1 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3 * doc/as.texinfo (Statements): Remove paragraph discussing
4 continuing lines with a backslash. This hasn't worked for years,
7 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
9 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
11 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
12 (ps_CTORS, ps_DTORS): New section types.
13 (vms_fixup_xtors_section): New function
14 (Ctors_Psect, Dtors_Psect): Define.
16 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
17 Filter static constructors/destructors and add to
18 Ctors_Symbols/Dtors_Symbols chain.
19 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
22 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
23 * makefile.vms: Merge vax/vms support.
25 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
27 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
28 (elf_pseudo_table): Add them.
29 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
30 (md_apply_fix): Accept them.
31 (mips_fix_adjustable): Don't adjust them.
32 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
33 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
34 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
35 (tc_fix_adjustable): Don't adjust them.
37 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
39 * Makefile.am (CGEN_CPU_PREFIX): New variable.
41 * Makefile.in: Regenerate.
42 * configure.in: AC_SUBST cgen_cpu_prefix.
43 * configure: Regenerate.
45 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
47 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
48 Changed all users of COND12_DELAY.
51 Mon Jun 29 14:58:36 1998 Jeffrey A Law (law@cygnus.com)
53 * config/tc-mn10300.c (r_registers): Fix typo and add some missing
57 start-sanitize-branchbug4011
58 Mon Jun 29 09:36:27 1998 Gavin Koch <gavin@cygnus.com>
60 * config/tc-mips.c (prev_insn_labels): New.
61 (mips_fix_4011_branch_bug): New.
62 (append_insn): Watch for and handle branchs with labels.
63 (mips_no_prev_insn): Initialize prev_insn_labels.
64 (md_longopts,md_parse_option): Add {no-}fix-4011-branch-bug option.
66 end-sanitize-branchbug4011
67 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
69 * config/tc-mn10300.c (set_arch_mach): New function.
70 (md_pseudo_table): Add pseudo-ops to set the current machine type.
71 (md_begin): Default to mn10300 mode.
72 (md_assemble): Only accept instructions for the core mn10300
73 chip and the active machine type.
75 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
77 * subsegs.h (segment_info_type): Give the struct a name.
78 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
79 * config/tc-h8500.h (tc_reloc_mangle): Declare.
80 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
81 * config/tc-w65.h (tc_reloc_mangle): Declare.
82 * config/tc-z8k.h (tc_reloc_mangle): Declare.
84 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
86 * config/tc-v850.c (v850_comm): Restore old section
87 after common processing.
89 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
91 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
94 Wed Jun 24 09:38:10 1998 Jeffrey A Law (law@cygnus.com)
96 * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
97 as synonyms for "rN" registers.
98 (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
100 (md_assemble): Fix typo computing the size of relocations.
103 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
105 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
106 char with code that explicitly sign-extends.
108 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
110 * config/tc-v850.c (md_begin): Restore text section as the current
111 section after creating call table sections.
113 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
116 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
117 with call to macro SYM_AUXINFO.
119 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
121 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
122 with the program transform name.
123 * Makefile.in: Rebuild.
125 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
127 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
131 Mon Jun 22 13:45:19 1998 Jeffrey A Law (law@cygnus.com)
133 * config/tc-mn10300: Handle FMT_D10 instructions.
136 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
138 * config/tc-i386.c (i386_operand): Be prepared for a space between
139 the open parenthesis and the start of the register operand,
140 because of the June 16 change.
143 Mon Jun 22 11:08:07 1998 Frank Ch. Eigler <fche@cygnus.com>
145 * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
146 to be named with a `$' prefix. Likewise, allow CFC2/CTC2 to
147 refer to "$viNN" registers.
150 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
152 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
155 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
157 * config/tc-d30v.c (d30v_align): Always perform alignment request,
158 even if it is belived to be unnecessary.
161 Fri Jun 19 19:56:50 1998 Jeffrey A Law (law@cygnus.com)
163 * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
168 Fri Jun 19 16:49:56 1998 Jeffrey A Law (law@cygnus.com)
170 * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
171 instruction formats. Handle MN10300_OPERAND_24BIT modifier.
172 (mn10300_insert_operand): Likewise.
173 (mn10300_check_operand): Likewise.
176 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
178 * write.c (adjust_reloc_syms): Never adjust relocs against weak
180 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
182 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
185 * config/tc-mn10300.c (r_registers): Add missing registers.
186 (xr_registers): New set of registers.
187 (xr_register_name): New function.
188 (md_assemble): Handle XRREG and PLUS operands. Tweak handling of
189 RREG operand insertion. Handle new D6 and D7 instruction formats.
191 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
192 shift amount for a repeated operand. The shift amount for the
193 repeated copy comes from the size of the operand.
195 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
197 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
200 Fri Jun 19 00:04:26 1998 Doug Evans <devans@seba.cygnus.com>
202 * config/tc-dvp.c (md_apply_fix3): Handle new relocs
203 BFD_RELOC_MIPS_DVP_11_S4, BFD_RELOC_MIPS_DVP_U15_S3.
207 Wed Jun 17 18:09:03 1998 Jeffrey A Law (law@cygnus.com)
209 * config/tc-mn10300.c (r_registers): New register table.
210 (r_register_name): New function.
211 (md_assemble): Handle new am33 operand types.
214 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
216 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
218 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
220 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
221 characters in it as LEX_IS_SYMBOL_COMPONENT.
222 * config/tc-i386.h (tc_symbol_chars): Define.
223 (extra_symbol_chars): Declare.
224 * config/tc-i386.c (extra_symbol_chars): Define.
225 (comment_chars): Don't use '/' as comment start if TE_LINUX.
226 (line_comment_chars): Set to '/' if TE_LINUX.
227 * doc/c-i386.texi (i386-prefixes): Update.
228 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
230 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
232 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
233 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
236 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
238 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
242 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
244 * config/tc-d10v.c (md_apply_fix3): Checking displacement
245 constraint in instructions REP & REPI.
247 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
249 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
250 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252 (check_range): If the operand is shifted, then shift the number
253 before checking its range.
255 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
257 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
260 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
262 * config/tc-v850.c (v850_comm): Create special sections as needed.
264 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
266 * config/tc-d10v.c (write_2_short): Addition of swapping
267 instructions for sequential and reverse sequential order when
268 given order is not possible.
271 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
273 * config/tc-dvp.c (assemble_vu): Print better error message if
274 lower insn is missing.
277 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
279 * Makefile.am: Rebuild dependencies.
280 (DEP_INCLUDES): Fix reference to intl build directory.
281 * Makefile.in: Rebuild.
283 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
285 * doc/c-i386.texi: Update 16 bit documentation.
287 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
288 IgnoreDataSize to IgnoreSize as they are used for address size as
290 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
291 32-bit mode, similarly addr16/data16 and variants.
293 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
295 * config/tc-d30v.c (md_assemble): Fix handling of reverse
296 sequential word multiply instructions.
298 (do_assemble): Add extra command line argument, to allow mul32
299 attribute to be preserved across parallel insns.
300 (md_assemble): Insert NOPs between explicitly parallel insns which
301 contain an 32 bit multiply and a 16 multiply.
304 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
306 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
309 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
311 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
314 * config/tc-i386.c (reloc): Add braces.
316 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
317 consistent with Intel naming.
318 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
319 use bitfields in sib_byte.
320 (modrm_byte): Don't use bitfields here either.
322 * config/tc-i386.c (current_templates): Add const.
323 (parse_register): Add const to return, param, and char *s.
324 (i386_operand): Add const to reg_entry *r.
325 * config/tc-i386.h (templates): Add const to start, end.
327 Inspired by code for 16 bit gas support from Martynas Kunigelis
328 <martynas@nm3.ktu.lt>:
329 * config/tc-i386.c (md_assemble): Add full support for 16 bit
330 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
331 (uses_mem_addrmode): Remove.
332 (md_estimate_size_before_relax): Add support here too.
333 (md_relax_table): Rewrite interface to md_relax for 16 bit
335 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
336 (opcode_suffix_to_type): Remove.
337 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
338 (SIZE_FROM_RELAX_STATE): Modify to suit above.
339 (md_convert_frag): Likewise.
340 (i386_operand): Add support for 16 bit base/index regs,
341 immediates, and displacements. Remove some unnecessary casts, and
342 localise end_of_operand_string, displacement_string_start,
343 displacement_string_end variables. Add GCC_ASM_O_HACK.
344 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
346 * config/tc-i386.c (prefix_hash): Remove.
347 (md_begin): Rewrite without obstacks. Remove prefix hash table
348 handling. Rewrite lexical table handling.
349 (i386_print_statistics): Don't print prefix statistics.
350 (md_assemble): Rewrite instruction parser so that line is not
351 converted to lower case. Don't do a hash_find for prefixes,
352 instead recognise them via opcode modifier.
353 (expecting_operand, paren_not_balanced): Localise variables.
354 * config/tc-i386.h (IsPrefix): Define.
355 (prefix_entry): Remove.
357 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
358 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
359 '\\' in case where comment_chars contains '/'.
361 * config/tc-i386.c (MATCH): Ensure given operand and template
362 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
363 you must write `ljmp *table(%ebx)'.
365 From H.J. Lu <hjl@gnu.org>:
366 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
367 as 0 ifndef BFD_ASSEMBLER.
368 (md_assemble): Allow immediate operands without suffix or
369 other reg operand to default in size to the current code size.
372 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
374 * config/tc-v850.c (md_begin): Restore creation of
375 .call_table_text and .call_table_data sections.
378 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
380 * config/tc-d30v.c (md_assemble): Set execution type to unknown
381 after emitting a word of noops.
383 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
385 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
386 (i386_operand): Simplify checks for valid base/index combinations.
387 Disallow `in 4(%dx),%al'.
389 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
391 (add_prefix): Change parameter from char to int.
393 * config/tc-i386.h (Ugh): Define opcode modifier.
394 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
396 * config/tc-i386.c (md_assemble): Rewrite MATCH and
397 CONSISTENT_REGISTER_MATCH macros to check register types more
398 thoroughly. Check for illegal suffix/operand combinations
399 when matching insns with operands. Handle new `s' suffix, and
400 associated FloatMF opcode modifier for float insns with memory
402 * config/tc-i386.h (FloatMF): Define new opcode modifier.
403 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
404 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
405 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
406 DATA_PREFIX_OPCODE throughout.
408 * config/tc-i386.c (REGISTER_WARNINGS): Define.
409 (md_assemble): Rewrite suffix/register operand checking code to be
410 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
411 AnyMem, the better to grep.
413 (i386_operand): Don't set Mem bits in i.types[this_operand] when
414 given a memory operand. Don't set Abs bits either.
415 (type_names): Remove Mem*, Abs*.
416 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
417 define opcode_modifiers as these cases are handled by Disp8,
418 Disp16, Disp32 and suffix checks.
419 (COMES_IN_BOTH_DIRECTIONS): Remove.
420 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
422 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
423 if IgnoreDataSize modifier given. Remove ShortformW modifier
424 test. Add test for ShortForm in W base_opcode modification.
425 Merge Seg2ShortForm and Seg3ShortForm code.
426 * config/tc-i386.h (ShortFormW): Remove.
427 (IgnoreDataSize): Define.
429 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
431 * config/tc-d30v.c (md_assemble): Store previous segment state
432 with previous instruction.
434 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
436 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
437 (ebp, esp): Remove static variables.
438 (MATCH): Remove test for InOutPortReg.
439 (i386_operand): Properly handle InOutPortReg here instead.
440 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
441 (md_assemble): Simplify and correct modrm and sib generation.
442 (i386_operand): Add warning for scale without index.
443 Rewrite checks for valid base/index combinations.
445 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
446 macros and enclose in do while(0).
447 (RESTORE_END_STRING): Likewise.
448 (md_assemble): Add one to printed operand number so we start
449 from 1 not 0. Add some more gettext invocations.
450 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
453 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
454 DATA_PREFIX, SEG_PREFIX): Define.
455 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
456 (check_prefix): Remove function.
457 (add_prefix): New function. Add prefix to i.prefix as well as
459 (md_assemble): Changes for add_prefix. Remove hack for wait
460 prefix, instead always output prefixes in fixed order. Test
461 for jcxz/loop when selecting between word & dword operations,
462 and add address size prefix rather than operand size prefix.
463 Remove operand -> address size hack when emitting jcxz/loop.
464 (i386_operand): Remove O_Absent check as it's done in expr.
466 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
468 * configure.in: Recognize m5200 as a cpu_type of m68k.
469 * aclocal.m4: Rebuild with current libtool.
470 * configure: Rebuild.
472 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
474 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
475 to relaxable_symbol to prevent references to external symbol from
478 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
480 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
481 symbols are relaxable.
484 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
486 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
487 (create_vuoverlay_section): Entries are 4 bytes not 8.
490 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
492 * config/tc-v850.c (md_begin): Don't create special
495 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
497 * config/tc-mips.c (macro): For div and udiv, close the
498 reorder block as soon as possible.
500 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
502 From Matt Semersky <matts@scd.hp.com>:
503 * macro.c (macro_mri_mode): New function.
504 * macro.h (macro_mri_mode): Declare.
505 * read.c (s_mri): Call macro_mri_mode when switching in and out of
508 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
510 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
513 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
514 until after xstrdup in OBJ_EVAX case.
516 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
518 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
519 offset calculation. Also, use VAX_BRW from vax-inst.h instead
520 of hardcoded magic number.
521 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
523 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
525 * read.c (do_s_func): New function.
527 * read.h (do_s_func): Add prototype.
529 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
530 (s_dvp_func): New function.
534 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
536 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
539 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
541 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
542 nops if fill pattern not specified.
544 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
546 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
547 * config/te-go32.h (TE_GO32): Define.
548 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
550 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
552 Implement .func/.endfunc pseudo-ops.
553 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
555 * read.c (potable): Add .func,.endfunc.
556 (s_func): New function.
557 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
559 (in_doc_func_p,current_function_label): New static globals.
560 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
563 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
564 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
565 * config/tc-dvp.c (vuoverlay_string_section): New static global.
566 (md_begin): Create overlay string section.
567 (create_vuoverlay_section): Put section name in overlay string section.
568 Put string's offset in overlay table entry. Set SEC_CODE flag for
572 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
574 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
575 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
576 * config/tc-arm.h (WORKING_DOT_WORD): Define.
577 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
578 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
579 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
580 * config/tc-i860.h (WORKING_DOT_WORD): Define.
581 * config/tc-i960.h (WORKING_DOT_WORD): Define.
582 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
583 * config/tc-w65.h (WORKING_DOT_WORD): Define.
584 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
585 * config/tc-a29k.c: Don't define md_short_jump_size,
586 md_long_jump_size, md_create_short_jump or md_create_long_jump.
587 * config/tc-alpha.c: Likewise.
588 * config/tc-alpha.h: Likewise.
589 * config/tc-arm.c: Likewise.
590 * config/tc-h8300.c: Likewise.
591 * config/tc-h8500.c: Likewise.
592 * config/tc-hppa.c: Likewise.
593 * config/tc-i860.c: Likewise.
594 * config/tc-i960.c: Likewise.
595 * config/tc-ppc.c: Likewise.
596 * config/tc-sh.c: Likewise.
597 * config/tc-sparc.h: Likewise.
598 * config/tc-tic30.c: Likewise.
599 * config/tc-w65.c: Likewise.
600 * config/tc-z8k.c: Likewise.
602 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
604 * config/tc-vax.c (_): Delete this macro used for placeholder
605 values in vax_operand_width_size; it conflicts with the _() macro
606 used for internationalization.
608 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
610 * symbols.c (symbol_find_base): Fix case insensitive symbol name
611 code. From Chris Moller <moller@bops.com>.
613 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
614 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
615 * read.c (emit_expr): Initialize seg and subseg fields of a new
617 * write.c (write_object_file): Switch to the appropriate segment
618 and subsegment when processing a broken word.
620 * config/tc-m68k.c (mri_assemble): New static function.
621 (build_mri_control_operand): Call mri_assemble rather than
623 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
624 (s_mri_endf, s_mri_endw): Likewise.
627 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
629 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
630 (dvp_frob_file): Declare.
631 (tc_frob_file): Define.
632 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
633 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
634 (vuoverlay_section_name,create_vuoverlay_section): New functions.
635 (vuoverlay_section,vuoverlay_table_section): New static globals.
636 (ovlysym_table): New static global.
637 (md_begin): Create .vuoverlay_table section.
638 (assemble_vif): Call create_vuoverlay_section for each mpg.
639 (dvp_frob_label): Record vu labels in ovlysym_table for later
640 movement from absolute section to their overlay section.
641 (dvp_frob_file): New function.
642 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
645 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
647 * read.c (s_org): Call md_flush_pending_output if it is defined.
649 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
651 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
653 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
654 (md_parse_option): Add for same.
655 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
656 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
657 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
659 * config/tc-sparc.h (cons_fix_new_sparc): Added.
662 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
664 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
665 even when missing in input string.
668 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
670 * config/tc-arm.c (find_real_start): Relax definition of local
673 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
675 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
676 symbols at the given address, not just the last one specified.
678 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
680 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
681 or number_to_chars_littleendian to write data.
683 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
685 * config/tc-v850.c (md_assemble): Remove artificially created
686 register name symbols.
688 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
690 * write.c (fixup_segment): Change "segment" to "section" in
693 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
695 * write.c (fixup_segment): Change sym1-sym2 message again.
698 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
700 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
703 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
705 * config/tc-mips.c (macro): For R5900, use "B" operand format for
706 "break" instructions generated in macro (div etc.) instructions.
709 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
711 * write.c (fixup_segment): Improve error message for sym1-sym2
712 errors when sym1 is in a different segment from sym2.
714 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
716 * config/tc-m32r.c (warn_unmatched_high): New static local.
717 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
718 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
719 (md_longopts): Recognize --{no-,}warn-unmatched-high.
720 (md_parse_option): Likewise.
721 (md_show_usage): Likewise.
722 (m32r_frob_file): Likewise.
724 * read.c (generate_file_debug,generate_lineno_debug): New functions.
725 (read_a_source_file): Call them.
726 * read.h (stabs_generate_asm_file): Declare.
727 * stabs.c (stabs_generate_asm_file): New function.
728 (generate_asm_file): New function.
729 (stabs_generate_asm_lineno): Move file name handling into
732 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
734 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
735 (d30v_current_align, d30v_current_align_seg): New variables.
736 (d30v_last_label): New variable.
737 (d30v_align, s_d30v_align, s_d30v_text): New functions.
738 (s_d30v_data, s_d30v_section): Likewise.
739 (md_pseudo_table): Call them.
740 (md_begin): Initialize d30v_current_align_seg.
741 (md_assemble): Call d30v_align when needed by known current alignment.
742 (d30v_frob_label, d30v_cons_align): New functions.
743 * config/tc-d30v.h (md_do_align): Remove.
744 (tc_frob_label): Call d30v_frob_label.
745 (md_cons_align): New.
747 * config/tc-d30v.c (find_format): Convert complex expressions to
748 expression symbols before processing. Clean up code formatting.
751 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
753 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
756 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
758 * po/Make-in (install-info): New target.
760 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
762 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
764 * config/tc-mn10300.c (md_assemble): Likewise.
766 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
768 * Makefile.am: Update with `make dep-am'.
769 (HFILES): Add cgen.h.
770 (cgen.o): Depend on cgen.h.
771 * Makefile.in: Regenerate.
773 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
775 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
777 * gasp.c (grab_label): Permit a label to be a preprocessor
778 variable by permitting a label to start with a backslash.
780 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
782 * config/tc-mips.c (validate_mips_insn): Removed hack
783 for previously inaccessible bitfields in some INSN_TRAP
787 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
789 * config/tc-d30v.c (do_assemble): Abort with error message
790 if opcode operands do not match.
793 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
795 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
796 'q' operand format for 20-bit "break"/"sdbbp" instructions.
797 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
798 similar new 'q' operand.
800 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
802 * cgen.c (cgen_asm_finish_insn): Fix typo.
804 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
807 * cgen.c: Include it.
808 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
809 (cgen_asm_finish_insn): Result is now void. New arg `result'.
811 * config/tc-m32r.c: Include cgen.h.
812 (m23r_insn): New members num_fixups,fixups.
814 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
815 (md_assemble): Simplify code to pack two insns in parallel.
816 When swapping two insns, update their fixups.
820 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
822 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
825 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
827 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
828 to avoid compiler warning.
830 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
832 * makefile.vms: Run dec c with /nodebug. Pass CC value when
835 * makefile.vms (OBJS): Add ehopt.obj
837 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
839 * doc/c-vax.texi: Correct and extend vax/vms documentation.
842 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
844 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
846 (md_assemble): Set it for explicitly packed insns.
849 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
851 * config/obj-coff.c (c_symbol_merge): Do not take address of
852 native fields when performing the memcpy.
854 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
856 * config/tc-mips.c (macro,macro2): Implement
857 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
859 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
861 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
862 relocations against globally visible symbols.
863 * config/tc-m68k.c (relaxable_symbol): New macro.
864 (m68k_ip, md_estimate_size_before_relax): Use it.
865 (tc_m68k_fix_adjustable): Also handle weak symbols.
867 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
869 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
870 references to externally visible symbols.
871 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
872 values in twice for a PC relative reloc if the symbol is
875 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
876 don't adjust a PC relative reloc against an externally visible
878 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
879 for a PC relative fixup against an externally visible defined
880 symbol, arrange to store object file and addend values as though
881 the symbol were not defined.
882 (tc_gen_reloc): Likewise.
884 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
886 * read.c (sizeof_leb128): Referenced externally by write.c so
889 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
891 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
892 and expand a 'debug' symbol associated with the next instruction
893 that does not cause a short instruction to be filled with a NOP.
894 (md_pseudo_table): Add support for .debugsym.
895 (assemble_parallel_insn): Add calls to expand_debug_sym as
897 (md_assemble): Ditto.
899 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
901 * as.c (main): Conditionally call setlocale.
902 * gasp.c (main): Likewise.
903 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
904 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
907 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
909 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
912 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
914 * config/tc-hppa.c: Change all calls to bzero to use memset.
915 (pa_ip): Add cast to avoid warning.
916 (tc_gen_reloc, md_apply_fix): Likewise.
917 (pa_find_space_by_number): Likewise.
918 (hppa_force_relocation): Likewise.
919 (pa_block): Change i to unsigned int.
920 * config/obj-som.h (obj_som_copyright): Declare.
922 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
924 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
925 for line numbers for assembly source.
927 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
929 * configure.in: Change version number to 2.9.4
930 * configure: Rebuild.
932 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
934 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
936 * config/tc-m32r.c (assemble_parallel_insn): No need to try
937 non-relaxable variant any more. Simplify test for nop insn.
938 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
939 scan of operands yields an insn different from original (e.g. a macro).
940 Fix call to can_make_parallel.
943 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
945 * ecoff.h: Change symbolS in function declaration to struct
948 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
950 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
951 (md_convert_frag): Fix i18n typo.
953 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
955 * ecoff.c (ecoff_get_cur_proc_sym): New function.
956 * ecoff.h: Protoype it.
957 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
958 [EVAX] (s_alpha_prologue): Delete.
959 (md_pseudo_table): Update.
961 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
963 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
964 array to local pointer.
965 (get_args, parse_expr): Add casts to avoid warnings.
967 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
969 * read.c (s_set): Cast xmalloc return value to fragS *.
970 * config/tc-m68k.c (m68k_ip): Function made static to match
971 previous forward declaration.
972 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
974 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
976 * config/tc-v850.c: Add internationalisation macros to error
979 * config/tc-m32r.c (can_make_parallel): Add internationalisation
980 macros to error strings.
982 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
984 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
985 reloc is in the TOC csect.
986 (md_apply_fix3): Correct gettext typo.
988 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
990 * config/tc-arm.c (find_real_start): Ignore symbols starting with
991 .L - they are local labels and the branches are not really
992 function calls but rather far jumps.
995 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
997 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
998 local labels ($ prefix).
1001 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
1003 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
1005 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
1007 * config/tc-i386.c (md_assemble): Print operand number rather than
1008 using ordinal_names.
1009 (i386_operand): Likewise.
1011 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
1013 * Makefile.am (INTLLIBS): Define to work around apparent automake
1015 All Makefiles: Regenerated.
1017 * Many files: Added gettext invocations around user-visible
1019 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
1020 HAVE_LC_MESSAGES): Define.
1021 * dep-in.sed: Added asintl.h.
1022 * po/Make-in: New file.
1023 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
1025 * read.c (Z_): Renamed from `_'.
1026 * Makefile.am (SUBDIRS): Added po.
1027 (POTFILES): new macro.
1028 (po/POTFILES.in): New target.
1029 ($(OBJS)): Added asintl.h.
1031 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
1032 (as_new_LDADD): Added $(INTLLIBS).
1033 (as_new_DEPENDENCIES): Added $(INTLDEPS).
1034 (gasp_new_LDADD): Added $(INTLLIBS).
1035 (gasp_new_DEPENDENCIES): New macro.
1036 * configure, aclocal.m4: Rebuilt.
1037 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
1039 (ALL_LINGUAS): Define.
1040 * macro.c: Include "asintl.h".
1041 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
1042 * as.h: Include "asintl.h".
1043 * config/tc-i386.c (ordinal_names): Removed.
1044 (md_assemble): Changed error text to avoid ordinal_names.
1045 (i386_operand): Likewise.
1046 (reloc): Added as_bad to avoid i18n problems.
1047 (tc_gen_reloc): Likewise.
1048 * config/tc-arm.c (bad_args): Now a #define.
1050 * config/obj-vms.c (VMS_stab_parse): Changed type of
1052 (global_symbol_directory): Unified strings to avoid i18n
1054 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
1055 avoid i18n problems.
1056 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
1057 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
1059 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
1061 * config/tc-v850.c (md_assemble): Changed C++ comment into C
1063 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
1065 * as.c (print_version_id): Added an fprintf to avoid i18n
1067 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
1069 * expr.c (expr): Added as_warn call to avoid i18n problems.
1070 * messages.c (as_assert): Changed code to avoid i18n problems.
1071 (as_abort): Likewise.
1072 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
1073 (s_space): Likewise.
1074 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
1076 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1078 * config/tc-i386.c (check_prefix): New static function, split out
1080 (struct _i386_insn): Add wait_prefix field.
1081 (md_assemble): Remove wait_prefix local variable. Use
1082 check_prefix when adding a prefix.
1084 * config/tc-i386.c (current_templates): New static variable.
1085 (md_assemble): Remove current_templates local variable.
1086 (md_assemble, i386_operand): Improve error and warning messages in
1087 many places. Add RESTORE_END_STRING in many places before error
1088 return. Clarify some comments.
1090 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1092 (md_assemble): Parse string instruction operands, looking for
1093 segment override prefixes. Check for invalid segment prefixes on
1095 (i386_operand): i.seg[] and max mem_operand changes for string
1097 * config/tc-i386.h (EsSeg): Define.
1099 * config/tc-i386.h (regKludge): Define.
1100 (iclrKludge, imulKludge): Don't define.
1101 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1102 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
1103 opcode_modifier checks to look for more common cases first. Add
1104 default_seg for IsString case.
1106 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
1108 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1110 * configure: Rebuild with new automake and libtool.
1111 * aclocal.m4, Makefile.in: Likewise.
1113 * doc/Makefile.am (as.dvi): New target.
1114 * doc/Makefile.in: Rebuild.
1117 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
1119 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1122 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
1124 * configure.in: Added sparc86x support.
1126 * configure: Rebuild.
1128 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1130 (md_parse_option): Warn if -EL is not supported for this architecture.
1132 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1134 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
1136 * config/tc-mips.c (mips_ip): Note when we use get match on
1137 the full instruction name.
1138 start-sanitize-r5900
1139 (mips_ip): For '&' DEST completer handling, if we got a full match
1140 then the DEST completer is implicitly .wxyz.
1144 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
1146 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
1147 (vif_insn_type): New function.
1148 (md_apply_fix3): Don't validate user specified length if unpack insn
1152 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
1154 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1155 back into the expression to handle add/sub simplification correctly.
1157 start-sanitize-r5900
1158 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
1160 * config/tc-mips.c (mips_ip): Specs changed for
1161 VCALLMSR instruction.
1164 start-sanitize-vr5400
1165 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1167 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1170 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1172 * config/tc-mips.c (hilo_interlocks): Remove 4300.
1174 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
1176 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1180 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
1182 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1183 branch error as being done so we don't try to emit a reloc.
1186 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
1188 * symbols.c (max_indent_level): New global.
1189 (print_symbol_value_1): Use it.
1190 * expr.h (expr_build_dot): Declare.
1191 * expr.c (expr_build_dot): New function.
1193 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1194 (compute_mpgloc): New function.
1195 (eval_expr): New arg `cpu'. All callers updated.
1196 (non_vu_insn_seen_p): New static global.
1197 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1198 (struct dvp_fixup): New member `cpu'.
1199 (assemble_one_insn): New args init_fixup_count, fixup_offset.
1200 All callers updated.
1201 (md_assemble): Set non_vu_insn_seen_p as appropriate.
1202 (assemble_vif): Set `cpu' field of fixup.
1203 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
1204 (assemble_vu_insn): Delete, contents moved into ...
1205 (assemble_vu): ... here. Don't record fixups until after parsing
1206 both upper and lower insns. If branch insn inside mpg, properly
1207 compute target address.
1208 (dvp_frob_label): Create copies of vu labels inside mpg's.
1209 (dvp_relax_frag): Clean up.
1210 (md_convert_frag): Ditto.
1211 (md_apply_fix3): Signal error if mpg embedded vu code has branch
1212 to undefined label (not currently supported).
1213 (eval_expr): New arg `cpu'. All callers updated.
1214 (insert_operand_final): Convert mpgloc from bytes to dwords.
1215 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1216 (s_state): If switching to vu state, initialize $.mpgloc.
1219 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
1221 * symbols.c (print_binary): New function.
1222 (print_expr_1): Call it.
1225 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
1227 * config/tc-dvp.c (md_convert_frag): Fix thinko.
1229 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
1231 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1232 0 is a valid length value (= max+1).
1233 (install_vif_length): 0 is a valid length value (= max+1).
1236 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1238 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1239 operand in the opcode.
1242 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
1244 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1248 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1250 * config/tc-i386.h: Reorder operand flags and opcode modifier
1251 flags for clarity. Remove unused definitions: Unknown,
1252 ImmUnknown, DispUnknown, NoModrm.
1253 * config/tc-i386.c (type_names): Add missing Debug type.
1254 (md_assemble): Better duplicate prefix checking. Quicker string
1255 instruction check via new opcode_modifier flag.
1257 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
1259 * doc/as.texinfo (Invoking): Clarify -Wa example.
1261 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
1263 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1264 (s_mips_weakext): Define.
1265 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1266 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1269 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
1271 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1272 is an error if the value can not be computed at assembly time.
1273 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1275 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
1277 * gasp.c (main): Set next field of new include_path structure to
1278 NULL. From Avery Pennarun <averyp@gdc.ca>.
1280 * read.c (s_mri_sect): Call as_bad rather than abort for an
1281 unsupported MRI target.
1283 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
1285 * config/tc-arm.c (arm_validate_fix): New function. Determine if
1286 the destination of a branch instruction should be altered.
1287 (find_real_start): New function: Locate the real, Thumb coded
1288 start of a Thumb function.
1289 (do_t_branch23): Alter the destination of branches to Thumb
1292 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1294 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1296 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1299 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1301 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1302 * doc/c-hppa.texi: Likewise.
1304 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1306 * Makefile.am: Rebuild dependencies.
1307 * Makefile.in: Rebuild.
1309 * Makefile.am (DEP_INCLUDES): New variable.
1310 (.dep1): Change to work when srcdir is not an absolute path.
1311 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1312 * Makefile.in: Rebuild.
1314 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1316 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1317 LinearAddress patch.
1319 * configure.in: Set version to 2.9.1.
1320 * configure: Rebuild.
1322 * Branched binutils 2.9.
1324 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1326 * config/tc-i386.h (FWait): Define.
1327 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1328 other prefixes. Check FWait flag in opcode table to see which
1329 instructions require an fwait prefix.
1331 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1333 * stabs.c (get_stab_string_offset): Always create a stab string
1336 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1338 Fix some gcc -Wall warnings:
1339 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1340 * ehopt.c (eh_frame_code_alignment): Likewise.
1341 * expr.c (integer_constant, operand): Likewise.
1342 * frags.c (frag_align): Likewise.
1343 * gasp.c (level_0, change_base, doinstr): Likewise.
1344 * hash.c (hash_ask): Likewise.
1345 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1346 (debugging_pseudo): Likewise.
1347 * macro.c (define_macro, check_macro): Likewise.
1348 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1349 (ignore_rest_of_line, float_cons): Likewise.
1350 * symbols.c (decode_local_label_name): Likewise.
1351 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1352 (fixup_segment, number_to_chars_bigendian): Likewise.
1353 (number_to_chars_littleendian): Likewise.
1354 * config/atof-ieee.c (gen_to_words): Likewise.
1355 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1356 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1357 * read.c (output_big_sleb128): Initialize locals to avoid
1359 (output_big_uleb128, equals): Likewise.
1360 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1361 to unsigned int. Change zeros to unsigned int.
1362 * cond.c (s_if): Add return to default case.
1363 * frags.c (frag_now_fix): Change return type to addressT.
1364 * frags.h (frag_now_fix): Update declaration.
1365 * listing.c (file_info_struct): Change linenum to unsigned int.
1366 (struct list_info_struct): Change hll_line to unsigned int.
1367 (print_source): Update format string.
1368 * read.c (emit_expr): Change scan to unsigned int, and don't
1369 bother to initialize it.
1370 * symbols.c (dollar_label_count): Change to unsigned long.
1371 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1372 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1373 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1375 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1377 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1378 mcf5200 just as we do for m68000.
1379 (m68k_init_after_args): Likewise.
1380 (md_estimate_size_before_relax): Likewise.
1382 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1384 * config/tc-v850.c (md_assemble): Store relocation addend in
1385 fixup instead of instruction.
1387 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1389 * config/tc-i386.c (md_assemble): Swap template arguments to
1390 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1391 This macro is currently symmetric, so passing them the wrong
1392 way didn't cause any problem, but may if the macro is changed
1394 After copying template to i.tm, use i.tm. rather than t-> to
1395 access fields, and make t a const*
1396 Move i.tm.operand_types[] swap to immediately after the copy.
1399 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1401 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1402 we've computed the data length.
1405 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1407 * expr.h (expr_build_uconstant): Add prototype.
1408 (expr_build_unary,expr_build_binary): Add prototypes.
1409 * expr.c (expr_build_uconstant): New function.
1410 (expr_build_unary,expr_build_binary): New functions.
1412 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1413 (md_convert_frag): Delete.
1414 (TC_FIX_TYPE): New fields wl,cl,user_value;
1415 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1416 All callers updated.
1417 (insert_unpack_marker): New function.
1418 (insert_file): New argument insert_marker_arg. All callers updated.
1419 (gif_user_value): New static local.
1420 (vif_data_start,vif_data_end): New static locals.
1421 (mpgloc_sym,unpackloc_sym): New static locals.
1422 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1423 (cur_opcode,cur_operand): New static locals.
1424 (endmpg_caller): New enum.
1425 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1426 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1427 (dvp_fixup): New members user_value,wl,cl;
1428 (assemble_vif): Rewrite.
1429 (assemble_gif): Tweak name of data start label.
1430 (assemble_one_insn): Allow special parser to punt and call the
1431 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1432 (md_operand): Handle '*' value for mpgloc,unpackloc.
1433 (md_estimate_size_before_relax): New function.
1434 (dvp_relax_frag,md_convert_frag): New functions.
1435 (md_pcrel_from_section): Handle end data label for variable length
1437 (md_apply_fix3): Handle count field for variable length vif insns.
1438 Handle address field for mpg,unpack.
1439 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1440 (cur_vif_insn_length): Delete.
1441 (vif_length_value): New function.
1442 (install_vif_length): Don't perform logical->physical conversion here.
1443 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1446 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1448 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1449 * macro.c (macro_expand_body): Increase buffer size.
1450 * messages.c (as_warn): Likewise.
1451 (as_warn_where, as_bad, as_bad_where): Likewise.
1453 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1455 Based on patch from H.J. Lu <hjl@gnu.org>:
1456 * Makefile.am (DISTSTUFF): New variable.
1457 (diststuff): New target.
1458 * Makefile.in: Rebuild.
1460 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1462 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1463 m32r_elf_section_change_hook.
1465 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1466 emit a nop if a section ends with a 16 bit instruction.
1468 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1470 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1471 s_lcomm rather than obj_coff_lcomm.
1472 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1474 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1476 * config/tc-i386.h (LinearAddress): Define.
1477 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1478 instruction, don't use a default segment.
1480 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1482 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1483 * configure: Rebuild.
1486 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1488 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1491 start-sanitize-r5900
1492 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1494 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1496 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1497 (mips_ip): Handle 'O' operand.
1498 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1501 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1503 * aclocal.m4, configure: Rebuild with libtool 1.2.
1505 start-sanitize-r5900
1506 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1508 * config/tc-mips.c: Change '%' to '#' in r5900 support.
1511 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1513 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1514 PC relative branches. Patch courtesy of Jonathan Walton.
1516 start-sanitize-r5900
1517 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1519 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1520 "name.completer" where only the name is actually in the opcode
1521 table. Allow various operands for base register in load/store
1522 instructions. Handle various new argument characters for the
1523 cop2/vu0 co-processor.
1527 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1529 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1533 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1535 * configure.in (emulations): Add thumb-pe target.
1537 * configure (emulations): Add thumb-pe target.
1539 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1541 * itbl-lex.l (yywrap): Don't define if already defined as a
1545 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1547 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1548 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1549 packing is enabled. Emit VIF cpu marker after dma insn.
1551 * config/tc-dvp.h (TC_START_LABEL): Define.
1552 * config/tc-dvp.c (force_mach_label): New function.
1553 (md_begin,create_colon_label,s_dmadata): Use it.
1555 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1558 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1560 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1563 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1565 * depend.c (quote_string_for_make): New function.
1566 (wrap_output): Use it.
1568 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1570 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1571 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1574 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1576 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1577 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1578 (gif_insn_frag_loc): New static global.
1579 (assemble_gif): Record frag and location frag of insn.
1580 (md_apply_fix3): Validate user specified nloop if we couldn't do
1582 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1584 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1586 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1587 insufficient data present. Fix insertion of computed nloop value.
1588 (install_vif_length): Second pass at unpack len calcs.
1589 (s_endunpack): Round data up to word boundary.
1590 (insert_mpg_marker): New function.
1591 (insert_file): New args insert_marker, size. All callers updated.
1592 (assemble_vif): Rewrite varlen insn handling.
1593 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1594 (s_enddirect,s_endunpack): Rename arg to internal_p.
1597 start-sanitize-vr4320
1598 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1600 * config/tc-mips.c : Added vr4320 similar to vr4300.
1603 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1605 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1606 Recognize -GN and -relax.
1607 (md_begin): Initialize gp size from -G switch.
1608 (alpha_force_relocation): Always force if -relax.
1609 (alpha_align): Take a new argument that will specify when to
1610 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1611 Change all callers. Emit nop alignment padding as nop+unop pair.
1613 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1615 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1616 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1619 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1621 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1622 require padding to the next long word boundary.
1626 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1628 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1629 inserted binary files.
1632 start-sanitize-phase2-m32rx
1633 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1635 * config/tc-m32r.c (optimize): New static local.
1636 (md_shortopts): Add -O.
1637 (md_parse_option): Recognize it.
1638 (md_show_usage): Document it.
1639 (md_assemble): Don't try to combine insns in parallel if !optimize.
1641 end-sanitize-phase2-m32rx
1642 start-sanitize-m32rx
1643 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1645 * config/tc-m32r.c (first_writes_to_seconds_operands):
1646 Reinitialise b_operands for each pass of the inner loop.
1649 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1651 * config/tc-dvp.h (tc_frob_label): Define.
1652 * config/tc-dvp.c (dvp_frob_label): New function.
1653 (create_colon_label): New argument `sto'. All callers updated.
1654 (record_mach): New argument `force_next_p'. All callers updated.
1655 (cpu_sto): New function.
1656 (UNIQUE_LABEL_PREFIX): New macro.
1657 (unique_label): Use it.
1658 (assemble_gif): Emit start label before mach label.
1659 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1661 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1663 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1664 (setup_dma_autocount): Renamed from setup_autocount. New argument
1665 inline_p. All callers changed. Fix word address of count.
1666 (parse_dma_addr_autocount): Fix word address of address.
1670 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1672 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1673 in special_sections table and add .vubss etc via
1674 ELF_TC_SPECIAL_SECTIONS.
1675 * config/tc-dvp.h: Likewise.
1678 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1680 * cgen.c: #include symcat.h.
1681 * config/tc-m32r.c: Likewise.
1683 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1685 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1686 absolute expressions instead of '$' prefixed register names.
1688 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1690 * read.c (s_set): Record file and line info for symbols when -as.
1691 (pseudo_set): Don't overwrite that dummy fragment.
1694 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1696 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1697 (dvp_parse_done): Comment out contents.
1698 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1699 (s_state): Handle .vu in included file.
1700 (asm_state): New state ASM_GIF.
1701 (asm_state_stack): Maintain stack of parsing states.
1702 ({push,pop,set}_asm_state): New functions.
1703 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1704 (gif_{insn_type,data_name,insn_frag}): New static locals.
1705 (md_assemble): Watch for .endgif if in ASM_GIF state.
1706 (assemble_gif): Complete.
1707 (s_endgif): Complete.
1708 (cur_mach): New static local.
1709 (record_mach): New function.
1710 (md_begin): Initialize `cur_mach'.
1711 (assemble_*): Record current mach type.
1712 (vu_count): New static local.
1713 (assemble_vif): Temporary hack to properly align mpg/direct data.
1714 (assemble_vu): Insert mpg every 256 insns.
1717 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1719 * config/tc-ppc.c (md_pseudo_table): Add "section".
1720 (ppc_named_section): New static function.
1722 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1724 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1725 so we don't have to scan the entire list.
1728 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1730 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1731 case, allow the parallel instructions to modify the same flag
1735 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1737 * listing.c (list_symbol_table): Categorize symbols by
1738 undefined_section rather than sy_frag->line == NULL.
1741 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1743 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1744 (inline_dmadata): Renamed from s_dmadata_implied.
1745 (assemble_one_insn): Rewrite dma operand processing.
1746 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1747 (unique_name,setup_autocount): New functions.
1749 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1750 (md_pseudo_table): Add .word.
1751 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1753 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1754 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1755 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1757 (eval_expr): New function.
1758 (create_label,create_colon_label): New function.
1759 (s_enddmadata): Rewrite.
1762 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1764 * Makefile.am (install-exec-local): Install properly when ln
1765 fails or tooldir == prefix.
1767 start-sanitize-m32rx
1768 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1770 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1771 handling of updates to the condition bit as this is shadow by
1775 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1777 * config/tc-dvp.c (parse_float): New function.
1778 (assemble_vu): Handle loi insns.
1779 (assemble_one_insn): Simplify suffix parsing.
1780 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1784 start-sanitize-m32rx
1785 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1787 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1789 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1791 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1792 for --warn-explicit-parallel-conflicts and --Wnp as an
1793 abbreviation for --no-warn-explicit-parallel-conflicts.
1794 (assemble_parallel_insn): Use non-relaxable versions of branch
1797 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1799 * app.c: Parse || as a seperator between assembler statements.
1802 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1804 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1805 Test result of insert_operand for error.
1807 start-sanitize-m32rx
1808 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1810 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1811 when m32rx target is enabled and the instructions are not
1814 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1816 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1817 bother checking insn which have no operands.
1820 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1822 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1823 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1824 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1825 * doc/Makefile.in: Rebuild.
1827 start-sanitize-m32rx
1828 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1831 function. Replaces get_src_reg(), check_for_side_effects(),
1832 reads_from_src_reg(). Uses new insn operand features of cgen.
1833 (writes_to_pc): New function., but with new code suppressed for now.
1834 (md_assemble): Call first_writes_to_seconds_operands().
1836 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1838 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1839 (macro): Fix handling of M_COP[0-3].
1841 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1843 Based on patches from Ross Harvey <ross@teraflop.com>:
1844 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1845 if macro_alternate or macro_mri.
1846 (getstring): Remove support for byte constants between < and >.
1847 (get_any_string): '<' only starts a string if macro_alternate or
1849 (macro_expand_body): Permit keyword parameters following
1850 positional parameters.
1852 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1853 * configure.in (alpha*-*-netbsd*): New target.
1854 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1855 * configure: Rebuild.
1857 * as.h (flag_warn_suppress_instructionswap): Move from here...
1858 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1859 here, and make static.
1861 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1862 BFD_ASSEMBLER or MANY_SEGMENTS.
1864 * as.c (show_usage): Update bug-gnu-utils address.
1865 * gasp.c (show_usage): Likewise.
1866 * doc/as.texinfo (Bug Reporting): Likewise.
1868 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1870 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1871 insns regardless of the size of a pointer if we're in mips I or
1873 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1875 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1877 Fix rac to accept only a0:
1878 * tc-d10v.c (parallel_ok, find_opcode):
1879 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1880 Introduce OPERAND_GPR.
1882 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1884 * read.c (s_fill): Handle non-constant repeat counts by creating
1885 an rs_space fragment.
1887 start-sanitize-m32rx
1888 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1890 * doc/c-m32r.texi: Document warning and error messages. Add
1891 descriptions of --warn-explicit-parallel-conflicts.
1893 * doc/as.texinfo: Add more m32rx command line options.
1896 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1898 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1899 from as_bad to as_warn.
1902 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1904 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1907 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1909 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1910 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1911 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1913 * config/tc-dvp.h: Add configuration specific section names.
1916 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1918 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1919 seg_fix_rotP rather than fix_root from seg_info.
1921 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1923 * expr.c: Add support for 0x1_2_3_4 bignums.
1925 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1927 * configure.in: Change -linux* to -linux-gnu*.
1928 * configure: Rebuild.
1930 * app.c (do_scrub_begin): Treat \r as whitespace.
1932 start-sanitize-m32rx
1933 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1935 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1936 rather than parsing syntax string manually.
1937 (assemble_parallel_insn): Check for both forms of parallel
1940 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1942 * Makefile.am: Update dependencies.
1943 * Makefile.in: Rebuild.
1945 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1947 * configure, aclocal.m4: Rebuild with new libtool.
1949 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1951 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1952 the argument to bfd_set_arch_mach.
1953 (load_address): Use bfd_arch_bits_per_address to determine the
1954 bit size of an address instead of looking at the isa level.
1955 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1957 start-sanitize-v850e
1958 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1960 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1962 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1964 * ehopt.c: New file.
1965 * as.h (enum _relax_state): Add rs_cfa.
1966 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1967 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1968 * read.c (emit_expr): Call check_eh_frame.
1969 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1970 (relax_segment): Likewise.
1971 * Makefile.am: Rebuild dependencies.
1972 (GAS_CFILES): Add ehopt.c.
1973 (GENERIC_OBJS): Add ehopt.o.
1974 * doc/internals.texi (Frags): Document rs_cfa.
1976 * as.c (show_usage): Mention --traditional-format.
1977 (parse_args): Accept --traditional-format.
1978 * as.h (flag_traditional_format): Declare.
1979 * output-file.c (output_file_create): If flag_traditional_format,
1980 set BFD_TRADITIONAL_FORMAT on stdoutput.
1981 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1983 * config/tc-mips.c (append_insn): Make sure that if we have a
1984 fixup for an unmatched %hi reloc, it does not associated with a
1987 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1988 * doc/Makefile.in: Likewise.
1990 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1992 * config/tc-m32r.c (check_for_side_effects): New function.
1993 (can_make_parallel): Add checks for instruction side effects
1994 clashing with the other instruction.
1995 (assemble_parallel_insn): Improve warning messages. Return error
1996 message from non-swapped instruction order.
1998 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
2000 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2002 * config/tc-arm.h: Replace md_after_pass_hook definition with a
2003 md_cleanup definition. This moves the forced literal output to
2004 the end of the source pass, and avoids macro's inserting literals
2005 into the code immediately after the macro expansion.
2007 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2009 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2010 a gas internal symbol is adjustable.
2011 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2013 * as.h: If gcc version greater than 2.6, use `__format__' and
2014 `__printf__' in function attributes, rather than `format' and
2017 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2019 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2021 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2023 Add tms320c30 support:
2024 * config/tc-tic30.h: New file.
2025 * config/tc-tic30.c: New file.
2026 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2027 TARGET_FORMAT as "coff-tic30".
2028 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2029 * Makefile.am: Rebuild dependencies.
2030 (CPU_TYPES): Add tic30.
2031 (CPU_OBJ_VALID): tic30-aout is valid.
2032 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2033 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2034 * configure, Makefile.in: Rebuild.
2036 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2038 * config/tc-v850.c (md_assemble): Improvements to error messages.
2040 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2042 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2043 BFD_RELOC_HI16_S to store the high bits of any value.
2045 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2046 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2047 assembler calculate relocations to any external symbol at all.
2048 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2049 involving generation of pc-relative relocs.
2050 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2051 has been moved to md_apply_fix3.
2053 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2054 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2055 which actually means (the address of identifier's GOT entry) +
2056 constant, which is not particularly useful.
2058 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2060 * read.h (include_dirs): Declare.
2061 (include_dir_count,include_dir_maxlen): Declare.
2064 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
2065 (md_parse_option): Handle them.
2066 (md_show_usage): Print them.
2067 (output_dma,output_pke): New static globals.
2068 (assemble_pke): Handle -no-dma-pke.
2069 (insert_file): Search include dir list.
2070 (s_enddirect): Validate length if prespecified.
2071 (s_endmpg): Likewise. Handle -no-dma-pke.
2072 (s_endunpack): Handle -no-dma-pke.
2073 (md_pcrel_from_section): Add offset to delay slot for
2077 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2079 * configure.in: Correct check for shared opcodes library.
2080 * configure: Rebuild.
2082 * listing.c (buffer_line): If we can't open the file, set at_end.
2083 (listing_print): Remove unused local variable fi.
2085 * config/m68k-parse.y (reglistpair): Handle register list in
2088 * config/vms-conf.h: Don't undef VERSION.
2090 start-sanitize-m32rx
2091 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
2093 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2094 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2097 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
2099 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2101 (GENERIC_OBJS): New variable, with the rest of the old OBJS
2103 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2104 ($(srcdir)/make-gas.com): Rename from make-gas.com.
2105 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2106 (EXTRA_DIST): Define.
2107 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2108 explicitly rather than via the list of object files.
2109 (gcc-as.opt): New file created when make-gas.com is run.
2110 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2111 itbl-cpu.h} to #include appropriate file rather than copying that
2113 * config/vms-conf.h: Synchronize with current config.in.
2114 * Makefile.in: Rebuild.
2117 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
2119 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2120 (parallel_ok): Relaxed parallel subinstruction dependency check.
2123 start-sanitize-m32rx
2124 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
2126 * config/tc-m32r.c (md_assemble): Fix determination of when
2127 instructions can be combined in parallel.
2130 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
2132 * as.h (flag_warn_suppress_instructionswap): added new flag.
2133 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2134 command line argument.
2135 * tc-d10v.c (write_2_short): emit "Swapping instructions"
2136 warning only if flag_warn_suppress_instructionswap is false.
2138 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
2140 * configure.in (i386-*-mingw32*): New target.
2141 * configure: Rebuild.
2143 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
2145 * symbols.c (resolve_symbol_value): Don't set the segment if it
2146 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2148 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2151 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
2153 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2154 depends upon HAVE_{UNLINK,REMOVE} values rather than host
2157 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
2159 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2162 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
2164 * configure.in: Add dvp support.
2165 * configure: Regenerate.
2166 * config/tc-dvp.[ch]: New files.
2169 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
2171 * config/tc-v850.c (v850_insert_operand): Display instruction when
2172 an error is encountered.
2174 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
2176 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2177 (i386-*-sco3.2v5*coff): New target.
2178 (i386-*-sco3.2*): New target.
2179 * configure: Rebuild.
2181 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
2183 * config/tc-v850.c: Tidy error message production.
2185 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
2187 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2188 validate_immediate return value in the right type for comparisons
2191 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
2193 * listing.c (MAX_BYTES): Use listing variables not constants.
2194 (data_buffer): No longer an array, but a pointer.
2195 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2196 (listing_listing): Allocate data_buffer.
2198 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
2200 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2201 --listing-rhs-width, --listing-cont-lines.
2202 (show_usage): Update.
2203 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2204 (listing_lhs_cont_lines, listing_rhs_width): New vars.
2205 (print_lines): Use the variables instead of the constants.
2206 (listing_listing): Likewise.
2207 * listing.h: Declare the new vars.
2209 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
2211 * as.c (parse_args): Add --keep-locals alias for -L.
2212 Add --strip-local-absolute.
2213 (show_usage): Update.
2214 * as.h (flag_strip_local_absolute): New flag.
2215 * symbols.c (S_IS_LOCAL): Use it.
2216 * config/obj-aout.h (S_IS_LOCAL): Likewise.
2217 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2218 * config/obj-coff.h (S_IS_LOCAL): Likewise.
2220 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-m32r.c: Detect if explicitly parallel instructions
2223 might have an io conflict and issue a warning message.
2225 start-sanitize-m32rx
2226 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
2228 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2229 to a count of the number of matches to skip.
2230 (can_make_parallel): Pass count of number of matches to skip to
2231 reads_from_src_reg().
2234 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
2236 start-sanitize-m32rx
2237 * config/tc-m32r.c: Add support for swapping fixups of swap
2240 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2241 cgen_swap_fixups): Functions to save, restore and swap the fixup
2242 chain with a backup copy.
2243 (cgen_asm_finish_insn): Returns address of constructed insn.
2245 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
2247 * listing.c (file_info_struct): Remove FILE, add POS.
2248 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2249 (file_info): Don't open the file.
2250 (buffer_line): Check for the file in the last_open cache, updating
2252 (print_source): Don't reference file_info->file.
2253 (listing_listing): Likewise.
2254 (listing_print): Close the file in the cache, if any.
2256 start-sanitize-m32rx
2257 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
2259 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2260 parallel instructions so that they are in the correct order.
2261 (reads_from_src_reg, get_src_reg, can_make_parallel,
2262 make_parallel): New functions to support opportunistic
2263 parallelisation of adjacent instructions.
2266 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
2268 * read.c (dwarf_file_string): New file static variable.
2269 (emit_expr): Look for constant sequence that leads up to a file
2270 name in DWARF debugging output.
2271 (stringer): Use dwarf_file_string to decide whether to accept a
2272 string as a file name.
2274 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
2276 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2277 (crack_operand): Add reg->reglst MRI hack.
2278 (r_seg): Put reglst symbols in reg_section.
2279 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2281 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
2283 * tc-sh.c (get_specific): Handle SGR & DBR.
2285 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
2287 * tc-h8300.c (parse_reg): Take the length of the symbol into
2288 account when attempting to match a register name.
2289 * tc-h8500.c (parse_reg): Likewise.
2291 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2293 start-sanitize-m32rx
2294 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2297 * cgen.c: Formatting changes to improve readability.
2299 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2301 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2305 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2307 Based on a patch from Jim Wilson
2308 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2309 (tc_gen_reloc): Handle cross section PC relative relocs
2313 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2315 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2317 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2319 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2320 (expr_jmp_buf): New static local.
2321 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2322 (cgen_md_operand): New function.
2323 * tc-m32r.c: Clean up pass over `struct foo' usage.
2324 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2326 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2328 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2329 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2331 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2333 * config/tc-i386.c (i386_operand): Give an error if there are
2334 unrecognized characters after an expression.
2336 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2338 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2340 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2342 * configure.in (i386*-go32-rtems*): Fix to be the same as
2344 * configure: Rebuild.
2346 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2348 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2349 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2350 (mips_ip): Always check for FP_D, not just for instructions that
2351 are not part of the regular ISA.
2353 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2355 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2357 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2359 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2361 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2363 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2364 the range we care about.
2367 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2369 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2370 (exec_type_enum): Enumeration giving all of the exec types.
2371 (warn_nops): New static variable to give nop warning level.
2372 ({cur,prev}_mul32_p): New static variable to keep track of whether
2373 the current/previous instruction is a 32-bit multiply.
2374 (Optimizing): Make static.
2375 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2377 (d30v_insert_operand): Delete declaration of unused function.
2378 (write_2_short): Make exec_type argument enum, not int.
2379 (parallel_ok): Ditto.
2380 (check_range): Delete unused variable(s).
2381 (build_insn): Ditto.
2382 (find_format): Ditto.
2383 (md_apply_fix3): Ditto.
2384 (md_show_usage): Document -n and -N.
2385 (md_parse_option): Parse -n and -N.
2386 (write_1_short): If -n, warn about adding a nop. Use
2388 (write_2_short): Use enumeration values instead of hard coded
2389 integers. Reset exec_type for default operations. For explicit
2390 parallel operations, call parallel_ok to make sure everything is
2391 ok. If writing out a parallel operation, and the previous
2392 instruction was a 32-bit multiply, indicate current instruction
2394 (parallel_ok): Allow add/tx ... to be done in parallel with
2395 another add/tx ... assuming the gpr registers don't overlap.
2396 (md_assemble): Use exec type enumeration values, not hard coded
2397 ints. Check for loads or 16-bit multiplies following in the next
2398 cycle after a 32-bit multiply. Add nops if that is the case.
2399 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2400 cur_mul32_p if current instruction is a 32-bit multiply.
2401 (find_format): Change spacing and layout.
2404 start-sanitize-tic80
2405 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2407 * config/tc-tic80.c (tic80_relax): New static variable.
2408 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2409 (md_parse_option): Handle new relax options.
2410 (md_show_usage): Document new relax options.
2411 (find_opcode): Don't use short forms of PC relative branches if
2416 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2418 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2419 used/set flag fields. Make flag vars unsigned long. Use
2420 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2421 parallel if they use the same conditional flag with reversed
2422 meaning. Allow 2 add/sub insns that set the carry or overflow
2423 flags but do not query them to be done in parallel. Don't allow 2
2424 word store operations to be done in parallel with ADDppp or
2425 SUBppp. Don't allow loads to be done in parallel with 16 bit
2429 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2431 * config/tc-arm.c: Prevent use of interworking support for
2434 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2436 * doc/all.texi: Add M32R cpu.
2438 * doc/as.texinfo: Add documentation of m32r processor.
2440 * doc/c-m32r.texi: New file, documenting m32r specific features.
2442 start-sanitize-m32rx
2443 * config/tc-m32r.c (allow_m32rx): New function.
2444 (enable_m32rx): New variable.
2445 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2446 (md_show_usage): Document new --m32rx command line option.
2447 (md_parse_option): Implement new --m32rx command line option.
2450 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2452 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2455 start-sanitize-tic80
2456 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2458 * config/tc-tic80.c (build_insn): Handle instructions that have
2459 long (32 bit) PC relative offsets. Fix places that previously
2460 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2461 (md_apply_fix): Add case to handle long PC relative offsets.
2464 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2466 * doc/c-arm.texi (ARM Options): Document support for new ARM
2469 * config/tc-arm.c (md_parse_option): Add support for new ARM
2472 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2474 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2475 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2477 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2479 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2482 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2483 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2485 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2487 * config/tc-v850.c: Brought up to date with the branch.
2489 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2491 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2492 (SWITCH_TABLE): Handle BFD_RELOC_8.
2493 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2494 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2495 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2497 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2499 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2500 apparent bug in gcc's long long support crossing from x86.
2502 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2504 * config/tc-arm.c: Brought up to date with latest changes on arm
2507 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2509 * config-gas.com: Get version info from configure.in.
2511 * makefile.vms: include depend.obj in OBJS.
2513 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2515 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2516 all corresponding code.
2518 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2520 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2521 run-time endian selection.
2523 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2525 * tc-sh.c (parse_reg): Properly quote for fv4.
2527 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2529 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2530 symbol value operator.
2532 start-sanitize-vr5400
2533 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2535 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2539 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2541 * config/tc-d10v.c (parallel_ok, find_opcode):
2542 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2544 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2546 * config/obj-coff.c (fixup_segment): Cast second arg of
2547 md_apply_fix3 call to type "valueT *".
2549 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2551 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2553 * configure: Re-generate.
2555 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2557 * config/tc-mips.c (macro_build): Use the membership field
2561 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2563 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2564 first argument if it's supposed to be a register.
2567 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2569 * config/tc-mips.c (mips_4900): Added.
2570 (hilo_interlocks): Added mips_4900.
2571 (md_begin): Set default for mips_4900.
2572 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2573 (md_longopts): Add "m4900" and "no-m4900".
2574 (md_parse_option): Handle above options.
2577 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2579 * app.c (do_scrub_chars): If d10v, re-insert a space before
2580 a '#' when in state 10.
2582 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2584 * config/tc-h8300.c: Include "subsegs.h".
2585 (tc_reloc_mangle): Handle references to symbols which are not
2586 being output, so that references to `.' work.
2588 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2590 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2593 * macro.c (sub_actual): If we don't find a parameter for an &,
2596 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2597 start-sanitize-vr5400
2599 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2601 (hilo_interlocks): VR5400 has interlocks.
2602 (md_begin): Expect mips64vr5400, not mips64r5400.
2605 * config/tc-mips.c (mips_ip): In default case, call as_bad
2606 instead of fprintf, to get "assembler messages:" message output
2607 before instead of after.
2609 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2611 * frags.h: Handle multiple inclusion.
2613 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2615 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2616 * as.h (struct frag, frag support): Moved from here.
2618 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2620 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2621 * cgen.c (cgen_asm_finish_insn): Update.
2622 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2623 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2624 (md_convert_frag): Ditto.
2625 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2626 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2627 (TC_FRAG_INIT): Update.
2629 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2631 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2632 print out MD fields of fix.
2633 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2634 defined) to initialize MD fields in frag.
2635 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2636 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2637 * config/tc-ns32k.h: Add comments. Remove obsolete
2638 BFD_FAST_SECTION_FILL definition, change prototypes for
2639 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2640 opcode_frag and opcode_offset and remove pcrel_adjust.
2641 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2642 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2643 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2645 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2646 MD fields in frag structure.
2647 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2648 fix_bsr): macros to access MD fields in fix structure.
2649 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2650 use struct opcode_location as these fields are now in the frag
2652 (convert_iif): Call frag_more as it is needed instead
2653 of trying to allocate for the whole insn. Avoid call of frag_more
2654 with negative argument.
2655 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2656 md_estimate_size_before_relax, md_pcrel_from,
2657 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2658 and frag structures.
2659 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2660 opcode_offset and remove pcrel_adjust.
2661 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2662 fix_new_ns32k_exp with changed arguments.
2664 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2666 * tc-mips.c (md_begin): Reorganize setting of default values so
2667 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2669 (md_parse_option): Remove all code that sets defaults; md_begin
2670 handles all of this now.
2672 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2674 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2676 (bootstrap, bootstrap2, bootstrap3): Likewise.
2677 * Makefile.in: Rebuild.
2679 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2680 TOC section to be against the csect.
2682 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2684 start-sanitize-vr5400
2685 * config/tc-mips.c (mips_5400): New variable.
2686 (md_begin, md_parse_option): Handle 5400 options/names.
2687 (macro_build, mips_ip): Check for 5400-specific instructions.
2688 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2692 * config/tc-mips.c (validate_mips_insn): New function, checks
2693 match versus mask bits, and also verifies that all bits to be
2694 output are actually specified somewhere.
2695 (md_begin): Call it for 32-bit instructions, instead of doing
2696 match/mask check here. In case of failure, print a message, but
2697 check the rest of the opcode table before exiting.
2699 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2701 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2702 from Tony Thompson at ARM: athompso@arm.com
2705 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2707 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2712 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2714 * config/tc-mips.c (hilo_interlocks): True for tx49.
2715 (md_begin): Add mips64tx49.
2716 (md_parse_option): Add 4900 cpu.
2719 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2721 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2722 extend if the operand expects a signed value.
2724 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2725 default which is to permit dollar labels.
2727 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2729 * config/tc-sparc.c (sparc_memory_model): New variable.
2730 (md_longopts): Add -TSO/-PSO/-RMO options.
2731 (md_parse_options): Handle them.
2732 (sparc_elf_final_processing): For 64 ELF, set required
2733 memory ordering in e_flags. Default to RMO and let the user
2734 override it through command line.
2736 * config/tc-sparc.h (elf_tc_final_processing): Add.
2738 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2740 * config/tc-sparc.c (v9a_asr_table): New variable.
2741 (sparc_ip): Handle v9a asr's.
2742 Patch from David Miller <davem@vger.rutgers.edu>.
2744 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2746 * config/tc-sparc.h (md_do_align): New macro.
2747 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2748 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2750 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2752 * config/tc-sh.c (sh_small): New variable.
2753 (OPTION_SMALL): Define.
2754 (md_longopts): Add "small".
2755 (md_parse_option): Handle OPTION_SMALL.
2756 (md_show_usage): Mention -small.
2757 * config/tc-sh.h (sh_small): Declare.
2758 (SUB_SEGMENT_ALIGN): Handle sh_small.
2759 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2762 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2763 case in little endian mode.
2765 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2767 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2768 overflow signalling to linker.
2770 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2772 * makefile.vms: Fix for dec c.
2774 * config-gas.com: Give explanation for dec c setup in error
2777 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2778 sections on openvms/alpha.
2780 * config/obj-evax.c: support .weak pseudo-op
2782 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2784 * config/tc-sparc.c (default_arch_size): New static local.
2785 (struct sparc_arch): Rename arch_size to default_arch_size.
2786 New member user_option_p.
2787 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2788 (init_default_arch): Check whether default arch is valid.
2789 Set default_arch_size in addition to sparc_arch_size.
2790 (OPTION_32,OPTION_64): Define.
2791 (md_longopts): New entries for -32, -64.
2792 (md_parse_option): Handle them.
2793 (md_show_usage): Print them. Ensure init_default_arch called.
2794 * configure.in (sparc64): Set arch to v9-64.
2795 * configure: Regenerated.
2797 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2799 * write.c (subsegs_finish): New function, broken out of
2801 (write_object_file): Some code moves into subsegs_finish.
2802 * write.c (subsegs_finish): Declare.
2803 * as.c (main): Call subsegs_finish.
2805 * read.c (s_include): Check for error return from
2808 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2810 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2812 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2814 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2815 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2816 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2817 the correct relocation when it exists.
2818 * config/tc-i386.c (md_apply_fix3): Likewise.
2820 * config/tc-ppc.h: Correct typo in comment.
2821 * config/tc-v850.h: Likewise.
2823 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2825 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2826 when second instruction is writing to first instructions inputs.
2828 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2830 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2831 templated programs to build with -g.
2833 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2835 * config/tc-v850.c (md_relax_table): Add support for relaxing
2836 unconditional branches. This patch is courtesy of Jim Wilson.
2837 (md_convert_frag): Fix relaxing of branches. This patch is
2838 courtesy of Jim Wilson.
2839 (md_assemble): Create different fixups for conditional and
2840 unconditional branches. This patch is courtesy of Jim Wilson.
2841 (md_estimate_size_before_relax): Estimate size of variable part of
2842 fixup based on whether it is for a conditional or an unconditional
2843 branch. This patch is courtesy of Jim Wilson.
2844 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2845 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2846 obj_elf_section_change_hook().
2847 (v850_comm): New function.
2848 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2849 (md_begin): Add bss flag to seg_info of bss sections.
2851 Add support for .scommon, .tcommon and .zcommon sections.
2853 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2854 .zcommon, .tbss, .call_table_data and .call_table_text.
2856 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2858 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2859 * configure: Regenerated.
2861 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2863 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2864 expression is not confused with -1.
2866 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2868 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2869 operand - OPERAND_ATMINUS.
2871 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2873 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2874 decrement modify the index register.
2876 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2878 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2879 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2880 68336, 68341, 68349.
2881 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2882 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2883 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2886 * doc/Makefile.am (CPU_DOCS): Define.
2887 (as.info): Depend upon $(CPU_DOCS).
2888 * doc/Makefile.in: Rebuild.
2890 * configure.in: Remove AM_PROG_INSTALL; it's called by
2892 * configure: Rebuild.
2894 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2896 * tc-d10v.h (TC_START_LABEL): Don't define.
2897 (tc_frob_label): Define.
2899 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2901 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2902 to pair a branch and link with anything but an exe instruction.
2904 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2906 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2907 optimization to reduce the alignment surprises for gcc.
2909 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2911 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2912 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2913 (sparc_ip): Add %hix,%lox.
2914 (md_apply_fix3): Call as_bad_where, not as_bad.
2915 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2916 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2918 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2920 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2921 recognizes alphaev5 etc.
2922 * configure: Rebuild.
2924 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2926 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2927 of mipsr3900 with mipstx39.
2929 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2930 -mipsXX message' if the insn isn't an ISA insn.
2932 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2934 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2935 Redefine TARGET_FORMAT to call sparc_target_format.
2936 * config/tc-sparc.c (in_unsigned_range): New function.
2937 (sparc_arch_size): Make static.
2938 (sparc_target_format): New function.
2939 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2940 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2941 (output_insn): Set `fx_no_overflow'.
2942 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2943 (tc_gen_reloc): Likewise.
2945 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2947 * config/tc-v850.c (v850_section): Remove.
2949 * config/obj-elf.c (obj_elf_section): Enhance error message.
2951 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2953 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2954 including obj-elf.h in OBJ_MAYBE_ELF case.
2955 (mips_target_format): Return NULL after abort to avoid warning.
2957 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2959 * expr.c (operator): Accept ==. From Anders Blomdell
2960 <anders.blomdell@control.lth.se>.
2962 * config/atof-ieee.c (gen_to_words): When generating a denormal
2963 number, handle an overflow into the smallest normalized number.
2965 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2967 * as.h, input-scrub.c (new_logical_line): New return value.
2968 * read.c (s_app_file): Don't note the same file several times
2971 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2973 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2975 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2977 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2978 * configure: Rebuild.
2980 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2982 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2984 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2985 fn* instructions do not insert implicit fwait. This was changed
2988 * config/m68k-parse.y (yylex): Permit an expression to be used for
2991 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2993 * Makefile.in: Rebuild.
2995 * aclocal.m4: Rebuild with new libtool.
2996 * configure: Rebuild.
2998 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
3000 * app.c (do_scrub_chars): Clear mri_state at end of .mri
3003 * config/tc-mips.c (hilo_interlocks): Change from a static
3004 variable to a macro, so that it varies with the variables upon
3006 (gpr_interlocks, cop_interlocks): Likewise.
3007 (md_begin): Don't initialize them.
3009 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
3011 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
3012 of strcmp where appropriate.
3014 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-v850.c (md_assemble): Cope with a zero data area
3017 relocation with a constant offset.
3018 (md_assemble): Produce error message when special data area
3019 relocations are used on instructions which do not support them.
3020 (md_assemble): Reset processor mask if defined by command line
3023 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
3025 * config/tc-sparc.c: Reorganize file.
3026 (parse_keyword_arg): Allow numbers in reg names.
3027 (SPECIAL_CASE_NONE): New macro.
3028 (md_assemble): Use it.
3029 (lookup_arch,init_default_arch): New functions.
3030 (default_arch,default_init_p,sparc_arch_table): New static locals.
3031 (sparc_arch_size): New static local.
3032 (max_architecture): Initialize in init_default_arch.
3033 (md_parse_options): Call init_default_arch if necessary.
3034 Rewrite -xarch/-A processing.
3035 (md_show_usage): Print -A values from sparc_arch_table.
3036 (md_begin): Call init_default_arch if necessary.
3037 (sparc_md_end): Handle both 32 and 64 bit environments.
3038 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
3039 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
3040 (DEFAULT_ARCH): Add.
3041 * config.in: Regenerate.
3042 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
3043 (SPARC_V9,SPARC_ARCH64): Delete.
3044 * configure: Regenerate.
3045 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
3047 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
3049 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
3051 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
3052 start-sanitize-v850e
3054 * config/tc-v850.c (md_assemble): Corrected typo.
3055 * config/tc-v850.c Add new sections: call_table_data and
3057 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
3058 (handle_ctoff): New Function.
3060 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
3063 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
3066 displacement from the tiny data area pointer.
3068 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
3070 * config/tc-hppa.c (fix_new_hppa): Make declaration match
3073 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
3075 * config/tc-v850.c (processor_mask): New variable.
3076 (set_machine, md_parse_option): Set processor_mask.
3077 (md_assemble): Check that instruction is available to target
3080 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
3081 start-sanitize-v850e
3082 (TARGET_PROCESSOR): New constant.
3083 (TARGET_PROCESSOR): New constant.
3087 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
3089 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
3094 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
3096 Merge in work from Martin Hunt:
3098 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
3099 CR is 0 for PSWL and PSWH.
3101 * config/tc-d30v.c (do_assemble): Don't accept
3102 illegal condition codes for cmpu instruction.
3104 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
3105 used in d*i instructions.
3107 * config/tc-d30v.c (check_size): New function. Check
3108 relocations for overflows.
3109 (md_pcrel_from_section): Fix relocations between sections.
3110 (md_apply_fix3): Use new relocation types for 15 and 21
3111 bit relocations in the right container. Needed because
3112 the address of the instruction is not eight-byte aligned
3113 but the relocations must be.
3115 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
3116 (find_format): If ".s" or ".l" are used, don't try
3117 to compute branch sizes.
3119 * config/tc-d30v.c (do_assemble): Check for ".s" or
3120 ".l" extensions to opcode names.
3121 (find_format): Generate the correct instructions when
3122 ".s" or ".l" are used.
3124 * config/tc-d30v.c (build_insn): Check for odd registers
3125 on instructions that require even registers.
3127 * config/tc-d30v.h (md_start_line_hook): Define.
3128 * config/tc-d30v.c (md_start_line_hook): New hook.
3129 Checks the beginning of each line for a ".". If it
3130 finds one, assume a pseudo-op and flush any unwritten
3133 * config/tc-d30v.c (md_apply_fix3): Fix problem
3134 with determining when fixups were done.
3136 * config/tc-d30v.c (build_insn): Fix bug where the numeric
3137 part of a symbol (for example, "foo+8") was being written
3138 into the instruction.
3139 (md_pseudo_table): Change .word to be 32 bits and add
3142 * config/tc-d30v.c (parallel_ok): Check to see if first
3143 instruction is a jump.
3145 * config/tc-d30v.c (parallel_ok): Major code reorganization.
3148 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
3150 start-sanitize-v850e
3151 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
3153 * configure.in (emulations): Add v850 emulation.
3155 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
3157 * Makefile.am (CPU_TYPES): Add arc.
3158 (TARGET_CPU_CFILES): Add tc-arc.c.
3159 (TARGET_CPU_HFILES): Add tc-arc.h.
3160 (dependencies): Rebuild.
3161 * Makefile.in: Rebuild.
3162 * configure.in: Recognize arc-*-elf*.
3163 * configure: Regenerated.
3164 * config/tc-arc.[ch]: New files.
3166 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
3168 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
3169 Correct description of hi() reloc prefix.
3171 start-sanitize-v850e
3172 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
3173 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
3174 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
3177 * doc/c-v850.texi: Document new pseudo ops and command line
3180 * config/tc-v850.c (set_machine): New function.
3181 * config/tc-v850.c (.v850): New pseudo op.
3182 start-sanitize-v850e
3183 * config/tc-v850.c (.v850e): New pseudo op.
3184 * config/tc-v850.c (.v850ea): New pseudo op.
3188 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
3190 Support -alh and -ald for DWARF 1:
3191 * listing.c (struct list_info_struct): Add debugging field.
3192 (listing_newline): Initialize the debugging field. If ELF, if the
3193 section starts with .debug or .line, set the debugging field in
3194 the listing structure.
3195 (debugging_pseudo): Add list parameter. Change all callers. If
3196 the debugging field is set, consider it to be a debugging pseudo.
3197 If ELF, skip blank lines between debugging lines.
3198 * read.c (emit_expr): If ELF, look for line numbers.
3199 (stringer): If ELF, look for file names.
3201 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
3203 * config/tc-v850.c (v850_insert_operand): Only test for overflow
3204 if there is no insert function.
3206 * config/tc-v850.h (TARGET_MACHINE): New constant.
3208 * config/tc-v850.c (v850_insert_operand): Add
3209 -mwarn_unsigned_overflow.
3210 (md_begin): Set BFD machine number based on machine variable.
3211 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
3213 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
3215 * as.h: Don't declare alloca if it is a macro.
3216 * macro.c: Likewise.
3219 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
3221 * config/tc-mips.c: Add tx19/r1900.
3224 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
3226 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
3227 rename to cpu_types[].
3228 (s_alpha_arch): New function.
3229 (md_pseudo_table): Add "arch".
3231 * config/tc-alpha.c (md_begin): Merge the two loops through the
3233 (s_alpha_proc): Add initial SKIP_WHITESPACE.
3234 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
3236 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
3238 * read.h (s_lcomm_bytes): Add prototype (for real this time).
3240 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
3242 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
3245 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
3247 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
3249 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
3251 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
3252 relative to the next instruction, not the current instruction.
3253 (md_assemble): Similarly.
3255 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
3257 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
3260 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
3261 (v850_reloc_prefix): Duplicate code eliminated. Add code to
3262 recognise special instructions.
3263 (md_assemble): Calculation of the size of a fixups corrected.
3265 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
3268 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
3270 * config/tc-v850.c (md_assemble): Use opcode->name instead of
3271 opcode->opcode as the sentinal. Zero is a valid opcode.
3273 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
3275 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
3276 * doc/c-v850.texi: Change node name to match other chapter nodes.
3278 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
3280 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3283 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
3285 * expr.c (integer_constant): If BFD64, don't make a bignum if the
3286 number will fit in 64 bits.
3288 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3289 rather than calling abort.
3291 * as.h: Don't define alloca if __GNUC__. Just declare it.
3292 * macro.c: Copy alloca handling from as.h.
3294 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
3295 Gabriel Paubert <paubert@iram.es>.
3297 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3298 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3299 is jcxz or a loop instruction.
3301 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3303 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3305 (md_begin): Set up machine architecture and type.
3307 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3309 * symbols.c (resolve_symbol_value): Store the value back into the
3310 symbol expression, to handle add or subtract simplification
3311 correctly. Handle O_symbol_rva. Add default case.
3313 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3314 chunksize while creating the new subsection.
3315 * as.c (chunksize): Initialize to zero.
3316 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3317 calling obstack_begin.
3319 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3321 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3324 start-sanitize-v850e
3325 * config/tc-v850.c (parse_register_list): Support constant
3326 expressions as register lists.
3329 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3331 * doc/c-v850.texi: Change the major node to v850 Machine
3334 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3336 * doc/as.texinfo: Add inclusion of c-v850.texi
3338 * doc/c-v850.texi: New file.
3340 * read.c (is_end_of_line): Make NUL character be considered to be
3343 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3345 * config/tc-v850.c (parse_register_list): Add support for curly
3347 (cc_names): Add "e" and "ne" conditions.
3349 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3351 * app.c (do_scrub_chars): Support a double dash as starting a
3352 comment that extends to end of line.
3354 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3356 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3358 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3360 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3362 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3363 insn when changing to a different instruction.
3365 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3367 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3368 floating point extensions.
3369 (parse_reg): parse sgr and dbr.
3371 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3373 * config/tc-v850.c (system_register_name): Support numbers for
3374 system register IDs.
3376 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3378 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3379 flag when alignment is in bytes instead of power of 2, and code to
3380 use that flag to convert alignment to bytes.
3381 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3382 * read.h (s_lcomm_bytes): Add prototype.
3383 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3384 defined, write alignment to alignment bits in section header s_flags
3385 rather than the s_align field.
3386 start-sanitize-tic80
3387 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3388 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3389 pseudo, instead of s_lcomm which wants a power of two for alignment.
3392 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3394 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3396 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3398 * as.c (show_usage): Add -am.
3399 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3400 if we've already got one.
3401 * listing.c (struct list_info_struct): Add line_contents.
3402 (listing_newline): Put unused argument to work: if non-null, save it...
3403 (listing_listing): ... and regurgitate during listing instead of line
3405 * listing.h (LISTING_MACEXP): New define.
3406 (LISTING_NEWLINE): Argument is NULL.
3407 * read.c (read_a_source_file): If expanding macros, break up input
3408 lines and pass them to listing_newline.
3409 * doc/as.texinfo: Document -ac and -am.
3411 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3413 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3415 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3418 start-sanitize-v850e
3419 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3421 * config/tc-v850.c: Remove support_v850e flag and command line
3424 * configure.in (emulations): Add support for v850e target
3426 * configure (emulations): Add support for v850e target
3428 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3430 * config/tc-v850.c: Remove support_v850ea flag and command line
3433 * configure.in (emulations): Add support for v850ea target
3435 * configure (emulations): Add support for v850ea target
3438 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3440 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3441 setting EXPECT and TCL_LIBRARY.
3442 * Makefile.in: Rebuild.
3444 * as.h (enum debug_info_type): Define.
3445 (debug_type): Declare.
3446 * as.c (debug_type): New global variable.
3447 (show_usage): Add --gstabs.
3448 (parse_args): Handle --gstabs.
3449 * read.c (generate_asm_lineno): Remove.
3450 (read_a_source_file): Output stabs debugging if appropriate.
3451 Change checks of generate_asm_lineno to check debug_type. Only
3452 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3453 * read.h (generate_asm_lineno): Don't declare.
3454 (stabs_generate_asm_lineno): Declare.
3455 * stabs.c (stabs_generate_asm_lineno): New function.
3456 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3457 Don't turn off debugging.
3458 (add_file): Remove old #if 0 code.
3459 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3460 (ecoff_directive_end): Don't generate stabs line symbols.
3461 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3462 generate_asm_lineno.
3463 (line_label_cnt): Remove.
3464 (ecoff_generate_asm_line_stab): Remove.
3465 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3466 * doc/as.texinfo, doc/as.1: Document --gstabs.
3468 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3470 start-sanitize-v850e
3471 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3472 Add support for v850ea instructions.
3474 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3475 Add support for v850e instructions.
3478 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3479 text of entire opcode.
3481 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3483 * doc/internals.texi: Document rs_leb128.
3485 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3487 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3488 in ABSL case, rather than calling abort.
3490 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3492 * as.h (enum _relax_state): Add rs_leb128.
3493 * read.c (potable): Add sleb128 and uleb128.
3494 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3496 * read.h: Update prototypes.
3497 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3498 the symbol value, add a second FINALIZE argument that prevents
3499 changes from being comitted. Update all callers.
3500 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3501 * doc/as.texinfo: Document the new pseudos.
3503 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3505 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3507 (DISTCLEANFILES): Define.
3508 * doc/Makefile.am (DISTCLEANFILES): Define.
3509 * Makefile.in, doc/Makefile.in: Rebuild.
3511 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3513 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3514 Don't set targ or gas_target. Define SCO_ELF and
3515 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3517 * Makefile.am: Remove @target_frag@.
3518 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3520 (dep-am): Mark as phony.
3521 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3523 * config/arm-big.mt, config/arm-lit.mt: Remove.
3524 * config/mips-big.mt, config/mips-lit.mt: Remove.
3525 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3526 * config/ppc-sol.mt: Remove.
3527 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3528 * config/m88kcoff.mt: Remove.
3529 * config/sco5.mt: Remove.
3530 * configure, config.in, Makefile.in: Rebuild.
3532 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3533 further try to circumvent the .y.h rule.
3534 * Makefile.in: Rebuild.
3536 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3538 * Makefile.am: New file, based on old Makefile.in.
3539 * acinclude.m4: New file, from old aclocal.m4.
3540 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3541 shared library handling; now handled by libtool. Replace
3542 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3543 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3544 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3545 * config.in: New file, created by autoheader.
3547 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3548 * stamp-h.in: New file.
3549 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3550 (parse_args): Likewise.
3551 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3552 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3553 * Makefile.in, doc/Makefile.in: Now built with automake.
3554 * aclocal.m4: Now built with aclocal.
3555 * configure: Rebuild.
3557 * cond.c (s_else): If not listing false conditionals, turn listing
3558 off in the false branch of the else.
3560 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3562 * config/tc-mips.c (macro): Fix handling of a double load from a
3563 symbol plus an offset.
3565 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3566 has an associated external symbol.
3568 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3570 * config/tc-alpha.c (s_alpha_ucons): New function.
3571 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3573 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3575 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3576 line if we encounter an error.
3578 * config/tc-v850.c (md_assemble): Sign extend constants value
3579 for hi and hi0 expressions.
3580 (v850_insert_operand): Enable range checking for generic 16bit
3583 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3585 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3586 LO16, HI16 and HI16_S relocs.
3588 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3590 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3592 * configure: Regenerated with autoconf 2.12.
3593 * Makefile.in: Add $(EXEEXT) to all executables.
3595 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3597 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3598 unconditional branches.
3599 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3602 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3604 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3606 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3608 * macro.c (define_macro): Make sure the index is in range before
3611 start-sanitize-tic80
3612 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3614 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3615 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3616 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3620 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3622 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3623 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3624 defined, use s_align_ptwo for .align.
3625 * configure.in (i386-*-msdosdjgpp*): New target.
3626 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3627 * configure: Rebuild.
3629 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3631 * config/tc-sparc.c (last_opcode): New static local.
3632 (md_assemble): Don't issue "FP branch in delay slot" warning if
3633 the delay slot has been annulled.
3635 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3637 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3638 code if BFD_ASSEMBLER.
3640 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3642 * config/tc-v850.c (system_registers): Fix ordering of registers.
3644 start-sanitize-tic80
3645 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3647 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3648 when it will be filled in later by relocation information.
3651 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3653 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3654 (mips_ip): Fix ISA checks.
3656 start-sanitize-r5900
3657 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3659 * configure.in: Default the r5900 to little endian.
3660 * configure: Rebuilt.
3663 start-sanitize-tic80
3664 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3666 * config/tc-tic80.c (build_insn): Fix endianness problem with
3670 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3672 * config/tc-mips.c (check_absolute_expr): Change warning to
3675 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3677 * config/tc-mips.c (macro_build): Refine code to check if an
3678 instruction is available on a particular cpu variant.
3679 (mips_ip): Likewise.
3681 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3683 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3684 OBJ_AOUT to ifdef OBJ_ELF.
3685 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3686 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3688 * write.c (fixup_segment): Change special case for i386-coff to
3689 not apply for i386-pe.
3690 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3691 which were not done.
3692 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3693 (coff_format_ops): Initialize frob_file_after_relocs field rather
3694 than frob_file field.
3695 * config/obj-coff.h (coff_frob_file): Don't declare.
3696 (coff_frob_file_after_relocs): Declare.
3697 (obj_frob_file): Don't define.
3698 (obj_frob_file_after_relocs): Define.
3699 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3700 * configure: Rebuild.
3702 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3704 * config/obj-coff.c (fixup_segment): Never subtract section
3705 address from PC relative reloc which will be fully resolved.
3707 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3709 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3710 with hpux10 header files.
3712 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3714 From Jason Merrill <jason@cygnus.com>:
3715 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3717 * config/tc-i386.h (md_maybe_text): Define.
3718 (md_do_align): Use md_maybe_text.
3720 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3722 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3723 relocations, don't check for symbol being external, weak, etc.
3725 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3727 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3728 calculate relocations to any external symbol, because we might be
3729 linking a shared object and the symbol might be overriden or moved
3730 (for instance, moved into a static executable's .bss section).
3731 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3733 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3734 be calculated by the assembler.
3736 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3737 whose destination lies in the same file, by ignoring the @plt or
3738 @local and aiming the branch at its destination.
3740 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3742 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3743 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3746 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3747 of obj_copy_symbol_attributes.
3749 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3751 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3752 signed operand, sign extend a 32 bit value to the host size.
3754 * Makefile.in (CFLAGS): Subsitute from configure script. From
3755 Jeff Makey <jeff@cts.com>.
3757 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3758 buffer size to make a copy of the symbol.
3760 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3763 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3765 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3766 step through the frags calling cvt_frag_to_fill, switch to
3767 SEG_DATA when we reach data_frag_root.
3769 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3771 * config/tc-mn10300.c (md_assemble): Allow an empty register
3772 list for instructions which use register lists.
3774 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3776 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3778 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3781 * config/tc-arm.c: Add prototypes for many static functions.
3782 (struct asm_opcode ): Add prototypes for parms field.
3783 (struct thumb_opcode ): Likewise.
3784 (fp_op2): Remove unused flags parameter.
3785 (output_inst): Make static.
3786 (arm_after_pass_hook): Remove unused ignore parameter.
3787 * config/tc-arm.h (arm_after_pass_hook): Declare.
3788 (arm_start_line_hook): Declare.
3789 (arm_frob_label): Declare.
3791 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3793 * depend.c (wrap_output): new prototype.
3795 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3797 * config/tc-sh.c (md_apply_fix): Check for overflow.
3799 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3800 section size to be aligned.
3802 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3804 * config/tc-sh.h (md_cons_align): Define.
3805 (sh_cons_align): Declare.
3806 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3807 (sh_no_align_cons): New static variable.
3808 (s_uacons): New static function.
3809 (sh_cons_align): New function.
3810 (sh_handle_align): Warn about misaligned data.
3811 * doc/c-sh.texi: Document .uaword and .ualong.
3813 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3815 * macro.c (macro_expand): In MRI mode, treat single quote as a
3816 separator character when checking for a positional argument.
3818 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3820 * config/tc-arm.c (md_parse_option): Merge in changes from
3823 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3825 * configure.in (emulations): Add Thumb architecture support from
3826 armT-9703-28-branch.
3828 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3830 * doc/all.texi: Add enabling of ARM documentation.
3832 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3834 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3836 * config/tc-mips.c: Added r3900 support.
3838 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3840 * as.c: (parse_args) `-t' option requires an argument.
3842 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-arm.c (md_begin): Change call to
3845 coff_arm_bfd_set_private_flags() to a call to
3846 bfd_set_private_flags().
3848 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3850 * Makefile.in: Rebuild dependencies.
3852 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3853 of a BFD_RELOC_RVA reloc.
3855 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3857 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3858 (hppa_force_relocation): Force a relocation for an absolute
3861 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3863 * doc/as.texinfo: Don't use @value in section names or index
3864 entries; it confuses texinfo.tex.
3866 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3868 * doc/as.texinfo: Updated for -MD option.
3869 * Makefile.in (CFILES): Added depend.c.
3870 (OBJS): Added depend.o.
3871 * as.h (start_dependencies, register_dependency,
3872 print_dependencies): New declarations.
3873 * depend.c: New file.
3874 * as.c (parse_args): Added -MD option.
3875 (main): Call print_dependencies.
3876 (show_usage): Added help for -MD.
3877 * read.c (s_app_file): Call register_dependency.
3878 (s_include): Call register_dependency when file is found.
3879 (read_a_source_file): Call register_dependency.
3881 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3883 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3884 section address to the symbol value.
3886 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3888 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3889 into the new membership field.
3891 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3893 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3894 command line then the ARM7 is now chosen by default when setting
3895 the BFD machine and architecture.
3897 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3899 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3900 hold APCS selection.
3901 (md_begin): Added code to generate flags to be set into the COFF
3902 header and the calls to the BFD functions to do this.
3903 (md_parse_option, md_show_usage): Added new command line
3904 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3905 -marmv3m, -marmv4, -marmv4t.
3907 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3908 as it is never used.
3910 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3912 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3913 label name with ".".
3914 * config/tc-mn10300.c (md_convert_frag): Likewise.
3916 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3918 * config/tc-mips.c (set_at): Check for bignum.
3919 (check_absolute_expr, macro, mips16_macro): Likewise.
3921 start-sanitize-tic80
3922 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3924 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3925 for overflow/underflow, only insert lower 15 bits into instruction.
3928 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3930 * config/tc-i386.c (pi): Check for RegMMX.
3932 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3934 * expr.c (expr): When subtracting values in the same frag,
3935 subtract X_add_number rather than adding it.
3937 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3939 * config/obj-coff.c (write_object_file): Just pass NULL to
3940 md_do_align, not the address of a char holding NOP_OPCODE.
3942 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3944 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3945 than an address if the floating point value looks sufficiently
3948 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3950 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3951 section size to be aligned.
3953 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3955 * cond.c: Include "macro.h".
3956 (struct conditional_frame): Add macro_nest field.
3957 (initialize_cframe): Initialize macro_nest.
3958 (cond_finish_check): Add nest parameter. Change all callers.
3959 (cond_exit_macro): New function.
3960 * as.h (cond_finish_check): Update declaration.
3961 (cond_exit_macro): Declare.
3962 * input-scrub.c (macro_nest): Make globally visible.
3963 (input_scrub_next_buffer): Call cond_finish_check.
3964 * macro.h (macro_nest): Declare.
3965 * read.c (s_mexit): Call cond_exit_macro.
3967 * config/tc-i386.h (RegMMX): Define.
3968 * config/tc-i386.c (pi): Check for all register types.
3969 (type_names): Add RegMMX.
3970 (md_assemble): Handle RegMMX.
3972 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3974 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3977 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3979 * config/tc-mips.c (nopic_need_relax): Add new parameter
3980 before_relaxing. Use it when testing ecoff_extern_size.
3981 (load_address, macro, md_estimate_size_before_relax): Fix all
3984 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3986 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3987 (obj_elf_subsection): New static function.
3989 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3991 * config/obj-coff.c (coff_header_append): Don't reset string_size
3992 each time through the loop.
3994 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3996 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3998 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
4000 * doc/internals.texi (Porting GAS): Correct documentation for
4001 current configure handling of targ-cpu.h, et. al.
4002 (CPU backend): Document listing macros.
4004 * listing.c (data_buffer): Set size based on other listing macros,
4005 rather than always using 100.
4006 (data_buffer_size): Remove static variable.
4007 (calc_hex): Make data_buffer_size a local variable. Don't leave
4008 any slop when filling data_buffer.
4010 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
4012 * doc/c-mips.texi: Document .set autoextend.
4014 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
4016 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
4017 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
4018 sparc-*-openbsd*): New targets.
4019 * configure: Rebuild.
4021 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
4023 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4024 for all undefined symbols.
4026 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
4028 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
4031 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
4033 * configure.in (alpha*-*-openbsd*): New target.
4034 * configure: Rebuild.
4036 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
4038 * configure.in (mips-*-openbsd*): New target.
4039 * configure: Rebuild.
4042 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
4044 * config/tc-d30v.c (parallel_ok): Fix parallel checking
4045 for instructions using conditional execution.
4048 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
4050 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
4052 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
4054 * Makefile.in (srcroot): Remove.
4055 (INSTALL): Set to @INSTALL@.
4056 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
4057 (all, dvi): Don't set srcroot.
4058 (install): Depend upon as.new, gasp.new, and installdirs. Use
4059 $(program_transform_name) directly, rather than using
4060 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
4061 (installdirs): New target.
4062 * doc/Makefile.in (INSTALL_XFORM1): Remove.
4063 (install): Depend upon installdirs. Use $(program_transform_name)
4064 directly, rather than using $(INSTALL_XFORM) and
4066 (installdirs): New target.
4067 (install-info-as): Run mkinstalldirs.
4068 (install-info-gasp): Likewise.
4070 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
4072 * Makefile.in (INSTALL): Change install.sh to install-sh.
4074 * symbols.c (resolve_symbol_value): Check for division by zero.
4076 From Thomas Graichen <graichen@rzpd.de>:
4077 * Makefile.in: Always use $(SHELL) when running move-if-change.
4078 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
4079 * configure: Rebuild.
4081 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
4083 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
4084 New argument `want'. Update enum cgen_parse_operand_result values.
4085 Initialize if CGEN_PARSE_OPERAND_INIT.
4086 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
4087 (md_assemble): Call cgen_asm_init_parse.
4088 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
4090 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
4092 * config/tc-m68k.c (m68k_ip): Handle #j.
4094 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
4096 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
4097 right address for call label:32,regs,imm.
4099 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
4101 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
4103 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
4104 symbol for OBJ_ELF anymore.
4106 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
4108 * Makefile.in: Regenerate dependencies.
4109 (TARG_CPU): New variable.
4110 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
4111 (.dep1): Delete creating of cgen-opc.h.
4112 (.tcdep): Put proper contents in cgen-opc.h.
4113 * configure.in (m32r): Delete setting of extra_files, extra_links.
4114 (AC_OUTPUT): Create cgen-opc.h.
4115 * configure: Regenerated.
4117 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
4119 * makefile.vms: Update to build gasp.exe.
4121 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
4123 * write.c (relax_frag): Make non-static.
4124 * write.h (relax_frag): Add prototype for.
4125 * config/tc-m32r.h (md_do_align): New arg `max'.
4126 * config/tc-m32r.c (m32r_do_align): Likewise.
4127 Update calls to frag_align, frag_align_pattern.
4128 (fill_insn): Update call to m32r_do_align.
4129 (m32r_scomm): Update call to frag_align.
4131 * config/tc-m32r.[ch]: New files.
4133 * Makefile.in (CPU_TYPES): Add m32r.
4134 (TARGET_CPU_CFILES): Add tc-m32r.c.
4135 (TARGET_CPU_HFILES): Add tc-m32r.h.
4136 (DISTCLEAN_HERE): Add cgen-opc.h.
4137 (.dep1,.tcdep): Create empty cgen-opc.h.
4138 (cgen.o): Add dependencies.
4139 (dependencies): Regenerate.
4140 * as.h (struct frag): New member fr_targ.
4141 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
4142 * conf.in (USING_CGEN): New macro.
4143 * configure.in (m32r-*-*): Add entry for.
4144 Add cgen.o to extra_objects.
4145 * configure: Regenerate.
4146 * frags.c (frag_var): fr_pcrel_adjust renamed to
4147 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
4148 (frag_variant): Likewise.
4149 * write.c (relax_frag): Likewise.
4150 * config/tc-ns32k.c (*): Likewise.
4152 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
4154 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
4155 rather than for any end of line character.
4157 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
4158 call abort (i.e., as_abort) rather than crashing.
4160 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
4161 OBJ_ELF, rather than of S_GET_OTHER.
4163 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
4165 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
4167 * Makefile.in (VERSION): Set to 2.8.1.
4169 * Branched binutils 2.8.
4171 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
4173 * COPYING: Update FSF address.
4175 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
4177 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
4179 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
4181 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
4183 * config-gas.com: Update to handle both vax and alpha.
4184 * makefile.vms: Update to use config-gas.
4185 * conf-a-gas.com: Remove file.
4187 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
4189 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
4190 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
4191 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
4193 start-sanitize-tic80
4194 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
4196 * config/tc-tic80.c (line_comment_char): Make '#' start comments
4197 at the beginning of a line for compatibility with .S files where
4198 cpp leaves the filename transitions beginning with '#'.
4201 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
4203 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
4204 tc_coff_sizemachdep if OBJ_COFF.
4206 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4208 * config/tc-ppc.c (register_name): Declare.
4210 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
4212 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
4213 * configure: Rebuild.
4215 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
4217 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
4218 (mips16_mark_labels): New static function.
4219 (append_insn): Call mips16_mark_labels.
4220 (mips_emit_delays): Likewise.
4221 (s_insn): Likewise. Don't call mips_clear_insn_labels.
4222 (s_mips_stab): New static function.
4224 * configure.in: Use ELF for mips-*-gnu*.
4225 * configure: Rebuild.
4227 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4229 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
4232 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4234 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
4235 set OPCODES_LIB to empty.
4236 * configure: Rebuild.
4238 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4240 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
4242 * configure: Rebuild.
4244 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
4246 * itbl-parse.y (yyerror): Make static. Declare.
4248 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
4249 * configure.in: Set emulations for mips-*-linux*-*.
4250 * configure: Rebuild.
4252 * config/tc-mips.c (struct mips_set_options): Define.
4253 (mips_opts): New static variable.
4254 (mips_isa): Remove. Now a field in mips_opts. Change all
4256 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
4257 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
4258 (struct mips_option_stack): Define.
4259 (mips_opts_stack): New static variable.
4260 (s_mipsset): Add support for .set push and .set pop.
4261 * doc/c-mips.texi: Document .set push and .set pop.
4263 * config/obj-elf.c (obj_elf_section_change_hook): New function.
4264 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
4265 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
4267 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
4269 * as.c (parse_args): Update copyright date in version message.
4271 * Makefile.in (clean-here): Remove dependency files.
4273 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
4274 (s_mri_common): Check S_IS_COMMON unconditionally.
4275 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
4276 * config/tc-alpha.c (s_alpha_comm): Likewise.
4277 * config/tc-mips.c (nopic_need_relax): Likewise.
4278 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
4279 (ppc_pe_comm): Likewise.
4280 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
4281 common symbol to bfd_com_section_ptr.
4282 * config/tc-sparc.c (s_common): Likewise.
4283 (tc_gen_reloc): Likewise.
4286 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4288 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4291 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
4293 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4296 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
4298 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4301 * listing.c (print_lines): Add lineno parameter. Change all
4303 (listing_listing): Only call calc_hex for the right line.
4304 (listing_list): Set the new edict based on the current edict, in
4305 order to handle listing commands in macros correctly.
4307 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4310 * cond.c (cond_finish_check): New function.
4311 * as.h (cond_finish_check): Declare.
4312 * as.c (main): Call cond_finish_check.
4315 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4317 * config/tc-d30v.c (md_assemble): If two instructions
4318 are supposed to be assembled in parallel and the first one is
4319 long, print an error and stop.
4320 (md_apply_fix3): Don't calculate absolute relocs. Just write
4324 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4326 * config/tc-i386.h (iclrKludge): Define.
4327 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4329 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4331 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4332 * config/tc-alpha.c (alpha_debug): New static variable.
4333 (md_parse_option): Set alpha_debug if -g is seen.
4334 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4337 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4339 * config/tc-d30v.c (build_insn): Enable range-checking code.
4340 (postfix): Stop at space or comma.
4341 (md_assemble): Change error message.
4344 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4346 * Makefile.in: Added automatic dependency building.
4347 * dep-in.sed: New file.
4349 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4351 * config/obj-ieee.c (segment_name): Don't define function if this
4354 * config/obj-coff.h (DO_STRIP): Don't define.
4355 * config/tc-h8300.h (DO_STRIP): Don't define.
4356 * config/tc-h8500.h (DO_STRIP): Don't define.
4357 * config/tc-w65.h (DO_STRIP): Don't define.
4358 * config/tc-z8k.h (DO_STRIP): Don't define.
4360 * symbols.c (colon): Call obj_frob_label if it is defined.
4361 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4363 * configure.in: Don't set files and links. Don't call
4364 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4365 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4366 * configure: Rebuild.
4367 * Makefile.in (TARG_CPU_C): New variable.
4368 (TARG_CPU_O, TARG_CPU_H): New variables.
4369 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4370 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4371 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4372 (LINKED_SOURCES): Remove.
4373 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4374 (LINKED_HEADERS): Remove.
4375 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4376 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4378 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4379 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4380 (itbl-cpu.h): Remove target.
4381 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4384 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4386 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4388 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4390 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4391 open coded loop that does not require the name to start with a
4394 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4396 * frags.c (frag_var): Change offset parameter to offsetT.
4397 (frag_variant): Likewise.
4398 * frags.h (frag_variant, frag_var): Update declarations.
4399 * config/tc-m68k.c (struct m68k_it): Change foff field to
4401 (add_frag): Change off parameter to offsetT.
4402 * Several files: Add casts to calls to frag_var.
4404 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4405 serialize a parallel make.
4406 (itbl-parse.h): Split target out from itbl-parse.c.
4408 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4410 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4412 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4413 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4414 storing the value of a common symbol.
4416 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4418 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4420 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4421 that is done by symbol_remove and symbol_insert.
4423 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4426 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4428 * config/tc-mips.c (load_register): In 32 bit mode, when not
4429 dealing with a 64 bit number, permit the upper 32 bits to be set
4430 even if bit 31 is not set.
4432 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4434 * read.c (potable): Add "equiv".
4435 (s_set): Handle .equiv based on argument.
4436 * doc/as.texinfo (Equiv): New node to document .equiv.
4437 (Err): New node to document .err.
4439 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4441 * Many files: Add function prototypes.
4442 * as.c (show_usage, parse_args): Make static.
4443 * frags.h (frag_alloc): Declare.
4444 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4445 * symbols.c (dollar_label_instance): Change return type to long.
4446 * symbols.h (print_symbol_value): Declare.
4447 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4448 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4449 (remove_subsegs, relax_frag): Make static.
4450 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4451 (what_kind_of_float): Likewise.
4452 (atof_vax): Make static. Change what_kind to int.
4453 (md_atof): Change what_statement_type to int.
4454 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4455 * config/tc-alpha.c (vax_md_atof): Declare.
4456 (md_atof): Don't declare atof_ieee and vax_md_atof.
4457 * config/tc-i386.c (set_16bit_code_flag): Make static.
4458 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4459 * config/tc-m68k.c (add_fix): Change width to int.
4460 (insert_reg): Change regname to const.
4461 (md_atof): Don't declare atof_ieee.
4462 (demand_empty_rest_of_line): Don't declare.
4463 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4464 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4465 (parse_keyword_arg): Change lookup_fn to take const arg.
4466 (md_atof): Don't declare atof_ieee.
4467 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4468 (tc_aout_pre_write_hook): Don't declare.
4470 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4472 * as.h (bfd_alloc_by_size_t): Don't declare.
4473 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4475 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4477 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4478 (symbol_append): Set sy_next and sy_previous when adding a single
4479 symbol to an empty list. Call debug_verify_symchain.
4480 (verify_symbol_chain): Use assert, not know.
4482 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4484 * NEWS: Note BeOS support.
4485 * configure.in: (ppc-*-beos): New target, use coff as object format.
4486 * configure: Regenerate with autoconf.
4488 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4490 * config/tc-mips.c (md_apply_fix): Improve error message for out
4493 * Makefile.in: Add dependencies on obstack.h where needed.
4495 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4497 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4498 case of a symbol equated to another symbol when using SVR4_PIC.
4500 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4502 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4504 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4505 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4507 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4508 and md_elf_section_change_hook if they are defined.
4509 (obj_elf_text, obj_elf_previous): Likewise.
4511 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4513 * config/obj-multi.h (struct elf_obj_sy): Define if
4515 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4517 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4518 OBJ_SYMFIELD_TYPE is defined.
4520 * doc/as.texinfo (bss): Improve description of .bss section. In
4521 ELF or COFF, you are permitted to switch into the section.
4522 (Comm): Rewrite description of common symbols.
4523 (Lcomm): Mention that some targets permit a third argument.
4525 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4527 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4529 * symbols.c (colon): Change type of local to int. From Alan Modra
4530 <alan@spri.levels.unisa.edu.au>.
4532 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4533 alignment if a zero fill pattern was explicitly specified.
4534 * config/tc-sh.c (sh_do_align): Likewise.
4536 * read.c (equals): Always permit register names to be redefined.
4538 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4539 mips16 symbol to be adjusted if a symbol is being subtracted from
4542 From Eric Youngdale <eric@andante.jic.com>:
4543 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4544 illegal symbol version names.
4545 (elf_frob_symbol): Check for external default versions.
4547 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4549 From Eric Youngdale <eric@andante.jic.com>:
4550 * config/obj-elf.h (struct elf_obj_sy): Define.
4551 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4553 * config/obj-elf.c (obj_elf_symver): Just record the name.
4554 (obj_symbol_new_hook): Initialized versioned_name field.
4555 (elf_frob_symbol): If there is a versioned_name, either rename the
4556 symbol, or add an alias with that name.
4558 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4560 * config/tc-mn10300.c (md_relax_table): Define.
4561 (md_convert_frag): Implement.
4562 (md_assemble): Handle relaxable operands/instructions correctly.
4563 (md_estimate_size_before_relax): Implement.
4564 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4566 * config/tc-mn10200.c (md_relax_table): Fix typos.
4568 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4569 relocs anymore. Tweak fx_offset for pc-relative relocs.
4571 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4573 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4576 start-sanitize-tic80
4577 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4579 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4581 * config/tc-tic80.c (md_begin): Declare external variable
4582 coff_flags and insert an F_AR32WR bit into it.
4585 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4587 * read.c (equals): Add reassign parameter. Change all callers.
4588 * read.h (equals): Update declaration.
4590 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4592 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4593 can rely on the frag address to determine whether a frag is
4596 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4598 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4599 (S_LOCAL_NAME): Likewise.
4600 (FAKE_LABEL_NAME): Define unconditionally.
4601 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4603 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4604 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4605 Don't define FAKE_LABEL_NAME.
4606 * config/te-ic960.h: Likewise.
4607 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4608 (mips_frob_file_before_adjust): Declare.
4609 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4610 (mips_local_label): Remove.
4612 * config/te-sco386.h: Remove; not used.
4614 start-sanitize-tic80
4615 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4617 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4618 byte alignment rather than power-of-two alignment that is the
4622 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4624 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4626 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4627 message, and add newline.
4628 (process_file): Don't process assignments in the label if this is
4629 a equ or assign pseudo-op.
4630 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4631 and K_EQU, to match documentation.
4633 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4635 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4636 to denote read-only data sections.
4638 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4640 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4641 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4643 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4644 binary number if the next character is '+' or '-'.
4646 start-sanitize-tic80
4647 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4649 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4650 (find_opcode): Match operands that can be floats.
4651 (build_insn): Handle O_big (float) expressions and build
4655 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4657 * configure.in (mips*-*-lnews*): New target, also make empty
4658 emulation list for this target.
4659 * configure: Update.
4660 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4661 (mips_target_format): Use.
4662 * te-lnews.h: New file.
4664 start-sanitize-tic80
4665 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4667 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4668 operands with :m or :s modifiers and generate the right opcodes
4672 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4674 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4675 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4677 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4679 * config/tc-m68k.c (instring): Useless local declaration of
4680 crack_operand removed.
4681 * expr.h (expressionS): Changed type of X_op field to operatorT if
4684 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4686 Based on patches from Robert Lipe <robertl@dgii.com>:
4687 * configure.in: Add i386coff and i386elf to emulation list.
4688 * configure: Rebuild.
4689 * as.c (i386coff, i386elf): Declare.
4690 * obj.h (coff_format_ops): Declare.
4691 * config/obj-coff.c (OBJ_HEADER): Define.
4692 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4693 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4694 (obj_pseudo_table): Add "version".
4695 (coff_pop_insert): New static function.
4696 (coff_sec_sym_ok_for_reloc): New static function.
4697 (no_func): New static function.
4698 (coff_format_ops): New variable.
4699 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4700 (obj_symbol_new_hook): Define.
4701 (coff_obj_read_begin_hook): Declare.
4702 (obj_read_begin_hook): Define.
4703 * config/tc-i386.h (i386_target_format): Declare.
4704 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4705 OUTPUT_FLAVOR when appropriate.
4706 (i386_target_format): New function.
4707 * Makefile.in (obj-coff.o): New target.
4708 (e-i386coff.o, e-i386elf.o): New targets.
4710 From Stephen Williams <steve@icarus.icarus.com>:
4711 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4712 (_tc_get_bal_of_call): Don't declare.
4713 (tc_get_bal_of_call): Declare as function, don't define as macro.
4714 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4715 in sy_tc field, not x_balntry field.
4716 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4717 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4718 field, not x_balntry field.
4720 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4721 have the SHF_ALLOC attribute.
4723 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4724 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4725 (itbl-lex.o): Depend upon itbl-parse.h.
4727 * itbl-parse.y (yyerror): Change return type to int. Change to
4728 use old style function declaration.
4730 * Makefile.in (itbl-lex.o): Remove -Wall.
4731 (itbl-parse.o): Likewise.
4733 * cond.c (s_ifdef): If we should omit conditionals from listings,
4735 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4736 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4737 (listing_listing): Handle EDICT_NOLIST_NEXT.
4738 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4739 * listing.h (LISTING_NOCOND): Define.
4740 (LISTING_SKIP_COND): Define.
4741 * as.c (show_usage): Mention c as a suboption of -a.
4742 (parse_args): Handle c as a suboption of -a.
4743 * doc/as.texinfo: Document -alc.
4745 start-sanitize-tic80
4746 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4748 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4751 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4753 * doc/as.texinfo: Document .symver.
4755 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4757 * config/tc-d10v.c: Change pre_defined_registers to
4758 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4760 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4762 * config/obj-coff.c: Fix typo in comment section.
4763 start-sanitize-tic80
4764 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4765 an additional alignment argument.
4766 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4768 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4772 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4774 * Makefile.in: Remove dependancies on itbl-cpu.h.
4775 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4778 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4780 * itbl-ops.h: Include as.h.
4782 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4784 * as.c: Remove -t option.
4785 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4786 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4787 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4789 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4791 * itbl-ops.c: Don't define DEBUG.
4793 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4795 * Makefile.in: Update itbl-test.c to reflect its new location.
4797 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4799 * itbl-ops.c: Add test for itbl_have_entries.
4800 * config/tc-mips.c: Remove test for itbl_have_entries.
4801 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4803 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4805 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4806 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4807 (LEX, LEXFLAGS): Define.
4808 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4810 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4812 * itbl-parse.y: Fix indentation mistakes from indent program.
4813 * itbl-lex.l: Fix indentation mistakes from indent program.
4814 * itbl-ops.h: Add include for ansidecl.h.
4815 Add PARAMS around function arguments.
4816 Add declaration for itbl_have_entries.
4817 * itbl-ops.c: Add PARAMS around function arguments.
4818 * Makefile.in: Add itbl build rules.
4819 Add dependancies for itbl files to mips target.
4820 * as.c: Add itbl support.
4821 Add new option "--insttbl" for dynamically extending instruction set.
4822 * as.h: Declare insttbl_file_name;
4823 the name of file defining extensions to the basic instruction set
4824 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4825 itbl-ops.o to extra_objects for mips configuration.
4826 Add include file link from itbl-cpu.h to
4827 config/itbl-${target_cpu_type}.h.
4828 * config/tc-mips.c: Allow copz instructions.
4829 Add notes for future additions to the itbl support.
4831 (macro): Call itbl_assemble to assemble itbl instructions.
4832 See if an unknown register is specified in an itbl entry.
4834 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4835 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4837 start-sanitize-tic80
4838 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4839 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4841 (build_insn): Grab a frag early so we can use the address in
4842 fixups. Take one's complement of BITNUM values before insertion
4843 in opcode. Add code to support O_symbol operands.
4844 (md_apply_fix): Replace unimplemented warning with implementation.
4845 (md_pcrel_from): Ditto.
4846 (tc_coff_fix2rtype): Ditto.
4849 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4851 * config/tc-d30v.c (parallel_ok): New function.
4852 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4854 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4855 relocation is in different section.
4857 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4859 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4860 don't set the section alignment to 2**4.
4862 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4864 * config/tc-m68k.c (line_comment_chars): Add '*'.
4866 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4867 (do_scrub_begin): Don't set lex['*'].
4868 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4869 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4872 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4873 * configure: Rebuild.
4874 * config/te-svr4.h: New file.
4875 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4876 TE_SVR4 or TE_DELTA.
4878 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4880 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4881 short conditional branch around a long unconditional branch.
4883 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4885 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4888 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4891 * symbols.c (resolve_symbol_value): If both left and right
4892 operands are undefined, warn about both of them.
4894 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4896 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4897 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4898 (obj_elf_symver): New static function.
4899 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4902 * write.c (relax_segment): Make type and printf format agree.
4904 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4908 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4910 * config/tc-d30v.c, config/tc-d30v.h: New files.
4912 * configure: Rebuilt.
4914 * configure.in: Add case for d30v.
4917 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4919 * config/tc-alpha.h (md_operand): Define with a null expansion,
4920 like all the other targets.
4921 * doc/internals.texi (CPU backend): Add missing word in
4922 md_flush_pending_output description. Fix typo in md_convert_frag
4924 start-sanitize-tic80
4925 * config/tc-tic80: Minor comment additions/changes.
4928 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4930 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4931 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4932 * config/obj-coff.c (obj_coff_def): Use
4933 tc_canonicalize_symbol_name if defined.
4934 (obj_coff_tag, obj_coff_val): Likewise.
4935 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4937 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4939 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4940 does not actually work, though:
4941 * configure.in (i386-sequent-bsd*): New target.
4942 * configure: Rebuild.
4943 * config/tc-dynix.h: New file.
4944 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4946 * read.c (do_align): Add max parameter. Change all callers.
4947 Remove useless static variables.
4948 (s_align): New static function. Do common portion of
4949 s_align_bytes and s_align_ptwo.
4950 (s_align_bytes, s_align_ptwo): Just call s_align.
4951 * frags.c (frag_align): Add max parameter. Change all callers.
4952 (frag_align_pattern): Likewise.
4953 * frags.h (frag_align, frag_align_pattern): Update declarations.
4954 * write.c (relax_segment): Limit alignment change to fr_subtype.
4955 Fix some types to be addressT.
4956 * config/obj-coff.c (size_section): Likewise.
4957 * config/obj-ieee.c (size_section): Likewise.
4958 * config/tc-d10v.h (md_do_align): Add max parameter.
4959 * config/tc-i386.h (md_do_align): Likewise.
4960 * config/tc-m88k.h (md_do_align): Likewise.
4961 * config/tc-m88k.c (m88k_do_align): Likewise.
4962 * config/tc-sh.h (md_do_align): Likewise.
4963 * config/tc-sh.c (sh_do_align): Likewise.
4964 * as.h: Improve comments on rs_align and rs_align_code.
4965 * doc/as.texinfo: Document new alignment arguments.
4966 * doc/internals.texi (Frags): Document use of fr_subtype field for
4967 rs_align and rs_align_code.
4969 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4971 * config/tc-mips.c: Changed opcode parsing.
4973 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4975 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4976 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4977 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4978 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4979 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4980 to a location consistent with the rest of the target include files.
4981 * config/tc-i386.c: Remove misleading comment.
4982 * doc/internals.texi (CPU backend): Add description of function
4983 md_undefined_symbol.
4984 start-sanitize-tic80
4985 * config/tc-tic80.c: Add code to insert predefined symbols into the
4986 symbol table so they can be parsed by the standard expression parser.
4987 Remove custom code that use to parse them.
4988 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4989 to a location consistent with the rest of the target include files.
4992 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4994 * as.h: GNU c provides unlink() function.
4996 Unify section handling on openVMS/Alpha:
4997 * config/tc-alpha.c(s_alpha_link): Remove.
4998 (s_alpha_section): New function.
4999 Remove case-hacking of symbols
5000 Add .code_address pseudo-op.
5001 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
5002 (s_alpha_code_address): New function.
5003 (alpha_ctors_section, alpha_dtors_section): New sections for C++
5004 static constructors/destructors.
5005 Add debug code for crash debugs, to be removed when traceback code
5006 is added to object code.
5007 (s_alpha_name): New function for .name pseudo-op.
5008 (alpha_print_token): New function to print token expressions with
5009 alpha specific extensions.
5011 * makefile.vms: Allow compilation with current gcc snapshot.
5013 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
5015 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
5016 (DVIPS): Set to dvips.
5017 (ps, as.ps, gasp.ps): New targets.
5018 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
5019 and MAKEINFO env variables.
5020 (internals.ps): Use DVIPS macro.
5021 (clean): Remove core and backup files.
5022 (distclean): Remove temporary files from building internals.
5024 * doc/internals.texi (Frags): Fix typo.
5025 (GAS processing): Ditto.
5026 (CPU backend): Ditto.
5027 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
5028 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
5029 * read.c: Remove ugly hack that dealt with config files not
5030 correctly defining TARGET_BYTES_BIG_ENDIAN.
5031 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
5032 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5033 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
5034 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5035 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
5036 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5037 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
5038 with TARGET_BYTES_BIG_ENDIAN defined to 0.
5039 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
5040 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
5041 whether it is defined or not.
5042 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
5043 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
5044 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
5045 whether it is defined or not.
5046 start-sanitize-tic80
5047 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
5048 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
5051 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
5053 * write.c (write_relocs): Correct text in as_fatal error message,
5054 bfd_perform_relocation -> bfd_install_relocation.
5056 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
5058 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
5059 * read.c (LEX_TILDE): Define if not defined.
5060 (lex_type): Use LEX_TILDE.
5061 * expr.c (get_symbol_end): Check first char with is_name_beginner,
5062 not is_part_of_name.
5064 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
5066 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
5069 * config/tc-mips.c (mips16_extended_frag): Correct base address
5070 for an extended PC relative instruction.
5071 (md_convert_frag): Likewise.
5073 * config/tc-mips.c (prev_nop_frag): New static variable.
5074 (prev_nop_frag_holds): New static variable.
5075 (prev_nop_frag_required): New static variable.
5076 (prev_nop_frag_since): New static variable.
5077 (append_insn): If we aren't reordering, and prev_nop_frag is not
5078 NULL, and we don't need any nops, then decrease the size of
5079 prev_nop_frag. Don't insert nops because of instructions in
5080 noreorder sections. Remember whether the previous instructions
5081 where in noreorder sections even when not reordering.
5082 (mips_no_prev_insn): Add preserver parameter. Change all
5083 callers. Refer prev_nop_frag variables when appropriate.
5084 (mips_emit_delays): Set up prev_nop_frag.
5085 (s_mipsset): Clear prev_nop_frag if reordering.
5087 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
5089 * config/tc-mips.c (append_insn): Remove useless code which
5090 handled swapping a mips16 jump with a mips16 instruction with a
5093 * config/tc-mips.c (md_parse_option): When debugging, set
5094 mips_optimize to 1, not 0.
5096 * config/tc-mips.c (mips16_ip): Handle an extend operand.
5098 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
5099 like the expression was based on `.', adjust the value of the
5102 * config/tc-mips.c (append_insn): Warn about an attempt to put an
5103 extended instruction in a delay slot when not reordering.
5104 (md_convert_frag): Warn if an extended instruction appears in a
5107 * config/tc-mips.c (mips_pseudo_table): Add "insn".
5108 (s_insn): New static function.
5109 * doc/c-mips.texi: Document .insn.
5111 * config/tc-mips.c (md_begin): Add the general registers to the
5113 (mips16_ip): First parse the expression, and then see whether it
5114 came up with a register, rather than trying to first see whether
5115 we are looking at a register.
5117 start-sanitize-tic80
5118 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
5120 * config/tc-tic80.c: Numerous changes and additions to flesh
5121 out functions that were previously just stubs, and fix some
5122 problems found using the new TIc80 testsuite cases.
5125 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
5127 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
5128 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
5130 * config/tc-mips.c (append_insn): Output jump instruction as a
5131 pair of 2 byte instructions, rather than as a single 4 byte
5134 start-sanitize-r5900
5135 * config/tc-mips.c (md_begin): Correct test of mips_5900.
5136 (mips_ip): Don't check INSN_ISA for a macro.
5139 start-sanitize-r5900
5140 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
5142 * config/tc-mips.c: added r5900.
5145 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
5147 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
5148 config/itbl-mips.h: Add copyright message and fix indentation.
5150 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
5152 * itbl-ops.c: New file. Add support for dynamically read
5153 instruction registers, opcodes and formats. Build internal table
5154 for new instructions and provide callbacks for assembler and
5156 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
5158 * itbl-ops.h: New file. Header file for itbl support.
5159 * config/itbl-mips.h: New file. Mips specific definitions for
5162 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
5164 * config/tc-mn10200.c (md_assemble): If a constant operand won't
5165 fit into the constant field of a relaxable operand, then it does
5168 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
5170 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
5171 a jsr target in a different section just like a jsr to
5172 an undefined target.
5174 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
5176 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
5177 against any mips16 symbols, not just externally visible ones.
5178 (md_apply_fix): Corresponding change.
5180 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
5182 * config/tc-mips.c (mips16_ip): Accept floating point registers in
5183 the operand of the exit instruction.
5185 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
5187 * symbols.c (resolve_symbol_value): If we leave an equated symbol
5188 as O_symbol, copy over the segment.
5190 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
5192 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
5193 fixup to be against the section symbol, adjust the value
5196 * symbols.c (resolve_symbol_value): Don't change X_add_number for
5198 * write.c (write_relocs): Avoid looping on equated symbols.
5199 Adjust fx_offset by X_add_number for each symbol.
5200 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
5202 (fixup_segment): Add a loop to track down equated symbols and
5203 adjust fx_offset appropriately.
5205 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
5207 * config/tc-mn10200.c (md_relax_table): Add entries to allow
5208 jmp -> bra relaxing.
5209 (md_convert_frag): Handle jmp->bra relaxing.
5210 (md_assemble): Handle jmp->bra relaxing.
5211 (md_estimate_size_before_relax): Likewise.
5213 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5215 * config/tc-i386.c (i386_align_code): Add comments explaining the
5218 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
5220 * config/tc-sparc.c (enforce_aligned_data): New static variable.
5221 (sparc_cons_align): Don't do anything unless enforce_aligned_data
5223 (md_longopts): Add "enforce-aligned-data".
5224 (md_show_usage): Mention --enforce-aligned-data.
5225 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
5226 enforce-aligned-data.
5228 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
5229 "word", and "short".
5230 (ppc_xcoff_cons): New static function.
5232 * write.c (relax_segment): Give an error if a .space symbol is
5233 common or undefined.
5235 * read.c (read_a_source_file): Don't handle mri_pending_align if
5236 the handler is s_globl or s_ignore.
5238 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
5240 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
5241 start-sanitize-tic80
5242 * config/tc-tic80.c: Many additions to previous placeholder file.
5243 * config/tc-tic80.h: Ditto.
5246 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5248 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
5250 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
5252 * config/tc-mips.c (mips_fix_adjustable): New function.
5253 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
5254 (mips_fix_adjustable): Declare.
5256 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
5257 * read.c (read_a_source_file): After doing an mri_pending_align,
5258 adjust the line_label if there is one.
5259 (s_space): Set mri_pending_align if an odd number of bytes were
5262 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
5264 * config/tc-d10v.h (md_do_align): Add this hook to call
5265 d10v_cleanup() when a ".align" is detected.
5267 * config/tc-d10v.c (find_opcode): Correctly calculate
5268 branch displacement when .aligns are present.
5270 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
5272 * config/tc-mn10200.c (md_relax_table): Define.
5273 (md_convert_frag): Implement.
5274 (md_assemble): Handle relaxable operands/instructions correctly.
5275 (md_estimate_size_before_relax): Implement.
5276 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
5278 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
5280 * config/tc-mips.c (append_insn): Give an error for jumps to a
5282 (md_apply_fix): Make a branch to an odd address an error rather
5285 * config/tc-mips.c (md_convert_frag): If the user explicitly
5286 requested an extended opcode, pass warn as true to mips16_immed.
5288 * config/tc-mips.c (mips16_ip): Handle a missing expression like
5289 an explicit 0, so that explicitly extended instructions work
5292 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
5294 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5295 symbol for a common symbol.
5297 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
5299 Patch presumed to have been checked in awhile ago but wasn't.
5300 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5301 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5302 (relax_segment, case rs_org): Move code inside braces. Move locals
5303 target,after inside too.
5304 (relax_segment, case rs_machine_dependent): Guts moved to ...
5305 (relax_frag): New function.
5306 Call md_prepare_relax_scan if defined.
5308 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5310 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5311 'p' operand specifier.
5313 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5315 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5316 m68k family cpus which support long branch addressing modes.
5317 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5318 md_create_long_jump): Use it.
5320 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5322 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5323 the .reginfo or .MIPS.options section if configured for an
5326 * config/tc-mips.c (md_begin): Don't set interlocks for
5329 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5331 * read.c (read_a_source_file): Make sure the symbol ends with
5332 whitespace before checking whether the next character is '='.
5334 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5336 * config/tc-i386.c (sco_id): Moved from here...
5337 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5338 really is an SCO ELF specific thing, not just a SCO x86 specific
5341 start-sanitize-tic80
5342 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5344 * configure.in (tic80-*-*): Don't require 'coff'.
5345 * configure: Regenerate.
5348 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5350 * read.c (emit_expr): Check for overflow of a negative value
5352 * write.c (fixup_segment): Likewise.
5353 * config/obj-coff.c (fixup_segment): Likewise.
5355 * config/tc-m68k.c (struct label_line): Define.
5356 (labels, current_label): New static variables.
5357 (md_assemble): Mark current_label as text, and clear it.
5358 (m68k_frob_label): New function.
5359 (m68k_flush_pending_output): New function.
5360 (m68k_frob_symbol): New function.
5361 * config/tc-m68k.h (tc_frob_label): Define.
5362 (md_flush_pending_output): Define.
5363 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5364 (tc_frob_coff_symbol): Likewise.
5366 * read.c (read_a_source_file): When defining a macro in MRI mode,
5367 don't add the symbol to the symbol table.
5369 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5371 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5372 here since fixup_segment doesn't (linkrelax is set).
5373 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5375 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5377 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5380 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5382 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5383 to avoid warnings with the native HP compiler.
5384 (fix_new_hppa): Similarly for the r_type argument.
5385 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5386 in an #if OBJ_ELF to keep gcc -Wall quiet.
5387 (md_apply_fix): Always initialize "result".
5389 * config/tc-mn10200.c (md_assemble): Generate relocations.
5391 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5393 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5396 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5398 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5399 pass on the new file hook.
5401 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5402 !alpha_force_relocation, as local LITERALs can be adjusted to be
5403 relative to the section.
5405 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5407 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5409 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5410 aligned to odd boundary.
5411 (tc_frob_coff_symbol): Define.
5413 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5415 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5417 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5418 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5420 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5422 (md_assemble): If the size is 'B', set fx_signed.
5423 (md_apply_fix_2): Use fx_signed when checking for overflow.
5425 * write.h (struct fix): Add fx_signed field.
5426 * write.c (fix_new_internal): Initialize fx_no_overflow and
5428 (fixup_segment): Use fx_signed when checking for overflow.
5429 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5430 fx_signed when checking for overflow.
5432 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5434 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5435 updated, and all the useful information is in doc/internals.texi.
5437 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5438 * read.c (read_a_source_file): Check for conditional operators
5439 before doing an MRI pending alignment.
5440 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5441 (tc_conditional_pseudop): Define.
5442 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5443 * doc/internals.texi (CPU backend): Describe
5444 tc_conditional_pseudoop.
5446 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5447 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5449 (md_begin): Check m68k_rel32_from_cmdline before setting
5451 (m68k_mri_mode_change): Likewise.
5452 (md_longopts): Add --disp-size-default-16 and
5453 --disp-size-default-32.
5454 (md_parse_option): Handle new options.
5455 (md_show_usage): Mention new options.
5456 * doc/c-m68k.texi (M68K-Opts): Document new options.
5458 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5459 * config/tc-m68k.c (m68k_index_width_default): New static
5461 (m68k_ip): Use m68k_index_width_default to set the size of a base
5462 register whose size was not given.
5463 (md_longopts): Add --base-size-default-16 and
5464 --base-size-default-32.
5465 (md_parse_option): Handle new options.
5466 (md_show_usage): Mention new options.
5467 * doc/c-m68k.texi (M68K-Opts): Document new options.
5469 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5471 * configure.in: Recognize mips-*-linux* target.
5472 * configure: Rebuild.
5474 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5475 work if valueT is only 32 bits.
5477 * config/tc-mips.c: Throughout, check target_big_endian rather
5479 (byte_order): Remove.
5480 (mips_init_after_args): Remove.
5481 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5482 (mips_init_after_args): Don't declare.
5483 (tc_init_after_args): Don't define.
5485 * config/tc-mips.h (tc_frob_after_relocs): Define if
5487 (mips_elf_final_processing): Likewise.
5488 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5490 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5492 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5493 sld.{h,w} and the operand is relocatable, adjust the adend by
5494 shifting it right one bit.
5496 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5498 * read.c (read_a_source_file): Check mri_pending_align after
5499 checking for a macro. From Ronald F. Guilmette
5502 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5504 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5505 add segment argument. If OBJ_ELF, treat a relocation against a
5506 symbol in a linkonce section like a relocation against an external
5508 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5510 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5512 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5514 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5516 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5517 includes config.h instead of host.h, tc.h instead of tp.h, and
5518 targ-env.h instead of target-environment.h.
5519 Also, obj-format.h includes targ-cpu.h instead of
5521 start-sanitize-tic80
5522 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5523 * configure: Rebuild with autoconf.
5524 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5525 (TARGET_FORMAT): Define to "coff-tic80".
5526 * config/tc-tic80.c: New file for TIc80 support.
5527 * config/tc-tic80.h: New file for TIc80 support.
5530 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5535 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5537 * write.c (adjust_reloc_syms): If the fixup symbol has been
5538 equated to an undefined symbol, convert the fixup to being against
5539 the target symbol. Remove obsolete code handling a special case
5542 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5544 * mpw-make.sed: Use NewFolderRecursive for installation.
5546 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5548 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5550 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5552 * config/tc-d10v.c (md_assemble): Fix bug which caused
5553 second instruction in a line to be case sensitize.
5555 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5557 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5558 range check operands with MN10200_OPERAND_NOCHECK set.
5559 (check_operand): Likewise.
5561 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5563 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5564 (md_begin): Always align the text section to a four byte
5566 (append_insn): Remove call to record_align.
5568 * config/tc-mips.c (insn_label): Remove.
5569 (struct insn_label_list): Define.
5570 (insn_labels, free_insn_labels): New static variables.
5571 (mips_clear_insn_labels): New static function.
5572 (append_insn): Mark all mips16 text labels, and make them odd.
5573 Handle all labels after emitting a nop, not just one. Call
5574 mips_clear_insn_labels rather than just clearing insn_label.
5575 (mips_emit_delays): Add insns parameter, and use it to decide
5576 whether to mark mips16 labels. Handle all labels, not just one.
5577 Force mips16 labels to be odd. Change all callers.
5578 (mips16_immed): Don't check for an odd branch target.
5579 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5580 (mips16_extended_frag): Ignore the low bit in a branch target.
5581 (md_convert_frag): Likewise.
5582 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5583 clearing insn_label.
5584 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5585 (s_float_cons, s_gpword): Likewise.
5586 (s_align): Use insn_labels rather than insn_label.
5587 (s_cons, s_float_cons, s_gpword): Likewise.
5588 (mips_frob_file_after_relocs): New function.
5589 (mips_define_label): Rewrite to add to insn_labels list.
5590 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5591 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5592 out odd, increment it.
5594 * config/tc-mips.c (append_insn): Only update prev_insn when not
5595 reordering if place is NULL.
5597 * config/tc-mips.c (mips16_ip): Check for a missing expression
5598 when using the register indirect addressing mode.
5600 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5602 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5603 check 24bit operands for overflow.
5604 (check_operand): Likewise.
5606 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5608 * doc/as.texinfo (Section): Document how to use the .section
5609 pseudo-op for COFF and ELF.
5611 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5613 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5615 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5617 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5618 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5619 store them. Adjust other RELAX_MIPS16 macros.
5620 (RELAX_MIPS16_DSLOT): Define.
5621 (RELAX_MIPS16_JAL_DSLOT): Define.
5622 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5623 handling of whether previous instruction has a fixup. Set
5624 prev_insn_reloc_type.
5625 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5626 (mips16_extended_frag): Use the right base address for a PC
5627 relative add or load.
5628 (md_convert_frag): Likewise. If a PC relative add or load is
5629 used, record the alignment for the section.
5631 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5633 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5634 linkonce section into a reloc against the section symbol.
5636 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5637 branch instructions.
5639 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5640 system, don't set the section alignment to 2**4.
5641 (s_change_sec): Likewise.
5642 (append_insn): Call record_alignment for the section.
5643 (md_section_align): Don't align the section size for an embedded
5646 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5648 * write.c (adjust_reloc_syms): Make sure that symbols are
5649 resolved; expression symbols may have been skipped.
5650 * config/obj-coff.c (fixup_segment): Likewise.
5652 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5654 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5655 BFD_RELOC_24_PLT_PCREL relocation.
5656 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5658 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5660 * config/tc-d10v.c (write_2_short): Remove code that called
5661 parallel_ok() when the programmer specified parallel instructions.
5663 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5665 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5668 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5669 * config/tc-mn10300.c (md_assemble): Likewise.
5671 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5673 * config/tc-mips.c (append_insn): Make sure there is enough room
5674 in a frag after a mips16 instruction to switch it with a jump
5677 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5678 attempt to use a non absolute symbol in an extending frag.
5680 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5682 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5683 * config/tc-mn10200.h: Likewise.
5685 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5687 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5688 UNGET rather than PUT. Set old_state before setting state to -2.
5690 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5691 when extending because the value is exactly maxtiny + 1.
5693 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5694 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5695 (RELAX_MIPS16_USER_SMALL): Define.
5696 (RELAX_MIPS16_USER_EXT): Define.
5697 (mips16_small, mips16_ext): New static variables.
5698 (append_insn): Pass mips16_small and mips16_ext to
5699 RELAX_MIPS16_ENCODE.
5700 (mips16_ip): Set mips16_small and mips16_ext.
5701 (mips16_immed): Don't check mips16_autoextend.
5702 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5704 * write.c (write_relocs): Print an error for an out of range
5705 fixup, rather than calling abort.
5707 * as.c (main): Unlink the output file if there are errors while
5708 generating the fixups.
5710 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5712 * config/tc-mips.c (mips16_extended_frag): Don't call
5714 (md_convert_frag): Call resolve_symbol_value before calling
5715 S_GET_VALUE, and don't add in the frag address.
5717 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5718 and use them when reporting errors. Change all callers.
5720 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5722 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5723 Remove '$' prefixing for registers.
5725 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5727 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5728 is initialized before using it.
5729 (d10v_cleanup): No longer uses its argument, so make it void.
5731 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5733 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5735 * write.c (fixup_segment): Don't discard the symbol for a PC
5736 relative fixup to an absolute symbol.
5738 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5740 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5741 with multiple sections.
5743 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5745 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5746 no-mips-16 to no-mips16.
5747 (s_mipsset): Accept .set mips16 and .set nomips16.
5749 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5751 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5752 argument, and check for +/- constant following the suffix, folding
5753 it into the expression.
5754 (ppc_elf_cons): Change ppc_elf_suffix calls.
5755 (md_assemble): Ditto.
5756 (shlib): Replace boolean mrelocatable with enumeration shlib.
5757 (md_parse_option): Discriminate between PIC style shared libraries
5759 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5762 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5764 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5765 change the comment characters.
5767 * config/tc-ppc.c (comment_chars): Delete in favor of
5769 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5771 (ppc_comment_chars): Select appropriate comment chars by default.
5772 (msolaris): New flag for -m{,no-}solaris.
5773 (md_parse_option): Recognize -K pic. Add support for
5775 (md_show_usage): Update.
5776 (md_begin): Do not set ELF flags if Solaris.
5777 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5778 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5780 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5782 * as.c (main): Correct handling of flag_always_generate_output.
5784 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5786 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5787 fx_offset, not fx_addnumber.
5789 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5792 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5794 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5796 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * config/tc-mips.c (md_section_align): Check for an alignment of
5799 4, not an alignment of 16. Corrects August 7 patch.
5801 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5803 * configure, conf.in: Rebuild with autoconf 2.12.
5805 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5806 alignment is specified.
5808 Add support for mips16 (16 bit MIPS implementation):
5809 * config/tc-mips.c: Extensive additions for mips16 support, not
5811 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5812 (insn_uses_reg): Change last parameter to an enum.
5813 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5814 (md_relax_frag): Define as mips_relax_frag.
5815 (mips_relax_frag): Declare.
5816 (struct mips_cl_insn): Add use_extend and extend fields.
5817 (tc_fix_adjustable): Define.
5818 * config/obj-elf.h (S_GET_OTHER): Define.
5819 (S_SET_OTHER): Define.
5821 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5823 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5824 o and p operand specifiers.
5826 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5828 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5829 (relax_segment, case rs_org): Move code inside braces. Move locals
5830 target,after inside too.
5831 (relax_segment, case rs_machine_dependent): Guts moved to ...
5832 (relax_frag): New function.
5833 Call md_prepare_relax_scan if defined.
5834 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5837 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5839 * config/tc-mn10300.c (address_registers): Use '$' as register
5840 prefix instead of '%'.
5841 (data_registers, other_registers, md_assemble): Likewise.
5843 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5844 (data_registers, other_registers, md_assemble): Likewise.
5846 * config/tc-mn10300.c (md_assemble): Correctly determine the
5847 correct location and type for each relocation.
5848 (md_pcrel_from): Simplify.
5850 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5852 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5853 converted into branch around branch.
5855 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5857 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5858 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5860 * config/tc-mn10300.c (md_begin): Set linkrelax.
5861 (md_assemble): Create fixups as needed.
5862 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5864 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5866 * config/tc-d10v.c (parallel_ok): When automatically converting
5867 serial ops to parallel, do not consider a branch as the first
5870 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5872 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5874 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5876 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5878 (check_operand): Likewise.
5880 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5882 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5884 (write_2_short): Call parallel_ok to check whether two short
5885 instructions the user requested execute in parallel, can be
5888 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5890 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5891 allow a branch and link in parallel with an exe instruction.
5893 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5895 * doc/c-d10v.texi: Add info on @word modifier.
5897 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5899 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5900 operands are assumed to be 32bits. Use "bits" field to hold the
5901 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5902 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5905 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5906 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5908 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5909 MN10300_OPERAND_SPLIT.
5911 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5913 * config/tc-mn10300.c (md_assemble): Insert operands into
5914 the extension part of the instruction if necessary.
5915 (mn10300_insert_operand): Accept pointer to extension word
5916 argument. Make insn a pointer argument too. Return type
5917 is now void. All callers changed.
5919 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5921 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5922 repeated register operands.
5924 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5926 * doc/as.texinfo: Added section on reporting bugs.
5928 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5929 alpha_macro emit field to expect a const argument, and change the
5930 arg field to be const. Fix some spacing to follow the GNU
5933 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5935 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5936 (pca56) and 21264 (ev6) cpus.
5937 (md_apply_fix): Private relocation types are now negative.
5938 (alpha_force_relocation): Likewise.
5939 (tc_gen_reloc): Likewise.
5940 (emit_insn): Likewise.
5941 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5942 (emit_stX): Likewise.
5943 (emit_sextX): Likewise.
5945 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5947 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5948 a symbol found in a reloc.
5950 * symbols.c (resolve_symbol_value): Improve the error message if
5951 an undefined symbol is used in an expression.
5953 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5955 * doc/internals.texi: Rewrite, and add a lot of documentation.
5956 * doc/Makefile.in (internals.info): New target.
5958 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5960 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5961 against weak symbols.
5963 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5965 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5968 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5969 fixup at the right address within the frag.
5971 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5972 to an absolute value, instead increment it as needed.
5974 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5975 * config/tc-v850.c: Fix some indention problems.
5976 (md_relax_table): Define for D9->D99 branch displacement
5978 (md_convert_frag): Do something useful instead of aborting.
5979 (md_estimate_size_before_relax): Likewise.
5980 (md_assemble): Note if the matching instruction has a relaxable
5981 operand. If it does, allocate frag with frag_var and don't
5984 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5986 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5987 write out any buffered instructions when a ".end" is found.
5989 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5991 * read.c (read_a_source_file): New hook md_cleanup().
5993 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5995 * write.c (fix_new_exp): Use make_expr_symbol to build an
5996 expression symbol for a complex fixup.
5998 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
6000 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
6001 hacks to improve parsing of complex hi, lo, zda, etc
6003 (md_assemble): Don't demand and eat a trailing ')' after finding
6004 a v850 relocation prefix. Sign extend the constant in a
6005 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
6007 (parse_cons_expression_v850): Don't eat a trailing ')' after
6008 finding a v850 relocation prefix.
6010 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
6011 (TC_CONS_FIX_NEW): Likewise.
6012 * config/tc-v850.c (parse_cons_expression_v850): New function.
6013 (cons_fix_new_v850): Likewise.
6015 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
6017 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
6019 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
6020 for an unknown relocation type.
6022 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
6024 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
6027 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
6029 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
6030 differently for movea & sst/sld insns.
6032 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6034 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
6037 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
6039 * obj.h (struct format_ops): Add frob_file_after_relocs field.
6040 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
6041 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
6042 frob_file_after_relocs field.
6043 * config/obj-elf.c (elf_format_ops): Likewise.
6044 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
6045 including obj-elf.h.
6047 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
6049 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
6050 specially if not ELF.
6051 (md_apply_fix): Handle BFD_RELOC_64.
6052 (tc_gen_reloc): Handle BFD_RELOC_64.
6054 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
6055 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
6058 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
6059 Don't check S_GET_OTHER.
6061 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
6063 * config/tc-mips.c (mips_ip): Accept an odd floating point
6064 register with l.s or s.s.
6066 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
6068 (obj_aout_type): New static function.
6070 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
6072 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
6074 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
6076 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
6077 and sdaoff expressions.
6079 * write.c (fixup_segment): Don't add symbol value to addend if
6080 TC_V850 and OBJ_ELF.
6081 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
6084 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
6085 (md_pcrel_from_section): Likewise.
6086 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
6088 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
6090 * config/tc-v850.c (md_pcrel_from): Delete unused function.
6091 (md_pcrel_from_section): New function.
6092 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6094 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
6096 * config/tc-mips.c (load_register): Add cast to offsetT when using
6099 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
6101 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
6102 (elf_frob_file_after_relocs): ... here. New function.
6103 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
6104 * write.c (write_object_file): Call *frob_after_relocs after the
6105 call to write_relocs.
6107 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
6109 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
6110 symbol, as this messes up linking. Instead, expand the recursive call
6111 inline and change up the appropriate bits to get the 0x8000 offset
6112 in the reloc addend.
6114 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
6116 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
6117 two symbols in the same segment to be adjusted.
6119 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
6120 * configure: Rebuild.
6122 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6124 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
6126 (ppc_elf_validate_fix): Ditto.
6127 (md_assemble): Ditto.
6129 (ppc_pe_section): Ditto.
6130 (ppc_frob_symbol): Ditto.
6132 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
6134 * config/mn10300.c (md_assemble): Pass an extra shift count
6135 to mn10300_insert_operand based on the opcode format.
6136 (mn10300_insert_operand): Accept and use extra shift count
6139 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
6140 formats rather than hard-coded constants.
6142 * config/tc-mn10300.c (md_assemble): Format D5 instructions
6143 are 7 bytes long. Write out instructions in big-endian format.
6145 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
6147 * config/tc-mn10300.c (md_assemble): Tweak further so
6148 that all instructions are parsed correctly.
6150 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
6152 * as.h: Include libiberty.h.
6153 (xmalloc, xrealloc): Don't declare.
6154 * as.c: Don't include libiberty.h.
6155 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
6156 * config/tc-mips.c: Likewise.
6157 * messages.c: Likewise.
6158 (xstrerror): Don't declare.
6159 * xmalloc.c: Remove.
6161 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
6163 * config/tc-mn10300.h (pre_defined_registers) Remove.
6164 (system_registers, cc_names): Likewise.
6165 (address_registers, data_registers, other_registers): New register
6167 (register_name, system_register_name, cc_name): Remove.
6168 (mn10300_reloc_prefix): Likewise.
6169 (data_register_name): New function.
6170 (address_register_name, other_register_name): Likewise.
6171 (md_assemble): Rough cut at parsing operands. Remove lots of
6173 (md_apply_fix3): Disable for now.
6175 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6177 * config/tc-m68k.c (select_control_regs): New function, extracted
6178 out of m68k_init_after_args.
6179 (m68k_init_after_args): Use it.
6180 (mri_chip): Use it here as well to update set of allowed control
6183 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
6185 * config/obj-elf.c (elf_begin): New function.
6186 (obj_elf_section): Add the section symbol to the symbol table.
6187 * config/obj-elf.h (obj_begin): Define.
6188 (elf_begin): Declare.
6189 * as.c (perform_an_assembly_pass): Call obj_begin if it is
6192 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
6194 * config/obj-coff.c (fixup_segment): Subtract the section address
6195 from a PC relative reloc if TC_M68K.
6197 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
6199 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
6200 .uaxword available even if not OBJ_ELF.
6201 (md_atof): Remove unused local variable wordP.
6203 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
6205 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
6206 for Matsushita MN10x00 support.
6207 * configure.in: Recognize mn10x00-*-*
6208 * configure: Rebuilt.
6210 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
6212 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
6213 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
6214 (load_expression): track clobbering of base reg before jmp/jsr.
6215 (s_alpha_file): pass case_hack flags and source filename via
6216 symbol table to bfd.
6217 * tc-alpha.h (TC_CONS_FIX_NEW): define
6219 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
6221 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
6222 * configure: Rebuild.
6224 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
6226 * read.c (s_macro): Warn if a macro has the same name as a
6228 (s_space): In m68k MRI mode, align to a word boundary.
6229 * macro.c (define_macro): Add namep parameter. Change all
6231 * macro.h (define_macro): Update declaration.
6233 * as.c (show_usage): Print bug report address.
6234 (parse_args): Change version printing to match current GNU
6236 * gasp.c (show_usage): Print bug report address.
6237 (main): Change version printing to match current GNU standards.
6239 * config/tc-m68k.c (init_table): Correct access control unit
6240 register numbers. From Ken Rose <rose@netcom.com>.
6242 * config/tc-alpha.c: Add some static function prototypes.
6243 (alpha_macros): Move to top of file. Make static.
6244 (alpha_num_macros): Move to top of file.
6246 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
6248 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
6251 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
6253 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
6254 and just call sprintf_vma.
6256 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
6258 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
6260 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
6262 * read.c (float_cons): Call md_flush_pending_output if it is
6265 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6267 * config/tc-d10v.c (md_operand): Created. Allows operands to
6269 * config/tc-d10v.h (md_operand): Undefined.
6271 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
6273 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
6274 (md_assemble): A fixup width of '3' means a 1 byte reloc.
6276 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
6278 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
6279 reloc for the i960 for a reloc in the same section. This undoes
6280 one of the two changes made Aug 19.
6282 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
6284 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6285 symbols to the position of the debugging information.
6287 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
6289 * expr.c (expr): Always use unsigned right shifts for >>.
6291 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
6293 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6294 slots when processing BL fixups.
6296 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6297 on the first half of the instruction.
6299 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6301 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6302 stabs expression, rather than giving an error.
6304 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6307 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6309 * config/tc-mips.c (append_insn): Fill in the value for a constant
6310 jump, rather than creating a reloc.
6312 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6314 * config/tc-mips.c (append_insn): Don't swap an instruction which
6315 sets a condition code with an instruction which uses a condition
6317 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6320 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6321 (mips_ip): Give a better error message if the ISA level is wrong.
6322 (md_parse_option): Recognize -mcpu=[v][r]5000.
6324 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6326 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6328 (load_register): Ensure hi32 bits are not lost during lo32bit
6329 processing. Fix shift offset that was overflowing into the next
6330 instruction field. Add code to generate shorter sequences for
6331 constants with a single contiguous seqeuence of ones.
6333 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6335 * config/tc-d10v.c (d10v_dot_word): New function to support
6336 "@word" with the word pseudo-op.
6337 (md_apply_fix3): Cleanup and changes to support correct sizes
6338 for 16 and 18-bit relocs.
6340 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6342 * configure.in (sparc-*-aout): Set `em'.
6343 * configure: Regenerated.
6344 * config/te-sparcaout.h: New file.
6345 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6346 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6347 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6348 (SPECIAL_CASE_{SETSW,SETX}): Define.
6349 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6350 (md_begin): Delete setting of `target_big_endian'.
6351 (output_insn): New function.
6352 (md_assemble): Rewrite. Add `setx' support.
6353 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6355 (md_atof): Add little endian support.
6356 (md_number_to_chars): Likewise.
6357 (md_apply_fix): Likewise.
6358 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6359 (md_parse_option): Likewise.
6360 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6362 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6364 * ecoff.c (ecoff_new_file): New function.
6365 * ecoff.h (ecoff_new_file): Declare.
6366 * config/obj-ecoff.h (obj_app_file): Define.
6368 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6370 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6371 symbol by 32k so that our 16-bit signed offset can address the
6372 entire chunk. Reported by <matt@lkg.dec.com>.
6374 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6376 * config/tc-mips.c (load_register): Remove unused variable tmp.
6378 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6380 * config/tc-mips.c (load_register): Remove unnecessary code that
6381 was causing the high 32bits of 64bit constants to be lost.
6383 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6385 * config/tc-d10v.c: Added changes to support function
6386 pointers and "@word" syntax.
6388 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6390 * config/tc-v850.c: Remove commented out and #if 0'd code.
6391 (v850_reloc_prefix): Provide prototype.
6392 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6394 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6395 (md_assemble): Add default to case statement.
6397 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6399 * config/tc-v850.c (md_assemble): Compute size of the instrction
6402 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6405 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6407 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6408 routines to fetch/store the updated instruction from/to memory.
6409 (v850_insert_operand): If the operand has a specialized insert
6412 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6414 * config/tc-v850.c (reg_name_search): Align calling convention to
6415 be like identical function found in tc-ppc.c.
6416 (get_reloc): Removed.
6417 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6418 (md_assemble): emit fixups.
6419 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6421 (md_apply_fix3): handle fixups/relocs.
6422 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6424 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6427 * configure.in (sh-*-elf*): New target.
6428 * config/tc-sh.h (TARGET_ARCH): Define.
6429 (WORKING_DOT_WORD): Define.
6430 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6431 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6432 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6433 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6434 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6435 (SUB_SEGMENT_ALIGN): Likewise.
6436 (RELOC_32): Don't define.
6437 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6438 (target_big_endian): Declare if OBJ_ELF.
6439 (TARGET_FORMAT): Define if OBJ_ELF.
6440 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6442 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6443 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6444 (struct sh_count_relocs): Define.
6445 (sh_count_relocs): New static function, broken out of
6446 sh_frob_file. Add BFD_ASSEMBLER code.
6447 (sh_frob_section): Likewise.
6448 (sh_frob_file): Call sh_frob_section.
6449 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6450 call section_symbol rather than seg_info (seg)->dot.
6451 (md_section_align): Add OBJ_ELF version.
6452 (SWITCH_TABLE_CONS): Define.
6453 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6454 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6455 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6457 (struct reloc_map): Define if not BFD_ASSEMBLER.
6458 (coff_reloc_map): Likewise.
6459 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6460 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6461 * write.c (write_relocs): Ifdef out fx_where test which triggers
6462 inappropriately for SH ELF.
6463 (write_object_file): Call tc_frob_file_before_adjust and
6464 obj_frob_file_before_adjust if they are defined.
6466 * write.c (write_object_file): Use BFD_RELOC_16, not
6467 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6469 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6472 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6474 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6475 branch sizes in across sections.
6477 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6479 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6482 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6484 * config/tc-v850.c (md_begin): Deal with end of opcode
6487 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6489 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6490 the wrong opcode for cases like st2w where there are many forms
6491 of the same instruction.
6493 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6495 * expr.c (operand): If md_parse_name is defined, call it before
6496 calling symbol_find_or_make.
6497 * config/tc-ppc.h (md_parse_name): Define.
6498 (ppc_parse_name): Declare.
6499 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6501 (register_name): Update call to reg_name_search.
6502 (cr_operand): New static variable.
6503 (cr_names): New static const array.
6504 (ppc_parse_name): New function.
6505 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6506 cr_operand before calling expression.
6508 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6510 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6511 hppa_gen_reloc_type call.
6513 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6515 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6516 on addresses. Improved error messages.
6517 * doc/c-d10v.texi: Added docs for register pairs.
6519 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6521 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6524 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6526 * ecoff.c (init_file): Initialize fMerge to 1.
6527 (add_file): Restore old file merging code, but only merge files if
6529 (ecoff_directive_loc): Clear fMerge field of current file.
6530 (ecoff_generate_asm_lineno): Likewise.
6532 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6534 * doc/c-d10v.texi: Fix typo.
6536 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6538 * config/tc-v850.c (md_assemble): Correct bit masking for
6539 hi and lo expressions.
6541 * config/tc-v850.c (md_assemble): Rough cut at demanding
6542 "ep" or "r30" in sst and sld instructions.
6543 (md_apply_fix3): Don't abort. Just warn that we don't
6546 * config/tc-v850.c (CC_NAME_CNT): Define.
6547 (cc_name): New function.
6548 (md_assemble): Handle V850_OPERAND_CC correctly.
6550 * config/tc-v850.c (md_assemble): Don't forget to initialize
6553 * config/tc-v850.c (reg_name_search): Generalize to search
6554 any given register table.
6555 (register_name): Pass appropriate table and size to reg_name_search.
6556 (system_register_name): New function.
6557 (SYSREG_NAME_CNT): Define.
6558 (md_assemble): Handle operands which are system registers.
6560 * config/tc-v850.c (md_assemble): If we find a register, but the
6561 opcode doesn't want a register, then we don't have a match.
6562 (md_assemble): Get size of the instruction from the opcode table.
6564 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6566 * configure.in: Set and substitute HLDENV.
6567 * configure: Rebuild.
6568 * Makefile.in (HLDENV): New variable.
6569 (as.new): Use $(HLDENV).
6571 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6572 if an array dimension is not known.
6574 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6576 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6577 * doc/c-d10v.texi: Cleanup.
6579 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6581 * config/tc-v850.c: New file.
6582 * config/tc-v850.h: New file.
6583 * configure (v850-*-elf): New target.
6584 * configure.in (v850-*-elf): New target.
6586 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6588 * doc/c-d10v.texi: New file.
6589 * doc/all.texi: Added D10V stuff.
6590 * doc/as.texinfo: Added D10V stuff.
6592 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6594 * config/tc-d10v.c: All references to defined symbols should
6595 now use the optimal instruction. .float and .double now work.
6597 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6599 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6600 section address for the i960 as is done for the i386.
6602 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6604 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6605 case, forward-include bfd/elf-bfd.h.
6607 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6609 * config/tc-d10v.c: Add additional information to the opcode
6610 table to help determinine which instructions can be done
6613 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6615 * config/tc-arm.c: Major changes to add Thumb support, with lots
6616 of change input from <rearnsha@armltd.co.uk>.
6617 Reverted to INSN_SIZE macro, rather than insn_size variable.
6618 (insns): Added ARM "bx" instruction support.
6619 (tinsns): Added Thumb instruction definition structure.
6620 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6621 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6622 (opcode_select,s_arm,s_thumb,s_code): Added.
6623 (decode_shift): Allow upper-case RRX.
6624 (do_ldst): Simpler halfword support.
6625 (do_ldmstm): Improved.
6626 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6627 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6628 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6629 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6630 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6632 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6633 (md_parse_option): Add support for -mthumb.
6634 (md_show_usage): Updated to reflect new command line option.
6635 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6636 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6637 fragment information to be held.
6639 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6641 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6642 non-null, but is a constant.
6643 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6644 so that error reporting will work correctly.
6646 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6648 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6649 against weak symbols.
6651 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6653 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6654 (ppc_force_relocation): Declare if OBJ_XCOFF.
6655 * config/tc-ppc.c (ppc_force_relocation): New function if
6658 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6660 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6662 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6664 * config/tc-d10v.c: Fix problem with relocs.
6666 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6668 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6669 with nops if not in data_section or bss_section.
6671 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6673 Add support for openVMS/Alpha.
6674 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6675 * config/obj-evax.c: New file.
6676 * config/obj-evax.h: New file.
6677 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6679 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6680 defined. Add case for bfd_target_evax_flavour.
6681 * config/vms-a-conf.h: New file.
6682 * conf-a-gas.com: New file.
6683 * configure.in: Add target alpha-*-*vms*.
6684 * configure: Rebuild.
6685 * makefile.vms: New file.
6686 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6687 Don't call ffs on openVMS/Alpha.
6689 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6691 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6692 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6694 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6695 (NEED_DECLARATION_SBRK): New macro.
6696 * configure, conf.in: Rebuild.
6697 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6698 (strstr): Declare if NEED_DECLARATION_STRSTR.
6699 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6701 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6703 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6704 by a constant before entering the main switch. Reject attempts to
6705 apply an arithmetic function to non-absolute symbols, except for
6706 the special case of subtraction of two symbols in the same
6709 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6710 not to more than a 16 byte boundary.
6712 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6713 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6714 (tc_gen_reloc): If out of memory call as_fatal rather than
6715 assert. If no howto found, call as_bad_where rather than
6716 as_fatal. Change the error message slightly. Set howto to a
6717 non-NULL value in order to keep going.
6719 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6721 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6723 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6725 * config/tc-h8300.c (get_specific): New operand "size" derived
6726 from ".b", ".w" and ".l" extensions. All callers changed. If
6727 the base instruction has no operands, then use the size to
6728 determine which specific instruction to use.
6730 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6732 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6734 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6736 * config/tc-mips.c (md_section_align): Don't change addr if
6739 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6741 * config/tc-hppa.c: Revert yesterday's changes.
6743 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6745 * config/tc-d10v.c: Disable range checking on 16-bit values.
6747 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6749 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6750 not just the ones that don't match.
6752 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6754 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6756 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6758 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6759 pre-cursor to adding Thumb support. Also added cpu_variant flag
6760 information to each of the asm_flg structures.
6761 (md_parse_option): Updated ARM7 parsing to allow 't' for
6762 thumb/halfword support, aswell as 'm' for long multiply.
6763 (md_show_usage): Updated help message.
6764 (md_assemble): Check that instruction flags are applicated to the
6765 current cpu variant.
6766 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6767 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6768 signextension instructions.
6769 (do_ldst): Generate halfword and signextension variants if
6770 mnemonic flags match.
6771 (ldst_extend): Do not allow shifts in the offset field of halfword
6772 or signextension instructions.
6773 (validate_offset_imm): Provide check on halfword and signextension
6775 (add_to_lit_pool): Merge identical literal pool values.
6777 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6779 * config/tc-hppa.c (selector_table): Add 'E' selector.
6780 (cons_fix_new_hppa): Don't coke on e_esel.
6781 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6782 to help generate exception handling tables.
6783 (md_apply_fix): Don't try to apply fixups with an e_esel
6785 (hppa_fix_adjustable): Fixups with e_esel selectors
6788 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6790 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6793 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6795 * config/tc-d10v.c: Added lots of error checking. Added hacks
6796 to support accumulator shifts.
6798 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6800 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6801 (S_CLEAR_EXTERNAL): Likewise.
6802 (S_SET_WEAK): Remove error; just let .weak override.
6804 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6806 * config/tc-d10v.c (md_assemble): Now handles multiline
6809 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6811 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6812 Added kludge for divs instruction. Fixed minor problem with
6813 multiple text sections.
6814 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6816 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6818 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6819 addresses to be right-shifted by 2.
6821 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6823 * config/tc-d10v.c: Many changes to get relocs working.
6824 (register_name): No longer creates a symbol for register names.
6825 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6826 (d10v_insert_operand): Now works correctly for either container.
6827 * config/tc-d10v.h (d10v_cleanup): Declare.
6829 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6831 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6832 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6834 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6836 * tc-alpha.c: Patches to track current minimum alignment to reduce
6837 the number of fragments created with frag_align.
6838 (alpha_current_align): New static variable.
6839 (s_alpha_text): Reset alignment to 0.
6840 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6841 (s_alpha_stringer, s_alpha_space): New functions.
6842 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6843 (alpha_cons_align): New function to replace both of them.
6844 (emit_insn): Only align if alpha_current_align is less than 2;
6845 reset alpha_current_align to 2.
6846 (s_alpha_gprel32): Likewise.
6847 (s_alpha_section): New function. Basically duplicate the other
6848 alpha section change hooks. Only define for ELF.
6849 (s_alpha_float_cons): Simplify alignment handling.
6850 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6851 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6852 Don't define the s_alpha_cons pseudo-ops. Do define
6853 s_alpha_stringer and s_alpha_space pseudo-ops.
6854 (alpha_align): Skip if less than current default alignment. Set
6856 * tc-alpha.h (md_flush_pending_output): Remove.
6857 (md_cons_align): Add.
6859 * tc-alpha.c: Add oodles of function description comments.
6860 (md_bignum_to_chars): Remove; there are no callers.
6861 (md_show_usage): Mention some more variants.
6863 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6865 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6866 * configure.in (sparc-*-sysv4*): New target.
6867 * configure: Rebuild.
6869 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6870 uaxword to use s_uacons.
6871 (sparc_no_align_cons): New static variable.
6872 (s_uacons): New static function.
6873 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6876 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6878 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6879 5 with regard to shared libraries.
6880 * configure: Rebuild.
6882 * config/tc-m68k.c (m68k_ip): Use the correct length when
6883 allocating space for the unsupported architecture error message.
6885 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6887 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6889 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6891 * config/tc-d10v.c: New file.
6892 * config/tc-d10v.h: New file.
6893 * configure (d10v-*-elf): New target.
6894 * configure.in (d10v-*-elf): New target.
6896 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6898 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6900 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6902 * config/tc-alpha.c (alpha_align): Change fill parameter
6903 to a pointer. Take NULL as 0 or nop depending on section. Change
6905 (s_alpha_align): Rename local variables.
6907 * doc/as.texinfo (.align): Document action of omitted
6910 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6912 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6913 when an unsupported PC relative reloc is seen, rather than calling
6916 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6917 Instead, check state when '#' comment is seen.
6919 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6921 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6923 (tc_gen_reloc): If fixup was changed to be PC relative, change
6924 reloc type accordingly. Use name of reloc in error message.
6926 * as.h: Don't define const or volatile.
6927 * flonum.h: Don't define const.
6929 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6930 if fx_pcrel is set. Correct setting the addend case in the
6931 OBJ_ELF case (from Andreas Schwab
6932 <schwab@issan.informatik.uni-dortmund.de>).
6933 (md_show_usage): Correct -mfc5200 to -m5200.
6935 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6937 * doc/c-m68k.texi: Document -m5200 flag.
6938 * doc/as.texinfo: Likewise.
6940 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6943 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6945 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6946 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6948 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6950 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6952 * Released binutils 2.7.
6954 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6956 * config/tc-mips.c (mips_ip): Only perform range check when
6957 dealing with O_constant expressions.
6959 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6961 * m68k-parse.h (m68k_register): Add new coldfile control
6964 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6965 array of control registers for the coldfire.
6966 (cpu_of_arch): Added mcf5200.
6967 (archs): Added mcf5200.
6968 (init_table): Add new control registers.
6969 (m68k_ip): Added support for new control registers.
6970 (m68k_init_after_args): Likewise.
6972 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6974 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6976 * read.h (is_it_end_of_statement): Declare.
6977 * read.c (is_it_end_of_statement): Remove declaration.
6979 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6981 (md_assemble): Fix handling of @l with an unsigned constant. Add
6982 default case to reloc switch.
6984 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6986 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6987 * ecoff.c (last_lineno): New static variable.
6988 (add_procedure): Set last_lineno.
6989 (ecoff_directive_loc): Likewise.
6990 (ecoff_generate_asm_lineno): Likewise.
6991 (ecoff_fix_loc): New function.
6992 * ecoff.h (ecoff_fix_loc): Declare.
6993 * config/tc-mips.c (append_insn): When inserting nops, and using
6994 ECOFF debugging, call ecoff_fix_loc.
6996 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6998 * config/tc-h8300.c (build_bytes): If an operand type is
6999 marked as SRC_IN_DST retrieve it from the "destination" op.
7001 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
7003 * configure.in (arm-*-riscix*): Set emulation to riscix.
7004 * configure: Rebuild.
7005 * config/te-riscix.h: New file to define TE_RISCIX.
7007 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
7009 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
7011 * Makefile.in (config.status): Just run config.status as other
7014 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
7016 * mpw-config.in (TARGET_OS): Add definition to conf.
7018 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
7020 * config/tc-mips.c (append_insn): Parenthesize
7021 cop_interlocks expressions.
7023 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
7025 * listing.c (listing_print): Close the listing file if it is not
7026 stdout. Close the other files opened for the listing.
7028 * config/tc-sparc.h (md_cons_align): Define.
7029 (sparc_cons_align): Declare.
7030 (HANDLE_ALIGN): Define.
7031 (sparc_handle_align): Declare.
7032 * config/tc-sparc.c (sparc_cons_align): New function.
7033 (sparc_handle_align): New function.
7034 * read.c (cons_worker): Call md_cons_align if it is defined.
7036 * as.h (struct frag): Add fr_file and fr_line fields.
7037 * frags.c (frag_new): Set fr_file and fr_line.
7038 (frag_var): Likewise.
7039 (frag_variant): Likewise.
7041 * as.h (struct frag): Remove unused align_mask and align_offset
7044 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
7045 From <uddeborg@carmen.se>.
7047 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
7049 * configure.in (mips-*-osf*): New target.
7050 * configure: Rebuild.
7052 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
7054 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
7056 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
7057 between co-processor comparisons and branches for the VR4300.
7059 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
7061 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
7062 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
7064 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
7065 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
7066 includedir): Use autoconf set values.
7069 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
7071 * listing.c (listing_eject): Don't do anything if listing is 0.
7072 (listing_list): Likewise.
7073 (listing_source_line): Likewise.
7074 (listing_title): Don't save title if listing is 0.
7075 (listing_source_file): Check listing rather than listing_tail.
7077 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
7078 using shared libraries.
7079 * configure: Rebuild.
7081 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
7083 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
7084 absolute expression if a relocation type was specified.
7086 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
7088 * configure.in: Add support for *-*-rtems* configurations.
7089 * configure: Rebuild.
7091 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
7093 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
7094 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
7095 opcodes library for alpha.
7096 * configure: Rebuild with autoconf 2.10.
7097 * config/tc-alpha.c: Substantial rewrite to add ELF support and
7098 use new opcode table.
7099 * config/tc-alpha.h (md_undefined_symbol): Don't define.
7100 (LOCAL_LABEL): Define differently if OBJ_ELF.
7101 (FAKE_LABEL_NAME): Define if OBJ_ELF.
7102 * config/alpha-opcode.h: Remove.
7103 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
7104 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
7105 include/opcode/alpha.h rather than config/alpha-opcode.h.
7107 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
7109 * config/obj-aout.c (obj_emit_relocations): Give an error if the
7110 relocation symbol was not resolved.
7111 * config/obj-coff.c (do_relocs_for): Likewise.
7113 * write.c (adjust_reloc_syms): Refetch the symbol section after
7114 calling S_GET_VALUE, since it may have changed.
7116 * expr.c (struct expr_symbol_line): Define.
7117 (expr_symbol_lines): New static variable.
7118 (make_expr_symbol): Add entry to expr_symbol_lines.
7119 (expr_symbol_where): New function.
7120 * expr.h: Use extern on function declarations.
7121 (expr_symbol_where): Declare.
7122 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
7123 rather than printing the meaningless name of an expression
7126 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
7128 * config/tc-i386.c (md_number_to_chars): Deleted.
7129 * config/tc-i386.h (md_number_to_chars): New macro.
7131 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
7133 (load_symbol_address, load_expression): Use build_mem.
7134 (build_operate): New function.
7135 (emit_addq_r): Use it.
7137 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
7139 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
7141 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
7143 * config/tc-vax.h (NOP_OPCODE): Define.
7145 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
7147 * config/obj-vms.h (S_IS_COMMON): Define.
7148 (S_IS_LOCAL): Check for \002 as well as \001.
7149 (LONGWORD_ALIGNMENT): New macro.
7150 (SUB_SEGMENT_ALIGN): Use it.
7152 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
7154 * config/vms-conf.h: Reconcile with conf.in.
7156 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
7158 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
7161 * doc/as.texinfo: Document that any number of hex digits can
7164 * as.c (struct defsym_list): Define.
7165 (defsyms): New static variable.
7166 (parse_args): Just put --defsym arguments on defsyms list, rather
7168 (main): Define defsyms after output file is created.
7170 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
7171 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
7173 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
7174 insn_error rather than calling check_absolute_expr.
7176 * as.c (emulation_name): Remove unused static variable.
7177 (default_emul_bfd_name): Add return NULL to avoid warning.
7178 * ecoff.c (ecoff_stab): Remove unused variables name and
7180 * frags.c (frag_new): Remove unused variable tmp.
7181 * hash.c (hash_grow): Parenthesize + within <<.
7182 (hash_print_statistics): Use %lu, not %d, to print unsigned
7184 * messages.c: Include "libiberty.h".
7185 (fprint_value): Add cast to avoid printf warning.
7186 (sprint_value): Likewise.
7187 * read.c: Include "ecoff.h".
7188 (emit_expr): Add casts to avoid printf warnings.
7189 * read.h: Use extern for function declarations.
7190 (pop_insert): Declare.
7191 * stabs.c: Include "ecoff.h".
7192 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
7193 former_last_fragP, and new_fragP.
7194 * subsegs.h (subsegs_print_statistics): Declare.
7195 * symbols.c (debug_verify_symchain): Change macro to discard
7197 * write.c (dump_section_relocs): Likewise.
7198 * write.h: Use extern for function declarations.
7199 (write_print_statistics): Declare.
7200 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
7202 * config/e-mipself.c (mipself_bfd_name): Likewise.
7203 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
7205 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
7206 emit relocations against external symbols.
7208 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
7209 message if bfd_reloc_type_lookup fails, rather than calling
7212 * config/tc-alpha.c (alpha_force_relocation): Add
7213 BFD_RELOC_12_PCREL to switch.
7215 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
7217 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
7218 TE_PE (Lfoo, not .Lfoo).
7220 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
7222 * read.c (s_fill): Don't warn about a zero repeat count.
7224 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
7225 coprocessor register.
7227 * config/tc-i386.c (md_assemble): When checking the size of a
7228 register to set the size of an instruction, do a bitwise and with
7229 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
7232 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7234 * config/tc-h8300.c (parse_reg): Tweak error messages.
7235 (build_bytes): Likewise.
7236 (skip_colonthing): Handle :32 suffix.
7237 (get_specific): Promote L_24 to L_32 if it makes a match.
7238 Don't always promote L_8 to L_16.
7239 (do_a_fix_imm): Clean up L_32 and L_24 handling.
7241 * config/tc-h8300.c (Smode): New variable.
7242 (h8300hmode): Turn off Hmode.
7243 (h8300smode): New function. Turn on Smode and Hmode.
7244 (md_pseudo_table): New ".h8300s" pseudo-op.
7245 (parse_reg): Handle "exr" register.
7246 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
7247 Handle "mach" and "machl" operands for ldmac.
7248 (get_specific): Handle "stm.l" and "ldm.l".
7249 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
7250 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
7253 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7255 * doc/as.texinfo: Reorder chapter of machine dependent options so
7256 that it is sorted by chip name.
7258 * doc/as.texinfo: Use consistant spelling of Vax.
7259 * doc/c-vax.texi: Likewise.
7261 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7263 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
7265 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
7266 (md_apply_fix): Likewise.
7267 (pa_try): New function.
7268 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
7270 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7272 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
7273 (pa_level): New function.
7275 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
7277 * listing.c (listing_newline): Don't do anything if listing is 0.
7279 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
7281 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7282 symbol_create, not symbol_new.
7284 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
7286 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7287 absolute symbol unless TC_FORCE_RELOCATION returns true.
7289 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7291 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7292 the symbol to a pointer. Don't set previous_file_symbol.
7293 Simplify symbol list rearrangement.
7294 (coff_frob_symbol): Don't do anything with C_FILE symbols.
7295 (coff_adjust_symtab): Don't check previous_file_symbol.
7297 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7299 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7301 (md_pseudo_table): Add ppc_elf_lcomm.
7303 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7305 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7306 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7307 (md_begin): Add digits to alt_notend_table.
7308 (md_parse_option): Make s a const pointer.
7310 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7311 (s_empty): New static function.
7313 * config/obj-coff.c (struct filename_list): Only define if not
7315 (filename_list_head, filename_list_tail): Likewise.
7316 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7317 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7318 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7319 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7320 remove the new symbol from the list.
7321 (obj_coff_endef, both versions): Call tag_insert even if there is
7322 an old symbol with the same name, if the old symbol does not
7324 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7325 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7326 symbol that will be moved to the end of the symbol list.
7327 (coff_adjust_section_syms): Always call section_symbol for .text,
7329 (coff_frob_section): Likewise. Also, remove unused variable
7332 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7333 manipulating frags directly.
7334 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7337 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7338 whether the next character is '*' before checking whether we are
7339 at the start of a line. Permit LINE_COMMENT_START to start a
7340 comment in state 1 (seen some whitespace) as well, to match the
7343 * gasp.c (do_align): Permit a fill value for .align.
7345 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7347 * read.c (next_char_of_string): Warn if a newline is seen in the
7348 middle of a string. Call bump_line_counters when appropriate.
7350 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7352 * symbols.c (colon): Use LOCAL_LABEL.
7354 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7356 * Makefile.in (install): Don't check to see if tooldir exists.
7357 Make $(tooldir) and $(tooldir)/bin.
7359 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7361 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7364 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7366 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7367 insn_error. Don't put the string "ERROR" in insn_error. Set
7368 insn_error rather than calling as_warn for an unsupported opcode.
7370 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7372 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7373 before permitting -64.
7374 * output-file.c (output_file_create): Remove duplicate
7377 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7379 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7380 section rather than a .reginfo section.
7381 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7384 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7385 bit value with the high bit set.
7387 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7389 * read.c (s_lcomm): Set section flags for .sbss section.
7391 * config/tc-mips.c (mips_64): New static variable.
7392 (mips_target_format): If mips_64, return elf64 targets rather than
7394 (md_longopts): Add "32" and "64".
7395 (md_parse_option): Handle -32 and -64.
7396 (md_show_usage): Mention -32 and -64.
7397 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7400 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7402 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7403 for Solaris compatibility.
7405 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7406 .stabd with 4 arguments into a .stabn.
7408 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7410 * config/tc-mips.c (macro): When passing X_add_number to
7411 macro_build, cast it to int first.
7413 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7415 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7416 created by emit_expr.
7418 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7419 as_perror rather than assert.
7421 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7423 * config/tc-mips.c (mips_ip): Mark sections created to hold
7424 floating point information as read only.
7426 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7428 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7430 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7432 * read.c (potable): Add .skip as a synonym for .space.
7434 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7435 4 arguments, providing the 4th argument is 0, to allow
7436 compatibility with the Solaris assembler.
7438 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7440 * config/tc-sh.h (struct sh_segment_info_type): Define.
7441 (TC_SEGMENT_INFO_TYPE): Define.
7442 (sh_frob_label): Declare.
7443 (tc_frob_label): Define.
7444 (sh_flush_pending_output): Declare.
7445 (md_flush_pending_output): Define.
7446 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7447 reloc before the instruction if necessary.
7448 (sh_frob_label): New function.
7449 (sh_flush_pending_output): New function.
7450 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7451 when looking for the reloc for the target of .uses.
7452 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7453 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7455 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7456 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7457 the absolute symbol.
7459 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7460 TC_SEGMENT_INFO_TYPE is defined.
7462 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7464 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7465 matches the register size.
7467 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7469 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7471 (do_relocs_for): Likewise.
7472 (fixup_segment): Don't just quit if linkrelax is set. Try to
7473 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7476 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7478 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7479 relative relocations with -mrelocatable. Also allow unfixed
7480 relocs in .ex_shared.
7482 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7484 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7485 non-zero before assuming this is a long file name.
7486 (w_strings): Likewise.
7487 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7489 * config/obj-coff.c (w_strings): Move declaration of i inside
7490 #ifdef block which uses it.
7492 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7494 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7495 "relaxmode". Output relocs which identify various relaxing
7496 possibilities for mov.[bwl] instructions.
7497 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7499 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7501 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7502 (MD_APPLY_FIX3): Define.
7503 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7505 (md_apply_fix3): Renamed from md_apply_fix.
7506 If pcrel reloc and symbol is in different section, undo effects
7509 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7511 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7512 any reloc with an LR% or RR% field selector for SOM.
7514 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7516 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7519 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7521 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7523 (yank_symbols): Likewise.
7525 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7527 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7528 BFD_ASSEMBLER, add name field.
7529 * config/obj-coff.c: Include "libiberty.h".
7530 (coff_header_append): Handle long section names.
7531 (crawl_symbols): Just use the name field for the symbol name,
7532 without worrying about null byte termination.
7533 (w_strings): Handle long section names.
7534 (write_object_file): Likewise. Also, use the name field, rather
7536 (obj_coff_add_segment): Permit long section names.
7537 (obj_coff_init_stab_section): Use the name field, rather than
7539 (adjust_stab_section): Likewise.
7540 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7542 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7543 (mem_fmt): Likewise.
7544 (md_apply_fix): Don't check fx_im_disp field.
7546 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7548 * configure.in: Add * after sparc*-*-vxworks.
7549 * configure: Rebuild.
7551 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7552 define it to comment_chars. Use tc_comment_chars rather than
7554 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7555 * config/tc-m68k.h (tc_comment_chars): Define.
7556 (m68k_comment_chars): Declare.
7557 * config/tc-m68k.c (m68k_comment_chars): Rename from
7558 comment_chars. Change into a pointer rather than an array.
7559 (md_longopts): Add "bitwise-or".
7560 (md_parse_option): Handle OPTION_BITWISE_OR.
7561 (md_show_usage): Mention --bitwise-or.
7562 * doc/c-m68k.texi: Document --bitwise-or.
7564 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7566 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7569 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7570 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7571 correct handling of input line pointer, and call
7572 demand_empty_rest_of_line.
7574 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7576 * config/tc-sparc.c (in_bitfield_range): New static function.
7577 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7578 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7579 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7580 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7581 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7583 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7585 * config/obj-coff.c: BFD_ASSEMBLER:
7586 (coff_last_bf): New static variable.
7587 (coff_frob_symbol): Set endndx of a .bf symbol.
7589 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7590 (last_bfP): New static variable.
7591 (yank_symbols): Set endndx of a .bf symbol.
7593 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7595 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7596 and -s options. Add -be for good measure.
7598 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7600 * read.c (s_space): Support non-constant fill value. Handle fill
7601 value correctly for a size other than 1.
7603 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7605 * config/tc-arm.c (my_get_float_expression): Update call to
7606 gen_to_words, X_PRECISION changed from 6 to 5.
7608 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7610 * config/tc-ppc.c (register_name,reg_name_search): Move register
7611 name lookup from PE specific code to all targets. Add support for
7612 -mregnames/-mno-regnames to control whether register names are
7614 (md_assemble): Call register_name for all platforms.
7615 (md_parse_option): Add support for -mregnames/-mno-regnames.
7617 * configure.in (powerpcle*-*-solaris): Add support.
7618 (powerpc*-*-linux): Ditto.
7619 * configure: Regenerate.
7621 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7623 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7625 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7626 be associated with a single %lo reloc.
7628 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7629 before comparing against MAX_GPREL_OFFSET, so that negative
7630 numbers are handled correctly.
7633 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7635 * config/tc-sparc.c (last_insn): New static variable.
7636 (md_assemble): Warn about putting floating point branches in a
7637 delay slot. If architecture is less than v9, insert NOP
7638 instructions between floating point instructions and floating
7639 point branches. (The SunOS assembler does both these operations.)
7640 Save the last instruction opcode.
7641 (sparc_ip): Add pinsn parameter. Change caller.
7643 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7644 for byte jump to next instruction to skip empty frags.
7646 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7648 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7649 for addq with a 16 bit signed value, just emit a lda instruction
7652 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7654 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7657 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7659 * configure.in: Permit --enable-shared to specify a list of
7661 * configure: Rebuild.
7663 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7665 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7666 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7668 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7670 * config/atof-ieee.c: Fix handling of denormalized extended
7671 precision numbers and overflow/underflow detection.
7672 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7673 not include the 16 bit gap in the m68k extended precision format.
7675 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7677 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7679 * configure: Rebuild.
7681 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7683 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7684 be accessed using the $gp register.
7685 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7687 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7689 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7690 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7692 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7694 * read.c (get_line_sb): Bump line counters based on
7695 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7696 call LISTING_NEWLINE.
7697 (s_macro): Don't call demand_empty_rest_of_line.
7698 * app.c (do_scrub_chars): When handling C style comments, unget
7701 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7703 * read.h (enum linkonce_type): Define.
7704 (s_linkonce): Declare.
7705 * read.c (potable): Add "linkonce".
7706 (s_linkonce): New function.
7707 * subsegs.h (segment_info_type): Add linkonce field to
7708 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7709 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7710 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7711 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7713 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7714 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7715 entry based on the linkonce field in segment_info.
7716 * doc/as.texinfo: Document .linkonce.
7718 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7720 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7722 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7724 * stabs.c (s_stab_generic): Call the listing functions before
7725 doing the rest of the processing, which may involve freeing the
7726 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7727 SEPARATE_STAB_SECTIONS case.
7729 * config/tc-hppa.c: Remove nested comment.
7730 (tc_gen_reloc): Move label done inside the ifdef in which it is
7732 (md_apply_fix): Pass pointers to correct types to libhppa.h
7733 functions. Always return a value.
7735 * config/tc-mips.h (tc_frob_file): Define.
7736 (mips_frob_file): Declare.
7737 * config/tc-mips.c (struct mips_hi_fixup): Define.
7738 (mips_hi_fixup_list): New static variable.
7739 (imm_unmatched_hi): New static variable.
7740 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7741 offset_reloc. Pass imm_unmatched_hi to append_insn.
7742 (append_insn): Add unmatched_hi parameter. If it is set, add the
7743 new fixup to mips_hi_fixup_list. Change all callers.
7744 (mips_ip): Set imm_unmatched_hi when appropriate.
7745 (mips_frob_file): New function.
7747 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7749 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7750 * configure: Regenerated.
7752 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7754 * as.c (main): Call bfd_set_error_program_name.
7756 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7758 * as.h (strdup): Don't declare.
7759 * stabs.c: Include libiberty.h
7760 (get_stab_string_offset): Use xstrdup rather than strdup.
7761 (s_stab_generic): Likewise.
7762 * as.c (parse_args): Likewise.
7763 * read.c (s_mri_sect): Likewise.
7765 * gasp.c (change_base): Recognize \(...) construct documented to
7766 pass through enclosed characters literally through to the output.
7767 (process_assigns): Likewise. Also, be more careful to avoid
7768 looking past the end of the buffer.
7770 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7772 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7773 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7775 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7777 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7779 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7781 * config/alpha-opcode.h: Added cvtst instruction.
7783 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7785 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7786 string. Extract the addend from the result of expression.
7788 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7790 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7791 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7792 mode, change the state to 3 rather than 1.
7794 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7796 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7797 correspond to 11 March change.
7799 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7801 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7802 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7804 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7806 * configure: Rebuild with autoconf 2.8.
7808 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7810 * config/atof-ieee.c (gen_to_words): Improve handling of
7811 X_PRECISION numbers. Based on patches from Andreas Schwab
7812 <schwab@issan.informatik.uni-dortmund.de>.
7814 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7816 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7818 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7819 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7820 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7821 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7824 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7826 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7828 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7830 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7831 (pa_def_subspaces): Add $MILLICODE$.
7832 (pa_spaces_begin): Set section flags for $MILLICODE$.
7834 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7836 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7837 not SHT_NOBITS. Don't tamper with flags based on type if a
7838 special section was found (revert Feb 29 change).
7840 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7841 if aligning to a longword boundary or greater.
7843 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7845 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7847 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7849 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7850 * configure: Regenerated.
7852 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7854 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7855 R_N1SEL since they're not defined for old versions of hpux.
7857 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7858 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7859 R_N0SEL and R_N1SEL.
7861 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7863 * flonum-konst.c: Add two more constants for 1e+-2048 and
7864 1e+-4096, and correct the other constants.
7866 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7868 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7870 * config/obj-elf.c (obj_elf_section): Allow predefined section
7871 types to set the nobits type. Avoid a shadowed declaration.
7873 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7875 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7876 reduce relocs using e_nlrsel field selectors.
7878 * write.c (fix_new_exp): Don't use #elif. Some compilers
7881 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7883 (pa_chk_field_selector): Handle new field selectors for SOM.
7885 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7887 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7888 * configure: Rebuild.
7889 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7890 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7892 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7895 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7897 * mpw-make.sed: Update to handle shared library support.
7899 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7901 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7902 the insn on mismatch.
7904 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7906 * configure.in: Add support for a29-coff.
7907 * configure: Rebuild.
7909 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7911 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7912 of the section when looking for the R_SH_USES fixup, because the
7913 frag addresses have not yet been adjusted.
7915 * gdbinit.in: Set a breakpoint on as_warn_where.
7917 * config/tc-mips.c (macro): Add missing arguments to macro_build
7918 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7920 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7922 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7923 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7925 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7927 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7929 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7931 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7932 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7933 Recognize [uU] format args as sparclet cpregs.
7935 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7937 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7940 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7942 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7943 well as S_IS_EXTERNAL.
7944 (tc_fix_adjustable): Likewise.
7945 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7946 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7948 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7949 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7951 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7953 * config/tc-sparc.c (max_architecture): Change to sparclite for
7955 (default_compatible): Delete.
7956 (sparc_ffs): New function.
7957 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7958 (sparc_ip): Rewrite architecture match and bump logic.
7960 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7962 * configure.in: Check for 'do not mix' from native linker before
7963 trying to use -rpath.
7964 * configure: Rebuild.
7966 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7968 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7969 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7970 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7971 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7973 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7974 to the symbol lnnoptr field, to get the correct file offset.
7976 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7978 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7979 symbols that are not function, file, or section symbols to be
7982 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7984 * configure: Set and substitute RPATH_ENVVAR.
7985 * configure: Rebuild.
7986 * Makefile.in (RPATH_ENVVAR): New variable.
7987 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7989 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7990 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7991 * configure: Rebuild.
7993 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7995 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7996 appropriate flags in BFD section.
7998 * configure.in (m68k-*-psos*): New target.
7999 * configure: Rebuild.
8000 * config/te-psos.h: New file.
8001 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
8004 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
8006 From Alan Modra <alan@spri.levels.unisa.edu.au>:
8007 * configure.in: Remove duplicate setting of cpu_type. Check
8008 whether opcodes library is required for on all targets, not just
8010 * configure: Rebuild.
8012 * config/tc-mips.c (mips_big_got): New static variable.
8013 (s_extern): Don't declare.
8014 (reg_needs_delay): New static function.
8015 (macro_build): Permit GOT/CALL_HI/LO relocs.
8016 (macro_build_lui): If place is not NULL, use the number in the
8018 (load_address): Handle mips_big_got case.
8019 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
8021 (OPTION_XGOT): Define.
8022 (md_longopts): Add "xgot" if OBJ_ELF.
8023 (md_parse_option): Handle -xgot.
8024 (md_show_usage): Mention -xgot.
8025 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
8026 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
8028 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8030 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
8031 the byte relocation, point it to the low byte of the word.
8033 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
8035 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
8036 * configure: Rebuild.
8038 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
8040 * configure.in: Recognize any sparc* cpu.
8041 * configure: Regenerated.
8043 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
8045 * read.c (potable): Add "mri" and ".mri".
8046 (s_mri): New function.
8047 * read.h (s_mri): Declare.
8048 * app.c (scrub_m68k_mri): New static variable.
8049 (mri_pseudo): New static variable.
8050 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
8051 flag_m68k_mri. Initialize scrub_m68k_mri.
8052 (mri_state, mri_last_ch): New static variables.
8053 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
8055 (app_push): Save new fields.
8056 (app_pop): Restore new fields.
8057 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
8058 If TC_M68K, use a trivial state machine to look for occurrences of
8059 the .mri pseudo-op, and change the mode appropriately.
8060 * as.h (do_scrub_begin): Update prototype.
8061 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
8063 * config/tc-m68k.c (reg_prefix_optional_seen): New static
8065 (m68k_mri_mode_change): New function.
8066 (md_parse_option): Set reg_prefix_optional_seen.
8067 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
8068 (MRI_MODE_CHANGE): Define.
8069 * doc/as.texinfo: Document .mri pseudo-op.
8071 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
8074 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8076 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
8077 * config/m68k-parse.h (enum pic_relocation): Define.
8078 (struct m68k_exp): Add pic_reloc field.
8079 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
8080 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
8081 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
8083 * config/tc-m68k.c: Delete definition of NO_RELOC.
8084 (struct m68k_it): Add pic_reloc field.
8085 (add_fix): Copy over pic_reloc field.
8086 (md_pseudo_table): Interpret .align parameter as byte count.
8087 (mote_pseudo_table): Likewise.
8088 (tc_m68k_fix_adjustable): New function.
8089 (get_reloc_code): New function.
8090 (md_assemble): Use it as last argument to fix_new_exp.
8091 (md_apply_fix_2): For a relocation against a symbol don't put the
8092 addend into the data.
8093 (tc_gen_reloc): Different addend computation for OBJ_ELF.
8094 (m68k_ip): Don't relax an operand that requires pic relocation.
8095 (md_begin): Align .text, .data and .bss on 4 byte boundary by
8097 * write.c (fixup_segment): Don't add symbol value to addend if
8098 TC_M68K and OBJ_ELF.
8099 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
8100 (motorola_operand): Add rule for `(zapc, EXPR)'.
8102 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
8104 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
8105 *really* is permissible before the comma.
8107 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
8109 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
8110 inserting nop instructions.
8112 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
8114 * config/te-aux.h: Change include of aux.h to aux-coff.h.
8116 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
8118 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
8119 class setting for a CALLNAME symbol in COFF.
8121 * read.c (potable): Pass negative numbers for new .balign[wl] and
8122 .p2align[wl] pseudo-ops.
8123 (s_align_bytes): Treat a negative argument as specifying the fill
8125 (s_align_ptwo): Likewise.
8127 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
8129 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
8130 (do_align): Take new len parameter. Change all callers. Pass it
8132 (s_align_bytes): Arg now indicates the length of the fill pattern.
8133 (s_align_ptwo): Likewise.
8134 * config/obj-coff.c (write_object_file): Pass length to
8136 * config/tc-i386.h (md_do_align): Take new len parameter.
8137 * config/tc-m88k.h (md_do_align): Likewise.
8138 * config/tc-m88k.c (m88k_do_align): Likewise.
8139 * config/tc-sh.h (md_do_align): Likewise.
8140 * config/tc-sh.c (sh_do_align): Likewise.
8141 * doc/as.texinfo: Document new pseudo-ops.
8143 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
8144 done in cvt_frag_to_fill.
8146 * config/tc-sh.h (sh_do_align): Declare.
8147 (md_do_align): Define.
8148 * config/tc-sh.c (sh_do_align): New function.
8150 * ecoff.c (ecoff_build_lineno): Don't try to store the address
8151 difference if the next address is before the current one.
8153 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
8154 (archs): Initialize new field.
8155 (m68k_ip): Don't list alias names when listing CPUs which support
8158 * as.c (main): Call parse_args before read_begin.
8159 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
8160 front of generated pseudo-ops.
8161 * read.c (potable): Ignore "name".
8162 (s_app_file): Permit a single quote after the string, since one
8163 may appear in m68k MRI mode.
8165 * configure.in: Check for --enable-shared. If linking against
8166 shared BFD and opcodes, fix library name on SunOS, and try to set
8168 * configure: Rebuild.
8170 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
8172 * as.h (flag_m68k_mri): Declare.
8173 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
8174 * Many files: For MRI syntax that is specific to the m68k MRI
8175 assembler, check flag_m68k_mri rather than flag_mri or
8176 MRI_MODE_NEEDS_PSEUDO_DOT.
8178 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
8180 * config/tc-i960.c (ARCH_HX): Define.
8182 (targ_has_sfr): Handle ARCH_HX.
8183 (targ_has_iclass): Handle ARCH_HX.
8184 (tc_coff_fix2rtype): Add return 0 to avoid warning.
8185 (tc_headers_hook): If the architecture was specified explicitly,
8186 use it when setting the flags. Set the extern variable coff_flags
8187 rather than headers->filehdr.f_flags, since the latter is set
8188 unconditionally in obj-coff.c.
8189 (i960_handle_align): Remove unused variable fixp.
8191 Support for building bfd and opcodes as shared libraries, based on
8192 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
8193 * configure.in: Set OPCODES and BFD to search directories.
8194 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
8195 * configure: Rebuild.
8196 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
8197 (LIBDEPS): New variable.
8198 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
8199 $(HLDFLAGS) in link.
8200 (check): Set LD_LIBRARY_PATH in the environment.
8202 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8204 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
8205 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
8206 read-only, not read/write.
8208 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
8210 * Makefile.in (INSTALL_XFORM): Remove -e.
8212 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
8214 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
8215 than comparing S_GET_SEGMENT to undefined_section.
8216 (write_object_file): Skip symbols which were equated to an
8217 undefined or common symbol.
8218 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
8219 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8221 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
8222 or S_IS_COMMON call S_GET_VALUE.
8223 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8224 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
8225 to an undefined or common symbol, convert the reloc to be against
8227 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8228 undefined or common symbol.
8229 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8230 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
8231 to an undefined or common symbol, convert the reloc to be against
8233 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8234 undefined or common symbol.
8235 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
8236 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8238 (yank_symbols): Skip symbols which were equated to an undefined or
8241 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
8243 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
8244 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8246 * configure.in: Make sure we only add m68k-parse.o to
8247 ${extra_objects} once, no matter how many m68k targets have been
8249 * configure: Rebuild.
8251 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
8253 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
8254 * configure: Rebuild.
8256 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
8258 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
8259 * doc/c-m68k.texi: Document .extend and .ldouble.
8261 * configure.in (m68*-apple-aux*): New target.
8262 * config/te-aux.h: New file.
8263 * config/obj-coff.c (compare_external_relocs): New static function
8265 (do_relocs_for): Sort relocs if TE_AUX.
8266 (fixup_segment): If TE_AUX, store common symbol value in segment.
8267 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
8269 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
8271 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
8273 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
8275 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
8276 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
8278 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
8279 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
8280 an undefined symbol and the size of a function symbol.
8281 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8282 for all common symbols.
8284 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
8286 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8289 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8292 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
8294 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8295 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
8297 * ecoff.c (localsym_t): Add addend field.
8298 (add_ecoff_symbol): Add addend argument. Change all callers.
8299 (coff_sym_value): Make static.
8300 (coff_sym_addend): New static variable.
8301 (ecoff_directive_def): Initialize coff_sym_addend.
8302 (ecoff_directive_val): Accept symbol + constant.
8303 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8304 (ecoff_build_symbols): Include the addend in the symbol value.
8306 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8308 * config/tc-ppc.c (md_assemble): Ignore overflow on
8309 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8311 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8313 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8314 bytes in size, so offset appropriately in big endian mode when
8315 writing the bottom 2 bytes.
8317 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8319 * config/tc-sparc.c (default_compatible): New static local.
8320 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8321 (sparc_ip): If no architecture or -bump specified, don't mark as
8322 mismatched those in default_compatible.
8324 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8326 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8327 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8328 * configure: Rebuild.
8329 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8330 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8331 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8332 (sco_id): Declare if SCO_ELF.
8334 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8336 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8337 ({max,warn_after}_architecture): New static locals.
8338 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8339 If both architecture and -bump requested, set max_architecture to max.
8340 (sparc_md_end): Simplify.
8341 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8342 Rewrite code to bump architecture and check for conflicts.
8343 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8344 with Solaris assembler.
8345 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8346 (md_show_usage): Update.
8348 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8350 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8352 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8354 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8355 #ifdef sparcv9 when choosing value.
8358 (sparc_md_end): Declare.
8359 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8360 (initial_architecture): New static local.
8361 (can_bump_v9_p): Likewise.
8362 (NO_V9): Delete all occurrences.
8363 (sparc_md_end): New function.
8364 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8365 Don't bump architecture to v9 unless can_bump_v9_p set.
8366 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8367 * configure.in (sparc64 target cpu): Don't set obj_format here.
8368 (SPARC_V9): Renamed from sparcv9.
8369 (sparc64-*-elf*): Define SPARC_ARCH64.
8370 * configure: Regenerated.
8371 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8372 (SPARC_ARCH64): Add.
8373 * conf.in: Regenerated.
8374 * config/vmsconf.h: Update.
8376 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8378 * config/tc-mips.c (load_register): Optimise "dli" loads.
8379 (md_show_usage): add "-mcpu=vr4100" to help text.
8381 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8383 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8384 undefined symbol, preserve the X_op of O_symbol.
8385 (S_GET_VALUE): Fix check to permit this case.
8386 * write.c (write_relocs): If a reloc is against an undefined
8387 symbol equated to another symbol, change the reloc to be against
8389 * config/obj-coff.c (do_relocs_for): Likewise.
8391 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8394 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8396 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8397 computer is PowerPC.
8399 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8401 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8402 mentioned in the eabi.
8404 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8406 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8407 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8409 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8411 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8413 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8415 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8416 as a section it is ok to have unadorned -mrelocatable pointers in.
8418 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8420 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8423 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8425 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8426 dependent section attributes can be handled.
8428 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8429 macros to add support for exclude section flag and ordered section
8432 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8433 functions to add support for exclude section flag and ordered
8436 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8438 * subsegs.c (section_symbol): Don't try to look up the section
8439 symbol in the hash table. It should be possible to have a symbol
8440 with the same name as a section, but no connection to it.
8442 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8443 From James Carlson <carlson@xylogics.com>.
8445 * expr.c (operand): Skip whitespace after a close parenthesis.
8446 From James Carlson <carlson@xylogics.com>.
8448 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8450 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8451 as_warn_where for relocation overflow.
8452 (parse_reg): Accept register name only if next character is
8455 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8457 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8458 addresses for static variables.
8460 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8462 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8463 and xgot give the old toc16 relocation.
8464 (md_apply_fix3): Support all GOT relocations.
8466 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8468 * config/tc-mips.c (load_address): Correctly handle a constant in
8469 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8471 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8473 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8474 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8475 (build_Mbytes): Handle REG_B.
8477 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8479 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8481 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8483 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8485 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8487 * config/obj-coff.c (write_object_file): Set the s_align field to
8488 the number of bytes, rather than to the power of 2.
8490 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8492 * Makefile.in (DISTCLEAN_HERE): New variable.
8493 (distclean): Use it.
8494 (maintainer-clean): Depend upon clean-here rather than clean,
8495 distclean, and clean-info. Run make maintainer-clean in doc.
8496 Remove files listed in DISTCLEAN_HERE.
8497 * doc/Makefile.in (maintainer-clean realclean): Split out from
8498 distclean. Depend upon clean-info and distclean.
8500 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8502 * mac-as.r: Fix copyright and version strings.
8503 (cfrg): Use PROG_NAME instead of literal name.
8505 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8507 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8509 * config/tc-a29k.h (tc_unrecognized_line): Define.
8510 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8511 (md_operand): Handle a29k style local dollar labels.
8513 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8515 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8517 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8519 * read.c (s_fill): If md_flush_pending_output is defined, call
8522 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8524 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8525 Treat rs_align_code like rs_align.
8527 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8529 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8530 converting an absolute address into a PC-relative one.
8532 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8534 * mpw-config.in: Don't always use te-generic.h for emulation.
8535 (powerpc-apple-macos): Use emulation te-macos.h.
8536 * mpw-make.sed (install, install-only): Edit in Mac-specific
8539 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8541 * configure.in: Improve message about unsupported ELF targets.
8542 * configure: Rebuild.
8544 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8545 pattern is zero. From Manfred Hollstein.
8547 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8549 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8550 the various idata sections, we check the name on the .section pseudo.
8552 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8554 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8555 add section's paddr to add_number; compatibility to native as and
8558 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8560 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8562 * hash.c (struct hash_entry): Moved here...
8563 * hash.h (struct hash_entry): ...from here.
8565 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8566 if it's already known to be null.
8568 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8570 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8571 bit relocs converted to PC relative relocs. This turned out to
8572 add the offset from the beginning of .text twice.
8574 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8576 * stabs.c (s_stab_generic): In 's' case, free string from
8579 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8581 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8584 * subsegs.h (segment_info_type): Make bitfields unsigned.
8586 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8587 and move them together. On most systems this will reduce the
8588 structure size by one word.
8589 (operatorT): Define O_max.
8590 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8593 * read.c (pop_insert): Print error returned by hash table
8596 * as.c (dump_statistics): Split out from main; dump some hash
8597 table stats and target-specific stats.
8598 (start_time): No longer automatic to main.
8599 (main): Set file-level start_time and call dump_statistics at
8600 exit. Exit by calling xexit.
8601 (show_usage): Make --statistics description less specific.
8602 * subsegs.c (subsegs_print_statistics): New function.
8603 * write.c (write_print_statistics): New function.
8604 (n_fixups): New static variable.
8605 (fix_new_internal): Increment it.
8606 * read.c (read_print_statistics): New function.
8607 * read.h (read_print_statistics): Declare.
8608 * symbol.c (symbol_print_statistics): New function.
8609 * symbol.h (symbol_print_statistics): Declare.
8610 * hash.c (hash_print_statistics): New function.
8611 * hash.h (hash_print_statistics): Declare.
8612 * config/tc-i386.c (i386_print_statistics): New function.
8613 * config/tc-i386.h (i386_print_statistics): Declare.
8614 (tc_print_statistics): New macro.
8615 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8618 * hash.c (DELETED): Rewrite to use a valid but unique address.
8619 (START_POWER): Reduce to 10.
8620 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8621 Add new values for counting strcmp calls.
8622 (GROW_FACTOR): New macro.
8623 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8625 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8626 (hash_new): Use FULL_VALUE.
8627 (struct hash_control): Definition moved here.
8628 (hash_code): Don't mask to low bits.
8629 (hash_ask): Mask returned hash code here. Check hash value before
8630 calling strcmp; count strcmp calls.
8631 * hash.h (struct hash_control): Declare, don't define, here.
8632 (HASH_STATLENGTH): Deleted.
8633 (struct hash_entry): Add field for hash code.
8634 (hash_say, hash_apply): Don't declare.
8636 * hash.c (destroy): Return void.
8637 (applicatee): Ditto.
8638 (main): Fix declarations.
8639 (hash_apply): Return void. Argument `function' returns void. Put
8640 inside "#ifdef TEST".
8641 (hash_say): Define only if TEST is defined.
8642 * hash.h (hash_apply, hash_say): Declarations deleted.
8644 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8646 * configure: Rebuild with autoconf 2.7.
8648 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8650 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8651 * configure: Rebuild with autoconf 2.6.
8653 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8655 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8656 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8658 (ppc_frob_file): Remove.
8659 * config/tc-ppc.h (tc_frob_file): Don't define.
8660 (ppc_frob_file): Don't declare.
8662 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8664 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8665 * config/alpha-opcode.h: Include one-operand variants of jmp and
8668 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8669 with te-delta.h in 8.3 file systems.
8670 * configure.in: Adjusted.
8672 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8674 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8676 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8678 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8680 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8682 Version 2.6 released.
8683 * Makefile.in (VERSION): Updated to 2.6.
8685 * config/obj-coff.c (write_object_file): Change use of md_do_align
8686 to pass a pointer rather than a fill value, to match other uses.
8688 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8690 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8692 * as.c (main): Move md_end call to just after call to
8693 perform_an_assembly_pass. Delete cpu-specific code here.
8694 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8695 * config/tc-arm.c (md_end): Unused function deleted.
8696 * config/tc-ns32k.c (md_end): Ditto.
8698 * config/tc-i386.c (i386_align_code): New function, moved here
8699 from HANDLE_ALIGN macro.
8700 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8702 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8704 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8707 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8709 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8710 multi-byte nops to avoid changing gcc. The necessary gcc change
8711 might break old assemblers.
8713 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8715 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8716 generate optimal multi-byte nop instructions for ".align n"
8717 ".align n,0x90", and aligns requiring more than 15 bytes of
8718 padding still generate multiple 0x90's as before.
8720 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8722 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8724 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8726 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8727 * configure: Update.
8728 * mpw-make.sed: Reorder commands to make sed happier.
8729 * config/te-macos.h: New file.
8730 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8732 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8734 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8735 conditional branches.
8736 (md_apply_fix): Likewise.
8738 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8740 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8741 generate a reloc which the linker will not handle correctly. Fix
8742 overflow checking--R_IREL is 18 bits, not 17.
8744 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8746 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8747 from a PC relative reloc if TC_A29K.
8749 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8750 code depends upon it.
8752 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8753 $extend. Based on code from Eric Freudenthal
8754 <freudenthal@nyu.edu>.
8755 * config/tc-a29k.h (LEX_DOLLAR): Define.
8756 * read.c (LEX_DOLLAR): Define if not defined.
8757 (lex_type): Use LEX_DOLLAR.
8759 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8761 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8764 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8766 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8768 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8770 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8771 used only by "dlltool.c".
8773 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8775 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8776 (md_pseudo_table): Don't define "extern".
8778 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8780 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8782 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8784 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8786 * macro.c (macro_expand_body): Don't warn about == with a
8787 nonexistent parameter, in case it is in a comment field.
8789 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8791 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8792 set, even if macro_alternate is set.
8793 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8794 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8795 the token unless it ended in '@'.
8796 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8797 * doc/c-a29k.texi: Document macro usage on A29K.
8799 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8801 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8803 (install_operand): Likewise.
8805 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8807 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8809 * configure.in (m88k-motorola-sysv*): New target.
8810 * configure: Rebuild.
8811 * config/te-delta88.h: New file.
8812 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8814 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8815 (md_do_align): Define.
8816 * config/tc-m88k.c: Include "subsegs.h".
8817 (m88k_do_align): New function.
8819 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8820 (COFF_NOLOAD_PROBLEM): Define.
8821 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8823 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8825 * config/tc-i386.c (md_assemble): For a jump instruction with
8826 non-constant target, require 7 available bytes in the current
8829 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8831 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8834 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8836 * configure.in (alpha-*-linux*): Use ecoff.
8837 * configure: Rebuild.
8838 * ecoff.c (ecoff_directive_extern): New function.
8839 (ecoff_directive_weakext): New function.
8840 (ecoff_build_symbols): Handle weak symbols.
8841 (ecoff_setup_ext): Likewise.
8842 (ecoff_frob_symbol): Warn about weak common symbols.
8843 * ecoff.h (ecoff_directive_extern): Declare.
8844 (ecoff_directive_weakext): Declare.
8845 * symbols.c (S_IS_WEAK): New function.
8846 * symbols.h (S_IS_WEAK): Declare.
8847 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8849 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8852 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8854 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8856 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8857 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8858 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8859 * config/obj-coff.c (coff_frob_symbol): Don't call
8860 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8861 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8864 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8865 (ppc_stab_symbol): New static variable.
8866 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8867 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8868 sy_tc.real_name to the stab string.
8869 (ppc_bc, ppc_ec): New static functions.
8870 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8872 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8874 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8877 * input-scrub.c (input_scrub_push): Reset sb_index.
8879 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8881 * listing.c (listing_newline): Don't create a frag in the absolute
8884 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8886 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8887 (ppc_csect): Move most of the code to ppc_change_csect, and call
8889 (ppc_change_csect): New static function, taken from ppc_csect.
8890 (ppc_section): New static function.
8891 (ppc_saw_abs): New static varable.
8892 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8893 a symbol has no csect.
8894 (ppc_adjust_symtab): New function.
8895 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8896 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8898 * write.c (write_object_file): If tc_adjust_symtab is defined,
8899 call it just before the call to obj_adjust_symtab.
8901 * symbols.c (symbol_find_or_make): Change name to be const.
8902 * symbols.h (symbol_find_or_make): Update declaration.
8904 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8906 * doc/as.texinfo (Align): Mention SH.
8907 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8909 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8910 (Z8000 Directives, even): Don't give numeric align value, instead
8913 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8915 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8918 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8920 * Makefile.in (diststuff): Also make info.
8921 (maintainer-clean realclean): Also make clean-info.
8923 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8925 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8926 (pa_subspace): For ".nsubspa", always create a new subspace
8927 with the given attributes, even if one already exists with the
8930 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8932 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8933 TC_FORCE_RELOCATION, taking an additional section argument. If
8934 the section of the target symbol is not the same as the current
8935 section, always force the relocation to be used.
8936 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8938 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8939 md_pcrel_from function, taking an additional section argument.
8940 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8942 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8943 older TC_FORCE_RELOCATION if not defined.
8944 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8945 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8946 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8947 TC_FORCE_RELOCATION.
8949 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8951 * input-scrub.c (as_where): Set name to null pointer if we don't
8953 * messages.c (identify): Only print filename if non-null.
8954 (as_show_where): Ditto, for line number too.
8955 (as_warn_internal, as_bad_internal): Ditto.
8957 * input-file.c (input_file_open): If the input file can't be
8958 opened, consider it an error.
8960 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8962 * config/tc-mips.c: Added mips_4100 control, and support for
8963 accepting the 4100 as a MIPS architecture variant (md_begin,
8964 macro_build, mips_ip, md_parse_option). Adding suitable
8965 command-line OPTIONs, and updating the help text (md_show_usage).
8967 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8969 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8970 BFD_ASSEMBLER is defined.
8972 * Use one active frag and one obstack per frag chain:
8973 * frags.c (frags): Variable deleted.
8974 (frag_alloc): New function.
8975 (frag_grow, frag_more, frag_variant, frag_now_fix,
8976 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8978 (frag_new): Ditto. Verify that frch_last and frag_now match on
8979 entry and exit, and that old frag_now has non-zero type. Replace
8980 "know" uses with "assert". Use frag_alloc instead of mucking with
8982 * frags.h (frags): Declaration deleted.
8983 * subsegs.h (struct frchain): Add new field frch_frag_now.
8984 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8986 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8987 give it any stricter alignment than frchainS structures need. Do
8988 not initialize frags obstack. Set frag_now to point to
8989 dummy_obstack. Initialize absolute_frchain.
8990 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8991 field of frchainS. Don't create new frags on section switch, and
8992 use frag_alloc when creating a new frag chain. For absolute
8993 section, set frchain_now to absolute_frchain. Verify that
8994 frch_last and frag_now match on entry and exit. Initialize
8995 per-chain obstack, and under gcc, set required alignment to that
8996 needed by fragS structure.
8998 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
9000 * stabs.c (get_stab_string_offset): Only copy input string if a
9001 fresh copy is needed, not if the section already exists.
9002 (s_stab_generic): Cache stab section name to bypass lookups, since
9003 usually it will match. Could be made faster still by changing the
9004 memory allocation rules.
9005 (s_xstab): Cache section name to bypass repeated string
9008 * frags.c (frag_new): Deleted register declarations.
9010 * listing.c (frag_now): Don't declare.
9012 * as.c (chunksize): New variable.
9013 (debug_memory): New variable.
9014 (main): If debug_memory is set, reduce chunksize and
9016 * as.h (chunksize): Declare it.
9017 * read.c (read_begin): Use it.
9019 * config/tc-alpha.c (md_shortopts): Include 'g'.
9020 (md_parse_option): Ignore it.
9022 * Makefile.in (distclean): Remove Makefile and config.status from
9023 testsuite directory.
9024 (clean-here): Don't delete testsuite. Instead, delete only the
9025 files within it that would be generated by running tests.
9027 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
9028 frag_now_fix instead of accessing obstack info directly.
9029 * config/tc-arm.c (s_ltorg): Ditto.
9030 (md_assemble): Ditto.
9032 * config/tc-i386.c (md_assemble): Call frag_grow instead of
9035 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
9037 * stabs.c (aout_process_stab): Insert debug symbol into symbol
9038 chain after parsing value expression, if any, to avoid separating
9039 continued .stabs lines.
9041 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
9043 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
9044 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
9046 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
9048 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
9049 -mcom support and PPC_OPCODE_ANY for -many.
9050 (md_parse_option): Ditto.
9052 (md_begin): For duplicate instructions, print all duplicates
9055 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
9057 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
9058 common mode operation.
9059 (md_show_usage): Add -mcom to usage message.
9061 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
9063 * expr.c (op_rank): Add O_symbol_rva.
9064 * expr.h (operatorT): Add O_symbol_rva.
9065 * read.c (cons_worker): Set O_symbol_rva when necessary.
9066 * write.c (fix_new_exp): Understand O_symbol_rva.
9068 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
9070 * config/tc-mips.c: Correct s_cons arguments. From Michael
9071 Joosten <joost@ori.cadlab.de>.
9073 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
9075 * config/tc-ppc.c (ppc_macro): Make count unsigned.
9076 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
9077 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
9079 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
9080 make non-static. Change all users.
9081 * config/obj-coff.h (coff_n_line_nos): Declare.
9083 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
9085 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9087 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
9089 * config/obj-elf.c (obj_elf_common): Convert specified byte
9090 alignment to power of two. Set size of local bss symbol.
9092 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
9094 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
9096 * sb.c, macro.c: Decide whether to include <string.h> or
9097 <strings.h> just as as.h does.
9099 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
9101 * Makefile.in (site.exp): Fix setting of $srcdir.
9103 * config/tc-arm.c (md_atof): Fix little-endian output.
9104 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
9107 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
9109 * doc/as.texinfo: Split out the NS32k family documentation,
9110 despite its being commented out for now.
9111 * doc/c-ns32k.texi: New file.
9113 * sb.c, macro.c: Include string.h.
9115 * Makefile.in (comparison): Only check *.o; we don't care if
9116 timestamps inserted by the native linker differ.
9118 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
9119 if alignment stricter than 4 bytes is requested; in that case,
9120 align to a 4-byte boundary first.
9122 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
9124 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
9125 uninitialized" warning for `Max_Source_Offset'.
9127 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
9129 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
9130 qualifiers and detect errors if present.
9131 (md_assemble): Add call to parse_toc_entry. Also added some support
9132 for the [tocv] qualifier.
9133 (ppc_pe_tocd): New function to support data in the toc section.
9135 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
9137 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
9140 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
9142 * config/tc-m68k.c (isword): Accept all values from -65536 to
9143 +65535, so ~VAL will not be rejected.
9145 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
9146 skip characters after the pseudo-op.
9148 * read.c (get_line_sb): Don't look past buffer_limit.
9149 (s_include): In MRI mode, skip characters after the file name.
9151 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
9153 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
9154 periods in register names.
9156 For older changes see ChangeLog.1.