1 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4 * config/te-go32.h (TE_GO32): Define.
5 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
9 Implement .func/.endfunc pseudo-ops.
10 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
12 * read.c (potable): Add .func,.endfunc.
13 (s_func): New function.
14 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
16 (in_doc_func_p,current_function_label): New static globals.
17 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
20 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
21 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
22 * config/tc-dvp.c (vuoverlay_string_section): New static global.
23 (md_begin): Create overlay string section.
24 (create_vuoverlay_section): Put section name in overlay string section.
25 Put string's offset in overlay table entry. Set SEC_CODE flag for
29 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
31 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
32 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
33 * config/tc-arm.h (WORKING_DOT_WORD): Define.
34 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
35 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
36 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
37 * config/tc-i860.h (WORKING_DOT_WORD): Define.
38 * config/tc-i960.h (WORKING_DOT_WORD): Define.
39 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
40 * config/tc-w65.h (WORKING_DOT_WORD): Define.
41 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
42 * config/tc-a29k.c: Don't define md_short_jump_size,
43 md_long_jump_size, md_create_short_jump or md_create_long_jump.
44 * config/tc-alpha.c: Likewise.
45 * config/tc-alpha.h: Likewise.
46 * config/tc-arm.c: Likewise.
47 * config/tc-h8300.c: Likewise.
48 * config/tc-h8500.c: Likewise.
49 * config/tc-hppa.c: Likewise.
50 * config/tc-i860.c: Likewise.
51 * config/tc-i960.c: Likewise.
52 * config/tc-ppc.c: Likewise.
53 * config/tc-sh.c: Likewise.
54 * config/tc-sparc.h: Likewise.
55 * config/tc-tic30.c: Likewise.
56 * config/tc-w65.c: Likewise.
57 * config/tc-z8k.c: Likewise.
59 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
61 * config/tc-vax.c (_): Delete this macro used for placeholder
62 values in vax_operand_width_size; it conflicts with the _() macro
63 used for internationalization.
65 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
67 * symbols.c (symbol_find_base): Fix case insensitive symbol name
68 code. From Chris Moller <moller@bops.com>.
70 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
71 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
72 * read.c (emit_expr): Initialize seg and subseg fields of a new
74 * write.c (write_object_file): Switch to the appropriate segment
75 and subsegment when processing a broken word.
77 * config/tc-m68k.c (mri_assemble): New static function.
78 (build_mri_control_operand): Call mri_assemble rather than
80 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
81 (s_mri_endf, s_mri_endw): Likewise.
84 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
86 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
87 (dvp_frob_file): Declare.
88 (tc_frob_file): Define.
89 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
90 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
91 (vuoverlay_section_name,create_vuoverlay_section): New functions.
92 (vuoverlay_section,vuoverlay_table_section): New static globals.
93 (ovlysym_table): New static global.
94 (md_begin): Create .vuoverlay_table section.
95 (assemble_vif): Call create_vuoverlay_section for each mpg.
96 (dvp_frob_label): Record vu labels in ovlysym_table for later
97 movement from absolute section to their overlay section.
98 (dvp_frob_file): New function.
99 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
102 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
104 * read.c (s_org): Call md_flush_pending_output if it is defined.
106 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
108 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
110 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
111 (md_parse_option): Add for same.
112 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
113 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
114 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
116 * config/tc-sparc.h (cons_fix_new_sparc): Added.
119 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
121 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
122 even when missing in input string.
125 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
127 * config/tc-arm.c (find_real_start): Relax definition of local
130 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
132 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
133 symbols at the given address, not just the last one specified.
135 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
137 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
138 or number_to_chars_littleendian to write data.
140 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
142 * config/tc-v850.c (md_assemble): Remove artificially created
143 register name symbols.
145 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
147 * write.c (fixup_segment): Change "segment" to "section" in
150 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
152 * write.c (fixup_segment): Change sym1-sym2 message again.
155 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
157 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
160 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
162 * config/tc-mips.c (macro): For R5900, use "B" operand format for
163 "break" instructions generated in macro (div etc.) instructions.
166 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
168 * write.c (fixup_segment): Improve error message for sym1-sym2
169 errors when sym1 is in a different segment from sym2.
171 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
173 * config/tc-m32r.c (warn_unmatched_high): New static local.
174 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
175 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
176 (md_longopts): Recognize --{no-,}warn-unmatched-high.
177 (md_parse_option): Likewise.
178 (md_show_usage): Likewise.
179 (m32r_frob_file): Likewise.
181 * read.c (generate_file_debug,generate_lineno_debug): New functions.
182 (read_a_source_file): Call them.
183 * read.h (stabs_generate_asm_file): Declare.
184 * stabs.c (stabs_generate_asm_file): New function.
185 (generate_asm_file): New function.
186 (stabs_generate_asm_lineno): Move file name handling into
189 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
191 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
192 (d30v_current_align, d30v_current_align_seg): New variables.
193 (d30v_last_label): New variable.
194 (d30v_align, s_d30v_align, s_d30v_text): New functions.
195 (s_d30v_data, s_d30v_section): Likewise.
196 (md_pseudo_table): Call them.
197 (md_begin): Initialize d30v_current_align_seg.
198 (md_assemble): Call d30v_align when needed by known current alignment.
199 (d30v_frob_label, d30v_cons_align): New functions.
200 * config/tc-d30v.h (md_do_align): Remove.
201 (tc_frob_label): Call d30v_frob_label.
202 (md_cons_align): New.
204 * config/tc-d30v.c (find_format): Convert complex expressions to
205 expression symbols before processing. Clean up code formatting.
208 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
210 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
213 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
215 * po/Make-in (install-info): New target.
217 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
219 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
221 * config/tc-mn10300.c (md_assemble): Likewise.
223 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
225 * Makefile.am: Update with `make dep-am'.
226 (HFILES): Add cgen.h.
227 (cgen.o): Depend on cgen.h.
228 * Makefile.in: Regenerate.
230 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
232 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
234 * gasp.c (grab_label): Permit a label to be a preprocessor
235 variable by permitting a label to start with a backslash.
237 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
239 * config/tc-mips.c (validate_mips_insn): Removed hack
240 for previously inaccessible bitfields in some INSN_TRAP
244 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
246 * config/tc-d30v.c (do_assemble): Abort with error message
247 if opcode operands do not match.
250 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
252 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
253 'q' operand format for 20-bit "break"/"sdbbp" instructions.
254 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
255 similar new 'q' operand.
257 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
259 * cgen.c (cgen_asm_finish_insn): Fix typo.
261 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
264 * cgen.c: Include it.
265 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
266 (cgen_asm_finish_insn): Result is now void. New arg `result'.
268 * config/tc-m32r.c: Include cgen.h.
269 (m23r_insn): New members num_fixups,fixups.
271 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
272 (md_assemble): Simplify code to pack two insns in parallel.
273 When swapping two insns, update their fixups.
277 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
279 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
282 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
284 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
285 to avoid compiler warning.
287 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
289 * makefile.vms: Run dec c with /nodebug. Pass CC value when
292 * makefile.vms (OBJS): Add ehopt.obj
294 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
296 * doc/c-vax.texi: Correct and extend vax/vms documentation.
299 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
301 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
303 (md_assemble): Set it for explicitly packed insns.
306 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
308 * config/obj-coff.c (c_symbol_merge): Do not take address of
309 native fields when performing the memcpy.
311 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
313 * config/tc-mips.c (macro,macro2): Implement
314 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
316 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
318 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
319 relocations against globally visible symbols.
320 * config/tc-m68k.c (relaxable_symbol): New macro.
321 (m68k_ip, md_estimate_size_before_relax): Use it.
322 (tc_m68k_fix_adjustable): Also handle weak symbols.
324 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
326 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
327 references to externally visible symbols.
328 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
329 values in twice for a PC relative reloc if the symbol is
332 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
333 don't adjust a PC relative reloc against an externally visible
335 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
336 for a PC relative fixup against an externally visible defined
337 symbol, arrange to store object file and addend values as though
338 the symbol were not defined.
339 (tc_gen_reloc): Likewise.
341 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
343 * read.c (sizeof_leb128): Referenced externally by write.c so
346 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
348 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
349 and expand a 'debug' symbol associated with the next instruction
350 that does not cause a short instruction to be filled with a NOP.
351 (md_pseudo_table): Add support for .debugsym.
352 (assemble_parallel_insn): Add calls to expand_debug_sym as
354 (md_assemble): Ditto.
356 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
358 * as.c (main): Conditionally call setlocale.
359 * gasp.c (main): Likewise.
360 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
361 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
364 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
366 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
369 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
371 * config/tc-hppa.c: Change all calls to bzero to use memset.
372 (pa_ip): Add cast to avoid warning.
373 (tc_gen_reloc, md_apply_fix): Likewise.
374 (pa_find_space_by_number): Likewise.
375 (hppa_force_relocation): Likewise.
376 (pa_block): Change i to unsigned int.
377 * config/obj-som.h (obj_som_copyright): Declare.
379 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
381 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
382 for line numbers for assembly source.
384 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
386 * configure.in: Change version number to 2.9.4
387 * configure: Rebuild.
389 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
391 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
393 * config/tc-m32r.c (assemble_parallel_insn): No need to try
394 non-relaxable variant any more. Simplify test for nop insn.
395 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
396 scan of operands yields an insn different from original (e.g. a macro).
397 Fix call to can_make_parallel.
400 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
402 * ecoff.h: Change symbolS in function declaration to struct
405 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
407 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
408 (md_convert_frag): Fix i18n typo.
410 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
412 * ecoff.c (ecoff_get_cur_proc_sym): New function.
413 * ecoff.h: Protoype it.
414 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
415 [EVAX] (s_alpha_prologue): Delete.
416 (md_pseudo_table): Update.
418 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
420 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
421 array to local pointer.
422 (get_args, parse_expr): Add casts to avoid warnings.
424 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
426 * read.c (s_set): Cast xmalloc return value to fragS *.
427 * config/tc-m68k.c (m68k_ip): Function made static to match
428 previous forward declaration.
429 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
431 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
433 * config/tc-v850.c: Add internationalisation macros to error
436 * config/tc-m32r.c (can_make_parallel): Add internationalisation
437 macros to error strings.
439 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
441 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
442 reloc is in the TOC csect.
443 (md_apply_fix3): Correct gettext typo.
445 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
447 * config/tc-arm.c (find_real_start): Ignore symbols starting with
448 .L - they are local labels and the branches are not really
449 function calls but rather far jumps.
452 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
454 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
455 local labels ($ prefix).
458 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
460 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
462 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
464 * config/tc-i386.c (md_assemble): Print operand number rather than
466 (i386_operand): Likewise.
468 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
470 * Makefile.am (INTLLIBS): Define to work around apparent automake
472 All Makefiles: Regenerated.
474 * Many files: Added gettext invocations around user-visible
476 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
477 HAVE_LC_MESSAGES): Define.
478 * dep-in.sed: Added asintl.h.
479 * po/Make-in: New file.
480 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
482 * read.c (Z_): Renamed from `_'.
483 * Makefile.am (SUBDIRS): Added po.
484 (POTFILES): new macro.
485 (po/POTFILES.in): New target.
486 ($(OBJS)): Added asintl.h.
488 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
489 (as_new_LDADD): Added $(INTLLIBS).
490 (as_new_DEPENDENCIES): Added $(INTLDEPS).
491 (gasp_new_LDADD): Added $(INTLLIBS).
492 (gasp_new_DEPENDENCIES): New macro.
493 * configure, aclocal.m4: Rebuilt.
494 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
496 (ALL_LINGUAS): Define.
497 * macro.c: Include "asintl.h".
498 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
499 * as.h: Include "asintl.h".
500 * config/tc-i386.c (ordinal_names): Removed.
501 (md_assemble): Changed error text to avoid ordinal_names.
502 (i386_operand): Likewise.
503 (reloc): Added as_bad to avoid i18n problems.
504 (tc_gen_reloc): Likewise.
505 * config/tc-arm.c (bad_args): Now a #define.
507 * config/obj-vms.c (VMS_stab_parse): Changed type of
509 (global_symbol_directory): Unified strings to avoid i18n
511 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
513 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
514 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
516 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
518 * config/tc-v850.c (md_assemble): Changed C++ comment into C
520 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
522 * as.c (print_version_id): Added an fprintf to avoid i18n
524 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
526 * expr.c (expr): Added as_warn call to avoid i18n problems.
527 * messages.c (as_assert): Changed code to avoid i18n problems.
528 (as_abort): Likewise.
529 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
531 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
533 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
535 * config/tc-i386.c (check_prefix): New static function, split out
537 (struct _i386_insn): Add wait_prefix field.
538 (md_assemble): Remove wait_prefix local variable. Use
539 check_prefix when adding a prefix.
541 * config/tc-i386.c (current_templates): New static variable.
542 (md_assemble): Remove current_templates local variable.
543 (md_assemble, i386_operand): Improve error and warning messages in
544 many places. Add RESTORE_END_STRING in many places before error
545 return. Clarify some comments.
547 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
549 (md_assemble): Parse string instruction operands, looking for
550 segment override prefixes. Check for invalid segment prefixes on
552 (i386_operand): i.seg[] and max mem_operand changes for string
554 * config/tc-i386.h (EsSeg): Define.
556 * config/tc-i386.h (regKludge): Define.
557 (iclrKludge, imulKludge): Don't define.
558 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
559 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
560 opcode_modifier checks to look for more common cases first. Add
561 default_seg for IsString case.
563 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
565 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
567 * configure: Rebuild with new automake and libtool.
568 * aclocal.m4, Makefile.in: Likewise.
570 * doc/Makefile.am (as.dvi): New target.
571 * doc/Makefile.in: Rebuild.
574 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
576 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
579 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
581 * configure.in: Added sparc86x support.
583 * configure: Rebuild.
585 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
587 (md_parse_option): Warn if -EL is not supported for this architecture.
589 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
591 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
593 * config/tc-mips.c (mips_ip): Note when we use get match on
594 the full instruction name.
596 (mips_ip): For '&' DEST completer handling, if we got a full match
597 then the DEST completer is implicitly .wxyz.
601 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
603 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
604 (vif_insn_type): New function.
605 (md_apply_fix3): Don't validate user specified length if unpack insn
609 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
611 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
612 back into the expression to handle add/sub simplification correctly.
615 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
617 * config/tc-mips.c (mips_ip): Specs changed for
618 VCALLMSR instruction.
621 start-sanitize-vr5400
622 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
624 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
627 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
629 * config/tc-mips.c (hilo_interlocks): Remove 4300.
631 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
633 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
637 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
639 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
640 branch error as being done so we don't try to emit a reloc.
643 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
645 * symbols.c (max_indent_level): New global.
646 (print_symbol_value_1): Use it.
647 * expr.h (expr_build_dot): Declare.
648 * expr.c (expr_build_dot): New function.
650 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
651 (compute_mpgloc): New function.
652 (eval_expr): New arg `cpu'. All callers updated.
653 (non_vu_insn_seen_p): New static global.
654 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
655 (struct dvp_fixup): New member `cpu'.
656 (assemble_one_insn): New args init_fixup_count, fixup_offset.
658 (md_assemble): Set non_vu_insn_seen_p as appropriate.
659 (assemble_vif): Set `cpu' field of fixup.
660 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
661 (assemble_vu_insn): Delete, contents moved into ...
662 (assemble_vu): ... here. Don't record fixups until after parsing
663 both upper and lower insns. If branch insn inside mpg, properly
664 compute target address.
665 (dvp_frob_label): Create copies of vu labels inside mpg's.
666 (dvp_relax_frag): Clean up.
667 (md_convert_frag): Ditto.
668 (md_apply_fix3): Signal error if mpg embedded vu code has branch
669 to undefined label (not currently supported).
670 (eval_expr): New arg `cpu'. All callers updated.
671 (insert_operand_final): Convert mpgloc from bytes to dwords.
672 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
673 (s_state): If switching to vu state, initialize $.mpgloc.
676 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
678 * symbols.c (print_binary): New function.
679 (print_expr_1): Call it.
682 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
684 * config/tc-dvp.c (md_convert_frag): Fix thinko.
686 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
688 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
689 0 is a valid length value (= max+1).
690 (install_vif_length): 0 is a valid length value (= max+1).
693 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
695 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
696 operand in the opcode.
699 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
701 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
705 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
707 * config/tc-i386.h: Reorder operand flags and opcode modifier
708 flags for clarity. Remove unused definitions: Unknown,
709 ImmUnknown, DispUnknown, NoModrm.
710 * config/tc-i386.c (type_names): Add missing Debug type.
711 (md_assemble): Better duplicate prefix checking. Quicker string
712 instruction check via new opcode_modifier flag.
714 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
716 * doc/as.texinfo (Invoking): Clarify -Wa example.
718 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
720 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
721 (s_mips_weakext): Define.
722 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
723 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
726 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
728 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
729 is an error if the value can not be computed at assembly time.
730 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
732 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
734 * gasp.c (main): Set next field of new include_path structure to
735 NULL. From Avery Pennarun <averyp@gdc.ca>.
737 * read.c (s_mri_sect): Call as_bad rather than abort for an
738 unsupported MRI target.
740 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
742 * config/tc-arm.c (arm_validate_fix): New function. Determine if
743 the destination of a branch instruction should be altered.
744 (find_real_start): New function: Locate the real, Thumb coded
745 start of a Thumb function.
746 (do_t_branch23): Alter the destination of branches to Thumb
749 * config/tc-arm.h: Define TC_VALIDATE_FIX.
751 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
753 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
756 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
758 * doc/as.texinfo: Use @itemx for a secondary item in a table.
759 * doc/c-hppa.texi: Likewise.
761 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
763 * Makefile.am: Rebuild dependencies.
764 * Makefile.in: Rebuild.
766 * Makefile.am (DEP_INCLUDES): New variable.
767 (.dep1): Change to work when srcdir is not an absolute path.
768 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
769 * Makefile.in: Rebuild.
771 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
773 * config/tc-i386.h, config/tc-i386.c: Revert March 24
776 * configure.in: Set version to 2.9.1.
777 * configure: Rebuild.
779 * Branched binutils 2.9.
781 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
783 * config/tc-i386.h (FWait): Define.
784 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
785 other prefixes. Check FWait flag in opcode table to see which
786 instructions require an fwait prefix.
788 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
790 * stabs.c (get_stab_string_offset): Always create a stab string
793 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
795 Fix some gcc -Wall warnings:
796 * atof-generic.c (atof_generic): Add casts to avoid warnings.
797 * ehopt.c (eh_frame_code_alignment): Likewise.
798 * expr.c (integer_constant, operand): Likewise.
799 * frags.c (frag_align): Likewise.
800 * gasp.c (level_0, change_base, doinstr): Likewise.
801 * hash.c (hash_ask): Likewise.
802 * listing.c (listing_page, calc_hex, print_lines): Likewise.
803 (debugging_pseudo): Likewise.
804 * macro.c (define_macro, check_macro): Likewise.
805 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
806 (ignore_rest_of_line, float_cons): Likewise.
807 * symbols.c (decode_local_label_name): Likewise.
808 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
809 (fixup_segment, number_to_chars_bigendian): Likewise.
810 (number_to_chars_littleendian): Likewise.
811 * config/atof-ieee.c (gen_to_words): Likewise.
812 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
813 (sparc_ip, parse_keyword_arg, s_common): Likewise.
814 * read.c (output_big_sleb128): Initialize locals to avoid
816 (output_big_uleb128, equals): Likewise.
817 * atof-generic.c (atof_generic): Change number_of_digits_* locals
818 to unsigned int. Change zeros to unsigned int.
819 * cond.c (s_if): Add return to default case.
820 * frags.c (frag_now_fix): Change return type to addressT.
821 * frags.h (frag_now_fix): Update declaration.
822 * listing.c (file_info_struct): Change linenum to unsigned int.
823 (struct list_info_struct): Change hll_line to unsigned int.
824 (print_source): Update format string.
825 * read.c (emit_expr): Change scan to unsigned int, and don't
826 bother to initialize it.
827 * symbols.c (dollar_label_count): Change to unsigned long.
828 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
829 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
830 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
832 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
834 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
835 mcf5200 just as we do for m68000.
836 (m68k_init_after_args): Likewise.
837 (md_estimate_size_before_relax): Likewise.
839 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
841 * config/tc-v850.c (md_assemble): Store relocation addend in
842 fixup instead of instruction.
844 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
846 * config/tc-i386.c (md_assemble): Swap template arguments to
847 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
848 This macro is currently symmetric, so passing them the wrong
849 way didn't cause any problem, but may if the macro is changed
851 After copying template to i.tm, use i.tm. rather than t-> to
852 access fields, and make t a const*
853 Move i.tm.operand_types[] swap to immediately after the copy.
856 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
858 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
859 we've computed the data length.
862 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
864 * expr.h (expr_build_uconstant): Add prototype.
865 (expr_build_unary,expr_build_binary): Add prototypes.
866 * expr.c (expr_build_uconstant): New function.
867 (expr_build_unary,expr_build_binary): New functions.
869 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
870 (md_convert_frag): Delete.
871 (TC_FIX_TYPE): New fields wl,cl,user_value;
872 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
874 (insert_unpack_marker): New function.
875 (insert_file): New argument insert_marker_arg. All callers updated.
876 (gif_user_value): New static local.
877 (vif_data_start,vif_data_end): New static locals.
878 (mpgloc_sym,unpackloc_sym): New static locals.
879 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
880 (cur_opcode,cur_operand): New static locals.
881 (endmpg_caller): New enum.
882 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
883 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
884 (dvp_fixup): New members user_value,wl,cl;
885 (assemble_vif): Rewrite.
886 (assemble_gif): Tweak name of data start label.
887 (assemble_one_insn): Allow special parser to punt and call the
888 normal expression parser. Set cur_opcode,cur_operand for md_operand.
889 (md_operand): Handle '*' value for mpgloc,unpackloc.
890 (md_estimate_size_before_relax): New function.
891 (dvp_relax_frag,md_convert_frag): New functions.
892 (md_pcrel_from_section): Handle end data label for variable length
894 (md_apply_fix3): Handle count field for variable length vif insns.
895 Handle address field for mpg,unpack.
896 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
897 (cur_vif_insn_length): Delete.
898 (vif_length_value): New function.
899 (install_vif_length): Don't perform logical->physical conversion here.
900 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
903 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
905 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
906 * macro.c (macro_expand_body): Increase buffer size.
907 * messages.c (as_warn): Likewise.
908 (as_warn_where, as_bad, as_bad_where): Likewise.
910 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
912 Based on patch from H.J. Lu <hjl@gnu.org>:
913 * Makefile.am (DISTSTUFF): New variable.
914 (diststuff): New target.
915 * Makefile.in: Rebuild.
917 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
919 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
920 m32r_elf_section_change_hook.
922 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
923 emit a nop if a section ends with a 16 bit instruction.
925 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
927 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
928 s_lcomm rather than obj_coff_lcomm.
929 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
931 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
933 * config/tc-i386.h (LinearAddress): Define.
934 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
935 instruction, don't use a default segment.
937 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
939 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
940 * configure: Rebuild.
943 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
945 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
949 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
951 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
953 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
954 (mips_ip): Handle 'O' operand.
955 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
958 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
960 * aclocal.m4, configure: Rebuild with libtool 1.2.
963 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
965 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
969 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
971 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
972 PC relative branches. Patch courtesy of Jonathan Walton.
975 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
977 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
978 "name.completer" where only the name is actually in the opcode
979 table. Allow various operands for base register in load/store
980 instructions. Handle various new argument characters for the
981 cop2/vu0 co-processor.
985 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
987 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
991 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
993 * configure.in (emulations): Add thumb-pe target.
995 * configure (emulations): Add thumb-pe target.
997 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
999 * itbl-lex.l (yywrap): Don't define if already defined as a
1003 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1005 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1006 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1007 packing is enabled. Emit VIF cpu marker after dma insn.
1009 * config/tc-dvp.h (TC_START_LABEL): Define.
1010 * config/tc-dvp.c (force_mach_label): New function.
1011 (md_begin,create_colon_label,s_dmadata): Use it.
1013 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1016 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1018 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1021 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1023 * depend.c (quote_string_for_make): New function.
1024 (wrap_output): Use it.
1026 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1028 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1029 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1032 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1034 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1035 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1036 (gif_insn_frag_loc): New static global.
1037 (assemble_gif): Record frag and location frag of insn.
1038 (md_apply_fix3): Validate user specified nloop if we couldn't do
1040 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1042 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1044 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1045 insufficient data present. Fix insertion of computed nloop value.
1046 (install_vif_length): Second pass at unpack len calcs.
1047 (s_endunpack): Round data up to word boundary.
1048 (insert_mpg_marker): New function.
1049 (insert_file): New args insert_marker, size. All callers updated.
1050 (assemble_vif): Rewrite varlen insn handling.
1051 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1052 (s_enddirect,s_endunpack): Rename arg to internal_p.
1055 start-sanitize-vr4320
1056 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1058 * config/tc-mips.c : Added vr4320 similar to vr4300.
1061 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1063 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1064 Recognize -GN and -relax.
1065 (md_begin): Initialize gp size from -G switch.
1066 (alpha_force_relocation): Always force if -relax.
1067 (alpha_align): Take a new argument that will specify when to
1068 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1069 Change all callers. Emit nop alignment padding as nop+unop pair.
1071 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1073 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1074 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1077 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1079 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1080 require padding to the next long word boundary.
1084 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1086 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1087 inserted binary files.
1090 start-sanitize-phase2-m32rx
1091 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1093 * config/tc-m32r.c (optimize): New static local.
1094 (md_shortopts): Add -O.
1095 (md_parse_option): Recognize it.
1096 (md_show_usage): Document it.
1097 (md_assemble): Don't try to combine insns in parallel if !optimize.
1099 end-sanitize-phase2-m32rx
1100 start-sanitize-m32rx
1101 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1103 * config/tc-m32r.c (first_writes_to_seconds_operands):
1104 Reinitialise b_operands for each pass of the inner loop.
1107 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1109 * config/tc-dvp.h (tc_frob_label): Define.
1110 * config/tc-dvp.c (dvp_frob_label): New function.
1111 (create_colon_label): New argument `sto'. All callers updated.
1112 (record_mach): New argument `force_next_p'. All callers updated.
1113 (cpu_sto): New function.
1114 (UNIQUE_LABEL_PREFIX): New macro.
1115 (unique_label): Use it.
1116 (assemble_gif): Emit start label before mach label.
1117 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1119 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1121 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1122 (setup_dma_autocount): Renamed from setup_autocount. New argument
1123 inline_p. All callers changed. Fix word address of count.
1124 (parse_dma_addr_autocount): Fix word address of address.
1128 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1130 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1131 in special_sections table and add .vubss etc via
1132 ELF_TC_SPECIAL_SECTIONS.
1133 * config/tc-dvp.h: Likewise.
1136 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1138 * cgen.c: #include symcat.h.
1139 * config/tc-m32r.c: Likewise.
1141 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1143 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1144 absolute expressions instead of '$' prefixed register names.
1146 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1148 * read.c (s_set): Record file and line info for symbols when -as.
1149 (pseudo_set): Don't overwrite that dummy fragment.
1152 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1154 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1155 (dvp_parse_done): Comment out contents.
1156 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1157 (s_state): Handle .vu in included file.
1158 (asm_state): New state ASM_GIF.
1159 (asm_state_stack): Maintain stack of parsing states.
1160 ({push,pop,set}_asm_state): New functions.
1161 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1162 (gif_{insn_type,data_name,insn_frag}): New static locals.
1163 (md_assemble): Watch for .endgif if in ASM_GIF state.
1164 (assemble_gif): Complete.
1165 (s_endgif): Complete.
1166 (cur_mach): New static local.
1167 (record_mach): New function.
1168 (md_begin): Initialize `cur_mach'.
1169 (assemble_*): Record current mach type.
1170 (vu_count): New static local.
1171 (assemble_vif): Temporary hack to properly align mpg/direct data.
1172 (assemble_vu): Insert mpg every 256 insns.
1175 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1177 * config/tc-ppc.c (md_pseudo_table): Add "section".
1178 (ppc_named_section): New static function.
1180 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1182 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1183 so we don't have to scan the entire list.
1186 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1188 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1189 case, allow the parallel instructions to modify the same flag
1193 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1195 * listing.c (list_symbol_table): Categorize symbols by
1196 undefined_section rather than sy_frag->line == NULL.
1199 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1201 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1202 (inline_dmadata): Renamed from s_dmadata_implied.
1203 (assemble_one_insn): Rewrite dma operand processing.
1204 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1205 (unique_name,setup_autocount): New functions.
1207 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1208 (md_pseudo_table): Add .word.
1209 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1211 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1212 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1213 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1215 (eval_expr): New function.
1216 (create_label,create_colon_label): New function.
1217 (s_enddmadata): Rewrite.
1220 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1222 * Makefile.am (install-exec-local): Install properly when ln
1223 fails or tooldir == prefix.
1225 start-sanitize-m32rx
1226 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1228 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1229 handling of updates to the condition bit as this is shadow by
1233 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1235 * config/tc-dvp.c (parse_float): New function.
1236 (assemble_vu): Handle loi insns.
1237 (assemble_one_insn): Simplify suffix parsing.
1238 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1242 start-sanitize-m32rx
1243 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1245 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1247 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1249 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1250 for --warn-explicit-parallel-conflicts and --Wnp as an
1251 abbreviation for --no-warn-explicit-parallel-conflicts.
1252 (assemble_parallel_insn): Use non-relaxable versions of branch
1255 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1257 * app.c: Parse || as a seperator between assembler statements.
1260 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1262 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1263 Test result of insert_operand for error.
1265 start-sanitize-m32rx
1266 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1268 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1269 when m32rx target is enabled and the instructions are not
1272 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1274 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1275 bother checking insn which have no operands.
1278 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1280 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1281 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1282 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1283 * doc/Makefile.in: Rebuild.
1285 start-sanitize-m32rx
1286 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1288 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1289 function. Replaces get_src_reg(), check_for_side_effects(),
1290 reads_from_src_reg(). Uses new insn operand features of cgen.
1291 (writes_to_pc): New function., but with new code suppressed for now.
1292 (md_assemble): Call first_writes_to_seconds_operands().
1294 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1296 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1297 (macro): Fix handling of M_COP[0-3].
1299 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1301 Based on patches from Ross Harvey <ross@teraflop.com>:
1302 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1303 if macro_alternate or macro_mri.
1304 (getstring): Remove support for byte constants between < and >.
1305 (get_any_string): '<' only starts a string if macro_alternate or
1307 (macro_expand_body): Permit keyword parameters following
1308 positional parameters.
1310 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1311 * configure.in (alpha*-*-netbsd*): New target.
1312 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1313 * configure: Rebuild.
1315 * as.h (flag_warn_suppress_instructionswap): Move from here...
1316 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1317 here, and make static.
1319 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1320 BFD_ASSEMBLER or MANY_SEGMENTS.
1322 * as.c (show_usage): Update bug-gnu-utils address.
1323 * gasp.c (show_usage): Likewise.
1324 * doc/as.texinfo (Bug Reporting): Likewise.
1326 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1328 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1329 insns regardless of the size of a pointer if we're in mips I or
1331 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1333 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1335 Fix rac to accept only a0:
1336 * tc-d10v.c (parallel_ok, find_opcode):
1337 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1338 Introduce OPERAND_GPR.
1340 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1342 * read.c (s_fill): Handle non-constant repeat counts by creating
1343 an rs_space fragment.
1345 start-sanitize-m32rx
1346 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1348 * doc/c-m32r.texi: Document warning and error messages. Add
1349 descriptions of --warn-explicit-parallel-conflicts.
1351 * doc/as.texinfo: Add more m32rx command line options.
1354 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1356 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1357 from as_bad to as_warn.
1360 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1362 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1365 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1367 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1368 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1369 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1371 * config/tc-dvp.h: Add configuration specific section names.
1374 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1376 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1377 seg_fix_rotP rather than fix_root from seg_info.
1379 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1381 * expr.c: Add support for 0x1_2_3_4 bignums.
1383 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1385 * configure.in: Change -linux* to -linux-gnu*.
1386 * configure: Rebuild.
1388 * app.c (do_scrub_begin): Treat \r as whitespace.
1390 start-sanitize-m32rx
1391 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1393 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1394 rather than parsing syntax string manually.
1395 (assemble_parallel_insn): Check for both forms of parallel
1398 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1400 * Makefile.am: Update dependencies.
1401 * Makefile.in: Rebuild.
1403 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1405 * configure, aclocal.m4: Rebuild with new libtool.
1407 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1409 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1410 the argument to bfd_set_arch_mach.
1411 (load_address): Use bfd_arch_bits_per_address to determine the
1412 bit size of an address instead of looking at the isa level.
1413 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1415 start-sanitize-v850e
1416 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1418 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1420 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1422 * ehopt.c: New file.
1423 * as.h (enum _relax_state): Add rs_cfa.
1424 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1425 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1426 * read.c (emit_expr): Call check_eh_frame.
1427 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1428 (relax_segment): Likewise.
1429 * Makefile.am: Rebuild dependencies.
1430 (GAS_CFILES): Add ehopt.c.
1431 (GENERIC_OBJS): Add ehopt.o.
1432 * doc/internals.texi (Frags): Document rs_cfa.
1434 * as.c (show_usage): Mention --traditional-format.
1435 (parse_args): Accept --traditional-format.
1436 * as.h (flag_traditional_format): Declare.
1437 * output-file.c (output_file_create): If flag_traditional_format,
1438 set BFD_TRADITIONAL_FORMAT on stdoutput.
1439 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1441 * config/tc-mips.c (append_insn): Make sure that if we have a
1442 fixup for an unmatched %hi reloc, it does not associated with a
1445 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1446 * doc/Makefile.in: Likewise.
1448 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-m32r.c (check_for_side_effects): New function.
1451 (can_make_parallel): Add checks for instruction side effects
1452 clashing with the other instruction.
1453 (assemble_parallel_insn): Improve warning messages. Return error
1454 message from non-swapped instruction order.
1456 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1458 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1460 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1461 md_cleanup definition. This moves the forced literal output to
1462 the end of the source pass, and avoids macro's inserting literals
1463 into the code immediately after the macro expansion.
1465 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1467 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1468 a gas internal symbol is adjustable.
1469 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1471 * as.h: If gcc version greater than 2.6, use `__format__' and
1472 `__printf__' in function attributes, rather than `format' and
1475 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1477 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1479 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1481 Add tms320c30 support:
1482 * config/tc-tic30.h: New file.
1483 * config/tc-tic30.c: New file.
1484 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1485 TARGET_FORMAT as "coff-tic30".
1486 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1487 * Makefile.am: Rebuild dependencies.
1488 (CPU_TYPES): Add tic30.
1489 (CPU_OBJ_VALID): tic30-aout is valid.
1490 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1491 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1492 * configure, Makefile.in: Rebuild.
1494 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1496 * config/tc-v850.c (md_assemble): Improvements to error messages.
1498 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1500 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1501 BFD_RELOC_HI16_S to store the high bits of any value.
1503 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1504 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1505 assembler calculate relocations to any external symbol at all.
1506 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1507 involving generation of pc-relative relocs.
1508 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1509 has been moved to md_apply_fix3.
1511 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1512 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1513 which actually means (the address of identifier's GOT entry) +
1514 constant, which is not particularly useful.
1516 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1518 * read.h (include_dirs): Declare.
1519 (include_dir_count,include_dir_maxlen): Declare.
1522 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1523 (md_parse_option): Handle them.
1524 (md_show_usage): Print them.
1525 (output_dma,output_pke): New static globals.
1526 (assemble_pke): Handle -no-dma-pke.
1527 (insert_file): Search include dir list.
1528 (s_enddirect): Validate length if prespecified.
1529 (s_endmpg): Likewise. Handle -no-dma-pke.
1530 (s_endunpack): Handle -no-dma-pke.
1531 (md_pcrel_from_section): Add offset to delay slot for
1535 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1537 * configure.in: Correct check for shared opcodes library.
1538 * configure: Rebuild.
1540 * listing.c (buffer_line): If we can't open the file, set at_end.
1541 (listing_print): Remove unused local variable fi.
1543 * config/m68k-parse.y (reglistpair): Handle register list in
1546 * config/vms-conf.h: Don't undef VERSION.
1548 start-sanitize-m32rx
1549 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1551 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1552 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1555 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1557 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1559 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1561 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1562 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1563 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1564 (EXTRA_DIST): Define.
1565 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1566 explicitly rather than via the list of object files.
1567 (gcc-as.opt): New file created when make-gas.com is run.
1568 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1569 itbl-cpu.h} to #include appropriate file rather than copying that
1571 * config/vms-conf.h: Synchronize with current config.in.
1572 * Makefile.in: Rebuild.
1575 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1577 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1578 (parallel_ok): Relaxed parallel subinstruction dependency check.
1581 start-sanitize-m32rx
1582 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1584 * config/tc-m32r.c (md_assemble): Fix determination of when
1585 instructions can be combined in parallel.
1588 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1590 * as.h (flag_warn_suppress_instructionswap): added new flag.
1591 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1592 command line argument.
1593 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1594 warning only if flag_warn_suppress_instructionswap is false.
1596 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1598 * configure.in (i386-*-mingw32*): New target.
1599 * configure: Rebuild.
1601 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1603 * symbols.c (resolve_symbol_value): Don't set the segment if it
1604 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1606 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1609 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1611 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1612 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1615 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1617 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1620 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1622 * configure.in: Add dvp support.
1623 * configure: Regenerate.
1624 * config/tc-dvp.[ch]: New files.
1627 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1629 * config/tc-v850.c (v850_insert_operand): Display instruction when
1630 an error is encountered.
1632 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1634 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1635 (i386-*-sco3.2v5*coff): New target.
1636 (i386-*-sco3.2*): New target.
1637 * configure: Rebuild.
1639 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1641 * config/tc-v850.c: Tidy error message production.
1643 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1645 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1646 validate_immediate return value in the right type for comparisons
1649 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1651 * listing.c (MAX_BYTES): Use listing variables not constants.
1652 (data_buffer): No longer an array, but a pointer.
1653 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1654 (listing_listing): Allocate data_buffer.
1656 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1658 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1659 --listing-rhs-width, --listing-cont-lines.
1660 (show_usage): Update.
1661 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1662 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1663 (print_lines): Use the variables instead of the constants.
1664 (listing_listing): Likewise.
1665 * listing.h: Declare the new vars.
1667 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1669 * as.c (parse_args): Add --keep-locals alias for -L.
1670 Add --strip-local-absolute.
1671 (show_usage): Update.
1672 * as.h (flag_strip_local_absolute): New flag.
1673 * symbols.c (S_IS_LOCAL): Use it.
1674 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1675 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1676 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1678 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1680 * config/tc-m32r.c: Detect if explicitly parallel instructions
1681 might have an io conflict and issue a warning message.
1683 start-sanitize-m32rx
1684 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1686 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1687 to a count of the number of matches to skip.
1688 (can_make_parallel): Pass count of number of matches to skip to
1689 reads_from_src_reg().
1692 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1694 start-sanitize-m32rx
1695 * config/tc-m32r.c: Add support for swapping fixups of swap
1698 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1699 cgen_swap_fixups): Functions to save, restore and swap the fixup
1700 chain with a backup copy.
1701 (cgen_asm_finish_insn): Returns address of constructed insn.
1703 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1705 * listing.c (file_info_struct): Remove FILE, add POS.
1706 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1707 (file_info): Don't open the file.
1708 (buffer_line): Check for the file in the last_open cache, updating
1710 (print_source): Don't reference file_info->file.
1711 (listing_listing): Likewise.
1712 (listing_print): Close the file in the cache, if any.
1714 start-sanitize-m32rx
1715 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1718 parallel instructions so that they are in the correct order.
1719 (reads_from_src_reg, get_src_reg, can_make_parallel,
1720 make_parallel): New functions to support opportunistic
1721 parallelisation of adjacent instructions.
1724 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1726 * read.c (dwarf_file_string): New file static variable.
1727 (emit_expr): Look for constant sequence that leads up to a file
1728 name in DWARF debugging output.
1729 (stringer): Use dwarf_file_string to decide whether to accept a
1730 string as a file name.
1732 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1734 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1735 (crack_operand): Add reg->reglst MRI hack.
1736 (r_seg): Put reglst symbols in reg_section.
1737 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1739 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1741 * tc-sh.c (get_specific): Handle SGR & DBR.
1743 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1745 * tc-h8300.c (parse_reg): Take the length of the symbol into
1746 account when attempting to match a register name.
1747 * tc-h8500.c (parse_reg): Likewise.
1749 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1751 start-sanitize-m32rx
1752 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1755 * cgen.c: Formatting changes to improve readability.
1757 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1759 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1763 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1765 Based on a patch from Jim Wilson
1766 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1767 (tc_gen_reloc): Handle cross section PC relative relocs
1771 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1773 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1775 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1777 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1778 (expr_jmp_buf): New static local.
1779 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1780 (cgen_md_operand): New function.
1781 * tc-m32r.c: Clean up pass over `struct foo' usage.
1782 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1784 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1786 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1787 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1789 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1791 * config/tc-i386.c (i386_operand): Give an error if there are
1792 unrecognized characters after an expression.
1794 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1796 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1798 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1800 * configure.in (i386*-go32-rtems*): Fix to be the same as
1802 * configure: Rebuild.
1804 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1806 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1807 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1808 (mips_ip): Always check for FP_D, not just for instructions that
1809 are not part of the regular ISA.
1811 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1813 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1815 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1817 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1819 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1821 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1822 the range we care about.
1825 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1827 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1828 (exec_type_enum): Enumeration giving all of the exec types.
1829 (warn_nops): New static variable to give nop warning level.
1830 ({cur,prev}_mul32_p): New static variable to keep track of whether
1831 the current/previous instruction is a 32-bit multiply.
1832 (Optimizing): Make static.
1833 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1835 (d30v_insert_operand): Delete declaration of unused function.
1836 (write_2_short): Make exec_type argument enum, not int.
1837 (parallel_ok): Ditto.
1838 (check_range): Delete unused variable(s).
1839 (build_insn): Ditto.
1840 (find_format): Ditto.
1841 (md_apply_fix3): Ditto.
1842 (md_show_usage): Document -n and -N.
1843 (md_parse_option): Parse -n and -N.
1844 (write_1_short): If -n, warn about adding a nop. Use
1846 (write_2_short): Use enumeration values instead of hard coded
1847 integers. Reset exec_type for default operations. For explicit
1848 parallel operations, call parallel_ok to make sure everything is
1849 ok. If writing out a parallel operation, and the previous
1850 instruction was a 32-bit multiply, indicate current instruction
1852 (parallel_ok): Allow add/tx ... to be done in parallel with
1853 another add/tx ... assuming the gpr registers don't overlap.
1854 (md_assemble): Use exec type enumeration values, not hard coded
1855 ints. Check for loads or 16-bit multiplies following in the next
1856 cycle after a 32-bit multiply. Add nops if that is the case.
1857 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1858 cur_mul32_p if current instruction is a 32-bit multiply.
1859 (find_format): Change spacing and layout.
1862 start-sanitize-tic80
1863 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1865 * config/tc-tic80.c (tic80_relax): New static variable.
1866 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1867 (md_parse_option): Handle new relax options.
1868 (md_show_usage): Document new relax options.
1869 (find_opcode): Don't use short forms of PC relative branches if
1874 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1876 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1877 used/set flag fields. Make flag vars unsigned long. Use
1878 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1879 parallel if they use the same conditional flag with reversed
1880 meaning. Allow 2 add/sub insns that set the carry or overflow
1881 flags but do not query them to be done in parallel. Don't allow 2
1882 word store operations to be done in parallel with ADDppp or
1883 SUBppp. Don't allow loads to be done in parallel with 16 bit
1887 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1889 * config/tc-arm.c: Prevent use of interworking support for
1892 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1894 * doc/all.texi: Add M32R cpu.
1896 * doc/as.texinfo: Add documentation of m32r processor.
1898 * doc/c-m32r.texi: New file, documenting m32r specific features.
1900 start-sanitize-m32rx
1901 * config/tc-m32r.c (allow_m32rx): New function.
1902 (enable_m32rx): New variable.
1903 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1904 (md_show_usage): Document new --m32rx command line option.
1905 (md_parse_option): Implement new --m32rx command line option.
1908 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1910 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1913 start-sanitize-tic80
1914 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1916 * config/tc-tic80.c (build_insn): Handle instructions that have
1917 long (32 bit) PC relative offsets. Fix places that previously
1918 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1919 (md_apply_fix): Add case to handle long PC relative offsets.
1922 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1924 * doc/c-arm.texi (ARM Options): Document support for new ARM
1927 * config/tc-arm.c (md_parse_option): Add support for new ARM
1930 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1932 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1933 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1935 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1937 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1940 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1941 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1943 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1945 * config/tc-v850.c: Brought up to date with the branch.
1947 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1949 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1950 (SWITCH_TABLE): Handle BFD_RELOC_8.
1951 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1952 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1953 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1955 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1957 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1958 apparent bug in gcc's long long support crossing from x86.
1960 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1962 * config/tc-arm.c: Brought up to date with latest changes on arm
1965 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1967 * config-gas.com: Get version info from configure.in.
1969 * makefile.vms: include depend.obj in OBJS.
1971 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1973 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1974 all corresponding code.
1976 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1978 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1979 run-time endian selection.
1981 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1983 * tc-sh.c (parse_reg): Properly quote for fv4.
1985 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1987 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1988 symbol value operator.
1990 start-sanitize-vr5400
1991 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1993 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1997 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1999 * config/tc-d10v.c (parallel_ok, find_opcode):
2000 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2002 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2004 * config/obj-coff.c (fixup_segment): Cast second arg of
2005 md_apply_fix3 call to type "valueT *".
2007 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2009 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2011 * configure: Re-generate.
2013 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2015 * config/tc-mips.c (macro_build): Use the membership field
2019 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2021 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2022 first argument if it's supposed to be a register.
2025 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2027 * config/tc-mips.c (mips_4900): Added.
2028 (hilo_interlocks): Added mips_4900.
2029 (md_begin): Set default for mips_4900.
2030 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2031 (md_longopts): Add "m4900" and "no-m4900".
2032 (md_parse_option): Handle above options.
2035 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2037 * app.c (do_scrub_chars): If d10v, re-insert a space before
2038 a '#' when in state 10.
2040 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2042 * config/tc-h8300.c: Include "subsegs.h".
2043 (tc_reloc_mangle): Handle references to symbols which are not
2044 being output, so that references to `.' work.
2046 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2048 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2051 * macro.c (sub_actual): If we don't find a parameter for an &,
2054 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2055 start-sanitize-vr5400
2057 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2059 (hilo_interlocks): VR5400 has interlocks.
2060 (md_begin): Expect mips64vr5400, not mips64r5400.
2063 * config/tc-mips.c (mips_ip): In default case, call as_bad
2064 instead of fprintf, to get "assembler messages:" message output
2065 before instead of after.
2067 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2069 * frags.h: Handle multiple inclusion.
2071 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2073 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2074 * as.h (struct frag, frag support): Moved from here.
2076 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2078 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2079 * cgen.c (cgen_asm_finish_insn): Update.
2080 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2081 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2082 (md_convert_frag): Ditto.
2083 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2084 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2085 (TC_FRAG_INIT): Update.
2087 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2089 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2090 print out MD fields of fix.
2091 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2092 defined) to initialize MD fields in frag.
2093 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2094 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2095 * config/tc-ns32k.h: Add comments. Remove obsolete
2096 BFD_FAST_SECTION_FILL definition, change prototypes for
2097 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2098 opcode_frag and opcode_offset and remove pcrel_adjust.
2099 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2100 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2101 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2103 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2104 MD fields in frag structure.
2105 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2106 fix_bsr): macros to access MD fields in fix structure.
2107 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2108 use struct opcode_location as these fields are now in the frag
2110 (convert_iif): Call frag_more as it is needed instead
2111 of trying to allocate for the whole insn. Avoid call of frag_more
2112 with negative argument.
2113 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2114 md_estimate_size_before_relax, md_pcrel_from,
2115 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2116 and frag structures.
2117 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2118 opcode_offset and remove pcrel_adjust.
2119 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2120 fix_new_ns32k_exp with changed arguments.
2122 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2124 * tc-mips.c (md_begin): Reorganize setting of default values so
2125 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2127 (md_parse_option): Remove all code that sets defaults; md_begin
2128 handles all of this now.
2130 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2132 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2134 (bootstrap, bootstrap2, bootstrap3): Likewise.
2135 * Makefile.in: Rebuild.
2137 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2138 TOC section to be against the csect.
2140 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2142 start-sanitize-vr5400
2143 * config/tc-mips.c (mips_5400): New variable.
2144 (md_begin, md_parse_option): Handle 5400 options/names.
2145 (macro_build, mips_ip): Check for 5400-specific instructions.
2146 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2150 * config/tc-mips.c (validate_mips_insn): New function, checks
2151 match versus mask bits, and also verifies that all bits to be
2152 output are actually specified somewhere.
2153 (md_begin): Call it for 32-bit instructions, instead of doing
2154 match/mask check here. In case of failure, print a message, but
2155 check the rest of the opcode table before exiting.
2157 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2159 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2160 from Tony Thompson at ARM: athompso@arm.com
2163 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2165 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2170 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2172 * config/tc-mips.c (hilo_interlocks): True for tx49.
2173 (md_begin): Add mips64tx49.
2174 (md_parse_option): Add 4900 cpu.
2177 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2179 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2180 extend if the operand expects a signed value.
2182 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2183 default which is to permit dollar labels.
2185 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2187 * config/tc-sparc.c (sparc_memory_model): New variable.
2188 (md_longopts): Add -TSO/-PSO/-RMO options.
2189 (md_parse_options): Handle them.
2190 (sparc_elf_final_processing): For 64 ELF, set required
2191 memory ordering in e_flags. Default to RMO and let the user
2192 override it through command line.
2194 * config/tc-sparc.h (elf_tc_final_processing): Add.
2196 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2198 * config/tc-sparc.c (v9a_asr_table): New variable.
2199 (sparc_ip): Handle v9a asr's.
2200 Patch from David Miller <davem@vger.rutgers.edu>.
2202 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2204 * config/tc-sparc.h (md_do_align): New macro.
2205 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2206 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2208 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2210 * config/tc-sh.c (sh_small): New variable.
2211 (OPTION_SMALL): Define.
2212 (md_longopts): Add "small".
2213 (md_parse_option): Handle OPTION_SMALL.
2214 (md_show_usage): Mention -small.
2215 * config/tc-sh.h (sh_small): Declare.
2216 (SUB_SEGMENT_ALIGN): Handle sh_small.
2217 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2220 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2221 case in little endian mode.
2223 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2225 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2226 overflow signalling to linker.
2228 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2230 * makefile.vms: Fix for dec c.
2232 * config-gas.com: Give explanation for dec c setup in error
2235 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2236 sections on openvms/alpha.
2238 * config/obj-evax.c: support .weak pseudo-op
2240 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2242 * config/tc-sparc.c (default_arch_size): New static local.
2243 (struct sparc_arch): Rename arch_size to default_arch_size.
2244 New member user_option_p.
2245 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2246 (init_default_arch): Check whether default arch is valid.
2247 Set default_arch_size in addition to sparc_arch_size.
2248 (OPTION_32,OPTION_64): Define.
2249 (md_longopts): New entries for -32, -64.
2250 (md_parse_option): Handle them.
2251 (md_show_usage): Print them. Ensure init_default_arch called.
2252 * configure.in (sparc64): Set arch to v9-64.
2253 * configure: Regenerated.
2255 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2257 * write.c (subsegs_finish): New function, broken out of
2259 (write_object_file): Some code moves into subsegs_finish.
2260 * write.c (subsegs_finish): Declare.
2261 * as.c (main): Call subsegs_finish.
2263 * read.c (s_include): Check for error return from
2266 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2268 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2270 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2272 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2273 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2274 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2275 the correct relocation when it exists.
2276 * config/tc-i386.c (md_apply_fix3): Likewise.
2278 * config/tc-ppc.h: Correct typo in comment.
2279 * config/tc-v850.h: Likewise.
2281 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2283 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2284 when second instruction is writing to first instructions inputs.
2286 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2288 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2289 templated programs to build with -g.
2291 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2293 * config/tc-v850.c (md_relax_table): Add support for relaxing
2294 unconditional branches. This patch is courtesy of Jim Wilson.
2295 (md_convert_frag): Fix relaxing of branches. This patch is
2296 courtesy of Jim Wilson.
2297 (md_assemble): Create different fixups for conditional and
2298 unconditional branches. This patch is courtesy of Jim Wilson.
2299 (md_estimate_size_before_relax): Estimate size of variable part of
2300 fixup based on whether it is for a conditional or an unconditional
2301 branch. This patch is courtesy of Jim Wilson.
2302 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2303 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2304 obj_elf_section_change_hook().
2305 (v850_comm): New function.
2306 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2307 (md_begin): Add bss flag to seg_info of bss sections.
2309 Add support for .scommon, .tcommon and .zcommon sections.
2311 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2312 .zcommon, .tbss, .call_table_data and .call_table_text.
2314 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2316 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2317 * configure: Regenerated.
2319 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2321 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2322 expression is not confused with -1.
2324 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2326 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2327 operand - OPERAND_ATMINUS.
2329 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2331 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2332 decrement modify the index register.
2334 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2336 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2337 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2338 68336, 68341, 68349.
2339 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2340 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2341 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2344 * doc/Makefile.am (CPU_DOCS): Define.
2345 (as.info): Depend upon $(CPU_DOCS).
2346 * doc/Makefile.in: Rebuild.
2348 * configure.in: Remove AM_PROG_INSTALL; it's called by
2350 * configure: Rebuild.
2352 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2354 * tc-d10v.h (TC_START_LABEL): Don't define.
2355 (tc_frob_label): Define.
2357 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2359 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2360 to pair a branch and link with anything but an exe instruction.
2362 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2364 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2365 optimization to reduce the alignment surprises for gcc.
2367 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2369 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2370 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2371 (sparc_ip): Add %hix,%lox.
2372 (md_apply_fix3): Call as_bad_where, not as_bad.
2373 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2374 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2376 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2378 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2379 recognizes alphaev5 etc.
2380 * configure: Rebuild.
2382 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2384 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2385 of mipsr3900 with mipstx39.
2387 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2388 -mipsXX message' if the insn isn't an ISA insn.
2390 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2392 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2393 Redefine TARGET_FORMAT to call sparc_target_format.
2394 * config/tc-sparc.c (in_unsigned_range): New function.
2395 (sparc_arch_size): Make static.
2396 (sparc_target_format): New function.
2397 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2398 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2399 (output_insn): Set `fx_no_overflow'.
2400 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2401 (tc_gen_reloc): Likewise.
2403 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2405 * config/tc-v850.c (v850_section): Remove.
2407 * config/obj-elf.c (obj_elf_section): Enhance error message.
2409 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2412 including obj-elf.h in OBJ_MAYBE_ELF case.
2413 (mips_target_format): Return NULL after abort to avoid warning.
2415 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2417 * expr.c (operator): Accept ==. From Anders Blomdell
2418 <anders.blomdell@control.lth.se>.
2420 * config/atof-ieee.c (gen_to_words): When generating a denormal
2421 number, handle an overflow into the smallest normalized number.
2423 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2425 * as.h, input-scrub.c (new_logical_line): New return value.
2426 * read.c (s_app_file): Don't note the same file several times
2429 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2431 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2433 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2435 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2436 * configure: Rebuild.
2438 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2440 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2442 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2443 fn* instructions do not insert implicit fwait. This was changed
2446 * config/m68k-parse.y (yylex): Permit an expression to be used for
2449 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2451 * Makefile.in: Rebuild.
2453 * aclocal.m4: Rebuild with new libtool.
2454 * configure: Rebuild.
2456 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2458 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2461 * config/tc-mips.c (hilo_interlocks): Change from a static
2462 variable to a macro, so that it varies with the variables upon
2464 (gpr_interlocks, cop_interlocks): Likewise.
2465 (md_begin): Don't initialize them.
2467 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2469 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2470 of strcmp where appropriate.
2472 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2474 * config/tc-v850.c (md_assemble): Cope with a zero data area
2475 relocation with a constant offset.
2476 (md_assemble): Produce error message when special data area
2477 relocations are used on instructions which do not support them.
2478 (md_assemble): Reset processor mask if defined by command line
2481 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2483 * config/tc-sparc.c: Reorganize file.
2484 (parse_keyword_arg): Allow numbers in reg names.
2485 (SPECIAL_CASE_NONE): New macro.
2486 (md_assemble): Use it.
2487 (lookup_arch,init_default_arch): New functions.
2488 (default_arch,default_init_p,sparc_arch_table): New static locals.
2489 (sparc_arch_size): New static local.
2490 (max_architecture): Initialize in init_default_arch.
2491 (md_parse_options): Call init_default_arch if necessary.
2492 Rewrite -xarch/-A processing.
2493 (md_show_usage): Print -A values from sparc_arch_table.
2494 (md_begin): Call init_default_arch if necessary.
2495 (sparc_md_end): Handle both 32 and 64 bit environments.
2496 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2497 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2498 (DEFAULT_ARCH): Add.
2499 * config.in: Regenerate.
2500 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2501 (SPARC_V9,SPARC_ARCH64): Delete.
2502 * configure: Regenerate.
2503 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2505 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2507 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2509 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2510 start-sanitize-v850e
2512 * config/tc-v850.c (md_assemble): Corrected typo.
2513 * config/tc-v850.c Add new sections: call_table_data and
2515 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2516 (handle_ctoff): New Function.
2518 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2521 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2523 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2524 displacement from the tiny data area pointer.
2526 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2528 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2531 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2533 * config/tc-v850.c (processor_mask): New variable.
2534 (set_machine, md_parse_option): Set processor_mask.
2535 (md_assemble): Check that instruction is available to target
2538 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2539 start-sanitize-v850e
2540 (TARGET_PROCESSOR): New constant.
2541 (TARGET_PROCESSOR): New constant.
2545 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2547 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2552 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2554 Merge in work from Martin Hunt:
2556 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2557 CR is 0 for PSWL and PSWH.
2559 * config/tc-d30v.c (do_assemble): Don't accept
2560 illegal condition codes for cmpu instruction.
2562 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2563 used in d*i instructions.
2565 * config/tc-d30v.c (check_size): New function. Check
2566 relocations for overflows.
2567 (md_pcrel_from_section): Fix relocations between sections.
2568 (md_apply_fix3): Use new relocation types for 15 and 21
2569 bit relocations in the right container. Needed because
2570 the address of the instruction is not eight-byte aligned
2571 but the relocations must be.
2573 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2574 (find_format): If ".s" or ".l" are used, don't try
2575 to compute branch sizes.
2577 * config/tc-d30v.c (do_assemble): Check for ".s" or
2578 ".l" extensions to opcode names.
2579 (find_format): Generate the correct instructions when
2580 ".s" or ".l" are used.
2582 * config/tc-d30v.c (build_insn): Check for odd registers
2583 on instructions that require even registers.
2585 * config/tc-d30v.h (md_start_line_hook): Define.
2586 * config/tc-d30v.c (md_start_line_hook): New hook.
2587 Checks the beginning of each line for a ".". If it
2588 finds one, assume a pseudo-op and flush any unwritten
2591 * config/tc-d30v.c (md_apply_fix3): Fix problem
2592 with determining when fixups were done.
2594 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2595 part of a symbol (for example, "foo+8") was being written
2596 into the instruction.
2597 (md_pseudo_table): Change .word to be 32 bits and add
2600 * config/tc-d30v.c (parallel_ok): Check to see if first
2601 instruction is a jump.
2603 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2606 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2608 start-sanitize-v850e
2609 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2611 * configure.in (emulations): Add v850 emulation.
2613 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2615 * Makefile.am (CPU_TYPES): Add arc.
2616 (TARGET_CPU_CFILES): Add tc-arc.c.
2617 (TARGET_CPU_HFILES): Add tc-arc.h.
2618 (dependencies): Rebuild.
2619 * Makefile.in: Rebuild.
2620 * configure.in: Recognize arc-*-elf*.
2621 * configure: Regenerated.
2622 * config/tc-arc.[ch]: New files.
2624 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2626 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2627 Correct description of hi() reloc prefix.
2629 start-sanitize-v850e
2630 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2631 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2632 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2635 * doc/c-v850.texi: Document new pseudo ops and command line
2638 * config/tc-v850.c (set_machine): New function.
2639 * config/tc-v850.c (.v850): New pseudo op.
2640 start-sanitize-v850e
2641 * config/tc-v850.c (.v850e): New pseudo op.
2642 * config/tc-v850.c (.v850ea): New pseudo op.
2646 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2648 Support -alh and -ald for DWARF 1:
2649 * listing.c (struct list_info_struct): Add debugging field.
2650 (listing_newline): Initialize the debugging field. If ELF, if the
2651 section starts with .debug or .line, set the debugging field in
2652 the listing structure.
2653 (debugging_pseudo): Add list parameter. Change all callers. If
2654 the debugging field is set, consider it to be a debugging pseudo.
2655 If ELF, skip blank lines between debugging lines.
2656 * read.c (emit_expr): If ELF, look for line numbers.
2657 (stringer): If ELF, look for file names.
2659 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2661 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2662 if there is no insert function.
2664 * config/tc-v850.h (TARGET_MACHINE): New constant.
2666 * config/tc-v850.c (v850_insert_operand): Add
2667 -mwarn_unsigned_overflow.
2668 (md_begin): Set BFD machine number based on machine variable.
2669 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2671 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2673 * as.h: Don't declare alloca if it is a macro.
2674 * macro.c: Likewise.
2677 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2679 * config/tc-mips.c: Add tx19/r1900.
2682 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2684 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2685 rename to cpu_types[].
2686 (s_alpha_arch): New function.
2687 (md_pseudo_table): Add "arch".
2689 * config/tc-alpha.c (md_begin): Merge the two loops through the
2691 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2692 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2694 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2696 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2698 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2700 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2703 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2705 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2707 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2710 relative to the next instruction, not the current instruction.
2711 (md_assemble): Similarly.
2713 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2715 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2718 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2719 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2720 recognise special instructions.
2721 (md_assemble): Calculation of the size of a fixups corrected.
2723 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2726 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2728 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2729 opcode->opcode as the sentinal. Zero is a valid opcode.
2731 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2733 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2734 * doc/c-v850.texi: Change node name to match other chapter nodes.
2736 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2738 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2741 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2743 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2744 number will fit in 64 bits.
2746 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2747 rather than calling abort.
2749 * as.h: Don't define alloca if __GNUC__. Just declare it.
2750 * macro.c: Copy alloca handling from as.h.
2752 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2753 Gabriel Paubert <paubert@iram.es>.
2755 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2756 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2757 is jcxz or a loop instruction.
2759 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2761 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2763 (md_begin): Set up machine architecture and type.
2765 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2767 * symbols.c (resolve_symbol_value): Store the value back into the
2768 symbol expression, to handle add or subtract simplification
2769 correctly. Handle O_symbol_rva. Add default case.
2771 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2772 chunksize while creating the new subsection.
2773 * as.c (chunksize): Initialize to zero.
2774 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2775 calling obstack_begin.
2777 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2779 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2782 start-sanitize-v850e
2783 * config/tc-v850.c (parse_register_list): Support constant
2784 expressions as register lists.
2787 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2789 * doc/c-v850.texi: Change the major node to v850 Machine
2792 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2794 * doc/as.texinfo: Add inclusion of c-v850.texi
2796 * doc/c-v850.texi: New file.
2798 * read.c (is_end_of_line): Make NUL character be considered to be
2801 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2803 * config/tc-v850.c (parse_register_list): Add support for curly
2805 (cc_names): Add "e" and "ne" conditions.
2807 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2809 * app.c (do_scrub_chars): Support a double dash as starting a
2810 comment that extends to end of line.
2812 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2814 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2816 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2818 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2820 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2821 insn when changing to a different instruction.
2823 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2825 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2826 floating point extensions.
2827 (parse_reg): parse sgr and dbr.
2829 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2831 * config/tc-v850.c (system_register_name): Support numbers for
2832 system register IDs.
2834 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2836 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2837 flag when alignment is in bytes instead of power of 2, and code to
2838 use that flag to convert alignment to bytes.
2839 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2840 * read.h (s_lcomm_bytes): Add prototype.
2841 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2842 defined, write alignment to alignment bits in section header s_flags
2843 rather than the s_align field.
2844 start-sanitize-tic80
2845 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2846 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2847 pseudo, instead of s_lcomm which wants a power of two for alignment.
2850 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2852 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2854 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2856 * as.c (show_usage): Add -am.
2857 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2858 if we've already got one.
2859 * listing.c (struct list_info_struct): Add line_contents.
2860 (listing_newline): Put unused argument to work: if non-null, save it...
2861 (listing_listing): ... and regurgitate during listing instead of line
2863 * listing.h (LISTING_MACEXP): New define.
2864 (LISTING_NEWLINE): Argument is NULL.
2865 * read.c (read_a_source_file): If expanding macros, break up input
2866 lines and pass them to listing_newline.
2867 * doc/as.texinfo: Document -ac and -am.
2869 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2871 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2873 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2876 start-sanitize-v850e
2877 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2879 * config/tc-v850.c: Remove support_v850e flag and command line
2882 * configure.in (emulations): Add support for v850e target
2884 * configure (emulations): Add support for v850e target
2886 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2888 * config/tc-v850.c: Remove support_v850ea flag and command line
2891 * configure.in (emulations): Add support for v850ea target
2893 * configure (emulations): Add support for v850ea target
2896 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2898 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2899 setting EXPECT and TCL_LIBRARY.
2900 * Makefile.in: Rebuild.
2902 * as.h (enum debug_info_type): Define.
2903 (debug_type): Declare.
2904 * as.c (debug_type): New global variable.
2905 (show_usage): Add --gstabs.
2906 (parse_args): Handle --gstabs.
2907 * read.c (generate_asm_lineno): Remove.
2908 (read_a_source_file): Output stabs debugging if appropriate.
2909 Change checks of generate_asm_lineno to check debug_type. Only
2910 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2911 * read.h (generate_asm_lineno): Don't declare.
2912 (stabs_generate_asm_lineno): Declare.
2913 * stabs.c (stabs_generate_asm_lineno): New function.
2914 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2915 Don't turn off debugging.
2916 (add_file): Remove old #if 0 code.
2917 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2918 (ecoff_directive_end): Don't generate stabs line symbols.
2919 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2920 generate_asm_lineno.
2921 (line_label_cnt): Remove.
2922 (ecoff_generate_asm_line_stab): Remove.
2923 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2924 * doc/as.texinfo, doc/as.1: Document --gstabs.
2926 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2928 start-sanitize-v850e
2929 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2930 Add support for v850ea instructions.
2932 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2933 Add support for v850e instructions.
2936 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2937 text of entire opcode.
2939 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2941 * doc/internals.texi: Document rs_leb128.
2943 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2945 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2946 in ABSL case, rather than calling abort.
2948 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2950 * as.h (enum _relax_state): Add rs_leb128.
2951 * read.c (potable): Add sleb128 and uleb128.
2952 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2954 * read.h: Update prototypes.
2955 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2956 the symbol value, add a second FINALIZE argument that prevents
2957 changes from being comitted. Update all callers.
2958 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2959 * doc/as.texinfo: Document the new pseudos.
2961 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2963 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2965 (DISTCLEANFILES): Define.
2966 * doc/Makefile.am (DISTCLEANFILES): Define.
2967 * Makefile.in, doc/Makefile.in: Rebuild.
2969 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2971 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2972 Don't set targ or gas_target. Define SCO_ELF and
2973 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2975 * Makefile.am: Remove @target_frag@.
2976 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2978 (dep-am): Mark as phony.
2979 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2981 * config/arm-big.mt, config/arm-lit.mt: Remove.
2982 * config/mips-big.mt, config/mips-lit.mt: Remove.
2983 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2984 * config/ppc-sol.mt: Remove.
2985 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2986 * config/m88kcoff.mt: Remove.
2987 * config/sco5.mt: Remove.
2988 * configure, config.in, Makefile.in: Rebuild.
2990 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2991 further try to circumvent the .y.h rule.
2992 * Makefile.in: Rebuild.
2994 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2996 * Makefile.am: New file, based on old Makefile.in.
2997 * acinclude.m4: New file, from old aclocal.m4.
2998 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2999 shared library handling; now handled by libtool. Replace
3000 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3001 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3002 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3003 * config.in: New file, created by autoheader.
3005 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3006 * stamp-h.in: New file.
3007 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3008 (parse_args): Likewise.
3009 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3010 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3011 * Makefile.in, doc/Makefile.in: Now built with automake.
3012 * aclocal.m4: Now built with aclocal.
3013 * configure: Rebuild.
3015 * cond.c (s_else): If not listing false conditionals, turn listing
3016 off in the false branch of the else.
3018 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3020 * config/tc-mips.c (macro): Fix handling of a double load from a
3021 symbol plus an offset.
3023 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3024 has an associated external symbol.
3026 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3028 * config/tc-alpha.c (s_alpha_ucons): New function.
3029 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3031 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3033 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3034 line if we encounter an error.
3036 * config/tc-v850.c (md_assemble): Sign extend constants value
3037 for hi and hi0 expressions.
3038 (v850_insert_operand): Enable range checking for generic 16bit
3041 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3043 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3044 LO16, HI16 and HI16_S relocs.
3046 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3048 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3050 * configure: Regenerated with autoconf 2.12.
3051 * Makefile.in: Add $(EXEEXT) to all executables.
3053 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3055 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3056 unconditional branches.
3057 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3060 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3062 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3064 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3066 * macro.c (define_macro): Make sure the index is in range before
3069 start-sanitize-tic80
3070 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3072 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3073 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3074 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3078 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3080 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3081 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3082 defined, use s_align_ptwo for .align.
3083 * configure.in (i386-*-msdosdjgpp*): New target.
3084 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3085 * configure: Rebuild.
3087 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3089 * config/tc-sparc.c (last_opcode): New static local.
3090 (md_assemble): Don't issue "FP branch in delay slot" warning if
3091 the delay slot has been annulled.
3093 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3095 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3096 code if BFD_ASSEMBLER.
3098 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3100 * config/tc-v850.c (system_registers): Fix ordering of registers.
3102 start-sanitize-tic80
3103 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3105 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3106 when it will be filled in later by relocation information.
3109 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3111 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3112 (mips_ip): Fix ISA checks.
3114 start-sanitize-r5900
3115 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3117 * configure.in: Default the r5900 to little endian.
3118 * configure: Rebuilt.
3121 start-sanitize-tic80
3122 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3124 * config/tc-tic80.c (build_insn): Fix endianness problem with
3128 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3130 * config/tc-mips.c (check_absolute_expr): Change warning to
3133 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3135 * config/tc-mips.c (macro_build): Refine code to check if an
3136 instruction is available on a particular cpu variant.
3137 (mips_ip): Likewise.
3139 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3141 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3142 OBJ_AOUT to ifdef OBJ_ELF.
3143 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3144 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3146 * write.c (fixup_segment): Change special case for i386-coff to
3147 not apply for i386-pe.
3148 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3149 which were not done.
3150 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3151 (coff_format_ops): Initialize frob_file_after_relocs field rather
3152 than frob_file field.
3153 * config/obj-coff.h (coff_frob_file): Don't declare.
3154 (coff_frob_file_after_relocs): Declare.
3155 (obj_frob_file): Don't define.
3156 (obj_frob_file_after_relocs): Define.
3157 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3158 * configure: Rebuild.
3160 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3162 * config/obj-coff.c (fixup_segment): Never subtract section
3163 address from PC relative reloc which will be fully resolved.
3165 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3167 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3168 with hpux10 header files.
3170 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3172 From Jason Merrill <jason@cygnus.com>:
3173 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3175 * config/tc-i386.h (md_maybe_text): Define.
3176 (md_do_align): Use md_maybe_text.
3178 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3180 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3181 relocations, don't check for symbol being external, weak, etc.
3183 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3185 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3186 calculate relocations to any external symbol, because we might be
3187 linking a shared object and the symbol might be overriden or moved
3188 (for instance, moved into a static executable's .bss section).
3189 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3191 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3192 be calculated by the assembler.
3194 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3195 whose destination lies in the same file, by ignoring the @plt or
3196 @local and aiming the branch at its destination.
3198 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3200 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3201 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3204 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3205 of obj_copy_symbol_attributes.
3207 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3209 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3210 signed operand, sign extend a 32 bit value to the host size.
3212 * Makefile.in (CFLAGS): Subsitute from configure script. From
3213 Jeff Makey <jeff@cts.com>.
3215 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3216 buffer size to make a copy of the symbol.
3218 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3221 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3223 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3224 step through the frags calling cvt_frag_to_fill, switch to
3225 SEG_DATA when we reach data_frag_root.
3227 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3229 * config/tc-mn10300.c (md_assemble): Allow an empty register
3230 list for instructions which use register lists.
3232 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3234 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3236 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3239 * config/tc-arm.c: Add prototypes for many static functions.
3240 (struct asm_opcode ): Add prototypes for parms field.
3241 (struct thumb_opcode ): Likewise.
3242 (fp_op2): Remove unused flags parameter.
3243 (output_inst): Make static.
3244 (arm_after_pass_hook): Remove unused ignore parameter.
3245 * config/tc-arm.h (arm_after_pass_hook): Declare.
3246 (arm_start_line_hook): Declare.
3247 (arm_frob_label): Declare.
3249 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3251 * depend.c (wrap_output): new prototype.
3253 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3255 * config/tc-sh.c (md_apply_fix): Check for overflow.
3257 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3258 section size to be aligned.
3260 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3262 * config/tc-sh.h (md_cons_align): Define.
3263 (sh_cons_align): Declare.
3264 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3265 (sh_no_align_cons): New static variable.
3266 (s_uacons): New static function.
3267 (sh_cons_align): New function.
3268 (sh_handle_align): Warn about misaligned data.
3269 * doc/c-sh.texi: Document .uaword and .ualong.
3271 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3273 * macro.c (macro_expand): In MRI mode, treat single quote as a
3274 separator character when checking for a positional argument.
3276 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3278 * config/tc-arm.c (md_parse_option): Merge in changes from
3281 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3283 * configure.in (emulations): Add Thumb architecture support from
3284 armT-9703-28-branch.
3286 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3288 * doc/all.texi: Add enabling of ARM documentation.
3290 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3292 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3294 * config/tc-mips.c: Added r3900 support.
3296 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3298 * as.c: (parse_args) `-t' option requires an argument.
3300 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3302 * config/tc-arm.c (md_begin): Change call to
3303 coff_arm_bfd_set_private_flags() to a call to
3304 bfd_set_private_flags().
3306 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3308 * Makefile.in: Rebuild dependencies.
3310 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3311 of a BFD_RELOC_RVA reloc.
3313 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3315 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3316 (hppa_force_relocation): Force a relocation for an absolute
3319 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3321 * doc/as.texinfo: Don't use @value in section names or index
3322 entries; it confuses texinfo.tex.
3324 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3326 * doc/as.texinfo: Updated for -MD option.
3327 * Makefile.in (CFILES): Added depend.c.
3328 (OBJS): Added depend.o.
3329 * as.h (start_dependencies, register_dependency,
3330 print_dependencies): New declarations.
3331 * depend.c: New file.
3332 * as.c (parse_args): Added -MD option.
3333 (main): Call print_dependencies.
3334 (show_usage): Added help for -MD.
3335 * read.c (s_app_file): Call register_dependency.
3336 (s_include): Call register_dependency when file is found.
3337 (read_a_source_file): Call register_dependency.
3339 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3341 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3342 section address to the symbol value.
3344 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3346 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3347 into the new membership field.
3349 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3352 command line then the ARM7 is now chosen by default when setting
3353 the BFD machine and architecture.
3355 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3357 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3358 hold APCS selection.
3359 (md_begin): Added code to generate flags to be set into the COFF
3360 header and the calls to the BFD functions to do this.
3361 (md_parse_option, md_show_usage): Added new command line
3362 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3363 -marmv3m, -marmv4, -marmv4t.
3365 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3366 as it is never used.
3368 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3370 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3371 label name with ".".
3372 * config/tc-mn10300.c (md_convert_frag): Likewise.
3374 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3376 * config/tc-mips.c (set_at): Check for bignum.
3377 (check_absolute_expr, macro, mips16_macro): Likewise.
3379 start-sanitize-tic80
3380 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3382 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3383 for overflow/underflow, only insert lower 15 bits into instruction.
3386 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3388 * config/tc-i386.c (pi): Check for RegMMX.
3390 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3392 * expr.c (expr): When subtracting values in the same frag,
3393 subtract X_add_number rather than adding it.
3395 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3397 * config/obj-coff.c (write_object_file): Just pass NULL to
3398 md_do_align, not the address of a char holding NOP_OPCODE.
3400 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3402 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3403 than an address if the floating point value looks sufficiently
3406 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3408 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3409 section size to be aligned.
3411 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3413 * cond.c: Include "macro.h".
3414 (struct conditional_frame): Add macro_nest field.
3415 (initialize_cframe): Initialize macro_nest.
3416 (cond_finish_check): Add nest parameter. Change all callers.
3417 (cond_exit_macro): New function.
3418 * as.h (cond_finish_check): Update declaration.
3419 (cond_exit_macro): Declare.
3420 * input-scrub.c (macro_nest): Make globally visible.
3421 (input_scrub_next_buffer): Call cond_finish_check.
3422 * macro.h (macro_nest): Declare.
3423 * read.c (s_mexit): Call cond_exit_macro.
3425 * config/tc-i386.h (RegMMX): Define.
3426 * config/tc-i386.c (pi): Check for all register types.
3427 (type_names): Add RegMMX.
3428 (md_assemble): Handle RegMMX.
3430 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3432 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3435 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3437 * config/tc-mips.c (nopic_need_relax): Add new parameter
3438 before_relaxing. Use it when testing ecoff_extern_size.
3439 (load_address, macro, md_estimate_size_before_relax): Fix all
3442 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3444 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3445 (obj_elf_subsection): New static function.
3447 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3449 * config/obj-coff.c (coff_header_append): Don't reset string_size
3450 each time through the loop.
3452 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3454 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3456 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3458 * doc/internals.texi (Porting GAS): Correct documentation for
3459 current configure handling of targ-cpu.h, et. al.
3460 (CPU backend): Document listing macros.
3462 * listing.c (data_buffer): Set size based on other listing macros,
3463 rather than always using 100.
3464 (data_buffer_size): Remove static variable.
3465 (calc_hex): Make data_buffer_size a local variable. Don't leave
3466 any slop when filling data_buffer.
3468 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3470 * doc/c-mips.texi: Document .set autoextend.
3472 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3474 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3475 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3476 sparc-*-openbsd*): New targets.
3477 * configure: Rebuild.
3479 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3481 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3482 for all undefined symbols.
3484 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3486 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3489 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3491 * configure.in (alpha*-*-openbsd*): New target.
3492 * configure: Rebuild.
3494 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3496 * configure.in (mips-*-openbsd*): New target.
3497 * configure: Rebuild.
3500 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3502 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3503 for instructions using conditional execution.
3506 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3508 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3510 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3512 * Makefile.in (srcroot): Remove.
3513 (INSTALL): Set to @INSTALL@.
3514 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3515 (all, dvi): Don't set srcroot.
3516 (install): Depend upon as.new, gasp.new, and installdirs. Use
3517 $(program_transform_name) directly, rather than using
3518 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3519 (installdirs): New target.
3520 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3521 (install): Depend upon installdirs. Use $(program_transform_name)
3522 directly, rather than using $(INSTALL_XFORM) and
3524 (installdirs): New target.
3525 (install-info-as): Run mkinstalldirs.
3526 (install-info-gasp): Likewise.
3528 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3530 * Makefile.in (INSTALL): Change install.sh to install-sh.
3532 * symbols.c (resolve_symbol_value): Check for division by zero.
3534 From Thomas Graichen <graichen@rzpd.de>:
3535 * Makefile.in: Always use $(SHELL) when running move-if-change.
3536 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3537 * configure: Rebuild.
3539 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3541 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3542 New argument `want'. Update enum cgen_parse_operand_result values.
3543 Initialize if CGEN_PARSE_OPERAND_INIT.
3544 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3545 (md_assemble): Call cgen_asm_init_parse.
3546 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3548 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3550 * config/tc-m68k.c (m68k_ip): Handle #j.
3552 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3554 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3555 right address for call label:32,regs,imm.
3557 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3559 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3561 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3562 symbol for OBJ_ELF anymore.
3564 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3566 * Makefile.in: Regenerate dependencies.
3567 (TARG_CPU): New variable.
3568 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3569 (.dep1): Delete creating of cgen-opc.h.
3570 (.tcdep): Put proper contents in cgen-opc.h.
3571 * configure.in (m32r): Delete setting of extra_files, extra_links.
3572 (AC_OUTPUT): Create cgen-opc.h.
3573 * configure: Regenerated.
3575 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3577 * makefile.vms: Update to build gasp.exe.
3579 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3581 * write.c (relax_frag): Make non-static.
3582 * write.h (relax_frag): Add prototype for.
3583 * config/tc-m32r.h (md_do_align): New arg `max'.
3584 * config/tc-m32r.c (m32r_do_align): Likewise.
3585 Update calls to frag_align, frag_align_pattern.
3586 (fill_insn): Update call to m32r_do_align.
3587 (m32r_scomm): Update call to frag_align.
3589 * config/tc-m32r.[ch]: New files.
3591 * Makefile.in (CPU_TYPES): Add m32r.
3592 (TARGET_CPU_CFILES): Add tc-m32r.c.
3593 (TARGET_CPU_HFILES): Add tc-m32r.h.
3594 (DISTCLEAN_HERE): Add cgen-opc.h.
3595 (.dep1,.tcdep): Create empty cgen-opc.h.
3596 (cgen.o): Add dependencies.
3597 (dependencies): Regenerate.
3598 * as.h (struct frag): New member fr_targ.
3599 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3600 * conf.in (USING_CGEN): New macro.
3601 * configure.in (m32r-*-*): Add entry for.
3602 Add cgen.o to extra_objects.
3603 * configure: Regenerate.
3604 * frags.c (frag_var): fr_pcrel_adjust renamed to
3605 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3606 (frag_variant): Likewise.
3607 * write.c (relax_frag): Likewise.
3608 * config/tc-ns32k.c (*): Likewise.
3610 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3612 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3613 rather than for any end of line character.
3615 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3616 call abort (i.e., as_abort) rather than crashing.
3618 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3619 OBJ_ELF, rather than of S_GET_OTHER.
3621 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3623 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3625 * Makefile.in (VERSION): Set to 2.8.1.
3627 * Branched binutils 2.8.
3629 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3631 * COPYING: Update FSF address.
3633 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3635 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3637 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3639 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3641 * config-gas.com: Update to handle both vax and alpha.
3642 * makefile.vms: Update to use config-gas.
3643 * conf-a-gas.com: Remove file.
3645 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3647 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3648 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3649 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3651 start-sanitize-tic80
3652 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3654 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3655 at the beginning of a line for compatibility with .S files where
3656 cpp leaves the filename transitions beginning with '#'.
3659 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3661 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3662 tc_coff_sizemachdep if OBJ_COFF.
3664 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3666 * config/tc-ppc.c (register_name): Declare.
3668 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3670 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3671 * configure: Rebuild.
3673 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3675 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3676 (mips16_mark_labels): New static function.
3677 (append_insn): Call mips16_mark_labels.
3678 (mips_emit_delays): Likewise.
3679 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3680 (s_mips_stab): New static function.
3682 * configure.in: Use ELF for mips-*-gnu*.
3683 * configure: Rebuild.
3685 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3687 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3690 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3692 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3693 set OPCODES_LIB to empty.
3694 * configure: Rebuild.
3696 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3698 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3700 * configure: Rebuild.
3702 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3704 * itbl-parse.y (yyerror): Make static. Declare.
3706 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3707 * configure.in: Set emulations for mips-*-linux*-*.
3708 * configure: Rebuild.
3710 * config/tc-mips.c (struct mips_set_options): Define.
3711 (mips_opts): New static variable.
3712 (mips_isa): Remove. Now a field in mips_opts. Change all
3714 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3715 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3716 (struct mips_option_stack): Define.
3717 (mips_opts_stack): New static variable.
3718 (s_mipsset): Add support for .set push and .set pop.
3719 * doc/c-mips.texi: Document .set push and .set pop.
3721 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3722 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3723 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3725 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3727 * as.c (parse_args): Update copyright date in version message.
3729 * Makefile.in (clean-here): Remove dependency files.
3731 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3732 (s_mri_common): Check S_IS_COMMON unconditionally.
3733 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3734 * config/tc-alpha.c (s_alpha_comm): Likewise.
3735 * config/tc-mips.c (nopic_need_relax): Likewise.
3736 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3737 (ppc_pe_comm): Likewise.
3738 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3739 common symbol to bfd_com_section_ptr.
3740 * config/tc-sparc.c (s_common): Likewise.
3741 (tc_gen_reloc): Likewise.
3744 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3746 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3749 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3751 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3754 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3756 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3759 * listing.c (print_lines): Add lineno parameter. Change all
3761 (listing_listing): Only call calc_hex for the right line.
3762 (listing_list): Set the new edict based on the current edict, in
3763 order to handle listing commands in macros correctly.
3765 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3768 * cond.c (cond_finish_check): New function.
3769 * as.h (cond_finish_check): Declare.
3770 * as.c (main): Call cond_finish_check.
3773 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3775 * config/tc-d30v.c (md_assemble): If two instructions
3776 are supposed to be assembled in parallel and the first one is
3777 long, print an error and stop.
3778 (md_apply_fix3): Don't calculate absolute relocs. Just write
3782 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3784 * config/tc-i386.h (iclrKludge): Define.
3785 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3787 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3789 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3790 * config/tc-alpha.c (alpha_debug): New static variable.
3791 (md_parse_option): Set alpha_debug if -g is seen.
3792 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3795 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3797 * config/tc-d30v.c (build_insn): Enable range-checking code.
3798 (postfix): Stop at space or comma.
3799 (md_assemble): Change error message.
3802 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3804 * Makefile.in: Added automatic dependency building.
3805 * dep-in.sed: New file.
3807 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3809 * config/obj-ieee.c (segment_name): Don't define function if this
3812 * config/obj-coff.h (DO_STRIP): Don't define.
3813 * config/tc-h8300.h (DO_STRIP): Don't define.
3814 * config/tc-h8500.h (DO_STRIP): Don't define.
3815 * config/tc-w65.h (DO_STRIP): Don't define.
3816 * config/tc-z8k.h (DO_STRIP): Don't define.
3818 * symbols.c (colon): Call obj_frob_label if it is defined.
3819 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3821 * configure.in: Don't set files and links. Don't call
3822 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3823 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3824 * configure: Rebuild.
3825 * Makefile.in (TARG_CPU_C): New variable.
3826 (TARG_CPU_O, TARG_CPU_H): New variables.
3827 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3828 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3829 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3830 (LINKED_SOURCES): Remove.
3831 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3832 (LINKED_HEADERS): Remove.
3833 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3834 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3836 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3837 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3838 (itbl-cpu.h): Remove target.
3839 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3842 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3844 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3846 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3848 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3849 open coded loop that does not require the name to start with a
3852 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3854 * frags.c (frag_var): Change offset parameter to offsetT.
3855 (frag_variant): Likewise.
3856 * frags.h (frag_variant, frag_var): Update declarations.
3857 * config/tc-m68k.c (struct m68k_it): Change foff field to
3859 (add_frag): Change off parameter to offsetT.
3860 * Several files: Add casts to calls to frag_var.
3862 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3863 serialize a parallel make.
3864 (itbl-parse.h): Split target out from itbl-parse.c.
3866 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3868 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3870 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3871 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3872 storing the value of a common symbol.
3874 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3876 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3878 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3879 that is done by symbol_remove and symbol_insert.
3881 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3884 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3886 * config/tc-mips.c (load_register): In 32 bit mode, when not
3887 dealing with a 64 bit number, permit the upper 32 bits to be set
3888 even if bit 31 is not set.
3890 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3892 * read.c (potable): Add "equiv".
3893 (s_set): Handle .equiv based on argument.
3894 * doc/as.texinfo (Equiv): New node to document .equiv.
3895 (Err): New node to document .err.
3897 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3899 * Many files: Add function prototypes.
3900 * as.c (show_usage, parse_args): Make static.
3901 * frags.h (frag_alloc): Declare.
3902 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3903 * symbols.c (dollar_label_instance): Change return type to long.
3904 * symbols.h (print_symbol_value): Declare.
3905 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3906 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3907 (remove_subsegs, relax_frag): Make static.
3908 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3909 (what_kind_of_float): Likewise.
3910 (atof_vax): Make static. Change what_kind to int.
3911 (md_atof): Change what_statement_type to int.
3912 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3913 * config/tc-alpha.c (vax_md_atof): Declare.
3914 (md_atof): Don't declare atof_ieee and vax_md_atof.
3915 * config/tc-i386.c (set_16bit_code_flag): Make static.
3916 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3917 * config/tc-m68k.c (add_fix): Change width to int.
3918 (insert_reg): Change regname to const.
3919 (md_atof): Don't declare atof_ieee.
3920 (demand_empty_rest_of_line): Don't declare.
3921 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3922 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3923 (parse_keyword_arg): Change lookup_fn to take const arg.
3924 (md_atof): Don't declare atof_ieee.
3925 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3926 (tc_aout_pre_write_hook): Don't declare.
3928 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3930 * as.h (bfd_alloc_by_size_t): Don't declare.
3931 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3933 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3935 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3936 (symbol_append): Set sy_next and sy_previous when adding a single
3937 symbol to an empty list. Call debug_verify_symchain.
3938 (verify_symbol_chain): Use assert, not know.
3940 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3942 * NEWS: Note BeOS support.
3943 * configure.in: (ppc-*-beos): New target, use coff as object format.
3944 * configure: Regenerate with autoconf.
3946 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3948 * config/tc-mips.c (md_apply_fix): Improve error message for out
3951 * Makefile.in: Add dependencies on obstack.h where needed.
3953 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3955 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3956 case of a symbol equated to another symbol when using SVR4_PIC.
3958 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3960 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3962 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3963 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3965 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3966 and md_elf_section_change_hook if they are defined.
3967 (obj_elf_text, obj_elf_previous): Likewise.
3969 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3971 * config/obj-multi.h (struct elf_obj_sy): Define if
3973 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3975 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3976 OBJ_SYMFIELD_TYPE is defined.
3978 * doc/as.texinfo (bss): Improve description of .bss section. In
3979 ELF or COFF, you are permitted to switch into the section.
3980 (Comm): Rewrite description of common symbols.
3981 (Lcomm): Mention that some targets permit a third argument.
3983 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3985 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3987 * symbols.c (colon): Change type of local to int. From Alan Modra
3988 <alan@spri.levels.unisa.edu.au>.
3990 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3991 alignment if a zero fill pattern was explicitly specified.
3992 * config/tc-sh.c (sh_do_align): Likewise.
3994 * read.c (equals): Always permit register names to be redefined.
3996 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3997 mips16 symbol to be adjusted if a symbol is being subtracted from
4000 From Eric Youngdale <eric@andante.jic.com>:
4001 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4002 illegal symbol version names.
4003 (elf_frob_symbol): Check for external default versions.
4005 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4007 From Eric Youngdale <eric@andante.jic.com>:
4008 * config/obj-elf.h (struct elf_obj_sy): Define.
4009 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4011 * config/obj-elf.c (obj_elf_symver): Just record the name.
4012 (obj_symbol_new_hook): Initialized versioned_name field.
4013 (elf_frob_symbol): If there is a versioned_name, either rename the
4014 symbol, or add an alias with that name.
4016 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4018 * config/tc-mn10300.c (md_relax_table): Define.
4019 (md_convert_frag): Implement.
4020 (md_assemble): Handle relaxable operands/instructions correctly.
4021 (md_estimate_size_before_relax): Implement.
4022 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4024 * config/tc-mn10200.c (md_relax_table): Fix typos.
4026 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4027 relocs anymore. Tweak fx_offset for pc-relative relocs.
4029 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4031 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4034 start-sanitize-tic80
4035 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4037 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4039 * config/tc-tic80.c (md_begin): Declare external variable
4040 coff_flags and insert an F_AR32WR bit into it.
4043 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4045 * read.c (equals): Add reassign parameter. Change all callers.
4046 * read.h (equals): Update declaration.
4048 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4050 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4051 can rely on the frag address to determine whether a frag is
4054 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4056 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4057 (S_LOCAL_NAME): Likewise.
4058 (FAKE_LABEL_NAME): Define unconditionally.
4059 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4061 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4062 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4063 Don't define FAKE_LABEL_NAME.
4064 * config/te-ic960.h: Likewise.
4065 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4066 (mips_frob_file_before_adjust): Declare.
4067 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4068 (mips_local_label): Remove.
4070 * config/te-sco386.h: Remove; not used.
4072 start-sanitize-tic80
4073 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4075 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4076 byte alignment rather than power-of-two alignment that is the
4080 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4082 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4084 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4085 message, and add newline.
4086 (process_file): Don't process assignments in the label if this is
4087 a equ or assign pseudo-op.
4088 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4089 and K_EQU, to match documentation.
4091 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4093 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4094 to denote read-only data sections.
4096 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4098 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4099 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4101 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4102 binary number if the next character is '+' or '-'.
4104 start-sanitize-tic80
4105 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4107 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4108 (find_opcode): Match operands that can be floats.
4109 (build_insn): Handle O_big (float) expressions and build
4113 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4115 * configure.in (mips*-*-lnews*): New target, also make empty
4116 emulation list for this target.
4117 * configure: Update.
4118 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4119 (mips_target_format): Use.
4120 * te-lnews.h: New file.
4122 start-sanitize-tic80
4123 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4125 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4126 operands with :m or :s modifiers and generate the right opcodes
4130 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4132 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4133 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4135 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4137 * config/tc-m68k.c (instring): Useless local declaration of
4138 crack_operand removed.
4139 * expr.h (expressionS): Changed type of X_op field to operatorT if
4142 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4144 Based on patches from Robert Lipe <robertl@dgii.com>:
4145 * configure.in: Add i386coff and i386elf to emulation list.
4146 * configure: Rebuild.
4147 * as.c (i386coff, i386elf): Declare.
4148 * obj.h (coff_format_ops): Declare.
4149 * config/obj-coff.c (OBJ_HEADER): Define.
4150 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4151 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4152 (obj_pseudo_table): Add "version".
4153 (coff_pop_insert): New static function.
4154 (coff_sec_sym_ok_for_reloc): New static function.
4155 (no_func): New static function.
4156 (coff_format_ops): New variable.
4157 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4158 (obj_symbol_new_hook): Define.
4159 (coff_obj_read_begin_hook): Declare.
4160 (obj_read_begin_hook): Define.
4161 * config/tc-i386.h (i386_target_format): Declare.
4162 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4163 OUTPUT_FLAVOR when appropriate.
4164 (i386_target_format): New function.
4165 * Makefile.in (obj-coff.o): New target.
4166 (e-i386coff.o, e-i386elf.o): New targets.
4168 From Stephen Williams <steve@icarus.icarus.com>:
4169 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4170 (_tc_get_bal_of_call): Don't declare.
4171 (tc_get_bal_of_call): Declare as function, don't define as macro.
4172 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4173 in sy_tc field, not x_balntry field.
4174 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4175 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4176 field, not x_balntry field.
4178 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4179 have the SHF_ALLOC attribute.
4181 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4182 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4183 (itbl-lex.o): Depend upon itbl-parse.h.
4185 * itbl-parse.y (yyerror): Change return type to int. Change to
4186 use old style function declaration.
4188 * Makefile.in (itbl-lex.o): Remove -Wall.
4189 (itbl-parse.o): Likewise.
4191 * cond.c (s_ifdef): If we should omit conditionals from listings,
4193 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4194 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4195 (listing_listing): Handle EDICT_NOLIST_NEXT.
4196 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4197 * listing.h (LISTING_NOCOND): Define.
4198 (LISTING_SKIP_COND): Define.
4199 * as.c (show_usage): Mention c as a suboption of -a.
4200 (parse_args): Handle c as a suboption of -a.
4201 * doc/as.texinfo: Document -alc.
4203 start-sanitize-tic80
4204 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4206 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4209 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4211 * doc/as.texinfo: Document .symver.
4213 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4215 * config/tc-d10v.c: Change pre_defined_registers to
4216 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4218 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4220 * config/obj-coff.c: Fix typo in comment section.
4221 start-sanitize-tic80
4222 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4223 an additional alignment argument.
4224 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4226 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4230 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4232 * Makefile.in: Remove dependancies on itbl-cpu.h.
4233 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4236 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4238 * itbl-ops.h: Include as.h.
4240 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4242 * as.c: Remove -t option.
4243 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4244 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4245 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4247 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4249 * itbl-ops.c: Don't define DEBUG.
4251 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4253 * Makefile.in: Update itbl-test.c to reflect its new location.
4255 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4257 * itbl-ops.c: Add test for itbl_have_entries.
4258 * config/tc-mips.c: Remove test for itbl_have_entries.
4259 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4261 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4263 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4264 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4265 (LEX, LEXFLAGS): Define.
4266 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4268 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4270 * itbl-parse.y: Fix indentation mistakes from indent program.
4271 * itbl-lex.l: Fix indentation mistakes from indent program.
4272 * itbl-ops.h: Add include for ansidecl.h.
4273 Add PARAMS around function arguments.
4274 Add declaration for itbl_have_entries.
4275 * itbl-ops.c: Add PARAMS around function arguments.
4276 * Makefile.in: Add itbl build rules.
4277 Add dependancies for itbl files to mips target.
4278 * as.c: Add itbl support.
4279 Add new option "--insttbl" for dynamically extending instruction set.
4280 * as.h: Declare insttbl_file_name;
4281 the name of file defining extensions to the basic instruction set
4282 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4283 itbl-ops.o to extra_objects for mips configuration.
4284 Add include file link from itbl-cpu.h to
4285 config/itbl-${target_cpu_type}.h.
4286 * config/tc-mips.c: Allow copz instructions.
4287 Add notes for future additions to the itbl support.
4289 (macro): Call itbl_assemble to assemble itbl instructions.
4290 See if an unknown register is specified in an itbl entry.
4292 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4293 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4295 start-sanitize-tic80
4296 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4297 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4299 (build_insn): Grab a frag early so we can use the address in
4300 fixups. Take one's complement of BITNUM values before insertion
4301 in opcode. Add code to support O_symbol operands.
4302 (md_apply_fix): Replace unimplemented warning with implementation.
4303 (md_pcrel_from): Ditto.
4304 (tc_coff_fix2rtype): Ditto.
4307 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4309 * config/tc-d30v.c (parallel_ok): New function.
4310 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4312 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4313 relocation is in different section.
4315 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4317 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4318 don't set the section alignment to 2**4.
4320 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4322 * config/tc-m68k.c (line_comment_chars): Add '*'.
4324 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4325 (do_scrub_begin): Don't set lex['*'].
4326 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4327 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4330 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4331 * configure: Rebuild.
4332 * config/te-svr4.h: New file.
4333 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4334 TE_SVR4 or TE_DELTA.
4336 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4338 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4339 short conditional branch around a long unconditional branch.
4341 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4343 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4346 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4349 * symbols.c (resolve_symbol_value): If both left and right
4350 operands are undefined, warn about both of them.
4352 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4354 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4355 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4356 (obj_elf_symver): New static function.
4357 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4360 * write.c (relax_segment): Make type and printf format agree.
4362 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4366 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4368 * config/tc-d30v.c, config/tc-d30v.h: New files.
4370 * configure: Rebuilt.
4372 * configure.in: Add case for d30v.
4375 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4377 * config/tc-alpha.h (md_operand): Define with a null expansion,
4378 like all the other targets.
4379 * doc/internals.texi (CPU backend): Add missing word in
4380 md_flush_pending_output description. Fix typo in md_convert_frag
4382 start-sanitize-tic80
4383 * config/tc-tic80: Minor comment additions/changes.
4386 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4388 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4389 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4390 * config/obj-coff.c (obj_coff_def): Use
4391 tc_canonicalize_symbol_name if defined.
4392 (obj_coff_tag, obj_coff_val): Likewise.
4393 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4395 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4397 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4398 does not actually work, though:
4399 * configure.in (i386-sequent-bsd*): New target.
4400 * configure: Rebuild.
4401 * config/tc-dynix.h: New file.
4402 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4404 * read.c (do_align): Add max parameter. Change all callers.
4405 Remove useless static variables.
4406 (s_align): New static function. Do common portion of
4407 s_align_bytes and s_align_ptwo.
4408 (s_align_bytes, s_align_ptwo): Just call s_align.
4409 * frags.c (frag_align): Add max parameter. Change all callers.
4410 (frag_align_pattern): Likewise.
4411 * frags.h (frag_align, frag_align_pattern): Update declarations.
4412 * write.c (relax_segment): Limit alignment change to fr_subtype.
4413 Fix some types to be addressT.
4414 * config/obj-coff.c (size_section): Likewise.
4415 * config/obj-ieee.c (size_section): Likewise.
4416 * config/tc-d10v.h (md_do_align): Add max parameter.
4417 * config/tc-i386.h (md_do_align): Likewise.
4418 * config/tc-m88k.h (md_do_align): Likewise.
4419 * config/tc-m88k.c (m88k_do_align): Likewise.
4420 * config/tc-sh.h (md_do_align): Likewise.
4421 * config/tc-sh.c (sh_do_align): Likewise.
4422 * as.h: Improve comments on rs_align and rs_align_code.
4423 * doc/as.texinfo: Document new alignment arguments.
4424 * doc/internals.texi (Frags): Document use of fr_subtype field for
4425 rs_align and rs_align_code.
4427 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4429 * config/tc-mips.c: Changed opcode parsing.
4431 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4433 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4434 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4435 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4436 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4437 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4438 to a location consistent with the rest of the target include files.
4439 * config/tc-i386.c: Remove misleading comment.
4440 * doc/internals.texi (CPU backend): Add description of function
4441 md_undefined_symbol.
4442 start-sanitize-tic80
4443 * config/tc-tic80.c: Add code to insert predefined symbols into the
4444 symbol table so they can be parsed by the standard expression parser.
4445 Remove custom code that use to parse them.
4446 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4447 to a location consistent with the rest of the target include files.
4450 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4452 * as.h: GNU c provides unlink() function.
4454 Unify section handling on openVMS/Alpha:
4455 * config/tc-alpha.c(s_alpha_link): Remove.
4456 (s_alpha_section): New function.
4457 Remove case-hacking of symbols
4458 Add .code_address pseudo-op.
4459 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4460 (s_alpha_code_address): New function.
4461 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4462 static constructors/destructors.
4463 Add debug code for crash debugs, to be removed when traceback code
4464 is added to object code.
4465 (s_alpha_name): New function for .name pseudo-op.
4466 (alpha_print_token): New function to print token expressions with
4467 alpha specific extensions.
4469 * makefile.vms: Allow compilation with current gcc snapshot.
4471 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4473 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4474 (DVIPS): Set to dvips.
4475 (ps, as.ps, gasp.ps): New targets.
4476 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4477 and MAKEINFO env variables.
4478 (internals.ps): Use DVIPS macro.
4479 (clean): Remove core and backup files.
4480 (distclean): Remove temporary files from building internals.
4482 * doc/internals.texi (Frags): Fix typo.
4483 (GAS processing): Ditto.
4484 (CPU backend): Ditto.
4485 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4486 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4487 * read.c: Remove ugly hack that dealt with config files not
4488 correctly defining TARGET_BYTES_BIG_ENDIAN.
4489 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4490 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4491 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4492 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4493 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4494 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4495 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4496 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4497 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4498 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4499 whether it is defined or not.
4500 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4501 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4502 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4503 whether it is defined or not.
4504 start-sanitize-tic80
4505 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4506 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4509 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4511 * write.c (write_relocs): Correct text in as_fatal error message,
4512 bfd_perform_relocation -> bfd_install_relocation.
4514 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4516 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4517 * read.c (LEX_TILDE): Define if not defined.
4518 (lex_type): Use LEX_TILDE.
4519 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4520 not is_part_of_name.
4522 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4524 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4527 * config/tc-mips.c (mips16_extended_frag): Correct base address
4528 for an extended PC relative instruction.
4529 (md_convert_frag): Likewise.
4531 * config/tc-mips.c (prev_nop_frag): New static variable.
4532 (prev_nop_frag_holds): New static variable.
4533 (prev_nop_frag_required): New static variable.
4534 (prev_nop_frag_since): New static variable.
4535 (append_insn): If we aren't reordering, and prev_nop_frag is not
4536 NULL, and we don't need any nops, then decrease the size of
4537 prev_nop_frag. Don't insert nops because of instructions in
4538 noreorder sections. Remember whether the previous instructions
4539 where in noreorder sections even when not reordering.
4540 (mips_no_prev_insn): Add preserver parameter. Change all
4541 callers. Refer prev_nop_frag variables when appropriate.
4542 (mips_emit_delays): Set up prev_nop_frag.
4543 (s_mipsset): Clear prev_nop_frag if reordering.
4545 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4547 * config/tc-mips.c (append_insn): Remove useless code which
4548 handled swapping a mips16 jump with a mips16 instruction with a
4551 * config/tc-mips.c (md_parse_option): When debugging, set
4552 mips_optimize to 1, not 0.
4554 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4556 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4557 like the expression was based on `.', adjust the value of the
4560 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4561 extended instruction in a delay slot when not reordering.
4562 (md_convert_frag): Warn if an extended instruction appears in a
4565 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4566 (s_insn): New static function.
4567 * doc/c-mips.texi: Document .insn.
4569 * config/tc-mips.c (md_begin): Add the general registers to the
4571 (mips16_ip): First parse the expression, and then see whether it
4572 came up with a register, rather than trying to first see whether
4573 we are looking at a register.
4575 start-sanitize-tic80
4576 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4578 * config/tc-tic80.c: Numerous changes and additions to flesh
4579 out functions that were previously just stubs, and fix some
4580 problems found using the new TIc80 testsuite cases.
4583 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4585 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4586 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4588 * config/tc-mips.c (append_insn): Output jump instruction as a
4589 pair of 2 byte instructions, rather than as a single 4 byte
4592 start-sanitize-r5900
4593 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4594 (mips_ip): Don't check INSN_ISA for a macro.
4597 start-sanitize-r5900
4598 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4600 * config/tc-mips.c: added r5900.
4603 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4605 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4606 config/itbl-mips.h: Add copyright message and fix indentation.
4608 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4610 * itbl-ops.c: New file. Add support for dynamically read
4611 instruction registers, opcodes and formats. Build internal table
4612 for new instructions and provide callbacks for assembler and
4614 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4616 * itbl-ops.h: New file. Header file for itbl support.
4617 * config/itbl-mips.h: New file. Mips specific definitions for
4620 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4622 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4623 fit into the constant field of a relaxable operand, then it does
4626 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4628 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4629 a jsr target in a different section just like a jsr to
4630 an undefined target.
4632 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4634 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4635 against any mips16 symbols, not just externally visible ones.
4636 (md_apply_fix): Corresponding change.
4638 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4640 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4641 the operand of the exit instruction.
4643 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4645 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4646 as O_symbol, copy over the segment.
4648 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4650 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4651 fixup to be against the section symbol, adjust the value
4654 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4656 * write.c (write_relocs): Avoid looping on equated symbols.
4657 Adjust fx_offset by X_add_number for each symbol.
4658 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4660 (fixup_segment): Add a loop to track down equated symbols and
4661 adjust fx_offset appropriately.
4663 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4665 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4666 jmp -> bra relaxing.
4667 (md_convert_frag): Handle jmp->bra relaxing.
4668 (md_assemble): Handle jmp->bra relaxing.
4669 (md_estimate_size_before_relax): Likewise.
4671 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4673 * config/tc-i386.c (i386_align_code): Add comments explaining the
4676 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4678 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4679 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4681 (md_longopts): Add "enforce-aligned-data".
4682 (md_show_usage): Mention --enforce-aligned-data.
4683 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4684 enforce-aligned-data.
4686 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4687 "word", and "short".
4688 (ppc_xcoff_cons): New static function.
4690 * write.c (relax_segment): Give an error if a .space symbol is
4691 common or undefined.
4693 * read.c (read_a_source_file): Don't handle mri_pending_align if
4694 the handler is s_globl or s_ignore.
4696 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4698 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4699 start-sanitize-tic80
4700 * config/tc-tic80.c: Many additions to previous placeholder file.
4701 * config/tc-tic80.h: Ditto.
4704 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4706 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4708 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4710 * config/tc-mips.c (mips_fix_adjustable): New function.
4711 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4712 (mips_fix_adjustable): Declare.
4714 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4715 * read.c (read_a_source_file): After doing an mri_pending_align,
4716 adjust the line_label if there is one.
4717 (s_space): Set mri_pending_align if an odd number of bytes were
4720 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4722 * config/tc-d10v.h (md_do_align): Add this hook to call
4723 d10v_cleanup() when a ".align" is detected.
4725 * config/tc-d10v.c (find_opcode): Correctly calculate
4726 branch displacement when .aligns are present.
4728 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4730 * config/tc-mn10200.c (md_relax_table): Define.
4731 (md_convert_frag): Implement.
4732 (md_assemble): Handle relaxable operands/instructions correctly.
4733 (md_estimate_size_before_relax): Implement.
4734 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4736 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4738 * config/tc-mips.c (append_insn): Give an error for jumps to a
4740 (md_apply_fix): Make a branch to an odd address an error rather
4743 * config/tc-mips.c (md_convert_frag): If the user explicitly
4744 requested an extended opcode, pass warn as true to mips16_immed.
4746 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4747 an explicit 0, so that explicitly extended instructions work
4750 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4752 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4753 symbol for a common symbol.
4755 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4757 Patch presumed to have been checked in awhile ago but wasn't.
4758 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4759 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4760 (relax_segment, case rs_org): Move code inside braces. Move locals
4761 target,after inside too.
4762 (relax_segment, case rs_machine_dependent): Guts moved to ...
4763 (relax_frag): New function.
4764 Call md_prepare_relax_scan if defined.
4766 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4768 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4769 'p' operand specifier.
4771 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4773 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4774 m68k family cpus which support long branch addressing modes.
4775 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4776 md_create_long_jump): Use it.
4778 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4780 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4781 the .reginfo or .MIPS.options section if configured for an
4784 * config/tc-mips.c (md_begin): Don't set interlocks for
4787 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4789 * read.c (read_a_source_file): Make sure the symbol ends with
4790 whitespace before checking whether the next character is '='.
4792 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4794 * config/tc-i386.c (sco_id): Moved from here...
4795 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4796 really is an SCO ELF specific thing, not just a SCO x86 specific
4799 start-sanitize-tic80
4800 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4802 * configure.in (tic80-*-*): Don't require 'coff'.
4803 * configure: Regenerate.
4806 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4808 * read.c (emit_expr): Check for overflow of a negative value
4810 * write.c (fixup_segment): Likewise.
4811 * config/obj-coff.c (fixup_segment): Likewise.
4813 * config/tc-m68k.c (struct label_line): Define.
4814 (labels, current_label): New static variables.
4815 (md_assemble): Mark current_label as text, and clear it.
4816 (m68k_frob_label): New function.
4817 (m68k_flush_pending_output): New function.
4818 (m68k_frob_symbol): New function.
4819 * config/tc-m68k.h (tc_frob_label): Define.
4820 (md_flush_pending_output): Define.
4821 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4822 (tc_frob_coff_symbol): Likewise.
4824 * read.c (read_a_source_file): When defining a macro in MRI mode,
4825 don't add the symbol to the symbol table.
4827 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4829 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4830 here since fixup_segment doesn't (linkrelax is set).
4831 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4833 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4835 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4838 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4840 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4841 to avoid warnings with the native HP compiler.
4842 (fix_new_hppa): Similarly for the r_type argument.
4843 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4844 in an #if OBJ_ELF to keep gcc -Wall quiet.
4845 (md_apply_fix): Always initialize "result".
4847 * config/tc-mn10200.c (md_assemble): Generate relocations.
4849 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4851 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4854 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4856 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4857 pass on the new file hook.
4859 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4860 !alpha_force_relocation, as local LITERALs can be adjusted to be
4861 relative to the section.
4863 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4865 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4867 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4868 aligned to odd boundary.
4869 (tc_frob_coff_symbol): Define.
4871 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4873 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4875 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4876 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4878 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4880 (md_assemble): If the size is 'B', set fx_signed.
4881 (md_apply_fix_2): Use fx_signed when checking for overflow.
4883 * write.h (struct fix): Add fx_signed field.
4884 * write.c (fix_new_internal): Initialize fx_no_overflow and
4886 (fixup_segment): Use fx_signed when checking for overflow.
4887 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4888 fx_signed when checking for overflow.
4890 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4892 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4893 updated, and all the useful information is in doc/internals.texi.
4895 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4896 * read.c (read_a_source_file): Check for conditional operators
4897 before doing an MRI pending alignment.
4898 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4899 (tc_conditional_pseudop): Define.
4900 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4901 * doc/internals.texi (CPU backend): Describe
4902 tc_conditional_pseudoop.
4904 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4905 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4907 (md_begin): Check m68k_rel32_from_cmdline before setting
4909 (m68k_mri_mode_change): Likewise.
4910 (md_longopts): Add --disp-size-default-16 and
4911 --disp-size-default-32.
4912 (md_parse_option): Handle new options.
4913 (md_show_usage): Mention new options.
4914 * doc/c-m68k.texi (M68K-Opts): Document new options.
4916 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4917 * config/tc-m68k.c (m68k_index_width_default): New static
4919 (m68k_ip): Use m68k_index_width_default to set the size of a base
4920 register whose size was not given.
4921 (md_longopts): Add --base-size-default-16 and
4922 --base-size-default-32.
4923 (md_parse_option): Handle new options.
4924 (md_show_usage): Mention new options.
4925 * doc/c-m68k.texi (M68K-Opts): Document new options.
4927 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4929 * configure.in: Recognize mips-*-linux* target.
4930 * configure: Rebuild.
4932 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4933 work if valueT is only 32 bits.
4935 * config/tc-mips.c: Throughout, check target_big_endian rather
4937 (byte_order): Remove.
4938 (mips_init_after_args): Remove.
4939 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4940 (mips_init_after_args): Don't declare.
4941 (tc_init_after_args): Don't define.
4943 * config/tc-mips.h (tc_frob_after_relocs): Define if
4945 (mips_elf_final_processing): Likewise.
4946 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4948 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4950 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4951 sld.{h,w} and the operand is relocatable, adjust the adend by
4952 shifting it right one bit.
4954 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4956 * read.c (read_a_source_file): Check mri_pending_align after
4957 checking for a macro. From Ronald F. Guilmette
4960 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4962 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4963 add segment argument. If OBJ_ELF, treat a relocation against a
4964 symbol in a linkonce section like a relocation against an external
4966 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4968 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4970 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4972 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4974 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4975 includes config.h instead of host.h, tc.h instead of tp.h, and
4976 targ-env.h instead of target-environment.h.
4977 Also, obj-format.h includes targ-cpu.h instead of
4979 start-sanitize-tic80
4980 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4981 * configure: Rebuild with autoconf.
4982 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4983 (TARGET_FORMAT): Define to "coff-tic80".
4984 * config/tc-tic80.c: New file for TIc80 support.
4985 * config/tc-tic80.h: New file for TIc80 support.
4988 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4990 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4993 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4995 * write.c (adjust_reloc_syms): If the fixup symbol has been
4996 equated to an undefined symbol, convert the fixup to being against
4997 the target symbol. Remove obsolete code handling a special case
5000 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5002 * mpw-make.sed: Use NewFolderRecursive for installation.
5004 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5006 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5008 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5010 * config/tc-d10v.c (md_assemble): Fix bug which caused
5011 second instruction in a line to be case sensitize.
5013 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5015 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5016 range check operands with MN10200_OPERAND_NOCHECK set.
5017 (check_operand): Likewise.
5019 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5021 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5022 (md_begin): Always align the text section to a four byte
5024 (append_insn): Remove call to record_align.
5026 * config/tc-mips.c (insn_label): Remove.
5027 (struct insn_label_list): Define.
5028 (insn_labels, free_insn_labels): New static variables.
5029 (mips_clear_insn_labels): New static function.
5030 (append_insn): Mark all mips16 text labels, and make them odd.
5031 Handle all labels after emitting a nop, not just one. Call
5032 mips_clear_insn_labels rather than just clearing insn_label.
5033 (mips_emit_delays): Add insns parameter, and use it to decide
5034 whether to mark mips16 labels. Handle all labels, not just one.
5035 Force mips16 labels to be odd. Change all callers.
5036 (mips16_immed): Don't check for an odd branch target.
5037 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5038 (mips16_extended_frag): Ignore the low bit in a branch target.
5039 (md_convert_frag): Likewise.
5040 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5041 clearing insn_label.
5042 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5043 (s_float_cons, s_gpword): Likewise.
5044 (s_align): Use insn_labels rather than insn_label.
5045 (s_cons, s_float_cons, s_gpword): Likewise.
5046 (mips_frob_file_after_relocs): New function.
5047 (mips_define_label): Rewrite to add to insn_labels list.
5048 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5049 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5050 out odd, increment it.
5052 * config/tc-mips.c (append_insn): Only update prev_insn when not
5053 reordering if place is NULL.
5055 * config/tc-mips.c (mips16_ip): Check for a missing expression
5056 when using the register indirect addressing mode.
5058 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5060 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5061 check 24bit operands for overflow.
5062 (check_operand): Likewise.
5064 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5066 * doc/as.texinfo (Section): Document how to use the .section
5067 pseudo-op for COFF and ELF.
5069 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5071 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5073 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5075 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5076 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5077 store them. Adjust other RELAX_MIPS16 macros.
5078 (RELAX_MIPS16_DSLOT): Define.
5079 (RELAX_MIPS16_JAL_DSLOT): Define.
5080 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5081 handling of whether previous instruction has a fixup. Set
5082 prev_insn_reloc_type.
5083 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5084 (mips16_extended_frag): Use the right base address for a PC
5085 relative add or load.
5086 (md_convert_frag): Likewise. If a PC relative add or load is
5087 used, record the alignment for the section.
5089 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5091 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5092 linkonce section into a reloc against the section symbol.
5094 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5095 branch instructions.
5097 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5098 system, don't set the section alignment to 2**4.
5099 (s_change_sec): Likewise.
5100 (append_insn): Call record_alignment for the section.
5101 (md_section_align): Don't align the section size for an embedded
5104 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5106 * write.c (adjust_reloc_syms): Make sure that symbols are
5107 resolved; expression symbols may have been skipped.
5108 * config/obj-coff.c (fixup_segment): Likewise.
5110 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5112 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5113 BFD_RELOC_24_PLT_PCREL relocation.
5114 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5116 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5118 * config/tc-d10v.c (write_2_short): Remove code that called
5119 parallel_ok() when the programmer specified parallel instructions.
5121 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5123 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5126 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5127 * config/tc-mn10300.c (md_assemble): Likewise.
5129 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5131 * config/tc-mips.c (append_insn): Make sure there is enough room
5132 in a frag after a mips16 instruction to switch it with a jump
5135 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5136 attempt to use a non absolute symbol in an extending frag.
5138 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5140 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5141 * config/tc-mn10200.h: Likewise.
5143 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5145 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5146 UNGET rather than PUT. Set old_state before setting state to -2.
5148 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5149 when extending because the value is exactly maxtiny + 1.
5151 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5152 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5153 (RELAX_MIPS16_USER_SMALL): Define.
5154 (RELAX_MIPS16_USER_EXT): Define.
5155 (mips16_small, mips16_ext): New static variables.
5156 (append_insn): Pass mips16_small and mips16_ext to
5157 RELAX_MIPS16_ENCODE.
5158 (mips16_ip): Set mips16_small and mips16_ext.
5159 (mips16_immed): Don't check mips16_autoextend.
5160 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5162 * write.c (write_relocs): Print an error for an out of range
5163 fixup, rather than calling abort.
5165 * as.c (main): Unlink the output file if there are errors while
5166 generating the fixups.
5168 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5170 * config/tc-mips.c (mips16_extended_frag): Don't call
5172 (md_convert_frag): Call resolve_symbol_value before calling
5173 S_GET_VALUE, and don't add in the frag address.
5175 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5176 and use them when reporting errors. Change all callers.
5178 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5180 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5181 Remove '$' prefixing for registers.
5183 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5185 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5186 is initialized before using it.
5187 (d10v_cleanup): No longer uses its argument, so make it void.
5189 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5191 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5193 * write.c (fixup_segment): Don't discard the symbol for a PC
5194 relative fixup to an absolute symbol.
5196 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5198 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5199 with multiple sections.
5201 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5203 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5204 no-mips-16 to no-mips16.
5205 (s_mipsset): Accept .set mips16 and .set nomips16.
5207 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5209 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5210 argument, and check for +/- constant following the suffix, folding
5211 it into the expression.
5212 (ppc_elf_cons): Change ppc_elf_suffix calls.
5213 (md_assemble): Ditto.
5214 (shlib): Replace boolean mrelocatable with enumeration shlib.
5215 (md_parse_option): Discriminate between PIC style shared libraries
5217 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5220 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5222 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5223 change the comment characters.
5225 * config/tc-ppc.c (comment_chars): Delete in favor of
5227 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5229 (ppc_comment_chars): Select appropriate comment chars by default.
5230 (msolaris): New flag for -m{,no-}solaris.
5231 (md_parse_option): Recognize -K pic. Add support for
5233 (md_show_usage): Update.
5234 (md_begin): Do not set ELF flags if Solaris.
5235 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5236 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5238 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5240 * as.c (main): Correct handling of flag_always_generate_output.
5242 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5244 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5245 fx_offset, not fx_addnumber.
5247 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5250 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5252 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5254 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5256 * config/tc-mips.c (md_section_align): Check for an alignment of
5257 4, not an alignment of 16. Corrects August 7 patch.
5259 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * configure, conf.in: Rebuild with autoconf 2.12.
5263 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5264 alignment is specified.
5266 Add support for mips16 (16 bit MIPS implementation):
5267 * config/tc-mips.c: Extensive additions for mips16 support, not
5269 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5270 (insn_uses_reg): Change last parameter to an enum.
5271 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5272 (md_relax_frag): Define as mips_relax_frag.
5273 (mips_relax_frag): Declare.
5274 (struct mips_cl_insn): Add use_extend and extend fields.
5275 (tc_fix_adjustable): Define.
5276 * config/obj-elf.h (S_GET_OTHER): Define.
5277 (S_SET_OTHER): Define.
5279 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5281 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5282 o and p operand specifiers.
5284 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5286 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5287 (relax_segment, case rs_org): Move code inside braces. Move locals
5288 target,after inside too.
5289 (relax_segment, case rs_machine_dependent): Guts moved to ...
5290 (relax_frag): New function.
5291 Call md_prepare_relax_scan if defined.
5292 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5295 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5297 * config/tc-mn10300.c (address_registers): Use '$' as register
5298 prefix instead of '%'.
5299 (data_registers, other_registers, md_assemble): Likewise.
5301 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5302 (data_registers, other_registers, md_assemble): Likewise.
5304 * config/tc-mn10300.c (md_assemble): Correctly determine the
5305 correct location and type for each relocation.
5306 (md_pcrel_from): Simplify.
5308 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5311 converted into branch around branch.
5313 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5315 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5316 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5318 * config/tc-mn10300.c (md_begin): Set linkrelax.
5319 (md_assemble): Create fixups as needed.
5320 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5322 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5324 * config/tc-d10v.c (parallel_ok): When automatically converting
5325 serial ops to parallel, do not consider a branch as the first
5328 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5330 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5332 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5334 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5336 (check_operand): Likewise.
5338 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5340 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5342 (write_2_short): Call parallel_ok to check whether two short
5343 instructions the user requested execute in parallel, can be
5346 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5348 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5349 allow a branch and link in parallel with an exe instruction.
5351 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5353 * doc/c-d10v.texi: Add info on @word modifier.
5355 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5357 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5358 operands are assumed to be 32bits. Use "bits" field to hold the
5359 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5360 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5363 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5364 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5366 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5367 MN10300_OPERAND_SPLIT.
5369 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5371 * config/tc-mn10300.c (md_assemble): Insert operands into
5372 the extension part of the instruction if necessary.
5373 (mn10300_insert_operand): Accept pointer to extension word
5374 argument. Make insn a pointer argument too. Return type
5375 is now void. All callers changed.
5377 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5379 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5380 repeated register operands.
5382 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5384 * doc/as.texinfo: Added section on reporting bugs.
5386 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5387 alpha_macro emit field to expect a const argument, and change the
5388 arg field to be const. Fix some spacing to follow the GNU
5391 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5393 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5394 (pca56) and 21264 (ev6) cpus.
5395 (md_apply_fix): Private relocation types are now negative.
5396 (alpha_force_relocation): Likewise.
5397 (tc_gen_reloc): Likewise.
5398 (emit_insn): Likewise.
5399 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5400 (emit_stX): Likewise.
5401 (emit_sextX): Likewise.
5403 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5405 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5406 a symbol found in a reloc.
5408 * symbols.c (resolve_symbol_value): Improve the error message if
5409 an undefined symbol is used in an expression.
5411 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5413 * doc/internals.texi: Rewrite, and add a lot of documentation.
5414 * doc/Makefile.in (internals.info): New target.
5416 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5418 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5419 against weak symbols.
5421 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5423 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5426 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5427 fixup at the right address within the frag.
5429 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5430 to an absolute value, instead increment it as needed.
5432 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5433 * config/tc-v850.c: Fix some indention problems.
5434 (md_relax_table): Define for D9->D99 branch displacement
5436 (md_convert_frag): Do something useful instead of aborting.
5437 (md_estimate_size_before_relax): Likewise.
5438 (md_assemble): Note if the matching instruction has a relaxable
5439 operand. If it does, allocate frag with frag_var and don't
5442 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5444 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5445 write out any buffered instructions when a ".end" is found.
5447 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5449 * read.c (read_a_source_file): New hook md_cleanup().
5451 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5453 * write.c (fix_new_exp): Use make_expr_symbol to build an
5454 expression symbol for a complex fixup.
5456 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5458 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5459 hacks to improve parsing of complex hi, lo, zda, etc
5461 (md_assemble): Don't demand and eat a trailing ')' after finding
5462 a v850 relocation prefix. Sign extend the constant in a
5463 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5465 (parse_cons_expression_v850): Don't eat a trailing ')' after
5466 finding a v850 relocation prefix.
5468 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5469 (TC_CONS_FIX_NEW): Likewise.
5470 * config/tc-v850.c (parse_cons_expression_v850): New function.
5471 (cons_fix_new_v850): Likewise.
5473 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5475 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5477 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5478 for an unknown relocation type.
5480 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5482 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5485 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5487 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5488 differently for movea & sst/sld insns.
5490 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5492 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5495 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5497 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5498 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5499 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5500 frob_file_after_relocs field.
5501 * config/obj-elf.c (elf_format_ops): Likewise.
5502 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5503 including obj-elf.h.
5505 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5507 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5508 specially if not ELF.
5509 (md_apply_fix): Handle BFD_RELOC_64.
5510 (tc_gen_reloc): Handle BFD_RELOC_64.
5512 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5513 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5516 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5517 Don't check S_GET_OTHER.
5519 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5521 * config/tc-mips.c (mips_ip): Accept an odd floating point
5522 register with l.s or s.s.
5524 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5526 (obj_aout_type): New static function.
5528 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5530 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5532 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5534 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5535 and sdaoff expressions.
5537 * write.c (fixup_segment): Don't add symbol value to addend if
5538 TC_V850 and OBJ_ELF.
5539 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5542 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5543 (md_pcrel_from_section): Likewise.
5544 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5546 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5548 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5549 (md_pcrel_from_section): New function.
5550 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5552 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5554 * config/tc-mips.c (load_register): Add cast to offsetT when using
5557 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5559 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5560 (elf_frob_file_after_relocs): ... here. New function.
5561 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5562 * write.c (write_object_file): Call *frob_after_relocs after the
5563 call to write_relocs.
5565 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5567 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5568 symbol, as this messes up linking. Instead, expand the recursive call
5569 inline and change up the appropriate bits to get the 0x8000 offset
5570 in the reloc addend.
5572 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5574 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5575 two symbols in the same segment to be adjusted.
5577 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5578 * configure: Rebuild.
5580 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5582 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5584 (ppc_elf_validate_fix): Ditto.
5585 (md_assemble): Ditto.
5587 (ppc_pe_section): Ditto.
5588 (ppc_frob_symbol): Ditto.
5590 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5592 * config/mn10300.c (md_assemble): Pass an extra shift count
5593 to mn10300_insert_operand based on the opcode format.
5594 (mn10300_insert_operand): Accept and use extra shift count
5597 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5598 formats rather than hard-coded constants.
5600 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5601 are 7 bytes long. Write out instructions in big-endian format.
5603 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5605 * config/tc-mn10300.c (md_assemble): Tweak further so
5606 that all instructions are parsed correctly.
5608 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5610 * as.h: Include libiberty.h.
5611 (xmalloc, xrealloc): Don't declare.
5612 * as.c: Don't include libiberty.h.
5613 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5614 * config/tc-mips.c: Likewise.
5615 * messages.c: Likewise.
5616 (xstrerror): Don't declare.
5617 * xmalloc.c: Remove.
5619 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5621 * config/tc-mn10300.h (pre_defined_registers) Remove.
5622 (system_registers, cc_names): Likewise.
5623 (address_registers, data_registers, other_registers): New register
5625 (register_name, system_register_name, cc_name): Remove.
5626 (mn10300_reloc_prefix): Likewise.
5627 (data_register_name): New function.
5628 (address_register_name, other_register_name): Likewise.
5629 (md_assemble): Rough cut at parsing operands. Remove lots of
5631 (md_apply_fix3): Disable for now.
5633 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5635 * config/tc-m68k.c (select_control_regs): New function, extracted
5636 out of m68k_init_after_args.
5637 (m68k_init_after_args): Use it.
5638 (mri_chip): Use it here as well to update set of allowed control
5641 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5643 * config/obj-elf.c (elf_begin): New function.
5644 (obj_elf_section): Add the section symbol to the symbol table.
5645 * config/obj-elf.h (obj_begin): Define.
5646 (elf_begin): Declare.
5647 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5650 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5652 * config/obj-coff.c (fixup_segment): Subtract the section address
5653 from a PC relative reloc if TC_M68K.
5655 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5657 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5658 .uaxword available even if not OBJ_ELF.
5659 (md_atof): Remove unused local variable wordP.
5661 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5663 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5664 for Matsushita MN10x00 support.
5665 * configure.in: Recognize mn10x00-*-*
5666 * configure: Rebuilt.
5668 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5670 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5671 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5672 (load_expression): track clobbering of base reg before jmp/jsr.
5673 (s_alpha_file): pass case_hack flags and source filename via
5674 symbol table to bfd.
5675 * tc-alpha.h (TC_CONS_FIX_NEW): define
5677 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5679 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5680 * configure: Rebuild.
5682 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5684 * read.c (s_macro): Warn if a macro has the same name as a
5686 (s_space): In m68k MRI mode, align to a word boundary.
5687 * macro.c (define_macro): Add namep parameter. Change all
5689 * macro.h (define_macro): Update declaration.
5691 * as.c (show_usage): Print bug report address.
5692 (parse_args): Change version printing to match current GNU
5694 * gasp.c (show_usage): Print bug report address.
5695 (main): Change version printing to match current GNU standards.
5697 * config/tc-m68k.c (init_table): Correct access control unit
5698 register numbers. From Ken Rose <rose@netcom.com>.
5700 * config/tc-alpha.c: Add some static function prototypes.
5701 (alpha_macros): Move to top of file. Make static.
5702 (alpha_num_macros): Move to top of file.
5704 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5706 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5709 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5711 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5712 and just call sprintf_vma.
5714 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5716 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5718 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5720 * read.c (float_cons): Call md_flush_pending_output if it is
5723 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5725 * config/tc-d10v.c (md_operand): Created. Allows operands to
5727 * config/tc-d10v.h (md_operand): Undefined.
5729 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5731 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5732 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5734 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5736 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5737 reloc for the i960 for a reloc in the same section. This undoes
5738 one of the two changes made Aug 19.
5740 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5742 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5743 symbols to the position of the debugging information.
5745 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5747 * expr.c (expr): Always use unsigned right shifts for >>.
5749 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5751 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5752 slots when processing BL fixups.
5754 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5755 on the first half of the instruction.
5757 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5759 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5760 stabs expression, rather than giving an error.
5762 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5765 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * config/tc-mips.c (append_insn): Fill in the value for a constant
5768 jump, rather than creating a reloc.
5770 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * config/tc-mips.c (append_insn): Don't swap an instruction which
5773 sets a condition code with an instruction which uses a condition
5775 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5778 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5779 (mips_ip): Give a better error message if the ISA level is wrong.
5780 (md_parse_option): Recognize -mcpu=[v][r]5000.
5782 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5784 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5786 (load_register): Ensure hi32 bits are not lost during lo32bit
5787 processing. Fix shift offset that was overflowing into the next
5788 instruction field. Add code to generate shorter sequences for
5789 constants with a single contiguous seqeuence of ones.
5791 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5793 * config/tc-d10v.c (d10v_dot_word): New function to support
5794 "@word" with the word pseudo-op.
5795 (md_apply_fix3): Cleanup and changes to support correct sizes
5796 for 16 and 18-bit relocs.
5798 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5800 * configure.in (sparc-*-aout): Set `em'.
5801 * configure: Regenerated.
5802 * config/te-sparcaout.h: New file.
5803 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5804 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5805 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5806 (SPECIAL_CASE_{SETSW,SETX}): Define.
5807 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5808 (md_begin): Delete setting of `target_big_endian'.
5809 (output_insn): New function.
5810 (md_assemble): Rewrite. Add `setx' support.
5811 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5813 (md_atof): Add little endian support.
5814 (md_number_to_chars): Likewise.
5815 (md_apply_fix): Likewise.
5816 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5817 (md_parse_option): Likewise.
5818 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5820 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5822 * ecoff.c (ecoff_new_file): New function.
5823 * ecoff.h (ecoff_new_file): Declare.
5824 * config/obj-ecoff.h (obj_app_file): Define.
5826 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5828 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5829 symbol by 32k so that our 16-bit signed offset can address the
5830 entire chunk. Reported by <matt@lkg.dec.com>.
5832 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5834 * config/tc-mips.c (load_register): Remove unused variable tmp.
5836 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5838 * config/tc-mips.c (load_register): Remove unnecessary code that
5839 was causing the high 32bits of 64bit constants to be lost.
5841 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5843 * config/tc-d10v.c: Added changes to support function
5844 pointers and "@word" syntax.
5846 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5848 * config/tc-v850.c: Remove commented out and #if 0'd code.
5849 (v850_reloc_prefix): Provide prototype.
5850 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5852 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5853 (md_assemble): Add default to case statement.
5855 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5857 * config/tc-v850.c (md_assemble): Compute size of the instrction
5860 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5863 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5865 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5866 routines to fetch/store the updated instruction from/to memory.
5867 (v850_insert_operand): If the operand has a specialized insert
5870 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5872 * config/tc-v850.c (reg_name_search): Align calling convention to
5873 be like identical function found in tc-ppc.c.
5874 (get_reloc): Removed.
5875 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5876 (md_assemble): emit fixups.
5877 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5879 (md_apply_fix3): handle fixups/relocs.
5880 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5882 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5885 * configure.in (sh-*-elf*): New target.
5886 * config/tc-sh.h (TARGET_ARCH): Define.
5887 (WORKING_DOT_WORD): Define.
5888 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5889 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5890 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5891 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5892 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5893 (SUB_SEGMENT_ALIGN): Likewise.
5894 (RELOC_32): Don't define.
5895 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5896 (target_big_endian): Declare if OBJ_ELF.
5897 (TARGET_FORMAT): Define if OBJ_ELF.
5898 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5900 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5901 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5902 (struct sh_count_relocs): Define.
5903 (sh_count_relocs): New static function, broken out of
5904 sh_frob_file. Add BFD_ASSEMBLER code.
5905 (sh_frob_section): Likewise.
5906 (sh_frob_file): Call sh_frob_section.
5907 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5908 call section_symbol rather than seg_info (seg)->dot.
5909 (md_section_align): Add OBJ_ELF version.
5910 (SWITCH_TABLE_CONS): Define.
5911 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5912 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5913 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5915 (struct reloc_map): Define if not BFD_ASSEMBLER.
5916 (coff_reloc_map): Likewise.
5917 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5918 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5919 * write.c (write_relocs): Ifdef out fx_where test which triggers
5920 inappropriately for SH ELF.
5921 (write_object_file): Call tc_frob_file_before_adjust and
5922 obj_frob_file_before_adjust if they are defined.
5924 * write.c (write_object_file): Use BFD_RELOC_16, not
5925 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5927 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5930 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5932 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5933 branch sizes in across sections.
5935 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5937 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5940 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5942 * config/tc-v850.c (md_begin): Deal with end of opcode
5945 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5947 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5948 the wrong opcode for cases like st2w where there are many forms
5949 of the same instruction.
5951 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5953 * expr.c (operand): If md_parse_name is defined, call it before
5954 calling symbol_find_or_make.
5955 * config/tc-ppc.h (md_parse_name): Define.
5956 (ppc_parse_name): Declare.
5957 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5959 (register_name): Update call to reg_name_search.
5960 (cr_operand): New static variable.
5961 (cr_names): New static const array.
5962 (ppc_parse_name): New function.
5963 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5964 cr_operand before calling expression.
5966 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5968 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5969 hppa_gen_reloc_type call.
5971 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5973 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5974 on addresses. Improved error messages.
5975 * doc/c-d10v.texi: Added docs for register pairs.
5977 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5979 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5982 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5984 * ecoff.c (init_file): Initialize fMerge to 1.
5985 (add_file): Restore old file merging code, but only merge files if
5987 (ecoff_directive_loc): Clear fMerge field of current file.
5988 (ecoff_generate_asm_lineno): Likewise.
5990 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5992 * doc/c-d10v.texi: Fix typo.
5994 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5996 * config/tc-v850.c (md_assemble): Correct bit masking for
5997 hi and lo expressions.
5999 * config/tc-v850.c (md_assemble): Rough cut at demanding
6000 "ep" or "r30" in sst and sld instructions.
6001 (md_apply_fix3): Don't abort. Just warn that we don't
6004 * config/tc-v850.c (CC_NAME_CNT): Define.
6005 (cc_name): New function.
6006 (md_assemble): Handle V850_OPERAND_CC correctly.
6008 * config/tc-v850.c (md_assemble): Don't forget to initialize
6011 * config/tc-v850.c (reg_name_search): Generalize to search
6012 any given register table.
6013 (register_name): Pass appropriate table and size to reg_name_search.
6014 (system_register_name): New function.
6015 (SYSREG_NAME_CNT): Define.
6016 (md_assemble): Handle operands which are system registers.
6018 * config/tc-v850.c (md_assemble): If we find a register, but the
6019 opcode doesn't want a register, then we don't have a match.
6020 (md_assemble): Get size of the instruction from the opcode table.
6022 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6024 * configure.in: Set and substitute HLDENV.
6025 * configure: Rebuild.
6026 * Makefile.in (HLDENV): New variable.
6027 (as.new): Use $(HLDENV).
6029 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6030 if an array dimension is not known.
6032 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6034 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6035 * doc/c-d10v.texi: Cleanup.
6037 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6039 * config/tc-v850.c: New file.
6040 * config/tc-v850.h: New file.
6041 * configure (v850-*-elf): New target.
6042 * configure.in (v850-*-elf): New target.
6044 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6046 * doc/c-d10v.texi: New file.
6047 * doc/all.texi: Added D10V stuff.
6048 * doc/as.texinfo: Added D10V stuff.
6050 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6052 * config/tc-d10v.c: All references to defined symbols should
6053 now use the optimal instruction. .float and .double now work.
6055 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6057 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6058 section address for the i960 as is done for the i386.
6060 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6062 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6063 case, forward-include bfd/elf-bfd.h.
6065 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6067 * config/tc-d10v.c: Add additional information to the opcode
6068 table to help determinine which instructions can be done
6071 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6073 * config/tc-arm.c: Major changes to add Thumb support, with lots
6074 of change input from <rearnsha@armltd.co.uk>.
6075 Reverted to INSN_SIZE macro, rather than insn_size variable.
6076 (insns): Added ARM "bx" instruction support.
6077 (tinsns): Added Thumb instruction definition structure.
6078 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6079 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6080 (opcode_select,s_arm,s_thumb,s_code): Added.
6081 (decode_shift): Allow upper-case RRX.
6082 (do_ldst): Simpler halfword support.
6083 (do_ldmstm): Improved.
6084 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6085 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6086 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6087 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6088 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6090 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6091 (md_parse_option): Add support for -mthumb.
6092 (md_show_usage): Updated to reflect new command line option.
6093 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6094 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6095 fragment information to be held.
6097 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6099 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6100 non-null, but is a constant.
6101 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6102 so that error reporting will work correctly.
6104 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6106 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6107 against weak symbols.
6109 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6111 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6112 (ppc_force_relocation): Declare if OBJ_XCOFF.
6113 * config/tc-ppc.c (ppc_force_relocation): New function if
6116 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6118 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6120 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6122 * config/tc-d10v.c: Fix problem with relocs.
6124 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6126 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6127 with nops if not in data_section or bss_section.
6129 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6131 Add support for openVMS/Alpha.
6132 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6133 * config/obj-evax.c: New file.
6134 * config/obj-evax.h: New file.
6135 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6137 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6138 defined. Add case for bfd_target_evax_flavour.
6139 * config/vms-a-conf.h: New file.
6140 * conf-a-gas.com: New file.
6141 * configure.in: Add target alpha-*-*vms*.
6142 * configure: Rebuild.
6143 * makefile.vms: New file.
6144 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6145 Don't call ffs on openVMS/Alpha.
6147 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6149 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6150 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6152 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6153 (NEED_DECLARATION_SBRK): New macro.
6154 * configure, conf.in: Rebuild.
6155 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6156 (strstr): Declare if NEED_DECLARATION_STRSTR.
6157 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6159 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6161 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6162 by a constant before entering the main switch. Reject attempts to
6163 apply an arithmetic function to non-absolute symbols, except for
6164 the special case of subtraction of two symbols in the same
6167 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6168 not to more than a 16 byte boundary.
6170 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6171 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6172 (tc_gen_reloc): If out of memory call as_fatal rather than
6173 assert. If no howto found, call as_bad_where rather than
6174 as_fatal. Change the error message slightly. Set howto to a
6175 non-NULL value in order to keep going.
6177 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6179 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6181 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6183 * config/tc-h8300.c (get_specific): New operand "size" derived
6184 from ".b", ".w" and ".l" extensions. All callers changed. If
6185 the base instruction has no operands, then use the size to
6186 determine which specific instruction to use.
6188 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6190 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6192 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6194 * config/tc-mips.c (md_section_align): Don't change addr if
6197 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6199 * config/tc-hppa.c: Revert yesterday's changes.
6201 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6203 * config/tc-d10v.c: Disable range checking on 16-bit values.
6205 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6207 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6208 not just the ones that don't match.
6210 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6212 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6214 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6216 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6217 pre-cursor to adding Thumb support. Also added cpu_variant flag
6218 information to each of the asm_flg structures.
6219 (md_parse_option): Updated ARM7 parsing to allow 't' for
6220 thumb/halfword support, aswell as 'm' for long multiply.
6221 (md_show_usage): Updated help message.
6222 (md_assemble): Check that instruction flags are applicated to the
6223 current cpu variant.
6224 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6225 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6226 signextension instructions.
6227 (do_ldst): Generate halfword and signextension variants if
6228 mnemonic flags match.
6229 (ldst_extend): Do not allow shifts in the offset field of halfword
6230 or signextension instructions.
6231 (validate_offset_imm): Provide check on halfword and signextension
6233 (add_to_lit_pool): Merge identical literal pool values.
6235 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6237 * config/tc-hppa.c (selector_table): Add 'E' selector.
6238 (cons_fix_new_hppa): Don't coke on e_esel.
6239 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6240 to help generate exception handling tables.
6241 (md_apply_fix): Don't try to apply fixups with an e_esel
6243 (hppa_fix_adjustable): Fixups with e_esel selectors
6246 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6248 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6251 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6253 * config/tc-d10v.c: Added lots of error checking. Added hacks
6254 to support accumulator shifts.
6256 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6258 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6259 (S_CLEAR_EXTERNAL): Likewise.
6260 (S_SET_WEAK): Remove error; just let .weak override.
6262 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6264 * config/tc-d10v.c (md_assemble): Now handles multiline
6267 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6269 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6270 Added kludge for divs instruction. Fixed minor problem with
6271 multiple text sections.
6272 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6274 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6276 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6277 addresses to be right-shifted by 2.
6279 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6281 * config/tc-d10v.c: Many changes to get relocs working.
6282 (register_name): No longer creates a symbol for register names.
6283 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6284 (d10v_insert_operand): Now works correctly for either container.
6285 * config/tc-d10v.h (d10v_cleanup): Declare.
6287 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6289 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6290 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6292 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6294 * tc-alpha.c: Patches to track current minimum alignment to reduce
6295 the number of fragments created with frag_align.
6296 (alpha_current_align): New static variable.
6297 (s_alpha_text): Reset alignment to 0.
6298 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6299 (s_alpha_stringer, s_alpha_space): New functions.
6300 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6301 (alpha_cons_align): New function to replace both of them.
6302 (emit_insn): Only align if alpha_current_align is less than 2;
6303 reset alpha_current_align to 2.
6304 (s_alpha_gprel32): Likewise.
6305 (s_alpha_section): New function. Basically duplicate the other
6306 alpha section change hooks. Only define for ELF.
6307 (s_alpha_float_cons): Simplify alignment handling.
6308 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6309 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6310 Don't define the s_alpha_cons pseudo-ops. Do define
6311 s_alpha_stringer and s_alpha_space pseudo-ops.
6312 (alpha_align): Skip if less than current default alignment. Set
6314 * tc-alpha.h (md_flush_pending_output): Remove.
6315 (md_cons_align): Add.
6317 * tc-alpha.c: Add oodles of function description comments.
6318 (md_bignum_to_chars): Remove; there are no callers.
6319 (md_show_usage): Mention some more variants.
6321 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6323 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6324 * configure.in (sparc-*-sysv4*): New target.
6325 * configure: Rebuild.
6327 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6328 uaxword to use s_uacons.
6329 (sparc_no_align_cons): New static variable.
6330 (s_uacons): New static function.
6331 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6334 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6336 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6337 5 with regard to shared libraries.
6338 * configure: Rebuild.
6340 * config/tc-m68k.c (m68k_ip): Use the correct length when
6341 allocating space for the unsupported architecture error message.
6343 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6345 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6347 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6349 * config/tc-d10v.c: New file.
6350 * config/tc-d10v.h: New file.
6351 * configure (d10v-*-elf): New target.
6352 * configure.in (d10v-*-elf): New target.
6354 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6356 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6358 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6360 * config/tc-alpha.c (alpha_align): Change fill parameter
6361 to a pointer. Take NULL as 0 or nop depending on section. Change
6363 (s_alpha_align): Rename local variables.
6365 * doc/as.texinfo (.align): Document action of omitted
6368 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6370 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6371 when an unsupported PC relative reloc is seen, rather than calling
6374 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6375 Instead, check state when '#' comment is seen.
6377 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6379 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6381 (tc_gen_reloc): If fixup was changed to be PC relative, change
6382 reloc type accordingly. Use name of reloc in error message.
6384 * as.h: Don't define const or volatile.
6385 * flonum.h: Don't define const.
6387 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6388 if fx_pcrel is set. Correct setting the addend case in the
6389 OBJ_ELF case (from Andreas Schwab
6390 <schwab@issan.informatik.uni-dortmund.de>).
6391 (md_show_usage): Correct -mfc5200 to -m5200.
6393 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6395 * doc/c-m68k.texi: Document -m5200 flag.
6396 * doc/as.texinfo: Likewise.
6398 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6401 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6403 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6404 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6406 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6408 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6410 * Released binutils 2.7.
6412 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6414 * config/tc-mips.c (mips_ip): Only perform range check when
6415 dealing with O_constant expressions.
6417 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6419 * m68k-parse.h (m68k_register): Add new coldfile control
6422 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6423 array of control registers for the coldfire.
6424 (cpu_of_arch): Added mcf5200.
6425 (archs): Added mcf5200.
6426 (init_table): Add new control registers.
6427 (m68k_ip): Added support for new control registers.
6428 (m68k_init_after_args): Likewise.
6430 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6432 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6434 * read.h (is_it_end_of_statement): Declare.
6435 * read.c (is_it_end_of_statement): Remove declaration.
6437 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6439 (md_assemble): Fix handling of @l with an unsigned constant. Add
6440 default case to reloc switch.
6442 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6444 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6445 * ecoff.c (last_lineno): New static variable.
6446 (add_procedure): Set last_lineno.
6447 (ecoff_directive_loc): Likewise.
6448 (ecoff_generate_asm_lineno): Likewise.
6449 (ecoff_fix_loc): New function.
6450 * ecoff.h (ecoff_fix_loc): Declare.
6451 * config/tc-mips.c (append_insn): When inserting nops, and using
6452 ECOFF debugging, call ecoff_fix_loc.
6454 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6456 * config/tc-h8300.c (build_bytes): If an operand type is
6457 marked as SRC_IN_DST retrieve it from the "destination" op.
6459 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6461 * configure.in (arm-*-riscix*): Set emulation to riscix.
6462 * configure: Rebuild.
6463 * config/te-riscix.h: New file to define TE_RISCIX.
6465 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6467 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6469 * Makefile.in (config.status): Just run config.status as other
6472 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6474 * mpw-config.in (TARGET_OS): Add definition to conf.
6476 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6478 * config/tc-mips.c (append_insn): Parenthesize
6479 cop_interlocks expressions.
6481 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6483 * listing.c (listing_print): Close the listing file if it is not
6484 stdout. Close the other files opened for the listing.
6486 * config/tc-sparc.h (md_cons_align): Define.
6487 (sparc_cons_align): Declare.
6488 (HANDLE_ALIGN): Define.
6489 (sparc_handle_align): Declare.
6490 * config/tc-sparc.c (sparc_cons_align): New function.
6491 (sparc_handle_align): New function.
6492 * read.c (cons_worker): Call md_cons_align if it is defined.
6494 * as.h (struct frag): Add fr_file and fr_line fields.
6495 * frags.c (frag_new): Set fr_file and fr_line.
6496 (frag_var): Likewise.
6497 (frag_variant): Likewise.
6499 * as.h (struct frag): Remove unused align_mask and align_offset
6502 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6503 From <uddeborg@carmen.se>.
6505 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6507 * configure.in (mips-*-osf*): New target.
6508 * configure: Rebuild.
6510 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6512 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6514 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6515 between co-processor comparisons and branches for the VR4300.
6517 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6519 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6520 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6522 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6523 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6524 includedir): Use autoconf set values.
6527 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6529 * listing.c (listing_eject): Don't do anything if listing is 0.
6530 (listing_list): Likewise.
6531 (listing_source_line): Likewise.
6532 (listing_title): Don't save title if listing is 0.
6533 (listing_source_file): Check listing rather than listing_tail.
6535 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6536 using shared libraries.
6537 * configure: Rebuild.
6539 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6541 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6542 absolute expression if a relocation type was specified.
6544 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6546 * configure.in: Add support for *-*-rtems* configurations.
6547 * configure: Rebuild.
6549 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6551 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6552 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6553 opcodes library for alpha.
6554 * configure: Rebuild with autoconf 2.10.
6555 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6556 use new opcode table.
6557 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6558 (LOCAL_LABEL): Define differently if OBJ_ELF.
6559 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6560 * config/alpha-opcode.h: Remove.
6561 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6562 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6563 include/opcode/alpha.h rather than config/alpha-opcode.h.
6565 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6567 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6568 relocation symbol was not resolved.
6569 * config/obj-coff.c (do_relocs_for): Likewise.
6571 * write.c (adjust_reloc_syms): Refetch the symbol section after
6572 calling S_GET_VALUE, since it may have changed.
6574 * expr.c (struct expr_symbol_line): Define.
6575 (expr_symbol_lines): New static variable.
6576 (make_expr_symbol): Add entry to expr_symbol_lines.
6577 (expr_symbol_where): New function.
6578 * expr.h: Use extern on function declarations.
6579 (expr_symbol_where): Declare.
6580 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6581 rather than printing the meaningless name of an expression
6584 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6586 * config/tc-i386.c (md_number_to_chars): Deleted.
6587 * config/tc-i386.h (md_number_to_chars): New macro.
6589 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6591 (load_symbol_address, load_expression): Use build_mem.
6592 (build_operate): New function.
6593 (emit_addq_r): Use it.
6595 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6597 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6599 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6601 * config/tc-vax.h (NOP_OPCODE): Define.
6603 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6605 * config/obj-vms.h (S_IS_COMMON): Define.
6606 (S_IS_LOCAL): Check for \002 as well as \001.
6607 (LONGWORD_ALIGNMENT): New macro.
6608 (SUB_SEGMENT_ALIGN): Use it.
6610 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6612 * config/vms-conf.h: Reconcile with conf.in.
6614 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6616 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6619 * doc/as.texinfo: Document that any number of hex digits can
6622 * as.c (struct defsym_list): Define.
6623 (defsyms): New static variable.
6624 (parse_args): Just put --defsym arguments on defsyms list, rather
6626 (main): Define defsyms after output file is created.
6628 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6629 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6631 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6632 insn_error rather than calling check_absolute_expr.
6634 * as.c (emulation_name): Remove unused static variable.
6635 (default_emul_bfd_name): Add return NULL to avoid warning.
6636 * ecoff.c (ecoff_stab): Remove unused variables name and
6638 * frags.c (frag_new): Remove unused variable tmp.
6639 * hash.c (hash_grow): Parenthesize + within <<.
6640 (hash_print_statistics): Use %lu, not %d, to print unsigned
6642 * messages.c: Include "libiberty.h".
6643 (fprint_value): Add cast to avoid printf warning.
6644 (sprint_value): Likewise.
6645 * read.c: Include "ecoff.h".
6646 (emit_expr): Add casts to avoid printf warnings.
6647 * read.h: Use extern for function declarations.
6648 (pop_insert): Declare.
6649 * stabs.c: Include "ecoff.h".
6650 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6651 former_last_fragP, and new_fragP.
6652 * subsegs.h (subsegs_print_statistics): Declare.
6653 * symbols.c (debug_verify_symchain): Change macro to discard
6655 * write.c (dump_section_relocs): Likewise.
6656 * write.h: Use extern for function declarations.
6657 (write_print_statistics): Declare.
6658 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6660 * config/e-mipself.c (mipself_bfd_name): Likewise.
6661 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6663 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6664 emit relocations against external symbols.
6666 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6667 message if bfd_reloc_type_lookup fails, rather than calling
6670 * config/tc-alpha.c (alpha_force_relocation): Add
6671 BFD_RELOC_12_PCREL to switch.
6673 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6675 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6676 TE_PE (Lfoo, not .Lfoo).
6678 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6680 * read.c (s_fill): Don't warn about a zero repeat count.
6682 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6683 coprocessor register.
6685 * config/tc-i386.c (md_assemble): When checking the size of a
6686 register to set the size of an instruction, do a bitwise and with
6687 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6690 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6692 * config/tc-h8300.c (parse_reg): Tweak error messages.
6693 (build_bytes): Likewise.
6694 (skip_colonthing): Handle :32 suffix.
6695 (get_specific): Promote L_24 to L_32 if it makes a match.
6696 Don't always promote L_8 to L_16.
6697 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6699 * config/tc-h8300.c (Smode): New variable.
6700 (h8300hmode): Turn off Hmode.
6701 (h8300smode): New function. Turn on Smode and Hmode.
6702 (md_pseudo_table): New ".h8300s" pseudo-op.
6703 (parse_reg): Handle "exr" register.
6704 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6705 Handle "mach" and "machl" operands for ldmac.
6706 (get_specific): Handle "stm.l" and "ldm.l".
6707 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6708 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6711 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6713 * doc/as.texinfo: Reorder chapter of machine dependent options so
6714 that it is sorted by chip name.
6716 * doc/as.texinfo: Use consistant spelling of Vax.
6717 * doc/c-vax.texi: Likewise.
6719 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6721 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6723 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6724 (md_apply_fix): Likewise.
6725 (pa_try): New function.
6726 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6728 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6730 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6731 (pa_level): New function.
6733 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6735 * listing.c (listing_newline): Don't do anything if listing is 0.
6737 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6739 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6740 symbol_create, not symbol_new.
6742 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6744 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6745 absolute symbol unless TC_FORCE_RELOCATION returns true.
6747 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6749 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6750 the symbol to a pointer. Don't set previous_file_symbol.
6751 Simplify symbol list rearrangement.
6752 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6753 (coff_adjust_symtab): Don't check previous_file_symbol.
6755 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6757 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6759 (md_pseudo_table): Add ppc_elf_lcomm.
6761 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6763 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6764 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6765 (md_begin): Add digits to alt_notend_table.
6766 (md_parse_option): Make s a const pointer.
6768 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6769 (s_empty): New static function.
6771 * config/obj-coff.c (struct filename_list): Only define if not
6773 (filename_list_head, filename_list_tail): Likewise.
6774 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6775 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6776 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6777 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6778 remove the new symbol from the list.
6779 (obj_coff_endef, both versions): Call tag_insert even if there is
6780 an old symbol with the same name, if the old symbol does not
6782 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6783 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6784 symbol that will be moved to the end of the symbol list.
6785 (coff_adjust_section_syms): Always call section_symbol for .text,
6787 (coff_frob_section): Likewise. Also, remove unused variable
6790 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6791 manipulating frags directly.
6792 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6795 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6796 whether the next character is '*' before checking whether we are
6797 at the start of a line. Permit LINE_COMMENT_START to start a
6798 comment in state 1 (seen some whitespace) as well, to match the
6801 * gasp.c (do_align): Permit a fill value for .align.
6803 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6805 * read.c (next_char_of_string): Warn if a newline is seen in the
6806 middle of a string. Call bump_line_counters when appropriate.
6808 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6810 * symbols.c (colon): Use LOCAL_LABEL.
6812 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6814 * Makefile.in (install): Don't check to see if tooldir exists.
6815 Make $(tooldir) and $(tooldir)/bin.
6817 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6819 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6822 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6824 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6825 insn_error. Don't put the string "ERROR" in insn_error. Set
6826 insn_error rather than calling as_warn for an unsupported opcode.
6828 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6830 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6831 before permitting -64.
6832 * output-file.c (output_file_create): Remove duplicate
6835 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6837 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6838 section rather than a .reginfo section.
6839 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6842 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6843 bit value with the high bit set.
6845 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6847 * read.c (s_lcomm): Set section flags for .sbss section.
6849 * config/tc-mips.c (mips_64): New static variable.
6850 (mips_target_format): If mips_64, return elf64 targets rather than
6852 (md_longopts): Add "32" and "64".
6853 (md_parse_option): Handle -32 and -64.
6854 (md_show_usage): Mention -32 and -64.
6855 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6858 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6860 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6861 for Solaris compatibility.
6863 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6864 .stabd with 4 arguments into a .stabn.
6866 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6868 * config/tc-mips.c (macro): When passing X_add_number to
6869 macro_build, cast it to int first.
6871 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6873 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6874 created by emit_expr.
6876 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6877 as_perror rather than assert.
6879 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6881 * config/tc-mips.c (mips_ip): Mark sections created to hold
6882 floating point information as read only.
6884 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6886 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6888 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6890 * read.c (potable): Add .skip as a synonym for .space.
6892 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6893 4 arguments, providing the 4th argument is 0, to allow
6894 compatibility with the Solaris assembler.
6896 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6898 * config/tc-sh.h (struct sh_segment_info_type): Define.
6899 (TC_SEGMENT_INFO_TYPE): Define.
6900 (sh_frob_label): Declare.
6901 (tc_frob_label): Define.
6902 (sh_flush_pending_output): Declare.
6903 (md_flush_pending_output): Define.
6904 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6905 reloc before the instruction if necessary.
6906 (sh_frob_label): New function.
6907 (sh_flush_pending_output): New function.
6908 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6909 when looking for the reloc for the target of .uses.
6910 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6911 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6913 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6914 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6915 the absolute symbol.
6917 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6918 TC_SEGMENT_INFO_TYPE is defined.
6920 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6922 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6923 matches the register size.
6925 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6927 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6929 (do_relocs_for): Likewise.
6930 (fixup_segment): Don't just quit if linkrelax is set. Try to
6931 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6934 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6936 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6937 relative relocations with -mrelocatable. Also allow unfixed
6938 relocs in .ex_shared.
6940 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6942 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6943 non-zero before assuming this is a long file name.
6944 (w_strings): Likewise.
6945 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6947 * config/obj-coff.c (w_strings): Move declaration of i inside
6948 #ifdef block which uses it.
6950 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6952 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6953 "relaxmode". Output relocs which identify various relaxing
6954 possibilities for mov.[bwl] instructions.
6955 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6957 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6959 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6960 (MD_APPLY_FIX3): Define.
6961 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6963 (md_apply_fix3): Renamed from md_apply_fix.
6964 If pcrel reloc and symbol is in different section, undo effects
6967 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6969 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6970 any reloc with an LR% or RR% field selector for SOM.
6972 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6974 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6977 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6979 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6981 (yank_symbols): Likewise.
6983 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6985 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6986 BFD_ASSEMBLER, add name field.
6987 * config/obj-coff.c: Include "libiberty.h".
6988 (coff_header_append): Handle long section names.
6989 (crawl_symbols): Just use the name field for the symbol name,
6990 without worrying about null byte termination.
6991 (w_strings): Handle long section names.
6992 (write_object_file): Likewise. Also, use the name field, rather
6994 (obj_coff_add_segment): Permit long section names.
6995 (obj_coff_init_stab_section): Use the name field, rather than
6997 (adjust_stab_section): Likewise.
6998 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7000 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7001 (mem_fmt): Likewise.
7002 (md_apply_fix): Don't check fx_im_disp field.
7004 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7006 * configure.in: Add * after sparc*-*-vxworks.
7007 * configure: Rebuild.
7009 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7010 define it to comment_chars. Use tc_comment_chars rather than
7012 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7013 * config/tc-m68k.h (tc_comment_chars): Define.
7014 (m68k_comment_chars): Declare.
7015 * config/tc-m68k.c (m68k_comment_chars): Rename from
7016 comment_chars. Change into a pointer rather than an array.
7017 (md_longopts): Add "bitwise-or".
7018 (md_parse_option): Handle OPTION_BITWISE_OR.
7019 (md_show_usage): Mention --bitwise-or.
7020 * doc/c-m68k.texi: Document --bitwise-or.
7022 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7024 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7027 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7028 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7029 correct handling of input line pointer, and call
7030 demand_empty_rest_of_line.
7032 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7034 * config/tc-sparc.c (in_bitfield_range): New static function.
7035 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7036 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7037 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7038 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7039 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7041 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7043 * config/obj-coff.c: BFD_ASSEMBLER:
7044 (coff_last_bf): New static variable.
7045 (coff_frob_symbol): Set endndx of a .bf symbol.
7047 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7048 (last_bfP): New static variable.
7049 (yank_symbols): Set endndx of a .bf symbol.
7051 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7053 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7054 and -s options. Add -be for good measure.
7056 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7058 * read.c (s_space): Support non-constant fill value. Handle fill
7059 value correctly for a size other than 1.
7061 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7063 * config/tc-arm.c (my_get_float_expression): Update call to
7064 gen_to_words, X_PRECISION changed from 6 to 5.
7066 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7068 * config/tc-ppc.c (register_name,reg_name_search): Move register
7069 name lookup from PE specific code to all targets. Add support for
7070 -mregnames/-mno-regnames to control whether register names are
7072 (md_assemble): Call register_name for all platforms.
7073 (md_parse_option): Add support for -mregnames/-mno-regnames.
7075 * configure.in (powerpcle*-*-solaris): Add support.
7076 (powerpc*-*-linux): Ditto.
7077 * configure: Regenerate.
7079 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7081 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7083 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7084 be associated with a single %lo reloc.
7086 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7087 before comparing against MAX_GPREL_OFFSET, so that negative
7088 numbers are handled correctly.
7091 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7093 * config/tc-sparc.c (last_insn): New static variable.
7094 (md_assemble): Warn about putting floating point branches in a
7095 delay slot. If architecture is less than v9, insert NOP
7096 instructions between floating point instructions and floating
7097 point branches. (The SunOS assembler does both these operations.)
7098 Save the last instruction opcode.
7099 (sparc_ip): Add pinsn parameter. Change caller.
7101 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7102 for byte jump to next instruction to skip empty frags.
7104 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7106 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7107 for addq with a 16 bit signed value, just emit a lda instruction
7110 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7112 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7115 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7117 * configure.in: Permit --enable-shared to specify a list of
7119 * configure: Rebuild.
7121 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7123 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7124 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7126 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7128 * config/atof-ieee.c: Fix handling of denormalized extended
7129 precision numbers and overflow/underflow detection.
7130 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7131 not include the 16 bit gap in the m68k extended precision format.
7133 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7135 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7137 * configure: Rebuild.
7139 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7141 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7142 be accessed using the $gp register.
7143 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7145 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7147 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7148 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7150 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7152 * read.c (get_line_sb): Bump line counters based on
7153 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7154 call LISTING_NEWLINE.
7155 (s_macro): Don't call demand_empty_rest_of_line.
7156 * app.c (do_scrub_chars): When handling C style comments, unget
7159 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7161 * read.h (enum linkonce_type): Define.
7162 (s_linkonce): Declare.
7163 * read.c (potable): Add "linkonce".
7164 (s_linkonce): New function.
7165 * subsegs.h (segment_info_type): Add linkonce field to
7166 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7167 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7168 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7169 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7171 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7172 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7173 entry based on the linkonce field in segment_info.
7174 * doc/as.texinfo: Document .linkonce.
7176 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7178 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7180 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7182 * stabs.c (s_stab_generic): Call the listing functions before
7183 doing the rest of the processing, which may involve freeing the
7184 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7185 SEPARATE_STAB_SECTIONS case.
7187 * config/tc-hppa.c: Remove nested comment.
7188 (tc_gen_reloc): Move label done inside the ifdef in which it is
7190 (md_apply_fix): Pass pointers to correct types to libhppa.h
7191 functions. Always return a value.
7193 * config/tc-mips.h (tc_frob_file): Define.
7194 (mips_frob_file): Declare.
7195 * config/tc-mips.c (struct mips_hi_fixup): Define.
7196 (mips_hi_fixup_list): New static variable.
7197 (imm_unmatched_hi): New static variable.
7198 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7199 offset_reloc. Pass imm_unmatched_hi to append_insn.
7200 (append_insn): Add unmatched_hi parameter. If it is set, add the
7201 new fixup to mips_hi_fixup_list. Change all callers.
7202 (mips_ip): Set imm_unmatched_hi when appropriate.
7203 (mips_frob_file): New function.
7205 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7207 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7208 * configure: Regenerated.
7210 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7212 * as.c (main): Call bfd_set_error_program_name.
7214 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7216 * as.h (strdup): Don't declare.
7217 * stabs.c: Include libiberty.h
7218 (get_stab_string_offset): Use xstrdup rather than strdup.
7219 (s_stab_generic): Likewise.
7220 * as.c (parse_args): Likewise.
7221 * read.c (s_mri_sect): Likewise.
7223 * gasp.c (change_base): Recognize \(...) construct documented to
7224 pass through enclosed characters literally through to the output.
7225 (process_assigns): Likewise. Also, be more careful to avoid
7226 looking past the end of the buffer.
7228 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7230 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7231 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7233 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7235 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7237 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7239 * config/alpha-opcode.h: Added cvtst instruction.
7241 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7243 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7244 string. Extract the addend from the result of expression.
7246 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7248 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7249 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7250 mode, change the state to 3 rather than 1.
7252 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7254 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7255 correspond to 11 March change.
7257 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7259 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7260 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7262 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7264 * configure: Rebuild with autoconf 2.8.
7266 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7268 * config/atof-ieee.c (gen_to_words): Improve handling of
7269 X_PRECISION numbers. Based on patches from Andreas Schwab
7270 <schwab@issan.informatik.uni-dortmund.de>.
7272 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7274 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7276 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7277 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7278 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7279 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7282 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7284 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7286 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7288 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7289 (pa_def_subspaces): Add $MILLICODE$.
7290 (pa_spaces_begin): Set section flags for $MILLICODE$.
7292 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7294 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7295 not SHT_NOBITS. Don't tamper with flags based on type if a
7296 special section was found (revert Feb 29 change).
7298 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7299 if aligning to a longword boundary or greater.
7301 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7303 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7305 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7307 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7308 * configure: Regenerated.
7310 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7312 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7313 R_N1SEL since they're not defined for old versions of hpux.
7315 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7316 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7317 R_N0SEL and R_N1SEL.
7319 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7321 * flonum-konst.c: Add two more constants for 1e+-2048 and
7322 1e+-4096, and correct the other constants.
7324 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7326 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7328 * config/obj-elf.c (obj_elf_section): Allow predefined section
7329 types to set the nobits type. Avoid a shadowed declaration.
7331 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7333 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7334 reduce relocs using e_nlrsel field selectors.
7336 * write.c (fix_new_exp): Don't use #elif. Some compilers
7339 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7341 (pa_chk_field_selector): Handle new field selectors for SOM.
7343 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7345 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7346 * configure: Rebuild.
7347 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7348 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7350 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7353 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7355 * mpw-make.sed: Update to handle shared library support.
7357 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7359 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7360 the insn on mismatch.
7362 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7364 * configure.in: Add support for a29-coff.
7365 * configure: Rebuild.
7367 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7369 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7370 of the section when looking for the R_SH_USES fixup, because the
7371 frag addresses have not yet been adjusted.
7373 * gdbinit.in: Set a breakpoint on as_warn_where.
7375 * config/tc-mips.c (macro): Add missing arguments to macro_build
7376 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7378 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7380 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7381 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7383 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7385 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7387 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7389 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7390 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7391 Recognize [uU] format args as sparclet cpregs.
7393 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7395 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7398 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7400 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7401 well as S_IS_EXTERNAL.
7402 (tc_fix_adjustable): Likewise.
7403 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7404 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7406 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7407 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7409 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7411 * config/tc-sparc.c (max_architecture): Change to sparclite for
7413 (default_compatible): Delete.
7414 (sparc_ffs): New function.
7415 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7416 (sparc_ip): Rewrite architecture match and bump logic.
7418 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7420 * configure.in: Check for 'do not mix' from native linker before
7421 trying to use -rpath.
7422 * configure: Rebuild.
7424 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7426 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7427 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7428 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7429 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7431 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7432 to the symbol lnnoptr field, to get the correct file offset.
7434 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7436 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7437 symbols that are not function, file, or section symbols to be
7440 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7442 * configure: Set and substitute RPATH_ENVVAR.
7443 * configure: Rebuild.
7444 * Makefile.in (RPATH_ENVVAR): New variable.
7445 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7447 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7448 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7449 * configure: Rebuild.
7451 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7453 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7454 appropriate flags in BFD section.
7456 * configure.in (m68k-*-psos*): New target.
7457 * configure: Rebuild.
7458 * config/te-psos.h: New file.
7459 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7462 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7464 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7465 * configure.in: Remove duplicate setting of cpu_type. Check
7466 whether opcodes library is required for on all targets, not just
7468 * configure: Rebuild.
7470 * config/tc-mips.c (mips_big_got): New static variable.
7471 (s_extern): Don't declare.
7472 (reg_needs_delay): New static function.
7473 (macro_build): Permit GOT/CALL_HI/LO relocs.
7474 (macro_build_lui): If place is not NULL, use the number in the
7476 (load_address): Handle mips_big_got case.
7477 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7479 (OPTION_XGOT): Define.
7480 (md_longopts): Add "xgot" if OBJ_ELF.
7481 (md_parse_option): Handle -xgot.
7482 (md_show_usage): Mention -xgot.
7483 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7484 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7486 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7488 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7489 the byte relocation, point it to the low byte of the word.
7491 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7493 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7494 * configure: Rebuild.
7496 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7498 * configure.in: Recognize any sparc* cpu.
7499 * configure: Regenerated.
7501 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7503 * read.c (potable): Add "mri" and ".mri".
7504 (s_mri): New function.
7505 * read.h (s_mri): Declare.
7506 * app.c (scrub_m68k_mri): New static variable.
7507 (mri_pseudo): New static variable.
7508 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7509 flag_m68k_mri. Initialize scrub_m68k_mri.
7510 (mri_state, mri_last_ch): New static variables.
7511 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7513 (app_push): Save new fields.
7514 (app_pop): Restore new fields.
7515 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7516 If TC_M68K, use a trivial state machine to look for occurrences of
7517 the .mri pseudo-op, and change the mode appropriately.
7518 * as.h (do_scrub_begin): Update prototype.
7519 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7521 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7523 (m68k_mri_mode_change): New function.
7524 (md_parse_option): Set reg_prefix_optional_seen.
7525 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7526 (MRI_MODE_CHANGE): Define.
7527 * doc/as.texinfo: Document .mri pseudo-op.
7529 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7532 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7534 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7535 * config/m68k-parse.h (enum pic_relocation): Define.
7536 (struct m68k_exp): Add pic_reloc field.
7537 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7538 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7539 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7541 * config/tc-m68k.c: Delete definition of NO_RELOC.
7542 (struct m68k_it): Add pic_reloc field.
7543 (add_fix): Copy over pic_reloc field.
7544 (md_pseudo_table): Interpret .align parameter as byte count.
7545 (mote_pseudo_table): Likewise.
7546 (tc_m68k_fix_adjustable): New function.
7547 (get_reloc_code): New function.
7548 (md_assemble): Use it as last argument to fix_new_exp.
7549 (md_apply_fix_2): For a relocation against a symbol don't put the
7550 addend into the data.
7551 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7552 (m68k_ip): Don't relax an operand that requires pic relocation.
7553 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7555 * write.c (fixup_segment): Don't add symbol value to addend if
7556 TC_M68K and OBJ_ELF.
7557 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7558 (motorola_operand): Add rule for `(zapc, EXPR)'.
7560 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7562 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7563 *really* is permissible before the comma.
7565 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7567 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7568 inserting nop instructions.
7570 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7572 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7574 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7576 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7577 class setting for a CALLNAME symbol in COFF.
7579 * read.c (potable): Pass negative numbers for new .balign[wl] and
7580 .p2align[wl] pseudo-ops.
7581 (s_align_bytes): Treat a negative argument as specifying the fill
7583 (s_align_ptwo): Likewise.
7585 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7587 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7588 (do_align): Take new len parameter. Change all callers. Pass it
7590 (s_align_bytes): Arg now indicates the length of the fill pattern.
7591 (s_align_ptwo): Likewise.
7592 * config/obj-coff.c (write_object_file): Pass length to
7594 * config/tc-i386.h (md_do_align): Take new len parameter.
7595 * config/tc-m88k.h (md_do_align): Likewise.
7596 * config/tc-m88k.c (m88k_do_align): Likewise.
7597 * config/tc-sh.h (md_do_align): Likewise.
7598 * config/tc-sh.c (sh_do_align): Likewise.
7599 * doc/as.texinfo: Document new pseudo-ops.
7601 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7602 done in cvt_frag_to_fill.
7604 * config/tc-sh.h (sh_do_align): Declare.
7605 (md_do_align): Define.
7606 * config/tc-sh.c (sh_do_align): New function.
7608 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7609 difference if the next address is before the current one.
7611 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7612 (archs): Initialize new field.
7613 (m68k_ip): Don't list alias names when listing CPUs which support
7616 * as.c (main): Call parse_args before read_begin.
7617 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7618 front of generated pseudo-ops.
7619 * read.c (potable): Ignore "name".
7620 (s_app_file): Permit a single quote after the string, since one
7621 may appear in m68k MRI mode.
7623 * configure.in: Check for --enable-shared. If linking against
7624 shared BFD and opcodes, fix library name on SunOS, and try to set
7626 * configure: Rebuild.
7628 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7630 * as.h (flag_m68k_mri): Declare.
7631 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7632 * Many files: For MRI syntax that is specific to the m68k MRI
7633 assembler, check flag_m68k_mri rather than flag_mri or
7634 MRI_MODE_NEEDS_PSEUDO_DOT.
7636 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7638 * config/tc-i960.c (ARCH_HX): Define.
7640 (targ_has_sfr): Handle ARCH_HX.
7641 (targ_has_iclass): Handle ARCH_HX.
7642 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7643 (tc_headers_hook): If the architecture was specified explicitly,
7644 use it when setting the flags. Set the extern variable coff_flags
7645 rather than headers->filehdr.f_flags, since the latter is set
7646 unconditionally in obj-coff.c.
7647 (i960_handle_align): Remove unused variable fixp.
7649 Support for building bfd and opcodes as shared libraries, based on
7650 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7651 * configure.in: Set OPCODES and BFD to search directories.
7652 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7653 * configure: Rebuild.
7654 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7655 (LIBDEPS): New variable.
7656 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7657 $(HLDFLAGS) in link.
7658 (check): Set LD_LIBRARY_PATH in the environment.
7660 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7662 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7663 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7664 read-only, not read/write.
7666 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7668 * Makefile.in (INSTALL_XFORM): Remove -e.
7670 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7672 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7673 than comparing S_GET_SEGMENT to undefined_section.
7674 (write_object_file): Skip symbols which were equated to an
7675 undefined or common symbol.
7676 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7677 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7679 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7680 or S_IS_COMMON call S_GET_VALUE.
7681 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7682 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7683 to an undefined or common symbol, convert the reloc to be against
7685 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7686 undefined or common symbol.
7687 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7688 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7689 to an undefined or common symbol, convert the reloc to be against
7691 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7692 undefined or common symbol.
7693 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7694 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7696 (yank_symbols): Skip symbols which were equated to an undefined or
7699 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7701 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7702 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7704 * configure.in: Make sure we only add m68k-parse.o to
7705 ${extra_objects} once, no matter how many m68k targets have been
7707 * configure: Rebuild.
7709 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7711 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7712 * configure: Rebuild.
7714 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7716 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7717 * doc/c-m68k.texi: Document .extend and .ldouble.
7719 * configure.in (m68*-apple-aux*): New target.
7720 * config/te-aux.h: New file.
7721 * config/obj-coff.c (compare_external_relocs): New static function
7723 (do_relocs_for): Sort relocs if TE_AUX.
7724 (fixup_segment): If TE_AUX, store common symbol value in segment.
7725 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7727 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7729 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7731 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7733 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7734 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7736 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7737 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7738 an undefined symbol and the size of a function symbol.
7739 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7740 for all common symbols.
7742 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7744 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7747 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7750 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7752 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7753 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7755 * ecoff.c (localsym_t): Add addend field.
7756 (add_ecoff_symbol): Add addend argument. Change all callers.
7757 (coff_sym_value): Make static.
7758 (coff_sym_addend): New static variable.
7759 (ecoff_directive_def): Initialize coff_sym_addend.
7760 (ecoff_directive_val): Accept symbol + constant.
7761 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7762 (ecoff_build_symbols): Include the addend in the symbol value.
7764 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7766 * config/tc-ppc.c (md_assemble): Ignore overflow on
7767 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7769 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7771 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7772 bytes in size, so offset appropriately in big endian mode when
7773 writing the bottom 2 bytes.
7775 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7777 * config/tc-sparc.c (default_compatible): New static local.
7778 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7779 (sparc_ip): If no architecture or -bump specified, don't mark as
7780 mismatched those in default_compatible.
7782 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7784 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7785 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7786 * configure: Rebuild.
7787 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7788 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7789 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7790 (sco_id): Declare if SCO_ELF.
7792 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7794 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7795 ({max,warn_after}_architecture): New static locals.
7796 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7797 If both architecture and -bump requested, set max_architecture to max.
7798 (sparc_md_end): Simplify.
7799 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7800 Rewrite code to bump architecture and check for conflicts.
7801 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7802 with Solaris assembler.
7803 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7804 (md_show_usage): Update.
7806 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7808 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7810 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7812 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7813 #ifdef sparcv9 when choosing value.
7816 (sparc_md_end): Declare.
7817 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7818 (initial_architecture): New static local.
7819 (can_bump_v9_p): Likewise.
7820 (NO_V9): Delete all occurrences.
7821 (sparc_md_end): New function.
7822 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7823 Don't bump architecture to v9 unless can_bump_v9_p set.
7824 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7825 * configure.in (sparc64 target cpu): Don't set obj_format here.
7826 (SPARC_V9): Renamed from sparcv9.
7827 (sparc64-*-elf*): Define SPARC_ARCH64.
7828 * configure: Regenerated.
7829 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7830 (SPARC_ARCH64): Add.
7831 * conf.in: Regenerated.
7832 * config/vmsconf.h: Update.
7834 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7836 * config/tc-mips.c (load_register): Optimise "dli" loads.
7837 (md_show_usage): add "-mcpu=vr4100" to help text.
7839 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7841 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7842 undefined symbol, preserve the X_op of O_symbol.
7843 (S_GET_VALUE): Fix check to permit this case.
7844 * write.c (write_relocs): If a reloc is against an undefined
7845 symbol equated to another symbol, change the reloc to be against
7847 * config/obj-coff.c (do_relocs_for): Likewise.
7849 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7852 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7854 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7855 computer is PowerPC.
7857 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7859 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7860 mentioned in the eabi.
7862 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7864 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7865 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7867 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7869 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7871 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7873 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7874 as a section it is ok to have unadorned -mrelocatable pointers in.
7876 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7878 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7881 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7883 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7884 dependent section attributes can be handled.
7886 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7887 macros to add support for exclude section flag and ordered section
7890 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7891 functions to add support for exclude section flag and ordered
7894 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7896 * subsegs.c (section_symbol): Don't try to look up the section
7897 symbol in the hash table. It should be possible to have a symbol
7898 with the same name as a section, but no connection to it.
7900 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7901 From James Carlson <carlson@xylogics.com>.
7903 * expr.c (operand): Skip whitespace after a close parenthesis.
7904 From James Carlson <carlson@xylogics.com>.
7906 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7908 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7909 as_warn_where for relocation overflow.
7910 (parse_reg): Accept register name only if next character is
7913 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7915 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7916 addresses for static variables.
7918 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7920 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7921 and xgot give the old toc16 relocation.
7922 (md_apply_fix3): Support all GOT relocations.
7924 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7926 * config/tc-mips.c (load_address): Correctly handle a constant in
7927 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7929 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7931 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7932 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7933 (build_Mbytes): Handle REG_B.
7935 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7937 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7939 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7941 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7943 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7945 * config/obj-coff.c (write_object_file): Set the s_align field to
7946 the number of bytes, rather than to the power of 2.
7948 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7950 * Makefile.in (DISTCLEAN_HERE): New variable.
7951 (distclean): Use it.
7952 (maintainer-clean): Depend upon clean-here rather than clean,
7953 distclean, and clean-info. Run make maintainer-clean in doc.
7954 Remove files listed in DISTCLEAN_HERE.
7955 * doc/Makefile.in (maintainer-clean realclean): Split out from
7956 distclean. Depend upon clean-info and distclean.
7958 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7960 * mac-as.r: Fix copyright and version strings.
7961 (cfrg): Use PROG_NAME instead of literal name.
7963 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7965 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7967 * config/tc-a29k.h (tc_unrecognized_line): Define.
7968 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7969 (md_operand): Handle a29k style local dollar labels.
7971 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7973 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7975 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7977 * read.c (s_fill): If md_flush_pending_output is defined, call
7980 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7982 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7983 Treat rs_align_code like rs_align.
7985 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7987 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7988 converting an absolute address into a PC-relative one.
7990 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7992 * mpw-config.in: Don't always use te-generic.h for emulation.
7993 (powerpc-apple-macos): Use emulation te-macos.h.
7994 * mpw-make.sed (install, install-only): Edit in Mac-specific
7997 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7999 * configure.in: Improve message about unsupported ELF targets.
8000 * configure: Rebuild.
8002 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8003 pattern is zero. From Manfred Hollstein.
8005 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8007 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8008 the various idata sections, we check the name on the .section pseudo.
8010 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8012 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8013 add section's paddr to add_number; compatibility to native as and
8016 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8018 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8020 * hash.c (struct hash_entry): Moved here...
8021 * hash.h (struct hash_entry): ...from here.
8023 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8024 if it's already known to be null.
8026 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8028 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8029 bit relocs converted to PC relative relocs. This turned out to
8030 add the offset from the beginning of .text twice.
8032 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8034 * stabs.c (s_stab_generic): In 's' case, free string from
8037 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8039 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8042 * subsegs.h (segment_info_type): Make bitfields unsigned.
8044 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8045 and move them together. On most systems this will reduce the
8046 structure size by one word.
8047 (operatorT): Define O_max.
8048 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8051 * read.c (pop_insert): Print error returned by hash table
8054 * as.c (dump_statistics): Split out from main; dump some hash
8055 table stats and target-specific stats.
8056 (start_time): No longer automatic to main.
8057 (main): Set file-level start_time and call dump_statistics at
8058 exit. Exit by calling xexit.
8059 (show_usage): Make --statistics description less specific.
8060 * subsegs.c (subsegs_print_statistics): New function.
8061 * write.c (write_print_statistics): New function.
8062 (n_fixups): New static variable.
8063 (fix_new_internal): Increment it.
8064 * read.c (read_print_statistics): New function.
8065 * read.h (read_print_statistics): Declare.
8066 * symbol.c (symbol_print_statistics): New function.
8067 * symbol.h (symbol_print_statistics): Declare.
8068 * hash.c (hash_print_statistics): New function.
8069 * hash.h (hash_print_statistics): Declare.
8070 * config/tc-i386.c (i386_print_statistics): New function.
8071 * config/tc-i386.h (i386_print_statistics): Declare.
8072 (tc_print_statistics): New macro.
8073 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8076 * hash.c (DELETED): Rewrite to use a valid but unique address.
8077 (START_POWER): Reduce to 10.
8078 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8079 Add new values for counting strcmp calls.
8080 (GROW_FACTOR): New macro.
8081 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8083 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8084 (hash_new): Use FULL_VALUE.
8085 (struct hash_control): Definition moved here.
8086 (hash_code): Don't mask to low bits.
8087 (hash_ask): Mask returned hash code here. Check hash value before
8088 calling strcmp; count strcmp calls.
8089 * hash.h (struct hash_control): Declare, don't define, here.
8090 (HASH_STATLENGTH): Deleted.
8091 (struct hash_entry): Add field for hash code.
8092 (hash_say, hash_apply): Don't declare.
8094 * hash.c (destroy): Return void.
8095 (applicatee): Ditto.
8096 (main): Fix declarations.
8097 (hash_apply): Return void. Argument `function' returns void. Put
8098 inside "#ifdef TEST".
8099 (hash_say): Define only if TEST is defined.
8100 * hash.h (hash_apply, hash_say): Declarations deleted.
8102 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8104 * configure: Rebuild with autoconf 2.7.
8106 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8108 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8109 * configure: Rebuild with autoconf 2.6.
8111 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8113 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8114 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8116 (ppc_frob_file): Remove.
8117 * config/tc-ppc.h (tc_frob_file): Don't define.
8118 (ppc_frob_file): Don't declare.
8120 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8122 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8123 * config/alpha-opcode.h: Include one-operand variants of jmp and
8126 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8127 with te-delta.h in 8.3 file systems.
8128 * configure.in: Adjusted.
8130 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8132 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8134 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8136 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8138 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8140 Version 2.6 released.
8141 * Makefile.in (VERSION): Updated to 2.6.
8143 * config/obj-coff.c (write_object_file): Change use of md_do_align
8144 to pass a pointer rather than a fill value, to match other uses.
8146 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8148 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8150 * as.c (main): Move md_end call to just after call to
8151 perform_an_assembly_pass. Delete cpu-specific code here.
8152 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8153 * config/tc-arm.c (md_end): Unused function deleted.
8154 * config/tc-ns32k.c (md_end): Ditto.
8156 * config/tc-i386.c (i386_align_code): New function, moved here
8157 from HANDLE_ALIGN macro.
8158 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8160 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8162 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8165 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8167 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8168 multi-byte nops to avoid changing gcc. The necessary gcc change
8169 might break old assemblers.
8171 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8173 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8174 generate optimal multi-byte nop instructions for ".align n"
8175 ".align n,0x90", and aligns requiring more than 15 bytes of
8176 padding still generate multiple 0x90's as before.
8178 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8180 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8182 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8184 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8185 * configure: Update.
8186 * mpw-make.sed: Reorder commands to make sed happier.
8187 * config/te-macos.h: New file.
8188 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8190 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8192 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8193 conditional branches.
8194 (md_apply_fix): Likewise.
8196 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8198 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8199 generate a reloc which the linker will not handle correctly. Fix
8200 overflow checking--R_IREL is 18 bits, not 17.
8202 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8204 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8205 from a PC relative reloc if TC_A29K.
8207 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8208 code depends upon it.
8210 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8211 $extend. Based on code from Eric Freudenthal
8212 <freudenthal@nyu.edu>.
8213 * config/tc-a29k.h (LEX_DOLLAR): Define.
8214 * read.c (LEX_DOLLAR): Define if not defined.
8215 (lex_type): Use LEX_DOLLAR.
8217 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8219 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8222 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8224 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8226 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8228 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8229 used only by "dlltool.c".
8231 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8233 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8234 (md_pseudo_table): Don't define "extern".
8236 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8238 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8240 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8242 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8244 * macro.c (macro_expand_body): Don't warn about == with a
8245 nonexistent parameter, in case it is in a comment field.
8247 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8249 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8250 set, even if macro_alternate is set.
8251 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8252 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8253 the token unless it ended in '@'.
8254 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8255 * doc/c-a29k.texi: Document macro usage on A29K.
8257 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8259 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8261 (install_operand): Likewise.
8263 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8265 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8267 * configure.in (m88k-motorola-sysv*): New target.
8268 * configure: Rebuild.
8269 * config/te-delta88.h: New file.
8270 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8272 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8273 (md_do_align): Define.
8274 * config/tc-m88k.c: Include "subsegs.h".
8275 (m88k_do_align): New function.
8277 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8278 (COFF_NOLOAD_PROBLEM): Define.
8279 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8281 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8283 * config/tc-i386.c (md_assemble): For a jump instruction with
8284 non-constant target, require 7 available bytes in the current
8287 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8289 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8292 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8294 * configure.in (alpha-*-linux*): Use ecoff.
8295 * configure: Rebuild.
8296 * ecoff.c (ecoff_directive_extern): New function.
8297 (ecoff_directive_weakext): New function.
8298 (ecoff_build_symbols): Handle weak symbols.
8299 (ecoff_setup_ext): Likewise.
8300 (ecoff_frob_symbol): Warn about weak common symbols.
8301 * ecoff.h (ecoff_directive_extern): Declare.
8302 (ecoff_directive_weakext): Declare.
8303 * symbols.c (S_IS_WEAK): New function.
8304 * symbols.h (S_IS_WEAK): Declare.
8305 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8307 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8310 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8312 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8314 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8315 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8316 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8317 * config/obj-coff.c (coff_frob_symbol): Don't call
8318 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8319 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8322 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8323 (ppc_stab_symbol): New static variable.
8324 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8325 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8326 sy_tc.real_name to the stab string.
8327 (ppc_bc, ppc_ec): New static functions.
8328 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8330 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8332 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8335 * input-scrub.c (input_scrub_push): Reset sb_index.
8337 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8339 * listing.c (listing_newline): Don't create a frag in the absolute
8342 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8344 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8345 (ppc_csect): Move most of the code to ppc_change_csect, and call
8347 (ppc_change_csect): New static function, taken from ppc_csect.
8348 (ppc_section): New static function.
8349 (ppc_saw_abs): New static varable.
8350 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8351 a symbol has no csect.
8352 (ppc_adjust_symtab): New function.
8353 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8354 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8356 * write.c (write_object_file): If tc_adjust_symtab is defined,
8357 call it just before the call to obj_adjust_symtab.
8359 * symbols.c (symbol_find_or_make): Change name to be const.
8360 * symbols.h (symbol_find_or_make): Update declaration.
8362 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8364 * doc/as.texinfo (Align): Mention SH.
8365 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8367 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8368 (Z8000 Directives, even): Don't give numeric align value, instead
8371 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8373 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8376 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8378 * Makefile.in (diststuff): Also make info.
8379 (maintainer-clean realclean): Also make clean-info.
8381 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8383 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8384 (pa_subspace): For ".nsubspa", always create a new subspace
8385 with the given attributes, even if one already exists with the
8388 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8390 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8391 TC_FORCE_RELOCATION, taking an additional section argument. If
8392 the section of the target symbol is not the same as the current
8393 section, always force the relocation to be used.
8394 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8396 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8397 md_pcrel_from function, taking an additional section argument.
8398 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8400 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8401 older TC_FORCE_RELOCATION if not defined.
8402 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8403 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8404 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8405 TC_FORCE_RELOCATION.
8407 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8409 * input-scrub.c (as_where): Set name to null pointer if we don't
8411 * messages.c (identify): Only print filename if non-null.
8412 (as_show_where): Ditto, for line number too.
8413 (as_warn_internal, as_bad_internal): Ditto.
8415 * input-file.c (input_file_open): If the input file can't be
8416 opened, consider it an error.
8418 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8420 * config/tc-mips.c: Added mips_4100 control, and support for
8421 accepting the 4100 as a MIPS architecture variant (md_begin,
8422 macro_build, mips_ip, md_parse_option). Adding suitable
8423 command-line OPTIONs, and updating the help text (md_show_usage).
8425 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8427 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8428 BFD_ASSEMBLER is defined.
8430 * Use one active frag and one obstack per frag chain:
8431 * frags.c (frags): Variable deleted.
8432 (frag_alloc): New function.
8433 (frag_grow, frag_more, frag_variant, frag_now_fix,
8434 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8436 (frag_new): Ditto. Verify that frch_last and frag_now match on
8437 entry and exit, and that old frag_now has non-zero type. Replace
8438 "know" uses with "assert". Use frag_alloc instead of mucking with
8440 * frags.h (frags): Declaration deleted.
8441 * subsegs.h (struct frchain): Add new field frch_frag_now.
8442 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8444 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8445 give it any stricter alignment than frchainS structures need. Do
8446 not initialize frags obstack. Set frag_now to point to
8447 dummy_obstack. Initialize absolute_frchain.
8448 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8449 field of frchainS. Don't create new frags on section switch, and
8450 use frag_alloc when creating a new frag chain. For absolute
8451 section, set frchain_now to absolute_frchain. Verify that
8452 frch_last and frag_now match on entry and exit. Initialize
8453 per-chain obstack, and under gcc, set required alignment to that
8454 needed by fragS structure.
8456 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8458 * stabs.c (get_stab_string_offset): Only copy input string if a
8459 fresh copy is needed, not if the section already exists.
8460 (s_stab_generic): Cache stab section name to bypass lookups, since
8461 usually it will match. Could be made faster still by changing the
8462 memory allocation rules.
8463 (s_xstab): Cache section name to bypass repeated string
8466 * frags.c (frag_new): Deleted register declarations.
8468 * listing.c (frag_now): Don't declare.
8470 * as.c (chunksize): New variable.
8471 (debug_memory): New variable.
8472 (main): If debug_memory is set, reduce chunksize and
8474 * as.h (chunksize): Declare it.
8475 * read.c (read_begin): Use it.
8477 * config/tc-alpha.c (md_shortopts): Include 'g'.
8478 (md_parse_option): Ignore it.
8480 * Makefile.in (distclean): Remove Makefile and config.status from
8481 testsuite directory.
8482 (clean-here): Don't delete testsuite. Instead, delete only the
8483 files within it that would be generated by running tests.
8485 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8486 frag_now_fix instead of accessing obstack info directly.
8487 * config/tc-arm.c (s_ltorg): Ditto.
8488 (md_assemble): Ditto.
8490 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8493 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8495 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8496 chain after parsing value expression, if any, to avoid separating
8497 continued .stabs lines.
8499 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8501 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8502 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8504 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8506 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8507 -mcom support and PPC_OPCODE_ANY for -many.
8508 (md_parse_option): Ditto.
8510 (md_begin): For duplicate instructions, print all duplicates
8513 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8515 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8516 common mode operation.
8517 (md_show_usage): Add -mcom to usage message.
8519 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8521 * expr.c (op_rank): Add O_symbol_rva.
8522 * expr.h (operatorT): Add O_symbol_rva.
8523 * read.c (cons_worker): Set O_symbol_rva when necessary.
8524 * write.c (fix_new_exp): Understand O_symbol_rva.
8526 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8528 * config/tc-mips.c: Correct s_cons arguments. From Michael
8529 Joosten <joost@ori.cadlab.de>.
8531 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8533 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8534 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8535 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8537 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8538 make non-static. Change all users.
8539 * config/obj-coff.h (coff_n_line_nos): Declare.
8541 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8543 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8545 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8547 * config/obj-elf.c (obj_elf_common): Convert specified byte
8548 alignment to power of two. Set size of local bss symbol.
8550 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8552 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8554 * sb.c, macro.c: Decide whether to include <string.h> or
8555 <strings.h> just as as.h does.
8557 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8559 * Makefile.in (site.exp): Fix setting of $srcdir.
8561 * config/tc-arm.c (md_atof): Fix little-endian output.
8562 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8565 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8567 * doc/as.texinfo: Split out the NS32k family documentation,
8568 despite its being commented out for now.
8569 * doc/c-ns32k.texi: New file.
8571 * sb.c, macro.c: Include string.h.
8573 * Makefile.in (comparison): Only check *.o; we don't care if
8574 timestamps inserted by the native linker differ.
8576 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8577 if alignment stricter than 4 bytes is requested; in that case,
8578 align to a 4-byte boundary first.
8580 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8582 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8583 uninitialized" warning for `Max_Source_Offset'.
8585 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8587 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8588 qualifiers and detect errors if present.
8589 (md_assemble): Add call to parse_toc_entry. Also added some support
8590 for the [tocv] qualifier.
8591 (ppc_pe_tocd): New function to support data in the toc section.
8593 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8595 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8598 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8600 * config/tc-m68k.c (isword): Accept all values from -65536 to
8601 +65535, so ~VAL will not be rejected.
8603 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8604 skip characters after the pseudo-op.
8606 * read.c (get_line_sb): Don't look past buffer_limit.
8607 (s_include): In MRI mode, skip characters after the file name.
8609 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8611 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8612 periods in register names.
8614 For older changes see ChangeLog.1.