1 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5 * Makefile.in: Regenerate.
6 * configure.in: AC_SUBST cgen_cpu_prefix.
7 * configure: Regenerate.
9 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
11 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
12 Changed all users of COND12_DELAY.
15 Mon Jun 29 14:58:36 1998 Jeffrey A Law (law@cygnus.com)
17 * config/tc-mn10300.c (r_registers): Fix typo and add some missing
21 start-sanitize-branchbug4011
22 Mon Jun 29 09:36:27 1998 Gavin Koch <gavin@cygnus.com>
24 * config/tc-mips.c (prev_insn_labels): New.
25 (mips_fix_4011_branch_bug): New.
26 (append_insn): Watch for and handle branchs with labels.
27 (mips_no_prev_insn): Initialize prev_insn_labels.
28 (md_longopts,md_parse_option): Add {no-}fix-4011-branch-bug option.
30 end-sanitize-branchbug4011
31 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
33 * config/tc-mn10300.c (set_arch_mach): New function.
34 (md_pseudo_table): Add pseudo-ops to set the current machine type.
35 (md_begin): Default to mn10300 mode.
36 (md_assemble): Only accept instructions for the core mn10300
37 chip and the active machine type.
39 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
41 * subsegs.h (segment_info_type): Give the struct a name.
42 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
43 * config/tc-h8500.h (tc_reloc_mangle): Declare.
44 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
45 * config/tc-w65.h (tc_reloc_mangle): Declare.
46 * config/tc-z8k.h (tc_reloc_mangle): Declare.
48 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
50 * config/tc-v850.c (v850_comm): Restore old section
51 after common processing.
53 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
55 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
58 Wed Jun 24 09:38:10 1998 Jeffrey A Law (law@cygnus.com)
60 * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
61 as synonyms for "rN" registers.
62 (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
64 (md_assemble): Fix typo computing the size of relocations.
67 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
69 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
70 char with code that explicitly sign-extends.
72 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
74 * config/tc-v850.c (md_begin): Restore text section as the current
75 section after creating call table sections.
77 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
80 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
81 with call to macro SYM_AUXINFO.
83 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
85 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
86 with the program transform name.
87 * Makefile.in: Rebuild.
89 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
91 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
95 Mon Jun 22 13:45:19 1998 Jeffrey A Law (law@cygnus.com)
97 * config/tc-mn10300: Handle FMT_D10 instructions.
100 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
102 * config/tc-i386.c (i386_operand): Be prepared for a space between
103 the open parenthesis and the start of the register operand,
104 because of the June 16 change.
107 Mon Jun 22 11:08:07 1998 Frank Ch. Eigler <fche@cygnus.com>
109 * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
110 to be named with a `$' prefix. Likewise, allow CFC2/CTC2 to
111 refer to "$viNN" registers.
114 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
116 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
119 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
121 * config/tc-d30v.c (d30v_align): Always perform alignment request,
122 even if it is belived to be unnecessary.
125 Fri Jun 19 19:56:50 1998 Jeffrey A Law (law@cygnus.com)
127 * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
132 Fri Jun 19 16:49:56 1998 Jeffrey A Law (law@cygnus.com)
134 * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
135 instruction formats. Handle MN10300_OPERAND_24BIT modifier.
136 (mn10300_insert_operand): Likewise.
137 (mn10300_check_operand): Likewise.
140 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
142 * write.c (adjust_reloc_syms): Never adjust relocs against weak
144 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
146 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
149 * config/tc-mn10300.c (r_registers): Add missing registers.
150 (xr_registers): New set of registers.
151 (xr_register_name): New function.
152 (md_assemble): Handle XRREG and PLUS operands. Tweak handling of
153 RREG operand insertion. Handle new D6 and D7 instruction formats.
155 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
156 shift amount for a repeated operand. The shift amount for the
157 repeated copy comes from the size of the operand.
159 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
161 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
164 Fri Jun 19 00:04:26 1998 Doug Evans <devans@seba.cygnus.com>
166 * config/tc-dvp.c (md_apply_fix3): Handle new relocs
167 BFD_RELOC_MIPS_DVP_11_S4, BFD_RELOC_MIPS_DVP_U15_S3.
171 Wed Jun 17 18:09:03 1998 Jeffrey A Law (law@cygnus.com)
173 * config/tc-mn10300.c (r_registers): New register table.
174 (r_register_name): New function.
175 (md_assemble): Handle new am33 operand types.
178 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
180 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
182 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
184 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
185 characters in it as LEX_IS_SYMBOL_COMPONENT.
186 * config/tc-i386.h (tc_symbol_chars): Define.
187 (extra_symbol_chars): Declare.
188 * config/tc-i386.c (extra_symbol_chars): Define.
189 (comment_chars): Don't use '/' as comment start if TE_LINUX.
190 (line_comment_chars): Set to '/' if TE_LINUX.
191 * doc/c-i386.texi (i386-prefixes): Update.
192 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
194 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
196 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
197 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
200 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
202 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
206 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
208 * config/tc-d10v.c (md_apply_fix3): Checking displacement
209 constraint in instructions REP & REPI.
211 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
213 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
214 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
216 (check_range): If the operand is shifted, then shift the number
217 before checking its range.
219 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
221 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
224 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
226 * config/tc-v850.c (v850_comm): Create special sections as needed.
228 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
230 * config/tc-d10v.c (write_2_short): Addition of swapping
231 instructions for sequential and reverse sequential order when
232 given order is not possible.
235 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
237 * config/tc-dvp.c (assemble_vu): Print better error message if
238 lower insn is missing.
241 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
243 * Makefile.am: Rebuild dependencies.
244 (DEP_INCLUDES): Fix reference to intl build directory.
245 * Makefile.in: Rebuild.
247 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
249 * doc/c-i386.texi: Update 16 bit documentation.
251 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
252 IgnoreDataSize to IgnoreSize as they are used for address size as
254 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
255 32-bit mode, similarly addr16/data16 and variants.
257 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
259 * config/tc-d30v.c (md_assemble): Fix handling of reverse
260 sequential word multiply instructions.
262 (do_assemble): Add extra command line argument, to allow mul32
263 attribute to be preserved across parallel insns.
264 (md_assemble): Insert NOPs between explicitly parallel insns which
265 contain an 32 bit multiply and a 16 multiply.
268 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
270 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
273 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
275 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
278 * config/tc-i386.c (reloc): Add braces.
280 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
281 consistent with Intel naming.
282 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
283 use bitfields in sib_byte.
284 (modrm_byte): Don't use bitfields here either.
286 * config/tc-i386.c (current_templates): Add const.
287 (parse_register): Add const to return, param, and char *s.
288 (i386_operand): Add const to reg_entry *r.
289 * config/tc-i386.h (templates): Add const to start, end.
291 Inspired by code for 16 bit gas support from Martynas Kunigelis
292 <martynas@nm3.ktu.lt>:
293 * config/tc-i386.c (md_assemble): Add full support for 16 bit
294 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
295 (uses_mem_addrmode): Remove.
296 (md_estimate_size_before_relax): Add support here too.
297 (md_relax_table): Rewrite interface to md_relax for 16 bit
299 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
300 (opcode_suffix_to_type): Remove.
301 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
302 (SIZE_FROM_RELAX_STATE): Modify to suit above.
303 (md_convert_frag): Likewise.
304 (i386_operand): Add support for 16 bit base/index regs,
305 immediates, and displacements. Remove some unnecessary casts, and
306 localise end_of_operand_string, displacement_string_start,
307 displacement_string_end variables. Add GCC_ASM_O_HACK.
308 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
310 * config/tc-i386.c (prefix_hash): Remove.
311 (md_begin): Rewrite without obstacks. Remove prefix hash table
312 handling. Rewrite lexical table handling.
313 (i386_print_statistics): Don't print prefix statistics.
314 (md_assemble): Rewrite instruction parser so that line is not
315 converted to lower case. Don't do a hash_find for prefixes,
316 instead recognise them via opcode modifier.
317 (expecting_operand, paren_not_balanced): Localise variables.
318 * config/tc-i386.h (IsPrefix): Define.
319 (prefix_entry): Remove.
321 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
322 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
323 '\\' in case where comment_chars contains '/'.
325 * config/tc-i386.c (MATCH): Ensure given operand and template
326 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
327 you must write `ljmp *table(%ebx)'.
329 From H.J. Lu <hjl@gnu.org>:
330 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
331 as 0 ifndef BFD_ASSEMBLER.
332 (md_assemble): Allow immediate operands without suffix or
333 other reg operand to default in size to the current code size.
336 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
338 * config/tc-v850.c (md_begin): Restore creation of
339 .call_table_text and .call_table_data sections.
342 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
344 * config/tc-d30v.c (md_assemble): Set execution type to unknown
345 after emitting a word of noops.
347 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
349 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
350 (i386_operand): Simplify checks for valid base/index combinations.
351 Disallow `in 4(%dx),%al'.
353 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
355 (add_prefix): Change parameter from char to int.
357 * config/tc-i386.h (Ugh): Define opcode modifier.
358 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
360 * config/tc-i386.c (md_assemble): Rewrite MATCH and
361 CONSISTENT_REGISTER_MATCH macros to check register types more
362 thoroughly. Check for illegal suffix/operand combinations
363 when matching insns with operands. Handle new `s' suffix, and
364 associated FloatMF opcode modifier for float insns with memory
366 * config/tc-i386.h (FloatMF): Define new opcode modifier.
367 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
368 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
369 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
370 DATA_PREFIX_OPCODE throughout.
372 * config/tc-i386.c (REGISTER_WARNINGS): Define.
373 (md_assemble): Rewrite suffix/register operand checking code to be
374 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
375 AnyMem, the better to grep.
377 (i386_operand): Don't set Mem bits in i.types[this_operand] when
378 given a memory operand. Don't set Abs bits either.
379 (type_names): Remove Mem*, Abs*.
380 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
381 define opcode_modifiers as these cases are handled by Disp8,
382 Disp16, Disp32 and suffix checks.
383 (COMES_IN_BOTH_DIRECTIONS): Remove.
384 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
386 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
387 if IgnoreDataSize modifier given. Remove ShortformW modifier
388 test. Add test for ShortForm in W base_opcode modification.
389 Merge Seg2ShortForm and Seg3ShortForm code.
390 * config/tc-i386.h (ShortFormW): Remove.
391 (IgnoreDataSize): Define.
393 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
395 * config/tc-d30v.c (md_assemble): Store previous segment state
396 with previous instruction.
398 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
400 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
401 (ebp, esp): Remove static variables.
402 (MATCH): Remove test for InOutPortReg.
403 (i386_operand): Properly handle InOutPortReg here instead.
404 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
405 (md_assemble): Simplify and correct modrm and sib generation.
406 (i386_operand): Add warning for scale without index.
407 Rewrite checks for valid base/index combinations.
409 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
410 macros and enclose in do while(0).
411 (RESTORE_END_STRING): Likewise.
412 (md_assemble): Add one to printed operand number so we start
413 from 1 not 0. Add some more gettext invocations.
414 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
417 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
418 DATA_PREFIX, SEG_PREFIX): Define.
419 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
420 (check_prefix): Remove function.
421 (add_prefix): New function. Add prefix to i.prefix as well as
423 (md_assemble): Changes for add_prefix. Remove hack for wait
424 prefix, instead always output prefixes in fixed order. Test
425 for jcxz/loop when selecting between word & dword operations,
426 and add address size prefix rather than operand size prefix.
427 Remove operand -> address size hack when emitting jcxz/loop.
428 (i386_operand): Remove O_Absent check as it's done in expr.
430 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
432 * configure.in: Recognize m5200 as a cpu_type of m68k.
433 * aclocal.m4: Rebuild with current libtool.
434 * configure: Rebuild.
436 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
438 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
439 to relaxable_symbol to prevent references to external symbol from
442 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
444 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
445 symbols are relaxable.
448 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
450 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
451 (create_vuoverlay_section): Entries are 4 bytes not 8.
454 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
456 * config/tc-v850.c (md_begin): Don't create special
459 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
461 * config/tc-mips.c (macro): For div and udiv, close the
462 reorder block as soon as possible.
464 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
466 From Matt Semersky <matts@scd.hp.com>:
467 * macro.c (macro_mri_mode): New function.
468 * macro.h (macro_mri_mode): Declare.
469 * read.c (s_mri): Call macro_mri_mode when switching in and out of
472 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
474 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
477 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
478 until after xstrdup in OBJ_EVAX case.
480 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
482 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
483 offset calculation. Also, use VAX_BRW from vax-inst.h instead
484 of hardcoded magic number.
485 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
487 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
489 * read.c (do_s_func): New function.
491 * read.h (do_s_func): Add prototype.
493 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
494 (s_dvp_func): New function.
498 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
500 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
503 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
505 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
506 nops if fill pattern not specified.
508 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
510 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
511 * config/te-go32.h (TE_GO32): Define.
512 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
514 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
516 Implement .func/.endfunc pseudo-ops.
517 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
519 * read.c (potable): Add .func,.endfunc.
520 (s_func): New function.
521 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
523 (in_doc_func_p,current_function_label): New static globals.
524 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
527 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
528 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
529 * config/tc-dvp.c (vuoverlay_string_section): New static global.
530 (md_begin): Create overlay string section.
531 (create_vuoverlay_section): Put section name in overlay string section.
532 Put string's offset in overlay table entry. Set SEC_CODE flag for
536 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
538 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
539 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
540 * config/tc-arm.h (WORKING_DOT_WORD): Define.
541 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
542 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
543 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
544 * config/tc-i860.h (WORKING_DOT_WORD): Define.
545 * config/tc-i960.h (WORKING_DOT_WORD): Define.
546 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
547 * config/tc-w65.h (WORKING_DOT_WORD): Define.
548 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
549 * config/tc-a29k.c: Don't define md_short_jump_size,
550 md_long_jump_size, md_create_short_jump or md_create_long_jump.
551 * config/tc-alpha.c: Likewise.
552 * config/tc-alpha.h: Likewise.
553 * config/tc-arm.c: Likewise.
554 * config/tc-h8300.c: Likewise.
555 * config/tc-h8500.c: Likewise.
556 * config/tc-hppa.c: Likewise.
557 * config/tc-i860.c: Likewise.
558 * config/tc-i960.c: Likewise.
559 * config/tc-ppc.c: Likewise.
560 * config/tc-sh.c: Likewise.
561 * config/tc-sparc.h: Likewise.
562 * config/tc-tic30.c: Likewise.
563 * config/tc-w65.c: Likewise.
564 * config/tc-z8k.c: Likewise.
566 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
568 * config/tc-vax.c (_): Delete this macro used for placeholder
569 values in vax_operand_width_size; it conflicts with the _() macro
570 used for internationalization.
572 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
574 * symbols.c (symbol_find_base): Fix case insensitive symbol name
575 code. From Chris Moller <moller@bops.com>.
577 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
578 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
579 * read.c (emit_expr): Initialize seg and subseg fields of a new
581 * write.c (write_object_file): Switch to the appropriate segment
582 and subsegment when processing a broken word.
584 * config/tc-m68k.c (mri_assemble): New static function.
585 (build_mri_control_operand): Call mri_assemble rather than
587 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
588 (s_mri_endf, s_mri_endw): Likewise.
591 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
593 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
594 (dvp_frob_file): Declare.
595 (tc_frob_file): Define.
596 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
597 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
598 (vuoverlay_section_name,create_vuoverlay_section): New functions.
599 (vuoverlay_section,vuoverlay_table_section): New static globals.
600 (ovlysym_table): New static global.
601 (md_begin): Create .vuoverlay_table section.
602 (assemble_vif): Call create_vuoverlay_section for each mpg.
603 (dvp_frob_label): Record vu labels in ovlysym_table for later
604 movement from absolute section to their overlay section.
605 (dvp_frob_file): New function.
606 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
609 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
611 * read.c (s_org): Call md_flush_pending_output if it is defined.
613 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
615 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
617 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
618 (md_parse_option): Add for same.
619 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
620 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
621 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
623 * config/tc-sparc.h (cons_fix_new_sparc): Added.
626 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
628 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
629 even when missing in input string.
632 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
634 * config/tc-arm.c (find_real_start): Relax definition of local
637 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
639 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
640 symbols at the given address, not just the last one specified.
642 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
644 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
645 or number_to_chars_littleendian to write data.
647 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
649 * config/tc-v850.c (md_assemble): Remove artificially created
650 register name symbols.
652 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
654 * write.c (fixup_segment): Change "segment" to "section" in
657 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
659 * write.c (fixup_segment): Change sym1-sym2 message again.
662 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
664 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
667 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
669 * config/tc-mips.c (macro): For R5900, use "B" operand format for
670 "break" instructions generated in macro (div etc.) instructions.
673 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
675 * write.c (fixup_segment): Improve error message for sym1-sym2
676 errors when sym1 is in a different segment from sym2.
678 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
680 * config/tc-m32r.c (warn_unmatched_high): New static local.
681 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
682 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
683 (md_longopts): Recognize --{no-,}warn-unmatched-high.
684 (md_parse_option): Likewise.
685 (md_show_usage): Likewise.
686 (m32r_frob_file): Likewise.
688 * read.c (generate_file_debug,generate_lineno_debug): New functions.
689 (read_a_source_file): Call them.
690 * read.h (stabs_generate_asm_file): Declare.
691 * stabs.c (stabs_generate_asm_file): New function.
692 (generate_asm_file): New function.
693 (stabs_generate_asm_lineno): Move file name handling into
696 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
698 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
699 (d30v_current_align, d30v_current_align_seg): New variables.
700 (d30v_last_label): New variable.
701 (d30v_align, s_d30v_align, s_d30v_text): New functions.
702 (s_d30v_data, s_d30v_section): Likewise.
703 (md_pseudo_table): Call them.
704 (md_begin): Initialize d30v_current_align_seg.
705 (md_assemble): Call d30v_align when needed by known current alignment.
706 (d30v_frob_label, d30v_cons_align): New functions.
707 * config/tc-d30v.h (md_do_align): Remove.
708 (tc_frob_label): Call d30v_frob_label.
709 (md_cons_align): New.
711 * config/tc-d30v.c (find_format): Convert complex expressions to
712 expression symbols before processing. Clean up code formatting.
715 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
717 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
720 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
722 * po/Make-in (install-info): New target.
724 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
726 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
728 * config/tc-mn10300.c (md_assemble): Likewise.
730 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
732 * Makefile.am: Update with `make dep-am'.
733 (HFILES): Add cgen.h.
734 (cgen.o): Depend on cgen.h.
735 * Makefile.in: Regenerate.
737 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
739 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
741 * gasp.c (grab_label): Permit a label to be a preprocessor
742 variable by permitting a label to start with a backslash.
744 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
746 * config/tc-mips.c (validate_mips_insn): Removed hack
747 for previously inaccessible bitfields in some INSN_TRAP
751 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
753 * config/tc-d30v.c (do_assemble): Abort with error message
754 if opcode operands do not match.
757 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
759 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
760 'q' operand format for 20-bit "break"/"sdbbp" instructions.
761 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
762 similar new 'q' operand.
764 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
766 * cgen.c (cgen_asm_finish_insn): Fix typo.
768 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
771 * cgen.c: Include it.
772 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
773 (cgen_asm_finish_insn): Result is now void. New arg `result'.
775 * config/tc-m32r.c: Include cgen.h.
776 (m23r_insn): New members num_fixups,fixups.
778 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
779 (md_assemble): Simplify code to pack two insns in parallel.
780 When swapping two insns, update their fixups.
784 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
786 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
789 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
791 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
792 to avoid compiler warning.
794 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
796 * makefile.vms: Run dec c with /nodebug. Pass CC value when
799 * makefile.vms (OBJS): Add ehopt.obj
801 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
803 * doc/c-vax.texi: Correct and extend vax/vms documentation.
806 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
808 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
810 (md_assemble): Set it for explicitly packed insns.
813 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
815 * config/obj-coff.c (c_symbol_merge): Do not take address of
816 native fields when performing the memcpy.
818 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
820 * config/tc-mips.c (macro,macro2): Implement
821 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
823 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
825 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
826 relocations against globally visible symbols.
827 * config/tc-m68k.c (relaxable_symbol): New macro.
828 (m68k_ip, md_estimate_size_before_relax): Use it.
829 (tc_m68k_fix_adjustable): Also handle weak symbols.
831 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
833 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
834 references to externally visible symbols.
835 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
836 values in twice for a PC relative reloc if the symbol is
839 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
840 don't adjust a PC relative reloc against an externally visible
842 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
843 for a PC relative fixup against an externally visible defined
844 symbol, arrange to store object file and addend values as though
845 the symbol were not defined.
846 (tc_gen_reloc): Likewise.
848 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
850 * read.c (sizeof_leb128): Referenced externally by write.c so
853 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
855 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
856 and expand a 'debug' symbol associated with the next instruction
857 that does not cause a short instruction to be filled with a NOP.
858 (md_pseudo_table): Add support for .debugsym.
859 (assemble_parallel_insn): Add calls to expand_debug_sym as
861 (md_assemble): Ditto.
863 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
865 * as.c (main): Conditionally call setlocale.
866 * gasp.c (main): Likewise.
867 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
868 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
871 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
873 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
876 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
878 * config/tc-hppa.c: Change all calls to bzero to use memset.
879 (pa_ip): Add cast to avoid warning.
880 (tc_gen_reloc, md_apply_fix): Likewise.
881 (pa_find_space_by_number): Likewise.
882 (hppa_force_relocation): Likewise.
883 (pa_block): Change i to unsigned int.
884 * config/obj-som.h (obj_som_copyright): Declare.
886 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
888 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
889 for line numbers for assembly source.
891 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
893 * configure.in: Change version number to 2.9.4
894 * configure: Rebuild.
896 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
898 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
900 * config/tc-m32r.c (assemble_parallel_insn): No need to try
901 non-relaxable variant any more. Simplify test for nop insn.
902 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
903 scan of operands yields an insn different from original (e.g. a macro).
904 Fix call to can_make_parallel.
907 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
909 * ecoff.h: Change symbolS in function declaration to struct
912 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
914 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
915 (md_convert_frag): Fix i18n typo.
917 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
919 * ecoff.c (ecoff_get_cur_proc_sym): New function.
920 * ecoff.h: Protoype it.
921 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
922 [EVAX] (s_alpha_prologue): Delete.
923 (md_pseudo_table): Update.
925 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
927 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
928 array to local pointer.
929 (get_args, parse_expr): Add casts to avoid warnings.
931 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
933 * read.c (s_set): Cast xmalloc return value to fragS *.
934 * config/tc-m68k.c (m68k_ip): Function made static to match
935 previous forward declaration.
936 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
938 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
940 * config/tc-v850.c: Add internationalisation macros to error
943 * config/tc-m32r.c (can_make_parallel): Add internationalisation
944 macros to error strings.
946 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
948 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
949 reloc is in the TOC csect.
950 (md_apply_fix3): Correct gettext typo.
952 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
954 * config/tc-arm.c (find_real_start): Ignore symbols starting with
955 .L - they are local labels and the branches are not really
956 function calls but rather far jumps.
959 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
961 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
962 local labels ($ prefix).
965 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
967 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
969 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
971 * config/tc-i386.c (md_assemble): Print operand number rather than
973 (i386_operand): Likewise.
975 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
977 * Makefile.am (INTLLIBS): Define to work around apparent automake
979 All Makefiles: Regenerated.
981 * Many files: Added gettext invocations around user-visible
983 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
984 HAVE_LC_MESSAGES): Define.
985 * dep-in.sed: Added asintl.h.
986 * po/Make-in: New file.
987 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
989 * read.c (Z_): Renamed from `_'.
990 * Makefile.am (SUBDIRS): Added po.
991 (POTFILES): new macro.
992 (po/POTFILES.in): New target.
993 ($(OBJS)): Added asintl.h.
995 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
996 (as_new_LDADD): Added $(INTLLIBS).
997 (as_new_DEPENDENCIES): Added $(INTLDEPS).
998 (gasp_new_LDADD): Added $(INTLLIBS).
999 (gasp_new_DEPENDENCIES): New macro.
1000 * configure, aclocal.m4: Rebuilt.
1001 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
1003 (ALL_LINGUAS): Define.
1004 * macro.c: Include "asintl.h".
1005 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
1006 * as.h: Include "asintl.h".
1007 * config/tc-i386.c (ordinal_names): Removed.
1008 (md_assemble): Changed error text to avoid ordinal_names.
1009 (i386_operand): Likewise.
1010 (reloc): Added as_bad to avoid i18n problems.
1011 (tc_gen_reloc): Likewise.
1012 * config/tc-arm.c (bad_args): Now a #define.
1014 * config/obj-vms.c (VMS_stab_parse): Changed type of
1016 (global_symbol_directory): Unified strings to avoid i18n
1018 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
1019 avoid i18n problems.
1020 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
1021 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
1023 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
1025 * config/tc-v850.c (md_assemble): Changed C++ comment into C
1027 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
1029 * as.c (print_version_id): Added an fprintf to avoid i18n
1031 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
1033 * expr.c (expr): Added as_warn call to avoid i18n problems.
1034 * messages.c (as_assert): Changed code to avoid i18n problems.
1035 (as_abort): Likewise.
1036 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
1037 (s_space): Likewise.
1038 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
1040 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1042 * config/tc-i386.c (check_prefix): New static function, split out
1044 (struct _i386_insn): Add wait_prefix field.
1045 (md_assemble): Remove wait_prefix local variable. Use
1046 check_prefix when adding a prefix.
1048 * config/tc-i386.c (current_templates): New static variable.
1049 (md_assemble): Remove current_templates local variable.
1050 (md_assemble, i386_operand): Improve error and warning messages in
1051 many places. Add RESTORE_END_STRING in many places before error
1052 return. Clarify some comments.
1054 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1056 (md_assemble): Parse string instruction operands, looking for
1057 segment override prefixes. Check for invalid segment prefixes on
1059 (i386_operand): i.seg[] and max mem_operand changes for string
1061 * config/tc-i386.h (EsSeg): Define.
1063 * config/tc-i386.h (regKludge): Define.
1064 (iclrKludge, imulKludge): Don't define.
1065 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1066 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
1067 opcode_modifier checks to look for more common cases first. Add
1068 default_seg for IsString case.
1070 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
1072 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1074 * configure: Rebuild with new automake and libtool.
1075 * aclocal.m4, Makefile.in: Likewise.
1077 * doc/Makefile.am (as.dvi): New target.
1078 * doc/Makefile.in: Rebuild.
1081 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
1083 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1086 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
1088 * configure.in: Added sparc86x support.
1090 * configure: Rebuild.
1092 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1094 (md_parse_option): Warn if -EL is not supported for this architecture.
1096 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1098 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
1100 * config/tc-mips.c (mips_ip): Note when we use get match on
1101 the full instruction name.
1102 start-sanitize-r5900
1103 (mips_ip): For '&' DEST completer handling, if we got a full match
1104 then the DEST completer is implicitly .wxyz.
1108 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
1110 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
1111 (vif_insn_type): New function.
1112 (md_apply_fix3): Don't validate user specified length if unpack insn
1116 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
1118 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1119 back into the expression to handle add/sub simplification correctly.
1121 start-sanitize-r5900
1122 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
1124 * config/tc-mips.c (mips_ip): Specs changed for
1125 VCALLMSR instruction.
1128 start-sanitize-vr5400
1129 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1131 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1134 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1136 * config/tc-mips.c (hilo_interlocks): Remove 4300.
1138 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
1140 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1144 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
1146 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1147 branch error as being done so we don't try to emit a reloc.
1150 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
1152 * symbols.c (max_indent_level): New global.
1153 (print_symbol_value_1): Use it.
1154 * expr.h (expr_build_dot): Declare.
1155 * expr.c (expr_build_dot): New function.
1157 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1158 (compute_mpgloc): New function.
1159 (eval_expr): New arg `cpu'. All callers updated.
1160 (non_vu_insn_seen_p): New static global.
1161 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1162 (struct dvp_fixup): New member `cpu'.
1163 (assemble_one_insn): New args init_fixup_count, fixup_offset.
1164 All callers updated.
1165 (md_assemble): Set non_vu_insn_seen_p as appropriate.
1166 (assemble_vif): Set `cpu' field of fixup.
1167 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
1168 (assemble_vu_insn): Delete, contents moved into ...
1169 (assemble_vu): ... here. Don't record fixups until after parsing
1170 both upper and lower insns. If branch insn inside mpg, properly
1171 compute target address.
1172 (dvp_frob_label): Create copies of vu labels inside mpg's.
1173 (dvp_relax_frag): Clean up.
1174 (md_convert_frag): Ditto.
1175 (md_apply_fix3): Signal error if mpg embedded vu code has branch
1176 to undefined label (not currently supported).
1177 (eval_expr): New arg `cpu'. All callers updated.
1178 (insert_operand_final): Convert mpgloc from bytes to dwords.
1179 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1180 (s_state): If switching to vu state, initialize $.mpgloc.
1183 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
1185 * symbols.c (print_binary): New function.
1186 (print_expr_1): Call it.
1189 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
1191 * config/tc-dvp.c (md_convert_frag): Fix thinko.
1193 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
1195 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1196 0 is a valid length value (= max+1).
1197 (install_vif_length): 0 is a valid length value (= max+1).
1200 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1202 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1203 operand in the opcode.
1206 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
1208 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1212 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1214 * config/tc-i386.h: Reorder operand flags and opcode modifier
1215 flags for clarity. Remove unused definitions: Unknown,
1216 ImmUnknown, DispUnknown, NoModrm.
1217 * config/tc-i386.c (type_names): Add missing Debug type.
1218 (md_assemble): Better duplicate prefix checking. Quicker string
1219 instruction check via new opcode_modifier flag.
1221 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
1223 * doc/as.texinfo (Invoking): Clarify -Wa example.
1225 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
1227 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1228 (s_mips_weakext): Define.
1229 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1230 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1233 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
1235 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1236 is an error if the value can not be computed at assembly time.
1237 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1239 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
1241 * gasp.c (main): Set next field of new include_path structure to
1242 NULL. From Avery Pennarun <averyp@gdc.ca>.
1244 * read.c (s_mri_sect): Call as_bad rather than abort for an
1245 unsupported MRI target.
1247 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
1249 * config/tc-arm.c (arm_validate_fix): New function. Determine if
1250 the destination of a branch instruction should be altered.
1251 (find_real_start): New function: Locate the real, Thumb coded
1252 start of a Thumb function.
1253 (do_t_branch23): Alter the destination of branches to Thumb
1256 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1258 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1260 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1263 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1265 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1266 * doc/c-hppa.texi: Likewise.
1268 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1270 * Makefile.am: Rebuild dependencies.
1271 * Makefile.in: Rebuild.
1273 * Makefile.am (DEP_INCLUDES): New variable.
1274 (.dep1): Change to work when srcdir is not an absolute path.
1275 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1276 * Makefile.in: Rebuild.
1278 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1280 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1281 LinearAddress patch.
1283 * configure.in: Set version to 2.9.1.
1284 * configure: Rebuild.
1286 * Branched binutils 2.9.
1288 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1290 * config/tc-i386.h (FWait): Define.
1291 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1292 other prefixes. Check FWait flag in opcode table to see which
1293 instructions require an fwait prefix.
1295 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1297 * stabs.c (get_stab_string_offset): Always create a stab string
1300 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1302 Fix some gcc -Wall warnings:
1303 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1304 * ehopt.c (eh_frame_code_alignment): Likewise.
1305 * expr.c (integer_constant, operand): Likewise.
1306 * frags.c (frag_align): Likewise.
1307 * gasp.c (level_0, change_base, doinstr): Likewise.
1308 * hash.c (hash_ask): Likewise.
1309 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1310 (debugging_pseudo): Likewise.
1311 * macro.c (define_macro, check_macro): Likewise.
1312 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1313 (ignore_rest_of_line, float_cons): Likewise.
1314 * symbols.c (decode_local_label_name): Likewise.
1315 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1316 (fixup_segment, number_to_chars_bigendian): Likewise.
1317 (number_to_chars_littleendian): Likewise.
1318 * config/atof-ieee.c (gen_to_words): Likewise.
1319 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1320 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1321 * read.c (output_big_sleb128): Initialize locals to avoid
1323 (output_big_uleb128, equals): Likewise.
1324 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1325 to unsigned int. Change zeros to unsigned int.
1326 * cond.c (s_if): Add return to default case.
1327 * frags.c (frag_now_fix): Change return type to addressT.
1328 * frags.h (frag_now_fix): Update declaration.
1329 * listing.c (file_info_struct): Change linenum to unsigned int.
1330 (struct list_info_struct): Change hll_line to unsigned int.
1331 (print_source): Update format string.
1332 * read.c (emit_expr): Change scan to unsigned int, and don't
1333 bother to initialize it.
1334 * symbols.c (dollar_label_count): Change to unsigned long.
1335 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1336 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1337 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1339 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1341 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1342 mcf5200 just as we do for m68000.
1343 (m68k_init_after_args): Likewise.
1344 (md_estimate_size_before_relax): Likewise.
1346 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1348 * config/tc-v850.c (md_assemble): Store relocation addend in
1349 fixup instead of instruction.
1351 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1353 * config/tc-i386.c (md_assemble): Swap template arguments to
1354 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1355 This macro is currently symmetric, so passing them the wrong
1356 way didn't cause any problem, but may if the macro is changed
1358 After copying template to i.tm, use i.tm. rather than t-> to
1359 access fields, and make t a const*
1360 Move i.tm.operand_types[] swap to immediately after the copy.
1363 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1365 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1366 we've computed the data length.
1369 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1371 * expr.h (expr_build_uconstant): Add prototype.
1372 (expr_build_unary,expr_build_binary): Add prototypes.
1373 * expr.c (expr_build_uconstant): New function.
1374 (expr_build_unary,expr_build_binary): New functions.
1376 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1377 (md_convert_frag): Delete.
1378 (TC_FIX_TYPE): New fields wl,cl,user_value;
1379 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1380 All callers updated.
1381 (insert_unpack_marker): New function.
1382 (insert_file): New argument insert_marker_arg. All callers updated.
1383 (gif_user_value): New static local.
1384 (vif_data_start,vif_data_end): New static locals.
1385 (mpgloc_sym,unpackloc_sym): New static locals.
1386 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1387 (cur_opcode,cur_operand): New static locals.
1388 (endmpg_caller): New enum.
1389 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1390 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1391 (dvp_fixup): New members user_value,wl,cl;
1392 (assemble_vif): Rewrite.
1393 (assemble_gif): Tweak name of data start label.
1394 (assemble_one_insn): Allow special parser to punt and call the
1395 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1396 (md_operand): Handle '*' value for mpgloc,unpackloc.
1397 (md_estimate_size_before_relax): New function.
1398 (dvp_relax_frag,md_convert_frag): New functions.
1399 (md_pcrel_from_section): Handle end data label for variable length
1401 (md_apply_fix3): Handle count field for variable length vif insns.
1402 Handle address field for mpg,unpack.
1403 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1404 (cur_vif_insn_length): Delete.
1405 (vif_length_value): New function.
1406 (install_vif_length): Don't perform logical->physical conversion here.
1407 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1410 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1412 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1413 * macro.c (macro_expand_body): Increase buffer size.
1414 * messages.c (as_warn): Likewise.
1415 (as_warn_where, as_bad, as_bad_where): Likewise.
1417 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1419 Based on patch from H.J. Lu <hjl@gnu.org>:
1420 * Makefile.am (DISTSTUFF): New variable.
1421 (diststuff): New target.
1422 * Makefile.in: Rebuild.
1424 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1426 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1427 m32r_elf_section_change_hook.
1429 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1430 emit a nop if a section ends with a 16 bit instruction.
1432 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1434 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1435 s_lcomm rather than obj_coff_lcomm.
1436 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1438 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1440 * config/tc-i386.h (LinearAddress): Define.
1441 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1442 instruction, don't use a default segment.
1444 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1446 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1447 * configure: Rebuild.
1450 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1452 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1455 start-sanitize-r5900
1456 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1458 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1460 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1461 (mips_ip): Handle 'O' operand.
1462 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1465 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1467 * aclocal.m4, configure: Rebuild with libtool 1.2.
1469 start-sanitize-r5900
1470 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1472 * config/tc-mips.c: Change '%' to '#' in r5900 support.
1475 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1477 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1478 PC relative branches. Patch courtesy of Jonathan Walton.
1480 start-sanitize-r5900
1481 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1483 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1484 "name.completer" where only the name is actually in the opcode
1485 table. Allow various operands for base register in load/store
1486 instructions. Handle various new argument characters for the
1487 cop2/vu0 co-processor.
1491 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1493 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1497 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1499 * configure.in (emulations): Add thumb-pe target.
1501 * configure (emulations): Add thumb-pe target.
1503 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1505 * itbl-lex.l (yywrap): Don't define if already defined as a
1509 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1511 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1512 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1513 packing is enabled. Emit VIF cpu marker after dma insn.
1515 * config/tc-dvp.h (TC_START_LABEL): Define.
1516 * config/tc-dvp.c (force_mach_label): New function.
1517 (md_begin,create_colon_label,s_dmadata): Use it.
1519 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1522 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1524 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1527 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1529 * depend.c (quote_string_for_make): New function.
1530 (wrap_output): Use it.
1532 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1534 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1535 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1538 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1540 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1541 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1542 (gif_insn_frag_loc): New static global.
1543 (assemble_gif): Record frag and location frag of insn.
1544 (md_apply_fix3): Validate user specified nloop if we couldn't do
1546 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1548 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1550 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1551 insufficient data present. Fix insertion of computed nloop value.
1552 (install_vif_length): Second pass at unpack len calcs.
1553 (s_endunpack): Round data up to word boundary.
1554 (insert_mpg_marker): New function.
1555 (insert_file): New args insert_marker, size. All callers updated.
1556 (assemble_vif): Rewrite varlen insn handling.
1557 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1558 (s_enddirect,s_endunpack): Rename arg to internal_p.
1561 start-sanitize-vr4320
1562 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1564 * config/tc-mips.c : Added vr4320 similar to vr4300.
1567 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1569 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1570 Recognize -GN and -relax.
1571 (md_begin): Initialize gp size from -G switch.
1572 (alpha_force_relocation): Always force if -relax.
1573 (alpha_align): Take a new argument that will specify when to
1574 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1575 Change all callers. Emit nop alignment padding as nop+unop pair.
1577 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1579 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1580 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1583 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1585 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1586 require padding to the next long word boundary.
1590 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1592 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1593 inserted binary files.
1596 start-sanitize-phase2-m32rx
1597 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1599 * config/tc-m32r.c (optimize): New static local.
1600 (md_shortopts): Add -O.
1601 (md_parse_option): Recognize it.
1602 (md_show_usage): Document it.
1603 (md_assemble): Don't try to combine insns in parallel if !optimize.
1605 end-sanitize-phase2-m32rx
1606 start-sanitize-m32rx
1607 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1609 * config/tc-m32r.c (first_writes_to_seconds_operands):
1610 Reinitialise b_operands for each pass of the inner loop.
1613 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1615 * config/tc-dvp.h (tc_frob_label): Define.
1616 * config/tc-dvp.c (dvp_frob_label): New function.
1617 (create_colon_label): New argument `sto'. All callers updated.
1618 (record_mach): New argument `force_next_p'. All callers updated.
1619 (cpu_sto): New function.
1620 (UNIQUE_LABEL_PREFIX): New macro.
1621 (unique_label): Use it.
1622 (assemble_gif): Emit start label before mach label.
1623 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1625 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1627 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1628 (setup_dma_autocount): Renamed from setup_autocount. New argument
1629 inline_p. All callers changed. Fix word address of count.
1630 (parse_dma_addr_autocount): Fix word address of address.
1634 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1636 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1637 in special_sections table and add .vubss etc via
1638 ELF_TC_SPECIAL_SECTIONS.
1639 * config/tc-dvp.h: Likewise.
1642 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1644 * cgen.c: #include symcat.h.
1645 * config/tc-m32r.c: Likewise.
1647 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1649 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1650 absolute expressions instead of '$' prefixed register names.
1652 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1654 * read.c (s_set): Record file and line info for symbols when -as.
1655 (pseudo_set): Don't overwrite that dummy fragment.
1658 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1660 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1661 (dvp_parse_done): Comment out contents.
1662 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1663 (s_state): Handle .vu in included file.
1664 (asm_state): New state ASM_GIF.
1665 (asm_state_stack): Maintain stack of parsing states.
1666 ({push,pop,set}_asm_state): New functions.
1667 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1668 (gif_{insn_type,data_name,insn_frag}): New static locals.
1669 (md_assemble): Watch for .endgif if in ASM_GIF state.
1670 (assemble_gif): Complete.
1671 (s_endgif): Complete.
1672 (cur_mach): New static local.
1673 (record_mach): New function.
1674 (md_begin): Initialize `cur_mach'.
1675 (assemble_*): Record current mach type.
1676 (vu_count): New static local.
1677 (assemble_vif): Temporary hack to properly align mpg/direct data.
1678 (assemble_vu): Insert mpg every 256 insns.
1681 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1683 * config/tc-ppc.c (md_pseudo_table): Add "section".
1684 (ppc_named_section): New static function.
1686 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1688 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1689 so we don't have to scan the entire list.
1692 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1694 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1695 case, allow the parallel instructions to modify the same flag
1699 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1701 * listing.c (list_symbol_table): Categorize symbols by
1702 undefined_section rather than sy_frag->line == NULL.
1705 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1707 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1708 (inline_dmadata): Renamed from s_dmadata_implied.
1709 (assemble_one_insn): Rewrite dma operand processing.
1710 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1711 (unique_name,setup_autocount): New functions.
1713 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1714 (md_pseudo_table): Add .word.
1715 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1717 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1718 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1719 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1721 (eval_expr): New function.
1722 (create_label,create_colon_label): New function.
1723 (s_enddmadata): Rewrite.
1726 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1728 * Makefile.am (install-exec-local): Install properly when ln
1729 fails or tooldir == prefix.
1731 start-sanitize-m32rx
1732 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1734 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1735 handling of updates to the condition bit as this is shadow by
1739 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1741 * config/tc-dvp.c (parse_float): New function.
1742 (assemble_vu): Handle loi insns.
1743 (assemble_one_insn): Simplify suffix parsing.
1744 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1748 start-sanitize-m32rx
1749 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1751 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1753 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1755 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1756 for --warn-explicit-parallel-conflicts and --Wnp as an
1757 abbreviation for --no-warn-explicit-parallel-conflicts.
1758 (assemble_parallel_insn): Use non-relaxable versions of branch
1761 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1763 * app.c: Parse || as a seperator between assembler statements.
1766 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1768 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1769 Test result of insert_operand for error.
1771 start-sanitize-m32rx
1772 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1774 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1775 when m32rx target is enabled and the instructions are not
1778 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1780 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1781 bother checking insn which have no operands.
1784 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1786 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1787 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1788 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1789 * doc/Makefile.in: Rebuild.
1791 start-sanitize-m32rx
1792 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1794 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1795 function. Replaces get_src_reg(), check_for_side_effects(),
1796 reads_from_src_reg(). Uses new insn operand features of cgen.
1797 (writes_to_pc): New function., but with new code suppressed for now.
1798 (md_assemble): Call first_writes_to_seconds_operands().
1800 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1802 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1803 (macro): Fix handling of M_COP[0-3].
1805 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1807 Based on patches from Ross Harvey <ross@teraflop.com>:
1808 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1809 if macro_alternate or macro_mri.
1810 (getstring): Remove support for byte constants between < and >.
1811 (get_any_string): '<' only starts a string if macro_alternate or
1813 (macro_expand_body): Permit keyword parameters following
1814 positional parameters.
1816 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1817 * configure.in (alpha*-*-netbsd*): New target.
1818 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1819 * configure: Rebuild.
1821 * as.h (flag_warn_suppress_instructionswap): Move from here...
1822 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1823 here, and make static.
1825 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1826 BFD_ASSEMBLER or MANY_SEGMENTS.
1828 * as.c (show_usage): Update bug-gnu-utils address.
1829 * gasp.c (show_usage): Likewise.
1830 * doc/as.texinfo (Bug Reporting): Likewise.
1832 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1834 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1835 insns regardless of the size of a pointer if we're in mips I or
1837 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1839 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1841 Fix rac to accept only a0:
1842 * tc-d10v.c (parallel_ok, find_opcode):
1843 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1844 Introduce OPERAND_GPR.
1846 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1848 * read.c (s_fill): Handle non-constant repeat counts by creating
1849 an rs_space fragment.
1851 start-sanitize-m32rx
1852 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1854 * doc/c-m32r.texi: Document warning and error messages. Add
1855 descriptions of --warn-explicit-parallel-conflicts.
1857 * doc/as.texinfo: Add more m32rx command line options.
1860 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1862 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1863 from as_bad to as_warn.
1866 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1868 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1871 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1873 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1874 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1875 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1877 * config/tc-dvp.h: Add configuration specific section names.
1880 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1882 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1883 seg_fix_rotP rather than fix_root from seg_info.
1885 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1887 * expr.c: Add support for 0x1_2_3_4 bignums.
1889 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1891 * configure.in: Change -linux* to -linux-gnu*.
1892 * configure: Rebuild.
1894 * app.c (do_scrub_begin): Treat \r as whitespace.
1896 start-sanitize-m32rx
1897 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1899 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1900 rather than parsing syntax string manually.
1901 (assemble_parallel_insn): Check for both forms of parallel
1904 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1906 * Makefile.am: Update dependencies.
1907 * Makefile.in: Rebuild.
1909 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1911 * configure, aclocal.m4: Rebuild with new libtool.
1913 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1915 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1916 the argument to bfd_set_arch_mach.
1917 (load_address): Use bfd_arch_bits_per_address to determine the
1918 bit size of an address instead of looking at the isa level.
1919 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1921 start-sanitize-v850e
1922 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1924 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1926 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1928 * ehopt.c: New file.
1929 * as.h (enum _relax_state): Add rs_cfa.
1930 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1931 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1932 * read.c (emit_expr): Call check_eh_frame.
1933 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1934 (relax_segment): Likewise.
1935 * Makefile.am: Rebuild dependencies.
1936 (GAS_CFILES): Add ehopt.c.
1937 (GENERIC_OBJS): Add ehopt.o.
1938 * doc/internals.texi (Frags): Document rs_cfa.
1940 * as.c (show_usage): Mention --traditional-format.
1941 (parse_args): Accept --traditional-format.
1942 * as.h (flag_traditional_format): Declare.
1943 * output-file.c (output_file_create): If flag_traditional_format,
1944 set BFD_TRADITIONAL_FORMAT on stdoutput.
1945 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1947 * config/tc-mips.c (append_insn): Make sure that if we have a
1948 fixup for an unmatched %hi reloc, it does not associated with a
1951 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1952 * doc/Makefile.in: Likewise.
1954 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-m32r.c (check_for_side_effects): New function.
1957 (can_make_parallel): Add checks for instruction side effects
1958 clashing with the other instruction.
1959 (assemble_parallel_insn): Improve warning messages. Return error
1960 message from non-swapped instruction order.
1962 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1964 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1966 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1967 md_cleanup definition. This moves the forced literal output to
1968 the end of the source pass, and avoids macro's inserting literals
1969 into the code immediately after the macro expansion.
1971 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1973 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1974 a gas internal symbol is adjustable.
1975 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1977 * as.h: If gcc version greater than 2.6, use `__format__' and
1978 `__printf__' in function attributes, rather than `format' and
1981 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1983 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1985 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1987 Add tms320c30 support:
1988 * config/tc-tic30.h: New file.
1989 * config/tc-tic30.c: New file.
1990 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1991 TARGET_FORMAT as "coff-tic30".
1992 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1993 * Makefile.am: Rebuild dependencies.
1994 (CPU_TYPES): Add tic30.
1995 (CPU_OBJ_VALID): tic30-aout is valid.
1996 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1997 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1998 * configure, Makefile.in: Rebuild.
2000 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2002 * config/tc-v850.c (md_assemble): Improvements to error messages.
2004 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2006 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2007 BFD_RELOC_HI16_S to store the high bits of any value.
2009 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2010 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2011 assembler calculate relocations to any external symbol at all.
2012 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2013 involving generation of pc-relative relocs.
2014 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2015 has been moved to md_apply_fix3.
2017 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2018 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2019 which actually means (the address of identifier's GOT entry) +
2020 constant, which is not particularly useful.
2022 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2024 * read.h (include_dirs): Declare.
2025 (include_dir_count,include_dir_maxlen): Declare.
2028 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
2029 (md_parse_option): Handle them.
2030 (md_show_usage): Print them.
2031 (output_dma,output_pke): New static globals.
2032 (assemble_pke): Handle -no-dma-pke.
2033 (insert_file): Search include dir list.
2034 (s_enddirect): Validate length if prespecified.
2035 (s_endmpg): Likewise. Handle -no-dma-pke.
2036 (s_endunpack): Handle -no-dma-pke.
2037 (md_pcrel_from_section): Add offset to delay slot for
2041 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2043 * configure.in: Correct check for shared opcodes library.
2044 * configure: Rebuild.
2046 * listing.c (buffer_line): If we can't open the file, set at_end.
2047 (listing_print): Remove unused local variable fi.
2049 * config/m68k-parse.y (reglistpair): Handle register list in
2052 * config/vms-conf.h: Don't undef VERSION.
2054 start-sanitize-m32rx
2055 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
2057 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2058 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2061 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
2063 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2065 (GENERIC_OBJS): New variable, with the rest of the old OBJS
2067 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2068 ($(srcdir)/make-gas.com): Rename from make-gas.com.
2069 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2070 (EXTRA_DIST): Define.
2071 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2072 explicitly rather than via the list of object files.
2073 (gcc-as.opt): New file created when make-gas.com is run.
2074 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2075 itbl-cpu.h} to #include appropriate file rather than copying that
2077 * config/vms-conf.h: Synchronize with current config.in.
2078 * Makefile.in: Rebuild.
2081 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
2083 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2084 (parallel_ok): Relaxed parallel subinstruction dependency check.
2087 start-sanitize-m32rx
2088 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
2090 * config/tc-m32r.c (md_assemble): Fix determination of when
2091 instructions can be combined in parallel.
2094 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
2096 * as.h (flag_warn_suppress_instructionswap): added new flag.
2097 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2098 command line argument.
2099 * tc-d10v.c (write_2_short): emit "Swapping instructions"
2100 warning only if flag_warn_suppress_instructionswap is false.
2102 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
2104 * configure.in (i386-*-mingw32*): New target.
2105 * configure: Rebuild.
2107 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
2109 * symbols.c (resolve_symbol_value): Don't set the segment if it
2110 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2112 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2115 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
2117 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2118 depends upon HAVE_{UNLINK,REMOVE} values rather than host
2121 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
2123 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2126 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
2128 * configure.in: Add dvp support.
2129 * configure: Regenerate.
2130 * config/tc-dvp.[ch]: New files.
2133 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-v850.c (v850_insert_operand): Display instruction when
2136 an error is encountered.
2138 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
2140 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2141 (i386-*-sco3.2v5*coff): New target.
2142 (i386-*-sco3.2*): New target.
2143 * configure: Rebuild.
2145 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
2147 * config/tc-v850.c: Tidy error message production.
2149 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
2151 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2152 validate_immediate return value in the right type for comparisons
2155 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
2157 * listing.c (MAX_BYTES): Use listing variables not constants.
2158 (data_buffer): No longer an array, but a pointer.
2159 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2160 (listing_listing): Allocate data_buffer.
2162 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
2164 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2165 --listing-rhs-width, --listing-cont-lines.
2166 (show_usage): Update.
2167 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2168 (listing_lhs_cont_lines, listing_rhs_width): New vars.
2169 (print_lines): Use the variables instead of the constants.
2170 (listing_listing): Likewise.
2171 * listing.h: Declare the new vars.
2173 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
2175 * as.c (parse_args): Add --keep-locals alias for -L.
2176 Add --strip-local-absolute.
2177 (show_usage): Update.
2178 * as.h (flag_strip_local_absolute): New flag.
2179 * symbols.c (S_IS_LOCAL): Use it.
2180 * config/obj-aout.h (S_IS_LOCAL): Likewise.
2181 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2182 * config/obj-coff.h (S_IS_LOCAL): Likewise.
2184 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
2186 * config/tc-m32r.c: Detect if explicitly parallel instructions
2187 might have an io conflict and issue a warning message.
2189 start-sanitize-m32rx
2190 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2193 to a count of the number of matches to skip.
2194 (can_make_parallel): Pass count of number of matches to skip to
2195 reads_from_src_reg().
2198 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
2200 start-sanitize-m32rx
2201 * config/tc-m32r.c: Add support for swapping fixups of swap
2204 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2205 cgen_swap_fixups): Functions to save, restore and swap the fixup
2206 chain with a backup copy.
2207 (cgen_asm_finish_insn): Returns address of constructed insn.
2209 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
2211 * listing.c (file_info_struct): Remove FILE, add POS.
2212 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2213 (file_info): Don't open the file.
2214 (buffer_line): Check for the file in the last_open cache, updating
2216 (print_source): Don't reference file_info->file.
2217 (listing_listing): Likewise.
2218 (listing_print): Close the file in the cache, if any.
2220 start-sanitize-m32rx
2221 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
2223 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2224 parallel instructions so that they are in the correct order.
2225 (reads_from_src_reg, get_src_reg, can_make_parallel,
2226 make_parallel): New functions to support opportunistic
2227 parallelisation of adjacent instructions.
2230 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
2232 * read.c (dwarf_file_string): New file static variable.
2233 (emit_expr): Look for constant sequence that leads up to a file
2234 name in DWARF debugging output.
2235 (stringer): Use dwarf_file_string to decide whether to accept a
2236 string as a file name.
2238 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
2240 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2241 (crack_operand): Add reg->reglst MRI hack.
2242 (r_seg): Put reglst symbols in reg_section.
2243 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2245 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
2247 * tc-sh.c (get_specific): Handle SGR & DBR.
2249 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
2251 * tc-h8300.c (parse_reg): Take the length of the symbol into
2252 account when attempting to match a register name.
2253 * tc-h8500.c (parse_reg): Likewise.
2255 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2257 start-sanitize-m32rx
2258 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2261 * cgen.c: Formatting changes to improve readability.
2263 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2265 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2269 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2271 Based on a patch from Jim Wilson
2272 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2273 (tc_gen_reloc): Handle cross section PC relative relocs
2277 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2279 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2281 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2283 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2284 (expr_jmp_buf): New static local.
2285 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2286 (cgen_md_operand): New function.
2287 * tc-m32r.c: Clean up pass over `struct foo' usage.
2288 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2290 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2292 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2293 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2295 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2297 * config/tc-i386.c (i386_operand): Give an error if there are
2298 unrecognized characters after an expression.
2300 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2302 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2304 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2306 * configure.in (i386*-go32-rtems*): Fix to be the same as
2308 * configure: Rebuild.
2310 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2312 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2313 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2314 (mips_ip): Always check for FP_D, not just for instructions that
2315 are not part of the regular ISA.
2317 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2319 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2321 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2323 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2325 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2327 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2328 the range we care about.
2331 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2333 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2334 (exec_type_enum): Enumeration giving all of the exec types.
2335 (warn_nops): New static variable to give nop warning level.
2336 ({cur,prev}_mul32_p): New static variable to keep track of whether
2337 the current/previous instruction is a 32-bit multiply.
2338 (Optimizing): Make static.
2339 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2341 (d30v_insert_operand): Delete declaration of unused function.
2342 (write_2_short): Make exec_type argument enum, not int.
2343 (parallel_ok): Ditto.
2344 (check_range): Delete unused variable(s).
2345 (build_insn): Ditto.
2346 (find_format): Ditto.
2347 (md_apply_fix3): Ditto.
2348 (md_show_usage): Document -n and -N.
2349 (md_parse_option): Parse -n and -N.
2350 (write_1_short): If -n, warn about adding a nop. Use
2352 (write_2_short): Use enumeration values instead of hard coded
2353 integers. Reset exec_type for default operations. For explicit
2354 parallel operations, call parallel_ok to make sure everything is
2355 ok. If writing out a parallel operation, and the previous
2356 instruction was a 32-bit multiply, indicate current instruction
2358 (parallel_ok): Allow add/tx ... to be done in parallel with
2359 another add/tx ... assuming the gpr registers don't overlap.
2360 (md_assemble): Use exec type enumeration values, not hard coded
2361 ints. Check for loads or 16-bit multiplies following in the next
2362 cycle after a 32-bit multiply. Add nops if that is the case.
2363 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2364 cur_mul32_p if current instruction is a 32-bit multiply.
2365 (find_format): Change spacing and layout.
2368 start-sanitize-tic80
2369 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2371 * config/tc-tic80.c (tic80_relax): New static variable.
2372 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2373 (md_parse_option): Handle new relax options.
2374 (md_show_usage): Document new relax options.
2375 (find_opcode): Don't use short forms of PC relative branches if
2380 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2382 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2383 used/set flag fields. Make flag vars unsigned long. Use
2384 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2385 parallel if they use the same conditional flag with reversed
2386 meaning. Allow 2 add/sub insns that set the carry or overflow
2387 flags but do not query them to be done in parallel. Don't allow 2
2388 word store operations to be done in parallel with ADDppp or
2389 SUBppp. Don't allow loads to be done in parallel with 16 bit
2393 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2395 * config/tc-arm.c: Prevent use of interworking support for
2398 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2400 * doc/all.texi: Add M32R cpu.
2402 * doc/as.texinfo: Add documentation of m32r processor.
2404 * doc/c-m32r.texi: New file, documenting m32r specific features.
2406 start-sanitize-m32rx
2407 * config/tc-m32r.c (allow_m32rx): New function.
2408 (enable_m32rx): New variable.
2409 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2410 (md_show_usage): Document new --m32rx command line option.
2411 (md_parse_option): Implement new --m32rx command line option.
2414 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2416 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2419 start-sanitize-tic80
2420 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2422 * config/tc-tic80.c (build_insn): Handle instructions that have
2423 long (32 bit) PC relative offsets. Fix places that previously
2424 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2425 (md_apply_fix): Add case to handle long PC relative offsets.
2428 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2430 * doc/c-arm.texi (ARM Options): Document support for new ARM
2433 * config/tc-arm.c (md_parse_option): Add support for new ARM
2436 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2438 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2439 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2441 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2443 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2446 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2447 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2449 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2451 * config/tc-v850.c: Brought up to date with the branch.
2453 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2455 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2456 (SWITCH_TABLE): Handle BFD_RELOC_8.
2457 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2458 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2459 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2461 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2463 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2464 apparent bug in gcc's long long support crossing from x86.
2466 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2468 * config/tc-arm.c: Brought up to date with latest changes on arm
2471 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2473 * config-gas.com: Get version info from configure.in.
2475 * makefile.vms: include depend.obj in OBJS.
2477 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2479 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2480 all corresponding code.
2482 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2484 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2485 run-time endian selection.
2487 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2489 * tc-sh.c (parse_reg): Properly quote for fv4.
2491 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2493 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2494 symbol value operator.
2496 start-sanitize-vr5400
2497 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2499 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2503 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2505 * config/tc-d10v.c (parallel_ok, find_opcode):
2506 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2508 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2510 * config/obj-coff.c (fixup_segment): Cast second arg of
2511 md_apply_fix3 call to type "valueT *".
2513 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2515 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2517 * configure: Re-generate.
2519 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2521 * config/tc-mips.c (macro_build): Use the membership field
2525 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2527 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2528 first argument if it's supposed to be a register.
2531 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2533 * config/tc-mips.c (mips_4900): Added.
2534 (hilo_interlocks): Added mips_4900.
2535 (md_begin): Set default for mips_4900.
2536 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2537 (md_longopts): Add "m4900" and "no-m4900".
2538 (md_parse_option): Handle above options.
2541 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2543 * app.c (do_scrub_chars): If d10v, re-insert a space before
2544 a '#' when in state 10.
2546 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2548 * config/tc-h8300.c: Include "subsegs.h".
2549 (tc_reloc_mangle): Handle references to symbols which are not
2550 being output, so that references to `.' work.
2552 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2554 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2557 * macro.c (sub_actual): If we don't find a parameter for an &,
2560 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2561 start-sanitize-vr5400
2563 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2565 (hilo_interlocks): VR5400 has interlocks.
2566 (md_begin): Expect mips64vr5400, not mips64r5400.
2569 * config/tc-mips.c (mips_ip): In default case, call as_bad
2570 instead of fprintf, to get "assembler messages:" message output
2571 before instead of after.
2573 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2575 * frags.h: Handle multiple inclusion.
2577 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2579 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2580 * as.h (struct frag, frag support): Moved from here.
2582 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2584 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2585 * cgen.c (cgen_asm_finish_insn): Update.
2586 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2587 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2588 (md_convert_frag): Ditto.
2589 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2590 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2591 (TC_FRAG_INIT): Update.
2593 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2595 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2596 print out MD fields of fix.
2597 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2598 defined) to initialize MD fields in frag.
2599 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2600 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2601 * config/tc-ns32k.h: Add comments. Remove obsolete
2602 BFD_FAST_SECTION_FILL definition, change prototypes for
2603 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2604 opcode_frag and opcode_offset and remove pcrel_adjust.
2605 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2606 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2607 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2609 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2610 MD fields in frag structure.
2611 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2612 fix_bsr): macros to access MD fields in fix structure.
2613 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2614 use struct opcode_location as these fields are now in the frag
2616 (convert_iif): Call frag_more as it is needed instead
2617 of trying to allocate for the whole insn. Avoid call of frag_more
2618 with negative argument.
2619 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2620 md_estimate_size_before_relax, md_pcrel_from,
2621 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2622 and frag structures.
2623 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2624 opcode_offset and remove pcrel_adjust.
2625 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2626 fix_new_ns32k_exp with changed arguments.
2628 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2630 * tc-mips.c (md_begin): Reorganize setting of default values so
2631 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2633 (md_parse_option): Remove all code that sets defaults; md_begin
2634 handles all of this now.
2636 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2638 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2640 (bootstrap, bootstrap2, bootstrap3): Likewise.
2641 * Makefile.in: Rebuild.
2643 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2644 TOC section to be against the csect.
2646 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2648 start-sanitize-vr5400
2649 * config/tc-mips.c (mips_5400): New variable.
2650 (md_begin, md_parse_option): Handle 5400 options/names.
2651 (macro_build, mips_ip): Check for 5400-specific instructions.
2652 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2656 * config/tc-mips.c (validate_mips_insn): New function, checks
2657 match versus mask bits, and also verifies that all bits to be
2658 output are actually specified somewhere.
2659 (md_begin): Call it for 32-bit instructions, instead of doing
2660 match/mask check here. In case of failure, print a message, but
2661 check the rest of the opcode table before exiting.
2663 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2665 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2666 from Tony Thompson at ARM: athompso@arm.com
2669 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2671 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2676 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2678 * config/tc-mips.c (hilo_interlocks): True for tx49.
2679 (md_begin): Add mips64tx49.
2680 (md_parse_option): Add 4900 cpu.
2683 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2685 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2686 extend if the operand expects a signed value.
2688 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2689 default which is to permit dollar labels.
2691 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2693 * config/tc-sparc.c (sparc_memory_model): New variable.
2694 (md_longopts): Add -TSO/-PSO/-RMO options.
2695 (md_parse_options): Handle them.
2696 (sparc_elf_final_processing): For 64 ELF, set required
2697 memory ordering in e_flags. Default to RMO and let the user
2698 override it through command line.
2700 * config/tc-sparc.h (elf_tc_final_processing): Add.
2702 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2704 * config/tc-sparc.c (v9a_asr_table): New variable.
2705 (sparc_ip): Handle v9a asr's.
2706 Patch from David Miller <davem@vger.rutgers.edu>.
2708 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2710 * config/tc-sparc.h (md_do_align): New macro.
2711 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2712 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2714 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2716 * config/tc-sh.c (sh_small): New variable.
2717 (OPTION_SMALL): Define.
2718 (md_longopts): Add "small".
2719 (md_parse_option): Handle OPTION_SMALL.
2720 (md_show_usage): Mention -small.
2721 * config/tc-sh.h (sh_small): Declare.
2722 (SUB_SEGMENT_ALIGN): Handle sh_small.
2723 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2726 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2727 case in little endian mode.
2729 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2731 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2732 overflow signalling to linker.
2734 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2736 * makefile.vms: Fix for dec c.
2738 * config-gas.com: Give explanation for dec c setup in error
2741 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2742 sections on openvms/alpha.
2744 * config/obj-evax.c: support .weak pseudo-op
2746 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2748 * config/tc-sparc.c (default_arch_size): New static local.
2749 (struct sparc_arch): Rename arch_size to default_arch_size.
2750 New member user_option_p.
2751 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2752 (init_default_arch): Check whether default arch is valid.
2753 Set default_arch_size in addition to sparc_arch_size.
2754 (OPTION_32,OPTION_64): Define.
2755 (md_longopts): New entries for -32, -64.
2756 (md_parse_option): Handle them.
2757 (md_show_usage): Print them. Ensure init_default_arch called.
2758 * configure.in (sparc64): Set arch to v9-64.
2759 * configure: Regenerated.
2761 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2763 * write.c (subsegs_finish): New function, broken out of
2765 (write_object_file): Some code moves into subsegs_finish.
2766 * write.c (subsegs_finish): Declare.
2767 * as.c (main): Call subsegs_finish.
2769 * read.c (s_include): Check for error return from
2772 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2774 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2776 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2778 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2779 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2780 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2781 the correct relocation when it exists.
2782 * config/tc-i386.c (md_apply_fix3): Likewise.
2784 * config/tc-ppc.h: Correct typo in comment.
2785 * config/tc-v850.h: Likewise.
2787 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2789 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2790 when second instruction is writing to first instructions inputs.
2792 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2794 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2795 templated programs to build with -g.
2797 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-v850.c (md_relax_table): Add support for relaxing
2800 unconditional branches. This patch is courtesy of Jim Wilson.
2801 (md_convert_frag): Fix relaxing of branches. This patch is
2802 courtesy of Jim Wilson.
2803 (md_assemble): Create different fixups for conditional and
2804 unconditional branches. This patch is courtesy of Jim Wilson.
2805 (md_estimate_size_before_relax): Estimate size of variable part of
2806 fixup based on whether it is for a conditional or an unconditional
2807 branch. This patch is courtesy of Jim Wilson.
2808 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2809 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2810 obj_elf_section_change_hook().
2811 (v850_comm): New function.
2812 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2813 (md_begin): Add bss flag to seg_info of bss sections.
2815 Add support for .scommon, .tcommon and .zcommon sections.
2817 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2818 .zcommon, .tbss, .call_table_data and .call_table_text.
2820 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2822 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2823 * configure: Regenerated.
2825 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2827 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2828 expression is not confused with -1.
2830 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2832 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2833 operand - OPERAND_ATMINUS.
2835 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2837 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2838 decrement modify the index register.
2840 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2842 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2843 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2844 68336, 68341, 68349.
2845 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2846 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2847 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2850 * doc/Makefile.am (CPU_DOCS): Define.
2851 (as.info): Depend upon $(CPU_DOCS).
2852 * doc/Makefile.in: Rebuild.
2854 * configure.in: Remove AM_PROG_INSTALL; it's called by
2856 * configure: Rebuild.
2858 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2860 * tc-d10v.h (TC_START_LABEL): Don't define.
2861 (tc_frob_label): Define.
2863 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2865 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2866 to pair a branch and link with anything but an exe instruction.
2868 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2870 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2871 optimization to reduce the alignment surprises for gcc.
2873 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2875 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2876 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2877 (sparc_ip): Add %hix,%lox.
2878 (md_apply_fix3): Call as_bad_where, not as_bad.
2879 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2880 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2882 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2884 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2885 recognizes alphaev5 etc.
2886 * configure: Rebuild.
2888 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2890 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2891 of mipsr3900 with mipstx39.
2893 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2894 -mipsXX message' if the insn isn't an ISA insn.
2896 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2898 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2899 Redefine TARGET_FORMAT to call sparc_target_format.
2900 * config/tc-sparc.c (in_unsigned_range): New function.
2901 (sparc_arch_size): Make static.
2902 (sparc_target_format): New function.
2903 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2904 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2905 (output_insn): Set `fx_no_overflow'.
2906 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2907 (tc_gen_reloc): Likewise.
2909 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2911 * config/tc-v850.c (v850_section): Remove.
2913 * config/obj-elf.c (obj_elf_section): Enhance error message.
2915 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2917 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2918 including obj-elf.h in OBJ_MAYBE_ELF case.
2919 (mips_target_format): Return NULL after abort to avoid warning.
2921 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2923 * expr.c (operator): Accept ==. From Anders Blomdell
2924 <anders.blomdell@control.lth.se>.
2926 * config/atof-ieee.c (gen_to_words): When generating a denormal
2927 number, handle an overflow into the smallest normalized number.
2929 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2931 * as.h, input-scrub.c (new_logical_line): New return value.
2932 * read.c (s_app_file): Don't note the same file several times
2935 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2937 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2939 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2941 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2942 * configure: Rebuild.
2944 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2946 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2948 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2949 fn* instructions do not insert implicit fwait. This was changed
2952 * config/m68k-parse.y (yylex): Permit an expression to be used for
2955 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2957 * Makefile.in: Rebuild.
2959 * aclocal.m4: Rebuild with new libtool.
2960 * configure: Rebuild.
2962 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2964 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2967 * config/tc-mips.c (hilo_interlocks): Change from a static
2968 variable to a macro, so that it varies with the variables upon
2970 (gpr_interlocks, cop_interlocks): Likewise.
2971 (md_begin): Don't initialize them.
2973 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2975 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2976 of strcmp where appropriate.
2978 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2980 * config/tc-v850.c (md_assemble): Cope with a zero data area
2981 relocation with a constant offset.
2982 (md_assemble): Produce error message when special data area
2983 relocations are used on instructions which do not support them.
2984 (md_assemble): Reset processor mask if defined by command line
2987 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2989 * config/tc-sparc.c: Reorganize file.
2990 (parse_keyword_arg): Allow numbers in reg names.
2991 (SPECIAL_CASE_NONE): New macro.
2992 (md_assemble): Use it.
2993 (lookup_arch,init_default_arch): New functions.
2994 (default_arch,default_init_p,sparc_arch_table): New static locals.
2995 (sparc_arch_size): New static local.
2996 (max_architecture): Initialize in init_default_arch.
2997 (md_parse_options): Call init_default_arch if necessary.
2998 Rewrite -xarch/-A processing.
2999 (md_show_usage): Print -A values from sparc_arch_table.
3000 (md_begin): Call init_default_arch if necessary.
3001 (sparc_md_end): Handle both 32 and 64 bit environments.
3002 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
3003 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
3004 (DEFAULT_ARCH): Add.
3005 * config.in: Regenerate.
3006 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
3007 (SPARC_V9,SPARC_ARCH64): Delete.
3008 * configure: Regenerate.
3009 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
3011 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
3013 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
3015 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
3016 start-sanitize-v850e
3018 * config/tc-v850.c (md_assemble): Corrected typo.
3019 * config/tc-v850.c Add new sections: call_table_data and
3021 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
3022 (handle_ctoff): New Function.
3024 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
3027 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
3029 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
3030 displacement from the tiny data area pointer.
3032 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
3034 * config/tc-hppa.c (fix_new_hppa): Make declaration match
3037 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
3039 * config/tc-v850.c (processor_mask): New variable.
3040 (set_machine, md_parse_option): Set processor_mask.
3041 (md_assemble): Check that instruction is available to target
3044 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
3045 start-sanitize-v850e
3046 (TARGET_PROCESSOR): New constant.
3047 (TARGET_PROCESSOR): New constant.
3051 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
3053 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
3058 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
3060 Merge in work from Martin Hunt:
3062 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
3063 CR is 0 for PSWL and PSWH.
3065 * config/tc-d30v.c (do_assemble): Don't accept
3066 illegal condition codes for cmpu instruction.
3068 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
3069 used in d*i instructions.
3071 * config/tc-d30v.c (check_size): New function. Check
3072 relocations for overflows.
3073 (md_pcrel_from_section): Fix relocations between sections.
3074 (md_apply_fix3): Use new relocation types for 15 and 21
3075 bit relocations in the right container. Needed because
3076 the address of the instruction is not eight-byte aligned
3077 but the relocations must be.
3079 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
3080 (find_format): If ".s" or ".l" are used, don't try
3081 to compute branch sizes.
3083 * config/tc-d30v.c (do_assemble): Check for ".s" or
3084 ".l" extensions to opcode names.
3085 (find_format): Generate the correct instructions when
3086 ".s" or ".l" are used.
3088 * config/tc-d30v.c (build_insn): Check for odd registers
3089 on instructions that require even registers.
3091 * config/tc-d30v.h (md_start_line_hook): Define.
3092 * config/tc-d30v.c (md_start_line_hook): New hook.
3093 Checks the beginning of each line for a ".". If it
3094 finds one, assume a pseudo-op and flush any unwritten
3097 * config/tc-d30v.c (md_apply_fix3): Fix problem
3098 with determining when fixups were done.
3100 * config/tc-d30v.c (build_insn): Fix bug where the numeric
3101 part of a symbol (for example, "foo+8") was being written
3102 into the instruction.
3103 (md_pseudo_table): Change .word to be 32 bits and add
3106 * config/tc-d30v.c (parallel_ok): Check to see if first
3107 instruction is a jump.
3109 * config/tc-d30v.c (parallel_ok): Major code reorganization.
3112 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
3114 start-sanitize-v850e
3115 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
3117 * configure.in (emulations): Add v850 emulation.
3119 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
3121 * Makefile.am (CPU_TYPES): Add arc.
3122 (TARGET_CPU_CFILES): Add tc-arc.c.
3123 (TARGET_CPU_HFILES): Add tc-arc.h.
3124 (dependencies): Rebuild.
3125 * Makefile.in: Rebuild.
3126 * configure.in: Recognize arc-*-elf*.
3127 * configure: Regenerated.
3128 * config/tc-arc.[ch]: New files.
3130 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
3132 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
3133 Correct description of hi() reloc prefix.
3135 start-sanitize-v850e
3136 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
3137 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
3138 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
3141 * doc/c-v850.texi: Document new pseudo ops and command line
3144 * config/tc-v850.c (set_machine): New function.
3145 * config/tc-v850.c (.v850): New pseudo op.
3146 start-sanitize-v850e
3147 * config/tc-v850.c (.v850e): New pseudo op.
3148 * config/tc-v850.c (.v850ea): New pseudo op.
3152 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
3154 Support -alh and -ald for DWARF 1:
3155 * listing.c (struct list_info_struct): Add debugging field.
3156 (listing_newline): Initialize the debugging field. If ELF, if the
3157 section starts with .debug or .line, set the debugging field in
3158 the listing structure.
3159 (debugging_pseudo): Add list parameter. Change all callers. If
3160 the debugging field is set, consider it to be a debugging pseudo.
3161 If ELF, skip blank lines between debugging lines.
3162 * read.c (emit_expr): If ELF, look for line numbers.
3163 (stringer): If ELF, look for file names.
3165 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
3167 * config/tc-v850.c (v850_insert_operand): Only test for overflow
3168 if there is no insert function.
3170 * config/tc-v850.h (TARGET_MACHINE): New constant.
3172 * config/tc-v850.c (v850_insert_operand): Add
3173 -mwarn_unsigned_overflow.
3174 (md_begin): Set BFD machine number based on machine variable.
3175 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
3177 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
3179 * as.h: Don't declare alloca if it is a macro.
3180 * macro.c: Likewise.
3183 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
3185 * config/tc-mips.c: Add tx19/r1900.
3188 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
3190 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
3191 rename to cpu_types[].
3192 (s_alpha_arch): New function.
3193 (md_pseudo_table): Add "arch".
3195 * config/tc-alpha.c (md_begin): Merge the two loops through the
3197 (s_alpha_proc): Add initial SKIP_WHITESPACE.
3198 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
3200 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
3202 * read.h (s_lcomm_bytes): Add prototype (for real this time).
3204 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
3206 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
3209 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
3211 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
3213 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
3215 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
3216 relative to the next instruction, not the current instruction.
3217 (md_assemble): Similarly.
3219 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
3221 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
3224 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
3225 (v850_reloc_prefix): Duplicate code eliminated. Add code to
3226 recognise special instructions.
3227 (md_assemble): Calculation of the size of a fixups corrected.
3229 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
3232 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
3234 * config/tc-v850.c (md_assemble): Use opcode->name instead of
3235 opcode->opcode as the sentinal. Zero is a valid opcode.
3237 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
3239 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
3240 * doc/c-v850.texi: Change node name to match other chapter nodes.
3242 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
3244 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3247 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
3249 * expr.c (integer_constant): If BFD64, don't make a bignum if the
3250 number will fit in 64 bits.
3252 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3253 rather than calling abort.
3255 * as.h: Don't define alloca if __GNUC__. Just declare it.
3256 * macro.c: Copy alloca handling from as.h.
3258 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
3259 Gabriel Paubert <paubert@iram.es>.
3261 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3262 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3263 is jcxz or a loop instruction.
3265 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3269 (md_begin): Set up machine architecture and type.
3271 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3273 * symbols.c (resolve_symbol_value): Store the value back into the
3274 symbol expression, to handle add or subtract simplification
3275 correctly. Handle O_symbol_rva. Add default case.
3277 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3278 chunksize while creating the new subsection.
3279 * as.c (chunksize): Initialize to zero.
3280 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3281 calling obstack_begin.
3283 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3285 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3288 start-sanitize-v850e
3289 * config/tc-v850.c (parse_register_list): Support constant
3290 expressions as register lists.
3293 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3295 * doc/c-v850.texi: Change the major node to v850 Machine
3298 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3300 * doc/as.texinfo: Add inclusion of c-v850.texi
3302 * doc/c-v850.texi: New file.
3304 * read.c (is_end_of_line): Make NUL character be considered to be
3307 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3309 * config/tc-v850.c (parse_register_list): Add support for curly
3311 (cc_names): Add "e" and "ne" conditions.
3313 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3315 * app.c (do_scrub_chars): Support a double dash as starting a
3316 comment that extends to end of line.
3318 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3320 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3322 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3324 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3326 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3327 insn when changing to a different instruction.
3329 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3331 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3332 floating point extensions.
3333 (parse_reg): parse sgr and dbr.
3335 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-v850.c (system_register_name): Support numbers for
3338 system register IDs.
3340 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3342 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3343 flag when alignment is in bytes instead of power of 2, and code to
3344 use that flag to convert alignment to bytes.
3345 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3346 * read.h (s_lcomm_bytes): Add prototype.
3347 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3348 defined, write alignment to alignment bits in section header s_flags
3349 rather than the s_align field.
3350 start-sanitize-tic80
3351 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3352 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3353 pseudo, instead of s_lcomm which wants a power of two for alignment.
3356 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3358 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3360 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3362 * as.c (show_usage): Add -am.
3363 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3364 if we've already got one.
3365 * listing.c (struct list_info_struct): Add line_contents.
3366 (listing_newline): Put unused argument to work: if non-null, save it...
3367 (listing_listing): ... and regurgitate during listing instead of line
3369 * listing.h (LISTING_MACEXP): New define.
3370 (LISTING_NEWLINE): Argument is NULL.
3371 * read.c (read_a_source_file): If expanding macros, break up input
3372 lines and pass them to listing_newline.
3373 * doc/as.texinfo: Document -ac and -am.
3375 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3377 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3382 start-sanitize-v850e
3383 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3385 * config/tc-v850.c: Remove support_v850e flag and command line
3388 * configure.in (emulations): Add support for v850e target
3390 * configure (emulations): Add support for v850e target
3392 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3394 * config/tc-v850.c: Remove support_v850ea flag and command line
3397 * configure.in (emulations): Add support for v850ea target
3399 * configure (emulations): Add support for v850ea target
3402 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3404 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3405 setting EXPECT and TCL_LIBRARY.
3406 * Makefile.in: Rebuild.
3408 * as.h (enum debug_info_type): Define.
3409 (debug_type): Declare.
3410 * as.c (debug_type): New global variable.
3411 (show_usage): Add --gstabs.
3412 (parse_args): Handle --gstabs.
3413 * read.c (generate_asm_lineno): Remove.
3414 (read_a_source_file): Output stabs debugging if appropriate.
3415 Change checks of generate_asm_lineno to check debug_type. Only
3416 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3417 * read.h (generate_asm_lineno): Don't declare.
3418 (stabs_generate_asm_lineno): Declare.
3419 * stabs.c (stabs_generate_asm_lineno): New function.
3420 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3421 Don't turn off debugging.
3422 (add_file): Remove old #if 0 code.
3423 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3424 (ecoff_directive_end): Don't generate stabs line symbols.
3425 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3426 generate_asm_lineno.
3427 (line_label_cnt): Remove.
3428 (ecoff_generate_asm_line_stab): Remove.
3429 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3430 * doc/as.texinfo, doc/as.1: Document --gstabs.
3432 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3434 start-sanitize-v850e
3435 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3436 Add support for v850ea instructions.
3438 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3439 Add support for v850e instructions.
3442 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3443 text of entire opcode.
3445 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3447 * doc/internals.texi: Document rs_leb128.
3449 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3451 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3452 in ABSL case, rather than calling abort.
3454 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3456 * as.h (enum _relax_state): Add rs_leb128.
3457 * read.c (potable): Add sleb128 and uleb128.
3458 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3460 * read.h: Update prototypes.
3461 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3462 the symbol value, add a second FINALIZE argument that prevents
3463 changes from being comitted. Update all callers.
3464 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3465 * doc/as.texinfo: Document the new pseudos.
3467 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3469 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3471 (DISTCLEANFILES): Define.
3472 * doc/Makefile.am (DISTCLEANFILES): Define.
3473 * Makefile.in, doc/Makefile.in: Rebuild.
3475 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3477 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3478 Don't set targ or gas_target. Define SCO_ELF and
3479 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3481 * Makefile.am: Remove @target_frag@.
3482 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3484 (dep-am): Mark as phony.
3485 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3487 * config/arm-big.mt, config/arm-lit.mt: Remove.
3488 * config/mips-big.mt, config/mips-lit.mt: Remove.
3489 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3490 * config/ppc-sol.mt: Remove.
3491 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3492 * config/m88kcoff.mt: Remove.
3493 * config/sco5.mt: Remove.
3494 * configure, config.in, Makefile.in: Rebuild.
3496 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3497 further try to circumvent the .y.h rule.
3498 * Makefile.in: Rebuild.
3500 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3502 * Makefile.am: New file, based on old Makefile.in.
3503 * acinclude.m4: New file, from old aclocal.m4.
3504 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3505 shared library handling; now handled by libtool. Replace
3506 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3507 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3508 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3509 * config.in: New file, created by autoheader.
3511 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3512 * stamp-h.in: New file.
3513 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3514 (parse_args): Likewise.
3515 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3516 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3517 * Makefile.in, doc/Makefile.in: Now built with automake.
3518 * aclocal.m4: Now built with aclocal.
3519 * configure: Rebuild.
3521 * cond.c (s_else): If not listing false conditionals, turn listing
3522 off in the false branch of the else.
3524 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3526 * config/tc-mips.c (macro): Fix handling of a double load from a
3527 symbol plus an offset.
3529 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3530 has an associated external symbol.
3532 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3534 * config/tc-alpha.c (s_alpha_ucons): New function.
3535 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3537 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3539 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3540 line if we encounter an error.
3542 * config/tc-v850.c (md_assemble): Sign extend constants value
3543 for hi and hi0 expressions.
3544 (v850_insert_operand): Enable range checking for generic 16bit
3547 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3549 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3550 LO16, HI16 and HI16_S relocs.
3552 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3554 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3556 * configure: Regenerated with autoconf 2.12.
3557 * Makefile.in: Add $(EXEEXT) to all executables.
3559 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3561 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3562 unconditional branches.
3563 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3566 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3568 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3570 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3572 * macro.c (define_macro): Make sure the index is in range before
3575 start-sanitize-tic80
3576 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3578 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3579 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3580 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3584 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3586 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3587 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3588 defined, use s_align_ptwo for .align.
3589 * configure.in (i386-*-msdosdjgpp*): New target.
3590 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3591 * configure: Rebuild.
3593 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3595 * config/tc-sparc.c (last_opcode): New static local.
3596 (md_assemble): Don't issue "FP branch in delay slot" warning if
3597 the delay slot has been annulled.
3599 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3601 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3602 code if BFD_ASSEMBLER.
3604 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3606 * config/tc-v850.c (system_registers): Fix ordering of registers.
3608 start-sanitize-tic80
3609 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3611 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3612 when it will be filled in later by relocation information.
3615 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3617 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3618 (mips_ip): Fix ISA checks.
3620 start-sanitize-r5900
3621 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3623 * configure.in: Default the r5900 to little endian.
3624 * configure: Rebuilt.
3627 start-sanitize-tic80
3628 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3630 * config/tc-tic80.c (build_insn): Fix endianness problem with
3634 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3636 * config/tc-mips.c (check_absolute_expr): Change warning to
3639 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3641 * config/tc-mips.c (macro_build): Refine code to check if an
3642 instruction is available on a particular cpu variant.
3643 (mips_ip): Likewise.
3645 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3648 OBJ_AOUT to ifdef OBJ_ELF.
3649 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3650 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3652 * write.c (fixup_segment): Change special case for i386-coff to
3653 not apply for i386-pe.
3654 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3655 which were not done.
3656 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3657 (coff_format_ops): Initialize frob_file_after_relocs field rather
3658 than frob_file field.
3659 * config/obj-coff.h (coff_frob_file): Don't declare.
3660 (coff_frob_file_after_relocs): Declare.
3661 (obj_frob_file): Don't define.
3662 (obj_frob_file_after_relocs): Define.
3663 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3664 * configure: Rebuild.
3666 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3668 * config/obj-coff.c (fixup_segment): Never subtract section
3669 address from PC relative reloc which will be fully resolved.
3671 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3673 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3674 with hpux10 header files.
3676 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3678 From Jason Merrill <jason@cygnus.com>:
3679 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3681 * config/tc-i386.h (md_maybe_text): Define.
3682 (md_do_align): Use md_maybe_text.
3684 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3686 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3687 relocations, don't check for symbol being external, weak, etc.
3689 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3691 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3692 calculate relocations to any external symbol, because we might be
3693 linking a shared object and the symbol might be overriden or moved
3694 (for instance, moved into a static executable's .bss section).
3695 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3697 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3698 be calculated by the assembler.
3700 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3701 whose destination lies in the same file, by ignoring the @plt or
3702 @local and aiming the branch at its destination.
3704 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3706 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3707 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3710 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3711 of obj_copy_symbol_attributes.
3713 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3715 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3716 signed operand, sign extend a 32 bit value to the host size.
3718 * Makefile.in (CFLAGS): Subsitute from configure script. From
3719 Jeff Makey <jeff@cts.com>.
3721 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3722 buffer size to make a copy of the symbol.
3724 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3727 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3729 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3730 step through the frags calling cvt_frag_to_fill, switch to
3731 SEG_DATA when we reach data_frag_root.
3733 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3735 * config/tc-mn10300.c (md_assemble): Allow an empty register
3736 list for instructions which use register lists.
3738 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3740 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3742 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3745 * config/tc-arm.c: Add prototypes for many static functions.
3746 (struct asm_opcode ): Add prototypes for parms field.
3747 (struct thumb_opcode ): Likewise.
3748 (fp_op2): Remove unused flags parameter.
3749 (output_inst): Make static.
3750 (arm_after_pass_hook): Remove unused ignore parameter.
3751 * config/tc-arm.h (arm_after_pass_hook): Declare.
3752 (arm_start_line_hook): Declare.
3753 (arm_frob_label): Declare.
3755 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3757 * depend.c (wrap_output): new prototype.
3759 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3761 * config/tc-sh.c (md_apply_fix): Check for overflow.
3763 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3764 section size to be aligned.
3766 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3768 * config/tc-sh.h (md_cons_align): Define.
3769 (sh_cons_align): Declare.
3770 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3771 (sh_no_align_cons): New static variable.
3772 (s_uacons): New static function.
3773 (sh_cons_align): New function.
3774 (sh_handle_align): Warn about misaligned data.
3775 * doc/c-sh.texi: Document .uaword and .ualong.
3777 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3779 * macro.c (macro_expand): In MRI mode, treat single quote as a
3780 separator character when checking for a positional argument.
3782 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3784 * config/tc-arm.c (md_parse_option): Merge in changes from
3787 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3789 * configure.in (emulations): Add Thumb architecture support from
3790 armT-9703-28-branch.
3792 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3794 * doc/all.texi: Add enabling of ARM documentation.
3796 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3798 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3800 * config/tc-mips.c: Added r3900 support.
3802 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3804 * as.c: (parse_args) `-t' option requires an argument.
3806 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3808 * config/tc-arm.c (md_begin): Change call to
3809 coff_arm_bfd_set_private_flags() to a call to
3810 bfd_set_private_flags().
3812 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3814 * Makefile.in: Rebuild dependencies.
3816 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3817 of a BFD_RELOC_RVA reloc.
3819 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3821 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3822 (hppa_force_relocation): Force a relocation for an absolute
3825 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3827 * doc/as.texinfo: Don't use @value in section names or index
3828 entries; it confuses texinfo.tex.
3830 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3832 * doc/as.texinfo: Updated for -MD option.
3833 * Makefile.in (CFILES): Added depend.c.
3834 (OBJS): Added depend.o.
3835 * as.h (start_dependencies, register_dependency,
3836 print_dependencies): New declarations.
3837 * depend.c: New file.
3838 * as.c (parse_args): Added -MD option.
3839 (main): Call print_dependencies.
3840 (show_usage): Added help for -MD.
3841 * read.c (s_app_file): Call register_dependency.
3842 (s_include): Call register_dependency when file is found.
3843 (read_a_source_file): Call register_dependency.
3845 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3847 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3848 section address to the symbol value.
3850 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3852 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3853 into the new membership field.
3855 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3858 command line then the ARM7 is now chosen by default when setting
3859 the BFD machine and architecture.
3861 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3863 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3864 hold APCS selection.
3865 (md_begin): Added code to generate flags to be set into the COFF
3866 header and the calls to the BFD functions to do this.
3867 (md_parse_option, md_show_usage): Added new command line
3868 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3869 -marmv3m, -marmv4, -marmv4t.
3871 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3872 as it is never used.
3874 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3876 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3877 label name with ".".
3878 * config/tc-mn10300.c (md_convert_frag): Likewise.
3880 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3882 * config/tc-mips.c (set_at): Check for bignum.
3883 (check_absolute_expr, macro, mips16_macro): Likewise.
3885 start-sanitize-tic80
3886 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3888 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3889 for overflow/underflow, only insert lower 15 bits into instruction.
3892 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3894 * config/tc-i386.c (pi): Check for RegMMX.
3896 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3898 * expr.c (expr): When subtracting values in the same frag,
3899 subtract X_add_number rather than adding it.
3901 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3903 * config/obj-coff.c (write_object_file): Just pass NULL to
3904 md_do_align, not the address of a char holding NOP_OPCODE.
3906 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3908 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3909 than an address if the floating point value looks sufficiently
3912 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3914 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3915 section size to be aligned.
3917 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3919 * cond.c: Include "macro.h".
3920 (struct conditional_frame): Add macro_nest field.
3921 (initialize_cframe): Initialize macro_nest.
3922 (cond_finish_check): Add nest parameter. Change all callers.
3923 (cond_exit_macro): New function.
3924 * as.h (cond_finish_check): Update declaration.
3925 (cond_exit_macro): Declare.
3926 * input-scrub.c (macro_nest): Make globally visible.
3927 (input_scrub_next_buffer): Call cond_finish_check.
3928 * macro.h (macro_nest): Declare.
3929 * read.c (s_mexit): Call cond_exit_macro.
3931 * config/tc-i386.h (RegMMX): Define.
3932 * config/tc-i386.c (pi): Check for all register types.
3933 (type_names): Add RegMMX.
3934 (md_assemble): Handle RegMMX.
3936 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3938 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3941 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3943 * config/tc-mips.c (nopic_need_relax): Add new parameter
3944 before_relaxing. Use it when testing ecoff_extern_size.
3945 (load_address, macro, md_estimate_size_before_relax): Fix all
3948 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3950 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3951 (obj_elf_subsection): New static function.
3953 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3955 * config/obj-coff.c (coff_header_append): Don't reset string_size
3956 each time through the loop.
3958 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3960 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3962 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3964 * doc/internals.texi (Porting GAS): Correct documentation for
3965 current configure handling of targ-cpu.h, et. al.
3966 (CPU backend): Document listing macros.
3968 * listing.c (data_buffer): Set size based on other listing macros,
3969 rather than always using 100.
3970 (data_buffer_size): Remove static variable.
3971 (calc_hex): Make data_buffer_size a local variable. Don't leave
3972 any slop when filling data_buffer.
3974 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3976 * doc/c-mips.texi: Document .set autoextend.
3978 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3980 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3981 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3982 sparc-*-openbsd*): New targets.
3983 * configure: Rebuild.
3985 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3987 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3988 for all undefined symbols.
3990 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3992 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3995 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3997 * configure.in (alpha*-*-openbsd*): New target.
3998 * configure: Rebuild.
4000 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
4002 * configure.in (mips-*-openbsd*): New target.
4003 * configure: Rebuild.
4006 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
4008 * config/tc-d30v.c (parallel_ok): Fix parallel checking
4009 for instructions using conditional execution.
4012 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
4014 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
4016 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
4018 * Makefile.in (srcroot): Remove.
4019 (INSTALL): Set to @INSTALL@.
4020 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
4021 (all, dvi): Don't set srcroot.
4022 (install): Depend upon as.new, gasp.new, and installdirs. Use
4023 $(program_transform_name) directly, rather than using
4024 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
4025 (installdirs): New target.
4026 * doc/Makefile.in (INSTALL_XFORM1): Remove.
4027 (install): Depend upon installdirs. Use $(program_transform_name)
4028 directly, rather than using $(INSTALL_XFORM) and
4030 (installdirs): New target.
4031 (install-info-as): Run mkinstalldirs.
4032 (install-info-gasp): Likewise.
4034 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
4036 * Makefile.in (INSTALL): Change install.sh to install-sh.
4038 * symbols.c (resolve_symbol_value): Check for division by zero.
4040 From Thomas Graichen <graichen@rzpd.de>:
4041 * Makefile.in: Always use $(SHELL) when running move-if-change.
4042 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
4043 * configure: Rebuild.
4045 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
4047 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
4048 New argument `want'. Update enum cgen_parse_operand_result values.
4049 Initialize if CGEN_PARSE_OPERAND_INIT.
4050 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
4051 (md_assemble): Call cgen_asm_init_parse.
4052 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
4054 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
4056 * config/tc-m68k.c (m68k_ip): Handle #j.
4058 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
4060 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
4061 right address for call label:32,regs,imm.
4063 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
4065 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
4067 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
4068 symbol for OBJ_ELF anymore.
4070 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
4072 * Makefile.in: Regenerate dependencies.
4073 (TARG_CPU): New variable.
4074 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
4075 (.dep1): Delete creating of cgen-opc.h.
4076 (.tcdep): Put proper contents in cgen-opc.h.
4077 * configure.in (m32r): Delete setting of extra_files, extra_links.
4078 (AC_OUTPUT): Create cgen-opc.h.
4079 * configure: Regenerated.
4081 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
4083 * makefile.vms: Update to build gasp.exe.
4085 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
4087 * write.c (relax_frag): Make non-static.
4088 * write.h (relax_frag): Add prototype for.
4089 * config/tc-m32r.h (md_do_align): New arg `max'.
4090 * config/tc-m32r.c (m32r_do_align): Likewise.
4091 Update calls to frag_align, frag_align_pattern.
4092 (fill_insn): Update call to m32r_do_align.
4093 (m32r_scomm): Update call to frag_align.
4095 * config/tc-m32r.[ch]: New files.
4097 * Makefile.in (CPU_TYPES): Add m32r.
4098 (TARGET_CPU_CFILES): Add tc-m32r.c.
4099 (TARGET_CPU_HFILES): Add tc-m32r.h.
4100 (DISTCLEAN_HERE): Add cgen-opc.h.
4101 (.dep1,.tcdep): Create empty cgen-opc.h.
4102 (cgen.o): Add dependencies.
4103 (dependencies): Regenerate.
4104 * as.h (struct frag): New member fr_targ.
4105 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
4106 * conf.in (USING_CGEN): New macro.
4107 * configure.in (m32r-*-*): Add entry for.
4108 Add cgen.o to extra_objects.
4109 * configure: Regenerate.
4110 * frags.c (frag_var): fr_pcrel_adjust renamed to
4111 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
4112 (frag_variant): Likewise.
4113 * write.c (relax_frag): Likewise.
4114 * config/tc-ns32k.c (*): Likewise.
4116 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
4118 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
4119 rather than for any end of line character.
4121 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
4122 call abort (i.e., as_abort) rather than crashing.
4124 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
4125 OBJ_ELF, rather than of S_GET_OTHER.
4127 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
4129 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
4131 * Makefile.in (VERSION): Set to 2.8.1.
4133 * Branched binutils 2.8.
4135 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
4137 * COPYING: Update FSF address.
4139 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
4141 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
4143 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
4145 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
4147 * config-gas.com: Update to handle both vax and alpha.
4148 * makefile.vms: Update to use config-gas.
4149 * conf-a-gas.com: Remove file.
4151 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
4153 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
4154 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
4155 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
4157 start-sanitize-tic80
4158 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
4160 * config/tc-tic80.c (line_comment_char): Make '#' start comments
4161 at the beginning of a line for compatibility with .S files where
4162 cpp leaves the filename transitions beginning with '#'.
4165 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
4167 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
4168 tc_coff_sizemachdep if OBJ_COFF.
4170 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4172 * config/tc-ppc.c (register_name): Declare.
4174 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
4176 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
4177 * configure: Rebuild.
4179 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
4181 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
4182 (mips16_mark_labels): New static function.
4183 (append_insn): Call mips16_mark_labels.
4184 (mips_emit_delays): Likewise.
4185 (s_insn): Likewise. Don't call mips_clear_insn_labels.
4186 (s_mips_stab): New static function.
4188 * configure.in: Use ELF for mips-*-gnu*.
4189 * configure: Rebuild.
4191 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4193 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
4196 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4198 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
4199 set OPCODES_LIB to empty.
4200 * configure: Rebuild.
4202 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4204 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
4206 * configure: Rebuild.
4208 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
4210 * itbl-parse.y (yyerror): Make static. Declare.
4212 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
4213 * configure.in: Set emulations for mips-*-linux*-*.
4214 * configure: Rebuild.
4216 * config/tc-mips.c (struct mips_set_options): Define.
4217 (mips_opts): New static variable.
4218 (mips_isa): Remove. Now a field in mips_opts. Change all
4220 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
4221 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
4222 (struct mips_option_stack): Define.
4223 (mips_opts_stack): New static variable.
4224 (s_mipsset): Add support for .set push and .set pop.
4225 * doc/c-mips.texi: Document .set push and .set pop.
4227 * config/obj-elf.c (obj_elf_section_change_hook): New function.
4228 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
4229 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
4231 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
4233 * as.c (parse_args): Update copyright date in version message.
4235 * Makefile.in (clean-here): Remove dependency files.
4237 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
4238 (s_mri_common): Check S_IS_COMMON unconditionally.
4239 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
4240 * config/tc-alpha.c (s_alpha_comm): Likewise.
4241 * config/tc-mips.c (nopic_need_relax): Likewise.
4242 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
4243 (ppc_pe_comm): Likewise.
4244 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
4245 common symbol to bfd_com_section_ptr.
4246 * config/tc-sparc.c (s_common): Likewise.
4247 (tc_gen_reloc): Likewise.
4250 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4252 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4255 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
4257 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4260 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
4262 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4265 * listing.c (print_lines): Add lineno parameter. Change all
4267 (listing_listing): Only call calc_hex for the right line.
4268 (listing_list): Set the new edict based on the current edict, in
4269 order to handle listing commands in macros correctly.
4271 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4274 * cond.c (cond_finish_check): New function.
4275 * as.h (cond_finish_check): Declare.
4276 * as.c (main): Call cond_finish_check.
4279 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4281 * config/tc-d30v.c (md_assemble): If two instructions
4282 are supposed to be assembled in parallel and the first one is
4283 long, print an error and stop.
4284 (md_apply_fix3): Don't calculate absolute relocs. Just write
4288 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4290 * config/tc-i386.h (iclrKludge): Define.
4291 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4293 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4295 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4296 * config/tc-alpha.c (alpha_debug): New static variable.
4297 (md_parse_option): Set alpha_debug if -g is seen.
4298 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4301 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4303 * config/tc-d30v.c (build_insn): Enable range-checking code.
4304 (postfix): Stop at space or comma.
4305 (md_assemble): Change error message.
4308 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4310 * Makefile.in: Added automatic dependency building.
4311 * dep-in.sed: New file.
4313 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4315 * config/obj-ieee.c (segment_name): Don't define function if this
4318 * config/obj-coff.h (DO_STRIP): Don't define.
4319 * config/tc-h8300.h (DO_STRIP): Don't define.
4320 * config/tc-h8500.h (DO_STRIP): Don't define.
4321 * config/tc-w65.h (DO_STRIP): Don't define.
4322 * config/tc-z8k.h (DO_STRIP): Don't define.
4324 * symbols.c (colon): Call obj_frob_label if it is defined.
4325 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4327 * configure.in: Don't set files and links. Don't call
4328 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4329 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4330 * configure: Rebuild.
4331 * Makefile.in (TARG_CPU_C): New variable.
4332 (TARG_CPU_O, TARG_CPU_H): New variables.
4333 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4334 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4335 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4336 (LINKED_SOURCES): Remove.
4337 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4338 (LINKED_HEADERS): Remove.
4339 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4340 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4342 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4343 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4344 (itbl-cpu.h): Remove target.
4345 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4348 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4350 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4352 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4354 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4355 open coded loop that does not require the name to start with a
4358 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4360 * frags.c (frag_var): Change offset parameter to offsetT.
4361 (frag_variant): Likewise.
4362 * frags.h (frag_variant, frag_var): Update declarations.
4363 * config/tc-m68k.c (struct m68k_it): Change foff field to
4365 (add_frag): Change off parameter to offsetT.
4366 * Several files: Add casts to calls to frag_var.
4368 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4369 serialize a parallel make.
4370 (itbl-parse.h): Split target out from itbl-parse.c.
4372 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4374 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4376 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4377 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4378 storing the value of a common symbol.
4380 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4382 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4384 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4385 that is done by symbol_remove and symbol_insert.
4387 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4390 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4392 * config/tc-mips.c (load_register): In 32 bit mode, when not
4393 dealing with a 64 bit number, permit the upper 32 bits to be set
4394 even if bit 31 is not set.
4396 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4398 * read.c (potable): Add "equiv".
4399 (s_set): Handle .equiv based on argument.
4400 * doc/as.texinfo (Equiv): New node to document .equiv.
4401 (Err): New node to document .err.
4403 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4405 * Many files: Add function prototypes.
4406 * as.c (show_usage, parse_args): Make static.
4407 * frags.h (frag_alloc): Declare.
4408 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4409 * symbols.c (dollar_label_instance): Change return type to long.
4410 * symbols.h (print_symbol_value): Declare.
4411 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4412 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4413 (remove_subsegs, relax_frag): Make static.
4414 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4415 (what_kind_of_float): Likewise.
4416 (atof_vax): Make static. Change what_kind to int.
4417 (md_atof): Change what_statement_type to int.
4418 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4419 * config/tc-alpha.c (vax_md_atof): Declare.
4420 (md_atof): Don't declare atof_ieee and vax_md_atof.
4421 * config/tc-i386.c (set_16bit_code_flag): Make static.
4422 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4423 * config/tc-m68k.c (add_fix): Change width to int.
4424 (insert_reg): Change regname to const.
4425 (md_atof): Don't declare atof_ieee.
4426 (demand_empty_rest_of_line): Don't declare.
4427 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4428 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4429 (parse_keyword_arg): Change lookup_fn to take const arg.
4430 (md_atof): Don't declare atof_ieee.
4431 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4432 (tc_aout_pre_write_hook): Don't declare.
4434 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4436 * as.h (bfd_alloc_by_size_t): Don't declare.
4437 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4439 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4441 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4442 (symbol_append): Set sy_next and sy_previous when adding a single
4443 symbol to an empty list. Call debug_verify_symchain.
4444 (verify_symbol_chain): Use assert, not know.
4446 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4448 * NEWS: Note BeOS support.
4449 * configure.in: (ppc-*-beos): New target, use coff as object format.
4450 * configure: Regenerate with autoconf.
4452 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4454 * config/tc-mips.c (md_apply_fix): Improve error message for out
4457 * Makefile.in: Add dependencies on obstack.h where needed.
4459 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4461 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4462 case of a symbol equated to another symbol when using SVR4_PIC.
4464 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4466 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4468 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4469 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4471 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4472 and md_elf_section_change_hook if they are defined.
4473 (obj_elf_text, obj_elf_previous): Likewise.
4475 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4477 * config/obj-multi.h (struct elf_obj_sy): Define if
4479 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4481 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4482 OBJ_SYMFIELD_TYPE is defined.
4484 * doc/as.texinfo (bss): Improve description of .bss section. In
4485 ELF or COFF, you are permitted to switch into the section.
4486 (Comm): Rewrite description of common symbols.
4487 (Lcomm): Mention that some targets permit a third argument.
4489 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4491 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4493 * symbols.c (colon): Change type of local to int. From Alan Modra
4494 <alan@spri.levels.unisa.edu.au>.
4496 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4497 alignment if a zero fill pattern was explicitly specified.
4498 * config/tc-sh.c (sh_do_align): Likewise.
4500 * read.c (equals): Always permit register names to be redefined.
4502 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4503 mips16 symbol to be adjusted if a symbol is being subtracted from
4506 From Eric Youngdale <eric@andante.jic.com>:
4507 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4508 illegal symbol version names.
4509 (elf_frob_symbol): Check for external default versions.
4511 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4513 From Eric Youngdale <eric@andante.jic.com>:
4514 * config/obj-elf.h (struct elf_obj_sy): Define.
4515 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4517 * config/obj-elf.c (obj_elf_symver): Just record the name.
4518 (obj_symbol_new_hook): Initialized versioned_name field.
4519 (elf_frob_symbol): If there is a versioned_name, either rename the
4520 symbol, or add an alias with that name.
4522 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4524 * config/tc-mn10300.c (md_relax_table): Define.
4525 (md_convert_frag): Implement.
4526 (md_assemble): Handle relaxable operands/instructions correctly.
4527 (md_estimate_size_before_relax): Implement.
4528 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4530 * config/tc-mn10200.c (md_relax_table): Fix typos.
4532 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4533 relocs anymore. Tweak fx_offset for pc-relative relocs.
4535 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4537 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4540 start-sanitize-tic80
4541 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4543 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4545 * config/tc-tic80.c (md_begin): Declare external variable
4546 coff_flags and insert an F_AR32WR bit into it.
4549 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4551 * read.c (equals): Add reassign parameter. Change all callers.
4552 * read.h (equals): Update declaration.
4554 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4556 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4557 can rely on the frag address to determine whether a frag is
4560 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4562 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4563 (S_LOCAL_NAME): Likewise.
4564 (FAKE_LABEL_NAME): Define unconditionally.
4565 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4567 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4568 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4569 Don't define FAKE_LABEL_NAME.
4570 * config/te-ic960.h: Likewise.
4571 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4572 (mips_frob_file_before_adjust): Declare.
4573 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4574 (mips_local_label): Remove.
4576 * config/te-sco386.h: Remove; not used.
4578 start-sanitize-tic80
4579 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4581 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4582 byte alignment rather than power-of-two alignment that is the
4586 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4588 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4590 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4591 message, and add newline.
4592 (process_file): Don't process assignments in the label if this is
4593 a equ or assign pseudo-op.
4594 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4595 and K_EQU, to match documentation.
4597 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4599 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4600 to denote read-only data sections.
4602 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4604 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4605 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4607 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4608 binary number if the next character is '+' or '-'.
4610 start-sanitize-tic80
4611 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4613 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4614 (find_opcode): Match operands that can be floats.
4615 (build_insn): Handle O_big (float) expressions and build
4619 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4621 * configure.in (mips*-*-lnews*): New target, also make empty
4622 emulation list for this target.
4623 * configure: Update.
4624 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4625 (mips_target_format): Use.
4626 * te-lnews.h: New file.
4628 start-sanitize-tic80
4629 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4631 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4632 operands with :m or :s modifiers and generate the right opcodes
4636 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4638 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4639 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4641 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4643 * config/tc-m68k.c (instring): Useless local declaration of
4644 crack_operand removed.
4645 * expr.h (expressionS): Changed type of X_op field to operatorT if
4648 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4650 Based on patches from Robert Lipe <robertl@dgii.com>:
4651 * configure.in: Add i386coff and i386elf to emulation list.
4652 * configure: Rebuild.
4653 * as.c (i386coff, i386elf): Declare.
4654 * obj.h (coff_format_ops): Declare.
4655 * config/obj-coff.c (OBJ_HEADER): Define.
4656 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4657 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4658 (obj_pseudo_table): Add "version".
4659 (coff_pop_insert): New static function.
4660 (coff_sec_sym_ok_for_reloc): New static function.
4661 (no_func): New static function.
4662 (coff_format_ops): New variable.
4663 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4664 (obj_symbol_new_hook): Define.
4665 (coff_obj_read_begin_hook): Declare.
4666 (obj_read_begin_hook): Define.
4667 * config/tc-i386.h (i386_target_format): Declare.
4668 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4669 OUTPUT_FLAVOR when appropriate.
4670 (i386_target_format): New function.
4671 * Makefile.in (obj-coff.o): New target.
4672 (e-i386coff.o, e-i386elf.o): New targets.
4674 From Stephen Williams <steve@icarus.icarus.com>:
4675 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4676 (_tc_get_bal_of_call): Don't declare.
4677 (tc_get_bal_of_call): Declare as function, don't define as macro.
4678 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4679 in sy_tc field, not x_balntry field.
4680 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4681 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4682 field, not x_balntry field.
4684 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4685 have the SHF_ALLOC attribute.
4687 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4688 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4689 (itbl-lex.o): Depend upon itbl-parse.h.
4691 * itbl-parse.y (yyerror): Change return type to int. Change to
4692 use old style function declaration.
4694 * Makefile.in (itbl-lex.o): Remove -Wall.
4695 (itbl-parse.o): Likewise.
4697 * cond.c (s_ifdef): If we should omit conditionals from listings,
4699 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4700 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4701 (listing_listing): Handle EDICT_NOLIST_NEXT.
4702 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4703 * listing.h (LISTING_NOCOND): Define.
4704 (LISTING_SKIP_COND): Define.
4705 * as.c (show_usage): Mention c as a suboption of -a.
4706 (parse_args): Handle c as a suboption of -a.
4707 * doc/as.texinfo: Document -alc.
4709 start-sanitize-tic80
4710 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4712 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4715 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4717 * doc/as.texinfo: Document .symver.
4719 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4721 * config/tc-d10v.c: Change pre_defined_registers to
4722 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4724 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4726 * config/obj-coff.c: Fix typo in comment section.
4727 start-sanitize-tic80
4728 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4729 an additional alignment argument.
4730 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4732 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4736 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4738 * Makefile.in: Remove dependancies on itbl-cpu.h.
4739 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4742 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4744 * itbl-ops.h: Include as.h.
4746 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4748 * as.c: Remove -t option.
4749 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4750 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4751 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4753 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4755 * itbl-ops.c: Don't define DEBUG.
4757 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4759 * Makefile.in: Update itbl-test.c to reflect its new location.
4761 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4763 * itbl-ops.c: Add test for itbl_have_entries.
4764 * config/tc-mips.c: Remove test for itbl_have_entries.
4765 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4767 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4769 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4770 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4771 (LEX, LEXFLAGS): Define.
4772 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4774 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4776 * itbl-parse.y: Fix indentation mistakes from indent program.
4777 * itbl-lex.l: Fix indentation mistakes from indent program.
4778 * itbl-ops.h: Add include for ansidecl.h.
4779 Add PARAMS around function arguments.
4780 Add declaration for itbl_have_entries.
4781 * itbl-ops.c: Add PARAMS around function arguments.
4782 * Makefile.in: Add itbl build rules.
4783 Add dependancies for itbl files to mips target.
4784 * as.c: Add itbl support.
4785 Add new option "--insttbl" for dynamically extending instruction set.
4786 * as.h: Declare insttbl_file_name;
4787 the name of file defining extensions to the basic instruction set
4788 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4789 itbl-ops.o to extra_objects for mips configuration.
4790 Add include file link from itbl-cpu.h to
4791 config/itbl-${target_cpu_type}.h.
4792 * config/tc-mips.c: Allow copz instructions.
4793 Add notes for future additions to the itbl support.
4795 (macro): Call itbl_assemble to assemble itbl instructions.
4796 See if an unknown register is specified in an itbl entry.
4798 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4799 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4801 start-sanitize-tic80
4802 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4803 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4805 (build_insn): Grab a frag early so we can use the address in
4806 fixups. Take one's complement of BITNUM values before insertion
4807 in opcode. Add code to support O_symbol operands.
4808 (md_apply_fix): Replace unimplemented warning with implementation.
4809 (md_pcrel_from): Ditto.
4810 (tc_coff_fix2rtype): Ditto.
4813 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4815 * config/tc-d30v.c (parallel_ok): New function.
4816 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4818 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4819 relocation is in different section.
4821 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4823 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4824 don't set the section alignment to 2**4.
4826 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4828 * config/tc-m68k.c (line_comment_chars): Add '*'.
4830 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4831 (do_scrub_begin): Don't set lex['*'].
4832 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4833 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4836 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4837 * configure: Rebuild.
4838 * config/te-svr4.h: New file.
4839 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4840 TE_SVR4 or TE_DELTA.
4842 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4844 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4845 short conditional branch around a long unconditional branch.
4847 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4849 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4852 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4855 * symbols.c (resolve_symbol_value): If both left and right
4856 operands are undefined, warn about both of them.
4858 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4860 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4861 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4862 (obj_elf_symver): New static function.
4863 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4866 * write.c (relax_segment): Make type and printf format agree.
4868 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4872 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4874 * config/tc-d30v.c, config/tc-d30v.h: New files.
4876 * configure: Rebuilt.
4878 * configure.in: Add case for d30v.
4881 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4883 * config/tc-alpha.h (md_operand): Define with a null expansion,
4884 like all the other targets.
4885 * doc/internals.texi (CPU backend): Add missing word in
4886 md_flush_pending_output description. Fix typo in md_convert_frag
4888 start-sanitize-tic80
4889 * config/tc-tic80: Minor comment additions/changes.
4892 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4894 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4895 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4896 * config/obj-coff.c (obj_coff_def): Use
4897 tc_canonicalize_symbol_name if defined.
4898 (obj_coff_tag, obj_coff_val): Likewise.
4899 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4901 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4903 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4904 does not actually work, though:
4905 * configure.in (i386-sequent-bsd*): New target.
4906 * configure: Rebuild.
4907 * config/tc-dynix.h: New file.
4908 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4910 * read.c (do_align): Add max parameter. Change all callers.
4911 Remove useless static variables.
4912 (s_align): New static function. Do common portion of
4913 s_align_bytes and s_align_ptwo.
4914 (s_align_bytes, s_align_ptwo): Just call s_align.
4915 * frags.c (frag_align): Add max parameter. Change all callers.
4916 (frag_align_pattern): Likewise.
4917 * frags.h (frag_align, frag_align_pattern): Update declarations.
4918 * write.c (relax_segment): Limit alignment change to fr_subtype.
4919 Fix some types to be addressT.
4920 * config/obj-coff.c (size_section): Likewise.
4921 * config/obj-ieee.c (size_section): Likewise.
4922 * config/tc-d10v.h (md_do_align): Add max parameter.
4923 * config/tc-i386.h (md_do_align): Likewise.
4924 * config/tc-m88k.h (md_do_align): Likewise.
4925 * config/tc-m88k.c (m88k_do_align): Likewise.
4926 * config/tc-sh.h (md_do_align): Likewise.
4927 * config/tc-sh.c (sh_do_align): Likewise.
4928 * as.h: Improve comments on rs_align and rs_align_code.
4929 * doc/as.texinfo: Document new alignment arguments.
4930 * doc/internals.texi (Frags): Document use of fr_subtype field for
4931 rs_align and rs_align_code.
4933 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4935 * config/tc-mips.c: Changed opcode parsing.
4937 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4939 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4940 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4941 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4942 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4943 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4944 to a location consistent with the rest of the target include files.
4945 * config/tc-i386.c: Remove misleading comment.
4946 * doc/internals.texi (CPU backend): Add description of function
4947 md_undefined_symbol.
4948 start-sanitize-tic80
4949 * config/tc-tic80.c: Add code to insert predefined symbols into the
4950 symbol table so they can be parsed by the standard expression parser.
4951 Remove custom code that use to parse them.
4952 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4953 to a location consistent with the rest of the target include files.
4956 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4958 * as.h: GNU c provides unlink() function.
4960 Unify section handling on openVMS/Alpha:
4961 * config/tc-alpha.c(s_alpha_link): Remove.
4962 (s_alpha_section): New function.
4963 Remove case-hacking of symbols
4964 Add .code_address pseudo-op.
4965 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4966 (s_alpha_code_address): New function.
4967 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4968 static constructors/destructors.
4969 Add debug code for crash debugs, to be removed when traceback code
4970 is added to object code.
4971 (s_alpha_name): New function for .name pseudo-op.
4972 (alpha_print_token): New function to print token expressions with
4973 alpha specific extensions.
4975 * makefile.vms: Allow compilation with current gcc snapshot.
4977 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4979 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4980 (DVIPS): Set to dvips.
4981 (ps, as.ps, gasp.ps): New targets.
4982 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4983 and MAKEINFO env variables.
4984 (internals.ps): Use DVIPS macro.
4985 (clean): Remove core and backup files.
4986 (distclean): Remove temporary files from building internals.
4988 * doc/internals.texi (Frags): Fix typo.
4989 (GAS processing): Ditto.
4990 (CPU backend): Ditto.
4991 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4992 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4993 * read.c: Remove ugly hack that dealt with config files not
4994 correctly defining TARGET_BYTES_BIG_ENDIAN.
4995 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4996 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4997 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4998 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4999 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
5000 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5001 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
5002 with TARGET_BYTES_BIG_ENDIAN defined to 0.
5003 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
5004 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
5005 whether it is defined or not.
5006 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
5007 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
5008 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
5009 whether it is defined or not.
5010 start-sanitize-tic80
5011 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
5012 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
5015 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
5017 * write.c (write_relocs): Correct text in as_fatal error message,
5018 bfd_perform_relocation -> bfd_install_relocation.
5020 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
5022 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
5023 * read.c (LEX_TILDE): Define if not defined.
5024 (lex_type): Use LEX_TILDE.
5025 * expr.c (get_symbol_end): Check first char with is_name_beginner,
5026 not is_part_of_name.
5028 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
5030 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
5033 * config/tc-mips.c (mips16_extended_frag): Correct base address
5034 for an extended PC relative instruction.
5035 (md_convert_frag): Likewise.
5037 * config/tc-mips.c (prev_nop_frag): New static variable.
5038 (prev_nop_frag_holds): New static variable.
5039 (prev_nop_frag_required): New static variable.
5040 (prev_nop_frag_since): New static variable.
5041 (append_insn): If we aren't reordering, and prev_nop_frag is not
5042 NULL, and we don't need any nops, then decrease the size of
5043 prev_nop_frag. Don't insert nops because of instructions in
5044 noreorder sections. Remember whether the previous instructions
5045 where in noreorder sections even when not reordering.
5046 (mips_no_prev_insn): Add preserver parameter. Change all
5047 callers. Refer prev_nop_frag variables when appropriate.
5048 (mips_emit_delays): Set up prev_nop_frag.
5049 (s_mipsset): Clear prev_nop_frag if reordering.
5051 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
5053 * config/tc-mips.c (append_insn): Remove useless code which
5054 handled swapping a mips16 jump with a mips16 instruction with a
5057 * config/tc-mips.c (md_parse_option): When debugging, set
5058 mips_optimize to 1, not 0.
5060 * config/tc-mips.c (mips16_ip): Handle an extend operand.
5062 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
5063 like the expression was based on `.', adjust the value of the
5066 * config/tc-mips.c (append_insn): Warn about an attempt to put an
5067 extended instruction in a delay slot when not reordering.
5068 (md_convert_frag): Warn if an extended instruction appears in a
5071 * config/tc-mips.c (mips_pseudo_table): Add "insn".
5072 (s_insn): New static function.
5073 * doc/c-mips.texi: Document .insn.
5075 * config/tc-mips.c (md_begin): Add the general registers to the
5077 (mips16_ip): First parse the expression, and then see whether it
5078 came up with a register, rather than trying to first see whether
5079 we are looking at a register.
5081 start-sanitize-tic80
5082 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
5084 * config/tc-tic80.c: Numerous changes and additions to flesh
5085 out functions that were previously just stubs, and fix some
5086 problems found using the new TIc80 testsuite cases.
5089 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
5091 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
5092 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
5094 * config/tc-mips.c (append_insn): Output jump instruction as a
5095 pair of 2 byte instructions, rather than as a single 4 byte
5098 start-sanitize-r5900
5099 * config/tc-mips.c (md_begin): Correct test of mips_5900.
5100 (mips_ip): Don't check INSN_ISA for a macro.
5103 start-sanitize-r5900
5104 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
5106 * config/tc-mips.c: added r5900.
5109 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
5111 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
5112 config/itbl-mips.h: Add copyright message and fix indentation.
5114 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
5116 * itbl-ops.c: New file. Add support for dynamically read
5117 instruction registers, opcodes and formats. Build internal table
5118 for new instructions and provide callbacks for assembler and
5120 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
5122 * itbl-ops.h: New file. Header file for itbl support.
5123 * config/itbl-mips.h: New file. Mips specific definitions for
5126 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
5128 * config/tc-mn10200.c (md_assemble): If a constant operand won't
5129 fit into the constant field of a relaxable operand, then it does
5132 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
5134 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
5135 a jsr target in a different section just like a jsr to
5136 an undefined target.
5138 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
5140 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
5141 against any mips16 symbols, not just externally visible ones.
5142 (md_apply_fix): Corresponding change.
5144 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
5146 * config/tc-mips.c (mips16_ip): Accept floating point registers in
5147 the operand of the exit instruction.
5149 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
5151 * symbols.c (resolve_symbol_value): If we leave an equated symbol
5152 as O_symbol, copy over the segment.
5154 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
5156 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
5157 fixup to be against the section symbol, adjust the value
5160 * symbols.c (resolve_symbol_value): Don't change X_add_number for
5162 * write.c (write_relocs): Avoid looping on equated symbols.
5163 Adjust fx_offset by X_add_number for each symbol.
5164 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
5166 (fixup_segment): Add a loop to track down equated symbols and
5167 adjust fx_offset appropriately.
5169 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
5171 * config/tc-mn10200.c (md_relax_table): Add entries to allow
5172 jmp -> bra relaxing.
5173 (md_convert_frag): Handle jmp->bra relaxing.
5174 (md_assemble): Handle jmp->bra relaxing.
5175 (md_estimate_size_before_relax): Likewise.
5177 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5179 * config/tc-i386.c (i386_align_code): Add comments explaining the
5182 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
5184 * config/tc-sparc.c (enforce_aligned_data): New static variable.
5185 (sparc_cons_align): Don't do anything unless enforce_aligned_data
5187 (md_longopts): Add "enforce-aligned-data".
5188 (md_show_usage): Mention --enforce-aligned-data.
5189 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
5190 enforce-aligned-data.
5192 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
5193 "word", and "short".
5194 (ppc_xcoff_cons): New static function.
5196 * write.c (relax_segment): Give an error if a .space symbol is
5197 common or undefined.
5199 * read.c (read_a_source_file): Don't handle mri_pending_align if
5200 the handler is s_globl or s_ignore.
5202 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
5204 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
5205 start-sanitize-tic80
5206 * config/tc-tic80.c: Many additions to previous placeholder file.
5207 * config/tc-tic80.h: Ditto.
5210 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5212 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
5214 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
5216 * config/tc-mips.c (mips_fix_adjustable): New function.
5217 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
5218 (mips_fix_adjustable): Declare.
5220 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
5221 * read.c (read_a_source_file): After doing an mri_pending_align,
5222 adjust the line_label if there is one.
5223 (s_space): Set mri_pending_align if an odd number of bytes were
5226 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
5228 * config/tc-d10v.h (md_do_align): Add this hook to call
5229 d10v_cleanup() when a ".align" is detected.
5231 * config/tc-d10v.c (find_opcode): Correctly calculate
5232 branch displacement when .aligns are present.
5234 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
5236 * config/tc-mn10200.c (md_relax_table): Define.
5237 (md_convert_frag): Implement.
5238 (md_assemble): Handle relaxable operands/instructions correctly.
5239 (md_estimate_size_before_relax): Implement.
5240 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
5242 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
5244 * config/tc-mips.c (append_insn): Give an error for jumps to a
5246 (md_apply_fix): Make a branch to an odd address an error rather
5249 * config/tc-mips.c (md_convert_frag): If the user explicitly
5250 requested an extended opcode, pass warn as true to mips16_immed.
5252 * config/tc-mips.c (mips16_ip): Handle a missing expression like
5253 an explicit 0, so that explicitly extended instructions work
5256 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
5258 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5259 symbol for a common symbol.
5261 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
5263 Patch presumed to have been checked in awhile ago but wasn't.
5264 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5265 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5266 (relax_segment, case rs_org): Move code inside braces. Move locals
5267 target,after inside too.
5268 (relax_segment, case rs_machine_dependent): Guts moved to ...
5269 (relax_frag): New function.
5270 Call md_prepare_relax_scan if defined.
5272 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5274 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5275 'p' operand specifier.
5277 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5279 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5280 m68k family cpus which support long branch addressing modes.
5281 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5282 md_create_long_jump): Use it.
5284 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5286 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5287 the .reginfo or .MIPS.options section if configured for an
5290 * config/tc-mips.c (md_begin): Don't set interlocks for
5293 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5295 * read.c (read_a_source_file): Make sure the symbol ends with
5296 whitespace before checking whether the next character is '='.
5298 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5300 * config/tc-i386.c (sco_id): Moved from here...
5301 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5302 really is an SCO ELF specific thing, not just a SCO x86 specific
5305 start-sanitize-tic80
5306 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5308 * configure.in (tic80-*-*): Don't require 'coff'.
5309 * configure: Regenerate.
5312 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5314 * read.c (emit_expr): Check for overflow of a negative value
5316 * write.c (fixup_segment): Likewise.
5317 * config/obj-coff.c (fixup_segment): Likewise.
5319 * config/tc-m68k.c (struct label_line): Define.
5320 (labels, current_label): New static variables.
5321 (md_assemble): Mark current_label as text, and clear it.
5322 (m68k_frob_label): New function.
5323 (m68k_flush_pending_output): New function.
5324 (m68k_frob_symbol): New function.
5325 * config/tc-m68k.h (tc_frob_label): Define.
5326 (md_flush_pending_output): Define.
5327 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5328 (tc_frob_coff_symbol): Likewise.
5330 * read.c (read_a_source_file): When defining a macro in MRI mode,
5331 don't add the symbol to the symbol table.
5333 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5335 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5336 here since fixup_segment doesn't (linkrelax is set).
5337 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5339 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5341 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5344 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5346 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5347 to avoid warnings with the native HP compiler.
5348 (fix_new_hppa): Similarly for the r_type argument.
5349 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5350 in an #if OBJ_ELF to keep gcc -Wall quiet.
5351 (md_apply_fix): Always initialize "result".
5353 * config/tc-mn10200.c (md_assemble): Generate relocations.
5355 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5357 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5360 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5362 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5363 pass on the new file hook.
5365 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5366 !alpha_force_relocation, as local LITERALs can be adjusted to be
5367 relative to the section.
5369 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5371 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5373 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5374 aligned to odd boundary.
5375 (tc_frob_coff_symbol): Define.
5377 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5379 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5381 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5382 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5384 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5386 (md_assemble): If the size is 'B', set fx_signed.
5387 (md_apply_fix_2): Use fx_signed when checking for overflow.
5389 * write.h (struct fix): Add fx_signed field.
5390 * write.c (fix_new_internal): Initialize fx_no_overflow and
5392 (fixup_segment): Use fx_signed when checking for overflow.
5393 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5394 fx_signed when checking for overflow.
5396 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5398 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5399 updated, and all the useful information is in doc/internals.texi.
5401 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5402 * read.c (read_a_source_file): Check for conditional operators
5403 before doing an MRI pending alignment.
5404 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5405 (tc_conditional_pseudop): Define.
5406 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5407 * doc/internals.texi (CPU backend): Describe
5408 tc_conditional_pseudoop.
5410 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5411 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5413 (md_begin): Check m68k_rel32_from_cmdline before setting
5415 (m68k_mri_mode_change): Likewise.
5416 (md_longopts): Add --disp-size-default-16 and
5417 --disp-size-default-32.
5418 (md_parse_option): Handle new options.
5419 (md_show_usage): Mention new options.
5420 * doc/c-m68k.texi (M68K-Opts): Document new options.
5422 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5423 * config/tc-m68k.c (m68k_index_width_default): New static
5425 (m68k_ip): Use m68k_index_width_default to set the size of a base
5426 register whose size was not given.
5427 (md_longopts): Add --base-size-default-16 and
5428 --base-size-default-32.
5429 (md_parse_option): Handle new options.
5430 (md_show_usage): Mention new options.
5431 * doc/c-m68k.texi (M68K-Opts): Document new options.
5433 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5435 * configure.in: Recognize mips-*-linux* target.
5436 * configure: Rebuild.
5438 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5439 work if valueT is only 32 bits.
5441 * config/tc-mips.c: Throughout, check target_big_endian rather
5443 (byte_order): Remove.
5444 (mips_init_after_args): Remove.
5445 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5446 (mips_init_after_args): Don't declare.
5447 (tc_init_after_args): Don't define.
5449 * config/tc-mips.h (tc_frob_after_relocs): Define if
5451 (mips_elf_final_processing): Likewise.
5452 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5454 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5456 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5457 sld.{h,w} and the operand is relocatable, adjust the adend by
5458 shifting it right one bit.
5460 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5462 * read.c (read_a_source_file): Check mri_pending_align after
5463 checking for a macro. From Ronald F. Guilmette
5466 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5468 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5469 add segment argument. If OBJ_ELF, treat a relocation against a
5470 symbol in a linkonce section like a relocation against an external
5472 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5474 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5476 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5478 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5480 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5481 includes config.h instead of host.h, tc.h instead of tp.h, and
5482 targ-env.h instead of target-environment.h.
5483 Also, obj-format.h includes targ-cpu.h instead of
5485 start-sanitize-tic80
5486 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5487 * configure: Rebuild with autoconf.
5488 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5489 (TARGET_FORMAT): Define to "coff-tic80".
5490 * config/tc-tic80.c: New file for TIc80 support.
5491 * config/tc-tic80.h: New file for TIc80 support.
5494 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5496 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5499 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5501 * write.c (adjust_reloc_syms): If the fixup symbol has been
5502 equated to an undefined symbol, convert the fixup to being against
5503 the target symbol. Remove obsolete code handling a special case
5506 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5508 * mpw-make.sed: Use NewFolderRecursive for installation.
5510 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5512 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5514 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5516 * config/tc-d10v.c (md_assemble): Fix bug which caused
5517 second instruction in a line to be case sensitize.
5519 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5521 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5522 range check operands with MN10200_OPERAND_NOCHECK set.
5523 (check_operand): Likewise.
5525 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5527 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5528 (md_begin): Always align the text section to a four byte
5530 (append_insn): Remove call to record_align.
5532 * config/tc-mips.c (insn_label): Remove.
5533 (struct insn_label_list): Define.
5534 (insn_labels, free_insn_labels): New static variables.
5535 (mips_clear_insn_labels): New static function.
5536 (append_insn): Mark all mips16 text labels, and make them odd.
5537 Handle all labels after emitting a nop, not just one. Call
5538 mips_clear_insn_labels rather than just clearing insn_label.
5539 (mips_emit_delays): Add insns parameter, and use it to decide
5540 whether to mark mips16 labels. Handle all labels, not just one.
5541 Force mips16 labels to be odd. Change all callers.
5542 (mips16_immed): Don't check for an odd branch target.
5543 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5544 (mips16_extended_frag): Ignore the low bit in a branch target.
5545 (md_convert_frag): Likewise.
5546 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5547 clearing insn_label.
5548 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5549 (s_float_cons, s_gpword): Likewise.
5550 (s_align): Use insn_labels rather than insn_label.
5551 (s_cons, s_float_cons, s_gpword): Likewise.
5552 (mips_frob_file_after_relocs): New function.
5553 (mips_define_label): Rewrite to add to insn_labels list.
5554 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5555 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5556 out odd, increment it.
5558 * config/tc-mips.c (append_insn): Only update prev_insn when not
5559 reordering if place is NULL.
5561 * config/tc-mips.c (mips16_ip): Check for a missing expression
5562 when using the register indirect addressing mode.
5564 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5566 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5567 check 24bit operands for overflow.
5568 (check_operand): Likewise.
5570 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5572 * doc/as.texinfo (Section): Document how to use the .section
5573 pseudo-op for COFF and ELF.
5575 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5577 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5579 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5581 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5582 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5583 store them. Adjust other RELAX_MIPS16 macros.
5584 (RELAX_MIPS16_DSLOT): Define.
5585 (RELAX_MIPS16_JAL_DSLOT): Define.
5586 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5587 handling of whether previous instruction has a fixup. Set
5588 prev_insn_reloc_type.
5589 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5590 (mips16_extended_frag): Use the right base address for a PC
5591 relative add or load.
5592 (md_convert_frag): Likewise. If a PC relative add or load is
5593 used, record the alignment for the section.
5595 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5597 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5598 linkonce section into a reloc against the section symbol.
5600 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5601 branch instructions.
5603 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5604 system, don't set the section alignment to 2**4.
5605 (s_change_sec): Likewise.
5606 (append_insn): Call record_alignment for the section.
5607 (md_section_align): Don't align the section size for an embedded
5610 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5612 * write.c (adjust_reloc_syms): Make sure that symbols are
5613 resolved; expression symbols may have been skipped.
5614 * config/obj-coff.c (fixup_segment): Likewise.
5616 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5618 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5619 BFD_RELOC_24_PLT_PCREL relocation.
5620 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5622 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5624 * config/tc-d10v.c (write_2_short): Remove code that called
5625 parallel_ok() when the programmer specified parallel instructions.
5627 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5629 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5632 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5633 * config/tc-mn10300.c (md_assemble): Likewise.
5635 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5637 * config/tc-mips.c (append_insn): Make sure there is enough room
5638 in a frag after a mips16 instruction to switch it with a jump
5641 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5642 attempt to use a non absolute symbol in an extending frag.
5644 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5646 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5647 * config/tc-mn10200.h: Likewise.
5649 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5651 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5652 UNGET rather than PUT. Set old_state before setting state to -2.
5654 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5655 when extending because the value is exactly maxtiny + 1.
5657 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5658 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5659 (RELAX_MIPS16_USER_SMALL): Define.
5660 (RELAX_MIPS16_USER_EXT): Define.
5661 (mips16_small, mips16_ext): New static variables.
5662 (append_insn): Pass mips16_small and mips16_ext to
5663 RELAX_MIPS16_ENCODE.
5664 (mips16_ip): Set mips16_small and mips16_ext.
5665 (mips16_immed): Don't check mips16_autoextend.
5666 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5668 * write.c (write_relocs): Print an error for an out of range
5669 fixup, rather than calling abort.
5671 * as.c (main): Unlink the output file if there are errors while
5672 generating the fixups.
5674 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5676 * config/tc-mips.c (mips16_extended_frag): Don't call
5678 (md_convert_frag): Call resolve_symbol_value before calling
5679 S_GET_VALUE, and don't add in the frag address.
5681 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5682 and use them when reporting errors. Change all callers.
5684 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5686 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5687 Remove '$' prefixing for registers.
5689 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5691 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5692 is initialized before using it.
5693 (d10v_cleanup): No longer uses its argument, so make it void.
5695 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5697 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5699 * write.c (fixup_segment): Don't discard the symbol for a PC
5700 relative fixup to an absolute symbol.
5702 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5704 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5705 with multiple sections.
5707 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5709 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5710 no-mips-16 to no-mips16.
5711 (s_mipsset): Accept .set mips16 and .set nomips16.
5713 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5715 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5716 argument, and check for +/- constant following the suffix, folding
5717 it into the expression.
5718 (ppc_elf_cons): Change ppc_elf_suffix calls.
5719 (md_assemble): Ditto.
5720 (shlib): Replace boolean mrelocatable with enumeration shlib.
5721 (md_parse_option): Discriminate between PIC style shared libraries
5723 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5726 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5728 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5729 change the comment characters.
5731 * config/tc-ppc.c (comment_chars): Delete in favor of
5733 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5735 (ppc_comment_chars): Select appropriate comment chars by default.
5736 (msolaris): New flag for -m{,no-}solaris.
5737 (md_parse_option): Recognize -K pic. Add support for
5739 (md_show_usage): Update.
5740 (md_begin): Do not set ELF flags if Solaris.
5741 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5742 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5744 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5746 * as.c (main): Correct handling of flag_always_generate_output.
5748 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5750 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5751 fx_offset, not fx_addnumber.
5753 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5756 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5758 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5760 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5762 * config/tc-mips.c (md_section_align): Check for an alignment of
5763 4, not an alignment of 16. Corrects August 7 patch.
5765 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * configure, conf.in: Rebuild with autoconf 2.12.
5769 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5770 alignment is specified.
5772 Add support for mips16 (16 bit MIPS implementation):
5773 * config/tc-mips.c: Extensive additions for mips16 support, not
5775 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5776 (insn_uses_reg): Change last parameter to an enum.
5777 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5778 (md_relax_frag): Define as mips_relax_frag.
5779 (mips_relax_frag): Declare.
5780 (struct mips_cl_insn): Add use_extend and extend fields.
5781 (tc_fix_adjustable): Define.
5782 * config/obj-elf.h (S_GET_OTHER): Define.
5783 (S_SET_OTHER): Define.
5785 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5787 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5788 o and p operand specifiers.
5790 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5792 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5793 (relax_segment, case rs_org): Move code inside braces. Move locals
5794 target,after inside too.
5795 (relax_segment, case rs_machine_dependent): Guts moved to ...
5796 (relax_frag): New function.
5797 Call md_prepare_relax_scan if defined.
5798 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5801 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5803 * config/tc-mn10300.c (address_registers): Use '$' as register
5804 prefix instead of '%'.
5805 (data_registers, other_registers, md_assemble): Likewise.
5807 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5808 (data_registers, other_registers, md_assemble): Likewise.
5810 * config/tc-mn10300.c (md_assemble): Correctly determine the
5811 correct location and type for each relocation.
5812 (md_pcrel_from): Simplify.
5814 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5816 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5817 converted into branch around branch.
5819 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5821 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5822 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5824 * config/tc-mn10300.c (md_begin): Set linkrelax.
5825 (md_assemble): Create fixups as needed.
5826 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5828 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5830 * config/tc-d10v.c (parallel_ok): When automatically converting
5831 serial ops to parallel, do not consider a branch as the first
5834 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5836 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5838 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5840 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5842 (check_operand): Likewise.
5844 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5846 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5848 (write_2_short): Call parallel_ok to check whether two short
5849 instructions the user requested execute in parallel, can be
5852 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5854 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5855 allow a branch and link in parallel with an exe instruction.
5857 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5859 * doc/c-d10v.texi: Add info on @word modifier.
5861 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5863 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5864 operands are assumed to be 32bits. Use "bits" field to hold the
5865 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5866 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5869 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5870 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5872 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5873 MN10300_OPERAND_SPLIT.
5875 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5877 * config/tc-mn10300.c (md_assemble): Insert operands into
5878 the extension part of the instruction if necessary.
5879 (mn10300_insert_operand): Accept pointer to extension word
5880 argument. Make insn a pointer argument too. Return type
5881 is now void. All callers changed.
5883 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5885 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5886 repeated register operands.
5888 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5890 * doc/as.texinfo: Added section on reporting bugs.
5892 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5893 alpha_macro emit field to expect a const argument, and change the
5894 arg field to be const. Fix some spacing to follow the GNU
5897 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5899 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5900 (pca56) and 21264 (ev6) cpus.
5901 (md_apply_fix): Private relocation types are now negative.
5902 (alpha_force_relocation): Likewise.
5903 (tc_gen_reloc): Likewise.
5904 (emit_insn): Likewise.
5905 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5906 (emit_stX): Likewise.
5907 (emit_sextX): Likewise.
5909 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5911 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5912 a symbol found in a reloc.
5914 * symbols.c (resolve_symbol_value): Improve the error message if
5915 an undefined symbol is used in an expression.
5917 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5919 * doc/internals.texi: Rewrite, and add a lot of documentation.
5920 * doc/Makefile.in (internals.info): New target.
5922 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5924 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5925 against weak symbols.
5927 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5929 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5932 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5933 fixup at the right address within the frag.
5935 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5936 to an absolute value, instead increment it as needed.
5938 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5939 * config/tc-v850.c: Fix some indention problems.
5940 (md_relax_table): Define for D9->D99 branch displacement
5942 (md_convert_frag): Do something useful instead of aborting.
5943 (md_estimate_size_before_relax): Likewise.
5944 (md_assemble): Note if the matching instruction has a relaxable
5945 operand. If it does, allocate frag with frag_var and don't
5948 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5950 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5951 write out any buffered instructions when a ".end" is found.
5953 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5955 * read.c (read_a_source_file): New hook md_cleanup().
5957 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5959 * write.c (fix_new_exp): Use make_expr_symbol to build an
5960 expression symbol for a complex fixup.
5962 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5964 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5965 hacks to improve parsing of complex hi, lo, zda, etc
5967 (md_assemble): Don't demand and eat a trailing ')' after finding
5968 a v850 relocation prefix. Sign extend the constant in a
5969 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5971 (parse_cons_expression_v850): Don't eat a trailing ')' after
5972 finding a v850 relocation prefix.
5974 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5975 (TC_CONS_FIX_NEW): Likewise.
5976 * config/tc-v850.c (parse_cons_expression_v850): New function.
5977 (cons_fix_new_v850): Likewise.
5979 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5981 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5983 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5984 for an unknown relocation type.
5986 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5988 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5991 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5993 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5994 differently for movea & sst/sld insns.
5996 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5998 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
6001 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
6003 * obj.h (struct format_ops): Add frob_file_after_relocs field.
6004 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
6005 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
6006 frob_file_after_relocs field.
6007 * config/obj-elf.c (elf_format_ops): Likewise.
6008 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
6009 including obj-elf.h.
6011 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
6013 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
6014 specially if not ELF.
6015 (md_apply_fix): Handle BFD_RELOC_64.
6016 (tc_gen_reloc): Handle BFD_RELOC_64.
6018 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
6019 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
6022 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
6023 Don't check S_GET_OTHER.
6025 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
6027 * config/tc-mips.c (mips_ip): Accept an odd floating point
6028 register with l.s or s.s.
6030 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
6032 (obj_aout_type): New static function.
6034 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
6036 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
6038 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
6040 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
6041 and sdaoff expressions.
6043 * write.c (fixup_segment): Don't add symbol value to addend if
6044 TC_V850 and OBJ_ELF.
6045 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
6048 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
6049 (md_pcrel_from_section): Likewise.
6050 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
6052 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
6054 * config/tc-v850.c (md_pcrel_from): Delete unused function.
6055 (md_pcrel_from_section): New function.
6056 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6058 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
6060 * config/tc-mips.c (load_register): Add cast to offsetT when using
6063 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
6065 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
6066 (elf_frob_file_after_relocs): ... here. New function.
6067 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
6068 * write.c (write_object_file): Call *frob_after_relocs after the
6069 call to write_relocs.
6071 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
6073 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
6074 symbol, as this messes up linking. Instead, expand the recursive call
6075 inline and change up the appropriate bits to get the 0x8000 offset
6076 in the reloc addend.
6078 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
6080 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
6081 two symbols in the same segment to be adjusted.
6083 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
6084 * configure: Rebuild.
6086 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6088 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
6090 (ppc_elf_validate_fix): Ditto.
6091 (md_assemble): Ditto.
6093 (ppc_pe_section): Ditto.
6094 (ppc_frob_symbol): Ditto.
6096 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
6098 * config/mn10300.c (md_assemble): Pass an extra shift count
6099 to mn10300_insert_operand based on the opcode format.
6100 (mn10300_insert_operand): Accept and use extra shift count
6103 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
6104 formats rather than hard-coded constants.
6106 * config/tc-mn10300.c (md_assemble): Format D5 instructions
6107 are 7 bytes long. Write out instructions in big-endian format.
6109 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
6111 * config/tc-mn10300.c (md_assemble): Tweak further so
6112 that all instructions are parsed correctly.
6114 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
6116 * as.h: Include libiberty.h.
6117 (xmalloc, xrealloc): Don't declare.
6118 * as.c: Don't include libiberty.h.
6119 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
6120 * config/tc-mips.c: Likewise.
6121 * messages.c: Likewise.
6122 (xstrerror): Don't declare.
6123 * xmalloc.c: Remove.
6125 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
6127 * config/tc-mn10300.h (pre_defined_registers) Remove.
6128 (system_registers, cc_names): Likewise.
6129 (address_registers, data_registers, other_registers): New register
6131 (register_name, system_register_name, cc_name): Remove.
6132 (mn10300_reloc_prefix): Likewise.
6133 (data_register_name): New function.
6134 (address_register_name, other_register_name): Likewise.
6135 (md_assemble): Rough cut at parsing operands. Remove lots of
6137 (md_apply_fix3): Disable for now.
6139 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6141 * config/tc-m68k.c (select_control_regs): New function, extracted
6142 out of m68k_init_after_args.
6143 (m68k_init_after_args): Use it.
6144 (mri_chip): Use it here as well to update set of allowed control
6147 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
6149 * config/obj-elf.c (elf_begin): New function.
6150 (obj_elf_section): Add the section symbol to the symbol table.
6151 * config/obj-elf.h (obj_begin): Define.
6152 (elf_begin): Declare.
6153 * as.c (perform_an_assembly_pass): Call obj_begin if it is
6156 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
6158 * config/obj-coff.c (fixup_segment): Subtract the section address
6159 from a PC relative reloc if TC_M68K.
6161 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
6163 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
6164 .uaxword available even if not OBJ_ELF.
6165 (md_atof): Remove unused local variable wordP.
6167 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
6169 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
6170 for Matsushita MN10x00 support.
6171 * configure.in: Recognize mn10x00-*-*
6172 * configure: Rebuilt.
6174 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
6176 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
6177 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
6178 (load_expression): track clobbering of base reg before jmp/jsr.
6179 (s_alpha_file): pass case_hack flags and source filename via
6180 symbol table to bfd.
6181 * tc-alpha.h (TC_CONS_FIX_NEW): define
6183 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
6185 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
6186 * configure: Rebuild.
6188 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
6190 * read.c (s_macro): Warn if a macro has the same name as a
6192 (s_space): In m68k MRI mode, align to a word boundary.
6193 * macro.c (define_macro): Add namep parameter. Change all
6195 * macro.h (define_macro): Update declaration.
6197 * as.c (show_usage): Print bug report address.
6198 (parse_args): Change version printing to match current GNU
6200 * gasp.c (show_usage): Print bug report address.
6201 (main): Change version printing to match current GNU standards.
6203 * config/tc-m68k.c (init_table): Correct access control unit
6204 register numbers. From Ken Rose <rose@netcom.com>.
6206 * config/tc-alpha.c: Add some static function prototypes.
6207 (alpha_macros): Move to top of file. Make static.
6208 (alpha_num_macros): Move to top of file.
6210 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
6212 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
6215 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
6217 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
6218 and just call sprintf_vma.
6220 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
6222 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
6224 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
6226 * read.c (float_cons): Call md_flush_pending_output if it is
6229 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6231 * config/tc-d10v.c (md_operand): Created. Allows operands to
6233 * config/tc-d10v.h (md_operand): Undefined.
6235 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
6237 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
6238 (md_assemble): A fixup width of '3' means a 1 byte reloc.
6240 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
6242 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
6243 reloc for the i960 for a reloc in the same section. This undoes
6244 one of the two changes made Aug 19.
6246 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
6248 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6249 symbols to the position of the debugging information.
6251 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
6253 * expr.c (expr): Always use unsigned right shifts for >>.
6255 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
6257 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6258 slots when processing BL fixups.
6260 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6261 on the first half of the instruction.
6263 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6265 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6266 stabs expression, rather than giving an error.
6268 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6271 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6273 * config/tc-mips.c (append_insn): Fill in the value for a constant
6274 jump, rather than creating a reloc.
6276 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6278 * config/tc-mips.c (append_insn): Don't swap an instruction which
6279 sets a condition code with an instruction which uses a condition
6281 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6284 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6285 (mips_ip): Give a better error message if the ISA level is wrong.
6286 (md_parse_option): Recognize -mcpu=[v][r]5000.
6288 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6290 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6292 (load_register): Ensure hi32 bits are not lost during lo32bit
6293 processing. Fix shift offset that was overflowing into the next
6294 instruction field. Add code to generate shorter sequences for
6295 constants with a single contiguous seqeuence of ones.
6297 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6299 * config/tc-d10v.c (d10v_dot_word): New function to support
6300 "@word" with the word pseudo-op.
6301 (md_apply_fix3): Cleanup and changes to support correct sizes
6302 for 16 and 18-bit relocs.
6304 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6306 * configure.in (sparc-*-aout): Set `em'.
6307 * configure: Regenerated.
6308 * config/te-sparcaout.h: New file.
6309 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6310 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6311 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6312 (SPECIAL_CASE_{SETSW,SETX}): Define.
6313 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6314 (md_begin): Delete setting of `target_big_endian'.
6315 (output_insn): New function.
6316 (md_assemble): Rewrite. Add `setx' support.
6317 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6319 (md_atof): Add little endian support.
6320 (md_number_to_chars): Likewise.
6321 (md_apply_fix): Likewise.
6322 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6323 (md_parse_option): Likewise.
6324 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6326 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6328 * ecoff.c (ecoff_new_file): New function.
6329 * ecoff.h (ecoff_new_file): Declare.
6330 * config/obj-ecoff.h (obj_app_file): Define.
6332 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6334 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6335 symbol by 32k so that our 16-bit signed offset can address the
6336 entire chunk. Reported by <matt@lkg.dec.com>.
6338 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6340 * config/tc-mips.c (load_register): Remove unused variable tmp.
6342 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6344 * config/tc-mips.c (load_register): Remove unnecessary code that
6345 was causing the high 32bits of 64bit constants to be lost.
6347 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6349 * config/tc-d10v.c: Added changes to support function
6350 pointers and "@word" syntax.
6352 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6354 * config/tc-v850.c: Remove commented out and #if 0'd code.
6355 (v850_reloc_prefix): Provide prototype.
6356 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6358 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6359 (md_assemble): Add default to case statement.
6361 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6363 * config/tc-v850.c (md_assemble): Compute size of the instrction
6366 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6369 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6371 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6372 routines to fetch/store the updated instruction from/to memory.
6373 (v850_insert_operand): If the operand has a specialized insert
6376 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6378 * config/tc-v850.c (reg_name_search): Align calling convention to
6379 be like identical function found in tc-ppc.c.
6380 (get_reloc): Removed.
6381 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6382 (md_assemble): emit fixups.
6383 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6385 (md_apply_fix3): handle fixups/relocs.
6386 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6388 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6391 * configure.in (sh-*-elf*): New target.
6392 * config/tc-sh.h (TARGET_ARCH): Define.
6393 (WORKING_DOT_WORD): Define.
6394 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6395 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6396 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6397 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6398 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6399 (SUB_SEGMENT_ALIGN): Likewise.
6400 (RELOC_32): Don't define.
6401 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6402 (target_big_endian): Declare if OBJ_ELF.
6403 (TARGET_FORMAT): Define if OBJ_ELF.
6404 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6406 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6407 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6408 (struct sh_count_relocs): Define.
6409 (sh_count_relocs): New static function, broken out of
6410 sh_frob_file. Add BFD_ASSEMBLER code.
6411 (sh_frob_section): Likewise.
6412 (sh_frob_file): Call sh_frob_section.
6413 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6414 call section_symbol rather than seg_info (seg)->dot.
6415 (md_section_align): Add OBJ_ELF version.
6416 (SWITCH_TABLE_CONS): Define.
6417 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6418 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6419 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6421 (struct reloc_map): Define if not BFD_ASSEMBLER.
6422 (coff_reloc_map): Likewise.
6423 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6424 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6425 * write.c (write_relocs): Ifdef out fx_where test which triggers
6426 inappropriately for SH ELF.
6427 (write_object_file): Call tc_frob_file_before_adjust and
6428 obj_frob_file_before_adjust if they are defined.
6430 * write.c (write_object_file): Use BFD_RELOC_16, not
6431 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6433 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6436 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6438 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6439 branch sizes in across sections.
6441 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6443 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6446 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6448 * config/tc-v850.c (md_begin): Deal with end of opcode
6451 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6453 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6454 the wrong opcode for cases like st2w where there are many forms
6455 of the same instruction.
6457 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6459 * expr.c (operand): If md_parse_name is defined, call it before
6460 calling symbol_find_or_make.
6461 * config/tc-ppc.h (md_parse_name): Define.
6462 (ppc_parse_name): Declare.
6463 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6465 (register_name): Update call to reg_name_search.
6466 (cr_operand): New static variable.
6467 (cr_names): New static const array.
6468 (ppc_parse_name): New function.
6469 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6470 cr_operand before calling expression.
6472 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6474 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6475 hppa_gen_reloc_type call.
6477 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6479 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6480 on addresses. Improved error messages.
6481 * doc/c-d10v.texi: Added docs for register pairs.
6483 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6485 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6488 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6490 * ecoff.c (init_file): Initialize fMerge to 1.
6491 (add_file): Restore old file merging code, but only merge files if
6493 (ecoff_directive_loc): Clear fMerge field of current file.
6494 (ecoff_generate_asm_lineno): Likewise.
6496 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6498 * doc/c-d10v.texi: Fix typo.
6500 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6502 * config/tc-v850.c (md_assemble): Correct bit masking for
6503 hi and lo expressions.
6505 * config/tc-v850.c (md_assemble): Rough cut at demanding
6506 "ep" or "r30" in sst and sld instructions.
6507 (md_apply_fix3): Don't abort. Just warn that we don't
6510 * config/tc-v850.c (CC_NAME_CNT): Define.
6511 (cc_name): New function.
6512 (md_assemble): Handle V850_OPERAND_CC correctly.
6514 * config/tc-v850.c (md_assemble): Don't forget to initialize
6517 * config/tc-v850.c (reg_name_search): Generalize to search
6518 any given register table.
6519 (register_name): Pass appropriate table and size to reg_name_search.
6520 (system_register_name): New function.
6521 (SYSREG_NAME_CNT): Define.
6522 (md_assemble): Handle operands which are system registers.
6524 * config/tc-v850.c (md_assemble): If we find a register, but the
6525 opcode doesn't want a register, then we don't have a match.
6526 (md_assemble): Get size of the instruction from the opcode table.
6528 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6530 * configure.in: Set and substitute HLDENV.
6531 * configure: Rebuild.
6532 * Makefile.in (HLDENV): New variable.
6533 (as.new): Use $(HLDENV).
6535 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6536 if an array dimension is not known.
6538 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6540 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6541 * doc/c-d10v.texi: Cleanup.
6543 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6545 * config/tc-v850.c: New file.
6546 * config/tc-v850.h: New file.
6547 * configure (v850-*-elf): New target.
6548 * configure.in (v850-*-elf): New target.
6550 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6552 * doc/c-d10v.texi: New file.
6553 * doc/all.texi: Added D10V stuff.
6554 * doc/as.texinfo: Added D10V stuff.
6556 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6558 * config/tc-d10v.c: All references to defined symbols should
6559 now use the optimal instruction. .float and .double now work.
6561 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6563 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6564 section address for the i960 as is done for the i386.
6566 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6568 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6569 case, forward-include bfd/elf-bfd.h.
6571 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6573 * config/tc-d10v.c: Add additional information to the opcode
6574 table to help determinine which instructions can be done
6577 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6579 * config/tc-arm.c: Major changes to add Thumb support, with lots
6580 of change input from <rearnsha@armltd.co.uk>.
6581 Reverted to INSN_SIZE macro, rather than insn_size variable.
6582 (insns): Added ARM "bx" instruction support.
6583 (tinsns): Added Thumb instruction definition structure.
6584 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6585 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6586 (opcode_select,s_arm,s_thumb,s_code): Added.
6587 (decode_shift): Allow upper-case RRX.
6588 (do_ldst): Simpler halfword support.
6589 (do_ldmstm): Improved.
6590 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6591 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6592 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6593 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6594 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6596 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6597 (md_parse_option): Add support for -mthumb.
6598 (md_show_usage): Updated to reflect new command line option.
6599 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6600 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6601 fragment information to be held.
6603 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6605 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6606 non-null, but is a constant.
6607 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6608 so that error reporting will work correctly.
6610 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6612 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6613 against weak symbols.
6615 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6617 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6618 (ppc_force_relocation): Declare if OBJ_XCOFF.
6619 * config/tc-ppc.c (ppc_force_relocation): New function if
6622 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6624 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6626 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6628 * config/tc-d10v.c: Fix problem with relocs.
6630 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6632 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6633 with nops if not in data_section or bss_section.
6635 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6637 Add support for openVMS/Alpha.
6638 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6639 * config/obj-evax.c: New file.
6640 * config/obj-evax.h: New file.
6641 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6643 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6644 defined. Add case for bfd_target_evax_flavour.
6645 * config/vms-a-conf.h: New file.
6646 * conf-a-gas.com: New file.
6647 * configure.in: Add target alpha-*-*vms*.
6648 * configure: Rebuild.
6649 * makefile.vms: New file.
6650 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6651 Don't call ffs on openVMS/Alpha.
6653 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6655 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6656 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6658 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6659 (NEED_DECLARATION_SBRK): New macro.
6660 * configure, conf.in: Rebuild.
6661 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6662 (strstr): Declare if NEED_DECLARATION_STRSTR.
6663 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6665 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6667 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6668 by a constant before entering the main switch. Reject attempts to
6669 apply an arithmetic function to non-absolute symbols, except for
6670 the special case of subtraction of two symbols in the same
6673 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6674 not to more than a 16 byte boundary.
6676 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6677 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6678 (tc_gen_reloc): If out of memory call as_fatal rather than
6679 assert. If no howto found, call as_bad_where rather than
6680 as_fatal. Change the error message slightly. Set howto to a
6681 non-NULL value in order to keep going.
6683 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6685 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6687 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6689 * config/tc-h8300.c (get_specific): New operand "size" derived
6690 from ".b", ".w" and ".l" extensions. All callers changed. If
6691 the base instruction has no operands, then use the size to
6692 determine which specific instruction to use.
6694 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6696 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6698 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6700 * config/tc-mips.c (md_section_align): Don't change addr if
6703 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6705 * config/tc-hppa.c: Revert yesterday's changes.
6707 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6709 * config/tc-d10v.c: Disable range checking on 16-bit values.
6711 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6713 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6714 not just the ones that don't match.
6716 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6718 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6720 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6722 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6723 pre-cursor to adding Thumb support. Also added cpu_variant flag
6724 information to each of the asm_flg structures.
6725 (md_parse_option): Updated ARM7 parsing to allow 't' for
6726 thumb/halfword support, aswell as 'm' for long multiply.
6727 (md_show_usage): Updated help message.
6728 (md_assemble): Check that instruction flags are applicated to the
6729 current cpu variant.
6730 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6731 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6732 signextension instructions.
6733 (do_ldst): Generate halfword and signextension variants if
6734 mnemonic flags match.
6735 (ldst_extend): Do not allow shifts in the offset field of halfword
6736 or signextension instructions.
6737 (validate_offset_imm): Provide check on halfword and signextension
6739 (add_to_lit_pool): Merge identical literal pool values.
6741 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6743 * config/tc-hppa.c (selector_table): Add 'E' selector.
6744 (cons_fix_new_hppa): Don't coke on e_esel.
6745 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6746 to help generate exception handling tables.
6747 (md_apply_fix): Don't try to apply fixups with an e_esel
6749 (hppa_fix_adjustable): Fixups with e_esel selectors
6752 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6754 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6757 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6759 * config/tc-d10v.c: Added lots of error checking. Added hacks
6760 to support accumulator shifts.
6762 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6764 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6765 (S_CLEAR_EXTERNAL): Likewise.
6766 (S_SET_WEAK): Remove error; just let .weak override.
6768 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6770 * config/tc-d10v.c (md_assemble): Now handles multiline
6773 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6775 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6776 Added kludge for divs instruction. Fixed minor problem with
6777 multiple text sections.
6778 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6780 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6782 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6783 addresses to be right-shifted by 2.
6785 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6787 * config/tc-d10v.c: Many changes to get relocs working.
6788 (register_name): No longer creates a symbol for register names.
6789 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6790 (d10v_insert_operand): Now works correctly for either container.
6791 * config/tc-d10v.h (d10v_cleanup): Declare.
6793 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6795 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6796 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6798 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6800 * tc-alpha.c: Patches to track current minimum alignment to reduce
6801 the number of fragments created with frag_align.
6802 (alpha_current_align): New static variable.
6803 (s_alpha_text): Reset alignment to 0.
6804 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6805 (s_alpha_stringer, s_alpha_space): New functions.
6806 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6807 (alpha_cons_align): New function to replace both of them.
6808 (emit_insn): Only align if alpha_current_align is less than 2;
6809 reset alpha_current_align to 2.
6810 (s_alpha_gprel32): Likewise.
6811 (s_alpha_section): New function. Basically duplicate the other
6812 alpha section change hooks. Only define for ELF.
6813 (s_alpha_float_cons): Simplify alignment handling.
6814 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6815 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6816 Don't define the s_alpha_cons pseudo-ops. Do define
6817 s_alpha_stringer and s_alpha_space pseudo-ops.
6818 (alpha_align): Skip if less than current default alignment. Set
6820 * tc-alpha.h (md_flush_pending_output): Remove.
6821 (md_cons_align): Add.
6823 * tc-alpha.c: Add oodles of function description comments.
6824 (md_bignum_to_chars): Remove; there are no callers.
6825 (md_show_usage): Mention some more variants.
6827 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6829 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6830 * configure.in (sparc-*-sysv4*): New target.
6831 * configure: Rebuild.
6833 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6834 uaxword to use s_uacons.
6835 (sparc_no_align_cons): New static variable.
6836 (s_uacons): New static function.
6837 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6840 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6842 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6843 5 with regard to shared libraries.
6844 * configure: Rebuild.
6846 * config/tc-m68k.c (m68k_ip): Use the correct length when
6847 allocating space for the unsupported architecture error message.
6849 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6851 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6853 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6855 * config/tc-d10v.c: New file.
6856 * config/tc-d10v.h: New file.
6857 * configure (d10v-*-elf): New target.
6858 * configure.in (d10v-*-elf): New target.
6860 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6862 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6864 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6866 * config/tc-alpha.c (alpha_align): Change fill parameter
6867 to a pointer. Take NULL as 0 or nop depending on section. Change
6869 (s_alpha_align): Rename local variables.
6871 * doc/as.texinfo (.align): Document action of omitted
6874 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6876 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6877 when an unsupported PC relative reloc is seen, rather than calling
6880 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6881 Instead, check state when '#' comment is seen.
6883 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6885 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6887 (tc_gen_reloc): If fixup was changed to be PC relative, change
6888 reloc type accordingly. Use name of reloc in error message.
6890 * as.h: Don't define const or volatile.
6891 * flonum.h: Don't define const.
6893 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6894 if fx_pcrel is set. Correct setting the addend case in the
6895 OBJ_ELF case (from Andreas Schwab
6896 <schwab@issan.informatik.uni-dortmund.de>).
6897 (md_show_usage): Correct -mfc5200 to -m5200.
6899 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6901 * doc/c-m68k.texi: Document -m5200 flag.
6902 * doc/as.texinfo: Likewise.
6904 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6907 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6909 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6910 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6912 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6914 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6916 * Released binutils 2.7.
6918 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6920 * config/tc-mips.c (mips_ip): Only perform range check when
6921 dealing with O_constant expressions.
6923 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6925 * m68k-parse.h (m68k_register): Add new coldfile control
6928 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6929 array of control registers for the coldfire.
6930 (cpu_of_arch): Added mcf5200.
6931 (archs): Added mcf5200.
6932 (init_table): Add new control registers.
6933 (m68k_ip): Added support for new control registers.
6934 (m68k_init_after_args): Likewise.
6936 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6938 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6940 * read.h (is_it_end_of_statement): Declare.
6941 * read.c (is_it_end_of_statement): Remove declaration.
6943 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6945 (md_assemble): Fix handling of @l with an unsigned constant. Add
6946 default case to reloc switch.
6948 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6950 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6951 * ecoff.c (last_lineno): New static variable.
6952 (add_procedure): Set last_lineno.
6953 (ecoff_directive_loc): Likewise.
6954 (ecoff_generate_asm_lineno): Likewise.
6955 (ecoff_fix_loc): New function.
6956 * ecoff.h (ecoff_fix_loc): Declare.
6957 * config/tc-mips.c (append_insn): When inserting nops, and using
6958 ECOFF debugging, call ecoff_fix_loc.
6960 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6962 * config/tc-h8300.c (build_bytes): If an operand type is
6963 marked as SRC_IN_DST retrieve it from the "destination" op.
6965 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6967 * configure.in (arm-*-riscix*): Set emulation to riscix.
6968 * configure: Rebuild.
6969 * config/te-riscix.h: New file to define TE_RISCIX.
6971 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6973 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6975 * Makefile.in (config.status): Just run config.status as other
6978 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6980 * mpw-config.in (TARGET_OS): Add definition to conf.
6982 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6984 * config/tc-mips.c (append_insn): Parenthesize
6985 cop_interlocks expressions.
6987 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6989 * listing.c (listing_print): Close the listing file if it is not
6990 stdout. Close the other files opened for the listing.
6992 * config/tc-sparc.h (md_cons_align): Define.
6993 (sparc_cons_align): Declare.
6994 (HANDLE_ALIGN): Define.
6995 (sparc_handle_align): Declare.
6996 * config/tc-sparc.c (sparc_cons_align): New function.
6997 (sparc_handle_align): New function.
6998 * read.c (cons_worker): Call md_cons_align if it is defined.
7000 * as.h (struct frag): Add fr_file and fr_line fields.
7001 * frags.c (frag_new): Set fr_file and fr_line.
7002 (frag_var): Likewise.
7003 (frag_variant): Likewise.
7005 * as.h (struct frag): Remove unused align_mask and align_offset
7008 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
7009 From <uddeborg@carmen.se>.
7011 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
7013 * configure.in (mips-*-osf*): New target.
7014 * configure: Rebuild.
7016 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
7018 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
7020 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
7021 between co-processor comparisons and branches for the VR4300.
7023 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
7025 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
7026 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
7028 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
7029 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
7030 includedir): Use autoconf set values.
7033 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
7035 * listing.c (listing_eject): Don't do anything if listing is 0.
7036 (listing_list): Likewise.
7037 (listing_source_line): Likewise.
7038 (listing_title): Don't save title if listing is 0.
7039 (listing_source_file): Check listing rather than listing_tail.
7041 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
7042 using shared libraries.
7043 * configure: Rebuild.
7045 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
7047 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
7048 absolute expression if a relocation type was specified.
7050 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
7052 * configure.in: Add support for *-*-rtems* configurations.
7053 * configure: Rebuild.
7055 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
7057 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
7058 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
7059 opcodes library for alpha.
7060 * configure: Rebuild with autoconf 2.10.
7061 * config/tc-alpha.c: Substantial rewrite to add ELF support and
7062 use new opcode table.
7063 * config/tc-alpha.h (md_undefined_symbol): Don't define.
7064 (LOCAL_LABEL): Define differently if OBJ_ELF.
7065 (FAKE_LABEL_NAME): Define if OBJ_ELF.
7066 * config/alpha-opcode.h: Remove.
7067 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
7068 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
7069 include/opcode/alpha.h rather than config/alpha-opcode.h.
7071 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
7073 * config/obj-aout.c (obj_emit_relocations): Give an error if the
7074 relocation symbol was not resolved.
7075 * config/obj-coff.c (do_relocs_for): Likewise.
7077 * write.c (adjust_reloc_syms): Refetch the symbol section after
7078 calling S_GET_VALUE, since it may have changed.
7080 * expr.c (struct expr_symbol_line): Define.
7081 (expr_symbol_lines): New static variable.
7082 (make_expr_symbol): Add entry to expr_symbol_lines.
7083 (expr_symbol_where): New function.
7084 * expr.h: Use extern on function declarations.
7085 (expr_symbol_where): Declare.
7086 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
7087 rather than printing the meaningless name of an expression
7090 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
7092 * config/tc-i386.c (md_number_to_chars): Deleted.
7093 * config/tc-i386.h (md_number_to_chars): New macro.
7095 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
7097 (load_symbol_address, load_expression): Use build_mem.
7098 (build_operate): New function.
7099 (emit_addq_r): Use it.
7101 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
7103 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
7105 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
7107 * config/tc-vax.h (NOP_OPCODE): Define.
7109 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
7111 * config/obj-vms.h (S_IS_COMMON): Define.
7112 (S_IS_LOCAL): Check for \002 as well as \001.
7113 (LONGWORD_ALIGNMENT): New macro.
7114 (SUB_SEGMENT_ALIGN): Use it.
7116 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
7118 * config/vms-conf.h: Reconcile with conf.in.
7120 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
7122 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
7125 * doc/as.texinfo: Document that any number of hex digits can
7128 * as.c (struct defsym_list): Define.
7129 (defsyms): New static variable.
7130 (parse_args): Just put --defsym arguments on defsyms list, rather
7132 (main): Define defsyms after output file is created.
7134 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
7135 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
7137 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
7138 insn_error rather than calling check_absolute_expr.
7140 * as.c (emulation_name): Remove unused static variable.
7141 (default_emul_bfd_name): Add return NULL to avoid warning.
7142 * ecoff.c (ecoff_stab): Remove unused variables name and
7144 * frags.c (frag_new): Remove unused variable tmp.
7145 * hash.c (hash_grow): Parenthesize + within <<.
7146 (hash_print_statistics): Use %lu, not %d, to print unsigned
7148 * messages.c: Include "libiberty.h".
7149 (fprint_value): Add cast to avoid printf warning.
7150 (sprint_value): Likewise.
7151 * read.c: Include "ecoff.h".
7152 (emit_expr): Add casts to avoid printf warnings.
7153 * read.h: Use extern for function declarations.
7154 (pop_insert): Declare.
7155 * stabs.c: Include "ecoff.h".
7156 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
7157 former_last_fragP, and new_fragP.
7158 * subsegs.h (subsegs_print_statistics): Declare.
7159 * symbols.c (debug_verify_symchain): Change macro to discard
7161 * write.c (dump_section_relocs): Likewise.
7162 * write.h: Use extern for function declarations.
7163 (write_print_statistics): Declare.
7164 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
7166 * config/e-mipself.c (mipself_bfd_name): Likewise.
7167 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
7169 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
7170 emit relocations against external symbols.
7172 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
7173 message if bfd_reloc_type_lookup fails, rather than calling
7176 * config/tc-alpha.c (alpha_force_relocation): Add
7177 BFD_RELOC_12_PCREL to switch.
7179 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
7181 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
7182 TE_PE (Lfoo, not .Lfoo).
7184 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
7186 * read.c (s_fill): Don't warn about a zero repeat count.
7188 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
7189 coprocessor register.
7191 * config/tc-i386.c (md_assemble): When checking the size of a
7192 register to set the size of an instruction, do a bitwise and with
7193 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
7196 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7198 * config/tc-h8300.c (parse_reg): Tweak error messages.
7199 (build_bytes): Likewise.
7200 (skip_colonthing): Handle :32 suffix.
7201 (get_specific): Promote L_24 to L_32 if it makes a match.
7202 Don't always promote L_8 to L_16.
7203 (do_a_fix_imm): Clean up L_32 and L_24 handling.
7205 * config/tc-h8300.c (Smode): New variable.
7206 (h8300hmode): Turn off Hmode.
7207 (h8300smode): New function. Turn on Smode and Hmode.
7208 (md_pseudo_table): New ".h8300s" pseudo-op.
7209 (parse_reg): Handle "exr" register.
7210 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
7211 Handle "mach" and "machl" operands for ldmac.
7212 (get_specific): Handle "stm.l" and "ldm.l".
7213 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
7214 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
7217 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7219 * doc/as.texinfo: Reorder chapter of machine dependent options so
7220 that it is sorted by chip name.
7222 * doc/as.texinfo: Use consistant spelling of Vax.
7223 * doc/c-vax.texi: Likewise.
7225 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7227 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
7229 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
7230 (md_apply_fix): Likewise.
7231 (pa_try): New function.
7232 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
7234 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7236 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
7237 (pa_level): New function.
7239 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
7241 * listing.c (listing_newline): Don't do anything if listing is 0.
7243 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
7245 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7246 symbol_create, not symbol_new.
7248 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
7250 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7251 absolute symbol unless TC_FORCE_RELOCATION returns true.
7253 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7255 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7256 the symbol to a pointer. Don't set previous_file_symbol.
7257 Simplify symbol list rearrangement.
7258 (coff_frob_symbol): Don't do anything with C_FILE symbols.
7259 (coff_adjust_symtab): Don't check previous_file_symbol.
7261 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7263 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7265 (md_pseudo_table): Add ppc_elf_lcomm.
7267 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7269 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7270 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7271 (md_begin): Add digits to alt_notend_table.
7272 (md_parse_option): Make s a const pointer.
7274 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7275 (s_empty): New static function.
7277 * config/obj-coff.c (struct filename_list): Only define if not
7279 (filename_list_head, filename_list_tail): Likewise.
7280 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7281 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7282 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7283 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7284 remove the new symbol from the list.
7285 (obj_coff_endef, both versions): Call tag_insert even if there is
7286 an old symbol with the same name, if the old symbol does not
7288 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7289 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7290 symbol that will be moved to the end of the symbol list.
7291 (coff_adjust_section_syms): Always call section_symbol for .text,
7293 (coff_frob_section): Likewise. Also, remove unused variable
7296 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7297 manipulating frags directly.
7298 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7301 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7302 whether the next character is '*' before checking whether we are
7303 at the start of a line. Permit LINE_COMMENT_START to start a
7304 comment in state 1 (seen some whitespace) as well, to match the
7307 * gasp.c (do_align): Permit a fill value for .align.
7309 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7311 * read.c (next_char_of_string): Warn if a newline is seen in the
7312 middle of a string. Call bump_line_counters when appropriate.
7314 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7316 * symbols.c (colon): Use LOCAL_LABEL.
7318 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7320 * Makefile.in (install): Don't check to see if tooldir exists.
7321 Make $(tooldir) and $(tooldir)/bin.
7323 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7325 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7328 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7330 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7331 insn_error. Don't put the string "ERROR" in insn_error. Set
7332 insn_error rather than calling as_warn for an unsupported opcode.
7334 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7336 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7337 before permitting -64.
7338 * output-file.c (output_file_create): Remove duplicate
7341 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7343 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7344 section rather than a .reginfo section.
7345 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7348 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7349 bit value with the high bit set.
7351 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7353 * read.c (s_lcomm): Set section flags for .sbss section.
7355 * config/tc-mips.c (mips_64): New static variable.
7356 (mips_target_format): If mips_64, return elf64 targets rather than
7358 (md_longopts): Add "32" and "64".
7359 (md_parse_option): Handle -32 and -64.
7360 (md_show_usage): Mention -32 and -64.
7361 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7364 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7366 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7367 for Solaris compatibility.
7369 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7370 .stabd with 4 arguments into a .stabn.
7372 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7374 * config/tc-mips.c (macro): When passing X_add_number to
7375 macro_build, cast it to int first.
7377 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7379 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7380 created by emit_expr.
7382 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7383 as_perror rather than assert.
7385 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7387 * config/tc-mips.c (mips_ip): Mark sections created to hold
7388 floating point information as read only.
7390 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7392 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7394 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7396 * read.c (potable): Add .skip as a synonym for .space.
7398 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7399 4 arguments, providing the 4th argument is 0, to allow
7400 compatibility with the Solaris assembler.
7402 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7404 * config/tc-sh.h (struct sh_segment_info_type): Define.
7405 (TC_SEGMENT_INFO_TYPE): Define.
7406 (sh_frob_label): Declare.
7407 (tc_frob_label): Define.
7408 (sh_flush_pending_output): Declare.
7409 (md_flush_pending_output): Define.
7410 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7411 reloc before the instruction if necessary.
7412 (sh_frob_label): New function.
7413 (sh_flush_pending_output): New function.
7414 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7415 when looking for the reloc for the target of .uses.
7416 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7417 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7419 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7420 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7421 the absolute symbol.
7423 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7424 TC_SEGMENT_INFO_TYPE is defined.
7426 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7428 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7429 matches the register size.
7431 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7433 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7435 (do_relocs_for): Likewise.
7436 (fixup_segment): Don't just quit if linkrelax is set. Try to
7437 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7440 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7442 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7443 relative relocations with -mrelocatable. Also allow unfixed
7444 relocs in .ex_shared.
7446 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7448 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7449 non-zero before assuming this is a long file name.
7450 (w_strings): Likewise.
7451 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7453 * config/obj-coff.c (w_strings): Move declaration of i inside
7454 #ifdef block which uses it.
7456 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7458 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7459 "relaxmode". Output relocs which identify various relaxing
7460 possibilities for mov.[bwl] instructions.
7461 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7463 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7465 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7466 (MD_APPLY_FIX3): Define.
7467 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7469 (md_apply_fix3): Renamed from md_apply_fix.
7470 If pcrel reloc and symbol is in different section, undo effects
7473 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7475 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7476 any reloc with an LR% or RR% field selector for SOM.
7478 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7480 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7483 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7485 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7487 (yank_symbols): Likewise.
7489 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7491 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7492 BFD_ASSEMBLER, add name field.
7493 * config/obj-coff.c: Include "libiberty.h".
7494 (coff_header_append): Handle long section names.
7495 (crawl_symbols): Just use the name field for the symbol name,
7496 without worrying about null byte termination.
7497 (w_strings): Handle long section names.
7498 (write_object_file): Likewise. Also, use the name field, rather
7500 (obj_coff_add_segment): Permit long section names.
7501 (obj_coff_init_stab_section): Use the name field, rather than
7503 (adjust_stab_section): Likewise.
7504 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7506 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7507 (mem_fmt): Likewise.
7508 (md_apply_fix): Don't check fx_im_disp field.
7510 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7512 * configure.in: Add * after sparc*-*-vxworks.
7513 * configure: Rebuild.
7515 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7516 define it to comment_chars. Use tc_comment_chars rather than
7518 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7519 * config/tc-m68k.h (tc_comment_chars): Define.
7520 (m68k_comment_chars): Declare.
7521 * config/tc-m68k.c (m68k_comment_chars): Rename from
7522 comment_chars. Change into a pointer rather than an array.
7523 (md_longopts): Add "bitwise-or".
7524 (md_parse_option): Handle OPTION_BITWISE_OR.
7525 (md_show_usage): Mention --bitwise-or.
7526 * doc/c-m68k.texi: Document --bitwise-or.
7528 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7530 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7533 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7534 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7535 correct handling of input line pointer, and call
7536 demand_empty_rest_of_line.
7538 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7540 * config/tc-sparc.c (in_bitfield_range): New static function.
7541 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7542 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7543 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7544 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7545 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7547 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7549 * config/obj-coff.c: BFD_ASSEMBLER:
7550 (coff_last_bf): New static variable.
7551 (coff_frob_symbol): Set endndx of a .bf symbol.
7553 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7554 (last_bfP): New static variable.
7555 (yank_symbols): Set endndx of a .bf symbol.
7557 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7559 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7560 and -s options. Add -be for good measure.
7562 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7564 * read.c (s_space): Support non-constant fill value. Handle fill
7565 value correctly for a size other than 1.
7567 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7569 * config/tc-arm.c (my_get_float_expression): Update call to
7570 gen_to_words, X_PRECISION changed from 6 to 5.
7572 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7574 * config/tc-ppc.c (register_name,reg_name_search): Move register
7575 name lookup from PE specific code to all targets. Add support for
7576 -mregnames/-mno-regnames to control whether register names are
7578 (md_assemble): Call register_name for all platforms.
7579 (md_parse_option): Add support for -mregnames/-mno-regnames.
7581 * configure.in (powerpcle*-*-solaris): Add support.
7582 (powerpc*-*-linux): Ditto.
7583 * configure: Regenerate.
7585 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7587 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7589 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7590 be associated with a single %lo reloc.
7592 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7593 before comparing against MAX_GPREL_OFFSET, so that negative
7594 numbers are handled correctly.
7597 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7599 * config/tc-sparc.c (last_insn): New static variable.
7600 (md_assemble): Warn about putting floating point branches in a
7601 delay slot. If architecture is less than v9, insert NOP
7602 instructions between floating point instructions and floating
7603 point branches. (The SunOS assembler does both these operations.)
7604 Save the last instruction opcode.
7605 (sparc_ip): Add pinsn parameter. Change caller.
7607 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7608 for byte jump to next instruction to skip empty frags.
7610 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7612 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7613 for addq with a 16 bit signed value, just emit a lda instruction
7616 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7618 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7621 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7623 * configure.in: Permit --enable-shared to specify a list of
7625 * configure: Rebuild.
7627 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7629 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7630 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7632 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7634 * config/atof-ieee.c: Fix handling of denormalized extended
7635 precision numbers and overflow/underflow detection.
7636 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7637 not include the 16 bit gap in the m68k extended precision format.
7639 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7641 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7643 * configure: Rebuild.
7645 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7647 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7648 be accessed using the $gp register.
7649 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7651 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7653 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7654 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7656 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7658 * read.c (get_line_sb): Bump line counters based on
7659 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7660 call LISTING_NEWLINE.
7661 (s_macro): Don't call demand_empty_rest_of_line.
7662 * app.c (do_scrub_chars): When handling C style comments, unget
7665 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7667 * read.h (enum linkonce_type): Define.
7668 (s_linkonce): Declare.
7669 * read.c (potable): Add "linkonce".
7670 (s_linkonce): New function.
7671 * subsegs.h (segment_info_type): Add linkonce field to
7672 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7673 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7674 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7675 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7677 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7678 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7679 entry based on the linkonce field in segment_info.
7680 * doc/as.texinfo: Document .linkonce.
7682 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7684 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7686 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7688 * stabs.c (s_stab_generic): Call the listing functions before
7689 doing the rest of the processing, which may involve freeing the
7690 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7691 SEPARATE_STAB_SECTIONS case.
7693 * config/tc-hppa.c: Remove nested comment.
7694 (tc_gen_reloc): Move label done inside the ifdef in which it is
7696 (md_apply_fix): Pass pointers to correct types to libhppa.h
7697 functions. Always return a value.
7699 * config/tc-mips.h (tc_frob_file): Define.
7700 (mips_frob_file): Declare.
7701 * config/tc-mips.c (struct mips_hi_fixup): Define.
7702 (mips_hi_fixup_list): New static variable.
7703 (imm_unmatched_hi): New static variable.
7704 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7705 offset_reloc. Pass imm_unmatched_hi to append_insn.
7706 (append_insn): Add unmatched_hi parameter. If it is set, add the
7707 new fixup to mips_hi_fixup_list. Change all callers.
7708 (mips_ip): Set imm_unmatched_hi when appropriate.
7709 (mips_frob_file): New function.
7711 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7713 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7714 * configure: Regenerated.
7716 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7718 * as.c (main): Call bfd_set_error_program_name.
7720 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7722 * as.h (strdup): Don't declare.
7723 * stabs.c: Include libiberty.h
7724 (get_stab_string_offset): Use xstrdup rather than strdup.
7725 (s_stab_generic): Likewise.
7726 * as.c (parse_args): Likewise.
7727 * read.c (s_mri_sect): Likewise.
7729 * gasp.c (change_base): Recognize \(...) construct documented to
7730 pass through enclosed characters literally through to the output.
7731 (process_assigns): Likewise. Also, be more careful to avoid
7732 looking past the end of the buffer.
7734 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7736 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7737 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7739 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7741 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7743 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7745 * config/alpha-opcode.h: Added cvtst instruction.
7747 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7749 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7750 string. Extract the addend from the result of expression.
7752 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7754 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7755 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7756 mode, change the state to 3 rather than 1.
7758 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7760 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7761 correspond to 11 March change.
7763 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7765 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7766 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7768 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7770 * configure: Rebuild with autoconf 2.8.
7772 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7774 * config/atof-ieee.c (gen_to_words): Improve handling of
7775 X_PRECISION numbers. Based on patches from Andreas Schwab
7776 <schwab@issan.informatik.uni-dortmund.de>.
7778 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7780 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7782 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7783 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7784 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7785 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7788 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7790 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7792 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7794 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7795 (pa_def_subspaces): Add $MILLICODE$.
7796 (pa_spaces_begin): Set section flags for $MILLICODE$.
7798 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7800 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7801 not SHT_NOBITS. Don't tamper with flags based on type if a
7802 special section was found (revert Feb 29 change).
7804 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7805 if aligning to a longword boundary or greater.
7807 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7809 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7811 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7813 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7814 * configure: Regenerated.
7816 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7818 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7819 R_N1SEL since they're not defined for old versions of hpux.
7821 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7822 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7823 R_N0SEL and R_N1SEL.
7825 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7827 * flonum-konst.c: Add two more constants for 1e+-2048 and
7828 1e+-4096, and correct the other constants.
7830 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7832 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7834 * config/obj-elf.c (obj_elf_section): Allow predefined section
7835 types to set the nobits type. Avoid a shadowed declaration.
7837 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7839 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7840 reduce relocs using e_nlrsel field selectors.
7842 * write.c (fix_new_exp): Don't use #elif. Some compilers
7845 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7847 (pa_chk_field_selector): Handle new field selectors for SOM.
7849 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7851 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7852 * configure: Rebuild.
7853 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7854 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7856 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7859 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7861 * mpw-make.sed: Update to handle shared library support.
7863 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7865 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7866 the insn on mismatch.
7868 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7870 * configure.in: Add support for a29-coff.
7871 * configure: Rebuild.
7873 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7875 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7876 of the section when looking for the R_SH_USES fixup, because the
7877 frag addresses have not yet been adjusted.
7879 * gdbinit.in: Set a breakpoint on as_warn_where.
7881 * config/tc-mips.c (macro): Add missing arguments to macro_build
7882 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7884 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7886 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7887 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7889 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7891 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7893 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7895 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7896 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7897 Recognize [uU] format args as sparclet cpregs.
7899 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7901 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7904 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7906 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7907 well as S_IS_EXTERNAL.
7908 (tc_fix_adjustable): Likewise.
7909 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7910 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7912 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7913 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7915 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7917 * config/tc-sparc.c (max_architecture): Change to sparclite for
7919 (default_compatible): Delete.
7920 (sparc_ffs): New function.
7921 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7922 (sparc_ip): Rewrite architecture match and bump logic.
7924 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7926 * configure.in: Check for 'do not mix' from native linker before
7927 trying to use -rpath.
7928 * configure: Rebuild.
7930 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7932 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7933 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7934 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7935 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7937 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7938 to the symbol lnnoptr field, to get the correct file offset.
7940 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7942 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7943 symbols that are not function, file, or section symbols to be
7946 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7948 * configure: Set and substitute RPATH_ENVVAR.
7949 * configure: Rebuild.
7950 * Makefile.in (RPATH_ENVVAR): New variable.
7951 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7953 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7954 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7955 * configure: Rebuild.
7957 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7959 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7960 appropriate flags in BFD section.
7962 * configure.in (m68k-*-psos*): New target.
7963 * configure: Rebuild.
7964 * config/te-psos.h: New file.
7965 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7968 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7970 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7971 * configure.in: Remove duplicate setting of cpu_type. Check
7972 whether opcodes library is required for on all targets, not just
7974 * configure: Rebuild.
7976 * config/tc-mips.c (mips_big_got): New static variable.
7977 (s_extern): Don't declare.
7978 (reg_needs_delay): New static function.
7979 (macro_build): Permit GOT/CALL_HI/LO relocs.
7980 (macro_build_lui): If place is not NULL, use the number in the
7982 (load_address): Handle mips_big_got case.
7983 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7985 (OPTION_XGOT): Define.
7986 (md_longopts): Add "xgot" if OBJ_ELF.
7987 (md_parse_option): Handle -xgot.
7988 (md_show_usage): Mention -xgot.
7989 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7990 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7992 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7994 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7995 the byte relocation, point it to the low byte of the word.
7997 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7999 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
8000 * configure: Rebuild.
8002 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
8004 * configure.in: Recognize any sparc* cpu.
8005 * configure: Regenerated.
8007 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
8009 * read.c (potable): Add "mri" and ".mri".
8010 (s_mri): New function.
8011 * read.h (s_mri): Declare.
8012 * app.c (scrub_m68k_mri): New static variable.
8013 (mri_pseudo): New static variable.
8014 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
8015 flag_m68k_mri. Initialize scrub_m68k_mri.
8016 (mri_state, mri_last_ch): New static variables.
8017 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
8019 (app_push): Save new fields.
8020 (app_pop): Restore new fields.
8021 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
8022 If TC_M68K, use a trivial state machine to look for occurrences of
8023 the .mri pseudo-op, and change the mode appropriately.
8024 * as.h (do_scrub_begin): Update prototype.
8025 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
8027 * config/tc-m68k.c (reg_prefix_optional_seen): New static
8029 (m68k_mri_mode_change): New function.
8030 (md_parse_option): Set reg_prefix_optional_seen.
8031 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
8032 (MRI_MODE_CHANGE): Define.
8033 * doc/as.texinfo: Document .mri pseudo-op.
8035 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
8038 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8040 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
8041 * config/m68k-parse.h (enum pic_relocation): Define.
8042 (struct m68k_exp): Add pic_reloc field.
8043 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
8044 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
8045 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
8047 * config/tc-m68k.c: Delete definition of NO_RELOC.
8048 (struct m68k_it): Add pic_reloc field.
8049 (add_fix): Copy over pic_reloc field.
8050 (md_pseudo_table): Interpret .align parameter as byte count.
8051 (mote_pseudo_table): Likewise.
8052 (tc_m68k_fix_adjustable): New function.
8053 (get_reloc_code): New function.
8054 (md_assemble): Use it as last argument to fix_new_exp.
8055 (md_apply_fix_2): For a relocation against a symbol don't put the
8056 addend into the data.
8057 (tc_gen_reloc): Different addend computation for OBJ_ELF.
8058 (m68k_ip): Don't relax an operand that requires pic relocation.
8059 (md_begin): Align .text, .data and .bss on 4 byte boundary by
8061 * write.c (fixup_segment): Don't add symbol value to addend if
8062 TC_M68K and OBJ_ELF.
8063 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
8064 (motorola_operand): Add rule for `(zapc, EXPR)'.
8066 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
8068 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
8069 *really* is permissible before the comma.
8071 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
8073 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
8074 inserting nop instructions.
8076 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
8078 * config/te-aux.h: Change include of aux.h to aux-coff.h.
8080 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
8082 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
8083 class setting for a CALLNAME symbol in COFF.
8085 * read.c (potable): Pass negative numbers for new .balign[wl] and
8086 .p2align[wl] pseudo-ops.
8087 (s_align_bytes): Treat a negative argument as specifying the fill
8089 (s_align_ptwo): Likewise.
8091 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
8093 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
8094 (do_align): Take new len parameter. Change all callers. Pass it
8096 (s_align_bytes): Arg now indicates the length of the fill pattern.
8097 (s_align_ptwo): Likewise.
8098 * config/obj-coff.c (write_object_file): Pass length to
8100 * config/tc-i386.h (md_do_align): Take new len parameter.
8101 * config/tc-m88k.h (md_do_align): Likewise.
8102 * config/tc-m88k.c (m88k_do_align): Likewise.
8103 * config/tc-sh.h (md_do_align): Likewise.
8104 * config/tc-sh.c (sh_do_align): Likewise.
8105 * doc/as.texinfo: Document new pseudo-ops.
8107 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
8108 done in cvt_frag_to_fill.
8110 * config/tc-sh.h (sh_do_align): Declare.
8111 (md_do_align): Define.
8112 * config/tc-sh.c (sh_do_align): New function.
8114 * ecoff.c (ecoff_build_lineno): Don't try to store the address
8115 difference if the next address is before the current one.
8117 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
8118 (archs): Initialize new field.
8119 (m68k_ip): Don't list alias names when listing CPUs which support
8122 * as.c (main): Call parse_args before read_begin.
8123 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
8124 front of generated pseudo-ops.
8125 * read.c (potable): Ignore "name".
8126 (s_app_file): Permit a single quote after the string, since one
8127 may appear in m68k MRI mode.
8129 * configure.in: Check for --enable-shared. If linking against
8130 shared BFD and opcodes, fix library name on SunOS, and try to set
8132 * configure: Rebuild.
8134 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
8136 * as.h (flag_m68k_mri): Declare.
8137 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
8138 * Many files: For MRI syntax that is specific to the m68k MRI
8139 assembler, check flag_m68k_mri rather than flag_mri or
8140 MRI_MODE_NEEDS_PSEUDO_DOT.
8142 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
8144 * config/tc-i960.c (ARCH_HX): Define.
8146 (targ_has_sfr): Handle ARCH_HX.
8147 (targ_has_iclass): Handle ARCH_HX.
8148 (tc_coff_fix2rtype): Add return 0 to avoid warning.
8149 (tc_headers_hook): If the architecture was specified explicitly,
8150 use it when setting the flags. Set the extern variable coff_flags
8151 rather than headers->filehdr.f_flags, since the latter is set
8152 unconditionally in obj-coff.c.
8153 (i960_handle_align): Remove unused variable fixp.
8155 Support for building bfd and opcodes as shared libraries, based on
8156 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
8157 * configure.in: Set OPCODES and BFD to search directories.
8158 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
8159 * configure: Rebuild.
8160 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
8161 (LIBDEPS): New variable.
8162 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
8163 $(HLDFLAGS) in link.
8164 (check): Set LD_LIBRARY_PATH in the environment.
8166 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8168 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
8169 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
8170 read-only, not read/write.
8172 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
8174 * Makefile.in (INSTALL_XFORM): Remove -e.
8176 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
8178 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
8179 than comparing S_GET_SEGMENT to undefined_section.
8180 (write_object_file): Skip symbols which were equated to an
8181 undefined or common symbol.
8182 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
8183 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8185 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
8186 or S_IS_COMMON call S_GET_VALUE.
8187 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8188 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
8189 to an undefined or common symbol, convert the reloc to be against
8191 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8192 undefined or common symbol.
8193 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8194 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
8195 to an undefined or common symbol, convert the reloc to be against
8197 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8198 undefined or common symbol.
8199 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
8200 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8202 (yank_symbols): Skip symbols which were equated to an undefined or
8205 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
8207 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
8208 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8210 * configure.in: Make sure we only add m68k-parse.o to
8211 ${extra_objects} once, no matter how many m68k targets have been
8213 * configure: Rebuild.
8215 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
8217 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
8218 * configure: Rebuild.
8220 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
8222 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
8223 * doc/c-m68k.texi: Document .extend and .ldouble.
8225 * configure.in (m68*-apple-aux*): New target.
8226 * config/te-aux.h: New file.
8227 * config/obj-coff.c (compare_external_relocs): New static function
8229 (do_relocs_for): Sort relocs if TE_AUX.
8230 (fixup_segment): If TE_AUX, store common symbol value in segment.
8231 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
8233 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
8235 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
8237 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
8239 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
8240 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
8242 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
8243 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
8244 an undefined symbol and the size of a function symbol.
8245 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8246 for all common symbols.
8248 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
8250 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8253 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8256 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
8258 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8259 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
8261 * ecoff.c (localsym_t): Add addend field.
8262 (add_ecoff_symbol): Add addend argument. Change all callers.
8263 (coff_sym_value): Make static.
8264 (coff_sym_addend): New static variable.
8265 (ecoff_directive_def): Initialize coff_sym_addend.
8266 (ecoff_directive_val): Accept symbol + constant.
8267 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8268 (ecoff_build_symbols): Include the addend in the symbol value.
8270 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8272 * config/tc-ppc.c (md_assemble): Ignore overflow on
8273 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8275 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8277 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8278 bytes in size, so offset appropriately in big endian mode when
8279 writing the bottom 2 bytes.
8281 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8283 * config/tc-sparc.c (default_compatible): New static local.
8284 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8285 (sparc_ip): If no architecture or -bump specified, don't mark as
8286 mismatched those in default_compatible.
8288 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8290 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8291 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8292 * configure: Rebuild.
8293 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8294 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8295 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8296 (sco_id): Declare if SCO_ELF.
8298 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8300 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8301 ({max,warn_after}_architecture): New static locals.
8302 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8303 If both architecture and -bump requested, set max_architecture to max.
8304 (sparc_md_end): Simplify.
8305 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8306 Rewrite code to bump architecture and check for conflicts.
8307 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8308 with Solaris assembler.
8309 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8310 (md_show_usage): Update.
8312 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8314 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8316 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8318 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8319 #ifdef sparcv9 when choosing value.
8322 (sparc_md_end): Declare.
8323 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8324 (initial_architecture): New static local.
8325 (can_bump_v9_p): Likewise.
8326 (NO_V9): Delete all occurrences.
8327 (sparc_md_end): New function.
8328 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8329 Don't bump architecture to v9 unless can_bump_v9_p set.
8330 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8331 * configure.in (sparc64 target cpu): Don't set obj_format here.
8332 (SPARC_V9): Renamed from sparcv9.
8333 (sparc64-*-elf*): Define SPARC_ARCH64.
8334 * configure: Regenerated.
8335 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8336 (SPARC_ARCH64): Add.
8337 * conf.in: Regenerated.
8338 * config/vmsconf.h: Update.
8340 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8342 * config/tc-mips.c (load_register): Optimise "dli" loads.
8343 (md_show_usage): add "-mcpu=vr4100" to help text.
8345 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8347 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8348 undefined symbol, preserve the X_op of O_symbol.
8349 (S_GET_VALUE): Fix check to permit this case.
8350 * write.c (write_relocs): If a reloc is against an undefined
8351 symbol equated to another symbol, change the reloc to be against
8353 * config/obj-coff.c (do_relocs_for): Likewise.
8355 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8358 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8360 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8361 computer is PowerPC.
8363 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8365 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8366 mentioned in the eabi.
8368 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8370 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8371 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8373 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8375 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8377 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8379 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8380 as a section it is ok to have unadorned -mrelocatable pointers in.
8382 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8384 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8387 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8389 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8390 dependent section attributes can be handled.
8392 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8393 macros to add support for exclude section flag and ordered section
8396 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8397 functions to add support for exclude section flag and ordered
8400 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8402 * subsegs.c (section_symbol): Don't try to look up the section
8403 symbol in the hash table. It should be possible to have a symbol
8404 with the same name as a section, but no connection to it.
8406 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8407 From James Carlson <carlson@xylogics.com>.
8409 * expr.c (operand): Skip whitespace after a close parenthesis.
8410 From James Carlson <carlson@xylogics.com>.
8412 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8414 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8415 as_warn_where for relocation overflow.
8416 (parse_reg): Accept register name only if next character is
8419 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8421 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8422 addresses for static variables.
8424 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8426 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8427 and xgot give the old toc16 relocation.
8428 (md_apply_fix3): Support all GOT relocations.
8430 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8432 * config/tc-mips.c (load_address): Correctly handle a constant in
8433 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8435 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8437 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8438 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8439 (build_Mbytes): Handle REG_B.
8441 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8443 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8445 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8447 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8449 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8451 * config/obj-coff.c (write_object_file): Set the s_align field to
8452 the number of bytes, rather than to the power of 2.
8454 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8456 * Makefile.in (DISTCLEAN_HERE): New variable.
8457 (distclean): Use it.
8458 (maintainer-clean): Depend upon clean-here rather than clean,
8459 distclean, and clean-info. Run make maintainer-clean in doc.
8460 Remove files listed in DISTCLEAN_HERE.
8461 * doc/Makefile.in (maintainer-clean realclean): Split out from
8462 distclean. Depend upon clean-info and distclean.
8464 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8466 * mac-as.r: Fix copyright and version strings.
8467 (cfrg): Use PROG_NAME instead of literal name.
8469 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8471 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8473 * config/tc-a29k.h (tc_unrecognized_line): Define.
8474 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8475 (md_operand): Handle a29k style local dollar labels.
8477 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8479 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8481 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8483 * read.c (s_fill): If md_flush_pending_output is defined, call
8486 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8488 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8489 Treat rs_align_code like rs_align.
8491 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8493 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8494 converting an absolute address into a PC-relative one.
8496 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8498 * mpw-config.in: Don't always use te-generic.h for emulation.
8499 (powerpc-apple-macos): Use emulation te-macos.h.
8500 * mpw-make.sed (install, install-only): Edit in Mac-specific
8503 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8505 * configure.in: Improve message about unsupported ELF targets.
8506 * configure: Rebuild.
8508 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8509 pattern is zero. From Manfred Hollstein.
8511 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8513 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8514 the various idata sections, we check the name on the .section pseudo.
8516 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8518 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8519 add section's paddr to add_number; compatibility to native as and
8522 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8524 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8526 * hash.c (struct hash_entry): Moved here...
8527 * hash.h (struct hash_entry): ...from here.
8529 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8530 if it's already known to be null.
8532 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8534 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8535 bit relocs converted to PC relative relocs. This turned out to
8536 add the offset from the beginning of .text twice.
8538 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8540 * stabs.c (s_stab_generic): In 's' case, free string from
8543 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8545 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8548 * subsegs.h (segment_info_type): Make bitfields unsigned.
8550 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8551 and move them together. On most systems this will reduce the
8552 structure size by one word.
8553 (operatorT): Define O_max.
8554 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8557 * read.c (pop_insert): Print error returned by hash table
8560 * as.c (dump_statistics): Split out from main; dump some hash
8561 table stats and target-specific stats.
8562 (start_time): No longer automatic to main.
8563 (main): Set file-level start_time and call dump_statistics at
8564 exit. Exit by calling xexit.
8565 (show_usage): Make --statistics description less specific.
8566 * subsegs.c (subsegs_print_statistics): New function.
8567 * write.c (write_print_statistics): New function.
8568 (n_fixups): New static variable.
8569 (fix_new_internal): Increment it.
8570 * read.c (read_print_statistics): New function.
8571 * read.h (read_print_statistics): Declare.
8572 * symbol.c (symbol_print_statistics): New function.
8573 * symbol.h (symbol_print_statistics): Declare.
8574 * hash.c (hash_print_statistics): New function.
8575 * hash.h (hash_print_statistics): Declare.
8576 * config/tc-i386.c (i386_print_statistics): New function.
8577 * config/tc-i386.h (i386_print_statistics): Declare.
8578 (tc_print_statistics): New macro.
8579 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8582 * hash.c (DELETED): Rewrite to use a valid but unique address.
8583 (START_POWER): Reduce to 10.
8584 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8585 Add new values for counting strcmp calls.
8586 (GROW_FACTOR): New macro.
8587 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8589 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8590 (hash_new): Use FULL_VALUE.
8591 (struct hash_control): Definition moved here.
8592 (hash_code): Don't mask to low bits.
8593 (hash_ask): Mask returned hash code here. Check hash value before
8594 calling strcmp; count strcmp calls.
8595 * hash.h (struct hash_control): Declare, don't define, here.
8596 (HASH_STATLENGTH): Deleted.
8597 (struct hash_entry): Add field for hash code.
8598 (hash_say, hash_apply): Don't declare.
8600 * hash.c (destroy): Return void.
8601 (applicatee): Ditto.
8602 (main): Fix declarations.
8603 (hash_apply): Return void. Argument `function' returns void. Put
8604 inside "#ifdef TEST".
8605 (hash_say): Define only if TEST is defined.
8606 * hash.h (hash_apply, hash_say): Declarations deleted.
8608 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8610 * configure: Rebuild with autoconf 2.7.
8612 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8614 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8615 * configure: Rebuild with autoconf 2.6.
8617 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8619 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8620 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8622 (ppc_frob_file): Remove.
8623 * config/tc-ppc.h (tc_frob_file): Don't define.
8624 (ppc_frob_file): Don't declare.
8626 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8628 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8629 * config/alpha-opcode.h: Include one-operand variants of jmp and
8632 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8633 with te-delta.h in 8.3 file systems.
8634 * configure.in: Adjusted.
8636 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8638 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8640 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8642 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8644 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8646 Version 2.6 released.
8647 * Makefile.in (VERSION): Updated to 2.6.
8649 * config/obj-coff.c (write_object_file): Change use of md_do_align
8650 to pass a pointer rather than a fill value, to match other uses.
8652 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8654 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8656 * as.c (main): Move md_end call to just after call to
8657 perform_an_assembly_pass. Delete cpu-specific code here.
8658 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8659 * config/tc-arm.c (md_end): Unused function deleted.
8660 * config/tc-ns32k.c (md_end): Ditto.
8662 * config/tc-i386.c (i386_align_code): New function, moved here
8663 from HANDLE_ALIGN macro.
8664 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8666 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8668 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8671 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8673 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8674 multi-byte nops to avoid changing gcc. The necessary gcc change
8675 might break old assemblers.
8677 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8679 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8680 generate optimal multi-byte nop instructions for ".align n"
8681 ".align n,0x90", and aligns requiring more than 15 bytes of
8682 padding still generate multiple 0x90's as before.
8684 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8686 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8688 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8690 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8691 * configure: Update.
8692 * mpw-make.sed: Reorder commands to make sed happier.
8693 * config/te-macos.h: New file.
8694 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8696 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8698 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8699 conditional branches.
8700 (md_apply_fix): Likewise.
8702 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8704 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8705 generate a reloc which the linker will not handle correctly. Fix
8706 overflow checking--R_IREL is 18 bits, not 17.
8708 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8710 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8711 from a PC relative reloc if TC_A29K.
8713 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8714 code depends upon it.
8716 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8717 $extend. Based on code from Eric Freudenthal
8718 <freudenthal@nyu.edu>.
8719 * config/tc-a29k.h (LEX_DOLLAR): Define.
8720 * read.c (LEX_DOLLAR): Define if not defined.
8721 (lex_type): Use LEX_DOLLAR.
8723 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8725 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8728 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8730 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8732 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8734 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8735 used only by "dlltool.c".
8737 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8739 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8740 (md_pseudo_table): Don't define "extern".
8742 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8744 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8746 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8748 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8750 * macro.c (macro_expand_body): Don't warn about == with a
8751 nonexistent parameter, in case it is in a comment field.
8753 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8755 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8756 set, even if macro_alternate is set.
8757 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8758 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8759 the token unless it ended in '@'.
8760 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8761 * doc/c-a29k.texi: Document macro usage on A29K.
8763 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8765 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8767 (install_operand): Likewise.
8769 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8771 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8773 * configure.in (m88k-motorola-sysv*): New target.
8774 * configure: Rebuild.
8775 * config/te-delta88.h: New file.
8776 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8778 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8779 (md_do_align): Define.
8780 * config/tc-m88k.c: Include "subsegs.h".
8781 (m88k_do_align): New function.
8783 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8784 (COFF_NOLOAD_PROBLEM): Define.
8785 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8787 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8789 * config/tc-i386.c (md_assemble): For a jump instruction with
8790 non-constant target, require 7 available bytes in the current
8793 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8795 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8798 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8800 * configure.in (alpha-*-linux*): Use ecoff.
8801 * configure: Rebuild.
8802 * ecoff.c (ecoff_directive_extern): New function.
8803 (ecoff_directive_weakext): New function.
8804 (ecoff_build_symbols): Handle weak symbols.
8805 (ecoff_setup_ext): Likewise.
8806 (ecoff_frob_symbol): Warn about weak common symbols.
8807 * ecoff.h (ecoff_directive_extern): Declare.
8808 (ecoff_directive_weakext): Declare.
8809 * symbols.c (S_IS_WEAK): New function.
8810 * symbols.h (S_IS_WEAK): Declare.
8811 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8813 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8816 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8818 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8820 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8821 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8822 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8823 * config/obj-coff.c (coff_frob_symbol): Don't call
8824 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8825 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8828 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8829 (ppc_stab_symbol): New static variable.
8830 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8831 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8832 sy_tc.real_name to the stab string.
8833 (ppc_bc, ppc_ec): New static functions.
8834 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8836 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8838 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8841 * input-scrub.c (input_scrub_push): Reset sb_index.
8843 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8845 * listing.c (listing_newline): Don't create a frag in the absolute
8848 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8850 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8851 (ppc_csect): Move most of the code to ppc_change_csect, and call
8853 (ppc_change_csect): New static function, taken from ppc_csect.
8854 (ppc_section): New static function.
8855 (ppc_saw_abs): New static varable.
8856 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8857 a symbol has no csect.
8858 (ppc_adjust_symtab): New function.
8859 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8860 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8862 * write.c (write_object_file): If tc_adjust_symtab is defined,
8863 call it just before the call to obj_adjust_symtab.
8865 * symbols.c (symbol_find_or_make): Change name to be const.
8866 * symbols.h (symbol_find_or_make): Update declaration.
8868 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8870 * doc/as.texinfo (Align): Mention SH.
8871 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8873 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8874 (Z8000 Directives, even): Don't give numeric align value, instead
8877 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8879 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8882 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8884 * Makefile.in (diststuff): Also make info.
8885 (maintainer-clean realclean): Also make clean-info.
8887 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8889 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8890 (pa_subspace): For ".nsubspa", always create a new subspace
8891 with the given attributes, even if one already exists with the
8894 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8896 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8897 TC_FORCE_RELOCATION, taking an additional section argument. If
8898 the section of the target symbol is not the same as the current
8899 section, always force the relocation to be used.
8900 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8902 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8903 md_pcrel_from function, taking an additional section argument.
8904 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8906 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8907 older TC_FORCE_RELOCATION if not defined.
8908 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8909 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8910 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8911 TC_FORCE_RELOCATION.
8913 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8915 * input-scrub.c (as_where): Set name to null pointer if we don't
8917 * messages.c (identify): Only print filename if non-null.
8918 (as_show_where): Ditto, for line number too.
8919 (as_warn_internal, as_bad_internal): Ditto.
8921 * input-file.c (input_file_open): If the input file can't be
8922 opened, consider it an error.
8924 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8926 * config/tc-mips.c: Added mips_4100 control, and support for
8927 accepting the 4100 as a MIPS architecture variant (md_begin,
8928 macro_build, mips_ip, md_parse_option). Adding suitable
8929 command-line OPTIONs, and updating the help text (md_show_usage).
8931 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8933 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8934 BFD_ASSEMBLER is defined.
8936 * Use one active frag and one obstack per frag chain:
8937 * frags.c (frags): Variable deleted.
8938 (frag_alloc): New function.
8939 (frag_grow, frag_more, frag_variant, frag_now_fix,
8940 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8942 (frag_new): Ditto. Verify that frch_last and frag_now match on
8943 entry and exit, and that old frag_now has non-zero type. Replace
8944 "know" uses with "assert". Use frag_alloc instead of mucking with
8946 * frags.h (frags): Declaration deleted.
8947 * subsegs.h (struct frchain): Add new field frch_frag_now.
8948 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8950 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8951 give it any stricter alignment than frchainS structures need. Do
8952 not initialize frags obstack. Set frag_now to point to
8953 dummy_obstack. Initialize absolute_frchain.
8954 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8955 field of frchainS. Don't create new frags on section switch, and
8956 use frag_alloc when creating a new frag chain. For absolute
8957 section, set frchain_now to absolute_frchain. Verify that
8958 frch_last and frag_now match on entry and exit. Initialize
8959 per-chain obstack, and under gcc, set required alignment to that
8960 needed by fragS structure.
8962 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8964 * stabs.c (get_stab_string_offset): Only copy input string if a
8965 fresh copy is needed, not if the section already exists.
8966 (s_stab_generic): Cache stab section name to bypass lookups, since
8967 usually it will match. Could be made faster still by changing the
8968 memory allocation rules.
8969 (s_xstab): Cache section name to bypass repeated string
8972 * frags.c (frag_new): Deleted register declarations.
8974 * listing.c (frag_now): Don't declare.
8976 * as.c (chunksize): New variable.
8977 (debug_memory): New variable.
8978 (main): If debug_memory is set, reduce chunksize and
8980 * as.h (chunksize): Declare it.
8981 * read.c (read_begin): Use it.
8983 * config/tc-alpha.c (md_shortopts): Include 'g'.
8984 (md_parse_option): Ignore it.
8986 * Makefile.in (distclean): Remove Makefile and config.status from
8987 testsuite directory.
8988 (clean-here): Don't delete testsuite. Instead, delete only the
8989 files within it that would be generated by running tests.
8991 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8992 frag_now_fix instead of accessing obstack info directly.
8993 * config/tc-arm.c (s_ltorg): Ditto.
8994 (md_assemble): Ditto.
8996 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8999 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
9001 * stabs.c (aout_process_stab): Insert debug symbol into symbol
9002 chain after parsing value expression, if any, to avoid separating
9003 continued .stabs lines.
9005 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
9007 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
9008 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
9010 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
9012 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
9013 -mcom support and PPC_OPCODE_ANY for -many.
9014 (md_parse_option): Ditto.
9016 (md_begin): For duplicate instructions, print all duplicates
9019 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
9021 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
9022 common mode operation.
9023 (md_show_usage): Add -mcom to usage message.
9025 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
9027 * expr.c (op_rank): Add O_symbol_rva.
9028 * expr.h (operatorT): Add O_symbol_rva.
9029 * read.c (cons_worker): Set O_symbol_rva when necessary.
9030 * write.c (fix_new_exp): Understand O_symbol_rva.
9032 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
9034 * config/tc-mips.c: Correct s_cons arguments. From Michael
9035 Joosten <joost@ori.cadlab.de>.
9037 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
9039 * config/tc-ppc.c (ppc_macro): Make count unsigned.
9040 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
9041 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
9043 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
9044 make non-static. Change all users.
9045 * config/obj-coff.h (coff_n_line_nos): Declare.
9047 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
9049 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9051 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
9053 * config/obj-elf.c (obj_elf_common): Convert specified byte
9054 alignment to power of two. Set size of local bss symbol.
9056 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
9058 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
9060 * sb.c, macro.c: Decide whether to include <string.h> or
9061 <strings.h> just as as.h does.
9063 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
9065 * Makefile.in (site.exp): Fix setting of $srcdir.
9067 * config/tc-arm.c (md_atof): Fix little-endian output.
9068 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
9071 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
9073 * doc/as.texinfo: Split out the NS32k family documentation,
9074 despite its being commented out for now.
9075 * doc/c-ns32k.texi: New file.
9077 * sb.c, macro.c: Include string.h.
9079 * Makefile.in (comparison): Only check *.o; we don't care if
9080 timestamps inserted by the native linker differ.
9082 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
9083 if alignment stricter than 4 bytes is requested; in that case,
9084 align to a 4-byte boundary first.
9086 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
9088 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
9089 uninitialized" warning for `Max_Source_Offset'.
9091 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
9093 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
9094 qualifiers and detect errors if present.
9095 (md_assemble): Add call to parse_toc_entry. Also added some support
9096 for the [tocv] qualifier.
9097 (ppc_pe_tocd): New function to support data in the toc section.
9099 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
9101 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
9104 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
9106 * config/tc-m68k.c (isword): Accept all values from -65536 to
9107 +65535, so ~VAL will not be rejected.
9109 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
9110 skip characters after the pseudo-op.
9112 * read.c (get_line_sb): Don't look past buffer_limit.
9113 (s_include): In MRI mode, skip characters after the file name.
9115 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
9117 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
9118 periods in register names.
9120 For older changes see ChangeLog.1.