1 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4 (ebp, esp): Remove static variables.
5 (MATCH): Remove test for InOutPortReg.
6 (i386_operand): Properly handle InOutPortReg here instead.
7 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
8 (md_assemble): Simplify and correct modrm and sib generation.
9 (i386_operand): Add warning for scale without index.
10 Rewrite checks for valid base/index combinations.
12 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
14 * configure.in: Recognize m5200 as a cpu_type of m68k.
15 * aclocal.m4: Rebuild with current libtool.
18 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
20 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
21 to relaxable_symbol to prevent references to external symbol from
24 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
26 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
27 symbols are relaxable.
30 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
32 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
33 (create_vuoverlay_section): Entries are 4 bytes not 8.
36 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
38 * config/tc-v850.c (md_begin): Don't create special
41 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
43 * config/tc-mips.c (macro): For div and udiv, close the
44 reorder block as soon as possible.
46 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
48 From Matt Semersky <matts@scd.hp.com>:
49 * macro.c (macro_mri_mode): New function.
50 * macro.h (macro_mri_mode): Declare.
51 * read.c (s_mri): Call macro_mri_mode when switching in and out of
54 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
56 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
59 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
60 until after xstrdup in OBJ_EVAX case.
62 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
64 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
65 offset calculation. Also, use VAX_BRW from vax-inst.h instead
66 of hardcoded magic number.
67 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
69 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
71 * read.c (do_s_func): New function.
73 * read.h (do_s_func): Add prototype.
75 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
76 (s_dvp_func): New function.
80 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
82 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
85 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
87 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
88 nops if fill pattern not specified.
90 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
92 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
93 * config/te-go32.h (TE_GO32): Define.
94 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
96 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
98 Implement .func/.endfunc pseudo-ops.
99 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
101 * read.c (potable): Add .func,.endfunc.
102 (s_func): New function.
103 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
105 (in_doc_func_p,current_function_label): New static globals.
106 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
109 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
110 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
111 * config/tc-dvp.c (vuoverlay_string_section): New static global.
112 (md_begin): Create overlay string section.
113 (create_vuoverlay_section): Put section name in overlay string section.
114 Put string's offset in overlay table entry. Set SEC_CODE flag for
118 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
120 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
121 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
122 * config/tc-arm.h (WORKING_DOT_WORD): Define.
123 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
124 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
125 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
126 * config/tc-i860.h (WORKING_DOT_WORD): Define.
127 * config/tc-i960.h (WORKING_DOT_WORD): Define.
128 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
129 * config/tc-w65.h (WORKING_DOT_WORD): Define.
130 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
131 * config/tc-a29k.c: Don't define md_short_jump_size,
132 md_long_jump_size, md_create_short_jump or md_create_long_jump.
133 * config/tc-alpha.c: Likewise.
134 * config/tc-alpha.h: Likewise.
135 * config/tc-arm.c: Likewise.
136 * config/tc-h8300.c: Likewise.
137 * config/tc-h8500.c: Likewise.
138 * config/tc-hppa.c: Likewise.
139 * config/tc-i860.c: Likewise.
140 * config/tc-i960.c: Likewise.
141 * config/tc-ppc.c: Likewise.
142 * config/tc-sh.c: Likewise.
143 * config/tc-sparc.h: Likewise.
144 * config/tc-tic30.c: Likewise.
145 * config/tc-w65.c: Likewise.
146 * config/tc-z8k.c: Likewise.
148 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
150 * config/tc-vax.c (_): Delete this macro used for placeholder
151 values in vax_operand_width_size; it conflicts with the _() macro
152 used for internationalization.
154 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
156 * symbols.c (symbol_find_base): Fix case insensitive symbol name
157 code. From Chris Moller <moller@bops.com>.
159 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
160 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
161 * read.c (emit_expr): Initialize seg and subseg fields of a new
163 * write.c (write_object_file): Switch to the appropriate segment
164 and subsegment when processing a broken word.
166 * config/tc-m68k.c (mri_assemble): New static function.
167 (build_mri_control_operand): Call mri_assemble rather than
169 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
170 (s_mri_endf, s_mri_endw): Likewise.
173 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
175 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
176 (dvp_frob_file): Declare.
177 (tc_frob_file): Define.
178 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
179 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
180 (vuoverlay_section_name,create_vuoverlay_section): New functions.
181 (vuoverlay_section,vuoverlay_table_section): New static globals.
182 (ovlysym_table): New static global.
183 (md_begin): Create .vuoverlay_table section.
184 (assemble_vif): Call create_vuoverlay_section for each mpg.
185 (dvp_frob_label): Record vu labels in ovlysym_table for later
186 movement from absolute section to their overlay section.
187 (dvp_frob_file): New function.
188 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
191 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
193 * read.c (s_org): Call md_flush_pending_output if it is defined.
195 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
197 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
199 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
200 (md_parse_option): Add for same.
201 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
202 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
203 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
205 * config/tc-sparc.h (cons_fix_new_sparc): Added.
208 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
210 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
211 even when missing in input string.
214 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
216 * config/tc-arm.c (find_real_start): Relax definition of local
219 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
221 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
222 symbols at the given address, not just the last one specified.
224 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
226 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
227 or number_to_chars_littleendian to write data.
229 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
231 * config/tc-v850.c (md_assemble): Remove artificially created
232 register name symbols.
234 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
236 * write.c (fixup_segment): Change "segment" to "section" in
239 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
241 * write.c (fixup_segment): Change sym1-sym2 message again.
244 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
246 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
249 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
251 * config/tc-mips.c (macro): For R5900, use "B" operand format for
252 "break" instructions generated in macro (div etc.) instructions.
255 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
257 * write.c (fixup_segment): Improve error message for sym1-sym2
258 errors when sym1 is in a different segment from sym2.
260 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
262 * config/tc-m32r.c (warn_unmatched_high): New static local.
263 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
264 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
265 (md_longopts): Recognize --{no-,}warn-unmatched-high.
266 (md_parse_option): Likewise.
267 (md_show_usage): Likewise.
268 (m32r_frob_file): Likewise.
270 * read.c (generate_file_debug,generate_lineno_debug): New functions.
271 (read_a_source_file): Call them.
272 * read.h (stabs_generate_asm_file): Declare.
273 * stabs.c (stabs_generate_asm_file): New function.
274 (generate_asm_file): New function.
275 (stabs_generate_asm_lineno): Move file name handling into
278 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
280 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
281 (d30v_current_align, d30v_current_align_seg): New variables.
282 (d30v_last_label): New variable.
283 (d30v_align, s_d30v_align, s_d30v_text): New functions.
284 (s_d30v_data, s_d30v_section): Likewise.
285 (md_pseudo_table): Call them.
286 (md_begin): Initialize d30v_current_align_seg.
287 (md_assemble): Call d30v_align when needed by known current alignment.
288 (d30v_frob_label, d30v_cons_align): New functions.
289 * config/tc-d30v.h (md_do_align): Remove.
290 (tc_frob_label): Call d30v_frob_label.
291 (md_cons_align): New.
293 * config/tc-d30v.c (find_format): Convert complex expressions to
294 expression symbols before processing. Clean up code formatting.
297 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
299 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
302 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
304 * po/Make-in (install-info): New target.
306 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
308 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
310 * config/tc-mn10300.c (md_assemble): Likewise.
312 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
314 * Makefile.am: Update with `make dep-am'.
315 (HFILES): Add cgen.h.
316 (cgen.o): Depend on cgen.h.
317 * Makefile.in: Regenerate.
319 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
321 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
323 * gasp.c (grab_label): Permit a label to be a preprocessor
324 variable by permitting a label to start with a backslash.
326 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
328 * config/tc-mips.c (validate_mips_insn): Removed hack
329 for previously inaccessible bitfields in some INSN_TRAP
333 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
335 * config/tc-d30v.c (do_assemble): Abort with error message
336 if opcode operands do not match.
339 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
341 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
342 'q' operand format for 20-bit "break"/"sdbbp" instructions.
343 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
344 similar new 'q' operand.
346 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
348 * cgen.c (cgen_asm_finish_insn): Fix typo.
350 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
353 * cgen.c: Include it.
354 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
355 (cgen_asm_finish_insn): Result is now void. New arg `result'.
357 * config/tc-m32r.c: Include cgen.h.
358 (m23r_insn): New members num_fixups,fixups.
360 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
361 (md_assemble): Simplify code to pack two insns in parallel.
362 When swapping two insns, update their fixups.
366 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
368 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
371 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
373 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
374 to avoid compiler warning.
376 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
378 * makefile.vms: Run dec c with /nodebug. Pass CC value when
381 * makefile.vms (OBJS): Add ehopt.obj
383 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
385 * doc/c-vax.texi: Correct and extend vax/vms documentation.
388 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
390 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
392 (md_assemble): Set it for explicitly packed insns.
395 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
397 * config/obj-coff.c (c_symbol_merge): Do not take address of
398 native fields when performing the memcpy.
400 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
402 * config/tc-mips.c (macro,macro2): Implement
403 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
405 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
407 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
408 relocations against globally visible symbols.
409 * config/tc-m68k.c (relaxable_symbol): New macro.
410 (m68k_ip, md_estimate_size_before_relax): Use it.
411 (tc_m68k_fix_adjustable): Also handle weak symbols.
413 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
415 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
416 references to externally visible symbols.
417 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
418 values in twice for a PC relative reloc if the symbol is
421 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
422 don't adjust a PC relative reloc against an externally visible
424 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
425 for a PC relative fixup against an externally visible defined
426 symbol, arrange to store object file and addend values as though
427 the symbol were not defined.
428 (tc_gen_reloc): Likewise.
430 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
432 * read.c (sizeof_leb128): Referenced externally by write.c so
435 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
437 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
438 and expand a 'debug' symbol associated with the next instruction
439 that does not cause a short instruction to be filled with a NOP.
440 (md_pseudo_table): Add support for .debugsym.
441 (assemble_parallel_insn): Add calls to expand_debug_sym as
443 (md_assemble): Ditto.
445 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
447 * as.c (main): Conditionally call setlocale.
448 * gasp.c (main): Likewise.
449 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
450 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
453 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
455 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
458 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
460 * config/tc-hppa.c: Change all calls to bzero to use memset.
461 (pa_ip): Add cast to avoid warning.
462 (tc_gen_reloc, md_apply_fix): Likewise.
463 (pa_find_space_by_number): Likewise.
464 (hppa_force_relocation): Likewise.
465 (pa_block): Change i to unsigned int.
466 * config/obj-som.h (obj_som_copyright): Declare.
468 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
470 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
471 for line numbers for assembly source.
473 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
475 * configure.in: Change version number to 2.9.4
476 * configure: Rebuild.
478 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
480 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
482 * config/tc-m32r.c (assemble_parallel_insn): No need to try
483 non-relaxable variant any more. Simplify test for nop insn.
484 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
485 scan of operands yields an insn different from original (e.g. a macro).
486 Fix call to can_make_parallel.
489 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
491 * ecoff.h: Change symbolS in function declaration to struct
494 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
496 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
497 (md_convert_frag): Fix i18n typo.
499 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
501 * ecoff.c (ecoff_get_cur_proc_sym): New function.
502 * ecoff.h: Protoype it.
503 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
504 [EVAX] (s_alpha_prologue): Delete.
505 (md_pseudo_table): Update.
507 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
509 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
510 array to local pointer.
511 (get_args, parse_expr): Add casts to avoid warnings.
513 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
515 * read.c (s_set): Cast xmalloc return value to fragS *.
516 * config/tc-m68k.c (m68k_ip): Function made static to match
517 previous forward declaration.
518 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
520 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
522 * config/tc-v850.c: Add internationalisation macros to error
525 * config/tc-m32r.c (can_make_parallel): Add internationalisation
526 macros to error strings.
528 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
530 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
531 reloc is in the TOC csect.
532 (md_apply_fix3): Correct gettext typo.
534 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
536 * config/tc-arm.c (find_real_start): Ignore symbols starting with
537 .L - they are local labels and the branches are not really
538 function calls but rather far jumps.
541 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
543 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
544 local labels ($ prefix).
547 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
549 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
551 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
553 * config/tc-i386.c (md_assemble): Print operand number rather than
555 (i386_operand): Likewise.
557 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
559 * Makefile.am (INTLLIBS): Define to work around apparent automake
561 All Makefiles: Regenerated.
563 * Many files: Added gettext invocations around user-visible
565 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
566 HAVE_LC_MESSAGES): Define.
567 * dep-in.sed: Added asintl.h.
568 * po/Make-in: New file.
569 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
571 * read.c (Z_): Renamed from `_'.
572 * Makefile.am (SUBDIRS): Added po.
573 (POTFILES): new macro.
574 (po/POTFILES.in): New target.
575 ($(OBJS)): Added asintl.h.
577 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
578 (as_new_LDADD): Added $(INTLLIBS).
579 (as_new_DEPENDENCIES): Added $(INTLDEPS).
580 (gasp_new_LDADD): Added $(INTLLIBS).
581 (gasp_new_DEPENDENCIES): New macro.
582 * configure, aclocal.m4: Rebuilt.
583 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
585 (ALL_LINGUAS): Define.
586 * macro.c: Include "asintl.h".
587 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
588 * as.h: Include "asintl.h".
589 * config/tc-i386.c (ordinal_names): Removed.
590 (md_assemble): Changed error text to avoid ordinal_names.
591 (i386_operand): Likewise.
592 (reloc): Added as_bad to avoid i18n problems.
593 (tc_gen_reloc): Likewise.
594 * config/tc-arm.c (bad_args): Now a #define.
596 * config/obj-vms.c (VMS_stab_parse): Changed type of
598 (global_symbol_directory): Unified strings to avoid i18n
600 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
602 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
603 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
605 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
607 * config/tc-v850.c (md_assemble): Changed C++ comment into C
609 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
611 * as.c (print_version_id): Added an fprintf to avoid i18n
613 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
615 * expr.c (expr): Added as_warn call to avoid i18n problems.
616 * messages.c (as_assert): Changed code to avoid i18n problems.
617 (as_abort): Likewise.
618 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
620 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
622 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
624 * config/tc-i386.c (check_prefix): New static function, split out
626 (struct _i386_insn): Add wait_prefix field.
627 (md_assemble): Remove wait_prefix local variable. Use
628 check_prefix when adding a prefix.
630 * config/tc-i386.c (current_templates): New static variable.
631 (md_assemble): Remove current_templates local variable.
632 (md_assemble, i386_operand): Improve error and warning messages in
633 many places. Add RESTORE_END_STRING in many places before error
634 return. Clarify some comments.
636 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
638 (md_assemble): Parse string instruction operands, looking for
639 segment override prefixes. Check for invalid segment prefixes on
641 (i386_operand): i.seg[] and max mem_operand changes for string
643 * config/tc-i386.h (EsSeg): Define.
645 * config/tc-i386.h (regKludge): Define.
646 (iclrKludge, imulKludge): Don't define.
647 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
648 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
649 opcode_modifier checks to look for more common cases first. Add
650 default_seg for IsString case.
652 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
654 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
656 * configure: Rebuild with new automake and libtool.
657 * aclocal.m4, Makefile.in: Likewise.
659 * doc/Makefile.am (as.dvi): New target.
660 * doc/Makefile.in: Rebuild.
663 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
665 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
668 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
670 * configure.in: Added sparc86x support.
672 * configure: Rebuild.
674 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
676 (md_parse_option): Warn if -EL is not supported for this architecture.
678 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
680 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
682 * config/tc-mips.c (mips_ip): Note when we use get match on
683 the full instruction name.
685 (mips_ip): For '&' DEST completer handling, if we got a full match
686 then the DEST completer is implicitly .wxyz.
690 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
692 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
693 (vif_insn_type): New function.
694 (md_apply_fix3): Don't validate user specified length if unpack insn
698 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
700 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
701 back into the expression to handle add/sub simplification correctly.
704 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
706 * config/tc-mips.c (mips_ip): Specs changed for
707 VCALLMSR instruction.
710 start-sanitize-vr5400
711 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
713 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
716 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
718 * config/tc-mips.c (hilo_interlocks): Remove 4300.
720 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
722 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
726 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
728 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
729 branch error as being done so we don't try to emit a reloc.
732 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
734 * symbols.c (max_indent_level): New global.
735 (print_symbol_value_1): Use it.
736 * expr.h (expr_build_dot): Declare.
737 * expr.c (expr_build_dot): New function.
739 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
740 (compute_mpgloc): New function.
741 (eval_expr): New arg `cpu'. All callers updated.
742 (non_vu_insn_seen_p): New static global.
743 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
744 (struct dvp_fixup): New member `cpu'.
745 (assemble_one_insn): New args init_fixup_count, fixup_offset.
747 (md_assemble): Set non_vu_insn_seen_p as appropriate.
748 (assemble_vif): Set `cpu' field of fixup.
749 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
750 (assemble_vu_insn): Delete, contents moved into ...
751 (assemble_vu): ... here. Don't record fixups until after parsing
752 both upper and lower insns. If branch insn inside mpg, properly
753 compute target address.
754 (dvp_frob_label): Create copies of vu labels inside mpg's.
755 (dvp_relax_frag): Clean up.
756 (md_convert_frag): Ditto.
757 (md_apply_fix3): Signal error if mpg embedded vu code has branch
758 to undefined label (not currently supported).
759 (eval_expr): New arg `cpu'. All callers updated.
760 (insert_operand_final): Convert mpgloc from bytes to dwords.
761 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
762 (s_state): If switching to vu state, initialize $.mpgloc.
765 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
767 * symbols.c (print_binary): New function.
768 (print_expr_1): Call it.
771 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
773 * config/tc-dvp.c (md_convert_frag): Fix thinko.
775 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
777 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
778 0 is a valid length value (= max+1).
779 (install_vif_length): 0 is a valid length value (= max+1).
782 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
784 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
785 operand in the opcode.
788 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
790 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
794 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
796 * config/tc-i386.h: Reorder operand flags and opcode modifier
797 flags for clarity. Remove unused definitions: Unknown,
798 ImmUnknown, DispUnknown, NoModrm.
799 * config/tc-i386.c (type_names): Add missing Debug type.
800 (md_assemble): Better duplicate prefix checking. Quicker string
801 instruction check via new opcode_modifier flag.
803 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
805 * doc/as.texinfo (Invoking): Clarify -Wa example.
807 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
809 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
810 (s_mips_weakext): Define.
811 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
812 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
815 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
817 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
818 is an error if the value can not be computed at assembly time.
819 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
821 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
823 * gasp.c (main): Set next field of new include_path structure to
824 NULL. From Avery Pennarun <averyp@gdc.ca>.
826 * read.c (s_mri_sect): Call as_bad rather than abort for an
827 unsupported MRI target.
829 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
831 * config/tc-arm.c (arm_validate_fix): New function. Determine if
832 the destination of a branch instruction should be altered.
833 (find_real_start): New function: Locate the real, Thumb coded
834 start of a Thumb function.
835 (do_t_branch23): Alter the destination of branches to Thumb
838 * config/tc-arm.h: Define TC_VALIDATE_FIX.
840 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
842 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
845 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
847 * doc/as.texinfo: Use @itemx for a secondary item in a table.
848 * doc/c-hppa.texi: Likewise.
850 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
852 * Makefile.am: Rebuild dependencies.
853 * Makefile.in: Rebuild.
855 * Makefile.am (DEP_INCLUDES): New variable.
856 (.dep1): Change to work when srcdir is not an absolute path.
857 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
858 * Makefile.in: Rebuild.
860 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
862 * config/tc-i386.h, config/tc-i386.c: Revert March 24
865 * configure.in: Set version to 2.9.1.
866 * configure: Rebuild.
868 * Branched binutils 2.9.
870 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
872 * config/tc-i386.h (FWait): Define.
873 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
874 other prefixes. Check FWait flag in opcode table to see which
875 instructions require an fwait prefix.
877 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
879 * stabs.c (get_stab_string_offset): Always create a stab string
882 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
884 Fix some gcc -Wall warnings:
885 * atof-generic.c (atof_generic): Add casts to avoid warnings.
886 * ehopt.c (eh_frame_code_alignment): Likewise.
887 * expr.c (integer_constant, operand): Likewise.
888 * frags.c (frag_align): Likewise.
889 * gasp.c (level_0, change_base, doinstr): Likewise.
890 * hash.c (hash_ask): Likewise.
891 * listing.c (listing_page, calc_hex, print_lines): Likewise.
892 (debugging_pseudo): Likewise.
893 * macro.c (define_macro, check_macro): Likewise.
894 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
895 (ignore_rest_of_line, float_cons): Likewise.
896 * symbols.c (decode_local_label_name): Likewise.
897 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
898 (fixup_segment, number_to_chars_bigendian): Likewise.
899 (number_to_chars_littleendian): Likewise.
900 * config/atof-ieee.c (gen_to_words): Likewise.
901 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
902 (sparc_ip, parse_keyword_arg, s_common): Likewise.
903 * read.c (output_big_sleb128): Initialize locals to avoid
905 (output_big_uleb128, equals): Likewise.
906 * atof-generic.c (atof_generic): Change number_of_digits_* locals
907 to unsigned int. Change zeros to unsigned int.
908 * cond.c (s_if): Add return to default case.
909 * frags.c (frag_now_fix): Change return type to addressT.
910 * frags.h (frag_now_fix): Update declaration.
911 * listing.c (file_info_struct): Change linenum to unsigned int.
912 (struct list_info_struct): Change hll_line to unsigned int.
913 (print_source): Update format string.
914 * read.c (emit_expr): Change scan to unsigned int, and don't
915 bother to initialize it.
916 * symbols.c (dollar_label_count): Change to unsigned long.
917 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
918 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
919 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
921 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
923 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
924 mcf5200 just as we do for m68000.
925 (m68k_init_after_args): Likewise.
926 (md_estimate_size_before_relax): Likewise.
928 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
930 * config/tc-v850.c (md_assemble): Store relocation addend in
931 fixup instead of instruction.
933 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
935 * config/tc-i386.c (md_assemble): Swap template arguments to
936 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
937 This macro is currently symmetric, so passing them the wrong
938 way didn't cause any problem, but may if the macro is changed
940 After copying template to i.tm, use i.tm. rather than t-> to
941 access fields, and make t a const*
942 Move i.tm.operand_types[] swap to immediately after the copy.
945 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
947 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
948 we've computed the data length.
951 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
953 * expr.h (expr_build_uconstant): Add prototype.
954 (expr_build_unary,expr_build_binary): Add prototypes.
955 * expr.c (expr_build_uconstant): New function.
956 (expr_build_unary,expr_build_binary): New functions.
958 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
959 (md_convert_frag): Delete.
960 (TC_FIX_TYPE): New fields wl,cl,user_value;
961 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
963 (insert_unpack_marker): New function.
964 (insert_file): New argument insert_marker_arg. All callers updated.
965 (gif_user_value): New static local.
966 (vif_data_start,vif_data_end): New static locals.
967 (mpgloc_sym,unpackloc_sym): New static locals.
968 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
969 (cur_opcode,cur_operand): New static locals.
970 (endmpg_caller): New enum.
971 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
972 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
973 (dvp_fixup): New members user_value,wl,cl;
974 (assemble_vif): Rewrite.
975 (assemble_gif): Tweak name of data start label.
976 (assemble_one_insn): Allow special parser to punt and call the
977 normal expression parser. Set cur_opcode,cur_operand for md_operand.
978 (md_operand): Handle '*' value for mpgloc,unpackloc.
979 (md_estimate_size_before_relax): New function.
980 (dvp_relax_frag,md_convert_frag): New functions.
981 (md_pcrel_from_section): Handle end data label for variable length
983 (md_apply_fix3): Handle count field for variable length vif insns.
984 Handle address field for mpg,unpack.
985 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
986 (cur_vif_insn_length): Delete.
987 (vif_length_value): New function.
988 (install_vif_length): Don't perform logical->physical conversion here.
989 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
992 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
994 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
995 * macro.c (macro_expand_body): Increase buffer size.
996 * messages.c (as_warn): Likewise.
997 (as_warn_where, as_bad, as_bad_where): Likewise.
999 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1001 Based on patch from H.J. Lu <hjl@gnu.org>:
1002 * Makefile.am (DISTSTUFF): New variable.
1003 (diststuff): New target.
1004 * Makefile.in: Rebuild.
1006 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1009 m32r_elf_section_change_hook.
1011 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1012 emit a nop if a section ends with a 16 bit instruction.
1014 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1016 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1017 s_lcomm rather than obj_coff_lcomm.
1018 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1020 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1022 * config/tc-i386.h (LinearAddress): Define.
1023 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1024 instruction, don't use a default segment.
1026 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1028 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1029 * configure: Rebuild.
1032 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1034 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1037 start-sanitize-r5900
1038 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1040 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1042 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1043 (mips_ip): Handle 'O' operand.
1044 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1047 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1049 * aclocal.m4, configure: Rebuild with libtool 1.2.
1051 start-sanitize-r5900
1052 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1054 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
1055 with vr5400 support.
1058 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1060 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1061 PC relative branches. Patch courtesy of Jonathan Walton.
1063 start-sanitize-r5900
1064 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1066 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1067 "name.completer" where only the name is actually in the opcode
1068 table. Allow various operands for base register in load/store
1069 instructions. Handle various new argument characters for the
1070 cop2/vu0 co-processor.
1074 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1076 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1080 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1082 * configure.in (emulations): Add thumb-pe target.
1084 * configure (emulations): Add thumb-pe target.
1086 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1088 * itbl-lex.l (yywrap): Don't define if already defined as a
1092 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1094 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1095 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1096 packing is enabled. Emit VIF cpu marker after dma insn.
1098 * config/tc-dvp.h (TC_START_LABEL): Define.
1099 * config/tc-dvp.c (force_mach_label): New function.
1100 (md_begin,create_colon_label,s_dmadata): Use it.
1102 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1105 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1107 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1110 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1112 * depend.c (quote_string_for_make): New function.
1113 (wrap_output): Use it.
1115 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1117 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1118 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1121 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1123 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1124 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1125 (gif_insn_frag_loc): New static global.
1126 (assemble_gif): Record frag and location frag of insn.
1127 (md_apply_fix3): Validate user specified nloop if we couldn't do
1129 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1131 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1133 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1134 insufficient data present. Fix insertion of computed nloop value.
1135 (install_vif_length): Second pass at unpack len calcs.
1136 (s_endunpack): Round data up to word boundary.
1137 (insert_mpg_marker): New function.
1138 (insert_file): New args insert_marker, size. All callers updated.
1139 (assemble_vif): Rewrite varlen insn handling.
1140 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1141 (s_enddirect,s_endunpack): Rename arg to internal_p.
1144 start-sanitize-vr4320
1145 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1147 * config/tc-mips.c : Added vr4320 similar to vr4300.
1150 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1152 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1153 Recognize -GN and -relax.
1154 (md_begin): Initialize gp size from -G switch.
1155 (alpha_force_relocation): Always force if -relax.
1156 (alpha_align): Take a new argument that will specify when to
1157 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1158 Change all callers. Emit nop alignment padding as nop+unop pair.
1160 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1162 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1163 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1166 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1168 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1169 require padding to the next long word boundary.
1173 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1175 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1176 inserted binary files.
1179 start-sanitize-phase2-m32rx
1180 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1182 * config/tc-m32r.c (optimize): New static local.
1183 (md_shortopts): Add -O.
1184 (md_parse_option): Recognize it.
1185 (md_show_usage): Document it.
1186 (md_assemble): Don't try to combine insns in parallel if !optimize.
1188 end-sanitize-phase2-m32rx
1189 start-sanitize-m32rx
1190 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1192 * config/tc-m32r.c (first_writes_to_seconds_operands):
1193 Reinitialise b_operands for each pass of the inner loop.
1196 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1198 * config/tc-dvp.h (tc_frob_label): Define.
1199 * config/tc-dvp.c (dvp_frob_label): New function.
1200 (create_colon_label): New argument `sto'. All callers updated.
1201 (record_mach): New argument `force_next_p'. All callers updated.
1202 (cpu_sto): New function.
1203 (UNIQUE_LABEL_PREFIX): New macro.
1204 (unique_label): Use it.
1205 (assemble_gif): Emit start label before mach label.
1206 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1208 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1210 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1211 (setup_dma_autocount): Renamed from setup_autocount. New argument
1212 inline_p. All callers changed. Fix word address of count.
1213 (parse_dma_addr_autocount): Fix word address of address.
1217 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1219 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1220 in special_sections table and add .vubss etc via
1221 ELF_TC_SPECIAL_SECTIONS.
1222 * config/tc-dvp.h: Likewise.
1225 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1227 * cgen.c: #include symcat.h.
1228 * config/tc-m32r.c: Likewise.
1230 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1232 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1233 absolute expressions instead of '$' prefixed register names.
1235 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1237 * read.c (s_set): Record file and line info for symbols when -as.
1238 (pseudo_set): Don't overwrite that dummy fragment.
1241 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1243 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1244 (dvp_parse_done): Comment out contents.
1245 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1246 (s_state): Handle .vu in included file.
1247 (asm_state): New state ASM_GIF.
1248 (asm_state_stack): Maintain stack of parsing states.
1249 ({push,pop,set}_asm_state): New functions.
1250 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1251 (gif_{insn_type,data_name,insn_frag}): New static locals.
1252 (md_assemble): Watch for .endgif if in ASM_GIF state.
1253 (assemble_gif): Complete.
1254 (s_endgif): Complete.
1255 (cur_mach): New static local.
1256 (record_mach): New function.
1257 (md_begin): Initialize `cur_mach'.
1258 (assemble_*): Record current mach type.
1259 (vu_count): New static local.
1260 (assemble_vif): Temporary hack to properly align mpg/direct data.
1261 (assemble_vu): Insert mpg every 256 insns.
1264 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1266 * config/tc-ppc.c (md_pseudo_table): Add "section".
1267 (ppc_named_section): New static function.
1269 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1271 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1272 so we don't have to scan the entire list.
1275 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1277 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1278 case, allow the parallel instructions to modify the same flag
1282 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1284 * listing.c (list_symbol_table): Categorize symbols by
1285 undefined_section rather than sy_frag->line == NULL.
1288 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1290 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1291 (inline_dmadata): Renamed from s_dmadata_implied.
1292 (assemble_one_insn): Rewrite dma operand processing.
1293 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1294 (unique_name,setup_autocount): New functions.
1296 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1297 (md_pseudo_table): Add .word.
1298 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1300 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1301 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1302 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1304 (eval_expr): New function.
1305 (create_label,create_colon_label): New function.
1306 (s_enddmadata): Rewrite.
1309 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1311 * Makefile.am (install-exec-local): Install properly when ln
1312 fails or tooldir == prefix.
1314 start-sanitize-m32rx
1315 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1317 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1318 handling of updates to the condition bit as this is shadow by
1322 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1324 * config/tc-dvp.c (parse_float): New function.
1325 (assemble_vu): Handle loi insns.
1326 (assemble_one_insn): Simplify suffix parsing.
1327 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1331 start-sanitize-m32rx
1332 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1334 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1336 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1338 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1339 for --warn-explicit-parallel-conflicts and --Wnp as an
1340 abbreviation for --no-warn-explicit-parallel-conflicts.
1341 (assemble_parallel_insn): Use non-relaxable versions of branch
1344 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1346 * app.c: Parse || as a seperator between assembler statements.
1349 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1351 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1352 Test result of insert_operand for error.
1354 start-sanitize-m32rx
1355 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1357 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1358 when m32rx target is enabled and the instructions are not
1361 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1363 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1364 bother checking insn which have no operands.
1367 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1369 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1370 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1371 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1372 * doc/Makefile.in: Rebuild.
1374 start-sanitize-m32rx
1375 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1377 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1378 function. Replaces get_src_reg(), check_for_side_effects(),
1379 reads_from_src_reg(). Uses new insn operand features of cgen.
1380 (writes_to_pc): New function., but with new code suppressed for now.
1381 (md_assemble): Call first_writes_to_seconds_operands().
1383 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1385 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1386 (macro): Fix handling of M_COP[0-3].
1388 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1390 Based on patches from Ross Harvey <ross@teraflop.com>:
1391 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1392 if macro_alternate or macro_mri.
1393 (getstring): Remove support for byte constants between < and >.
1394 (get_any_string): '<' only starts a string if macro_alternate or
1396 (macro_expand_body): Permit keyword parameters following
1397 positional parameters.
1399 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1400 * configure.in (alpha*-*-netbsd*): New target.
1401 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1402 * configure: Rebuild.
1404 * as.h (flag_warn_suppress_instructionswap): Move from here...
1405 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1406 here, and make static.
1408 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1409 BFD_ASSEMBLER or MANY_SEGMENTS.
1411 * as.c (show_usage): Update bug-gnu-utils address.
1412 * gasp.c (show_usage): Likewise.
1413 * doc/as.texinfo (Bug Reporting): Likewise.
1415 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1417 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1418 insns regardless of the size of a pointer if we're in mips I or
1420 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1422 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1424 Fix rac to accept only a0:
1425 * tc-d10v.c (parallel_ok, find_opcode):
1426 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1427 Introduce OPERAND_GPR.
1429 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1431 * read.c (s_fill): Handle non-constant repeat counts by creating
1432 an rs_space fragment.
1434 start-sanitize-m32rx
1435 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1437 * doc/c-m32r.texi: Document warning and error messages. Add
1438 descriptions of --warn-explicit-parallel-conflicts.
1440 * doc/as.texinfo: Add more m32rx command line options.
1443 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1445 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1446 from as_bad to as_warn.
1449 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1451 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1454 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1456 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1457 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1458 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1460 * config/tc-dvp.h: Add configuration specific section names.
1463 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1465 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1466 seg_fix_rotP rather than fix_root from seg_info.
1468 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1470 * expr.c: Add support for 0x1_2_3_4 bignums.
1472 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1474 * configure.in: Change -linux* to -linux-gnu*.
1475 * configure: Rebuild.
1477 * app.c (do_scrub_begin): Treat \r as whitespace.
1479 start-sanitize-m32rx
1480 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1482 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1483 rather than parsing syntax string manually.
1484 (assemble_parallel_insn): Check for both forms of parallel
1487 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1489 * Makefile.am: Update dependencies.
1490 * Makefile.in: Rebuild.
1492 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1494 * configure, aclocal.m4: Rebuild with new libtool.
1496 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1498 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1499 the argument to bfd_set_arch_mach.
1500 (load_address): Use bfd_arch_bits_per_address to determine the
1501 bit size of an address instead of looking at the isa level.
1502 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1504 start-sanitize-v850e
1505 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1507 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1509 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1511 * ehopt.c: New file.
1512 * as.h (enum _relax_state): Add rs_cfa.
1513 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1514 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1515 * read.c (emit_expr): Call check_eh_frame.
1516 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1517 (relax_segment): Likewise.
1518 * Makefile.am: Rebuild dependencies.
1519 (GAS_CFILES): Add ehopt.c.
1520 (GENERIC_OBJS): Add ehopt.o.
1521 * doc/internals.texi (Frags): Document rs_cfa.
1523 * as.c (show_usage): Mention --traditional-format.
1524 (parse_args): Accept --traditional-format.
1525 * as.h (flag_traditional_format): Declare.
1526 * output-file.c (output_file_create): If flag_traditional_format,
1527 set BFD_TRADITIONAL_FORMAT on stdoutput.
1528 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1530 * config/tc-mips.c (append_insn): Make sure that if we have a
1531 fixup for an unmatched %hi reloc, it does not associated with a
1534 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1535 * doc/Makefile.in: Likewise.
1537 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1539 * config/tc-m32r.c (check_for_side_effects): New function.
1540 (can_make_parallel): Add checks for instruction side effects
1541 clashing with the other instruction.
1542 (assemble_parallel_insn): Improve warning messages. Return error
1543 message from non-swapped instruction order.
1545 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1547 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1549 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1550 md_cleanup definition. This moves the forced literal output to
1551 the end of the source pass, and avoids macro's inserting literals
1552 into the code immediately after the macro expansion.
1554 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1556 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1557 a gas internal symbol is adjustable.
1558 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1560 * as.h: If gcc version greater than 2.6, use `__format__' and
1561 `__printf__' in function attributes, rather than `format' and
1564 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1566 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1568 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1570 Add tms320c30 support:
1571 * config/tc-tic30.h: New file.
1572 * config/tc-tic30.c: New file.
1573 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1574 TARGET_FORMAT as "coff-tic30".
1575 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1576 * Makefile.am: Rebuild dependencies.
1577 (CPU_TYPES): Add tic30.
1578 (CPU_OBJ_VALID): tic30-aout is valid.
1579 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1580 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1581 * configure, Makefile.in: Rebuild.
1583 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1585 * config/tc-v850.c (md_assemble): Improvements to error messages.
1587 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1589 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1590 BFD_RELOC_HI16_S to store the high bits of any value.
1592 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1593 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1594 assembler calculate relocations to any external symbol at all.
1595 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1596 involving generation of pc-relative relocs.
1597 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1598 has been moved to md_apply_fix3.
1600 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1601 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1602 which actually means (the address of identifier's GOT entry) +
1603 constant, which is not particularly useful.
1605 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1607 * read.h (include_dirs): Declare.
1608 (include_dir_count,include_dir_maxlen): Declare.
1611 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1612 (md_parse_option): Handle them.
1613 (md_show_usage): Print them.
1614 (output_dma,output_pke): New static globals.
1615 (assemble_pke): Handle -no-dma-pke.
1616 (insert_file): Search include dir list.
1617 (s_enddirect): Validate length if prespecified.
1618 (s_endmpg): Likewise. Handle -no-dma-pke.
1619 (s_endunpack): Handle -no-dma-pke.
1620 (md_pcrel_from_section): Add offset to delay slot for
1624 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1626 * configure.in: Correct check for shared opcodes library.
1627 * configure: Rebuild.
1629 * listing.c (buffer_line): If we can't open the file, set at_end.
1630 (listing_print): Remove unused local variable fi.
1632 * config/m68k-parse.y (reglistpair): Handle register list in
1635 * config/vms-conf.h: Don't undef VERSION.
1637 start-sanitize-m32rx
1638 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1640 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1641 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1644 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1646 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1648 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1650 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1651 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1652 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1653 (EXTRA_DIST): Define.
1654 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1655 explicitly rather than via the list of object files.
1656 (gcc-as.opt): New file created when make-gas.com is run.
1657 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1658 itbl-cpu.h} to #include appropriate file rather than copying that
1660 * config/vms-conf.h: Synchronize with current config.in.
1661 * Makefile.in: Rebuild.
1664 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1666 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1667 (parallel_ok): Relaxed parallel subinstruction dependency check.
1670 start-sanitize-m32rx
1671 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1673 * config/tc-m32r.c (md_assemble): Fix determination of when
1674 instructions can be combined in parallel.
1677 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1679 * as.h (flag_warn_suppress_instructionswap): added new flag.
1680 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1681 command line argument.
1682 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1683 warning only if flag_warn_suppress_instructionswap is false.
1685 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1687 * configure.in (i386-*-mingw32*): New target.
1688 * configure: Rebuild.
1690 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1692 * symbols.c (resolve_symbol_value): Don't set the segment if it
1693 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1695 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1698 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1700 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1701 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1704 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1706 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1709 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1711 * configure.in: Add dvp support.
1712 * configure: Regenerate.
1713 * config/tc-dvp.[ch]: New files.
1716 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1718 * config/tc-v850.c (v850_insert_operand): Display instruction when
1719 an error is encountered.
1721 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1723 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1724 (i386-*-sco3.2v5*coff): New target.
1725 (i386-*-sco3.2*): New target.
1726 * configure: Rebuild.
1728 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1730 * config/tc-v850.c: Tidy error message production.
1732 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1734 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1735 validate_immediate return value in the right type for comparisons
1738 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1740 * listing.c (MAX_BYTES): Use listing variables not constants.
1741 (data_buffer): No longer an array, but a pointer.
1742 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1743 (listing_listing): Allocate data_buffer.
1745 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1747 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1748 --listing-rhs-width, --listing-cont-lines.
1749 (show_usage): Update.
1750 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1751 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1752 (print_lines): Use the variables instead of the constants.
1753 (listing_listing): Likewise.
1754 * listing.h: Declare the new vars.
1756 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1758 * as.c (parse_args): Add --keep-locals alias for -L.
1759 Add --strip-local-absolute.
1760 (show_usage): Update.
1761 * as.h (flag_strip_local_absolute): New flag.
1762 * symbols.c (S_IS_LOCAL): Use it.
1763 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1764 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1765 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1767 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-m32r.c: Detect if explicitly parallel instructions
1770 might have an io conflict and issue a warning message.
1772 start-sanitize-m32rx
1773 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1775 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1776 to a count of the number of matches to skip.
1777 (can_make_parallel): Pass count of number of matches to skip to
1778 reads_from_src_reg().
1781 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1783 start-sanitize-m32rx
1784 * config/tc-m32r.c: Add support for swapping fixups of swap
1787 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1788 cgen_swap_fixups): Functions to save, restore and swap the fixup
1789 chain with a backup copy.
1790 (cgen_asm_finish_insn): Returns address of constructed insn.
1792 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1794 * listing.c (file_info_struct): Remove FILE, add POS.
1795 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1796 (file_info): Don't open the file.
1797 (buffer_line): Check for the file in the last_open cache, updating
1799 (print_source): Don't reference file_info->file.
1800 (listing_listing): Likewise.
1801 (listing_print): Close the file in the cache, if any.
1803 start-sanitize-m32rx
1804 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1806 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1807 parallel instructions so that they are in the correct order.
1808 (reads_from_src_reg, get_src_reg, can_make_parallel,
1809 make_parallel): New functions to support opportunistic
1810 parallelisation of adjacent instructions.
1813 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1815 * read.c (dwarf_file_string): New file static variable.
1816 (emit_expr): Look for constant sequence that leads up to a file
1817 name in DWARF debugging output.
1818 (stringer): Use dwarf_file_string to decide whether to accept a
1819 string as a file name.
1821 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1823 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1824 (crack_operand): Add reg->reglst MRI hack.
1825 (r_seg): Put reglst symbols in reg_section.
1826 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1828 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1830 * tc-sh.c (get_specific): Handle SGR & DBR.
1832 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1834 * tc-h8300.c (parse_reg): Take the length of the symbol into
1835 account when attempting to match a register name.
1836 * tc-h8500.c (parse_reg): Likewise.
1838 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1840 start-sanitize-m32rx
1841 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1844 * cgen.c: Formatting changes to improve readability.
1846 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1848 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1852 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1854 Based on a patch from Jim Wilson
1855 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1856 (tc_gen_reloc): Handle cross section PC relative relocs
1860 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1862 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1864 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1866 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1867 (expr_jmp_buf): New static local.
1868 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1869 (cgen_md_operand): New function.
1870 * tc-m32r.c: Clean up pass over `struct foo' usage.
1871 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1873 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1875 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1876 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1878 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1880 * config/tc-i386.c (i386_operand): Give an error if there are
1881 unrecognized characters after an expression.
1883 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1885 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1887 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1889 * configure.in (i386*-go32-rtems*): Fix to be the same as
1891 * configure: Rebuild.
1893 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1895 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1896 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1897 (mips_ip): Always check for FP_D, not just for instructions that
1898 are not part of the regular ISA.
1900 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1902 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1904 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1906 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1908 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1910 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1911 the range we care about.
1914 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1916 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1917 (exec_type_enum): Enumeration giving all of the exec types.
1918 (warn_nops): New static variable to give nop warning level.
1919 ({cur,prev}_mul32_p): New static variable to keep track of whether
1920 the current/previous instruction is a 32-bit multiply.
1921 (Optimizing): Make static.
1922 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1924 (d30v_insert_operand): Delete declaration of unused function.
1925 (write_2_short): Make exec_type argument enum, not int.
1926 (parallel_ok): Ditto.
1927 (check_range): Delete unused variable(s).
1928 (build_insn): Ditto.
1929 (find_format): Ditto.
1930 (md_apply_fix3): Ditto.
1931 (md_show_usage): Document -n and -N.
1932 (md_parse_option): Parse -n and -N.
1933 (write_1_short): If -n, warn about adding a nop. Use
1935 (write_2_short): Use enumeration values instead of hard coded
1936 integers. Reset exec_type for default operations. For explicit
1937 parallel operations, call parallel_ok to make sure everything is
1938 ok. If writing out a parallel operation, and the previous
1939 instruction was a 32-bit multiply, indicate current instruction
1941 (parallel_ok): Allow add/tx ... to be done in parallel with
1942 another add/tx ... assuming the gpr registers don't overlap.
1943 (md_assemble): Use exec type enumeration values, not hard coded
1944 ints. Check for loads or 16-bit multiplies following in the next
1945 cycle after a 32-bit multiply. Add nops if that is the case.
1946 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1947 cur_mul32_p if current instruction is a 32-bit multiply.
1948 (find_format): Change spacing and layout.
1951 start-sanitize-tic80
1952 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1954 * config/tc-tic80.c (tic80_relax): New static variable.
1955 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1956 (md_parse_option): Handle new relax options.
1957 (md_show_usage): Document new relax options.
1958 (find_opcode): Don't use short forms of PC relative branches if
1963 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1965 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1966 used/set flag fields. Make flag vars unsigned long. Use
1967 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1968 parallel if they use the same conditional flag with reversed
1969 meaning. Allow 2 add/sub insns that set the carry or overflow
1970 flags but do not query them to be done in parallel. Don't allow 2
1971 word store operations to be done in parallel with ADDppp or
1972 SUBppp. Don't allow loads to be done in parallel with 16 bit
1976 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1978 * config/tc-arm.c: Prevent use of interworking support for
1981 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1983 * doc/all.texi: Add M32R cpu.
1985 * doc/as.texinfo: Add documentation of m32r processor.
1987 * doc/c-m32r.texi: New file, documenting m32r specific features.
1989 start-sanitize-m32rx
1990 * config/tc-m32r.c (allow_m32rx): New function.
1991 (enable_m32rx): New variable.
1992 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1993 (md_show_usage): Document new --m32rx command line option.
1994 (md_parse_option): Implement new --m32rx command line option.
1997 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1999 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2002 start-sanitize-tic80
2003 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2005 * config/tc-tic80.c (build_insn): Handle instructions that have
2006 long (32 bit) PC relative offsets. Fix places that previously
2007 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2008 (md_apply_fix): Add case to handle long PC relative offsets.
2011 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2013 * doc/c-arm.texi (ARM Options): Document support for new ARM
2016 * config/tc-arm.c (md_parse_option): Add support for new ARM
2019 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2021 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2022 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2024 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2026 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2029 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2030 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2032 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2034 * config/tc-v850.c: Brought up to date with the branch.
2036 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2038 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2039 (SWITCH_TABLE): Handle BFD_RELOC_8.
2040 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2041 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2042 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2044 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2046 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2047 apparent bug in gcc's long long support crossing from x86.
2049 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2051 * config/tc-arm.c: Brought up to date with latest changes on arm
2054 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2056 * config-gas.com: Get version info from configure.in.
2058 * makefile.vms: include depend.obj in OBJS.
2060 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2062 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2063 all corresponding code.
2065 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2067 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2068 run-time endian selection.
2070 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2072 * tc-sh.c (parse_reg): Properly quote for fv4.
2074 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2076 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2077 symbol value operator.
2079 start-sanitize-vr5400
2080 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2082 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2086 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2088 * config/tc-d10v.c (parallel_ok, find_opcode):
2089 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2091 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2093 * config/obj-coff.c (fixup_segment): Cast second arg of
2094 md_apply_fix3 call to type "valueT *".
2096 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2098 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2100 * configure: Re-generate.
2102 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2104 * config/tc-mips.c (macro_build): Use the membership field
2108 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2110 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2111 first argument if it's supposed to be a register.
2114 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2116 * config/tc-mips.c (mips_4900): Added.
2117 (hilo_interlocks): Added mips_4900.
2118 (md_begin): Set default for mips_4900.
2119 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2120 (md_longopts): Add "m4900" and "no-m4900".
2121 (md_parse_option): Handle above options.
2124 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2126 * app.c (do_scrub_chars): If d10v, re-insert a space before
2127 a '#' when in state 10.
2129 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2131 * config/tc-h8300.c: Include "subsegs.h".
2132 (tc_reloc_mangle): Handle references to symbols which are not
2133 being output, so that references to `.' work.
2135 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2137 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2140 * macro.c (sub_actual): If we don't find a parameter for an &,
2143 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2144 start-sanitize-vr5400
2146 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2148 (hilo_interlocks): VR5400 has interlocks.
2149 (md_begin): Expect mips64vr5400, not mips64r5400.
2152 * config/tc-mips.c (mips_ip): In default case, call as_bad
2153 instead of fprintf, to get "assembler messages:" message output
2154 before instead of after.
2156 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2158 * frags.h: Handle multiple inclusion.
2160 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2162 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2163 * as.h (struct frag, frag support): Moved from here.
2165 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2167 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2168 * cgen.c (cgen_asm_finish_insn): Update.
2169 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2170 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2171 (md_convert_frag): Ditto.
2172 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2173 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2174 (TC_FRAG_INIT): Update.
2176 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2178 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2179 print out MD fields of fix.
2180 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2181 defined) to initialize MD fields in frag.
2182 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2183 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2184 * config/tc-ns32k.h: Add comments. Remove obsolete
2185 BFD_FAST_SECTION_FILL definition, change prototypes for
2186 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2187 opcode_frag and opcode_offset and remove pcrel_adjust.
2188 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2189 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2190 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2192 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2193 MD fields in frag structure.
2194 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2195 fix_bsr): macros to access MD fields in fix structure.
2196 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2197 use struct opcode_location as these fields are now in the frag
2199 (convert_iif): Call frag_more as it is needed instead
2200 of trying to allocate for the whole insn. Avoid call of frag_more
2201 with negative argument.
2202 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2203 md_estimate_size_before_relax, md_pcrel_from,
2204 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2205 and frag structures.
2206 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2207 opcode_offset and remove pcrel_adjust.
2208 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2209 fix_new_ns32k_exp with changed arguments.
2211 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2213 * tc-mips.c (md_begin): Reorganize setting of default values so
2214 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2216 (md_parse_option): Remove all code that sets defaults; md_begin
2217 handles all of this now.
2219 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2221 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2223 (bootstrap, bootstrap2, bootstrap3): Likewise.
2224 * Makefile.in: Rebuild.
2226 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2227 TOC section to be against the csect.
2229 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2231 start-sanitize-vr5400
2232 * config/tc-mips.c (mips_5400): New variable.
2233 (md_begin, md_parse_option): Handle 5400 options/names.
2234 (macro_build, mips_ip): Check for 5400-specific instructions.
2235 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2239 * config/tc-mips.c (validate_mips_insn): New function, checks
2240 match versus mask bits, and also verifies that all bits to be
2241 output are actually specified somewhere.
2242 (md_begin): Call it for 32-bit instructions, instead of doing
2243 match/mask check here. In case of failure, print a message, but
2244 check the rest of the opcode table before exiting.
2246 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2248 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2249 from Tony Thompson at ARM: athompso@arm.com
2252 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2254 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2259 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2261 * config/tc-mips.c (hilo_interlocks): True for tx49.
2262 (md_begin): Add mips64tx49.
2263 (md_parse_option): Add 4900 cpu.
2266 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2268 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2269 extend if the operand expects a signed value.
2271 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2272 default which is to permit dollar labels.
2274 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2276 * config/tc-sparc.c (sparc_memory_model): New variable.
2277 (md_longopts): Add -TSO/-PSO/-RMO options.
2278 (md_parse_options): Handle them.
2279 (sparc_elf_final_processing): For 64 ELF, set required
2280 memory ordering in e_flags. Default to RMO and let the user
2281 override it through command line.
2283 * config/tc-sparc.h (elf_tc_final_processing): Add.
2285 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2287 * config/tc-sparc.c (v9a_asr_table): New variable.
2288 (sparc_ip): Handle v9a asr's.
2289 Patch from David Miller <davem@vger.rutgers.edu>.
2291 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2293 * config/tc-sparc.h (md_do_align): New macro.
2294 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2295 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2297 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2299 * config/tc-sh.c (sh_small): New variable.
2300 (OPTION_SMALL): Define.
2301 (md_longopts): Add "small".
2302 (md_parse_option): Handle OPTION_SMALL.
2303 (md_show_usage): Mention -small.
2304 * config/tc-sh.h (sh_small): Declare.
2305 (SUB_SEGMENT_ALIGN): Handle sh_small.
2306 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2309 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2310 case in little endian mode.
2312 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2314 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2315 overflow signalling to linker.
2317 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2319 * makefile.vms: Fix for dec c.
2321 * config-gas.com: Give explanation for dec c setup in error
2324 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2325 sections on openvms/alpha.
2327 * config/obj-evax.c: support .weak pseudo-op
2329 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2331 * config/tc-sparc.c (default_arch_size): New static local.
2332 (struct sparc_arch): Rename arch_size to default_arch_size.
2333 New member user_option_p.
2334 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2335 (init_default_arch): Check whether default arch is valid.
2336 Set default_arch_size in addition to sparc_arch_size.
2337 (OPTION_32,OPTION_64): Define.
2338 (md_longopts): New entries for -32, -64.
2339 (md_parse_option): Handle them.
2340 (md_show_usage): Print them. Ensure init_default_arch called.
2341 * configure.in (sparc64): Set arch to v9-64.
2342 * configure: Regenerated.
2344 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2346 * write.c (subsegs_finish): New function, broken out of
2348 (write_object_file): Some code moves into subsegs_finish.
2349 * write.c (subsegs_finish): Declare.
2350 * as.c (main): Call subsegs_finish.
2352 * read.c (s_include): Check for error return from
2355 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2357 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2359 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2361 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2362 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2363 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2364 the correct relocation when it exists.
2365 * config/tc-i386.c (md_apply_fix3): Likewise.
2367 * config/tc-ppc.h: Correct typo in comment.
2368 * config/tc-v850.h: Likewise.
2370 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2372 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2373 when second instruction is writing to first instructions inputs.
2375 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2377 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2378 templated programs to build with -g.
2380 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2382 * config/tc-v850.c (md_relax_table): Add support for relaxing
2383 unconditional branches. This patch is courtesy of Jim Wilson.
2384 (md_convert_frag): Fix relaxing of branches. This patch is
2385 courtesy of Jim Wilson.
2386 (md_assemble): Create different fixups for conditional and
2387 unconditional branches. This patch is courtesy of Jim Wilson.
2388 (md_estimate_size_before_relax): Estimate size of variable part of
2389 fixup based on whether it is for a conditional or an unconditional
2390 branch. This patch is courtesy of Jim Wilson.
2391 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2392 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2393 obj_elf_section_change_hook().
2394 (v850_comm): New function.
2395 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2396 (md_begin): Add bss flag to seg_info of bss sections.
2398 Add support for .scommon, .tcommon and .zcommon sections.
2400 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2401 .zcommon, .tbss, .call_table_data and .call_table_text.
2403 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2405 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2406 * configure: Regenerated.
2408 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2410 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2411 expression is not confused with -1.
2413 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2415 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2416 operand - OPERAND_ATMINUS.
2418 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2420 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2421 decrement modify the index register.
2423 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2425 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2426 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2427 68336, 68341, 68349.
2428 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2429 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2430 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2433 * doc/Makefile.am (CPU_DOCS): Define.
2434 (as.info): Depend upon $(CPU_DOCS).
2435 * doc/Makefile.in: Rebuild.
2437 * configure.in: Remove AM_PROG_INSTALL; it's called by
2439 * configure: Rebuild.
2441 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2443 * tc-d10v.h (TC_START_LABEL): Don't define.
2444 (tc_frob_label): Define.
2446 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2448 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2449 to pair a branch and link with anything but an exe instruction.
2451 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2453 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2454 optimization to reduce the alignment surprises for gcc.
2456 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2458 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2459 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2460 (sparc_ip): Add %hix,%lox.
2461 (md_apply_fix3): Call as_bad_where, not as_bad.
2462 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2463 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2465 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2467 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2468 recognizes alphaev5 etc.
2469 * configure: Rebuild.
2471 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2473 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2474 of mipsr3900 with mipstx39.
2476 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2477 -mipsXX message' if the insn isn't an ISA insn.
2479 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2481 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2482 Redefine TARGET_FORMAT to call sparc_target_format.
2483 * config/tc-sparc.c (in_unsigned_range): New function.
2484 (sparc_arch_size): Make static.
2485 (sparc_target_format): New function.
2486 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2487 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2488 (output_insn): Set `fx_no_overflow'.
2489 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2490 (tc_gen_reloc): Likewise.
2492 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2494 * config/tc-v850.c (v850_section): Remove.
2496 * config/obj-elf.c (obj_elf_section): Enhance error message.
2498 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2500 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2501 including obj-elf.h in OBJ_MAYBE_ELF case.
2502 (mips_target_format): Return NULL after abort to avoid warning.
2504 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2506 * expr.c (operator): Accept ==. From Anders Blomdell
2507 <anders.blomdell@control.lth.se>.
2509 * config/atof-ieee.c (gen_to_words): When generating a denormal
2510 number, handle an overflow into the smallest normalized number.
2512 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2514 * as.h, input-scrub.c (new_logical_line): New return value.
2515 * read.c (s_app_file): Don't note the same file several times
2518 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2520 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2522 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2524 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2525 * configure: Rebuild.
2527 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2529 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2531 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2532 fn* instructions do not insert implicit fwait. This was changed
2535 * config/m68k-parse.y (yylex): Permit an expression to be used for
2538 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2540 * Makefile.in: Rebuild.
2542 * aclocal.m4: Rebuild with new libtool.
2543 * configure: Rebuild.
2545 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2547 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2550 * config/tc-mips.c (hilo_interlocks): Change from a static
2551 variable to a macro, so that it varies with the variables upon
2553 (gpr_interlocks, cop_interlocks): Likewise.
2554 (md_begin): Don't initialize them.
2556 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2558 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2559 of strcmp where appropriate.
2561 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2563 * config/tc-v850.c (md_assemble): Cope with a zero data area
2564 relocation with a constant offset.
2565 (md_assemble): Produce error message when special data area
2566 relocations are used on instructions which do not support them.
2567 (md_assemble): Reset processor mask if defined by command line
2570 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2572 * config/tc-sparc.c: Reorganize file.
2573 (parse_keyword_arg): Allow numbers in reg names.
2574 (SPECIAL_CASE_NONE): New macro.
2575 (md_assemble): Use it.
2576 (lookup_arch,init_default_arch): New functions.
2577 (default_arch,default_init_p,sparc_arch_table): New static locals.
2578 (sparc_arch_size): New static local.
2579 (max_architecture): Initialize in init_default_arch.
2580 (md_parse_options): Call init_default_arch if necessary.
2581 Rewrite -xarch/-A processing.
2582 (md_show_usage): Print -A values from sparc_arch_table.
2583 (md_begin): Call init_default_arch if necessary.
2584 (sparc_md_end): Handle both 32 and 64 bit environments.
2585 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2586 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2587 (DEFAULT_ARCH): Add.
2588 * config.in: Regenerate.
2589 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2590 (SPARC_V9,SPARC_ARCH64): Delete.
2591 * configure: Regenerate.
2592 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2594 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2596 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2598 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2599 start-sanitize-v850e
2601 * config/tc-v850.c (md_assemble): Corrected typo.
2602 * config/tc-v850.c Add new sections: call_table_data and
2604 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2605 (handle_ctoff): New Function.
2607 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2610 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2612 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2613 displacement from the tiny data area pointer.
2615 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2617 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2620 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2622 * config/tc-v850.c (processor_mask): New variable.
2623 (set_machine, md_parse_option): Set processor_mask.
2624 (md_assemble): Check that instruction is available to target
2627 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2628 start-sanitize-v850e
2629 (TARGET_PROCESSOR): New constant.
2630 (TARGET_PROCESSOR): New constant.
2634 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2636 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2641 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2643 Merge in work from Martin Hunt:
2645 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2646 CR is 0 for PSWL and PSWH.
2648 * config/tc-d30v.c (do_assemble): Don't accept
2649 illegal condition codes for cmpu instruction.
2651 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2652 used in d*i instructions.
2654 * config/tc-d30v.c (check_size): New function. Check
2655 relocations for overflows.
2656 (md_pcrel_from_section): Fix relocations between sections.
2657 (md_apply_fix3): Use new relocation types for 15 and 21
2658 bit relocations in the right container. Needed because
2659 the address of the instruction is not eight-byte aligned
2660 but the relocations must be.
2662 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2663 (find_format): If ".s" or ".l" are used, don't try
2664 to compute branch sizes.
2666 * config/tc-d30v.c (do_assemble): Check for ".s" or
2667 ".l" extensions to opcode names.
2668 (find_format): Generate the correct instructions when
2669 ".s" or ".l" are used.
2671 * config/tc-d30v.c (build_insn): Check for odd registers
2672 on instructions that require even registers.
2674 * config/tc-d30v.h (md_start_line_hook): Define.
2675 * config/tc-d30v.c (md_start_line_hook): New hook.
2676 Checks the beginning of each line for a ".". If it
2677 finds one, assume a pseudo-op and flush any unwritten
2680 * config/tc-d30v.c (md_apply_fix3): Fix problem
2681 with determining when fixups were done.
2683 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2684 part of a symbol (for example, "foo+8") was being written
2685 into the instruction.
2686 (md_pseudo_table): Change .word to be 32 bits and add
2689 * config/tc-d30v.c (parallel_ok): Check to see if first
2690 instruction is a jump.
2692 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2695 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2697 start-sanitize-v850e
2698 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2700 * configure.in (emulations): Add v850 emulation.
2702 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2704 * Makefile.am (CPU_TYPES): Add arc.
2705 (TARGET_CPU_CFILES): Add tc-arc.c.
2706 (TARGET_CPU_HFILES): Add tc-arc.h.
2707 (dependencies): Rebuild.
2708 * Makefile.in: Rebuild.
2709 * configure.in: Recognize arc-*-elf*.
2710 * configure: Regenerated.
2711 * config/tc-arc.[ch]: New files.
2713 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2715 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2716 Correct description of hi() reloc prefix.
2718 start-sanitize-v850e
2719 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2720 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2721 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2724 * doc/c-v850.texi: Document new pseudo ops and command line
2727 * config/tc-v850.c (set_machine): New function.
2728 * config/tc-v850.c (.v850): New pseudo op.
2729 start-sanitize-v850e
2730 * config/tc-v850.c (.v850e): New pseudo op.
2731 * config/tc-v850.c (.v850ea): New pseudo op.
2735 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2737 Support -alh and -ald for DWARF 1:
2738 * listing.c (struct list_info_struct): Add debugging field.
2739 (listing_newline): Initialize the debugging field. If ELF, if the
2740 section starts with .debug or .line, set the debugging field in
2741 the listing structure.
2742 (debugging_pseudo): Add list parameter. Change all callers. If
2743 the debugging field is set, consider it to be a debugging pseudo.
2744 If ELF, skip blank lines between debugging lines.
2745 * read.c (emit_expr): If ELF, look for line numbers.
2746 (stringer): If ELF, look for file names.
2748 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2751 if there is no insert function.
2753 * config/tc-v850.h (TARGET_MACHINE): New constant.
2755 * config/tc-v850.c (v850_insert_operand): Add
2756 -mwarn_unsigned_overflow.
2757 (md_begin): Set BFD machine number based on machine variable.
2758 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2760 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2762 * as.h: Don't declare alloca if it is a macro.
2763 * macro.c: Likewise.
2766 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2768 * config/tc-mips.c: Add tx19/r1900.
2771 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2773 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2774 rename to cpu_types[].
2775 (s_alpha_arch): New function.
2776 (md_pseudo_table): Add "arch".
2778 * config/tc-alpha.c (md_begin): Merge the two loops through the
2780 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2781 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2783 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2785 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2787 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2789 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2792 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2794 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2796 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2798 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2799 relative to the next instruction, not the current instruction.
2800 (md_assemble): Similarly.
2802 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2804 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2807 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2808 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2809 recognise special instructions.
2810 (md_assemble): Calculation of the size of a fixups corrected.
2812 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2815 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2817 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2818 opcode->opcode as the sentinal. Zero is a valid opcode.
2820 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2822 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2823 * doc/c-v850.texi: Change node name to match other chapter nodes.
2825 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2827 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2830 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2832 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2833 number will fit in 64 bits.
2835 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2836 rather than calling abort.
2838 * as.h: Don't define alloca if __GNUC__. Just declare it.
2839 * macro.c: Copy alloca handling from as.h.
2841 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2842 Gabriel Paubert <paubert@iram.es>.
2844 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2845 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2846 is jcxz or a loop instruction.
2848 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2850 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2852 (md_begin): Set up machine architecture and type.
2854 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2856 * symbols.c (resolve_symbol_value): Store the value back into the
2857 symbol expression, to handle add or subtract simplification
2858 correctly. Handle O_symbol_rva. Add default case.
2860 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2861 chunksize while creating the new subsection.
2862 * as.c (chunksize): Initialize to zero.
2863 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2864 calling obstack_begin.
2866 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2868 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2871 start-sanitize-v850e
2872 * config/tc-v850.c (parse_register_list): Support constant
2873 expressions as register lists.
2876 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2878 * doc/c-v850.texi: Change the major node to v850 Machine
2881 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2883 * doc/as.texinfo: Add inclusion of c-v850.texi
2885 * doc/c-v850.texi: New file.
2887 * read.c (is_end_of_line): Make NUL character be considered to be
2890 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2892 * config/tc-v850.c (parse_register_list): Add support for curly
2894 (cc_names): Add "e" and "ne" conditions.
2896 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2898 * app.c (do_scrub_chars): Support a double dash as starting a
2899 comment that extends to end of line.
2901 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2905 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2907 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2909 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2910 insn when changing to a different instruction.
2912 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2914 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2915 floating point extensions.
2916 (parse_reg): parse sgr and dbr.
2918 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-v850.c (system_register_name): Support numbers for
2921 system register IDs.
2923 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2925 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2926 flag when alignment is in bytes instead of power of 2, and code to
2927 use that flag to convert alignment to bytes.
2928 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2929 * read.h (s_lcomm_bytes): Add prototype.
2930 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2931 defined, write alignment to alignment bits in section header s_flags
2932 rather than the s_align field.
2933 start-sanitize-tic80
2934 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2935 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2936 pseudo, instead of s_lcomm which wants a power of two for alignment.
2939 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2941 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2943 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2945 * as.c (show_usage): Add -am.
2946 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2947 if we've already got one.
2948 * listing.c (struct list_info_struct): Add line_contents.
2949 (listing_newline): Put unused argument to work: if non-null, save it...
2950 (listing_listing): ... and regurgitate during listing instead of line
2952 * listing.h (LISTING_MACEXP): New define.
2953 (LISTING_NEWLINE): Argument is NULL.
2954 * read.c (read_a_source_file): If expanding macros, break up input
2955 lines and pass them to listing_newline.
2956 * doc/as.texinfo: Document -ac and -am.
2958 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2960 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2962 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2965 start-sanitize-v850e
2966 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2968 * config/tc-v850.c: Remove support_v850e flag and command line
2971 * configure.in (emulations): Add support for v850e target
2973 * configure (emulations): Add support for v850e target
2975 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2977 * config/tc-v850.c: Remove support_v850ea flag and command line
2980 * configure.in (emulations): Add support for v850ea target
2982 * configure (emulations): Add support for v850ea target
2985 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2987 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2988 setting EXPECT and TCL_LIBRARY.
2989 * Makefile.in: Rebuild.
2991 * as.h (enum debug_info_type): Define.
2992 (debug_type): Declare.
2993 * as.c (debug_type): New global variable.
2994 (show_usage): Add --gstabs.
2995 (parse_args): Handle --gstabs.
2996 * read.c (generate_asm_lineno): Remove.
2997 (read_a_source_file): Output stabs debugging if appropriate.
2998 Change checks of generate_asm_lineno to check debug_type. Only
2999 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3000 * read.h (generate_asm_lineno): Don't declare.
3001 (stabs_generate_asm_lineno): Declare.
3002 * stabs.c (stabs_generate_asm_lineno): New function.
3003 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3004 Don't turn off debugging.
3005 (add_file): Remove old #if 0 code.
3006 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3007 (ecoff_directive_end): Don't generate stabs line symbols.
3008 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3009 generate_asm_lineno.
3010 (line_label_cnt): Remove.
3011 (ecoff_generate_asm_line_stab): Remove.
3012 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3013 * doc/as.texinfo, doc/as.1: Document --gstabs.
3015 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3017 start-sanitize-v850e
3018 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3019 Add support for v850ea instructions.
3021 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3022 Add support for v850e instructions.
3025 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3026 text of entire opcode.
3028 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3030 * doc/internals.texi: Document rs_leb128.
3032 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3034 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3035 in ABSL case, rather than calling abort.
3037 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3039 * as.h (enum _relax_state): Add rs_leb128.
3040 * read.c (potable): Add sleb128 and uleb128.
3041 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3043 * read.h: Update prototypes.
3044 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3045 the symbol value, add a second FINALIZE argument that prevents
3046 changes from being comitted. Update all callers.
3047 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3048 * doc/as.texinfo: Document the new pseudos.
3050 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3052 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3054 (DISTCLEANFILES): Define.
3055 * doc/Makefile.am (DISTCLEANFILES): Define.
3056 * Makefile.in, doc/Makefile.in: Rebuild.
3058 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3060 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3061 Don't set targ or gas_target. Define SCO_ELF and
3062 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3064 * Makefile.am: Remove @target_frag@.
3065 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3067 (dep-am): Mark as phony.
3068 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3070 * config/arm-big.mt, config/arm-lit.mt: Remove.
3071 * config/mips-big.mt, config/mips-lit.mt: Remove.
3072 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3073 * config/ppc-sol.mt: Remove.
3074 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3075 * config/m88kcoff.mt: Remove.
3076 * config/sco5.mt: Remove.
3077 * configure, config.in, Makefile.in: Rebuild.
3079 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3080 further try to circumvent the .y.h rule.
3081 * Makefile.in: Rebuild.
3083 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3085 * Makefile.am: New file, based on old Makefile.in.
3086 * acinclude.m4: New file, from old aclocal.m4.
3087 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3088 shared library handling; now handled by libtool. Replace
3089 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3090 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3091 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3092 * config.in: New file, created by autoheader.
3094 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3095 * stamp-h.in: New file.
3096 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3097 (parse_args): Likewise.
3098 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3099 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3100 * Makefile.in, doc/Makefile.in: Now built with automake.
3101 * aclocal.m4: Now built with aclocal.
3102 * configure: Rebuild.
3104 * cond.c (s_else): If not listing false conditionals, turn listing
3105 off in the false branch of the else.
3107 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3109 * config/tc-mips.c (macro): Fix handling of a double load from a
3110 symbol plus an offset.
3112 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3113 has an associated external symbol.
3115 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3117 * config/tc-alpha.c (s_alpha_ucons): New function.
3118 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3120 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3122 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3123 line if we encounter an error.
3125 * config/tc-v850.c (md_assemble): Sign extend constants value
3126 for hi and hi0 expressions.
3127 (v850_insert_operand): Enable range checking for generic 16bit
3130 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3132 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3133 LO16, HI16 and HI16_S relocs.
3135 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3137 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3139 * configure: Regenerated with autoconf 2.12.
3140 * Makefile.in: Add $(EXEEXT) to all executables.
3142 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3144 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3145 unconditional branches.
3146 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3149 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3151 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3153 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3155 * macro.c (define_macro): Make sure the index is in range before
3158 start-sanitize-tic80
3159 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3161 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3162 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3163 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3167 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3169 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3170 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3171 defined, use s_align_ptwo for .align.
3172 * configure.in (i386-*-msdosdjgpp*): New target.
3173 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3174 * configure: Rebuild.
3176 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3178 * config/tc-sparc.c (last_opcode): New static local.
3179 (md_assemble): Don't issue "FP branch in delay slot" warning if
3180 the delay slot has been annulled.
3182 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3184 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3185 code if BFD_ASSEMBLER.
3187 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3189 * config/tc-v850.c (system_registers): Fix ordering of registers.
3191 start-sanitize-tic80
3192 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3194 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3195 when it will be filled in later by relocation information.
3198 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3200 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3201 (mips_ip): Fix ISA checks.
3203 start-sanitize-r5900
3204 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3206 * configure.in: Default the r5900 to little endian.
3207 * configure: Rebuilt.
3210 start-sanitize-tic80
3211 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3213 * config/tc-tic80.c (build_insn): Fix endianness problem with
3217 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3219 * config/tc-mips.c (check_absolute_expr): Change warning to
3222 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3224 * config/tc-mips.c (macro_build): Refine code to check if an
3225 instruction is available on a particular cpu variant.
3226 (mips_ip): Likewise.
3228 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3230 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3231 OBJ_AOUT to ifdef OBJ_ELF.
3232 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3233 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3235 * write.c (fixup_segment): Change special case for i386-coff to
3236 not apply for i386-pe.
3237 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3238 which were not done.
3239 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3240 (coff_format_ops): Initialize frob_file_after_relocs field rather
3241 than frob_file field.
3242 * config/obj-coff.h (coff_frob_file): Don't declare.
3243 (coff_frob_file_after_relocs): Declare.
3244 (obj_frob_file): Don't define.
3245 (obj_frob_file_after_relocs): Define.
3246 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3247 * configure: Rebuild.
3249 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3251 * config/obj-coff.c (fixup_segment): Never subtract section
3252 address from PC relative reloc which will be fully resolved.
3254 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3256 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3257 with hpux10 header files.
3259 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3261 From Jason Merrill <jason@cygnus.com>:
3262 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3264 * config/tc-i386.h (md_maybe_text): Define.
3265 (md_do_align): Use md_maybe_text.
3267 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3269 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3270 relocations, don't check for symbol being external, weak, etc.
3272 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3274 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3275 calculate relocations to any external symbol, because we might be
3276 linking a shared object and the symbol might be overriden or moved
3277 (for instance, moved into a static executable's .bss section).
3278 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3280 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3281 be calculated by the assembler.
3283 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3284 whose destination lies in the same file, by ignoring the @plt or
3285 @local and aiming the branch at its destination.
3287 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3289 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3290 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3293 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3294 of obj_copy_symbol_attributes.
3296 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3298 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3299 signed operand, sign extend a 32 bit value to the host size.
3301 * Makefile.in (CFLAGS): Subsitute from configure script. From
3302 Jeff Makey <jeff@cts.com>.
3304 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3305 buffer size to make a copy of the symbol.
3307 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3310 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3312 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3313 step through the frags calling cvt_frag_to_fill, switch to
3314 SEG_DATA when we reach data_frag_root.
3316 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3318 * config/tc-mn10300.c (md_assemble): Allow an empty register
3319 list for instructions which use register lists.
3321 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3323 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3325 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3328 * config/tc-arm.c: Add prototypes for many static functions.
3329 (struct asm_opcode ): Add prototypes for parms field.
3330 (struct thumb_opcode ): Likewise.
3331 (fp_op2): Remove unused flags parameter.
3332 (output_inst): Make static.
3333 (arm_after_pass_hook): Remove unused ignore parameter.
3334 * config/tc-arm.h (arm_after_pass_hook): Declare.
3335 (arm_start_line_hook): Declare.
3336 (arm_frob_label): Declare.
3338 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3340 * depend.c (wrap_output): new prototype.
3342 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3344 * config/tc-sh.c (md_apply_fix): Check for overflow.
3346 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3347 section size to be aligned.
3349 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3351 * config/tc-sh.h (md_cons_align): Define.
3352 (sh_cons_align): Declare.
3353 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3354 (sh_no_align_cons): New static variable.
3355 (s_uacons): New static function.
3356 (sh_cons_align): New function.
3357 (sh_handle_align): Warn about misaligned data.
3358 * doc/c-sh.texi: Document .uaword and .ualong.
3360 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3362 * macro.c (macro_expand): In MRI mode, treat single quote as a
3363 separator character when checking for a positional argument.
3365 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-arm.c (md_parse_option): Merge in changes from
3370 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3372 * configure.in (emulations): Add Thumb architecture support from
3373 armT-9703-28-branch.
3375 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3377 * doc/all.texi: Add enabling of ARM documentation.
3379 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3381 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3383 * config/tc-mips.c: Added r3900 support.
3385 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3387 * as.c: (parse_args) `-t' option requires an argument.
3389 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3391 * config/tc-arm.c (md_begin): Change call to
3392 coff_arm_bfd_set_private_flags() to a call to
3393 bfd_set_private_flags().
3395 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3397 * Makefile.in: Rebuild dependencies.
3399 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3400 of a BFD_RELOC_RVA reloc.
3402 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3404 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3405 (hppa_force_relocation): Force a relocation for an absolute
3408 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3410 * doc/as.texinfo: Don't use @value in section names or index
3411 entries; it confuses texinfo.tex.
3413 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3415 * doc/as.texinfo: Updated for -MD option.
3416 * Makefile.in (CFILES): Added depend.c.
3417 (OBJS): Added depend.o.
3418 * as.h (start_dependencies, register_dependency,
3419 print_dependencies): New declarations.
3420 * depend.c: New file.
3421 * as.c (parse_args): Added -MD option.
3422 (main): Call print_dependencies.
3423 (show_usage): Added help for -MD.
3424 * read.c (s_app_file): Call register_dependency.
3425 (s_include): Call register_dependency when file is found.
3426 (read_a_source_file): Call register_dependency.
3428 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3430 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3431 section address to the symbol value.
3433 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3435 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3436 into the new membership field.
3438 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3440 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3441 command line then the ARM7 is now chosen by default when setting
3442 the BFD machine and architecture.
3444 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3446 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3447 hold APCS selection.
3448 (md_begin): Added code to generate flags to be set into the COFF
3449 header and the calls to the BFD functions to do this.
3450 (md_parse_option, md_show_usage): Added new command line
3451 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3452 -marmv3m, -marmv4, -marmv4t.
3454 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3455 as it is never used.
3457 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3459 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3460 label name with ".".
3461 * config/tc-mn10300.c (md_convert_frag): Likewise.
3463 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3465 * config/tc-mips.c (set_at): Check for bignum.
3466 (check_absolute_expr, macro, mips16_macro): Likewise.
3468 start-sanitize-tic80
3469 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3471 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3472 for overflow/underflow, only insert lower 15 bits into instruction.
3475 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3477 * config/tc-i386.c (pi): Check for RegMMX.
3479 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3481 * expr.c (expr): When subtracting values in the same frag,
3482 subtract X_add_number rather than adding it.
3484 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3486 * config/obj-coff.c (write_object_file): Just pass NULL to
3487 md_do_align, not the address of a char holding NOP_OPCODE.
3489 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3491 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3492 than an address if the floating point value looks sufficiently
3495 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3497 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3498 section size to be aligned.
3500 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3502 * cond.c: Include "macro.h".
3503 (struct conditional_frame): Add macro_nest field.
3504 (initialize_cframe): Initialize macro_nest.
3505 (cond_finish_check): Add nest parameter. Change all callers.
3506 (cond_exit_macro): New function.
3507 * as.h (cond_finish_check): Update declaration.
3508 (cond_exit_macro): Declare.
3509 * input-scrub.c (macro_nest): Make globally visible.
3510 (input_scrub_next_buffer): Call cond_finish_check.
3511 * macro.h (macro_nest): Declare.
3512 * read.c (s_mexit): Call cond_exit_macro.
3514 * config/tc-i386.h (RegMMX): Define.
3515 * config/tc-i386.c (pi): Check for all register types.
3516 (type_names): Add RegMMX.
3517 (md_assemble): Handle RegMMX.
3519 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3521 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3524 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3526 * config/tc-mips.c (nopic_need_relax): Add new parameter
3527 before_relaxing. Use it when testing ecoff_extern_size.
3528 (load_address, macro, md_estimate_size_before_relax): Fix all
3531 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3533 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3534 (obj_elf_subsection): New static function.
3536 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3538 * config/obj-coff.c (coff_header_append): Don't reset string_size
3539 each time through the loop.
3541 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3543 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3545 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3547 * doc/internals.texi (Porting GAS): Correct documentation for
3548 current configure handling of targ-cpu.h, et. al.
3549 (CPU backend): Document listing macros.
3551 * listing.c (data_buffer): Set size based on other listing macros,
3552 rather than always using 100.
3553 (data_buffer_size): Remove static variable.
3554 (calc_hex): Make data_buffer_size a local variable. Don't leave
3555 any slop when filling data_buffer.
3557 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3559 * doc/c-mips.texi: Document .set autoextend.
3561 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3563 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3564 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3565 sparc-*-openbsd*): New targets.
3566 * configure: Rebuild.
3568 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3570 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3571 for all undefined symbols.
3573 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3575 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3578 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3580 * configure.in (alpha*-*-openbsd*): New target.
3581 * configure: Rebuild.
3583 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3585 * configure.in (mips-*-openbsd*): New target.
3586 * configure: Rebuild.
3589 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3591 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3592 for instructions using conditional execution.
3595 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3597 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3599 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3601 * Makefile.in (srcroot): Remove.
3602 (INSTALL): Set to @INSTALL@.
3603 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3604 (all, dvi): Don't set srcroot.
3605 (install): Depend upon as.new, gasp.new, and installdirs. Use
3606 $(program_transform_name) directly, rather than using
3607 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3608 (installdirs): New target.
3609 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3610 (install): Depend upon installdirs. Use $(program_transform_name)
3611 directly, rather than using $(INSTALL_XFORM) and
3613 (installdirs): New target.
3614 (install-info-as): Run mkinstalldirs.
3615 (install-info-gasp): Likewise.
3617 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3619 * Makefile.in (INSTALL): Change install.sh to install-sh.
3621 * symbols.c (resolve_symbol_value): Check for division by zero.
3623 From Thomas Graichen <graichen@rzpd.de>:
3624 * Makefile.in: Always use $(SHELL) when running move-if-change.
3625 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3626 * configure: Rebuild.
3628 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3630 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3631 New argument `want'. Update enum cgen_parse_operand_result values.
3632 Initialize if CGEN_PARSE_OPERAND_INIT.
3633 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3634 (md_assemble): Call cgen_asm_init_parse.
3635 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3637 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3639 * config/tc-m68k.c (m68k_ip): Handle #j.
3641 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3643 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3644 right address for call label:32,regs,imm.
3646 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3648 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3650 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3651 symbol for OBJ_ELF anymore.
3653 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3655 * Makefile.in: Regenerate dependencies.
3656 (TARG_CPU): New variable.
3657 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3658 (.dep1): Delete creating of cgen-opc.h.
3659 (.tcdep): Put proper contents in cgen-opc.h.
3660 * configure.in (m32r): Delete setting of extra_files, extra_links.
3661 (AC_OUTPUT): Create cgen-opc.h.
3662 * configure: Regenerated.
3664 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3666 * makefile.vms: Update to build gasp.exe.
3668 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3670 * write.c (relax_frag): Make non-static.
3671 * write.h (relax_frag): Add prototype for.
3672 * config/tc-m32r.h (md_do_align): New arg `max'.
3673 * config/tc-m32r.c (m32r_do_align): Likewise.
3674 Update calls to frag_align, frag_align_pattern.
3675 (fill_insn): Update call to m32r_do_align.
3676 (m32r_scomm): Update call to frag_align.
3678 * config/tc-m32r.[ch]: New files.
3680 * Makefile.in (CPU_TYPES): Add m32r.
3681 (TARGET_CPU_CFILES): Add tc-m32r.c.
3682 (TARGET_CPU_HFILES): Add tc-m32r.h.
3683 (DISTCLEAN_HERE): Add cgen-opc.h.
3684 (.dep1,.tcdep): Create empty cgen-opc.h.
3685 (cgen.o): Add dependencies.
3686 (dependencies): Regenerate.
3687 * as.h (struct frag): New member fr_targ.
3688 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3689 * conf.in (USING_CGEN): New macro.
3690 * configure.in (m32r-*-*): Add entry for.
3691 Add cgen.o to extra_objects.
3692 * configure: Regenerate.
3693 * frags.c (frag_var): fr_pcrel_adjust renamed to
3694 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3695 (frag_variant): Likewise.
3696 * write.c (relax_frag): Likewise.
3697 * config/tc-ns32k.c (*): Likewise.
3699 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3701 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3702 rather than for any end of line character.
3704 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3705 call abort (i.e., as_abort) rather than crashing.
3707 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3708 OBJ_ELF, rather than of S_GET_OTHER.
3710 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3712 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3714 * Makefile.in (VERSION): Set to 2.8.1.
3716 * Branched binutils 2.8.
3718 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3720 * COPYING: Update FSF address.
3722 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3724 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3726 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3728 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3730 * config-gas.com: Update to handle both vax and alpha.
3731 * makefile.vms: Update to use config-gas.
3732 * conf-a-gas.com: Remove file.
3734 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3736 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3737 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3738 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3740 start-sanitize-tic80
3741 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3743 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3744 at the beginning of a line for compatibility with .S files where
3745 cpp leaves the filename transitions beginning with '#'.
3748 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3750 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3751 tc_coff_sizemachdep if OBJ_COFF.
3753 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3755 * config/tc-ppc.c (register_name): Declare.
3757 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3759 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3760 * configure: Rebuild.
3762 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3764 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3765 (mips16_mark_labels): New static function.
3766 (append_insn): Call mips16_mark_labels.
3767 (mips_emit_delays): Likewise.
3768 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3769 (s_mips_stab): New static function.
3771 * configure.in: Use ELF for mips-*-gnu*.
3772 * configure: Rebuild.
3774 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3776 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3779 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3781 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3782 set OPCODES_LIB to empty.
3783 * configure: Rebuild.
3785 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3787 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3789 * configure: Rebuild.
3791 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3793 * itbl-parse.y (yyerror): Make static. Declare.
3795 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3796 * configure.in: Set emulations for mips-*-linux*-*.
3797 * configure: Rebuild.
3799 * config/tc-mips.c (struct mips_set_options): Define.
3800 (mips_opts): New static variable.
3801 (mips_isa): Remove. Now a field in mips_opts. Change all
3803 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3804 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3805 (struct mips_option_stack): Define.
3806 (mips_opts_stack): New static variable.
3807 (s_mipsset): Add support for .set push and .set pop.
3808 * doc/c-mips.texi: Document .set push and .set pop.
3810 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3811 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3812 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3814 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3816 * as.c (parse_args): Update copyright date in version message.
3818 * Makefile.in (clean-here): Remove dependency files.
3820 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3821 (s_mri_common): Check S_IS_COMMON unconditionally.
3822 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3823 * config/tc-alpha.c (s_alpha_comm): Likewise.
3824 * config/tc-mips.c (nopic_need_relax): Likewise.
3825 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3826 (ppc_pe_comm): Likewise.
3827 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3828 common symbol to bfd_com_section_ptr.
3829 * config/tc-sparc.c (s_common): Likewise.
3830 (tc_gen_reloc): Likewise.
3833 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3835 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3838 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3840 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3843 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3845 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3848 * listing.c (print_lines): Add lineno parameter. Change all
3850 (listing_listing): Only call calc_hex for the right line.
3851 (listing_list): Set the new edict based on the current edict, in
3852 order to handle listing commands in macros correctly.
3854 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3857 * cond.c (cond_finish_check): New function.
3858 * as.h (cond_finish_check): Declare.
3859 * as.c (main): Call cond_finish_check.
3862 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3864 * config/tc-d30v.c (md_assemble): If two instructions
3865 are supposed to be assembled in parallel and the first one is
3866 long, print an error and stop.
3867 (md_apply_fix3): Don't calculate absolute relocs. Just write
3871 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3873 * config/tc-i386.h (iclrKludge): Define.
3874 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3876 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3878 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3879 * config/tc-alpha.c (alpha_debug): New static variable.
3880 (md_parse_option): Set alpha_debug if -g is seen.
3881 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3884 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3886 * config/tc-d30v.c (build_insn): Enable range-checking code.
3887 (postfix): Stop at space or comma.
3888 (md_assemble): Change error message.
3891 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3893 * Makefile.in: Added automatic dependency building.
3894 * dep-in.sed: New file.
3896 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3898 * config/obj-ieee.c (segment_name): Don't define function if this
3901 * config/obj-coff.h (DO_STRIP): Don't define.
3902 * config/tc-h8300.h (DO_STRIP): Don't define.
3903 * config/tc-h8500.h (DO_STRIP): Don't define.
3904 * config/tc-w65.h (DO_STRIP): Don't define.
3905 * config/tc-z8k.h (DO_STRIP): Don't define.
3907 * symbols.c (colon): Call obj_frob_label if it is defined.
3908 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3910 * configure.in: Don't set files and links. Don't call
3911 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3912 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3913 * configure: Rebuild.
3914 * Makefile.in (TARG_CPU_C): New variable.
3915 (TARG_CPU_O, TARG_CPU_H): New variables.
3916 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3917 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3918 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3919 (LINKED_SOURCES): Remove.
3920 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3921 (LINKED_HEADERS): Remove.
3922 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3923 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3925 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3926 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3927 (itbl-cpu.h): Remove target.
3928 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3931 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3933 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3935 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3937 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3938 open coded loop that does not require the name to start with a
3941 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3943 * frags.c (frag_var): Change offset parameter to offsetT.
3944 (frag_variant): Likewise.
3945 * frags.h (frag_variant, frag_var): Update declarations.
3946 * config/tc-m68k.c (struct m68k_it): Change foff field to
3948 (add_frag): Change off parameter to offsetT.
3949 * Several files: Add casts to calls to frag_var.
3951 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3952 serialize a parallel make.
3953 (itbl-parse.h): Split target out from itbl-parse.c.
3955 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3957 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3959 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3960 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3961 storing the value of a common symbol.
3963 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3965 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3967 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3968 that is done by symbol_remove and symbol_insert.
3970 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3973 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3975 * config/tc-mips.c (load_register): In 32 bit mode, when not
3976 dealing with a 64 bit number, permit the upper 32 bits to be set
3977 even if bit 31 is not set.
3979 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3981 * read.c (potable): Add "equiv".
3982 (s_set): Handle .equiv based on argument.
3983 * doc/as.texinfo (Equiv): New node to document .equiv.
3984 (Err): New node to document .err.
3986 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3988 * Many files: Add function prototypes.
3989 * as.c (show_usage, parse_args): Make static.
3990 * frags.h (frag_alloc): Declare.
3991 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3992 * symbols.c (dollar_label_instance): Change return type to long.
3993 * symbols.h (print_symbol_value): Declare.
3994 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3995 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3996 (remove_subsegs, relax_frag): Make static.
3997 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3998 (what_kind_of_float): Likewise.
3999 (atof_vax): Make static. Change what_kind to int.
4000 (md_atof): Change what_statement_type to int.
4001 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4002 * config/tc-alpha.c (vax_md_atof): Declare.
4003 (md_atof): Don't declare atof_ieee and vax_md_atof.
4004 * config/tc-i386.c (set_16bit_code_flag): Make static.
4005 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4006 * config/tc-m68k.c (add_fix): Change width to int.
4007 (insert_reg): Change regname to const.
4008 (md_atof): Don't declare atof_ieee.
4009 (demand_empty_rest_of_line): Don't declare.
4010 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4011 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4012 (parse_keyword_arg): Change lookup_fn to take const arg.
4013 (md_atof): Don't declare atof_ieee.
4014 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4015 (tc_aout_pre_write_hook): Don't declare.
4017 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4019 * as.h (bfd_alloc_by_size_t): Don't declare.
4020 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4022 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4024 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4025 (symbol_append): Set sy_next and sy_previous when adding a single
4026 symbol to an empty list. Call debug_verify_symchain.
4027 (verify_symbol_chain): Use assert, not know.
4029 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4031 * NEWS: Note BeOS support.
4032 * configure.in: (ppc-*-beos): New target, use coff as object format.
4033 * configure: Regenerate with autoconf.
4035 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4037 * config/tc-mips.c (md_apply_fix): Improve error message for out
4040 * Makefile.in: Add dependencies on obstack.h where needed.
4042 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4044 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4045 case of a symbol equated to another symbol when using SVR4_PIC.
4047 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4049 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4051 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4052 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4054 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4055 and md_elf_section_change_hook if they are defined.
4056 (obj_elf_text, obj_elf_previous): Likewise.
4058 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4060 * config/obj-multi.h (struct elf_obj_sy): Define if
4062 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4064 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4065 OBJ_SYMFIELD_TYPE is defined.
4067 * doc/as.texinfo (bss): Improve description of .bss section. In
4068 ELF or COFF, you are permitted to switch into the section.
4069 (Comm): Rewrite description of common symbols.
4070 (Lcomm): Mention that some targets permit a third argument.
4072 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4074 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4076 * symbols.c (colon): Change type of local to int. From Alan Modra
4077 <alan@spri.levels.unisa.edu.au>.
4079 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4080 alignment if a zero fill pattern was explicitly specified.
4081 * config/tc-sh.c (sh_do_align): Likewise.
4083 * read.c (equals): Always permit register names to be redefined.
4085 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4086 mips16 symbol to be adjusted if a symbol is being subtracted from
4089 From Eric Youngdale <eric@andante.jic.com>:
4090 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4091 illegal symbol version names.
4092 (elf_frob_symbol): Check for external default versions.
4094 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4096 From Eric Youngdale <eric@andante.jic.com>:
4097 * config/obj-elf.h (struct elf_obj_sy): Define.
4098 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4100 * config/obj-elf.c (obj_elf_symver): Just record the name.
4101 (obj_symbol_new_hook): Initialized versioned_name field.
4102 (elf_frob_symbol): If there is a versioned_name, either rename the
4103 symbol, or add an alias with that name.
4105 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4107 * config/tc-mn10300.c (md_relax_table): Define.
4108 (md_convert_frag): Implement.
4109 (md_assemble): Handle relaxable operands/instructions correctly.
4110 (md_estimate_size_before_relax): Implement.
4111 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4113 * config/tc-mn10200.c (md_relax_table): Fix typos.
4115 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4116 relocs anymore. Tweak fx_offset for pc-relative relocs.
4118 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4120 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4123 start-sanitize-tic80
4124 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4126 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4128 * config/tc-tic80.c (md_begin): Declare external variable
4129 coff_flags and insert an F_AR32WR bit into it.
4132 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4134 * read.c (equals): Add reassign parameter. Change all callers.
4135 * read.h (equals): Update declaration.
4137 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4139 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4140 can rely on the frag address to determine whether a frag is
4143 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4145 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4146 (S_LOCAL_NAME): Likewise.
4147 (FAKE_LABEL_NAME): Define unconditionally.
4148 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4150 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4151 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4152 Don't define FAKE_LABEL_NAME.
4153 * config/te-ic960.h: Likewise.
4154 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4155 (mips_frob_file_before_adjust): Declare.
4156 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4157 (mips_local_label): Remove.
4159 * config/te-sco386.h: Remove; not used.
4161 start-sanitize-tic80
4162 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4164 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4165 byte alignment rather than power-of-two alignment that is the
4169 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4171 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4173 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4174 message, and add newline.
4175 (process_file): Don't process assignments in the label if this is
4176 a equ or assign pseudo-op.
4177 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4178 and K_EQU, to match documentation.
4180 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4182 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4183 to denote read-only data sections.
4185 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4187 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4188 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4190 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4191 binary number if the next character is '+' or '-'.
4193 start-sanitize-tic80
4194 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4196 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4197 (find_opcode): Match operands that can be floats.
4198 (build_insn): Handle O_big (float) expressions and build
4202 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4204 * configure.in (mips*-*-lnews*): New target, also make empty
4205 emulation list for this target.
4206 * configure: Update.
4207 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4208 (mips_target_format): Use.
4209 * te-lnews.h: New file.
4211 start-sanitize-tic80
4212 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4214 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4215 operands with :m or :s modifiers and generate the right opcodes
4219 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4221 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4222 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4224 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4226 * config/tc-m68k.c (instring): Useless local declaration of
4227 crack_operand removed.
4228 * expr.h (expressionS): Changed type of X_op field to operatorT if
4231 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4233 Based on patches from Robert Lipe <robertl@dgii.com>:
4234 * configure.in: Add i386coff and i386elf to emulation list.
4235 * configure: Rebuild.
4236 * as.c (i386coff, i386elf): Declare.
4237 * obj.h (coff_format_ops): Declare.
4238 * config/obj-coff.c (OBJ_HEADER): Define.
4239 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4240 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4241 (obj_pseudo_table): Add "version".
4242 (coff_pop_insert): New static function.
4243 (coff_sec_sym_ok_for_reloc): New static function.
4244 (no_func): New static function.
4245 (coff_format_ops): New variable.
4246 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4247 (obj_symbol_new_hook): Define.
4248 (coff_obj_read_begin_hook): Declare.
4249 (obj_read_begin_hook): Define.
4250 * config/tc-i386.h (i386_target_format): Declare.
4251 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4252 OUTPUT_FLAVOR when appropriate.
4253 (i386_target_format): New function.
4254 * Makefile.in (obj-coff.o): New target.
4255 (e-i386coff.o, e-i386elf.o): New targets.
4257 From Stephen Williams <steve@icarus.icarus.com>:
4258 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4259 (_tc_get_bal_of_call): Don't declare.
4260 (tc_get_bal_of_call): Declare as function, don't define as macro.
4261 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4262 in sy_tc field, not x_balntry field.
4263 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4264 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4265 field, not x_balntry field.
4267 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4268 have the SHF_ALLOC attribute.
4270 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4271 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4272 (itbl-lex.o): Depend upon itbl-parse.h.
4274 * itbl-parse.y (yyerror): Change return type to int. Change to
4275 use old style function declaration.
4277 * Makefile.in (itbl-lex.o): Remove -Wall.
4278 (itbl-parse.o): Likewise.
4280 * cond.c (s_ifdef): If we should omit conditionals from listings,
4282 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4283 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4284 (listing_listing): Handle EDICT_NOLIST_NEXT.
4285 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4286 * listing.h (LISTING_NOCOND): Define.
4287 (LISTING_SKIP_COND): Define.
4288 * as.c (show_usage): Mention c as a suboption of -a.
4289 (parse_args): Handle c as a suboption of -a.
4290 * doc/as.texinfo: Document -alc.
4292 start-sanitize-tic80
4293 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4295 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4298 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4300 * doc/as.texinfo: Document .symver.
4302 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4304 * config/tc-d10v.c: Change pre_defined_registers to
4305 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4307 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4309 * config/obj-coff.c: Fix typo in comment section.
4310 start-sanitize-tic80
4311 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4312 an additional alignment argument.
4313 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4315 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4319 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4321 * Makefile.in: Remove dependancies on itbl-cpu.h.
4322 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4325 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4327 * itbl-ops.h: Include as.h.
4329 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4331 * as.c: Remove -t option.
4332 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4333 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4334 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4336 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4338 * itbl-ops.c: Don't define DEBUG.
4340 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4342 * Makefile.in: Update itbl-test.c to reflect its new location.
4344 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4346 * itbl-ops.c: Add test for itbl_have_entries.
4347 * config/tc-mips.c: Remove test for itbl_have_entries.
4348 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4350 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4352 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4353 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4354 (LEX, LEXFLAGS): Define.
4355 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4357 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4359 * itbl-parse.y: Fix indentation mistakes from indent program.
4360 * itbl-lex.l: Fix indentation mistakes from indent program.
4361 * itbl-ops.h: Add include for ansidecl.h.
4362 Add PARAMS around function arguments.
4363 Add declaration for itbl_have_entries.
4364 * itbl-ops.c: Add PARAMS around function arguments.
4365 * Makefile.in: Add itbl build rules.
4366 Add dependancies for itbl files to mips target.
4367 * as.c: Add itbl support.
4368 Add new option "--insttbl" for dynamically extending instruction set.
4369 * as.h: Declare insttbl_file_name;
4370 the name of file defining extensions to the basic instruction set
4371 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4372 itbl-ops.o to extra_objects for mips configuration.
4373 Add include file link from itbl-cpu.h to
4374 config/itbl-${target_cpu_type}.h.
4375 * config/tc-mips.c: Allow copz instructions.
4376 Add notes for future additions to the itbl support.
4378 (macro): Call itbl_assemble to assemble itbl instructions.
4379 See if an unknown register is specified in an itbl entry.
4381 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4382 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4384 start-sanitize-tic80
4385 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4386 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4388 (build_insn): Grab a frag early so we can use the address in
4389 fixups. Take one's complement of BITNUM values before insertion
4390 in opcode. Add code to support O_symbol operands.
4391 (md_apply_fix): Replace unimplemented warning with implementation.
4392 (md_pcrel_from): Ditto.
4393 (tc_coff_fix2rtype): Ditto.
4396 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4398 * config/tc-d30v.c (parallel_ok): New function.
4399 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4401 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4402 relocation is in different section.
4404 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4406 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4407 don't set the section alignment to 2**4.
4409 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4411 * config/tc-m68k.c (line_comment_chars): Add '*'.
4413 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4414 (do_scrub_begin): Don't set lex['*'].
4415 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4416 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4419 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4420 * configure: Rebuild.
4421 * config/te-svr4.h: New file.
4422 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4423 TE_SVR4 or TE_DELTA.
4425 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4427 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4428 short conditional branch around a long unconditional branch.
4430 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4432 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4435 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4438 * symbols.c (resolve_symbol_value): If both left and right
4439 operands are undefined, warn about both of them.
4441 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4443 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4444 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4445 (obj_elf_symver): New static function.
4446 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4449 * write.c (relax_segment): Make type and printf format agree.
4451 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4455 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4457 * config/tc-d30v.c, config/tc-d30v.h: New files.
4459 * configure: Rebuilt.
4461 * configure.in: Add case for d30v.
4464 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4466 * config/tc-alpha.h (md_operand): Define with a null expansion,
4467 like all the other targets.
4468 * doc/internals.texi (CPU backend): Add missing word in
4469 md_flush_pending_output description. Fix typo in md_convert_frag
4471 start-sanitize-tic80
4472 * config/tc-tic80: Minor comment additions/changes.
4475 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4477 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4478 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4479 * config/obj-coff.c (obj_coff_def): Use
4480 tc_canonicalize_symbol_name if defined.
4481 (obj_coff_tag, obj_coff_val): Likewise.
4482 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4484 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4486 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4487 does not actually work, though:
4488 * configure.in (i386-sequent-bsd*): New target.
4489 * configure: Rebuild.
4490 * config/tc-dynix.h: New file.
4491 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4493 * read.c (do_align): Add max parameter. Change all callers.
4494 Remove useless static variables.
4495 (s_align): New static function. Do common portion of
4496 s_align_bytes and s_align_ptwo.
4497 (s_align_bytes, s_align_ptwo): Just call s_align.
4498 * frags.c (frag_align): Add max parameter. Change all callers.
4499 (frag_align_pattern): Likewise.
4500 * frags.h (frag_align, frag_align_pattern): Update declarations.
4501 * write.c (relax_segment): Limit alignment change to fr_subtype.
4502 Fix some types to be addressT.
4503 * config/obj-coff.c (size_section): Likewise.
4504 * config/obj-ieee.c (size_section): Likewise.
4505 * config/tc-d10v.h (md_do_align): Add max parameter.
4506 * config/tc-i386.h (md_do_align): Likewise.
4507 * config/tc-m88k.h (md_do_align): Likewise.
4508 * config/tc-m88k.c (m88k_do_align): Likewise.
4509 * config/tc-sh.h (md_do_align): Likewise.
4510 * config/tc-sh.c (sh_do_align): Likewise.
4511 * as.h: Improve comments on rs_align and rs_align_code.
4512 * doc/as.texinfo: Document new alignment arguments.
4513 * doc/internals.texi (Frags): Document use of fr_subtype field for
4514 rs_align and rs_align_code.
4516 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4518 * config/tc-mips.c: Changed opcode parsing.
4520 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4522 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4523 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4524 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4525 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4526 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4527 to a location consistent with the rest of the target include files.
4528 * config/tc-i386.c: Remove misleading comment.
4529 * doc/internals.texi (CPU backend): Add description of function
4530 md_undefined_symbol.
4531 start-sanitize-tic80
4532 * config/tc-tic80.c: Add code to insert predefined symbols into the
4533 symbol table so they can be parsed by the standard expression parser.
4534 Remove custom code that use to parse them.
4535 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4536 to a location consistent with the rest of the target include files.
4539 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4541 * as.h: GNU c provides unlink() function.
4543 Unify section handling on openVMS/Alpha:
4544 * config/tc-alpha.c(s_alpha_link): Remove.
4545 (s_alpha_section): New function.
4546 Remove case-hacking of symbols
4547 Add .code_address pseudo-op.
4548 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4549 (s_alpha_code_address): New function.
4550 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4551 static constructors/destructors.
4552 Add debug code for crash debugs, to be removed when traceback code
4553 is added to object code.
4554 (s_alpha_name): New function for .name pseudo-op.
4555 (alpha_print_token): New function to print token expressions with
4556 alpha specific extensions.
4558 * makefile.vms: Allow compilation with current gcc snapshot.
4560 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4562 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4563 (DVIPS): Set to dvips.
4564 (ps, as.ps, gasp.ps): New targets.
4565 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4566 and MAKEINFO env variables.
4567 (internals.ps): Use DVIPS macro.
4568 (clean): Remove core and backup files.
4569 (distclean): Remove temporary files from building internals.
4571 * doc/internals.texi (Frags): Fix typo.
4572 (GAS processing): Ditto.
4573 (CPU backend): Ditto.
4574 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4575 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4576 * read.c: Remove ugly hack that dealt with config files not
4577 correctly defining TARGET_BYTES_BIG_ENDIAN.
4578 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4579 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4580 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4581 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4582 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4583 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4584 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4585 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4586 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4587 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4588 whether it is defined or not.
4589 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4590 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4591 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4592 whether it is defined or not.
4593 start-sanitize-tic80
4594 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4595 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4598 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4600 * write.c (write_relocs): Correct text in as_fatal error message,
4601 bfd_perform_relocation -> bfd_install_relocation.
4603 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4605 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4606 * read.c (LEX_TILDE): Define if not defined.
4607 (lex_type): Use LEX_TILDE.
4608 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4609 not is_part_of_name.
4611 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4613 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4616 * config/tc-mips.c (mips16_extended_frag): Correct base address
4617 for an extended PC relative instruction.
4618 (md_convert_frag): Likewise.
4620 * config/tc-mips.c (prev_nop_frag): New static variable.
4621 (prev_nop_frag_holds): New static variable.
4622 (prev_nop_frag_required): New static variable.
4623 (prev_nop_frag_since): New static variable.
4624 (append_insn): If we aren't reordering, and prev_nop_frag is not
4625 NULL, and we don't need any nops, then decrease the size of
4626 prev_nop_frag. Don't insert nops because of instructions in
4627 noreorder sections. Remember whether the previous instructions
4628 where in noreorder sections even when not reordering.
4629 (mips_no_prev_insn): Add preserver parameter. Change all
4630 callers. Refer prev_nop_frag variables when appropriate.
4631 (mips_emit_delays): Set up prev_nop_frag.
4632 (s_mipsset): Clear prev_nop_frag if reordering.
4634 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4636 * config/tc-mips.c (append_insn): Remove useless code which
4637 handled swapping a mips16 jump with a mips16 instruction with a
4640 * config/tc-mips.c (md_parse_option): When debugging, set
4641 mips_optimize to 1, not 0.
4643 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4645 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4646 like the expression was based on `.', adjust the value of the
4649 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4650 extended instruction in a delay slot when not reordering.
4651 (md_convert_frag): Warn if an extended instruction appears in a
4654 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4655 (s_insn): New static function.
4656 * doc/c-mips.texi: Document .insn.
4658 * config/tc-mips.c (md_begin): Add the general registers to the
4660 (mips16_ip): First parse the expression, and then see whether it
4661 came up with a register, rather than trying to first see whether
4662 we are looking at a register.
4664 start-sanitize-tic80
4665 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4667 * config/tc-tic80.c: Numerous changes and additions to flesh
4668 out functions that were previously just stubs, and fix some
4669 problems found using the new TIc80 testsuite cases.
4672 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4674 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4675 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4677 * config/tc-mips.c (append_insn): Output jump instruction as a
4678 pair of 2 byte instructions, rather than as a single 4 byte
4681 start-sanitize-r5900
4682 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4683 (mips_ip): Don't check INSN_ISA for a macro.
4686 start-sanitize-r5900
4687 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4689 * config/tc-mips.c: added r5900.
4692 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4694 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4695 config/itbl-mips.h: Add copyright message and fix indentation.
4697 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4699 * itbl-ops.c: New file. Add support for dynamically read
4700 instruction registers, opcodes and formats. Build internal table
4701 for new instructions and provide callbacks for assembler and
4703 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4705 * itbl-ops.h: New file. Header file for itbl support.
4706 * config/itbl-mips.h: New file. Mips specific definitions for
4709 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4711 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4712 fit into the constant field of a relaxable operand, then it does
4715 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4717 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4718 a jsr target in a different section just like a jsr to
4719 an undefined target.
4721 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4723 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4724 against any mips16 symbols, not just externally visible ones.
4725 (md_apply_fix): Corresponding change.
4727 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4729 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4730 the operand of the exit instruction.
4732 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4734 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4735 as O_symbol, copy over the segment.
4737 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4739 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4740 fixup to be against the section symbol, adjust the value
4743 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4745 * write.c (write_relocs): Avoid looping on equated symbols.
4746 Adjust fx_offset by X_add_number for each symbol.
4747 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4749 (fixup_segment): Add a loop to track down equated symbols and
4750 adjust fx_offset appropriately.
4752 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4754 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4755 jmp -> bra relaxing.
4756 (md_convert_frag): Handle jmp->bra relaxing.
4757 (md_assemble): Handle jmp->bra relaxing.
4758 (md_estimate_size_before_relax): Likewise.
4760 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4762 * config/tc-i386.c (i386_align_code): Add comments explaining the
4765 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4767 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4768 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4770 (md_longopts): Add "enforce-aligned-data".
4771 (md_show_usage): Mention --enforce-aligned-data.
4772 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4773 enforce-aligned-data.
4775 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4776 "word", and "short".
4777 (ppc_xcoff_cons): New static function.
4779 * write.c (relax_segment): Give an error if a .space symbol is
4780 common or undefined.
4782 * read.c (read_a_source_file): Don't handle mri_pending_align if
4783 the handler is s_globl or s_ignore.
4785 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4787 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4788 start-sanitize-tic80
4789 * config/tc-tic80.c: Many additions to previous placeholder file.
4790 * config/tc-tic80.h: Ditto.
4793 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4795 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4797 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4799 * config/tc-mips.c (mips_fix_adjustable): New function.
4800 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4801 (mips_fix_adjustable): Declare.
4803 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4804 * read.c (read_a_source_file): After doing an mri_pending_align,
4805 adjust the line_label if there is one.
4806 (s_space): Set mri_pending_align if an odd number of bytes were
4809 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4811 * config/tc-d10v.h (md_do_align): Add this hook to call
4812 d10v_cleanup() when a ".align" is detected.
4814 * config/tc-d10v.c (find_opcode): Correctly calculate
4815 branch displacement when .aligns are present.
4817 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4819 * config/tc-mn10200.c (md_relax_table): Define.
4820 (md_convert_frag): Implement.
4821 (md_assemble): Handle relaxable operands/instructions correctly.
4822 (md_estimate_size_before_relax): Implement.
4823 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4825 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4827 * config/tc-mips.c (append_insn): Give an error for jumps to a
4829 (md_apply_fix): Make a branch to an odd address an error rather
4832 * config/tc-mips.c (md_convert_frag): If the user explicitly
4833 requested an extended opcode, pass warn as true to mips16_immed.
4835 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4836 an explicit 0, so that explicitly extended instructions work
4839 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4841 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4842 symbol for a common symbol.
4844 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4846 Patch presumed to have been checked in awhile ago but wasn't.
4847 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4848 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4849 (relax_segment, case rs_org): Move code inside braces. Move locals
4850 target,after inside too.
4851 (relax_segment, case rs_machine_dependent): Guts moved to ...
4852 (relax_frag): New function.
4853 Call md_prepare_relax_scan if defined.
4855 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4857 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4858 'p' operand specifier.
4860 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4862 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4863 m68k family cpus which support long branch addressing modes.
4864 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4865 md_create_long_jump): Use it.
4867 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4869 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4870 the .reginfo or .MIPS.options section if configured for an
4873 * config/tc-mips.c (md_begin): Don't set interlocks for
4876 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4878 * read.c (read_a_source_file): Make sure the symbol ends with
4879 whitespace before checking whether the next character is '='.
4881 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4883 * config/tc-i386.c (sco_id): Moved from here...
4884 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4885 really is an SCO ELF specific thing, not just a SCO x86 specific
4888 start-sanitize-tic80
4889 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4891 * configure.in (tic80-*-*): Don't require 'coff'.
4892 * configure: Regenerate.
4895 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4897 * read.c (emit_expr): Check for overflow of a negative value
4899 * write.c (fixup_segment): Likewise.
4900 * config/obj-coff.c (fixup_segment): Likewise.
4902 * config/tc-m68k.c (struct label_line): Define.
4903 (labels, current_label): New static variables.
4904 (md_assemble): Mark current_label as text, and clear it.
4905 (m68k_frob_label): New function.
4906 (m68k_flush_pending_output): New function.
4907 (m68k_frob_symbol): New function.
4908 * config/tc-m68k.h (tc_frob_label): Define.
4909 (md_flush_pending_output): Define.
4910 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4911 (tc_frob_coff_symbol): Likewise.
4913 * read.c (read_a_source_file): When defining a macro in MRI mode,
4914 don't add the symbol to the symbol table.
4916 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4918 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4919 here since fixup_segment doesn't (linkrelax is set).
4920 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4922 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4924 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4927 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4929 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4930 to avoid warnings with the native HP compiler.
4931 (fix_new_hppa): Similarly for the r_type argument.
4932 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4933 in an #if OBJ_ELF to keep gcc -Wall quiet.
4934 (md_apply_fix): Always initialize "result".
4936 * config/tc-mn10200.c (md_assemble): Generate relocations.
4938 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4940 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4943 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4945 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4946 pass on the new file hook.
4948 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4949 !alpha_force_relocation, as local LITERALs can be adjusted to be
4950 relative to the section.
4952 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4954 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4956 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4957 aligned to odd boundary.
4958 (tc_frob_coff_symbol): Define.
4960 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4962 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4964 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4965 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4967 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4969 (md_assemble): If the size is 'B', set fx_signed.
4970 (md_apply_fix_2): Use fx_signed when checking for overflow.
4972 * write.h (struct fix): Add fx_signed field.
4973 * write.c (fix_new_internal): Initialize fx_no_overflow and
4975 (fixup_segment): Use fx_signed when checking for overflow.
4976 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4977 fx_signed when checking for overflow.
4979 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4981 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4982 updated, and all the useful information is in doc/internals.texi.
4984 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4985 * read.c (read_a_source_file): Check for conditional operators
4986 before doing an MRI pending alignment.
4987 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4988 (tc_conditional_pseudop): Define.
4989 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4990 * doc/internals.texi (CPU backend): Describe
4991 tc_conditional_pseudoop.
4993 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4994 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4996 (md_begin): Check m68k_rel32_from_cmdline before setting
4998 (m68k_mri_mode_change): Likewise.
4999 (md_longopts): Add --disp-size-default-16 and
5000 --disp-size-default-32.
5001 (md_parse_option): Handle new options.
5002 (md_show_usage): Mention new options.
5003 * doc/c-m68k.texi (M68K-Opts): Document new options.
5005 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5006 * config/tc-m68k.c (m68k_index_width_default): New static
5008 (m68k_ip): Use m68k_index_width_default to set the size of a base
5009 register whose size was not given.
5010 (md_longopts): Add --base-size-default-16 and
5011 --base-size-default-32.
5012 (md_parse_option): Handle new options.
5013 (md_show_usage): Mention new options.
5014 * doc/c-m68k.texi (M68K-Opts): Document new options.
5016 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5018 * configure.in: Recognize mips-*-linux* target.
5019 * configure: Rebuild.
5021 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5022 work if valueT is only 32 bits.
5024 * config/tc-mips.c: Throughout, check target_big_endian rather
5026 (byte_order): Remove.
5027 (mips_init_after_args): Remove.
5028 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5029 (mips_init_after_args): Don't declare.
5030 (tc_init_after_args): Don't define.
5032 * config/tc-mips.h (tc_frob_after_relocs): Define if
5034 (mips_elf_final_processing): Likewise.
5035 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5037 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5039 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5040 sld.{h,w} and the operand is relocatable, adjust the adend by
5041 shifting it right one bit.
5043 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5045 * read.c (read_a_source_file): Check mri_pending_align after
5046 checking for a macro. From Ronald F. Guilmette
5049 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5051 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5052 add segment argument. If OBJ_ELF, treat a relocation against a
5053 symbol in a linkonce section like a relocation against an external
5055 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5057 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5059 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5061 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5063 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5064 includes config.h instead of host.h, tc.h instead of tp.h, and
5065 targ-env.h instead of target-environment.h.
5066 Also, obj-format.h includes targ-cpu.h instead of
5068 start-sanitize-tic80
5069 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5070 * configure: Rebuild with autoconf.
5071 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5072 (TARGET_FORMAT): Define to "coff-tic80".
5073 * config/tc-tic80.c: New file for TIc80 support.
5074 * config/tc-tic80.h: New file for TIc80 support.
5077 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5079 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5082 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5084 * write.c (adjust_reloc_syms): If the fixup symbol has been
5085 equated to an undefined symbol, convert the fixup to being against
5086 the target symbol. Remove obsolete code handling a special case
5089 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5091 * mpw-make.sed: Use NewFolderRecursive for installation.
5093 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5095 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5097 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5099 * config/tc-d10v.c (md_assemble): Fix bug which caused
5100 second instruction in a line to be case sensitize.
5102 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5104 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5105 range check operands with MN10200_OPERAND_NOCHECK set.
5106 (check_operand): Likewise.
5108 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5110 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5111 (md_begin): Always align the text section to a four byte
5113 (append_insn): Remove call to record_align.
5115 * config/tc-mips.c (insn_label): Remove.
5116 (struct insn_label_list): Define.
5117 (insn_labels, free_insn_labels): New static variables.
5118 (mips_clear_insn_labels): New static function.
5119 (append_insn): Mark all mips16 text labels, and make them odd.
5120 Handle all labels after emitting a nop, not just one. Call
5121 mips_clear_insn_labels rather than just clearing insn_label.
5122 (mips_emit_delays): Add insns parameter, and use it to decide
5123 whether to mark mips16 labels. Handle all labels, not just one.
5124 Force mips16 labels to be odd. Change all callers.
5125 (mips16_immed): Don't check for an odd branch target.
5126 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5127 (mips16_extended_frag): Ignore the low bit in a branch target.
5128 (md_convert_frag): Likewise.
5129 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5130 clearing insn_label.
5131 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5132 (s_float_cons, s_gpword): Likewise.
5133 (s_align): Use insn_labels rather than insn_label.
5134 (s_cons, s_float_cons, s_gpword): Likewise.
5135 (mips_frob_file_after_relocs): New function.
5136 (mips_define_label): Rewrite to add to insn_labels list.
5137 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5138 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5139 out odd, increment it.
5141 * config/tc-mips.c (append_insn): Only update prev_insn when not
5142 reordering if place is NULL.
5144 * config/tc-mips.c (mips16_ip): Check for a missing expression
5145 when using the register indirect addressing mode.
5147 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5149 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5150 check 24bit operands for overflow.
5151 (check_operand): Likewise.
5153 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5155 * doc/as.texinfo (Section): Document how to use the .section
5156 pseudo-op for COFF and ELF.
5158 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5160 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5162 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5164 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5165 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5166 store them. Adjust other RELAX_MIPS16 macros.
5167 (RELAX_MIPS16_DSLOT): Define.
5168 (RELAX_MIPS16_JAL_DSLOT): Define.
5169 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5170 handling of whether previous instruction has a fixup. Set
5171 prev_insn_reloc_type.
5172 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5173 (mips16_extended_frag): Use the right base address for a PC
5174 relative add or load.
5175 (md_convert_frag): Likewise. If a PC relative add or load is
5176 used, record the alignment for the section.
5178 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5180 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5181 linkonce section into a reloc against the section symbol.
5183 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5184 branch instructions.
5186 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5187 system, don't set the section alignment to 2**4.
5188 (s_change_sec): Likewise.
5189 (append_insn): Call record_alignment for the section.
5190 (md_section_align): Don't align the section size for an embedded
5193 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5195 * write.c (adjust_reloc_syms): Make sure that symbols are
5196 resolved; expression symbols may have been skipped.
5197 * config/obj-coff.c (fixup_segment): Likewise.
5199 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5201 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5202 BFD_RELOC_24_PLT_PCREL relocation.
5203 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5205 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5207 * config/tc-d10v.c (write_2_short): Remove code that called
5208 parallel_ok() when the programmer specified parallel instructions.
5210 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5212 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5215 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5216 * config/tc-mn10300.c (md_assemble): Likewise.
5218 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5220 * config/tc-mips.c (append_insn): Make sure there is enough room
5221 in a frag after a mips16 instruction to switch it with a jump
5224 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5225 attempt to use a non absolute symbol in an extending frag.
5227 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5229 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5230 * config/tc-mn10200.h: Likewise.
5232 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5234 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5235 UNGET rather than PUT. Set old_state before setting state to -2.
5237 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5238 when extending because the value is exactly maxtiny + 1.
5240 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5241 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5242 (RELAX_MIPS16_USER_SMALL): Define.
5243 (RELAX_MIPS16_USER_EXT): Define.
5244 (mips16_small, mips16_ext): New static variables.
5245 (append_insn): Pass mips16_small and mips16_ext to
5246 RELAX_MIPS16_ENCODE.
5247 (mips16_ip): Set mips16_small and mips16_ext.
5248 (mips16_immed): Don't check mips16_autoextend.
5249 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5251 * write.c (write_relocs): Print an error for an out of range
5252 fixup, rather than calling abort.
5254 * as.c (main): Unlink the output file if there are errors while
5255 generating the fixups.
5257 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5259 * config/tc-mips.c (mips16_extended_frag): Don't call
5261 (md_convert_frag): Call resolve_symbol_value before calling
5262 S_GET_VALUE, and don't add in the frag address.
5264 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5265 and use them when reporting errors. Change all callers.
5267 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5269 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5270 Remove '$' prefixing for registers.
5272 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5274 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5275 is initialized before using it.
5276 (d10v_cleanup): No longer uses its argument, so make it void.
5278 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5280 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * write.c (fixup_segment): Don't discard the symbol for a PC
5283 relative fixup to an absolute symbol.
5285 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5287 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5288 with multiple sections.
5290 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5292 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5293 no-mips-16 to no-mips16.
5294 (s_mipsset): Accept .set mips16 and .set nomips16.
5296 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5298 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5299 argument, and check for +/- constant following the suffix, folding
5300 it into the expression.
5301 (ppc_elf_cons): Change ppc_elf_suffix calls.
5302 (md_assemble): Ditto.
5303 (shlib): Replace boolean mrelocatable with enumeration shlib.
5304 (md_parse_option): Discriminate between PIC style shared libraries
5306 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5309 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5311 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5312 change the comment characters.
5314 * config/tc-ppc.c (comment_chars): Delete in favor of
5316 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5318 (ppc_comment_chars): Select appropriate comment chars by default.
5319 (msolaris): New flag for -m{,no-}solaris.
5320 (md_parse_option): Recognize -K pic. Add support for
5322 (md_show_usage): Update.
5323 (md_begin): Do not set ELF flags if Solaris.
5324 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5325 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5327 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5329 * as.c (main): Correct handling of flag_always_generate_output.
5331 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5333 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5334 fx_offset, not fx_addnumber.
5336 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5339 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5341 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5343 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5345 * config/tc-mips.c (md_section_align): Check for an alignment of
5346 4, not an alignment of 16. Corrects August 7 patch.
5348 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * configure, conf.in: Rebuild with autoconf 2.12.
5352 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5353 alignment is specified.
5355 Add support for mips16 (16 bit MIPS implementation):
5356 * config/tc-mips.c: Extensive additions for mips16 support, not
5358 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5359 (insn_uses_reg): Change last parameter to an enum.
5360 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5361 (md_relax_frag): Define as mips_relax_frag.
5362 (mips_relax_frag): Declare.
5363 (struct mips_cl_insn): Add use_extend and extend fields.
5364 (tc_fix_adjustable): Define.
5365 * config/obj-elf.h (S_GET_OTHER): Define.
5366 (S_SET_OTHER): Define.
5368 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5370 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5371 o and p operand specifiers.
5373 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5375 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5376 (relax_segment, case rs_org): Move code inside braces. Move locals
5377 target,after inside too.
5378 (relax_segment, case rs_machine_dependent): Guts moved to ...
5379 (relax_frag): New function.
5380 Call md_prepare_relax_scan if defined.
5381 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5384 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5386 * config/tc-mn10300.c (address_registers): Use '$' as register
5387 prefix instead of '%'.
5388 (data_registers, other_registers, md_assemble): Likewise.
5390 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5391 (data_registers, other_registers, md_assemble): Likewise.
5393 * config/tc-mn10300.c (md_assemble): Correctly determine the
5394 correct location and type for each relocation.
5395 (md_pcrel_from): Simplify.
5397 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5399 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5400 converted into branch around branch.
5402 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5404 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5405 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5407 * config/tc-mn10300.c (md_begin): Set linkrelax.
5408 (md_assemble): Create fixups as needed.
5409 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5411 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5413 * config/tc-d10v.c (parallel_ok): When automatically converting
5414 serial ops to parallel, do not consider a branch as the first
5417 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5419 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5421 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5423 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5425 (check_operand): Likewise.
5427 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5429 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5431 (write_2_short): Call parallel_ok to check whether two short
5432 instructions the user requested execute in parallel, can be
5435 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5437 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5438 allow a branch and link in parallel with an exe instruction.
5440 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5442 * doc/c-d10v.texi: Add info on @word modifier.
5444 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5446 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5447 operands are assumed to be 32bits. Use "bits" field to hold the
5448 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5449 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5452 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5453 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5455 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5456 MN10300_OPERAND_SPLIT.
5458 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5460 * config/tc-mn10300.c (md_assemble): Insert operands into
5461 the extension part of the instruction if necessary.
5462 (mn10300_insert_operand): Accept pointer to extension word
5463 argument. Make insn a pointer argument too. Return type
5464 is now void. All callers changed.
5466 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5468 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5469 repeated register operands.
5471 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5473 * doc/as.texinfo: Added section on reporting bugs.
5475 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5476 alpha_macro emit field to expect a const argument, and change the
5477 arg field to be const. Fix some spacing to follow the GNU
5480 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5482 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5483 (pca56) and 21264 (ev6) cpus.
5484 (md_apply_fix): Private relocation types are now negative.
5485 (alpha_force_relocation): Likewise.
5486 (tc_gen_reloc): Likewise.
5487 (emit_insn): Likewise.
5488 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5489 (emit_stX): Likewise.
5490 (emit_sextX): Likewise.
5492 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5494 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5495 a symbol found in a reloc.
5497 * symbols.c (resolve_symbol_value): Improve the error message if
5498 an undefined symbol is used in an expression.
5500 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5502 * doc/internals.texi: Rewrite, and add a lot of documentation.
5503 * doc/Makefile.in (internals.info): New target.
5505 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5507 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5508 against weak symbols.
5510 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5512 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5515 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5516 fixup at the right address within the frag.
5518 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5519 to an absolute value, instead increment it as needed.
5521 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5522 * config/tc-v850.c: Fix some indention problems.
5523 (md_relax_table): Define for D9->D99 branch displacement
5525 (md_convert_frag): Do something useful instead of aborting.
5526 (md_estimate_size_before_relax): Likewise.
5527 (md_assemble): Note if the matching instruction has a relaxable
5528 operand. If it does, allocate frag with frag_var and don't
5531 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5533 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5534 write out any buffered instructions when a ".end" is found.
5536 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5538 * read.c (read_a_source_file): New hook md_cleanup().
5540 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5542 * write.c (fix_new_exp): Use make_expr_symbol to build an
5543 expression symbol for a complex fixup.
5545 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5547 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5548 hacks to improve parsing of complex hi, lo, zda, etc
5550 (md_assemble): Don't demand and eat a trailing ')' after finding
5551 a v850 relocation prefix. Sign extend the constant in a
5552 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5554 (parse_cons_expression_v850): Don't eat a trailing ')' after
5555 finding a v850 relocation prefix.
5557 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5558 (TC_CONS_FIX_NEW): Likewise.
5559 * config/tc-v850.c (parse_cons_expression_v850): New function.
5560 (cons_fix_new_v850): Likewise.
5562 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5564 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5566 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5567 for an unknown relocation type.
5569 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5571 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5574 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5576 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5577 differently for movea & sst/sld insns.
5579 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5581 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5584 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5586 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5587 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5588 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5589 frob_file_after_relocs field.
5590 * config/obj-elf.c (elf_format_ops): Likewise.
5591 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5592 including obj-elf.h.
5594 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5596 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5597 specially if not ELF.
5598 (md_apply_fix): Handle BFD_RELOC_64.
5599 (tc_gen_reloc): Handle BFD_RELOC_64.
5601 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5602 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5605 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5606 Don't check S_GET_OTHER.
5608 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5610 * config/tc-mips.c (mips_ip): Accept an odd floating point
5611 register with l.s or s.s.
5613 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5615 (obj_aout_type): New static function.
5617 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5619 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5621 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5623 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5624 and sdaoff expressions.
5626 * write.c (fixup_segment): Don't add symbol value to addend if
5627 TC_V850 and OBJ_ELF.
5628 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5631 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5632 (md_pcrel_from_section): Likewise.
5633 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5635 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5637 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5638 (md_pcrel_from_section): New function.
5639 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5641 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5643 * config/tc-mips.c (load_register): Add cast to offsetT when using
5646 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5648 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5649 (elf_frob_file_after_relocs): ... here. New function.
5650 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5651 * write.c (write_object_file): Call *frob_after_relocs after the
5652 call to write_relocs.
5654 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5656 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5657 symbol, as this messes up linking. Instead, expand the recursive call
5658 inline and change up the appropriate bits to get the 0x8000 offset
5659 in the reloc addend.
5661 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5663 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5664 two symbols in the same segment to be adjusted.
5666 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5667 * configure: Rebuild.
5669 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5671 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5673 (ppc_elf_validate_fix): Ditto.
5674 (md_assemble): Ditto.
5676 (ppc_pe_section): Ditto.
5677 (ppc_frob_symbol): Ditto.
5679 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5681 * config/mn10300.c (md_assemble): Pass an extra shift count
5682 to mn10300_insert_operand based on the opcode format.
5683 (mn10300_insert_operand): Accept and use extra shift count
5686 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5687 formats rather than hard-coded constants.
5689 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5690 are 7 bytes long. Write out instructions in big-endian format.
5692 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5694 * config/tc-mn10300.c (md_assemble): Tweak further so
5695 that all instructions are parsed correctly.
5697 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5699 * as.h: Include libiberty.h.
5700 (xmalloc, xrealloc): Don't declare.
5701 * as.c: Don't include libiberty.h.
5702 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5703 * config/tc-mips.c: Likewise.
5704 * messages.c: Likewise.
5705 (xstrerror): Don't declare.
5706 * xmalloc.c: Remove.
5708 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5710 * config/tc-mn10300.h (pre_defined_registers) Remove.
5711 (system_registers, cc_names): Likewise.
5712 (address_registers, data_registers, other_registers): New register
5714 (register_name, system_register_name, cc_name): Remove.
5715 (mn10300_reloc_prefix): Likewise.
5716 (data_register_name): New function.
5717 (address_register_name, other_register_name): Likewise.
5718 (md_assemble): Rough cut at parsing operands. Remove lots of
5720 (md_apply_fix3): Disable for now.
5722 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5724 * config/tc-m68k.c (select_control_regs): New function, extracted
5725 out of m68k_init_after_args.
5726 (m68k_init_after_args): Use it.
5727 (mri_chip): Use it here as well to update set of allowed control
5730 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5732 * config/obj-elf.c (elf_begin): New function.
5733 (obj_elf_section): Add the section symbol to the symbol table.
5734 * config/obj-elf.h (obj_begin): Define.
5735 (elf_begin): Declare.
5736 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5739 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5741 * config/obj-coff.c (fixup_segment): Subtract the section address
5742 from a PC relative reloc if TC_M68K.
5744 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5746 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5747 .uaxword available even if not OBJ_ELF.
5748 (md_atof): Remove unused local variable wordP.
5750 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5752 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5753 for Matsushita MN10x00 support.
5754 * configure.in: Recognize mn10x00-*-*
5755 * configure: Rebuilt.
5757 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5759 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5760 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5761 (load_expression): track clobbering of base reg before jmp/jsr.
5762 (s_alpha_file): pass case_hack flags and source filename via
5763 symbol table to bfd.
5764 * tc-alpha.h (TC_CONS_FIX_NEW): define
5766 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5768 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5769 * configure: Rebuild.
5771 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5773 * read.c (s_macro): Warn if a macro has the same name as a
5775 (s_space): In m68k MRI mode, align to a word boundary.
5776 * macro.c (define_macro): Add namep parameter. Change all
5778 * macro.h (define_macro): Update declaration.
5780 * as.c (show_usage): Print bug report address.
5781 (parse_args): Change version printing to match current GNU
5783 * gasp.c (show_usage): Print bug report address.
5784 (main): Change version printing to match current GNU standards.
5786 * config/tc-m68k.c (init_table): Correct access control unit
5787 register numbers. From Ken Rose <rose@netcom.com>.
5789 * config/tc-alpha.c: Add some static function prototypes.
5790 (alpha_macros): Move to top of file. Make static.
5791 (alpha_num_macros): Move to top of file.
5793 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5795 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5798 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5800 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5801 and just call sprintf_vma.
5803 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5805 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5807 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5809 * read.c (float_cons): Call md_flush_pending_output if it is
5812 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5814 * config/tc-d10v.c (md_operand): Created. Allows operands to
5816 * config/tc-d10v.h (md_operand): Undefined.
5818 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5820 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5821 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5823 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5825 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5826 reloc for the i960 for a reloc in the same section. This undoes
5827 one of the two changes made Aug 19.
5829 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5831 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5832 symbols to the position of the debugging information.
5834 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5836 * expr.c (expr): Always use unsigned right shifts for >>.
5838 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5840 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5841 slots when processing BL fixups.
5843 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5844 on the first half of the instruction.
5846 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5848 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5849 stabs expression, rather than giving an error.
5851 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5854 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5856 * config/tc-mips.c (append_insn): Fill in the value for a constant
5857 jump, rather than creating a reloc.
5859 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5861 * config/tc-mips.c (append_insn): Don't swap an instruction which
5862 sets a condition code with an instruction which uses a condition
5864 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5867 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5868 (mips_ip): Give a better error message if the ISA level is wrong.
5869 (md_parse_option): Recognize -mcpu=[v][r]5000.
5871 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5873 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5875 (load_register): Ensure hi32 bits are not lost during lo32bit
5876 processing. Fix shift offset that was overflowing into the next
5877 instruction field. Add code to generate shorter sequences for
5878 constants with a single contiguous seqeuence of ones.
5880 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5882 * config/tc-d10v.c (d10v_dot_word): New function to support
5883 "@word" with the word pseudo-op.
5884 (md_apply_fix3): Cleanup and changes to support correct sizes
5885 for 16 and 18-bit relocs.
5887 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5889 * configure.in (sparc-*-aout): Set `em'.
5890 * configure: Regenerated.
5891 * config/te-sparcaout.h: New file.
5892 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5893 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5894 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5895 (SPECIAL_CASE_{SETSW,SETX}): Define.
5896 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5897 (md_begin): Delete setting of `target_big_endian'.
5898 (output_insn): New function.
5899 (md_assemble): Rewrite. Add `setx' support.
5900 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5902 (md_atof): Add little endian support.
5903 (md_number_to_chars): Likewise.
5904 (md_apply_fix): Likewise.
5905 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5906 (md_parse_option): Likewise.
5907 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5909 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5911 * ecoff.c (ecoff_new_file): New function.
5912 * ecoff.h (ecoff_new_file): Declare.
5913 * config/obj-ecoff.h (obj_app_file): Define.
5915 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5917 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5918 symbol by 32k so that our 16-bit signed offset can address the
5919 entire chunk. Reported by <matt@lkg.dec.com>.
5921 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5923 * config/tc-mips.c (load_register): Remove unused variable tmp.
5925 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5927 * config/tc-mips.c (load_register): Remove unnecessary code that
5928 was causing the high 32bits of 64bit constants to be lost.
5930 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5932 * config/tc-d10v.c: Added changes to support function
5933 pointers and "@word" syntax.
5935 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5937 * config/tc-v850.c: Remove commented out and #if 0'd code.
5938 (v850_reloc_prefix): Provide prototype.
5939 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5941 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5942 (md_assemble): Add default to case statement.
5944 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5946 * config/tc-v850.c (md_assemble): Compute size of the instrction
5949 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5952 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5954 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5955 routines to fetch/store the updated instruction from/to memory.
5956 (v850_insert_operand): If the operand has a specialized insert
5959 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5961 * config/tc-v850.c (reg_name_search): Align calling convention to
5962 be like identical function found in tc-ppc.c.
5963 (get_reloc): Removed.
5964 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5965 (md_assemble): emit fixups.
5966 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5968 (md_apply_fix3): handle fixups/relocs.
5969 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5971 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5974 * configure.in (sh-*-elf*): New target.
5975 * config/tc-sh.h (TARGET_ARCH): Define.
5976 (WORKING_DOT_WORD): Define.
5977 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5978 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5979 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5980 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5981 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5982 (SUB_SEGMENT_ALIGN): Likewise.
5983 (RELOC_32): Don't define.
5984 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5985 (target_big_endian): Declare if OBJ_ELF.
5986 (TARGET_FORMAT): Define if OBJ_ELF.
5987 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5989 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5990 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5991 (struct sh_count_relocs): Define.
5992 (sh_count_relocs): New static function, broken out of
5993 sh_frob_file. Add BFD_ASSEMBLER code.
5994 (sh_frob_section): Likewise.
5995 (sh_frob_file): Call sh_frob_section.
5996 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5997 call section_symbol rather than seg_info (seg)->dot.
5998 (md_section_align): Add OBJ_ELF version.
5999 (SWITCH_TABLE_CONS): Define.
6000 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6001 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6002 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6004 (struct reloc_map): Define if not BFD_ASSEMBLER.
6005 (coff_reloc_map): Likewise.
6006 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6007 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6008 * write.c (write_relocs): Ifdef out fx_where test which triggers
6009 inappropriately for SH ELF.
6010 (write_object_file): Call tc_frob_file_before_adjust and
6011 obj_frob_file_before_adjust if they are defined.
6013 * write.c (write_object_file): Use BFD_RELOC_16, not
6014 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6016 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6019 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6021 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6022 branch sizes in across sections.
6024 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6026 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6029 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6031 * config/tc-v850.c (md_begin): Deal with end of opcode
6034 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6036 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6037 the wrong opcode for cases like st2w where there are many forms
6038 of the same instruction.
6040 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6042 * expr.c (operand): If md_parse_name is defined, call it before
6043 calling symbol_find_or_make.
6044 * config/tc-ppc.h (md_parse_name): Define.
6045 (ppc_parse_name): Declare.
6046 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6048 (register_name): Update call to reg_name_search.
6049 (cr_operand): New static variable.
6050 (cr_names): New static const array.
6051 (ppc_parse_name): New function.
6052 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6053 cr_operand before calling expression.
6055 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6057 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6058 hppa_gen_reloc_type call.
6060 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6062 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6063 on addresses. Improved error messages.
6064 * doc/c-d10v.texi: Added docs for register pairs.
6066 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6068 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6071 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6073 * ecoff.c (init_file): Initialize fMerge to 1.
6074 (add_file): Restore old file merging code, but only merge files if
6076 (ecoff_directive_loc): Clear fMerge field of current file.
6077 (ecoff_generate_asm_lineno): Likewise.
6079 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6081 * doc/c-d10v.texi: Fix typo.
6083 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6085 * config/tc-v850.c (md_assemble): Correct bit masking for
6086 hi and lo expressions.
6088 * config/tc-v850.c (md_assemble): Rough cut at demanding
6089 "ep" or "r30" in sst and sld instructions.
6090 (md_apply_fix3): Don't abort. Just warn that we don't
6093 * config/tc-v850.c (CC_NAME_CNT): Define.
6094 (cc_name): New function.
6095 (md_assemble): Handle V850_OPERAND_CC correctly.
6097 * config/tc-v850.c (md_assemble): Don't forget to initialize
6100 * config/tc-v850.c (reg_name_search): Generalize to search
6101 any given register table.
6102 (register_name): Pass appropriate table and size to reg_name_search.
6103 (system_register_name): New function.
6104 (SYSREG_NAME_CNT): Define.
6105 (md_assemble): Handle operands which are system registers.
6107 * config/tc-v850.c (md_assemble): If we find a register, but the
6108 opcode doesn't want a register, then we don't have a match.
6109 (md_assemble): Get size of the instruction from the opcode table.
6111 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6113 * configure.in: Set and substitute HLDENV.
6114 * configure: Rebuild.
6115 * Makefile.in (HLDENV): New variable.
6116 (as.new): Use $(HLDENV).
6118 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6119 if an array dimension is not known.
6121 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6123 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6124 * doc/c-d10v.texi: Cleanup.
6126 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6128 * config/tc-v850.c: New file.
6129 * config/tc-v850.h: New file.
6130 * configure (v850-*-elf): New target.
6131 * configure.in (v850-*-elf): New target.
6133 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6135 * doc/c-d10v.texi: New file.
6136 * doc/all.texi: Added D10V stuff.
6137 * doc/as.texinfo: Added D10V stuff.
6139 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6141 * config/tc-d10v.c: All references to defined symbols should
6142 now use the optimal instruction. .float and .double now work.
6144 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6146 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6147 section address for the i960 as is done for the i386.
6149 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6151 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6152 case, forward-include bfd/elf-bfd.h.
6154 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6156 * config/tc-d10v.c: Add additional information to the opcode
6157 table to help determinine which instructions can be done
6160 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6162 * config/tc-arm.c: Major changes to add Thumb support, with lots
6163 of change input from <rearnsha@armltd.co.uk>.
6164 Reverted to INSN_SIZE macro, rather than insn_size variable.
6165 (insns): Added ARM "bx" instruction support.
6166 (tinsns): Added Thumb instruction definition structure.
6167 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6168 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6169 (opcode_select,s_arm,s_thumb,s_code): Added.
6170 (decode_shift): Allow upper-case RRX.
6171 (do_ldst): Simpler halfword support.
6172 (do_ldmstm): Improved.
6173 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6174 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6175 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6176 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6177 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6179 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6180 (md_parse_option): Add support for -mthumb.
6181 (md_show_usage): Updated to reflect new command line option.
6182 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6183 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6184 fragment information to be held.
6186 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6188 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6189 non-null, but is a constant.
6190 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6191 so that error reporting will work correctly.
6193 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6195 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6196 against weak symbols.
6198 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6200 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6201 (ppc_force_relocation): Declare if OBJ_XCOFF.
6202 * config/tc-ppc.c (ppc_force_relocation): New function if
6205 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6207 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6209 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6211 * config/tc-d10v.c: Fix problem with relocs.
6213 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6215 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6216 with nops if not in data_section or bss_section.
6218 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6220 Add support for openVMS/Alpha.
6221 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6222 * config/obj-evax.c: New file.
6223 * config/obj-evax.h: New file.
6224 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6226 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6227 defined. Add case for bfd_target_evax_flavour.
6228 * config/vms-a-conf.h: New file.
6229 * conf-a-gas.com: New file.
6230 * configure.in: Add target alpha-*-*vms*.
6231 * configure: Rebuild.
6232 * makefile.vms: New file.
6233 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6234 Don't call ffs on openVMS/Alpha.
6236 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6238 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6239 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6241 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6242 (NEED_DECLARATION_SBRK): New macro.
6243 * configure, conf.in: Rebuild.
6244 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6245 (strstr): Declare if NEED_DECLARATION_STRSTR.
6246 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6248 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6250 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6251 by a constant before entering the main switch. Reject attempts to
6252 apply an arithmetic function to non-absolute symbols, except for
6253 the special case of subtraction of two symbols in the same
6256 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6257 not to more than a 16 byte boundary.
6259 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6260 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6261 (tc_gen_reloc): If out of memory call as_fatal rather than
6262 assert. If no howto found, call as_bad_where rather than
6263 as_fatal. Change the error message slightly. Set howto to a
6264 non-NULL value in order to keep going.
6266 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6268 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6270 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6272 * config/tc-h8300.c (get_specific): New operand "size" derived
6273 from ".b", ".w" and ".l" extensions. All callers changed. If
6274 the base instruction has no operands, then use the size to
6275 determine which specific instruction to use.
6277 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6279 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6281 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6283 * config/tc-mips.c (md_section_align): Don't change addr if
6286 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6288 * config/tc-hppa.c: Revert yesterday's changes.
6290 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6292 * config/tc-d10v.c: Disable range checking on 16-bit values.
6294 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6296 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6297 not just the ones that don't match.
6299 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6301 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6303 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6305 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6306 pre-cursor to adding Thumb support. Also added cpu_variant flag
6307 information to each of the asm_flg structures.
6308 (md_parse_option): Updated ARM7 parsing to allow 't' for
6309 thumb/halfword support, aswell as 'm' for long multiply.
6310 (md_show_usage): Updated help message.
6311 (md_assemble): Check that instruction flags are applicated to the
6312 current cpu variant.
6313 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6314 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6315 signextension instructions.
6316 (do_ldst): Generate halfword and signextension variants if
6317 mnemonic flags match.
6318 (ldst_extend): Do not allow shifts in the offset field of halfword
6319 or signextension instructions.
6320 (validate_offset_imm): Provide check on halfword and signextension
6322 (add_to_lit_pool): Merge identical literal pool values.
6324 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6326 * config/tc-hppa.c (selector_table): Add 'E' selector.
6327 (cons_fix_new_hppa): Don't coke on e_esel.
6328 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6329 to help generate exception handling tables.
6330 (md_apply_fix): Don't try to apply fixups with an e_esel
6332 (hppa_fix_adjustable): Fixups with e_esel selectors
6335 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6337 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6340 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6342 * config/tc-d10v.c: Added lots of error checking. Added hacks
6343 to support accumulator shifts.
6345 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6347 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6348 (S_CLEAR_EXTERNAL): Likewise.
6349 (S_SET_WEAK): Remove error; just let .weak override.
6351 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6353 * config/tc-d10v.c (md_assemble): Now handles multiline
6356 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6358 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6359 Added kludge for divs instruction. Fixed minor problem with
6360 multiple text sections.
6361 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6363 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6365 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6366 addresses to be right-shifted by 2.
6368 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6370 * config/tc-d10v.c: Many changes to get relocs working.
6371 (register_name): No longer creates a symbol for register names.
6372 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6373 (d10v_insert_operand): Now works correctly for either container.
6374 * config/tc-d10v.h (d10v_cleanup): Declare.
6376 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6378 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6379 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6381 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6383 * tc-alpha.c: Patches to track current minimum alignment to reduce
6384 the number of fragments created with frag_align.
6385 (alpha_current_align): New static variable.
6386 (s_alpha_text): Reset alignment to 0.
6387 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6388 (s_alpha_stringer, s_alpha_space): New functions.
6389 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6390 (alpha_cons_align): New function to replace both of them.
6391 (emit_insn): Only align if alpha_current_align is less than 2;
6392 reset alpha_current_align to 2.
6393 (s_alpha_gprel32): Likewise.
6394 (s_alpha_section): New function. Basically duplicate the other
6395 alpha section change hooks. Only define for ELF.
6396 (s_alpha_float_cons): Simplify alignment handling.
6397 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6398 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6399 Don't define the s_alpha_cons pseudo-ops. Do define
6400 s_alpha_stringer and s_alpha_space pseudo-ops.
6401 (alpha_align): Skip if less than current default alignment. Set
6403 * tc-alpha.h (md_flush_pending_output): Remove.
6404 (md_cons_align): Add.
6406 * tc-alpha.c: Add oodles of function description comments.
6407 (md_bignum_to_chars): Remove; there are no callers.
6408 (md_show_usage): Mention some more variants.
6410 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6412 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6413 * configure.in (sparc-*-sysv4*): New target.
6414 * configure: Rebuild.
6416 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6417 uaxword to use s_uacons.
6418 (sparc_no_align_cons): New static variable.
6419 (s_uacons): New static function.
6420 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6423 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6425 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6426 5 with regard to shared libraries.
6427 * configure: Rebuild.
6429 * config/tc-m68k.c (m68k_ip): Use the correct length when
6430 allocating space for the unsupported architecture error message.
6432 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6434 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6436 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6438 * config/tc-d10v.c: New file.
6439 * config/tc-d10v.h: New file.
6440 * configure (d10v-*-elf): New target.
6441 * configure.in (d10v-*-elf): New target.
6443 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6445 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6447 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6449 * config/tc-alpha.c (alpha_align): Change fill parameter
6450 to a pointer. Take NULL as 0 or nop depending on section. Change
6452 (s_alpha_align): Rename local variables.
6454 * doc/as.texinfo (.align): Document action of omitted
6457 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6459 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6460 when an unsupported PC relative reloc is seen, rather than calling
6463 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6464 Instead, check state when '#' comment is seen.
6466 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6468 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6470 (tc_gen_reloc): If fixup was changed to be PC relative, change
6471 reloc type accordingly. Use name of reloc in error message.
6473 * as.h: Don't define const or volatile.
6474 * flonum.h: Don't define const.
6476 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6477 if fx_pcrel is set. Correct setting the addend case in the
6478 OBJ_ELF case (from Andreas Schwab
6479 <schwab@issan.informatik.uni-dortmund.de>).
6480 (md_show_usage): Correct -mfc5200 to -m5200.
6482 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6484 * doc/c-m68k.texi: Document -m5200 flag.
6485 * doc/as.texinfo: Likewise.
6487 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6490 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6492 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6493 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6495 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6497 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6499 * Released binutils 2.7.
6501 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6503 * config/tc-mips.c (mips_ip): Only perform range check when
6504 dealing with O_constant expressions.
6506 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6508 * m68k-parse.h (m68k_register): Add new coldfile control
6511 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6512 array of control registers for the coldfire.
6513 (cpu_of_arch): Added mcf5200.
6514 (archs): Added mcf5200.
6515 (init_table): Add new control registers.
6516 (m68k_ip): Added support for new control registers.
6517 (m68k_init_after_args): Likewise.
6519 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6521 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6523 * read.h (is_it_end_of_statement): Declare.
6524 * read.c (is_it_end_of_statement): Remove declaration.
6526 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6528 (md_assemble): Fix handling of @l with an unsigned constant. Add
6529 default case to reloc switch.
6531 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6533 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6534 * ecoff.c (last_lineno): New static variable.
6535 (add_procedure): Set last_lineno.
6536 (ecoff_directive_loc): Likewise.
6537 (ecoff_generate_asm_lineno): Likewise.
6538 (ecoff_fix_loc): New function.
6539 * ecoff.h (ecoff_fix_loc): Declare.
6540 * config/tc-mips.c (append_insn): When inserting nops, and using
6541 ECOFF debugging, call ecoff_fix_loc.
6543 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6545 * config/tc-h8300.c (build_bytes): If an operand type is
6546 marked as SRC_IN_DST retrieve it from the "destination" op.
6548 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6550 * configure.in (arm-*-riscix*): Set emulation to riscix.
6551 * configure: Rebuild.
6552 * config/te-riscix.h: New file to define TE_RISCIX.
6554 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6556 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6558 * Makefile.in (config.status): Just run config.status as other
6561 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6563 * mpw-config.in (TARGET_OS): Add definition to conf.
6565 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6567 * config/tc-mips.c (append_insn): Parenthesize
6568 cop_interlocks expressions.
6570 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6572 * listing.c (listing_print): Close the listing file if it is not
6573 stdout. Close the other files opened for the listing.
6575 * config/tc-sparc.h (md_cons_align): Define.
6576 (sparc_cons_align): Declare.
6577 (HANDLE_ALIGN): Define.
6578 (sparc_handle_align): Declare.
6579 * config/tc-sparc.c (sparc_cons_align): New function.
6580 (sparc_handle_align): New function.
6581 * read.c (cons_worker): Call md_cons_align if it is defined.
6583 * as.h (struct frag): Add fr_file and fr_line fields.
6584 * frags.c (frag_new): Set fr_file and fr_line.
6585 (frag_var): Likewise.
6586 (frag_variant): Likewise.
6588 * as.h (struct frag): Remove unused align_mask and align_offset
6591 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6592 From <uddeborg@carmen.se>.
6594 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6596 * configure.in (mips-*-osf*): New target.
6597 * configure: Rebuild.
6599 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6601 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6603 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6604 between co-processor comparisons and branches for the VR4300.
6606 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6608 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6609 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6611 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6612 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6613 includedir): Use autoconf set values.
6616 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6618 * listing.c (listing_eject): Don't do anything if listing is 0.
6619 (listing_list): Likewise.
6620 (listing_source_line): Likewise.
6621 (listing_title): Don't save title if listing is 0.
6622 (listing_source_file): Check listing rather than listing_tail.
6624 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6625 using shared libraries.
6626 * configure: Rebuild.
6628 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6630 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6631 absolute expression if a relocation type was specified.
6633 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6635 * configure.in: Add support for *-*-rtems* configurations.
6636 * configure: Rebuild.
6638 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6640 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6641 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6642 opcodes library for alpha.
6643 * configure: Rebuild with autoconf 2.10.
6644 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6645 use new opcode table.
6646 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6647 (LOCAL_LABEL): Define differently if OBJ_ELF.
6648 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6649 * config/alpha-opcode.h: Remove.
6650 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6651 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6652 include/opcode/alpha.h rather than config/alpha-opcode.h.
6654 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6656 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6657 relocation symbol was not resolved.
6658 * config/obj-coff.c (do_relocs_for): Likewise.
6660 * write.c (adjust_reloc_syms): Refetch the symbol section after
6661 calling S_GET_VALUE, since it may have changed.
6663 * expr.c (struct expr_symbol_line): Define.
6664 (expr_symbol_lines): New static variable.
6665 (make_expr_symbol): Add entry to expr_symbol_lines.
6666 (expr_symbol_where): New function.
6667 * expr.h: Use extern on function declarations.
6668 (expr_symbol_where): Declare.
6669 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6670 rather than printing the meaningless name of an expression
6673 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6675 * config/tc-i386.c (md_number_to_chars): Deleted.
6676 * config/tc-i386.h (md_number_to_chars): New macro.
6678 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6680 (load_symbol_address, load_expression): Use build_mem.
6681 (build_operate): New function.
6682 (emit_addq_r): Use it.
6684 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6686 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6688 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6690 * config/tc-vax.h (NOP_OPCODE): Define.
6692 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6694 * config/obj-vms.h (S_IS_COMMON): Define.
6695 (S_IS_LOCAL): Check for \002 as well as \001.
6696 (LONGWORD_ALIGNMENT): New macro.
6697 (SUB_SEGMENT_ALIGN): Use it.
6699 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6701 * config/vms-conf.h: Reconcile with conf.in.
6703 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6705 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6708 * doc/as.texinfo: Document that any number of hex digits can
6711 * as.c (struct defsym_list): Define.
6712 (defsyms): New static variable.
6713 (parse_args): Just put --defsym arguments on defsyms list, rather
6715 (main): Define defsyms after output file is created.
6717 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6718 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6720 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6721 insn_error rather than calling check_absolute_expr.
6723 * as.c (emulation_name): Remove unused static variable.
6724 (default_emul_bfd_name): Add return NULL to avoid warning.
6725 * ecoff.c (ecoff_stab): Remove unused variables name and
6727 * frags.c (frag_new): Remove unused variable tmp.
6728 * hash.c (hash_grow): Parenthesize + within <<.
6729 (hash_print_statistics): Use %lu, not %d, to print unsigned
6731 * messages.c: Include "libiberty.h".
6732 (fprint_value): Add cast to avoid printf warning.
6733 (sprint_value): Likewise.
6734 * read.c: Include "ecoff.h".
6735 (emit_expr): Add casts to avoid printf warnings.
6736 * read.h: Use extern for function declarations.
6737 (pop_insert): Declare.
6738 * stabs.c: Include "ecoff.h".
6739 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6740 former_last_fragP, and new_fragP.
6741 * subsegs.h (subsegs_print_statistics): Declare.
6742 * symbols.c (debug_verify_symchain): Change macro to discard
6744 * write.c (dump_section_relocs): Likewise.
6745 * write.h: Use extern for function declarations.
6746 (write_print_statistics): Declare.
6747 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6749 * config/e-mipself.c (mipself_bfd_name): Likewise.
6750 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6752 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6753 emit relocations against external symbols.
6755 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6756 message if bfd_reloc_type_lookup fails, rather than calling
6759 * config/tc-alpha.c (alpha_force_relocation): Add
6760 BFD_RELOC_12_PCREL to switch.
6762 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6764 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6765 TE_PE (Lfoo, not .Lfoo).
6767 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6769 * read.c (s_fill): Don't warn about a zero repeat count.
6771 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6772 coprocessor register.
6774 * config/tc-i386.c (md_assemble): When checking the size of a
6775 register to set the size of an instruction, do a bitwise and with
6776 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6779 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6781 * config/tc-h8300.c (parse_reg): Tweak error messages.
6782 (build_bytes): Likewise.
6783 (skip_colonthing): Handle :32 suffix.
6784 (get_specific): Promote L_24 to L_32 if it makes a match.
6785 Don't always promote L_8 to L_16.
6786 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6788 * config/tc-h8300.c (Smode): New variable.
6789 (h8300hmode): Turn off Hmode.
6790 (h8300smode): New function. Turn on Smode and Hmode.
6791 (md_pseudo_table): New ".h8300s" pseudo-op.
6792 (parse_reg): Handle "exr" register.
6793 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6794 Handle "mach" and "machl" operands for ldmac.
6795 (get_specific): Handle "stm.l" and "ldm.l".
6796 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6797 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6800 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6802 * doc/as.texinfo: Reorder chapter of machine dependent options so
6803 that it is sorted by chip name.
6805 * doc/as.texinfo: Use consistant spelling of Vax.
6806 * doc/c-vax.texi: Likewise.
6808 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6810 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6812 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6813 (md_apply_fix): Likewise.
6814 (pa_try): New function.
6815 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6817 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6819 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6820 (pa_level): New function.
6822 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6824 * listing.c (listing_newline): Don't do anything if listing is 0.
6826 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6828 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6829 symbol_create, not symbol_new.
6831 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6833 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6834 absolute symbol unless TC_FORCE_RELOCATION returns true.
6836 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6838 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6839 the symbol to a pointer. Don't set previous_file_symbol.
6840 Simplify symbol list rearrangement.
6841 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6842 (coff_adjust_symtab): Don't check previous_file_symbol.
6844 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6846 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6848 (md_pseudo_table): Add ppc_elf_lcomm.
6850 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6852 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6853 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6854 (md_begin): Add digits to alt_notend_table.
6855 (md_parse_option): Make s a const pointer.
6857 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6858 (s_empty): New static function.
6860 * config/obj-coff.c (struct filename_list): Only define if not
6862 (filename_list_head, filename_list_tail): Likewise.
6863 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6864 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6865 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6866 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6867 remove the new symbol from the list.
6868 (obj_coff_endef, both versions): Call tag_insert even if there is
6869 an old symbol with the same name, if the old symbol does not
6871 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6872 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6873 symbol that will be moved to the end of the symbol list.
6874 (coff_adjust_section_syms): Always call section_symbol for .text,
6876 (coff_frob_section): Likewise. Also, remove unused variable
6879 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6880 manipulating frags directly.
6881 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6884 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6885 whether the next character is '*' before checking whether we are
6886 at the start of a line. Permit LINE_COMMENT_START to start a
6887 comment in state 1 (seen some whitespace) as well, to match the
6890 * gasp.c (do_align): Permit a fill value for .align.
6892 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6894 * read.c (next_char_of_string): Warn if a newline is seen in the
6895 middle of a string. Call bump_line_counters when appropriate.
6897 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6899 * symbols.c (colon): Use LOCAL_LABEL.
6901 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6903 * Makefile.in (install): Don't check to see if tooldir exists.
6904 Make $(tooldir) and $(tooldir)/bin.
6906 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6908 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6911 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6913 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6914 insn_error. Don't put the string "ERROR" in insn_error. Set
6915 insn_error rather than calling as_warn for an unsupported opcode.
6917 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6919 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6920 before permitting -64.
6921 * output-file.c (output_file_create): Remove duplicate
6924 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6926 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6927 section rather than a .reginfo section.
6928 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6931 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6932 bit value with the high bit set.
6934 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6936 * read.c (s_lcomm): Set section flags for .sbss section.
6938 * config/tc-mips.c (mips_64): New static variable.
6939 (mips_target_format): If mips_64, return elf64 targets rather than
6941 (md_longopts): Add "32" and "64".
6942 (md_parse_option): Handle -32 and -64.
6943 (md_show_usage): Mention -32 and -64.
6944 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6947 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6949 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6950 for Solaris compatibility.
6952 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6953 .stabd with 4 arguments into a .stabn.
6955 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6957 * config/tc-mips.c (macro): When passing X_add_number to
6958 macro_build, cast it to int first.
6960 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6962 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6963 created by emit_expr.
6965 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6966 as_perror rather than assert.
6968 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6970 * config/tc-mips.c (mips_ip): Mark sections created to hold
6971 floating point information as read only.
6973 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6975 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6977 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6979 * read.c (potable): Add .skip as a synonym for .space.
6981 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6982 4 arguments, providing the 4th argument is 0, to allow
6983 compatibility with the Solaris assembler.
6985 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6987 * config/tc-sh.h (struct sh_segment_info_type): Define.
6988 (TC_SEGMENT_INFO_TYPE): Define.
6989 (sh_frob_label): Declare.
6990 (tc_frob_label): Define.
6991 (sh_flush_pending_output): Declare.
6992 (md_flush_pending_output): Define.
6993 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6994 reloc before the instruction if necessary.
6995 (sh_frob_label): New function.
6996 (sh_flush_pending_output): New function.
6997 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6998 when looking for the reloc for the target of .uses.
6999 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7000 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7002 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7003 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7004 the absolute symbol.
7006 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7007 TC_SEGMENT_INFO_TYPE is defined.
7009 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7011 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7012 matches the register size.
7014 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7016 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7018 (do_relocs_for): Likewise.
7019 (fixup_segment): Don't just quit if linkrelax is set. Try to
7020 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7023 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7025 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7026 relative relocations with -mrelocatable. Also allow unfixed
7027 relocs in .ex_shared.
7029 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7031 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7032 non-zero before assuming this is a long file name.
7033 (w_strings): Likewise.
7034 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7036 * config/obj-coff.c (w_strings): Move declaration of i inside
7037 #ifdef block which uses it.
7039 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7041 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7042 "relaxmode". Output relocs which identify various relaxing
7043 possibilities for mov.[bwl] instructions.
7044 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7046 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7048 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7049 (MD_APPLY_FIX3): Define.
7050 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7052 (md_apply_fix3): Renamed from md_apply_fix.
7053 If pcrel reloc and symbol is in different section, undo effects
7056 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7058 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7059 any reloc with an LR% or RR% field selector for SOM.
7061 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7063 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7066 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7068 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7070 (yank_symbols): Likewise.
7072 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7074 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7075 BFD_ASSEMBLER, add name field.
7076 * config/obj-coff.c: Include "libiberty.h".
7077 (coff_header_append): Handle long section names.
7078 (crawl_symbols): Just use the name field for the symbol name,
7079 without worrying about null byte termination.
7080 (w_strings): Handle long section names.
7081 (write_object_file): Likewise. Also, use the name field, rather
7083 (obj_coff_add_segment): Permit long section names.
7084 (obj_coff_init_stab_section): Use the name field, rather than
7086 (adjust_stab_section): Likewise.
7087 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7089 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7090 (mem_fmt): Likewise.
7091 (md_apply_fix): Don't check fx_im_disp field.
7093 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7095 * configure.in: Add * after sparc*-*-vxworks.
7096 * configure: Rebuild.
7098 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7099 define it to comment_chars. Use tc_comment_chars rather than
7101 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7102 * config/tc-m68k.h (tc_comment_chars): Define.
7103 (m68k_comment_chars): Declare.
7104 * config/tc-m68k.c (m68k_comment_chars): Rename from
7105 comment_chars. Change into a pointer rather than an array.
7106 (md_longopts): Add "bitwise-or".
7107 (md_parse_option): Handle OPTION_BITWISE_OR.
7108 (md_show_usage): Mention --bitwise-or.
7109 * doc/c-m68k.texi: Document --bitwise-or.
7111 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7113 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7116 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7117 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7118 correct handling of input line pointer, and call
7119 demand_empty_rest_of_line.
7121 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7123 * config/tc-sparc.c (in_bitfield_range): New static function.
7124 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7125 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7126 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7127 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7128 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7130 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7132 * config/obj-coff.c: BFD_ASSEMBLER:
7133 (coff_last_bf): New static variable.
7134 (coff_frob_symbol): Set endndx of a .bf symbol.
7136 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7137 (last_bfP): New static variable.
7138 (yank_symbols): Set endndx of a .bf symbol.
7140 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7142 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7143 and -s options. Add -be for good measure.
7145 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7147 * read.c (s_space): Support non-constant fill value. Handle fill
7148 value correctly for a size other than 1.
7150 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7152 * config/tc-arm.c (my_get_float_expression): Update call to
7153 gen_to_words, X_PRECISION changed from 6 to 5.
7155 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7157 * config/tc-ppc.c (register_name,reg_name_search): Move register
7158 name lookup from PE specific code to all targets. Add support for
7159 -mregnames/-mno-regnames to control whether register names are
7161 (md_assemble): Call register_name for all platforms.
7162 (md_parse_option): Add support for -mregnames/-mno-regnames.
7164 * configure.in (powerpcle*-*-solaris): Add support.
7165 (powerpc*-*-linux): Ditto.
7166 * configure: Regenerate.
7168 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7170 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7172 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7173 be associated with a single %lo reloc.
7175 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7176 before comparing against MAX_GPREL_OFFSET, so that negative
7177 numbers are handled correctly.
7180 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7182 * config/tc-sparc.c (last_insn): New static variable.
7183 (md_assemble): Warn about putting floating point branches in a
7184 delay slot. If architecture is less than v9, insert NOP
7185 instructions between floating point instructions and floating
7186 point branches. (The SunOS assembler does both these operations.)
7187 Save the last instruction opcode.
7188 (sparc_ip): Add pinsn parameter. Change caller.
7190 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7191 for byte jump to next instruction to skip empty frags.
7193 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7195 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7196 for addq with a 16 bit signed value, just emit a lda instruction
7199 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7201 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7204 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7206 * configure.in: Permit --enable-shared to specify a list of
7208 * configure: Rebuild.
7210 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7212 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7213 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7215 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7217 * config/atof-ieee.c: Fix handling of denormalized extended
7218 precision numbers and overflow/underflow detection.
7219 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7220 not include the 16 bit gap in the m68k extended precision format.
7222 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7224 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7226 * configure: Rebuild.
7228 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7230 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7231 be accessed using the $gp register.
7232 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7234 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7236 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7237 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7239 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7241 * read.c (get_line_sb): Bump line counters based on
7242 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7243 call LISTING_NEWLINE.
7244 (s_macro): Don't call demand_empty_rest_of_line.
7245 * app.c (do_scrub_chars): When handling C style comments, unget
7248 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7250 * read.h (enum linkonce_type): Define.
7251 (s_linkonce): Declare.
7252 * read.c (potable): Add "linkonce".
7253 (s_linkonce): New function.
7254 * subsegs.h (segment_info_type): Add linkonce field to
7255 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7256 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7257 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7258 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7260 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7261 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7262 entry based on the linkonce field in segment_info.
7263 * doc/as.texinfo: Document .linkonce.
7265 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7267 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7269 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7271 * stabs.c (s_stab_generic): Call the listing functions before
7272 doing the rest of the processing, which may involve freeing the
7273 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7274 SEPARATE_STAB_SECTIONS case.
7276 * config/tc-hppa.c: Remove nested comment.
7277 (tc_gen_reloc): Move label done inside the ifdef in which it is
7279 (md_apply_fix): Pass pointers to correct types to libhppa.h
7280 functions. Always return a value.
7282 * config/tc-mips.h (tc_frob_file): Define.
7283 (mips_frob_file): Declare.
7284 * config/tc-mips.c (struct mips_hi_fixup): Define.
7285 (mips_hi_fixup_list): New static variable.
7286 (imm_unmatched_hi): New static variable.
7287 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7288 offset_reloc. Pass imm_unmatched_hi to append_insn.
7289 (append_insn): Add unmatched_hi parameter. If it is set, add the
7290 new fixup to mips_hi_fixup_list. Change all callers.
7291 (mips_ip): Set imm_unmatched_hi when appropriate.
7292 (mips_frob_file): New function.
7294 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7296 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7297 * configure: Regenerated.
7299 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7301 * as.c (main): Call bfd_set_error_program_name.
7303 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7305 * as.h (strdup): Don't declare.
7306 * stabs.c: Include libiberty.h
7307 (get_stab_string_offset): Use xstrdup rather than strdup.
7308 (s_stab_generic): Likewise.
7309 * as.c (parse_args): Likewise.
7310 * read.c (s_mri_sect): Likewise.
7312 * gasp.c (change_base): Recognize \(...) construct documented to
7313 pass through enclosed characters literally through to the output.
7314 (process_assigns): Likewise. Also, be more careful to avoid
7315 looking past the end of the buffer.
7317 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7319 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7320 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7322 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7324 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7326 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7328 * config/alpha-opcode.h: Added cvtst instruction.
7330 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7332 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7333 string. Extract the addend from the result of expression.
7335 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7337 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7338 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7339 mode, change the state to 3 rather than 1.
7341 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7343 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7344 correspond to 11 March change.
7346 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7348 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7349 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7351 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7353 * configure: Rebuild with autoconf 2.8.
7355 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7357 * config/atof-ieee.c (gen_to_words): Improve handling of
7358 X_PRECISION numbers. Based on patches from Andreas Schwab
7359 <schwab@issan.informatik.uni-dortmund.de>.
7361 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7363 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7365 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7366 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7367 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7368 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7371 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7373 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7375 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7377 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7378 (pa_def_subspaces): Add $MILLICODE$.
7379 (pa_spaces_begin): Set section flags for $MILLICODE$.
7381 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7383 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7384 not SHT_NOBITS. Don't tamper with flags based on type if a
7385 special section was found (revert Feb 29 change).
7387 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7388 if aligning to a longword boundary or greater.
7390 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7392 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7394 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7396 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7397 * configure: Regenerated.
7399 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7401 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7402 R_N1SEL since they're not defined for old versions of hpux.
7404 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7405 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7406 R_N0SEL and R_N1SEL.
7408 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7410 * flonum-konst.c: Add two more constants for 1e+-2048 and
7411 1e+-4096, and correct the other constants.
7413 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7415 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7417 * config/obj-elf.c (obj_elf_section): Allow predefined section
7418 types to set the nobits type. Avoid a shadowed declaration.
7420 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7422 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7423 reduce relocs using e_nlrsel field selectors.
7425 * write.c (fix_new_exp): Don't use #elif. Some compilers
7428 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7430 (pa_chk_field_selector): Handle new field selectors for SOM.
7432 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7434 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7435 * configure: Rebuild.
7436 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7437 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7439 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7442 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7444 * mpw-make.sed: Update to handle shared library support.
7446 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7448 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7449 the insn on mismatch.
7451 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7453 * configure.in: Add support for a29-coff.
7454 * configure: Rebuild.
7456 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7458 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7459 of the section when looking for the R_SH_USES fixup, because the
7460 frag addresses have not yet been adjusted.
7462 * gdbinit.in: Set a breakpoint on as_warn_where.
7464 * config/tc-mips.c (macro): Add missing arguments to macro_build
7465 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7467 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7469 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7470 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7472 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7474 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7476 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7478 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7479 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7480 Recognize [uU] format args as sparclet cpregs.
7482 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7484 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7487 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7489 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7490 well as S_IS_EXTERNAL.
7491 (tc_fix_adjustable): Likewise.
7492 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7493 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7495 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7496 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7498 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7500 * config/tc-sparc.c (max_architecture): Change to sparclite for
7502 (default_compatible): Delete.
7503 (sparc_ffs): New function.
7504 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7505 (sparc_ip): Rewrite architecture match and bump logic.
7507 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7509 * configure.in: Check for 'do not mix' from native linker before
7510 trying to use -rpath.
7511 * configure: Rebuild.
7513 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7515 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7516 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7517 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7518 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7520 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7521 to the symbol lnnoptr field, to get the correct file offset.
7523 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7525 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7526 symbols that are not function, file, or section symbols to be
7529 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7531 * configure: Set and substitute RPATH_ENVVAR.
7532 * configure: Rebuild.
7533 * Makefile.in (RPATH_ENVVAR): New variable.
7534 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7536 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7537 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7538 * configure: Rebuild.
7540 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7542 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7543 appropriate flags in BFD section.
7545 * configure.in (m68k-*-psos*): New target.
7546 * configure: Rebuild.
7547 * config/te-psos.h: New file.
7548 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7551 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7553 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7554 * configure.in: Remove duplicate setting of cpu_type. Check
7555 whether opcodes library is required for on all targets, not just
7557 * configure: Rebuild.
7559 * config/tc-mips.c (mips_big_got): New static variable.
7560 (s_extern): Don't declare.
7561 (reg_needs_delay): New static function.
7562 (macro_build): Permit GOT/CALL_HI/LO relocs.
7563 (macro_build_lui): If place is not NULL, use the number in the
7565 (load_address): Handle mips_big_got case.
7566 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7568 (OPTION_XGOT): Define.
7569 (md_longopts): Add "xgot" if OBJ_ELF.
7570 (md_parse_option): Handle -xgot.
7571 (md_show_usage): Mention -xgot.
7572 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7573 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7575 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7577 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7578 the byte relocation, point it to the low byte of the word.
7580 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7582 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7583 * configure: Rebuild.
7585 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7587 * configure.in: Recognize any sparc* cpu.
7588 * configure: Regenerated.
7590 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7592 * read.c (potable): Add "mri" and ".mri".
7593 (s_mri): New function.
7594 * read.h (s_mri): Declare.
7595 * app.c (scrub_m68k_mri): New static variable.
7596 (mri_pseudo): New static variable.
7597 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7598 flag_m68k_mri. Initialize scrub_m68k_mri.
7599 (mri_state, mri_last_ch): New static variables.
7600 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7602 (app_push): Save new fields.
7603 (app_pop): Restore new fields.
7604 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7605 If TC_M68K, use a trivial state machine to look for occurrences of
7606 the .mri pseudo-op, and change the mode appropriately.
7607 * as.h (do_scrub_begin): Update prototype.
7608 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7610 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7612 (m68k_mri_mode_change): New function.
7613 (md_parse_option): Set reg_prefix_optional_seen.
7614 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7615 (MRI_MODE_CHANGE): Define.
7616 * doc/as.texinfo: Document .mri pseudo-op.
7618 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7621 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7623 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7624 * config/m68k-parse.h (enum pic_relocation): Define.
7625 (struct m68k_exp): Add pic_reloc field.
7626 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7627 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7628 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7630 * config/tc-m68k.c: Delete definition of NO_RELOC.
7631 (struct m68k_it): Add pic_reloc field.
7632 (add_fix): Copy over pic_reloc field.
7633 (md_pseudo_table): Interpret .align parameter as byte count.
7634 (mote_pseudo_table): Likewise.
7635 (tc_m68k_fix_adjustable): New function.
7636 (get_reloc_code): New function.
7637 (md_assemble): Use it as last argument to fix_new_exp.
7638 (md_apply_fix_2): For a relocation against a symbol don't put the
7639 addend into the data.
7640 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7641 (m68k_ip): Don't relax an operand that requires pic relocation.
7642 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7644 * write.c (fixup_segment): Don't add symbol value to addend if
7645 TC_M68K and OBJ_ELF.
7646 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7647 (motorola_operand): Add rule for `(zapc, EXPR)'.
7649 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7651 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7652 *really* is permissible before the comma.
7654 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7656 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7657 inserting nop instructions.
7659 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7661 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7663 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7665 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7666 class setting for a CALLNAME symbol in COFF.
7668 * read.c (potable): Pass negative numbers for new .balign[wl] and
7669 .p2align[wl] pseudo-ops.
7670 (s_align_bytes): Treat a negative argument as specifying the fill
7672 (s_align_ptwo): Likewise.
7674 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7676 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7677 (do_align): Take new len parameter. Change all callers. Pass it
7679 (s_align_bytes): Arg now indicates the length of the fill pattern.
7680 (s_align_ptwo): Likewise.
7681 * config/obj-coff.c (write_object_file): Pass length to
7683 * config/tc-i386.h (md_do_align): Take new len parameter.
7684 * config/tc-m88k.h (md_do_align): Likewise.
7685 * config/tc-m88k.c (m88k_do_align): Likewise.
7686 * config/tc-sh.h (md_do_align): Likewise.
7687 * config/tc-sh.c (sh_do_align): Likewise.
7688 * doc/as.texinfo: Document new pseudo-ops.
7690 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7691 done in cvt_frag_to_fill.
7693 * config/tc-sh.h (sh_do_align): Declare.
7694 (md_do_align): Define.
7695 * config/tc-sh.c (sh_do_align): New function.
7697 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7698 difference if the next address is before the current one.
7700 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7701 (archs): Initialize new field.
7702 (m68k_ip): Don't list alias names when listing CPUs which support
7705 * as.c (main): Call parse_args before read_begin.
7706 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7707 front of generated pseudo-ops.
7708 * read.c (potable): Ignore "name".
7709 (s_app_file): Permit a single quote after the string, since one
7710 may appear in m68k MRI mode.
7712 * configure.in: Check for --enable-shared. If linking against
7713 shared BFD and opcodes, fix library name on SunOS, and try to set
7715 * configure: Rebuild.
7717 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7719 * as.h (flag_m68k_mri): Declare.
7720 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7721 * Many files: For MRI syntax that is specific to the m68k MRI
7722 assembler, check flag_m68k_mri rather than flag_mri or
7723 MRI_MODE_NEEDS_PSEUDO_DOT.
7725 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7727 * config/tc-i960.c (ARCH_HX): Define.
7729 (targ_has_sfr): Handle ARCH_HX.
7730 (targ_has_iclass): Handle ARCH_HX.
7731 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7732 (tc_headers_hook): If the architecture was specified explicitly,
7733 use it when setting the flags. Set the extern variable coff_flags
7734 rather than headers->filehdr.f_flags, since the latter is set
7735 unconditionally in obj-coff.c.
7736 (i960_handle_align): Remove unused variable fixp.
7738 Support for building bfd and opcodes as shared libraries, based on
7739 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7740 * configure.in: Set OPCODES and BFD to search directories.
7741 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7742 * configure: Rebuild.
7743 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7744 (LIBDEPS): New variable.
7745 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7746 $(HLDFLAGS) in link.
7747 (check): Set LD_LIBRARY_PATH in the environment.
7749 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7751 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7752 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7753 read-only, not read/write.
7755 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7757 * Makefile.in (INSTALL_XFORM): Remove -e.
7759 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7761 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7762 than comparing S_GET_SEGMENT to undefined_section.
7763 (write_object_file): Skip symbols which were equated to an
7764 undefined or common symbol.
7765 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7766 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7768 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7769 or S_IS_COMMON call S_GET_VALUE.
7770 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7771 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7772 to an undefined or common symbol, convert the reloc to be against
7774 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7775 undefined or common symbol.
7776 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7777 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7778 to an undefined or common symbol, convert the reloc to be against
7780 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7781 undefined or common symbol.
7782 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7783 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7785 (yank_symbols): Skip symbols which were equated to an undefined or
7788 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7790 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7791 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7793 * configure.in: Make sure we only add m68k-parse.o to
7794 ${extra_objects} once, no matter how many m68k targets have been
7796 * configure: Rebuild.
7798 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7800 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7801 * configure: Rebuild.
7803 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7805 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7806 * doc/c-m68k.texi: Document .extend and .ldouble.
7808 * configure.in (m68*-apple-aux*): New target.
7809 * config/te-aux.h: New file.
7810 * config/obj-coff.c (compare_external_relocs): New static function
7812 (do_relocs_for): Sort relocs if TE_AUX.
7813 (fixup_segment): If TE_AUX, store common symbol value in segment.
7814 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7816 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7818 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7820 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7822 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7823 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7825 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7826 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7827 an undefined symbol and the size of a function symbol.
7828 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7829 for all common symbols.
7831 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7833 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7836 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7839 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7841 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7842 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7844 * ecoff.c (localsym_t): Add addend field.
7845 (add_ecoff_symbol): Add addend argument. Change all callers.
7846 (coff_sym_value): Make static.
7847 (coff_sym_addend): New static variable.
7848 (ecoff_directive_def): Initialize coff_sym_addend.
7849 (ecoff_directive_val): Accept symbol + constant.
7850 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7851 (ecoff_build_symbols): Include the addend in the symbol value.
7853 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7855 * config/tc-ppc.c (md_assemble): Ignore overflow on
7856 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7858 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7860 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7861 bytes in size, so offset appropriately in big endian mode when
7862 writing the bottom 2 bytes.
7864 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7866 * config/tc-sparc.c (default_compatible): New static local.
7867 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7868 (sparc_ip): If no architecture or -bump specified, don't mark as
7869 mismatched those in default_compatible.
7871 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7873 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7874 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7875 * configure: Rebuild.
7876 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7877 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7878 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7879 (sco_id): Declare if SCO_ELF.
7881 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7883 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7884 ({max,warn_after}_architecture): New static locals.
7885 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7886 If both architecture and -bump requested, set max_architecture to max.
7887 (sparc_md_end): Simplify.
7888 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7889 Rewrite code to bump architecture and check for conflicts.
7890 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7891 with Solaris assembler.
7892 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7893 (md_show_usage): Update.
7895 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7897 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7899 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7901 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7902 #ifdef sparcv9 when choosing value.
7905 (sparc_md_end): Declare.
7906 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7907 (initial_architecture): New static local.
7908 (can_bump_v9_p): Likewise.
7909 (NO_V9): Delete all occurrences.
7910 (sparc_md_end): New function.
7911 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7912 Don't bump architecture to v9 unless can_bump_v9_p set.
7913 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7914 * configure.in (sparc64 target cpu): Don't set obj_format here.
7915 (SPARC_V9): Renamed from sparcv9.
7916 (sparc64-*-elf*): Define SPARC_ARCH64.
7917 * configure: Regenerated.
7918 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7919 (SPARC_ARCH64): Add.
7920 * conf.in: Regenerated.
7921 * config/vmsconf.h: Update.
7923 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7925 * config/tc-mips.c (load_register): Optimise "dli" loads.
7926 (md_show_usage): add "-mcpu=vr4100" to help text.
7928 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7930 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7931 undefined symbol, preserve the X_op of O_symbol.
7932 (S_GET_VALUE): Fix check to permit this case.
7933 * write.c (write_relocs): If a reloc is against an undefined
7934 symbol equated to another symbol, change the reloc to be against
7936 * config/obj-coff.c (do_relocs_for): Likewise.
7938 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7941 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7943 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7944 computer is PowerPC.
7946 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7948 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7949 mentioned in the eabi.
7951 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7953 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7954 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7956 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7958 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7960 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7962 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7963 as a section it is ok to have unadorned -mrelocatable pointers in.
7965 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7967 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7970 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7972 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7973 dependent section attributes can be handled.
7975 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7976 macros to add support for exclude section flag and ordered section
7979 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7980 functions to add support for exclude section flag and ordered
7983 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7985 * subsegs.c (section_symbol): Don't try to look up the section
7986 symbol in the hash table. It should be possible to have a symbol
7987 with the same name as a section, but no connection to it.
7989 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7990 From James Carlson <carlson@xylogics.com>.
7992 * expr.c (operand): Skip whitespace after a close parenthesis.
7993 From James Carlson <carlson@xylogics.com>.
7995 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7997 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7998 as_warn_where for relocation overflow.
7999 (parse_reg): Accept register name only if next character is
8002 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8004 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8005 addresses for static variables.
8007 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8009 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8010 and xgot give the old toc16 relocation.
8011 (md_apply_fix3): Support all GOT relocations.
8013 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8015 * config/tc-mips.c (load_address): Correctly handle a constant in
8016 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8018 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8020 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8021 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8022 (build_Mbytes): Handle REG_B.
8024 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8026 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8028 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8030 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8032 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8034 * config/obj-coff.c (write_object_file): Set the s_align field to
8035 the number of bytes, rather than to the power of 2.
8037 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8039 * Makefile.in (DISTCLEAN_HERE): New variable.
8040 (distclean): Use it.
8041 (maintainer-clean): Depend upon clean-here rather than clean,
8042 distclean, and clean-info. Run make maintainer-clean in doc.
8043 Remove files listed in DISTCLEAN_HERE.
8044 * doc/Makefile.in (maintainer-clean realclean): Split out from
8045 distclean. Depend upon clean-info and distclean.
8047 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8049 * mac-as.r: Fix copyright and version strings.
8050 (cfrg): Use PROG_NAME instead of literal name.
8052 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8054 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8056 * config/tc-a29k.h (tc_unrecognized_line): Define.
8057 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8058 (md_operand): Handle a29k style local dollar labels.
8060 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8062 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8064 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8066 * read.c (s_fill): If md_flush_pending_output is defined, call
8069 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8071 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8072 Treat rs_align_code like rs_align.
8074 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8076 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8077 converting an absolute address into a PC-relative one.
8079 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8081 * mpw-config.in: Don't always use te-generic.h for emulation.
8082 (powerpc-apple-macos): Use emulation te-macos.h.
8083 * mpw-make.sed (install, install-only): Edit in Mac-specific
8086 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8088 * configure.in: Improve message about unsupported ELF targets.
8089 * configure: Rebuild.
8091 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8092 pattern is zero. From Manfred Hollstein.
8094 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8096 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8097 the various idata sections, we check the name on the .section pseudo.
8099 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8101 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8102 add section's paddr to add_number; compatibility to native as and
8105 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8107 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8109 * hash.c (struct hash_entry): Moved here...
8110 * hash.h (struct hash_entry): ...from here.
8112 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8113 if it's already known to be null.
8115 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8117 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8118 bit relocs converted to PC relative relocs. This turned out to
8119 add the offset from the beginning of .text twice.
8121 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8123 * stabs.c (s_stab_generic): In 's' case, free string from
8126 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8128 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8131 * subsegs.h (segment_info_type): Make bitfields unsigned.
8133 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8134 and move them together. On most systems this will reduce the
8135 structure size by one word.
8136 (operatorT): Define O_max.
8137 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8140 * read.c (pop_insert): Print error returned by hash table
8143 * as.c (dump_statistics): Split out from main; dump some hash
8144 table stats and target-specific stats.
8145 (start_time): No longer automatic to main.
8146 (main): Set file-level start_time and call dump_statistics at
8147 exit. Exit by calling xexit.
8148 (show_usage): Make --statistics description less specific.
8149 * subsegs.c (subsegs_print_statistics): New function.
8150 * write.c (write_print_statistics): New function.
8151 (n_fixups): New static variable.
8152 (fix_new_internal): Increment it.
8153 * read.c (read_print_statistics): New function.
8154 * read.h (read_print_statistics): Declare.
8155 * symbol.c (symbol_print_statistics): New function.
8156 * symbol.h (symbol_print_statistics): Declare.
8157 * hash.c (hash_print_statistics): New function.
8158 * hash.h (hash_print_statistics): Declare.
8159 * config/tc-i386.c (i386_print_statistics): New function.
8160 * config/tc-i386.h (i386_print_statistics): Declare.
8161 (tc_print_statistics): New macro.
8162 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8165 * hash.c (DELETED): Rewrite to use a valid but unique address.
8166 (START_POWER): Reduce to 10.
8167 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8168 Add new values for counting strcmp calls.
8169 (GROW_FACTOR): New macro.
8170 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8172 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8173 (hash_new): Use FULL_VALUE.
8174 (struct hash_control): Definition moved here.
8175 (hash_code): Don't mask to low bits.
8176 (hash_ask): Mask returned hash code here. Check hash value before
8177 calling strcmp; count strcmp calls.
8178 * hash.h (struct hash_control): Declare, don't define, here.
8179 (HASH_STATLENGTH): Deleted.
8180 (struct hash_entry): Add field for hash code.
8181 (hash_say, hash_apply): Don't declare.
8183 * hash.c (destroy): Return void.
8184 (applicatee): Ditto.
8185 (main): Fix declarations.
8186 (hash_apply): Return void. Argument `function' returns void. Put
8187 inside "#ifdef TEST".
8188 (hash_say): Define only if TEST is defined.
8189 * hash.h (hash_apply, hash_say): Declarations deleted.
8191 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8193 * configure: Rebuild with autoconf 2.7.
8195 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8197 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8198 * configure: Rebuild with autoconf 2.6.
8200 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8202 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8203 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8205 (ppc_frob_file): Remove.
8206 * config/tc-ppc.h (tc_frob_file): Don't define.
8207 (ppc_frob_file): Don't declare.
8209 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8211 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8212 * config/alpha-opcode.h: Include one-operand variants of jmp and
8215 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8216 with te-delta.h in 8.3 file systems.
8217 * configure.in: Adjusted.
8219 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8221 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8223 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8225 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8227 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8229 Version 2.6 released.
8230 * Makefile.in (VERSION): Updated to 2.6.
8232 * config/obj-coff.c (write_object_file): Change use of md_do_align
8233 to pass a pointer rather than a fill value, to match other uses.
8235 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8237 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8239 * as.c (main): Move md_end call to just after call to
8240 perform_an_assembly_pass. Delete cpu-specific code here.
8241 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8242 * config/tc-arm.c (md_end): Unused function deleted.
8243 * config/tc-ns32k.c (md_end): Ditto.
8245 * config/tc-i386.c (i386_align_code): New function, moved here
8246 from HANDLE_ALIGN macro.
8247 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8249 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8251 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8254 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8256 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8257 multi-byte nops to avoid changing gcc. The necessary gcc change
8258 might break old assemblers.
8260 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8262 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8263 generate optimal multi-byte nop instructions for ".align n"
8264 ".align n,0x90", and aligns requiring more than 15 bytes of
8265 padding still generate multiple 0x90's as before.
8267 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8269 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8271 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8273 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8274 * configure: Update.
8275 * mpw-make.sed: Reorder commands to make sed happier.
8276 * config/te-macos.h: New file.
8277 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8279 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8281 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8282 conditional branches.
8283 (md_apply_fix): Likewise.
8285 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8287 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8288 generate a reloc which the linker will not handle correctly. Fix
8289 overflow checking--R_IREL is 18 bits, not 17.
8291 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8293 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8294 from a PC relative reloc if TC_A29K.
8296 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8297 code depends upon it.
8299 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8300 $extend. Based on code from Eric Freudenthal
8301 <freudenthal@nyu.edu>.
8302 * config/tc-a29k.h (LEX_DOLLAR): Define.
8303 * read.c (LEX_DOLLAR): Define if not defined.
8304 (lex_type): Use LEX_DOLLAR.
8306 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8308 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8311 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8313 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8315 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8317 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8318 used only by "dlltool.c".
8320 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8322 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8323 (md_pseudo_table): Don't define "extern".
8325 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8327 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8329 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8331 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8333 * macro.c (macro_expand_body): Don't warn about == with a
8334 nonexistent parameter, in case it is in a comment field.
8336 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8338 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8339 set, even if macro_alternate is set.
8340 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8341 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8342 the token unless it ended in '@'.
8343 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8344 * doc/c-a29k.texi: Document macro usage on A29K.
8346 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8348 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8350 (install_operand): Likewise.
8352 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8354 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8356 * configure.in (m88k-motorola-sysv*): New target.
8357 * configure: Rebuild.
8358 * config/te-delta88.h: New file.
8359 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8361 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8362 (md_do_align): Define.
8363 * config/tc-m88k.c: Include "subsegs.h".
8364 (m88k_do_align): New function.
8366 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8367 (COFF_NOLOAD_PROBLEM): Define.
8368 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8370 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8372 * config/tc-i386.c (md_assemble): For a jump instruction with
8373 non-constant target, require 7 available bytes in the current
8376 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8378 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8381 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8383 * configure.in (alpha-*-linux*): Use ecoff.
8384 * configure: Rebuild.
8385 * ecoff.c (ecoff_directive_extern): New function.
8386 (ecoff_directive_weakext): New function.
8387 (ecoff_build_symbols): Handle weak symbols.
8388 (ecoff_setup_ext): Likewise.
8389 (ecoff_frob_symbol): Warn about weak common symbols.
8390 * ecoff.h (ecoff_directive_extern): Declare.
8391 (ecoff_directive_weakext): Declare.
8392 * symbols.c (S_IS_WEAK): New function.
8393 * symbols.h (S_IS_WEAK): Declare.
8394 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8396 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8399 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8401 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8403 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8404 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8405 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8406 * config/obj-coff.c (coff_frob_symbol): Don't call
8407 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8408 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8411 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8412 (ppc_stab_symbol): New static variable.
8413 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8414 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8415 sy_tc.real_name to the stab string.
8416 (ppc_bc, ppc_ec): New static functions.
8417 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8419 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8421 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8424 * input-scrub.c (input_scrub_push): Reset sb_index.
8426 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8428 * listing.c (listing_newline): Don't create a frag in the absolute
8431 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8433 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8434 (ppc_csect): Move most of the code to ppc_change_csect, and call
8436 (ppc_change_csect): New static function, taken from ppc_csect.
8437 (ppc_section): New static function.
8438 (ppc_saw_abs): New static varable.
8439 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8440 a symbol has no csect.
8441 (ppc_adjust_symtab): New function.
8442 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8443 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8445 * write.c (write_object_file): If tc_adjust_symtab is defined,
8446 call it just before the call to obj_adjust_symtab.
8448 * symbols.c (symbol_find_or_make): Change name to be const.
8449 * symbols.h (symbol_find_or_make): Update declaration.
8451 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8453 * doc/as.texinfo (Align): Mention SH.
8454 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8456 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8457 (Z8000 Directives, even): Don't give numeric align value, instead
8460 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8462 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8465 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8467 * Makefile.in (diststuff): Also make info.
8468 (maintainer-clean realclean): Also make clean-info.
8470 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8472 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8473 (pa_subspace): For ".nsubspa", always create a new subspace
8474 with the given attributes, even if one already exists with the
8477 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8479 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8480 TC_FORCE_RELOCATION, taking an additional section argument. If
8481 the section of the target symbol is not the same as the current
8482 section, always force the relocation to be used.
8483 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8485 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8486 md_pcrel_from function, taking an additional section argument.
8487 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8489 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8490 older TC_FORCE_RELOCATION if not defined.
8491 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8492 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8493 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8494 TC_FORCE_RELOCATION.
8496 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8498 * input-scrub.c (as_where): Set name to null pointer if we don't
8500 * messages.c (identify): Only print filename if non-null.
8501 (as_show_where): Ditto, for line number too.
8502 (as_warn_internal, as_bad_internal): Ditto.
8504 * input-file.c (input_file_open): If the input file can't be
8505 opened, consider it an error.
8507 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8509 * config/tc-mips.c: Added mips_4100 control, and support for
8510 accepting the 4100 as a MIPS architecture variant (md_begin,
8511 macro_build, mips_ip, md_parse_option). Adding suitable
8512 command-line OPTIONs, and updating the help text (md_show_usage).
8514 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8516 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8517 BFD_ASSEMBLER is defined.
8519 * Use one active frag and one obstack per frag chain:
8520 * frags.c (frags): Variable deleted.
8521 (frag_alloc): New function.
8522 (frag_grow, frag_more, frag_variant, frag_now_fix,
8523 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8525 (frag_new): Ditto. Verify that frch_last and frag_now match on
8526 entry and exit, and that old frag_now has non-zero type. Replace
8527 "know" uses with "assert". Use frag_alloc instead of mucking with
8529 * frags.h (frags): Declaration deleted.
8530 * subsegs.h (struct frchain): Add new field frch_frag_now.
8531 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8533 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8534 give it any stricter alignment than frchainS structures need. Do
8535 not initialize frags obstack. Set frag_now to point to
8536 dummy_obstack. Initialize absolute_frchain.
8537 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8538 field of frchainS. Don't create new frags on section switch, and
8539 use frag_alloc when creating a new frag chain. For absolute
8540 section, set frchain_now to absolute_frchain. Verify that
8541 frch_last and frag_now match on entry and exit. Initialize
8542 per-chain obstack, and under gcc, set required alignment to that
8543 needed by fragS structure.
8545 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8547 * stabs.c (get_stab_string_offset): Only copy input string if a
8548 fresh copy is needed, not if the section already exists.
8549 (s_stab_generic): Cache stab section name to bypass lookups, since
8550 usually it will match. Could be made faster still by changing the
8551 memory allocation rules.
8552 (s_xstab): Cache section name to bypass repeated string
8555 * frags.c (frag_new): Deleted register declarations.
8557 * listing.c (frag_now): Don't declare.
8559 * as.c (chunksize): New variable.
8560 (debug_memory): New variable.
8561 (main): If debug_memory is set, reduce chunksize and
8563 * as.h (chunksize): Declare it.
8564 * read.c (read_begin): Use it.
8566 * config/tc-alpha.c (md_shortopts): Include 'g'.
8567 (md_parse_option): Ignore it.
8569 * Makefile.in (distclean): Remove Makefile and config.status from
8570 testsuite directory.
8571 (clean-here): Don't delete testsuite. Instead, delete only the
8572 files within it that would be generated by running tests.
8574 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8575 frag_now_fix instead of accessing obstack info directly.
8576 * config/tc-arm.c (s_ltorg): Ditto.
8577 (md_assemble): Ditto.
8579 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8582 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8584 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8585 chain after parsing value expression, if any, to avoid separating
8586 continued .stabs lines.
8588 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8590 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8591 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8593 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8595 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8596 -mcom support and PPC_OPCODE_ANY for -many.
8597 (md_parse_option): Ditto.
8599 (md_begin): For duplicate instructions, print all duplicates
8602 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8604 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8605 common mode operation.
8606 (md_show_usage): Add -mcom to usage message.
8608 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8610 * expr.c (op_rank): Add O_symbol_rva.
8611 * expr.h (operatorT): Add O_symbol_rva.
8612 * read.c (cons_worker): Set O_symbol_rva when necessary.
8613 * write.c (fix_new_exp): Understand O_symbol_rva.
8615 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8617 * config/tc-mips.c: Correct s_cons arguments. From Michael
8618 Joosten <joost@ori.cadlab.de>.
8620 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8622 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8623 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8624 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8626 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8627 make non-static. Change all users.
8628 * config/obj-coff.h (coff_n_line_nos): Declare.
8630 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8632 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8634 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8636 * config/obj-elf.c (obj_elf_common): Convert specified byte
8637 alignment to power of two. Set size of local bss symbol.
8639 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8641 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8643 * sb.c, macro.c: Decide whether to include <string.h> or
8644 <strings.h> just as as.h does.
8646 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8648 * Makefile.in (site.exp): Fix setting of $srcdir.
8650 * config/tc-arm.c (md_atof): Fix little-endian output.
8651 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8654 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8656 * doc/as.texinfo: Split out the NS32k family documentation,
8657 despite its being commented out for now.
8658 * doc/c-ns32k.texi: New file.
8660 * sb.c, macro.c: Include string.h.
8662 * Makefile.in (comparison): Only check *.o; we don't care if
8663 timestamps inserted by the native linker differ.
8665 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8666 if alignment stricter than 4 bytes is requested; in that case,
8667 align to a 4-byte boundary first.
8669 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8671 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8672 uninitialized" warning for `Max_Source_Offset'.
8674 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8676 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8677 qualifiers and detect errors if present.
8678 (md_assemble): Add call to parse_toc_entry. Also added some support
8679 for the [tocv] qualifier.
8680 (ppc_pe_tocd): New function to support data in the toc section.
8682 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8684 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8687 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8689 * config/tc-m68k.c (isword): Accept all values from -65536 to
8690 +65535, so ~VAL will not be rejected.
8692 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8693 skip characters after the pseudo-op.
8695 * read.c (get_line_sb): Don't look past buffer_limit.
8696 (s_include): In MRI mode, skip characters after the file name.
8698 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8700 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8701 periods in register names.
8703 For older changes see ChangeLog.1.