2 Fri Jun 19 16:49:56 1998 Jeffrey A Law (law@cygnus.com)
4 * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
5 instruction formats. Handle MN10300_OPERAND_24BIT modifier.
6 (mn10300_insert_operand): Likewise.
7 (mn10300_check_operand): Likewise.
10 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
12 * write.c (adjust_reloc_syms): Never adjust relocs against weak
14 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
16 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
19 * config/tc-mn10300.c (r_registers): Add missing registers.
20 (xr_registers): New set of registers.
21 (xr_register_name): New function.
22 (md_assemble): Handle XRREG and PLUS operands. Tweak handling of
23 RREG operand insertion. Handle new D6 and D7 instruction formats.
25 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
26 shift amount for a repeated operand. The shift amount for the
27 repeated copy comes from the size of the operand.
29 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
31 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
34 Wed Jun 17 18:09:03 1998 Jeffrey A Law (law@cygnus.com)
36 * config/tc-mn10300.c (r_registers): New register table.
37 (r_register_name): New function.
38 (md_assemble): Handle new am33 operand types.
41 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
43 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
45 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
47 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
48 characters in it as LEX_IS_SYMBOL_COMPONENT.
49 * config/tc-i386.h (tc_symbol_chars): Define.
50 (extra_symbol_chars): Declare.
51 * config/tc-i386.c (extra_symbol_chars): Define.
52 (comment_chars): Don't use '/' as comment start if TE_LINUX.
53 (line_comment_chars): Set to '/' if TE_LINUX.
54 * doc/c-i386.texi (i386-prefixes): Update.
55 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
57 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
59 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
60 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
63 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
65 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
69 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
71 * config/tc-d10v.c (md_apply_fix3): Checking displacement
72 constraint in instructions REP & REPI.
74 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
76 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
77 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
79 (check_range): If the operand is shifted, then shift the number
80 before checking its range.
82 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
84 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
87 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
89 * config/tc-v850.c (v850_comm): Create special sections as needed.
91 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
93 * config/tc-d10v.c (write_2_short): Addition of swapping
94 instructions for sequential and reverse sequential order when
95 given order is not possible.
98 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
100 * config/tc-dvp.c (assemble_vu): Print better error message if
101 lower insn is missing.
104 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
106 * Makefile.am: Rebuild dependencies.
107 (DEP_INCLUDES): Fix reference to intl build directory.
108 * Makefile.in: Rebuild.
110 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
112 * doc/c-i386.texi: Update 16 bit documentation.
114 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
115 IgnoreDataSize to IgnoreSize as they are used for address size as
117 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
118 32-bit mode, similarly addr16/data16 and variants.
120 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
122 * config/tc-d30v.c (md_assemble): Fix handling of reverse
123 sequential word multiply instructions.
125 (do_assemble): Add extra command line argument, to allow mul32
126 attribute to be preserved across parallel insns.
127 (md_assemble): Insert NOPs between explicitly parallel insns which
128 contain an 32 bit multiply and a 16 multiply.
131 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
133 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
136 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
138 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
141 * config/tc-i386.c (reloc): Add braces.
143 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
144 consistent with Intel naming.
145 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
146 use bitfields in sib_byte.
147 (modrm_byte): Don't use bitfields here either.
149 * config/tc-i386.c (current_templates): Add const.
150 (parse_register): Add const to return, param, and char *s.
151 (i386_operand): Add const to reg_entry *r.
152 * config/tc-i386.h (templates): Add const to start, end.
154 Inspired by code for 16 bit gas support from Martynas Kunigelis
155 <martynas@nm3.ktu.lt>:
156 * config/tc-i386.c (md_assemble): Add full support for 16 bit
157 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
158 (uses_mem_addrmode): Remove.
159 (md_estimate_size_before_relax): Add support here too.
160 (md_relax_table): Rewrite interface to md_relax for 16 bit
162 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
163 (opcode_suffix_to_type): Remove.
164 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
165 (SIZE_FROM_RELAX_STATE): Modify to suit above.
166 (md_convert_frag): Likewise.
167 (i386_operand): Add support for 16 bit base/index regs,
168 immediates, and displacements. Remove some unnecessary casts, and
169 localise end_of_operand_string, displacement_string_start,
170 displacement_string_end variables. Add GCC_ASM_O_HACK.
171 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
173 * config/tc-i386.c (prefix_hash): Remove.
174 (md_begin): Rewrite without obstacks. Remove prefix hash table
175 handling. Rewrite lexical table handling.
176 (i386_print_statistics): Don't print prefix statistics.
177 (md_assemble): Rewrite instruction parser so that line is not
178 converted to lower case. Don't do a hash_find for prefixes,
179 instead recognise them via opcode modifier.
180 (expecting_operand, paren_not_balanced): Localise variables.
181 * config/tc-i386.h (IsPrefix): Define.
182 (prefix_entry): Remove.
184 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
185 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
186 '\\' in case where comment_chars contains '/'.
188 * config/tc-i386.c (MATCH): Ensure given operand and template
189 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
190 you must write `ljmp *table(%ebx)'.
192 From H.J. Lu <hjl@gnu.org>:
193 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
194 as 0 ifndef BFD_ASSEMBLER.
195 (md_assemble): Allow immediate operands without suffix or
196 other reg operand to default in size to the current code size.
199 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
201 * config/tc-v850.c (md_begin): Restore creation of
202 .call_table_text and .call_table_data sections.
205 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
207 * config/tc-d30v.c (md_assemble): Set execution type to unknown
208 after emitting a word of noops.
210 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
212 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
213 (i386_operand): Simplify checks for valid base/index combinations.
214 Disallow `in 4(%dx),%al'.
216 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
218 (add_prefix): Change parameter from char to int.
220 * config/tc-i386.h (Ugh): Define opcode modifier.
221 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
223 * config/tc-i386.c (md_assemble): Rewrite MATCH and
224 CONSISTENT_REGISTER_MATCH macros to check register types more
225 thoroughly. Check for illegal suffix/operand combinations
226 when matching insns with operands. Handle new `s' suffix, and
227 associated FloatMF opcode modifier for float insns with memory
229 * config/tc-i386.h (FloatMF): Define new opcode modifier.
230 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
231 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
232 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
233 DATA_PREFIX_OPCODE throughout.
235 * config/tc-i386.c (REGISTER_WARNINGS): Define.
236 (md_assemble): Rewrite suffix/register operand checking code to be
237 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
238 AnyMem, the better to grep.
240 (i386_operand): Don't set Mem bits in i.types[this_operand] when
241 given a memory operand. Don't set Abs bits either.
242 (type_names): Remove Mem*, Abs*.
243 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
244 define opcode_modifiers as these cases are handled by Disp8,
245 Disp16, Disp32 and suffix checks.
246 (COMES_IN_BOTH_DIRECTIONS): Remove.
247 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
249 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
250 if IgnoreDataSize modifier given. Remove ShortformW modifier
251 test. Add test for ShortForm in W base_opcode modification.
252 Merge Seg2ShortForm and Seg3ShortForm code.
253 * config/tc-i386.h (ShortFormW): Remove.
254 (IgnoreDataSize): Define.
256 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
258 * config/tc-d30v.c (md_assemble): Store previous segment state
259 with previous instruction.
261 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
263 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
264 (ebp, esp): Remove static variables.
265 (MATCH): Remove test for InOutPortReg.
266 (i386_operand): Properly handle InOutPortReg here instead.
267 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
268 (md_assemble): Simplify and correct modrm and sib generation.
269 (i386_operand): Add warning for scale without index.
270 Rewrite checks for valid base/index combinations.
272 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
273 macros and enclose in do while(0).
274 (RESTORE_END_STRING): Likewise.
275 (md_assemble): Add one to printed operand number so we start
276 from 1 not 0. Add some more gettext invocations.
277 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
280 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
281 DATA_PREFIX, SEG_PREFIX): Define.
282 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
283 (check_prefix): Remove function.
284 (add_prefix): New function. Add prefix to i.prefix as well as
286 (md_assemble): Changes for add_prefix. Remove hack for wait
287 prefix, instead always output prefixes in fixed order. Test
288 for jcxz/loop when selecting between word & dword operations,
289 and add address size prefix rather than operand size prefix.
290 Remove operand -> address size hack when emitting jcxz/loop.
291 (i386_operand): Remove O_Absent check as it's done in expr.
293 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
295 * configure.in: Recognize m5200 as a cpu_type of m68k.
296 * aclocal.m4: Rebuild with current libtool.
297 * configure: Rebuild.
299 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
301 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
302 to relaxable_symbol to prevent references to external symbol from
305 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
307 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
308 symbols are relaxable.
311 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
313 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
314 (create_vuoverlay_section): Entries are 4 bytes not 8.
317 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
319 * config/tc-v850.c (md_begin): Don't create special
322 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
324 * config/tc-mips.c (macro): For div and udiv, close the
325 reorder block as soon as possible.
327 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
329 From Matt Semersky <matts@scd.hp.com>:
330 * macro.c (macro_mri_mode): New function.
331 * macro.h (macro_mri_mode): Declare.
332 * read.c (s_mri): Call macro_mri_mode when switching in and out of
335 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
337 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
340 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
341 until after xstrdup in OBJ_EVAX case.
343 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
345 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
346 offset calculation. Also, use VAX_BRW from vax-inst.h instead
347 of hardcoded magic number.
348 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
350 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
352 * read.c (do_s_func): New function.
354 * read.h (do_s_func): Add prototype.
356 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
357 (s_dvp_func): New function.
361 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
363 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
366 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
368 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
369 nops if fill pattern not specified.
371 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
373 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
374 * config/te-go32.h (TE_GO32): Define.
375 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
377 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
379 Implement .func/.endfunc pseudo-ops.
380 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
382 * read.c (potable): Add .func,.endfunc.
383 (s_func): New function.
384 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
386 (in_doc_func_p,current_function_label): New static globals.
387 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
390 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
391 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
392 * config/tc-dvp.c (vuoverlay_string_section): New static global.
393 (md_begin): Create overlay string section.
394 (create_vuoverlay_section): Put section name in overlay string section.
395 Put string's offset in overlay table entry. Set SEC_CODE flag for
399 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
401 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
402 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
403 * config/tc-arm.h (WORKING_DOT_WORD): Define.
404 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
405 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
406 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
407 * config/tc-i860.h (WORKING_DOT_WORD): Define.
408 * config/tc-i960.h (WORKING_DOT_WORD): Define.
409 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
410 * config/tc-w65.h (WORKING_DOT_WORD): Define.
411 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
412 * config/tc-a29k.c: Don't define md_short_jump_size,
413 md_long_jump_size, md_create_short_jump or md_create_long_jump.
414 * config/tc-alpha.c: Likewise.
415 * config/tc-alpha.h: Likewise.
416 * config/tc-arm.c: Likewise.
417 * config/tc-h8300.c: Likewise.
418 * config/tc-h8500.c: Likewise.
419 * config/tc-hppa.c: Likewise.
420 * config/tc-i860.c: Likewise.
421 * config/tc-i960.c: Likewise.
422 * config/tc-ppc.c: Likewise.
423 * config/tc-sh.c: Likewise.
424 * config/tc-sparc.h: Likewise.
425 * config/tc-tic30.c: Likewise.
426 * config/tc-w65.c: Likewise.
427 * config/tc-z8k.c: Likewise.
429 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
431 * config/tc-vax.c (_): Delete this macro used for placeholder
432 values in vax_operand_width_size; it conflicts with the _() macro
433 used for internationalization.
435 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
437 * symbols.c (symbol_find_base): Fix case insensitive symbol name
438 code. From Chris Moller <moller@bops.com>.
440 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
441 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
442 * read.c (emit_expr): Initialize seg and subseg fields of a new
444 * write.c (write_object_file): Switch to the appropriate segment
445 and subsegment when processing a broken word.
447 * config/tc-m68k.c (mri_assemble): New static function.
448 (build_mri_control_operand): Call mri_assemble rather than
450 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
451 (s_mri_endf, s_mri_endw): Likewise.
454 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
456 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
457 (dvp_frob_file): Declare.
458 (tc_frob_file): Define.
459 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
460 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
461 (vuoverlay_section_name,create_vuoverlay_section): New functions.
462 (vuoverlay_section,vuoverlay_table_section): New static globals.
463 (ovlysym_table): New static global.
464 (md_begin): Create .vuoverlay_table section.
465 (assemble_vif): Call create_vuoverlay_section for each mpg.
466 (dvp_frob_label): Record vu labels in ovlysym_table for later
467 movement from absolute section to their overlay section.
468 (dvp_frob_file): New function.
469 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
472 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
474 * read.c (s_org): Call md_flush_pending_output if it is defined.
476 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
478 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
480 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
481 (md_parse_option): Add for same.
482 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
483 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
484 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
486 * config/tc-sparc.h (cons_fix_new_sparc): Added.
489 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
491 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
492 even when missing in input string.
495 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
497 * config/tc-arm.c (find_real_start): Relax definition of local
500 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
502 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
503 symbols at the given address, not just the last one specified.
505 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
507 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
508 or number_to_chars_littleendian to write data.
510 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
512 * config/tc-v850.c (md_assemble): Remove artificially created
513 register name symbols.
515 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
517 * write.c (fixup_segment): Change "segment" to "section" in
520 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
522 * write.c (fixup_segment): Change sym1-sym2 message again.
525 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
527 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
530 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
532 * config/tc-mips.c (macro): For R5900, use "B" operand format for
533 "break" instructions generated in macro (div etc.) instructions.
536 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
538 * write.c (fixup_segment): Improve error message for sym1-sym2
539 errors when sym1 is in a different segment from sym2.
541 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
543 * config/tc-m32r.c (warn_unmatched_high): New static local.
544 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
545 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
546 (md_longopts): Recognize --{no-,}warn-unmatched-high.
547 (md_parse_option): Likewise.
548 (md_show_usage): Likewise.
549 (m32r_frob_file): Likewise.
551 * read.c (generate_file_debug,generate_lineno_debug): New functions.
552 (read_a_source_file): Call them.
553 * read.h (stabs_generate_asm_file): Declare.
554 * stabs.c (stabs_generate_asm_file): New function.
555 (generate_asm_file): New function.
556 (stabs_generate_asm_lineno): Move file name handling into
559 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
561 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
562 (d30v_current_align, d30v_current_align_seg): New variables.
563 (d30v_last_label): New variable.
564 (d30v_align, s_d30v_align, s_d30v_text): New functions.
565 (s_d30v_data, s_d30v_section): Likewise.
566 (md_pseudo_table): Call them.
567 (md_begin): Initialize d30v_current_align_seg.
568 (md_assemble): Call d30v_align when needed by known current alignment.
569 (d30v_frob_label, d30v_cons_align): New functions.
570 * config/tc-d30v.h (md_do_align): Remove.
571 (tc_frob_label): Call d30v_frob_label.
572 (md_cons_align): New.
574 * config/tc-d30v.c (find_format): Convert complex expressions to
575 expression symbols before processing. Clean up code formatting.
578 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
580 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
583 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
585 * po/Make-in (install-info): New target.
587 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
589 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
591 * config/tc-mn10300.c (md_assemble): Likewise.
593 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
595 * Makefile.am: Update with `make dep-am'.
596 (HFILES): Add cgen.h.
597 (cgen.o): Depend on cgen.h.
598 * Makefile.in: Regenerate.
600 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
602 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
604 * gasp.c (grab_label): Permit a label to be a preprocessor
605 variable by permitting a label to start with a backslash.
607 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
609 * config/tc-mips.c (validate_mips_insn): Removed hack
610 for previously inaccessible bitfields in some INSN_TRAP
614 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
616 * config/tc-d30v.c (do_assemble): Abort with error message
617 if opcode operands do not match.
620 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
622 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
623 'q' operand format for 20-bit "break"/"sdbbp" instructions.
624 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
625 similar new 'q' operand.
627 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
629 * cgen.c (cgen_asm_finish_insn): Fix typo.
631 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
634 * cgen.c: Include it.
635 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
636 (cgen_asm_finish_insn): Result is now void. New arg `result'.
638 * config/tc-m32r.c: Include cgen.h.
639 (m23r_insn): New members num_fixups,fixups.
641 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
642 (md_assemble): Simplify code to pack two insns in parallel.
643 When swapping two insns, update their fixups.
647 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
649 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
652 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
654 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
655 to avoid compiler warning.
657 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
659 * makefile.vms: Run dec c with /nodebug. Pass CC value when
662 * makefile.vms (OBJS): Add ehopt.obj
664 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
666 * doc/c-vax.texi: Correct and extend vax/vms documentation.
669 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
671 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
673 (md_assemble): Set it for explicitly packed insns.
676 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
678 * config/obj-coff.c (c_symbol_merge): Do not take address of
679 native fields when performing the memcpy.
681 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
683 * config/tc-mips.c (macro,macro2): Implement
684 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
686 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
688 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
689 relocations against globally visible symbols.
690 * config/tc-m68k.c (relaxable_symbol): New macro.
691 (m68k_ip, md_estimate_size_before_relax): Use it.
692 (tc_m68k_fix_adjustable): Also handle weak symbols.
694 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
696 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
697 references to externally visible symbols.
698 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
699 values in twice for a PC relative reloc if the symbol is
702 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
703 don't adjust a PC relative reloc against an externally visible
705 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
706 for a PC relative fixup against an externally visible defined
707 symbol, arrange to store object file and addend values as though
708 the symbol were not defined.
709 (tc_gen_reloc): Likewise.
711 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
713 * read.c (sizeof_leb128): Referenced externally by write.c so
716 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
718 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
719 and expand a 'debug' symbol associated with the next instruction
720 that does not cause a short instruction to be filled with a NOP.
721 (md_pseudo_table): Add support for .debugsym.
722 (assemble_parallel_insn): Add calls to expand_debug_sym as
724 (md_assemble): Ditto.
726 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
728 * as.c (main): Conditionally call setlocale.
729 * gasp.c (main): Likewise.
730 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
731 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
734 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
736 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
739 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
741 * config/tc-hppa.c: Change all calls to bzero to use memset.
742 (pa_ip): Add cast to avoid warning.
743 (tc_gen_reloc, md_apply_fix): Likewise.
744 (pa_find_space_by_number): Likewise.
745 (hppa_force_relocation): Likewise.
746 (pa_block): Change i to unsigned int.
747 * config/obj-som.h (obj_som_copyright): Declare.
749 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
751 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
752 for line numbers for assembly source.
754 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
756 * configure.in: Change version number to 2.9.4
757 * configure: Rebuild.
759 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
761 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
763 * config/tc-m32r.c (assemble_parallel_insn): No need to try
764 non-relaxable variant any more. Simplify test for nop insn.
765 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
766 scan of operands yields an insn different from original (e.g. a macro).
767 Fix call to can_make_parallel.
770 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
772 * ecoff.h: Change symbolS in function declaration to struct
775 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
777 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
778 (md_convert_frag): Fix i18n typo.
780 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
782 * ecoff.c (ecoff_get_cur_proc_sym): New function.
783 * ecoff.h: Protoype it.
784 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
785 [EVAX] (s_alpha_prologue): Delete.
786 (md_pseudo_table): Update.
788 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
790 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
791 array to local pointer.
792 (get_args, parse_expr): Add casts to avoid warnings.
794 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
796 * read.c (s_set): Cast xmalloc return value to fragS *.
797 * config/tc-m68k.c (m68k_ip): Function made static to match
798 previous forward declaration.
799 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
801 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
803 * config/tc-v850.c: Add internationalisation macros to error
806 * config/tc-m32r.c (can_make_parallel): Add internationalisation
807 macros to error strings.
809 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
811 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
812 reloc is in the TOC csect.
813 (md_apply_fix3): Correct gettext typo.
815 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
817 * config/tc-arm.c (find_real_start): Ignore symbols starting with
818 .L - they are local labels and the branches are not really
819 function calls but rather far jumps.
822 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
824 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
825 local labels ($ prefix).
828 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
830 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
832 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
834 * config/tc-i386.c (md_assemble): Print operand number rather than
836 (i386_operand): Likewise.
838 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
840 * Makefile.am (INTLLIBS): Define to work around apparent automake
842 All Makefiles: Regenerated.
844 * Many files: Added gettext invocations around user-visible
846 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
847 HAVE_LC_MESSAGES): Define.
848 * dep-in.sed: Added asintl.h.
849 * po/Make-in: New file.
850 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
852 * read.c (Z_): Renamed from `_'.
853 * Makefile.am (SUBDIRS): Added po.
854 (POTFILES): new macro.
855 (po/POTFILES.in): New target.
856 ($(OBJS)): Added asintl.h.
858 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
859 (as_new_LDADD): Added $(INTLLIBS).
860 (as_new_DEPENDENCIES): Added $(INTLDEPS).
861 (gasp_new_LDADD): Added $(INTLLIBS).
862 (gasp_new_DEPENDENCIES): New macro.
863 * configure, aclocal.m4: Rebuilt.
864 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
866 (ALL_LINGUAS): Define.
867 * macro.c: Include "asintl.h".
868 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
869 * as.h: Include "asintl.h".
870 * config/tc-i386.c (ordinal_names): Removed.
871 (md_assemble): Changed error text to avoid ordinal_names.
872 (i386_operand): Likewise.
873 (reloc): Added as_bad to avoid i18n problems.
874 (tc_gen_reloc): Likewise.
875 * config/tc-arm.c (bad_args): Now a #define.
877 * config/obj-vms.c (VMS_stab_parse): Changed type of
879 (global_symbol_directory): Unified strings to avoid i18n
881 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
883 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
884 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
886 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
888 * config/tc-v850.c (md_assemble): Changed C++ comment into C
890 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
892 * as.c (print_version_id): Added an fprintf to avoid i18n
894 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
896 * expr.c (expr): Added as_warn call to avoid i18n problems.
897 * messages.c (as_assert): Changed code to avoid i18n problems.
898 (as_abort): Likewise.
899 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
901 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
903 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
905 * config/tc-i386.c (check_prefix): New static function, split out
907 (struct _i386_insn): Add wait_prefix field.
908 (md_assemble): Remove wait_prefix local variable. Use
909 check_prefix when adding a prefix.
911 * config/tc-i386.c (current_templates): New static variable.
912 (md_assemble): Remove current_templates local variable.
913 (md_assemble, i386_operand): Improve error and warning messages in
914 many places. Add RESTORE_END_STRING in many places before error
915 return. Clarify some comments.
917 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
919 (md_assemble): Parse string instruction operands, looking for
920 segment override prefixes. Check for invalid segment prefixes on
922 (i386_operand): i.seg[] and max mem_operand changes for string
924 * config/tc-i386.h (EsSeg): Define.
926 * config/tc-i386.h (regKludge): Define.
927 (iclrKludge, imulKludge): Don't define.
928 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
929 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
930 opcode_modifier checks to look for more common cases first. Add
931 default_seg for IsString case.
933 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
935 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
937 * configure: Rebuild with new automake and libtool.
938 * aclocal.m4, Makefile.in: Likewise.
940 * doc/Makefile.am (as.dvi): New target.
941 * doc/Makefile.in: Rebuild.
944 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
946 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
949 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
951 * configure.in: Added sparc86x support.
953 * configure: Rebuild.
955 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
957 (md_parse_option): Warn if -EL is not supported for this architecture.
959 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
961 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
963 * config/tc-mips.c (mips_ip): Note when we use get match on
964 the full instruction name.
966 (mips_ip): For '&' DEST completer handling, if we got a full match
967 then the DEST completer is implicitly .wxyz.
971 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
973 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
974 (vif_insn_type): New function.
975 (md_apply_fix3): Don't validate user specified length if unpack insn
979 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
981 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
982 back into the expression to handle add/sub simplification correctly.
985 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
987 * config/tc-mips.c (mips_ip): Specs changed for
988 VCALLMSR instruction.
991 start-sanitize-vr5400
992 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
994 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
997 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
999 * config/tc-mips.c (hilo_interlocks): Remove 4300.
1001 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
1003 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1007 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
1009 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1010 branch error as being done so we don't try to emit a reloc.
1013 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
1015 * symbols.c (max_indent_level): New global.
1016 (print_symbol_value_1): Use it.
1017 * expr.h (expr_build_dot): Declare.
1018 * expr.c (expr_build_dot): New function.
1020 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1021 (compute_mpgloc): New function.
1022 (eval_expr): New arg `cpu'. All callers updated.
1023 (non_vu_insn_seen_p): New static global.
1024 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1025 (struct dvp_fixup): New member `cpu'.
1026 (assemble_one_insn): New args init_fixup_count, fixup_offset.
1027 All callers updated.
1028 (md_assemble): Set non_vu_insn_seen_p as appropriate.
1029 (assemble_vif): Set `cpu' field of fixup.
1030 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
1031 (assemble_vu_insn): Delete, contents moved into ...
1032 (assemble_vu): ... here. Don't record fixups until after parsing
1033 both upper and lower insns. If branch insn inside mpg, properly
1034 compute target address.
1035 (dvp_frob_label): Create copies of vu labels inside mpg's.
1036 (dvp_relax_frag): Clean up.
1037 (md_convert_frag): Ditto.
1038 (md_apply_fix3): Signal error if mpg embedded vu code has branch
1039 to undefined label (not currently supported).
1040 (eval_expr): New arg `cpu'. All callers updated.
1041 (insert_operand_final): Convert mpgloc from bytes to dwords.
1042 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1043 (s_state): If switching to vu state, initialize $.mpgloc.
1046 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
1048 * symbols.c (print_binary): New function.
1049 (print_expr_1): Call it.
1052 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
1054 * config/tc-dvp.c (md_convert_frag): Fix thinko.
1056 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
1058 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1059 0 is a valid length value (= max+1).
1060 (install_vif_length): 0 is a valid length value (= max+1).
1063 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1065 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1066 operand in the opcode.
1069 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
1071 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1075 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1077 * config/tc-i386.h: Reorder operand flags and opcode modifier
1078 flags for clarity. Remove unused definitions: Unknown,
1079 ImmUnknown, DispUnknown, NoModrm.
1080 * config/tc-i386.c (type_names): Add missing Debug type.
1081 (md_assemble): Better duplicate prefix checking. Quicker string
1082 instruction check via new opcode_modifier flag.
1084 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
1086 * doc/as.texinfo (Invoking): Clarify -Wa example.
1088 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
1090 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1091 (s_mips_weakext): Define.
1092 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1093 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1096 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
1098 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1099 is an error if the value can not be computed at assembly time.
1100 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1102 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
1104 * gasp.c (main): Set next field of new include_path structure to
1105 NULL. From Avery Pennarun <averyp@gdc.ca>.
1107 * read.c (s_mri_sect): Call as_bad rather than abort for an
1108 unsupported MRI target.
1110 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
1112 * config/tc-arm.c (arm_validate_fix): New function. Determine if
1113 the destination of a branch instruction should be altered.
1114 (find_real_start): New function: Locate the real, Thumb coded
1115 start of a Thumb function.
1116 (do_t_branch23): Alter the destination of branches to Thumb
1119 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1121 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1123 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1126 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1128 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1129 * doc/c-hppa.texi: Likewise.
1131 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1133 * Makefile.am: Rebuild dependencies.
1134 * Makefile.in: Rebuild.
1136 * Makefile.am (DEP_INCLUDES): New variable.
1137 (.dep1): Change to work when srcdir is not an absolute path.
1138 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1139 * Makefile.in: Rebuild.
1141 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1143 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1144 LinearAddress patch.
1146 * configure.in: Set version to 2.9.1.
1147 * configure: Rebuild.
1149 * Branched binutils 2.9.
1151 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1153 * config/tc-i386.h (FWait): Define.
1154 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1155 other prefixes. Check FWait flag in opcode table to see which
1156 instructions require an fwait prefix.
1158 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1160 * stabs.c (get_stab_string_offset): Always create a stab string
1163 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1165 Fix some gcc -Wall warnings:
1166 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1167 * ehopt.c (eh_frame_code_alignment): Likewise.
1168 * expr.c (integer_constant, operand): Likewise.
1169 * frags.c (frag_align): Likewise.
1170 * gasp.c (level_0, change_base, doinstr): Likewise.
1171 * hash.c (hash_ask): Likewise.
1172 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1173 (debugging_pseudo): Likewise.
1174 * macro.c (define_macro, check_macro): Likewise.
1175 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1176 (ignore_rest_of_line, float_cons): Likewise.
1177 * symbols.c (decode_local_label_name): Likewise.
1178 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1179 (fixup_segment, number_to_chars_bigendian): Likewise.
1180 (number_to_chars_littleendian): Likewise.
1181 * config/atof-ieee.c (gen_to_words): Likewise.
1182 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1183 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1184 * read.c (output_big_sleb128): Initialize locals to avoid
1186 (output_big_uleb128, equals): Likewise.
1187 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1188 to unsigned int. Change zeros to unsigned int.
1189 * cond.c (s_if): Add return to default case.
1190 * frags.c (frag_now_fix): Change return type to addressT.
1191 * frags.h (frag_now_fix): Update declaration.
1192 * listing.c (file_info_struct): Change linenum to unsigned int.
1193 (struct list_info_struct): Change hll_line to unsigned int.
1194 (print_source): Update format string.
1195 * read.c (emit_expr): Change scan to unsigned int, and don't
1196 bother to initialize it.
1197 * symbols.c (dollar_label_count): Change to unsigned long.
1198 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1199 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1200 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1202 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1204 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1205 mcf5200 just as we do for m68000.
1206 (m68k_init_after_args): Likewise.
1207 (md_estimate_size_before_relax): Likewise.
1209 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1211 * config/tc-v850.c (md_assemble): Store relocation addend in
1212 fixup instead of instruction.
1214 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1216 * config/tc-i386.c (md_assemble): Swap template arguments to
1217 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1218 This macro is currently symmetric, so passing them the wrong
1219 way didn't cause any problem, but may if the macro is changed
1221 After copying template to i.tm, use i.tm. rather than t-> to
1222 access fields, and make t a const*
1223 Move i.tm.operand_types[] swap to immediately after the copy.
1226 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1228 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1229 we've computed the data length.
1232 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1234 * expr.h (expr_build_uconstant): Add prototype.
1235 (expr_build_unary,expr_build_binary): Add prototypes.
1236 * expr.c (expr_build_uconstant): New function.
1237 (expr_build_unary,expr_build_binary): New functions.
1239 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1240 (md_convert_frag): Delete.
1241 (TC_FIX_TYPE): New fields wl,cl,user_value;
1242 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1243 All callers updated.
1244 (insert_unpack_marker): New function.
1245 (insert_file): New argument insert_marker_arg. All callers updated.
1246 (gif_user_value): New static local.
1247 (vif_data_start,vif_data_end): New static locals.
1248 (mpgloc_sym,unpackloc_sym): New static locals.
1249 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1250 (cur_opcode,cur_operand): New static locals.
1251 (endmpg_caller): New enum.
1252 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1253 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1254 (dvp_fixup): New members user_value,wl,cl;
1255 (assemble_vif): Rewrite.
1256 (assemble_gif): Tweak name of data start label.
1257 (assemble_one_insn): Allow special parser to punt and call the
1258 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1259 (md_operand): Handle '*' value for mpgloc,unpackloc.
1260 (md_estimate_size_before_relax): New function.
1261 (dvp_relax_frag,md_convert_frag): New functions.
1262 (md_pcrel_from_section): Handle end data label for variable length
1264 (md_apply_fix3): Handle count field for variable length vif insns.
1265 Handle address field for mpg,unpack.
1266 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1267 (cur_vif_insn_length): Delete.
1268 (vif_length_value): New function.
1269 (install_vif_length): Don't perform logical->physical conversion here.
1270 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1273 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1275 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1276 * macro.c (macro_expand_body): Increase buffer size.
1277 * messages.c (as_warn): Likewise.
1278 (as_warn_where, as_bad, as_bad_where): Likewise.
1280 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1282 Based on patch from H.J. Lu <hjl@gnu.org>:
1283 * Makefile.am (DISTSTUFF): New variable.
1284 (diststuff): New target.
1285 * Makefile.in: Rebuild.
1287 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1289 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1290 m32r_elf_section_change_hook.
1292 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1293 emit a nop if a section ends with a 16 bit instruction.
1295 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1297 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1298 s_lcomm rather than obj_coff_lcomm.
1299 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1301 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1303 * config/tc-i386.h (LinearAddress): Define.
1304 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1305 instruction, don't use a default segment.
1307 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1309 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1310 * configure: Rebuild.
1313 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1315 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1318 start-sanitize-r5900
1319 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1321 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1323 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1324 (mips_ip): Handle 'O' operand.
1325 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1328 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1330 * aclocal.m4, configure: Rebuild with libtool 1.2.
1332 start-sanitize-r5900
1333 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1335 * config/tc-mips.c: Change '%' to '#' in r5900 support.
1338 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1340 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1341 PC relative branches. Patch courtesy of Jonathan Walton.
1343 start-sanitize-r5900
1344 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1346 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1347 "name.completer" where only the name is actually in the opcode
1348 table. Allow various operands for base register in load/store
1349 instructions. Handle various new argument characters for the
1350 cop2/vu0 co-processor.
1354 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1356 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1360 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1362 * configure.in (emulations): Add thumb-pe target.
1364 * configure (emulations): Add thumb-pe target.
1366 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1368 * itbl-lex.l (yywrap): Don't define if already defined as a
1372 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1374 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1375 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1376 packing is enabled. Emit VIF cpu marker after dma insn.
1378 * config/tc-dvp.h (TC_START_LABEL): Define.
1379 * config/tc-dvp.c (force_mach_label): New function.
1380 (md_begin,create_colon_label,s_dmadata): Use it.
1382 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1385 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1387 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1390 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1392 * depend.c (quote_string_for_make): New function.
1393 (wrap_output): Use it.
1395 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1397 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1398 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1401 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1403 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1404 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1405 (gif_insn_frag_loc): New static global.
1406 (assemble_gif): Record frag and location frag of insn.
1407 (md_apply_fix3): Validate user specified nloop if we couldn't do
1409 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1411 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1413 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1414 insufficient data present. Fix insertion of computed nloop value.
1415 (install_vif_length): Second pass at unpack len calcs.
1416 (s_endunpack): Round data up to word boundary.
1417 (insert_mpg_marker): New function.
1418 (insert_file): New args insert_marker, size. All callers updated.
1419 (assemble_vif): Rewrite varlen insn handling.
1420 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1421 (s_enddirect,s_endunpack): Rename arg to internal_p.
1424 start-sanitize-vr4320
1425 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1427 * config/tc-mips.c : Added vr4320 similar to vr4300.
1430 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1432 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1433 Recognize -GN and -relax.
1434 (md_begin): Initialize gp size from -G switch.
1435 (alpha_force_relocation): Always force if -relax.
1436 (alpha_align): Take a new argument that will specify when to
1437 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1438 Change all callers. Emit nop alignment padding as nop+unop pair.
1440 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1442 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1443 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1446 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1448 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1449 require padding to the next long word boundary.
1453 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1455 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1456 inserted binary files.
1459 start-sanitize-phase2-m32rx
1460 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1462 * config/tc-m32r.c (optimize): New static local.
1463 (md_shortopts): Add -O.
1464 (md_parse_option): Recognize it.
1465 (md_show_usage): Document it.
1466 (md_assemble): Don't try to combine insns in parallel if !optimize.
1468 end-sanitize-phase2-m32rx
1469 start-sanitize-m32rx
1470 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1472 * config/tc-m32r.c (first_writes_to_seconds_operands):
1473 Reinitialise b_operands for each pass of the inner loop.
1476 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1478 * config/tc-dvp.h (tc_frob_label): Define.
1479 * config/tc-dvp.c (dvp_frob_label): New function.
1480 (create_colon_label): New argument `sto'. All callers updated.
1481 (record_mach): New argument `force_next_p'. All callers updated.
1482 (cpu_sto): New function.
1483 (UNIQUE_LABEL_PREFIX): New macro.
1484 (unique_label): Use it.
1485 (assemble_gif): Emit start label before mach label.
1486 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1488 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1490 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1491 (setup_dma_autocount): Renamed from setup_autocount. New argument
1492 inline_p. All callers changed. Fix word address of count.
1493 (parse_dma_addr_autocount): Fix word address of address.
1497 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1499 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1500 in special_sections table and add .vubss etc via
1501 ELF_TC_SPECIAL_SECTIONS.
1502 * config/tc-dvp.h: Likewise.
1505 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1507 * cgen.c: #include symcat.h.
1508 * config/tc-m32r.c: Likewise.
1510 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1512 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1513 absolute expressions instead of '$' prefixed register names.
1515 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1517 * read.c (s_set): Record file and line info for symbols when -as.
1518 (pseudo_set): Don't overwrite that dummy fragment.
1521 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1523 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1524 (dvp_parse_done): Comment out contents.
1525 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1526 (s_state): Handle .vu in included file.
1527 (asm_state): New state ASM_GIF.
1528 (asm_state_stack): Maintain stack of parsing states.
1529 ({push,pop,set}_asm_state): New functions.
1530 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1531 (gif_{insn_type,data_name,insn_frag}): New static locals.
1532 (md_assemble): Watch for .endgif if in ASM_GIF state.
1533 (assemble_gif): Complete.
1534 (s_endgif): Complete.
1535 (cur_mach): New static local.
1536 (record_mach): New function.
1537 (md_begin): Initialize `cur_mach'.
1538 (assemble_*): Record current mach type.
1539 (vu_count): New static local.
1540 (assemble_vif): Temporary hack to properly align mpg/direct data.
1541 (assemble_vu): Insert mpg every 256 insns.
1544 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1546 * config/tc-ppc.c (md_pseudo_table): Add "section".
1547 (ppc_named_section): New static function.
1549 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1551 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1552 so we don't have to scan the entire list.
1555 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1557 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1558 case, allow the parallel instructions to modify the same flag
1562 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1564 * listing.c (list_symbol_table): Categorize symbols by
1565 undefined_section rather than sy_frag->line == NULL.
1568 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1570 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1571 (inline_dmadata): Renamed from s_dmadata_implied.
1572 (assemble_one_insn): Rewrite dma operand processing.
1573 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1574 (unique_name,setup_autocount): New functions.
1576 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1577 (md_pseudo_table): Add .word.
1578 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1580 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1581 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1582 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1584 (eval_expr): New function.
1585 (create_label,create_colon_label): New function.
1586 (s_enddmadata): Rewrite.
1589 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1591 * Makefile.am (install-exec-local): Install properly when ln
1592 fails or tooldir == prefix.
1594 start-sanitize-m32rx
1595 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1598 handling of updates to the condition bit as this is shadow by
1602 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1604 * config/tc-dvp.c (parse_float): New function.
1605 (assemble_vu): Handle loi insns.
1606 (assemble_one_insn): Simplify suffix parsing.
1607 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1611 start-sanitize-m32rx
1612 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1614 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1616 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1618 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1619 for --warn-explicit-parallel-conflicts and --Wnp as an
1620 abbreviation for --no-warn-explicit-parallel-conflicts.
1621 (assemble_parallel_insn): Use non-relaxable versions of branch
1624 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1626 * app.c: Parse || as a seperator between assembler statements.
1629 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1631 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1632 Test result of insert_operand for error.
1634 start-sanitize-m32rx
1635 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1638 when m32rx target is enabled and the instructions are not
1641 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1643 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1644 bother checking insn which have no operands.
1647 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1649 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1650 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1651 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1652 * doc/Makefile.in: Rebuild.
1654 start-sanitize-m32rx
1655 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1657 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1658 function. Replaces get_src_reg(), check_for_side_effects(),
1659 reads_from_src_reg(). Uses new insn operand features of cgen.
1660 (writes_to_pc): New function., but with new code suppressed for now.
1661 (md_assemble): Call first_writes_to_seconds_operands().
1663 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1665 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1666 (macro): Fix handling of M_COP[0-3].
1668 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1670 Based on patches from Ross Harvey <ross@teraflop.com>:
1671 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1672 if macro_alternate or macro_mri.
1673 (getstring): Remove support for byte constants between < and >.
1674 (get_any_string): '<' only starts a string if macro_alternate or
1676 (macro_expand_body): Permit keyword parameters following
1677 positional parameters.
1679 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1680 * configure.in (alpha*-*-netbsd*): New target.
1681 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1682 * configure: Rebuild.
1684 * as.h (flag_warn_suppress_instructionswap): Move from here...
1685 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1686 here, and make static.
1688 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1689 BFD_ASSEMBLER or MANY_SEGMENTS.
1691 * as.c (show_usage): Update bug-gnu-utils address.
1692 * gasp.c (show_usage): Likewise.
1693 * doc/as.texinfo (Bug Reporting): Likewise.
1695 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1697 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1698 insns regardless of the size of a pointer if we're in mips I or
1700 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1702 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1704 Fix rac to accept only a0:
1705 * tc-d10v.c (parallel_ok, find_opcode):
1706 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1707 Introduce OPERAND_GPR.
1709 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1711 * read.c (s_fill): Handle non-constant repeat counts by creating
1712 an rs_space fragment.
1714 start-sanitize-m32rx
1715 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1717 * doc/c-m32r.texi: Document warning and error messages. Add
1718 descriptions of --warn-explicit-parallel-conflicts.
1720 * doc/as.texinfo: Add more m32rx command line options.
1723 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1725 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1726 from as_bad to as_warn.
1729 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1731 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1734 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1736 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1737 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1738 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1740 * config/tc-dvp.h: Add configuration specific section names.
1743 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1745 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1746 seg_fix_rotP rather than fix_root from seg_info.
1748 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1750 * expr.c: Add support for 0x1_2_3_4 bignums.
1752 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1754 * configure.in: Change -linux* to -linux-gnu*.
1755 * configure: Rebuild.
1757 * app.c (do_scrub_begin): Treat \r as whitespace.
1759 start-sanitize-m32rx
1760 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1762 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1763 rather than parsing syntax string manually.
1764 (assemble_parallel_insn): Check for both forms of parallel
1767 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1769 * Makefile.am: Update dependencies.
1770 * Makefile.in: Rebuild.
1772 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1774 * configure, aclocal.m4: Rebuild with new libtool.
1776 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1778 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1779 the argument to bfd_set_arch_mach.
1780 (load_address): Use bfd_arch_bits_per_address to determine the
1781 bit size of an address instead of looking at the isa level.
1782 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1784 start-sanitize-v850e
1785 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1787 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1789 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1791 * ehopt.c: New file.
1792 * as.h (enum _relax_state): Add rs_cfa.
1793 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1794 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1795 * read.c (emit_expr): Call check_eh_frame.
1796 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1797 (relax_segment): Likewise.
1798 * Makefile.am: Rebuild dependencies.
1799 (GAS_CFILES): Add ehopt.c.
1800 (GENERIC_OBJS): Add ehopt.o.
1801 * doc/internals.texi (Frags): Document rs_cfa.
1803 * as.c (show_usage): Mention --traditional-format.
1804 (parse_args): Accept --traditional-format.
1805 * as.h (flag_traditional_format): Declare.
1806 * output-file.c (output_file_create): If flag_traditional_format,
1807 set BFD_TRADITIONAL_FORMAT on stdoutput.
1808 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1810 * config/tc-mips.c (append_insn): Make sure that if we have a
1811 fixup for an unmatched %hi reloc, it does not associated with a
1814 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1815 * doc/Makefile.in: Likewise.
1817 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1819 * config/tc-m32r.c (check_for_side_effects): New function.
1820 (can_make_parallel): Add checks for instruction side effects
1821 clashing with the other instruction.
1822 (assemble_parallel_insn): Improve warning messages. Return error
1823 message from non-swapped instruction order.
1825 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1827 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1829 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1830 md_cleanup definition. This moves the forced literal output to
1831 the end of the source pass, and avoids macro's inserting literals
1832 into the code immediately after the macro expansion.
1834 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1836 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1837 a gas internal symbol is adjustable.
1838 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1840 * as.h: If gcc version greater than 2.6, use `__format__' and
1841 `__printf__' in function attributes, rather than `format' and
1844 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1846 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1848 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1850 Add tms320c30 support:
1851 * config/tc-tic30.h: New file.
1852 * config/tc-tic30.c: New file.
1853 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1854 TARGET_FORMAT as "coff-tic30".
1855 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1856 * Makefile.am: Rebuild dependencies.
1857 (CPU_TYPES): Add tic30.
1858 (CPU_OBJ_VALID): tic30-aout is valid.
1859 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1860 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1861 * configure, Makefile.in: Rebuild.
1863 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1865 * config/tc-v850.c (md_assemble): Improvements to error messages.
1867 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1869 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1870 BFD_RELOC_HI16_S to store the high bits of any value.
1872 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1873 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1874 assembler calculate relocations to any external symbol at all.
1875 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1876 involving generation of pc-relative relocs.
1877 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1878 has been moved to md_apply_fix3.
1880 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1881 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1882 which actually means (the address of identifier's GOT entry) +
1883 constant, which is not particularly useful.
1885 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1887 * read.h (include_dirs): Declare.
1888 (include_dir_count,include_dir_maxlen): Declare.
1891 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1892 (md_parse_option): Handle them.
1893 (md_show_usage): Print them.
1894 (output_dma,output_pke): New static globals.
1895 (assemble_pke): Handle -no-dma-pke.
1896 (insert_file): Search include dir list.
1897 (s_enddirect): Validate length if prespecified.
1898 (s_endmpg): Likewise. Handle -no-dma-pke.
1899 (s_endunpack): Handle -no-dma-pke.
1900 (md_pcrel_from_section): Add offset to delay slot for
1904 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1906 * configure.in: Correct check for shared opcodes library.
1907 * configure: Rebuild.
1909 * listing.c (buffer_line): If we can't open the file, set at_end.
1910 (listing_print): Remove unused local variable fi.
1912 * config/m68k-parse.y (reglistpair): Handle register list in
1915 * config/vms-conf.h: Don't undef VERSION.
1917 start-sanitize-m32rx
1918 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1920 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1921 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1924 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1926 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1928 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1930 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1931 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1932 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1933 (EXTRA_DIST): Define.
1934 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1935 explicitly rather than via the list of object files.
1936 (gcc-as.opt): New file created when make-gas.com is run.
1937 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1938 itbl-cpu.h} to #include appropriate file rather than copying that
1940 * config/vms-conf.h: Synchronize with current config.in.
1941 * Makefile.in: Rebuild.
1944 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1946 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1947 (parallel_ok): Relaxed parallel subinstruction dependency check.
1950 start-sanitize-m32rx
1951 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1953 * config/tc-m32r.c (md_assemble): Fix determination of when
1954 instructions can be combined in parallel.
1957 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1959 * as.h (flag_warn_suppress_instructionswap): added new flag.
1960 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1961 command line argument.
1962 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1963 warning only if flag_warn_suppress_instructionswap is false.
1965 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1967 * configure.in (i386-*-mingw32*): New target.
1968 * configure: Rebuild.
1970 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1972 * symbols.c (resolve_symbol_value): Don't set the segment if it
1973 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1975 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1978 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1980 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1981 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1984 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1986 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1989 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1991 * configure.in: Add dvp support.
1992 * configure: Regenerate.
1993 * config/tc-dvp.[ch]: New files.
1996 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-v850.c (v850_insert_operand): Display instruction when
1999 an error is encountered.
2001 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
2003 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2004 (i386-*-sco3.2v5*coff): New target.
2005 (i386-*-sco3.2*): New target.
2006 * configure: Rebuild.
2008 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
2010 * config/tc-v850.c: Tidy error message production.
2012 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
2014 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2015 validate_immediate return value in the right type for comparisons
2018 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
2020 * listing.c (MAX_BYTES): Use listing variables not constants.
2021 (data_buffer): No longer an array, but a pointer.
2022 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2023 (listing_listing): Allocate data_buffer.
2025 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
2027 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2028 --listing-rhs-width, --listing-cont-lines.
2029 (show_usage): Update.
2030 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2031 (listing_lhs_cont_lines, listing_rhs_width): New vars.
2032 (print_lines): Use the variables instead of the constants.
2033 (listing_listing): Likewise.
2034 * listing.h: Declare the new vars.
2036 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
2038 * as.c (parse_args): Add --keep-locals alias for -L.
2039 Add --strip-local-absolute.
2040 (show_usage): Update.
2041 * as.h (flag_strip_local_absolute): New flag.
2042 * symbols.c (S_IS_LOCAL): Use it.
2043 * config/obj-aout.h (S_IS_LOCAL): Likewise.
2044 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2045 * config/obj-coff.h (S_IS_LOCAL): Likewise.
2047 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
2049 * config/tc-m32r.c: Detect if explicitly parallel instructions
2050 might have an io conflict and issue a warning message.
2052 start-sanitize-m32rx
2053 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
2055 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2056 to a count of the number of matches to skip.
2057 (can_make_parallel): Pass count of number of matches to skip to
2058 reads_from_src_reg().
2061 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
2063 start-sanitize-m32rx
2064 * config/tc-m32r.c: Add support for swapping fixups of swap
2067 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2068 cgen_swap_fixups): Functions to save, restore and swap the fixup
2069 chain with a backup copy.
2070 (cgen_asm_finish_insn): Returns address of constructed insn.
2072 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
2074 * listing.c (file_info_struct): Remove FILE, add POS.
2075 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2076 (file_info): Don't open the file.
2077 (buffer_line): Check for the file in the last_open cache, updating
2079 (print_source): Don't reference file_info->file.
2080 (listing_listing): Likewise.
2081 (listing_print): Close the file in the cache, if any.
2083 start-sanitize-m32rx
2084 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
2086 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2087 parallel instructions so that they are in the correct order.
2088 (reads_from_src_reg, get_src_reg, can_make_parallel,
2089 make_parallel): New functions to support opportunistic
2090 parallelisation of adjacent instructions.
2093 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
2095 * read.c (dwarf_file_string): New file static variable.
2096 (emit_expr): Look for constant sequence that leads up to a file
2097 name in DWARF debugging output.
2098 (stringer): Use dwarf_file_string to decide whether to accept a
2099 string as a file name.
2101 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
2103 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2104 (crack_operand): Add reg->reglst MRI hack.
2105 (r_seg): Put reglst symbols in reg_section.
2106 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2108 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
2110 * tc-sh.c (get_specific): Handle SGR & DBR.
2112 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
2114 * tc-h8300.c (parse_reg): Take the length of the symbol into
2115 account when attempting to match a register name.
2116 * tc-h8500.c (parse_reg): Likewise.
2118 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2120 start-sanitize-m32rx
2121 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2124 * cgen.c: Formatting changes to improve readability.
2126 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2128 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2132 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2134 Based on a patch from Jim Wilson
2135 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2136 (tc_gen_reloc): Handle cross section PC relative relocs
2140 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2142 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2144 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2146 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2147 (expr_jmp_buf): New static local.
2148 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2149 (cgen_md_operand): New function.
2150 * tc-m32r.c: Clean up pass over `struct foo' usage.
2151 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2153 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2155 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2156 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2158 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2160 * config/tc-i386.c (i386_operand): Give an error if there are
2161 unrecognized characters after an expression.
2163 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2165 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2167 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2169 * configure.in (i386*-go32-rtems*): Fix to be the same as
2171 * configure: Rebuild.
2173 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2175 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2176 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2177 (mips_ip): Always check for FP_D, not just for instructions that
2178 are not part of the regular ISA.
2180 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2182 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2184 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2186 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2188 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2190 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2191 the range we care about.
2194 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2196 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2197 (exec_type_enum): Enumeration giving all of the exec types.
2198 (warn_nops): New static variable to give nop warning level.
2199 ({cur,prev}_mul32_p): New static variable to keep track of whether
2200 the current/previous instruction is a 32-bit multiply.
2201 (Optimizing): Make static.
2202 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2204 (d30v_insert_operand): Delete declaration of unused function.
2205 (write_2_short): Make exec_type argument enum, not int.
2206 (parallel_ok): Ditto.
2207 (check_range): Delete unused variable(s).
2208 (build_insn): Ditto.
2209 (find_format): Ditto.
2210 (md_apply_fix3): Ditto.
2211 (md_show_usage): Document -n and -N.
2212 (md_parse_option): Parse -n and -N.
2213 (write_1_short): If -n, warn about adding a nop. Use
2215 (write_2_short): Use enumeration values instead of hard coded
2216 integers. Reset exec_type for default operations. For explicit
2217 parallel operations, call parallel_ok to make sure everything is
2218 ok. If writing out a parallel operation, and the previous
2219 instruction was a 32-bit multiply, indicate current instruction
2221 (parallel_ok): Allow add/tx ... to be done in parallel with
2222 another add/tx ... assuming the gpr registers don't overlap.
2223 (md_assemble): Use exec type enumeration values, not hard coded
2224 ints. Check for loads or 16-bit multiplies following in the next
2225 cycle after a 32-bit multiply. Add nops if that is the case.
2226 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2227 cur_mul32_p if current instruction is a 32-bit multiply.
2228 (find_format): Change spacing and layout.
2231 start-sanitize-tic80
2232 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2234 * config/tc-tic80.c (tic80_relax): New static variable.
2235 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2236 (md_parse_option): Handle new relax options.
2237 (md_show_usage): Document new relax options.
2238 (find_opcode): Don't use short forms of PC relative branches if
2243 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2245 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2246 used/set flag fields. Make flag vars unsigned long. Use
2247 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2248 parallel if they use the same conditional flag with reversed
2249 meaning. Allow 2 add/sub insns that set the carry or overflow
2250 flags but do not query them to be done in parallel. Don't allow 2
2251 word store operations to be done in parallel with ADDppp or
2252 SUBppp. Don't allow loads to be done in parallel with 16 bit
2256 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2258 * config/tc-arm.c: Prevent use of interworking support for
2261 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2263 * doc/all.texi: Add M32R cpu.
2265 * doc/as.texinfo: Add documentation of m32r processor.
2267 * doc/c-m32r.texi: New file, documenting m32r specific features.
2269 start-sanitize-m32rx
2270 * config/tc-m32r.c (allow_m32rx): New function.
2271 (enable_m32rx): New variable.
2272 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2273 (md_show_usage): Document new --m32rx command line option.
2274 (md_parse_option): Implement new --m32rx command line option.
2277 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2279 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2282 start-sanitize-tic80
2283 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2285 * config/tc-tic80.c (build_insn): Handle instructions that have
2286 long (32 bit) PC relative offsets. Fix places that previously
2287 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2288 (md_apply_fix): Add case to handle long PC relative offsets.
2291 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2293 * doc/c-arm.texi (ARM Options): Document support for new ARM
2296 * config/tc-arm.c (md_parse_option): Add support for new ARM
2299 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2301 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2302 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2304 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2306 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2309 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2310 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2312 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2314 * config/tc-v850.c: Brought up to date with the branch.
2316 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2318 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2319 (SWITCH_TABLE): Handle BFD_RELOC_8.
2320 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2321 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2322 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2324 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2326 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2327 apparent bug in gcc's long long support crossing from x86.
2329 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2331 * config/tc-arm.c: Brought up to date with latest changes on arm
2334 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2336 * config-gas.com: Get version info from configure.in.
2338 * makefile.vms: include depend.obj in OBJS.
2340 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2342 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2343 all corresponding code.
2345 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2347 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2348 run-time endian selection.
2350 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2352 * tc-sh.c (parse_reg): Properly quote for fv4.
2354 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2356 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2357 symbol value operator.
2359 start-sanitize-vr5400
2360 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2362 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2366 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2368 * config/tc-d10v.c (parallel_ok, find_opcode):
2369 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2371 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2373 * config/obj-coff.c (fixup_segment): Cast second arg of
2374 md_apply_fix3 call to type "valueT *".
2376 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2378 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2380 * configure: Re-generate.
2382 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2384 * config/tc-mips.c (macro_build): Use the membership field
2388 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2390 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2391 first argument if it's supposed to be a register.
2394 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2396 * config/tc-mips.c (mips_4900): Added.
2397 (hilo_interlocks): Added mips_4900.
2398 (md_begin): Set default for mips_4900.
2399 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2400 (md_longopts): Add "m4900" and "no-m4900".
2401 (md_parse_option): Handle above options.
2404 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2406 * app.c (do_scrub_chars): If d10v, re-insert a space before
2407 a '#' when in state 10.
2409 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * config/tc-h8300.c: Include "subsegs.h".
2412 (tc_reloc_mangle): Handle references to symbols which are not
2413 being output, so that references to `.' work.
2415 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2417 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2420 * macro.c (sub_actual): If we don't find a parameter for an &,
2423 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2424 start-sanitize-vr5400
2426 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2428 (hilo_interlocks): VR5400 has interlocks.
2429 (md_begin): Expect mips64vr5400, not mips64r5400.
2432 * config/tc-mips.c (mips_ip): In default case, call as_bad
2433 instead of fprintf, to get "assembler messages:" message output
2434 before instead of after.
2436 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2438 * frags.h: Handle multiple inclusion.
2440 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2442 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2443 * as.h (struct frag, frag support): Moved from here.
2445 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2447 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2448 * cgen.c (cgen_asm_finish_insn): Update.
2449 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2450 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2451 (md_convert_frag): Ditto.
2452 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2453 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2454 (TC_FRAG_INIT): Update.
2456 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2458 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2459 print out MD fields of fix.
2460 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2461 defined) to initialize MD fields in frag.
2462 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2463 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2464 * config/tc-ns32k.h: Add comments. Remove obsolete
2465 BFD_FAST_SECTION_FILL definition, change prototypes for
2466 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2467 opcode_frag and opcode_offset and remove pcrel_adjust.
2468 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2469 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2470 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2472 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2473 MD fields in frag structure.
2474 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2475 fix_bsr): macros to access MD fields in fix structure.
2476 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2477 use struct opcode_location as these fields are now in the frag
2479 (convert_iif): Call frag_more as it is needed instead
2480 of trying to allocate for the whole insn. Avoid call of frag_more
2481 with negative argument.
2482 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2483 md_estimate_size_before_relax, md_pcrel_from,
2484 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2485 and frag structures.
2486 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2487 opcode_offset and remove pcrel_adjust.
2488 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2489 fix_new_ns32k_exp with changed arguments.
2491 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2493 * tc-mips.c (md_begin): Reorganize setting of default values so
2494 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2496 (md_parse_option): Remove all code that sets defaults; md_begin
2497 handles all of this now.
2499 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2501 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2503 (bootstrap, bootstrap2, bootstrap3): Likewise.
2504 * Makefile.in: Rebuild.
2506 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2507 TOC section to be against the csect.
2509 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2511 start-sanitize-vr5400
2512 * config/tc-mips.c (mips_5400): New variable.
2513 (md_begin, md_parse_option): Handle 5400 options/names.
2514 (macro_build, mips_ip): Check for 5400-specific instructions.
2515 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2519 * config/tc-mips.c (validate_mips_insn): New function, checks
2520 match versus mask bits, and also verifies that all bits to be
2521 output are actually specified somewhere.
2522 (md_begin): Call it for 32-bit instructions, instead of doing
2523 match/mask check here. In case of failure, print a message, but
2524 check the rest of the opcode table before exiting.
2526 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2528 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2529 from Tony Thompson at ARM: athompso@arm.com
2532 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2534 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2539 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2541 * config/tc-mips.c (hilo_interlocks): True for tx49.
2542 (md_begin): Add mips64tx49.
2543 (md_parse_option): Add 4900 cpu.
2546 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2548 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2549 extend if the operand expects a signed value.
2551 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2552 default which is to permit dollar labels.
2554 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2556 * config/tc-sparc.c (sparc_memory_model): New variable.
2557 (md_longopts): Add -TSO/-PSO/-RMO options.
2558 (md_parse_options): Handle them.
2559 (sparc_elf_final_processing): For 64 ELF, set required
2560 memory ordering in e_flags. Default to RMO and let the user
2561 override it through command line.
2563 * config/tc-sparc.h (elf_tc_final_processing): Add.
2565 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2567 * config/tc-sparc.c (v9a_asr_table): New variable.
2568 (sparc_ip): Handle v9a asr's.
2569 Patch from David Miller <davem@vger.rutgers.edu>.
2571 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2573 * config/tc-sparc.h (md_do_align): New macro.
2574 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2575 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2577 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2579 * config/tc-sh.c (sh_small): New variable.
2580 (OPTION_SMALL): Define.
2581 (md_longopts): Add "small".
2582 (md_parse_option): Handle OPTION_SMALL.
2583 (md_show_usage): Mention -small.
2584 * config/tc-sh.h (sh_small): Declare.
2585 (SUB_SEGMENT_ALIGN): Handle sh_small.
2586 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2589 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2590 case in little endian mode.
2592 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2594 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2595 overflow signalling to linker.
2597 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2599 * makefile.vms: Fix for dec c.
2601 * config-gas.com: Give explanation for dec c setup in error
2604 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2605 sections on openvms/alpha.
2607 * config/obj-evax.c: support .weak pseudo-op
2609 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2611 * config/tc-sparc.c (default_arch_size): New static local.
2612 (struct sparc_arch): Rename arch_size to default_arch_size.
2613 New member user_option_p.
2614 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2615 (init_default_arch): Check whether default arch is valid.
2616 Set default_arch_size in addition to sparc_arch_size.
2617 (OPTION_32,OPTION_64): Define.
2618 (md_longopts): New entries for -32, -64.
2619 (md_parse_option): Handle them.
2620 (md_show_usage): Print them. Ensure init_default_arch called.
2621 * configure.in (sparc64): Set arch to v9-64.
2622 * configure: Regenerated.
2624 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2626 * write.c (subsegs_finish): New function, broken out of
2628 (write_object_file): Some code moves into subsegs_finish.
2629 * write.c (subsegs_finish): Declare.
2630 * as.c (main): Call subsegs_finish.
2632 * read.c (s_include): Check for error return from
2635 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2637 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2639 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2641 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2642 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2643 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2644 the correct relocation when it exists.
2645 * config/tc-i386.c (md_apply_fix3): Likewise.
2647 * config/tc-ppc.h: Correct typo in comment.
2648 * config/tc-v850.h: Likewise.
2650 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2652 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2653 when second instruction is writing to first instructions inputs.
2655 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2657 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2658 templated programs to build with -g.
2660 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-v850.c (md_relax_table): Add support for relaxing
2663 unconditional branches. This patch is courtesy of Jim Wilson.
2664 (md_convert_frag): Fix relaxing of branches. This patch is
2665 courtesy of Jim Wilson.
2666 (md_assemble): Create different fixups for conditional and
2667 unconditional branches. This patch is courtesy of Jim Wilson.
2668 (md_estimate_size_before_relax): Estimate size of variable part of
2669 fixup based on whether it is for a conditional or an unconditional
2670 branch. This patch is courtesy of Jim Wilson.
2671 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2672 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2673 obj_elf_section_change_hook().
2674 (v850_comm): New function.
2675 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2676 (md_begin): Add bss flag to seg_info of bss sections.
2678 Add support for .scommon, .tcommon and .zcommon sections.
2680 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2681 .zcommon, .tbss, .call_table_data and .call_table_text.
2683 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2685 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2686 * configure: Regenerated.
2688 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2690 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2691 expression is not confused with -1.
2693 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2695 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2696 operand - OPERAND_ATMINUS.
2698 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2700 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2701 decrement modify the index register.
2703 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2705 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2706 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2707 68336, 68341, 68349.
2708 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2709 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2710 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2713 * doc/Makefile.am (CPU_DOCS): Define.
2714 (as.info): Depend upon $(CPU_DOCS).
2715 * doc/Makefile.in: Rebuild.
2717 * configure.in: Remove AM_PROG_INSTALL; it's called by
2719 * configure: Rebuild.
2721 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2723 * tc-d10v.h (TC_START_LABEL): Don't define.
2724 (tc_frob_label): Define.
2726 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2728 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2729 to pair a branch and link with anything but an exe instruction.
2731 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2733 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2734 optimization to reduce the alignment surprises for gcc.
2736 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2738 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2739 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2740 (sparc_ip): Add %hix,%lox.
2741 (md_apply_fix3): Call as_bad_where, not as_bad.
2742 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2743 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2745 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2747 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2748 recognizes alphaev5 etc.
2749 * configure: Rebuild.
2751 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2753 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2754 of mipsr3900 with mipstx39.
2756 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2757 -mipsXX message' if the insn isn't an ISA insn.
2759 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2761 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2762 Redefine TARGET_FORMAT to call sparc_target_format.
2763 * config/tc-sparc.c (in_unsigned_range): New function.
2764 (sparc_arch_size): Make static.
2765 (sparc_target_format): New function.
2766 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2767 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2768 (output_insn): Set `fx_no_overflow'.
2769 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2770 (tc_gen_reloc): Likewise.
2772 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-v850.c (v850_section): Remove.
2776 * config/obj-elf.c (obj_elf_section): Enhance error message.
2778 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2780 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2781 including obj-elf.h in OBJ_MAYBE_ELF case.
2782 (mips_target_format): Return NULL after abort to avoid warning.
2784 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2786 * expr.c (operator): Accept ==. From Anders Blomdell
2787 <anders.blomdell@control.lth.se>.
2789 * config/atof-ieee.c (gen_to_words): When generating a denormal
2790 number, handle an overflow into the smallest normalized number.
2792 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2794 * as.h, input-scrub.c (new_logical_line): New return value.
2795 * read.c (s_app_file): Don't note the same file several times
2798 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2800 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2802 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2804 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2805 * configure: Rebuild.
2807 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2809 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2811 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2812 fn* instructions do not insert implicit fwait. This was changed
2815 * config/m68k-parse.y (yylex): Permit an expression to be used for
2818 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2820 * Makefile.in: Rebuild.
2822 * aclocal.m4: Rebuild with new libtool.
2823 * configure: Rebuild.
2825 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2827 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2830 * config/tc-mips.c (hilo_interlocks): Change from a static
2831 variable to a macro, so that it varies with the variables upon
2833 (gpr_interlocks, cop_interlocks): Likewise.
2834 (md_begin): Don't initialize them.
2836 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2838 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2839 of strcmp where appropriate.
2841 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-v850.c (md_assemble): Cope with a zero data area
2844 relocation with a constant offset.
2845 (md_assemble): Produce error message when special data area
2846 relocations are used on instructions which do not support them.
2847 (md_assemble): Reset processor mask if defined by command line
2850 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2852 * config/tc-sparc.c: Reorganize file.
2853 (parse_keyword_arg): Allow numbers in reg names.
2854 (SPECIAL_CASE_NONE): New macro.
2855 (md_assemble): Use it.
2856 (lookup_arch,init_default_arch): New functions.
2857 (default_arch,default_init_p,sparc_arch_table): New static locals.
2858 (sparc_arch_size): New static local.
2859 (max_architecture): Initialize in init_default_arch.
2860 (md_parse_options): Call init_default_arch if necessary.
2861 Rewrite -xarch/-A processing.
2862 (md_show_usage): Print -A values from sparc_arch_table.
2863 (md_begin): Call init_default_arch if necessary.
2864 (sparc_md_end): Handle both 32 and 64 bit environments.
2865 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2866 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2867 (DEFAULT_ARCH): Add.
2868 * config.in: Regenerate.
2869 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2870 (SPARC_V9,SPARC_ARCH64): Delete.
2871 * configure: Regenerate.
2872 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2874 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2878 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2879 start-sanitize-v850e
2881 * config/tc-v850.c (md_assemble): Corrected typo.
2882 * config/tc-v850.c Add new sections: call_table_data and
2884 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2885 (handle_ctoff): New Function.
2887 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2890 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2892 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2893 displacement from the tiny data area pointer.
2895 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2897 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2900 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2902 * config/tc-v850.c (processor_mask): New variable.
2903 (set_machine, md_parse_option): Set processor_mask.
2904 (md_assemble): Check that instruction is available to target
2907 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2908 start-sanitize-v850e
2909 (TARGET_PROCESSOR): New constant.
2910 (TARGET_PROCESSOR): New constant.
2914 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2916 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2921 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2923 Merge in work from Martin Hunt:
2925 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2926 CR is 0 for PSWL and PSWH.
2928 * config/tc-d30v.c (do_assemble): Don't accept
2929 illegal condition codes for cmpu instruction.
2931 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2932 used in d*i instructions.
2934 * config/tc-d30v.c (check_size): New function. Check
2935 relocations for overflows.
2936 (md_pcrel_from_section): Fix relocations between sections.
2937 (md_apply_fix3): Use new relocation types for 15 and 21
2938 bit relocations in the right container. Needed because
2939 the address of the instruction is not eight-byte aligned
2940 but the relocations must be.
2942 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2943 (find_format): If ".s" or ".l" are used, don't try
2944 to compute branch sizes.
2946 * config/tc-d30v.c (do_assemble): Check for ".s" or
2947 ".l" extensions to opcode names.
2948 (find_format): Generate the correct instructions when
2949 ".s" or ".l" are used.
2951 * config/tc-d30v.c (build_insn): Check for odd registers
2952 on instructions that require even registers.
2954 * config/tc-d30v.h (md_start_line_hook): Define.
2955 * config/tc-d30v.c (md_start_line_hook): New hook.
2956 Checks the beginning of each line for a ".". If it
2957 finds one, assume a pseudo-op and flush any unwritten
2960 * config/tc-d30v.c (md_apply_fix3): Fix problem
2961 with determining when fixups were done.
2963 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2964 part of a symbol (for example, "foo+8") was being written
2965 into the instruction.
2966 (md_pseudo_table): Change .word to be 32 bits and add
2969 * config/tc-d30v.c (parallel_ok): Check to see if first
2970 instruction is a jump.
2972 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2975 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2977 start-sanitize-v850e
2978 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2980 * configure.in (emulations): Add v850 emulation.
2982 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2984 * Makefile.am (CPU_TYPES): Add arc.
2985 (TARGET_CPU_CFILES): Add tc-arc.c.
2986 (TARGET_CPU_HFILES): Add tc-arc.h.
2987 (dependencies): Rebuild.
2988 * Makefile.in: Rebuild.
2989 * configure.in: Recognize arc-*-elf*.
2990 * configure: Regenerated.
2991 * config/tc-arc.[ch]: New files.
2993 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2995 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2996 Correct description of hi() reloc prefix.
2998 start-sanitize-v850e
2999 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
3000 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
3001 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
3004 * doc/c-v850.texi: Document new pseudo ops and command line
3007 * config/tc-v850.c (set_machine): New function.
3008 * config/tc-v850.c (.v850): New pseudo op.
3009 start-sanitize-v850e
3010 * config/tc-v850.c (.v850e): New pseudo op.
3011 * config/tc-v850.c (.v850ea): New pseudo op.
3015 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
3017 Support -alh and -ald for DWARF 1:
3018 * listing.c (struct list_info_struct): Add debugging field.
3019 (listing_newline): Initialize the debugging field. If ELF, if the
3020 section starts with .debug or .line, set the debugging field in
3021 the listing structure.
3022 (debugging_pseudo): Add list parameter. Change all callers. If
3023 the debugging field is set, consider it to be a debugging pseudo.
3024 If ELF, skip blank lines between debugging lines.
3025 * read.c (emit_expr): If ELF, look for line numbers.
3026 (stringer): If ELF, look for file names.
3028 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
3030 * config/tc-v850.c (v850_insert_operand): Only test for overflow
3031 if there is no insert function.
3033 * config/tc-v850.h (TARGET_MACHINE): New constant.
3035 * config/tc-v850.c (v850_insert_operand): Add
3036 -mwarn_unsigned_overflow.
3037 (md_begin): Set BFD machine number based on machine variable.
3038 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
3040 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
3042 * as.h: Don't declare alloca if it is a macro.
3043 * macro.c: Likewise.
3046 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
3048 * config/tc-mips.c: Add tx19/r1900.
3051 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
3053 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
3054 rename to cpu_types[].
3055 (s_alpha_arch): New function.
3056 (md_pseudo_table): Add "arch".
3058 * config/tc-alpha.c (md_begin): Merge the two loops through the
3060 (s_alpha_proc): Add initial SKIP_WHITESPACE.
3061 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
3063 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
3065 * read.h (s_lcomm_bytes): Add prototype (for real this time).
3067 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
3069 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
3072 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
3074 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
3076 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
3078 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
3079 relative to the next instruction, not the current instruction.
3080 (md_assemble): Similarly.
3082 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
3084 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
3087 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
3088 (v850_reloc_prefix): Duplicate code eliminated. Add code to
3089 recognise special instructions.
3090 (md_assemble): Calculation of the size of a fixups corrected.
3092 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
3095 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
3097 * config/tc-v850.c (md_assemble): Use opcode->name instead of
3098 opcode->opcode as the sentinal. Zero is a valid opcode.
3100 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
3102 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
3103 * doc/c-v850.texi: Change node name to match other chapter nodes.
3105 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
3107 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3110 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
3112 * expr.c (integer_constant): If BFD64, don't make a bignum if the
3113 number will fit in 64 bits.
3115 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3116 rather than calling abort.
3118 * as.h: Don't define alloca if __GNUC__. Just declare it.
3119 * macro.c: Copy alloca handling from as.h.
3121 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
3122 Gabriel Paubert <paubert@iram.es>.
3124 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3125 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3126 is jcxz or a loop instruction.
3128 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3132 (md_begin): Set up machine architecture and type.
3134 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3136 * symbols.c (resolve_symbol_value): Store the value back into the
3137 symbol expression, to handle add or subtract simplification
3138 correctly. Handle O_symbol_rva. Add default case.
3140 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3141 chunksize while creating the new subsection.
3142 * as.c (chunksize): Initialize to zero.
3143 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3144 calling obstack_begin.
3146 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3148 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3151 start-sanitize-v850e
3152 * config/tc-v850.c (parse_register_list): Support constant
3153 expressions as register lists.
3156 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3158 * doc/c-v850.texi: Change the major node to v850 Machine
3161 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3163 * doc/as.texinfo: Add inclusion of c-v850.texi
3165 * doc/c-v850.texi: New file.
3167 * read.c (is_end_of_line): Make NUL character be considered to be
3170 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3172 * config/tc-v850.c (parse_register_list): Add support for curly
3174 (cc_names): Add "e" and "ne" conditions.
3176 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3178 * app.c (do_scrub_chars): Support a double dash as starting a
3179 comment that extends to end of line.
3181 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3183 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3185 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3187 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3189 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3190 insn when changing to a different instruction.
3192 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3194 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3195 floating point extensions.
3196 (parse_reg): parse sgr and dbr.
3198 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3200 * config/tc-v850.c (system_register_name): Support numbers for
3201 system register IDs.
3203 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3205 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3206 flag when alignment is in bytes instead of power of 2, and code to
3207 use that flag to convert alignment to bytes.
3208 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3209 * read.h (s_lcomm_bytes): Add prototype.
3210 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3211 defined, write alignment to alignment bits in section header s_flags
3212 rather than the s_align field.
3213 start-sanitize-tic80
3214 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3215 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3216 pseudo, instead of s_lcomm which wants a power of two for alignment.
3219 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3221 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3223 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3225 * as.c (show_usage): Add -am.
3226 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3227 if we've already got one.
3228 * listing.c (struct list_info_struct): Add line_contents.
3229 (listing_newline): Put unused argument to work: if non-null, save it...
3230 (listing_listing): ... and regurgitate during listing instead of line
3232 * listing.h (LISTING_MACEXP): New define.
3233 (LISTING_NEWLINE): Argument is NULL.
3234 * read.c (read_a_source_file): If expanding macros, break up input
3235 lines and pass them to listing_newline.
3236 * doc/as.texinfo: Document -ac and -am.
3238 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3240 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3242 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3245 start-sanitize-v850e
3246 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-v850.c: Remove support_v850e flag and command line
3251 * configure.in (emulations): Add support for v850e target
3253 * configure (emulations): Add support for v850e target
3255 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3257 * config/tc-v850.c: Remove support_v850ea flag and command line
3260 * configure.in (emulations): Add support for v850ea target
3262 * configure (emulations): Add support for v850ea target
3265 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3267 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3268 setting EXPECT and TCL_LIBRARY.
3269 * Makefile.in: Rebuild.
3271 * as.h (enum debug_info_type): Define.
3272 (debug_type): Declare.
3273 * as.c (debug_type): New global variable.
3274 (show_usage): Add --gstabs.
3275 (parse_args): Handle --gstabs.
3276 * read.c (generate_asm_lineno): Remove.
3277 (read_a_source_file): Output stabs debugging if appropriate.
3278 Change checks of generate_asm_lineno to check debug_type. Only
3279 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3280 * read.h (generate_asm_lineno): Don't declare.
3281 (stabs_generate_asm_lineno): Declare.
3282 * stabs.c (stabs_generate_asm_lineno): New function.
3283 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3284 Don't turn off debugging.
3285 (add_file): Remove old #if 0 code.
3286 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3287 (ecoff_directive_end): Don't generate stabs line symbols.
3288 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3289 generate_asm_lineno.
3290 (line_label_cnt): Remove.
3291 (ecoff_generate_asm_line_stab): Remove.
3292 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3293 * doc/as.texinfo, doc/as.1: Document --gstabs.
3295 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3297 start-sanitize-v850e
3298 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3299 Add support for v850ea instructions.
3301 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3302 Add support for v850e instructions.
3305 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3306 text of entire opcode.
3308 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3310 * doc/internals.texi: Document rs_leb128.
3312 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3314 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3315 in ABSL case, rather than calling abort.
3317 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3319 * as.h (enum _relax_state): Add rs_leb128.
3320 * read.c (potable): Add sleb128 and uleb128.
3321 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3323 * read.h: Update prototypes.
3324 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3325 the symbol value, add a second FINALIZE argument that prevents
3326 changes from being comitted. Update all callers.
3327 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3328 * doc/as.texinfo: Document the new pseudos.
3330 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3332 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3334 (DISTCLEANFILES): Define.
3335 * doc/Makefile.am (DISTCLEANFILES): Define.
3336 * Makefile.in, doc/Makefile.in: Rebuild.
3338 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3340 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3341 Don't set targ or gas_target. Define SCO_ELF and
3342 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3344 * Makefile.am: Remove @target_frag@.
3345 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3347 (dep-am): Mark as phony.
3348 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3350 * config/arm-big.mt, config/arm-lit.mt: Remove.
3351 * config/mips-big.mt, config/mips-lit.mt: Remove.
3352 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3353 * config/ppc-sol.mt: Remove.
3354 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3355 * config/m88kcoff.mt: Remove.
3356 * config/sco5.mt: Remove.
3357 * configure, config.in, Makefile.in: Rebuild.
3359 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3360 further try to circumvent the .y.h rule.
3361 * Makefile.in: Rebuild.
3363 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3365 * Makefile.am: New file, based on old Makefile.in.
3366 * acinclude.m4: New file, from old aclocal.m4.
3367 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3368 shared library handling; now handled by libtool. Replace
3369 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3370 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3371 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3372 * config.in: New file, created by autoheader.
3374 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3375 * stamp-h.in: New file.
3376 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3377 (parse_args): Likewise.
3378 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3379 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3380 * Makefile.in, doc/Makefile.in: Now built with automake.
3381 * aclocal.m4: Now built with aclocal.
3382 * configure: Rebuild.
3384 * cond.c (s_else): If not listing false conditionals, turn listing
3385 off in the false branch of the else.
3387 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3389 * config/tc-mips.c (macro): Fix handling of a double load from a
3390 symbol plus an offset.
3392 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3393 has an associated external symbol.
3395 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3397 * config/tc-alpha.c (s_alpha_ucons): New function.
3398 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3400 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3402 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3403 line if we encounter an error.
3405 * config/tc-v850.c (md_assemble): Sign extend constants value
3406 for hi and hi0 expressions.
3407 (v850_insert_operand): Enable range checking for generic 16bit
3410 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3412 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3413 LO16, HI16 and HI16_S relocs.
3415 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3417 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3419 * configure: Regenerated with autoconf 2.12.
3420 * Makefile.in: Add $(EXEEXT) to all executables.
3422 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3424 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3425 unconditional branches.
3426 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3429 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3431 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3433 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3435 * macro.c (define_macro): Make sure the index is in range before
3438 start-sanitize-tic80
3439 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3441 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3442 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3443 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3447 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3449 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3450 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3451 defined, use s_align_ptwo for .align.
3452 * configure.in (i386-*-msdosdjgpp*): New target.
3453 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3454 * configure: Rebuild.
3456 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3458 * config/tc-sparc.c (last_opcode): New static local.
3459 (md_assemble): Don't issue "FP branch in delay slot" warning if
3460 the delay slot has been annulled.
3462 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3464 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3465 code if BFD_ASSEMBLER.
3467 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3469 * config/tc-v850.c (system_registers): Fix ordering of registers.
3471 start-sanitize-tic80
3472 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3474 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3475 when it will be filled in later by relocation information.
3478 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3480 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3481 (mips_ip): Fix ISA checks.
3483 start-sanitize-r5900
3484 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3486 * configure.in: Default the r5900 to little endian.
3487 * configure: Rebuilt.
3490 start-sanitize-tic80
3491 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3493 * config/tc-tic80.c (build_insn): Fix endianness problem with
3497 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3499 * config/tc-mips.c (check_absolute_expr): Change warning to
3502 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3504 * config/tc-mips.c (macro_build): Refine code to check if an
3505 instruction is available on a particular cpu variant.
3506 (mips_ip): Likewise.
3508 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3510 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3511 OBJ_AOUT to ifdef OBJ_ELF.
3512 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3513 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3515 * write.c (fixup_segment): Change special case for i386-coff to
3516 not apply for i386-pe.
3517 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3518 which were not done.
3519 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3520 (coff_format_ops): Initialize frob_file_after_relocs field rather
3521 than frob_file field.
3522 * config/obj-coff.h (coff_frob_file): Don't declare.
3523 (coff_frob_file_after_relocs): Declare.
3524 (obj_frob_file): Don't define.
3525 (obj_frob_file_after_relocs): Define.
3526 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3527 * configure: Rebuild.
3529 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3531 * config/obj-coff.c (fixup_segment): Never subtract section
3532 address from PC relative reloc which will be fully resolved.
3534 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3536 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3537 with hpux10 header files.
3539 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3541 From Jason Merrill <jason@cygnus.com>:
3542 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3544 * config/tc-i386.h (md_maybe_text): Define.
3545 (md_do_align): Use md_maybe_text.
3547 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3549 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3550 relocations, don't check for symbol being external, weak, etc.
3552 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3554 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3555 calculate relocations to any external symbol, because we might be
3556 linking a shared object and the symbol might be overriden or moved
3557 (for instance, moved into a static executable's .bss section).
3558 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3560 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3561 be calculated by the assembler.
3563 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3564 whose destination lies in the same file, by ignoring the @plt or
3565 @local and aiming the branch at its destination.
3567 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3569 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3570 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3573 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3574 of obj_copy_symbol_attributes.
3576 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3578 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3579 signed operand, sign extend a 32 bit value to the host size.
3581 * Makefile.in (CFLAGS): Subsitute from configure script. From
3582 Jeff Makey <jeff@cts.com>.
3584 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3585 buffer size to make a copy of the symbol.
3587 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3590 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3592 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3593 step through the frags calling cvt_frag_to_fill, switch to
3594 SEG_DATA when we reach data_frag_root.
3596 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3598 * config/tc-mn10300.c (md_assemble): Allow an empty register
3599 list for instructions which use register lists.
3601 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3603 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3605 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3608 * config/tc-arm.c: Add prototypes for many static functions.
3609 (struct asm_opcode ): Add prototypes for parms field.
3610 (struct thumb_opcode ): Likewise.
3611 (fp_op2): Remove unused flags parameter.
3612 (output_inst): Make static.
3613 (arm_after_pass_hook): Remove unused ignore parameter.
3614 * config/tc-arm.h (arm_after_pass_hook): Declare.
3615 (arm_start_line_hook): Declare.
3616 (arm_frob_label): Declare.
3618 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3620 * depend.c (wrap_output): new prototype.
3622 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3624 * config/tc-sh.c (md_apply_fix): Check for overflow.
3626 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3627 section size to be aligned.
3629 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3631 * config/tc-sh.h (md_cons_align): Define.
3632 (sh_cons_align): Declare.
3633 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3634 (sh_no_align_cons): New static variable.
3635 (s_uacons): New static function.
3636 (sh_cons_align): New function.
3637 (sh_handle_align): Warn about misaligned data.
3638 * doc/c-sh.texi: Document .uaword and .ualong.
3640 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3642 * macro.c (macro_expand): In MRI mode, treat single quote as a
3643 separator character when checking for a positional argument.
3645 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3647 * config/tc-arm.c (md_parse_option): Merge in changes from
3650 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3652 * configure.in (emulations): Add Thumb architecture support from
3653 armT-9703-28-branch.
3655 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3657 * doc/all.texi: Add enabling of ARM documentation.
3659 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3661 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3663 * config/tc-mips.c: Added r3900 support.
3665 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3667 * as.c: (parse_args) `-t' option requires an argument.
3669 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3671 * config/tc-arm.c (md_begin): Change call to
3672 coff_arm_bfd_set_private_flags() to a call to
3673 bfd_set_private_flags().
3675 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3677 * Makefile.in: Rebuild dependencies.
3679 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3680 of a BFD_RELOC_RVA reloc.
3682 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3684 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3685 (hppa_force_relocation): Force a relocation for an absolute
3688 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3690 * doc/as.texinfo: Don't use @value in section names or index
3691 entries; it confuses texinfo.tex.
3693 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3695 * doc/as.texinfo: Updated for -MD option.
3696 * Makefile.in (CFILES): Added depend.c.
3697 (OBJS): Added depend.o.
3698 * as.h (start_dependencies, register_dependency,
3699 print_dependencies): New declarations.
3700 * depend.c: New file.
3701 * as.c (parse_args): Added -MD option.
3702 (main): Call print_dependencies.
3703 (show_usage): Added help for -MD.
3704 * read.c (s_app_file): Call register_dependency.
3705 (s_include): Call register_dependency when file is found.
3706 (read_a_source_file): Call register_dependency.
3708 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3710 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3711 section address to the symbol value.
3713 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3715 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3716 into the new membership field.
3718 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3720 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3721 command line then the ARM7 is now chosen by default when setting
3722 the BFD machine and architecture.
3724 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3726 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3727 hold APCS selection.
3728 (md_begin): Added code to generate flags to be set into the COFF
3729 header and the calls to the BFD functions to do this.
3730 (md_parse_option, md_show_usage): Added new command line
3731 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3732 -marmv3m, -marmv4, -marmv4t.
3734 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3735 as it is never used.
3737 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3739 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3740 label name with ".".
3741 * config/tc-mn10300.c (md_convert_frag): Likewise.
3743 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3745 * config/tc-mips.c (set_at): Check for bignum.
3746 (check_absolute_expr, macro, mips16_macro): Likewise.
3748 start-sanitize-tic80
3749 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3751 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3752 for overflow/underflow, only insert lower 15 bits into instruction.
3755 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3757 * config/tc-i386.c (pi): Check for RegMMX.
3759 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3761 * expr.c (expr): When subtracting values in the same frag,
3762 subtract X_add_number rather than adding it.
3764 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3766 * config/obj-coff.c (write_object_file): Just pass NULL to
3767 md_do_align, not the address of a char holding NOP_OPCODE.
3769 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3771 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3772 than an address if the floating point value looks sufficiently
3775 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3777 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3778 section size to be aligned.
3780 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3782 * cond.c: Include "macro.h".
3783 (struct conditional_frame): Add macro_nest field.
3784 (initialize_cframe): Initialize macro_nest.
3785 (cond_finish_check): Add nest parameter. Change all callers.
3786 (cond_exit_macro): New function.
3787 * as.h (cond_finish_check): Update declaration.
3788 (cond_exit_macro): Declare.
3789 * input-scrub.c (macro_nest): Make globally visible.
3790 (input_scrub_next_buffer): Call cond_finish_check.
3791 * macro.h (macro_nest): Declare.
3792 * read.c (s_mexit): Call cond_exit_macro.
3794 * config/tc-i386.h (RegMMX): Define.
3795 * config/tc-i386.c (pi): Check for all register types.
3796 (type_names): Add RegMMX.
3797 (md_assemble): Handle RegMMX.
3799 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3801 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3804 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3806 * config/tc-mips.c (nopic_need_relax): Add new parameter
3807 before_relaxing. Use it when testing ecoff_extern_size.
3808 (load_address, macro, md_estimate_size_before_relax): Fix all
3811 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3813 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3814 (obj_elf_subsection): New static function.
3816 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3818 * config/obj-coff.c (coff_header_append): Don't reset string_size
3819 each time through the loop.
3821 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3823 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3825 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3827 * doc/internals.texi (Porting GAS): Correct documentation for
3828 current configure handling of targ-cpu.h, et. al.
3829 (CPU backend): Document listing macros.
3831 * listing.c (data_buffer): Set size based on other listing macros,
3832 rather than always using 100.
3833 (data_buffer_size): Remove static variable.
3834 (calc_hex): Make data_buffer_size a local variable. Don't leave
3835 any slop when filling data_buffer.
3837 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3839 * doc/c-mips.texi: Document .set autoextend.
3841 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3843 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3844 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3845 sparc-*-openbsd*): New targets.
3846 * configure: Rebuild.
3848 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3850 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3851 for all undefined symbols.
3853 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3855 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3858 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3860 * configure.in (alpha*-*-openbsd*): New target.
3861 * configure: Rebuild.
3863 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3865 * configure.in (mips-*-openbsd*): New target.
3866 * configure: Rebuild.
3869 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3871 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3872 for instructions using conditional execution.
3875 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3877 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3879 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3881 * Makefile.in (srcroot): Remove.
3882 (INSTALL): Set to @INSTALL@.
3883 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3884 (all, dvi): Don't set srcroot.
3885 (install): Depend upon as.new, gasp.new, and installdirs. Use
3886 $(program_transform_name) directly, rather than using
3887 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3888 (installdirs): New target.
3889 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3890 (install): Depend upon installdirs. Use $(program_transform_name)
3891 directly, rather than using $(INSTALL_XFORM) and
3893 (installdirs): New target.
3894 (install-info-as): Run mkinstalldirs.
3895 (install-info-gasp): Likewise.
3897 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3899 * Makefile.in (INSTALL): Change install.sh to install-sh.
3901 * symbols.c (resolve_symbol_value): Check for division by zero.
3903 From Thomas Graichen <graichen@rzpd.de>:
3904 * Makefile.in: Always use $(SHELL) when running move-if-change.
3905 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3906 * configure: Rebuild.
3908 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3910 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3911 New argument `want'. Update enum cgen_parse_operand_result values.
3912 Initialize if CGEN_PARSE_OPERAND_INIT.
3913 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3914 (md_assemble): Call cgen_asm_init_parse.
3915 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3917 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3919 * config/tc-m68k.c (m68k_ip): Handle #j.
3921 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3923 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3924 right address for call label:32,regs,imm.
3926 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3928 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3930 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3931 symbol for OBJ_ELF anymore.
3933 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3935 * Makefile.in: Regenerate dependencies.
3936 (TARG_CPU): New variable.
3937 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3938 (.dep1): Delete creating of cgen-opc.h.
3939 (.tcdep): Put proper contents in cgen-opc.h.
3940 * configure.in (m32r): Delete setting of extra_files, extra_links.
3941 (AC_OUTPUT): Create cgen-opc.h.
3942 * configure: Regenerated.
3944 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3946 * makefile.vms: Update to build gasp.exe.
3948 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3950 * write.c (relax_frag): Make non-static.
3951 * write.h (relax_frag): Add prototype for.
3952 * config/tc-m32r.h (md_do_align): New arg `max'.
3953 * config/tc-m32r.c (m32r_do_align): Likewise.
3954 Update calls to frag_align, frag_align_pattern.
3955 (fill_insn): Update call to m32r_do_align.
3956 (m32r_scomm): Update call to frag_align.
3958 * config/tc-m32r.[ch]: New files.
3960 * Makefile.in (CPU_TYPES): Add m32r.
3961 (TARGET_CPU_CFILES): Add tc-m32r.c.
3962 (TARGET_CPU_HFILES): Add tc-m32r.h.
3963 (DISTCLEAN_HERE): Add cgen-opc.h.
3964 (.dep1,.tcdep): Create empty cgen-opc.h.
3965 (cgen.o): Add dependencies.
3966 (dependencies): Regenerate.
3967 * as.h (struct frag): New member fr_targ.
3968 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3969 * conf.in (USING_CGEN): New macro.
3970 * configure.in (m32r-*-*): Add entry for.
3971 Add cgen.o to extra_objects.
3972 * configure: Regenerate.
3973 * frags.c (frag_var): fr_pcrel_adjust renamed to
3974 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3975 (frag_variant): Likewise.
3976 * write.c (relax_frag): Likewise.
3977 * config/tc-ns32k.c (*): Likewise.
3979 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3981 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3982 rather than for any end of line character.
3984 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3985 call abort (i.e., as_abort) rather than crashing.
3987 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3988 OBJ_ELF, rather than of S_GET_OTHER.
3990 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3992 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3994 * Makefile.in (VERSION): Set to 2.8.1.
3996 * Branched binutils 2.8.
3998 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
4000 * COPYING: Update FSF address.
4002 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
4004 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
4006 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
4008 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
4010 * config-gas.com: Update to handle both vax and alpha.
4011 * makefile.vms: Update to use config-gas.
4012 * conf-a-gas.com: Remove file.
4014 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
4016 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
4017 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
4018 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
4020 start-sanitize-tic80
4021 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
4023 * config/tc-tic80.c (line_comment_char): Make '#' start comments
4024 at the beginning of a line for compatibility with .S files where
4025 cpp leaves the filename transitions beginning with '#'.
4028 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
4030 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
4031 tc_coff_sizemachdep if OBJ_COFF.
4033 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4035 * config/tc-ppc.c (register_name): Declare.
4037 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
4039 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
4040 * configure: Rebuild.
4042 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
4044 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
4045 (mips16_mark_labels): New static function.
4046 (append_insn): Call mips16_mark_labels.
4047 (mips_emit_delays): Likewise.
4048 (s_insn): Likewise. Don't call mips_clear_insn_labels.
4049 (s_mips_stab): New static function.
4051 * configure.in: Use ELF for mips-*-gnu*.
4052 * configure: Rebuild.
4054 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4056 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
4059 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4061 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
4062 set OPCODES_LIB to empty.
4063 * configure: Rebuild.
4065 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4067 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
4069 * configure: Rebuild.
4071 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
4073 * itbl-parse.y (yyerror): Make static. Declare.
4075 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
4076 * configure.in: Set emulations for mips-*-linux*-*.
4077 * configure: Rebuild.
4079 * config/tc-mips.c (struct mips_set_options): Define.
4080 (mips_opts): New static variable.
4081 (mips_isa): Remove. Now a field in mips_opts. Change all
4083 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
4084 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
4085 (struct mips_option_stack): Define.
4086 (mips_opts_stack): New static variable.
4087 (s_mipsset): Add support for .set push and .set pop.
4088 * doc/c-mips.texi: Document .set push and .set pop.
4090 * config/obj-elf.c (obj_elf_section_change_hook): New function.
4091 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
4092 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
4094 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
4096 * as.c (parse_args): Update copyright date in version message.
4098 * Makefile.in (clean-here): Remove dependency files.
4100 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
4101 (s_mri_common): Check S_IS_COMMON unconditionally.
4102 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
4103 * config/tc-alpha.c (s_alpha_comm): Likewise.
4104 * config/tc-mips.c (nopic_need_relax): Likewise.
4105 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
4106 (ppc_pe_comm): Likewise.
4107 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
4108 common symbol to bfd_com_section_ptr.
4109 * config/tc-sparc.c (s_common): Likewise.
4110 (tc_gen_reloc): Likewise.
4113 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4115 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4118 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
4120 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4123 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
4125 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4128 * listing.c (print_lines): Add lineno parameter. Change all
4130 (listing_listing): Only call calc_hex for the right line.
4131 (listing_list): Set the new edict based on the current edict, in
4132 order to handle listing commands in macros correctly.
4134 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4137 * cond.c (cond_finish_check): New function.
4138 * as.h (cond_finish_check): Declare.
4139 * as.c (main): Call cond_finish_check.
4142 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4144 * config/tc-d30v.c (md_assemble): If two instructions
4145 are supposed to be assembled in parallel and the first one is
4146 long, print an error and stop.
4147 (md_apply_fix3): Don't calculate absolute relocs. Just write
4151 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4153 * config/tc-i386.h (iclrKludge): Define.
4154 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4156 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4158 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4159 * config/tc-alpha.c (alpha_debug): New static variable.
4160 (md_parse_option): Set alpha_debug if -g is seen.
4161 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4164 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4166 * config/tc-d30v.c (build_insn): Enable range-checking code.
4167 (postfix): Stop at space or comma.
4168 (md_assemble): Change error message.
4171 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4173 * Makefile.in: Added automatic dependency building.
4174 * dep-in.sed: New file.
4176 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4178 * config/obj-ieee.c (segment_name): Don't define function if this
4181 * config/obj-coff.h (DO_STRIP): Don't define.
4182 * config/tc-h8300.h (DO_STRIP): Don't define.
4183 * config/tc-h8500.h (DO_STRIP): Don't define.
4184 * config/tc-w65.h (DO_STRIP): Don't define.
4185 * config/tc-z8k.h (DO_STRIP): Don't define.
4187 * symbols.c (colon): Call obj_frob_label if it is defined.
4188 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4190 * configure.in: Don't set files and links. Don't call
4191 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4192 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4193 * configure: Rebuild.
4194 * Makefile.in (TARG_CPU_C): New variable.
4195 (TARG_CPU_O, TARG_CPU_H): New variables.
4196 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4197 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4198 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4199 (LINKED_SOURCES): Remove.
4200 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4201 (LINKED_HEADERS): Remove.
4202 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4203 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4205 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4206 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4207 (itbl-cpu.h): Remove target.
4208 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4211 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4213 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4215 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4217 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4218 open coded loop that does not require the name to start with a
4221 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4223 * frags.c (frag_var): Change offset parameter to offsetT.
4224 (frag_variant): Likewise.
4225 * frags.h (frag_variant, frag_var): Update declarations.
4226 * config/tc-m68k.c (struct m68k_it): Change foff field to
4228 (add_frag): Change off parameter to offsetT.
4229 * Several files: Add casts to calls to frag_var.
4231 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4232 serialize a parallel make.
4233 (itbl-parse.h): Split target out from itbl-parse.c.
4235 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4237 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4239 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4240 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4241 storing the value of a common symbol.
4243 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4245 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4247 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4248 that is done by symbol_remove and symbol_insert.
4250 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4253 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4255 * config/tc-mips.c (load_register): In 32 bit mode, when not
4256 dealing with a 64 bit number, permit the upper 32 bits to be set
4257 even if bit 31 is not set.
4259 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4261 * read.c (potable): Add "equiv".
4262 (s_set): Handle .equiv based on argument.
4263 * doc/as.texinfo (Equiv): New node to document .equiv.
4264 (Err): New node to document .err.
4266 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4268 * Many files: Add function prototypes.
4269 * as.c (show_usage, parse_args): Make static.
4270 * frags.h (frag_alloc): Declare.
4271 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4272 * symbols.c (dollar_label_instance): Change return type to long.
4273 * symbols.h (print_symbol_value): Declare.
4274 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4275 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4276 (remove_subsegs, relax_frag): Make static.
4277 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4278 (what_kind_of_float): Likewise.
4279 (atof_vax): Make static. Change what_kind to int.
4280 (md_atof): Change what_statement_type to int.
4281 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4282 * config/tc-alpha.c (vax_md_atof): Declare.
4283 (md_atof): Don't declare atof_ieee and vax_md_atof.
4284 * config/tc-i386.c (set_16bit_code_flag): Make static.
4285 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4286 * config/tc-m68k.c (add_fix): Change width to int.
4287 (insert_reg): Change regname to const.
4288 (md_atof): Don't declare atof_ieee.
4289 (demand_empty_rest_of_line): Don't declare.
4290 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4291 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4292 (parse_keyword_arg): Change lookup_fn to take const arg.
4293 (md_atof): Don't declare atof_ieee.
4294 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4295 (tc_aout_pre_write_hook): Don't declare.
4297 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4299 * as.h (bfd_alloc_by_size_t): Don't declare.
4300 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4302 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4304 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4305 (symbol_append): Set sy_next and sy_previous when adding a single
4306 symbol to an empty list. Call debug_verify_symchain.
4307 (verify_symbol_chain): Use assert, not know.
4309 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4311 * NEWS: Note BeOS support.
4312 * configure.in: (ppc-*-beos): New target, use coff as object format.
4313 * configure: Regenerate with autoconf.
4315 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4317 * config/tc-mips.c (md_apply_fix): Improve error message for out
4320 * Makefile.in: Add dependencies on obstack.h where needed.
4322 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4324 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4325 case of a symbol equated to another symbol when using SVR4_PIC.
4327 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4329 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4331 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4332 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4334 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4335 and md_elf_section_change_hook if they are defined.
4336 (obj_elf_text, obj_elf_previous): Likewise.
4338 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4340 * config/obj-multi.h (struct elf_obj_sy): Define if
4342 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4344 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4345 OBJ_SYMFIELD_TYPE is defined.
4347 * doc/as.texinfo (bss): Improve description of .bss section. In
4348 ELF or COFF, you are permitted to switch into the section.
4349 (Comm): Rewrite description of common symbols.
4350 (Lcomm): Mention that some targets permit a third argument.
4352 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4354 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4356 * symbols.c (colon): Change type of local to int. From Alan Modra
4357 <alan@spri.levels.unisa.edu.au>.
4359 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4360 alignment if a zero fill pattern was explicitly specified.
4361 * config/tc-sh.c (sh_do_align): Likewise.
4363 * read.c (equals): Always permit register names to be redefined.
4365 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4366 mips16 symbol to be adjusted if a symbol is being subtracted from
4369 From Eric Youngdale <eric@andante.jic.com>:
4370 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4371 illegal symbol version names.
4372 (elf_frob_symbol): Check for external default versions.
4374 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4376 From Eric Youngdale <eric@andante.jic.com>:
4377 * config/obj-elf.h (struct elf_obj_sy): Define.
4378 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4380 * config/obj-elf.c (obj_elf_symver): Just record the name.
4381 (obj_symbol_new_hook): Initialized versioned_name field.
4382 (elf_frob_symbol): If there is a versioned_name, either rename the
4383 symbol, or add an alias with that name.
4385 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4387 * config/tc-mn10300.c (md_relax_table): Define.
4388 (md_convert_frag): Implement.
4389 (md_assemble): Handle relaxable operands/instructions correctly.
4390 (md_estimate_size_before_relax): Implement.
4391 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4393 * config/tc-mn10200.c (md_relax_table): Fix typos.
4395 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4396 relocs anymore. Tweak fx_offset for pc-relative relocs.
4398 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4400 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4403 start-sanitize-tic80
4404 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4406 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4408 * config/tc-tic80.c (md_begin): Declare external variable
4409 coff_flags and insert an F_AR32WR bit into it.
4412 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4414 * read.c (equals): Add reassign parameter. Change all callers.
4415 * read.h (equals): Update declaration.
4417 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4419 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4420 can rely on the frag address to determine whether a frag is
4423 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4425 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4426 (S_LOCAL_NAME): Likewise.
4427 (FAKE_LABEL_NAME): Define unconditionally.
4428 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4430 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4431 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4432 Don't define FAKE_LABEL_NAME.
4433 * config/te-ic960.h: Likewise.
4434 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4435 (mips_frob_file_before_adjust): Declare.
4436 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4437 (mips_local_label): Remove.
4439 * config/te-sco386.h: Remove; not used.
4441 start-sanitize-tic80
4442 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4444 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4445 byte alignment rather than power-of-two alignment that is the
4449 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4451 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4453 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4454 message, and add newline.
4455 (process_file): Don't process assignments in the label if this is
4456 a equ or assign pseudo-op.
4457 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4458 and K_EQU, to match documentation.
4460 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4462 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4463 to denote read-only data sections.
4465 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4467 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4468 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4470 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4471 binary number if the next character is '+' or '-'.
4473 start-sanitize-tic80
4474 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4476 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4477 (find_opcode): Match operands that can be floats.
4478 (build_insn): Handle O_big (float) expressions and build
4482 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4484 * configure.in (mips*-*-lnews*): New target, also make empty
4485 emulation list for this target.
4486 * configure: Update.
4487 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4488 (mips_target_format): Use.
4489 * te-lnews.h: New file.
4491 start-sanitize-tic80
4492 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4494 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4495 operands with :m or :s modifiers and generate the right opcodes
4499 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4501 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4502 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4504 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4506 * config/tc-m68k.c (instring): Useless local declaration of
4507 crack_operand removed.
4508 * expr.h (expressionS): Changed type of X_op field to operatorT if
4511 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4513 Based on patches from Robert Lipe <robertl@dgii.com>:
4514 * configure.in: Add i386coff and i386elf to emulation list.
4515 * configure: Rebuild.
4516 * as.c (i386coff, i386elf): Declare.
4517 * obj.h (coff_format_ops): Declare.
4518 * config/obj-coff.c (OBJ_HEADER): Define.
4519 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4520 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4521 (obj_pseudo_table): Add "version".
4522 (coff_pop_insert): New static function.
4523 (coff_sec_sym_ok_for_reloc): New static function.
4524 (no_func): New static function.
4525 (coff_format_ops): New variable.
4526 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4527 (obj_symbol_new_hook): Define.
4528 (coff_obj_read_begin_hook): Declare.
4529 (obj_read_begin_hook): Define.
4530 * config/tc-i386.h (i386_target_format): Declare.
4531 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4532 OUTPUT_FLAVOR when appropriate.
4533 (i386_target_format): New function.
4534 * Makefile.in (obj-coff.o): New target.
4535 (e-i386coff.o, e-i386elf.o): New targets.
4537 From Stephen Williams <steve@icarus.icarus.com>:
4538 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4539 (_tc_get_bal_of_call): Don't declare.
4540 (tc_get_bal_of_call): Declare as function, don't define as macro.
4541 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4542 in sy_tc field, not x_balntry field.
4543 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4544 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4545 field, not x_balntry field.
4547 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4548 have the SHF_ALLOC attribute.
4550 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4551 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4552 (itbl-lex.o): Depend upon itbl-parse.h.
4554 * itbl-parse.y (yyerror): Change return type to int. Change to
4555 use old style function declaration.
4557 * Makefile.in (itbl-lex.o): Remove -Wall.
4558 (itbl-parse.o): Likewise.
4560 * cond.c (s_ifdef): If we should omit conditionals from listings,
4562 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4563 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4564 (listing_listing): Handle EDICT_NOLIST_NEXT.
4565 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4566 * listing.h (LISTING_NOCOND): Define.
4567 (LISTING_SKIP_COND): Define.
4568 * as.c (show_usage): Mention c as a suboption of -a.
4569 (parse_args): Handle c as a suboption of -a.
4570 * doc/as.texinfo: Document -alc.
4572 start-sanitize-tic80
4573 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4575 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4578 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4580 * doc/as.texinfo: Document .symver.
4582 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4584 * config/tc-d10v.c: Change pre_defined_registers to
4585 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4587 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4589 * config/obj-coff.c: Fix typo in comment section.
4590 start-sanitize-tic80
4591 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4592 an additional alignment argument.
4593 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4595 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4599 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4601 * Makefile.in: Remove dependancies on itbl-cpu.h.
4602 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4605 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4607 * itbl-ops.h: Include as.h.
4609 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4611 * as.c: Remove -t option.
4612 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4613 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4614 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4616 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4618 * itbl-ops.c: Don't define DEBUG.
4620 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4622 * Makefile.in: Update itbl-test.c to reflect its new location.
4624 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4626 * itbl-ops.c: Add test for itbl_have_entries.
4627 * config/tc-mips.c: Remove test for itbl_have_entries.
4628 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4630 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4632 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4633 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4634 (LEX, LEXFLAGS): Define.
4635 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4637 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4639 * itbl-parse.y: Fix indentation mistakes from indent program.
4640 * itbl-lex.l: Fix indentation mistakes from indent program.
4641 * itbl-ops.h: Add include for ansidecl.h.
4642 Add PARAMS around function arguments.
4643 Add declaration for itbl_have_entries.
4644 * itbl-ops.c: Add PARAMS around function arguments.
4645 * Makefile.in: Add itbl build rules.
4646 Add dependancies for itbl files to mips target.
4647 * as.c: Add itbl support.
4648 Add new option "--insttbl" for dynamically extending instruction set.
4649 * as.h: Declare insttbl_file_name;
4650 the name of file defining extensions to the basic instruction set
4651 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4652 itbl-ops.o to extra_objects for mips configuration.
4653 Add include file link from itbl-cpu.h to
4654 config/itbl-${target_cpu_type}.h.
4655 * config/tc-mips.c: Allow copz instructions.
4656 Add notes for future additions to the itbl support.
4658 (macro): Call itbl_assemble to assemble itbl instructions.
4659 See if an unknown register is specified in an itbl entry.
4661 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4662 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4664 start-sanitize-tic80
4665 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4666 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4668 (build_insn): Grab a frag early so we can use the address in
4669 fixups. Take one's complement of BITNUM values before insertion
4670 in opcode. Add code to support O_symbol operands.
4671 (md_apply_fix): Replace unimplemented warning with implementation.
4672 (md_pcrel_from): Ditto.
4673 (tc_coff_fix2rtype): Ditto.
4676 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4678 * config/tc-d30v.c (parallel_ok): New function.
4679 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4681 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4682 relocation is in different section.
4684 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4686 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4687 don't set the section alignment to 2**4.
4689 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4691 * config/tc-m68k.c (line_comment_chars): Add '*'.
4693 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4694 (do_scrub_begin): Don't set lex['*'].
4695 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4696 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4699 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4700 * configure: Rebuild.
4701 * config/te-svr4.h: New file.
4702 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4703 TE_SVR4 or TE_DELTA.
4705 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4707 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4708 short conditional branch around a long unconditional branch.
4710 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4712 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4715 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4718 * symbols.c (resolve_symbol_value): If both left and right
4719 operands are undefined, warn about both of them.
4721 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4723 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4724 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4725 (obj_elf_symver): New static function.
4726 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4729 * write.c (relax_segment): Make type and printf format agree.
4731 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4735 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4737 * config/tc-d30v.c, config/tc-d30v.h: New files.
4739 * configure: Rebuilt.
4741 * configure.in: Add case for d30v.
4744 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4746 * config/tc-alpha.h (md_operand): Define with a null expansion,
4747 like all the other targets.
4748 * doc/internals.texi (CPU backend): Add missing word in
4749 md_flush_pending_output description. Fix typo in md_convert_frag
4751 start-sanitize-tic80
4752 * config/tc-tic80: Minor comment additions/changes.
4755 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4757 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4758 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4759 * config/obj-coff.c (obj_coff_def): Use
4760 tc_canonicalize_symbol_name if defined.
4761 (obj_coff_tag, obj_coff_val): Likewise.
4762 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4764 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4766 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4767 does not actually work, though:
4768 * configure.in (i386-sequent-bsd*): New target.
4769 * configure: Rebuild.
4770 * config/tc-dynix.h: New file.
4771 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4773 * read.c (do_align): Add max parameter. Change all callers.
4774 Remove useless static variables.
4775 (s_align): New static function. Do common portion of
4776 s_align_bytes and s_align_ptwo.
4777 (s_align_bytes, s_align_ptwo): Just call s_align.
4778 * frags.c (frag_align): Add max parameter. Change all callers.
4779 (frag_align_pattern): Likewise.
4780 * frags.h (frag_align, frag_align_pattern): Update declarations.
4781 * write.c (relax_segment): Limit alignment change to fr_subtype.
4782 Fix some types to be addressT.
4783 * config/obj-coff.c (size_section): Likewise.
4784 * config/obj-ieee.c (size_section): Likewise.
4785 * config/tc-d10v.h (md_do_align): Add max parameter.
4786 * config/tc-i386.h (md_do_align): Likewise.
4787 * config/tc-m88k.h (md_do_align): Likewise.
4788 * config/tc-m88k.c (m88k_do_align): Likewise.
4789 * config/tc-sh.h (md_do_align): Likewise.
4790 * config/tc-sh.c (sh_do_align): Likewise.
4791 * as.h: Improve comments on rs_align and rs_align_code.
4792 * doc/as.texinfo: Document new alignment arguments.
4793 * doc/internals.texi (Frags): Document use of fr_subtype field for
4794 rs_align and rs_align_code.
4796 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4798 * config/tc-mips.c: Changed opcode parsing.
4800 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4802 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4803 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4804 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4805 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4806 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4807 to a location consistent with the rest of the target include files.
4808 * config/tc-i386.c: Remove misleading comment.
4809 * doc/internals.texi (CPU backend): Add description of function
4810 md_undefined_symbol.
4811 start-sanitize-tic80
4812 * config/tc-tic80.c: Add code to insert predefined symbols into the
4813 symbol table so they can be parsed by the standard expression parser.
4814 Remove custom code that use to parse them.
4815 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4816 to a location consistent with the rest of the target include files.
4819 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4821 * as.h: GNU c provides unlink() function.
4823 Unify section handling on openVMS/Alpha:
4824 * config/tc-alpha.c(s_alpha_link): Remove.
4825 (s_alpha_section): New function.
4826 Remove case-hacking of symbols
4827 Add .code_address pseudo-op.
4828 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4829 (s_alpha_code_address): New function.
4830 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4831 static constructors/destructors.
4832 Add debug code for crash debugs, to be removed when traceback code
4833 is added to object code.
4834 (s_alpha_name): New function for .name pseudo-op.
4835 (alpha_print_token): New function to print token expressions with
4836 alpha specific extensions.
4838 * makefile.vms: Allow compilation with current gcc snapshot.
4840 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4842 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4843 (DVIPS): Set to dvips.
4844 (ps, as.ps, gasp.ps): New targets.
4845 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4846 and MAKEINFO env variables.
4847 (internals.ps): Use DVIPS macro.
4848 (clean): Remove core and backup files.
4849 (distclean): Remove temporary files from building internals.
4851 * doc/internals.texi (Frags): Fix typo.
4852 (GAS processing): Ditto.
4853 (CPU backend): Ditto.
4854 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4855 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4856 * read.c: Remove ugly hack that dealt with config files not
4857 correctly defining TARGET_BYTES_BIG_ENDIAN.
4858 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4859 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4860 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4861 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4862 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4863 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4864 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4865 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4866 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4867 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4868 whether it is defined or not.
4869 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4870 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4871 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4872 whether it is defined or not.
4873 start-sanitize-tic80
4874 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4875 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4878 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4880 * write.c (write_relocs): Correct text in as_fatal error message,
4881 bfd_perform_relocation -> bfd_install_relocation.
4883 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4885 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4886 * read.c (LEX_TILDE): Define if not defined.
4887 (lex_type): Use LEX_TILDE.
4888 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4889 not is_part_of_name.
4891 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4893 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4896 * config/tc-mips.c (mips16_extended_frag): Correct base address
4897 for an extended PC relative instruction.
4898 (md_convert_frag): Likewise.
4900 * config/tc-mips.c (prev_nop_frag): New static variable.
4901 (prev_nop_frag_holds): New static variable.
4902 (prev_nop_frag_required): New static variable.
4903 (prev_nop_frag_since): New static variable.
4904 (append_insn): If we aren't reordering, and prev_nop_frag is not
4905 NULL, and we don't need any nops, then decrease the size of
4906 prev_nop_frag. Don't insert nops because of instructions in
4907 noreorder sections. Remember whether the previous instructions
4908 where in noreorder sections even when not reordering.
4909 (mips_no_prev_insn): Add preserver parameter. Change all
4910 callers. Refer prev_nop_frag variables when appropriate.
4911 (mips_emit_delays): Set up prev_nop_frag.
4912 (s_mipsset): Clear prev_nop_frag if reordering.
4914 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4916 * config/tc-mips.c (append_insn): Remove useless code which
4917 handled swapping a mips16 jump with a mips16 instruction with a
4920 * config/tc-mips.c (md_parse_option): When debugging, set
4921 mips_optimize to 1, not 0.
4923 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4925 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4926 like the expression was based on `.', adjust the value of the
4929 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4930 extended instruction in a delay slot when not reordering.
4931 (md_convert_frag): Warn if an extended instruction appears in a
4934 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4935 (s_insn): New static function.
4936 * doc/c-mips.texi: Document .insn.
4938 * config/tc-mips.c (md_begin): Add the general registers to the
4940 (mips16_ip): First parse the expression, and then see whether it
4941 came up with a register, rather than trying to first see whether
4942 we are looking at a register.
4944 start-sanitize-tic80
4945 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4947 * config/tc-tic80.c: Numerous changes and additions to flesh
4948 out functions that were previously just stubs, and fix some
4949 problems found using the new TIc80 testsuite cases.
4952 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4954 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4955 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4957 * config/tc-mips.c (append_insn): Output jump instruction as a
4958 pair of 2 byte instructions, rather than as a single 4 byte
4961 start-sanitize-r5900
4962 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4963 (mips_ip): Don't check INSN_ISA for a macro.
4966 start-sanitize-r5900
4967 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4969 * config/tc-mips.c: added r5900.
4972 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4974 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4975 config/itbl-mips.h: Add copyright message and fix indentation.
4977 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4979 * itbl-ops.c: New file. Add support for dynamically read
4980 instruction registers, opcodes and formats. Build internal table
4981 for new instructions and provide callbacks for assembler and
4983 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4985 * itbl-ops.h: New file. Header file for itbl support.
4986 * config/itbl-mips.h: New file. Mips specific definitions for
4989 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4991 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4992 fit into the constant field of a relaxable operand, then it does
4995 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4997 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4998 a jsr target in a different section just like a jsr to
4999 an undefined target.
5001 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
5003 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
5004 against any mips16 symbols, not just externally visible ones.
5005 (md_apply_fix): Corresponding change.
5007 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
5009 * config/tc-mips.c (mips16_ip): Accept floating point registers in
5010 the operand of the exit instruction.
5012 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
5014 * symbols.c (resolve_symbol_value): If we leave an equated symbol
5015 as O_symbol, copy over the segment.
5017 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
5019 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
5020 fixup to be against the section symbol, adjust the value
5023 * symbols.c (resolve_symbol_value): Don't change X_add_number for
5025 * write.c (write_relocs): Avoid looping on equated symbols.
5026 Adjust fx_offset by X_add_number for each symbol.
5027 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
5029 (fixup_segment): Add a loop to track down equated symbols and
5030 adjust fx_offset appropriately.
5032 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
5034 * config/tc-mn10200.c (md_relax_table): Add entries to allow
5035 jmp -> bra relaxing.
5036 (md_convert_frag): Handle jmp->bra relaxing.
5037 (md_assemble): Handle jmp->bra relaxing.
5038 (md_estimate_size_before_relax): Likewise.
5040 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5042 * config/tc-i386.c (i386_align_code): Add comments explaining the
5045 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
5047 * config/tc-sparc.c (enforce_aligned_data): New static variable.
5048 (sparc_cons_align): Don't do anything unless enforce_aligned_data
5050 (md_longopts): Add "enforce-aligned-data".
5051 (md_show_usage): Mention --enforce-aligned-data.
5052 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
5053 enforce-aligned-data.
5055 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
5056 "word", and "short".
5057 (ppc_xcoff_cons): New static function.
5059 * write.c (relax_segment): Give an error if a .space symbol is
5060 common or undefined.
5062 * read.c (read_a_source_file): Don't handle mri_pending_align if
5063 the handler is s_globl or s_ignore.
5065 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
5067 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
5068 start-sanitize-tic80
5069 * config/tc-tic80.c: Many additions to previous placeholder file.
5070 * config/tc-tic80.h: Ditto.
5073 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5075 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
5077 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
5079 * config/tc-mips.c (mips_fix_adjustable): New function.
5080 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
5081 (mips_fix_adjustable): Declare.
5083 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
5084 * read.c (read_a_source_file): After doing an mri_pending_align,
5085 adjust the line_label if there is one.
5086 (s_space): Set mri_pending_align if an odd number of bytes were
5089 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
5091 * config/tc-d10v.h (md_do_align): Add this hook to call
5092 d10v_cleanup() when a ".align" is detected.
5094 * config/tc-d10v.c (find_opcode): Correctly calculate
5095 branch displacement when .aligns are present.
5097 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
5099 * config/tc-mn10200.c (md_relax_table): Define.
5100 (md_convert_frag): Implement.
5101 (md_assemble): Handle relaxable operands/instructions correctly.
5102 (md_estimate_size_before_relax): Implement.
5103 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
5105 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
5107 * config/tc-mips.c (append_insn): Give an error for jumps to a
5109 (md_apply_fix): Make a branch to an odd address an error rather
5112 * config/tc-mips.c (md_convert_frag): If the user explicitly
5113 requested an extended opcode, pass warn as true to mips16_immed.
5115 * config/tc-mips.c (mips16_ip): Handle a missing expression like
5116 an explicit 0, so that explicitly extended instructions work
5119 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
5121 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5122 symbol for a common symbol.
5124 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
5126 Patch presumed to have been checked in awhile ago but wasn't.
5127 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5128 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5129 (relax_segment, case rs_org): Move code inside braces. Move locals
5130 target,after inside too.
5131 (relax_segment, case rs_machine_dependent): Guts moved to ...
5132 (relax_frag): New function.
5133 Call md_prepare_relax_scan if defined.
5135 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5137 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5138 'p' operand specifier.
5140 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5142 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5143 m68k family cpus which support long branch addressing modes.
5144 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5145 md_create_long_jump): Use it.
5147 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5149 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5150 the .reginfo or .MIPS.options section if configured for an
5153 * config/tc-mips.c (md_begin): Don't set interlocks for
5156 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5158 * read.c (read_a_source_file): Make sure the symbol ends with
5159 whitespace before checking whether the next character is '='.
5161 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5163 * config/tc-i386.c (sco_id): Moved from here...
5164 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5165 really is an SCO ELF specific thing, not just a SCO x86 specific
5168 start-sanitize-tic80
5169 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5171 * configure.in (tic80-*-*): Don't require 'coff'.
5172 * configure: Regenerate.
5175 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5177 * read.c (emit_expr): Check for overflow of a negative value
5179 * write.c (fixup_segment): Likewise.
5180 * config/obj-coff.c (fixup_segment): Likewise.
5182 * config/tc-m68k.c (struct label_line): Define.
5183 (labels, current_label): New static variables.
5184 (md_assemble): Mark current_label as text, and clear it.
5185 (m68k_frob_label): New function.
5186 (m68k_flush_pending_output): New function.
5187 (m68k_frob_symbol): New function.
5188 * config/tc-m68k.h (tc_frob_label): Define.
5189 (md_flush_pending_output): Define.
5190 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5191 (tc_frob_coff_symbol): Likewise.
5193 * read.c (read_a_source_file): When defining a macro in MRI mode,
5194 don't add the symbol to the symbol table.
5196 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5198 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5199 here since fixup_segment doesn't (linkrelax is set).
5200 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5202 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5204 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5207 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5209 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5210 to avoid warnings with the native HP compiler.
5211 (fix_new_hppa): Similarly for the r_type argument.
5212 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5213 in an #if OBJ_ELF to keep gcc -Wall quiet.
5214 (md_apply_fix): Always initialize "result".
5216 * config/tc-mn10200.c (md_assemble): Generate relocations.
5218 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5220 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5223 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5225 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5226 pass on the new file hook.
5228 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5229 !alpha_force_relocation, as local LITERALs can be adjusted to be
5230 relative to the section.
5232 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5234 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5236 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5237 aligned to odd boundary.
5238 (tc_frob_coff_symbol): Define.
5240 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5242 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5244 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5245 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5247 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5249 (md_assemble): If the size is 'B', set fx_signed.
5250 (md_apply_fix_2): Use fx_signed when checking for overflow.
5252 * write.h (struct fix): Add fx_signed field.
5253 * write.c (fix_new_internal): Initialize fx_no_overflow and
5255 (fixup_segment): Use fx_signed when checking for overflow.
5256 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5257 fx_signed when checking for overflow.
5259 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5261 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5262 updated, and all the useful information is in doc/internals.texi.
5264 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5265 * read.c (read_a_source_file): Check for conditional operators
5266 before doing an MRI pending alignment.
5267 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5268 (tc_conditional_pseudop): Define.
5269 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5270 * doc/internals.texi (CPU backend): Describe
5271 tc_conditional_pseudoop.
5273 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5274 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5276 (md_begin): Check m68k_rel32_from_cmdline before setting
5278 (m68k_mri_mode_change): Likewise.
5279 (md_longopts): Add --disp-size-default-16 and
5280 --disp-size-default-32.
5281 (md_parse_option): Handle new options.
5282 (md_show_usage): Mention new options.
5283 * doc/c-m68k.texi (M68K-Opts): Document new options.
5285 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5286 * config/tc-m68k.c (m68k_index_width_default): New static
5288 (m68k_ip): Use m68k_index_width_default to set the size of a base
5289 register whose size was not given.
5290 (md_longopts): Add --base-size-default-16 and
5291 --base-size-default-32.
5292 (md_parse_option): Handle new options.
5293 (md_show_usage): Mention new options.
5294 * doc/c-m68k.texi (M68K-Opts): Document new options.
5296 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5298 * configure.in: Recognize mips-*-linux* target.
5299 * configure: Rebuild.
5301 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5302 work if valueT is only 32 bits.
5304 * config/tc-mips.c: Throughout, check target_big_endian rather
5306 (byte_order): Remove.
5307 (mips_init_after_args): Remove.
5308 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5309 (mips_init_after_args): Don't declare.
5310 (tc_init_after_args): Don't define.
5312 * config/tc-mips.h (tc_frob_after_relocs): Define if
5314 (mips_elf_final_processing): Likewise.
5315 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5317 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5319 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5320 sld.{h,w} and the operand is relocatable, adjust the adend by
5321 shifting it right one bit.
5323 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5325 * read.c (read_a_source_file): Check mri_pending_align after
5326 checking for a macro. From Ronald F. Guilmette
5329 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5331 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5332 add segment argument. If OBJ_ELF, treat a relocation against a
5333 symbol in a linkonce section like a relocation against an external
5335 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5337 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5339 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5341 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5343 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5344 includes config.h instead of host.h, tc.h instead of tp.h, and
5345 targ-env.h instead of target-environment.h.
5346 Also, obj-format.h includes targ-cpu.h instead of
5348 start-sanitize-tic80
5349 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5350 * configure: Rebuild with autoconf.
5351 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5352 (TARGET_FORMAT): Define to "coff-tic80".
5353 * config/tc-tic80.c: New file for TIc80 support.
5354 * config/tc-tic80.h: New file for TIc80 support.
5357 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5362 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * write.c (adjust_reloc_syms): If the fixup symbol has been
5365 equated to an undefined symbol, convert the fixup to being against
5366 the target symbol. Remove obsolete code handling a special case
5369 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5371 * mpw-make.sed: Use NewFolderRecursive for installation.
5373 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5375 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5377 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5379 * config/tc-d10v.c (md_assemble): Fix bug which caused
5380 second instruction in a line to be case sensitize.
5382 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5384 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5385 range check operands with MN10200_OPERAND_NOCHECK set.
5386 (check_operand): Likewise.
5388 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5390 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5391 (md_begin): Always align the text section to a four byte
5393 (append_insn): Remove call to record_align.
5395 * config/tc-mips.c (insn_label): Remove.
5396 (struct insn_label_list): Define.
5397 (insn_labels, free_insn_labels): New static variables.
5398 (mips_clear_insn_labels): New static function.
5399 (append_insn): Mark all mips16 text labels, and make them odd.
5400 Handle all labels after emitting a nop, not just one. Call
5401 mips_clear_insn_labels rather than just clearing insn_label.
5402 (mips_emit_delays): Add insns parameter, and use it to decide
5403 whether to mark mips16 labels. Handle all labels, not just one.
5404 Force mips16 labels to be odd. Change all callers.
5405 (mips16_immed): Don't check for an odd branch target.
5406 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5407 (mips16_extended_frag): Ignore the low bit in a branch target.
5408 (md_convert_frag): Likewise.
5409 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5410 clearing insn_label.
5411 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5412 (s_float_cons, s_gpword): Likewise.
5413 (s_align): Use insn_labels rather than insn_label.
5414 (s_cons, s_float_cons, s_gpword): Likewise.
5415 (mips_frob_file_after_relocs): New function.
5416 (mips_define_label): Rewrite to add to insn_labels list.
5417 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5418 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5419 out odd, increment it.
5421 * config/tc-mips.c (append_insn): Only update prev_insn when not
5422 reordering if place is NULL.
5424 * config/tc-mips.c (mips16_ip): Check for a missing expression
5425 when using the register indirect addressing mode.
5427 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5429 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5430 check 24bit operands for overflow.
5431 (check_operand): Likewise.
5433 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5435 * doc/as.texinfo (Section): Document how to use the .section
5436 pseudo-op for COFF and ELF.
5438 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5440 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5442 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5444 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5445 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5446 store them. Adjust other RELAX_MIPS16 macros.
5447 (RELAX_MIPS16_DSLOT): Define.
5448 (RELAX_MIPS16_JAL_DSLOT): Define.
5449 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5450 handling of whether previous instruction has a fixup. Set
5451 prev_insn_reloc_type.
5452 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5453 (mips16_extended_frag): Use the right base address for a PC
5454 relative add or load.
5455 (md_convert_frag): Likewise. If a PC relative add or load is
5456 used, record the alignment for the section.
5458 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5460 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5461 linkonce section into a reloc against the section symbol.
5463 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5464 branch instructions.
5466 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5467 system, don't set the section alignment to 2**4.
5468 (s_change_sec): Likewise.
5469 (append_insn): Call record_alignment for the section.
5470 (md_section_align): Don't align the section size for an embedded
5473 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5475 * write.c (adjust_reloc_syms): Make sure that symbols are
5476 resolved; expression symbols may have been skipped.
5477 * config/obj-coff.c (fixup_segment): Likewise.
5479 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5481 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5482 BFD_RELOC_24_PLT_PCREL relocation.
5483 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5485 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5487 * config/tc-d10v.c (write_2_short): Remove code that called
5488 parallel_ok() when the programmer specified parallel instructions.
5490 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5492 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5495 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5496 * config/tc-mn10300.c (md_assemble): Likewise.
5498 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5500 * config/tc-mips.c (append_insn): Make sure there is enough room
5501 in a frag after a mips16 instruction to switch it with a jump
5504 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5505 attempt to use a non absolute symbol in an extending frag.
5507 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5509 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5510 * config/tc-mn10200.h: Likewise.
5512 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5514 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5515 UNGET rather than PUT. Set old_state before setting state to -2.
5517 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5518 when extending because the value is exactly maxtiny + 1.
5520 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5521 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5522 (RELAX_MIPS16_USER_SMALL): Define.
5523 (RELAX_MIPS16_USER_EXT): Define.
5524 (mips16_small, mips16_ext): New static variables.
5525 (append_insn): Pass mips16_small and mips16_ext to
5526 RELAX_MIPS16_ENCODE.
5527 (mips16_ip): Set mips16_small and mips16_ext.
5528 (mips16_immed): Don't check mips16_autoextend.
5529 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5531 * write.c (write_relocs): Print an error for an out of range
5532 fixup, rather than calling abort.
5534 * as.c (main): Unlink the output file if there are errors while
5535 generating the fixups.
5537 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5539 * config/tc-mips.c (mips16_extended_frag): Don't call
5541 (md_convert_frag): Call resolve_symbol_value before calling
5542 S_GET_VALUE, and don't add in the frag address.
5544 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5545 and use them when reporting errors. Change all callers.
5547 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5549 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5550 Remove '$' prefixing for registers.
5552 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5554 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5555 is initialized before using it.
5556 (d10v_cleanup): No longer uses its argument, so make it void.
5558 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5560 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5562 * write.c (fixup_segment): Don't discard the symbol for a PC
5563 relative fixup to an absolute symbol.
5565 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5567 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5568 with multiple sections.
5570 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5572 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5573 no-mips-16 to no-mips16.
5574 (s_mipsset): Accept .set mips16 and .set nomips16.
5576 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5578 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5579 argument, and check for +/- constant following the suffix, folding
5580 it into the expression.
5581 (ppc_elf_cons): Change ppc_elf_suffix calls.
5582 (md_assemble): Ditto.
5583 (shlib): Replace boolean mrelocatable with enumeration shlib.
5584 (md_parse_option): Discriminate between PIC style shared libraries
5586 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5589 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5591 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5592 change the comment characters.
5594 * config/tc-ppc.c (comment_chars): Delete in favor of
5596 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5598 (ppc_comment_chars): Select appropriate comment chars by default.
5599 (msolaris): New flag for -m{,no-}solaris.
5600 (md_parse_option): Recognize -K pic. Add support for
5602 (md_show_usage): Update.
5603 (md_begin): Do not set ELF flags if Solaris.
5604 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5605 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5607 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5609 * as.c (main): Correct handling of flag_always_generate_output.
5611 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5613 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5614 fx_offset, not fx_addnumber.
5616 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5619 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5621 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5623 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5625 * config/tc-mips.c (md_section_align): Check for an alignment of
5626 4, not an alignment of 16. Corrects August 7 patch.
5628 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5630 * configure, conf.in: Rebuild with autoconf 2.12.
5632 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5633 alignment is specified.
5635 Add support for mips16 (16 bit MIPS implementation):
5636 * config/tc-mips.c: Extensive additions for mips16 support, not
5638 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5639 (insn_uses_reg): Change last parameter to an enum.
5640 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5641 (md_relax_frag): Define as mips_relax_frag.
5642 (mips_relax_frag): Declare.
5643 (struct mips_cl_insn): Add use_extend and extend fields.
5644 (tc_fix_adjustable): Define.
5645 * config/obj-elf.h (S_GET_OTHER): Define.
5646 (S_SET_OTHER): Define.
5648 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5650 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5651 o and p operand specifiers.
5653 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5655 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5656 (relax_segment, case rs_org): Move code inside braces. Move locals
5657 target,after inside too.
5658 (relax_segment, case rs_machine_dependent): Guts moved to ...
5659 (relax_frag): New function.
5660 Call md_prepare_relax_scan if defined.
5661 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5664 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5666 * config/tc-mn10300.c (address_registers): Use '$' as register
5667 prefix instead of '%'.
5668 (data_registers, other_registers, md_assemble): Likewise.
5670 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5671 (data_registers, other_registers, md_assemble): Likewise.
5673 * config/tc-mn10300.c (md_assemble): Correctly determine the
5674 correct location and type for each relocation.
5675 (md_pcrel_from): Simplify.
5677 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5679 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5680 converted into branch around branch.
5682 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5684 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5685 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5687 * config/tc-mn10300.c (md_begin): Set linkrelax.
5688 (md_assemble): Create fixups as needed.
5689 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5691 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5693 * config/tc-d10v.c (parallel_ok): When automatically converting
5694 serial ops to parallel, do not consider a branch as the first
5697 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5699 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5701 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5703 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5705 (check_operand): Likewise.
5707 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5709 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5711 (write_2_short): Call parallel_ok to check whether two short
5712 instructions the user requested execute in parallel, can be
5715 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5717 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5718 allow a branch and link in parallel with an exe instruction.
5720 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5722 * doc/c-d10v.texi: Add info on @word modifier.
5724 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5726 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5727 operands are assumed to be 32bits. Use "bits" field to hold the
5728 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5729 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5732 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5733 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5735 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5736 MN10300_OPERAND_SPLIT.
5738 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5740 * config/tc-mn10300.c (md_assemble): Insert operands into
5741 the extension part of the instruction if necessary.
5742 (mn10300_insert_operand): Accept pointer to extension word
5743 argument. Make insn a pointer argument too. Return type
5744 is now void. All callers changed.
5746 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5748 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5749 repeated register operands.
5751 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5753 * doc/as.texinfo: Added section on reporting bugs.
5755 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5756 alpha_macro emit field to expect a const argument, and change the
5757 arg field to be const. Fix some spacing to follow the GNU
5760 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5762 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5763 (pca56) and 21264 (ev6) cpus.
5764 (md_apply_fix): Private relocation types are now negative.
5765 (alpha_force_relocation): Likewise.
5766 (tc_gen_reloc): Likewise.
5767 (emit_insn): Likewise.
5768 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5769 (emit_stX): Likewise.
5770 (emit_sextX): Likewise.
5772 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5774 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5775 a symbol found in a reloc.
5777 * symbols.c (resolve_symbol_value): Improve the error message if
5778 an undefined symbol is used in an expression.
5780 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5782 * doc/internals.texi: Rewrite, and add a lot of documentation.
5783 * doc/Makefile.in (internals.info): New target.
5785 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5787 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5788 against weak symbols.
5790 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5792 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5795 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5796 fixup at the right address within the frag.
5798 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5799 to an absolute value, instead increment it as needed.
5801 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5802 * config/tc-v850.c: Fix some indention problems.
5803 (md_relax_table): Define for D9->D99 branch displacement
5805 (md_convert_frag): Do something useful instead of aborting.
5806 (md_estimate_size_before_relax): Likewise.
5807 (md_assemble): Note if the matching instruction has a relaxable
5808 operand. If it does, allocate frag with frag_var and don't
5811 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5813 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5814 write out any buffered instructions when a ".end" is found.
5816 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5818 * read.c (read_a_source_file): New hook md_cleanup().
5820 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5822 * write.c (fix_new_exp): Use make_expr_symbol to build an
5823 expression symbol for a complex fixup.
5825 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5827 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5828 hacks to improve parsing of complex hi, lo, zda, etc
5830 (md_assemble): Don't demand and eat a trailing ')' after finding
5831 a v850 relocation prefix. Sign extend the constant in a
5832 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5834 (parse_cons_expression_v850): Don't eat a trailing ')' after
5835 finding a v850 relocation prefix.
5837 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5838 (TC_CONS_FIX_NEW): Likewise.
5839 * config/tc-v850.c (parse_cons_expression_v850): New function.
5840 (cons_fix_new_v850): Likewise.
5842 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5844 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5846 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5847 for an unknown relocation type.
5849 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5851 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5854 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5856 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5857 differently for movea & sst/sld insns.
5859 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5861 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5864 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5866 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5867 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5868 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5869 frob_file_after_relocs field.
5870 * config/obj-elf.c (elf_format_ops): Likewise.
5871 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5872 including obj-elf.h.
5874 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5876 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5877 specially if not ELF.
5878 (md_apply_fix): Handle BFD_RELOC_64.
5879 (tc_gen_reloc): Handle BFD_RELOC_64.
5881 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5882 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5885 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5886 Don't check S_GET_OTHER.
5888 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5890 * config/tc-mips.c (mips_ip): Accept an odd floating point
5891 register with l.s or s.s.
5893 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5895 (obj_aout_type): New static function.
5897 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5899 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5901 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5903 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5904 and sdaoff expressions.
5906 * write.c (fixup_segment): Don't add symbol value to addend if
5907 TC_V850 and OBJ_ELF.
5908 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5911 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5912 (md_pcrel_from_section): Likewise.
5913 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5915 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5917 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5918 (md_pcrel_from_section): New function.
5919 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5921 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5923 * config/tc-mips.c (load_register): Add cast to offsetT when using
5926 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5928 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5929 (elf_frob_file_after_relocs): ... here. New function.
5930 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5931 * write.c (write_object_file): Call *frob_after_relocs after the
5932 call to write_relocs.
5934 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5936 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5937 symbol, as this messes up linking. Instead, expand the recursive call
5938 inline and change up the appropriate bits to get the 0x8000 offset
5939 in the reloc addend.
5941 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5943 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5944 two symbols in the same segment to be adjusted.
5946 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5947 * configure: Rebuild.
5949 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5951 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5953 (ppc_elf_validate_fix): Ditto.
5954 (md_assemble): Ditto.
5956 (ppc_pe_section): Ditto.
5957 (ppc_frob_symbol): Ditto.
5959 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5961 * config/mn10300.c (md_assemble): Pass an extra shift count
5962 to mn10300_insert_operand based on the opcode format.
5963 (mn10300_insert_operand): Accept and use extra shift count
5966 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5967 formats rather than hard-coded constants.
5969 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5970 are 7 bytes long. Write out instructions in big-endian format.
5972 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5974 * config/tc-mn10300.c (md_assemble): Tweak further so
5975 that all instructions are parsed correctly.
5977 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5979 * as.h: Include libiberty.h.
5980 (xmalloc, xrealloc): Don't declare.
5981 * as.c: Don't include libiberty.h.
5982 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5983 * config/tc-mips.c: Likewise.
5984 * messages.c: Likewise.
5985 (xstrerror): Don't declare.
5986 * xmalloc.c: Remove.
5988 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5990 * config/tc-mn10300.h (pre_defined_registers) Remove.
5991 (system_registers, cc_names): Likewise.
5992 (address_registers, data_registers, other_registers): New register
5994 (register_name, system_register_name, cc_name): Remove.
5995 (mn10300_reloc_prefix): Likewise.
5996 (data_register_name): New function.
5997 (address_register_name, other_register_name): Likewise.
5998 (md_assemble): Rough cut at parsing operands. Remove lots of
6000 (md_apply_fix3): Disable for now.
6002 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6004 * config/tc-m68k.c (select_control_regs): New function, extracted
6005 out of m68k_init_after_args.
6006 (m68k_init_after_args): Use it.
6007 (mri_chip): Use it here as well to update set of allowed control
6010 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
6012 * config/obj-elf.c (elf_begin): New function.
6013 (obj_elf_section): Add the section symbol to the symbol table.
6014 * config/obj-elf.h (obj_begin): Define.
6015 (elf_begin): Declare.
6016 * as.c (perform_an_assembly_pass): Call obj_begin if it is
6019 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
6021 * config/obj-coff.c (fixup_segment): Subtract the section address
6022 from a PC relative reloc if TC_M68K.
6024 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
6026 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
6027 .uaxword available even if not OBJ_ELF.
6028 (md_atof): Remove unused local variable wordP.
6030 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
6032 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
6033 for Matsushita MN10x00 support.
6034 * configure.in: Recognize mn10x00-*-*
6035 * configure: Rebuilt.
6037 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
6039 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
6040 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
6041 (load_expression): track clobbering of base reg before jmp/jsr.
6042 (s_alpha_file): pass case_hack flags and source filename via
6043 symbol table to bfd.
6044 * tc-alpha.h (TC_CONS_FIX_NEW): define
6046 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
6048 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
6049 * configure: Rebuild.
6051 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
6053 * read.c (s_macro): Warn if a macro has the same name as a
6055 (s_space): In m68k MRI mode, align to a word boundary.
6056 * macro.c (define_macro): Add namep parameter. Change all
6058 * macro.h (define_macro): Update declaration.
6060 * as.c (show_usage): Print bug report address.
6061 (parse_args): Change version printing to match current GNU
6063 * gasp.c (show_usage): Print bug report address.
6064 (main): Change version printing to match current GNU standards.
6066 * config/tc-m68k.c (init_table): Correct access control unit
6067 register numbers. From Ken Rose <rose@netcom.com>.
6069 * config/tc-alpha.c: Add some static function prototypes.
6070 (alpha_macros): Move to top of file. Make static.
6071 (alpha_num_macros): Move to top of file.
6073 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
6075 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
6078 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
6080 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
6081 and just call sprintf_vma.
6083 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
6085 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
6087 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
6089 * read.c (float_cons): Call md_flush_pending_output if it is
6092 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6094 * config/tc-d10v.c (md_operand): Created. Allows operands to
6096 * config/tc-d10v.h (md_operand): Undefined.
6098 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
6100 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
6101 (md_assemble): A fixup width of '3' means a 1 byte reloc.
6103 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
6105 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
6106 reloc for the i960 for a reloc in the same section. This undoes
6107 one of the two changes made Aug 19.
6109 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
6111 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6112 symbols to the position of the debugging information.
6114 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
6116 * expr.c (expr): Always use unsigned right shifts for >>.
6118 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
6120 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6121 slots when processing BL fixups.
6123 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6124 on the first half of the instruction.
6126 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6128 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6129 stabs expression, rather than giving an error.
6131 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6134 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6136 * config/tc-mips.c (append_insn): Fill in the value for a constant
6137 jump, rather than creating a reloc.
6139 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6141 * config/tc-mips.c (append_insn): Don't swap an instruction which
6142 sets a condition code with an instruction which uses a condition
6144 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6147 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6148 (mips_ip): Give a better error message if the ISA level is wrong.
6149 (md_parse_option): Recognize -mcpu=[v][r]5000.
6151 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6153 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6155 (load_register): Ensure hi32 bits are not lost during lo32bit
6156 processing. Fix shift offset that was overflowing into the next
6157 instruction field. Add code to generate shorter sequences for
6158 constants with a single contiguous seqeuence of ones.
6160 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6162 * config/tc-d10v.c (d10v_dot_word): New function to support
6163 "@word" with the word pseudo-op.
6164 (md_apply_fix3): Cleanup and changes to support correct sizes
6165 for 16 and 18-bit relocs.
6167 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6169 * configure.in (sparc-*-aout): Set `em'.
6170 * configure: Regenerated.
6171 * config/te-sparcaout.h: New file.
6172 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6173 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6174 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6175 (SPECIAL_CASE_{SETSW,SETX}): Define.
6176 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6177 (md_begin): Delete setting of `target_big_endian'.
6178 (output_insn): New function.
6179 (md_assemble): Rewrite. Add `setx' support.
6180 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6182 (md_atof): Add little endian support.
6183 (md_number_to_chars): Likewise.
6184 (md_apply_fix): Likewise.
6185 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6186 (md_parse_option): Likewise.
6187 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6189 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6191 * ecoff.c (ecoff_new_file): New function.
6192 * ecoff.h (ecoff_new_file): Declare.
6193 * config/obj-ecoff.h (obj_app_file): Define.
6195 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6197 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6198 symbol by 32k so that our 16-bit signed offset can address the
6199 entire chunk. Reported by <matt@lkg.dec.com>.
6201 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6203 * config/tc-mips.c (load_register): Remove unused variable tmp.
6205 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6207 * config/tc-mips.c (load_register): Remove unnecessary code that
6208 was causing the high 32bits of 64bit constants to be lost.
6210 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6212 * config/tc-d10v.c: Added changes to support function
6213 pointers and "@word" syntax.
6215 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6217 * config/tc-v850.c: Remove commented out and #if 0'd code.
6218 (v850_reloc_prefix): Provide prototype.
6219 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6221 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6222 (md_assemble): Add default to case statement.
6224 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6226 * config/tc-v850.c (md_assemble): Compute size of the instrction
6229 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6232 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6234 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6235 routines to fetch/store the updated instruction from/to memory.
6236 (v850_insert_operand): If the operand has a specialized insert
6239 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6241 * config/tc-v850.c (reg_name_search): Align calling convention to
6242 be like identical function found in tc-ppc.c.
6243 (get_reloc): Removed.
6244 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6245 (md_assemble): emit fixups.
6246 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6248 (md_apply_fix3): handle fixups/relocs.
6249 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6251 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6254 * configure.in (sh-*-elf*): New target.
6255 * config/tc-sh.h (TARGET_ARCH): Define.
6256 (WORKING_DOT_WORD): Define.
6257 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6258 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6259 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6260 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6261 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6262 (SUB_SEGMENT_ALIGN): Likewise.
6263 (RELOC_32): Don't define.
6264 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6265 (target_big_endian): Declare if OBJ_ELF.
6266 (TARGET_FORMAT): Define if OBJ_ELF.
6267 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6269 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6270 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6271 (struct sh_count_relocs): Define.
6272 (sh_count_relocs): New static function, broken out of
6273 sh_frob_file. Add BFD_ASSEMBLER code.
6274 (sh_frob_section): Likewise.
6275 (sh_frob_file): Call sh_frob_section.
6276 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6277 call section_symbol rather than seg_info (seg)->dot.
6278 (md_section_align): Add OBJ_ELF version.
6279 (SWITCH_TABLE_CONS): Define.
6280 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6281 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6282 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6284 (struct reloc_map): Define if not BFD_ASSEMBLER.
6285 (coff_reloc_map): Likewise.
6286 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6287 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6288 * write.c (write_relocs): Ifdef out fx_where test which triggers
6289 inappropriately for SH ELF.
6290 (write_object_file): Call tc_frob_file_before_adjust and
6291 obj_frob_file_before_adjust if they are defined.
6293 * write.c (write_object_file): Use BFD_RELOC_16, not
6294 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6296 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6299 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6301 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6302 branch sizes in across sections.
6304 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6306 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6309 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6311 * config/tc-v850.c (md_begin): Deal with end of opcode
6314 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6316 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6317 the wrong opcode for cases like st2w where there are many forms
6318 of the same instruction.
6320 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6322 * expr.c (operand): If md_parse_name is defined, call it before
6323 calling symbol_find_or_make.
6324 * config/tc-ppc.h (md_parse_name): Define.
6325 (ppc_parse_name): Declare.
6326 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6328 (register_name): Update call to reg_name_search.
6329 (cr_operand): New static variable.
6330 (cr_names): New static const array.
6331 (ppc_parse_name): New function.
6332 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6333 cr_operand before calling expression.
6335 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6337 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6338 hppa_gen_reloc_type call.
6340 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6342 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6343 on addresses. Improved error messages.
6344 * doc/c-d10v.texi: Added docs for register pairs.
6346 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6348 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6351 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6353 * ecoff.c (init_file): Initialize fMerge to 1.
6354 (add_file): Restore old file merging code, but only merge files if
6356 (ecoff_directive_loc): Clear fMerge field of current file.
6357 (ecoff_generate_asm_lineno): Likewise.
6359 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6361 * doc/c-d10v.texi: Fix typo.
6363 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6365 * config/tc-v850.c (md_assemble): Correct bit masking for
6366 hi and lo expressions.
6368 * config/tc-v850.c (md_assemble): Rough cut at demanding
6369 "ep" or "r30" in sst and sld instructions.
6370 (md_apply_fix3): Don't abort. Just warn that we don't
6373 * config/tc-v850.c (CC_NAME_CNT): Define.
6374 (cc_name): New function.
6375 (md_assemble): Handle V850_OPERAND_CC correctly.
6377 * config/tc-v850.c (md_assemble): Don't forget to initialize
6380 * config/tc-v850.c (reg_name_search): Generalize to search
6381 any given register table.
6382 (register_name): Pass appropriate table and size to reg_name_search.
6383 (system_register_name): New function.
6384 (SYSREG_NAME_CNT): Define.
6385 (md_assemble): Handle operands which are system registers.
6387 * config/tc-v850.c (md_assemble): If we find a register, but the
6388 opcode doesn't want a register, then we don't have a match.
6389 (md_assemble): Get size of the instruction from the opcode table.
6391 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6393 * configure.in: Set and substitute HLDENV.
6394 * configure: Rebuild.
6395 * Makefile.in (HLDENV): New variable.
6396 (as.new): Use $(HLDENV).
6398 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6399 if an array dimension is not known.
6401 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6403 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6404 * doc/c-d10v.texi: Cleanup.
6406 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6408 * config/tc-v850.c: New file.
6409 * config/tc-v850.h: New file.
6410 * configure (v850-*-elf): New target.
6411 * configure.in (v850-*-elf): New target.
6413 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6415 * doc/c-d10v.texi: New file.
6416 * doc/all.texi: Added D10V stuff.
6417 * doc/as.texinfo: Added D10V stuff.
6419 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6421 * config/tc-d10v.c: All references to defined symbols should
6422 now use the optimal instruction. .float and .double now work.
6424 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6426 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6427 section address for the i960 as is done for the i386.
6429 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6431 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6432 case, forward-include bfd/elf-bfd.h.
6434 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6436 * config/tc-d10v.c: Add additional information to the opcode
6437 table to help determinine which instructions can be done
6440 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6442 * config/tc-arm.c: Major changes to add Thumb support, with lots
6443 of change input from <rearnsha@armltd.co.uk>.
6444 Reverted to INSN_SIZE macro, rather than insn_size variable.
6445 (insns): Added ARM "bx" instruction support.
6446 (tinsns): Added Thumb instruction definition structure.
6447 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6448 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6449 (opcode_select,s_arm,s_thumb,s_code): Added.
6450 (decode_shift): Allow upper-case RRX.
6451 (do_ldst): Simpler halfword support.
6452 (do_ldmstm): Improved.
6453 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6454 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6455 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6456 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6457 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6459 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6460 (md_parse_option): Add support for -mthumb.
6461 (md_show_usage): Updated to reflect new command line option.
6462 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6463 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6464 fragment information to be held.
6466 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6468 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6469 non-null, but is a constant.
6470 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6471 so that error reporting will work correctly.
6473 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6475 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6476 against weak symbols.
6478 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6480 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6481 (ppc_force_relocation): Declare if OBJ_XCOFF.
6482 * config/tc-ppc.c (ppc_force_relocation): New function if
6485 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6487 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6489 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6491 * config/tc-d10v.c: Fix problem with relocs.
6493 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6495 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6496 with nops if not in data_section or bss_section.
6498 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6500 Add support for openVMS/Alpha.
6501 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6502 * config/obj-evax.c: New file.
6503 * config/obj-evax.h: New file.
6504 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6506 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6507 defined. Add case for bfd_target_evax_flavour.
6508 * config/vms-a-conf.h: New file.
6509 * conf-a-gas.com: New file.
6510 * configure.in: Add target alpha-*-*vms*.
6511 * configure: Rebuild.
6512 * makefile.vms: New file.
6513 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6514 Don't call ffs on openVMS/Alpha.
6516 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6518 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6519 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6521 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6522 (NEED_DECLARATION_SBRK): New macro.
6523 * configure, conf.in: Rebuild.
6524 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6525 (strstr): Declare if NEED_DECLARATION_STRSTR.
6526 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6528 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6530 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6531 by a constant before entering the main switch. Reject attempts to
6532 apply an arithmetic function to non-absolute symbols, except for
6533 the special case of subtraction of two symbols in the same
6536 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6537 not to more than a 16 byte boundary.
6539 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6540 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6541 (tc_gen_reloc): If out of memory call as_fatal rather than
6542 assert. If no howto found, call as_bad_where rather than
6543 as_fatal. Change the error message slightly. Set howto to a
6544 non-NULL value in order to keep going.
6546 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6548 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6550 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6552 * config/tc-h8300.c (get_specific): New operand "size" derived
6553 from ".b", ".w" and ".l" extensions. All callers changed. If
6554 the base instruction has no operands, then use the size to
6555 determine which specific instruction to use.
6557 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6559 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6561 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6563 * config/tc-mips.c (md_section_align): Don't change addr if
6566 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6568 * config/tc-hppa.c: Revert yesterday's changes.
6570 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6572 * config/tc-d10v.c: Disable range checking on 16-bit values.
6574 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6576 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6577 not just the ones that don't match.
6579 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6581 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6583 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6585 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6586 pre-cursor to adding Thumb support. Also added cpu_variant flag
6587 information to each of the asm_flg structures.
6588 (md_parse_option): Updated ARM7 parsing to allow 't' for
6589 thumb/halfword support, aswell as 'm' for long multiply.
6590 (md_show_usage): Updated help message.
6591 (md_assemble): Check that instruction flags are applicated to the
6592 current cpu variant.
6593 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6594 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6595 signextension instructions.
6596 (do_ldst): Generate halfword and signextension variants if
6597 mnemonic flags match.
6598 (ldst_extend): Do not allow shifts in the offset field of halfword
6599 or signextension instructions.
6600 (validate_offset_imm): Provide check on halfword and signextension
6602 (add_to_lit_pool): Merge identical literal pool values.
6604 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6606 * config/tc-hppa.c (selector_table): Add 'E' selector.
6607 (cons_fix_new_hppa): Don't coke on e_esel.
6608 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6609 to help generate exception handling tables.
6610 (md_apply_fix): Don't try to apply fixups with an e_esel
6612 (hppa_fix_adjustable): Fixups with e_esel selectors
6615 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6617 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6620 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6622 * config/tc-d10v.c: Added lots of error checking. Added hacks
6623 to support accumulator shifts.
6625 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6627 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6628 (S_CLEAR_EXTERNAL): Likewise.
6629 (S_SET_WEAK): Remove error; just let .weak override.
6631 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6633 * config/tc-d10v.c (md_assemble): Now handles multiline
6636 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6638 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6639 Added kludge for divs instruction. Fixed minor problem with
6640 multiple text sections.
6641 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6643 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6645 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6646 addresses to be right-shifted by 2.
6648 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6650 * config/tc-d10v.c: Many changes to get relocs working.
6651 (register_name): No longer creates a symbol for register names.
6652 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6653 (d10v_insert_operand): Now works correctly for either container.
6654 * config/tc-d10v.h (d10v_cleanup): Declare.
6656 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6658 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6659 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6661 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6663 * tc-alpha.c: Patches to track current minimum alignment to reduce
6664 the number of fragments created with frag_align.
6665 (alpha_current_align): New static variable.
6666 (s_alpha_text): Reset alignment to 0.
6667 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6668 (s_alpha_stringer, s_alpha_space): New functions.
6669 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6670 (alpha_cons_align): New function to replace both of them.
6671 (emit_insn): Only align if alpha_current_align is less than 2;
6672 reset alpha_current_align to 2.
6673 (s_alpha_gprel32): Likewise.
6674 (s_alpha_section): New function. Basically duplicate the other
6675 alpha section change hooks. Only define for ELF.
6676 (s_alpha_float_cons): Simplify alignment handling.
6677 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6678 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6679 Don't define the s_alpha_cons pseudo-ops. Do define
6680 s_alpha_stringer and s_alpha_space pseudo-ops.
6681 (alpha_align): Skip if less than current default alignment. Set
6683 * tc-alpha.h (md_flush_pending_output): Remove.
6684 (md_cons_align): Add.
6686 * tc-alpha.c: Add oodles of function description comments.
6687 (md_bignum_to_chars): Remove; there are no callers.
6688 (md_show_usage): Mention some more variants.
6690 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6692 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6693 * configure.in (sparc-*-sysv4*): New target.
6694 * configure: Rebuild.
6696 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6697 uaxword to use s_uacons.
6698 (sparc_no_align_cons): New static variable.
6699 (s_uacons): New static function.
6700 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6703 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6705 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6706 5 with regard to shared libraries.
6707 * configure: Rebuild.
6709 * config/tc-m68k.c (m68k_ip): Use the correct length when
6710 allocating space for the unsupported architecture error message.
6712 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6714 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6716 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6718 * config/tc-d10v.c: New file.
6719 * config/tc-d10v.h: New file.
6720 * configure (d10v-*-elf): New target.
6721 * configure.in (d10v-*-elf): New target.
6723 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6725 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6727 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6729 * config/tc-alpha.c (alpha_align): Change fill parameter
6730 to a pointer. Take NULL as 0 or nop depending on section. Change
6732 (s_alpha_align): Rename local variables.
6734 * doc/as.texinfo (.align): Document action of omitted
6737 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6739 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6740 when an unsupported PC relative reloc is seen, rather than calling
6743 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6744 Instead, check state when '#' comment is seen.
6746 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6748 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6750 (tc_gen_reloc): If fixup was changed to be PC relative, change
6751 reloc type accordingly. Use name of reloc in error message.
6753 * as.h: Don't define const or volatile.
6754 * flonum.h: Don't define const.
6756 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6757 if fx_pcrel is set. Correct setting the addend case in the
6758 OBJ_ELF case (from Andreas Schwab
6759 <schwab@issan.informatik.uni-dortmund.de>).
6760 (md_show_usage): Correct -mfc5200 to -m5200.
6762 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6764 * doc/c-m68k.texi: Document -m5200 flag.
6765 * doc/as.texinfo: Likewise.
6767 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6770 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6772 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6773 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6775 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6777 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6779 * Released binutils 2.7.
6781 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6783 * config/tc-mips.c (mips_ip): Only perform range check when
6784 dealing with O_constant expressions.
6786 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6788 * m68k-parse.h (m68k_register): Add new coldfile control
6791 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6792 array of control registers for the coldfire.
6793 (cpu_of_arch): Added mcf5200.
6794 (archs): Added mcf5200.
6795 (init_table): Add new control registers.
6796 (m68k_ip): Added support for new control registers.
6797 (m68k_init_after_args): Likewise.
6799 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6801 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6803 * read.h (is_it_end_of_statement): Declare.
6804 * read.c (is_it_end_of_statement): Remove declaration.
6806 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6808 (md_assemble): Fix handling of @l with an unsigned constant. Add
6809 default case to reloc switch.
6811 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6813 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6814 * ecoff.c (last_lineno): New static variable.
6815 (add_procedure): Set last_lineno.
6816 (ecoff_directive_loc): Likewise.
6817 (ecoff_generate_asm_lineno): Likewise.
6818 (ecoff_fix_loc): New function.
6819 * ecoff.h (ecoff_fix_loc): Declare.
6820 * config/tc-mips.c (append_insn): When inserting nops, and using
6821 ECOFF debugging, call ecoff_fix_loc.
6823 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6825 * config/tc-h8300.c (build_bytes): If an operand type is
6826 marked as SRC_IN_DST retrieve it from the "destination" op.
6828 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6830 * configure.in (arm-*-riscix*): Set emulation to riscix.
6831 * configure: Rebuild.
6832 * config/te-riscix.h: New file to define TE_RISCIX.
6834 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6836 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6838 * Makefile.in (config.status): Just run config.status as other
6841 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6843 * mpw-config.in (TARGET_OS): Add definition to conf.
6845 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6847 * config/tc-mips.c (append_insn): Parenthesize
6848 cop_interlocks expressions.
6850 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6852 * listing.c (listing_print): Close the listing file if it is not
6853 stdout. Close the other files opened for the listing.
6855 * config/tc-sparc.h (md_cons_align): Define.
6856 (sparc_cons_align): Declare.
6857 (HANDLE_ALIGN): Define.
6858 (sparc_handle_align): Declare.
6859 * config/tc-sparc.c (sparc_cons_align): New function.
6860 (sparc_handle_align): New function.
6861 * read.c (cons_worker): Call md_cons_align if it is defined.
6863 * as.h (struct frag): Add fr_file and fr_line fields.
6864 * frags.c (frag_new): Set fr_file and fr_line.
6865 (frag_var): Likewise.
6866 (frag_variant): Likewise.
6868 * as.h (struct frag): Remove unused align_mask and align_offset
6871 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6872 From <uddeborg@carmen.se>.
6874 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6876 * configure.in (mips-*-osf*): New target.
6877 * configure: Rebuild.
6879 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6881 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6883 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6884 between co-processor comparisons and branches for the VR4300.
6886 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6888 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6889 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6891 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6892 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6893 includedir): Use autoconf set values.
6896 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6898 * listing.c (listing_eject): Don't do anything if listing is 0.
6899 (listing_list): Likewise.
6900 (listing_source_line): Likewise.
6901 (listing_title): Don't save title if listing is 0.
6902 (listing_source_file): Check listing rather than listing_tail.
6904 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6905 using shared libraries.
6906 * configure: Rebuild.
6908 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6910 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6911 absolute expression if a relocation type was specified.
6913 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6915 * configure.in: Add support for *-*-rtems* configurations.
6916 * configure: Rebuild.
6918 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6920 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6921 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6922 opcodes library for alpha.
6923 * configure: Rebuild with autoconf 2.10.
6924 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6925 use new opcode table.
6926 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6927 (LOCAL_LABEL): Define differently if OBJ_ELF.
6928 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6929 * config/alpha-opcode.h: Remove.
6930 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6931 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6932 include/opcode/alpha.h rather than config/alpha-opcode.h.
6934 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6936 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6937 relocation symbol was not resolved.
6938 * config/obj-coff.c (do_relocs_for): Likewise.
6940 * write.c (adjust_reloc_syms): Refetch the symbol section after
6941 calling S_GET_VALUE, since it may have changed.
6943 * expr.c (struct expr_symbol_line): Define.
6944 (expr_symbol_lines): New static variable.
6945 (make_expr_symbol): Add entry to expr_symbol_lines.
6946 (expr_symbol_where): New function.
6947 * expr.h: Use extern on function declarations.
6948 (expr_symbol_where): Declare.
6949 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6950 rather than printing the meaningless name of an expression
6953 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6955 * config/tc-i386.c (md_number_to_chars): Deleted.
6956 * config/tc-i386.h (md_number_to_chars): New macro.
6958 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6960 (load_symbol_address, load_expression): Use build_mem.
6961 (build_operate): New function.
6962 (emit_addq_r): Use it.
6964 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6966 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6968 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6970 * config/tc-vax.h (NOP_OPCODE): Define.
6972 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6974 * config/obj-vms.h (S_IS_COMMON): Define.
6975 (S_IS_LOCAL): Check for \002 as well as \001.
6976 (LONGWORD_ALIGNMENT): New macro.
6977 (SUB_SEGMENT_ALIGN): Use it.
6979 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6981 * config/vms-conf.h: Reconcile with conf.in.
6983 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6985 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6988 * doc/as.texinfo: Document that any number of hex digits can
6991 * as.c (struct defsym_list): Define.
6992 (defsyms): New static variable.
6993 (parse_args): Just put --defsym arguments on defsyms list, rather
6995 (main): Define defsyms after output file is created.
6997 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6998 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
7000 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
7001 insn_error rather than calling check_absolute_expr.
7003 * as.c (emulation_name): Remove unused static variable.
7004 (default_emul_bfd_name): Add return NULL to avoid warning.
7005 * ecoff.c (ecoff_stab): Remove unused variables name and
7007 * frags.c (frag_new): Remove unused variable tmp.
7008 * hash.c (hash_grow): Parenthesize + within <<.
7009 (hash_print_statistics): Use %lu, not %d, to print unsigned
7011 * messages.c: Include "libiberty.h".
7012 (fprint_value): Add cast to avoid printf warning.
7013 (sprint_value): Likewise.
7014 * read.c: Include "ecoff.h".
7015 (emit_expr): Add casts to avoid printf warnings.
7016 * read.h: Use extern for function declarations.
7017 (pop_insert): Declare.
7018 * stabs.c: Include "ecoff.h".
7019 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
7020 former_last_fragP, and new_fragP.
7021 * subsegs.h (subsegs_print_statistics): Declare.
7022 * symbols.c (debug_verify_symchain): Change macro to discard
7024 * write.c (dump_section_relocs): Likewise.
7025 * write.h: Use extern for function declarations.
7026 (write_print_statistics): Declare.
7027 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
7029 * config/e-mipself.c (mipself_bfd_name): Likewise.
7030 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
7032 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
7033 emit relocations against external symbols.
7035 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
7036 message if bfd_reloc_type_lookup fails, rather than calling
7039 * config/tc-alpha.c (alpha_force_relocation): Add
7040 BFD_RELOC_12_PCREL to switch.
7042 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
7044 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
7045 TE_PE (Lfoo, not .Lfoo).
7047 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
7049 * read.c (s_fill): Don't warn about a zero repeat count.
7051 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
7052 coprocessor register.
7054 * config/tc-i386.c (md_assemble): When checking the size of a
7055 register to set the size of an instruction, do a bitwise and with
7056 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
7059 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7061 * config/tc-h8300.c (parse_reg): Tweak error messages.
7062 (build_bytes): Likewise.
7063 (skip_colonthing): Handle :32 suffix.
7064 (get_specific): Promote L_24 to L_32 if it makes a match.
7065 Don't always promote L_8 to L_16.
7066 (do_a_fix_imm): Clean up L_32 and L_24 handling.
7068 * config/tc-h8300.c (Smode): New variable.
7069 (h8300hmode): Turn off Hmode.
7070 (h8300smode): New function. Turn on Smode and Hmode.
7071 (md_pseudo_table): New ".h8300s" pseudo-op.
7072 (parse_reg): Handle "exr" register.
7073 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
7074 Handle "mach" and "machl" operands for ldmac.
7075 (get_specific): Handle "stm.l" and "ldm.l".
7076 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
7077 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
7080 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7082 * doc/as.texinfo: Reorder chapter of machine dependent options so
7083 that it is sorted by chip name.
7085 * doc/as.texinfo: Use consistant spelling of Vax.
7086 * doc/c-vax.texi: Likewise.
7088 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7090 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
7092 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
7093 (md_apply_fix): Likewise.
7094 (pa_try): New function.
7095 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
7097 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7099 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
7100 (pa_level): New function.
7102 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
7104 * listing.c (listing_newline): Don't do anything if listing is 0.
7106 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
7108 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7109 symbol_create, not symbol_new.
7111 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
7113 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7114 absolute symbol unless TC_FORCE_RELOCATION returns true.
7116 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7118 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7119 the symbol to a pointer. Don't set previous_file_symbol.
7120 Simplify symbol list rearrangement.
7121 (coff_frob_symbol): Don't do anything with C_FILE symbols.
7122 (coff_adjust_symtab): Don't check previous_file_symbol.
7124 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7126 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7128 (md_pseudo_table): Add ppc_elf_lcomm.
7130 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7132 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7133 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7134 (md_begin): Add digits to alt_notend_table.
7135 (md_parse_option): Make s a const pointer.
7137 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7138 (s_empty): New static function.
7140 * config/obj-coff.c (struct filename_list): Only define if not
7142 (filename_list_head, filename_list_tail): Likewise.
7143 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7144 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7145 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7146 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7147 remove the new symbol from the list.
7148 (obj_coff_endef, both versions): Call tag_insert even if there is
7149 an old symbol with the same name, if the old symbol does not
7151 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7152 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7153 symbol that will be moved to the end of the symbol list.
7154 (coff_adjust_section_syms): Always call section_symbol for .text,
7156 (coff_frob_section): Likewise. Also, remove unused variable
7159 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7160 manipulating frags directly.
7161 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7164 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7165 whether the next character is '*' before checking whether we are
7166 at the start of a line. Permit LINE_COMMENT_START to start a
7167 comment in state 1 (seen some whitespace) as well, to match the
7170 * gasp.c (do_align): Permit a fill value for .align.
7172 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7174 * read.c (next_char_of_string): Warn if a newline is seen in the
7175 middle of a string. Call bump_line_counters when appropriate.
7177 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7179 * symbols.c (colon): Use LOCAL_LABEL.
7181 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7183 * Makefile.in (install): Don't check to see if tooldir exists.
7184 Make $(tooldir) and $(tooldir)/bin.
7186 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7188 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7191 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7193 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7194 insn_error. Don't put the string "ERROR" in insn_error. Set
7195 insn_error rather than calling as_warn for an unsupported opcode.
7197 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7199 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7200 before permitting -64.
7201 * output-file.c (output_file_create): Remove duplicate
7204 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7206 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7207 section rather than a .reginfo section.
7208 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7211 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7212 bit value with the high bit set.
7214 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7216 * read.c (s_lcomm): Set section flags for .sbss section.
7218 * config/tc-mips.c (mips_64): New static variable.
7219 (mips_target_format): If mips_64, return elf64 targets rather than
7221 (md_longopts): Add "32" and "64".
7222 (md_parse_option): Handle -32 and -64.
7223 (md_show_usage): Mention -32 and -64.
7224 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7227 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7229 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7230 for Solaris compatibility.
7232 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7233 .stabd with 4 arguments into a .stabn.
7235 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7237 * config/tc-mips.c (macro): When passing X_add_number to
7238 macro_build, cast it to int first.
7240 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7242 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7243 created by emit_expr.
7245 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7246 as_perror rather than assert.
7248 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7250 * config/tc-mips.c (mips_ip): Mark sections created to hold
7251 floating point information as read only.
7253 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7255 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7257 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7259 * read.c (potable): Add .skip as a synonym for .space.
7261 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7262 4 arguments, providing the 4th argument is 0, to allow
7263 compatibility with the Solaris assembler.
7265 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7267 * config/tc-sh.h (struct sh_segment_info_type): Define.
7268 (TC_SEGMENT_INFO_TYPE): Define.
7269 (sh_frob_label): Declare.
7270 (tc_frob_label): Define.
7271 (sh_flush_pending_output): Declare.
7272 (md_flush_pending_output): Define.
7273 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7274 reloc before the instruction if necessary.
7275 (sh_frob_label): New function.
7276 (sh_flush_pending_output): New function.
7277 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7278 when looking for the reloc for the target of .uses.
7279 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7280 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7282 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7283 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7284 the absolute symbol.
7286 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7287 TC_SEGMENT_INFO_TYPE is defined.
7289 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7291 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7292 matches the register size.
7294 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7296 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7298 (do_relocs_for): Likewise.
7299 (fixup_segment): Don't just quit if linkrelax is set. Try to
7300 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7303 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7305 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7306 relative relocations with -mrelocatable. Also allow unfixed
7307 relocs in .ex_shared.
7309 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7311 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7312 non-zero before assuming this is a long file name.
7313 (w_strings): Likewise.
7314 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7316 * config/obj-coff.c (w_strings): Move declaration of i inside
7317 #ifdef block which uses it.
7319 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7321 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7322 "relaxmode". Output relocs which identify various relaxing
7323 possibilities for mov.[bwl] instructions.
7324 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7326 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7328 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7329 (MD_APPLY_FIX3): Define.
7330 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7332 (md_apply_fix3): Renamed from md_apply_fix.
7333 If pcrel reloc and symbol is in different section, undo effects
7336 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7338 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7339 any reloc with an LR% or RR% field selector for SOM.
7341 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7343 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7346 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7348 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7350 (yank_symbols): Likewise.
7352 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7354 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7355 BFD_ASSEMBLER, add name field.
7356 * config/obj-coff.c: Include "libiberty.h".
7357 (coff_header_append): Handle long section names.
7358 (crawl_symbols): Just use the name field for the symbol name,
7359 without worrying about null byte termination.
7360 (w_strings): Handle long section names.
7361 (write_object_file): Likewise. Also, use the name field, rather
7363 (obj_coff_add_segment): Permit long section names.
7364 (obj_coff_init_stab_section): Use the name field, rather than
7366 (adjust_stab_section): Likewise.
7367 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7369 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7370 (mem_fmt): Likewise.
7371 (md_apply_fix): Don't check fx_im_disp field.
7373 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7375 * configure.in: Add * after sparc*-*-vxworks.
7376 * configure: Rebuild.
7378 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7379 define it to comment_chars. Use tc_comment_chars rather than
7381 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7382 * config/tc-m68k.h (tc_comment_chars): Define.
7383 (m68k_comment_chars): Declare.
7384 * config/tc-m68k.c (m68k_comment_chars): Rename from
7385 comment_chars. Change into a pointer rather than an array.
7386 (md_longopts): Add "bitwise-or".
7387 (md_parse_option): Handle OPTION_BITWISE_OR.
7388 (md_show_usage): Mention --bitwise-or.
7389 * doc/c-m68k.texi: Document --bitwise-or.
7391 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7393 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7396 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7397 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7398 correct handling of input line pointer, and call
7399 demand_empty_rest_of_line.
7401 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7403 * config/tc-sparc.c (in_bitfield_range): New static function.
7404 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7405 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7406 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7407 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7408 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7410 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7412 * config/obj-coff.c: BFD_ASSEMBLER:
7413 (coff_last_bf): New static variable.
7414 (coff_frob_symbol): Set endndx of a .bf symbol.
7416 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7417 (last_bfP): New static variable.
7418 (yank_symbols): Set endndx of a .bf symbol.
7420 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7422 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7423 and -s options. Add -be for good measure.
7425 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7427 * read.c (s_space): Support non-constant fill value. Handle fill
7428 value correctly for a size other than 1.
7430 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7432 * config/tc-arm.c (my_get_float_expression): Update call to
7433 gen_to_words, X_PRECISION changed from 6 to 5.
7435 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7437 * config/tc-ppc.c (register_name,reg_name_search): Move register
7438 name lookup from PE specific code to all targets. Add support for
7439 -mregnames/-mno-regnames to control whether register names are
7441 (md_assemble): Call register_name for all platforms.
7442 (md_parse_option): Add support for -mregnames/-mno-regnames.
7444 * configure.in (powerpcle*-*-solaris): Add support.
7445 (powerpc*-*-linux): Ditto.
7446 * configure: Regenerate.
7448 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7450 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7452 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7453 be associated with a single %lo reloc.
7455 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7456 before comparing against MAX_GPREL_OFFSET, so that negative
7457 numbers are handled correctly.
7460 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7462 * config/tc-sparc.c (last_insn): New static variable.
7463 (md_assemble): Warn about putting floating point branches in a
7464 delay slot. If architecture is less than v9, insert NOP
7465 instructions between floating point instructions and floating
7466 point branches. (The SunOS assembler does both these operations.)
7467 Save the last instruction opcode.
7468 (sparc_ip): Add pinsn parameter. Change caller.
7470 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7471 for byte jump to next instruction to skip empty frags.
7473 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7475 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7476 for addq with a 16 bit signed value, just emit a lda instruction
7479 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7481 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7484 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7486 * configure.in: Permit --enable-shared to specify a list of
7488 * configure: Rebuild.
7490 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7492 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7493 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7495 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7497 * config/atof-ieee.c: Fix handling of denormalized extended
7498 precision numbers and overflow/underflow detection.
7499 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7500 not include the 16 bit gap in the m68k extended precision format.
7502 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7504 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7506 * configure: Rebuild.
7508 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7510 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7511 be accessed using the $gp register.
7512 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7514 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7516 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7517 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7519 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7521 * read.c (get_line_sb): Bump line counters based on
7522 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7523 call LISTING_NEWLINE.
7524 (s_macro): Don't call demand_empty_rest_of_line.
7525 * app.c (do_scrub_chars): When handling C style comments, unget
7528 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7530 * read.h (enum linkonce_type): Define.
7531 (s_linkonce): Declare.
7532 * read.c (potable): Add "linkonce".
7533 (s_linkonce): New function.
7534 * subsegs.h (segment_info_type): Add linkonce field to
7535 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7536 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7537 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7538 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7540 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7541 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7542 entry based on the linkonce field in segment_info.
7543 * doc/as.texinfo: Document .linkonce.
7545 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7547 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7549 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7551 * stabs.c (s_stab_generic): Call the listing functions before
7552 doing the rest of the processing, which may involve freeing the
7553 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7554 SEPARATE_STAB_SECTIONS case.
7556 * config/tc-hppa.c: Remove nested comment.
7557 (tc_gen_reloc): Move label done inside the ifdef in which it is
7559 (md_apply_fix): Pass pointers to correct types to libhppa.h
7560 functions. Always return a value.
7562 * config/tc-mips.h (tc_frob_file): Define.
7563 (mips_frob_file): Declare.
7564 * config/tc-mips.c (struct mips_hi_fixup): Define.
7565 (mips_hi_fixup_list): New static variable.
7566 (imm_unmatched_hi): New static variable.
7567 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7568 offset_reloc. Pass imm_unmatched_hi to append_insn.
7569 (append_insn): Add unmatched_hi parameter. If it is set, add the
7570 new fixup to mips_hi_fixup_list. Change all callers.
7571 (mips_ip): Set imm_unmatched_hi when appropriate.
7572 (mips_frob_file): New function.
7574 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7576 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7577 * configure: Regenerated.
7579 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7581 * as.c (main): Call bfd_set_error_program_name.
7583 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7585 * as.h (strdup): Don't declare.
7586 * stabs.c: Include libiberty.h
7587 (get_stab_string_offset): Use xstrdup rather than strdup.
7588 (s_stab_generic): Likewise.
7589 * as.c (parse_args): Likewise.
7590 * read.c (s_mri_sect): Likewise.
7592 * gasp.c (change_base): Recognize \(...) construct documented to
7593 pass through enclosed characters literally through to the output.
7594 (process_assigns): Likewise. Also, be more careful to avoid
7595 looking past the end of the buffer.
7597 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7599 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7600 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7602 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7604 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7606 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7608 * config/alpha-opcode.h: Added cvtst instruction.
7610 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7612 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7613 string. Extract the addend from the result of expression.
7615 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7617 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7618 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7619 mode, change the state to 3 rather than 1.
7621 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7623 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7624 correspond to 11 March change.
7626 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7628 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7629 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7631 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7633 * configure: Rebuild with autoconf 2.8.
7635 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7637 * config/atof-ieee.c (gen_to_words): Improve handling of
7638 X_PRECISION numbers. Based on patches from Andreas Schwab
7639 <schwab@issan.informatik.uni-dortmund.de>.
7641 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7643 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7645 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7646 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7647 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7648 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7651 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7653 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7655 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7657 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7658 (pa_def_subspaces): Add $MILLICODE$.
7659 (pa_spaces_begin): Set section flags for $MILLICODE$.
7661 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7663 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7664 not SHT_NOBITS. Don't tamper with flags based on type if a
7665 special section was found (revert Feb 29 change).
7667 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7668 if aligning to a longword boundary or greater.
7670 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7672 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7674 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7676 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7677 * configure: Regenerated.
7679 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7681 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7682 R_N1SEL since they're not defined for old versions of hpux.
7684 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7685 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7686 R_N0SEL and R_N1SEL.
7688 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7690 * flonum-konst.c: Add two more constants for 1e+-2048 and
7691 1e+-4096, and correct the other constants.
7693 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7695 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7697 * config/obj-elf.c (obj_elf_section): Allow predefined section
7698 types to set the nobits type. Avoid a shadowed declaration.
7700 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7702 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7703 reduce relocs using e_nlrsel field selectors.
7705 * write.c (fix_new_exp): Don't use #elif. Some compilers
7708 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7710 (pa_chk_field_selector): Handle new field selectors for SOM.
7712 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7714 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7715 * configure: Rebuild.
7716 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7717 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7719 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7722 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7724 * mpw-make.sed: Update to handle shared library support.
7726 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7728 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7729 the insn on mismatch.
7731 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7733 * configure.in: Add support for a29-coff.
7734 * configure: Rebuild.
7736 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7738 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7739 of the section when looking for the R_SH_USES fixup, because the
7740 frag addresses have not yet been adjusted.
7742 * gdbinit.in: Set a breakpoint on as_warn_where.
7744 * config/tc-mips.c (macro): Add missing arguments to macro_build
7745 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7747 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7749 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7750 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7752 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7754 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7756 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7758 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7759 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7760 Recognize [uU] format args as sparclet cpregs.
7762 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7764 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7767 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7769 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7770 well as S_IS_EXTERNAL.
7771 (tc_fix_adjustable): Likewise.
7772 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7773 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7775 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7776 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7778 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7780 * config/tc-sparc.c (max_architecture): Change to sparclite for
7782 (default_compatible): Delete.
7783 (sparc_ffs): New function.
7784 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7785 (sparc_ip): Rewrite architecture match and bump logic.
7787 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7789 * configure.in: Check for 'do not mix' from native linker before
7790 trying to use -rpath.
7791 * configure: Rebuild.
7793 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7795 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7796 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7797 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7798 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7800 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7801 to the symbol lnnoptr field, to get the correct file offset.
7803 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7805 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7806 symbols that are not function, file, or section symbols to be
7809 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7811 * configure: Set and substitute RPATH_ENVVAR.
7812 * configure: Rebuild.
7813 * Makefile.in (RPATH_ENVVAR): New variable.
7814 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7816 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7817 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7818 * configure: Rebuild.
7820 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7822 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7823 appropriate flags in BFD section.
7825 * configure.in (m68k-*-psos*): New target.
7826 * configure: Rebuild.
7827 * config/te-psos.h: New file.
7828 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7831 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7833 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7834 * configure.in: Remove duplicate setting of cpu_type. Check
7835 whether opcodes library is required for on all targets, not just
7837 * configure: Rebuild.
7839 * config/tc-mips.c (mips_big_got): New static variable.
7840 (s_extern): Don't declare.
7841 (reg_needs_delay): New static function.
7842 (macro_build): Permit GOT/CALL_HI/LO relocs.
7843 (macro_build_lui): If place is not NULL, use the number in the
7845 (load_address): Handle mips_big_got case.
7846 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7848 (OPTION_XGOT): Define.
7849 (md_longopts): Add "xgot" if OBJ_ELF.
7850 (md_parse_option): Handle -xgot.
7851 (md_show_usage): Mention -xgot.
7852 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7853 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7855 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7857 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7858 the byte relocation, point it to the low byte of the word.
7860 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7862 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7863 * configure: Rebuild.
7865 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7867 * configure.in: Recognize any sparc* cpu.
7868 * configure: Regenerated.
7870 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7872 * read.c (potable): Add "mri" and ".mri".
7873 (s_mri): New function.
7874 * read.h (s_mri): Declare.
7875 * app.c (scrub_m68k_mri): New static variable.
7876 (mri_pseudo): New static variable.
7877 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7878 flag_m68k_mri. Initialize scrub_m68k_mri.
7879 (mri_state, mri_last_ch): New static variables.
7880 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7882 (app_push): Save new fields.
7883 (app_pop): Restore new fields.
7884 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7885 If TC_M68K, use a trivial state machine to look for occurrences of
7886 the .mri pseudo-op, and change the mode appropriately.
7887 * as.h (do_scrub_begin): Update prototype.
7888 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7890 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7892 (m68k_mri_mode_change): New function.
7893 (md_parse_option): Set reg_prefix_optional_seen.
7894 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7895 (MRI_MODE_CHANGE): Define.
7896 * doc/as.texinfo: Document .mri pseudo-op.
7898 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7901 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7903 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7904 * config/m68k-parse.h (enum pic_relocation): Define.
7905 (struct m68k_exp): Add pic_reloc field.
7906 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7907 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7908 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7910 * config/tc-m68k.c: Delete definition of NO_RELOC.
7911 (struct m68k_it): Add pic_reloc field.
7912 (add_fix): Copy over pic_reloc field.
7913 (md_pseudo_table): Interpret .align parameter as byte count.
7914 (mote_pseudo_table): Likewise.
7915 (tc_m68k_fix_adjustable): New function.
7916 (get_reloc_code): New function.
7917 (md_assemble): Use it as last argument to fix_new_exp.
7918 (md_apply_fix_2): For a relocation against a symbol don't put the
7919 addend into the data.
7920 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7921 (m68k_ip): Don't relax an operand that requires pic relocation.
7922 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7924 * write.c (fixup_segment): Don't add symbol value to addend if
7925 TC_M68K and OBJ_ELF.
7926 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7927 (motorola_operand): Add rule for `(zapc, EXPR)'.
7929 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7931 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7932 *really* is permissible before the comma.
7934 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7936 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7937 inserting nop instructions.
7939 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7941 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7943 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7945 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7946 class setting for a CALLNAME symbol in COFF.
7948 * read.c (potable): Pass negative numbers for new .balign[wl] and
7949 .p2align[wl] pseudo-ops.
7950 (s_align_bytes): Treat a negative argument as specifying the fill
7952 (s_align_ptwo): Likewise.
7954 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7956 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7957 (do_align): Take new len parameter. Change all callers. Pass it
7959 (s_align_bytes): Arg now indicates the length of the fill pattern.
7960 (s_align_ptwo): Likewise.
7961 * config/obj-coff.c (write_object_file): Pass length to
7963 * config/tc-i386.h (md_do_align): Take new len parameter.
7964 * config/tc-m88k.h (md_do_align): Likewise.
7965 * config/tc-m88k.c (m88k_do_align): Likewise.
7966 * config/tc-sh.h (md_do_align): Likewise.
7967 * config/tc-sh.c (sh_do_align): Likewise.
7968 * doc/as.texinfo: Document new pseudo-ops.
7970 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7971 done in cvt_frag_to_fill.
7973 * config/tc-sh.h (sh_do_align): Declare.
7974 (md_do_align): Define.
7975 * config/tc-sh.c (sh_do_align): New function.
7977 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7978 difference if the next address is before the current one.
7980 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7981 (archs): Initialize new field.
7982 (m68k_ip): Don't list alias names when listing CPUs which support
7985 * as.c (main): Call parse_args before read_begin.
7986 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7987 front of generated pseudo-ops.
7988 * read.c (potable): Ignore "name".
7989 (s_app_file): Permit a single quote after the string, since one
7990 may appear in m68k MRI mode.
7992 * configure.in: Check for --enable-shared. If linking against
7993 shared BFD and opcodes, fix library name on SunOS, and try to set
7995 * configure: Rebuild.
7997 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7999 * as.h (flag_m68k_mri): Declare.
8000 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
8001 * Many files: For MRI syntax that is specific to the m68k MRI
8002 assembler, check flag_m68k_mri rather than flag_mri or
8003 MRI_MODE_NEEDS_PSEUDO_DOT.
8005 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
8007 * config/tc-i960.c (ARCH_HX): Define.
8009 (targ_has_sfr): Handle ARCH_HX.
8010 (targ_has_iclass): Handle ARCH_HX.
8011 (tc_coff_fix2rtype): Add return 0 to avoid warning.
8012 (tc_headers_hook): If the architecture was specified explicitly,
8013 use it when setting the flags. Set the extern variable coff_flags
8014 rather than headers->filehdr.f_flags, since the latter is set
8015 unconditionally in obj-coff.c.
8016 (i960_handle_align): Remove unused variable fixp.
8018 Support for building bfd and opcodes as shared libraries, based on
8019 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
8020 * configure.in: Set OPCODES and BFD to search directories.
8021 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
8022 * configure: Rebuild.
8023 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
8024 (LIBDEPS): New variable.
8025 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
8026 $(HLDFLAGS) in link.
8027 (check): Set LD_LIBRARY_PATH in the environment.
8029 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8031 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
8032 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
8033 read-only, not read/write.
8035 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
8037 * Makefile.in (INSTALL_XFORM): Remove -e.
8039 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
8041 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
8042 than comparing S_GET_SEGMENT to undefined_section.
8043 (write_object_file): Skip symbols which were equated to an
8044 undefined or common symbol.
8045 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
8046 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8048 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
8049 or S_IS_COMMON call S_GET_VALUE.
8050 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8051 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
8052 to an undefined or common symbol, convert the reloc to be against
8054 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8055 undefined or common symbol.
8056 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8057 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
8058 to an undefined or common symbol, convert the reloc to be against
8060 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8061 undefined or common symbol.
8062 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
8063 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8065 (yank_symbols): Skip symbols which were equated to an undefined or
8068 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
8070 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
8071 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8073 * configure.in: Make sure we only add m68k-parse.o to
8074 ${extra_objects} once, no matter how many m68k targets have been
8076 * configure: Rebuild.
8078 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
8080 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
8081 * configure: Rebuild.
8083 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
8085 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
8086 * doc/c-m68k.texi: Document .extend and .ldouble.
8088 * configure.in (m68*-apple-aux*): New target.
8089 * config/te-aux.h: New file.
8090 * config/obj-coff.c (compare_external_relocs): New static function
8092 (do_relocs_for): Sort relocs if TE_AUX.
8093 (fixup_segment): If TE_AUX, store common symbol value in segment.
8094 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
8096 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
8098 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
8100 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
8102 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
8103 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
8105 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
8106 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
8107 an undefined symbol and the size of a function symbol.
8108 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8109 for all common symbols.
8111 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
8113 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8116 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8119 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
8121 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8122 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
8124 * ecoff.c (localsym_t): Add addend field.
8125 (add_ecoff_symbol): Add addend argument. Change all callers.
8126 (coff_sym_value): Make static.
8127 (coff_sym_addend): New static variable.
8128 (ecoff_directive_def): Initialize coff_sym_addend.
8129 (ecoff_directive_val): Accept symbol + constant.
8130 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8131 (ecoff_build_symbols): Include the addend in the symbol value.
8133 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8135 * config/tc-ppc.c (md_assemble): Ignore overflow on
8136 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8138 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8140 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8141 bytes in size, so offset appropriately in big endian mode when
8142 writing the bottom 2 bytes.
8144 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8146 * config/tc-sparc.c (default_compatible): New static local.
8147 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8148 (sparc_ip): If no architecture or -bump specified, don't mark as
8149 mismatched those in default_compatible.
8151 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8153 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8154 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8155 * configure: Rebuild.
8156 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8157 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8158 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8159 (sco_id): Declare if SCO_ELF.
8161 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8163 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8164 ({max,warn_after}_architecture): New static locals.
8165 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8166 If both architecture and -bump requested, set max_architecture to max.
8167 (sparc_md_end): Simplify.
8168 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8169 Rewrite code to bump architecture and check for conflicts.
8170 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8171 with Solaris assembler.
8172 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8173 (md_show_usage): Update.
8175 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8177 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8179 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8181 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8182 #ifdef sparcv9 when choosing value.
8185 (sparc_md_end): Declare.
8186 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8187 (initial_architecture): New static local.
8188 (can_bump_v9_p): Likewise.
8189 (NO_V9): Delete all occurrences.
8190 (sparc_md_end): New function.
8191 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8192 Don't bump architecture to v9 unless can_bump_v9_p set.
8193 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8194 * configure.in (sparc64 target cpu): Don't set obj_format here.
8195 (SPARC_V9): Renamed from sparcv9.
8196 (sparc64-*-elf*): Define SPARC_ARCH64.
8197 * configure: Regenerated.
8198 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8199 (SPARC_ARCH64): Add.
8200 * conf.in: Regenerated.
8201 * config/vmsconf.h: Update.
8203 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8205 * config/tc-mips.c (load_register): Optimise "dli" loads.
8206 (md_show_usage): add "-mcpu=vr4100" to help text.
8208 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8210 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8211 undefined symbol, preserve the X_op of O_symbol.
8212 (S_GET_VALUE): Fix check to permit this case.
8213 * write.c (write_relocs): If a reloc is against an undefined
8214 symbol equated to another symbol, change the reloc to be against
8216 * config/obj-coff.c (do_relocs_for): Likewise.
8218 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8221 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8223 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8224 computer is PowerPC.
8226 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8228 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8229 mentioned in the eabi.
8231 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8233 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8234 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8236 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8238 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8240 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8242 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8243 as a section it is ok to have unadorned -mrelocatable pointers in.
8245 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8247 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8250 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8252 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8253 dependent section attributes can be handled.
8255 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8256 macros to add support for exclude section flag and ordered section
8259 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8260 functions to add support for exclude section flag and ordered
8263 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8265 * subsegs.c (section_symbol): Don't try to look up the section
8266 symbol in the hash table. It should be possible to have a symbol
8267 with the same name as a section, but no connection to it.
8269 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8270 From James Carlson <carlson@xylogics.com>.
8272 * expr.c (operand): Skip whitespace after a close parenthesis.
8273 From James Carlson <carlson@xylogics.com>.
8275 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8277 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8278 as_warn_where for relocation overflow.
8279 (parse_reg): Accept register name only if next character is
8282 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8284 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8285 addresses for static variables.
8287 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8289 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8290 and xgot give the old toc16 relocation.
8291 (md_apply_fix3): Support all GOT relocations.
8293 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8295 * config/tc-mips.c (load_address): Correctly handle a constant in
8296 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8298 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8300 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8301 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8302 (build_Mbytes): Handle REG_B.
8304 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8306 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8308 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8310 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8312 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8314 * config/obj-coff.c (write_object_file): Set the s_align field to
8315 the number of bytes, rather than to the power of 2.
8317 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8319 * Makefile.in (DISTCLEAN_HERE): New variable.
8320 (distclean): Use it.
8321 (maintainer-clean): Depend upon clean-here rather than clean,
8322 distclean, and clean-info. Run make maintainer-clean in doc.
8323 Remove files listed in DISTCLEAN_HERE.
8324 * doc/Makefile.in (maintainer-clean realclean): Split out from
8325 distclean. Depend upon clean-info and distclean.
8327 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8329 * mac-as.r: Fix copyright and version strings.
8330 (cfrg): Use PROG_NAME instead of literal name.
8332 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8334 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8336 * config/tc-a29k.h (tc_unrecognized_line): Define.
8337 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8338 (md_operand): Handle a29k style local dollar labels.
8340 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8342 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8344 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8346 * read.c (s_fill): If md_flush_pending_output is defined, call
8349 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8351 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8352 Treat rs_align_code like rs_align.
8354 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8356 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8357 converting an absolute address into a PC-relative one.
8359 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8361 * mpw-config.in: Don't always use te-generic.h for emulation.
8362 (powerpc-apple-macos): Use emulation te-macos.h.
8363 * mpw-make.sed (install, install-only): Edit in Mac-specific
8366 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8368 * configure.in: Improve message about unsupported ELF targets.
8369 * configure: Rebuild.
8371 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8372 pattern is zero. From Manfred Hollstein.
8374 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8376 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8377 the various idata sections, we check the name on the .section pseudo.
8379 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8381 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8382 add section's paddr to add_number; compatibility to native as and
8385 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8387 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8389 * hash.c (struct hash_entry): Moved here...
8390 * hash.h (struct hash_entry): ...from here.
8392 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8393 if it's already known to be null.
8395 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8397 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8398 bit relocs converted to PC relative relocs. This turned out to
8399 add the offset from the beginning of .text twice.
8401 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8403 * stabs.c (s_stab_generic): In 's' case, free string from
8406 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8408 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8411 * subsegs.h (segment_info_type): Make bitfields unsigned.
8413 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8414 and move them together. On most systems this will reduce the
8415 structure size by one word.
8416 (operatorT): Define O_max.
8417 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8420 * read.c (pop_insert): Print error returned by hash table
8423 * as.c (dump_statistics): Split out from main; dump some hash
8424 table stats and target-specific stats.
8425 (start_time): No longer automatic to main.
8426 (main): Set file-level start_time and call dump_statistics at
8427 exit. Exit by calling xexit.
8428 (show_usage): Make --statistics description less specific.
8429 * subsegs.c (subsegs_print_statistics): New function.
8430 * write.c (write_print_statistics): New function.
8431 (n_fixups): New static variable.
8432 (fix_new_internal): Increment it.
8433 * read.c (read_print_statistics): New function.
8434 * read.h (read_print_statistics): Declare.
8435 * symbol.c (symbol_print_statistics): New function.
8436 * symbol.h (symbol_print_statistics): Declare.
8437 * hash.c (hash_print_statistics): New function.
8438 * hash.h (hash_print_statistics): Declare.
8439 * config/tc-i386.c (i386_print_statistics): New function.
8440 * config/tc-i386.h (i386_print_statistics): Declare.
8441 (tc_print_statistics): New macro.
8442 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8445 * hash.c (DELETED): Rewrite to use a valid but unique address.
8446 (START_POWER): Reduce to 10.
8447 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8448 Add new values for counting strcmp calls.
8449 (GROW_FACTOR): New macro.
8450 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8452 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8453 (hash_new): Use FULL_VALUE.
8454 (struct hash_control): Definition moved here.
8455 (hash_code): Don't mask to low bits.
8456 (hash_ask): Mask returned hash code here. Check hash value before
8457 calling strcmp; count strcmp calls.
8458 * hash.h (struct hash_control): Declare, don't define, here.
8459 (HASH_STATLENGTH): Deleted.
8460 (struct hash_entry): Add field for hash code.
8461 (hash_say, hash_apply): Don't declare.
8463 * hash.c (destroy): Return void.
8464 (applicatee): Ditto.
8465 (main): Fix declarations.
8466 (hash_apply): Return void. Argument `function' returns void. Put
8467 inside "#ifdef TEST".
8468 (hash_say): Define only if TEST is defined.
8469 * hash.h (hash_apply, hash_say): Declarations deleted.
8471 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8473 * configure: Rebuild with autoconf 2.7.
8475 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8477 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8478 * configure: Rebuild with autoconf 2.6.
8480 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8482 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8483 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8485 (ppc_frob_file): Remove.
8486 * config/tc-ppc.h (tc_frob_file): Don't define.
8487 (ppc_frob_file): Don't declare.
8489 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8491 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8492 * config/alpha-opcode.h: Include one-operand variants of jmp and
8495 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8496 with te-delta.h in 8.3 file systems.
8497 * configure.in: Adjusted.
8499 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8501 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8503 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8505 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8507 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8509 Version 2.6 released.
8510 * Makefile.in (VERSION): Updated to 2.6.
8512 * config/obj-coff.c (write_object_file): Change use of md_do_align
8513 to pass a pointer rather than a fill value, to match other uses.
8515 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8517 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8519 * as.c (main): Move md_end call to just after call to
8520 perform_an_assembly_pass. Delete cpu-specific code here.
8521 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8522 * config/tc-arm.c (md_end): Unused function deleted.
8523 * config/tc-ns32k.c (md_end): Ditto.
8525 * config/tc-i386.c (i386_align_code): New function, moved here
8526 from HANDLE_ALIGN macro.
8527 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8529 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8531 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8534 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8536 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8537 multi-byte nops to avoid changing gcc. The necessary gcc change
8538 might break old assemblers.
8540 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8542 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8543 generate optimal multi-byte nop instructions for ".align n"
8544 ".align n,0x90", and aligns requiring more than 15 bytes of
8545 padding still generate multiple 0x90's as before.
8547 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8549 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8551 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8553 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8554 * configure: Update.
8555 * mpw-make.sed: Reorder commands to make sed happier.
8556 * config/te-macos.h: New file.
8557 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8559 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8561 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8562 conditional branches.
8563 (md_apply_fix): Likewise.
8565 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8567 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8568 generate a reloc which the linker will not handle correctly. Fix
8569 overflow checking--R_IREL is 18 bits, not 17.
8571 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8573 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8574 from a PC relative reloc if TC_A29K.
8576 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8577 code depends upon it.
8579 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8580 $extend. Based on code from Eric Freudenthal
8581 <freudenthal@nyu.edu>.
8582 * config/tc-a29k.h (LEX_DOLLAR): Define.
8583 * read.c (LEX_DOLLAR): Define if not defined.
8584 (lex_type): Use LEX_DOLLAR.
8586 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8588 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8591 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8593 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8595 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8597 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8598 used only by "dlltool.c".
8600 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8602 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8603 (md_pseudo_table): Don't define "extern".
8605 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8607 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8609 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8611 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8613 * macro.c (macro_expand_body): Don't warn about == with a
8614 nonexistent parameter, in case it is in a comment field.
8616 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8618 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8619 set, even if macro_alternate is set.
8620 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8621 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8622 the token unless it ended in '@'.
8623 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8624 * doc/c-a29k.texi: Document macro usage on A29K.
8626 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8628 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8630 (install_operand): Likewise.
8632 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8634 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8636 * configure.in (m88k-motorola-sysv*): New target.
8637 * configure: Rebuild.
8638 * config/te-delta88.h: New file.
8639 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8641 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8642 (md_do_align): Define.
8643 * config/tc-m88k.c: Include "subsegs.h".
8644 (m88k_do_align): New function.
8646 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8647 (COFF_NOLOAD_PROBLEM): Define.
8648 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8650 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8652 * config/tc-i386.c (md_assemble): For a jump instruction with
8653 non-constant target, require 7 available bytes in the current
8656 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8658 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8661 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8663 * configure.in (alpha-*-linux*): Use ecoff.
8664 * configure: Rebuild.
8665 * ecoff.c (ecoff_directive_extern): New function.
8666 (ecoff_directive_weakext): New function.
8667 (ecoff_build_symbols): Handle weak symbols.
8668 (ecoff_setup_ext): Likewise.
8669 (ecoff_frob_symbol): Warn about weak common symbols.
8670 * ecoff.h (ecoff_directive_extern): Declare.
8671 (ecoff_directive_weakext): Declare.
8672 * symbols.c (S_IS_WEAK): New function.
8673 * symbols.h (S_IS_WEAK): Declare.
8674 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8676 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8679 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8681 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8683 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8684 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8685 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8686 * config/obj-coff.c (coff_frob_symbol): Don't call
8687 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8688 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8691 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8692 (ppc_stab_symbol): New static variable.
8693 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8694 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8695 sy_tc.real_name to the stab string.
8696 (ppc_bc, ppc_ec): New static functions.
8697 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8699 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8701 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8704 * input-scrub.c (input_scrub_push): Reset sb_index.
8706 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8708 * listing.c (listing_newline): Don't create a frag in the absolute
8711 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8713 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8714 (ppc_csect): Move most of the code to ppc_change_csect, and call
8716 (ppc_change_csect): New static function, taken from ppc_csect.
8717 (ppc_section): New static function.
8718 (ppc_saw_abs): New static varable.
8719 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8720 a symbol has no csect.
8721 (ppc_adjust_symtab): New function.
8722 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8723 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8725 * write.c (write_object_file): If tc_adjust_symtab is defined,
8726 call it just before the call to obj_adjust_symtab.
8728 * symbols.c (symbol_find_or_make): Change name to be const.
8729 * symbols.h (symbol_find_or_make): Update declaration.
8731 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8733 * doc/as.texinfo (Align): Mention SH.
8734 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8736 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8737 (Z8000 Directives, even): Don't give numeric align value, instead
8740 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8742 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8745 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8747 * Makefile.in (diststuff): Also make info.
8748 (maintainer-clean realclean): Also make clean-info.
8750 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8752 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8753 (pa_subspace): For ".nsubspa", always create a new subspace
8754 with the given attributes, even if one already exists with the
8757 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8759 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8760 TC_FORCE_RELOCATION, taking an additional section argument. If
8761 the section of the target symbol is not the same as the current
8762 section, always force the relocation to be used.
8763 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8765 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8766 md_pcrel_from function, taking an additional section argument.
8767 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8769 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8770 older TC_FORCE_RELOCATION if not defined.
8771 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8772 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8773 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8774 TC_FORCE_RELOCATION.
8776 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8778 * input-scrub.c (as_where): Set name to null pointer if we don't
8780 * messages.c (identify): Only print filename if non-null.
8781 (as_show_where): Ditto, for line number too.
8782 (as_warn_internal, as_bad_internal): Ditto.
8784 * input-file.c (input_file_open): If the input file can't be
8785 opened, consider it an error.
8787 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8789 * config/tc-mips.c: Added mips_4100 control, and support for
8790 accepting the 4100 as a MIPS architecture variant (md_begin,
8791 macro_build, mips_ip, md_parse_option). Adding suitable
8792 command-line OPTIONs, and updating the help text (md_show_usage).
8794 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8796 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8797 BFD_ASSEMBLER is defined.
8799 * Use one active frag and one obstack per frag chain:
8800 * frags.c (frags): Variable deleted.
8801 (frag_alloc): New function.
8802 (frag_grow, frag_more, frag_variant, frag_now_fix,
8803 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8805 (frag_new): Ditto. Verify that frch_last and frag_now match on
8806 entry and exit, and that old frag_now has non-zero type. Replace
8807 "know" uses with "assert". Use frag_alloc instead of mucking with
8809 * frags.h (frags): Declaration deleted.
8810 * subsegs.h (struct frchain): Add new field frch_frag_now.
8811 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8813 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8814 give it any stricter alignment than frchainS structures need. Do
8815 not initialize frags obstack. Set frag_now to point to
8816 dummy_obstack. Initialize absolute_frchain.
8817 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8818 field of frchainS. Don't create new frags on section switch, and
8819 use frag_alloc when creating a new frag chain. For absolute
8820 section, set frchain_now to absolute_frchain. Verify that
8821 frch_last and frag_now match on entry and exit. Initialize
8822 per-chain obstack, and under gcc, set required alignment to that
8823 needed by fragS structure.
8825 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8827 * stabs.c (get_stab_string_offset): Only copy input string if a
8828 fresh copy is needed, not if the section already exists.
8829 (s_stab_generic): Cache stab section name to bypass lookups, since
8830 usually it will match. Could be made faster still by changing the
8831 memory allocation rules.
8832 (s_xstab): Cache section name to bypass repeated string
8835 * frags.c (frag_new): Deleted register declarations.
8837 * listing.c (frag_now): Don't declare.
8839 * as.c (chunksize): New variable.
8840 (debug_memory): New variable.
8841 (main): If debug_memory is set, reduce chunksize and
8843 * as.h (chunksize): Declare it.
8844 * read.c (read_begin): Use it.
8846 * config/tc-alpha.c (md_shortopts): Include 'g'.
8847 (md_parse_option): Ignore it.
8849 * Makefile.in (distclean): Remove Makefile and config.status from
8850 testsuite directory.
8851 (clean-here): Don't delete testsuite. Instead, delete only the
8852 files within it that would be generated by running tests.
8854 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8855 frag_now_fix instead of accessing obstack info directly.
8856 * config/tc-arm.c (s_ltorg): Ditto.
8857 (md_assemble): Ditto.
8859 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8862 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8864 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8865 chain after parsing value expression, if any, to avoid separating
8866 continued .stabs lines.
8868 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8870 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8871 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8873 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8875 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8876 -mcom support and PPC_OPCODE_ANY for -many.
8877 (md_parse_option): Ditto.
8879 (md_begin): For duplicate instructions, print all duplicates
8882 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8884 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8885 common mode operation.
8886 (md_show_usage): Add -mcom to usage message.
8888 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8890 * expr.c (op_rank): Add O_symbol_rva.
8891 * expr.h (operatorT): Add O_symbol_rva.
8892 * read.c (cons_worker): Set O_symbol_rva when necessary.
8893 * write.c (fix_new_exp): Understand O_symbol_rva.
8895 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8897 * config/tc-mips.c: Correct s_cons arguments. From Michael
8898 Joosten <joost@ori.cadlab.de>.
8900 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8902 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8903 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8904 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8906 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8907 make non-static. Change all users.
8908 * config/obj-coff.h (coff_n_line_nos): Declare.
8910 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8912 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8914 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8916 * config/obj-elf.c (obj_elf_common): Convert specified byte
8917 alignment to power of two. Set size of local bss symbol.
8919 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8921 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8923 * sb.c, macro.c: Decide whether to include <string.h> or
8924 <strings.h> just as as.h does.
8926 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8928 * Makefile.in (site.exp): Fix setting of $srcdir.
8930 * config/tc-arm.c (md_atof): Fix little-endian output.
8931 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8934 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8936 * doc/as.texinfo: Split out the NS32k family documentation,
8937 despite its being commented out for now.
8938 * doc/c-ns32k.texi: New file.
8940 * sb.c, macro.c: Include string.h.
8942 * Makefile.in (comparison): Only check *.o; we don't care if
8943 timestamps inserted by the native linker differ.
8945 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8946 if alignment stricter than 4 bytes is requested; in that case,
8947 align to a 4-byte boundary first.
8949 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8951 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8952 uninitialized" warning for `Max_Source_Offset'.
8954 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8956 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8957 qualifiers and detect errors if present.
8958 (md_assemble): Add call to parse_toc_entry. Also added some support
8959 for the [tocv] qualifier.
8960 (ppc_pe_tocd): New function to support data in the toc section.
8962 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8964 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8967 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8969 * config/tc-m68k.c (isword): Accept all values from -65536 to
8970 +65535, so ~VAL will not be rejected.
8972 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8973 skip characters after the pseudo-op.
8975 * read.c (get_line_sb): Don't look past buffer_limit.
8976 (s_include): In MRI mode, skip characters after the file name.
8978 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8980 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8981 periods in register names.
8983 For older changes see ChangeLog.1.