1 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
4 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
7 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
8 of obj_copy_symbol_attributes.
10 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
12 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
13 buffer size to make a copy of the symbol.
15 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
18 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
20 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
21 step through the frags calling cvt_frag_to_fill, switch to
22 SEG_DATA when we reach data_frag_root.
24 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
26 * config/tc-mn10300.c (md_assemble): Allow an empty register
27 list for instructions which use register lists.
29 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
31 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
33 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
36 * config/tc-arm.c: Add prototypes for many static functions.
37 (struct asm_opcode ): Add prototypes for parms field.
38 (struct thumb_opcode ): Likewise.
39 (fp_op2): Remove unused flags parameter.
40 (output_inst): Make static.
41 (arm_after_pass_hook): Remove unused ignore parameter.
42 * config/tc-arm.h (arm_after_pass_hook): Declare.
43 (arm_start_line_hook): Declare.
44 (arm_frob_label): Declare.
46 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
48 * depend.c (wrap_output): new prototype.
50 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
52 * config/tc-sh.c (md_apply_fix): Check for overflow.
54 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
55 section size to be aligned.
57 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
59 * config/tc-sh.h (md_cons_align): Define.
60 (sh_cons_align): Declare.
61 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
62 (sh_no_align_cons): New static variable.
63 (s_uacons): New static function.
64 (sh_cons_align): New function.
65 (sh_handle_align): Warn about misaligned data.
66 * doc/c-sh.texi: Document .uaword and .ualong.
68 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
70 * macro.c (macro_expand): In MRI mode, treat single quote as a
71 separator character when checking for a positional argument.
73 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
75 * config/tc-arm.c (md_parse_option): Merge in changes from
78 * config/tc-arm.h: Merge in changes from armT-970328-branch.
80 * configure.in (emulations): Add Thumb architecture support from
83 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
85 * doc/all.texi: Add enabling of ARM documentation.
87 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
89 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
91 * config/tc-mips.c: Added r3900 support.
93 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
95 * as.c: (parse_args) `-t' option requires an argument.
97 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
99 * config/tc-arm.c (md_begin): Change call to
100 coff_arm_bfd_set_private_flags() to a call to
101 bfd_set_private_flags().
103 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
105 * Makefile.in: Rebuild dependencies.
107 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
108 of a BFD_RELOC_RVA reloc.
110 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
112 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
113 (hppa_force_relocation): Force a relocation for an absolute
116 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
118 * doc/as.texinfo: Don't use @value in section names or index
119 entries; it confuses texinfo.tex.
121 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
123 * doc/as.texinfo: Updated for -MD option.
124 * Makefile.in (CFILES): Added depend.c.
125 (OBJS): Added depend.o.
126 * as.h (start_dependencies, register_dependency,
127 print_dependencies): New declarations.
128 * depend.c: New file.
129 * as.c (parse_args): Added -MD option.
130 (main): Call print_dependencies.
131 (show_usage): Added help for -MD.
132 * read.c (s_app_file): Call register_dependency.
133 (s_include): Call register_dependency when file is found.
134 (read_a_source_file): Call register_dependency.
136 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
138 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
139 section address to the symbol value.
141 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
143 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
144 into the new membership field.
146 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
148 * config/tc-arm.c (md_begin): If no cpu type is specified on the
149 command line then the ARM7 is now chosen by default when setting
150 the BFD machine and architecture.
152 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
154 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
156 (md_begin): Added code to generate flags to be set into the COFF
157 header and the calls to the BFD functions to do this.
158 (md_parse_option, md_show_usage): Added new command line
159 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
160 -marmv3m, -marmv4, -marmv4t.
162 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
165 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
167 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
169 * config/tc-mn10300.c (md_convert_frag): Likewise.
171 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
173 * config/tc-mips.c (set_at): Check for bignum.
174 (check_absolute_expr, macro, mips16_macro): Likewise.
177 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
179 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
180 for overflow/underflow, only insert lower 15 bits into instruction.
183 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
185 * config/tc-i386.c (pi): Check for RegMMX.
187 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
189 * expr.c (expr): When subtracting values in the same frag,
190 subtract X_add_number rather than adding it.
192 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
194 * config/obj-coff.c (write_object_file): Just pass NULL to
195 md_do_align, not the address of a char holding NOP_OPCODE.
197 * config/tc-mips.c (macro): Handle constants for M_LI_D and
199 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
200 than an address if the floating point value looks sufficiently
203 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
205 * config/tc-i386.c (md_section_align): If a.out and BFD, force
206 section size to be aligned.
208 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
210 * cond.c: Include "macro.h".
211 (struct conditional_frame): Add macro_nest field.
212 (initialize_cframe): Initialize macro_nest.
213 (cond_finish_check): Add nest parameter. Change all callers.
214 (cond_exit_macro): New function.
215 * as.h (cond_finish_check): Update declaration.
216 (cond_exit_macro): Declare.
217 * input-scrub.c (macro_nest): Make globally visible.
218 (input_scrub_next_buffer): Call cond_finish_check.
219 * macro.h (macro_nest): Declare.
220 * read.c (s_mexit): Call cond_exit_macro.
222 * config/tc-i386.h (RegMMX): Define.
223 * config/tc-i386.c (pi): Check for all register types.
224 (type_names): Add RegMMX.
225 (md_assemble): Handle RegMMX.
227 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
229 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
232 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
234 * config/tc-mips.c (nopic_need_relax): Add new parameter
235 before_relaxing. Use it when testing ecoff_extern_size.
236 (load_address, macro, md_estimate_size_before_relax): Fix all
239 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
241 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
242 (obj_elf_subsection): New static function.
244 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
246 * config/obj-coff.c (coff_header_append): Don't reset string_size
247 each time through the loop.
249 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
251 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
253 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
255 * doc/internals.texi (Porting GAS): Correct documentation for
256 current configure handling of targ-cpu.h, et. al.
257 (CPU backend): Document listing macros.
259 * listing.c (data_buffer): Set size based on other listing macros,
260 rather than always using 100.
261 (data_buffer_size): Remove static variable.
262 (calc_hex): Make data_buffer_size a local variable. Don't leave
263 any slop when filling data_buffer.
265 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
267 * doc/c-mips.texi: Document .set autoextend.
269 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
271 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
272 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
273 sparc-*-openbsd*): New targets.
274 * configure: Rebuild.
276 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
278 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
279 for all undefined symbols.
281 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
283 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
286 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
288 * configure.in (alpha*-*-openbsd*): New target.
289 * configure: Rebuild.
291 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
293 * configure.in (mips-*-openbsd*): New target.
294 * configure: Rebuild.
297 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
299 * config/tc-d30v.c (parallel_ok): Fix parallel checking
300 for instructions using conditional execution.
303 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
305 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
307 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
309 * Makefile.in (srcroot): Remove.
310 (INSTALL): Set to @INSTALL@.
311 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
312 (all, dvi): Don't set srcroot.
313 (install): Depend upon as.new, gasp.new, and installdirs. Use
314 $(program_transform_name) directly, rather than using
315 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
316 (installdirs): New target.
317 * doc/Makefile.in (INSTALL_XFORM1): Remove.
318 (install): Depend upon installdirs. Use $(program_transform_name)
319 directly, rather than using $(INSTALL_XFORM) and
321 (installdirs): New target.
322 (install-info-as): Run mkinstalldirs.
323 (install-info-gasp): Likewise.
325 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
327 * Makefile.in (INSTALL): Change install.sh to install-sh.
329 * symbols.c (resolve_symbol_value): Check for division by zero.
331 From Thomas Graichen <graichen@rzpd.de>:
332 * Makefile.in: Always use $(SHELL) when running move-if-change.
333 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
334 * configure: Rebuild.
336 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
338 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
339 New argument `want'. Update enum cgen_parse_operand_result values.
340 Initialize if CGEN_PARSE_OPERAND_INIT.
341 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
342 (md_assemble): Call cgen_asm_init_parse.
343 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
345 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
347 * config/tc-m68k.c (m68k_ip): Handle #j.
349 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
351 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
352 right address for call label:32,regs,imm.
354 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
356 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
358 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
359 symbol for OBJ_ELF anymore.
361 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
363 * Makefile.in: Regenerate dependencies.
364 (TARG_CPU): New variable.
365 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
366 (.dep1): Delete creating of cgen-opc.h.
367 (.tcdep): Put proper contents in cgen-opc.h.
368 * configure.in (m32r): Delete setting of extra_files, extra_links.
369 (AC_OUTPUT): Create cgen-opc.h.
370 * configure: Regenerated.
372 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
374 * makefile.vms: Update to build gasp.exe.
376 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
378 * write.c (relax_frag): Make non-static.
379 * write.h (relax_frag): Add prototype for.
380 * config/tc-m32r.h (md_do_align): New arg `max'.
381 * config/tc-m32r.c (m32r_do_align): Likewise.
382 Update calls to frag_align, frag_align_pattern.
383 (fill_insn): Update call to m32r_do_align.
384 (m32r_scomm): Update call to frag_align.
386 * config/tc-m32r.[ch]: New files.
388 * Makefile.in (CPU_TYPES): Add m32r.
389 (TARGET_CPU_CFILES): Add tc-m32r.c.
390 (TARGET_CPU_HFILES): Add tc-m32r.h.
391 (DISTCLEAN_HERE): Add cgen-opc.h.
392 (.dep1,.tcdep): Create empty cgen-opc.h.
393 (cgen.o): Add dependencies.
394 (dependencies): Regenerate.
395 * as.h (struct frag): New member fr_targ.
396 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
397 * conf.in (USING_CGEN): New macro.
398 * configure.in (m32r-*-*): Add entry for.
399 Add cgen.o to extra_objects.
400 * configure: Regenerate.
401 * frags.c (frag_var): fr_pcrel_adjust renamed to
402 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
403 (frag_variant): Likewise.
404 * write.c (relax_frag): Likewise.
405 * config/tc-ns32k.c (*): Likewise.
407 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
409 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
410 rather than for any end of line character.
412 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
413 call abort (i.e., as_abort) rather than crashing.
415 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
416 OBJ_ELF, rather than of S_GET_OTHER.
418 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
420 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
422 * Makefile.in (VERSION): Set to 2.8.1.
424 * Branched binutils 2.8.
426 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
428 * COPYING: Update FSF address.
430 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
432 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
434 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
436 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
438 * config-gas.com: Update to handle both vax and alpha.
439 * makefile.vms: Update to use config-gas.
440 * conf-a-gas.com: Remove file.
442 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
444 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
445 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
446 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
449 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
451 * config/tc-tic80.c (line_comment_char): Make '#' start comments
452 at the beginning of a line for compatibility with .S files where
453 cpp leaves the filename transitions beginning with '#'.
456 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
458 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
459 tc_coff_sizemachdep if OBJ_COFF.
461 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
463 * config/tc-ppc.c (register_name): Declare.
465 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
467 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
468 * configure: Rebuild.
470 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
472 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
473 (mips16_mark_labels): New static function.
474 (append_insn): Call mips16_mark_labels.
475 (mips_emit_delays): Likewise.
476 (s_insn): Likewise. Don't call mips_clear_insn_labels.
477 (s_mips_stab): New static function.
479 * configure.in: Use ELF for mips-*-gnu*.
480 * configure: Rebuild.
482 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
484 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
487 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
489 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
490 set OPCODES_LIB to empty.
491 * configure: Rebuild.
493 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
495 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
497 * configure: Rebuild.
499 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
501 * itbl-parse.y (yyerror): Make static. Declare.
503 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
504 * configure.in: Set emulations for mips-*-linux*-*.
505 * configure: Rebuild.
507 * config/tc-mips.c (struct mips_set_options): Define.
508 (mips_opts): New static variable.
509 (mips_isa): Remove. Now a field in mips_opts. Change all
511 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
512 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
513 (struct mips_option_stack): Define.
514 (mips_opts_stack): New static variable.
515 (s_mipsset): Add support for .set push and .set pop.
516 * doc/c-mips.texi: Document .set push and .set pop.
518 * config/obj-elf.c (obj_elf_section_change_hook): New function.
519 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
520 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
522 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
524 * as.c (parse_args): Update copyright date in version message.
526 * Makefile.in (clean-here): Remove dependency files.
528 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
529 (s_mri_common): Check S_IS_COMMON unconditionally.
530 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
531 * config/tc-alpha.c (s_alpha_comm): Likewise.
532 * config/tc-mips.c (nopic_need_relax): Likewise.
533 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
534 (ppc_pe_comm): Likewise.
535 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
536 common symbol to bfd_com_section_ptr.
537 * config/tc-sparc.c (s_common): Likewise.
538 (tc_gen_reloc): Likewise.
541 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
543 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
546 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
548 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
551 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
553 * input-scrub.c (input_scrub_next_buffer): Handle very long input
556 * listing.c (print_lines): Add lineno parameter. Change all
558 (listing_listing): Only call calc_hex for the right line.
559 (listing_list): Set the new edict based on the current edict, in
560 order to handle listing commands in macros correctly.
562 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
565 * cond.c (cond_finish_check): New function.
566 * as.h (cond_finish_check): Declare.
567 * as.c (main): Call cond_finish_check.
570 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
572 * config/tc-d30v.c (md_assemble): If two instructions
573 are supposed to be assembled in parallel and the first one is
574 long, print an error and stop.
575 (md_apply_fix3): Don't calculate absolute relocs. Just write
579 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
581 * config/tc-i386.h (iclrKludge): Define.
582 * config/tc-i386.c (md_assemble): Handle iclrKludge.
584 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
586 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
587 * config/tc-alpha.c (alpha_debug): New static variable.
588 (md_parse_option): Set alpha_debug if -g is seen.
589 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
592 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
594 * config/tc-d30v.c (build_insn): Enable range-checking code.
595 (postfix): Stop at space or comma. Fixes PR 11862.
596 (md_assemble): Change error message.
599 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
601 * Makefile.in: Added automatic dependency building.
602 * dep-in.sed: New file.
604 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
606 * config/obj-ieee.c (segment_name): Don't define function if this
609 * config/obj-coff.h (DO_STRIP): Don't define.
610 * config/tc-h8300.h (DO_STRIP): Don't define.
611 * config/tc-h8500.h (DO_STRIP): Don't define.
612 * config/tc-w65.h (DO_STRIP): Don't define.
613 * config/tc-z8k.h (DO_STRIP): Don't define.
615 * symbols.c (colon): Call obj_frob_label if it is defined.
616 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
618 * configure.in: Don't set files and links. Don't call
619 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
620 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
621 * configure: Rebuild.
622 * Makefile.in (TARG_CPU_C): New variable.
623 (TARG_CPU_O, TARG_CPU_H): New variables.
624 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
625 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
626 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
627 (LINKED_SOURCES): Remove.
628 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
629 (LINKED_HEADERS): Remove.
630 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
631 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
633 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
634 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
635 (itbl-cpu.h): Remove target.
636 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
639 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
641 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
643 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
645 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
646 open coded loop that does not require the name to start with a
649 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
651 * frags.c (frag_var): Change offset parameter to offsetT.
652 (frag_variant): Likewise.
653 * frags.h (frag_variant, frag_var): Update declarations.
654 * config/tc-m68k.c (struct m68k_it): Change foff field to
656 (add_frag): Change off parameter to offsetT.
657 * Several files: Add casts to calls to frag_var.
659 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
660 serialize a parallel make.
661 (itbl-parse.h): Split target out from itbl-parse.c.
663 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
665 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
667 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
668 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
669 storing the value of a common symbol.
671 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
673 * config/obj-coff.c (glue_symbols): Unused variable symbolP
675 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
676 that is done by symbol_remove and symbol_insert.
678 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
681 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
683 * config/tc-mips.c (load_register): In 32 bit mode, when not
684 dealing with a 64 bit number, permit the upper 32 bits to be set
685 even if bit 31 is not set.
687 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
689 * read.c (potable): Add "equiv".
690 (s_set): Handle .equiv based on argument.
691 * doc/as.texinfo (Equiv): New node to document .equiv.
692 (Err): New node to document .err.
694 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
696 * Many files: Add function prototypes.
697 * as.c (show_usage, parse_args): Make static.
698 * frags.h (frag_alloc): Declare.
699 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
700 * symbols.c (dollar_label_instance): Change return type to long.
701 * symbols.h (print_symbol_value): Declare.
702 (print_expr, print_expr_1, print_symbol_value_1): Declare.
703 * write.c (fix_new_exp): Don't declare make_expr_symbol.
704 (remove_subsegs, relax_frag): Make static.
705 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
706 (what_kind_of_float): Likewise.
707 (atof_vax): Make static. Change what_kind to int.
708 (md_atof): Change what_statement_type to int.
709 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
710 * config/tc-alpha.c (vax_md_atof): Declare.
711 (md_atof): Don't declare atof_ieee and vax_md_atof.
712 * config/tc-i386.c (set_16bit_code_flag): Make static.
713 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
714 * config/tc-m68k.c (add_fix): Change width to int.
715 (insert_reg): Change regname to const.
716 (md_atof): Don't declare atof_ieee.
717 (demand_empty_rest_of_line): Don't declare.
718 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
719 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
720 (parse_keyword_arg): Change lookup_fn to take const arg.
721 (md_atof): Don't declare atof_ieee.
722 * config/tc-sparc.h: Add ifdef for multiple inclusion.
723 (tc_aout_pre_write_hook): Don't declare.
725 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
727 * as.h (bfd_alloc_by_size_t): Don't declare.
728 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
730 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
732 * symbols.c (symbol_new): Don't call debug_verify_symchain.
733 (symbol_append): Set sy_next and sy_previous when adding a single
734 symbol to an empty list. Call debug_verify_symchain.
735 (verify_symbol_chain): Use assert, not know.
737 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
739 * NEWS: Note BeOS support.
740 * configure.in: (ppc-*-beos): New target, use coff as object format.
741 * configure: Regenerate with autoconf.
743 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
745 * config/tc-mips.c (md_apply_fix): Improve error message for out
748 * Makefile.in: Add dependencies on obstack.h where needed.
750 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
752 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
753 case of a symbol equated to another symbol when using SVR4_PIC.
755 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
757 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
759 * read.c (read_a_source_file): Call LISTING_NEWLINE before
760 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
762 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
763 and md_elf_section_change_hook if they are defined.
764 (obj_elf_text, obj_elf_previous): Likewise.
766 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
768 * config/obj-multi.h (struct elf_obj_sy): Define if
770 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
772 * config/obj-elf.h (struct elf_obj_sy): Don't define if
773 OBJ_SYMFIELD_TYPE is defined.
775 * doc/as.texinfo (bss): Improve description of .bss section. In
776 ELF or COFF, you are permitted to switch into the section.
777 (Comm): Rewrite description of common symbols.
778 (Lcomm): Mention that some targets permit a third argument.
780 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
782 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
784 * symbols.c (colon): Change type of local to int. From Alan Modra
785 <alan@spri.levels.unisa.edu.au>.
787 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
788 alignment if a zero fill pattern was explicitly specified.
789 * config/tc-sh.c (sh_do_align): Likewise.
791 * read.c (equals): Always permit register names to be redefined.
793 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
794 mips16 symbol to be adjusted if a symbol is being subtracted from
797 From Eric Youngdale <eric@andante.jic.com>:
798 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
799 illegal symbol version names.
800 (elf_frob_symbol): Check for external default versions.
802 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
804 From Eric Youngdale <eric@andante.jic.com>:
805 * config/obj-elf.h (struct elf_obj_sy): Define.
806 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
808 * config/obj-elf.c (obj_elf_symver): Just record the name.
809 (obj_symbol_new_hook): Initialized versioned_name field.
810 (elf_frob_symbol): If there is a versioned_name, either rename the
811 symbol, or add an alias with that name.
813 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
815 * config/tc-mn10300.c (md_relax_table): Define.
816 (md_convert_frag): Implement.
817 (md_assemble): Handle relaxable operands/instructions correctly.
818 (md_estimate_size_before_relax): Implement.
819 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
821 * config/tc-mn10200.c (md_relax_table): Fix typos.
823 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
824 relocs anymore. Tweak fx_offset for pc-relative relocs.
826 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
828 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
832 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
834 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
836 * config/tc-tic80.c (md_begin): Declare external variable
837 coff_flags and insert an F_AR32WR bit into it.
840 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
842 * read.c (equals): Add reassign parameter. Change all callers.
843 * read.h (equals): Update declaration.
845 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
847 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
848 can rely on the frag address to determine whether a frag is
851 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
853 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
854 (S_LOCAL_NAME): Likewise.
855 (FAKE_LABEL_NAME): Define unconditionally.
856 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
858 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
859 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
860 Don't define FAKE_LABEL_NAME.
861 * config/te-ic960.h: Likewise.
862 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
863 (mips_frob_file_before_adjust): Declare.
864 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
865 (mips_local_label): Remove.
867 * config/te-sco386.h: Remove; not used.
870 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
872 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
873 byte alignment rather than power-of-two alignment that is the
877 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
879 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
881 * gasp.c (hash_add_to_string_table): Correct misspelling in error
882 message, and add newline.
883 (process_file): Don't process assignments in the label if this is
884 a equ or assign pseudo-op.
885 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
886 and K_EQU, to match documentation.
888 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
890 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
891 to denote read-only data sections.
893 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
895 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
896 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
898 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
899 binary number if the next character is '+' or '-'.
902 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
904 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
905 (find_opcode): Match operands that can be floats.
906 (build_insn): Handle O_big (float) expressions and build
910 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
912 * configure.in (mips*-*-lnews*): New target, also make empty
913 emulation list for this target.
915 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
916 (mips_target_format): Use.
917 * te-lnews.h: New file.
920 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
922 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
923 operands with :m or :s modifiers and generate the right opcodes
927 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
929 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
930 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
932 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
934 * config/tc-m68k.c (instring): Useless local declaration of
935 crack_operand removed.
936 * expr.h (expressionS): Changed type of X_op field to operatorT if
939 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
941 Based on patches from Robert Lipe <robertl@dgii.com>:
942 * configure.in: Add i386coff and i386elf to emulation list.
943 * configure: Rebuild.
944 * as.c (i386coff, i386elf): Declare.
945 * obj.h (coff_format_ops): Declare.
946 * config/obj-coff.c (OBJ_HEADER): Define.
947 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
948 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
949 (obj_pseudo_table): Add "version".
950 (coff_pop_insert): New static function.
951 (coff_sec_sym_ok_for_reloc): New static function.
952 (no_func): New static function.
953 (coff_format_ops): New variable.
954 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
955 (obj_symbol_new_hook): Define.
956 (coff_obj_read_begin_hook): Declare.
957 (obj_read_begin_hook): Define.
958 * config/tc-i386.h (i386_target_format): Declare.
959 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
960 OUTPUT_FLAVOR when appropriate.
961 (i386_target_format): New function.
962 * Makefile.in (obj-coff.o): New target.
963 (e-i386coff.o, e-i386elf.o): New targets.
965 From Stephen Williams <steve@icarus.icarus.com>:
966 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
967 (_tc_get_bal_of_call): Don't declare.
968 (tc_get_bal_of_call): Declare as function, don't define as macro.
969 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
970 in sy_tc field, not x_balntry field.
971 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
972 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
973 field, not x_balntry field.
975 * config/obj-elf.c (obj_elf_section): Permit a .note section to
976 have the SHF_ALLOC attribute.
978 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
979 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
980 (itbl-lex.o): Depend upon itbl-parse.h.
982 * itbl-parse.y (yyerror): Change return type to int. Change to
983 use old style function declaration.
985 * Makefile.in (itbl-lex.o): Remove -Wall.
986 (itbl-parse.o): Likewise.
988 * cond.c (s_ifdef): If we should omit conditionals from listings,
990 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
991 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
992 (listing_listing): Handle EDICT_NOLIST_NEXT.
993 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
994 * listing.h (LISTING_NOCOND): Define.
995 (LISTING_SKIP_COND): Define.
996 * as.c (show_usage): Mention c as a suboption of -a.
997 (parse_args): Handle c as a suboption of -a.
998 * doc/as.texinfo: Document -alc.
1000 start-sanitize-tic80
1001 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
1003 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
1006 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
1008 * doc/as.texinfo: Document .symver.
1010 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1012 * config/tc-d10v.c: Change pre_defined_registers to
1013 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1015 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1017 * config/obj-coff.c: Fix typo in comment section.
1018 start-sanitize-tic80
1019 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1020 an additional alignment argument.
1021 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1023 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1027 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1029 * Makefile.in: Remove dependancies on itbl-cpu.h.
1030 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1033 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1035 * itbl-ops.h: Include as.h.
1037 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1039 * as.c: Remove -t option.
1040 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1041 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1042 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1044 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1046 * itbl-ops.c: Don't define DEBUG.
1048 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1050 * Makefile.in: Update itbl-test.c to reflect its new location.
1052 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1054 * itbl-ops.c: Add test for itbl_have_entries.
1055 * config/tc-mips.c: Remove test for itbl_have_entries.
1056 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1058 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1060 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1061 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1062 (LEX, LEXFLAGS): Define.
1063 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1065 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1067 * itbl-parse.y: Fix indentation mistakes from indent program.
1068 * itbl-lex.l: Fix indentation mistakes from indent program.
1069 * itbl-ops.h: Add include for ansidecl.h.
1070 Add PARAMS around function arguments.
1071 Add declaration for itbl_have_entries.
1072 * itbl-ops.c: Add PARAMS around function arguments.
1073 * Makefile.in: Add itbl build rules.
1074 Add dependancies for itbl files to mips target.
1075 * as.c: Add itbl support.
1076 Add new option "--insttbl" for dynamically extending instruction set.
1077 * as.h: Declare insttbl_file_name;
1078 the name of file defining extensions to the basic instruction set
1079 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1080 itbl-ops.o to extra_objects for mips configuration.
1081 Add include file link from itbl-cpu.h to
1082 config/itbl-${target_cpu_type}.h.
1083 * config/tc-mips.c: Allow copz instructions.
1084 Add notes for future additions to the itbl support.
1086 (macro): Call itbl_assemble to assemble itbl instructions.
1087 See if an unknown register is specified in an itbl entry.
1089 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1090 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1092 start-sanitize-tic80
1093 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1094 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1096 (build_insn): Grab a frag early so we can use the address in
1097 fixups. Take one's complement of BITNUM values before insertion
1098 in opcode. Add code to support O_symbol operands.
1099 (md_apply_fix): Replace unimplemented warning with implementation.
1100 (md_pcrel_from): Ditto.
1101 (tc_coff_fix2rtype): Ditto.
1104 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1106 * config/tc-d30v.c (parallel_ok): New function.
1107 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1109 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1110 relocation is in different section. Fixes PR11574.
1112 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1114 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1115 don't set the section alignment to 2**4.
1117 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * config/tc-m68k.c (line_comment_chars): Add '*'.
1121 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1122 (do_scrub_begin): Don't set lex['*'].
1123 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1124 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1127 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1128 * configure: Rebuild.
1129 * config/te-svr4.h: New file.
1130 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1131 TE_SVR4 or TE_DELTA.
1133 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1135 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1136 short conditional branch around a long unconditional branch.
1138 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1140 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1143 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1146 * symbols.c (resolve_symbol_value): If both left and right
1147 operands are undefined, warn about both of them.
1149 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1151 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1152 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1153 (obj_elf_symver): New static function.
1154 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1157 * write.c (relax_segment): Make type and printf format agree.
1159 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1163 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1165 * config/tc-d30v.c, config/tc-d30v.h: New files.
1167 * configure: Rebuilt.
1169 * configure.in: Add case for d30v.
1172 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1174 * config/tc-alpha.h (md_operand): Define with a null expansion,
1175 like all the other targets.
1176 * doc/internals.texi (CPU backend): Add missing word in
1177 md_flush_pending_output description. Fix typo in md_convert_frag
1179 start-sanitize-tic80
1180 * config/tc-tic80: Minor comment additions/changes.
1183 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1185 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1186 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1187 * config/obj-coff.c (obj_coff_def): Use
1188 tc_canonicalize_symbol_name if defined.
1189 (obj_coff_tag, obj_coff_val): Likewise.
1190 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1192 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1194 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1195 does not actually work, though:
1196 * configure.in (i386-sequent-bsd*): New target.
1197 * configure: Rebuild.
1198 * config/tc-dynix.h: New file.
1199 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1201 * read.c (do_align): Add max parameter. Change all callers.
1202 Remove useless static variables.
1203 (s_align): New static function. Do common portion of
1204 s_align_bytes and s_align_ptwo.
1205 (s_align_bytes, s_align_ptwo): Just call s_align.
1206 * frags.c (frag_align): Add max parameter. Change all callers.
1207 (frag_align_pattern): Likewise.
1208 * frags.h (frag_align, frag_align_pattern): Update declarations.
1209 * write.c (relax_segment): Limit alignment change to fr_subtype.
1210 Fix some types to be addressT.
1211 * config/obj-coff.c (size_section): Likewise.
1212 * config/obj-ieee.c (size_section): Likewise.
1213 * config/tc-d10v.h (md_do_align): Add max parameter.
1214 * config/tc-i386.h (md_do_align): Likewise.
1215 * config/tc-m88k.h (md_do_align): Likewise.
1216 * config/tc-m88k.c (m88k_do_align): Likewise.
1217 * config/tc-sh.h (md_do_align): Likewise.
1218 * config/tc-sh.c (sh_do_align): Likewise.
1219 * as.h: Improve comments on rs_align and rs_align_code.
1220 * doc/as.texinfo: Document new alignment arguments.
1221 * doc/internals.texi (Frags): Document use of fr_subtype field for
1222 rs_align and rs_align_code.
1224 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1226 * config/tc-mips.c: Changed opcode parsing.
1228 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1230 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1231 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1232 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1233 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1234 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1235 to a location consistent with the rest of the target include files.
1236 * config/tc-i386.c: Remove misleading comment.
1237 * doc/internals.texi (CPU backend): Add description of function
1238 md_undefined_symbol.
1239 start-sanitize-tic80
1240 * config/tc-tic80.c: Add code to insert predefined symbols into the
1241 symbol table so they can be parsed by the standard expression parser.
1242 Remove custom code that use to parse them.
1243 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1244 to a location consistent with the rest of the target include files.
1247 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1249 * as.h: GNU c provides unlink() function.
1251 Unify section handling on openVMS/Alpha:
1252 * config/tc-alpha.c(s_alpha_link): Remove.
1253 (s_alpha_section): New function.
1254 Remove case-hacking of symbols
1255 Add .code_address pseudo-op.
1256 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1257 (s_alpha_code_address): New function.
1258 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1259 static constructors/destructors.
1260 Add debug code for crash debugs, to be removed when traceback code
1261 is added to object code.
1262 (s_alpha_name): New function for .name pseudo-op.
1263 (alpha_print_token): New function to print token expressions with
1264 alpha specific extensions.
1266 * makefile.vms: Allow compilation with current gcc snapshot.
1268 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1270 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1271 (DVIPS): Set to dvips.
1272 (ps, as.ps, gasp.ps): New targets.
1273 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1274 and MAKEINFO env variables.
1275 (internals.ps): Use DVIPS macro.
1276 (clean): Remove core and backup files.
1277 (distclean): Remove temporary files from building internals.
1279 * doc/internals.texi (Frags): Fix typo.
1280 (GAS processing): Ditto.
1281 (CPU backend): Ditto.
1282 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1283 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1284 * read.c: Remove ugly hack that dealt with config files not
1285 correctly defining TARGET_BYTES_BIG_ENDIAN.
1286 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1287 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1288 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1289 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1290 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1291 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1292 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1293 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1294 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1295 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1296 whether it is defined or not.
1297 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1298 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1299 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1300 whether it is defined or not.
1301 start-sanitize-tic80
1302 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1303 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1306 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1308 * write.c (write_relocs): Correct text in as_fatal error message,
1309 bfd_perform_relocation -> bfd_install_relocation.
1311 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1313 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1314 * read.c (LEX_TILDE): Define if not defined.
1315 (lex_type): Use LEX_TILDE.
1316 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1317 not is_part_of_name.
1319 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1321 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1324 * config/tc-mips.c (mips16_extended_frag): Correct base address
1325 for an extended PC relative instruction.
1326 (md_convert_frag): Likewise.
1328 * config/tc-mips.c (prev_nop_frag): New static variable.
1329 (prev_nop_frag_holds): New static variable.
1330 (prev_nop_frag_required): New static variable.
1331 (prev_nop_frag_since): New static variable.
1332 (append_insn): If we aren't reordering, and prev_nop_frag is not
1333 NULL, and we don't need any nops, then decrease the size of
1334 prev_nop_frag. Don't insert nops because of instructions in
1335 noreorder sections. Remember whether the previous instructions
1336 where in noreorder sections even when not reordering.
1337 (mips_no_prev_insn): Add preserver parameter. Change all
1338 callers. Refer prev_nop_frag variables when appropriate.
1339 (mips_emit_delays): Set up prev_nop_frag.
1340 (s_mipsset): Clear prev_nop_frag if reordering.
1342 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1344 * config/tc-mips.c (append_insn): Remove useless code which
1345 handled swapping a mips16 jump with a mips16 instruction with a
1348 * config/tc-mips.c (md_parse_option): When debugging, set
1349 mips_optimize to 1, not 0.
1351 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1353 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1354 like the expression was based on `.', adjust the value of the
1357 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1358 extended instruction in a delay slot when not reordering.
1359 (md_convert_frag): Warn if an extended instruction appears in a
1362 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1363 (s_insn): New static function.
1364 * doc/c-mips.texi: Document .insn.
1366 * config/tc-mips.c (md_begin): Add the general registers to the
1368 (mips16_ip): First parse the expression, and then see whether it
1369 came up with a register, rather than trying to first see whether
1370 we are looking at a register.
1372 start-sanitize-tic80
1373 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1375 * config/tc-tic80.c: Numerous changes and additions to flesh
1376 out functions that were previously just stubs, and fix some
1377 problems found using the new TIc80 testsuite cases.
1380 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1382 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1383 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1385 * config/tc-mips.c (append_insn): Output jump instruction as a
1386 pair of 2 byte instructions, rather than as a single 4 byte
1389 start-sanitize-r5900
1390 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1391 (mips_ip): Don't check INSN_ISA for a macro.
1394 start-sanitize-r5900
1395 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1397 * config/tc-mips.c: added r5900.
1400 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1402 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1403 config/itbl-mips.h: Add copyright message and fix indentation.
1405 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1407 * itbl-ops.c: New file. Add support for dynamically read
1408 instruction registers, opcodes and formats. Build internal table
1409 for new instructions and provide callbacks for assembler and
1411 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1413 * itbl-ops.h: New file. Header file for itbl support.
1414 * config/itbl-mips.h: New file. Mips specific definitions for
1417 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1419 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1420 fit into the constant field of a relaxable operand, then it does
1423 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1425 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1426 a jsr target in a different section just like a jsr to
1427 an undefined target.
1429 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1431 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1432 against any mips16 symbols, not just externally visible ones.
1433 (md_apply_fix): Corresponding change.
1435 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1437 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1438 the operand of the exit instruction.
1440 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1443 as O_symbol, copy over the segment.
1445 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1447 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1448 fixup to be against the section symbol, adjust the value
1451 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1453 * write.c (write_relocs): Avoid looping on equated symbols.
1454 Adjust fx_offset by X_add_number for each symbol.
1455 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1457 (fixup_segment): Add a loop to track down equated symbols and
1458 adjust fx_offset appropriately.
1460 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1462 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1463 jmp -> bra relaxing.
1464 (md_convert_frag): Handle jmp->bra relaxing.
1465 (md_assemble): Handle jmp->bra relaxing.
1466 (md_estimate_size_before_relax): Likewise.
1468 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1470 * config/tc-i386.c (i386_align_code): Add comments explaining the
1473 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1475 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1476 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1478 (md_longopts): Add "enforce-aligned-data".
1479 (md_show_usage): Mention --enforce-aligned-data.
1480 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1481 enforce-aligned-data.
1483 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1484 "word", and "short".
1485 (ppc_xcoff_cons): New static function.
1487 * write.c (relax_segment): Give an error if a .space symbol is
1488 common or undefined.
1490 * read.c (read_a_source_file): Don't handle mri_pending_align if
1491 the handler is s_globl or s_ignore.
1493 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1495 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1496 start-sanitize-tic80
1497 * config/tc-tic80.c: Many additions to previous placeholder file.
1498 * config/tc-tic80.h: Ditto.
1501 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1503 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1505 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1507 * config/tc-mips.c (mips_fix_adjustable): New function.
1508 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1509 (mips_fix_adjustable): Declare.
1511 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1512 * read.c (read_a_source_file): After doing an mri_pending_align,
1513 adjust the line_label if there is one.
1514 (s_space): Set mri_pending_align if an odd number of bytes were
1517 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1519 * config/tc-d10v.h (md_do_align): Add this hook to call
1520 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1522 * config/tc-d10v.c (find_opcode): Correctly calculate
1523 branch displacement when .aligns are present.
1525 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1527 * config/tc-mn10200.c (md_relax_table): Define.
1528 (md_convert_frag): Implement.
1529 (md_assemble): Handle relaxable operands/instructions correctly.
1530 (md_estimate_size_before_relax): Implement.
1531 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1533 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1535 * config/tc-mips.c (append_insn): Give an error for jumps to a
1537 (md_apply_fix): Make a branch to an odd address an error rather
1540 * config/tc-mips.c (md_convert_frag): If the user explicitly
1541 requested an extended opcode, pass warn as true to mips16_immed.
1543 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1544 an explicit 0, so that explicitly extended instructions work
1547 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1549 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1550 symbol for a common symbol.
1552 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1554 Patch presumed to have been checked in awhile ago but wasn't.
1555 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1556 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1557 (relax_segment, case rs_org): Move code inside braces. Move locals
1558 target,after inside too.
1559 (relax_segment, case rs_machine_dependent): Guts moved to ...
1560 (relax_frag): New function.
1561 Call md_prepare_relax_scan if defined.
1563 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1565 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1566 'p' operand specifier.
1568 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1570 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1571 m68k family cpus which support long branch addressing modes.
1572 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1573 md_create_long_jump): Use it.
1575 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1578 the .reginfo or .MIPS.options section if configured for an
1581 * config/tc-mips.c (md_begin): Don't set interlocks for
1584 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1586 * read.c (read_a_source_file): Make sure the symbol ends with
1587 whitespace before checking whether the next character is '='.
1589 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1591 * config/tc-i386.c (sco_id): Moved from here...
1592 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1593 really is an SCO ELF specific thing, not just a SCO x86 specific
1596 start-sanitize-tic80
1597 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1599 * configure.in (tic80-*-*): Don't require 'coff'.
1600 * configure: Regenerate.
1603 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1605 * read.c (emit_expr): Check for overflow of a negative value
1607 * write.c (fixup_segment): Likewise.
1608 * config/obj-coff.c (fixup_segment): Likewise.
1610 * config/tc-m68k.c (struct label_line): Define.
1611 (labels, current_label): New static variables.
1612 (md_assemble): Mark current_label as text, and clear it.
1613 (m68k_frob_label): New function.
1614 (m68k_flush_pending_output): New function.
1615 (m68k_frob_symbol): New function.
1616 * config/tc-m68k.h (tc_frob_label): Define.
1617 (md_flush_pending_output): Define.
1618 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1619 (tc_frob_coff_symbol): Likewise.
1621 * read.c (read_a_source_file): When defining a macro in MRI mode,
1622 don't add the symbol to the symbol table.
1624 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1626 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1627 here since fixup_segment doesn't (linkrelax is set).
1628 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1630 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1632 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1635 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1637 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1638 to avoid warnings with the native HP compiler.
1639 (fix_new_hppa): Similarly for the r_type argument.
1640 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1641 in an #if OBJ_ELF to keep gcc -Wall quiet.
1642 (md_apply_fix): Always initialize "result".
1644 * config/tc-mn10200.c (md_assemble): Generate relocations.
1646 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1648 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1651 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1653 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1654 pass on the new file hook.
1656 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1657 !alpha_force_relocation, as local LITERALs can be adjusted to be
1658 relative to the section.
1660 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1662 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1664 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1665 aligned to odd boundary.
1666 (tc_frob_coff_symbol): Define.
1668 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1670 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1672 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1673 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1675 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1677 (md_assemble): If the size is 'B', set fx_signed.
1678 (md_apply_fix_2): Use fx_signed when checking for overflow.
1680 * write.h (struct fix): Add fx_signed field.
1681 * write.c (fix_new_internal): Initialize fx_no_overflow and
1683 (fixup_segment): Use fx_signed when checking for overflow.
1684 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1685 fx_signed when checking for overflow.
1687 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1689 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1690 updated, and all the useful information is in doc/internals.texi.
1692 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1693 * read.c (read_a_source_file): Check for conditional operators
1694 before doing an MRI pending alignment.
1695 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1696 (tc_conditional_pseudop): Define.
1697 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1698 * doc/internals.texi (CPU backend): Describe
1699 tc_conditional_pseudoop.
1701 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1702 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1704 (md_begin): Check m68k_rel32_from_cmdline before setting
1706 (m68k_mri_mode_change): Likewise.
1707 (md_longopts): Add --disp-size-default-16 and
1708 --disp-size-default-32.
1709 (md_parse_option): Handle new options.
1710 (md_show_usage): Mention new options.
1711 * doc/c-m68k.texi (M68K-Opts): Document new options.
1713 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1714 * config/tc-m68k.c (m68k_index_width_default): New static
1716 (m68k_ip): Use m68k_index_width_default to set the size of a base
1717 register whose size was not given.
1718 (md_longopts): Add --base-size-default-16 and
1719 --base-size-default-32.
1720 (md_parse_option): Handle new options.
1721 (md_show_usage): Mention new options.
1722 * doc/c-m68k.texi (M68K-Opts): Document new options.
1724 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1726 * configure.in: Recognize mips-*-linux* target.
1727 * configure: Rebuild.
1729 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1730 work if valueT is only 32 bits.
1732 * config/tc-mips.c: Throughout, check target_big_endian rather
1734 (byte_order): Remove.
1735 (mips_init_after_args): Remove.
1736 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1737 (mips_init_after_args): Don't declare.
1738 (tc_init_after_args): Don't define.
1740 * config/tc-mips.h (tc_frob_after_relocs): Define if
1742 (mips_elf_final_processing): Likewise.
1743 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1746 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1748 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1749 sld.{h,w} and the operand is relocatable, adjust the adend by
1750 shifting it right one bit.
1753 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1755 * read.c (read_a_source_file): Check mri_pending_align after
1756 checking for a macro. From Ronald F. Guilmette
1759 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1761 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1762 add segment argument. If OBJ_ELF, treat a relocation against a
1763 symbol in a linkonce section like a relocation against an external
1765 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1767 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1769 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1771 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1773 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1774 includes config.h instead of host.h, tc.h instead of tp.h, and
1775 targ-env.h instead of target-environment.h.
1776 Also, obj-format.h includes targ-cpu.h instead of
1778 start-sanitize-tic80
1779 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1780 * configure: Rebuild with autoconf.
1781 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1782 (TARGET_FORMAT): Define to "coff-tic80".
1783 * config/tc-tic80.c: New file for TIc80 support.
1784 * config/tc-tic80.h: New file for TIc80 support.
1787 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1789 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1792 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1794 * write.c (adjust_reloc_syms): If the fixup symbol has been
1795 equated to an undefined symbol, convert the fixup to being against
1796 the target symbol. Remove obsolete code handling a special case
1799 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1801 * mpw-make.sed: Use NewFolderRecursive for installation.
1803 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1805 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1807 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1809 * config/tc-d10v.c (md_assemble): Fix bug which caused
1810 second instruction in a line to be case sensitize. PR11312
1812 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1814 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1815 range check operands with MN10200_OPERAND_NOCHECK set.
1816 (check_operand): Likewise.
1818 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1820 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1821 (md_begin): Always align the text section to a four byte
1823 (append_insn): Remove call to record_align.
1825 * config/tc-mips.c (insn_label): Remove.
1826 (struct insn_label_list): Define.
1827 (insn_labels, free_insn_labels): New static variables.
1828 (mips_clear_insn_labels): New static function.
1829 (append_insn): Mark all mips16 text labels, and make them odd.
1830 Handle all labels after emitting a nop, not just one. Call
1831 mips_clear_insn_labels rather than just clearing insn_label.
1832 (mips_emit_delays): Add insns parameter, and use it to decide
1833 whether to mark mips16 labels. Handle all labels, not just one.
1834 Force mips16 labels to be odd. Change all callers.
1835 (mips16_immed): Don't check for an odd branch target.
1836 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1837 (mips16_extended_frag): Ignore the low bit in a branch target.
1838 (md_convert_frag): Likewise.
1839 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1840 clearing insn_label.
1841 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1842 (s_float_cons, s_gpword): Likewise.
1843 (s_align): Use insn_labels rather than insn_label.
1844 (s_cons, s_float_cons, s_gpword): Likewise.
1845 (mips_frob_file_after_relocs): New function.
1846 (mips_define_label): Rewrite to add to insn_labels list.
1847 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1848 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1849 out odd, increment it.
1851 * config/tc-mips.c (append_insn): Only update prev_insn when not
1852 reordering if place is NULL.
1854 * config/tc-mips.c (mips16_ip): Check for a missing expression
1855 when using the register indirect addressing mode.
1857 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1859 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1860 check 24bit operands for overflow.
1861 (check_operand): Likewise.
1863 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1865 * doc/as.texinfo (Section): Document how to use the .section
1866 pseudo-op for COFF and ELF.
1868 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1870 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1872 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1875 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1876 store them. Adjust other RELAX_MIPS16 macros.
1877 (RELAX_MIPS16_DSLOT): Define.
1878 (RELAX_MIPS16_JAL_DSLOT): Define.
1879 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1880 handling of whether previous instruction has a fixup. Set
1881 prev_insn_reloc_type.
1882 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1883 (mips16_extended_frag): Use the right base address for a PC
1884 relative add or load.
1885 (md_convert_frag): Likewise. If a PC relative add or load is
1886 used, record the alignment for the section.
1888 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1890 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1891 linkonce section into a reloc against the section symbol.
1893 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1894 branch instructions.
1896 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1897 system, don't set the section alignment to 2**4.
1898 (s_change_sec): Likewise.
1899 (append_insn): Call record_alignment for the section.
1900 (md_section_align): Don't align the section size for an embedded
1903 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1905 * write.c (adjust_reloc_syms): Make sure that symbols are
1906 resolved; expression symbols may have been skipped.
1907 * config/obj-coff.c (fixup_segment): Likewise.
1909 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1911 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1912 BFD_RELOC_24_PLT_PCREL relocation.
1913 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1915 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1917 * config/tc-d10v.c (write_2_short): Remove code that called
1918 parallel_ok() when the programmer specified parallel instructions.
1920 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1922 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1925 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1926 * config/tc-mn10300.c (md_assemble): Likewise.
1928 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * config/tc-mips.c (append_insn): Make sure there is enough room
1931 in a frag after a mips16 instruction to switch it with a jump
1934 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1935 attempt to use a non absolute symbol in an extending frag.
1937 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1939 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1940 * config/tc-mn10200.h: Likewise.
1942 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1944 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1945 UNGET rather than PUT. Set old_state before setting state to -2.
1947 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1948 when extending because the value is exactly maxtiny + 1.
1950 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1951 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1952 (RELAX_MIPS16_USER_SMALL): Define.
1953 (RELAX_MIPS16_USER_EXT): Define.
1954 (mips16_small, mips16_ext): New static variables.
1955 (append_insn): Pass mips16_small and mips16_ext to
1956 RELAX_MIPS16_ENCODE.
1957 (mips16_ip): Set mips16_small and mips16_ext.
1958 (mips16_immed): Don't check mips16_autoextend.
1959 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1961 * write.c (write_relocs): Print an error for an out of range
1962 fixup, rather than calling abort.
1964 * as.c (main): Unlink the output file if there are errors while
1965 generating the fixups.
1967 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1969 * config/tc-mips.c (mips16_extended_frag): Don't call
1971 (md_convert_frag): Call resolve_symbol_value before calling
1972 S_GET_VALUE, and don't add in the frag address.
1974 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1975 and use them when reporting errors. Change all callers.
1977 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1979 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1980 Remove '$' prefixing for registers.
1982 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1984 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1985 is initialized before using it.
1986 (d10v_cleanup): No longer uses its argument, so make it void.
1988 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1990 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1992 * write.c (fixup_segment): Don't discard the symbol for a PC
1993 relative fixup to an absolute symbol.
1995 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1997 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1998 with multiple sections.
2000 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
2002 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
2003 no-mips-16 to no-mips16.
2004 (s_mipsset): Accept .set mips16 and .set nomips16.
2006 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2008 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
2009 argument, and check for +/- constant following the suffix, folding
2010 it into the expression.
2011 (ppc_elf_cons): Change ppc_elf_suffix calls.
2012 (md_assemble): Ditto.
2013 (shlib): Replace boolean mrelocatable with enumeration shlib.
2014 (md_parse_option): Discriminate between PIC style shared libraries
2016 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2019 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2021 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2022 change the comment characters.
2024 * config/tc-ppc.c (comment_chars): Delete in favor of
2026 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2028 (ppc_comment_chars): Select appropriate comment chars by default.
2029 (msolaris): New flag for -m{,no-}solaris.
2030 (md_parse_option): Recognize -K pic. Add support for
2032 (md_show_usage): Update.
2033 (md_begin): Do not set ELF flags if Solaris.
2034 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2035 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2037 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2039 * as.c (main): Correct handling of flag_always_generate_output.
2041 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2043 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2044 fx_offset, not fx_addnumber.
2046 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2049 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2051 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2053 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2055 * config/tc-mips.c (md_section_align): Check for an alignment of
2056 4, not an alignment of 16. Corrects August 7 patch.
2058 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2060 * configure, conf.in: Rebuild with autoconf 2.12.
2062 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2063 alignment is specified.
2065 Add support for mips16 (16 bit MIPS implementation):
2066 * config/tc-mips.c: Extensive additions for mips16 support, not
2068 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2069 (insn_uses_reg): Change last parameter to an enum.
2070 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2071 (md_relax_frag): Define as mips_relax_frag.
2072 (mips_relax_frag): Declare.
2073 (struct mips_cl_insn): Add use_extend and extend fields.
2074 (tc_fix_adjustable): Define.
2075 * config/obj-elf.h (S_GET_OTHER): Define.
2076 (S_SET_OTHER): Define.
2078 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2080 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2081 o and p operand specifiers.
2083 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2085 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2086 (relax_segment, case rs_org): Move code inside braces. Move locals
2087 target,after inside too.
2088 (relax_segment, case rs_machine_dependent): Guts moved to ...
2089 (relax_frag): New function.
2090 Call md_prepare_relax_scan if defined.
2091 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2094 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2096 * config/tc-mn10300.c (address_registers): Use '$' as register
2097 prefix instead of '%'.
2098 (data_registers, other_registers, md_assemble): Likewise.
2100 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2101 (data_registers, other_registers, md_assemble): Likewise.
2103 * config/tc-mn10300.c (md_assemble): Correctly determine the
2104 correct location and type for each relocation.
2105 (md_pcrel_from): Simplify.
2107 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2109 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2110 converted into branch around branch.
2112 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2114 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2115 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2117 * config/tc-mn10300.c (md_begin): Set linkrelax.
2118 (md_assemble): Create fixups as needed.
2119 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2121 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2123 * config/tc-d10v.c (parallel_ok): When automatically converting
2124 serial ops to parallel, do not consider a branch as the first
2127 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2129 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2131 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2133 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2135 (check_operand): Likewise.
2137 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2139 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2141 (write_2_short): Call parallel_ok to check whether two short
2142 instructions the user requested execute in parallel, can be
2145 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2147 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2148 allow a branch and link in parallel with an exe instruction.
2150 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2152 * doc/c-d10v.texi: Add info on @word modifier.
2154 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2156 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2157 operands are assumed to be 32bits. Use "bits" field to hold the
2158 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2159 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2162 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2163 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2165 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2166 MN10300_OPERAND_SPLIT.
2168 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2170 * config/tc-mn10300.c (md_assemble): Insert operands into
2171 the extension part of the instruction if necessary.
2172 (mn10300_insert_operand): Accept pointer to extension word
2173 argument. Make insn a pointer argument too. Return type
2174 is now void. All callers changed.
2176 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2178 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2179 repeated register operands.
2181 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2183 * doc/as.texinfo: Added section on reporting bugs.
2185 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2186 alpha_macro emit field to expect a const argument, and change the
2187 arg field to be const. Fix some spacing to follow the GNU
2190 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2192 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2193 (pca56) and 21264 (ev6) cpus.
2194 (md_apply_fix): Private relocation types are now negative.
2195 (alpha_force_relocation): Likewise.
2196 (tc_gen_reloc): Likewise.
2197 (emit_insn): Likewise.
2198 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2199 (emit_stX): Likewise.
2200 (emit_sextX): Likewise.
2202 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2204 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2205 a symbol found in a reloc.
2207 * symbols.c (resolve_symbol_value): Improve the error message if
2208 an undefined symbol is used in an expression.
2210 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * doc/internals.texi: Rewrite, and add a lot of documentation.
2213 * doc/Makefile.in (internals.info): New target.
2216 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2218 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2219 against weak symbols.
2221 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2223 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2226 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2227 fixup at the right address within the frag.
2229 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2230 to an absolute value, instead increment it as needed.
2232 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2233 * config/tc-v850.c: Fix some indention problems.
2234 (md_relax_table): Define for D9->D99 branch displacement
2236 (md_convert_frag): Do something useful instead of aborting.
2237 (md_estimate_size_before_relax): Likewise.
2238 (md_assemble): Note if the matching instruction has a relaxable
2239 operand. If it does, allocate frag with frag_var and don't
2243 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2245 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2246 write out any buffered instructions when a ".end" is found.
2248 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2250 * read.c (read_a_source_file): New hook md_cleanup().
2252 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2254 * write.c (fix_new_exp): Use make_expr_symbol to build an
2255 expression symbol for a complex fixup.
2258 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2260 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2261 hacks to improve parsing of complex hi, lo, zda, etc
2263 (md_assemble): Don't demand and eat a trailing ')' after finding
2264 a v850 relocation prefix. Sign extend the constant in a
2265 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2267 (parse_cons_expression_v850): Don't eat a trailing ')' after
2268 finding a v850 relocation prefix.
2270 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2271 (TC_CONS_FIX_NEW): Likewise.
2272 * config/tc-v850.c (parse_cons_expression_v850): New function.
2273 (cons_fix_new_v850): Likewise.
2275 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2278 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2280 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2281 for an unknown relocation type.
2284 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2286 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2289 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2291 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2292 differently for movea & sst/sld insns.
2295 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2297 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2300 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2302 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2303 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2304 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2305 frob_file_after_relocs field.
2306 * config/obj-elf.c (elf_format_ops): Likewise.
2307 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2308 including obj-elf.h.
2310 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2313 specially if not ELF.
2314 (md_apply_fix): Handle BFD_RELOC_64.
2315 (tc_gen_reloc): Handle BFD_RELOC_64.
2317 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2318 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2321 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2322 Don't check S_GET_OTHER.
2324 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2326 * config/tc-mips.c (mips_ip): Accept an odd floating point
2327 register with l.s or s.s.
2329 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2331 (obj_aout_type): New static function.
2333 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2335 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2338 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2340 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2341 and sdaoff expressions.
2343 * write.c (fixup_segment): Don't add symbol value to addend if
2344 TC_V850 and OBJ_ELF.
2345 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2348 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2349 (md_pcrel_from_section): Likewise.
2350 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2352 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2354 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2355 (md_pcrel_from_section): New function.
2356 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2359 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2361 * config/tc-mips.c (load_register): Add cast to offsetT when using
2364 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2366 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2367 (elf_frob_file_after_relocs): ... here. New function.
2368 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2369 * write.c (write_object_file): Call *frob_after_relocs after the
2370 call to write_relocs.
2372 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2374 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2375 symbol, as this messes up linking. Instead, expand the recursive call
2376 inline and change up the appropriate bits to get the 0x8000 offset
2377 in the reloc addend.
2379 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2381 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2382 two symbols in the same segment to be adjusted.
2384 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2385 * configure: Rebuild.
2387 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2389 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2391 (ppc_elf_validate_fix): Ditto.
2392 (md_assemble): Ditto.
2394 (ppc_pe_section): Ditto.
2395 (ppc_frob_symbol): Ditto.
2397 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2399 * config/mn10300.c (md_assemble): Pass an extra shift count
2400 to mn10300_insert_operand based on the opcode format.
2401 (mn10300_insert_operand): Accept and use extra shift count
2404 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2405 formats rather than hard-coded constants.
2407 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2408 are 7 bytes long. Write out instructions in big-endian format.
2410 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2412 * config/tc-mn10300.c (md_assemble): Tweak further so
2413 that all instructions are parsed correctly.
2415 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * as.h: Include libiberty.h.
2418 (xmalloc, xrealloc): Don't declare.
2419 * as.c: Don't include libiberty.h.
2420 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2421 * config/tc-mips.c: Likewise.
2422 * messages.c: Likewise.
2423 (xstrerror): Don't declare.
2424 * xmalloc.c: Remove.
2426 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2428 * config/tc-mn10300.h (pre_defined_registers) Remove.
2429 (system_registers, cc_names): Likewise.
2430 (address_registers, data_registers, other_registers): New register
2432 (register_name, system_register_name, cc_name): Remove.
2433 (mn10300_reloc_prefix): Likewise.
2434 (data_register_name): New function.
2435 (address_register_name, other_register_name): Likewise.
2436 (md_assemble): Rough cut at parsing operands. Remove lots of
2438 (md_apply_fix3): Disable for now.
2440 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2442 * config/tc-m68k.c (select_control_regs): New function, extracted
2443 out of m68k_init_after_args.
2444 (m68k_init_after_args): Use it.
2445 (mri_chip): Use it here as well to update set of allowed control
2448 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * config/obj-elf.c (elf_begin): New function.
2451 (obj_elf_section): Add the section symbol to the symbol table.
2452 * config/obj-elf.h (obj_begin): Define.
2453 (elf_begin): Declare.
2454 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2457 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * config/obj-coff.c (fixup_segment): Subtract the section address
2460 from a PC relative reloc if TC_M68K.
2462 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2464 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2465 .uaxword available even if not OBJ_ELF.
2466 (md_atof): Remove unused local variable wordP.
2468 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2470 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2471 for Matsushita MN10x00 support.
2472 * configure.in: Recognize mn10x00-*-*
2473 * configure: Rebuilt.
2475 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2477 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2478 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2479 (load_expression): track clobbering of base reg before jmp/jsr.
2480 (s_alpha_file): pass case_hack flags and source filename via
2481 symbol table to bfd.
2482 * tc-alpha.h (TC_CONS_FIX_NEW): define
2484 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2486 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2487 * configure: Rebuild.
2489 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2491 * read.c (s_macro): Warn if a macro has the same name as a
2493 (s_space): In m68k MRI mode, align to a word boundary.
2494 * macro.c (define_macro): Add namep parameter. Change all
2496 * macro.h (define_macro): Update declaration.
2498 * as.c (show_usage): Print bug report address.
2499 (parse_args): Change version printing to match current GNU
2501 * gasp.c (show_usage): Print bug report address.
2502 (main): Change version printing to match current GNU standards.
2504 * config/tc-m68k.c (init_table): Correct access control unit
2505 register numbers. From Ken Rose <rose@netcom.com>.
2507 * config/tc-alpha.c: Add some static function prototypes.
2508 (alpha_macros): Move to top of file. Make static.
2509 (alpha_num_macros): Move to top of file.
2512 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2514 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2518 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2520 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2521 and just call sprintf_vma.
2523 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2525 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2527 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2529 * read.c (float_cons): Call md_flush_pending_output if it is
2532 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2534 * config/tc-d10v.c (md_operand): Created. Allows operands to
2536 * config/tc-d10v.h (md_operand): Undefined.
2538 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2540 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2541 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2543 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2545 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2546 reloc for the i960 for a reloc in the same section. This undoes
2547 one of the two changes made Aug 19.
2549 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2552 symbols to the position of the debugging information.
2554 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * expr.c (expr): Always use unsigned right shifts for >>.
2558 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2560 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2561 slots when processing BL fixups.
2563 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2564 on the first half of the instruction.
2566 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2569 stabs expression, rather than giving an error.
2571 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2574 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * config/tc-mips.c (append_insn): Fill in the value for a constant
2577 jump, rather than creating a reloc.
2579 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2581 * config/tc-mips.c (append_insn): Don't swap an instruction which
2582 sets a condition code with an instruction which uses a condition
2584 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2587 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2588 (mips_ip): Give a better error message if the ISA level is wrong.
2589 (md_parse_option): Recognize -mcpu=[v][r]5000.
2591 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2593 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2595 (load_register): Ensure hi32 bits are not lost during lo32bit
2596 processing. Fix shift offset that was overflowing into the next
2597 instruction field. Add code to generate shorter sequences for
2598 constants with a single contiguous seqeuence of ones.
2600 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2602 * config/tc-d10v.c (d10v_dot_word): New function to support
2603 "@word" with the word pseudo-op.
2604 (md_apply_fix3): Cleanup and changes to support correct sizes
2605 for 16 and 18-bit relocs.
2607 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2609 * configure.in (sparc-*-aout): Set `em'.
2610 * configure: Regenerated.
2611 * config/te-sparcaout.h: New file.
2612 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2613 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2614 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2615 (SPECIAL_CASE_{SETSW,SETX}): Define.
2616 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2617 (md_begin): Delete setting of `target_big_endian'.
2618 (output_insn): New function.
2619 (md_assemble): Rewrite. Add `setx' support.
2620 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2622 (md_atof): Add little endian support.
2623 (md_number_to_chars): Likewise.
2624 (md_apply_fix): Likewise.
2625 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2626 (md_parse_option): Likewise.
2627 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2629 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2631 * ecoff.c (ecoff_new_file): New function.
2632 * ecoff.h (ecoff_new_file): Declare.
2633 * config/obj-ecoff.h (obj_app_file): Define.
2635 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2637 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2638 symbol by 32k so that our 16-bit signed offset can address the
2639 entire chunk. Reported by <matt@lkg.dec.com>.
2641 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2643 * config/tc-mips.c (load_register): Remove unused variable tmp.
2645 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2647 * config/tc-mips.c (load_register): Remove unnecessary code that
2648 was causing the high 32bits of 64bit constants to be lost.
2650 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2652 * config/tc-d10v.c: Added changes to support function
2653 pointers and "@word" syntax.
2656 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2658 * config/tc-v850.c: Remove commented out and #if 0'd code.
2659 (v850_reloc_prefix): Provide prototype.
2660 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2662 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2663 (md_assemble): Add default to case statement.
2665 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2667 * config/tc-v850.c (md_assemble): Compute size of the instrction
2670 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2673 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2675 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2676 routines to fetch/store the updated instruction from/to memory.
2677 (v850_insert_operand): If the operand has a specialized insert
2680 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2682 * config/tc-v850.c (reg_name_search): Align calling convention to
2683 be like identical function found in tc-ppc.c.
2684 (get_reloc): Removed.
2685 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2686 (md_assemble): emit fixups.
2687 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2689 (md_apply_fix3): handle fixups/relocs.
2690 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2693 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * configure.in (sh-*-elf*): New target.
2697 * config/tc-sh.h (TARGET_ARCH): Define.
2698 (WORKING_DOT_WORD): Define.
2699 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2700 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2701 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2702 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2703 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2704 (SUB_SEGMENT_ALIGN): Likewise.
2705 (RELOC_32): Don't define.
2706 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2707 (target_big_endian): Declare if OBJ_ELF.
2708 (TARGET_FORMAT): Define if OBJ_ELF.
2709 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2711 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2712 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2713 (struct sh_count_relocs): Define.
2714 (sh_count_relocs): New static function, broken out of
2715 sh_frob_file. Add BFD_ASSEMBLER code.
2716 (sh_frob_section): Likewise.
2717 (sh_frob_file): Call sh_frob_section.
2718 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2719 call section_symbol rather than seg_info (seg)->dot.
2720 (md_section_align): Add OBJ_ELF version.
2721 (SWITCH_TABLE_CONS): Define.
2722 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2723 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2724 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2726 (struct reloc_map): Define if not BFD_ASSEMBLER.
2727 (coff_reloc_map): Likewise.
2728 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2729 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2730 * write.c (write_relocs): Ifdef out fx_where test which triggers
2731 inappropriately for SH ELF.
2732 (write_object_file): Call tc_frob_file_before_adjust and
2733 obj_frob_file_before_adjust if they are defined.
2735 * write.c (write_object_file): Use BFD_RELOC_16, not
2736 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2738 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2741 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2743 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2744 branch sizes in across sections.
2747 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2749 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2752 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2754 * config/tc-v850.c (md_begin): Deal with end of opcode
2758 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2760 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2761 the wrong opcode for cases like st2w where there are many forms
2762 of the same instruction.
2764 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * expr.c (operand): If md_parse_name is defined, call it before
2767 calling symbol_find_or_make.
2768 * config/tc-ppc.h (md_parse_name): Define.
2769 (ppc_parse_name): Declare.
2770 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2772 (register_name): Update call to reg_name_search.
2773 (cr_operand): New static variable.
2774 (cr_names): New static const array.
2775 (ppc_parse_name): New function.
2776 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2777 cr_operand before calling expression.
2779 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2781 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2782 hppa_gen_reloc_type call.
2784 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2786 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2787 on addresses. Improved error messages.
2788 * doc/c-d10v.texi: Added docs for register pairs.
2790 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2792 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2795 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2797 * ecoff.c (init_file): Initialize fMerge to 1.
2798 (add_file): Restore old file merging code, but only merge files if
2800 (ecoff_directive_loc): Clear fMerge field of current file.
2801 (ecoff_generate_asm_lineno): Likewise.
2803 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2805 * doc/c-d10v.texi: Fix typo.
2808 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2810 * config/tc-v850.c (md_assemble): Correct bit masking for
2811 hi and lo expressions.
2813 * config/tc-v850.c (md_assemble): Rough cut at demanding
2814 "ep" or "r30" in sst and sld instructions.
2815 (md_apply_fix3): Don't abort. Just warn that we don't
2818 * config/tc-v850.c (CC_NAME_CNT): Define.
2819 (cc_name): New function.
2820 (md_assemble): Handle V850_OPERAND_CC correctly.
2822 * config/tc-v850.c (md_assemble): Don't forget to initialize
2825 * config/tc-v850.c (reg_name_search): Generalize to search
2826 any given register table.
2827 (register_name): Pass appropriate table and size to reg_name_search.
2828 (system_register_name): New function.
2829 (SYSREG_NAME_CNT): Define.
2830 (md_assemble): Handle operands which are system registers.
2832 * config/tc-v850.c (md_assemble): If we find a register, but the
2833 opcode doesn't want a register, then we don't have a match.
2834 (md_assemble): Get size of the instruction from the opcode table.
2837 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * configure.in: Set and substitute HLDENV.
2840 * configure: Rebuild.
2841 * Makefile.in (HLDENV): New variable.
2842 (as.new): Use $(HLDENV).
2844 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2845 if an array dimension is not known.
2847 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2849 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2850 * doc/c-d10v.texi: Cleanup.
2853 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2855 * config/tc-v850.c: New file.
2856 * config/tc-v850.h: New file.
2857 * configure (v850-*-elf): New target.
2858 * configure.in (v850-*-elf): New target.
2861 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2863 * doc/c-d10v.texi: New file.
2864 * doc/all.texi: Added D10V stuff.
2865 * doc/as.texinfo: Added D10V stuff.
2867 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2869 * config/tc-d10v.c: All references to defined symbols should
2870 now use the optimal instruction. .float and .double now work.
2872 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2874 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2875 section address for the i960 as is done for the i386.
2877 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2879 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2880 case, forward-include bfd/elf-bfd.h.
2882 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2884 * config/tc-d10v.c: Add additional information to the opcode
2885 table to help determinine which instructions can be done
2888 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2890 * config/tc-arm.c: Major changes to add Thumb support, with lots
2891 of change input from <rearnsha@armltd.co.uk>.
2892 Reverted to INSN_SIZE macro, rather than insn_size variable.
2893 (insns): Added ARM "bx" instruction support.
2894 (tinsns): Added Thumb instruction definition structure.
2895 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2896 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2897 (opcode_select,s_arm,s_thumb,s_code): Added.
2898 (decode_shift): Allow upper-case RRX.
2899 (do_ldst): Simpler halfword support.
2900 (do_ldmstm): Improved.
2901 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2902 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2903 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2904 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2905 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2907 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2908 (md_parse_option): Add support for -mthumb.
2909 (md_show_usage): Updated to reflect new command line option.
2910 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2911 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2912 fragment information to be held.
2914 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2916 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2917 non-null, but is a constant.
2918 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2919 so that error reporting will work correctly.
2921 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2924 against weak symbols.
2926 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2928 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2929 (ppc_force_relocation): Declare if OBJ_XCOFF.
2930 * config/tc-ppc.c (ppc_force_relocation): New function if
2933 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2935 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2937 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2939 * config/tc-d10v.c: Fix problem with relocs.
2941 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2944 with nops if not in data_section or bss_section.
2946 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2948 Add support for openVMS/Alpha.
2949 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2950 * config/obj-evax.c: New file.
2951 * config/obj-evax.h: New file.
2952 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2954 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2955 defined. Add case for bfd_target_evax_flavour.
2956 * config/vms-a-conf.h: New file.
2957 * conf-a-gas.com: New file.
2958 * configure.in: Add target alpha-*-*vms*.
2959 * configure: Rebuild.
2960 * makefile.vms: New file.
2961 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2962 Don't call ffs on openVMS/Alpha.
2964 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2966 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2967 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2969 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2970 (NEED_DECLARATION_SBRK): New macro.
2971 * configure, conf.in: Rebuild.
2972 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2973 (strstr): Declare if NEED_DECLARATION_STRSTR.
2974 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2976 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2979 by a constant before entering the main switch. Reject attempts to
2980 apply an arithmetic function to non-absolute symbols, except for
2981 the special case of subtraction of two symbols in the same
2984 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2985 not to more than a 16 byte boundary.
2987 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2988 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2989 (tc_gen_reloc): If out of memory call as_fatal rather than
2990 assert. If no howto found, call as_bad_where rather than
2991 as_fatal. Change the error message slightly. Set howto to a
2992 non-NULL value in order to keep going.
2994 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2996 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2998 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
3000 * config/tc-h8300.c (get_specific): New operand "size" derived
3001 from ".b", ".w" and ".l" extensions. All callers changed. If
3002 the base instruction has no operands, then use the size to
3003 determine which specific instruction to use.
3005 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3007 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
3009 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
3011 * config/tc-mips.c (md_section_align): Don't change addr if
3014 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3016 * config/tc-hppa.c: Revert yesterday's changes.
3018 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3020 * config/tc-d10v.c: Disable range checking on 16-bit values.
3022 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3025 not just the ones that don't match.
3027 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3029 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3031 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3033 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3034 pre-cursor to adding Thumb support. Also added cpu_variant flag
3035 information to each of the asm_flg structures.
3036 (md_parse_option): Updated ARM7 parsing to allow 't' for
3037 thumb/halfword support, aswell as 'm' for long multiply.
3038 (md_show_usage): Updated help message.
3039 (md_assemble): Check that instruction flags are applicated to the
3040 current cpu variant.
3041 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3042 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3043 signextension instructions.
3044 (do_ldst): Generate halfword and signextension variants if
3045 mnemonic flags match.
3046 (ldst_extend): Do not allow shifts in the offset field of halfword
3047 or signextension instructions.
3048 (validate_offset_imm): Provide check on halfword and signextension
3050 (add_to_lit_pool): Merge identical literal pool values.
3052 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3054 * config/tc-hppa.c (selector_table): Add 'E' selector.
3055 (cons_fix_new_hppa): Don't coke on e_esel.
3056 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3057 to help generate exception handling tables.
3058 (md_apply_fix): Don't try to apply fixups with an e_esel
3060 (hppa_fix_adjustable): Fixups with e_esel selectors
3063 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3065 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3068 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3070 * config/tc-d10v.c: Added lots of error checking. Added hacks
3071 to support accumulator shifts.
3073 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3075 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3076 (S_CLEAR_EXTERNAL): Likewise.
3077 (S_SET_WEAK): Remove error; just let .weak override.
3079 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3081 * config/tc-d10v.c (md_assemble): Now handles multiline
3084 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3086 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3087 Added kludge for divs instruction. Fixed minor problem with
3088 multiple text sections.
3089 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3091 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3093 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3094 addresses to be right-shifted by 2.
3096 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3098 * config/tc-d10v.c: Many changes to get relocs working.
3099 (register_name): No longer creates a symbol for register names.
3100 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3101 (d10v_insert_operand): Now works correctly for either container.
3102 * config/tc-d10v.h (d10v_cleanup): Declare.
3104 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3106 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3107 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3109 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3111 * tc-alpha.c: Patches to track current minimum alignment to reduce
3112 the number of fragments created with frag_align.
3113 (alpha_current_align): New static variable.
3114 (s_alpha_text): Reset alignment to 0.
3115 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3116 (s_alpha_stringer, s_alpha_space): New functions.
3117 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3118 (alpha_cons_align): New function to replace both of them.
3119 (emit_insn): Only align if alpha_current_align is less than 2;
3120 reset alpha_current_align to 2.
3121 (s_alpha_gprel32): Likewise.
3122 (s_alpha_section): New function. Basically duplicate the other
3123 alpha section change hooks. Only define for ELF.
3124 (s_alpha_float_cons): Simplify alignment handling.
3125 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3126 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3127 Don't define the s_alpha_cons pseudo-ops. Do define
3128 s_alpha_stringer and s_alpha_space pseudo-ops.
3129 (alpha_align): Skip if less than current default alignment. Set
3131 * tc-alpha.h (md_flush_pending_output): Remove.
3132 (md_cons_align): Add.
3134 * tc-alpha.c: Add oodles of function description comments.
3135 (md_bignum_to_chars): Remove; there are no callers.
3136 (md_show_usage): Mention some more variants.
3138 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3140 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3141 * configure.in (sparc-*-sysv4*): New target.
3142 * configure: Rebuild.
3144 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3145 uaxword to use s_uacons.
3146 (sparc_no_align_cons): New static variable.
3147 (s_uacons): New static function.
3148 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3151 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3153 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3154 5 with regard to shared libraries.
3155 * configure: Rebuild.
3157 * config/tc-m68k.c (m68k_ip): Use the correct length when
3158 allocating space for the unsupported architecture error message.
3160 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3162 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3164 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3166 * config/tc-d10v.c: New file.
3167 * config/tc-d10v.h: New file.
3168 * configure (d10v-*-elf): New target.
3169 * configure.in (d10v-*-elf): New target.
3171 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3173 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3175 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3177 * config/tc-alpha.c (alpha_align): Change fill parameter
3178 to a pointer. Take NULL as 0 or nop depending on section. Change
3180 (s_alpha_align): Rename local variables.
3182 * doc/as.texinfo (.align): Document action of omitted
3185 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3188 when an unsupported PC relative reloc is seen, rather than calling
3191 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3192 Instead, check state when '#' comment is seen.
3194 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3196 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3198 (tc_gen_reloc): If fixup was changed to be PC relative, change
3199 reloc type accordingly. Use name of reloc in error message.
3201 * as.h: Don't define const or volatile.
3202 * flonum.h: Don't define const.
3204 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3205 if fx_pcrel is set. Correct setting the addend case in the
3206 OBJ_ELF case (from Andreas Schwab
3207 <schwab@issan.informatik.uni-dortmund.de>).
3208 (md_show_usage): Correct -mfc5200 to -m5200.
3210 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3212 * doc/c-m68k.texi: Document -m5200 flag.
3213 * doc/as.texinfo: Likewise.
3215 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3218 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3220 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3221 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3223 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3225 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3227 * Released binutils 2.7.
3229 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3231 * config/tc-mips.c (mips_ip): Only perform range check when
3232 dealing with O_constant expressions.
3234 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3236 * m68k-parse.h (m68k_register): Add new coldfile control
3239 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3240 array of control registers for the coldfire.
3241 (cpu_of_arch): Added mcf5200.
3242 (archs): Added mcf5200.
3243 (init_table): Add new control registers.
3244 (m68k_ip): Added support for new control registers.
3245 (m68k_init_after_args): Likewise.
3247 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3249 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3251 * read.h (is_it_end_of_statement): Declare.
3252 * read.c (is_it_end_of_statement): Remove declaration.
3254 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3256 (md_assemble): Fix handling of @l with an unsigned constant. Add
3257 default case to reloc switch.
3259 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3261 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3262 * ecoff.c (last_lineno): New static variable.
3263 (add_procedure): Set last_lineno.
3264 (ecoff_directive_loc): Likewise.
3265 (ecoff_generate_asm_lineno): Likewise.
3266 (ecoff_fix_loc): New function.
3267 * ecoff.h (ecoff_fix_loc): Declare.
3268 * config/tc-mips.c (append_insn): When inserting nops, and using
3269 ECOFF debugging, call ecoff_fix_loc.
3271 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3273 * config/tc-h8300.c (build_bytes): If an operand type is
3274 marked as SRC_IN_DST retrieve it from the "destination" op.
3276 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * configure.in (arm-*-riscix*): Set emulation to riscix.
3279 * configure: Rebuild.
3280 * config/te-riscix.h: New file to define TE_RISCIX.
3282 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3284 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3286 * Makefile.in (config.status): Just run config.status as other
3289 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3291 * mpw-config.in (TARGET_OS): Add definition to conf.
3293 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3295 * config/tc-mips.c (append_insn): Parenthesize
3296 cop_interlocks expressions.
3298 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * listing.c (listing_print): Close the listing file if it is not
3301 stdout. Close the other files opened for the listing.
3303 * config/tc-sparc.h (md_cons_align): Define.
3304 (sparc_cons_align): Declare.
3305 (HANDLE_ALIGN): Define.
3306 (sparc_handle_align): Declare.
3307 * config/tc-sparc.c (sparc_cons_align): New function.
3308 (sparc_handle_align): New function.
3309 * read.c (cons_worker): Call md_cons_align if it is defined.
3311 * as.h (struct frag): Add fr_file and fr_line fields.
3312 * frags.c (frag_new): Set fr_file and fr_line.
3313 (frag_var): Likewise.
3314 (frag_variant): Likewise.
3316 * as.h (struct frag): Remove unused align_mask and align_offset
3319 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3320 From <uddeborg@carmen.se>.
3322 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3324 * configure.in (mips-*-osf*): New target.
3325 * configure: Rebuild.
3327 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3329 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3331 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3332 between co-processor comparisons and branches for the VR4300.
3334 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3336 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3337 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3339 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3340 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3341 includedir): Use autoconf set values.
3344 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3346 * listing.c (listing_eject): Don't do anything if listing is 0.
3347 (listing_list): Likewise.
3348 (listing_source_line): Likewise.
3349 (listing_title): Don't save title if listing is 0.
3350 (listing_source_file): Check listing rather than listing_tail.
3352 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3353 using shared libraries.
3354 * configure: Rebuild.
3356 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3358 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3359 absolute expression if a relocation type was specified.
3361 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3363 * configure.in: Add support for *-*-rtems* configurations.
3364 * configure: Rebuild.
3366 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3368 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3369 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3370 opcodes library for alpha.
3371 * configure: Rebuild with autoconf 2.10.
3372 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3373 use new opcode table.
3374 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3375 (LOCAL_LABEL): Define differently if OBJ_ELF.
3376 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3377 * config/alpha-opcode.h: Remove.
3378 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3379 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3380 include/opcode/alpha.h rather than config/alpha-opcode.h.
3382 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3384 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3385 relocation symbol was not resolved.
3386 * config/obj-coff.c (do_relocs_for): Likewise.
3388 * write.c (adjust_reloc_syms): Refetch the symbol section after
3389 calling S_GET_VALUE, since it may have changed.
3391 * expr.c (struct expr_symbol_line): Define.
3392 (expr_symbol_lines): New static variable.
3393 (make_expr_symbol): Add entry to expr_symbol_lines.
3394 (expr_symbol_where): New function.
3395 * expr.h: Use extern on function declarations.
3396 (expr_symbol_where): Declare.
3397 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3398 rather than printing the meaningless name of an expression
3401 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3403 * config/tc-i386.c (md_number_to_chars): Deleted.
3404 * config/tc-i386.h (md_number_to_chars): New macro.
3406 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3408 (load_symbol_address, load_expression): Use build_mem.
3409 (build_operate): New function.
3410 (emit_addq_r): Use it.
3412 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3414 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3416 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3418 * config/tc-vax.h (NOP_OPCODE): Define.
3420 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3422 * config/obj-vms.h (S_IS_COMMON): Define.
3423 (S_IS_LOCAL): Check for \002 as well as \001.
3424 (LONGWORD_ALIGNMENT): New macro.
3425 (SUB_SEGMENT_ALIGN): Use it.
3427 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3429 * config/vms-conf.h: Reconcile with conf.in.
3431 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3436 * doc/as.texinfo: Document that any number of hex digits can
3439 * as.c (struct defsym_list): Define.
3440 (defsyms): New static variable.
3441 (parse_args): Just put --defsym arguments on defsyms list, rather
3443 (main): Define defsyms after output file is created.
3445 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3446 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3448 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3449 insn_error rather than calling check_absolute_expr.
3451 * as.c (emulation_name): Remove unused static variable.
3452 (default_emul_bfd_name): Add return NULL to avoid warning.
3453 * ecoff.c (ecoff_stab): Remove unused variables name and
3455 * frags.c (frag_new): Remove unused variable tmp.
3456 * hash.c (hash_grow): Parenthesize + within <<.
3457 (hash_print_statistics): Use %lu, not %d, to print unsigned
3459 * messages.c: Include "libiberty.h".
3460 (fprint_value): Add cast to avoid printf warning.
3461 (sprint_value): Likewise.
3462 * read.c: Include "ecoff.h".
3463 (emit_expr): Add casts to avoid printf warnings.
3464 * read.h: Use extern for function declarations.
3465 (pop_insert): Declare.
3466 * stabs.c: Include "ecoff.h".
3467 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3468 former_last_fragP, and new_fragP.
3469 * subsegs.h (subsegs_print_statistics): Declare.
3470 * symbols.c (debug_verify_symchain): Change macro to discard
3472 * write.c (dump_section_relocs): Likewise.
3473 * write.h: Use extern for function declarations.
3474 (write_print_statistics): Declare.
3475 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3477 * config/e-mipself.c (mipself_bfd_name): Likewise.
3478 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3480 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3481 emit relocations against external symbols.
3483 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3484 message if bfd_reloc_type_lookup fails, rather than calling
3487 * config/tc-alpha.c (alpha_force_relocation): Add
3488 BFD_RELOC_12_PCREL to switch.
3490 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3492 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3493 TE_PE (Lfoo, not .Lfoo).
3495 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3497 * read.c (s_fill): Don't warn about a zero repeat count.
3499 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3500 coprocessor register.
3502 * config/tc-i386.c (md_assemble): When checking the size of a
3503 register to set the size of an instruction, do a bitwise and with
3504 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3507 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3509 * config/tc-h8300.c (parse_reg): Tweak error messages.
3510 (build_bytes): Likewise.
3511 (skip_colonthing): Handle :32 suffix.
3512 (get_specific): Promote L_24 to L_32 if it makes a match.
3513 Don't always promote L_8 to L_16.
3514 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3516 * config/tc-h8300.c (Smode): New variable.
3517 (h8300hmode): Turn off Hmode.
3518 (h8300smode): New function. Turn on Smode and Hmode.
3519 (md_pseudo_table): New ".h8300s" pseudo-op.
3520 (parse_reg): Handle "exr" register.
3521 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3522 Handle "mach" and "machl" operands for ldmac.
3523 (get_specific): Handle "stm.l" and "ldm.l".
3524 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3525 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3528 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3530 * doc/as.texinfo: Reorder chapter of machine dependent options so
3531 that it is sorted by chip name.
3533 * doc/as.texinfo: Use consistant spelling of Vax.
3534 * doc/c-vax.texi: Likewise.
3536 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3538 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3540 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3541 (md_apply_fix): Likewise.
3542 (pa_try): New function.
3543 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3545 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3547 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3548 (pa_level): New function.
3550 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3552 * listing.c (listing_newline): Don't do anything if listing is 0.
3554 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3557 symbol_create, not symbol_new.
3559 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3561 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3562 absolute symbol unless TC_FORCE_RELOCATION returns true.
3564 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3566 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3567 the symbol to a pointer. Don't set previous_file_symbol.
3568 Simplify symbol list rearrangement.
3569 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3570 (coff_adjust_symtab): Don't check previous_file_symbol.
3572 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3574 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3576 (md_pseudo_table): Add ppc_elf_lcomm.
3578 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3581 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3582 (md_begin): Add digits to alt_notend_table.
3583 (md_parse_option): Make s a const pointer.
3585 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3586 (s_empty): New static function.
3588 * config/obj-coff.c (struct filename_list): Only define if not
3590 (filename_list_head, filename_list_tail): Likewise.
3591 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3592 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3593 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3594 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3595 remove the new symbol from the list.
3596 (obj_coff_endef, both versions): Call tag_insert even if there is
3597 an old symbol with the same name, if the old symbol does not
3599 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3600 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3601 symbol that will be moved to the end of the symbol list.
3602 (coff_adjust_section_syms): Always call section_symbol for .text,
3604 (coff_frob_section): Likewise. Also, remove unused variable
3607 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3608 manipulating frags directly.
3609 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3612 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3613 whether the next character is '*' before checking whether we are
3614 at the start of a line. Permit LINE_COMMENT_START to start a
3615 comment in state 1 (seen some whitespace) as well, to match the
3618 * gasp.c (do_align): Permit a fill value for .align.
3620 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * read.c (next_char_of_string): Warn if a newline is seen in the
3623 middle of a string. Call bump_line_counters when appropriate.
3625 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3627 * symbols.c (colon): Use LOCAL_LABEL.
3629 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3631 * Makefile.in (install): Don't check to see if tooldir exists.
3632 Make $(tooldir) and $(tooldir)/bin.
3634 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3636 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3639 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3641 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3642 insn_error. Don't put the string "ERROR" in insn_error. Set
3643 insn_error rather than calling as_warn for an unsupported opcode.
3645 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3648 before permitting -64.
3649 * output-file.c (output_file_create): Remove duplicate
3652 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3654 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3655 section rather than a .reginfo section.
3656 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3659 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3660 bit value with the high bit set.
3662 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3664 * read.c (s_lcomm): Set section flags for .sbss section.
3666 * config/tc-mips.c (mips_64): New static variable.
3667 (mips_target_format): If mips_64, return elf64 targets rather than
3669 (md_longopts): Add "32" and "64".
3670 (md_parse_option): Handle -32 and -64.
3671 (md_show_usage): Mention -32 and -64.
3672 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3675 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3677 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3678 for Solaris compatibility.
3680 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3681 .stabd with 4 arguments into a .stabn.
3683 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3685 * config/tc-mips.c (macro): When passing X_add_number to
3686 macro_build, cast it to int first.
3688 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3690 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3691 created by emit_expr.
3693 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3694 as_perror rather than assert.
3696 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3698 * config/tc-mips.c (mips_ip): Mark sections created to hold
3699 floating point information as read only.
3701 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3703 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3705 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3707 * read.c (potable): Add .skip as a synonym for .space.
3709 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3710 4 arguments, providing the 4th argument is 0, to allow
3711 compatibility with the Solaris assembler.
3713 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3715 * config/tc-sh.h (struct sh_segment_info_type): Define.
3716 (TC_SEGMENT_INFO_TYPE): Define.
3717 (sh_frob_label): Declare.
3718 (tc_frob_label): Define.
3719 (sh_flush_pending_output): Declare.
3720 (md_flush_pending_output): Define.
3721 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3722 reloc before the instruction if necessary.
3723 (sh_frob_label): New function.
3724 (sh_flush_pending_output): New function.
3725 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3726 when looking for the reloc for the target of .uses.
3727 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3728 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3730 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3731 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3732 the absolute symbol.
3734 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3735 TC_SEGMENT_INFO_TYPE is defined.
3737 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3739 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3740 matches the register size.
3742 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3744 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3746 (do_relocs_for): Likewise.
3747 (fixup_segment): Don't just quit if linkrelax is set. Try to
3748 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3751 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3753 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3754 relative relocations with -mrelocatable. Also allow unfixed
3755 relocs in .ex_shared.
3757 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3759 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3760 non-zero before assuming this is a long file name.
3761 (w_strings): Likewise.
3762 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3764 * config/obj-coff.c (w_strings): Move declaration of i inside
3765 #ifdef block which uses it.
3767 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3769 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3770 "relaxmode". Output relocs which identify various relaxing
3771 possibilities for mov.[bwl] instructions.
3772 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3774 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3776 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3777 (MD_APPLY_FIX3): Define.
3778 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3780 (md_apply_fix3): Renamed from md_apply_fix.
3781 If pcrel reloc and symbol is in different section, undo effects
3784 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3786 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3787 any reloc with an LR% or RR% field selector for SOM.
3789 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3794 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3796 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3798 (yank_symbols): Likewise.
3800 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3802 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3803 BFD_ASSEMBLER, add name field.
3804 * config/obj-coff.c: Include "libiberty.h".
3805 (coff_header_append): Handle long section names.
3806 (crawl_symbols): Just use the name field for the symbol name,
3807 without worrying about null byte termination.
3808 (w_strings): Handle long section names.
3809 (write_object_file): Likewise. Also, use the name field, rather
3811 (obj_coff_add_segment): Permit long section names.
3812 (obj_coff_init_stab_section): Use the name field, rather than
3814 (adjust_stab_section): Likewise.
3815 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3817 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3818 (mem_fmt): Likewise.
3819 (md_apply_fix): Don't check fx_im_disp field.
3821 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * configure.in: Add * after sparc*-*-vxworks.
3824 * configure: Rebuild.
3826 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3827 define it to comment_chars. Use tc_comment_chars rather than
3829 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3830 * config/tc-m68k.h (tc_comment_chars): Define.
3831 (m68k_comment_chars): Declare.
3832 * config/tc-m68k.c (m68k_comment_chars): Rename from
3833 comment_chars. Change into a pointer rather than an array.
3834 (md_longopts): Add "bitwise-or".
3835 (md_parse_option): Handle OPTION_BITWISE_OR.
3836 (md_show_usage): Mention --bitwise-or.
3837 * doc/c-m68k.texi: Document --bitwise-or.
3839 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3841 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3844 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3845 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3846 correct handling of input line pointer, and call
3847 demand_empty_rest_of_line.
3849 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3851 * config/tc-sparc.c (in_bitfield_range): New static function.
3852 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3853 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3854 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3855 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3856 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3858 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3860 * config/obj-coff.c: BFD_ASSEMBLER:
3861 (coff_last_bf): New static variable.
3862 (coff_frob_symbol): Set endndx of a .bf symbol.
3864 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3865 (last_bfP): New static variable.
3866 (yank_symbols): Set endndx of a .bf symbol.
3868 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3870 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3871 and -s options. Add -be for good measure.
3873 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * read.c (s_space): Support non-constant fill value. Handle fill
3876 value correctly for a size other than 1.
3878 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3880 * config/tc-arm.c (my_get_float_expression): Update call to
3881 gen_to_words, X_PRECISION changed from 6 to 5.
3883 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3885 * config/tc-ppc.c (register_name,reg_name_search): Move register
3886 name lookup from PE specific code to all targets. Add support for
3887 -mregnames/-mno-regnames to control whether register names are
3889 (md_assemble): Call register_name for all platforms.
3890 (md_parse_option): Add support for -mregnames/-mno-regnames.
3892 * configure.in (powerpcle*-*-solaris): Add support.
3893 (powerpc*-*-linux): Ditto.
3894 * configure: Regenerate.
3896 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3898 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3900 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3901 be associated with a single %lo reloc.
3903 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3904 before comparing against MAX_GPREL_OFFSET, so that negative
3905 numbers are handled correctly.
3908 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * config/tc-sparc.c (last_insn): New static variable.
3911 (md_assemble): Warn about putting floating point branches in a
3912 delay slot. If architecture is less than v9, insert NOP
3913 instructions between floating point instructions and floating
3914 point branches. (The SunOS assembler does both these operations.)
3915 Save the last instruction opcode.
3916 (sparc_ip): Add pinsn parameter. Change caller.
3918 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3919 for byte jump to next instruction to skip empty frags.
3921 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3923 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3924 for addq with a 16 bit signed value, just emit a lda instruction
3927 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3929 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3932 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3934 * configure.in: Permit --enable-shared to specify a list of
3936 * configure: Rebuild.
3938 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3940 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3941 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3943 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3945 * config/atof-ieee.c: Fix handling of denormalized extended
3946 precision numbers and overflow/underflow detection.
3947 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3948 not include the 16 bit gap in the m68k extended precision format.
3950 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3954 * configure: Rebuild.
3956 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3958 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3959 be accessed using the $gp register.
3960 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3962 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3964 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3965 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3967 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3969 * read.c (get_line_sb): Bump line counters based on
3970 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3971 call LISTING_NEWLINE.
3972 (s_macro): Don't call demand_empty_rest_of_line.
3973 * app.c (do_scrub_chars): When handling C style comments, unget
3976 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * read.h (enum linkonce_type): Define.
3979 (s_linkonce): Declare.
3980 * read.c (potable): Add "linkonce".
3981 (s_linkonce): New function.
3982 * subsegs.h (segment_info_type): Add linkonce field to
3983 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3984 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3985 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3986 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3988 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3989 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3990 entry based on the linkonce field in segment_info.
3991 * doc/as.texinfo: Document .linkonce.
3993 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3995 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3997 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * stabs.c (s_stab_generic): Call the listing functions before
4000 doing the rest of the processing, which may involve freeing the
4001 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
4002 SEPARATE_STAB_SECTIONS case.
4004 * config/tc-hppa.c: Remove nested comment.
4005 (tc_gen_reloc): Move label done inside the ifdef in which it is
4007 (md_apply_fix): Pass pointers to correct types to libhppa.h
4008 functions. Always return a value.
4010 * config/tc-mips.h (tc_frob_file): Define.
4011 (mips_frob_file): Declare.
4012 * config/tc-mips.c (struct mips_hi_fixup): Define.
4013 (mips_hi_fixup_list): New static variable.
4014 (imm_unmatched_hi): New static variable.
4015 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4016 offset_reloc. Pass imm_unmatched_hi to append_insn.
4017 (append_insn): Add unmatched_hi parameter. If it is set, add the
4018 new fixup to mips_hi_fixup_list. Change all callers.
4019 (mips_ip): Set imm_unmatched_hi when appropriate.
4020 (mips_frob_file): New function.
4022 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4024 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4025 * configure: Regenerated.
4027 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4029 * as.c (main): Call bfd_set_error_program_name.
4031 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4033 * as.h (strdup): Don't declare.
4034 * stabs.c: Include libiberty.h
4035 (get_stab_string_offset): Use xstrdup rather than strdup.
4036 (s_stab_generic): Likewise.
4037 * as.c (parse_args): Likewise.
4038 * read.c (s_mri_sect): Likewise.
4040 * gasp.c (change_base): Recognize \(...) construct documented to
4041 pass through enclosed characters literally through to the output.
4042 (process_assigns): Likewise. Also, be more careful to avoid
4043 looking past the end of the buffer.
4045 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4047 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4048 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4050 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4052 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4054 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4056 * config/alpha-opcode.h: Added cvtst instruction.
4058 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4061 string. Extract the addend from the result of expression.
4063 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4065 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4066 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4067 mode, change the state to 3 rather than 1.
4069 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4071 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4072 correspond to 11 March change.
4074 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4076 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4077 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4079 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4081 * configure: Rebuild with autoconf 2.8.
4083 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4085 * config/atof-ieee.c (gen_to_words): Improve handling of
4086 X_PRECISION numbers. Based on patches from Andreas Schwab
4087 <schwab@issan.informatik.uni-dortmund.de>.
4089 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4091 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4093 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4094 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4095 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4096 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4099 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4101 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4103 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4105 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4106 (pa_def_subspaces): Add $MILLICODE$.
4107 (pa_spaces_begin): Set section flags for $MILLICODE$.
4109 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4112 not SHT_NOBITS. Don't tamper with flags based on type if a
4113 special section was found (revert Feb 29 change).
4115 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4116 if aligning to a longword boundary or greater.
4118 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4120 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4122 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4124 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4125 * configure: Regenerated.
4127 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4129 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4130 R_N1SEL since they're not defined for old versions of hpux.
4132 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4133 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4134 R_N0SEL and R_N1SEL.
4136 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4138 * flonum-konst.c: Add two more constants for 1e+-2048 and
4139 1e+-4096, and correct the other constants.
4141 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4143 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4145 * config/obj-elf.c (obj_elf_section): Allow predefined section
4146 types to set the nobits type. Avoid a shadowed declaration.
4148 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4150 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4151 reduce relocs using e_nlrsel field selectors.
4153 * write.c (fix_new_exp): Don't use #elif. Some compilers
4156 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4158 (pa_chk_field_selector): Handle new field selectors for SOM.
4160 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4162 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4163 * configure: Rebuild.
4164 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4165 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4167 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4170 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4172 * mpw-make.sed: Update to handle shared library support.
4174 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4176 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4177 the insn on mismatch.
4179 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4181 * configure.in: Add support for a29-coff.
4182 * configure: Rebuild.
4184 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4187 of the section when looking for the R_SH_USES fixup, because the
4188 frag addresses have not yet been adjusted.
4190 * gdbinit.in: Set a breakpoint on as_warn_where.
4192 * config/tc-mips.c (macro): Add missing arguments to macro_build
4193 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4195 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4197 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4198 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4200 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4202 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4204 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4206 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4207 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4208 Recognize [uU] format args as sparclet cpregs.
4210 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4215 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4218 well as S_IS_EXTERNAL.
4219 (tc_fix_adjustable): Likewise.
4220 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4221 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4223 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4224 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4226 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4228 * config/tc-sparc.c (max_architecture): Change to sparclite for
4230 (default_compatible): Delete.
4231 (sparc_ffs): New function.
4232 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4233 (sparc_ip): Rewrite architecture match and bump logic.
4235 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4237 * configure.in: Check for 'do not mix' from native linker before
4238 trying to use -rpath.
4239 * configure: Rebuild.
4241 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4244 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4245 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4246 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4248 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4249 to the symbol lnnoptr field, to get the correct file offset.
4251 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4253 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4254 symbols that are not function, file, or section symbols to be
4257 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * configure: Set and substitute RPATH_ENVVAR.
4260 * configure: Rebuild.
4261 * Makefile.in (RPATH_ENVVAR): New variable.
4262 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4264 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4265 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4266 * configure: Rebuild.
4268 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4270 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4271 appropriate flags in BFD section.
4273 * configure.in (m68k-*-psos*): New target.
4274 * configure: Rebuild.
4275 * config/te-psos.h: New file.
4276 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4279 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4281 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4282 * configure.in: Remove duplicate setting of cpu_type. Check
4283 whether opcodes library is required for on all targets, not just
4285 * configure: Rebuild.
4287 * config/tc-mips.c (mips_big_got): New static variable.
4288 (s_extern): Don't declare.
4289 (reg_needs_delay): New static function.
4290 (macro_build): Permit GOT/CALL_HI/LO relocs.
4291 (macro_build_lui): If place is not NULL, use the number in the
4293 (load_address): Handle mips_big_got case.
4294 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4296 (OPTION_XGOT): Define.
4297 (md_longopts): Add "xgot" if OBJ_ELF.
4298 (md_parse_option): Handle -xgot.
4299 (md_show_usage): Mention -xgot.
4300 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4301 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4303 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4305 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4306 the byte relocation, point it to the low byte of the word.
4308 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4310 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4311 * configure: Rebuild.
4313 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4315 * configure.in: Recognize any sparc* cpu.
4316 * configure: Regenerated.
4318 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4320 * read.c (potable): Add "mri" and ".mri".
4321 (s_mri): New function.
4322 * read.h (s_mri): Declare.
4323 * app.c (scrub_m68k_mri): New static variable.
4324 (mri_pseudo): New static variable.
4325 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4326 flag_m68k_mri. Initialize scrub_m68k_mri.
4327 (mri_state, mri_last_ch): New static variables.
4328 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4330 (app_push): Save new fields.
4331 (app_pop): Restore new fields.
4332 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4333 If TC_M68K, use a trivial state machine to look for occurrences of
4334 the .mri pseudo-op, and change the mode appropriately.
4335 * as.h (do_scrub_begin): Update prototype.
4336 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4338 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4340 (m68k_mri_mode_change): New function.
4341 (md_parse_option): Set reg_prefix_optional_seen.
4342 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4343 (MRI_MODE_CHANGE): Define.
4344 * doc/as.texinfo: Document .mri pseudo-op.
4346 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4349 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4351 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4352 * config/m68k-parse.h (enum pic_relocation): Define.
4353 (struct m68k_exp): Add pic_reloc field.
4354 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4355 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4356 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4358 * config/tc-m68k.c: Delete definition of NO_RELOC.
4359 (struct m68k_it): Add pic_reloc field.
4360 (add_fix): Copy over pic_reloc field.
4361 (md_pseudo_table): Interpret .align parameter as byte count.
4362 (mote_pseudo_table): Likewise.
4363 (tc_m68k_fix_adjustable): New function.
4364 (get_reloc_code): New function.
4365 (md_assemble): Use it as last argument to fix_new_exp.
4366 (md_apply_fix_2): For a relocation against a symbol don't put the
4367 addend into the data.
4368 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4369 (m68k_ip): Don't relax an operand that requires pic relocation.
4370 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4372 * write.c (fixup_segment): Don't add symbol value to addend if
4373 TC_M68K and OBJ_ELF.
4374 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4375 (motorola_operand): Add rule for `(zapc, EXPR)'.
4377 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4379 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4380 *really* is permissible before the comma.
4382 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4384 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4385 inserting nop instructions.
4387 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4389 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4391 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4393 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4394 class setting for a CALLNAME symbol in COFF.
4396 * read.c (potable): Pass negative numbers for new .balign[wl] and
4397 .p2align[wl] pseudo-ops.
4398 (s_align_bytes): Treat a negative argument as specifying the fill
4400 (s_align_ptwo): Likewise.
4402 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4404 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4405 (do_align): Take new len parameter. Change all callers. Pass it
4407 (s_align_bytes): Arg now indicates the length of the fill pattern.
4408 (s_align_ptwo): Likewise.
4409 * config/obj-coff.c (write_object_file): Pass length to
4411 * config/tc-i386.h (md_do_align): Take new len parameter.
4412 * config/tc-m88k.h (md_do_align): Likewise.
4413 * config/tc-m88k.c (m88k_do_align): Likewise.
4414 * config/tc-sh.h (md_do_align): Likewise.
4415 * config/tc-sh.c (sh_do_align): Likewise.
4416 * doc/as.texinfo: Document new pseudo-ops.
4418 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4419 done in cvt_frag_to_fill.
4421 * config/tc-sh.h (sh_do_align): Declare.
4422 (md_do_align): Define.
4423 * config/tc-sh.c (sh_do_align): New function.
4425 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4426 difference if the next address is before the current one.
4428 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4429 (archs): Initialize new field.
4430 (m68k_ip): Don't list alias names when listing CPUs which support
4433 * as.c (main): Call parse_args before read_begin.
4434 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4435 front of generated pseudo-ops.
4436 * read.c (potable): Ignore "name".
4437 (s_app_file): Permit a single quote after the string, since one
4438 may appear in m68k MRI mode.
4440 * configure.in: Check for --enable-shared. If linking against
4441 shared BFD and opcodes, fix library name on SunOS, and try to set
4443 * configure: Rebuild.
4445 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * as.h (flag_m68k_mri): Declare.
4448 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4449 * Many files: For MRI syntax that is specific to the m68k MRI
4450 assembler, check flag_m68k_mri rather than flag_mri or
4451 MRI_MODE_NEEDS_PSEUDO_DOT.
4453 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4455 * config/tc-i960.c (ARCH_HX): Define.
4457 (targ_has_sfr): Handle ARCH_HX.
4458 (targ_has_iclass): Handle ARCH_HX.
4459 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4460 (tc_headers_hook): If the architecture was specified explicitly,
4461 use it when setting the flags. Set the extern variable coff_flags
4462 rather than headers->filehdr.f_flags, since the latter is set
4463 unconditionally in obj-coff.c.
4464 (i960_handle_align): Remove unused variable fixp.
4466 Support for building bfd and opcodes as shared libraries, based on
4467 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4468 * configure.in: Set OPCODES and BFD to search directories.
4469 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4470 * configure: Rebuild.
4471 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4472 (LIBDEPS): New variable.
4473 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4474 $(HLDFLAGS) in link.
4475 (check): Set LD_LIBRARY_PATH in the environment.
4477 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4479 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4480 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4481 read-only, not read/write.
4483 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4485 * Makefile.in (INSTALL_XFORM): Remove -e.
4487 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4489 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4490 than comparing S_GET_SEGMENT to undefined_section.
4491 (write_object_file): Skip symbols which were equated to an
4492 undefined or common symbol.
4493 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4494 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4496 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4497 or S_IS_COMMON call S_GET_VALUE.
4498 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4499 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4500 to an undefined or common symbol, convert the reloc to be against
4502 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4503 undefined or common symbol.
4504 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4505 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4506 to an undefined or common symbol, convert the reloc to be against
4508 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4509 undefined or common symbol.
4510 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4511 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4513 (yank_symbols): Skip symbols which were equated to an undefined or
4516 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4518 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4519 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4521 * configure.in: Make sure we only add m68k-parse.o to
4522 ${extra_objects} once, no matter how many m68k targets have been
4524 * configure: Rebuild.
4526 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4528 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4529 * configure: Rebuild.
4531 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4533 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4534 * doc/c-m68k.texi: Document .extend and .ldouble.
4536 * configure.in (m68*-apple-aux*): New target.
4537 * config/te-aux.h: New file.
4538 * config/obj-coff.c (compare_external_relocs): New static function
4540 (do_relocs_for): Sort relocs if TE_AUX.
4541 (fixup_segment): If TE_AUX, store common symbol value in segment.
4542 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4544 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4546 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4548 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4550 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4551 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4553 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4554 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4555 an undefined symbol and the size of a function symbol.
4556 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4557 for all common symbols.
4559 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4561 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4564 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4567 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4569 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4570 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4572 * ecoff.c (localsym_t): Add addend field.
4573 (add_ecoff_symbol): Add addend argument. Change all callers.
4574 (coff_sym_value): Make static.
4575 (coff_sym_addend): New static variable.
4576 (ecoff_directive_def): Initialize coff_sym_addend.
4577 (ecoff_directive_val): Accept symbol + constant.
4578 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4579 (ecoff_build_symbols): Include the addend in the symbol value.
4581 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4583 * config/tc-ppc.c (md_assemble): Ignore overflow on
4584 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4586 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4588 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4589 bytes in size, so offset appropriately in big endian mode when
4590 writing the bottom 2 bytes.
4592 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4594 * config/tc-sparc.c (default_compatible): New static local.
4595 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4596 (sparc_ip): If no architecture or -bump specified, don't mark as
4597 mismatched those in default_compatible.
4599 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4601 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4602 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4603 * configure: Rebuild.
4604 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4605 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4606 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4607 (sco_id): Declare if SCO_ELF.
4609 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4611 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4612 ({max,warn_after}_architecture): New static locals.
4613 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4614 If both architecture and -bump requested, set max_architecture to max.
4615 (sparc_md_end): Simplify.
4616 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4617 Rewrite code to bump architecture and check for conflicts.
4618 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4619 with Solaris assembler.
4620 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4621 (md_show_usage): Update.
4623 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4625 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4627 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4629 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4630 #ifdef sparcv9 when choosing value.
4633 (sparc_md_end): Declare.
4634 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4635 (initial_architecture): New static local.
4636 (can_bump_v9_p): Likewise.
4637 (NO_V9): Delete all occurrences.
4638 (sparc_md_end): New function.
4639 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4640 Don't bump architecture to v9 unless can_bump_v9_p set.
4641 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4642 * configure.in (sparc64 target cpu): Don't set obj_format here.
4643 (SPARC_V9): Renamed from sparcv9.
4644 (sparc64-*-elf*): Define SPARC_ARCH64.
4645 * configure: Regenerated.
4646 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4647 (SPARC_ARCH64): Add.
4648 * conf.in: Regenerated.
4649 * config/vmsconf.h: Update.
4651 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4653 * config/tc-mips.c (load_register): Optimise "dli" loads.
4654 (md_show_usage): add "-mcpu=vr4100" to help text.
4656 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4658 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4659 undefined symbol, preserve the X_op of O_symbol.
4660 (S_GET_VALUE): Fix check to permit this case.
4661 * write.c (write_relocs): If a reloc is against an undefined
4662 symbol equated to another symbol, change the reloc to be against
4664 * config/obj-coff.c (do_relocs_for): Likewise.
4666 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4669 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4671 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4672 computer is PowerPC.
4674 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4676 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4677 mentioned in the eabi.
4679 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4681 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4682 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4684 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4686 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4688 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4690 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4691 as a section it is ok to have unadorned -mrelocatable pointers in.
4693 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4695 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4698 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4700 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4701 dependent section attributes can be handled.
4703 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4704 macros to add support for exclude section flag and ordered section
4707 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4708 functions to add support for exclude section flag and ordered
4711 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4713 * subsegs.c (section_symbol): Don't try to look up the section
4714 symbol in the hash table. It should be possible to have a symbol
4715 with the same name as a section, but no connection to it.
4717 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4718 From James Carlson <carlson@xylogics.com>.
4720 * expr.c (operand): Skip whitespace after a close parenthesis.
4721 From James Carlson <carlson@xylogics.com>.
4723 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4725 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4726 as_warn_where for relocation overflow.
4727 (parse_reg): Accept register name only if next character is
4730 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4732 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4733 addresses for static variables.
4735 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4737 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4738 and xgot give the old toc16 relocation.
4739 (md_apply_fix3): Support all GOT relocations.
4741 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4743 * config/tc-mips.c (load_address): Correctly handle a constant in
4744 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4746 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4748 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4749 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4750 (build_Mbytes): Handle REG_B.
4752 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4754 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4756 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4758 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4760 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4762 * config/obj-coff.c (write_object_file): Set the s_align field to
4763 the number of bytes, rather than to the power of 2.
4765 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4767 * Makefile.in (DISTCLEAN_HERE): New variable.
4768 (distclean): Use it.
4769 (maintainer-clean): Depend upon clean-here rather than clean,
4770 distclean, and clean-info. Run make maintainer-clean in doc.
4771 Remove files listed in DISTCLEAN_HERE.
4772 * doc/Makefile.in (maintainer-clean realclean): Split out from
4773 distclean. Depend upon clean-info and distclean.
4775 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4777 * mac-as.r: Fix copyright and version strings.
4778 (cfrg): Use PROG_NAME instead of literal name.
4780 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4782 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4784 * config/tc-a29k.h (tc_unrecognized_line): Define.
4785 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4786 (md_operand): Handle a29k style local dollar labels.
4788 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4790 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4792 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4794 * read.c (s_fill): If md_flush_pending_output is defined, call
4797 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4799 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4800 Treat rs_align_code like rs_align.
4802 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4804 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4805 converting an absolute address into a PC-relative one.
4807 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4809 * mpw-config.in: Don't always use te-generic.h for emulation.
4810 (powerpc-apple-macos): Use emulation te-macos.h.
4812 (mips-gm-magic): New configuration.
4814 * mpw-make.sed (install, install-only): Edit in Mac-specific
4817 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4819 * configure.in: Improve message about unsupported ELF targets.
4820 * configure: Rebuild.
4822 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4823 pattern is zero. From Manfred Hollstein.
4825 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4827 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4828 the various idata sections, we check the name on the .section pseudo.
4830 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4832 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4833 add section's paddr to add_number; compatibility to native as and
4836 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4838 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4840 * hash.c (struct hash_entry): Moved here...
4841 * hash.h (struct hash_entry): ...from here.
4843 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4844 if it's already known to be null.
4846 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4848 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4849 bit relocs converted to PC relative relocs. This turned out to
4850 add the offset from the beginning of .text twice.
4852 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4854 * stabs.c (s_stab_generic): In 's' case, free string from
4857 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4859 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4862 * subsegs.h (segment_info_type): Make bitfields unsigned.
4864 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4865 and move them together. On most systems this will reduce the
4866 structure size by one word.
4867 (operatorT): Define O_max.
4868 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4871 * read.c (pop_insert): Print error returned by hash table
4874 * as.c (dump_statistics): Split out from main; dump some hash
4875 table stats and target-specific stats.
4876 (start_time): No longer automatic to main.
4877 (main): Set file-level start_time and call dump_statistics at
4878 exit. Exit by calling xexit.
4879 (show_usage): Make --statistics description less specific.
4880 * subsegs.c (subsegs_print_statistics): New function.
4881 * write.c (write_print_statistics): New function.
4882 (n_fixups): New static variable.
4883 (fix_new_internal): Increment it.
4884 * read.c (read_print_statistics): New function.
4885 * read.h (read_print_statistics): Declare.
4886 * symbol.c (symbol_print_statistics): New function.
4887 * symbol.h (symbol_print_statistics): Declare.
4888 * hash.c (hash_print_statistics): New function.
4889 * hash.h (hash_print_statistics): Declare.
4890 * config/tc-i386.c (i386_print_statistics): New function.
4891 * config/tc-i386.h (i386_print_statistics): Declare.
4892 (tc_print_statistics): New macro.
4893 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4896 * hash.c (DELETED): Rewrite to use a valid but unique address.
4897 (START_POWER): Reduce to 10.
4898 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4899 Add new values for counting strcmp calls.
4900 (GROW_FACTOR): New macro.
4901 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4903 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4904 (hash_new): Use FULL_VALUE.
4905 (struct hash_control): Definition moved here.
4906 (hash_code): Don't mask to low bits.
4907 (hash_ask): Mask returned hash code here. Check hash value before
4908 calling strcmp; count strcmp calls.
4909 * hash.h (struct hash_control): Declare, don't define, here.
4910 (HASH_STATLENGTH): Deleted.
4911 (struct hash_entry): Add field for hash code.
4912 (hash_say, hash_apply): Don't declare.
4914 * hash.c (destroy): Return void.
4915 (applicatee): Ditto.
4916 (main): Fix declarations.
4917 (hash_apply): Return void. Argument `function' returns void. Put
4918 inside "#ifdef TEST".
4919 (hash_say): Define only if TEST is defined.
4920 * hash.h (hash_apply, hash_say): Declarations deleted.
4922 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4924 * configure: Rebuild with autoconf 2.7.
4926 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4928 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4929 * configure: Rebuild with autoconf 2.6.
4931 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4933 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4934 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4936 (ppc_frob_file): Remove.
4937 * config/tc-ppc.h (tc_frob_file): Don't define.
4938 (ppc_frob_file): Don't declare.
4940 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4942 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4943 * config/alpha-opcode.h: Include one-operand variants of jmp and
4946 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4947 with te-delta.h in 8.3 file systems.
4948 * configure.in: Adjusted.
4950 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4952 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4954 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4956 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4958 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4960 Version 2.6 released.
4961 * Makefile.in (VERSION): Updated to 2.6.
4963 * config/obj-coff.c (write_object_file): Change use of md_do_align
4964 to pass a pointer rather than a fill value, to match other uses.
4966 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4968 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4970 * as.c (main): Move md_end call to just after call to
4971 perform_an_assembly_pass. Delete cpu-specific code here.
4972 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4973 * config/tc-arm.c (md_end): Unused function deleted.
4974 * config/tc-ns32k.c (md_end): Ditto.
4976 * config/tc-i386.c (i386_align_code): New function, moved here
4977 from HANDLE_ALIGN macro.
4978 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4980 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4982 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4985 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4987 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4988 multi-byte nops to avoid changing gcc. The necessary gcc change
4989 might break old assemblers.
4991 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4993 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4994 generate optimal multi-byte nop instructions for ".align n"
4995 ".align n,0x90", and aligns requiring more than 15 bytes of
4996 padding still generate multiple 0x90's as before.
4998 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
5000 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
5002 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
5004 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
5005 * configure: Update.
5006 * mpw-make.sed: Reorder commands to make sed happier.
5007 * config/te-macos.h: New file.
5008 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
5010 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5012 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5013 conditional branches.
5014 (md_apply_fix): Likewise.
5016 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5018 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5019 generate a reloc which the linker will not handle correctly. Fix
5020 overflow checking--R_IREL is 18 bits, not 17.
5022 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5024 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5025 from a PC relative reloc if TC_A29K.
5027 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5028 code depends upon it.
5030 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5031 $extend. Based on code from Eric Freudenthal
5032 <freudenthal@nyu.edu>.
5033 * config/tc-a29k.h (LEX_DOLLAR): Define.
5034 * read.c (LEX_DOLLAR): Define if not defined.
5035 (lex_type): Use LEX_DOLLAR.
5037 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5039 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5042 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5044 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5046 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5048 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5049 used only by "dlltool.c".
5051 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5053 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5054 (md_pseudo_table): Don't define "extern".
5056 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5058 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5060 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5062 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5064 * macro.c (macro_expand_body): Don't warn about == with a
5065 nonexistent parameter, in case it is in a comment field.
5067 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5069 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5070 set, even if macro_alternate is set.
5071 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5072 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5073 the token unless it ended in '@'.
5074 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5075 * doc/c-a29k.texi: Document macro usage on A29K.
5077 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5079 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5081 (install_operand): Likewise.
5083 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5085 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5087 * configure.in (m88k-motorola-sysv*): New target.
5088 * configure: Rebuild.
5089 * config/te-delta88.h: New file.
5090 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5092 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5093 (md_do_align): Define.
5094 * config/tc-m88k.c: Include "subsegs.h".
5095 (m88k_do_align): New function.
5097 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5098 (COFF_NOLOAD_PROBLEM): Define.
5099 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5101 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5103 * config/tc-i386.c (md_assemble): For a jump instruction with
5104 non-constant target, require 7 available bytes in the current
5107 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5109 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5112 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5114 * configure.in (alpha-*-linux*): Use ecoff.
5115 * configure: Rebuild.
5116 * ecoff.c (ecoff_directive_extern): New function.
5117 (ecoff_directive_weakext): New function.
5118 (ecoff_build_symbols): Handle weak symbols.
5119 (ecoff_setup_ext): Likewise.
5120 (ecoff_frob_symbol): Warn about weak common symbols.
5121 * ecoff.h (ecoff_directive_extern): Declare.
5122 (ecoff_directive_weakext): Declare.
5123 * symbols.c (S_IS_WEAK): New function.
5124 * symbols.h (S_IS_WEAK): Declare.
5125 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5127 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5130 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5132 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5134 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5135 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5136 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5137 * config/obj-coff.c (coff_frob_symbol): Don't call
5138 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5139 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5142 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5143 (ppc_stab_symbol): New static variable.
5144 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5145 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5146 sy_tc.real_name to the stab string.
5147 (ppc_bc, ppc_ec): New static functions.
5148 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5150 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5152 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5155 * input-scrub.c (input_scrub_push): Reset sb_index.
5157 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5159 * listing.c (listing_newline): Don't create a frag in the absolute
5162 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5164 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5165 (ppc_csect): Move most of the code to ppc_change_csect, and call
5167 (ppc_change_csect): New static function, taken from ppc_csect.
5168 (ppc_section): New static function.
5169 (ppc_saw_abs): New static varable.
5170 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5171 a symbol has no csect.
5172 (ppc_adjust_symtab): New function.
5173 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5174 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5176 * write.c (write_object_file): If tc_adjust_symtab is defined,
5177 call it just before the call to obj_adjust_symtab.
5179 * symbols.c (symbol_find_or_make): Change name to be const.
5180 * symbols.h (symbol_find_or_make): Update declaration.
5182 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5184 * doc/as.texinfo (Align): Mention SH.
5185 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5187 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5188 (Z8000 Directives, even): Don't give numeric align value, instead
5191 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5193 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5196 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5198 * Makefile.in (diststuff): Also make info.
5199 (maintainer-clean realclean): Also make clean-info.
5201 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5203 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5204 (pa_subspace): For ".nsubspa", always create a new subspace
5205 with the given attributes, even if one already exists with the
5208 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5210 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5211 TC_FORCE_RELOCATION, taking an additional section argument. If
5212 the section of the target symbol is not the same as the current
5213 section, always force the relocation to be used.
5214 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5216 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5217 md_pcrel_from function, taking an additional section argument.
5218 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5220 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5221 older TC_FORCE_RELOCATION if not defined.
5222 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5223 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5224 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5225 TC_FORCE_RELOCATION.
5227 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5229 * input-scrub.c (as_where): Set name to null pointer if we don't
5231 * messages.c (identify): Only print filename if non-null.
5232 (as_show_where): Ditto, for line number too.
5233 (as_warn_internal, as_bad_internal): Ditto.
5235 * input-file.c (input_file_open): If the input file can't be
5236 opened, consider it an error.
5238 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5240 * config/tc-mips.c: Added mips_4100 control, and support for
5241 accepting the 4100 as a MIPS architecture variant (md_begin,
5242 macro_build, mips_ip, md_parse_option). Adding suitable
5243 command-line OPTIONs, and updating the help text (md_show_usage).
5245 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5247 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5248 BFD_ASSEMBLER is defined.
5250 * Use one active frag and one obstack per frag chain:
5251 * frags.c (frags): Variable deleted.
5252 (frag_alloc): New function.
5253 (frag_grow, frag_more, frag_variant, frag_now_fix,
5254 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5256 (frag_new): Ditto. Verify that frch_last and frag_now match on
5257 entry and exit, and that old frag_now has non-zero type. Replace
5258 "know" uses with "assert". Use frag_alloc instead of mucking with
5260 * frags.h (frags): Declaration deleted.
5261 * subsegs.h (struct frchain): Add new field frch_frag_now.
5262 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5264 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5265 give it any stricter alignment than frchainS structures need. Do
5266 not initialize frags obstack. Set frag_now to point to
5267 dummy_obstack. Initialize absolute_frchain.
5268 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5269 field of frchainS. Don't create new frags on section switch, and
5270 use frag_alloc when creating a new frag chain. For absolute
5271 section, set frchain_now to absolute_frchain. Verify that
5272 frch_last and frag_now match on entry and exit. Initialize
5273 per-chain obstack, and under gcc, set required alignment to that
5274 needed by fragS structure.
5276 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5278 * stabs.c (get_stab_string_offset): Only copy input string if a
5279 fresh copy is needed, not if the section already exists.
5280 (s_stab_generic): Cache stab section name to bypass lookups, since
5281 usually it will match. Could be made faster still by changing the
5282 memory allocation rules.
5283 (s_xstab): Cache section name to bypass repeated string
5286 * frags.c (frag_new): Deleted register declarations.
5288 * listing.c (frag_now): Don't declare.
5290 * as.c (chunksize): New variable.
5291 (debug_memory): New variable.
5292 (main): If debug_memory is set, reduce chunksize and
5294 * as.h (chunksize): Declare it.
5295 * read.c (read_begin): Use it.
5297 * config/tc-alpha.c (md_shortopts): Include 'g'.
5298 (md_parse_option): Ignore it.
5300 * Makefile.in (distclean): Remove Makefile and config.status from
5301 testsuite directory.
5302 (clean-here): Don't delete testsuite. Instead, delete only the
5303 files within it that would be generated by running tests.
5305 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5306 frag_now_fix instead of accessing obstack info directly.
5307 * config/tc-arm.c (s_ltorg): Ditto.
5308 (md_assemble): Ditto.
5310 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5313 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5315 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5316 chain after parsing value expression, if any, to avoid separating
5317 continued .stabs lines.
5319 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5321 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5322 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5324 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5326 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5327 -mcom support and PPC_OPCODE_ANY for -many.
5328 (md_parse_option): Ditto.
5330 (md_begin): For duplicate instructions, print all duplicates
5333 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5335 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5336 common mode operation.
5337 (md_show_usage): Add -mcom to usage message.
5339 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5341 * expr.c (op_rank): Add O_symbol_rva.
5342 * expr.h (operatorT): Add O_symbol_rva.
5343 * read.c (cons_worker): Set O_symbol_rva when necessary.
5344 * write.c (fix_new_exp): Understand O_symbol_rva.
5346 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5348 * config/tc-mips.c: Correct s_cons arguments. From Michael
5349 Joosten <joost@ori.cadlab.de>.
5351 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5353 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5354 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5355 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5357 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5358 make non-static. Change all users.
5359 * config/obj-coff.h (coff_n_line_nos): Declare.
5361 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5363 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5365 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5367 * config/obj-elf.c (obj_elf_common): Convert specified byte
5368 alignment to power of two. Set size of local bss symbol.
5370 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5372 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5374 * sb.c, macro.c: Decide whether to include <string.h> or
5375 <strings.h> just as as.h does.
5377 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5379 * Makefile.in (site.exp): Fix setting of $srcdir.
5381 * config/tc-arm.c (md_atof): Fix little-endian output.
5382 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5385 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5387 * doc/as.texinfo: Split out the NS32k family documentation,
5388 despite its being commented out for now.
5389 * doc/c-ns32k.texi: New file.
5391 * sb.c, macro.c: Include string.h.
5393 * Makefile.in (comparison): Only check *.o; we don't care if
5394 timestamps inserted by the native linker differ.
5396 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5397 if alignment stricter than 4 bytes is requested; in that case,
5398 align to a 4-byte boundary first.
5400 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5402 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5403 uninitialized" warning for `Max_Source_Offset'.
5405 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5407 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5408 qualifiers and detect errors if present.
5409 (md_assemble): Add call to parse_toc_entry. Also added some support
5410 for the [tocv] qualifier.
5411 (ppc_pe_tocd): New function to support data in the toc section.
5413 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5415 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5418 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5420 * config/tc-m68k.c (isword): Accept all values from -65536 to
5421 +65535, so ~VAL will not be rejected.
5423 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5424 skip characters after the pseudo-op.
5426 * read.c (get_line_sb): Don't look past buffer_limit.
5427 (s_include): In MRI mode, skip characters after the file name.
5429 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5431 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5432 periods in register names.
5434 For older changes see ChangeLog.1.