1 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
6 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
8 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
9 step through the frags calling cvt_frag_to_fill, switch to
10 SEG_DATA when we reach data_frag_root.
12 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
14 * config/tc-mn10300.c (md_assemble): Allow an empty register
15 list for instructions which use register lists.
17 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
19 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
21 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
24 * config/tc-arm.c: Add prototypes for many static functions.
25 (struct asm_opcode ): Add prototypes for parms field.
26 (struct thumb_opcode ): Likewise.
27 (fp_op2): Remove unused flags parameter.
28 (output_inst): Make static.
29 (arm_after_pass_hook): Remove unused ignore parameter.
30 * config/tc-arm.h (arm_after_pass_hook): Declare.
31 (arm_start_line_hook): Declare.
32 (arm_frob_label): Declare.
34 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
36 * depend.c (wrap_output): new prototype.
38 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
40 * config/tc-sh.c (md_apply_fix): Check for overflow.
42 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
43 section size to be aligned.
45 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
47 * config/tc-sh.h (md_cons_align): Define.
48 (sh_cons_align): Declare.
49 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
50 (sh_no_align_cons): New static variable.
51 (s_uacons): New static function.
52 (sh_cons_align): New function.
53 (sh_handle_align): Warn about misaligned data.
54 * doc/c-sh.texi: Document .uaword and .ualong.
56 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
58 * macro.c (macro_expand): In MRI mode, treat single quote as a
59 separator character when checking for a positional argument.
61 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
63 * config/tc-arm.c (md_parse_option): Merge in changes from
66 * config/tc-arm.h: Merge in changes from armT-970328-branch.
68 * configure.in (emulations): Add Thumb architecture support from
71 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
73 * doc/all.texi: Add enabling of ARM documentation.
75 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
77 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
79 * config/tc-mips.c: Added r3900 support.
81 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
83 * as.c: (parse_args) `-t' option requires an argument.
85 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
87 * config/tc-arm.c (md_begin): Change call to
88 coff_arm_bfd_set_private_flags() to a call to
89 bfd_set_private_flags().
91 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
93 * Makefile.in: Rebuild dependencies.
95 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
96 of a BFD_RELOC_RVA reloc.
98 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
100 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
101 (hppa_force_relocation): Force a relocation for an absolute
104 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
106 * doc/as.texinfo: Don't use @value in section names or index
107 entries; it confuses texinfo.tex.
109 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
111 * doc/as.texinfo: Updated for -MD option.
112 * Makefile.in (CFILES): Added depend.c.
113 (OBJS): Added depend.o.
114 * as.h (start_dependencies, register_dependency,
115 print_dependencies): New declarations.
116 * depend.c: New file.
117 * as.c (parse_args): Added -MD option.
118 (main): Call print_dependencies.
119 (show_usage): Added help for -MD.
120 * read.c (s_app_file): Call register_dependency.
121 (s_include): Call register_dependency when file is found.
122 (read_a_source_file): Call register_dependency.
124 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
126 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
127 section address to the symbol value.
129 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
131 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
132 into the new membership field.
134 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
136 * config/tc-arm.c (md_begin): If no cpu type is specified on the
137 command line then the ARM7 is now chosen by default when setting
138 the BFD machine and architecture.
140 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
142 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
144 (md_begin): Added code to generate flags to be set into the COFF
145 header and the calls to the BFD functions to do this.
146 (md_parse_option, md_show_usage): Added new command line
147 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
148 -marmv3m, -marmv4, -marmv4t.
150 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
153 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
155 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
157 * config/tc-mn10300.c (md_convert_frag): Likewise.
159 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
161 * config/tc-mips.c (set_at): Check for bignum.
162 (check_absolute_expr, macro, mips16_macro): Likewise.
165 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
167 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
168 for overflow/underflow, only insert lower 15 bits into instruction.
171 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
173 * config/tc-i386.c (pi): Check for RegMMX.
175 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
177 * expr.c (expr): When subtracting values in the same frag,
178 subtract X_add_number rather than adding it.
180 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
182 * config/obj-coff.c (write_object_file): Just pass NULL to
183 md_do_align, not the address of a char holding NOP_OPCODE.
185 * config/tc-mips.c (macro): Handle constants for M_LI_D and
187 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
188 than an address if the floating point value looks sufficiently
191 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
193 * config/tc-i386.c (md_section_align): If a.out and BFD, force
194 section size to be aligned.
196 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
198 * cond.c: Include "macro.h".
199 (struct conditional_frame): Add macro_nest field.
200 (initialize_cframe): Initialize macro_nest.
201 (cond_finish_check): Add nest parameter. Change all callers.
202 (cond_exit_macro): New function.
203 * as.h (cond_finish_check): Update declaration.
204 (cond_exit_macro): Declare.
205 * input-scrub.c (macro_nest): Make globally visible.
206 (input_scrub_next_buffer): Call cond_finish_check.
207 * macro.h (macro_nest): Declare.
208 * read.c (s_mexit): Call cond_exit_macro.
210 * config/tc-i386.h (RegMMX): Define.
211 * config/tc-i386.c (pi): Check for all register types.
212 (type_names): Add RegMMX.
213 (md_assemble): Handle RegMMX.
215 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
217 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
220 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
222 * config/tc-mips.c (nopic_need_relax): Add new parameter
223 before_relaxing. Use it when testing ecoff_extern_size.
224 (load_address, macro, md_estimate_size_before_relax): Fix all
227 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
229 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
230 (obj_elf_subsection): New static function.
232 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
234 * config/obj-coff.c (coff_header_append): Don't reset string_size
235 each time through the loop.
237 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
239 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
241 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
243 * doc/internals.texi (Porting GAS): Correct documentation for
244 current configure handling of targ-cpu.h, et. al.
245 (CPU backend): Document listing macros.
247 * listing.c (data_buffer): Set size based on other listing macros,
248 rather than always using 100.
249 (data_buffer_size): Remove static variable.
250 (calc_hex): Make data_buffer_size a local variable. Don't leave
251 any slop when filling data_buffer.
253 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
255 * doc/c-mips.texi: Document .set autoextend.
257 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
259 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
260 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
261 sparc-*-openbsd*): New targets.
262 * configure: Rebuild.
264 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
266 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
267 for all undefined symbols.
269 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
271 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
274 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
276 * configure.in (alpha*-*-openbsd*): New target.
277 * configure: Rebuild.
279 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
281 * configure.in (mips-*-openbsd*): New target.
282 * configure: Rebuild.
285 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
287 * config/tc-d30v.c (parallel_ok): Fix parallel checking
288 for instructions using conditional execution.
291 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
293 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
295 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
297 * Makefile.in (srcroot): Remove.
298 (INSTALL): Set to @INSTALL@.
299 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
300 (all, dvi): Don't set srcroot.
301 (install): Depend upon as.new, gasp.new, and installdirs. Use
302 $(program_transform_name) directly, rather than using
303 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
304 (installdirs): New target.
305 * doc/Makefile.in (INSTALL_XFORM1): Remove.
306 (install): Depend upon installdirs. Use $(program_transform_name)
307 directly, rather than using $(INSTALL_XFORM) and
309 (installdirs): New target.
310 (install-info-as): Run mkinstalldirs.
311 (install-info-gasp): Likewise.
313 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
315 * Makefile.in (INSTALL): Change install.sh to install-sh.
317 * symbols.c (resolve_symbol_value): Check for division by zero.
319 From Thomas Graichen <graichen@rzpd.de>:
320 * Makefile.in: Always use $(SHELL) when running move-if-change.
321 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
322 * configure: Rebuild.
324 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
326 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
327 New argument `want'. Update enum cgen_parse_operand_result values.
328 Initialize if CGEN_PARSE_OPERAND_INIT.
329 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
330 (md_assemble): Call cgen_asm_init_parse.
331 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
333 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
335 * config/tc-m68k.c (m68k_ip): Handle #j.
337 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
339 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
340 right address for call label:32,regs,imm.
342 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
344 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
346 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
347 symbol for OBJ_ELF anymore.
349 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
351 * Makefile.in: Regenerate dependencies.
352 (TARG_CPU): New variable.
353 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
354 (.dep1): Delete creating of cgen-opc.h.
355 (.tcdep): Put proper contents in cgen-opc.h.
356 * configure.in (m32r): Delete setting of extra_files, extra_links.
357 (AC_OUTPUT): Create cgen-opc.h.
358 * configure: Regenerated.
360 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
362 * makefile.vms: Update to build gasp.exe.
364 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
366 * write.c (relax_frag): Make non-static.
367 * write.h (relax_frag): Add prototype for.
368 * config/tc-m32r.h (md_do_align): New arg `max'.
369 * config/tc-m32r.c (m32r_do_align): Likewise.
370 Update calls to frag_align, frag_align_pattern.
371 (fill_insn): Update call to m32r_do_align.
372 (m32r_scomm): Update call to frag_align.
374 * config/tc-m32r.[ch]: New files.
376 * Makefile.in (CPU_TYPES): Add m32r.
377 (TARGET_CPU_CFILES): Add tc-m32r.c.
378 (TARGET_CPU_HFILES): Add tc-m32r.h.
379 (DISTCLEAN_HERE): Add cgen-opc.h.
380 (.dep1,.tcdep): Create empty cgen-opc.h.
381 (cgen.o): Add dependencies.
382 (dependencies): Regenerate.
383 * as.h (struct frag): New member fr_targ.
384 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
385 * conf.in (USING_CGEN): New macro.
386 * configure.in (m32r-*-*): Add entry for.
387 Add cgen.o to extra_objects.
388 * configure: Regenerate.
389 * frags.c (frag_var): fr_pcrel_adjust renamed to
390 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
391 (frag_variant): Likewise.
392 * write.c (relax_frag): Likewise.
393 * config/tc-ns32k.c (*): Likewise.
395 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
397 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
398 rather than for any end of line character.
400 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
401 call abort (i.e., as_abort) rather than crashing.
403 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
404 OBJ_ELF, rather than of S_GET_OTHER.
406 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
408 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
410 * Makefile.in (VERSION): Set to 2.8.1.
412 * Branched binutils 2.8.
414 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
416 * COPYING: Update FSF address.
418 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
420 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
422 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
424 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
426 * config-gas.com: Update to handle both vax and alpha.
427 * makefile.vms: Update to use config-gas.
428 * conf-a-gas.com: Remove file.
430 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
432 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
433 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
434 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
437 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
439 * config/tc-tic80.c (line_comment_char): Make '#' start comments
440 at the beginning of a line for compatibility with .S files where
441 cpp leaves the filename transitions beginning with '#'.
444 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
446 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
447 tc_coff_sizemachdep if OBJ_COFF.
449 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
451 * config/tc-ppc.c (register_name): Declare.
453 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
455 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
456 * configure: Rebuild.
458 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
460 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
461 (mips16_mark_labels): New static function.
462 (append_insn): Call mips16_mark_labels.
463 (mips_emit_delays): Likewise.
464 (s_insn): Likewise. Don't call mips_clear_insn_labels.
465 (s_mips_stab): New static function.
467 * configure.in: Use ELF for mips-*-gnu*.
468 * configure: Rebuild.
470 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
472 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
475 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
477 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
478 set OPCODES_LIB to empty.
479 * configure: Rebuild.
481 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
483 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
485 * configure: Rebuild.
487 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
489 * itbl-parse.y (yyerror): Make static. Declare.
491 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
492 * configure.in: Set emulations for mips-*-linux*-*.
493 * configure: Rebuild.
495 * config/tc-mips.c (struct mips_set_options): Define.
496 (mips_opts): New static variable.
497 (mips_isa): Remove. Now a field in mips_opts. Change all
499 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
500 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
501 (struct mips_option_stack): Define.
502 (mips_opts_stack): New static variable.
503 (s_mipsset): Add support for .set push and .set pop.
504 * doc/c-mips.texi: Document .set push and .set pop.
506 * config/obj-elf.c (obj_elf_section_change_hook): New function.
507 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
508 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
510 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
512 * as.c (parse_args): Update copyright date in version message.
514 * Makefile.in (clean-here): Remove dependency files.
516 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
517 (s_mri_common): Check S_IS_COMMON unconditionally.
518 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
519 * config/tc-alpha.c (s_alpha_comm): Likewise.
520 * config/tc-mips.c (nopic_need_relax): Likewise.
521 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
522 (ppc_pe_comm): Likewise.
523 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
524 common symbol to bfd_com_section_ptr.
525 * config/tc-sparc.c (s_common): Likewise.
526 (tc_gen_reloc): Likewise.
529 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
531 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
534 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
536 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
539 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
541 * input-scrub.c (input_scrub_next_buffer): Handle very long input
544 * listing.c (print_lines): Add lineno parameter. Change all
546 (listing_listing): Only call calc_hex for the right line.
547 (listing_list): Set the new edict based on the current edict, in
548 order to handle listing commands in macros correctly.
550 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
553 * cond.c (cond_finish_check): New function.
554 * as.h (cond_finish_check): Declare.
555 * as.c (main): Call cond_finish_check.
558 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
560 * config/tc-d30v.c (md_assemble): If two instructions
561 are supposed to be assembled in parallel and the first one is
562 long, print an error and stop.
563 (md_apply_fix3): Don't calculate absolute relocs. Just write
567 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
569 * config/tc-i386.h (iclrKludge): Define.
570 * config/tc-i386.c (md_assemble): Handle iclrKludge.
572 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
574 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
575 * config/tc-alpha.c (alpha_debug): New static variable.
576 (md_parse_option): Set alpha_debug if -g is seen.
577 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
580 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
582 * config/tc-d30v.c (build_insn): Enable range-checking code.
583 (postfix): Stop at space or comma. Fixes PR 11862.
584 (md_assemble): Change error message.
587 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
589 * Makefile.in: Added automatic dependency building.
590 * dep-in.sed: New file.
592 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
594 * config/obj-ieee.c (segment_name): Don't define function if this
597 * config/obj-coff.h (DO_STRIP): Don't define.
598 * config/tc-h8300.h (DO_STRIP): Don't define.
599 * config/tc-h8500.h (DO_STRIP): Don't define.
600 * config/tc-w65.h (DO_STRIP): Don't define.
601 * config/tc-z8k.h (DO_STRIP): Don't define.
603 * symbols.c (colon): Call obj_frob_label if it is defined.
604 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
606 * configure.in: Don't set files and links. Don't call
607 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
608 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
609 * configure: Rebuild.
610 * Makefile.in (TARG_CPU_C): New variable.
611 (TARG_CPU_O, TARG_CPU_H): New variables.
612 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
613 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
614 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
615 (LINKED_SOURCES): Remove.
616 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
617 (LINKED_HEADERS): Remove.
618 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
619 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
621 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
622 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
623 (itbl-cpu.h): Remove target.
624 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
627 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
629 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
631 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
633 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
634 open coded loop that does not require the name to start with a
637 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
639 * frags.c (frag_var): Change offset parameter to offsetT.
640 (frag_variant): Likewise.
641 * frags.h (frag_variant, frag_var): Update declarations.
642 * config/tc-m68k.c (struct m68k_it): Change foff field to
644 (add_frag): Change off parameter to offsetT.
645 * Several files: Add casts to calls to frag_var.
647 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
648 serialize a parallel make.
649 (itbl-parse.h): Split target out from itbl-parse.c.
651 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
653 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
655 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
656 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
657 storing the value of a common symbol.
659 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
661 * config/obj-coff.c (glue_symbols): Unused variable symbolP
663 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
664 that is done by symbol_remove and symbol_insert.
666 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
669 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
671 * config/tc-mips.c (load_register): In 32 bit mode, when not
672 dealing with a 64 bit number, permit the upper 32 bits to be set
673 even if bit 31 is not set.
675 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
677 * read.c (potable): Add "equiv".
678 (s_set): Handle .equiv based on argument.
679 * doc/as.texinfo (Equiv): New node to document .equiv.
680 (Err): New node to document .err.
682 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
684 * Many files: Add function prototypes.
685 * as.c (show_usage, parse_args): Make static.
686 * frags.h (frag_alloc): Declare.
687 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
688 * symbols.c (dollar_label_instance): Change return type to long.
689 * symbols.h (print_symbol_value): Declare.
690 (print_expr, print_expr_1, print_symbol_value_1): Declare.
691 * write.c (fix_new_exp): Don't declare make_expr_symbol.
692 (remove_subsegs, relax_frag): Make static.
693 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
694 (what_kind_of_float): Likewise.
695 (atof_vax): Make static. Change what_kind to int.
696 (md_atof): Change what_statement_type to int.
697 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
698 * config/tc-alpha.c (vax_md_atof): Declare.
699 (md_atof): Don't declare atof_ieee and vax_md_atof.
700 * config/tc-i386.c (set_16bit_code_flag): Make static.
701 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
702 * config/tc-m68k.c (add_fix): Change width to int.
703 (insert_reg): Change regname to const.
704 (md_atof): Don't declare atof_ieee.
705 (demand_empty_rest_of_line): Don't declare.
706 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
707 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
708 (parse_keyword_arg): Change lookup_fn to take const arg.
709 (md_atof): Don't declare atof_ieee.
710 * config/tc-sparc.h: Add ifdef for multiple inclusion.
711 (tc_aout_pre_write_hook): Don't declare.
713 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
715 * as.h (bfd_alloc_by_size_t): Don't declare.
716 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
718 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
720 * symbols.c (symbol_new): Don't call debug_verify_symchain.
721 (symbol_append): Set sy_next and sy_previous when adding a single
722 symbol to an empty list. Call debug_verify_symchain.
723 (verify_symbol_chain): Use assert, not know.
725 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
727 * NEWS: Note BeOS support.
728 * configure.in: (ppc-*-beos): New target, use coff as object format.
729 * configure: Regenerate with autoconf.
731 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
733 * config/tc-mips.c (md_apply_fix): Improve error message for out
736 * Makefile.in: Add dependencies on obstack.h where needed.
738 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
740 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
741 case of a symbol equated to another symbol when using SVR4_PIC.
743 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
745 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
747 * read.c (read_a_source_file): Call LISTING_NEWLINE before
748 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
750 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
751 and md_elf_section_change_hook if they are defined.
752 (obj_elf_text, obj_elf_previous): Likewise.
754 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
756 * config/obj-multi.h (struct elf_obj_sy): Define if
758 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
760 * config/obj-elf.h (struct elf_obj_sy): Don't define if
761 OBJ_SYMFIELD_TYPE is defined.
763 * doc/as.texinfo (bss): Improve description of .bss section. In
764 ELF or COFF, you are permitted to switch into the section.
765 (Comm): Rewrite description of common symbols.
766 (Lcomm): Mention that some targets permit a third argument.
768 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
770 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
772 * symbols.c (colon): Change type of local to int. From Alan Modra
773 <alan@spri.levels.unisa.edu.au>.
775 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
776 alignment if a zero fill pattern was explicitly specified.
777 * config/tc-sh.c (sh_do_align): Likewise.
779 * read.c (equals): Always permit register names to be redefined.
781 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
782 mips16 symbol to be adjusted if a symbol is being subtracted from
785 From Eric Youngdale <eric@andante.jic.com>:
786 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
787 illegal symbol version names.
788 (elf_frob_symbol): Check for external default versions.
790 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
792 From Eric Youngdale <eric@andante.jic.com>:
793 * config/obj-elf.h (struct elf_obj_sy): Define.
794 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
796 * config/obj-elf.c (obj_elf_symver): Just record the name.
797 (obj_symbol_new_hook): Initialized versioned_name field.
798 (elf_frob_symbol): If there is a versioned_name, either rename the
799 symbol, or add an alias with that name.
801 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
803 * config/tc-mn10300.c (md_relax_table): Define.
804 (md_convert_frag): Implement.
805 (md_assemble): Handle relaxable operands/instructions correctly.
806 (md_estimate_size_before_relax): Implement.
807 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
809 * config/tc-mn10200.c (md_relax_table): Fix typos.
811 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
812 relocs anymore. Tweak fx_offset for pc-relative relocs.
814 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
816 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
820 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
822 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
824 * config/tc-tic80.c (md_begin): Declare external variable
825 coff_flags and insert an F_AR32WR bit into it.
828 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
830 * read.c (equals): Add reassign parameter. Change all callers.
831 * read.h (equals): Update declaration.
833 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
835 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
836 can rely on the frag address to determine whether a frag is
839 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
841 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
842 (S_LOCAL_NAME): Likewise.
843 (FAKE_LABEL_NAME): Define unconditionally.
844 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
846 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
847 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
848 Don't define FAKE_LABEL_NAME.
849 * config/te-ic960.h: Likewise.
850 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
851 (mips_frob_file_before_adjust): Declare.
852 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
853 (mips_local_label): Remove.
855 * config/te-sco386.h: Remove; not used.
858 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
860 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
861 byte alignment rather than power-of-two alignment that is the
865 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
867 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
869 * gasp.c (hash_add_to_string_table): Correct misspelling in error
870 message, and add newline.
871 (process_file): Don't process assignments in the label if this is
872 a equ or assign pseudo-op.
873 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
874 and K_EQU, to match documentation.
876 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
878 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
879 to denote read-only data sections.
881 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
883 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
884 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
886 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
887 binary number if the next character is '+' or '-'.
890 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
892 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
893 (find_opcode): Match operands that can be floats.
894 (build_insn): Handle O_big (float) expressions and build
898 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
900 * configure.in (mips*-*-lnews*): New target, also make empty
901 emulation list for this target.
903 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
904 (mips_target_format): Use.
905 * te-lnews.h: New file.
908 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
910 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
911 operands with :m or :s modifiers and generate the right opcodes
915 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
917 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
918 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
920 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
922 * config/tc-m68k.c (instring): Useless local declaration of
923 crack_operand removed.
924 * expr.h (expressionS): Changed type of X_op field to operatorT if
927 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
929 Based on patches from Robert Lipe <robertl@dgii.com>:
930 * configure.in: Add i386coff and i386elf to emulation list.
931 * configure: Rebuild.
932 * as.c (i386coff, i386elf): Declare.
933 * obj.h (coff_format_ops): Declare.
934 * config/obj-coff.c (OBJ_HEADER): Define.
935 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
936 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
937 (obj_pseudo_table): Add "version".
938 (coff_pop_insert): New static function.
939 (coff_sec_sym_ok_for_reloc): New static function.
940 (no_func): New static function.
941 (coff_format_ops): New variable.
942 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
943 (obj_symbol_new_hook): Define.
944 (coff_obj_read_begin_hook): Declare.
945 (obj_read_begin_hook): Define.
946 * config/tc-i386.h (i386_target_format): Declare.
947 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
948 OUTPUT_FLAVOR when appropriate.
949 (i386_target_format): New function.
950 * Makefile.in (obj-coff.o): New target.
951 (e-i386coff.o, e-i386elf.o): New targets.
953 From Stephen Williams <steve@icarus.icarus.com>:
954 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
955 (_tc_get_bal_of_call): Don't declare.
956 (tc_get_bal_of_call): Declare as function, don't define as macro.
957 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
958 in sy_tc field, not x_balntry field.
959 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
960 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
961 field, not x_balntry field.
963 * config/obj-elf.c (obj_elf_section): Permit a .note section to
964 have the SHF_ALLOC attribute.
966 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
967 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
968 (itbl-lex.o): Depend upon itbl-parse.h.
970 * itbl-parse.y (yyerror): Change return type to int. Change to
971 use old style function declaration.
973 * Makefile.in (itbl-lex.o): Remove -Wall.
974 (itbl-parse.o): Likewise.
976 * cond.c (s_ifdef): If we should omit conditionals from listings,
978 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
979 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
980 (listing_listing): Handle EDICT_NOLIST_NEXT.
981 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
982 * listing.h (LISTING_NOCOND): Define.
983 (LISTING_SKIP_COND): Define.
984 * as.c (show_usage): Mention c as a suboption of -a.
985 (parse_args): Handle c as a suboption of -a.
986 * doc/as.texinfo: Document -alc.
989 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
991 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
994 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
996 * doc/as.texinfo: Document .symver.
998 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1000 * config/tc-d10v.c: Change pre_defined_registers to
1001 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1003 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1005 * config/obj-coff.c: Fix typo in comment section.
1006 start-sanitize-tic80
1007 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1008 an additional alignment argument.
1009 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1011 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1015 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1017 * Makefile.in: Remove dependancies on itbl-cpu.h.
1018 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1021 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1023 * itbl-ops.h: Include as.h.
1025 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1027 * as.c: Remove -t option.
1028 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1029 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1030 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1032 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1034 * itbl-ops.c: Don't define DEBUG.
1036 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1038 * Makefile.in: Update itbl-test.c to reflect its new location.
1040 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1042 * itbl-ops.c: Add test for itbl_have_entries.
1043 * config/tc-mips.c: Remove test for itbl_have_entries.
1044 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1046 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1048 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1049 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1050 (LEX, LEXFLAGS): Define.
1051 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1053 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1055 * itbl-parse.y: Fix indentation mistakes from indent program.
1056 * itbl-lex.l: Fix indentation mistakes from indent program.
1057 * itbl-ops.h: Add include for ansidecl.h.
1058 Add PARAMS around function arguments.
1059 Add declaration for itbl_have_entries.
1060 * itbl-ops.c: Add PARAMS around function arguments.
1061 * Makefile.in: Add itbl build rules.
1062 Add dependancies for itbl files to mips target.
1063 * as.c: Add itbl support.
1064 Add new option "--insttbl" for dynamically extending instruction set.
1065 * as.h: Declare insttbl_file_name;
1066 the name of file defining extensions to the basic instruction set
1067 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1068 itbl-ops.o to extra_objects for mips configuration.
1069 Add include file link from itbl-cpu.h to
1070 config/itbl-${target_cpu_type}.h.
1071 * config/tc-mips.c: Allow copz instructions.
1072 Add notes for future additions to the itbl support.
1074 (macro): Call itbl_assemble to assemble itbl instructions.
1075 See if an unknown register is specified in an itbl entry.
1077 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1078 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1080 start-sanitize-tic80
1081 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1082 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1084 (build_insn): Grab a frag early so we can use the address in
1085 fixups. Take one's complement of BITNUM values before insertion
1086 in opcode. Add code to support O_symbol operands.
1087 (md_apply_fix): Replace unimplemented warning with implementation.
1088 (md_pcrel_from): Ditto.
1089 (tc_coff_fix2rtype): Ditto.
1092 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1094 * config/tc-d30v.c (parallel_ok): New function.
1095 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1097 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1098 relocation is in different section. Fixes PR11574.
1100 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1102 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1103 don't set the section alignment to 2**4.
1105 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1107 * config/tc-m68k.c (line_comment_chars): Add '*'.
1109 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1110 (do_scrub_begin): Don't set lex['*'].
1111 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1112 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1115 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1116 * configure: Rebuild.
1117 * config/te-svr4.h: New file.
1118 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1119 TE_SVR4 or TE_DELTA.
1121 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1123 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1124 short conditional branch around a long unconditional branch.
1126 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1128 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1131 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1134 * symbols.c (resolve_symbol_value): If both left and right
1135 operands are undefined, warn about both of them.
1137 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1139 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1140 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1141 (obj_elf_symver): New static function.
1142 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1145 * write.c (relax_segment): Make type and printf format agree.
1147 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1151 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1153 * config/tc-d30v.c, config/tc-d30v.h: New files.
1155 * configure: Rebuilt.
1157 * configure.in: Add case for d30v.
1160 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1162 * config/tc-alpha.h (md_operand): Define with a null expansion,
1163 like all the other targets.
1164 * doc/internals.texi (CPU backend): Add missing word in
1165 md_flush_pending_output description. Fix typo in md_convert_frag
1167 start-sanitize-tic80
1168 * config/tc-tic80: Minor comment additions/changes.
1171 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1173 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1174 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1175 * config/obj-coff.c (obj_coff_def): Use
1176 tc_canonicalize_symbol_name if defined.
1177 (obj_coff_tag, obj_coff_val): Likewise.
1178 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1180 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1182 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1183 does not actually work, though:
1184 * configure.in (i386-sequent-bsd*): New target.
1185 * configure: Rebuild.
1186 * config/tc-dynix.h: New file.
1187 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1189 * read.c (do_align): Add max parameter. Change all callers.
1190 Remove useless static variables.
1191 (s_align): New static function. Do common portion of
1192 s_align_bytes and s_align_ptwo.
1193 (s_align_bytes, s_align_ptwo): Just call s_align.
1194 * frags.c (frag_align): Add max parameter. Change all callers.
1195 (frag_align_pattern): Likewise.
1196 * frags.h (frag_align, frag_align_pattern): Update declarations.
1197 * write.c (relax_segment): Limit alignment change to fr_subtype.
1198 Fix some types to be addressT.
1199 * config/obj-coff.c (size_section): Likewise.
1200 * config/obj-ieee.c (size_section): Likewise.
1201 * config/tc-d10v.h (md_do_align): Add max parameter.
1202 * config/tc-i386.h (md_do_align): Likewise.
1203 * config/tc-m88k.h (md_do_align): Likewise.
1204 * config/tc-m88k.c (m88k_do_align): Likewise.
1205 * config/tc-sh.h (md_do_align): Likewise.
1206 * config/tc-sh.c (sh_do_align): Likewise.
1207 * as.h: Improve comments on rs_align and rs_align_code.
1208 * doc/as.texinfo: Document new alignment arguments.
1209 * doc/internals.texi (Frags): Document use of fr_subtype field for
1210 rs_align and rs_align_code.
1212 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1214 * config/tc-mips.c: Changed opcode parsing.
1216 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1218 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1219 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1220 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1221 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1222 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1223 to a location consistent with the rest of the target include files.
1224 * config/tc-i386.c: Remove misleading comment.
1225 * doc/internals.texi (CPU backend): Add description of function
1226 md_undefined_symbol.
1227 start-sanitize-tic80
1228 * config/tc-tic80.c: Add code to insert predefined symbols into the
1229 symbol table so they can be parsed by the standard expression parser.
1230 Remove custom code that use to parse them.
1231 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1232 to a location consistent with the rest of the target include files.
1235 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1237 * as.h: GNU c provides unlink() function.
1239 Unify section handling on openVMS/Alpha:
1240 * config/tc-alpha.c(s_alpha_link): Remove.
1241 (s_alpha_section): New function.
1242 Remove case-hacking of symbols
1243 Add .code_address pseudo-op.
1244 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1245 (s_alpha_code_address): New function.
1246 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1247 static constructors/destructors.
1248 Add debug code for crash debugs, to be removed when traceback code
1249 is added to object code.
1250 (s_alpha_name): New function for .name pseudo-op.
1251 (alpha_print_token): New function to print token expressions with
1252 alpha specific extensions.
1254 * makefile.vms: Allow compilation with current gcc snapshot.
1256 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1258 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1259 (DVIPS): Set to dvips.
1260 (ps, as.ps, gasp.ps): New targets.
1261 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1262 and MAKEINFO env variables.
1263 (internals.ps): Use DVIPS macro.
1264 (clean): Remove core and backup files.
1265 (distclean): Remove temporary files from building internals.
1267 * doc/internals.texi (Frags): Fix typo.
1268 (GAS processing): Ditto.
1269 (CPU backend): Ditto.
1270 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1271 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1272 * read.c: Remove ugly hack that dealt with config files not
1273 correctly defining TARGET_BYTES_BIG_ENDIAN.
1274 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1275 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1276 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1277 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1278 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1279 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1280 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1281 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1282 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1283 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1284 whether it is defined or not.
1285 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1286 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1287 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1288 whether it is defined or not.
1289 start-sanitize-tic80
1290 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1291 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1294 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1296 * write.c (write_relocs): Correct text in as_fatal error message,
1297 bfd_perform_relocation -> bfd_install_relocation.
1299 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1301 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1302 * read.c (LEX_TILDE): Define if not defined.
1303 (lex_type): Use LEX_TILDE.
1304 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1305 not is_part_of_name.
1307 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1309 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1312 * config/tc-mips.c (mips16_extended_frag): Correct base address
1313 for an extended PC relative instruction.
1314 (md_convert_frag): Likewise.
1316 * config/tc-mips.c (prev_nop_frag): New static variable.
1317 (prev_nop_frag_holds): New static variable.
1318 (prev_nop_frag_required): New static variable.
1319 (prev_nop_frag_since): New static variable.
1320 (append_insn): If we aren't reordering, and prev_nop_frag is not
1321 NULL, and we don't need any nops, then decrease the size of
1322 prev_nop_frag. Don't insert nops because of instructions in
1323 noreorder sections. Remember whether the previous instructions
1324 where in noreorder sections even when not reordering.
1325 (mips_no_prev_insn): Add preserver parameter. Change all
1326 callers. Refer prev_nop_frag variables when appropriate.
1327 (mips_emit_delays): Set up prev_nop_frag.
1328 (s_mipsset): Clear prev_nop_frag if reordering.
1330 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1332 * config/tc-mips.c (append_insn): Remove useless code which
1333 handled swapping a mips16 jump with a mips16 instruction with a
1336 * config/tc-mips.c (md_parse_option): When debugging, set
1337 mips_optimize to 1, not 0.
1339 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1341 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1342 like the expression was based on `.', adjust the value of the
1345 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1346 extended instruction in a delay slot when not reordering.
1347 (md_convert_frag): Warn if an extended instruction appears in a
1350 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1351 (s_insn): New static function.
1352 * doc/c-mips.texi: Document .insn.
1354 * config/tc-mips.c (md_begin): Add the general registers to the
1356 (mips16_ip): First parse the expression, and then see whether it
1357 came up with a register, rather than trying to first see whether
1358 we are looking at a register.
1360 start-sanitize-tic80
1361 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1363 * config/tc-tic80.c: Numerous changes and additions to flesh
1364 out functions that were previously just stubs, and fix some
1365 problems found using the new TIc80 testsuite cases.
1368 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1370 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1371 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1373 * config/tc-mips.c (append_insn): Output jump instruction as a
1374 pair of 2 byte instructions, rather than as a single 4 byte
1377 start-sanitize-r5900
1378 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1379 (mips_ip): Don't check INSN_ISA for a macro.
1382 start-sanitize-r5900
1383 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1385 * config/tc-mips.c: added r5900.
1388 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1390 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1391 config/itbl-mips.h: Add copyright message and fix indentation.
1393 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1395 * itbl-ops.c: New file. Add support for dynamically read
1396 instruction registers, opcodes and formats. Build internal table
1397 for new instructions and provide callbacks for assembler and
1399 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1401 * itbl-ops.h: New file. Header file for itbl support.
1402 * config/itbl-mips.h: New file. Mips specific definitions for
1405 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1407 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1408 fit into the constant field of a relaxable operand, then it does
1411 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1413 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1414 a jsr target in a different section just like a jsr to
1415 an undefined target.
1417 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1419 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1420 against any mips16 symbols, not just externally visible ones.
1421 (md_apply_fix): Corresponding change.
1423 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1425 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1426 the operand of the exit instruction.
1428 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1430 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1431 as O_symbol, copy over the segment.
1433 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1435 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1436 fixup to be against the section symbol, adjust the value
1439 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1441 * write.c (write_relocs): Avoid looping on equated symbols.
1442 Adjust fx_offset by X_add_number for each symbol.
1443 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1445 (fixup_segment): Add a loop to track down equated symbols and
1446 adjust fx_offset appropriately.
1448 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1450 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1451 jmp -> bra relaxing.
1452 (md_convert_frag): Handle jmp->bra relaxing.
1453 (md_assemble): Handle jmp->bra relaxing.
1454 (md_estimate_size_before_relax): Likewise.
1456 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1458 * config/tc-i386.c (i386_align_code): Add comments explaining the
1461 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1463 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1464 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1466 (md_longopts): Add "enforce-aligned-data".
1467 (md_show_usage): Mention --enforce-aligned-data.
1468 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1469 enforce-aligned-data.
1471 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1472 "word", and "short".
1473 (ppc_xcoff_cons): New static function.
1475 * write.c (relax_segment): Give an error if a .space symbol is
1476 common or undefined.
1478 * read.c (read_a_source_file): Don't handle mri_pending_align if
1479 the handler is s_globl or s_ignore.
1481 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1483 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1484 start-sanitize-tic80
1485 * config/tc-tic80.c: Many additions to previous placeholder file.
1486 * config/tc-tic80.h: Ditto.
1489 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1491 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1493 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1495 * config/tc-mips.c (mips_fix_adjustable): New function.
1496 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1497 (mips_fix_adjustable): Declare.
1499 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1500 * read.c (read_a_source_file): After doing an mri_pending_align,
1501 adjust the line_label if there is one.
1502 (s_space): Set mri_pending_align if an odd number of bytes were
1505 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1507 * config/tc-d10v.h (md_do_align): Add this hook to call
1508 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1510 * config/tc-d10v.c (find_opcode): Correctly calculate
1511 branch displacement when .aligns are present.
1513 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1515 * config/tc-mn10200.c (md_relax_table): Define.
1516 (md_convert_frag): Implement.
1517 (md_assemble): Handle relaxable operands/instructions correctly.
1518 (md_estimate_size_before_relax): Implement.
1519 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1521 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1523 * config/tc-mips.c (append_insn): Give an error for jumps to a
1525 (md_apply_fix): Make a branch to an odd address an error rather
1528 * config/tc-mips.c (md_convert_frag): If the user explicitly
1529 requested an extended opcode, pass warn as true to mips16_immed.
1531 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1532 an explicit 0, so that explicitly extended instructions work
1535 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1537 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1538 symbol for a common symbol.
1540 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1542 Patch presumed to have been checked in awhile ago but wasn't.
1543 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1544 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1545 (relax_segment, case rs_org): Move code inside braces. Move locals
1546 target,after inside too.
1547 (relax_segment, case rs_machine_dependent): Guts moved to ...
1548 (relax_frag): New function.
1549 Call md_prepare_relax_scan if defined.
1551 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1553 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1554 'p' operand specifier.
1556 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1558 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1559 m68k family cpus which support long branch addressing modes.
1560 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1561 md_create_long_jump): Use it.
1563 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1565 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1566 the .reginfo or .MIPS.options section if configured for an
1569 * config/tc-mips.c (md_begin): Don't set interlocks for
1572 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1574 * read.c (read_a_source_file): Make sure the symbol ends with
1575 whitespace before checking whether the next character is '='.
1577 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1579 * config/tc-i386.c (sco_id): Moved from here...
1580 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1581 really is an SCO ELF specific thing, not just a SCO x86 specific
1584 start-sanitize-tic80
1585 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1587 * configure.in (tic80-*-*): Don't require 'coff'.
1588 * configure: Regenerate.
1591 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1593 * read.c (emit_expr): Check for overflow of a negative value
1595 * write.c (fixup_segment): Likewise.
1596 * config/obj-coff.c (fixup_segment): Likewise.
1598 * config/tc-m68k.c (struct label_line): Define.
1599 (labels, current_label): New static variables.
1600 (md_assemble): Mark current_label as text, and clear it.
1601 (m68k_frob_label): New function.
1602 (m68k_flush_pending_output): New function.
1603 (m68k_frob_symbol): New function.
1604 * config/tc-m68k.h (tc_frob_label): Define.
1605 (md_flush_pending_output): Define.
1606 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1607 (tc_frob_coff_symbol): Likewise.
1609 * read.c (read_a_source_file): When defining a macro in MRI mode,
1610 don't add the symbol to the symbol table.
1612 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1614 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1615 here since fixup_segment doesn't (linkrelax is set).
1616 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1618 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1620 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1623 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1625 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1626 to avoid warnings with the native HP compiler.
1627 (fix_new_hppa): Similarly for the r_type argument.
1628 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1629 in an #if OBJ_ELF to keep gcc -Wall quiet.
1630 (md_apply_fix): Always initialize "result".
1632 * config/tc-mn10200.c (md_assemble): Generate relocations.
1634 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1636 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1639 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1641 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1642 pass on the new file hook.
1644 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1645 !alpha_force_relocation, as local LITERALs can be adjusted to be
1646 relative to the section.
1648 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1650 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1652 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1653 aligned to odd boundary.
1654 (tc_frob_coff_symbol): Define.
1656 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1658 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1660 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1661 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1663 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1665 (md_assemble): If the size is 'B', set fx_signed.
1666 (md_apply_fix_2): Use fx_signed when checking for overflow.
1668 * write.h (struct fix): Add fx_signed field.
1669 * write.c (fix_new_internal): Initialize fx_no_overflow and
1671 (fixup_segment): Use fx_signed when checking for overflow.
1672 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1673 fx_signed when checking for overflow.
1675 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1677 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1678 updated, and all the useful information is in doc/internals.texi.
1680 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1681 * read.c (read_a_source_file): Check for conditional operators
1682 before doing an MRI pending alignment.
1683 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1684 (tc_conditional_pseudop): Define.
1685 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1686 * doc/internals.texi (CPU backend): Describe
1687 tc_conditional_pseudoop.
1689 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1690 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1692 (md_begin): Check m68k_rel32_from_cmdline before setting
1694 (m68k_mri_mode_change): Likewise.
1695 (md_longopts): Add --disp-size-default-16 and
1696 --disp-size-default-32.
1697 (md_parse_option): Handle new options.
1698 (md_show_usage): Mention new options.
1699 * doc/c-m68k.texi (M68K-Opts): Document new options.
1701 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1702 * config/tc-m68k.c (m68k_index_width_default): New static
1704 (m68k_ip): Use m68k_index_width_default to set the size of a base
1705 register whose size was not given.
1706 (md_longopts): Add --base-size-default-16 and
1707 --base-size-default-32.
1708 (md_parse_option): Handle new options.
1709 (md_show_usage): Mention new options.
1710 * doc/c-m68k.texi (M68K-Opts): Document new options.
1712 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1714 * configure.in: Recognize mips-*-linux* target.
1715 * configure: Rebuild.
1717 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1718 work if valueT is only 32 bits.
1720 * config/tc-mips.c: Throughout, check target_big_endian rather
1722 (byte_order): Remove.
1723 (mips_init_after_args): Remove.
1724 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1725 (mips_init_after_args): Don't declare.
1726 (tc_init_after_args): Don't define.
1728 * config/tc-mips.h (tc_frob_after_relocs): Define if
1730 (mips_elf_final_processing): Likewise.
1731 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1734 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1736 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1737 sld.{h,w} and the operand is relocatable, adjust the adend by
1738 shifting it right one bit.
1741 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1743 * read.c (read_a_source_file): Check mri_pending_align after
1744 checking for a macro. From Ronald F. Guilmette
1747 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1749 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1750 add segment argument. If OBJ_ELF, treat a relocation against a
1751 symbol in a linkonce section like a relocation against an external
1753 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1755 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1757 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1759 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1761 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1762 includes config.h instead of host.h, tc.h instead of tp.h, and
1763 targ-env.h instead of target-environment.h.
1764 Also, obj-format.h includes targ-cpu.h instead of
1766 start-sanitize-tic80
1767 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1768 * configure: Rebuild with autoconf.
1769 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1770 (TARGET_FORMAT): Define to "coff-tic80".
1771 * config/tc-tic80.c: New file for TIc80 support.
1772 * config/tc-tic80.h: New file for TIc80 support.
1775 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1777 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1780 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * write.c (adjust_reloc_syms): If the fixup symbol has been
1783 equated to an undefined symbol, convert the fixup to being against
1784 the target symbol. Remove obsolete code handling a special case
1787 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1789 * mpw-make.sed: Use NewFolderRecursive for installation.
1791 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1793 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1795 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1797 * config/tc-d10v.c (md_assemble): Fix bug which caused
1798 second instruction in a line to be case sensitize. PR11312
1800 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1802 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1803 range check operands with MN10200_OPERAND_NOCHECK set.
1804 (check_operand): Likewise.
1806 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1808 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1809 (md_begin): Always align the text section to a four byte
1811 (append_insn): Remove call to record_align.
1813 * config/tc-mips.c (insn_label): Remove.
1814 (struct insn_label_list): Define.
1815 (insn_labels, free_insn_labels): New static variables.
1816 (mips_clear_insn_labels): New static function.
1817 (append_insn): Mark all mips16 text labels, and make them odd.
1818 Handle all labels after emitting a nop, not just one. Call
1819 mips_clear_insn_labels rather than just clearing insn_label.
1820 (mips_emit_delays): Add insns parameter, and use it to decide
1821 whether to mark mips16 labels. Handle all labels, not just one.
1822 Force mips16 labels to be odd. Change all callers.
1823 (mips16_immed): Don't check for an odd branch target.
1824 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1825 (mips16_extended_frag): Ignore the low bit in a branch target.
1826 (md_convert_frag): Likewise.
1827 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1828 clearing insn_label.
1829 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1830 (s_float_cons, s_gpword): Likewise.
1831 (s_align): Use insn_labels rather than insn_label.
1832 (s_cons, s_float_cons, s_gpword): Likewise.
1833 (mips_frob_file_after_relocs): New function.
1834 (mips_define_label): Rewrite to add to insn_labels list.
1835 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1836 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1837 out odd, increment it.
1839 * config/tc-mips.c (append_insn): Only update prev_insn when not
1840 reordering if place is NULL.
1842 * config/tc-mips.c (mips16_ip): Check for a missing expression
1843 when using the register indirect addressing mode.
1845 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1847 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1848 check 24bit operands for overflow.
1849 (check_operand): Likewise.
1851 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * doc/as.texinfo (Section): Document how to use the .section
1854 pseudo-op for COFF and ELF.
1856 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1858 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1860 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1862 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1863 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1864 store them. Adjust other RELAX_MIPS16 macros.
1865 (RELAX_MIPS16_DSLOT): Define.
1866 (RELAX_MIPS16_JAL_DSLOT): Define.
1867 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1868 handling of whether previous instruction has a fixup. Set
1869 prev_insn_reloc_type.
1870 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1871 (mips16_extended_frag): Use the right base address for a PC
1872 relative add or load.
1873 (md_convert_frag): Likewise. If a PC relative add or load is
1874 used, record the alignment for the section.
1876 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1878 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1879 linkonce section into a reloc against the section symbol.
1881 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1882 branch instructions.
1884 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1885 system, don't set the section alignment to 2**4.
1886 (s_change_sec): Likewise.
1887 (append_insn): Call record_alignment for the section.
1888 (md_section_align): Don't align the section size for an embedded
1891 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1893 * write.c (adjust_reloc_syms): Make sure that symbols are
1894 resolved; expression symbols may have been skipped.
1895 * config/obj-coff.c (fixup_segment): Likewise.
1897 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1899 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1900 BFD_RELOC_24_PLT_PCREL relocation.
1901 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1903 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1905 * config/tc-d10v.c (write_2_short): Remove code that called
1906 parallel_ok() when the programmer specified parallel instructions.
1908 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1910 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1913 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1914 * config/tc-mn10300.c (md_assemble): Likewise.
1916 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * config/tc-mips.c (append_insn): Make sure there is enough room
1919 in a frag after a mips16 instruction to switch it with a jump
1922 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1923 attempt to use a non absolute symbol in an extending frag.
1925 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1927 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1928 * config/tc-mn10200.h: Likewise.
1930 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1932 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1933 UNGET rather than PUT. Set old_state before setting state to -2.
1935 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1936 when extending because the value is exactly maxtiny + 1.
1938 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1939 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1940 (RELAX_MIPS16_USER_SMALL): Define.
1941 (RELAX_MIPS16_USER_EXT): Define.
1942 (mips16_small, mips16_ext): New static variables.
1943 (append_insn): Pass mips16_small and mips16_ext to
1944 RELAX_MIPS16_ENCODE.
1945 (mips16_ip): Set mips16_small and mips16_ext.
1946 (mips16_immed): Don't check mips16_autoextend.
1947 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1949 * write.c (write_relocs): Print an error for an out of range
1950 fixup, rather than calling abort.
1952 * as.c (main): Unlink the output file if there are errors while
1953 generating the fixups.
1955 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1957 * config/tc-mips.c (mips16_extended_frag): Don't call
1959 (md_convert_frag): Call resolve_symbol_value before calling
1960 S_GET_VALUE, and don't add in the frag address.
1962 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1963 and use them when reporting errors. Change all callers.
1965 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1967 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1968 Remove '$' prefixing for registers.
1970 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1972 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1973 is initialized before using it.
1974 (d10v_cleanup): No longer uses its argument, so make it void.
1976 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1978 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1980 * write.c (fixup_segment): Don't discard the symbol for a PC
1981 relative fixup to an absolute symbol.
1983 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1985 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1986 with multiple sections.
1988 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1990 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1991 no-mips-16 to no-mips16.
1992 (s_mipsset): Accept .set mips16 and .set nomips16.
1994 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1996 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
1997 argument, and check for +/- constant following the suffix, folding
1998 it into the expression.
1999 (ppc_elf_cons): Change ppc_elf_suffix calls.
2000 (md_assemble): Ditto.
2001 (shlib): Replace boolean mrelocatable with enumeration shlib.
2002 (md_parse_option): Discriminate between PIC style shared libraries
2004 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2007 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2009 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2010 change the comment characters.
2012 * config/tc-ppc.c (comment_chars): Delete in favor of
2014 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2016 (ppc_comment_chars): Select appropriate comment chars by default.
2017 (msolaris): New flag for -m{,no-}solaris.
2018 (md_parse_option): Recognize -K pic. Add support for
2020 (md_show_usage): Update.
2021 (md_begin): Do not set ELF flags if Solaris.
2022 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2023 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2025 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2027 * as.c (main): Correct handling of flag_always_generate_output.
2029 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2031 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2032 fx_offset, not fx_addnumber.
2034 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2037 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2039 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2041 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2043 * config/tc-mips.c (md_section_align): Check for an alignment of
2044 4, not an alignment of 16. Corrects August 7 patch.
2046 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2048 * configure, conf.in: Rebuild with autoconf 2.12.
2050 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2051 alignment is specified.
2053 Add support for mips16 (16 bit MIPS implementation):
2054 * config/tc-mips.c: Extensive additions for mips16 support, not
2056 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2057 (insn_uses_reg): Change last parameter to an enum.
2058 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2059 (md_relax_frag): Define as mips_relax_frag.
2060 (mips_relax_frag): Declare.
2061 (struct mips_cl_insn): Add use_extend and extend fields.
2062 (tc_fix_adjustable): Define.
2063 * config/obj-elf.h (S_GET_OTHER): Define.
2064 (S_SET_OTHER): Define.
2066 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2068 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2069 o and p operand specifiers.
2071 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2073 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2074 (relax_segment, case rs_org): Move code inside braces. Move locals
2075 target,after inside too.
2076 (relax_segment, case rs_machine_dependent): Guts moved to ...
2077 (relax_frag): New function.
2078 Call md_prepare_relax_scan if defined.
2079 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2082 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2084 * config/tc-mn10300.c (address_registers): Use '$' as register
2085 prefix instead of '%'.
2086 (data_registers, other_registers, md_assemble): Likewise.
2088 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2089 (data_registers, other_registers, md_assemble): Likewise.
2091 * config/tc-mn10300.c (md_assemble): Correctly determine the
2092 correct location and type for each relocation.
2093 (md_pcrel_from): Simplify.
2095 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2097 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2098 converted into branch around branch.
2100 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2102 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2103 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2105 * config/tc-mn10300.c (md_begin): Set linkrelax.
2106 (md_assemble): Create fixups as needed.
2107 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2109 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2111 * config/tc-d10v.c (parallel_ok): When automatically converting
2112 serial ops to parallel, do not consider a branch as the first
2115 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2117 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2119 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2121 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2123 (check_operand): Likewise.
2125 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2127 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2129 (write_2_short): Call parallel_ok to check whether two short
2130 instructions the user requested execute in parallel, can be
2133 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2135 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2136 allow a branch and link in parallel with an exe instruction.
2138 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2140 * doc/c-d10v.texi: Add info on @word modifier.
2142 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2144 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2145 operands are assumed to be 32bits. Use "bits" field to hold the
2146 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2147 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2150 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2151 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2153 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2154 MN10300_OPERAND_SPLIT.
2156 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2158 * config/tc-mn10300.c (md_assemble): Insert operands into
2159 the extension part of the instruction if necessary.
2160 (mn10300_insert_operand): Accept pointer to extension word
2161 argument. Make insn a pointer argument too. Return type
2162 is now void. All callers changed.
2164 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2166 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2167 repeated register operands.
2169 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2171 * doc/as.texinfo: Added section on reporting bugs.
2173 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2174 alpha_macro emit field to expect a const argument, and change the
2175 arg field to be const. Fix some spacing to follow the GNU
2178 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2180 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2181 (pca56) and 21264 (ev6) cpus.
2182 (md_apply_fix): Private relocation types are now negative.
2183 (alpha_force_relocation): Likewise.
2184 (tc_gen_reloc): Likewise.
2185 (emit_insn): Likewise.
2186 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2187 (emit_stX): Likewise.
2188 (emit_sextX): Likewise.
2190 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2192 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2193 a symbol found in a reloc.
2195 * symbols.c (resolve_symbol_value): Improve the error message if
2196 an undefined symbol is used in an expression.
2198 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2200 * doc/internals.texi: Rewrite, and add a lot of documentation.
2201 * doc/Makefile.in (internals.info): New target.
2204 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2206 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2207 against weak symbols.
2209 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2211 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2214 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2215 fixup at the right address within the frag.
2217 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2218 to an absolute value, instead increment it as needed.
2220 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2221 * config/tc-v850.c: Fix some indention problems.
2222 (md_relax_table): Define for D9->D99 branch displacement
2224 (md_convert_frag): Do something useful instead of aborting.
2225 (md_estimate_size_before_relax): Likewise.
2226 (md_assemble): Note if the matching instruction has a relaxable
2227 operand. If it does, allocate frag with frag_var and don't
2231 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2233 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2234 write out any buffered instructions when a ".end" is found.
2236 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2238 * read.c (read_a_source_file): New hook md_cleanup().
2240 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2242 * write.c (fix_new_exp): Use make_expr_symbol to build an
2243 expression symbol for a complex fixup.
2246 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2248 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2249 hacks to improve parsing of complex hi, lo, zda, etc
2251 (md_assemble): Don't demand and eat a trailing ')' after finding
2252 a v850 relocation prefix. Sign extend the constant in a
2253 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2255 (parse_cons_expression_v850): Don't eat a trailing ')' after
2256 finding a v850 relocation prefix.
2258 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2259 (TC_CONS_FIX_NEW): Likewise.
2260 * config/tc-v850.c (parse_cons_expression_v850): New function.
2261 (cons_fix_new_v850): Likewise.
2263 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2266 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2268 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2269 for an unknown relocation type.
2272 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2274 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2277 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2279 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2280 differently for movea & sst/sld insns.
2283 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2285 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2288 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2291 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2292 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2293 frob_file_after_relocs field.
2294 * config/obj-elf.c (elf_format_ops): Likewise.
2295 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2296 including obj-elf.h.
2298 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2300 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2301 specially if not ELF.
2302 (md_apply_fix): Handle BFD_RELOC_64.
2303 (tc_gen_reloc): Handle BFD_RELOC_64.
2305 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2306 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2309 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2310 Don't check S_GET_OTHER.
2312 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2314 * config/tc-mips.c (mips_ip): Accept an odd floating point
2315 register with l.s or s.s.
2317 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2319 (obj_aout_type): New static function.
2321 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2323 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2326 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2328 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2329 and sdaoff expressions.
2331 * write.c (fixup_segment): Don't add symbol value to addend if
2332 TC_V850 and OBJ_ELF.
2333 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2336 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2337 (md_pcrel_from_section): Likewise.
2338 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2340 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2342 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2343 (md_pcrel_from_section): New function.
2344 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2347 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2349 * config/tc-mips.c (load_register): Add cast to offsetT when using
2352 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2354 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2355 (elf_frob_file_after_relocs): ... here. New function.
2356 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2357 * write.c (write_object_file): Call *frob_after_relocs after the
2358 call to write_relocs.
2360 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2362 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2363 symbol, as this messes up linking. Instead, expand the recursive call
2364 inline and change up the appropriate bits to get the 0x8000 offset
2365 in the reloc addend.
2367 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2369 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2370 two symbols in the same segment to be adjusted.
2372 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2373 * configure: Rebuild.
2375 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2377 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2379 (ppc_elf_validate_fix): Ditto.
2380 (md_assemble): Ditto.
2382 (ppc_pe_section): Ditto.
2383 (ppc_frob_symbol): Ditto.
2385 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2387 * config/mn10300.c (md_assemble): Pass an extra shift count
2388 to mn10300_insert_operand based on the opcode format.
2389 (mn10300_insert_operand): Accept and use extra shift count
2392 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2393 formats rather than hard-coded constants.
2395 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2396 are 7 bytes long. Write out instructions in big-endian format.
2398 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2400 * config/tc-mn10300.c (md_assemble): Tweak further so
2401 that all instructions are parsed correctly.
2403 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2405 * as.h: Include libiberty.h.
2406 (xmalloc, xrealloc): Don't declare.
2407 * as.c: Don't include libiberty.h.
2408 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2409 * config/tc-mips.c: Likewise.
2410 * messages.c: Likewise.
2411 (xstrerror): Don't declare.
2412 * xmalloc.c: Remove.
2414 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2416 * config/tc-mn10300.h (pre_defined_registers) Remove.
2417 (system_registers, cc_names): Likewise.
2418 (address_registers, data_registers, other_registers): New register
2420 (register_name, system_register_name, cc_name): Remove.
2421 (mn10300_reloc_prefix): Likewise.
2422 (data_register_name): New function.
2423 (address_register_name, other_register_name): Likewise.
2424 (md_assemble): Rough cut at parsing operands. Remove lots of
2426 (md_apply_fix3): Disable for now.
2428 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2430 * config/tc-m68k.c (select_control_regs): New function, extracted
2431 out of m68k_init_after_args.
2432 (m68k_init_after_args): Use it.
2433 (mri_chip): Use it here as well to update set of allowed control
2436 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2438 * config/obj-elf.c (elf_begin): New function.
2439 (obj_elf_section): Add the section symbol to the symbol table.
2440 * config/obj-elf.h (obj_begin): Define.
2441 (elf_begin): Declare.
2442 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2445 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * config/obj-coff.c (fixup_segment): Subtract the section address
2448 from a PC relative reloc if TC_M68K.
2450 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2452 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2453 .uaxword available even if not OBJ_ELF.
2454 (md_atof): Remove unused local variable wordP.
2456 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2458 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2459 for Matsushita MN10x00 support.
2460 * configure.in: Recognize mn10x00-*-*
2461 * configure: Rebuilt.
2463 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2465 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2466 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2467 (load_expression): track clobbering of base reg before jmp/jsr.
2468 (s_alpha_file): pass case_hack flags and source filename via
2469 symbol table to bfd.
2470 * tc-alpha.h (TC_CONS_FIX_NEW): define
2472 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2474 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2475 * configure: Rebuild.
2477 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2479 * read.c (s_macro): Warn if a macro has the same name as a
2481 (s_space): In m68k MRI mode, align to a word boundary.
2482 * macro.c (define_macro): Add namep parameter. Change all
2484 * macro.h (define_macro): Update declaration.
2486 * as.c (show_usage): Print bug report address.
2487 (parse_args): Change version printing to match current GNU
2489 * gasp.c (show_usage): Print bug report address.
2490 (main): Change version printing to match current GNU standards.
2492 * config/tc-m68k.c (init_table): Correct access control unit
2493 register numbers. From Ken Rose <rose@netcom.com>.
2495 * config/tc-alpha.c: Add some static function prototypes.
2496 (alpha_macros): Move to top of file. Make static.
2497 (alpha_num_macros): Move to top of file.
2500 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2502 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2506 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2508 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2509 and just call sprintf_vma.
2511 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2513 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2515 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * read.c (float_cons): Call md_flush_pending_output if it is
2520 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2522 * config/tc-d10v.c (md_operand): Created. Allows operands to
2524 * config/tc-d10v.h (md_operand): Undefined.
2526 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2529 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2531 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2533 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2534 reloc for the i960 for a reloc in the same section. This undoes
2535 one of the two changes made Aug 19.
2537 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2539 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2540 symbols to the position of the debugging information.
2542 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * expr.c (expr): Always use unsigned right shifts for >>.
2546 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2548 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2549 slots when processing BL fixups.
2551 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2552 on the first half of the instruction.
2554 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2557 stabs expression, rather than giving an error.
2559 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2562 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2564 * config/tc-mips.c (append_insn): Fill in the value for a constant
2565 jump, rather than creating a reloc.
2567 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2569 * config/tc-mips.c (append_insn): Don't swap an instruction which
2570 sets a condition code with an instruction which uses a condition
2572 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2575 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2576 (mips_ip): Give a better error message if the ISA level is wrong.
2577 (md_parse_option): Recognize -mcpu=[v][r]5000.
2579 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2581 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2583 (load_register): Ensure hi32 bits are not lost during lo32bit
2584 processing. Fix shift offset that was overflowing into the next
2585 instruction field. Add code to generate shorter sequences for
2586 constants with a single contiguous seqeuence of ones.
2588 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2590 * config/tc-d10v.c (d10v_dot_word): New function to support
2591 "@word" with the word pseudo-op.
2592 (md_apply_fix3): Cleanup and changes to support correct sizes
2593 for 16 and 18-bit relocs.
2595 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2597 * configure.in (sparc-*-aout): Set `em'.
2598 * configure: Regenerated.
2599 * config/te-sparcaout.h: New file.
2600 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2601 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2602 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2603 (SPECIAL_CASE_{SETSW,SETX}): Define.
2604 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2605 (md_begin): Delete setting of `target_big_endian'.
2606 (output_insn): New function.
2607 (md_assemble): Rewrite. Add `setx' support.
2608 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2610 (md_atof): Add little endian support.
2611 (md_number_to_chars): Likewise.
2612 (md_apply_fix): Likewise.
2613 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2614 (md_parse_option): Likewise.
2615 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2617 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2619 * ecoff.c (ecoff_new_file): New function.
2620 * ecoff.h (ecoff_new_file): Declare.
2621 * config/obj-ecoff.h (obj_app_file): Define.
2623 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2625 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2626 symbol by 32k so that our 16-bit signed offset can address the
2627 entire chunk. Reported by <matt@lkg.dec.com>.
2629 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2631 * config/tc-mips.c (load_register): Remove unused variable tmp.
2633 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2635 * config/tc-mips.c (load_register): Remove unnecessary code that
2636 was causing the high 32bits of 64bit constants to be lost.
2638 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2640 * config/tc-d10v.c: Added changes to support function
2641 pointers and "@word" syntax.
2644 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2646 * config/tc-v850.c: Remove commented out and #if 0'd code.
2647 (v850_reloc_prefix): Provide prototype.
2648 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2650 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2651 (md_assemble): Add default to case statement.
2653 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2655 * config/tc-v850.c (md_assemble): Compute size of the instrction
2658 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2661 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2663 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2664 routines to fetch/store the updated instruction from/to memory.
2665 (v850_insert_operand): If the operand has a specialized insert
2668 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2670 * config/tc-v850.c (reg_name_search): Align calling convention to
2671 be like identical function found in tc-ppc.c.
2672 (get_reloc): Removed.
2673 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2674 (md_assemble): emit fixups.
2675 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2677 (md_apply_fix3): handle fixups/relocs.
2678 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2681 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2684 * configure.in (sh-*-elf*): New target.
2685 * config/tc-sh.h (TARGET_ARCH): Define.
2686 (WORKING_DOT_WORD): Define.
2687 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2688 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2689 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2690 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2691 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2692 (SUB_SEGMENT_ALIGN): Likewise.
2693 (RELOC_32): Don't define.
2694 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2695 (target_big_endian): Declare if OBJ_ELF.
2696 (TARGET_FORMAT): Define if OBJ_ELF.
2697 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2699 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2700 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2701 (struct sh_count_relocs): Define.
2702 (sh_count_relocs): New static function, broken out of
2703 sh_frob_file. Add BFD_ASSEMBLER code.
2704 (sh_frob_section): Likewise.
2705 (sh_frob_file): Call sh_frob_section.
2706 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2707 call section_symbol rather than seg_info (seg)->dot.
2708 (md_section_align): Add OBJ_ELF version.
2709 (SWITCH_TABLE_CONS): Define.
2710 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2711 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2712 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2714 (struct reloc_map): Define if not BFD_ASSEMBLER.
2715 (coff_reloc_map): Likewise.
2716 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2717 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2718 * write.c (write_relocs): Ifdef out fx_where test which triggers
2719 inappropriately for SH ELF.
2720 (write_object_file): Call tc_frob_file_before_adjust and
2721 obj_frob_file_before_adjust if they are defined.
2723 * write.c (write_object_file): Use BFD_RELOC_16, not
2724 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2726 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2729 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2731 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2732 branch sizes in across sections.
2735 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2737 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2740 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2742 * config/tc-v850.c (md_begin): Deal with end of opcode
2746 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2748 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2749 the wrong opcode for cases like st2w where there are many forms
2750 of the same instruction.
2752 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2754 * expr.c (operand): If md_parse_name is defined, call it before
2755 calling symbol_find_or_make.
2756 * config/tc-ppc.h (md_parse_name): Define.
2757 (ppc_parse_name): Declare.
2758 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2760 (register_name): Update call to reg_name_search.
2761 (cr_operand): New static variable.
2762 (cr_names): New static const array.
2763 (ppc_parse_name): New function.
2764 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2765 cr_operand before calling expression.
2767 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2769 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2770 hppa_gen_reloc_type call.
2772 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2774 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2775 on addresses. Improved error messages.
2776 * doc/c-d10v.texi: Added docs for register pairs.
2778 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2780 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2783 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * ecoff.c (init_file): Initialize fMerge to 1.
2786 (add_file): Restore old file merging code, but only merge files if
2788 (ecoff_directive_loc): Clear fMerge field of current file.
2789 (ecoff_generate_asm_lineno): Likewise.
2791 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2793 * doc/c-d10v.texi: Fix typo.
2796 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2798 * config/tc-v850.c (md_assemble): Correct bit masking for
2799 hi and lo expressions.
2801 * config/tc-v850.c (md_assemble): Rough cut at demanding
2802 "ep" or "r30" in sst and sld instructions.
2803 (md_apply_fix3): Don't abort. Just warn that we don't
2806 * config/tc-v850.c (CC_NAME_CNT): Define.
2807 (cc_name): New function.
2808 (md_assemble): Handle V850_OPERAND_CC correctly.
2810 * config/tc-v850.c (md_assemble): Don't forget to initialize
2813 * config/tc-v850.c (reg_name_search): Generalize to search
2814 any given register table.
2815 (register_name): Pass appropriate table and size to reg_name_search.
2816 (system_register_name): New function.
2817 (SYSREG_NAME_CNT): Define.
2818 (md_assemble): Handle operands which are system registers.
2820 * config/tc-v850.c (md_assemble): If we find a register, but the
2821 opcode doesn't want a register, then we don't have a match.
2822 (md_assemble): Get size of the instruction from the opcode table.
2825 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * configure.in: Set and substitute HLDENV.
2828 * configure: Rebuild.
2829 * Makefile.in (HLDENV): New variable.
2830 (as.new): Use $(HLDENV).
2832 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2833 if an array dimension is not known.
2835 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2837 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2838 * doc/c-d10v.texi: Cleanup.
2841 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2843 * config/tc-v850.c: New file.
2844 * config/tc-v850.h: New file.
2845 * configure (v850-*-elf): New target.
2846 * configure.in (v850-*-elf): New target.
2849 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2851 * doc/c-d10v.texi: New file.
2852 * doc/all.texi: Added D10V stuff.
2853 * doc/as.texinfo: Added D10V stuff.
2855 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2857 * config/tc-d10v.c: All references to defined symbols should
2858 now use the optimal instruction. .float and .double now work.
2860 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2862 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2863 section address for the i960 as is done for the i386.
2865 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2867 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2868 case, forward-include bfd/elf-bfd.h.
2870 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2872 * config/tc-d10v.c: Add additional information to the opcode
2873 table to help determinine which instructions can be done
2876 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2878 * config/tc-arm.c: Major changes to add Thumb support, with lots
2879 of change input from <rearnsha@armltd.co.uk>.
2880 Reverted to INSN_SIZE macro, rather than insn_size variable.
2881 (insns): Added ARM "bx" instruction support.
2882 (tinsns): Added Thumb instruction definition structure.
2883 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2884 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2885 (opcode_select,s_arm,s_thumb,s_code): Added.
2886 (decode_shift): Allow upper-case RRX.
2887 (do_ldst): Simpler halfword support.
2888 (do_ldmstm): Improved.
2889 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2890 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2891 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2892 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2893 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2895 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2896 (md_parse_option): Add support for -mthumb.
2897 (md_show_usage): Updated to reflect new command line option.
2898 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2899 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2900 fragment information to be held.
2902 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2904 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2905 non-null, but is a constant.
2906 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2907 so that error reporting will work correctly.
2909 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2911 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2912 against weak symbols.
2914 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2916 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2917 (ppc_force_relocation): Declare if OBJ_XCOFF.
2918 * config/tc-ppc.c (ppc_force_relocation): New function if
2921 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2925 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2927 * config/tc-d10v.c: Fix problem with relocs.
2929 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2931 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2932 with nops if not in data_section or bss_section.
2934 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2936 Add support for openVMS/Alpha.
2937 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2938 * config/obj-evax.c: New file.
2939 * config/obj-evax.h: New file.
2940 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2942 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2943 defined. Add case for bfd_target_evax_flavour.
2944 * config/vms-a-conf.h: New file.
2945 * conf-a-gas.com: New file.
2946 * configure.in: Add target alpha-*-*vms*.
2947 * configure: Rebuild.
2948 * makefile.vms: New file.
2949 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2950 Don't call ffs on openVMS/Alpha.
2952 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2954 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2955 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2957 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2958 (NEED_DECLARATION_SBRK): New macro.
2959 * configure, conf.in: Rebuild.
2960 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2961 (strstr): Declare if NEED_DECLARATION_STRSTR.
2962 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2964 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2966 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2967 by a constant before entering the main switch. Reject attempts to
2968 apply an arithmetic function to non-absolute symbols, except for
2969 the special case of subtraction of two symbols in the same
2972 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2973 not to more than a 16 byte boundary.
2975 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2976 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2977 (tc_gen_reloc): If out of memory call as_fatal rather than
2978 assert. If no howto found, call as_bad_where rather than
2979 as_fatal. Change the error message slightly. Set howto to a
2980 non-NULL value in order to keep going.
2982 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2984 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2986 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2988 * config/tc-h8300.c (get_specific): New operand "size" derived
2989 from ".b", ".w" and ".l" extensions. All callers changed. If
2990 the base instruction has no operands, then use the size to
2991 determine which specific instruction to use.
2993 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2995 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
2997 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
2999 * config/tc-mips.c (md_section_align): Don't change addr if
3002 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3004 * config/tc-hppa.c: Revert yesterday's changes.
3006 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3008 * config/tc-d10v.c: Disable range checking on 16-bit values.
3010 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3013 not just the ones that don't match.
3015 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3017 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3019 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3021 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3022 pre-cursor to adding Thumb support. Also added cpu_variant flag
3023 information to each of the asm_flg structures.
3024 (md_parse_option): Updated ARM7 parsing to allow 't' for
3025 thumb/halfword support, aswell as 'm' for long multiply.
3026 (md_show_usage): Updated help message.
3027 (md_assemble): Check that instruction flags are applicated to the
3028 current cpu variant.
3029 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3030 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3031 signextension instructions.
3032 (do_ldst): Generate halfword and signextension variants if
3033 mnemonic flags match.
3034 (ldst_extend): Do not allow shifts in the offset field of halfword
3035 or signextension instructions.
3036 (validate_offset_imm): Provide check on halfword and signextension
3038 (add_to_lit_pool): Merge identical literal pool values.
3040 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3042 * config/tc-hppa.c (selector_table): Add 'E' selector.
3043 (cons_fix_new_hppa): Don't coke on e_esel.
3044 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3045 to help generate exception handling tables.
3046 (md_apply_fix): Don't try to apply fixups with an e_esel
3048 (hppa_fix_adjustable): Fixups with e_esel selectors
3051 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3053 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3056 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3058 * config/tc-d10v.c: Added lots of error checking. Added hacks
3059 to support accumulator shifts.
3061 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3063 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3064 (S_CLEAR_EXTERNAL): Likewise.
3065 (S_SET_WEAK): Remove error; just let .weak override.
3067 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3069 * config/tc-d10v.c (md_assemble): Now handles multiline
3072 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3074 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3075 Added kludge for divs instruction. Fixed minor problem with
3076 multiple text sections.
3077 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3079 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3081 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3082 addresses to be right-shifted by 2.
3084 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3086 * config/tc-d10v.c: Many changes to get relocs working.
3087 (register_name): No longer creates a symbol for register names.
3088 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3089 (d10v_insert_operand): Now works correctly for either container.
3090 * config/tc-d10v.h (d10v_cleanup): Declare.
3092 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3094 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3095 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3097 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3099 * tc-alpha.c: Patches to track current minimum alignment to reduce
3100 the number of fragments created with frag_align.
3101 (alpha_current_align): New static variable.
3102 (s_alpha_text): Reset alignment to 0.
3103 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3104 (s_alpha_stringer, s_alpha_space): New functions.
3105 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3106 (alpha_cons_align): New function to replace both of them.
3107 (emit_insn): Only align if alpha_current_align is less than 2;
3108 reset alpha_current_align to 2.
3109 (s_alpha_gprel32): Likewise.
3110 (s_alpha_section): New function. Basically duplicate the other
3111 alpha section change hooks. Only define for ELF.
3112 (s_alpha_float_cons): Simplify alignment handling.
3113 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3114 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3115 Don't define the s_alpha_cons pseudo-ops. Do define
3116 s_alpha_stringer and s_alpha_space pseudo-ops.
3117 (alpha_align): Skip if less than current default alignment. Set
3119 * tc-alpha.h (md_flush_pending_output): Remove.
3120 (md_cons_align): Add.
3122 * tc-alpha.c: Add oodles of function description comments.
3123 (md_bignum_to_chars): Remove; there are no callers.
3124 (md_show_usage): Mention some more variants.
3126 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3128 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3129 * configure.in (sparc-*-sysv4*): New target.
3130 * configure: Rebuild.
3132 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3133 uaxword to use s_uacons.
3134 (sparc_no_align_cons): New static variable.
3135 (s_uacons): New static function.
3136 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3139 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3141 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3142 5 with regard to shared libraries.
3143 * configure: Rebuild.
3145 * config/tc-m68k.c (m68k_ip): Use the correct length when
3146 allocating space for the unsupported architecture error message.
3148 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3150 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3152 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3154 * config/tc-d10v.c: New file.
3155 * config/tc-d10v.h: New file.
3156 * configure (d10v-*-elf): New target.
3157 * configure.in (d10v-*-elf): New target.
3159 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3161 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3163 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3165 * config/tc-alpha.c (alpha_align): Change fill parameter
3166 to a pointer. Take NULL as 0 or nop depending on section. Change
3168 (s_alpha_align): Rename local variables.
3170 * doc/as.texinfo (.align): Document action of omitted
3173 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3175 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3176 when an unsupported PC relative reloc is seen, rather than calling
3179 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3180 Instead, check state when '#' comment is seen.
3182 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3184 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3186 (tc_gen_reloc): If fixup was changed to be PC relative, change
3187 reloc type accordingly. Use name of reloc in error message.
3189 * as.h: Don't define const or volatile.
3190 * flonum.h: Don't define const.
3192 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3193 if fx_pcrel is set. Correct setting the addend case in the
3194 OBJ_ELF case (from Andreas Schwab
3195 <schwab@issan.informatik.uni-dortmund.de>).
3196 (md_show_usage): Correct -mfc5200 to -m5200.
3198 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3200 * doc/c-m68k.texi: Document -m5200 flag.
3201 * doc/as.texinfo: Likewise.
3203 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3206 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3209 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3211 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3215 * Released binutils 2.7.
3217 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3219 * config/tc-mips.c (mips_ip): Only perform range check when
3220 dealing with O_constant expressions.
3222 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3224 * m68k-parse.h (m68k_register): Add new coldfile control
3227 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3228 array of control registers for the coldfire.
3229 (cpu_of_arch): Added mcf5200.
3230 (archs): Added mcf5200.
3231 (init_table): Add new control registers.
3232 (m68k_ip): Added support for new control registers.
3233 (m68k_init_after_args): Likewise.
3235 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3237 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3239 * read.h (is_it_end_of_statement): Declare.
3240 * read.c (is_it_end_of_statement): Remove declaration.
3242 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3244 (md_assemble): Fix handling of @l with an unsigned constant. Add
3245 default case to reloc switch.
3247 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3249 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3250 * ecoff.c (last_lineno): New static variable.
3251 (add_procedure): Set last_lineno.
3252 (ecoff_directive_loc): Likewise.
3253 (ecoff_generate_asm_lineno): Likewise.
3254 (ecoff_fix_loc): New function.
3255 * ecoff.h (ecoff_fix_loc): Declare.
3256 * config/tc-mips.c (append_insn): When inserting nops, and using
3257 ECOFF debugging, call ecoff_fix_loc.
3259 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3261 * config/tc-h8300.c (build_bytes): If an operand type is
3262 marked as SRC_IN_DST retrieve it from the "destination" op.
3264 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3266 * configure.in (arm-*-riscix*): Set emulation to riscix.
3267 * configure: Rebuild.
3268 * config/te-riscix.h: New file to define TE_RISCIX.
3270 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3272 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3274 * Makefile.in (config.status): Just run config.status as other
3277 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3279 * mpw-config.in (TARGET_OS): Add definition to conf.
3281 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3283 * config/tc-mips.c (append_insn): Parenthesize
3284 cop_interlocks expressions.
3286 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3288 * listing.c (listing_print): Close the listing file if it is not
3289 stdout. Close the other files opened for the listing.
3291 * config/tc-sparc.h (md_cons_align): Define.
3292 (sparc_cons_align): Declare.
3293 (HANDLE_ALIGN): Define.
3294 (sparc_handle_align): Declare.
3295 * config/tc-sparc.c (sparc_cons_align): New function.
3296 (sparc_handle_align): New function.
3297 * read.c (cons_worker): Call md_cons_align if it is defined.
3299 * as.h (struct frag): Add fr_file and fr_line fields.
3300 * frags.c (frag_new): Set fr_file and fr_line.
3301 (frag_var): Likewise.
3302 (frag_variant): Likewise.
3304 * as.h (struct frag): Remove unused align_mask and align_offset
3307 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3308 From <uddeborg@carmen.se>.
3310 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3312 * configure.in (mips-*-osf*): New target.
3313 * configure: Rebuild.
3315 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3317 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3319 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3320 between co-processor comparisons and branches for the VR4300.
3322 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3324 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3325 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3327 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3328 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3329 includedir): Use autoconf set values.
3332 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3334 * listing.c (listing_eject): Don't do anything if listing is 0.
3335 (listing_list): Likewise.
3336 (listing_source_line): Likewise.
3337 (listing_title): Don't save title if listing is 0.
3338 (listing_source_file): Check listing rather than listing_tail.
3340 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3341 using shared libraries.
3342 * configure: Rebuild.
3344 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3346 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3347 absolute expression if a relocation type was specified.
3349 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3351 * configure.in: Add support for *-*-rtems* configurations.
3352 * configure: Rebuild.
3354 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3356 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3357 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3358 opcodes library for alpha.
3359 * configure: Rebuild with autoconf 2.10.
3360 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3361 use new opcode table.
3362 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3363 (LOCAL_LABEL): Define differently if OBJ_ELF.
3364 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3365 * config/alpha-opcode.h: Remove.
3366 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3367 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3368 include/opcode/alpha.h rather than config/alpha-opcode.h.
3370 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3373 relocation symbol was not resolved.
3374 * config/obj-coff.c (do_relocs_for): Likewise.
3376 * write.c (adjust_reloc_syms): Refetch the symbol section after
3377 calling S_GET_VALUE, since it may have changed.
3379 * expr.c (struct expr_symbol_line): Define.
3380 (expr_symbol_lines): New static variable.
3381 (make_expr_symbol): Add entry to expr_symbol_lines.
3382 (expr_symbol_where): New function.
3383 * expr.h: Use extern on function declarations.
3384 (expr_symbol_where): Declare.
3385 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3386 rather than printing the meaningless name of an expression
3389 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3391 * config/tc-i386.c (md_number_to_chars): Deleted.
3392 * config/tc-i386.h (md_number_to_chars): New macro.
3394 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3396 (load_symbol_address, load_expression): Use build_mem.
3397 (build_operate): New function.
3398 (emit_addq_r): Use it.
3400 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3402 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3404 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3406 * config/tc-vax.h (NOP_OPCODE): Define.
3408 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3410 * config/obj-vms.h (S_IS_COMMON): Define.
3411 (S_IS_LOCAL): Check for \002 as well as \001.
3412 (LONGWORD_ALIGNMENT): New macro.
3413 (SUB_SEGMENT_ALIGN): Use it.
3415 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3417 * config/vms-conf.h: Reconcile with conf.in.
3419 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3424 * doc/as.texinfo: Document that any number of hex digits can
3427 * as.c (struct defsym_list): Define.
3428 (defsyms): New static variable.
3429 (parse_args): Just put --defsym arguments on defsyms list, rather
3431 (main): Define defsyms after output file is created.
3433 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3434 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3436 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3437 insn_error rather than calling check_absolute_expr.
3439 * as.c (emulation_name): Remove unused static variable.
3440 (default_emul_bfd_name): Add return NULL to avoid warning.
3441 * ecoff.c (ecoff_stab): Remove unused variables name and
3443 * frags.c (frag_new): Remove unused variable tmp.
3444 * hash.c (hash_grow): Parenthesize + within <<.
3445 (hash_print_statistics): Use %lu, not %d, to print unsigned
3447 * messages.c: Include "libiberty.h".
3448 (fprint_value): Add cast to avoid printf warning.
3449 (sprint_value): Likewise.
3450 * read.c: Include "ecoff.h".
3451 (emit_expr): Add casts to avoid printf warnings.
3452 * read.h: Use extern for function declarations.
3453 (pop_insert): Declare.
3454 * stabs.c: Include "ecoff.h".
3455 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3456 former_last_fragP, and new_fragP.
3457 * subsegs.h (subsegs_print_statistics): Declare.
3458 * symbols.c (debug_verify_symchain): Change macro to discard
3460 * write.c (dump_section_relocs): Likewise.
3461 * write.h: Use extern for function declarations.
3462 (write_print_statistics): Declare.
3463 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3465 * config/e-mipself.c (mipself_bfd_name): Likewise.
3466 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3468 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3469 emit relocations against external symbols.
3471 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3472 message if bfd_reloc_type_lookup fails, rather than calling
3475 * config/tc-alpha.c (alpha_force_relocation): Add
3476 BFD_RELOC_12_PCREL to switch.
3478 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3480 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3481 TE_PE (Lfoo, not .Lfoo).
3483 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3485 * read.c (s_fill): Don't warn about a zero repeat count.
3487 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3488 coprocessor register.
3490 * config/tc-i386.c (md_assemble): When checking the size of a
3491 register to set the size of an instruction, do a bitwise and with
3492 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3495 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3497 * config/tc-h8300.c (parse_reg): Tweak error messages.
3498 (build_bytes): Likewise.
3499 (skip_colonthing): Handle :32 suffix.
3500 (get_specific): Promote L_24 to L_32 if it makes a match.
3501 Don't always promote L_8 to L_16.
3502 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3504 * config/tc-h8300.c (Smode): New variable.
3505 (h8300hmode): Turn off Hmode.
3506 (h8300smode): New function. Turn on Smode and Hmode.
3507 (md_pseudo_table): New ".h8300s" pseudo-op.
3508 (parse_reg): Handle "exr" register.
3509 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3510 Handle "mach" and "machl" operands for ldmac.
3511 (get_specific): Handle "stm.l" and "ldm.l".
3512 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3513 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3516 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3518 * doc/as.texinfo: Reorder chapter of machine dependent options so
3519 that it is sorted by chip name.
3521 * doc/as.texinfo: Use consistant spelling of Vax.
3522 * doc/c-vax.texi: Likewise.
3524 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3526 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3528 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3529 (md_apply_fix): Likewise.
3530 (pa_try): New function.
3531 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3533 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3535 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3536 (pa_level): New function.
3538 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3540 * listing.c (listing_newline): Don't do anything if listing is 0.
3542 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3544 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3545 symbol_create, not symbol_new.
3547 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3549 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3550 absolute symbol unless TC_FORCE_RELOCATION returns true.
3552 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3554 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3555 the symbol to a pointer. Don't set previous_file_symbol.
3556 Simplify symbol list rearrangement.
3557 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3558 (coff_adjust_symtab): Don't check previous_file_symbol.
3560 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3562 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3564 (md_pseudo_table): Add ppc_elf_lcomm.
3566 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3568 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3569 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3570 (md_begin): Add digits to alt_notend_table.
3571 (md_parse_option): Make s a const pointer.
3573 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3574 (s_empty): New static function.
3576 * config/obj-coff.c (struct filename_list): Only define if not
3578 (filename_list_head, filename_list_tail): Likewise.
3579 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3580 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3581 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3582 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3583 remove the new symbol from the list.
3584 (obj_coff_endef, both versions): Call tag_insert even if there is
3585 an old symbol with the same name, if the old symbol does not
3587 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3588 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3589 symbol that will be moved to the end of the symbol list.
3590 (coff_adjust_section_syms): Always call section_symbol for .text,
3592 (coff_frob_section): Likewise. Also, remove unused variable
3595 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3596 manipulating frags directly.
3597 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3600 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3601 whether the next character is '*' before checking whether we are
3602 at the start of a line. Permit LINE_COMMENT_START to start a
3603 comment in state 1 (seen some whitespace) as well, to match the
3606 * gasp.c (do_align): Permit a fill value for .align.
3608 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3610 * read.c (next_char_of_string): Warn if a newline is seen in the
3611 middle of a string. Call bump_line_counters when appropriate.
3613 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3615 * symbols.c (colon): Use LOCAL_LABEL.
3617 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3619 * Makefile.in (install): Don't check to see if tooldir exists.
3620 Make $(tooldir) and $(tooldir)/bin.
3622 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3624 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3627 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3629 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3630 insn_error. Don't put the string "ERROR" in insn_error. Set
3631 insn_error rather than calling as_warn for an unsupported opcode.
3633 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3635 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3636 before permitting -64.
3637 * output-file.c (output_file_create): Remove duplicate
3640 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3642 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3643 section rather than a .reginfo section.
3644 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3647 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3648 bit value with the high bit set.
3650 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3652 * read.c (s_lcomm): Set section flags for .sbss section.
3654 * config/tc-mips.c (mips_64): New static variable.
3655 (mips_target_format): If mips_64, return elf64 targets rather than
3657 (md_longopts): Add "32" and "64".
3658 (md_parse_option): Handle -32 and -64.
3659 (md_show_usage): Mention -32 and -64.
3660 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3663 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3665 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3666 for Solaris compatibility.
3668 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3669 .stabd with 4 arguments into a .stabn.
3671 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3673 * config/tc-mips.c (macro): When passing X_add_number to
3674 macro_build, cast it to int first.
3676 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3678 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3679 created by emit_expr.
3681 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3682 as_perror rather than assert.
3684 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3686 * config/tc-mips.c (mips_ip): Mark sections created to hold
3687 floating point information as read only.
3689 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3691 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3693 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3695 * read.c (potable): Add .skip as a synonym for .space.
3697 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3698 4 arguments, providing the 4th argument is 0, to allow
3699 compatibility with the Solaris assembler.
3701 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * config/tc-sh.h (struct sh_segment_info_type): Define.
3704 (TC_SEGMENT_INFO_TYPE): Define.
3705 (sh_frob_label): Declare.
3706 (tc_frob_label): Define.
3707 (sh_flush_pending_output): Declare.
3708 (md_flush_pending_output): Define.
3709 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3710 reloc before the instruction if necessary.
3711 (sh_frob_label): New function.
3712 (sh_flush_pending_output): New function.
3713 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3714 when looking for the reloc for the target of .uses.
3715 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3716 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3718 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3719 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3720 the absolute symbol.
3722 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3723 TC_SEGMENT_INFO_TYPE is defined.
3725 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3728 matches the register size.
3730 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3732 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3734 (do_relocs_for): Likewise.
3735 (fixup_segment): Don't just quit if linkrelax is set. Try to
3736 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3739 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3741 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3742 relative relocations with -mrelocatable. Also allow unfixed
3743 relocs in .ex_shared.
3745 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3747 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3748 non-zero before assuming this is a long file name.
3749 (w_strings): Likewise.
3750 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3752 * config/obj-coff.c (w_strings): Move declaration of i inside
3753 #ifdef block which uses it.
3755 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3757 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3758 "relaxmode". Output relocs which identify various relaxing
3759 possibilities for mov.[bwl] instructions.
3760 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3762 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3764 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3765 (MD_APPLY_FIX3): Define.
3766 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3768 (md_apply_fix3): Renamed from md_apply_fix.
3769 If pcrel reloc and symbol is in different section, undo effects
3772 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3774 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3775 any reloc with an LR% or RR% field selector for SOM.
3777 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3779 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3782 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3784 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3786 (yank_symbols): Likewise.
3788 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3790 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3791 BFD_ASSEMBLER, add name field.
3792 * config/obj-coff.c: Include "libiberty.h".
3793 (coff_header_append): Handle long section names.
3794 (crawl_symbols): Just use the name field for the symbol name,
3795 without worrying about null byte termination.
3796 (w_strings): Handle long section names.
3797 (write_object_file): Likewise. Also, use the name field, rather
3799 (obj_coff_add_segment): Permit long section names.
3800 (obj_coff_init_stab_section): Use the name field, rather than
3802 (adjust_stab_section): Likewise.
3803 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3805 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3806 (mem_fmt): Likewise.
3807 (md_apply_fix): Don't check fx_im_disp field.
3809 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * configure.in: Add * after sparc*-*-vxworks.
3812 * configure: Rebuild.
3814 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3815 define it to comment_chars. Use tc_comment_chars rather than
3817 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3818 * config/tc-m68k.h (tc_comment_chars): Define.
3819 (m68k_comment_chars): Declare.
3820 * config/tc-m68k.c (m68k_comment_chars): Rename from
3821 comment_chars. Change into a pointer rather than an array.
3822 (md_longopts): Add "bitwise-or".
3823 (md_parse_option): Handle OPTION_BITWISE_OR.
3824 (md_show_usage): Mention --bitwise-or.
3825 * doc/c-m68k.texi: Document --bitwise-or.
3827 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3829 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3832 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3833 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3834 correct handling of input line pointer, and call
3835 demand_empty_rest_of_line.
3837 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3839 * config/tc-sparc.c (in_bitfield_range): New static function.
3840 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3841 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3842 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3843 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3844 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3846 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * config/obj-coff.c: BFD_ASSEMBLER:
3849 (coff_last_bf): New static variable.
3850 (coff_frob_symbol): Set endndx of a .bf symbol.
3852 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3853 (last_bfP): New static variable.
3854 (yank_symbols): Set endndx of a .bf symbol.
3856 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3858 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3859 and -s options. Add -be for good measure.
3861 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * read.c (s_space): Support non-constant fill value. Handle fill
3864 value correctly for a size other than 1.
3866 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3868 * config/tc-arm.c (my_get_float_expression): Update call to
3869 gen_to_words, X_PRECISION changed from 6 to 5.
3871 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3873 * config/tc-ppc.c (register_name,reg_name_search): Move register
3874 name lookup from PE specific code to all targets. Add support for
3875 -mregnames/-mno-regnames to control whether register names are
3877 (md_assemble): Call register_name for all platforms.
3878 (md_parse_option): Add support for -mregnames/-mno-regnames.
3880 * configure.in (powerpcle*-*-solaris): Add support.
3881 (powerpc*-*-linux): Ditto.
3882 * configure: Regenerate.
3884 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3886 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3889 be associated with a single %lo reloc.
3891 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3892 before comparing against MAX_GPREL_OFFSET, so that negative
3893 numbers are handled correctly.
3896 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3898 * config/tc-sparc.c (last_insn): New static variable.
3899 (md_assemble): Warn about putting floating point branches in a
3900 delay slot. If architecture is less than v9, insert NOP
3901 instructions between floating point instructions and floating
3902 point branches. (The SunOS assembler does both these operations.)
3903 Save the last instruction opcode.
3904 (sparc_ip): Add pinsn parameter. Change caller.
3906 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3907 for byte jump to next instruction to skip empty frags.
3909 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3912 for addq with a 16 bit signed value, just emit a lda instruction
3915 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3917 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3920 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3922 * configure.in: Permit --enable-shared to specify a list of
3924 * configure: Rebuild.
3926 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3928 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3929 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3931 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3933 * config/atof-ieee.c: Fix handling of denormalized extended
3934 precision numbers and overflow/underflow detection.
3935 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3936 not include the 16 bit gap in the m68k extended precision format.
3938 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3942 * configure: Rebuild.
3944 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3946 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3947 be accessed using the $gp register.
3948 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3950 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3952 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3953 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3955 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3957 * read.c (get_line_sb): Bump line counters based on
3958 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3959 call LISTING_NEWLINE.
3960 (s_macro): Don't call demand_empty_rest_of_line.
3961 * app.c (do_scrub_chars): When handling C style comments, unget
3964 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3966 * read.h (enum linkonce_type): Define.
3967 (s_linkonce): Declare.
3968 * read.c (potable): Add "linkonce".
3969 (s_linkonce): New function.
3970 * subsegs.h (segment_info_type): Add linkonce field to
3971 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3972 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3973 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3974 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3976 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3977 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3978 entry based on the linkonce field in segment_info.
3979 * doc/as.texinfo: Document .linkonce.
3981 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3983 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3985 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3987 * stabs.c (s_stab_generic): Call the listing functions before
3988 doing the rest of the processing, which may involve freeing the
3989 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3990 SEPARATE_STAB_SECTIONS case.
3992 * config/tc-hppa.c: Remove nested comment.
3993 (tc_gen_reloc): Move label done inside the ifdef in which it is
3995 (md_apply_fix): Pass pointers to correct types to libhppa.h
3996 functions. Always return a value.
3998 * config/tc-mips.h (tc_frob_file): Define.
3999 (mips_frob_file): Declare.
4000 * config/tc-mips.c (struct mips_hi_fixup): Define.
4001 (mips_hi_fixup_list): New static variable.
4002 (imm_unmatched_hi): New static variable.
4003 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4004 offset_reloc. Pass imm_unmatched_hi to append_insn.
4005 (append_insn): Add unmatched_hi parameter. If it is set, add the
4006 new fixup to mips_hi_fixup_list. Change all callers.
4007 (mips_ip): Set imm_unmatched_hi when appropriate.
4008 (mips_frob_file): New function.
4010 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4012 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4013 * configure: Regenerated.
4015 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4017 * as.c (main): Call bfd_set_error_program_name.
4019 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * as.h (strdup): Don't declare.
4022 * stabs.c: Include libiberty.h
4023 (get_stab_string_offset): Use xstrdup rather than strdup.
4024 (s_stab_generic): Likewise.
4025 * as.c (parse_args): Likewise.
4026 * read.c (s_mri_sect): Likewise.
4028 * gasp.c (change_base): Recognize \(...) construct documented to
4029 pass through enclosed characters literally through to the output.
4030 (process_assigns): Likewise. Also, be more careful to avoid
4031 looking past the end of the buffer.
4033 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4035 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4036 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4038 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4040 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4042 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4044 * config/alpha-opcode.h: Added cvtst instruction.
4046 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4048 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4049 string. Extract the addend from the result of expression.
4051 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4053 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4054 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4055 mode, change the state to 3 rather than 1.
4057 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4059 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4060 correspond to 11 March change.
4062 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4064 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4065 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4067 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * configure: Rebuild with autoconf 2.8.
4071 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4073 * config/atof-ieee.c (gen_to_words): Improve handling of
4074 X_PRECISION numbers. Based on patches from Andreas Schwab
4075 <schwab@issan.informatik.uni-dortmund.de>.
4077 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4079 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4081 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4082 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4083 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4084 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4087 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4089 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4091 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4093 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4094 (pa_def_subspaces): Add $MILLICODE$.
4095 (pa_spaces_begin): Set section flags for $MILLICODE$.
4097 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4100 not SHT_NOBITS. Don't tamper with flags based on type if a
4101 special section was found (revert Feb 29 change).
4103 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4104 if aligning to a longword boundary or greater.
4106 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4108 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4110 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4112 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4113 * configure: Regenerated.
4115 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4117 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4118 R_N1SEL since they're not defined for old versions of hpux.
4120 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4121 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4122 R_N0SEL and R_N1SEL.
4124 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4126 * flonum-konst.c: Add two more constants for 1e+-2048 and
4127 1e+-4096, and correct the other constants.
4129 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4131 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4133 * config/obj-elf.c (obj_elf_section): Allow predefined section
4134 types to set the nobits type. Avoid a shadowed declaration.
4136 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4138 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4139 reduce relocs using e_nlrsel field selectors.
4141 * write.c (fix_new_exp): Don't use #elif. Some compilers
4144 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4146 (pa_chk_field_selector): Handle new field selectors for SOM.
4148 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4150 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4151 * configure: Rebuild.
4152 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4153 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4155 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4158 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4160 * mpw-make.sed: Update to handle shared library support.
4162 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4164 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4165 the insn on mismatch.
4167 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4169 * configure.in: Add support for a29-coff.
4170 * configure: Rebuild.
4172 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4174 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4175 of the section when looking for the R_SH_USES fixup, because the
4176 frag addresses have not yet been adjusted.
4178 * gdbinit.in: Set a breakpoint on as_warn_where.
4180 * config/tc-mips.c (macro): Add missing arguments to macro_build
4181 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4183 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4185 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4186 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4188 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4190 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4192 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4194 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4195 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4196 Recognize [uU] format args as sparclet cpregs.
4198 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4200 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4203 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4205 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4206 well as S_IS_EXTERNAL.
4207 (tc_fix_adjustable): Likewise.
4208 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4209 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4211 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4212 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4214 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4216 * config/tc-sparc.c (max_architecture): Change to sparclite for
4218 (default_compatible): Delete.
4219 (sparc_ffs): New function.
4220 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4221 (sparc_ip): Rewrite architecture match and bump logic.
4223 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4225 * configure.in: Check for 'do not mix' from native linker before
4226 trying to use -rpath.
4227 * configure: Rebuild.
4229 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4231 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4232 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4233 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4234 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4236 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4237 to the symbol lnnoptr field, to get the correct file offset.
4239 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4241 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4242 symbols that are not function, file, or section symbols to be
4245 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4247 * configure: Set and substitute RPATH_ENVVAR.
4248 * configure: Rebuild.
4249 * Makefile.in (RPATH_ENVVAR): New variable.
4250 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4252 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4253 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4254 * configure: Rebuild.
4256 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4258 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4259 appropriate flags in BFD section.
4261 * configure.in (m68k-*-psos*): New target.
4262 * configure: Rebuild.
4263 * config/te-psos.h: New file.
4264 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4267 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4269 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4270 * configure.in: Remove duplicate setting of cpu_type. Check
4271 whether opcodes library is required for on all targets, not just
4273 * configure: Rebuild.
4275 * config/tc-mips.c (mips_big_got): New static variable.
4276 (s_extern): Don't declare.
4277 (reg_needs_delay): New static function.
4278 (macro_build): Permit GOT/CALL_HI/LO relocs.
4279 (macro_build_lui): If place is not NULL, use the number in the
4281 (load_address): Handle mips_big_got case.
4282 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4284 (OPTION_XGOT): Define.
4285 (md_longopts): Add "xgot" if OBJ_ELF.
4286 (md_parse_option): Handle -xgot.
4287 (md_show_usage): Mention -xgot.
4288 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4289 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4291 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4293 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4294 the byte relocation, point it to the low byte of the word.
4296 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4298 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4299 * configure: Rebuild.
4301 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4303 * configure.in: Recognize any sparc* cpu.
4304 * configure: Regenerated.
4306 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4308 * read.c (potable): Add "mri" and ".mri".
4309 (s_mri): New function.
4310 * read.h (s_mri): Declare.
4311 * app.c (scrub_m68k_mri): New static variable.
4312 (mri_pseudo): New static variable.
4313 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4314 flag_m68k_mri. Initialize scrub_m68k_mri.
4315 (mri_state, mri_last_ch): New static variables.
4316 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4318 (app_push): Save new fields.
4319 (app_pop): Restore new fields.
4320 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4321 If TC_M68K, use a trivial state machine to look for occurrences of
4322 the .mri pseudo-op, and change the mode appropriately.
4323 * as.h (do_scrub_begin): Update prototype.
4324 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4326 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4328 (m68k_mri_mode_change): New function.
4329 (md_parse_option): Set reg_prefix_optional_seen.
4330 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4331 (MRI_MODE_CHANGE): Define.
4332 * doc/as.texinfo: Document .mri pseudo-op.
4334 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4337 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4339 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4340 * config/m68k-parse.h (enum pic_relocation): Define.
4341 (struct m68k_exp): Add pic_reloc field.
4342 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4343 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4344 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4346 * config/tc-m68k.c: Delete definition of NO_RELOC.
4347 (struct m68k_it): Add pic_reloc field.
4348 (add_fix): Copy over pic_reloc field.
4349 (md_pseudo_table): Interpret .align parameter as byte count.
4350 (mote_pseudo_table): Likewise.
4351 (tc_m68k_fix_adjustable): New function.
4352 (get_reloc_code): New function.
4353 (md_assemble): Use it as last argument to fix_new_exp.
4354 (md_apply_fix_2): For a relocation against a symbol don't put the
4355 addend into the data.
4356 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4357 (m68k_ip): Don't relax an operand that requires pic relocation.
4358 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4360 * write.c (fixup_segment): Don't add symbol value to addend if
4361 TC_M68K and OBJ_ELF.
4362 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4363 (motorola_operand): Add rule for `(zapc, EXPR)'.
4365 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4367 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4368 *really* is permissible before the comma.
4370 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4373 inserting nop instructions.
4375 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4379 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4382 class setting for a CALLNAME symbol in COFF.
4384 * read.c (potable): Pass negative numbers for new .balign[wl] and
4385 .p2align[wl] pseudo-ops.
4386 (s_align_bytes): Treat a negative argument as specifying the fill
4388 (s_align_ptwo): Likewise.
4390 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4392 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4393 (do_align): Take new len parameter. Change all callers. Pass it
4395 (s_align_bytes): Arg now indicates the length of the fill pattern.
4396 (s_align_ptwo): Likewise.
4397 * config/obj-coff.c (write_object_file): Pass length to
4399 * config/tc-i386.h (md_do_align): Take new len parameter.
4400 * config/tc-m88k.h (md_do_align): Likewise.
4401 * config/tc-m88k.c (m88k_do_align): Likewise.
4402 * config/tc-sh.h (md_do_align): Likewise.
4403 * config/tc-sh.c (sh_do_align): Likewise.
4404 * doc/as.texinfo: Document new pseudo-ops.
4406 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4407 done in cvt_frag_to_fill.
4409 * config/tc-sh.h (sh_do_align): Declare.
4410 (md_do_align): Define.
4411 * config/tc-sh.c (sh_do_align): New function.
4413 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4414 difference if the next address is before the current one.
4416 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4417 (archs): Initialize new field.
4418 (m68k_ip): Don't list alias names when listing CPUs which support
4421 * as.c (main): Call parse_args before read_begin.
4422 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4423 front of generated pseudo-ops.
4424 * read.c (potable): Ignore "name".
4425 (s_app_file): Permit a single quote after the string, since one
4426 may appear in m68k MRI mode.
4428 * configure.in: Check for --enable-shared. If linking against
4429 shared BFD and opcodes, fix library name on SunOS, and try to set
4431 * configure: Rebuild.
4433 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4435 * as.h (flag_m68k_mri): Declare.
4436 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4437 * Many files: For MRI syntax that is specific to the m68k MRI
4438 assembler, check flag_m68k_mri rather than flag_mri or
4439 MRI_MODE_NEEDS_PSEUDO_DOT.
4441 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4443 * config/tc-i960.c (ARCH_HX): Define.
4445 (targ_has_sfr): Handle ARCH_HX.
4446 (targ_has_iclass): Handle ARCH_HX.
4447 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4448 (tc_headers_hook): If the architecture was specified explicitly,
4449 use it when setting the flags. Set the extern variable coff_flags
4450 rather than headers->filehdr.f_flags, since the latter is set
4451 unconditionally in obj-coff.c.
4452 (i960_handle_align): Remove unused variable fixp.
4454 Support for building bfd and opcodes as shared libraries, based on
4455 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4456 * configure.in: Set OPCODES and BFD to search directories.
4457 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4458 * configure: Rebuild.
4459 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4460 (LIBDEPS): New variable.
4461 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4462 $(HLDFLAGS) in link.
4463 (check): Set LD_LIBRARY_PATH in the environment.
4465 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4467 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4468 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4469 read-only, not read/write.
4471 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4473 * Makefile.in (INSTALL_XFORM): Remove -e.
4475 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4478 than comparing S_GET_SEGMENT to undefined_section.
4479 (write_object_file): Skip symbols which were equated to an
4480 undefined or common symbol.
4481 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4482 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4484 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4485 or S_IS_COMMON call S_GET_VALUE.
4486 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4487 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4488 to an undefined or common symbol, convert the reloc to be against
4490 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4491 undefined or common symbol.
4492 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4493 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4494 to an undefined or common symbol, convert the reloc to be against
4496 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4497 undefined or common symbol.
4498 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4499 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4501 (yank_symbols): Skip symbols which were equated to an undefined or
4504 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4506 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4507 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4509 * configure.in: Make sure we only add m68k-parse.o to
4510 ${extra_objects} once, no matter how many m68k targets have been
4512 * configure: Rebuild.
4514 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4516 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4517 * configure: Rebuild.
4519 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4521 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4522 * doc/c-m68k.texi: Document .extend and .ldouble.
4524 * configure.in (m68*-apple-aux*): New target.
4525 * config/te-aux.h: New file.
4526 * config/obj-coff.c (compare_external_relocs): New static function
4528 (do_relocs_for): Sort relocs if TE_AUX.
4529 (fixup_segment): If TE_AUX, store common symbol value in segment.
4530 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4532 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4534 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4536 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4538 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4539 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4541 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4542 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4543 an undefined symbol and the size of a function symbol.
4544 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4545 for all common symbols.
4547 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4549 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4552 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4555 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4557 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4558 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4560 * ecoff.c (localsym_t): Add addend field.
4561 (add_ecoff_symbol): Add addend argument. Change all callers.
4562 (coff_sym_value): Make static.
4563 (coff_sym_addend): New static variable.
4564 (ecoff_directive_def): Initialize coff_sym_addend.
4565 (ecoff_directive_val): Accept symbol + constant.
4566 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4567 (ecoff_build_symbols): Include the addend in the symbol value.
4569 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4571 * config/tc-ppc.c (md_assemble): Ignore overflow on
4572 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4574 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4576 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4577 bytes in size, so offset appropriately in big endian mode when
4578 writing the bottom 2 bytes.
4580 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4582 * config/tc-sparc.c (default_compatible): New static local.
4583 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4584 (sparc_ip): If no architecture or -bump specified, don't mark as
4585 mismatched those in default_compatible.
4587 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4589 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4590 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4591 * configure: Rebuild.
4592 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4593 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4594 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4595 (sco_id): Declare if SCO_ELF.
4597 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4599 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4600 ({max,warn_after}_architecture): New static locals.
4601 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4602 If both architecture and -bump requested, set max_architecture to max.
4603 (sparc_md_end): Simplify.
4604 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4605 Rewrite code to bump architecture and check for conflicts.
4606 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4607 with Solaris assembler.
4608 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4609 (md_show_usage): Update.
4611 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4613 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4615 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4617 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4618 #ifdef sparcv9 when choosing value.
4621 (sparc_md_end): Declare.
4622 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4623 (initial_architecture): New static local.
4624 (can_bump_v9_p): Likewise.
4625 (NO_V9): Delete all occurrences.
4626 (sparc_md_end): New function.
4627 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4628 Don't bump architecture to v9 unless can_bump_v9_p set.
4629 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4630 * configure.in (sparc64 target cpu): Don't set obj_format here.
4631 (SPARC_V9): Renamed from sparcv9.
4632 (sparc64-*-elf*): Define SPARC_ARCH64.
4633 * configure: Regenerated.
4634 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4635 (SPARC_ARCH64): Add.
4636 * conf.in: Regenerated.
4637 * config/vmsconf.h: Update.
4639 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4641 * config/tc-mips.c (load_register): Optimise "dli" loads.
4642 (md_show_usage): add "-mcpu=vr4100" to help text.
4644 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4647 undefined symbol, preserve the X_op of O_symbol.
4648 (S_GET_VALUE): Fix check to permit this case.
4649 * write.c (write_relocs): If a reloc is against an undefined
4650 symbol equated to another symbol, change the reloc to be against
4652 * config/obj-coff.c (do_relocs_for): Likewise.
4654 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4657 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4659 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4660 computer is PowerPC.
4662 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4664 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4665 mentioned in the eabi.
4667 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4669 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4670 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4672 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4674 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4676 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4678 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4679 as a section it is ok to have unadorned -mrelocatable pointers in.
4681 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4683 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4686 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4688 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4689 dependent section attributes can be handled.
4691 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4692 macros to add support for exclude section flag and ordered section
4695 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4696 functions to add support for exclude section flag and ordered
4699 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4701 * subsegs.c (section_symbol): Don't try to look up the section
4702 symbol in the hash table. It should be possible to have a symbol
4703 with the same name as a section, but no connection to it.
4705 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4706 From James Carlson <carlson@xylogics.com>.
4708 * expr.c (operand): Skip whitespace after a close parenthesis.
4709 From James Carlson <carlson@xylogics.com>.
4711 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4713 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4714 as_warn_where for relocation overflow.
4715 (parse_reg): Accept register name only if next character is
4718 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4720 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4721 addresses for static variables.
4723 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4725 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4726 and xgot give the old toc16 relocation.
4727 (md_apply_fix3): Support all GOT relocations.
4729 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4731 * config/tc-mips.c (load_address): Correctly handle a constant in
4732 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4734 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4736 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4737 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4738 (build_Mbytes): Handle REG_B.
4740 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4742 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4744 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4746 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4748 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4750 * config/obj-coff.c (write_object_file): Set the s_align field to
4751 the number of bytes, rather than to the power of 2.
4753 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4755 * Makefile.in (DISTCLEAN_HERE): New variable.
4756 (distclean): Use it.
4757 (maintainer-clean): Depend upon clean-here rather than clean,
4758 distclean, and clean-info. Run make maintainer-clean in doc.
4759 Remove files listed in DISTCLEAN_HERE.
4760 * doc/Makefile.in (maintainer-clean realclean): Split out from
4761 distclean. Depend upon clean-info and distclean.
4763 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4765 * mac-as.r: Fix copyright and version strings.
4766 (cfrg): Use PROG_NAME instead of literal name.
4768 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4770 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4772 * config/tc-a29k.h (tc_unrecognized_line): Define.
4773 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4774 (md_operand): Handle a29k style local dollar labels.
4776 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4778 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4780 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4782 * read.c (s_fill): If md_flush_pending_output is defined, call
4785 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4787 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4788 Treat rs_align_code like rs_align.
4790 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4792 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4793 converting an absolute address into a PC-relative one.
4795 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4797 * mpw-config.in: Don't always use te-generic.h for emulation.
4798 (powerpc-apple-macos): Use emulation te-macos.h.
4800 (mips-gm-magic): New configuration.
4802 * mpw-make.sed (install, install-only): Edit in Mac-specific
4805 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4807 * configure.in: Improve message about unsupported ELF targets.
4808 * configure: Rebuild.
4810 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4811 pattern is zero. From Manfred Hollstein.
4813 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4815 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4816 the various idata sections, we check the name on the .section pseudo.
4818 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4820 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4821 add section's paddr to add_number; compatibility to native as and
4824 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4826 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4828 * hash.c (struct hash_entry): Moved here...
4829 * hash.h (struct hash_entry): ...from here.
4831 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4832 if it's already known to be null.
4834 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4836 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4837 bit relocs converted to PC relative relocs. This turned out to
4838 add the offset from the beginning of .text twice.
4840 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4842 * stabs.c (s_stab_generic): In 's' case, free string from
4845 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4847 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4850 * subsegs.h (segment_info_type): Make bitfields unsigned.
4852 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4853 and move them together. On most systems this will reduce the
4854 structure size by one word.
4855 (operatorT): Define O_max.
4856 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4859 * read.c (pop_insert): Print error returned by hash table
4862 * as.c (dump_statistics): Split out from main; dump some hash
4863 table stats and target-specific stats.
4864 (start_time): No longer automatic to main.
4865 (main): Set file-level start_time and call dump_statistics at
4866 exit. Exit by calling xexit.
4867 (show_usage): Make --statistics description less specific.
4868 * subsegs.c (subsegs_print_statistics): New function.
4869 * write.c (write_print_statistics): New function.
4870 (n_fixups): New static variable.
4871 (fix_new_internal): Increment it.
4872 * read.c (read_print_statistics): New function.
4873 * read.h (read_print_statistics): Declare.
4874 * symbol.c (symbol_print_statistics): New function.
4875 * symbol.h (symbol_print_statistics): Declare.
4876 * hash.c (hash_print_statistics): New function.
4877 * hash.h (hash_print_statistics): Declare.
4878 * config/tc-i386.c (i386_print_statistics): New function.
4879 * config/tc-i386.h (i386_print_statistics): Declare.
4880 (tc_print_statistics): New macro.
4881 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4884 * hash.c (DELETED): Rewrite to use a valid but unique address.
4885 (START_POWER): Reduce to 10.
4886 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4887 Add new values for counting strcmp calls.
4888 (GROW_FACTOR): New macro.
4889 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4891 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4892 (hash_new): Use FULL_VALUE.
4893 (struct hash_control): Definition moved here.
4894 (hash_code): Don't mask to low bits.
4895 (hash_ask): Mask returned hash code here. Check hash value before
4896 calling strcmp; count strcmp calls.
4897 * hash.h (struct hash_control): Declare, don't define, here.
4898 (HASH_STATLENGTH): Deleted.
4899 (struct hash_entry): Add field for hash code.
4900 (hash_say, hash_apply): Don't declare.
4902 * hash.c (destroy): Return void.
4903 (applicatee): Ditto.
4904 (main): Fix declarations.
4905 (hash_apply): Return void. Argument `function' returns void. Put
4906 inside "#ifdef TEST".
4907 (hash_say): Define only if TEST is defined.
4908 * hash.h (hash_apply, hash_say): Declarations deleted.
4910 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4912 * configure: Rebuild with autoconf 2.7.
4914 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4916 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4917 * configure: Rebuild with autoconf 2.6.
4919 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4921 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4922 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4924 (ppc_frob_file): Remove.
4925 * config/tc-ppc.h (tc_frob_file): Don't define.
4926 (ppc_frob_file): Don't declare.
4928 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4930 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4931 * config/alpha-opcode.h: Include one-operand variants of jmp and
4934 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4935 with te-delta.h in 8.3 file systems.
4936 * configure.in: Adjusted.
4938 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4940 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4942 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4944 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4946 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4948 Version 2.6 released.
4949 * Makefile.in (VERSION): Updated to 2.6.
4951 * config/obj-coff.c (write_object_file): Change use of md_do_align
4952 to pass a pointer rather than a fill value, to match other uses.
4954 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4956 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4958 * as.c (main): Move md_end call to just after call to
4959 perform_an_assembly_pass. Delete cpu-specific code here.
4960 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4961 * config/tc-arm.c (md_end): Unused function deleted.
4962 * config/tc-ns32k.c (md_end): Ditto.
4964 * config/tc-i386.c (i386_align_code): New function, moved here
4965 from HANDLE_ALIGN macro.
4966 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4968 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4970 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4973 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4975 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4976 multi-byte nops to avoid changing gcc. The necessary gcc change
4977 might break old assemblers.
4979 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4981 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4982 generate optimal multi-byte nop instructions for ".align n"
4983 ".align n,0x90", and aligns requiring more than 15 bytes of
4984 padding still generate multiple 0x90's as before.
4986 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4988 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4990 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4992 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4993 * configure: Update.
4994 * mpw-make.sed: Reorder commands to make sed happier.
4995 * config/te-macos.h: New file.
4996 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
4998 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5000 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5001 conditional branches.
5002 (md_apply_fix): Likewise.
5004 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5006 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5007 generate a reloc which the linker will not handle correctly. Fix
5008 overflow checking--R_IREL is 18 bits, not 17.
5010 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5012 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5013 from a PC relative reloc if TC_A29K.
5015 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5016 code depends upon it.
5018 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5019 $extend. Based on code from Eric Freudenthal
5020 <freudenthal@nyu.edu>.
5021 * config/tc-a29k.h (LEX_DOLLAR): Define.
5022 * read.c (LEX_DOLLAR): Define if not defined.
5023 (lex_type): Use LEX_DOLLAR.
5025 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5027 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5030 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5032 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5034 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5036 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5037 used only by "dlltool.c".
5039 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5041 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5042 (md_pseudo_table): Don't define "extern".
5044 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5046 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5048 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5050 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5052 * macro.c (macro_expand_body): Don't warn about == with a
5053 nonexistent parameter, in case it is in a comment field.
5055 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5057 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5058 set, even if macro_alternate is set.
5059 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5060 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5061 the token unless it ended in '@'.
5062 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5063 * doc/c-a29k.texi: Document macro usage on A29K.
5065 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5067 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5069 (install_operand): Likewise.
5071 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5073 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5075 * configure.in (m88k-motorola-sysv*): New target.
5076 * configure: Rebuild.
5077 * config/te-delta88.h: New file.
5078 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5080 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5081 (md_do_align): Define.
5082 * config/tc-m88k.c: Include "subsegs.h".
5083 (m88k_do_align): New function.
5085 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5086 (COFF_NOLOAD_PROBLEM): Define.
5087 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5089 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5091 * config/tc-i386.c (md_assemble): For a jump instruction with
5092 non-constant target, require 7 available bytes in the current
5095 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5097 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5100 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5102 * configure.in (alpha-*-linux*): Use ecoff.
5103 * configure: Rebuild.
5104 * ecoff.c (ecoff_directive_extern): New function.
5105 (ecoff_directive_weakext): New function.
5106 (ecoff_build_symbols): Handle weak symbols.
5107 (ecoff_setup_ext): Likewise.
5108 (ecoff_frob_symbol): Warn about weak common symbols.
5109 * ecoff.h (ecoff_directive_extern): Declare.
5110 (ecoff_directive_weakext): Declare.
5111 * symbols.c (S_IS_WEAK): New function.
5112 * symbols.h (S_IS_WEAK): Declare.
5113 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5115 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5118 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5120 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5122 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5123 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5124 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5125 * config/obj-coff.c (coff_frob_symbol): Don't call
5126 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5127 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5130 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5131 (ppc_stab_symbol): New static variable.
5132 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5133 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5134 sy_tc.real_name to the stab string.
5135 (ppc_bc, ppc_ec): New static functions.
5136 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5138 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5140 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5143 * input-scrub.c (input_scrub_push): Reset sb_index.
5145 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5147 * listing.c (listing_newline): Don't create a frag in the absolute
5150 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5152 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5153 (ppc_csect): Move most of the code to ppc_change_csect, and call
5155 (ppc_change_csect): New static function, taken from ppc_csect.
5156 (ppc_section): New static function.
5157 (ppc_saw_abs): New static varable.
5158 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5159 a symbol has no csect.
5160 (ppc_adjust_symtab): New function.
5161 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5162 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5164 * write.c (write_object_file): If tc_adjust_symtab is defined,
5165 call it just before the call to obj_adjust_symtab.
5167 * symbols.c (symbol_find_or_make): Change name to be const.
5168 * symbols.h (symbol_find_or_make): Update declaration.
5170 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5172 * doc/as.texinfo (Align): Mention SH.
5173 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5175 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5176 (Z8000 Directives, even): Don't give numeric align value, instead
5179 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5181 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5184 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5186 * Makefile.in (diststuff): Also make info.
5187 (maintainer-clean realclean): Also make clean-info.
5189 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5191 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5192 (pa_subspace): For ".nsubspa", always create a new subspace
5193 with the given attributes, even if one already exists with the
5196 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5198 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5199 TC_FORCE_RELOCATION, taking an additional section argument. If
5200 the section of the target symbol is not the same as the current
5201 section, always force the relocation to be used.
5202 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5204 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5205 md_pcrel_from function, taking an additional section argument.
5206 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5208 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5209 older TC_FORCE_RELOCATION if not defined.
5210 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5211 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5212 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5213 TC_FORCE_RELOCATION.
5215 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5217 * input-scrub.c (as_where): Set name to null pointer if we don't
5219 * messages.c (identify): Only print filename if non-null.
5220 (as_show_where): Ditto, for line number too.
5221 (as_warn_internal, as_bad_internal): Ditto.
5223 * input-file.c (input_file_open): If the input file can't be
5224 opened, consider it an error.
5226 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5228 * config/tc-mips.c: Added mips_4100 control, and support for
5229 accepting the 4100 as a MIPS architecture variant (md_begin,
5230 macro_build, mips_ip, md_parse_option). Adding suitable
5231 command-line OPTIONs, and updating the help text (md_show_usage).
5233 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5235 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5236 BFD_ASSEMBLER is defined.
5238 * Use one active frag and one obstack per frag chain:
5239 * frags.c (frags): Variable deleted.
5240 (frag_alloc): New function.
5241 (frag_grow, frag_more, frag_variant, frag_now_fix,
5242 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5244 (frag_new): Ditto. Verify that frch_last and frag_now match on
5245 entry and exit, and that old frag_now has non-zero type. Replace
5246 "know" uses with "assert". Use frag_alloc instead of mucking with
5248 * frags.h (frags): Declaration deleted.
5249 * subsegs.h (struct frchain): Add new field frch_frag_now.
5250 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5252 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5253 give it any stricter alignment than frchainS structures need. Do
5254 not initialize frags obstack. Set frag_now to point to
5255 dummy_obstack. Initialize absolute_frchain.
5256 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5257 field of frchainS. Don't create new frags on section switch, and
5258 use frag_alloc when creating a new frag chain. For absolute
5259 section, set frchain_now to absolute_frchain. Verify that
5260 frch_last and frag_now match on entry and exit. Initialize
5261 per-chain obstack, and under gcc, set required alignment to that
5262 needed by fragS structure.
5264 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5266 * stabs.c (get_stab_string_offset): Only copy input string if a
5267 fresh copy is needed, not if the section already exists.
5268 (s_stab_generic): Cache stab section name to bypass lookups, since
5269 usually it will match. Could be made faster still by changing the
5270 memory allocation rules.
5271 (s_xstab): Cache section name to bypass repeated string
5274 * frags.c (frag_new): Deleted register declarations.
5276 * listing.c (frag_now): Don't declare.
5278 * as.c (chunksize): New variable.
5279 (debug_memory): New variable.
5280 (main): If debug_memory is set, reduce chunksize and
5282 * as.h (chunksize): Declare it.
5283 * read.c (read_begin): Use it.
5285 * config/tc-alpha.c (md_shortopts): Include 'g'.
5286 (md_parse_option): Ignore it.
5288 * Makefile.in (distclean): Remove Makefile and config.status from
5289 testsuite directory.
5290 (clean-here): Don't delete testsuite. Instead, delete only the
5291 files within it that would be generated by running tests.
5293 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5294 frag_now_fix instead of accessing obstack info directly.
5295 * config/tc-arm.c (s_ltorg): Ditto.
5296 (md_assemble): Ditto.
5298 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5301 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5303 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5304 chain after parsing value expression, if any, to avoid separating
5305 continued .stabs lines.
5307 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5309 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5310 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5312 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5314 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5315 -mcom support and PPC_OPCODE_ANY for -many.
5316 (md_parse_option): Ditto.
5318 (md_begin): For duplicate instructions, print all duplicates
5321 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5323 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5324 common mode operation.
5325 (md_show_usage): Add -mcom to usage message.
5327 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5329 * expr.c (op_rank): Add O_symbol_rva.
5330 * expr.h (operatorT): Add O_symbol_rva.
5331 * read.c (cons_worker): Set O_symbol_rva when necessary.
5332 * write.c (fix_new_exp): Understand O_symbol_rva.
5334 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5336 * config/tc-mips.c: Correct s_cons arguments. From Michael
5337 Joosten <joost@ori.cadlab.de>.
5339 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5341 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5342 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5343 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5345 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5346 make non-static. Change all users.
5347 * config/obj-coff.h (coff_n_line_nos): Declare.
5349 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5351 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5353 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5355 * config/obj-elf.c (obj_elf_common): Convert specified byte
5356 alignment to power of two. Set size of local bss symbol.
5358 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5360 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5362 * sb.c, macro.c: Decide whether to include <string.h> or
5363 <strings.h> just as as.h does.
5365 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5367 * Makefile.in (site.exp): Fix setting of $srcdir.
5369 * config/tc-arm.c (md_atof): Fix little-endian output.
5370 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5373 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5375 * doc/as.texinfo: Split out the NS32k family documentation,
5376 despite its being commented out for now.
5377 * doc/c-ns32k.texi: New file.
5379 * sb.c, macro.c: Include string.h.
5381 * Makefile.in (comparison): Only check *.o; we don't care if
5382 timestamps inserted by the native linker differ.
5384 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5385 if alignment stricter than 4 bytes is requested; in that case,
5386 align to a 4-byte boundary first.
5388 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5390 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5391 uninitialized" warning for `Max_Source_Offset'.
5393 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5395 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5396 qualifiers and detect errors if present.
5397 (md_assemble): Add call to parse_toc_entry. Also added some support
5398 for the [tocv] qualifier.
5399 (ppc_pe_tocd): New function to support data in the toc section.
5401 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5403 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5406 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5408 * config/tc-m68k.c (isword): Accept all values from -65536 to
5409 +65535, so ~VAL will not be rejected.
5411 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5412 skip characters after the pseudo-op.
5414 * read.c (get_line_sb): Don't look past buffer_limit.
5415 (s_include): In MRI mode, skip characters after the file name.
5417 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5419 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5420 periods in register names.
5422 For older changes see ChangeLog.1.