1 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6 (ps_CTORS, ps_DTORS): New section types.
7 (vms_fixup_xtors_section): New function
8 (Ctors_Psect, Dtors_Psect): Define.
10 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
11 Filter static constructors/destructors and add to
12 Ctors_Symbols/Dtors_Symbols chain.
13 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
16 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
17 * makefile.vms: Merge vax/vms support.
19 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
21 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
22 (elf_pseudo_table): Add them.
23 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
24 (md_apply_fix): Accept them.
25 (mips_fix_adjustable): Don't adjust them.
26 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
27 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
28 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
29 (tc_fix_adjustable): Don't adjust them.
31 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
33 * Makefile.am (CGEN_CPU_PREFIX): New variable.
35 * Makefile.in: Regenerate.
36 * configure.in: AC_SUBST cgen_cpu_prefix.
37 * configure: Regenerate.
39 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
41 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
42 Changed all users of COND12_DELAY.
45 Mon Jun 29 14:58:36 1998 Jeffrey A Law (law@cygnus.com)
47 * config/tc-mn10300.c (r_registers): Fix typo and add some missing
51 start-sanitize-branchbug4011
52 Mon Jun 29 09:36:27 1998 Gavin Koch <gavin@cygnus.com>
54 * config/tc-mips.c (prev_insn_labels): New.
55 (mips_fix_4011_branch_bug): New.
56 (append_insn): Watch for and handle branchs with labels.
57 (mips_no_prev_insn): Initialize prev_insn_labels.
58 (md_longopts,md_parse_option): Add {no-}fix-4011-branch-bug option.
60 end-sanitize-branchbug4011
61 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
63 * config/tc-mn10300.c (set_arch_mach): New function.
64 (md_pseudo_table): Add pseudo-ops to set the current machine type.
65 (md_begin): Default to mn10300 mode.
66 (md_assemble): Only accept instructions for the core mn10300
67 chip and the active machine type.
69 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
71 * subsegs.h (segment_info_type): Give the struct a name.
72 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
73 * config/tc-h8500.h (tc_reloc_mangle): Declare.
74 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
75 * config/tc-w65.h (tc_reloc_mangle): Declare.
76 * config/tc-z8k.h (tc_reloc_mangle): Declare.
78 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
80 * config/tc-v850.c (v850_comm): Restore old section
81 after common processing.
83 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
85 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
88 Wed Jun 24 09:38:10 1998 Jeffrey A Law (law@cygnus.com)
90 * config/tc-mn10300.c (r_registers): Add a0-a3,d0-d3 and e0-e7
91 as synonyms for "rN" registers.
92 (xr_registers): Add mcrh, mcrl, mcvf, mdrq and sp as synonyms
94 (md_assemble): Fix typo computing the size of relocations.
97 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
99 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
100 char with code that explicitly sign-extends.
102 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
104 * config/tc-v850.c (md_begin): Restore text section as the current
105 section after creating call table sections.
107 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
110 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
111 with call to macro SYM_AUXINFO.
113 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
115 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
116 with the program transform name.
117 * Makefile.in: Rebuild.
119 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
121 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
125 Mon Jun 22 13:45:19 1998 Jeffrey A Law (law@cygnus.com)
127 * config/tc-mn10300: Handle FMT_D10 instructions.
130 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
132 * config/tc-i386.c (i386_operand): Be prepared for a space between
133 the open parenthesis and the start of the register operand,
134 because of the June 16 change.
137 Mon Jun 22 11:08:07 1998 Frank Ch. Eigler <fche@cygnus.com>
139 * config/tc-mips.c (mips_ip): Allow VU vi and vf registers
140 to be named with a `$' prefix. Likewise, allow CFC2/CTC2 to
141 refer to "$viNN" registers.
144 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
146 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
149 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
151 * config/tc-d30v.c (d30v_align): Always perform alignment request,
152 even if it is belived to be unnecessary.
155 Fri Jun 19 19:56:50 1998 Jeffrey A Law (law@cygnus.com)
157 * config/tc-mips.c (hilo_interlocks): Check mips_5900, not
162 Fri Jun 19 16:49:56 1998 Jeffrey A Law (law@cygnus.com)
164 * config/tc-mn10300.c (md_assemble): Handle FMT_D8 and FMT_D9
165 instruction formats. Handle MN10300_OPERAND_24BIT modifier.
166 (mn10300_insert_operand): Likewise.
167 (mn10300_check_operand): Likewise.
170 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
172 * write.c (adjust_reloc_syms): Never adjust relocs against weak
174 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
176 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
179 * config/tc-mn10300.c (r_registers): Add missing registers.
180 (xr_registers): New set of registers.
181 (xr_register_name): New function.
182 (md_assemble): Handle XRREG and PLUS operands. Tweak handling of
183 RREG operand insertion. Handle new D6 and D7 instruction formats.
185 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
186 shift amount for a repeated operand. The shift amount for the
187 repeated copy comes from the size of the operand.
189 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
191 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
194 Fri Jun 19 00:04:26 1998 Doug Evans <devans@seba.cygnus.com>
196 * config/tc-dvp.c (md_apply_fix3): Handle new relocs
197 BFD_RELOC_MIPS_DVP_11_S4, BFD_RELOC_MIPS_DVP_U15_S3.
201 Wed Jun 17 18:09:03 1998 Jeffrey A Law (law@cygnus.com)
203 * config/tc-mn10300.c (r_registers): New register table.
204 (r_register_name): New function.
205 (md_assemble): Handle new am33 operand types.
208 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
210 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
212 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
214 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
215 characters in it as LEX_IS_SYMBOL_COMPONENT.
216 * config/tc-i386.h (tc_symbol_chars): Define.
217 (extra_symbol_chars): Declare.
218 * config/tc-i386.c (extra_symbol_chars): Define.
219 (comment_chars): Don't use '/' as comment start if TE_LINUX.
220 (line_comment_chars): Set to '/' if TE_LINUX.
221 * doc/c-i386.texi (i386-prefixes): Update.
222 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
224 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
226 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
227 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
230 Fri Jun 12 12:46:57 1998 Doug Evans <devans@canuck.cygnus.com>
232 * config/tc-dvp.c (create_vuoverlay_section): Don't set a non-zero
236 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
238 * config/tc-d10v.c (md_apply_fix3): Checking displacement
239 constraint in instructions REP & REPI.
241 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
243 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
244 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
246 (check_range): If the operand is shifted, then shift the number
247 before checking its range.
249 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
251 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
254 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
256 * config/tc-v850.c (v850_comm): Create special sections as needed.
258 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
260 * config/tc-d10v.c (write_2_short): Addition of swapping
261 instructions for sequential and reverse sequential order when
262 given order is not possible.
265 Tue Jun 9 12:20:44 1998 Doug Evans <devans@canuck.cygnus.com>
267 * config/tc-dvp.c (assemble_vu): Print better error message if
268 lower insn is missing.
271 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
273 * Makefile.am: Rebuild dependencies.
274 (DEP_INCLUDES): Fix reference to intl build directory.
275 * Makefile.in: Rebuild.
277 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
279 * doc/c-i386.texi: Update 16 bit documentation.
281 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
282 IgnoreDataSize to IgnoreSize as they are used for address size as
284 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
285 32-bit mode, similarly addr16/data16 and variants.
287 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
289 * config/tc-d30v.c (md_assemble): Fix handling of reverse
290 sequential word multiply instructions.
292 (do_assemble): Add extra command line argument, to allow mul32
293 attribute to be preserved across parallel insns.
294 (md_assemble): Insert NOPs between explicitly parallel insns which
295 contain an 32 bit multiply and a 16 multiply.
298 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
300 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
303 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
305 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
308 * config/tc-i386.c (reloc): Add braces.
310 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
311 consistent with Intel naming.
312 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
313 use bitfields in sib_byte.
314 (modrm_byte): Don't use bitfields here either.
316 * config/tc-i386.c (current_templates): Add const.
317 (parse_register): Add const to return, param, and char *s.
318 (i386_operand): Add const to reg_entry *r.
319 * config/tc-i386.h (templates): Add const to start, end.
321 Inspired by code for 16 bit gas support from Martynas Kunigelis
322 <martynas@nm3.ktu.lt>:
323 * config/tc-i386.c (md_assemble): Add full support for 16 bit
324 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
325 (uses_mem_addrmode): Remove.
326 (md_estimate_size_before_relax): Add support here too.
327 (md_relax_table): Rewrite interface to md_relax for 16 bit
329 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
330 (opcode_suffix_to_type): Remove.
331 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
332 (SIZE_FROM_RELAX_STATE): Modify to suit above.
333 (md_convert_frag): Likewise.
334 (i386_operand): Add support for 16 bit base/index regs,
335 immediates, and displacements. Remove some unnecessary casts, and
336 localise end_of_operand_string, displacement_string_start,
337 displacement_string_end variables. Add GCC_ASM_O_HACK.
338 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
340 * config/tc-i386.c (prefix_hash): Remove.
341 (md_begin): Rewrite without obstacks. Remove prefix hash table
342 handling. Rewrite lexical table handling.
343 (i386_print_statistics): Don't print prefix statistics.
344 (md_assemble): Rewrite instruction parser so that line is not
345 converted to lower case. Don't do a hash_find for prefixes,
346 instead recognise them via opcode modifier.
347 (expecting_operand, paren_not_balanced): Localise variables.
348 * config/tc-i386.h (IsPrefix): Define.
349 (prefix_entry): Remove.
351 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
352 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
353 '\\' in case where comment_chars contains '/'.
355 * config/tc-i386.c (MATCH): Ensure given operand and template
356 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
357 you must write `ljmp *table(%ebx)'.
359 From H.J. Lu <hjl@gnu.org>:
360 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
361 as 0 ifndef BFD_ASSEMBLER.
362 (md_assemble): Allow immediate operands without suffix or
363 other reg operand to default in size to the current code size.
366 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
368 * config/tc-v850.c (md_begin): Restore creation of
369 .call_table_text and .call_table_data sections.
372 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
374 * config/tc-d30v.c (md_assemble): Set execution type to unknown
375 after emitting a word of noops.
377 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
379 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
380 (i386_operand): Simplify checks for valid base/index combinations.
381 Disallow `in 4(%dx),%al'.
383 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
385 (add_prefix): Change parameter from char to int.
387 * config/tc-i386.h (Ugh): Define opcode modifier.
388 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
390 * config/tc-i386.c (md_assemble): Rewrite MATCH and
391 CONSISTENT_REGISTER_MATCH macros to check register types more
392 thoroughly. Check for illegal suffix/operand combinations
393 when matching insns with operands. Handle new `s' suffix, and
394 associated FloatMF opcode modifier for float insns with memory
396 * config/tc-i386.h (FloatMF): Define new opcode modifier.
397 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
398 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
399 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
400 DATA_PREFIX_OPCODE throughout.
402 * config/tc-i386.c (REGISTER_WARNINGS): Define.
403 (md_assemble): Rewrite suffix/register operand checking code to be
404 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
405 AnyMem, the better to grep.
407 (i386_operand): Don't set Mem bits in i.types[this_operand] when
408 given a memory operand. Don't set Abs bits either.
409 (type_names): Remove Mem*, Abs*.
410 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
411 define opcode_modifiers as these cases are handled by Disp8,
412 Disp16, Disp32 and suffix checks.
413 (COMES_IN_BOTH_DIRECTIONS): Remove.
414 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
416 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
417 if IgnoreDataSize modifier given. Remove ShortformW modifier
418 test. Add test for ShortForm in W base_opcode modification.
419 Merge Seg2ShortForm and Seg3ShortForm code.
420 * config/tc-i386.h (ShortFormW): Remove.
421 (IgnoreDataSize): Define.
423 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
425 * config/tc-d30v.c (md_assemble): Store previous segment state
426 with previous instruction.
428 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
430 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
431 (ebp, esp): Remove static variables.
432 (MATCH): Remove test for InOutPortReg.
433 (i386_operand): Properly handle InOutPortReg here instead.
434 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
435 (md_assemble): Simplify and correct modrm and sib generation.
436 (i386_operand): Add warning for scale without index.
437 Rewrite checks for valid base/index combinations.
439 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
440 macros and enclose in do while(0).
441 (RESTORE_END_STRING): Likewise.
442 (md_assemble): Add one to printed operand number so we start
443 from 1 not 0. Add some more gettext invocations.
444 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
447 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
448 DATA_PREFIX, SEG_PREFIX): Define.
449 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
450 (check_prefix): Remove function.
451 (add_prefix): New function. Add prefix to i.prefix as well as
453 (md_assemble): Changes for add_prefix. Remove hack for wait
454 prefix, instead always output prefixes in fixed order. Test
455 for jcxz/loop when selecting between word & dword operations,
456 and add address size prefix rather than operand size prefix.
457 Remove operand -> address size hack when emitting jcxz/loop.
458 (i386_operand): Remove O_Absent check as it's done in expr.
460 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
462 * configure.in: Recognize m5200 as a cpu_type of m68k.
463 * aclocal.m4: Rebuild with current libtool.
464 * configure: Rebuild.
466 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
468 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
469 to relaxable_symbol to prevent references to external symbol from
472 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
474 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
475 symbols are relaxable.
478 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
480 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
481 (create_vuoverlay_section): Entries are 4 bytes not 8.
484 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
486 * config/tc-v850.c (md_begin): Don't create special
489 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
491 * config/tc-mips.c (macro): For div and udiv, close the
492 reorder block as soon as possible.
494 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
496 From Matt Semersky <matts@scd.hp.com>:
497 * macro.c (macro_mri_mode): New function.
498 * macro.h (macro_mri_mode): Declare.
499 * read.c (s_mri): Call macro_mri_mode when switching in and out of
502 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
504 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
507 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
508 until after xstrdup in OBJ_EVAX case.
510 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
512 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
513 offset calculation. Also, use VAX_BRW from vax-inst.h instead
514 of hardcoded magic number.
515 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
517 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
519 * read.c (do_s_func): New function.
521 * read.h (do_s_func): Add prototype.
523 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
524 (s_dvp_func): New function.
528 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
530 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
533 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
535 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
536 nops if fill pattern not specified.
538 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
540 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
541 * config/te-go32.h (TE_GO32): Define.
542 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
544 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
546 Implement .func/.endfunc pseudo-ops.
547 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
549 * read.c (potable): Add .func,.endfunc.
550 (s_func): New function.
551 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
553 (in_doc_func_p,current_function_label): New static globals.
554 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
557 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
558 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
559 * config/tc-dvp.c (vuoverlay_string_section): New static global.
560 (md_begin): Create overlay string section.
561 (create_vuoverlay_section): Put section name in overlay string section.
562 Put string's offset in overlay table entry. Set SEC_CODE flag for
566 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
568 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
569 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
570 * config/tc-arm.h (WORKING_DOT_WORD): Define.
571 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
572 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
573 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
574 * config/tc-i860.h (WORKING_DOT_WORD): Define.
575 * config/tc-i960.h (WORKING_DOT_WORD): Define.
576 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
577 * config/tc-w65.h (WORKING_DOT_WORD): Define.
578 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
579 * config/tc-a29k.c: Don't define md_short_jump_size,
580 md_long_jump_size, md_create_short_jump or md_create_long_jump.
581 * config/tc-alpha.c: Likewise.
582 * config/tc-alpha.h: Likewise.
583 * config/tc-arm.c: Likewise.
584 * config/tc-h8300.c: Likewise.
585 * config/tc-h8500.c: Likewise.
586 * config/tc-hppa.c: Likewise.
587 * config/tc-i860.c: Likewise.
588 * config/tc-i960.c: Likewise.
589 * config/tc-ppc.c: Likewise.
590 * config/tc-sh.c: Likewise.
591 * config/tc-sparc.h: Likewise.
592 * config/tc-tic30.c: Likewise.
593 * config/tc-w65.c: Likewise.
594 * config/tc-z8k.c: Likewise.
596 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
598 * config/tc-vax.c (_): Delete this macro used for placeholder
599 values in vax_operand_width_size; it conflicts with the _() macro
600 used for internationalization.
602 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
604 * symbols.c (symbol_find_base): Fix case insensitive symbol name
605 code. From Chris Moller <moller@bops.com>.
607 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
608 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
609 * read.c (emit_expr): Initialize seg and subseg fields of a new
611 * write.c (write_object_file): Switch to the appropriate segment
612 and subsegment when processing a broken word.
614 * config/tc-m68k.c (mri_assemble): New static function.
615 (build_mri_control_operand): Call mri_assemble rather than
617 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
618 (s_mri_endf, s_mri_endw): Likewise.
621 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
623 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
624 (dvp_frob_file): Declare.
625 (tc_frob_file): Define.
626 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
627 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
628 (vuoverlay_section_name,create_vuoverlay_section): New functions.
629 (vuoverlay_section,vuoverlay_table_section): New static globals.
630 (ovlysym_table): New static global.
631 (md_begin): Create .vuoverlay_table section.
632 (assemble_vif): Call create_vuoverlay_section for each mpg.
633 (dvp_frob_label): Record vu labels in ovlysym_table for later
634 movement from absolute section to their overlay section.
635 (dvp_frob_file): New function.
636 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
639 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
641 * read.c (s_org): Call md_flush_pending_output if it is defined.
643 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
645 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
647 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
648 (md_parse_option): Add for same.
649 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
650 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
651 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
653 * config/tc-sparc.h (cons_fix_new_sparc): Added.
656 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
658 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
659 even when missing in input string.
662 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
664 * config/tc-arm.c (find_real_start): Relax definition of local
667 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
669 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
670 symbols at the given address, not just the last one specified.
672 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
674 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
675 or number_to_chars_littleendian to write data.
677 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
679 * config/tc-v850.c (md_assemble): Remove artificially created
680 register name symbols.
682 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
684 * write.c (fixup_segment): Change "segment" to "section" in
687 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
689 * write.c (fixup_segment): Change sym1-sym2 message again.
692 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
694 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
697 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
699 * config/tc-mips.c (macro): For R5900, use "B" operand format for
700 "break" instructions generated in macro (div etc.) instructions.
703 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
705 * write.c (fixup_segment): Improve error message for sym1-sym2
706 errors when sym1 is in a different segment from sym2.
708 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
710 * config/tc-m32r.c (warn_unmatched_high): New static local.
711 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
712 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
713 (md_longopts): Recognize --{no-,}warn-unmatched-high.
714 (md_parse_option): Likewise.
715 (md_show_usage): Likewise.
716 (m32r_frob_file): Likewise.
718 * read.c (generate_file_debug,generate_lineno_debug): New functions.
719 (read_a_source_file): Call them.
720 * read.h (stabs_generate_asm_file): Declare.
721 * stabs.c (stabs_generate_asm_file): New function.
722 (generate_asm_file): New function.
723 (stabs_generate_asm_lineno): Move file name handling into
726 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
728 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
729 (d30v_current_align, d30v_current_align_seg): New variables.
730 (d30v_last_label): New variable.
731 (d30v_align, s_d30v_align, s_d30v_text): New functions.
732 (s_d30v_data, s_d30v_section): Likewise.
733 (md_pseudo_table): Call them.
734 (md_begin): Initialize d30v_current_align_seg.
735 (md_assemble): Call d30v_align when needed by known current alignment.
736 (d30v_frob_label, d30v_cons_align): New functions.
737 * config/tc-d30v.h (md_do_align): Remove.
738 (tc_frob_label): Call d30v_frob_label.
739 (md_cons_align): New.
741 * config/tc-d30v.c (find_format): Convert complex expressions to
742 expression symbols before processing. Clean up code formatting.
745 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
747 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
750 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
752 * po/Make-in (install-info): New target.
754 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
756 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
758 * config/tc-mn10300.c (md_assemble): Likewise.
760 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
762 * Makefile.am: Update with `make dep-am'.
763 (HFILES): Add cgen.h.
764 (cgen.o): Depend on cgen.h.
765 * Makefile.in: Regenerate.
767 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
769 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
771 * gasp.c (grab_label): Permit a label to be a preprocessor
772 variable by permitting a label to start with a backslash.
774 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
776 * config/tc-mips.c (validate_mips_insn): Removed hack
777 for previously inaccessible bitfields in some INSN_TRAP
781 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
783 * config/tc-d30v.c (do_assemble): Abort with error message
784 if opcode operands do not match.
787 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
789 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
790 'q' operand format for 20-bit "break"/"sdbbp" instructions.
791 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
792 similar new 'q' operand.
794 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
796 * cgen.c (cgen_asm_finish_insn): Fix typo.
798 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
801 * cgen.c: Include it.
802 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
803 (cgen_asm_finish_insn): Result is now void. New arg `result'.
805 * config/tc-m32r.c: Include cgen.h.
806 (m23r_insn): New members num_fixups,fixups.
808 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
809 (md_assemble): Simplify code to pack two insns in parallel.
810 When swapping two insns, update their fixups.
814 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
816 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
819 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
821 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
822 to avoid compiler warning.
824 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
826 * makefile.vms: Run dec c with /nodebug. Pass CC value when
829 * makefile.vms (OBJS): Add ehopt.obj
831 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
833 * doc/c-vax.texi: Correct and extend vax/vms documentation.
836 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
838 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
840 (md_assemble): Set it for explicitly packed insns.
843 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
845 * config/obj-coff.c (c_symbol_merge): Do not take address of
846 native fields when performing the memcpy.
848 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
850 * config/tc-mips.c (macro,macro2): Implement
851 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
853 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
855 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
856 relocations against globally visible symbols.
857 * config/tc-m68k.c (relaxable_symbol): New macro.
858 (m68k_ip, md_estimate_size_before_relax): Use it.
859 (tc_m68k_fix_adjustable): Also handle weak symbols.
861 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
863 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
864 references to externally visible symbols.
865 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
866 values in twice for a PC relative reloc if the symbol is
869 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
870 don't adjust a PC relative reloc against an externally visible
872 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
873 for a PC relative fixup against an externally visible defined
874 symbol, arrange to store object file and addend values as though
875 the symbol were not defined.
876 (tc_gen_reloc): Likewise.
878 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
880 * read.c (sizeof_leb128): Referenced externally by write.c so
883 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
885 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
886 and expand a 'debug' symbol associated with the next instruction
887 that does not cause a short instruction to be filled with a NOP.
888 (md_pseudo_table): Add support for .debugsym.
889 (assemble_parallel_insn): Add calls to expand_debug_sym as
891 (md_assemble): Ditto.
893 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
895 * as.c (main): Conditionally call setlocale.
896 * gasp.c (main): Likewise.
897 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
898 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
901 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
903 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
906 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
908 * config/tc-hppa.c: Change all calls to bzero to use memset.
909 (pa_ip): Add cast to avoid warning.
910 (tc_gen_reloc, md_apply_fix): Likewise.
911 (pa_find_space_by_number): Likewise.
912 (hppa_force_relocation): Likewise.
913 (pa_block): Change i to unsigned int.
914 * config/obj-som.h (obj_som_copyright): Declare.
916 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
918 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
919 for line numbers for assembly source.
921 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
923 * configure.in: Change version number to 2.9.4
924 * configure: Rebuild.
926 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
928 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
930 * config/tc-m32r.c (assemble_parallel_insn): No need to try
931 non-relaxable variant any more. Simplify test for nop insn.
932 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
933 scan of operands yields an insn different from original (e.g. a macro).
934 Fix call to can_make_parallel.
937 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
939 * ecoff.h: Change symbolS in function declaration to struct
942 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
944 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
945 (md_convert_frag): Fix i18n typo.
947 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
949 * ecoff.c (ecoff_get_cur_proc_sym): New function.
950 * ecoff.h: Protoype it.
951 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
952 [EVAX] (s_alpha_prologue): Delete.
953 (md_pseudo_table): Update.
955 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
957 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
958 array to local pointer.
959 (get_args, parse_expr): Add casts to avoid warnings.
961 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
963 * read.c (s_set): Cast xmalloc return value to fragS *.
964 * config/tc-m68k.c (m68k_ip): Function made static to match
965 previous forward declaration.
966 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
968 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
970 * config/tc-v850.c: Add internationalisation macros to error
973 * config/tc-m32r.c (can_make_parallel): Add internationalisation
974 macros to error strings.
976 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
978 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
979 reloc is in the TOC csect.
980 (md_apply_fix3): Correct gettext typo.
982 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
984 * config/tc-arm.c (find_real_start): Ignore symbols starting with
985 .L - they are local labels and the branches are not really
986 function calls but rather far jumps.
989 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
991 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
992 local labels ($ prefix).
995 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
997 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
999 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
1001 * config/tc-i386.c (md_assemble): Print operand number rather than
1002 using ordinal_names.
1003 (i386_operand): Likewise.
1005 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
1007 * Makefile.am (INTLLIBS): Define to work around apparent automake
1009 All Makefiles: Regenerated.
1011 * Many files: Added gettext invocations around user-visible
1013 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
1014 HAVE_LC_MESSAGES): Define.
1015 * dep-in.sed: Added asintl.h.
1016 * po/Make-in: New file.
1017 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
1019 * read.c (Z_): Renamed from `_'.
1020 * Makefile.am (SUBDIRS): Added po.
1021 (POTFILES): new macro.
1022 (po/POTFILES.in): New target.
1023 ($(OBJS)): Added asintl.h.
1025 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
1026 (as_new_LDADD): Added $(INTLLIBS).
1027 (as_new_DEPENDENCIES): Added $(INTLDEPS).
1028 (gasp_new_LDADD): Added $(INTLLIBS).
1029 (gasp_new_DEPENDENCIES): New macro.
1030 * configure, aclocal.m4: Rebuilt.
1031 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
1033 (ALL_LINGUAS): Define.
1034 * macro.c: Include "asintl.h".
1035 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
1036 * as.h: Include "asintl.h".
1037 * config/tc-i386.c (ordinal_names): Removed.
1038 (md_assemble): Changed error text to avoid ordinal_names.
1039 (i386_operand): Likewise.
1040 (reloc): Added as_bad to avoid i18n problems.
1041 (tc_gen_reloc): Likewise.
1042 * config/tc-arm.c (bad_args): Now a #define.
1044 * config/obj-vms.c (VMS_stab_parse): Changed type of
1046 (global_symbol_directory): Unified strings to avoid i18n
1048 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
1049 avoid i18n problems.
1050 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
1051 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
1053 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
1055 * config/tc-v850.c (md_assemble): Changed C++ comment into C
1057 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
1059 * as.c (print_version_id): Added an fprintf to avoid i18n
1061 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
1063 * expr.c (expr): Added as_warn call to avoid i18n problems.
1064 * messages.c (as_assert): Changed code to avoid i18n problems.
1065 (as_abort): Likewise.
1066 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
1067 (s_space): Likewise.
1068 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
1070 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1072 * config/tc-i386.c (check_prefix): New static function, split out
1074 (struct _i386_insn): Add wait_prefix field.
1075 (md_assemble): Remove wait_prefix local variable. Use
1076 check_prefix when adding a prefix.
1078 * config/tc-i386.c (current_templates): New static variable.
1079 (md_assemble): Remove current_templates local variable.
1080 (md_assemble, i386_operand): Improve error and warning messages in
1081 many places. Add RESTORE_END_STRING in many places before error
1082 return. Clarify some comments.
1084 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
1086 (md_assemble): Parse string instruction operands, looking for
1087 segment override prefixes. Check for invalid segment prefixes on
1089 (i386_operand): i.seg[] and max mem_operand changes for string
1091 * config/tc-i386.h (EsSeg): Define.
1093 * config/tc-i386.h (regKludge): Define.
1094 (iclrKludge, imulKludge): Don't define.
1095 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
1096 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
1097 opcode_modifier checks to look for more common cases first. Add
1098 default_seg for IsString case.
1100 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
1102 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
1104 * configure: Rebuild with new automake and libtool.
1105 * aclocal.m4, Makefile.in: Likewise.
1107 * doc/Makefile.am (as.dvi): New target.
1108 * doc/Makefile.in: Rebuild.
1111 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
1113 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
1116 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
1118 * configure.in: Added sparc86x support.
1120 * configure: Rebuild.
1122 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
1124 (md_parse_option): Warn if -EL is not supported for this architecture.
1126 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
1128 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
1130 * config/tc-mips.c (mips_ip): Note when we use get match on
1131 the full instruction name.
1132 start-sanitize-r5900
1133 (mips_ip): For '&' DEST completer handling, if we got a full match
1134 then the DEST completer is implicitly .wxyz.
1138 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
1140 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
1141 (vif_insn_type): New function.
1142 (md_apply_fix3): Don't validate user specified length if unpack insn
1146 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
1148 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
1149 back into the expression to handle add/sub simplification correctly.
1151 start-sanitize-r5900
1152 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
1154 * config/tc-mips.c (mips_ip): Specs changed for
1155 VCALLMSR instruction.
1158 start-sanitize-vr5400
1159 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1161 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
1164 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
1166 * config/tc-mips.c (hilo_interlocks): Remove 4300.
1168 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
1170 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
1174 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
1176 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
1177 branch error as being done so we don't try to emit a reloc.
1180 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
1182 * symbols.c (max_indent_level): New global.
1183 (print_symbol_value_1): Use it.
1184 * expr.h (expr_build_dot): Declare.
1185 * expr.c (expr_build_dot): New function.
1187 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
1188 (compute_mpgloc): New function.
1189 (eval_expr): New arg `cpu'. All callers updated.
1190 (non_vu_insn_seen_p): New static global.
1191 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
1192 (struct dvp_fixup): New member `cpu'.
1193 (assemble_one_insn): New args init_fixup_count, fixup_offset.
1194 All callers updated.
1195 (md_assemble): Set non_vu_insn_seen_p as appropriate.
1196 (assemble_vif): Set `cpu' field of fixup.
1197 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
1198 (assemble_vu_insn): Delete, contents moved into ...
1199 (assemble_vu): ... here. Don't record fixups until after parsing
1200 both upper and lower insns. If branch insn inside mpg, properly
1201 compute target address.
1202 (dvp_frob_label): Create copies of vu labels inside mpg's.
1203 (dvp_relax_frag): Clean up.
1204 (md_convert_frag): Ditto.
1205 (md_apply_fix3): Signal error if mpg embedded vu code has branch
1206 to undefined label (not currently supported).
1207 (eval_expr): New arg `cpu'. All callers updated.
1208 (insert_operand_final): Convert mpgloc from bytes to dwords.
1209 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
1210 (s_state): If switching to vu state, initialize $.mpgloc.
1213 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
1215 * symbols.c (print_binary): New function.
1216 (print_expr_1): Call it.
1219 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
1221 * config/tc-dvp.c (md_convert_frag): Fix thinko.
1223 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
1225 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
1226 0 is a valid length value (= max+1).
1227 (install_vif_length): 0 is a valid length value (= max+1).
1230 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1232 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
1233 operand in the opcode.
1236 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
1238 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
1242 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1244 * config/tc-i386.h: Reorder operand flags and opcode modifier
1245 flags for clarity. Remove unused definitions: Unknown,
1246 ImmUnknown, DispUnknown, NoModrm.
1247 * config/tc-i386.c (type_names): Add missing Debug type.
1248 (md_assemble): Better duplicate prefix checking. Quicker string
1249 instruction check via new opcode_modifier flag.
1251 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
1253 * doc/as.texinfo (Invoking): Clarify -Wa example.
1255 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
1257 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
1258 (s_mips_weakext): Define.
1259 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
1260 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
1263 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
1265 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
1266 is an error if the value can not be computed at assembly time.
1267 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
1269 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
1271 * gasp.c (main): Set next field of new include_path structure to
1272 NULL. From Avery Pennarun <averyp@gdc.ca>.
1274 * read.c (s_mri_sect): Call as_bad rather than abort for an
1275 unsupported MRI target.
1277 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
1279 * config/tc-arm.c (arm_validate_fix): New function. Determine if
1280 the destination of a branch instruction should be altered.
1281 (find_real_start): New function: Locate the real, Thumb coded
1282 start of a Thumb function.
1283 (do_t_branch23): Alter the destination of branches to Thumb
1286 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1288 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1290 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1293 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1295 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1296 * doc/c-hppa.texi: Likewise.
1298 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1300 * Makefile.am: Rebuild dependencies.
1301 * Makefile.in: Rebuild.
1303 * Makefile.am (DEP_INCLUDES): New variable.
1304 (.dep1): Change to work when srcdir is not an absolute path.
1305 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1306 * Makefile.in: Rebuild.
1308 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1310 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1311 LinearAddress patch.
1313 * configure.in: Set version to 2.9.1.
1314 * configure: Rebuild.
1316 * Branched binutils 2.9.
1318 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1320 * config/tc-i386.h (FWait): Define.
1321 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1322 other prefixes. Check FWait flag in opcode table to see which
1323 instructions require an fwait prefix.
1325 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1327 * stabs.c (get_stab_string_offset): Always create a stab string
1330 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1332 Fix some gcc -Wall warnings:
1333 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1334 * ehopt.c (eh_frame_code_alignment): Likewise.
1335 * expr.c (integer_constant, operand): Likewise.
1336 * frags.c (frag_align): Likewise.
1337 * gasp.c (level_0, change_base, doinstr): Likewise.
1338 * hash.c (hash_ask): Likewise.
1339 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1340 (debugging_pseudo): Likewise.
1341 * macro.c (define_macro, check_macro): Likewise.
1342 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1343 (ignore_rest_of_line, float_cons): Likewise.
1344 * symbols.c (decode_local_label_name): Likewise.
1345 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1346 (fixup_segment, number_to_chars_bigendian): Likewise.
1347 (number_to_chars_littleendian): Likewise.
1348 * config/atof-ieee.c (gen_to_words): Likewise.
1349 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1350 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1351 * read.c (output_big_sleb128): Initialize locals to avoid
1353 (output_big_uleb128, equals): Likewise.
1354 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1355 to unsigned int. Change zeros to unsigned int.
1356 * cond.c (s_if): Add return to default case.
1357 * frags.c (frag_now_fix): Change return type to addressT.
1358 * frags.h (frag_now_fix): Update declaration.
1359 * listing.c (file_info_struct): Change linenum to unsigned int.
1360 (struct list_info_struct): Change hll_line to unsigned int.
1361 (print_source): Update format string.
1362 * read.c (emit_expr): Change scan to unsigned int, and don't
1363 bother to initialize it.
1364 * symbols.c (dollar_label_count): Change to unsigned long.
1365 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1366 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1367 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1369 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1371 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1372 mcf5200 just as we do for m68000.
1373 (m68k_init_after_args): Likewise.
1374 (md_estimate_size_before_relax): Likewise.
1376 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1378 * config/tc-v850.c (md_assemble): Store relocation addend in
1379 fixup instead of instruction.
1381 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1383 * config/tc-i386.c (md_assemble): Swap template arguments to
1384 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1385 This macro is currently symmetric, so passing them the wrong
1386 way didn't cause any problem, but may if the macro is changed
1388 After copying template to i.tm, use i.tm. rather than t-> to
1389 access fields, and make t a const*
1390 Move i.tm.operand_types[] swap to immediately after the copy.
1393 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1395 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1396 we've computed the data length.
1399 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1401 * expr.h (expr_build_uconstant): Add prototype.
1402 (expr_build_unary,expr_build_binary): Add prototypes.
1403 * expr.c (expr_build_uconstant): New function.
1404 (expr_build_unary,expr_build_binary): New functions.
1406 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1407 (md_convert_frag): Delete.
1408 (TC_FIX_TYPE): New fields wl,cl,user_value;
1409 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1410 All callers updated.
1411 (insert_unpack_marker): New function.
1412 (insert_file): New argument insert_marker_arg. All callers updated.
1413 (gif_user_value): New static local.
1414 (vif_data_start,vif_data_end): New static locals.
1415 (mpgloc_sym,unpackloc_sym): New static locals.
1416 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1417 (cur_opcode,cur_operand): New static locals.
1418 (endmpg_caller): New enum.
1419 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1420 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1421 (dvp_fixup): New members user_value,wl,cl;
1422 (assemble_vif): Rewrite.
1423 (assemble_gif): Tweak name of data start label.
1424 (assemble_one_insn): Allow special parser to punt and call the
1425 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1426 (md_operand): Handle '*' value for mpgloc,unpackloc.
1427 (md_estimate_size_before_relax): New function.
1428 (dvp_relax_frag,md_convert_frag): New functions.
1429 (md_pcrel_from_section): Handle end data label for variable length
1431 (md_apply_fix3): Handle count field for variable length vif insns.
1432 Handle address field for mpg,unpack.
1433 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1434 (cur_vif_insn_length): Delete.
1435 (vif_length_value): New function.
1436 (install_vif_length): Don't perform logical->physical conversion here.
1437 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1440 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1442 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1443 * macro.c (macro_expand_body): Increase buffer size.
1444 * messages.c (as_warn): Likewise.
1445 (as_warn_where, as_bad, as_bad_where): Likewise.
1447 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1449 Based on patch from H.J. Lu <hjl@gnu.org>:
1450 * Makefile.am (DISTSTUFF): New variable.
1451 (diststuff): New target.
1452 * Makefile.in: Rebuild.
1454 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1456 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1457 m32r_elf_section_change_hook.
1459 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1460 emit a nop if a section ends with a 16 bit instruction.
1462 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1464 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1465 s_lcomm rather than obj_coff_lcomm.
1466 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1468 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1470 * config/tc-i386.h (LinearAddress): Define.
1471 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1472 instruction, don't use a default segment.
1474 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1476 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1477 * configure: Rebuild.
1480 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1482 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1485 start-sanitize-r5900
1486 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1488 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1490 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1491 (mips_ip): Handle 'O' operand.
1492 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1495 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1497 * aclocal.m4, configure: Rebuild with libtool 1.2.
1499 start-sanitize-r5900
1500 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1502 * config/tc-mips.c: Change '%' to '#' in r5900 support.
1505 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1507 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1508 PC relative branches. Patch courtesy of Jonathan Walton.
1510 start-sanitize-r5900
1511 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1513 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1514 "name.completer" where only the name is actually in the opcode
1515 table. Allow various operands for base register in load/store
1516 instructions. Handle various new argument characters for the
1517 cop2/vu0 co-processor.
1521 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1523 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1527 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1529 * configure.in (emulations): Add thumb-pe target.
1531 * configure (emulations): Add thumb-pe target.
1533 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1535 * itbl-lex.l (yywrap): Don't define if already defined as a
1539 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1541 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1542 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1543 packing is enabled. Emit VIF cpu marker after dma insn.
1545 * config/tc-dvp.h (TC_START_LABEL): Define.
1546 * config/tc-dvp.c (force_mach_label): New function.
1547 (md_begin,create_colon_label,s_dmadata): Use it.
1549 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1552 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1554 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1557 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1559 * depend.c (quote_string_for_make): New function.
1560 (wrap_output): Use it.
1562 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1564 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1565 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1568 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1570 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1571 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1572 (gif_insn_frag_loc): New static global.
1573 (assemble_gif): Record frag and location frag of insn.
1574 (md_apply_fix3): Validate user specified nloop if we couldn't do
1576 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1578 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1580 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1581 insufficient data present. Fix insertion of computed nloop value.
1582 (install_vif_length): Second pass at unpack len calcs.
1583 (s_endunpack): Round data up to word boundary.
1584 (insert_mpg_marker): New function.
1585 (insert_file): New args insert_marker, size. All callers updated.
1586 (assemble_vif): Rewrite varlen insn handling.
1587 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1588 (s_enddirect,s_endunpack): Rename arg to internal_p.
1591 start-sanitize-vr4320
1592 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1594 * config/tc-mips.c : Added vr4320 similar to vr4300.
1597 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1599 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1600 Recognize -GN and -relax.
1601 (md_begin): Initialize gp size from -G switch.
1602 (alpha_force_relocation): Always force if -relax.
1603 (alpha_align): Take a new argument that will specify when to
1604 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1605 Change all callers. Emit nop alignment padding as nop+unop pair.
1607 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1609 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1610 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1613 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1615 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1616 require padding to the next long word boundary.
1620 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1622 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1623 inserted binary files.
1626 start-sanitize-phase2-m32rx
1627 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1629 * config/tc-m32r.c (optimize): New static local.
1630 (md_shortopts): Add -O.
1631 (md_parse_option): Recognize it.
1632 (md_show_usage): Document it.
1633 (md_assemble): Don't try to combine insns in parallel if !optimize.
1635 end-sanitize-phase2-m32rx
1636 start-sanitize-m32rx
1637 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1639 * config/tc-m32r.c (first_writes_to_seconds_operands):
1640 Reinitialise b_operands for each pass of the inner loop.
1643 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1645 * config/tc-dvp.h (tc_frob_label): Define.
1646 * config/tc-dvp.c (dvp_frob_label): New function.
1647 (create_colon_label): New argument `sto'. All callers updated.
1648 (record_mach): New argument `force_next_p'. All callers updated.
1649 (cpu_sto): New function.
1650 (UNIQUE_LABEL_PREFIX): New macro.
1651 (unique_label): Use it.
1652 (assemble_gif): Emit start label before mach label.
1653 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1655 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1657 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1658 (setup_dma_autocount): Renamed from setup_autocount. New argument
1659 inline_p. All callers changed. Fix word address of count.
1660 (parse_dma_addr_autocount): Fix word address of address.
1664 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1666 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1667 in special_sections table and add .vubss etc via
1668 ELF_TC_SPECIAL_SECTIONS.
1669 * config/tc-dvp.h: Likewise.
1672 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1674 * cgen.c: #include symcat.h.
1675 * config/tc-m32r.c: Likewise.
1677 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1679 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1680 absolute expressions instead of '$' prefixed register names.
1682 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1684 * read.c (s_set): Record file and line info for symbols when -as.
1685 (pseudo_set): Don't overwrite that dummy fragment.
1688 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1690 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1691 (dvp_parse_done): Comment out contents.
1692 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1693 (s_state): Handle .vu in included file.
1694 (asm_state): New state ASM_GIF.
1695 (asm_state_stack): Maintain stack of parsing states.
1696 ({push,pop,set}_asm_state): New functions.
1697 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1698 (gif_{insn_type,data_name,insn_frag}): New static locals.
1699 (md_assemble): Watch for .endgif if in ASM_GIF state.
1700 (assemble_gif): Complete.
1701 (s_endgif): Complete.
1702 (cur_mach): New static local.
1703 (record_mach): New function.
1704 (md_begin): Initialize `cur_mach'.
1705 (assemble_*): Record current mach type.
1706 (vu_count): New static local.
1707 (assemble_vif): Temporary hack to properly align mpg/direct data.
1708 (assemble_vu): Insert mpg every 256 insns.
1711 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1713 * config/tc-ppc.c (md_pseudo_table): Add "section".
1714 (ppc_named_section): New static function.
1716 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1718 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1719 so we don't have to scan the entire list.
1722 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1724 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1725 case, allow the parallel instructions to modify the same flag
1729 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1731 * listing.c (list_symbol_table): Categorize symbols by
1732 undefined_section rather than sy_frag->line == NULL.
1735 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1737 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1738 (inline_dmadata): Renamed from s_dmadata_implied.
1739 (assemble_one_insn): Rewrite dma operand processing.
1740 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1741 (unique_name,setup_autocount): New functions.
1743 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1744 (md_pseudo_table): Add .word.
1745 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1747 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1748 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1749 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1751 (eval_expr): New function.
1752 (create_label,create_colon_label): New function.
1753 (s_enddmadata): Rewrite.
1756 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1758 * Makefile.am (install-exec-local): Install properly when ln
1759 fails or tooldir == prefix.
1761 start-sanitize-m32rx
1762 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1764 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1765 handling of updates to the condition bit as this is shadow by
1769 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1771 * config/tc-dvp.c (parse_float): New function.
1772 (assemble_vu): Handle loi insns.
1773 (assemble_one_insn): Simplify suffix parsing.
1774 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1778 start-sanitize-m32rx
1779 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1781 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1783 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1785 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1786 for --warn-explicit-parallel-conflicts and --Wnp as an
1787 abbreviation for --no-warn-explicit-parallel-conflicts.
1788 (assemble_parallel_insn): Use non-relaxable versions of branch
1791 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1793 * app.c: Parse || as a seperator between assembler statements.
1796 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1798 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1799 Test result of insert_operand for error.
1801 start-sanitize-m32rx
1802 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1804 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1805 when m32rx target is enabled and the instructions are not
1808 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1810 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1811 bother checking insn which have no operands.
1814 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1816 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1817 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1818 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1819 * doc/Makefile.in: Rebuild.
1821 start-sanitize-m32rx
1822 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1824 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1825 function. Replaces get_src_reg(), check_for_side_effects(),
1826 reads_from_src_reg(). Uses new insn operand features of cgen.
1827 (writes_to_pc): New function., but with new code suppressed for now.
1828 (md_assemble): Call first_writes_to_seconds_operands().
1830 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1832 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1833 (macro): Fix handling of M_COP[0-3].
1835 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1837 Based on patches from Ross Harvey <ross@teraflop.com>:
1838 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1839 if macro_alternate or macro_mri.
1840 (getstring): Remove support for byte constants between < and >.
1841 (get_any_string): '<' only starts a string if macro_alternate or
1843 (macro_expand_body): Permit keyword parameters following
1844 positional parameters.
1846 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1847 * configure.in (alpha*-*-netbsd*): New target.
1848 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1849 * configure: Rebuild.
1851 * as.h (flag_warn_suppress_instructionswap): Move from here...
1852 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1853 here, and make static.
1855 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1856 BFD_ASSEMBLER or MANY_SEGMENTS.
1858 * as.c (show_usage): Update bug-gnu-utils address.
1859 * gasp.c (show_usage): Likewise.
1860 * doc/as.texinfo (Bug Reporting): Likewise.
1862 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1864 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1865 insns regardless of the size of a pointer if we're in mips I or
1867 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1869 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1871 Fix rac to accept only a0:
1872 * tc-d10v.c (parallel_ok, find_opcode):
1873 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1874 Introduce OPERAND_GPR.
1876 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1878 * read.c (s_fill): Handle non-constant repeat counts by creating
1879 an rs_space fragment.
1881 start-sanitize-m32rx
1882 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1884 * doc/c-m32r.texi: Document warning and error messages. Add
1885 descriptions of --warn-explicit-parallel-conflicts.
1887 * doc/as.texinfo: Add more m32rx command line options.
1890 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1892 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1893 from as_bad to as_warn.
1896 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1898 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1901 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1903 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1904 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1905 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1907 * config/tc-dvp.h: Add configuration specific section names.
1910 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1912 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1913 seg_fix_rotP rather than fix_root from seg_info.
1915 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1917 * expr.c: Add support for 0x1_2_3_4 bignums.
1919 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1921 * configure.in: Change -linux* to -linux-gnu*.
1922 * configure: Rebuild.
1924 * app.c (do_scrub_begin): Treat \r as whitespace.
1926 start-sanitize-m32rx
1927 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1929 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1930 rather than parsing syntax string manually.
1931 (assemble_parallel_insn): Check for both forms of parallel
1934 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1936 * Makefile.am: Update dependencies.
1937 * Makefile.in: Rebuild.
1939 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1941 * configure, aclocal.m4: Rebuild with new libtool.
1943 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1945 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1946 the argument to bfd_set_arch_mach.
1947 (load_address): Use bfd_arch_bits_per_address to determine the
1948 bit size of an address instead of looking at the isa level.
1949 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1951 start-sanitize-v850e
1952 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1954 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1956 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1958 * ehopt.c: New file.
1959 * as.h (enum _relax_state): Add rs_cfa.
1960 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1961 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1962 * read.c (emit_expr): Call check_eh_frame.
1963 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1964 (relax_segment): Likewise.
1965 * Makefile.am: Rebuild dependencies.
1966 (GAS_CFILES): Add ehopt.c.
1967 (GENERIC_OBJS): Add ehopt.o.
1968 * doc/internals.texi (Frags): Document rs_cfa.
1970 * as.c (show_usage): Mention --traditional-format.
1971 (parse_args): Accept --traditional-format.
1972 * as.h (flag_traditional_format): Declare.
1973 * output-file.c (output_file_create): If flag_traditional_format,
1974 set BFD_TRADITIONAL_FORMAT on stdoutput.
1975 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1977 * config/tc-mips.c (append_insn): Make sure that if we have a
1978 fixup for an unmatched %hi reloc, it does not associated with a
1981 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1982 * doc/Makefile.in: Likewise.
1984 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1986 * config/tc-m32r.c (check_for_side_effects): New function.
1987 (can_make_parallel): Add checks for instruction side effects
1988 clashing with the other instruction.
1989 (assemble_parallel_insn): Improve warning messages. Return error
1990 message from non-swapped instruction order.
1992 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1994 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1996 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1997 md_cleanup definition. This moves the forced literal output to
1998 the end of the source pass, and avoids macro's inserting literals
1999 into the code immediately after the macro expansion.
2001 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2003 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2004 a gas internal symbol is adjustable.
2005 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2007 * as.h: If gcc version greater than 2.6, use `__format__' and
2008 `__printf__' in function attributes, rather than `format' and
2011 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2013 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2015 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2017 Add tms320c30 support:
2018 * config/tc-tic30.h: New file.
2019 * config/tc-tic30.c: New file.
2020 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2021 TARGET_FORMAT as "coff-tic30".
2022 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2023 * Makefile.am: Rebuild dependencies.
2024 (CPU_TYPES): Add tic30.
2025 (CPU_OBJ_VALID): tic30-aout is valid.
2026 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2027 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2028 * configure, Makefile.in: Rebuild.
2030 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2032 * config/tc-v850.c (md_assemble): Improvements to error messages.
2034 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2036 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2037 BFD_RELOC_HI16_S to store the high bits of any value.
2039 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2040 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2041 assembler calculate relocations to any external symbol at all.
2042 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2043 involving generation of pc-relative relocs.
2044 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2045 has been moved to md_apply_fix3.
2047 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2048 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2049 which actually means (the address of identifier's GOT entry) +
2050 constant, which is not particularly useful.
2052 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2054 * read.h (include_dirs): Declare.
2055 (include_dir_count,include_dir_maxlen): Declare.
2058 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
2059 (md_parse_option): Handle them.
2060 (md_show_usage): Print them.
2061 (output_dma,output_pke): New static globals.
2062 (assemble_pke): Handle -no-dma-pke.
2063 (insert_file): Search include dir list.
2064 (s_enddirect): Validate length if prespecified.
2065 (s_endmpg): Likewise. Handle -no-dma-pke.
2066 (s_endunpack): Handle -no-dma-pke.
2067 (md_pcrel_from_section): Add offset to delay slot for
2071 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2073 * configure.in: Correct check for shared opcodes library.
2074 * configure: Rebuild.
2076 * listing.c (buffer_line): If we can't open the file, set at_end.
2077 (listing_print): Remove unused local variable fi.
2079 * config/m68k-parse.y (reglistpair): Handle register list in
2082 * config/vms-conf.h: Don't undef VERSION.
2084 start-sanitize-m32rx
2085 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
2087 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
2088 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
2091 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
2093 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2095 (GENERIC_OBJS): New variable, with the rest of the old OBJS
2097 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2098 ($(srcdir)/make-gas.com): Rename from make-gas.com.
2099 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2100 (EXTRA_DIST): Define.
2101 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2102 explicitly rather than via the list of object files.
2103 (gcc-as.opt): New file created when make-gas.com is run.
2104 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2105 itbl-cpu.h} to #include appropriate file rather than copying that
2107 * config/vms-conf.h: Synchronize with current config.in.
2108 * Makefile.in: Rebuild.
2111 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
2113 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2114 (parallel_ok): Relaxed parallel subinstruction dependency check.
2117 start-sanitize-m32rx
2118 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
2120 * config/tc-m32r.c (md_assemble): Fix determination of when
2121 instructions can be combined in parallel.
2124 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
2126 * as.h (flag_warn_suppress_instructionswap): added new flag.
2127 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
2128 command line argument.
2129 * tc-d10v.c (write_2_short): emit "Swapping instructions"
2130 warning only if flag_warn_suppress_instructionswap is false.
2132 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
2134 * configure.in (i386-*-mingw32*): New target.
2135 * configure: Rebuild.
2137 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
2139 * symbols.c (resolve_symbol_value): Don't set the segment if it
2140 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
2142 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
2145 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
2147 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
2148 depends upon HAVE_{UNLINK,REMOVE} values rather than host
2151 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
2153 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
2156 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
2158 * configure.in: Add dvp support.
2159 * configure: Regenerate.
2160 * config/tc-dvp.[ch]: New files.
2163 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
2165 * config/tc-v850.c (v850_insert_operand): Display instruction when
2166 an error is encountered.
2168 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
2170 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
2171 (i386-*-sco3.2v5*coff): New target.
2172 (i386-*-sco3.2*): New target.
2173 * configure: Rebuild.
2175 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
2177 * config/tc-v850.c: Tidy error message production.
2179 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
2181 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
2182 validate_immediate return value in the right type for comparisons
2185 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
2187 * listing.c (MAX_BYTES): Use listing variables not constants.
2188 (data_buffer): No longer an array, but a pointer.
2189 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
2190 (listing_listing): Allocate data_buffer.
2192 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
2194 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
2195 --listing-rhs-width, --listing-cont-lines.
2196 (show_usage): Update.
2197 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
2198 (listing_lhs_cont_lines, listing_rhs_width): New vars.
2199 (print_lines): Use the variables instead of the constants.
2200 (listing_listing): Likewise.
2201 * listing.h: Declare the new vars.
2203 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
2205 * as.c (parse_args): Add --keep-locals alias for -L.
2206 Add --strip-local-absolute.
2207 (show_usage): Update.
2208 * as.h (flag_strip_local_absolute): New flag.
2209 * symbols.c (S_IS_LOCAL): Use it.
2210 * config/obj-aout.h (S_IS_LOCAL): Likewise.
2211 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2212 * config/obj-coff.h (S_IS_LOCAL): Likewise.
2214 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
2216 * config/tc-m32r.c: Detect if explicitly parallel instructions
2217 might have an io conflict and issue a warning message.
2219 start-sanitize-m32rx
2220 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
2223 to a count of the number of matches to skip.
2224 (can_make_parallel): Pass count of number of matches to skip to
2225 reads_from_src_reg().
2228 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
2230 start-sanitize-m32rx
2231 * config/tc-m32r.c: Add support for swapping fixups of swap
2234 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
2235 cgen_swap_fixups): Functions to save, restore and swap the fixup
2236 chain with a backup copy.
2237 (cgen_asm_finish_insn): Returns address of constructed insn.
2239 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
2241 * listing.c (file_info_struct): Remove FILE, add POS.
2242 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
2243 (file_info): Don't open the file.
2244 (buffer_line): Check for the file in the last_open cache, updating
2246 (print_source): Don't reference file_info->file.
2247 (listing_listing): Likewise.
2248 (listing_print): Close the file in the cache, if any.
2250 start-sanitize-m32rx
2251 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
2253 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
2254 parallel instructions so that they are in the correct order.
2255 (reads_from_src_reg, get_src_reg, can_make_parallel,
2256 make_parallel): New functions to support opportunistic
2257 parallelisation of adjacent instructions.
2260 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
2262 * read.c (dwarf_file_string): New file static variable.
2263 (emit_expr): Look for constant sequence that leads up to a file
2264 name in DWARF debugging output.
2265 (stringer): Use dwarf_file_string to decide whether to accept a
2266 string as a file name.
2268 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
2270 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
2271 (crack_operand): Add reg->reglst MRI hack.
2272 (r_seg): Put reglst symbols in reg_section.
2273 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2275 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
2277 * tc-sh.c (get_specific): Handle SGR & DBR.
2279 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
2281 * tc-h8300.c (parse_reg): Take the length of the symbol into
2282 account when attempting to match a register name.
2283 * tc-h8500.c (parse_reg): Likewise.
2285 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2287 start-sanitize-m32rx
2288 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2291 * cgen.c: Formatting changes to improve readability.
2293 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2295 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2299 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2301 Based on a patch from Jim Wilson
2302 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2303 (tc_gen_reloc): Handle cross section PC relative relocs
2307 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2309 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2311 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2313 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2314 (expr_jmp_buf): New static local.
2315 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2316 (cgen_md_operand): New function.
2317 * tc-m32r.c: Clean up pass over `struct foo' usage.
2318 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2320 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2322 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2323 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2325 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2327 * config/tc-i386.c (i386_operand): Give an error if there are
2328 unrecognized characters after an expression.
2330 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2332 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2334 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2336 * configure.in (i386*-go32-rtems*): Fix to be the same as
2338 * configure: Rebuild.
2340 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2342 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2343 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2344 (mips_ip): Always check for FP_D, not just for instructions that
2345 are not part of the regular ISA.
2347 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2349 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2351 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2353 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2355 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2357 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2358 the range we care about.
2361 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2363 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2364 (exec_type_enum): Enumeration giving all of the exec types.
2365 (warn_nops): New static variable to give nop warning level.
2366 ({cur,prev}_mul32_p): New static variable to keep track of whether
2367 the current/previous instruction is a 32-bit multiply.
2368 (Optimizing): Make static.
2369 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2371 (d30v_insert_operand): Delete declaration of unused function.
2372 (write_2_short): Make exec_type argument enum, not int.
2373 (parallel_ok): Ditto.
2374 (check_range): Delete unused variable(s).
2375 (build_insn): Ditto.
2376 (find_format): Ditto.
2377 (md_apply_fix3): Ditto.
2378 (md_show_usage): Document -n and -N.
2379 (md_parse_option): Parse -n and -N.
2380 (write_1_short): If -n, warn about adding a nop. Use
2382 (write_2_short): Use enumeration values instead of hard coded
2383 integers. Reset exec_type for default operations. For explicit
2384 parallel operations, call parallel_ok to make sure everything is
2385 ok. If writing out a parallel operation, and the previous
2386 instruction was a 32-bit multiply, indicate current instruction
2388 (parallel_ok): Allow add/tx ... to be done in parallel with
2389 another add/tx ... assuming the gpr registers don't overlap.
2390 (md_assemble): Use exec type enumeration values, not hard coded
2391 ints. Check for loads or 16-bit multiplies following in the next
2392 cycle after a 32-bit multiply. Add nops if that is the case.
2393 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2394 cur_mul32_p if current instruction is a 32-bit multiply.
2395 (find_format): Change spacing and layout.
2398 start-sanitize-tic80
2399 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2401 * config/tc-tic80.c (tic80_relax): New static variable.
2402 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2403 (md_parse_option): Handle new relax options.
2404 (md_show_usage): Document new relax options.
2405 (find_opcode): Don't use short forms of PC relative branches if
2410 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2412 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2413 used/set flag fields. Make flag vars unsigned long. Use
2414 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2415 parallel if they use the same conditional flag with reversed
2416 meaning. Allow 2 add/sub insns that set the carry or overflow
2417 flags but do not query them to be done in parallel. Don't allow 2
2418 word store operations to be done in parallel with ADDppp or
2419 SUBppp. Don't allow loads to be done in parallel with 16 bit
2423 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2425 * config/tc-arm.c: Prevent use of interworking support for
2428 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2430 * doc/all.texi: Add M32R cpu.
2432 * doc/as.texinfo: Add documentation of m32r processor.
2434 * doc/c-m32r.texi: New file, documenting m32r specific features.
2436 start-sanitize-m32rx
2437 * config/tc-m32r.c (allow_m32rx): New function.
2438 (enable_m32rx): New variable.
2439 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2440 (md_show_usage): Document new --m32rx command line option.
2441 (md_parse_option): Implement new --m32rx command line option.
2444 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2446 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2449 start-sanitize-tic80
2450 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2452 * config/tc-tic80.c (build_insn): Handle instructions that have
2453 long (32 bit) PC relative offsets. Fix places that previously
2454 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2455 (md_apply_fix): Add case to handle long PC relative offsets.
2458 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2460 * doc/c-arm.texi (ARM Options): Document support for new ARM
2463 * config/tc-arm.c (md_parse_option): Add support for new ARM
2466 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2468 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2469 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2471 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2473 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2476 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2477 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2479 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2481 * config/tc-v850.c: Brought up to date with the branch.
2483 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2485 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2486 (SWITCH_TABLE): Handle BFD_RELOC_8.
2487 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2488 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2489 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2491 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2493 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2494 apparent bug in gcc's long long support crossing from x86.
2496 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2498 * config/tc-arm.c: Brought up to date with latest changes on arm
2501 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2503 * config-gas.com: Get version info from configure.in.
2505 * makefile.vms: include depend.obj in OBJS.
2507 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2509 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2510 all corresponding code.
2512 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2514 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2515 run-time endian selection.
2517 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2519 * tc-sh.c (parse_reg): Properly quote for fv4.
2521 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2523 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2524 symbol value operator.
2526 start-sanitize-vr5400
2527 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2529 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2533 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2535 * config/tc-d10v.c (parallel_ok, find_opcode):
2536 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2538 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2540 * config/obj-coff.c (fixup_segment): Cast second arg of
2541 md_apply_fix3 call to type "valueT *".
2543 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2545 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2547 * configure: Re-generate.
2549 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2551 * config/tc-mips.c (macro_build): Use the membership field
2555 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2557 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2558 first argument if it's supposed to be a register.
2561 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2563 * config/tc-mips.c (mips_4900): Added.
2564 (hilo_interlocks): Added mips_4900.
2565 (md_begin): Set default for mips_4900.
2566 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2567 (md_longopts): Add "m4900" and "no-m4900".
2568 (md_parse_option): Handle above options.
2571 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2573 * app.c (do_scrub_chars): If d10v, re-insert a space before
2574 a '#' when in state 10.
2576 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2578 * config/tc-h8300.c: Include "subsegs.h".
2579 (tc_reloc_mangle): Handle references to symbols which are not
2580 being output, so that references to `.' work.
2582 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2584 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2587 * macro.c (sub_actual): If we don't find a parameter for an &,
2590 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2591 start-sanitize-vr5400
2593 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2595 (hilo_interlocks): VR5400 has interlocks.
2596 (md_begin): Expect mips64vr5400, not mips64r5400.
2599 * config/tc-mips.c (mips_ip): In default case, call as_bad
2600 instead of fprintf, to get "assembler messages:" message output
2601 before instead of after.
2603 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2605 * frags.h: Handle multiple inclusion.
2607 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2609 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2610 * as.h (struct frag, frag support): Moved from here.
2612 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2614 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2615 * cgen.c (cgen_asm_finish_insn): Update.
2616 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2617 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2618 (md_convert_frag): Ditto.
2619 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2620 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2621 (TC_FRAG_INIT): Update.
2623 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2625 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2626 print out MD fields of fix.
2627 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2628 defined) to initialize MD fields in frag.
2629 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2630 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2631 * config/tc-ns32k.h: Add comments. Remove obsolete
2632 BFD_FAST_SECTION_FILL definition, change prototypes for
2633 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2634 opcode_frag and opcode_offset and remove pcrel_adjust.
2635 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2636 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2637 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2639 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2640 MD fields in frag structure.
2641 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2642 fix_bsr): macros to access MD fields in fix structure.
2643 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2644 use struct opcode_location as these fields are now in the frag
2646 (convert_iif): Call frag_more as it is needed instead
2647 of trying to allocate for the whole insn. Avoid call of frag_more
2648 with negative argument.
2649 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2650 md_estimate_size_before_relax, md_pcrel_from,
2651 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2652 and frag structures.
2653 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2654 opcode_offset and remove pcrel_adjust.
2655 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2656 fix_new_ns32k_exp with changed arguments.
2658 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2660 * tc-mips.c (md_begin): Reorganize setting of default values so
2661 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2663 (md_parse_option): Remove all code that sets defaults; md_begin
2664 handles all of this now.
2666 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2668 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2670 (bootstrap, bootstrap2, bootstrap3): Likewise.
2671 * Makefile.in: Rebuild.
2673 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2674 TOC section to be against the csect.
2676 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2678 start-sanitize-vr5400
2679 * config/tc-mips.c (mips_5400): New variable.
2680 (md_begin, md_parse_option): Handle 5400 options/names.
2681 (macro_build, mips_ip): Check for 5400-specific instructions.
2682 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2686 * config/tc-mips.c (validate_mips_insn): New function, checks
2687 match versus mask bits, and also verifies that all bits to be
2688 output are actually specified somewhere.
2689 (md_begin): Call it for 32-bit instructions, instead of doing
2690 match/mask check here. In case of failure, print a message, but
2691 check the rest of the opcode table before exiting.
2693 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2696 from Tony Thompson at ARM: athompso@arm.com
2699 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2701 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2706 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2708 * config/tc-mips.c (hilo_interlocks): True for tx49.
2709 (md_begin): Add mips64tx49.
2710 (md_parse_option): Add 4900 cpu.
2713 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2715 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2716 extend if the operand expects a signed value.
2718 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2719 default which is to permit dollar labels.
2721 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2723 * config/tc-sparc.c (sparc_memory_model): New variable.
2724 (md_longopts): Add -TSO/-PSO/-RMO options.
2725 (md_parse_options): Handle them.
2726 (sparc_elf_final_processing): For 64 ELF, set required
2727 memory ordering in e_flags. Default to RMO and let the user
2728 override it through command line.
2730 * config/tc-sparc.h (elf_tc_final_processing): Add.
2732 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2734 * config/tc-sparc.c (v9a_asr_table): New variable.
2735 (sparc_ip): Handle v9a asr's.
2736 Patch from David Miller <davem@vger.rutgers.edu>.
2738 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2740 * config/tc-sparc.h (md_do_align): New macro.
2741 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2742 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2744 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2746 * config/tc-sh.c (sh_small): New variable.
2747 (OPTION_SMALL): Define.
2748 (md_longopts): Add "small".
2749 (md_parse_option): Handle OPTION_SMALL.
2750 (md_show_usage): Mention -small.
2751 * config/tc-sh.h (sh_small): Declare.
2752 (SUB_SEGMENT_ALIGN): Handle sh_small.
2753 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2756 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2757 case in little endian mode.
2759 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2761 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2762 overflow signalling to linker.
2764 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2766 * makefile.vms: Fix for dec c.
2768 * config-gas.com: Give explanation for dec c setup in error
2771 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2772 sections on openvms/alpha.
2774 * config/obj-evax.c: support .weak pseudo-op
2776 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2778 * config/tc-sparc.c (default_arch_size): New static local.
2779 (struct sparc_arch): Rename arch_size to default_arch_size.
2780 New member user_option_p.
2781 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2782 (init_default_arch): Check whether default arch is valid.
2783 Set default_arch_size in addition to sparc_arch_size.
2784 (OPTION_32,OPTION_64): Define.
2785 (md_longopts): New entries for -32, -64.
2786 (md_parse_option): Handle them.
2787 (md_show_usage): Print them. Ensure init_default_arch called.
2788 * configure.in (sparc64): Set arch to v9-64.
2789 * configure: Regenerated.
2791 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2793 * write.c (subsegs_finish): New function, broken out of
2795 (write_object_file): Some code moves into subsegs_finish.
2796 * write.c (subsegs_finish): Declare.
2797 * as.c (main): Call subsegs_finish.
2799 * read.c (s_include): Check for error return from
2802 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2804 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2806 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2808 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2809 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2810 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2811 the correct relocation when it exists.
2812 * config/tc-i386.c (md_apply_fix3): Likewise.
2814 * config/tc-ppc.h: Correct typo in comment.
2815 * config/tc-v850.h: Likewise.
2817 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2819 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2820 when second instruction is writing to first instructions inputs.
2822 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2824 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2825 templated programs to build with -g.
2827 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2829 * config/tc-v850.c (md_relax_table): Add support for relaxing
2830 unconditional branches. This patch is courtesy of Jim Wilson.
2831 (md_convert_frag): Fix relaxing of branches. This patch is
2832 courtesy of Jim Wilson.
2833 (md_assemble): Create different fixups for conditional and
2834 unconditional branches. This patch is courtesy of Jim Wilson.
2835 (md_estimate_size_before_relax): Estimate size of variable part of
2836 fixup based on whether it is for a conditional or an unconditional
2837 branch. This patch is courtesy of Jim Wilson.
2838 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2839 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2840 obj_elf_section_change_hook().
2841 (v850_comm): New function.
2842 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2843 (md_begin): Add bss flag to seg_info of bss sections.
2845 Add support for .scommon, .tcommon and .zcommon sections.
2847 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2848 .zcommon, .tbss, .call_table_data and .call_table_text.
2850 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2852 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2853 * configure: Regenerated.
2855 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2857 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2858 expression is not confused with -1.
2860 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2862 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2863 operand - OPERAND_ATMINUS.
2865 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2867 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2868 decrement modify the index register.
2870 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2872 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2873 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2874 68336, 68341, 68349.
2875 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2876 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2877 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2880 * doc/Makefile.am (CPU_DOCS): Define.
2881 (as.info): Depend upon $(CPU_DOCS).
2882 * doc/Makefile.in: Rebuild.
2884 * configure.in: Remove AM_PROG_INSTALL; it's called by
2886 * configure: Rebuild.
2888 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2890 * tc-d10v.h (TC_START_LABEL): Don't define.
2891 (tc_frob_label): Define.
2893 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2895 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2896 to pair a branch and link with anything but an exe instruction.
2898 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2900 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2901 optimization to reduce the alignment surprises for gcc.
2903 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2905 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2906 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2907 (sparc_ip): Add %hix,%lox.
2908 (md_apply_fix3): Call as_bad_where, not as_bad.
2909 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2910 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2912 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2914 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2915 recognizes alphaev5 etc.
2916 * configure: Rebuild.
2918 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2920 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2921 of mipsr3900 with mipstx39.
2923 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2924 -mipsXX message' if the insn isn't an ISA insn.
2926 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2928 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2929 Redefine TARGET_FORMAT to call sparc_target_format.
2930 * config/tc-sparc.c (in_unsigned_range): New function.
2931 (sparc_arch_size): Make static.
2932 (sparc_target_format): New function.
2933 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2934 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2935 (output_insn): Set `fx_no_overflow'.
2936 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2937 (tc_gen_reloc): Likewise.
2939 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-v850.c (v850_section): Remove.
2943 * config/obj-elf.c (obj_elf_section): Enhance error message.
2945 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2947 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2948 including obj-elf.h in OBJ_MAYBE_ELF case.
2949 (mips_target_format): Return NULL after abort to avoid warning.
2951 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2953 * expr.c (operator): Accept ==. From Anders Blomdell
2954 <anders.blomdell@control.lth.se>.
2956 * config/atof-ieee.c (gen_to_words): When generating a denormal
2957 number, handle an overflow into the smallest normalized number.
2959 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2961 * as.h, input-scrub.c (new_logical_line): New return value.
2962 * read.c (s_app_file): Don't note the same file several times
2965 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2967 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2969 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2971 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2972 * configure: Rebuild.
2974 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2976 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2978 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2979 fn* instructions do not insert implicit fwait. This was changed
2982 * config/m68k-parse.y (yylex): Permit an expression to be used for
2985 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2987 * Makefile.in: Rebuild.
2989 * aclocal.m4: Rebuild with new libtool.
2990 * configure: Rebuild.
2992 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2994 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2997 * config/tc-mips.c (hilo_interlocks): Change from a static
2998 variable to a macro, so that it varies with the variables upon
3000 (gpr_interlocks, cop_interlocks): Likewise.
3001 (md_begin): Don't initialize them.
3003 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
3005 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
3006 of strcmp where appropriate.
3008 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
3010 * config/tc-v850.c (md_assemble): Cope with a zero data area
3011 relocation with a constant offset.
3012 (md_assemble): Produce error message when special data area
3013 relocations are used on instructions which do not support them.
3014 (md_assemble): Reset processor mask if defined by command line
3017 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
3019 * config/tc-sparc.c: Reorganize file.
3020 (parse_keyword_arg): Allow numbers in reg names.
3021 (SPECIAL_CASE_NONE): New macro.
3022 (md_assemble): Use it.
3023 (lookup_arch,init_default_arch): New functions.
3024 (default_arch,default_init_p,sparc_arch_table): New static locals.
3025 (sparc_arch_size): New static local.
3026 (max_architecture): Initialize in init_default_arch.
3027 (md_parse_options): Call init_default_arch if necessary.
3028 Rewrite -xarch/-A processing.
3029 (md_show_usage): Print -A values from sparc_arch_table.
3030 (md_begin): Call init_default_arch if necessary.
3031 (sparc_md_end): Handle both 32 and 64 bit environments.
3032 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
3033 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
3034 (DEFAULT_ARCH): Add.
3035 * config.in: Regenerate.
3036 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
3037 (SPARC_V9,SPARC_ARCH64): Delete.
3038 * configure: Regenerate.
3039 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
3041 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
3043 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
3045 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
3046 start-sanitize-v850e
3048 * config/tc-v850.c (md_assemble): Corrected typo.
3049 * config/tc-v850.c Add new sections: call_table_data and
3051 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
3052 (handle_ctoff): New Function.
3054 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
3057 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
3059 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
3060 displacement from the tiny data area pointer.
3062 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
3064 * config/tc-hppa.c (fix_new_hppa): Make declaration match
3067 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
3069 * config/tc-v850.c (processor_mask): New variable.
3070 (set_machine, md_parse_option): Set processor_mask.
3071 (md_assemble): Check that instruction is available to target
3074 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
3075 start-sanitize-v850e
3076 (TARGET_PROCESSOR): New constant.
3077 (TARGET_PROCESSOR): New constant.
3081 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
3083 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
3088 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
3090 Merge in work from Martin Hunt:
3092 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
3093 CR is 0 for PSWL and PSWH.
3095 * config/tc-d30v.c (do_assemble): Don't accept
3096 illegal condition codes for cmpu instruction.
3098 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
3099 used in d*i instructions.
3101 * config/tc-d30v.c (check_size): New function. Check
3102 relocations for overflows.
3103 (md_pcrel_from_section): Fix relocations between sections.
3104 (md_apply_fix3): Use new relocation types for 15 and 21
3105 bit relocations in the right container. Needed because
3106 the address of the instruction is not eight-byte aligned
3107 but the relocations must be.
3109 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
3110 (find_format): If ".s" or ".l" are used, don't try
3111 to compute branch sizes.
3113 * config/tc-d30v.c (do_assemble): Check for ".s" or
3114 ".l" extensions to opcode names.
3115 (find_format): Generate the correct instructions when
3116 ".s" or ".l" are used.
3118 * config/tc-d30v.c (build_insn): Check for odd registers
3119 on instructions that require even registers.
3121 * config/tc-d30v.h (md_start_line_hook): Define.
3122 * config/tc-d30v.c (md_start_line_hook): New hook.
3123 Checks the beginning of each line for a ".". If it
3124 finds one, assume a pseudo-op and flush any unwritten
3127 * config/tc-d30v.c (md_apply_fix3): Fix problem
3128 with determining when fixups were done.
3130 * config/tc-d30v.c (build_insn): Fix bug where the numeric
3131 part of a symbol (for example, "foo+8") was being written
3132 into the instruction.
3133 (md_pseudo_table): Change .word to be 32 bits and add
3136 * config/tc-d30v.c (parallel_ok): Check to see if first
3137 instruction is a jump.
3139 * config/tc-d30v.c (parallel_ok): Major code reorganization.
3142 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
3144 start-sanitize-v850e
3145 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
3147 * configure.in (emulations): Add v850 emulation.
3149 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
3151 * Makefile.am (CPU_TYPES): Add arc.
3152 (TARGET_CPU_CFILES): Add tc-arc.c.
3153 (TARGET_CPU_HFILES): Add tc-arc.h.
3154 (dependencies): Rebuild.
3155 * Makefile.in: Rebuild.
3156 * configure.in: Recognize arc-*-elf*.
3157 * configure: Regenerated.
3158 * config/tc-arc.[ch]: New files.
3160 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
3162 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
3163 Correct description of hi() reloc prefix.
3165 start-sanitize-v850e
3166 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
3167 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
3168 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
3171 * doc/c-v850.texi: Document new pseudo ops and command line
3174 * config/tc-v850.c (set_machine): New function.
3175 * config/tc-v850.c (.v850): New pseudo op.
3176 start-sanitize-v850e
3177 * config/tc-v850.c (.v850e): New pseudo op.
3178 * config/tc-v850.c (.v850ea): New pseudo op.
3182 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
3184 Support -alh and -ald for DWARF 1:
3185 * listing.c (struct list_info_struct): Add debugging field.
3186 (listing_newline): Initialize the debugging field. If ELF, if the
3187 section starts with .debug or .line, set the debugging field in
3188 the listing structure.
3189 (debugging_pseudo): Add list parameter. Change all callers. If
3190 the debugging field is set, consider it to be a debugging pseudo.
3191 If ELF, skip blank lines between debugging lines.
3192 * read.c (emit_expr): If ELF, look for line numbers.
3193 (stringer): If ELF, look for file names.
3195 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-v850.c (v850_insert_operand): Only test for overflow
3198 if there is no insert function.
3200 * config/tc-v850.h (TARGET_MACHINE): New constant.
3202 * config/tc-v850.c (v850_insert_operand): Add
3203 -mwarn_unsigned_overflow.
3204 (md_begin): Set BFD machine number based on machine variable.
3205 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
3207 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
3209 * as.h: Don't declare alloca if it is a macro.
3210 * macro.c: Likewise.
3213 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
3215 * config/tc-mips.c: Add tx19/r1900.
3218 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
3220 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
3221 rename to cpu_types[].
3222 (s_alpha_arch): New function.
3223 (md_pseudo_table): Add "arch".
3225 * config/tc-alpha.c (md_begin): Merge the two loops through the
3227 (s_alpha_proc): Add initial SKIP_WHITESPACE.
3228 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
3230 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
3232 * read.h (s_lcomm_bytes): Add prototype (for real this time).
3234 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
3236 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
3239 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
3241 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
3243 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
3245 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
3246 relative to the next instruction, not the current instruction.
3247 (md_assemble): Similarly.
3249 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
3251 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
3254 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
3255 (v850_reloc_prefix): Duplicate code eliminated. Add code to
3256 recognise special instructions.
3257 (md_assemble): Calculation of the size of a fixups corrected.
3259 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
3262 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
3264 * config/tc-v850.c (md_assemble): Use opcode->name instead of
3265 opcode->opcode as the sentinal. Zero is a valid opcode.
3267 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
3269 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
3270 * doc/c-v850.texi: Change node name to match other chapter nodes.
3272 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
3274 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3277 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
3279 * expr.c (integer_constant): If BFD64, don't make a bignum if the
3280 number will fit in 64 bits.
3282 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3283 rather than calling abort.
3285 * as.h: Don't define alloca if __GNUC__. Just declare it.
3286 * macro.c: Copy alloca handling from as.h.
3288 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
3289 Gabriel Paubert <paubert@iram.es>.
3291 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3292 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3293 is jcxz or a loop instruction.
3295 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3297 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3299 (md_begin): Set up machine architecture and type.
3301 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3303 * symbols.c (resolve_symbol_value): Store the value back into the
3304 symbol expression, to handle add or subtract simplification
3305 correctly. Handle O_symbol_rva. Add default case.
3307 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3308 chunksize while creating the new subsection.
3309 * as.c (chunksize): Initialize to zero.
3310 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3311 calling obstack_begin.
3313 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3318 start-sanitize-v850e
3319 * config/tc-v850.c (parse_register_list): Support constant
3320 expressions as register lists.
3323 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3325 * doc/c-v850.texi: Change the major node to v850 Machine
3328 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3330 * doc/as.texinfo: Add inclusion of c-v850.texi
3332 * doc/c-v850.texi: New file.
3334 * read.c (is_end_of_line): Make NUL character be considered to be
3337 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3339 * config/tc-v850.c (parse_register_list): Add support for curly
3341 (cc_names): Add "e" and "ne" conditions.
3343 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3345 * app.c (do_scrub_chars): Support a double dash as starting a
3346 comment that extends to end of line.
3348 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3352 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3354 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3356 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3357 insn when changing to a different instruction.
3359 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3361 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3362 floating point extensions.
3363 (parse_reg): parse sgr and dbr.
3365 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-v850.c (system_register_name): Support numbers for
3368 system register IDs.
3370 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3372 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3373 flag when alignment is in bytes instead of power of 2, and code to
3374 use that flag to convert alignment to bytes.
3375 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3376 * read.h (s_lcomm_bytes): Add prototype.
3377 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3378 defined, write alignment to alignment bits in section header s_flags
3379 rather than the s_align field.
3380 start-sanitize-tic80
3381 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3382 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3383 pseudo, instead of s_lcomm which wants a power of two for alignment.
3386 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3388 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3390 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3392 * as.c (show_usage): Add -am.
3393 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3394 if we've already got one.
3395 * listing.c (struct list_info_struct): Add line_contents.
3396 (listing_newline): Put unused argument to work: if non-null, save it...
3397 (listing_listing): ... and regurgitate during listing instead of line
3399 * listing.h (LISTING_MACEXP): New define.
3400 (LISTING_NEWLINE): Argument is NULL.
3401 * read.c (read_a_source_file): If expanding macros, break up input
3402 lines and pass them to listing_newline.
3403 * doc/as.texinfo: Document -ac and -am.
3405 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3407 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3409 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3412 start-sanitize-v850e
3413 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3415 * config/tc-v850.c: Remove support_v850e flag and command line
3418 * configure.in (emulations): Add support for v850e target
3420 * configure (emulations): Add support for v850e target
3422 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3424 * config/tc-v850.c: Remove support_v850ea flag and command line
3427 * configure.in (emulations): Add support for v850ea target
3429 * configure (emulations): Add support for v850ea target
3432 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3434 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3435 setting EXPECT and TCL_LIBRARY.
3436 * Makefile.in: Rebuild.
3438 * as.h (enum debug_info_type): Define.
3439 (debug_type): Declare.
3440 * as.c (debug_type): New global variable.
3441 (show_usage): Add --gstabs.
3442 (parse_args): Handle --gstabs.
3443 * read.c (generate_asm_lineno): Remove.
3444 (read_a_source_file): Output stabs debugging if appropriate.
3445 Change checks of generate_asm_lineno to check debug_type. Only
3446 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3447 * read.h (generate_asm_lineno): Don't declare.
3448 (stabs_generate_asm_lineno): Declare.
3449 * stabs.c (stabs_generate_asm_lineno): New function.
3450 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3451 Don't turn off debugging.
3452 (add_file): Remove old #if 0 code.
3453 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3454 (ecoff_directive_end): Don't generate stabs line symbols.
3455 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3456 generate_asm_lineno.
3457 (line_label_cnt): Remove.
3458 (ecoff_generate_asm_line_stab): Remove.
3459 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3460 * doc/as.texinfo, doc/as.1: Document --gstabs.
3462 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3464 start-sanitize-v850e
3465 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3466 Add support for v850ea instructions.
3468 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3469 Add support for v850e instructions.
3472 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3473 text of entire opcode.
3475 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3477 * doc/internals.texi: Document rs_leb128.
3479 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3481 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3482 in ABSL case, rather than calling abort.
3484 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3486 * as.h (enum _relax_state): Add rs_leb128.
3487 * read.c (potable): Add sleb128 and uleb128.
3488 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3490 * read.h: Update prototypes.
3491 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3492 the symbol value, add a second FINALIZE argument that prevents
3493 changes from being comitted. Update all callers.
3494 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3495 * doc/as.texinfo: Document the new pseudos.
3497 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3499 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3501 (DISTCLEANFILES): Define.
3502 * doc/Makefile.am (DISTCLEANFILES): Define.
3503 * Makefile.in, doc/Makefile.in: Rebuild.
3505 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3507 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3508 Don't set targ or gas_target. Define SCO_ELF and
3509 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3511 * Makefile.am: Remove @target_frag@.
3512 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3514 (dep-am): Mark as phony.
3515 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3517 * config/arm-big.mt, config/arm-lit.mt: Remove.
3518 * config/mips-big.mt, config/mips-lit.mt: Remove.
3519 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3520 * config/ppc-sol.mt: Remove.
3521 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3522 * config/m88kcoff.mt: Remove.
3523 * config/sco5.mt: Remove.
3524 * configure, config.in, Makefile.in: Rebuild.
3526 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3527 further try to circumvent the .y.h rule.
3528 * Makefile.in: Rebuild.
3530 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3532 * Makefile.am: New file, based on old Makefile.in.
3533 * acinclude.m4: New file, from old aclocal.m4.
3534 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3535 shared library handling; now handled by libtool. Replace
3536 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3537 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3538 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3539 * config.in: New file, created by autoheader.
3541 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3542 * stamp-h.in: New file.
3543 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3544 (parse_args): Likewise.
3545 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3546 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3547 * Makefile.in, doc/Makefile.in: Now built with automake.
3548 * aclocal.m4: Now built with aclocal.
3549 * configure: Rebuild.
3551 * cond.c (s_else): If not listing false conditionals, turn listing
3552 off in the false branch of the else.
3554 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3556 * config/tc-mips.c (macro): Fix handling of a double load from a
3557 symbol plus an offset.
3559 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3560 has an associated external symbol.
3562 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3564 * config/tc-alpha.c (s_alpha_ucons): New function.
3565 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3567 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3569 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3570 line if we encounter an error.
3572 * config/tc-v850.c (md_assemble): Sign extend constants value
3573 for hi and hi0 expressions.
3574 (v850_insert_operand): Enable range checking for generic 16bit
3577 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3579 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3580 LO16, HI16 and HI16_S relocs.
3582 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3584 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3586 * configure: Regenerated with autoconf 2.12.
3587 * Makefile.in: Add $(EXEEXT) to all executables.
3589 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3591 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3592 unconditional branches.
3593 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3596 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3598 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3600 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3602 * macro.c (define_macro): Make sure the index is in range before
3605 start-sanitize-tic80
3606 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3608 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3609 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3610 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3614 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3616 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3617 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3618 defined, use s_align_ptwo for .align.
3619 * configure.in (i386-*-msdosdjgpp*): New target.
3620 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3621 * configure: Rebuild.
3623 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3625 * config/tc-sparc.c (last_opcode): New static local.
3626 (md_assemble): Don't issue "FP branch in delay slot" warning if
3627 the delay slot has been annulled.
3629 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3631 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3632 code if BFD_ASSEMBLER.
3634 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3636 * config/tc-v850.c (system_registers): Fix ordering of registers.
3638 start-sanitize-tic80
3639 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3641 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3642 when it will be filled in later by relocation information.
3645 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3648 (mips_ip): Fix ISA checks.
3650 start-sanitize-r5900
3651 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3653 * configure.in: Default the r5900 to little endian.
3654 * configure: Rebuilt.
3657 start-sanitize-tic80
3658 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3660 * config/tc-tic80.c (build_insn): Fix endianness problem with
3664 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3666 * config/tc-mips.c (check_absolute_expr): Change warning to
3669 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3671 * config/tc-mips.c (macro_build): Refine code to check if an
3672 instruction is available on a particular cpu variant.
3673 (mips_ip): Likewise.
3675 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3677 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3678 OBJ_AOUT to ifdef OBJ_ELF.
3679 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3680 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3682 * write.c (fixup_segment): Change special case for i386-coff to
3683 not apply for i386-pe.
3684 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3685 which were not done.
3686 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3687 (coff_format_ops): Initialize frob_file_after_relocs field rather
3688 than frob_file field.
3689 * config/obj-coff.h (coff_frob_file): Don't declare.
3690 (coff_frob_file_after_relocs): Declare.
3691 (obj_frob_file): Don't define.
3692 (obj_frob_file_after_relocs): Define.
3693 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3694 * configure: Rebuild.
3696 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3698 * config/obj-coff.c (fixup_segment): Never subtract section
3699 address from PC relative reloc which will be fully resolved.
3701 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3703 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3704 with hpux10 header files.
3706 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3708 From Jason Merrill <jason@cygnus.com>:
3709 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3711 * config/tc-i386.h (md_maybe_text): Define.
3712 (md_do_align): Use md_maybe_text.
3714 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3716 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3717 relocations, don't check for symbol being external, weak, etc.
3719 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3721 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3722 calculate relocations to any external symbol, because we might be
3723 linking a shared object and the symbol might be overriden or moved
3724 (for instance, moved into a static executable's .bss section).
3725 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3727 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3728 be calculated by the assembler.
3730 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3731 whose destination lies in the same file, by ignoring the @plt or
3732 @local and aiming the branch at its destination.
3734 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3736 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3737 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3740 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3741 of obj_copy_symbol_attributes.
3743 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3745 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3746 signed operand, sign extend a 32 bit value to the host size.
3748 * Makefile.in (CFLAGS): Subsitute from configure script. From
3749 Jeff Makey <jeff@cts.com>.
3751 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3752 buffer size to make a copy of the symbol.
3754 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3757 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3759 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3760 step through the frags calling cvt_frag_to_fill, switch to
3761 SEG_DATA when we reach data_frag_root.
3763 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3765 * config/tc-mn10300.c (md_assemble): Allow an empty register
3766 list for instructions which use register lists.
3768 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3770 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3772 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3775 * config/tc-arm.c: Add prototypes for many static functions.
3776 (struct asm_opcode ): Add prototypes for parms field.
3777 (struct thumb_opcode ): Likewise.
3778 (fp_op2): Remove unused flags parameter.
3779 (output_inst): Make static.
3780 (arm_after_pass_hook): Remove unused ignore parameter.
3781 * config/tc-arm.h (arm_after_pass_hook): Declare.
3782 (arm_start_line_hook): Declare.
3783 (arm_frob_label): Declare.
3785 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3787 * depend.c (wrap_output): new prototype.
3789 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3791 * config/tc-sh.c (md_apply_fix): Check for overflow.
3793 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3794 section size to be aligned.
3796 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3798 * config/tc-sh.h (md_cons_align): Define.
3799 (sh_cons_align): Declare.
3800 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3801 (sh_no_align_cons): New static variable.
3802 (s_uacons): New static function.
3803 (sh_cons_align): New function.
3804 (sh_handle_align): Warn about misaligned data.
3805 * doc/c-sh.texi: Document .uaword and .ualong.
3807 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3809 * macro.c (macro_expand): In MRI mode, treat single quote as a
3810 separator character when checking for a positional argument.
3812 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3814 * config/tc-arm.c (md_parse_option): Merge in changes from
3817 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3819 * configure.in (emulations): Add Thumb architecture support from
3820 armT-9703-28-branch.
3822 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3824 * doc/all.texi: Add enabling of ARM documentation.
3826 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3828 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3830 * config/tc-mips.c: Added r3900 support.
3832 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3834 * as.c: (parse_args) `-t' option requires an argument.
3836 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3838 * config/tc-arm.c (md_begin): Change call to
3839 coff_arm_bfd_set_private_flags() to a call to
3840 bfd_set_private_flags().
3842 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3844 * Makefile.in: Rebuild dependencies.
3846 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3847 of a BFD_RELOC_RVA reloc.
3849 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3851 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3852 (hppa_force_relocation): Force a relocation for an absolute
3855 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3857 * doc/as.texinfo: Don't use @value in section names or index
3858 entries; it confuses texinfo.tex.
3860 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3862 * doc/as.texinfo: Updated for -MD option.
3863 * Makefile.in (CFILES): Added depend.c.
3864 (OBJS): Added depend.o.
3865 * as.h (start_dependencies, register_dependency,
3866 print_dependencies): New declarations.
3867 * depend.c: New file.
3868 * as.c (parse_args): Added -MD option.
3869 (main): Call print_dependencies.
3870 (show_usage): Added help for -MD.
3871 * read.c (s_app_file): Call register_dependency.
3872 (s_include): Call register_dependency when file is found.
3873 (read_a_source_file): Call register_dependency.
3875 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3877 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3878 section address to the symbol value.
3880 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3882 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3883 into the new membership field.
3885 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3887 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3888 command line then the ARM7 is now chosen by default when setting
3889 the BFD machine and architecture.
3891 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3893 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3894 hold APCS selection.
3895 (md_begin): Added code to generate flags to be set into the COFF
3896 header and the calls to the BFD functions to do this.
3897 (md_parse_option, md_show_usage): Added new command line
3898 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3899 -marmv3m, -marmv4, -marmv4t.
3901 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3902 as it is never used.
3904 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3906 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3907 label name with ".".
3908 * config/tc-mn10300.c (md_convert_frag): Likewise.
3910 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3912 * config/tc-mips.c (set_at): Check for bignum.
3913 (check_absolute_expr, macro, mips16_macro): Likewise.
3915 start-sanitize-tic80
3916 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3918 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3919 for overflow/underflow, only insert lower 15 bits into instruction.
3922 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3924 * config/tc-i386.c (pi): Check for RegMMX.
3926 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3928 * expr.c (expr): When subtracting values in the same frag,
3929 subtract X_add_number rather than adding it.
3931 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3933 * config/obj-coff.c (write_object_file): Just pass NULL to
3934 md_do_align, not the address of a char holding NOP_OPCODE.
3936 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3938 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3939 than an address if the floating point value looks sufficiently
3942 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3944 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3945 section size to be aligned.
3947 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3949 * cond.c: Include "macro.h".
3950 (struct conditional_frame): Add macro_nest field.
3951 (initialize_cframe): Initialize macro_nest.
3952 (cond_finish_check): Add nest parameter. Change all callers.
3953 (cond_exit_macro): New function.
3954 * as.h (cond_finish_check): Update declaration.
3955 (cond_exit_macro): Declare.
3956 * input-scrub.c (macro_nest): Make globally visible.
3957 (input_scrub_next_buffer): Call cond_finish_check.
3958 * macro.h (macro_nest): Declare.
3959 * read.c (s_mexit): Call cond_exit_macro.
3961 * config/tc-i386.h (RegMMX): Define.
3962 * config/tc-i386.c (pi): Check for all register types.
3963 (type_names): Add RegMMX.
3964 (md_assemble): Handle RegMMX.
3966 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3968 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3971 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3973 * config/tc-mips.c (nopic_need_relax): Add new parameter
3974 before_relaxing. Use it when testing ecoff_extern_size.
3975 (load_address, macro, md_estimate_size_before_relax): Fix all
3978 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3980 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3981 (obj_elf_subsection): New static function.
3983 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3985 * config/obj-coff.c (coff_header_append): Don't reset string_size
3986 each time through the loop.
3988 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3990 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3992 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3994 * doc/internals.texi (Porting GAS): Correct documentation for
3995 current configure handling of targ-cpu.h, et. al.
3996 (CPU backend): Document listing macros.
3998 * listing.c (data_buffer): Set size based on other listing macros,
3999 rather than always using 100.
4000 (data_buffer_size): Remove static variable.
4001 (calc_hex): Make data_buffer_size a local variable. Don't leave
4002 any slop when filling data_buffer.
4004 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
4006 * doc/c-mips.texi: Document .set autoextend.
4008 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
4010 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
4011 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
4012 sparc-*-openbsd*): New targets.
4013 * configure: Rebuild.
4015 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
4017 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
4018 for all undefined symbols.
4020 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
4022 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
4025 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
4027 * configure.in (alpha*-*-openbsd*): New target.
4028 * configure: Rebuild.
4030 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
4032 * configure.in (mips-*-openbsd*): New target.
4033 * configure: Rebuild.
4036 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
4038 * config/tc-d30v.c (parallel_ok): Fix parallel checking
4039 for instructions using conditional execution.
4042 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
4044 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
4046 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
4048 * Makefile.in (srcroot): Remove.
4049 (INSTALL): Set to @INSTALL@.
4050 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
4051 (all, dvi): Don't set srcroot.
4052 (install): Depend upon as.new, gasp.new, and installdirs. Use
4053 $(program_transform_name) directly, rather than using
4054 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
4055 (installdirs): New target.
4056 * doc/Makefile.in (INSTALL_XFORM1): Remove.
4057 (install): Depend upon installdirs. Use $(program_transform_name)
4058 directly, rather than using $(INSTALL_XFORM) and
4060 (installdirs): New target.
4061 (install-info-as): Run mkinstalldirs.
4062 (install-info-gasp): Likewise.
4064 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
4066 * Makefile.in (INSTALL): Change install.sh to install-sh.
4068 * symbols.c (resolve_symbol_value): Check for division by zero.
4070 From Thomas Graichen <graichen@rzpd.de>:
4071 * Makefile.in: Always use $(SHELL) when running move-if-change.
4072 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
4073 * configure: Rebuild.
4075 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
4077 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
4078 New argument `want'. Update enum cgen_parse_operand_result values.
4079 Initialize if CGEN_PARSE_OPERAND_INIT.
4080 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
4081 (md_assemble): Call cgen_asm_init_parse.
4082 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
4084 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
4086 * config/tc-m68k.c (m68k_ip): Handle #j.
4088 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
4090 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
4091 right address for call label:32,regs,imm.
4093 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
4095 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
4097 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
4098 symbol for OBJ_ELF anymore.
4100 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
4102 * Makefile.in: Regenerate dependencies.
4103 (TARG_CPU): New variable.
4104 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
4105 (.dep1): Delete creating of cgen-opc.h.
4106 (.tcdep): Put proper contents in cgen-opc.h.
4107 * configure.in (m32r): Delete setting of extra_files, extra_links.
4108 (AC_OUTPUT): Create cgen-opc.h.
4109 * configure: Regenerated.
4111 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
4113 * makefile.vms: Update to build gasp.exe.
4115 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
4117 * write.c (relax_frag): Make non-static.
4118 * write.h (relax_frag): Add prototype for.
4119 * config/tc-m32r.h (md_do_align): New arg `max'.
4120 * config/tc-m32r.c (m32r_do_align): Likewise.
4121 Update calls to frag_align, frag_align_pattern.
4122 (fill_insn): Update call to m32r_do_align.
4123 (m32r_scomm): Update call to frag_align.
4125 * config/tc-m32r.[ch]: New files.
4127 * Makefile.in (CPU_TYPES): Add m32r.
4128 (TARGET_CPU_CFILES): Add tc-m32r.c.
4129 (TARGET_CPU_HFILES): Add tc-m32r.h.
4130 (DISTCLEAN_HERE): Add cgen-opc.h.
4131 (.dep1,.tcdep): Create empty cgen-opc.h.
4132 (cgen.o): Add dependencies.
4133 (dependencies): Regenerate.
4134 * as.h (struct frag): New member fr_targ.
4135 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
4136 * conf.in (USING_CGEN): New macro.
4137 * configure.in (m32r-*-*): Add entry for.
4138 Add cgen.o to extra_objects.
4139 * configure: Regenerate.
4140 * frags.c (frag_var): fr_pcrel_adjust renamed to
4141 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
4142 (frag_variant): Likewise.
4143 * write.c (relax_frag): Likewise.
4144 * config/tc-ns32k.c (*): Likewise.
4146 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
4148 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
4149 rather than for any end of line character.
4151 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
4152 call abort (i.e., as_abort) rather than crashing.
4154 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
4155 OBJ_ELF, rather than of S_GET_OTHER.
4157 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
4159 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
4161 * Makefile.in (VERSION): Set to 2.8.1.
4163 * Branched binutils 2.8.
4165 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
4167 * COPYING: Update FSF address.
4169 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
4171 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
4173 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
4175 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
4177 * config-gas.com: Update to handle both vax and alpha.
4178 * makefile.vms: Update to use config-gas.
4179 * conf-a-gas.com: Remove file.
4181 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
4183 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
4184 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
4185 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
4187 start-sanitize-tic80
4188 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
4190 * config/tc-tic80.c (line_comment_char): Make '#' start comments
4191 at the beginning of a line for compatibility with .S files where
4192 cpp leaves the filename transitions beginning with '#'.
4195 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
4197 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
4198 tc_coff_sizemachdep if OBJ_COFF.
4200 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4202 * config/tc-ppc.c (register_name): Declare.
4204 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
4206 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
4207 * configure: Rebuild.
4209 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
4211 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
4212 (mips16_mark_labels): New static function.
4213 (append_insn): Call mips16_mark_labels.
4214 (mips_emit_delays): Likewise.
4215 (s_insn): Likewise. Don't call mips_clear_insn_labels.
4216 (s_mips_stab): New static function.
4218 * configure.in: Use ELF for mips-*-gnu*.
4219 * configure: Rebuild.
4221 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4223 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
4226 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4228 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
4229 set OPCODES_LIB to empty.
4230 * configure: Rebuild.
4232 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
4234 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
4236 * configure: Rebuild.
4238 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
4240 * itbl-parse.y (yyerror): Make static. Declare.
4242 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
4243 * configure.in: Set emulations for mips-*-linux*-*.
4244 * configure: Rebuild.
4246 * config/tc-mips.c (struct mips_set_options): Define.
4247 (mips_opts): New static variable.
4248 (mips_isa): Remove. Now a field in mips_opts. Change all
4250 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
4251 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
4252 (struct mips_option_stack): Define.
4253 (mips_opts_stack): New static variable.
4254 (s_mipsset): Add support for .set push and .set pop.
4255 * doc/c-mips.texi: Document .set push and .set pop.
4257 * config/obj-elf.c (obj_elf_section_change_hook): New function.
4258 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
4259 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
4261 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
4263 * as.c (parse_args): Update copyright date in version message.
4265 * Makefile.in (clean-here): Remove dependency files.
4267 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
4268 (s_mri_common): Check S_IS_COMMON unconditionally.
4269 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
4270 * config/tc-alpha.c (s_alpha_comm): Likewise.
4271 * config/tc-mips.c (nopic_need_relax): Likewise.
4272 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
4273 (ppc_pe_comm): Likewise.
4274 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
4275 common symbol to bfd_com_section_ptr.
4276 * config/tc-sparc.c (s_common): Likewise.
4277 (tc_gen_reloc): Likewise.
4280 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4282 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4285 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
4287 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4290 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
4292 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4295 * listing.c (print_lines): Add lineno parameter. Change all
4297 (listing_listing): Only call calc_hex for the right line.
4298 (listing_list): Set the new edict based on the current edict, in
4299 order to handle listing commands in macros correctly.
4301 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4304 * cond.c (cond_finish_check): New function.
4305 * as.h (cond_finish_check): Declare.
4306 * as.c (main): Call cond_finish_check.
4309 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4311 * config/tc-d30v.c (md_assemble): If two instructions
4312 are supposed to be assembled in parallel and the first one is
4313 long, print an error and stop.
4314 (md_apply_fix3): Don't calculate absolute relocs. Just write
4318 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4320 * config/tc-i386.h (iclrKludge): Define.
4321 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4323 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4325 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4326 * config/tc-alpha.c (alpha_debug): New static variable.
4327 (md_parse_option): Set alpha_debug if -g is seen.
4328 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4331 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4333 * config/tc-d30v.c (build_insn): Enable range-checking code.
4334 (postfix): Stop at space or comma.
4335 (md_assemble): Change error message.
4338 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4340 * Makefile.in: Added automatic dependency building.
4341 * dep-in.sed: New file.
4343 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4345 * config/obj-ieee.c (segment_name): Don't define function if this
4348 * config/obj-coff.h (DO_STRIP): Don't define.
4349 * config/tc-h8300.h (DO_STRIP): Don't define.
4350 * config/tc-h8500.h (DO_STRIP): Don't define.
4351 * config/tc-w65.h (DO_STRIP): Don't define.
4352 * config/tc-z8k.h (DO_STRIP): Don't define.
4354 * symbols.c (colon): Call obj_frob_label if it is defined.
4355 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4357 * configure.in: Don't set files and links. Don't call
4358 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4359 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4360 * configure: Rebuild.
4361 * Makefile.in (TARG_CPU_C): New variable.
4362 (TARG_CPU_O, TARG_CPU_H): New variables.
4363 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4364 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4365 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4366 (LINKED_SOURCES): Remove.
4367 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4368 (LINKED_HEADERS): Remove.
4369 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4370 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4372 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4373 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4374 (itbl-cpu.h): Remove target.
4375 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4378 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4380 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4382 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4384 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4385 open coded loop that does not require the name to start with a
4388 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4390 * frags.c (frag_var): Change offset parameter to offsetT.
4391 (frag_variant): Likewise.
4392 * frags.h (frag_variant, frag_var): Update declarations.
4393 * config/tc-m68k.c (struct m68k_it): Change foff field to
4395 (add_frag): Change off parameter to offsetT.
4396 * Several files: Add casts to calls to frag_var.
4398 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4399 serialize a parallel make.
4400 (itbl-parse.h): Split target out from itbl-parse.c.
4402 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4404 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4406 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4407 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4408 storing the value of a common symbol.
4410 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4412 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4414 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4415 that is done by symbol_remove and symbol_insert.
4417 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4420 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4422 * config/tc-mips.c (load_register): In 32 bit mode, when not
4423 dealing with a 64 bit number, permit the upper 32 bits to be set
4424 even if bit 31 is not set.
4426 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4428 * read.c (potable): Add "equiv".
4429 (s_set): Handle .equiv based on argument.
4430 * doc/as.texinfo (Equiv): New node to document .equiv.
4431 (Err): New node to document .err.
4433 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4435 * Many files: Add function prototypes.
4436 * as.c (show_usage, parse_args): Make static.
4437 * frags.h (frag_alloc): Declare.
4438 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4439 * symbols.c (dollar_label_instance): Change return type to long.
4440 * symbols.h (print_symbol_value): Declare.
4441 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4442 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4443 (remove_subsegs, relax_frag): Make static.
4444 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4445 (what_kind_of_float): Likewise.
4446 (atof_vax): Make static. Change what_kind to int.
4447 (md_atof): Change what_statement_type to int.
4448 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4449 * config/tc-alpha.c (vax_md_atof): Declare.
4450 (md_atof): Don't declare atof_ieee and vax_md_atof.
4451 * config/tc-i386.c (set_16bit_code_flag): Make static.
4452 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4453 * config/tc-m68k.c (add_fix): Change width to int.
4454 (insert_reg): Change regname to const.
4455 (md_atof): Don't declare atof_ieee.
4456 (demand_empty_rest_of_line): Don't declare.
4457 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4458 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4459 (parse_keyword_arg): Change lookup_fn to take const arg.
4460 (md_atof): Don't declare atof_ieee.
4461 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4462 (tc_aout_pre_write_hook): Don't declare.
4464 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4466 * as.h (bfd_alloc_by_size_t): Don't declare.
4467 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4469 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4471 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4472 (symbol_append): Set sy_next and sy_previous when adding a single
4473 symbol to an empty list. Call debug_verify_symchain.
4474 (verify_symbol_chain): Use assert, not know.
4476 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4478 * NEWS: Note BeOS support.
4479 * configure.in: (ppc-*-beos): New target, use coff as object format.
4480 * configure: Regenerate with autoconf.
4482 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4484 * config/tc-mips.c (md_apply_fix): Improve error message for out
4487 * Makefile.in: Add dependencies on obstack.h where needed.
4489 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4491 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4492 case of a symbol equated to another symbol when using SVR4_PIC.
4494 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4496 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4498 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4499 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4501 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4502 and md_elf_section_change_hook if they are defined.
4503 (obj_elf_text, obj_elf_previous): Likewise.
4505 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4507 * config/obj-multi.h (struct elf_obj_sy): Define if
4509 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4511 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4512 OBJ_SYMFIELD_TYPE is defined.
4514 * doc/as.texinfo (bss): Improve description of .bss section. In
4515 ELF or COFF, you are permitted to switch into the section.
4516 (Comm): Rewrite description of common symbols.
4517 (Lcomm): Mention that some targets permit a third argument.
4519 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4521 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4523 * symbols.c (colon): Change type of local to int. From Alan Modra
4524 <alan@spri.levels.unisa.edu.au>.
4526 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4527 alignment if a zero fill pattern was explicitly specified.
4528 * config/tc-sh.c (sh_do_align): Likewise.
4530 * read.c (equals): Always permit register names to be redefined.
4532 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4533 mips16 symbol to be adjusted if a symbol is being subtracted from
4536 From Eric Youngdale <eric@andante.jic.com>:
4537 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4538 illegal symbol version names.
4539 (elf_frob_symbol): Check for external default versions.
4541 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4543 From Eric Youngdale <eric@andante.jic.com>:
4544 * config/obj-elf.h (struct elf_obj_sy): Define.
4545 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4547 * config/obj-elf.c (obj_elf_symver): Just record the name.
4548 (obj_symbol_new_hook): Initialized versioned_name field.
4549 (elf_frob_symbol): If there is a versioned_name, either rename the
4550 symbol, or add an alias with that name.
4552 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4554 * config/tc-mn10300.c (md_relax_table): Define.
4555 (md_convert_frag): Implement.
4556 (md_assemble): Handle relaxable operands/instructions correctly.
4557 (md_estimate_size_before_relax): Implement.
4558 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4560 * config/tc-mn10200.c (md_relax_table): Fix typos.
4562 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4563 relocs anymore. Tweak fx_offset for pc-relative relocs.
4565 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4567 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4570 start-sanitize-tic80
4571 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4573 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4575 * config/tc-tic80.c (md_begin): Declare external variable
4576 coff_flags and insert an F_AR32WR bit into it.
4579 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4581 * read.c (equals): Add reassign parameter. Change all callers.
4582 * read.h (equals): Update declaration.
4584 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4586 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4587 can rely on the frag address to determine whether a frag is
4590 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4592 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4593 (S_LOCAL_NAME): Likewise.
4594 (FAKE_LABEL_NAME): Define unconditionally.
4595 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4597 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4598 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4599 Don't define FAKE_LABEL_NAME.
4600 * config/te-ic960.h: Likewise.
4601 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4602 (mips_frob_file_before_adjust): Declare.
4603 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4604 (mips_local_label): Remove.
4606 * config/te-sco386.h: Remove; not used.
4608 start-sanitize-tic80
4609 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4611 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4612 byte alignment rather than power-of-two alignment that is the
4616 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4618 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4620 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4621 message, and add newline.
4622 (process_file): Don't process assignments in the label if this is
4623 a equ or assign pseudo-op.
4624 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4625 and K_EQU, to match documentation.
4627 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4629 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4630 to denote read-only data sections.
4632 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4634 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4635 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4637 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4638 binary number if the next character is '+' or '-'.
4640 start-sanitize-tic80
4641 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4643 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4644 (find_opcode): Match operands that can be floats.
4645 (build_insn): Handle O_big (float) expressions and build
4649 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4651 * configure.in (mips*-*-lnews*): New target, also make empty
4652 emulation list for this target.
4653 * configure: Update.
4654 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4655 (mips_target_format): Use.
4656 * te-lnews.h: New file.
4658 start-sanitize-tic80
4659 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4661 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4662 operands with :m or :s modifiers and generate the right opcodes
4666 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4668 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4669 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4671 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4673 * config/tc-m68k.c (instring): Useless local declaration of
4674 crack_operand removed.
4675 * expr.h (expressionS): Changed type of X_op field to operatorT if
4678 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4680 Based on patches from Robert Lipe <robertl@dgii.com>:
4681 * configure.in: Add i386coff and i386elf to emulation list.
4682 * configure: Rebuild.
4683 * as.c (i386coff, i386elf): Declare.
4684 * obj.h (coff_format_ops): Declare.
4685 * config/obj-coff.c (OBJ_HEADER): Define.
4686 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4687 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4688 (obj_pseudo_table): Add "version".
4689 (coff_pop_insert): New static function.
4690 (coff_sec_sym_ok_for_reloc): New static function.
4691 (no_func): New static function.
4692 (coff_format_ops): New variable.
4693 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4694 (obj_symbol_new_hook): Define.
4695 (coff_obj_read_begin_hook): Declare.
4696 (obj_read_begin_hook): Define.
4697 * config/tc-i386.h (i386_target_format): Declare.
4698 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4699 OUTPUT_FLAVOR when appropriate.
4700 (i386_target_format): New function.
4701 * Makefile.in (obj-coff.o): New target.
4702 (e-i386coff.o, e-i386elf.o): New targets.
4704 From Stephen Williams <steve@icarus.icarus.com>:
4705 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4706 (_tc_get_bal_of_call): Don't declare.
4707 (tc_get_bal_of_call): Declare as function, don't define as macro.
4708 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4709 in sy_tc field, not x_balntry field.
4710 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4711 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4712 field, not x_balntry field.
4714 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4715 have the SHF_ALLOC attribute.
4717 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4718 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4719 (itbl-lex.o): Depend upon itbl-parse.h.
4721 * itbl-parse.y (yyerror): Change return type to int. Change to
4722 use old style function declaration.
4724 * Makefile.in (itbl-lex.o): Remove -Wall.
4725 (itbl-parse.o): Likewise.
4727 * cond.c (s_ifdef): If we should omit conditionals from listings,
4729 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4730 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4731 (listing_listing): Handle EDICT_NOLIST_NEXT.
4732 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4733 * listing.h (LISTING_NOCOND): Define.
4734 (LISTING_SKIP_COND): Define.
4735 * as.c (show_usage): Mention c as a suboption of -a.
4736 (parse_args): Handle c as a suboption of -a.
4737 * doc/as.texinfo: Document -alc.
4739 start-sanitize-tic80
4740 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4742 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4745 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4747 * doc/as.texinfo: Document .symver.
4749 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4751 * config/tc-d10v.c: Change pre_defined_registers to
4752 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4754 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4756 * config/obj-coff.c: Fix typo in comment section.
4757 start-sanitize-tic80
4758 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4759 an additional alignment argument.
4760 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4762 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4766 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4768 * Makefile.in: Remove dependancies on itbl-cpu.h.
4769 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4772 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4774 * itbl-ops.h: Include as.h.
4776 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4778 * as.c: Remove -t option.
4779 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4780 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4781 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4783 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4785 * itbl-ops.c: Don't define DEBUG.
4787 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4789 * Makefile.in: Update itbl-test.c to reflect its new location.
4791 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4793 * itbl-ops.c: Add test for itbl_have_entries.
4794 * config/tc-mips.c: Remove test for itbl_have_entries.
4795 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4797 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4799 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4800 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4801 (LEX, LEXFLAGS): Define.
4802 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4804 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4806 * itbl-parse.y: Fix indentation mistakes from indent program.
4807 * itbl-lex.l: Fix indentation mistakes from indent program.
4808 * itbl-ops.h: Add include for ansidecl.h.
4809 Add PARAMS around function arguments.
4810 Add declaration for itbl_have_entries.
4811 * itbl-ops.c: Add PARAMS around function arguments.
4812 * Makefile.in: Add itbl build rules.
4813 Add dependancies for itbl files to mips target.
4814 * as.c: Add itbl support.
4815 Add new option "--insttbl" for dynamically extending instruction set.
4816 * as.h: Declare insttbl_file_name;
4817 the name of file defining extensions to the basic instruction set
4818 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4819 itbl-ops.o to extra_objects for mips configuration.
4820 Add include file link from itbl-cpu.h to
4821 config/itbl-${target_cpu_type}.h.
4822 * config/tc-mips.c: Allow copz instructions.
4823 Add notes for future additions to the itbl support.
4825 (macro): Call itbl_assemble to assemble itbl instructions.
4826 See if an unknown register is specified in an itbl entry.
4828 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4829 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4831 start-sanitize-tic80
4832 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4833 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4835 (build_insn): Grab a frag early so we can use the address in
4836 fixups. Take one's complement of BITNUM values before insertion
4837 in opcode. Add code to support O_symbol operands.
4838 (md_apply_fix): Replace unimplemented warning with implementation.
4839 (md_pcrel_from): Ditto.
4840 (tc_coff_fix2rtype): Ditto.
4843 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4845 * config/tc-d30v.c (parallel_ok): New function.
4846 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4848 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4849 relocation is in different section.
4851 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4853 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4854 don't set the section alignment to 2**4.
4856 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4858 * config/tc-m68k.c (line_comment_chars): Add '*'.
4860 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4861 (do_scrub_begin): Don't set lex['*'].
4862 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4863 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4866 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4867 * configure: Rebuild.
4868 * config/te-svr4.h: New file.
4869 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4870 TE_SVR4 or TE_DELTA.
4872 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4874 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4875 short conditional branch around a long unconditional branch.
4877 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4879 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4882 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4885 * symbols.c (resolve_symbol_value): If both left and right
4886 operands are undefined, warn about both of them.
4888 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4890 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4891 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4892 (obj_elf_symver): New static function.
4893 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4896 * write.c (relax_segment): Make type and printf format agree.
4898 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4902 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4904 * config/tc-d30v.c, config/tc-d30v.h: New files.
4906 * configure: Rebuilt.
4908 * configure.in: Add case for d30v.
4911 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4913 * config/tc-alpha.h (md_operand): Define with a null expansion,
4914 like all the other targets.
4915 * doc/internals.texi (CPU backend): Add missing word in
4916 md_flush_pending_output description. Fix typo in md_convert_frag
4918 start-sanitize-tic80
4919 * config/tc-tic80: Minor comment additions/changes.
4922 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4924 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4925 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4926 * config/obj-coff.c (obj_coff_def): Use
4927 tc_canonicalize_symbol_name if defined.
4928 (obj_coff_tag, obj_coff_val): Likewise.
4929 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4931 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4933 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4934 does not actually work, though:
4935 * configure.in (i386-sequent-bsd*): New target.
4936 * configure: Rebuild.
4937 * config/tc-dynix.h: New file.
4938 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4940 * read.c (do_align): Add max parameter. Change all callers.
4941 Remove useless static variables.
4942 (s_align): New static function. Do common portion of
4943 s_align_bytes and s_align_ptwo.
4944 (s_align_bytes, s_align_ptwo): Just call s_align.
4945 * frags.c (frag_align): Add max parameter. Change all callers.
4946 (frag_align_pattern): Likewise.
4947 * frags.h (frag_align, frag_align_pattern): Update declarations.
4948 * write.c (relax_segment): Limit alignment change to fr_subtype.
4949 Fix some types to be addressT.
4950 * config/obj-coff.c (size_section): Likewise.
4951 * config/obj-ieee.c (size_section): Likewise.
4952 * config/tc-d10v.h (md_do_align): Add max parameter.
4953 * config/tc-i386.h (md_do_align): Likewise.
4954 * config/tc-m88k.h (md_do_align): Likewise.
4955 * config/tc-m88k.c (m88k_do_align): Likewise.
4956 * config/tc-sh.h (md_do_align): Likewise.
4957 * config/tc-sh.c (sh_do_align): Likewise.
4958 * as.h: Improve comments on rs_align and rs_align_code.
4959 * doc/as.texinfo: Document new alignment arguments.
4960 * doc/internals.texi (Frags): Document use of fr_subtype field for
4961 rs_align and rs_align_code.
4963 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4965 * config/tc-mips.c: Changed opcode parsing.
4967 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4969 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4970 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4971 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4972 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4973 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4974 to a location consistent with the rest of the target include files.
4975 * config/tc-i386.c: Remove misleading comment.
4976 * doc/internals.texi (CPU backend): Add description of function
4977 md_undefined_symbol.
4978 start-sanitize-tic80
4979 * config/tc-tic80.c: Add code to insert predefined symbols into the
4980 symbol table so they can be parsed by the standard expression parser.
4981 Remove custom code that use to parse them.
4982 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4983 to a location consistent with the rest of the target include files.
4986 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4988 * as.h: GNU c provides unlink() function.
4990 Unify section handling on openVMS/Alpha:
4991 * config/tc-alpha.c(s_alpha_link): Remove.
4992 (s_alpha_section): New function.
4993 Remove case-hacking of symbols
4994 Add .code_address pseudo-op.
4995 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4996 (s_alpha_code_address): New function.
4997 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4998 static constructors/destructors.
4999 Add debug code for crash debugs, to be removed when traceback code
5000 is added to object code.
5001 (s_alpha_name): New function for .name pseudo-op.
5002 (alpha_print_token): New function to print token expressions with
5003 alpha specific extensions.
5005 * makefile.vms: Allow compilation with current gcc snapshot.
5007 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
5009 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
5010 (DVIPS): Set to dvips.
5011 (ps, as.ps, gasp.ps): New targets.
5012 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
5013 and MAKEINFO env variables.
5014 (internals.ps): Use DVIPS macro.
5015 (clean): Remove core and backup files.
5016 (distclean): Remove temporary files from building internals.
5018 * doc/internals.texi (Frags): Fix typo.
5019 (GAS processing): Ditto.
5020 (CPU backend): Ditto.
5021 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
5022 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
5023 * read.c: Remove ugly hack that dealt with config files not
5024 correctly defining TARGET_BYTES_BIG_ENDIAN.
5025 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
5026 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5027 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
5028 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5029 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
5030 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
5031 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
5032 with TARGET_BYTES_BIG_ENDIAN defined to 0.
5033 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
5034 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
5035 whether it is defined or not.
5036 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
5037 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
5038 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
5039 whether it is defined or not.
5040 start-sanitize-tic80
5041 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
5042 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
5045 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
5047 * write.c (write_relocs): Correct text in as_fatal error message,
5048 bfd_perform_relocation -> bfd_install_relocation.
5050 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
5052 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
5053 * read.c (LEX_TILDE): Define if not defined.
5054 (lex_type): Use LEX_TILDE.
5055 * expr.c (get_symbol_end): Check first char with is_name_beginner,
5056 not is_part_of_name.
5058 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
5060 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
5063 * config/tc-mips.c (mips16_extended_frag): Correct base address
5064 for an extended PC relative instruction.
5065 (md_convert_frag): Likewise.
5067 * config/tc-mips.c (prev_nop_frag): New static variable.
5068 (prev_nop_frag_holds): New static variable.
5069 (prev_nop_frag_required): New static variable.
5070 (prev_nop_frag_since): New static variable.
5071 (append_insn): If we aren't reordering, and prev_nop_frag is not
5072 NULL, and we don't need any nops, then decrease the size of
5073 prev_nop_frag. Don't insert nops because of instructions in
5074 noreorder sections. Remember whether the previous instructions
5075 where in noreorder sections even when not reordering.
5076 (mips_no_prev_insn): Add preserver parameter. Change all
5077 callers. Refer prev_nop_frag variables when appropriate.
5078 (mips_emit_delays): Set up prev_nop_frag.
5079 (s_mipsset): Clear prev_nop_frag if reordering.
5081 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
5083 * config/tc-mips.c (append_insn): Remove useless code which
5084 handled swapping a mips16 jump with a mips16 instruction with a
5087 * config/tc-mips.c (md_parse_option): When debugging, set
5088 mips_optimize to 1, not 0.
5090 * config/tc-mips.c (mips16_ip): Handle an extend operand.
5092 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
5093 like the expression was based on `.', adjust the value of the
5096 * config/tc-mips.c (append_insn): Warn about an attempt to put an
5097 extended instruction in a delay slot when not reordering.
5098 (md_convert_frag): Warn if an extended instruction appears in a
5101 * config/tc-mips.c (mips_pseudo_table): Add "insn".
5102 (s_insn): New static function.
5103 * doc/c-mips.texi: Document .insn.
5105 * config/tc-mips.c (md_begin): Add the general registers to the
5107 (mips16_ip): First parse the expression, and then see whether it
5108 came up with a register, rather than trying to first see whether
5109 we are looking at a register.
5111 start-sanitize-tic80
5112 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
5114 * config/tc-tic80.c: Numerous changes and additions to flesh
5115 out functions that were previously just stubs, and fix some
5116 problems found using the new TIc80 testsuite cases.
5119 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
5121 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
5122 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
5124 * config/tc-mips.c (append_insn): Output jump instruction as a
5125 pair of 2 byte instructions, rather than as a single 4 byte
5128 start-sanitize-r5900
5129 * config/tc-mips.c (md_begin): Correct test of mips_5900.
5130 (mips_ip): Don't check INSN_ISA for a macro.
5133 start-sanitize-r5900
5134 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
5136 * config/tc-mips.c: added r5900.
5139 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
5141 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
5142 config/itbl-mips.h: Add copyright message and fix indentation.
5144 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
5146 * itbl-ops.c: New file. Add support for dynamically read
5147 instruction registers, opcodes and formats. Build internal table
5148 for new instructions and provide callbacks for assembler and
5150 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
5152 * itbl-ops.h: New file. Header file for itbl support.
5153 * config/itbl-mips.h: New file. Mips specific definitions for
5156 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
5158 * config/tc-mn10200.c (md_assemble): If a constant operand won't
5159 fit into the constant field of a relaxable operand, then it does
5162 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
5164 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
5165 a jsr target in a different section just like a jsr to
5166 an undefined target.
5168 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
5170 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
5171 against any mips16 symbols, not just externally visible ones.
5172 (md_apply_fix): Corresponding change.
5174 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
5176 * config/tc-mips.c (mips16_ip): Accept floating point registers in
5177 the operand of the exit instruction.
5179 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
5181 * symbols.c (resolve_symbol_value): If we leave an equated symbol
5182 as O_symbol, copy over the segment.
5184 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
5186 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
5187 fixup to be against the section symbol, adjust the value
5190 * symbols.c (resolve_symbol_value): Don't change X_add_number for
5192 * write.c (write_relocs): Avoid looping on equated symbols.
5193 Adjust fx_offset by X_add_number for each symbol.
5194 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
5196 (fixup_segment): Add a loop to track down equated symbols and
5197 adjust fx_offset appropriately.
5199 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
5201 * config/tc-mn10200.c (md_relax_table): Add entries to allow
5202 jmp -> bra relaxing.
5203 (md_convert_frag): Handle jmp->bra relaxing.
5204 (md_assemble): Handle jmp->bra relaxing.
5205 (md_estimate_size_before_relax): Likewise.
5207 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5209 * config/tc-i386.c (i386_align_code): Add comments explaining the
5212 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
5214 * config/tc-sparc.c (enforce_aligned_data): New static variable.
5215 (sparc_cons_align): Don't do anything unless enforce_aligned_data
5217 (md_longopts): Add "enforce-aligned-data".
5218 (md_show_usage): Mention --enforce-aligned-data.
5219 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
5220 enforce-aligned-data.
5222 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
5223 "word", and "short".
5224 (ppc_xcoff_cons): New static function.
5226 * write.c (relax_segment): Give an error if a .space symbol is
5227 common or undefined.
5229 * read.c (read_a_source_file): Don't handle mri_pending_align if
5230 the handler is s_globl or s_ignore.
5232 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
5234 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
5235 start-sanitize-tic80
5236 * config/tc-tic80.c: Many additions to previous placeholder file.
5237 * config/tc-tic80.h: Ditto.
5240 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
5242 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
5244 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
5246 * config/tc-mips.c (mips_fix_adjustable): New function.
5247 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
5248 (mips_fix_adjustable): Declare.
5250 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
5251 * read.c (read_a_source_file): After doing an mri_pending_align,
5252 adjust the line_label if there is one.
5253 (s_space): Set mri_pending_align if an odd number of bytes were
5256 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
5258 * config/tc-d10v.h (md_do_align): Add this hook to call
5259 d10v_cleanup() when a ".align" is detected.
5261 * config/tc-d10v.c (find_opcode): Correctly calculate
5262 branch displacement when .aligns are present.
5264 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
5266 * config/tc-mn10200.c (md_relax_table): Define.
5267 (md_convert_frag): Implement.
5268 (md_assemble): Handle relaxable operands/instructions correctly.
5269 (md_estimate_size_before_relax): Implement.
5270 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
5272 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
5274 * config/tc-mips.c (append_insn): Give an error for jumps to a
5276 (md_apply_fix): Make a branch to an odd address an error rather
5279 * config/tc-mips.c (md_convert_frag): If the user explicitly
5280 requested an extended opcode, pass warn as true to mips16_immed.
5282 * config/tc-mips.c (mips16_ip): Handle a missing expression like
5283 an explicit 0, so that explicitly extended instructions work
5286 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
5288 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5289 symbol for a common symbol.
5291 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
5293 Patch presumed to have been checked in awhile ago but wasn't.
5294 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5295 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5296 (relax_segment, case rs_org): Move code inside braces. Move locals
5297 target,after inside too.
5298 (relax_segment, case rs_machine_dependent): Guts moved to ...
5299 (relax_frag): New function.
5300 Call md_prepare_relax_scan if defined.
5302 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5304 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5305 'p' operand specifier.
5307 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5309 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5310 m68k family cpus which support long branch addressing modes.
5311 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5312 md_create_long_jump): Use it.
5314 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5316 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5317 the .reginfo or .MIPS.options section if configured for an
5320 * config/tc-mips.c (md_begin): Don't set interlocks for
5323 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5325 * read.c (read_a_source_file): Make sure the symbol ends with
5326 whitespace before checking whether the next character is '='.
5328 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5330 * config/tc-i386.c (sco_id): Moved from here...
5331 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5332 really is an SCO ELF specific thing, not just a SCO x86 specific
5335 start-sanitize-tic80
5336 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5338 * configure.in (tic80-*-*): Don't require 'coff'.
5339 * configure: Regenerate.
5342 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5344 * read.c (emit_expr): Check for overflow of a negative value
5346 * write.c (fixup_segment): Likewise.
5347 * config/obj-coff.c (fixup_segment): Likewise.
5349 * config/tc-m68k.c (struct label_line): Define.
5350 (labels, current_label): New static variables.
5351 (md_assemble): Mark current_label as text, and clear it.
5352 (m68k_frob_label): New function.
5353 (m68k_flush_pending_output): New function.
5354 (m68k_frob_symbol): New function.
5355 * config/tc-m68k.h (tc_frob_label): Define.
5356 (md_flush_pending_output): Define.
5357 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5358 (tc_frob_coff_symbol): Likewise.
5360 * read.c (read_a_source_file): When defining a macro in MRI mode,
5361 don't add the symbol to the symbol table.
5363 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5365 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5366 here since fixup_segment doesn't (linkrelax is set).
5367 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5369 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5371 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5374 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5376 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5377 to avoid warnings with the native HP compiler.
5378 (fix_new_hppa): Similarly for the r_type argument.
5379 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5380 in an #if OBJ_ELF to keep gcc -Wall quiet.
5381 (md_apply_fix): Always initialize "result".
5383 * config/tc-mn10200.c (md_assemble): Generate relocations.
5385 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5387 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5390 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5392 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5393 pass on the new file hook.
5395 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5396 !alpha_force_relocation, as local LITERALs can be adjusted to be
5397 relative to the section.
5399 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5401 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5403 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5404 aligned to odd boundary.
5405 (tc_frob_coff_symbol): Define.
5407 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5409 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5411 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5412 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5414 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5416 (md_assemble): If the size is 'B', set fx_signed.
5417 (md_apply_fix_2): Use fx_signed when checking for overflow.
5419 * write.h (struct fix): Add fx_signed field.
5420 * write.c (fix_new_internal): Initialize fx_no_overflow and
5422 (fixup_segment): Use fx_signed when checking for overflow.
5423 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5424 fx_signed when checking for overflow.
5426 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5428 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5429 updated, and all the useful information is in doc/internals.texi.
5431 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5432 * read.c (read_a_source_file): Check for conditional operators
5433 before doing an MRI pending alignment.
5434 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5435 (tc_conditional_pseudop): Define.
5436 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5437 * doc/internals.texi (CPU backend): Describe
5438 tc_conditional_pseudoop.
5440 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5441 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5443 (md_begin): Check m68k_rel32_from_cmdline before setting
5445 (m68k_mri_mode_change): Likewise.
5446 (md_longopts): Add --disp-size-default-16 and
5447 --disp-size-default-32.
5448 (md_parse_option): Handle new options.
5449 (md_show_usage): Mention new options.
5450 * doc/c-m68k.texi (M68K-Opts): Document new options.
5452 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5453 * config/tc-m68k.c (m68k_index_width_default): New static
5455 (m68k_ip): Use m68k_index_width_default to set the size of a base
5456 register whose size was not given.
5457 (md_longopts): Add --base-size-default-16 and
5458 --base-size-default-32.
5459 (md_parse_option): Handle new options.
5460 (md_show_usage): Mention new options.
5461 * doc/c-m68k.texi (M68K-Opts): Document new options.
5463 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5465 * configure.in: Recognize mips-*-linux* target.
5466 * configure: Rebuild.
5468 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5469 work if valueT is only 32 bits.
5471 * config/tc-mips.c: Throughout, check target_big_endian rather
5473 (byte_order): Remove.
5474 (mips_init_after_args): Remove.
5475 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5476 (mips_init_after_args): Don't declare.
5477 (tc_init_after_args): Don't define.
5479 * config/tc-mips.h (tc_frob_after_relocs): Define if
5481 (mips_elf_final_processing): Likewise.
5482 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5484 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5486 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5487 sld.{h,w} and the operand is relocatable, adjust the adend by
5488 shifting it right one bit.
5490 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5492 * read.c (read_a_source_file): Check mri_pending_align after
5493 checking for a macro. From Ronald F. Guilmette
5496 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5498 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5499 add segment argument. If OBJ_ELF, treat a relocation against a
5500 symbol in a linkonce section like a relocation against an external
5502 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5504 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5506 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5508 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5510 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5511 includes config.h instead of host.h, tc.h instead of tp.h, and
5512 targ-env.h instead of target-environment.h.
5513 Also, obj-format.h includes targ-cpu.h instead of
5515 start-sanitize-tic80
5516 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5517 * configure: Rebuild with autoconf.
5518 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5519 (TARGET_FORMAT): Define to "coff-tic80".
5520 * config/tc-tic80.c: New file for TIc80 support.
5521 * config/tc-tic80.h: New file for TIc80 support.
5524 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5526 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5529 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5531 * write.c (adjust_reloc_syms): If the fixup symbol has been
5532 equated to an undefined symbol, convert the fixup to being against
5533 the target symbol. Remove obsolete code handling a special case
5536 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5538 * mpw-make.sed: Use NewFolderRecursive for installation.
5540 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5542 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5544 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5546 * config/tc-d10v.c (md_assemble): Fix bug which caused
5547 second instruction in a line to be case sensitize.
5549 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5551 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5552 range check operands with MN10200_OPERAND_NOCHECK set.
5553 (check_operand): Likewise.
5555 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5557 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5558 (md_begin): Always align the text section to a four byte
5560 (append_insn): Remove call to record_align.
5562 * config/tc-mips.c (insn_label): Remove.
5563 (struct insn_label_list): Define.
5564 (insn_labels, free_insn_labels): New static variables.
5565 (mips_clear_insn_labels): New static function.
5566 (append_insn): Mark all mips16 text labels, and make them odd.
5567 Handle all labels after emitting a nop, not just one. Call
5568 mips_clear_insn_labels rather than just clearing insn_label.
5569 (mips_emit_delays): Add insns parameter, and use it to decide
5570 whether to mark mips16 labels. Handle all labels, not just one.
5571 Force mips16 labels to be odd. Change all callers.
5572 (mips16_immed): Don't check for an odd branch target.
5573 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5574 (mips16_extended_frag): Ignore the low bit in a branch target.
5575 (md_convert_frag): Likewise.
5576 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5577 clearing insn_label.
5578 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5579 (s_float_cons, s_gpword): Likewise.
5580 (s_align): Use insn_labels rather than insn_label.
5581 (s_cons, s_float_cons, s_gpword): Likewise.
5582 (mips_frob_file_after_relocs): New function.
5583 (mips_define_label): Rewrite to add to insn_labels list.
5584 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5585 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5586 out odd, increment it.
5588 * config/tc-mips.c (append_insn): Only update prev_insn when not
5589 reordering if place is NULL.
5591 * config/tc-mips.c (mips16_ip): Check for a missing expression
5592 when using the register indirect addressing mode.
5594 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5596 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5597 check 24bit operands for overflow.
5598 (check_operand): Likewise.
5600 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5602 * doc/as.texinfo (Section): Document how to use the .section
5603 pseudo-op for COFF and ELF.
5605 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5607 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5609 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5611 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5612 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5613 store them. Adjust other RELAX_MIPS16 macros.
5614 (RELAX_MIPS16_DSLOT): Define.
5615 (RELAX_MIPS16_JAL_DSLOT): Define.
5616 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5617 handling of whether previous instruction has a fixup. Set
5618 prev_insn_reloc_type.
5619 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5620 (mips16_extended_frag): Use the right base address for a PC
5621 relative add or load.
5622 (md_convert_frag): Likewise. If a PC relative add or load is
5623 used, record the alignment for the section.
5625 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5627 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5628 linkonce section into a reloc against the section symbol.
5630 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5631 branch instructions.
5633 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5634 system, don't set the section alignment to 2**4.
5635 (s_change_sec): Likewise.
5636 (append_insn): Call record_alignment for the section.
5637 (md_section_align): Don't align the section size for an embedded
5640 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5642 * write.c (adjust_reloc_syms): Make sure that symbols are
5643 resolved; expression symbols may have been skipped.
5644 * config/obj-coff.c (fixup_segment): Likewise.
5646 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5648 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5649 BFD_RELOC_24_PLT_PCREL relocation.
5650 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5652 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5654 * config/tc-d10v.c (write_2_short): Remove code that called
5655 parallel_ok() when the programmer specified parallel instructions.
5657 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5659 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5662 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5663 * config/tc-mn10300.c (md_assemble): Likewise.
5665 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5667 * config/tc-mips.c (append_insn): Make sure there is enough room
5668 in a frag after a mips16 instruction to switch it with a jump
5671 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5672 attempt to use a non absolute symbol in an extending frag.
5674 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5676 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5677 * config/tc-mn10200.h: Likewise.
5679 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5681 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5682 UNGET rather than PUT. Set old_state before setting state to -2.
5684 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5685 when extending because the value is exactly maxtiny + 1.
5687 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5688 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5689 (RELAX_MIPS16_USER_SMALL): Define.
5690 (RELAX_MIPS16_USER_EXT): Define.
5691 (mips16_small, mips16_ext): New static variables.
5692 (append_insn): Pass mips16_small and mips16_ext to
5693 RELAX_MIPS16_ENCODE.
5694 (mips16_ip): Set mips16_small and mips16_ext.
5695 (mips16_immed): Don't check mips16_autoextend.
5696 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5698 * write.c (write_relocs): Print an error for an out of range
5699 fixup, rather than calling abort.
5701 * as.c (main): Unlink the output file if there are errors while
5702 generating the fixups.
5704 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5706 * config/tc-mips.c (mips16_extended_frag): Don't call
5708 (md_convert_frag): Call resolve_symbol_value before calling
5709 S_GET_VALUE, and don't add in the frag address.
5711 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5712 and use them when reporting errors. Change all callers.
5714 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5716 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5717 Remove '$' prefixing for registers.
5719 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5721 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5722 is initialized before using it.
5723 (d10v_cleanup): No longer uses its argument, so make it void.
5725 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5727 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5729 * write.c (fixup_segment): Don't discard the symbol for a PC
5730 relative fixup to an absolute symbol.
5732 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5734 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5735 with multiple sections.
5737 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5739 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5740 no-mips-16 to no-mips16.
5741 (s_mipsset): Accept .set mips16 and .set nomips16.
5743 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5745 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5746 argument, and check for +/- constant following the suffix, folding
5747 it into the expression.
5748 (ppc_elf_cons): Change ppc_elf_suffix calls.
5749 (md_assemble): Ditto.
5750 (shlib): Replace boolean mrelocatable with enumeration shlib.
5751 (md_parse_option): Discriminate between PIC style shared libraries
5753 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5756 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5758 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5759 change the comment characters.
5761 * config/tc-ppc.c (comment_chars): Delete in favor of
5763 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5765 (ppc_comment_chars): Select appropriate comment chars by default.
5766 (msolaris): New flag for -m{,no-}solaris.
5767 (md_parse_option): Recognize -K pic. Add support for
5769 (md_show_usage): Update.
5770 (md_begin): Do not set ELF flags if Solaris.
5771 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5772 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5774 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5776 * as.c (main): Correct handling of flag_always_generate_output.
5778 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5780 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5781 fx_offset, not fx_addnumber.
5783 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5786 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5788 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5790 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * config/tc-mips.c (md_section_align): Check for an alignment of
5793 4, not an alignment of 16. Corrects August 7 patch.
5795 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5797 * configure, conf.in: Rebuild with autoconf 2.12.
5799 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5800 alignment is specified.
5802 Add support for mips16 (16 bit MIPS implementation):
5803 * config/tc-mips.c: Extensive additions for mips16 support, not
5805 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5806 (insn_uses_reg): Change last parameter to an enum.
5807 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5808 (md_relax_frag): Define as mips_relax_frag.
5809 (mips_relax_frag): Declare.
5810 (struct mips_cl_insn): Add use_extend and extend fields.
5811 (tc_fix_adjustable): Define.
5812 * config/obj-elf.h (S_GET_OTHER): Define.
5813 (S_SET_OTHER): Define.
5815 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5817 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5818 o and p operand specifiers.
5820 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5822 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5823 (relax_segment, case rs_org): Move code inside braces. Move locals
5824 target,after inside too.
5825 (relax_segment, case rs_machine_dependent): Guts moved to ...
5826 (relax_frag): New function.
5827 Call md_prepare_relax_scan if defined.
5828 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5831 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5833 * config/tc-mn10300.c (address_registers): Use '$' as register
5834 prefix instead of '%'.
5835 (data_registers, other_registers, md_assemble): Likewise.
5837 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5838 (data_registers, other_registers, md_assemble): Likewise.
5840 * config/tc-mn10300.c (md_assemble): Correctly determine the
5841 correct location and type for each relocation.
5842 (md_pcrel_from): Simplify.
5844 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5846 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5847 converted into branch around branch.
5849 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5851 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5852 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5854 * config/tc-mn10300.c (md_begin): Set linkrelax.
5855 (md_assemble): Create fixups as needed.
5856 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5858 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5860 * config/tc-d10v.c (parallel_ok): When automatically converting
5861 serial ops to parallel, do not consider a branch as the first
5864 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5866 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5868 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5870 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5872 (check_operand): Likewise.
5874 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5876 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5878 (write_2_short): Call parallel_ok to check whether two short
5879 instructions the user requested execute in parallel, can be
5882 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5884 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5885 allow a branch and link in parallel with an exe instruction.
5887 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5889 * doc/c-d10v.texi: Add info on @word modifier.
5891 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5893 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5894 operands are assumed to be 32bits. Use "bits" field to hold the
5895 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5896 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5899 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5900 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5902 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5903 MN10300_OPERAND_SPLIT.
5905 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5907 * config/tc-mn10300.c (md_assemble): Insert operands into
5908 the extension part of the instruction if necessary.
5909 (mn10300_insert_operand): Accept pointer to extension word
5910 argument. Make insn a pointer argument too. Return type
5911 is now void. All callers changed.
5913 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5915 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5916 repeated register operands.
5918 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5920 * doc/as.texinfo: Added section on reporting bugs.
5922 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5923 alpha_macro emit field to expect a const argument, and change the
5924 arg field to be const. Fix some spacing to follow the GNU
5927 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5929 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5930 (pca56) and 21264 (ev6) cpus.
5931 (md_apply_fix): Private relocation types are now negative.
5932 (alpha_force_relocation): Likewise.
5933 (tc_gen_reloc): Likewise.
5934 (emit_insn): Likewise.
5935 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5936 (emit_stX): Likewise.
5937 (emit_sextX): Likewise.
5939 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5941 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5942 a symbol found in a reloc.
5944 * symbols.c (resolve_symbol_value): Improve the error message if
5945 an undefined symbol is used in an expression.
5947 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5949 * doc/internals.texi: Rewrite, and add a lot of documentation.
5950 * doc/Makefile.in (internals.info): New target.
5952 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5954 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5955 against weak symbols.
5957 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5959 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5962 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5963 fixup at the right address within the frag.
5965 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5966 to an absolute value, instead increment it as needed.
5968 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5969 * config/tc-v850.c: Fix some indention problems.
5970 (md_relax_table): Define for D9->D99 branch displacement
5972 (md_convert_frag): Do something useful instead of aborting.
5973 (md_estimate_size_before_relax): Likewise.
5974 (md_assemble): Note if the matching instruction has a relaxable
5975 operand. If it does, allocate frag with frag_var and don't
5978 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5980 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5981 write out any buffered instructions when a ".end" is found.
5983 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5985 * read.c (read_a_source_file): New hook md_cleanup().
5987 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5989 * write.c (fix_new_exp): Use make_expr_symbol to build an
5990 expression symbol for a complex fixup.
5992 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5994 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5995 hacks to improve parsing of complex hi, lo, zda, etc
5997 (md_assemble): Don't demand and eat a trailing ')' after finding
5998 a v850 relocation prefix. Sign extend the constant in a
5999 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
6001 (parse_cons_expression_v850): Don't eat a trailing ')' after
6002 finding a v850 relocation prefix.
6004 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
6005 (TC_CONS_FIX_NEW): Likewise.
6006 * config/tc-v850.c (parse_cons_expression_v850): New function.
6007 (cons_fix_new_v850): Likewise.
6009 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
6011 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
6013 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
6014 for an unknown relocation type.
6016 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
6018 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
6021 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
6023 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
6024 differently for movea & sst/sld insns.
6026 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6028 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
6031 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
6033 * obj.h (struct format_ops): Add frob_file_after_relocs field.
6034 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
6035 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
6036 frob_file_after_relocs field.
6037 * config/obj-elf.c (elf_format_ops): Likewise.
6038 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
6039 including obj-elf.h.
6041 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
6043 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
6044 specially if not ELF.
6045 (md_apply_fix): Handle BFD_RELOC_64.
6046 (tc_gen_reloc): Handle BFD_RELOC_64.
6048 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
6049 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
6052 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
6053 Don't check S_GET_OTHER.
6055 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
6057 * config/tc-mips.c (mips_ip): Accept an odd floating point
6058 register with l.s or s.s.
6060 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
6062 (obj_aout_type): New static function.
6064 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
6066 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
6068 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
6070 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
6071 and sdaoff expressions.
6073 * write.c (fixup_segment): Don't add symbol value to addend if
6074 TC_V850 and OBJ_ELF.
6075 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
6078 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
6079 (md_pcrel_from_section): Likewise.
6080 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
6082 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
6084 * config/tc-v850.c (md_pcrel_from): Delete unused function.
6085 (md_pcrel_from_section): New function.
6086 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6088 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
6090 * config/tc-mips.c (load_register): Add cast to offsetT when using
6093 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
6095 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
6096 (elf_frob_file_after_relocs): ... here. New function.
6097 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
6098 * write.c (write_object_file): Call *frob_after_relocs after the
6099 call to write_relocs.
6101 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
6103 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
6104 symbol, as this messes up linking. Instead, expand the recursive call
6105 inline and change up the appropriate bits to get the 0x8000 offset
6106 in the reloc addend.
6108 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
6110 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
6111 two symbols in the same segment to be adjusted.
6113 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
6114 * configure: Rebuild.
6116 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6118 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
6120 (ppc_elf_validate_fix): Ditto.
6121 (md_assemble): Ditto.
6123 (ppc_pe_section): Ditto.
6124 (ppc_frob_symbol): Ditto.
6126 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
6128 * config/mn10300.c (md_assemble): Pass an extra shift count
6129 to mn10300_insert_operand based on the opcode format.
6130 (mn10300_insert_operand): Accept and use extra shift count
6133 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
6134 formats rather than hard-coded constants.
6136 * config/tc-mn10300.c (md_assemble): Format D5 instructions
6137 are 7 bytes long. Write out instructions in big-endian format.
6139 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
6141 * config/tc-mn10300.c (md_assemble): Tweak further so
6142 that all instructions are parsed correctly.
6144 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
6146 * as.h: Include libiberty.h.
6147 (xmalloc, xrealloc): Don't declare.
6148 * as.c: Don't include libiberty.h.
6149 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
6150 * config/tc-mips.c: Likewise.
6151 * messages.c: Likewise.
6152 (xstrerror): Don't declare.
6153 * xmalloc.c: Remove.
6155 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
6157 * config/tc-mn10300.h (pre_defined_registers) Remove.
6158 (system_registers, cc_names): Likewise.
6159 (address_registers, data_registers, other_registers): New register
6161 (register_name, system_register_name, cc_name): Remove.
6162 (mn10300_reloc_prefix): Likewise.
6163 (data_register_name): New function.
6164 (address_register_name, other_register_name): Likewise.
6165 (md_assemble): Rough cut at parsing operands. Remove lots of
6167 (md_apply_fix3): Disable for now.
6169 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6171 * config/tc-m68k.c (select_control_regs): New function, extracted
6172 out of m68k_init_after_args.
6173 (m68k_init_after_args): Use it.
6174 (mri_chip): Use it here as well to update set of allowed control
6177 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
6179 * config/obj-elf.c (elf_begin): New function.
6180 (obj_elf_section): Add the section symbol to the symbol table.
6181 * config/obj-elf.h (obj_begin): Define.
6182 (elf_begin): Declare.
6183 * as.c (perform_an_assembly_pass): Call obj_begin if it is
6186 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
6188 * config/obj-coff.c (fixup_segment): Subtract the section address
6189 from a PC relative reloc if TC_M68K.
6191 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
6193 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
6194 .uaxword available even if not OBJ_ELF.
6195 (md_atof): Remove unused local variable wordP.
6197 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
6199 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
6200 for Matsushita MN10x00 support.
6201 * configure.in: Recognize mn10x00-*-*
6202 * configure: Rebuilt.
6204 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
6206 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
6207 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
6208 (load_expression): track clobbering of base reg before jmp/jsr.
6209 (s_alpha_file): pass case_hack flags and source filename via
6210 symbol table to bfd.
6211 * tc-alpha.h (TC_CONS_FIX_NEW): define
6213 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
6215 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
6216 * configure: Rebuild.
6218 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
6220 * read.c (s_macro): Warn if a macro has the same name as a
6222 (s_space): In m68k MRI mode, align to a word boundary.
6223 * macro.c (define_macro): Add namep parameter. Change all
6225 * macro.h (define_macro): Update declaration.
6227 * as.c (show_usage): Print bug report address.
6228 (parse_args): Change version printing to match current GNU
6230 * gasp.c (show_usage): Print bug report address.
6231 (main): Change version printing to match current GNU standards.
6233 * config/tc-m68k.c (init_table): Correct access control unit
6234 register numbers. From Ken Rose <rose@netcom.com>.
6236 * config/tc-alpha.c: Add some static function prototypes.
6237 (alpha_macros): Move to top of file. Make static.
6238 (alpha_num_macros): Move to top of file.
6240 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
6242 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
6245 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
6247 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
6248 and just call sprintf_vma.
6250 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
6252 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
6254 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
6256 * read.c (float_cons): Call md_flush_pending_output if it is
6259 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6261 * config/tc-d10v.c (md_operand): Created. Allows operands to
6263 * config/tc-d10v.h (md_operand): Undefined.
6265 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
6267 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
6268 (md_assemble): A fixup width of '3' means a 1 byte reloc.
6270 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
6272 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
6273 reloc for the i960 for a reloc in the same section. This undoes
6274 one of the two changes made Aug 19.
6276 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
6278 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6279 symbols to the position of the debugging information.
6281 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
6283 * expr.c (expr): Always use unsigned right shifts for >>.
6285 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
6287 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6288 slots when processing BL fixups.
6290 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6291 on the first half of the instruction.
6293 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6295 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6296 stabs expression, rather than giving an error.
6298 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6301 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6303 * config/tc-mips.c (append_insn): Fill in the value for a constant
6304 jump, rather than creating a reloc.
6306 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6308 * config/tc-mips.c (append_insn): Don't swap an instruction which
6309 sets a condition code with an instruction which uses a condition
6311 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6314 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6315 (mips_ip): Give a better error message if the ISA level is wrong.
6316 (md_parse_option): Recognize -mcpu=[v][r]5000.
6318 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6320 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6322 (load_register): Ensure hi32 bits are not lost during lo32bit
6323 processing. Fix shift offset that was overflowing into the next
6324 instruction field. Add code to generate shorter sequences for
6325 constants with a single contiguous seqeuence of ones.
6327 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6329 * config/tc-d10v.c (d10v_dot_word): New function to support
6330 "@word" with the word pseudo-op.
6331 (md_apply_fix3): Cleanup and changes to support correct sizes
6332 for 16 and 18-bit relocs.
6334 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6336 * configure.in (sparc-*-aout): Set `em'.
6337 * configure: Regenerated.
6338 * config/te-sparcaout.h: New file.
6339 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6340 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6341 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6342 (SPECIAL_CASE_{SETSW,SETX}): Define.
6343 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6344 (md_begin): Delete setting of `target_big_endian'.
6345 (output_insn): New function.
6346 (md_assemble): Rewrite. Add `setx' support.
6347 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6349 (md_atof): Add little endian support.
6350 (md_number_to_chars): Likewise.
6351 (md_apply_fix): Likewise.
6352 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6353 (md_parse_option): Likewise.
6354 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6356 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6358 * ecoff.c (ecoff_new_file): New function.
6359 * ecoff.h (ecoff_new_file): Declare.
6360 * config/obj-ecoff.h (obj_app_file): Define.
6362 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6364 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6365 symbol by 32k so that our 16-bit signed offset can address the
6366 entire chunk. Reported by <matt@lkg.dec.com>.
6368 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6370 * config/tc-mips.c (load_register): Remove unused variable tmp.
6372 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6374 * config/tc-mips.c (load_register): Remove unnecessary code that
6375 was causing the high 32bits of 64bit constants to be lost.
6377 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6379 * config/tc-d10v.c: Added changes to support function
6380 pointers and "@word" syntax.
6382 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6384 * config/tc-v850.c: Remove commented out and #if 0'd code.
6385 (v850_reloc_prefix): Provide prototype.
6386 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6388 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6389 (md_assemble): Add default to case statement.
6391 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6393 * config/tc-v850.c (md_assemble): Compute size of the instrction
6396 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6399 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6401 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6402 routines to fetch/store the updated instruction from/to memory.
6403 (v850_insert_operand): If the operand has a specialized insert
6406 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6408 * config/tc-v850.c (reg_name_search): Align calling convention to
6409 be like identical function found in tc-ppc.c.
6410 (get_reloc): Removed.
6411 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6412 (md_assemble): emit fixups.
6413 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6415 (md_apply_fix3): handle fixups/relocs.
6416 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6418 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6421 * configure.in (sh-*-elf*): New target.
6422 * config/tc-sh.h (TARGET_ARCH): Define.
6423 (WORKING_DOT_WORD): Define.
6424 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6425 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6426 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6427 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6428 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6429 (SUB_SEGMENT_ALIGN): Likewise.
6430 (RELOC_32): Don't define.
6431 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6432 (target_big_endian): Declare if OBJ_ELF.
6433 (TARGET_FORMAT): Define if OBJ_ELF.
6434 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6436 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6437 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6438 (struct sh_count_relocs): Define.
6439 (sh_count_relocs): New static function, broken out of
6440 sh_frob_file. Add BFD_ASSEMBLER code.
6441 (sh_frob_section): Likewise.
6442 (sh_frob_file): Call sh_frob_section.
6443 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6444 call section_symbol rather than seg_info (seg)->dot.
6445 (md_section_align): Add OBJ_ELF version.
6446 (SWITCH_TABLE_CONS): Define.
6447 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6448 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6449 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6451 (struct reloc_map): Define if not BFD_ASSEMBLER.
6452 (coff_reloc_map): Likewise.
6453 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6454 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6455 * write.c (write_relocs): Ifdef out fx_where test which triggers
6456 inappropriately for SH ELF.
6457 (write_object_file): Call tc_frob_file_before_adjust and
6458 obj_frob_file_before_adjust if they are defined.
6460 * write.c (write_object_file): Use BFD_RELOC_16, not
6461 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6463 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6466 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6468 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6469 branch sizes in across sections.
6471 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6473 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6476 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6478 * config/tc-v850.c (md_begin): Deal with end of opcode
6481 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6483 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6484 the wrong opcode for cases like st2w where there are many forms
6485 of the same instruction.
6487 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6489 * expr.c (operand): If md_parse_name is defined, call it before
6490 calling symbol_find_or_make.
6491 * config/tc-ppc.h (md_parse_name): Define.
6492 (ppc_parse_name): Declare.
6493 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6495 (register_name): Update call to reg_name_search.
6496 (cr_operand): New static variable.
6497 (cr_names): New static const array.
6498 (ppc_parse_name): New function.
6499 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6500 cr_operand before calling expression.
6502 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6504 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6505 hppa_gen_reloc_type call.
6507 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6509 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6510 on addresses. Improved error messages.
6511 * doc/c-d10v.texi: Added docs for register pairs.
6513 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6515 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6518 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6520 * ecoff.c (init_file): Initialize fMerge to 1.
6521 (add_file): Restore old file merging code, but only merge files if
6523 (ecoff_directive_loc): Clear fMerge field of current file.
6524 (ecoff_generate_asm_lineno): Likewise.
6526 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6528 * doc/c-d10v.texi: Fix typo.
6530 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6532 * config/tc-v850.c (md_assemble): Correct bit masking for
6533 hi and lo expressions.
6535 * config/tc-v850.c (md_assemble): Rough cut at demanding
6536 "ep" or "r30" in sst and sld instructions.
6537 (md_apply_fix3): Don't abort. Just warn that we don't
6540 * config/tc-v850.c (CC_NAME_CNT): Define.
6541 (cc_name): New function.
6542 (md_assemble): Handle V850_OPERAND_CC correctly.
6544 * config/tc-v850.c (md_assemble): Don't forget to initialize
6547 * config/tc-v850.c (reg_name_search): Generalize to search
6548 any given register table.
6549 (register_name): Pass appropriate table and size to reg_name_search.
6550 (system_register_name): New function.
6551 (SYSREG_NAME_CNT): Define.
6552 (md_assemble): Handle operands which are system registers.
6554 * config/tc-v850.c (md_assemble): If we find a register, but the
6555 opcode doesn't want a register, then we don't have a match.
6556 (md_assemble): Get size of the instruction from the opcode table.
6558 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6560 * configure.in: Set and substitute HLDENV.
6561 * configure: Rebuild.
6562 * Makefile.in (HLDENV): New variable.
6563 (as.new): Use $(HLDENV).
6565 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6566 if an array dimension is not known.
6568 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6570 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6571 * doc/c-d10v.texi: Cleanup.
6573 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6575 * config/tc-v850.c: New file.
6576 * config/tc-v850.h: New file.
6577 * configure (v850-*-elf): New target.
6578 * configure.in (v850-*-elf): New target.
6580 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6582 * doc/c-d10v.texi: New file.
6583 * doc/all.texi: Added D10V stuff.
6584 * doc/as.texinfo: Added D10V stuff.
6586 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6588 * config/tc-d10v.c: All references to defined symbols should
6589 now use the optimal instruction. .float and .double now work.
6591 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6593 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6594 section address for the i960 as is done for the i386.
6596 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6598 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6599 case, forward-include bfd/elf-bfd.h.
6601 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6603 * config/tc-d10v.c: Add additional information to the opcode
6604 table to help determinine which instructions can be done
6607 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6609 * config/tc-arm.c: Major changes to add Thumb support, with lots
6610 of change input from <rearnsha@armltd.co.uk>.
6611 Reverted to INSN_SIZE macro, rather than insn_size variable.
6612 (insns): Added ARM "bx" instruction support.
6613 (tinsns): Added Thumb instruction definition structure.
6614 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6615 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6616 (opcode_select,s_arm,s_thumb,s_code): Added.
6617 (decode_shift): Allow upper-case RRX.
6618 (do_ldst): Simpler halfword support.
6619 (do_ldmstm): Improved.
6620 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6621 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6622 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6623 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6624 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6626 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6627 (md_parse_option): Add support for -mthumb.
6628 (md_show_usage): Updated to reflect new command line option.
6629 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6630 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6631 fragment information to be held.
6633 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6635 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6636 non-null, but is a constant.
6637 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6638 so that error reporting will work correctly.
6640 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6642 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6643 against weak symbols.
6645 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6647 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6648 (ppc_force_relocation): Declare if OBJ_XCOFF.
6649 * config/tc-ppc.c (ppc_force_relocation): New function if
6652 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6654 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6656 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6658 * config/tc-d10v.c: Fix problem with relocs.
6660 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6662 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6663 with nops if not in data_section or bss_section.
6665 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6667 Add support for openVMS/Alpha.
6668 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6669 * config/obj-evax.c: New file.
6670 * config/obj-evax.h: New file.
6671 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6673 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6674 defined. Add case for bfd_target_evax_flavour.
6675 * config/vms-a-conf.h: New file.
6676 * conf-a-gas.com: New file.
6677 * configure.in: Add target alpha-*-*vms*.
6678 * configure: Rebuild.
6679 * makefile.vms: New file.
6680 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6681 Don't call ffs on openVMS/Alpha.
6683 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6685 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6686 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6688 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6689 (NEED_DECLARATION_SBRK): New macro.
6690 * configure, conf.in: Rebuild.
6691 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6692 (strstr): Declare if NEED_DECLARATION_STRSTR.
6693 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6695 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6697 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6698 by a constant before entering the main switch. Reject attempts to
6699 apply an arithmetic function to non-absolute symbols, except for
6700 the special case of subtraction of two symbols in the same
6703 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6704 not to more than a 16 byte boundary.
6706 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6707 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6708 (tc_gen_reloc): If out of memory call as_fatal rather than
6709 assert. If no howto found, call as_bad_where rather than
6710 as_fatal. Change the error message slightly. Set howto to a
6711 non-NULL value in order to keep going.
6713 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6715 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6717 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6719 * config/tc-h8300.c (get_specific): New operand "size" derived
6720 from ".b", ".w" and ".l" extensions. All callers changed. If
6721 the base instruction has no operands, then use the size to
6722 determine which specific instruction to use.
6724 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6726 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6728 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6730 * config/tc-mips.c (md_section_align): Don't change addr if
6733 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6735 * config/tc-hppa.c: Revert yesterday's changes.
6737 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6739 * config/tc-d10v.c: Disable range checking on 16-bit values.
6741 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6743 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6744 not just the ones that don't match.
6746 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6748 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6750 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6752 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6753 pre-cursor to adding Thumb support. Also added cpu_variant flag
6754 information to each of the asm_flg structures.
6755 (md_parse_option): Updated ARM7 parsing to allow 't' for
6756 thumb/halfword support, aswell as 'm' for long multiply.
6757 (md_show_usage): Updated help message.
6758 (md_assemble): Check that instruction flags are applicated to the
6759 current cpu variant.
6760 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6761 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6762 signextension instructions.
6763 (do_ldst): Generate halfword and signextension variants if
6764 mnemonic flags match.
6765 (ldst_extend): Do not allow shifts in the offset field of halfword
6766 or signextension instructions.
6767 (validate_offset_imm): Provide check on halfword and signextension
6769 (add_to_lit_pool): Merge identical literal pool values.
6771 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6773 * config/tc-hppa.c (selector_table): Add 'E' selector.
6774 (cons_fix_new_hppa): Don't coke on e_esel.
6775 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6776 to help generate exception handling tables.
6777 (md_apply_fix): Don't try to apply fixups with an e_esel
6779 (hppa_fix_adjustable): Fixups with e_esel selectors
6782 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6784 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6787 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6789 * config/tc-d10v.c: Added lots of error checking. Added hacks
6790 to support accumulator shifts.
6792 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6794 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6795 (S_CLEAR_EXTERNAL): Likewise.
6796 (S_SET_WEAK): Remove error; just let .weak override.
6798 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6800 * config/tc-d10v.c (md_assemble): Now handles multiline
6803 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6805 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6806 Added kludge for divs instruction. Fixed minor problem with
6807 multiple text sections.
6808 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6810 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6812 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6813 addresses to be right-shifted by 2.
6815 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6817 * config/tc-d10v.c: Many changes to get relocs working.
6818 (register_name): No longer creates a symbol for register names.
6819 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6820 (d10v_insert_operand): Now works correctly for either container.
6821 * config/tc-d10v.h (d10v_cleanup): Declare.
6823 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6825 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6826 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6828 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6830 * tc-alpha.c: Patches to track current minimum alignment to reduce
6831 the number of fragments created with frag_align.
6832 (alpha_current_align): New static variable.
6833 (s_alpha_text): Reset alignment to 0.
6834 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6835 (s_alpha_stringer, s_alpha_space): New functions.
6836 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6837 (alpha_cons_align): New function to replace both of them.
6838 (emit_insn): Only align if alpha_current_align is less than 2;
6839 reset alpha_current_align to 2.
6840 (s_alpha_gprel32): Likewise.
6841 (s_alpha_section): New function. Basically duplicate the other
6842 alpha section change hooks. Only define for ELF.
6843 (s_alpha_float_cons): Simplify alignment handling.
6844 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6845 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6846 Don't define the s_alpha_cons pseudo-ops. Do define
6847 s_alpha_stringer and s_alpha_space pseudo-ops.
6848 (alpha_align): Skip if less than current default alignment. Set
6850 * tc-alpha.h (md_flush_pending_output): Remove.
6851 (md_cons_align): Add.
6853 * tc-alpha.c: Add oodles of function description comments.
6854 (md_bignum_to_chars): Remove; there are no callers.
6855 (md_show_usage): Mention some more variants.
6857 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6859 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6860 * configure.in (sparc-*-sysv4*): New target.
6861 * configure: Rebuild.
6863 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6864 uaxword to use s_uacons.
6865 (sparc_no_align_cons): New static variable.
6866 (s_uacons): New static function.
6867 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6870 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6872 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6873 5 with regard to shared libraries.
6874 * configure: Rebuild.
6876 * config/tc-m68k.c (m68k_ip): Use the correct length when
6877 allocating space for the unsupported architecture error message.
6879 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6881 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6883 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6885 * config/tc-d10v.c: New file.
6886 * config/tc-d10v.h: New file.
6887 * configure (d10v-*-elf): New target.
6888 * configure.in (d10v-*-elf): New target.
6890 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6892 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6894 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6896 * config/tc-alpha.c (alpha_align): Change fill parameter
6897 to a pointer. Take NULL as 0 or nop depending on section. Change
6899 (s_alpha_align): Rename local variables.
6901 * doc/as.texinfo (.align): Document action of omitted
6904 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6906 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6907 when an unsupported PC relative reloc is seen, rather than calling
6910 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6911 Instead, check state when '#' comment is seen.
6913 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6915 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6917 (tc_gen_reloc): If fixup was changed to be PC relative, change
6918 reloc type accordingly. Use name of reloc in error message.
6920 * as.h: Don't define const or volatile.
6921 * flonum.h: Don't define const.
6923 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6924 if fx_pcrel is set. Correct setting the addend case in the
6925 OBJ_ELF case (from Andreas Schwab
6926 <schwab@issan.informatik.uni-dortmund.de>).
6927 (md_show_usage): Correct -mfc5200 to -m5200.
6929 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6931 * doc/c-m68k.texi: Document -m5200 flag.
6932 * doc/as.texinfo: Likewise.
6934 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6937 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6939 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6940 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6942 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6944 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6946 * Released binutils 2.7.
6948 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6950 * config/tc-mips.c (mips_ip): Only perform range check when
6951 dealing with O_constant expressions.
6953 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6955 * m68k-parse.h (m68k_register): Add new coldfile control
6958 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6959 array of control registers for the coldfire.
6960 (cpu_of_arch): Added mcf5200.
6961 (archs): Added mcf5200.
6962 (init_table): Add new control registers.
6963 (m68k_ip): Added support for new control registers.
6964 (m68k_init_after_args): Likewise.
6966 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6968 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6970 * read.h (is_it_end_of_statement): Declare.
6971 * read.c (is_it_end_of_statement): Remove declaration.
6973 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6975 (md_assemble): Fix handling of @l with an unsigned constant. Add
6976 default case to reloc switch.
6978 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6980 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6981 * ecoff.c (last_lineno): New static variable.
6982 (add_procedure): Set last_lineno.
6983 (ecoff_directive_loc): Likewise.
6984 (ecoff_generate_asm_lineno): Likewise.
6985 (ecoff_fix_loc): New function.
6986 * ecoff.h (ecoff_fix_loc): Declare.
6987 * config/tc-mips.c (append_insn): When inserting nops, and using
6988 ECOFF debugging, call ecoff_fix_loc.
6990 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6992 * config/tc-h8300.c (build_bytes): If an operand type is
6993 marked as SRC_IN_DST retrieve it from the "destination" op.
6995 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6997 * configure.in (arm-*-riscix*): Set emulation to riscix.
6998 * configure: Rebuild.
6999 * config/te-riscix.h: New file to define TE_RISCIX.
7001 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
7003 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
7005 * Makefile.in (config.status): Just run config.status as other
7008 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
7010 * mpw-config.in (TARGET_OS): Add definition to conf.
7012 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
7014 * config/tc-mips.c (append_insn): Parenthesize
7015 cop_interlocks expressions.
7017 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
7019 * listing.c (listing_print): Close the listing file if it is not
7020 stdout. Close the other files opened for the listing.
7022 * config/tc-sparc.h (md_cons_align): Define.
7023 (sparc_cons_align): Declare.
7024 (HANDLE_ALIGN): Define.
7025 (sparc_handle_align): Declare.
7026 * config/tc-sparc.c (sparc_cons_align): New function.
7027 (sparc_handle_align): New function.
7028 * read.c (cons_worker): Call md_cons_align if it is defined.
7030 * as.h (struct frag): Add fr_file and fr_line fields.
7031 * frags.c (frag_new): Set fr_file and fr_line.
7032 (frag_var): Likewise.
7033 (frag_variant): Likewise.
7035 * as.h (struct frag): Remove unused align_mask and align_offset
7038 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
7039 From <uddeborg@carmen.se>.
7041 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
7043 * configure.in (mips-*-osf*): New target.
7044 * configure: Rebuild.
7046 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
7048 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
7050 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
7051 between co-processor comparisons and branches for the VR4300.
7053 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
7055 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
7056 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
7058 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
7059 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
7060 includedir): Use autoconf set values.
7063 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
7065 * listing.c (listing_eject): Don't do anything if listing is 0.
7066 (listing_list): Likewise.
7067 (listing_source_line): Likewise.
7068 (listing_title): Don't save title if listing is 0.
7069 (listing_source_file): Check listing rather than listing_tail.
7071 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
7072 using shared libraries.
7073 * configure: Rebuild.
7075 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
7077 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
7078 absolute expression if a relocation type was specified.
7080 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
7082 * configure.in: Add support for *-*-rtems* configurations.
7083 * configure: Rebuild.
7085 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
7087 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
7088 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
7089 opcodes library for alpha.
7090 * configure: Rebuild with autoconf 2.10.
7091 * config/tc-alpha.c: Substantial rewrite to add ELF support and
7092 use new opcode table.
7093 * config/tc-alpha.h (md_undefined_symbol): Don't define.
7094 (LOCAL_LABEL): Define differently if OBJ_ELF.
7095 (FAKE_LABEL_NAME): Define if OBJ_ELF.
7096 * config/alpha-opcode.h: Remove.
7097 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
7098 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
7099 include/opcode/alpha.h rather than config/alpha-opcode.h.
7101 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
7103 * config/obj-aout.c (obj_emit_relocations): Give an error if the
7104 relocation symbol was not resolved.
7105 * config/obj-coff.c (do_relocs_for): Likewise.
7107 * write.c (adjust_reloc_syms): Refetch the symbol section after
7108 calling S_GET_VALUE, since it may have changed.
7110 * expr.c (struct expr_symbol_line): Define.
7111 (expr_symbol_lines): New static variable.
7112 (make_expr_symbol): Add entry to expr_symbol_lines.
7113 (expr_symbol_where): New function.
7114 * expr.h: Use extern on function declarations.
7115 (expr_symbol_where): Declare.
7116 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
7117 rather than printing the meaningless name of an expression
7120 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
7122 * config/tc-i386.c (md_number_to_chars): Deleted.
7123 * config/tc-i386.h (md_number_to_chars): New macro.
7125 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
7127 (load_symbol_address, load_expression): Use build_mem.
7128 (build_operate): New function.
7129 (emit_addq_r): Use it.
7131 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
7133 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
7135 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
7137 * config/tc-vax.h (NOP_OPCODE): Define.
7139 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
7141 * config/obj-vms.h (S_IS_COMMON): Define.
7142 (S_IS_LOCAL): Check for \002 as well as \001.
7143 (LONGWORD_ALIGNMENT): New macro.
7144 (SUB_SEGMENT_ALIGN): Use it.
7146 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
7148 * config/vms-conf.h: Reconcile with conf.in.
7150 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
7152 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
7155 * doc/as.texinfo: Document that any number of hex digits can
7158 * as.c (struct defsym_list): Define.
7159 (defsyms): New static variable.
7160 (parse_args): Just put --defsym arguments on defsyms list, rather
7162 (main): Define defsyms after output file is created.
7164 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
7165 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
7167 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
7168 insn_error rather than calling check_absolute_expr.
7170 * as.c (emulation_name): Remove unused static variable.
7171 (default_emul_bfd_name): Add return NULL to avoid warning.
7172 * ecoff.c (ecoff_stab): Remove unused variables name and
7174 * frags.c (frag_new): Remove unused variable tmp.
7175 * hash.c (hash_grow): Parenthesize + within <<.
7176 (hash_print_statistics): Use %lu, not %d, to print unsigned
7178 * messages.c: Include "libiberty.h".
7179 (fprint_value): Add cast to avoid printf warning.
7180 (sprint_value): Likewise.
7181 * read.c: Include "ecoff.h".
7182 (emit_expr): Add casts to avoid printf warnings.
7183 * read.h: Use extern for function declarations.
7184 (pop_insert): Declare.
7185 * stabs.c: Include "ecoff.h".
7186 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
7187 former_last_fragP, and new_fragP.
7188 * subsegs.h (subsegs_print_statistics): Declare.
7189 * symbols.c (debug_verify_symchain): Change macro to discard
7191 * write.c (dump_section_relocs): Likewise.
7192 * write.h: Use extern for function declarations.
7193 (write_print_statistics): Declare.
7194 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
7196 * config/e-mipself.c (mipself_bfd_name): Likewise.
7197 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
7199 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
7200 emit relocations against external symbols.
7202 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
7203 message if bfd_reloc_type_lookup fails, rather than calling
7206 * config/tc-alpha.c (alpha_force_relocation): Add
7207 BFD_RELOC_12_PCREL to switch.
7209 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
7211 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
7212 TE_PE (Lfoo, not .Lfoo).
7214 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
7216 * read.c (s_fill): Don't warn about a zero repeat count.
7218 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
7219 coprocessor register.
7221 * config/tc-i386.c (md_assemble): When checking the size of a
7222 register to set the size of an instruction, do a bitwise and with
7223 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
7226 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7228 * config/tc-h8300.c (parse_reg): Tweak error messages.
7229 (build_bytes): Likewise.
7230 (skip_colonthing): Handle :32 suffix.
7231 (get_specific): Promote L_24 to L_32 if it makes a match.
7232 Don't always promote L_8 to L_16.
7233 (do_a_fix_imm): Clean up L_32 and L_24 handling.
7235 * config/tc-h8300.c (Smode): New variable.
7236 (h8300hmode): Turn off Hmode.
7237 (h8300smode): New function. Turn on Smode and Hmode.
7238 (md_pseudo_table): New ".h8300s" pseudo-op.
7239 (parse_reg): Handle "exr" register.
7240 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
7241 Handle "mach" and "machl" operands for ldmac.
7242 (get_specific): Handle "stm.l" and "ldm.l".
7243 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
7244 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
7247 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7249 * doc/as.texinfo: Reorder chapter of machine dependent options so
7250 that it is sorted by chip name.
7252 * doc/as.texinfo: Use consistant spelling of Vax.
7253 * doc/c-vax.texi: Likewise.
7255 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7257 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
7259 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
7260 (md_apply_fix): Likewise.
7261 (pa_try): New function.
7262 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
7264 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
7266 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
7267 (pa_level): New function.
7269 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
7271 * listing.c (listing_newline): Don't do anything if listing is 0.
7273 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
7275 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7276 symbol_create, not symbol_new.
7278 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
7280 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7281 absolute symbol unless TC_FORCE_RELOCATION returns true.
7283 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7285 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7286 the symbol to a pointer. Don't set previous_file_symbol.
7287 Simplify symbol list rearrangement.
7288 (coff_frob_symbol): Don't do anything with C_FILE symbols.
7289 (coff_adjust_symtab): Don't check previous_file_symbol.
7291 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7293 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7295 (md_pseudo_table): Add ppc_elf_lcomm.
7297 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7299 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7300 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7301 (md_begin): Add digits to alt_notend_table.
7302 (md_parse_option): Make s a const pointer.
7304 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7305 (s_empty): New static function.
7307 * config/obj-coff.c (struct filename_list): Only define if not
7309 (filename_list_head, filename_list_tail): Likewise.
7310 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7311 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7312 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7313 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7314 remove the new symbol from the list.
7315 (obj_coff_endef, both versions): Call tag_insert even if there is
7316 an old symbol with the same name, if the old symbol does not
7318 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7319 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7320 symbol that will be moved to the end of the symbol list.
7321 (coff_adjust_section_syms): Always call section_symbol for .text,
7323 (coff_frob_section): Likewise. Also, remove unused variable
7326 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7327 manipulating frags directly.
7328 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7331 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7332 whether the next character is '*' before checking whether we are
7333 at the start of a line. Permit LINE_COMMENT_START to start a
7334 comment in state 1 (seen some whitespace) as well, to match the
7337 * gasp.c (do_align): Permit a fill value for .align.
7339 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7341 * read.c (next_char_of_string): Warn if a newline is seen in the
7342 middle of a string. Call bump_line_counters when appropriate.
7344 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7346 * symbols.c (colon): Use LOCAL_LABEL.
7348 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7350 * Makefile.in (install): Don't check to see if tooldir exists.
7351 Make $(tooldir) and $(tooldir)/bin.
7353 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7355 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7358 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7360 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7361 insn_error. Don't put the string "ERROR" in insn_error. Set
7362 insn_error rather than calling as_warn for an unsupported opcode.
7364 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7366 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7367 before permitting -64.
7368 * output-file.c (output_file_create): Remove duplicate
7371 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7373 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7374 section rather than a .reginfo section.
7375 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7378 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7379 bit value with the high bit set.
7381 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7383 * read.c (s_lcomm): Set section flags for .sbss section.
7385 * config/tc-mips.c (mips_64): New static variable.
7386 (mips_target_format): If mips_64, return elf64 targets rather than
7388 (md_longopts): Add "32" and "64".
7389 (md_parse_option): Handle -32 and -64.
7390 (md_show_usage): Mention -32 and -64.
7391 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7394 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7396 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7397 for Solaris compatibility.
7399 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7400 .stabd with 4 arguments into a .stabn.
7402 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7404 * config/tc-mips.c (macro): When passing X_add_number to
7405 macro_build, cast it to int first.
7407 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7409 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7410 created by emit_expr.
7412 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7413 as_perror rather than assert.
7415 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7417 * config/tc-mips.c (mips_ip): Mark sections created to hold
7418 floating point information as read only.
7420 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7422 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7424 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7426 * read.c (potable): Add .skip as a synonym for .space.
7428 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7429 4 arguments, providing the 4th argument is 0, to allow
7430 compatibility with the Solaris assembler.
7432 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7434 * config/tc-sh.h (struct sh_segment_info_type): Define.
7435 (TC_SEGMENT_INFO_TYPE): Define.
7436 (sh_frob_label): Declare.
7437 (tc_frob_label): Define.
7438 (sh_flush_pending_output): Declare.
7439 (md_flush_pending_output): Define.
7440 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7441 reloc before the instruction if necessary.
7442 (sh_frob_label): New function.
7443 (sh_flush_pending_output): New function.
7444 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7445 when looking for the reloc for the target of .uses.
7446 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7447 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7449 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7450 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7451 the absolute symbol.
7453 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7454 TC_SEGMENT_INFO_TYPE is defined.
7456 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7458 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7459 matches the register size.
7461 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7463 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7465 (do_relocs_for): Likewise.
7466 (fixup_segment): Don't just quit if linkrelax is set. Try to
7467 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7470 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7472 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7473 relative relocations with -mrelocatable. Also allow unfixed
7474 relocs in .ex_shared.
7476 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7478 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7479 non-zero before assuming this is a long file name.
7480 (w_strings): Likewise.
7481 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7483 * config/obj-coff.c (w_strings): Move declaration of i inside
7484 #ifdef block which uses it.
7486 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7488 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7489 "relaxmode". Output relocs which identify various relaxing
7490 possibilities for mov.[bwl] instructions.
7491 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7493 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7495 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7496 (MD_APPLY_FIX3): Define.
7497 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7499 (md_apply_fix3): Renamed from md_apply_fix.
7500 If pcrel reloc and symbol is in different section, undo effects
7503 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7505 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7506 any reloc with an LR% or RR% field selector for SOM.
7508 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7510 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7513 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7515 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7517 (yank_symbols): Likewise.
7519 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7521 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7522 BFD_ASSEMBLER, add name field.
7523 * config/obj-coff.c: Include "libiberty.h".
7524 (coff_header_append): Handle long section names.
7525 (crawl_symbols): Just use the name field for the symbol name,
7526 without worrying about null byte termination.
7527 (w_strings): Handle long section names.
7528 (write_object_file): Likewise. Also, use the name field, rather
7530 (obj_coff_add_segment): Permit long section names.
7531 (obj_coff_init_stab_section): Use the name field, rather than
7533 (adjust_stab_section): Likewise.
7534 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7536 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7537 (mem_fmt): Likewise.
7538 (md_apply_fix): Don't check fx_im_disp field.
7540 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7542 * configure.in: Add * after sparc*-*-vxworks.
7543 * configure: Rebuild.
7545 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7546 define it to comment_chars. Use tc_comment_chars rather than
7548 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7549 * config/tc-m68k.h (tc_comment_chars): Define.
7550 (m68k_comment_chars): Declare.
7551 * config/tc-m68k.c (m68k_comment_chars): Rename from
7552 comment_chars. Change into a pointer rather than an array.
7553 (md_longopts): Add "bitwise-or".
7554 (md_parse_option): Handle OPTION_BITWISE_OR.
7555 (md_show_usage): Mention --bitwise-or.
7556 * doc/c-m68k.texi: Document --bitwise-or.
7558 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7560 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7563 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7564 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7565 correct handling of input line pointer, and call
7566 demand_empty_rest_of_line.
7568 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7570 * config/tc-sparc.c (in_bitfield_range): New static function.
7571 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7572 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7573 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7574 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7575 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7577 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7579 * config/obj-coff.c: BFD_ASSEMBLER:
7580 (coff_last_bf): New static variable.
7581 (coff_frob_symbol): Set endndx of a .bf symbol.
7583 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7584 (last_bfP): New static variable.
7585 (yank_symbols): Set endndx of a .bf symbol.
7587 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7589 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7590 and -s options. Add -be for good measure.
7592 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7594 * read.c (s_space): Support non-constant fill value. Handle fill
7595 value correctly for a size other than 1.
7597 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7599 * config/tc-arm.c (my_get_float_expression): Update call to
7600 gen_to_words, X_PRECISION changed from 6 to 5.
7602 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7604 * config/tc-ppc.c (register_name,reg_name_search): Move register
7605 name lookup from PE specific code to all targets. Add support for
7606 -mregnames/-mno-regnames to control whether register names are
7608 (md_assemble): Call register_name for all platforms.
7609 (md_parse_option): Add support for -mregnames/-mno-regnames.
7611 * configure.in (powerpcle*-*-solaris): Add support.
7612 (powerpc*-*-linux): Ditto.
7613 * configure: Regenerate.
7615 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7617 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7619 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7620 be associated with a single %lo reloc.
7622 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7623 before comparing against MAX_GPREL_OFFSET, so that negative
7624 numbers are handled correctly.
7627 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7629 * config/tc-sparc.c (last_insn): New static variable.
7630 (md_assemble): Warn about putting floating point branches in a
7631 delay slot. If architecture is less than v9, insert NOP
7632 instructions between floating point instructions and floating
7633 point branches. (The SunOS assembler does both these operations.)
7634 Save the last instruction opcode.
7635 (sparc_ip): Add pinsn parameter. Change caller.
7637 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7638 for byte jump to next instruction to skip empty frags.
7640 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7642 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7643 for addq with a 16 bit signed value, just emit a lda instruction
7646 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7648 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7651 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7653 * configure.in: Permit --enable-shared to specify a list of
7655 * configure: Rebuild.
7657 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7659 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7660 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7662 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7664 * config/atof-ieee.c: Fix handling of denormalized extended
7665 precision numbers and overflow/underflow detection.
7666 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7667 not include the 16 bit gap in the m68k extended precision format.
7669 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7671 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7673 * configure: Rebuild.
7675 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7677 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7678 be accessed using the $gp register.
7679 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7681 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7683 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7684 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7686 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7688 * read.c (get_line_sb): Bump line counters based on
7689 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7690 call LISTING_NEWLINE.
7691 (s_macro): Don't call demand_empty_rest_of_line.
7692 * app.c (do_scrub_chars): When handling C style comments, unget
7695 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7697 * read.h (enum linkonce_type): Define.
7698 (s_linkonce): Declare.
7699 * read.c (potable): Add "linkonce".
7700 (s_linkonce): New function.
7701 * subsegs.h (segment_info_type): Add linkonce field to
7702 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7703 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7704 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7705 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7707 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7708 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7709 entry based on the linkonce field in segment_info.
7710 * doc/as.texinfo: Document .linkonce.
7712 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7714 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7716 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7718 * stabs.c (s_stab_generic): Call the listing functions before
7719 doing the rest of the processing, which may involve freeing the
7720 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7721 SEPARATE_STAB_SECTIONS case.
7723 * config/tc-hppa.c: Remove nested comment.
7724 (tc_gen_reloc): Move label done inside the ifdef in which it is
7726 (md_apply_fix): Pass pointers to correct types to libhppa.h
7727 functions. Always return a value.
7729 * config/tc-mips.h (tc_frob_file): Define.
7730 (mips_frob_file): Declare.
7731 * config/tc-mips.c (struct mips_hi_fixup): Define.
7732 (mips_hi_fixup_list): New static variable.
7733 (imm_unmatched_hi): New static variable.
7734 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7735 offset_reloc. Pass imm_unmatched_hi to append_insn.
7736 (append_insn): Add unmatched_hi parameter. If it is set, add the
7737 new fixup to mips_hi_fixup_list. Change all callers.
7738 (mips_ip): Set imm_unmatched_hi when appropriate.
7739 (mips_frob_file): New function.
7741 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7743 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7744 * configure: Regenerated.
7746 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7748 * as.c (main): Call bfd_set_error_program_name.
7750 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7752 * as.h (strdup): Don't declare.
7753 * stabs.c: Include libiberty.h
7754 (get_stab_string_offset): Use xstrdup rather than strdup.
7755 (s_stab_generic): Likewise.
7756 * as.c (parse_args): Likewise.
7757 * read.c (s_mri_sect): Likewise.
7759 * gasp.c (change_base): Recognize \(...) construct documented to
7760 pass through enclosed characters literally through to the output.
7761 (process_assigns): Likewise. Also, be more careful to avoid
7762 looking past the end of the buffer.
7764 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7766 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7767 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7769 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7771 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7773 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7775 * config/alpha-opcode.h: Added cvtst instruction.
7777 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7779 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7780 string. Extract the addend from the result of expression.
7782 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7784 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7785 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7786 mode, change the state to 3 rather than 1.
7788 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7790 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7791 correspond to 11 March change.
7793 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7795 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7796 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7798 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7800 * configure: Rebuild with autoconf 2.8.
7802 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7804 * config/atof-ieee.c (gen_to_words): Improve handling of
7805 X_PRECISION numbers. Based on patches from Andreas Schwab
7806 <schwab@issan.informatik.uni-dortmund.de>.
7808 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7810 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7812 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7813 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7814 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7815 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7818 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7820 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7822 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7824 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7825 (pa_def_subspaces): Add $MILLICODE$.
7826 (pa_spaces_begin): Set section flags for $MILLICODE$.
7828 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7830 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7831 not SHT_NOBITS. Don't tamper with flags based on type if a
7832 special section was found (revert Feb 29 change).
7834 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7835 if aligning to a longword boundary or greater.
7837 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7839 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7841 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7843 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7844 * configure: Regenerated.
7846 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7848 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7849 R_N1SEL since they're not defined for old versions of hpux.
7851 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7852 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7853 R_N0SEL and R_N1SEL.
7855 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7857 * flonum-konst.c: Add two more constants for 1e+-2048 and
7858 1e+-4096, and correct the other constants.
7860 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7862 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7864 * config/obj-elf.c (obj_elf_section): Allow predefined section
7865 types to set the nobits type. Avoid a shadowed declaration.
7867 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7869 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7870 reduce relocs using e_nlrsel field selectors.
7872 * write.c (fix_new_exp): Don't use #elif. Some compilers
7875 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7877 (pa_chk_field_selector): Handle new field selectors for SOM.
7879 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7881 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7882 * configure: Rebuild.
7883 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7884 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7886 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7889 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7891 * mpw-make.sed: Update to handle shared library support.
7893 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7895 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7896 the insn on mismatch.
7898 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7900 * configure.in: Add support for a29-coff.
7901 * configure: Rebuild.
7903 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7905 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7906 of the section when looking for the R_SH_USES fixup, because the
7907 frag addresses have not yet been adjusted.
7909 * gdbinit.in: Set a breakpoint on as_warn_where.
7911 * config/tc-mips.c (macro): Add missing arguments to macro_build
7912 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7914 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7916 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7917 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7919 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7921 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7923 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7925 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7926 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7927 Recognize [uU] format args as sparclet cpregs.
7929 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7931 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7934 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7936 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7937 well as S_IS_EXTERNAL.
7938 (tc_fix_adjustable): Likewise.
7939 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7940 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7942 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7943 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7945 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7947 * config/tc-sparc.c (max_architecture): Change to sparclite for
7949 (default_compatible): Delete.
7950 (sparc_ffs): New function.
7951 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7952 (sparc_ip): Rewrite architecture match and bump logic.
7954 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7956 * configure.in: Check for 'do not mix' from native linker before
7957 trying to use -rpath.
7958 * configure: Rebuild.
7960 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7962 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7963 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7964 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7965 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7967 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7968 to the symbol lnnoptr field, to get the correct file offset.
7970 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7972 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7973 symbols that are not function, file, or section symbols to be
7976 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7978 * configure: Set and substitute RPATH_ENVVAR.
7979 * configure: Rebuild.
7980 * Makefile.in (RPATH_ENVVAR): New variable.
7981 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7983 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7984 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7985 * configure: Rebuild.
7987 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7989 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7990 appropriate flags in BFD section.
7992 * configure.in (m68k-*-psos*): New target.
7993 * configure: Rebuild.
7994 * config/te-psos.h: New file.
7995 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7998 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
8000 From Alan Modra <alan@spri.levels.unisa.edu.au>:
8001 * configure.in: Remove duplicate setting of cpu_type. Check
8002 whether opcodes library is required for on all targets, not just
8004 * configure: Rebuild.
8006 * config/tc-mips.c (mips_big_got): New static variable.
8007 (s_extern): Don't declare.
8008 (reg_needs_delay): New static function.
8009 (macro_build): Permit GOT/CALL_HI/LO relocs.
8010 (macro_build_lui): If place is not NULL, use the number in the
8012 (load_address): Handle mips_big_got case.
8013 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
8015 (OPTION_XGOT): Define.
8016 (md_longopts): Add "xgot" if OBJ_ELF.
8017 (md_parse_option): Handle -xgot.
8018 (md_show_usage): Mention -xgot.
8019 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
8020 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
8022 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8024 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
8025 the byte relocation, point it to the low byte of the word.
8027 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
8029 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
8030 * configure: Rebuild.
8032 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
8034 * configure.in: Recognize any sparc* cpu.
8035 * configure: Regenerated.
8037 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
8039 * read.c (potable): Add "mri" and ".mri".
8040 (s_mri): New function.
8041 * read.h (s_mri): Declare.
8042 * app.c (scrub_m68k_mri): New static variable.
8043 (mri_pseudo): New static variable.
8044 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
8045 flag_m68k_mri. Initialize scrub_m68k_mri.
8046 (mri_state, mri_last_ch): New static variables.
8047 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
8049 (app_push): Save new fields.
8050 (app_pop): Restore new fields.
8051 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
8052 If TC_M68K, use a trivial state machine to look for occurrences of
8053 the .mri pseudo-op, and change the mode appropriately.
8054 * as.h (do_scrub_begin): Update prototype.
8055 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
8057 * config/tc-m68k.c (reg_prefix_optional_seen): New static
8059 (m68k_mri_mode_change): New function.
8060 (md_parse_option): Set reg_prefix_optional_seen.
8061 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
8062 (MRI_MODE_CHANGE): Define.
8063 * doc/as.texinfo: Document .mri pseudo-op.
8065 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
8068 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8070 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
8071 * config/m68k-parse.h (enum pic_relocation): Define.
8072 (struct m68k_exp): Add pic_reloc field.
8073 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
8074 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
8075 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
8077 * config/tc-m68k.c: Delete definition of NO_RELOC.
8078 (struct m68k_it): Add pic_reloc field.
8079 (add_fix): Copy over pic_reloc field.
8080 (md_pseudo_table): Interpret .align parameter as byte count.
8081 (mote_pseudo_table): Likewise.
8082 (tc_m68k_fix_adjustable): New function.
8083 (get_reloc_code): New function.
8084 (md_assemble): Use it as last argument to fix_new_exp.
8085 (md_apply_fix_2): For a relocation against a symbol don't put the
8086 addend into the data.
8087 (tc_gen_reloc): Different addend computation for OBJ_ELF.
8088 (m68k_ip): Don't relax an operand that requires pic relocation.
8089 (md_begin): Align .text, .data and .bss on 4 byte boundary by
8091 * write.c (fixup_segment): Don't add symbol value to addend if
8092 TC_M68K and OBJ_ELF.
8093 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
8094 (motorola_operand): Add rule for `(zapc, EXPR)'.
8096 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
8098 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
8099 *really* is permissible before the comma.
8101 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
8103 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
8104 inserting nop instructions.
8106 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
8108 * config/te-aux.h: Change include of aux.h to aux-coff.h.
8110 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
8112 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
8113 class setting for a CALLNAME symbol in COFF.
8115 * read.c (potable): Pass negative numbers for new .balign[wl] and
8116 .p2align[wl] pseudo-ops.
8117 (s_align_bytes): Treat a negative argument as specifying the fill
8119 (s_align_ptwo): Likewise.
8121 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
8123 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
8124 (do_align): Take new len parameter. Change all callers. Pass it
8126 (s_align_bytes): Arg now indicates the length of the fill pattern.
8127 (s_align_ptwo): Likewise.
8128 * config/obj-coff.c (write_object_file): Pass length to
8130 * config/tc-i386.h (md_do_align): Take new len parameter.
8131 * config/tc-m88k.h (md_do_align): Likewise.
8132 * config/tc-m88k.c (m88k_do_align): Likewise.
8133 * config/tc-sh.h (md_do_align): Likewise.
8134 * config/tc-sh.c (sh_do_align): Likewise.
8135 * doc/as.texinfo: Document new pseudo-ops.
8137 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
8138 done in cvt_frag_to_fill.
8140 * config/tc-sh.h (sh_do_align): Declare.
8141 (md_do_align): Define.
8142 * config/tc-sh.c (sh_do_align): New function.
8144 * ecoff.c (ecoff_build_lineno): Don't try to store the address
8145 difference if the next address is before the current one.
8147 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
8148 (archs): Initialize new field.
8149 (m68k_ip): Don't list alias names when listing CPUs which support
8152 * as.c (main): Call parse_args before read_begin.
8153 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
8154 front of generated pseudo-ops.
8155 * read.c (potable): Ignore "name".
8156 (s_app_file): Permit a single quote after the string, since one
8157 may appear in m68k MRI mode.
8159 * configure.in: Check for --enable-shared. If linking against
8160 shared BFD and opcodes, fix library name on SunOS, and try to set
8162 * configure: Rebuild.
8164 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
8166 * as.h (flag_m68k_mri): Declare.
8167 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
8168 * Many files: For MRI syntax that is specific to the m68k MRI
8169 assembler, check flag_m68k_mri rather than flag_mri or
8170 MRI_MODE_NEEDS_PSEUDO_DOT.
8172 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
8174 * config/tc-i960.c (ARCH_HX): Define.
8176 (targ_has_sfr): Handle ARCH_HX.
8177 (targ_has_iclass): Handle ARCH_HX.
8178 (tc_coff_fix2rtype): Add return 0 to avoid warning.
8179 (tc_headers_hook): If the architecture was specified explicitly,
8180 use it when setting the flags. Set the extern variable coff_flags
8181 rather than headers->filehdr.f_flags, since the latter is set
8182 unconditionally in obj-coff.c.
8183 (i960_handle_align): Remove unused variable fixp.
8185 Support for building bfd and opcodes as shared libraries, based on
8186 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
8187 * configure.in: Set OPCODES and BFD to search directories.
8188 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
8189 * configure: Rebuild.
8190 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
8191 (LIBDEPS): New variable.
8192 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
8193 $(HLDFLAGS) in link.
8194 (check): Set LD_LIBRARY_PATH in the environment.
8196 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8198 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
8199 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
8200 read-only, not read/write.
8202 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
8204 * Makefile.in (INSTALL_XFORM): Remove -e.
8206 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
8208 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
8209 than comparing S_GET_SEGMENT to undefined_section.
8210 (write_object_file): Skip symbols which were equated to an
8211 undefined or common symbol.
8212 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
8213 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8215 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
8216 or S_IS_COMMON call S_GET_VALUE.
8217 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8218 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
8219 to an undefined or common symbol, convert the reloc to be against
8221 (obj_crawl_symbol_chain): Skip symbols which were equated to an
8222 undefined or common symbol.
8223 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
8224 * config/obj-bout.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-coff.c (do_relocs_for): Use S_IS_DEFINED and
8230 S_IS_COMMON rather than comparing S_GET_SEGMENT to
8232 (yank_symbols): Skip symbols which were equated to an undefined or
8235 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
8237 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
8238 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8240 * configure.in: Make sure we only add m68k-parse.o to
8241 ${extra_objects} once, no matter how many m68k targets have been
8243 * configure: Rebuild.
8245 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
8247 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
8248 * configure: Rebuild.
8250 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
8252 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
8253 * doc/c-m68k.texi: Document .extend and .ldouble.
8255 * configure.in (m68*-apple-aux*): New target.
8256 * config/te-aux.h: New file.
8257 * config/obj-coff.c (compare_external_relocs): New static function
8259 (do_relocs_for): Sort relocs if TE_AUX.
8260 (fixup_segment): If TE_AUX, store common symbol value in segment.
8261 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
8263 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
8265 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
8267 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
8269 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
8270 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
8272 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
8273 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
8274 an undefined symbol and the size of a function symbol.
8275 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8276 for all common symbols.
8278 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
8280 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8283 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8286 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
8288 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8289 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
8291 * ecoff.c (localsym_t): Add addend field.
8292 (add_ecoff_symbol): Add addend argument. Change all callers.
8293 (coff_sym_value): Make static.
8294 (coff_sym_addend): New static variable.
8295 (ecoff_directive_def): Initialize coff_sym_addend.
8296 (ecoff_directive_val): Accept symbol + constant.
8297 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8298 (ecoff_build_symbols): Include the addend in the symbol value.
8300 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8302 * config/tc-ppc.c (md_assemble): Ignore overflow on
8303 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8305 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8307 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8308 bytes in size, so offset appropriately in big endian mode when
8309 writing the bottom 2 bytes.
8311 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8313 * config/tc-sparc.c (default_compatible): New static local.
8314 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8315 (sparc_ip): If no architecture or -bump specified, don't mark as
8316 mismatched those in default_compatible.
8318 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8320 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8321 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8322 * configure: Rebuild.
8323 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8324 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8325 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8326 (sco_id): Declare if SCO_ELF.
8328 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8330 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8331 ({max,warn_after}_architecture): New static locals.
8332 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8333 If both architecture and -bump requested, set max_architecture to max.
8334 (sparc_md_end): Simplify.
8335 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8336 Rewrite code to bump architecture and check for conflicts.
8337 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8338 with Solaris assembler.
8339 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8340 (md_show_usage): Update.
8342 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8344 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8346 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8348 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8349 #ifdef sparcv9 when choosing value.
8352 (sparc_md_end): Declare.
8353 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8354 (initial_architecture): New static local.
8355 (can_bump_v9_p): Likewise.
8356 (NO_V9): Delete all occurrences.
8357 (sparc_md_end): New function.
8358 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8359 Don't bump architecture to v9 unless can_bump_v9_p set.
8360 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8361 * configure.in (sparc64 target cpu): Don't set obj_format here.
8362 (SPARC_V9): Renamed from sparcv9.
8363 (sparc64-*-elf*): Define SPARC_ARCH64.
8364 * configure: Regenerated.
8365 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8366 (SPARC_ARCH64): Add.
8367 * conf.in: Regenerated.
8368 * config/vmsconf.h: Update.
8370 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8372 * config/tc-mips.c (load_register): Optimise "dli" loads.
8373 (md_show_usage): add "-mcpu=vr4100" to help text.
8375 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8377 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8378 undefined symbol, preserve the X_op of O_symbol.
8379 (S_GET_VALUE): Fix check to permit this case.
8380 * write.c (write_relocs): If a reloc is against an undefined
8381 symbol equated to another symbol, change the reloc to be against
8383 * config/obj-coff.c (do_relocs_for): Likewise.
8385 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8388 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8390 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8391 computer is PowerPC.
8393 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8395 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8396 mentioned in the eabi.
8398 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8400 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8401 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8403 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8405 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8407 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8409 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8410 as a section it is ok to have unadorned -mrelocatable pointers in.
8412 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8414 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8417 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8419 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8420 dependent section attributes can be handled.
8422 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8423 macros to add support for exclude section flag and ordered section
8426 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8427 functions to add support for exclude section flag and ordered
8430 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8432 * subsegs.c (section_symbol): Don't try to look up the section
8433 symbol in the hash table. It should be possible to have a symbol
8434 with the same name as a section, but no connection to it.
8436 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8437 From James Carlson <carlson@xylogics.com>.
8439 * expr.c (operand): Skip whitespace after a close parenthesis.
8440 From James Carlson <carlson@xylogics.com>.
8442 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8444 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8445 as_warn_where for relocation overflow.
8446 (parse_reg): Accept register name only if next character is
8449 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8451 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8452 addresses for static variables.
8454 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8456 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8457 and xgot give the old toc16 relocation.
8458 (md_apply_fix3): Support all GOT relocations.
8460 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8462 * config/tc-mips.c (load_address): Correctly handle a constant in
8463 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8465 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8467 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8468 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8469 (build_Mbytes): Handle REG_B.
8471 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8473 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8475 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8477 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8479 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8481 * config/obj-coff.c (write_object_file): Set the s_align field to
8482 the number of bytes, rather than to the power of 2.
8484 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8486 * Makefile.in (DISTCLEAN_HERE): New variable.
8487 (distclean): Use it.
8488 (maintainer-clean): Depend upon clean-here rather than clean,
8489 distclean, and clean-info. Run make maintainer-clean in doc.
8490 Remove files listed in DISTCLEAN_HERE.
8491 * doc/Makefile.in (maintainer-clean realclean): Split out from
8492 distclean. Depend upon clean-info and distclean.
8494 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8496 * mac-as.r: Fix copyright and version strings.
8497 (cfrg): Use PROG_NAME instead of literal name.
8499 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8501 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8503 * config/tc-a29k.h (tc_unrecognized_line): Define.
8504 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8505 (md_operand): Handle a29k style local dollar labels.
8507 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8509 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8511 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8513 * read.c (s_fill): If md_flush_pending_output is defined, call
8516 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8518 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8519 Treat rs_align_code like rs_align.
8521 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8523 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8524 converting an absolute address into a PC-relative one.
8526 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8528 * mpw-config.in: Don't always use te-generic.h for emulation.
8529 (powerpc-apple-macos): Use emulation te-macos.h.
8530 * mpw-make.sed (install, install-only): Edit in Mac-specific
8533 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8535 * configure.in: Improve message about unsupported ELF targets.
8536 * configure: Rebuild.
8538 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8539 pattern is zero. From Manfred Hollstein.
8541 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8543 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8544 the various idata sections, we check the name on the .section pseudo.
8546 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8548 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8549 add section's paddr to add_number; compatibility to native as and
8552 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8554 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8556 * hash.c (struct hash_entry): Moved here...
8557 * hash.h (struct hash_entry): ...from here.
8559 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8560 if it's already known to be null.
8562 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8564 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8565 bit relocs converted to PC relative relocs. This turned out to
8566 add the offset from the beginning of .text twice.
8568 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8570 * stabs.c (s_stab_generic): In 's' case, free string from
8573 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8575 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8578 * subsegs.h (segment_info_type): Make bitfields unsigned.
8580 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8581 and move them together. On most systems this will reduce the
8582 structure size by one word.
8583 (operatorT): Define O_max.
8584 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8587 * read.c (pop_insert): Print error returned by hash table
8590 * as.c (dump_statistics): Split out from main; dump some hash
8591 table stats and target-specific stats.
8592 (start_time): No longer automatic to main.
8593 (main): Set file-level start_time and call dump_statistics at
8594 exit. Exit by calling xexit.
8595 (show_usage): Make --statistics description less specific.
8596 * subsegs.c (subsegs_print_statistics): New function.
8597 * write.c (write_print_statistics): New function.
8598 (n_fixups): New static variable.
8599 (fix_new_internal): Increment it.
8600 * read.c (read_print_statistics): New function.
8601 * read.h (read_print_statistics): Declare.
8602 * symbol.c (symbol_print_statistics): New function.
8603 * symbol.h (symbol_print_statistics): Declare.
8604 * hash.c (hash_print_statistics): New function.
8605 * hash.h (hash_print_statistics): Declare.
8606 * config/tc-i386.c (i386_print_statistics): New function.
8607 * config/tc-i386.h (i386_print_statistics): Declare.
8608 (tc_print_statistics): New macro.
8609 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8612 * hash.c (DELETED): Rewrite to use a valid but unique address.
8613 (START_POWER): Reduce to 10.
8614 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8615 Add new values for counting strcmp calls.
8616 (GROW_FACTOR): New macro.
8617 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8619 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8620 (hash_new): Use FULL_VALUE.
8621 (struct hash_control): Definition moved here.
8622 (hash_code): Don't mask to low bits.
8623 (hash_ask): Mask returned hash code here. Check hash value before
8624 calling strcmp; count strcmp calls.
8625 * hash.h (struct hash_control): Declare, don't define, here.
8626 (HASH_STATLENGTH): Deleted.
8627 (struct hash_entry): Add field for hash code.
8628 (hash_say, hash_apply): Don't declare.
8630 * hash.c (destroy): Return void.
8631 (applicatee): Ditto.
8632 (main): Fix declarations.
8633 (hash_apply): Return void. Argument `function' returns void. Put
8634 inside "#ifdef TEST".
8635 (hash_say): Define only if TEST is defined.
8636 * hash.h (hash_apply, hash_say): Declarations deleted.
8638 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8640 * configure: Rebuild with autoconf 2.7.
8642 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8644 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8645 * configure: Rebuild with autoconf 2.6.
8647 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8649 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8650 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8652 (ppc_frob_file): Remove.
8653 * config/tc-ppc.h (tc_frob_file): Don't define.
8654 (ppc_frob_file): Don't declare.
8656 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8658 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8659 * config/alpha-opcode.h: Include one-operand variants of jmp and
8662 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8663 with te-delta.h in 8.3 file systems.
8664 * configure.in: Adjusted.
8666 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8668 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8670 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8672 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8674 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8676 Version 2.6 released.
8677 * Makefile.in (VERSION): Updated to 2.6.
8679 * config/obj-coff.c (write_object_file): Change use of md_do_align
8680 to pass a pointer rather than a fill value, to match other uses.
8682 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8684 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8686 * as.c (main): Move md_end call to just after call to
8687 perform_an_assembly_pass. Delete cpu-specific code here.
8688 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8689 * config/tc-arm.c (md_end): Unused function deleted.
8690 * config/tc-ns32k.c (md_end): Ditto.
8692 * config/tc-i386.c (i386_align_code): New function, moved here
8693 from HANDLE_ALIGN macro.
8694 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8696 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8698 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8701 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8703 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8704 multi-byte nops to avoid changing gcc. The necessary gcc change
8705 might break old assemblers.
8707 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8709 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8710 generate optimal multi-byte nop instructions for ".align n"
8711 ".align n,0x90", and aligns requiring more than 15 bytes of
8712 padding still generate multiple 0x90's as before.
8714 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8716 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8718 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8720 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8721 * configure: Update.
8722 * mpw-make.sed: Reorder commands to make sed happier.
8723 * config/te-macos.h: New file.
8724 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8726 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8728 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8729 conditional branches.
8730 (md_apply_fix): Likewise.
8732 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8734 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8735 generate a reloc which the linker will not handle correctly. Fix
8736 overflow checking--R_IREL is 18 bits, not 17.
8738 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8740 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8741 from a PC relative reloc if TC_A29K.
8743 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8744 code depends upon it.
8746 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8747 $extend. Based on code from Eric Freudenthal
8748 <freudenthal@nyu.edu>.
8749 * config/tc-a29k.h (LEX_DOLLAR): Define.
8750 * read.c (LEX_DOLLAR): Define if not defined.
8751 (lex_type): Use LEX_DOLLAR.
8753 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8755 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8758 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8760 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8762 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8764 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8765 used only by "dlltool.c".
8767 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8769 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8770 (md_pseudo_table): Don't define "extern".
8772 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8774 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8776 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8778 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8780 * macro.c (macro_expand_body): Don't warn about == with a
8781 nonexistent parameter, in case it is in a comment field.
8783 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8785 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8786 set, even if macro_alternate is set.
8787 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8788 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8789 the token unless it ended in '@'.
8790 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8791 * doc/c-a29k.texi: Document macro usage on A29K.
8793 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8795 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8797 (install_operand): Likewise.
8799 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8801 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8803 * configure.in (m88k-motorola-sysv*): New target.
8804 * configure: Rebuild.
8805 * config/te-delta88.h: New file.
8806 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8808 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8809 (md_do_align): Define.
8810 * config/tc-m88k.c: Include "subsegs.h".
8811 (m88k_do_align): New function.
8813 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8814 (COFF_NOLOAD_PROBLEM): Define.
8815 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8817 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8819 * config/tc-i386.c (md_assemble): For a jump instruction with
8820 non-constant target, require 7 available bytes in the current
8823 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8825 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8828 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8830 * configure.in (alpha-*-linux*): Use ecoff.
8831 * configure: Rebuild.
8832 * ecoff.c (ecoff_directive_extern): New function.
8833 (ecoff_directive_weakext): New function.
8834 (ecoff_build_symbols): Handle weak symbols.
8835 (ecoff_setup_ext): Likewise.
8836 (ecoff_frob_symbol): Warn about weak common symbols.
8837 * ecoff.h (ecoff_directive_extern): Declare.
8838 (ecoff_directive_weakext): Declare.
8839 * symbols.c (S_IS_WEAK): New function.
8840 * symbols.h (S_IS_WEAK): Declare.
8841 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8843 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8846 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8848 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8850 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8851 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8852 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8853 * config/obj-coff.c (coff_frob_symbol): Don't call
8854 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8855 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8858 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8859 (ppc_stab_symbol): New static variable.
8860 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8861 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8862 sy_tc.real_name to the stab string.
8863 (ppc_bc, ppc_ec): New static functions.
8864 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8866 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8868 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8871 * input-scrub.c (input_scrub_push): Reset sb_index.
8873 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8875 * listing.c (listing_newline): Don't create a frag in the absolute
8878 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8880 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8881 (ppc_csect): Move most of the code to ppc_change_csect, and call
8883 (ppc_change_csect): New static function, taken from ppc_csect.
8884 (ppc_section): New static function.
8885 (ppc_saw_abs): New static varable.
8886 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8887 a symbol has no csect.
8888 (ppc_adjust_symtab): New function.
8889 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8890 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8892 * write.c (write_object_file): If tc_adjust_symtab is defined,
8893 call it just before the call to obj_adjust_symtab.
8895 * symbols.c (symbol_find_or_make): Change name to be const.
8896 * symbols.h (symbol_find_or_make): Update declaration.
8898 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8900 * doc/as.texinfo (Align): Mention SH.
8901 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8903 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8904 (Z8000 Directives, even): Don't give numeric align value, instead
8907 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8909 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8912 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8914 * Makefile.in (diststuff): Also make info.
8915 (maintainer-clean realclean): Also make clean-info.
8917 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8919 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8920 (pa_subspace): For ".nsubspa", always create a new subspace
8921 with the given attributes, even if one already exists with the
8924 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8926 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8927 TC_FORCE_RELOCATION, taking an additional section argument. If
8928 the section of the target symbol is not the same as the current
8929 section, always force the relocation to be used.
8930 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8932 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8933 md_pcrel_from function, taking an additional section argument.
8934 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8936 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8937 older TC_FORCE_RELOCATION if not defined.
8938 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8939 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8940 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8941 TC_FORCE_RELOCATION.
8943 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8945 * input-scrub.c (as_where): Set name to null pointer if we don't
8947 * messages.c (identify): Only print filename if non-null.
8948 (as_show_where): Ditto, for line number too.
8949 (as_warn_internal, as_bad_internal): Ditto.
8951 * input-file.c (input_file_open): If the input file can't be
8952 opened, consider it an error.
8954 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8956 * config/tc-mips.c: Added mips_4100 control, and support for
8957 accepting the 4100 as a MIPS architecture variant (md_begin,
8958 macro_build, mips_ip, md_parse_option). Adding suitable
8959 command-line OPTIONs, and updating the help text (md_show_usage).
8961 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8963 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8964 BFD_ASSEMBLER is defined.
8966 * Use one active frag and one obstack per frag chain:
8967 * frags.c (frags): Variable deleted.
8968 (frag_alloc): New function.
8969 (frag_grow, frag_more, frag_variant, frag_now_fix,
8970 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8972 (frag_new): Ditto. Verify that frch_last and frag_now match on
8973 entry and exit, and that old frag_now has non-zero type. Replace
8974 "know" uses with "assert". Use frag_alloc instead of mucking with
8976 * frags.h (frags): Declaration deleted.
8977 * subsegs.h (struct frchain): Add new field frch_frag_now.
8978 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8980 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8981 give it any stricter alignment than frchainS structures need. Do
8982 not initialize frags obstack. Set frag_now to point to
8983 dummy_obstack. Initialize absolute_frchain.
8984 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8985 field of frchainS. Don't create new frags on section switch, and
8986 use frag_alloc when creating a new frag chain. For absolute
8987 section, set frchain_now to absolute_frchain. Verify that
8988 frch_last and frag_now match on entry and exit. Initialize
8989 per-chain obstack, and under gcc, set required alignment to that
8990 needed by fragS structure.
8992 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8994 * stabs.c (get_stab_string_offset): Only copy input string if a
8995 fresh copy is needed, not if the section already exists.
8996 (s_stab_generic): Cache stab section name to bypass lookups, since
8997 usually it will match. Could be made faster still by changing the
8998 memory allocation rules.
8999 (s_xstab): Cache section name to bypass repeated string
9002 * frags.c (frag_new): Deleted register declarations.
9004 * listing.c (frag_now): Don't declare.
9006 * as.c (chunksize): New variable.
9007 (debug_memory): New variable.
9008 (main): If debug_memory is set, reduce chunksize and
9010 * as.h (chunksize): Declare it.
9011 * read.c (read_begin): Use it.
9013 * config/tc-alpha.c (md_shortopts): Include 'g'.
9014 (md_parse_option): Ignore it.
9016 * Makefile.in (distclean): Remove Makefile and config.status from
9017 testsuite directory.
9018 (clean-here): Don't delete testsuite. Instead, delete only the
9019 files within it that would be generated by running tests.
9021 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
9022 frag_now_fix instead of accessing obstack info directly.
9023 * config/tc-arm.c (s_ltorg): Ditto.
9024 (md_assemble): Ditto.
9026 * config/tc-i386.c (md_assemble): Call frag_grow instead of
9029 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
9031 * stabs.c (aout_process_stab): Insert debug symbol into symbol
9032 chain after parsing value expression, if any, to avoid separating
9033 continued .stabs lines.
9035 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
9037 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
9038 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
9040 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
9042 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
9043 -mcom support and PPC_OPCODE_ANY for -many.
9044 (md_parse_option): Ditto.
9046 (md_begin): For duplicate instructions, print all duplicates
9049 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
9051 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
9052 common mode operation.
9053 (md_show_usage): Add -mcom to usage message.
9055 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
9057 * expr.c (op_rank): Add O_symbol_rva.
9058 * expr.h (operatorT): Add O_symbol_rva.
9059 * read.c (cons_worker): Set O_symbol_rva when necessary.
9060 * write.c (fix_new_exp): Understand O_symbol_rva.
9062 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
9064 * config/tc-mips.c: Correct s_cons arguments. From Michael
9065 Joosten <joost@ori.cadlab.de>.
9067 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
9069 * config/tc-ppc.c (ppc_macro): Make count unsigned.
9070 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
9071 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
9073 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
9074 make non-static. Change all users.
9075 * config/obj-coff.h (coff_n_line_nos): Declare.
9077 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
9079 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9081 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
9083 * config/obj-elf.c (obj_elf_common): Convert specified byte
9084 alignment to power of two. Set size of local bss symbol.
9086 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
9088 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
9090 * sb.c, macro.c: Decide whether to include <string.h> or
9091 <strings.h> just as as.h does.
9093 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
9095 * Makefile.in (site.exp): Fix setting of $srcdir.
9097 * config/tc-arm.c (md_atof): Fix little-endian output.
9098 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
9101 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
9103 * doc/as.texinfo: Split out the NS32k family documentation,
9104 despite its being commented out for now.
9105 * doc/c-ns32k.texi: New file.
9107 * sb.c, macro.c: Include string.h.
9109 * Makefile.in (comparison): Only check *.o; we don't care if
9110 timestamps inserted by the native linker differ.
9112 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
9113 if alignment stricter than 4 bytes is requested; in that case,
9114 align to a 4-byte boundary first.
9116 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
9118 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
9119 uninitialized" warning for `Max_Source_Offset'.
9121 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
9123 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
9124 qualifiers and detect errors if present.
9125 (md_assemble): Add call to parse_toc_entry. Also added some support
9126 for the [tocv] qualifier.
9127 (ppc_pe_tocd): New function to support data in the toc section.
9129 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
9131 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
9134 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
9136 * config/tc-m68k.c (isword): Accept all values from -65536 to
9137 +65535, so ~VAL will not be rejected.
9139 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
9140 skip characters after the pseudo-op.
9142 * read.c (get_line_sb): Don't look past buffer_limit.
9143 (s_include): In MRI mode, skip characters after the file name.
9145 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
9147 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
9148 periods in register names.
9150 For older changes see ChangeLog.1.