1 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
5 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
7 * config/tc-mips.c: Added r3900 support.
9 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
11 * as.c: (parse_args) `-t' option requires an argument.
13 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
15 * config/tc-arm.c (md_begin): Change call to
16 coff_arm_bfd_set_private_flags() to a call to
17 bfd_set_private_flags().
19 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
21 * Makefile.in: Rebuild dependencies.
23 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
24 of a BFD_RELOC_RVA reloc.
26 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
28 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
29 (hppa_force_relocation): Force a relocation for an absolute
32 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
34 * doc/as.texinfo: Don't use @value in section names or index
35 entries; it confuses texinfo.tex.
37 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
39 * doc/as.texinfo: Updated for -MD option.
40 * Makefile.in (CFILES): Added depend.c.
41 (OBJS): Added depend.o.
42 * as.h (start_dependencies, register_dependency,
43 print_dependencies): New declarations.
45 * as.c (parse_args): Added -MD option.
46 (main): Call print_dependencies.
47 (show_usage): Added help for -MD.
48 * read.c (s_app_file): Call register_dependency.
49 (s_include): Call register_dependency when file is found.
50 (read_a_source_file): Call register_dependency.
52 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
54 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
55 section address to the symbol value.
57 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
59 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
60 into the new membership field.
62 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
64 * config/tc-arm.c (md_begin): If no cpu type is specified on the
65 command line then the ARM7 is now chosen by default when setting
66 the BFD machine and architecture.
68 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
70 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
72 (md_begin): Added code to generate flags to be set into the COFF
73 header and the calls to the BFD functions to do this.
74 (md_parse_option, md_show_usage): Added new command line
75 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
76 -marmv3m, -marmv4, -marmv4t.
78 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
81 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
83 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
85 * config/tc-mn10300.c (md_convert_frag): Likewise.
87 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
89 * config/tc-mips.c (set_at): Check for bignum.
90 (check_absolute_expr, macro, mips16_macro): Likewise.
93 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
95 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
96 for overflow/underflow, only insert lower 15 bits into instruction.
99 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
101 * config/tc-i386.c (pi): Check for RegMMX.
103 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
105 * expr.c (expr): When subtracting values in the same frag,
106 subtract X_add_number rather than adding it.
108 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
110 * config/obj-coff.c (write_object_file): Just pass NULL to
111 md_do_align, not the address of a char holding NOP_OPCODE.
113 * config/tc-mips.c (macro): Handle constants for M_LI_D and
115 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
116 than an address if the floating point value looks sufficiently
119 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
121 * config/tc-i386.c (md_section_align): If a.out and BFD, force
122 section size to be aligned.
124 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
126 * cond.c: Include "macro.h".
127 (struct conditional_frame): Add macro_nest field.
128 (initialize_cframe): Initialize macro_nest.
129 (cond_finish_check): Add nest parameter. Change all callers.
130 (cond_exit_macro): New function.
131 * as.h (cond_finish_check): Update declaration.
132 (cond_exit_macro): Declare.
133 * input-scrub.c (macro_nest): Make globally visible.
134 (input_scrub_next_buffer): Call cond_finish_check.
135 * macro.h (macro_nest): Declare.
136 * read.c (s_mexit): Call cond_exit_macro.
138 * config/tc-i386.h (RegMMX): Define.
139 * config/tc-i386.c (pi): Check for all register types.
140 (type_names): Add RegMMX.
141 (md_assemble): Handle RegMMX.
143 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
145 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
148 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
150 * config/tc-mips.c (nopic_need_relax): Add new parameter
151 before_relaxing. Use it when testing ecoff_extern_size.
152 (load_address, macro, md_estimate_size_before_relax): Fix all
155 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
157 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
158 (obj_elf_subsection): New static function.
160 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
162 * config/obj-coff.c (coff_header_append): Don't reset string_size
163 each time through the loop.
165 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
167 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
169 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
171 * doc/internals.texi (Porting GAS): Correct documentation for
172 current configure handling of targ-cpu.h, et. al.
173 (CPU backend): Document listing macros.
175 * listing.c (data_buffer): Set size based on other listing macros,
176 rather than always using 100.
177 (data_buffer_size): Remove static variable.
178 (calc_hex): Make data_buffer_size a local variable. Don't leave
179 any slop when filling data_buffer.
181 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
183 * doc/c-mips.texi: Document .set autoextend.
185 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
187 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
188 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
189 sparc-*-openbsd*): New targets.
190 * configure: Rebuild.
192 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
194 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
195 for all undefined symbols.
197 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
199 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
202 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
204 * configure.in (alpha*-*-openbsd*): New target.
205 * configure: Rebuild.
207 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
209 * configure.in (mips-*-openbsd*): New target.
210 * configure: Rebuild.
213 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
215 * config/tc-d30v.c (parallel_ok): Fix parallel checking
216 for instructions using conditional execution.
219 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
221 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
223 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
225 * Makefile.in (srcroot): Remove.
226 (INSTALL): Set to @INSTALL@.
227 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
228 (all, dvi): Don't set srcroot.
229 (install): Depend upon as.new, gasp.new, and installdirs. Use
230 $(program_transform_name) directly, rather than using
231 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
232 (installdirs): New target.
233 * doc/Makefile.in (INSTALL_XFORM1): Remove.
234 (install): Depend upon installdirs. Use $(program_transform_name)
235 directly, rather than using $(INSTALL_XFORM) and
237 (installdirs): New target.
238 (install-info-as): Run mkinstalldirs.
239 (install-info-gasp): Likewise.
241 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
243 * Makefile.in (INSTALL): Change install.sh to install-sh.
245 * symbols.c (resolve_symbol_value): Check for division by zero.
247 From Thomas Graichen <graichen@rzpd.de>:
248 * Makefile.in: Always use $(SHELL) when running move-if-change.
249 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
250 * configure: Rebuild.
252 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
254 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
255 New argument `want'. Update enum cgen_parse_operand_result values.
256 Initialize if CGEN_PARSE_OPERAND_INIT.
257 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
258 (md_assemble): Call cgen_asm_init_parse.
259 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
261 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
263 * config/tc-m68k.c (m68k_ip): Handle #j.
265 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
267 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
268 right address for call label:32,regs,imm.
270 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
272 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
274 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
275 symbol for OBJ_ELF anymore.
277 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
279 * Makefile.in: Regenerate dependencies.
280 (TARG_CPU): New variable.
281 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
282 (.dep1): Delete creating of cgen-opc.h.
283 (.tcdep): Put proper contents in cgen-opc.h.
284 * configure.in (m32r): Delete setting of extra_files, extra_links.
285 (AC_OUTPUT): Create cgen-opc.h.
286 * configure: Regenerated.
288 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
290 * makefile.vms: Update to build gasp.exe.
292 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
294 * write.c (relax_frag): Make non-static.
295 * write.h (relax_frag): Add prototype for.
296 * config/tc-m32r.h (md_do_align): New arg `max'.
297 * config/tc-m32r.c (m32r_do_align): Likewise.
298 Update calls to frag_align, frag_align_pattern.
299 (fill_insn): Update call to m32r_do_align.
300 (m32r_scomm): Update call to frag_align.
302 * config/tc-m32r.[ch]: New files.
304 * Makefile.in (CPU_TYPES): Add m32r.
305 (TARGET_CPU_CFILES): Add tc-m32r.c.
306 (TARGET_CPU_HFILES): Add tc-m32r.h.
307 (DISTCLEAN_HERE): Add cgen-opc.h.
308 (.dep1,.tcdep): Create empty cgen-opc.h.
309 (cgen.o): Add dependencies.
310 (dependencies): Regenerate.
311 * as.h (struct frag): New member fr_targ.
312 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
313 * conf.in (USING_CGEN): New macro.
314 * configure.in (m32r-*-*): Add entry for.
315 Add cgen.o to extra_objects.
316 * configure: Regenerate.
317 * frags.c (frag_var): fr_pcrel_adjust renamed to
318 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
319 (frag_variant): Likewise.
320 * write.c (relax_frag): Likewise.
321 * config/tc-ns32k.c (*): Likewise.
323 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
325 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
326 rather than for any end of line character.
328 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
329 call abort (i.e., as_abort) rather than crashing.
331 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
332 OBJ_ELF, rather than of S_GET_OTHER.
334 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
336 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
338 * Makefile.in (VERSION): Set to 2.8.1.
340 * Branched binutils 2.8.
342 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
344 * COPYING: Update FSF address.
346 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
348 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
350 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
352 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
354 * config-gas.com: Update to handle both vax and alpha.
355 * makefile.vms: Update to use config-gas.
356 * conf-a-gas.com: Remove file.
358 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
360 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
361 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
362 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
365 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
367 * config/tc-tic80.c (line_comment_char): Make '#' start comments
368 at the beginning of a line for compatibility with .S files where
369 cpp leaves the filename transitions beginning with '#'.
372 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
374 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
375 tc_coff_sizemachdep if OBJ_COFF.
377 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
379 * config/tc-ppc.c (register_name): Declare.
381 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
383 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
384 * configure: Rebuild.
386 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
388 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
389 (mips16_mark_labels): New static function.
390 (append_insn): Call mips16_mark_labels.
391 (mips_emit_delays): Likewise.
392 (s_insn): Likewise. Don't call mips_clear_insn_labels.
393 (s_mips_stab): New static function.
395 * configure.in: Use ELF for mips-*-gnu*.
396 * configure: Rebuild.
398 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
400 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
403 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
405 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
406 set OPCODES_LIB to empty.
407 * configure: Rebuild.
409 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
411 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
413 * configure: Rebuild.
415 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
417 * itbl-parse.y (yyerror): Make static. Declare.
419 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
420 * configure.in: Set emulations for mips-*-linux*-*.
421 * configure: Rebuild.
423 * config/tc-mips.c (struct mips_set_options): Define.
424 (mips_opts): New static variable.
425 (mips_isa): Remove. Now a field in mips_opts. Change all
427 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
428 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
429 (struct mips_option_stack): Define.
430 (mips_opts_stack): New static variable.
431 (s_mipsset): Add support for .set push and .set pop.
432 * doc/c-mips.texi: Document .set push and .set pop.
434 * config/obj-elf.c (obj_elf_section_change_hook): New function.
435 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
436 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
438 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
440 * as.c (parse_args): Update copyright date in version message.
442 * Makefile.in (clean-here): Remove dependency files.
444 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
445 (s_mri_common): Check S_IS_COMMON unconditionally.
446 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
447 * config/tc-alpha.c (s_alpha_comm): Likewise.
448 * config/tc-mips.c (nopic_need_relax): Likewise.
449 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
450 (ppc_pe_comm): Likewise.
451 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
452 common symbol to bfd_com_section_ptr.
453 * config/tc-sparc.c (s_common): Likewise.
454 (tc_gen_reloc): Likewise.
457 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
459 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
462 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
464 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
467 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
469 * input-scrub.c (input_scrub_next_buffer): Handle very long input
472 * listing.c (print_lines): Add lineno parameter. Change all
474 (listing_listing): Only call calc_hex for the right line.
475 (listing_list): Set the new edict based on the current edict, in
476 order to handle listing commands in macros correctly.
478 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
481 * cond.c (cond_finish_check): New function.
482 * as.h (cond_finish_check): Declare.
483 * as.c (main): Call cond_finish_check.
486 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
488 * config/tc-d30v.c (md_assemble): If two instructions
489 are supposed to be assembled in parallel and the first one is
490 long, print an error and stop.
491 (md_apply_fix3): Don't calculate absolute relocs. Just write
495 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
497 * config/tc-i386.h (iclrKludge): Define.
498 * config/tc-i386.c (md_assemble): Handle iclrKludge.
500 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
502 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
503 * config/tc-alpha.c (alpha_debug): New static variable.
504 (md_parse_option): Set alpha_debug if -g is seen.
505 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
508 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
510 * config/tc-d30v.c (build_insn): Enable range-checking code.
511 (postfix): Stop at space or comma. Fixes PR 11862.
512 (md_assemble): Change error message.
515 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
517 * Makefile.in: Added automatic dependency building.
518 * dep-in.sed: New file.
520 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
522 * config/obj-ieee.c (segment_name): Don't define function if this
525 * config/obj-coff.h (DO_STRIP): Don't define.
526 * config/tc-h8300.h (DO_STRIP): Don't define.
527 * config/tc-h8500.h (DO_STRIP): Don't define.
528 * config/tc-w65.h (DO_STRIP): Don't define.
529 * config/tc-z8k.h (DO_STRIP): Don't define.
531 * symbols.c (colon): Call obj_frob_label if it is defined.
532 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
534 * configure.in: Don't set files and links. Don't call
535 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
536 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
537 * configure: Rebuild.
538 * Makefile.in (TARG_CPU_C): New variable.
539 (TARG_CPU_O, TARG_CPU_H): New variables.
540 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
541 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
542 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
543 (LINKED_SOURCES): Remove.
544 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
545 (LINKED_HEADERS): Remove.
546 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
547 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
549 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
550 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
551 (itbl-cpu.h): Remove target.
552 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
555 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
557 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
559 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
561 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
562 open coded loop that does not require the name to start with a
565 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
567 * frags.c (frag_var): Change offset parameter to offsetT.
568 (frag_variant): Likewise.
569 * frags.h (frag_variant, frag_var): Update declarations.
570 * config/tc-m68k.c (struct m68k_it): Change foff field to
572 (add_frag): Change off parameter to offsetT.
573 * Several files: Add casts to calls to frag_var.
575 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
576 serialize a parallel make.
577 (itbl-parse.h): Split target out from itbl-parse.c.
579 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
581 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
583 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
584 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
585 storing the value of a common symbol.
587 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
589 * config/obj-coff.c (glue_symbols): Unused variable symbolP
591 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
592 that is done by symbol_remove and symbol_insert.
594 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
597 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
599 * config/tc-mips.c (load_register): In 32 bit mode, when not
600 dealing with a 64 bit number, permit the upper 32 bits to be set
601 even if bit 31 is not set.
603 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
605 * read.c (potable): Add "equiv".
606 (s_set): Handle .equiv based on argument.
607 * doc/as.texinfo (Equiv): New node to document .equiv.
608 (Err): New node to document .err.
610 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
612 * Many files: Add function prototypes.
613 * as.c (show_usage, parse_args): Make static.
614 * frags.h (frag_alloc): Declare.
615 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
616 * symbols.c (dollar_label_instance): Change return type to long.
617 * symbols.h (print_symbol_value): Declare.
618 (print_expr, print_expr_1, print_symbol_value_1): Declare.
619 * write.c (fix_new_exp): Don't declare make_expr_symbol.
620 (remove_subsegs, relax_frag): Make static.
621 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
622 (what_kind_of_float): Likewise.
623 (atof_vax): Make static. Change what_kind to int.
624 (md_atof): Change what_statement_type to int.
625 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
626 * config/tc-alpha.c (vax_md_atof): Declare.
627 (md_atof): Don't declare atof_ieee and vax_md_atof.
628 * config/tc-i386.c (set_16bit_code_flag): Make static.
629 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
630 * config/tc-m68k.c (add_fix): Change width to int.
631 (insert_reg): Change regname to const.
632 (md_atof): Don't declare atof_ieee.
633 (demand_empty_rest_of_line): Don't declare.
634 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
635 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
636 (parse_keyword_arg): Change lookup_fn to take const arg.
637 (md_atof): Don't declare atof_ieee.
638 * config/tc-sparc.h: Add ifdef for multiple inclusion.
639 (tc_aout_pre_write_hook): Don't declare.
641 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
643 * as.h (bfd_alloc_by_size_t): Don't declare.
644 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
646 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
648 * symbols.c (symbol_new): Don't call debug_verify_symchain.
649 (symbol_append): Set sy_next and sy_previous when adding a single
650 symbol to an empty list. Call debug_verify_symchain.
651 (verify_symbol_chain): Use assert, not know.
653 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
655 * NEWS: Note BeOS support.
656 * configure.in: (ppc-*-beos): New target, use coff as object format.
657 * configure: Regenerate with autoconf.
659 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
661 * config/tc-mips.c (md_apply_fix): Improve error message for out
664 * Makefile.in: Add dependencies on obstack.h where needed.
666 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
668 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
669 case of a symbol equated to another symbol when using SVR4_PIC.
671 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
673 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
675 * read.c (read_a_source_file): Call LISTING_NEWLINE before
676 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
678 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
679 and md_elf_section_change_hook if they are defined.
680 (obj_elf_text, obj_elf_previous): Likewise.
682 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
684 * config/obj-multi.h (struct elf_obj_sy): Define if
686 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
688 * config/obj-elf.h (struct elf_obj_sy): Don't define if
689 OBJ_SYMFIELD_TYPE is defined.
691 * doc/as.texinfo (bss): Improve description of .bss section. In
692 ELF or COFF, you are permitted to switch into the section.
693 (Comm): Rewrite description of common symbols.
694 (Lcomm): Mention that some targets permit a third argument.
696 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
698 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
700 * symbols.c (colon): Change type of local to int. From Alan Modra
701 <alan@spri.levels.unisa.edu.au>.
703 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
704 alignment if a zero fill pattern was explicitly specified.
705 * config/tc-sh.c (sh_do_align): Likewise.
707 * read.c (equals): Always permit register names to be redefined.
709 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
710 mips16 symbol to be adjusted if a symbol is being subtracted from
713 From Eric Youngdale <eric@andante.jic.com>:
714 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
715 illegal symbol version names.
716 (elf_frob_symbol): Check for external default versions.
718 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
720 From Eric Youngdale <eric@andante.jic.com>:
721 * config/obj-elf.h (struct elf_obj_sy): Define.
722 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
724 * config/obj-elf.c (obj_elf_symver): Just record the name.
725 (obj_symbol_new_hook): Initialized versioned_name field.
726 (elf_frob_symbol): If there is a versioned_name, either rename the
727 symbol, or add an alias with that name.
729 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
731 * config/tc-mn10300.c (md_relax_table): Define.
732 (md_convert_frag): Implement.
733 (md_assemble): Handle relaxable operands/instructions correctly.
734 (md_estimate_size_before_relax): Implement.
735 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
737 * config/tc-mn10200.c (md_relax_table): Fix typos.
739 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
740 relocs anymore. Tweak fx_offset for pc-relative relocs.
742 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
744 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
748 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
750 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
752 * config/tc-tic80.c (md_begin): Declare external variable
753 coff_flags and insert an F_AR32WR bit into it.
756 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
758 * read.c (equals): Add reassign parameter. Change all callers.
759 * read.h (equals): Update declaration.
761 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
763 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
764 can rely on the frag address to determine whether a frag is
767 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
769 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
770 (S_LOCAL_NAME): Likewise.
771 (FAKE_LABEL_NAME): Define unconditionally.
772 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
774 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
775 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
776 Don't define FAKE_LABEL_NAME.
777 * config/te-ic960.h: Likewise.
778 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
779 (mips_frob_file_before_adjust): Declare.
780 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
781 (mips_local_label): Remove.
783 * config/te-sco386.h: Remove; not used.
786 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
788 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
789 byte alignment rather than power-of-two alignment that is the
793 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
795 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
797 * gasp.c (hash_add_to_string_table): Correct misspelling in error
798 message, and add newline.
799 (process_file): Don't process assignments in the label if this is
800 a equ or assign pseudo-op.
801 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
802 and K_EQU, to match documentation.
804 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
806 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
807 to denote read-only data sections.
809 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
811 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
812 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
814 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
815 binary number if the next character is '+' or '-'.
818 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
820 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
821 (find_opcode): Match operands that can be floats.
822 (build_insn): Handle O_big (float) expressions and build
826 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
828 * configure.in (mips*-*-lnews*): New target, also make empty
829 emulation list for this target.
831 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
832 (mips_target_format): Use.
833 * te-lnews.h: New file.
836 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
838 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
839 operands with :m or :s modifiers and generate the right opcodes
843 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
845 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
846 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
848 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
850 * config/tc-m68k.c (instring): Useless local declaration of
851 crack_operand removed.
852 * expr.h (expressionS): Changed type of X_op field to operatorT if
855 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
857 Based on patches from Robert Lipe <robertl@dgii.com>:
858 * configure.in: Add i386coff and i386elf to emulation list.
859 * configure: Rebuild.
860 * as.c (i386coff, i386elf): Declare.
861 * obj.h (coff_format_ops): Declare.
862 * config/obj-coff.c (OBJ_HEADER): Define.
863 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
864 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
865 (obj_pseudo_table): Add "version".
866 (coff_pop_insert): New static function.
867 (coff_sec_sym_ok_for_reloc): New static function.
868 (no_func): New static function.
869 (coff_format_ops): New variable.
870 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
871 (obj_symbol_new_hook): Define.
872 (coff_obj_read_begin_hook): Declare.
873 (obj_read_begin_hook): Define.
874 * config/tc-i386.h (i386_target_format): Declare.
875 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
876 OUTPUT_FLAVOR when appropriate.
877 (i386_target_format): New function.
878 * Makefile.in (obj-coff.o): New target.
879 (e-i386coff.o, e-i386elf.o): New targets.
881 From Stephen Williams <steve@icarus.icarus.com>:
882 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
883 (_tc_get_bal_of_call): Don't declare.
884 (tc_get_bal_of_call): Declare as function, don't define as macro.
885 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
886 in sy_tc field, not x_balntry field.
887 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
888 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
889 field, not x_balntry field.
891 * config/obj-elf.c (obj_elf_section): Permit a .note section to
892 have the SHF_ALLOC attribute.
894 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
895 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
896 (itbl-lex.o): Depend upon itbl-parse.h.
898 * itbl-parse.y (yyerror): Change return type to int. Change to
899 use old style function declaration.
901 * Makefile.in (itbl-lex.o): Remove -Wall.
902 (itbl-parse.o): Likewise.
904 * cond.c (s_ifdef): If we should omit conditionals from listings,
906 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
907 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
908 (listing_listing): Handle EDICT_NOLIST_NEXT.
909 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
910 * listing.h (LISTING_NOCOND): Define.
911 (LISTING_SKIP_COND): Define.
912 * as.c (show_usage): Mention c as a suboption of -a.
913 (parse_args): Handle c as a suboption of -a.
914 * doc/as.texinfo: Document -alc.
917 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
919 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
922 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
924 * doc/as.texinfo: Document .symver.
926 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
928 * config/tc-d10v.c: Change pre_defined_registers to
929 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
931 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
933 * config/obj-coff.c: Fix typo in comment section.
935 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
936 an additional alignment argument.
937 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
939 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
943 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
945 * Makefile.in: Remove dependancies on itbl-cpu.h.
946 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
949 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
951 * itbl-ops.h: Include as.h.
953 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
955 * as.c: Remove -t option.
956 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
957 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
958 * config/tc-mips.h: Define HAVE_ITBL_CPU.
960 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
962 * itbl-ops.c: Don't define DEBUG.
964 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
966 * Makefile.in: Update itbl-test.c to reflect its new location.
968 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
970 * itbl-ops.c: Add test for itbl_have_entries.
971 * config/tc-mips.c: Remove test for itbl_have_entries.
972 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
974 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
976 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
977 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
978 (LEX, LEXFLAGS): Define.
979 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
981 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
983 * itbl-parse.y: Fix indentation mistakes from indent program.
984 * itbl-lex.l: Fix indentation mistakes from indent program.
985 * itbl-ops.h: Add include for ansidecl.h.
986 Add PARAMS around function arguments.
987 Add declaration for itbl_have_entries.
988 * itbl-ops.c: Add PARAMS around function arguments.
989 * Makefile.in: Add itbl build rules.
990 Add dependancies for itbl files to mips target.
991 * as.c: Add itbl support.
992 Add new option "--insttbl" for dynamically extending instruction set.
993 * as.h: Declare insttbl_file_name;
994 the name of file defining extensions to the basic instruction set
995 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
996 itbl-ops.o to extra_objects for mips configuration.
997 Add include file link from itbl-cpu.h to
998 config/itbl-${target_cpu_type}.h.
999 * config/tc-mips.c: Allow copz instructions.
1000 Add notes for future additions to the itbl support.
1002 (macro): Call itbl_assemble to assemble itbl instructions.
1003 See if an unknown register is specified in an itbl entry.
1005 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1006 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1008 start-sanitize-tic80
1009 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1010 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1012 (build_insn): Grab a frag early so we can use the address in
1013 fixups. Take one's complement of BITNUM values before insertion
1014 in opcode. Add code to support O_symbol operands.
1015 (md_apply_fix): Replace unimplemented warning with implementation.
1016 (md_pcrel_from): Ditto.
1017 (tc_coff_fix2rtype): Ditto.
1020 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1022 * config/tc-d30v.c (parallel_ok): New function.
1023 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1025 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1026 relocation is in different section. Fixes PR11574.
1028 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1030 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1031 don't set the section alignment to 2**4.
1033 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1035 * config/tc-m68k.c (line_comment_chars): Add '*'.
1037 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1038 (do_scrub_begin): Don't set lex['*'].
1039 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1040 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1043 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1044 * configure: Rebuild.
1045 * config/te-svr4.h: New file.
1046 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1047 TE_SVR4 or TE_DELTA.
1049 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1051 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1052 short conditional branch around a long unconditional branch.
1054 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1056 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1059 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1062 * symbols.c (resolve_symbol_value): If both left and right
1063 operands are undefined, warn about both of them.
1065 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1067 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1068 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1069 (obj_elf_symver): New static function.
1070 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1073 * write.c (relax_segment): Make type and printf format agree.
1075 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1079 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1081 * config/tc-d30v.c, config/tc-d30v.h: New files.
1083 * configure: Rebuilt.
1085 * configure.in: Add case for d30v.
1088 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1090 * config/tc-alpha.h (md_operand): Define with a null expansion,
1091 like all the other targets.
1092 * doc/internals.texi (CPU backend): Add missing word in
1093 md_flush_pending_output description. Fix typo in md_convert_frag
1095 start-sanitize-tic80
1096 * config/tc-tic80: Minor comment additions/changes.
1099 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1101 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1102 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1103 * config/obj-coff.c (obj_coff_def): Use
1104 tc_canonicalize_symbol_name if defined.
1105 (obj_coff_tag, obj_coff_val): Likewise.
1106 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1108 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1110 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1111 does not actually work, though:
1112 * configure.in (i386-sequent-bsd*): New target.
1113 * configure: Rebuild.
1114 * config/tc-dynix.h: New file.
1115 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1117 * read.c (do_align): Add max parameter. Change all callers.
1118 Remove useless static variables.
1119 (s_align): New static function. Do common portion of
1120 s_align_bytes and s_align_ptwo.
1121 (s_align_bytes, s_align_ptwo): Just call s_align.
1122 * frags.c (frag_align): Add max parameter. Change all callers.
1123 (frag_align_pattern): Likewise.
1124 * frags.h (frag_align, frag_align_pattern): Update declarations.
1125 * write.c (relax_segment): Limit alignment change to fr_subtype.
1126 Fix some types to be addressT.
1127 * config/obj-coff.c (size_section): Likewise.
1128 * config/obj-ieee.c (size_section): Likewise.
1129 * config/tc-d10v.h (md_do_align): Add max parameter.
1130 * config/tc-i386.h (md_do_align): Likewise.
1131 * config/tc-m88k.h (md_do_align): Likewise.
1132 * config/tc-m88k.c (m88k_do_align): Likewise.
1133 * config/tc-sh.h (md_do_align): Likewise.
1134 * config/tc-sh.c (sh_do_align): Likewise.
1135 * as.h: Improve comments on rs_align and rs_align_code.
1136 * doc/as.texinfo: Document new alignment arguments.
1137 * doc/internals.texi (Frags): Document use of fr_subtype field for
1138 rs_align and rs_align_code.
1140 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1142 * config/tc-mips.c: Changed opcode parsing.
1144 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1146 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1147 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1148 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1149 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1150 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1151 to a location consistent with the rest of the target include files.
1152 * config/tc-i386.c: Remove misleading comment.
1153 * doc/internals.texi (CPU backend): Add description of function
1154 md_undefined_symbol.
1155 start-sanitize-tic80
1156 * config/tc-tic80.c: Add code to insert predefined symbols into the
1157 symbol table so they can be parsed by the standard expression parser.
1158 Remove custom code that use to parse them.
1159 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1160 to a location consistent with the rest of the target include files.
1163 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1165 * as.h: GNU c provides unlink() function.
1167 Unify section handling on openVMS/Alpha:
1168 * config/tc-alpha.c(s_alpha_link): Remove.
1169 (s_alpha_section): New function.
1170 Remove case-hacking of symbols
1171 Add .code_address pseudo-op.
1172 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1173 (s_alpha_code_address): New function.
1174 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1175 static constructors/destructors.
1176 Add debug code for crash debugs, to be removed when traceback code
1177 is added to object code.
1178 (s_alpha_name): New function for .name pseudo-op.
1179 (alpha_print_token): New function to print token expressions with
1180 alpha specific extensions.
1182 * makefile.vms: Allow compilation with current gcc snapshot.
1184 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1186 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1187 (DVIPS): Set to dvips.
1188 (ps, as.ps, gasp.ps): New targets.
1189 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1190 and MAKEINFO env variables.
1191 (internals.ps): Use DVIPS macro.
1192 (clean): Remove core and backup files.
1193 (distclean): Remove temporary files from building internals.
1195 * doc/internals.texi (Frags): Fix typo.
1196 (GAS processing): Ditto.
1197 (CPU backend): Ditto.
1198 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1199 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1200 * read.c: Remove ugly hack that dealt with config files not
1201 correctly defining TARGET_BYTES_BIG_ENDIAN.
1202 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1203 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1204 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1205 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1206 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1207 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1208 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1209 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1210 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1211 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1212 whether it is defined or not.
1213 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1214 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1215 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1216 whether it is defined or not.
1217 start-sanitize-tic80
1218 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1219 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1222 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1224 * write.c (write_relocs): Correct text in as_fatal error message,
1225 bfd_perform_relocation -> bfd_install_relocation.
1227 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1229 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1230 * read.c (LEX_TILDE): Define if not defined.
1231 (lex_type): Use LEX_TILDE.
1232 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1233 not is_part_of_name.
1235 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1237 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1240 * config/tc-mips.c (mips16_extended_frag): Correct base address
1241 for an extended PC relative instruction.
1242 (md_convert_frag): Likewise.
1244 * config/tc-mips.c (prev_nop_frag): New static variable.
1245 (prev_nop_frag_holds): New static variable.
1246 (prev_nop_frag_required): New static variable.
1247 (prev_nop_frag_since): New static variable.
1248 (append_insn): If we aren't reordering, and prev_nop_frag is not
1249 NULL, and we don't need any nops, then decrease the size of
1250 prev_nop_frag. Don't insert nops because of instructions in
1251 noreorder sections. Remember whether the previous instructions
1252 where in noreorder sections even when not reordering.
1253 (mips_no_prev_insn): Add preserver parameter. Change all
1254 callers. Refer prev_nop_frag variables when appropriate.
1255 (mips_emit_delays): Set up prev_nop_frag.
1256 (s_mipsset): Clear prev_nop_frag if reordering.
1258 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1260 * config/tc-mips.c (append_insn): Remove useless code which
1261 handled swapping a mips16 jump with a mips16 instruction with a
1264 * config/tc-mips.c (md_parse_option): When debugging, set
1265 mips_optimize to 1, not 0.
1267 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1269 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1270 like the expression was based on `.', adjust the value of the
1273 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1274 extended instruction in a delay slot when not reordering.
1275 (md_convert_frag): Warn if an extended instruction appears in a
1278 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1279 (s_insn): New static function.
1280 * doc/c-mips.texi: Document .insn.
1282 * config/tc-mips.c (md_begin): Add the general registers to the
1284 (mips16_ip): First parse the expression, and then see whether it
1285 came up with a register, rather than trying to first see whether
1286 we are looking at a register.
1288 start-sanitize-tic80
1289 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1291 * config/tc-tic80.c: Numerous changes and additions to flesh
1292 out functions that were previously just stubs, and fix some
1293 problems found using the new TIc80 testsuite cases.
1296 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1298 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1299 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1301 * config/tc-mips.c (append_insn): Output jump instruction as a
1302 pair of 2 byte instructions, rather than as a single 4 byte
1305 start-sanitize-r5900
1306 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1307 (mips_ip): Don't check INSN_ISA for a macro.
1310 start-sanitize-r5900
1311 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1313 * config/tc-mips.c: added r5900.
1316 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1318 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1319 config/itbl-mips.h: Add copyright message and fix indentation.
1321 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1323 * itbl-ops.c: New file. Add support for dynamically read
1324 instruction registers, opcodes and formats. Build internal table
1325 for new instructions and provide callbacks for assembler and
1327 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1329 * itbl-ops.h: New file. Header file for itbl support.
1330 * config/itbl-mips.h: New file. Mips specific definitions for
1333 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1335 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1336 fit into the constant field of a relaxable operand, then it does
1339 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1341 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1342 a jsr target in a different section just like a jsr to
1343 an undefined target.
1345 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1347 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1348 against any mips16 symbols, not just externally visible ones.
1349 (md_apply_fix): Corresponding change.
1351 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1353 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1354 the operand of the exit instruction.
1356 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1358 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1359 as O_symbol, copy over the segment.
1361 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1364 fixup to be against the section symbol, adjust the value
1367 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1369 * write.c (write_relocs): Avoid looping on equated symbols.
1370 Adjust fx_offset by X_add_number for each symbol.
1371 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1373 (fixup_segment): Add a loop to track down equated symbols and
1374 adjust fx_offset appropriately.
1376 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1378 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1379 jmp -> bra relaxing.
1380 (md_convert_frag): Handle jmp->bra relaxing.
1381 (md_assemble): Handle jmp->bra relaxing.
1382 (md_estimate_size_before_relax): Likewise.
1384 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1386 * config/tc-i386.c (i386_align_code): Add comments explaining the
1389 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1391 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1392 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1394 (md_longopts): Add "enforce-aligned-data".
1395 (md_show_usage): Mention --enforce-aligned-data.
1396 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1397 enforce-aligned-data.
1399 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1400 "word", and "short".
1401 (ppc_xcoff_cons): New static function.
1403 * write.c (relax_segment): Give an error if a .space symbol is
1404 common or undefined.
1406 * read.c (read_a_source_file): Don't handle mri_pending_align if
1407 the handler is s_globl or s_ignore.
1409 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1411 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1412 start-sanitize-tic80
1413 * config/tc-tic80.c: Many additions to previous placeholder file.
1414 * config/tc-tic80.h: Ditto.
1417 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1419 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1421 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1423 * config/tc-mips.c (mips_fix_adjustable): New function.
1424 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1425 (mips_fix_adjustable): Declare.
1427 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1428 * read.c (read_a_source_file): After doing an mri_pending_align,
1429 adjust the line_label if there is one.
1430 (s_space): Set mri_pending_align if an odd number of bytes were
1433 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1435 * config/tc-d10v.h (md_do_align): Add this hook to call
1436 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1438 * config/tc-d10v.c (find_opcode): Correctly calculate
1439 branch displacement when .aligns are present.
1441 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1443 * config/tc-mn10200.c (md_relax_table): Define.
1444 (md_convert_frag): Implement.
1445 (md_assemble): Handle relaxable operands/instructions correctly.
1446 (md_estimate_size_before_relax): Implement.
1447 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1449 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1451 * config/tc-mips.c (append_insn): Give an error for jumps to a
1453 (md_apply_fix): Make a branch to an odd address an error rather
1456 * config/tc-mips.c (md_convert_frag): If the user explicitly
1457 requested an extended opcode, pass warn as true to mips16_immed.
1459 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1460 an explicit 0, so that explicitly extended instructions work
1463 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1465 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1466 symbol for a common symbol.
1468 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1470 Patch presumed to have been checked in awhile ago but wasn't.
1471 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1472 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1473 (relax_segment, case rs_org): Move code inside braces. Move locals
1474 target,after inside too.
1475 (relax_segment, case rs_machine_dependent): Guts moved to ...
1476 (relax_frag): New function.
1477 Call md_prepare_relax_scan if defined.
1479 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1481 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1482 'p' operand specifier.
1484 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1486 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1487 m68k family cpus which support long branch addressing modes.
1488 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1489 md_create_long_jump): Use it.
1491 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1494 the .reginfo or .MIPS.options section if configured for an
1497 * config/tc-mips.c (md_begin): Don't set interlocks for
1500 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1502 * read.c (read_a_source_file): Make sure the symbol ends with
1503 whitespace before checking whether the next character is '='.
1505 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1507 * config/tc-i386.c (sco_id): Moved from here...
1508 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1509 really is an SCO ELF specific thing, not just a SCO x86 specific
1512 start-sanitize-tic80
1513 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1515 * configure.in (tic80-*-*): Don't require 'coff'.
1516 * configure: Regenerate.
1519 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1521 * read.c (emit_expr): Check for overflow of a negative value
1523 * write.c (fixup_segment): Likewise.
1524 * config/obj-coff.c (fixup_segment): Likewise.
1526 * config/tc-m68k.c (struct label_line): Define.
1527 (labels, current_label): New static variables.
1528 (md_assemble): Mark current_label as text, and clear it.
1529 (m68k_frob_label): New function.
1530 (m68k_flush_pending_output): New function.
1531 (m68k_frob_symbol): New function.
1532 * config/tc-m68k.h (tc_frob_label): Define.
1533 (md_flush_pending_output): Define.
1534 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1535 (tc_frob_coff_symbol): Likewise.
1537 * read.c (read_a_source_file): When defining a macro in MRI mode,
1538 don't add the symbol to the symbol table.
1540 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1542 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1543 here since fixup_segment doesn't (linkrelax is set).
1544 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1546 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1548 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1551 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1553 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1554 to avoid warnings with the native HP compiler.
1555 (fix_new_hppa): Similarly for the r_type argument.
1556 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1557 in an #if OBJ_ELF to keep gcc -Wall quiet.
1558 (md_apply_fix): Always initialize "result".
1560 * config/tc-mn10200.c (md_assemble): Generate relocations.
1562 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1564 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1567 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1569 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1570 pass on the new file hook.
1572 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1573 !alpha_force_relocation, as local LITERALs can be adjusted to be
1574 relative to the section.
1576 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1578 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1580 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1581 aligned to odd boundary.
1582 (tc_frob_coff_symbol): Define.
1584 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1586 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1588 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1589 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1591 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1593 (md_assemble): If the size is 'B', set fx_signed.
1594 (md_apply_fix_2): Use fx_signed when checking for overflow.
1596 * write.h (struct fix): Add fx_signed field.
1597 * write.c (fix_new_internal): Initialize fx_no_overflow and
1599 (fixup_segment): Use fx_signed when checking for overflow.
1600 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1601 fx_signed when checking for overflow.
1603 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1605 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1606 updated, and all the useful information is in doc/internals.texi.
1608 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1609 * read.c (read_a_source_file): Check for conditional operators
1610 before doing an MRI pending alignment.
1611 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1612 (tc_conditional_pseudop): Define.
1613 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1614 * doc/internals.texi (CPU backend): Describe
1615 tc_conditional_pseudoop.
1617 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1618 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1620 (md_begin): Check m68k_rel32_from_cmdline before setting
1622 (m68k_mri_mode_change): Likewise.
1623 (md_longopts): Add --disp-size-default-16 and
1624 --disp-size-default-32.
1625 (md_parse_option): Handle new options.
1626 (md_show_usage): Mention new options.
1627 * doc/c-m68k.texi (M68K-Opts): Document new options.
1629 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1630 * config/tc-m68k.c (m68k_index_width_default): New static
1632 (m68k_ip): Use m68k_index_width_default to set the size of a base
1633 register whose size was not given.
1634 (md_longopts): Add --base-size-default-16 and
1635 --base-size-default-32.
1636 (md_parse_option): Handle new options.
1637 (md_show_usage): Mention new options.
1638 * doc/c-m68k.texi (M68K-Opts): Document new options.
1640 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1642 * configure.in: Recognize mips-*-linux* target.
1643 * configure: Rebuild.
1645 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1646 work if valueT is only 32 bits.
1648 * config/tc-mips.c: Throughout, check target_big_endian rather
1650 (byte_order): Remove.
1651 (mips_init_after_args): Remove.
1652 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1653 (mips_init_after_args): Don't declare.
1654 (tc_init_after_args): Don't define.
1656 * config/tc-mips.h (tc_frob_after_relocs): Define if
1658 (mips_elf_final_processing): Likewise.
1659 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1662 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1664 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1665 sld.{h,w} and the operand is relocatable, adjust the adend by
1666 shifting it right one bit.
1669 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1671 * read.c (read_a_source_file): Check mri_pending_align after
1672 checking for a macro. From Ronald F. Guilmette
1675 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1677 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1678 add segment argument. If OBJ_ELF, treat a relocation against a
1679 symbol in a linkonce section like a relocation against an external
1681 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1683 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1685 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1687 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1689 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1690 includes config.h instead of host.h, tc.h instead of tp.h, and
1691 targ-env.h instead of target-environment.h.
1692 Also, obj-format.h includes targ-cpu.h instead of
1694 start-sanitize-tic80
1695 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1696 * configure: Rebuild with autoconf.
1697 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1698 (TARGET_FORMAT): Define to "coff-tic80".
1699 * config/tc-tic80.c: New file for TIc80 support.
1700 * config/tc-tic80.h: New file for TIc80 support.
1703 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1705 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1708 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1710 * write.c (adjust_reloc_syms): If the fixup symbol has been
1711 equated to an undefined symbol, convert the fixup to being against
1712 the target symbol. Remove obsolete code handling a special case
1715 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1717 * mpw-make.sed: Use NewFolderRecursive for installation.
1719 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1721 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1723 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1725 * config/tc-d10v.c (md_assemble): Fix bug which caused
1726 second instruction in a line to be case sensitize. PR11312
1728 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1730 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1731 range check operands with MN10200_OPERAND_NOCHECK set.
1732 (check_operand): Likewise.
1734 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1736 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1737 (md_begin): Always align the text section to a four byte
1739 (append_insn): Remove call to record_align.
1741 * config/tc-mips.c (insn_label): Remove.
1742 (struct insn_label_list): Define.
1743 (insn_labels, free_insn_labels): New static variables.
1744 (mips_clear_insn_labels): New static function.
1745 (append_insn): Mark all mips16 text labels, and make them odd.
1746 Handle all labels after emitting a nop, not just one. Call
1747 mips_clear_insn_labels rather than just clearing insn_label.
1748 (mips_emit_delays): Add insns parameter, and use it to decide
1749 whether to mark mips16 labels. Handle all labels, not just one.
1750 Force mips16 labels to be odd. Change all callers.
1751 (mips16_immed): Don't check for an odd branch target.
1752 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1753 (mips16_extended_frag): Ignore the low bit in a branch target.
1754 (md_convert_frag): Likewise.
1755 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1756 clearing insn_label.
1757 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1758 (s_float_cons, s_gpword): Likewise.
1759 (s_align): Use insn_labels rather than insn_label.
1760 (s_cons, s_float_cons, s_gpword): Likewise.
1761 (mips_frob_file_after_relocs): New function.
1762 (mips_define_label): Rewrite to add to insn_labels list.
1763 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1764 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1765 out odd, increment it.
1767 * config/tc-mips.c (append_insn): Only update prev_insn when not
1768 reordering if place is NULL.
1770 * config/tc-mips.c (mips16_ip): Check for a missing expression
1771 when using the register indirect addressing mode.
1773 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1775 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1776 check 24bit operands for overflow.
1777 (check_operand): Likewise.
1779 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1781 * doc/as.texinfo (Section): Document how to use the .section
1782 pseudo-op for COFF and ELF.
1784 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1786 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1788 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1790 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1791 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1792 store them. Adjust other RELAX_MIPS16 macros.
1793 (RELAX_MIPS16_DSLOT): Define.
1794 (RELAX_MIPS16_JAL_DSLOT): Define.
1795 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1796 handling of whether previous instruction has a fixup. Set
1797 prev_insn_reloc_type.
1798 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1799 (mips16_extended_frag): Use the right base address for a PC
1800 relative add or load.
1801 (md_convert_frag): Likewise. If a PC relative add or load is
1802 used, record the alignment for the section.
1804 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1806 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1807 linkonce section into a reloc against the section symbol.
1809 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1810 branch instructions.
1812 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1813 system, don't set the section alignment to 2**4.
1814 (s_change_sec): Likewise.
1815 (append_insn): Call record_alignment for the section.
1816 (md_section_align): Don't align the section size for an embedded
1819 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1821 * write.c (adjust_reloc_syms): Make sure that symbols are
1822 resolved; expression symbols may have been skipped.
1823 * config/obj-coff.c (fixup_segment): Likewise.
1825 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1827 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1828 BFD_RELOC_24_PLT_PCREL relocation.
1829 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1831 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1833 * config/tc-d10v.c (write_2_short): Remove code that called
1834 parallel_ok() when the programmer specified parallel instructions.
1836 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1838 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1841 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1842 * config/tc-mn10300.c (md_assemble): Likewise.
1844 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * config/tc-mips.c (append_insn): Make sure there is enough room
1847 in a frag after a mips16 instruction to switch it with a jump
1850 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1851 attempt to use a non absolute symbol in an extending frag.
1853 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1855 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1856 * config/tc-mn10200.h: Likewise.
1858 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1860 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1861 UNGET rather than PUT. Set old_state before setting state to -2.
1863 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1864 when extending because the value is exactly maxtiny + 1.
1866 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1867 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1868 (RELAX_MIPS16_USER_SMALL): Define.
1869 (RELAX_MIPS16_USER_EXT): Define.
1870 (mips16_small, mips16_ext): New static variables.
1871 (append_insn): Pass mips16_small and mips16_ext to
1872 RELAX_MIPS16_ENCODE.
1873 (mips16_ip): Set mips16_small and mips16_ext.
1874 (mips16_immed): Don't check mips16_autoextend.
1875 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1877 * write.c (write_relocs): Print an error for an out of range
1878 fixup, rather than calling abort.
1880 * as.c (main): Unlink the output file if there are errors while
1881 generating the fixups.
1883 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1885 * config/tc-mips.c (mips16_extended_frag): Don't call
1887 (md_convert_frag): Call resolve_symbol_value before calling
1888 S_GET_VALUE, and don't add in the frag address.
1890 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1891 and use them when reporting errors. Change all callers.
1893 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1895 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1896 Remove '$' prefixing for registers.
1898 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1900 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1901 is initialized before using it.
1902 (d10v_cleanup): No longer uses its argument, so make it void.
1904 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1906 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1908 * write.c (fixup_segment): Don't discard the symbol for a PC
1909 relative fixup to an absolute symbol.
1911 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1913 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1914 with multiple sections.
1916 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1919 no-mips-16 to no-mips16.
1920 (s_mipsset): Accept .set mips16 and .set nomips16.
1922 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1924 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1925 argument, and check for +/- constant following the suffix, folding
1926 it into the expression.
1927 (ppc_elf_cons): Change ppc_elf_suffix calls.
1928 (md_assemble): Ditto.
1929 (shlib): Replace boolean mrelocatable with enumeration shlib.
1930 (md_parse_option): Discriminate between PIC style shared libraries
1932 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1935 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1937 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1938 change the comment characters.
1940 * config/tc-ppc.c (comment_chars): Delete in favor of
1942 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1944 (ppc_comment_chars): Select appropriate comment chars by default.
1945 (msolaris): New flag for -m{,no-}solaris.
1946 (md_parse_option): Recognize -K pic. Add support for
1948 (md_show_usage): Update.
1949 (md_begin): Do not set ELF flags if Solaris.
1950 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1951 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1953 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1955 * as.c (main): Correct handling of flag_always_generate_output.
1957 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1959 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1960 fx_offset, not fx_addnumber.
1962 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1965 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
1967 * config/tc-i386.c: Correct misspelling: balenced to balanced.
1969 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
1971 * config/tc-mips.c (md_section_align): Check for an alignment of
1972 4, not an alignment of 16. Corrects August 7 patch.
1974 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * configure, conf.in: Rebuild with autoconf 2.12.
1978 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
1979 alignment is specified.
1981 Add support for mips16 (16 bit MIPS implementation):
1982 * config/tc-mips.c: Extensive additions for mips16 support, not
1984 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
1985 (insn_uses_reg): Change last parameter to an enum.
1986 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
1987 (md_relax_frag): Define as mips_relax_frag.
1988 (mips_relax_frag): Declare.
1989 (struct mips_cl_insn): Add use_extend and extend fields.
1990 (tc_fix_adjustable): Define.
1991 * config/obj-elf.h (S_GET_OTHER): Define.
1992 (S_SET_OTHER): Define.
1994 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
1996 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
1997 o and p operand specifiers.
1999 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2001 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2002 (relax_segment, case rs_org): Move code inside braces. Move locals
2003 target,after inside too.
2004 (relax_segment, case rs_machine_dependent): Guts moved to ...
2005 (relax_frag): New function.
2006 Call md_prepare_relax_scan if defined.
2007 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2010 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2012 * config/tc-mn10300.c (address_registers): Use '$' as register
2013 prefix instead of '%'.
2014 (data_registers, other_registers, md_assemble): Likewise.
2016 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2017 (data_registers, other_registers, md_assemble): Likewise.
2019 * config/tc-mn10300.c (md_assemble): Correctly determine the
2020 correct location and type for each relocation.
2021 (md_pcrel_from): Simplify.
2023 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2025 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2026 converted into branch around branch.
2028 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2030 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2031 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2033 * config/tc-mn10300.c (md_begin): Set linkrelax.
2034 (md_assemble): Create fixups as needed.
2035 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2037 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2039 * config/tc-d10v.c (parallel_ok): When automatically converting
2040 serial ops to parallel, do not consider a branch as the first
2043 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2045 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2047 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2049 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2051 (check_operand): Likewise.
2053 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2055 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2057 (write_2_short): Call parallel_ok to check whether two short
2058 instructions the user requested execute in parallel, can be
2061 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2063 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2064 allow a branch and link in parallel with an exe instruction.
2066 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2068 * doc/c-d10v.texi: Add info on @word modifier.
2070 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2072 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2073 operands are assumed to be 32bits. Use "bits" field to hold the
2074 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2075 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2078 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2079 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2081 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2082 MN10300_OPERAND_SPLIT.
2084 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2086 * config/tc-mn10300.c (md_assemble): Insert operands into
2087 the extension part of the instruction if necessary.
2088 (mn10300_insert_operand): Accept pointer to extension word
2089 argument. Make insn a pointer argument too. Return type
2090 is now void. All callers changed.
2092 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2094 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2095 repeated register operands.
2097 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2099 * doc/as.texinfo: Added section on reporting bugs.
2101 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2102 alpha_macro emit field to expect a const argument, and change the
2103 arg field to be const. Fix some spacing to follow the GNU
2106 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2108 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2109 (pca56) and 21264 (ev6) cpus.
2110 (md_apply_fix): Private relocation types are now negative.
2111 (alpha_force_relocation): Likewise.
2112 (tc_gen_reloc): Likewise.
2113 (emit_insn): Likewise.
2114 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2115 (emit_stX): Likewise.
2116 (emit_sextX): Likewise.
2118 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2120 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2121 a symbol found in a reloc.
2123 * symbols.c (resolve_symbol_value): Improve the error message if
2124 an undefined symbol is used in an expression.
2126 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2128 * doc/internals.texi: Rewrite, and add a lot of documentation.
2129 * doc/Makefile.in (internals.info): New target.
2132 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2134 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2135 against weak symbols.
2137 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2139 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2142 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2143 fixup at the right address within the frag.
2145 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2146 to an absolute value, instead increment it as needed.
2148 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2149 * config/tc-v850.c: Fix some indention problems.
2150 (md_relax_table): Define for D9->D99 branch displacement
2152 (md_convert_frag): Do something useful instead of aborting.
2153 (md_estimate_size_before_relax): Likewise.
2154 (md_assemble): Note if the matching instruction has a relaxable
2155 operand. If it does, allocate frag with frag_var and don't
2159 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2161 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2162 write out any buffered instructions when a ".end" is found.
2164 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2166 * read.c (read_a_source_file): New hook md_cleanup().
2168 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2170 * write.c (fix_new_exp): Use make_expr_symbol to build an
2171 expression symbol for a complex fixup.
2174 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2176 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2177 hacks to improve parsing of complex hi, lo, zda, etc
2179 (md_assemble): Don't demand and eat a trailing ')' after finding
2180 a v850 relocation prefix. Sign extend the constant in a
2181 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2183 (parse_cons_expression_v850): Don't eat a trailing ')' after
2184 finding a v850 relocation prefix.
2186 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2187 (TC_CONS_FIX_NEW): Likewise.
2188 * config/tc-v850.c (parse_cons_expression_v850): New function.
2189 (cons_fix_new_v850): Likewise.
2191 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2194 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2196 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2197 for an unknown relocation type.
2200 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2202 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2205 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2207 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2208 differently for movea & sst/sld insns.
2211 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2213 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2216 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2218 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2219 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2220 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2221 frob_file_after_relocs field.
2222 * config/obj-elf.c (elf_format_ops): Likewise.
2223 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2224 including obj-elf.h.
2226 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2229 specially if not ELF.
2230 (md_apply_fix): Handle BFD_RELOC_64.
2231 (tc_gen_reloc): Handle BFD_RELOC_64.
2233 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2234 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2237 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2238 Don't check S_GET_OTHER.
2240 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2242 * config/tc-mips.c (mips_ip): Accept an odd floating point
2243 register with l.s or s.s.
2245 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2247 (obj_aout_type): New static function.
2249 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2254 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2256 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2257 and sdaoff expressions.
2259 * write.c (fixup_segment): Don't add symbol value to addend if
2260 TC_V850 and OBJ_ELF.
2261 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2264 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2265 (md_pcrel_from_section): Likewise.
2266 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2268 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2270 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2271 (md_pcrel_from_section): New function.
2272 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2275 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2277 * config/tc-mips.c (load_register): Add cast to offsetT when using
2280 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2282 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2283 (elf_frob_file_after_relocs): ... here. New function.
2284 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2285 * write.c (write_object_file): Call *frob_after_relocs after the
2286 call to write_relocs.
2288 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2290 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2291 symbol, as this messes up linking. Instead, expand the recursive call
2292 inline and change up the appropriate bits to get the 0x8000 offset
2293 in the reloc addend.
2295 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2297 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2298 two symbols in the same segment to be adjusted.
2300 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2301 * configure: Rebuild.
2303 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2305 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2307 (ppc_elf_validate_fix): Ditto.
2308 (md_assemble): Ditto.
2310 (ppc_pe_section): Ditto.
2311 (ppc_frob_symbol): Ditto.
2313 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2315 * config/mn10300.c (md_assemble): Pass an extra shift count
2316 to mn10300_insert_operand based on the opcode format.
2317 (mn10300_insert_operand): Accept and use extra shift count
2320 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2321 formats rather than hard-coded constants.
2323 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2324 are 7 bytes long. Write out instructions in big-endian format.
2326 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2328 * config/tc-mn10300.c (md_assemble): Tweak further so
2329 that all instructions are parsed correctly.
2331 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2333 * as.h: Include libiberty.h.
2334 (xmalloc, xrealloc): Don't declare.
2335 * as.c: Don't include libiberty.h.
2336 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2337 * config/tc-mips.c: Likewise.
2338 * messages.c: Likewise.
2339 (xstrerror): Don't declare.
2340 * xmalloc.c: Remove.
2342 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2344 * config/tc-mn10300.h (pre_defined_registers) Remove.
2345 (system_registers, cc_names): Likewise.
2346 (address_registers, data_registers, other_registers): New register
2348 (register_name, system_register_name, cc_name): Remove.
2349 (mn10300_reloc_prefix): Likewise.
2350 (data_register_name): New function.
2351 (address_register_name, other_register_name): Likewise.
2352 (md_assemble): Rough cut at parsing operands. Remove lots of
2354 (md_apply_fix3): Disable for now.
2356 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2358 * config/tc-m68k.c (select_control_regs): New function, extracted
2359 out of m68k_init_after_args.
2360 (m68k_init_after_args): Use it.
2361 (mri_chip): Use it here as well to update set of allowed control
2364 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2366 * config/obj-elf.c (elf_begin): New function.
2367 (obj_elf_section): Add the section symbol to the symbol table.
2368 * config/obj-elf.h (obj_begin): Define.
2369 (elf_begin): Declare.
2370 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2373 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * config/obj-coff.c (fixup_segment): Subtract the section address
2376 from a PC relative reloc if TC_M68K.
2378 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2380 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2381 .uaxword available even if not OBJ_ELF.
2382 (md_atof): Remove unused local variable wordP.
2384 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2386 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2387 for Matsushita MN10x00 support.
2388 * configure.in: Recognize mn10x00-*-*
2389 * configure: Rebuilt.
2391 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2393 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2394 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2395 (load_expression): track clobbering of base reg before jmp/jsr.
2396 (s_alpha_file): pass case_hack flags and source filename via
2397 symbol table to bfd.
2398 * tc-alpha.h (TC_CONS_FIX_NEW): define
2400 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2402 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2403 * configure: Rebuild.
2405 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2407 * read.c (s_macro): Warn if a macro has the same name as a
2409 (s_space): In m68k MRI mode, align to a word boundary.
2410 * macro.c (define_macro): Add namep parameter. Change all
2412 * macro.h (define_macro): Update declaration.
2414 * as.c (show_usage): Print bug report address.
2415 (parse_args): Change version printing to match current GNU
2417 * gasp.c (show_usage): Print bug report address.
2418 (main): Change version printing to match current GNU standards.
2420 * config/tc-m68k.c (init_table): Correct access control unit
2421 register numbers. From Ken Rose <rose@netcom.com>.
2423 * config/tc-alpha.c: Add some static function prototypes.
2424 (alpha_macros): Move to top of file. Make static.
2425 (alpha_num_macros): Move to top of file.
2428 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2430 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2434 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2437 and just call sprintf_vma.
2439 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2441 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2443 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2445 * read.c (float_cons): Call md_flush_pending_output if it is
2448 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2450 * config/tc-d10v.c (md_operand): Created. Allows operands to
2452 * config/tc-d10v.h (md_operand): Undefined.
2454 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2456 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2457 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2459 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2461 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2462 reloc for the i960 for a reloc in the same section. This undoes
2463 one of the two changes made Aug 19.
2465 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2467 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2468 symbols to the position of the debugging information.
2470 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2472 * expr.c (expr): Always use unsigned right shifts for >>.
2474 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2476 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2477 slots when processing BL fixups.
2479 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2480 on the first half of the instruction.
2482 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2485 stabs expression, rather than giving an error.
2487 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2490 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2492 * config/tc-mips.c (append_insn): Fill in the value for a constant
2493 jump, rather than creating a reloc.
2495 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2497 * config/tc-mips.c (append_insn): Don't swap an instruction which
2498 sets a condition code with an instruction which uses a condition
2500 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2503 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2504 (mips_ip): Give a better error message if the ISA level is wrong.
2505 (md_parse_option): Recognize -mcpu=[v][r]5000.
2507 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2509 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2511 (load_register): Ensure hi32 bits are not lost during lo32bit
2512 processing. Fix shift offset that was overflowing into the next
2513 instruction field. Add code to generate shorter sequences for
2514 constants with a single contiguous seqeuence of ones.
2516 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2518 * config/tc-d10v.c (d10v_dot_word): New function to support
2519 "@word" with the word pseudo-op.
2520 (md_apply_fix3): Cleanup and changes to support correct sizes
2521 for 16 and 18-bit relocs.
2523 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2525 * configure.in (sparc-*-aout): Set `em'.
2526 * configure: Regenerated.
2527 * config/te-sparcaout.h: New file.
2528 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2529 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2530 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2531 (SPECIAL_CASE_{SETSW,SETX}): Define.
2532 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2533 (md_begin): Delete setting of `target_big_endian'.
2534 (output_insn): New function.
2535 (md_assemble): Rewrite. Add `setx' support.
2536 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2538 (md_atof): Add little endian support.
2539 (md_number_to_chars): Likewise.
2540 (md_apply_fix): Likewise.
2541 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2542 (md_parse_option): Likewise.
2543 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2545 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * ecoff.c (ecoff_new_file): New function.
2548 * ecoff.h (ecoff_new_file): Declare.
2549 * config/obj-ecoff.h (obj_app_file): Define.
2551 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2553 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2554 symbol by 32k so that our 16-bit signed offset can address the
2555 entire chunk. Reported by <matt@lkg.dec.com>.
2557 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * config/tc-mips.c (load_register): Remove unused variable tmp.
2561 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2563 * config/tc-mips.c (load_register): Remove unnecessary code that
2564 was causing the high 32bits of 64bit constants to be lost.
2566 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2568 * config/tc-d10v.c: Added changes to support function
2569 pointers and "@word" syntax.
2572 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2574 * config/tc-v850.c: Remove commented out and #if 0'd code.
2575 (v850_reloc_prefix): Provide prototype.
2576 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2578 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2579 (md_assemble): Add default to case statement.
2581 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2583 * config/tc-v850.c (md_assemble): Compute size of the instrction
2586 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2589 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2591 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2592 routines to fetch/store the updated instruction from/to memory.
2593 (v850_insert_operand): If the operand has a specialized insert
2596 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2598 * config/tc-v850.c (reg_name_search): Align calling convention to
2599 be like identical function found in tc-ppc.c.
2600 (get_reloc): Removed.
2601 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2602 (md_assemble): emit fixups.
2603 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2605 (md_apply_fix3): handle fixups/relocs.
2606 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2609 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2612 * configure.in (sh-*-elf*): New target.
2613 * config/tc-sh.h (TARGET_ARCH): Define.
2614 (WORKING_DOT_WORD): Define.
2615 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2616 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2617 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2618 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2619 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2620 (SUB_SEGMENT_ALIGN): Likewise.
2621 (RELOC_32): Don't define.
2622 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2623 (target_big_endian): Declare if OBJ_ELF.
2624 (TARGET_FORMAT): Define if OBJ_ELF.
2625 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2627 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2628 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2629 (struct sh_count_relocs): Define.
2630 (sh_count_relocs): New static function, broken out of
2631 sh_frob_file. Add BFD_ASSEMBLER code.
2632 (sh_frob_section): Likewise.
2633 (sh_frob_file): Call sh_frob_section.
2634 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2635 call section_symbol rather than seg_info (seg)->dot.
2636 (md_section_align): Add OBJ_ELF version.
2637 (SWITCH_TABLE_CONS): Define.
2638 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2639 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2640 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2642 (struct reloc_map): Define if not BFD_ASSEMBLER.
2643 (coff_reloc_map): Likewise.
2644 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2645 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2646 * write.c (write_relocs): Ifdef out fx_where test which triggers
2647 inappropriately for SH ELF.
2648 (write_object_file): Call tc_frob_file_before_adjust and
2649 obj_frob_file_before_adjust if they are defined.
2651 * write.c (write_object_file): Use BFD_RELOC_16, not
2652 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2654 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2657 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2659 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2660 branch sizes in across sections.
2663 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2665 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2668 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2670 * config/tc-v850.c (md_begin): Deal with end of opcode
2674 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2676 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2677 the wrong opcode for cases like st2w where there are many forms
2678 of the same instruction.
2680 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2682 * expr.c (operand): If md_parse_name is defined, call it before
2683 calling symbol_find_or_make.
2684 * config/tc-ppc.h (md_parse_name): Define.
2685 (ppc_parse_name): Declare.
2686 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2688 (register_name): Update call to reg_name_search.
2689 (cr_operand): New static variable.
2690 (cr_names): New static const array.
2691 (ppc_parse_name): New function.
2692 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2693 cr_operand before calling expression.
2695 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2697 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2698 hppa_gen_reloc_type call.
2700 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2702 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2703 on addresses. Improved error messages.
2704 * doc/c-d10v.texi: Added docs for register pairs.
2706 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2708 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2711 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2713 * ecoff.c (init_file): Initialize fMerge to 1.
2714 (add_file): Restore old file merging code, but only merge files if
2716 (ecoff_directive_loc): Clear fMerge field of current file.
2717 (ecoff_generate_asm_lineno): Likewise.
2719 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2721 * doc/c-d10v.texi: Fix typo.
2724 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2726 * config/tc-v850.c (md_assemble): Correct bit masking for
2727 hi and lo expressions.
2729 * config/tc-v850.c (md_assemble): Rough cut at demanding
2730 "ep" or "r30" in sst and sld instructions.
2731 (md_apply_fix3): Don't abort. Just warn that we don't
2734 * config/tc-v850.c (CC_NAME_CNT): Define.
2735 (cc_name): New function.
2736 (md_assemble): Handle V850_OPERAND_CC correctly.
2738 * config/tc-v850.c (md_assemble): Don't forget to initialize
2741 * config/tc-v850.c (reg_name_search): Generalize to search
2742 any given register table.
2743 (register_name): Pass appropriate table and size to reg_name_search.
2744 (system_register_name): New function.
2745 (SYSREG_NAME_CNT): Define.
2746 (md_assemble): Handle operands which are system registers.
2748 * config/tc-v850.c (md_assemble): If we find a register, but the
2749 opcode doesn't want a register, then we don't have a match.
2750 (md_assemble): Get size of the instruction from the opcode table.
2753 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2755 * configure.in: Set and substitute HLDENV.
2756 * configure: Rebuild.
2757 * Makefile.in (HLDENV): New variable.
2758 (as.new): Use $(HLDENV).
2760 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2761 if an array dimension is not known.
2763 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2765 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2766 * doc/c-d10v.texi: Cleanup.
2769 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2771 * config/tc-v850.c: New file.
2772 * config/tc-v850.h: New file.
2773 * configure (v850-*-elf): New target.
2774 * configure.in (v850-*-elf): New target.
2777 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2779 * doc/c-d10v.texi: New file.
2780 * doc/all.texi: Added D10V stuff.
2781 * doc/as.texinfo: Added D10V stuff.
2783 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2785 * config/tc-d10v.c: All references to defined symbols should
2786 now use the optimal instruction. .float and .double now work.
2788 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2790 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2791 section address for the i960 as is done for the i386.
2793 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2795 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2796 case, forward-include bfd/elf-bfd.h.
2798 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2800 * config/tc-d10v.c: Add additional information to the opcode
2801 table to help determinine which instructions can be done
2804 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2806 * config/tc-arm.c: Major changes to add Thumb support, with lots
2807 of change input from <rearnsha@armltd.co.uk>.
2808 Reverted to INSN_SIZE macro, rather than insn_size variable.
2809 (insns): Added ARM "bx" instruction support.
2810 (tinsns): Added Thumb instruction definition structure.
2811 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2812 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2813 (opcode_select,s_arm,s_thumb,s_code): Added.
2814 (decode_shift): Allow upper-case RRX.
2815 (do_ldst): Simpler halfword support.
2816 (do_ldmstm): Improved.
2817 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2818 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2819 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2820 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2821 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2823 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2824 (md_parse_option): Add support for -mthumb.
2825 (md_show_usage): Updated to reflect new command line option.
2826 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2827 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2828 fragment information to be held.
2830 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2832 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2833 non-null, but is a constant.
2834 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2835 so that error reporting will work correctly.
2837 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2840 against weak symbols.
2842 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2845 (ppc_force_relocation): Declare if OBJ_XCOFF.
2846 * config/tc-ppc.c (ppc_force_relocation): New function if
2849 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2853 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2855 * config/tc-d10v.c: Fix problem with relocs.
2857 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2860 with nops if not in data_section or bss_section.
2862 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2864 Add support for openVMS/Alpha.
2865 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2866 * config/obj-evax.c: New file.
2867 * config/obj-evax.h: New file.
2868 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2870 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2871 defined. Add case for bfd_target_evax_flavour.
2872 * config/vms-a-conf.h: New file.
2873 * conf-a-gas.com: New file.
2874 * configure.in: Add target alpha-*-*vms*.
2875 * configure: Rebuild.
2876 * makefile.vms: New file.
2877 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2878 Don't call ffs on openVMS/Alpha.
2880 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2882 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2883 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2885 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2886 (NEED_DECLARATION_SBRK): New macro.
2887 * configure, conf.in: Rebuild.
2888 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2889 (strstr): Declare if NEED_DECLARATION_STRSTR.
2890 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2892 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2894 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2895 by a constant before entering the main switch. Reject attempts to
2896 apply an arithmetic function to non-absolute symbols, except for
2897 the special case of subtraction of two symbols in the same
2900 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2901 not to more than a 16 byte boundary.
2903 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2904 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2905 (tc_gen_reloc): If out of memory call as_fatal rather than
2906 assert. If no howto found, call as_bad_where rather than
2907 as_fatal. Change the error message slightly. Set howto to a
2908 non-NULL value in order to keep going.
2910 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2912 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2914 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2916 * config/tc-h8300.c (get_specific): New operand "size" derived
2917 from ".b", ".w" and ".l" extensions. All callers changed. If
2918 the base instruction has no operands, then use the size to
2919 determine which specific instruction to use.
2921 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2925 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2927 * config/tc-mips.c (md_section_align): Don't change addr if
2930 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2932 * config/tc-hppa.c: Revert yesterday's changes.
2934 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2936 * config/tc-d10v.c: Disable range checking on 16-bit values.
2938 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2940 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2941 not just the ones that don't match.
2943 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2945 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2947 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2949 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2950 pre-cursor to adding Thumb support. Also added cpu_variant flag
2951 information to each of the asm_flg structures.
2952 (md_parse_option): Updated ARM7 parsing to allow 't' for
2953 thumb/halfword support, aswell as 'm' for long multiply.
2954 (md_show_usage): Updated help message.
2955 (md_assemble): Check that instruction flags are applicated to the
2956 current cpu variant.
2957 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2958 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2959 signextension instructions.
2960 (do_ldst): Generate halfword and signextension variants if
2961 mnemonic flags match.
2962 (ldst_extend): Do not allow shifts in the offset field of halfword
2963 or signextension instructions.
2964 (validate_offset_imm): Provide check on halfword and signextension
2966 (add_to_lit_pool): Merge identical literal pool values.
2968 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
2970 * config/tc-hppa.c (selector_table): Add 'E' selector.
2971 (cons_fix_new_hppa): Don't coke on e_esel.
2972 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
2973 to help generate exception handling tables.
2974 (md_apply_fix): Don't try to apply fixups with an e_esel
2976 (hppa_fix_adjustable): Fixups with e_esel selectors
2979 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
2981 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
2984 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2986 * config/tc-d10v.c: Added lots of error checking. Added hacks
2987 to support accumulator shifts.
2989 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
2991 * symbols.c (S_SET_EXTERNAL): Let .weak override.
2992 (S_CLEAR_EXTERNAL): Likewise.
2993 (S_SET_WEAK): Remove error; just let .weak override.
2995 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2997 * config/tc-d10v.c (md_assemble): Now handles multiline
3000 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3002 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3003 Added kludge for divs instruction. Fixed minor problem with
3004 multiple text sections.
3005 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3007 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3009 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3010 addresses to be right-shifted by 2.
3012 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3014 * config/tc-d10v.c: Many changes to get relocs working.
3015 (register_name): No longer creates a symbol for register names.
3016 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3017 (d10v_insert_operand): Now works correctly for either container.
3018 * config/tc-d10v.h (d10v_cleanup): Declare.
3020 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3022 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3023 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3025 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3027 * tc-alpha.c: Patches to track current minimum alignment to reduce
3028 the number of fragments created with frag_align.
3029 (alpha_current_align): New static variable.
3030 (s_alpha_text): Reset alignment to 0.
3031 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3032 (s_alpha_stringer, s_alpha_space): New functions.
3033 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3034 (alpha_cons_align): New function to replace both of them.
3035 (emit_insn): Only align if alpha_current_align is less than 2;
3036 reset alpha_current_align to 2.
3037 (s_alpha_gprel32): Likewise.
3038 (s_alpha_section): New function. Basically duplicate the other
3039 alpha section change hooks. Only define for ELF.
3040 (s_alpha_float_cons): Simplify alignment handling.
3041 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3042 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3043 Don't define the s_alpha_cons pseudo-ops. Do define
3044 s_alpha_stringer and s_alpha_space pseudo-ops.
3045 (alpha_align): Skip if less than current default alignment. Set
3047 * tc-alpha.h (md_flush_pending_output): Remove.
3048 (md_cons_align): Add.
3050 * tc-alpha.c: Add oodles of function description comments.
3051 (md_bignum_to_chars): Remove; there are no callers.
3052 (md_show_usage): Mention some more variants.
3054 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3056 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3057 * configure.in (sparc-*-sysv4*): New target.
3058 * configure: Rebuild.
3060 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3061 uaxword to use s_uacons.
3062 (sparc_no_align_cons): New static variable.
3063 (s_uacons): New static function.
3064 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3067 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3069 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3070 5 with regard to shared libraries.
3071 * configure: Rebuild.
3073 * config/tc-m68k.c (m68k_ip): Use the correct length when
3074 allocating space for the unsupported architecture error message.
3076 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3078 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3080 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3082 * config/tc-d10v.c: New file.
3083 * config/tc-d10v.h: New file.
3084 * configure (d10v-*-elf): New target.
3085 * configure.in (d10v-*-elf): New target.
3087 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3089 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3091 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3093 * config/tc-alpha.c (alpha_align): Change fill parameter
3094 to a pointer. Take NULL as 0 or nop depending on section. Change
3096 (s_alpha_align): Rename local variables.
3098 * doc/as.texinfo (.align): Document action of omitted
3101 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3103 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3104 when an unsupported PC relative reloc is seen, rather than calling
3107 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3108 Instead, check state when '#' comment is seen.
3110 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3114 (tc_gen_reloc): If fixup was changed to be PC relative, change
3115 reloc type accordingly. Use name of reloc in error message.
3117 * as.h: Don't define const or volatile.
3118 * flonum.h: Don't define const.
3120 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3121 if fx_pcrel is set. Correct setting the addend case in the
3122 OBJ_ELF case (from Andreas Schwab
3123 <schwab@issan.informatik.uni-dortmund.de>).
3124 (md_show_usage): Correct -mfc5200 to -m5200.
3126 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3128 * doc/c-m68k.texi: Document -m5200 flag.
3129 * doc/as.texinfo: Likewise.
3131 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3134 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3136 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3137 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3139 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3141 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3143 * Released binutils 2.7.
3145 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3147 * config/tc-mips.c (mips_ip): Only perform range check when
3148 dealing with O_constant expressions.
3150 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3152 * m68k-parse.h (m68k_register): Add new coldfile control
3155 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3156 array of control registers for the coldfire.
3157 (cpu_of_arch): Added mcf5200.
3158 (archs): Added mcf5200.
3159 (init_table): Add new control registers.
3160 (m68k_ip): Added support for new control registers.
3161 (m68k_init_after_args): Likewise.
3163 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3165 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3167 * read.h (is_it_end_of_statement): Declare.
3168 * read.c (is_it_end_of_statement): Remove declaration.
3170 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3172 (md_assemble): Fix handling of @l with an unsigned constant. Add
3173 default case to reloc switch.
3175 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3177 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3178 * ecoff.c (last_lineno): New static variable.
3179 (add_procedure): Set last_lineno.
3180 (ecoff_directive_loc): Likewise.
3181 (ecoff_generate_asm_lineno): Likewise.
3182 (ecoff_fix_loc): New function.
3183 * ecoff.h (ecoff_fix_loc): Declare.
3184 * config/tc-mips.c (append_insn): When inserting nops, and using
3185 ECOFF debugging, call ecoff_fix_loc.
3187 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3189 * config/tc-h8300.c (build_bytes): If an operand type is
3190 marked as SRC_IN_DST retrieve it from the "destination" op.
3192 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3194 * configure.in (arm-*-riscix*): Set emulation to riscix.
3195 * configure: Rebuild.
3196 * config/te-riscix.h: New file to define TE_RISCIX.
3198 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3200 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3202 * Makefile.in (config.status): Just run config.status as other
3205 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3207 * mpw-config.in (TARGET_OS): Add definition to conf.
3209 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3211 * config/tc-mips.c (append_insn): Parenthesize
3212 cop_interlocks expressions.
3214 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * listing.c (listing_print): Close the listing file if it is not
3217 stdout. Close the other files opened for the listing.
3219 * config/tc-sparc.h (md_cons_align): Define.
3220 (sparc_cons_align): Declare.
3221 (HANDLE_ALIGN): Define.
3222 (sparc_handle_align): Declare.
3223 * config/tc-sparc.c (sparc_cons_align): New function.
3224 (sparc_handle_align): New function.
3225 * read.c (cons_worker): Call md_cons_align if it is defined.
3227 * as.h (struct frag): Add fr_file and fr_line fields.
3228 * frags.c (frag_new): Set fr_file and fr_line.
3229 (frag_var): Likewise.
3230 (frag_variant): Likewise.
3232 * as.h (struct frag): Remove unused align_mask and align_offset
3235 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3236 From <uddeborg@carmen.se>.
3238 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3240 * configure.in (mips-*-osf*): New target.
3241 * configure: Rebuild.
3243 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3245 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3247 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3248 between co-processor comparisons and branches for the VR4300.
3250 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3252 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3253 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3255 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3256 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3257 includedir): Use autoconf set values.
3260 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * listing.c (listing_eject): Don't do anything if listing is 0.
3263 (listing_list): Likewise.
3264 (listing_source_line): Likewise.
3265 (listing_title): Don't save title if listing is 0.
3266 (listing_source_file): Check listing rather than listing_tail.
3268 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3269 using shared libraries.
3270 * configure: Rebuild.
3272 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3274 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3275 absolute expression if a relocation type was specified.
3277 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3279 * configure.in: Add support for *-*-rtems* configurations.
3280 * configure: Rebuild.
3282 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3284 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3285 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3286 opcodes library for alpha.
3287 * configure: Rebuild with autoconf 2.10.
3288 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3289 use new opcode table.
3290 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3291 (LOCAL_LABEL): Define differently if OBJ_ELF.
3292 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3293 * config/alpha-opcode.h: Remove.
3294 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3295 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3296 include/opcode/alpha.h rather than config/alpha-opcode.h.
3298 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3301 relocation symbol was not resolved.
3302 * config/obj-coff.c (do_relocs_for): Likewise.
3304 * write.c (adjust_reloc_syms): Refetch the symbol section after
3305 calling S_GET_VALUE, since it may have changed.
3307 * expr.c (struct expr_symbol_line): Define.
3308 (expr_symbol_lines): New static variable.
3309 (make_expr_symbol): Add entry to expr_symbol_lines.
3310 (expr_symbol_where): New function.
3311 * expr.h: Use extern on function declarations.
3312 (expr_symbol_where): Declare.
3313 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3314 rather than printing the meaningless name of an expression
3317 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3319 * config/tc-i386.c (md_number_to_chars): Deleted.
3320 * config/tc-i386.h (md_number_to_chars): New macro.
3322 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3324 (load_symbol_address, load_expression): Use build_mem.
3325 (build_operate): New function.
3326 (emit_addq_r): Use it.
3328 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3330 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3332 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3334 * config/tc-vax.h (NOP_OPCODE): Define.
3336 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3338 * config/obj-vms.h (S_IS_COMMON): Define.
3339 (S_IS_LOCAL): Check for \002 as well as \001.
3340 (LONGWORD_ALIGNMENT): New macro.
3341 (SUB_SEGMENT_ALIGN): Use it.
3343 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3345 * config/vms-conf.h: Reconcile with conf.in.
3347 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3349 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3352 * doc/as.texinfo: Document that any number of hex digits can
3355 * as.c (struct defsym_list): Define.
3356 (defsyms): New static variable.
3357 (parse_args): Just put --defsym arguments on defsyms list, rather
3359 (main): Define defsyms after output file is created.
3361 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3362 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3364 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3365 insn_error rather than calling check_absolute_expr.
3367 * as.c (emulation_name): Remove unused static variable.
3368 (default_emul_bfd_name): Add return NULL to avoid warning.
3369 * ecoff.c (ecoff_stab): Remove unused variables name and
3371 * frags.c (frag_new): Remove unused variable tmp.
3372 * hash.c (hash_grow): Parenthesize + within <<.
3373 (hash_print_statistics): Use %lu, not %d, to print unsigned
3375 * messages.c: Include "libiberty.h".
3376 (fprint_value): Add cast to avoid printf warning.
3377 (sprint_value): Likewise.
3378 * read.c: Include "ecoff.h".
3379 (emit_expr): Add casts to avoid printf warnings.
3380 * read.h: Use extern for function declarations.
3381 (pop_insert): Declare.
3382 * stabs.c: Include "ecoff.h".
3383 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3384 former_last_fragP, and new_fragP.
3385 * subsegs.h (subsegs_print_statistics): Declare.
3386 * symbols.c (debug_verify_symchain): Change macro to discard
3388 * write.c (dump_section_relocs): Likewise.
3389 * write.h: Use extern for function declarations.
3390 (write_print_statistics): Declare.
3391 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3393 * config/e-mipself.c (mipself_bfd_name): Likewise.
3394 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3396 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3397 emit relocations against external symbols.
3399 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3400 message if bfd_reloc_type_lookup fails, rather than calling
3403 * config/tc-alpha.c (alpha_force_relocation): Add
3404 BFD_RELOC_12_PCREL to switch.
3406 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3408 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3409 TE_PE (Lfoo, not .Lfoo).
3411 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * read.c (s_fill): Don't warn about a zero repeat count.
3415 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3416 coprocessor register.
3418 * config/tc-i386.c (md_assemble): When checking the size of a
3419 register to set the size of an instruction, do a bitwise and with
3420 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3423 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3425 * config/tc-h8300.c (parse_reg): Tweak error messages.
3426 (build_bytes): Likewise.
3427 (skip_colonthing): Handle :32 suffix.
3428 (get_specific): Promote L_24 to L_32 if it makes a match.
3429 Don't always promote L_8 to L_16.
3430 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3432 * config/tc-h8300.c (Smode): New variable.
3433 (h8300hmode): Turn off Hmode.
3434 (h8300smode): New function. Turn on Smode and Hmode.
3435 (md_pseudo_table): New ".h8300s" pseudo-op.
3436 (parse_reg): Handle "exr" register.
3437 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3438 Handle "mach" and "machl" operands for ldmac.
3439 (get_specific): Handle "stm.l" and "ldm.l".
3440 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3441 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3444 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3446 * doc/as.texinfo: Reorder chapter of machine dependent options so
3447 that it is sorted by chip name.
3449 * doc/as.texinfo: Use consistant spelling of Vax.
3450 * doc/c-vax.texi: Likewise.
3452 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3454 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3456 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3457 (md_apply_fix): Likewise.
3458 (pa_try): New function.
3459 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3461 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3463 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3464 (pa_level): New function.
3466 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3468 * listing.c (listing_newline): Don't do anything if listing is 0.
3470 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3472 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3473 symbol_create, not symbol_new.
3475 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3477 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3478 absolute symbol unless TC_FORCE_RELOCATION returns true.
3480 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3482 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3483 the symbol to a pointer. Don't set previous_file_symbol.
3484 Simplify symbol list rearrangement.
3485 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3486 (coff_adjust_symtab): Don't check previous_file_symbol.
3488 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3490 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3492 (md_pseudo_table): Add ppc_elf_lcomm.
3494 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3496 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3497 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3498 (md_begin): Add digits to alt_notend_table.
3499 (md_parse_option): Make s a const pointer.
3501 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3502 (s_empty): New static function.
3504 * config/obj-coff.c (struct filename_list): Only define if not
3506 (filename_list_head, filename_list_tail): Likewise.
3507 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3508 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3509 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3510 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3511 remove the new symbol from the list.
3512 (obj_coff_endef, both versions): Call tag_insert even if there is
3513 an old symbol with the same name, if the old symbol does not
3515 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3516 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3517 symbol that will be moved to the end of the symbol list.
3518 (coff_adjust_section_syms): Always call section_symbol for .text,
3520 (coff_frob_section): Likewise. Also, remove unused variable
3523 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3524 manipulating frags directly.
3525 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3528 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3529 whether the next character is '*' before checking whether we are
3530 at the start of a line. Permit LINE_COMMENT_START to start a
3531 comment in state 1 (seen some whitespace) as well, to match the
3534 * gasp.c (do_align): Permit a fill value for .align.
3536 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3538 * read.c (next_char_of_string): Warn if a newline is seen in the
3539 middle of a string. Call bump_line_counters when appropriate.
3541 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3543 * symbols.c (colon): Use LOCAL_LABEL.
3545 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3547 * Makefile.in (install): Don't check to see if tooldir exists.
3548 Make $(tooldir) and $(tooldir)/bin.
3550 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3552 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3555 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3557 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3558 insn_error. Don't put the string "ERROR" in insn_error. Set
3559 insn_error rather than calling as_warn for an unsupported opcode.
3561 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3564 before permitting -64.
3565 * output-file.c (output_file_create): Remove duplicate
3568 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3570 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3571 section rather than a .reginfo section.
3572 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3575 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3576 bit value with the high bit set.
3578 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * read.c (s_lcomm): Set section flags for .sbss section.
3582 * config/tc-mips.c (mips_64): New static variable.
3583 (mips_target_format): If mips_64, return elf64 targets rather than
3585 (md_longopts): Add "32" and "64".
3586 (md_parse_option): Handle -32 and -64.
3587 (md_show_usage): Mention -32 and -64.
3588 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3591 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3593 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3594 for Solaris compatibility.
3596 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3597 .stabd with 4 arguments into a .stabn.
3599 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3601 * config/tc-mips.c (macro): When passing X_add_number to
3602 macro_build, cast it to int first.
3604 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3607 created by emit_expr.
3609 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3610 as_perror rather than assert.
3612 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3614 * config/tc-mips.c (mips_ip): Mark sections created to hold
3615 floating point information as read only.
3617 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3619 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3621 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3623 * read.c (potable): Add .skip as a synonym for .space.
3625 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3626 4 arguments, providing the 4th argument is 0, to allow
3627 compatibility with the Solaris assembler.
3629 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3631 * config/tc-sh.h (struct sh_segment_info_type): Define.
3632 (TC_SEGMENT_INFO_TYPE): Define.
3633 (sh_frob_label): Declare.
3634 (tc_frob_label): Define.
3635 (sh_flush_pending_output): Declare.
3636 (md_flush_pending_output): Define.
3637 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3638 reloc before the instruction if necessary.
3639 (sh_frob_label): New function.
3640 (sh_flush_pending_output): New function.
3641 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3642 when looking for the reloc for the target of .uses.
3643 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3644 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3646 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3647 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3648 the absolute symbol.
3650 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3651 TC_SEGMENT_INFO_TYPE is defined.
3653 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3656 matches the register size.
3658 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3660 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3662 (do_relocs_for): Likewise.
3663 (fixup_segment): Don't just quit if linkrelax is set. Try to
3664 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3667 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3669 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3670 relative relocations with -mrelocatable. Also allow unfixed
3671 relocs in .ex_shared.
3673 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3675 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3676 non-zero before assuming this is a long file name.
3677 (w_strings): Likewise.
3678 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3680 * config/obj-coff.c (w_strings): Move declaration of i inside
3681 #ifdef block which uses it.
3683 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3685 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3686 "relaxmode". Output relocs which identify various relaxing
3687 possibilities for mov.[bwl] instructions.
3688 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3690 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3692 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3693 (MD_APPLY_FIX3): Define.
3694 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3696 (md_apply_fix3): Renamed from md_apply_fix.
3697 If pcrel reloc and symbol is in different section, undo effects
3700 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3702 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3703 any reloc with an LR% or RR% field selector for SOM.
3705 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3707 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3710 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3712 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3714 (yank_symbols): Likewise.
3716 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3718 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3719 BFD_ASSEMBLER, add name field.
3720 * config/obj-coff.c: Include "libiberty.h".
3721 (coff_header_append): Handle long section names.
3722 (crawl_symbols): Just use the name field for the symbol name,
3723 without worrying about null byte termination.
3724 (w_strings): Handle long section names.
3725 (write_object_file): Likewise. Also, use the name field, rather
3727 (obj_coff_add_segment): Permit long section names.
3728 (obj_coff_init_stab_section): Use the name field, rather than
3730 (adjust_stab_section): Likewise.
3731 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3733 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3734 (mem_fmt): Likewise.
3735 (md_apply_fix): Don't check fx_im_disp field.
3737 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3739 * configure.in: Add * after sparc*-*-vxworks.
3740 * configure: Rebuild.
3742 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3743 define it to comment_chars. Use tc_comment_chars rather than
3745 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3746 * config/tc-m68k.h (tc_comment_chars): Define.
3747 (m68k_comment_chars): Declare.
3748 * config/tc-m68k.c (m68k_comment_chars): Rename from
3749 comment_chars. Change into a pointer rather than an array.
3750 (md_longopts): Add "bitwise-or".
3751 (md_parse_option): Handle OPTION_BITWISE_OR.
3752 (md_show_usage): Mention --bitwise-or.
3753 * doc/c-m68k.texi: Document --bitwise-or.
3755 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3760 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3761 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3762 correct handling of input line pointer, and call
3763 demand_empty_rest_of_line.
3765 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3767 * config/tc-sparc.c (in_bitfield_range): New static function.
3768 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3769 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3770 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3771 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3772 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3774 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * config/obj-coff.c: BFD_ASSEMBLER:
3777 (coff_last_bf): New static variable.
3778 (coff_frob_symbol): Set endndx of a .bf symbol.
3780 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3781 (last_bfP): New static variable.
3782 (yank_symbols): Set endndx of a .bf symbol.
3784 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3786 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3787 and -s options. Add -be for good measure.
3789 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * read.c (s_space): Support non-constant fill value. Handle fill
3792 value correctly for a size other than 1.
3794 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3796 * config/tc-arm.c (my_get_float_expression): Update call to
3797 gen_to_words, X_PRECISION changed from 6 to 5.
3799 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3801 * config/tc-ppc.c (register_name,reg_name_search): Move register
3802 name lookup from PE specific code to all targets. Add support for
3803 -mregnames/-mno-regnames to control whether register names are
3805 (md_assemble): Call register_name for all platforms.
3806 (md_parse_option): Add support for -mregnames/-mno-regnames.
3808 * configure.in (powerpcle*-*-solaris): Add support.
3809 (powerpc*-*-linux): Ditto.
3810 * configure: Regenerate.
3812 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3814 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3817 be associated with a single %lo reloc.
3819 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3820 before comparing against MAX_GPREL_OFFSET, so that negative
3821 numbers are handled correctly.
3824 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * config/tc-sparc.c (last_insn): New static variable.
3827 (md_assemble): Warn about putting floating point branches in a
3828 delay slot. If architecture is less than v9, insert NOP
3829 instructions between floating point instructions and floating
3830 point branches. (The SunOS assembler does both these operations.)
3831 Save the last instruction opcode.
3832 (sparc_ip): Add pinsn parameter. Change caller.
3834 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3835 for byte jump to next instruction to skip empty frags.
3837 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3839 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3840 for addq with a 16 bit signed value, just emit a lda instruction
3843 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3845 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3848 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3850 * configure.in: Permit --enable-shared to specify a list of
3852 * configure: Rebuild.
3854 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3856 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3857 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3859 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3861 * config/atof-ieee.c: Fix handling of denormalized extended
3862 precision numbers and overflow/underflow detection.
3863 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3864 not include the 16 bit gap in the m68k extended precision format.
3866 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3868 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3870 * configure: Rebuild.
3872 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3874 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3875 be accessed using the $gp register.
3876 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3878 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3880 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3881 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3883 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3885 * read.c (get_line_sb): Bump line counters based on
3886 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3887 call LISTING_NEWLINE.
3888 (s_macro): Don't call demand_empty_rest_of_line.
3889 * app.c (do_scrub_chars): When handling C style comments, unget
3892 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3894 * read.h (enum linkonce_type): Define.
3895 (s_linkonce): Declare.
3896 * read.c (potable): Add "linkonce".
3897 (s_linkonce): New function.
3898 * subsegs.h (segment_info_type): Add linkonce field to
3899 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3900 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3901 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3902 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3904 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3905 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3906 entry based on the linkonce field in segment_info.
3907 * doc/as.texinfo: Document .linkonce.
3909 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3911 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3913 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * stabs.c (s_stab_generic): Call the listing functions before
3916 doing the rest of the processing, which may involve freeing the
3917 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3918 SEPARATE_STAB_SECTIONS case.
3920 * config/tc-hppa.c: Remove nested comment.
3921 (tc_gen_reloc): Move label done inside the ifdef in which it is
3923 (md_apply_fix): Pass pointers to correct types to libhppa.h
3924 functions. Always return a value.
3926 * config/tc-mips.h (tc_frob_file): Define.
3927 (mips_frob_file): Declare.
3928 * config/tc-mips.c (struct mips_hi_fixup): Define.
3929 (mips_hi_fixup_list): New static variable.
3930 (imm_unmatched_hi): New static variable.
3931 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3932 offset_reloc. Pass imm_unmatched_hi to append_insn.
3933 (append_insn): Add unmatched_hi parameter. If it is set, add the
3934 new fixup to mips_hi_fixup_list. Change all callers.
3935 (mips_ip): Set imm_unmatched_hi when appropriate.
3936 (mips_frob_file): New function.
3938 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3940 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3941 * configure: Regenerated.
3943 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * as.c (main): Call bfd_set_error_program_name.
3947 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3949 * as.h (strdup): Don't declare.
3950 * stabs.c: Include libiberty.h
3951 (get_stab_string_offset): Use xstrdup rather than strdup.
3952 (s_stab_generic): Likewise.
3953 * as.c (parse_args): Likewise.
3954 * read.c (s_mri_sect): Likewise.
3956 * gasp.c (change_base): Recognize \(...) construct documented to
3957 pass through enclosed characters literally through to the output.
3958 (process_assigns): Likewise. Also, be more careful to avoid
3959 looking past the end of the buffer.
3961 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3963 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3964 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3966 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3968 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
3970 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
3972 * config/alpha-opcode.h: Added cvtst instruction.
3974 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
3976 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
3977 string. Extract the addend from the result of expression.
3979 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
3981 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
3982 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
3983 mode, change the state to 3 rather than 1.
3985 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3987 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
3988 correspond to 11 March change.
3990 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
3992 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
3993 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
3995 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3997 * configure: Rebuild with autoconf 2.8.
3999 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4001 * config/atof-ieee.c (gen_to_words): Improve handling of
4002 X_PRECISION numbers. Based on patches from Andreas Schwab
4003 <schwab@issan.informatik.uni-dortmund.de>.
4005 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4007 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4009 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4010 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4011 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4012 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4015 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4017 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4019 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4021 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4022 (pa_def_subspaces): Add $MILLICODE$.
4023 (pa_spaces_begin): Set section flags for $MILLICODE$.
4025 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4027 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4028 not SHT_NOBITS. Don't tamper with flags based on type if a
4029 special section was found (revert Feb 29 change).
4031 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4032 if aligning to a longword boundary or greater.
4034 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4036 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4038 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4040 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4041 * configure: Regenerated.
4043 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4045 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4046 R_N1SEL since they're not defined for old versions of hpux.
4048 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4049 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4050 R_N0SEL and R_N1SEL.
4052 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4054 * flonum-konst.c: Add two more constants for 1e+-2048 and
4055 1e+-4096, and correct the other constants.
4057 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4059 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4061 * config/obj-elf.c (obj_elf_section): Allow predefined section
4062 types to set the nobits type. Avoid a shadowed declaration.
4064 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4066 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4067 reduce relocs using e_nlrsel field selectors.
4069 * write.c (fix_new_exp): Don't use #elif. Some compilers
4072 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4074 (pa_chk_field_selector): Handle new field selectors for SOM.
4076 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4078 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4079 * configure: Rebuild.
4080 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4081 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4083 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4086 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4088 * mpw-make.sed: Update to handle shared library support.
4090 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4092 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4093 the insn on mismatch.
4095 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4097 * configure.in: Add support for a29-coff.
4098 * configure: Rebuild.
4100 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4102 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4103 of the section when looking for the R_SH_USES fixup, because the
4104 frag addresses have not yet been adjusted.
4106 * gdbinit.in: Set a breakpoint on as_warn_where.
4108 * config/tc-mips.c (macro): Add missing arguments to macro_build
4109 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4111 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4114 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4116 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4118 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4120 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4122 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4123 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4124 Recognize [uU] format args as sparclet cpregs.
4126 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4131 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4133 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4134 well as S_IS_EXTERNAL.
4135 (tc_fix_adjustable): Likewise.
4136 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4137 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4139 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4140 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4142 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4144 * config/tc-sparc.c (max_architecture): Change to sparclite for
4146 (default_compatible): Delete.
4147 (sparc_ffs): New function.
4148 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4149 (sparc_ip): Rewrite architecture match and bump logic.
4151 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * configure.in: Check for 'do not mix' from native linker before
4154 trying to use -rpath.
4155 * configure: Rebuild.
4157 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4159 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4160 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4161 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4162 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4164 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4165 to the symbol lnnoptr field, to get the correct file offset.
4167 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4169 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4170 symbols that are not function, file, or section symbols to be
4173 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4175 * configure: Set and substitute RPATH_ENVVAR.
4176 * configure: Rebuild.
4177 * Makefile.in (RPATH_ENVVAR): New variable.
4178 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4180 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4181 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4182 * configure: Rebuild.
4184 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4186 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4187 appropriate flags in BFD section.
4189 * configure.in (m68k-*-psos*): New target.
4190 * configure: Rebuild.
4191 * config/te-psos.h: New file.
4192 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4195 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4197 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4198 * configure.in: Remove duplicate setting of cpu_type. Check
4199 whether opcodes library is required for on all targets, not just
4201 * configure: Rebuild.
4203 * config/tc-mips.c (mips_big_got): New static variable.
4204 (s_extern): Don't declare.
4205 (reg_needs_delay): New static function.
4206 (macro_build): Permit GOT/CALL_HI/LO relocs.
4207 (macro_build_lui): If place is not NULL, use the number in the
4209 (load_address): Handle mips_big_got case.
4210 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4212 (OPTION_XGOT): Define.
4213 (md_longopts): Add "xgot" if OBJ_ELF.
4214 (md_parse_option): Handle -xgot.
4215 (md_show_usage): Mention -xgot.
4216 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4217 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4219 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4221 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4222 the byte relocation, point it to the low byte of the word.
4224 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4226 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4227 * configure: Rebuild.
4229 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4231 * configure.in: Recognize any sparc* cpu.
4232 * configure: Regenerated.
4234 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4236 * read.c (potable): Add "mri" and ".mri".
4237 (s_mri): New function.
4238 * read.h (s_mri): Declare.
4239 * app.c (scrub_m68k_mri): New static variable.
4240 (mri_pseudo): New static variable.
4241 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4242 flag_m68k_mri. Initialize scrub_m68k_mri.
4243 (mri_state, mri_last_ch): New static variables.
4244 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4246 (app_push): Save new fields.
4247 (app_pop): Restore new fields.
4248 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4249 If TC_M68K, use a trivial state machine to look for occurrences of
4250 the .mri pseudo-op, and change the mode appropriately.
4251 * as.h (do_scrub_begin): Update prototype.
4252 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4254 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4256 (m68k_mri_mode_change): New function.
4257 (md_parse_option): Set reg_prefix_optional_seen.
4258 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4259 (MRI_MODE_CHANGE): Define.
4260 * doc/as.texinfo: Document .mri pseudo-op.
4262 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4265 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4267 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4268 * config/m68k-parse.h (enum pic_relocation): Define.
4269 (struct m68k_exp): Add pic_reloc field.
4270 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4271 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4272 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4274 * config/tc-m68k.c: Delete definition of NO_RELOC.
4275 (struct m68k_it): Add pic_reloc field.
4276 (add_fix): Copy over pic_reloc field.
4277 (md_pseudo_table): Interpret .align parameter as byte count.
4278 (mote_pseudo_table): Likewise.
4279 (tc_m68k_fix_adjustable): New function.
4280 (get_reloc_code): New function.
4281 (md_assemble): Use it as last argument to fix_new_exp.
4282 (md_apply_fix_2): For a relocation against a symbol don't put the
4283 addend into the data.
4284 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4285 (m68k_ip): Don't relax an operand that requires pic relocation.
4286 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4288 * write.c (fixup_segment): Don't add symbol value to addend if
4289 TC_M68K and OBJ_ELF.
4290 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4291 (motorola_operand): Add rule for `(zapc, EXPR)'.
4293 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4295 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4296 *really* is permissible before the comma.
4298 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4300 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4301 inserting nop instructions.
4303 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4305 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4307 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4310 class setting for a CALLNAME symbol in COFF.
4312 * read.c (potable): Pass negative numbers for new .balign[wl] and
4313 .p2align[wl] pseudo-ops.
4314 (s_align_bytes): Treat a negative argument as specifying the fill
4316 (s_align_ptwo): Likewise.
4318 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4320 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4321 (do_align): Take new len parameter. Change all callers. Pass it
4323 (s_align_bytes): Arg now indicates the length of the fill pattern.
4324 (s_align_ptwo): Likewise.
4325 * config/obj-coff.c (write_object_file): Pass length to
4327 * config/tc-i386.h (md_do_align): Take new len parameter.
4328 * config/tc-m88k.h (md_do_align): Likewise.
4329 * config/tc-m88k.c (m88k_do_align): Likewise.
4330 * config/tc-sh.h (md_do_align): Likewise.
4331 * config/tc-sh.c (sh_do_align): Likewise.
4332 * doc/as.texinfo: Document new pseudo-ops.
4334 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4335 done in cvt_frag_to_fill.
4337 * config/tc-sh.h (sh_do_align): Declare.
4338 (md_do_align): Define.
4339 * config/tc-sh.c (sh_do_align): New function.
4341 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4342 difference if the next address is before the current one.
4344 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4345 (archs): Initialize new field.
4346 (m68k_ip): Don't list alias names when listing CPUs which support
4349 * as.c (main): Call parse_args before read_begin.
4350 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4351 front of generated pseudo-ops.
4352 * read.c (potable): Ignore "name".
4353 (s_app_file): Permit a single quote after the string, since one
4354 may appear in m68k MRI mode.
4356 * configure.in: Check for --enable-shared. If linking against
4357 shared BFD and opcodes, fix library name on SunOS, and try to set
4359 * configure: Rebuild.
4361 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * as.h (flag_m68k_mri): Declare.
4364 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4365 * Many files: For MRI syntax that is specific to the m68k MRI
4366 assembler, check flag_m68k_mri rather than flag_mri or
4367 MRI_MODE_NEEDS_PSEUDO_DOT.
4369 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4371 * config/tc-i960.c (ARCH_HX): Define.
4373 (targ_has_sfr): Handle ARCH_HX.
4374 (targ_has_iclass): Handle ARCH_HX.
4375 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4376 (tc_headers_hook): If the architecture was specified explicitly,
4377 use it when setting the flags. Set the extern variable coff_flags
4378 rather than headers->filehdr.f_flags, since the latter is set
4379 unconditionally in obj-coff.c.
4380 (i960_handle_align): Remove unused variable fixp.
4382 Support for building bfd and opcodes as shared libraries, based on
4383 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4384 * configure.in: Set OPCODES and BFD to search directories.
4385 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4386 * configure: Rebuild.
4387 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4388 (LIBDEPS): New variable.
4389 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4390 $(HLDFLAGS) in link.
4391 (check): Set LD_LIBRARY_PATH in the environment.
4393 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4395 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4396 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4397 read-only, not read/write.
4399 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4401 * Makefile.in (INSTALL_XFORM): Remove -e.
4403 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4405 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4406 than comparing S_GET_SEGMENT to undefined_section.
4407 (write_object_file): Skip symbols which were equated to an
4408 undefined or common symbol.
4409 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4410 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4412 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4413 or S_IS_COMMON call S_GET_VALUE.
4414 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4415 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4416 to an undefined or common symbol, convert the reloc to be against
4418 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4419 undefined or common symbol.
4420 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4421 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4422 to an undefined or common symbol, convert the reloc to be against
4424 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4425 undefined or common symbol.
4426 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4427 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4429 (yank_symbols): Skip symbols which were equated to an undefined or
4432 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4434 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4435 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4437 * configure.in: Make sure we only add m68k-parse.o to
4438 ${extra_objects} once, no matter how many m68k targets have been
4440 * configure: Rebuild.
4442 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4444 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4445 * configure: Rebuild.
4447 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4449 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4450 * doc/c-m68k.texi: Document .extend and .ldouble.
4452 * configure.in (m68*-apple-aux*): New target.
4453 * config/te-aux.h: New file.
4454 * config/obj-coff.c (compare_external_relocs): New static function
4456 (do_relocs_for): Sort relocs if TE_AUX.
4457 (fixup_segment): If TE_AUX, store common symbol value in segment.
4458 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4460 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4462 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4464 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4466 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4467 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4469 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4470 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4471 an undefined symbol and the size of a function symbol.
4472 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4473 for all common symbols.
4475 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4477 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4480 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4483 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4485 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4486 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4488 * ecoff.c (localsym_t): Add addend field.
4489 (add_ecoff_symbol): Add addend argument. Change all callers.
4490 (coff_sym_value): Make static.
4491 (coff_sym_addend): New static variable.
4492 (ecoff_directive_def): Initialize coff_sym_addend.
4493 (ecoff_directive_val): Accept symbol + constant.
4494 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4495 (ecoff_build_symbols): Include the addend in the symbol value.
4497 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4499 * config/tc-ppc.c (md_assemble): Ignore overflow on
4500 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4502 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4504 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4505 bytes in size, so offset appropriately in big endian mode when
4506 writing the bottom 2 bytes.
4508 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4510 * config/tc-sparc.c (default_compatible): New static local.
4511 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4512 (sparc_ip): If no architecture or -bump specified, don't mark as
4513 mismatched those in default_compatible.
4515 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4517 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4518 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4519 * configure: Rebuild.
4520 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4521 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4522 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4523 (sco_id): Declare if SCO_ELF.
4525 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4527 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4528 ({max,warn_after}_architecture): New static locals.
4529 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4530 If both architecture and -bump requested, set max_architecture to max.
4531 (sparc_md_end): Simplify.
4532 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4533 Rewrite code to bump architecture and check for conflicts.
4534 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4535 with Solaris assembler.
4536 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4537 (md_show_usage): Update.
4539 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4541 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4543 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4545 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4546 #ifdef sparcv9 when choosing value.
4549 (sparc_md_end): Declare.
4550 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4551 (initial_architecture): New static local.
4552 (can_bump_v9_p): Likewise.
4553 (NO_V9): Delete all occurrences.
4554 (sparc_md_end): New function.
4555 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4556 Don't bump architecture to v9 unless can_bump_v9_p set.
4557 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4558 * configure.in (sparc64 target cpu): Don't set obj_format here.
4559 (SPARC_V9): Renamed from sparcv9.
4560 (sparc64-*-elf*): Define SPARC_ARCH64.
4561 * configure: Regenerated.
4562 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4563 (SPARC_ARCH64): Add.
4564 * conf.in: Regenerated.
4565 * config/vmsconf.h: Update.
4567 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4569 * config/tc-mips.c (load_register): Optimise "dli" loads.
4570 (md_show_usage): add "-mcpu=vr4100" to help text.
4572 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4574 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4575 undefined symbol, preserve the X_op of O_symbol.
4576 (S_GET_VALUE): Fix check to permit this case.
4577 * write.c (write_relocs): If a reloc is against an undefined
4578 symbol equated to another symbol, change the reloc to be against
4580 * config/obj-coff.c (do_relocs_for): Likewise.
4582 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4585 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4587 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4588 computer is PowerPC.
4590 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4592 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4593 mentioned in the eabi.
4595 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4597 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4598 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4600 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4602 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4604 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4606 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4607 as a section it is ok to have unadorned -mrelocatable pointers in.
4609 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4611 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4614 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4616 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4617 dependent section attributes can be handled.
4619 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4620 macros to add support for exclude section flag and ordered section
4623 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4624 functions to add support for exclude section flag and ordered
4627 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * subsegs.c (section_symbol): Don't try to look up the section
4630 symbol in the hash table. It should be possible to have a symbol
4631 with the same name as a section, but no connection to it.
4633 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4634 From James Carlson <carlson@xylogics.com>.
4636 * expr.c (operand): Skip whitespace after a close parenthesis.
4637 From James Carlson <carlson@xylogics.com>.
4639 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4641 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4642 as_warn_where for relocation overflow.
4643 (parse_reg): Accept register name only if next character is
4646 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4648 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4649 addresses for static variables.
4651 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4653 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4654 and xgot give the old toc16 relocation.
4655 (md_apply_fix3): Support all GOT relocations.
4657 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4659 * config/tc-mips.c (load_address): Correctly handle a constant in
4660 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4662 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4664 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4665 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4666 (build_Mbytes): Handle REG_B.
4668 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4670 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4672 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4674 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4676 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4678 * config/obj-coff.c (write_object_file): Set the s_align field to
4679 the number of bytes, rather than to the power of 2.
4681 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4683 * Makefile.in (DISTCLEAN_HERE): New variable.
4684 (distclean): Use it.
4685 (maintainer-clean): Depend upon clean-here rather than clean,
4686 distclean, and clean-info. Run make maintainer-clean in doc.
4687 Remove files listed in DISTCLEAN_HERE.
4688 * doc/Makefile.in (maintainer-clean realclean): Split out from
4689 distclean. Depend upon clean-info and distclean.
4691 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4693 * mac-as.r: Fix copyright and version strings.
4694 (cfrg): Use PROG_NAME instead of literal name.
4696 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4698 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4700 * config/tc-a29k.h (tc_unrecognized_line): Define.
4701 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4702 (md_operand): Handle a29k style local dollar labels.
4704 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4706 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4708 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4710 * read.c (s_fill): If md_flush_pending_output is defined, call
4713 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4715 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4716 Treat rs_align_code like rs_align.
4718 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4720 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4721 converting an absolute address into a PC-relative one.
4723 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4725 * mpw-config.in: Don't always use te-generic.h for emulation.
4726 (powerpc-apple-macos): Use emulation te-macos.h.
4728 (mips-gm-magic): New configuration.
4730 * mpw-make.sed (install, install-only): Edit in Mac-specific
4733 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4735 * configure.in: Improve message about unsupported ELF targets.
4736 * configure: Rebuild.
4738 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4739 pattern is zero. From Manfred Hollstein.
4741 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4743 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4744 the various idata sections, we check the name on the .section pseudo.
4746 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4748 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4749 add section's paddr to add_number; compatibility to native as and
4752 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4754 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4756 * hash.c (struct hash_entry): Moved here...
4757 * hash.h (struct hash_entry): ...from here.
4759 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4760 if it's already known to be null.
4762 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4764 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4765 bit relocs converted to PC relative relocs. This turned out to
4766 add the offset from the beginning of .text twice.
4768 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4770 * stabs.c (s_stab_generic): In 's' case, free string from
4773 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4775 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4778 * subsegs.h (segment_info_type): Make bitfields unsigned.
4780 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4781 and move them together. On most systems this will reduce the
4782 structure size by one word.
4783 (operatorT): Define O_max.
4784 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4787 * read.c (pop_insert): Print error returned by hash table
4790 * as.c (dump_statistics): Split out from main; dump some hash
4791 table stats and target-specific stats.
4792 (start_time): No longer automatic to main.
4793 (main): Set file-level start_time and call dump_statistics at
4794 exit. Exit by calling xexit.
4795 (show_usage): Make --statistics description less specific.
4796 * subsegs.c (subsegs_print_statistics): New function.
4797 * write.c (write_print_statistics): New function.
4798 (n_fixups): New static variable.
4799 (fix_new_internal): Increment it.
4800 * read.c (read_print_statistics): New function.
4801 * read.h (read_print_statistics): Declare.
4802 * symbol.c (symbol_print_statistics): New function.
4803 * symbol.h (symbol_print_statistics): Declare.
4804 * hash.c (hash_print_statistics): New function.
4805 * hash.h (hash_print_statistics): Declare.
4806 * config/tc-i386.c (i386_print_statistics): New function.
4807 * config/tc-i386.h (i386_print_statistics): Declare.
4808 (tc_print_statistics): New macro.
4809 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4812 * hash.c (DELETED): Rewrite to use a valid but unique address.
4813 (START_POWER): Reduce to 10.
4814 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4815 Add new values for counting strcmp calls.
4816 (GROW_FACTOR): New macro.
4817 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4819 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4820 (hash_new): Use FULL_VALUE.
4821 (struct hash_control): Definition moved here.
4822 (hash_code): Don't mask to low bits.
4823 (hash_ask): Mask returned hash code here. Check hash value before
4824 calling strcmp; count strcmp calls.
4825 * hash.h (struct hash_control): Declare, don't define, here.
4826 (HASH_STATLENGTH): Deleted.
4827 (struct hash_entry): Add field for hash code.
4828 (hash_say, hash_apply): Don't declare.
4830 * hash.c (destroy): Return void.
4831 (applicatee): Ditto.
4832 (main): Fix declarations.
4833 (hash_apply): Return void. Argument `function' returns void. Put
4834 inside "#ifdef TEST".
4835 (hash_say): Define only if TEST is defined.
4836 * hash.h (hash_apply, hash_say): Declarations deleted.
4838 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4840 * configure: Rebuild with autoconf 2.7.
4842 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4844 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4845 * configure: Rebuild with autoconf 2.6.
4847 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4849 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4850 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4852 (ppc_frob_file): Remove.
4853 * config/tc-ppc.h (tc_frob_file): Don't define.
4854 (ppc_frob_file): Don't declare.
4856 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4858 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4859 * config/alpha-opcode.h: Include one-operand variants of jmp and
4862 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4863 with te-delta.h in 8.3 file systems.
4864 * configure.in: Adjusted.
4866 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4868 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4870 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4872 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4874 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4876 Version 2.6 released.
4877 * Makefile.in (VERSION): Updated to 2.6.
4879 * config/obj-coff.c (write_object_file): Change use of md_do_align
4880 to pass a pointer rather than a fill value, to match other uses.
4882 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4884 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4886 * as.c (main): Move md_end call to just after call to
4887 perform_an_assembly_pass. Delete cpu-specific code here.
4888 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4889 * config/tc-arm.c (md_end): Unused function deleted.
4890 * config/tc-ns32k.c (md_end): Ditto.
4892 * config/tc-i386.c (i386_align_code): New function, moved here
4893 from HANDLE_ALIGN macro.
4894 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4896 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4898 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4901 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4903 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4904 multi-byte nops to avoid changing gcc. The necessary gcc change
4905 might break old assemblers.
4907 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4909 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4910 generate optimal multi-byte nop instructions for ".align n"
4911 ".align n,0x90", and aligns requiring more than 15 bytes of
4912 padding still generate multiple 0x90's as before.
4914 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4916 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4918 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4920 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4921 * configure: Update.
4922 * mpw-make.sed: Reorder commands to make sed happier.
4923 * config/te-macos.h: New file.
4924 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4926 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4928 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4929 conditional branches.
4930 (md_apply_fix): Likewise.
4932 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4934 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4935 generate a reloc which the linker will not handle correctly. Fix
4936 overflow checking--R_IREL is 18 bits, not 17.
4938 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4940 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4941 from a PC relative reloc if TC_A29K.
4943 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4944 code depends upon it.
4946 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4947 $extend. Based on code from Eric Freudenthal
4948 <freudenthal@nyu.edu>.
4949 * config/tc-a29k.h (LEX_DOLLAR): Define.
4950 * read.c (LEX_DOLLAR): Define if not defined.
4951 (lex_type): Use LEX_DOLLAR.
4953 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4955 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4958 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4960 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4962 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4964 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4965 used only by "dlltool.c".
4967 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
4969 * config/tc-alpha.c: Undefine inline if not __GNUC__.
4970 (md_pseudo_table): Don't define "extern".
4972 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
4974 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
4976 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
4978 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
4980 * macro.c (macro_expand_body): Don't warn about == with a
4981 nonexistent parameter, in case it is in a comment field.
4983 * as.c (main): On TC_A29K, call macro_init with macro_alternate
4985 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
4986 set, even if macro_alternate is set.
4987 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
4988 (sub_actual): If macro_strip_at, and kind is '@', don't look up
4989 the token unless it ended in '@'.
4990 * config/tc-a29k.c (line_separator_chars): Remove '@'.
4991 * doc/c-a29k.texi: Document macro usage on A29K.
4993 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
4995 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
4997 (install_operand): Likewise.
4999 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5001 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5003 * configure.in (m88k-motorola-sysv*): New target.
5004 * configure: Rebuild.
5005 * config/te-delta88.h: New file.
5006 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5008 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5009 (md_do_align): Define.
5010 * config/tc-m88k.c: Include "subsegs.h".
5011 (m88k_do_align): New function.
5013 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5014 (COFF_NOLOAD_PROBLEM): Define.
5015 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5017 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5019 * config/tc-i386.c (md_assemble): For a jump instruction with
5020 non-constant target, require 7 available bytes in the current
5023 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5025 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5028 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5030 * configure.in (alpha-*-linux*): Use ecoff.
5031 * configure: Rebuild.
5032 * ecoff.c (ecoff_directive_extern): New function.
5033 (ecoff_directive_weakext): New function.
5034 (ecoff_build_symbols): Handle weak symbols.
5035 (ecoff_setup_ext): Likewise.
5036 (ecoff_frob_symbol): Warn about weak common symbols.
5037 * ecoff.h (ecoff_directive_extern): Declare.
5038 (ecoff_directive_weakext): Declare.
5039 * symbols.c (S_IS_WEAK): New function.
5040 * symbols.h (S_IS_WEAK): Declare.
5041 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5043 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5046 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5048 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5050 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5051 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5052 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5053 * config/obj-coff.c (coff_frob_symbol): Don't call
5054 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5055 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5058 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5059 (ppc_stab_symbol): New static variable.
5060 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5061 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5062 sy_tc.real_name to the stab string.
5063 (ppc_bc, ppc_ec): New static functions.
5064 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5066 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5068 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5071 * input-scrub.c (input_scrub_push): Reset sb_index.
5073 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5075 * listing.c (listing_newline): Don't create a frag in the absolute
5078 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5080 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5081 (ppc_csect): Move most of the code to ppc_change_csect, and call
5083 (ppc_change_csect): New static function, taken from ppc_csect.
5084 (ppc_section): New static function.
5085 (ppc_saw_abs): New static varable.
5086 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5087 a symbol has no csect.
5088 (ppc_adjust_symtab): New function.
5089 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5090 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5092 * write.c (write_object_file): If tc_adjust_symtab is defined,
5093 call it just before the call to obj_adjust_symtab.
5095 * symbols.c (symbol_find_or_make): Change name to be const.
5096 * symbols.h (symbol_find_or_make): Update declaration.
5098 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5100 * doc/as.texinfo (Align): Mention SH.
5101 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5103 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5104 (Z8000 Directives, even): Don't give numeric align value, instead
5107 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5109 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5112 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5114 * Makefile.in (diststuff): Also make info.
5115 (maintainer-clean realclean): Also make clean-info.
5117 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5119 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5120 (pa_subspace): For ".nsubspa", always create a new subspace
5121 with the given attributes, even if one already exists with the
5124 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5126 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5127 TC_FORCE_RELOCATION, taking an additional section argument. If
5128 the section of the target symbol is not the same as the current
5129 section, always force the relocation to be used.
5130 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5132 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5133 md_pcrel_from function, taking an additional section argument.
5134 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5136 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5137 older TC_FORCE_RELOCATION if not defined.
5138 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5139 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5140 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5141 TC_FORCE_RELOCATION.
5143 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5145 * input-scrub.c (as_where): Set name to null pointer if we don't
5147 * messages.c (identify): Only print filename if non-null.
5148 (as_show_where): Ditto, for line number too.
5149 (as_warn_internal, as_bad_internal): Ditto.
5151 * input-file.c (input_file_open): If the input file can't be
5152 opened, consider it an error.
5154 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5156 * config/tc-mips.c: Added mips_4100 control, and support for
5157 accepting the 4100 as a MIPS architecture variant (md_begin,
5158 macro_build, mips_ip, md_parse_option). Adding suitable
5159 command-line OPTIONs, and updating the help text (md_show_usage).
5161 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5163 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5164 BFD_ASSEMBLER is defined.
5166 * Use one active frag and one obstack per frag chain:
5167 * frags.c (frags): Variable deleted.
5168 (frag_alloc): New function.
5169 (frag_grow, frag_more, frag_variant, frag_now_fix,
5170 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5172 (frag_new): Ditto. Verify that frch_last and frag_now match on
5173 entry and exit, and that old frag_now has non-zero type. Replace
5174 "know" uses with "assert". Use frag_alloc instead of mucking with
5176 * frags.h (frags): Declaration deleted.
5177 * subsegs.h (struct frchain): Add new field frch_frag_now.
5178 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5180 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5181 give it any stricter alignment than frchainS structures need. Do
5182 not initialize frags obstack. Set frag_now to point to
5183 dummy_obstack. Initialize absolute_frchain.
5184 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5185 field of frchainS. Don't create new frags on section switch, and
5186 use frag_alloc when creating a new frag chain. For absolute
5187 section, set frchain_now to absolute_frchain. Verify that
5188 frch_last and frag_now match on entry and exit. Initialize
5189 per-chain obstack, and under gcc, set required alignment to that
5190 needed by fragS structure.
5192 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5194 * stabs.c (get_stab_string_offset): Only copy input string if a
5195 fresh copy is needed, not if the section already exists.
5196 (s_stab_generic): Cache stab section name to bypass lookups, since
5197 usually it will match. Could be made faster still by changing the
5198 memory allocation rules.
5199 (s_xstab): Cache section name to bypass repeated string
5202 * frags.c (frag_new): Deleted register declarations.
5204 * listing.c (frag_now): Don't declare.
5206 * as.c (chunksize): New variable.
5207 (debug_memory): New variable.
5208 (main): If debug_memory is set, reduce chunksize and
5210 * as.h (chunksize): Declare it.
5211 * read.c (read_begin): Use it.
5213 * config/tc-alpha.c (md_shortopts): Include 'g'.
5214 (md_parse_option): Ignore it.
5216 * Makefile.in (distclean): Remove Makefile and config.status from
5217 testsuite directory.
5218 (clean-here): Don't delete testsuite. Instead, delete only the
5219 files within it that would be generated by running tests.
5221 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5222 frag_now_fix instead of accessing obstack info directly.
5223 * config/tc-arm.c (s_ltorg): Ditto.
5224 (md_assemble): Ditto.
5226 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5229 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5231 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5232 chain after parsing value expression, if any, to avoid separating
5233 continued .stabs lines.
5235 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5237 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5238 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5240 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5242 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5243 -mcom support and PPC_OPCODE_ANY for -many.
5244 (md_parse_option): Ditto.
5246 (md_begin): For duplicate instructions, print all duplicates
5249 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5251 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5252 common mode operation.
5253 (md_show_usage): Add -mcom to usage message.
5255 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5257 * expr.c (op_rank): Add O_symbol_rva.
5258 * expr.h (operatorT): Add O_symbol_rva.
5259 * read.c (cons_worker): Set O_symbol_rva when necessary.
5260 * write.c (fix_new_exp): Understand O_symbol_rva.
5262 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5264 * config/tc-mips.c: Correct s_cons arguments. From Michael
5265 Joosten <joost@ori.cadlab.de>.
5267 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5269 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5270 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5271 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5273 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5274 make non-static. Change all users.
5275 * config/obj-coff.h (coff_n_line_nos): Declare.
5277 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5279 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5281 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5283 * config/obj-elf.c (obj_elf_common): Convert specified byte
5284 alignment to power of two. Set size of local bss symbol.
5286 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5288 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5290 * sb.c, macro.c: Decide whether to include <string.h> or
5291 <strings.h> just as as.h does.
5293 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5295 * Makefile.in (site.exp): Fix setting of $srcdir.
5297 * config/tc-arm.c (md_atof): Fix little-endian output.
5298 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5301 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5303 * doc/as.texinfo: Split out the NS32k family documentation,
5304 despite its being commented out for now.
5305 * doc/c-ns32k.texi: New file.
5307 * sb.c, macro.c: Include string.h.
5309 * Makefile.in (comparison): Only check *.o; we don't care if
5310 timestamps inserted by the native linker differ.
5312 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5313 if alignment stricter than 4 bytes is requested; in that case,
5314 align to a 4-byte boundary first.
5316 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5318 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5319 uninitialized" warning for `Max_Source_Offset'.
5321 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5323 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5324 qualifiers and detect errors if present.
5325 (md_assemble): Add call to parse_toc_entry. Also added some support
5326 for the [tocv] qualifier.
5327 (ppc_pe_tocd): New function to support data in the toc section.
5329 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5331 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5334 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5336 * config/tc-m68k.c (isword): Accept all values from -65536 to
5337 +65535, so ~VAL will not be rejected.
5339 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5340 skip characters after the pseudo-op.
5342 * read.c (get_line_sb): Don't look past buffer_limit.
5343 (s_include): In MRI mode, skip characters after the file name.
5345 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5347 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5348 periods in register names.
5350 For older changes see ChangeLog.1.