1 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
4 buffer size to make a copy of the symbol.
6 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
9 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
11 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
12 step through the frags calling cvt_frag_to_fill, switch to
13 SEG_DATA when we reach data_frag_root.
15 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
17 * config/tc-mn10300.c (md_assemble): Allow an empty register
18 list for instructions which use register lists.
20 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
22 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
24 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
27 * config/tc-arm.c: Add prototypes for many static functions.
28 (struct asm_opcode ): Add prototypes for parms field.
29 (struct thumb_opcode ): Likewise.
30 (fp_op2): Remove unused flags parameter.
31 (output_inst): Make static.
32 (arm_after_pass_hook): Remove unused ignore parameter.
33 * config/tc-arm.h (arm_after_pass_hook): Declare.
34 (arm_start_line_hook): Declare.
35 (arm_frob_label): Declare.
37 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
39 * depend.c (wrap_output): new prototype.
41 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
43 * config/tc-sh.c (md_apply_fix): Check for overflow.
45 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
46 section size to be aligned.
48 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
50 * config/tc-sh.h (md_cons_align): Define.
51 (sh_cons_align): Declare.
52 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
53 (sh_no_align_cons): New static variable.
54 (s_uacons): New static function.
55 (sh_cons_align): New function.
56 (sh_handle_align): Warn about misaligned data.
57 * doc/c-sh.texi: Document .uaword and .ualong.
59 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
61 * macro.c (macro_expand): In MRI mode, treat single quote as a
62 separator character when checking for a positional argument.
64 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
66 * config/tc-arm.c (md_parse_option): Merge in changes from
69 * config/tc-arm.h: Merge in changes from armT-970328-branch.
71 * configure.in (emulations): Add Thumb architecture support from
74 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
76 * doc/all.texi: Add enabling of ARM documentation.
78 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
80 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
82 * config/tc-mips.c: Added r3900 support.
84 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
86 * as.c: (parse_args) `-t' option requires an argument.
88 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
90 * config/tc-arm.c (md_begin): Change call to
91 coff_arm_bfd_set_private_flags() to a call to
92 bfd_set_private_flags().
94 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
96 * Makefile.in: Rebuild dependencies.
98 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
99 of a BFD_RELOC_RVA reloc.
101 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
103 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
104 (hppa_force_relocation): Force a relocation for an absolute
107 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
109 * doc/as.texinfo: Don't use @value in section names or index
110 entries; it confuses texinfo.tex.
112 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
114 * doc/as.texinfo: Updated for -MD option.
115 * Makefile.in (CFILES): Added depend.c.
116 (OBJS): Added depend.o.
117 * as.h (start_dependencies, register_dependency,
118 print_dependencies): New declarations.
119 * depend.c: New file.
120 * as.c (parse_args): Added -MD option.
121 (main): Call print_dependencies.
122 (show_usage): Added help for -MD.
123 * read.c (s_app_file): Call register_dependency.
124 (s_include): Call register_dependency when file is found.
125 (read_a_source_file): Call register_dependency.
127 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
129 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
130 section address to the symbol value.
132 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
134 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
135 into the new membership field.
137 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
139 * config/tc-arm.c (md_begin): If no cpu type is specified on the
140 command line then the ARM7 is now chosen by default when setting
141 the BFD machine and architecture.
143 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
145 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
147 (md_begin): Added code to generate flags to be set into the COFF
148 header and the calls to the BFD functions to do this.
149 (md_parse_option, md_show_usage): Added new command line
150 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
151 -marmv3m, -marmv4, -marmv4t.
153 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
156 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
158 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
160 * config/tc-mn10300.c (md_convert_frag): Likewise.
162 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
164 * config/tc-mips.c (set_at): Check for bignum.
165 (check_absolute_expr, macro, mips16_macro): Likewise.
168 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
170 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
171 for overflow/underflow, only insert lower 15 bits into instruction.
174 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
176 * config/tc-i386.c (pi): Check for RegMMX.
178 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
180 * expr.c (expr): When subtracting values in the same frag,
181 subtract X_add_number rather than adding it.
183 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
185 * config/obj-coff.c (write_object_file): Just pass NULL to
186 md_do_align, not the address of a char holding NOP_OPCODE.
188 * config/tc-mips.c (macro): Handle constants for M_LI_D and
190 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
191 than an address if the floating point value looks sufficiently
194 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
196 * config/tc-i386.c (md_section_align): If a.out and BFD, force
197 section size to be aligned.
199 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
201 * cond.c: Include "macro.h".
202 (struct conditional_frame): Add macro_nest field.
203 (initialize_cframe): Initialize macro_nest.
204 (cond_finish_check): Add nest parameter. Change all callers.
205 (cond_exit_macro): New function.
206 * as.h (cond_finish_check): Update declaration.
207 (cond_exit_macro): Declare.
208 * input-scrub.c (macro_nest): Make globally visible.
209 (input_scrub_next_buffer): Call cond_finish_check.
210 * macro.h (macro_nest): Declare.
211 * read.c (s_mexit): Call cond_exit_macro.
213 * config/tc-i386.h (RegMMX): Define.
214 * config/tc-i386.c (pi): Check for all register types.
215 (type_names): Add RegMMX.
216 (md_assemble): Handle RegMMX.
218 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
220 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
223 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
225 * config/tc-mips.c (nopic_need_relax): Add new parameter
226 before_relaxing. Use it when testing ecoff_extern_size.
227 (load_address, macro, md_estimate_size_before_relax): Fix all
230 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
232 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
233 (obj_elf_subsection): New static function.
235 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
237 * config/obj-coff.c (coff_header_append): Don't reset string_size
238 each time through the loop.
240 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
242 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
244 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
246 * doc/internals.texi (Porting GAS): Correct documentation for
247 current configure handling of targ-cpu.h, et. al.
248 (CPU backend): Document listing macros.
250 * listing.c (data_buffer): Set size based on other listing macros,
251 rather than always using 100.
252 (data_buffer_size): Remove static variable.
253 (calc_hex): Make data_buffer_size a local variable. Don't leave
254 any slop when filling data_buffer.
256 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
258 * doc/c-mips.texi: Document .set autoextend.
260 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
262 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
263 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
264 sparc-*-openbsd*): New targets.
265 * configure: Rebuild.
267 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
269 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
270 for all undefined symbols.
272 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
274 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
277 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
279 * configure.in (alpha*-*-openbsd*): New target.
280 * configure: Rebuild.
282 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
284 * configure.in (mips-*-openbsd*): New target.
285 * configure: Rebuild.
288 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
290 * config/tc-d30v.c (parallel_ok): Fix parallel checking
291 for instructions using conditional execution.
294 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
296 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
298 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
300 * Makefile.in (srcroot): Remove.
301 (INSTALL): Set to @INSTALL@.
302 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
303 (all, dvi): Don't set srcroot.
304 (install): Depend upon as.new, gasp.new, and installdirs. Use
305 $(program_transform_name) directly, rather than using
306 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
307 (installdirs): New target.
308 * doc/Makefile.in (INSTALL_XFORM1): Remove.
309 (install): Depend upon installdirs. Use $(program_transform_name)
310 directly, rather than using $(INSTALL_XFORM) and
312 (installdirs): New target.
313 (install-info-as): Run mkinstalldirs.
314 (install-info-gasp): Likewise.
316 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
318 * Makefile.in (INSTALL): Change install.sh to install-sh.
320 * symbols.c (resolve_symbol_value): Check for division by zero.
322 From Thomas Graichen <graichen@rzpd.de>:
323 * Makefile.in: Always use $(SHELL) when running move-if-change.
324 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
325 * configure: Rebuild.
327 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
329 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
330 New argument `want'. Update enum cgen_parse_operand_result values.
331 Initialize if CGEN_PARSE_OPERAND_INIT.
332 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
333 (md_assemble): Call cgen_asm_init_parse.
334 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
336 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
338 * config/tc-m68k.c (m68k_ip): Handle #j.
340 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
342 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
343 right address for call label:32,regs,imm.
345 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
347 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
349 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
350 symbol for OBJ_ELF anymore.
352 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
354 * Makefile.in: Regenerate dependencies.
355 (TARG_CPU): New variable.
356 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
357 (.dep1): Delete creating of cgen-opc.h.
358 (.tcdep): Put proper contents in cgen-opc.h.
359 * configure.in (m32r): Delete setting of extra_files, extra_links.
360 (AC_OUTPUT): Create cgen-opc.h.
361 * configure: Regenerated.
363 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
365 * makefile.vms: Update to build gasp.exe.
367 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
369 * write.c (relax_frag): Make non-static.
370 * write.h (relax_frag): Add prototype for.
371 * config/tc-m32r.h (md_do_align): New arg `max'.
372 * config/tc-m32r.c (m32r_do_align): Likewise.
373 Update calls to frag_align, frag_align_pattern.
374 (fill_insn): Update call to m32r_do_align.
375 (m32r_scomm): Update call to frag_align.
377 * config/tc-m32r.[ch]: New files.
379 * Makefile.in (CPU_TYPES): Add m32r.
380 (TARGET_CPU_CFILES): Add tc-m32r.c.
381 (TARGET_CPU_HFILES): Add tc-m32r.h.
382 (DISTCLEAN_HERE): Add cgen-opc.h.
383 (.dep1,.tcdep): Create empty cgen-opc.h.
384 (cgen.o): Add dependencies.
385 (dependencies): Regenerate.
386 * as.h (struct frag): New member fr_targ.
387 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
388 * conf.in (USING_CGEN): New macro.
389 * configure.in (m32r-*-*): Add entry for.
390 Add cgen.o to extra_objects.
391 * configure: Regenerate.
392 * frags.c (frag_var): fr_pcrel_adjust renamed to
393 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
394 (frag_variant): Likewise.
395 * write.c (relax_frag): Likewise.
396 * config/tc-ns32k.c (*): Likewise.
398 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
400 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
401 rather than for any end of line character.
403 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
404 call abort (i.e., as_abort) rather than crashing.
406 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
407 OBJ_ELF, rather than of S_GET_OTHER.
409 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
411 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
413 * Makefile.in (VERSION): Set to 2.8.1.
415 * Branched binutils 2.8.
417 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
419 * COPYING: Update FSF address.
421 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
423 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
425 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
427 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
429 * config-gas.com: Update to handle both vax and alpha.
430 * makefile.vms: Update to use config-gas.
431 * conf-a-gas.com: Remove file.
433 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
435 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
436 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
437 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
440 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
442 * config/tc-tic80.c (line_comment_char): Make '#' start comments
443 at the beginning of a line for compatibility with .S files where
444 cpp leaves the filename transitions beginning with '#'.
447 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
449 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
450 tc_coff_sizemachdep if OBJ_COFF.
452 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
454 * config/tc-ppc.c (register_name): Declare.
456 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
458 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
459 * configure: Rebuild.
461 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
463 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
464 (mips16_mark_labels): New static function.
465 (append_insn): Call mips16_mark_labels.
466 (mips_emit_delays): Likewise.
467 (s_insn): Likewise. Don't call mips_clear_insn_labels.
468 (s_mips_stab): New static function.
470 * configure.in: Use ELF for mips-*-gnu*.
471 * configure: Rebuild.
473 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
475 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
478 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
480 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
481 set OPCODES_LIB to empty.
482 * configure: Rebuild.
484 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
486 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
488 * configure: Rebuild.
490 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
492 * itbl-parse.y (yyerror): Make static. Declare.
494 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
495 * configure.in: Set emulations for mips-*-linux*-*.
496 * configure: Rebuild.
498 * config/tc-mips.c (struct mips_set_options): Define.
499 (mips_opts): New static variable.
500 (mips_isa): Remove. Now a field in mips_opts. Change all
502 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
503 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
504 (struct mips_option_stack): Define.
505 (mips_opts_stack): New static variable.
506 (s_mipsset): Add support for .set push and .set pop.
507 * doc/c-mips.texi: Document .set push and .set pop.
509 * config/obj-elf.c (obj_elf_section_change_hook): New function.
510 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
511 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
513 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
515 * as.c (parse_args): Update copyright date in version message.
517 * Makefile.in (clean-here): Remove dependency files.
519 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
520 (s_mri_common): Check S_IS_COMMON unconditionally.
521 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
522 * config/tc-alpha.c (s_alpha_comm): Likewise.
523 * config/tc-mips.c (nopic_need_relax): Likewise.
524 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
525 (ppc_pe_comm): Likewise.
526 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
527 common symbol to bfd_com_section_ptr.
528 * config/tc-sparc.c (s_common): Likewise.
529 (tc_gen_reloc): Likewise.
532 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
534 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
537 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
539 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
542 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
544 * input-scrub.c (input_scrub_next_buffer): Handle very long input
547 * listing.c (print_lines): Add lineno parameter. Change all
549 (listing_listing): Only call calc_hex for the right line.
550 (listing_list): Set the new edict based on the current edict, in
551 order to handle listing commands in macros correctly.
553 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
556 * cond.c (cond_finish_check): New function.
557 * as.h (cond_finish_check): Declare.
558 * as.c (main): Call cond_finish_check.
561 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
563 * config/tc-d30v.c (md_assemble): If two instructions
564 are supposed to be assembled in parallel and the first one is
565 long, print an error and stop.
566 (md_apply_fix3): Don't calculate absolute relocs. Just write
570 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
572 * config/tc-i386.h (iclrKludge): Define.
573 * config/tc-i386.c (md_assemble): Handle iclrKludge.
575 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
577 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
578 * config/tc-alpha.c (alpha_debug): New static variable.
579 (md_parse_option): Set alpha_debug if -g is seen.
580 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
583 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
585 * config/tc-d30v.c (build_insn): Enable range-checking code.
586 (postfix): Stop at space or comma. Fixes PR 11862.
587 (md_assemble): Change error message.
590 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
592 * Makefile.in: Added automatic dependency building.
593 * dep-in.sed: New file.
595 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
597 * config/obj-ieee.c (segment_name): Don't define function if this
600 * config/obj-coff.h (DO_STRIP): Don't define.
601 * config/tc-h8300.h (DO_STRIP): Don't define.
602 * config/tc-h8500.h (DO_STRIP): Don't define.
603 * config/tc-w65.h (DO_STRIP): Don't define.
604 * config/tc-z8k.h (DO_STRIP): Don't define.
606 * symbols.c (colon): Call obj_frob_label if it is defined.
607 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
609 * configure.in: Don't set files and links. Don't call
610 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
611 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
612 * configure: Rebuild.
613 * Makefile.in (TARG_CPU_C): New variable.
614 (TARG_CPU_O, TARG_CPU_H): New variables.
615 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
616 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
617 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
618 (LINKED_SOURCES): Remove.
619 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
620 (LINKED_HEADERS): Remove.
621 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
622 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
624 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
625 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
626 (itbl-cpu.h): Remove target.
627 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
630 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
632 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
634 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
636 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
637 open coded loop that does not require the name to start with a
640 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
642 * frags.c (frag_var): Change offset parameter to offsetT.
643 (frag_variant): Likewise.
644 * frags.h (frag_variant, frag_var): Update declarations.
645 * config/tc-m68k.c (struct m68k_it): Change foff field to
647 (add_frag): Change off parameter to offsetT.
648 * Several files: Add casts to calls to frag_var.
650 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
651 serialize a parallel make.
652 (itbl-parse.h): Split target out from itbl-parse.c.
654 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
656 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
658 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
659 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
660 storing the value of a common symbol.
662 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
664 * config/obj-coff.c (glue_symbols): Unused variable symbolP
666 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
667 that is done by symbol_remove and symbol_insert.
669 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
672 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
674 * config/tc-mips.c (load_register): In 32 bit mode, when not
675 dealing with a 64 bit number, permit the upper 32 bits to be set
676 even if bit 31 is not set.
678 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
680 * read.c (potable): Add "equiv".
681 (s_set): Handle .equiv based on argument.
682 * doc/as.texinfo (Equiv): New node to document .equiv.
683 (Err): New node to document .err.
685 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
687 * Many files: Add function prototypes.
688 * as.c (show_usage, parse_args): Make static.
689 * frags.h (frag_alloc): Declare.
690 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
691 * symbols.c (dollar_label_instance): Change return type to long.
692 * symbols.h (print_symbol_value): Declare.
693 (print_expr, print_expr_1, print_symbol_value_1): Declare.
694 * write.c (fix_new_exp): Don't declare make_expr_symbol.
695 (remove_subsegs, relax_frag): Make static.
696 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
697 (what_kind_of_float): Likewise.
698 (atof_vax): Make static. Change what_kind to int.
699 (md_atof): Change what_statement_type to int.
700 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
701 * config/tc-alpha.c (vax_md_atof): Declare.
702 (md_atof): Don't declare atof_ieee and vax_md_atof.
703 * config/tc-i386.c (set_16bit_code_flag): Make static.
704 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
705 * config/tc-m68k.c (add_fix): Change width to int.
706 (insert_reg): Change regname to const.
707 (md_atof): Don't declare atof_ieee.
708 (demand_empty_rest_of_line): Don't declare.
709 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
710 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
711 (parse_keyword_arg): Change lookup_fn to take const arg.
712 (md_atof): Don't declare atof_ieee.
713 * config/tc-sparc.h: Add ifdef for multiple inclusion.
714 (tc_aout_pre_write_hook): Don't declare.
716 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
718 * as.h (bfd_alloc_by_size_t): Don't declare.
719 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
721 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
723 * symbols.c (symbol_new): Don't call debug_verify_symchain.
724 (symbol_append): Set sy_next and sy_previous when adding a single
725 symbol to an empty list. Call debug_verify_symchain.
726 (verify_symbol_chain): Use assert, not know.
728 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
730 * NEWS: Note BeOS support.
731 * configure.in: (ppc-*-beos): New target, use coff as object format.
732 * configure: Regenerate with autoconf.
734 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
736 * config/tc-mips.c (md_apply_fix): Improve error message for out
739 * Makefile.in: Add dependencies on obstack.h where needed.
741 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
743 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
744 case of a symbol equated to another symbol when using SVR4_PIC.
746 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
748 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
750 * read.c (read_a_source_file): Call LISTING_NEWLINE before
751 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
753 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
754 and md_elf_section_change_hook if they are defined.
755 (obj_elf_text, obj_elf_previous): Likewise.
757 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
759 * config/obj-multi.h (struct elf_obj_sy): Define if
761 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
763 * config/obj-elf.h (struct elf_obj_sy): Don't define if
764 OBJ_SYMFIELD_TYPE is defined.
766 * doc/as.texinfo (bss): Improve description of .bss section. In
767 ELF or COFF, you are permitted to switch into the section.
768 (Comm): Rewrite description of common symbols.
769 (Lcomm): Mention that some targets permit a third argument.
771 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
773 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
775 * symbols.c (colon): Change type of local to int. From Alan Modra
776 <alan@spri.levels.unisa.edu.au>.
778 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
779 alignment if a zero fill pattern was explicitly specified.
780 * config/tc-sh.c (sh_do_align): Likewise.
782 * read.c (equals): Always permit register names to be redefined.
784 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
785 mips16 symbol to be adjusted if a symbol is being subtracted from
788 From Eric Youngdale <eric@andante.jic.com>:
789 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
790 illegal symbol version names.
791 (elf_frob_symbol): Check for external default versions.
793 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
795 From Eric Youngdale <eric@andante.jic.com>:
796 * config/obj-elf.h (struct elf_obj_sy): Define.
797 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
799 * config/obj-elf.c (obj_elf_symver): Just record the name.
800 (obj_symbol_new_hook): Initialized versioned_name field.
801 (elf_frob_symbol): If there is a versioned_name, either rename the
802 symbol, or add an alias with that name.
804 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
806 * config/tc-mn10300.c (md_relax_table): Define.
807 (md_convert_frag): Implement.
808 (md_assemble): Handle relaxable operands/instructions correctly.
809 (md_estimate_size_before_relax): Implement.
810 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
812 * config/tc-mn10200.c (md_relax_table): Fix typos.
814 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
815 relocs anymore. Tweak fx_offset for pc-relative relocs.
817 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
819 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
823 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
825 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
827 * config/tc-tic80.c (md_begin): Declare external variable
828 coff_flags and insert an F_AR32WR bit into it.
831 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
833 * read.c (equals): Add reassign parameter. Change all callers.
834 * read.h (equals): Update declaration.
836 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
838 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
839 can rely on the frag address to determine whether a frag is
842 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
844 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
845 (S_LOCAL_NAME): Likewise.
846 (FAKE_LABEL_NAME): Define unconditionally.
847 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
849 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
850 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
851 Don't define FAKE_LABEL_NAME.
852 * config/te-ic960.h: Likewise.
853 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
854 (mips_frob_file_before_adjust): Declare.
855 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
856 (mips_local_label): Remove.
858 * config/te-sco386.h: Remove; not used.
861 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
863 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
864 byte alignment rather than power-of-two alignment that is the
868 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
870 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
872 * gasp.c (hash_add_to_string_table): Correct misspelling in error
873 message, and add newline.
874 (process_file): Don't process assignments in the label if this is
875 a equ or assign pseudo-op.
876 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
877 and K_EQU, to match documentation.
879 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
881 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
882 to denote read-only data sections.
884 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
886 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
887 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
889 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
890 binary number if the next character is '+' or '-'.
893 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
895 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
896 (find_opcode): Match operands that can be floats.
897 (build_insn): Handle O_big (float) expressions and build
901 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
903 * configure.in (mips*-*-lnews*): New target, also make empty
904 emulation list for this target.
906 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
907 (mips_target_format): Use.
908 * te-lnews.h: New file.
911 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
913 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
914 operands with :m or :s modifiers and generate the right opcodes
918 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
920 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
921 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
923 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
925 * config/tc-m68k.c (instring): Useless local declaration of
926 crack_operand removed.
927 * expr.h (expressionS): Changed type of X_op field to operatorT if
930 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
932 Based on patches from Robert Lipe <robertl@dgii.com>:
933 * configure.in: Add i386coff and i386elf to emulation list.
934 * configure: Rebuild.
935 * as.c (i386coff, i386elf): Declare.
936 * obj.h (coff_format_ops): Declare.
937 * config/obj-coff.c (OBJ_HEADER): Define.
938 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
939 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
940 (obj_pseudo_table): Add "version".
941 (coff_pop_insert): New static function.
942 (coff_sec_sym_ok_for_reloc): New static function.
943 (no_func): New static function.
944 (coff_format_ops): New variable.
945 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
946 (obj_symbol_new_hook): Define.
947 (coff_obj_read_begin_hook): Declare.
948 (obj_read_begin_hook): Define.
949 * config/tc-i386.h (i386_target_format): Declare.
950 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
951 OUTPUT_FLAVOR when appropriate.
952 (i386_target_format): New function.
953 * Makefile.in (obj-coff.o): New target.
954 (e-i386coff.o, e-i386elf.o): New targets.
956 From Stephen Williams <steve@icarus.icarus.com>:
957 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
958 (_tc_get_bal_of_call): Don't declare.
959 (tc_get_bal_of_call): Declare as function, don't define as macro.
960 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
961 in sy_tc field, not x_balntry field.
962 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
963 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
964 field, not x_balntry field.
966 * config/obj-elf.c (obj_elf_section): Permit a .note section to
967 have the SHF_ALLOC attribute.
969 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
970 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
971 (itbl-lex.o): Depend upon itbl-parse.h.
973 * itbl-parse.y (yyerror): Change return type to int. Change to
974 use old style function declaration.
976 * Makefile.in (itbl-lex.o): Remove -Wall.
977 (itbl-parse.o): Likewise.
979 * cond.c (s_ifdef): If we should omit conditionals from listings,
981 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
982 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
983 (listing_listing): Handle EDICT_NOLIST_NEXT.
984 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
985 * listing.h (LISTING_NOCOND): Define.
986 (LISTING_SKIP_COND): Define.
987 * as.c (show_usage): Mention c as a suboption of -a.
988 (parse_args): Handle c as a suboption of -a.
989 * doc/as.texinfo: Document -alc.
992 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
994 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
997 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
999 * doc/as.texinfo: Document .symver.
1001 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1003 * config/tc-d10v.c: Change pre_defined_registers to
1004 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1006 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1008 * config/obj-coff.c: Fix typo in comment section.
1009 start-sanitize-tic80
1010 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1011 an additional alignment argument.
1012 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1014 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1018 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1020 * Makefile.in: Remove dependancies on itbl-cpu.h.
1021 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1024 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1026 * itbl-ops.h: Include as.h.
1028 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1030 * as.c: Remove -t option.
1031 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1032 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1033 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1035 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1037 * itbl-ops.c: Don't define DEBUG.
1039 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1041 * Makefile.in: Update itbl-test.c to reflect its new location.
1043 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1045 * itbl-ops.c: Add test for itbl_have_entries.
1046 * config/tc-mips.c: Remove test for itbl_have_entries.
1047 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1049 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1051 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1052 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1053 (LEX, LEXFLAGS): Define.
1054 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1056 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1058 * itbl-parse.y: Fix indentation mistakes from indent program.
1059 * itbl-lex.l: Fix indentation mistakes from indent program.
1060 * itbl-ops.h: Add include for ansidecl.h.
1061 Add PARAMS around function arguments.
1062 Add declaration for itbl_have_entries.
1063 * itbl-ops.c: Add PARAMS around function arguments.
1064 * Makefile.in: Add itbl build rules.
1065 Add dependancies for itbl files to mips target.
1066 * as.c: Add itbl support.
1067 Add new option "--insttbl" for dynamically extending instruction set.
1068 * as.h: Declare insttbl_file_name;
1069 the name of file defining extensions to the basic instruction set
1070 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1071 itbl-ops.o to extra_objects for mips configuration.
1072 Add include file link from itbl-cpu.h to
1073 config/itbl-${target_cpu_type}.h.
1074 * config/tc-mips.c: Allow copz instructions.
1075 Add notes for future additions to the itbl support.
1077 (macro): Call itbl_assemble to assemble itbl instructions.
1078 See if an unknown register is specified in an itbl entry.
1080 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1081 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1083 start-sanitize-tic80
1084 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1085 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1087 (build_insn): Grab a frag early so we can use the address in
1088 fixups. Take one's complement of BITNUM values before insertion
1089 in opcode. Add code to support O_symbol operands.
1090 (md_apply_fix): Replace unimplemented warning with implementation.
1091 (md_pcrel_from): Ditto.
1092 (tc_coff_fix2rtype): Ditto.
1095 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1097 * config/tc-d30v.c (parallel_ok): New function.
1098 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1100 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1101 relocation is in different section. Fixes PR11574.
1103 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1105 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1106 don't set the section alignment to 2**4.
1108 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1110 * config/tc-m68k.c (line_comment_chars): Add '*'.
1112 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1113 (do_scrub_begin): Don't set lex['*'].
1114 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1115 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1118 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1119 * configure: Rebuild.
1120 * config/te-svr4.h: New file.
1121 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1122 TE_SVR4 or TE_DELTA.
1124 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1126 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1127 short conditional branch around a long unconditional branch.
1129 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1134 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1137 * symbols.c (resolve_symbol_value): If both left and right
1138 operands are undefined, warn about both of them.
1140 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1142 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1143 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1144 (obj_elf_symver): New static function.
1145 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1148 * write.c (relax_segment): Make type and printf format agree.
1150 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1154 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1156 * config/tc-d30v.c, config/tc-d30v.h: New files.
1158 * configure: Rebuilt.
1160 * configure.in: Add case for d30v.
1163 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1165 * config/tc-alpha.h (md_operand): Define with a null expansion,
1166 like all the other targets.
1167 * doc/internals.texi (CPU backend): Add missing word in
1168 md_flush_pending_output description. Fix typo in md_convert_frag
1170 start-sanitize-tic80
1171 * config/tc-tic80: Minor comment additions/changes.
1174 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1176 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1177 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1178 * config/obj-coff.c (obj_coff_def): Use
1179 tc_canonicalize_symbol_name if defined.
1180 (obj_coff_tag, obj_coff_val): Likewise.
1181 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1183 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1185 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1186 does not actually work, though:
1187 * configure.in (i386-sequent-bsd*): New target.
1188 * configure: Rebuild.
1189 * config/tc-dynix.h: New file.
1190 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1192 * read.c (do_align): Add max parameter. Change all callers.
1193 Remove useless static variables.
1194 (s_align): New static function. Do common portion of
1195 s_align_bytes and s_align_ptwo.
1196 (s_align_bytes, s_align_ptwo): Just call s_align.
1197 * frags.c (frag_align): Add max parameter. Change all callers.
1198 (frag_align_pattern): Likewise.
1199 * frags.h (frag_align, frag_align_pattern): Update declarations.
1200 * write.c (relax_segment): Limit alignment change to fr_subtype.
1201 Fix some types to be addressT.
1202 * config/obj-coff.c (size_section): Likewise.
1203 * config/obj-ieee.c (size_section): Likewise.
1204 * config/tc-d10v.h (md_do_align): Add max parameter.
1205 * config/tc-i386.h (md_do_align): Likewise.
1206 * config/tc-m88k.h (md_do_align): Likewise.
1207 * config/tc-m88k.c (m88k_do_align): Likewise.
1208 * config/tc-sh.h (md_do_align): Likewise.
1209 * config/tc-sh.c (sh_do_align): Likewise.
1210 * as.h: Improve comments on rs_align and rs_align_code.
1211 * doc/as.texinfo: Document new alignment arguments.
1212 * doc/internals.texi (Frags): Document use of fr_subtype field for
1213 rs_align and rs_align_code.
1215 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1217 * config/tc-mips.c: Changed opcode parsing.
1219 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1221 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1222 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1223 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1224 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1225 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1226 to a location consistent with the rest of the target include files.
1227 * config/tc-i386.c: Remove misleading comment.
1228 * doc/internals.texi (CPU backend): Add description of function
1229 md_undefined_symbol.
1230 start-sanitize-tic80
1231 * config/tc-tic80.c: Add code to insert predefined symbols into the
1232 symbol table so they can be parsed by the standard expression parser.
1233 Remove custom code that use to parse them.
1234 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1235 to a location consistent with the rest of the target include files.
1238 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1240 * as.h: GNU c provides unlink() function.
1242 Unify section handling on openVMS/Alpha:
1243 * config/tc-alpha.c(s_alpha_link): Remove.
1244 (s_alpha_section): New function.
1245 Remove case-hacking of symbols
1246 Add .code_address pseudo-op.
1247 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1248 (s_alpha_code_address): New function.
1249 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1250 static constructors/destructors.
1251 Add debug code for crash debugs, to be removed when traceback code
1252 is added to object code.
1253 (s_alpha_name): New function for .name pseudo-op.
1254 (alpha_print_token): New function to print token expressions with
1255 alpha specific extensions.
1257 * makefile.vms: Allow compilation with current gcc snapshot.
1259 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1261 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1262 (DVIPS): Set to dvips.
1263 (ps, as.ps, gasp.ps): New targets.
1264 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1265 and MAKEINFO env variables.
1266 (internals.ps): Use DVIPS macro.
1267 (clean): Remove core and backup files.
1268 (distclean): Remove temporary files from building internals.
1270 * doc/internals.texi (Frags): Fix typo.
1271 (GAS processing): Ditto.
1272 (CPU backend): Ditto.
1273 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1274 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1275 * read.c: Remove ugly hack that dealt with config files not
1276 correctly defining TARGET_BYTES_BIG_ENDIAN.
1277 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1278 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1279 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1280 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1281 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1282 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1283 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1284 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1285 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1286 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1287 whether it is defined or not.
1288 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1289 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1290 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1291 whether it is defined or not.
1292 start-sanitize-tic80
1293 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1294 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1297 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1299 * write.c (write_relocs): Correct text in as_fatal error message,
1300 bfd_perform_relocation -> bfd_install_relocation.
1302 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1304 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1305 * read.c (LEX_TILDE): Define if not defined.
1306 (lex_type): Use LEX_TILDE.
1307 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1308 not is_part_of_name.
1310 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1312 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1315 * config/tc-mips.c (mips16_extended_frag): Correct base address
1316 for an extended PC relative instruction.
1317 (md_convert_frag): Likewise.
1319 * config/tc-mips.c (prev_nop_frag): New static variable.
1320 (prev_nop_frag_holds): New static variable.
1321 (prev_nop_frag_required): New static variable.
1322 (prev_nop_frag_since): New static variable.
1323 (append_insn): If we aren't reordering, and prev_nop_frag is not
1324 NULL, and we don't need any nops, then decrease the size of
1325 prev_nop_frag. Don't insert nops because of instructions in
1326 noreorder sections. Remember whether the previous instructions
1327 where in noreorder sections even when not reordering.
1328 (mips_no_prev_insn): Add preserver parameter. Change all
1329 callers. Refer prev_nop_frag variables when appropriate.
1330 (mips_emit_delays): Set up prev_nop_frag.
1331 (s_mipsset): Clear prev_nop_frag if reordering.
1333 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1335 * config/tc-mips.c (append_insn): Remove useless code which
1336 handled swapping a mips16 jump with a mips16 instruction with a
1339 * config/tc-mips.c (md_parse_option): When debugging, set
1340 mips_optimize to 1, not 0.
1342 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1344 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1345 like the expression was based on `.', adjust the value of the
1348 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1349 extended instruction in a delay slot when not reordering.
1350 (md_convert_frag): Warn if an extended instruction appears in a
1353 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1354 (s_insn): New static function.
1355 * doc/c-mips.texi: Document .insn.
1357 * config/tc-mips.c (md_begin): Add the general registers to the
1359 (mips16_ip): First parse the expression, and then see whether it
1360 came up with a register, rather than trying to first see whether
1361 we are looking at a register.
1363 start-sanitize-tic80
1364 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1366 * config/tc-tic80.c: Numerous changes and additions to flesh
1367 out functions that were previously just stubs, and fix some
1368 problems found using the new TIc80 testsuite cases.
1371 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1373 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1374 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1376 * config/tc-mips.c (append_insn): Output jump instruction as a
1377 pair of 2 byte instructions, rather than as a single 4 byte
1380 start-sanitize-r5900
1381 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1382 (mips_ip): Don't check INSN_ISA for a macro.
1385 start-sanitize-r5900
1386 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1388 * config/tc-mips.c: added r5900.
1391 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1393 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1394 config/itbl-mips.h: Add copyright message and fix indentation.
1396 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1398 * itbl-ops.c: New file. Add support for dynamically read
1399 instruction registers, opcodes and formats. Build internal table
1400 for new instructions and provide callbacks for assembler and
1402 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1404 * itbl-ops.h: New file. Header file for itbl support.
1405 * config/itbl-mips.h: New file. Mips specific definitions for
1408 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1410 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1411 fit into the constant field of a relaxable operand, then it does
1414 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1416 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1417 a jsr target in a different section just like a jsr to
1418 an undefined target.
1420 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1422 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1423 against any mips16 symbols, not just externally visible ones.
1424 (md_apply_fix): Corresponding change.
1426 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1428 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1429 the operand of the exit instruction.
1431 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1433 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1434 as O_symbol, copy over the segment.
1436 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1438 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1439 fixup to be against the section symbol, adjust the value
1442 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1444 * write.c (write_relocs): Avoid looping on equated symbols.
1445 Adjust fx_offset by X_add_number for each symbol.
1446 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1448 (fixup_segment): Add a loop to track down equated symbols and
1449 adjust fx_offset appropriately.
1451 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1453 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1454 jmp -> bra relaxing.
1455 (md_convert_frag): Handle jmp->bra relaxing.
1456 (md_assemble): Handle jmp->bra relaxing.
1457 (md_estimate_size_before_relax): Likewise.
1459 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1461 * config/tc-i386.c (i386_align_code): Add comments explaining the
1464 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1466 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1467 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1469 (md_longopts): Add "enforce-aligned-data".
1470 (md_show_usage): Mention --enforce-aligned-data.
1471 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1472 enforce-aligned-data.
1474 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1475 "word", and "short".
1476 (ppc_xcoff_cons): New static function.
1478 * write.c (relax_segment): Give an error if a .space symbol is
1479 common or undefined.
1481 * read.c (read_a_source_file): Don't handle mri_pending_align if
1482 the handler is s_globl or s_ignore.
1484 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1486 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1487 start-sanitize-tic80
1488 * config/tc-tic80.c: Many additions to previous placeholder file.
1489 * config/tc-tic80.h: Ditto.
1492 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1494 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1496 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1498 * config/tc-mips.c (mips_fix_adjustable): New function.
1499 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1500 (mips_fix_adjustable): Declare.
1502 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1503 * read.c (read_a_source_file): After doing an mri_pending_align,
1504 adjust the line_label if there is one.
1505 (s_space): Set mri_pending_align if an odd number of bytes were
1508 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1510 * config/tc-d10v.h (md_do_align): Add this hook to call
1511 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1513 * config/tc-d10v.c (find_opcode): Correctly calculate
1514 branch displacement when .aligns are present.
1516 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1518 * config/tc-mn10200.c (md_relax_table): Define.
1519 (md_convert_frag): Implement.
1520 (md_assemble): Handle relaxable operands/instructions correctly.
1521 (md_estimate_size_before_relax): Implement.
1522 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1524 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1526 * config/tc-mips.c (append_insn): Give an error for jumps to a
1528 (md_apply_fix): Make a branch to an odd address an error rather
1531 * config/tc-mips.c (md_convert_frag): If the user explicitly
1532 requested an extended opcode, pass warn as true to mips16_immed.
1534 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1535 an explicit 0, so that explicitly extended instructions work
1538 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1540 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1541 symbol for a common symbol.
1543 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1545 Patch presumed to have been checked in awhile ago but wasn't.
1546 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1547 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1548 (relax_segment, case rs_org): Move code inside braces. Move locals
1549 target,after inside too.
1550 (relax_segment, case rs_machine_dependent): Guts moved to ...
1551 (relax_frag): New function.
1552 Call md_prepare_relax_scan if defined.
1554 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1556 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1557 'p' operand specifier.
1559 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1561 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1562 m68k family cpus which support long branch addressing modes.
1563 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1564 md_create_long_jump): Use it.
1566 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1568 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1569 the .reginfo or .MIPS.options section if configured for an
1572 * config/tc-mips.c (md_begin): Don't set interlocks for
1575 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * read.c (read_a_source_file): Make sure the symbol ends with
1578 whitespace before checking whether the next character is '='.
1580 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1582 * config/tc-i386.c (sco_id): Moved from here...
1583 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1584 really is an SCO ELF specific thing, not just a SCO x86 specific
1587 start-sanitize-tic80
1588 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1590 * configure.in (tic80-*-*): Don't require 'coff'.
1591 * configure: Regenerate.
1594 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1596 * read.c (emit_expr): Check for overflow of a negative value
1598 * write.c (fixup_segment): Likewise.
1599 * config/obj-coff.c (fixup_segment): Likewise.
1601 * config/tc-m68k.c (struct label_line): Define.
1602 (labels, current_label): New static variables.
1603 (md_assemble): Mark current_label as text, and clear it.
1604 (m68k_frob_label): New function.
1605 (m68k_flush_pending_output): New function.
1606 (m68k_frob_symbol): New function.
1607 * config/tc-m68k.h (tc_frob_label): Define.
1608 (md_flush_pending_output): Define.
1609 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1610 (tc_frob_coff_symbol): Likewise.
1612 * read.c (read_a_source_file): When defining a macro in MRI mode,
1613 don't add the symbol to the symbol table.
1615 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1617 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1618 here since fixup_segment doesn't (linkrelax is set).
1619 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1621 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1623 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1626 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1628 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1629 to avoid warnings with the native HP compiler.
1630 (fix_new_hppa): Similarly for the r_type argument.
1631 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1632 in an #if OBJ_ELF to keep gcc -Wall quiet.
1633 (md_apply_fix): Always initialize "result".
1635 * config/tc-mn10200.c (md_assemble): Generate relocations.
1637 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1639 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1642 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1644 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1645 pass on the new file hook.
1647 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1648 !alpha_force_relocation, as local LITERALs can be adjusted to be
1649 relative to the section.
1651 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1653 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1655 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1656 aligned to odd boundary.
1657 (tc_frob_coff_symbol): Define.
1659 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1661 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1663 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1664 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1666 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1668 (md_assemble): If the size is 'B', set fx_signed.
1669 (md_apply_fix_2): Use fx_signed when checking for overflow.
1671 * write.h (struct fix): Add fx_signed field.
1672 * write.c (fix_new_internal): Initialize fx_no_overflow and
1674 (fixup_segment): Use fx_signed when checking for overflow.
1675 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1676 fx_signed when checking for overflow.
1678 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1680 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1681 updated, and all the useful information is in doc/internals.texi.
1683 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1684 * read.c (read_a_source_file): Check for conditional operators
1685 before doing an MRI pending alignment.
1686 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1687 (tc_conditional_pseudop): Define.
1688 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1689 * doc/internals.texi (CPU backend): Describe
1690 tc_conditional_pseudoop.
1692 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1693 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1695 (md_begin): Check m68k_rel32_from_cmdline before setting
1697 (m68k_mri_mode_change): Likewise.
1698 (md_longopts): Add --disp-size-default-16 and
1699 --disp-size-default-32.
1700 (md_parse_option): Handle new options.
1701 (md_show_usage): Mention new options.
1702 * doc/c-m68k.texi (M68K-Opts): Document new options.
1704 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1705 * config/tc-m68k.c (m68k_index_width_default): New static
1707 (m68k_ip): Use m68k_index_width_default to set the size of a base
1708 register whose size was not given.
1709 (md_longopts): Add --base-size-default-16 and
1710 --base-size-default-32.
1711 (md_parse_option): Handle new options.
1712 (md_show_usage): Mention new options.
1713 * doc/c-m68k.texi (M68K-Opts): Document new options.
1715 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1717 * configure.in: Recognize mips-*-linux* target.
1718 * configure: Rebuild.
1720 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1721 work if valueT is only 32 bits.
1723 * config/tc-mips.c: Throughout, check target_big_endian rather
1725 (byte_order): Remove.
1726 (mips_init_after_args): Remove.
1727 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1728 (mips_init_after_args): Don't declare.
1729 (tc_init_after_args): Don't define.
1731 * config/tc-mips.h (tc_frob_after_relocs): Define if
1733 (mips_elf_final_processing): Likewise.
1734 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1737 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1739 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1740 sld.{h,w} and the operand is relocatable, adjust the adend by
1741 shifting it right one bit.
1744 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1746 * read.c (read_a_source_file): Check mri_pending_align after
1747 checking for a macro. From Ronald F. Guilmette
1750 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1752 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1753 add segment argument. If OBJ_ELF, treat a relocation against a
1754 symbol in a linkonce section like a relocation against an external
1756 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1758 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1760 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1762 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1764 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1765 includes config.h instead of host.h, tc.h instead of tp.h, and
1766 targ-env.h instead of target-environment.h.
1767 Also, obj-format.h includes targ-cpu.h instead of
1769 start-sanitize-tic80
1770 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1771 * configure: Rebuild with autoconf.
1772 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1773 (TARGET_FORMAT): Define to "coff-tic80".
1774 * config/tc-tic80.c: New file for TIc80 support.
1775 * config/tc-tic80.h: New file for TIc80 support.
1778 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1780 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1783 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1785 * write.c (adjust_reloc_syms): If the fixup symbol has been
1786 equated to an undefined symbol, convert the fixup to being against
1787 the target symbol. Remove obsolete code handling a special case
1790 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1792 * mpw-make.sed: Use NewFolderRecursive for installation.
1794 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1796 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1798 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1800 * config/tc-d10v.c (md_assemble): Fix bug which caused
1801 second instruction in a line to be case sensitize. PR11312
1803 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1805 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1806 range check operands with MN10200_OPERAND_NOCHECK set.
1807 (check_operand): Likewise.
1809 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1811 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1812 (md_begin): Always align the text section to a four byte
1814 (append_insn): Remove call to record_align.
1816 * config/tc-mips.c (insn_label): Remove.
1817 (struct insn_label_list): Define.
1818 (insn_labels, free_insn_labels): New static variables.
1819 (mips_clear_insn_labels): New static function.
1820 (append_insn): Mark all mips16 text labels, and make them odd.
1821 Handle all labels after emitting a nop, not just one. Call
1822 mips_clear_insn_labels rather than just clearing insn_label.
1823 (mips_emit_delays): Add insns parameter, and use it to decide
1824 whether to mark mips16 labels. Handle all labels, not just one.
1825 Force mips16 labels to be odd. Change all callers.
1826 (mips16_immed): Don't check for an odd branch target.
1827 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1828 (mips16_extended_frag): Ignore the low bit in a branch target.
1829 (md_convert_frag): Likewise.
1830 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1831 clearing insn_label.
1832 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1833 (s_float_cons, s_gpword): Likewise.
1834 (s_align): Use insn_labels rather than insn_label.
1835 (s_cons, s_float_cons, s_gpword): Likewise.
1836 (mips_frob_file_after_relocs): New function.
1837 (mips_define_label): Rewrite to add to insn_labels list.
1838 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1839 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1840 out odd, increment it.
1842 * config/tc-mips.c (append_insn): Only update prev_insn when not
1843 reordering if place is NULL.
1845 * config/tc-mips.c (mips16_ip): Check for a missing expression
1846 when using the register indirect addressing mode.
1848 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1850 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1851 check 24bit operands for overflow.
1852 (check_operand): Likewise.
1854 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1856 * doc/as.texinfo (Section): Document how to use the .section
1857 pseudo-op for COFF and ELF.
1859 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1861 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1863 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1865 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1866 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1867 store them. Adjust other RELAX_MIPS16 macros.
1868 (RELAX_MIPS16_DSLOT): Define.
1869 (RELAX_MIPS16_JAL_DSLOT): Define.
1870 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1871 handling of whether previous instruction has a fixup. Set
1872 prev_insn_reloc_type.
1873 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1874 (mips16_extended_frag): Use the right base address for a PC
1875 relative add or load.
1876 (md_convert_frag): Likewise. If a PC relative add or load is
1877 used, record the alignment for the section.
1879 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1882 linkonce section into a reloc against the section symbol.
1884 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1885 branch instructions.
1887 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1888 system, don't set the section alignment to 2**4.
1889 (s_change_sec): Likewise.
1890 (append_insn): Call record_alignment for the section.
1891 (md_section_align): Don't align the section size for an embedded
1894 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1896 * write.c (adjust_reloc_syms): Make sure that symbols are
1897 resolved; expression symbols may have been skipped.
1898 * config/obj-coff.c (fixup_segment): Likewise.
1900 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1902 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1903 BFD_RELOC_24_PLT_PCREL relocation.
1904 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1906 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1908 * config/tc-d10v.c (write_2_short): Remove code that called
1909 parallel_ok() when the programmer specified parallel instructions.
1911 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1913 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1916 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1917 * config/tc-mn10300.c (md_assemble): Likewise.
1919 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1921 * config/tc-mips.c (append_insn): Make sure there is enough room
1922 in a frag after a mips16 instruction to switch it with a jump
1925 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1926 attempt to use a non absolute symbol in an extending frag.
1928 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1930 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1931 * config/tc-mn10200.h: Likewise.
1933 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1935 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1936 UNGET rather than PUT. Set old_state before setting state to -2.
1938 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1939 when extending because the value is exactly maxtiny + 1.
1941 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1942 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1943 (RELAX_MIPS16_USER_SMALL): Define.
1944 (RELAX_MIPS16_USER_EXT): Define.
1945 (mips16_small, mips16_ext): New static variables.
1946 (append_insn): Pass mips16_small and mips16_ext to
1947 RELAX_MIPS16_ENCODE.
1948 (mips16_ip): Set mips16_small and mips16_ext.
1949 (mips16_immed): Don't check mips16_autoextend.
1950 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1952 * write.c (write_relocs): Print an error for an out of range
1953 fixup, rather than calling abort.
1955 * as.c (main): Unlink the output file if there are errors while
1956 generating the fixups.
1958 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1960 * config/tc-mips.c (mips16_extended_frag): Don't call
1962 (md_convert_frag): Call resolve_symbol_value before calling
1963 S_GET_VALUE, and don't add in the frag address.
1965 * config/tc-mips.c (mips16_immed): Add file and line parameters,
1966 and use them when reporting errors. Change all callers.
1968 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
1970 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
1971 Remove '$' prefixing for registers.
1973 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
1975 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
1976 is initialized before using it.
1977 (d10v_cleanup): No longer uses its argument, so make it void.
1979 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1981 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
1983 * write.c (fixup_segment): Don't discard the symbol for a PC
1984 relative fixup to an absolute symbol.
1986 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1988 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
1989 with multiple sections.
1991 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
1994 no-mips-16 to no-mips16.
1995 (s_mipsset): Accept .set mips16 and .set nomips16.
1997 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1999 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
2000 argument, and check for +/- constant following the suffix, folding
2001 it into the expression.
2002 (ppc_elf_cons): Change ppc_elf_suffix calls.
2003 (md_assemble): Ditto.
2004 (shlib): Replace boolean mrelocatable with enumeration shlib.
2005 (md_parse_option): Discriminate between PIC style shared libraries
2007 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2010 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2012 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2013 change the comment characters.
2015 * config/tc-ppc.c (comment_chars): Delete in favor of
2017 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2019 (ppc_comment_chars): Select appropriate comment chars by default.
2020 (msolaris): New flag for -m{,no-}solaris.
2021 (md_parse_option): Recognize -K pic. Add support for
2023 (md_show_usage): Update.
2024 (md_begin): Do not set ELF flags if Solaris.
2025 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2026 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2028 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2030 * as.c (main): Correct handling of flag_always_generate_output.
2032 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2034 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2035 fx_offset, not fx_addnumber.
2037 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2040 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2042 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2044 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2046 * config/tc-mips.c (md_section_align): Check for an alignment of
2047 4, not an alignment of 16. Corrects August 7 patch.
2049 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2051 * configure, conf.in: Rebuild with autoconf 2.12.
2053 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2054 alignment is specified.
2056 Add support for mips16 (16 bit MIPS implementation):
2057 * config/tc-mips.c: Extensive additions for mips16 support, not
2059 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2060 (insn_uses_reg): Change last parameter to an enum.
2061 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2062 (md_relax_frag): Define as mips_relax_frag.
2063 (mips_relax_frag): Declare.
2064 (struct mips_cl_insn): Add use_extend and extend fields.
2065 (tc_fix_adjustable): Define.
2066 * config/obj-elf.h (S_GET_OTHER): Define.
2067 (S_SET_OTHER): Define.
2069 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2071 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2072 o and p operand specifiers.
2074 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2076 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2077 (relax_segment, case rs_org): Move code inside braces. Move locals
2078 target,after inside too.
2079 (relax_segment, case rs_machine_dependent): Guts moved to ...
2080 (relax_frag): New function.
2081 Call md_prepare_relax_scan if defined.
2082 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2085 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2087 * config/tc-mn10300.c (address_registers): Use '$' as register
2088 prefix instead of '%'.
2089 (data_registers, other_registers, md_assemble): Likewise.
2091 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2092 (data_registers, other_registers, md_assemble): Likewise.
2094 * config/tc-mn10300.c (md_assemble): Correctly determine the
2095 correct location and type for each relocation.
2096 (md_pcrel_from): Simplify.
2098 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2100 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2101 converted into branch around branch.
2103 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2105 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2106 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2108 * config/tc-mn10300.c (md_begin): Set linkrelax.
2109 (md_assemble): Create fixups as needed.
2110 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2112 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2114 * config/tc-d10v.c (parallel_ok): When automatically converting
2115 serial ops to parallel, do not consider a branch as the first
2118 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2120 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2122 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2124 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2126 (check_operand): Likewise.
2128 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2130 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2132 (write_2_short): Call parallel_ok to check whether two short
2133 instructions the user requested execute in parallel, can be
2136 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2138 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2139 allow a branch and link in parallel with an exe instruction.
2141 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2143 * doc/c-d10v.texi: Add info on @word modifier.
2145 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2147 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2148 operands are assumed to be 32bits. Use "bits" field to hold the
2149 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2150 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2153 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2154 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2156 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2157 MN10300_OPERAND_SPLIT.
2159 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2161 * config/tc-mn10300.c (md_assemble): Insert operands into
2162 the extension part of the instruction if necessary.
2163 (mn10300_insert_operand): Accept pointer to extension word
2164 argument. Make insn a pointer argument too. Return type
2165 is now void. All callers changed.
2167 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2169 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2170 repeated register operands.
2172 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2174 * doc/as.texinfo: Added section on reporting bugs.
2176 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2177 alpha_macro emit field to expect a const argument, and change the
2178 arg field to be const. Fix some spacing to follow the GNU
2181 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2183 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2184 (pca56) and 21264 (ev6) cpus.
2185 (md_apply_fix): Private relocation types are now negative.
2186 (alpha_force_relocation): Likewise.
2187 (tc_gen_reloc): Likewise.
2188 (emit_insn): Likewise.
2189 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2190 (emit_stX): Likewise.
2191 (emit_sextX): Likewise.
2193 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2195 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2196 a symbol found in a reloc.
2198 * symbols.c (resolve_symbol_value): Improve the error message if
2199 an undefined symbol is used in an expression.
2201 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2203 * doc/internals.texi: Rewrite, and add a lot of documentation.
2204 * doc/Makefile.in (internals.info): New target.
2207 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2209 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2210 against weak symbols.
2212 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2214 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2217 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2218 fixup at the right address within the frag.
2220 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2221 to an absolute value, instead increment it as needed.
2223 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2224 * config/tc-v850.c: Fix some indention problems.
2225 (md_relax_table): Define for D9->D99 branch displacement
2227 (md_convert_frag): Do something useful instead of aborting.
2228 (md_estimate_size_before_relax): Likewise.
2229 (md_assemble): Note if the matching instruction has a relaxable
2230 operand. If it does, allocate frag with frag_var and don't
2234 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2236 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2237 write out any buffered instructions when a ".end" is found.
2239 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2241 * read.c (read_a_source_file): New hook md_cleanup().
2243 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2245 * write.c (fix_new_exp): Use make_expr_symbol to build an
2246 expression symbol for a complex fixup.
2249 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2251 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2252 hacks to improve parsing of complex hi, lo, zda, etc
2254 (md_assemble): Don't demand and eat a trailing ')' after finding
2255 a v850 relocation prefix. Sign extend the constant in a
2256 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2258 (parse_cons_expression_v850): Don't eat a trailing ')' after
2259 finding a v850 relocation prefix.
2261 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2262 (TC_CONS_FIX_NEW): Likewise.
2263 * config/tc-v850.c (parse_cons_expression_v850): New function.
2264 (cons_fix_new_v850): Likewise.
2266 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2269 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2271 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2272 for an unknown relocation type.
2275 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2277 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2280 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2282 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2283 differently for movea & sst/sld insns.
2286 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2288 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2291 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2293 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2294 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2295 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2296 frob_file_after_relocs field.
2297 * config/obj-elf.c (elf_format_ops): Likewise.
2298 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2299 including obj-elf.h.
2301 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2303 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2304 specially if not ELF.
2305 (md_apply_fix): Handle BFD_RELOC_64.
2306 (tc_gen_reloc): Handle BFD_RELOC_64.
2308 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2309 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2312 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2313 Don't check S_GET_OTHER.
2315 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2317 * config/tc-mips.c (mips_ip): Accept an odd floating point
2318 register with l.s or s.s.
2320 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2322 (obj_aout_type): New static function.
2324 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2326 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2329 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2331 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2332 and sdaoff expressions.
2334 * write.c (fixup_segment): Don't add symbol value to addend if
2335 TC_V850 and OBJ_ELF.
2336 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2339 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2340 (md_pcrel_from_section): Likewise.
2341 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2343 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2345 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2346 (md_pcrel_from_section): New function.
2347 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2350 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * config/tc-mips.c (load_register): Add cast to offsetT when using
2355 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2357 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2358 (elf_frob_file_after_relocs): ... here. New function.
2359 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2360 * write.c (write_object_file): Call *frob_after_relocs after the
2361 call to write_relocs.
2363 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2365 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2366 symbol, as this messes up linking. Instead, expand the recursive call
2367 inline and change up the appropriate bits to get the 0x8000 offset
2368 in the reloc addend.
2370 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2372 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2373 two symbols in the same segment to be adjusted.
2375 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2376 * configure: Rebuild.
2378 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2380 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2382 (ppc_elf_validate_fix): Ditto.
2383 (md_assemble): Ditto.
2385 (ppc_pe_section): Ditto.
2386 (ppc_frob_symbol): Ditto.
2388 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2390 * config/mn10300.c (md_assemble): Pass an extra shift count
2391 to mn10300_insert_operand based on the opcode format.
2392 (mn10300_insert_operand): Accept and use extra shift count
2395 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2396 formats rather than hard-coded constants.
2398 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2399 are 7 bytes long. Write out instructions in big-endian format.
2401 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2403 * config/tc-mn10300.c (md_assemble): Tweak further so
2404 that all instructions are parsed correctly.
2406 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * as.h: Include libiberty.h.
2409 (xmalloc, xrealloc): Don't declare.
2410 * as.c: Don't include libiberty.h.
2411 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2412 * config/tc-mips.c: Likewise.
2413 * messages.c: Likewise.
2414 (xstrerror): Don't declare.
2415 * xmalloc.c: Remove.
2417 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2419 * config/tc-mn10300.h (pre_defined_registers) Remove.
2420 (system_registers, cc_names): Likewise.
2421 (address_registers, data_registers, other_registers): New register
2423 (register_name, system_register_name, cc_name): Remove.
2424 (mn10300_reloc_prefix): Likewise.
2425 (data_register_name): New function.
2426 (address_register_name, other_register_name): Likewise.
2427 (md_assemble): Rough cut at parsing operands. Remove lots of
2429 (md_apply_fix3): Disable for now.
2431 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2433 * config/tc-m68k.c (select_control_regs): New function, extracted
2434 out of m68k_init_after_args.
2435 (m68k_init_after_args): Use it.
2436 (mri_chip): Use it here as well to update set of allowed control
2439 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2441 * config/obj-elf.c (elf_begin): New function.
2442 (obj_elf_section): Add the section symbol to the symbol table.
2443 * config/obj-elf.h (obj_begin): Define.
2444 (elf_begin): Declare.
2445 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2448 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * config/obj-coff.c (fixup_segment): Subtract the section address
2451 from a PC relative reloc if TC_M68K.
2453 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2455 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2456 .uaxword available even if not OBJ_ELF.
2457 (md_atof): Remove unused local variable wordP.
2459 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2461 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2462 for Matsushita MN10x00 support.
2463 * configure.in: Recognize mn10x00-*-*
2464 * configure: Rebuilt.
2466 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2468 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2469 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2470 (load_expression): track clobbering of base reg before jmp/jsr.
2471 (s_alpha_file): pass case_hack flags and source filename via
2472 symbol table to bfd.
2473 * tc-alpha.h (TC_CONS_FIX_NEW): define
2475 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2477 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2478 * configure: Rebuild.
2480 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2482 * read.c (s_macro): Warn if a macro has the same name as a
2484 (s_space): In m68k MRI mode, align to a word boundary.
2485 * macro.c (define_macro): Add namep parameter. Change all
2487 * macro.h (define_macro): Update declaration.
2489 * as.c (show_usage): Print bug report address.
2490 (parse_args): Change version printing to match current GNU
2492 * gasp.c (show_usage): Print bug report address.
2493 (main): Change version printing to match current GNU standards.
2495 * config/tc-m68k.c (init_table): Correct access control unit
2496 register numbers. From Ken Rose <rose@netcom.com>.
2498 * config/tc-alpha.c: Add some static function prototypes.
2499 (alpha_macros): Move to top of file. Make static.
2500 (alpha_num_macros): Move to top of file.
2503 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2505 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2509 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2511 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2512 and just call sprintf_vma.
2514 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2516 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2518 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2520 * read.c (float_cons): Call md_flush_pending_output if it is
2523 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2525 * config/tc-d10v.c (md_operand): Created. Allows operands to
2527 * config/tc-d10v.h (md_operand): Undefined.
2529 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2531 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2532 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2534 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2536 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2537 reloc for the i960 for a reloc in the same section. This undoes
2538 one of the two changes made Aug 19.
2540 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2542 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2543 symbols to the position of the debugging information.
2545 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * expr.c (expr): Always use unsigned right shifts for >>.
2549 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2551 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2552 slots when processing BL fixups.
2554 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2555 on the first half of the instruction.
2557 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2560 stabs expression, rather than giving an error.
2562 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2565 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2567 * config/tc-mips.c (append_insn): Fill in the value for a constant
2568 jump, rather than creating a reloc.
2570 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2572 * config/tc-mips.c (append_insn): Don't swap an instruction which
2573 sets a condition code with an instruction which uses a condition
2575 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2578 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2579 (mips_ip): Give a better error message if the ISA level is wrong.
2580 (md_parse_option): Recognize -mcpu=[v][r]5000.
2582 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2584 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2586 (load_register): Ensure hi32 bits are not lost during lo32bit
2587 processing. Fix shift offset that was overflowing into the next
2588 instruction field. Add code to generate shorter sequences for
2589 constants with a single contiguous seqeuence of ones.
2591 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2593 * config/tc-d10v.c (d10v_dot_word): New function to support
2594 "@word" with the word pseudo-op.
2595 (md_apply_fix3): Cleanup and changes to support correct sizes
2596 for 16 and 18-bit relocs.
2598 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2600 * configure.in (sparc-*-aout): Set `em'.
2601 * configure: Regenerated.
2602 * config/te-sparcaout.h: New file.
2603 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2604 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2605 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2606 (SPECIAL_CASE_{SETSW,SETX}): Define.
2607 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2608 (md_begin): Delete setting of `target_big_endian'.
2609 (output_insn): New function.
2610 (md_assemble): Rewrite. Add `setx' support.
2611 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2613 (md_atof): Add little endian support.
2614 (md_number_to_chars): Likewise.
2615 (md_apply_fix): Likewise.
2616 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2617 (md_parse_option): Likewise.
2618 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2620 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2622 * ecoff.c (ecoff_new_file): New function.
2623 * ecoff.h (ecoff_new_file): Declare.
2624 * config/obj-ecoff.h (obj_app_file): Define.
2626 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2628 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2629 symbol by 32k so that our 16-bit signed offset can address the
2630 entire chunk. Reported by <matt@lkg.dec.com>.
2632 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2634 * config/tc-mips.c (load_register): Remove unused variable tmp.
2636 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2638 * config/tc-mips.c (load_register): Remove unnecessary code that
2639 was causing the high 32bits of 64bit constants to be lost.
2641 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2643 * config/tc-d10v.c: Added changes to support function
2644 pointers and "@word" syntax.
2647 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2649 * config/tc-v850.c: Remove commented out and #if 0'd code.
2650 (v850_reloc_prefix): Provide prototype.
2651 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2653 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2654 (md_assemble): Add default to case statement.
2656 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2658 * config/tc-v850.c (md_assemble): Compute size of the instrction
2661 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2664 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2666 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2667 routines to fetch/store the updated instruction from/to memory.
2668 (v850_insert_operand): If the operand has a specialized insert
2671 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2673 * config/tc-v850.c (reg_name_search): Align calling convention to
2674 be like identical function found in tc-ppc.c.
2675 (get_reloc): Removed.
2676 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2677 (md_assemble): emit fixups.
2678 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2680 (md_apply_fix3): handle fixups/relocs.
2681 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2684 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2687 * configure.in (sh-*-elf*): New target.
2688 * config/tc-sh.h (TARGET_ARCH): Define.
2689 (WORKING_DOT_WORD): Define.
2690 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2691 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2692 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2693 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2694 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2695 (SUB_SEGMENT_ALIGN): Likewise.
2696 (RELOC_32): Don't define.
2697 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2698 (target_big_endian): Declare if OBJ_ELF.
2699 (TARGET_FORMAT): Define if OBJ_ELF.
2700 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2702 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2703 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2704 (struct sh_count_relocs): Define.
2705 (sh_count_relocs): New static function, broken out of
2706 sh_frob_file. Add BFD_ASSEMBLER code.
2707 (sh_frob_section): Likewise.
2708 (sh_frob_file): Call sh_frob_section.
2709 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2710 call section_symbol rather than seg_info (seg)->dot.
2711 (md_section_align): Add OBJ_ELF version.
2712 (SWITCH_TABLE_CONS): Define.
2713 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2714 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2715 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2717 (struct reloc_map): Define if not BFD_ASSEMBLER.
2718 (coff_reloc_map): Likewise.
2719 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2720 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2721 * write.c (write_relocs): Ifdef out fx_where test which triggers
2722 inappropriately for SH ELF.
2723 (write_object_file): Call tc_frob_file_before_adjust and
2724 obj_frob_file_before_adjust if they are defined.
2726 * write.c (write_object_file): Use BFD_RELOC_16, not
2727 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2729 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2732 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2734 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2735 branch sizes in across sections.
2738 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2740 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2743 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2745 * config/tc-v850.c (md_begin): Deal with end of opcode
2749 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2751 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2752 the wrong opcode for cases like st2w where there are many forms
2753 of the same instruction.
2755 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2757 * expr.c (operand): If md_parse_name is defined, call it before
2758 calling symbol_find_or_make.
2759 * config/tc-ppc.h (md_parse_name): Define.
2760 (ppc_parse_name): Declare.
2761 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2763 (register_name): Update call to reg_name_search.
2764 (cr_operand): New static variable.
2765 (cr_names): New static const array.
2766 (ppc_parse_name): New function.
2767 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2768 cr_operand before calling expression.
2770 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2772 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2773 hppa_gen_reloc_type call.
2775 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2777 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2778 on addresses. Improved error messages.
2779 * doc/c-d10v.texi: Added docs for register pairs.
2781 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2783 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2786 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2788 * ecoff.c (init_file): Initialize fMerge to 1.
2789 (add_file): Restore old file merging code, but only merge files if
2791 (ecoff_directive_loc): Clear fMerge field of current file.
2792 (ecoff_generate_asm_lineno): Likewise.
2794 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2796 * doc/c-d10v.texi: Fix typo.
2799 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2801 * config/tc-v850.c (md_assemble): Correct bit masking for
2802 hi and lo expressions.
2804 * config/tc-v850.c (md_assemble): Rough cut at demanding
2805 "ep" or "r30" in sst and sld instructions.
2806 (md_apply_fix3): Don't abort. Just warn that we don't
2809 * config/tc-v850.c (CC_NAME_CNT): Define.
2810 (cc_name): New function.
2811 (md_assemble): Handle V850_OPERAND_CC correctly.
2813 * config/tc-v850.c (md_assemble): Don't forget to initialize
2816 * config/tc-v850.c (reg_name_search): Generalize to search
2817 any given register table.
2818 (register_name): Pass appropriate table and size to reg_name_search.
2819 (system_register_name): New function.
2820 (SYSREG_NAME_CNT): Define.
2821 (md_assemble): Handle operands which are system registers.
2823 * config/tc-v850.c (md_assemble): If we find a register, but the
2824 opcode doesn't want a register, then we don't have a match.
2825 (md_assemble): Get size of the instruction from the opcode table.
2828 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2830 * configure.in: Set and substitute HLDENV.
2831 * configure: Rebuild.
2832 * Makefile.in (HLDENV): New variable.
2833 (as.new): Use $(HLDENV).
2835 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2836 if an array dimension is not known.
2838 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2840 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2841 * doc/c-d10v.texi: Cleanup.
2844 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2846 * config/tc-v850.c: New file.
2847 * config/tc-v850.h: New file.
2848 * configure (v850-*-elf): New target.
2849 * configure.in (v850-*-elf): New target.
2852 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2854 * doc/c-d10v.texi: New file.
2855 * doc/all.texi: Added D10V stuff.
2856 * doc/as.texinfo: Added D10V stuff.
2858 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2860 * config/tc-d10v.c: All references to defined symbols should
2861 now use the optimal instruction. .float and .double now work.
2863 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2866 section address for the i960 as is done for the i386.
2868 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2870 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2871 case, forward-include bfd/elf-bfd.h.
2873 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2875 * config/tc-d10v.c: Add additional information to the opcode
2876 table to help determinine which instructions can be done
2879 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2881 * config/tc-arm.c: Major changes to add Thumb support, with lots
2882 of change input from <rearnsha@armltd.co.uk>.
2883 Reverted to INSN_SIZE macro, rather than insn_size variable.
2884 (insns): Added ARM "bx" instruction support.
2885 (tinsns): Added Thumb instruction definition structure.
2886 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2887 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2888 (opcode_select,s_arm,s_thumb,s_code): Added.
2889 (decode_shift): Allow upper-case RRX.
2890 (do_ldst): Simpler halfword support.
2891 (do_ldmstm): Improved.
2892 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2893 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2894 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2895 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2896 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2898 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2899 (md_parse_option): Add support for -mthumb.
2900 (md_show_usage): Updated to reflect new command line option.
2901 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2902 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2903 fragment information to be held.
2905 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2907 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2908 non-null, but is a constant.
2909 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2910 so that error reporting will work correctly.
2912 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2914 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2915 against weak symbols.
2917 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2920 (ppc_force_relocation): Declare if OBJ_XCOFF.
2921 * config/tc-ppc.c (ppc_force_relocation): New function if
2924 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2926 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2928 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2930 * config/tc-d10v.c: Fix problem with relocs.
2932 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2935 with nops if not in data_section or bss_section.
2937 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2939 Add support for openVMS/Alpha.
2940 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2941 * config/obj-evax.c: New file.
2942 * config/obj-evax.h: New file.
2943 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2945 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2946 defined. Add case for bfd_target_evax_flavour.
2947 * config/vms-a-conf.h: New file.
2948 * conf-a-gas.com: New file.
2949 * configure.in: Add target alpha-*-*vms*.
2950 * configure: Rebuild.
2951 * makefile.vms: New file.
2952 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2953 Don't call ffs on openVMS/Alpha.
2955 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2957 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2958 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2960 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2961 (NEED_DECLARATION_SBRK): New macro.
2962 * configure, conf.in: Rebuild.
2963 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2964 (strstr): Declare if NEED_DECLARATION_STRSTR.
2965 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
2967 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
2969 * symbols.c (resolve_symbol_value): Handle addition or subtraction
2970 by a constant before entering the main switch. Reject attempts to
2971 apply an arithmetic function to non-absolute symbols, except for
2972 the special case of subtraction of two symbols in the same
2975 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
2976 not to more than a 16 byte boundary.
2978 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
2979 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
2980 (tc_gen_reloc): If out of memory call as_fatal rather than
2981 assert. If no howto found, call as_bad_where rather than
2982 as_fatal. Change the error message slightly. Set howto to a
2983 non-NULL value in order to keep going.
2985 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2987 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
2989 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
2991 * config/tc-h8300.c (get_specific): New operand "size" derived
2992 from ".b", ".w" and ".l" extensions. All callers changed. If
2993 the base instruction has no operands, then use the size to
2994 determine which specific instruction to use.
2996 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2998 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
3000 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
3002 * config/tc-mips.c (md_section_align): Don't change addr if
3005 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3007 * config/tc-hppa.c: Revert yesterday's changes.
3009 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3011 * config/tc-d10v.c: Disable range checking on 16-bit values.
3013 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3015 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3016 not just the ones that don't match.
3018 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3020 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3022 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3024 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3025 pre-cursor to adding Thumb support. Also added cpu_variant flag
3026 information to each of the asm_flg structures.
3027 (md_parse_option): Updated ARM7 parsing to allow 't' for
3028 thumb/halfword support, aswell as 'm' for long multiply.
3029 (md_show_usage): Updated help message.
3030 (md_assemble): Check that instruction flags are applicated to the
3031 current cpu variant.
3032 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3033 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3034 signextension instructions.
3035 (do_ldst): Generate halfword and signextension variants if
3036 mnemonic flags match.
3037 (ldst_extend): Do not allow shifts in the offset field of halfword
3038 or signextension instructions.
3039 (validate_offset_imm): Provide check on halfword and signextension
3041 (add_to_lit_pool): Merge identical literal pool values.
3043 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3045 * config/tc-hppa.c (selector_table): Add 'E' selector.
3046 (cons_fix_new_hppa): Don't coke on e_esel.
3047 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3048 to help generate exception handling tables.
3049 (md_apply_fix): Don't try to apply fixups with an e_esel
3051 (hppa_fix_adjustable): Fixups with e_esel selectors
3054 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3056 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3059 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3061 * config/tc-d10v.c: Added lots of error checking. Added hacks
3062 to support accumulator shifts.
3064 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3066 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3067 (S_CLEAR_EXTERNAL): Likewise.
3068 (S_SET_WEAK): Remove error; just let .weak override.
3070 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3072 * config/tc-d10v.c (md_assemble): Now handles multiline
3075 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3077 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3078 Added kludge for divs instruction. Fixed minor problem with
3079 multiple text sections.
3080 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3082 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3084 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3085 addresses to be right-shifted by 2.
3087 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3089 * config/tc-d10v.c: Many changes to get relocs working.
3090 (register_name): No longer creates a symbol for register names.
3091 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3092 (d10v_insert_operand): Now works correctly for either container.
3093 * config/tc-d10v.h (d10v_cleanup): Declare.
3095 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3097 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3098 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3100 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3102 * tc-alpha.c: Patches to track current minimum alignment to reduce
3103 the number of fragments created with frag_align.
3104 (alpha_current_align): New static variable.
3105 (s_alpha_text): Reset alignment to 0.
3106 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3107 (s_alpha_stringer, s_alpha_space): New functions.
3108 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3109 (alpha_cons_align): New function to replace both of them.
3110 (emit_insn): Only align if alpha_current_align is less than 2;
3111 reset alpha_current_align to 2.
3112 (s_alpha_gprel32): Likewise.
3113 (s_alpha_section): New function. Basically duplicate the other
3114 alpha section change hooks. Only define for ELF.
3115 (s_alpha_float_cons): Simplify alignment handling.
3116 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3117 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3118 Don't define the s_alpha_cons pseudo-ops. Do define
3119 s_alpha_stringer and s_alpha_space pseudo-ops.
3120 (alpha_align): Skip if less than current default alignment. Set
3122 * tc-alpha.h (md_flush_pending_output): Remove.
3123 (md_cons_align): Add.
3125 * tc-alpha.c: Add oodles of function description comments.
3126 (md_bignum_to_chars): Remove; there are no callers.
3127 (md_show_usage): Mention some more variants.
3129 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3131 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3132 * configure.in (sparc-*-sysv4*): New target.
3133 * configure: Rebuild.
3135 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3136 uaxword to use s_uacons.
3137 (sparc_no_align_cons): New static variable.
3138 (s_uacons): New static function.
3139 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3142 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3144 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3145 5 with regard to shared libraries.
3146 * configure: Rebuild.
3148 * config/tc-m68k.c (m68k_ip): Use the correct length when
3149 allocating space for the unsupported architecture error message.
3151 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3153 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3155 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3157 * config/tc-d10v.c: New file.
3158 * config/tc-d10v.h: New file.
3159 * configure (d10v-*-elf): New target.
3160 * configure.in (d10v-*-elf): New target.
3162 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3164 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3166 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3168 * config/tc-alpha.c (alpha_align): Change fill parameter
3169 to a pointer. Take NULL as 0 or nop depending on section. Change
3171 (s_alpha_align): Rename local variables.
3173 * doc/as.texinfo (.align): Document action of omitted
3176 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3179 when an unsupported PC relative reloc is seen, rather than calling
3182 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3183 Instead, check state when '#' comment is seen.
3185 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3189 (tc_gen_reloc): If fixup was changed to be PC relative, change
3190 reloc type accordingly. Use name of reloc in error message.
3192 * as.h: Don't define const or volatile.
3193 * flonum.h: Don't define const.
3195 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3196 if fx_pcrel is set. Correct setting the addend case in the
3197 OBJ_ELF case (from Andreas Schwab
3198 <schwab@issan.informatik.uni-dortmund.de>).
3199 (md_show_usage): Correct -mfc5200 to -m5200.
3201 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3203 * doc/c-m68k.texi: Document -m5200 flag.
3204 * doc/as.texinfo: Likewise.
3206 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3209 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3212 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3214 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3218 * Released binutils 2.7.
3220 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3222 * config/tc-mips.c (mips_ip): Only perform range check when
3223 dealing with O_constant expressions.
3225 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3227 * m68k-parse.h (m68k_register): Add new coldfile control
3230 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3231 array of control registers for the coldfire.
3232 (cpu_of_arch): Added mcf5200.
3233 (archs): Added mcf5200.
3234 (init_table): Add new control registers.
3235 (m68k_ip): Added support for new control registers.
3236 (m68k_init_after_args): Likewise.
3238 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3240 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3242 * read.h (is_it_end_of_statement): Declare.
3243 * read.c (is_it_end_of_statement): Remove declaration.
3245 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3247 (md_assemble): Fix handling of @l with an unsigned constant. Add
3248 default case to reloc switch.
3250 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3252 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3253 * ecoff.c (last_lineno): New static variable.
3254 (add_procedure): Set last_lineno.
3255 (ecoff_directive_loc): Likewise.
3256 (ecoff_generate_asm_lineno): Likewise.
3257 (ecoff_fix_loc): New function.
3258 * ecoff.h (ecoff_fix_loc): Declare.
3259 * config/tc-mips.c (append_insn): When inserting nops, and using
3260 ECOFF debugging, call ecoff_fix_loc.
3262 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3264 * config/tc-h8300.c (build_bytes): If an operand type is
3265 marked as SRC_IN_DST retrieve it from the "destination" op.
3267 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3269 * configure.in (arm-*-riscix*): Set emulation to riscix.
3270 * configure: Rebuild.
3271 * config/te-riscix.h: New file to define TE_RISCIX.
3273 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3275 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3277 * Makefile.in (config.status): Just run config.status as other
3280 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3282 * mpw-config.in (TARGET_OS): Add definition to conf.
3284 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3286 * config/tc-mips.c (append_insn): Parenthesize
3287 cop_interlocks expressions.
3289 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3291 * listing.c (listing_print): Close the listing file if it is not
3292 stdout. Close the other files opened for the listing.
3294 * config/tc-sparc.h (md_cons_align): Define.
3295 (sparc_cons_align): Declare.
3296 (HANDLE_ALIGN): Define.
3297 (sparc_handle_align): Declare.
3298 * config/tc-sparc.c (sparc_cons_align): New function.
3299 (sparc_handle_align): New function.
3300 * read.c (cons_worker): Call md_cons_align if it is defined.
3302 * as.h (struct frag): Add fr_file and fr_line fields.
3303 * frags.c (frag_new): Set fr_file and fr_line.
3304 (frag_var): Likewise.
3305 (frag_variant): Likewise.
3307 * as.h (struct frag): Remove unused align_mask and align_offset
3310 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3311 From <uddeborg@carmen.se>.
3313 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3315 * configure.in (mips-*-osf*): New target.
3316 * configure: Rebuild.
3318 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3320 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3322 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3323 between co-processor comparisons and branches for the VR4300.
3325 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3327 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3328 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3330 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3331 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3332 includedir): Use autoconf set values.
3335 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * listing.c (listing_eject): Don't do anything if listing is 0.
3338 (listing_list): Likewise.
3339 (listing_source_line): Likewise.
3340 (listing_title): Don't save title if listing is 0.
3341 (listing_source_file): Check listing rather than listing_tail.
3343 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3344 using shared libraries.
3345 * configure: Rebuild.
3347 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3349 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3350 absolute expression if a relocation type was specified.
3352 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3354 * configure.in: Add support for *-*-rtems* configurations.
3355 * configure: Rebuild.
3357 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3359 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3360 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3361 opcodes library for alpha.
3362 * configure: Rebuild with autoconf 2.10.
3363 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3364 use new opcode table.
3365 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3366 (LOCAL_LABEL): Define differently if OBJ_ELF.
3367 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3368 * config/alpha-opcode.h: Remove.
3369 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3370 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3371 include/opcode/alpha.h rather than config/alpha-opcode.h.
3373 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3375 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3376 relocation symbol was not resolved.
3377 * config/obj-coff.c (do_relocs_for): Likewise.
3379 * write.c (adjust_reloc_syms): Refetch the symbol section after
3380 calling S_GET_VALUE, since it may have changed.
3382 * expr.c (struct expr_symbol_line): Define.
3383 (expr_symbol_lines): New static variable.
3384 (make_expr_symbol): Add entry to expr_symbol_lines.
3385 (expr_symbol_where): New function.
3386 * expr.h: Use extern on function declarations.
3387 (expr_symbol_where): Declare.
3388 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3389 rather than printing the meaningless name of an expression
3392 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3394 * config/tc-i386.c (md_number_to_chars): Deleted.
3395 * config/tc-i386.h (md_number_to_chars): New macro.
3397 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3399 (load_symbol_address, load_expression): Use build_mem.
3400 (build_operate): New function.
3401 (emit_addq_r): Use it.
3403 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3405 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3407 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3409 * config/tc-vax.h (NOP_OPCODE): Define.
3411 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3413 * config/obj-vms.h (S_IS_COMMON): Define.
3414 (S_IS_LOCAL): Check for \002 as well as \001.
3415 (LONGWORD_ALIGNMENT): New macro.
3416 (SUB_SEGMENT_ALIGN): Use it.
3418 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3420 * config/vms-conf.h: Reconcile with conf.in.
3422 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3424 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3427 * doc/as.texinfo: Document that any number of hex digits can
3430 * as.c (struct defsym_list): Define.
3431 (defsyms): New static variable.
3432 (parse_args): Just put --defsym arguments on defsyms list, rather
3434 (main): Define defsyms after output file is created.
3436 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3437 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3439 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3440 insn_error rather than calling check_absolute_expr.
3442 * as.c (emulation_name): Remove unused static variable.
3443 (default_emul_bfd_name): Add return NULL to avoid warning.
3444 * ecoff.c (ecoff_stab): Remove unused variables name and
3446 * frags.c (frag_new): Remove unused variable tmp.
3447 * hash.c (hash_grow): Parenthesize + within <<.
3448 (hash_print_statistics): Use %lu, not %d, to print unsigned
3450 * messages.c: Include "libiberty.h".
3451 (fprint_value): Add cast to avoid printf warning.
3452 (sprint_value): Likewise.
3453 * read.c: Include "ecoff.h".
3454 (emit_expr): Add casts to avoid printf warnings.
3455 * read.h: Use extern for function declarations.
3456 (pop_insert): Declare.
3457 * stabs.c: Include "ecoff.h".
3458 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3459 former_last_fragP, and new_fragP.
3460 * subsegs.h (subsegs_print_statistics): Declare.
3461 * symbols.c (debug_verify_symchain): Change macro to discard
3463 * write.c (dump_section_relocs): Likewise.
3464 * write.h: Use extern for function declarations.
3465 (write_print_statistics): Declare.
3466 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3468 * config/e-mipself.c (mipself_bfd_name): Likewise.
3469 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3471 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3472 emit relocations against external symbols.
3474 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3475 message if bfd_reloc_type_lookup fails, rather than calling
3478 * config/tc-alpha.c (alpha_force_relocation): Add
3479 BFD_RELOC_12_PCREL to switch.
3481 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3483 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3484 TE_PE (Lfoo, not .Lfoo).
3486 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3488 * read.c (s_fill): Don't warn about a zero repeat count.
3490 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3491 coprocessor register.
3493 * config/tc-i386.c (md_assemble): When checking the size of a
3494 register to set the size of an instruction, do a bitwise and with
3495 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3498 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3500 * config/tc-h8300.c (parse_reg): Tweak error messages.
3501 (build_bytes): Likewise.
3502 (skip_colonthing): Handle :32 suffix.
3503 (get_specific): Promote L_24 to L_32 if it makes a match.
3504 Don't always promote L_8 to L_16.
3505 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3507 * config/tc-h8300.c (Smode): New variable.
3508 (h8300hmode): Turn off Hmode.
3509 (h8300smode): New function. Turn on Smode and Hmode.
3510 (md_pseudo_table): New ".h8300s" pseudo-op.
3511 (parse_reg): Handle "exr" register.
3512 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3513 Handle "mach" and "machl" operands for ldmac.
3514 (get_specific): Handle "stm.l" and "ldm.l".
3515 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3516 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3519 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3521 * doc/as.texinfo: Reorder chapter of machine dependent options so
3522 that it is sorted by chip name.
3524 * doc/as.texinfo: Use consistant spelling of Vax.
3525 * doc/c-vax.texi: Likewise.
3527 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3529 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3531 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3532 (md_apply_fix): Likewise.
3533 (pa_try): New function.
3534 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3536 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3538 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3539 (pa_level): New function.
3541 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3543 * listing.c (listing_newline): Don't do anything if listing is 0.
3545 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3547 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3548 symbol_create, not symbol_new.
3550 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3552 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3553 absolute symbol unless TC_FORCE_RELOCATION returns true.
3555 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3557 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3558 the symbol to a pointer. Don't set previous_file_symbol.
3559 Simplify symbol list rearrangement.
3560 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3561 (coff_adjust_symtab): Don't check previous_file_symbol.
3563 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3565 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3567 (md_pseudo_table): Add ppc_elf_lcomm.
3569 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3572 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3573 (md_begin): Add digits to alt_notend_table.
3574 (md_parse_option): Make s a const pointer.
3576 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3577 (s_empty): New static function.
3579 * config/obj-coff.c (struct filename_list): Only define if not
3581 (filename_list_head, filename_list_tail): Likewise.
3582 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3583 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3584 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3585 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3586 remove the new symbol from the list.
3587 (obj_coff_endef, both versions): Call tag_insert even if there is
3588 an old symbol with the same name, if the old symbol does not
3590 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3591 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3592 symbol that will be moved to the end of the symbol list.
3593 (coff_adjust_section_syms): Always call section_symbol for .text,
3595 (coff_frob_section): Likewise. Also, remove unused variable
3598 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3599 manipulating frags directly.
3600 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3603 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3604 whether the next character is '*' before checking whether we are
3605 at the start of a line. Permit LINE_COMMENT_START to start a
3606 comment in state 1 (seen some whitespace) as well, to match the
3609 * gasp.c (do_align): Permit a fill value for .align.
3611 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * read.c (next_char_of_string): Warn if a newline is seen in the
3614 middle of a string. Call bump_line_counters when appropriate.
3616 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3618 * symbols.c (colon): Use LOCAL_LABEL.
3620 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3622 * Makefile.in (install): Don't check to see if tooldir exists.
3623 Make $(tooldir) and $(tooldir)/bin.
3625 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3627 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3630 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3633 insn_error. Don't put the string "ERROR" in insn_error. Set
3634 insn_error rather than calling as_warn for an unsupported opcode.
3636 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3638 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3639 before permitting -64.
3640 * output-file.c (output_file_create): Remove duplicate
3643 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3645 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3646 section rather than a .reginfo section.
3647 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3650 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3651 bit value with the high bit set.
3653 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * read.c (s_lcomm): Set section flags for .sbss section.
3657 * config/tc-mips.c (mips_64): New static variable.
3658 (mips_target_format): If mips_64, return elf64 targets rather than
3660 (md_longopts): Add "32" and "64".
3661 (md_parse_option): Handle -32 and -64.
3662 (md_show_usage): Mention -32 and -64.
3663 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3666 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3668 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3669 for Solaris compatibility.
3671 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3672 .stabd with 4 arguments into a .stabn.
3674 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * config/tc-mips.c (macro): When passing X_add_number to
3677 macro_build, cast it to int first.
3679 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3682 created by emit_expr.
3684 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3685 as_perror rather than assert.
3687 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3689 * config/tc-mips.c (mips_ip): Mark sections created to hold
3690 floating point information as read only.
3692 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3694 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3696 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3698 * read.c (potable): Add .skip as a synonym for .space.
3700 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3701 4 arguments, providing the 4th argument is 0, to allow
3702 compatibility with the Solaris assembler.
3704 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3706 * config/tc-sh.h (struct sh_segment_info_type): Define.
3707 (TC_SEGMENT_INFO_TYPE): Define.
3708 (sh_frob_label): Declare.
3709 (tc_frob_label): Define.
3710 (sh_flush_pending_output): Declare.
3711 (md_flush_pending_output): Define.
3712 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3713 reloc before the instruction if necessary.
3714 (sh_frob_label): New function.
3715 (sh_flush_pending_output): New function.
3716 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3717 when looking for the reloc for the target of .uses.
3718 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3719 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3721 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3722 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3723 the absolute symbol.
3725 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3726 TC_SEGMENT_INFO_TYPE is defined.
3728 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3730 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3731 matches the register size.
3733 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3735 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3737 (do_relocs_for): Likewise.
3738 (fixup_segment): Don't just quit if linkrelax is set. Try to
3739 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3742 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3744 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3745 relative relocations with -mrelocatable. Also allow unfixed
3746 relocs in .ex_shared.
3748 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3751 non-zero before assuming this is a long file name.
3752 (w_strings): Likewise.
3753 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3755 * config/obj-coff.c (w_strings): Move declaration of i inside
3756 #ifdef block which uses it.
3758 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3760 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3761 "relaxmode". Output relocs which identify various relaxing
3762 possibilities for mov.[bwl] instructions.
3763 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3765 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3767 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3768 (MD_APPLY_FIX3): Define.
3769 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3771 (md_apply_fix3): Renamed from md_apply_fix.
3772 If pcrel reloc and symbol is in different section, undo effects
3775 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3777 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3778 any reloc with an LR% or RR% field selector for SOM.
3780 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3782 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3785 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3787 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3789 (yank_symbols): Likewise.
3791 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3793 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3794 BFD_ASSEMBLER, add name field.
3795 * config/obj-coff.c: Include "libiberty.h".
3796 (coff_header_append): Handle long section names.
3797 (crawl_symbols): Just use the name field for the symbol name,
3798 without worrying about null byte termination.
3799 (w_strings): Handle long section names.
3800 (write_object_file): Likewise. Also, use the name field, rather
3802 (obj_coff_add_segment): Permit long section names.
3803 (obj_coff_init_stab_section): Use the name field, rather than
3805 (adjust_stab_section): Likewise.
3806 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3808 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3809 (mem_fmt): Likewise.
3810 (md_apply_fix): Don't check fx_im_disp field.
3812 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3814 * configure.in: Add * after sparc*-*-vxworks.
3815 * configure: Rebuild.
3817 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3818 define it to comment_chars. Use tc_comment_chars rather than
3820 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3821 * config/tc-m68k.h (tc_comment_chars): Define.
3822 (m68k_comment_chars): Declare.
3823 * config/tc-m68k.c (m68k_comment_chars): Rename from
3824 comment_chars. Change into a pointer rather than an array.
3825 (md_longopts): Add "bitwise-or".
3826 (md_parse_option): Handle OPTION_BITWISE_OR.
3827 (md_show_usage): Mention --bitwise-or.
3828 * doc/c-m68k.texi: Document --bitwise-or.
3830 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3832 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3835 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3836 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3837 correct handling of input line pointer, and call
3838 demand_empty_rest_of_line.
3840 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3842 * config/tc-sparc.c (in_bitfield_range): New static function.
3843 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3844 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3845 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3846 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3847 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3849 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * config/obj-coff.c: BFD_ASSEMBLER:
3852 (coff_last_bf): New static variable.
3853 (coff_frob_symbol): Set endndx of a .bf symbol.
3855 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3856 (last_bfP): New static variable.
3857 (yank_symbols): Set endndx of a .bf symbol.
3859 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3861 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3862 and -s options. Add -be for good measure.
3864 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3866 * read.c (s_space): Support non-constant fill value. Handle fill
3867 value correctly for a size other than 1.
3869 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3871 * config/tc-arm.c (my_get_float_expression): Update call to
3872 gen_to_words, X_PRECISION changed from 6 to 5.
3874 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3876 * config/tc-ppc.c (register_name,reg_name_search): Move register
3877 name lookup from PE specific code to all targets. Add support for
3878 -mregnames/-mno-regnames to control whether register names are
3880 (md_assemble): Call register_name for all platforms.
3881 (md_parse_option): Add support for -mregnames/-mno-regnames.
3883 * configure.in (powerpcle*-*-solaris): Add support.
3884 (powerpc*-*-linux): Ditto.
3885 * configure: Regenerate.
3887 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3889 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3891 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3892 be associated with a single %lo reloc.
3894 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3895 before comparing against MAX_GPREL_OFFSET, so that negative
3896 numbers are handled correctly.
3899 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * config/tc-sparc.c (last_insn): New static variable.
3902 (md_assemble): Warn about putting floating point branches in a
3903 delay slot. If architecture is less than v9, insert NOP
3904 instructions between floating point instructions and floating
3905 point branches. (The SunOS assembler does both these operations.)
3906 Save the last instruction opcode.
3907 (sparc_ip): Add pinsn parameter. Change caller.
3909 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3910 for byte jump to next instruction to skip empty frags.
3912 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3914 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3915 for addq with a 16 bit signed value, just emit a lda instruction
3918 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3920 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3923 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * configure.in: Permit --enable-shared to specify a list of
3927 * configure: Rebuild.
3929 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3931 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3932 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3934 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3936 * config/atof-ieee.c: Fix handling of denormalized extended
3937 precision numbers and overflow/underflow detection.
3938 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3939 not include the 16 bit gap in the m68k extended precision format.
3941 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3943 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3945 * configure: Rebuild.
3947 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3949 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3950 be accessed using the $gp register.
3951 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3953 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3955 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3956 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3958 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3960 * read.c (get_line_sb): Bump line counters based on
3961 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3962 call LISTING_NEWLINE.
3963 (s_macro): Don't call demand_empty_rest_of_line.
3964 * app.c (do_scrub_chars): When handling C style comments, unget
3967 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
3969 * read.h (enum linkonce_type): Define.
3970 (s_linkonce): Declare.
3971 * read.c (potable): Add "linkonce".
3972 (s_linkonce): New function.
3973 * subsegs.h (segment_info_type): Add linkonce field to
3974 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
3975 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
3976 (obj_coff_pe_handle_link_once): Declare if TE_PE.
3977 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
3979 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
3980 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
3981 entry based on the linkonce field in segment_info.
3982 * doc/as.texinfo: Document .linkonce.
3984 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
3986 * doc/as.1: Changed to be recognized by catman -w on Solaris.
3988 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
3990 * stabs.c (s_stab_generic): Call the listing functions before
3991 doing the rest of the processing, which may involve freeing the
3992 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
3993 SEPARATE_STAB_SECTIONS case.
3995 * config/tc-hppa.c: Remove nested comment.
3996 (tc_gen_reloc): Move label done inside the ifdef in which it is
3998 (md_apply_fix): Pass pointers to correct types to libhppa.h
3999 functions. Always return a value.
4001 * config/tc-mips.h (tc_frob_file): Define.
4002 (mips_frob_file): Declare.
4003 * config/tc-mips.c (struct mips_hi_fixup): Define.
4004 (mips_hi_fixup_list): New static variable.
4005 (imm_unmatched_hi): New static variable.
4006 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4007 offset_reloc. Pass imm_unmatched_hi to append_insn.
4008 (append_insn): Add unmatched_hi parameter. If it is set, add the
4009 new fixup to mips_hi_fixup_list. Change all callers.
4010 (mips_ip): Set imm_unmatched_hi when appropriate.
4011 (mips_frob_file): New function.
4013 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4015 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4016 * configure: Regenerated.
4018 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * as.c (main): Call bfd_set_error_program_name.
4022 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * as.h (strdup): Don't declare.
4025 * stabs.c: Include libiberty.h
4026 (get_stab_string_offset): Use xstrdup rather than strdup.
4027 (s_stab_generic): Likewise.
4028 * as.c (parse_args): Likewise.
4029 * read.c (s_mri_sect): Likewise.
4031 * gasp.c (change_base): Recognize \(...) construct documented to
4032 pass through enclosed characters literally through to the output.
4033 (process_assigns): Likewise. Also, be more careful to avoid
4034 looking past the end of the buffer.
4036 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4038 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4039 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4041 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4043 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4045 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4047 * config/alpha-opcode.h: Added cvtst instruction.
4049 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4051 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4052 string. Extract the addend from the result of expression.
4054 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4056 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4057 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4058 mode, change the state to 3 rather than 1.
4060 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4062 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4063 correspond to 11 March change.
4065 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4067 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4068 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4070 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4072 * configure: Rebuild with autoconf 2.8.
4074 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4076 * config/atof-ieee.c (gen_to_words): Improve handling of
4077 X_PRECISION numbers. Based on patches from Andreas Schwab
4078 <schwab@issan.informatik.uni-dortmund.de>.
4080 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4082 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4084 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4085 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4086 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4087 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4090 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4092 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4094 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4096 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4097 (pa_def_subspaces): Add $MILLICODE$.
4098 (pa_spaces_begin): Set section flags for $MILLICODE$.
4100 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4102 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4103 not SHT_NOBITS. Don't tamper with flags based on type if a
4104 special section was found (revert Feb 29 change).
4106 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4107 if aligning to a longword boundary or greater.
4109 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4111 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4113 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4115 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4116 * configure: Regenerated.
4118 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4120 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4121 R_N1SEL since they're not defined for old versions of hpux.
4123 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4124 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4125 R_N0SEL and R_N1SEL.
4127 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4129 * flonum-konst.c: Add two more constants for 1e+-2048 and
4130 1e+-4096, and correct the other constants.
4132 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4134 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4136 * config/obj-elf.c (obj_elf_section): Allow predefined section
4137 types to set the nobits type. Avoid a shadowed declaration.
4139 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4141 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4142 reduce relocs using e_nlrsel field selectors.
4144 * write.c (fix_new_exp): Don't use #elif. Some compilers
4147 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4149 (pa_chk_field_selector): Handle new field selectors for SOM.
4151 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4153 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4154 * configure: Rebuild.
4155 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4156 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4158 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4161 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4163 * mpw-make.sed: Update to handle shared library support.
4165 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4167 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4168 the insn on mismatch.
4170 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4172 * configure.in: Add support for a29-coff.
4173 * configure: Rebuild.
4175 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4177 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4178 of the section when looking for the R_SH_USES fixup, because the
4179 frag addresses have not yet been adjusted.
4181 * gdbinit.in: Set a breakpoint on as_warn_where.
4183 * config/tc-mips.c (macro): Add missing arguments to macro_build
4184 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4186 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4189 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4191 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4193 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4195 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4197 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4198 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4199 Recognize [uU] format args as sparclet cpregs.
4201 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4203 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4206 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4208 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4209 well as S_IS_EXTERNAL.
4210 (tc_fix_adjustable): Likewise.
4211 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4212 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4214 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4215 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4217 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4219 * config/tc-sparc.c (max_architecture): Change to sparclite for
4221 (default_compatible): Delete.
4222 (sparc_ffs): New function.
4223 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4224 (sparc_ip): Rewrite architecture match and bump logic.
4226 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4228 * configure.in: Check for 'do not mix' from native linker before
4229 trying to use -rpath.
4230 * configure: Rebuild.
4232 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4234 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4235 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4236 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4237 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4239 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4240 to the symbol lnnoptr field, to get the correct file offset.
4242 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4244 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4245 symbols that are not function, file, or section symbols to be
4248 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4250 * configure: Set and substitute RPATH_ENVVAR.
4251 * configure: Rebuild.
4252 * Makefile.in (RPATH_ENVVAR): New variable.
4253 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4255 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4256 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4257 * configure: Rebuild.
4259 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4261 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4262 appropriate flags in BFD section.
4264 * configure.in (m68k-*-psos*): New target.
4265 * configure: Rebuild.
4266 * config/te-psos.h: New file.
4267 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4270 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4272 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4273 * configure.in: Remove duplicate setting of cpu_type. Check
4274 whether opcodes library is required for on all targets, not just
4276 * configure: Rebuild.
4278 * config/tc-mips.c (mips_big_got): New static variable.
4279 (s_extern): Don't declare.
4280 (reg_needs_delay): New static function.
4281 (macro_build): Permit GOT/CALL_HI/LO relocs.
4282 (macro_build_lui): If place is not NULL, use the number in the
4284 (load_address): Handle mips_big_got case.
4285 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4287 (OPTION_XGOT): Define.
4288 (md_longopts): Add "xgot" if OBJ_ELF.
4289 (md_parse_option): Handle -xgot.
4290 (md_show_usage): Mention -xgot.
4291 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4292 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4294 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4296 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4297 the byte relocation, point it to the low byte of the word.
4299 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4302 * configure: Rebuild.
4304 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4306 * configure.in: Recognize any sparc* cpu.
4307 * configure: Regenerated.
4309 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4311 * read.c (potable): Add "mri" and ".mri".
4312 (s_mri): New function.
4313 * read.h (s_mri): Declare.
4314 * app.c (scrub_m68k_mri): New static variable.
4315 (mri_pseudo): New static variable.
4316 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4317 flag_m68k_mri. Initialize scrub_m68k_mri.
4318 (mri_state, mri_last_ch): New static variables.
4319 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4321 (app_push): Save new fields.
4322 (app_pop): Restore new fields.
4323 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4324 If TC_M68K, use a trivial state machine to look for occurrences of
4325 the .mri pseudo-op, and change the mode appropriately.
4326 * as.h (do_scrub_begin): Update prototype.
4327 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4329 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4331 (m68k_mri_mode_change): New function.
4332 (md_parse_option): Set reg_prefix_optional_seen.
4333 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4334 (MRI_MODE_CHANGE): Define.
4335 * doc/as.texinfo: Document .mri pseudo-op.
4337 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4340 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4342 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4343 * config/m68k-parse.h (enum pic_relocation): Define.
4344 (struct m68k_exp): Add pic_reloc field.
4345 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4346 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4347 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4349 * config/tc-m68k.c: Delete definition of NO_RELOC.
4350 (struct m68k_it): Add pic_reloc field.
4351 (add_fix): Copy over pic_reloc field.
4352 (md_pseudo_table): Interpret .align parameter as byte count.
4353 (mote_pseudo_table): Likewise.
4354 (tc_m68k_fix_adjustable): New function.
4355 (get_reloc_code): New function.
4356 (md_assemble): Use it as last argument to fix_new_exp.
4357 (md_apply_fix_2): For a relocation against a symbol don't put the
4358 addend into the data.
4359 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4360 (m68k_ip): Don't relax an operand that requires pic relocation.
4361 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4363 * write.c (fixup_segment): Don't add symbol value to addend if
4364 TC_M68K and OBJ_ELF.
4365 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4366 (motorola_operand): Add rule for `(zapc, EXPR)'.
4368 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4370 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4371 *really* is permissible before the comma.
4373 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4375 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4376 inserting nop instructions.
4378 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4382 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4384 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4385 class setting for a CALLNAME symbol in COFF.
4387 * read.c (potable): Pass negative numbers for new .balign[wl] and
4388 .p2align[wl] pseudo-ops.
4389 (s_align_bytes): Treat a negative argument as specifying the fill
4391 (s_align_ptwo): Likewise.
4393 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4395 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4396 (do_align): Take new len parameter. Change all callers. Pass it
4398 (s_align_bytes): Arg now indicates the length of the fill pattern.
4399 (s_align_ptwo): Likewise.
4400 * config/obj-coff.c (write_object_file): Pass length to
4402 * config/tc-i386.h (md_do_align): Take new len parameter.
4403 * config/tc-m88k.h (md_do_align): Likewise.
4404 * config/tc-m88k.c (m88k_do_align): Likewise.
4405 * config/tc-sh.h (md_do_align): Likewise.
4406 * config/tc-sh.c (sh_do_align): Likewise.
4407 * doc/as.texinfo: Document new pseudo-ops.
4409 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4410 done in cvt_frag_to_fill.
4412 * config/tc-sh.h (sh_do_align): Declare.
4413 (md_do_align): Define.
4414 * config/tc-sh.c (sh_do_align): New function.
4416 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4417 difference if the next address is before the current one.
4419 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4420 (archs): Initialize new field.
4421 (m68k_ip): Don't list alias names when listing CPUs which support
4424 * as.c (main): Call parse_args before read_begin.
4425 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4426 front of generated pseudo-ops.
4427 * read.c (potable): Ignore "name".
4428 (s_app_file): Permit a single quote after the string, since one
4429 may appear in m68k MRI mode.
4431 * configure.in: Check for --enable-shared. If linking against
4432 shared BFD and opcodes, fix library name on SunOS, and try to set
4434 * configure: Rebuild.
4436 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4438 * as.h (flag_m68k_mri): Declare.
4439 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4440 * Many files: For MRI syntax that is specific to the m68k MRI
4441 assembler, check flag_m68k_mri rather than flag_mri or
4442 MRI_MODE_NEEDS_PSEUDO_DOT.
4444 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4446 * config/tc-i960.c (ARCH_HX): Define.
4448 (targ_has_sfr): Handle ARCH_HX.
4449 (targ_has_iclass): Handle ARCH_HX.
4450 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4451 (tc_headers_hook): If the architecture was specified explicitly,
4452 use it when setting the flags. Set the extern variable coff_flags
4453 rather than headers->filehdr.f_flags, since the latter is set
4454 unconditionally in obj-coff.c.
4455 (i960_handle_align): Remove unused variable fixp.
4457 Support for building bfd and opcodes as shared libraries, based on
4458 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4459 * configure.in: Set OPCODES and BFD to search directories.
4460 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4461 * configure: Rebuild.
4462 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4463 (LIBDEPS): New variable.
4464 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4465 $(HLDFLAGS) in link.
4466 (check): Set LD_LIBRARY_PATH in the environment.
4468 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4470 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4471 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4472 read-only, not read/write.
4474 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4476 * Makefile.in (INSTALL_XFORM): Remove -e.
4478 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4480 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4481 than comparing S_GET_SEGMENT to undefined_section.
4482 (write_object_file): Skip symbols which were equated to an
4483 undefined or common symbol.
4484 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4485 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4487 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4488 or S_IS_COMMON call S_GET_VALUE.
4489 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4490 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4491 to an undefined or common symbol, convert the reloc to be against
4493 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4494 undefined or common symbol.
4495 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4496 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4497 to an undefined or common symbol, convert the reloc to be against
4499 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4500 undefined or common symbol.
4501 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4502 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4504 (yank_symbols): Skip symbols which were equated to an undefined or
4507 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4510 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4512 * configure.in: Make sure we only add m68k-parse.o to
4513 ${extra_objects} once, no matter how many m68k targets have been
4515 * configure: Rebuild.
4517 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4519 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4520 * configure: Rebuild.
4522 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4524 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4525 * doc/c-m68k.texi: Document .extend and .ldouble.
4527 * configure.in (m68*-apple-aux*): New target.
4528 * config/te-aux.h: New file.
4529 * config/obj-coff.c (compare_external_relocs): New static function
4531 (do_relocs_for): Sort relocs if TE_AUX.
4532 (fixup_segment): If TE_AUX, store common symbol value in segment.
4533 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4535 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4537 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4539 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4541 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4542 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4544 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4545 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4546 an undefined symbol and the size of a function symbol.
4547 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4548 for all common symbols.
4550 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4552 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4555 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4558 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4560 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4561 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4563 * ecoff.c (localsym_t): Add addend field.
4564 (add_ecoff_symbol): Add addend argument. Change all callers.
4565 (coff_sym_value): Make static.
4566 (coff_sym_addend): New static variable.
4567 (ecoff_directive_def): Initialize coff_sym_addend.
4568 (ecoff_directive_val): Accept symbol + constant.
4569 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4570 (ecoff_build_symbols): Include the addend in the symbol value.
4572 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4574 * config/tc-ppc.c (md_assemble): Ignore overflow on
4575 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4577 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4579 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4580 bytes in size, so offset appropriately in big endian mode when
4581 writing the bottom 2 bytes.
4583 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4585 * config/tc-sparc.c (default_compatible): New static local.
4586 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4587 (sparc_ip): If no architecture or -bump specified, don't mark as
4588 mismatched those in default_compatible.
4590 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4592 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4593 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4594 * configure: Rebuild.
4595 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4596 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4597 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4598 (sco_id): Declare if SCO_ELF.
4600 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4602 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4603 ({max,warn_after}_architecture): New static locals.
4604 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4605 If both architecture and -bump requested, set max_architecture to max.
4606 (sparc_md_end): Simplify.
4607 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4608 Rewrite code to bump architecture and check for conflicts.
4609 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4610 with Solaris assembler.
4611 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4612 (md_show_usage): Update.
4614 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4616 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4618 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4620 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4621 #ifdef sparcv9 when choosing value.
4624 (sparc_md_end): Declare.
4625 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4626 (initial_architecture): New static local.
4627 (can_bump_v9_p): Likewise.
4628 (NO_V9): Delete all occurrences.
4629 (sparc_md_end): New function.
4630 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4631 Don't bump architecture to v9 unless can_bump_v9_p set.
4632 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4633 * configure.in (sparc64 target cpu): Don't set obj_format here.
4634 (SPARC_V9): Renamed from sparcv9.
4635 (sparc64-*-elf*): Define SPARC_ARCH64.
4636 * configure: Regenerated.
4637 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4638 (SPARC_ARCH64): Add.
4639 * conf.in: Regenerated.
4640 * config/vmsconf.h: Update.
4642 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4644 * config/tc-mips.c (load_register): Optimise "dli" loads.
4645 (md_show_usage): add "-mcpu=vr4100" to help text.
4647 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4649 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4650 undefined symbol, preserve the X_op of O_symbol.
4651 (S_GET_VALUE): Fix check to permit this case.
4652 * write.c (write_relocs): If a reloc is against an undefined
4653 symbol equated to another symbol, change the reloc to be against
4655 * config/obj-coff.c (do_relocs_for): Likewise.
4657 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4660 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4662 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4663 computer is PowerPC.
4665 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4667 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4668 mentioned in the eabi.
4670 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4672 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4673 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4675 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4677 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4679 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4681 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4682 as a section it is ok to have unadorned -mrelocatable pointers in.
4684 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4686 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4689 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4691 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4692 dependent section attributes can be handled.
4694 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4695 macros to add support for exclude section flag and ordered section
4698 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4699 functions to add support for exclude section flag and ordered
4702 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4704 * subsegs.c (section_symbol): Don't try to look up the section
4705 symbol in the hash table. It should be possible to have a symbol
4706 with the same name as a section, but no connection to it.
4708 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4709 From James Carlson <carlson@xylogics.com>.
4711 * expr.c (operand): Skip whitespace after a close parenthesis.
4712 From James Carlson <carlson@xylogics.com>.
4714 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4716 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4717 as_warn_where for relocation overflow.
4718 (parse_reg): Accept register name only if next character is
4721 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4723 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4724 addresses for static variables.
4726 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4728 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4729 and xgot give the old toc16 relocation.
4730 (md_apply_fix3): Support all GOT relocations.
4732 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4734 * config/tc-mips.c (load_address): Correctly handle a constant in
4735 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4737 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4739 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4740 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4741 (build_Mbytes): Handle REG_B.
4743 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4745 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4747 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4749 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4751 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4753 * config/obj-coff.c (write_object_file): Set the s_align field to
4754 the number of bytes, rather than to the power of 2.
4756 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4758 * Makefile.in (DISTCLEAN_HERE): New variable.
4759 (distclean): Use it.
4760 (maintainer-clean): Depend upon clean-here rather than clean,
4761 distclean, and clean-info. Run make maintainer-clean in doc.
4762 Remove files listed in DISTCLEAN_HERE.
4763 * doc/Makefile.in (maintainer-clean realclean): Split out from
4764 distclean. Depend upon clean-info and distclean.
4766 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4768 * mac-as.r: Fix copyright and version strings.
4769 (cfrg): Use PROG_NAME instead of literal name.
4771 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4773 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4775 * config/tc-a29k.h (tc_unrecognized_line): Define.
4776 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4777 (md_operand): Handle a29k style local dollar labels.
4779 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4781 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4783 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4785 * read.c (s_fill): If md_flush_pending_output is defined, call
4788 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4790 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4791 Treat rs_align_code like rs_align.
4793 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4795 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4796 converting an absolute address into a PC-relative one.
4798 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4800 * mpw-config.in: Don't always use te-generic.h for emulation.
4801 (powerpc-apple-macos): Use emulation te-macos.h.
4803 (mips-gm-magic): New configuration.
4805 * mpw-make.sed (install, install-only): Edit in Mac-specific
4808 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4810 * configure.in: Improve message about unsupported ELF targets.
4811 * configure: Rebuild.
4813 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4814 pattern is zero. From Manfred Hollstein.
4816 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4818 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4819 the various idata sections, we check the name on the .section pseudo.
4821 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4823 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4824 add section's paddr to add_number; compatibility to native as and
4827 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4829 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4831 * hash.c (struct hash_entry): Moved here...
4832 * hash.h (struct hash_entry): ...from here.
4834 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4835 if it's already known to be null.
4837 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4839 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4840 bit relocs converted to PC relative relocs. This turned out to
4841 add the offset from the beginning of .text twice.
4843 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4845 * stabs.c (s_stab_generic): In 's' case, free string from
4848 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4850 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4853 * subsegs.h (segment_info_type): Make bitfields unsigned.
4855 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4856 and move them together. On most systems this will reduce the
4857 structure size by one word.
4858 (operatorT): Define O_max.
4859 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4862 * read.c (pop_insert): Print error returned by hash table
4865 * as.c (dump_statistics): Split out from main; dump some hash
4866 table stats and target-specific stats.
4867 (start_time): No longer automatic to main.
4868 (main): Set file-level start_time and call dump_statistics at
4869 exit. Exit by calling xexit.
4870 (show_usage): Make --statistics description less specific.
4871 * subsegs.c (subsegs_print_statistics): New function.
4872 * write.c (write_print_statistics): New function.
4873 (n_fixups): New static variable.
4874 (fix_new_internal): Increment it.
4875 * read.c (read_print_statistics): New function.
4876 * read.h (read_print_statistics): Declare.
4877 * symbol.c (symbol_print_statistics): New function.
4878 * symbol.h (symbol_print_statistics): Declare.
4879 * hash.c (hash_print_statistics): New function.
4880 * hash.h (hash_print_statistics): Declare.
4881 * config/tc-i386.c (i386_print_statistics): New function.
4882 * config/tc-i386.h (i386_print_statistics): Declare.
4883 (tc_print_statistics): New macro.
4884 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4887 * hash.c (DELETED): Rewrite to use a valid but unique address.
4888 (START_POWER): Reduce to 10.
4889 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4890 Add new values for counting strcmp calls.
4891 (GROW_FACTOR): New macro.
4892 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4894 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4895 (hash_new): Use FULL_VALUE.
4896 (struct hash_control): Definition moved here.
4897 (hash_code): Don't mask to low bits.
4898 (hash_ask): Mask returned hash code here. Check hash value before
4899 calling strcmp; count strcmp calls.
4900 * hash.h (struct hash_control): Declare, don't define, here.
4901 (HASH_STATLENGTH): Deleted.
4902 (struct hash_entry): Add field for hash code.
4903 (hash_say, hash_apply): Don't declare.
4905 * hash.c (destroy): Return void.
4906 (applicatee): Ditto.
4907 (main): Fix declarations.
4908 (hash_apply): Return void. Argument `function' returns void. Put
4909 inside "#ifdef TEST".
4910 (hash_say): Define only if TEST is defined.
4911 * hash.h (hash_apply, hash_say): Declarations deleted.
4913 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4915 * configure: Rebuild with autoconf 2.7.
4917 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4919 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4920 * configure: Rebuild with autoconf 2.6.
4922 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4924 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4925 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4927 (ppc_frob_file): Remove.
4928 * config/tc-ppc.h (tc_frob_file): Don't define.
4929 (ppc_frob_file): Don't declare.
4931 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4933 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4934 * config/alpha-opcode.h: Include one-operand variants of jmp and
4937 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4938 with te-delta.h in 8.3 file systems.
4939 * configure.in: Adjusted.
4941 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4943 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4945 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4947 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4949 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4951 Version 2.6 released.
4952 * Makefile.in (VERSION): Updated to 2.6.
4954 * config/obj-coff.c (write_object_file): Change use of md_do_align
4955 to pass a pointer rather than a fill value, to match other uses.
4957 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4959 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4961 * as.c (main): Move md_end call to just after call to
4962 perform_an_assembly_pass. Delete cpu-specific code here.
4963 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4964 * config/tc-arm.c (md_end): Unused function deleted.
4965 * config/tc-ns32k.c (md_end): Ditto.
4967 * config/tc-i386.c (i386_align_code): New function, moved here
4968 from HANDLE_ALIGN macro.
4969 * config/tc-i386.h (HANDLE_ALIGN): Call it.
4971 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4973 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
4976 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4978 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
4979 multi-byte nops to avoid changing gcc. The necessary gcc change
4980 might break old assemblers.
4982 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
4984 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
4985 generate optimal multi-byte nop instructions for ".align n"
4986 ".align n,0x90", and aligns requiring more than 15 bytes of
4987 padding still generate multiple 0x90's as before.
4989 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
4991 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
4993 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
4995 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
4996 * configure: Update.
4997 * mpw-make.sed: Reorder commands to make sed happier.
4998 * config/te-macos.h: New file.
4999 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
5001 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5003 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5004 conditional branches.
5005 (md_apply_fix): Likewise.
5007 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5009 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5010 generate a reloc which the linker will not handle correctly. Fix
5011 overflow checking--R_IREL is 18 bits, not 17.
5013 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5015 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5016 from a PC relative reloc if TC_A29K.
5018 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5019 code depends upon it.
5021 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5022 $extend. Based on code from Eric Freudenthal
5023 <freudenthal@nyu.edu>.
5024 * config/tc-a29k.h (LEX_DOLLAR): Define.
5025 * read.c (LEX_DOLLAR): Define if not defined.
5026 (lex_type): Use LEX_DOLLAR.
5028 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5030 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5033 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5035 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5037 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5039 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5040 used only by "dlltool.c".
5042 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5044 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5045 (md_pseudo_table): Don't define "extern".
5047 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5049 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5051 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5053 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5055 * macro.c (macro_expand_body): Don't warn about == with a
5056 nonexistent parameter, in case it is in a comment field.
5058 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5060 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5061 set, even if macro_alternate is set.
5062 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5063 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5064 the token unless it ended in '@'.
5065 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5066 * doc/c-a29k.texi: Document macro usage on A29K.
5068 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5070 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5072 (install_operand): Likewise.
5074 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5076 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5078 * configure.in (m88k-motorola-sysv*): New target.
5079 * configure: Rebuild.
5080 * config/te-delta88.h: New file.
5081 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5083 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5084 (md_do_align): Define.
5085 * config/tc-m88k.c: Include "subsegs.h".
5086 (m88k_do_align): New function.
5088 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5089 (COFF_NOLOAD_PROBLEM): Define.
5090 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5092 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5094 * config/tc-i386.c (md_assemble): For a jump instruction with
5095 non-constant target, require 7 available bytes in the current
5098 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5100 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5103 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5105 * configure.in (alpha-*-linux*): Use ecoff.
5106 * configure: Rebuild.
5107 * ecoff.c (ecoff_directive_extern): New function.
5108 (ecoff_directive_weakext): New function.
5109 (ecoff_build_symbols): Handle weak symbols.
5110 (ecoff_setup_ext): Likewise.
5111 (ecoff_frob_symbol): Warn about weak common symbols.
5112 * ecoff.h (ecoff_directive_extern): Declare.
5113 (ecoff_directive_weakext): Declare.
5114 * symbols.c (S_IS_WEAK): New function.
5115 * symbols.h (S_IS_WEAK): Declare.
5116 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5118 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5121 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5123 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5125 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5126 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5127 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5128 * config/obj-coff.c (coff_frob_symbol): Don't call
5129 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5130 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5133 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5134 (ppc_stab_symbol): New static variable.
5135 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5136 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5137 sy_tc.real_name to the stab string.
5138 (ppc_bc, ppc_ec): New static functions.
5139 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5141 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5143 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5146 * input-scrub.c (input_scrub_push): Reset sb_index.
5148 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5150 * listing.c (listing_newline): Don't create a frag in the absolute
5153 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5155 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5156 (ppc_csect): Move most of the code to ppc_change_csect, and call
5158 (ppc_change_csect): New static function, taken from ppc_csect.
5159 (ppc_section): New static function.
5160 (ppc_saw_abs): New static varable.
5161 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5162 a symbol has no csect.
5163 (ppc_adjust_symtab): New function.
5164 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5165 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5167 * write.c (write_object_file): If tc_adjust_symtab is defined,
5168 call it just before the call to obj_adjust_symtab.
5170 * symbols.c (symbol_find_or_make): Change name to be const.
5171 * symbols.h (symbol_find_or_make): Update declaration.
5173 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5175 * doc/as.texinfo (Align): Mention SH.
5176 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5178 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5179 (Z8000 Directives, even): Don't give numeric align value, instead
5182 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5184 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5187 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5189 * Makefile.in (diststuff): Also make info.
5190 (maintainer-clean realclean): Also make clean-info.
5192 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5194 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5195 (pa_subspace): For ".nsubspa", always create a new subspace
5196 with the given attributes, even if one already exists with the
5199 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5201 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5202 TC_FORCE_RELOCATION, taking an additional section argument. If
5203 the section of the target symbol is not the same as the current
5204 section, always force the relocation to be used.
5205 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5207 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5208 md_pcrel_from function, taking an additional section argument.
5209 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5211 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5212 older TC_FORCE_RELOCATION if not defined.
5213 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5214 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5215 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5216 TC_FORCE_RELOCATION.
5218 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5220 * input-scrub.c (as_where): Set name to null pointer if we don't
5222 * messages.c (identify): Only print filename if non-null.
5223 (as_show_where): Ditto, for line number too.
5224 (as_warn_internal, as_bad_internal): Ditto.
5226 * input-file.c (input_file_open): If the input file can't be
5227 opened, consider it an error.
5229 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5231 * config/tc-mips.c: Added mips_4100 control, and support for
5232 accepting the 4100 as a MIPS architecture variant (md_begin,
5233 macro_build, mips_ip, md_parse_option). Adding suitable
5234 command-line OPTIONs, and updating the help text (md_show_usage).
5236 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5238 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5239 BFD_ASSEMBLER is defined.
5241 * Use one active frag and one obstack per frag chain:
5242 * frags.c (frags): Variable deleted.
5243 (frag_alloc): New function.
5244 (frag_grow, frag_more, frag_variant, frag_now_fix,
5245 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5247 (frag_new): Ditto. Verify that frch_last and frag_now match on
5248 entry and exit, and that old frag_now has non-zero type. Replace
5249 "know" uses with "assert". Use frag_alloc instead of mucking with
5251 * frags.h (frags): Declaration deleted.
5252 * subsegs.h (struct frchain): Add new field frch_frag_now.
5253 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5255 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5256 give it any stricter alignment than frchainS structures need. Do
5257 not initialize frags obstack. Set frag_now to point to
5258 dummy_obstack. Initialize absolute_frchain.
5259 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5260 field of frchainS. Don't create new frags on section switch, and
5261 use frag_alloc when creating a new frag chain. For absolute
5262 section, set frchain_now to absolute_frchain. Verify that
5263 frch_last and frag_now match on entry and exit. Initialize
5264 per-chain obstack, and under gcc, set required alignment to that
5265 needed by fragS structure.
5267 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5269 * stabs.c (get_stab_string_offset): Only copy input string if a
5270 fresh copy is needed, not if the section already exists.
5271 (s_stab_generic): Cache stab section name to bypass lookups, since
5272 usually it will match. Could be made faster still by changing the
5273 memory allocation rules.
5274 (s_xstab): Cache section name to bypass repeated string
5277 * frags.c (frag_new): Deleted register declarations.
5279 * listing.c (frag_now): Don't declare.
5281 * as.c (chunksize): New variable.
5282 (debug_memory): New variable.
5283 (main): If debug_memory is set, reduce chunksize and
5285 * as.h (chunksize): Declare it.
5286 * read.c (read_begin): Use it.
5288 * config/tc-alpha.c (md_shortopts): Include 'g'.
5289 (md_parse_option): Ignore it.
5291 * Makefile.in (distclean): Remove Makefile and config.status from
5292 testsuite directory.
5293 (clean-here): Don't delete testsuite. Instead, delete only the
5294 files within it that would be generated by running tests.
5296 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5297 frag_now_fix instead of accessing obstack info directly.
5298 * config/tc-arm.c (s_ltorg): Ditto.
5299 (md_assemble): Ditto.
5301 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5304 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5306 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5307 chain after parsing value expression, if any, to avoid separating
5308 continued .stabs lines.
5310 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5312 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5313 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5315 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5317 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5318 -mcom support and PPC_OPCODE_ANY for -many.
5319 (md_parse_option): Ditto.
5321 (md_begin): For duplicate instructions, print all duplicates
5324 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5326 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5327 common mode operation.
5328 (md_show_usage): Add -mcom to usage message.
5330 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5332 * expr.c (op_rank): Add O_symbol_rva.
5333 * expr.h (operatorT): Add O_symbol_rva.
5334 * read.c (cons_worker): Set O_symbol_rva when necessary.
5335 * write.c (fix_new_exp): Understand O_symbol_rva.
5337 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5339 * config/tc-mips.c: Correct s_cons arguments. From Michael
5340 Joosten <joost@ori.cadlab.de>.
5342 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5344 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5345 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5346 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5348 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5349 make non-static. Change all users.
5350 * config/obj-coff.h (coff_n_line_nos): Declare.
5352 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5354 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5356 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5358 * config/obj-elf.c (obj_elf_common): Convert specified byte
5359 alignment to power of two. Set size of local bss symbol.
5361 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5363 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5365 * sb.c, macro.c: Decide whether to include <string.h> or
5366 <strings.h> just as as.h does.
5368 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5370 * Makefile.in (site.exp): Fix setting of $srcdir.
5372 * config/tc-arm.c (md_atof): Fix little-endian output.
5373 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5376 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5378 * doc/as.texinfo: Split out the NS32k family documentation,
5379 despite its being commented out for now.
5380 * doc/c-ns32k.texi: New file.
5382 * sb.c, macro.c: Include string.h.
5384 * Makefile.in (comparison): Only check *.o; we don't care if
5385 timestamps inserted by the native linker differ.
5387 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5388 if alignment stricter than 4 bytes is requested; in that case,
5389 align to a 4-byte boundary first.
5391 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5393 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5394 uninitialized" warning for `Max_Source_Offset'.
5396 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5398 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5399 qualifiers and detect errors if present.
5400 (md_assemble): Add call to parse_toc_entry. Also added some support
5401 for the [tocv] qualifier.
5402 (ppc_pe_tocd): New function to support data in the toc section.
5404 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5406 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5409 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5411 * config/tc-m68k.c (isword): Accept all values from -65536 to
5412 +65535, so ~VAL will not be rejected.
5414 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5415 skip characters after the pseudo-op.
5417 * read.c (get_line_sb): Don't look past buffer_limit.
5418 (s_include): In MRI mode, skip characters after the file name.
5420 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5422 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5423 periods in register names.
5425 For older changes see ChangeLog.1.