1 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
4 section size to be aligned.
6 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
8 * config/tc-sh.h (md_cons_align): Define.
9 (sh_cons_align): Declare.
10 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
11 (sh_no_align_cons): New static variable.
12 (s_uacons): New static function.
13 (sh_cons_align): New function.
14 (sh_handle_align): Warn about misaligned data.
15 * doc/c-sh.texi: Document .uaword and .ualong.
17 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
19 * macro.c (macro_expand): In MRI mode, treat single quote as a
20 separator character when checking for a positional argument.
22 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
24 * config/tc-arm.c (md_parse_option): Merge in changes from
27 * config/tc-arm.h: Merge in changes from armT-970328-branch.
29 * configure.in (emulations): Add Thumb architecture support from
32 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
34 * doc/all.texi: Add enabling of ARM documentation.
36 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
38 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
40 * config/tc-mips.c: Added r3900 support.
42 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
44 * as.c: (parse_args) `-t' option requires an argument.
46 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
48 * config/tc-arm.c (md_begin): Change call to
49 coff_arm_bfd_set_private_flags() to a call to
50 bfd_set_private_flags().
52 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
54 * Makefile.in: Rebuild dependencies.
56 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
57 of a BFD_RELOC_RVA reloc.
59 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
61 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
62 (hppa_force_relocation): Force a relocation for an absolute
65 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
67 * doc/as.texinfo: Don't use @value in section names or index
68 entries; it confuses texinfo.tex.
70 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
72 * doc/as.texinfo: Updated for -MD option.
73 * Makefile.in (CFILES): Added depend.c.
74 (OBJS): Added depend.o.
75 * as.h (start_dependencies, register_dependency,
76 print_dependencies): New declarations.
78 * as.c (parse_args): Added -MD option.
79 (main): Call print_dependencies.
80 (show_usage): Added help for -MD.
81 * read.c (s_app_file): Call register_dependency.
82 (s_include): Call register_dependency when file is found.
83 (read_a_source_file): Call register_dependency.
85 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
87 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
88 section address to the symbol value.
90 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
92 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
93 into the new membership field.
95 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
97 * config/tc-arm.c (md_begin): If no cpu type is specified on the
98 command line then the ARM7 is now chosen by default when setting
99 the BFD machine and architecture.
101 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
103 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
105 (md_begin): Added code to generate flags to be set into the COFF
106 header and the calls to the BFD functions to do this.
107 (md_parse_option, md_show_usage): Added new command line
108 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
109 -marmv3m, -marmv4, -marmv4t.
111 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
114 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
116 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
118 * config/tc-mn10300.c (md_convert_frag): Likewise.
120 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
122 * config/tc-mips.c (set_at): Check for bignum.
123 (check_absolute_expr, macro, mips16_macro): Likewise.
126 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
128 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
129 for overflow/underflow, only insert lower 15 bits into instruction.
132 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
134 * config/tc-i386.c (pi): Check for RegMMX.
136 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
138 * expr.c (expr): When subtracting values in the same frag,
139 subtract X_add_number rather than adding it.
141 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
143 * config/obj-coff.c (write_object_file): Just pass NULL to
144 md_do_align, not the address of a char holding NOP_OPCODE.
146 * config/tc-mips.c (macro): Handle constants for M_LI_D and
148 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
149 than an address if the floating point value looks sufficiently
152 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
154 * config/tc-i386.c (md_section_align): If a.out and BFD, force
155 section size to be aligned.
157 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
159 * cond.c: Include "macro.h".
160 (struct conditional_frame): Add macro_nest field.
161 (initialize_cframe): Initialize macro_nest.
162 (cond_finish_check): Add nest parameter. Change all callers.
163 (cond_exit_macro): New function.
164 * as.h (cond_finish_check): Update declaration.
165 (cond_exit_macro): Declare.
166 * input-scrub.c (macro_nest): Make globally visible.
167 (input_scrub_next_buffer): Call cond_finish_check.
168 * macro.h (macro_nest): Declare.
169 * read.c (s_mexit): Call cond_exit_macro.
171 * config/tc-i386.h (RegMMX): Define.
172 * config/tc-i386.c (pi): Check for all register types.
173 (type_names): Add RegMMX.
174 (md_assemble): Handle RegMMX.
176 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
178 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
181 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
183 * config/tc-mips.c (nopic_need_relax): Add new parameter
184 before_relaxing. Use it when testing ecoff_extern_size.
185 (load_address, macro, md_estimate_size_before_relax): Fix all
188 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
190 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
191 (obj_elf_subsection): New static function.
193 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
195 * config/obj-coff.c (coff_header_append): Don't reset string_size
196 each time through the loop.
198 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
200 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
202 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
204 * doc/internals.texi (Porting GAS): Correct documentation for
205 current configure handling of targ-cpu.h, et. al.
206 (CPU backend): Document listing macros.
208 * listing.c (data_buffer): Set size based on other listing macros,
209 rather than always using 100.
210 (data_buffer_size): Remove static variable.
211 (calc_hex): Make data_buffer_size a local variable. Don't leave
212 any slop when filling data_buffer.
214 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
216 * doc/c-mips.texi: Document .set autoextend.
218 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
220 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
221 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
222 sparc-*-openbsd*): New targets.
223 * configure: Rebuild.
225 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
227 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
228 for all undefined symbols.
230 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
232 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
235 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
237 * configure.in (alpha*-*-openbsd*): New target.
238 * configure: Rebuild.
240 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
242 * configure.in (mips-*-openbsd*): New target.
243 * configure: Rebuild.
246 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
248 * config/tc-d30v.c (parallel_ok): Fix parallel checking
249 for instructions using conditional execution.
252 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
254 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
256 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
258 * Makefile.in (srcroot): Remove.
259 (INSTALL): Set to @INSTALL@.
260 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
261 (all, dvi): Don't set srcroot.
262 (install): Depend upon as.new, gasp.new, and installdirs. Use
263 $(program_transform_name) directly, rather than using
264 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
265 (installdirs): New target.
266 * doc/Makefile.in (INSTALL_XFORM1): Remove.
267 (install): Depend upon installdirs. Use $(program_transform_name)
268 directly, rather than using $(INSTALL_XFORM) and
270 (installdirs): New target.
271 (install-info-as): Run mkinstalldirs.
272 (install-info-gasp): Likewise.
274 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
276 * Makefile.in (INSTALL): Change install.sh to install-sh.
278 * symbols.c (resolve_symbol_value): Check for division by zero.
280 From Thomas Graichen <graichen@rzpd.de>:
281 * Makefile.in: Always use $(SHELL) when running move-if-change.
282 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
283 * configure: Rebuild.
285 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
287 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
288 New argument `want'. Update enum cgen_parse_operand_result values.
289 Initialize if CGEN_PARSE_OPERAND_INIT.
290 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
291 (md_assemble): Call cgen_asm_init_parse.
292 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
294 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
296 * config/tc-m68k.c (m68k_ip): Handle #j.
298 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
300 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
301 right address for call label:32,regs,imm.
303 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
305 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
307 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
308 symbol for OBJ_ELF anymore.
310 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
312 * Makefile.in: Regenerate dependencies.
313 (TARG_CPU): New variable.
314 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
315 (.dep1): Delete creating of cgen-opc.h.
316 (.tcdep): Put proper contents in cgen-opc.h.
317 * configure.in (m32r): Delete setting of extra_files, extra_links.
318 (AC_OUTPUT): Create cgen-opc.h.
319 * configure: Regenerated.
321 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
323 * makefile.vms: Update to build gasp.exe.
325 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
327 * write.c (relax_frag): Make non-static.
328 * write.h (relax_frag): Add prototype for.
329 * config/tc-m32r.h (md_do_align): New arg `max'.
330 * config/tc-m32r.c (m32r_do_align): Likewise.
331 Update calls to frag_align, frag_align_pattern.
332 (fill_insn): Update call to m32r_do_align.
333 (m32r_scomm): Update call to frag_align.
335 * config/tc-m32r.[ch]: New files.
337 * Makefile.in (CPU_TYPES): Add m32r.
338 (TARGET_CPU_CFILES): Add tc-m32r.c.
339 (TARGET_CPU_HFILES): Add tc-m32r.h.
340 (DISTCLEAN_HERE): Add cgen-opc.h.
341 (.dep1,.tcdep): Create empty cgen-opc.h.
342 (cgen.o): Add dependencies.
343 (dependencies): Regenerate.
344 * as.h (struct frag): New member fr_targ.
345 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
346 * conf.in (USING_CGEN): New macro.
347 * configure.in (m32r-*-*): Add entry for.
348 Add cgen.o to extra_objects.
349 * configure: Regenerate.
350 * frags.c (frag_var): fr_pcrel_adjust renamed to
351 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
352 (frag_variant): Likewise.
353 * write.c (relax_frag): Likewise.
354 * config/tc-ns32k.c (*): Likewise.
356 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
358 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
359 rather than for any end of line character.
361 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
362 call abort (i.e., as_abort) rather than crashing.
364 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
365 OBJ_ELF, rather than of S_GET_OTHER.
367 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
369 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
371 * Makefile.in (VERSION): Set to 2.8.1.
373 * Branched binutils 2.8.
375 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
377 * COPYING: Update FSF address.
379 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
381 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
383 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
385 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
387 * config-gas.com: Update to handle both vax and alpha.
388 * makefile.vms: Update to use config-gas.
389 * conf-a-gas.com: Remove file.
391 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
393 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
394 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
395 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
398 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
400 * config/tc-tic80.c (line_comment_char): Make '#' start comments
401 at the beginning of a line for compatibility with .S files where
402 cpp leaves the filename transitions beginning with '#'.
405 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
407 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
408 tc_coff_sizemachdep if OBJ_COFF.
410 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
412 * config/tc-ppc.c (register_name): Declare.
414 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
416 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
417 * configure: Rebuild.
419 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
421 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
422 (mips16_mark_labels): New static function.
423 (append_insn): Call mips16_mark_labels.
424 (mips_emit_delays): Likewise.
425 (s_insn): Likewise. Don't call mips_clear_insn_labels.
426 (s_mips_stab): New static function.
428 * configure.in: Use ELF for mips-*-gnu*.
429 * configure: Rebuild.
431 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
433 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
436 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
438 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
439 set OPCODES_LIB to empty.
440 * configure: Rebuild.
442 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
444 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
446 * configure: Rebuild.
448 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
450 * itbl-parse.y (yyerror): Make static. Declare.
452 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
453 * configure.in: Set emulations for mips-*-linux*-*.
454 * configure: Rebuild.
456 * config/tc-mips.c (struct mips_set_options): Define.
457 (mips_opts): New static variable.
458 (mips_isa): Remove. Now a field in mips_opts. Change all
460 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
461 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
462 (struct mips_option_stack): Define.
463 (mips_opts_stack): New static variable.
464 (s_mipsset): Add support for .set push and .set pop.
465 * doc/c-mips.texi: Document .set push and .set pop.
467 * config/obj-elf.c (obj_elf_section_change_hook): New function.
468 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
469 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
471 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
473 * as.c (parse_args): Update copyright date in version message.
475 * Makefile.in (clean-here): Remove dependency files.
477 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
478 (s_mri_common): Check S_IS_COMMON unconditionally.
479 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
480 * config/tc-alpha.c (s_alpha_comm): Likewise.
481 * config/tc-mips.c (nopic_need_relax): Likewise.
482 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
483 (ppc_pe_comm): Likewise.
484 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
485 common symbol to bfd_com_section_ptr.
486 * config/tc-sparc.c (s_common): Likewise.
487 (tc_gen_reloc): Likewise.
490 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
492 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
495 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
497 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
500 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
502 * input-scrub.c (input_scrub_next_buffer): Handle very long input
505 * listing.c (print_lines): Add lineno parameter. Change all
507 (listing_listing): Only call calc_hex for the right line.
508 (listing_list): Set the new edict based on the current edict, in
509 order to handle listing commands in macros correctly.
511 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
514 * cond.c (cond_finish_check): New function.
515 * as.h (cond_finish_check): Declare.
516 * as.c (main): Call cond_finish_check.
519 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
521 * config/tc-d30v.c (md_assemble): If two instructions
522 are supposed to be assembled in parallel and the first one is
523 long, print an error and stop.
524 (md_apply_fix3): Don't calculate absolute relocs. Just write
528 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
530 * config/tc-i386.h (iclrKludge): Define.
531 * config/tc-i386.c (md_assemble): Handle iclrKludge.
533 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
535 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
536 * config/tc-alpha.c (alpha_debug): New static variable.
537 (md_parse_option): Set alpha_debug if -g is seen.
538 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
541 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
543 * config/tc-d30v.c (build_insn): Enable range-checking code.
544 (postfix): Stop at space or comma. Fixes PR 11862.
545 (md_assemble): Change error message.
548 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
550 * Makefile.in: Added automatic dependency building.
551 * dep-in.sed: New file.
553 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
555 * config/obj-ieee.c (segment_name): Don't define function if this
558 * config/obj-coff.h (DO_STRIP): Don't define.
559 * config/tc-h8300.h (DO_STRIP): Don't define.
560 * config/tc-h8500.h (DO_STRIP): Don't define.
561 * config/tc-w65.h (DO_STRIP): Don't define.
562 * config/tc-z8k.h (DO_STRIP): Don't define.
564 * symbols.c (colon): Call obj_frob_label if it is defined.
565 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
567 * configure.in: Don't set files and links. Don't call
568 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
569 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
570 * configure: Rebuild.
571 * Makefile.in (TARG_CPU_C): New variable.
572 (TARG_CPU_O, TARG_CPU_H): New variables.
573 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
574 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
575 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
576 (LINKED_SOURCES): Remove.
577 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
578 (LINKED_HEADERS): Remove.
579 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
580 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
582 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
583 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
584 (itbl-cpu.h): Remove target.
585 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
588 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
590 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
592 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
594 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
595 open coded loop that does not require the name to start with a
598 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
600 * frags.c (frag_var): Change offset parameter to offsetT.
601 (frag_variant): Likewise.
602 * frags.h (frag_variant, frag_var): Update declarations.
603 * config/tc-m68k.c (struct m68k_it): Change foff field to
605 (add_frag): Change off parameter to offsetT.
606 * Several files: Add casts to calls to frag_var.
608 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
609 serialize a parallel make.
610 (itbl-parse.h): Split target out from itbl-parse.c.
612 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
614 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
616 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
617 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
618 storing the value of a common symbol.
620 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
622 * config/obj-coff.c (glue_symbols): Unused variable symbolP
624 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
625 that is done by symbol_remove and symbol_insert.
627 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
630 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
632 * config/tc-mips.c (load_register): In 32 bit mode, when not
633 dealing with a 64 bit number, permit the upper 32 bits to be set
634 even if bit 31 is not set.
636 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
638 * read.c (potable): Add "equiv".
639 (s_set): Handle .equiv based on argument.
640 * doc/as.texinfo (Equiv): New node to document .equiv.
641 (Err): New node to document .err.
643 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
645 * Many files: Add function prototypes.
646 * as.c (show_usage, parse_args): Make static.
647 * frags.h (frag_alloc): Declare.
648 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
649 * symbols.c (dollar_label_instance): Change return type to long.
650 * symbols.h (print_symbol_value): Declare.
651 (print_expr, print_expr_1, print_symbol_value_1): Declare.
652 * write.c (fix_new_exp): Don't declare make_expr_symbol.
653 (remove_subsegs, relax_frag): Make static.
654 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
655 (what_kind_of_float): Likewise.
656 (atof_vax): Make static. Change what_kind to int.
657 (md_atof): Change what_statement_type to int.
658 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
659 * config/tc-alpha.c (vax_md_atof): Declare.
660 (md_atof): Don't declare atof_ieee and vax_md_atof.
661 * config/tc-i386.c (set_16bit_code_flag): Make static.
662 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
663 * config/tc-m68k.c (add_fix): Change width to int.
664 (insert_reg): Change regname to const.
665 (md_atof): Don't declare atof_ieee.
666 (demand_empty_rest_of_line): Don't declare.
667 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
668 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
669 (parse_keyword_arg): Change lookup_fn to take const arg.
670 (md_atof): Don't declare atof_ieee.
671 * config/tc-sparc.h: Add ifdef for multiple inclusion.
672 (tc_aout_pre_write_hook): Don't declare.
674 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
676 * as.h (bfd_alloc_by_size_t): Don't declare.
677 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
679 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
681 * symbols.c (symbol_new): Don't call debug_verify_symchain.
682 (symbol_append): Set sy_next and sy_previous when adding a single
683 symbol to an empty list. Call debug_verify_symchain.
684 (verify_symbol_chain): Use assert, not know.
686 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
688 * NEWS: Note BeOS support.
689 * configure.in: (ppc-*-beos): New target, use coff as object format.
690 * configure: Regenerate with autoconf.
692 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
694 * config/tc-mips.c (md_apply_fix): Improve error message for out
697 * Makefile.in: Add dependencies on obstack.h where needed.
699 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
701 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
702 case of a symbol equated to another symbol when using SVR4_PIC.
704 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
706 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
708 * read.c (read_a_source_file): Call LISTING_NEWLINE before
709 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
711 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
712 and md_elf_section_change_hook if they are defined.
713 (obj_elf_text, obj_elf_previous): Likewise.
715 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
717 * config/obj-multi.h (struct elf_obj_sy): Define if
719 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
721 * config/obj-elf.h (struct elf_obj_sy): Don't define if
722 OBJ_SYMFIELD_TYPE is defined.
724 * doc/as.texinfo (bss): Improve description of .bss section. In
725 ELF or COFF, you are permitted to switch into the section.
726 (Comm): Rewrite description of common symbols.
727 (Lcomm): Mention that some targets permit a third argument.
729 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
731 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
733 * symbols.c (colon): Change type of local to int. From Alan Modra
734 <alan@spri.levels.unisa.edu.au>.
736 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
737 alignment if a zero fill pattern was explicitly specified.
738 * config/tc-sh.c (sh_do_align): Likewise.
740 * read.c (equals): Always permit register names to be redefined.
742 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
743 mips16 symbol to be adjusted if a symbol is being subtracted from
746 From Eric Youngdale <eric@andante.jic.com>:
747 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
748 illegal symbol version names.
749 (elf_frob_symbol): Check for external default versions.
751 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
753 From Eric Youngdale <eric@andante.jic.com>:
754 * config/obj-elf.h (struct elf_obj_sy): Define.
755 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
757 * config/obj-elf.c (obj_elf_symver): Just record the name.
758 (obj_symbol_new_hook): Initialized versioned_name field.
759 (elf_frob_symbol): If there is a versioned_name, either rename the
760 symbol, or add an alias with that name.
762 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
764 * config/tc-mn10300.c (md_relax_table): Define.
765 (md_convert_frag): Implement.
766 (md_assemble): Handle relaxable operands/instructions correctly.
767 (md_estimate_size_before_relax): Implement.
768 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
770 * config/tc-mn10200.c (md_relax_table): Fix typos.
772 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
773 relocs anymore. Tweak fx_offset for pc-relative relocs.
775 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
777 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
781 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
783 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
785 * config/tc-tic80.c (md_begin): Declare external variable
786 coff_flags and insert an F_AR32WR bit into it.
789 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
791 * read.c (equals): Add reassign parameter. Change all callers.
792 * read.h (equals): Update declaration.
794 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
796 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
797 can rely on the frag address to determine whether a frag is
800 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
802 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
803 (S_LOCAL_NAME): Likewise.
804 (FAKE_LABEL_NAME): Define unconditionally.
805 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
807 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
808 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
809 Don't define FAKE_LABEL_NAME.
810 * config/te-ic960.h: Likewise.
811 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
812 (mips_frob_file_before_adjust): Declare.
813 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
814 (mips_local_label): Remove.
816 * config/te-sco386.h: Remove; not used.
819 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
821 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
822 byte alignment rather than power-of-two alignment that is the
826 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
828 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
830 * gasp.c (hash_add_to_string_table): Correct misspelling in error
831 message, and add newline.
832 (process_file): Don't process assignments in the label if this is
833 a equ or assign pseudo-op.
834 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
835 and K_EQU, to match documentation.
837 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
839 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
840 to denote read-only data sections.
842 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
844 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
845 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
847 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
848 binary number if the next character is '+' or '-'.
851 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
853 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
854 (find_opcode): Match operands that can be floats.
855 (build_insn): Handle O_big (float) expressions and build
859 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
861 * configure.in (mips*-*-lnews*): New target, also make empty
862 emulation list for this target.
864 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
865 (mips_target_format): Use.
866 * te-lnews.h: New file.
869 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
871 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
872 operands with :m or :s modifiers and generate the right opcodes
876 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
878 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
879 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
881 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
883 * config/tc-m68k.c (instring): Useless local declaration of
884 crack_operand removed.
885 * expr.h (expressionS): Changed type of X_op field to operatorT if
888 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
890 Based on patches from Robert Lipe <robertl@dgii.com>:
891 * configure.in: Add i386coff and i386elf to emulation list.
892 * configure: Rebuild.
893 * as.c (i386coff, i386elf): Declare.
894 * obj.h (coff_format_ops): Declare.
895 * config/obj-coff.c (OBJ_HEADER): Define.
896 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
897 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
898 (obj_pseudo_table): Add "version".
899 (coff_pop_insert): New static function.
900 (coff_sec_sym_ok_for_reloc): New static function.
901 (no_func): New static function.
902 (coff_format_ops): New variable.
903 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
904 (obj_symbol_new_hook): Define.
905 (coff_obj_read_begin_hook): Declare.
906 (obj_read_begin_hook): Define.
907 * config/tc-i386.h (i386_target_format): Declare.
908 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
909 OUTPUT_FLAVOR when appropriate.
910 (i386_target_format): New function.
911 * Makefile.in (obj-coff.o): New target.
912 (e-i386coff.o, e-i386elf.o): New targets.
914 From Stephen Williams <steve@icarus.icarus.com>:
915 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
916 (_tc_get_bal_of_call): Don't declare.
917 (tc_get_bal_of_call): Declare as function, don't define as macro.
918 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
919 in sy_tc field, not x_balntry field.
920 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
921 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
922 field, not x_balntry field.
924 * config/obj-elf.c (obj_elf_section): Permit a .note section to
925 have the SHF_ALLOC attribute.
927 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
928 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
929 (itbl-lex.o): Depend upon itbl-parse.h.
931 * itbl-parse.y (yyerror): Change return type to int. Change to
932 use old style function declaration.
934 * Makefile.in (itbl-lex.o): Remove -Wall.
935 (itbl-parse.o): Likewise.
937 * cond.c (s_ifdef): If we should omit conditionals from listings,
939 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
940 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
941 (listing_listing): Handle EDICT_NOLIST_NEXT.
942 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
943 * listing.h (LISTING_NOCOND): Define.
944 (LISTING_SKIP_COND): Define.
945 * as.c (show_usage): Mention c as a suboption of -a.
946 (parse_args): Handle c as a suboption of -a.
947 * doc/as.texinfo: Document -alc.
950 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
952 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
955 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
957 * doc/as.texinfo: Document .symver.
959 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
961 * config/tc-d10v.c: Change pre_defined_registers to
962 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
964 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
966 * config/obj-coff.c: Fix typo in comment section.
968 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
969 an additional alignment argument.
970 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
972 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
976 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
978 * Makefile.in: Remove dependancies on itbl-cpu.h.
979 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
982 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
984 * itbl-ops.h: Include as.h.
986 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
988 * as.c: Remove -t option.
989 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
990 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
991 * config/tc-mips.h: Define HAVE_ITBL_CPU.
993 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
995 * itbl-ops.c: Don't define DEBUG.
997 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
999 * Makefile.in: Update itbl-test.c to reflect its new location.
1001 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1003 * itbl-ops.c: Add test for itbl_have_entries.
1004 * config/tc-mips.c: Remove test for itbl_have_entries.
1005 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1007 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1010 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1011 (LEX, LEXFLAGS): Define.
1012 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1014 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1016 * itbl-parse.y: Fix indentation mistakes from indent program.
1017 * itbl-lex.l: Fix indentation mistakes from indent program.
1018 * itbl-ops.h: Add include for ansidecl.h.
1019 Add PARAMS around function arguments.
1020 Add declaration for itbl_have_entries.
1021 * itbl-ops.c: Add PARAMS around function arguments.
1022 * Makefile.in: Add itbl build rules.
1023 Add dependancies for itbl files to mips target.
1024 * as.c: Add itbl support.
1025 Add new option "--insttbl" for dynamically extending instruction set.
1026 * as.h: Declare insttbl_file_name;
1027 the name of file defining extensions to the basic instruction set
1028 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1029 itbl-ops.o to extra_objects for mips configuration.
1030 Add include file link from itbl-cpu.h to
1031 config/itbl-${target_cpu_type}.h.
1032 * config/tc-mips.c: Allow copz instructions.
1033 Add notes for future additions to the itbl support.
1035 (macro): Call itbl_assemble to assemble itbl instructions.
1036 See if an unknown register is specified in an itbl entry.
1038 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1039 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1041 start-sanitize-tic80
1042 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1043 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1045 (build_insn): Grab a frag early so we can use the address in
1046 fixups. Take one's complement of BITNUM values before insertion
1047 in opcode. Add code to support O_symbol operands.
1048 (md_apply_fix): Replace unimplemented warning with implementation.
1049 (md_pcrel_from): Ditto.
1050 (tc_coff_fix2rtype): Ditto.
1053 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1055 * config/tc-d30v.c (parallel_ok): New function.
1056 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1058 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1059 relocation is in different section. Fixes PR11574.
1061 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1063 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1064 don't set the section alignment to 2**4.
1066 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1068 * config/tc-m68k.c (line_comment_chars): Add '*'.
1070 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1071 (do_scrub_begin): Don't set lex['*'].
1072 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1073 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1076 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1077 * configure: Rebuild.
1078 * config/te-svr4.h: New file.
1079 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1080 TE_SVR4 or TE_DELTA.
1082 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1084 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1085 short conditional branch around a long unconditional branch.
1087 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1089 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1092 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1095 * symbols.c (resolve_symbol_value): If both left and right
1096 operands are undefined, warn about both of them.
1098 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1100 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1101 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1102 (obj_elf_symver): New static function.
1103 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1106 * write.c (relax_segment): Make type and printf format agree.
1108 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1112 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1114 * config/tc-d30v.c, config/tc-d30v.h: New files.
1116 * configure: Rebuilt.
1118 * configure.in: Add case for d30v.
1121 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1123 * config/tc-alpha.h (md_operand): Define with a null expansion,
1124 like all the other targets.
1125 * doc/internals.texi (CPU backend): Add missing word in
1126 md_flush_pending_output description. Fix typo in md_convert_frag
1128 start-sanitize-tic80
1129 * config/tc-tic80: Minor comment additions/changes.
1132 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1134 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1135 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1136 * config/obj-coff.c (obj_coff_def): Use
1137 tc_canonicalize_symbol_name if defined.
1138 (obj_coff_tag, obj_coff_val): Likewise.
1139 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1141 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1143 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1144 does not actually work, though:
1145 * configure.in (i386-sequent-bsd*): New target.
1146 * configure: Rebuild.
1147 * config/tc-dynix.h: New file.
1148 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1150 * read.c (do_align): Add max parameter. Change all callers.
1151 Remove useless static variables.
1152 (s_align): New static function. Do common portion of
1153 s_align_bytes and s_align_ptwo.
1154 (s_align_bytes, s_align_ptwo): Just call s_align.
1155 * frags.c (frag_align): Add max parameter. Change all callers.
1156 (frag_align_pattern): Likewise.
1157 * frags.h (frag_align, frag_align_pattern): Update declarations.
1158 * write.c (relax_segment): Limit alignment change to fr_subtype.
1159 Fix some types to be addressT.
1160 * config/obj-coff.c (size_section): Likewise.
1161 * config/obj-ieee.c (size_section): Likewise.
1162 * config/tc-d10v.h (md_do_align): Add max parameter.
1163 * config/tc-i386.h (md_do_align): Likewise.
1164 * config/tc-m88k.h (md_do_align): Likewise.
1165 * config/tc-m88k.c (m88k_do_align): Likewise.
1166 * config/tc-sh.h (md_do_align): Likewise.
1167 * config/tc-sh.c (sh_do_align): Likewise.
1168 * as.h: Improve comments on rs_align and rs_align_code.
1169 * doc/as.texinfo: Document new alignment arguments.
1170 * doc/internals.texi (Frags): Document use of fr_subtype field for
1171 rs_align and rs_align_code.
1173 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1175 * config/tc-mips.c: Changed opcode parsing.
1177 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1179 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1180 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1181 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1182 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1183 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1184 to a location consistent with the rest of the target include files.
1185 * config/tc-i386.c: Remove misleading comment.
1186 * doc/internals.texi (CPU backend): Add description of function
1187 md_undefined_symbol.
1188 start-sanitize-tic80
1189 * config/tc-tic80.c: Add code to insert predefined symbols into the
1190 symbol table so they can be parsed by the standard expression parser.
1191 Remove custom code that use to parse them.
1192 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1193 to a location consistent with the rest of the target include files.
1196 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1198 * as.h: GNU c provides unlink() function.
1200 Unify section handling on openVMS/Alpha:
1201 * config/tc-alpha.c(s_alpha_link): Remove.
1202 (s_alpha_section): New function.
1203 Remove case-hacking of symbols
1204 Add .code_address pseudo-op.
1205 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1206 (s_alpha_code_address): New function.
1207 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1208 static constructors/destructors.
1209 Add debug code for crash debugs, to be removed when traceback code
1210 is added to object code.
1211 (s_alpha_name): New function for .name pseudo-op.
1212 (alpha_print_token): New function to print token expressions with
1213 alpha specific extensions.
1215 * makefile.vms: Allow compilation with current gcc snapshot.
1217 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1219 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1220 (DVIPS): Set to dvips.
1221 (ps, as.ps, gasp.ps): New targets.
1222 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1223 and MAKEINFO env variables.
1224 (internals.ps): Use DVIPS macro.
1225 (clean): Remove core and backup files.
1226 (distclean): Remove temporary files from building internals.
1228 * doc/internals.texi (Frags): Fix typo.
1229 (GAS processing): Ditto.
1230 (CPU backend): Ditto.
1231 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1232 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1233 * read.c: Remove ugly hack that dealt with config files not
1234 correctly defining TARGET_BYTES_BIG_ENDIAN.
1235 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1236 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1237 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1238 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1239 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1240 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1241 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1242 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1243 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1244 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1245 whether it is defined or not.
1246 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1247 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1248 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1249 whether it is defined or not.
1250 start-sanitize-tic80
1251 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1252 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1255 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1257 * write.c (write_relocs): Correct text in as_fatal error message,
1258 bfd_perform_relocation -> bfd_install_relocation.
1260 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1262 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1263 * read.c (LEX_TILDE): Define if not defined.
1264 (lex_type): Use LEX_TILDE.
1265 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1266 not is_part_of_name.
1268 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1270 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1273 * config/tc-mips.c (mips16_extended_frag): Correct base address
1274 for an extended PC relative instruction.
1275 (md_convert_frag): Likewise.
1277 * config/tc-mips.c (prev_nop_frag): New static variable.
1278 (prev_nop_frag_holds): New static variable.
1279 (prev_nop_frag_required): New static variable.
1280 (prev_nop_frag_since): New static variable.
1281 (append_insn): If we aren't reordering, and prev_nop_frag is not
1282 NULL, and we don't need any nops, then decrease the size of
1283 prev_nop_frag. Don't insert nops because of instructions in
1284 noreorder sections. Remember whether the previous instructions
1285 where in noreorder sections even when not reordering.
1286 (mips_no_prev_insn): Add preserver parameter. Change all
1287 callers. Refer prev_nop_frag variables when appropriate.
1288 (mips_emit_delays): Set up prev_nop_frag.
1289 (s_mipsset): Clear prev_nop_frag if reordering.
1291 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1293 * config/tc-mips.c (append_insn): Remove useless code which
1294 handled swapping a mips16 jump with a mips16 instruction with a
1297 * config/tc-mips.c (md_parse_option): When debugging, set
1298 mips_optimize to 1, not 0.
1300 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1302 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1303 like the expression was based on `.', adjust the value of the
1306 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1307 extended instruction in a delay slot when not reordering.
1308 (md_convert_frag): Warn if an extended instruction appears in a
1311 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1312 (s_insn): New static function.
1313 * doc/c-mips.texi: Document .insn.
1315 * config/tc-mips.c (md_begin): Add the general registers to the
1317 (mips16_ip): First parse the expression, and then see whether it
1318 came up with a register, rather than trying to first see whether
1319 we are looking at a register.
1321 start-sanitize-tic80
1322 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1324 * config/tc-tic80.c: Numerous changes and additions to flesh
1325 out functions that were previously just stubs, and fix some
1326 problems found using the new TIc80 testsuite cases.
1329 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1332 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1334 * config/tc-mips.c (append_insn): Output jump instruction as a
1335 pair of 2 byte instructions, rather than as a single 4 byte
1338 start-sanitize-r5900
1339 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1340 (mips_ip): Don't check INSN_ISA for a macro.
1343 start-sanitize-r5900
1344 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1346 * config/tc-mips.c: added r5900.
1349 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1351 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1352 config/itbl-mips.h: Add copyright message and fix indentation.
1354 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1356 * itbl-ops.c: New file. Add support for dynamically read
1357 instruction registers, opcodes and formats. Build internal table
1358 for new instructions and provide callbacks for assembler and
1360 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1362 * itbl-ops.h: New file. Header file for itbl support.
1363 * config/itbl-mips.h: New file. Mips specific definitions for
1366 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1368 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1369 fit into the constant field of a relaxable operand, then it does
1372 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1374 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1375 a jsr target in a different section just like a jsr to
1376 an undefined target.
1378 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1380 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1381 against any mips16 symbols, not just externally visible ones.
1382 (md_apply_fix): Corresponding change.
1384 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1387 the operand of the exit instruction.
1389 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1391 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1392 as O_symbol, copy over the segment.
1394 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1396 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1397 fixup to be against the section symbol, adjust the value
1400 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1402 * write.c (write_relocs): Avoid looping on equated symbols.
1403 Adjust fx_offset by X_add_number for each symbol.
1404 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1406 (fixup_segment): Add a loop to track down equated symbols and
1407 adjust fx_offset appropriately.
1409 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1411 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1412 jmp -> bra relaxing.
1413 (md_convert_frag): Handle jmp->bra relaxing.
1414 (md_assemble): Handle jmp->bra relaxing.
1415 (md_estimate_size_before_relax): Likewise.
1417 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1419 * config/tc-i386.c (i386_align_code): Add comments explaining the
1422 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1424 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1425 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1427 (md_longopts): Add "enforce-aligned-data".
1428 (md_show_usage): Mention --enforce-aligned-data.
1429 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1430 enforce-aligned-data.
1432 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1433 "word", and "short".
1434 (ppc_xcoff_cons): New static function.
1436 * write.c (relax_segment): Give an error if a .space symbol is
1437 common or undefined.
1439 * read.c (read_a_source_file): Don't handle mri_pending_align if
1440 the handler is s_globl or s_ignore.
1442 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1444 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1445 start-sanitize-tic80
1446 * config/tc-tic80.c: Many additions to previous placeholder file.
1447 * config/tc-tic80.h: Ditto.
1450 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1452 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1454 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1456 * config/tc-mips.c (mips_fix_adjustable): New function.
1457 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1458 (mips_fix_adjustable): Declare.
1460 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1461 * read.c (read_a_source_file): After doing an mri_pending_align,
1462 adjust the line_label if there is one.
1463 (s_space): Set mri_pending_align if an odd number of bytes were
1466 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1468 * config/tc-d10v.h (md_do_align): Add this hook to call
1469 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1471 * config/tc-d10v.c (find_opcode): Correctly calculate
1472 branch displacement when .aligns are present.
1474 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1476 * config/tc-mn10200.c (md_relax_table): Define.
1477 (md_convert_frag): Implement.
1478 (md_assemble): Handle relaxable operands/instructions correctly.
1479 (md_estimate_size_before_relax): Implement.
1480 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1482 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1484 * config/tc-mips.c (append_insn): Give an error for jumps to a
1486 (md_apply_fix): Make a branch to an odd address an error rather
1489 * config/tc-mips.c (md_convert_frag): If the user explicitly
1490 requested an extended opcode, pass warn as true to mips16_immed.
1492 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1493 an explicit 0, so that explicitly extended instructions work
1496 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1498 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1499 symbol for a common symbol.
1501 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1503 Patch presumed to have been checked in awhile ago but wasn't.
1504 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1505 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1506 (relax_segment, case rs_org): Move code inside braces. Move locals
1507 target,after inside too.
1508 (relax_segment, case rs_machine_dependent): Guts moved to ...
1509 (relax_frag): New function.
1510 Call md_prepare_relax_scan if defined.
1512 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1514 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1515 'p' operand specifier.
1517 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1519 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1520 m68k family cpus which support long branch addressing modes.
1521 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1522 md_create_long_jump): Use it.
1524 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1526 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1527 the .reginfo or .MIPS.options section if configured for an
1530 * config/tc-mips.c (md_begin): Don't set interlocks for
1533 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1535 * read.c (read_a_source_file): Make sure the symbol ends with
1536 whitespace before checking whether the next character is '='.
1538 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1540 * config/tc-i386.c (sco_id): Moved from here...
1541 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1542 really is an SCO ELF specific thing, not just a SCO x86 specific
1545 start-sanitize-tic80
1546 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1548 * configure.in (tic80-*-*): Don't require 'coff'.
1549 * configure: Regenerate.
1552 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1554 * read.c (emit_expr): Check for overflow of a negative value
1556 * write.c (fixup_segment): Likewise.
1557 * config/obj-coff.c (fixup_segment): Likewise.
1559 * config/tc-m68k.c (struct label_line): Define.
1560 (labels, current_label): New static variables.
1561 (md_assemble): Mark current_label as text, and clear it.
1562 (m68k_frob_label): New function.
1563 (m68k_flush_pending_output): New function.
1564 (m68k_frob_symbol): New function.
1565 * config/tc-m68k.h (tc_frob_label): Define.
1566 (md_flush_pending_output): Define.
1567 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1568 (tc_frob_coff_symbol): Likewise.
1570 * read.c (read_a_source_file): When defining a macro in MRI mode,
1571 don't add the symbol to the symbol table.
1573 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1575 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1576 here since fixup_segment doesn't (linkrelax is set).
1577 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1579 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1581 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1584 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1586 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1587 to avoid warnings with the native HP compiler.
1588 (fix_new_hppa): Similarly for the r_type argument.
1589 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1590 in an #if OBJ_ELF to keep gcc -Wall quiet.
1591 (md_apply_fix): Always initialize "result".
1593 * config/tc-mn10200.c (md_assemble): Generate relocations.
1595 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1597 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1600 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1602 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1603 pass on the new file hook.
1605 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1606 !alpha_force_relocation, as local LITERALs can be adjusted to be
1607 relative to the section.
1609 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1611 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1613 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1614 aligned to odd boundary.
1615 (tc_frob_coff_symbol): Define.
1617 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1619 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1621 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1622 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1624 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1626 (md_assemble): If the size is 'B', set fx_signed.
1627 (md_apply_fix_2): Use fx_signed when checking for overflow.
1629 * write.h (struct fix): Add fx_signed field.
1630 * write.c (fix_new_internal): Initialize fx_no_overflow and
1632 (fixup_segment): Use fx_signed when checking for overflow.
1633 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1634 fx_signed when checking for overflow.
1636 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1638 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1639 updated, and all the useful information is in doc/internals.texi.
1641 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1642 * read.c (read_a_source_file): Check for conditional operators
1643 before doing an MRI pending alignment.
1644 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1645 (tc_conditional_pseudop): Define.
1646 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1647 * doc/internals.texi (CPU backend): Describe
1648 tc_conditional_pseudoop.
1650 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1651 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1653 (md_begin): Check m68k_rel32_from_cmdline before setting
1655 (m68k_mri_mode_change): Likewise.
1656 (md_longopts): Add --disp-size-default-16 and
1657 --disp-size-default-32.
1658 (md_parse_option): Handle new options.
1659 (md_show_usage): Mention new options.
1660 * doc/c-m68k.texi (M68K-Opts): Document new options.
1662 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1663 * config/tc-m68k.c (m68k_index_width_default): New static
1665 (m68k_ip): Use m68k_index_width_default to set the size of a base
1666 register whose size was not given.
1667 (md_longopts): Add --base-size-default-16 and
1668 --base-size-default-32.
1669 (md_parse_option): Handle new options.
1670 (md_show_usage): Mention new options.
1671 * doc/c-m68k.texi (M68K-Opts): Document new options.
1673 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1675 * configure.in: Recognize mips-*-linux* target.
1676 * configure: Rebuild.
1678 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1679 work if valueT is only 32 bits.
1681 * config/tc-mips.c: Throughout, check target_big_endian rather
1683 (byte_order): Remove.
1684 (mips_init_after_args): Remove.
1685 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1686 (mips_init_after_args): Don't declare.
1687 (tc_init_after_args): Don't define.
1689 * config/tc-mips.h (tc_frob_after_relocs): Define if
1691 (mips_elf_final_processing): Likewise.
1692 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1695 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1697 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1698 sld.{h,w} and the operand is relocatable, adjust the adend by
1699 shifting it right one bit.
1702 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1704 * read.c (read_a_source_file): Check mri_pending_align after
1705 checking for a macro. From Ronald F. Guilmette
1708 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1710 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1711 add segment argument. If OBJ_ELF, treat a relocation against a
1712 symbol in a linkonce section like a relocation against an external
1714 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1716 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1720 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1722 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1723 includes config.h instead of host.h, tc.h instead of tp.h, and
1724 targ-env.h instead of target-environment.h.
1725 Also, obj-format.h includes targ-cpu.h instead of
1727 start-sanitize-tic80
1728 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1729 * configure: Rebuild with autoconf.
1730 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1731 (TARGET_FORMAT): Define to "coff-tic80".
1732 * config/tc-tic80.c: New file for TIc80 support.
1733 * config/tc-tic80.h: New file for TIc80 support.
1736 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1741 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1743 * write.c (adjust_reloc_syms): If the fixup symbol has been
1744 equated to an undefined symbol, convert the fixup to being against
1745 the target symbol. Remove obsolete code handling a special case
1748 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1750 * mpw-make.sed: Use NewFolderRecursive for installation.
1752 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1754 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1756 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1758 * config/tc-d10v.c (md_assemble): Fix bug which caused
1759 second instruction in a line to be case sensitize. PR11312
1761 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1763 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1764 range check operands with MN10200_OPERAND_NOCHECK set.
1765 (check_operand): Likewise.
1767 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1769 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1770 (md_begin): Always align the text section to a four byte
1772 (append_insn): Remove call to record_align.
1774 * config/tc-mips.c (insn_label): Remove.
1775 (struct insn_label_list): Define.
1776 (insn_labels, free_insn_labels): New static variables.
1777 (mips_clear_insn_labels): New static function.
1778 (append_insn): Mark all mips16 text labels, and make them odd.
1779 Handle all labels after emitting a nop, not just one. Call
1780 mips_clear_insn_labels rather than just clearing insn_label.
1781 (mips_emit_delays): Add insns parameter, and use it to decide
1782 whether to mark mips16 labels. Handle all labels, not just one.
1783 Force mips16 labels to be odd. Change all callers.
1784 (mips16_immed): Don't check for an odd branch target.
1785 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1786 (mips16_extended_frag): Ignore the low bit in a branch target.
1787 (md_convert_frag): Likewise.
1788 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1789 clearing insn_label.
1790 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1791 (s_float_cons, s_gpword): Likewise.
1792 (s_align): Use insn_labels rather than insn_label.
1793 (s_cons, s_float_cons, s_gpword): Likewise.
1794 (mips_frob_file_after_relocs): New function.
1795 (mips_define_label): Rewrite to add to insn_labels list.
1796 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1797 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1798 out odd, increment it.
1800 * config/tc-mips.c (append_insn): Only update prev_insn when not
1801 reordering if place is NULL.
1803 * config/tc-mips.c (mips16_ip): Check for a missing expression
1804 when using the register indirect addressing mode.
1806 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1808 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1809 check 24bit operands for overflow.
1810 (check_operand): Likewise.
1812 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1814 * doc/as.texinfo (Section): Document how to use the .section
1815 pseudo-op for COFF and ELF.
1817 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1819 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1821 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1823 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1824 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1825 store them. Adjust other RELAX_MIPS16 macros.
1826 (RELAX_MIPS16_DSLOT): Define.
1827 (RELAX_MIPS16_JAL_DSLOT): Define.
1828 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1829 handling of whether previous instruction has a fixup. Set
1830 prev_insn_reloc_type.
1831 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1832 (mips16_extended_frag): Use the right base address for a PC
1833 relative add or load.
1834 (md_convert_frag): Likewise. If a PC relative add or load is
1835 used, record the alignment for the section.
1837 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1839 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1840 linkonce section into a reloc against the section symbol.
1842 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1843 branch instructions.
1845 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1846 system, don't set the section alignment to 2**4.
1847 (s_change_sec): Likewise.
1848 (append_insn): Call record_alignment for the section.
1849 (md_section_align): Don't align the section size for an embedded
1852 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1854 * write.c (adjust_reloc_syms): Make sure that symbols are
1855 resolved; expression symbols may have been skipped.
1856 * config/obj-coff.c (fixup_segment): Likewise.
1858 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1860 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1861 BFD_RELOC_24_PLT_PCREL relocation.
1862 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1864 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1866 * config/tc-d10v.c (write_2_short): Remove code that called
1867 parallel_ok() when the programmer specified parallel instructions.
1869 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1871 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1874 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1875 * config/tc-mn10300.c (md_assemble): Likewise.
1877 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1879 * config/tc-mips.c (append_insn): Make sure there is enough room
1880 in a frag after a mips16 instruction to switch it with a jump
1883 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1884 attempt to use a non absolute symbol in an extending frag.
1886 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1888 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1889 * config/tc-mn10200.h: Likewise.
1891 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1893 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1894 UNGET rather than PUT. Set old_state before setting state to -2.
1896 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1897 when extending because the value is exactly maxtiny + 1.
1899 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1900 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1901 (RELAX_MIPS16_USER_SMALL): Define.
1902 (RELAX_MIPS16_USER_EXT): Define.
1903 (mips16_small, mips16_ext): New static variables.
1904 (append_insn): Pass mips16_small and mips16_ext to
1905 RELAX_MIPS16_ENCODE.
1906 (mips16_ip): Set mips16_small and mips16_ext.
1907 (mips16_immed): Don't check mips16_autoextend.
1908 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1910 * write.c (write_relocs): Print an error for an out of range
1911 fixup, rather than calling abort.
1913 * as.c (main): Unlink the output file if there are errors while
1914 generating the fixups.
1916 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * config/tc-mips.c (mips16_extended_frag): Don't call
1920 (md_convert_frag): Call resolve_symbol_value before calling
1921 S_GET_VALUE, and don't add in the frag address.
1923 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1924 and use them when reporting errors. Change all callers.
1926 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1928 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1929 Remove '$' prefixing for registers.
1931 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1933 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1934 is initialized before using it.
1935 (d10v_cleanup): No longer uses its argument, so make it void.
1937 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1939 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1941 * write.c (fixup_segment): Don't discard the symbol for a PC
1942 relative fixup to an absolute symbol.
1944 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1946 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1947 with multiple sections.
1949 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1951 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1952 no-mips-16 to no-mips16.
1953 (s_mipsset): Accept .set mips16 and .set nomips16.
1955 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1957 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1958 argument, and check for +/- constant following the suffix, folding
1959 it into the expression.
1960 (ppc_elf_cons): Change ppc_elf_suffix calls.
1961 (md_assemble): Ditto.
1962 (shlib): Replace boolean mrelocatable with enumeration shlib.
1963 (md_parse_option): Discriminate between PIC style shared libraries
1965 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
1968 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1970 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
1971 change the comment characters.
1973 * config/tc-ppc.c (comment_chars): Delete in favor of
1975 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
1977 (ppc_comment_chars): Select appropriate comment chars by default.
1978 (msolaris): New flag for -m{,no-}solaris.
1979 (md_parse_option): Recognize -K pic. Add support for
1981 (md_show_usage): Update.
1982 (md_begin): Do not set ELF flags if Solaris.
1983 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
1984 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
1986 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
1988 * as.c (main): Correct handling of flag_always_generate_output.
1990 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
1992 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
1993 fx_offset, not fx_addnumber.
1995 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
1998 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2000 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2002 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2004 * config/tc-mips.c (md_section_align): Check for an alignment of
2005 4, not an alignment of 16. Corrects August 7 patch.
2007 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2009 * configure, conf.in: Rebuild with autoconf 2.12.
2011 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2012 alignment is specified.
2014 Add support for mips16 (16 bit MIPS implementation):
2015 * config/tc-mips.c: Extensive additions for mips16 support, not
2017 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2018 (insn_uses_reg): Change last parameter to an enum.
2019 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2020 (md_relax_frag): Define as mips_relax_frag.
2021 (mips_relax_frag): Declare.
2022 (struct mips_cl_insn): Add use_extend and extend fields.
2023 (tc_fix_adjustable): Define.
2024 * config/obj-elf.h (S_GET_OTHER): Define.
2025 (S_SET_OTHER): Define.
2027 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2029 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2030 o and p operand specifiers.
2032 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2034 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2035 (relax_segment, case rs_org): Move code inside braces. Move locals
2036 target,after inside too.
2037 (relax_segment, case rs_machine_dependent): Guts moved to ...
2038 (relax_frag): New function.
2039 Call md_prepare_relax_scan if defined.
2040 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2043 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2045 * config/tc-mn10300.c (address_registers): Use '$' as register
2046 prefix instead of '%'.
2047 (data_registers, other_registers, md_assemble): Likewise.
2049 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2050 (data_registers, other_registers, md_assemble): Likewise.
2052 * config/tc-mn10300.c (md_assemble): Correctly determine the
2053 correct location and type for each relocation.
2054 (md_pcrel_from): Simplify.
2056 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2058 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2059 converted into branch around branch.
2061 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2063 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2064 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2066 * config/tc-mn10300.c (md_begin): Set linkrelax.
2067 (md_assemble): Create fixups as needed.
2068 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2070 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2072 * config/tc-d10v.c (parallel_ok): When automatically converting
2073 serial ops to parallel, do not consider a branch as the first
2076 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2078 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2080 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2082 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2084 (check_operand): Likewise.
2086 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2088 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2090 (write_2_short): Call parallel_ok to check whether two short
2091 instructions the user requested execute in parallel, can be
2094 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2096 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2097 allow a branch and link in parallel with an exe instruction.
2099 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2101 * doc/c-d10v.texi: Add info on @word modifier.
2103 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2105 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2106 operands are assumed to be 32bits. Use "bits" field to hold the
2107 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2108 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2111 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2112 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2114 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2115 MN10300_OPERAND_SPLIT.
2117 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2119 * config/tc-mn10300.c (md_assemble): Insert operands into
2120 the extension part of the instruction if necessary.
2121 (mn10300_insert_operand): Accept pointer to extension word
2122 argument. Make insn a pointer argument too. Return type
2123 is now void. All callers changed.
2125 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2127 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2128 repeated register operands.
2130 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2132 * doc/as.texinfo: Added section on reporting bugs.
2134 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2135 alpha_macro emit field to expect a const argument, and change the
2136 arg field to be const. Fix some spacing to follow the GNU
2139 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2141 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2142 (pca56) and 21264 (ev6) cpus.
2143 (md_apply_fix): Private relocation types are now negative.
2144 (alpha_force_relocation): Likewise.
2145 (tc_gen_reloc): Likewise.
2146 (emit_insn): Likewise.
2147 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2148 (emit_stX): Likewise.
2149 (emit_sextX): Likewise.
2151 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2153 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2154 a symbol found in a reloc.
2156 * symbols.c (resolve_symbol_value): Improve the error message if
2157 an undefined symbol is used in an expression.
2159 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2161 * doc/internals.texi: Rewrite, and add a lot of documentation.
2162 * doc/Makefile.in (internals.info): New target.
2165 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2167 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2168 against weak symbols.
2170 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2172 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2175 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2176 fixup at the right address within the frag.
2178 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2179 to an absolute value, instead increment it as needed.
2181 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2182 * config/tc-v850.c: Fix some indention problems.
2183 (md_relax_table): Define for D9->D99 branch displacement
2185 (md_convert_frag): Do something useful instead of aborting.
2186 (md_estimate_size_before_relax): Likewise.
2187 (md_assemble): Note if the matching instruction has a relaxable
2188 operand. If it does, allocate frag with frag_var and don't
2192 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2194 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2195 write out any buffered instructions when a ".end" is found.
2197 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2199 * read.c (read_a_source_file): New hook md_cleanup().
2201 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2203 * write.c (fix_new_exp): Use make_expr_symbol to build an
2204 expression symbol for a complex fixup.
2207 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2209 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2210 hacks to improve parsing of complex hi, lo, zda, etc
2212 (md_assemble): Don't demand and eat a trailing ')' after finding
2213 a v850 relocation prefix. Sign extend the constant in a
2214 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2216 (parse_cons_expression_v850): Don't eat a trailing ')' after
2217 finding a v850 relocation prefix.
2219 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2220 (TC_CONS_FIX_NEW): Likewise.
2221 * config/tc-v850.c (parse_cons_expression_v850): New function.
2222 (cons_fix_new_v850): Likewise.
2224 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2227 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2229 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2230 for an unknown relocation type.
2233 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2235 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2238 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2240 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2241 differently for movea & sst/sld insns.
2244 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2246 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2249 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2252 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2253 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2254 frob_file_after_relocs field.
2255 * config/obj-elf.c (elf_format_ops): Likewise.
2256 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2257 including obj-elf.h.
2259 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2261 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2262 specially if not ELF.
2263 (md_apply_fix): Handle BFD_RELOC_64.
2264 (tc_gen_reloc): Handle BFD_RELOC_64.
2266 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2267 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2270 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2271 Don't check S_GET_OTHER.
2273 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2275 * config/tc-mips.c (mips_ip): Accept an odd floating point
2276 register with l.s or s.s.
2278 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2280 (obj_aout_type): New static function.
2282 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2287 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2289 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2290 and sdaoff expressions.
2292 * write.c (fixup_segment): Don't add symbol value to addend if
2293 TC_V850 and OBJ_ELF.
2294 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2297 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2298 (md_pcrel_from_section): Likewise.
2299 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2301 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2303 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2304 (md_pcrel_from_section): New function.
2305 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2308 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2310 * config/tc-mips.c (load_register): Add cast to offsetT when using
2313 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2315 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2316 (elf_frob_file_after_relocs): ... here. New function.
2317 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2318 * write.c (write_object_file): Call *frob_after_relocs after the
2319 call to write_relocs.
2321 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2323 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2324 symbol, as this messes up linking. Instead, expand the recursive call
2325 inline and change up the appropriate bits to get the 0x8000 offset
2326 in the reloc addend.
2328 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2330 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2331 two symbols in the same segment to be adjusted.
2333 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2334 * configure: Rebuild.
2336 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2338 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2340 (ppc_elf_validate_fix): Ditto.
2341 (md_assemble): Ditto.
2343 (ppc_pe_section): Ditto.
2344 (ppc_frob_symbol): Ditto.
2346 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2348 * config/mn10300.c (md_assemble): Pass an extra shift count
2349 to mn10300_insert_operand based on the opcode format.
2350 (mn10300_insert_operand): Accept and use extra shift count
2353 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2354 formats rather than hard-coded constants.
2356 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2357 are 7 bytes long. Write out instructions in big-endian format.
2359 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2361 * config/tc-mn10300.c (md_assemble): Tweak further so
2362 that all instructions are parsed correctly.
2364 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2366 * as.h: Include libiberty.h.
2367 (xmalloc, xrealloc): Don't declare.
2368 * as.c: Don't include libiberty.h.
2369 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2370 * config/tc-mips.c: Likewise.
2371 * messages.c: Likewise.
2372 (xstrerror): Don't declare.
2373 * xmalloc.c: Remove.
2375 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2377 * config/tc-mn10300.h (pre_defined_registers) Remove.
2378 (system_registers, cc_names): Likewise.
2379 (address_registers, data_registers, other_registers): New register
2381 (register_name, system_register_name, cc_name): Remove.
2382 (mn10300_reloc_prefix): Likewise.
2383 (data_register_name): New function.
2384 (address_register_name, other_register_name): Likewise.
2385 (md_assemble): Rough cut at parsing operands. Remove lots of
2387 (md_apply_fix3): Disable for now.
2389 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2391 * config/tc-m68k.c (select_control_regs): New function, extracted
2392 out of m68k_init_after_args.
2393 (m68k_init_after_args): Use it.
2394 (mri_chip): Use it here as well to update set of allowed control
2397 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2399 * config/obj-elf.c (elf_begin): New function.
2400 (obj_elf_section): Add the section symbol to the symbol table.
2401 * config/obj-elf.h (obj_begin): Define.
2402 (elf_begin): Declare.
2403 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2406 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * config/obj-coff.c (fixup_segment): Subtract the section address
2409 from a PC relative reloc if TC_M68K.
2411 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2413 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2414 .uaxword available even if not OBJ_ELF.
2415 (md_atof): Remove unused local variable wordP.
2417 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2419 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2420 for Matsushita MN10x00 support.
2421 * configure.in: Recognize mn10x00-*-*
2422 * configure: Rebuilt.
2424 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2426 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2427 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2428 (load_expression): track clobbering of base reg before jmp/jsr.
2429 (s_alpha_file): pass case_hack flags and source filename via
2430 symbol table to bfd.
2431 * tc-alpha.h (TC_CONS_FIX_NEW): define
2433 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2435 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2436 * configure: Rebuild.
2438 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2440 * read.c (s_macro): Warn if a macro has the same name as a
2442 (s_space): In m68k MRI mode, align to a word boundary.
2443 * macro.c (define_macro): Add namep parameter. Change all
2445 * macro.h (define_macro): Update declaration.
2447 * as.c (show_usage): Print bug report address.
2448 (parse_args): Change version printing to match current GNU
2450 * gasp.c (show_usage): Print bug report address.
2451 (main): Change version printing to match current GNU standards.
2453 * config/tc-m68k.c (init_table): Correct access control unit
2454 register numbers. From Ken Rose <rose@netcom.com>.
2456 * config/tc-alpha.c: Add some static function prototypes.
2457 (alpha_macros): Move to top of file. Make static.
2458 (alpha_num_macros): Move to top of file.
2461 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2463 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2467 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2469 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2470 and just call sprintf_vma.
2472 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2474 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2476 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2478 * read.c (float_cons): Call md_flush_pending_output if it is
2481 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2483 * config/tc-d10v.c (md_operand): Created. Allows operands to
2485 * config/tc-d10v.h (md_operand): Undefined.
2487 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2489 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2490 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2492 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2494 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2495 reloc for the i960 for a reloc in the same section. This undoes
2496 one of the two changes made Aug 19.
2498 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2501 symbols to the position of the debugging information.
2503 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2505 * expr.c (expr): Always use unsigned right shifts for >>.
2507 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2509 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2510 slots when processing BL fixups.
2512 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2513 on the first half of the instruction.
2515 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2518 stabs expression, rather than giving an error.
2520 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2523 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2525 * config/tc-mips.c (append_insn): Fill in the value for a constant
2526 jump, rather than creating a reloc.
2528 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2530 * config/tc-mips.c (append_insn): Don't swap an instruction which
2531 sets a condition code with an instruction which uses a condition
2533 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2536 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2537 (mips_ip): Give a better error message if the ISA level is wrong.
2538 (md_parse_option): Recognize -mcpu=[v][r]5000.
2540 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2542 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2544 (load_register): Ensure hi32 bits are not lost during lo32bit
2545 processing. Fix shift offset that was overflowing into the next
2546 instruction field. Add code to generate shorter sequences for
2547 constants with a single contiguous seqeuence of ones.
2549 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2551 * config/tc-d10v.c (d10v_dot_word): New function to support
2552 "@word" with the word pseudo-op.
2553 (md_apply_fix3): Cleanup and changes to support correct sizes
2554 for 16 and 18-bit relocs.
2556 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2558 * configure.in (sparc-*-aout): Set `em'.
2559 * configure: Regenerated.
2560 * config/te-sparcaout.h: New file.
2561 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2562 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2563 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2564 (SPECIAL_CASE_{SETSW,SETX}): Define.
2565 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2566 (md_begin): Delete setting of `target_big_endian'.
2567 (output_insn): New function.
2568 (md_assemble): Rewrite. Add `setx' support.
2569 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2571 (md_atof): Add little endian support.
2572 (md_number_to_chars): Likewise.
2573 (md_apply_fix): Likewise.
2574 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2575 (md_parse_option): Likewise.
2576 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2578 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2580 * ecoff.c (ecoff_new_file): New function.
2581 * ecoff.h (ecoff_new_file): Declare.
2582 * config/obj-ecoff.h (obj_app_file): Define.
2584 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2586 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2587 symbol by 32k so that our 16-bit signed offset can address the
2588 entire chunk. Reported by <matt@lkg.dec.com>.
2590 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2592 * config/tc-mips.c (load_register): Remove unused variable tmp.
2594 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2596 * config/tc-mips.c (load_register): Remove unnecessary code that
2597 was causing the high 32bits of 64bit constants to be lost.
2599 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2601 * config/tc-d10v.c: Added changes to support function
2602 pointers and "@word" syntax.
2605 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2607 * config/tc-v850.c: Remove commented out and #if 0'd code.
2608 (v850_reloc_prefix): Provide prototype.
2609 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2611 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2612 (md_assemble): Add default to case statement.
2614 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2616 * config/tc-v850.c (md_assemble): Compute size of the instrction
2619 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2622 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2624 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2625 routines to fetch/store the updated instruction from/to memory.
2626 (v850_insert_operand): If the operand has a specialized insert
2629 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2631 * config/tc-v850.c (reg_name_search): Align calling convention to
2632 be like identical function found in tc-ppc.c.
2633 (get_reloc): Removed.
2634 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2635 (md_assemble): emit fixups.
2636 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2638 (md_apply_fix3): handle fixups/relocs.
2639 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2642 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2645 * configure.in (sh-*-elf*): New target.
2646 * config/tc-sh.h (TARGET_ARCH): Define.
2647 (WORKING_DOT_WORD): Define.
2648 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2649 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2650 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2651 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2652 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2653 (SUB_SEGMENT_ALIGN): Likewise.
2654 (RELOC_32): Don't define.
2655 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2656 (target_big_endian): Declare if OBJ_ELF.
2657 (TARGET_FORMAT): Define if OBJ_ELF.
2658 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2660 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2661 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2662 (struct sh_count_relocs): Define.
2663 (sh_count_relocs): New static function, broken out of
2664 sh_frob_file. Add BFD_ASSEMBLER code.
2665 (sh_frob_section): Likewise.
2666 (sh_frob_file): Call sh_frob_section.
2667 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2668 call section_symbol rather than seg_info (seg)->dot.
2669 (md_section_align): Add OBJ_ELF version.
2670 (SWITCH_TABLE_CONS): Define.
2671 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2672 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2673 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2675 (struct reloc_map): Define if not BFD_ASSEMBLER.
2676 (coff_reloc_map): Likewise.
2677 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2678 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2679 * write.c (write_relocs): Ifdef out fx_where test which triggers
2680 inappropriately for SH ELF.
2681 (write_object_file): Call tc_frob_file_before_adjust and
2682 obj_frob_file_before_adjust if they are defined.
2684 * write.c (write_object_file): Use BFD_RELOC_16, not
2685 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2687 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2690 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2692 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2693 branch sizes in across sections.
2696 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2698 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2701 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2703 * config/tc-v850.c (md_begin): Deal with end of opcode
2707 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2709 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2710 the wrong opcode for cases like st2w where there are many forms
2711 of the same instruction.
2713 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2715 * expr.c (operand): If md_parse_name is defined, call it before
2716 calling symbol_find_or_make.
2717 * config/tc-ppc.h (md_parse_name): Define.
2718 (ppc_parse_name): Declare.
2719 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2721 (register_name): Update call to reg_name_search.
2722 (cr_operand): New static variable.
2723 (cr_names): New static const array.
2724 (ppc_parse_name): New function.
2725 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2726 cr_operand before calling expression.
2728 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2730 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2731 hppa_gen_reloc_type call.
2733 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2735 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2736 on addresses. Improved error messages.
2737 * doc/c-d10v.texi: Added docs for register pairs.
2739 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2741 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2744 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2746 * ecoff.c (init_file): Initialize fMerge to 1.
2747 (add_file): Restore old file merging code, but only merge files if
2749 (ecoff_directive_loc): Clear fMerge field of current file.
2750 (ecoff_generate_asm_lineno): Likewise.
2752 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2754 * doc/c-d10v.texi: Fix typo.
2757 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2759 * config/tc-v850.c (md_assemble): Correct bit masking for
2760 hi and lo expressions.
2762 * config/tc-v850.c (md_assemble): Rough cut at demanding
2763 "ep" or "r30" in sst and sld instructions.
2764 (md_apply_fix3): Don't abort. Just warn that we don't
2767 * config/tc-v850.c (CC_NAME_CNT): Define.
2768 (cc_name): New function.
2769 (md_assemble): Handle V850_OPERAND_CC correctly.
2771 * config/tc-v850.c (md_assemble): Don't forget to initialize
2774 * config/tc-v850.c (reg_name_search): Generalize to search
2775 any given register table.
2776 (register_name): Pass appropriate table and size to reg_name_search.
2777 (system_register_name): New function.
2778 (SYSREG_NAME_CNT): Define.
2779 (md_assemble): Handle operands which are system registers.
2781 * config/tc-v850.c (md_assemble): If we find a register, but the
2782 opcode doesn't want a register, then we don't have a match.
2783 (md_assemble): Get size of the instruction from the opcode table.
2786 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2788 * configure.in: Set and substitute HLDENV.
2789 * configure: Rebuild.
2790 * Makefile.in (HLDENV): New variable.
2791 (as.new): Use $(HLDENV).
2793 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2794 if an array dimension is not known.
2796 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2798 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2799 * doc/c-d10v.texi: Cleanup.
2802 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2804 * config/tc-v850.c: New file.
2805 * config/tc-v850.h: New file.
2806 * configure (v850-*-elf): New target.
2807 * configure.in (v850-*-elf): New target.
2810 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2812 * doc/c-d10v.texi: New file.
2813 * doc/all.texi: Added D10V stuff.
2814 * doc/as.texinfo: Added D10V stuff.
2816 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2818 * config/tc-d10v.c: All references to defined symbols should
2819 now use the optimal instruction. .float and .double now work.
2821 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2824 section address for the i960 as is done for the i386.
2826 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2828 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2829 case, forward-include bfd/elf-bfd.h.
2831 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2833 * config/tc-d10v.c: Add additional information to the opcode
2834 table to help determinine which instructions can be done
2837 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2839 * config/tc-arm.c: Major changes to add Thumb support, with lots
2840 of change input from <rearnsha@armltd.co.uk>.
2841 Reverted to INSN_SIZE macro, rather than insn_size variable.
2842 (insns): Added ARM "bx" instruction support.
2843 (tinsns): Added Thumb instruction definition structure.
2844 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2845 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2846 (opcode_select,s_arm,s_thumb,s_code): Added.
2847 (decode_shift): Allow upper-case RRX.
2848 (do_ldst): Simpler halfword support.
2849 (do_ldmstm): Improved.
2850 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2851 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2852 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2853 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2854 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2856 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2857 (md_parse_option): Add support for -mthumb.
2858 (md_show_usage): Updated to reflect new command line option.
2859 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2860 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2861 fragment information to be held.
2863 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2865 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2866 non-null, but is a constant.
2867 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2868 so that error reporting will work correctly.
2870 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2872 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2873 against weak symbols.
2875 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2878 (ppc_force_relocation): Declare if OBJ_XCOFF.
2879 * config/tc-ppc.c (ppc_force_relocation): New function if
2882 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2884 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2886 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2888 * config/tc-d10v.c: Fix problem with relocs.
2890 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2892 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2893 with nops if not in data_section or bss_section.
2895 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2897 Add support for openVMS/Alpha.
2898 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2899 * config/obj-evax.c: New file.
2900 * config/obj-evax.h: New file.
2901 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2903 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2904 defined. Add case for bfd_target_evax_flavour.
2905 * config/vms-a-conf.h: New file.
2906 * conf-a-gas.com: New file.
2907 * configure.in: Add target alpha-*-*vms*.
2908 * configure: Rebuild.
2909 * makefile.vms: New file.
2910 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2911 Don't call ffs on openVMS/Alpha.
2913 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2915 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2916 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2918 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2919 (NEED_DECLARATION_SBRK): New macro.
2920 * configure, conf.in: Rebuild.
2921 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2922 (strstr): Declare if NEED_DECLARATION_STRSTR.
2923 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2925 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2927 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2928 by a constant before entering the main switch. Reject attempts to
2929 apply an arithmetic function to non-absolute symbols, except for
2930 the special case of subtraction of two symbols in the same
2933 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2934 not to more than a 16 byte boundary.
2936 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2937 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2938 (tc_gen_reloc): If out of memory call as_fatal rather than
2939 assert. If no howto found, call as_bad_where rather than
2940 as_fatal. Change the error message slightly. Set howto to a
2941 non-NULL value in order to keep going.
2943 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2945 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2947 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2949 * config/tc-h8300.c (get_specific): New operand "size" derived
2950 from ".b", ".w" and ".l" extensions. All callers changed. If
2951 the base instruction has no operands, then use the size to
2952 determine which specific instruction to use.
2954 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2956 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2958 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * config/tc-mips.c (md_section_align): Don't change addr if
2963 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
2965 * config/tc-hppa.c: Revert yesterday's changes.
2967 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2969 * config/tc-d10v.c: Disable range checking on 16-bit values.
2971 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
2973 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
2974 not just the ones that don't match.
2976 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2978 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
2980 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
2982 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
2983 pre-cursor to adding Thumb support. Also added cpu_variant flag
2984 information to each of the asm_flg structures.
2985 (md_parse_option): Updated ARM7 parsing to allow 't' for
2986 thumb/halfword support, aswell as 'm' for long multiply.
2987 (md_show_usage): Updated help message.
2988 (md_assemble): Check that instruction flags are applicated to the
2989 current cpu variant.
2990 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
2991 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
2992 signextension instructions.
2993 (do_ldst): Generate halfword and signextension variants if
2994 mnemonic flags match.
2995 (ldst_extend): Do not allow shifts in the offset field of halfword
2996 or signextension instructions.
2997 (validate_offset_imm): Provide check on halfword and signextension
2999 (add_to_lit_pool): Merge identical literal pool values.
3001 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3003 * config/tc-hppa.c (selector_table): Add 'E' selector.
3004 (cons_fix_new_hppa): Don't coke on e_esel.
3005 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3006 to help generate exception handling tables.
3007 (md_apply_fix): Don't try to apply fixups with an e_esel
3009 (hppa_fix_adjustable): Fixups with e_esel selectors
3012 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3014 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3017 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3019 * config/tc-d10v.c: Added lots of error checking. Added hacks
3020 to support accumulator shifts.
3022 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3025 (S_CLEAR_EXTERNAL): Likewise.
3026 (S_SET_WEAK): Remove error; just let .weak override.
3028 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3030 * config/tc-d10v.c (md_assemble): Now handles multiline
3033 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3035 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3036 Added kludge for divs instruction. Fixed minor problem with
3037 multiple text sections.
3038 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3040 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3042 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3043 addresses to be right-shifted by 2.
3045 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3047 * config/tc-d10v.c: Many changes to get relocs working.
3048 (register_name): No longer creates a symbol for register names.
3049 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3050 (d10v_insert_operand): Now works correctly for either container.
3051 * config/tc-d10v.h (d10v_cleanup): Declare.
3053 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3055 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3056 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3058 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3060 * tc-alpha.c: Patches to track current minimum alignment to reduce
3061 the number of fragments created with frag_align.
3062 (alpha_current_align): New static variable.
3063 (s_alpha_text): Reset alignment to 0.
3064 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3065 (s_alpha_stringer, s_alpha_space): New functions.
3066 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3067 (alpha_cons_align): New function to replace both of them.
3068 (emit_insn): Only align if alpha_current_align is less than 2;
3069 reset alpha_current_align to 2.
3070 (s_alpha_gprel32): Likewise.
3071 (s_alpha_section): New function. Basically duplicate the other
3072 alpha section change hooks. Only define for ELF.
3073 (s_alpha_float_cons): Simplify alignment handling.
3074 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3075 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3076 Don't define the s_alpha_cons pseudo-ops. Do define
3077 s_alpha_stringer and s_alpha_space pseudo-ops.
3078 (alpha_align): Skip if less than current default alignment. Set
3080 * tc-alpha.h (md_flush_pending_output): Remove.
3081 (md_cons_align): Add.
3083 * tc-alpha.c: Add oodles of function description comments.
3084 (md_bignum_to_chars): Remove; there are no callers.
3085 (md_show_usage): Mention some more variants.
3087 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3089 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3090 * configure.in (sparc-*-sysv4*): New target.
3091 * configure: Rebuild.
3093 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3094 uaxword to use s_uacons.
3095 (sparc_no_align_cons): New static variable.
3096 (s_uacons): New static function.
3097 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3100 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3102 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3103 5 with regard to shared libraries.
3104 * configure: Rebuild.
3106 * config/tc-m68k.c (m68k_ip): Use the correct length when
3107 allocating space for the unsupported architecture error message.
3109 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3111 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3113 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3115 * config/tc-d10v.c: New file.
3116 * config/tc-d10v.h: New file.
3117 * configure (d10v-*-elf): New target.
3118 * configure.in (d10v-*-elf): New target.
3120 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3122 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3124 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3126 * config/tc-alpha.c (alpha_align): Change fill parameter
3127 to a pointer. Take NULL as 0 or nop depending on section. Change
3129 (s_alpha_align): Rename local variables.
3131 * doc/as.texinfo (.align): Document action of omitted
3134 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3136 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3137 when an unsupported PC relative reloc is seen, rather than calling
3140 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3141 Instead, check state when '#' comment is seen.
3143 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3147 (tc_gen_reloc): If fixup was changed to be PC relative, change
3148 reloc type accordingly. Use name of reloc in error message.
3150 * as.h: Don't define const or volatile.
3151 * flonum.h: Don't define const.
3153 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3154 if fx_pcrel is set. Correct setting the addend case in the
3155 OBJ_ELF case (from Andreas Schwab
3156 <schwab@issan.informatik.uni-dortmund.de>).
3157 (md_show_usage): Correct -mfc5200 to -m5200.
3159 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3161 * doc/c-m68k.texi: Document -m5200 flag.
3162 * doc/as.texinfo: Likewise.
3164 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3167 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3169 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3170 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3172 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3176 * Released binutils 2.7.
3178 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3180 * config/tc-mips.c (mips_ip): Only perform range check when
3181 dealing with O_constant expressions.
3183 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3185 * m68k-parse.h (m68k_register): Add new coldfile control
3188 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3189 array of control registers for the coldfire.
3190 (cpu_of_arch): Added mcf5200.
3191 (archs): Added mcf5200.
3192 (init_table): Add new control registers.
3193 (m68k_ip): Added support for new control registers.
3194 (m68k_init_after_args): Likewise.
3196 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3198 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3200 * read.h (is_it_end_of_statement): Declare.
3201 * read.c (is_it_end_of_statement): Remove declaration.
3203 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3205 (md_assemble): Fix handling of @l with an unsigned constant. Add
3206 default case to reloc switch.
3208 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3210 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3211 * ecoff.c (last_lineno): New static variable.
3212 (add_procedure): Set last_lineno.
3213 (ecoff_directive_loc): Likewise.
3214 (ecoff_generate_asm_lineno): Likewise.
3215 (ecoff_fix_loc): New function.
3216 * ecoff.h (ecoff_fix_loc): Declare.
3217 * config/tc-mips.c (append_insn): When inserting nops, and using
3218 ECOFF debugging, call ecoff_fix_loc.
3220 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3222 * config/tc-h8300.c (build_bytes): If an operand type is
3223 marked as SRC_IN_DST retrieve it from the "destination" op.
3225 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3227 * configure.in (arm-*-riscix*): Set emulation to riscix.
3228 * configure: Rebuild.
3229 * config/te-riscix.h: New file to define TE_RISCIX.
3231 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3233 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3235 * Makefile.in (config.status): Just run config.status as other
3238 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3240 * mpw-config.in (TARGET_OS): Add definition to conf.
3242 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3244 * config/tc-mips.c (append_insn): Parenthesize
3245 cop_interlocks expressions.
3247 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * listing.c (listing_print): Close the listing file if it is not
3250 stdout. Close the other files opened for the listing.
3252 * config/tc-sparc.h (md_cons_align): Define.
3253 (sparc_cons_align): Declare.
3254 (HANDLE_ALIGN): Define.
3255 (sparc_handle_align): Declare.
3256 * config/tc-sparc.c (sparc_cons_align): New function.
3257 (sparc_handle_align): New function.
3258 * read.c (cons_worker): Call md_cons_align if it is defined.
3260 * as.h (struct frag): Add fr_file and fr_line fields.
3261 * frags.c (frag_new): Set fr_file and fr_line.
3262 (frag_var): Likewise.
3263 (frag_variant): Likewise.
3265 * as.h (struct frag): Remove unused align_mask and align_offset
3268 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3269 From <uddeborg@carmen.se>.
3271 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * configure.in (mips-*-osf*): New target.
3274 * configure: Rebuild.
3276 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3278 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3280 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3281 between co-processor comparisons and branches for the VR4300.
3283 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3285 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3286 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3288 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3289 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3290 includedir): Use autoconf set values.
3293 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3295 * listing.c (listing_eject): Don't do anything if listing is 0.
3296 (listing_list): Likewise.
3297 (listing_source_line): Likewise.
3298 (listing_title): Don't save title if listing is 0.
3299 (listing_source_file): Check listing rather than listing_tail.
3301 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3302 using shared libraries.
3303 * configure: Rebuild.
3305 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3307 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3308 absolute expression if a relocation type was specified.
3310 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3312 * configure.in: Add support for *-*-rtems* configurations.
3313 * configure: Rebuild.
3315 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3317 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3318 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3319 opcodes library for alpha.
3320 * configure: Rebuild with autoconf 2.10.
3321 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3322 use new opcode table.
3323 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3324 (LOCAL_LABEL): Define differently if OBJ_ELF.
3325 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3326 * config/alpha-opcode.h: Remove.
3327 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3328 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3329 include/opcode/alpha.h rather than config/alpha-opcode.h.
3331 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3333 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3334 relocation symbol was not resolved.
3335 * config/obj-coff.c (do_relocs_for): Likewise.
3337 * write.c (adjust_reloc_syms): Refetch the symbol section after
3338 calling S_GET_VALUE, since it may have changed.
3340 * expr.c (struct expr_symbol_line): Define.
3341 (expr_symbol_lines): New static variable.
3342 (make_expr_symbol): Add entry to expr_symbol_lines.
3343 (expr_symbol_where): New function.
3344 * expr.h: Use extern on function declarations.
3345 (expr_symbol_where): Declare.
3346 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3347 rather than printing the meaningless name of an expression
3350 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3352 * config/tc-i386.c (md_number_to_chars): Deleted.
3353 * config/tc-i386.h (md_number_to_chars): New macro.
3355 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3357 (load_symbol_address, load_expression): Use build_mem.
3358 (build_operate): New function.
3359 (emit_addq_r): Use it.
3361 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3363 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3365 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3367 * config/tc-vax.h (NOP_OPCODE): Define.
3369 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3371 * config/obj-vms.h (S_IS_COMMON): Define.
3372 (S_IS_LOCAL): Check for \002 as well as \001.
3373 (LONGWORD_ALIGNMENT): New macro.
3374 (SUB_SEGMENT_ALIGN): Use it.
3376 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3378 * config/vms-conf.h: Reconcile with conf.in.
3380 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3382 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3385 * doc/as.texinfo: Document that any number of hex digits can
3388 * as.c (struct defsym_list): Define.
3389 (defsyms): New static variable.
3390 (parse_args): Just put --defsym arguments on defsyms list, rather
3392 (main): Define defsyms after output file is created.
3394 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3395 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3397 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3398 insn_error rather than calling check_absolute_expr.
3400 * as.c (emulation_name): Remove unused static variable.
3401 (default_emul_bfd_name): Add return NULL to avoid warning.
3402 * ecoff.c (ecoff_stab): Remove unused variables name and
3404 * frags.c (frag_new): Remove unused variable tmp.
3405 * hash.c (hash_grow): Parenthesize + within <<.
3406 (hash_print_statistics): Use %lu, not %d, to print unsigned
3408 * messages.c: Include "libiberty.h".
3409 (fprint_value): Add cast to avoid printf warning.
3410 (sprint_value): Likewise.
3411 * read.c: Include "ecoff.h".
3412 (emit_expr): Add casts to avoid printf warnings.
3413 * read.h: Use extern for function declarations.
3414 (pop_insert): Declare.
3415 * stabs.c: Include "ecoff.h".
3416 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3417 former_last_fragP, and new_fragP.
3418 * subsegs.h (subsegs_print_statistics): Declare.
3419 * symbols.c (debug_verify_symchain): Change macro to discard
3421 * write.c (dump_section_relocs): Likewise.
3422 * write.h: Use extern for function declarations.
3423 (write_print_statistics): Declare.
3424 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3426 * config/e-mipself.c (mipself_bfd_name): Likewise.
3427 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3429 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3430 emit relocations against external symbols.
3432 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3433 message if bfd_reloc_type_lookup fails, rather than calling
3436 * config/tc-alpha.c (alpha_force_relocation): Add
3437 BFD_RELOC_12_PCREL to switch.
3439 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3441 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3442 TE_PE (Lfoo, not .Lfoo).
3444 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * read.c (s_fill): Don't warn about a zero repeat count.
3448 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3449 coprocessor register.
3451 * config/tc-i386.c (md_assemble): When checking the size of a
3452 register to set the size of an instruction, do a bitwise and with
3453 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3456 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3458 * config/tc-h8300.c (parse_reg): Tweak error messages.
3459 (build_bytes): Likewise.
3460 (skip_colonthing): Handle :32 suffix.
3461 (get_specific): Promote L_24 to L_32 if it makes a match.
3462 Don't always promote L_8 to L_16.
3463 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3465 * config/tc-h8300.c (Smode): New variable.
3466 (h8300hmode): Turn off Hmode.
3467 (h8300smode): New function. Turn on Smode and Hmode.
3468 (md_pseudo_table): New ".h8300s" pseudo-op.
3469 (parse_reg): Handle "exr" register.
3470 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3471 Handle "mach" and "machl" operands for ldmac.
3472 (get_specific): Handle "stm.l" and "ldm.l".
3473 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3474 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3477 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3479 * doc/as.texinfo: Reorder chapter of machine dependent options so
3480 that it is sorted by chip name.
3482 * doc/as.texinfo: Use consistant spelling of Vax.
3483 * doc/c-vax.texi: Likewise.
3485 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3487 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3489 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3490 (md_apply_fix): Likewise.
3491 (pa_try): New function.
3492 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3494 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3496 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3497 (pa_level): New function.
3499 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3501 * listing.c (listing_newline): Don't do anything if listing is 0.
3503 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3505 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3506 symbol_create, not symbol_new.
3508 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3510 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3511 absolute symbol unless TC_FORCE_RELOCATION returns true.
3513 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3515 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3516 the symbol to a pointer. Don't set previous_file_symbol.
3517 Simplify symbol list rearrangement.
3518 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3519 (coff_adjust_symtab): Don't check previous_file_symbol.
3521 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3523 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3525 (md_pseudo_table): Add ppc_elf_lcomm.
3527 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3529 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3530 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3531 (md_begin): Add digits to alt_notend_table.
3532 (md_parse_option): Make s a const pointer.
3534 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3535 (s_empty): New static function.
3537 * config/obj-coff.c (struct filename_list): Only define if not
3539 (filename_list_head, filename_list_tail): Likewise.
3540 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3541 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3542 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3543 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3544 remove the new symbol from the list.
3545 (obj_coff_endef, both versions): Call tag_insert even if there is
3546 an old symbol with the same name, if the old symbol does not
3548 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3549 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3550 symbol that will be moved to the end of the symbol list.
3551 (coff_adjust_section_syms): Always call section_symbol for .text,
3553 (coff_frob_section): Likewise. Also, remove unused variable
3556 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3557 manipulating frags directly.
3558 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3561 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3562 whether the next character is '*' before checking whether we are
3563 at the start of a line. Permit LINE_COMMENT_START to start a
3564 comment in state 1 (seen some whitespace) as well, to match the
3567 * gasp.c (do_align): Permit a fill value for .align.
3569 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * read.c (next_char_of_string): Warn if a newline is seen in the
3572 middle of a string. Call bump_line_counters when appropriate.
3574 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3576 * symbols.c (colon): Use LOCAL_LABEL.
3578 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3580 * Makefile.in (install): Don't check to see if tooldir exists.
3581 Make $(tooldir) and $(tooldir)/bin.
3583 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3585 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3588 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3590 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3591 insn_error. Don't put the string "ERROR" in insn_error. Set
3592 insn_error rather than calling as_warn for an unsupported opcode.
3594 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3597 before permitting -64.
3598 * output-file.c (output_file_create): Remove duplicate
3601 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3603 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3604 section rather than a .reginfo section.
3605 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3608 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3609 bit value with the high bit set.
3611 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * read.c (s_lcomm): Set section flags for .sbss section.
3615 * config/tc-mips.c (mips_64): New static variable.
3616 (mips_target_format): If mips_64, return elf64 targets rather than
3618 (md_longopts): Add "32" and "64".
3619 (md_parse_option): Handle -32 and -64.
3620 (md_show_usage): Mention -32 and -64.
3621 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3624 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3626 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3627 for Solaris compatibility.
3629 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3630 .stabd with 4 arguments into a .stabn.
3632 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3634 * config/tc-mips.c (macro): When passing X_add_number to
3635 macro_build, cast it to int first.
3637 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3639 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3640 created by emit_expr.
3642 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3643 as_perror rather than assert.
3645 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-mips.c (mips_ip): Mark sections created to hold
3648 floating point information as read only.
3650 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3652 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3654 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3656 * read.c (potable): Add .skip as a synonym for .space.
3658 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3659 4 arguments, providing the 4th argument is 0, to allow
3660 compatibility with the Solaris assembler.
3662 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3664 * config/tc-sh.h (struct sh_segment_info_type): Define.
3665 (TC_SEGMENT_INFO_TYPE): Define.
3666 (sh_frob_label): Declare.
3667 (tc_frob_label): Define.
3668 (sh_flush_pending_output): Declare.
3669 (md_flush_pending_output): Define.
3670 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3671 reloc before the instruction if necessary.
3672 (sh_frob_label): New function.
3673 (sh_flush_pending_output): New function.
3674 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3675 when looking for the reloc for the target of .uses.
3676 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3677 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3679 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3680 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3681 the absolute symbol.
3683 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3684 TC_SEGMENT_INFO_TYPE is defined.
3686 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3688 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3689 matches the register size.
3691 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3693 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3695 (do_relocs_for): Likewise.
3696 (fixup_segment): Don't just quit if linkrelax is set. Try to
3697 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3700 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3702 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3703 relative relocations with -mrelocatable. Also allow unfixed
3704 relocs in .ex_shared.
3706 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3708 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3709 non-zero before assuming this is a long file name.
3710 (w_strings): Likewise.
3711 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3713 * config/obj-coff.c (w_strings): Move declaration of i inside
3714 #ifdef block which uses it.
3716 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3718 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3719 "relaxmode". Output relocs which identify various relaxing
3720 possibilities for mov.[bwl] instructions.
3721 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3723 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3725 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3726 (MD_APPLY_FIX3): Define.
3727 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3729 (md_apply_fix3): Renamed from md_apply_fix.
3730 If pcrel reloc and symbol is in different section, undo effects
3733 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3735 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3736 any reloc with an LR% or RR% field selector for SOM.
3738 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3740 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3743 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3745 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3747 (yank_symbols): Likewise.
3749 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3751 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3752 BFD_ASSEMBLER, add name field.
3753 * config/obj-coff.c: Include "libiberty.h".
3754 (coff_header_append): Handle long section names.
3755 (crawl_symbols): Just use the name field for the symbol name,
3756 without worrying about null byte termination.
3757 (w_strings): Handle long section names.
3758 (write_object_file): Likewise. Also, use the name field, rather
3760 (obj_coff_add_segment): Permit long section names.
3761 (obj_coff_init_stab_section): Use the name field, rather than
3763 (adjust_stab_section): Likewise.
3764 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3766 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3767 (mem_fmt): Likewise.
3768 (md_apply_fix): Don't check fx_im_disp field.
3770 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3772 * configure.in: Add * after sparc*-*-vxworks.
3773 * configure: Rebuild.
3775 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3776 define it to comment_chars. Use tc_comment_chars rather than
3778 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3779 * config/tc-m68k.h (tc_comment_chars): Define.
3780 (m68k_comment_chars): Declare.
3781 * config/tc-m68k.c (m68k_comment_chars): Rename from
3782 comment_chars. Change into a pointer rather than an array.
3783 (md_longopts): Add "bitwise-or".
3784 (md_parse_option): Handle OPTION_BITWISE_OR.
3785 (md_show_usage): Mention --bitwise-or.
3786 * doc/c-m68k.texi: Document --bitwise-or.
3788 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3790 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3793 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3794 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3795 correct handling of input line pointer, and call
3796 demand_empty_rest_of_line.
3798 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3800 * config/tc-sparc.c (in_bitfield_range): New static function.
3801 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3802 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3803 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3804 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3805 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3807 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3809 * config/obj-coff.c: BFD_ASSEMBLER:
3810 (coff_last_bf): New static variable.
3811 (coff_frob_symbol): Set endndx of a .bf symbol.
3813 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3814 (last_bfP): New static variable.
3815 (yank_symbols): Set endndx of a .bf symbol.
3817 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3819 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3820 and -s options. Add -be for good measure.
3822 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3824 * read.c (s_space): Support non-constant fill value. Handle fill
3825 value correctly for a size other than 1.
3827 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3829 * config/tc-arm.c (my_get_float_expression): Update call to
3830 gen_to_words, X_PRECISION changed from 6 to 5.
3832 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3834 * config/tc-ppc.c (register_name,reg_name_search): Move register
3835 name lookup from PE specific code to all targets. Add support for
3836 -mregnames/-mno-regnames to control whether register names are
3838 (md_assemble): Call register_name for all platforms.
3839 (md_parse_option): Add support for -mregnames/-mno-regnames.
3841 * configure.in (powerpcle*-*-solaris): Add support.
3842 (powerpc*-*-linux): Ditto.
3843 * configure: Regenerate.
3845 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3847 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3850 be associated with a single %lo reloc.
3852 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3853 before comparing against MAX_GPREL_OFFSET, so that negative
3854 numbers are handled correctly.
3857 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3859 * config/tc-sparc.c (last_insn): New static variable.
3860 (md_assemble): Warn about putting floating point branches in a
3861 delay slot. If architecture is less than v9, insert NOP
3862 instructions between floating point instructions and floating
3863 point branches. (The SunOS assembler does both these operations.)
3864 Save the last instruction opcode.
3865 (sparc_ip): Add pinsn parameter. Change caller.
3867 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3868 for byte jump to next instruction to skip empty frags.
3870 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3872 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3873 for addq with a 16 bit signed value, just emit a lda instruction
3876 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3878 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3881 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3883 * configure.in: Permit --enable-shared to specify a list of
3885 * configure: Rebuild.
3887 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3889 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3890 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3892 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3894 * config/atof-ieee.c: Fix handling of denormalized extended
3895 precision numbers and overflow/underflow detection.
3896 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3897 not include the 16 bit gap in the m68k extended precision format.
3899 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3903 * configure: Rebuild.
3905 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3907 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3908 be accessed using the $gp register.
3909 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3911 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3913 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3914 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3916 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3918 * read.c (get_line_sb): Bump line counters based on
3919 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3920 call LISTING_NEWLINE.
3921 (s_macro): Don't call demand_empty_rest_of_line.
3922 * app.c (do_scrub_chars): When handling C style comments, unget
3925 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * read.h (enum linkonce_type): Define.
3928 (s_linkonce): Declare.
3929 * read.c (potable): Add "linkonce".
3930 (s_linkonce): New function.
3931 * subsegs.h (segment_info_type): Add linkonce field to
3932 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3933 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3934 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3935 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3937 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3938 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3939 entry based on the linkonce field in segment_info.
3940 * doc/as.texinfo: Document .linkonce.
3942 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3944 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3946 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3948 * stabs.c (s_stab_generic): Call the listing functions before
3949 doing the rest of the processing, which may involve freeing the
3950 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3951 SEPARATE_STAB_SECTIONS case.
3953 * config/tc-hppa.c: Remove nested comment.
3954 (tc_gen_reloc): Move label done inside the ifdef in which it is
3956 (md_apply_fix): Pass pointers to correct types to libhppa.h
3957 functions. Always return a value.
3959 * config/tc-mips.h (tc_frob_file): Define.
3960 (mips_frob_file): Declare.
3961 * config/tc-mips.c (struct mips_hi_fixup): Define.
3962 (mips_hi_fixup_list): New static variable.
3963 (imm_unmatched_hi): New static variable.
3964 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
3965 offset_reloc. Pass imm_unmatched_hi to append_insn.
3966 (append_insn): Add unmatched_hi parameter. If it is set, add the
3967 new fixup to mips_hi_fixup_list. Change all callers.
3968 (mips_ip): Set imm_unmatched_hi when appropriate.
3969 (mips_frob_file): New function.
3971 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
3973 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
3974 * configure: Regenerated.
3976 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * as.c (main): Call bfd_set_error_program_name.
3980 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
3982 * as.h (strdup): Don't declare.
3983 * stabs.c: Include libiberty.h
3984 (get_stab_string_offset): Use xstrdup rather than strdup.
3985 (s_stab_generic): Likewise.
3986 * as.c (parse_args): Likewise.
3987 * read.c (s_mri_sect): Likewise.
3989 * gasp.c (change_base): Recognize \(...) construct documented to
3990 pass through enclosed characters literally through to the output.
3991 (process_assigns): Likewise. Also, be more careful to avoid
3992 looking past the end of the buffer.
3994 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
3996 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
3997 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
3999 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4001 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4003 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4005 * config/alpha-opcode.h: Added cvtst instruction.
4007 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4010 string. Extract the addend from the result of expression.
4012 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4014 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4015 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4016 mode, change the state to 3 rather than 1.
4018 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4021 correspond to 11 March change.
4023 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4025 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4026 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4028 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4030 * configure: Rebuild with autoconf 2.8.
4032 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * config/atof-ieee.c (gen_to_words): Improve handling of
4035 X_PRECISION numbers. Based on patches from Andreas Schwab
4036 <schwab@issan.informatik.uni-dortmund.de>.
4038 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4040 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4042 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4043 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4044 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4045 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4048 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4050 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4052 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4054 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4055 (pa_def_subspaces): Add $MILLICODE$.
4056 (pa_spaces_begin): Set section flags for $MILLICODE$.
4058 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4061 not SHT_NOBITS. Don't tamper with flags based on type if a
4062 special section was found (revert Feb 29 change).
4064 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4065 if aligning to a longword boundary or greater.
4067 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4069 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4071 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4073 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4074 * configure: Regenerated.
4076 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4078 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4079 R_N1SEL since they're not defined for old versions of hpux.
4081 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4082 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4083 R_N0SEL and R_N1SEL.
4085 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4087 * flonum-konst.c: Add two more constants for 1e+-2048 and
4088 1e+-4096, and correct the other constants.
4090 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4092 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4094 * config/obj-elf.c (obj_elf_section): Allow predefined section
4095 types to set the nobits type. Avoid a shadowed declaration.
4097 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4099 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4100 reduce relocs using e_nlrsel field selectors.
4102 * write.c (fix_new_exp): Don't use #elif. Some compilers
4105 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4107 (pa_chk_field_selector): Handle new field selectors for SOM.
4109 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4111 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4112 * configure: Rebuild.
4113 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4114 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4116 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4119 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4121 * mpw-make.sed: Update to handle shared library support.
4123 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4125 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4126 the insn on mismatch.
4128 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4130 * configure.in: Add support for a29-coff.
4131 * configure: Rebuild.
4133 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4136 of the section when looking for the R_SH_USES fixup, because the
4137 frag addresses have not yet been adjusted.
4139 * gdbinit.in: Set a breakpoint on as_warn_where.
4141 * config/tc-mips.c (macro): Add missing arguments to macro_build
4142 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4144 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4146 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4147 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4149 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4151 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4153 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4155 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4156 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4157 Recognize [uU] format args as sparclet cpregs.
4159 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4161 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4164 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4166 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4167 well as S_IS_EXTERNAL.
4168 (tc_fix_adjustable): Likewise.
4169 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4170 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4172 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4173 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4175 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4177 * config/tc-sparc.c (max_architecture): Change to sparclite for
4179 (default_compatible): Delete.
4180 (sparc_ffs): New function.
4181 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4182 (sparc_ip): Rewrite architecture match and bump logic.
4184 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * configure.in: Check for 'do not mix' from native linker before
4187 trying to use -rpath.
4188 * configure: Rebuild.
4190 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4192 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4193 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4194 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4195 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4197 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4198 to the symbol lnnoptr field, to get the correct file offset.
4200 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4202 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4203 symbols that are not function, file, or section symbols to be
4206 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4208 * configure: Set and substitute RPATH_ENVVAR.
4209 * configure: Rebuild.
4210 * Makefile.in (RPATH_ENVVAR): New variable.
4211 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4213 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4214 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4215 * configure: Rebuild.
4217 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4219 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4220 appropriate flags in BFD section.
4222 * configure.in (m68k-*-psos*): New target.
4223 * configure: Rebuild.
4224 * config/te-psos.h: New file.
4225 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4228 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4230 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4231 * configure.in: Remove duplicate setting of cpu_type. Check
4232 whether opcodes library is required for on all targets, not just
4234 * configure: Rebuild.
4236 * config/tc-mips.c (mips_big_got): New static variable.
4237 (s_extern): Don't declare.
4238 (reg_needs_delay): New static function.
4239 (macro_build): Permit GOT/CALL_HI/LO relocs.
4240 (macro_build_lui): If place is not NULL, use the number in the
4242 (load_address): Handle mips_big_got case.
4243 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4245 (OPTION_XGOT): Define.
4246 (md_longopts): Add "xgot" if OBJ_ELF.
4247 (md_parse_option): Handle -xgot.
4248 (md_show_usage): Mention -xgot.
4249 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4250 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4252 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4254 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4255 the byte relocation, point it to the low byte of the word.
4257 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4260 * configure: Rebuild.
4262 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4264 * configure.in: Recognize any sparc* cpu.
4265 * configure: Regenerated.
4267 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * read.c (potable): Add "mri" and ".mri".
4270 (s_mri): New function.
4271 * read.h (s_mri): Declare.
4272 * app.c (scrub_m68k_mri): New static variable.
4273 (mri_pseudo): New static variable.
4274 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4275 flag_m68k_mri. Initialize scrub_m68k_mri.
4276 (mri_state, mri_last_ch): New static variables.
4277 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4279 (app_push): Save new fields.
4280 (app_pop): Restore new fields.
4281 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4282 If TC_M68K, use a trivial state machine to look for occurrences of
4283 the .mri pseudo-op, and change the mode appropriately.
4284 * as.h (do_scrub_begin): Update prototype.
4285 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4287 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4289 (m68k_mri_mode_change): New function.
4290 (md_parse_option): Set reg_prefix_optional_seen.
4291 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4292 (MRI_MODE_CHANGE): Define.
4293 * doc/as.texinfo: Document .mri pseudo-op.
4295 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4298 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4300 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4301 * config/m68k-parse.h (enum pic_relocation): Define.
4302 (struct m68k_exp): Add pic_reloc field.
4303 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4304 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4305 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4307 * config/tc-m68k.c: Delete definition of NO_RELOC.
4308 (struct m68k_it): Add pic_reloc field.
4309 (add_fix): Copy over pic_reloc field.
4310 (md_pseudo_table): Interpret .align parameter as byte count.
4311 (mote_pseudo_table): Likewise.
4312 (tc_m68k_fix_adjustable): New function.
4313 (get_reloc_code): New function.
4314 (md_assemble): Use it as last argument to fix_new_exp.
4315 (md_apply_fix_2): For a relocation against a symbol don't put the
4316 addend into the data.
4317 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4318 (m68k_ip): Don't relax an operand that requires pic relocation.
4319 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4321 * write.c (fixup_segment): Don't add symbol value to addend if
4322 TC_M68K and OBJ_ELF.
4323 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4324 (motorola_operand): Add rule for `(zapc, EXPR)'.
4326 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4328 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4329 *really* is permissible before the comma.
4331 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4333 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4334 inserting nop instructions.
4336 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4338 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4340 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4343 class setting for a CALLNAME symbol in COFF.
4345 * read.c (potable): Pass negative numbers for new .balign[wl] and
4346 .p2align[wl] pseudo-ops.
4347 (s_align_bytes): Treat a negative argument as specifying the fill
4349 (s_align_ptwo): Likewise.
4351 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4353 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4354 (do_align): Take new len parameter. Change all callers. Pass it
4356 (s_align_bytes): Arg now indicates the length of the fill pattern.
4357 (s_align_ptwo): Likewise.
4358 * config/obj-coff.c (write_object_file): Pass length to
4360 * config/tc-i386.h (md_do_align): Take new len parameter.
4361 * config/tc-m88k.h (md_do_align): Likewise.
4362 * config/tc-m88k.c (m88k_do_align): Likewise.
4363 * config/tc-sh.h (md_do_align): Likewise.
4364 * config/tc-sh.c (sh_do_align): Likewise.
4365 * doc/as.texinfo: Document new pseudo-ops.
4367 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4368 done in cvt_frag_to_fill.
4370 * config/tc-sh.h (sh_do_align): Declare.
4371 (md_do_align): Define.
4372 * config/tc-sh.c (sh_do_align): New function.
4374 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4375 difference if the next address is before the current one.
4377 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4378 (archs): Initialize new field.
4379 (m68k_ip): Don't list alias names when listing CPUs which support
4382 * as.c (main): Call parse_args before read_begin.
4383 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4384 front of generated pseudo-ops.
4385 * read.c (potable): Ignore "name".
4386 (s_app_file): Permit a single quote after the string, since one
4387 may appear in m68k MRI mode.
4389 * configure.in: Check for --enable-shared. If linking against
4390 shared BFD and opcodes, fix library name on SunOS, and try to set
4392 * configure: Rebuild.
4394 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * as.h (flag_m68k_mri): Declare.
4397 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4398 * Many files: For MRI syntax that is specific to the m68k MRI
4399 assembler, check flag_m68k_mri rather than flag_mri or
4400 MRI_MODE_NEEDS_PSEUDO_DOT.
4402 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4404 * config/tc-i960.c (ARCH_HX): Define.
4406 (targ_has_sfr): Handle ARCH_HX.
4407 (targ_has_iclass): Handle ARCH_HX.
4408 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4409 (tc_headers_hook): If the architecture was specified explicitly,
4410 use it when setting the flags. Set the extern variable coff_flags
4411 rather than headers->filehdr.f_flags, since the latter is set
4412 unconditionally in obj-coff.c.
4413 (i960_handle_align): Remove unused variable fixp.
4415 Support for building bfd and opcodes as shared libraries, based on
4416 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4417 * configure.in: Set OPCODES and BFD to search directories.
4418 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4419 * configure: Rebuild.
4420 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4421 (LIBDEPS): New variable.
4422 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4423 $(HLDFLAGS) in link.
4424 (check): Set LD_LIBRARY_PATH in the environment.
4426 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4428 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4429 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4430 read-only, not read/write.
4432 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4434 * Makefile.in (INSTALL_XFORM): Remove -e.
4436 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4438 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4439 than comparing S_GET_SEGMENT to undefined_section.
4440 (write_object_file): Skip symbols which were equated to an
4441 undefined or common symbol.
4442 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4443 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4445 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4446 or S_IS_COMMON call S_GET_VALUE.
4447 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4448 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4449 to an undefined or common symbol, convert the reloc to be against
4451 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4452 undefined or common symbol.
4453 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4454 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4455 to an undefined or common symbol, convert the reloc to be against
4457 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4458 undefined or common symbol.
4459 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4460 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4462 (yank_symbols): Skip symbols which were equated to an undefined or
4465 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4467 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4468 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4470 * configure.in: Make sure we only add m68k-parse.o to
4471 ${extra_objects} once, no matter how many m68k targets have been
4473 * configure: Rebuild.
4475 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4477 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4478 * configure: Rebuild.
4480 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4482 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4483 * doc/c-m68k.texi: Document .extend and .ldouble.
4485 * configure.in (m68*-apple-aux*): New target.
4486 * config/te-aux.h: New file.
4487 * config/obj-coff.c (compare_external_relocs): New static function
4489 (do_relocs_for): Sort relocs if TE_AUX.
4490 (fixup_segment): If TE_AUX, store common symbol value in segment.
4491 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4493 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4495 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4497 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4499 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4500 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4502 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4503 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4504 an undefined symbol and the size of a function symbol.
4505 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4506 for all common symbols.
4508 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4510 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4513 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4516 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4518 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4519 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4521 * ecoff.c (localsym_t): Add addend field.
4522 (add_ecoff_symbol): Add addend argument. Change all callers.
4523 (coff_sym_value): Make static.
4524 (coff_sym_addend): New static variable.
4525 (ecoff_directive_def): Initialize coff_sym_addend.
4526 (ecoff_directive_val): Accept symbol + constant.
4527 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4528 (ecoff_build_symbols): Include the addend in the symbol value.
4530 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4532 * config/tc-ppc.c (md_assemble): Ignore overflow on
4533 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4535 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4537 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4538 bytes in size, so offset appropriately in big endian mode when
4539 writing the bottom 2 bytes.
4541 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4543 * config/tc-sparc.c (default_compatible): New static local.
4544 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4545 (sparc_ip): If no architecture or -bump specified, don't mark as
4546 mismatched those in default_compatible.
4548 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4550 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4551 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4552 * configure: Rebuild.
4553 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4554 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4555 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4556 (sco_id): Declare if SCO_ELF.
4558 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4560 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4561 ({max,warn_after}_architecture): New static locals.
4562 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4563 If both architecture and -bump requested, set max_architecture to max.
4564 (sparc_md_end): Simplify.
4565 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4566 Rewrite code to bump architecture and check for conflicts.
4567 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4568 with Solaris assembler.
4569 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4570 (md_show_usage): Update.
4572 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4574 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4576 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4578 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4579 #ifdef sparcv9 when choosing value.
4582 (sparc_md_end): Declare.
4583 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4584 (initial_architecture): New static local.
4585 (can_bump_v9_p): Likewise.
4586 (NO_V9): Delete all occurrences.
4587 (sparc_md_end): New function.
4588 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4589 Don't bump architecture to v9 unless can_bump_v9_p set.
4590 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4591 * configure.in (sparc64 target cpu): Don't set obj_format here.
4592 (SPARC_V9): Renamed from sparcv9.
4593 (sparc64-*-elf*): Define SPARC_ARCH64.
4594 * configure: Regenerated.
4595 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4596 (SPARC_ARCH64): Add.
4597 * conf.in: Regenerated.
4598 * config/vmsconf.h: Update.
4600 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4602 * config/tc-mips.c (load_register): Optimise "dli" loads.
4603 (md_show_usage): add "-mcpu=vr4100" to help text.
4605 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4607 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4608 undefined symbol, preserve the X_op of O_symbol.
4609 (S_GET_VALUE): Fix check to permit this case.
4610 * write.c (write_relocs): If a reloc is against an undefined
4611 symbol equated to another symbol, change the reloc to be against
4613 * config/obj-coff.c (do_relocs_for): Likewise.
4615 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4618 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4620 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4621 computer is PowerPC.
4623 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4625 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4626 mentioned in the eabi.
4628 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4630 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4631 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4633 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4635 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4637 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4639 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4640 as a section it is ok to have unadorned -mrelocatable pointers in.
4642 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4644 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4647 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4649 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4650 dependent section attributes can be handled.
4652 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4653 macros to add support for exclude section flag and ordered section
4656 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4657 functions to add support for exclude section flag and ordered
4660 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4662 * subsegs.c (section_symbol): Don't try to look up the section
4663 symbol in the hash table. It should be possible to have a symbol
4664 with the same name as a section, but no connection to it.
4666 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4667 From James Carlson <carlson@xylogics.com>.
4669 * expr.c (operand): Skip whitespace after a close parenthesis.
4670 From James Carlson <carlson@xylogics.com>.
4672 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4674 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4675 as_warn_where for relocation overflow.
4676 (parse_reg): Accept register name only if next character is
4679 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4681 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4682 addresses for static variables.
4684 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4686 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4687 and xgot give the old toc16 relocation.
4688 (md_apply_fix3): Support all GOT relocations.
4690 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4692 * config/tc-mips.c (load_address): Correctly handle a constant in
4693 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4695 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4697 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4698 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4699 (build_Mbytes): Handle REG_B.
4701 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4703 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4705 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4707 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4709 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4711 * config/obj-coff.c (write_object_file): Set the s_align field to
4712 the number of bytes, rather than to the power of 2.
4714 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4716 * Makefile.in (DISTCLEAN_HERE): New variable.
4717 (distclean): Use it.
4718 (maintainer-clean): Depend upon clean-here rather than clean,
4719 distclean, and clean-info. Run make maintainer-clean in doc.
4720 Remove files listed in DISTCLEAN_HERE.
4721 * doc/Makefile.in (maintainer-clean realclean): Split out from
4722 distclean. Depend upon clean-info and distclean.
4724 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4726 * mac-as.r: Fix copyright and version strings.
4727 (cfrg): Use PROG_NAME instead of literal name.
4729 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4731 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4733 * config/tc-a29k.h (tc_unrecognized_line): Define.
4734 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4735 (md_operand): Handle a29k style local dollar labels.
4737 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4739 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4741 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4743 * read.c (s_fill): If md_flush_pending_output is defined, call
4746 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4748 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4749 Treat rs_align_code like rs_align.
4751 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4753 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4754 converting an absolute address into a PC-relative one.
4756 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4758 * mpw-config.in: Don't always use te-generic.h for emulation.
4759 (powerpc-apple-macos): Use emulation te-macos.h.
4761 (mips-gm-magic): New configuration.
4763 * mpw-make.sed (install, install-only): Edit in Mac-specific
4766 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4768 * configure.in: Improve message about unsupported ELF targets.
4769 * configure: Rebuild.
4771 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4772 pattern is zero. From Manfred Hollstein.
4774 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4776 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4777 the various idata sections, we check the name on the .section pseudo.
4779 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4781 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4782 add section's paddr to add_number; compatibility to native as and
4785 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4787 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4789 * hash.c (struct hash_entry): Moved here...
4790 * hash.h (struct hash_entry): ...from here.
4792 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4793 if it's already known to be null.
4795 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4797 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4798 bit relocs converted to PC relative relocs. This turned out to
4799 add the offset from the beginning of .text twice.
4801 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4803 * stabs.c (s_stab_generic): In 's' case, free string from
4806 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4808 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4811 * subsegs.h (segment_info_type): Make bitfields unsigned.
4813 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4814 and move them together. On most systems this will reduce the
4815 structure size by one word.
4816 (operatorT): Define O_max.
4817 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4820 * read.c (pop_insert): Print error returned by hash table
4823 * as.c (dump_statistics): Split out from main; dump some hash
4824 table stats and target-specific stats.
4825 (start_time): No longer automatic to main.
4826 (main): Set file-level start_time and call dump_statistics at
4827 exit. Exit by calling xexit.
4828 (show_usage): Make --statistics description less specific.
4829 * subsegs.c (subsegs_print_statistics): New function.
4830 * write.c (write_print_statistics): New function.
4831 (n_fixups): New static variable.
4832 (fix_new_internal): Increment it.
4833 * read.c (read_print_statistics): New function.
4834 * read.h (read_print_statistics): Declare.
4835 * symbol.c (symbol_print_statistics): New function.
4836 * symbol.h (symbol_print_statistics): Declare.
4837 * hash.c (hash_print_statistics): New function.
4838 * hash.h (hash_print_statistics): Declare.
4839 * config/tc-i386.c (i386_print_statistics): New function.
4840 * config/tc-i386.h (i386_print_statistics): Declare.
4841 (tc_print_statistics): New macro.
4842 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4845 * hash.c (DELETED): Rewrite to use a valid but unique address.
4846 (START_POWER): Reduce to 10.
4847 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4848 Add new values for counting strcmp calls.
4849 (GROW_FACTOR): New macro.
4850 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4852 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4853 (hash_new): Use FULL_VALUE.
4854 (struct hash_control): Definition moved here.
4855 (hash_code): Don't mask to low bits.
4856 (hash_ask): Mask returned hash code here. Check hash value before
4857 calling strcmp; count strcmp calls.
4858 * hash.h (struct hash_control): Declare, don't define, here.
4859 (HASH_STATLENGTH): Deleted.
4860 (struct hash_entry): Add field for hash code.
4861 (hash_say, hash_apply): Don't declare.
4863 * hash.c (destroy): Return void.
4864 (applicatee): Ditto.
4865 (main): Fix declarations.
4866 (hash_apply): Return void. Argument `function' returns void. Put
4867 inside "#ifdef TEST".
4868 (hash_say): Define only if TEST is defined.
4869 * hash.h (hash_apply, hash_say): Declarations deleted.
4871 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4873 * configure: Rebuild with autoconf 2.7.
4875 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4877 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4878 * configure: Rebuild with autoconf 2.6.
4880 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4882 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4883 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4885 (ppc_frob_file): Remove.
4886 * config/tc-ppc.h (tc_frob_file): Don't define.
4887 (ppc_frob_file): Don't declare.
4889 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4891 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4892 * config/alpha-opcode.h: Include one-operand variants of jmp and
4895 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4896 with te-delta.h in 8.3 file systems.
4897 * configure.in: Adjusted.
4899 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4901 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4903 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4905 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4907 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4909 Version 2.6 released.
4910 * Makefile.in (VERSION): Updated to 2.6.
4912 * config/obj-coff.c (write_object_file): Change use of md_do_align
4913 to pass a pointer rather than a fill value, to match other uses.
4915 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4917 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4919 * as.c (main): Move md_end call to just after call to
4920 perform_an_assembly_pass. Delete cpu-specific code here.
4921 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4922 * config/tc-arm.c (md_end): Unused function deleted.
4923 * config/tc-ns32k.c (md_end): Ditto.
4925 * config/tc-i386.c (i386_align_code): New function, moved here
4926 from HANDLE_ALIGN macro.
4927 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4929 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4931 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4934 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4936 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4937 multi-byte nops to avoid changing gcc. The necessary gcc change
4938 might break old assemblers.
4940 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4942 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4943 generate optimal multi-byte nop instructions for ".align n"
4944 ".align n,0x90", and aligns requiring more than 15 bytes of
4945 padding still generate multiple 0x90's as before.
4947 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4949 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4951 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4953 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4954 * configure: Update.
4955 * mpw-make.sed: Reorder commands to make sed happier.
4956 * config/te-macos.h: New file.
4957 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4959 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
4961 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
4962 conditional branches.
4963 (md_apply_fix): Likewise.
4965 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
4967 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
4968 generate a reloc which the linker will not handle correctly. Fix
4969 overflow checking--R_IREL is 18 bits, not 17.
4971 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
4973 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
4974 from a PC relative reloc if TC_A29K.
4976 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
4977 code depends upon it.
4979 * config/tc-a29k.c (md_operand): Handle $float, $double, and
4980 $extend. Based on code from Eric Freudenthal
4981 <freudenthal@nyu.edu>.
4982 * config/tc-a29k.h (LEX_DOLLAR): Define.
4983 * read.c (LEX_DOLLAR): Define if not defined.
4984 (lex_type): Use LEX_DOLLAR.
4986 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
4988 * configure.in (a29k-nyu-sym1): New target, just like other a29k
4991 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
4993 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
4995 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
4997 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
4998 used only by "dlltool.c".
5000 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5002 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5003 (md_pseudo_table): Don't define "extern".
5005 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5007 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5009 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5011 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5013 * macro.c (macro_expand_body): Don't warn about == with a
5014 nonexistent parameter, in case it is in a comment field.
5016 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5018 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5019 set, even if macro_alternate is set.
5020 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5021 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5022 the token unless it ended in '@'.
5023 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5024 * doc/c-a29k.texi: Document macro usage on A29K.
5026 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5028 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5030 (install_operand): Likewise.
5032 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5034 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5036 * configure.in (m88k-motorola-sysv*): New target.
5037 * configure: Rebuild.
5038 * config/te-delta88.h: New file.
5039 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5041 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5042 (md_do_align): Define.
5043 * config/tc-m88k.c: Include "subsegs.h".
5044 (m88k_do_align): New function.
5046 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5047 (COFF_NOLOAD_PROBLEM): Define.
5048 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5050 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5052 * config/tc-i386.c (md_assemble): For a jump instruction with
5053 non-constant target, require 7 available bytes in the current
5056 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5058 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5061 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5063 * configure.in (alpha-*-linux*): Use ecoff.
5064 * configure: Rebuild.
5065 * ecoff.c (ecoff_directive_extern): New function.
5066 (ecoff_directive_weakext): New function.
5067 (ecoff_build_symbols): Handle weak symbols.
5068 (ecoff_setup_ext): Likewise.
5069 (ecoff_frob_symbol): Warn about weak common symbols.
5070 * ecoff.h (ecoff_directive_extern): Declare.
5071 (ecoff_directive_weakext): Declare.
5072 * symbols.c (S_IS_WEAK): New function.
5073 * symbols.h (S_IS_WEAK): Declare.
5074 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5076 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5079 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5081 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5083 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5084 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5085 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5086 * config/obj-coff.c (coff_frob_symbol): Don't call
5087 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5088 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5091 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5092 (ppc_stab_symbol): New static variable.
5093 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5094 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5095 sy_tc.real_name to the stab string.
5096 (ppc_bc, ppc_ec): New static functions.
5097 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5099 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5101 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5104 * input-scrub.c (input_scrub_push): Reset sb_index.
5106 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5108 * listing.c (listing_newline): Don't create a frag in the absolute
5111 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5113 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5114 (ppc_csect): Move most of the code to ppc_change_csect, and call
5116 (ppc_change_csect): New static function, taken from ppc_csect.
5117 (ppc_section): New static function.
5118 (ppc_saw_abs): New static varable.
5119 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5120 a symbol has no csect.
5121 (ppc_adjust_symtab): New function.
5122 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5123 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5125 * write.c (write_object_file): If tc_adjust_symtab is defined,
5126 call it just before the call to obj_adjust_symtab.
5128 * symbols.c (symbol_find_or_make): Change name to be const.
5129 * symbols.h (symbol_find_or_make): Update declaration.
5131 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5133 * doc/as.texinfo (Align): Mention SH.
5134 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5136 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5137 (Z8000 Directives, even): Don't give numeric align value, instead
5140 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5142 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5145 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5147 * Makefile.in (diststuff): Also make info.
5148 (maintainer-clean realclean): Also make clean-info.
5150 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5152 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5153 (pa_subspace): For ".nsubspa", always create a new subspace
5154 with the given attributes, even if one already exists with the
5157 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5159 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5160 TC_FORCE_RELOCATION, taking an additional section argument. If
5161 the section of the target symbol is not the same as the current
5162 section, always force the relocation to be used.
5163 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5165 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5166 md_pcrel_from function, taking an additional section argument.
5167 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5169 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5170 older TC_FORCE_RELOCATION if not defined.
5171 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5172 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5173 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5174 TC_FORCE_RELOCATION.
5176 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5178 * input-scrub.c (as_where): Set name to null pointer if we don't
5180 * messages.c (identify): Only print filename if non-null.
5181 (as_show_where): Ditto, for line number too.
5182 (as_warn_internal, as_bad_internal): Ditto.
5184 * input-file.c (input_file_open): If the input file can't be
5185 opened, consider it an error.
5187 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5189 * config/tc-mips.c: Added mips_4100 control, and support for
5190 accepting the 4100 as a MIPS architecture variant (md_begin,
5191 macro_build, mips_ip, md_parse_option). Adding suitable
5192 command-line OPTIONs, and updating the help text (md_show_usage).
5194 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5196 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5197 BFD_ASSEMBLER is defined.
5199 * Use one active frag and one obstack per frag chain:
5200 * frags.c (frags): Variable deleted.
5201 (frag_alloc): New function.
5202 (frag_grow, frag_more, frag_variant, frag_now_fix,
5203 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5205 (frag_new): Ditto. Verify that frch_last and frag_now match on
5206 entry and exit, and that old frag_now has non-zero type. Replace
5207 "know" uses with "assert". Use frag_alloc instead of mucking with
5209 * frags.h (frags): Declaration deleted.
5210 * subsegs.h (struct frchain): Add new field frch_frag_now.
5211 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5213 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5214 give it any stricter alignment than frchainS structures need. Do
5215 not initialize frags obstack. Set frag_now to point to
5216 dummy_obstack. Initialize absolute_frchain.
5217 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5218 field of frchainS. Don't create new frags on section switch, and
5219 use frag_alloc when creating a new frag chain. For absolute
5220 section, set frchain_now to absolute_frchain. Verify that
5221 frch_last and frag_now match on entry and exit. Initialize
5222 per-chain obstack, and under gcc, set required alignment to that
5223 needed by fragS structure.
5225 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5227 * stabs.c (get_stab_string_offset): Only copy input string if a
5228 fresh copy is needed, not if the section already exists.
5229 (s_stab_generic): Cache stab section name to bypass lookups, since
5230 usually it will match. Could be made faster still by changing the
5231 memory allocation rules.
5232 (s_xstab): Cache section name to bypass repeated string
5235 * frags.c (frag_new): Deleted register declarations.
5237 * listing.c (frag_now): Don't declare.
5239 * as.c (chunksize): New variable.
5240 (debug_memory): New variable.
5241 (main): If debug_memory is set, reduce chunksize and
5243 * as.h (chunksize): Declare it.
5244 * read.c (read_begin): Use it.
5246 * config/tc-alpha.c (md_shortopts): Include 'g'.
5247 (md_parse_option): Ignore it.
5249 * Makefile.in (distclean): Remove Makefile and config.status from
5250 testsuite directory.
5251 (clean-here): Don't delete testsuite. Instead, delete only the
5252 files within it that would be generated by running tests.
5254 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5255 frag_now_fix instead of accessing obstack info directly.
5256 * config/tc-arm.c (s_ltorg): Ditto.
5257 (md_assemble): Ditto.
5259 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5262 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5264 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5265 chain after parsing value expression, if any, to avoid separating
5266 continued .stabs lines.
5268 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5270 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5271 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5273 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5275 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5276 -mcom support and PPC_OPCODE_ANY for -many.
5277 (md_parse_option): Ditto.
5279 (md_begin): For duplicate instructions, print all duplicates
5282 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5284 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5285 common mode operation.
5286 (md_show_usage): Add -mcom to usage message.
5288 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5290 * expr.c (op_rank): Add O_symbol_rva.
5291 * expr.h (operatorT): Add O_symbol_rva.
5292 * read.c (cons_worker): Set O_symbol_rva when necessary.
5293 * write.c (fix_new_exp): Understand O_symbol_rva.
5295 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5297 * config/tc-mips.c: Correct s_cons arguments. From Michael
5298 Joosten <joost@ori.cadlab.de>.
5300 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5302 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5303 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5304 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5306 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5307 make non-static. Change all users.
5308 * config/obj-coff.h (coff_n_line_nos): Declare.
5310 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5312 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5314 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5316 * config/obj-elf.c (obj_elf_common): Convert specified byte
5317 alignment to power of two. Set size of local bss symbol.
5319 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5321 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5323 * sb.c, macro.c: Decide whether to include <string.h> or
5324 <strings.h> just as as.h does.
5326 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5328 * Makefile.in (site.exp): Fix setting of $srcdir.
5330 * config/tc-arm.c (md_atof): Fix little-endian output.
5331 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5334 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5336 * doc/as.texinfo: Split out the NS32k family documentation,
5337 despite its being commented out for now.
5338 * doc/c-ns32k.texi: New file.
5340 * sb.c, macro.c: Include string.h.
5342 * Makefile.in (comparison): Only check *.o; we don't care if
5343 timestamps inserted by the native linker differ.
5345 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5346 if alignment stricter than 4 bytes is requested; in that case,
5347 align to a 4-byte boundary first.
5349 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5351 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5352 uninitialized" warning for `Max_Source_Offset'.
5354 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5356 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5357 qualifiers and detect errors if present.
5358 (md_assemble): Add call to parse_toc_entry. Also added some support
5359 for the [tocv] qualifier.
5360 (ppc_pe_tocd): New function to support data in the toc section.
5362 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5364 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5367 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5369 * config/tc-m68k.c (isword): Accept all values from -65536 to
5370 +65535, so ~VAL will not be rejected.
5372 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5373 skip characters after the pseudo-op.
5375 * read.c (get_line_sb): Don't look past buffer_limit.
5376 (s_include): In MRI mode, skip characters after the file name.
5378 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5380 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5381 periods in register names.
5383 For older changes see ChangeLog.1.