2 Mon Jun 29 14:58:36 1998 Jeffrey A Law (law@cygnus.com)
4 * config/tc-mn10300.c (r_registers): Fix typo and add some missing
8 start-sanitize-branchbug4011
9 Mon Jun 29 09:36:27 1998 Gavin Koch <gavin@cygnus.com>
11 * config/tc-mips.c (prev_insn_labels): New.
12 (mips_fix_4011_branch_bug): New.
13 (append_insn): Watch for and handle branchs with labels.
14 (mips_no_prev_insn): Initialize prev_insn_labels.
15 (md_longopts,md_parse_option): Add {no-}fix-4011-branch-bug option.
17 end-sanitize-branchbug4011
18 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
20 * config/tc-mn10300.c (set_arch_mach): New function.
21 (md_pseudo_table): Add pseudo-ops to set the current machine type.
22 (md_begin): Default to mn10300 mode.
23 (md_assemble): Only accept instructions for the core mn10300
24 chip and the active machine type.
26 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
28 * subsegs.h (segment_info_type): Give the struct a name.
29 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
30 * config/tc-h8500.h (tc_reloc_mangle): Declare.
31 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
32 * config/tc-w65.h (tc_reloc_mangle): Declare.
33 * config/tc-z8k.h (tc_reloc_mangle): Declare.
35 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
37 * config/tc-v850.c (v850_comm): Restore old section
38 after common processing.
40 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
42 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
45 Wed Jun 24 09:38:10 1998 Jeffrey A Law (law@cygnus.com)
47 * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
48 as synonyms for "rN" registers.
49 (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
51 (md_assemble): Fix typo computing the size of relocations.
54 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
56 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
57 char with code that explicitly sign-extends.
59 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
61 * config/tc-v850.c (md_begin): Restore text section as the current
62 section after creating call table sections.
64 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
67 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
68 with call to macro SYM_AUXINFO.
70 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
72 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
73 with the program transform name.
74 * Makefile.in: Rebuild.
76 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
78 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
82 Mon Jun 22 13:45:19 1998 Jeffrey A Law (law@cygnus.com)
84 * config/tc-mn10300: Handle FMT_D10 instructions.
87 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
89 * config/tc-i386.c (i386_operand): Be prepared for a space between
90 the open parenthesis and the start of the register operand,
91 because of the June 16 change.
94 Mon Jun 22 11:08:07 1998 Frank Ch. Eigler <fche@cygnus.com>
96 * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
97 to be named with a `$' prefix. Likewise, allow CFC2/CTC2 to
98 refer to "$viNN" registers.
101 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
103 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
106 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
108 * config/tc-d30v.c (d30v_align): Always perform alignment request,
109 even if it is belived to be unnecessary.
112 Fri Jun 19 19:56:50 1998 Jeffrey A Law (law@cygnus.com)
114 * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
119 Fri Jun 19 16:49:56 1998 Jeffrey A Law (law@cygnus.com)
121 * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
122 instruction formats. Handle MN10300_OPERAND_24BIT modifier.
123 (mn10300_insert_operand): Likewise.
124 (mn10300_check_operand): Likewise.
127 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
129 * write.c (adjust_reloc_syms): Never adjust relocs against weak
131 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
133 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
136 * config/tc-mn10300.c (r_registers): Add missing registers.
137 (xr_registers): New set of registers.
138 (xr_register_name): New function.
139 (md_assemble): Handle XRREG and PLUS operands. Tweak handling of
140 RREG operand insertion. Handle new D6 and D7 instruction formats.
142 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
143 shift amount for a repeated operand. The shift amount for the
144 repeated copy comes from the size of the operand.
146 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
148 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
151 Fri Jun 19 00:04:26 1998 Doug Evans <devans@seba.cygnus.com>
153 * config/tc-dvp.c (md_apply_fix3): Handle new relocs
154 BFD_RELOC_MIPS_DVP_11_S4, BFD_RELOC_MIPS_DVP_U15_S3.
158 Wed Jun 17 18:09:03 1998 Jeffrey A Law (law@cygnus.com)
160 * config/tc-mn10300.c (r_registers): New register table.
161 (r_register_name): New function.
162 (md_assemble): Handle new am33 operand types.
165 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
167 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
169 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
171 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
172 characters in it as LEX_IS_SYMBOL_COMPONENT.
173 * config/tc-i386.h (tc_symbol_chars): Define.
174 (extra_symbol_chars): Declare.
175 * config/tc-i386.c (extra_symbol_chars): Define.
176 (comment_chars): Don't use '/' as comment start if TE_LINUX.
177 (line_comment_chars): Set to '/' if TE_LINUX.
178 * doc/c-i386.texi (i386-prefixes): Update.
179 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
181 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
183 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
184 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
187 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
189 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
193 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
195 * config/tc-d10v.c (md_apply_fix3): Checking displacement
196 constraint in instructions REP & REPI.
198 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
200 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
201 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
203 (check_range): If the operand is shifted, then shift the number
204 before checking its range.
206 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
208 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
211 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
213 * config/tc-v850.c (v850_comm): Create special sections as needed.
215 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
217 * config/tc-d10v.c (write_2_short): Addition of swapping
218 instructions for sequential and reverse sequential order when
219 given order is not possible.
222 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
224 * config/tc-dvp.c (assemble_vu): Print better error message if
225 lower insn is missing.
228 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
230 * Makefile.am: Rebuild dependencies.
231 (DEP_INCLUDES): Fix reference to intl build directory.
232 * Makefile.in: Rebuild.
234 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
236 * doc/c-i386.texi: Update 16 bit documentation.
238 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
239 IgnoreDataSize to IgnoreSize as they are used for address size as
241 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
242 32-bit mode, similarly addr16/data16 and variants.
244 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
246 * config/tc-d30v.c (md_assemble): Fix handling of reverse
247 sequential word multiply instructions.
249 (do_assemble): Add extra command line argument, to allow mul32
250 attribute to be preserved across parallel insns.
251 (md_assemble): Insert NOPs between explicitly parallel insns which
252 contain an 32 bit multiply and a 16 multiply.
255 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
257 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
260 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
262 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
265 * config/tc-i386.c (reloc): Add braces.
267 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
268 consistent with Intel naming.
269 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
270 use bitfields in sib_byte.
271 (modrm_byte): Don't use bitfields here either.
273 * config/tc-i386.c (current_templates): Add const.
274 (parse_register): Add const to return, param, and char *s.
275 (i386_operand): Add const to reg_entry *r.
276 * config/tc-i386.h (templates): Add const to start, end.
278 Inspired by code for 16 bit gas support from Martynas Kunigelis
279 <martynas@nm3.ktu.lt>:
280 * config/tc-i386.c (md_assemble): Add full support for 16 bit
281 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
282 (uses_mem_addrmode): Remove.
283 (md_estimate_size_before_relax): Add support here too.
284 (md_relax_table): Rewrite interface to md_relax for 16 bit
286 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
287 (opcode_suffix_to_type): Remove.
288 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
289 (SIZE_FROM_RELAX_STATE): Modify to suit above.
290 (md_convert_frag): Likewise.
291 (i386_operand): Add support for 16 bit base/index regs,
292 immediates, and displacements. Remove some unnecessary casts, and
293 localise end_of_operand_string, displacement_string_start,
294 displacement_string_end variables. Add GCC_ASM_O_HACK.
295 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
297 * config/tc-i386.c (prefix_hash): Remove.
298 (md_begin): Rewrite without obstacks. Remove prefix hash table
299 handling. Rewrite lexical table handling.
300 (i386_print_statistics): Don't print prefix statistics.
301 (md_assemble): Rewrite instruction parser so that line is not
302 converted to lower case. Don't do a hash_find for prefixes,
303 instead recognise them via opcode modifier.
304 (expecting_operand, paren_not_balanced): Localise variables.
305 * config/tc-i386.h (IsPrefix): Define.
306 (prefix_entry): Remove.
308 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
309 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
310 '\\' in case where comment_chars contains '/'.
312 * config/tc-i386.c (MATCH): Ensure given operand and template
313 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
314 you must write `ljmp *table(%ebx)'.
316 From H.J. Lu <hjl@gnu.org>:
317 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
318 as 0 ifndef BFD_ASSEMBLER.
319 (md_assemble): Allow immediate operands without suffix or
320 other reg operand to default in size to the current code size.
323 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
325 * config/tc-v850.c (md_begin): Restore creation of
326 .call_table_text and .call_table_data sections.
329 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
331 * config/tc-d30v.c (md_assemble): Set execution type to unknown
332 after emitting a word of noops.
334 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
336 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
337 (i386_operand): Simplify checks for valid base/index combinations.
338 Disallow `in 4(%dx),%al'.
340 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
342 (add_prefix): Change parameter from char to int.
344 * config/tc-i386.h (Ugh): Define opcode modifier.
345 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
347 * config/tc-i386.c (md_assemble): Rewrite MATCH and
348 CONSISTENT_REGISTER_MATCH macros to check register types more
349 thoroughly. Check for illegal suffix/operand combinations
350 when matching insns with operands. Handle new `s' suffix, and
351 associated FloatMF opcode modifier for float insns with memory
353 * config/tc-i386.h (FloatMF): Define new opcode modifier.
354 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
355 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
356 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
357 DATA_PREFIX_OPCODE throughout.
359 * config/tc-i386.c (REGISTER_WARNINGS): Define.
360 (md_assemble): Rewrite suffix/register operand checking code to be
361 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
362 AnyMem, the better to grep.
364 (i386_operand): Don't set Mem bits in i.types[this_operand] when
365 given a memory operand. Don't set Abs bits either.
366 (type_names): Remove Mem*, Abs*.
367 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
368 define opcode_modifiers as these cases are handled by Disp8,
369 Disp16, Disp32 and suffix checks.
370 (COMES_IN_BOTH_DIRECTIONS): Remove.
371 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
373 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
374 if IgnoreDataSize modifier given. Remove ShortformW modifier
375 test. Add test for ShortForm in W base_opcode modification.
376 Merge Seg2ShortForm and Seg3ShortForm code.
377 * config/tc-i386.h (ShortFormW): Remove.
378 (IgnoreDataSize): Define.
380 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
382 * config/tc-d30v.c (md_assemble): Store previous segment state
383 with previous instruction.
385 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
387 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
388 (ebp, esp): Remove static variables.
389 (MATCH): Remove test for InOutPortReg.
390 (i386_operand): Properly handle InOutPortReg here instead.
391 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
392 (md_assemble): Simplify and correct modrm and sib generation.
393 (i386_operand): Add warning for scale without index.
394 Rewrite checks for valid base/index combinations.
396 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
397 macros and enclose in do while(0).
398 (RESTORE_END_STRING): Likewise.
399 (md_assemble): Add one to printed operand number so we start
400 from 1 not 0. Add some more gettext invocations.
401 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
404 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
405 DATA_PREFIX, SEG_PREFIX): Define.
406 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
407 (check_prefix): Remove function.
408 (add_prefix): New function. Add prefix to i.prefix as well as
410 (md_assemble): Changes for add_prefix. Remove hack for wait
411 prefix, instead always output prefixes in fixed order. Test
412 for jcxz/loop when selecting between word & dword operations,
413 and add address size prefix rather than operand size prefix.
414 Remove operand -> address size hack when emitting jcxz/loop.
415 (i386_operand): Remove O_Absent check as it's done in expr.
417 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
419 * configure.in: Recognize m5200 as a cpu_type of m68k.
420 * aclocal.m4: Rebuild with current libtool.
421 * configure: Rebuild.
423 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
425 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
426 to relaxable_symbol to prevent references to external symbol from
429 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
431 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
432 symbols are relaxable.
435 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
437 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
438 (create_vuoverlay_section): Entries are 4 bytes not 8.
441 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
443 * config/tc-v850.c (md_begin): Don't create special
446 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
448 * config/tc-mips.c (macro): For div and udiv, close the
449 reorder block as soon as possible.
451 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
453 From Matt Semersky <matts@scd.hp.com>:
454 * macro.c (macro_mri_mode): New function.
455 * macro.h (macro_mri_mode): Declare.
456 * read.c (s_mri): Call macro_mri_mode when switching in and out of
459 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
461 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
464 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
465 until after xstrdup in OBJ_EVAX case.
467 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
469 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
470 offset calculation. Also, use VAX_BRW from vax-inst.h instead
471 of hardcoded magic number.
472 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
474 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
476 * read.c (do_s_func): New function.
478 * read.h (do_s_func): Add prototype.
480 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
481 (s_dvp_func): New function.
485 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
487 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
490 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
492 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
493 nops if fill pattern not specified.
495 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
497 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
498 * config/te-go32.h (TE_GO32): Define.
499 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
501 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
503 Implement .func/.endfunc pseudo-ops.
504 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
506 * read.c (potable): Add .func,.endfunc.
507 (s_func): New function.
508 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
510 (in_doc_func_p,current_function_label): New static globals.
511 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
514 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
515 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
516 * config/tc-dvp.c (vuoverlay_string_section): New static global.
517 (md_begin): Create overlay string section.
518 (create_vuoverlay_section): Put section name in overlay string section.
519 Put string's offset in overlay table entry. Set SEC_CODE flag for
523 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
525 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
526 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
527 * config/tc-arm.h (WORKING_DOT_WORD): Define.
528 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
529 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
530 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
531 * config/tc-i860.h (WORKING_DOT_WORD): Define.
532 * config/tc-i960.h (WORKING_DOT_WORD): Define.
533 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
534 * config/tc-w65.h (WORKING_DOT_WORD): Define.
535 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
536 * config/tc-a29k.c: Don't define md_short_jump_size,
537 md_long_jump_size, md_create_short_jump or md_create_long_jump.
538 * config/tc-alpha.c: Likewise.
539 * config/tc-alpha.h: Likewise.
540 * config/tc-arm.c: Likewise.
541 * config/tc-h8300.c: Likewise.
542 * config/tc-h8500.c: Likewise.
543 * config/tc-hppa.c: Likewise.
544 * config/tc-i860.c: Likewise.
545 * config/tc-i960.c: Likewise.
546 * config/tc-ppc.c: Likewise.
547 * config/tc-sh.c: Likewise.
548 * config/tc-sparc.h: Likewise.
549 * config/tc-tic30.c: Likewise.
550 * config/tc-w65.c: Likewise.
551 * config/tc-z8k.c: Likewise.
553 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
555 * config/tc-vax.c (_): Delete this macro used for placeholder
556 values in vax_operand_width_size; it conflicts with the _() macro
557 used for internationalization.
559 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
561 * symbols.c (symbol_find_base): Fix case insensitive symbol name
562 code. From Chris Moller <moller@bops.com>.
564 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
565 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
566 * read.c (emit_expr): Initialize seg and subseg fields of a new
568 * write.c (write_object_file): Switch to the appropriate segment
569 and subsegment when processing a broken word.
571 * config/tc-m68k.c (mri_assemble): New static function.
572 (build_mri_control_operand): Call mri_assemble rather than
574 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
575 (s_mri_endf, s_mri_endw): Likewise.
578 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
580 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
581 (dvp_frob_file): Declare.
582 (tc_frob_file): Define.
583 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
584 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
585 (vuoverlay_section_name,create_vuoverlay_section): New functions.
586 (vuoverlay_section,vuoverlay_table_section): New static globals.
587 (ovlysym_table): New static global.
588 (md_begin): Create .vuoverlay_table section.
589 (assemble_vif): Call create_vuoverlay_section for each mpg.
590 (dvp_frob_label): Record vu labels in ovlysym_table for later
591 movement from absolute section to their overlay section.
592 (dvp_frob_file): New function.
593 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
596 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
598 * read.c (s_org): Call md_flush_pending_output if it is defined.
600 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
602 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
604 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
605 (md_parse_option): Add for same.
606 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
607 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
608 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
610 * config/tc-sparc.h (cons_fix_new_sparc): Added.
613 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
615 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
616 even when missing in input string.
619 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
621 * config/tc-arm.c (find_real_start): Relax definition of local
624 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
626 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
627 symbols at the given address, not just the last one specified.
629 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
631 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
632 or number_to_chars_littleendian to write data.
634 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
636 * config/tc-v850.c (md_assemble): Remove artificially created
637 register name symbols.
639 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
641 * write.c (fixup_segment): Change "segment" to "section" in
644 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
646 * write.c (fixup_segment): Change sym1-sym2 message again.
649 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
651 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
654 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
656 * config/tc-mips.c (macro): For R5900, use "B" operand format for
657 "break" instructions generated in macro (div etc.) instructions.
660 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
662 * write.c (fixup_segment): Improve error message for sym1-sym2
663 errors when sym1 is in a different segment from sym2.
665 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
667 * config/tc-m32r.c (warn_unmatched_high): New static local.
668 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
669 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
670 (md_longopts): Recognize --{no-,}warn-unmatched-high.
671 (md_parse_option): Likewise.
672 (md_show_usage): Likewise.
673 (m32r_frob_file): Likewise.
675 * read.c (generate_file_debug,generate_lineno_debug): New functions.
676 (read_a_source_file): Call them.
677 * read.h (stabs_generate_asm_file): Declare.
678 * stabs.c (stabs_generate_asm_file): New function.
679 (generate_asm_file): New function.
680 (stabs_generate_asm_lineno): Move file name handling into
683 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
685 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
686 (d30v_current_align, d30v_current_align_seg): New variables.
687 (d30v_last_label): New variable.
688 (d30v_align, s_d30v_align, s_d30v_text): New functions.
689 (s_d30v_data, s_d30v_section): Likewise.
690 (md_pseudo_table): Call them.
691 (md_begin): Initialize d30v_current_align_seg.
692 (md_assemble): Call d30v_align when needed by known current alignment.
693 (d30v_frob_label, d30v_cons_align): New functions.
694 * config/tc-d30v.h (md_do_align): Remove.
695 (tc_frob_label): Call d30v_frob_label.
696 (md_cons_align): New.
698 * config/tc-d30v.c (find_format): Convert complex expressions to
699 expression symbols before processing. Clean up code formatting.
702 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
704 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
707 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
709 * po/Make-in (install-info): New target.
711 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
713 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
715 * config/tc-mn10300.c (md_assemble): Likewise.
717 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
719 * Makefile.am: Update with `make dep-am'.
720 (HFILES): Add cgen.h.
721 (cgen.o): Depend on cgen.h.
722 * Makefile.in: Regenerate.
724 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
726 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
728 * gasp.c (grab_label): Permit a label to be a preprocessor
729 variable by permitting a label to start with a backslash.
731 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
733 * config/tc-mips.c (validate_mips_insn): Removed hack
734 for previously inaccessible bitfields in some INSN_TRAP
738 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
740 * config/tc-d30v.c (do_assemble): Abort with error message
741 if opcode operands do not match.
744 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
746 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
747 'q' operand format for 20-bit "break"/"sdbbp" instructions.
748 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
749 similar new 'q' operand.
751 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
753 * cgen.c (cgen_asm_finish_insn): Fix typo.
755 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
758 * cgen.c: Include it.
759 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
760 (cgen_asm_finish_insn): Result is now void. New arg `result'.
762 * config/tc-m32r.c: Include cgen.h.
763 (m23r_insn): New members num_fixups,fixups.
765 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
766 (md_assemble): Simplify code to pack two insns in parallel.
767 When swapping two insns, update their fixups.
771 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
773 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
776 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
778 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
779 to avoid compiler warning.
781 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
783 * makefile.vms: Run dec c with /nodebug. Pass CC value when
786 * makefile.vms (OBJS): Add ehopt.obj
788 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
790 * doc/c-vax.texi: Correct and extend vax/vms documentation.
793 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
795 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
797 (md_assemble): Set it for explicitly packed insns.
800 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
802 * config/obj-coff.c (c_symbol_merge): Do not take address of
803 native fields when performing the memcpy.
805 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
807 * config/tc-mips.c (macro,macro2): Implement
808 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
810 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
812 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
813 relocations against globally visible symbols.
814 * config/tc-m68k.c (relaxable_symbol): New macro.
815 (m68k_ip, md_estimate_size_before_relax): Use it.
816 (tc_m68k_fix_adjustable): Also handle weak symbols.
818 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
820 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
821 references to externally visible symbols.
822 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
823 values in twice for a PC relative reloc if the symbol is
826 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
827 don't adjust a PC relative reloc against an externally visible
829 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
830 for a PC relative fixup against an externally visible defined
831 symbol, arrange to store object file and addend values as though
832 the symbol were not defined.
833 (tc_gen_reloc): Likewise.
835 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
837 * read.c (sizeof_leb128): Referenced externally by write.c so
840 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
842 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
843 and expand a 'debug' symbol associated with the next instruction
844 that does not cause a short instruction to be filled with a NOP.
845 (md_pseudo_table): Add support for .debugsym.
846 (assemble_parallel_insn): Add calls to expand_debug_sym as
848 (md_assemble): Ditto.
850 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
852 * as.c (main): Conditionally call setlocale.
853 * gasp.c (main): Likewise.
854 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
855 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
858 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
860 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
863 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
865 * config/tc-hppa.c: Change all calls to bzero to use memset.
866 (pa_ip): Add cast to avoid warning.
867 (tc_gen_reloc, md_apply_fix): Likewise.
868 (pa_find_space_by_number): Likewise.
869 (hppa_force_relocation): Likewise.
870 (pa_block): Change i to unsigned int.
871 * config/obj-som.h (obj_som_copyright): Declare.
873 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
875 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
876 for line numbers for assembly source.
878 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
880 * configure.in: Change version number to 2.9.4
881 * configure: Rebuild.
883 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
885 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
887 * config/tc-m32r.c (assemble_parallel_insn): No need to try
888 non-relaxable variant any more. Simplify test for nop insn.
889 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
890 scan of operands yields an insn different from original (e.g. a macro).
891 Fix call to can_make_parallel.
894 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
896 * ecoff.h: Change symbolS in function declaration to struct
899 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
901 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
902 (md_convert_frag): Fix i18n typo.
904 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
906 * ecoff.c (ecoff_get_cur_proc_sym): New function.
907 * ecoff.h: Protoype it.
908 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
909 [EVAX] (s_alpha_prologue): Delete.
910 (md_pseudo_table): Update.
912 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
914 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
915 array to local pointer.
916 (get_args, parse_expr): Add casts to avoid warnings.
918 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
920 * read.c (s_set): Cast xmalloc return value to fragS *.
921 * config/tc-m68k.c (m68k_ip): Function made static to match
922 previous forward declaration.
923 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
925 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
927 * config/tc-v850.c: Add internationalisation macros to error
930 * config/tc-m32r.c (can_make_parallel): Add internationalisation
931 macros to error strings.
933 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
935 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
936 reloc is in the TOC csect.
937 (md_apply_fix3): Correct gettext typo.
939 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
941 * config/tc-arm.c (find_real_start): Ignore symbols starting with
942 .L - they are local labels and the branches are not really
943 function calls but rather far jumps.
946 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
948 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
949 local labels ($ prefix).
952 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
954 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
956 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
958 * config/tc-i386.c (md_assemble): Print operand number rather than
960 (i386_operand): Likewise.
962 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
964 * Makefile.am (INTLLIBS): Define to work around apparent automake
966 All Makefiles: Regenerated.
968 * Many files: Added gettext invocations around user-visible
970 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
971 HAVE_LC_MESSAGES): Define.
972 * dep-in.sed: Added asintl.h.
973 * po/Make-in: New file.
974 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
976 * read.c (Z_): Renamed from `_'.
977 * Makefile.am (SUBDIRS): Added po.
978 (POTFILES): new macro.
979 (po/POTFILES.in): New target.
980 ($(OBJS)): Added asintl.h.
982 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
983 (as_new_LDADD): Added $(INTLLIBS).
984 (as_new_DEPENDENCIES): Added $(INTLDEPS).
985 (gasp_new_LDADD): Added $(INTLLIBS).
986 (gasp_new_DEPENDENCIES): New macro.
987 * configure, aclocal.m4: Rebuilt.
988 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
990 (ALL_LINGUAS): Define.
991 * macro.c: Include "asintl.h".
992 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
993 * as.h: Include "asintl.h".
994 * config/tc-i386.c (ordinal_names): Removed.
995 (md_assemble): Changed error text to avoid ordinal_names.
996 (i386_operand): Likewise.
997 (reloc): Added as_bad to avoid i18n problems.
998 (tc_gen_reloc): Likewise.
999 * config/tc-arm.c (bad_args): Now a #define.
1001 * config/obj-vms.c (VMS_stab_parse): Changed type of
1003 (global_symbol_directory): Unified strings to avoid i18n
1005 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
1006 avoid i18n problems.
1007 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
1008 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
1010 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
1012 * config/tc-v850.c (md_assemble): Changed C++ comment into C
1014 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
1016 * as.c (print_version_id): Added an fprintf to avoid i18n
1018 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
1020 * expr.c (expr): Added as_warn call to avoid i18n problems.
1021 * messages.c (as_assert): Changed code to avoid i18n problems.
1022 (as_abort): Likewise.
1023 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
1024 (s_space): Likewise.
1025 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
1027 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1029 * config/tc-i386.c (check_prefix): New static function, split out
1031 (struct _i386_insn): Add wait_prefix field.
1032 (md_assemble): Remove wait_prefix local variable. Use
1033 check_prefix when adding a prefix.
1035 * config/tc-i386.c (current_templates): New static variable.
1036 (md_assemble): Remove current_templates local variable.
1037 (md_assemble, i386_operand): Improve error and warning messages in
1038 many places. Add RESTORE_END_STRING in many places before error
1039 return. Clarify some comments.
1041 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1043 (md_assemble): Parse string instruction operands, looking for
1044 segment override prefixes. Check for invalid segment prefixes on
1046 (i386_operand): i.seg[] and max mem_operand changes for string
1048 * config/tc-i386.h (EsSeg): Define.
1050 * config/tc-i386.h (regKludge): Define.
1051 (iclrKludge, imulKludge): Don't define.
1052 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1053 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
1054 opcode_modifier checks to look for more common cases first. Add
1055 default_seg for IsString case.
1057 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
1059 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1061 * configure: Rebuild with new automake and libtool.
1062 * aclocal.m4, Makefile.in: Likewise.
1064 * doc/Makefile.am (as.dvi): New target.
1065 * doc/Makefile.in: Rebuild.
1068 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
1070 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1073 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
1075 * configure.in: Added sparc86x support.
1077 * configure: Rebuild.
1079 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1081 (md_parse_option): Warn if -EL is not supported for this architecture.
1083 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1085 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
1087 * config/tc-mips.c (mips_ip): Note when we use get match on
1088 the full instruction name.
1089 start-sanitize-r5900
1090 (mips_ip): For '&' DEST completer handling, if we got a full match
1091 then the DEST completer is implicitly .wxyz.
1095 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
1097 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
1098 (vif_insn_type): New function.
1099 (md_apply_fix3): Don't validate user specified length if unpack insn
1103 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
1105 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1106 back into the expression to handle add/sub simplification correctly.
1108 start-sanitize-r5900
1109 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
1111 * config/tc-mips.c (mips_ip): Specs changed for
1112 VCALLMSR instruction.
1115 start-sanitize-vr5400
1116 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1118 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1121 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1123 * config/tc-mips.c (hilo_interlocks): Remove 4300.
1125 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
1127 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1131 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
1133 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1134 branch error as being done so we don't try to emit a reloc.
1137 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
1139 * symbols.c (max_indent_level): New global.
1140 (print_symbol_value_1): Use it.
1141 * expr.h (expr_build_dot): Declare.
1142 * expr.c (expr_build_dot): New function.
1144 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1145 (compute_mpgloc): New function.
1146 (eval_expr): New arg `cpu'. All callers updated.
1147 (non_vu_insn_seen_p): New static global.
1148 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1149 (struct dvp_fixup): New member `cpu'.
1150 (assemble_one_insn): New args init_fixup_count, fixup_offset.
1151 All callers updated.
1152 (md_assemble): Set non_vu_insn_seen_p as appropriate.
1153 (assemble_vif): Set `cpu' field of fixup.
1154 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
1155 (assemble_vu_insn): Delete, contents moved into ...
1156 (assemble_vu): ... here. Don't record fixups until after parsing
1157 both upper and lower insns. If branch insn inside mpg, properly
1158 compute target address.
1159 (dvp_frob_label): Create copies of vu labels inside mpg's.
1160 (dvp_relax_frag): Clean up.
1161 (md_convert_frag): Ditto.
1162 (md_apply_fix3): Signal error if mpg embedded vu code has branch
1163 to undefined label (not currently supported).
1164 (eval_expr): New arg `cpu'. All callers updated.
1165 (insert_operand_final): Convert mpgloc from bytes to dwords.
1166 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1167 (s_state): If switching to vu state, initialize $.mpgloc.
1170 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
1172 * symbols.c (print_binary): New function.
1173 (print_expr_1): Call it.
1176 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
1178 * config/tc-dvp.c (md_convert_frag): Fix thinko.
1180 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
1182 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1183 0 is a valid length value (= max+1).
1184 (install_vif_length): 0 is a valid length value (= max+1).
1187 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1189 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1190 operand in the opcode.
1193 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
1195 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1199 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1201 * config/tc-i386.h: Reorder operand flags and opcode modifier
1202 flags for clarity. Remove unused definitions: Unknown,
1203 ImmUnknown, DispUnknown, NoModrm.
1204 * config/tc-i386.c (type_names): Add missing Debug type.
1205 (md_assemble): Better duplicate prefix checking. Quicker string
1206 instruction check via new opcode_modifier flag.
1208 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
1210 * doc/as.texinfo (Invoking): Clarify -Wa example.
1212 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
1214 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1215 (s_mips_weakext): Define.
1216 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1217 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1220 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
1222 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1223 is an error if the value can not be computed at assembly time.
1224 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1226 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
1228 * gasp.c (main): Set next field of new include_path structure to
1229 NULL. From Avery Pennarun <averyp@gdc.ca>.
1231 * read.c (s_mri_sect): Call as_bad rather than abort for an
1232 unsupported MRI target.
1234 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
1236 * config/tc-arm.c (arm_validate_fix): New function. Determine if
1237 the destination of a branch instruction should be altered.
1238 (find_real_start): New function: Locate the real, Thumb coded
1239 start of a Thumb function.
1240 (do_t_branch23): Alter the destination of branches to Thumb
1243 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1245 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1247 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1250 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1252 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1253 * doc/c-hppa.texi: Likewise.
1255 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1257 * Makefile.am: Rebuild dependencies.
1258 * Makefile.in: Rebuild.
1260 * Makefile.am (DEP_INCLUDES): New variable.
1261 (.dep1): Change to work when srcdir is not an absolute path.
1262 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1263 * Makefile.in: Rebuild.
1265 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1267 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1268 LinearAddress patch.
1270 * configure.in: Set version to 2.9.1.
1271 * configure: Rebuild.
1273 * Branched binutils 2.9.
1275 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1277 * config/tc-i386.h (FWait): Define.
1278 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1279 other prefixes. Check FWait flag in opcode table to see which
1280 instructions require an fwait prefix.
1282 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1284 * stabs.c (get_stab_string_offset): Always create a stab string
1287 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1289 Fix some gcc -Wall warnings:
1290 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1291 * ehopt.c (eh_frame_code_alignment): Likewise.
1292 * expr.c (integer_constant, operand): Likewise.
1293 * frags.c (frag_align): Likewise.
1294 * gasp.c (level_0, change_base, doinstr): Likewise.
1295 * hash.c (hash_ask): Likewise.
1296 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1297 (debugging_pseudo): Likewise.
1298 * macro.c (define_macro, check_macro): Likewise.
1299 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1300 (ignore_rest_of_line, float_cons): Likewise.
1301 * symbols.c (decode_local_label_name): Likewise.
1302 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1303 (fixup_segment, number_to_chars_bigendian): Likewise.
1304 (number_to_chars_littleendian): Likewise.
1305 * config/atof-ieee.c (gen_to_words): Likewise.
1306 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1307 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1308 * read.c (output_big_sleb128): Initialize locals to avoid
1310 (output_big_uleb128, equals): Likewise.
1311 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1312 to unsigned int. Change zeros to unsigned int.
1313 * cond.c (s_if): Add return to default case.
1314 * frags.c (frag_now_fix): Change return type to addressT.
1315 * frags.h (frag_now_fix): Update declaration.
1316 * listing.c (file_info_struct): Change linenum to unsigned int.
1317 (struct list_info_struct): Change hll_line to unsigned int.
1318 (print_source): Update format string.
1319 * read.c (emit_expr): Change scan to unsigned int, and don't
1320 bother to initialize it.
1321 * symbols.c (dollar_label_count): Change to unsigned long.
1322 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1323 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1324 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1326 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1328 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1329 mcf5200 just as we do for m68000.
1330 (m68k_init_after_args): Likewise.
1331 (md_estimate_size_before_relax): Likewise.
1333 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1335 * config/tc-v850.c (md_assemble): Store relocation addend in
1336 fixup instead of instruction.
1338 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1340 * config/tc-i386.c (md_assemble): Swap template arguments to
1341 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1342 This macro is currently symmetric, so passing them the wrong
1343 way didn't cause any problem, but may if the macro is changed
1345 After copying template to i.tm, use i.tm. rather than t-> to
1346 access fields, and make t a const*
1347 Move i.tm.operand_types[] swap to immediately after the copy.
1350 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1352 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1353 we've computed the data length.
1356 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1358 * expr.h (expr_build_uconstant): Add prototype.
1359 (expr_build_unary,expr_build_binary): Add prototypes.
1360 * expr.c (expr_build_uconstant): New function.
1361 (expr_build_unary,expr_build_binary): New functions.
1363 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1364 (md_convert_frag): Delete.
1365 (TC_FIX_TYPE): New fields wl,cl,user_value;
1366 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1367 All callers updated.
1368 (insert_unpack_marker): New function.
1369 (insert_file): New argument insert_marker_arg. All callers updated.
1370 (gif_user_value): New static local.
1371 (vif_data_start,vif_data_end): New static locals.
1372 (mpgloc_sym,unpackloc_sym): New static locals.
1373 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1374 (cur_opcode,cur_operand): New static locals.
1375 (endmpg_caller): New enum.
1376 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1377 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1378 (dvp_fixup): New members user_value,wl,cl;
1379 (assemble_vif): Rewrite.
1380 (assemble_gif): Tweak name of data start label.
1381 (assemble_one_insn): Allow special parser to punt and call the
1382 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1383 (md_operand): Handle '*' value for mpgloc,unpackloc.
1384 (md_estimate_size_before_relax): New function.
1385 (dvp_relax_frag,md_convert_frag): New functions.
1386 (md_pcrel_from_section): Handle end data label for variable length
1388 (md_apply_fix3): Handle count field for variable length vif insns.
1389 Handle address field for mpg,unpack.
1390 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1391 (cur_vif_insn_length): Delete.
1392 (vif_length_value): New function.
1393 (install_vif_length): Don't perform logical->physical conversion here.
1394 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1397 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1399 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1400 * macro.c (macro_expand_body): Increase buffer size.
1401 * messages.c (as_warn): Likewise.
1402 (as_warn_where, as_bad, as_bad_where): Likewise.
1404 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1406 Based on patch from H.J. Lu <hjl@gnu.org>:
1407 * Makefile.am (DISTSTUFF): New variable.
1408 (diststuff): New target.
1409 * Makefile.in: Rebuild.
1411 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1413 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1414 m32r_elf_section_change_hook.
1416 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1417 emit a nop if a section ends with a 16 bit instruction.
1419 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1421 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1422 s_lcomm rather than obj_coff_lcomm.
1423 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1425 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1427 * config/tc-i386.h (LinearAddress): Define.
1428 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1429 instruction, don't use a default segment.
1431 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1433 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1434 * configure: Rebuild.
1437 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1439 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1442 start-sanitize-r5900
1443 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1445 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1447 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1448 (mips_ip): Handle 'O' operand.
1449 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1452 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1454 * aclocal.m4, configure: Rebuild with libtool 1.2.
1456 start-sanitize-r5900
1457 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1459 * config/tc-mips.c: Change '%' to '#' in r5900 support.
1462 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1464 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1465 PC relative branches. Patch courtesy of Jonathan Walton.
1467 start-sanitize-r5900
1468 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1470 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1471 "name.completer" where only the name is actually in the opcode
1472 table. Allow various operands for base register in load/store
1473 instructions. Handle various new argument characters for the
1474 cop2/vu0 co-processor.
1478 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1480 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1484 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1486 * configure.in (emulations): Add thumb-pe target.
1488 * configure (emulations): Add thumb-pe target.
1490 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1492 * itbl-lex.l (yywrap): Don't define if already defined as a
1496 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1498 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1499 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1500 packing is enabled. Emit VIF cpu marker after dma insn.
1502 * config/tc-dvp.h (TC_START_LABEL): Define.
1503 * config/tc-dvp.c (force_mach_label): New function.
1504 (md_begin,create_colon_label,s_dmadata): Use it.
1506 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1509 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1511 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1514 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1516 * depend.c (quote_string_for_make): New function.
1517 (wrap_output): Use it.
1519 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1521 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1522 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1525 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1527 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1528 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1529 (gif_insn_frag_loc): New static global.
1530 (assemble_gif): Record frag and location frag of insn.
1531 (md_apply_fix3): Validate user specified nloop if we couldn't do
1533 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1535 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1537 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1538 insufficient data present. Fix insertion of computed nloop value.
1539 (install_vif_length): Second pass at unpack len calcs.
1540 (s_endunpack): Round data up to word boundary.
1541 (insert_mpg_marker): New function.
1542 (insert_file): New args insert_marker, size. All callers updated.
1543 (assemble_vif): Rewrite varlen insn handling.
1544 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1545 (s_enddirect,s_endunpack): Rename arg to internal_p.
1548 start-sanitize-vr4320
1549 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1551 * config/tc-mips.c : Added vr4320 similar to vr4300.
1554 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1556 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1557 Recognize -GN and -relax.
1558 (md_begin): Initialize gp size from -G switch.
1559 (alpha_force_relocation): Always force if -relax.
1560 (alpha_align): Take a new argument that will specify when to
1561 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1562 Change all callers. Emit nop alignment padding as nop+unop pair.
1564 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1566 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1567 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1570 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1572 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1573 require padding to the next long word boundary.
1577 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1579 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1580 inserted binary files.
1583 start-sanitize-phase2-m32rx
1584 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1586 * config/tc-m32r.c (optimize): New static local.
1587 (md_shortopts): Add -O.
1588 (md_parse_option): Recognize it.
1589 (md_show_usage): Document it.
1590 (md_assemble): Don't try to combine insns in parallel if !optimize.
1592 end-sanitize-phase2-m32rx
1593 start-sanitize-m32rx
1594 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-m32r.c (first_writes_to_seconds_operands):
1597 Reinitialise b_operands for each pass of the inner loop.
1600 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1602 * config/tc-dvp.h (tc_frob_label): Define.
1603 * config/tc-dvp.c (dvp_frob_label): New function.
1604 (create_colon_label): New argument `sto'. All callers updated.
1605 (record_mach): New argument `force_next_p'. All callers updated.
1606 (cpu_sto): New function.
1607 (UNIQUE_LABEL_PREFIX): New macro.
1608 (unique_label): Use it.
1609 (assemble_gif): Emit start label before mach label.
1610 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1612 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1614 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1615 (setup_dma_autocount): Renamed from setup_autocount. New argument
1616 inline_p. All callers changed. Fix word address of count.
1617 (parse_dma_addr_autocount): Fix word address of address.
1621 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1623 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1624 in special_sections table and add .vubss etc via
1625 ELF_TC_SPECIAL_SECTIONS.
1626 * config/tc-dvp.h: Likewise.
1629 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1631 * cgen.c: #include symcat.h.
1632 * config/tc-m32r.c: Likewise.
1634 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1636 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1637 absolute expressions instead of '$' prefixed register names.
1639 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1641 * read.c (s_set): Record file and line info for symbols when -as.
1642 (pseudo_set): Don't overwrite that dummy fragment.
1645 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1647 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1648 (dvp_parse_done): Comment out contents.
1649 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1650 (s_state): Handle .vu in included file.
1651 (asm_state): New state ASM_GIF.
1652 (asm_state_stack): Maintain stack of parsing states.
1653 ({push,pop,set}_asm_state): New functions.
1654 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1655 (gif_{insn_type,data_name,insn_frag}): New static locals.
1656 (md_assemble): Watch for .endgif if in ASM_GIF state.
1657 (assemble_gif): Complete.
1658 (s_endgif): Complete.
1659 (cur_mach): New static local.
1660 (record_mach): New function.
1661 (md_begin): Initialize `cur_mach'.
1662 (assemble_*): Record current mach type.
1663 (vu_count): New static local.
1664 (assemble_vif): Temporary hack to properly align mpg/direct data.
1665 (assemble_vu): Insert mpg every 256 insns.
1668 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1670 * config/tc-ppc.c (md_pseudo_table): Add "section".
1671 (ppc_named_section): New static function.
1673 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1675 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1676 so we don't have to scan the entire list.
1679 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1681 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1682 case, allow the parallel instructions to modify the same flag
1686 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1688 * listing.c (list_symbol_table): Categorize symbols by
1689 undefined_section rather than sy_frag->line == NULL.
1692 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1694 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1695 (inline_dmadata): Renamed from s_dmadata_implied.
1696 (assemble_one_insn): Rewrite dma operand processing.
1697 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1698 (unique_name,setup_autocount): New functions.
1700 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1701 (md_pseudo_table): Add .word.
1702 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1704 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1705 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1706 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1708 (eval_expr): New function.
1709 (create_label,create_colon_label): New function.
1710 (s_enddmadata): Rewrite.
1713 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1715 * Makefile.am (install-exec-local): Install properly when ln
1716 fails or tooldir == prefix.
1718 start-sanitize-m32rx
1719 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1721 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1722 handling of updates to the condition bit as this is shadow by
1726 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1728 * config/tc-dvp.c (parse_float): New function.
1729 (assemble_vu): Handle loi insns.
1730 (assemble_one_insn): Simplify suffix parsing.
1731 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1735 start-sanitize-m32rx
1736 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1738 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1740 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1742 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1743 for --warn-explicit-parallel-conflicts and --Wnp as an
1744 abbreviation for --no-warn-explicit-parallel-conflicts.
1745 (assemble_parallel_insn): Use non-relaxable versions of branch
1748 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1750 * app.c: Parse || as a seperator between assembler statements.
1753 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1755 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1756 Test result of insert_operand for error.
1758 start-sanitize-m32rx
1759 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1761 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1762 when m32rx target is enabled and the instructions are not
1765 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1767 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1768 bother checking insn which have no operands.
1771 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1773 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1774 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1775 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1776 * doc/Makefile.in: Rebuild.
1778 start-sanitize-m32rx
1779 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1781 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1782 function. Replaces get_src_reg(), check_for_side_effects(),
1783 reads_from_src_reg(). Uses new insn operand features of cgen.
1784 (writes_to_pc): New function., but with new code suppressed for now.
1785 (md_assemble): Call first_writes_to_seconds_operands().
1787 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1789 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1790 (macro): Fix handling of M_COP[0-3].
1792 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1794 Based on patches from Ross Harvey <ross@teraflop.com>:
1795 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1796 if macro_alternate or macro_mri.
1797 (getstring): Remove support for byte constants between < and >.
1798 (get_any_string): '<' only starts a string if macro_alternate or
1800 (macro_expand_body): Permit keyword parameters following
1801 positional parameters.
1803 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1804 * configure.in (alpha*-*-netbsd*): New target.
1805 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1806 * configure: Rebuild.
1808 * as.h (flag_warn_suppress_instructionswap): Move from here...
1809 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1810 here, and make static.
1812 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1813 BFD_ASSEMBLER or MANY_SEGMENTS.
1815 * as.c (show_usage): Update bug-gnu-utils address.
1816 * gasp.c (show_usage): Likewise.
1817 * doc/as.texinfo (Bug Reporting): Likewise.
1819 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1821 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1822 insns regardless of the size of a pointer if we're in mips I or
1824 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1826 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1828 Fix rac to accept only a0:
1829 * tc-d10v.c (parallel_ok, find_opcode):
1830 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1831 Introduce OPERAND_GPR.
1833 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1835 * read.c (s_fill): Handle non-constant repeat counts by creating
1836 an rs_space fragment.
1838 start-sanitize-m32rx
1839 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1841 * doc/c-m32r.texi: Document warning and error messages. Add
1842 descriptions of --warn-explicit-parallel-conflicts.
1844 * doc/as.texinfo: Add more m32rx command line options.
1847 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1849 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1850 from as_bad to as_warn.
1853 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1855 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1858 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1860 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1861 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1862 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1864 * config/tc-dvp.h: Add configuration specific section names.
1867 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1869 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1870 seg_fix_rotP rather than fix_root from seg_info.
1872 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1874 * expr.c: Add support for 0x1_2_3_4 bignums.
1876 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1878 * configure.in: Change -linux* to -linux-gnu*.
1879 * configure: Rebuild.
1881 * app.c (do_scrub_begin): Treat \r as whitespace.
1883 start-sanitize-m32rx
1884 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1886 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1887 rather than parsing syntax string manually.
1888 (assemble_parallel_insn): Check for both forms of parallel
1891 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1893 * Makefile.am: Update dependencies.
1894 * Makefile.in: Rebuild.
1896 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1898 * configure, aclocal.m4: Rebuild with new libtool.
1900 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1902 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1903 the argument to bfd_set_arch_mach.
1904 (load_address): Use bfd_arch_bits_per_address to determine the
1905 bit size of an address instead of looking at the isa level.
1906 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1908 start-sanitize-v850e
1909 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1911 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1913 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1915 * ehopt.c: New file.
1916 * as.h (enum _relax_state): Add rs_cfa.
1917 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1918 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1919 * read.c (emit_expr): Call check_eh_frame.
1920 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1921 (relax_segment): Likewise.
1922 * Makefile.am: Rebuild dependencies.
1923 (GAS_CFILES): Add ehopt.c.
1924 (GENERIC_OBJS): Add ehopt.o.
1925 * doc/internals.texi (Frags): Document rs_cfa.
1927 * as.c (show_usage): Mention --traditional-format.
1928 (parse_args): Accept --traditional-format.
1929 * as.h (flag_traditional_format): Declare.
1930 * output-file.c (output_file_create): If flag_traditional_format,
1931 set BFD_TRADITIONAL_FORMAT on stdoutput.
1932 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1934 * config/tc-mips.c (append_insn): Make sure that if we have a
1935 fixup for an unmatched %hi reloc, it does not associated with a
1938 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1939 * doc/Makefile.in: Likewise.
1941 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-m32r.c (check_for_side_effects): New function.
1944 (can_make_parallel): Add checks for instruction side effects
1945 clashing with the other instruction.
1946 (assemble_parallel_insn): Improve warning messages. Return error
1947 message from non-swapped instruction order.
1949 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1951 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1953 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1954 md_cleanup definition. This moves the forced literal output to
1955 the end of the source pass, and avoids macro's inserting literals
1956 into the code immediately after the macro expansion.
1958 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1960 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1961 a gas internal symbol is adjustable.
1962 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1964 * as.h: If gcc version greater than 2.6, use `__format__' and
1965 `__printf__' in function attributes, rather than `format' and
1968 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1970 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1972 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1974 Add tms320c30 support:
1975 * config/tc-tic30.h: New file.
1976 * config/tc-tic30.c: New file.
1977 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1978 TARGET_FORMAT as "coff-tic30".
1979 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1980 * Makefile.am: Rebuild dependencies.
1981 (CPU_TYPES): Add tic30.
1982 (CPU_OBJ_VALID): tic30-aout is valid.
1983 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1984 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1985 * configure, Makefile.in: Rebuild.
1987 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1989 * config/tc-v850.c (md_assemble): Improvements to error messages.
1991 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1993 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1994 BFD_RELOC_HI16_S to store the high bits of any value.
1996 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1997 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1998 assembler calculate relocations to any external symbol at all.
1999 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2000 involving generation of pc-relative relocs.
2001 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2002 has been moved to md_apply_fix3.
2004 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2005 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2006 which actually means (the address of identifier's GOT entry) +
2007 constant, which is not particularly useful.
2009 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2011 * read.h (include_dirs): Declare.
2012 (include_dir_count,include_dir_maxlen): Declare.
2015 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
2016 (md_parse_option): Handle them.
2017 (md_show_usage): Print them.
2018 (output_dma,output_pke): New static globals.
2019 (assemble_pke): Handle -no-dma-pke.
2020 (insert_file): Search include dir list.
2021 (s_enddirect): Validate length if prespecified.
2022 (s_endmpg): Likewise. Handle -no-dma-pke.
2023 (s_endunpack): Handle -no-dma-pke.
2024 (md_pcrel_from_section): Add offset to delay slot for
2028 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2030 * configure.in: Correct check for shared opcodes library.
2031 * configure: Rebuild.
2033 * listing.c (buffer_line): If we can't open the file, set at_end.
2034 (listing_print): Remove unused local variable fi.
2036 * config/m68k-parse.y (reglistpair): Handle register list in
2039 * config/vms-conf.h: Don't undef VERSION.
2041 start-sanitize-m32rx
2042 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
2044 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2045 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2048 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
2050 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2052 (GENERIC_OBJS): New variable, with the rest of the old OBJS
2054 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2055 ($(srcdir)/make-gas.com): Rename from make-gas.com.
2056 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2057 (EXTRA_DIST): Define.
2058 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2059 explicitly rather than via the list of object files.
2060 (gcc-as.opt): New file created when make-gas.com is run.
2061 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2062 itbl-cpu.h} to #include appropriate file rather than copying that
2064 * config/vms-conf.h: Synchronize with current config.in.
2065 * Makefile.in: Rebuild.
2068 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
2070 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2071 (parallel_ok): Relaxed parallel subinstruction dependency check.
2074 start-sanitize-m32rx
2075 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
2077 * config/tc-m32r.c (md_assemble): Fix determination of when
2078 instructions can be combined in parallel.
2081 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
2083 * as.h (flag_warn_suppress_instructionswap): added new flag.
2084 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2085 command line argument.
2086 * tc-d10v.c (write_2_short): emit "Swapping instructions"
2087 warning only if flag_warn_suppress_instructionswap is false.
2089 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
2091 * configure.in (i386-*-mingw32*): New target.
2092 * configure: Rebuild.
2094 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
2096 * symbols.c (resolve_symbol_value): Don't set the segment if it
2097 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2099 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2102 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
2104 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2105 depends upon HAVE_{UNLINK,REMOVE} values rather than host
2108 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
2110 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2113 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
2115 * configure.in: Add dvp support.
2116 * configure: Regenerate.
2117 * config/tc-dvp.[ch]: New files.
2120 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
2122 * config/tc-v850.c (v850_insert_operand): Display instruction when
2123 an error is encountered.
2125 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
2127 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2128 (i386-*-sco3.2v5*coff): New target.
2129 (i386-*-sco3.2*): New target.
2130 * configure: Rebuild.
2132 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
2134 * config/tc-v850.c: Tidy error message production.
2136 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
2138 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2139 validate_immediate return value in the right type for comparisons
2142 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
2144 * listing.c (MAX_BYTES): Use listing variables not constants.
2145 (data_buffer): No longer an array, but a pointer.
2146 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2147 (listing_listing): Allocate data_buffer.
2149 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
2151 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2152 --listing-rhs-width, --listing-cont-lines.
2153 (show_usage): Update.
2154 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2155 (listing_lhs_cont_lines, listing_rhs_width): New vars.
2156 (print_lines): Use the variables instead of the constants.
2157 (listing_listing): Likewise.
2158 * listing.h: Declare the new vars.
2160 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
2162 * as.c (parse_args): Add --keep-locals alias for -L.
2163 Add --strip-local-absolute.
2164 (show_usage): Update.
2165 * as.h (flag_strip_local_absolute): New flag.
2166 * symbols.c (S_IS_LOCAL): Use it.
2167 * config/obj-aout.h (S_IS_LOCAL): Likewise.
2168 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2169 * config/obj-coff.h (S_IS_LOCAL): Likewise.
2171 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
2173 * config/tc-m32r.c: Detect if explicitly parallel instructions
2174 might have an io conflict and issue a warning message.
2176 start-sanitize-m32rx
2177 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
2179 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2180 to a count of the number of matches to skip.
2181 (can_make_parallel): Pass count of number of matches to skip to
2182 reads_from_src_reg().
2185 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
2187 start-sanitize-m32rx
2188 * config/tc-m32r.c: Add support for swapping fixups of swap
2191 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2192 cgen_swap_fixups): Functions to save, restore and swap the fixup
2193 chain with a backup copy.
2194 (cgen_asm_finish_insn): Returns address of constructed insn.
2196 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
2198 * listing.c (file_info_struct): Remove FILE, add POS.
2199 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2200 (file_info): Don't open the file.
2201 (buffer_line): Check for the file in the last_open cache, updating
2203 (print_source): Don't reference file_info->file.
2204 (listing_listing): Likewise.
2205 (listing_print): Close the file in the cache, if any.
2207 start-sanitize-m32rx
2208 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
2210 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2211 parallel instructions so that they are in the correct order.
2212 (reads_from_src_reg, get_src_reg, can_make_parallel,
2213 make_parallel): New functions to support opportunistic
2214 parallelisation of adjacent instructions.
2217 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
2219 * read.c (dwarf_file_string): New file static variable.
2220 (emit_expr): Look for constant sequence that leads up to a file
2221 name in DWARF debugging output.
2222 (stringer): Use dwarf_file_string to decide whether to accept a
2223 string as a file name.
2225 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
2227 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2228 (crack_operand): Add reg->reglst MRI hack.
2229 (r_seg): Put reglst symbols in reg_section.
2230 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2232 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
2234 * tc-sh.c (get_specific): Handle SGR & DBR.
2236 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
2238 * tc-h8300.c (parse_reg): Take the length of the symbol into
2239 account when attempting to match a register name.
2240 * tc-h8500.c (parse_reg): Likewise.
2242 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2244 start-sanitize-m32rx
2245 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2248 * cgen.c: Formatting changes to improve readability.
2250 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2252 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2256 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2258 Based on a patch from Jim Wilson
2259 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2260 (tc_gen_reloc): Handle cross section PC relative relocs
2264 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2266 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2268 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2270 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2271 (expr_jmp_buf): New static local.
2272 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2273 (cgen_md_operand): New function.
2274 * tc-m32r.c: Clean up pass over `struct foo' usage.
2275 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2277 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2279 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2280 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2282 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2284 * config/tc-i386.c (i386_operand): Give an error if there are
2285 unrecognized characters after an expression.
2287 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2289 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2291 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2293 * configure.in (i386*-go32-rtems*): Fix to be the same as
2295 * configure: Rebuild.
2297 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2299 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2300 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2301 (mips_ip): Always check for FP_D, not just for instructions that
2302 are not part of the regular ISA.
2304 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2306 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2308 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2310 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2312 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2314 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2315 the range we care about.
2318 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2320 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2321 (exec_type_enum): Enumeration giving all of the exec types.
2322 (warn_nops): New static variable to give nop warning level.
2323 ({cur,prev}_mul32_p): New static variable to keep track of whether
2324 the current/previous instruction is a 32-bit multiply.
2325 (Optimizing): Make static.
2326 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2328 (d30v_insert_operand): Delete declaration of unused function.
2329 (write_2_short): Make exec_type argument enum, not int.
2330 (parallel_ok): Ditto.
2331 (check_range): Delete unused variable(s).
2332 (build_insn): Ditto.
2333 (find_format): Ditto.
2334 (md_apply_fix3): Ditto.
2335 (md_show_usage): Document -n and -N.
2336 (md_parse_option): Parse -n and -N.
2337 (write_1_short): If -n, warn about adding a nop. Use
2339 (write_2_short): Use enumeration values instead of hard coded
2340 integers. Reset exec_type for default operations. For explicit
2341 parallel operations, call parallel_ok to make sure everything is
2342 ok. If writing out a parallel operation, and the previous
2343 instruction was a 32-bit multiply, indicate current instruction
2345 (parallel_ok): Allow add/tx ... to be done in parallel with
2346 another add/tx ... assuming the gpr registers don't overlap.
2347 (md_assemble): Use exec type enumeration values, not hard coded
2348 ints. Check for loads or 16-bit multiplies following in the next
2349 cycle after a 32-bit multiply. Add nops if that is the case.
2350 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2351 cur_mul32_p if current instruction is a 32-bit multiply.
2352 (find_format): Change spacing and layout.
2355 start-sanitize-tic80
2356 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2358 * config/tc-tic80.c (tic80_relax): New static variable.
2359 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2360 (md_parse_option): Handle new relax options.
2361 (md_show_usage): Document new relax options.
2362 (find_opcode): Don't use short forms of PC relative branches if
2367 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2369 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2370 used/set flag fields. Make flag vars unsigned long. Use
2371 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2372 parallel if they use the same conditional flag with reversed
2373 meaning. Allow 2 add/sub insns that set the carry or overflow
2374 flags but do not query them to be done in parallel. Don't allow 2
2375 word store operations to be done in parallel with ADDppp or
2376 SUBppp. Don't allow loads to be done in parallel with 16 bit
2380 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2382 * config/tc-arm.c: Prevent use of interworking support for
2385 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2387 * doc/all.texi: Add M32R cpu.
2389 * doc/as.texinfo: Add documentation of m32r processor.
2391 * doc/c-m32r.texi: New file, documenting m32r specific features.
2393 start-sanitize-m32rx
2394 * config/tc-m32r.c (allow_m32rx): New function.
2395 (enable_m32rx): New variable.
2396 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2397 (md_show_usage): Document new --m32rx command line option.
2398 (md_parse_option): Implement new --m32rx command line option.
2401 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2403 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2406 start-sanitize-tic80
2407 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2409 * config/tc-tic80.c (build_insn): Handle instructions that have
2410 long (32 bit) PC relative offsets. Fix places that previously
2411 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2412 (md_apply_fix): Add case to handle long PC relative offsets.
2415 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2417 * doc/c-arm.texi (ARM Options): Document support for new ARM
2420 * config/tc-arm.c (md_parse_option): Add support for new ARM
2423 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2425 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2426 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2428 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2433 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2434 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2436 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2438 * config/tc-v850.c: Brought up to date with the branch.
2440 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2442 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2443 (SWITCH_TABLE): Handle BFD_RELOC_8.
2444 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2445 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2446 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2448 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2450 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2451 apparent bug in gcc's long long support crossing from x86.
2453 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2455 * config/tc-arm.c: Brought up to date with latest changes on arm
2458 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2460 * config-gas.com: Get version info from configure.in.
2462 * makefile.vms: include depend.obj in OBJS.
2464 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2466 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2467 all corresponding code.
2469 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2471 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2472 run-time endian selection.
2474 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2476 * tc-sh.c (parse_reg): Properly quote for fv4.
2478 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2480 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2481 symbol value operator.
2483 start-sanitize-vr5400
2484 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2486 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2490 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2492 * config/tc-d10v.c (parallel_ok, find_opcode):
2493 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2495 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2497 * config/obj-coff.c (fixup_segment): Cast second arg of
2498 md_apply_fix3 call to type "valueT *".
2500 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2502 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2504 * configure: Re-generate.
2506 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2508 * config/tc-mips.c (macro_build): Use the membership field
2512 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2514 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2515 first argument if it's supposed to be a register.
2518 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2520 * config/tc-mips.c (mips_4900): Added.
2521 (hilo_interlocks): Added mips_4900.
2522 (md_begin): Set default for mips_4900.
2523 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2524 (md_longopts): Add "m4900" and "no-m4900".
2525 (md_parse_option): Handle above options.
2528 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2530 * app.c (do_scrub_chars): If d10v, re-insert a space before
2531 a '#' when in state 10.
2533 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2535 * config/tc-h8300.c: Include "subsegs.h".
2536 (tc_reloc_mangle): Handle references to symbols which are not
2537 being output, so that references to `.' work.
2539 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2541 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2544 * macro.c (sub_actual): If we don't find a parameter for an &,
2547 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2548 start-sanitize-vr5400
2550 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2552 (hilo_interlocks): VR5400 has interlocks.
2553 (md_begin): Expect mips64vr5400, not mips64r5400.
2556 * config/tc-mips.c (mips_ip): In default case, call as_bad
2557 instead of fprintf, to get "assembler messages:" message output
2558 before instead of after.
2560 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2562 * frags.h: Handle multiple inclusion.
2564 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2566 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2567 * as.h (struct frag, frag support): Moved from here.
2569 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2571 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2572 * cgen.c (cgen_asm_finish_insn): Update.
2573 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2574 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2575 (md_convert_frag): Ditto.
2576 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2577 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2578 (TC_FRAG_INIT): Update.
2580 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2582 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2583 print out MD fields of fix.
2584 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2585 defined) to initialize MD fields in frag.
2586 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2587 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2588 * config/tc-ns32k.h: Add comments. Remove obsolete
2589 BFD_FAST_SECTION_FILL definition, change prototypes for
2590 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2591 opcode_frag and opcode_offset and remove pcrel_adjust.
2592 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2593 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2594 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2596 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2597 MD fields in frag structure.
2598 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2599 fix_bsr): macros to access MD fields in fix structure.
2600 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2601 use struct opcode_location as these fields are now in the frag
2603 (convert_iif): Call frag_more as it is needed instead
2604 of trying to allocate for the whole insn. Avoid call of frag_more
2605 with negative argument.
2606 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2607 md_estimate_size_before_relax, md_pcrel_from,
2608 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2609 and frag structures.
2610 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2611 opcode_offset and remove pcrel_adjust.
2612 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2613 fix_new_ns32k_exp with changed arguments.
2615 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2617 * tc-mips.c (md_begin): Reorganize setting of default values so
2618 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2620 (md_parse_option): Remove all code that sets defaults; md_begin
2621 handles all of this now.
2623 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2625 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2627 (bootstrap, bootstrap2, bootstrap3): Likewise.
2628 * Makefile.in: Rebuild.
2630 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2631 TOC section to be against the csect.
2633 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2635 start-sanitize-vr5400
2636 * config/tc-mips.c (mips_5400): New variable.
2637 (md_begin, md_parse_option): Handle 5400 options/names.
2638 (macro_build, mips_ip): Check for 5400-specific instructions.
2639 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2643 * config/tc-mips.c (validate_mips_insn): New function, checks
2644 match versus mask bits, and also verifies that all bits to be
2645 output are actually specified somewhere.
2646 (md_begin): Call it for 32-bit instructions, instead of doing
2647 match/mask check here. In case of failure, print a message, but
2648 check the rest of the opcode table before exiting.
2650 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2652 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2653 from Tony Thompson at ARM: athompso@arm.com
2656 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2658 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2663 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2665 * config/tc-mips.c (hilo_interlocks): True for tx49.
2666 (md_begin): Add mips64tx49.
2667 (md_parse_option): Add 4900 cpu.
2670 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2672 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2673 extend if the operand expects a signed value.
2675 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2676 default which is to permit dollar labels.
2678 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2680 * config/tc-sparc.c (sparc_memory_model): New variable.
2681 (md_longopts): Add -TSO/-PSO/-RMO options.
2682 (md_parse_options): Handle them.
2683 (sparc_elf_final_processing): For 64 ELF, set required
2684 memory ordering in e_flags. Default to RMO and let the user
2685 override it through command line.
2687 * config/tc-sparc.h (elf_tc_final_processing): Add.
2689 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2691 * config/tc-sparc.c (v9a_asr_table): New variable.
2692 (sparc_ip): Handle v9a asr's.
2693 Patch from David Miller <davem@vger.rutgers.edu>.
2695 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2697 * config/tc-sparc.h (md_do_align): New macro.
2698 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2699 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2701 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2703 * config/tc-sh.c (sh_small): New variable.
2704 (OPTION_SMALL): Define.
2705 (md_longopts): Add "small".
2706 (md_parse_option): Handle OPTION_SMALL.
2707 (md_show_usage): Mention -small.
2708 * config/tc-sh.h (sh_small): Declare.
2709 (SUB_SEGMENT_ALIGN): Handle sh_small.
2710 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2713 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2714 case in little endian mode.
2716 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2718 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2719 overflow signalling to linker.
2721 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2723 * makefile.vms: Fix for dec c.
2725 * config-gas.com: Give explanation for dec c setup in error
2728 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2729 sections on openvms/alpha.
2731 * config/obj-evax.c: support .weak pseudo-op
2733 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2735 * config/tc-sparc.c (default_arch_size): New static local.
2736 (struct sparc_arch): Rename arch_size to default_arch_size.
2737 New member user_option_p.
2738 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2739 (init_default_arch): Check whether default arch is valid.
2740 Set default_arch_size in addition to sparc_arch_size.
2741 (OPTION_32,OPTION_64): Define.
2742 (md_longopts): New entries for -32, -64.
2743 (md_parse_option): Handle them.
2744 (md_show_usage): Print them. Ensure init_default_arch called.
2745 * configure.in (sparc64): Set arch to v9-64.
2746 * configure: Regenerated.
2748 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2750 * write.c (subsegs_finish): New function, broken out of
2752 (write_object_file): Some code moves into subsegs_finish.
2753 * write.c (subsegs_finish): Declare.
2754 * as.c (main): Call subsegs_finish.
2756 * read.c (s_include): Check for error return from
2759 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2761 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2763 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2765 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2766 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2767 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2768 the correct relocation when it exists.
2769 * config/tc-i386.c (md_apply_fix3): Likewise.
2771 * config/tc-ppc.h: Correct typo in comment.
2772 * config/tc-v850.h: Likewise.
2774 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2776 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2777 when second instruction is writing to first instructions inputs.
2779 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2781 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2782 templated programs to build with -g.
2784 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2786 * config/tc-v850.c (md_relax_table): Add support for relaxing
2787 unconditional branches. This patch is courtesy of Jim Wilson.
2788 (md_convert_frag): Fix relaxing of branches. This patch is
2789 courtesy of Jim Wilson.
2790 (md_assemble): Create different fixups for conditional and
2791 unconditional branches. This patch is courtesy of Jim Wilson.
2792 (md_estimate_size_before_relax): Estimate size of variable part of
2793 fixup based on whether it is for a conditional or an unconditional
2794 branch. This patch is courtesy of Jim Wilson.
2795 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2796 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2797 obj_elf_section_change_hook().
2798 (v850_comm): New function.
2799 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2800 (md_begin): Add bss flag to seg_info of bss sections.
2802 Add support for .scommon, .tcommon and .zcommon sections.
2804 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2805 .zcommon, .tbss, .call_table_data and .call_table_text.
2807 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2809 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2810 * configure: Regenerated.
2812 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2814 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2815 expression is not confused with -1.
2817 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2819 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2820 operand - OPERAND_ATMINUS.
2822 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2824 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2825 decrement modify the index register.
2827 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2829 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2830 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2831 68336, 68341, 68349.
2832 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2833 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2834 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2837 * doc/Makefile.am (CPU_DOCS): Define.
2838 (as.info): Depend upon $(CPU_DOCS).
2839 * doc/Makefile.in: Rebuild.
2841 * configure.in: Remove AM_PROG_INSTALL; it's called by
2843 * configure: Rebuild.
2845 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2847 * tc-d10v.h (TC_START_LABEL): Don't define.
2848 (tc_frob_label): Define.
2850 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2852 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2853 to pair a branch and link with anything but an exe instruction.
2855 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2857 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2858 optimization to reduce the alignment surprises for gcc.
2860 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2862 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2863 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2864 (sparc_ip): Add %hix,%lox.
2865 (md_apply_fix3): Call as_bad_where, not as_bad.
2866 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2867 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2869 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2871 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2872 recognizes alphaev5 etc.
2873 * configure: Rebuild.
2875 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2877 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2878 of mipsr3900 with mipstx39.
2880 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2881 -mipsXX message' if the insn isn't an ISA insn.
2883 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2885 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2886 Redefine TARGET_FORMAT to call sparc_target_format.
2887 * config/tc-sparc.c (in_unsigned_range): New function.
2888 (sparc_arch_size): Make static.
2889 (sparc_target_format): New function.
2890 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2891 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2892 (output_insn): Set `fx_no_overflow'.
2893 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2894 (tc_gen_reloc): Likewise.
2896 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2898 * config/tc-v850.c (v850_section): Remove.
2900 * config/obj-elf.c (obj_elf_section): Enhance error message.
2902 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2904 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2905 including obj-elf.h in OBJ_MAYBE_ELF case.
2906 (mips_target_format): Return NULL after abort to avoid warning.
2908 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2910 * expr.c (operator): Accept ==. From Anders Blomdell
2911 <anders.blomdell@control.lth.se>.
2913 * config/atof-ieee.c (gen_to_words): When generating a denormal
2914 number, handle an overflow into the smallest normalized number.
2916 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2918 * as.h, input-scrub.c (new_logical_line): New return value.
2919 * read.c (s_app_file): Don't note the same file several times
2922 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2924 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2926 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2928 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2929 * configure: Rebuild.
2931 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2933 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2935 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2936 fn* instructions do not insert implicit fwait. This was changed
2939 * config/m68k-parse.y (yylex): Permit an expression to be used for
2942 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2944 * Makefile.in: Rebuild.
2946 * aclocal.m4: Rebuild with new libtool.
2947 * configure: Rebuild.
2949 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2951 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2954 * config/tc-mips.c (hilo_interlocks): Change from a static
2955 variable to a macro, so that it varies with the variables upon
2957 (gpr_interlocks, cop_interlocks): Likewise.
2958 (md_begin): Don't initialize them.
2960 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2962 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2963 of strcmp where appropriate.
2965 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2967 * config/tc-v850.c (md_assemble): Cope with a zero data area
2968 relocation with a constant offset.
2969 (md_assemble): Produce error message when special data area
2970 relocations are used on instructions which do not support them.
2971 (md_assemble): Reset processor mask if defined by command line
2974 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2976 * config/tc-sparc.c: Reorganize file.
2977 (parse_keyword_arg): Allow numbers in reg names.
2978 (SPECIAL_CASE_NONE): New macro.
2979 (md_assemble): Use it.
2980 (lookup_arch,init_default_arch): New functions.
2981 (default_arch,default_init_p,sparc_arch_table): New static locals.
2982 (sparc_arch_size): New static local.
2983 (max_architecture): Initialize in init_default_arch.
2984 (md_parse_options): Call init_default_arch if necessary.
2985 Rewrite -xarch/-A processing.
2986 (md_show_usage): Print -A values from sparc_arch_table.
2987 (md_begin): Call init_default_arch if necessary.
2988 (sparc_md_end): Handle both 32 and 64 bit environments.
2989 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2990 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2991 (DEFAULT_ARCH): Add.
2992 * config.in: Regenerate.
2993 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2994 (SPARC_V9,SPARC_ARCH64): Delete.
2995 * configure: Regenerate.
2996 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2998 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
3000 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
3002 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
3003 start-sanitize-v850e
3005 * config/tc-v850.c (md_assemble): Corrected typo.
3006 * config/tc-v850.c Add new sections: call_table_data and
3008 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
3009 (handle_ctoff): New Function.
3011 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
3014 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
3017 displacement from the tiny data area pointer.
3019 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
3021 * config/tc-hppa.c (fix_new_hppa): Make declaration match
3024 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-v850.c (processor_mask): New variable.
3027 (set_machine, md_parse_option): Set processor_mask.
3028 (md_assemble): Check that instruction is available to target
3031 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
3032 start-sanitize-v850e
3033 (TARGET_PROCESSOR): New constant.
3034 (TARGET_PROCESSOR): New constant.
3038 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
3040 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
3045 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
3047 Merge in work from Martin Hunt:
3049 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
3050 CR is 0 for PSWL and PSWH.
3052 * config/tc-d30v.c (do_assemble): Don't accept
3053 illegal condition codes for cmpu instruction.
3055 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
3056 used in d*i instructions.
3058 * config/tc-d30v.c (check_size): New function. Check
3059 relocations for overflows.
3060 (md_pcrel_from_section): Fix relocations between sections.
3061 (md_apply_fix3): Use new relocation types for 15 and 21
3062 bit relocations in the right container. Needed because
3063 the address of the instruction is not eight-byte aligned
3064 but the relocations must be.
3066 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
3067 (find_format): If ".s" or ".l" are used, don't try
3068 to compute branch sizes.
3070 * config/tc-d30v.c (do_assemble): Check for ".s" or
3071 ".l" extensions to opcode names.
3072 (find_format): Generate the correct instructions when
3073 ".s" or ".l" are used.
3075 * config/tc-d30v.c (build_insn): Check for odd registers
3076 on instructions that require even registers.
3078 * config/tc-d30v.h (md_start_line_hook): Define.
3079 * config/tc-d30v.c (md_start_line_hook): New hook.
3080 Checks the beginning of each line for a ".". If it
3081 finds one, assume a pseudo-op and flush any unwritten
3084 * config/tc-d30v.c (md_apply_fix3): Fix problem
3085 with determining when fixups were done.
3087 * config/tc-d30v.c (build_insn): Fix bug where the numeric
3088 part of a symbol (for example, "foo+8") was being written
3089 into the instruction.
3090 (md_pseudo_table): Change .word to be 32 bits and add
3093 * config/tc-d30v.c (parallel_ok): Check to see if first
3094 instruction is a jump.
3096 * config/tc-d30v.c (parallel_ok): Major code reorganization.
3099 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
3101 start-sanitize-v850e
3102 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
3104 * configure.in (emulations): Add v850 emulation.
3106 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
3108 * Makefile.am (CPU_TYPES): Add arc.
3109 (TARGET_CPU_CFILES): Add tc-arc.c.
3110 (TARGET_CPU_HFILES): Add tc-arc.h.
3111 (dependencies): Rebuild.
3112 * Makefile.in: Rebuild.
3113 * configure.in: Recognize arc-*-elf*.
3114 * configure: Regenerated.
3115 * config/tc-arc.[ch]: New files.
3117 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
3119 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
3120 Correct description of hi() reloc prefix.
3122 start-sanitize-v850e
3123 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
3124 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
3125 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
3128 * doc/c-v850.texi: Document new pseudo ops and command line
3131 * config/tc-v850.c (set_machine): New function.
3132 * config/tc-v850.c (.v850): New pseudo op.
3133 start-sanitize-v850e
3134 * config/tc-v850.c (.v850e): New pseudo op.
3135 * config/tc-v850.c (.v850ea): New pseudo op.
3139 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
3141 Support -alh and -ald for DWARF 1:
3142 * listing.c (struct list_info_struct): Add debugging field.
3143 (listing_newline): Initialize the debugging field. If ELF, if the
3144 section starts with .debug or .line, set the debugging field in
3145 the listing structure.
3146 (debugging_pseudo): Add list parameter. Change all callers. If
3147 the debugging field is set, consider it to be a debugging pseudo.
3148 If ELF, skip blank lines between debugging lines.
3149 * read.c (emit_expr): If ELF, look for line numbers.
3150 (stringer): If ELF, look for file names.
3152 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
3154 * config/tc-v850.c (v850_insert_operand): Only test for overflow
3155 if there is no insert function.
3157 * config/tc-v850.h (TARGET_MACHINE): New constant.
3159 * config/tc-v850.c (v850_insert_operand): Add
3160 -mwarn_unsigned_overflow.
3161 (md_begin): Set BFD machine number based on machine variable.
3162 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
3164 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
3166 * as.h: Don't declare alloca if it is a macro.
3167 * macro.c: Likewise.
3170 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
3172 * config/tc-mips.c: Add tx19/r1900.
3175 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
3177 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
3178 rename to cpu_types[].
3179 (s_alpha_arch): New function.
3180 (md_pseudo_table): Add "arch".
3182 * config/tc-alpha.c (md_begin): Merge the two loops through the
3184 (s_alpha_proc): Add initial SKIP_WHITESPACE.
3185 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
3187 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
3189 * read.h (s_lcomm_bytes): Add prototype (for real this time).
3191 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
3193 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
3196 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
3198 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
3200 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
3202 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
3203 relative to the next instruction, not the current instruction.
3204 (md_assemble): Similarly.
3206 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
3208 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
3211 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
3212 (v850_reloc_prefix): Duplicate code eliminated. Add code to
3213 recognise special instructions.
3214 (md_assemble): Calculation of the size of a fixups corrected.
3216 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
3219 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
3221 * config/tc-v850.c (md_assemble): Use opcode->name instead of
3222 opcode->opcode as the sentinal. Zero is a valid opcode.
3224 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
3226 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
3227 * doc/c-v850.texi: Change node name to match other chapter nodes.
3229 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
3231 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3234 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
3236 * expr.c (integer_constant): If BFD64, don't make a bignum if the
3237 number will fit in 64 bits.
3239 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3240 rather than calling abort.
3242 * as.h: Don't define alloca if __GNUC__. Just declare it.
3243 * macro.c: Copy alloca handling from as.h.
3245 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
3246 Gabriel Paubert <paubert@iram.es>.
3248 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3249 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3250 is jcxz or a loop instruction.
3252 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3254 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3256 (md_begin): Set up machine architecture and type.
3258 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3260 * symbols.c (resolve_symbol_value): Store the value back into the
3261 symbol expression, to handle add or subtract simplification
3262 correctly. Handle O_symbol_rva. Add default case.
3264 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3265 chunksize while creating the new subsection.
3266 * as.c (chunksize): Initialize to zero.
3267 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3268 calling obstack_begin.
3270 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3272 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3275 start-sanitize-v850e
3276 * config/tc-v850.c (parse_register_list): Support constant
3277 expressions as register lists.
3280 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3282 * doc/c-v850.texi: Change the major node to v850 Machine
3285 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3287 * doc/as.texinfo: Add inclusion of c-v850.texi
3289 * doc/c-v850.texi: New file.
3291 * read.c (is_end_of_line): Make NUL character be considered to be
3294 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3296 * config/tc-v850.c (parse_register_list): Add support for curly
3298 (cc_names): Add "e" and "ne" conditions.
3300 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3302 * app.c (do_scrub_chars): Support a double dash as starting a
3303 comment that extends to end of line.
3305 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3309 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3311 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3313 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3314 insn when changing to a different instruction.
3316 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3318 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3319 floating point extensions.
3320 (parse_reg): parse sgr and dbr.
3322 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-v850.c (system_register_name): Support numbers for
3325 system register IDs.
3327 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3329 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3330 flag when alignment is in bytes instead of power of 2, and code to
3331 use that flag to convert alignment to bytes.
3332 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3333 * read.h (s_lcomm_bytes): Add prototype.
3334 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3335 defined, write alignment to alignment bits in section header s_flags
3336 rather than the s_align field.
3337 start-sanitize-tic80
3338 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3339 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3340 pseudo, instead of s_lcomm which wants a power of two for alignment.
3343 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3345 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3347 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3349 * as.c (show_usage): Add -am.
3350 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3351 if we've already got one.
3352 * listing.c (struct list_info_struct): Add line_contents.
3353 (listing_newline): Put unused argument to work: if non-null, save it...
3354 (listing_listing): ... and regurgitate during listing instead of line
3356 * listing.h (LISTING_MACEXP): New define.
3357 (LISTING_NEWLINE): Argument is NULL.
3358 * read.c (read_a_source_file): If expanding macros, break up input
3359 lines and pass them to listing_newline.
3360 * doc/as.texinfo: Document -ac and -am.
3362 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3364 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3369 start-sanitize-v850e
3370 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3372 * config/tc-v850.c: Remove support_v850e flag and command line
3375 * configure.in (emulations): Add support for v850e target
3377 * configure (emulations): Add support for v850e target
3379 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3381 * config/tc-v850.c: Remove support_v850ea flag and command line
3384 * configure.in (emulations): Add support for v850ea target
3386 * configure (emulations): Add support for v850ea target
3389 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3391 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3392 setting EXPECT and TCL_LIBRARY.
3393 * Makefile.in: Rebuild.
3395 * as.h (enum debug_info_type): Define.
3396 (debug_type): Declare.
3397 * as.c (debug_type): New global variable.
3398 (show_usage): Add --gstabs.
3399 (parse_args): Handle --gstabs.
3400 * read.c (generate_asm_lineno): Remove.
3401 (read_a_source_file): Output stabs debugging if appropriate.
3402 Change checks of generate_asm_lineno to check debug_type. Only
3403 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3404 * read.h (generate_asm_lineno): Don't declare.
3405 (stabs_generate_asm_lineno): Declare.
3406 * stabs.c (stabs_generate_asm_lineno): New function.
3407 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3408 Don't turn off debugging.
3409 (add_file): Remove old #if 0 code.
3410 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3411 (ecoff_directive_end): Don't generate stabs line symbols.
3412 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3413 generate_asm_lineno.
3414 (line_label_cnt): Remove.
3415 (ecoff_generate_asm_line_stab): Remove.
3416 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3417 * doc/as.texinfo, doc/as.1: Document --gstabs.
3419 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3421 start-sanitize-v850e
3422 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3423 Add support for v850ea instructions.
3425 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3426 Add support for v850e instructions.
3429 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3430 text of entire opcode.
3432 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3434 * doc/internals.texi: Document rs_leb128.
3436 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3438 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3439 in ABSL case, rather than calling abort.
3441 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3443 * as.h (enum _relax_state): Add rs_leb128.
3444 * read.c (potable): Add sleb128 and uleb128.
3445 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3447 * read.h: Update prototypes.
3448 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3449 the symbol value, add a second FINALIZE argument that prevents
3450 changes from being comitted. Update all callers.
3451 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3452 * doc/as.texinfo: Document the new pseudos.
3454 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3456 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3458 (DISTCLEANFILES): Define.
3459 * doc/Makefile.am (DISTCLEANFILES): Define.
3460 * Makefile.in, doc/Makefile.in: Rebuild.
3462 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3464 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3465 Don't set targ or gas_target. Define SCO_ELF and
3466 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3468 * Makefile.am: Remove @target_frag@.
3469 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3471 (dep-am): Mark as phony.
3472 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3474 * config/arm-big.mt, config/arm-lit.mt: Remove.
3475 * config/mips-big.mt, config/mips-lit.mt: Remove.
3476 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3477 * config/ppc-sol.mt: Remove.
3478 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3479 * config/m88kcoff.mt: Remove.
3480 * config/sco5.mt: Remove.
3481 * configure, config.in, Makefile.in: Rebuild.
3483 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3484 further try to circumvent the .y.h rule.
3485 * Makefile.in: Rebuild.
3487 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3489 * Makefile.am: New file, based on old Makefile.in.
3490 * acinclude.m4: New file, from old aclocal.m4.
3491 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3492 shared library handling; now handled by libtool. Replace
3493 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3494 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3495 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3496 * config.in: New file, created by autoheader.
3498 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3499 * stamp-h.in: New file.
3500 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3501 (parse_args): Likewise.
3502 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3503 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3504 * Makefile.in, doc/Makefile.in: Now built with automake.
3505 * aclocal.m4: Now built with aclocal.
3506 * configure: Rebuild.
3508 * cond.c (s_else): If not listing false conditionals, turn listing
3509 off in the false branch of the else.
3511 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3513 * config/tc-mips.c (macro): Fix handling of a double load from a
3514 symbol plus an offset.
3516 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3517 has an associated external symbol.
3519 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3521 * config/tc-alpha.c (s_alpha_ucons): New function.
3522 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3524 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3526 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3527 line if we encounter an error.
3529 * config/tc-v850.c (md_assemble): Sign extend constants value
3530 for hi and hi0 expressions.
3531 (v850_insert_operand): Enable range checking for generic 16bit
3534 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3536 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3537 LO16, HI16 and HI16_S relocs.
3539 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3541 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3543 * configure: Regenerated with autoconf 2.12.
3544 * Makefile.in: Add $(EXEEXT) to all executables.
3546 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3548 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3549 unconditional branches.
3550 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3553 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3555 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3557 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3559 * macro.c (define_macro): Make sure the index is in range before
3562 start-sanitize-tic80
3563 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3565 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3566 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3567 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3571 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3573 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3574 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3575 defined, use s_align_ptwo for .align.
3576 * configure.in (i386-*-msdosdjgpp*): New target.
3577 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3578 * configure: Rebuild.
3580 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3582 * config/tc-sparc.c (last_opcode): New static local.
3583 (md_assemble): Don't issue "FP branch in delay slot" warning if
3584 the delay slot has been annulled.
3586 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3588 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3589 code if BFD_ASSEMBLER.
3591 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3593 * config/tc-v850.c (system_registers): Fix ordering of registers.
3595 start-sanitize-tic80
3596 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3598 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3599 when it will be filled in later by relocation information.
3602 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3604 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3605 (mips_ip): Fix ISA checks.
3607 start-sanitize-r5900
3608 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3610 * configure.in: Default the r5900 to little endian.
3611 * configure: Rebuilt.
3614 start-sanitize-tic80
3615 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3617 * config/tc-tic80.c (build_insn): Fix endianness problem with
3621 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3623 * config/tc-mips.c (check_absolute_expr): Change warning to
3626 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3628 * config/tc-mips.c (macro_build): Refine code to check if an
3629 instruction is available on a particular cpu variant.
3630 (mips_ip): Likewise.
3632 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3634 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3635 OBJ_AOUT to ifdef OBJ_ELF.
3636 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3637 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3639 * write.c (fixup_segment): Change special case for i386-coff to
3640 not apply for i386-pe.
3641 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3642 which were not done.
3643 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3644 (coff_format_ops): Initialize frob_file_after_relocs field rather
3645 than frob_file field.
3646 * config/obj-coff.h (coff_frob_file): Don't declare.
3647 (coff_frob_file_after_relocs): Declare.
3648 (obj_frob_file): Don't define.
3649 (obj_frob_file_after_relocs): Define.
3650 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3651 * configure: Rebuild.
3653 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3655 * config/obj-coff.c (fixup_segment): Never subtract section
3656 address from PC relative reloc which will be fully resolved.
3658 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3660 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3661 with hpux10 header files.
3663 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3665 From Jason Merrill <jason@cygnus.com>:
3666 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3668 * config/tc-i386.h (md_maybe_text): Define.
3669 (md_do_align): Use md_maybe_text.
3671 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3673 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3674 relocations, don't check for symbol being external, weak, etc.
3676 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3678 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3679 calculate relocations to any external symbol, because we might be
3680 linking a shared object and the symbol might be overriden or moved
3681 (for instance, moved into a static executable's .bss section).
3682 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3684 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3685 be calculated by the assembler.
3687 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3688 whose destination lies in the same file, by ignoring the @plt or
3689 @local and aiming the branch at its destination.
3691 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3693 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3694 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3697 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3698 of obj_copy_symbol_attributes.
3700 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3702 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3703 signed operand, sign extend a 32 bit value to the host size.
3705 * Makefile.in (CFLAGS): Subsitute from configure script. From
3706 Jeff Makey <jeff@cts.com>.
3708 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3709 buffer size to make a copy of the symbol.
3711 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3714 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3716 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3717 step through the frags calling cvt_frag_to_fill, switch to
3718 SEG_DATA when we reach data_frag_root.
3720 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3722 * config/tc-mn10300.c (md_assemble): Allow an empty register
3723 list for instructions which use register lists.
3725 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3727 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3729 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3732 * config/tc-arm.c: Add prototypes for many static functions.
3733 (struct asm_opcode ): Add prototypes for parms field.
3734 (struct thumb_opcode ): Likewise.
3735 (fp_op2): Remove unused flags parameter.
3736 (output_inst): Make static.
3737 (arm_after_pass_hook): Remove unused ignore parameter.
3738 * config/tc-arm.h (arm_after_pass_hook): Declare.
3739 (arm_start_line_hook): Declare.
3740 (arm_frob_label): Declare.
3742 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3744 * depend.c (wrap_output): new prototype.
3746 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3748 * config/tc-sh.c (md_apply_fix): Check for overflow.
3750 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3751 section size to be aligned.
3753 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3755 * config/tc-sh.h (md_cons_align): Define.
3756 (sh_cons_align): Declare.
3757 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3758 (sh_no_align_cons): New static variable.
3759 (s_uacons): New static function.
3760 (sh_cons_align): New function.
3761 (sh_handle_align): Warn about misaligned data.
3762 * doc/c-sh.texi: Document .uaword and .ualong.
3764 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3766 * macro.c (macro_expand): In MRI mode, treat single quote as a
3767 separator character when checking for a positional argument.
3769 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3771 * config/tc-arm.c (md_parse_option): Merge in changes from
3774 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3776 * configure.in (emulations): Add Thumb architecture support from
3777 armT-9703-28-branch.
3779 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3781 * doc/all.texi: Add enabling of ARM documentation.
3783 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3785 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3787 * config/tc-mips.c: Added r3900 support.
3789 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3791 * as.c: (parse_args) `-t' option requires an argument.
3793 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3795 * config/tc-arm.c (md_begin): Change call to
3796 coff_arm_bfd_set_private_flags() to a call to
3797 bfd_set_private_flags().
3799 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3801 * Makefile.in: Rebuild dependencies.
3803 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3804 of a BFD_RELOC_RVA reloc.
3806 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3808 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3809 (hppa_force_relocation): Force a relocation for an absolute
3812 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3814 * doc/as.texinfo: Don't use @value in section names or index
3815 entries; it confuses texinfo.tex.
3817 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3819 * doc/as.texinfo: Updated for -MD option.
3820 * Makefile.in (CFILES): Added depend.c.
3821 (OBJS): Added depend.o.
3822 * as.h (start_dependencies, register_dependency,
3823 print_dependencies): New declarations.
3824 * depend.c: New file.
3825 * as.c (parse_args): Added -MD option.
3826 (main): Call print_dependencies.
3827 (show_usage): Added help for -MD.
3828 * read.c (s_app_file): Call register_dependency.
3829 (s_include): Call register_dependency when file is found.
3830 (read_a_source_file): Call register_dependency.
3832 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3834 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3835 section address to the symbol value.
3837 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3839 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3840 into the new membership field.
3842 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3845 command line then the ARM7 is now chosen by default when setting
3846 the BFD machine and architecture.
3848 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3850 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3851 hold APCS selection.
3852 (md_begin): Added code to generate flags to be set into the COFF
3853 header and the calls to the BFD functions to do this.
3854 (md_parse_option, md_show_usage): Added new command line
3855 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3856 -marmv3m, -marmv4, -marmv4t.
3858 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3859 as it is never used.
3861 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3863 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3864 label name with ".".
3865 * config/tc-mn10300.c (md_convert_frag): Likewise.
3867 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3869 * config/tc-mips.c (set_at): Check for bignum.
3870 (check_absolute_expr, macro, mips16_macro): Likewise.
3872 start-sanitize-tic80
3873 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3875 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3876 for overflow/underflow, only insert lower 15 bits into instruction.
3879 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3881 * config/tc-i386.c (pi): Check for RegMMX.
3883 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3885 * expr.c (expr): When subtracting values in the same frag,
3886 subtract X_add_number rather than adding it.
3888 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3890 * config/obj-coff.c (write_object_file): Just pass NULL to
3891 md_do_align, not the address of a char holding NOP_OPCODE.
3893 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3895 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3896 than an address if the floating point value looks sufficiently
3899 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3901 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3902 section size to be aligned.
3904 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3906 * cond.c: Include "macro.h".
3907 (struct conditional_frame): Add macro_nest field.
3908 (initialize_cframe): Initialize macro_nest.
3909 (cond_finish_check): Add nest parameter. Change all callers.
3910 (cond_exit_macro): New function.
3911 * as.h (cond_finish_check): Update declaration.
3912 (cond_exit_macro): Declare.
3913 * input-scrub.c (macro_nest): Make globally visible.
3914 (input_scrub_next_buffer): Call cond_finish_check.
3915 * macro.h (macro_nest): Declare.
3916 * read.c (s_mexit): Call cond_exit_macro.
3918 * config/tc-i386.h (RegMMX): Define.
3919 * config/tc-i386.c (pi): Check for all register types.
3920 (type_names): Add RegMMX.
3921 (md_assemble): Handle RegMMX.
3923 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3925 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3928 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3930 * config/tc-mips.c (nopic_need_relax): Add new parameter
3931 before_relaxing. Use it when testing ecoff_extern_size.
3932 (load_address, macro, md_estimate_size_before_relax): Fix all
3935 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3937 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3938 (obj_elf_subsection): New static function.
3940 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3942 * config/obj-coff.c (coff_header_append): Don't reset string_size
3943 each time through the loop.
3945 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3947 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3949 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3951 * doc/internals.texi (Porting GAS): Correct documentation for
3952 current configure handling of targ-cpu.h, et. al.
3953 (CPU backend): Document listing macros.
3955 * listing.c (data_buffer): Set size based on other listing macros,
3956 rather than always using 100.
3957 (data_buffer_size): Remove static variable.
3958 (calc_hex): Make data_buffer_size a local variable. Don't leave
3959 any slop when filling data_buffer.
3961 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3963 * doc/c-mips.texi: Document .set autoextend.
3965 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3967 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3968 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3969 sparc-*-openbsd*): New targets.
3970 * configure: Rebuild.
3972 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3974 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3975 for all undefined symbols.
3977 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3979 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3982 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3984 * configure.in (alpha*-*-openbsd*): New target.
3985 * configure: Rebuild.
3987 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3989 * configure.in (mips-*-openbsd*): New target.
3990 * configure: Rebuild.
3993 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3995 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3996 for instructions using conditional execution.
3999 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
4001 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
4003 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
4005 * Makefile.in (srcroot): Remove.
4006 (INSTALL): Set to @INSTALL@.
4007 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
4008 (all, dvi): Don't set srcroot.
4009 (install): Depend upon as.new, gasp.new, and installdirs. Use
4010 $(program_transform_name) directly, rather than using
4011 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
4012 (installdirs): New target.
4013 * doc/Makefile.in (INSTALL_XFORM1): Remove.
4014 (install): Depend upon installdirs. Use $(program_transform_name)
4015 directly, rather than using $(INSTALL_XFORM) and
4017 (installdirs): New target.
4018 (install-info-as): Run mkinstalldirs.
4019 (install-info-gasp): Likewise.
4021 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
4023 * Makefile.in (INSTALL): Change install.sh to install-sh.
4025 * symbols.c (resolve_symbol_value): Check for division by zero.
4027 From Thomas Graichen <graichen@rzpd.de>:
4028 * Makefile.in: Always use $(SHELL) when running move-if-change.
4029 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
4030 * configure: Rebuild.
4032 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
4034 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
4035 New argument `want'. Update enum cgen_parse_operand_result values.
4036 Initialize if CGEN_PARSE_OPERAND_INIT.
4037 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
4038 (md_assemble): Call cgen_asm_init_parse.
4039 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
4041 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
4043 * config/tc-m68k.c (m68k_ip): Handle #j.
4045 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
4047 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
4048 right address for call label:32,regs,imm.
4050 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
4052 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
4054 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
4055 symbol for OBJ_ELF anymore.
4057 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
4059 * Makefile.in: Regenerate dependencies.
4060 (TARG_CPU): New variable.
4061 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
4062 (.dep1): Delete creating of cgen-opc.h.
4063 (.tcdep): Put proper contents in cgen-opc.h.
4064 * configure.in (m32r): Delete setting of extra_files, extra_links.
4065 (AC_OUTPUT): Create cgen-opc.h.
4066 * configure: Regenerated.
4068 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
4070 * makefile.vms: Update to build gasp.exe.
4072 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
4074 * write.c (relax_frag): Make non-static.
4075 * write.h (relax_frag): Add prototype for.
4076 * config/tc-m32r.h (md_do_align): New arg `max'.
4077 * config/tc-m32r.c (m32r_do_align): Likewise.
4078 Update calls to frag_align, frag_align_pattern.
4079 (fill_insn): Update call to m32r_do_align.
4080 (m32r_scomm): Update call to frag_align.
4082 * config/tc-m32r.[ch]: New files.
4084 * Makefile.in (CPU_TYPES): Add m32r.
4085 (TARGET_CPU_CFILES): Add tc-m32r.c.
4086 (TARGET_CPU_HFILES): Add tc-m32r.h.
4087 (DISTCLEAN_HERE): Add cgen-opc.h.
4088 (.dep1,.tcdep): Create empty cgen-opc.h.
4089 (cgen.o): Add dependencies.
4090 (dependencies): Regenerate.
4091 * as.h (struct frag): New member fr_targ.
4092 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
4093 * conf.in (USING_CGEN): New macro.
4094 * configure.in (m32r-*-*): Add entry for.
4095 Add cgen.o to extra_objects.
4096 * configure: Regenerate.
4097 * frags.c (frag_var): fr_pcrel_adjust renamed to
4098 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
4099 (frag_variant): Likewise.
4100 * write.c (relax_frag): Likewise.
4101 * config/tc-ns32k.c (*): Likewise.
4103 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
4105 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
4106 rather than for any end of line character.
4108 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
4109 call abort (i.e., as_abort) rather than crashing.
4111 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
4112 OBJ_ELF, rather than of S_GET_OTHER.
4114 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
4116 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
4118 * Makefile.in (VERSION): Set to 2.8.1.
4120 * Branched binutils 2.8.
4122 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
4124 * COPYING: Update FSF address.
4126 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
4128 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
4130 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
4132 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
4134 * config-gas.com: Update to handle both vax and alpha.
4135 * makefile.vms: Update to use config-gas.
4136 * conf-a-gas.com: Remove file.
4138 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
4140 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
4141 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
4142 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
4144 start-sanitize-tic80
4145 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
4147 * config/tc-tic80.c (line_comment_char): Make '#' start comments
4148 at the beginning of a line for compatibility with .S files where
4149 cpp leaves the filename transitions beginning with '#'.
4152 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
4154 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
4155 tc_coff_sizemachdep if OBJ_COFF.
4157 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4159 * config/tc-ppc.c (register_name): Declare.
4161 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
4163 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
4164 * configure: Rebuild.
4166 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
4168 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
4169 (mips16_mark_labels): New static function.
4170 (append_insn): Call mips16_mark_labels.
4171 (mips_emit_delays): Likewise.
4172 (s_insn): Likewise. Don't call mips_clear_insn_labels.
4173 (s_mips_stab): New static function.
4175 * configure.in: Use ELF for mips-*-gnu*.
4176 * configure: Rebuild.
4178 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4180 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
4183 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4185 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
4186 set OPCODES_LIB to empty.
4187 * configure: Rebuild.
4189 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4191 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
4193 * configure: Rebuild.
4195 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
4197 * itbl-parse.y (yyerror): Make static. Declare.
4199 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
4200 * configure.in: Set emulations for mips-*-linux*-*.
4201 * configure: Rebuild.
4203 * config/tc-mips.c (struct mips_set_options): Define.
4204 (mips_opts): New static variable.
4205 (mips_isa): Remove. Now a field in mips_opts. Change all
4207 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
4208 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
4209 (struct mips_option_stack): Define.
4210 (mips_opts_stack): New static variable.
4211 (s_mipsset): Add support for .set push and .set pop.
4212 * doc/c-mips.texi: Document .set push and .set pop.
4214 * config/obj-elf.c (obj_elf_section_change_hook): New function.
4215 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
4216 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
4218 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
4220 * as.c (parse_args): Update copyright date in version message.
4222 * Makefile.in (clean-here): Remove dependency files.
4224 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
4225 (s_mri_common): Check S_IS_COMMON unconditionally.
4226 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
4227 * config/tc-alpha.c (s_alpha_comm): Likewise.
4228 * config/tc-mips.c (nopic_need_relax): Likewise.
4229 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
4230 (ppc_pe_comm): Likewise.
4231 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
4232 common symbol to bfd_com_section_ptr.
4233 * config/tc-sparc.c (s_common): Likewise.
4234 (tc_gen_reloc): Likewise.
4237 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4239 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4242 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
4244 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4247 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
4249 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4252 * listing.c (print_lines): Add lineno parameter. Change all
4254 (listing_listing): Only call calc_hex for the right line.
4255 (listing_list): Set the new edict based on the current edict, in
4256 order to handle listing commands in macros correctly.
4258 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4261 * cond.c (cond_finish_check): New function.
4262 * as.h (cond_finish_check): Declare.
4263 * as.c (main): Call cond_finish_check.
4266 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4268 * config/tc-d30v.c (md_assemble): If two instructions
4269 are supposed to be assembled in parallel and the first one is
4270 long, print an error and stop.
4271 (md_apply_fix3): Don't calculate absolute relocs. Just write
4275 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4277 * config/tc-i386.h (iclrKludge): Define.
4278 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4280 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4282 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4283 * config/tc-alpha.c (alpha_debug): New static variable.
4284 (md_parse_option): Set alpha_debug if -g is seen.
4285 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4288 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4290 * config/tc-d30v.c (build_insn): Enable range-checking code.
4291 (postfix): Stop at space or comma.
4292 (md_assemble): Change error message.
4295 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4297 * Makefile.in: Added automatic dependency building.
4298 * dep-in.sed: New file.
4300 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4302 * config/obj-ieee.c (segment_name): Don't define function if this
4305 * config/obj-coff.h (DO_STRIP): Don't define.
4306 * config/tc-h8300.h (DO_STRIP): Don't define.
4307 * config/tc-h8500.h (DO_STRIP): Don't define.
4308 * config/tc-w65.h (DO_STRIP): Don't define.
4309 * config/tc-z8k.h (DO_STRIP): Don't define.
4311 * symbols.c (colon): Call obj_frob_label if it is defined.
4312 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4314 * configure.in: Don't set files and links. Don't call
4315 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4316 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4317 * configure: Rebuild.
4318 * Makefile.in (TARG_CPU_C): New variable.
4319 (TARG_CPU_O, TARG_CPU_H): New variables.
4320 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4321 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4322 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4323 (LINKED_SOURCES): Remove.
4324 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4325 (LINKED_HEADERS): Remove.
4326 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4327 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4329 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4330 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4331 (itbl-cpu.h): Remove target.
4332 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4335 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4337 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4339 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4341 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4342 open coded loop that does not require the name to start with a
4345 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4347 * frags.c (frag_var): Change offset parameter to offsetT.
4348 (frag_variant): Likewise.
4349 * frags.h (frag_variant, frag_var): Update declarations.
4350 * config/tc-m68k.c (struct m68k_it): Change foff field to
4352 (add_frag): Change off parameter to offsetT.
4353 * Several files: Add casts to calls to frag_var.
4355 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4356 serialize a parallel make.
4357 (itbl-parse.h): Split target out from itbl-parse.c.
4359 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4361 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4363 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4364 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4365 storing the value of a common symbol.
4367 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4369 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4371 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4372 that is done by symbol_remove and symbol_insert.
4374 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4377 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4379 * config/tc-mips.c (load_register): In 32 bit mode, when not
4380 dealing with a 64 bit number, permit the upper 32 bits to be set
4381 even if bit 31 is not set.
4383 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4385 * read.c (potable): Add "equiv".
4386 (s_set): Handle .equiv based on argument.
4387 * doc/as.texinfo (Equiv): New node to document .equiv.
4388 (Err): New node to document .err.
4390 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4392 * Many files: Add function prototypes.
4393 * as.c (show_usage, parse_args): Make static.
4394 * frags.h (frag_alloc): Declare.
4395 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4396 * symbols.c (dollar_label_instance): Change return type to long.
4397 * symbols.h (print_symbol_value): Declare.
4398 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4399 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4400 (remove_subsegs, relax_frag): Make static.
4401 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4402 (what_kind_of_float): Likewise.
4403 (atof_vax): Make static. Change what_kind to int.
4404 (md_atof): Change what_statement_type to int.
4405 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4406 * config/tc-alpha.c (vax_md_atof): Declare.
4407 (md_atof): Don't declare atof_ieee and vax_md_atof.
4408 * config/tc-i386.c (set_16bit_code_flag): Make static.
4409 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4410 * config/tc-m68k.c (add_fix): Change width to int.
4411 (insert_reg): Change regname to const.
4412 (md_atof): Don't declare atof_ieee.
4413 (demand_empty_rest_of_line): Don't declare.
4414 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4415 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4416 (parse_keyword_arg): Change lookup_fn to take const arg.
4417 (md_atof): Don't declare atof_ieee.
4418 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4419 (tc_aout_pre_write_hook): Don't declare.
4421 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4423 * as.h (bfd_alloc_by_size_t): Don't declare.
4424 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4426 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4428 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4429 (symbol_append): Set sy_next and sy_previous when adding a single
4430 symbol to an empty list. Call debug_verify_symchain.
4431 (verify_symbol_chain): Use assert, not know.
4433 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4435 * NEWS: Note BeOS support.
4436 * configure.in: (ppc-*-beos): New target, use coff as object format.
4437 * configure: Regenerate with autoconf.
4439 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4441 * config/tc-mips.c (md_apply_fix): Improve error message for out
4444 * Makefile.in: Add dependencies on obstack.h where needed.
4446 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4448 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4449 case of a symbol equated to another symbol when using SVR4_PIC.
4451 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4453 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4455 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4456 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4458 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4459 and md_elf_section_change_hook if they are defined.
4460 (obj_elf_text, obj_elf_previous): Likewise.
4462 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4464 * config/obj-multi.h (struct elf_obj_sy): Define if
4466 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4468 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4469 OBJ_SYMFIELD_TYPE is defined.
4471 * doc/as.texinfo (bss): Improve description of .bss section. In
4472 ELF or COFF, you are permitted to switch into the section.
4473 (Comm): Rewrite description of common symbols.
4474 (Lcomm): Mention that some targets permit a third argument.
4476 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4478 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4480 * symbols.c (colon): Change type of local to int. From Alan Modra
4481 <alan@spri.levels.unisa.edu.au>.
4483 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4484 alignment if a zero fill pattern was explicitly specified.
4485 * config/tc-sh.c (sh_do_align): Likewise.
4487 * read.c (equals): Always permit register names to be redefined.
4489 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4490 mips16 symbol to be adjusted if a symbol is being subtracted from
4493 From Eric Youngdale <eric@andante.jic.com>:
4494 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4495 illegal symbol version names.
4496 (elf_frob_symbol): Check for external default versions.
4498 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4500 From Eric Youngdale <eric@andante.jic.com>:
4501 * config/obj-elf.h (struct elf_obj_sy): Define.
4502 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4504 * config/obj-elf.c (obj_elf_symver): Just record the name.
4505 (obj_symbol_new_hook): Initialized versioned_name field.
4506 (elf_frob_symbol): If there is a versioned_name, either rename the
4507 symbol, or add an alias with that name.
4509 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4511 * config/tc-mn10300.c (md_relax_table): Define.
4512 (md_convert_frag): Implement.
4513 (md_assemble): Handle relaxable operands/instructions correctly.
4514 (md_estimate_size_before_relax): Implement.
4515 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4517 * config/tc-mn10200.c (md_relax_table): Fix typos.
4519 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4520 relocs anymore. Tweak fx_offset for pc-relative relocs.
4522 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4524 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4527 start-sanitize-tic80
4528 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4530 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4532 * config/tc-tic80.c (md_begin): Declare external variable
4533 coff_flags and insert an F_AR32WR bit into it.
4536 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4538 * read.c (equals): Add reassign parameter. Change all callers.
4539 * read.h (equals): Update declaration.
4541 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4543 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4544 can rely on the frag address to determine whether a frag is
4547 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4549 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4550 (S_LOCAL_NAME): Likewise.
4551 (FAKE_LABEL_NAME): Define unconditionally.
4552 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4554 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4555 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4556 Don't define FAKE_LABEL_NAME.
4557 * config/te-ic960.h: Likewise.
4558 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4559 (mips_frob_file_before_adjust): Declare.
4560 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4561 (mips_local_label): Remove.
4563 * config/te-sco386.h: Remove; not used.
4565 start-sanitize-tic80
4566 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4568 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4569 byte alignment rather than power-of-two alignment that is the
4573 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4575 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4577 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4578 message, and add newline.
4579 (process_file): Don't process assignments in the label if this is
4580 a equ or assign pseudo-op.
4581 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4582 and K_EQU, to match documentation.
4584 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4586 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4587 to denote read-only data sections.
4589 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4591 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4592 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4594 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4595 binary number if the next character is '+' or '-'.
4597 start-sanitize-tic80
4598 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4600 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4601 (find_opcode): Match operands that can be floats.
4602 (build_insn): Handle O_big (float) expressions and build
4606 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4608 * configure.in (mips*-*-lnews*): New target, also make empty
4609 emulation list for this target.
4610 * configure: Update.
4611 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4612 (mips_target_format): Use.
4613 * te-lnews.h: New file.
4615 start-sanitize-tic80
4616 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4618 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4619 operands with :m or :s modifiers and generate the right opcodes
4623 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4625 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4626 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4628 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4630 * config/tc-m68k.c (instring): Useless local declaration of
4631 crack_operand removed.
4632 * expr.h (expressionS): Changed type of X_op field to operatorT if
4635 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4637 Based on patches from Robert Lipe <robertl@dgii.com>:
4638 * configure.in: Add i386coff and i386elf to emulation list.
4639 * configure: Rebuild.
4640 * as.c (i386coff, i386elf): Declare.
4641 * obj.h (coff_format_ops): Declare.
4642 * config/obj-coff.c (OBJ_HEADER): Define.
4643 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4644 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4645 (obj_pseudo_table): Add "version".
4646 (coff_pop_insert): New static function.
4647 (coff_sec_sym_ok_for_reloc): New static function.
4648 (no_func): New static function.
4649 (coff_format_ops): New variable.
4650 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4651 (obj_symbol_new_hook): Define.
4652 (coff_obj_read_begin_hook): Declare.
4653 (obj_read_begin_hook): Define.
4654 * config/tc-i386.h (i386_target_format): Declare.
4655 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4656 OUTPUT_FLAVOR when appropriate.
4657 (i386_target_format): New function.
4658 * Makefile.in (obj-coff.o): New target.
4659 (e-i386coff.o, e-i386elf.o): New targets.
4661 From Stephen Williams <steve@icarus.icarus.com>:
4662 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4663 (_tc_get_bal_of_call): Don't declare.
4664 (tc_get_bal_of_call): Declare as function, don't define as macro.
4665 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4666 in sy_tc field, not x_balntry field.
4667 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4668 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4669 field, not x_balntry field.
4671 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4672 have the SHF_ALLOC attribute.
4674 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4675 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4676 (itbl-lex.o): Depend upon itbl-parse.h.
4678 * itbl-parse.y (yyerror): Change return type to int. Change to
4679 use old style function declaration.
4681 * Makefile.in (itbl-lex.o): Remove -Wall.
4682 (itbl-parse.o): Likewise.
4684 * cond.c (s_ifdef): If we should omit conditionals from listings,
4686 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4687 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4688 (listing_listing): Handle EDICT_NOLIST_NEXT.
4689 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4690 * listing.h (LISTING_NOCOND): Define.
4691 (LISTING_SKIP_COND): Define.
4692 * as.c (show_usage): Mention c as a suboption of -a.
4693 (parse_args): Handle c as a suboption of -a.
4694 * doc/as.texinfo: Document -alc.
4696 start-sanitize-tic80
4697 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4699 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4702 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4704 * doc/as.texinfo: Document .symver.
4706 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4708 * config/tc-d10v.c: Change pre_defined_registers to
4709 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4711 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4713 * config/obj-coff.c: Fix typo in comment section.
4714 start-sanitize-tic80
4715 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4716 an additional alignment argument.
4717 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4719 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4723 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4725 * Makefile.in: Remove dependancies on itbl-cpu.h.
4726 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4729 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4731 * itbl-ops.h: Include as.h.
4733 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4735 * as.c: Remove -t option.
4736 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4737 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4738 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4740 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4742 * itbl-ops.c: Don't define DEBUG.
4744 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4746 * Makefile.in: Update itbl-test.c to reflect its new location.
4748 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4750 * itbl-ops.c: Add test for itbl_have_entries.
4751 * config/tc-mips.c: Remove test for itbl_have_entries.
4752 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4754 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4756 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4757 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4758 (LEX, LEXFLAGS): Define.
4759 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4761 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4763 * itbl-parse.y: Fix indentation mistakes from indent program.
4764 * itbl-lex.l: Fix indentation mistakes from indent program.
4765 * itbl-ops.h: Add include for ansidecl.h.
4766 Add PARAMS around function arguments.
4767 Add declaration for itbl_have_entries.
4768 * itbl-ops.c: Add PARAMS around function arguments.
4769 * Makefile.in: Add itbl build rules.
4770 Add dependancies for itbl files to mips target.
4771 * as.c: Add itbl support.
4772 Add new option "--insttbl" for dynamically extending instruction set.
4773 * as.h: Declare insttbl_file_name;
4774 the name of file defining extensions to the basic instruction set
4775 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4776 itbl-ops.o to extra_objects for mips configuration.
4777 Add include file link from itbl-cpu.h to
4778 config/itbl-${target_cpu_type}.h.
4779 * config/tc-mips.c: Allow copz instructions.
4780 Add notes for future additions to the itbl support.
4782 (macro): Call itbl_assemble to assemble itbl instructions.
4783 See if an unknown register is specified in an itbl entry.
4785 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4786 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4788 start-sanitize-tic80
4789 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4790 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4792 (build_insn): Grab a frag early so we can use the address in
4793 fixups. Take one's complement of BITNUM values before insertion
4794 in opcode. Add code to support O_symbol operands.
4795 (md_apply_fix): Replace unimplemented warning with implementation.
4796 (md_pcrel_from): Ditto.
4797 (tc_coff_fix2rtype): Ditto.
4800 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4802 * config/tc-d30v.c (parallel_ok): New function.
4803 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4805 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4806 relocation is in different section.
4808 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4810 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4811 don't set the section alignment to 2**4.
4813 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4815 * config/tc-m68k.c (line_comment_chars): Add '*'.
4817 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4818 (do_scrub_begin): Don't set lex['*'].
4819 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4820 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4823 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4824 * configure: Rebuild.
4825 * config/te-svr4.h: New file.
4826 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4827 TE_SVR4 or TE_DELTA.
4829 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4831 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4832 short conditional branch around a long unconditional branch.
4834 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4836 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4839 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4842 * symbols.c (resolve_symbol_value): If both left and right
4843 operands are undefined, warn about both of them.
4845 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4847 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4848 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4849 (obj_elf_symver): New static function.
4850 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4853 * write.c (relax_segment): Make type and printf format agree.
4855 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4859 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4861 * config/tc-d30v.c, config/tc-d30v.h: New files.
4863 * configure: Rebuilt.
4865 * configure.in: Add case for d30v.
4868 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4870 * config/tc-alpha.h (md_operand): Define with a null expansion,
4871 like all the other targets.
4872 * doc/internals.texi (CPU backend): Add missing word in
4873 md_flush_pending_output description. Fix typo in md_convert_frag
4875 start-sanitize-tic80
4876 * config/tc-tic80: Minor comment additions/changes.
4879 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4881 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4882 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4883 * config/obj-coff.c (obj_coff_def): Use
4884 tc_canonicalize_symbol_name if defined.
4885 (obj_coff_tag, obj_coff_val): Likewise.
4886 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4888 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4890 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4891 does not actually work, though:
4892 * configure.in (i386-sequent-bsd*): New target.
4893 * configure: Rebuild.
4894 * config/tc-dynix.h: New file.
4895 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4897 * read.c (do_align): Add max parameter. Change all callers.
4898 Remove useless static variables.
4899 (s_align): New static function. Do common portion of
4900 s_align_bytes and s_align_ptwo.
4901 (s_align_bytes, s_align_ptwo): Just call s_align.
4902 * frags.c (frag_align): Add max parameter. Change all callers.
4903 (frag_align_pattern): Likewise.
4904 * frags.h (frag_align, frag_align_pattern): Update declarations.
4905 * write.c (relax_segment): Limit alignment change to fr_subtype.
4906 Fix some types to be addressT.
4907 * config/obj-coff.c (size_section): Likewise.
4908 * config/obj-ieee.c (size_section): Likewise.
4909 * config/tc-d10v.h (md_do_align): Add max parameter.
4910 * config/tc-i386.h (md_do_align): Likewise.
4911 * config/tc-m88k.h (md_do_align): Likewise.
4912 * config/tc-m88k.c (m88k_do_align): Likewise.
4913 * config/tc-sh.h (md_do_align): Likewise.
4914 * config/tc-sh.c (sh_do_align): Likewise.
4915 * as.h: Improve comments on rs_align and rs_align_code.
4916 * doc/as.texinfo: Document new alignment arguments.
4917 * doc/internals.texi (Frags): Document use of fr_subtype field for
4918 rs_align and rs_align_code.
4920 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4922 * config/tc-mips.c: Changed opcode parsing.
4924 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4926 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4927 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4928 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4929 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4930 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4931 to a location consistent with the rest of the target include files.
4932 * config/tc-i386.c: Remove misleading comment.
4933 * doc/internals.texi (CPU backend): Add description of function
4934 md_undefined_symbol.
4935 start-sanitize-tic80
4936 * config/tc-tic80.c: Add code to insert predefined symbols into the
4937 symbol table so they can be parsed by the standard expression parser.
4938 Remove custom code that use to parse them.
4939 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4940 to a location consistent with the rest of the target include files.
4943 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4945 * as.h: GNU c provides unlink() function.
4947 Unify section handling on openVMS/Alpha:
4948 * config/tc-alpha.c(s_alpha_link): Remove.
4949 (s_alpha_section): New function.
4950 Remove case-hacking of symbols
4951 Add .code_address pseudo-op.
4952 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4953 (s_alpha_code_address): New function.
4954 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4955 static constructors/destructors.
4956 Add debug code for crash debugs, to be removed when traceback code
4957 is added to object code.
4958 (s_alpha_name): New function for .name pseudo-op.
4959 (alpha_print_token): New function to print token expressions with
4960 alpha specific extensions.
4962 * makefile.vms: Allow compilation with current gcc snapshot.
4964 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4966 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4967 (DVIPS): Set to dvips.
4968 (ps, as.ps, gasp.ps): New targets.
4969 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4970 and MAKEINFO env variables.
4971 (internals.ps): Use DVIPS macro.
4972 (clean): Remove core and backup files.
4973 (distclean): Remove temporary files from building internals.
4975 * doc/internals.texi (Frags): Fix typo.
4976 (GAS processing): Ditto.
4977 (CPU backend): Ditto.
4978 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4979 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4980 * read.c: Remove ugly hack that dealt with config files not
4981 correctly defining TARGET_BYTES_BIG_ENDIAN.
4982 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4983 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4984 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4985 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4986 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4987 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4988 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4989 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4990 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4991 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4992 whether it is defined or not.
4993 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4994 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4995 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4996 whether it is defined or not.
4997 start-sanitize-tic80
4998 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4999 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
5002 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
5004 * write.c (write_relocs): Correct text in as_fatal error message,
5005 bfd_perform_relocation -> bfd_install_relocation.
5007 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
5009 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
5010 * read.c (LEX_TILDE): Define if not defined.
5011 (lex_type): Use LEX_TILDE.
5012 * expr.c (get_symbol_end): Check first char with is_name_beginner,
5013 not is_part_of_name.
5015 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
5017 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
5020 * config/tc-mips.c (mips16_extended_frag): Correct base address
5021 for an extended PC relative instruction.
5022 (md_convert_frag): Likewise.
5024 * config/tc-mips.c (prev_nop_frag): New static variable.
5025 (prev_nop_frag_holds): New static variable.
5026 (prev_nop_frag_required): New static variable.
5027 (prev_nop_frag_since): New static variable.
5028 (append_insn): If we aren't reordering, and prev_nop_frag is not
5029 NULL, and we don't need any nops, then decrease the size of
5030 prev_nop_frag. Don't insert nops because of instructions in
5031 noreorder sections. Remember whether the previous instructions
5032 where in noreorder sections even when not reordering.
5033 (mips_no_prev_insn): Add preserver parameter. Change all
5034 callers. Refer prev_nop_frag variables when appropriate.
5035 (mips_emit_delays): Set up prev_nop_frag.
5036 (s_mipsset): Clear prev_nop_frag if reordering.
5038 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
5040 * config/tc-mips.c (append_insn): Remove useless code which
5041 handled swapping a mips16 jump with a mips16 instruction with a
5044 * config/tc-mips.c (md_parse_option): When debugging, set
5045 mips_optimize to 1, not 0.
5047 * config/tc-mips.c (mips16_ip): Handle an extend operand.
5049 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
5050 like the expression was based on `.', adjust the value of the
5053 * config/tc-mips.c (append_insn): Warn about an attempt to put an
5054 extended instruction in a delay slot when not reordering.
5055 (md_convert_frag): Warn if an extended instruction appears in a
5058 * config/tc-mips.c (mips_pseudo_table): Add "insn".
5059 (s_insn): New static function.
5060 * doc/c-mips.texi: Document .insn.
5062 * config/tc-mips.c (md_begin): Add the general registers to the
5064 (mips16_ip): First parse the expression, and then see whether it
5065 came up with a register, rather than trying to first see whether
5066 we are looking at a register.
5068 start-sanitize-tic80
5069 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
5071 * config/tc-tic80.c: Numerous changes and additions to flesh
5072 out functions that were previously just stubs, and fix some
5073 problems found using the new TIc80 testsuite cases.
5076 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
5078 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
5079 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
5081 * config/tc-mips.c (append_insn): Output jump instruction as a
5082 pair of 2 byte instructions, rather than as a single 4 byte
5085 start-sanitize-r5900
5086 * config/tc-mips.c (md_begin): Correct test of mips_5900.
5087 (mips_ip): Don't check INSN_ISA for a macro.
5090 start-sanitize-r5900
5091 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
5093 * config/tc-mips.c: added r5900.
5096 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
5098 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
5099 config/itbl-mips.h: Add copyright message and fix indentation.
5101 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
5103 * itbl-ops.c: New file. Add support for dynamically read
5104 instruction registers, opcodes and formats. Build internal table
5105 for new instructions and provide callbacks for assembler and
5107 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
5109 * itbl-ops.h: New file. Header file for itbl support.
5110 * config/itbl-mips.h: New file. Mips specific definitions for
5113 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
5115 * config/tc-mn10200.c (md_assemble): If a constant operand won't
5116 fit into the constant field of a relaxable operand, then it does
5119 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
5121 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
5122 a jsr target in a different section just like a jsr to
5123 an undefined target.
5125 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
5127 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
5128 against any mips16 symbols, not just externally visible ones.
5129 (md_apply_fix): Corresponding change.
5131 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
5133 * config/tc-mips.c (mips16_ip): Accept floating point registers in
5134 the operand of the exit instruction.
5136 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
5138 * symbols.c (resolve_symbol_value): If we leave an equated symbol
5139 as O_symbol, copy over the segment.
5141 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
5143 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
5144 fixup to be against the section symbol, adjust the value
5147 * symbols.c (resolve_symbol_value): Don't change X_add_number for
5149 * write.c (write_relocs): Avoid looping on equated symbols.
5150 Adjust fx_offset by X_add_number for each symbol.
5151 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
5153 (fixup_segment): Add a loop to track down equated symbols and
5154 adjust fx_offset appropriately.
5156 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
5158 * config/tc-mn10200.c (md_relax_table): Add entries to allow
5159 jmp -> bra relaxing.
5160 (md_convert_frag): Handle jmp->bra relaxing.
5161 (md_assemble): Handle jmp->bra relaxing.
5162 (md_estimate_size_before_relax): Likewise.
5164 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5166 * config/tc-i386.c (i386_align_code): Add comments explaining the
5169 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
5171 * config/tc-sparc.c (enforce_aligned_data): New static variable.
5172 (sparc_cons_align): Don't do anything unless enforce_aligned_data
5174 (md_longopts): Add "enforce-aligned-data".
5175 (md_show_usage): Mention --enforce-aligned-data.
5176 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
5177 enforce-aligned-data.
5179 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
5180 "word", and "short".
5181 (ppc_xcoff_cons): New static function.
5183 * write.c (relax_segment): Give an error if a .space symbol is
5184 common or undefined.
5186 * read.c (read_a_source_file): Don't handle mri_pending_align if
5187 the handler is s_globl or s_ignore.
5189 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
5191 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
5192 start-sanitize-tic80
5193 * config/tc-tic80.c: Many additions to previous placeholder file.
5194 * config/tc-tic80.h: Ditto.
5197 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5199 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
5201 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
5203 * config/tc-mips.c (mips_fix_adjustable): New function.
5204 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
5205 (mips_fix_adjustable): Declare.
5207 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
5208 * read.c (read_a_source_file): After doing an mri_pending_align,
5209 adjust the line_label if there is one.
5210 (s_space): Set mri_pending_align if an odd number of bytes were
5213 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
5215 * config/tc-d10v.h (md_do_align): Add this hook to call
5216 d10v_cleanup() when a ".align" is detected.
5218 * config/tc-d10v.c (find_opcode): Correctly calculate
5219 branch displacement when .aligns are present.
5221 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
5223 * config/tc-mn10200.c (md_relax_table): Define.
5224 (md_convert_frag): Implement.
5225 (md_assemble): Handle relaxable operands/instructions correctly.
5226 (md_estimate_size_before_relax): Implement.
5227 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
5229 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
5231 * config/tc-mips.c (append_insn): Give an error for jumps to a
5233 (md_apply_fix): Make a branch to an odd address an error rather
5236 * config/tc-mips.c (md_convert_frag): If the user explicitly
5237 requested an extended opcode, pass warn as true to mips16_immed.
5239 * config/tc-mips.c (mips16_ip): Handle a missing expression like
5240 an explicit 0, so that explicitly extended instructions work
5243 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
5245 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5246 symbol for a common symbol.
5248 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
5250 Patch presumed to have been checked in awhile ago but wasn't.
5251 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5252 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5253 (relax_segment, case rs_org): Move code inside braces. Move locals
5254 target,after inside too.
5255 (relax_segment, case rs_machine_dependent): Guts moved to ...
5256 (relax_frag): New function.
5257 Call md_prepare_relax_scan if defined.
5259 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5261 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5262 'p' operand specifier.
5264 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5266 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5267 m68k family cpus which support long branch addressing modes.
5268 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5269 md_create_long_jump): Use it.
5271 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5273 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5274 the .reginfo or .MIPS.options section if configured for an
5277 * config/tc-mips.c (md_begin): Don't set interlocks for
5280 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5282 * read.c (read_a_source_file): Make sure the symbol ends with
5283 whitespace before checking whether the next character is '='.
5285 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5287 * config/tc-i386.c (sco_id): Moved from here...
5288 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5289 really is an SCO ELF specific thing, not just a SCO x86 specific
5292 start-sanitize-tic80
5293 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5295 * configure.in (tic80-*-*): Don't require 'coff'.
5296 * configure: Regenerate.
5299 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5301 * read.c (emit_expr): Check for overflow of a negative value
5303 * write.c (fixup_segment): Likewise.
5304 * config/obj-coff.c (fixup_segment): Likewise.
5306 * config/tc-m68k.c (struct label_line): Define.
5307 (labels, current_label): New static variables.
5308 (md_assemble): Mark current_label as text, and clear it.
5309 (m68k_frob_label): New function.
5310 (m68k_flush_pending_output): New function.
5311 (m68k_frob_symbol): New function.
5312 * config/tc-m68k.h (tc_frob_label): Define.
5313 (md_flush_pending_output): Define.
5314 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5315 (tc_frob_coff_symbol): Likewise.
5317 * read.c (read_a_source_file): When defining a macro in MRI mode,
5318 don't add the symbol to the symbol table.
5320 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5322 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5323 here since fixup_segment doesn't (linkrelax is set).
5324 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5326 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5328 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5331 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5333 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5334 to avoid warnings with the native HP compiler.
5335 (fix_new_hppa): Similarly for the r_type argument.
5336 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5337 in an #if OBJ_ELF to keep gcc -Wall quiet.
5338 (md_apply_fix): Always initialize "result".
5340 * config/tc-mn10200.c (md_assemble): Generate relocations.
5342 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5344 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5347 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5349 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5350 pass on the new file hook.
5352 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5353 !alpha_force_relocation, as local LITERALs can be adjusted to be
5354 relative to the section.
5356 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5358 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5360 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5361 aligned to odd boundary.
5362 (tc_frob_coff_symbol): Define.
5364 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5366 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5368 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5369 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5371 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5373 (md_assemble): If the size is 'B', set fx_signed.
5374 (md_apply_fix_2): Use fx_signed when checking for overflow.
5376 * write.h (struct fix): Add fx_signed field.
5377 * write.c (fix_new_internal): Initialize fx_no_overflow and
5379 (fixup_segment): Use fx_signed when checking for overflow.
5380 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5381 fx_signed when checking for overflow.
5383 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5385 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5386 updated, and all the useful information is in doc/internals.texi.
5388 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5389 * read.c (read_a_source_file): Check for conditional operators
5390 before doing an MRI pending alignment.
5391 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5392 (tc_conditional_pseudop): Define.
5393 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5394 * doc/internals.texi (CPU backend): Describe
5395 tc_conditional_pseudoop.
5397 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5398 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5400 (md_begin): Check m68k_rel32_from_cmdline before setting
5402 (m68k_mri_mode_change): Likewise.
5403 (md_longopts): Add --disp-size-default-16 and
5404 --disp-size-default-32.
5405 (md_parse_option): Handle new options.
5406 (md_show_usage): Mention new options.
5407 * doc/c-m68k.texi (M68K-Opts): Document new options.
5409 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5410 * config/tc-m68k.c (m68k_index_width_default): New static
5412 (m68k_ip): Use m68k_index_width_default to set the size of a base
5413 register whose size was not given.
5414 (md_longopts): Add --base-size-default-16 and
5415 --base-size-default-32.
5416 (md_parse_option): Handle new options.
5417 (md_show_usage): Mention new options.
5418 * doc/c-m68k.texi (M68K-Opts): Document new options.
5420 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5422 * configure.in: Recognize mips-*-linux* target.
5423 * configure: Rebuild.
5425 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5426 work if valueT is only 32 bits.
5428 * config/tc-mips.c: Throughout, check target_big_endian rather
5430 (byte_order): Remove.
5431 (mips_init_after_args): Remove.
5432 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5433 (mips_init_after_args): Don't declare.
5434 (tc_init_after_args): Don't define.
5436 * config/tc-mips.h (tc_frob_after_relocs): Define if
5438 (mips_elf_final_processing): Likewise.
5439 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5441 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5443 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5444 sld.{h,w} and the operand is relocatable, adjust the adend by
5445 shifting it right one bit.
5447 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5449 * read.c (read_a_source_file): Check mri_pending_align after
5450 checking for a macro. From Ronald F. Guilmette
5453 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5455 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5456 add segment argument. If OBJ_ELF, treat a relocation against a
5457 symbol in a linkonce section like a relocation against an external
5459 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5461 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5463 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5465 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5467 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5468 includes config.h instead of host.h, tc.h instead of tp.h, and
5469 targ-env.h instead of target-environment.h.
5470 Also, obj-format.h includes targ-cpu.h instead of
5472 start-sanitize-tic80
5473 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5474 * configure: Rebuild with autoconf.
5475 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5476 (TARGET_FORMAT): Define to "coff-tic80".
5477 * config/tc-tic80.c: New file for TIc80 support.
5478 * config/tc-tic80.h: New file for TIc80 support.
5481 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5486 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * write.c (adjust_reloc_syms): If the fixup symbol has been
5489 equated to an undefined symbol, convert the fixup to being against
5490 the target symbol. Remove obsolete code handling a special case
5493 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5495 * mpw-make.sed: Use NewFolderRecursive for installation.
5497 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5499 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5501 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5503 * config/tc-d10v.c (md_assemble): Fix bug which caused
5504 second instruction in a line to be case sensitize.
5506 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5508 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5509 range check operands with MN10200_OPERAND_NOCHECK set.
5510 (check_operand): Likewise.
5512 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5514 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5515 (md_begin): Always align the text section to a four byte
5517 (append_insn): Remove call to record_align.
5519 * config/tc-mips.c (insn_label): Remove.
5520 (struct insn_label_list): Define.
5521 (insn_labels, free_insn_labels): New static variables.
5522 (mips_clear_insn_labels): New static function.
5523 (append_insn): Mark all mips16 text labels, and make them odd.
5524 Handle all labels after emitting a nop, not just one. Call
5525 mips_clear_insn_labels rather than just clearing insn_label.
5526 (mips_emit_delays): Add insns parameter, and use it to decide
5527 whether to mark mips16 labels. Handle all labels, not just one.
5528 Force mips16 labels to be odd. Change all callers.
5529 (mips16_immed): Don't check for an odd branch target.
5530 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5531 (mips16_extended_frag): Ignore the low bit in a branch target.
5532 (md_convert_frag): Likewise.
5533 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5534 clearing insn_label.
5535 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5536 (s_float_cons, s_gpword): Likewise.
5537 (s_align): Use insn_labels rather than insn_label.
5538 (s_cons, s_float_cons, s_gpword): Likewise.
5539 (mips_frob_file_after_relocs): New function.
5540 (mips_define_label): Rewrite to add to insn_labels list.
5541 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5542 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5543 out odd, increment it.
5545 * config/tc-mips.c (append_insn): Only update prev_insn when not
5546 reordering if place is NULL.
5548 * config/tc-mips.c (mips16_ip): Check for a missing expression
5549 when using the register indirect addressing mode.
5551 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5553 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5554 check 24bit operands for overflow.
5555 (check_operand): Likewise.
5557 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5559 * doc/as.texinfo (Section): Document how to use the .section
5560 pseudo-op for COFF and ELF.
5562 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5564 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5566 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5568 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5569 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5570 store them. Adjust other RELAX_MIPS16 macros.
5571 (RELAX_MIPS16_DSLOT): Define.
5572 (RELAX_MIPS16_JAL_DSLOT): Define.
5573 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5574 handling of whether previous instruction has a fixup. Set
5575 prev_insn_reloc_type.
5576 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5577 (mips16_extended_frag): Use the right base address for a PC
5578 relative add or load.
5579 (md_convert_frag): Likewise. If a PC relative add or load is
5580 used, record the alignment for the section.
5582 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5584 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5585 linkonce section into a reloc against the section symbol.
5587 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5588 branch instructions.
5590 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5591 system, don't set the section alignment to 2**4.
5592 (s_change_sec): Likewise.
5593 (append_insn): Call record_alignment for the section.
5594 (md_section_align): Don't align the section size for an embedded
5597 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5599 * write.c (adjust_reloc_syms): Make sure that symbols are
5600 resolved; expression symbols may have been skipped.
5601 * config/obj-coff.c (fixup_segment): Likewise.
5603 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5605 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5606 BFD_RELOC_24_PLT_PCREL relocation.
5607 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5609 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5611 * config/tc-d10v.c (write_2_short): Remove code that called
5612 parallel_ok() when the programmer specified parallel instructions.
5614 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5616 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5619 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5620 * config/tc-mn10300.c (md_assemble): Likewise.
5622 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5624 * config/tc-mips.c (append_insn): Make sure there is enough room
5625 in a frag after a mips16 instruction to switch it with a jump
5628 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5629 attempt to use a non absolute symbol in an extending frag.
5631 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5633 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5634 * config/tc-mn10200.h: Likewise.
5636 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5638 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5639 UNGET rather than PUT. Set old_state before setting state to -2.
5641 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5642 when extending because the value is exactly maxtiny + 1.
5644 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5645 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5646 (RELAX_MIPS16_USER_SMALL): Define.
5647 (RELAX_MIPS16_USER_EXT): Define.
5648 (mips16_small, mips16_ext): New static variables.
5649 (append_insn): Pass mips16_small and mips16_ext to
5650 RELAX_MIPS16_ENCODE.
5651 (mips16_ip): Set mips16_small and mips16_ext.
5652 (mips16_immed): Don't check mips16_autoextend.
5653 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5655 * write.c (write_relocs): Print an error for an out of range
5656 fixup, rather than calling abort.
5658 * as.c (main): Unlink the output file if there are errors while
5659 generating the fixups.
5661 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5663 * config/tc-mips.c (mips16_extended_frag): Don't call
5665 (md_convert_frag): Call resolve_symbol_value before calling
5666 S_GET_VALUE, and don't add in the frag address.
5668 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5669 and use them when reporting errors. Change all callers.
5671 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5673 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5674 Remove '$' prefixing for registers.
5676 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5678 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5679 is initialized before using it.
5680 (d10v_cleanup): No longer uses its argument, so make it void.
5682 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5684 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5686 * write.c (fixup_segment): Don't discard the symbol for a PC
5687 relative fixup to an absolute symbol.
5689 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5691 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5692 with multiple sections.
5694 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5696 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5697 no-mips-16 to no-mips16.
5698 (s_mipsset): Accept .set mips16 and .set nomips16.
5700 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5702 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5703 argument, and check for +/- constant following the suffix, folding
5704 it into the expression.
5705 (ppc_elf_cons): Change ppc_elf_suffix calls.
5706 (md_assemble): Ditto.
5707 (shlib): Replace boolean mrelocatable with enumeration shlib.
5708 (md_parse_option): Discriminate between PIC style shared libraries
5710 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5713 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5715 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5716 change the comment characters.
5718 * config/tc-ppc.c (comment_chars): Delete in favor of
5720 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5722 (ppc_comment_chars): Select appropriate comment chars by default.
5723 (msolaris): New flag for -m{,no-}solaris.
5724 (md_parse_option): Recognize -K pic. Add support for
5726 (md_show_usage): Update.
5727 (md_begin): Do not set ELF flags if Solaris.
5728 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5729 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5731 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5733 * as.c (main): Correct handling of flag_always_generate_output.
5735 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5737 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5738 fx_offset, not fx_addnumber.
5740 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5743 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5745 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5747 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5749 * config/tc-mips.c (md_section_align): Check for an alignment of
5750 4, not an alignment of 16. Corrects August 7 patch.
5752 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5754 * configure, conf.in: Rebuild with autoconf 2.12.
5756 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5757 alignment is specified.
5759 Add support for mips16 (16 bit MIPS implementation):
5760 * config/tc-mips.c: Extensive additions for mips16 support, not
5762 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5763 (insn_uses_reg): Change last parameter to an enum.
5764 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5765 (md_relax_frag): Define as mips_relax_frag.
5766 (mips_relax_frag): Declare.
5767 (struct mips_cl_insn): Add use_extend and extend fields.
5768 (tc_fix_adjustable): Define.
5769 * config/obj-elf.h (S_GET_OTHER): Define.
5770 (S_SET_OTHER): Define.
5772 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5774 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5775 o and p operand specifiers.
5777 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5779 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5780 (relax_segment, case rs_org): Move code inside braces. Move locals
5781 target,after inside too.
5782 (relax_segment, case rs_machine_dependent): Guts moved to ...
5783 (relax_frag): New function.
5784 Call md_prepare_relax_scan if defined.
5785 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5788 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5790 * config/tc-mn10300.c (address_registers): Use '$' as register
5791 prefix instead of '%'.
5792 (data_registers, other_registers, md_assemble): Likewise.
5794 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5795 (data_registers, other_registers, md_assemble): Likewise.
5797 * config/tc-mn10300.c (md_assemble): Correctly determine the
5798 correct location and type for each relocation.
5799 (md_pcrel_from): Simplify.
5801 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5803 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5804 converted into branch around branch.
5806 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5808 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5809 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5811 * config/tc-mn10300.c (md_begin): Set linkrelax.
5812 (md_assemble): Create fixups as needed.
5813 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5815 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5817 * config/tc-d10v.c (parallel_ok): When automatically converting
5818 serial ops to parallel, do not consider a branch as the first
5821 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5823 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5825 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5827 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5829 (check_operand): Likewise.
5831 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5833 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5835 (write_2_short): Call parallel_ok to check whether two short
5836 instructions the user requested execute in parallel, can be
5839 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5841 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5842 allow a branch and link in parallel with an exe instruction.
5844 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5846 * doc/c-d10v.texi: Add info on @word modifier.
5848 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5850 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5851 operands are assumed to be 32bits. Use "bits" field to hold the
5852 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5853 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5856 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5857 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5859 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5860 MN10300_OPERAND_SPLIT.
5862 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5864 * config/tc-mn10300.c (md_assemble): Insert operands into
5865 the extension part of the instruction if necessary.
5866 (mn10300_insert_operand): Accept pointer to extension word
5867 argument. Make insn a pointer argument too. Return type
5868 is now void. All callers changed.
5870 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5872 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5873 repeated register operands.
5875 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5877 * doc/as.texinfo: Added section on reporting bugs.
5879 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5880 alpha_macro emit field to expect a const argument, and change the
5881 arg field to be const. Fix some spacing to follow the GNU
5884 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5886 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5887 (pca56) and 21264 (ev6) cpus.
5888 (md_apply_fix): Private relocation types are now negative.
5889 (alpha_force_relocation): Likewise.
5890 (tc_gen_reloc): Likewise.
5891 (emit_insn): Likewise.
5892 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5893 (emit_stX): Likewise.
5894 (emit_sextX): Likewise.
5896 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5898 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5899 a symbol found in a reloc.
5901 * symbols.c (resolve_symbol_value): Improve the error message if
5902 an undefined symbol is used in an expression.
5904 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5906 * doc/internals.texi: Rewrite, and add a lot of documentation.
5907 * doc/Makefile.in (internals.info): New target.
5909 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5911 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5912 against weak symbols.
5914 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5916 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5919 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5920 fixup at the right address within the frag.
5922 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5923 to an absolute value, instead increment it as needed.
5925 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5926 * config/tc-v850.c: Fix some indention problems.
5927 (md_relax_table): Define for D9->D99 branch displacement
5929 (md_convert_frag): Do something useful instead of aborting.
5930 (md_estimate_size_before_relax): Likewise.
5931 (md_assemble): Note if the matching instruction has a relaxable
5932 operand. If it does, allocate frag with frag_var and don't
5935 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5937 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5938 write out any buffered instructions when a ".end" is found.
5940 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5942 * read.c (read_a_source_file): New hook md_cleanup().
5944 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5946 * write.c (fix_new_exp): Use make_expr_symbol to build an
5947 expression symbol for a complex fixup.
5949 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5951 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5952 hacks to improve parsing of complex hi, lo, zda, etc
5954 (md_assemble): Don't demand and eat a trailing ')' after finding
5955 a v850 relocation prefix. Sign extend the constant in a
5956 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5958 (parse_cons_expression_v850): Don't eat a trailing ')' after
5959 finding a v850 relocation prefix.
5961 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5962 (TC_CONS_FIX_NEW): Likewise.
5963 * config/tc-v850.c (parse_cons_expression_v850): New function.
5964 (cons_fix_new_v850): Likewise.
5966 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5968 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5970 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5971 for an unknown relocation type.
5973 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5975 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5978 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5980 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5981 differently for movea & sst/sld insns.
5983 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5985 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5988 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5990 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5991 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5992 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5993 frob_file_after_relocs field.
5994 * config/obj-elf.c (elf_format_ops): Likewise.
5995 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5996 including obj-elf.h.
5998 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
6001 specially if not ELF.
6002 (md_apply_fix): Handle BFD_RELOC_64.
6003 (tc_gen_reloc): Handle BFD_RELOC_64.
6005 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
6006 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
6009 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
6010 Don't check S_GET_OTHER.
6012 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
6014 * config/tc-mips.c (mips_ip): Accept an odd floating point
6015 register with l.s or s.s.
6017 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
6019 (obj_aout_type): New static function.
6021 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
6023 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
6025 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
6027 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
6028 and sdaoff expressions.
6030 * write.c (fixup_segment): Don't add symbol value to addend if
6031 TC_V850 and OBJ_ELF.
6032 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
6035 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
6036 (md_pcrel_from_section): Likewise.
6037 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
6039 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
6041 * config/tc-v850.c (md_pcrel_from): Delete unused function.
6042 (md_pcrel_from_section): New function.
6043 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6045 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
6047 * config/tc-mips.c (load_register): Add cast to offsetT when using
6050 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
6052 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
6053 (elf_frob_file_after_relocs): ... here. New function.
6054 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
6055 * write.c (write_object_file): Call *frob_after_relocs after the
6056 call to write_relocs.
6058 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
6060 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
6061 symbol, as this messes up linking. Instead, expand the recursive call
6062 inline and change up the appropriate bits to get the 0x8000 offset
6063 in the reloc addend.
6065 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
6067 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
6068 two symbols in the same segment to be adjusted.
6070 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
6071 * configure: Rebuild.
6073 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6075 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
6077 (ppc_elf_validate_fix): Ditto.
6078 (md_assemble): Ditto.
6080 (ppc_pe_section): Ditto.
6081 (ppc_frob_symbol): Ditto.
6083 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
6085 * config/mn10300.c (md_assemble): Pass an extra shift count
6086 to mn10300_insert_operand based on the opcode format.
6087 (mn10300_insert_operand): Accept and use extra shift count
6090 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
6091 formats rather than hard-coded constants.
6093 * config/tc-mn10300.c (md_assemble): Format D5 instructions
6094 are 7 bytes long. Write out instructions in big-endian format.
6096 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
6098 * config/tc-mn10300.c (md_assemble): Tweak further so
6099 that all instructions are parsed correctly.
6101 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
6103 * as.h: Include libiberty.h.
6104 (xmalloc, xrealloc): Don't declare.
6105 * as.c: Don't include libiberty.h.
6106 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
6107 * config/tc-mips.c: Likewise.
6108 * messages.c: Likewise.
6109 (xstrerror): Don't declare.
6110 * xmalloc.c: Remove.
6112 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
6114 * config/tc-mn10300.h (pre_defined_registers) Remove.
6115 (system_registers, cc_names): Likewise.
6116 (address_registers, data_registers, other_registers): New register
6118 (register_name, system_register_name, cc_name): Remove.
6119 (mn10300_reloc_prefix): Likewise.
6120 (data_register_name): New function.
6121 (address_register_name, other_register_name): Likewise.
6122 (md_assemble): Rough cut at parsing operands. Remove lots of
6124 (md_apply_fix3): Disable for now.
6126 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6128 * config/tc-m68k.c (select_control_regs): New function, extracted
6129 out of m68k_init_after_args.
6130 (m68k_init_after_args): Use it.
6131 (mri_chip): Use it here as well to update set of allowed control
6134 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
6136 * config/obj-elf.c (elf_begin): New function.
6137 (obj_elf_section): Add the section symbol to the symbol table.
6138 * config/obj-elf.h (obj_begin): Define.
6139 (elf_begin): Declare.
6140 * as.c (perform_an_assembly_pass): Call obj_begin if it is
6143 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
6145 * config/obj-coff.c (fixup_segment): Subtract the section address
6146 from a PC relative reloc if TC_M68K.
6148 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
6150 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
6151 .uaxword available even if not OBJ_ELF.
6152 (md_atof): Remove unused local variable wordP.
6154 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
6156 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
6157 for Matsushita MN10x00 support.
6158 * configure.in: Recognize mn10x00-*-*
6159 * configure: Rebuilt.
6161 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
6163 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
6164 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
6165 (load_expression): track clobbering of base reg before jmp/jsr.
6166 (s_alpha_file): pass case_hack flags and source filename via
6167 symbol table to bfd.
6168 * tc-alpha.h (TC_CONS_FIX_NEW): define
6170 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
6172 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
6173 * configure: Rebuild.
6175 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
6177 * read.c (s_macro): Warn if a macro has the same name as a
6179 (s_space): In m68k MRI mode, align to a word boundary.
6180 * macro.c (define_macro): Add namep parameter. Change all
6182 * macro.h (define_macro): Update declaration.
6184 * as.c (show_usage): Print bug report address.
6185 (parse_args): Change version printing to match current GNU
6187 * gasp.c (show_usage): Print bug report address.
6188 (main): Change version printing to match current GNU standards.
6190 * config/tc-m68k.c (init_table): Correct access control unit
6191 register numbers. From Ken Rose <rose@netcom.com>.
6193 * config/tc-alpha.c: Add some static function prototypes.
6194 (alpha_macros): Move to top of file. Make static.
6195 (alpha_num_macros): Move to top of file.
6197 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
6199 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
6202 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
6204 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
6205 and just call sprintf_vma.
6207 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
6209 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
6211 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
6213 * read.c (float_cons): Call md_flush_pending_output if it is
6216 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6218 * config/tc-d10v.c (md_operand): Created. Allows operands to
6220 * config/tc-d10v.h (md_operand): Undefined.
6222 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
6224 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
6225 (md_assemble): A fixup width of '3' means a 1 byte reloc.
6227 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
6229 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
6230 reloc for the i960 for a reloc in the same section. This undoes
6231 one of the two changes made Aug 19.
6233 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
6235 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6236 symbols to the position of the debugging information.
6238 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
6240 * expr.c (expr): Always use unsigned right shifts for >>.
6242 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
6244 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6245 slots when processing BL fixups.
6247 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6248 on the first half of the instruction.
6250 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6252 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6253 stabs expression, rather than giving an error.
6255 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6258 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6260 * config/tc-mips.c (append_insn): Fill in the value for a constant
6261 jump, rather than creating a reloc.
6263 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6265 * config/tc-mips.c (append_insn): Don't swap an instruction which
6266 sets a condition code with an instruction which uses a condition
6268 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6271 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6272 (mips_ip): Give a better error message if the ISA level is wrong.
6273 (md_parse_option): Recognize -mcpu=[v][r]5000.
6275 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6277 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6279 (load_register): Ensure hi32 bits are not lost during lo32bit
6280 processing. Fix shift offset that was overflowing into the next
6281 instruction field. Add code to generate shorter sequences for
6282 constants with a single contiguous seqeuence of ones.
6284 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6286 * config/tc-d10v.c (d10v_dot_word): New function to support
6287 "@word" with the word pseudo-op.
6288 (md_apply_fix3): Cleanup and changes to support correct sizes
6289 for 16 and 18-bit relocs.
6291 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6293 * configure.in (sparc-*-aout): Set `em'.
6294 * configure: Regenerated.
6295 * config/te-sparcaout.h: New file.
6296 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6297 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6298 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6299 (SPECIAL_CASE_{SETSW,SETX}): Define.
6300 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6301 (md_begin): Delete setting of `target_big_endian'.
6302 (output_insn): New function.
6303 (md_assemble): Rewrite. Add `setx' support.
6304 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6306 (md_atof): Add little endian support.
6307 (md_number_to_chars): Likewise.
6308 (md_apply_fix): Likewise.
6309 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6310 (md_parse_option): Likewise.
6311 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6313 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6315 * ecoff.c (ecoff_new_file): New function.
6316 * ecoff.h (ecoff_new_file): Declare.
6317 * config/obj-ecoff.h (obj_app_file): Define.
6319 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6321 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6322 symbol by 32k so that our 16-bit signed offset can address the
6323 entire chunk. Reported by <matt@lkg.dec.com>.
6325 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6327 * config/tc-mips.c (load_register): Remove unused variable tmp.
6329 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6331 * config/tc-mips.c (load_register): Remove unnecessary code that
6332 was causing the high 32bits of 64bit constants to be lost.
6334 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6336 * config/tc-d10v.c: Added changes to support function
6337 pointers and "@word" syntax.
6339 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6341 * config/tc-v850.c: Remove commented out and #if 0'd code.
6342 (v850_reloc_prefix): Provide prototype.
6343 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6345 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6346 (md_assemble): Add default to case statement.
6348 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6350 * config/tc-v850.c (md_assemble): Compute size of the instrction
6353 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6356 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6358 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6359 routines to fetch/store the updated instruction from/to memory.
6360 (v850_insert_operand): If the operand has a specialized insert
6363 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6365 * config/tc-v850.c (reg_name_search): Align calling convention to
6366 be like identical function found in tc-ppc.c.
6367 (get_reloc): Removed.
6368 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6369 (md_assemble): emit fixups.
6370 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6372 (md_apply_fix3): handle fixups/relocs.
6373 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6375 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6378 * configure.in (sh-*-elf*): New target.
6379 * config/tc-sh.h (TARGET_ARCH): Define.
6380 (WORKING_DOT_WORD): Define.
6381 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6382 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6383 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6384 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6385 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6386 (SUB_SEGMENT_ALIGN): Likewise.
6387 (RELOC_32): Don't define.
6388 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6389 (target_big_endian): Declare if OBJ_ELF.
6390 (TARGET_FORMAT): Define if OBJ_ELF.
6391 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6393 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6394 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6395 (struct sh_count_relocs): Define.
6396 (sh_count_relocs): New static function, broken out of
6397 sh_frob_file. Add BFD_ASSEMBLER code.
6398 (sh_frob_section): Likewise.
6399 (sh_frob_file): Call sh_frob_section.
6400 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6401 call section_symbol rather than seg_info (seg)->dot.
6402 (md_section_align): Add OBJ_ELF version.
6403 (SWITCH_TABLE_CONS): Define.
6404 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6405 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6406 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6408 (struct reloc_map): Define if not BFD_ASSEMBLER.
6409 (coff_reloc_map): Likewise.
6410 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6411 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6412 * write.c (write_relocs): Ifdef out fx_where test which triggers
6413 inappropriately for SH ELF.
6414 (write_object_file): Call tc_frob_file_before_adjust and
6415 obj_frob_file_before_adjust if they are defined.
6417 * write.c (write_object_file): Use BFD_RELOC_16, not
6418 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6420 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6423 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6425 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6426 branch sizes in across sections.
6428 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6430 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6433 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6435 * config/tc-v850.c (md_begin): Deal with end of opcode
6438 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6440 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6441 the wrong opcode for cases like st2w where there are many forms
6442 of the same instruction.
6444 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6446 * expr.c (operand): If md_parse_name is defined, call it before
6447 calling symbol_find_or_make.
6448 * config/tc-ppc.h (md_parse_name): Define.
6449 (ppc_parse_name): Declare.
6450 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6452 (register_name): Update call to reg_name_search.
6453 (cr_operand): New static variable.
6454 (cr_names): New static const array.
6455 (ppc_parse_name): New function.
6456 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6457 cr_operand before calling expression.
6459 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6461 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6462 hppa_gen_reloc_type call.
6464 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6466 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6467 on addresses. Improved error messages.
6468 * doc/c-d10v.texi: Added docs for register pairs.
6470 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6472 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6475 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6477 * ecoff.c (init_file): Initialize fMerge to 1.
6478 (add_file): Restore old file merging code, but only merge files if
6480 (ecoff_directive_loc): Clear fMerge field of current file.
6481 (ecoff_generate_asm_lineno): Likewise.
6483 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6485 * doc/c-d10v.texi: Fix typo.
6487 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6489 * config/tc-v850.c (md_assemble): Correct bit masking for
6490 hi and lo expressions.
6492 * config/tc-v850.c (md_assemble): Rough cut at demanding
6493 "ep" or "r30" in sst and sld instructions.
6494 (md_apply_fix3): Don't abort. Just warn that we don't
6497 * config/tc-v850.c (CC_NAME_CNT): Define.
6498 (cc_name): New function.
6499 (md_assemble): Handle V850_OPERAND_CC correctly.
6501 * config/tc-v850.c (md_assemble): Don't forget to initialize
6504 * config/tc-v850.c (reg_name_search): Generalize to search
6505 any given register table.
6506 (register_name): Pass appropriate table and size to reg_name_search.
6507 (system_register_name): New function.
6508 (SYSREG_NAME_CNT): Define.
6509 (md_assemble): Handle operands which are system registers.
6511 * config/tc-v850.c (md_assemble): If we find a register, but the
6512 opcode doesn't want a register, then we don't have a match.
6513 (md_assemble): Get size of the instruction from the opcode table.
6515 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6517 * configure.in: Set and substitute HLDENV.
6518 * configure: Rebuild.
6519 * Makefile.in (HLDENV): New variable.
6520 (as.new): Use $(HLDENV).
6522 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6523 if an array dimension is not known.
6525 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6527 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6528 * doc/c-d10v.texi: Cleanup.
6530 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6532 * config/tc-v850.c: New file.
6533 * config/tc-v850.h: New file.
6534 * configure (v850-*-elf): New target.
6535 * configure.in (v850-*-elf): New target.
6537 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6539 * doc/c-d10v.texi: New file.
6540 * doc/all.texi: Added D10V stuff.
6541 * doc/as.texinfo: Added D10V stuff.
6543 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6545 * config/tc-d10v.c: All references to defined symbols should
6546 now use the optimal instruction. .float and .double now work.
6548 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6550 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6551 section address for the i960 as is done for the i386.
6553 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6555 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6556 case, forward-include bfd/elf-bfd.h.
6558 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6560 * config/tc-d10v.c: Add additional information to the opcode
6561 table to help determinine which instructions can be done
6564 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6566 * config/tc-arm.c: Major changes to add Thumb support, with lots
6567 of change input from <rearnsha@armltd.co.uk>.
6568 Reverted to INSN_SIZE macro, rather than insn_size variable.
6569 (insns): Added ARM "bx" instruction support.
6570 (tinsns): Added Thumb instruction definition structure.
6571 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6572 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6573 (opcode_select,s_arm,s_thumb,s_code): Added.
6574 (decode_shift): Allow upper-case RRX.
6575 (do_ldst): Simpler halfword support.
6576 (do_ldmstm): Improved.
6577 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6578 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6579 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6580 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6581 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6583 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6584 (md_parse_option): Add support for -mthumb.
6585 (md_show_usage): Updated to reflect new command line option.
6586 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6587 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6588 fragment information to be held.
6590 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6592 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6593 non-null, but is a constant.
6594 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6595 so that error reporting will work correctly.
6597 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6599 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6600 against weak symbols.
6602 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6604 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6605 (ppc_force_relocation): Declare if OBJ_XCOFF.
6606 * config/tc-ppc.c (ppc_force_relocation): New function if
6609 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6611 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6613 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6615 * config/tc-d10v.c: Fix problem with relocs.
6617 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6619 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6620 with nops if not in data_section or bss_section.
6622 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6624 Add support for openVMS/Alpha.
6625 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6626 * config/obj-evax.c: New file.
6627 * config/obj-evax.h: New file.
6628 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6630 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6631 defined. Add case for bfd_target_evax_flavour.
6632 * config/vms-a-conf.h: New file.
6633 * conf-a-gas.com: New file.
6634 * configure.in: Add target alpha-*-*vms*.
6635 * configure: Rebuild.
6636 * makefile.vms: New file.
6637 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6638 Don't call ffs on openVMS/Alpha.
6640 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6642 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6643 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6645 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6646 (NEED_DECLARATION_SBRK): New macro.
6647 * configure, conf.in: Rebuild.
6648 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6649 (strstr): Declare if NEED_DECLARATION_STRSTR.
6650 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6652 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6654 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6655 by a constant before entering the main switch. Reject attempts to
6656 apply an arithmetic function to non-absolute symbols, except for
6657 the special case of subtraction of two symbols in the same
6660 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6661 not to more than a 16 byte boundary.
6663 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6664 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6665 (tc_gen_reloc): If out of memory call as_fatal rather than
6666 assert. If no howto found, call as_bad_where rather than
6667 as_fatal. Change the error message slightly. Set howto to a
6668 non-NULL value in order to keep going.
6670 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6672 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6674 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6676 * config/tc-h8300.c (get_specific): New operand "size" derived
6677 from ".b", ".w" and ".l" extensions. All callers changed. If
6678 the base instruction has no operands, then use the size to
6679 determine which specific instruction to use.
6681 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6683 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6685 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6687 * config/tc-mips.c (md_section_align): Don't change addr if
6690 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6692 * config/tc-hppa.c: Revert yesterday's changes.
6694 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6696 * config/tc-d10v.c: Disable range checking on 16-bit values.
6698 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6700 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6701 not just the ones that don't match.
6703 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6705 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6707 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6709 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6710 pre-cursor to adding Thumb support. Also added cpu_variant flag
6711 information to each of the asm_flg structures.
6712 (md_parse_option): Updated ARM7 parsing to allow 't' for
6713 thumb/halfword support, aswell as 'm' for long multiply.
6714 (md_show_usage): Updated help message.
6715 (md_assemble): Check that instruction flags are applicated to the
6716 current cpu variant.
6717 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6718 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6719 signextension instructions.
6720 (do_ldst): Generate halfword and signextension variants if
6721 mnemonic flags match.
6722 (ldst_extend): Do not allow shifts in the offset field of halfword
6723 or signextension instructions.
6724 (validate_offset_imm): Provide check on halfword and signextension
6726 (add_to_lit_pool): Merge identical literal pool values.
6728 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6730 * config/tc-hppa.c (selector_table): Add 'E' selector.
6731 (cons_fix_new_hppa): Don't coke on e_esel.
6732 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6733 to help generate exception handling tables.
6734 (md_apply_fix): Don't try to apply fixups with an e_esel
6736 (hppa_fix_adjustable): Fixups with e_esel selectors
6739 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6741 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6744 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6746 * config/tc-d10v.c: Added lots of error checking. Added hacks
6747 to support accumulator shifts.
6749 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6751 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6752 (S_CLEAR_EXTERNAL): Likewise.
6753 (S_SET_WEAK): Remove error; just let .weak override.
6755 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6757 * config/tc-d10v.c (md_assemble): Now handles multiline
6760 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6762 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6763 Added kludge for divs instruction. Fixed minor problem with
6764 multiple text sections.
6765 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6767 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6769 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6770 addresses to be right-shifted by 2.
6772 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6774 * config/tc-d10v.c: Many changes to get relocs working.
6775 (register_name): No longer creates a symbol for register names.
6776 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6777 (d10v_insert_operand): Now works correctly for either container.
6778 * config/tc-d10v.h (d10v_cleanup): Declare.
6780 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6782 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6783 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6785 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6787 * tc-alpha.c: Patches to track current minimum alignment to reduce
6788 the number of fragments created with frag_align.
6789 (alpha_current_align): New static variable.
6790 (s_alpha_text): Reset alignment to 0.
6791 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6792 (s_alpha_stringer, s_alpha_space): New functions.
6793 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6794 (alpha_cons_align): New function to replace both of them.
6795 (emit_insn): Only align if alpha_current_align is less than 2;
6796 reset alpha_current_align to 2.
6797 (s_alpha_gprel32): Likewise.
6798 (s_alpha_section): New function. Basically duplicate the other
6799 alpha section change hooks. Only define for ELF.
6800 (s_alpha_float_cons): Simplify alignment handling.
6801 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6802 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6803 Don't define the s_alpha_cons pseudo-ops. Do define
6804 s_alpha_stringer and s_alpha_space pseudo-ops.
6805 (alpha_align): Skip if less than current default alignment. Set
6807 * tc-alpha.h (md_flush_pending_output): Remove.
6808 (md_cons_align): Add.
6810 * tc-alpha.c: Add oodles of function description comments.
6811 (md_bignum_to_chars): Remove; there are no callers.
6812 (md_show_usage): Mention some more variants.
6814 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6816 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6817 * configure.in (sparc-*-sysv4*): New target.
6818 * configure: Rebuild.
6820 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6821 uaxword to use s_uacons.
6822 (sparc_no_align_cons): New static variable.
6823 (s_uacons): New static function.
6824 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6827 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6829 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6830 5 with regard to shared libraries.
6831 * configure: Rebuild.
6833 * config/tc-m68k.c (m68k_ip): Use the correct length when
6834 allocating space for the unsupported architecture error message.
6836 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6838 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6840 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6842 * config/tc-d10v.c: New file.
6843 * config/tc-d10v.h: New file.
6844 * configure (d10v-*-elf): New target.
6845 * configure.in (d10v-*-elf): New target.
6847 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6849 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6851 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6853 * config/tc-alpha.c (alpha_align): Change fill parameter
6854 to a pointer. Take NULL as 0 or nop depending on section. Change
6856 (s_alpha_align): Rename local variables.
6858 * doc/as.texinfo (.align): Document action of omitted
6861 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6863 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6864 when an unsupported PC relative reloc is seen, rather than calling
6867 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6868 Instead, check state when '#' comment is seen.
6870 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6872 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6874 (tc_gen_reloc): If fixup was changed to be PC relative, change
6875 reloc type accordingly. Use name of reloc in error message.
6877 * as.h: Don't define const or volatile.
6878 * flonum.h: Don't define const.
6880 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6881 if fx_pcrel is set. Correct setting the addend case in the
6882 OBJ_ELF case (from Andreas Schwab
6883 <schwab@issan.informatik.uni-dortmund.de>).
6884 (md_show_usage): Correct -mfc5200 to -m5200.
6886 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6888 * doc/c-m68k.texi: Document -m5200 flag.
6889 * doc/as.texinfo: Likewise.
6891 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6894 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6896 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6897 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6899 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6901 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6903 * Released binutils 2.7.
6905 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6907 * config/tc-mips.c (mips_ip): Only perform range check when
6908 dealing with O_constant expressions.
6910 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6912 * m68k-parse.h (m68k_register): Add new coldfile control
6915 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6916 array of control registers for the coldfire.
6917 (cpu_of_arch): Added mcf5200.
6918 (archs): Added mcf5200.
6919 (init_table): Add new control registers.
6920 (m68k_ip): Added support for new control registers.
6921 (m68k_init_after_args): Likewise.
6923 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6925 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6927 * read.h (is_it_end_of_statement): Declare.
6928 * read.c (is_it_end_of_statement): Remove declaration.
6930 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6932 (md_assemble): Fix handling of @l with an unsigned constant. Add
6933 default case to reloc switch.
6935 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6937 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6938 * ecoff.c (last_lineno): New static variable.
6939 (add_procedure): Set last_lineno.
6940 (ecoff_directive_loc): Likewise.
6941 (ecoff_generate_asm_lineno): Likewise.
6942 (ecoff_fix_loc): New function.
6943 * ecoff.h (ecoff_fix_loc): Declare.
6944 * config/tc-mips.c (append_insn): When inserting nops, and using
6945 ECOFF debugging, call ecoff_fix_loc.
6947 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6949 * config/tc-h8300.c (build_bytes): If an operand type is
6950 marked as SRC_IN_DST retrieve it from the "destination" op.
6952 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6954 * configure.in (arm-*-riscix*): Set emulation to riscix.
6955 * configure: Rebuild.
6956 * config/te-riscix.h: New file to define TE_RISCIX.
6958 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6960 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6962 * Makefile.in (config.status): Just run config.status as other
6965 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6967 * mpw-config.in (TARGET_OS): Add definition to conf.
6969 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6971 * config/tc-mips.c (append_insn): Parenthesize
6972 cop_interlocks expressions.
6974 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6976 * listing.c (listing_print): Close the listing file if it is not
6977 stdout. Close the other files opened for the listing.
6979 * config/tc-sparc.h (md_cons_align): Define.
6980 (sparc_cons_align): Declare.
6981 (HANDLE_ALIGN): Define.
6982 (sparc_handle_align): Declare.
6983 * config/tc-sparc.c (sparc_cons_align): New function.
6984 (sparc_handle_align): New function.
6985 * read.c (cons_worker): Call md_cons_align if it is defined.
6987 * as.h (struct frag): Add fr_file and fr_line fields.
6988 * frags.c (frag_new): Set fr_file and fr_line.
6989 (frag_var): Likewise.
6990 (frag_variant): Likewise.
6992 * as.h (struct frag): Remove unused align_mask and align_offset
6995 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6996 From <uddeborg@carmen.se>.
6998 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
7000 * configure.in (mips-*-osf*): New target.
7001 * configure: Rebuild.
7003 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
7005 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
7007 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
7008 between co-processor comparisons and branches for the VR4300.
7010 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
7012 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
7013 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
7015 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
7016 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
7017 includedir): Use autoconf set values.
7020 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
7022 * listing.c (listing_eject): Don't do anything if listing is 0.
7023 (listing_list): Likewise.
7024 (listing_source_line): Likewise.
7025 (listing_title): Don't save title if listing is 0.
7026 (listing_source_file): Check listing rather than listing_tail.
7028 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
7029 using shared libraries.
7030 * configure: Rebuild.
7032 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
7034 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
7035 absolute expression if a relocation type was specified.
7037 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
7039 * configure.in: Add support for *-*-rtems* configurations.
7040 * configure: Rebuild.
7042 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
7044 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
7045 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
7046 opcodes library for alpha.
7047 * configure: Rebuild with autoconf 2.10.
7048 * config/tc-alpha.c: Substantial rewrite to add ELF support and
7049 use new opcode table.
7050 * config/tc-alpha.h (md_undefined_symbol): Don't define.
7051 (LOCAL_LABEL): Define differently if OBJ_ELF.
7052 (FAKE_LABEL_NAME): Define if OBJ_ELF.
7053 * config/alpha-opcode.h: Remove.
7054 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
7055 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
7056 include/opcode/alpha.h rather than config/alpha-opcode.h.
7058 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
7060 * config/obj-aout.c (obj_emit_relocations): Give an error if the
7061 relocation symbol was not resolved.
7062 * config/obj-coff.c (do_relocs_for): Likewise.
7064 * write.c (adjust_reloc_syms): Refetch the symbol section after
7065 calling S_GET_VALUE, since it may have changed.
7067 * expr.c (struct expr_symbol_line): Define.
7068 (expr_symbol_lines): New static variable.
7069 (make_expr_symbol): Add entry to expr_symbol_lines.
7070 (expr_symbol_where): New function.
7071 * expr.h: Use extern on function declarations.
7072 (expr_symbol_where): Declare.
7073 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
7074 rather than printing the meaningless name of an expression
7077 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
7079 * config/tc-i386.c (md_number_to_chars): Deleted.
7080 * config/tc-i386.h (md_number_to_chars): New macro.
7082 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
7084 (load_symbol_address, load_expression): Use build_mem.
7085 (build_operate): New function.
7086 (emit_addq_r): Use it.
7088 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
7090 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
7092 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
7094 * config/tc-vax.h (NOP_OPCODE): Define.
7096 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
7098 * config/obj-vms.h (S_IS_COMMON): Define.
7099 (S_IS_LOCAL): Check for \002 as well as \001.
7100 (LONGWORD_ALIGNMENT): New macro.
7101 (SUB_SEGMENT_ALIGN): Use it.
7103 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
7105 * config/vms-conf.h: Reconcile with conf.in.
7107 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
7109 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
7112 * doc/as.texinfo: Document that any number of hex digits can
7115 * as.c (struct defsym_list): Define.
7116 (defsyms): New static variable.
7117 (parse_args): Just put --defsym arguments on defsyms list, rather
7119 (main): Define defsyms after output file is created.
7121 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
7122 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
7124 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
7125 insn_error rather than calling check_absolute_expr.
7127 * as.c (emulation_name): Remove unused static variable.
7128 (default_emul_bfd_name): Add return NULL to avoid warning.
7129 * ecoff.c (ecoff_stab): Remove unused variables name and
7131 * frags.c (frag_new): Remove unused variable tmp.
7132 * hash.c (hash_grow): Parenthesize + within <<.
7133 (hash_print_statistics): Use %lu, not %d, to print unsigned
7135 * messages.c: Include "libiberty.h".
7136 (fprint_value): Add cast to avoid printf warning.
7137 (sprint_value): Likewise.
7138 * read.c: Include "ecoff.h".
7139 (emit_expr): Add casts to avoid printf warnings.
7140 * read.h: Use extern for function declarations.
7141 (pop_insert): Declare.
7142 * stabs.c: Include "ecoff.h".
7143 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
7144 former_last_fragP, and new_fragP.
7145 * subsegs.h (subsegs_print_statistics): Declare.
7146 * symbols.c (debug_verify_symchain): Change macro to discard
7148 * write.c (dump_section_relocs): Likewise.
7149 * write.h: Use extern for function declarations.
7150 (write_print_statistics): Declare.
7151 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
7153 * config/e-mipself.c (mipself_bfd_name): Likewise.
7154 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
7156 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
7157 emit relocations against external symbols.
7159 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
7160 message if bfd_reloc_type_lookup fails, rather than calling
7163 * config/tc-alpha.c (alpha_force_relocation): Add
7164 BFD_RELOC_12_PCREL to switch.
7166 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
7168 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
7169 TE_PE (Lfoo, not .Lfoo).
7171 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
7173 * read.c (s_fill): Don't warn about a zero repeat count.
7175 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
7176 coprocessor register.
7178 * config/tc-i386.c (md_assemble): When checking the size of a
7179 register to set the size of an instruction, do a bitwise and with
7180 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
7183 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7185 * config/tc-h8300.c (parse_reg): Tweak error messages.
7186 (build_bytes): Likewise.
7187 (skip_colonthing): Handle :32 suffix.
7188 (get_specific): Promote L_24 to L_32 if it makes a match.
7189 Don't always promote L_8 to L_16.
7190 (do_a_fix_imm): Clean up L_32 and L_24 handling.
7192 * config/tc-h8300.c (Smode): New variable.
7193 (h8300hmode): Turn off Hmode.
7194 (h8300smode): New function. Turn on Smode and Hmode.
7195 (md_pseudo_table): New ".h8300s" pseudo-op.
7196 (parse_reg): Handle "exr" register.
7197 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
7198 Handle "mach" and "machl" operands for ldmac.
7199 (get_specific): Handle "stm.l" and "ldm.l".
7200 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
7201 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
7204 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7206 * doc/as.texinfo: Reorder chapter of machine dependent options so
7207 that it is sorted by chip name.
7209 * doc/as.texinfo: Use consistant spelling of Vax.
7210 * doc/c-vax.texi: Likewise.
7212 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7214 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
7216 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
7217 (md_apply_fix): Likewise.
7218 (pa_try): New function.
7219 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
7221 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7223 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
7224 (pa_level): New function.
7226 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
7228 * listing.c (listing_newline): Don't do anything if listing is 0.
7230 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
7232 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7233 symbol_create, not symbol_new.
7235 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
7237 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7238 absolute symbol unless TC_FORCE_RELOCATION returns true.
7240 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7242 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7243 the symbol to a pointer. Don't set previous_file_symbol.
7244 Simplify symbol list rearrangement.
7245 (coff_frob_symbol): Don't do anything with C_FILE symbols.
7246 (coff_adjust_symtab): Don't check previous_file_symbol.
7248 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7250 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7252 (md_pseudo_table): Add ppc_elf_lcomm.
7254 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7256 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7257 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7258 (md_begin): Add digits to alt_notend_table.
7259 (md_parse_option): Make s a const pointer.
7261 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7262 (s_empty): New static function.
7264 * config/obj-coff.c (struct filename_list): Only define if not
7266 (filename_list_head, filename_list_tail): Likewise.
7267 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7268 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7269 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7270 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7271 remove the new symbol from the list.
7272 (obj_coff_endef, both versions): Call tag_insert even if there is
7273 an old symbol with the same name, if the old symbol does not
7275 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7276 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7277 symbol that will be moved to the end of the symbol list.
7278 (coff_adjust_section_syms): Always call section_symbol for .text,
7280 (coff_frob_section): Likewise. Also, remove unused variable
7283 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7284 manipulating frags directly.
7285 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7288 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7289 whether the next character is '*' before checking whether we are
7290 at the start of a line. Permit LINE_COMMENT_START to start a
7291 comment in state 1 (seen some whitespace) as well, to match the
7294 * gasp.c (do_align): Permit a fill value for .align.
7296 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7298 * read.c (next_char_of_string): Warn if a newline is seen in the
7299 middle of a string. Call bump_line_counters when appropriate.
7301 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7303 * symbols.c (colon): Use LOCAL_LABEL.
7305 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7307 * Makefile.in (install): Don't check to see if tooldir exists.
7308 Make $(tooldir) and $(tooldir)/bin.
7310 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7312 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7315 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7317 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7318 insn_error. Don't put the string "ERROR" in insn_error. Set
7319 insn_error rather than calling as_warn for an unsupported opcode.
7321 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7323 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7324 before permitting -64.
7325 * output-file.c (output_file_create): Remove duplicate
7328 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7330 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7331 section rather than a .reginfo section.
7332 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7335 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7336 bit value with the high bit set.
7338 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7340 * read.c (s_lcomm): Set section flags for .sbss section.
7342 * config/tc-mips.c (mips_64): New static variable.
7343 (mips_target_format): If mips_64, return elf64 targets rather than
7345 (md_longopts): Add "32" and "64".
7346 (md_parse_option): Handle -32 and -64.
7347 (md_show_usage): Mention -32 and -64.
7348 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7351 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7353 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7354 for Solaris compatibility.
7356 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7357 .stabd with 4 arguments into a .stabn.
7359 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7361 * config/tc-mips.c (macro): When passing X_add_number to
7362 macro_build, cast it to int first.
7364 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7366 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7367 created by emit_expr.
7369 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7370 as_perror rather than assert.
7372 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7374 * config/tc-mips.c (mips_ip): Mark sections created to hold
7375 floating point information as read only.
7377 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7379 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7381 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7383 * read.c (potable): Add .skip as a synonym for .space.
7385 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7386 4 arguments, providing the 4th argument is 0, to allow
7387 compatibility with the Solaris assembler.
7389 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7391 * config/tc-sh.h (struct sh_segment_info_type): Define.
7392 (TC_SEGMENT_INFO_TYPE): Define.
7393 (sh_frob_label): Declare.
7394 (tc_frob_label): Define.
7395 (sh_flush_pending_output): Declare.
7396 (md_flush_pending_output): Define.
7397 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7398 reloc before the instruction if necessary.
7399 (sh_frob_label): New function.
7400 (sh_flush_pending_output): New function.
7401 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7402 when looking for the reloc for the target of .uses.
7403 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7404 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7406 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7407 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7408 the absolute symbol.
7410 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7411 TC_SEGMENT_INFO_TYPE is defined.
7413 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7415 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7416 matches the register size.
7418 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7420 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7422 (do_relocs_for): Likewise.
7423 (fixup_segment): Don't just quit if linkrelax is set. Try to
7424 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7427 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7429 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7430 relative relocations with -mrelocatable. Also allow unfixed
7431 relocs in .ex_shared.
7433 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7435 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7436 non-zero before assuming this is a long file name.
7437 (w_strings): Likewise.
7438 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7440 * config/obj-coff.c (w_strings): Move declaration of i inside
7441 #ifdef block which uses it.
7443 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7445 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7446 "relaxmode". Output relocs which identify various relaxing
7447 possibilities for mov.[bwl] instructions.
7448 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7450 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7452 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7453 (MD_APPLY_FIX3): Define.
7454 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7456 (md_apply_fix3): Renamed from md_apply_fix.
7457 If pcrel reloc and symbol is in different section, undo effects
7460 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7462 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7463 any reloc with an LR% or RR% field selector for SOM.
7465 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7467 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7470 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7472 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7474 (yank_symbols): Likewise.
7476 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7478 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7479 BFD_ASSEMBLER, add name field.
7480 * config/obj-coff.c: Include "libiberty.h".
7481 (coff_header_append): Handle long section names.
7482 (crawl_symbols): Just use the name field for the symbol name,
7483 without worrying about null byte termination.
7484 (w_strings): Handle long section names.
7485 (write_object_file): Likewise. Also, use the name field, rather
7487 (obj_coff_add_segment): Permit long section names.
7488 (obj_coff_init_stab_section): Use the name field, rather than
7490 (adjust_stab_section): Likewise.
7491 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7493 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7494 (mem_fmt): Likewise.
7495 (md_apply_fix): Don't check fx_im_disp field.
7497 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7499 * configure.in: Add * after sparc*-*-vxworks.
7500 * configure: Rebuild.
7502 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7503 define it to comment_chars. Use tc_comment_chars rather than
7505 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7506 * config/tc-m68k.h (tc_comment_chars): Define.
7507 (m68k_comment_chars): Declare.
7508 * config/tc-m68k.c (m68k_comment_chars): Rename from
7509 comment_chars. Change into a pointer rather than an array.
7510 (md_longopts): Add "bitwise-or".
7511 (md_parse_option): Handle OPTION_BITWISE_OR.
7512 (md_show_usage): Mention --bitwise-or.
7513 * doc/c-m68k.texi: Document --bitwise-or.
7515 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7517 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7520 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7521 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7522 correct handling of input line pointer, and call
7523 demand_empty_rest_of_line.
7525 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7527 * config/tc-sparc.c (in_bitfield_range): New static function.
7528 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7529 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7530 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7531 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7532 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7534 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7536 * config/obj-coff.c: BFD_ASSEMBLER:
7537 (coff_last_bf): New static variable.
7538 (coff_frob_symbol): Set endndx of a .bf symbol.
7540 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7541 (last_bfP): New static variable.
7542 (yank_symbols): Set endndx of a .bf symbol.
7544 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7546 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7547 and -s options. Add -be for good measure.
7549 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7551 * read.c (s_space): Support non-constant fill value. Handle fill
7552 value correctly for a size other than 1.
7554 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7556 * config/tc-arm.c (my_get_float_expression): Update call to
7557 gen_to_words, X_PRECISION changed from 6 to 5.
7559 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7561 * config/tc-ppc.c (register_name,reg_name_search): Move register
7562 name lookup from PE specific code to all targets. Add support for
7563 -mregnames/-mno-regnames to control whether register names are
7565 (md_assemble): Call register_name for all platforms.
7566 (md_parse_option): Add support for -mregnames/-mno-regnames.
7568 * configure.in (powerpcle*-*-solaris): Add support.
7569 (powerpc*-*-linux): Ditto.
7570 * configure: Regenerate.
7572 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7574 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7576 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7577 be associated with a single %lo reloc.
7579 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7580 before comparing against MAX_GPREL_OFFSET, so that negative
7581 numbers are handled correctly.
7584 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7586 * config/tc-sparc.c (last_insn): New static variable.
7587 (md_assemble): Warn about putting floating point branches in a
7588 delay slot. If architecture is less than v9, insert NOP
7589 instructions between floating point instructions and floating
7590 point branches. (The SunOS assembler does both these operations.)
7591 Save the last instruction opcode.
7592 (sparc_ip): Add pinsn parameter. Change caller.
7594 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7595 for byte jump to next instruction to skip empty frags.
7597 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7599 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7600 for addq with a 16 bit signed value, just emit a lda instruction
7603 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7605 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7608 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7610 * configure.in: Permit --enable-shared to specify a list of
7612 * configure: Rebuild.
7614 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7616 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7617 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7619 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7621 * config/atof-ieee.c: Fix handling of denormalized extended
7622 precision numbers and overflow/underflow detection.
7623 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7624 not include the 16 bit gap in the m68k extended precision format.
7626 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7628 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7630 * configure: Rebuild.
7632 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7634 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7635 be accessed using the $gp register.
7636 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7638 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7640 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7641 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7643 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7645 * read.c (get_line_sb): Bump line counters based on
7646 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7647 call LISTING_NEWLINE.
7648 (s_macro): Don't call demand_empty_rest_of_line.
7649 * app.c (do_scrub_chars): When handling C style comments, unget
7652 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7654 * read.h (enum linkonce_type): Define.
7655 (s_linkonce): Declare.
7656 * read.c (potable): Add "linkonce".
7657 (s_linkonce): New function.
7658 * subsegs.h (segment_info_type): Add linkonce field to
7659 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7660 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7661 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7662 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7664 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7665 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7666 entry based on the linkonce field in segment_info.
7667 * doc/as.texinfo: Document .linkonce.
7669 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7671 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7673 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7675 * stabs.c (s_stab_generic): Call the listing functions before
7676 doing the rest of the processing, which may involve freeing the
7677 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7678 SEPARATE_STAB_SECTIONS case.
7680 * config/tc-hppa.c: Remove nested comment.
7681 (tc_gen_reloc): Move label done inside the ifdef in which it is
7683 (md_apply_fix): Pass pointers to correct types to libhppa.h
7684 functions. Always return a value.
7686 * config/tc-mips.h (tc_frob_file): Define.
7687 (mips_frob_file): Declare.
7688 * config/tc-mips.c (struct mips_hi_fixup): Define.
7689 (mips_hi_fixup_list): New static variable.
7690 (imm_unmatched_hi): New static variable.
7691 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7692 offset_reloc. Pass imm_unmatched_hi to append_insn.
7693 (append_insn): Add unmatched_hi parameter. If it is set, add the
7694 new fixup to mips_hi_fixup_list. Change all callers.
7695 (mips_ip): Set imm_unmatched_hi when appropriate.
7696 (mips_frob_file): New function.
7698 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7700 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7701 * configure: Regenerated.
7703 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7705 * as.c (main): Call bfd_set_error_program_name.
7707 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7709 * as.h (strdup): Don't declare.
7710 * stabs.c: Include libiberty.h
7711 (get_stab_string_offset): Use xstrdup rather than strdup.
7712 (s_stab_generic): Likewise.
7713 * as.c (parse_args): Likewise.
7714 * read.c (s_mri_sect): Likewise.
7716 * gasp.c (change_base): Recognize \(...) construct documented to
7717 pass through enclosed characters literally through to the output.
7718 (process_assigns): Likewise. Also, be more careful to avoid
7719 looking past the end of the buffer.
7721 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7723 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7724 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7726 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7728 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7730 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7732 * config/alpha-opcode.h: Added cvtst instruction.
7734 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7736 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7737 string. Extract the addend from the result of expression.
7739 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7741 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7742 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7743 mode, change the state to 3 rather than 1.
7745 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7747 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7748 correspond to 11 March change.
7750 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7752 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7753 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7755 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7757 * configure: Rebuild with autoconf 2.8.
7759 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7761 * config/atof-ieee.c (gen_to_words): Improve handling of
7762 X_PRECISION numbers. Based on patches from Andreas Schwab
7763 <schwab@issan.informatik.uni-dortmund.de>.
7765 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7767 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7769 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7770 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7771 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7772 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7775 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7777 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7779 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7781 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7782 (pa_def_subspaces): Add $MILLICODE$.
7783 (pa_spaces_begin): Set section flags for $MILLICODE$.
7785 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7787 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7788 not SHT_NOBITS. Don't tamper with flags based on type if a
7789 special section was found (revert Feb 29 change).
7791 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7792 if aligning to a longword boundary or greater.
7794 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7796 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7798 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7800 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7801 * configure: Regenerated.
7803 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7805 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7806 R_N1SEL since they're not defined for old versions of hpux.
7808 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7809 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7810 R_N0SEL and R_N1SEL.
7812 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7814 * flonum-konst.c: Add two more constants for 1e+-2048 and
7815 1e+-4096, and correct the other constants.
7817 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7819 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7821 * config/obj-elf.c (obj_elf_section): Allow predefined section
7822 types to set the nobits type. Avoid a shadowed declaration.
7824 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7826 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7827 reduce relocs using e_nlrsel field selectors.
7829 * write.c (fix_new_exp): Don't use #elif. Some compilers
7832 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7834 (pa_chk_field_selector): Handle new field selectors for SOM.
7836 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7838 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7839 * configure: Rebuild.
7840 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7841 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7843 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7846 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7848 * mpw-make.sed: Update to handle shared library support.
7850 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7852 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7853 the insn on mismatch.
7855 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7857 * configure.in: Add support for a29-coff.
7858 * configure: Rebuild.
7860 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7862 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7863 of the section when looking for the R_SH_USES fixup, because the
7864 frag addresses have not yet been adjusted.
7866 * gdbinit.in: Set a breakpoint on as_warn_where.
7868 * config/tc-mips.c (macro): Add missing arguments to macro_build
7869 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7871 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7873 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7874 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7876 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7878 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7880 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7882 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7883 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7884 Recognize [uU] format args as sparclet cpregs.
7886 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7888 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7891 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7893 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7894 well as S_IS_EXTERNAL.
7895 (tc_fix_adjustable): Likewise.
7896 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7897 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7899 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7900 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7902 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7904 * config/tc-sparc.c (max_architecture): Change to sparclite for
7906 (default_compatible): Delete.
7907 (sparc_ffs): New function.
7908 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7909 (sparc_ip): Rewrite architecture match and bump logic.
7911 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7913 * configure.in: Check for 'do not mix' from native linker before
7914 trying to use -rpath.
7915 * configure: Rebuild.
7917 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7919 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7920 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7921 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7922 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7924 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7925 to the symbol lnnoptr field, to get the correct file offset.
7927 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7929 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7930 symbols that are not function, file, or section symbols to be
7933 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7935 * configure: Set and substitute RPATH_ENVVAR.
7936 * configure: Rebuild.
7937 * Makefile.in (RPATH_ENVVAR): New variable.
7938 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7940 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7941 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7942 * configure: Rebuild.
7944 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7946 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7947 appropriate flags in BFD section.
7949 * configure.in (m68k-*-psos*): New target.
7950 * configure: Rebuild.
7951 * config/te-psos.h: New file.
7952 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7955 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7957 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7958 * configure.in: Remove duplicate setting of cpu_type. Check
7959 whether opcodes library is required for on all targets, not just
7961 * configure: Rebuild.
7963 * config/tc-mips.c (mips_big_got): New static variable.
7964 (s_extern): Don't declare.
7965 (reg_needs_delay): New static function.
7966 (macro_build): Permit GOT/CALL_HI/LO relocs.
7967 (macro_build_lui): If place is not NULL, use the number in the
7969 (load_address): Handle mips_big_got case.
7970 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7972 (OPTION_XGOT): Define.
7973 (md_longopts): Add "xgot" if OBJ_ELF.
7974 (md_parse_option): Handle -xgot.
7975 (md_show_usage): Mention -xgot.
7976 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7977 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7979 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7981 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7982 the byte relocation, point it to the low byte of the word.
7984 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7986 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7987 * configure: Rebuild.
7989 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7991 * configure.in: Recognize any sparc* cpu.
7992 * configure: Regenerated.
7994 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7996 * read.c (potable): Add "mri" and ".mri".
7997 (s_mri): New function.
7998 * read.h (s_mri): Declare.
7999 * app.c (scrub_m68k_mri): New static variable.
8000 (mri_pseudo): New static variable.
8001 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
8002 flag_m68k_mri. Initialize scrub_m68k_mri.
8003 (mri_state, mri_last_ch): New static variables.
8004 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
8006 (app_push): Save new fields.
8007 (app_pop): Restore new fields.
8008 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
8009 If TC_M68K, use a trivial state machine to look for occurrences of
8010 the .mri pseudo-op, and change the mode appropriately.
8011 * as.h (do_scrub_begin): Update prototype.
8012 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
8014 * config/tc-m68k.c (reg_prefix_optional_seen): New static
8016 (m68k_mri_mode_change): New function.
8017 (md_parse_option): Set reg_prefix_optional_seen.
8018 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
8019 (MRI_MODE_CHANGE): Define.
8020 * doc/as.texinfo: Document .mri pseudo-op.
8022 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
8025 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8027 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
8028 * config/m68k-parse.h (enum pic_relocation): Define.
8029 (struct m68k_exp): Add pic_reloc field.
8030 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
8031 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
8032 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
8034 * config/tc-m68k.c: Delete definition of NO_RELOC.
8035 (struct m68k_it): Add pic_reloc field.
8036 (add_fix): Copy over pic_reloc field.
8037 (md_pseudo_table): Interpret .align parameter as byte count.
8038 (mote_pseudo_table): Likewise.
8039 (tc_m68k_fix_adjustable): New function.
8040 (get_reloc_code): New function.
8041 (md_assemble): Use it as last argument to fix_new_exp.
8042 (md_apply_fix_2): For a relocation against a symbol don't put the
8043 addend into the data.
8044 (tc_gen_reloc): Different addend computation for OBJ_ELF.
8045 (m68k_ip): Don't relax an operand that requires pic relocation.
8046 (md_begin): Align .text, .data and .bss on 4 byte boundary by
8048 * write.c (fixup_segment): Don't add symbol value to addend if
8049 TC_M68K and OBJ_ELF.
8050 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
8051 (motorola_operand): Add rule for `(zapc, EXPR)'.
8053 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
8055 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
8056 *really* is permissible before the comma.
8058 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
8060 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
8061 inserting nop instructions.
8063 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
8065 * config/te-aux.h: Change include of aux.h to aux-coff.h.
8067 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
8069 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
8070 class setting for a CALLNAME symbol in COFF.
8072 * read.c (potable): Pass negative numbers for new .balign[wl] and
8073 .p2align[wl] pseudo-ops.
8074 (s_align_bytes): Treat a negative argument as specifying the fill
8076 (s_align_ptwo): Likewise.
8078 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
8080 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
8081 (do_align): Take new len parameter. Change all callers. Pass it
8083 (s_align_bytes): Arg now indicates the length of the fill pattern.
8084 (s_align_ptwo): Likewise.
8085 * config/obj-coff.c (write_object_file): Pass length to
8087 * config/tc-i386.h (md_do_align): Take new len parameter.
8088 * config/tc-m88k.h (md_do_align): Likewise.
8089 * config/tc-m88k.c (m88k_do_align): Likewise.
8090 * config/tc-sh.h (md_do_align): Likewise.
8091 * config/tc-sh.c (sh_do_align): Likewise.
8092 * doc/as.texinfo: Document new pseudo-ops.
8094 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
8095 done in cvt_frag_to_fill.
8097 * config/tc-sh.h (sh_do_align): Declare.
8098 (md_do_align): Define.
8099 * config/tc-sh.c (sh_do_align): New function.
8101 * ecoff.c (ecoff_build_lineno): Don't try to store the address
8102 difference if the next address is before the current one.
8104 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
8105 (archs): Initialize new field.
8106 (m68k_ip): Don't list alias names when listing CPUs which support
8109 * as.c (main): Call parse_args before read_begin.
8110 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
8111 front of generated pseudo-ops.
8112 * read.c (potable): Ignore "name".
8113 (s_app_file): Permit a single quote after the string, since one
8114 may appear in m68k MRI mode.
8116 * configure.in: Check for --enable-shared. If linking against
8117 shared BFD and opcodes, fix library name on SunOS, and try to set
8119 * configure: Rebuild.
8121 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
8123 * as.h (flag_m68k_mri): Declare.
8124 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
8125 * Many files: For MRI syntax that is specific to the m68k MRI
8126 assembler, check flag_m68k_mri rather than flag_mri or
8127 MRI_MODE_NEEDS_PSEUDO_DOT.
8129 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
8131 * config/tc-i960.c (ARCH_HX): Define.
8133 (targ_has_sfr): Handle ARCH_HX.
8134 (targ_has_iclass): Handle ARCH_HX.
8135 (tc_coff_fix2rtype): Add return 0 to avoid warning.
8136 (tc_headers_hook): If the architecture was specified explicitly,
8137 use it when setting the flags. Set the extern variable coff_flags
8138 rather than headers->filehdr.f_flags, since the latter is set
8139 unconditionally in obj-coff.c.
8140 (i960_handle_align): Remove unused variable fixp.
8142 Support for building bfd and opcodes as shared libraries, based on
8143 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
8144 * configure.in: Set OPCODES and BFD to search directories.
8145 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
8146 * configure: Rebuild.
8147 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
8148 (LIBDEPS): New variable.
8149 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
8150 $(HLDFLAGS) in link.
8151 (check): Set LD_LIBRARY_PATH in the environment.
8153 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8155 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
8156 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
8157 read-only, not read/write.
8159 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
8161 * Makefile.in (INSTALL_XFORM): Remove -e.
8163 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
8165 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
8166 than comparing S_GET_SEGMENT to undefined_section.
8167 (write_object_file): Skip symbols which were equated to an
8168 undefined or common symbol.
8169 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
8170 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8172 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
8173 or S_IS_COMMON call S_GET_VALUE.
8174 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8175 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
8176 to an undefined or common symbol, convert the reloc to be against
8178 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8179 undefined or common symbol.
8180 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8181 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
8182 to an undefined or common symbol, convert the reloc to be against
8184 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8185 undefined or common symbol.
8186 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
8187 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8189 (yank_symbols): Skip symbols which were equated to an undefined or
8192 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
8194 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
8195 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8197 * configure.in: Make sure we only add m68k-parse.o to
8198 ${extra_objects} once, no matter how many m68k targets have been
8200 * configure: Rebuild.
8202 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
8204 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
8205 * configure: Rebuild.
8207 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
8209 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
8210 * doc/c-m68k.texi: Document .extend and .ldouble.
8212 * configure.in (m68*-apple-aux*): New target.
8213 * config/te-aux.h: New file.
8214 * config/obj-coff.c (compare_external_relocs): New static function
8216 (do_relocs_for): Sort relocs if TE_AUX.
8217 (fixup_segment): If TE_AUX, store common symbol value in segment.
8218 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
8220 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
8222 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
8224 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
8226 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
8227 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
8229 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
8230 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
8231 an undefined symbol and the size of a function symbol.
8232 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8233 for all common symbols.
8235 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
8237 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8240 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8243 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
8245 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8246 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
8248 * ecoff.c (localsym_t): Add addend field.
8249 (add_ecoff_symbol): Add addend argument. Change all callers.
8250 (coff_sym_value): Make static.
8251 (coff_sym_addend): New static variable.
8252 (ecoff_directive_def): Initialize coff_sym_addend.
8253 (ecoff_directive_val): Accept symbol + constant.
8254 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8255 (ecoff_build_symbols): Include the addend in the symbol value.
8257 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8259 * config/tc-ppc.c (md_assemble): Ignore overflow on
8260 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8262 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8264 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8265 bytes in size, so offset appropriately in big endian mode when
8266 writing the bottom 2 bytes.
8268 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8270 * config/tc-sparc.c (default_compatible): New static local.
8271 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8272 (sparc_ip): If no architecture or -bump specified, don't mark as
8273 mismatched those in default_compatible.
8275 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8277 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8278 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8279 * configure: Rebuild.
8280 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8281 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8282 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8283 (sco_id): Declare if SCO_ELF.
8285 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8287 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8288 ({max,warn_after}_architecture): New static locals.
8289 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8290 If both architecture and -bump requested, set max_architecture to max.
8291 (sparc_md_end): Simplify.
8292 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8293 Rewrite code to bump architecture and check for conflicts.
8294 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8295 with Solaris assembler.
8296 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8297 (md_show_usage): Update.
8299 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8301 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8303 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8305 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8306 #ifdef sparcv9 when choosing value.
8309 (sparc_md_end): Declare.
8310 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8311 (initial_architecture): New static local.
8312 (can_bump_v9_p): Likewise.
8313 (NO_V9): Delete all occurrences.
8314 (sparc_md_end): New function.
8315 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8316 Don't bump architecture to v9 unless can_bump_v9_p set.
8317 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8318 * configure.in (sparc64 target cpu): Don't set obj_format here.
8319 (SPARC_V9): Renamed from sparcv9.
8320 (sparc64-*-elf*): Define SPARC_ARCH64.
8321 * configure: Regenerated.
8322 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8323 (SPARC_ARCH64): Add.
8324 * conf.in: Regenerated.
8325 * config/vmsconf.h: Update.
8327 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8329 * config/tc-mips.c (load_register): Optimise "dli" loads.
8330 (md_show_usage): add "-mcpu=vr4100" to help text.
8332 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8334 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8335 undefined symbol, preserve the X_op of O_symbol.
8336 (S_GET_VALUE): Fix check to permit this case.
8337 * write.c (write_relocs): If a reloc is against an undefined
8338 symbol equated to another symbol, change the reloc to be against
8340 * config/obj-coff.c (do_relocs_for): Likewise.
8342 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8345 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8347 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8348 computer is PowerPC.
8350 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8352 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8353 mentioned in the eabi.
8355 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8357 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8358 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8360 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8362 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8364 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8366 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8367 as a section it is ok to have unadorned -mrelocatable pointers in.
8369 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8371 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8374 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8376 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8377 dependent section attributes can be handled.
8379 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8380 macros to add support for exclude section flag and ordered section
8383 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8384 functions to add support for exclude section flag and ordered
8387 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8389 * subsegs.c (section_symbol): Don't try to look up the section
8390 symbol in the hash table. It should be possible to have a symbol
8391 with the same name as a section, but no connection to it.
8393 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8394 From James Carlson <carlson@xylogics.com>.
8396 * expr.c (operand): Skip whitespace after a close parenthesis.
8397 From James Carlson <carlson@xylogics.com>.
8399 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8401 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8402 as_warn_where for relocation overflow.
8403 (parse_reg): Accept register name only if next character is
8406 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8408 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8409 addresses for static variables.
8411 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8413 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8414 and xgot give the old toc16 relocation.
8415 (md_apply_fix3): Support all GOT relocations.
8417 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8419 * config/tc-mips.c (load_address): Correctly handle a constant in
8420 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8422 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8424 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8425 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8426 (build_Mbytes): Handle REG_B.
8428 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8430 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8432 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8434 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8436 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8438 * config/obj-coff.c (write_object_file): Set the s_align field to
8439 the number of bytes, rather than to the power of 2.
8441 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8443 * Makefile.in (DISTCLEAN_HERE): New variable.
8444 (distclean): Use it.
8445 (maintainer-clean): Depend upon clean-here rather than clean,
8446 distclean, and clean-info. Run make maintainer-clean in doc.
8447 Remove files listed in DISTCLEAN_HERE.
8448 * doc/Makefile.in (maintainer-clean realclean): Split out from
8449 distclean. Depend upon clean-info and distclean.
8451 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8453 * mac-as.r: Fix copyright and version strings.
8454 (cfrg): Use PROG_NAME instead of literal name.
8456 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8458 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8460 * config/tc-a29k.h (tc_unrecognized_line): Define.
8461 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8462 (md_operand): Handle a29k style local dollar labels.
8464 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8466 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8468 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8470 * read.c (s_fill): If md_flush_pending_output is defined, call
8473 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8475 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8476 Treat rs_align_code like rs_align.
8478 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8480 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8481 converting an absolute address into a PC-relative one.
8483 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8485 * mpw-config.in: Don't always use te-generic.h for emulation.
8486 (powerpc-apple-macos): Use emulation te-macos.h.
8487 * mpw-make.sed (install, install-only): Edit in Mac-specific
8490 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8492 * configure.in: Improve message about unsupported ELF targets.
8493 * configure: Rebuild.
8495 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8496 pattern is zero. From Manfred Hollstein.
8498 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8500 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8501 the various idata sections, we check the name on the .section pseudo.
8503 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8505 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8506 add section's paddr to add_number; compatibility to native as and
8509 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8511 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8513 * hash.c (struct hash_entry): Moved here...
8514 * hash.h (struct hash_entry): ...from here.
8516 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8517 if it's already known to be null.
8519 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8521 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8522 bit relocs converted to PC relative relocs. This turned out to
8523 add the offset from the beginning of .text twice.
8525 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8527 * stabs.c (s_stab_generic): In 's' case, free string from
8530 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8532 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8535 * subsegs.h (segment_info_type): Make bitfields unsigned.
8537 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8538 and move them together. On most systems this will reduce the
8539 structure size by one word.
8540 (operatorT): Define O_max.
8541 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8544 * read.c (pop_insert): Print error returned by hash table
8547 * as.c (dump_statistics): Split out from main; dump some hash
8548 table stats and target-specific stats.
8549 (start_time): No longer automatic to main.
8550 (main): Set file-level start_time and call dump_statistics at
8551 exit. Exit by calling xexit.
8552 (show_usage): Make --statistics description less specific.
8553 * subsegs.c (subsegs_print_statistics): New function.
8554 * write.c (write_print_statistics): New function.
8555 (n_fixups): New static variable.
8556 (fix_new_internal): Increment it.
8557 * read.c (read_print_statistics): New function.
8558 * read.h (read_print_statistics): Declare.
8559 * symbol.c (symbol_print_statistics): New function.
8560 * symbol.h (symbol_print_statistics): Declare.
8561 * hash.c (hash_print_statistics): New function.
8562 * hash.h (hash_print_statistics): Declare.
8563 * config/tc-i386.c (i386_print_statistics): New function.
8564 * config/tc-i386.h (i386_print_statistics): Declare.
8565 (tc_print_statistics): New macro.
8566 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8569 * hash.c (DELETED): Rewrite to use a valid but unique address.
8570 (START_POWER): Reduce to 10.
8571 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8572 Add new values for counting strcmp calls.
8573 (GROW_FACTOR): New macro.
8574 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8576 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8577 (hash_new): Use FULL_VALUE.
8578 (struct hash_control): Definition moved here.
8579 (hash_code): Don't mask to low bits.
8580 (hash_ask): Mask returned hash code here. Check hash value before
8581 calling strcmp; count strcmp calls.
8582 * hash.h (struct hash_control): Declare, don't define, here.
8583 (HASH_STATLENGTH): Deleted.
8584 (struct hash_entry): Add field for hash code.
8585 (hash_say, hash_apply): Don't declare.
8587 * hash.c (destroy): Return void.
8588 (applicatee): Ditto.
8589 (main): Fix declarations.
8590 (hash_apply): Return void. Argument `function' returns void. Put
8591 inside "#ifdef TEST".
8592 (hash_say): Define only if TEST is defined.
8593 * hash.h (hash_apply, hash_say): Declarations deleted.
8595 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8597 * configure: Rebuild with autoconf 2.7.
8599 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8601 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8602 * configure: Rebuild with autoconf 2.6.
8604 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8606 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8607 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8609 (ppc_frob_file): Remove.
8610 * config/tc-ppc.h (tc_frob_file): Don't define.
8611 (ppc_frob_file): Don't declare.
8613 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8615 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8616 * config/alpha-opcode.h: Include one-operand variants of jmp and
8619 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8620 with te-delta.h in 8.3 file systems.
8621 * configure.in: Adjusted.
8623 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8625 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8627 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8629 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8631 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8633 Version 2.6 released.
8634 * Makefile.in (VERSION): Updated to 2.6.
8636 * config/obj-coff.c (write_object_file): Change use of md_do_align
8637 to pass a pointer rather than a fill value, to match other uses.
8639 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8641 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8643 * as.c (main): Move md_end call to just after call to
8644 perform_an_assembly_pass. Delete cpu-specific code here.
8645 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8646 * config/tc-arm.c (md_end): Unused function deleted.
8647 * config/tc-ns32k.c (md_end): Ditto.
8649 * config/tc-i386.c (i386_align_code): New function, moved here
8650 from HANDLE_ALIGN macro.
8651 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8653 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8655 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8658 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8660 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8661 multi-byte nops to avoid changing gcc. The necessary gcc change
8662 might break old assemblers.
8664 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8666 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8667 generate optimal multi-byte nop instructions for ".align n"
8668 ".align n,0x90", and aligns requiring more than 15 bytes of
8669 padding still generate multiple 0x90's as before.
8671 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8673 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8675 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8677 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8678 * configure: Update.
8679 * mpw-make.sed: Reorder commands to make sed happier.
8680 * config/te-macos.h: New file.
8681 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8683 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8685 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8686 conditional branches.
8687 (md_apply_fix): Likewise.
8689 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8691 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8692 generate a reloc which the linker will not handle correctly. Fix
8693 overflow checking--R_IREL is 18 bits, not 17.
8695 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8697 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8698 from a PC relative reloc if TC_A29K.
8700 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8701 code depends upon it.
8703 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8704 $extend. Based on code from Eric Freudenthal
8705 <freudenthal@nyu.edu>.
8706 * config/tc-a29k.h (LEX_DOLLAR): Define.
8707 * read.c (LEX_DOLLAR): Define if not defined.
8708 (lex_type): Use LEX_DOLLAR.
8710 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8712 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8715 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8717 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8719 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8721 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8722 used only by "dlltool.c".
8724 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8726 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8727 (md_pseudo_table): Don't define "extern".
8729 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8731 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8733 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8735 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8737 * macro.c (macro_expand_body): Don't warn about == with a
8738 nonexistent parameter, in case it is in a comment field.
8740 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8742 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8743 set, even if macro_alternate is set.
8744 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8745 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8746 the token unless it ended in '@'.
8747 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8748 * doc/c-a29k.texi: Document macro usage on A29K.
8750 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8752 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8754 (install_operand): Likewise.
8756 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8758 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8760 * configure.in (m88k-motorola-sysv*): New target.
8761 * configure: Rebuild.
8762 * config/te-delta88.h: New file.
8763 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8765 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8766 (md_do_align): Define.
8767 * config/tc-m88k.c: Include "subsegs.h".
8768 (m88k_do_align): New function.
8770 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8771 (COFF_NOLOAD_PROBLEM): Define.
8772 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8774 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8776 * config/tc-i386.c (md_assemble): For a jump instruction with
8777 non-constant target, require 7 available bytes in the current
8780 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8782 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8785 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8787 * configure.in (alpha-*-linux*): Use ecoff.
8788 * configure: Rebuild.
8789 * ecoff.c (ecoff_directive_extern): New function.
8790 (ecoff_directive_weakext): New function.
8791 (ecoff_build_symbols): Handle weak symbols.
8792 (ecoff_setup_ext): Likewise.
8793 (ecoff_frob_symbol): Warn about weak common symbols.
8794 * ecoff.h (ecoff_directive_extern): Declare.
8795 (ecoff_directive_weakext): Declare.
8796 * symbols.c (S_IS_WEAK): New function.
8797 * symbols.h (S_IS_WEAK): Declare.
8798 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8800 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8803 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8805 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8807 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8808 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8809 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8810 * config/obj-coff.c (coff_frob_symbol): Don't call
8811 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8812 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8815 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8816 (ppc_stab_symbol): New static variable.
8817 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8818 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8819 sy_tc.real_name to the stab string.
8820 (ppc_bc, ppc_ec): New static functions.
8821 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8823 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8825 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8828 * input-scrub.c (input_scrub_push): Reset sb_index.
8830 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8832 * listing.c (listing_newline): Don't create a frag in the absolute
8835 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8837 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8838 (ppc_csect): Move most of the code to ppc_change_csect, and call
8840 (ppc_change_csect): New static function, taken from ppc_csect.
8841 (ppc_section): New static function.
8842 (ppc_saw_abs): New static varable.
8843 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8844 a symbol has no csect.
8845 (ppc_adjust_symtab): New function.
8846 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8847 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8849 * write.c (write_object_file): If tc_adjust_symtab is defined,
8850 call it just before the call to obj_adjust_symtab.
8852 * symbols.c (symbol_find_or_make): Change name to be const.
8853 * symbols.h (symbol_find_or_make): Update declaration.
8855 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8857 * doc/as.texinfo (Align): Mention SH.
8858 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8860 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8861 (Z8000 Directives, even): Don't give numeric align value, instead
8864 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8866 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8869 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8871 * Makefile.in (diststuff): Also make info.
8872 (maintainer-clean realclean): Also make clean-info.
8874 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8876 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8877 (pa_subspace): For ".nsubspa", always create a new subspace
8878 with the given attributes, even if one already exists with the
8881 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8883 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8884 TC_FORCE_RELOCATION, taking an additional section argument. If
8885 the section of the target symbol is not the same as the current
8886 section, always force the relocation to be used.
8887 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8889 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8890 md_pcrel_from function, taking an additional section argument.
8891 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8893 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8894 older TC_FORCE_RELOCATION if not defined.
8895 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8896 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8897 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8898 TC_FORCE_RELOCATION.
8900 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8902 * input-scrub.c (as_where): Set name to null pointer if we don't
8904 * messages.c (identify): Only print filename if non-null.
8905 (as_show_where): Ditto, for line number too.
8906 (as_warn_internal, as_bad_internal): Ditto.
8908 * input-file.c (input_file_open): If the input file can't be
8909 opened, consider it an error.
8911 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8913 * config/tc-mips.c: Added mips_4100 control, and support for
8914 accepting the 4100 as a MIPS architecture variant (md_begin,
8915 macro_build, mips_ip, md_parse_option). Adding suitable
8916 command-line OPTIONs, and updating the help text (md_show_usage).
8918 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8920 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8921 BFD_ASSEMBLER is defined.
8923 * Use one active frag and one obstack per frag chain:
8924 * frags.c (frags): Variable deleted.
8925 (frag_alloc): New function.
8926 (frag_grow, frag_more, frag_variant, frag_now_fix,
8927 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8929 (frag_new): Ditto. Verify that frch_last and frag_now match on
8930 entry and exit, and that old frag_now has non-zero type. Replace
8931 "know" uses with "assert". Use frag_alloc instead of mucking with
8933 * frags.h (frags): Declaration deleted.
8934 * subsegs.h (struct frchain): Add new field frch_frag_now.
8935 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8937 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8938 give it any stricter alignment than frchainS structures need. Do
8939 not initialize frags obstack. Set frag_now to point to
8940 dummy_obstack. Initialize absolute_frchain.
8941 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8942 field of frchainS. Don't create new frags on section switch, and
8943 use frag_alloc when creating a new frag chain. For absolute
8944 section, set frchain_now to absolute_frchain. Verify that
8945 frch_last and frag_now match on entry and exit. Initialize
8946 per-chain obstack, and under gcc, set required alignment to that
8947 needed by fragS structure.
8949 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8951 * stabs.c (get_stab_string_offset): Only copy input string if a
8952 fresh copy is needed, not if the section already exists.
8953 (s_stab_generic): Cache stab section name to bypass lookups, since
8954 usually it will match. Could be made faster still by changing the
8955 memory allocation rules.
8956 (s_xstab): Cache section name to bypass repeated string
8959 * frags.c (frag_new): Deleted register declarations.
8961 * listing.c (frag_now): Don't declare.
8963 * as.c (chunksize): New variable.
8964 (debug_memory): New variable.
8965 (main): If debug_memory is set, reduce chunksize and
8967 * as.h (chunksize): Declare it.
8968 * read.c (read_begin): Use it.
8970 * config/tc-alpha.c (md_shortopts): Include 'g'.
8971 (md_parse_option): Ignore it.
8973 * Makefile.in (distclean): Remove Makefile and config.status from
8974 testsuite directory.
8975 (clean-here): Don't delete testsuite. Instead, delete only the
8976 files within it that would be generated by running tests.
8978 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8979 frag_now_fix instead of accessing obstack info directly.
8980 * config/tc-arm.c (s_ltorg): Ditto.
8981 (md_assemble): Ditto.
8983 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8986 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8988 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8989 chain after parsing value expression, if any, to avoid separating
8990 continued .stabs lines.
8992 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8994 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8995 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8997 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8999 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
9000 -mcom support and PPC_OPCODE_ANY for -many.
9001 (md_parse_option): Ditto.
9003 (md_begin): For duplicate instructions, print all duplicates
9006 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
9008 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
9009 common mode operation.
9010 (md_show_usage): Add -mcom to usage message.
9012 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
9014 * expr.c (op_rank): Add O_symbol_rva.
9015 * expr.h (operatorT): Add O_symbol_rva.
9016 * read.c (cons_worker): Set O_symbol_rva when necessary.
9017 * write.c (fix_new_exp): Understand O_symbol_rva.
9019 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
9021 * config/tc-mips.c: Correct s_cons arguments. From Michael
9022 Joosten <joost@ori.cadlab.de>.
9024 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
9026 * config/tc-ppc.c (ppc_macro): Make count unsigned.
9027 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
9028 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
9030 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
9031 make non-static. Change all users.
9032 * config/obj-coff.h (coff_n_line_nos): Declare.
9034 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
9036 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9038 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
9040 * config/obj-elf.c (obj_elf_common): Convert specified byte
9041 alignment to power of two. Set size of local bss symbol.
9043 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
9045 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
9047 * sb.c, macro.c: Decide whether to include <string.h> or
9048 <strings.h> just as as.h does.
9050 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
9052 * Makefile.in (site.exp): Fix setting of $srcdir.
9054 * config/tc-arm.c (md_atof): Fix little-endian output.
9055 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
9058 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
9060 * doc/as.texinfo: Split out the NS32k family documentation,
9061 despite its being commented out for now.
9062 * doc/c-ns32k.texi: New file.
9064 * sb.c, macro.c: Include string.h.
9066 * Makefile.in (comparison): Only check *.o; we don't care if
9067 timestamps inserted by the native linker differ.
9069 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
9070 if alignment stricter than 4 bytes is requested; in that case,
9071 align to a 4-byte boundary first.
9073 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
9075 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
9076 uninitialized" warning for `Max_Source_Offset'.
9078 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
9080 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
9081 qualifiers and detect errors if present.
9082 (md_assemble): Add call to parse_toc_entry. Also added some support
9083 for the [tocv] qualifier.
9084 (ppc_pe_tocd): New function to support data in the toc section.
9086 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
9088 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
9091 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
9093 * config/tc-m68k.c (isword): Accept all values from -65536 to
9094 +65535, so ~VAL will not be rejected.
9096 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
9097 skip characters after the pseudo-op.
9099 * read.c (get_line_sb): Don't look past buffer_limit.
9100 (s_include): In MRI mode, skip characters after the file name.
9102 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
9104 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
9105 periods in register names.
9107 For older changes see ChangeLog.1.
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