1 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.h: Merged in changes from armT-970328-branch.
5 * configure.in (emulations): Added Thumb architecture support from
8 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
10 * doc/all.texi: Add enabling of ARM documentation.
12 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
14 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
16 * config/tc-mips.c: Added r3900 support.
18 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
20 * as.c: (parse_args) `-t' option requires an argument.
22 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
24 * config/tc-arm.c (md_begin): Change call to
25 coff_arm_bfd_set_private_flags() to a call to
26 bfd_set_private_flags().
28 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
30 * Makefile.in: Rebuild dependencies.
32 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
33 of a BFD_RELOC_RVA reloc.
35 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
37 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
38 (hppa_force_relocation): Force a relocation for an absolute
41 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
43 * doc/as.texinfo: Don't use @value in section names or index
44 entries; it confuses texinfo.tex.
46 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
48 * doc/as.texinfo: Updated for -MD option.
49 * Makefile.in (CFILES): Added depend.c.
50 (OBJS): Added depend.o.
51 * as.h (start_dependencies, register_dependency,
52 print_dependencies): New declarations.
54 * as.c (parse_args): Added -MD option.
55 (main): Call print_dependencies.
56 (show_usage): Added help for -MD.
57 * read.c (s_app_file): Call register_dependency.
58 (s_include): Call register_dependency when file is found.
59 (read_a_source_file): Call register_dependency.
61 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
63 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
64 section address to the symbol value.
66 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
68 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
69 into the new membership field.
71 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
73 * config/tc-arm.c (md_begin): If no cpu type is specified on the
74 command line then the ARM7 is now chosen by default when setting
75 the BFD machine and architecture.
77 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
79 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
81 (md_begin): Added code to generate flags to be set into the COFF
82 header and the calls to the BFD functions to do this.
83 (md_parse_option, md_show_usage): Added new command line
84 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
85 -marmv3m, -marmv4, -marmv4t.
87 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
90 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
92 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
94 * config/tc-mn10300.c (md_convert_frag): Likewise.
96 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
98 * config/tc-mips.c (set_at): Check for bignum.
99 (check_absolute_expr, macro, mips16_macro): Likewise.
102 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
104 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
105 for overflow/underflow, only insert lower 15 bits into instruction.
108 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
110 * config/tc-i386.c (pi): Check for RegMMX.
112 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
114 * expr.c (expr): When subtracting values in the same frag,
115 subtract X_add_number rather than adding it.
117 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
119 * config/obj-coff.c (write_object_file): Just pass NULL to
120 md_do_align, not the address of a char holding NOP_OPCODE.
122 * config/tc-mips.c (macro): Handle constants for M_LI_D and
124 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
125 than an address if the floating point value looks sufficiently
128 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
130 * config/tc-i386.c (md_section_align): If a.out and BFD, force
131 section size to be aligned.
133 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
135 * cond.c: Include "macro.h".
136 (struct conditional_frame): Add macro_nest field.
137 (initialize_cframe): Initialize macro_nest.
138 (cond_finish_check): Add nest parameter. Change all callers.
139 (cond_exit_macro): New function.
140 * as.h (cond_finish_check): Update declaration.
141 (cond_exit_macro): Declare.
142 * input-scrub.c (macro_nest): Make globally visible.
143 (input_scrub_next_buffer): Call cond_finish_check.
144 * macro.h (macro_nest): Declare.
145 * read.c (s_mexit): Call cond_exit_macro.
147 * config/tc-i386.h (RegMMX): Define.
148 * config/tc-i386.c (pi): Check for all register types.
149 (type_names): Add RegMMX.
150 (md_assemble): Handle RegMMX.
152 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
154 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
157 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
159 * config/tc-mips.c (nopic_need_relax): Add new parameter
160 before_relaxing. Use it when testing ecoff_extern_size.
161 (load_address, macro, md_estimate_size_before_relax): Fix all
164 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
166 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
167 (obj_elf_subsection): New static function.
169 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
171 * config/obj-coff.c (coff_header_append): Don't reset string_size
172 each time through the loop.
174 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
176 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
178 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
180 * doc/internals.texi (Porting GAS): Correct documentation for
181 current configure handling of targ-cpu.h, et. al.
182 (CPU backend): Document listing macros.
184 * listing.c (data_buffer): Set size based on other listing macros,
185 rather than always using 100.
186 (data_buffer_size): Remove static variable.
187 (calc_hex): Make data_buffer_size a local variable. Don't leave
188 any slop when filling data_buffer.
190 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
192 * doc/c-mips.texi: Document .set autoextend.
194 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
196 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
197 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
198 sparc-*-openbsd*): New targets.
199 * configure: Rebuild.
201 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
203 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
204 for all undefined symbols.
206 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
208 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
211 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
213 * configure.in (alpha*-*-openbsd*): New target.
214 * configure: Rebuild.
216 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
218 * configure.in (mips-*-openbsd*): New target.
219 * configure: Rebuild.
222 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
224 * config/tc-d30v.c (parallel_ok): Fix parallel checking
225 for instructions using conditional execution.
228 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
230 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
232 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
234 * Makefile.in (srcroot): Remove.
235 (INSTALL): Set to @INSTALL@.
236 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
237 (all, dvi): Don't set srcroot.
238 (install): Depend upon as.new, gasp.new, and installdirs. Use
239 $(program_transform_name) directly, rather than using
240 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
241 (installdirs): New target.
242 * doc/Makefile.in (INSTALL_XFORM1): Remove.
243 (install): Depend upon installdirs. Use $(program_transform_name)
244 directly, rather than using $(INSTALL_XFORM) and
246 (installdirs): New target.
247 (install-info-as): Run mkinstalldirs.
248 (install-info-gasp): Likewise.
250 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
252 * Makefile.in (INSTALL): Change install.sh to install-sh.
254 * symbols.c (resolve_symbol_value): Check for division by zero.
256 From Thomas Graichen <graichen@rzpd.de>:
257 * Makefile.in: Always use $(SHELL) when running move-if-change.
258 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
259 * configure: Rebuild.
261 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
263 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
264 New argument `want'. Update enum cgen_parse_operand_result values.
265 Initialize if CGEN_PARSE_OPERAND_INIT.
266 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
267 (md_assemble): Call cgen_asm_init_parse.
268 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
270 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
272 * config/tc-m68k.c (m68k_ip): Handle #j.
274 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
276 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
277 right address for call label:32,regs,imm.
279 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
281 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
283 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
284 symbol for OBJ_ELF anymore.
286 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
288 * Makefile.in: Regenerate dependencies.
289 (TARG_CPU): New variable.
290 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
291 (.dep1): Delete creating of cgen-opc.h.
292 (.tcdep): Put proper contents in cgen-opc.h.
293 * configure.in (m32r): Delete setting of extra_files, extra_links.
294 (AC_OUTPUT): Create cgen-opc.h.
295 * configure: Regenerated.
297 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
299 * makefile.vms: Update to build gasp.exe.
301 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
303 * write.c (relax_frag): Make non-static.
304 * write.h (relax_frag): Add prototype for.
305 * config/tc-m32r.h (md_do_align): New arg `max'.
306 * config/tc-m32r.c (m32r_do_align): Likewise.
307 Update calls to frag_align, frag_align_pattern.
308 (fill_insn): Update call to m32r_do_align.
309 (m32r_scomm): Update call to frag_align.
311 * config/tc-m32r.[ch]: New files.
313 * Makefile.in (CPU_TYPES): Add m32r.
314 (TARGET_CPU_CFILES): Add tc-m32r.c.
315 (TARGET_CPU_HFILES): Add tc-m32r.h.
316 (DISTCLEAN_HERE): Add cgen-opc.h.
317 (.dep1,.tcdep): Create empty cgen-opc.h.
318 (cgen.o): Add dependencies.
319 (dependencies): Regenerate.
320 * as.h (struct frag): New member fr_targ.
321 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
322 * conf.in (USING_CGEN): New macro.
323 * configure.in (m32r-*-*): Add entry for.
324 Add cgen.o to extra_objects.
325 * configure: Regenerate.
326 * frags.c (frag_var): fr_pcrel_adjust renamed to
327 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
328 (frag_variant): Likewise.
329 * write.c (relax_frag): Likewise.
330 * config/tc-ns32k.c (*): Likewise.
332 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
334 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
335 rather than for any end of line character.
337 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
338 call abort (i.e., as_abort) rather than crashing.
340 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
341 OBJ_ELF, rather than of S_GET_OTHER.
343 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
345 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
347 * Makefile.in (VERSION): Set to 2.8.1.
349 * Branched binutils 2.8.
351 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
353 * COPYING: Update FSF address.
355 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
357 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
359 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
361 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
363 * config-gas.com: Update to handle both vax and alpha.
364 * makefile.vms: Update to use config-gas.
365 * conf-a-gas.com: Remove file.
367 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
369 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
370 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
371 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
374 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
376 * config/tc-tic80.c (line_comment_char): Make '#' start comments
377 at the beginning of a line for compatibility with .S files where
378 cpp leaves the filename transitions beginning with '#'.
381 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
383 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
384 tc_coff_sizemachdep if OBJ_COFF.
386 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
388 * config/tc-ppc.c (register_name): Declare.
390 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
392 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
393 * configure: Rebuild.
395 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
397 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
398 (mips16_mark_labels): New static function.
399 (append_insn): Call mips16_mark_labels.
400 (mips_emit_delays): Likewise.
401 (s_insn): Likewise. Don't call mips_clear_insn_labels.
402 (s_mips_stab): New static function.
404 * configure.in: Use ELF for mips-*-gnu*.
405 * configure: Rebuild.
407 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
409 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
412 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
414 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
415 set OPCODES_LIB to empty.
416 * configure: Rebuild.
418 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
420 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
422 * configure: Rebuild.
424 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
426 * itbl-parse.y (yyerror): Make static. Declare.
428 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
429 * configure.in: Set emulations for mips-*-linux*-*.
430 * configure: Rebuild.
432 * config/tc-mips.c (struct mips_set_options): Define.
433 (mips_opts): New static variable.
434 (mips_isa): Remove. Now a field in mips_opts. Change all
436 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
437 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
438 (struct mips_option_stack): Define.
439 (mips_opts_stack): New static variable.
440 (s_mipsset): Add support for .set push and .set pop.
441 * doc/c-mips.texi: Document .set push and .set pop.
443 * config/obj-elf.c (obj_elf_section_change_hook): New function.
444 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
445 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
447 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
449 * as.c (parse_args): Update copyright date in version message.
451 * Makefile.in (clean-here): Remove dependency files.
453 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
454 (s_mri_common): Check S_IS_COMMON unconditionally.
455 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
456 * config/tc-alpha.c (s_alpha_comm): Likewise.
457 * config/tc-mips.c (nopic_need_relax): Likewise.
458 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
459 (ppc_pe_comm): Likewise.
460 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
461 common symbol to bfd_com_section_ptr.
462 * config/tc-sparc.c (s_common): Likewise.
463 (tc_gen_reloc): Likewise.
466 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
468 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
471 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
473 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
476 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
478 * input-scrub.c (input_scrub_next_buffer): Handle very long input
481 * listing.c (print_lines): Add lineno parameter. Change all
483 (listing_listing): Only call calc_hex for the right line.
484 (listing_list): Set the new edict based on the current edict, in
485 order to handle listing commands in macros correctly.
487 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
490 * cond.c (cond_finish_check): New function.
491 * as.h (cond_finish_check): Declare.
492 * as.c (main): Call cond_finish_check.
495 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
497 * config/tc-d30v.c (md_assemble): If two instructions
498 are supposed to be assembled in parallel and the first one is
499 long, print an error and stop.
500 (md_apply_fix3): Don't calculate absolute relocs. Just write
504 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
506 * config/tc-i386.h (iclrKludge): Define.
507 * config/tc-i386.c (md_assemble): Handle iclrKludge.
509 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
511 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
512 * config/tc-alpha.c (alpha_debug): New static variable.
513 (md_parse_option): Set alpha_debug if -g is seen.
514 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
517 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
519 * config/tc-d30v.c (build_insn): Enable range-checking code.
520 (postfix): Stop at space or comma. Fixes PR 11862.
521 (md_assemble): Change error message.
524 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
526 * Makefile.in: Added automatic dependency building.
527 * dep-in.sed: New file.
529 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
531 * config/obj-ieee.c (segment_name): Don't define function if this
534 * config/obj-coff.h (DO_STRIP): Don't define.
535 * config/tc-h8300.h (DO_STRIP): Don't define.
536 * config/tc-h8500.h (DO_STRIP): Don't define.
537 * config/tc-w65.h (DO_STRIP): Don't define.
538 * config/tc-z8k.h (DO_STRIP): Don't define.
540 * symbols.c (colon): Call obj_frob_label if it is defined.
541 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
543 * configure.in: Don't set files and links. Don't call
544 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
545 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
546 * configure: Rebuild.
547 * Makefile.in (TARG_CPU_C): New variable.
548 (TARG_CPU_O, TARG_CPU_H): New variables.
549 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
550 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
551 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
552 (LINKED_SOURCES): Remove.
553 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
554 (LINKED_HEADERS): Remove.
555 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
556 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
558 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
559 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
560 (itbl-cpu.h): Remove target.
561 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
564 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
566 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
568 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
570 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
571 open coded loop that does not require the name to start with a
574 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
576 * frags.c (frag_var): Change offset parameter to offsetT.
577 (frag_variant): Likewise.
578 * frags.h (frag_variant, frag_var): Update declarations.
579 * config/tc-m68k.c (struct m68k_it): Change foff field to
581 (add_frag): Change off parameter to offsetT.
582 * Several files: Add casts to calls to frag_var.
584 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
585 serialize a parallel make.
586 (itbl-parse.h): Split target out from itbl-parse.c.
588 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
590 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
592 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
593 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
594 storing the value of a common symbol.
596 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
598 * config/obj-coff.c (glue_symbols): Unused variable symbolP
600 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
601 that is done by symbol_remove and symbol_insert.
603 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
606 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
608 * config/tc-mips.c (load_register): In 32 bit mode, when not
609 dealing with a 64 bit number, permit the upper 32 bits to be set
610 even if bit 31 is not set.
612 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
614 * read.c (potable): Add "equiv".
615 (s_set): Handle .equiv based on argument.
616 * doc/as.texinfo (Equiv): New node to document .equiv.
617 (Err): New node to document .err.
619 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
621 * Many files: Add function prototypes.
622 * as.c (show_usage, parse_args): Make static.
623 * frags.h (frag_alloc): Declare.
624 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
625 * symbols.c (dollar_label_instance): Change return type to long.
626 * symbols.h (print_symbol_value): Declare.
627 (print_expr, print_expr_1, print_symbol_value_1): Declare.
628 * write.c (fix_new_exp): Don't declare make_expr_symbol.
629 (remove_subsegs, relax_frag): Make static.
630 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
631 (what_kind_of_float): Likewise.
632 (atof_vax): Make static. Change what_kind to int.
633 (md_atof): Change what_statement_type to int.
634 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
635 * config/tc-alpha.c (vax_md_atof): Declare.
636 (md_atof): Don't declare atof_ieee and vax_md_atof.
637 * config/tc-i386.c (set_16bit_code_flag): Make static.
638 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
639 * config/tc-m68k.c (add_fix): Change width to int.
640 (insert_reg): Change regname to const.
641 (md_atof): Don't declare atof_ieee.
642 (demand_empty_rest_of_line): Don't declare.
643 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
644 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
645 (parse_keyword_arg): Change lookup_fn to take const arg.
646 (md_atof): Don't declare atof_ieee.
647 * config/tc-sparc.h: Add ifdef for multiple inclusion.
648 (tc_aout_pre_write_hook): Don't declare.
650 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
652 * as.h (bfd_alloc_by_size_t): Don't declare.
653 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
655 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
657 * symbols.c (symbol_new): Don't call debug_verify_symchain.
658 (symbol_append): Set sy_next and sy_previous when adding a single
659 symbol to an empty list. Call debug_verify_symchain.
660 (verify_symbol_chain): Use assert, not know.
662 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
664 * NEWS: Note BeOS support.
665 * configure.in: (ppc-*-beos): New target, use coff as object format.
666 * configure: Regenerate with autoconf.
668 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
670 * config/tc-mips.c (md_apply_fix): Improve error message for out
673 * Makefile.in: Add dependencies on obstack.h where needed.
675 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
677 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
678 case of a symbol equated to another symbol when using SVR4_PIC.
680 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
682 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
684 * read.c (read_a_source_file): Call LISTING_NEWLINE before
685 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
687 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
688 and md_elf_section_change_hook if they are defined.
689 (obj_elf_text, obj_elf_previous): Likewise.
691 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
693 * config/obj-multi.h (struct elf_obj_sy): Define if
695 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
697 * config/obj-elf.h (struct elf_obj_sy): Don't define if
698 OBJ_SYMFIELD_TYPE is defined.
700 * doc/as.texinfo (bss): Improve description of .bss section. In
701 ELF or COFF, you are permitted to switch into the section.
702 (Comm): Rewrite description of common symbols.
703 (Lcomm): Mention that some targets permit a third argument.
705 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
707 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
709 * symbols.c (colon): Change type of local to int. From Alan Modra
710 <alan@spri.levels.unisa.edu.au>.
712 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
713 alignment if a zero fill pattern was explicitly specified.
714 * config/tc-sh.c (sh_do_align): Likewise.
716 * read.c (equals): Always permit register names to be redefined.
718 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
719 mips16 symbol to be adjusted if a symbol is being subtracted from
722 From Eric Youngdale <eric@andante.jic.com>:
723 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
724 illegal symbol version names.
725 (elf_frob_symbol): Check for external default versions.
727 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
729 From Eric Youngdale <eric@andante.jic.com>:
730 * config/obj-elf.h (struct elf_obj_sy): Define.
731 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
733 * config/obj-elf.c (obj_elf_symver): Just record the name.
734 (obj_symbol_new_hook): Initialized versioned_name field.
735 (elf_frob_symbol): If there is a versioned_name, either rename the
736 symbol, or add an alias with that name.
738 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
740 * config/tc-mn10300.c (md_relax_table): Define.
741 (md_convert_frag): Implement.
742 (md_assemble): Handle relaxable operands/instructions correctly.
743 (md_estimate_size_before_relax): Implement.
744 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
746 * config/tc-mn10200.c (md_relax_table): Fix typos.
748 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
749 relocs anymore. Tweak fx_offset for pc-relative relocs.
751 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
753 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
757 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
759 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
761 * config/tc-tic80.c (md_begin): Declare external variable
762 coff_flags and insert an F_AR32WR bit into it.
765 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
767 * read.c (equals): Add reassign parameter. Change all callers.
768 * read.h (equals): Update declaration.
770 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
772 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
773 can rely on the frag address to determine whether a frag is
776 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
778 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
779 (S_LOCAL_NAME): Likewise.
780 (FAKE_LABEL_NAME): Define unconditionally.
781 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
783 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
784 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
785 Don't define FAKE_LABEL_NAME.
786 * config/te-ic960.h: Likewise.
787 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
788 (mips_frob_file_before_adjust): Declare.
789 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
790 (mips_local_label): Remove.
792 * config/te-sco386.h: Remove; not used.
795 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
797 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
798 byte alignment rather than power-of-two alignment that is the
802 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
804 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
806 * gasp.c (hash_add_to_string_table): Correct misspelling in error
807 message, and add newline.
808 (process_file): Don't process assignments in the label if this is
809 a equ or assign pseudo-op.
810 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
811 and K_EQU, to match documentation.
813 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
815 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
816 to denote read-only data sections.
818 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
820 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
821 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
823 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
824 binary number if the next character is '+' or '-'.
827 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
829 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
830 (find_opcode): Match operands that can be floats.
831 (build_insn): Handle O_big (float) expressions and build
835 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
837 * configure.in (mips*-*-lnews*): New target, also make empty
838 emulation list for this target.
840 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
841 (mips_target_format): Use.
842 * te-lnews.h: New file.
845 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
847 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
848 operands with :m or :s modifiers and generate the right opcodes
852 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
854 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
855 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
857 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
859 * config/tc-m68k.c (instring): Useless local declaration of
860 crack_operand removed.
861 * expr.h (expressionS): Changed type of X_op field to operatorT if
864 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
866 Based on patches from Robert Lipe <robertl@dgii.com>:
867 * configure.in: Add i386coff and i386elf to emulation list.
868 * configure: Rebuild.
869 * as.c (i386coff, i386elf): Declare.
870 * obj.h (coff_format_ops): Declare.
871 * config/obj-coff.c (OBJ_HEADER): Define.
872 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
873 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
874 (obj_pseudo_table): Add "version".
875 (coff_pop_insert): New static function.
876 (coff_sec_sym_ok_for_reloc): New static function.
877 (no_func): New static function.
878 (coff_format_ops): New variable.
879 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
880 (obj_symbol_new_hook): Define.
881 (coff_obj_read_begin_hook): Declare.
882 (obj_read_begin_hook): Define.
883 * config/tc-i386.h (i386_target_format): Declare.
884 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
885 OUTPUT_FLAVOR when appropriate.
886 (i386_target_format): New function.
887 * Makefile.in (obj-coff.o): New target.
888 (e-i386coff.o, e-i386elf.o): New targets.
890 From Stephen Williams <steve@icarus.icarus.com>:
891 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
892 (_tc_get_bal_of_call): Don't declare.
893 (tc_get_bal_of_call): Declare as function, don't define as macro.
894 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
895 in sy_tc field, not x_balntry field.
896 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
897 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
898 field, not x_balntry field.
900 * config/obj-elf.c (obj_elf_section): Permit a .note section to
901 have the SHF_ALLOC attribute.
903 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
904 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
905 (itbl-lex.o): Depend upon itbl-parse.h.
907 * itbl-parse.y (yyerror): Change return type to int. Change to
908 use old style function declaration.
910 * Makefile.in (itbl-lex.o): Remove -Wall.
911 (itbl-parse.o): Likewise.
913 * cond.c (s_ifdef): If we should omit conditionals from listings,
915 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
916 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
917 (listing_listing): Handle EDICT_NOLIST_NEXT.
918 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
919 * listing.h (LISTING_NOCOND): Define.
920 (LISTING_SKIP_COND): Define.
921 * as.c (show_usage): Mention c as a suboption of -a.
922 (parse_args): Handle c as a suboption of -a.
923 * doc/as.texinfo: Document -alc.
926 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
928 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
931 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
933 * doc/as.texinfo: Document .symver.
935 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
937 * config/tc-d10v.c: Change pre_defined_registers to
938 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
940 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
942 * config/obj-coff.c: Fix typo in comment section.
944 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
945 an additional alignment argument.
946 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
948 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
952 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
954 * Makefile.in: Remove dependancies on itbl-cpu.h.
955 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
958 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
960 * itbl-ops.h: Include as.h.
962 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
964 * as.c: Remove -t option.
965 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
966 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
967 * config/tc-mips.h: Define HAVE_ITBL_CPU.
969 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
971 * itbl-ops.c: Don't define DEBUG.
973 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
975 * Makefile.in: Update itbl-test.c to reflect its new location.
977 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
979 * itbl-ops.c: Add test for itbl_have_entries.
980 * config/tc-mips.c: Remove test for itbl_have_entries.
981 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
983 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
985 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
986 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
987 (LEX, LEXFLAGS): Define.
988 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
990 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
992 * itbl-parse.y: Fix indentation mistakes from indent program.
993 * itbl-lex.l: Fix indentation mistakes from indent program.
994 * itbl-ops.h: Add include for ansidecl.h.
995 Add PARAMS around function arguments.
996 Add declaration for itbl_have_entries.
997 * itbl-ops.c: Add PARAMS around function arguments.
998 * Makefile.in: Add itbl build rules.
999 Add dependancies for itbl files to mips target.
1000 * as.c: Add itbl support.
1001 Add new option "--insttbl" for dynamically extending instruction set.
1002 * as.h: Declare insttbl_file_name;
1003 the name of file defining extensions to the basic instruction set
1004 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1005 itbl-ops.o to extra_objects for mips configuration.
1006 Add include file link from itbl-cpu.h to
1007 config/itbl-${target_cpu_type}.h.
1008 * config/tc-mips.c: Allow copz instructions.
1009 Add notes for future additions to the itbl support.
1011 (macro): Call itbl_assemble to assemble itbl instructions.
1012 See if an unknown register is specified in an itbl entry.
1014 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1015 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1017 start-sanitize-tic80
1018 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1019 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1021 (build_insn): Grab a frag early so we can use the address in
1022 fixups. Take one's complement of BITNUM values before insertion
1023 in opcode. Add code to support O_symbol operands.
1024 (md_apply_fix): Replace unimplemented warning with implementation.
1025 (md_pcrel_from): Ditto.
1026 (tc_coff_fix2rtype): Ditto.
1029 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1031 * config/tc-d30v.c (parallel_ok): New function.
1032 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1034 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1035 relocation is in different section. Fixes PR11574.
1037 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1039 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1040 don't set the section alignment to 2**4.
1042 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1044 * config/tc-m68k.c (line_comment_chars): Add '*'.
1046 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1047 (do_scrub_begin): Don't set lex['*'].
1048 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1049 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1052 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1053 * configure: Rebuild.
1054 * config/te-svr4.h: New file.
1055 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1056 TE_SVR4 or TE_DELTA.
1058 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1060 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1061 short conditional branch around a long unconditional branch.
1063 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1065 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1068 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1071 * symbols.c (resolve_symbol_value): If both left and right
1072 operands are undefined, warn about both of them.
1074 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1076 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1077 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1078 (obj_elf_symver): New static function.
1079 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1082 * write.c (relax_segment): Make type and printf format agree.
1084 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1088 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1090 * config/tc-d30v.c, config/tc-d30v.h: New files.
1092 * configure: Rebuilt.
1094 * configure.in: Add case for d30v.
1097 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1099 * config/tc-alpha.h (md_operand): Define with a null expansion,
1100 like all the other targets.
1101 * doc/internals.texi (CPU backend): Add missing word in
1102 md_flush_pending_output description. Fix typo in md_convert_frag
1104 start-sanitize-tic80
1105 * config/tc-tic80: Minor comment additions/changes.
1108 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1110 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1111 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1112 * config/obj-coff.c (obj_coff_def): Use
1113 tc_canonicalize_symbol_name if defined.
1114 (obj_coff_tag, obj_coff_val): Likewise.
1115 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1117 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1119 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1120 does not actually work, though:
1121 * configure.in (i386-sequent-bsd*): New target.
1122 * configure: Rebuild.
1123 * config/tc-dynix.h: New file.
1124 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1126 * read.c (do_align): Add max parameter. Change all callers.
1127 Remove useless static variables.
1128 (s_align): New static function. Do common portion of
1129 s_align_bytes and s_align_ptwo.
1130 (s_align_bytes, s_align_ptwo): Just call s_align.
1131 * frags.c (frag_align): Add max parameter. Change all callers.
1132 (frag_align_pattern): Likewise.
1133 * frags.h (frag_align, frag_align_pattern): Update declarations.
1134 * write.c (relax_segment): Limit alignment change to fr_subtype.
1135 Fix some types to be addressT.
1136 * config/obj-coff.c (size_section): Likewise.
1137 * config/obj-ieee.c (size_section): Likewise.
1138 * config/tc-d10v.h (md_do_align): Add max parameter.
1139 * config/tc-i386.h (md_do_align): Likewise.
1140 * config/tc-m88k.h (md_do_align): Likewise.
1141 * config/tc-m88k.c (m88k_do_align): Likewise.
1142 * config/tc-sh.h (md_do_align): Likewise.
1143 * config/tc-sh.c (sh_do_align): Likewise.
1144 * as.h: Improve comments on rs_align and rs_align_code.
1145 * doc/as.texinfo: Document new alignment arguments.
1146 * doc/internals.texi (Frags): Document use of fr_subtype field for
1147 rs_align and rs_align_code.
1149 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1151 * config/tc-mips.c: Changed opcode parsing.
1153 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1155 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1156 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1157 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1158 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1159 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1160 to a location consistent with the rest of the target include files.
1161 * config/tc-i386.c: Remove misleading comment.
1162 * doc/internals.texi (CPU backend): Add description of function
1163 md_undefined_symbol.
1164 start-sanitize-tic80
1165 * config/tc-tic80.c: Add code to insert predefined symbols into the
1166 symbol table so they can be parsed by the standard expression parser.
1167 Remove custom code that use to parse them.
1168 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1169 to a location consistent with the rest of the target include files.
1172 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1174 * as.h: GNU c provides unlink() function.
1176 Unify section handling on openVMS/Alpha:
1177 * config/tc-alpha.c(s_alpha_link): Remove.
1178 (s_alpha_section): New function.
1179 Remove case-hacking of symbols
1180 Add .code_address pseudo-op.
1181 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1182 (s_alpha_code_address): New function.
1183 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1184 static constructors/destructors.
1185 Add debug code for crash debugs, to be removed when traceback code
1186 is added to object code.
1187 (s_alpha_name): New function for .name pseudo-op.
1188 (alpha_print_token): New function to print token expressions with
1189 alpha specific extensions.
1191 * makefile.vms: Allow compilation with current gcc snapshot.
1193 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1195 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1196 (DVIPS): Set to dvips.
1197 (ps, as.ps, gasp.ps): New targets.
1198 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1199 and MAKEINFO env variables.
1200 (internals.ps): Use DVIPS macro.
1201 (clean): Remove core and backup files.
1202 (distclean): Remove temporary files from building internals.
1204 * doc/internals.texi (Frags): Fix typo.
1205 (GAS processing): Ditto.
1206 (CPU backend): Ditto.
1207 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1208 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1209 * read.c: Remove ugly hack that dealt with config files not
1210 correctly defining TARGET_BYTES_BIG_ENDIAN.
1211 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1212 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1213 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1214 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1215 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1216 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1217 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1218 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1219 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1220 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1221 whether it is defined or not.
1222 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1223 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1224 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1225 whether it is defined or not.
1226 start-sanitize-tic80
1227 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1228 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1231 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1233 * write.c (write_relocs): Correct text in as_fatal error message,
1234 bfd_perform_relocation -> bfd_install_relocation.
1236 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1238 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1239 * read.c (LEX_TILDE): Define if not defined.
1240 (lex_type): Use LEX_TILDE.
1241 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1242 not is_part_of_name.
1244 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1246 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1249 * config/tc-mips.c (mips16_extended_frag): Correct base address
1250 for an extended PC relative instruction.
1251 (md_convert_frag): Likewise.
1253 * config/tc-mips.c (prev_nop_frag): New static variable.
1254 (prev_nop_frag_holds): New static variable.
1255 (prev_nop_frag_required): New static variable.
1256 (prev_nop_frag_since): New static variable.
1257 (append_insn): If we aren't reordering, and prev_nop_frag is not
1258 NULL, and we don't need any nops, then decrease the size of
1259 prev_nop_frag. Don't insert nops because of instructions in
1260 noreorder sections. Remember whether the previous instructions
1261 where in noreorder sections even when not reordering.
1262 (mips_no_prev_insn): Add preserver parameter. Change all
1263 callers. Refer prev_nop_frag variables when appropriate.
1264 (mips_emit_delays): Set up prev_nop_frag.
1265 (s_mipsset): Clear prev_nop_frag if reordering.
1267 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1269 * config/tc-mips.c (append_insn): Remove useless code which
1270 handled swapping a mips16 jump with a mips16 instruction with a
1273 * config/tc-mips.c (md_parse_option): When debugging, set
1274 mips_optimize to 1, not 0.
1276 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1278 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1279 like the expression was based on `.', adjust the value of the
1282 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1283 extended instruction in a delay slot when not reordering.
1284 (md_convert_frag): Warn if an extended instruction appears in a
1287 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1288 (s_insn): New static function.
1289 * doc/c-mips.texi: Document .insn.
1291 * config/tc-mips.c (md_begin): Add the general registers to the
1293 (mips16_ip): First parse the expression, and then see whether it
1294 came up with a register, rather than trying to first see whether
1295 we are looking at a register.
1297 start-sanitize-tic80
1298 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1300 * config/tc-tic80.c: Numerous changes and additions to flesh
1301 out functions that were previously just stubs, and fix some
1302 problems found using the new TIc80 testsuite cases.
1305 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1307 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1308 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1310 * config/tc-mips.c (append_insn): Output jump instruction as a
1311 pair of 2 byte instructions, rather than as a single 4 byte
1314 start-sanitize-r5900
1315 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1316 (mips_ip): Don't check INSN_ISA for a macro.
1319 start-sanitize-r5900
1320 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1322 * config/tc-mips.c: added r5900.
1325 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1327 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1328 config/itbl-mips.h: Add copyright message and fix indentation.
1330 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1332 * itbl-ops.c: New file. Add support for dynamically read
1333 instruction registers, opcodes and formats. Build internal table
1334 for new instructions and provide callbacks for assembler and
1336 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1338 * itbl-ops.h: New file. Header file for itbl support.
1339 * config/itbl-mips.h: New file. Mips specific definitions for
1342 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1344 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1345 fit into the constant field of a relaxable operand, then it does
1348 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1350 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1351 a jsr target in a different section just like a jsr to
1352 an undefined target.
1354 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1356 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1357 against any mips16 symbols, not just externally visible ones.
1358 (md_apply_fix): Corresponding change.
1360 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1362 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1363 the operand of the exit instruction.
1365 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1367 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1368 as O_symbol, copy over the segment.
1370 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1372 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1373 fixup to be against the section symbol, adjust the value
1376 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1378 * write.c (write_relocs): Avoid looping on equated symbols.
1379 Adjust fx_offset by X_add_number for each symbol.
1380 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1382 (fixup_segment): Add a loop to track down equated symbols and
1383 adjust fx_offset appropriately.
1385 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1387 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1388 jmp -> bra relaxing.
1389 (md_convert_frag): Handle jmp->bra relaxing.
1390 (md_assemble): Handle jmp->bra relaxing.
1391 (md_estimate_size_before_relax): Likewise.
1393 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1395 * config/tc-i386.c (i386_align_code): Add comments explaining the
1398 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1400 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1401 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1403 (md_longopts): Add "enforce-aligned-data".
1404 (md_show_usage): Mention --enforce-aligned-data.
1405 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1406 enforce-aligned-data.
1408 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1409 "word", and "short".
1410 (ppc_xcoff_cons): New static function.
1412 * write.c (relax_segment): Give an error if a .space symbol is
1413 common or undefined.
1415 * read.c (read_a_source_file): Don't handle mri_pending_align if
1416 the handler is s_globl or s_ignore.
1418 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1420 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1421 start-sanitize-tic80
1422 * config/tc-tic80.c: Many additions to previous placeholder file.
1423 * config/tc-tic80.h: Ditto.
1426 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1428 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1430 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1432 * config/tc-mips.c (mips_fix_adjustable): New function.
1433 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1434 (mips_fix_adjustable): Declare.
1436 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1437 * read.c (read_a_source_file): After doing an mri_pending_align,
1438 adjust the line_label if there is one.
1439 (s_space): Set mri_pending_align if an odd number of bytes were
1442 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1444 * config/tc-d10v.h (md_do_align): Add this hook to call
1445 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1447 * config/tc-d10v.c (find_opcode): Correctly calculate
1448 branch displacement when .aligns are present.
1450 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1452 * config/tc-mn10200.c (md_relax_table): Define.
1453 (md_convert_frag): Implement.
1454 (md_assemble): Handle relaxable operands/instructions correctly.
1455 (md_estimate_size_before_relax): Implement.
1456 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1458 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1460 * config/tc-mips.c (append_insn): Give an error for jumps to a
1462 (md_apply_fix): Make a branch to an odd address an error rather
1465 * config/tc-mips.c (md_convert_frag): If the user explicitly
1466 requested an extended opcode, pass warn as true to mips16_immed.
1468 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1469 an explicit 0, so that explicitly extended instructions work
1472 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1474 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1475 symbol for a common symbol.
1477 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1479 Patch presumed to have been checked in awhile ago but wasn't.
1480 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1481 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1482 (relax_segment, case rs_org): Move code inside braces. Move locals
1483 target,after inside too.
1484 (relax_segment, case rs_machine_dependent): Guts moved to ...
1485 (relax_frag): New function.
1486 Call md_prepare_relax_scan if defined.
1488 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1490 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1491 'p' operand specifier.
1493 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1495 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1496 m68k family cpus which support long branch addressing modes.
1497 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1498 md_create_long_jump): Use it.
1500 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1502 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1503 the .reginfo or .MIPS.options section if configured for an
1506 * config/tc-mips.c (md_begin): Don't set interlocks for
1509 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1511 * read.c (read_a_source_file): Make sure the symbol ends with
1512 whitespace before checking whether the next character is '='.
1514 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1516 * config/tc-i386.c (sco_id): Moved from here...
1517 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1518 really is an SCO ELF specific thing, not just a SCO x86 specific
1521 start-sanitize-tic80
1522 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1524 * configure.in (tic80-*-*): Don't require 'coff'.
1525 * configure: Regenerate.
1528 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1530 * read.c (emit_expr): Check for overflow of a negative value
1532 * write.c (fixup_segment): Likewise.
1533 * config/obj-coff.c (fixup_segment): Likewise.
1535 * config/tc-m68k.c (struct label_line): Define.
1536 (labels, current_label): New static variables.
1537 (md_assemble): Mark current_label as text, and clear it.
1538 (m68k_frob_label): New function.
1539 (m68k_flush_pending_output): New function.
1540 (m68k_frob_symbol): New function.
1541 * config/tc-m68k.h (tc_frob_label): Define.
1542 (md_flush_pending_output): Define.
1543 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1544 (tc_frob_coff_symbol): Likewise.
1546 * read.c (read_a_source_file): When defining a macro in MRI mode,
1547 don't add the symbol to the symbol table.
1549 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1551 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1552 here since fixup_segment doesn't (linkrelax is set).
1553 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1555 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1557 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1560 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1562 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1563 to avoid warnings with the native HP compiler.
1564 (fix_new_hppa): Similarly for the r_type argument.
1565 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1566 in an #if OBJ_ELF to keep gcc -Wall quiet.
1567 (md_apply_fix): Always initialize "result".
1569 * config/tc-mn10200.c (md_assemble): Generate relocations.
1571 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1573 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1576 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1578 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1579 pass on the new file hook.
1581 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1582 !alpha_force_relocation, as local LITERALs can be adjusted to be
1583 relative to the section.
1585 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1587 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1589 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1590 aligned to odd boundary.
1591 (tc_frob_coff_symbol): Define.
1593 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1595 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1597 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1598 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1600 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1602 (md_assemble): If the size is 'B', set fx_signed.
1603 (md_apply_fix_2): Use fx_signed when checking for overflow.
1605 * write.h (struct fix): Add fx_signed field.
1606 * write.c (fix_new_internal): Initialize fx_no_overflow and
1608 (fixup_segment): Use fx_signed when checking for overflow.
1609 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1610 fx_signed when checking for overflow.
1612 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1614 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1615 updated, and all the useful information is in doc/internals.texi.
1617 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1618 * read.c (read_a_source_file): Check for conditional operators
1619 before doing an MRI pending alignment.
1620 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1621 (tc_conditional_pseudop): Define.
1622 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1623 * doc/internals.texi (CPU backend): Describe
1624 tc_conditional_pseudoop.
1626 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1627 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1629 (md_begin): Check m68k_rel32_from_cmdline before setting
1631 (m68k_mri_mode_change): Likewise.
1632 (md_longopts): Add --disp-size-default-16 and
1633 --disp-size-default-32.
1634 (md_parse_option): Handle new options.
1635 (md_show_usage): Mention new options.
1636 * doc/c-m68k.texi (M68K-Opts): Document new options.
1638 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1639 * config/tc-m68k.c (m68k_index_width_default): New static
1641 (m68k_ip): Use m68k_index_width_default to set the size of a base
1642 register whose size was not given.
1643 (md_longopts): Add --base-size-default-16 and
1644 --base-size-default-32.
1645 (md_parse_option): Handle new options.
1646 (md_show_usage): Mention new options.
1647 * doc/c-m68k.texi (M68K-Opts): Document new options.
1649 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1651 * configure.in: Recognize mips-*-linux* target.
1652 * configure: Rebuild.
1654 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1655 work if valueT is only 32 bits.
1657 * config/tc-mips.c: Throughout, check target_big_endian rather
1659 (byte_order): Remove.
1660 (mips_init_after_args): Remove.
1661 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1662 (mips_init_after_args): Don't declare.
1663 (tc_init_after_args): Don't define.
1665 * config/tc-mips.h (tc_frob_after_relocs): Define if
1667 (mips_elf_final_processing): Likewise.
1668 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1671 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1673 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1674 sld.{h,w} and the operand is relocatable, adjust the adend by
1675 shifting it right one bit.
1678 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1680 * read.c (read_a_source_file): Check mri_pending_align after
1681 checking for a macro. From Ronald F. Guilmette
1684 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1686 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1687 add segment argument. If OBJ_ELF, treat a relocation against a
1688 symbol in a linkonce section like a relocation against an external
1690 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1692 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1694 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1696 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1698 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1699 includes config.h instead of host.h, tc.h instead of tp.h, and
1700 targ-env.h instead of target-environment.h.
1701 Also, obj-format.h includes targ-cpu.h instead of
1703 start-sanitize-tic80
1704 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1705 * configure: Rebuild with autoconf.
1706 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1707 (TARGET_FORMAT): Define to "coff-tic80".
1708 * config/tc-tic80.c: New file for TIc80 support.
1709 * config/tc-tic80.h: New file for TIc80 support.
1712 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1714 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1717 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1719 * write.c (adjust_reloc_syms): If the fixup symbol has been
1720 equated to an undefined symbol, convert the fixup to being against
1721 the target symbol. Remove obsolete code handling a special case
1724 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1726 * mpw-make.sed: Use NewFolderRecursive for installation.
1728 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1730 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1732 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1734 * config/tc-d10v.c (md_assemble): Fix bug which caused
1735 second instruction in a line to be case sensitize. PR11312
1737 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1739 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1740 range check operands with MN10200_OPERAND_NOCHECK set.
1741 (check_operand): Likewise.
1743 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1745 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1746 (md_begin): Always align the text section to a four byte
1748 (append_insn): Remove call to record_align.
1750 * config/tc-mips.c (insn_label): Remove.
1751 (struct insn_label_list): Define.
1752 (insn_labels, free_insn_labels): New static variables.
1753 (mips_clear_insn_labels): New static function.
1754 (append_insn): Mark all mips16 text labels, and make them odd.
1755 Handle all labels after emitting a nop, not just one. Call
1756 mips_clear_insn_labels rather than just clearing insn_label.
1757 (mips_emit_delays): Add insns parameter, and use it to decide
1758 whether to mark mips16 labels. Handle all labels, not just one.
1759 Force mips16 labels to be odd. Change all callers.
1760 (mips16_immed): Don't check for an odd branch target.
1761 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1762 (mips16_extended_frag): Ignore the low bit in a branch target.
1763 (md_convert_frag): Likewise.
1764 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1765 clearing insn_label.
1766 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1767 (s_float_cons, s_gpword): Likewise.
1768 (s_align): Use insn_labels rather than insn_label.
1769 (s_cons, s_float_cons, s_gpword): Likewise.
1770 (mips_frob_file_after_relocs): New function.
1771 (mips_define_label): Rewrite to add to insn_labels list.
1772 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1773 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1774 out odd, increment it.
1776 * config/tc-mips.c (append_insn): Only update prev_insn when not
1777 reordering if place is NULL.
1779 * config/tc-mips.c (mips16_ip): Check for a missing expression
1780 when using the register indirect addressing mode.
1782 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1784 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1785 check 24bit operands for overflow.
1786 (check_operand): Likewise.
1788 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1790 * doc/as.texinfo (Section): Document how to use the .section
1791 pseudo-op for COFF and ELF.
1793 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1795 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1797 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1799 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1800 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1801 store them. Adjust other RELAX_MIPS16 macros.
1802 (RELAX_MIPS16_DSLOT): Define.
1803 (RELAX_MIPS16_JAL_DSLOT): Define.
1804 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1805 handling of whether previous instruction has a fixup. Set
1806 prev_insn_reloc_type.
1807 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1808 (mips16_extended_frag): Use the right base address for a PC
1809 relative add or load.
1810 (md_convert_frag): Likewise. If a PC relative add or load is
1811 used, record the alignment for the section.
1813 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1815 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1816 linkonce section into a reloc against the section symbol.
1818 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1819 branch instructions.
1821 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1822 system, don't set the section alignment to 2**4.
1823 (s_change_sec): Likewise.
1824 (append_insn): Call record_alignment for the section.
1825 (md_section_align): Don't align the section size for an embedded
1828 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1830 * write.c (adjust_reloc_syms): Make sure that symbols are
1831 resolved; expression symbols may have been skipped.
1832 * config/obj-coff.c (fixup_segment): Likewise.
1834 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1836 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1837 BFD_RELOC_24_PLT_PCREL relocation.
1838 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1840 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1842 * config/tc-d10v.c (write_2_short): Remove code that called
1843 parallel_ok() when the programmer specified parallel instructions.
1845 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1847 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1850 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1851 * config/tc-mn10300.c (md_assemble): Likewise.
1853 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1855 * config/tc-mips.c (append_insn): Make sure there is enough room
1856 in a frag after a mips16 instruction to switch it with a jump
1859 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1860 attempt to use a non absolute symbol in an extending frag.
1862 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1864 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1865 * config/tc-mn10200.h: Likewise.
1867 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1869 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1870 UNGET rather than PUT. Set old_state before setting state to -2.
1872 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1873 when extending because the value is exactly maxtiny + 1.
1875 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1876 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1877 (RELAX_MIPS16_USER_SMALL): Define.
1878 (RELAX_MIPS16_USER_EXT): Define.
1879 (mips16_small, mips16_ext): New static variables.
1880 (append_insn): Pass mips16_small and mips16_ext to
1881 RELAX_MIPS16_ENCODE.
1882 (mips16_ip): Set mips16_small and mips16_ext.
1883 (mips16_immed): Don't check mips16_autoextend.
1884 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1886 * write.c (write_relocs): Print an error for an out of range
1887 fixup, rather than calling abort.
1889 * as.c (main): Unlink the output file if there are errors while
1890 generating the fixups.
1892 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1894 * config/tc-mips.c (mips16_extended_frag): Don't call
1896 (md_convert_frag): Call resolve_symbol_value before calling
1897 S_GET_VALUE, and don't add in the frag address.
1899 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1900 and use them when reporting errors. Change all callers.
1902 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1904 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1905 Remove '$' prefixing for registers.
1907 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1909 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1910 is initialized before using it.
1911 (d10v_cleanup): No longer uses its argument, so make it void.
1913 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1915 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1917 * write.c (fixup_segment): Don't discard the symbol for a PC
1918 relative fixup to an absolute symbol.
1920 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1922 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1923 with multiple sections.
1925 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1927 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1928 no-mips-16 to no-mips16.
1929 (s_mipsset): Accept .set mips16 and .set nomips16.
1931 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1933 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1934 argument, and check for +/- constant following the suffix, folding
1935 it into the expression.
1936 (ppc_elf_cons): Change ppc_elf_suffix calls.
1937 (md_assemble): Ditto.
1938 (shlib): Replace boolean mrelocatable with enumeration shlib.
1939 (md_parse_option): Discriminate between PIC style shared libraries
1941 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1944 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1946 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1947 change the comment characters.
1949 * config/tc-ppc.c (comment_chars): Delete in favor of
1951 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1953 (ppc_comment_chars): Select appropriate comment chars by default.
1954 (msolaris): New flag for -m{,no-}solaris.
1955 (md_parse_option): Recognize -K pic. Add support for
1957 (md_show_usage): Update.
1958 (md_begin): Do not set ELF flags if Solaris.
1959 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1960 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1962 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1964 * as.c (main): Correct handling of flag_always_generate_output.
1966 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1968 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1969 fx_offset, not fx_addnumber.
1971 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1974 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1976 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1978 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1980 * config/tc-mips.c (md_section_align): Check for an alignment of
1981 4, not an alignment of 16. Corrects August 7 patch.
1983 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1985 * configure, conf.in: Rebuild with autoconf 2.12.
1987 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1988 alignment is specified.
1990 Add support for mips16 (16 bit MIPS implementation):
1991 * config/tc-mips.c: Extensive additions for mips16 support, not
1993 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1994 (insn_uses_reg): Change last parameter to an enum.
1995 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1996 (md_relax_frag): Define as mips_relax_frag.
1997 (mips_relax_frag): Declare.
1998 (struct mips_cl_insn): Add use_extend and extend fields.
1999 (tc_fix_adjustable): Define.
2000 * config/obj-elf.h (S_GET_OTHER): Define.
2001 (S_SET_OTHER): Define.
2003 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2005 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2006 o and p operand specifiers.
2008 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2010 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2011 (relax_segment, case rs_org): Move code inside braces. Move locals
2012 target,after inside too.
2013 (relax_segment, case rs_machine_dependent): Guts moved to ...
2014 (relax_frag): New function.
2015 Call md_prepare_relax_scan if defined.
2016 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2019 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2021 * config/tc-mn10300.c (address_registers): Use '$' as register
2022 prefix instead of '%'.
2023 (data_registers, other_registers, md_assemble): Likewise.
2025 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2026 (data_registers, other_registers, md_assemble): Likewise.
2028 * config/tc-mn10300.c (md_assemble): Correctly determine the
2029 correct location and type for each relocation.
2030 (md_pcrel_from): Simplify.
2032 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2034 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2035 converted into branch around branch.
2037 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2039 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2040 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2042 * config/tc-mn10300.c (md_begin): Set linkrelax.
2043 (md_assemble): Create fixups as needed.
2044 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2046 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2048 * config/tc-d10v.c (parallel_ok): When automatically converting
2049 serial ops to parallel, do not consider a branch as the first
2052 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2054 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2056 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2058 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2060 (check_operand): Likewise.
2062 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2064 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2066 (write_2_short): Call parallel_ok to check whether two short
2067 instructions the user requested execute in parallel, can be
2070 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2072 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2073 allow a branch and link in parallel with an exe instruction.
2075 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2077 * doc/c-d10v.texi: Add info on @word modifier.
2079 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2081 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2082 operands are assumed to be 32bits. Use "bits" field to hold the
2083 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2084 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2087 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2088 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2090 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2091 MN10300_OPERAND_SPLIT.
2093 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2095 * config/tc-mn10300.c (md_assemble): Insert operands into
2096 the extension part of the instruction if necessary.
2097 (mn10300_insert_operand): Accept pointer to extension word
2098 argument. Make insn a pointer argument too. Return type
2099 is now void. All callers changed.
2101 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2103 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2104 repeated register operands.
2106 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2108 * doc/as.texinfo: Added section on reporting bugs.
2110 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2111 alpha_macro emit field to expect a const argument, and change the
2112 arg field to be const. Fix some spacing to follow the GNU
2115 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2117 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2118 (pca56) and 21264 (ev6) cpus.
2119 (md_apply_fix): Private relocation types are now negative.
2120 (alpha_force_relocation): Likewise.
2121 (tc_gen_reloc): Likewise.
2122 (emit_insn): Likewise.
2123 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2124 (emit_stX): Likewise.
2125 (emit_sextX): Likewise.
2127 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2129 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2130 a symbol found in a reloc.
2132 * symbols.c (resolve_symbol_value): Improve the error message if
2133 an undefined symbol is used in an expression.
2135 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2137 * doc/internals.texi: Rewrite, and add a lot of documentation.
2138 * doc/Makefile.in (internals.info): New target.
2141 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2143 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2144 against weak symbols.
2146 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2148 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2151 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2152 fixup at the right address within the frag.
2154 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2155 to an absolute value, instead increment it as needed.
2157 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2158 * config/tc-v850.c: Fix some indention problems.
2159 (md_relax_table): Define for D9->D99 branch displacement
2161 (md_convert_frag): Do something useful instead of aborting.
2162 (md_estimate_size_before_relax): Likewise.
2163 (md_assemble): Note if the matching instruction has a relaxable
2164 operand. If it does, allocate frag with frag_var and don't
2168 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2170 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2171 write out any buffered instructions when a ".end" is found.
2173 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2175 * read.c (read_a_source_file): New hook md_cleanup().
2177 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2179 * write.c (fix_new_exp): Use make_expr_symbol to build an
2180 expression symbol for a complex fixup.
2183 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2185 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2186 hacks to improve parsing of complex hi, lo, zda, etc
2188 (md_assemble): Don't demand and eat a trailing ')' after finding
2189 a v850 relocation prefix. Sign extend the constant in a
2190 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2192 (parse_cons_expression_v850): Don't eat a trailing ')' after
2193 finding a v850 relocation prefix.
2195 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2196 (TC_CONS_FIX_NEW): Likewise.
2197 * config/tc-v850.c (parse_cons_expression_v850): New function.
2198 (cons_fix_new_v850): Likewise.
2200 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2203 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2205 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2206 for an unknown relocation type.
2209 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2211 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2214 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2216 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2217 differently for movea & sst/sld insns.
2220 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2222 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2225 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2227 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2228 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2229 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2230 frob_file_after_relocs field.
2231 * config/obj-elf.c (elf_format_ops): Likewise.
2232 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2233 including obj-elf.h.
2235 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2237 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2238 specially if not ELF.
2239 (md_apply_fix): Handle BFD_RELOC_64.
2240 (tc_gen_reloc): Handle BFD_RELOC_64.
2242 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2243 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2246 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2247 Don't check S_GET_OTHER.
2249 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * config/tc-mips.c (mips_ip): Accept an odd floating point
2252 register with l.s or s.s.
2254 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2256 (obj_aout_type): New static function.
2258 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2260 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2263 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2265 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2266 and sdaoff expressions.
2268 * write.c (fixup_segment): Don't add symbol value to addend if
2269 TC_V850 and OBJ_ELF.
2270 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2273 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2274 (md_pcrel_from_section): Likewise.
2275 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2277 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2279 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2280 (md_pcrel_from_section): New function.
2281 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2284 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2286 * config/tc-mips.c (load_register): Add cast to offsetT when using
2289 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2291 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2292 (elf_frob_file_after_relocs): ... here. New function.
2293 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2294 * write.c (write_object_file): Call *frob_after_relocs after the
2295 call to write_relocs.
2297 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2299 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2300 symbol, as this messes up linking. Instead, expand the recursive call
2301 inline and change up the appropriate bits to get the 0x8000 offset
2302 in the reloc addend.
2304 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2306 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2307 two symbols in the same segment to be adjusted.
2309 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2310 * configure: Rebuild.
2312 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2314 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2316 (ppc_elf_validate_fix): Ditto.
2317 (md_assemble): Ditto.
2319 (ppc_pe_section): Ditto.
2320 (ppc_frob_symbol): Ditto.
2322 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2324 * config/mn10300.c (md_assemble): Pass an extra shift count
2325 to mn10300_insert_operand based on the opcode format.
2326 (mn10300_insert_operand): Accept and use extra shift count
2329 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2330 formats rather than hard-coded constants.
2332 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2333 are 7 bytes long. Write out instructions in big-endian format.
2335 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2337 * config/tc-mn10300.c (md_assemble): Tweak further so
2338 that all instructions are parsed correctly.
2340 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2342 * as.h: Include libiberty.h.
2343 (xmalloc, xrealloc): Don't declare.
2344 * as.c: Don't include libiberty.h.
2345 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2346 * config/tc-mips.c: Likewise.
2347 * messages.c: Likewise.
2348 (xstrerror): Don't declare.
2349 * xmalloc.c: Remove.
2351 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2353 * config/tc-mn10300.h (pre_defined_registers) Remove.
2354 (system_registers, cc_names): Likewise.
2355 (address_registers, data_registers, other_registers): New register
2357 (register_name, system_register_name, cc_name): Remove.
2358 (mn10300_reloc_prefix): Likewise.
2359 (data_register_name): New function.
2360 (address_register_name, other_register_name): Likewise.
2361 (md_assemble): Rough cut at parsing operands. Remove lots of
2363 (md_apply_fix3): Disable for now.
2365 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2367 * config/tc-m68k.c (select_control_regs): New function, extracted
2368 out of m68k_init_after_args.
2369 (m68k_init_after_args): Use it.
2370 (mri_chip): Use it here as well to update set of allowed control
2373 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * config/obj-elf.c (elf_begin): New function.
2376 (obj_elf_section): Add the section symbol to the symbol table.
2377 * config/obj-elf.h (obj_begin): Define.
2378 (elf_begin): Declare.
2379 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2382 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2384 * config/obj-coff.c (fixup_segment): Subtract the section address
2385 from a PC relative reloc if TC_M68K.
2387 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2389 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2390 .uaxword available even if not OBJ_ELF.
2391 (md_atof): Remove unused local variable wordP.
2393 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2395 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2396 for Matsushita MN10x00 support.
2397 * configure.in: Recognize mn10x00-*-*
2398 * configure: Rebuilt.
2400 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2402 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2403 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2404 (load_expression): track clobbering of base reg before jmp/jsr.
2405 (s_alpha_file): pass case_hack flags and source filename via
2406 symbol table to bfd.
2407 * tc-alpha.h (TC_CONS_FIX_NEW): define
2409 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2411 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2412 * configure: Rebuild.
2414 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2416 * read.c (s_macro): Warn if a macro has the same name as a
2418 (s_space): In m68k MRI mode, align to a word boundary.
2419 * macro.c (define_macro): Add namep parameter. Change all
2421 * macro.h (define_macro): Update declaration.
2423 * as.c (show_usage): Print bug report address.
2424 (parse_args): Change version printing to match current GNU
2426 * gasp.c (show_usage): Print bug report address.
2427 (main): Change version printing to match current GNU standards.
2429 * config/tc-m68k.c (init_table): Correct access control unit
2430 register numbers. From Ken Rose <rose@netcom.com>.
2432 * config/tc-alpha.c: Add some static function prototypes.
2433 (alpha_macros): Move to top of file. Make static.
2434 (alpha_num_macros): Move to top of file.
2437 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2439 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2443 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2445 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2446 and just call sprintf_vma.
2448 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2452 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * read.c (float_cons): Call md_flush_pending_output if it is
2457 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2459 * config/tc-d10v.c (md_operand): Created. Allows operands to
2461 * config/tc-d10v.h (md_operand): Undefined.
2463 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2466 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2468 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2471 reloc for the i960 for a reloc in the same section. This undoes
2472 one of the two changes made Aug 19.
2474 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2477 symbols to the position of the debugging information.
2479 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * expr.c (expr): Always use unsigned right shifts for >>.
2483 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2485 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2486 slots when processing BL fixups.
2488 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2489 on the first half of the instruction.
2491 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2493 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2494 stabs expression, rather than giving an error.
2496 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2499 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * config/tc-mips.c (append_insn): Fill in the value for a constant
2502 jump, rather than creating a reloc.
2504 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2506 * config/tc-mips.c (append_insn): Don't swap an instruction which
2507 sets a condition code with an instruction which uses a condition
2509 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2512 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2513 (mips_ip): Give a better error message if the ISA level is wrong.
2514 (md_parse_option): Recognize -mcpu=[v][r]5000.
2516 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2518 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2520 (load_register): Ensure hi32 bits are not lost during lo32bit
2521 processing. Fix shift offset that was overflowing into the next
2522 instruction field. Add code to generate shorter sequences for
2523 constants with a single contiguous seqeuence of ones.
2525 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2527 * config/tc-d10v.c (d10v_dot_word): New function to support
2528 "@word" with the word pseudo-op.
2529 (md_apply_fix3): Cleanup and changes to support correct sizes
2530 for 16 and 18-bit relocs.
2532 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2534 * configure.in (sparc-*-aout): Set `em'.
2535 * configure: Regenerated.
2536 * config/te-sparcaout.h: New file.
2537 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2538 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2539 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2540 (SPECIAL_CASE_{SETSW,SETX}): Define.
2541 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2542 (md_begin): Delete setting of `target_big_endian'.
2543 (output_insn): New function.
2544 (md_assemble): Rewrite. Add `setx' support.
2545 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2547 (md_atof): Add little endian support.
2548 (md_number_to_chars): Likewise.
2549 (md_apply_fix): Likewise.
2550 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2551 (md_parse_option): Likewise.
2552 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2554 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * ecoff.c (ecoff_new_file): New function.
2557 * ecoff.h (ecoff_new_file): Declare.
2558 * config/obj-ecoff.h (obj_app_file): Define.
2560 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2562 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2563 symbol by 32k so that our 16-bit signed offset can address the
2564 entire chunk. Reported by <matt@lkg.dec.com>.
2566 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * config/tc-mips.c (load_register): Remove unused variable tmp.
2570 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2572 * config/tc-mips.c (load_register): Remove unnecessary code that
2573 was causing the high 32bits of 64bit constants to be lost.
2575 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2577 * config/tc-d10v.c: Added changes to support function
2578 pointers and "@word" syntax.
2581 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2583 * config/tc-v850.c: Remove commented out and #if 0'd code.
2584 (v850_reloc_prefix): Provide prototype.
2585 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2587 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2588 (md_assemble): Add default to case statement.
2590 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2592 * config/tc-v850.c (md_assemble): Compute size of the instrction
2595 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2598 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2600 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2601 routines to fetch/store the updated instruction from/to memory.
2602 (v850_insert_operand): If the operand has a specialized insert
2605 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2607 * config/tc-v850.c (reg_name_search): Align calling convention to
2608 be like identical function found in tc-ppc.c.
2609 (get_reloc): Removed.
2610 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2611 (md_assemble): emit fixups.
2612 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2614 (md_apply_fix3): handle fixups/relocs.
2615 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2618 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2621 * configure.in (sh-*-elf*): New target.
2622 * config/tc-sh.h (TARGET_ARCH): Define.
2623 (WORKING_DOT_WORD): Define.
2624 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2625 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2626 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2627 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2628 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2629 (SUB_SEGMENT_ALIGN): Likewise.
2630 (RELOC_32): Don't define.
2631 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2632 (target_big_endian): Declare if OBJ_ELF.
2633 (TARGET_FORMAT): Define if OBJ_ELF.
2634 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2636 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2637 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2638 (struct sh_count_relocs): Define.
2639 (sh_count_relocs): New static function, broken out of
2640 sh_frob_file. Add BFD_ASSEMBLER code.
2641 (sh_frob_section): Likewise.
2642 (sh_frob_file): Call sh_frob_section.
2643 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2644 call section_symbol rather than seg_info (seg)->dot.
2645 (md_section_align): Add OBJ_ELF version.
2646 (SWITCH_TABLE_CONS): Define.
2647 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2648 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2649 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2651 (struct reloc_map): Define if not BFD_ASSEMBLER.
2652 (coff_reloc_map): Likewise.
2653 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2654 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2655 * write.c (write_relocs): Ifdef out fx_where test which triggers
2656 inappropriately for SH ELF.
2657 (write_object_file): Call tc_frob_file_before_adjust and
2658 obj_frob_file_before_adjust if they are defined.
2660 * write.c (write_object_file): Use BFD_RELOC_16, not
2661 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2663 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2666 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2668 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2669 branch sizes in across sections.
2672 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2674 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2677 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2679 * config/tc-v850.c (md_begin): Deal with end of opcode
2683 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2685 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2686 the wrong opcode for cases like st2w where there are many forms
2687 of the same instruction.
2689 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2691 * expr.c (operand): If md_parse_name is defined, call it before
2692 calling symbol_find_or_make.
2693 * config/tc-ppc.h (md_parse_name): Define.
2694 (ppc_parse_name): Declare.
2695 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2697 (register_name): Update call to reg_name_search.
2698 (cr_operand): New static variable.
2699 (cr_names): New static const array.
2700 (ppc_parse_name): New function.
2701 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2702 cr_operand before calling expression.
2704 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2706 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2707 hppa_gen_reloc_type call.
2709 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2711 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2712 on addresses. Improved error messages.
2713 * doc/c-d10v.texi: Added docs for register pairs.
2715 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2717 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2720 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * ecoff.c (init_file): Initialize fMerge to 1.
2723 (add_file): Restore old file merging code, but only merge files if
2725 (ecoff_directive_loc): Clear fMerge field of current file.
2726 (ecoff_generate_asm_lineno): Likewise.
2728 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2730 * doc/c-d10v.texi: Fix typo.
2733 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2735 * config/tc-v850.c (md_assemble): Correct bit masking for
2736 hi and lo expressions.
2738 * config/tc-v850.c (md_assemble): Rough cut at demanding
2739 "ep" or "r30" in sst and sld instructions.
2740 (md_apply_fix3): Don't abort. Just warn that we don't
2743 * config/tc-v850.c (CC_NAME_CNT): Define.
2744 (cc_name): New function.
2745 (md_assemble): Handle V850_OPERAND_CC correctly.
2747 * config/tc-v850.c (md_assemble): Don't forget to initialize
2750 * config/tc-v850.c (reg_name_search): Generalize to search
2751 any given register table.
2752 (register_name): Pass appropriate table and size to reg_name_search.
2753 (system_register_name): New function.
2754 (SYSREG_NAME_CNT): Define.
2755 (md_assemble): Handle operands which are system registers.
2757 * config/tc-v850.c (md_assemble): If we find a register, but the
2758 opcode doesn't want a register, then we don't have a match.
2759 (md_assemble): Get size of the instruction from the opcode table.
2762 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2764 * configure.in: Set and substitute HLDENV.
2765 * configure: Rebuild.
2766 * Makefile.in (HLDENV): New variable.
2767 (as.new): Use $(HLDENV).
2769 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2770 if an array dimension is not known.
2772 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2774 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2775 * doc/c-d10v.texi: Cleanup.
2778 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2780 * config/tc-v850.c: New file.
2781 * config/tc-v850.h: New file.
2782 * configure (v850-*-elf): New target.
2783 * configure.in (v850-*-elf): New target.
2786 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2788 * doc/c-d10v.texi: New file.
2789 * doc/all.texi: Added D10V stuff.
2790 * doc/as.texinfo: Added D10V stuff.
2792 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2794 * config/tc-d10v.c: All references to defined symbols should
2795 now use the optimal instruction. .float and .double now work.
2797 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2800 section address for the i960 as is done for the i386.
2802 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2804 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2805 case, forward-include bfd/elf-bfd.h.
2807 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2809 * config/tc-d10v.c: Add additional information to the opcode
2810 table to help determinine which instructions can be done
2813 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2815 * config/tc-arm.c: Major changes to add Thumb support, with lots
2816 of change input from <rearnsha@armltd.co.uk>.
2817 Reverted to INSN_SIZE macro, rather than insn_size variable.
2818 (insns): Added ARM "bx" instruction support.
2819 (tinsns): Added Thumb instruction definition structure.
2820 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2821 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2822 (opcode_select,s_arm,s_thumb,s_code): Added.
2823 (decode_shift): Allow upper-case RRX.
2824 (do_ldst): Simpler halfword support.
2825 (do_ldmstm): Improved.
2826 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2827 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2828 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2829 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2830 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2832 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2833 (md_parse_option): Add support for -mthumb.
2834 (md_show_usage): Updated to reflect new command line option.
2835 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2836 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2837 fragment information to be held.
2839 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2841 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2842 non-null, but is a constant.
2843 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2844 so that error reporting will work correctly.
2846 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2848 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2849 against weak symbols.
2851 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2853 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2854 (ppc_force_relocation): Declare if OBJ_XCOFF.
2855 * config/tc-ppc.c (ppc_force_relocation): New function if
2858 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2860 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2862 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2864 * config/tc-d10v.c: Fix problem with relocs.
2866 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2868 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2869 with nops if not in data_section or bss_section.
2871 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2873 Add support for openVMS/Alpha.
2874 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2875 * config/obj-evax.c: New file.
2876 * config/obj-evax.h: New file.
2877 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2879 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2880 defined. Add case for bfd_target_evax_flavour.
2881 * config/vms-a-conf.h: New file.
2882 * conf-a-gas.com: New file.
2883 * configure.in: Add target alpha-*-*vms*.
2884 * configure: Rebuild.
2885 * makefile.vms: New file.
2886 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2887 Don't call ffs on openVMS/Alpha.
2889 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2891 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2892 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2894 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2895 (NEED_DECLARATION_SBRK): New macro.
2896 * configure, conf.in: Rebuild.
2897 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2898 (strstr): Declare if NEED_DECLARATION_STRSTR.
2899 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2901 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2903 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2904 by a constant before entering the main switch. Reject attempts to
2905 apply an arithmetic function to non-absolute symbols, except for
2906 the special case of subtraction of two symbols in the same
2909 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2910 not to more than a 16 byte boundary.
2912 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2913 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2914 (tc_gen_reloc): If out of memory call as_fatal rather than
2915 assert. If no howto found, call as_bad_where rather than
2916 as_fatal. Change the error message slightly. Set howto to a
2917 non-NULL value in order to keep going.
2919 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2921 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2923 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2925 * config/tc-h8300.c (get_specific): New operand "size" derived
2926 from ".b", ".w" and ".l" extensions. All callers changed. If
2927 the base instruction has no operands, then use the size to
2928 determine which specific instruction to use.
2930 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2932 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2934 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2936 * config/tc-mips.c (md_section_align): Don't change addr if
2939 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2941 * config/tc-hppa.c: Revert yesterday's changes.
2943 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2945 * config/tc-d10v.c: Disable range checking on 16-bit values.
2947 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2950 not just the ones that don't match.
2952 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2954 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2956 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2958 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2959 pre-cursor to adding Thumb support. Also added cpu_variant flag
2960 information to each of the asm_flg structures.
2961 (md_parse_option): Updated ARM7 parsing to allow 't' for
2962 thumb/halfword support, aswell as 'm' for long multiply.
2963 (md_show_usage): Updated help message.
2964 (md_assemble): Check that instruction flags are applicated to the
2965 current cpu variant.
2966 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2967 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2968 signextension instructions.
2969 (do_ldst): Generate halfword and signextension variants if
2970 mnemonic flags match.
2971 (ldst_extend): Do not allow shifts in the offset field of halfword
2972 or signextension instructions.
2973 (validate_offset_imm): Provide check on halfword and signextension
2975 (add_to_lit_pool): Merge identical literal pool values.
2977 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2979 * config/tc-hppa.c (selector_table): Add 'E' selector.
2980 (cons_fix_new_hppa): Don't coke on e_esel.
2981 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2982 to help generate exception handling tables.
2983 (md_apply_fix): Don't try to apply fixups with an e_esel
2985 (hppa_fix_adjustable): Fixups with e_esel selectors
2988 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2993 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2995 * config/tc-d10v.c: Added lots of error checking. Added hacks
2996 to support accumulator shifts.
2998 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3001 (S_CLEAR_EXTERNAL): Likewise.
3002 (S_SET_WEAK): Remove error; just let .weak override.
3004 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3006 * config/tc-d10v.c (md_assemble): Now handles multiline
3009 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3011 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3012 Added kludge for divs instruction. Fixed minor problem with
3013 multiple text sections.
3014 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3016 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3018 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3019 addresses to be right-shifted by 2.
3021 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3023 * config/tc-d10v.c: Many changes to get relocs working.
3024 (register_name): No longer creates a symbol for register names.
3025 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3026 (d10v_insert_operand): Now works correctly for either container.
3027 * config/tc-d10v.h (d10v_cleanup): Declare.
3029 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3031 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3032 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3034 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3036 * tc-alpha.c: Patches to track current minimum alignment to reduce
3037 the number of fragments created with frag_align.
3038 (alpha_current_align): New static variable.
3039 (s_alpha_text): Reset alignment to 0.
3040 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3041 (s_alpha_stringer, s_alpha_space): New functions.
3042 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3043 (alpha_cons_align): New function to replace both of them.
3044 (emit_insn): Only align if alpha_current_align is less than 2;
3045 reset alpha_current_align to 2.
3046 (s_alpha_gprel32): Likewise.
3047 (s_alpha_section): New function. Basically duplicate the other
3048 alpha section change hooks. Only define for ELF.
3049 (s_alpha_float_cons): Simplify alignment handling.
3050 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3051 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3052 Don't define the s_alpha_cons pseudo-ops. Do define
3053 s_alpha_stringer and s_alpha_space pseudo-ops.
3054 (alpha_align): Skip if less than current default alignment. Set
3056 * tc-alpha.h (md_flush_pending_output): Remove.
3057 (md_cons_align): Add.
3059 * tc-alpha.c: Add oodles of function description comments.
3060 (md_bignum_to_chars): Remove; there are no callers.
3061 (md_show_usage): Mention some more variants.
3063 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3065 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3066 * configure.in (sparc-*-sysv4*): New target.
3067 * configure: Rebuild.
3069 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3070 uaxword to use s_uacons.
3071 (sparc_no_align_cons): New static variable.
3072 (s_uacons): New static function.
3073 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3076 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3078 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3079 5 with regard to shared libraries.
3080 * configure: Rebuild.
3082 * config/tc-m68k.c (m68k_ip): Use the correct length when
3083 allocating space for the unsupported architecture error message.
3085 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3087 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3089 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3091 * config/tc-d10v.c: New file.
3092 * config/tc-d10v.h: New file.
3093 * configure (d10v-*-elf): New target.
3094 * configure.in (d10v-*-elf): New target.
3096 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3098 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3100 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3102 * config/tc-alpha.c (alpha_align): Change fill parameter
3103 to a pointer. Take NULL as 0 or nop depending on section. Change
3105 (s_alpha_align): Rename local variables.
3107 * doc/as.texinfo (.align): Document action of omitted
3110 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3113 when an unsupported PC relative reloc is seen, rather than calling
3116 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3117 Instead, check state when '#' comment is seen.
3119 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3123 (tc_gen_reloc): If fixup was changed to be PC relative, change
3124 reloc type accordingly. Use name of reloc in error message.
3126 * as.h: Don't define const or volatile.
3127 * flonum.h: Don't define const.
3129 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3130 if fx_pcrel is set. Correct setting the addend case in the
3131 OBJ_ELF case (from Andreas Schwab
3132 <schwab@issan.informatik.uni-dortmund.de>).
3133 (md_show_usage): Correct -mfc5200 to -m5200.
3135 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3137 * doc/c-m68k.texi: Document -m5200 flag.
3138 * doc/as.texinfo: Likewise.
3140 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3143 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3146 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3148 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3150 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3152 * Released binutils 2.7.
3154 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3156 * config/tc-mips.c (mips_ip): Only perform range check when
3157 dealing with O_constant expressions.
3159 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3161 * m68k-parse.h (m68k_register): Add new coldfile control
3164 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3165 array of control registers for the coldfire.
3166 (cpu_of_arch): Added mcf5200.
3167 (archs): Added mcf5200.
3168 (init_table): Add new control registers.
3169 (m68k_ip): Added support for new control registers.
3170 (m68k_init_after_args): Likewise.
3172 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3174 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3176 * read.h (is_it_end_of_statement): Declare.
3177 * read.c (is_it_end_of_statement): Remove declaration.
3179 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3181 (md_assemble): Fix handling of @l with an unsigned constant. Add
3182 default case to reloc switch.
3184 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3186 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3187 * ecoff.c (last_lineno): New static variable.
3188 (add_procedure): Set last_lineno.
3189 (ecoff_directive_loc): Likewise.
3190 (ecoff_generate_asm_lineno): Likewise.
3191 (ecoff_fix_loc): New function.
3192 * ecoff.h (ecoff_fix_loc): Declare.
3193 * config/tc-mips.c (append_insn): When inserting nops, and using
3194 ECOFF debugging, call ecoff_fix_loc.
3196 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3198 * config/tc-h8300.c (build_bytes): If an operand type is
3199 marked as SRC_IN_DST retrieve it from the "destination" op.
3201 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * configure.in (arm-*-riscix*): Set emulation to riscix.
3204 * configure: Rebuild.
3205 * config/te-riscix.h: New file to define TE_RISCIX.
3207 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3209 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * Makefile.in (config.status): Just run config.status as other
3214 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3216 * mpw-config.in (TARGET_OS): Add definition to conf.
3218 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3220 * config/tc-mips.c (append_insn): Parenthesize
3221 cop_interlocks expressions.
3223 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3225 * listing.c (listing_print): Close the listing file if it is not
3226 stdout. Close the other files opened for the listing.
3228 * config/tc-sparc.h (md_cons_align): Define.
3229 (sparc_cons_align): Declare.
3230 (HANDLE_ALIGN): Define.
3231 (sparc_handle_align): Declare.
3232 * config/tc-sparc.c (sparc_cons_align): New function.
3233 (sparc_handle_align): New function.
3234 * read.c (cons_worker): Call md_cons_align if it is defined.
3236 * as.h (struct frag): Add fr_file and fr_line fields.
3237 * frags.c (frag_new): Set fr_file and fr_line.
3238 (frag_var): Likewise.
3239 (frag_variant): Likewise.
3241 * as.h (struct frag): Remove unused align_mask and align_offset
3244 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3245 From <uddeborg@carmen.se>.
3247 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * configure.in (mips-*-osf*): New target.
3250 * configure: Rebuild.
3252 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3254 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3256 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3257 between co-processor comparisons and branches for the VR4300.
3259 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3261 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3262 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3264 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3265 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3266 includedir): Use autoconf set values.
3269 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3271 * listing.c (listing_eject): Don't do anything if listing is 0.
3272 (listing_list): Likewise.
3273 (listing_source_line): Likewise.
3274 (listing_title): Don't save title if listing is 0.
3275 (listing_source_file): Check listing rather than listing_tail.
3277 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3278 using shared libraries.
3279 * configure: Rebuild.
3281 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3283 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3284 absolute expression if a relocation type was specified.
3286 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3288 * configure.in: Add support for *-*-rtems* configurations.
3289 * configure: Rebuild.
3291 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3293 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3294 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3295 opcodes library for alpha.
3296 * configure: Rebuild with autoconf 2.10.
3297 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3298 use new opcode table.
3299 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3300 (LOCAL_LABEL): Define differently if OBJ_ELF.
3301 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3302 * config/alpha-opcode.h: Remove.
3303 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3304 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3305 include/opcode/alpha.h rather than config/alpha-opcode.h.
3307 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3309 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3310 relocation symbol was not resolved.
3311 * config/obj-coff.c (do_relocs_for): Likewise.
3313 * write.c (adjust_reloc_syms): Refetch the symbol section after
3314 calling S_GET_VALUE, since it may have changed.
3316 * expr.c (struct expr_symbol_line): Define.
3317 (expr_symbol_lines): New static variable.
3318 (make_expr_symbol): Add entry to expr_symbol_lines.
3319 (expr_symbol_where): New function.
3320 * expr.h: Use extern on function declarations.
3321 (expr_symbol_where): Declare.
3322 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3323 rather than printing the meaningless name of an expression
3326 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3328 * config/tc-i386.c (md_number_to_chars): Deleted.
3329 * config/tc-i386.h (md_number_to_chars): New macro.
3331 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3333 (load_symbol_address, load_expression): Use build_mem.
3334 (build_operate): New function.
3335 (emit_addq_r): Use it.
3337 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3339 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3341 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3343 * config/tc-vax.h (NOP_OPCODE): Define.
3345 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3347 * config/obj-vms.h (S_IS_COMMON): Define.
3348 (S_IS_LOCAL): Check for \002 as well as \001.
3349 (LONGWORD_ALIGNMENT): New macro.
3350 (SUB_SEGMENT_ALIGN): Use it.
3352 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3354 * config/vms-conf.h: Reconcile with conf.in.
3356 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3358 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3361 * doc/as.texinfo: Document that any number of hex digits can
3364 * as.c (struct defsym_list): Define.
3365 (defsyms): New static variable.
3366 (parse_args): Just put --defsym arguments on defsyms list, rather
3368 (main): Define defsyms after output file is created.
3370 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3371 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3373 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3374 insn_error rather than calling check_absolute_expr.
3376 * as.c (emulation_name): Remove unused static variable.
3377 (default_emul_bfd_name): Add return NULL to avoid warning.
3378 * ecoff.c (ecoff_stab): Remove unused variables name and
3380 * frags.c (frag_new): Remove unused variable tmp.
3381 * hash.c (hash_grow): Parenthesize + within <<.
3382 (hash_print_statistics): Use %lu, not %d, to print unsigned
3384 * messages.c: Include "libiberty.h".
3385 (fprint_value): Add cast to avoid printf warning.
3386 (sprint_value): Likewise.
3387 * read.c: Include "ecoff.h".
3388 (emit_expr): Add casts to avoid printf warnings.
3389 * read.h: Use extern for function declarations.
3390 (pop_insert): Declare.
3391 * stabs.c: Include "ecoff.h".
3392 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3393 former_last_fragP, and new_fragP.
3394 * subsegs.h (subsegs_print_statistics): Declare.
3395 * symbols.c (debug_verify_symchain): Change macro to discard
3397 * write.c (dump_section_relocs): Likewise.
3398 * write.h: Use extern for function declarations.
3399 (write_print_statistics): Declare.
3400 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3402 * config/e-mipself.c (mipself_bfd_name): Likewise.
3403 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3405 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3406 emit relocations against external symbols.
3408 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3409 message if bfd_reloc_type_lookup fails, rather than calling
3412 * config/tc-alpha.c (alpha_force_relocation): Add
3413 BFD_RELOC_12_PCREL to switch.
3415 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3417 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3418 TE_PE (Lfoo, not .Lfoo).
3420 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * read.c (s_fill): Don't warn about a zero repeat count.
3424 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3425 coprocessor register.
3427 * config/tc-i386.c (md_assemble): When checking the size of a
3428 register to set the size of an instruction, do a bitwise and with
3429 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3432 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3434 * config/tc-h8300.c (parse_reg): Tweak error messages.
3435 (build_bytes): Likewise.
3436 (skip_colonthing): Handle :32 suffix.
3437 (get_specific): Promote L_24 to L_32 if it makes a match.
3438 Don't always promote L_8 to L_16.
3439 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3441 * config/tc-h8300.c (Smode): New variable.
3442 (h8300hmode): Turn off Hmode.
3443 (h8300smode): New function. Turn on Smode and Hmode.
3444 (md_pseudo_table): New ".h8300s" pseudo-op.
3445 (parse_reg): Handle "exr" register.
3446 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3447 Handle "mach" and "machl" operands for ldmac.
3448 (get_specific): Handle "stm.l" and "ldm.l".
3449 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3450 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3453 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3455 * doc/as.texinfo: Reorder chapter of machine dependent options so
3456 that it is sorted by chip name.
3458 * doc/as.texinfo: Use consistant spelling of Vax.
3459 * doc/c-vax.texi: Likewise.
3461 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3463 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3465 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3466 (md_apply_fix): Likewise.
3467 (pa_try): New function.
3468 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3470 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3472 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3473 (pa_level): New function.
3475 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3477 * listing.c (listing_newline): Don't do anything if listing is 0.
3479 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3482 symbol_create, not symbol_new.
3484 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3487 absolute symbol unless TC_FORCE_RELOCATION returns true.
3489 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3491 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3492 the symbol to a pointer. Don't set previous_file_symbol.
3493 Simplify symbol list rearrangement.
3494 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3495 (coff_adjust_symtab): Don't check previous_file_symbol.
3497 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3499 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3501 (md_pseudo_table): Add ppc_elf_lcomm.
3503 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3505 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3506 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3507 (md_begin): Add digits to alt_notend_table.
3508 (md_parse_option): Make s a const pointer.
3510 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3511 (s_empty): New static function.
3513 * config/obj-coff.c (struct filename_list): Only define if not
3515 (filename_list_head, filename_list_tail): Likewise.
3516 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3517 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3518 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3519 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3520 remove the new symbol from the list.
3521 (obj_coff_endef, both versions): Call tag_insert even if there is
3522 an old symbol with the same name, if the old symbol does not
3524 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3525 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3526 symbol that will be moved to the end of the symbol list.
3527 (coff_adjust_section_syms): Always call section_symbol for .text,
3529 (coff_frob_section): Likewise. Also, remove unused variable
3532 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3533 manipulating frags directly.
3534 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3537 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3538 whether the next character is '*' before checking whether we are
3539 at the start of a line. Permit LINE_COMMENT_START to start a
3540 comment in state 1 (seen some whitespace) as well, to match the
3543 * gasp.c (do_align): Permit a fill value for .align.
3545 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3547 * read.c (next_char_of_string): Warn if a newline is seen in the
3548 middle of a string. Call bump_line_counters when appropriate.
3550 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3552 * symbols.c (colon): Use LOCAL_LABEL.
3554 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3556 * Makefile.in (install): Don't check to see if tooldir exists.
3557 Make $(tooldir) and $(tooldir)/bin.
3559 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3561 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3564 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3566 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3567 insn_error. Don't put the string "ERROR" in insn_error. Set
3568 insn_error rather than calling as_warn for an unsupported opcode.
3570 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3573 before permitting -64.
3574 * output-file.c (output_file_create): Remove duplicate
3577 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3579 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3580 section rather than a .reginfo section.
3581 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3584 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3585 bit value with the high bit set.
3587 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3589 * read.c (s_lcomm): Set section flags for .sbss section.
3591 * config/tc-mips.c (mips_64): New static variable.
3592 (mips_target_format): If mips_64, return elf64 targets rather than
3594 (md_longopts): Add "32" and "64".
3595 (md_parse_option): Handle -32 and -64.
3596 (md_show_usage): Mention -32 and -64.
3597 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3600 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3602 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3603 for Solaris compatibility.
3605 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3606 .stabd with 4 arguments into a .stabn.
3608 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3610 * config/tc-mips.c (macro): When passing X_add_number to
3611 macro_build, cast it to int first.
3613 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3616 created by emit_expr.
3618 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3619 as_perror rather than assert.
3621 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3623 * config/tc-mips.c (mips_ip): Mark sections created to hold
3624 floating point information as read only.
3626 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3628 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3630 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3632 * read.c (potable): Add .skip as a synonym for .space.
3634 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3635 4 arguments, providing the 4th argument is 0, to allow
3636 compatibility with the Solaris assembler.
3638 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3640 * config/tc-sh.h (struct sh_segment_info_type): Define.
3641 (TC_SEGMENT_INFO_TYPE): Define.
3642 (sh_frob_label): Declare.
3643 (tc_frob_label): Define.
3644 (sh_flush_pending_output): Declare.
3645 (md_flush_pending_output): Define.
3646 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3647 reloc before the instruction if necessary.
3648 (sh_frob_label): New function.
3649 (sh_flush_pending_output): New function.
3650 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3651 when looking for the reloc for the target of .uses.
3652 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3653 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3655 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3656 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3657 the absolute symbol.
3659 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3660 TC_SEGMENT_INFO_TYPE is defined.
3662 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3664 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3665 matches the register size.
3667 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3669 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3671 (do_relocs_for): Likewise.
3672 (fixup_segment): Don't just quit if linkrelax is set. Try to
3673 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3676 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3678 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3679 relative relocations with -mrelocatable. Also allow unfixed
3680 relocs in .ex_shared.
3682 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3684 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3685 non-zero before assuming this is a long file name.
3686 (w_strings): Likewise.
3687 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3689 * config/obj-coff.c (w_strings): Move declaration of i inside
3690 #ifdef block which uses it.
3692 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3694 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3695 "relaxmode". Output relocs which identify various relaxing
3696 possibilities for mov.[bwl] instructions.
3697 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3699 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3701 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3702 (MD_APPLY_FIX3): Define.
3703 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3705 (md_apply_fix3): Renamed from md_apply_fix.
3706 If pcrel reloc and symbol is in different section, undo effects
3709 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3711 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3712 any reloc with an LR% or RR% field selector for SOM.
3714 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3719 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3721 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3723 (yank_symbols): Likewise.
3725 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3728 BFD_ASSEMBLER, add name field.
3729 * config/obj-coff.c: Include "libiberty.h".
3730 (coff_header_append): Handle long section names.
3731 (crawl_symbols): Just use the name field for the symbol name,
3732 without worrying about null byte termination.
3733 (w_strings): Handle long section names.
3734 (write_object_file): Likewise. Also, use the name field, rather
3736 (obj_coff_add_segment): Permit long section names.
3737 (obj_coff_init_stab_section): Use the name field, rather than
3739 (adjust_stab_section): Likewise.
3740 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3742 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3743 (mem_fmt): Likewise.
3744 (md_apply_fix): Don't check fx_im_disp field.
3746 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3748 * configure.in: Add * after sparc*-*-vxworks.
3749 * configure: Rebuild.
3751 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3752 define it to comment_chars. Use tc_comment_chars rather than
3754 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3755 * config/tc-m68k.h (tc_comment_chars): Define.
3756 (m68k_comment_chars): Declare.
3757 * config/tc-m68k.c (m68k_comment_chars): Rename from
3758 comment_chars. Change into a pointer rather than an array.
3759 (md_longopts): Add "bitwise-or".
3760 (md_parse_option): Handle OPTION_BITWISE_OR.
3761 (md_show_usage): Mention --bitwise-or.
3762 * doc/c-m68k.texi: Document --bitwise-or.
3764 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3766 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3769 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3770 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3771 correct handling of input line pointer, and call
3772 demand_empty_rest_of_line.
3774 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3776 * config/tc-sparc.c (in_bitfield_range): New static function.
3777 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3778 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3779 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3780 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3781 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3783 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3785 * config/obj-coff.c: BFD_ASSEMBLER:
3786 (coff_last_bf): New static variable.
3787 (coff_frob_symbol): Set endndx of a .bf symbol.
3789 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3790 (last_bfP): New static variable.
3791 (yank_symbols): Set endndx of a .bf symbol.
3793 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3795 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3796 and -s options. Add -be for good measure.
3798 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3800 * read.c (s_space): Support non-constant fill value. Handle fill
3801 value correctly for a size other than 1.
3803 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3805 * config/tc-arm.c (my_get_float_expression): Update call to
3806 gen_to_words, X_PRECISION changed from 6 to 5.
3808 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3810 * config/tc-ppc.c (register_name,reg_name_search): Move register
3811 name lookup from PE specific code to all targets. Add support for
3812 -mregnames/-mno-regnames to control whether register names are
3814 (md_assemble): Call register_name for all platforms.
3815 (md_parse_option): Add support for -mregnames/-mno-regnames.
3817 * configure.in (powerpcle*-*-solaris): Add support.
3818 (powerpc*-*-linux): Ditto.
3819 * configure: Regenerate.
3821 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3823 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3825 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3826 be associated with a single %lo reloc.
3828 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3829 before comparing against MAX_GPREL_OFFSET, so that negative
3830 numbers are handled correctly.
3833 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3835 * config/tc-sparc.c (last_insn): New static variable.
3836 (md_assemble): Warn about putting floating point branches in a
3837 delay slot. If architecture is less than v9, insert NOP
3838 instructions between floating point instructions and floating
3839 point branches. (The SunOS assembler does both these operations.)
3840 Save the last instruction opcode.
3841 (sparc_ip): Add pinsn parameter. Change caller.
3843 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3844 for byte jump to next instruction to skip empty frags.
3846 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3849 for addq with a 16 bit signed value, just emit a lda instruction
3852 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3854 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3857 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3859 * configure.in: Permit --enable-shared to specify a list of
3861 * configure: Rebuild.
3863 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3865 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3866 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3868 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3870 * config/atof-ieee.c: Fix handling of denormalized extended
3871 precision numbers and overflow/underflow detection.
3872 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3873 not include the 16 bit gap in the m68k extended precision format.
3875 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3879 * configure: Rebuild.
3881 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3883 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3884 be accessed using the $gp register.
3885 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3887 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3889 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3890 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3892 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3894 * read.c (get_line_sb): Bump line counters based on
3895 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3896 call LISTING_NEWLINE.
3897 (s_macro): Don't call demand_empty_rest_of_line.
3898 * app.c (do_scrub_chars): When handling C style comments, unget
3901 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3903 * read.h (enum linkonce_type): Define.
3904 (s_linkonce): Declare.
3905 * read.c (potable): Add "linkonce".
3906 (s_linkonce): New function.
3907 * subsegs.h (segment_info_type): Add linkonce field to
3908 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3909 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3910 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3911 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3913 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3914 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3915 entry based on the linkonce field in segment_info.
3916 * doc/as.texinfo: Document .linkonce.
3918 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3920 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3922 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3924 * stabs.c (s_stab_generic): Call the listing functions before
3925 doing the rest of the processing, which may involve freeing the
3926 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3927 SEPARATE_STAB_SECTIONS case.
3929 * config/tc-hppa.c: Remove nested comment.
3930 (tc_gen_reloc): Move label done inside the ifdef in which it is
3932 (md_apply_fix): Pass pointers to correct types to libhppa.h
3933 functions. Always return a value.
3935 * config/tc-mips.h (tc_frob_file): Define.
3936 (mips_frob_file): Declare.
3937 * config/tc-mips.c (struct mips_hi_fixup): Define.
3938 (mips_hi_fixup_list): New static variable.
3939 (imm_unmatched_hi): New static variable.
3940 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3941 offset_reloc. Pass imm_unmatched_hi to append_insn.
3942 (append_insn): Add unmatched_hi parameter. If it is set, add the
3943 new fixup to mips_hi_fixup_list. Change all callers.
3944 (mips_ip): Set imm_unmatched_hi when appropriate.
3945 (mips_frob_file): New function.
3947 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3949 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3950 * configure: Regenerated.
3952 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3954 * as.c (main): Call bfd_set_error_program_name.
3956 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3958 * as.h (strdup): Don't declare.
3959 * stabs.c: Include libiberty.h
3960 (get_stab_string_offset): Use xstrdup rather than strdup.
3961 (s_stab_generic): Likewise.
3962 * as.c (parse_args): Likewise.
3963 * read.c (s_mri_sect): Likewise.
3965 * gasp.c (change_base): Recognize \(...) construct documented to
3966 pass through enclosed characters literally through to the output.
3967 (process_assigns): Likewise. Also, be more careful to avoid
3968 looking past the end of the buffer.
3970 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3972 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3973 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3975 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3977 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3979 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3981 * config/alpha-opcode.h: Added cvtst instruction.
3983 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3985 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3986 string. Extract the addend from the result of expression.
3988 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3990 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3991 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3992 mode, change the state to 3 rather than 1.
3994 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3996 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3997 correspond to 11 March change.
3999 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4001 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4002 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4004 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4006 * configure: Rebuild with autoconf 2.8.
4008 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4010 * config/atof-ieee.c (gen_to_words): Improve handling of
4011 X_PRECISION numbers. Based on patches from Andreas Schwab
4012 <schwab@issan.informatik.uni-dortmund.de>.
4014 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4016 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4018 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4019 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4020 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4021 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4024 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4026 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4028 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4030 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4031 (pa_def_subspaces): Add $MILLICODE$.
4032 (pa_spaces_begin): Set section flags for $MILLICODE$.
4034 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4036 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4037 not SHT_NOBITS. Don't tamper with flags based on type if a
4038 special section was found (revert Feb 29 change).
4040 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4041 if aligning to a longword boundary or greater.
4043 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4045 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4047 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4049 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4050 * configure: Regenerated.
4052 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4054 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4055 R_N1SEL since they're not defined for old versions of hpux.
4057 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4058 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4059 R_N0SEL and R_N1SEL.
4061 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4063 * flonum-konst.c: Add two more constants for 1e+-2048 and
4064 1e+-4096, and correct the other constants.
4066 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4068 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4070 * config/obj-elf.c (obj_elf_section): Allow predefined section
4071 types to set the nobits type. Avoid a shadowed declaration.
4073 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4075 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4076 reduce relocs using e_nlrsel field selectors.
4078 * write.c (fix_new_exp): Don't use #elif. Some compilers
4081 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4083 (pa_chk_field_selector): Handle new field selectors for SOM.
4085 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4087 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4088 * configure: Rebuild.
4089 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4090 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4092 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4095 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4097 * mpw-make.sed: Update to handle shared library support.
4099 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4101 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4102 the insn on mismatch.
4104 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4106 * configure.in: Add support for a29-coff.
4107 * configure: Rebuild.
4109 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4112 of the section when looking for the R_SH_USES fixup, because the
4113 frag addresses have not yet been adjusted.
4115 * gdbinit.in: Set a breakpoint on as_warn_where.
4117 * config/tc-mips.c (macro): Add missing arguments to macro_build
4118 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4120 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4122 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4123 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4125 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4127 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4129 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4131 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4132 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4133 Recognize [uU] format args as sparclet cpregs.
4135 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4140 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4142 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4143 well as S_IS_EXTERNAL.
4144 (tc_fix_adjustable): Likewise.
4145 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4146 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4148 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4149 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4151 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4153 * config/tc-sparc.c (max_architecture): Change to sparclite for
4155 (default_compatible): Delete.
4156 (sparc_ffs): New function.
4157 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4158 (sparc_ip): Rewrite architecture match and bump logic.
4160 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4162 * configure.in: Check for 'do not mix' from native linker before
4163 trying to use -rpath.
4164 * configure: Rebuild.
4166 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4168 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4169 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4170 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4171 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4173 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4174 to the symbol lnnoptr field, to get the correct file offset.
4176 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4178 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4179 symbols that are not function, file, or section symbols to be
4182 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4184 * configure: Set and substitute RPATH_ENVVAR.
4185 * configure: Rebuild.
4186 * Makefile.in (RPATH_ENVVAR): New variable.
4187 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4189 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4190 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4191 * configure: Rebuild.
4193 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4195 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4196 appropriate flags in BFD section.
4198 * configure.in (m68k-*-psos*): New target.
4199 * configure: Rebuild.
4200 * config/te-psos.h: New file.
4201 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4204 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4206 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4207 * configure.in: Remove duplicate setting of cpu_type. Check
4208 whether opcodes library is required for on all targets, not just
4210 * configure: Rebuild.
4212 * config/tc-mips.c (mips_big_got): New static variable.
4213 (s_extern): Don't declare.
4214 (reg_needs_delay): New static function.
4215 (macro_build): Permit GOT/CALL_HI/LO relocs.
4216 (macro_build_lui): If place is not NULL, use the number in the
4218 (load_address): Handle mips_big_got case.
4219 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4221 (OPTION_XGOT): Define.
4222 (md_longopts): Add "xgot" if OBJ_ELF.
4223 (md_parse_option): Handle -xgot.
4224 (md_show_usage): Mention -xgot.
4225 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4226 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4228 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4230 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4231 the byte relocation, point it to the low byte of the word.
4233 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4235 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4236 * configure: Rebuild.
4238 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4240 * configure.in: Recognize any sparc* cpu.
4241 * configure: Regenerated.
4243 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4245 * read.c (potable): Add "mri" and ".mri".
4246 (s_mri): New function.
4247 * read.h (s_mri): Declare.
4248 * app.c (scrub_m68k_mri): New static variable.
4249 (mri_pseudo): New static variable.
4250 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4251 flag_m68k_mri. Initialize scrub_m68k_mri.
4252 (mri_state, mri_last_ch): New static variables.
4253 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4255 (app_push): Save new fields.
4256 (app_pop): Restore new fields.
4257 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4258 If TC_M68K, use a trivial state machine to look for occurrences of
4259 the .mri pseudo-op, and change the mode appropriately.
4260 * as.h (do_scrub_begin): Update prototype.
4261 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4263 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4265 (m68k_mri_mode_change): New function.
4266 (md_parse_option): Set reg_prefix_optional_seen.
4267 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4268 (MRI_MODE_CHANGE): Define.
4269 * doc/as.texinfo: Document .mri pseudo-op.
4271 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4274 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4276 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4277 * config/m68k-parse.h (enum pic_relocation): Define.
4278 (struct m68k_exp): Add pic_reloc field.
4279 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4280 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4281 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4283 * config/tc-m68k.c: Delete definition of NO_RELOC.
4284 (struct m68k_it): Add pic_reloc field.
4285 (add_fix): Copy over pic_reloc field.
4286 (md_pseudo_table): Interpret .align parameter as byte count.
4287 (mote_pseudo_table): Likewise.
4288 (tc_m68k_fix_adjustable): New function.
4289 (get_reloc_code): New function.
4290 (md_assemble): Use it as last argument to fix_new_exp.
4291 (md_apply_fix_2): For a relocation against a symbol don't put the
4292 addend into the data.
4293 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4294 (m68k_ip): Don't relax an operand that requires pic relocation.
4295 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4297 * write.c (fixup_segment): Don't add symbol value to addend if
4298 TC_M68K and OBJ_ELF.
4299 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4300 (motorola_operand): Add rule for `(zapc, EXPR)'.
4302 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4304 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4305 *really* is permissible before the comma.
4307 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4310 inserting nop instructions.
4312 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4314 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4316 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4318 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4319 class setting for a CALLNAME symbol in COFF.
4321 * read.c (potable): Pass negative numbers for new .balign[wl] and
4322 .p2align[wl] pseudo-ops.
4323 (s_align_bytes): Treat a negative argument as specifying the fill
4325 (s_align_ptwo): Likewise.
4327 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4329 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4330 (do_align): Take new len parameter. Change all callers. Pass it
4332 (s_align_bytes): Arg now indicates the length of the fill pattern.
4333 (s_align_ptwo): Likewise.
4334 * config/obj-coff.c (write_object_file): Pass length to
4336 * config/tc-i386.h (md_do_align): Take new len parameter.
4337 * config/tc-m88k.h (md_do_align): Likewise.
4338 * config/tc-m88k.c (m88k_do_align): Likewise.
4339 * config/tc-sh.h (md_do_align): Likewise.
4340 * config/tc-sh.c (sh_do_align): Likewise.
4341 * doc/as.texinfo: Document new pseudo-ops.
4343 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4344 done in cvt_frag_to_fill.
4346 * config/tc-sh.h (sh_do_align): Declare.
4347 (md_do_align): Define.
4348 * config/tc-sh.c (sh_do_align): New function.
4350 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4351 difference if the next address is before the current one.
4353 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4354 (archs): Initialize new field.
4355 (m68k_ip): Don't list alias names when listing CPUs which support
4358 * as.c (main): Call parse_args before read_begin.
4359 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4360 front of generated pseudo-ops.
4361 * read.c (potable): Ignore "name".
4362 (s_app_file): Permit a single quote after the string, since one
4363 may appear in m68k MRI mode.
4365 * configure.in: Check for --enable-shared. If linking against
4366 shared BFD and opcodes, fix library name on SunOS, and try to set
4368 * configure: Rebuild.
4370 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * as.h (flag_m68k_mri): Declare.
4373 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4374 * Many files: For MRI syntax that is specific to the m68k MRI
4375 assembler, check flag_m68k_mri rather than flag_mri or
4376 MRI_MODE_NEEDS_PSEUDO_DOT.
4378 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * config/tc-i960.c (ARCH_HX): Define.
4382 (targ_has_sfr): Handle ARCH_HX.
4383 (targ_has_iclass): Handle ARCH_HX.
4384 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4385 (tc_headers_hook): If the architecture was specified explicitly,
4386 use it when setting the flags. Set the extern variable coff_flags
4387 rather than headers->filehdr.f_flags, since the latter is set
4388 unconditionally in obj-coff.c.
4389 (i960_handle_align): Remove unused variable fixp.
4391 Support for building bfd and opcodes as shared libraries, based on
4392 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4393 * configure.in: Set OPCODES and BFD to search directories.
4394 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4395 * configure: Rebuild.
4396 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4397 (LIBDEPS): New variable.
4398 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4399 $(HLDFLAGS) in link.
4400 (check): Set LD_LIBRARY_PATH in the environment.
4402 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4404 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4405 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4406 read-only, not read/write.
4408 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4410 * Makefile.in (INSTALL_XFORM): Remove -e.
4412 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4414 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4415 than comparing S_GET_SEGMENT to undefined_section.
4416 (write_object_file): Skip symbols which were equated to an
4417 undefined or common symbol.
4418 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4419 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4421 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4422 or S_IS_COMMON call S_GET_VALUE.
4423 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4424 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4425 to an undefined or common symbol, convert the reloc to be against
4427 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4428 undefined or common symbol.
4429 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4430 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4431 to an undefined or common symbol, convert the reloc to be against
4433 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4434 undefined or common symbol.
4435 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4436 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4438 (yank_symbols): Skip symbols which were equated to an undefined or
4441 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4443 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4444 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4446 * configure.in: Make sure we only add m68k-parse.o to
4447 ${extra_objects} once, no matter how many m68k targets have been
4449 * configure: Rebuild.
4451 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4453 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4454 * configure: Rebuild.
4456 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4458 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4459 * doc/c-m68k.texi: Document .extend and .ldouble.
4461 * configure.in (m68*-apple-aux*): New target.
4462 * config/te-aux.h: New file.
4463 * config/obj-coff.c (compare_external_relocs): New static function
4465 (do_relocs_for): Sort relocs if TE_AUX.
4466 (fixup_segment): If TE_AUX, store common symbol value in segment.
4467 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4469 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4471 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4473 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4475 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4476 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4478 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4479 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4480 an undefined symbol and the size of a function symbol.
4481 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4482 for all common symbols.
4484 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4486 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4489 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4492 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4494 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4495 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4497 * ecoff.c (localsym_t): Add addend field.
4498 (add_ecoff_symbol): Add addend argument. Change all callers.
4499 (coff_sym_value): Make static.
4500 (coff_sym_addend): New static variable.
4501 (ecoff_directive_def): Initialize coff_sym_addend.
4502 (ecoff_directive_val): Accept symbol + constant.
4503 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4504 (ecoff_build_symbols): Include the addend in the symbol value.
4506 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4508 * config/tc-ppc.c (md_assemble): Ignore overflow on
4509 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4511 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4513 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4514 bytes in size, so offset appropriately in big endian mode when
4515 writing the bottom 2 bytes.
4517 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4519 * config/tc-sparc.c (default_compatible): New static local.
4520 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4521 (sparc_ip): If no architecture or -bump specified, don't mark as
4522 mismatched those in default_compatible.
4524 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4526 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4527 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4528 * configure: Rebuild.
4529 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4530 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4531 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4532 (sco_id): Declare if SCO_ELF.
4534 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4536 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4537 ({max,warn_after}_architecture): New static locals.
4538 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4539 If both architecture and -bump requested, set max_architecture to max.
4540 (sparc_md_end): Simplify.
4541 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4542 Rewrite code to bump architecture and check for conflicts.
4543 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4544 with Solaris assembler.
4545 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4546 (md_show_usage): Update.
4548 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4550 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4552 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4554 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4555 #ifdef sparcv9 when choosing value.
4558 (sparc_md_end): Declare.
4559 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4560 (initial_architecture): New static local.
4561 (can_bump_v9_p): Likewise.
4562 (NO_V9): Delete all occurrences.
4563 (sparc_md_end): New function.
4564 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4565 Don't bump architecture to v9 unless can_bump_v9_p set.
4566 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4567 * configure.in (sparc64 target cpu): Don't set obj_format here.
4568 (SPARC_V9): Renamed from sparcv9.
4569 (sparc64-*-elf*): Define SPARC_ARCH64.
4570 * configure: Regenerated.
4571 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4572 (SPARC_ARCH64): Add.
4573 * conf.in: Regenerated.
4574 * config/vmsconf.h: Update.
4576 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4578 * config/tc-mips.c (load_register): Optimise "dli" loads.
4579 (md_show_usage): add "-mcpu=vr4100" to help text.
4581 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4583 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4584 undefined symbol, preserve the X_op of O_symbol.
4585 (S_GET_VALUE): Fix check to permit this case.
4586 * write.c (write_relocs): If a reloc is against an undefined
4587 symbol equated to another symbol, change the reloc to be against
4589 * config/obj-coff.c (do_relocs_for): Likewise.
4591 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4594 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4596 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4597 computer is PowerPC.
4599 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4601 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4602 mentioned in the eabi.
4604 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4606 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4607 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4609 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4611 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4613 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4615 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4616 as a section it is ok to have unadorned -mrelocatable pointers in.
4618 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4620 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4623 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4625 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4626 dependent section attributes can be handled.
4628 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4629 macros to add support for exclude section flag and ordered section
4632 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4633 functions to add support for exclude section flag and ordered
4636 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4638 * subsegs.c (section_symbol): Don't try to look up the section
4639 symbol in the hash table. It should be possible to have a symbol
4640 with the same name as a section, but no connection to it.
4642 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4643 From James Carlson <carlson@xylogics.com>.
4645 * expr.c (operand): Skip whitespace after a close parenthesis.
4646 From James Carlson <carlson@xylogics.com>.
4648 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4650 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4651 as_warn_where for relocation overflow.
4652 (parse_reg): Accept register name only if next character is
4655 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4657 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4658 addresses for static variables.
4660 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4662 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4663 and xgot give the old toc16 relocation.
4664 (md_apply_fix3): Support all GOT relocations.
4666 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4668 * config/tc-mips.c (load_address): Correctly handle a constant in
4669 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4671 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4673 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4674 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4675 (build_Mbytes): Handle REG_B.
4677 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4679 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4681 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4683 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4685 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4687 * config/obj-coff.c (write_object_file): Set the s_align field to
4688 the number of bytes, rather than to the power of 2.
4690 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4692 * Makefile.in (DISTCLEAN_HERE): New variable.
4693 (distclean): Use it.
4694 (maintainer-clean): Depend upon clean-here rather than clean,
4695 distclean, and clean-info. Run make maintainer-clean in doc.
4696 Remove files listed in DISTCLEAN_HERE.
4697 * doc/Makefile.in (maintainer-clean realclean): Split out from
4698 distclean. Depend upon clean-info and distclean.
4700 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4702 * mac-as.r: Fix copyright and version strings.
4703 (cfrg): Use PROG_NAME instead of literal name.
4705 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4707 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4709 * config/tc-a29k.h (tc_unrecognized_line): Define.
4710 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4711 (md_operand): Handle a29k style local dollar labels.
4713 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4715 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4717 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4719 * read.c (s_fill): If md_flush_pending_output is defined, call
4722 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4724 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4725 Treat rs_align_code like rs_align.
4727 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4729 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4730 converting an absolute address into a PC-relative one.
4732 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4734 * mpw-config.in: Don't always use te-generic.h for emulation.
4735 (powerpc-apple-macos): Use emulation te-macos.h.
4737 (mips-gm-magic): New configuration.
4739 * mpw-make.sed (install, install-only): Edit in Mac-specific
4742 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4744 * configure.in: Improve message about unsupported ELF targets.
4745 * configure: Rebuild.
4747 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4748 pattern is zero. From Manfred Hollstein.
4750 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4752 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4753 the various idata sections, we check the name on the .section pseudo.
4755 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4757 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4758 add section's paddr to add_number; compatibility to native as and
4761 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4763 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4765 * hash.c (struct hash_entry): Moved here...
4766 * hash.h (struct hash_entry): ...from here.
4768 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4769 if it's already known to be null.
4771 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4773 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4774 bit relocs converted to PC relative relocs. This turned out to
4775 add the offset from the beginning of .text twice.
4777 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4779 * stabs.c (s_stab_generic): In 's' case, free string from
4782 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4784 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4787 * subsegs.h (segment_info_type): Make bitfields unsigned.
4789 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4790 and move them together. On most systems this will reduce the
4791 structure size by one word.
4792 (operatorT): Define O_max.
4793 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4796 * read.c (pop_insert): Print error returned by hash table
4799 * as.c (dump_statistics): Split out from main; dump some hash
4800 table stats and target-specific stats.
4801 (start_time): No longer automatic to main.
4802 (main): Set file-level start_time and call dump_statistics at
4803 exit. Exit by calling xexit.
4804 (show_usage): Make --statistics description less specific.
4805 * subsegs.c (subsegs_print_statistics): New function.
4806 * write.c (write_print_statistics): New function.
4807 (n_fixups): New static variable.
4808 (fix_new_internal): Increment it.
4809 * read.c (read_print_statistics): New function.
4810 * read.h (read_print_statistics): Declare.
4811 * symbol.c (symbol_print_statistics): New function.
4812 * symbol.h (symbol_print_statistics): Declare.
4813 * hash.c (hash_print_statistics): New function.
4814 * hash.h (hash_print_statistics): Declare.
4815 * config/tc-i386.c (i386_print_statistics): New function.
4816 * config/tc-i386.h (i386_print_statistics): Declare.
4817 (tc_print_statistics): New macro.
4818 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4821 * hash.c (DELETED): Rewrite to use a valid but unique address.
4822 (START_POWER): Reduce to 10.
4823 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4824 Add new values for counting strcmp calls.
4825 (GROW_FACTOR): New macro.
4826 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4828 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4829 (hash_new): Use FULL_VALUE.
4830 (struct hash_control): Definition moved here.
4831 (hash_code): Don't mask to low bits.
4832 (hash_ask): Mask returned hash code here. Check hash value before
4833 calling strcmp; count strcmp calls.
4834 * hash.h (struct hash_control): Declare, don't define, here.
4835 (HASH_STATLENGTH): Deleted.
4836 (struct hash_entry): Add field for hash code.
4837 (hash_say, hash_apply): Don't declare.
4839 * hash.c (destroy): Return void.
4840 (applicatee): Ditto.
4841 (main): Fix declarations.
4842 (hash_apply): Return void. Argument `function' returns void. Put
4843 inside "#ifdef TEST".
4844 (hash_say): Define only if TEST is defined.
4845 * hash.h (hash_apply, hash_say): Declarations deleted.
4847 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4849 * configure: Rebuild with autoconf 2.7.
4851 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4853 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4854 * configure: Rebuild with autoconf 2.6.
4856 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4858 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4859 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4861 (ppc_frob_file): Remove.
4862 * config/tc-ppc.h (tc_frob_file): Don't define.
4863 (ppc_frob_file): Don't declare.
4865 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4867 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4868 * config/alpha-opcode.h: Include one-operand variants of jmp and
4871 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4872 with te-delta.h in 8.3 file systems.
4873 * configure.in: Adjusted.
4875 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4877 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4879 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4881 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4883 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4885 Version 2.6 released.
4886 * Makefile.in (VERSION): Updated to 2.6.
4888 * config/obj-coff.c (write_object_file): Change use of md_do_align
4889 to pass a pointer rather than a fill value, to match other uses.
4891 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4893 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4895 * as.c (main): Move md_end call to just after call to
4896 perform_an_assembly_pass. Delete cpu-specific code here.
4897 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4898 * config/tc-arm.c (md_end): Unused function deleted.
4899 * config/tc-ns32k.c (md_end): Ditto.
4901 * config/tc-i386.c (i386_align_code): New function, moved here
4902 from HANDLE_ALIGN macro.
4903 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4905 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4907 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4910 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4912 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4913 multi-byte nops to avoid changing gcc. The necessary gcc change
4914 might break old assemblers.
4916 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4918 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4919 generate optimal multi-byte nop instructions for ".align n"
4920 ".align n,0x90", and aligns requiring more than 15 bytes of
4921 padding still generate multiple 0x90's as before.
4923 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4925 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4927 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4929 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4930 * configure: Update.
4931 * mpw-make.sed: Reorder commands to make sed happier.
4932 * config/te-macos.h: New file.
4933 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4935 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4937 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4938 conditional branches.
4939 (md_apply_fix): Likewise.
4941 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4943 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4944 generate a reloc which the linker will not handle correctly. Fix
4945 overflow checking--R_IREL is 18 bits, not 17.
4947 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4949 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4950 from a PC relative reloc if TC_A29K.
4952 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4953 code depends upon it.
4955 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4956 $extend. Based on code from Eric Freudenthal
4957 <freudenthal@nyu.edu>.
4958 * config/tc-a29k.h (LEX_DOLLAR): Define.
4959 * read.c (LEX_DOLLAR): Define if not defined.
4960 (lex_type): Use LEX_DOLLAR.
4962 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4964 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4967 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4969 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4971 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4973 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4974 used only by "dlltool.c".
4976 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4978 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4979 (md_pseudo_table): Don't define "extern".
4981 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4983 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4985 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4987 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4989 * macro.c (macro_expand_body): Don't warn about == with a
4990 nonexistent parameter, in case it is in a comment field.
4992 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4994 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4995 set, even if macro_alternate is set.
4996 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4997 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4998 the token unless it ended in '@'.
4999 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5000 * doc/c-a29k.texi: Document macro usage on A29K.
5002 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5004 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5006 (install_operand): Likewise.
5008 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5010 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5012 * configure.in (m88k-motorola-sysv*): New target.
5013 * configure: Rebuild.
5014 * config/te-delta88.h: New file.
5015 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5017 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5018 (md_do_align): Define.
5019 * config/tc-m88k.c: Include "subsegs.h".
5020 (m88k_do_align): New function.
5022 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5023 (COFF_NOLOAD_PROBLEM): Define.
5024 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5026 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5028 * config/tc-i386.c (md_assemble): For a jump instruction with
5029 non-constant target, require 7 available bytes in the current
5032 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5034 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5037 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5039 * configure.in (alpha-*-linux*): Use ecoff.
5040 * configure: Rebuild.
5041 * ecoff.c (ecoff_directive_extern): New function.
5042 (ecoff_directive_weakext): New function.
5043 (ecoff_build_symbols): Handle weak symbols.
5044 (ecoff_setup_ext): Likewise.
5045 (ecoff_frob_symbol): Warn about weak common symbols.
5046 * ecoff.h (ecoff_directive_extern): Declare.
5047 (ecoff_directive_weakext): Declare.
5048 * symbols.c (S_IS_WEAK): New function.
5049 * symbols.h (S_IS_WEAK): Declare.
5050 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5052 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5055 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5057 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5059 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5060 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5061 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5062 * config/obj-coff.c (coff_frob_symbol): Don't call
5063 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5064 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5067 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5068 (ppc_stab_symbol): New static variable.
5069 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5070 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5071 sy_tc.real_name to the stab string.
5072 (ppc_bc, ppc_ec): New static functions.
5073 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5075 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5077 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5080 * input-scrub.c (input_scrub_push): Reset sb_index.
5082 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5084 * listing.c (listing_newline): Don't create a frag in the absolute
5087 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5089 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5090 (ppc_csect): Move most of the code to ppc_change_csect, and call
5092 (ppc_change_csect): New static function, taken from ppc_csect.
5093 (ppc_section): New static function.
5094 (ppc_saw_abs): New static varable.
5095 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5096 a symbol has no csect.
5097 (ppc_adjust_symtab): New function.
5098 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5099 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5101 * write.c (write_object_file): If tc_adjust_symtab is defined,
5102 call it just before the call to obj_adjust_symtab.
5104 * symbols.c (symbol_find_or_make): Change name to be const.
5105 * symbols.h (symbol_find_or_make): Update declaration.
5107 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5109 * doc/as.texinfo (Align): Mention SH.
5110 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5112 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5113 (Z8000 Directives, even): Don't give numeric align value, instead
5116 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5118 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5121 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5123 * Makefile.in (diststuff): Also make info.
5124 (maintainer-clean realclean): Also make clean-info.
5126 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5128 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5129 (pa_subspace): For ".nsubspa", always create a new subspace
5130 with the given attributes, even if one already exists with the
5133 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5135 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5136 TC_FORCE_RELOCATION, taking an additional section argument. If
5137 the section of the target symbol is not the same as the current
5138 section, always force the relocation to be used.
5139 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5141 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5142 md_pcrel_from function, taking an additional section argument.
5143 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5145 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5146 older TC_FORCE_RELOCATION if not defined.
5147 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5148 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5149 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5150 TC_FORCE_RELOCATION.
5152 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5154 * input-scrub.c (as_where): Set name to null pointer if we don't
5156 * messages.c (identify): Only print filename if non-null.
5157 (as_show_where): Ditto, for line number too.
5158 (as_warn_internal, as_bad_internal): Ditto.
5160 * input-file.c (input_file_open): If the input file can't be
5161 opened, consider it an error.
5163 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5165 * config/tc-mips.c: Added mips_4100 control, and support for
5166 accepting the 4100 as a MIPS architecture variant (md_begin,
5167 macro_build, mips_ip, md_parse_option). Adding suitable
5168 command-line OPTIONs, and updating the help text (md_show_usage).
5170 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5172 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5173 BFD_ASSEMBLER is defined.
5175 * Use one active frag and one obstack per frag chain:
5176 * frags.c (frags): Variable deleted.
5177 (frag_alloc): New function.
5178 (frag_grow, frag_more, frag_variant, frag_now_fix,
5179 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5181 (frag_new): Ditto. Verify that frch_last and frag_now match on
5182 entry and exit, and that old frag_now has non-zero type. Replace
5183 "know" uses with "assert". Use frag_alloc instead of mucking with
5185 * frags.h (frags): Declaration deleted.
5186 * subsegs.h (struct frchain): Add new field frch_frag_now.
5187 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5189 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5190 give it any stricter alignment than frchainS structures need. Do
5191 not initialize frags obstack. Set frag_now to point to
5192 dummy_obstack. Initialize absolute_frchain.
5193 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5194 field of frchainS. Don't create new frags on section switch, and
5195 use frag_alloc when creating a new frag chain. For absolute
5196 section, set frchain_now to absolute_frchain. Verify that
5197 frch_last and frag_now match on entry and exit. Initialize
5198 per-chain obstack, and under gcc, set required alignment to that
5199 needed by fragS structure.
5201 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5203 * stabs.c (get_stab_string_offset): Only copy input string if a
5204 fresh copy is needed, not if the section already exists.
5205 (s_stab_generic): Cache stab section name to bypass lookups, since
5206 usually it will match. Could be made faster still by changing the
5207 memory allocation rules.
5208 (s_xstab): Cache section name to bypass repeated string
5211 * frags.c (frag_new): Deleted register declarations.
5213 * listing.c (frag_now): Don't declare.
5215 * as.c (chunksize): New variable.
5216 (debug_memory): New variable.
5217 (main): If debug_memory is set, reduce chunksize and
5219 * as.h (chunksize): Declare it.
5220 * read.c (read_begin): Use it.
5222 * config/tc-alpha.c (md_shortopts): Include 'g'.
5223 (md_parse_option): Ignore it.
5225 * Makefile.in (distclean): Remove Makefile and config.status from
5226 testsuite directory.
5227 (clean-here): Don't delete testsuite. Instead, delete only the
5228 files within it that would be generated by running tests.
5230 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5231 frag_now_fix instead of accessing obstack info directly.
5232 * config/tc-arm.c (s_ltorg): Ditto.
5233 (md_assemble): Ditto.
5235 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5238 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5240 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5241 chain after parsing value expression, if any, to avoid separating
5242 continued .stabs lines.
5244 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5246 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5247 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5249 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5251 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5252 -mcom support and PPC_OPCODE_ANY for -many.
5253 (md_parse_option): Ditto.
5255 (md_begin): For duplicate instructions, print all duplicates
5258 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5260 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5261 common mode operation.
5262 (md_show_usage): Add -mcom to usage message.
5264 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5266 * expr.c (op_rank): Add O_symbol_rva.
5267 * expr.h (operatorT): Add O_symbol_rva.
5268 * read.c (cons_worker): Set O_symbol_rva when necessary.
5269 * write.c (fix_new_exp): Understand O_symbol_rva.
5271 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5273 * config/tc-mips.c: Correct s_cons arguments. From Michael
5274 Joosten <joost@ori.cadlab.de>.
5276 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5278 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5279 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5280 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5282 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5283 make non-static. Change all users.
5284 * config/obj-coff.h (coff_n_line_nos): Declare.
5286 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5288 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5290 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5292 * config/obj-elf.c (obj_elf_common): Convert specified byte
5293 alignment to power of two. Set size of local bss symbol.
5295 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5297 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5299 * sb.c, macro.c: Decide whether to include <string.h> or
5300 <strings.h> just as as.h does.
5302 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5304 * Makefile.in (site.exp): Fix setting of $srcdir.
5306 * config/tc-arm.c (md_atof): Fix little-endian output.
5307 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5310 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5312 * doc/as.texinfo: Split out the NS32k family documentation,
5313 despite its being commented out for now.
5314 * doc/c-ns32k.texi: New file.
5316 * sb.c, macro.c: Include string.h.
5318 * Makefile.in (comparison): Only check *.o; we don't care if
5319 timestamps inserted by the native linker differ.
5321 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5322 if alignment stricter than 4 bytes is requested; in that case,
5323 align to a 4-byte boundary first.
5325 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5327 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5328 uninitialized" warning for `Max_Source_Offset'.
5330 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5332 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5333 qualifiers and detect errors if present.
5334 (md_assemble): Add call to parse_toc_entry. Also added some support
5335 for the [tocv] qualifier.
5336 (ppc_pe_tocd): New function to support data in the toc section.
5338 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5340 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5343 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5345 * config/tc-m68k.c (isword): Accept all values from -65536 to
5346 +65535, so ~VAL will not be rejected.
5348 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5349 skip characters after the pseudo-op.
5351 * read.c (get_line_sb): Don't look past buffer_limit.
5352 (s_include): In MRI mode, skip characters after the file name.
5354 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5356 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5357 periods in register names.
5359 For older changes see ChangeLog.1.