1 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
4 relocations, don't check for symbol being external, weak, etc.
6 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
8 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
9 calculate relocations to any external symbol, because we might be
10 linking a shared object and the symbol might be overriden or moved
11 (for instance, moved into a static executable's .bss section).
12 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
14 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
15 be calculated by the assembler.
17 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
18 whose destination lies in the same file, by ignoring the @plt or
19 @local and aiming the branch at its destination.
21 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
23 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
24 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
27 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
28 of obj_copy_symbol_attributes.
30 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
32 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
33 signed operand, sign extend a 32 bit value to the host size.
35 * Makefile.in (CFLAGS): Subsitute from configure script. From
36 Jeff Makey <jeff@cts.com>.
38 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
39 buffer size to make a copy of the symbol.
41 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
44 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
46 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
47 step through the frags calling cvt_frag_to_fill, switch to
48 SEG_DATA when we reach data_frag_root.
50 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
52 * config/tc-mn10300.c (md_assemble): Allow an empty register
53 list for instructions which use register lists.
55 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
57 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
59 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
62 * config/tc-arm.c: Add prototypes for many static functions.
63 (struct asm_opcode ): Add prototypes for parms field.
64 (struct thumb_opcode ): Likewise.
65 (fp_op2): Remove unused flags parameter.
66 (output_inst): Make static.
67 (arm_after_pass_hook): Remove unused ignore parameter.
68 * config/tc-arm.h (arm_after_pass_hook): Declare.
69 (arm_start_line_hook): Declare.
70 (arm_frob_label): Declare.
72 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
74 * depend.c (wrap_output): new prototype.
76 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
78 * config/tc-sh.c (md_apply_fix): Check for overflow.
80 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
81 section size to be aligned.
83 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
85 * config/tc-sh.h (md_cons_align): Define.
86 (sh_cons_align): Declare.
87 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
88 (sh_no_align_cons): New static variable.
89 (s_uacons): New static function.
90 (sh_cons_align): New function.
91 (sh_handle_align): Warn about misaligned data.
92 * doc/c-sh.texi: Document .uaword and .ualong.
94 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
96 * macro.c (macro_expand): In MRI mode, treat single quote as a
97 separator character when checking for a positional argument.
99 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
101 * config/tc-arm.c (md_parse_option): Merge in changes from
104 * config/tc-arm.h: Merge in changes from armT-970328-branch.
106 * configure.in (emulations): Add Thumb architecture support from
109 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
111 * doc/all.texi: Add enabling of ARM documentation.
113 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
115 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
117 * config/tc-mips.c: Added r3900 support.
119 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
121 * as.c: (parse_args) `-t' option requires an argument.
123 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
125 * config/tc-arm.c (md_begin): Change call to
126 coff_arm_bfd_set_private_flags() to a call to
127 bfd_set_private_flags().
129 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
131 * Makefile.in: Rebuild dependencies.
133 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
134 of a BFD_RELOC_RVA reloc.
136 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
138 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
139 (hppa_force_relocation): Force a relocation for an absolute
142 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
144 * doc/as.texinfo: Don't use @value in section names or index
145 entries; it confuses texinfo.tex.
147 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
149 * doc/as.texinfo: Updated for -MD option.
150 * Makefile.in (CFILES): Added depend.c.
151 (OBJS): Added depend.o.
152 * as.h (start_dependencies, register_dependency,
153 print_dependencies): New declarations.
154 * depend.c: New file.
155 * as.c (parse_args): Added -MD option.
156 (main): Call print_dependencies.
157 (show_usage): Added help for -MD.
158 * read.c (s_app_file): Call register_dependency.
159 (s_include): Call register_dependency when file is found.
160 (read_a_source_file): Call register_dependency.
162 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
164 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
165 section address to the symbol value.
167 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
169 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
170 into the new membership field.
172 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
174 * config/tc-arm.c (md_begin): If no cpu type is specified on the
175 command line then the ARM7 is now chosen by default when setting
176 the BFD machine and architecture.
178 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
180 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
182 (md_begin): Added code to generate flags to be set into the COFF
183 header and the calls to the BFD functions to do this.
184 (md_parse_option, md_show_usage): Added new command line
185 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
186 -marmv3m, -marmv4, -marmv4t.
188 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
191 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
193 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
195 * config/tc-mn10300.c (md_convert_frag): Likewise.
197 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
199 * config/tc-mips.c (set_at): Check for bignum.
200 (check_absolute_expr, macro, mips16_macro): Likewise.
203 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
205 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
206 for overflow/underflow, only insert lower 15 bits into instruction.
209 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
211 * config/tc-i386.c (pi): Check for RegMMX.
213 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
215 * expr.c (expr): When subtracting values in the same frag,
216 subtract X_add_number rather than adding it.
218 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
220 * config/obj-coff.c (write_object_file): Just pass NULL to
221 md_do_align, not the address of a char holding NOP_OPCODE.
223 * config/tc-mips.c (macro): Handle constants for M_LI_D and
225 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
226 than an address if the floating point value looks sufficiently
229 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
231 * config/tc-i386.c (md_section_align): If a.out and BFD, force
232 section size to be aligned.
234 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
236 * cond.c: Include "macro.h".
237 (struct conditional_frame): Add macro_nest field.
238 (initialize_cframe): Initialize macro_nest.
239 (cond_finish_check): Add nest parameter. Change all callers.
240 (cond_exit_macro): New function.
241 * as.h (cond_finish_check): Update declaration.
242 (cond_exit_macro): Declare.
243 * input-scrub.c (macro_nest): Make globally visible.
244 (input_scrub_next_buffer): Call cond_finish_check.
245 * macro.h (macro_nest): Declare.
246 * read.c (s_mexit): Call cond_exit_macro.
248 * config/tc-i386.h (RegMMX): Define.
249 * config/tc-i386.c (pi): Check for all register types.
250 (type_names): Add RegMMX.
251 (md_assemble): Handle RegMMX.
253 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
255 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
258 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
260 * config/tc-mips.c (nopic_need_relax): Add new parameter
261 before_relaxing. Use it when testing ecoff_extern_size.
262 (load_address, macro, md_estimate_size_before_relax): Fix all
265 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
267 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
268 (obj_elf_subsection): New static function.
270 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
272 * config/obj-coff.c (coff_header_append): Don't reset string_size
273 each time through the loop.
275 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
277 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
279 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
281 * doc/internals.texi (Porting GAS): Correct documentation for
282 current configure handling of targ-cpu.h, et. al.
283 (CPU backend): Document listing macros.
285 * listing.c (data_buffer): Set size based on other listing macros,
286 rather than always using 100.
287 (data_buffer_size): Remove static variable.
288 (calc_hex): Make data_buffer_size a local variable. Don't leave
289 any slop when filling data_buffer.
291 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
293 * doc/c-mips.texi: Document .set autoextend.
295 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
297 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
298 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
299 sparc-*-openbsd*): New targets.
300 * configure: Rebuild.
302 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
304 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
305 for all undefined symbols.
307 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
309 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
312 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
314 * configure.in (alpha*-*-openbsd*): New target.
315 * configure: Rebuild.
317 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
319 * configure.in (mips-*-openbsd*): New target.
320 * configure: Rebuild.
323 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
325 * config/tc-d30v.c (parallel_ok): Fix parallel checking
326 for instructions using conditional execution.
329 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
331 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
333 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
335 * Makefile.in (srcroot): Remove.
336 (INSTALL): Set to @INSTALL@.
337 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
338 (all, dvi): Don't set srcroot.
339 (install): Depend upon as.new, gasp.new, and installdirs. Use
340 $(program_transform_name) directly, rather than using
341 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
342 (installdirs): New target.
343 * doc/Makefile.in (INSTALL_XFORM1): Remove.
344 (install): Depend upon installdirs. Use $(program_transform_name)
345 directly, rather than using $(INSTALL_XFORM) and
347 (installdirs): New target.
348 (install-info-as): Run mkinstalldirs.
349 (install-info-gasp): Likewise.
351 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
353 * Makefile.in (INSTALL): Change install.sh to install-sh.
355 * symbols.c (resolve_symbol_value): Check for division by zero.
357 From Thomas Graichen <graichen@rzpd.de>:
358 * Makefile.in: Always use $(SHELL) when running move-if-change.
359 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
360 * configure: Rebuild.
362 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
364 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
365 New argument `want'. Update enum cgen_parse_operand_result values.
366 Initialize if CGEN_PARSE_OPERAND_INIT.
367 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
368 (md_assemble): Call cgen_asm_init_parse.
369 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
371 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
373 * config/tc-m68k.c (m68k_ip): Handle #j.
375 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
377 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
378 right address for call label:32,regs,imm.
380 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
382 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
384 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
385 symbol for OBJ_ELF anymore.
387 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
389 * Makefile.in: Regenerate dependencies.
390 (TARG_CPU): New variable.
391 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
392 (.dep1): Delete creating of cgen-opc.h.
393 (.tcdep): Put proper contents in cgen-opc.h.
394 * configure.in (m32r): Delete setting of extra_files, extra_links.
395 (AC_OUTPUT): Create cgen-opc.h.
396 * configure: Regenerated.
398 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
400 * makefile.vms: Update to build gasp.exe.
402 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
404 * write.c (relax_frag): Make non-static.
405 * write.h (relax_frag): Add prototype for.
406 * config/tc-m32r.h (md_do_align): New arg `max'.
407 * config/tc-m32r.c (m32r_do_align): Likewise.
408 Update calls to frag_align, frag_align_pattern.
409 (fill_insn): Update call to m32r_do_align.
410 (m32r_scomm): Update call to frag_align.
412 * config/tc-m32r.[ch]: New files.
414 * Makefile.in (CPU_TYPES): Add m32r.
415 (TARGET_CPU_CFILES): Add tc-m32r.c.
416 (TARGET_CPU_HFILES): Add tc-m32r.h.
417 (DISTCLEAN_HERE): Add cgen-opc.h.
418 (.dep1,.tcdep): Create empty cgen-opc.h.
419 (cgen.o): Add dependencies.
420 (dependencies): Regenerate.
421 * as.h (struct frag): New member fr_targ.
422 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
423 * conf.in (USING_CGEN): New macro.
424 * configure.in (m32r-*-*): Add entry for.
425 Add cgen.o to extra_objects.
426 * configure: Regenerate.
427 * frags.c (frag_var): fr_pcrel_adjust renamed to
428 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
429 (frag_variant): Likewise.
430 * write.c (relax_frag): Likewise.
431 * config/tc-ns32k.c (*): Likewise.
433 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
435 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
436 rather than for any end of line character.
438 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
439 call abort (i.e., as_abort) rather than crashing.
441 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
442 OBJ_ELF, rather than of S_GET_OTHER.
444 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
446 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
448 * Makefile.in (VERSION): Set to 2.8.1.
450 * Branched binutils 2.8.
452 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
454 * COPYING: Update FSF address.
456 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
458 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
460 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
462 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
464 * config-gas.com: Update to handle both vax and alpha.
465 * makefile.vms: Update to use config-gas.
466 * conf-a-gas.com: Remove file.
468 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
470 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
471 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
472 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
475 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
477 * config/tc-tic80.c (line_comment_char): Make '#' start comments
478 at the beginning of a line for compatibility with .S files where
479 cpp leaves the filename transitions beginning with '#'.
482 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
484 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
485 tc_coff_sizemachdep if OBJ_COFF.
487 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
489 * config/tc-ppc.c (register_name): Declare.
491 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
493 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
494 * configure: Rebuild.
496 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
498 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
499 (mips16_mark_labels): New static function.
500 (append_insn): Call mips16_mark_labels.
501 (mips_emit_delays): Likewise.
502 (s_insn): Likewise. Don't call mips_clear_insn_labels.
503 (s_mips_stab): New static function.
505 * configure.in: Use ELF for mips-*-gnu*.
506 * configure: Rebuild.
508 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
510 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
513 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
515 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
516 set OPCODES_LIB to empty.
517 * configure: Rebuild.
519 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
521 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
523 * configure: Rebuild.
525 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
527 * itbl-parse.y (yyerror): Make static. Declare.
529 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
530 * configure.in: Set emulations for mips-*-linux*-*.
531 * configure: Rebuild.
533 * config/tc-mips.c (struct mips_set_options): Define.
534 (mips_opts): New static variable.
535 (mips_isa): Remove. Now a field in mips_opts. Change all
537 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
538 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
539 (struct mips_option_stack): Define.
540 (mips_opts_stack): New static variable.
541 (s_mipsset): Add support for .set push and .set pop.
542 * doc/c-mips.texi: Document .set push and .set pop.
544 * config/obj-elf.c (obj_elf_section_change_hook): New function.
545 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
546 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
548 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
550 * as.c (parse_args): Update copyright date in version message.
552 * Makefile.in (clean-here): Remove dependency files.
554 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
555 (s_mri_common): Check S_IS_COMMON unconditionally.
556 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
557 * config/tc-alpha.c (s_alpha_comm): Likewise.
558 * config/tc-mips.c (nopic_need_relax): Likewise.
559 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
560 (ppc_pe_comm): Likewise.
561 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
562 common symbol to bfd_com_section_ptr.
563 * config/tc-sparc.c (s_common): Likewise.
564 (tc_gen_reloc): Likewise.
567 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
569 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
572 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
574 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
577 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
579 * input-scrub.c (input_scrub_next_buffer): Handle very long input
582 * listing.c (print_lines): Add lineno parameter. Change all
584 (listing_listing): Only call calc_hex for the right line.
585 (listing_list): Set the new edict based on the current edict, in
586 order to handle listing commands in macros correctly.
588 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
591 * cond.c (cond_finish_check): New function.
592 * as.h (cond_finish_check): Declare.
593 * as.c (main): Call cond_finish_check.
596 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
598 * config/tc-d30v.c (md_assemble): If two instructions
599 are supposed to be assembled in parallel and the first one is
600 long, print an error and stop.
601 (md_apply_fix3): Don't calculate absolute relocs. Just write
605 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
607 * config/tc-i386.h (iclrKludge): Define.
608 * config/tc-i386.c (md_assemble): Handle iclrKludge.
610 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
612 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
613 * config/tc-alpha.c (alpha_debug): New static variable.
614 (md_parse_option): Set alpha_debug if -g is seen.
615 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
618 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
620 * config/tc-d30v.c (build_insn): Enable range-checking code.
621 (postfix): Stop at space or comma. Fixes PR 11862.
622 (md_assemble): Change error message.
625 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
627 * Makefile.in: Added automatic dependency building.
628 * dep-in.sed: New file.
630 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
632 * config/obj-ieee.c (segment_name): Don't define function if this
635 * config/obj-coff.h (DO_STRIP): Don't define.
636 * config/tc-h8300.h (DO_STRIP): Don't define.
637 * config/tc-h8500.h (DO_STRIP): Don't define.
638 * config/tc-w65.h (DO_STRIP): Don't define.
639 * config/tc-z8k.h (DO_STRIP): Don't define.
641 * symbols.c (colon): Call obj_frob_label if it is defined.
642 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
644 * configure.in: Don't set files and links. Don't call
645 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
646 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
647 * configure: Rebuild.
648 * Makefile.in (TARG_CPU_C): New variable.
649 (TARG_CPU_O, TARG_CPU_H): New variables.
650 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
651 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
652 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
653 (LINKED_SOURCES): Remove.
654 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
655 (LINKED_HEADERS): Remove.
656 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
657 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
659 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
660 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
661 (itbl-cpu.h): Remove target.
662 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
665 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
667 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
669 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
671 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
672 open coded loop that does not require the name to start with a
675 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
677 * frags.c (frag_var): Change offset parameter to offsetT.
678 (frag_variant): Likewise.
679 * frags.h (frag_variant, frag_var): Update declarations.
680 * config/tc-m68k.c (struct m68k_it): Change foff field to
682 (add_frag): Change off parameter to offsetT.
683 * Several files: Add casts to calls to frag_var.
685 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
686 serialize a parallel make.
687 (itbl-parse.h): Split target out from itbl-parse.c.
689 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
691 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
693 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
694 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
695 storing the value of a common symbol.
697 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
699 * config/obj-coff.c (glue_symbols): Unused variable symbolP
701 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
702 that is done by symbol_remove and symbol_insert.
704 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
707 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
709 * config/tc-mips.c (load_register): In 32 bit mode, when not
710 dealing with a 64 bit number, permit the upper 32 bits to be set
711 even if bit 31 is not set.
713 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
715 * read.c (potable): Add "equiv".
716 (s_set): Handle .equiv based on argument.
717 * doc/as.texinfo (Equiv): New node to document .equiv.
718 (Err): New node to document .err.
720 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
722 * Many files: Add function prototypes.
723 * as.c (show_usage, parse_args): Make static.
724 * frags.h (frag_alloc): Declare.
725 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
726 * symbols.c (dollar_label_instance): Change return type to long.
727 * symbols.h (print_symbol_value): Declare.
728 (print_expr, print_expr_1, print_symbol_value_1): Declare.
729 * write.c (fix_new_exp): Don't declare make_expr_symbol.
730 (remove_subsegs, relax_frag): Make static.
731 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
732 (what_kind_of_float): Likewise.
733 (atof_vax): Make static. Change what_kind to int.
734 (md_atof): Change what_statement_type to int.
735 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
736 * config/tc-alpha.c (vax_md_atof): Declare.
737 (md_atof): Don't declare atof_ieee and vax_md_atof.
738 * config/tc-i386.c (set_16bit_code_flag): Make static.
739 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
740 * config/tc-m68k.c (add_fix): Change width to int.
741 (insert_reg): Change regname to const.
742 (md_atof): Don't declare atof_ieee.
743 (demand_empty_rest_of_line): Don't declare.
744 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
745 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
746 (parse_keyword_arg): Change lookup_fn to take const arg.
747 (md_atof): Don't declare atof_ieee.
748 * config/tc-sparc.h: Add ifdef for multiple inclusion.
749 (tc_aout_pre_write_hook): Don't declare.
751 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
753 * as.h (bfd_alloc_by_size_t): Don't declare.
754 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
756 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
758 * symbols.c (symbol_new): Don't call debug_verify_symchain.
759 (symbol_append): Set sy_next and sy_previous when adding a single
760 symbol to an empty list. Call debug_verify_symchain.
761 (verify_symbol_chain): Use assert, not know.
763 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
765 * NEWS: Note BeOS support.
766 * configure.in: (ppc-*-beos): New target, use coff as object format.
767 * configure: Regenerate with autoconf.
769 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
771 * config/tc-mips.c (md_apply_fix): Improve error message for out
774 * Makefile.in: Add dependencies on obstack.h where needed.
776 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
778 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
779 case of a symbol equated to another symbol when using SVR4_PIC.
781 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
783 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
785 * read.c (read_a_source_file): Call LISTING_NEWLINE before
786 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
788 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
789 and md_elf_section_change_hook if they are defined.
790 (obj_elf_text, obj_elf_previous): Likewise.
792 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
794 * config/obj-multi.h (struct elf_obj_sy): Define if
796 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
798 * config/obj-elf.h (struct elf_obj_sy): Don't define if
799 OBJ_SYMFIELD_TYPE is defined.
801 * doc/as.texinfo (bss): Improve description of .bss section. In
802 ELF or COFF, you are permitted to switch into the section.
803 (Comm): Rewrite description of common symbols.
804 (Lcomm): Mention that some targets permit a third argument.
806 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
808 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
810 * symbols.c (colon): Change type of local to int. From Alan Modra
811 <alan@spri.levels.unisa.edu.au>.
813 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
814 alignment if a zero fill pattern was explicitly specified.
815 * config/tc-sh.c (sh_do_align): Likewise.
817 * read.c (equals): Always permit register names to be redefined.
819 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
820 mips16 symbol to be adjusted if a symbol is being subtracted from
823 From Eric Youngdale <eric@andante.jic.com>:
824 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
825 illegal symbol version names.
826 (elf_frob_symbol): Check for external default versions.
828 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
830 From Eric Youngdale <eric@andante.jic.com>:
831 * config/obj-elf.h (struct elf_obj_sy): Define.
832 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
834 * config/obj-elf.c (obj_elf_symver): Just record the name.
835 (obj_symbol_new_hook): Initialized versioned_name field.
836 (elf_frob_symbol): If there is a versioned_name, either rename the
837 symbol, or add an alias with that name.
839 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
841 * config/tc-mn10300.c (md_relax_table): Define.
842 (md_convert_frag): Implement.
843 (md_assemble): Handle relaxable operands/instructions correctly.
844 (md_estimate_size_before_relax): Implement.
845 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
847 * config/tc-mn10200.c (md_relax_table): Fix typos.
849 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
850 relocs anymore. Tweak fx_offset for pc-relative relocs.
852 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
854 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
858 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
860 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
862 * config/tc-tic80.c (md_begin): Declare external variable
863 coff_flags and insert an F_AR32WR bit into it.
866 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
868 * read.c (equals): Add reassign parameter. Change all callers.
869 * read.h (equals): Update declaration.
871 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
873 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
874 can rely on the frag address to determine whether a frag is
877 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
879 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
880 (S_LOCAL_NAME): Likewise.
881 (FAKE_LABEL_NAME): Define unconditionally.
882 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
884 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
885 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
886 Don't define FAKE_LABEL_NAME.
887 * config/te-ic960.h: Likewise.
888 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
889 (mips_frob_file_before_adjust): Declare.
890 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
891 (mips_local_label): Remove.
893 * config/te-sco386.h: Remove; not used.
896 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
898 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
899 byte alignment rather than power-of-two alignment that is the
903 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
905 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
907 * gasp.c (hash_add_to_string_table): Correct misspelling in error
908 message, and add newline.
909 (process_file): Don't process assignments in the label if this is
910 a equ or assign pseudo-op.
911 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
912 and K_EQU, to match documentation.
914 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
916 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
917 to denote read-only data sections.
919 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
921 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
922 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
924 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
925 binary number if the next character is '+' or '-'.
928 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
930 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
931 (find_opcode): Match operands that can be floats.
932 (build_insn): Handle O_big (float) expressions and build
936 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
938 * configure.in (mips*-*-lnews*): New target, also make empty
939 emulation list for this target.
941 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
942 (mips_target_format): Use.
943 * te-lnews.h: New file.
946 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
948 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
949 operands with :m or :s modifiers and generate the right opcodes
953 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
955 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
956 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
958 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
960 * config/tc-m68k.c (instring): Useless local declaration of
961 crack_operand removed.
962 * expr.h (expressionS): Changed type of X_op field to operatorT if
965 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
967 Based on patches from Robert Lipe <robertl@dgii.com>:
968 * configure.in: Add i386coff and i386elf to emulation list.
969 * configure: Rebuild.
970 * as.c (i386coff, i386elf): Declare.
971 * obj.h (coff_format_ops): Declare.
972 * config/obj-coff.c (OBJ_HEADER): Define.
973 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
974 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
975 (obj_pseudo_table): Add "version".
976 (coff_pop_insert): New static function.
977 (coff_sec_sym_ok_for_reloc): New static function.
978 (no_func): New static function.
979 (coff_format_ops): New variable.
980 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
981 (obj_symbol_new_hook): Define.
982 (coff_obj_read_begin_hook): Declare.
983 (obj_read_begin_hook): Define.
984 * config/tc-i386.h (i386_target_format): Declare.
985 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
986 OUTPUT_FLAVOR when appropriate.
987 (i386_target_format): New function.
988 * Makefile.in (obj-coff.o): New target.
989 (e-i386coff.o, e-i386elf.o): New targets.
991 From Stephen Williams <steve@icarus.icarus.com>:
992 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
993 (_tc_get_bal_of_call): Don't declare.
994 (tc_get_bal_of_call): Declare as function, don't define as macro.
995 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
996 in sy_tc field, not x_balntry field.
997 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
998 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
999 field, not x_balntry field.
1001 * config/obj-elf.c (obj_elf_section): Permit a .note section to
1002 have the SHF_ALLOC attribute.
1004 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
1005 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
1006 (itbl-lex.o): Depend upon itbl-parse.h.
1008 * itbl-parse.y (yyerror): Change return type to int. Change to
1009 use old style function declaration.
1011 * Makefile.in (itbl-lex.o): Remove -Wall.
1012 (itbl-parse.o): Likewise.
1014 * cond.c (s_ifdef): If we should omit conditionals from listings,
1016 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
1017 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
1018 (listing_listing): Handle EDICT_NOLIST_NEXT.
1019 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
1020 * listing.h (LISTING_NOCOND): Define.
1021 (LISTING_SKIP_COND): Define.
1022 * as.c (show_usage): Mention c as a suboption of -a.
1023 (parse_args): Handle c as a suboption of -a.
1024 * doc/as.texinfo: Document -alc.
1026 start-sanitize-tic80
1027 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
1029 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
1032 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
1034 * doc/as.texinfo: Document .symver.
1036 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1038 * config/tc-d10v.c: Change pre_defined_registers to
1039 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1041 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1043 * config/obj-coff.c: Fix typo in comment section.
1044 start-sanitize-tic80
1045 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1046 an additional alignment argument.
1047 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1049 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1053 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1055 * Makefile.in: Remove dependancies on itbl-cpu.h.
1056 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1059 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1061 * itbl-ops.h: Include as.h.
1063 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1065 * as.c: Remove -t option.
1066 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1067 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1068 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1070 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1072 * itbl-ops.c: Don't define DEBUG.
1074 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1076 * Makefile.in: Update itbl-test.c to reflect its new location.
1078 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1080 * itbl-ops.c: Add test for itbl_have_entries.
1081 * config/tc-mips.c: Remove test for itbl_have_entries.
1082 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1084 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1086 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1087 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1088 (LEX, LEXFLAGS): Define.
1089 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1091 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1093 * itbl-parse.y: Fix indentation mistakes from indent program.
1094 * itbl-lex.l: Fix indentation mistakes from indent program.
1095 * itbl-ops.h: Add include for ansidecl.h.
1096 Add PARAMS around function arguments.
1097 Add declaration for itbl_have_entries.
1098 * itbl-ops.c: Add PARAMS around function arguments.
1099 * Makefile.in: Add itbl build rules.
1100 Add dependancies for itbl files to mips target.
1101 * as.c: Add itbl support.
1102 Add new option "--insttbl" for dynamically extending instruction set.
1103 * as.h: Declare insttbl_file_name;
1104 the name of file defining extensions to the basic instruction set
1105 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1106 itbl-ops.o to extra_objects for mips configuration.
1107 Add include file link from itbl-cpu.h to
1108 config/itbl-${target_cpu_type}.h.
1109 * config/tc-mips.c: Allow copz instructions.
1110 Add notes for future additions to the itbl support.
1112 (macro): Call itbl_assemble to assemble itbl instructions.
1113 See if an unknown register is specified in an itbl entry.
1115 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1116 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1118 start-sanitize-tic80
1119 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1120 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1122 (build_insn): Grab a frag early so we can use the address in
1123 fixups. Take one's complement of BITNUM values before insertion
1124 in opcode. Add code to support O_symbol operands.
1125 (md_apply_fix): Replace unimplemented warning with implementation.
1126 (md_pcrel_from): Ditto.
1127 (tc_coff_fix2rtype): Ditto.
1130 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1132 * config/tc-d30v.c (parallel_ok): New function.
1133 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1135 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1136 relocation is in different section. Fixes PR11574.
1138 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1140 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1141 don't set the section alignment to 2**4.
1143 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1145 * config/tc-m68k.c (line_comment_chars): Add '*'.
1147 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1148 (do_scrub_begin): Don't set lex['*'].
1149 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1150 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1153 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1154 * configure: Rebuild.
1155 * config/te-svr4.h: New file.
1156 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1157 TE_SVR4 or TE_DELTA.
1159 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1161 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1162 short conditional branch around a long unconditional branch.
1164 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1166 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1169 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1172 * symbols.c (resolve_symbol_value): If both left and right
1173 operands are undefined, warn about both of them.
1175 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1177 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1178 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1179 (obj_elf_symver): New static function.
1180 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1183 * write.c (relax_segment): Make type and printf format agree.
1185 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1189 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1191 * config/tc-d30v.c, config/tc-d30v.h: New files.
1193 * configure: Rebuilt.
1195 * configure.in: Add case for d30v.
1198 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1200 * config/tc-alpha.h (md_operand): Define with a null expansion,
1201 like all the other targets.
1202 * doc/internals.texi (CPU backend): Add missing word in
1203 md_flush_pending_output description. Fix typo in md_convert_frag
1205 start-sanitize-tic80
1206 * config/tc-tic80: Minor comment additions/changes.
1209 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1211 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1212 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1213 * config/obj-coff.c (obj_coff_def): Use
1214 tc_canonicalize_symbol_name if defined.
1215 (obj_coff_tag, obj_coff_val): Likewise.
1216 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1218 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1220 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1221 does not actually work, though:
1222 * configure.in (i386-sequent-bsd*): New target.
1223 * configure: Rebuild.
1224 * config/tc-dynix.h: New file.
1225 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1227 * read.c (do_align): Add max parameter. Change all callers.
1228 Remove useless static variables.
1229 (s_align): New static function. Do common portion of
1230 s_align_bytes and s_align_ptwo.
1231 (s_align_bytes, s_align_ptwo): Just call s_align.
1232 * frags.c (frag_align): Add max parameter. Change all callers.
1233 (frag_align_pattern): Likewise.
1234 * frags.h (frag_align, frag_align_pattern): Update declarations.
1235 * write.c (relax_segment): Limit alignment change to fr_subtype.
1236 Fix some types to be addressT.
1237 * config/obj-coff.c (size_section): Likewise.
1238 * config/obj-ieee.c (size_section): Likewise.
1239 * config/tc-d10v.h (md_do_align): Add max parameter.
1240 * config/tc-i386.h (md_do_align): Likewise.
1241 * config/tc-m88k.h (md_do_align): Likewise.
1242 * config/tc-m88k.c (m88k_do_align): Likewise.
1243 * config/tc-sh.h (md_do_align): Likewise.
1244 * config/tc-sh.c (sh_do_align): Likewise.
1245 * as.h: Improve comments on rs_align and rs_align_code.
1246 * doc/as.texinfo: Document new alignment arguments.
1247 * doc/internals.texi (Frags): Document use of fr_subtype field for
1248 rs_align and rs_align_code.
1250 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1252 * config/tc-mips.c: Changed opcode parsing.
1254 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1256 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1257 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1258 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1259 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1260 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1261 to a location consistent with the rest of the target include files.
1262 * config/tc-i386.c: Remove misleading comment.
1263 * doc/internals.texi (CPU backend): Add description of function
1264 md_undefined_symbol.
1265 start-sanitize-tic80
1266 * config/tc-tic80.c: Add code to insert predefined symbols into the
1267 symbol table so they can be parsed by the standard expression parser.
1268 Remove custom code that use to parse them.
1269 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1270 to a location consistent with the rest of the target include files.
1273 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1275 * as.h: GNU c provides unlink() function.
1277 Unify section handling on openVMS/Alpha:
1278 * config/tc-alpha.c(s_alpha_link): Remove.
1279 (s_alpha_section): New function.
1280 Remove case-hacking of symbols
1281 Add .code_address pseudo-op.
1282 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1283 (s_alpha_code_address): New function.
1284 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1285 static constructors/destructors.
1286 Add debug code for crash debugs, to be removed when traceback code
1287 is added to object code.
1288 (s_alpha_name): New function for .name pseudo-op.
1289 (alpha_print_token): New function to print token expressions with
1290 alpha specific extensions.
1292 * makefile.vms: Allow compilation with current gcc snapshot.
1294 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1296 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1297 (DVIPS): Set to dvips.
1298 (ps, as.ps, gasp.ps): New targets.
1299 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1300 and MAKEINFO env variables.
1301 (internals.ps): Use DVIPS macro.
1302 (clean): Remove core and backup files.
1303 (distclean): Remove temporary files from building internals.
1305 * doc/internals.texi (Frags): Fix typo.
1306 (GAS processing): Ditto.
1307 (CPU backend): Ditto.
1308 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1309 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1310 * read.c: Remove ugly hack that dealt with config files not
1311 correctly defining TARGET_BYTES_BIG_ENDIAN.
1312 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1313 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1314 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1315 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1316 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1317 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1318 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1319 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1320 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1321 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1322 whether it is defined or not.
1323 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1324 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1325 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1326 whether it is defined or not.
1327 start-sanitize-tic80
1328 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1329 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1332 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1334 * write.c (write_relocs): Correct text in as_fatal error message,
1335 bfd_perform_relocation -> bfd_install_relocation.
1337 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1339 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1340 * read.c (LEX_TILDE): Define if not defined.
1341 (lex_type): Use LEX_TILDE.
1342 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1343 not is_part_of_name.
1345 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1347 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1350 * config/tc-mips.c (mips16_extended_frag): Correct base address
1351 for an extended PC relative instruction.
1352 (md_convert_frag): Likewise.
1354 * config/tc-mips.c (prev_nop_frag): New static variable.
1355 (prev_nop_frag_holds): New static variable.
1356 (prev_nop_frag_required): New static variable.
1357 (prev_nop_frag_since): New static variable.
1358 (append_insn): If we aren't reordering, and prev_nop_frag is not
1359 NULL, and we don't need any nops, then decrease the size of
1360 prev_nop_frag. Don't insert nops because of instructions in
1361 noreorder sections. Remember whether the previous instructions
1362 where in noreorder sections even when not reordering.
1363 (mips_no_prev_insn): Add preserver parameter. Change all
1364 callers. Refer prev_nop_frag variables when appropriate.
1365 (mips_emit_delays): Set up prev_nop_frag.
1366 (s_mipsset): Clear prev_nop_frag if reordering.
1368 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1370 * config/tc-mips.c (append_insn): Remove useless code which
1371 handled swapping a mips16 jump with a mips16 instruction with a
1374 * config/tc-mips.c (md_parse_option): When debugging, set
1375 mips_optimize to 1, not 0.
1377 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1379 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1380 like the expression was based on `.', adjust the value of the
1383 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1384 extended instruction in a delay slot when not reordering.
1385 (md_convert_frag): Warn if an extended instruction appears in a
1388 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1389 (s_insn): New static function.
1390 * doc/c-mips.texi: Document .insn.
1392 * config/tc-mips.c (md_begin): Add the general registers to the
1394 (mips16_ip): First parse the expression, and then see whether it
1395 came up with a register, rather than trying to first see whether
1396 we are looking at a register.
1398 start-sanitize-tic80
1399 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1401 * config/tc-tic80.c: Numerous changes and additions to flesh
1402 out functions that were previously just stubs, and fix some
1403 problems found using the new TIc80 testsuite cases.
1406 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1409 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1411 * config/tc-mips.c (append_insn): Output jump instruction as a
1412 pair of 2 byte instructions, rather than as a single 4 byte
1415 start-sanitize-r5900
1416 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1417 (mips_ip): Don't check INSN_ISA for a macro.
1420 start-sanitize-r5900
1421 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1423 * config/tc-mips.c: added r5900.
1426 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1428 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1429 config/itbl-mips.h: Add copyright message and fix indentation.
1431 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1433 * itbl-ops.c: New file. Add support for dynamically read
1434 instruction registers, opcodes and formats. Build internal table
1435 for new instructions and provide callbacks for assembler and
1437 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1439 * itbl-ops.h: New file. Header file for itbl support.
1440 * config/itbl-mips.h: New file. Mips specific definitions for
1443 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1445 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1446 fit into the constant field of a relaxable operand, then it does
1449 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1451 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1452 a jsr target in a different section just like a jsr to
1453 an undefined target.
1455 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1457 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1458 against any mips16 symbols, not just externally visible ones.
1459 (md_apply_fix): Corresponding change.
1461 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1463 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1464 the operand of the exit instruction.
1466 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1468 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1469 as O_symbol, copy over the segment.
1471 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1473 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1474 fixup to be against the section symbol, adjust the value
1477 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1479 * write.c (write_relocs): Avoid looping on equated symbols.
1480 Adjust fx_offset by X_add_number for each symbol.
1481 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1483 (fixup_segment): Add a loop to track down equated symbols and
1484 adjust fx_offset appropriately.
1486 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1488 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1489 jmp -> bra relaxing.
1490 (md_convert_frag): Handle jmp->bra relaxing.
1491 (md_assemble): Handle jmp->bra relaxing.
1492 (md_estimate_size_before_relax): Likewise.
1494 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1496 * config/tc-i386.c (i386_align_code): Add comments explaining the
1499 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1501 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1502 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1504 (md_longopts): Add "enforce-aligned-data".
1505 (md_show_usage): Mention --enforce-aligned-data.
1506 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1507 enforce-aligned-data.
1509 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1510 "word", and "short".
1511 (ppc_xcoff_cons): New static function.
1513 * write.c (relax_segment): Give an error if a .space symbol is
1514 common or undefined.
1516 * read.c (read_a_source_file): Don't handle mri_pending_align if
1517 the handler is s_globl or s_ignore.
1519 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1521 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1522 start-sanitize-tic80
1523 * config/tc-tic80.c: Many additions to previous placeholder file.
1524 * config/tc-tic80.h: Ditto.
1527 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1529 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1531 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1533 * config/tc-mips.c (mips_fix_adjustable): New function.
1534 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1535 (mips_fix_adjustable): Declare.
1537 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1538 * read.c (read_a_source_file): After doing an mri_pending_align,
1539 adjust the line_label if there is one.
1540 (s_space): Set mri_pending_align if an odd number of bytes were
1543 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1545 * config/tc-d10v.h (md_do_align): Add this hook to call
1546 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1548 * config/tc-d10v.c (find_opcode): Correctly calculate
1549 branch displacement when .aligns are present.
1551 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1553 * config/tc-mn10200.c (md_relax_table): Define.
1554 (md_convert_frag): Implement.
1555 (md_assemble): Handle relaxable operands/instructions correctly.
1556 (md_estimate_size_before_relax): Implement.
1557 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1559 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1561 * config/tc-mips.c (append_insn): Give an error for jumps to a
1563 (md_apply_fix): Make a branch to an odd address an error rather
1566 * config/tc-mips.c (md_convert_frag): If the user explicitly
1567 requested an extended opcode, pass warn as true to mips16_immed.
1569 * config/tc-mips.c (mips16_ip): Handle a missing expression like
1570 an explicit 0, so that explicitly extended instructions work
1573 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1575 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
1576 symbol for a common symbol.
1578 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
1580 Patch presumed to have been checked in awhile ago but wasn't.
1581 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
1582 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
1583 (relax_segment, case rs_org): Move code inside braces. Move locals
1584 target,after inside too.
1585 (relax_segment, case rs_machine_dependent): Guts moved to ...
1586 (relax_frag): New function.
1587 Call md_prepare_relax_scan if defined.
1589 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1591 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
1592 'p' operand specifier.
1594 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
1596 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
1597 m68k family cpus which support long branch addressing modes.
1598 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
1599 md_create_long_jump): Use it.
1601 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
1603 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
1604 the .reginfo or .MIPS.options section if configured for an
1607 * config/tc-mips.c (md_begin): Don't set interlocks for
1610 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
1612 * read.c (read_a_source_file): Make sure the symbol ends with
1613 whitespace before checking whether the next character is '='.
1615 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
1617 * config/tc-i386.c (sco_id): Moved from here...
1618 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
1619 really is an SCO ELF specific thing, not just a SCO x86 specific
1622 start-sanitize-tic80
1623 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1625 * configure.in (tic80-*-*): Don't require 'coff'.
1626 * configure: Regenerate.
1629 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
1631 * read.c (emit_expr): Check for overflow of a negative value
1633 * write.c (fixup_segment): Likewise.
1634 * config/obj-coff.c (fixup_segment): Likewise.
1636 * config/tc-m68k.c (struct label_line): Define.
1637 (labels, current_label): New static variables.
1638 (md_assemble): Mark current_label as text, and clear it.
1639 (m68k_frob_label): New function.
1640 (m68k_flush_pending_output): New function.
1641 (m68k_frob_symbol): New function.
1642 * config/tc-m68k.h (tc_frob_label): Define.
1643 (md_flush_pending_output): Define.
1644 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
1645 (tc_frob_coff_symbol): Likewise.
1647 * read.c (read_a_source_file): When defining a macro in MRI mode,
1648 don't add the symbol to the symbol table.
1650 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
1652 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
1653 here since fixup_segment doesn't (linkrelax is set).
1654 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1656 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
1658 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
1661 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
1663 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
1664 to avoid warnings with the native HP compiler.
1665 (fix_new_hppa): Similarly for the r_type argument.
1666 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
1667 in an #if OBJ_ELF to keep gcc -Wall quiet.
1668 (md_apply_fix): Always initialize "result".
1670 * config/tc-mn10200.c (md_assemble): Generate relocations.
1672 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1674 * config/tc-m68k.c (s_even): Adjust the alignment of the current
1677 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
1679 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
1680 pass on the new file hook.
1682 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
1683 !alpha_force_relocation, as local LITERALs can be adjusted to be
1684 relative to the section.
1686 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
1688 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
1690 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
1691 aligned to odd boundary.
1692 (tc_frob_coff_symbol): Define.
1694 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
1696 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
1698 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
1699 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
1701 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
1703 (md_assemble): If the size is 'B', set fx_signed.
1704 (md_apply_fix_2): Use fx_signed when checking for overflow.
1706 * write.h (struct fix): Add fx_signed field.
1707 * write.c (fix_new_internal): Initialize fx_no_overflow and
1709 (fixup_segment): Use fx_signed when checking for overflow.
1710 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
1711 fx_signed when checking for overflow.
1713 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
1715 * NOTES, NOTES.config: Removed. These are rarely, if ever,
1716 updated, and all the useful information is in doc/internals.texi.
1718 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1719 * read.c (read_a_source_file): Check for conditional operators
1720 before doing an MRI pending alignment.
1721 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
1722 (tc_conditional_pseudop): Define.
1723 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
1724 * doc/internals.texi (CPU backend): Describe
1725 tc_conditional_pseudoop.
1727 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1728 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
1730 (md_begin): Check m68k_rel32_from_cmdline before setting
1732 (m68k_mri_mode_change): Likewise.
1733 (md_longopts): Add --disp-size-default-16 and
1734 --disp-size-default-32.
1735 (md_parse_option): Handle new options.
1736 (md_show_usage): Mention new options.
1737 * doc/c-m68k.texi (M68K-Opts): Document new options.
1739 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
1740 * config/tc-m68k.c (m68k_index_width_default): New static
1742 (m68k_ip): Use m68k_index_width_default to set the size of a base
1743 register whose size was not given.
1744 (md_longopts): Add --base-size-default-16 and
1745 --base-size-default-32.
1746 (md_parse_option): Handle new options.
1747 (md_show_usage): Mention new options.
1748 * doc/c-m68k.texi (M68K-Opts): Document new options.
1750 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
1752 * configure.in: Recognize mips-*-linux* target.
1753 * configure: Rebuild.
1755 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
1756 work if valueT is only 32 bits.
1758 * config/tc-mips.c: Throughout, check target_big_endian rather
1760 (byte_order): Remove.
1761 (mips_init_after_args): Remove.
1762 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
1763 (mips_init_after_args): Don't declare.
1764 (tc_init_after_args): Don't define.
1766 * config/tc-mips.h (tc_frob_after_relocs): Define if
1768 (mips_elf_final_processing): Likewise.
1769 (ELF_TC_SPECIAL_SECTIONS): Likewise.
1772 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1774 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
1775 sld.{h,w} and the operand is relocatable, adjust the adend by
1776 shifting it right one bit.
1779 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1781 * read.c (read_a_source_file): Check mri_pending_align after
1782 checking for a macro. From Ronald F. Guilmette
1785 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1787 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
1788 add segment argument. If OBJ_ELF, treat a relocation against a
1789 symbol in a linkonce section like a relocation against an external
1791 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
1793 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
1795 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
1797 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
1799 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
1800 includes config.h instead of host.h, tc.h instead of tp.h, and
1801 targ-env.h instead of target-environment.h.
1802 Also, obj-format.h includes targ-cpu.h instead of
1804 start-sanitize-tic80
1805 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
1806 * configure: Rebuild with autoconf.
1807 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
1808 (TARGET_FORMAT): Define to "coff-tic80".
1809 * config/tc-tic80.c: New file for TIc80 support.
1810 * config/tc-tic80.h: New file for TIc80 support.
1813 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
1815 * doc/as.texinfo (M): Mention explicitly that -M changes macro
1818 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
1820 * write.c (adjust_reloc_syms): If the fixup symbol has been
1821 equated to an undefined symbol, convert the fixup to being against
1822 the target symbol. Remove obsolete code handling a special case
1825 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
1827 * mpw-make.sed: Use NewFolderRecursive for installation.
1829 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1831 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
1833 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1835 * config/tc-d10v.c (md_assemble): Fix bug which caused
1836 second instruction in a line to be case sensitize. PR11312
1838 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1840 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1841 range check operands with MN10200_OPERAND_NOCHECK set.
1842 (check_operand): Likewise.
1844 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * config/tc-mips.c: Undo part of last Friday's alignment changes.
1847 (md_begin): Always align the text section to a four byte
1849 (append_insn): Remove call to record_align.
1851 * config/tc-mips.c (insn_label): Remove.
1852 (struct insn_label_list): Define.
1853 (insn_labels, free_insn_labels): New static variables.
1854 (mips_clear_insn_labels): New static function.
1855 (append_insn): Mark all mips16 text labels, and make them odd.
1856 Handle all labels after emitting a nop, not just one. Call
1857 mips_clear_insn_labels rather than just clearing insn_label.
1858 (mips_emit_delays): Add insns parameter, and use it to decide
1859 whether to mark mips16 labels. Handle all labels, not just one.
1860 Force mips16 labels to be odd. Change all callers.
1861 (mips16_immed): Don't check for an odd branch target.
1862 (md_apply_fix): Don't check mips16 mode for a branch reloc.
1863 (mips16_extended_frag): Ignore the low bit in a branch target.
1864 (md_convert_frag): Likewise.
1865 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
1866 clearing insn_label.
1867 (mips_align, mips_flush_pending_output, s_cons): Likewise.
1868 (s_float_cons, s_gpword): Likewise.
1869 (s_align): Use insn_labels rather than insn_label.
1870 (s_cons, s_float_cons, s_gpword): Likewise.
1871 (mips_frob_file_after_relocs): New function.
1872 (mips_define_label): Rewrite to add to insn_labels list.
1873 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
1874 * ecoff.c (ecoff_build_symbols): If the size of a function comes
1875 out odd, increment it.
1877 * config/tc-mips.c (append_insn): Only update prev_insn when not
1878 reordering if place is NULL.
1880 * config/tc-mips.c (mips16_ip): Check for a missing expression
1881 when using the register indirect addressing mode.
1883 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
1885 * config/tc-mn10200.c (mn10200_insert_operand): Don't
1886 check 24bit operands for overflow.
1887 (check_operand): Likewise.
1889 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
1891 * doc/as.texinfo (Section): Document how to use the .section
1892 pseudo-op for COFF and ELF.
1894 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
1896 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
1898 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
1901 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
1902 store them. Adjust other RELAX_MIPS16 macros.
1903 (RELAX_MIPS16_DSLOT): Define.
1904 (RELAX_MIPS16_JAL_DSLOT): Define.
1905 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
1906 handling of whether previous instruction has a fixup. Set
1907 prev_insn_reloc_type.
1908 (mips_no_prev_insn): Clear prev_insn_reloc_type.
1909 (mips16_extended_frag): Use the right base address for a PC
1910 relative add or load.
1911 (md_convert_frag): Likewise. If a PC relative add or load is
1912 used, record the alignment for the section.
1914 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
1916 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
1917 linkonce section into a reloc against the section symbol.
1919 * config/tc-mips.c (mips16_macro): Remove nop instructions after
1920 branch instructions.
1922 * config/tc-mips.c (md_begin): If configured for an embedded ELF
1923 system, don't set the section alignment to 2**4.
1924 (s_change_sec): Likewise.
1925 (append_insn): Call record_alignment for the section.
1926 (md_section_align): Don't align the section size for an embedded
1929 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * write.c (adjust_reloc_syms): Make sure that symbols are
1932 resolved; expression symbols may have been skipped.
1933 * config/obj-coff.c (fixup_segment): Likewise.
1935 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1937 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
1938 BFD_RELOC_24_PLT_PCREL relocation.
1939 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
1941 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1943 * config/tc-d10v.c (write_2_short): Remove code that called
1944 parallel_ok() when the programmer specified parallel instructions.
1946 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
1948 * config/tc-mn10300.c (md_assemble): Update to handle endianness
1951 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
1952 * config/tc-mn10300.c (md_assemble): Likewise.
1954 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
1956 * config/tc-mips.c (append_insn): Make sure there is enough room
1957 in a frag after a mips16 instruction to switch it with a jump
1960 * config/tc-mips.c (mips16_extended_frag): Give an error for an
1961 attempt to use a non absolute symbol in an extending frag.
1963 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
1965 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
1966 * config/tc-mn10200.h: Likewise.
1968 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
1970 * app.c (do_scrub_chars): At the end of a C comment, pass space to
1971 UNGET rather than PUT. Set old_state before setting state to -2.
1973 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
1974 when extending because the value is exactly maxtiny + 1.
1976 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
1977 arguments, and store them. Adjust other RELAX_MIPS16 macros.
1978 (RELAX_MIPS16_USER_SMALL): Define.
1979 (RELAX_MIPS16_USER_EXT): Define.
1980 (mips16_small, mips16_ext): New static variables.
1981 (append_insn): Pass mips16_small and mips16_ext to
1982 RELAX_MIPS16_ENCODE.
1983 (mips16_ip): Set mips16_small and mips16_ext.
1984 (mips16_immed): Don't check mips16_autoextend.
1985 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
1987 * write.c (write_relocs): Print an error for an out of range
1988 fixup, rather than calling abort.
1990 * as.c (main): Unlink the output file if there are errors while
1991 generating the fixups.
1993 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
1995 * config/tc-mips.c (mips16_extended_frag): Don't call
1997 (md_convert_frag): Call resolve_symbol_value before calling
1998 S_GET_VALUE, and don't add in the frag address.
2000 * config/tc-mips.c (mips16_immed): Add file and line parameters,
2001 and use them when reporting errors. Change all callers.
2003 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
2005 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
2006 Remove '$' prefixing for registers.
2008 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
2010 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
2011 is initialized before using it.
2012 (d10v_cleanup): No longer uses its argument, so make it void.
2014 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2016 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
2018 * write.c (fixup_segment): Don't discard the symbol for a PC
2019 relative fixup to an absolute symbol.
2021 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2023 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
2024 with multiple sections.
2026 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
2028 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
2029 no-mips-16 to no-mips16.
2030 (s_mipsset): Accept .set mips16 and .set nomips16.
2032 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2034 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
2035 argument, and check for +/- constant following the suffix, folding
2036 it into the expression.
2037 (ppc_elf_cons): Change ppc_elf_suffix calls.
2038 (md_assemble): Ditto.
2039 (shlib): Replace boolean mrelocatable with enumeration shlib.
2040 (md_parse_option): Discriminate between PIC style shared libraries
2042 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2045 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2047 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2048 change the comment characters.
2050 * config/tc-ppc.c (comment_chars): Delete in favor of
2052 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2054 (ppc_comment_chars): Select appropriate comment chars by default.
2055 (msolaris): New flag for -m{,no-}solaris.
2056 (md_parse_option): Recognize -K pic. Add support for
2058 (md_show_usage): Update.
2059 (md_begin): Do not set ELF flags if Solaris.
2060 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2061 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2063 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2065 * as.c (main): Correct handling of flag_always_generate_output.
2067 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2069 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2070 fx_offset, not fx_addnumber.
2072 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2075 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2077 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2079 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2081 * config/tc-mips.c (md_section_align): Check for an alignment of
2082 4, not an alignment of 16. Corrects August 7 patch.
2084 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2086 * configure, conf.in: Rebuild with autoconf 2.12.
2088 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2089 alignment is specified.
2091 Add support for mips16 (16 bit MIPS implementation):
2092 * config/tc-mips.c: Extensive additions for mips16 support, not
2094 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2095 (insn_uses_reg): Change last parameter to an enum.
2096 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2097 (md_relax_frag): Define as mips_relax_frag.
2098 (mips_relax_frag): Declare.
2099 (struct mips_cl_insn): Add use_extend and extend fields.
2100 (tc_fix_adjustable): Define.
2101 * config/obj-elf.h (S_GET_OTHER): Define.
2102 (S_SET_OTHER): Define.
2104 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2106 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2107 o and p operand specifiers.
2109 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2111 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2112 (relax_segment, case rs_org): Move code inside braces. Move locals
2113 target,after inside too.
2114 (relax_segment, case rs_machine_dependent): Guts moved to ...
2115 (relax_frag): New function.
2116 Call md_prepare_relax_scan if defined.
2117 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2120 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2122 * config/tc-mn10300.c (address_registers): Use '$' as register
2123 prefix instead of '%'.
2124 (data_registers, other_registers, md_assemble): Likewise.
2126 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2127 (data_registers, other_registers, md_assemble): Likewise.
2129 * config/tc-mn10300.c (md_assemble): Correctly determine the
2130 correct location and type for each relocation.
2131 (md_pcrel_from): Simplify.
2133 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2135 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2136 converted into branch around branch.
2138 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2140 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2141 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2143 * config/tc-mn10300.c (md_begin): Set linkrelax.
2144 (md_assemble): Create fixups as needed.
2145 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2147 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2149 * config/tc-d10v.c (parallel_ok): When automatically converting
2150 serial ops to parallel, do not consider a branch as the first
2153 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2155 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2157 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2159 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2161 (check_operand): Likewise.
2163 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2165 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2167 (write_2_short): Call parallel_ok to check whether two short
2168 instructions the user requested execute in parallel, can be
2171 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2173 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2174 allow a branch and link in parallel with an exe instruction.
2176 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2178 * doc/c-d10v.texi: Add info on @word modifier.
2180 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2182 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2183 operands are assumed to be 32bits. Use "bits" field to hold the
2184 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2185 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2188 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2189 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2191 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2192 MN10300_OPERAND_SPLIT.
2194 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2196 * config/tc-mn10300.c (md_assemble): Insert operands into
2197 the extension part of the instruction if necessary.
2198 (mn10300_insert_operand): Accept pointer to extension word
2199 argument. Make insn a pointer argument too. Return type
2200 is now void. All callers changed.
2202 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2204 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2205 repeated register operands.
2207 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2209 * doc/as.texinfo: Added section on reporting bugs.
2211 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2212 alpha_macro emit field to expect a const argument, and change the
2213 arg field to be const. Fix some spacing to follow the GNU
2216 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2218 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2219 (pca56) and 21264 (ev6) cpus.
2220 (md_apply_fix): Private relocation types are now negative.
2221 (alpha_force_relocation): Likewise.
2222 (tc_gen_reloc): Likewise.
2223 (emit_insn): Likewise.
2224 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2225 (emit_stX): Likewise.
2226 (emit_sextX): Likewise.
2228 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2230 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2231 a symbol found in a reloc.
2233 * symbols.c (resolve_symbol_value): Improve the error message if
2234 an undefined symbol is used in an expression.
2236 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2238 * doc/internals.texi: Rewrite, and add a lot of documentation.
2239 * doc/Makefile.in (internals.info): New target.
2242 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2244 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2245 against weak symbols.
2247 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2249 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2252 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2253 fixup at the right address within the frag.
2255 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2256 to an absolute value, instead increment it as needed.
2258 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2259 * config/tc-v850.c: Fix some indention problems.
2260 (md_relax_table): Define for D9->D99 branch displacement
2262 (md_convert_frag): Do something useful instead of aborting.
2263 (md_estimate_size_before_relax): Likewise.
2264 (md_assemble): Note if the matching instruction has a relaxable
2265 operand. If it does, allocate frag with frag_var and don't
2269 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2271 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2272 write out any buffered instructions when a ".end" is found.
2274 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2276 * read.c (read_a_source_file): New hook md_cleanup().
2278 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2280 * write.c (fix_new_exp): Use make_expr_symbol to build an
2281 expression symbol for a complex fixup.
2284 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2286 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2287 hacks to improve parsing of complex hi, lo, zda, etc
2289 (md_assemble): Don't demand and eat a trailing ')' after finding
2290 a v850 relocation prefix. Sign extend the constant in a
2291 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2293 (parse_cons_expression_v850): Don't eat a trailing ')' after
2294 finding a v850 relocation prefix.
2296 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2297 (TC_CONS_FIX_NEW): Likewise.
2298 * config/tc-v850.c (parse_cons_expression_v850): New function.
2299 (cons_fix_new_v850): Likewise.
2301 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2304 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2306 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2307 for an unknown relocation type.
2310 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2312 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2315 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2317 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2318 differently for movea & sst/sld insns.
2321 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2323 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2326 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2328 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2329 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2330 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2331 frob_file_after_relocs field.
2332 * config/obj-elf.c (elf_format_ops): Likewise.
2333 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2334 including obj-elf.h.
2336 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2338 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2339 specially if not ELF.
2340 (md_apply_fix): Handle BFD_RELOC_64.
2341 (tc_gen_reloc): Handle BFD_RELOC_64.
2343 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2344 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2347 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2348 Don't check S_GET_OTHER.
2350 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * config/tc-mips.c (mips_ip): Accept an odd floating point
2353 register with l.s or s.s.
2355 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2357 (obj_aout_type): New static function.
2359 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2361 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2364 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2366 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2367 and sdaoff expressions.
2369 * write.c (fixup_segment): Don't add symbol value to addend if
2370 TC_V850 and OBJ_ELF.
2371 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2374 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2375 (md_pcrel_from_section): Likewise.
2376 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2378 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2380 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2381 (md_pcrel_from_section): New function.
2382 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2385 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2387 * config/tc-mips.c (load_register): Add cast to offsetT when using
2390 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2392 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2393 (elf_frob_file_after_relocs): ... here. New function.
2394 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2395 * write.c (write_object_file): Call *frob_after_relocs after the
2396 call to write_relocs.
2398 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2400 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2401 symbol, as this messes up linking. Instead, expand the recursive call
2402 inline and change up the appropriate bits to get the 0x8000 offset
2403 in the reloc addend.
2405 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2407 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2408 two symbols in the same segment to be adjusted.
2410 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2411 * configure: Rebuild.
2413 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2415 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2417 (ppc_elf_validate_fix): Ditto.
2418 (md_assemble): Ditto.
2420 (ppc_pe_section): Ditto.
2421 (ppc_frob_symbol): Ditto.
2423 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2425 * config/mn10300.c (md_assemble): Pass an extra shift count
2426 to mn10300_insert_operand based on the opcode format.
2427 (mn10300_insert_operand): Accept and use extra shift count
2430 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2431 formats rather than hard-coded constants.
2433 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2434 are 7 bytes long. Write out instructions in big-endian format.
2436 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2438 * config/tc-mn10300.c (md_assemble): Tweak further so
2439 that all instructions are parsed correctly.
2441 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2443 * as.h: Include libiberty.h.
2444 (xmalloc, xrealloc): Don't declare.
2445 * as.c: Don't include libiberty.h.
2446 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2447 * config/tc-mips.c: Likewise.
2448 * messages.c: Likewise.
2449 (xstrerror): Don't declare.
2450 * xmalloc.c: Remove.
2452 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2454 * config/tc-mn10300.h (pre_defined_registers) Remove.
2455 (system_registers, cc_names): Likewise.
2456 (address_registers, data_registers, other_registers): New register
2458 (register_name, system_register_name, cc_name): Remove.
2459 (mn10300_reloc_prefix): Likewise.
2460 (data_register_name): New function.
2461 (address_register_name, other_register_name): Likewise.
2462 (md_assemble): Rough cut at parsing operands. Remove lots of
2464 (md_apply_fix3): Disable for now.
2466 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2468 * config/tc-m68k.c (select_control_regs): New function, extracted
2469 out of m68k_init_after_args.
2470 (m68k_init_after_args): Use it.
2471 (mri_chip): Use it here as well to update set of allowed control
2474 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * config/obj-elf.c (elf_begin): New function.
2477 (obj_elf_section): Add the section symbol to the symbol table.
2478 * config/obj-elf.h (obj_begin): Define.
2479 (elf_begin): Declare.
2480 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2483 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2485 * config/obj-coff.c (fixup_segment): Subtract the section address
2486 from a PC relative reloc if TC_M68K.
2488 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2490 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2491 .uaxword available even if not OBJ_ELF.
2492 (md_atof): Remove unused local variable wordP.
2494 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2496 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2497 for Matsushita MN10x00 support.
2498 * configure.in: Recognize mn10x00-*-*
2499 * configure: Rebuilt.
2501 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2503 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2504 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2505 (load_expression): track clobbering of base reg before jmp/jsr.
2506 (s_alpha_file): pass case_hack flags and source filename via
2507 symbol table to bfd.
2508 * tc-alpha.h (TC_CONS_FIX_NEW): define
2510 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2512 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2513 * configure: Rebuild.
2515 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * read.c (s_macro): Warn if a macro has the same name as a
2519 (s_space): In m68k MRI mode, align to a word boundary.
2520 * macro.c (define_macro): Add namep parameter. Change all
2522 * macro.h (define_macro): Update declaration.
2524 * as.c (show_usage): Print bug report address.
2525 (parse_args): Change version printing to match current GNU
2527 * gasp.c (show_usage): Print bug report address.
2528 (main): Change version printing to match current GNU standards.
2530 * config/tc-m68k.c (init_table): Correct access control unit
2531 register numbers. From Ken Rose <rose@netcom.com>.
2533 * config/tc-alpha.c: Add some static function prototypes.
2534 (alpha_macros): Move to top of file. Make static.
2535 (alpha_num_macros): Move to top of file.
2538 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2540 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2544 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2546 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2547 and just call sprintf_vma.
2549 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2553 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2555 * read.c (float_cons): Call md_flush_pending_output if it is
2558 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2560 * config/tc-d10v.c (md_operand): Created. Allows operands to
2562 * config/tc-d10v.h (md_operand): Undefined.
2564 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
2566 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
2567 (md_assemble): A fixup width of '3' means a 1 byte reloc.
2569 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
2572 reloc for the i960 for a reloc in the same section. This undoes
2573 one of the two changes made Aug 19.
2575 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
2577 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
2578 symbols to the position of the debugging information.
2580 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
2582 * expr.c (expr): Always use unsigned right shifts for >>.
2584 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
2586 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
2587 slots when processing BL fixups.
2589 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
2590 on the first half of the instruction.
2592 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
2594 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
2595 stabs expression, rather than giving an error.
2597 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
2600 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * config/tc-mips.c (append_insn): Fill in the value for a constant
2603 jump, rather than creating a reloc.
2605 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
2607 * config/tc-mips.c (append_insn): Don't swap an instruction which
2608 sets a condition code with an instruction which uses a condition
2610 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
2613 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
2614 (mips_ip): Give a better error message if the ISA level is wrong.
2615 (md_parse_option): Recognize -mcpu=[v][r]5000.
2617 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
2619 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
2621 (load_register): Ensure hi32 bits are not lost during lo32bit
2622 processing. Fix shift offset that was overflowing into the next
2623 instruction field. Add code to generate shorter sequences for
2624 constants with a single contiguous seqeuence of ones.
2626 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2628 * config/tc-d10v.c (d10v_dot_word): New function to support
2629 "@word" with the word pseudo-op.
2630 (md_apply_fix3): Cleanup and changes to support correct sizes
2631 for 16 and 18-bit relocs.
2633 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
2635 * configure.in (sparc-*-aout): Set `em'.
2636 * configure: Regenerated.
2637 * config/te-sparcaout.h: New file.
2638 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
2639 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
2640 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
2641 (SPECIAL_CASE_{SETSW,SETX}): Define.
2642 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
2643 (md_begin): Delete setting of `target_big_endian'.
2644 (output_insn): New function.
2645 (md_assemble): Rewrite. Add `setx' support.
2646 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
2648 (md_atof): Add little endian support.
2649 (md_number_to_chars): Likewise.
2650 (md_apply_fix): Likewise.
2651 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
2652 (md_parse_option): Likewise.
2653 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
2655 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * ecoff.c (ecoff_new_file): New function.
2658 * ecoff.h (ecoff_new_file): Declare.
2659 * config/obj-ecoff.h (obj_app_file): Define.
2661 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
2663 * config/tc-alpha.c (load_expression): Bias the .lit8 section
2664 symbol by 32k so that our 16-bit signed offset can address the
2665 entire chunk. Reported by <matt@lkg.dec.com>.
2667 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
2669 * config/tc-mips.c (load_register): Remove unused variable tmp.
2671 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
2673 * config/tc-mips.c (load_register): Remove unnecessary code that
2674 was causing the high 32bits of 64bit constants to be lost.
2676 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2678 * config/tc-d10v.c: Added changes to support function
2679 pointers and "@word" syntax.
2682 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
2684 * config/tc-v850.c: Remove commented out and #if 0'd code.
2685 (v850_reloc_prefix): Provide prototype.
2686 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
2688 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
2689 (md_assemble): Add default to case statement.
2691 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
2693 * config/tc-v850.c (md_assemble): Compute size of the instrction
2696 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
2699 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
2701 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
2702 routines to fetch/store the updated instruction from/to memory.
2703 (v850_insert_operand): If the operand has a specialized insert
2706 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2708 * config/tc-v850.c (reg_name_search): Align calling convention to
2709 be like identical function found in tc-ppc.c.
2710 (get_reloc): Removed.
2711 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
2712 (md_assemble): emit fixups.
2713 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
2715 (md_apply_fix3): handle fixups/relocs.
2716 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
2719 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * configure.in (sh-*-elf*): New target.
2723 * config/tc-sh.h (TARGET_ARCH): Define.
2724 (WORKING_DOT_WORD): Define.
2725 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
2726 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
2727 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
2728 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
2729 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
2730 (SUB_SEGMENT_ALIGN): Likewise.
2731 (RELOC_32): Don't define.
2732 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
2733 (target_big_endian): Declare if OBJ_ELF.
2734 (TARGET_FORMAT): Define if OBJ_ELF.
2735 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
2737 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
2738 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
2739 (struct sh_count_relocs): Define.
2740 (sh_count_relocs): New static function, broken out of
2741 sh_frob_file. Add BFD_ASSEMBLER code.
2742 (sh_frob_section): Likewise.
2743 (sh_frob_file): Call sh_frob_section.
2744 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
2745 call section_symbol rather than seg_info (seg)->dot.
2746 (md_section_align): Add OBJ_ELF version.
2747 (SWITCH_TABLE_CONS): Define.
2748 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
2749 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
2750 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
2752 (struct reloc_map): Define if not BFD_ASSEMBLER.
2753 (coff_reloc_map): Likewise.
2754 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
2755 (tc_gen_reloc): New function if BFD_ASSEMBLER.
2756 * write.c (write_relocs): Ifdef out fx_where test which triggers
2757 inappropriately for SH ELF.
2758 (write_object_file): Call tc_frob_file_before_adjust and
2759 obj_frob_file_before_adjust if they are defined.
2761 * write.c (write_object_file): Use BFD_RELOC_16, not
2762 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
2764 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
2767 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2769 * config/tc-d10v.c (find_opcode): Fix problem with calculating
2770 branch sizes in across sections.
2773 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
2775 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
2778 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
2780 * config/tc-v850.c (md_begin): Deal with end of opcode
2784 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2786 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
2787 the wrong opcode for cases like st2w where there are many forms
2788 of the same instruction.
2790 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
2792 * expr.c (operand): If md_parse_name is defined, call it before
2793 calling symbol_find_or_make.
2794 * config/tc-ppc.h (md_parse_name): Define.
2795 (ppc_parse_name): Declare.
2796 * config/tc-ppc.c (reg_name_search): Add regs and regcount
2798 (register_name): Update call to reg_name_search.
2799 (cr_operand): New static variable.
2800 (cr_names): New static const array.
2801 (ppc_parse_name): New function.
2802 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
2803 cr_operand before calling expression.
2805 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
2807 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
2808 hppa_gen_reloc_type call.
2810 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2812 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
2813 on addresses. Improved error messages.
2814 * doc/c-d10v.texi: Added docs for register pairs.
2816 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2818 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
2821 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * ecoff.c (init_file): Initialize fMerge to 1.
2824 (add_file): Restore old file merging code, but only merge files if
2826 (ecoff_directive_loc): Clear fMerge field of current file.
2827 (ecoff_generate_asm_lineno): Likewise.
2829 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2831 * doc/c-d10v.texi: Fix typo.
2834 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
2836 * config/tc-v850.c (md_assemble): Correct bit masking for
2837 hi and lo expressions.
2839 * config/tc-v850.c (md_assemble): Rough cut at demanding
2840 "ep" or "r30" in sst and sld instructions.
2841 (md_apply_fix3): Don't abort. Just warn that we don't
2844 * config/tc-v850.c (CC_NAME_CNT): Define.
2845 (cc_name): New function.
2846 (md_assemble): Handle V850_OPERAND_CC correctly.
2848 * config/tc-v850.c (md_assemble): Don't forget to initialize
2851 * config/tc-v850.c (reg_name_search): Generalize to search
2852 any given register table.
2853 (register_name): Pass appropriate table and size to reg_name_search.
2854 (system_register_name): New function.
2855 (SYSREG_NAME_CNT): Define.
2856 (md_assemble): Handle operands which are system registers.
2858 * config/tc-v850.c (md_assemble): If we find a register, but the
2859 opcode doesn't want a register, then we don't have a match.
2860 (md_assemble): Get size of the instruction from the opcode table.
2863 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * configure.in: Set and substitute HLDENV.
2866 * configure: Rebuild.
2867 * Makefile.in (HLDENV): New variable.
2868 (as.new): Use $(HLDENV).
2870 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
2871 if an array dimension is not known.
2873 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2875 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
2876 * doc/c-d10v.texi: Cleanup.
2879 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2881 * config/tc-v850.c: New file.
2882 * config/tc-v850.h: New file.
2883 * configure (v850-*-elf): New target.
2884 * configure.in (v850-*-elf): New target.
2887 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2889 * doc/c-d10v.texi: New file.
2890 * doc/all.texi: Added D10V stuff.
2891 * doc/as.texinfo: Added D10V stuff.
2893 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2895 * config/tc-d10v.c: All references to defined symbols should
2896 now use the optimal instruction. .float and .double now work.
2898 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
2900 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
2901 section address for the i960 as is done for the i386.
2903 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
2905 * mpw-config.in: Add wildcards for config matching, add mips-*-*
2906 case, forward-include bfd/elf-bfd.h.
2908 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2910 * config/tc-d10v.c: Add additional information to the opcode
2911 table to help determinine which instructions can be done
2914 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
2916 * config/tc-arm.c: Major changes to add Thumb support, with lots
2917 of change input from <rearnsha@armltd.co.uk>.
2918 Reverted to INSN_SIZE macro, rather than insn_size variable.
2919 (insns): Added ARM "bx" instruction support.
2920 (tinsns): Added Thumb instruction definition structure.
2921 (arm_tops_hsh): Added hash structure for Thumb opcodes.
2922 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
2923 (opcode_select,s_arm,s_thumb,s_code): Added.
2924 (decode_shift): Allow upper-case RRX.
2925 (do_ldst): Simpler halfword support.
2926 (do_ldmstm): Improved.
2927 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
2928 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
2929 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
2930 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
2931 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
2933 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
2934 (md_parse_option): Add support for -mthumb.
2935 (md_show_usage): Updated to reflect new command line option.
2936 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
2937 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
2938 fragment information to be held.
2940 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
2942 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
2943 non-null, but is a constant.
2944 (fix_new_arm): Call make_expr_symbol to make the expression symbol
2945 so that error reporting will work correctly.
2947 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
2950 against weak symbols.
2952 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
2954 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
2955 (ppc_force_relocation): Declare if OBJ_XCOFF.
2956 * config/tc-ppc.c (ppc_force_relocation): New function if
2959 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
2961 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
2963 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2965 * config/tc-d10v.c: Fix problem with relocs.
2967 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
2969 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
2970 with nops if not in data_section or bss_section.
2972 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
2974 Add support for openVMS/Alpha.
2975 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
2976 * config/obj-evax.c: New file.
2977 * config/obj-evax.h: New file.
2978 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
2980 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
2981 defined. Add case for bfd_target_evax_flavour.
2982 * config/vms-a-conf.h: New file.
2983 * conf-a-gas.com: New file.
2984 * configure.in: Add target alpha-*-*vms*.
2985 * configure: Rebuild.
2986 * makefile.vms: New file.
2987 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
2988 Don't call ffs on openVMS/Alpha.
2990 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2992 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
2993 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
2995 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2996 (NEED_DECLARATION_SBRK): New macro.
2997 * configure, conf.in: Rebuild.
2998 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
2999 (strstr): Declare if NEED_DECLARATION_STRSTR.
3000 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
3002 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
3004 * symbols.c (resolve_symbol_value): Handle addition or subtraction
3005 by a constant before entering the main switch. Reject attempts to
3006 apply an arithmetic function to non-absolute symbols, except for
3007 the special case of subtraction of two symbols in the same
3010 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
3011 not to more than a 16 byte boundary.
3013 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
3014 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
3015 (tc_gen_reloc): If out of memory call as_fatal rather than
3016 assert. If no howto found, call as_bad_where rather than
3017 as_fatal. Change the error message slightly. Set howto to a
3018 non-NULL value in order to keep going.
3020 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3022 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
3024 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
3026 * config/tc-h8300.c (get_specific): New operand "size" derived
3027 from ".b", ".w" and ".l" extensions. All callers changed. If
3028 the base instruction has no operands, then use the size to
3029 determine which specific instruction to use.
3031 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3033 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
3035 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
3037 * config/tc-mips.c (md_section_align): Don't change addr if
3040 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3042 * config/tc-hppa.c: Revert yesterday's changes.
3044 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3046 * config/tc-d10v.c: Disable range checking on 16-bit values.
3048 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3050 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3051 not just the ones that don't match.
3053 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3055 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3057 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3059 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3060 pre-cursor to adding Thumb support. Also added cpu_variant flag
3061 information to each of the asm_flg structures.
3062 (md_parse_option): Updated ARM7 parsing to allow 't' for
3063 thumb/halfword support, aswell as 'm' for long multiply.
3064 (md_show_usage): Updated help message.
3065 (md_assemble): Check that instruction flags are applicated to the
3066 current cpu variant.
3067 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3068 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3069 signextension instructions.
3070 (do_ldst): Generate halfword and signextension variants if
3071 mnemonic flags match.
3072 (ldst_extend): Do not allow shifts in the offset field of halfword
3073 or signextension instructions.
3074 (validate_offset_imm): Provide check on halfword and signextension
3076 (add_to_lit_pool): Merge identical literal pool values.
3078 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3080 * config/tc-hppa.c (selector_table): Add 'E' selector.
3081 (cons_fix_new_hppa): Don't coke on e_esel.
3082 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3083 to help generate exception handling tables.
3084 (md_apply_fix): Don't try to apply fixups with an e_esel
3086 (hppa_fix_adjustable): Fixups with e_esel selectors
3089 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3091 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3094 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3096 * config/tc-d10v.c: Added lots of error checking. Added hacks
3097 to support accumulator shifts.
3099 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3101 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3102 (S_CLEAR_EXTERNAL): Likewise.
3103 (S_SET_WEAK): Remove error; just let .weak override.
3105 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3107 * config/tc-d10v.c (md_assemble): Now handles multiline
3110 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3112 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3113 Added kludge for divs instruction. Fixed minor problem with
3114 multiple text sections.
3115 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3117 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3119 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3120 addresses to be right-shifted by 2.
3122 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3124 * config/tc-d10v.c: Many changes to get relocs working.
3125 (register_name): No longer creates a symbol for register names.
3126 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3127 (d10v_insert_operand): Now works correctly for either container.
3128 * config/tc-d10v.h (d10v_cleanup): Declare.
3130 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3132 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3133 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3135 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3137 * tc-alpha.c: Patches to track current minimum alignment to reduce
3138 the number of fragments created with frag_align.
3139 (alpha_current_align): New static variable.
3140 (s_alpha_text): Reset alignment to 0.
3141 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3142 (s_alpha_stringer, s_alpha_space): New functions.
3143 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3144 (alpha_cons_align): New function to replace both of them.
3145 (emit_insn): Only align if alpha_current_align is less than 2;
3146 reset alpha_current_align to 2.
3147 (s_alpha_gprel32): Likewise.
3148 (s_alpha_section): New function. Basically duplicate the other
3149 alpha section change hooks. Only define for ELF.
3150 (s_alpha_float_cons): Simplify alignment handling.
3151 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3152 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3153 Don't define the s_alpha_cons pseudo-ops. Do define
3154 s_alpha_stringer and s_alpha_space pseudo-ops.
3155 (alpha_align): Skip if less than current default alignment. Set
3157 * tc-alpha.h (md_flush_pending_output): Remove.
3158 (md_cons_align): Add.
3160 * tc-alpha.c: Add oodles of function description comments.
3161 (md_bignum_to_chars): Remove; there are no callers.
3162 (md_show_usage): Mention some more variants.
3164 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3166 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3167 * configure.in (sparc-*-sysv4*): New target.
3168 * configure: Rebuild.
3170 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3171 uaxword to use s_uacons.
3172 (sparc_no_align_cons): New static variable.
3173 (s_uacons): New static function.
3174 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3177 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3179 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3180 5 with regard to shared libraries.
3181 * configure: Rebuild.
3183 * config/tc-m68k.c (m68k_ip): Use the correct length when
3184 allocating space for the unsupported architecture error message.
3186 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3188 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3190 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3192 * config/tc-d10v.c: New file.
3193 * config/tc-d10v.h: New file.
3194 * configure (d10v-*-elf): New target.
3195 * configure.in (d10v-*-elf): New target.
3197 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3199 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3201 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3203 * config/tc-alpha.c (alpha_align): Change fill parameter
3204 to a pointer. Take NULL as 0 or nop depending on section. Change
3206 (s_alpha_align): Rename local variables.
3208 * doc/as.texinfo (.align): Document action of omitted
3211 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3214 when an unsupported PC relative reloc is seen, rather than calling
3217 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3218 Instead, check state when '#' comment is seen.
3220 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3222 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3224 (tc_gen_reloc): If fixup was changed to be PC relative, change
3225 reloc type accordingly. Use name of reloc in error message.
3227 * as.h: Don't define const or volatile.
3228 * flonum.h: Don't define const.
3230 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3231 if fx_pcrel is set. Correct setting the addend case in the
3232 OBJ_ELF case (from Andreas Schwab
3233 <schwab@issan.informatik.uni-dortmund.de>).
3234 (md_show_usage): Correct -mfc5200 to -m5200.
3236 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3238 * doc/c-m68k.texi: Document -m5200 flag.
3239 * doc/as.texinfo: Likewise.
3241 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3244 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3247 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3249 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3251 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3253 * Released binutils 2.7.
3255 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3257 * config/tc-mips.c (mips_ip): Only perform range check when
3258 dealing with O_constant expressions.
3260 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3262 * m68k-parse.h (m68k_register): Add new coldfile control
3265 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3266 array of control registers for the coldfire.
3267 (cpu_of_arch): Added mcf5200.
3268 (archs): Added mcf5200.
3269 (init_table): Add new control registers.
3270 (m68k_ip): Added support for new control registers.
3271 (m68k_init_after_args): Likewise.
3273 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3275 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3277 * read.h (is_it_end_of_statement): Declare.
3278 * read.c (is_it_end_of_statement): Remove declaration.
3280 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3282 (md_assemble): Fix handling of @l with an unsigned constant. Add
3283 default case to reloc switch.
3285 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3287 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3288 * ecoff.c (last_lineno): New static variable.
3289 (add_procedure): Set last_lineno.
3290 (ecoff_directive_loc): Likewise.
3291 (ecoff_generate_asm_lineno): Likewise.
3292 (ecoff_fix_loc): New function.
3293 * ecoff.h (ecoff_fix_loc): Declare.
3294 * config/tc-mips.c (append_insn): When inserting nops, and using
3295 ECOFF debugging, call ecoff_fix_loc.
3297 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3299 * config/tc-h8300.c (build_bytes): If an operand type is
3300 marked as SRC_IN_DST retrieve it from the "destination" op.
3302 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * configure.in (arm-*-riscix*): Set emulation to riscix.
3305 * configure: Rebuild.
3306 * config/te-riscix.h: New file to define TE_RISCIX.
3308 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3310 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3312 * Makefile.in (config.status): Just run config.status as other
3315 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3317 * mpw-config.in (TARGET_OS): Add definition to conf.
3319 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3321 * config/tc-mips.c (append_insn): Parenthesize
3322 cop_interlocks expressions.
3324 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3326 * listing.c (listing_print): Close the listing file if it is not
3327 stdout. Close the other files opened for the listing.
3329 * config/tc-sparc.h (md_cons_align): Define.
3330 (sparc_cons_align): Declare.
3331 (HANDLE_ALIGN): Define.
3332 (sparc_handle_align): Declare.
3333 * config/tc-sparc.c (sparc_cons_align): New function.
3334 (sparc_handle_align): New function.
3335 * read.c (cons_worker): Call md_cons_align if it is defined.
3337 * as.h (struct frag): Add fr_file and fr_line fields.
3338 * frags.c (frag_new): Set fr_file and fr_line.
3339 (frag_var): Likewise.
3340 (frag_variant): Likewise.
3342 * as.h (struct frag): Remove unused align_mask and align_offset
3345 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3346 From <uddeborg@carmen.se>.
3348 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3350 * configure.in (mips-*-osf*): New target.
3351 * configure: Rebuild.
3353 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3355 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3357 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3358 between co-processor comparisons and branches for the VR4300.
3360 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3362 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3363 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3365 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3366 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3367 includedir): Use autoconf set values.
3370 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * listing.c (listing_eject): Don't do anything if listing is 0.
3373 (listing_list): Likewise.
3374 (listing_source_line): Likewise.
3375 (listing_title): Don't save title if listing is 0.
3376 (listing_source_file): Check listing rather than listing_tail.
3378 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3379 using shared libraries.
3380 * configure: Rebuild.
3382 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3384 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3385 absolute expression if a relocation type was specified.
3387 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3389 * configure.in: Add support for *-*-rtems* configurations.
3390 * configure: Rebuild.
3392 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3394 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3395 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3396 opcodes library for alpha.
3397 * configure: Rebuild with autoconf 2.10.
3398 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3399 use new opcode table.
3400 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3401 (LOCAL_LABEL): Define differently if OBJ_ELF.
3402 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3403 * config/alpha-opcode.h: Remove.
3404 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3405 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3406 include/opcode/alpha.h rather than config/alpha-opcode.h.
3408 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3410 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3411 relocation symbol was not resolved.
3412 * config/obj-coff.c (do_relocs_for): Likewise.
3414 * write.c (adjust_reloc_syms): Refetch the symbol section after
3415 calling S_GET_VALUE, since it may have changed.
3417 * expr.c (struct expr_symbol_line): Define.
3418 (expr_symbol_lines): New static variable.
3419 (make_expr_symbol): Add entry to expr_symbol_lines.
3420 (expr_symbol_where): New function.
3421 * expr.h: Use extern on function declarations.
3422 (expr_symbol_where): Declare.
3423 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3424 rather than printing the meaningless name of an expression
3427 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3429 * config/tc-i386.c (md_number_to_chars): Deleted.
3430 * config/tc-i386.h (md_number_to_chars): New macro.
3432 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3434 (load_symbol_address, load_expression): Use build_mem.
3435 (build_operate): New function.
3436 (emit_addq_r): Use it.
3438 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3440 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3442 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3444 * config/tc-vax.h (NOP_OPCODE): Define.
3446 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3448 * config/obj-vms.h (S_IS_COMMON): Define.
3449 (S_IS_LOCAL): Check for \002 as well as \001.
3450 (LONGWORD_ALIGNMENT): New macro.
3451 (SUB_SEGMENT_ALIGN): Use it.
3453 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3455 * config/vms-conf.h: Reconcile with conf.in.
3457 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3459 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3462 * doc/as.texinfo: Document that any number of hex digits can
3465 * as.c (struct defsym_list): Define.
3466 (defsyms): New static variable.
3467 (parse_args): Just put --defsym arguments on defsyms list, rather
3469 (main): Define defsyms after output file is created.
3471 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3472 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3474 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3475 insn_error rather than calling check_absolute_expr.
3477 * as.c (emulation_name): Remove unused static variable.
3478 (default_emul_bfd_name): Add return NULL to avoid warning.
3479 * ecoff.c (ecoff_stab): Remove unused variables name and
3481 * frags.c (frag_new): Remove unused variable tmp.
3482 * hash.c (hash_grow): Parenthesize + within <<.
3483 (hash_print_statistics): Use %lu, not %d, to print unsigned
3485 * messages.c: Include "libiberty.h".
3486 (fprint_value): Add cast to avoid printf warning.
3487 (sprint_value): Likewise.
3488 * read.c: Include "ecoff.h".
3489 (emit_expr): Add casts to avoid printf warnings.
3490 * read.h: Use extern for function declarations.
3491 (pop_insert): Declare.
3492 * stabs.c: Include "ecoff.h".
3493 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3494 former_last_fragP, and new_fragP.
3495 * subsegs.h (subsegs_print_statistics): Declare.
3496 * symbols.c (debug_verify_symchain): Change macro to discard
3498 * write.c (dump_section_relocs): Likewise.
3499 * write.h: Use extern for function declarations.
3500 (write_print_statistics): Declare.
3501 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3503 * config/e-mipself.c (mipself_bfd_name): Likewise.
3504 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3506 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3507 emit relocations against external symbols.
3509 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3510 message if bfd_reloc_type_lookup fails, rather than calling
3513 * config/tc-alpha.c (alpha_force_relocation): Add
3514 BFD_RELOC_12_PCREL to switch.
3516 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3518 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3519 TE_PE (Lfoo, not .Lfoo).
3521 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3523 * read.c (s_fill): Don't warn about a zero repeat count.
3525 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3526 coprocessor register.
3528 * config/tc-i386.c (md_assemble): When checking the size of a
3529 register to set the size of an instruction, do a bitwise and with
3530 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3533 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3535 * config/tc-h8300.c (parse_reg): Tweak error messages.
3536 (build_bytes): Likewise.
3537 (skip_colonthing): Handle :32 suffix.
3538 (get_specific): Promote L_24 to L_32 if it makes a match.
3539 Don't always promote L_8 to L_16.
3540 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3542 * config/tc-h8300.c (Smode): New variable.
3543 (h8300hmode): Turn off Hmode.
3544 (h8300smode): New function. Turn on Smode and Hmode.
3545 (md_pseudo_table): New ".h8300s" pseudo-op.
3546 (parse_reg): Handle "exr" register.
3547 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3548 Handle "mach" and "machl" operands for ldmac.
3549 (get_specific): Handle "stm.l" and "ldm.l".
3550 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3551 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3554 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3556 * doc/as.texinfo: Reorder chapter of machine dependent options so
3557 that it is sorted by chip name.
3559 * doc/as.texinfo: Use consistant spelling of Vax.
3560 * doc/c-vax.texi: Likewise.
3562 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3564 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
3566 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
3567 (md_apply_fix): Likewise.
3568 (pa_try): New function.
3569 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
3571 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3573 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
3574 (pa_level): New function.
3576 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
3578 * listing.c (listing_newline): Don't do anything if listing is 0.
3580 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
3582 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
3583 symbol_create, not symbol_new.
3585 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
3587 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
3588 absolute symbol unless TC_FORCE_RELOCATION returns true.
3590 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
3592 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
3593 the symbol to a pointer. Don't set previous_file_symbol.
3594 Simplify symbol list rearrangement.
3595 (coff_frob_symbol): Don't do anything with C_FILE symbols.
3596 (coff_adjust_symtab): Don't check previous_file_symbol.
3598 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3600 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
3602 (md_pseudo_table): Add ppc_elf_lcomm.
3604 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
3607 d0{24:1},d0' works without an immediate prefix on the bit numbers.
3608 (md_begin): Add digits to alt_notend_table.
3609 (md_parse_option): Make s a const pointer.
3611 * config/tc-sparc.c (md_pseudo_table): Add "empty".
3612 (s_empty): New static function.
3614 * config/obj-coff.c (struct filename_list): Only define if not
3616 (filename_list_head, filename_list_tail): Likewise.
3617 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
3618 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
3619 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
3620 have a section of N_ABS rather than N_DEBUG. If we do a merge,
3621 remove the new symbol from the list.
3622 (obj_coff_endef, both versions): Call tag_insert even if there is
3623 an old symbol with the same name, if the old symbol does not
3625 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
3626 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
3627 symbol that will be moved to the end of the symbol list.
3628 (coff_adjust_section_syms): Always call section_symbol for .text,
3630 (coff_frob_section): Likewise. Also, remove unused variable
3633 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
3634 manipulating frags directly.
3635 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
3638 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
3639 whether the next character is '*' before checking whether we are
3640 at the start of a line. Permit LINE_COMMENT_START to start a
3641 comment in state 1 (seen some whitespace) as well, to match the
3644 * gasp.c (do_align): Permit a fill value for .align.
3646 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
3648 * read.c (next_char_of_string): Warn if a newline is seen in the
3649 middle of a string. Call bump_line_counters when appropriate.
3651 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
3653 * symbols.c (colon): Use LOCAL_LABEL.
3655 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
3657 * Makefile.in (install): Don't check to see if tooldir exists.
3658 Make $(tooldir) and $(tooldir)/bin.
3660 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3662 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
3665 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
3668 insn_error. Don't put the string "ERROR" in insn_error. Set
3669 insn_error rather than calling as_warn for an unsupported opcode.
3671 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
3673 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
3674 before permitting -64.
3675 * output-file.c (output_file_create): Remove duplicate
3678 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
3680 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
3681 section rather than a .reginfo section.
3682 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
3685 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
3686 bit value with the high bit set.
3688 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
3690 * read.c (s_lcomm): Set section flags for .sbss section.
3692 * config/tc-mips.c (mips_64): New static variable.
3693 (mips_target_format): If mips_64, return elf64 targets rather than
3695 (md_longopts): Add "32" and "64".
3696 (md_parse_option): Handle -32 and -64.
3697 (md_show_usage): Mention -32 and -64.
3698 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
3701 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3703 * config/tc-ppc.c (comment_chars): Make '!' a comment character
3704 for Solaris compatibility.
3706 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
3707 .stabd with 4 arguments into a .stabn.
3709 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
3711 * config/tc-mips.c (macro): When passing X_add_number to
3712 macro_build, cast it to int first.
3714 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
3717 created by emit_expr.
3719 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
3720 as_perror rather than assert.
3722 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
3724 * config/tc-mips.c (mips_ip): Mark sections created to hold
3725 floating point information as read only.
3727 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
3729 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
3731 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3733 * read.c (potable): Add .skip as a synonym for .space.
3735 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
3736 4 arguments, providing the 4th argument is 0, to allow
3737 compatibility with the Solaris assembler.
3739 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
3741 * config/tc-sh.h (struct sh_segment_info_type): Define.
3742 (TC_SEGMENT_INFO_TYPE): Define.
3743 (sh_frob_label): Declare.
3744 (tc_frob_label): Define.
3745 (sh_flush_pending_output): Declare.
3746 (md_flush_pending_output): Define.
3747 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
3748 reloc before the instruction if necessary.
3749 (sh_frob_label): New function.
3750 (sh_flush_pending_output): New function.
3751 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
3752 when looking for the reloc for the target of .uses.
3753 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
3754 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
3756 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
3757 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
3758 the absolute symbol.
3760 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
3761 TC_SEGMENT_INFO_TYPE is defined.
3763 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3765 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
3766 matches the register size.
3768 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
3770 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
3772 (do_relocs_for): Likewise.
3773 (fixup_segment): Don't just quit if linkrelax is set. Try to
3774 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
3777 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3779 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
3780 relative relocations with -mrelocatable. Also allow unfixed
3781 relocs in .ex_shared.
3783 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
3785 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
3786 non-zero before assuming this is a long file name.
3787 (w_strings): Likewise.
3788 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
3790 * config/obj-coff.c (w_strings): Move declaration of i inside
3791 #ifdef block which uses it.
3793 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
3795 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
3796 "relaxmode". Output relocs which identify various relaxing
3797 possibilities for mov.[bwl] instructions.
3798 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
3800 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
3802 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
3803 (MD_APPLY_FIX3): Define.
3804 * config/tc-arm.c (my_get_expression): Only watch for bad segments
3806 (md_apply_fix3): Renamed from md_apply_fix.
3807 If pcrel reloc and symbol is in different section, undo effects
3810 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
3812 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
3813 any reloc with an LR% or RR% field selector for SOM.
3815 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
3820 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
3822 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
3824 (yank_symbols): Likewise.
3826 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
3828 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
3829 BFD_ASSEMBLER, add name field.
3830 * config/obj-coff.c: Include "libiberty.h".
3831 (coff_header_append): Handle long section names.
3832 (crawl_symbols): Just use the name field for the symbol name,
3833 without worrying about null byte termination.
3834 (w_strings): Handle long section names.
3835 (write_object_file): Likewise. Also, use the name field, rather
3837 (obj_coff_add_segment): Permit long section names.
3838 (obj_coff_init_stab_section): Use the name field, rather than
3840 (adjust_stab_section): Likewise.
3841 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
3843 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
3844 (mem_fmt): Likewise.
3845 (md_apply_fix): Don't check fx_im_disp field.
3847 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * configure.in: Add * after sparc*-*-vxworks.
3850 * configure: Rebuild.
3852 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
3853 define it to comment_chars. Use tc_comment_chars rather than
3855 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
3856 * config/tc-m68k.h (tc_comment_chars): Define.
3857 (m68k_comment_chars): Declare.
3858 * config/tc-m68k.c (m68k_comment_chars): Rename from
3859 comment_chars. Change into a pointer rather than an array.
3860 (md_longopts): Add "bitwise-or".
3861 (md_parse_option): Handle OPTION_BITWISE_OR.
3862 (md_show_usage): Mention --bitwise-or.
3863 * doc/c-m68k.texi: Document --bitwise-or.
3865 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
3867 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
3870 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
3871 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
3872 correct handling of input line pointer, and call
3873 demand_empty_rest_of_line.
3875 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
3877 * config/tc-sparc.c (in_bitfield_range): New static function.
3878 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
3879 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
3880 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
3881 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
3882 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
3884 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
3886 * config/obj-coff.c: BFD_ASSEMBLER:
3887 (coff_last_bf): New static variable.
3888 (coff_frob_symbol): Set endndx of a .bf symbol.
3890 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
3891 (last_bfP): New static variable.
3892 (yank_symbols): Set endndx of a .bf symbol.
3894 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3896 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
3897 and -s options. Add -be for good measure.
3899 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * read.c (s_space): Support non-constant fill value. Handle fill
3902 value correctly for a size other than 1.
3904 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
3906 * config/tc-arm.c (my_get_float_expression): Update call to
3907 gen_to_words, X_PRECISION changed from 6 to 5.
3909 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3911 * config/tc-ppc.c (register_name,reg_name_search): Move register
3912 name lookup from PE specific code to all targets. Add support for
3913 -mregnames/-mno-regnames to control whether register names are
3915 (md_assemble): Call register_name for all platforms.
3916 (md_parse_option): Add support for -mregnames/-mno-regnames.
3918 * configure.in (powerpcle*-*-solaris): Add support.
3919 (powerpc*-*-linux): Ditto.
3920 * configure: Regenerate.
3922 * config/ppc-sol.mt: New config file for PowerPC Solaris.
3924 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
3926 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
3927 be associated with a single %lo reloc.
3929 * config/tc-mips.c (load_address): Cast X_add_number to valueT
3930 before comparing against MAX_GPREL_OFFSET, so that negative
3931 numbers are handled correctly.
3934 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
3936 * config/tc-sparc.c (last_insn): New static variable.
3937 (md_assemble): Warn about putting floating point branches in a
3938 delay slot. If architecture is less than v9, insert NOP
3939 instructions between floating point instructions and floating
3940 point branches. (The SunOS assembler does both these operations.)
3941 Save the last instruction opcode.
3942 (sparc_ip): Add pinsn parameter. Change caller.
3944 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
3945 for byte jump to next instruction to skip empty frags.
3947 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
3949 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
3950 for addq with a 16 bit signed value, just emit a lda instruction
3953 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
3955 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
3958 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
3960 * configure.in: Permit --enable-shared to specify a list of
3962 * configure: Rebuild.
3964 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
3966 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
3967 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
3969 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3971 * config/atof-ieee.c: Fix handling of denormalized extended
3972 precision numbers and overflow/underflow detection.
3973 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
3974 not include the 16 bit gap in the m68k extended precision format.
3976 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
3980 * configure: Rebuild.
3982 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
3984 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
3985 be accessed using the $gp register.
3986 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
3988 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
3990 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
3991 bfd_mach_sparc_sparclet if current_architecture is sparclet.
3993 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
3995 * read.c (get_line_sb): Bump line counters based on
3996 input_line_pointer[-1], not *input_line_pointer. Don't bother to
3997 call LISTING_NEWLINE.
3998 (s_macro): Don't call demand_empty_rest_of_line.
3999 * app.c (do_scrub_chars): When handling C style comments, unget
4002 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
4004 * read.h (enum linkonce_type): Define.
4005 (s_linkonce): Declare.
4006 * read.c (potable): Add "linkonce".
4007 (s_linkonce): New function.
4008 * subsegs.h (segment_info_type): Add linkonce field to
4009 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
4010 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
4011 (obj_coff_pe_handle_link_once): Declare if TE_PE.
4012 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
4014 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
4015 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
4016 entry based on the linkonce field in segment_info.
4017 * doc/as.texinfo: Document .linkonce.
4019 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
4021 * doc/as.1: Changed to be recognized by catman -w on Solaris.
4023 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * stabs.c (s_stab_generic): Call the listing functions before
4026 doing the rest of the processing, which may involve freeing the
4027 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
4028 SEPARATE_STAB_SECTIONS case.
4030 * config/tc-hppa.c: Remove nested comment.
4031 (tc_gen_reloc): Move label done inside the ifdef in which it is
4033 (md_apply_fix): Pass pointers to correct types to libhppa.h
4034 functions. Always return a value.
4036 * config/tc-mips.h (tc_frob_file): Define.
4037 (mips_frob_file): Declare.
4038 * config/tc-mips.c (struct mips_hi_fixup): Define.
4039 (mips_hi_fixup_list): New static variable.
4040 (imm_unmatched_hi): New static variable.
4041 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4042 offset_reloc. Pass imm_unmatched_hi to append_insn.
4043 (append_insn): Add unmatched_hi parameter. If it is set, add the
4044 new fixup to mips_hi_fixup_list. Change all callers.
4045 (mips_ip): Set imm_unmatched_hi when appropriate.
4046 (mips_frob_file): New function.
4048 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4050 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4051 * configure: Regenerated.
4053 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * as.c (main): Call bfd_set_error_program_name.
4057 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4059 * as.h (strdup): Don't declare.
4060 * stabs.c: Include libiberty.h
4061 (get_stab_string_offset): Use xstrdup rather than strdup.
4062 (s_stab_generic): Likewise.
4063 * as.c (parse_args): Likewise.
4064 * read.c (s_mri_sect): Likewise.
4066 * gasp.c (change_base): Recognize \(...) construct documented to
4067 pass through enclosed characters literally through to the output.
4068 (process_assigns): Likewise. Also, be more careful to avoid
4069 looking past the end of the buffer.
4071 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4073 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4074 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4076 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4078 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4080 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4082 * config/alpha-opcode.h: Added cvtst instruction.
4084 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4086 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4087 string. Extract the addend from the result of expression.
4089 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4091 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4092 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4093 mode, change the state to 3 rather than 1.
4095 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4097 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4098 correspond to 11 March change.
4100 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4102 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4103 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4105 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * configure: Rebuild with autoconf 2.8.
4109 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * config/atof-ieee.c (gen_to_words): Improve handling of
4112 X_PRECISION numbers. Based on patches from Andreas Schwab
4113 <schwab@issan.informatik.uni-dortmund.de>.
4115 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4117 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4119 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4120 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4121 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4122 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4125 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4127 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4129 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4131 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4132 (pa_def_subspaces): Add $MILLICODE$.
4133 (pa_spaces_begin): Set section flags for $MILLICODE$.
4135 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4138 not SHT_NOBITS. Don't tamper with flags based on type if a
4139 special section was found (revert Feb 29 change).
4141 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4142 if aligning to a longword boundary or greater.
4144 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4146 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4148 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4150 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4151 * configure: Regenerated.
4153 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4155 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4156 R_N1SEL since they're not defined for old versions of hpux.
4158 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4159 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4160 R_N0SEL and R_N1SEL.
4162 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4164 * flonum-konst.c: Add two more constants for 1e+-2048 and
4165 1e+-4096, and correct the other constants.
4167 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4169 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4171 * config/obj-elf.c (obj_elf_section): Allow predefined section
4172 types to set the nobits type. Avoid a shadowed declaration.
4174 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4176 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4177 reduce relocs using e_nlrsel field selectors.
4179 * write.c (fix_new_exp): Don't use #elif. Some compilers
4182 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4184 (pa_chk_field_selector): Handle new field selectors for SOM.
4186 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4188 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4189 * configure: Rebuild.
4190 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4191 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4193 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4196 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4198 * mpw-make.sed: Update to handle shared library support.
4200 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4202 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4203 the insn on mismatch.
4205 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4207 * configure.in: Add support for a29-coff.
4208 * configure: Rebuild.
4210 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4213 of the section when looking for the R_SH_USES fixup, because the
4214 frag addresses have not yet been adjusted.
4216 * gdbinit.in: Set a breakpoint on as_warn_where.
4218 * config/tc-mips.c (macro): Add missing arguments to macro_build
4219 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4221 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4224 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4226 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4228 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4230 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4232 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4233 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4234 Recognize [uU] format args as sparclet cpregs.
4236 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4238 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4241 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4244 well as S_IS_EXTERNAL.
4245 (tc_fix_adjustable): Likewise.
4246 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4247 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4249 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4250 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4252 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4254 * config/tc-sparc.c (max_architecture): Change to sparclite for
4256 (default_compatible): Delete.
4257 (sparc_ffs): New function.
4258 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4259 (sparc_ip): Rewrite architecture match and bump logic.
4261 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4263 * configure.in: Check for 'do not mix' from native linker before
4264 trying to use -rpath.
4265 * configure: Rebuild.
4267 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4270 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4271 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4272 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4274 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4275 to the symbol lnnoptr field, to get the correct file offset.
4277 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4279 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4280 symbols that are not function, file, or section symbols to be
4283 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4285 * configure: Set and substitute RPATH_ENVVAR.
4286 * configure: Rebuild.
4287 * Makefile.in (RPATH_ENVVAR): New variable.
4288 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4290 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4291 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4292 * configure: Rebuild.
4294 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4296 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4297 appropriate flags in BFD section.
4299 * configure.in (m68k-*-psos*): New target.
4300 * configure: Rebuild.
4301 * config/te-psos.h: New file.
4302 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4305 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4307 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4308 * configure.in: Remove duplicate setting of cpu_type. Check
4309 whether opcodes library is required for on all targets, not just
4311 * configure: Rebuild.
4313 * config/tc-mips.c (mips_big_got): New static variable.
4314 (s_extern): Don't declare.
4315 (reg_needs_delay): New static function.
4316 (macro_build): Permit GOT/CALL_HI/LO relocs.
4317 (macro_build_lui): If place is not NULL, use the number in the
4319 (load_address): Handle mips_big_got case.
4320 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4322 (OPTION_XGOT): Define.
4323 (md_longopts): Add "xgot" if OBJ_ELF.
4324 (md_parse_option): Handle -xgot.
4325 (md_show_usage): Mention -xgot.
4326 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4327 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4329 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4331 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4332 the byte relocation, point it to the low byte of the word.
4334 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4336 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4337 * configure: Rebuild.
4339 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4341 * configure.in: Recognize any sparc* cpu.
4342 * configure: Regenerated.
4344 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4346 * read.c (potable): Add "mri" and ".mri".
4347 (s_mri): New function.
4348 * read.h (s_mri): Declare.
4349 * app.c (scrub_m68k_mri): New static variable.
4350 (mri_pseudo): New static variable.
4351 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4352 flag_m68k_mri. Initialize scrub_m68k_mri.
4353 (mri_state, mri_last_ch): New static variables.
4354 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4356 (app_push): Save new fields.
4357 (app_pop): Restore new fields.
4358 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4359 If TC_M68K, use a trivial state machine to look for occurrences of
4360 the .mri pseudo-op, and change the mode appropriately.
4361 * as.h (do_scrub_begin): Update prototype.
4362 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4364 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4366 (m68k_mri_mode_change): New function.
4367 (md_parse_option): Set reg_prefix_optional_seen.
4368 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4369 (MRI_MODE_CHANGE): Define.
4370 * doc/as.texinfo: Document .mri pseudo-op.
4372 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4375 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4377 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4378 * config/m68k-parse.h (enum pic_relocation): Define.
4379 (struct m68k_exp): Add pic_reloc field.
4380 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4381 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4382 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4384 * config/tc-m68k.c: Delete definition of NO_RELOC.
4385 (struct m68k_it): Add pic_reloc field.
4386 (add_fix): Copy over pic_reloc field.
4387 (md_pseudo_table): Interpret .align parameter as byte count.
4388 (mote_pseudo_table): Likewise.
4389 (tc_m68k_fix_adjustable): New function.
4390 (get_reloc_code): New function.
4391 (md_assemble): Use it as last argument to fix_new_exp.
4392 (md_apply_fix_2): For a relocation against a symbol don't put the
4393 addend into the data.
4394 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4395 (m68k_ip): Don't relax an operand that requires pic relocation.
4396 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4398 * write.c (fixup_segment): Don't add symbol value to addend if
4399 TC_M68K and OBJ_ELF.
4400 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4401 (motorola_operand): Add rule for `(zapc, EXPR)'.
4403 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4405 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4406 *really* is permissible before the comma.
4408 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4410 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4411 inserting nop instructions.
4413 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4415 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4417 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4419 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4420 class setting for a CALLNAME symbol in COFF.
4422 * read.c (potable): Pass negative numbers for new .balign[wl] and
4423 .p2align[wl] pseudo-ops.
4424 (s_align_bytes): Treat a negative argument as specifying the fill
4426 (s_align_ptwo): Likewise.
4428 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4430 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4431 (do_align): Take new len parameter. Change all callers. Pass it
4433 (s_align_bytes): Arg now indicates the length of the fill pattern.
4434 (s_align_ptwo): Likewise.
4435 * config/obj-coff.c (write_object_file): Pass length to
4437 * config/tc-i386.h (md_do_align): Take new len parameter.
4438 * config/tc-m88k.h (md_do_align): Likewise.
4439 * config/tc-m88k.c (m88k_do_align): Likewise.
4440 * config/tc-sh.h (md_do_align): Likewise.
4441 * config/tc-sh.c (sh_do_align): Likewise.
4442 * doc/as.texinfo: Document new pseudo-ops.
4444 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4445 done in cvt_frag_to_fill.
4447 * config/tc-sh.h (sh_do_align): Declare.
4448 (md_do_align): Define.
4449 * config/tc-sh.c (sh_do_align): New function.
4451 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4452 difference if the next address is before the current one.
4454 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4455 (archs): Initialize new field.
4456 (m68k_ip): Don't list alias names when listing CPUs which support
4459 * as.c (main): Call parse_args before read_begin.
4460 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4461 front of generated pseudo-ops.
4462 * read.c (potable): Ignore "name".
4463 (s_app_file): Permit a single quote after the string, since one
4464 may appear in m68k MRI mode.
4466 * configure.in: Check for --enable-shared. If linking against
4467 shared BFD and opcodes, fix library name on SunOS, and try to set
4469 * configure: Rebuild.
4471 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4473 * as.h (flag_m68k_mri): Declare.
4474 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4475 * Many files: For MRI syntax that is specific to the m68k MRI
4476 assembler, check flag_m68k_mri rather than flag_mri or
4477 MRI_MODE_NEEDS_PSEUDO_DOT.
4479 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4481 * config/tc-i960.c (ARCH_HX): Define.
4483 (targ_has_sfr): Handle ARCH_HX.
4484 (targ_has_iclass): Handle ARCH_HX.
4485 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4486 (tc_headers_hook): If the architecture was specified explicitly,
4487 use it when setting the flags. Set the extern variable coff_flags
4488 rather than headers->filehdr.f_flags, since the latter is set
4489 unconditionally in obj-coff.c.
4490 (i960_handle_align): Remove unused variable fixp.
4492 Support for building bfd and opcodes as shared libraries, based on
4493 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4494 * configure.in: Set OPCODES and BFD to search directories.
4495 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4496 * configure: Rebuild.
4497 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4498 (LIBDEPS): New variable.
4499 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4500 $(HLDFLAGS) in link.
4501 (check): Set LD_LIBRARY_PATH in the environment.
4503 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4505 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4506 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4507 read-only, not read/write.
4509 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4511 * Makefile.in (INSTALL_XFORM): Remove -e.
4513 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4515 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4516 than comparing S_GET_SEGMENT to undefined_section.
4517 (write_object_file): Skip symbols which were equated to an
4518 undefined or common symbol.
4519 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4520 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4522 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4523 or S_IS_COMMON call S_GET_VALUE.
4524 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4525 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4526 to an undefined or common symbol, convert the reloc to be against
4528 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4529 undefined or common symbol.
4530 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4531 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4532 to an undefined or common symbol, convert the reloc to be against
4534 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4535 undefined or common symbol.
4536 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4537 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4539 (yank_symbols): Skip symbols which were equated to an undefined or
4542 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4544 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4545 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4547 * configure.in: Make sure we only add m68k-parse.o to
4548 ${extra_objects} once, no matter how many m68k targets have been
4550 * configure: Rebuild.
4552 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4554 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4555 * configure: Rebuild.
4557 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4559 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4560 * doc/c-m68k.texi: Document .extend and .ldouble.
4562 * configure.in (m68*-apple-aux*): New target.
4563 * config/te-aux.h: New file.
4564 * config/obj-coff.c (compare_external_relocs): New static function
4566 (do_relocs_for): Sort relocs if TE_AUX.
4567 (fixup_segment): If TE_AUX, store common symbol value in segment.
4568 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
4570 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
4572 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
4574 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
4576 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
4577 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
4579 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
4580 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
4581 an undefined symbol and the size of a function symbol.
4582 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4583 for all common symbols.
4585 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
4587 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
4590 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
4593 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
4595 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
4596 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
4598 * ecoff.c (localsym_t): Add addend field.
4599 (add_ecoff_symbol): Add addend argument. Change all callers.
4600 (coff_sym_value): Make static.
4601 (coff_sym_addend): New static variable.
4602 (ecoff_directive_def): Initialize coff_sym_addend.
4603 (ecoff_directive_val): Accept symbol + constant.
4604 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
4605 (ecoff_build_symbols): Include the addend in the symbol value.
4607 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
4609 * config/tc-ppc.c (md_assemble): Ignore overflow on
4610 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
4612 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4614 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
4615 bytes in size, so offset appropriately in big endian mode when
4616 writing the bottom 2 bytes.
4618 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
4620 * config/tc-sparc.c (default_compatible): New static local.
4621 (md_begin): Initialize it. Rewrite warn_on_bump handling.
4622 (sparc_ip): If no architecture or -bump specified, don't mark as
4623 mismatched those in default_compatible.
4625 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
4627 SCO ELF support from Robert Lipe <robertl@arnet.com>:
4628 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
4629 * configure: Rebuild.
4630 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
4631 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
4632 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
4633 (sco_id): Declare if SCO_ELF.
4635 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
4637 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
4638 ({max,warn_after}_architecture): New static locals.
4639 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
4640 If both architecture and -bump requested, set max_architecture to max.
4641 (sparc_md_end): Simplify.
4642 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
4643 Rewrite code to bump architecture and check for conflicts.
4644 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
4645 with Solaris assembler.
4646 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
4647 (md_show_usage): Update.
4649 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
4651 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
4653 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
4655 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
4656 #ifdef sparcv9 when choosing value.
4659 (sparc_md_end): Declare.
4660 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
4661 (initial_architecture): New static local.
4662 (can_bump_v9_p): Likewise.
4663 (NO_V9): Delete all occurrences.
4664 (sparc_md_end): New function.
4665 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
4666 Don't bump architecture to v9 unless can_bump_v9_p set.
4667 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
4668 * configure.in (sparc64 target cpu): Don't set obj_format here.
4669 (SPARC_V9): Renamed from sparcv9.
4670 (sparc64-*-elf*): Define SPARC_ARCH64.
4671 * configure: Regenerated.
4672 * acconfig.h (SPARC_V9): Renamed from sparcv9.
4673 (SPARC_ARCH64): Add.
4674 * conf.in: Regenerated.
4675 * config/vmsconf.h: Update.
4677 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4679 * config/tc-mips.c (load_register): Optimise "dli" loads.
4680 (md_show_usage): add "-mcpu=vr4100" to help text.
4682 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * symbols.c (resolve_symbol_value): If a symbol is equated to an
4685 undefined symbol, preserve the X_op of O_symbol.
4686 (S_GET_VALUE): Fix check to permit this case.
4687 * write.c (write_relocs): If a reloc is against an undefined
4688 symbol equated to another symbol, change the reloc to be against
4690 * config/obj-coff.c (do_relocs_for): Likewise.
4692 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
4695 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4697 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
4698 computer is PowerPC.
4700 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
4702 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
4703 mentioned in the eabi.
4705 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
4707 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
4708 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
4710 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4712 * config/tc-ppc.c (mapping): Add more relocation suffixes.
4714 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4716 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
4717 as a section it is ok to have unadorned -mrelocatable pointers in.
4719 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4721 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
4724 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4726 * config/obj-elf.c (obj_elf_section): Add hooks so machine
4727 dependent section attributes can be handled.
4729 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
4730 macros to add support for exclude section flag and ordered section
4733 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
4734 functions to add support for exclude section flag and ordered
4737 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
4739 * subsegs.c (section_symbol): Don't try to look up the section
4740 symbol in the hash table. It should be possible to have a symbol
4741 with the same name as a section, but no connection to it.
4743 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
4744 From James Carlson <carlson@xylogics.com>.
4746 * expr.c (operand): Skip whitespace after a close parenthesis.
4747 From James Carlson <carlson@xylogics.com>.
4749 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4751 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
4752 as_warn_where for relocation overflow.
4753 (parse_reg): Accept register name only if next character is
4756 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
4758 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
4759 addresses for static variables.
4761 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4763 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
4764 and xgot give the old toc16 relocation.
4765 (md_apply_fix3): Support all GOT relocations.
4767 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
4769 * config/tc-mips.c (load_address): Correctly handle a constant in
4770 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
4772 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4774 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
4775 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
4776 (build_Mbytes): Handle REG_B.
4778 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
4780 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
4782 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
4784 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
4786 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
4788 * config/obj-coff.c (write_object_file): Set the s_align field to
4789 the number of bytes, rather than to the power of 2.
4791 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
4793 * Makefile.in (DISTCLEAN_HERE): New variable.
4794 (distclean): Use it.
4795 (maintainer-clean): Depend upon clean-here rather than clean,
4796 distclean, and clean-info. Run make maintainer-clean in doc.
4797 Remove files listed in DISTCLEAN_HERE.
4798 * doc/Makefile.in (maintainer-clean realclean): Split out from
4799 distclean. Depend upon clean-info and distclean.
4801 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
4803 * mac-as.r: Fix copyright and version strings.
4804 (cfrg): Use PROG_NAME instead of literal name.
4806 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
4808 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
4810 * config/tc-a29k.h (tc_unrecognized_line): Define.
4811 * config/tc-a29k.c (a29k_unrecognized_line): New function.
4812 (md_operand): Handle a29k style local dollar labels.
4814 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
4816 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
4818 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
4820 * read.c (s_fill): If md_flush_pending_output is defined, call
4823 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
4825 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
4826 Treat rs_align_code like rs_align.
4828 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4830 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
4831 converting an absolute address into a PC-relative one.
4833 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
4835 * mpw-config.in: Don't always use te-generic.h for emulation.
4836 (powerpc-apple-macos): Use emulation te-macos.h.
4838 (mips-gm-magic): New configuration.
4840 * mpw-make.sed (install, install-only): Edit in Mac-specific
4843 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
4845 * configure.in: Improve message about unsupported ELF targets.
4846 * configure: Rebuild.
4848 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
4849 pattern is zero. From Manfred Hollstein.
4851 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
4853 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
4854 the various idata sections, we check the name on the .section pseudo.
4856 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4858 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
4859 add section's paddr to add_number; compatibility to native as and
4862 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
4864 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
4866 * hash.c (struct hash_entry): Moved here...
4867 * hash.h (struct hash_entry): ...from here.
4869 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
4870 if it's already known to be null.
4872 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4874 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
4875 bit relocs converted to PC relative relocs. This turned out to
4876 add the offset from the beginning of .text twice.
4878 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
4880 * stabs.c (s_stab_generic): In 's' case, free string from
4883 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
4885 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
4888 * subsegs.h (segment_info_type): Make bitfields unsigned.
4890 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
4891 and move them together. On most systems this will reduce the
4892 structure size by one word.
4893 (operatorT): Define O_max.
4894 * expr.c (expr_begin): Verify that X_op is wide enough to hold
4897 * read.c (pop_insert): Print error returned by hash table
4900 * as.c (dump_statistics): Split out from main; dump some hash
4901 table stats and target-specific stats.
4902 (start_time): No longer automatic to main.
4903 (main): Set file-level start_time and call dump_statistics at
4904 exit. Exit by calling xexit.
4905 (show_usage): Make --statistics description less specific.
4906 * subsegs.c (subsegs_print_statistics): New function.
4907 * write.c (write_print_statistics): New function.
4908 (n_fixups): New static variable.
4909 (fix_new_internal): Increment it.
4910 * read.c (read_print_statistics): New function.
4911 * read.h (read_print_statistics): Declare.
4912 * symbol.c (symbol_print_statistics): New function.
4913 * symbol.h (symbol_print_statistics): Declare.
4914 * hash.c (hash_print_statistics): New function.
4915 * hash.h (hash_print_statistics): Declare.
4916 * config/tc-i386.c (i386_print_statistics): New function.
4917 * config/tc-i386.h (i386_print_statistics): Declare.
4918 (tc_print_statistics): New macro.
4919 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
4922 * hash.c (DELETED): Rewrite to use a valid but unique address.
4923 (START_POWER): Reduce to 10.
4924 (enum stat_enum): New enumerator, replacing STAT_* index macros.
4925 Add new values for counting strcmp calls.
4926 (GROW_FACTOR): New macro.
4927 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
4929 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
4930 (hash_new): Use FULL_VALUE.
4931 (struct hash_control): Definition moved here.
4932 (hash_code): Don't mask to low bits.
4933 (hash_ask): Mask returned hash code here. Check hash value before
4934 calling strcmp; count strcmp calls.
4935 * hash.h (struct hash_control): Declare, don't define, here.
4936 (HASH_STATLENGTH): Deleted.
4937 (struct hash_entry): Add field for hash code.
4938 (hash_say, hash_apply): Don't declare.
4940 * hash.c (destroy): Return void.
4941 (applicatee): Ditto.
4942 (main): Fix declarations.
4943 (hash_apply): Return void. Argument `function' returns void. Put
4944 inside "#ifdef TEST".
4945 (hash_say): Define only if TEST is defined.
4946 * hash.h (hash_apply, hash_say): Declarations deleted.
4948 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
4950 * configure: Rebuild with autoconf 2.7.
4952 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
4954 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4955 * configure: Rebuild with autoconf 2.6.
4957 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
4959 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
4960 (ppc_stabx): Don't increment ppc_debug_name_section_size.
4962 (ppc_frob_file): Remove.
4963 * config/tc-ppc.h (tc_frob_file): Don't define.
4964 (ppc_frob_file): Don't declare.
4966 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
4968 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
4969 * config/alpha-opcode.h: Include one-operand variants of jmp and
4972 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
4973 with te-delta.h in 8.3 file systems.
4974 * configure.in: Adjusted.
4976 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
4978 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
4980 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
4982 * expr.c (operand): Handle MRI suffixes after unadorned 0.
4984 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
4986 Version 2.6 released.
4987 * Makefile.in (VERSION): Updated to 2.6.
4989 * config/obj-coff.c (write_object_file): Change use of md_do_align
4990 to pass a pointer rather than a fill value, to match other uses.
4992 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
4994 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
4996 * as.c (main): Move md_end call to just after call to
4997 perform_an_assembly_pass. Delete cpu-specific code here.
4998 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
4999 * config/tc-arm.c (md_end): Unused function deleted.
5000 * config/tc-ns32k.c (md_end): Ditto.
5002 * config/tc-i386.c (i386_align_code): New function, moved here
5003 from HANDLE_ALIGN macro.
5004 * config/tc-i386.h (HANDLE_ALIGN): Call it.
5006 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5008 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
5011 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5013 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
5014 multi-byte nops to avoid changing gcc. The necessary gcc change
5015 might break old assemblers.
5017 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5019 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
5020 generate optimal multi-byte nop instructions for ".align n"
5021 ".align n,0x90", and aligns requiring more than 15 bytes of
5022 padding still generate multiple 0x90's as before.
5024 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
5026 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
5028 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
5030 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
5031 * configure: Update.
5032 * mpw-make.sed: Reorder commands to make sed happier.
5033 * config/te-macos.h: New file.
5034 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
5036 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5038 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5039 conditional branches.
5040 (md_apply_fix): Likewise.
5042 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5044 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5045 generate a reloc which the linker will not handle correctly. Fix
5046 overflow checking--R_IREL is 18 bits, not 17.
5048 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5050 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5051 from a PC relative reloc if TC_A29K.
5053 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5054 code depends upon it.
5056 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5057 $extend. Based on code from Eric Freudenthal
5058 <freudenthal@nyu.edu>.
5059 * config/tc-a29k.h (LEX_DOLLAR): Define.
5060 * read.c (LEX_DOLLAR): Define if not defined.
5061 (lex_type): Use LEX_DOLLAR.
5063 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5065 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5068 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5070 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5072 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5074 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5075 used only by "dlltool.c".
5077 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5079 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5080 (md_pseudo_table): Don't define "extern".
5082 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5084 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5086 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5088 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5090 * macro.c (macro_expand_body): Don't warn about == with a
5091 nonexistent parameter, in case it is in a comment field.
5093 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5095 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5096 set, even if macro_alternate is set.
5097 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5098 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5099 the token unless it ended in '@'.
5100 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5101 * doc/c-a29k.texi: Document macro usage on A29K.
5103 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5105 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5107 (install_operand): Likewise.
5109 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5111 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5113 * configure.in (m88k-motorola-sysv*): New target.
5114 * configure: Rebuild.
5115 * config/te-delta88.h: New file.
5116 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5118 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5119 (md_do_align): Define.
5120 * config/tc-m88k.c: Include "subsegs.h".
5121 (m88k_do_align): New function.
5123 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5124 (COFF_NOLOAD_PROBLEM): Define.
5125 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5127 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5129 * config/tc-i386.c (md_assemble): For a jump instruction with
5130 non-constant target, require 7 available bytes in the current
5133 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5135 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5138 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5140 * configure.in (alpha-*-linux*): Use ecoff.
5141 * configure: Rebuild.
5142 * ecoff.c (ecoff_directive_extern): New function.
5143 (ecoff_directive_weakext): New function.
5144 (ecoff_build_symbols): Handle weak symbols.
5145 (ecoff_setup_ext): Likewise.
5146 (ecoff_frob_symbol): Warn about weak common symbols.
5147 * ecoff.h (ecoff_directive_extern): Declare.
5148 (ecoff_directive_weakext): Declare.
5149 * symbols.c (S_IS_WEAK): New function.
5150 * symbols.h (S_IS_WEAK): Declare.
5151 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5153 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5156 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5158 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5160 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5161 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5162 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5163 * config/obj-coff.c (coff_frob_symbol): Don't call
5164 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5165 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5168 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5169 (ppc_stab_symbol): New static variable.
5170 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5171 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5172 sy_tc.real_name to the stab string.
5173 (ppc_bc, ppc_ec): New static functions.
5174 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5176 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5178 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5181 * input-scrub.c (input_scrub_push): Reset sb_index.
5183 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5185 * listing.c (listing_newline): Don't create a frag in the absolute
5188 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5190 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5191 (ppc_csect): Move most of the code to ppc_change_csect, and call
5193 (ppc_change_csect): New static function, taken from ppc_csect.
5194 (ppc_section): New static function.
5195 (ppc_saw_abs): New static varable.
5196 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5197 a symbol has no csect.
5198 (ppc_adjust_symtab): New function.
5199 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5200 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5202 * write.c (write_object_file): If tc_adjust_symtab is defined,
5203 call it just before the call to obj_adjust_symtab.
5205 * symbols.c (symbol_find_or_make): Change name to be const.
5206 * symbols.h (symbol_find_or_make): Update declaration.
5208 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5210 * doc/as.texinfo (Align): Mention SH.
5211 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5213 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5214 (Z8000 Directives, even): Don't give numeric align value, instead
5217 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5219 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5222 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5224 * Makefile.in (diststuff): Also make info.
5225 (maintainer-clean realclean): Also make clean-info.
5227 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5229 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5230 (pa_subspace): For ".nsubspa", always create a new subspace
5231 with the given attributes, even if one already exists with the
5234 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5236 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5237 TC_FORCE_RELOCATION, taking an additional section argument. If
5238 the section of the target symbol is not the same as the current
5239 section, always force the relocation to be used.
5240 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5242 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5243 md_pcrel_from function, taking an additional section argument.
5244 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5246 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5247 older TC_FORCE_RELOCATION if not defined.
5248 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5249 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5250 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5251 TC_FORCE_RELOCATION.
5253 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5255 * input-scrub.c (as_where): Set name to null pointer if we don't
5257 * messages.c (identify): Only print filename if non-null.
5258 (as_show_where): Ditto, for line number too.
5259 (as_warn_internal, as_bad_internal): Ditto.
5261 * input-file.c (input_file_open): If the input file can't be
5262 opened, consider it an error.
5264 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5266 * config/tc-mips.c: Added mips_4100 control, and support for
5267 accepting the 4100 as a MIPS architecture variant (md_begin,
5268 macro_build, mips_ip, md_parse_option). Adding suitable
5269 command-line OPTIONs, and updating the help text (md_show_usage).
5271 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5273 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5274 BFD_ASSEMBLER is defined.
5276 * Use one active frag and one obstack per frag chain:
5277 * frags.c (frags): Variable deleted.
5278 (frag_alloc): New function.
5279 (frag_grow, frag_more, frag_variant, frag_now_fix,
5280 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5282 (frag_new): Ditto. Verify that frch_last and frag_now match on
5283 entry and exit, and that old frag_now has non-zero type. Replace
5284 "know" uses with "assert". Use frag_alloc instead of mucking with
5286 * frags.h (frags): Declaration deleted.
5287 * subsegs.h (struct frchain): Add new field frch_frag_now.
5288 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5290 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5291 give it any stricter alignment than frchainS structures need. Do
5292 not initialize frags obstack. Set frag_now to point to
5293 dummy_obstack. Initialize absolute_frchain.
5294 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5295 field of frchainS. Don't create new frags on section switch, and
5296 use frag_alloc when creating a new frag chain. For absolute
5297 section, set frchain_now to absolute_frchain. Verify that
5298 frch_last and frag_now match on entry and exit. Initialize
5299 per-chain obstack, and under gcc, set required alignment to that
5300 needed by fragS structure.
5302 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5304 * stabs.c (get_stab_string_offset): Only copy input string if a
5305 fresh copy is needed, not if the section already exists.
5306 (s_stab_generic): Cache stab section name to bypass lookups, since
5307 usually it will match. Could be made faster still by changing the
5308 memory allocation rules.
5309 (s_xstab): Cache section name to bypass repeated string
5312 * frags.c (frag_new): Deleted register declarations.
5314 * listing.c (frag_now): Don't declare.
5316 * as.c (chunksize): New variable.
5317 (debug_memory): New variable.
5318 (main): If debug_memory is set, reduce chunksize and
5320 * as.h (chunksize): Declare it.
5321 * read.c (read_begin): Use it.
5323 * config/tc-alpha.c (md_shortopts): Include 'g'.
5324 (md_parse_option): Ignore it.
5326 * Makefile.in (distclean): Remove Makefile and config.status from
5327 testsuite directory.
5328 (clean-here): Don't delete testsuite. Instead, delete only the
5329 files within it that would be generated by running tests.
5331 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5332 frag_now_fix instead of accessing obstack info directly.
5333 * config/tc-arm.c (s_ltorg): Ditto.
5334 (md_assemble): Ditto.
5336 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5339 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5341 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5342 chain after parsing value expression, if any, to avoid separating
5343 continued .stabs lines.
5345 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5347 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5348 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5350 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5352 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5353 -mcom support and PPC_OPCODE_ANY for -many.
5354 (md_parse_option): Ditto.
5356 (md_begin): For duplicate instructions, print all duplicates
5359 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5361 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5362 common mode operation.
5363 (md_show_usage): Add -mcom to usage message.
5365 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5367 * expr.c (op_rank): Add O_symbol_rva.
5368 * expr.h (operatorT): Add O_symbol_rva.
5369 * read.c (cons_worker): Set O_symbol_rva when necessary.
5370 * write.c (fix_new_exp): Understand O_symbol_rva.
5372 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5374 * config/tc-mips.c: Correct s_cons arguments. From Michael
5375 Joosten <joost@ori.cadlab.de>.
5377 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5379 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5380 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5381 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5383 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5384 make non-static. Change all users.
5385 * config/obj-coff.h (coff_n_line_nos): Declare.
5387 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5389 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5391 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5393 * config/obj-elf.c (obj_elf_common): Convert specified byte
5394 alignment to power of two. Set size of local bss symbol.
5396 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5398 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5400 * sb.c, macro.c: Decide whether to include <string.h> or
5401 <strings.h> just as as.h does.
5403 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5405 * Makefile.in (site.exp): Fix setting of $srcdir.
5407 * config/tc-arm.c (md_atof): Fix little-endian output.
5408 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5411 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5413 * doc/as.texinfo: Split out the NS32k family documentation,
5414 despite its being commented out for now.
5415 * doc/c-ns32k.texi: New file.
5417 * sb.c, macro.c: Include string.h.
5419 * Makefile.in (comparison): Only check *.o; we don't care if
5420 timestamps inserted by the native linker differ.
5422 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5423 if alignment stricter than 4 bytes is requested; in that case,
5424 align to a 4-byte boundary first.
5426 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5428 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5429 uninitialized" warning for `Max_Source_Offset'.
5431 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5433 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5434 qualifiers and detect errors if present.
5435 (md_assemble): Add call to parse_toc_entry. Also added some support
5436 for the [tocv] qualifier.
5437 (ppc_pe_tocd): New function to support data in the toc section.
5439 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5441 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5444 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5446 * config/tc-m68k.c (isword): Accept all values from -65536 to
5447 +65535, so ~VAL will not be rejected.
5449 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5450 skip characters after the pseudo-op.
5452 * read.c (get_line_sb): Don't look past buffer_limit.
5453 (s_include): In MRI mode, skip characters after the file name.
5455 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5457 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5458 periods in register names.
5460 For older changes see ChangeLog.1.