1 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (md_parse_option): Merge in changes from
6 * config/tc-arm.h: Merge in changes from armT-970328-branch.
8 * configure.in (emulations): Add Thumb architecture support from
11 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
13 * doc/all.texi: Add enabling of ARM documentation.
15 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
17 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
19 * config/tc-mips.c: Added r3900 support.
21 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
23 * as.c: (parse_args) `-t' option requires an argument.
25 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
27 * config/tc-arm.c (md_begin): Change call to
28 coff_arm_bfd_set_private_flags() to a call to
29 bfd_set_private_flags().
31 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
33 * Makefile.in: Rebuild dependencies.
35 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
36 of a BFD_RELOC_RVA reloc.
38 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
40 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
41 (hppa_force_relocation): Force a relocation for an absolute
44 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
46 * doc/as.texinfo: Don't use @value in section names or index
47 entries; it confuses texinfo.tex.
49 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
51 * doc/as.texinfo: Updated for -MD option.
52 * Makefile.in (CFILES): Added depend.c.
53 (OBJS): Added depend.o.
54 * as.h (start_dependencies, register_dependency,
55 print_dependencies): New declarations.
57 * as.c (parse_args): Added -MD option.
58 (main): Call print_dependencies.
59 (show_usage): Added help for -MD.
60 * read.c (s_app_file): Call register_dependency.
61 (s_include): Call register_dependency when file is found.
62 (read_a_source_file): Call register_dependency.
64 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
66 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
67 section address to the symbol value.
69 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
71 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
72 into the new membership field.
74 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
76 * config/tc-arm.c (md_begin): If no cpu type is specified on the
77 command line then the ARM7 is now chosen by default when setting
78 the BFD machine and architecture.
80 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
82 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
84 (md_begin): Added code to generate flags to be set into the COFF
85 header and the calls to the BFD functions to do this.
86 (md_parse_option, md_show_usage): Added new command line
87 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
88 -marmv3m, -marmv4, -marmv4t.
90 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
93 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
95 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
97 * config/tc-mn10300.c (md_convert_frag): Likewise.
99 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
101 * config/tc-mips.c (set_at): Check for bignum.
102 (check_absolute_expr, macro, mips16_macro): Likewise.
105 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
107 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
108 for overflow/underflow, only insert lower 15 bits into instruction.
111 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
113 * config/tc-i386.c (pi): Check for RegMMX.
115 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
117 * expr.c (expr): When subtracting values in the same frag,
118 subtract X_add_number rather than adding it.
120 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
122 * config/obj-coff.c (write_object_file): Just pass NULL to
123 md_do_align, not the address of a char holding NOP_OPCODE.
125 * config/tc-mips.c (macro): Handle constants for M_LI_D and
127 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
128 than an address if the floating point value looks sufficiently
131 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
133 * config/tc-i386.c (md_section_align): If a.out and BFD, force
134 section size to be aligned.
136 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
138 * cond.c: Include "macro.h".
139 (struct conditional_frame): Add macro_nest field.
140 (initialize_cframe): Initialize macro_nest.
141 (cond_finish_check): Add nest parameter. Change all callers.
142 (cond_exit_macro): New function.
143 * as.h (cond_finish_check): Update declaration.
144 (cond_exit_macro): Declare.
145 * input-scrub.c (macro_nest): Make globally visible.
146 (input_scrub_next_buffer): Call cond_finish_check.
147 * macro.h (macro_nest): Declare.
148 * read.c (s_mexit): Call cond_exit_macro.
150 * config/tc-i386.h (RegMMX): Define.
151 * config/tc-i386.c (pi): Check for all register types.
152 (type_names): Add RegMMX.
153 (md_assemble): Handle RegMMX.
155 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
157 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
160 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
162 * config/tc-mips.c (nopic_need_relax): Add new parameter
163 before_relaxing. Use it when testing ecoff_extern_size.
164 (load_address, macro, md_estimate_size_before_relax): Fix all
167 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
169 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
170 (obj_elf_subsection): New static function.
172 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
174 * config/obj-coff.c (coff_header_append): Don't reset string_size
175 each time through the loop.
177 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
179 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
181 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
183 * doc/internals.texi (Porting GAS): Correct documentation for
184 current configure handling of targ-cpu.h, et. al.
185 (CPU backend): Document listing macros.
187 * listing.c (data_buffer): Set size based on other listing macros,
188 rather than always using 100.
189 (data_buffer_size): Remove static variable.
190 (calc_hex): Make data_buffer_size a local variable. Don't leave
191 any slop when filling data_buffer.
193 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
195 * doc/c-mips.texi: Document .set autoextend.
197 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
199 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
200 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
201 sparc-*-openbsd*): New targets.
202 * configure: Rebuild.
204 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
206 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
207 for all undefined symbols.
209 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
211 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
214 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
216 * configure.in (alpha*-*-openbsd*): New target.
217 * configure: Rebuild.
219 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
221 * configure.in (mips-*-openbsd*): New target.
222 * configure: Rebuild.
225 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
227 * config/tc-d30v.c (parallel_ok): Fix parallel checking
228 for instructions using conditional execution.
231 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
233 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
235 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
237 * Makefile.in (srcroot): Remove.
238 (INSTALL): Set to @INSTALL@.
239 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
240 (all, dvi): Don't set srcroot.
241 (install): Depend upon as.new, gasp.new, and installdirs. Use
242 $(program_transform_name) directly, rather than using
243 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
244 (installdirs): New target.
245 * doc/Makefile.in (INSTALL_XFORM1): Remove.
246 (install): Depend upon installdirs. Use $(program_transform_name)
247 directly, rather than using $(INSTALL_XFORM) and
249 (installdirs): New target.
250 (install-info-as): Run mkinstalldirs.
251 (install-info-gasp): Likewise.
253 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
255 * Makefile.in (INSTALL): Change install.sh to install-sh.
257 * symbols.c (resolve_symbol_value): Check for division by zero.
259 From Thomas Graichen <graichen@rzpd.de>:
260 * Makefile.in: Always use $(SHELL) when running move-if-change.
261 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
262 * configure: Rebuild.
264 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
266 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
267 New argument `want'. Update enum cgen_parse_operand_result values.
268 Initialize if CGEN_PARSE_OPERAND_INIT.
269 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
270 (md_assemble): Call cgen_asm_init_parse.
271 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
273 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
275 * config/tc-m68k.c (m68k_ip): Handle #j.
277 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
279 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
280 right address for call label:32,regs,imm.
282 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
284 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
286 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
287 symbol for OBJ_ELF anymore.
289 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
291 * Makefile.in: Regenerate dependencies.
292 (TARG_CPU): New variable.
293 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
294 (.dep1): Delete creating of cgen-opc.h.
295 (.tcdep): Put proper contents in cgen-opc.h.
296 * configure.in (m32r): Delete setting of extra_files, extra_links.
297 (AC_OUTPUT): Create cgen-opc.h.
298 * configure: Regenerated.
300 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
302 * makefile.vms: Update to build gasp.exe.
304 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
306 * write.c (relax_frag): Make non-static.
307 * write.h (relax_frag): Add prototype for.
308 * config/tc-m32r.h (md_do_align): New arg `max'.
309 * config/tc-m32r.c (m32r_do_align): Likewise.
310 Update calls to frag_align, frag_align_pattern.
311 (fill_insn): Update call to m32r_do_align.
312 (m32r_scomm): Update call to frag_align.
314 * config/tc-m32r.[ch]: New files.
316 * Makefile.in (CPU_TYPES): Add m32r.
317 (TARGET_CPU_CFILES): Add tc-m32r.c.
318 (TARGET_CPU_HFILES): Add tc-m32r.h.
319 (DISTCLEAN_HERE): Add cgen-opc.h.
320 (.dep1,.tcdep): Create empty cgen-opc.h.
321 (cgen.o): Add dependencies.
322 (dependencies): Regenerate.
323 * as.h (struct frag): New member fr_targ.
324 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
325 * conf.in (USING_CGEN): New macro.
326 * configure.in (m32r-*-*): Add entry for.
327 Add cgen.o to extra_objects.
328 * configure: Regenerate.
329 * frags.c (frag_var): fr_pcrel_adjust renamed to
330 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
331 (frag_variant): Likewise.
332 * write.c (relax_frag): Likewise.
333 * config/tc-ns32k.c (*): Likewise.
335 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
337 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
338 rather than for any end of line character.
340 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
341 call abort (i.e., as_abort) rather than crashing.
343 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
344 OBJ_ELF, rather than of S_GET_OTHER.
346 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
348 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
350 * Makefile.in (VERSION): Set to 2.8.1.
352 * Branched binutils 2.8.
354 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
356 * COPYING: Update FSF address.
358 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
360 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
362 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
364 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
366 * config-gas.com: Update to handle both vax and alpha.
367 * makefile.vms: Update to use config-gas.
368 * conf-a-gas.com: Remove file.
370 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
372 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
373 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
374 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
377 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
379 * config/tc-tic80.c (line_comment_char): Make '#' start comments
380 at the beginning of a line for compatibility with .S files where
381 cpp leaves the filename transitions beginning with '#'.
384 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
386 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
387 tc_coff_sizemachdep if OBJ_COFF.
389 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
391 * config/tc-ppc.c (register_name): Declare.
393 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
395 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
396 * configure: Rebuild.
398 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
400 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
401 (mips16_mark_labels): New static function.
402 (append_insn): Call mips16_mark_labels.
403 (mips_emit_delays): Likewise.
404 (s_insn): Likewise. Don't call mips_clear_insn_labels.
405 (s_mips_stab): New static function.
407 * configure.in: Use ELF for mips-*-gnu*.
408 * configure: Rebuild.
410 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
412 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
415 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
417 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
418 set OPCODES_LIB to empty.
419 * configure: Rebuild.
421 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
423 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
425 * configure: Rebuild.
427 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
429 * itbl-parse.y (yyerror): Make static. Declare.
431 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
432 * configure.in: Set emulations for mips-*-linux*-*.
433 * configure: Rebuild.
435 * config/tc-mips.c (struct mips_set_options): Define.
436 (mips_opts): New static variable.
437 (mips_isa): Remove. Now a field in mips_opts. Change all
439 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
440 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
441 (struct mips_option_stack): Define.
442 (mips_opts_stack): New static variable.
443 (s_mipsset): Add support for .set push and .set pop.
444 * doc/c-mips.texi: Document .set push and .set pop.
446 * config/obj-elf.c (obj_elf_section_change_hook): New function.
447 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
448 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
450 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
452 * as.c (parse_args): Update copyright date in version message.
454 * Makefile.in (clean-here): Remove dependency files.
456 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
457 (s_mri_common): Check S_IS_COMMON unconditionally.
458 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
459 * config/tc-alpha.c (s_alpha_comm): Likewise.
460 * config/tc-mips.c (nopic_need_relax): Likewise.
461 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
462 (ppc_pe_comm): Likewise.
463 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
464 common symbol to bfd_com_section_ptr.
465 * config/tc-sparc.c (s_common): Likewise.
466 (tc_gen_reloc): Likewise.
469 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
471 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
474 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
476 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
479 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
481 * input-scrub.c (input_scrub_next_buffer): Handle very long input
484 * listing.c (print_lines): Add lineno parameter. Change all
486 (listing_listing): Only call calc_hex for the right line.
487 (listing_list): Set the new edict based on the current edict, in
488 order to handle listing commands in macros correctly.
490 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
493 * cond.c (cond_finish_check): New function.
494 * as.h (cond_finish_check): Declare.
495 * as.c (main): Call cond_finish_check.
498 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
500 * config/tc-d30v.c (md_assemble): If two instructions
501 are supposed to be assembled in parallel and the first one is
502 long, print an error and stop.
503 (md_apply_fix3): Don't calculate absolute relocs. Just write
507 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
509 * config/tc-i386.h (iclrKludge): Define.
510 * config/tc-i386.c (md_assemble): Handle iclrKludge.
512 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
514 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
515 * config/tc-alpha.c (alpha_debug): New static variable.
516 (md_parse_option): Set alpha_debug if -g is seen.
517 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
520 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
522 * config/tc-d30v.c (build_insn): Enable range-checking code.
523 (postfix): Stop at space or comma. Fixes PR 11862.
524 (md_assemble): Change error message.
527 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
529 * Makefile.in: Added automatic dependency building.
530 * dep-in.sed: New file.
532 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
534 * config/obj-ieee.c (segment_name): Don't define function if this
537 * config/obj-coff.h (DO_STRIP): Don't define.
538 * config/tc-h8300.h (DO_STRIP): Don't define.
539 * config/tc-h8500.h (DO_STRIP): Don't define.
540 * config/tc-w65.h (DO_STRIP): Don't define.
541 * config/tc-z8k.h (DO_STRIP): Don't define.
543 * symbols.c (colon): Call obj_frob_label if it is defined.
544 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
546 * configure.in: Don't set files and links. Don't call
547 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
548 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
549 * configure: Rebuild.
550 * Makefile.in (TARG_CPU_C): New variable.
551 (TARG_CPU_O, TARG_CPU_H): New variables.
552 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
553 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
554 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
555 (LINKED_SOURCES): Remove.
556 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
557 (LINKED_HEADERS): Remove.
558 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
559 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
561 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
562 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
563 (itbl-cpu.h): Remove target.
564 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
567 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
569 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
571 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
573 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
574 open coded loop that does not require the name to start with a
577 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
579 * frags.c (frag_var): Change offset parameter to offsetT.
580 (frag_variant): Likewise.
581 * frags.h (frag_variant, frag_var): Update declarations.
582 * config/tc-m68k.c (struct m68k_it): Change foff field to
584 (add_frag): Change off parameter to offsetT.
585 * Several files: Add casts to calls to frag_var.
587 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
588 serialize a parallel make.
589 (itbl-parse.h): Split target out from itbl-parse.c.
591 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
593 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
595 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
596 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
597 storing the value of a common symbol.
599 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
601 * config/obj-coff.c (glue_symbols): Unused variable symbolP
603 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
604 that is done by symbol_remove and symbol_insert.
606 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
609 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
611 * config/tc-mips.c (load_register): In 32 bit mode, when not
612 dealing with a 64 bit number, permit the upper 32 bits to be set
613 even if bit 31 is not set.
615 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
617 * read.c (potable): Add "equiv".
618 (s_set): Handle .equiv based on argument.
619 * doc/as.texinfo (Equiv): New node to document .equiv.
620 (Err): New node to document .err.
622 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
624 * Many files: Add function prototypes.
625 * as.c (show_usage, parse_args): Make static.
626 * frags.h (frag_alloc): Declare.
627 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
628 * symbols.c (dollar_label_instance): Change return type to long.
629 * symbols.h (print_symbol_value): Declare.
630 (print_expr, print_expr_1, print_symbol_value_1): Declare.
631 * write.c (fix_new_exp): Don't declare make_expr_symbol.
632 (remove_subsegs, relax_frag): Make static.
633 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
634 (what_kind_of_float): Likewise.
635 (atof_vax): Make static. Change what_kind to int.
636 (md_atof): Change what_statement_type to int.
637 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
638 * config/tc-alpha.c (vax_md_atof): Declare.
639 (md_atof): Don't declare atof_ieee and vax_md_atof.
640 * config/tc-i386.c (set_16bit_code_flag): Make static.
641 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
642 * config/tc-m68k.c (add_fix): Change width to int.
643 (insert_reg): Change regname to const.
644 (md_atof): Don't declare atof_ieee.
645 (demand_empty_rest_of_line): Don't declare.
646 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
647 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
648 (parse_keyword_arg): Change lookup_fn to take const arg.
649 (md_atof): Don't declare atof_ieee.
650 * config/tc-sparc.h: Add ifdef for multiple inclusion.
651 (tc_aout_pre_write_hook): Don't declare.
653 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
655 * as.h (bfd_alloc_by_size_t): Don't declare.
656 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
658 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
660 * symbols.c (symbol_new): Don't call debug_verify_symchain.
661 (symbol_append): Set sy_next and sy_previous when adding a single
662 symbol to an empty list. Call debug_verify_symchain.
663 (verify_symbol_chain): Use assert, not know.
665 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
667 * NEWS: Note BeOS support.
668 * configure.in: (ppc-*-beos): New target, use coff as object format.
669 * configure: Regenerate with autoconf.
671 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
673 * config/tc-mips.c (md_apply_fix): Improve error message for out
676 * Makefile.in: Add dependencies on obstack.h where needed.
678 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
680 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
681 case of a symbol equated to another symbol when using SVR4_PIC.
683 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
685 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
687 * read.c (read_a_source_file): Call LISTING_NEWLINE before
688 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
690 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
691 and md_elf_section_change_hook if they are defined.
692 (obj_elf_text, obj_elf_previous): Likewise.
694 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
696 * config/obj-multi.h (struct elf_obj_sy): Define if
698 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
700 * config/obj-elf.h (struct elf_obj_sy): Don't define if
701 OBJ_SYMFIELD_TYPE is defined.
703 * doc/as.texinfo (bss): Improve description of .bss section. In
704 ELF or COFF, you are permitted to switch into the section.
705 (Comm): Rewrite description of common symbols.
706 (Lcomm): Mention that some targets permit a third argument.
708 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
710 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
712 * symbols.c (colon): Change type of local to int. From Alan Modra
713 <alan@spri.levels.unisa.edu.au>.
715 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
716 alignment if a zero fill pattern was explicitly specified.
717 * config/tc-sh.c (sh_do_align): Likewise.
719 * read.c (equals): Always permit register names to be redefined.
721 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
722 mips16 symbol to be adjusted if a symbol is being subtracted from
725 From Eric Youngdale <eric@andante.jic.com>:
726 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
727 illegal symbol version names.
728 (elf_frob_symbol): Check for external default versions.
730 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
732 From Eric Youngdale <eric@andante.jic.com>:
733 * config/obj-elf.h (struct elf_obj_sy): Define.
734 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
736 * config/obj-elf.c (obj_elf_symver): Just record the name.
737 (obj_symbol_new_hook): Initialized versioned_name field.
738 (elf_frob_symbol): If there is a versioned_name, either rename the
739 symbol, or add an alias with that name.
741 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
743 * config/tc-mn10300.c (md_relax_table): Define.
744 (md_convert_frag): Implement.
745 (md_assemble): Handle relaxable operands/instructions correctly.
746 (md_estimate_size_before_relax): Implement.
747 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
749 * config/tc-mn10200.c (md_relax_table): Fix typos.
751 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
752 relocs anymore. Tweak fx_offset for pc-relative relocs.
754 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
756 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
760 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
762 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
764 * config/tc-tic80.c (md_begin): Declare external variable
765 coff_flags and insert an F_AR32WR bit into it.
768 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
770 * read.c (equals): Add reassign parameter. Change all callers.
771 * read.h (equals): Update declaration.
773 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
775 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
776 can rely on the frag address to determine whether a frag is
779 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
781 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
782 (S_LOCAL_NAME): Likewise.
783 (FAKE_LABEL_NAME): Define unconditionally.
784 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
786 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
787 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
788 Don't define FAKE_LABEL_NAME.
789 * config/te-ic960.h: Likewise.
790 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
791 (mips_frob_file_before_adjust): Declare.
792 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
793 (mips_local_label): Remove.
795 * config/te-sco386.h: Remove; not used.
798 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
800 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
801 byte alignment rather than power-of-two alignment that is the
805 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
807 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
809 * gasp.c (hash_add_to_string_table): Correct misspelling in error
810 message, and add newline.
811 (process_file): Don't process assignments in the label if this is
812 a equ or assign pseudo-op.
813 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
814 and K_EQU, to match documentation.
816 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
818 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
819 to denote read-only data sections.
821 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
823 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
824 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
826 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
827 binary number if the next character is '+' or '-'.
830 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
832 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
833 (find_opcode): Match operands that can be floats.
834 (build_insn): Handle O_big (float) expressions and build
838 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
840 * configure.in (mips*-*-lnews*): New target, also make empty
841 emulation list for this target.
843 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
844 (mips_target_format): Use.
845 * te-lnews.h: New file.
848 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
850 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
851 operands with :m or :s modifiers and generate the right opcodes
855 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
857 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
858 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
860 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
862 * config/tc-m68k.c (instring): Useless local declaration of
863 crack_operand removed.
864 * expr.h (expressionS): Changed type of X_op field to operatorT if
867 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
869 Based on patches from Robert Lipe <robertl@dgii.com>:
870 * configure.in: Add i386coff and i386elf to emulation list.
871 * configure: Rebuild.
872 * as.c (i386coff, i386elf): Declare.
873 * obj.h (coff_format_ops): Declare.
874 * config/obj-coff.c (OBJ_HEADER): Define.
875 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
876 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
877 (obj_pseudo_table): Add "version".
878 (coff_pop_insert): New static function.
879 (coff_sec_sym_ok_for_reloc): New static function.
880 (no_func): New static function.
881 (coff_format_ops): New variable.
882 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
883 (obj_symbol_new_hook): Define.
884 (coff_obj_read_begin_hook): Declare.
885 (obj_read_begin_hook): Define.
886 * config/tc-i386.h (i386_target_format): Declare.
887 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
888 OUTPUT_FLAVOR when appropriate.
889 (i386_target_format): New function.
890 * Makefile.in (obj-coff.o): New target.
891 (e-i386coff.o, e-i386elf.o): New targets.
893 From Stephen Williams <steve@icarus.icarus.com>:
894 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
895 (_tc_get_bal_of_call): Don't declare.
896 (tc_get_bal_of_call): Declare as function, don't define as macro.
897 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
898 in sy_tc field, not x_balntry field.
899 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
900 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
901 field, not x_balntry field.
903 * config/obj-elf.c (obj_elf_section): Permit a .note section to
904 have the SHF_ALLOC attribute.
906 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
907 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
908 (itbl-lex.o): Depend upon itbl-parse.h.
910 * itbl-parse.y (yyerror): Change return type to int. Change to
911 use old style function declaration.
913 * Makefile.in (itbl-lex.o): Remove -Wall.
914 (itbl-parse.o): Likewise.
916 * cond.c (s_ifdef): If we should omit conditionals from listings,
918 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
919 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
920 (listing_listing): Handle EDICT_NOLIST_NEXT.
921 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
922 * listing.h (LISTING_NOCOND): Define.
923 (LISTING_SKIP_COND): Define.
924 * as.c (show_usage): Mention c as a suboption of -a.
925 (parse_args): Handle c as a suboption of -a.
926 * doc/as.texinfo: Document -alc.
929 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
931 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
934 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
936 * doc/as.texinfo: Document .symver.
938 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
940 * config/tc-d10v.c: Change pre_defined_registers to
941 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
943 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
945 * config/obj-coff.c: Fix typo in comment section.
947 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
948 an additional alignment argument.
949 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
951 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
955 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
957 * Makefile.in: Remove dependancies on itbl-cpu.h.
958 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
961 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
963 * itbl-ops.h: Include as.h.
965 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
967 * as.c: Remove -t option.
968 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
969 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
970 * config/tc-mips.h: Define HAVE_ITBL_CPU.
972 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
974 * itbl-ops.c: Don't define DEBUG.
976 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
978 * Makefile.in: Update itbl-test.c to reflect its new location.
980 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
982 * itbl-ops.c: Add test for itbl_have_entries.
983 * config/tc-mips.c: Remove test for itbl_have_entries.
984 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
986 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
988 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
989 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
990 (LEX, LEXFLAGS): Define.
991 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
993 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
995 * itbl-parse.y: Fix indentation mistakes from indent program.
996 * itbl-lex.l: Fix indentation mistakes from indent program.
997 * itbl-ops.h: Add include for ansidecl.h.
998 Add PARAMS around function arguments.
999 Add declaration for itbl_have_entries.
1000 * itbl-ops.c: Add PARAMS around function arguments.
1001 * Makefile.in: Add itbl build rules.
1002 Add dependancies for itbl files to mips target.
1003 * as.c: Add itbl support.
1004 Add new option "--insttbl" for dynamically extending instruction set.
1005 * as.h: Declare insttbl_file_name;
1006 the name of file defining extensions to the basic instruction set
1007 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1008 itbl-ops.o to extra_objects for mips configuration.
1009 Add include file link from itbl-cpu.h to
1010 config/itbl-${target_cpu_type}.h.
1011 * config/tc-mips.c: Allow copz instructions.
1012 Add notes for future additions to the itbl support.
1014 (macro): Call itbl_assemble to assemble itbl instructions.
1015 See if an unknown register is specified in an itbl entry.
1017 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1018 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1020 start-sanitize-tic80
1021 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1022 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1024 (build_insn): Grab a frag early so we can use the address in
1025 fixups. Take one's complement of BITNUM values before insertion
1026 in opcode. Add code to support O_symbol operands.
1027 (md_apply_fix): Replace unimplemented warning with implementation.
1028 (md_pcrel_from): Ditto.
1029 (tc_coff_fix2rtype): Ditto.
1032 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1034 * config/tc-d30v.c (parallel_ok): New function.
1035 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1037 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1038 relocation is in different section. Fixes PR11574.
1040 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1042 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1043 don't set the section alignment to 2**4.
1045 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1047 * config/tc-m68k.c (line_comment_chars): Add '*'.
1049 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1050 (do_scrub_begin): Don't set lex['*'].
1051 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1052 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1055 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1056 * configure: Rebuild.
1057 * config/te-svr4.h: New file.
1058 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1059 TE_SVR4 or TE_DELTA.
1061 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1063 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1064 short conditional branch around a long unconditional branch.
1066 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1068 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1071 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1074 * symbols.c (resolve_symbol_value): If both left and right
1075 operands are undefined, warn about both of them.
1077 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1079 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1080 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1081 (obj_elf_symver): New static function.
1082 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1085 * write.c (relax_segment): Make type and printf format agree.
1087 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1091 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1093 * config/tc-d30v.c, config/tc-d30v.h: New files.
1095 * configure: Rebuilt.
1097 * configure.in: Add case for d30v.
1100 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1102 * config/tc-alpha.h (md_operand): Define with a null expansion,
1103 like all the other targets.
1104 * doc/internals.texi (CPU backend): Add missing word in
1105 md_flush_pending_output description. Fix typo in md_convert_frag
1107 start-sanitize-tic80
1108 * config/tc-tic80: Minor comment additions/changes.
1111 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1113 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1114 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1115 * config/obj-coff.c (obj_coff_def): Use
1116 tc_canonicalize_symbol_name if defined.
1117 (obj_coff_tag, obj_coff_val): Likewise.
1118 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1120 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1122 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1123 does not actually work, though:
1124 * configure.in (i386-sequent-bsd*): New target.
1125 * configure: Rebuild.
1126 * config/tc-dynix.h: New file.
1127 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1129 * read.c (do_align): Add max parameter. Change all callers.
1130 Remove useless static variables.
1131 (s_align): New static function. Do common portion of
1132 s_align_bytes and s_align_ptwo.
1133 (s_align_bytes, s_align_ptwo): Just call s_align.
1134 * frags.c (frag_align): Add max parameter. Change all callers.
1135 (frag_align_pattern): Likewise.
1136 * frags.h (frag_align, frag_align_pattern): Update declarations.
1137 * write.c (relax_segment): Limit alignment change to fr_subtype.
1138 Fix some types to be addressT.
1139 * config/obj-coff.c (size_section): Likewise.
1140 * config/obj-ieee.c (size_section): Likewise.
1141 * config/tc-d10v.h (md_do_align): Add max parameter.
1142 * config/tc-i386.h (md_do_align): Likewise.
1143 * config/tc-m88k.h (md_do_align): Likewise.
1144 * config/tc-m88k.c (m88k_do_align): Likewise.
1145 * config/tc-sh.h (md_do_align): Likewise.
1146 * config/tc-sh.c (sh_do_align): Likewise.
1147 * as.h: Improve comments on rs_align and rs_align_code.
1148 * doc/as.texinfo: Document new alignment arguments.
1149 * doc/internals.texi (Frags): Document use of fr_subtype field for
1150 rs_align and rs_align_code.
1152 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1154 * config/tc-mips.c: Changed opcode parsing.
1156 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1158 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1159 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1160 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1161 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1162 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1163 to a location consistent with the rest of the target include files.
1164 * config/tc-i386.c: Remove misleading comment.
1165 * doc/internals.texi (CPU backend): Add description of function
1166 md_undefined_symbol.
1167 start-sanitize-tic80
1168 * config/tc-tic80.c: Add code to insert predefined symbols into the
1169 symbol table so they can be parsed by the standard expression parser.
1170 Remove custom code that use to parse them.
1171 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1172 to a location consistent with the rest of the target include files.
1175 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1177 * as.h: GNU c provides unlink() function.
1179 Unify section handling on openVMS/Alpha:
1180 * config/tc-alpha.c(s_alpha_link): Remove.
1181 (s_alpha_section): New function.
1182 Remove case-hacking of symbols
1183 Add .code_address pseudo-op.
1184 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1185 (s_alpha_code_address): New function.
1186 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1187 static constructors/destructors.
1188 Add debug code for crash debugs, to be removed when traceback code
1189 is added to object code.
1190 (s_alpha_name): New function for .name pseudo-op.
1191 (alpha_print_token): New function to print token expressions with
1192 alpha specific extensions.
1194 * makefile.vms: Allow compilation with current gcc snapshot.
1196 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1198 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1199 (DVIPS): Set to dvips.
1200 (ps, as.ps, gasp.ps): New targets.
1201 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1202 and MAKEINFO env variables.
1203 (internals.ps): Use DVIPS macro.
1204 (clean): Remove core and backup files.
1205 (distclean): Remove temporary files from building internals.
1207 * doc/internals.texi (Frags): Fix typo.
1208 (GAS processing): Ditto.
1209 (CPU backend): Ditto.
1210 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1211 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1212 * read.c: Remove ugly hack that dealt with config files not
1213 correctly defining TARGET_BYTES_BIG_ENDIAN.
1214 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1215 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1216 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1217 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1218 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1219 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1220 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1221 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1222 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1223 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1224 whether it is defined or not.
1225 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1226 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1227 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1228 whether it is defined or not.
1229 start-sanitize-tic80
1230 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1231 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1234 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1236 * write.c (write_relocs): Correct text in as_fatal error message,
1237 bfd_perform_relocation -> bfd_install_relocation.
1239 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1241 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1242 * read.c (LEX_TILDE): Define if not defined.
1243 (lex_type): Use LEX_TILDE.
1244 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1245 not is_part_of_name.
1247 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1249 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1252 * config/tc-mips.c (mips16_extended_frag): Correct base address
1253 for an extended PC relative instruction.
1254 (md_convert_frag): Likewise.
1256 * config/tc-mips.c (prev_nop_frag): New static variable.
1257 (prev_nop_frag_holds): New static variable.
1258 (prev_nop_frag_required): New static variable.
1259 (prev_nop_frag_since): New static variable.
1260 (append_insn): If we aren't reordering, and prev_nop_frag is not
1261 NULL, and we don't need any nops, then decrease the size of
1262 prev_nop_frag. Don't insert nops because of instructions in
1263 noreorder sections. Remember whether the previous instructions
1264 where in noreorder sections even when not reordering.
1265 (mips_no_prev_insn): Add preserver parameter. Change all
1266 callers. Refer prev_nop_frag variables when appropriate.
1267 (mips_emit_delays): Set up prev_nop_frag.
1268 (s_mipsset): Clear prev_nop_frag if reordering.
1270 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1272 * config/tc-mips.c (append_insn): Remove useless code which
1273 handled swapping a mips16 jump with a mips16 instruction with a
1276 * config/tc-mips.c (md_parse_option): When debugging, set
1277 mips_optimize to 1, not 0.
1279 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1281 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1282 like the expression was based on `.', adjust the value of the
1285 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1286 extended instruction in a delay slot when not reordering.
1287 (md_convert_frag): Warn if an extended instruction appears in a
1290 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1291 (s_insn): New static function.
1292 * doc/c-mips.texi: Document .insn.
1294 * config/tc-mips.c (md_begin): Add the general registers to the
1296 (mips16_ip): First parse the expression, and then see whether it
1297 came up with a register, rather than trying to first see whether
1298 we are looking at a register.
1300 start-sanitize-tic80
1301 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1303 * config/tc-tic80.c: Numerous changes and additions to flesh
1304 out functions that were previously just stubs, and fix some
1305 problems found using the new TIc80 testsuite cases.
1308 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1310 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1311 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1313 * config/tc-mips.c (append_insn): Output jump instruction as a
1314 pair of 2 byte instructions, rather than as a single 4 byte
1317 start-sanitize-r5900
1318 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1319 (mips_ip): Don't check INSN_ISA for a macro.
1322 start-sanitize-r5900
1323 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1325 * config/tc-mips.c: added r5900.
1328 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1330 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1331 config/itbl-mips.h: Add copyright message and fix indentation.
1333 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1335 * itbl-ops.c: New file. Add support for dynamically read
1336 instruction registers, opcodes and formats. Build internal table
1337 for new instructions and provide callbacks for assembler and
1339 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1341 * itbl-ops.h: New file. Header file for itbl support.
1342 * config/itbl-mips.h: New file. Mips specific definitions for
1345 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1347 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1348 fit into the constant field of a relaxable operand, then it does
1351 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1353 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1354 a jsr target in a different section just like a jsr to
1355 an undefined target.
1357 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1359 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1360 against any mips16 symbols, not just externally visible ones.
1361 (md_apply_fix): Corresponding change.
1363 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1365 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1366 the operand of the exit instruction.
1368 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1370 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1371 as O_symbol, copy over the segment.
1373 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1375 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1376 fixup to be against the section symbol, adjust the value
1379 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1381 * write.c (write_relocs): Avoid looping on equated symbols.
1382 Adjust fx_offset by X_add_number for each symbol.
1383 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1385 (fixup_segment): Add a loop to track down equated symbols and
1386 adjust fx_offset appropriately.
1388 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1390 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1391 jmp -> bra relaxing.
1392 (md_convert_frag): Handle jmp->bra relaxing.
1393 (md_assemble): Handle jmp->bra relaxing.
1394 (md_estimate_size_before_relax): Likewise.
1396 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1398 * config/tc-i386.c (i386_align_code): Add comments explaining the
1401 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1403 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1404 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1406 (md_longopts): Add "enforce-aligned-data".
1407 (md_show_usage): Mention --enforce-aligned-data.
1408 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1409 enforce-aligned-data.
1411 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1412 "word", and "short".
1413 (ppc_xcoff_cons): New static function.
1415 * write.c (relax_segment): Give an error if a .space symbol is
1416 common or undefined.
1418 * read.c (read_a_source_file): Don't handle mri_pending_align if
1419 the handler is s_globl or s_ignore.
1421 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1423 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1424 start-sanitize-tic80
1425 * config/tc-tic80.c: Many additions to previous placeholder file.
1426 * config/tc-tic80.h: Ditto.
1429 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1431 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1433 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1435 * config/tc-mips.c (mips_fix_adjustable): New function.
1436 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1437 (mips_fix_adjustable): Declare.
1439 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1440 * read.c (read_a_source_file): After doing an mri_pending_align,
1441 adjust the line_label if there is one.
1442 (s_space): Set mri_pending_align if an odd number of bytes were
1445 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1447 * config/tc-d10v.h (md_do_align): Add this hook to call
1448 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1450 * config/tc-d10v.c (find_opcode): Correctly calculate
1451 branch displacement when .aligns are present.
1453 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1455 * config/tc-mn10200.c (md_relax_table): Define.
1456 (md_convert_frag): Implement.
1457 (md_assemble): Handle relaxable operands/instructions correctly.
1458 (md_estimate_size_before_relax): Implement.
1459 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1461 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1463 * config/tc-mips.c (append_insn): Give an error for jumps to a
1465 (md_apply_fix): Make a branch to an odd address an error rather
1468 * config/tc-mips.c (md_convert_frag): If the user explicitly
1469 requested an extended opcode, pass warn as true to mips16_immed.
1471 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1472 an explicit 0, so that explicitly extended instructions work
1475 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1477 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1478 symbol for a common symbol.
1480 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1482 Patch presumed to have been checked in awhile ago but wasn't.
1483 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1484 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1485 (relax_segment, case rs_org): Move code inside braces. Move locals
1486 target,after inside too.
1487 (relax_segment, case rs_machine_dependent): Guts moved to ...
1488 (relax_frag): New function.
1489 Call md_prepare_relax_scan if defined.
1491 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1493 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1494 'p' operand specifier.
1496 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1498 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1499 m68k family cpus which support long branch addressing modes.
1500 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1501 md_create_long_jump): Use it.
1503 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1505 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1506 the .reginfo or .MIPS.options section if configured for an
1509 * config/tc-mips.c (md_begin): Don't set interlocks for
1512 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1514 * read.c (read_a_source_file): Make sure the symbol ends with
1515 whitespace before checking whether the next character is '='.
1517 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1519 * config/tc-i386.c (sco_id): Moved from here...
1520 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1521 really is an SCO ELF specific thing, not just a SCO x86 specific
1524 start-sanitize-tic80
1525 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1527 * configure.in (tic80-*-*): Don't require 'coff'.
1528 * configure: Regenerate.
1531 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1533 * read.c (emit_expr): Check for overflow of a negative value
1535 * write.c (fixup_segment): Likewise.
1536 * config/obj-coff.c (fixup_segment): Likewise.
1538 * config/tc-m68k.c (struct label_line): Define.
1539 (labels, current_label): New static variables.
1540 (md_assemble): Mark current_label as text, and clear it.
1541 (m68k_frob_label): New function.
1542 (m68k_flush_pending_output): New function.
1543 (m68k_frob_symbol): New function.
1544 * config/tc-m68k.h (tc_frob_label): Define.
1545 (md_flush_pending_output): Define.
1546 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1547 (tc_frob_coff_symbol): Likewise.
1549 * read.c (read_a_source_file): When defining a macro in MRI mode,
1550 don't add the symbol to the symbol table.
1552 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1554 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1555 here since fixup_segment doesn't (linkrelax is set).
1556 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1558 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1560 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1563 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1565 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1566 to avoid warnings with the native HP compiler.
1567 (fix_new_hppa): Similarly for the r_type argument.
1568 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1569 in an #if OBJ_ELF to keep gcc -Wall quiet.
1570 (md_apply_fix): Always initialize "result".
1572 * config/tc-mn10200.c (md_assemble): Generate relocations.
1574 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1576 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1579 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1581 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1582 pass on the new file hook.
1584 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1585 !alpha_force_relocation, as local LITERALs can be adjusted to be
1586 relative to the section.
1588 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1592 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1593 aligned to odd boundary.
1594 (tc_frob_coff_symbol): Define.
1596 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1598 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1600 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1601 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1603 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1605 (md_assemble): If the size is 'B', set fx_signed.
1606 (md_apply_fix_2): Use fx_signed when checking for overflow.
1608 * write.h (struct fix): Add fx_signed field.
1609 * write.c (fix_new_internal): Initialize fx_no_overflow and
1611 (fixup_segment): Use fx_signed when checking for overflow.
1612 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1613 fx_signed when checking for overflow.
1615 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1617 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1618 updated, and all the useful information is in doc/internals.texi.
1620 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1621 * read.c (read_a_source_file): Check for conditional operators
1622 before doing an MRI pending alignment.
1623 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1624 (tc_conditional_pseudop): Define.
1625 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1626 * doc/internals.texi (CPU backend): Describe
1627 tc_conditional_pseudoop.
1629 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1630 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1632 (md_begin): Check m68k_rel32_from_cmdline before setting
1634 (m68k_mri_mode_change): Likewise.
1635 (md_longopts): Add --disp-size-default-16 and
1636 --disp-size-default-32.
1637 (md_parse_option): Handle new options.
1638 (md_show_usage): Mention new options.
1639 * doc/c-m68k.texi (M68K-Opts): Document new options.
1641 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1642 * config/tc-m68k.c (m68k_index_width_default): New static
1644 (m68k_ip): Use m68k_index_width_default to set the size of a base
1645 register whose size was not given.
1646 (md_longopts): Add --base-size-default-16 and
1647 --base-size-default-32.
1648 (md_parse_option): Handle new options.
1649 (md_show_usage): Mention new options.
1650 * doc/c-m68k.texi (M68K-Opts): Document new options.
1652 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1654 * configure.in: Recognize mips-*-linux* target.
1655 * configure: Rebuild.
1657 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1658 work if valueT is only 32 bits.
1660 * config/tc-mips.c: Throughout, check target_big_endian rather
1662 (byte_order): Remove.
1663 (mips_init_after_args): Remove.
1664 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1665 (mips_init_after_args): Don't declare.
1666 (tc_init_after_args): Don't define.
1668 * config/tc-mips.h (tc_frob_after_relocs): Define if
1670 (mips_elf_final_processing): Likewise.
1671 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1674 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1676 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1677 sld.{h,w} and the operand is relocatable, adjust the adend by
1678 shifting it right one bit.
1681 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1683 * read.c (read_a_source_file): Check mri_pending_align after
1684 checking for a macro. From Ronald F. Guilmette
1687 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1689 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1690 add segment argument. If OBJ_ELF, treat a relocation against a
1691 symbol in a linkonce section like a relocation against an external
1693 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1695 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1699 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1701 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1702 includes config.h instead of host.h, tc.h instead of tp.h, and
1703 targ-env.h instead of target-environment.h.
1704 Also, obj-format.h includes targ-cpu.h instead of
1706 start-sanitize-tic80
1707 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1708 * configure: Rebuild with autoconf.
1709 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1710 (TARGET_FORMAT): Define to "coff-tic80".
1711 * config/tc-tic80.c: New file for TIc80 support.
1712 * config/tc-tic80.h: New file for TIc80 support.
1715 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1717 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1720 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1722 * write.c (adjust_reloc_syms): If the fixup symbol has been
1723 equated to an undefined symbol, convert the fixup to being against
1724 the target symbol. Remove obsolete code handling a special case
1727 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1729 * mpw-make.sed: Use NewFolderRecursive for installation.
1731 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1733 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1735 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1737 * config/tc-d10v.c (md_assemble): Fix bug which caused
1738 second instruction in a line to be case sensitize. PR11312
1740 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1742 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1743 range check operands with MN10200_OPERAND_NOCHECK set.
1744 (check_operand): Likewise.
1746 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1748 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1749 (md_begin): Always align the text section to a four byte
1751 (append_insn): Remove call to record_align.
1753 * config/tc-mips.c (insn_label): Remove.
1754 (struct insn_label_list): Define.
1755 (insn_labels, free_insn_labels): New static variables.
1756 (mips_clear_insn_labels): New static function.
1757 (append_insn): Mark all mips16 text labels, and make them odd.
1758 Handle all labels after emitting a nop, not just one. Call
1759 mips_clear_insn_labels rather than just clearing insn_label.
1760 (mips_emit_delays): Add insns parameter, and use it to decide
1761 whether to mark mips16 labels. Handle all labels, not just one.
1762 Force mips16 labels to be odd. Change all callers.
1763 (mips16_immed): Don't check for an odd branch target.
1764 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1765 (mips16_extended_frag): Ignore the low bit in a branch target.
1766 (md_convert_frag): Likewise.
1767 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1768 clearing insn_label.
1769 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1770 (s_float_cons, s_gpword): Likewise.
1771 (s_align): Use insn_labels rather than insn_label.
1772 (s_cons, s_float_cons, s_gpword): Likewise.
1773 (mips_frob_file_after_relocs): New function.
1774 (mips_define_label): Rewrite to add to insn_labels list.
1775 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1776 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1777 out odd, increment it.
1779 * config/tc-mips.c (append_insn): Only update prev_insn when not
1780 reordering if place is NULL.
1782 * config/tc-mips.c (mips16_ip): Check for a missing expression
1783 when using the register indirect addressing mode.
1785 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1787 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1788 check 24bit operands for overflow.
1789 (check_operand): Likewise.
1791 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * doc/as.texinfo (Section): Document how to use the .section
1794 pseudo-op for COFF and ELF.
1796 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1800 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1802 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1803 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1804 store them. Adjust other RELAX_MIPS16 macros.
1805 (RELAX_MIPS16_DSLOT): Define.
1806 (RELAX_MIPS16_JAL_DSLOT): Define.
1807 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1808 handling of whether previous instruction has a fixup. Set
1809 prev_insn_reloc_type.
1810 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1811 (mips16_extended_frag): Use the right base address for a PC
1812 relative add or load.
1813 (md_convert_frag): Likewise. If a PC relative add or load is
1814 used, record the alignment for the section.
1816 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1818 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1819 linkonce section into a reloc against the section symbol.
1821 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1822 branch instructions.
1824 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1825 system, don't set the section alignment to 2**4.
1826 (s_change_sec): Likewise.
1827 (append_insn): Call record_alignment for the section.
1828 (md_section_align): Don't align the section size for an embedded
1831 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1833 * write.c (adjust_reloc_syms): Make sure that symbols are
1834 resolved; expression symbols may have been skipped.
1835 * config/obj-coff.c (fixup_segment): Likewise.
1837 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1839 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1840 BFD_RELOC_24_PLT_PCREL relocation.
1841 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1843 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1845 * config/tc-d10v.c (write_2_short): Remove code that called
1846 parallel_ok() when the programmer specified parallel instructions.
1848 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1850 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1853 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1854 * config/tc-mn10300.c (md_assemble): Likewise.
1856 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1858 * config/tc-mips.c (append_insn): Make sure there is enough room
1859 in a frag after a mips16 instruction to switch it with a jump
1862 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1863 attempt to use a non absolute symbol in an extending frag.
1865 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1867 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1868 * config/tc-mn10200.h: Likewise.
1870 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1872 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1873 UNGET rather than PUT. Set old_state before setting state to -2.
1875 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1876 when extending because the value is exactly maxtiny + 1.
1878 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1879 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1880 (RELAX_MIPS16_USER_SMALL): Define.
1881 (RELAX_MIPS16_USER_EXT): Define.
1882 (mips16_small, mips16_ext): New static variables.
1883 (append_insn): Pass mips16_small and mips16_ext to
1884 RELAX_MIPS16_ENCODE.
1885 (mips16_ip): Set mips16_small and mips16_ext.
1886 (mips16_immed): Don't check mips16_autoextend.
1887 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1889 * write.c (write_relocs): Print an error for an out of range
1890 fixup, rather than calling abort.
1892 * as.c (main): Unlink the output file if there are errors while
1893 generating the fixups.
1895 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1897 * config/tc-mips.c (mips16_extended_frag): Don't call
1899 (md_convert_frag): Call resolve_symbol_value before calling
1900 S_GET_VALUE, and don't add in the frag address.
1902 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1903 and use them when reporting errors. Change all callers.
1905 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1907 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1908 Remove '$' prefixing for registers.
1910 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1912 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1913 is initialized before using it.
1914 (d10v_cleanup): No longer uses its argument, so make it void.
1916 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1918 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1920 * write.c (fixup_segment): Don't discard the symbol for a PC
1921 relative fixup to an absolute symbol.
1923 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1925 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1926 with multiple sections.
1928 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1931 no-mips-16 to no-mips16.
1932 (s_mipsset): Accept .set mips16 and .set nomips16.
1934 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1936 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1937 argument, and check for +/- constant following the suffix, folding
1938 it into the expression.
1939 (ppc_elf_cons): Change ppc_elf_suffix calls.
1940 (md_assemble): Ditto.
1941 (shlib): Replace boolean mrelocatable with enumeration shlib.
1942 (md_parse_option): Discriminate between PIC style shared libraries
1944 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1947 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1949 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1950 change the comment characters.
1952 * config/tc-ppc.c (comment_chars): Delete in favor of
1954 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1956 (ppc_comment_chars): Select appropriate comment chars by default.
1957 (msolaris): New flag for -m{,no-}solaris.
1958 (md_parse_option): Recognize -K pic. Add support for
1960 (md_show_usage): Update.
1961 (md_begin): Do not set ELF flags if Solaris.
1962 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1963 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1965 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1967 * as.c (main): Correct handling of flag_always_generate_output.
1969 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1971 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1972 fx_offset, not fx_addnumber.
1974 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1977 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1979 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1981 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1983 * config/tc-mips.c (md_section_align): Check for an alignment of
1984 4, not an alignment of 16. Corrects August 7 patch.
1986 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1988 * configure, conf.in: Rebuild with autoconf 2.12.
1990 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1991 alignment is specified.
1993 Add support for mips16 (16 bit MIPS implementation):
1994 * config/tc-mips.c: Extensive additions for mips16 support, not
1996 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1997 (insn_uses_reg): Change last parameter to an enum.
1998 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1999 (md_relax_frag): Define as mips_relax_frag.
2000 (mips_relax_frag): Declare.
2001 (struct mips_cl_insn): Add use_extend and extend fields.
2002 (tc_fix_adjustable): Define.
2003 * config/obj-elf.h (S_GET_OTHER): Define.
2004 (S_SET_OTHER): Define.
2006 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2008 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2009 o and p operand specifiers.
2011 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2013 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2014 (relax_segment, case rs_org): Move code inside braces. Move locals
2015 target,after inside too.
2016 (relax_segment, case rs_machine_dependent): Guts moved to ...
2017 (relax_frag): New function.
2018 Call md_prepare_relax_scan if defined.
2019 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2022 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2024 * config/tc-mn10300.c (address_registers): Use '$' as register
2025 prefix instead of '%'.
2026 (data_registers, other_registers, md_assemble): Likewise.
2028 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2029 (data_registers, other_registers, md_assemble): Likewise.
2031 * config/tc-mn10300.c (md_assemble): Correctly determine the
2032 correct location and type for each relocation.
2033 (md_pcrel_from): Simplify.
2035 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2037 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2038 converted into branch around branch.
2040 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2042 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2043 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2045 * config/tc-mn10300.c (md_begin): Set linkrelax.
2046 (md_assemble): Create fixups as needed.
2047 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2049 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2051 * config/tc-d10v.c (parallel_ok): When automatically converting
2052 serial ops to parallel, do not consider a branch as the first
2055 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2057 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2059 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2061 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2063 (check_operand): Likewise.
2065 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2067 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2069 (write_2_short): Call parallel_ok to check whether two short
2070 instructions the user requested execute in parallel, can be
2073 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2075 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2076 allow a branch and link in parallel with an exe instruction.
2078 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2080 * doc/c-d10v.texi: Add info on @word modifier.
2082 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2084 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2085 operands are assumed to be 32bits. Use "bits" field to hold the
2086 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2087 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2090 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2091 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2093 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2094 MN10300_OPERAND_SPLIT.
2096 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2098 * config/tc-mn10300.c (md_assemble): Insert operands into
2099 the extension part of the instruction if necessary.
2100 (mn10300_insert_operand): Accept pointer to extension word
2101 argument. Make insn a pointer argument too. Return type
2102 is now void. All callers changed.
2104 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2106 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2107 repeated register operands.
2109 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2111 * doc/as.texinfo: Added section on reporting bugs.
2113 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2114 alpha_macro emit field to expect a const argument, and change the
2115 arg field to be const. Fix some spacing to follow the GNU
2118 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2120 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2121 (pca56) and 21264 (ev6) cpus.
2122 (md_apply_fix): Private relocation types are now negative.
2123 (alpha_force_relocation): Likewise.
2124 (tc_gen_reloc): Likewise.
2125 (emit_insn): Likewise.
2126 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2127 (emit_stX): Likewise.
2128 (emit_sextX): Likewise.
2130 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2132 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2133 a symbol found in a reloc.
2135 * symbols.c (resolve_symbol_value): Improve the error message if
2136 an undefined symbol is used in an expression.
2138 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2140 * doc/internals.texi: Rewrite, and add a lot of documentation.
2141 * doc/Makefile.in (internals.info): New target.
2144 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2146 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2147 against weak symbols.
2149 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2151 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2154 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2155 fixup at the right address within the frag.
2157 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2158 to an absolute value, instead increment it as needed.
2160 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2161 * config/tc-v850.c: Fix some indention problems.
2162 (md_relax_table): Define for D9->D99 branch displacement
2164 (md_convert_frag): Do something useful instead of aborting.
2165 (md_estimate_size_before_relax): Likewise.
2166 (md_assemble): Note if the matching instruction has a relaxable
2167 operand. If it does, allocate frag with frag_var and don't
2171 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2173 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2174 write out any buffered instructions when a ".end" is found.
2176 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2178 * read.c (read_a_source_file): New hook md_cleanup().
2180 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2182 * write.c (fix_new_exp): Use make_expr_symbol to build an
2183 expression symbol for a complex fixup.
2186 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2188 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2189 hacks to improve parsing of complex hi, lo, zda, etc
2191 (md_assemble): Don't demand and eat a trailing ')' after finding
2192 a v850 relocation prefix. Sign extend the constant in a
2193 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2195 (parse_cons_expression_v850): Don't eat a trailing ')' after
2196 finding a v850 relocation prefix.
2198 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2199 (TC_CONS_FIX_NEW): Likewise.
2200 * config/tc-v850.c (parse_cons_expression_v850): New function.
2201 (cons_fix_new_v850): Likewise.
2203 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2206 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2208 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2209 for an unknown relocation type.
2212 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2214 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2217 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2219 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2220 differently for movea & sst/sld insns.
2223 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2225 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2228 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2230 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2231 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2232 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2233 frob_file_after_relocs field.
2234 * config/obj-elf.c (elf_format_ops): Likewise.
2235 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2236 including obj-elf.h.
2238 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2241 specially if not ELF.
2242 (md_apply_fix): Handle BFD_RELOC_64.
2243 (tc_gen_reloc): Handle BFD_RELOC_64.
2245 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2246 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2249 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2250 Don't check S_GET_OTHER.
2252 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2254 * config/tc-mips.c (mips_ip): Accept an odd floating point
2255 register with l.s or s.s.
2257 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2259 (obj_aout_type): New static function.
2261 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2263 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2266 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2268 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2269 and sdaoff expressions.
2271 * write.c (fixup_segment): Don't add symbol value to addend if
2272 TC_V850 and OBJ_ELF.
2273 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2276 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2277 (md_pcrel_from_section): Likewise.
2278 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2280 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2282 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2283 (md_pcrel_from_section): New function.
2284 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2287 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2289 * config/tc-mips.c (load_register): Add cast to offsetT when using
2292 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2294 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2295 (elf_frob_file_after_relocs): ... here. New function.
2296 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2297 * write.c (write_object_file): Call *frob_after_relocs after the
2298 call to write_relocs.
2300 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2302 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2303 symbol, as this messes up linking. Instead, expand the recursive call
2304 inline and change up the appropriate bits to get the 0x8000 offset
2305 in the reloc addend.
2307 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2309 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2310 two symbols in the same segment to be adjusted.
2312 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2313 * configure: Rebuild.
2315 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2317 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2319 (ppc_elf_validate_fix): Ditto.
2320 (md_assemble): Ditto.
2322 (ppc_pe_section): Ditto.
2323 (ppc_frob_symbol): Ditto.
2325 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2327 * config/mn10300.c (md_assemble): Pass an extra shift count
2328 to mn10300_insert_operand based on the opcode format.
2329 (mn10300_insert_operand): Accept and use extra shift count
2332 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2333 formats rather than hard-coded constants.
2335 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2336 are 7 bytes long. Write out instructions in big-endian format.
2338 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2340 * config/tc-mn10300.c (md_assemble): Tweak further so
2341 that all instructions are parsed correctly.
2343 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2345 * as.h: Include libiberty.h.
2346 (xmalloc, xrealloc): Don't declare.
2347 * as.c: Don't include libiberty.h.
2348 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2349 * config/tc-mips.c: Likewise.
2350 * messages.c: Likewise.
2351 (xstrerror): Don't declare.
2352 * xmalloc.c: Remove.
2354 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2356 * config/tc-mn10300.h (pre_defined_registers) Remove.
2357 (system_registers, cc_names): Likewise.
2358 (address_registers, data_registers, other_registers): New register
2360 (register_name, system_register_name, cc_name): Remove.
2361 (mn10300_reloc_prefix): Likewise.
2362 (data_register_name): New function.
2363 (address_register_name, other_register_name): Likewise.
2364 (md_assemble): Rough cut at parsing operands. Remove lots of
2366 (md_apply_fix3): Disable for now.
2368 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2370 * config/tc-m68k.c (select_control_regs): New function, extracted
2371 out of m68k_init_after_args.
2372 (m68k_init_after_args): Use it.
2373 (mri_chip): Use it here as well to update set of allowed control
2376 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2378 * config/obj-elf.c (elf_begin): New function.
2379 (obj_elf_section): Add the section symbol to the symbol table.
2380 * config/obj-elf.h (obj_begin): Define.
2381 (elf_begin): Declare.
2382 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2385 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2387 * config/obj-coff.c (fixup_segment): Subtract the section address
2388 from a PC relative reloc if TC_M68K.
2390 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2392 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2393 .uaxword available even if not OBJ_ELF.
2394 (md_atof): Remove unused local variable wordP.
2396 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2398 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2399 for Matsushita MN10x00 support.
2400 * configure.in: Recognize mn10x00-*-*
2401 * configure: Rebuilt.
2403 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2405 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2406 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2407 (load_expression): track clobbering of base reg before jmp/jsr.
2408 (s_alpha_file): pass case_hack flags and source filename via
2409 symbol table to bfd.
2410 * tc-alpha.h (TC_CONS_FIX_NEW): define
2412 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2414 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2415 * configure: Rebuild.
2417 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2419 * read.c (s_macro): Warn if a macro has the same name as a
2421 (s_space): In m68k MRI mode, align to a word boundary.
2422 * macro.c (define_macro): Add namep parameter. Change all
2424 * macro.h (define_macro): Update declaration.
2426 * as.c (show_usage): Print bug report address.
2427 (parse_args): Change version printing to match current GNU
2429 * gasp.c (show_usage): Print bug report address.
2430 (main): Change version printing to match current GNU standards.
2432 * config/tc-m68k.c (init_table): Correct access control unit
2433 register numbers. From Ken Rose <rose@netcom.com>.
2435 * config/tc-alpha.c: Add some static function prototypes.
2436 (alpha_macros): Move to top of file. Make static.
2437 (alpha_num_macros): Move to top of file.
2440 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2442 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2446 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2449 and just call sprintf_vma.
2451 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2455 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2457 * read.c (float_cons): Call md_flush_pending_output if it is
2460 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2462 * config/tc-d10v.c (md_operand): Created. Allows operands to
2464 * config/tc-d10v.h (md_operand): Undefined.
2466 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2468 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2469 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2471 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2473 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2474 reloc for the i960 for a reloc in the same section. This undoes
2475 one of the two changes made Aug 19.
2477 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2479 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2480 symbols to the position of the debugging information.
2482 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * expr.c (expr): Always use unsigned right shifts for >>.
2486 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2488 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2489 slots when processing BL fixups.
2491 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2492 on the first half of the instruction.
2494 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2496 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2497 stabs expression, rather than giving an error.
2499 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2502 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2504 * config/tc-mips.c (append_insn): Fill in the value for a constant
2505 jump, rather than creating a reloc.
2507 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2509 * config/tc-mips.c (append_insn): Don't swap an instruction which
2510 sets a condition code with an instruction which uses a condition
2512 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2515 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2516 (mips_ip): Give a better error message if the ISA level is wrong.
2517 (md_parse_option): Recognize -mcpu=[v][r]5000.
2519 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2521 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2523 (load_register): Ensure hi32 bits are not lost during lo32bit
2524 processing. Fix shift offset that was overflowing into the next
2525 instruction field. Add code to generate shorter sequences for
2526 constants with a single contiguous seqeuence of ones.
2528 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2530 * config/tc-d10v.c (d10v_dot_word): New function to support
2531 "@word" with the word pseudo-op.
2532 (md_apply_fix3): Cleanup and changes to support correct sizes
2533 for 16 and 18-bit relocs.
2535 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2537 * configure.in (sparc-*-aout): Set `em'.
2538 * configure: Regenerated.
2539 * config/te-sparcaout.h: New file.
2540 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2541 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2542 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2543 (SPECIAL_CASE_{SETSW,SETX}): Define.
2544 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2545 (md_begin): Delete setting of `target_big_endian'.
2546 (output_insn): New function.
2547 (md_assemble): Rewrite. Add `setx' support.
2548 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2550 (md_atof): Add little endian support.
2551 (md_number_to_chars): Likewise.
2552 (md_apply_fix): Likewise.
2553 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2554 (md_parse_option): Likewise.
2555 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2557 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * ecoff.c (ecoff_new_file): New function.
2560 * ecoff.h (ecoff_new_file): Declare.
2561 * config/obj-ecoff.h (obj_app_file): Define.
2563 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2565 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2566 symbol by 32k so that our 16-bit signed offset can address the
2567 entire chunk. Reported by <matt@lkg.dec.com>.
2569 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * config/tc-mips.c (load_register): Remove unused variable tmp.
2573 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2575 * config/tc-mips.c (load_register): Remove unnecessary code that
2576 was causing the high 32bits of 64bit constants to be lost.
2578 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2580 * config/tc-d10v.c: Added changes to support function
2581 pointers and "@word" syntax.
2584 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2586 * config/tc-v850.c: Remove commented out and #if 0'd code.
2587 (v850_reloc_prefix): Provide prototype.
2588 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2590 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2591 (md_assemble): Add default to case statement.
2593 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2595 * config/tc-v850.c (md_assemble): Compute size of the instrction
2598 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2601 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2603 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2604 routines to fetch/store the updated instruction from/to memory.
2605 (v850_insert_operand): If the operand has a specialized insert
2608 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2610 * config/tc-v850.c (reg_name_search): Align calling convention to
2611 be like identical function found in tc-ppc.c.
2612 (get_reloc): Removed.
2613 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2614 (md_assemble): emit fixups.
2615 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2617 (md_apply_fix3): handle fixups/relocs.
2618 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2621 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2624 * configure.in (sh-*-elf*): New target.
2625 * config/tc-sh.h (TARGET_ARCH): Define.
2626 (WORKING_DOT_WORD): Define.
2627 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2628 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2629 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2630 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2631 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2632 (SUB_SEGMENT_ALIGN): Likewise.
2633 (RELOC_32): Don't define.
2634 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2635 (target_big_endian): Declare if OBJ_ELF.
2636 (TARGET_FORMAT): Define if OBJ_ELF.
2637 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2639 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2640 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2641 (struct sh_count_relocs): Define.
2642 (sh_count_relocs): New static function, broken out of
2643 sh_frob_file. Add BFD_ASSEMBLER code.
2644 (sh_frob_section): Likewise.
2645 (sh_frob_file): Call sh_frob_section.
2646 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2647 call section_symbol rather than seg_info (seg)->dot.
2648 (md_section_align): Add OBJ_ELF version.
2649 (SWITCH_TABLE_CONS): Define.
2650 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2651 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2652 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2654 (struct reloc_map): Define if not BFD_ASSEMBLER.
2655 (coff_reloc_map): Likewise.
2656 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2657 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2658 * write.c (write_relocs): Ifdef out fx_where test which triggers
2659 inappropriately for SH ELF.
2660 (write_object_file): Call tc_frob_file_before_adjust and
2661 obj_frob_file_before_adjust if they are defined.
2663 * write.c (write_object_file): Use BFD_RELOC_16, not
2664 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2666 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2669 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2671 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2672 branch sizes in across sections.
2675 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2677 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2680 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2682 * config/tc-v850.c (md_begin): Deal with end of opcode
2686 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2688 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2689 the wrong opcode for cases like st2w where there are many forms
2690 of the same instruction.
2692 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * expr.c (operand): If md_parse_name is defined, call it before
2695 calling symbol_find_or_make.
2696 * config/tc-ppc.h (md_parse_name): Define.
2697 (ppc_parse_name): Declare.
2698 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2700 (register_name): Update call to reg_name_search.
2701 (cr_operand): New static variable.
2702 (cr_names): New static const array.
2703 (ppc_parse_name): New function.
2704 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2705 cr_operand before calling expression.
2707 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2710 hppa_gen_reloc_type call.
2712 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2714 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2715 on addresses. Improved error messages.
2716 * doc/c-d10v.texi: Added docs for register pairs.
2718 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2720 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2723 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2725 * ecoff.c (init_file): Initialize fMerge to 1.
2726 (add_file): Restore old file merging code, but only merge files if
2728 (ecoff_directive_loc): Clear fMerge field of current file.
2729 (ecoff_generate_asm_lineno): Likewise.
2731 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2733 * doc/c-d10v.texi: Fix typo.
2736 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2738 * config/tc-v850.c (md_assemble): Correct bit masking for
2739 hi and lo expressions.
2741 * config/tc-v850.c (md_assemble): Rough cut at demanding
2742 "ep" or "r30" in sst and sld instructions.
2743 (md_apply_fix3): Don't abort. Just warn that we don't
2746 * config/tc-v850.c (CC_NAME_CNT): Define.
2747 (cc_name): New function.
2748 (md_assemble): Handle V850_OPERAND_CC correctly.
2750 * config/tc-v850.c (md_assemble): Don't forget to initialize
2753 * config/tc-v850.c (reg_name_search): Generalize to search
2754 any given register table.
2755 (register_name): Pass appropriate table and size to reg_name_search.
2756 (system_register_name): New function.
2757 (SYSREG_NAME_CNT): Define.
2758 (md_assemble): Handle operands which are system registers.
2760 * config/tc-v850.c (md_assemble): If we find a register, but the
2761 opcode doesn't want a register, then we don't have a match.
2762 (md_assemble): Get size of the instruction from the opcode table.
2765 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2767 * configure.in: Set and substitute HLDENV.
2768 * configure: Rebuild.
2769 * Makefile.in (HLDENV): New variable.
2770 (as.new): Use $(HLDENV).
2772 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2773 if an array dimension is not known.
2775 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2777 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2778 * doc/c-d10v.texi: Cleanup.
2781 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2783 * config/tc-v850.c: New file.
2784 * config/tc-v850.h: New file.
2785 * configure (v850-*-elf): New target.
2786 * configure.in (v850-*-elf): New target.
2789 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2791 * doc/c-d10v.texi: New file.
2792 * doc/all.texi: Added D10V stuff.
2793 * doc/as.texinfo: Added D10V stuff.
2795 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2797 * config/tc-d10v.c: All references to defined symbols should
2798 now use the optimal instruction. .float and .double now work.
2800 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2802 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2803 section address for the i960 as is done for the i386.
2805 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2807 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2808 case, forward-include bfd/elf-bfd.h.
2810 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2812 * config/tc-d10v.c: Add additional information to the opcode
2813 table to help determinine which instructions can be done
2816 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2818 * config/tc-arm.c: Major changes to add Thumb support, with lots
2819 of change input from <rearnsha@armltd.co.uk>.
2820 Reverted to INSN_SIZE macro, rather than insn_size variable.
2821 (insns): Added ARM "bx" instruction support.
2822 (tinsns): Added Thumb instruction definition structure.
2823 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2824 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2825 (opcode_select,s_arm,s_thumb,s_code): Added.
2826 (decode_shift): Allow upper-case RRX.
2827 (do_ldst): Simpler halfword support.
2828 (do_ldmstm): Improved.
2829 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2830 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2831 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2832 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2833 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2835 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2836 (md_parse_option): Add support for -mthumb.
2837 (md_show_usage): Updated to reflect new command line option.
2838 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2839 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2840 fragment information to be held.
2842 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2844 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2845 non-null, but is a constant.
2846 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2847 so that error reporting will work correctly.
2849 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2852 against weak symbols.
2854 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2856 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2857 (ppc_force_relocation): Declare if OBJ_XCOFF.
2858 * config/tc-ppc.c (ppc_force_relocation): New function if
2861 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2863 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2865 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2867 * config/tc-d10v.c: Fix problem with relocs.
2869 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2871 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2872 with nops if not in data_section or bss_section.
2874 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2876 Add support for openVMS/Alpha.
2877 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2878 * config/obj-evax.c: New file.
2879 * config/obj-evax.h: New file.
2880 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2882 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2883 defined. Add case for bfd_target_evax_flavour.
2884 * config/vms-a-conf.h: New file.
2885 * conf-a-gas.com: New file.
2886 * configure.in: Add target alpha-*-*vms*.
2887 * configure: Rebuild.
2888 * makefile.vms: New file.
2889 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2890 Don't call ffs on openVMS/Alpha.
2892 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2894 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2895 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2897 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2898 (NEED_DECLARATION_SBRK): New macro.
2899 * configure, conf.in: Rebuild.
2900 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2901 (strstr): Declare if NEED_DECLARATION_STRSTR.
2902 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2904 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2906 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2907 by a constant before entering the main switch. Reject attempts to
2908 apply an arithmetic function to non-absolute symbols, except for
2909 the special case of subtraction of two symbols in the same
2912 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2913 not to more than a 16 byte boundary.
2915 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2916 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2917 (tc_gen_reloc): If out of memory call as_fatal rather than
2918 assert. If no howto found, call as_bad_where rather than
2919 as_fatal. Change the error message slightly. Set howto to a
2920 non-NULL value in order to keep going.
2922 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2924 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2926 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2928 * config/tc-h8300.c (get_specific): New operand "size" derived
2929 from ".b", ".w" and ".l" extensions. All callers changed. If
2930 the base instruction has no operands, then use the size to
2931 determine which specific instruction to use.
2933 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2935 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2937 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * config/tc-mips.c (md_section_align): Don't change addr if
2942 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2944 * config/tc-hppa.c: Revert yesterday's changes.
2946 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2948 * config/tc-d10v.c: Disable range checking on 16-bit values.
2950 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2952 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2953 not just the ones that don't match.
2955 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2957 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2959 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2961 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2962 pre-cursor to adding Thumb support. Also added cpu_variant flag
2963 information to each of the asm_flg structures.
2964 (md_parse_option): Updated ARM7 parsing to allow 't' for
2965 thumb/halfword support, aswell as 'm' for long multiply.
2966 (md_show_usage): Updated help message.
2967 (md_assemble): Check that instruction flags are applicated to the
2968 current cpu variant.
2969 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2970 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2971 signextension instructions.
2972 (do_ldst): Generate halfword and signextension variants if
2973 mnemonic flags match.
2974 (ldst_extend): Do not allow shifts in the offset field of halfword
2975 or signextension instructions.
2976 (validate_offset_imm): Provide check on halfword and signextension
2978 (add_to_lit_pool): Merge identical literal pool values.
2980 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2982 * config/tc-hppa.c (selector_table): Add 'E' selector.
2983 (cons_fix_new_hppa): Don't coke on e_esel.
2984 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2985 to help generate exception handling tables.
2986 (md_apply_fix): Don't try to apply fixups with an e_esel
2988 (hppa_fix_adjustable): Fixups with e_esel selectors
2991 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2993 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2996 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2998 * config/tc-d10v.c: Added lots of error checking. Added hacks
2999 to support accumulator shifts.
3001 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3003 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3004 (S_CLEAR_EXTERNAL): Likewise.
3005 (S_SET_WEAK): Remove error; just let .weak override.
3007 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3009 * config/tc-d10v.c (md_assemble): Now handles multiline
3012 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3014 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3015 Added kludge for divs instruction. Fixed minor problem with
3016 multiple text sections.
3017 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3019 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3021 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3022 addresses to be right-shifted by 2.
3024 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3026 * config/tc-d10v.c: Many changes to get relocs working.
3027 (register_name): No longer creates a symbol for register names.
3028 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3029 (d10v_insert_operand): Now works correctly for either container.
3030 * config/tc-d10v.h (d10v_cleanup): Declare.
3032 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3034 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3035 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3037 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3039 * tc-alpha.c: Patches to track current minimum alignment to reduce
3040 the number of fragments created with frag_align.
3041 (alpha_current_align): New static variable.
3042 (s_alpha_text): Reset alignment to 0.
3043 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3044 (s_alpha_stringer, s_alpha_space): New functions.
3045 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3046 (alpha_cons_align): New function to replace both of them.
3047 (emit_insn): Only align if alpha_current_align is less than 2;
3048 reset alpha_current_align to 2.
3049 (s_alpha_gprel32): Likewise.
3050 (s_alpha_section): New function. Basically duplicate the other
3051 alpha section change hooks. Only define for ELF.
3052 (s_alpha_float_cons): Simplify alignment handling.
3053 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3054 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3055 Don't define the s_alpha_cons pseudo-ops. Do define
3056 s_alpha_stringer and s_alpha_space pseudo-ops.
3057 (alpha_align): Skip if less than current default alignment. Set
3059 * tc-alpha.h (md_flush_pending_output): Remove.
3060 (md_cons_align): Add.
3062 * tc-alpha.c: Add oodles of function description comments.
3063 (md_bignum_to_chars): Remove; there are no callers.
3064 (md_show_usage): Mention some more variants.
3066 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3068 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3069 * configure.in (sparc-*-sysv4*): New target.
3070 * configure: Rebuild.
3072 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3073 uaxword to use s_uacons.
3074 (sparc_no_align_cons): New static variable.
3075 (s_uacons): New static function.
3076 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3079 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3081 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3082 5 with regard to shared libraries.
3083 * configure: Rebuild.
3085 * config/tc-m68k.c (m68k_ip): Use the correct length when
3086 allocating space for the unsupported architecture error message.
3088 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3090 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3092 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3094 * config/tc-d10v.c: New file.
3095 * config/tc-d10v.h: New file.
3096 * configure (d10v-*-elf): New target.
3097 * configure.in (d10v-*-elf): New target.
3099 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3101 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3103 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3105 * config/tc-alpha.c (alpha_align): Change fill parameter
3106 to a pointer. Take NULL as 0 or nop depending on section. Change
3108 (s_alpha_align): Rename local variables.
3110 * doc/as.texinfo (.align): Document action of omitted
3113 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3115 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3116 when an unsupported PC relative reloc is seen, rather than calling
3119 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3120 Instead, check state when '#' comment is seen.
3122 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3124 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3126 (tc_gen_reloc): If fixup was changed to be PC relative, change
3127 reloc type accordingly. Use name of reloc in error message.
3129 * as.h: Don't define const or volatile.
3130 * flonum.h: Don't define const.
3132 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3133 if fx_pcrel is set. Correct setting the addend case in the
3134 OBJ_ELF case (from Andreas Schwab
3135 <schwab@issan.informatik.uni-dortmund.de>).
3136 (md_show_usage): Correct -mfc5200 to -m5200.
3138 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3140 * doc/c-m68k.texi: Document -m5200 flag.
3141 * doc/as.texinfo: Likewise.
3143 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3146 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3148 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3149 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3151 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3155 * Released binutils 2.7.
3157 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3159 * config/tc-mips.c (mips_ip): Only perform range check when
3160 dealing with O_constant expressions.
3162 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3164 * m68k-parse.h (m68k_register): Add new coldfile control
3167 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3168 array of control registers for the coldfire.
3169 (cpu_of_arch): Added mcf5200.
3170 (archs): Added mcf5200.
3171 (init_table): Add new control registers.
3172 (m68k_ip): Added support for new control registers.
3173 (m68k_init_after_args): Likewise.
3175 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3177 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * read.h (is_it_end_of_statement): Declare.
3180 * read.c (is_it_end_of_statement): Remove declaration.
3182 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3184 (md_assemble): Fix handling of @l with an unsigned constant. Add
3185 default case to reloc switch.
3187 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3189 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3190 * ecoff.c (last_lineno): New static variable.
3191 (add_procedure): Set last_lineno.
3192 (ecoff_directive_loc): Likewise.
3193 (ecoff_generate_asm_lineno): Likewise.
3194 (ecoff_fix_loc): New function.
3195 * ecoff.h (ecoff_fix_loc): Declare.
3196 * config/tc-mips.c (append_insn): When inserting nops, and using
3197 ECOFF debugging, call ecoff_fix_loc.
3199 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3201 * config/tc-h8300.c (build_bytes): If an operand type is
3202 marked as SRC_IN_DST retrieve it from the "destination" op.
3204 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3206 * configure.in (arm-*-riscix*): Set emulation to riscix.
3207 * configure: Rebuild.
3208 * config/te-riscix.h: New file to define TE_RISCIX.
3210 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3212 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3214 * Makefile.in (config.status): Just run config.status as other
3217 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3219 * mpw-config.in (TARGET_OS): Add definition to conf.
3221 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3223 * config/tc-mips.c (append_insn): Parenthesize
3224 cop_interlocks expressions.
3226 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3228 * listing.c (listing_print): Close the listing file if it is not
3229 stdout. Close the other files opened for the listing.
3231 * config/tc-sparc.h (md_cons_align): Define.
3232 (sparc_cons_align): Declare.
3233 (HANDLE_ALIGN): Define.
3234 (sparc_handle_align): Declare.
3235 * config/tc-sparc.c (sparc_cons_align): New function.
3236 (sparc_handle_align): New function.
3237 * read.c (cons_worker): Call md_cons_align if it is defined.
3239 * as.h (struct frag): Add fr_file and fr_line fields.
3240 * frags.c (frag_new): Set fr_file and fr_line.
3241 (frag_var): Likewise.
3242 (frag_variant): Likewise.
3244 * as.h (struct frag): Remove unused align_mask and align_offset
3247 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3248 From <uddeborg@carmen.se>.
3250 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3252 * configure.in (mips-*-osf*): New target.
3253 * configure: Rebuild.
3255 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3257 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3259 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3260 between co-processor comparisons and branches for the VR4300.
3262 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3264 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3265 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3267 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3268 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3269 includedir): Use autoconf set values.
3272 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3274 * listing.c (listing_eject): Don't do anything if listing is 0.
3275 (listing_list): Likewise.
3276 (listing_source_line): Likewise.
3277 (listing_title): Don't save title if listing is 0.
3278 (listing_source_file): Check listing rather than listing_tail.
3280 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3281 using shared libraries.
3282 * configure: Rebuild.
3284 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3286 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3287 absolute expression if a relocation type was specified.
3289 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3291 * configure.in: Add support for *-*-rtems* configurations.
3292 * configure: Rebuild.
3294 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3296 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3297 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3298 opcodes library for alpha.
3299 * configure: Rebuild with autoconf 2.10.
3300 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3301 use new opcode table.
3302 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3303 (LOCAL_LABEL): Define differently if OBJ_ELF.
3304 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3305 * config/alpha-opcode.h: Remove.
3306 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3307 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3308 include/opcode/alpha.h rather than config/alpha-opcode.h.
3310 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3312 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3313 relocation symbol was not resolved.
3314 * config/obj-coff.c (do_relocs_for): Likewise.
3316 * write.c (adjust_reloc_syms): Refetch the symbol section after
3317 calling S_GET_VALUE, since it may have changed.
3319 * expr.c (struct expr_symbol_line): Define.
3320 (expr_symbol_lines): New static variable.
3321 (make_expr_symbol): Add entry to expr_symbol_lines.
3322 (expr_symbol_where): New function.
3323 * expr.h: Use extern on function declarations.
3324 (expr_symbol_where): Declare.
3325 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3326 rather than printing the meaningless name of an expression
3329 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3331 * config/tc-i386.c (md_number_to_chars): Deleted.
3332 * config/tc-i386.h (md_number_to_chars): New macro.
3334 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3336 (load_symbol_address, load_expression): Use build_mem.
3337 (build_operate): New function.
3338 (emit_addq_r): Use it.
3340 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3342 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3344 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3346 * config/tc-vax.h (NOP_OPCODE): Define.
3348 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3350 * config/obj-vms.h (S_IS_COMMON): Define.
3351 (S_IS_LOCAL): Check for \002 as well as \001.
3352 (LONGWORD_ALIGNMENT): New macro.
3353 (SUB_SEGMENT_ALIGN): Use it.
3355 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3357 * config/vms-conf.h: Reconcile with conf.in.
3359 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3364 * doc/as.texinfo: Document that any number of hex digits can
3367 * as.c (struct defsym_list): Define.
3368 (defsyms): New static variable.
3369 (parse_args): Just put --defsym arguments on defsyms list, rather
3371 (main): Define defsyms after output file is created.
3373 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3374 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3376 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3377 insn_error rather than calling check_absolute_expr.
3379 * as.c (emulation_name): Remove unused static variable.
3380 (default_emul_bfd_name): Add return NULL to avoid warning.
3381 * ecoff.c (ecoff_stab): Remove unused variables name and
3383 * frags.c (frag_new): Remove unused variable tmp.
3384 * hash.c (hash_grow): Parenthesize + within <<.
3385 (hash_print_statistics): Use %lu, not %d, to print unsigned
3387 * messages.c: Include "libiberty.h".
3388 (fprint_value): Add cast to avoid printf warning.
3389 (sprint_value): Likewise.
3390 * read.c: Include "ecoff.h".
3391 (emit_expr): Add casts to avoid printf warnings.
3392 * read.h: Use extern for function declarations.
3393 (pop_insert): Declare.
3394 * stabs.c: Include "ecoff.h".
3395 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3396 former_last_fragP, and new_fragP.
3397 * subsegs.h (subsegs_print_statistics): Declare.
3398 * symbols.c (debug_verify_symchain): Change macro to discard
3400 * write.c (dump_section_relocs): Likewise.
3401 * write.h: Use extern for function declarations.
3402 (write_print_statistics): Declare.
3403 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3405 * config/e-mipself.c (mipself_bfd_name): Likewise.
3406 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3408 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3409 emit relocations against external symbols.
3411 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3412 message if bfd_reloc_type_lookup fails, rather than calling
3415 * config/tc-alpha.c (alpha_force_relocation): Add
3416 BFD_RELOC_12_PCREL to switch.
3418 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3420 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3421 TE_PE (Lfoo, not .Lfoo).
3423 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3425 * read.c (s_fill): Don't warn about a zero repeat count.
3427 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3428 coprocessor register.
3430 * config/tc-i386.c (md_assemble): When checking the size of a
3431 register to set the size of an instruction, do a bitwise and with
3432 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3435 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3437 * config/tc-h8300.c (parse_reg): Tweak error messages.
3438 (build_bytes): Likewise.
3439 (skip_colonthing): Handle :32 suffix.
3440 (get_specific): Promote L_24 to L_32 if it makes a match.
3441 Don't always promote L_8 to L_16.
3442 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3444 * config/tc-h8300.c (Smode): New variable.
3445 (h8300hmode): Turn off Hmode.
3446 (h8300smode): New function. Turn on Smode and Hmode.
3447 (md_pseudo_table): New ".h8300s" pseudo-op.
3448 (parse_reg): Handle "exr" register.
3449 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3450 Handle "mach" and "machl" operands for ldmac.
3451 (get_specific): Handle "stm.l" and "ldm.l".
3452 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3453 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3456 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3458 * doc/as.texinfo: Reorder chapter of machine dependent options so
3459 that it is sorted by chip name.
3461 * doc/as.texinfo: Use consistant spelling of Vax.
3462 * doc/c-vax.texi: Likewise.
3464 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3466 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3468 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3469 (md_apply_fix): Likewise.
3470 (pa_try): New function.
3471 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3473 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3475 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3476 (pa_level): New function.
3478 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3480 * listing.c (listing_newline): Don't do anything if listing is 0.
3482 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3485 symbol_create, not symbol_new.
3487 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3489 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3490 absolute symbol unless TC_FORCE_RELOCATION returns true.
3492 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3494 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3495 the symbol to a pointer. Don't set previous_file_symbol.
3496 Simplify symbol list rearrangement.
3497 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3498 (coff_adjust_symtab): Don't check previous_file_symbol.
3500 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3502 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3504 (md_pseudo_table): Add ppc_elf_lcomm.
3506 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3508 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3509 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3510 (md_begin): Add digits to alt_notend_table.
3511 (md_parse_option): Make s a const pointer.
3513 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3514 (s_empty): New static function.
3516 * config/obj-coff.c (struct filename_list): Only define if not
3518 (filename_list_head, filename_list_tail): Likewise.
3519 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3520 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3521 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3522 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3523 remove the new symbol from the list.
3524 (obj_coff_endef, both versions): Call tag_insert even if there is
3525 an old symbol with the same name, if the old symbol does not
3527 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3528 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3529 symbol that will be moved to the end of the symbol list.
3530 (coff_adjust_section_syms): Always call section_symbol for .text,
3532 (coff_frob_section): Likewise. Also, remove unused variable
3535 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3536 manipulating frags directly.
3537 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3540 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3541 whether the next character is '*' before checking whether we are
3542 at the start of a line. Permit LINE_COMMENT_START to start a
3543 comment in state 1 (seen some whitespace) as well, to match the
3546 * gasp.c (do_align): Permit a fill value for .align.
3548 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * read.c (next_char_of_string): Warn if a newline is seen in the
3551 middle of a string. Call bump_line_counters when appropriate.
3553 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3555 * symbols.c (colon): Use LOCAL_LABEL.
3557 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3559 * Makefile.in (install): Don't check to see if tooldir exists.
3560 Make $(tooldir) and $(tooldir)/bin.
3562 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3564 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3567 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3569 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3570 insn_error. Don't put the string "ERROR" in insn_error. Set
3571 insn_error rather than calling as_warn for an unsupported opcode.
3573 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3575 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3576 before permitting -64.
3577 * output-file.c (output_file_create): Remove duplicate
3580 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3582 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3583 section rather than a .reginfo section.
3584 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3587 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3588 bit value with the high bit set.
3590 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3592 * read.c (s_lcomm): Set section flags for .sbss section.
3594 * config/tc-mips.c (mips_64): New static variable.
3595 (mips_target_format): If mips_64, return elf64 targets rather than
3597 (md_longopts): Add "32" and "64".
3598 (md_parse_option): Handle -32 and -64.
3599 (md_show_usage): Mention -32 and -64.
3600 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3603 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3605 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3606 for Solaris compatibility.
3608 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3609 .stabd with 4 arguments into a .stabn.
3611 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * config/tc-mips.c (macro): When passing X_add_number to
3614 macro_build, cast it to int first.
3616 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3619 created by emit_expr.
3621 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3622 as_perror rather than assert.
3624 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3626 * config/tc-mips.c (mips_ip): Mark sections created to hold
3627 floating point information as read only.
3629 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3631 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3633 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3635 * read.c (potable): Add .skip as a synonym for .space.
3637 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3638 4 arguments, providing the 4th argument is 0, to allow
3639 compatibility with the Solaris assembler.
3641 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3643 * config/tc-sh.h (struct sh_segment_info_type): Define.
3644 (TC_SEGMENT_INFO_TYPE): Define.
3645 (sh_frob_label): Declare.
3646 (tc_frob_label): Define.
3647 (sh_flush_pending_output): Declare.
3648 (md_flush_pending_output): Define.
3649 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3650 reloc before the instruction if necessary.
3651 (sh_frob_label): New function.
3652 (sh_flush_pending_output): New function.
3653 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3654 when looking for the reloc for the target of .uses.
3655 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3656 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3658 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3659 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3660 the absolute symbol.
3662 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3663 TC_SEGMENT_INFO_TYPE is defined.
3665 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3668 matches the register size.
3670 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3672 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3674 (do_relocs_for): Likewise.
3675 (fixup_segment): Don't just quit if linkrelax is set. Try to
3676 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3679 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3681 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3682 relative relocations with -mrelocatable. Also allow unfixed
3683 relocs in .ex_shared.
3685 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3687 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3688 non-zero before assuming this is a long file name.
3689 (w_strings): Likewise.
3690 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3692 * config/obj-coff.c (w_strings): Move declaration of i inside
3693 #ifdef block which uses it.
3695 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3697 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3698 "relaxmode". Output relocs which identify various relaxing
3699 possibilities for mov.[bwl] instructions.
3700 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3702 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3704 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3705 (MD_APPLY_FIX3): Define.
3706 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3708 (md_apply_fix3): Renamed from md_apply_fix.
3709 If pcrel reloc and symbol is in different section, undo effects
3712 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3714 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3715 any reloc with an LR% or RR% field selector for SOM.
3717 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3719 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3722 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3724 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3726 (yank_symbols): Likewise.
3728 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3730 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3731 BFD_ASSEMBLER, add name field.
3732 * config/obj-coff.c: Include "libiberty.h".
3733 (coff_header_append): Handle long section names.
3734 (crawl_symbols): Just use the name field for the symbol name,
3735 without worrying about null byte termination.
3736 (w_strings): Handle long section names.
3737 (write_object_file): Likewise. Also, use the name field, rather
3739 (obj_coff_add_segment): Permit long section names.
3740 (obj_coff_init_stab_section): Use the name field, rather than
3742 (adjust_stab_section): Likewise.
3743 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3745 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3746 (mem_fmt): Likewise.
3747 (md_apply_fix): Don't check fx_im_disp field.
3749 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3751 * configure.in: Add * after sparc*-*-vxworks.
3752 * configure: Rebuild.
3754 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3755 define it to comment_chars. Use tc_comment_chars rather than
3757 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3758 * config/tc-m68k.h (tc_comment_chars): Define.
3759 (m68k_comment_chars): Declare.
3760 * config/tc-m68k.c (m68k_comment_chars): Rename from
3761 comment_chars. Change into a pointer rather than an array.
3762 (md_longopts): Add "bitwise-or".
3763 (md_parse_option): Handle OPTION_BITWISE_OR.
3764 (md_show_usage): Mention --bitwise-or.
3765 * doc/c-m68k.texi: Document --bitwise-or.
3767 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3769 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3772 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3773 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3774 correct handling of input line pointer, and call
3775 demand_empty_rest_of_line.
3777 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3779 * config/tc-sparc.c (in_bitfield_range): New static function.
3780 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3781 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3782 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3783 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3784 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3786 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3788 * config/obj-coff.c: BFD_ASSEMBLER:
3789 (coff_last_bf): New static variable.
3790 (coff_frob_symbol): Set endndx of a .bf symbol.
3792 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3793 (last_bfP): New static variable.
3794 (yank_symbols): Set endndx of a .bf symbol.
3796 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3798 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3799 and -s options. Add -be for good measure.
3801 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3803 * read.c (s_space): Support non-constant fill value. Handle fill
3804 value correctly for a size other than 1.
3806 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3808 * config/tc-arm.c (my_get_float_expression): Update call to
3809 gen_to_words, X_PRECISION changed from 6 to 5.
3811 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3813 * config/tc-ppc.c (register_name,reg_name_search): Move register
3814 name lookup from PE specific code to all targets. Add support for
3815 -mregnames/-mno-regnames to control whether register names are
3817 (md_assemble): Call register_name for all platforms.
3818 (md_parse_option): Add support for -mregnames/-mno-regnames.
3820 * configure.in (powerpcle*-*-solaris): Add support.
3821 (powerpc*-*-linux): Ditto.
3822 * configure: Regenerate.
3824 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3826 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3828 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3829 be associated with a single %lo reloc.
3831 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3832 before comparing against MAX_GPREL_OFFSET, so that negative
3833 numbers are handled correctly.
3836 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * config/tc-sparc.c (last_insn): New static variable.
3839 (md_assemble): Warn about putting floating point branches in a
3840 delay slot. If architecture is less than v9, insert NOP
3841 instructions between floating point instructions and floating
3842 point branches. (The SunOS assembler does both these operations.)
3843 Save the last instruction opcode.
3844 (sparc_ip): Add pinsn parameter. Change caller.
3846 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3847 for byte jump to next instruction to skip empty frags.
3849 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3852 for addq with a 16 bit signed value, just emit a lda instruction
3855 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3857 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3860 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3862 * configure.in: Permit --enable-shared to specify a list of
3864 * configure: Rebuild.
3866 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3868 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3869 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3871 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3873 * config/atof-ieee.c: Fix handling of denormalized extended
3874 precision numbers and overflow/underflow detection.
3875 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3876 not include the 16 bit gap in the m68k extended precision format.
3878 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3882 * configure: Rebuild.
3884 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3886 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3887 be accessed using the $gp register.
3888 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3890 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3892 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3893 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3895 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * read.c (get_line_sb): Bump line counters based on
3898 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3899 call LISTING_NEWLINE.
3900 (s_macro): Don't call demand_empty_rest_of_line.
3901 * app.c (do_scrub_chars): When handling C style comments, unget
3904 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3906 * read.h (enum linkonce_type): Define.
3907 (s_linkonce): Declare.
3908 * read.c (potable): Add "linkonce".
3909 (s_linkonce): New function.
3910 * subsegs.h (segment_info_type): Add linkonce field to
3911 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3912 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3913 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3914 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3916 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3917 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3918 entry based on the linkonce field in segment_info.
3919 * doc/as.texinfo: Document .linkonce.
3921 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3923 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3925 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * stabs.c (s_stab_generic): Call the listing functions before
3928 doing the rest of the processing, which may involve freeing the
3929 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3930 SEPARATE_STAB_SECTIONS case.
3932 * config/tc-hppa.c: Remove nested comment.
3933 (tc_gen_reloc): Move label done inside the ifdef in which it is
3935 (md_apply_fix): Pass pointers to correct types to libhppa.h
3936 functions. Always return a value.
3938 * config/tc-mips.h (tc_frob_file): Define.
3939 (mips_frob_file): Declare.
3940 * config/tc-mips.c (struct mips_hi_fixup): Define.
3941 (mips_hi_fixup_list): New static variable.
3942 (imm_unmatched_hi): New static variable.
3943 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3944 offset_reloc. Pass imm_unmatched_hi to append_insn.
3945 (append_insn): Add unmatched_hi parameter. If it is set, add the
3946 new fixup to mips_hi_fixup_list. Change all callers.
3947 (mips_ip): Set imm_unmatched_hi when appropriate.
3948 (mips_frob_file): New function.
3950 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3952 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3953 * configure: Regenerated.
3955 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3957 * as.c (main): Call bfd_set_error_program_name.
3959 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3961 * as.h (strdup): Don't declare.
3962 * stabs.c: Include libiberty.h
3963 (get_stab_string_offset): Use xstrdup rather than strdup.
3964 (s_stab_generic): Likewise.
3965 * as.c (parse_args): Likewise.
3966 * read.c (s_mri_sect): Likewise.
3968 * gasp.c (change_base): Recognize \(...) construct documented to
3969 pass through enclosed characters literally through to the output.
3970 (process_assigns): Likewise. Also, be more careful to avoid
3971 looking past the end of the buffer.
3973 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3976 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3978 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3980 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3982 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3984 * config/alpha-opcode.h: Added cvtst instruction.
3986 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3988 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3989 string. Extract the addend from the result of expression.
3991 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3994 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3995 mode, change the state to 3 rather than 1.
3997 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4000 correspond to 11 March change.
4002 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4004 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4005 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4007 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * configure: Rebuild with autoconf 2.8.
4011 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4013 * config/atof-ieee.c (gen_to_words): Improve handling of
4014 X_PRECISION numbers. Based on patches from Andreas Schwab
4015 <schwab@issan.informatik.uni-dortmund.de>.
4017 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4019 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4021 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4022 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4023 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4024 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4027 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4029 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4031 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4033 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4034 (pa_def_subspaces): Add $MILLICODE$.
4035 (pa_spaces_begin): Set section flags for $MILLICODE$.
4037 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4039 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4040 not SHT_NOBITS. Don't tamper with flags based on type if a
4041 special section was found (revert Feb 29 change).
4043 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4044 if aligning to a longword boundary or greater.
4046 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4048 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4050 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4052 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4053 * configure: Regenerated.
4055 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4057 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4058 R_N1SEL since they're not defined for old versions of hpux.
4060 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4061 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4062 R_N0SEL and R_N1SEL.
4064 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4066 * flonum-konst.c: Add two more constants for 1e+-2048 and
4067 1e+-4096, and correct the other constants.
4069 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4071 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4073 * config/obj-elf.c (obj_elf_section): Allow predefined section
4074 types to set the nobits type. Avoid a shadowed declaration.
4076 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4078 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4079 reduce relocs using e_nlrsel field selectors.
4081 * write.c (fix_new_exp): Don't use #elif. Some compilers
4084 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4086 (pa_chk_field_selector): Handle new field selectors for SOM.
4088 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4090 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4091 * configure: Rebuild.
4092 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4093 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4095 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4098 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4100 * mpw-make.sed: Update to handle shared library support.
4102 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4104 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4105 the insn on mismatch.
4107 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4109 * configure.in: Add support for a29-coff.
4110 * configure: Rebuild.
4112 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4114 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4115 of the section when looking for the R_SH_USES fixup, because the
4116 frag addresses have not yet been adjusted.
4118 * gdbinit.in: Set a breakpoint on as_warn_where.
4120 * config/tc-mips.c (macro): Add missing arguments to macro_build
4121 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4123 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4126 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4128 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4130 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4132 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4134 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4135 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4136 Recognize [uU] format args as sparclet cpregs.
4138 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4143 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4145 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4146 well as S_IS_EXTERNAL.
4147 (tc_fix_adjustable): Likewise.
4148 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4149 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4151 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4152 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4154 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4156 * config/tc-sparc.c (max_architecture): Change to sparclite for
4158 (default_compatible): Delete.
4159 (sparc_ffs): New function.
4160 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4161 (sparc_ip): Rewrite architecture match and bump logic.
4163 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4165 * configure.in: Check for 'do not mix' from native linker before
4166 trying to use -rpath.
4167 * configure: Rebuild.
4169 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4171 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4172 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4173 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4174 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4176 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4177 to the symbol lnnoptr field, to get the correct file offset.
4179 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4181 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4182 symbols that are not function, file, or section symbols to be
4185 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4187 * configure: Set and substitute RPATH_ENVVAR.
4188 * configure: Rebuild.
4189 * Makefile.in (RPATH_ENVVAR): New variable.
4190 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4192 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4193 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4194 * configure: Rebuild.
4196 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4198 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4199 appropriate flags in BFD section.
4201 * configure.in (m68k-*-psos*): New target.
4202 * configure: Rebuild.
4203 * config/te-psos.h: New file.
4204 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4207 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4209 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4210 * configure.in: Remove duplicate setting of cpu_type. Check
4211 whether opcodes library is required for on all targets, not just
4213 * configure: Rebuild.
4215 * config/tc-mips.c (mips_big_got): New static variable.
4216 (s_extern): Don't declare.
4217 (reg_needs_delay): New static function.
4218 (macro_build): Permit GOT/CALL_HI/LO relocs.
4219 (macro_build_lui): If place is not NULL, use the number in the
4221 (load_address): Handle mips_big_got case.
4222 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4224 (OPTION_XGOT): Define.
4225 (md_longopts): Add "xgot" if OBJ_ELF.
4226 (md_parse_option): Handle -xgot.
4227 (md_show_usage): Mention -xgot.
4228 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4229 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4231 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4233 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4234 the byte relocation, point it to the low byte of the word.
4236 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4238 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4239 * configure: Rebuild.
4241 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4243 * configure.in: Recognize any sparc* cpu.
4244 * configure: Regenerated.
4246 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4248 * read.c (potable): Add "mri" and ".mri".
4249 (s_mri): New function.
4250 * read.h (s_mri): Declare.
4251 * app.c (scrub_m68k_mri): New static variable.
4252 (mri_pseudo): New static variable.
4253 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4254 flag_m68k_mri. Initialize scrub_m68k_mri.
4255 (mri_state, mri_last_ch): New static variables.
4256 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4258 (app_push): Save new fields.
4259 (app_pop): Restore new fields.
4260 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4261 If TC_M68K, use a trivial state machine to look for occurrences of
4262 the .mri pseudo-op, and change the mode appropriately.
4263 * as.h (do_scrub_begin): Update prototype.
4264 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4266 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4268 (m68k_mri_mode_change): New function.
4269 (md_parse_option): Set reg_prefix_optional_seen.
4270 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4271 (MRI_MODE_CHANGE): Define.
4272 * doc/as.texinfo: Document .mri pseudo-op.
4274 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4277 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4279 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4280 * config/m68k-parse.h (enum pic_relocation): Define.
4281 (struct m68k_exp): Add pic_reloc field.
4282 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4283 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4284 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4286 * config/tc-m68k.c: Delete definition of NO_RELOC.
4287 (struct m68k_it): Add pic_reloc field.
4288 (add_fix): Copy over pic_reloc field.
4289 (md_pseudo_table): Interpret .align parameter as byte count.
4290 (mote_pseudo_table): Likewise.
4291 (tc_m68k_fix_adjustable): New function.
4292 (get_reloc_code): New function.
4293 (md_assemble): Use it as last argument to fix_new_exp.
4294 (md_apply_fix_2): For a relocation against a symbol don't put the
4295 addend into the data.
4296 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4297 (m68k_ip): Don't relax an operand that requires pic relocation.
4298 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4300 * write.c (fixup_segment): Don't add symbol value to addend if
4301 TC_M68K and OBJ_ELF.
4302 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4303 (motorola_operand): Add rule for `(zapc, EXPR)'.
4305 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4307 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4308 *really* is permissible before the comma.
4310 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4313 inserting nop instructions.
4315 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4317 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4319 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4321 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4322 class setting for a CALLNAME symbol in COFF.
4324 * read.c (potable): Pass negative numbers for new .balign[wl] and
4325 .p2align[wl] pseudo-ops.
4326 (s_align_bytes): Treat a negative argument as specifying the fill
4328 (s_align_ptwo): Likewise.
4330 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4333 (do_align): Take new len parameter. Change all callers. Pass it
4335 (s_align_bytes): Arg now indicates the length of the fill pattern.
4336 (s_align_ptwo): Likewise.
4337 * config/obj-coff.c (write_object_file): Pass length to
4339 * config/tc-i386.h (md_do_align): Take new len parameter.
4340 * config/tc-m88k.h (md_do_align): Likewise.
4341 * config/tc-m88k.c (m88k_do_align): Likewise.
4342 * config/tc-sh.h (md_do_align): Likewise.
4343 * config/tc-sh.c (sh_do_align): Likewise.
4344 * doc/as.texinfo: Document new pseudo-ops.
4346 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4347 done in cvt_frag_to_fill.
4349 * config/tc-sh.h (sh_do_align): Declare.
4350 (md_do_align): Define.
4351 * config/tc-sh.c (sh_do_align): New function.
4353 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4354 difference if the next address is before the current one.
4356 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4357 (archs): Initialize new field.
4358 (m68k_ip): Don't list alias names when listing CPUs which support
4361 * as.c (main): Call parse_args before read_begin.
4362 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4363 front of generated pseudo-ops.
4364 * read.c (potable): Ignore "name".
4365 (s_app_file): Permit a single quote after the string, since one
4366 may appear in m68k MRI mode.
4368 * configure.in: Check for --enable-shared. If linking against
4369 shared BFD and opcodes, fix library name on SunOS, and try to set
4371 * configure: Rebuild.
4373 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4375 * as.h (flag_m68k_mri): Declare.
4376 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4377 * Many files: For MRI syntax that is specific to the m68k MRI
4378 assembler, check flag_m68k_mri rather than flag_mri or
4379 MRI_MODE_NEEDS_PSEUDO_DOT.
4381 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4383 * config/tc-i960.c (ARCH_HX): Define.
4385 (targ_has_sfr): Handle ARCH_HX.
4386 (targ_has_iclass): Handle ARCH_HX.
4387 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4388 (tc_headers_hook): If the architecture was specified explicitly,
4389 use it when setting the flags. Set the extern variable coff_flags
4390 rather than headers->filehdr.f_flags, since the latter is set
4391 unconditionally in obj-coff.c.
4392 (i960_handle_align): Remove unused variable fixp.
4394 Support for building bfd and opcodes as shared libraries, based on
4395 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4396 * configure.in: Set OPCODES and BFD to search directories.
4397 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4398 * configure: Rebuild.
4399 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4400 (LIBDEPS): New variable.
4401 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4402 $(HLDFLAGS) in link.
4403 (check): Set LD_LIBRARY_PATH in the environment.
4405 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4407 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4408 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4409 read-only, not read/write.
4411 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4413 * Makefile.in (INSTALL_XFORM): Remove -e.
4415 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4417 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4418 than comparing S_GET_SEGMENT to undefined_section.
4419 (write_object_file): Skip symbols which were equated to an
4420 undefined or common symbol.
4421 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4422 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4424 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4425 or S_IS_COMMON call S_GET_VALUE.
4426 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4427 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4428 to an undefined or common symbol, convert the reloc to be against
4430 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4431 undefined or common symbol.
4432 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4433 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4434 to an undefined or common symbol, convert the reloc to be against
4436 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4437 undefined or common symbol.
4438 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4439 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4441 (yank_symbols): Skip symbols which were equated to an undefined or
4444 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4446 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4447 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4449 * configure.in: Make sure we only add m68k-parse.o to
4450 ${extra_objects} once, no matter how many m68k targets have been
4452 * configure: Rebuild.
4454 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4456 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4457 * configure: Rebuild.
4459 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4461 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4462 * doc/c-m68k.texi: Document .extend and .ldouble.
4464 * configure.in (m68*-apple-aux*): New target.
4465 * config/te-aux.h: New file.
4466 * config/obj-coff.c (compare_external_relocs): New static function
4468 (do_relocs_for): Sort relocs if TE_AUX.
4469 (fixup_segment): If TE_AUX, store common symbol value in segment.
4470 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4472 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4474 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4476 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4478 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4479 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4481 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4482 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4483 an undefined symbol and the size of a function symbol.
4484 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4485 for all common symbols.
4487 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4489 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4492 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4495 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4497 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4498 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4500 * ecoff.c (localsym_t): Add addend field.
4501 (add_ecoff_symbol): Add addend argument. Change all callers.
4502 (coff_sym_value): Make static.
4503 (coff_sym_addend): New static variable.
4504 (ecoff_directive_def): Initialize coff_sym_addend.
4505 (ecoff_directive_val): Accept symbol + constant.
4506 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4507 (ecoff_build_symbols): Include the addend in the symbol value.
4509 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4511 * config/tc-ppc.c (md_assemble): Ignore overflow on
4512 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4514 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4516 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4517 bytes in size, so offset appropriately in big endian mode when
4518 writing the bottom 2 bytes.
4520 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4522 * config/tc-sparc.c (default_compatible): New static local.
4523 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4524 (sparc_ip): If no architecture or -bump specified, don't mark as
4525 mismatched those in default_compatible.
4527 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4529 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4530 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4531 * configure: Rebuild.
4532 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4533 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4534 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4535 (sco_id): Declare if SCO_ELF.
4537 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4539 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4540 ({max,warn_after}_architecture): New static locals.
4541 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4542 If both architecture and -bump requested, set max_architecture to max.
4543 (sparc_md_end): Simplify.
4544 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4545 Rewrite code to bump architecture and check for conflicts.
4546 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4547 with Solaris assembler.
4548 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4549 (md_show_usage): Update.
4551 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4553 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4555 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4557 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4558 #ifdef sparcv9 when choosing value.
4561 (sparc_md_end): Declare.
4562 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4563 (initial_architecture): New static local.
4564 (can_bump_v9_p): Likewise.
4565 (NO_V9): Delete all occurrences.
4566 (sparc_md_end): New function.
4567 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4568 Don't bump architecture to v9 unless can_bump_v9_p set.
4569 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4570 * configure.in (sparc64 target cpu): Don't set obj_format here.
4571 (SPARC_V9): Renamed from sparcv9.
4572 (sparc64-*-elf*): Define SPARC_ARCH64.
4573 * configure: Regenerated.
4574 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4575 (SPARC_ARCH64): Add.
4576 * conf.in: Regenerated.
4577 * config/vmsconf.h: Update.
4579 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4581 * config/tc-mips.c (load_register): Optimise "dli" loads.
4582 (md_show_usage): add "-mcpu=vr4100" to help text.
4584 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4587 undefined symbol, preserve the X_op of O_symbol.
4588 (S_GET_VALUE): Fix check to permit this case.
4589 * write.c (write_relocs): If a reloc is against an undefined
4590 symbol equated to another symbol, change the reloc to be against
4592 * config/obj-coff.c (do_relocs_for): Likewise.
4594 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4597 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4599 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4600 computer is PowerPC.
4602 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4604 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4605 mentioned in the eabi.
4607 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4609 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4610 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4612 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4614 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4616 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4618 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4619 as a section it is ok to have unadorned -mrelocatable pointers in.
4621 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4623 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4626 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4628 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4629 dependent section attributes can be handled.
4631 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4632 macros to add support for exclude section flag and ordered section
4635 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4636 functions to add support for exclude section flag and ordered
4639 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4641 * subsegs.c (section_symbol): Don't try to look up the section
4642 symbol in the hash table. It should be possible to have a symbol
4643 with the same name as a section, but no connection to it.
4645 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4646 From James Carlson <carlson@xylogics.com>.
4648 * expr.c (operand): Skip whitespace after a close parenthesis.
4649 From James Carlson <carlson@xylogics.com>.
4651 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4653 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4654 as_warn_where for relocation overflow.
4655 (parse_reg): Accept register name only if next character is
4658 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4660 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4661 addresses for static variables.
4663 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4665 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4666 and xgot give the old toc16 relocation.
4667 (md_apply_fix3): Support all GOT relocations.
4669 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4671 * config/tc-mips.c (load_address): Correctly handle a constant in
4672 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4674 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4676 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4677 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4678 (build_Mbytes): Handle REG_B.
4680 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4682 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4684 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4686 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4688 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4690 * config/obj-coff.c (write_object_file): Set the s_align field to
4691 the number of bytes, rather than to the power of 2.
4693 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4695 * Makefile.in (DISTCLEAN_HERE): New variable.
4696 (distclean): Use it.
4697 (maintainer-clean): Depend upon clean-here rather than clean,
4698 distclean, and clean-info. Run make maintainer-clean in doc.
4699 Remove files listed in DISTCLEAN_HERE.
4700 * doc/Makefile.in (maintainer-clean realclean): Split out from
4701 distclean. Depend upon clean-info and distclean.
4703 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4705 * mac-as.r: Fix copyright and version strings.
4706 (cfrg): Use PROG_NAME instead of literal name.
4708 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4710 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4712 * config/tc-a29k.h (tc_unrecognized_line): Define.
4713 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4714 (md_operand): Handle a29k style local dollar labels.
4716 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4718 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4720 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4722 * read.c (s_fill): If md_flush_pending_output is defined, call
4725 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4727 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4728 Treat rs_align_code like rs_align.
4730 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4732 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4733 converting an absolute address into a PC-relative one.
4735 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4737 * mpw-config.in: Don't always use te-generic.h for emulation.
4738 (powerpc-apple-macos): Use emulation te-macos.h.
4740 (mips-gm-magic): New configuration.
4742 * mpw-make.sed (install, install-only): Edit in Mac-specific
4745 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4747 * configure.in: Improve message about unsupported ELF targets.
4748 * configure: Rebuild.
4750 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4751 pattern is zero. From Manfred Hollstein.
4753 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4755 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4756 the various idata sections, we check the name on the .section pseudo.
4758 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4760 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4761 add section's paddr to add_number; compatibility to native as and
4764 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4766 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4768 * hash.c (struct hash_entry): Moved here...
4769 * hash.h (struct hash_entry): ...from here.
4771 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4772 if it's already known to be null.
4774 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4776 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4777 bit relocs converted to PC relative relocs. This turned out to
4778 add the offset from the beginning of .text twice.
4780 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4782 * stabs.c (s_stab_generic): In 's' case, free string from
4785 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4787 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4790 * subsegs.h (segment_info_type): Make bitfields unsigned.
4792 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4793 and move them together. On most systems this will reduce the
4794 structure size by one word.
4795 (operatorT): Define O_max.
4796 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4799 * read.c (pop_insert): Print error returned by hash table
4802 * as.c (dump_statistics): Split out from main; dump some hash
4803 table stats and target-specific stats.
4804 (start_time): No longer automatic to main.
4805 (main): Set file-level start_time and call dump_statistics at
4806 exit. Exit by calling xexit.
4807 (show_usage): Make --statistics description less specific.
4808 * subsegs.c (subsegs_print_statistics): New function.
4809 * write.c (write_print_statistics): New function.
4810 (n_fixups): New static variable.
4811 (fix_new_internal): Increment it.
4812 * read.c (read_print_statistics): New function.
4813 * read.h (read_print_statistics): Declare.
4814 * symbol.c (symbol_print_statistics): New function.
4815 * symbol.h (symbol_print_statistics): Declare.
4816 * hash.c (hash_print_statistics): New function.
4817 * hash.h (hash_print_statistics): Declare.
4818 * config/tc-i386.c (i386_print_statistics): New function.
4819 * config/tc-i386.h (i386_print_statistics): Declare.
4820 (tc_print_statistics): New macro.
4821 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4824 * hash.c (DELETED): Rewrite to use a valid but unique address.
4825 (START_POWER): Reduce to 10.
4826 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4827 Add new values for counting strcmp calls.
4828 (GROW_FACTOR): New macro.
4829 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4831 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4832 (hash_new): Use FULL_VALUE.
4833 (struct hash_control): Definition moved here.
4834 (hash_code): Don't mask to low bits.
4835 (hash_ask): Mask returned hash code here. Check hash value before
4836 calling strcmp; count strcmp calls.
4837 * hash.h (struct hash_control): Declare, don't define, here.
4838 (HASH_STATLENGTH): Deleted.
4839 (struct hash_entry): Add field for hash code.
4840 (hash_say, hash_apply): Don't declare.
4842 * hash.c (destroy): Return void.
4843 (applicatee): Ditto.
4844 (main): Fix declarations.
4845 (hash_apply): Return void. Argument `function' returns void. Put
4846 inside "#ifdef TEST".
4847 (hash_say): Define only if TEST is defined.
4848 * hash.h (hash_apply, hash_say): Declarations deleted.
4850 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4852 * configure: Rebuild with autoconf 2.7.
4854 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4856 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4857 * configure: Rebuild with autoconf 2.6.
4859 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4861 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4862 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4864 (ppc_frob_file): Remove.
4865 * config/tc-ppc.h (tc_frob_file): Don't define.
4866 (ppc_frob_file): Don't declare.
4868 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4870 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4871 * config/alpha-opcode.h: Include one-operand variants of jmp and
4874 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4875 with te-delta.h in 8.3 file systems.
4876 * configure.in: Adjusted.
4878 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4880 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4882 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4884 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4886 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4888 Version 2.6 released.
4889 * Makefile.in (VERSION): Updated to 2.6.
4891 * config/obj-coff.c (write_object_file): Change use of md_do_align
4892 to pass a pointer rather than a fill value, to match other uses.
4894 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4896 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4898 * as.c (main): Move md_end call to just after call to
4899 perform_an_assembly_pass. Delete cpu-specific code here.
4900 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4901 * config/tc-arm.c (md_end): Unused function deleted.
4902 * config/tc-ns32k.c (md_end): Ditto.
4904 * config/tc-i386.c (i386_align_code): New function, moved here
4905 from HANDLE_ALIGN macro.
4906 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4908 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4910 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4913 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4915 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4916 multi-byte nops to avoid changing gcc. The necessary gcc change
4917 might break old assemblers.
4919 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4921 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4922 generate optimal multi-byte nop instructions for ".align n"
4923 ".align n,0x90", and aligns requiring more than 15 bytes of
4924 padding still generate multiple 0x90's as before.
4926 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4928 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4930 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4932 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4933 * configure: Update.
4934 * mpw-make.sed: Reorder commands to make sed happier.
4935 * config/te-macos.h: New file.
4936 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4938 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4940 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4941 conditional branches.
4942 (md_apply_fix): Likewise.
4944 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4946 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4947 generate a reloc which the linker will not handle correctly. Fix
4948 overflow checking--R_IREL is 18 bits, not 17.
4950 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4952 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4953 from a PC relative reloc if TC_A29K.
4955 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4956 code depends upon it.
4958 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4959 $extend. Based on code from Eric Freudenthal
4960 <freudenthal@nyu.edu>.
4961 * config/tc-a29k.h (LEX_DOLLAR): Define.
4962 * read.c (LEX_DOLLAR): Define if not defined.
4963 (lex_type): Use LEX_DOLLAR.
4965 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4967 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4970 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4972 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4974 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4976 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4977 used only by "dlltool.c".
4979 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4981 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4982 (md_pseudo_table): Don't define "extern".
4984 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4986 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4988 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4990 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4992 * macro.c (macro_expand_body): Don't warn about == with a
4993 nonexistent parameter, in case it is in a comment field.
4995 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4997 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4998 set, even if macro_alternate is set.
4999 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5000 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5001 the token unless it ended in '@'.
5002 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5003 * doc/c-a29k.texi: Document macro usage on A29K.
5005 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5007 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5009 (install_operand): Likewise.
5011 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5013 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5015 * configure.in (m88k-motorola-sysv*): New target.
5016 * configure: Rebuild.
5017 * config/te-delta88.h: New file.
5018 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5020 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5021 (md_do_align): Define.
5022 * config/tc-m88k.c: Include "subsegs.h".
5023 (m88k_do_align): New function.
5025 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5026 (COFF_NOLOAD_PROBLEM): Define.
5027 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5029 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5031 * config/tc-i386.c (md_assemble): For a jump instruction with
5032 non-constant target, require 7 available bytes in the current
5035 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5037 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5040 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5042 * configure.in (alpha-*-linux*): Use ecoff.
5043 * configure: Rebuild.
5044 * ecoff.c (ecoff_directive_extern): New function.
5045 (ecoff_directive_weakext): New function.
5046 (ecoff_build_symbols): Handle weak symbols.
5047 (ecoff_setup_ext): Likewise.
5048 (ecoff_frob_symbol): Warn about weak common symbols.
5049 * ecoff.h (ecoff_directive_extern): Declare.
5050 (ecoff_directive_weakext): Declare.
5051 * symbols.c (S_IS_WEAK): New function.
5052 * symbols.h (S_IS_WEAK): Declare.
5053 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5055 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5058 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5060 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5062 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5063 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5064 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5065 * config/obj-coff.c (coff_frob_symbol): Don't call
5066 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5067 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5070 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5071 (ppc_stab_symbol): New static variable.
5072 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5073 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5074 sy_tc.real_name to the stab string.
5075 (ppc_bc, ppc_ec): New static functions.
5076 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5078 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5080 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5083 * input-scrub.c (input_scrub_push): Reset sb_index.
5085 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5087 * listing.c (listing_newline): Don't create a frag in the absolute
5090 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5092 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5093 (ppc_csect): Move most of the code to ppc_change_csect, and call
5095 (ppc_change_csect): New static function, taken from ppc_csect.
5096 (ppc_section): New static function.
5097 (ppc_saw_abs): New static varable.
5098 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5099 a symbol has no csect.
5100 (ppc_adjust_symtab): New function.
5101 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5102 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5104 * write.c (write_object_file): If tc_adjust_symtab is defined,
5105 call it just before the call to obj_adjust_symtab.
5107 * symbols.c (symbol_find_or_make): Change name to be const.
5108 * symbols.h (symbol_find_or_make): Update declaration.
5110 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5112 * doc/as.texinfo (Align): Mention SH.
5113 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5115 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5116 (Z8000 Directives, even): Don't give numeric align value, instead
5119 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5121 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5124 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5126 * Makefile.in (diststuff): Also make info.
5127 (maintainer-clean realclean): Also make clean-info.
5129 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5131 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5132 (pa_subspace): For ".nsubspa", always create a new subspace
5133 with the given attributes, even if one already exists with the
5136 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5138 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5139 TC_FORCE_RELOCATION, taking an additional section argument. If
5140 the section of the target symbol is not the same as the current
5141 section, always force the relocation to be used.
5142 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5144 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5145 md_pcrel_from function, taking an additional section argument.
5146 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5148 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5149 older TC_FORCE_RELOCATION if not defined.
5150 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5151 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5152 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5153 TC_FORCE_RELOCATION.
5155 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5157 * input-scrub.c (as_where): Set name to null pointer if we don't
5159 * messages.c (identify): Only print filename if non-null.
5160 (as_show_where): Ditto, for line number too.
5161 (as_warn_internal, as_bad_internal): Ditto.
5163 * input-file.c (input_file_open): If the input file can't be
5164 opened, consider it an error.
5166 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5168 * config/tc-mips.c: Added mips_4100 control, and support for
5169 accepting the 4100 as a MIPS architecture variant (md_begin,
5170 macro_build, mips_ip, md_parse_option). Adding suitable
5171 command-line OPTIONs, and updating the help text (md_show_usage).
5173 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5175 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5176 BFD_ASSEMBLER is defined.
5178 * Use one active frag and one obstack per frag chain:
5179 * frags.c (frags): Variable deleted.
5180 (frag_alloc): New function.
5181 (frag_grow, frag_more, frag_variant, frag_now_fix,
5182 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5184 (frag_new): Ditto. Verify that frch_last and frag_now match on
5185 entry and exit, and that old frag_now has non-zero type. Replace
5186 "know" uses with "assert". Use frag_alloc instead of mucking with
5188 * frags.h (frags): Declaration deleted.
5189 * subsegs.h (struct frchain): Add new field frch_frag_now.
5190 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5192 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5193 give it any stricter alignment than frchainS structures need. Do
5194 not initialize frags obstack. Set frag_now to point to
5195 dummy_obstack. Initialize absolute_frchain.
5196 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5197 field of frchainS. Don't create new frags on section switch, and
5198 use frag_alloc when creating a new frag chain. For absolute
5199 section, set frchain_now to absolute_frchain. Verify that
5200 frch_last and frag_now match on entry and exit. Initialize
5201 per-chain obstack, and under gcc, set required alignment to that
5202 needed by fragS structure.
5204 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5206 * stabs.c (get_stab_string_offset): Only copy input string if a
5207 fresh copy is needed, not if the section already exists.
5208 (s_stab_generic): Cache stab section name to bypass lookups, since
5209 usually it will match. Could be made faster still by changing the
5210 memory allocation rules.
5211 (s_xstab): Cache section name to bypass repeated string
5214 * frags.c (frag_new): Deleted register declarations.
5216 * listing.c (frag_now): Don't declare.
5218 * as.c (chunksize): New variable.
5219 (debug_memory): New variable.
5220 (main): If debug_memory is set, reduce chunksize and
5222 * as.h (chunksize): Declare it.
5223 * read.c (read_begin): Use it.
5225 * config/tc-alpha.c (md_shortopts): Include 'g'.
5226 (md_parse_option): Ignore it.
5228 * Makefile.in (distclean): Remove Makefile and config.status from
5229 testsuite directory.
5230 (clean-here): Don't delete testsuite. Instead, delete only the
5231 files within it that would be generated by running tests.
5233 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5234 frag_now_fix instead of accessing obstack info directly.
5235 * config/tc-arm.c (s_ltorg): Ditto.
5236 (md_assemble): Ditto.
5238 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5241 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5243 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5244 chain after parsing value expression, if any, to avoid separating
5245 continued .stabs lines.
5247 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5249 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5250 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5252 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5254 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5255 -mcom support and PPC_OPCODE_ANY for -many.
5256 (md_parse_option): Ditto.
5258 (md_begin): For duplicate instructions, print all duplicates
5261 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5263 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5264 common mode operation.
5265 (md_show_usage): Add -mcom to usage message.
5267 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5269 * expr.c (op_rank): Add O_symbol_rva.
5270 * expr.h (operatorT): Add O_symbol_rva.
5271 * read.c (cons_worker): Set O_symbol_rva when necessary.
5272 * write.c (fix_new_exp): Understand O_symbol_rva.
5274 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5276 * config/tc-mips.c: Correct s_cons arguments. From Michael
5277 Joosten <joost@ori.cadlab.de>.
5279 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5281 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5282 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5283 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5285 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5286 make non-static. Change all users.
5287 * config/obj-coff.h (coff_n_line_nos): Declare.
5289 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5291 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5293 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5295 * config/obj-elf.c (obj_elf_common): Convert specified byte
5296 alignment to power of two. Set size of local bss symbol.
5298 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5300 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5302 * sb.c, macro.c: Decide whether to include <string.h> or
5303 <strings.h> just as as.h does.
5305 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5307 * Makefile.in (site.exp): Fix setting of $srcdir.
5309 * config/tc-arm.c (md_atof): Fix little-endian output.
5310 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5313 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5315 * doc/as.texinfo: Split out the NS32k family documentation,
5316 despite its being commented out for now.
5317 * doc/c-ns32k.texi: New file.
5319 * sb.c, macro.c: Include string.h.
5321 * Makefile.in (comparison): Only check *.o; we don't care if
5322 timestamps inserted by the native linker differ.
5324 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5325 if alignment stricter than 4 bytes is requested; in that case,
5326 align to a 4-byte boundary first.
5328 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5330 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5331 uninitialized" warning for `Max_Source_Offset'.
5333 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5335 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5336 qualifiers and detect errors if present.
5337 (md_assemble): Add call to parse_toc_entry. Also added some support
5338 for the [tocv] qualifier.
5339 (ppc_pe_tocd): New function to support data in the toc section.
5341 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5343 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5346 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5348 * config/tc-m68k.c (isword): Accept all values from -65536 to
5349 +65535, so ~VAL will not be rejected.
5351 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5352 skip characters after the pseudo-op.
5354 * read.c (get_line_sb): Don't look past buffer_limit.
5355 (s_include): In MRI mode, skip characters after the file name.
5357 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5359 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5360 periods in register names.
5362 For older changes see ChangeLog.1.