1 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4 characters in it as LEX_IS_SYMBOL_COMPONENT.
5 * config/tc-i386.h (tc_symbol_chars): Define.
6 (extra_symbol_chars): Declare.
7 * config/tc-i386.c (extra_symbol_chars): Define.
8 (comment_chars): Don't use '/' as comment start if TE_LINUX.
9 (line_comment_chars): Set to '/' if TE_LINUX.
10 * doc/c-i386.texi (i386-prefixes): Update.
11 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
13 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
15 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
16 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
19 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
21 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
25 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
27 * config/tc-d10v.c (md_apply_fix3): Checking displacement
28 constraint in instructions REP & REPI.
30 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
32 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
33 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
35 (check_range): If the operand is shifted, then shift the number
36 before checking its range.
38 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
40 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
43 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
45 * config/tc-v850.c (v850_comm): Create special sections as needed.
47 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
49 * config/tc-d10v.c (write_2_short): Addition of swapping
50 instructions for sequential and reverse sequential order when
51 given order is not possible.
54 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
56 * config/tc-dvp.c (assemble_vu): Print better error message if
57 lower insn is missing.
60 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
62 * Makefile.am: Rebuild dependencies.
63 (DEP_INCLUDES): Fix reference to intl build directory.
64 * Makefile.in: Rebuild.
66 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
68 * doc/c-i386.texi: Update 16 bit documentation.
70 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
71 IgnoreDataSize to IgnoreSize as they are used for address size as
73 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
74 32-bit mode, similarly addr16/data16 and variants.
76 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
78 * config/tc-d30v.c (md_assemble): Fix handling of reverse
79 sequential word multiply instructions.
81 (do_assemble): Add extra command line argument, to allow mul32
82 attribute to be preserved across parallel insns.
83 (md_assemble): Insert NOPs between explicitly parallel insns which
84 contain an 32 bit multiply and a 16 multiply.
87 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
89 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
92 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
94 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
97 * config/tc-i386.c (reloc): Add braces.
99 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
100 consistent with Intel naming.
101 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
102 use bitfields in sib_byte.
103 (modrm_byte): Don't use bitfields here either.
105 * config/tc-i386.c (current_templates): Add const.
106 (parse_register): Add const to return, param, and char *s.
107 (i386_operand): Add const to reg_entry *r.
108 * config/tc-i386.h (templates): Add const to start, end.
110 Inspired by code for 16 bit gas support from Martynas Kunigelis
111 <martynas@nm3.ktu.lt>:
112 * config/tc-i386.c (md_assemble): Add full support for 16 bit
113 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
114 (uses_mem_addrmode): Remove.
115 (md_estimate_size_before_relax): Add support here too.
116 (md_relax_table): Rewrite interface to md_relax for 16 bit
118 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
119 (opcode_suffix_to_type): Remove.
120 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
121 (SIZE_FROM_RELAX_STATE): Modify to suit above.
122 (md_convert_frag): Likewise.
123 (i386_operand): Add support for 16 bit base/index regs,
124 immediates, and displacements. Remove some unnecessary casts, and
125 localise end_of_operand_string, displacement_string_start,
126 displacement_string_end variables. Add GCC_ASM_O_HACK.
127 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
129 * config/tc-i386.c (prefix_hash): Remove.
130 (md_begin): Rewrite without obstacks. Remove prefix hash table
131 handling. Rewrite lexical table handling.
132 (i386_print_statistics): Don't print prefix statistics.
133 (md_assemble): Rewrite instruction parser so that line is not
134 converted to lower case. Don't do a hash_find for prefixes,
135 instead recognise them via opcode modifier.
136 (expecting_operand, paren_not_balanced): Localise variables.
137 * config/tc-i386.h (IsPrefix): Define.
138 (prefix_entry): Remove.
140 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
141 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
142 '\\' in case where comment_chars contains '/'.
144 * config/tc-i386.c (MATCH): Ensure given operand and template
145 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
146 you must write `ljmp *table(%ebx)'.
148 From H.J. Lu <hjl@gnu.org>:
149 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
150 as 0 ifndef BFD_ASSEMBLER.
151 (md_assemble): Allow immediate operands without suffix or
152 other reg operand to default in size to the current code size.
155 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
157 * config/tc-v850.c (md_begin): Restore creation of
158 .call_table_text and .call_table_data sections.
161 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
163 * config/tc-d30v.c (md_assemble): Set execution type to unknown
164 after emitting a word of noops.
166 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
168 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
169 (i386_operand): Simplify checks for valid base/index combinations.
170 Disallow `in 4(%dx),%al'.
172 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
174 (add_prefix): Change parameter from char to int.
176 * config/tc-i386.h (Ugh): Define opcode modifier.
177 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
179 * config/tc-i386.c (md_assemble): Rewrite MATCH and
180 CONSISTENT_REGISTER_MATCH macros to check register types more
181 thoroughly. Check for illegal suffix/operand combinations
182 when matching insns with operands. Handle new `s' suffix, and
183 associated FloatMF opcode modifier for float insns with memory
185 * config/tc-i386.h (FloatMF): Define new opcode modifier.
186 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
187 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
188 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
189 DATA_PREFIX_OPCODE throughout.
191 * config/tc-i386.c (REGISTER_WARNINGS): Define.
192 (md_assemble): Rewrite suffix/register operand checking code to be
193 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
194 AnyMem, the better to grep.
196 (i386_operand): Don't set Mem bits in i.types[this_operand] when
197 given a memory operand. Don't set Abs bits either.
198 (type_names): Remove Mem*, Abs*.
199 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
200 define opcode_modifiers as these cases are handled by Disp8,
201 Disp16, Disp32 and suffix checks.
202 (COMES_IN_BOTH_DIRECTIONS): Remove.
203 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
205 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
206 if IgnoreDataSize modifier given. Remove ShortformW modifier
207 test. Add test for ShortForm in W base_opcode modification.
208 Merge Seg2ShortForm and Seg3ShortForm code.
209 * config/tc-i386.h (ShortFormW): Remove.
210 (IgnoreDataSize): Define.
212 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
214 * config/tc-d30v.c (md_assemble): Store previous segment state
215 with previous instruction.
217 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
219 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
220 (ebp, esp): Remove static variables.
221 (MATCH): Remove test for InOutPortReg.
222 (i386_operand): Properly handle InOutPortReg here instead.
223 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
224 (md_assemble): Simplify and correct modrm and sib generation.
225 (i386_operand): Add warning for scale without index.
226 Rewrite checks for valid base/index combinations.
228 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
229 macros and enclose in do while(0).
230 (RESTORE_END_STRING): Likewise.
231 (md_assemble): Add one to printed operand number so we start
232 from 1 not 0. Add some more gettext invocations.
233 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
236 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
237 DATA_PREFIX, SEG_PREFIX): Define.
238 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
239 (check_prefix): Remove function.
240 (add_prefix): New function. Add prefix to i.prefix as well as
242 (md_assemble): Changes for add_prefix. Remove hack for wait
243 prefix, instead always output prefixes in fixed order. Test
244 for jcxz/loop when selecting between word & dword operations,
245 and add address size prefix rather than operand size prefix.
246 Remove operand -> address size hack when emitting jcxz/loop.
247 (i386_operand): Remove O_Absent check as it's done in expr.
249 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
251 * configure.in: Recognize m5200 as a cpu_type of m68k.
252 * aclocal.m4: Rebuild with current libtool.
253 * configure: Rebuild.
255 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
257 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
258 to relaxable_symbol to prevent references to external symbol from
261 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
263 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
264 symbols are relaxable.
267 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
269 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
270 (create_vuoverlay_section): Entries are 4 bytes not 8.
273 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
275 * config/tc-v850.c (md_begin): Don't create special
278 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
280 * config/tc-mips.c (macro): For div and udiv, close the
281 reorder block as soon as possible.
283 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
285 From Matt Semersky <matts@scd.hp.com>:
286 * macro.c (macro_mri_mode): New function.
287 * macro.h (macro_mri_mode): Declare.
288 * read.c (s_mri): Call macro_mri_mode when switching in and out of
291 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
293 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
296 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
297 until after xstrdup in OBJ_EVAX case.
299 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
301 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
302 offset calculation. Also, use VAX_BRW from vax-inst.h instead
303 of hardcoded magic number.
304 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
306 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
308 * read.c (do_s_func): New function.
310 * read.h (do_s_func): Add prototype.
312 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
313 (s_dvp_func): New function.
317 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
319 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
322 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
324 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
325 nops if fill pattern not specified.
327 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
329 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
330 * config/te-go32.h (TE_GO32): Define.
331 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
333 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
335 Implement .func/.endfunc pseudo-ops.
336 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
338 * read.c (potable): Add .func,.endfunc.
339 (s_func): New function.
340 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
342 (in_doc_func_p,current_function_label): New static globals.
343 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
346 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
347 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
348 * config/tc-dvp.c (vuoverlay_string_section): New static global.
349 (md_begin): Create overlay string section.
350 (create_vuoverlay_section): Put section name in overlay string section.
351 Put string's offset in overlay table entry. Set SEC_CODE flag for
355 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
357 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
358 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
359 * config/tc-arm.h (WORKING_DOT_WORD): Define.
360 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
361 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
362 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
363 * config/tc-i860.h (WORKING_DOT_WORD): Define.
364 * config/tc-i960.h (WORKING_DOT_WORD): Define.
365 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
366 * config/tc-w65.h (WORKING_DOT_WORD): Define.
367 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
368 * config/tc-a29k.c: Don't define md_short_jump_size,
369 md_long_jump_size, md_create_short_jump or md_create_long_jump.
370 * config/tc-alpha.c: Likewise.
371 * config/tc-alpha.h: Likewise.
372 * config/tc-arm.c: Likewise.
373 * config/tc-h8300.c: Likewise.
374 * config/tc-h8500.c: Likewise.
375 * config/tc-hppa.c: Likewise.
376 * config/tc-i860.c: Likewise.
377 * config/tc-i960.c: Likewise.
378 * config/tc-ppc.c: Likewise.
379 * config/tc-sh.c: Likewise.
380 * config/tc-sparc.h: Likewise.
381 * config/tc-tic30.c: Likewise.
382 * config/tc-w65.c: Likewise.
383 * config/tc-z8k.c: Likewise.
385 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
387 * config/tc-vax.c (_): Delete this macro used for placeholder
388 values in vax_operand_width_size; it conflicts with the _() macro
389 used for internationalization.
391 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
393 * symbols.c (symbol_find_base): Fix case insensitive symbol name
394 code. From Chris Moller <moller@bops.com>.
396 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
397 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
398 * read.c (emit_expr): Initialize seg and subseg fields of a new
400 * write.c (write_object_file): Switch to the appropriate segment
401 and subsegment when processing a broken word.
403 * config/tc-m68k.c (mri_assemble): New static function.
404 (build_mri_control_operand): Call mri_assemble rather than
406 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
407 (s_mri_endf, s_mri_endw): Likewise.
410 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
412 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
413 (dvp_frob_file): Declare.
414 (tc_frob_file): Define.
415 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
416 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
417 (vuoverlay_section_name,create_vuoverlay_section): New functions.
418 (vuoverlay_section,vuoverlay_table_section): New static globals.
419 (ovlysym_table): New static global.
420 (md_begin): Create .vuoverlay_table section.
421 (assemble_vif): Call create_vuoverlay_section for each mpg.
422 (dvp_frob_label): Record vu labels in ovlysym_table for later
423 movement from absolute section to their overlay section.
424 (dvp_frob_file): New function.
425 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
428 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
430 * read.c (s_org): Call md_flush_pending_output if it is defined.
432 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
434 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
436 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
437 (md_parse_option): Add for same.
438 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
439 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
440 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
442 * config/tc-sparc.h (cons_fix_new_sparc): Added.
445 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
447 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
448 even when missing in input string.
451 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
453 * config/tc-arm.c (find_real_start): Relax definition of local
456 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
458 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
459 symbols at the given address, not just the last one specified.
461 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
463 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
464 or number_to_chars_littleendian to write data.
466 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
468 * config/tc-v850.c (md_assemble): Remove artificially created
469 register name symbols.
471 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
473 * write.c (fixup_segment): Change "segment" to "section" in
476 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
478 * write.c (fixup_segment): Change sym1-sym2 message again.
481 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
483 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
486 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
488 * config/tc-mips.c (macro): For R5900, use "B" operand format for
489 "break" instructions generated in macro (div etc.) instructions.
492 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
494 * write.c (fixup_segment): Improve error message for sym1-sym2
495 errors when sym1 is in a different segment from sym2.
497 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
499 * config/tc-m32r.c (warn_unmatched_high): New static local.
500 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
501 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
502 (md_longopts): Recognize --{no-,}warn-unmatched-high.
503 (md_parse_option): Likewise.
504 (md_show_usage): Likewise.
505 (m32r_frob_file): Likewise.
507 * read.c (generate_file_debug,generate_lineno_debug): New functions.
508 (read_a_source_file): Call them.
509 * read.h (stabs_generate_asm_file): Declare.
510 * stabs.c (stabs_generate_asm_file): New function.
511 (generate_asm_file): New function.
512 (stabs_generate_asm_lineno): Move file name handling into
515 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
517 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
518 (d30v_current_align, d30v_current_align_seg): New variables.
519 (d30v_last_label): New variable.
520 (d30v_align, s_d30v_align, s_d30v_text): New functions.
521 (s_d30v_data, s_d30v_section): Likewise.
522 (md_pseudo_table): Call them.
523 (md_begin): Initialize d30v_current_align_seg.
524 (md_assemble): Call d30v_align when needed by known current alignment.
525 (d30v_frob_label, d30v_cons_align): New functions.
526 * config/tc-d30v.h (md_do_align): Remove.
527 (tc_frob_label): Call d30v_frob_label.
528 (md_cons_align): New.
530 * config/tc-d30v.c (find_format): Convert complex expressions to
531 expression symbols before processing. Clean up code formatting.
534 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
536 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
539 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
541 * po/Make-in (install-info): New target.
543 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
545 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
547 * config/tc-mn10300.c (md_assemble): Likewise.
549 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
551 * Makefile.am: Update with `make dep-am'.
552 (HFILES): Add cgen.h.
553 (cgen.o): Depend on cgen.h.
554 * Makefile.in: Regenerate.
556 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
558 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
560 * gasp.c (grab_label): Permit a label to be a preprocessor
561 variable by permitting a label to start with a backslash.
563 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
565 * config/tc-mips.c (validate_mips_insn): Removed hack
566 for previously inaccessible bitfields in some INSN_TRAP
570 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
572 * config/tc-d30v.c (do_assemble): Abort with error message
573 if opcode operands do not match.
576 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
578 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
579 'q' operand format for 20-bit "break"/"sdbbp" instructions.
580 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
581 similar new 'q' operand.
583 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
585 * cgen.c (cgen_asm_finish_insn): Fix typo.
587 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
590 * cgen.c: Include it.
591 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
592 (cgen_asm_finish_insn): Result is now void. New arg `result'.
594 * config/tc-m32r.c: Include cgen.h.
595 (m23r_insn): New members num_fixups,fixups.
597 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
598 (md_assemble): Simplify code to pack two insns in parallel.
599 When swapping two insns, update their fixups.
603 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
605 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
608 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
610 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
611 to avoid compiler warning.
613 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
615 * makefile.vms: Run dec c with /nodebug. Pass CC value when
618 * makefile.vms (OBJS): Add ehopt.obj
620 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
622 * doc/c-vax.texi: Correct and extend vax/vms documentation.
625 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
627 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
629 (md_assemble): Set it for explicitly packed insns.
632 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
634 * config/obj-coff.c (c_symbol_merge): Do not take address of
635 native fields when performing the memcpy.
637 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
639 * config/tc-mips.c (macro,macro2): Implement
640 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
642 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
644 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
645 relocations against globally visible symbols.
646 * config/tc-m68k.c (relaxable_symbol): New macro.
647 (m68k_ip, md_estimate_size_before_relax): Use it.
648 (tc_m68k_fix_adjustable): Also handle weak symbols.
650 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
652 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
653 references to externally visible symbols.
654 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
655 values in twice for a PC relative reloc if the symbol is
658 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
659 don't adjust a PC relative reloc against an externally visible
661 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
662 for a PC relative fixup against an externally visible defined
663 symbol, arrange to store object file and addend values as though
664 the symbol were not defined.
665 (tc_gen_reloc): Likewise.
667 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
669 * read.c (sizeof_leb128): Referenced externally by write.c so
672 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
674 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
675 and expand a 'debug' symbol associated with the next instruction
676 that does not cause a short instruction to be filled with a NOP.
677 (md_pseudo_table): Add support for .debugsym.
678 (assemble_parallel_insn): Add calls to expand_debug_sym as
680 (md_assemble): Ditto.
682 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
684 * as.c (main): Conditionally call setlocale.
685 * gasp.c (main): Likewise.
686 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
687 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
690 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
692 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
695 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
697 * config/tc-hppa.c: Change all calls to bzero to use memset.
698 (pa_ip): Add cast to avoid warning.
699 (tc_gen_reloc, md_apply_fix): Likewise.
700 (pa_find_space_by_number): Likewise.
701 (hppa_force_relocation): Likewise.
702 (pa_block): Change i to unsigned int.
703 * config/obj-som.h (obj_som_copyright): Declare.
705 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
707 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
708 for line numbers for assembly source.
710 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
712 * configure.in: Change version number to 2.9.4
713 * configure: Rebuild.
715 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
717 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
719 * config/tc-m32r.c (assemble_parallel_insn): No need to try
720 non-relaxable variant any more. Simplify test for nop insn.
721 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
722 scan of operands yields an insn different from original (e.g. a macro).
723 Fix call to can_make_parallel.
726 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
728 * ecoff.h: Change symbolS in function declaration to struct
731 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
733 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
734 (md_convert_frag): Fix i18n typo.
736 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
738 * ecoff.c (ecoff_get_cur_proc_sym): New function.
739 * ecoff.h: Protoype it.
740 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
741 [EVAX] (s_alpha_prologue): Delete.
742 (md_pseudo_table): Update.
744 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
746 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
747 array to local pointer.
748 (get_args, parse_expr): Add casts to avoid warnings.
750 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
752 * read.c (s_set): Cast xmalloc return value to fragS *.
753 * config/tc-m68k.c (m68k_ip): Function made static to match
754 previous forward declaration.
755 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
757 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
759 * config/tc-v850.c: Add internationalisation macros to error
762 * config/tc-m32r.c (can_make_parallel): Add internationalisation
763 macros to error strings.
765 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
767 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
768 reloc is in the TOC csect.
769 (md_apply_fix3): Correct gettext typo.
771 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
773 * config/tc-arm.c (find_real_start): Ignore symbols starting with
774 .L - they are local labels and the branches are not really
775 function calls but rather far jumps.
778 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
780 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
781 local labels ($ prefix).
784 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
786 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
788 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
790 * config/tc-i386.c (md_assemble): Print operand number rather than
792 (i386_operand): Likewise.
794 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
796 * Makefile.am (INTLLIBS): Define to work around apparent automake
798 All Makefiles: Regenerated.
800 * Many files: Added gettext invocations around user-visible
802 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
803 HAVE_LC_MESSAGES): Define.
804 * dep-in.sed: Added asintl.h.
805 * po/Make-in: New file.
806 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
808 * read.c (Z_): Renamed from `_'.
809 * Makefile.am (SUBDIRS): Added po.
810 (POTFILES): new macro.
811 (po/POTFILES.in): New target.
812 ($(OBJS)): Added asintl.h.
814 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
815 (as_new_LDADD): Added $(INTLLIBS).
816 (as_new_DEPENDENCIES): Added $(INTLDEPS).
817 (gasp_new_LDADD): Added $(INTLLIBS).
818 (gasp_new_DEPENDENCIES): New macro.
819 * configure, aclocal.m4: Rebuilt.
820 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
822 (ALL_LINGUAS): Define.
823 * macro.c: Include "asintl.h".
824 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
825 * as.h: Include "asintl.h".
826 * config/tc-i386.c (ordinal_names): Removed.
827 (md_assemble): Changed error text to avoid ordinal_names.
828 (i386_operand): Likewise.
829 (reloc): Added as_bad to avoid i18n problems.
830 (tc_gen_reloc): Likewise.
831 * config/tc-arm.c (bad_args): Now a #define.
833 * config/obj-vms.c (VMS_stab_parse): Changed type of
835 (global_symbol_directory): Unified strings to avoid i18n
837 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
839 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
840 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
842 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
844 * config/tc-v850.c (md_assemble): Changed C++ comment into C
846 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
848 * as.c (print_version_id): Added an fprintf to avoid i18n
850 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
852 * expr.c (expr): Added as_warn call to avoid i18n problems.
853 * messages.c (as_assert): Changed code to avoid i18n problems.
854 (as_abort): Likewise.
855 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
857 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
859 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
861 * config/tc-i386.c (check_prefix): New static function, split out
863 (struct _i386_insn): Add wait_prefix field.
864 (md_assemble): Remove wait_prefix local variable. Use
865 check_prefix when adding a prefix.
867 * config/tc-i386.c (current_templates): New static variable.
868 (md_assemble): Remove current_templates local variable.
869 (md_assemble, i386_operand): Improve error and warning messages in
870 many places. Add RESTORE_END_STRING in many places before error
871 return. Clarify some comments.
873 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
875 (md_assemble): Parse string instruction operands, looking for
876 segment override prefixes. Check for invalid segment prefixes on
878 (i386_operand): i.seg[] and max mem_operand changes for string
880 * config/tc-i386.h (EsSeg): Define.
882 * config/tc-i386.h (regKludge): Define.
883 (iclrKludge, imulKludge): Don't define.
884 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
885 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
886 opcode_modifier checks to look for more common cases first. Add
887 default_seg for IsString case.
889 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
891 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
893 * configure: Rebuild with new automake and libtool.
894 * aclocal.m4, Makefile.in: Likewise.
896 * doc/Makefile.am (as.dvi): New target.
897 * doc/Makefile.in: Rebuild.
900 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
902 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
905 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
907 * configure.in: Added sparc86x support.
909 * configure: Rebuild.
911 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
913 (md_parse_option): Warn if -EL is not supported for this architecture.
915 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
917 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
919 * config/tc-mips.c (mips_ip): Note when we use get match on
920 the full instruction name.
922 (mips_ip): For '&' DEST completer handling, if we got a full match
923 then the DEST completer is implicitly .wxyz.
927 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
929 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
930 (vif_insn_type): New function.
931 (md_apply_fix3): Don't validate user specified length if unpack insn
935 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
937 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
938 back into the expression to handle add/sub simplification correctly.
941 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
943 * config/tc-mips.c (mips_ip): Specs changed for
944 VCALLMSR instruction.
947 start-sanitize-vr5400
948 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
950 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
953 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
955 * config/tc-mips.c (hilo_interlocks): Remove 4300.
957 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
959 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
963 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
965 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
966 branch error as being done so we don't try to emit a reloc.
969 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
971 * symbols.c (max_indent_level): New global.
972 (print_symbol_value_1): Use it.
973 * expr.h (expr_build_dot): Declare.
974 * expr.c (expr_build_dot): New function.
976 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
977 (compute_mpgloc): New function.
978 (eval_expr): New arg `cpu'. All callers updated.
979 (non_vu_insn_seen_p): New static global.
980 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
981 (struct dvp_fixup): New member `cpu'.
982 (assemble_one_insn): New args init_fixup_count, fixup_offset.
984 (md_assemble): Set non_vu_insn_seen_p as appropriate.
985 (assemble_vif): Set `cpu' field of fixup.
986 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
987 (assemble_vu_insn): Delete, contents moved into ...
988 (assemble_vu): ... here. Don't record fixups until after parsing
989 both upper and lower insns. If branch insn inside mpg, properly
990 compute target address.
991 (dvp_frob_label): Create copies of vu labels inside mpg's.
992 (dvp_relax_frag): Clean up.
993 (md_convert_frag): Ditto.
994 (md_apply_fix3): Signal error if mpg embedded vu code has branch
995 to undefined label (not currently supported).
996 (eval_expr): New arg `cpu'. All callers updated.
997 (insert_operand_final): Convert mpgloc from bytes to dwords.
998 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
999 (s_state): If switching to vu state, initialize $.mpgloc.
1002 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
1004 * symbols.c (print_binary): New function.
1005 (print_expr_1): Call it.
1008 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
1010 * config/tc-dvp.c (md_convert_frag): Fix thinko.
1012 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
1014 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1015 0 is a valid length value (= max+1).
1016 (install_vif_length): 0 is a valid length value (= max+1).
1019 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1021 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1022 operand in the opcode.
1025 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
1027 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1031 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1033 * config/tc-i386.h: Reorder operand flags and opcode modifier
1034 flags for clarity. Remove unused definitions: Unknown,
1035 ImmUnknown, DispUnknown, NoModrm.
1036 * config/tc-i386.c (type_names): Add missing Debug type.
1037 (md_assemble): Better duplicate prefix checking. Quicker string
1038 instruction check via new opcode_modifier flag.
1040 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
1042 * doc/as.texinfo (Invoking): Clarify -Wa example.
1044 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
1046 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1047 (s_mips_weakext): Define.
1048 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1049 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1052 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
1054 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1055 is an error if the value can not be computed at assembly time.
1056 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1058 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
1060 * gasp.c (main): Set next field of new include_path structure to
1061 NULL. From Avery Pennarun <averyp@gdc.ca>.
1063 * read.c (s_mri_sect): Call as_bad rather than abort for an
1064 unsupported MRI target.
1066 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
1068 * config/tc-arm.c (arm_validate_fix): New function. Determine if
1069 the destination of a branch instruction should be altered.
1070 (find_real_start): New function: Locate the real, Thumb coded
1071 start of a Thumb function.
1072 (do_t_branch23): Alter the destination of branches to Thumb
1075 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1077 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1079 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1082 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1084 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1085 * doc/c-hppa.texi: Likewise.
1087 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1089 * Makefile.am: Rebuild dependencies.
1090 * Makefile.in: Rebuild.
1092 * Makefile.am (DEP_INCLUDES): New variable.
1093 (.dep1): Change to work when srcdir is not an absolute path.
1094 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1095 * Makefile.in: Rebuild.
1097 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1099 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1100 LinearAddress patch.
1102 * configure.in: Set version to 2.9.1.
1103 * configure: Rebuild.
1105 * Branched binutils 2.9.
1107 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1109 * config/tc-i386.h (FWait): Define.
1110 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1111 other prefixes. Check FWait flag in opcode table to see which
1112 instructions require an fwait prefix.
1114 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1116 * stabs.c (get_stab_string_offset): Always create a stab string
1119 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1121 Fix some gcc -Wall warnings:
1122 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1123 * ehopt.c (eh_frame_code_alignment): Likewise.
1124 * expr.c (integer_constant, operand): Likewise.
1125 * frags.c (frag_align): Likewise.
1126 * gasp.c (level_0, change_base, doinstr): Likewise.
1127 * hash.c (hash_ask): Likewise.
1128 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1129 (debugging_pseudo): Likewise.
1130 * macro.c (define_macro, check_macro): Likewise.
1131 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1132 (ignore_rest_of_line, float_cons): Likewise.
1133 * symbols.c (decode_local_label_name): Likewise.
1134 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1135 (fixup_segment, number_to_chars_bigendian): Likewise.
1136 (number_to_chars_littleendian): Likewise.
1137 * config/atof-ieee.c (gen_to_words): Likewise.
1138 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1139 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1140 * read.c (output_big_sleb128): Initialize locals to avoid
1142 (output_big_uleb128, equals): Likewise.
1143 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1144 to unsigned int. Change zeros to unsigned int.
1145 * cond.c (s_if): Add return to default case.
1146 * frags.c (frag_now_fix): Change return type to addressT.
1147 * frags.h (frag_now_fix): Update declaration.
1148 * listing.c (file_info_struct): Change linenum to unsigned int.
1149 (struct list_info_struct): Change hll_line to unsigned int.
1150 (print_source): Update format string.
1151 * read.c (emit_expr): Change scan to unsigned int, and don't
1152 bother to initialize it.
1153 * symbols.c (dollar_label_count): Change to unsigned long.
1154 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1155 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1156 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1158 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1160 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1161 mcf5200 just as we do for m68000.
1162 (m68k_init_after_args): Likewise.
1163 (md_estimate_size_before_relax): Likewise.
1165 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1167 * config/tc-v850.c (md_assemble): Store relocation addend in
1168 fixup instead of instruction.
1170 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1172 * config/tc-i386.c (md_assemble): Swap template arguments to
1173 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1174 This macro is currently symmetric, so passing them the wrong
1175 way didn't cause any problem, but may if the macro is changed
1177 After copying template to i.tm, use i.tm. rather than t-> to
1178 access fields, and make t a const*
1179 Move i.tm.operand_types[] swap to immediately after the copy.
1182 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1184 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1185 we've computed the data length.
1188 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1190 * expr.h (expr_build_uconstant): Add prototype.
1191 (expr_build_unary,expr_build_binary): Add prototypes.
1192 * expr.c (expr_build_uconstant): New function.
1193 (expr_build_unary,expr_build_binary): New functions.
1195 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1196 (md_convert_frag): Delete.
1197 (TC_FIX_TYPE): New fields wl,cl,user_value;
1198 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1199 All callers updated.
1200 (insert_unpack_marker): New function.
1201 (insert_file): New argument insert_marker_arg. All callers updated.
1202 (gif_user_value): New static local.
1203 (vif_data_start,vif_data_end): New static locals.
1204 (mpgloc_sym,unpackloc_sym): New static locals.
1205 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1206 (cur_opcode,cur_operand): New static locals.
1207 (endmpg_caller): New enum.
1208 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1209 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1210 (dvp_fixup): New members user_value,wl,cl;
1211 (assemble_vif): Rewrite.
1212 (assemble_gif): Tweak name of data start label.
1213 (assemble_one_insn): Allow special parser to punt and call the
1214 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1215 (md_operand): Handle '*' value for mpgloc,unpackloc.
1216 (md_estimate_size_before_relax): New function.
1217 (dvp_relax_frag,md_convert_frag): New functions.
1218 (md_pcrel_from_section): Handle end data label for variable length
1220 (md_apply_fix3): Handle count field for variable length vif insns.
1221 Handle address field for mpg,unpack.
1222 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1223 (cur_vif_insn_length): Delete.
1224 (vif_length_value): New function.
1225 (install_vif_length): Don't perform logical->physical conversion here.
1226 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1229 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1231 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1232 * macro.c (macro_expand_body): Increase buffer size.
1233 * messages.c (as_warn): Likewise.
1234 (as_warn_where, as_bad, as_bad_where): Likewise.
1236 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1238 Based on patch from H.J. Lu <hjl@gnu.org>:
1239 * Makefile.am (DISTSTUFF): New variable.
1240 (diststuff): New target.
1241 * Makefile.in: Rebuild.
1243 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1245 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1246 m32r_elf_section_change_hook.
1248 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1249 emit a nop if a section ends with a 16 bit instruction.
1251 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1253 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1254 s_lcomm rather than obj_coff_lcomm.
1255 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1257 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1259 * config/tc-i386.h (LinearAddress): Define.
1260 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1261 instruction, don't use a default segment.
1263 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1265 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1266 * configure: Rebuild.
1269 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1271 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1274 start-sanitize-r5900
1275 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1277 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1279 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1280 (mips_ip): Handle 'O' operand.
1281 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1284 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1286 * aclocal.m4, configure: Rebuild with libtool 1.2.
1288 start-sanitize-r5900
1289 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1291 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
1292 with vr5400 support.
1295 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1297 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1298 PC relative branches. Patch courtesy of Jonathan Walton.
1300 start-sanitize-r5900
1301 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1303 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1304 "name.completer" where only the name is actually in the opcode
1305 table. Allow various operands for base register in load/store
1306 instructions. Handle various new argument characters for the
1307 cop2/vu0 co-processor.
1311 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1313 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1317 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1319 * configure.in (emulations): Add thumb-pe target.
1321 * configure (emulations): Add thumb-pe target.
1323 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1325 * itbl-lex.l (yywrap): Don't define if already defined as a
1329 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1331 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1332 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1333 packing is enabled. Emit VIF cpu marker after dma insn.
1335 * config/tc-dvp.h (TC_START_LABEL): Define.
1336 * config/tc-dvp.c (force_mach_label): New function.
1337 (md_begin,create_colon_label,s_dmadata): Use it.
1339 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1342 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1344 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1347 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1349 * depend.c (quote_string_for_make): New function.
1350 (wrap_output): Use it.
1352 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1354 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1355 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1358 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1360 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1361 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1362 (gif_insn_frag_loc): New static global.
1363 (assemble_gif): Record frag and location frag of insn.
1364 (md_apply_fix3): Validate user specified nloop if we couldn't do
1366 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1368 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1370 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1371 insufficient data present. Fix insertion of computed nloop value.
1372 (install_vif_length): Second pass at unpack len calcs.
1373 (s_endunpack): Round data up to word boundary.
1374 (insert_mpg_marker): New function.
1375 (insert_file): New args insert_marker, size. All callers updated.
1376 (assemble_vif): Rewrite varlen insn handling.
1377 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1378 (s_enddirect,s_endunpack): Rename arg to internal_p.
1381 start-sanitize-vr4320
1382 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1384 * config/tc-mips.c : Added vr4320 similar to vr4300.
1387 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1389 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1390 Recognize -GN and -relax.
1391 (md_begin): Initialize gp size from -G switch.
1392 (alpha_force_relocation): Always force if -relax.
1393 (alpha_align): Take a new argument that will specify when to
1394 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1395 Change all callers. Emit nop alignment padding as nop+unop pair.
1397 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1399 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1400 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1403 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1405 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1406 require padding to the next long word boundary.
1410 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1412 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1413 inserted binary files.
1416 start-sanitize-phase2-m32rx
1417 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1419 * config/tc-m32r.c (optimize): New static local.
1420 (md_shortopts): Add -O.
1421 (md_parse_option): Recognize it.
1422 (md_show_usage): Document it.
1423 (md_assemble): Don't try to combine insns in parallel if !optimize.
1425 end-sanitize-phase2-m32rx
1426 start-sanitize-m32rx
1427 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1429 * config/tc-m32r.c (first_writes_to_seconds_operands):
1430 Reinitialise b_operands for each pass of the inner loop.
1433 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1435 * config/tc-dvp.h (tc_frob_label): Define.
1436 * config/tc-dvp.c (dvp_frob_label): New function.
1437 (create_colon_label): New argument `sto'. All callers updated.
1438 (record_mach): New argument `force_next_p'. All callers updated.
1439 (cpu_sto): New function.
1440 (UNIQUE_LABEL_PREFIX): New macro.
1441 (unique_label): Use it.
1442 (assemble_gif): Emit start label before mach label.
1443 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1445 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1447 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1448 (setup_dma_autocount): Renamed from setup_autocount. New argument
1449 inline_p. All callers changed. Fix word address of count.
1450 (parse_dma_addr_autocount): Fix word address of address.
1454 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1456 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1457 in special_sections table and add .vubss etc via
1458 ELF_TC_SPECIAL_SECTIONS.
1459 * config/tc-dvp.h: Likewise.
1462 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1464 * cgen.c: #include symcat.h.
1465 * config/tc-m32r.c: Likewise.
1467 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1469 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1470 absolute expressions instead of '$' prefixed register names.
1472 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1474 * read.c (s_set): Record file and line info for symbols when -as.
1475 (pseudo_set): Don't overwrite that dummy fragment.
1478 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1480 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1481 (dvp_parse_done): Comment out contents.
1482 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1483 (s_state): Handle .vu in included file.
1484 (asm_state): New state ASM_GIF.
1485 (asm_state_stack): Maintain stack of parsing states.
1486 ({push,pop,set}_asm_state): New functions.
1487 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1488 (gif_{insn_type,data_name,insn_frag}): New static locals.
1489 (md_assemble): Watch for .endgif if in ASM_GIF state.
1490 (assemble_gif): Complete.
1491 (s_endgif): Complete.
1492 (cur_mach): New static local.
1493 (record_mach): New function.
1494 (md_begin): Initialize `cur_mach'.
1495 (assemble_*): Record current mach type.
1496 (vu_count): New static local.
1497 (assemble_vif): Temporary hack to properly align mpg/direct data.
1498 (assemble_vu): Insert mpg every 256 insns.
1501 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1503 * config/tc-ppc.c (md_pseudo_table): Add "section".
1504 (ppc_named_section): New static function.
1506 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1508 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1509 so we don't have to scan the entire list.
1512 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1514 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1515 case, allow the parallel instructions to modify the same flag
1519 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1521 * listing.c (list_symbol_table): Categorize symbols by
1522 undefined_section rather than sy_frag->line == NULL.
1525 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1527 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1528 (inline_dmadata): Renamed from s_dmadata_implied.
1529 (assemble_one_insn): Rewrite dma operand processing.
1530 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1531 (unique_name,setup_autocount): New functions.
1533 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1534 (md_pseudo_table): Add .word.
1535 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1537 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1538 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1539 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1541 (eval_expr): New function.
1542 (create_label,create_colon_label): New function.
1543 (s_enddmadata): Rewrite.
1546 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1548 * Makefile.am (install-exec-local): Install properly when ln
1549 fails or tooldir == prefix.
1551 start-sanitize-m32rx
1552 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1555 handling of updates to the condition bit as this is shadow by
1559 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1561 * config/tc-dvp.c (parse_float): New function.
1562 (assemble_vu): Handle loi insns.
1563 (assemble_one_insn): Simplify suffix parsing.
1564 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1568 start-sanitize-m32rx
1569 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1571 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1573 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1575 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1576 for --warn-explicit-parallel-conflicts and --Wnp as an
1577 abbreviation for --no-warn-explicit-parallel-conflicts.
1578 (assemble_parallel_insn): Use non-relaxable versions of branch
1581 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1583 * app.c: Parse || as a seperator between assembler statements.
1586 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1588 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1589 Test result of insert_operand for error.
1591 start-sanitize-m32rx
1592 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1594 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1595 when m32rx target is enabled and the instructions are not
1598 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1601 bother checking insn which have no operands.
1604 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1606 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1607 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1608 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1609 * doc/Makefile.in: Rebuild.
1611 start-sanitize-m32rx
1612 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1614 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1615 function. Replaces get_src_reg(), check_for_side_effects(),
1616 reads_from_src_reg(). Uses new insn operand features of cgen.
1617 (writes_to_pc): New function., but with new code suppressed for now.
1618 (md_assemble): Call first_writes_to_seconds_operands().
1620 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1622 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1623 (macro): Fix handling of M_COP[0-3].
1625 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1627 Based on patches from Ross Harvey <ross@teraflop.com>:
1628 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1629 if macro_alternate or macro_mri.
1630 (getstring): Remove support for byte constants between < and >.
1631 (get_any_string): '<' only starts a string if macro_alternate or
1633 (macro_expand_body): Permit keyword parameters following
1634 positional parameters.
1636 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1637 * configure.in (alpha*-*-netbsd*): New target.
1638 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1639 * configure: Rebuild.
1641 * as.h (flag_warn_suppress_instructionswap): Move from here...
1642 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1643 here, and make static.
1645 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1646 BFD_ASSEMBLER or MANY_SEGMENTS.
1648 * as.c (show_usage): Update bug-gnu-utils address.
1649 * gasp.c (show_usage): Likewise.
1650 * doc/as.texinfo (Bug Reporting): Likewise.
1652 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1654 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1655 insns regardless of the size of a pointer if we're in mips I or
1657 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1659 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1661 Fix rac to accept only a0:
1662 * tc-d10v.c (parallel_ok, find_opcode):
1663 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1664 Introduce OPERAND_GPR.
1666 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1668 * read.c (s_fill): Handle non-constant repeat counts by creating
1669 an rs_space fragment.
1671 start-sanitize-m32rx
1672 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1674 * doc/c-m32r.texi: Document warning and error messages. Add
1675 descriptions of --warn-explicit-parallel-conflicts.
1677 * doc/as.texinfo: Add more m32rx command line options.
1680 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1682 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1683 from as_bad to as_warn.
1686 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1688 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1691 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1693 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1694 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1695 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1697 * config/tc-dvp.h: Add configuration specific section names.
1700 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1702 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1703 seg_fix_rotP rather than fix_root from seg_info.
1705 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1707 * expr.c: Add support for 0x1_2_3_4 bignums.
1709 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1711 * configure.in: Change -linux* to -linux-gnu*.
1712 * configure: Rebuild.
1714 * app.c (do_scrub_begin): Treat \r as whitespace.
1716 start-sanitize-m32rx
1717 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1719 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1720 rather than parsing syntax string manually.
1721 (assemble_parallel_insn): Check for both forms of parallel
1724 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1726 * Makefile.am: Update dependencies.
1727 * Makefile.in: Rebuild.
1729 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1731 * configure, aclocal.m4: Rebuild with new libtool.
1733 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1735 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1736 the argument to bfd_set_arch_mach.
1737 (load_address): Use bfd_arch_bits_per_address to determine the
1738 bit size of an address instead of looking at the isa level.
1739 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1741 start-sanitize-v850e
1742 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1744 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1746 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1748 * ehopt.c: New file.
1749 * as.h (enum _relax_state): Add rs_cfa.
1750 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1751 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1752 * read.c (emit_expr): Call check_eh_frame.
1753 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1754 (relax_segment): Likewise.
1755 * Makefile.am: Rebuild dependencies.
1756 (GAS_CFILES): Add ehopt.c.
1757 (GENERIC_OBJS): Add ehopt.o.
1758 * doc/internals.texi (Frags): Document rs_cfa.
1760 * as.c (show_usage): Mention --traditional-format.
1761 (parse_args): Accept --traditional-format.
1762 * as.h (flag_traditional_format): Declare.
1763 * output-file.c (output_file_create): If flag_traditional_format,
1764 set BFD_TRADITIONAL_FORMAT on stdoutput.
1765 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1767 * config/tc-mips.c (append_insn): Make sure that if we have a
1768 fixup for an unmatched %hi reloc, it does not associated with a
1771 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1772 * doc/Makefile.in: Likewise.
1774 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1776 * config/tc-m32r.c (check_for_side_effects): New function.
1777 (can_make_parallel): Add checks for instruction side effects
1778 clashing with the other instruction.
1779 (assemble_parallel_insn): Improve warning messages. Return error
1780 message from non-swapped instruction order.
1782 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1784 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1786 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1787 md_cleanup definition. This moves the forced literal output to
1788 the end of the source pass, and avoids macro's inserting literals
1789 into the code immediately after the macro expansion.
1791 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1793 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1794 a gas internal symbol is adjustable.
1795 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1797 * as.h: If gcc version greater than 2.6, use `__format__' and
1798 `__printf__' in function attributes, rather than `format' and
1801 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1803 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1805 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1807 Add tms320c30 support:
1808 * config/tc-tic30.h: New file.
1809 * config/tc-tic30.c: New file.
1810 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1811 TARGET_FORMAT as "coff-tic30".
1812 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1813 * Makefile.am: Rebuild dependencies.
1814 (CPU_TYPES): Add tic30.
1815 (CPU_OBJ_VALID): tic30-aout is valid.
1816 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1817 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1818 * configure, Makefile.in: Rebuild.
1820 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1822 * config/tc-v850.c (md_assemble): Improvements to error messages.
1824 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1826 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1827 BFD_RELOC_HI16_S to store the high bits of any value.
1829 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1830 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1831 assembler calculate relocations to any external symbol at all.
1832 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1833 involving generation of pc-relative relocs.
1834 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1835 has been moved to md_apply_fix3.
1837 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1838 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1839 which actually means (the address of identifier's GOT entry) +
1840 constant, which is not particularly useful.
1842 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1844 * read.h (include_dirs): Declare.
1845 (include_dir_count,include_dir_maxlen): Declare.
1848 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1849 (md_parse_option): Handle them.
1850 (md_show_usage): Print them.
1851 (output_dma,output_pke): New static globals.
1852 (assemble_pke): Handle -no-dma-pke.
1853 (insert_file): Search include dir list.
1854 (s_enddirect): Validate length if prespecified.
1855 (s_endmpg): Likewise. Handle -no-dma-pke.
1856 (s_endunpack): Handle -no-dma-pke.
1857 (md_pcrel_from_section): Add offset to delay slot for
1861 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1863 * configure.in: Correct check for shared opcodes library.
1864 * configure: Rebuild.
1866 * listing.c (buffer_line): If we can't open the file, set at_end.
1867 (listing_print): Remove unused local variable fi.
1869 * config/m68k-parse.y (reglistpair): Handle register list in
1872 * config/vms-conf.h: Don't undef VERSION.
1874 start-sanitize-m32rx
1875 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1877 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1878 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1881 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1883 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1885 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1887 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1888 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1889 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1890 (EXTRA_DIST): Define.
1891 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1892 explicitly rather than via the list of object files.
1893 (gcc-as.opt): New file created when make-gas.com is run.
1894 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1895 itbl-cpu.h} to #include appropriate file rather than copying that
1897 * config/vms-conf.h: Synchronize with current config.in.
1898 * Makefile.in: Rebuild.
1901 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1903 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1904 (parallel_ok): Relaxed parallel subinstruction dependency check.
1907 start-sanitize-m32rx
1908 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1910 * config/tc-m32r.c (md_assemble): Fix determination of when
1911 instructions can be combined in parallel.
1914 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1916 * as.h (flag_warn_suppress_instructionswap): added new flag.
1917 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1918 command line argument.
1919 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1920 warning only if flag_warn_suppress_instructionswap is false.
1922 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1924 * configure.in (i386-*-mingw32*): New target.
1925 * configure: Rebuild.
1927 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1929 * symbols.c (resolve_symbol_value): Don't set the segment if it
1930 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1932 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1935 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1937 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1938 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1941 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1943 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1946 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1948 * configure.in: Add dvp support.
1949 * configure: Regenerate.
1950 * config/tc-dvp.[ch]: New files.
1953 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1955 * config/tc-v850.c (v850_insert_operand): Display instruction when
1956 an error is encountered.
1958 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1960 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1961 (i386-*-sco3.2v5*coff): New target.
1962 (i386-*-sco3.2*): New target.
1963 * configure: Rebuild.
1965 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1967 * config/tc-v850.c: Tidy error message production.
1969 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1971 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1972 validate_immediate return value in the right type for comparisons
1975 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1977 * listing.c (MAX_BYTES): Use listing variables not constants.
1978 (data_buffer): No longer an array, but a pointer.
1979 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1980 (listing_listing): Allocate data_buffer.
1982 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1984 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1985 --listing-rhs-width, --listing-cont-lines.
1986 (show_usage): Update.
1987 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1988 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1989 (print_lines): Use the variables instead of the constants.
1990 (listing_listing): Likewise.
1991 * listing.h: Declare the new vars.
1993 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1995 * as.c (parse_args): Add --keep-locals alias for -L.
1996 Add --strip-local-absolute.
1997 (show_usage): Update.
1998 * as.h (flag_strip_local_absolute): New flag.
1999 * symbols.c (S_IS_LOCAL): Use it.
2000 * config/obj-aout.h (S_IS_LOCAL): Likewise.
2001 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2002 * config/obj-coff.h (S_IS_LOCAL): Likewise.
2004 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
2006 * config/tc-m32r.c: Detect if explicitly parallel instructions
2007 might have an io conflict and issue a warning message.
2009 start-sanitize-m32rx
2010 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
2012 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2013 to a count of the number of matches to skip.
2014 (can_make_parallel): Pass count of number of matches to skip to
2015 reads_from_src_reg().
2018 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
2020 start-sanitize-m32rx
2021 * config/tc-m32r.c: Add support for swapping fixups of swap
2024 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2025 cgen_swap_fixups): Functions to save, restore and swap the fixup
2026 chain with a backup copy.
2027 (cgen_asm_finish_insn): Returns address of constructed insn.
2029 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
2031 * listing.c (file_info_struct): Remove FILE, add POS.
2032 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2033 (file_info): Don't open the file.
2034 (buffer_line): Check for the file in the last_open cache, updating
2036 (print_source): Don't reference file_info->file.
2037 (listing_listing): Likewise.
2038 (listing_print): Close the file in the cache, if any.
2040 start-sanitize-m32rx
2041 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
2043 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2044 parallel instructions so that they are in the correct order.
2045 (reads_from_src_reg, get_src_reg, can_make_parallel,
2046 make_parallel): New functions to support opportunistic
2047 parallelisation of adjacent instructions.
2050 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
2052 * read.c (dwarf_file_string): New file static variable.
2053 (emit_expr): Look for constant sequence that leads up to a file
2054 name in DWARF debugging output.
2055 (stringer): Use dwarf_file_string to decide whether to accept a
2056 string as a file name.
2058 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
2060 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2061 (crack_operand): Add reg->reglst MRI hack.
2062 (r_seg): Put reglst symbols in reg_section.
2063 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2065 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
2067 * tc-sh.c (get_specific): Handle SGR & DBR.
2069 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
2071 * tc-h8300.c (parse_reg): Take the length of the symbol into
2072 account when attempting to match a register name.
2073 * tc-h8500.c (parse_reg): Likewise.
2075 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2077 start-sanitize-m32rx
2078 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2081 * cgen.c: Formatting changes to improve readability.
2083 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2085 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2089 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2091 Based on a patch from Jim Wilson
2092 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2093 (tc_gen_reloc): Handle cross section PC relative relocs
2097 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2099 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2101 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2103 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2104 (expr_jmp_buf): New static local.
2105 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2106 (cgen_md_operand): New function.
2107 * tc-m32r.c: Clean up pass over `struct foo' usage.
2108 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2110 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2112 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2113 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2115 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2117 * config/tc-i386.c (i386_operand): Give an error if there are
2118 unrecognized characters after an expression.
2120 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2122 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2124 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2126 * configure.in (i386*-go32-rtems*): Fix to be the same as
2128 * configure: Rebuild.
2130 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2132 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2133 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2134 (mips_ip): Always check for FP_D, not just for instructions that
2135 are not part of the regular ISA.
2137 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2139 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2141 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2143 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2145 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2147 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2148 the range we care about.
2151 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2153 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2154 (exec_type_enum): Enumeration giving all of the exec types.
2155 (warn_nops): New static variable to give nop warning level.
2156 ({cur,prev}_mul32_p): New static variable to keep track of whether
2157 the current/previous instruction is a 32-bit multiply.
2158 (Optimizing): Make static.
2159 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2161 (d30v_insert_operand): Delete declaration of unused function.
2162 (write_2_short): Make exec_type argument enum, not int.
2163 (parallel_ok): Ditto.
2164 (check_range): Delete unused variable(s).
2165 (build_insn): Ditto.
2166 (find_format): Ditto.
2167 (md_apply_fix3): Ditto.
2168 (md_show_usage): Document -n and -N.
2169 (md_parse_option): Parse -n and -N.
2170 (write_1_short): If -n, warn about adding a nop. Use
2172 (write_2_short): Use enumeration values instead of hard coded
2173 integers. Reset exec_type for default operations. For explicit
2174 parallel operations, call parallel_ok to make sure everything is
2175 ok. If writing out a parallel operation, and the previous
2176 instruction was a 32-bit multiply, indicate current instruction
2178 (parallel_ok): Allow add/tx ... to be done in parallel with
2179 another add/tx ... assuming the gpr registers don't overlap.
2180 (md_assemble): Use exec type enumeration values, not hard coded
2181 ints. Check for loads or 16-bit multiplies following in the next
2182 cycle after a 32-bit multiply. Add nops if that is the case.
2183 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2184 cur_mul32_p if current instruction is a 32-bit multiply.
2185 (find_format): Change spacing and layout.
2188 start-sanitize-tic80
2189 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2191 * config/tc-tic80.c (tic80_relax): New static variable.
2192 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2193 (md_parse_option): Handle new relax options.
2194 (md_show_usage): Document new relax options.
2195 (find_opcode): Don't use short forms of PC relative branches if
2200 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2202 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2203 used/set flag fields. Make flag vars unsigned long. Use
2204 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2205 parallel if they use the same conditional flag with reversed
2206 meaning. Allow 2 add/sub insns that set the carry or overflow
2207 flags but do not query them to be done in parallel. Don't allow 2
2208 word store operations to be done in parallel with ADDppp or
2209 SUBppp. Don't allow loads to be done in parallel with 16 bit
2213 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2215 * config/tc-arm.c: Prevent use of interworking support for
2218 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2220 * doc/all.texi: Add M32R cpu.
2222 * doc/as.texinfo: Add documentation of m32r processor.
2224 * doc/c-m32r.texi: New file, documenting m32r specific features.
2226 start-sanitize-m32rx
2227 * config/tc-m32r.c (allow_m32rx): New function.
2228 (enable_m32rx): New variable.
2229 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2230 (md_show_usage): Document new --m32rx command line option.
2231 (md_parse_option): Implement new --m32rx command line option.
2234 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2236 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2239 start-sanitize-tic80
2240 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2242 * config/tc-tic80.c (build_insn): Handle instructions that have
2243 long (32 bit) PC relative offsets. Fix places that previously
2244 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2245 (md_apply_fix): Add case to handle long PC relative offsets.
2248 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2250 * doc/c-arm.texi (ARM Options): Document support for new ARM
2253 * config/tc-arm.c (md_parse_option): Add support for new ARM
2256 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2258 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2259 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2261 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2263 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2266 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2267 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2269 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2271 * config/tc-v850.c: Brought up to date with the branch.
2273 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2275 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2276 (SWITCH_TABLE): Handle BFD_RELOC_8.
2277 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2278 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2279 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2281 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2283 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2284 apparent bug in gcc's long long support crossing from x86.
2286 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2288 * config/tc-arm.c: Brought up to date with latest changes on arm
2291 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2293 * config-gas.com: Get version info from configure.in.
2295 * makefile.vms: include depend.obj in OBJS.
2297 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2299 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2300 all corresponding code.
2302 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2304 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2305 run-time endian selection.
2307 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2309 * tc-sh.c (parse_reg): Properly quote for fv4.
2311 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2313 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2314 symbol value operator.
2316 start-sanitize-vr5400
2317 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2319 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2323 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2325 * config/tc-d10v.c (parallel_ok, find_opcode):
2326 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2328 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2330 * config/obj-coff.c (fixup_segment): Cast second arg of
2331 md_apply_fix3 call to type "valueT *".
2333 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2335 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2337 * configure: Re-generate.
2339 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2341 * config/tc-mips.c (macro_build): Use the membership field
2345 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2347 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2348 first argument if it's supposed to be a register.
2351 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2353 * config/tc-mips.c (mips_4900): Added.
2354 (hilo_interlocks): Added mips_4900.
2355 (md_begin): Set default for mips_4900.
2356 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2357 (md_longopts): Add "m4900" and "no-m4900".
2358 (md_parse_option): Handle above options.
2361 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2363 * app.c (do_scrub_chars): If d10v, re-insert a space before
2364 a '#' when in state 10.
2366 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2368 * config/tc-h8300.c: Include "subsegs.h".
2369 (tc_reloc_mangle): Handle references to symbols which are not
2370 being output, so that references to `.' work.
2372 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2374 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2377 * macro.c (sub_actual): If we don't find a parameter for an &,
2380 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2381 start-sanitize-vr5400
2383 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2385 (hilo_interlocks): VR5400 has interlocks.
2386 (md_begin): Expect mips64vr5400, not mips64r5400.
2389 * config/tc-mips.c (mips_ip): In default case, call as_bad
2390 instead of fprintf, to get "assembler messages:" message output
2391 before instead of after.
2393 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2395 * frags.h: Handle multiple inclusion.
2397 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2399 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2400 * as.h (struct frag, frag support): Moved from here.
2402 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2404 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2405 * cgen.c (cgen_asm_finish_insn): Update.
2406 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2407 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2408 (md_convert_frag): Ditto.
2409 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2410 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2411 (TC_FRAG_INIT): Update.
2413 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2415 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2416 print out MD fields of fix.
2417 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2418 defined) to initialize MD fields in frag.
2419 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2420 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2421 * config/tc-ns32k.h: Add comments. Remove obsolete
2422 BFD_FAST_SECTION_FILL definition, change prototypes for
2423 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2424 opcode_frag and opcode_offset and remove pcrel_adjust.
2425 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2426 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2427 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2429 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2430 MD fields in frag structure.
2431 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2432 fix_bsr): macros to access MD fields in fix structure.
2433 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2434 use struct opcode_location as these fields are now in the frag
2436 (convert_iif): Call frag_more as it is needed instead
2437 of trying to allocate for the whole insn. Avoid call of frag_more
2438 with negative argument.
2439 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2440 md_estimate_size_before_relax, md_pcrel_from,
2441 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2442 and frag structures.
2443 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2444 opcode_offset and remove pcrel_adjust.
2445 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2446 fix_new_ns32k_exp with changed arguments.
2448 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2450 * tc-mips.c (md_begin): Reorganize setting of default values so
2451 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2453 (md_parse_option): Remove all code that sets defaults; md_begin
2454 handles all of this now.
2456 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2458 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2460 (bootstrap, bootstrap2, bootstrap3): Likewise.
2461 * Makefile.in: Rebuild.
2463 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2464 TOC section to be against the csect.
2466 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2468 start-sanitize-vr5400
2469 * config/tc-mips.c (mips_5400): New variable.
2470 (md_begin, md_parse_option): Handle 5400 options/names.
2471 (macro_build, mips_ip): Check for 5400-specific instructions.
2472 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2476 * config/tc-mips.c (validate_mips_insn): New function, checks
2477 match versus mask bits, and also verifies that all bits to be
2478 output are actually specified somewhere.
2479 (md_begin): Call it for 32-bit instructions, instead of doing
2480 match/mask check here. In case of failure, print a message, but
2481 check the rest of the opcode table before exiting.
2483 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2485 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2486 from Tony Thompson at ARM: athompso@arm.com
2489 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2491 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2496 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2498 * config/tc-mips.c (hilo_interlocks): True for tx49.
2499 (md_begin): Add mips64tx49.
2500 (md_parse_option): Add 4900 cpu.
2503 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2505 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2506 extend if the operand expects a signed value.
2508 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2509 default which is to permit dollar labels.
2511 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2513 * config/tc-sparc.c (sparc_memory_model): New variable.
2514 (md_longopts): Add -TSO/-PSO/-RMO options.
2515 (md_parse_options): Handle them.
2516 (sparc_elf_final_processing): For 64 ELF, set required
2517 memory ordering in e_flags. Default to RMO and let the user
2518 override it through command line.
2520 * config/tc-sparc.h (elf_tc_final_processing): Add.
2522 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2524 * config/tc-sparc.c (v9a_asr_table): New variable.
2525 (sparc_ip): Handle v9a asr's.
2526 Patch from David Miller <davem@vger.rutgers.edu>.
2528 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2530 * config/tc-sparc.h (md_do_align): New macro.
2531 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2532 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2534 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2536 * config/tc-sh.c (sh_small): New variable.
2537 (OPTION_SMALL): Define.
2538 (md_longopts): Add "small".
2539 (md_parse_option): Handle OPTION_SMALL.
2540 (md_show_usage): Mention -small.
2541 * config/tc-sh.h (sh_small): Declare.
2542 (SUB_SEGMENT_ALIGN): Handle sh_small.
2543 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2546 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2547 case in little endian mode.
2549 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2551 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2552 overflow signalling to linker.
2554 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2556 * makefile.vms: Fix for dec c.
2558 * config-gas.com: Give explanation for dec c setup in error
2561 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2562 sections on openvms/alpha.
2564 * config/obj-evax.c: support .weak pseudo-op
2566 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2568 * config/tc-sparc.c (default_arch_size): New static local.
2569 (struct sparc_arch): Rename arch_size to default_arch_size.
2570 New member user_option_p.
2571 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2572 (init_default_arch): Check whether default arch is valid.
2573 Set default_arch_size in addition to sparc_arch_size.
2574 (OPTION_32,OPTION_64): Define.
2575 (md_longopts): New entries for -32, -64.
2576 (md_parse_option): Handle them.
2577 (md_show_usage): Print them. Ensure init_default_arch called.
2578 * configure.in (sparc64): Set arch to v9-64.
2579 * configure: Regenerated.
2581 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2583 * write.c (subsegs_finish): New function, broken out of
2585 (write_object_file): Some code moves into subsegs_finish.
2586 * write.c (subsegs_finish): Declare.
2587 * as.c (main): Call subsegs_finish.
2589 * read.c (s_include): Check for error return from
2592 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2594 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2596 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2598 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2599 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2600 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2601 the correct relocation when it exists.
2602 * config/tc-i386.c (md_apply_fix3): Likewise.
2604 * config/tc-ppc.h: Correct typo in comment.
2605 * config/tc-v850.h: Likewise.
2607 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2609 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2610 when second instruction is writing to first instructions inputs.
2612 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2614 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2615 templated programs to build with -g.
2617 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2619 * config/tc-v850.c (md_relax_table): Add support for relaxing
2620 unconditional branches. This patch is courtesy of Jim Wilson.
2621 (md_convert_frag): Fix relaxing of branches. This patch is
2622 courtesy of Jim Wilson.
2623 (md_assemble): Create different fixups for conditional and
2624 unconditional branches. This patch is courtesy of Jim Wilson.
2625 (md_estimate_size_before_relax): Estimate size of variable part of
2626 fixup based on whether it is for a conditional or an unconditional
2627 branch. This patch is courtesy of Jim Wilson.
2628 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2629 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2630 obj_elf_section_change_hook().
2631 (v850_comm): New function.
2632 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2633 (md_begin): Add bss flag to seg_info of bss sections.
2635 Add support for .scommon, .tcommon and .zcommon sections.
2637 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2638 .zcommon, .tbss, .call_table_data and .call_table_text.
2640 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2642 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2643 * configure: Regenerated.
2645 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2647 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2648 expression is not confused with -1.
2650 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2652 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2653 operand - OPERAND_ATMINUS.
2655 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2657 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2658 decrement modify the index register.
2660 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2662 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2663 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2664 68336, 68341, 68349.
2665 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2666 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2667 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2670 * doc/Makefile.am (CPU_DOCS): Define.
2671 (as.info): Depend upon $(CPU_DOCS).
2672 * doc/Makefile.in: Rebuild.
2674 * configure.in: Remove AM_PROG_INSTALL; it's called by
2676 * configure: Rebuild.
2678 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2680 * tc-d10v.h (TC_START_LABEL): Don't define.
2681 (tc_frob_label): Define.
2683 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2685 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2686 to pair a branch and link with anything but an exe instruction.
2688 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2690 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2691 optimization to reduce the alignment surprises for gcc.
2693 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2695 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2696 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2697 (sparc_ip): Add %hix,%lox.
2698 (md_apply_fix3): Call as_bad_where, not as_bad.
2699 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2700 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2702 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2704 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2705 recognizes alphaev5 etc.
2706 * configure: Rebuild.
2708 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2710 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2711 of mipsr3900 with mipstx39.
2713 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2714 -mipsXX message' if the insn isn't an ISA insn.
2716 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2718 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2719 Redefine TARGET_FORMAT to call sparc_target_format.
2720 * config/tc-sparc.c (in_unsigned_range): New function.
2721 (sparc_arch_size): Make static.
2722 (sparc_target_format): New function.
2723 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2724 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2725 (output_insn): Set `fx_no_overflow'.
2726 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2727 (tc_gen_reloc): Likewise.
2729 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2731 * config/tc-v850.c (v850_section): Remove.
2733 * config/obj-elf.c (obj_elf_section): Enhance error message.
2735 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2737 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2738 including obj-elf.h in OBJ_MAYBE_ELF case.
2739 (mips_target_format): Return NULL after abort to avoid warning.
2741 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2743 * expr.c (operator): Accept ==. From Anders Blomdell
2744 <anders.blomdell@control.lth.se>.
2746 * config/atof-ieee.c (gen_to_words): When generating a denormal
2747 number, handle an overflow into the smallest normalized number.
2749 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2751 * as.h, input-scrub.c (new_logical_line): New return value.
2752 * read.c (s_app_file): Don't note the same file several times
2755 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2757 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2759 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2761 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2762 * configure: Rebuild.
2764 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2766 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2768 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2769 fn* instructions do not insert implicit fwait. This was changed
2772 * config/m68k-parse.y (yylex): Permit an expression to be used for
2775 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2777 * Makefile.in: Rebuild.
2779 * aclocal.m4: Rebuild with new libtool.
2780 * configure: Rebuild.
2782 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2784 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2787 * config/tc-mips.c (hilo_interlocks): Change from a static
2788 variable to a macro, so that it varies with the variables upon
2790 (gpr_interlocks, cop_interlocks): Likewise.
2791 (md_begin): Don't initialize them.
2793 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2795 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2796 of strcmp where appropriate.
2798 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2800 * config/tc-v850.c (md_assemble): Cope with a zero data area
2801 relocation with a constant offset.
2802 (md_assemble): Produce error message when special data area
2803 relocations are used on instructions which do not support them.
2804 (md_assemble): Reset processor mask if defined by command line
2807 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2809 * config/tc-sparc.c: Reorganize file.
2810 (parse_keyword_arg): Allow numbers in reg names.
2811 (SPECIAL_CASE_NONE): New macro.
2812 (md_assemble): Use it.
2813 (lookup_arch,init_default_arch): New functions.
2814 (default_arch,default_init_p,sparc_arch_table): New static locals.
2815 (sparc_arch_size): New static local.
2816 (max_architecture): Initialize in init_default_arch.
2817 (md_parse_options): Call init_default_arch if necessary.
2818 Rewrite -xarch/-A processing.
2819 (md_show_usage): Print -A values from sparc_arch_table.
2820 (md_begin): Call init_default_arch if necessary.
2821 (sparc_md_end): Handle both 32 and 64 bit environments.
2822 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2823 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2824 (DEFAULT_ARCH): Add.
2825 * config.in: Regenerate.
2826 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2827 (SPARC_V9,SPARC_ARCH64): Delete.
2828 * configure: Regenerate.
2829 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2831 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2835 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2836 start-sanitize-v850e
2838 * config/tc-v850.c (md_assemble): Corrected typo.
2839 * config/tc-v850.c Add new sections: call_table_data and
2841 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2842 (handle_ctoff): New Function.
2844 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2847 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2849 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2850 displacement from the tiny data area pointer.
2852 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2854 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2857 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2859 * config/tc-v850.c (processor_mask): New variable.
2860 (set_machine, md_parse_option): Set processor_mask.
2861 (md_assemble): Check that instruction is available to target
2864 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2865 start-sanitize-v850e
2866 (TARGET_PROCESSOR): New constant.
2867 (TARGET_PROCESSOR): New constant.
2871 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2873 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2878 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2880 Merge in work from Martin Hunt:
2882 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2883 CR is 0 for PSWL and PSWH.
2885 * config/tc-d30v.c (do_assemble): Don't accept
2886 illegal condition codes for cmpu instruction.
2888 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2889 used in d*i instructions.
2891 * config/tc-d30v.c (check_size): New function. Check
2892 relocations for overflows.
2893 (md_pcrel_from_section): Fix relocations between sections.
2894 (md_apply_fix3): Use new relocation types for 15 and 21
2895 bit relocations in the right container. Needed because
2896 the address of the instruction is not eight-byte aligned
2897 but the relocations must be.
2899 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2900 (find_format): If ".s" or ".l" are used, don't try
2901 to compute branch sizes.
2903 * config/tc-d30v.c (do_assemble): Check for ".s" or
2904 ".l" extensions to opcode names.
2905 (find_format): Generate the correct instructions when
2906 ".s" or ".l" are used.
2908 * config/tc-d30v.c (build_insn): Check for odd registers
2909 on instructions that require even registers.
2911 * config/tc-d30v.h (md_start_line_hook): Define.
2912 * config/tc-d30v.c (md_start_line_hook): New hook.
2913 Checks the beginning of each line for a ".". If it
2914 finds one, assume a pseudo-op and flush any unwritten
2917 * config/tc-d30v.c (md_apply_fix3): Fix problem
2918 with determining when fixups were done.
2920 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2921 part of a symbol (for example, "foo+8") was being written
2922 into the instruction.
2923 (md_pseudo_table): Change .word to be 32 bits and add
2926 * config/tc-d30v.c (parallel_ok): Check to see if first
2927 instruction is a jump.
2929 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2932 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2934 start-sanitize-v850e
2935 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2937 * configure.in (emulations): Add v850 emulation.
2939 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2941 * Makefile.am (CPU_TYPES): Add arc.
2942 (TARGET_CPU_CFILES): Add tc-arc.c.
2943 (TARGET_CPU_HFILES): Add tc-arc.h.
2944 (dependencies): Rebuild.
2945 * Makefile.in: Rebuild.
2946 * configure.in: Recognize arc-*-elf*.
2947 * configure: Regenerated.
2948 * config/tc-arc.[ch]: New files.
2950 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2952 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2953 Correct description of hi() reloc prefix.
2955 start-sanitize-v850e
2956 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2957 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2958 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2961 * doc/c-v850.texi: Document new pseudo ops and command line
2964 * config/tc-v850.c (set_machine): New function.
2965 * config/tc-v850.c (.v850): New pseudo op.
2966 start-sanitize-v850e
2967 * config/tc-v850.c (.v850e): New pseudo op.
2968 * config/tc-v850.c (.v850ea): New pseudo op.
2972 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2974 Support -alh and -ald for DWARF 1:
2975 * listing.c (struct list_info_struct): Add debugging field.
2976 (listing_newline): Initialize the debugging field. If ELF, if the
2977 section starts with .debug or .line, set the debugging field in
2978 the listing structure.
2979 (debugging_pseudo): Add list parameter. Change all callers. If
2980 the debugging field is set, consider it to be a debugging pseudo.
2981 If ELF, skip blank lines between debugging lines.
2982 * read.c (emit_expr): If ELF, look for line numbers.
2983 (stringer): If ELF, look for file names.
2985 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2987 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2988 if there is no insert function.
2990 * config/tc-v850.h (TARGET_MACHINE): New constant.
2992 * config/tc-v850.c (v850_insert_operand): Add
2993 -mwarn_unsigned_overflow.
2994 (md_begin): Set BFD machine number based on machine variable.
2995 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2997 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2999 * as.h: Don't declare alloca if it is a macro.
3000 * macro.c: Likewise.
3003 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
3005 * config/tc-mips.c: Add tx19/r1900.
3008 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
3010 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
3011 rename to cpu_types[].
3012 (s_alpha_arch): New function.
3013 (md_pseudo_table): Add "arch".
3015 * config/tc-alpha.c (md_begin): Merge the two loops through the
3017 (s_alpha_proc): Add initial SKIP_WHITESPACE.
3018 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
3020 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
3022 * read.h (s_lcomm_bytes): Add prototype (for real this time).
3024 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
3026 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
3029 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
3033 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
3035 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
3036 relative to the next instruction, not the current instruction.
3037 (md_assemble): Similarly.
3039 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
3041 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
3044 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
3045 (v850_reloc_prefix): Duplicate code eliminated. Add code to
3046 recognise special instructions.
3047 (md_assemble): Calculation of the size of a fixups corrected.
3049 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
3052 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
3054 * config/tc-v850.c (md_assemble): Use opcode->name instead of
3055 opcode->opcode as the sentinal. Zero is a valid opcode.
3057 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
3059 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
3060 * doc/c-v850.texi: Change node name to match other chapter nodes.
3062 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
3064 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3067 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
3069 * expr.c (integer_constant): If BFD64, don't make a bignum if the
3070 number will fit in 64 bits.
3072 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3073 rather than calling abort.
3075 * as.h: Don't define alloca if __GNUC__. Just declare it.
3076 * macro.c: Copy alloca handling from as.h.
3078 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
3079 Gabriel Paubert <paubert@iram.es>.
3081 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3082 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3083 is jcxz or a loop instruction.
3085 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3087 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3089 (md_begin): Set up machine architecture and type.
3091 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3093 * symbols.c (resolve_symbol_value): Store the value back into the
3094 symbol expression, to handle add or subtract simplification
3095 correctly. Handle O_symbol_rva. Add default case.
3097 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3098 chunksize while creating the new subsection.
3099 * as.c (chunksize): Initialize to zero.
3100 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3101 calling obstack_begin.
3103 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3105 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3108 start-sanitize-v850e
3109 * config/tc-v850.c (parse_register_list): Support constant
3110 expressions as register lists.
3113 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3115 * doc/c-v850.texi: Change the major node to v850 Machine
3118 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3120 * doc/as.texinfo: Add inclusion of c-v850.texi
3122 * doc/c-v850.texi: New file.
3124 * read.c (is_end_of_line): Make NUL character be considered to be
3127 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3129 * config/tc-v850.c (parse_register_list): Add support for curly
3131 (cc_names): Add "e" and "ne" conditions.
3133 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3135 * app.c (do_scrub_chars): Support a double dash as starting a
3136 comment that extends to end of line.
3138 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3140 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3142 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3144 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3146 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3147 insn when changing to a different instruction.
3149 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3151 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3152 floating point extensions.
3153 (parse_reg): parse sgr and dbr.
3155 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3157 * config/tc-v850.c (system_register_name): Support numbers for
3158 system register IDs.
3160 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3162 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3163 flag when alignment is in bytes instead of power of 2, and code to
3164 use that flag to convert alignment to bytes.
3165 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3166 * read.h (s_lcomm_bytes): Add prototype.
3167 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3168 defined, write alignment to alignment bits in section header s_flags
3169 rather than the s_align field.
3170 start-sanitize-tic80
3171 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3172 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3173 pseudo, instead of s_lcomm which wants a power of two for alignment.
3176 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3178 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3180 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3182 * as.c (show_usage): Add -am.
3183 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3184 if we've already got one.
3185 * listing.c (struct list_info_struct): Add line_contents.
3186 (listing_newline): Put unused argument to work: if non-null, save it...
3187 (listing_listing): ... and regurgitate during listing instead of line
3189 * listing.h (LISTING_MACEXP): New define.
3190 (LISTING_NEWLINE): Argument is NULL.
3191 * read.c (read_a_source_file): If expanding macros, break up input
3192 lines and pass them to listing_newline.
3193 * doc/as.texinfo: Document -ac and -am.
3195 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3197 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3199 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3202 start-sanitize-v850e
3203 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3205 * config/tc-v850.c: Remove support_v850e flag and command line
3208 * configure.in (emulations): Add support for v850e target
3210 * configure (emulations): Add support for v850e target
3212 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3214 * config/tc-v850.c: Remove support_v850ea flag and command line
3217 * configure.in (emulations): Add support for v850ea target
3219 * configure (emulations): Add support for v850ea target
3222 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3224 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3225 setting EXPECT and TCL_LIBRARY.
3226 * Makefile.in: Rebuild.
3228 * as.h (enum debug_info_type): Define.
3229 (debug_type): Declare.
3230 * as.c (debug_type): New global variable.
3231 (show_usage): Add --gstabs.
3232 (parse_args): Handle --gstabs.
3233 * read.c (generate_asm_lineno): Remove.
3234 (read_a_source_file): Output stabs debugging if appropriate.
3235 Change checks of generate_asm_lineno to check debug_type. Only
3236 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3237 * read.h (generate_asm_lineno): Don't declare.
3238 (stabs_generate_asm_lineno): Declare.
3239 * stabs.c (stabs_generate_asm_lineno): New function.
3240 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3241 Don't turn off debugging.
3242 (add_file): Remove old #if 0 code.
3243 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3244 (ecoff_directive_end): Don't generate stabs line symbols.
3245 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3246 generate_asm_lineno.
3247 (line_label_cnt): Remove.
3248 (ecoff_generate_asm_line_stab): Remove.
3249 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3250 * doc/as.texinfo, doc/as.1: Document --gstabs.
3252 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3254 start-sanitize-v850e
3255 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3256 Add support for v850ea instructions.
3258 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3259 Add support for v850e instructions.
3262 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3263 text of entire opcode.
3265 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3267 * doc/internals.texi: Document rs_leb128.
3269 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3271 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3272 in ABSL case, rather than calling abort.
3274 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3276 * as.h (enum _relax_state): Add rs_leb128.
3277 * read.c (potable): Add sleb128 and uleb128.
3278 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3280 * read.h: Update prototypes.
3281 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3282 the symbol value, add a second FINALIZE argument that prevents
3283 changes from being comitted. Update all callers.
3284 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3285 * doc/as.texinfo: Document the new pseudos.
3287 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3289 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3291 (DISTCLEANFILES): Define.
3292 * doc/Makefile.am (DISTCLEANFILES): Define.
3293 * Makefile.in, doc/Makefile.in: Rebuild.
3295 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3297 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3298 Don't set targ or gas_target. Define SCO_ELF and
3299 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3301 * Makefile.am: Remove @target_frag@.
3302 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3304 (dep-am): Mark as phony.
3305 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3307 * config/arm-big.mt, config/arm-lit.mt: Remove.
3308 * config/mips-big.mt, config/mips-lit.mt: Remove.
3309 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3310 * config/ppc-sol.mt: Remove.
3311 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3312 * config/m88kcoff.mt: Remove.
3313 * config/sco5.mt: Remove.
3314 * configure, config.in, Makefile.in: Rebuild.
3316 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3317 further try to circumvent the .y.h rule.
3318 * Makefile.in: Rebuild.
3320 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3322 * Makefile.am: New file, based on old Makefile.in.
3323 * acinclude.m4: New file, from old aclocal.m4.
3324 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3325 shared library handling; now handled by libtool. Replace
3326 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3327 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3328 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3329 * config.in: New file, created by autoheader.
3331 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3332 * stamp-h.in: New file.
3333 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3334 (parse_args): Likewise.
3335 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3336 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3337 * Makefile.in, doc/Makefile.in: Now built with automake.
3338 * aclocal.m4: Now built with aclocal.
3339 * configure: Rebuild.
3341 * cond.c (s_else): If not listing false conditionals, turn listing
3342 off in the false branch of the else.
3344 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3346 * config/tc-mips.c (macro): Fix handling of a double load from a
3347 symbol plus an offset.
3349 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3350 has an associated external symbol.
3352 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3354 * config/tc-alpha.c (s_alpha_ucons): New function.
3355 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3357 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3359 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3360 line if we encounter an error.
3362 * config/tc-v850.c (md_assemble): Sign extend constants value
3363 for hi and hi0 expressions.
3364 (v850_insert_operand): Enable range checking for generic 16bit
3367 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3369 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3370 LO16, HI16 and HI16_S relocs.
3372 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3374 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3376 * configure: Regenerated with autoconf 2.12.
3377 * Makefile.in: Add $(EXEEXT) to all executables.
3379 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3381 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3382 unconditional branches.
3383 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3386 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3388 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3390 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3392 * macro.c (define_macro): Make sure the index is in range before
3395 start-sanitize-tic80
3396 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3398 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3399 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3400 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3404 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3406 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3407 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3408 defined, use s_align_ptwo for .align.
3409 * configure.in (i386-*-msdosdjgpp*): New target.
3410 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3411 * configure: Rebuild.
3413 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3415 * config/tc-sparc.c (last_opcode): New static local.
3416 (md_assemble): Don't issue "FP branch in delay slot" warning if
3417 the delay slot has been annulled.
3419 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3421 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3422 code if BFD_ASSEMBLER.
3424 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3426 * config/tc-v850.c (system_registers): Fix ordering of registers.
3428 start-sanitize-tic80
3429 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3431 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3432 when it will be filled in later by relocation information.
3435 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3437 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3438 (mips_ip): Fix ISA checks.
3440 start-sanitize-r5900
3441 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3443 * configure.in: Default the r5900 to little endian.
3444 * configure: Rebuilt.
3447 start-sanitize-tic80
3448 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3450 * config/tc-tic80.c (build_insn): Fix endianness problem with
3454 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3456 * config/tc-mips.c (check_absolute_expr): Change warning to
3459 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3461 * config/tc-mips.c (macro_build): Refine code to check if an
3462 instruction is available on a particular cpu variant.
3463 (mips_ip): Likewise.
3465 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3467 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3468 OBJ_AOUT to ifdef OBJ_ELF.
3469 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3470 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3472 * write.c (fixup_segment): Change special case for i386-coff to
3473 not apply for i386-pe.
3474 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3475 which were not done.
3476 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3477 (coff_format_ops): Initialize frob_file_after_relocs field rather
3478 than frob_file field.
3479 * config/obj-coff.h (coff_frob_file): Don't declare.
3480 (coff_frob_file_after_relocs): Declare.
3481 (obj_frob_file): Don't define.
3482 (obj_frob_file_after_relocs): Define.
3483 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3484 * configure: Rebuild.
3486 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3488 * config/obj-coff.c (fixup_segment): Never subtract section
3489 address from PC relative reloc which will be fully resolved.
3491 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3493 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3494 with hpux10 header files.
3496 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3498 From Jason Merrill <jason@cygnus.com>:
3499 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3501 * config/tc-i386.h (md_maybe_text): Define.
3502 (md_do_align): Use md_maybe_text.
3504 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3506 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3507 relocations, don't check for symbol being external, weak, etc.
3509 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3511 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3512 calculate relocations to any external symbol, because we might be
3513 linking a shared object and the symbol might be overriden or moved
3514 (for instance, moved into a static executable's .bss section).
3515 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3517 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3518 be calculated by the assembler.
3520 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3521 whose destination lies in the same file, by ignoring the @plt or
3522 @local and aiming the branch at its destination.
3524 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3526 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3527 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3530 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3531 of obj_copy_symbol_attributes.
3533 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3535 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3536 signed operand, sign extend a 32 bit value to the host size.
3538 * Makefile.in (CFLAGS): Subsitute from configure script. From
3539 Jeff Makey <jeff@cts.com>.
3541 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3542 buffer size to make a copy of the symbol.
3544 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3547 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3549 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3550 step through the frags calling cvt_frag_to_fill, switch to
3551 SEG_DATA when we reach data_frag_root.
3553 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3555 * config/tc-mn10300.c (md_assemble): Allow an empty register
3556 list for instructions which use register lists.
3558 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3560 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3562 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3565 * config/tc-arm.c: Add prototypes for many static functions.
3566 (struct asm_opcode ): Add prototypes for parms field.
3567 (struct thumb_opcode ): Likewise.
3568 (fp_op2): Remove unused flags parameter.
3569 (output_inst): Make static.
3570 (arm_after_pass_hook): Remove unused ignore parameter.
3571 * config/tc-arm.h (arm_after_pass_hook): Declare.
3572 (arm_start_line_hook): Declare.
3573 (arm_frob_label): Declare.
3575 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3577 * depend.c (wrap_output): new prototype.
3579 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3581 * config/tc-sh.c (md_apply_fix): Check for overflow.
3583 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3584 section size to be aligned.
3586 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3588 * config/tc-sh.h (md_cons_align): Define.
3589 (sh_cons_align): Declare.
3590 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3591 (sh_no_align_cons): New static variable.
3592 (s_uacons): New static function.
3593 (sh_cons_align): New function.
3594 (sh_handle_align): Warn about misaligned data.
3595 * doc/c-sh.texi: Document .uaword and .ualong.
3597 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3599 * macro.c (macro_expand): In MRI mode, treat single quote as a
3600 separator character when checking for a positional argument.
3602 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3604 * config/tc-arm.c (md_parse_option): Merge in changes from
3607 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3609 * configure.in (emulations): Add Thumb architecture support from
3610 armT-9703-28-branch.
3612 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3614 * doc/all.texi: Add enabling of ARM documentation.
3616 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3618 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3620 * config/tc-mips.c: Added r3900 support.
3622 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3624 * as.c: (parse_args) `-t' option requires an argument.
3626 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3628 * config/tc-arm.c (md_begin): Change call to
3629 coff_arm_bfd_set_private_flags() to a call to
3630 bfd_set_private_flags().
3632 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3634 * Makefile.in: Rebuild dependencies.
3636 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3637 of a BFD_RELOC_RVA reloc.
3639 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3641 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3642 (hppa_force_relocation): Force a relocation for an absolute
3645 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3647 * doc/as.texinfo: Don't use @value in section names or index
3648 entries; it confuses texinfo.tex.
3650 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3652 * doc/as.texinfo: Updated for -MD option.
3653 * Makefile.in (CFILES): Added depend.c.
3654 (OBJS): Added depend.o.
3655 * as.h (start_dependencies, register_dependency,
3656 print_dependencies): New declarations.
3657 * depend.c: New file.
3658 * as.c (parse_args): Added -MD option.
3659 (main): Call print_dependencies.
3660 (show_usage): Added help for -MD.
3661 * read.c (s_app_file): Call register_dependency.
3662 (s_include): Call register_dependency when file is found.
3663 (read_a_source_file): Call register_dependency.
3665 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3667 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3668 section address to the symbol value.
3670 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3672 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3673 into the new membership field.
3675 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3677 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3678 command line then the ARM7 is now chosen by default when setting
3679 the BFD machine and architecture.
3681 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3683 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3684 hold APCS selection.
3685 (md_begin): Added code to generate flags to be set into the COFF
3686 header and the calls to the BFD functions to do this.
3687 (md_parse_option, md_show_usage): Added new command line
3688 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3689 -marmv3m, -marmv4, -marmv4t.
3691 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3692 as it is never used.
3694 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3696 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3697 label name with ".".
3698 * config/tc-mn10300.c (md_convert_frag): Likewise.
3700 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3702 * config/tc-mips.c (set_at): Check for bignum.
3703 (check_absolute_expr, macro, mips16_macro): Likewise.
3705 start-sanitize-tic80
3706 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3708 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3709 for overflow/underflow, only insert lower 15 bits into instruction.
3712 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3714 * config/tc-i386.c (pi): Check for RegMMX.
3716 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3718 * expr.c (expr): When subtracting values in the same frag,
3719 subtract X_add_number rather than adding it.
3721 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3723 * config/obj-coff.c (write_object_file): Just pass NULL to
3724 md_do_align, not the address of a char holding NOP_OPCODE.
3726 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3728 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3729 than an address if the floating point value looks sufficiently
3732 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3734 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3735 section size to be aligned.
3737 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3739 * cond.c: Include "macro.h".
3740 (struct conditional_frame): Add macro_nest field.
3741 (initialize_cframe): Initialize macro_nest.
3742 (cond_finish_check): Add nest parameter. Change all callers.
3743 (cond_exit_macro): New function.
3744 * as.h (cond_finish_check): Update declaration.
3745 (cond_exit_macro): Declare.
3746 * input-scrub.c (macro_nest): Make globally visible.
3747 (input_scrub_next_buffer): Call cond_finish_check.
3748 * macro.h (macro_nest): Declare.
3749 * read.c (s_mexit): Call cond_exit_macro.
3751 * config/tc-i386.h (RegMMX): Define.
3752 * config/tc-i386.c (pi): Check for all register types.
3753 (type_names): Add RegMMX.
3754 (md_assemble): Handle RegMMX.
3756 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3758 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3761 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3763 * config/tc-mips.c (nopic_need_relax): Add new parameter
3764 before_relaxing. Use it when testing ecoff_extern_size.
3765 (load_address, macro, md_estimate_size_before_relax): Fix all
3768 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3770 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3771 (obj_elf_subsection): New static function.
3773 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3775 * config/obj-coff.c (coff_header_append): Don't reset string_size
3776 each time through the loop.
3778 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3780 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3782 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3784 * doc/internals.texi (Porting GAS): Correct documentation for
3785 current configure handling of targ-cpu.h, et. al.
3786 (CPU backend): Document listing macros.
3788 * listing.c (data_buffer): Set size based on other listing macros,
3789 rather than always using 100.
3790 (data_buffer_size): Remove static variable.
3791 (calc_hex): Make data_buffer_size a local variable. Don't leave
3792 any slop when filling data_buffer.
3794 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3796 * doc/c-mips.texi: Document .set autoextend.
3798 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3800 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3801 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3802 sparc-*-openbsd*): New targets.
3803 * configure: Rebuild.
3805 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3807 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3808 for all undefined symbols.
3810 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3812 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3815 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3817 * configure.in (alpha*-*-openbsd*): New target.
3818 * configure: Rebuild.
3820 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3822 * configure.in (mips-*-openbsd*): New target.
3823 * configure: Rebuild.
3826 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3828 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3829 for instructions using conditional execution.
3832 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3834 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3836 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3838 * Makefile.in (srcroot): Remove.
3839 (INSTALL): Set to @INSTALL@.
3840 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3841 (all, dvi): Don't set srcroot.
3842 (install): Depend upon as.new, gasp.new, and installdirs. Use
3843 $(program_transform_name) directly, rather than using
3844 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3845 (installdirs): New target.
3846 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3847 (install): Depend upon installdirs. Use $(program_transform_name)
3848 directly, rather than using $(INSTALL_XFORM) and
3850 (installdirs): New target.
3851 (install-info-as): Run mkinstalldirs.
3852 (install-info-gasp): Likewise.
3854 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3856 * Makefile.in (INSTALL): Change install.sh to install-sh.
3858 * symbols.c (resolve_symbol_value): Check for division by zero.
3860 From Thomas Graichen <graichen@rzpd.de>:
3861 * Makefile.in: Always use $(SHELL) when running move-if-change.
3862 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3863 * configure: Rebuild.
3865 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3867 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3868 New argument `want'. Update enum cgen_parse_operand_result values.
3869 Initialize if CGEN_PARSE_OPERAND_INIT.
3870 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3871 (md_assemble): Call cgen_asm_init_parse.
3872 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3874 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3876 * config/tc-m68k.c (m68k_ip): Handle #j.
3878 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3880 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3881 right address for call label:32,regs,imm.
3883 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3885 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3887 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3888 symbol for OBJ_ELF anymore.
3890 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3892 * Makefile.in: Regenerate dependencies.
3893 (TARG_CPU): New variable.
3894 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3895 (.dep1): Delete creating of cgen-opc.h.
3896 (.tcdep): Put proper contents in cgen-opc.h.
3897 * configure.in (m32r): Delete setting of extra_files, extra_links.
3898 (AC_OUTPUT): Create cgen-opc.h.
3899 * configure: Regenerated.
3901 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3903 * makefile.vms: Update to build gasp.exe.
3905 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3907 * write.c (relax_frag): Make non-static.
3908 * write.h (relax_frag): Add prototype for.
3909 * config/tc-m32r.h (md_do_align): New arg `max'.
3910 * config/tc-m32r.c (m32r_do_align): Likewise.
3911 Update calls to frag_align, frag_align_pattern.
3912 (fill_insn): Update call to m32r_do_align.
3913 (m32r_scomm): Update call to frag_align.
3915 * config/tc-m32r.[ch]: New files.
3917 * Makefile.in (CPU_TYPES): Add m32r.
3918 (TARGET_CPU_CFILES): Add tc-m32r.c.
3919 (TARGET_CPU_HFILES): Add tc-m32r.h.
3920 (DISTCLEAN_HERE): Add cgen-opc.h.
3921 (.dep1,.tcdep): Create empty cgen-opc.h.
3922 (cgen.o): Add dependencies.
3923 (dependencies): Regenerate.
3924 * as.h (struct frag): New member fr_targ.
3925 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3926 * conf.in (USING_CGEN): New macro.
3927 * configure.in (m32r-*-*): Add entry for.
3928 Add cgen.o to extra_objects.
3929 * configure: Regenerate.
3930 * frags.c (frag_var): fr_pcrel_adjust renamed to
3931 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3932 (frag_variant): Likewise.
3933 * write.c (relax_frag): Likewise.
3934 * config/tc-ns32k.c (*): Likewise.
3936 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3938 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3939 rather than for any end of line character.
3941 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3942 call abort (i.e., as_abort) rather than crashing.
3944 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3945 OBJ_ELF, rather than of S_GET_OTHER.
3947 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3949 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3951 * Makefile.in (VERSION): Set to 2.8.1.
3953 * Branched binutils 2.8.
3955 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3957 * COPYING: Update FSF address.
3959 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3961 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3963 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3965 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3967 * config-gas.com: Update to handle both vax and alpha.
3968 * makefile.vms: Update to use config-gas.
3969 * conf-a-gas.com: Remove file.
3971 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3973 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3974 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3975 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3977 start-sanitize-tic80
3978 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3980 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3981 at the beginning of a line for compatibility with .S files where
3982 cpp leaves the filename transitions beginning with '#'.
3985 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3987 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3988 tc_coff_sizemachdep if OBJ_COFF.
3990 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3992 * config/tc-ppc.c (register_name): Declare.
3994 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3996 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3997 * configure: Rebuild.
3999 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
4001 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
4002 (mips16_mark_labels): New static function.
4003 (append_insn): Call mips16_mark_labels.
4004 (mips_emit_delays): Likewise.
4005 (s_insn): Likewise. Don't call mips_clear_insn_labels.
4006 (s_mips_stab): New static function.
4008 * configure.in: Use ELF for mips-*-gnu*.
4009 * configure: Rebuild.
4011 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4013 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
4016 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4018 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
4019 set OPCODES_LIB to empty.
4020 * configure: Rebuild.
4022 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4024 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
4026 * configure: Rebuild.
4028 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
4030 * itbl-parse.y (yyerror): Make static. Declare.
4032 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
4033 * configure.in: Set emulations for mips-*-linux*-*.
4034 * configure: Rebuild.
4036 * config/tc-mips.c (struct mips_set_options): Define.
4037 (mips_opts): New static variable.
4038 (mips_isa): Remove. Now a field in mips_opts. Change all
4040 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
4041 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
4042 (struct mips_option_stack): Define.
4043 (mips_opts_stack): New static variable.
4044 (s_mipsset): Add support for .set push and .set pop.
4045 * doc/c-mips.texi: Document .set push and .set pop.
4047 * config/obj-elf.c (obj_elf_section_change_hook): New function.
4048 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
4049 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
4051 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
4053 * as.c (parse_args): Update copyright date in version message.
4055 * Makefile.in (clean-here): Remove dependency files.
4057 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
4058 (s_mri_common): Check S_IS_COMMON unconditionally.
4059 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
4060 * config/tc-alpha.c (s_alpha_comm): Likewise.
4061 * config/tc-mips.c (nopic_need_relax): Likewise.
4062 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
4063 (ppc_pe_comm): Likewise.
4064 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
4065 common symbol to bfd_com_section_ptr.
4066 * config/tc-sparc.c (s_common): Likewise.
4067 (tc_gen_reloc): Likewise.
4070 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4072 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4075 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
4077 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4080 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
4082 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4085 * listing.c (print_lines): Add lineno parameter. Change all
4087 (listing_listing): Only call calc_hex for the right line.
4088 (listing_list): Set the new edict based on the current edict, in
4089 order to handle listing commands in macros correctly.
4091 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4094 * cond.c (cond_finish_check): New function.
4095 * as.h (cond_finish_check): Declare.
4096 * as.c (main): Call cond_finish_check.
4099 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4101 * config/tc-d30v.c (md_assemble): If two instructions
4102 are supposed to be assembled in parallel and the first one is
4103 long, print an error and stop.
4104 (md_apply_fix3): Don't calculate absolute relocs. Just write
4108 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4110 * config/tc-i386.h (iclrKludge): Define.
4111 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4113 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4115 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4116 * config/tc-alpha.c (alpha_debug): New static variable.
4117 (md_parse_option): Set alpha_debug if -g is seen.
4118 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4121 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4123 * config/tc-d30v.c (build_insn): Enable range-checking code.
4124 (postfix): Stop at space or comma.
4125 (md_assemble): Change error message.
4128 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4130 * Makefile.in: Added automatic dependency building.
4131 * dep-in.sed: New file.
4133 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4135 * config/obj-ieee.c (segment_name): Don't define function if this
4138 * config/obj-coff.h (DO_STRIP): Don't define.
4139 * config/tc-h8300.h (DO_STRIP): Don't define.
4140 * config/tc-h8500.h (DO_STRIP): Don't define.
4141 * config/tc-w65.h (DO_STRIP): Don't define.
4142 * config/tc-z8k.h (DO_STRIP): Don't define.
4144 * symbols.c (colon): Call obj_frob_label if it is defined.
4145 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4147 * configure.in: Don't set files and links. Don't call
4148 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4149 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4150 * configure: Rebuild.
4151 * Makefile.in (TARG_CPU_C): New variable.
4152 (TARG_CPU_O, TARG_CPU_H): New variables.
4153 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4154 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4155 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4156 (LINKED_SOURCES): Remove.
4157 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4158 (LINKED_HEADERS): Remove.
4159 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4160 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4162 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4163 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4164 (itbl-cpu.h): Remove target.
4165 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4168 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4170 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4172 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4174 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4175 open coded loop that does not require the name to start with a
4178 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4180 * frags.c (frag_var): Change offset parameter to offsetT.
4181 (frag_variant): Likewise.
4182 * frags.h (frag_variant, frag_var): Update declarations.
4183 * config/tc-m68k.c (struct m68k_it): Change foff field to
4185 (add_frag): Change off parameter to offsetT.
4186 * Several files: Add casts to calls to frag_var.
4188 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4189 serialize a parallel make.
4190 (itbl-parse.h): Split target out from itbl-parse.c.
4192 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4194 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4196 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4197 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4198 storing the value of a common symbol.
4200 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4202 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4204 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4205 that is done by symbol_remove and symbol_insert.
4207 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4210 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4212 * config/tc-mips.c (load_register): In 32 bit mode, when not
4213 dealing with a 64 bit number, permit the upper 32 bits to be set
4214 even if bit 31 is not set.
4216 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4218 * read.c (potable): Add "equiv".
4219 (s_set): Handle .equiv based on argument.
4220 * doc/as.texinfo (Equiv): New node to document .equiv.
4221 (Err): New node to document .err.
4223 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4225 * Many files: Add function prototypes.
4226 * as.c (show_usage, parse_args): Make static.
4227 * frags.h (frag_alloc): Declare.
4228 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4229 * symbols.c (dollar_label_instance): Change return type to long.
4230 * symbols.h (print_symbol_value): Declare.
4231 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4232 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4233 (remove_subsegs, relax_frag): Make static.
4234 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4235 (what_kind_of_float): Likewise.
4236 (atof_vax): Make static. Change what_kind to int.
4237 (md_atof): Change what_statement_type to int.
4238 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4239 * config/tc-alpha.c (vax_md_atof): Declare.
4240 (md_atof): Don't declare atof_ieee and vax_md_atof.
4241 * config/tc-i386.c (set_16bit_code_flag): Make static.
4242 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4243 * config/tc-m68k.c (add_fix): Change width to int.
4244 (insert_reg): Change regname to const.
4245 (md_atof): Don't declare atof_ieee.
4246 (demand_empty_rest_of_line): Don't declare.
4247 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4248 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4249 (parse_keyword_arg): Change lookup_fn to take const arg.
4250 (md_atof): Don't declare atof_ieee.
4251 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4252 (tc_aout_pre_write_hook): Don't declare.
4254 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4256 * as.h (bfd_alloc_by_size_t): Don't declare.
4257 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4259 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4261 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4262 (symbol_append): Set sy_next and sy_previous when adding a single
4263 symbol to an empty list. Call debug_verify_symchain.
4264 (verify_symbol_chain): Use assert, not know.
4266 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4268 * NEWS: Note BeOS support.
4269 * configure.in: (ppc-*-beos): New target, use coff as object format.
4270 * configure: Regenerate with autoconf.
4272 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4274 * config/tc-mips.c (md_apply_fix): Improve error message for out
4277 * Makefile.in: Add dependencies on obstack.h where needed.
4279 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4281 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4282 case of a symbol equated to another symbol when using SVR4_PIC.
4284 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4286 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4288 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4289 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4291 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4292 and md_elf_section_change_hook if they are defined.
4293 (obj_elf_text, obj_elf_previous): Likewise.
4295 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4297 * config/obj-multi.h (struct elf_obj_sy): Define if
4299 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4301 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4302 OBJ_SYMFIELD_TYPE is defined.
4304 * doc/as.texinfo (bss): Improve description of .bss section. In
4305 ELF or COFF, you are permitted to switch into the section.
4306 (Comm): Rewrite description of common symbols.
4307 (Lcomm): Mention that some targets permit a third argument.
4309 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4311 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4313 * symbols.c (colon): Change type of local to int. From Alan Modra
4314 <alan@spri.levels.unisa.edu.au>.
4316 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4317 alignment if a zero fill pattern was explicitly specified.
4318 * config/tc-sh.c (sh_do_align): Likewise.
4320 * read.c (equals): Always permit register names to be redefined.
4322 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4323 mips16 symbol to be adjusted if a symbol is being subtracted from
4326 From Eric Youngdale <eric@andante.jic.com>:
4327 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4328 illegal symbol version names.
4329 (elf_frob_symbol): Check for external default versions.
4331 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4333 From Eric Youngdale <eric@andante.jic.com>:
4334 * config/obj-elf.h (struct elf_obj_sy): Define.
4335 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4337 * config/obj-elf.c (obj_elf_symver): Just record the name.
4338 (obj_symbol_new_hook): Initialized versioned_name field.
4339 (elf_frob_symbol): If there is a versioned_name, either rename the
4340 symbol, or add an alias with that name.
4342 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4344 * config/tc-mn10300.c (md_relax_table): Define.
4345 (md_convert_frag): Implement.
4346 (md_assemble): Handle relaxable operands/instructions correctly.
4347 (md_estimate_size_before_relax): Implement.
4348 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4350 * config/tc-mn10200.c (md_relax_table): Fix typos.
4352 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4353 relocs anymore. Tweak fx_offset for pc-relative relocs.
4355 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4357 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4360 start-sanitize-tic80
4361 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4363 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4365 * config/tc-tic80.c (md_begin): Declare external variable
4366 coff_flags and insert an F_AR32WR bit into it.
4369 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4371 * read.c (equals): Add reassign parameter. Change all callers.
4372 * read.h (equals): Update declaration.
4374 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4376 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4377 can rely on the frag address to determine whether a frag is
4380 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4382 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4383 (S_LOCAL_NAME): Likewise.
4384 (FAKE_LABEL_NAME): Define unconditionally.
4385 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4387 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4388 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4389 Don't define FAKE_LABEL_NAME.
4390 * config/te-ic960.h: Likewise.
4391 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4392 (mips_frob_file_before_adjust): Declare.
4393 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4394 (mips_local_label): Remove.
4396 * config/te-sco386.h: Remove; not used.
4398 start-sanitize-tic80
4399 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4401 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4402 byte alignment rather than power-of-two alignment that is the
4406 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4408 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4410 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4411 message, and add newline.
4412 (process_file): Don't process assignments in the label if this is
4413 a equ or assign pseudo-op.
4414 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4415 and K_EQU, to match documentation.
4417 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4419 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4420 to denote read-only data sections.
4422 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4424 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4425 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4427 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4428 binary number if the next character is '+' or '-'.
4430 start-sanitize-tic80
4431 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4433 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4434 (find_opcode): Match operands that can be floats.
4435 (build_insn): Handle O_big (float) expressions and build
4439 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4441 * configure.in (mips*-*-lnews*): New target, also make empty
4442 emulation list for this target.
4443 * configure: Update.
4444 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4445 (mips_target_format): Use.
4446 * te-lnews.h: New file.
4448 start-sanitize-tic80
4449 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4451 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4452 operands with :m or :s modifiers and generate the right opcodes
4456 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4458 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4459 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4461 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4463 * config/tc-m68k.c (instring): Useless local declaration of
4464 crack_operand removed.
4465 * expr.h (expressionS): Changed type of X_op field to operatorT if
4468 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4470 Based on patches from Robert Lipe <robertl@dgii.com>:
4471 * configure.in: Add i386coff and i386elf to emulation list.
4472 * configure: Rebuild.
4473 * as.c (i386coff, i386elf): Declare.
4474 * obj.h (coff_format_ops): Declare.
4475 * config/obj-coff.c (OBJ_HEADER): Define.
4476 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4477 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4478 (obj_pseudo_table): Add "version".
4479 (coff_pop_insert): New static function.
4480 (coff_sec_sym_ok_for_reloc): New static function.
4481 (no_func): New static function.
4482 (coff_format_ops): New variable.
4483 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4484 (obj_symbol_new_hook): Define.
4485 (coff_obj_read_begin_hook): Declare.
4486 (obj_read_begin_hook): Define.
4487 * config/tc-i386.h (i386_target_format): Declare.
4488 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4489 OUTPUT_FLAVOR when appropriate.
4490 (i386_target_format): New function.
4491 * Makefile.in (obj-coff.o): New target.
4492 (e-i386coff.o, e-i386elf.o): New targets.
4494 From Stephen Williams <steve@icarus.icarus.com>:
4495 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4496 (_tc_get_bal_of_call): Don't declare.
4497 (tc_get_bal_of_call): Declare as function, don't define as macro.
4498 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4499 in sy_tc field, not x_balntry field.
4500 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4501 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4502 field, not x_balntry field.
4504 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4505 have the SHF_ALLOC attribute.
4507 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4508 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4509 (itbl-lex.o): Depend upon itbl-parse.h.
4511 * itbl-parse.y (yyerror): Change return type to int. Change to
4512 use old style function declaration.
4514 * Makefile.in (itbl-lex.o): Remove -Wall.
4515 (itbl-parse.o): Likewise.
4517 * cond.c (s_ifdef): If we should omit conditionals from listings,
4519 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4520 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4521 (listing_listing): Handle EDICT_NOLIST_NEXT.
4522 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4523 * listing.h (LISTING_NOCOND): Define.
4524 (LISTING_SKIP_COND): Define.
4525 * as.c (show_usage): Mention c as a suboption of -a.
4526 (parse_args): Handle c as a suboption of -a.
4527 * doc/as.texinfo: Document -alc.
4529 start-sanitize-tic80
4530 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4532 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4535 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4537 * doc/as.texinfo: Document .symver.
4539 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4541 * config/tc-d10v.c: Change pre_defined_registers to
4542 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4544 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4546 * config/obj-coff.c: Fix typo in comment section.
4547 start-sanitize-tic80
4548 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4549 an additional alignment argument.
4550 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4552 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4556 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4558 * Makefile.in: Remove dependancies on itbl-cpu.h.
4559 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4562 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4564 * itbl-ops.h: Include as.h.
4566 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4568 * as.c: Remove -t option.
4569 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4570 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4571 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4573 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4575 * itbl-ops.c: Don't define DEBUG.
4577 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4579 * Makefile.in: Update itbl-test.c to reflect its new location.
4581 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4583 * itbl-ops.c: Add test for itbl_have_entries.
4584 * config/tc-mips.c: Remove test for itbl_have_entries.
4585 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4587 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4589 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4590 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4591 (LEX, LEXFLAGS): Define.
4592 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4594 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4596 * itbl-parse.y: Fix indentation mistakes from indent program.
4597 * itbl-lex.l: Fix indentation mistakes from indent program.
4598 * itbl-ops.h: Add include for ansidecl.h.
4599 Add PARAMS around function arguments.
4600 Add declaration for itbl_have_entries.
4601 * itbl-ops.c: Add PARAMS around function arguments.
4602 * Makefile.in: Add itbl build rules.
4603 Add dependancies for itbl files to mips target.
4604 * as.c: Add itbl support.
4605 Add new option "--insttbl" for dynamically extending instruction set.
4606 * as.h: Declare insttbl_file_name;
4607 the name of file defining extensions to the basic instruction set
4608 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4609 itbl-ops.o to extra_objects for mips configuration.
4610 Add include file link from itbl-cpu.h to
4611 config/itbl-${target_cpu_type}.h.
4612 * config/tc-mips.c: Allow copz instructions.
4613 Add notes for future additions to the itbl support.
4615 (macro): Call itbl_assemble to assemble itbl instructions.
4616 See if an unknown register is specified in an itbl entry.
4618 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4619 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4621 start-sanitize-tic80
4622 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4623 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4625 (build_insn): Grab a frag early so we can use the address in
4626 fixups. Take one's complement of BITNUM values before insertion
4627 in opcode. Add code to support O_symbol operands.
4628 (md_apply_fix): Replace unimplemented warning with implementation.
4629 (md_pcrel_from): Ditto.
4630 (tc_coff_fix2rtype): Ditto.
4633 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4635 * config/tc-d30v.c (parallel_ok): New function.
4636 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4638 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4639 relocation is in different section.
4641 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4643 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4644 don't set the section alignment to 2**4.
4646 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4648 * config/tc-m68k.c (line_comment_chars): Add '*'.
4650 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4651 (do_scrub_begin): Don't set lex['*'].
4652 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4653 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4656 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4657 * configure: Rebuild.
4658 * config/te-svr4.h: New file.
4659 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4660 TE_SVR4 or TE_DELTA.
4662 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4664 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4665 short conditional branch around a long unconditional branch.
4667 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4669 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4672 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4675 * symbols.c (resolve_symbol_value): If both left and right
4676 operands are undefined, warn about both of them.
4678 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4680 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4681 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4682 (obj_elf_symver): New static function.
4683 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4686 * write.c (relax_segment): Make type and printf format agree.
4688 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4692 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4694 * config/tc-d30v.c, config/tc-d30v.h: New files.
4696 * configure: Rebuilt.
4698 * configure.in: Add case for d30v.
4701 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4703 * config/tc-alpha.h (md_operand): Define with a null expansion,
4704 like all the other targets.
4705 * doc/internals.texi (CPU backend): Add missing word in
4706 md_flush_pending_output description. Fix typo in md_convert_frag
4708 start-sanitize-tic80
4709 * config/tc-tic80: Minor comment additions/changes.
4712 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4714 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4715 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4716 * config/obj-coff.c (obj_coff_def): Use
4717 tc_canonicalize_symbol_name if defined.
4718 (obj_coff_tag, obj_coff_val): Likewise.
4719 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4721 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4723 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4724 does not actually work, though:
4725 * configure.in (i386-sequent-bsd*): New target.
4726 * configure: Rebuild.
4727 * config/tc-dynix.h: New file.
4728 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4730 * read.c (do_align): Add max parameter. Change all callers.
4731 Remove useless static variables.
4732 (s_align): New static function. Do common portion of
4733 s_align_bytes and s_align_ptwo.
4734 (s_align_bytes, s_align_ptwo): Just call s_align.
4735 * frags.c (frag_align): Add max parameter. Change all callers.
4736 (frag_align_pattern): Likewise.
4737 * frags.h (frag_align, frag_align_pattern): Update declarations.
4738 * write.c (relax_segment): Limit alignment change to fr_subtype.
4739 Fix some types to be addressT.
4740 * config/obj-coff.c (size_section): Likewise.
4741 * config/obj-ieee.c (size_section): Likewise.
4742 * config/tc-d10v.h (md_do_align): Add max parameter.
4743 * config/tc-i386.h (md_do_align): Likewise.
4744 * config/tc-m88k.h (md_do_align): Likewise.
4745 * config/tc-m88k.c (m88k_do_align): Likewise.
4746 * config/tc-sh.h (md_do_align): Likewise.
4747 * config/tc-sh.c (sh_do_align): Likewise.
4748 * as.h: Improve comments on rs_align and rs_align_code.
4749 * doc/as.texinfo: Document new alignment arguments.
4750 * doc/internals.texi (Frags): Document use of fr_subtype field for
4751 rs_align and rs_align_code.
4753 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4755 * config/tc-mips.c: Changed opcode parsing.
4757 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4759 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4760 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4761 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4762 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4763 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4764 to a location consistent with the rest of the target include files.
4765 * config/tc-i386.c: Remove misleading comment.
4766 * doc/internals.texi (CPU backend): Add description of function
4767 md_undefined_symbol.
4768 start-sanitize-tic80
4769 * config/tc-tic80.c: Add code to insert predefined symbols into the
4770 symbol table so they can be parsed by the standard expression parser.
4771 Remove custom code that use to parse them.
4772 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4773 to a location consistent with the rest of the target include files.
4776 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4778 * as.h: GNU c provides unlink() function.
4780 Unify section handling on openVMS/Alpha:
4781 * config/tc-alpha.c(s_alpha_link): Remove.
4782 (s_alpha_section): New function.
4783 Remove case-hacking of symbols
4784 Add .code_address pseudo-op.
4785 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4786 (s_alpha_code_address): New function.
4787 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4788 static constructors/destructors.
4789 Add debug code for crash debugs, to be removed when traceback code
4790 is added to object code.
4791 (s_alpha_name): New function for .name pseudo-op.
4792 (alpha_print_token): New function to print token expressions with
4793 alpha specific extensions.
4795 * makefile.vms: Allow compilation with current gcc snapshot.
4797 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4799 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4800 (DVIPS): Set to dvips.
4801 (ps, as.ps, gasp.ps): New targets.
4802 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4803 and MAKEINFO env variables.
4804 (internals.ps): Use DVIPS macro.
4805 (clean): Remove core and backup files.
4806 (distclean): Remove temporary files from building internals.
4808 * doc/internals.texi (Frags): Fix typo.
4809 (GAS processing): Ditto.
4810 (CPU backend): Ditto.
4811 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4812 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4813 * read.c: Remove ugly hack that dealt with config files not
4814 correctly defining TARGET_BYTES_BIG_ENDIAN.
4815 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4816 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4817 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4818 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4819 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4820 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4821 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4822 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4823 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4824 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4825 whether it is defined or not.
4826 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4827 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4828 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4829 whether it is defined or not.
4830 start-sanitize-tic80
4831 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4832 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4835 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4837 * write.c (write_relocs): Correct text in as_fatal error message,
4838 bfd_perform_relocation -> bfd_install_relocation.
4840 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4842 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4843 * read.c (LEX_TILDE): Define if not defined.
4844 (lex_type): Use LEX_TILDE.
4845 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4846 not is_part_of_name.
4848 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4850 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4853 * config/tc-mips.c (mips16_extended_frag): Correct base address
4854 for an extended PC relative instruction.
4855 (md_convert_frag): Likewise.
4857 * config/tc-mips.c (prev_nop_frag): New static variable.
4858 (prev_nop_frag_holds): New static variable.
4859 (prev_nop_frag_required): New static variable.
4860 (prev_nop_frag_since): New static variable.
4861 (append_insn): If we aren't reordering, and prev_nop_frag is not
4862 NULL, and we don't need any nops, then decrease the size of
4863 prev_nop_frag. Don't insert nops because of instructions in
4864 noreorder sections. Remember whether the previous instructions
4865 where in noreorder sections even when not reordering.
4866 (mips_no_prev_insn): Add preserver parameter. Change all
4867 callers. Refer prev_nop_frag variables when appropriate.
4868 (mips_emit_delays): Set up prev_nop_frag.
4869 (s_mipsset): Clear prev_nop_frag if reordering.
4871 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4873 * config/tc-mips.c (append_insn): Remove useless code which
4874 handled swapping a mips16 jump with a mips16 instruction with a
4877 * config/tc-mips.c (md_parse_option): When debugging, set
4878 mips_optimize to 1, not 0.
4880 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4882 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4883 like the expression was based on `.', adjust the value of the
4886 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4887 extended instruction in a delay slot when not reordering.
4888 (md_convert_frag): Warn if an extended instruction appears in a
4891 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4892 (s_insn): New static function.
4893 * doc/c-mips.texi: Document .insn.
4895 * config/tc-mips.c (md_begin): Add the general registers to the
4897 (mips16_ip): First parse the expression, and then see whether it
4898 came up with a register, rather than trying to first see whether
4899 we are looking at a register.
4901 start-sanitize-tic80
4902 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4904 * config/tc-tic80.c: Numerous changes and additions to flesh
4905 out functions that were previously just stubs, and fix some
4906 problems found using the new TIc80 testsuite cases.
4909 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4911 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4912 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4914 * config/tc-mips.c (append_insn): Output jump instruction as a
4915 pair of 2 byte instructions, rather than as a single 4 byte
4918 start-sanitize-r5900
4919 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4920 (mips_ip): Don't check INSN_ISA for a macro.
4923 start-sanitize-r5900
4924 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4926 * config/tc-mips.c: added r5900.
4929 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4931 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4932 config/itbl-mips.h: Add copyright message and fix indentation.
4934 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4936 * itbl-ops.c: New file. Add support for dynamically read
4937 instruction registers, opcodes and formats. Build internal table
4938 for new instructions and provide callbacks for assembler and
4940 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4942 * itbl-ops.h: New file. Header file for itbl support.
4943 * config/itbl-mips.h: New file. Mips specific definitions for
4946 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4948 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4949 fit into the constant field of a relaxable operand, then it does
4952 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4954 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4955 a jsr target in a different section just like a jsr to
4956 an undefined target.
4958 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4960 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4961 against any mips16 symbols, not just externally visible ones.
4962 (md_apply_fix): Corresponding change.
4964 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4966 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4967 the operand of the exit instruction.
4969 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4971 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4972 as O_symbol, copy over the segment.
4974 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4976 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4977 fixup to be against the section symbol, adjust the value
4980 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4982 * write.c (write_relocs): Avoid looping on equated symbols.
4983 Adjust fx_offset by X_add_number for each symbol.
4984 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4986 (fixup_segment): Add a loop to track down equated symbols and
4987 adjust fx_offset appropriately.
4989 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4991 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4992 jmp -> bra relaxing.
4993 (md_convert_frag): Handle jmp->bra relaxing.
4994 (md_assemble): Handle jmp->bra relaxing.
4995 (md_estimate_size_before_relax): Likewise.
4997 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4999 * config/tc-i386.c (i386_align_code): Add comments explaining the
5002 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
5004 * config/tc-sparc.c (enforce_aligned_data): New static variable.
5005 (sparc_cons_align): Don't do anything unless enforce_aligned_data
5007 (md_longopts): Add "enforce-aligned-data".
5008 (md_show_usage): Mention --enforce-aligned-data.
5009 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
5010 enforce-aligned-data.
5012 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
5013 "word", and "short".
5014 (ppc_xcoff_cons): New static function.
5016 * write.c (relax_segment): Give an error if a .space symbol is
5017 common or undefined.
5019 * read.c (read_a_source_file): Don't handle mri_pending_align if
5020 the handler is s_globl or s_ignore.
5022 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
5024 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
5025 start-sanitize-tic80
5026 * config/tc-tic80.c: Many additions to previous placeholder file.
5027 * config/tc-tic80.h: Ditto.
5030 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5032 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
5034 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
5036 * config/tc-mips.c (mips_fix_adjustable): New function.
5037 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
5038 (mips_fix_adjustable): Declare.
5040 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
5041 * read.c (read_a_source_file): After doing an mri_pending_align,
5042 adjust the line_label if there is one.
5043 (s_space): Set mri_pending_align if an odd number of bytes were
5046 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
5048 * config/tc-d10v.h (md_do_align): Add this hook to call
5049 d10v_cleanup() when a ".align" is detected.
5051 * config/tc-d10v.c (find_opcode): Correctly calculate
5052 branch displacement when .aligns are present.
5054 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
5056 * config/tc-mn10200.c (md_relax_table): Define.
5057 (md_convert_frag): Implement.
5058 (md_assemble): Handle relaxable operands/instructions correctly.
5059 (md_estimate_size_before_relax): Implement.
5060 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
5062 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
5064 * config/tc-mips.c (append_insn): Give an error for jumps to a
5066 (md_apply_fix): Make a branch to an odd address an error rather
5069 * config/tc-mips.c (md_convert_frag): If the user explicitly
5070 requested an extended opcode, pass warn as true to mips16_immed.
5072 * config/tc-mips.c (mips16_ip): Handle a missing expression like
5073 an explicit 0, so that explicitly extended instructions work
5076 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
5078 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5079 symbol for a common symbol.
5081 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
5083 Patch presumed to have been checked in awhile ago but wasn't.
5084 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5085 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5086 (relax_segment, case rs_org): Move code inside braces. Move locals
5087 target,after inside too.
5088 (relax_segment, case rs_machine_dependent): Guts moved to ...
5089 (relax_frag): New function.
5090 Call md_prepare_relax_scan if defined.
5092 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5094 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5095 'p' operand specifier.
5097 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5099 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5100 m68k family cpus which support long branch addressing modes.
5101 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5102 md_create_long_jump): Use it.
5104 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5106 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5107 the .reginfo or .MIPS.options section if configured for an
5110 * config/tc-mips.c (md_begin): Don't set interlocks for
5113 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5115 * read.c (read_a_source_file): Make sure the symbol ends with
5116 whitespace before checking whether the next character is '='.
5118 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5120 * config/tc-i386.c (sco_id): Moved from here...
5121 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5122 really is an SCO ELF specific thing, not just a SCO x86 specific
5125 start-sanitize-tic80
5126 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5128 * configure.in (tic80-*-*): Don't require 'coff'.
5129 * configure: Regenerate.
5132 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5134 * read.c (emit_expr): Check for overflow of a negative value
5136 * write.c (fixup_segment): Likewise.
5137 * config/obj-coff.c (fixup_segment): Likewise.
5139 * config/tc-m68k.c (struct label_line): Define.
5140 (labels, current_label): New static variables.
5141 (md_assemble): Mark current_label as text, and clear it.
5142 (m68k_frob_label): New function.
5143 (m68k_flush_pending_output): New function.
5144 (m68k_frob_symbol): New function.
5145 * config/tc-m68k.h (tc_frob_label): Define.
5146 (md_flush_pending_output): Define.
5147 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5148 (tc_frob_coff_symbol): Likewise.
5150 * read.c (read_a_source_file): When defining a macro in MRI mode,
5151 don't add the symbol to the symbol table.
5153 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5155 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5156 here since fixup_segment doesn't (linkrelax is set).
5157 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5159 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5161 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5164 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5166 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5167 to avoid warnings with the native HP compiler.
5168 (fix_new_hppa): Similarly for the r_type argument.
5169 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5170 in an #if OBJ_ELF to keep gcc -Wall quiet.
5171 (md_apply_fix): Always initialize "result".
5173 * config/tc-mn10200.c (md_assemble): Generate relocations.
5175 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5177 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5180 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5182 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5183 pass on the new file hook.
5185 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5186 !alpha_force_relocation, as local LITERALs can be adjusted to be
5187 relative to the section.
5189 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5191 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5193 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5194 aligned to odd boundary.
5195 (tc_frob_coff_symbol): Define.
5197 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5199 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5201 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5202 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5204 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5206 (md_assemble): If the size is 'B', set fx_signed.
5207 (md_apply_fix_2): Use fx_signed when checking for overflow.
5209 * write.h (struct fix): Add fx_signed field.
5210 * write.c (fix_new_internal): Initialize fx_no_overflow and
5212 (fixup_segment): Use fx_signed when checking for overflow.
5213 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5214 fx_signed when checking for overflow.
5216 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5218 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5219 updated, and all the useful information is in doc/internals.texi.
5221 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5222 * read.c (read_a_source_file): Check for conditional operators
5223 before doing an MRI pending alignment.
5224 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5225 (tc_conditional_pseudop): Define.
5226 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5227 * doc/internals.texi (CPU backend): Describe
5228 tc_conditional_pseudoop.
5230 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5231 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5233 (md_begin): Check m68k_rel32_from_cmdline before setting
5235 (m68k_mri_mode_change): Likewise.
5236 (md_longopts): Add --disp-size-default-16 and
5237 --disp-size-default-32.
5238 (md_parse_option): Handle new options.
5239 (md_show_usage): Mention new options.
5240 * doc/c-m68k.texi (M68K-Opts): Document new options.
5242 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5243 * config/tc-m68k.c (m68k_index_width_default): New static
5245 (m68k_ip): Use m68k_index_width_default to set the size of a base
5246 register whose size was not given.
5247 (md_longopts): Add --base-size-default-16 and
5248 --base-size-default-32.
5249 (md_parse_option): Handle new options.
5250 (md_show_usage): Mention new options.
5251 * doc/c-m68k.texi (M68K-Opts): Document new options.
5253 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5255 * configure.in: Recognize mips-*-linux* target.
5256 * configure: Rebuild.
5258 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5259 work if valueT is only 32 bits.
5261 * config/tc-mips.c: Throughout, check target_big_endian rather
5263 (byte_order): Remove.
5264 (mips_init_after_args): Remove.
5265 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5266 (mips_init_after_args): Don't declare.
5267 (tc_init_after_args): Don't define.
5269 * config/tc-mips.h (tc_frob_after_relocs): Define if
5271 (mips_elf_final_processing): Likewise.
5272 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5274 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5276 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5277 sld.{h,w} and the operand is relocatable, adjust the adend by
5278 shifting it right one bit.
5280 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * read.c (read_a_source_file): Check mri_pending_align after
5283 checking for a macro. From Ronald F. Guilmette
5286 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5288 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5289 add segment argument. If OBJ_ELF, treat a relocation against a
5290 symbol in a linkonce section like a relocation against an external
5292 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5294 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5296 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5298 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5300 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5301 includes config.h instead of host.h, tc.h instead of tp.h, and
5302 targ-env.h instead of target-environment.h.
5303 Also, obj-format.h includes targ-cpu.h instead of
5305 start-sanitize-tic80
5306 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5307 * configure: Rebuild with autoconf.
5308 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5309 (TARGET_FORMAT): Define to "coff-tic80".
5310 * config/tc-tic80.c: New file for TIc80 support.
5311 * config/tc-tic80.h: New file for TIc80 support.
5314 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5316 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5319 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5321 * write.c (adjust_reloc_syms): If the fixup symbol has been
5322 equated to an undefined symbol, convert the fixup to being against
5323 the target symbol. Remove obsolete code handling a special case
5326 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5328 * mpw-make.sed: Use NewFolderRecursive for installation.
5330 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5332 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5334 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5336 * config/tc-d10v.c (md_assemble): Fix bug which caused
5337 second instruction in a line to be case sensitize.
5339 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5341 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5342 range check operands with MN10200_OPERAND_NOCHECK set.
5343 (check_operand): Likewise.
5345 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5347 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5348 (md_begin): Always align the text section to a four byte
5350 (append_insn): Remove call to record_align.
5352 * config/tc-mips.c (insn_label): Remove.
5353 (struct insn_label_list): Define.
5354 (insn_labels, free_insn_labels): New static variables.
5355 (mips_clear_insn_labels): New static function.
5356 (append_insn): Mark all mips16 text labels, and make them odd.
5357 Handle all labels after emitting a nop, not just one. Call
5358 mips_clear_insn_labels rather than just clearing insn_label.
5359 (mips_emit_delays): Add insns parameter, and use it to decide
5360 whether to mark mips16 labels. Handle all labels, not just one.
5361 Force mips16 labels to be odd. Change all callers.
5362 (mips16_immed): Don't check for an odd branch target.
5363 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5364 (mips16_extended_frag): Ignore the low bit in a branch target.
5365 (md_convert_frag): Likewise.
5366 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5367 clearing insn_label.
5368 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5369 (s_float_cons, s_gpword): Likewise.
5370 (s_align): Use insn_labels rather than insn_label.
5371 (s_cons, s_float_cons, s_gpword): Likewise.
5372 (mips_frob_file_after_relocs): New function.
5373 (mips_define_label): Rewrite to add to insn_labels list.
5374 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5375 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5376 out odd, increment it.
5378 * config/tc-mips.c (append_insn): Only update prev_insn when not
5379 reordering if place is NULL.
5381 * config/tc-mips.c (mips16_ip): Check for a missing expression
5382 when using the register indirect addressing mode.
5384 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5386 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5387 check 24bit operands for overflow.
5388 (check_operand): Likewise.
5390 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5392 * doc/as.texinfo (Section): Document how to use the .section
5393 pseudo-op for COFF and ELF.
5395 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5397 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5399 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5401 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5402 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5403 store them. Adjust other RELAX_MIPS16 macros.
5404 (RELAX_MIPS16_DSLOT): Define.
5405 (RELAX_MIPS16_JAL_DSLOT): Define.
5406 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5407 handling of whether previous instruction has a fixup. Set
5408 prev_insn_reloc_type.
5409 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5410 (mips16_extended_frag): Use the right base address for a PC
5411 relative add or load.
5412 (md_convert_frag): Likewise. If a PC relative add or load is
5413 used, record the alignment for the section.
5415 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5417 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5418 linkonce section into a reloc against the section symbol.
5420 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5421 branch instructions.
5423 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5424 system, don't set the section alignment to 2**4.
5425 (s_change_sec): Likewise.
5426 (append_insn): Call record_alignment for the section.
5427 (md_section_align): Don't align the section size for an embedded
5430 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5432 * write.c (adjust_reloc_syms): Make sure that symbols are
5433 resolved; expression symbols may have been skipped.
5434 * config/obj-coff.c (fixup_segment): Likewise.
5436 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5438 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5439 BFD_RELOC_24_PLT_PCREL relocation.
5440 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5442 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5444 * config/tc-d10v.c (write_2_short): Remove code that called
5445 parallel_ok() when the programmer specified parallel instructions.
5447 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5449 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5452 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5453 * config/tc-mn10300.c (md_assemble): Likewise.
5455 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5457 * config/tc-mips.c (append_insn): Make sure there is enough room
5458 in a frag after a mips16 instruction to switch it with a jump
5461 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5462 attempt to use a non absolute symbol in an extending frag.
5464 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5466 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5467 * config/tc-mn10200.h: Likewise.
5469 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5471 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5472 UNGET rather than PUT. Set old_state before setting state to -2.
5474 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5475 when extending because the value is exactly maxtiny + 1.
5477 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5478 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5479 (RELAX_MIPS16_USER_SMALL): Define.
5480 (RELAX_MIPS16_USER_EXT): Define.
5481 (mips16_small, mips16_ext): New static variables.
5482 (append_insn): Pass mips16_small and mips16_ext to
5483 RELAX_MIPS16_ENCODE.
5484 (mips16_ip): Set mips16_small and mips16_ext.
5485 (mips16_immed): Don't check mips16_autoextend.
5486 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5488 * write.c (write_relocs): Print an error for an out of range
5489 fixup, rather than calling abort.
5491 * as.c (main): Unlink the output file if there are errors while
5492 generating the fixups.
5494 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5496 * config/tc-mips.c (mips16_extended_frag): Don't call
5498 (md_convert_frag): Call resolve_symbol_value before calling
5499 S_GET_VALUE, and don't add in the frag address.
5501 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5502 and use them when reporting errors. Change all callers.
5504 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5506 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5507 Remove '$' prefixing for registers.
5509 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5511 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5512 is initialized before using it.
5513 (d10v_cleanup): No longer uses its argument, so make it void.
5515 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5517 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * write.c (fixup_segment): Don't discard the symbol for a PC
5520 relative fixup to an absolute symbol.
5522 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5524 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5525 with multiple sections.
5527 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5529 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5530 no-mips-16 to no-mips16.
5531 (s_mipsset): Accept .set mips16 and .set nomips16.
5533 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5535 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5536 argument, and check for +/- constant following the suffix, folding
5537 it into the expression.
5538 (ppc_elf_cons): Change ppc_elf_suffix calls.
5539 (md_assemble): Ditto.
5540 (shlib): Replace boolean mrelocatable with enumeration shlib.
5541 (md_parse_option): Discriminate between PIC style shared libraries
5543 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5546 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5548 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5549 change the comment characters.
5551 * config/tc-ppc.c (comment_chars): Delete in favor of
5553 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5555 (ppc_comment_chars): Select appropriate comment chars by default.
5556 (msolaris): New flag for -m{,no-}solaris.
5557 (md_parse_option): Recognize -K pic. Add support for
5559 (md_show_usage): Update.
5560 (md_begin): Do not set ELF flags if Solaris.
5561 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5562 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5564 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5566 * as.c (main): Correct handling of flag_always_generate_output.
5568 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5570 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5571 fx_offset, not fx_addnumber.
5573 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5576 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5578 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5580 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * config/tc-mips.c (md_section_align): Check for an alignment of
5583 4, not an alignment of 16. Corrects August 7 patch.
5585 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5587 * configure, conf.in: Rebuild with autoconf 2.12.
5589 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5590 alignment is specified.
5592 Add support for mips16 (16 bit MIPS implementation):
5593 * config/tc-mips.c: Extensive additions for mips16 support, not
5595 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5596 (insn_uses_reg): Change last parameter to an enum.
5597 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5598 (md_relax_frag): Define as mips_relax_frag.
5599 (mips_relax_frag): Declare.
5600 (struct mips_cl_insn): Add use_extend and extend fields.
5601 (tc_fix_adjustable): Define.
5602 * config/obj-elf.h (S_GET_OTHER): Define.
5603 (S_SET_OTHER): Define.
5605 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5607 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5608 o and p operand specifiers.
5610 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5612 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5613 (relax_segment, case rs_org): Move code inside braces. Move locals
5614 target,after inside too.
5615 (relax_segment, case rs_machine_dependent): Guts moved to ...
5616 (relax_frag): New function.
5617 Call md_prepare_relax_scan if defined.
5618 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5621 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5623 * config/tc-mn10300.c (address_registers): Use '$' as register
5624 prefix instead of '%'.
5625 (data_registers, other_registers, md_assemble): Likewise.
5627 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5628 (data_registers, other_registers, md_assemble): Likewise.
5630 * config/tc-mn10300.c (md_assemble): Correctly determine the
5631 correct location and type for each relocation.
5632 (md_pcrel_from): Simplify.
5634 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5636 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5637 converted into branch around branch.
5639 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5641 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5642 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5644 * config/tc-mn10300.c (md_begin): Set linkrelax.
5645 (md_assemble): Create fixups as needed.
5646 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5648 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5650 * config/tc-d10v.c (parallel_ok): When automatically converting
5651 serial ops to parallel, do not consider a branch as the first
5654 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5656 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5658 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5660 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5662 (check_operand): Likewise.
5664 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5666 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5668 (write_2_short): Call parallel_ok to check whether two short
5669 instructions the user requested execute in parallel, can be
5672 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5674 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5675 allow a branch and link in parallel with an exe instruction.
5677 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5679 * doc/c-d10v.texi: Add info on @word modifier.
5681 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5683 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5684 operands are assumed to be 32bits. Use "bits" field to hold the
5685 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5686 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5689 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5690 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5692 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5693 MN10300_OPERAND_SPLIT.
5695 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5697 * config/tc-mn10300.c (md_assemble): Insert operands into
5698 the extension part of the instruction if necessary.
5699 (mn10300_insert_operand): Accept pointer to extension word
5700 argument. Make insn a pointer argument too. Return type
5701 is now void. All callers changed.
5703 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5705 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5706 repeated register operands.
5708 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5710 * doc/as.texinfo: Added section on reporting bugs.
5712 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5713 alpha_macro emit field to expect a const argument, and change the
5714 arg field to be const. Fix some spacing to follow the GNU
5717 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5719 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5720 (pca56) and 21264 (ev6) cpus.
5721 (md_apply_fix): Private relocation types are now negative.
5722 (alpha_force_relocation): Likewise.
5723 (tc_gen_reloc): Likewise.
5724 (emit_insn): Likewise.
5725 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5726 (emit_stX): Likewise.
5727 (emit_sextX): Likewise.
5729 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5731 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5732 a symbol found in a reloc.
5734 * symbols.c (resolve_symbol_value): Improve the error message if
5735 an undefined symbol is used in an expression.
5737 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5739 * doc/internals.texi: Rewrite, and add a lot of documentation.
5740 * doc/Makefile.in (internals.info): New target.
5742 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5744 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5745 against weak symbols.
5747 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5749 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5752 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5753 fixup at the right address within the frag.
5755 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5756 to an absolute value, instead increment it as needed.
5758 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5759 * config/tc-v850.c: Fix some indention problems.
5760 (md_relax_table): Define for D9->D99 branch displacement
5762 (md_convert_frag): Do something useful instead of aborting.
5763 (md_estimate_size_before_relax): Likewise.
5764 (md_assemble): Note if the matching instruction has a relaxable
5765 operand. If it does, allocate frag with frag_var and don't
5768 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5770 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5771 write out any buffered instructions when a ".end" is found.
5773 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5775 * read.c (read_a_source_file): New hook md_cleanup().
5777 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5779 * write.c (fix_new_exp): Use make_expr_symbol to build an
5780 expression symbol for a complex fixup.
5782 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5784 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5785 hacks to improve parsing of complex hi, lo, zda, etc
5787 (md_assemble): Don't demand and eat a trailing ')' after finding
5788 a v850 relocation prefix. Sign extend the constant in a
5789 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5791 (parse_cons_expression_v850): Don't eat a trailing ')' after
5792 finding a v850 relocation prefix.
5794 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5795 (TC_CONS_FIX_NEW): Likewise.
5796 * config/tc-v850.c (parse_cons_expression_v850): New function.
5797 (cons_fix_new_v850): Likewise.
5799 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5801 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5803 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5804 for an unknown relocation type.
5806 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5808 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5811 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5813 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5814 differently for movea & sst/sld insns.
5816 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5818 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5821 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5823 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5824 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5825 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5826 frob_file_after_relocs field.
5827 * config/obj-elf.c (elf_format_ops): Likewise.
5828 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5829 including obj-elf.h.
5831 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5833 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5834 specially if not ELF.
5835 (md_apply_fix): Handle BFD_RELOC_64.
5836 (tc_gen_reloc): Handle BFD_RELOC_64.
5838 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5839 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5842 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5843 Don't check S_GET_OTHER.
5845 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5847 * config/tc-mips.c (mips_ip): Accept an odd floating point
5848 register with l.s or s.s.
5850 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5852 (obj_aout_type): New static function.
5854 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5856 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5858 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5860 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5861 and sdaoff expressions.
5863 * write.c (fixup_segment): Don't add symbol value to addend if
5864 TC_V850 and OBJ_ELF.
5865 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5868 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5869 (md_pcrel_from_section): Likewise.
5870 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5872 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5874 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5875 (md_pcrel_from_section): New function.
5876 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5878 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5880 * config/tc-mips.c (load_register): Add cast to offsetT when using
5883 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5885 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5886 (elf_frob_file_after_relocs): ... here. New function.
5887 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5888 * write.c (write_object_file): Call *frob_after_relocs after the
5889 call to write_relocs.
5891 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5893 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5894 symbol, as this messes up linking. Instead, expand the recursive call
5895 inline and change up the appropriate bits to get the 0x8000 offset
5896 in the reloc addend.
5898 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5900 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5901 two symbols in the same segment to be adjusted.
5903 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5904 * configure: Rebuild.
5906 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5908 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5910 (ppc_elf_validate_fix): Ditto.
5911 (md_assemble): Ditto.
5913 (ppc_pe_section): Ditto.
5914 (ppc_frob_symbol): Ditto.
5916 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5918 * config/mn10300.c (md_assemble): Pass an extra shift count
5919 to mn10300_insert_operand based on the opcode format.
5920 (mn10300_insert_operand): Accept and use extra shift count
5923 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5924 formats rather than hard-coded constants.
5926 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5927 are 7 bytes long. Write out instructions in big-endian format.
5929 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5931 * config/tc-mn10300.c (md_assemble): Tweak further so
5932 that all instructions are parsed correctly.
5934 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5936 * as.h: Include libiberty.h.
5937 (xmalloc, xrealloc): Don't declare.
5938 * as.c: Don't include libiberty.h.
5939 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5940 * config/tc-mips.c: Likewise.
5941 * messages.c: Likewise.
5942 (xstrerror): Don't declare.
5943 * xmalloc.c: Remove.
5945 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5947 * config/tc-mn10300.h (pre_defined_registers) Remove.
5948 (system_registers, cc_names): Likewise.
5949 (address_registers, data_registers, other_registers): New register
5951 (register_name, system_register_name, cc_name): Remove.
5952 (mn10300_reloc_prefix): Likewise.
5953 (data_register_name): New function.
5954 (address_register_name, other_register_name): Likewise.
5955 (md_assemble): Rough cut at parsing operands. Remove lots of
5957 (md_apply_fix3): Disable for now.
5959 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5961 * config/tc-m68k.c (select_control_regs): New function, extracted
5962 out of m68k_init_after_args.
5963 (m68k_init_after_args): Use it.
5964 (mri_chip): Use it here as well to update set of allowed control
5967 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5969 * config/obj-elf.c (elf_begin): New function.
5970 (obj_elf_section): Add the section symbol to the symbol table.
5971 * config/obj-elf.h (obj_begin): Define.
5972 (elf_begin): Declare.
5973 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5976 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5978 * config/obj-coff.c (fixup_segment): Subtract the section address
5979 from a PC relative reloc if TC_M68K.
5981 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5983 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5984 .uaxword available even if not OBJ_ELF.
5985 (md_atof): Remove unused local variable wordP.
5987 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5989 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5990 for Matsushita MN10x00 support.
5991 * configure.in: Recognize mn10x00-*-*
5992 * configure: Rebuilt.
5994 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5996 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5997 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5998 (load_expression): track clobbering of base reg before jmp/jsr.
5999 (s_alpha_file): pass case_hack flags and source filename via
6000 symbol table to bfd.
6001 * tc-alpha.h (TC_CONS_FIX_NEW): define
6003 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
6005 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
6006 * configure: Rebuild.
6008 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
6010 * read.c (s_macro): Warn if a macro has the same name as a
6012 (s_space): In m68k MRI mode, align to a word boundary.
6013 * macro.c (define_macro): Add namep parameter. Change all
6015 * macro.h (define_macro): Update declaration.
6017 * as.c (show_usage): Print bug report address.
6018 (parse_args): Change version printing to match current GNU
6020 * gasp.c (show_usage): Print bug report address.
6021 (main): Change version printing to match current GNU standards.
6023 * config/tc-m68k.c (init_table): Correct access control unit
6024 register numbers. From Ken Rose <rose@netcom.com>.
6026 * config/tc-alpha.c: Add some static function prototypes.
6027 (alpha_macros): Move to top of file. Make static.
6028 (alpha_num_macros): Move to top of file.
6030 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
6032 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
6035 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
6037 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
6038 and just call sprintf_vma.
6040 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
6042 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
6044 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
6046 * read.c (float_cons): Call md_flush_pending_output if it is
6049 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6051 * config/tc-d10v.c (md_operand): Created. Allows operands to
6053 * config/tc-d10v.h (md_operand): Undefined.
6055 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
6057 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
6058 (md_assemble): A fixup width of '3' means a 1 byte reloc.
6060 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
6062 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
6063 reloc for the i960 for a reloc in the same section. This undoes
6064 one of the two changes made Aug 19.
6066 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
6068 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6069 symbols to the position of the debugging information.
6071 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
6073 * expr.c (expr): Always use unsigned right shifts for >>.
6075 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
6077 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6078 slots when processing BL fixups.
6080 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6081 on the first half of the instruction.
6083 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6085 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6086 stabs expression, rather than giving an error.
6088 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6091 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6093 * config/tc-mips.c (append_insn): Fill in the value for a constant
6094 jump, rather than creating a reloc.
6096 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6098 * config/tc-mips.c (append_insn): Don't swap an instruction which
6099 sets a condition code with an instruction which uses a condition
6101 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6104 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6105 (mips_ip): Give a better error message if the ISA level is wrong.
6106 (md_parse_option): Recognize -mcpu=[v][r]5000.
6108 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6110 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6112 (load_register): Ensure hi32 bits are not lost during lo32bit
6113 processing. Fix shift offset that was overflowing into the next
6114 instruction field. Add code to generate shorter sequences for
6115 constants with a single contiguous seqeuence of ones.
6117 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6119 * config/tc-d10v.c (d10v_dot_word): New function to support
6120 "@word" with the word pseudo-op.
6121 (md_apply_fix3): Cleanup and changes to support correct sizes
6122 for 16 and 18-bit relocs.
6124 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6126 * configure.in (sparc-*-aout): Set `em'.
6127 * configure: Regenerated.
6128 * config/te-sparcaout.h: New file.
6129 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6130 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6131 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6132 (SPECIAL_CASE_{SETSW,SETX}): Define.
6133 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6134 (md_begin): Delete setting of `target_big_endian'.
6135 (output_insn): New function.
6136 (md_assemble): Rewrite. Add `setx' support.
6137 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6139 (md_atof): Add little endian support.
6140 (md_number_to_chars): Likewise.
6141 (md_apply_fix): Likewise.
6142 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6143 (md_parse_option): Likewise.
6144 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6146 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6148 * ecoff.c (ecoff_new_file): New function.
6149 * ecoff.h (ecoff_new_file): Declare.
6150 * config/obj-ecoff.h (obj_app_file): Define.
6152 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6154 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6155 symbol by 32k so that our 16-bit signed offset can address the
6156 entire chunk. Reported by <matt@lkg.dec.com>.
6158 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6160 * config/tc-mips.c (load_register): Remove unused variable tmp.
6162 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6164 * config/tc-mips.c (load_register): Remove unnecessary code that
6165 was causing the high 32bits of 64bit constants to be lost.
6167 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6169 * config/tc-d10v.c: Added changes to support function
6170 pointers and "@word" syntax.
6172 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6174 * config/tc-v850.c: Remove commented out and #if 0'd code.
6175 (v850_reloc_prefix): Provide prototype.
6176 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6178 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6179 (md_assemble): Add default to case statement.
6181 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6183 * config/tc-v850.c (md_assemble): Compute size of the instrction
6186 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6189 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6191 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6192 routines to fetch/store the updated instruction from/to memory.
6193 (v850_insert_operand): If the operand has a specialized insert
6196 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6198 * config/tc-v850.c (reg_name_search): Align calling convention to
6199 be like identical function found in tc-ppc.c.
6200 (get_reloc): Removed.
6201 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6202 (md_assemble): emit fixups.
6203 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6205 (md_apply_fix3): handle fixups/relocs.
6206 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6208 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6211 * configure.in (sh-*-elf*): New target.
6212 * config/tc-sh.h (TARGET_ARCH): Define.
6213 (WORKING_DOT_WORD): Define.
6214 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6215 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6216 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6217 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6218 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6219 (SUB_SEGMENT_ALIGN): Likewise.
6220 (RELOC_32): Don't define.
6221 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6222 (target_big_endian): Declare if OBJ_ELF.
6223 (TARGET_FORMAT): Define if OBJ_ELF.
6224 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6226 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6227 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6228 (struct sh_count_relocs): Define.
6229 (sh_count_relocs): New static function, broken out of
6230 sh_frob_file. Add BFD_ASSEMBLER code.
6231 (sh_frob_section): Likewise.
6232 (sh_frob_file): Call sh_frob_section.
6233 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6234 call section_symbol rather than seg_info (seg)->dot.
6235 (md_section_align): Add OBJ_ELF version.
6236 (SWITCH_TABLE_CONS): Define.
6237 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6238 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6239 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6241 (struct reloc_map): Define if not BFD_ASSEMBLER.
6242 (coff_reloc_map): Likewise.
6243 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6244 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6245 * write.c (write_relocs): Ifdef out fx_where test which triggers
6246 inappropriately for SH ELF.
6247 (write_object_file): Call tc_frob_file_before_adjust and
6248 obj_frob_file_before_adjust if they are defined.
6250 * write.c (write_object_file): Use BFD_RELOC_16, not
6251 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6253 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6256 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6258 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6259 branch sizes in across sections.
6261 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6263 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6266 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6268 * config/tc-v850.c (md_begin): Deal with end of opcode
6271 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6273 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6274 the wrong opcode for cases like st2w where there are many forms
6275 of the same instruction.
6277 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6279 * expr.c (operand): If md_parse_name is defined, call it before
6280 calling symbol_find_or_make.
6281 * config/tc-ppc.h (md_parse_name): Define.
6282 (ppc_parse_name): Declare.
6283 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6285 (register_name): Update call to reg_name_search.
6286 (cr_operand): New static variable.
6287 (cr_names): New static const array.
6288 (ppc_parse_name): New function.
6289 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6290 cr_operand before calling expression.
6292 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6294 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6295 hppa_gen_reloc_type call.
6297 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6299 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6300 on addresses. Improved error messages.
6301 * doc/c-d10v.texi: Added docs for register pairs.
6303 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6305 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6308 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6310 * ecoff.c (init_file): Initialize fMerge to 1.
6311 (add_file): Restore old file merging code, but only merge files if
6313 (ecoff_directive_loc): Clear fMerge field of current file.
6314 (ecoff_generate_asm_lineno): Likewise.
6316 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6318 * doc/c-d10v.texi: Fix typo.
6320 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6322 * config/tc-v850.c (md_assemble): Correct bit masking for
6323 hi and lo expressions.
6325 * config/tc-v850.c (md_assemble): Rough cut at demanding
6326 "ep" or "r30" in sst and sld instructions.
6327 (md_apply_fix3): Don't abort. Just warn that we don't
6330 * config/tc-v850.c (CC_NAME_CNT): Define.
6331 (cc_name): New function.
6332 (md_assemble): Handle V850_OPERAND_CC correctly.
6334 * config/tc-v850.c (md_assemble): Don't forget to initialize
6337 * config/tc-v850.c (reg_name_search): Generalize to search
6338 any given register table.
6339 (register_name): Pass appropriate table and size to reg_name_search.
6340 (system_register_name): New function.
6341 (SYSREG_NAME_CNT): Define.
6342 (md_assemble): Handle operands which are system registers.
6344 * config/tc-v850.c (md_assemble): If we find a register, but the
6345 opcode doesn't want a register, then we don't have a match.
6346 (md_assemble): Get size of the instruction from the opcode table.
6348 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6350 * configure.in: Set and substitute HLDENV.
6351 * configure: Rebuild.
6352 * Makefile.in (HLDENV): New variable.
6353 (as.new): Use $(HLDENV).
6355 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6356 if an array dimension is not known.
6358 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6360 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6361 * doc/c-d10v.texi: Cleanup.
6363 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6365 * config/tc-v850.c: New file.
6366 * config/tc-v850.h: New file.
6367 * configure (v850-*-elf): New target.
6368 * configure.in (v850-*-elf): New target.
6370 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6372 * doc/c-d10v.texi: New file.
6373 * doc/all.texi: Added D10V stuff.
6374 * doc/as.texinfo: Added D10V stuff.
6376 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6378 * config/tc-d10v.c: All references to defined symbols should
6379 now use the optimal instruction. .float and .double now work.
6381 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6383 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6384 section address for the i960 as is done for the i386.
6386 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6388 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6389 case, forward-include bfd/elf-bfd.h.
6391 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6393 * config/tc-d10v.c: Add additional information to the opcode
6394 table to help determinine which instructions can be done
6397 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6399 * config/tc-arm.c: Major changes to add Thumb support, with lots
6400 of change input from <rearnsha@armltd.co.uk>.
6401 Reverted to INSN_SIZE macro, rather than insn_size variable.
6402 (insns): Added ARM "bx" instruction support.
6403 (tinsns): Added Thumb instruction definition structure.
6404 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6405 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6406 (opcode_select,s_arm,s_thumb,s_code): Added.
6407 (decode_shift): Allow upper-case RRX.
6408 (do_ldst): Simpler halfword support.
6409 (do_ldmstm): Improved.
6410 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6411 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6412 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6413 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6414 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6416 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6417 (md_parse_option): Add support for -mthumb.
6418 (md_show_usage): Updated to reflect new command line option.
6419 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6420 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6421 fragment information to be held.
6423 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6425 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6426 non-null, but is a constant.
6427 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6428 so that error reporting will work correctly.
6430 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6432 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6433 against weak symbols.
6435 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6437 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6438 (ppc_force_relocation): Declare if OBJ_XCOFF.
6439 * config/tc-ppc.c (ppc_force_relocation): New function if
6442 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6444 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6446 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6448 * config/tc-d10v.c: Fix problem with relocs.
6450 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6452 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6453 with nops if not in data_section or bss_section.
6455 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6457 Add support for openVMS/Alpha.
6458 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6459 * config/obj-evax.c: New file.
6460 * config/obj-evax.h: New file.
6461 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6463 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6464 defined. Add case for bfd_target_evax_flavour.
6465 * config/vms-a-conf.h: New file.
6466 * conf-a-gas.com: New file.
6467 * configure.in: Add target alpha-*-*vms*.
6468 * configure: Rebuild.
6469 * makefile.vms: New file.
6470 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6471 Don't call ffs on openVMS/Alpha.
6473 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6475 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6476 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6478 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6479 (NEED_DECLARATION_SBRK): New macro.
6480 * configure, conf.in: Rebuild.
6481 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6482 (strstr): Declare if NEED_DECLARATION_STRSTR.
6483 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6485 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6487 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6488 by a constant before entering the main switch. Reject attempts to
6489 apply an arithmetic function to non-absolute symbols, except for
6490 the special case of subtraction of two symbols in the same
6493 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6494 not to more than a 16 byte boundary.
6496 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6497 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6498 (tc_gen_reloc): If out of memory call as_fatal rather than
6499 assert. If no howto found, call as_bad_where rather than
6500 as_fatal. Change the error message slightly. Set howto to a
6501 non-NULL value in order to keep going.
6503 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6505 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6507 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6509 * config/tc-h8300.c (get_specific): New operand "size" derived
6510 from ".b", ".w" and ".l" extensions. All callers changed. If
6511 the base instruction has no operands, then use the size to
6512 determine which specific instruction to use.
6514 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6516 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6518 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6520 * config/tc-mips.c (md_section_align): Don't change addr if
6523 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6525 * config/tc-hppa.c: Revert yesterday's changes.
6527 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6529 * config/tc-d10v.c: Disable range checking on 16-bit values.
6531 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6533 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6534 not just the ones that don't match.
6536 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6538 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6540 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6542 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6543 pre-cursor to adding Thumb support. Also added cpu_variant flag
6544 information to each of the asm_flg structures.
6545 (md_parse_option): Updated ARM7 parsing to allow 't' for
6546 thumb/halfword support, aswell as 'm' for long multiply.
6547 (md_show_usage): Updated help message.
6548 (md_assemble): Check that instruction flags are applicated to the
6549 current cpu variant.
6550 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6551 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6552 signextension instructions.
6553 (do_ldst): Generate halfword and signextension variants if
6554 mnemonic flags match.
6555 (ldst_extend): Do not allow shifts in the offset field of halfword
6556 or signextension instructions.
6557 (validate_offset_imm): Provide check on halfword and signextension
6559 (add_to_lit_pool): Merge identical literal pool values.
6561 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6563 * config/tc-hppa.c (selector_table): Add 'E' selector.
6564 (cons_fix_new_hppa): Don't coke on e_esel.
6565 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6566 to help generate exception handling tables.
6567 (md_apply_fix): Don't try to apply fixups with an e_esel
6569 (hppa_fix_adjustable): Fixups with e_esel selectors
6572 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6574 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6577 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6579 * config/tc-d10v.c: Added lots of error checking. Added hacks
6580 to support accumulator shifts.
6582 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6584 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6585 (S_CLEAR_EXTERNAL): Likewise.
6586 (S_SET_WEAK): Remove error; just let .weak override.
6588 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6590 * config/tc-d10v.c (md_assemble): Now handles multiline
6593 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6595 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6596 Added kludge for divs instruction. Fixed minor problem with
6597 multiple text sections.
6598 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6600 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6602 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6603 addresses to be right-shifted by 2.
6605 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6607 * config/tc-d10v.c: Many changes to get relocs working.
6608 (register_name): No longer creates a symbol for register names.
6609 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6610 (d10v_insert_operand): Now works correctly for either container.
6611 * config/tc-d10v.h (d10v_cleanup): Declare.
6613 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6615 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6616 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6618 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6620 * tc-alpha.c: Patches to track current minimum alignment to reduce
6621 the number of fragments created with frag_align.
6622 (alpha_current_align): New static variable.
6623 (s_alpha_text): Reset alignment to 0.
6624 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6625 (s_alpha_stringer, s_alpha_space): New functions.
6626 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6627 (alpha_cons_align): New function to replace both of them.
6628 (emit_insn): Only align if alpha_current_align is less than 2;
6629 reset alpha_current_align to 2.
6630 (s_alpha_gprel32): Likewise.
6631 (s_alpha_section): New function. Basically duplicate the other
6632 alpha section change hooks. Only define for ELF.
6633 (s_alpha_float_cons): Simplify alignment handling.
6634 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6635 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6636 Don't define the s_alpha_cons pseudo-ops. Do define
6637 s_alpha_stringer and s_alpha_space pseudo-ops.
6638 (alpha_align): Skip if less than current default alignment. Set
6640 * tc-alpha.h (md_flush_pending_output): Remove.
6641 (md_cons_align): Add.
6643 * tc-alpha.c: Add oodles of function description comments.
6644 (md_bignum_to_chars): Remove; there are no callers.
6645 (md_show_usage): Mention some more variants.
6647 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6649 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6650 * configure.in (sparc-*-sysv4*): New target.
6651 * configure: Rebuild.
6653 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6654 uaxword to use s_uacons.
6655 (sparc_no_align_cons): New static variable.
6656 (s_uacons): New static function.
6657 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6660 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6662 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6663 5 with regard to shared libraries.
6664 * configure: Rebuild.
6666 * config/tc-m68k.c (m68k_ip): Use the correct length when
6667 allocating space for the unsupported architecture error message.
6669 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6671 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6673 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6675 * config/tc-d10v.c: New file.
6676 * config/tc-d10v.h: New file.
6677 * configure (d10v-*-elf): New target.
6678 * configure.in (d10v-*-elf): New target.
6680 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6682 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6684 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6686 * config/tc-alpha.c (alpha_align): Change fill parameter
6687 to a pointer. Take NULL as 0 or nop depending on section. Change
6689 (s_alpha_align): Rename local variables.
6691 * doc/as.texinfo (.align): Document action of omitted
6694 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6696 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6697 when an unsupported PC relative reloc is seen, rather than calling
6700 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6701 Instead, check state when '#' comment is seen.
6703 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6705 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6707 (tc_gen_reloc): If fixup was changed to be PC relative, change
6708 reloc type accordingly. Use name of reloc in error message.
6710 * as.h: Don't define const or volatile.
6711 * flonum.h: Don't define const.
6713 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6714 if fx_pcrel is set. Correct setting the addend case in the
6715 OBJ_ELF case (from Andreas Schwab
6716 <schwab@issan.informatik.uni-dortmund.de>).
6717 (md_show_usage): Correct -mfc5200 to -m5200.
6719 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6721 * doc/c-m68k.texi: Document -m5200 flag.
6722 * doc/as.texinfo: Likewise.
6724 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6727 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6729 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6730 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6732 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6734 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6736 * Released binutils 2.7.
6738 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6740 * config/tc-mips.c (mips_ip): Only perform range check when
6741 dealing with O_constant expressions.
6743 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6745 * m68k-parse.h (m68k_register): Add new coldfile control
6748 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6749 array of control registers for the coldfire.
6750 (cpu_of_arch): Added mcf5200.
6751 (archs): Added mcf5200.
6752 (init_table): Add new control registers.
6753 (m68k_ip): Added support for new control registers.
6754 (m68k_init_after_args): Likewise.
6756 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6758 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6760 * read.h (is_it_end_of_statement): Declare.
6761 * read.c (is_it_end_of_statement): Remove declaration.
6763 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6765 (md_assemble): Fix handling of @l with an unsigned constant. Add
6766 default case to reloc switch.
6768 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6770 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6771 * ecoff.c (last_lineno): New static variable.
6772 (add_procedure): Set last_lineno.
6773 (ecoff_directive_loc): Likewise.
6774 (ecoff_generate_asm_lineno): Likewise.
6775 (ecoff_fix_loc): New function.
6776 * ecoff.h (ecoff_fix_loc): Declare.
6777 * config/tc-mips.c (append_insn): When inserting nops, and using
6778 ECOFF debugging, call ecoff_fix_loc.
6780 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6782 * config/tc-h8300.c (build_bytes): If an operand type is
6783 marked as SRC_IN_DST retrieve it from the "destination" op.
6785 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6787 * configure.in (arm-*-riscix*): Set emulation to riscix.
6788 * configure: Rebuild.
6789 * config/te-riscix.h: New file to define TE_RISCIX.
6791 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6793 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6795 * Makefile.in (config.status): Just run config.status as other
6798 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6800 * mpw-config.in (TARGET_OS): Add definition to conf.
6802 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6804 * config/tc-mips.c (append_insn): Parenthesize
6805 cop_interlocks expressions.
6807 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6809 * listing.c (listing_print): Close the listing file if it is not
6810 stdout. Close the other files opened for the listing.
6812 * config/tc-sparc.h (md_cons_align): Define.
6813 (sparc_cons_align): Declare.
6814 (HANDLE_ALIGN): Define.
6815 (sparc_handle_align): Declare.
6816 * config/tc-sparc.c (sparc_cons_align): New function.
6817 (sparc_handle_align): New function.
6818 * read.c (cons_worker): Call md_cons_align if it is defined.
6820 * as.h (struct frag): Add fr_file and fr_line fields.
6821 * frags.c (frag_new): Set fr_file and fr_line.
6822 (frag_var): Likewise.
6823 (frag_variant): Likewise.
6825 * as.h (struct frag): Remove unused align_mask and align_offset
6828 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6829 From <uddeborg@carmen.se>.
6831 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6833 * configure.in (mips-*-osf*): New target.
6834 * configure: Rebuild.
6836 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6838 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6840 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6841 between co-processor comparisons and branches for the VR4300.
6843 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6845 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6846 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6848 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6849 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6850 includedir): Use autoconf set values.
6853 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6855 * listing.c (listing_eject): Don't do anything if listing is 0.
6856 (listing_list): Likewise.
6857 (listing_source_line): Likewise.
6858 (listing_title): Don't save title if listing is 0.
6859 (listing_source_file): Check listing rather than listing_tail.
6861 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6862 using shared libraries.
6863 * configure: Rebuild.
6865 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6867 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6868 absolute expression if a relocation type was specified.
6870 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6872 * configure.in: Add support for *-*-rtems* configurations.
6873 * configure: Rebuild.
6875 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6877 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6878 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6879 opcodes library for alpha.
6880 * configure: Rebuild with autoconf 2.10.
6881 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6882 use new opcode table.
6883 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6884 (LOCAL_LABEL): Define differently if OBJ_ELF.
6885 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6886 * config/alpha-opcode.h: Remove.
6887 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6888 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6889 include/opcode/alpha.h rather than config/alpha-opcode.h.
6891 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6893 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6894 relocation symbol was not resolved.
6895 * config/obj-coff.c (do_relocs_for): Likewise.
6897 * write.c (adjust_reloc_syms): Refetch the symbol section after
6898 calling S_GET_VALUE, since it may have changed.
6900 * expr.c (struct expr_symbol_line): Define.
6901 (expr_symbol_lines): New static variable.
6902 (make_expr_symbol): Add entry to expr_symbol_lines.
6903 (expr_symbol_where): New function.
6904 * expr.h: Use extern on function declarations.
6905 (expr_symbol_where): Declare.
6906 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6907 rather than printing the meaningless name of an expression
6910 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6912 * config/tc-i386.c (md_number_to_chars): Deleted.
6913 * config/tc-i386.h (md_number_to_chars): New macro.
6915 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6917 (load_symbol_address, load_expression): Use build_mem.
6918 (build_operate): New function.
6919 (emit_addq_r): Use it.
6921 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6923 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6925 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6927 * config/tc-vax.h (NOP_OPCODE): Define.
6929 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6931 * config/obj-vms.h (S_IS_COMMON): Define.
6932 (S_IS_LOCAL): Check for \002 as well as \001.
6933 (LONGWORD_ALIGNMENT): New macro.
6934 (SUB_SEGMENT_ALIGN): Use it.
6936 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6938 * config/vms-conf.h: Reconcile with conf.in.
6940 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6942 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6945 * doc/as.texinfo: Document that any number of hex digits can
6948 * as.c (struct defsym_list): Define.
6949 (defsyms): New static variable.
6950 (parse_args): Just put --defsym arguments on defsyms list, rather
6952 (main): Define defsyms after output file is created.
6954 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6955 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6957 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6958 insn_error rather than calling check_absolute_expr.
6960 * as.c (emulation_name): Remove unused static variable.
6961 (default_emul_bfd_name): Add return NULL to avoid warning.
6962 * ecoff.c (ecoff_stab): Remove unused variables name and
6964 * frags.c (frag_new): Remove unused variable tmp.
6965 * hash.c (hash_grow): Parenthesize + within <<.
6966 (hash_print_statistics): Use %lu, not %d, to print unsigned
6968 * messages.c: Include "libiberty.h".
6969 (fprint_value): Add cast to avoid printf warning.
6970 (sprint_value): Likewise.
6971 * read.c: Include "ecoff.h".
6972 (emit_expr): Add casts to avoid printf warnings.
6973 * read.h: Use extern for function declarations.
6974 (pop_insert): Declare.
6975 * stabs.c: Include "ecoff.h".
6976 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6977 former_last_fragP, and new_fragP.
6978 * subsegs.h (subsegs_print_statistics): Declare.
6979 * symbols.c (debug_verify_symchain): Change macro to discard
6981 * write.c (dump_section_relocs): Likewise.
6982 * write.h: Use extern for function declarations.
6983 (write_print_statistics): Declare.
6984 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6986 * config/e-mipself.c (mipself_bfd_name): Likewise.
6987 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6989 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6990 emit relocations against external symbols.
6992 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6993 message if bfd_reloc_type_lookup fails, rather than calling
6996 * config/tc-alpha.c (alpha_force_relocation): Add
6997 BFD_RELOC_12_PCREL to switch.
6999 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
7001 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
7002 TE_PE (Lfoo, not .Lfoo).
7004 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
7006 * read.c (s_fill): Don't warn about a zero repeat count.
7008 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
7009 coprocessor register.
7011 * config/tc-i386.c (md_assemble): When checking the size of a
7012 register to set the size of an instruction, do a bitwise and with
7013 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
7016 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7018 * config/tc-h8300.c (parse_reg): Tweak error messages.
7019 (build_bytes): Likewise.
7020 (skip_colonthing): Handle :32 suffix.
7021 (get_specific): Promote L_24 to L_32 if it makes a match.
7022 Don't always promote L_8 to L_16.
7023 (do_a_fix_imm): Clean up L_32 and L_24 handling.
7025 * config/tc-h8300.c (Smode): New variable.
7026 (h8300hmode): Turn off Hmode.
7027 (h8300smode): New function. Turn on Smode and Hmode.
7028 (md_pseudo_table): New ".h8300s" pseudo-op.
7029 (parse_reg): Handle "exr" register.
7030 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
7031 Handle "mach" and "machl" operands for ldmac.
7032 (get_specific): Handle "stm.l" and "ldm.l".
7033 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
7034 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
7037 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7039 * doc/as.texinfo: Reorder chapter of machine dependent options so
7040 that it is sorted by chip name.
7042 * doc/as.texinfo: Use consistant spelling of Vax.
7043 * doc/c-vax.texi: Likewise.
7045 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7047 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
7049 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
7050 (md_apply_fix): Likewise.
7051 (pa_try): New function.
7052 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
7054 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7056 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
7057 (pa_level): New function.
7059 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
7061 * listing.c (listing_newline): Don't do anything if listing is 0.
7063 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
7065 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7066 symbol_create, not symbol_new.
7068 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
7070 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7071 absolute symbol unless TC_FORCE_RELOCATION returns true.
7073 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7075 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7076 the symbol to a pointer. Don't set previous_file_symbol.
7077 Simplify symbol list rearrangement.
7078 (coff_frob_symbol): Don't do anything with C_FILE symbols.
7079 (coff_adjust_symtab): Don't check previous_file_symbol.
7081 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7083 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7085 (md_pseudo_table): Add ppc_elf_lcomm.
7087 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7089 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7090 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7091 (md_begin): Add digits to alt_notend_table.
7092 (md_parse_option): Make s a const pointer.
7094 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7095 (s_empty): New static function.
7097 * config/obj-coff.c (struct filename_list): Only define if not
7099 (filename_list_head, filename_list_tail): Likewise.
7100 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7101 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7102 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7103 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7104 remove the new symbol from the list.
7105 (obj_coff_endef, both versions): Call tag_insert even if there is
7106 an old symbol with the same name, if the old symbol does not
7108 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7109 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7110 symbol that will be moved to the end of the symbol list.
7111 (coff_adjust_section_syms): Always call section_symbol for .text,
7113 (coff_frob_section): Likewise. Also, remove unused variable
7116 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7117 manipulating frags directly.
7118 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7121 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7122 whether the next character is '*' before checking whether we are
7123 at the start of a line. Permit LINE_COMMENT_START to start a
7124 comment in state 1 (seen some whitespace) as well, to match the
7127 * gasp.c (do_align): Permit a fill value for .align.
7129 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7131 * read.c (next_char_of_string): Warn if a newline is seen in the
7132 middle of a string. Call bump_line_counters when appropriate.
7134 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7136 * symbols.c (colon): Use LOCAL_LABEL.
7138 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7140 * Makefile.in (install): Don't check to see if tooldir exists.
7141 Make $(tooldir) and $(tooldir)/bin.
7143 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7145 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7148 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7150 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7151 insn_error. Don't put the string "ERROR" in insn_error. Set
7152 insn_error rather than calling as_warn for an unsupported opcode.
7154 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7156 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7157 before permitting -64.
7158 * output-file.c (output_file_create): Remove duplicate
7161 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7163 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7164 section rather than a .reginfo section.
7165 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7168 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7169 bit value with the high bit set.
7171 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7173 * read.c (s_lcomm): Set section flags for .sbss section.
7175 * config/tc-mips.c (mips_64): New static variable.
7176 (mips_target_format): If mips_64, return elf64 targets rather than
7178 (md_longopts): Add "32" and "64".
7179 (md_parse_option): Handle -32 and -64.
7180 (md_show_usage): Mention -32 and -64.
7181 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7184 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7186 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7187 for Solaris compatibility.
7189 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7190 .stabd with 4 arguments into a .stabn.
7192 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7194 * config/tc-mips.c (macro): When passing X_add_number to
7195 macro_build, cast it to int first.
7197 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7199 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7200 created by emit_expr.
7202 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7203 as_perror rather than assert.
7205 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7207 * config/tc-mips.c (mips_ip): Mark sections created to hold
7208 floating point information as read only.
7210 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7212 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7214 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7216 * read.c (potable): Add .skip as a synonym for .space.
7218 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7219 4 arguments, providing the 4th argument is 0, to allow
7220 compatibility with the Solaris assembler.
7222 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7224 * config/tc-sh.h (struct sh_segment_info_type): Define.
7225 (TC_SEGMENT_INFO_TYPE): Define.
7226 (sh_frob_label): Declare.
7227 (tc_frob_label): Define.
7228 (sh_flush_pending_output): Declare.
7229 (md_flush_pending_output): Define.
7230 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7231 reloc before the instruction if necessary.
7232 (sh_frob_label): New function.
7233 (sh_flush_pending_output): New function.
7234 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7235 when looking for the reloc for the target of .uses.
7236 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7237 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7239 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7240 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7241 the absolute symbol.
7243 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7244 TC_SEGMENT_INFO_TYPE is defined.
7246 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7248 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7249 matches the register size.
7251 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7253 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7255 (do_relocs_for): Likewise.
7256 (fixup_segment): Don't just quit if linkrelax is set. Try to
7257 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7260 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7262 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7263 relative relocations with -mrelocatable. Also allow unfixed
7264 relocs in .ex_shared.
7266 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7268 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7269 non-zero before assuming this is a long file name.
7270 (w_strings): Likewise.
7271 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7273 * config/obj-coff.c (w_strings): Move declaration of i inside
7274 #ifdef block which uses it.
7276 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7278 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7279 "relaxmode". Output relocs which identify various relaxing
7280 possibilities for mov.[bwl] instructions.
7281 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7283 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7285 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7286 (MD_APPLY_FIX3): Define.
7287 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7289 (md_apply_fix3): Renamed from md_apply_fix.
7290 If pcrel reloc and symbol is in different section, undo effects
7293 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7295 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7296 any reloc with an LR% or RR% field selector for SOM.
7298 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7300 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7303 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7305 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7307 (yank_symbols): Likewise.
7309 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7311 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7312 BFD_ASSEMBLER, add name field.
7313 * config/obj-coff.c: Include "libiberty.h".
7314 (coff_header_append): Handle long section names.
7315 (crawl_symbols): Just use the name field for the symbol name,
7316 without worrying about null byte termination.
7317 (w_strings): Handle long section names.
7318 (write_object_file): Likewise. Also, use the name field, rather
7320 (obj_coff_add_segment): Permit long section names.
7321 (obj_coff_init_stab_section): Use the name field, rather than
7323 (adjust_stab_section): Likewise.
7324 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7326 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7327 (mem_fmt): Likewise.
7328 (md_apply_fix): Don't check fx_im_disp field.
7330 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7332 * configure.in: Add * after sparc*-*-vxworks.
7333 * configure: Rebuild.
7335 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7336 define it to comment_chars. Use tc_comment_chars rather than
7338 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7339 * config/tc-m68k.h (tc_comment_chars): Define.
7340 (m68k_comment_chars): Declare.
7341 * config/tc-m68k.c (m68k_comment_chars): Rename from
7342 comment_chars. Change into a pointer rather than an array.
7343 (md_longopts): Add "bitwise-or".
7344 (md_parse_option): Handle OPTION_BITWISE_OR.
7345 (md_show_usage): Mention --bitwise-or.
7346 * doc/c-m68k.texi: Document --bitwise-or.
7348 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7350 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7353 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7354 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7355 correct handling of input line pointer, and call
7356 demand_empty_rest_of_line.
7358 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7360 * config/tc-sparc.c (in_bitfield_range): New static function.
7361 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7362 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7363 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7364 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7365 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7367 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7369 * config/obj-coff.c: BFD_ASSEMBLER:
7370 (coff_last_bf): New static variable.
7371 (coff_frob_symbol): Set endndx of a .bf symbol.
7373 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7374 (last_bfP): New static variable.
7375 (yank_symbols): Set endndx of a .bf symbol.
7377 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7379 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7380 and -s options. Add -be for good measure.
7382 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7384 * read.c (s_space): Support non-constant fill value. Handle fill
7385 value correctly for a size other than 1.
7387 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7389 * config/tc-arm.c (my_get_float_expression): Update call to
7390 gen_to_words, X_PRECISION changed from 6 to 5.
7392 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7394 * config/tc-ppc.c (register_name,reg_name_search): Move register
7395 name lookup from PE specific code to all targets. Add support for
7396 -mregnames/-mno-regnames to control whether register names are
7398 (md_assemble): Call register_name for all platforms.
7399 (md_parse_option): Add support for -mregnames/-mno-regnames.
7401 * configure.in (powerpcle*-*-solaris): Add support.
7402 (powerpc*-*-linux): Ditto.
7403 * configure: Regenerate.
7405 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7407 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7409 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7410 be associated with a single %lo reloc.
7412 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7413 before comparing against MAX_GPREL_OFFSET, so that negative
7414 numbers are handled correctly.
7417 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7419 * config/tc-sparc.c (last_insn): New static variable.
7420 (md_assemble): Warn about putting floating point branches in a
7421 delay slot. If architecture is less than v9, insert NOP
7422 instructions between floating point instructions and floating
7423 point branches. (The SunOS assembler does both these operations.)
7424 Save the last instruction opcode.
7425 (sparc_ip): Add pinsn parameter. Change caller.
7427 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7428 for byte jump to next instruction to skip empty frags.
7430 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7432 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7433 for addq with a 16 bit signed value, just emit a lda instruction
7436 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7438 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7441 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7443 * configure.in: Permit --enable-shared to specify a list of
7445 * configure: Rebuild.
7447 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7449 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7450 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7452 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7454 * config/atof-ieee.c: Fix handling of denormalized extended
7455 precision numbers and overflow/underflow detection.
7456 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7457 not include the 16 bit gap in the m68k extended precision format.
7459 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7461 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7463 * configure: Rebuild.
7465 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7467 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7468 be accessed using the $gp register.
7469 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7471 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7473 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7474 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7476 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7478 * read.c (get_line_sb): Bump line counters based on
7479 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7480 call LISTING_NEWLINE.
7481 (s_macro): Don't call demand_empty_rest_of_line.
7482 * app.c (do_scrub_chars): When handling C style comments, unget
7485 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7487 * read.h (enum linkonce_type): Define.
7488 (s_linkonce): Declare.
7489 * read.c (potable): Add "linkonce".
7490 (s_linkonce): New function.
7491 * subsegs.h (segment_info_type): Add linkonce field to
7492 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7493 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7494 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7495 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7497 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7498 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7499 entry based on the linkonce field in segment_info.
7500 * doc/as.texinfo: Document .linkonce.
7502 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7504 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7506 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7508 * stabs.c (s_stab_generic): Call the listing functions before
7509 doing the rest of the processing, which may involve freeing the
7510 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7511 SEPARATE_STAB_SECTIONS case.
7513 * config/tc-hppa.c: Remove nested comment.
7514 (tc_gen_reloc): Move label done inside the ifdef in which it is
7516 (md_apply_fix): Pass pointers to correct types to libhppa.h
7517 functions. Always return a value.
7519 * config/tc-mips.h (tc_frob_file): Define.
7520 (mips_frob_file): Declare.
7521 * config/tc-mips.c (struct mips_hi_fixup): Define.
7522 (mips_hi_fixup_list): New static variable.
7523 (imm_unmatched_hi): New static variable.
7524 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7525 offset_reloc. Pass imm_unmatched_hi to append_insn.
7526 (append_insn): Add unmatched_hi parameter. If it is set, add the
7527 new fixup to mips_hi_fixup_list. Change all callers.
7528 (mips_ip): Set imm_unmatched_hi when appropriate.
7529 (mips_frob_file): New function.
7531 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7533 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7534 * configure: Regenerated.
7536 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7538 * as.c (main): Call bfd_set_error_program_name.
7540 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7542 * as.h (strdup): Don't declare.
7543 * stabs.c: Include libiberty.h
7544 (get_stab_string_offset): Use xstrdup rather than strdup.
7545 (s_stab_generic): Likewise.
7546 * as.c (parse_args): Likewise.
7547 * read.c (s_mri_sect): Likewise.
7549 * gasp.c (change_base): Recognize \(...) construct documented to
7550 pass through enclosed characters literally through to the output.
7551 (process_assigns): Likewise. Also, be more careful to avoid
7552 looking past the end of the buffer.
7554 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7556 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7557 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7559 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7561 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7563 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7565 * config/alpha-opcode.h: Added cvtst instruction.
7567 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7569 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7570 string. Extract the addend from the result of expression.
7572 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7574 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7575 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7576 mode, change the state to 3 rather than 1.
7578 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7580 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7581 correspond to 11 March change.
7583 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7585 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7586 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7588 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7590 * configure: Rebuild with autoconf 2.8.
7592 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7594 * config/atof-ieee.c (gen_to_words): Improve handling of
7595 X_PRECISION numbers. Based on patches from Andreas Schwab
7596 <schwab@issan.informatik.uni-dortmund.de>.
7598 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7600 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7602 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7603 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7604 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7605 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7608 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7610 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7612 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7614 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7615 (pa_def_subspaces): Add $MILLICODE$.
7616 (pa_spaces_begin): Set section flags for $MILLICODE$.
7618 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7620 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7621 not SHT_NOBITS. Don't tamper with flags based on type if a
7622 special section was found (revert Feb 29 change).
7624 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7625 if aligning to a longword boundary or greater.
7627 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7629 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7631 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7633 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7634 * configure: Regenerated.
7636 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7638 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7639 R_N1SEL since they're not defined for old versions of hpux.
7641 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7642 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7643 R_N0SEL and R_N1SEL.
7645 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7647 * flonum-konst.c: Add two more constants for 1e+-2048 and
7648 1e+-4096, and correct the other constants.
7650 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7652 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7654 * config/obj-elf.c (obj_elf_section): Allow predefined section
7655 types to set the nobits type. Avoid a shadowed declaration.
7657 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7659 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7660 reduce relocs using e_nlrsel field selectors.
7662 * write.c (fix_new_exp): Don't use #elif. Some compilers
7665 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7667 (pa_chk_field_selector): Handle new field selectors for SOM.
7669 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7671 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7672 * configure: Rebuild.
7673 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7674 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7676 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7679 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7681 * mpw-make.sed: Update to handle shared library support.
7683 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7685 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7686 the insn on mismatch.
7688 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7690 * configure.in: Add support for a29-coff.
7691 * configure: Rebuild.
7693 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7695 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7696 of the section when looking for the R_SH_USES fixup, because the
7697 frag addresses have not yet been adjusted.
7699 * gdbinit.in: Set a breakpoint on as_warn_where.
7701 * config/tc-mips.c (macro): Add missing arguments to macro_build
7702 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7704 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7706 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7707 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7709 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7711 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7713 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7715 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7716 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7717 Recognize [uU] format args as sparclet cpregs.
7719 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7721 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7724 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7726 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7727 well as S_IS_EXTERNAL.
7728 (tc_fix_adjustable): Likewise.
7729 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7730 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7732 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7733 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7735 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7737 * config/tc-sparc.c (max_architecture): Change to sparclite for
7739 (default_compatible): Delete.
7740 (sparc_ffs): New function.
7741 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7742 (sparc_ip): Rewrite architecture match and bump logic.
7744 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7746 * configure.in: Check for 'do not mix' from native linker before
7747 trying to use -rpath.
7748 * configure: Rebuild.
7750 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7752 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7753 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7754 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7755 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7757 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7758 to the symbol lnnoptr field, to get the correct file offset.
7760 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7762 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7763 symbols that are not function, file, or section symbols to be
7766 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7768 * configure: Set and substitute RPATH_ENVVAR.
7769 * configure: Rebuild.
7770 * Makefile.in (RPATH_ENVVAR): New variable.
7771 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7773 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7774 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7775 * configure: Rebuild.
7777 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7779 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7780 appropriate flags in BFD section.
7782 * configure.in (m68k-*-psos*): New target.
7783 * configure: Rebuild.
7784 * config/te-psos.h: New file.
7785 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7788 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7790 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7791 * configure.in: Remove duplicate setting of cpu_type. Check
7792 whether opcodes library is required for on all targets, not just
7794 * configure: Rebuild.
7796 * config/tc-mips.c (mips_big_got): New static variable.
7797 (s_extern): Don't declare.
7798 (reg_needs_delay): New static function.
7799 (macro_build): Permit GOT/CALL_HI/LO relocs.
7800 (macro_build_lui): If place is not NULL, use the number in the
7802 (load_address): Handle mips_big_got case.
7803 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7805 (OPTION_XGOT): Define.
7806 (md_longopts): Add "xgot" if OBJ_ELF.
7807 (md_parse_option): Handle -xgot.
7808 (md_show_usage): Mention -xgot.
7809 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7810 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7812 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7814 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7815 the byte relocation, point it to the low byte of the word.
7817 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7819 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7820 * configure: Rebuild.
7822 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7824 * configure.in: Recognize any sparc* cpu.
7825 * configure: Regenerated.
7827 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7829 * read.c (potable): Add "mri" and ".mri".
7830 (s_mri): New function.
7831 * read.h (s_mri): Declare.
7832 * app.c (scrub_m68k_mri): New static variable.
7833 (mri_pseudo): New static variable.
7834 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7835 flag_m68k_mri. Initialize scrub_m68k_mri.
7836 (mri_state, mri_last_ch): New static variables.
7837 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7839 (app_push): Save new fields.
7840 (app_pop): Restore new fields.
7841 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7842 If TC_M68K, use a trivial state machine to look for occurrences of
7843 the .mri pseudo-op, and change the mode appropriately.
7844 * as.h (do_scrub_begin): Update prototype.
7845 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7847 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7849 (m68k_mri_mode_change): New function.
7850 (md_parse_option): Set reg_prefix_optional_seen.
7851 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7852 (MRI_MODE_CHANGE): Define.
7853 * doc/as.texinfo: Document .mri pseudo-op.
7855 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7858 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7860 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7861 * config/m68k-parse.h (enum pic_relocation): Define.
7862 (struct m68k_exp): Add pic_reloc field.
7863 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7864 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7865 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7867 * config/tc-m68k.c: Delete definition of NO_RELOC.
7868 (struct m68k_it): Add pic_reloc field.
7869 (add_fix): Copy over pic_reloc field.
7870 (md_pseudo_table): Interpret .align parameter as byte count.
7871 (mote_pseudo_table): Likewise.
7872 (tc_m68k_fix_adjustable): New function.
7873 (get_reloc_code): New function.
7874 (md_assemble): Use it as last argument to fix_new_exp.
7875 (md_apply_fix_2): For a relocation against a symbol don't put the
7876 addend into the data.
7877 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7878 (m68k_ip): Don't relax an operand that requires pic relocation.
7879 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7881 * write.c (fixup_segment): Don't add symbol value to addend if
7882 TC_M68K and OBJ_ELF.
7883 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7884 (motorola_operand): Add rule for `(zapc, EXPR)'.
7886 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7888 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7889 *really* is permissible before the comma.
7891 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7893 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7894 inserting nop instructions.
7896 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7898 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7900 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7902 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7903 class setting for a CALLNAME symbol in COFF.
7905 * read.c (potable): Pass negative numbers for new .balign[wl] and
7906 .p2align[wl] pseudo-ops.
7907 (s_align_bytes): Treat a negative argument as specifying the fill
7909 (s_align_ptwo): Likewise.
7911 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7913 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7914 (do_align): Take new len parameter. Change all callers. Pass it
7916 (s_align_bytes): Arg now indicates the length of the fill pattern.
7917 (s_align_ptwo): Likewise.
7918 * config/obj-coff.c (write_object_file): Pass length to
7920 * config/tc-i386.h (md_do_align): Take new len parameter.
7921 * config/tc-m88k.h (md_do_align): Likewise.
7922 * config/tc-m88k.c (m88k_do_align): Likewise.
7923 * config/tc-sh.h (md_do_align): Likewise.
7924 * config/tc-sh.c (sh_do_align): Likewise.
7925 * doc/as.texinfo: Document new pseudo-ops.
7927 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7928 done in cvt_frag_to_fill.
7930 * config/tc-sh.h (sh_do_align): Declare.
7931 (md_do_align): Define.
7932 * config/tc-sh.c (sh_do_align): New function.
7934 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7935 difference if the next address is before the current one.
7937 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7938 (archs): Initialize new field.
7939 (m68k_ip): Don't list alias names when listing CPUs which support
7942 * as.c (main): Call parse_args before read_begin.
7943 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7944 front of generated pseudo-ops.
7945 * read.c (potable): Ignore "name".
7946 (s_app_file): Permit a single quote after the string, since one
7947 may appear in m68k MRI mode.
7949 * configure.in: Check for --enable-shared. If linking against
7950 shared BFD and opcodes, fix library name on SunOS, and try to set
7952 * configure: Rebuild.
7954 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7956 * as.h (flag_m68k_mri): Declare.
7957 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7958 * Many files: For MRI syntax that is specific to the m68k MRI
7959 assembler, check flag_m68k_mri rather than flag_mri or
7960 MRI_MODE_NEEDS_PSEUDO_DOT.
7962 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7964 * config/tc-i960.c (ARCH_HX): Define.
7966 (targ_has_sfr): Handle ARCH_HX.
7967 (targ_has_iclass): Handle ARCH_HX.
7968 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7969 (tc_headers_hook): If the architecture was specified explicitly,
7970 use it when setting the flags. Set the extern variable coff_flags
7971 rather than headers->filehdr.f_flags, since the latter is set
7972 unconditionally in obj-coff.c.
7973 (i960_handle_align): Remove unused variable fixp.
7975 Support for building bfd and opcodes as shared libraries, based on
7976 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7977 * configure.in: Set OPCODES and BFD to search directories.
7978 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7979 * configure: Rebuild.
7980 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7981 (LIBDEPS): New variable.
7982 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7983 $(HLDFLAGS) in link.
7984 (check): Set LD_LIBRARY_PATH in the environment.
7986 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7988 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7989 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7990 read-only, not read/write.
7992 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7994 * Makefile.in (INSTALL_XFORM): Remove -e.
7996 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7998 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7999 than comparing S_GET_SEGMENT to undefined_section.
8000 (write_object_file): Skip symbols which were equated to an
8001 undefined or common symbol.
8002 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
8003 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8005 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
8006 or S_IS_COMMON call S_GET_VALUE.
8007 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8008 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
8009 to an undefined or common symbol, convert the reloc to be against
8011 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8012 undefined or common symbol.
8013 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8014 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
8015 to an undefined or common symbol, convert the reloc to be against
8017 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8018 undefined or common symbol.
8019 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
8020 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8022 (yank_symbols): Skip symbols which were equated to an undefined or
8025 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
8027 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
8028 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8030 * configure.in: Make sure we only add m68k-parse.o to
8031 ${extra_objects} once, no matter how many m68k targets have been
8033 * configure: Rebuild.
8035 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
8037 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
8038 * configure: Rebuild.
8040 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
8042 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
8043 * doc/c-m68k.texi: Document .extend and .ldouble.
8045 * configure.in (m68*-apple-aux*): New target.
8046 * config/te-aux.h: New file.
8047 * config/obj-coff.c (compare_external_relocs): New static function
8049 (do_relocs_for): Sort relocs if TE_AUX.
8050 (fixup_segment): If TE_AUX, store common symbol value in segment.
8051 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
8053 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
8055 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
8057 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
8059 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
8060 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
8062 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
8063 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
8064 an undefined symbol and the size of a function symbol.
8065 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8066 for all common symbols.
8068 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
8070 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8073 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8076 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
8078 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8079 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
8081 * ecoff.c (localsym_t): Add addend field.
8082 (add_ecoff_symbol): Add addend argument. Change all callers.
8083 (coff_sym_value): Make static.
8084 (coff_sym_addend): New static variable.
8085 (ecoff_directive_def): Initialize coff_sym_addend.
8086 (ecoff_directive_val): Accept symbol + constant.
8087 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8088 (ecoff_build_symbols): Include the addend in the symbol value.
8090 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8092 * config/tc-ppc.c (md_assemble): Ignore overflow on
8093 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8095 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8097 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8098 bytes in size, so offset appropriately in big endian mode when
8099 writing the bottom 2 bytes.
8101 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8103 * config/tc-sparc.c (default_compatible): New static local.
8104 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8105 (sparc_ip): If no architecture or -bump specified, don't mark as
8106 mismatched those in default_compatible.
8108 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8110 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8111 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8112 * configure: Rebuild.
8113 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8114 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8115 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8116 (sco_id): Declare if SCO_ELF.
8118 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8120 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8121 ({max,warn_after}_architecture): New static locals.
8122 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8123 If both architecture and -bump requested, set max_architecture to max.
8124 (sparc_md_end): Simplify.
8125 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8126 Rewrite code to bump architecture and check for conflicts.
8127 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8128 with Solaris assembler.
8129 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8130 (md_show_usage): Update.
8132 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8134 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8136 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8138 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8139 #ifdef sparcv9 when choosing value.
8142 (sparc_md_end): Declare.
8143 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8144 (initial_architecture): New static local.
8145 (can_bump_v9_p): Likewise.
8146 (NO_V9): Delete all occurrences.
8147 (sparc_md_end): New function.
8148 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8149 Don't bump architecture to v9 unless can_bump_v9_p set.
8150 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8151 * configure.in (sparc64 target cpu): Don't set obj_format here.
8152 (SPARC_V9): Renamed from sparcv9.
8153 (sparc64-*-elf*): Define SPARC_ARCH64.
8154 * configure: Regenerated.
8155 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8156 (SPARC_ARCH64): Add.
8157 * conf.in: Regenerated.
8158 * config/vmsconf.h: Update.
8160 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8162 * config/tc-mips.c (load_register): Optimise "dli" loads.
8163 (md_show_usage): add "-mcpu=vr4100" to help text.
8165 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8167 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8168 undefined symbol, preserve the X_op of O_symbol.
8169 (S_GET_VALUE): Fix check to permit this case.
8170 * write.c (write_relocs): If a reloc is against an undefined
8171 symbol equated to another symbol, change the reloc to be against
8173 * config/obj-coff.c (do_relocs_for): Likewise.
8175 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8178 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8180 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8181 computer is PowerPC.
8183 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8185 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8186 mentioned in the eabi.
8188 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8190 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8191 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8193 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8195 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8197 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8199 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8200 as a section it is ok to have unadorned -mrelocatable pointers in.
8202 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8204 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8207 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8209 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8210 dependent section attributes can be handled.
8212 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8213 macros to add support for exclude section flag and ordered section
8216 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8217 functions to add support for exclude section flag and ordered
8220 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8222 * subsegs.c (section_symbol): Don't try to look up the section
8223 symbol in the hash table. It should be possible to have a symbol
8224 with the same name as a section, but no connection to it.
8226 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8227 From James Carlson <carlson@xylogics.com>.
8229 * expr.c (operand): Skip whitespace after a close parenthesis.
8230 From James Carlson <carlson@xylogics.com>.
8232 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8234 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8235 as_warn_where for relocation overflow.
8236 (parse_reg): Accept register name only if next character is
8239 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8241 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8242 addresses for static variables.
8244 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8246 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8247 and xgot give the old toc16 relocation.
8248 (md_apply_fix3): Support all GOT relocations.
8250 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8252 * config/tc-mips.c (load_address): Correctly handle a constant in
8253 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8255 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8257 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8258 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8259 (build_Mbytes): Handle REG_B.
8261 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8263 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8265 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8267 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8269 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8271 * config/obj-coff.c (write_object_file): Set the s_align field to
8272 the number of bytes, rather than to the power of 2.
8274 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8276 * Makefile.in (DISTCLEAN_HERE): New variable.
8277 (distclean): Use it.
8278 (maintainer-clean): Depend upon clean-here rather than clean,
8279 distclean, and clean-info. Run make maintainer-clean in doc.
8280 Remove files listed in DISTCLEAN_HERE.
8281 * doc/Makefile.in (maintainer-clean realclean): Split out from
8282 distclean. Depend upon clean-info and distclean.
8284 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8286 * mac-as.r: Fix copyright and version strings.
8287 (cfrg): Use PROG_NAME instead of literal name.
8289 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8291 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8293 * config/tc-a29k.h (tc_unrecognized_line): Define.
8294 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8295 (md_operand): Handle a29k style local dollar labels.
8297 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8299 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8301 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8303 * read.c (s_fill): If md_flush_pending_output is defined, call
8306 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8308 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8309 Treat rs_align_code like rs_align.
8311 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8313 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8314 converting an absolute address into a PC-relative one.
8316 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8318 * mpw-config.in: Don't always use te-generic.h for emulation.
8319 (powerpc-apple-macos): Use emulation te-macos.h.
8320 * mpw-make.sed (install, install-only): Edit in Mac-specific
8323 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8325 * configure.in: Improve message about unsupported ELF targets.
8326 * configure: Rebuild.
8328 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8329 pattern is zero. From Manfred Hollstein.
8331 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8333 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8334 the various idata sections, we check the name on the .section pseudo.
8336 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8338 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8339 add section's paddr to add_number; compatibility to native as and
8342 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8344 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8346 * hash.c (struct hash_entry): Moved here...
8347 * hash.h (struct hash_entry): ...from here.
8349 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8350 if it's already known to be null.
8352 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8354 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8355 bit relocs converted to PC relative relocs. This turned out to
8356 add the offset from the beginning of .text twice.
8358 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8360 * stabs.c (s_stab_generic): In 's' case, free string from
8363 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8365 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8368 * subsegs.h (segment_info_type): Make bitfields unsigned.
8370 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8371 and move them together. On most systems this will reduce the
8372 structure size by one word.
8373 (operatorT): Define O_max.
8374 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8377 * read.c (pop_insert): Print error returned by hash table
8380 * as.c (dump_statistics): Split out from main; dump some hash
8381 table stats and target-specific stats.
8382 (start_time): No longer automatic to main.
8383 (main): Set file-level start_time and call dump_statistics at
8384 exit. Exit by calling xexit.
8385 (show_usage): Make --statistics description less specific.
8386 * subsegs.c (subsegs_print_statistics): New function.
8387 * write.c (write_print_statistics): New function.
8388 (n_fixups): New static variable.
8389 (fix_new_internal): Increment it.
8390 * read.c (read_print_statistics): New function.
8391 * read.h (read_print_statistics): Declare.
8392 * symbol.c (symbol_print_statistics): New function.
8393 * symbol.h (symbol_print_statistics): Declare.
8394 * hash.c (hash_print_statistics): New function.
8395 * hash.h (hash_print_statistics): Declare.
8396 * config/tc-i386.c (i386_print_statistics): New function.
8397 * config/tc-i386.h (i386_print_statistics): Declare.
8398 (tc_print_statistics): New macro.
8399 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8402 * hash.c (DELETED): Rewrite to use a valid but unique address.
8403 (START_POWER): Reduce to 10.
8404 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8405 Add new values for counting strcmp calls.
8406 (GROW_FACTOR): New macro.
8407 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8409 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8410 (hash_new): Use FULL_VALUE.
8411 (struct hash_control): Definition moved here.
8412 (hash_code): Don't mask to low bits.
8413 (hash_ask): Mask returned hash code here. Check hash value before
8414 calling strcmp; count strcmp calls.
8415 * hash.h (struct hash_control): Declare, don't define, here.
8416 (HASH_STATLENGTH): Deleted.
8417 (struct hash_entry): Add field for hash code.
8418 (hash_say, hash_apply): Don't declare.
8420 * hash.c (destroy): Return void.
8421 (applicatee): Ditto.
8422 (main): Fix declarations.
8423 (hash_apply): Return void. Argument `function' returns void. Put
8424 inside "#ifdef TEST".
8425 (hash_say): Define only if TEST is defined.
8426 * hash.h (hash_apply, hash_say): Declarations deleted.
8428 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8430 * configure: Rebuild with autoconf 2.7.
8432 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8434 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8435 * configure: Rebuild with autoconf 2.6.
8437 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8439 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8440 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8442 (ppc_frob_file): Remove.
8443 * config/tc-ppc.h (tc_frob_file): Don't define.
8444 (ppc_frob_file): Don't declare.
8446 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8448 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8449 * config/alpha-opcode.h: Include one-operand variants of jmp and
8452 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8453 with te-delta.h in 8.3 file systems.
8454 * configure.in: Adjusted.
8456 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8458 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8460 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8462 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8464 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8466 Version 2.6 released.
8467 * Makefile.in (VERSION): Updated to 2.6.
8469 * config/obj-coff.c (write_object_file): Change use of md_do_align
8470 to pass a pointer rather than a fill value, to match other uses.
8472 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8474 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8476 * as.c (main): Move md_end call to just after call to
8477 perform_an_assembly_pass. Delete cpu-specific code here.
8478 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8479 * config/tc-arm.c (md_end): Unused function deleted.
8480 * config/tc-ns32k.c (md_end): Ditto.
8482 * config/tc-i386.c (i386_align_code): New function, moved here
8483 from HANDLE_ALIGN macro.
8484 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8486 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8488 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8491 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8493 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8494 multi-byte nops to avoid changing gcc. The necessary gcc change
8495 might break old assemblers.
8497 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8499 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8500 generate optimal multi-byte nop instructions for ".align n"
8501 ".align n,0x90", and aligns requiring more than 15 bytes of
8502 padding still generate multiple 0x90's as before.
8504 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8506 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8508 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8510 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8511 * configure: Update.
8512 * mpw-make.sed: Reorder commands to make sed happier.
8513 * config/te-macos.h: New file.
8514 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8516 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8518 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8519 conditional branches.
8520 (md_apply_fix): Likewise.
8522 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8524 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8525 generate a reloc which the linker will not handle correctly. Fix
8526 overflow checking--R_IREL is 18 bits, not 17.
8528 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8530 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8531 from a PC relative reloc if TC_A29K.
8533 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8534 code depends upon it.
8536 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8537 $extend. Based on code from Eric Freudenthal
8538 <freudenthal@nyu.edu>.
8539 * config/tc-a29k.h (LEX_DOLLAR): Define.
8540 * read.c (LEX_DOLLAR): Define if not defined.
8541 (lex_type): Use LEX_DOLLAR.
8543 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8545 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8548 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8550 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8552 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8554 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8555 used only by "dlltool.c".
8557 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8559 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8560 (md_pseudo_table): Don't define "extern".
8562 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8564 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8566 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8568 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8570 * macro.c (macro_expand_body): Don't warn about == with a
8571 nonexistent parameter, in case it is in a comment field.
8573 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8575 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8576 set, even if macro_alternate is set.
8577 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8578 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8579 the token unless it ended in '@'.
8580 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8581 * doc/c-a29k.texi: Document macro usage on A29K.
8583 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8585 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8587 (install_operand): Likewise.
8589 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8591 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8593 * configure.in (m88k-motorola-sysv*): New target.
8594 * configure: Rebuild.
8595 * config/te-delta88.h: New file.
8596 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8598 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8599 (md_do_align): Define.
8600 * config/tc-m88k.c: Include "subsegs.h".
8601 (m88k_do_align): New function.
8603 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8604 (COFF_NOLOAD_PROBLEM): Define.
8605 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8607 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8609 * config/tc-i386.c (md_assemble): For a jump instruction with
8610 non-constant target, require 7 available bytes in the current
8613 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8615 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8618 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8620 * configure.in (alpha-*-linux*): Use ecoff.
8621 * configure: Rebuild.
8622 * ecoff.c (ecoff_directive_extern): New function.
8623 (ecoff_directive_weakext): New function.
8624 (ecoff_build_symbols): Handle weak symbols.
8625 (ecoff_setup_ext): Likewise.
8626 (ecoff_frob_symbol): Warn about weak common symbols.
8627 * ecoff.h (ecoff_directive_extern): Declare.
8628 (ecoff_directive_weakext): Declare.
8629 * symbols.c (S_IS_WEAK): New function.
8630 * symbols.h (S_IS_WEAK): Declare.
8631 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8633 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8636 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8638 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8640 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8641 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8642 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8643 * config/obj-coff.c (coff_frob_symbol): Don't call
8644 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8645 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8648 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8649 (ppc_stab_symbol): New static variable.
8650 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8651 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8652 sy_tc.real_name to the stab string.
8653 (ppc_bc, ppc_ec): New static functions.
8654 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8656 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8658 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8661 * input-scrub.c (input_scrub_push): Reset sb_index.
8663 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8665 * listing.c (listing_newline): Don't create a frag in the absolute
8668 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8670 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8671 (ppc_csect): Move most of the code to ppc_change_csect, and call
8673 (ppc_change_csect): New static function, taken from ppc_csect.
8674 (ppc_section): New static function.
8675 (ppc_saw_abs): New static varable.
8676 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8677 a symbol has no csect.
8678 (ppc_adjust_symtab): New function.
8679 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8680 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8682 * write.c (write_object_file): If tc_adjust_symtab is defined,
8683 call it just before the call to obj_adjust_symtab.
8685 * symbols.c (symbol_find_or_make): Change name to be const.
8686 * symbols.h (symbol_find_or_make): Update declaration.
8688 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8690 * doc/as.texinfo (Align): Mention SH.
8691 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8693 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8694 (Z8000 Directives, even): Don't give numeric align value, instead
8697 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8699 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8702 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8704 * Makefile.in (diststuff): Also make info.
8705 (maintainer-clean realclean): Also make clean-info.
8707 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8709 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8710 (pa_subspace): For ".nsubspa", always create a new subspace
8711 with the given attributes, even if one already exists with the
8714 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8716 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8717 TC_FORCE_RELOCATION, taking an additional section argument. If
8718 the section of the target symbol is not the same as the current
8719 section, always force the relocation to be used.
8720 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8722 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8723 md_pcrel_from function, taking an additional section argument.
8724 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8726 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8727 older TC_FORCE_RELOCATION if not defined.
8728 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8729 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8730 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8731 TC_FORCE_RELOCATION.
8733 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8735 * input-scrub.c (as_where): Set name to null pointer if we don't
8737 * messages.c (identify): Only print filename if non-null.
8738 (as_show_where): Ditto, for line number too.
8739 (as_warn_internal, as_bad_internal): Ditto.
8741 * input-file.c (input_file_open): If the input file can't be
8742 opened, consider it an error.
8744 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8746 * config/tc-mips.c: Added mips_4100 control, and support for
8747 accepting the 4100 as a MIPS architecture variant (md_begin,
8748 macro_build, mips_ip, md_parse_option). Adding suitable
8749 command-line OPTIONs, and updating the help text (md_show_usage).
8751 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8753 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8754 BFD_ASSEMBLER is defined.
8756 * Use one active frag and one obstack per frag chain:
8757 * frags.c (frags): Variable deleted.
8758 (frag_alloc): New function.
8759 (frag_grow, frag_more, frag_variant, frag_now_fix,
8760 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8762 (frag_new): Ditto. Verify that frch_last and frag_now match on
8763 entry and exit, and that old frag_now has non-zero type. Replace
8764 "know" uses with "assert". Use frag_alloc instead of mucking with
8766 * frags.h (frags): Declaration deleted.
8767 * subsegs.h (struct frchain): Add new field frch_frag_now.
8768 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8770 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8771 give it any stricter alignment than frchainS structures need. Do
8772 not initialize frags obstack. Set frag_now to point to
8773 dummy_obstack. Initialize absolute_frchain.
8774 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8775 field of frchainS. Don't create new frags on section switch, and
8776 use frag_alloc when creating a new frag chain. For absolute
8777 section, set frchain_now to absolute_frchain. Verify that
8778 frch_last and frag_now match on entry and exit. Initialize
8779 per-chain obstack, and under gcc, set required alignment to that
8780 needed by fragS structure.
8782 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8784 * stabs.c (get_stab_string_offset): Only copy input string if a
8785 fresh copy is needed, not if the section already exists.
8786 (s_stab_generic): Cache stab section name to bypass lookups, since
8787 usually it will match. Could be made faster still by changing the
8788 memory allocation rules.
8789 (s_xstab): Cache section name to bypass repeated string
8792 * frags.c (frag_new): Deleted register declarations.
8794 * listing.c (frag_now): Don't declare.
8796 * as.c (chunksize): New variable.
8797 (debug_memory): New variable.
8798 (main): If debug_memory is set, reduce chunksize and
8800 * as.h (chunksize): Declare it.
8801 * read.c (read_begin): Use it.
8803 * config/tc-alpha.c (md_shortopts): Include 'g'.
8804 (md_parse_option): Ignore it.
8806 * Makefile.in (distclean): Remove Makefile and config.status from
8807 testsuite directory.
8808 (clean-here): Don't delete testsuite. Instead, delete only the
8809 files within it that would be generated by running tests.
8811 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8812 frag_now_fix instead of accessing obstack info directly.
8813 * config/tc-arm.c (s_ltorg): Ditto.
8814 (md_assemble): Ditto.
8816 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8819 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8821 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8822 chain after parsing value expression, if any, to avoid separating
8823 continued .stabs lines.
8825 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8827 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8828 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8830 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8832 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8833 -mcom support and PPC_OPCODE_ANY for -many.
8834 (md_parse_option): Ditto.
8836 (md_begin): For duplicate instructions, print all duplicates
8839 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8841 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8842 common mode operation.
8843 (md_show_usage): Add -mcom to usage message.
8845 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8847 * expr.c (op_rank): Add O_symbol_rva.
8848 * expr.h (operatorT): Add O_symbol_rva.
8849 * read.c (cons_worker): Set O_symbol_rva when necessary.
8850 * write.c (fix_new_exp): Understand O_symbol_rva.
8852 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8854 * config/tc-mips.c: Correct s_cons arguments. From Michael
8855 Joosten <joost@ori.cadlab.de>.
8857 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8859 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8860 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8861 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8863 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8864 make non-static. Change all users.
8865 * config/obj-coff.h (coff_n_line_nos): Declare.
8867 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8869 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8871 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8873 * config/obj-elf.c (obj_elf_common): Convert specified byte
8874 alignment to power of two. Set size of local bss symbol.
8876 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8878 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8880 * sb.c, macro.c: Decide whether to include <string.h> or
8881 <strings.h> just as as.h does.
8883 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8885 * Makefile.in (site.exp): Fix setting of $srcdir.
8887 * config/tc-arm.c (md_atof): Fix little-endian output.
8888 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8891 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8893 * doc/as.texinfo: Split out the NS32k family documentation,
8894 despite its being commented out for now.
8895 * doc/c-ns32k.texi: New file.
8897 * sb.c, macro.c: Include string.h.
8899 * Makefile.in (comparison): Only check *.o; we don't care if
8900 timestamps inserted by the native linker differ.
8902 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8903 if alignment stricter than 4 bytes is requested; in that case,
8904 align to a 4-byte boundary first.
8906 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8908 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8909 uninitialized" warning for `Max_Source_Offset'.
8911 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8913 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8914 qualifiers and detect errors if present.
8915 (md_assemble): Add call to parse_toc_entry. Also added some support
8916 for the [tocv] qualifier.
8917 (ppc_pe_tocd): New function to support data in the toc section.
8919 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8921 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8924 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8926 * config/tc-m68k.c (isword): Accept all values from -65536 to
8927 +65535, so ~VAL will not be rejected.
8929 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8930 skip characters after the pseudo-op.
8932 * read.c (get_line_sb): Don't look past buffer_limit.
8933 (s_include): In MRI mode, skip characters after the file name.
8935 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8937 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8938 periods in register names.
8940 For older changes see ChangeLog.1.