2 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
4 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
7 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
9 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
12 * config/tc-i386.c (reloc): Add braces.
14 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
15 consistent with Intel naming.
16 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
17 use bitfields in sib_byte.
18 (modrm_byte): Don't use bitfields here either.
20 * config/tc-i386.c (current_templates): Add const.
21 (parse_register): Add const to return, param, and char *s.
22 (i386_operand): Add const to reg_entry *r.
23 * config/tc-i386.h (templates): Add const to start, end.
25 Inspired by code for 16 bit gas support from Martynas Kunigelis
26 <martynas@nm3.ktu.lt>:
27 * config/tc-i386.c (md_assemble): Add full support for 16 bit
28 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
29 (uses_mem_addrmode): Remove.
30 (md_estimate_size_before_relax): Add support here too.
31 (md_relax_table): Rewrite interface to md_relax for 16 bit
33 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
34 (opcode_suffix_to_type): Remove.
35 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
36 (SIZE_FROM_RELAX_STATE): Modify to suit above.
37 (md_convert_frag): Likewise.
38 (i386_operand): Add support for 16 bit base/index regs,
39 immediates, and displacements. Remove some unnecessary casts, and
40 localise end_of_operand_string, displacement_string_start,
41 displacement_string_end variables. Add GCC_ASM_O_HACK.
42 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
44 * config/tc-i386.c (prefix_hash): Remove.
45 (md_begin): Rewrite without obstacks. Remove prefix hash table
46 handling. Rewrite lexical table handling.
47 (i386_print_statistics): Don't print prefix statistics.
48 (md_assemble): Rewrite instruction parser so that line is not
49 converted to lower case. Don't do a hash_find for prefixes,
50 instead recognise them via opcode modifier.
51 (expecting_operand, paren_not_balanced): Localise variables.
52 * config/tc-i386.h (IsPrefix): Define.
53 (prefix_entry): Remove.
55 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
56 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
57 '\\' in case where comment_chars contains '/'.
59 * config/tc-i386.c (MATCH): Ensure given operand and template
60 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
61 you must write `ljmp *table(%ebx)'.
63 From H.J. Lu <hjl@gnu.org>:
64 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
65 as 0 ifndef BFD_ASSEMBLER.
66 (md_assemble): Allow immediate operands without suffix or
67 other reg operand to default in size to the current code size.
70 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
72 * config/tc-v850.c (md_begin): Restore creation of
73 .call_table_text and .call_table_data sections.
76 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
78 * config/tc-d30v.c (md_assemble): Set execution type to unknown
79 after emitting a word of noops.
81 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
83 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
84 (i386_operand): Simplify checks for valid base/index combinations.
85 Disallow `in 4(%dx),%al'.
87 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
89 (add_prefix): Change parameter from char to int.
91 * config/tc-i386.h (Ugh): Define opcode modifier.
92 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
94 * config/tc-i386.c (md_assemble): Rewrite MATCH and
95 CONSISTENT_REGISTER_MATCH macros to check register types more
96 thoroughly. Check for illegal suffix/operand combinations
97 when matching insns with operands. Handle new `s' suffix, and
98 associated FloatMF opcode modifier for float insns with memory
100 * config/tc-i386.h (FloatMF): Define new opcode modifier.
101 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
102 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
103 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
104 DATA_PREFIX_OPCODE throughout.
106 * config/tc-i386.c (REGISTER_WARNINGS): Define.
107 (md_assemble): Rewrite suffix/register operand checking code to be
108 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
109 AnyMem, the better to grep.
111 (i386_operand): Don't set Mem bits in i.types[this_operand] when
112 given a memory operand. Don't set Abs bits either.
113 (type_names): Remove Mem*, Abs*.
114 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
115 define opcode_modifiers as these cases are handled by Disp8,
116 Disp16, Disp32 and suffix checks.
117 (COMES_IN_BOTH_DIRECTIONS): Remove.
118 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
120 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
121 if IgnoreDataSize modifier given. Remove ShortformW modifier
122 test. Add test for ShortForm in W base_opcode modification.
123 Merge Seg2ShortForm and Seg3ShortForm code.
124 * config/tc-i386.h (ShortFormW): Remove.
125 (IgnoreDataSize): Define.
127 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
129 * config/tc-d30v.c (md_assemble): Store previous segment state
130 with previous instruction.
132 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
134 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
135 (ebp, esp): Remove static variables.
136 (MATCH): Remove test for InOutPortReg.
137 (i386_operand): Properly handle InOutPortReg here instead.
138 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
139 (md_assemble): Simplify and correct modrm and sib generation.
140 (i386_operand): Add warning for scale without index.
141 Rewrite checks for valid base/index combinations.
143 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
144 macros and enclose in do while(0).
145 (RESTORE_END_STRING): Likewise.
146 (md_assemble): Add one to printed operand number so we start
147 from 1 not 0. Add some more gettext invocations.
148 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
151 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
152 DATA_PREFIX, SEG_PREFIX): Define.
153 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
154 (check_prefix): Remove function.
155 (add_prefix): New function. Add prefix to i.prefix as well as
157 (md_assemble): Changes for add_prefix. Remove hack for wait
158 prefix, instead always output prefixes in fixed order. Test
159 for jcxz/loop when selecting between word & dword operations,
160 and add address size prefix rather than operand size prefix.
161 Remove operand -> address size hack when emitting jcxz/loop.
162 (i386_operand): Remove O_Absent check as it's done in expr.
164 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
166 * configure.in: Recognize m5200 as a cpu_type of m68k.
167 * aclocal.m4: Rebuild with current libtool.
168 * configure: Rebuild.
170 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
172 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
173 to relaxable_symbol to prevent references to external symbol from
176 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
178 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
179 symbols are relaxable.
182 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
184 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
185 (create_vuoverlay_section): Entries are 4 bytes not 8.
188 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
190 * config/tc-v850.c (md_begin): Don't create special
193 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
195 * config/tc-mips.c (macro): For div and udiv, close the
196 reorder block as soon as possible.
198 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
200 From Matt Semersky <matts@scd.hp.com>:
201 * macro.c (macro_mri_mode): New function.
202 * macro.h (macro_mri_mode): Declare.
203 * read.c (s_mri): Call macro_mri_mode when switching in and out of
206 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
208 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
211 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
212 until after xstrdup in OBJ_EVAX case.
214 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
216 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
217 offset calculation. Also, use VAX_BRW from vax-inst.h instead
218 of hardcoded magic number.
219 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
221 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
223 * read.c (do_s_func): New function.
225 * read.h (do_s_func): Add prototype.
227 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
228 (s_dvp_func): New function.
232 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
234 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
237 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
239 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
240 nops if fill pattern not specified.
242 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
244 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
245 * config/te-go32.h (TE_GO32): Define.
246 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
248 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
250 Implement .func/.endfunc pseudo-ops.
251 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
253 * read.c (potable): Add .func,.endfunc.
254 (s_func): New function.
255 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
257 (in_doc_func_p,current_function_label): New static globals.
258 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
261 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
262 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
263 * config/tc-dvp.c (vuoverlay_string_section): New static global.
264 (md_begin): Create overlay string section.
265 (create_vuoverlay_section): Put section name in overlay string section.
266 Put string's offset in overlay table entry. Set SEC_CODE flag for
270 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
272 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
273 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
274 * config/tc-arm.h (WORKING_DOT_WORD): Define.
275 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
276 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
277 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
278 * config/tc-i860.h (WORKING_DOT_WORD): Define.
279 * config/tc-i960.h (WORKING_DOT_WORD): Define.
280 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
281 * config/tc-w65.h (WORKING_DOT_WORD): Define.
282 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
283 * config/tc-a29k.c: Don't define md_short_jump_size,
284 md_long_jump_size, md_create_short_jump or md_create_long_jump.
285 * config/tc-alpha.c: Likewise.
286 * config/tc-alpha.h: Likewise.
287 * config/tc-arm.c: Likewise.
288 * config/tc-h8300.c: Likewise.
289 * config/tc-h8500.c: Likewise.
290 * config/tc-hppa.c: Likewise.
291 * config/tc-i860.c: Likewise.
292 * config/tc-i960.c: Likewise.
293 * config/tc-ppc.c: Likewise.
294 * config/tc-sh.c: Likewise.
295 * config/tc-sparc.h: Likewise.
296 * config/tc-tic30.c: Likewise.
297 * config/tc-w65.c: Likewise.
298 * config/tc-z8k.c: Likewise.
300 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
302 * config/tc-vax.c (_): Delete this macro used for placeholder
303 values in vax_operand_width_size; it conflicts with the _() macro
304 used for internationalization.
306 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
308 * symbols.c (symbol_find_base): Fix case insensitive symbol name
309 code. From Chris Moller <moller@bops.com>.
311 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
312 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
313 * read.c (emit_expr): Initialize seg and subseg fields of a new
315 * write.c (write_object_file): Switch to the appropriate segment
316 and subsegment when processing a broken word.
318 * config/tc-m68k.c (mri_assemble): New static function.
319 (build_mri_control_operand): Call mri_assemble rather than
321 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
322 (s_mri_endf, s_mri_endw): Likewise.
325 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
327 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
328 (dvp_frob_file): Declare.
329 (tc_frob_file): Define.
330 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
331 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
332 (vuoverlay_section_name,create_vuoverlay_section): New functions.
333 (vuoverlay_section,vuoverlay_table_section): New static globals.
334 (ovlysym_table): New static global.
335 (md_begin): Create .vuoverlay_table section.
336 (assemble_vif): Call create_vuoverlay_section for each mpg.
337 (dvp_frob_label): Record vu labels in ovlysym_table for later
338 movement from absolute section to their overlay section.
339 (dvp_frob_file): New function.
340 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
343 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
345 * read.c (s_org): Call md_flush_pending_output if it is defined.
347 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
349 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
351 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
352 (md_parse_option): Add for same.
353 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
354 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
355 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
357 * config/tc-sparc.h (cons_fix_new_sparc): Added.
360 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
362 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
363 even when missing in input string.
366 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
368 * config/tc-arm.c (find_real_start): Relax definition of local
371 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
373 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
374 symbols at the given address, not just the last one specified.
376 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
378 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
379 or number_to_chars_littleendian to write data.
381 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
383 * config/tc-v850.c (md_assemble): Remove artificially created
384 register name symbols.
386 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
388 * write.c (fixup_segment): Change "segment" to "section" in
391 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
393 * write.c (fixup_segment): Change sym1-sym2 message again.
396 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
398 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
401 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
403 * config/tc-mips.c (macro): For R5900, use "B" operand format for
404 "break" instructions generated in macro (div etc.) instructions.
407 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
409 * write.c (fixup_segment): Improve error message for sym1-sym2
410 errors when sym1 is in a different segment from sym2.
412 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
414 * config/tc-m32r.c (warn_unmatched_high): New static local.
415 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
416 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
417 (md_longopts): Recognize --{no-,}warn-unmatched-high.
418 (md_parse_option): Likewise.
419 (md_show_usage): Likewise.
420 (m32r_frob_file): Likewise.
422 * read.c (generate_file_debug,generate_lineno_debug): New functions.
423 (read_a_source_file): Call them.
424 * read.h (stabs_generate_asm_file): Declare.
425 * stabs.c (stabs_generate_asm_file): New function.
426 (generate_asm_file): New function.
427 (stabs_generate_asm_lineno): Move file name handling into
430 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
432 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
433 (d30v_current_align, d30v_current_align_seg): New variables.
434 (d30v_last_label): New variable.
435 (d30v_align, s_d30v_align, s_d30v_text): New functions.
436 (s_d30v_data, s_d30v_section): Likewise.
437 (md_pseudo_table): Call them.
438 (md_begin): Initialize d30v_current_align_seg.
439 (md_assemble): Call d30v_align when needed by known current alignment.
440 (d30v_frob_label, d30v_cons_align): New functions.
441 * config/tc-d30v.h (md_do_align): Remove.
442 (tc_frob_label): Call d30v_frob_label.
443 (md_cons_align): New.
445 * config/tc-d30v.c (find_format): Convert complex expressions to
446 expression symbols before processing. Clean up code formatting.
449 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
451 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
454 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
456 * po/Make-in (install-info): New target.
458 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
460 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
462 * config/tc-mn10300.c (md_assemble): Likewise.
464 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
466 * Makefile.am: Update with `make dep-am'.
467 (HFILES): Add cgen.h.
468 (cgen.o): Depend on cgen.h.
469 * Makefile.in: Regenerate.
471 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
473 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
475 * gasp.c (grab_label): Permit a label to be a preprocessor
476 variable by permitting a label to start with a backslash.
478 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
480 * config/tc-mips.c (validate_mips_insn): Removed hack
481 for previously inaccessible bitfields in some INSN_TRAP
485 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
487 * config/tc-d30v.c (do_assemble): Abort with error message
488 if opcode operands do not match.
491 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
493 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
494 'q' operand format for 20-bit "break"/"sdbbp" instructions.
495 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
496 similar new 'q' operand.
498 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
500 * cgen.c (cgen_asm_finish_insn): Fix typo.
502 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
505 * cgen.c: Include it.
506 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
507 (cgen_asm_finish_insn): Result is now void. New arg `result'.
509 * config/tc-m32r.c: Include cgen.h.
510 (m23r_insn): New members num_fixups,fixups.
512 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
513 (md_assemble): Simplify code to pack two insns in parallel.
514 When swapping two insns, update their fixups.
518 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
520 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
523 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
525 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
526 to avoid compiler warning.
528 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
530 * makefile.vms: Run dec c with /nodebug. Pass CC value when
533 * makefile.vms (OBJS): Add ehopt.obj
535 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
537 * doc/c-vax.texi: Correct and extend vax/vms documentation.
540 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
542 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
544 (md_assemble): Set it for explicitly packed insns.
547 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
549 * config/obj-coff.c (c_symbol_merge): Do not take address of
550 native fields when performing the memcpy.
552 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
554 * config/tc-mips.c (macro,macro2): Implement
555 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
557 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
559 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
560 relocations against globally visible symbols.
561 * config/tc-m68k.c (relaxable_symbol): New macro.
562 (m68k_ip, md_estimate_size_before_relax): Use it.
563 (tc_m68k_fix_adjustable): Also handle weak symbols.
565 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
567 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
568 references to externally visible symbols.
569 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
570 values in twice for a PC relative reloc if the symbol is
573 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
574 don't adjust a PC relative reloc against an externally visible
576 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
577 for a PC relative fixup against an externally visible defined
578 symbol, arrange to store object file and addend values as though
579 the symbol were not defined.
580 (tc_gen_reloc): Likewise.
582 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
584 * read.c (sizeof_leb128): Referenced externally by write.c so
587 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
589 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
590 and expand a 'debug' symbol associated with the next instruction
591 that does not cause a short instruction to be filled with a NOP.
592 (md_pseudo_table): Add support for .debugsym.
593 (assemble_parallel_insn): Add calls to expand_debug_sym as
595 (md_assemble): Ditto.
597 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
599 * as.c (main): Conditionally call setlocale.
600 * gasp.c (main): Likewise.
601 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
602 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
605 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
607 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
610 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
612 * config/tc-hppa.c: Change all calls to bzero to use memset.
613 (pa_ip): Add cast to avoid warning.
614 (tc_gen_reloc, md_apply_fix): Likewise.
615 (pa_find_space_by_number): Likewise.
616 (hppa_force_relocation): Likewise.
617 (pa_block): Change i to unsigned int.
618 * config/obj-som.h (obj_som_copyright): Declare.
620 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
622 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
623 for line numbers for assembly source.
625 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
627 * configure.in: Change version number to 2.9.4
628 * configure: Rebuild.
630 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
632 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
634 * config/tc-m32r.c (assemble_parallel_insn): No need to try
635 non-relaxable variant any more. Simplify test for nop insn.
636 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
637 scan of operands yields an insn different from original (e.g. a macro).
638 Fix call to can_make_parallel.
641 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
643 * ecoff.h: Change symbolS in function declaration to struct
646 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
648 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
649 (md_convert_frag): Fix i18n typo.
651 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
653 * ecoff.c (ecoff_get_cur_proc_sym): New function.
654 * ecoff.h: Protoype it.
655 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
656 [EVAX] (s_alpha_prologue): Delete.
657 (md_pseudo_table): Update.
659 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
661 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
662 array to local pointer.
663 (get_args, parse_expr): Add casts to avoid warnings.
665 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
667 * read.c (s_set): Cast xmalloc return value to fragS *.
668 * config/tc-m68k.c (m68k_ip): Function made static to match
669 previous forward declaration.
670 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
672 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
674 * config/tc-v850.c: Add internationalisation macros to error
677 * config/tc-m32r.c (can_make_parallel): Add internationalisation
678 macros to error strings.
680 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
682 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
683 reloc is in the TOC csect.
684 (md_apply_fix3): Correct gettext typo.
686 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
688 * config/tc-arm.c (find_real_start): Ignore symbols starting with
689 .L - they are local labels and the branches are not really
690 function calls but rather far jumps.
693 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
695 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
696 local labels ($ prefix).
699 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
701 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
703 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
705 * config/tc-i386.c (md_assemble): Print operand number rather than
707 (i386_operand): Likewise.
709 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
711 * Makefile.am (INTLLIBS): Define to work around apparent automake
713 All Makefiles: Regenerated.
715 * Many files: Added gettext invocations around user-visible
717 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
718 HAVE_LC_MESSAGES): Define.
719 * dep-in.sed: Added asintl.h.
720 * po/Make-in: New file.
721 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
723 * read.c (Z_): Renamed from `_'.
724 * Makefile.am (SUBDIRS): Added po.
725 (POTFILES): new macro.
726 (po/POTFILES.in): New target.
727 ($(OBJS)): Added asintl.h.
729 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
730 (as_new_LDADD): Added $(INTLLIBS).
731 (as_new_DEPENDENCIES): Added $(INTLDEPS).
732 (gasp_new_LDADD): Added $(INTLLIBS).
733 (gasp_new_DEPENDENCIES): New macro.
734 * configure, aclocal.m4: Rebuilt.
735 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
737 (ALL_LINGUAS): Define.
738 * macro.c: Include "asintl.h".
739 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
740 * as.h: Include "asintl.h".
741 * config/tc-i386.c (ordinal_names): Removed.
742 (md_assemble): Changed error text to avoid ordinal_names.
743 (i386_operand): Likewise.
744 (reloc): Added as_bad to avoid i18n problems.
745 (tc_gen_reloc): Likewise.
746 * config/tc-arm.c (bad_args): Now a #define.
748 * config/obj-vms.c (VMS_stab_parse): Changed type of
750 (global_symbol_directory): Unified strings to avoid i18n
752 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
754 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
755 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
757 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
759 * config/tc-v850.c (md_assemble): Changed C++ comment into C
761 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
763 * as.c (print_version_id): Added an fprintf to avoid i18n
765 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
767 * expr.c (expr): Added as_warn call to avoid i18n problems.
768 * messages.c (as_assert): Changed code to avoid i18n problems.
769 (as_abort): Likewise.
770 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
772 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
774 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
776 * config/tc-i386.c (check_prefix): New static function, split out
778 (struct _i386_insn): Add wait_prefix field.
779 (md_assemble): Remove wait_prefix local variable. Use
780 check_prefix when adding a prefix.
782 * config/tc-i386.c (current_templates): New static variable.
783 (md_assemble): Remove current_templates local variable.
784 (md_assemble, i386_operand): Improve error and warning messages in
785 many places. Add RESTORE_END_STRING in many places before error
786 return. Clarify some comments.
788 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
790 (md_assemble): Parse string instruction operands, looking for
791 segment override prefixes. Check for invalid segment prefixes on
793 (i386_operand): i.seg[] and max mem_operand changes for string
795 * config/tc-i386.h (EsSeg): Define.
797 * config/tc-i386.h (regKludge): Define.
798 (iclrKludge, imulKludge): Don't define.
799 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
800 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
801 opcode_modifier checks to look for more common cases first. Add
802 default_seg for IsString case.
804 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
806 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
808 * configure: Rebuild with new automake and libtool.
809 * aclocal.m4, Makefile.in: Likewise.
811 * doc/Makefile.am (as.dvi): New target.
812 * doc/Makefile.in: Rebuild.
815 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
817 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
820 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
822 * configure.in: Added sparc86x support.
824 * configure: Rebuild.
826 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
828 (md_parse_option): Warn if -EL is not supported for this architecture.
830 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
832 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
834 * config/tc-mips.c (mips_ip): Note when we use get match on
835 the full instruction name.
837 (mips_ip): For '&' DEST completer handling, if we got a full match
838 then the DEST completer is implicitly .wxyz.
842 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
844 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
845 (vif_insn_type): New function.
846 (md_apply_fix3): Don't validate user specified length if unpack insn
850 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
852 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
853 back into the expression to handle add/sub simplification correctly.
856 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
858 * config/tc-mips.c (mips_ip): Specs changed for
859 VCALLMSR instruction.
862 start-sanitize-vr5400
863 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
865 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
868 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
870 * config/tc-mips.c (hilo_interlocks): Remove 4300.
872 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
874 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
878 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
880 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
881 branch error as being done so we don't try to emit a reloc.
884 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
886 * symbols.c (max_indent_level): New global.
887 (print_symbol_value_1): Use it.
888 * expr.h (expr_build_dot): Declare.
889 * expr.c (expr_build_dot): New function.
891 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
892 (compute_mpgloc): New function.
893 (eval_expr): New arg `cpu'. All callers updated.
894 (non_vu_insn_seen_p): New static global.
895 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
896 (struct dvp_fixup): New member `cpu'.
897 (assemble_one_insn): New args init_fixup_count, fixup_offset.
899 (md_assemble): Set non_vu_insn_seen_p as appropriate.
900 (assemble_vif): Set `cpu' field of fixup.
901 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
902 (assemble_vu_insn): Delete, contents moved into ...
903 (assemble_vu): ... here. Don't record fixups until after parsing
904 both upper and lower insns. If branch insn inside mpg, properly
905 compute target address.
906 (dvp_frob_label): Create copies of vu labels inside mpg's.
907 (dvp_relax_frag): Clean up.
908 (md_convert_frag): Ditto.
909 (md_apply_fix3): Signal error if mpg embedded vu code has branch
910 to undefined label (not currently supported).
911 (eval_expr): New arg `cpu'. All callers updated.
912 (insert_operand_final): Convert mpgloc from bytes to dwords.
913 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
914 (s_state): If switching to vu state, initialize $.mpgloc.
917 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
919 * symbols.c (print_binary): New function.
920 (print_expr_1): Call it.
923 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
925 * config/tc-dvp.c (md_convert_frag): Fix thinko.
927 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
929 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
930 0 is a valid length value (= max+1).
931 (install_vif_length): 0 is a valid length value (= max+1).
934 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
936 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
937 operand in the opcode.
940 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
942 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
946 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
948 * config/tc-i386.h: Reorder operand flags and opcode modifier
949 flags for clarity. Remove unused definitions: Unknown,
950 ImmUnknown, DispUnknown, NoModrm.
951 * config/tc-i386.c (type_names): Add missing Debug type.
952 (md_assemble): Better duplicate prefix checking. Quicker string
953 instruction check via new opcode_modifier flag.
955 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
957 * doc/as.texinfo (Invoking): Clarify -Wa example.
959 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
961 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
962 (s_mips_weakext): Define.
963 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
964 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
967 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
969 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
970 is an error if the value can not be computed at assembly time.
971 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
973 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
975 * gasp.c (main): Set next field of new include_path structure to
976 NULL. From Avery Pennarun <averyp@gdc.ca>.
978 * read.c (s_mri_sect): Call as_bad rather than abort for an
979 unsupported MRI target.
981 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
983 * config/tc-arm.c (arm_validate_fix): New function. Determine if
984 the destination of a branch instruction should be altered.
985 (find_real_start): New function: Locate the real, Thumb coded
986 start of a Thumb function.
987 (do_t_branch23): Alter the destination of branches to Thumb
990 * config/tc-arm.h: Define TC_VALIDATE_FIX.
992 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
994 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
997 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
999 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1000 * doc/c-hppa.texi: Likewise.
1002 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1004 * Makefile.am: Rebuild dependencies.
1005 * Makefile.in: Rebuild.
1007 * Makefile.am (DEP_INCLUDES): New variable.
1008 (.dep1): Change to work when srcdir is not an absolute path.
1009 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1010 * Makefile.in: Rebuild.
1012 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1014 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1015 LinearAddress patch.
1017 * configure.in: Set version to 2.9.1.
1018 * configure: Rebuild.
1020 * Branched binutils 2.9.
1022 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1024 * config/tc-i386.h (FWait): Define.
1025 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1026 other prefixes. Check FWait flag in opcode table to see which
1027 instructions require an fwait prefix.
1029 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1031 * stabs.c (get_stab_string_offset): Always create a stab string
1034 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1036 Fix some gcc -Wall warnings:
1037 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1038 * ehopt.c (eh_frame_code_alignment): Likewise.
1039 * expr.c (integer_constant, operand): Likewise.
1040 * frags.c (frag_align): Likewise.
1041 * gasp.c (level_0, change_base, doinstr): Likewise.
1042 * hash.c (hash_ask): Likewise.
1043 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1044 (debugging_pseudo): Likewise.
1045 * macro.c (define_macro, check_macro): Likewise.
1046 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1047 (ignore_rest_of_line, float_cons): Likewise.
1048 * symbols.c (decode_local_label_name): Likewise.
1049 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1050 (fixup_segment, number_to_chars_bigendian): Likewise.
1051 (number_to_chars_littleendian): Likewise.
1052 * config/atof-ieee.c (gen_to_words): Likewise.
1053 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1054 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1055 * read.c (output_big_sleb128): Initialize locals to avoid
1057 (output_big_uleb128, equals): Likewise.
1058 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1059 to unsigned int. Change zeros to unsigned int.
1060 * cond.c (s_if): Add return to default case.
1061 * frags.c (frag_now_fix): Change return type to addressT.
1062 * frags.h (frag_now_fix): Update declaration.
1063 * listing.c (file_info_struct): Change linenum to unsigned int.
1064 (struct list_info_struct): Change hll_line to unsigned int.
1065 (print_source): Update format string.
1066 * read.c (emit_expr): Change scan to unsigned int, and don't
1067 bother to initialize it.
1068 * symbols.c (dollar_label_count): Change to unsigned long.
1069 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1070 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1071 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1073 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1075 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1076 mcf5200 just as we do for m68000.
1077 (m68k_init_after_args): Likewise.
1078 (md_estimate_size_before_relax): Likewise.
1080 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1082 * config/tc-v850.c (md_assemble): Store relocation addend in
1083 fixup instead of instruction.
1085 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1087 * config/tc-i386.c (md_assemble): Swap template arguments to
1088 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1089 This macro is currently symmetric, so passing them the wrong
1090 way didn't cause any problem, but may if the macro is changed
1092 After copying template to i.tm, use i.tm. rather than t-> to
1093 access fields, and make t a const*
1094 Move i.tm.operand_types[] swap to immediately after the copy.
1097 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1099 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1100 we've computed the data length.
1103 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1105 * expr.h (expr_build_uconstant): Add prototype.
1106 (expr_build_unary,expr_build_binary): Add prototypes.
1107 * expr.c (expr_build_uconstant): New function.
1108 (expr_build_unary,expr_build_binary): New functions.
1110 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1111 (md_convert_frag): Delete.
1112 (TC_FIX_TYPE): New fields wl,cl,user_value;
1113 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1114 All callers updated.
1115 (insert_unpack_marker): New function.
1116 (insert_file): New argument insert_marker_arg. All callers updated.
1117 (gif_user_value): New static local.
1118 (vif_data_start,vif_data_end): New static locals.
1119 (mpgloc_sym,unpackloc_sym): New static locals.
1120 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1121 (cur_opcode,cur_operand): New static locals.
1122 (endmpg_caller): New enum.
1123 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1124 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1125 (dvp_fixup): New members user_value,wl,cl;
1126 (assemble_vif): Rewrite.
1127 (assemble_gif): Tweak name of data start label.
1128 (assemble_one_insn): Allow special parser to punt and call the
1129 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1130 (md_operand): Handle '*' value for mpgloc,unpackloc.
1131 (md_estimate_size_before_relax): New function.
1132 (dvp_relax_frag,md_convert_frag): New functions.
1133 (md_pcrel_from_section): Handle end data label for variable length
1135 (md_apply_fix3): Handle count field for variable length vif insns.
1136 Handle address field for mpg,unpack.
1137 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1138 (cur_vif_insn_length): Delete.
1139 (vif_length_value): New function.
1140 (install_vif_length): Don't perform logical->physical conversion here.
1141 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1144 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1146 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1147 * macro.c (macro_expand_body): Increase buffer size.
1148 * messages.c (as_warn): Likewise.
1149 (as_warn_where, as_bad, as_bad_where): Likewise.
1151 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1153 Based on patch from H.J. Lu <hjl@gnu.org>:
1154 * Makefile.am (DISTSTUFF): New variable.
1155 (diststuff): New target.
1156 * Makefile.in: Rebuild.
1158 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1160 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1161 m32r_elf_section_change_hook.
1163 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1164 emit a nop if a section ends with a 16 bit instruction.
1166 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1168 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1169 s_lcomm rather than obj_coff_lcomm.
1170 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1172 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1174 * config/tc-i386.h (LinearAddress): Define.
1175 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1176 instruction, don't use a default segment.
1178 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1180 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1181 * configure: Rebuild.
1184 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1186 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1189 start-sanitize-r5900
1190 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1192 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1194 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1195 (mips_ip): Handle 'O' operand.
1196 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1199 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1201 * aclocal.m4, configure: Rebuild with libtool 1.2.
1203 start-sanitize-r5900
1204 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1206 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
1207 with vr5400 support.
1210 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1213 PC relative branches. Patch courtesy of Jonathan Walton.
1215 start-sanitize-r5900
1216 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1218 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1219 "name.completer" where only the name is actually in the opcode
1220 table. Allow various operands for base register in load/store
1221 instructions. Handle various new argument characters for the
1222 cop2/vu0 co-processor.
1226 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1228 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1232 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1234 * configure.in (emulations): Add thumb-pe target.
1236 * configure (emulations): Add thumb-pe target.
1238 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1240 * itbl-lex.l (yywrap): Don't define if already defined as a
1244 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1246 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1247 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1248 packing is enabled. Emit VIF cpu marker after dma insn.
1250 * config/tc-dvp.h (TC_START_LABEL): Define.
1251 * config/tc-dvp.c (force_mach_label): New function.
1252 (md_begin,create_colon_label,s_dmadata): Use it.
1254 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1257 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1259 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1262 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1264 * depend.c (quote_string_for_make): New function.
1265 (wrap_output): Use it.
1267 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1269 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1270 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1273 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1275 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1276 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1277 (gif_insn_frag_loc): New static global.
1278 (assemble_gif): Record frag and location frag of insn.
1279 (md_apply_fix3): Validate user specified nloop if we couldn't do
1281 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1283 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1285 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1286 insufficient data present. Fix insertion of computed nloop value.
1287 (install_vif_length): Second pass at unpack len calcs.
1288 (s_endunpack): Round data up to word boundary.
1289 (insert_mpg_marker): New function.
1290 (insert_file): New args insert_marker, size. All callers updated.
1291 (assemble_vif): Rewrite varlen insn handling.
1292 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1293 (s_enddirect,s_endunpack): Rename arg to internal_p.
1296 start-sanitize-vr4320
1297 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1299 * config/tc-mips.c : Added vr4320 similar to vr4300.
1302 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1304 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1305 Recognize -GN and -relax.
1306 (md_begin): Initialize gp size from -G switch.
1307 (alpha_force_relocation): Always force if -relax.
1308 (alpha_align): Take a new argument that will specify when to
1309 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1310 Change all callers. Emit nop alignment padding as nop+unop pair.
1312 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1314 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1315 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1318 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1320 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1321 require padding to the next long word boundary.
1325 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1327 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1328 inserted binary files.
1331 start-sanitize-phase2-m32rx
1332 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1334 * config/tc-m32r.c (optimize): New static local.
1335 (md_shortopts): Add -O.
1336 (md_parse_option): Recognize it.
1337 (md_show_usage): Document it.
1338 (md_assemble): Don't try to combine insns in parallel if !optimize.
1340 end-sanitize-phase2-m32rx
1341 start-sanitize-m32rx
1342 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1344 * config/tc-m32r.c (first_writes_to_seconds_operands):
1345 Reinitialise b_operands for each pass of the inner loop.
1348 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1350 * config/tc-dvp.h (tc_frob_label): Define.
1351 * config/tc-dvp.c (dvp_frob_label): New function.
1352 (create_colon_label): New argument `sto'. All callers updated.
1353 (record_mach): New argument `force_next_p'. All callers updated.
1354 (cpu_sto): New function.
1355 (UNIQUE_LABEL_PREFIX): New macro.
1356 (unique_label): Use it.
1357 (assemble_gif): Emit start label before mach label.
1358 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1360 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1362 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1363 (setup_dma_autocount): Renamed from setup_autocount. New argument
1364 inline_p. All callers changed. Fix word address of count.
1365 (parse_dma_addr_autocount): Fix word address of address.
1369 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1371 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1372 in special_sections table and add .vubss etc via
1373 ELF_TC_SPECIAL_SECTIONS.
1374 * config/tc-dvp.h: Likewise.
1377 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1379 * cgen.c: #include symcat.h.
1380 * config/tc-m32r.c: Likewise.
1382 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1384 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1385 absolute expressions instead of '$' prefixed register names.
1387 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1389 * read.c (s_set): Record file and line info for symbols when -as.
1390 (pseudo_set): Don't overwrite that dummy fragment.
1393 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1395 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1396 (dvp_parse_done): Comment out contents.
1397 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1398 (s_state): Handle .vu in included file.
1399 (asm_state): New state ASM_GIF.
1400 (asm_state_stack): Maintain stack of parsing states.
1401 ({push,pop,set}_asm_state): New functions.
1402 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1403 (gif_{insn_type,data_name,insn_frag}): New static locals.
1404 (md_assemble): Watch for .endgif if in ASM_GIF state.
1405 (assemble_gif): Complete.
1406 (s_endgif): Complete.
1407 (cur_mach): New static local.
1408 (record_mach): New function.
1409 (md_begin): Initialize `cur_mach'.
1410 (assemble_*): Record current mach type.
1411 (vu_count): New static local.
1412 (assemble_vif): Temporary hack to properly align mpg/direct data.
1413 (assemble_vu): Insert mpg every 256 insns.
1416 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1418 * config/tc-ppc.c (md_pseudo_table): Add "section".
1419 (ppc_named_section): New static function.
1421 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1423 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1424 so we don't have to scan the entire list.
1427 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1429 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1430 case, allow the parallel instructions to modify the same flag
1434 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1436 * listing.c (list_symbol_table): Categorize symbols by
1437 undefined_section rather than sy_frag->line == NULL.
1440 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1442 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1443 (inline_dmadata): Renamed from s_dmadata_implied.
1444 (assemble_one_insn): Rewrite dma operand processing.
1445 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1446 (unique_name,setup_autocount): New functions.
1448 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1449 (md_pseudo_table): Add .word.
1450 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1452 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1453 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1454 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1456 (eval_expr): New function.
1457 (create_label,create_colon_label): New function.
1458 (s_enddmadata): Rewrite.
1461 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1463 * Makefile.am (install-exec-local): Install properly when ln
1464 fails or tooldir == prefix.
1466 start-sanitize-m32rx
1467 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1469 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1470 handling of updates to the condition bit as this is shadow by
1474 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1476 * config/tc-dvp.c (parse_float): New function.
1477 (assemble_vu): Handle loi insns.
1478 (assemble_one_insn): Simplify suffix parsing.
1479 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1483 start-sanitize-m32rx
1484 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1486 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1488 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1490 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1491 for --warn-explicit-parallel-conflicts and --Wnp as an
1492 abbreviation for --no-warn-explicit-parallel-conflicts.
1493 (assemble_parallel_insn): Use non-relaxable versions of branch
1496 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1498 * app.c: Parse || as a seperator between assembler statements.
1501 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1503 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1504 Test result of insert_operand for error.
1506 start-sanitize-m32rx
1507 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1509 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1510 when m32rx target is enabled and the instructions are not
1513 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1515 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1516 bother checking insn which have no operands.
1519 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1521 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1522 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1523 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1524 * doc/Makefile.in: Rebuild.
1526 start-sanitize-m32rx
1527 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1529 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1530 function. Replaces get_src_reg(), check_for_side_effects(),
1531 reads_from_src_reg(). Uses new insn operand features of cgen.
1532 (writes_to_pc): New function., but with new code suppressed for now.
1533 (md_assemble): Call first_writes_to_seconds_operands().
1535 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1537 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1538 (macro): Fix handling of M_COP[0-3].
1540 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1542 Based on patches from Ross Harvey <ross@teraflop.com>:
1543 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1544 if macro_alternate or macro_mri.
1545 (getstring): Remove support for byte constants between < and >.
1546 (get_any_string): '<' only starts a string if macro_alternate or
1548 (macro_expand_body): Permit keyword parameters following
1549 positional parameters.
1551 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1552 * configure.in (alpha*-*-netbsd*): New target.
1553 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1554 * configure: Rebuild.
1556 * as.h (flag_warn_suppress_instructionswap): Move from here...
1557 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1558 here, and make static.
1560 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1561 BFD_ASSEMBLER or MANY_SEGMENTS.
1563 * as.c (show_usage): Update bug-gnu-utils address.
1564 * gasp.c (show_usage): Likewise.
1565 * doc/as.texinfo (Bug Reporting): Likewise.
1567 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1569 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1570 insns regardless of the size of a pointer if we're in mips I or
1572 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1574 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1576 Fix rac to accept only a0:
1577 * tc-d10v.c (parallel_ok, find_opcode):
1578 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1579 Introduce OPERAND_GPR.
1581 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1583 * read.c (s_fill): Handle non-constant repeat counts by creating
1584 an rs_space fragment.
1586 start-sanitize-m32rx
1587 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1589 * doc/c-m32r.texi: Document warning and error messages. Add
1590 descriptions of --warn-explicit-parallel-conflicts.
1592 * doc/as.texinfo: Add more m32rx command line options.
1595 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1597 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1598 from as_bad to as_warn.
1601 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1603 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1606 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1608 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1609 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1610 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1612 * config/tc-dvp.h: Add configuration specific section names.
1615 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1617 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1618 seg_fix_rotP rather than fix_root from seg_info.
1620 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1622 * expr.c: Add support for 0x1_2_3_4 bignums.
1624 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1626 * configure.in: Change -linux* to -linux-gnu*.
1627 * configure: Rebuild.
1629 * app.c (do_scrub_begin): Treat \r as whitespace.
1631 start-sanitize-m32rx
1632 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1634 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1635 rather than parsing syntax string manually.
1636 (assemble_parallel_insn): Check for both forms of parallel
1639 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1641 * Makefile.am: Update dependencies.
1642 * Makefile.in: Rebuild.
1644 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1646 * configure, aclocal.m4: Rebuild with new libtool.
1648 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1650 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1651 the argument to bfd_set_arch_mach.
1652 (load_address): Use bfd_arch_bits_per_address to determine the
1653 bit size of an address instead of looking at the isa level.
1654 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1656 start-sanitize-v850e
1657 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1659 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1661 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1663 * ehopt.c: New file.
1664 * as.h (enum _relax_state): Add rs_cfa.
1665 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1666 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1667 * read.c (emit_expr): Call check_eh_frame.
1668 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1669 (relax_segment): Likewise.
1670 * Makefile.am: Rebuild dependencies.
1671 (GAS_CFILES): Add ehopt.c.
1672 (GENERIC_OBJS): Add ehopt.o.
1673 * doc/internals.texi (Frags): Document rs_cfa.
1675 * as.c (show_usage): Mention --traditional-format.
1676 (parse_args): Accept --traditional-format.
1677 * as.h (flag_traditional_format): Declare.
1678 * output-file.c (output_file_create): If flag_traditional_format,
1679 set BFD_TRADITIONAL_FORMAT on stdoutput.
1680 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1682 * config/tc-mips.c (append_insn): Make sure that if we have a
1683 fixup for an unmatched %hi reloc, it does not associated with a
1686 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1687 * doc/Makefile.in: Likewise.
1689 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1691 * config/tc-m32r.c (check_for_side_effects): New function.
1692 (can_make_parallel): Add checks for instruction side effects
1693 clashing with the other instruction.
1694 (assemble_parallel_insn): Improve warning messages. Return error
1695 message from non-swapped instruction order.
1697 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1699 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1701 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1702 md_cleanup definition. This moves the forced literal output to
1703 the end of the source pass, and avoids macro's inserting literals
1704 into the code immediately after the macro expansion.
1706 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1708 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1709 a gas internal symbol is adjustable.
1710 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1712 * as.h: If gcc version greater than 2.6, use `__format__' and
1713 `__printf__' in function attributes, rather than `format' and
1716 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1718 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1720 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1722 Add tms320c30 support:
1723 * config/tc-tic30.h: New file.
1724 * config/tc-tic30.c: New file.
1725 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1726 TARGET_FORMAT as "coff-tic30".
1727 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1728 * Makefile.am: Rebuild dependencies.
1729 (CPU_TYPES): Add tic30.
1730 (CPU_OBJ_VALID): tic30-aout is valid.
1731 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1732 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1733 * configure, Makefile.in: Rebuild.
1735 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-v850.c (md_assemble): Improvements to error messages.
1739 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1741 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1742 BFD_RELOC_HI16_S to store the high bits of any value.
1744 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1745 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1746 assembler calculate relocations to any external symbol at all.
1747 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1748 involving generation of pc-relative relocs.
1749 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1750 has been moved to md_apply_fix3.
1752 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1753 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1754 which actually means (the address of identifier's GOT entry) +
1755 constant, which is not particularly useful.
1757 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1759 * read.h (include_dirs): Declare.
1760 (include_dir_count,include_dir_maxlen): Declare.
1763 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1764 (md_parse_option): Handle them.
1765 (md_show_usage): Print them.
1766 (output_dma,output_pke): New static globals.
1767 (assemble_pke): Handle -no-dma-pke.
1768 (insert_file): Search include dir list.
1769 (s_enddirect): Validate length if prespecified.
1770 (s_endmpg): Likewise. Handle -no-dma-pke.
1771 (s_endunpack): Handle -no-dma-pke.
1772 (md_pcrel_from_section): Add offset to delay slot for
1776 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1778 * configure.in: Correct check for shared opcodes library.
1779 * configure: Rebuild.
1781 * listing.c (buffer_line): If we can't open the file, set at_end.
1782 (listing_print): Remove unused local variable fi.
1784 * config/m68k-parse.y (reglistpair): Handle register list in
1787 * config/vms-conf.h: Don't undef VERSION.
1789 start-sanitize-m32rx
1790 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1792 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1793 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1796 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1798 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1800 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1802 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1803 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1804 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1805 (EXTRA_DIST): Define.
1806 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1807 explicitly rather than via the list of object files.
1808 (gcc-as.opt): New file created when make-gas.com is run.
1809 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1810 itbl-cpu.h} to #include appropriate file rather than copying that
1812 * config/vms-conf.h: Synchronize with current config.in.
1813 * Makefile.in: Rebuild.
1816 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1818 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1819 (parallel_ok): Relaxed parallel subinstruction dependency check.
1822 start-sanitize-m32rx
1823 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1825 * config/tc-m32r.c (md_assemble): Fix determination of when
1826 instructions can be combined in parallel.
1829 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1831 * as.h (flag_warn_suppress_instructionswap): added new flag.
1832 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1833 command line argument.
1834 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1835 warning only if flag_warn_suppress_instructionswap is false.
1837 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1839 * configure.in (i386-*-mingw32*): New target.
1840 * configure: Rebuild.
1842 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1844 * symbols.c (resolve_symbol_value): Don't set the segment if it
1845 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1847 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1850 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1852 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1853 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1856 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1858 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1861 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1863 * configure.in: Add dvp support.
1864 * configure: Regenerate.
1865 * config/tc-dvp.[ch]: New files.
1868 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1870 * config/tc-v850.c (v850_insert_operand): Display instruction when
1871 an error is encountered.
1873 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1875 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1876 (i386-*-sco3.2v5*coff): New target.
1877 (i386-*-sco3.2*): New target.
1878 * configure: Rebuild.
1880 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1882 * config/tc-v850.c: Tidy error message production.
1884 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1886 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1887 validate_immediate return value in the right type for comparisons
1890 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1892 * listing.c (MAX_BYTES): Use listing variables not constants.
1893 (data_buffer): No longer an array, but a pointer.
1894 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1895 (listing_listing): Allocate data_buffer.
1897 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1899 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1900 --listing-rhs-width, --listing-cont-lines.
1901 (show_usage): Update.
1902 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1903 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1904 (print_lines): Use the variables instead of the constants.
1905 (listing_listing): Likewise.
1906 * listing.h: Declare the new vars.
1908 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1910 * as.c (parse_args): Add --keep-locals alias for -L.
1911 Add --strip-local-absolute.
1912 (show_usage): Update.
1913 * as.h (flag_strip_local_absolute): New flag.
1914 * symbols.c (S_IS_LOCAL): Use it.
1915 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1916 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1917 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1919 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-m32r.c: Detect if explicitly parallel instructions
1922 might have an io conflict and issue a warning message.
1924 start-sanitize-m32rx
1925 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1927 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1928 to a count of the number of matches to skip.
1929 (can_make_parallel): Pass count of number of matches to skip to
1930 reads_from_src_reg().
1933 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1935 start-sanitize-m32rx
1936 * config/tc-m32r.c: Add support for swapping fixups of swap
1939 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1940 cgen_swap_fixups): Functions to save, restore and swap the fixup
1941 chain with a backup copy.
1942 (cgen_asm_finish_insn): Returns address of constructed insn.
1944 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1946 * listing.c (file_info_struct): Remove FILE, add POS.
1947 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1948 (file_info): Don't open the file.
1949 (buffer_line): Check for the file in the last_open cache, updating
1951 (print_source): Don't reference file_info->file.
1952 (listing_listing): Likewise.
1953 (listing_print): Close the file in the cache, if any.
1955 start-sanitize-m32rx
1956 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1958 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1959 parallel instructions so that they are in the correct order.
1960 (reads_from_src_reg, get_src_reg, can_make_parallel,
1961 make_parallel): New functions to support opportunistic
1962 parallelisation of adjacent instructions.
1965 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1967 * read.c (dwarf_file_string): New file static variable.
1968 (emit_expr): Look for constant sequence that leads up to a file
1969 name in DWARF debugging output.
1970 (stringer): Use dwarf_file_string to decide whether to accept a
1971 string as a file name.
1973 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1975 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1976 (crack_operand): Add reg->reglst MRI hack.
1977 (r_seg): Put reglst symbols in reg_section.
1978 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1980 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1982 * tc-sh.c (get_specific): Handle SGR & DBR.
1984 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1986 * tc-h8300.c (parse_reg): Take the length of the symbol into
1987 account when attempting to match a register name.
1988 * tc-h8500.c (parse_reg): Likewise.
1990 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1992 start-sanitize-m32rx
1993 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1996 * cgen.c: Formatting changes to improve readability.
1998 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2000 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2004 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2006 Based on a patch from Jim Wilson
2007 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2008 (tc_gen_reloc): Handle cross section PC relative relocs
2012 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2014 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2016 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2018 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2019 (expr_jmp_buf): New static local.
2020 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2021 (cgen_md_operand): New function.
2022 * tc-m32r.c: Clean up pass over `struct foo' usage.
2023 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2025 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2027 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2028 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2030 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2032 * config/tc-i386.c (i386_operand): Give an error if there are
2033 unrecognized characters after an expression.
2035 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2037 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2039 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2041 * configure.in (i386*-go32-rtems*): Fix to be the same as
2043 * configure: Rebuild.
2045 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2047 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2048 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2049 (mips_ip): Always check for FP_D, not just for instructions that
2050 are not part of the regular ISA.
2052 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2054 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2056 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2058 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2060 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2062 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2063 the range we care about.
2066 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2068 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2069 (exec_type_enum): Enumeration giving all of the exec types.
2070 (warn_nops): New static variable to give nop warning level.
2071 ({cur,prev}_mul32_p): New static variable to keep track of whether
2072 the current/previous instruction is a 32-bit multiply.
2073 (Optimizing): Make static.
2074 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2076 (d30v_insert_operand): Delete declaration of unused function.
2077 (write_2_short): Make exec_type argument enum, not int.
2078 (parallel_ok): Ditto.
2079 (check_range): Delete unused variable(s).
2080 (build_insn): Ditto.
2081 (find_format): Ditto.
2082 (md_apply_fix3): Ditto.
2083 (md_show_usage): Document -n and -N.
2084 (md_parse_option): Parse -n and -N.
2085 (write_1_short): If -n, warn about adding a nop. Use
2087 (write_2_short): Use enumeration values instead of hard coded
2088 integers. Reset exec_type for default operations. For explicit
2089 parallel operations, call parallel_ok to make sure everything is
2090 ok. If writing out a parallel operation, and the previous
2091 instruction was a 32-bit multiply, indicate current instruction
2093 (parallel_ok): Allow add/tx ... to be done in parallel with
2094 another add/tx ... assuming the gpr registers don't overlap.
2095 (md_assemble): Use exec type enumeration values, not hard coded
2096 ints. Check for loads or 16-bit multiplies following in the next
2097 cycle after a 32-bit multiply. Add nops if that is the case.
2098 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2099 cur_mul32_p if current instruction is a 32-bit multiply.
2100 (find_format): Change spacing and layout.
2103 start-sanitize-tic80
2104 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2106 * config/tc-tic80.c (tic80_relax): New static variable.
2107 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2108 (md_parse_option): Handle new relax options.
2109 (md_show_usage): Document new relax options.
2110 (find_opcode): Don't use short forms of PC relative branches if
2115 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2117 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2118 used/set flag fields. Make flag vars unsigned long. Use
2119 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2120 parallel if they use the same conditional flag with reversed
2121 meaning. Allow 2 add/sub insns that set the carry or overflow
2122 flags but do not query them to be done in parallel. Don't allow 2
2123 word store operations to be done in parallel with ADDppp or
2124 SUBppp. Don't allow loads to be done in parallel with 16 bit
2128 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2130 * config/tc-arm.c: Prevent use of interworking support for
2133 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2135 * doc/all.texi: Add M32R cpu.
2137 * doc/as.texinfo: Add documentation of m32r processor.
2139 * doc/c-m32r.texi: New file, documenting m32r specific features.
2141 start-sanitize-m32rx
2142 * config/tc-m32r.c (allow_m32rx): New function.
2143 (enable_m32rx): New variable.
2144 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2145 (md_show_usage): Document new --m32rx command line option.
2146 (md_parse_option): Implement new --m32rx command line option.
2149 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2151 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2154 start-sanitize-tic80
2155 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2157 * config/tc-tic80.c (build_insn): Handle instructions that have
2158 long (32 bit) PC relative offsets. Fix places that previously
2159 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2160 (md_apply_fix): Add case to handle long PC relative offsets.
2163 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2165 * doc/c-arm.texi (ARM Options): Document support for new ARM
2168 * config/tc-arm.c (md_parse_option): Add support for new ARM
2171 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2173 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2174 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2176 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2178 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2181 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2182 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2184 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2186 * config/tc-v850.c: Brought up to date with the branch.
2188 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2190 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2191 (SWITCH_TABLE): Handle BFD_RELOC_8.
2192 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2193 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2194 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2196 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2198 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2199 apparent bug in gcc's long long support crossing from x86.
2201 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2203 * config/tc-arm.c: Brought up to date with latest changes on arm
2206 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2208 * config-gas.com: Get version info from configure.in.
2210 * makefile.vms: include depend.obj in OBJS.
2212 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2214 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2215 all corresponding code.
2217 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2219 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2220 run-time endian selection.
2222 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2224 * tc-sh.c (parse_reg): Properly quote for fv4.
2226 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2228 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2229 symbol value operator.
2231 start-sanitize-vr5400
2232 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2234 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2238 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2240 * config/tc-d10v.c (parallel_ok, find_opcode):
2241 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2243 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2245 * config/obj-coff.c (fixup_segment): Cast second arg of
2246 md_apply_fix3 call to type "valueT *".
2248 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2250 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2252 * configure: Re-generate.
2254 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2256 * config/tc-mips.c (macro_build): Use the membership field
2260 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2262 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2263 first argument if it's supposed to be a register.
2266 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2268 * config/tc-mips.c (mips_4900): Added.
2269 (hilo_interlocks): Added mips_4900.
2270 (md_begin): Set default for mips_4900.
2271 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2272 (md_longopts): Add "m4900" and "no-m4900".
2273 (md_parse_option): Handle above options.
2276 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2278 * app.c (do_scrub_chars): If d10v, re-insert a space before
2279 a '#' when in state 10.
2281 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2283 * config/tc-h8300.c: Include "subsegs.h".
2284 (tc_reloc_mangle): Handle references to symbols which are not
2285 being output, so that references to `.' work.
2287 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2289 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2292 * macro.c (sub_actual): If we don't find a parameter for an &,
2295 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2296 start-sanitize-vr5400
2298 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2300 (hilo_interlocks): VR5400 has interlocks.
2301 (md_begin): Expect mips64vr5400, not mips64r5400.
2304 * config/tc-mips.c (mips_ip): In default case, call as_bad
2305 instead of fprintf, to get "assembler messages:" message output
2306 before instead of after.
2308 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2310 * frags.h: Handle multiple inclusion.
2312 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2314 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2315 * as.h (struct frag, frag support): Moved from here.
2317 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2319 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2320 * cgen.c (cgen_asm_finish_insn): Update.
2321 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2322 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2323 (md_convert_frag): Ditto.
2324 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2325 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2326 (TC_FRAG_INIT): Update.
2328 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2330 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2331 print out MD fields of fix.
2332 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2333 defined) to initialize MD fields in frag.
2334 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2335 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2336 * config/tc-ns32k.h: Add comments. Remove obsolete
2337 BFD_FAST_SECTION_FILL definition, change prototypes for
2338 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2339 opcode_frag and opcode_offset and remove pcrel_adjust.
2340 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2341 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2342 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2344 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2345 MD fields in frag structure.
2346 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2347 fix_bsr): macros to access MD fields in fix structure.
2348 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2349 use struct opcode_location as these fields are now in the frag
2351 (convert_iif): Call frag_more as it is needed instead
2352 of trying to allocate for the whole insn. Avoid call of frag_more
2353 with negative argument.
2354 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2355 md_estimate_size_before_relax, md_pcrel_from,
2356 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2357 and frag structures.
2358 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2359 opcode_offset and remove pcrel_adjust.
2360 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2361 fix_new_ns32k_exp with changed arguments.
2363 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2365 * tc-mips.c (md_begin): Reorganize setting of default values so
2366 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2368 (md_parse_option): Remove all code that sets defaults; md_begin
2369 handles all of this now.
2371 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2373 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2375 (bootstrap, bootstrap2, bootstrap3): Likewise.
2376 * Makefile.in: Rebuild.
2378 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2379 TOC section to be against the csect.
2381 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2383 start-sanitize-vr5400
2384 * config/tc-mips.c (mips_5400): New variable.
2385 (md_begin, md_parse_option): Handle 5400 options/names.
2386 (macro_build, mips_ip): Check for 5400-specific instructions.
2387 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2391 * config/tc-mips.c (validate_mips_insn): New function, checks
2392 match versus mask bits, and also verifies that all bits to be
2393 output are actually specified somewhere.
2394 (md_begin): Call it for 32-bit instructions, instead of doing
2395 match/mask check here. In case of failure, print a message, but
2396 check the rest of the opcode table before exiting.
2398 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2401 from Tony Thompson at ARM: athompso@arm.com
2404 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2406 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2411 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2413 * config/tc-mips.c (hilo_interlocks): True for tx49.
2414 (md_begin): Add mips64tx49.
2415 (md_parse_option): Add 4900 cpu.
2418 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2420 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2421 extend if the operand expects a signed value.
2423 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2424 default which is to permit dollar labels.
2426 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2428 * config/tc-sparc.c (sparc_memory_model): New variable.
2429 (md_longopts): Add -TSO/-PSO/-RMO options.
2430 (md_parse_options): Handle them.
2431 (sparc_elf_final_processing): For 64 ELF, set required
2432 memory ordering in e_flags. Default to RMO and let the user
2433 override it through command line.
2435 * config/tc-sparc.h (elf_tc_final_processing): Add.
2437 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2439 * config/tc-sparc.c (v9a_asr_table): New variable.
2440 (sparc_ip): Handle v9a asr's.
2441 Patch from David Miller <davem@vger.rutgers.edu>.
2443 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2445 * config/tc-sparc.h (md_do_align): New macro.
2446 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2447 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2449 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2451 * config/tc-sh.c (sh_small): New variable.
2452 (OPTION_SMALL): Define.
2453 (md_longopts): Add "small".
2454 (md_parse_option): Handle OPTION_SMALL.
2455 (md_show_usage): Mention -small.
2456 * config/tc-sh.h (sh_small): Declare.
2457 (SUB_SEGMENT_ALIGN): Handle sh_small.
2458 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2461 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2462 case in little endian mode.
2464 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2466 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2467 overflow signalling to linker.
2469 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2471 * makefile.vms: Fix for dec c.
2473 * config-gas.com: Give explanation for dec c setup in error
2476 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2477 sections on openvms/alpha.
2479 * config/obj-evax.c: support .weak pseudo-op
2481 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2483 * config/tc-sparc.c (default_arch_size): New static local.
2484 (struct sparc_arch): Rename arch_size to default_arch_size.
2485 New member user_option_p.
2486 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2487 (init_default_arch): Check whether default arch is valid.
2488 Set default_arch_size in addition to sparc_arch_size.
2489 (OPTION_32,OPTION_64): Define.
2490 (md_longopts): New entries for -32, -64.
2491 (md_parse_option): Handle them.
2492 (md_show_usage): Print them. Ensure init_default_arch called.
2493 * configure.in (sparc64): Set arch to v9-64.
2494 * configure: Regenerated.
2496 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2498 * write.c (subsegs_finish): New function, broken out of
2500 (write_object_file): Some code moves into subsegs_finish.
2501 * write.c (subsegs_finish): Declare.
2502 * as.c (main): Call subsegs_finish.
2504 * read.c (s_include): Check for error return from
2507 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2509 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2511 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2513 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2514 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2515 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2516 the correct relocation when it exists.
2517 * config/tc-i386.c (md_apply_fix3): Likewise.
2519 * config/tc-ppc.h: Correct typo in comment.
2520 * config/tc-v850.h: Likewise.
2522 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2524 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2525 when second instruction is writing to first instructions inputs.
2527 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2529 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2530 templated programs to build with -g.
2532 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2534 * config/tc-v850.c (md_relax_table): Add support for relaxing
2535 unconditional branches. This patch is courtesy of Jim Wilson.
2536 (md_convert_frag): Fix relaxing of branches. This patch is
2537 courtesy of Jim Wilson.
2538 (md_assemble): Create different fixups for conditional and
2539 unconditional branches. This patch is courtesy of Jim Wilson.
2540 (md_estimate_size_before_relax): Estimate size of variable part of
2541 fixup based on whether it is for a conditional or an unconditional
2542 branch. This patch is courtesy of Jim Wilson.
2543 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2544 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2545 obj_elf_section_change_hook().
2546 (v850_comm): New function.
2547 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2548 (md_begin): Add bss flag to seg_info of bss sections.
2550 Add support for .scommon, .tcommon and .zcommon sections.
2552 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2553 .zcommon, .tbss, .call_table_data and .call_table_text.
2555 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2557 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2558 * configure: Regenerated.
2560 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2562 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2563 expression is not confused with -1.
2565 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2567 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2568 operand - OPERAND_ATMINUS.
2570 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2572 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2573 decrement modify the index register.
2575 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2577 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2578 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2579 68336, 68341, 68349.
2580 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2581 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2582 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2585 * doc/Makefile.am (CPU_DOCS): Define.
2586 (as.info): Depend upon $(CPU_DOCS).
2587 * doc/Makefile.in: Rebuild.
2589 * configure.in: Remove AM_PROG_INSTALL; it's called by
2591 * configure: Rebuild.
2593 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2595 * tc-d10v.h (TC_START_LABEL): Don't define.
2596 (tc_frob_label): Define.
2598 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2600 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2601 to pair a branch and link with anything but an exe instruction.
2603 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2605 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2606 optimization to reduce the alignment surprises for gcc.
2608 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2610 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2611 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2612 (sparc_ip): Add %hix,%lox.
2613 (md_apply_fix3): Call as_bad_where, not as_bad.
2614 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2615 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2617 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2619 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2620 recognizes alphaev5 etc.
2621 * configure: Rebuild.
2623 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2625 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2626 of mipsr3900 with mipstx39.
2628 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2629 -mipsXX message' if the insn isn't an ISA insn.
2631 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2633 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2634 Redefine TARGET_FORMAT to call sparc_target_format.
2635 * config/tc-sparc.c (in_unsigned_range): New function.
2636 (sparc_arch_size): Make static.
2637 (sparc_target_format): New function.
2638 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2639 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2640 (output_insn): Set `fx_no_overflow'.
2641 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2642 (tc_gen_reloc): Likewise.
2644 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2646 * config/tc-v850.c (v850_section): Remove.
2648 * config/obj-elf.c (obj_elf_section): Enhance error message.
2650 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2652 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2653 including obj-elf.h in OBJ_MAYBE_ELF case.
2654 (mips_target_format): Return NULL after abort to avoid warning.
2656 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2658 * expr.c (operator): Accept ==. From Anders Blomdell
2659 <anders.blomdell@control.lth.se>.
2661 * config/atof-ieee.c (gen_to_words): When generating a denormal
2662 number, handle an overflow into the smallest normalized number.
2664 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2666 * as.h, input-scrub.c (new_logical_line): New return value.
2667 * read.c (s_app_file): Don't note the same file several times
2670 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2672 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2674 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2676 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2677 * configure: Rebuild.
2679 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2681 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2683 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2684 fn* instructions do not insert implicit fwait. This was changed
2687 * config/m68k-parse.y (yylex): Permit an expression to be used for
2690 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2692 * Makefile.in: Rebuild.
2694 * aclocal.m4: Rebuild with new libtool.
2695 * configure: Rebuild.
2697 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2699 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2702 * config/tc-mips.c (hilo_interlocks): Change from a static
2703 variable to a macro, so that it varies with the variables upon
2705 (gpr_interlocks, cop_interlocks): Likewise.
2706 (md_begin): Don't initialize them.
2708 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2710 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2711 of strcmp where appropriate.
2713 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-v850.c (md_assemble): Cope with a zero data area
2716 relocation with a constant offset.
2717 (md_assemble): Produce error message when special data area
2718 relocations are used on instructions which do not support them.
2719 (md_assemble): Reset processor mask if defined by command line
2722 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2724 * config/tc-sparc.c: Reorganize file.
2725 (parse_keyword_arg): Allow numbers in reg names.
2726 (SPECIAL_CASE_NONE): New macro.
2727 (md_assemble): Use it.
2728 (lookup_arch,init_default_arch): New functions.
2729 (default_arch,default_init_p,sparc_arch_table): New static locals.
2730 (sparc_arch_size): New static local.
2731 (max_architecture): Initialize in init_default_arch.
2732 (md_parse_options): Call init_default_arch if necessary.
2733 Rewrite -xarch/-A processing.
2734 (md_show_usage): Print -A values from sparc_arch_table.
2735 (md_begin): Call init_default_arch if necessary.
2736 (sparc_md_end): Handle both 32 and 64 bit environments.
2737 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2738 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2739 (DEFAULT_ARCH): Add.
2740 * config.in: Regenerate.
2741 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2742 (SPARC_V9,SPARC_ARCH64): Delete.
2743 * configure: Regenerate.
2744 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2746 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2748 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2750 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2751 start-sanitize-v850e
2753 * config/tc-v850.c (md_assemble): Corrected typo.
2754 * config/tc-v850.c Add new sections: call_table_data and
2756 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2757 (handle_ctoff): New Function.
2759 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2762 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2765 displacement from the tiny data area pointer.
2767 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2769 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2772 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-v850.c (processor_mask): New variable.
2775 (set_machine, md_parse_option): Set processor_mask.
2776 (md_assemble): Check that instruction is available to target
2779 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2780 start-sanitize-v850e
2781 (TARGET_PROCESSOR): New constant.
2782 (TARGET_PROCESSOR): New constant.
2786 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2788 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2793 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2795 Merge in work from Martin Hunt:
2797 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2798 CR is 0 for PSWL and PSWH.
2800 * config/tc-d30v.c (do_assemble): Don't accept
2801 illegal condition codes for cmpu instruction.
2803 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2804 used in d*i instructions.
2806 * config/tc-d30v.c (check_size): New function. Check
2807 relocations for overflows.
2808 (md_pcrel_from_section): Fix relocations between sections.
2809 (md_apply_fix3): Use new relocation types for 15 and 21
2810 bit relocations in the right container. Needed because
2811 the address of the instruction is not eight-byte aligned
2812 but the relocations must be.
2814 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2815 (find_format): If ".s" or ".l" are used, don't try
2816 to compute branch sizes.
2818 * config/tc-d30v.c (do_assemble): Check for ".s" or
2819 ".l" extensions to opcode names.
2820 (find_format): Generate the correct instructions when
2821 ".s" or ".l" are used.
2823 * config/tc-d30v.c (build_insn): Check for odd registers
2824 on instructions that require even registers.
2826 * config/tc-d30v.h (md_start_line_hook): Define.
2827 * config/tc-d30v.c (md_start_line_hook): New hook.
2828 Checks the beginning of each line for a ".". If it
2829 finds one, assume a pseudo-op and flush any unwritten
2832 * config/tc-d30v.c (md_apply_fix3): Fix problem
2833 with determining when fixups were done.
2835 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2836 part of a symbol (for example, "foo+8") was being written
2837 into the instruction.
2838 (md_pseudo_table): Change .word to be 32 bits and add
2841 * config/tc-d30v.c (parallel_ok): Check to see if first
2842 instruction is a jump.
2844 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2847 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2849 start-sanitize-v850e
2850 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2852 * configure.in (emulations): Add v850 emulation.
2854 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2856 * Makefile.am (CPU_TYPES): Add arc.
2857 (TARGET_CPU_CFILES): Add tc-arc.c.
2858 (TARGET_CPU_HFILES): Add tc-arc.h.
2859 (dependencies): Rebuild.
2860 * Makefile.in: Rebuild.
2861 * configure.in: Recognize arc-*-elf*.
2862 * configure: Regenerated.
2863 * config/tc-arc.[ch]: New files.
2865 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2867 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2868 Correct description of hi() reloc prefix.
2870 start-sanitize-v850e
2871 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2872 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2873 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2876 * doc/c-v850.texi: Document new pseudo ops and command line
2879 * config/tc-v850.c (set_machine): New function.
2880 * config/tc-v850.c (.v850): New pseudo op.
2881 start-sanitize-v850e
2882 * config/tc-v850.c (.v850e): New pseudo op.
2883 * config/tc-v850.c (.v850ea): New pseudo op.
2887 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2889 Support -alh and -ald for DWARF 1:
2890 * listing.c (struct list_info_struct): Add debugging field.
2891 (listing_newline): Initialize the debugging field. If ELF, if the
2892 section starts with .debug or .line, set the debugging field in
2893 the listing structure.
2894 (debugging_pseudo): Add list parameter. Change all callers. If
2895 the debugging field is set, consider it to be a debugging pseudo.
2896 If ELF, skip blank lines between debugging lines.
2897 * read.c (emit_expr): If ELF, look for line numbers.
2898 (stringer): If ELF, look for file names.
2900 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2902 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2903 if there is no insert function.
2905 * config/tc-v850.h (TARGET_MACHINE): New constant.
2907 * config/tc-v850.c (v850_insert_operand): Add
2908 -mwarn_unsigned_overflow.
2909 (md_begin): Set BFD machine number based on machine variable.
2910 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2912 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2914 * as.h: Don't declare alloca if it is a macro.
2915 * macro.c: Likewise.
2918 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2920 * config/tc-mips.c: Add tx19/r1900.
2923 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2925 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2926 rename to cpu_types[].
2927 (s_alpha_arch): New function.
2928 (md_pseudo_table): Add "arch".
2930 * config/tc-alpha.c (md_begin): Merge the two loops through the
2932 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2933 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2935 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2937 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2939 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2941 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2944 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2946 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2948 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2950 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2951 relative to the next instruction, not the current instruction.
2952 (md_assemble): Similarly.
2954 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2956 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2959 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2960 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2961 recognise special instructions.
2962 (md_assemble): Calculation of the size of a fixups corrected.
2964 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2967 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2969 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2970 opcode->opcode as the sentinal. Zero is a valid opcode.
2972 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2974 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2975 * doc/c-v850.texi: Change node name to match other chapter nodes.
2977 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2979 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2982 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2984 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2985 number will fit in 64 bits.
2987 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2988 rather than calling abort.
2990 * as.h: Don't define alloca if __GNUC__. Just declare it.
2991 * macro.c: Copy alloca handling from as.h.
2993 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2994 Gabriel Paubert <paubert@iram.es>.
2996 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2997 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2998 is jcxz or a loop instruction.
3000 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3004 (md_begin): Set up machine architecture and type.
3006 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3008 * symbols.c (resolve_symbol_value): Store the value back into the
3009 symbol expression, to handle add or subtract simplification
3010 correctly. Handle O_symbol_rva. Add default case.
3012 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3013 chunksize while creating the new subsection.
3014 * as.c (chunksize): Initialize to zero.
3015 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3016 calling obstack_begin.
3018 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3020 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3023 start-sanitize-v850e
3024 * config/tc-v850.c (parse_register_list): Support constant
3025 expressions as register lists.
3028 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3030 * doc/c-v850.texi: Change the major node to v850 Machine
3033 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3035 * doc/as.texinfo: Add inclusion of c-v850.texi
3037 * doc/c-v850.texi: New file.
3039 * read.c (is_end_of_line): Make NUL character be considered to be
3042 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-v850.c (parse_register_list): Add support for curly
3046 (cc_names): Add "e" and "ne" conditions.
3048 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3050 * app.c (do_scrub_chars): Support a double dash as starting a
3051 comment that extends to end of line.
3053 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3055 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3057 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3059 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3061 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3062 insn when changing to a different instruction.
3064 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3066 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3067 floating point extensions.
3068 (parse_reg): parse sgr and dbr.
3070 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3072 * config/tc-v850.c (system_register_name): Support numbers for
3073 system register IDs.
3075 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3077 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3078 flag when alignment is in bytes instead of power of 2, and code to
3079 use that flag to convert alignment to bytes.
3080 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3081 * read.h (s_lcomm_bytes): Add prototype.
3082 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3083 defined, write alignment to alignment bits in section header s_flags
3084 rather than the s_align field.
3085 start-sanitize-tic80
3086 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3087 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3088 pseudo, instead of s_lcomm which wants a power of two for alignment.
3091 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3093 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3095 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3097 * as.c (show_usage): Add -am.
3098 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3099 if we've already got one.
3100 * listing.c (struct list_info_struct): Add line_contents.
3101 (listing_newline): Put unused argument to work: if non-null, save it...
3102 (listing_listing): ... and regurgitate during listing instead of line
3104 * listing.h (LISTING_MACEXP): New define.
3105 (LISTING_NEWLINE): Argument is NULL.
3106 * read.c (read_a_source_file): If expanding macros, break up input
3107 lines and pass them to listing_newline.
3108 * doc/as.texinfo: Document -ac and -am.
3110 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3112 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3114 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3117 start-sanitize-v850e
3118 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3120 * config/tc-v850.c: Remove support_v850e flag and command line
3123 * configure.in (emulations): Add support for v850e target
3125 * configure (emulations): Add support for v850e target
3127 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3129 * config/tc-v850.c: Remove support_v850ea flag and command line
3132 * configure.in (emulations): Add support for v850ea target
3134 * configure (emulations): Add support for v850ea target
3137 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3139 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3140 setting EXPECT and TCL_LIBRARY.
3141 * Makefile.in: Rebuild.
3143 * as.h (enum debug_info_type): Define.
3144 (debug_type): Declare.
3145 * as.c (debug_type): New global variable.
3146 (show_usage): Add --gstabs.
3147 (parse_args): Handle --gstabs.
3148 * read.c (generate_asm_lineno): Remove.
3149 (read_a_source_file): Output stabs debugging if appropriate.
3150 Change checks of generate_asm_lineno to check debug_type. Only
3151 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3152 * read.h (generate_asm_lineno): Don't declare.
3153 (stabs_generate_asm_lineno): Declare.
3154 * stabs.c (stabs_generate_asm_lineno): New function.
3155 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3156 Don't turn off debugging.
3157 (add_file): Remove old #if 0 code.
3158 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3159 (ecoff_directive_end): Don't generate stabs line symbols.
3160 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3161 generate_asm_lineno.
3162 (line_label_cnt): Remove.
3163 (ecoff_generate_asm_line_stab): Remove.
3164 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3165 * doc/as.texinfo, doc/as.1: Document --gstabs.
3167 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3169 start-sanitize-v850e
3170 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3171 Add support for v850ea instructions.
3173 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3174 Add support for v850e instructions.
3177 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3178 text of entire opcode.
3180 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3182 * doc/internals.texi: Document rs_leb128.
3184 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3186 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3187 in ABSL case, rather than calling abort.
3189 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3191 * as.h (enum _relax_state): Add rs_leb128.
3192 * read.c (potable): Add sleb128 and uleb128.
3193 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3195 * read.h: Update prototypes.
3196 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3197 the symbol value, add a second FINALIZE argument that prevents
3198 changes from being comitted. Update all callers.
3199 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3200 * doc/as.texinfo: Document the new pseudos.
3202 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3204 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3206 (DISTCLEANFILES): Define.
3207 * doc/Makefile.am (DISTCLEANFILES): Define.
3208 * Makefile.in, doc/Makefile.in: Rebuild.
3210 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3212 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3213 Don't set targ or gas_target. Define SCO_ELF and
3214 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3216 * Makefile.am: Remove @target_frag@.
3217 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3219 (dep-am): Mark as phony.
3220 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3222 * config/arm-big.mt, config/arm-lit.mt: Remove.
3223 * config/mips-big.mt, config/mips-lit.mt: Remove.
3224 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3225 * config/ppc-sol.mt: Remove.
3226 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3227 * config/m88kcoff.mt: Remove.
3228 * config/sco5.mt: Remove.
3229 * configure, config.in, Makefile.in: Rebuild.
3231 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3232 further try to circumvent the .y.h rule.
3233 * Makefile.in: Rebuild.
3235 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3237 * Makefile.am: New file, based on old Makefile.in.
3238 * acinclude.m4: New file, from old aclocal.m4.
3239 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3240 shared library handling; now handled by libtool. Replace
3241 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3242 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3243 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3244 * config.in: New file, created by autoheader.
3246 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3247 * stamp-h.in: New file.
3248 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3249 (parse_args): Likewise.
3250 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3251 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3252 * Makefile.in, doc/Makefile.in: Now built with automake.
3253 * aclocal.m4: Now built with aclocal.
3254 * configure: Rebuild.
3256 * cond.c (s_else): If not listing false conditionals, turn listing
3257 off in the false branch of the else.
3259 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3261 * config/tc-mips.c (macro): Fix handling of a double load from a
3262 symbol plus an offset.
3264 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3265 has an associated external symbol.
3267 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3269 * config/tc-alpha.c (s_alpha_ucons): New function.
3270 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3272 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3274 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3275 line if we encounter an error.
3277 * config/tc-v850.c (md_assemble): Sign extend constants value
3278 for hi and hi0 expressions.
3279 (v850_insert_operand): Enable range checking for generic 16bit
3282 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3284 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3285 LO16, HI16 and HI16_S relocs.
3287 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3289 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3291 * configure: Regenerated with autoconf 2.12.
3292 * Makefile.in: Add $(EXEEXT) to all executables.
3294 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3296 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3297 unconditional branches.
3298 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3301 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3303 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3305 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3307 * macro.c (define_macro): Make sure the index is in range before
3310 start-sanitize-tic80
3311 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3313 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3314 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3315 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3319 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3321 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3322 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3323 defined, use s_align_ptwo for .align.
3324 * configure.in (i386-*-msdosdjgpp*): New target.
3325 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3326 * configure: Rebuild.
3328 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3330 * config/tc-sparc.c (last_opcode): New static local.
3331 (md_assemble): Don't issue "FP branch in delay slot" warning if
3332 the delay slot has been annulled.
3334 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3336 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3337 code if BFD_ASSEMBLER.
3339 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3341 * config/tc-v850.c (system_registers): Fix ordering of registers.
3343 start-sanitize-tic80
3344 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3346 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3347 when it will be filled in later by relocation information.
3350 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3352 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3353 (mips_ip): Fix ISA checks.
3355 start-sanitize-r5900
3356 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3358 * configure.in: Default the r5900 to little endian.
3359 * configure: Rebuilt.
3362 start-sanitize-tic80
3363 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3365 * config/tc-tic80.c (build_insn): Fix endianness problem with
3369 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3371 * config/tc-mips.c (check_absolute_expr): Change warning to
3374 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3376 * config/tc-mips.c (macro_build): Refine code to check if an
3377 instruction is available on a particular cpu variant.
3378 (mips_ip): Likewise.
3380 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3382 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3383 OBJ_AOUT to ifdef OBJ_ELF.
3384 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3385 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3387 * write.c (fixup_segment): Change special case for i386-coff to
3388 not apply for i386-pe.
3389 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3390 which were not done.
3391 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3392 (coff_format_ops): Initialize frob_file_after_relocs field rather
3393 than frob_file field.
3394 * config/obj-coff.h (coff_frob_file): Don't declare.
3395 (coff_frob_file_after_relocs): Declare.
3396 (obj_frob_file): Don't define.
3397 (obj_frob_file_after_relocs): Define.
3398 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3399 * configure: Rebuild.
3401 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3403 * config/obj-coff.c (fixup_segment): Never subtract section
3404 address from PC relative reloc which will be fully resolved.
3406 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3408 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3409 with hpux10 header files.
3411 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3413 From Jason Merrill <jason@cygnus.com>:
3414 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3416 * config/tc-i386.h (md_maybe_text): Define.
3417 (md_do_align): Use md_maybe_text.
3419 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3421 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3422 relocations, don't check for symbol being external, weak, etc.
3424 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3426 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3427 calculate relocations to any external symbol, because we might be
3428 linking a shared object and the symbol might be overriden or moved
3429 (for instance, moved into a static executable's .bss section).
3430 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3432 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3433 be calculated by the assembler.
3435 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3436 whose destination lies in the same file, by ignoring the @plt or
3437 @local and aiming the branch at its destination.
3439 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3441 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3442 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3445 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3446 of obj_copy_symbol_attributes.
3448 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3450 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3451 signed operand, sign extend a 32 bit value to the host size.
3453 * Makefile.in (CFLAGS): Subsitute from configure script. From
3454 Jeff Makey <jeff@cts.com>.
3456 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3457 buffer size to make a copy of the symbol.
3459 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3462 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3464 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3465 step through the frags calling cvt_frag_to_fill, switch to
3466 SEG_DATA when we reach data_frag_root.
3468 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3470 * config/tc-mn10300.c (md_assemble): Allow an empty register
3471 list for instructions which use register lists.
3473 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3475 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3477 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3480 * config/tc-arm.c: Add prototypes for many static functions.
3481 (struct asm_opcode ): Add prototypes for parms field.
3482 (struct thumb_opcode ): Likewise.
3483 (fp_op2): Remove unused flags parameter.
3484 (output_inst): Make static.
3485 (arm_after_pass_hook): Remove unused ignore parameter.
3486 * config/tc-arm.h (arm_after_pass_hook): Declare.
3487 (arm_start_line_hook): Declare.
3488 (arm_frob_label): Declare.
3490 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3492 * depend.c (wrap_output): new prototype.
3494 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3496 * config/tc-sh.c (md_apply_fix): Check for overflow.
3498 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3499 section size to be aligned.
3501 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3503 * config/tc-sh.h (md_cons_align): Define.
3504 (sh_cons_align): Declare.
3505 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3506 (sh_no_align_cons): New static variable.
3507 (s_uacons): New static function.
3508 (sh_cons_align): New function.
3509 (sh_handle_align): Warn about misaligned data.
3510 * doc/c-sh.texi: Document .uaword and .ualong.
3512 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3514 * macro.c (macro_expand): In MRI mode, treat single quote as a
3515 separator character when checking for a positional argument.
3517 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3519 * config/tc-arm.c (md_parse_option): Merge in changes from
3522 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3524 * configure.in (emulations): Add Thumb architecture support from
3525 armT-9703-28-branch.
3527 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3529 * doc/all.texi: Add enabling of ARM documentation.
3531 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3533 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3535 * config/tc-mips.c: Added r3900 support.
3537 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3539 * as.c: (parse_args) `-t' option requires an argument.
3541 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3543 * config/tc-arm.c (md_begin): Change call to
3544 coff_arm_bfd_set_private_flags() to a call to
3545 bfd_set_private_flags().
3547 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3549 * Makefile.in: Rebuild dependencies.
3551 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3552 of a BFD_RELOC_RVA reloc.
3554 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3556 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3557 (hppa_force_relocation): Force a relocation for an absolute
3560 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3562 * doc/as.texinfo: Don't use @value in section names or index
3563 entries; it confuses texinfo.tex.
3565 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3567 * doc/as.texinfo: Updated for -MD option.
3568 * Makefile.in (CFILES): Added depend.c.
3569 (OBJS): Added depend.o.
3570 * as.h (start_dependencies, register_dependency,
3571 print_dependencies): New declarations.
3572 * depend.c: New file.
3573 * as.c (parse_args): Added -MD option.
3574 (main): Call print_dependencies.
3575 (show_usage): Added help for -MD.
3576 * read.c (s_app_file): Call register_dependency.
3577 (s_include): Call register_dependency when file is found.
3578 (read_a_source_file): Call register_dependency.
3580 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3582 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3583 section address to the symbol value.
3585 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3587 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3588 into the new membership field.
3590 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3592 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3593 command line then the ARM7 is now chosen by default when setting
3594 the BFD machine and architecture.
3596 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3598 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3599 hold APCS selection.
3600 (md_begin): Added code to generate flags to be set into the COFF
3601 header and the calls to the BFD functions to do this.
3602 (md_parse_option, md_show_usage): Added new command line
3603 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3604 -marmv3m, -marmv4, -marmv4t.
3606 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3607 as it is never used.
3609 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3611 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3612 label name with ".".
3613 * config/tc-mn10300.c (md_convert_frag): Likewise.
3615 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3617 * config/tc-mips.c (set_at): Check for bignum.
3618 (check_absolute_expr, macro, mips16_macro): Likewise.
3620 start-sanitize-tic80
3621 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3623 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3624 for overflow/underflow, only insert lower 15 bits into instruction.
3627 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3629 * config/tc-i386.c (pi): Check for RegMMX.
3631 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3633 * expr.c (expr): When subtracting values in the same frag,
3634 subtract X_add_number rather than adding it.
3636 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3638 * config/obj-coff.c (write_object_file): Just pass NULL to
3639 md_do_align, not the address of a char holding NOP_OPCODE.
3641 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3643 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3644 than an address if the floating point value looks sufficiently
3647 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3649 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3650 section size to be aligned.
3652 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3654 * cond.c: Include "macro.h".
3655 (struct conditional_frame): Add macro_nest field.
3656 (initialize_cframe): Initialize macro_nest.
3657 (cond_finish_check): Add nest parameter. Change all callers.
3658 (cond_exit_macro): New function.
3659 * as.h (cond_finish_check): Update declaration.
3660 (cond_exit_macro): Declare.
3661 * input-scrub.c (macro_nest): Make globally visible.
3662 (input_scrub_next_buffer): Call cond_finish_check.
3663 * macro.h (macro_nest): Declare.
3664 * read.c (s_mexit): Call cond_exit_macro.
3666 * config/tc-i386.h (RegMMX): Define.
3667 * config/tc-i386.c (pi): Check for all register types.
3668 (type_names): Add RegMMX.
3669 (md_assemble): Handle RegMMX.
3671 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3673 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3676 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3678 * config/tc-mips.c (nopic_need_relax): Add new parameter
3679 before_relaxing. Use it when testing ecoff_extern_size.
3680 (load_address, macro, md_estimate_size_before_relax): Fix all
3683 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3685 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3686 (obj_elf_subsection): New static function.
3688 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3690 * config/obj-coff.c (coff_header_append): Don't reset string_size
3691 each time through the loop.
3693 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3695 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3697 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3699 * doc/internals.texi (Porting GAS): Correct documentation for
3700 current configure handling of targ-cpu.h, et. al.
3701 (CPU backend): Document listing macros.
3703 * listing.c (data_buffer): Set size based on other listing macros,
3704 rather than always using 100.
3705 (data_buffer_size): Remove static variable.
3706 (calc_hex): Make data_buffer_size a local variable. Don't leave
3707 any slop when filling data_buffer.
3709 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3711 * doc/c-mips.texi: Document .set autoextend.
3713 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3715 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3716 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3717 sparc-*-openbsd*): New targets.
3718 * configure: Rebuild.
3720 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3722 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3723 for all undefined symbols.
3725 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3727 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3730 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3732 * configure.in (alpha*-*-openbsd*): New target.
3733 * configure: Rebuild.
3735 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3737 * configure.in (mips-*-openbsd*): New target.
3738 * configure: Rebuild.
3741 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3743 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3744 for instructions using conditional execution.
3747 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3749 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3751 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3753 * Makefile.in (srcroot): Remove.
3754 (INSTALL): Set to @INSTALL@.
3755 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3756 (all, dvi): Don't set srcroot.
3757 (install): Depend upon as.new, gasp.new, and installdirs. Use
3758 $(program_transform_name) directly, rather than using
3759 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3760 (installdirs): New target.
3761 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3762 (install): Depend upon installdirs. Use $(program_transform_name)
3763 directly, rather than using $(INSTALL_XFORM) and
3765 (installdirs): New target.
3766 (install-info-as): Run mkinstalldirs.
3767 (install-info-gasp): Likewise.
3769 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3771 * Makefile.in (INSTALL): Change install.sh to install-sh.
3773 * symbols.c (resolve_symbol_value): Check for division by zero.
3775 From Thomas Graichen <graichen@rzpd.de>:
3776 * Makefile.in: Always use $(SHELL) when running move-if-change.
3777 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3778 * configure: Rebuild.
3780 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3782 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3783 New argument `want'. Update enum cgen_parse_operand_result values.
3784 Initialize if CGEN_PARSE_OPERAND_INIT.
3785 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3786 (md_assemble): Call cgen_asm_init_parse.
3787 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3789 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3791 * config/tc-m68k.c (m68k_ip): Handle #j.
3793 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3795 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3796 right address for call label:32,regs,imm.
3798 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3800 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3802 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3803 symbol for OBJ_ELF anymore.
3805 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3807 * Makefile.in: Regenerate dependencies.
3808 (TARG_CPU): New variable.
3809 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3810 (.dep1): Delete creating of cgen-opc.h.
3811 (.tcdep): Put proper contents in cgen-opc.h.
3812 * configure.in (m32r): Delete setting of extra_files, extra_links.
3813 (AC_OUTPUT): Create cgen-opc.h.
3814 * configure: Regenerated.
3816 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3818 * makefile.vms: Update to build gasp.exe.
3820 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3822 * write.c (relax_frag): Make non-static.
3823 * write.h (relax_frag): Add prototype for.
3824 * config/tc-m32r.h (md_do_align): New arg `max'.
3825 * config/tc-m32r.c (m32r_do_align): Likewise.
3826 Update calls to frag_align, frag_align_pattern.
3827 (fill_insn): Update call to m32r_do_align.
3828 (m32r_scomm): Update call to frag_align.
3830 * config/tc-m32r.[ch]: New files.
3832 * Makefile.in (CPU_TYPES): Add m32r.
3833 (TARGET_CPU_CFILES): Add tc-m32r.c.
3834 (TARGET_CPU_HFILES): Add tc-m32r.h.
3835 (DISTCLEAN_HERE): Add cgen-opc.h.
3836 (.dep1,.tcdep): Create empty cgen-opc.h.
3837 (cgen.o): Add dependencies.
3838 (dependencies): Regenerate.
3839 * as.h (struct frag): New member fr_targ.
3840 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3841 * conf.in (USING_CGEN): New macro.
3842 * configure.in (m32r-*-*): Add entry for.
3843 Add cgen.o to extra_objects.
3844 * configure: Regenerate.
3845 * frags.c (frag_var): fr_pcrel_adjust renamed to
3846 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3847 (frag_variant): Likewise.
3848 * write.c (relax_frag): Likewise.
3849 * config/tc-ns32k.c (*): Likewise.
3851 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3853 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3854 rather than for any end of line character.
3856 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3857 call abort (i.e., as_abort) rather than crashing.
3859 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3860 OBJ_ELF, rather than of S_GET_OTHER.
3862 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3864 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3866 * Makefile.in (VERSION): Set to 2.8.1.
3868 * Branched binutils 2.8.
3870 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3872 * COPYING: Update FSF address.
3874 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3876 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3878 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3880 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3882 * config-gas.com: Update to handle both vax and alpha.
3883 * makefile.vms: Update to use config-gas.
3884 * conf-a-gas.com: Remove file.
3886 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3888 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3889 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3890 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3892 start-sanitize-tic80
3893 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3895 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3896 at the beginning of a line for compatibility with .S files where
3897 cpp leaves the filename transitions beginning with '#'.
3900 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3902 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3903 tc_coff_sizemachdep if OBJ_COFF.
3905 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3907 * config/tc-ppc.c (register_name): Declare.
3909 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3911 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3912 * configure: Rebuild.
3914 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3916 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3917 (mips16_mark_labels): New static function.
3918 (append_insn): Call mips16_mark_labels.
3919 (mips_emit_delays): Likewise.
3920 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3921 (s_mips_stab): New static function.
3923 * configure.in: Use ELF for mips-*-gnu*.
3924 * configure: Rebuild.
3926 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3928 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3931 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3933 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3934 set OPCODES_LIB to empty.
3935 * configure: Rebuild.
3937 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3939 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3941 * configure: Rebuild.
3943 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3945 * itbl-parse.y (yyerror): Make static. Declare.
3947 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3948 * configure.in: Set emulations for mips-*-linux*-*.
3949 * configure: Rebuild.
3951 * config/tc-mips.c (struct mips_set_options): Define.
3952 (mips_opts): New static variable.
3953 (mips_isa): Remove. Now a field in mips_opts. Change all
3955 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3956 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3957 (struct mips_option_stack): Define.
3958 (mips_opts_stack): New static variable.
3959 (s_mipsset): Add support for .set push and .set pop.
3960 * doc/c-mips.texi: Document .set push and .set pop.
3962 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3963 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3964 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3966 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3968 * as.c (parse_args): Update copyright date in version message.
3970 * Makefile.in (clean-here): Remove dependency files.
3972 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3973 (s_mri_common): Check S_IS_COMMON unconditionally.
3974 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3975 * config/tc-alpha.c (s_alpha_comm): Likewise.
3976 * config/tc-mips.c (nopic_need_relax): Likewise.
3977 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3978 (ppc_pe_comm): Likewise.
3979 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3980 common symbol to bfd_com_section_ptr.
3981 * config/tc-sparc.c (s_common): Likewise.
3982 (tc_gen_reloc): Likewise.
3985 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3987 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3990 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3992 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3995 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3997 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4000 * listing.c (print_lines): Add lineno parameter. Change all
4002 (listing_listing): Only call calc_hex for the right line.
4003 (listing_list): Set the new edict based on the current edict, in
4004 order to handle listing commands in macros correctly.
4006 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4009 * cond.c (cond_finish_check): New function.
4010 * as.h (cond_finish_check): Declare.
4011 * as.c (main): Call cond_finish_check.
4014 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4016 * config/tc-d30v.c (md_assemble): If two instructions
4017 are supposed to be assembled in parallel and the first one is
4018 long, print an error and stop.
4019 (md_apply_fix3): Don't calculate absolute relocs. Just write
4023 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4025 * config/tc-i386.h (iclrKludge): Define.
4026 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4028 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4030 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4031 * config/tc-alpha.c (alpha_debug): New static variable.
4032 (md_parse_option): Set alpha_debug if -g is seen.
4033 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4036 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4038 * config/tc-d30v.c (build_insn): Enable range-checking code.
4039 (postfix): Stop at space or comma.
4040 (md_assemble): Change error message.
4043 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4045 * Makefile.in: Added automatic dependency building.
4046 * dep-in.sed: New file.
4048 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4050 * config/obj-ieee.c (segment_name): Don't define function if this
4053 * config/obj-coff.h (DO_STRIP): Don't define.
4054 * config/tc-h8300.h (DO_STRIP): Don't define.
4055 * config/tc-h8500.h (DO_STRIP): Don't define.
4056 * config/tc-w65.h (DO_STRIP): Don't define.
4057 * config/tc-z8k.h (DO_STRIP): Don't define.
4059 * symbols.c (colon): Call obj_frob_label if it is defined.
4060 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4062 * configure.in: Don't set files and links. Don't call
4063 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4064 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4065 * configure: Rebuild.
4066 * Makefile.in (TARG_CPU_C): New variable.
4067 (TARG_CPU_O, TARG_CPU_H): New variables.
4068 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4069 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4070 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4071 (LINKED_SOURCES): Remove.
4072 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4073 (LINKED_HEADERS): Remove.
4074 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4075 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4077 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4078 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4079 (itbl-cpu.h): Remove target.
4080 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4083 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4085 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4087 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4089 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4090 open coded loop that does not require the name to start with a
4093 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4095 * frags.c (frag_var): Change offset parameter to offsetT.
4096 (frag_variant): Likewise.
4097 * frags.h (frag_variant, frag_var): Update declarations.
4098 * config/tc-m68k.c (struct m68k_it): Change foff field to
4100 (add_frag): Change off parameter to offsetT.
4101 * Several files: Add casts to calls to frag_var.
4103 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4104 serialize a parallel make.
4105 (itbl-parse.h): Split target out from itbl-parse.c.
4107 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4109 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4111 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4112 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4113 storing the value of a common symbol.
4115 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4117 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4119 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4120 that is done by symbol_remove and symbol_insert.
4122 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4125 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4127 * config/tc-mips.c (load_register): In 32 bit mode, when not
4128 dealing with a 64 bit number, permit the upper 32 bits to be set
4129 even if bit 31 is not set.
4131 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4133 * read.c (potable): Add "equiv".
4134 (s_set): Handle .equiv based on argument.
4135 * doc/as.texinfo (Equiv): New node to document .equiv.
4136 (Err): New node to document .err.
4138 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4140 * Many files: Add function prototypes.
4141 * as.c (show_usage, parse_args): Make static.
4142 * frags.h (frag_alloc): Declare.
4143 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4144 * symbols.c (dollar_label_instance): Change return type to long.
4145 * symbols.h (print_symbol_value): Declare.
4146 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4147 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4148 (remove_subsegs, relax_frag): Make static.
4149 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4150 (what_kind_of_float): Likewise.
4151 (atof_vax): Make static. Change what_kind to int.
4152 (md_atof): Change what_statement_type to int.
4153 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4154 * config/tc-alpha.c (vax_md_atof): Declare.
4155 (md_atof): Don't declare atof_ieee and vax_md_atof.
4156 * config/tc-i386.c (set_16bit_code_flag): Make static.
4157 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4158 * config/tc-m68k.c (add_fix): Change width to int.
4159 (insert_reg): Change regname to const.
4160 (md_atof): Don't declare atof_ieee.
4161 (demand_empty_rest_of_line): Don't declare.
4162 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4163 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4164 (parse_keyword_arg): Change lookup_fn to take const arg.
4165 (md_atof): Don't declare atof_ieee.
4166 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4167 (tc_aout_pre_write_hook): Don't declare.
4169 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4171 * as.h (bfd_alloc_by_size_t): Don't declare.
4172 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4174 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4176 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4177 (symbol_append): Set sy_next and sy_previous when adding a single
4178 symbol to an empty list. Call debug_verify_symchain.
4179 (verify_symbol_chain): Use assert, not know.
4181 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4183 * NEWS: Note BeOS support.
4184 * configure.in: (ppc-*-beos): New target, use coff as object format.
4185 * configure: Regenerate with autoconf.
4187 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4189 * config/tc-mips.c (md_apply_fix): Improve error message for out
4192 * Makefile.in: Add dependencies on obstack.h where needed.
4194 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4196 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4197 case of a symbol equated to another symbol when using SVR4_PIC.
4199 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4201 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4203 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4204 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4206 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4207 and md_elf_section_change_hook if they are defined.
4208 (obj_elf_text, obj_elf_previous): Likewise.
4210 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4212 * config/obj-multi.h (struct elf_obj_sy): Define if
4214 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4216 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4217 OBJ_SYMFIELD_TYPE is defined.
4219 * doc/as.texinfo (bss): Improve description of .bss section. In
4220 ELF or COFF, you are permitted to switch into the section.
4221 (Comm): Rewrite description of common symbols.
4222 (Lcomm): Mention that some targets permit a third argument.
4224 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4226 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4228 * symbols.c (colon): Change type of local to int. From Alan Modra
4229 <alan@spri.levels.unisa.edu.au>.
4231 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4232 alignment if a zero fill pattern was explicitly specified.
4233 * config/tc-sh.c (sh_do_align): Likewise.
4235 * read.c (equals): Always permit register names to be redefined.
4237 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4238 mips16 symbol to be adjusted if a symbol is being subtracted from
4241 From Eric Youngdale <eric@andante.jic.com>:
4242 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4243 illegal symbol version names.
4244 (elf_frob_symbol): Check for external default versions.
4246 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4248 From Eric Youngdale <eric@andante.jic.com>:
4249 * config/obj-elf.h (struct elf_obj_sy): Define.
4250 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4252 * config/obj-elf.c (obj_elf_symver): Just record the name.
4253 (obj_symbol_new_hook): Initialized versioned_name field.
4254 (elf_frob_symbol): If there is a versioned_name, either rename the
4255 symbol, or add an alias with that name.
4257 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4259 * config/tc-mn10300.c (md_relax_table): Define.
4260 (md_convert_frag): Implement.
4261 (md_assemble): Handle relaxable operands/instructions correctly.
4262 (md_estimate_size_before_relax): Implement.
4263 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4265 * config/tc-mn10200.c (md_relax_table): Fix typos.
4267 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4268 relocs anymore. Tweak fx_offset for pc-relative relocs.
4270 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4272 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4275 start-sanitize-tic80
4276 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4278 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4280 * config/tc-tic80.c (md_begin): Declare external variable
4281 coff_flags and insert an F_AR32WR bit into it.
4284 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4286 * read.c (equals): Add reassign parameter. Change all callers.
4287 * read.h (equals): Update declaration.
4289 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4291 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4292 can rely on the frag address to determine whether a frag is
4295 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4297 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4298 (S_LOCAL_NAME): Likewise.
4299 (FAKE_LABEL_NAME): Define unconditionally.
4300 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4302 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4303 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4304 Don't define FAKE_LABEL_NAME.
4305 * config/te-ic960.h: Likewise.
4306 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4307 (mips_frob_file_before_adjust): Declare.
4308 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4309 (mips_local_label): Remove.
4311 * config/te-sco386.h: Remove; not used.
4313 start-sanitize-tic80
4314 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4316 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4317 byte alignment rather than power-of-two alignment that is the
4321 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4323 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4325 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4326 message, and add newline.
4327 (process_file): Don't process assignments in the label if this is
4328 a equ or assign pseudo-op.
4329 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4330 and K_EQU, to match documentation.
4332 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4334 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4335 to denote read-only data sections.
4337 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4339 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4340 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4342 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4343 binary number if the next character is '+' or '-'.
4345 start-sanitize-tic80
4346 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4348 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4349 (find_opcode): Match operands that can be floats.
4350 (build_insn): Handle O_big (float) expressions and build
4354 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4356 * configure.in (mips*-*-lnews*): New target, also make empty
4357 emulation list for this target.
4358 * configure: Update.
4359 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4360 (mips_target_format): Use.
4361 * te-lnews.h: New file.
4363 start-sanitize-tic80
4364 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4366 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4367 operands with :m or :s modifiers and generate the right opcodes
4371 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4373 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4374 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4376 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4378 * config/tc-m68k.c (instring): Useless local declaration of
4379 crack_operand removed.
4380 * expr.h (expressionS): Changed type of X_op field to operatorT if
4383 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4385 Based on patches from Robert Lipe <robertl@dgii.com>:
4386 * configure.in: Add i386coff and i386elf to emulation list.
4387 * configure: Rebuild.
4388 * as.c (i386coff, i386elf): Declare.
4389 * obj.h (coff_format_ops): Declare.
4390 * config/obj-coff.c (OBJ_HEADER): Define.
4391 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4392 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4393 (obj_pseudo_table): Add "version".
4394 (coff_pop_insert): New static function.
4395 (coff_sec_sym_ok_for_reloc): New static function.
4396 (no_func): New static function.
4397 (coff_format_ops): New variable.
4398 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4399 (obj_symbol_new_hook): Define.
4400 (coff_obj_read_begin_hook): Declare.
4401 (obj_read_begin_hook): Define.
4402 * config/tc-i386.h (i386_target_format): Declare.
4403 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4404 OUTPUT_FLAVOR when appropriate.
4405 (i386_target_format): New function.
4406 * Makefile.in (obj-coff.o): New target.
4407 (e-i386coff.o, e-i386elf.o): New targets.
4409 From Stephen Williams <steve@icarus.icarus.com>:
4410 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4411 (_tc_get_bal_of_call): Don't declare.
4412 (tc_get_bal_of_call): Declare as function, don't define as macro.
4413 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4414 in sy_tc field, not x_balntry field.
4415 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4416 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4417 field, not x_balntry field.
4419 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4420 have the SHF_ALLOC attribute.
4422 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4423 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4424 (itbl-lex.o): Depend upon itbl-parse.h.
4426 * itbl-parse.y (yyerror): Change return type to int. Change to
4427 use old style function declaration.
4429 * Makefile.in (itbl-lex.o): Remove -Wall.
4430 (itbl-parse.o): Likewise.
4432 * cond.c (s_ifdef): If we should omit conditionals from listings,
4434 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4435 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4436 (listing_listing): Handle EDICT_NOLIST_NEXT.
4437 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4438 * listing.h (LISTING_NOCOND): Define.
4439 (LISTING_SKIP_COND): Define.
4440 * as.c (show_usage): Mention c as a suboption of -a.
4441 (parse_args): Handle c as a suboption of -a.
4442 * doc/as.texinfo: Document -alc.
4444 start-sanitize-tic80
4445 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4447 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4450 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4452 * doc/as.texinfo: Document .symver.
4454 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4456 * config/tc-d10v.c: Change pre_defined_registers to
4457 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4459 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4461 * config/obj-coff.c: Fix typo in comment section.
4462 start-sanitize-tic80
4463 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4464 an additional alignment argument.
4465 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4467 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4471 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4473 * Makefile.in: Remove dependancies on itbl-cpu.h.
4474 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4477 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4479 * itbl-ops.h: Include as.h.
4481 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4483 * as.c: Remove -t option.
4484 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4485 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4486 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4488 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4490 * itbl-ops.c: Don't define DEBUG.
4492 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4494 * Makefile.in: Update itbl-test.c to reflect its new location.
4496 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4498 * itbl-ops.c: Add test for itbl_have_entries.
4499 * config/tc-mips.c: Remove test for itbl_have_entries.
4500 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4502 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4504 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4505 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4506 (LEX, LEXFLAGS): Define.
4507 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4509 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4511 * itbl-parse.y: Fix indentation mistakes from indent program.
4512 * itbl-lex.l: Fix indentation mistakes from indent program.
4513 * itbl-ops.h: Add include for ansidecl.h.
4514 Add PARAMS around function arguments.
4515 Add declaration for itbl_have_entries.
4516 * itbl-ops.c: Add PARAMS around function arguments.
4517 * Makefile.in: Add itbl build rules.
4518 Add dependancies for itbl files to mips target.
4519 * as.c: Add itbl support.
4520 Add new option "--insttbl" for dynamically extending instruction set.
4521 * as.h: Declare insttbl_file_name;
4522 the name of file defining extensions to the basic instruction set
4523 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4524 itbl-ops.o to extra_objects for mips configuration.
4525 Add include file link from itbl-cpu.h to
4526 config/itbl-${target_cpu_type}.h.
4527 * config/tc-mips.c: Allow copz instructions.
4528 Add notes for future additions to the itbl support.
4530 (macro): Call itbl_assemble to assemble itbl instructions.
4531 See if an unknown register is specified in an itbl entry.
4533 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4534 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4536 start-sanitize-tic80
4537 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4538 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4540 (build_insn): Grab a frag early so we can use the address in
4541 fixups. Take one's complement of BITNUM values before insertion
4542 in opcode. Add code to support O_symbol operands.
4543 (md_apply_fix): Replace unimplemented warning with implementation.
4544 (md_pcrel_from): Ditto.
4545 (tc_coff_fix2rtype): Ditto.
4548 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4550 * config/tc-d30v.c (parallel_ok): New function.
4551 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4553 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4554 relocation is in different section.
4556 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4558 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4559 don't set the section alignment to 2**4.
4561 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4563 * config/tc-m68k.c (line_comment_chars): Add '*'.
4565 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4566 (do_scrub_begin): Don't set lex['*'].
4567 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4568 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4571 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4572 * configure: Rebuild.
4573 * config/te-svr4.h: New file.
4574 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4575 TE_SVR4 or TE_DELTA.
4577 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4579 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4580 short conditional branch around a long unconditional branch.
4582 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4584 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4587 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4590 * symbols.c (resolve_symbol_value): If both left and right
4591 operands are undefined, warn about both of them.
4593 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4595 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4596 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4597 (obj_elf_symver): New static function.
4598 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4601 * write.c (relax_segment): Make type and printf format agree.
4603 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4607 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4609 * config/tc-d30v.c, config/tc-d30v.h: New files.
4611 * configure: Rebuilt.
4613 * configure.in: Add case for d30v.
4616 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4618 * config/tc-alpha.h (md_operand): Define with a null expansion,
4619 like all the other targets.
4620 * doc/internals.texi (CPU backend): Add missing word in
4621 md_flush_pending_output description. Fix typo in md_convert_frag
4623 start-sanitize-tic80
4624 * config/tc-tic80: Minor comment additions/changes.
4627 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4629 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4630 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4631 * config/obj-coff.c (obj_coff_def): Use
4632 tc_canonicalize_symbol_name if defined.
4633 (obj_coff_tag, obj_coff_val): Likewise.
4634 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4636 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4638 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4639 does not actually work, though:
4640 * configure.in (i386-sequent-bsd*): New target.
4641 * configure: Rebuild.
4642 * config/tc-dynix.h: New file.
4643 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4645 * read.c (do_align): Add max parameter. Change all callers.
4646 Remove useless static variables.
4647 (s_align): New static function. Do common portion of
4648 s_align_bytes and s_align_ptwo.
4649 (s_align_bytes, s_align_ptwo): Just call s_align.
4650 * frags.c (frag_align): Add max parameter. Change all callers.
4651 (frag_align_pattern): Likewise.
4652 * frags.h (frag_align, frag_align_pattern): Update declarations.
4653 * write.c (relax_segment): Limit alignment change to fr_subtype.
4654 Fix some types to be addressT.
4655 * config/obj-coff.c (size_section): Likewise.
4656 * config/obj-ieee.c (size_section): Likewise.
4657 * config/tc-d10v.h (md_do_align): Add max parameter.
4658 * config/tc-i386.h (md_do_align): Likewise.
4659 * config/tc-m88k.h (md_do_align): Likewise.
4660 * config/tc-m88k.c (m88k_do_align): Likewise.
4661 * config/tc-sh.h (md_do_align): Likewise.
4662 * config/tc-sh.c (sh_do_align): Likewise.
4663 * as.h: Improve comments on rs_align and rs_align_code.
4664 * doc/as.texinfo: Document new alignment arguments.
4665 * doc/internals.texi (Frags): Document use of fr_subtype field for
4666 rs_align and rs_align_code.
4668 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4670 * config/tc-mips.c: Changed opcode parsing.
4672 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4674 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4675 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4676 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4677 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4678 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4679 to a location consistent with the rest of the target include files.
4680 * config/tc-i386.c: Remove misleading comment.
4681 * doc/internals.texi (CPU backend): Add description of function
4682 md_undefined_symbol.
4683 start-sanitize-tic80
4684 * config/tc-tic80.c: Add code to insert predefined symbols into the
4685 symbol table so they can be parsed by the standard expression parser.
4686 Remove custom code that use to parse them.
4687 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4688 to a location consistent with the rest of the target include files.
4691 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4693 * as.h: GNU c provides unlink() function.
4695 Unify section handling on openVMS/Alpha:
4696 * config/tc-alpha.c(s_alpha_link): Remove.
4697 (s_alpha_section): New function.
4698 Remove case-hacking of symbols
4699 Add .code_address pseudo-op.
4700 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4701 (s_alpha_code_address): New function.
4702 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4703 static constructors/destructors.
4704 Add debug code for crash debugs, to be removed when traceback code
4705 is added to object code.
4706 (s_alpha_name): New function for .name pseudo-op.
4707 (alpha_print_token): New function to print token expressions with
4708 alpha specific extensions.
4710 * makefile.vms: Allow compilation with current gcc snapshot.
4712 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4714 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4715 (DVIPS): Set to dvips.
4716 (ps, as.ps, gasp.ps): New targets.
4717 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4718 and MAKEINFO env variables.
4719 (internals.ps): Use DVIPS macro.
4720 (clean): Remove core and backup files.
4721 (distclean): Remove temporary files from building internals.
4723 * doc/internals.texi (Frags): Fix typo.
4724 (GAS processing): Ditto.
4725 (CPU backend): Ditto.
4726 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4727 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4728 * read.c: Remove ugly hack that dealt with config files not
4729 correctly defining TARGET_BYTES_BIG_ENDIAN.
4730 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4731 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4732 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4733 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4734 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4735 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4736 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4737 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4738 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4739 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4740 whether it is defined or not.
4741 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4742 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4743 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4744 whether it is defined or not.
4745 start-sanitize-tic80
4746 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4747 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4750 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4752 * write.c (write_relocs): Correct text in as_fatal error message,
4753 bfd_perform_relocation -> bfd_install_relocation.
4755 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4757 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4758 * read.c (LEX_TILDE): Define if not defined.
4759 (lex_type): Use LEX_TILDE.
4760 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4761 not is_part_of_name.
4763 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4765 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4768 * config/tc-mips.c (mips16_extended_frag): Correct base address
4769 for an extended PC relative instruction.
4770 (md_convert_frag): Likewise.
4772 * config/tc-mips.c (prev_nop_frag): New static variable.
4773 (prev_nop_frag_holds): New static variable.
4774 (prev_nop_frag_required): New static variable.
4775 (prev_nop_frag_since): New static variable.
4776 (append_insn): If we aren't reordering, and prev_nop_frag is not
4777 NULL, and we don't need any nops, then decrease the size of
4778 prev_nop_frag. Don't insert nops because of instructions in
4779 noreorder sections. Remember whether the previous instructions
4780 where in noreorder sections even when not reordering.
4781 (mips_no_prev_insn): Add preserver parameter. Change all
4782 callers. Refer prev_nop_frag variables when appropriate.
4783 (mips_emit_delays): Set up prev_nop_frag.
4784 (s_mipsset): Clear prev_nop_frag if reordering.
4786 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4788 * config/tc-mips.c (append_insn): Remove useless code which
4789 handled swapping a mips16 jump with a mips16 instruction with a
4792 * config/tc-mips.c (md_parse_option): When debugging, set
4793 mips_optimize to 1, not 0.
4795 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4797 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4798 like the expression was based on `.', adjust the value of the
4801 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4802 extended instruction in a delay slot when not reordering.
4803 (md_convert_frag): Warn if an extended instruction appears in a
4806 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4807 (s_insn): New static function.
4808 * doc/c-mips.texi: Document .insn.
4810 * config/tc-mips.c (md_begin): Add the general registers to the
4812 (mips16_ip): First parse the expression, and then see whether it
4813 came up with a register, rather than trying to first see whether
4814 we are looking at a register.
4816 start-sanitize-tic80
4817 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4819 * config/tc-tic80.c: Numerous changes and additions to flesh
4820 out functions that were previously just stubs, and fix some
4821 problems found using the new TIc80 testsuite cases.
4824 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4826 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4827 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4829 * config/tc-mips.c (append_insn): Output jump instruction as a
4830 pair of 2 byte instructions, rather than as a single 4 byte
4833 start-sanitize-r5900
4834 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4835 (mips_ip): Don't check INSN_ISA for a macro.
4838 start-sanitize-r5900
4839 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4841 * config/tc-mips.c: added r5900.
4844 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4846 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4847 config/itbl-mips.h: Add copyright message and fix indentation.
4849 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4851 * itbl-ops.c: New file. Add support for dynamically read
4852 instruction registers, opcodes and formats. Build internal table
4853 for new instructions and provide callbacks for assembler and
4855 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4857 * itbl-ops.h: New file. Header file for itbl support.
4858 * config/itbl-mips.h: New file. Mips specific definitions for
4861 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4863 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4864 fit into the constant field of a relaxable operand, then it does
4867 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4869 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4870 a jsr target in a different section just like a jsr to
4871 an undefined target.
4873 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4875 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4876 against any mips16 symbols, not just externally visible ones.
4877 (md_apply_fix): Corresponding change.
4879 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4881 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4882 the operand of the exit instruction.
4884 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4886 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4887 as O_symbol, copy over the segment.
4889 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4891 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4892 fixup to be against the section symbol, adjust the value
4895 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4897 * write.c (write_relocs): Avoid looping on equated symbols.
4898 Adjust fx_offset by X_add_number for each symbol.
4899 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4901 (fixup_segment): Add a loop to track down equated symbols and
4902 adjust fx_offset appropriately.
4904 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4906 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4907 jmp -> bra relaxing.
4908 (md_convert_frag): Handle jmp->bra relaxing.
4909 (md_assemble): Handle jmp->bra relaxing.
4910 (md_estimate_size_before_relax): Likewise.
4912 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4914 * config/tc-i386.c (i386_align_code): Add comments explaining the
4917 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4919 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4920 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4922 (md_longopts): Add "enforce-aligned-data".
4923 (md_show_usage): Mention --enforce-aligned-data.
4924 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4925 enforce-aligned-data.
4927 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4928 "word", and "short".
4929 (ppc_xcoff_cons): New static function.
4931 * write.c (relax_segment): Give an error if a .space symbol is
4932 common or undefined.
4934 * read.c (read_a_source_file): Don't handle mri_pending_align if
4935 the handler is s_globl or s_ignore.
4937 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4939 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4940 start-sanitize-tic80
4941 * config/tc-tic80.c: Many additions to previous placeholder file.
4942 * config/tc-tic80.h: Ditto.
4945 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4947 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4949 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4951 * config/tc-mips.c (mips_fix_adjustable): New function.
4952 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4953 (mips_fix_adjustable): Declare.
4955 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4956 * read.c (read_a_source_file): After doing an mri_pending_align,
4957 adjust the line_label if there is one.
4958 (s_space): Set mri_pending_align if an odd number of bytes were
4961 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4963 * config/tc-d10v.h (md_do_align): Add this hook to call
4964 d10v_cleanup() when a ".align" is detected.
4966 * config/tc-d10v.c (find_opcode): Correctly calculate
4967 branch displacement when .aligns are present.
4969 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4971 * config/tc-mn10200.c (md_relax_table): Define.
4972 (md_convert_frag): Implement.
4973 (md_assemble): Handle relaxable operands/instructions correctly.
4974 (md_estimate_size_before_relax): Implement.
4975 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4977 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4979 * config/tc-mips.c (append_insn): Give an error for jumps to a
4981 (md_apply_fix): Make a branch to an odd address an error rather
4984 * config/tc-mips.c (md_convert_frag): If the user explicitly
4985 requested an extended opcode, pass warn as true to mips16_immed.
4987 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4988 an explicit 0, so that explicitly extended instructions work
4991 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4993 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4994 symbol for a common symbol.
4996 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4998 Patch presumed to have been checked in awhile ago but wasn't.
4999 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5000 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5001 (relax_segment, case rs_org): Move code inside braces. Move locals
5002 target,after inside too.
5003 (relax_segment, case rs_machine_dependent): Guts moved to ...
5004 (relax_frag): New function.
5005 Call md_prepare_relax_scan if defined.
5007 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5009 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5010 'p' operand specifier.
5012 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5014 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5015 m68k family cpus which support long branch addressing modes.
5016 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5017 md_create_long_jump): Use it.
5019 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5021 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5022 the .reginfo or .MIPS.options section if configured for an
5025 * config/tc-mips.c (md_begin): Don't set interlocks for
5028 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5030 * read.c (read_a_source_file): Make sure the symbol ends with
5031 whitespace before checking whether the next character is '='.
5033 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5035 * config/tc-i386.c (sco_id): Moved from here...
5036 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5037 really is an SCO ELF specific thing, not just a SCO x86 specific
5040 start-sanitize-tic80
5041 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5043 * configure.in (tic80-*-*): Don't require 'coff'.
5044 * configure: Regenerate.
5047 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5049 * read.c (emit_expr): Check for overflow of a negative value
5051 * write.c (fixup_segment): Likewise.
5052 * config/obj-coff.c (fixup_segment): Likewise.
5054 * config/tc-m68k.c (struct label_line): Define.
5055 (labels, current_label): New static variables.
5056 (md_assemble): Mark current_label as text, and clear it.
5057 (m68k_frob_label): New function.
5058 (m68k_flush_pending_output): New function.
5059 (m68k_frob_symbol): New function.
5060 * config/tc-m68k.h (tc_frob_label): Define.
5061 (md_flush_pending_output): Define.
5062 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5063 (tc_frob_coff_symbol): Likewise.
5065 * read.c (read_a_source_file): When defining a macro in MRI mode,
5066 don't add the symbol to the symbol table.
5068 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5070 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5071 here since fixup_segment doesn't (linkrelax is set).
5072 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5074 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5076 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5079 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5081 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5082 to avoid warnings with the native HP compiler.
5083 (fix_new_hppa): Similarly for the r_type argument.
5084 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5085 in an #if OBJ_ELF to keep gcc -Wall quiet.
5086 (md_apply_fix): Always initialize "result".
5088 * config/tc-mn10200.c (md_assemble): Generate relocations.
5090 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5092 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5095 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5097 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5098 pass on the new file hook.
5100 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5101 !alpha_force_relocation, as local LITERALs can be adjusted to be
5102 relative to the section.
5104 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5106 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5108 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5109 aligned to odd boundary.
5110 (tc_frob_coff_symbol): Define.
5112 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5114 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5116 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5117 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5119 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5121 (md_assemble): If the size is 'B', set fx_signed.
5122 (md_apply_fix_2): Use fx_signed when checking for overflow.
5124 * write.h (struct fix): Add fx_signed field.
5125 * write.c (fix_new_internal): Initialize fx_no_overflow and
5127 (fixup_segment): Use fx_signed when checking for overflow.
5128 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5129 fx_signed when checking for overflow.
5131 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5133 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5134 updated, and all the useful information is in doc/internals.texi.
5136 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5137 * read.c (read_a_source_file): Check for conditional operators
5138 before doing an MRI pending alignment.
5139 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5140 (tc_conditional_pseudop): Define.
5141 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5142 * doc/internals.texi (CPU backend): Describe
5143 tc_conditional_pseudoop.
5145 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5146 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5148 (md_begin): Check m68k_rel32_from_cmdline before setting
5150 (m68k_mri_mode_change): Likewise.
5151 (md_longopts): Add --disp-size-default-16 and
5152 --disp-size-default-32.
5153 (md_parse_option): Handle new options.
5154 (md_show_usage): Mention new options.
5155 * doc/c-m68k.texi (M68K-Opts): Document new options.
5157 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5158 * config/tc-m68k.c (m68k_index_width_default): New static
5160 (m68k_ip): Use m68k_index_width_default to set the size of a base
5161 register whose size was not given.
5162 (md_longopts): Add --base-size-default-16 and
5163 --base-size-default-32.
5164 (md_parse_option): Handle new options.
5165 (md_show_usage): Mention new options.
5166 * doc/c-m68k.texi (M68K-Opts): Document new options.
5168 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5170 * configure.in: Recognize mips-*-linux* target.
5171 * configure: Rebuild.
5173 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5174 work if valueT is only 32 bits.
5176 * config/tc-mips.c: Throughout, check target_big_endian rather
5178 (byte_order): Remove.
5179 (mips_init_after_args): Remove.
5180 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5181 (mips_init_after_args): Don't declare.
5182 (tc_init_after_args): Don't define.
5184 * config/tc-mips.h (tc_frob_after_relocs): Define if
5186 (mips_elf_final_processing): Likewise.
5187 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5189 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5191 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5192 sld.{h,w} and the operand is relocatable, adjust the adend by
5193 shifting it right one bit.
5195 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5197 * read.c (read_a_source_file): Check mri_pending_align after
5198 checking for a macro. From Ronald F. Guilmette
5201 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5203 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5204 add segment argument. If OBJ_ELF, treat a relocation against a
5205 symbol in a linkonce section like a relocation against an external
5207 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5209 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5211 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5213 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5215 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5216 includes config.h instead of host.h, tc.h instead of tp.h, and
5217 targ-env.h instead of target-environment.h.
5218 Also, obj-format.h includes targ-cpu.h instead of
5220 start-sanitize-tic80
5221 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5222 * configure: Rebuild with autoconf.
5223 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5224 (TARGET_FORMAT): Define to "coff-tic80".
5225 * config/tc-tic80.c: New file for TIc80 support.
5226 * config/tc-tic80.h: New file for TIc80 support.
5229 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5231 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5234 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5236 * write.c (adjust_reloc_syms): If the fixup symbol has been
5237 equated to an undefined symbol, convert the fixup to being against
5238 the target symbol. Remove obsolete code handling a special case
5241 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5243 * mpw-make.sed: Use NewFolderRecursive for installation.
5245 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5247 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5249 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5251 * config/tc-d10v.c (md_assemble): Fix bug which caused
5252 second instruction in a line to be case sensitize.
5254 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5256 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5257 range check operands with MN10200_OPERAND_NOCHECK set.
5258 (check_operand): Likewise.
5260 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5262 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5263 (md_begin): Always align the text section to a four byte
5265 (append_insn): Remove call to record_align.
5267 * config/tc-mips.c (insn_label): Remove.
5268 (struct insn_label_list): Define.
5269 (insn_labels, free_insn_labels): New static variables.
5270 (mips_clear_insn_labels): New static function.
5271 (append_insn): Mark all mips16 text labels, and make them odd.
5272 Handle all labels after emitting a nop, not just one. Call
5273 mips_clear_insn_labels rather than just clearing insn_label.
5274 (mips_emit_delays): Add insns parameter, and use it to decide
5275 whether to mark mips16 labels. Handle all labels, not just one.
5276 Force mips16 labels to be odd. Change all callers.
5277 (mips16_immed): Don't check for an odd branch target.
5278 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5279 (mips16_extended_frag): Ignore the low bit in a branch target.
5280 (md_convert_frag): Likewise.
5281 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5282 clearing insn_label.
5283 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5284 (s_float_cons, s_gpword): Likewise.
5285 (s_align): Use insn_labels rather than insn_label.
5286 (s_cons, s_float_cons, s_gpword): Likewise.
5287 (mips_frob_file_after_relocs): New function.
5288 (mips_define_label): Rewrite to add to insn_labels list.
5289 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5290 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5291 out odd, increment it.
5293 * config/tc-mips.c (append_insn): Only update prev_insn when not
5294 reordering if place is NULL.
5296 * config/tc-mips.c (mips16_ip): Check for a missing expression
5297 when using the register indirect addressing mode.
5299 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5301 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5302 check 24bit operands for overflow.
5303 (check_operand): Likewise.
5305 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5307 * doc/as.texinfo (Section): Document how to use the .section
5308 pseudo-op for COFF and ELF.
5310 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5312 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5314 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5316 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5317 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5318 store them. Adjust other RELAX_MIPS16 macros.
5319 (RELAX_MIPS16_DSLOT): Define.
5320 (RELAX_MIPS16_JAL_DSLOT): Define.
5321 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5322 handling of whether previous instruction has a fixup. Set
5323 prev_insn_reloc_type.
5324 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5325 (mips16_extended_frag): Use the right base address for a PC
5326 relative add or load.
5327 (md_convert_frag): Likewise. If a PC relative add or load is
5328 used, record the alignment for the section.
5330 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5332 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5333 linkonce section into a reloc against the section symbol.
5335 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5336 branch instructions.
5338 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5339 system, don't set the section alignment to 2**4.
5340 (s_change_sec): Likewise.
5341 (append_insn): Call record_alignment for the section.
5342 (md_section_align): Don't align the section size for an embedded
5345 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5347 * write.c (adjust_reloc_syms): Make sure that symbols are
5348 resolved; expression symbols may have been skipped.
5349 * config/obj-coff.c (fixup_segment): Likewise.
5351 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5353 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5354 BFD_RELOC_24_PLT_PCREL relocation.
5355 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5357 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5359 * config/tc-d10v.c (write_2_short): Remove code that called
5360 parallel_ok() when the programmer specified parallel instructions.
5362 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5364 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5367 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5368 * config/tc-mn10300.c (md_assemble): Likewise.
5370 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5372 * config/tc-mips.c (append_insn): Make sure there is enough room
5373 in a frag after a mips16 instruction to switch it with a jump
5376 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5377 attempt to use a non absolute symbol in an extending frag.
5379 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5381 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5382 * config/tc-mn10200.h: Likewise.
5384 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5386 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5387 UNGET rather than PUT. Set old_state before setting state to -2.
5389 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5390 when extending because the value is exactly maxtiny + 1.
5392 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5393 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5394 (RELAX_MIPS16_USER_SMALL): Define.
5395 (RELAX_MIPS16_USER_EXT): Define.
5396 (mips16_small, mips16_ext): New static variables.
5397 (append_insn): Pass mips16_small and mips16_ext to
5398 RELAX_MIPS16_ENCODE.
5399 (mips16_ip): Set mips16_small and mips16_ext.
5400 (mips16_immed): Don't check mips16_autoextend.
5401 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5403 * write.c (write_relocs): Print an error for an out of range
5404 fixup, rather than calling abort.
5406 * as.c (main): Unlink the output file if there are errors while
5407 generating the fixups.
5409 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5411 * config/tc-mips.c (mips16_extended_frag): Don't call
5413 (md_convert_frag): Call resolve_symbol_value before calling
5414 S_GET_VALUE, and don't add in the frag address.
5416 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5417 and use them when reporting errors. Change all callers.
5419 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5421 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5422 Remove '$' prefixing for registers.
5424 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5426 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5427 is initialized before using it.
5428 (d10v_cleanup): No longer uses its argument, so make it void.
5430 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5432 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5434 * write.c (fixup_segment): Don't discard the symbol for a PC
5435 relative fixup to an absolute symbol.
5437 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5439 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5440 with multiple sections.
5442 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5444 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5445 no-mips-16 to no-mips16.
5446 (s_mipsset): Accept .set mips16 and .set nomips16.
5448 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5450 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5451 argument, and check for +/- constant following the suffix, folding
5452 it into the expression.
5453 (ppc_elf_cons): Change ppc_elf_suffix calls.
5454 (md_assemble): Ditto.
5455 (shlib): Replace boolean mrelocatable with enumeration shlib.
5456 (md_parse_option): Discriminate between PIC style shared libraries
5458 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5461 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5463 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5464 change the comment characters.
5466 * config/tc-ppc.c (comment_chars): Delete in favor of
5468 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5470 (ppc_comment_chars): Select appropriate comment chars by default.
5471 (msolaris): New flag for -m{,no-}solaris.
5472 (md_parse_option): Recognize -K pic. Add support for
5474 (md_show_usage): Update.
5475 (md_begin): Do not set ELF flags if Solaris.
5476 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5477 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5479 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5481 * as.c (main): Correct handling of flag_always_generate_output.
5483 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5485 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5486 fx_offset, not fx_addnumber.
5488 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5491 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5493 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5495 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5497 * config/tc-mips.c (md_section_align): Check for an alignment of
5498 4, not an alignment of 16. Corrects August 7 patch.
5500 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5502 * configure, conf.in: Rebuild with autoconf 2.12.
5504 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5505 alignment is specified.
5507 Add support for mips16 (16 bit MIPS implementation):
5508 * config/tc-mips.c: Extensive additions for mips16 support, not
5510 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5511 (insn_uses_reg): Change last parameter to an enum.
5512 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5513 (md_relax_frag): Define as mips_relax_frag.
5514 (mips_relax_frag): Declare.
5515 (struct mips_cl_insn): Add use_extend and extend fields.
5516 (tc_fix_adjustable): Define.
5517 * config/obj-elf.h (S_GET_OTHER): Define.
5518 (S_SET_OTHER): Define.
5520 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5522 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5523 o and p operand specifiers.
5525 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5527 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5528 (relax_segment, case rs_org): Move code inside braces. Move locals
5529 target,after inside too.
5530 (relax_segment, case rs_machine_dependent): Guts moved to ...
5531 (relax_frag): New function.
5532 Call md_prepare_relax_scan if defined.
5533 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5536 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5538 * config/tc-mn10300.c (address_registers): Use '$' as register
5539 prefix instead of '%'.
5540 (data_registers, other_registers, md_assemble): Likewise.
5542 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5543 (data_registers, other_registers, md_assemble): Likewise.
5545 * config/tc-mn10300.c (md_assemble): Correctly determine the
5546 correct location and type for each relocation.
5547 (md_pcrel_from): Simplify.
5549 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5551 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5552 converted into branch around branch.
5554 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5556 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5557 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5559 * config/tc-mn10300.c (md_begin): Set linkrelax.
5560 (md_assemble): Create fixups as needed.
5561 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5563 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5565 * config/tc-d10v.c (parallel_ok): When automatically converting
5566 serial ops to parallel, do not consider a branch as the first
5569 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5571 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5573 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5575 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5577 (check_operand): Likewise.
5579 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5581 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5583 (write_2_short): Call parallel_ok to check whether two short
5584 instructions the user requested execute in parallel, can be
5587 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5589 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5590 allow a branch and link in parallel with an exe instruction.
5592 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5594 * doc/c-d10v.texi: Add info on @word modifier.
5596 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5598 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5599 operands are assumed to be 32bits. Use "bits" field to hold the
5600 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5601 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5604 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5605 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5607 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5608 MN10300_OPERAND_SPLIT.
5610 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5612 * config/tc-mn10300.c (md_assemble): Insert operands into
5613 the extension part of the instruction if necessary.
5614 (mn10300_insert_operand): Accept pointer to extension word
5615 argument. Make insn a pointer argument too. Return type
5616 is now void. All callers changed.
5618 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5620 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5621 repeated register operands.
5623 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5625 * doc/as.texinfo: Added section on reporting bugs.
5627 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5628 alpha_macro emit field to expect a const argument, and change the
5629 arg field to be const. Fix some spacing to follow the GNU
5632 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5634 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5635 (pca56) and 21264 (ev6) cpus.
5636 (md_apply_fix): Private relocation types are now negative.
5637 (alpha_force_relocation): Likewise.
5638 (tc_gen_reloc): Likewise.
5639 (emit_insn): Likewise.
5640 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5641 (emit_stX): Likewise.
5642 (emit_sextX): Likewise.
5644 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5646 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5647 a symbol found in a reloc.
5649 * symbols.c (resolve_symbol_value): Improve the error message if
5650 an undefined symbol is used in an expression.
5652 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5654 * doc/internals.texi: Rewrite, and add a lot of documentation.
5655 * doc/Makefile.in (internals.info): New target.
5657 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5659 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5660 against weak symbols.
5662 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5664 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5667 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5668 fixup at the right address within the frag.
5670 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5671 to an absolute value, instead increment it as needed.
5673 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5674 * config/tc-v850.c: Fix some indention problems.
5675 (md_relax_table): Define for D9->D99 branch displacement
5677 (md_convert_frag): Do something useful instead of aborting.
5678 (md_estimate_size_before_relax): Likewise.
5679 (md_assemble): Note if the matching instruction has a relaxable
5680 operand. If it does, allocate frag with frag_var and don't
5683 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5685 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5686 write out any buffered instructions when a ".end" is found.
5688 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5690 * read.c (read_a_source_file): New hook md_cleanup().
5692 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5694 * write.c (fix_new_exp): Use make_expr_symbol to build an
5695 expression symbol for a complex fixup.
5697 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5699 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5700 hacks to improve parsing of complex hi, lo, zda, etc
5702 (md_assemble): Don't demand and eat a trailing ')' after finding
5703 a v850 relocation prefix. Sign extend the constant in a
5704 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5706 (parse_cons_expression_v850): Don't eat a trailing ')' after
5707 finding a v850 relocation prefix.
5709 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5710 (TC_CONS_FIX_NEW): Likewise.
5711 * config/tc-v850.c (parse_cons_expression_v850): New function.
5712 (cons_fix_new_v850): Likewise.
5714 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5716 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5718 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5719 for an unknown relocation type.
5721 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5723 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5726 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5728 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5729 differently for movea & sst/sld insns.
5731 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5733 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5736 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5738 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5739 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5740 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5741 frob_file_after_relocs field.
5742 * config/obj-elf.c (elf_format_ops): Likewise.
5743 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5744 including obj-elf.h.
5746 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5749 specially if not ELF.
5750 (md_apply_fix): Handle BFD_RELOC_64.
5751 (tc_gen_reloc): Handle BFD_RELOC_64.
5753 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5754 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5757 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5758 Don't check S_GET_OTHER.
5760 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5762 * config/tc-mips.c (mips_ip): Accept an odd floating point
5763 register with l.s or s.s.
5765 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5767 (obj_aout_type): New static function.
5769 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5771 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5773 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5775 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5776 and sdaoff expressions.
5778 * write.c (fixup_segment): Don't add symbol value to addend if
5779 TC_V850 and OBJ_ELF.
5780 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5783 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5784 (md_pcrel_from_section): Likewise.
5785 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5787 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5789 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5790 (md_pcrel_from_section): New function.
5791 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5793 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5795 * config/tc-mips.c (load_register): Add cast to offsetT when using
5798 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5800 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5801 (elf_frob_file_after_relocs): ... here. New function.
5802 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5803 * write.c (write_object_file): Call *frob_after_relocs after the
5804 call to write_relocs.
5806 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5808 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5809 symbol, as this messes up linking. Instead, expand the recursive call
5810 inline and change up the appropriate bits to get the 0x8000 offset
5811 in the reloc addend.
5813 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5815 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5816 two symbols in the same segment to be adjusted.
5818 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5819 * configure: Rebuild.
5821 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5823 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5825 (ppc_elf_validate_fix): Ditto.
5826 (md_assemble): Ditto.
5828 (ppc_pe_section): Ditto.
5829 (ppc_frob_symbol): Ditto.
5831 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5833 * config/mn10300.c (md_assemble): Pass an extra shift count
5834 to mn10300_insert_operand based on the opcode format.
5835 (mn10300_insert_operand): Accept and use extra shift count
5838 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5839 formats rather than hard-coded constants.
5841 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5842 are 7 bytes long. Write out instructions in big-endian format.
5844 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5846 * config/tc-mn10300.c (md_assemble): Tweak further so
5847 that all instructions are parsed correctly.
5849 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5851 * as.h: Include libiberty.h.
5852 (xmalloc, xrealloc): Don't declare.
5853 * as.c: Don't include libiberty.h.
5854 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5855 * config/tc-mips.c: Likewise.
5856 * messages.c: Likewise.
5857 (xstrerror): Don't declare.
5858 * xmalloc.c: Remove.
5860 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5862 * config/tc-mn10300.h (pre_defined_registers) Remove.
5863 (system_registers, cc_names): Likewise.
5864 (address_registers, data_registers, other_registers): New register
5866 (register_name, system_register_name, cc_name): Remove.
5867 (mn10300_reloc_prefix): Likewise.
5868 (data_register_name): New function.
5869 (address_register_name, other_register_name): Likewise.
5870 (md_assemble): Rough cut at parsing operands. Remove lots of
5872 (md_apply_fix3): Disable for now.
5874 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5876 * config/tc-m68k.c (select_control_regs): New function, extracted
5877 out of m68k_init_after_args.
5878 (m68k_init_after_args): Use it.
5879 (mri_chip): Use it here as well to update set of allowed control
5882 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5884 * config/obj-elf.c (elf_begin): New function.
5885 (obj_elf_section): Add the section symbol to the symbol table.
5886 * config/obj-elf.h (obj_begin): Define.
5887 (elf_begin): Declare.
5888 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5891 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5893 * config/obj-coff.c (fixup_segment): Subtract the section address
5894 from a PC relative reloc if TC_M68K.
5896 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5898 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5899 .uaxword available even if not OBJ_ELF.
5900 (md_atof): Remove unused local variable wordP.
5902 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5904 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5905 for Matsushita MN10x00 support.
5906 * configure.in: Recognize mn10x00-*-*
5907 * configure: Rebuilt.
5909 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5911 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5912 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5913 (load_expression): track clobbering of base reg before jmp/jsr.
5914 (s_alpha_file): pass case_hack flags and source filename via
5915 symbol table to bfd.
5916 * tc-alpha.h (TC_CONS_FIX_NEW): define
5918 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5920 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5921 * configure: Rebuild.
5923 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5925 * read.c (s_macro): Warn if a macro has the same name as a
5927 (s_space): In m68k MRI mode, align to a word boundary.
5928 * macro.c (define_macro): Add namep parameter. Change all
5930 * macro.h (define_macro): Update declaration.
5932 * as.c (show_usage): Print bug report address.
5933 (parse_args): Change version printing to match current GNU
5935 * gasp.c (show_usage): Print bug report address.
5936 (main): Change version printing to match current GNU standards.
5938 * config/tc-m68k.c (init_table): Correct access control unit
5939 register numbers. From Ken Rose <rose@netcom.com>.
5941 * config/tc-alpha.c: Add some static function prototypes.
5942 (alpha_macros): Move to top of file. Make static.
5943 (alpha_num_macros): Move to top of file.
5945 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5947 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5950 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5952 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5953 and just call sprintf_vma.
5955 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5957 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5959 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5961 * read.c (float_cons): Call md_flush_pending_output if it is
5964 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5966 * config/tc-d10v.c (md_operand): Created. Allows operands to
5968 * config/tc-d10v.h (md_operand): Undefined.
5970 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5972 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5973 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5975 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5978 reloc for the i960 for a reloc in the same section. This undoes
5979 one of the two changes made Aug 19.
5981 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5983 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5984 symbols to the position of the debugging information.
5986 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5988 * expr.c (expr): Always use unsigned right shifts for >>.
5990 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5992 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5993 slots when processing BL fixups.
5995 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5996 on the first half of the instruction.
5998 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6001 stabs expression, rather than giving an error.
6003 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6006 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6008 * config/tc-mips.c (append_insn): Fill in the value for a constant
6009 jump, rather than creating a reloc.
6011 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6013 * config/tc-mips.c (append_insn): Don't swap an instruction which
6014 sets a condition code with an instruction which uses a condition
6016 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6019 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6020 (mips_ip): Give a better error message if the ISA level is wrong.
6021 (md_parse_option): Recognize -mcpu=[v][r]5000.
6023 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6025 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6027 (load_register): Ensure hi32 bits are not lost during lo32bit
6028 processing. Fix shift offset that was overflowing into the next
6029 instruction field. Add code to generate shorter sequences for
6030 constants with a single contiguous seqeuence of ones.
6032 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6034 * config/tc-d10v.c (d10v_dot_word): New function to support
6035 "@word" with the word pseudo-op.
6036 (md_apply_fix3): Cleanup and changes to support correct sizes
6037 for 16 and 18-bit relocs.
6039 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6041 * configure.in (sparc-*-aout): Set `em'.
6042 * configure: Regenerated.
6043 * config/te-sparcaout.h: New file.
6044 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6045 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6046 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6047 (SPECIAL_CASE_{SETSW,SETX}): Define.
6048 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6049 (md_begin): Delete setting of `target_big_endian'.
6050 (output_insn): New function.
6051 (md_assemble): Rewrite. Add `setx' support.
6052 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6054 (md_atof): Add little endian support.
6055 (md_number_to_chars): Likewise.
6056 (md_apply_fix): Likewise.
6057 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6058 (md_parse_option): Likewise.
6059 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6061 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6063 * ecoff.c (ecoff_new_file): New function.
6064 * ecoff.h (ecoff_new_file): Declare.
6065 * config/obj-ecoff.h (obj_app_file): Define.
6067 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6069 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6070 symbol by 32k so that our 16-bit signed offset can address the
6071 entire chunk. Reported by <matt@lkg.dec.com>.
6073 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6075 * config/tc-mips.c (load_register): Remove unused variable tmp.
6077 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6079 * config/tc-mips.c (load_register): Remove unnecessary code that
6080 was causing the high 32bits of 64bit constants to be lost.
6082 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6084 * config/tc-d10v.c: Added changes to support function
6085 pointers and "@word" syntax.
6087 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6089 * config/tc-v850.c: Remove commented out and #if 0'd code.
6090 (v850_reloc_prefix): Provide prototype.
6091 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6093 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6094 (md_assemble): Add default to case statement.
6096 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6098 * config/tc-v850.c (md_assemble): Compute size of the instrction
6101 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6104 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6106 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6107 routines to fetch/store the updated instruction from/to memory.
6108 (v850_insert_operand): If the operand has a specialized insert
6111 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6113 * config/tc-v850.c (reg_name_search): Align calling convention to
6114 be like identical function found in tc-ppc.c.
6115 (get_reloc): Removed.
6116 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6117 (md_assemble): emit fixups.
6118 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6120 (md_apply_fix3): handle fixups/relocs.
6121 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6123 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6126 * configure.in (sh-*-elf*): New target.
6127 * config/tc-sh.h (TARGET_ARCH): Define.
6128 (WORKING_DOT_WORD): Define.
6129 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6130 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6131 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6132 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6133 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6134 (SUB_SEGMENT_ALIGN): Likewise.
6135 (RELOC_32): Don't define.
6136 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6137 (target_big_endian): Declare if OBJ_ELF.
6138 (TARGET_FORMAT): Define if OBJ_ELF.
6139 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6141 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6142 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6143 (struct sh_count_relocs): Define.
6144 (sh_count_relocs): New static function, broken out of
6145 sh_frob_file. Add BFD_ASSEMBLER code.
6146 (sh_frob_section): Likewise.
6147 (sh_frob_file): Call sh_frob_section.
6148 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6149 call section_symbol rather than seg_info (seg)->dot.
6150 (md_section_align): Add OBJ_ELF version.
6151 (SWITCH_TABLE_CONS): Define.
6152 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6153 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6154 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6156 (struct reloc_map): Define if not BFD_ASSEMBLER.
6157 (coff_reloc_map): Likewise.
6158 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6159 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6160 * write.c (write_relocs): Ifdef out fx_where test which triggers
6161 inappropriately for SH ELF.
6162 (write_object_file): Call tc_frob_file_before_adjust and
6163 obj_frob_file_before_adjust if they are defined.
6165 * write.c (write_object_file): Use BFD_RELOC_16, not
6166 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6168 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6171 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6173 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6174 branch sizes in across sections.
6176 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6178 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6181 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6183 * config/tc-v850.c (md_begin): Deal with end of opcode
6186 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6188 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6189 the wrong opcode for cases like st2w where there are many forms
6190 of the same instruction.
6192 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6194 * expr.c (operand): If md_parse_name is defined, call it before
6195 calling symbol_find_or_make.
6196 * config/tc-ppc.h (md_parse_name): Define.
6197 (ppc_parse_name): Declare.
6198 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6200 (register_name): Update call to reg_name_search.
6201 (cr_operand): New static variable.
6202 (cr_names): New static const array.
6203 (ppc_parse_name): New function.
6204 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6205 cr_operand before calling expression.
6207 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6209 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6210 hppa_gen_reloc_type call.
6212 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6214 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6215 on addresses. Improved error messages.
6216 * doc/c-d10v.texi: Added docs for register pairs.
6218 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6220 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6223 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6225 * ecoff.c (init_file): Initialize fMerge to 1.
6226 (add_file): Restore old file merging code, but only merge files if
6228 (ecoff_directive_loc): Clear fMerge field of current file.
6229 (ecoff_generate_asm_lineno): Likewise.
6231 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6233 * doc/c-d10v.texi: Fix typo.
6235 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6237 * config/tc-v850.c (md_assemble): Correct bit masking for
6238 hi and lo expressions.
6240 * config/tc-v850.c (md_assemble): Rough cut at demanding
6241 "ep" or "r30" in sst and sld instructions.
6242 (md_apply_fix3): Don't abort. Just warn that we don't
6245 * config/tc-v850.c (CC_NAME_CNT): Define.
6246 (cc_name): New function.
6247 (md_assemble): Handle V850_OPERAND_CC correctly.
6249 * config/tc-v850.c (md_assemble): Don't forget to initialize
6252 * config/tc-v850.c (reg_name_search): Generalize to search
6253 any given register table.
6254 (register_name): Pass appropriate table and size to reg_name_search.
6255 (system_register_name): New function.
6256 (SYSREG_NAME_CNT): Define.
6257 (md_assemble): Handle operands which are system registers.
6259 * config/tc-v850.c (md_assemble): If we find a register, but the
6260 opcode doesn't want a register, then we don't have a match.
6261 (md_assemble): Get size of the instruction from the opcode table.
6263 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6265 * configure.in: Set and substitute HLDENV.
6266 * configure: Rebuild.
6267 * Makefile.in (HLDENV): New variable.
6268 (as.new): Use $(HLDENV).
6270 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6271 if an array dimension is not known.
6273 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6275 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6276 * doc/c-d10v.texi: Cleanup.
6278 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6280 * config/tc-v850.c: New file.
6281 * config/tc-v850.h: New file.
6282 * configure (v850-*-elf): New target.
6283 * configure.in (v850-*-elf): New target.
6285 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6287 * doc/c-d10v.texi: New file.
6288 * doc/all.texi: Added D10V stuff.
6289 * doc/as.texinfo: Added D10V stuff.
6291 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6293 * config/tc-d10v.c: All references to defined symbols should
6294 now use the optimal instruction. .float and .double now work.
6296 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6298 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6299 section address for the i960 as is done for the i386.
6301 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6303 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6304 case, forward-include bfd/elf-bfd.h.
6306 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6308 * config/tc-d10v.c: Add additional information to the opcode
6309 table to help determinine which instructions can be done
6312 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6314 * config/tc-arm.c: Major changes to add Thumb support, with lots
6315 of change input from <rearnsha@armltd.co.uk>.
6316 Reverted to INSN_SIZE macro, rather than insn_size variable.
6317 (insns): Added ARM "bx" instruction support.
6318 (tinsns): Added Thumb instruction definition structure.
6319 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6320 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6321 (opcode_select,s_arm,s_thumb,s_code): Added.
6322 (decode_shift): Allow upper-case RRX.
6323 (do_ldst): Simpler halfword support.
6324 (do_ldmstm): Improved.
6325 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6326 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6327 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6328 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6329 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6331 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6332 (md_parse_option): Add support for -mthumb.
6333 (md_show_usage): Updated to reflect new command line option.
6334 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6335 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6336 fragment information to be held.
6338 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6340 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6341 non-null, but is a constant.
6342 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6343 so that error reporting will work correctly.
6345 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6347 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6348 against weak symbols.
6350 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6352 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6353 (ppc_force_relocation): Declare if OBJ_XCOFF.
6354 * config/tc-ppc.c (ppc_force_relocation): New function if
6357 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6359 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6361 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6363 * config/tc-d10v.c: Fix problem with relocs.
6365 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6367 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6368 with nops if not in data_section or bss_section.
6370 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6372 Add support for openVMS/Alpha.
6373 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6374 * config/obj-evax.c: New file.
6375 * config/obj-evax.h: New file.
6376 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6378 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6379 defined. Add case for bfd_target_evax_flavour.
6380 * config/vms-a-conf.h: New file.
6381 * conf-a-gas.com: New file.
6382 * configure.in: Add target alpha-*-*vms*.
6383 * configure: Rebuild.
6384 * makefile.vms: New file.
6385 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6386 Don't call ffs on openVMS/Alpha.
6388 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6390 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6391 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6393 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6394 (NEED_DECLARATION_SBRK): New macro.
6395 * configure, conf.in: Rebuild.
6396 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6397 (strstr): Declare if NEED_DECLARATION_STRSTR.
6398 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6400 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6402 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6403 by a constant before entering the main switch. Reject attempts to
6404 apply an arithmetic function to non-absolute symbols, except for
6405 the special case of subtraction of two symbols in the same
6408 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6409 not to more than a 16 byte boundary.
6411 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6412 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6413 (tc_gen_reloc): If out of memory call as_fatal rather than
6414 assert. If no howto found, call as_bad_where rather than
6415 as_fatal. Change the error message slightly. Set howto to a
6416 non-NULL value in order to keep going.
6418 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6420 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6422 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6424 * config/tc-h8300.c (get_specific): New operand "size" derived
6425 from ".b", ".w" and ".l" extensions. All callers changed. If
6426 the base instruction has no operands, then use the size to
6427 determine which specific instruction to use.
6429 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6431 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6433 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6435 * config/tc-mips.c (md_section_align): Don't change addr if
6438 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6440 * config/tc-hppa.c: Revert yesterday's changes.
6442 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6444 * config/tc-d10v.c: Disable range checking on 16-bit values.
6446 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6448 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6449 not just the ones that don't match.
6451 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6453 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6455 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6457 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6458 pre-cursor to adding Thumb support. Also added cpu_variant flag
6459 information to each of the asm_flg structures.
6460 (md_parse_option): Updated ARM7 parsing to allow 't' for
6461 thumb/halfword support, aswell as 'm' for long multiply.
6462 (md_show_usage): Updated help message.
6463 (md_assemble): Check that instruction flags are applicated to the
6464 current cpu variant.
6465 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6466 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6467 signextension instructions.
6468 (do_ldst): Generate halfword and signextension variants if
6469 mnemonic flags match.
6470 (ldst_extend): Do not allow shifts in the offset field of halfword
6471 or signextension instructions.
6472 (validate_offset_imm): Provide check on halfword and signextension
6474 (add_to_lit_pool): Merge identical literal pool values.
6476 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6478 * config/tc-hppa.c (selector_table): Add 'E' selector.
6479 (cons_fix_new_hppa): Don't coke on e_esel.
6480 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6481 to help generate exception handling tables.
6482 (md_apply_fix): Don't try to apply fixups with an e_esel
6484 (hppa_fix_adjustable): Fixups with e_esel selectors
6487 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6489 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6492 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6494 * config/tc-d10v.c: Added lots of error checking. Added hacks
6495 to support accumulator shifts.
6497 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6499 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6500 (S_CLEAR_EXTERNAL): Likewise.
6501 (S_SET_WEAK): Remove error; just let .weak override.
6503 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6505 * config/tc-d10v.c (md_assemble): Now handles multiline
6508 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6510 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6511 Added kludge for divs instruction. Fixed minor problem with
6512 multiple text sections.
6513 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6515 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6517 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6518 addresses to be right-shifted by 2.
6520 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6522 * config/tc-d10v.c: Many changes to get relocs working.
6523 (register_name): No longer creates a symbol for register names.
6524 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6525 (d10v_insert_operand): Now works correctly for either container.
6526 * config/tc-d10v.h (d10v_cleanup): Declare.
6528 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6530 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6531 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6533 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6535 * tc-alpha.c: Patches to track current minimum alignment to reduce
6536 the number of fragments created with frag_align.
6537 (alpha_current_align): New static variable.
6538 (s_alpha_text): Reset alignment to 0.
6539 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6540 (s_alpha_stringer, s_alpha_space): New functions.
6541 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6542 (alpha_cons_align): New function to replace both of them.
6543 (emit_insn): Only align if alpha_current_align is less than 2;
6544 reset alpha_current_align to 2.
6545 (s_alpha_gprel32): Likewise.
6546 (s_alpha_section): New function. Basically duplicate the other
6547 alpha section change hooks. Only define for ELF.
6548 (s_alpha_float_cons): Simplify alignment handling.
6549 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6550 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6551 Don't define the s_alpha_cons pseudo-ops. Do define
6552 s_alpha_stringer and s_alpha_space pseudo-ops.
6553 (alpha_align): Skip if less than current default alignment. Set
6555 * tc-alpha.h (md_flush_pending_output): Remove.
6556 (md_cons_align): Add.
6558 * tc-alpha.c: Add oodles of function description comments.
6559 (md_bignum_to_chars): Remove; there are no callers.
6560 (md_show_usage): Mention some more variants.
6562 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6564 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6565 * configure.in (sparc-*-sysv4*): New target.
6566 * configure: Rebuild.
6568 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6569 uaxword to use s_uacons.
6570 (sparc_no_align_cons): New static variable.
6571 (s_uacons): New static function.
6572 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6575 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6577 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6578 5 with regard to shared libraries.
6579 * configure: Rebuild.
6581 * config/tc-m68k.c (m68k_ip): Use the correct length when
6582 allocating space for the unsupported architecture error message.
6584 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6586 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6588 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6590 * config/tc-d10v.c: New file.
6591 * config/tc-d10v.h: New file.
6592 * configure (d10v-*-elf): New target.
6593 * configure.in (d10v-*-elf): New target.
6595 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6597 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6599 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6601 * config/tc-alpha.c (alpha_align): Change fill parameter
6602 to a pointer. Take NULL as 0 or nop depending on section. Change
6604 (s_alpha_align): Rename local variables.
6606 * doc/as.texinfo (.align): Document action of omitted
6609 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6611 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6612 when an unsupported PC relative reloc is seen, rather than calling
6615 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6616 Instead, check state when '#' comment is seen.
6618 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6620 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6622 (tc_gen_reloc): If fixup was changed to be PC relative, change
6623 reloc type accordingly. Use name of reloc in error message.
6625 * as.h: Don't define const or volatile.
6626 * flonum.h: Don't define const.
6628 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6629 if fx_pcrel is set. Correct setting the addend case in the
6630 OBJ_ELF case (from Andreas Schwab
6631 <schwab@issan.informatik.uni-dortmund.de>).
6632 (md_show_usage): Correct -mfc5200 to -m5200.
6634 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6636 * doc/c-m68k.texi: Document -m5200 flag.
6637 * doc/as.texinfo: Likewise.
6639 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6642 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6644 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6645 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6647 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6649 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6651 * Released binutils 2.7.
6653 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6655 * config/tc-mips.c (mips_ip): Only perform range check when
6656 dealing with O_constant expressions.
6658 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6660 * m68k-parse.h (m68k_register): Add new coldfile control
6663 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6664 array of control registers for the coldfire.
6665 (cpu_of_arch): Added mcf5200.
6666 (archs): Added mcf5200.
6667 (init_table): Add new control registers.
6668 (m68k_ip): Added support for new control registers.
6669 (m68k_init_after_args): Likewise.
6671 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6673 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6675 * read.h (is_it_end_of_statement): Declare.
6676 * read.c (is_it_end_of_statement): Remove declaration.
6678 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6680 (md_assemble): Fix handling of @l with an unsigned constant. Add
6681 default case to reloc switch.
6683 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6685 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6686 * ecoff.c (last_lineno): New static variable.
6687 (add_procedure): Set last_lineno.
6688 (ecoff_directive_loc): Likewise.
6689 (ecoff_generate_asm_lineno): Likewise.
6690 (ecoff_fix_loc): New function.
6691 * ecoff.h (ecoff_fix_loc): Declare.
6692 * config/tc-mips.c (append_insn): When inserting nops, and using
6693 ECOFF debugging, call ecoff_fix_loc.
6695 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6697 * config/tc-h8300.c (build_bytes): If an operand type is
6698 marked as SRC_IN_DST retrieve it from the "destination" op.
6700 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6702 * configure.in (arm-*-riscix*): Set emulation to riscix.
6703 * configure: Rebuild.
6704 * config/te-riscix.h: New file to define TE_RISCIX.
6706 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6708 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6710 * Makefile.in (config.status): Just run config.status as other
6713 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6715 * mpw-config.in (TARGET_OS): Add definition to conf.
6717 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6719 * config/tc-mips.c (append_insn): Parenthesize
6720 cop_interlocks expressions.
6722 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6724 * listing.c (listing_print): Close the listing file if it is not
6725 stdout. Close the other files opened for the listing.
6727 * config/tc-sparc.h (md_cons_align): Define.
6728 (sparc_cons_align): Declare.
6729 (HANDLE_ALIGN): Define.
6730 (sparc_handle_align): Declare.
6731 * config/tc-sparc.c (sparc_cons_align): New function.
6732 (sparc_handle_align): New function.
6733 * read.c (cons_worker): Call md_cons_align if it is defined.
6735 * as.h (struct frag): Add fr_file and fr_line fields.
6736 * frags.c (frag_new): Set fr_file and fr_line.
6737 (frag_var): Likewise.
6738 (frag_variant): Likewise.
6740 * as.h (struct frag): Remove unused align_mask and align_offset
6743 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6744 From <uddeborg@carmen.se>.
6746 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6748 * configure.in (mips-*-osf*): New target.
6749 * configure: Rebuild.
6751 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6753 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6755 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6756 between co-processor comparisons and branches for the VR4300.
6758 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6760 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6761 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6763 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6764 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6765 includedir): Use autoconf set values.
6768 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6770 * listing.c (listing_eject): Don't do anything if listing is 0.
6771 (listing_list): Likewise.
6772 (listing_source_line): Likewise.
6773 (listing_title): Don't save title if listing is 0.
6774 (listing_source_file): Check listing rather than listing_tail.
6776 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6777 using shared libraries.
6778 * configure: Rebuild.
6780 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6782 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6783 absolute expression if a relocation type was specified.
6785 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6787 * configure.in: Add support for *-*-rtems* configurations.
6788 * configure: Rebuild.
6790 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6792 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6793 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6794 opcodes library for alpha.
6795 * configure: Rebuild with autoconf 2.10.
6796 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6797 use new opcode table.
6798 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6799 (LOCAL_LABEL): Define differently if OBJ_ELF.
6800 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6801 * config/alpha-opcode.h: Remove.
6802 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6803 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6804 include/opcode/alpha.h rather than config/alpha-opcode.h.
6806 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6808 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6809 relocation symbol was not resolved.
6810 * config/obj-coff.c (do_relocs_for): Likewise.
6812 * write.c (adjust_reloc_syms): Refetch the symbol section after
6813 calling S_GET_VALUE, since it may have changed.
6815 * expr.c (struct expr_symbol_line): Define.
6816 (expr_symbol_lines): New static variable.
6817 (make_expr_symbol): Add entry to expr_symbol_lines.
6818 (expr_symbol_where): New function.
6819 * expr.h: Use extern on function declarations.
6820 (expr_symbol_where): Declare.
6821 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6822 rather than printing the meaningless name of an expression
6825 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6827 * config/tc-i386.c (md_number_to_chars): Deleted.
6828 * config/tc-i386.h (md_number_to_chars): New macro.
6830 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6832 (load_symbol_address, load_expression): Use build_mem.
6833 (build_operate): New function.
6834 (emit_addq_r): Use it.
6836 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6838 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6840 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6842 * config/tc-vax.h (NOP_OPCODE): Define.
6844 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6846 * config/obj-vms.h (S_IS_COMMON): Define.
6847 (S_IS_LOCAL): Check for \002 as well as \001.
6848 (LONGWORD_ALIGNMENT): New macro.
6849 (SUB_SEGMENT_ALIGN): Use it.
6851 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6853 * config/vms-conf.h: Reconcile with conf.in.
6855 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6857 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6860 * doc/as.texinfo: Document that any number of hex digits can
6863 * as.c (struct defsym_list): Define.
6864 (defsyms): New static variable.
6865 (parse_args): Just put --defsym arguments on defsyms list, rather
6867 (main): Define defsyms after output file is created.
6869 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6870 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6872 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6873 insn_error rather than calling check_absolute_expr.
6875 * as.c (emulation_name): Remove unused static variable.
6876 (default_emul_bfd_name): Add return NULL to avoid warning.
6877 * ecoff.c (ecoff_stab): Remove unused variables name and
6879 * frags.c (frag_new): Remove unused variable tmp.
6880 * hash.c (hash_grow): Parenthesize + within <<.
6881 (hash_print_statistics): Use %lu, not %d, to print unsigned
6883 * messages.c: Include "libiberty.h".
6884 (fprint_value): Add cast to avoid printf warning.
6885 (sprint_value): Likewise.
6886 * read.c: Include "ecoff.h".
6887 (emit_expr): Add casts to avoid printf warnings.
6888 * read.h: Use extern for function declarations.
6889 (pop_insert): Declare.
6890 * stabs.c: Include "ecoff.h".
6891 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6892 former_last_fragP, and new_fragP.
6893 * subsegs.h (subsegs_print_statistics): Declare.
6894 * symbols.c (debug_verify_symchain): Change macro to discard
6896 * write.c (dump_section_relocs): Likewise.
6897 * write.h: Use extern for function declarations.
6898 (write_print_statistics): Declare.
6899 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6901 * config/e-mipself.c (mipself_bfd_name): Likewise.
6902 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6904 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6905 emit relocations against external symbols.
6907 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6908 message if bfd_reloc_type_lookup fails, rather than calling
6911 * config/tc-alpha.c (alpha_force_relocation): Add
6912 BFD_RELOC_12_PCREL to switch.
6914 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6916 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6917 TE_PE (Lfoo, not .Lfoo).
6919 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6921 * read.c (s_fill): Don't warn about a zero repeat count.
6923 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6924 coprocessor register.
6926 * config/tc-i386.c (md_assemble): When checking the size of a
6927 register to set the size of an instruction, do a bitwise and with
6928 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6931 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6933 * config/tc-h8300.c (parse_reg): Tweak error messages.
6934 (build_bytes): Likewise.
6935 (skip_colonthing): Handle :32 suffix.
6936 (get_specific): Promote L_24 to L_32 if it makes a match.
6937 Don't always promote L_8 to L_16.
6938 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6940 * config/tc-h8300.c (Smode): New variable.
6941 (h8300hmode): Turn off Hmode.
6942 (h8300smode): New function. Turn on Smode and Hmode.
6943 (md_pseudo_table): New ".h8300s" pseudo-op.
6944 (parse_reg): Handle "exr" register.
6945 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6946 Handle "mach" and "machl" operands for ldmac.
6947 (get_specific): Handle "stm.l" and "ldm.l".
6948 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6949 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6952 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6954 * doc/as.texinfo: Reorder chapter of machine dependent options so
6955 that it is sorted by chip name.
6957 * doc/as.texinfo: Use consistant spelling of Vax.
6958 * doc/c-vax.texi: Likewise.
6960 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6962 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6964 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6965 (md_apply_fix): Likewise.
6966 (pa_try): New function.
6967 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6969 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6971 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6972 (pa_level): New function.
6974 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6976 * listing.c (listing_newline): Don't do anything if listing is 0.
6978 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6980 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6981 symbol_create, not symbol_new.
6983 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6985 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6986 absolute symbol unless TC_FORCE_RELOCATION returns true.
6988 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6990 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6991 the symbol to a pointer. Don't set previous_file_symbol.
6992 Simplify symbol list rearrangement.
6993 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6994 (coff_adjust_symtab): Don't check previous_file_symbol.
6996 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6998 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7000 (md_pseudo_table): Add ppc_elf_lcomm.
7002 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7004 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7005 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7006 (md_begin): Add digits to alt_notend_table.
7007 (md_parse_option): Make s a const pointer.
7009 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7010 (s_empty): New static function.
7012 * config/obj-coff.c (struct filename_list): Only define if not
7014 (filename_list_head, filename_list_tail): Likewise.
7015 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7016 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7017 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7018 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7019 remove the new symbol from the list.
7020 (obj_coff_endef, both versions): Call tag_insert even if there is
7021 an old symbol with the same name, if the old symbol does not
7023 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7024 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7025 symbol that will be moved to the end of the symbol list.
7026 (coff_adjust_section_syms): Always call section_symbol for .text,
7028 (coff_frob_section): Likewise. Also, remove unused variable
7031 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7032 manipulating frags directly.
7033 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7036 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7037 whether the next character is '*' before checking whether we are
7038 at the start of a line. Permit LINE_COMMENT_START to start a
7039 comment in state 1 (seen some whitespace) as well, to match the
7042 * gasp.c (do_align): Permit a fill value for .align.
7044 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7046 * read.c (next_char_of_string): Warn if a newline is seen in the
7047 middle of a string. Call bump_line_counters when appropriate.
7049 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7051 * symbols.c (colon): Use LOCAL_LABEL.
7053 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7055 * Makefile.in (install): Don't check to see if tooldir exists.
7056 Make $(tooldir) and $(tooldir)/bin.
7058 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7060 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7063 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7065 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7066 insn_error. Don't put the string "ERROR" in insn_error. Set
7067 insn_error rather than calling as_warn for an unsupported opcode.
7069 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7071 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7072 before permitting -64.
7073 * output-file.c (output_file_create): Remove duplicate
7076 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7078 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7079 section rather than a .reginfo section.
7080 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7083 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7084 bit value with the high bit set.
7086 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7088 * read.c (s_lcomm): Set section flags for .sbss section.
7090 * config/tc-mips.c (mips_64): New static variable.
7091 (mips_target_format): If mips_64, return elf64 targets rather than
7093 (md_longopts): Add "32" and "64".
7094 (md_parse_option): Handle -32 and -64.
7095 (md_show_usage): Mention -32 and -64.
7096 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7099 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7101 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7102 for Solaris compatibility.
7104 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7105 .stabd with 4 arguments into a .stabn.
7107 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7109 * config/tc-mips.c (macro): When passing X_add_number to
7110 macro_build, cast it to int first.
7112 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7114 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7115 created by emit_expr.
7117 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7118 as_perror rather than assert.
7120 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7122 * config/tc-mips.c (mips_ip): Mark sections created to hold
7123 floating point information as read only.
7125 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7127 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7129 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7131 * read.c (potable): Add .skip as a synonym for .space.
7133 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7134 4 arguments, providing the 4th argument is 0, to allow
7135 compatibility with the Solaris assembler.
7137 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7139 * config/tc-sh.h (struct sh_segment_info_type): Define.
7140 (TC_SEGMENT_INFO_TYPE): Define.
7141 (sh_frob_label): Declare.
7142 (tc_frob_label): Define.
7143 (sh_flush_pending_output): Declare.
7144 (md_flush_pending_output): Define.
7145 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7146 reloc before the instruction if necessary.
7147 (sh_frob_label): New function.
7148 (sh_flush_pending_output): New function.
7149 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7150 when looking for the reloc for the target of .uses.
7151 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7152 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7154 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7155 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7156 the absolute symbol.
7158 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7159 TC_SEGMENT_INFO_TYPE is defined.
7161 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7163 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7164 matches the register size.
7166 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7168 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7170 (do_relocs_for): Likewise.
7171 (fixup_segment): Don't just quit if linkrelax is set. Try to
7172 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7175 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7177 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7178 relative relocations with -mrelocatable. Also allow unfixed
7179 relocs in .ex_shared.
7181 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7183 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7184 non-zero before assuming this is a long file name.
7185 (w_strings): Likewise.
7186 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7188 * config/obj-coff.c (w_strings): Move declaration of i inside
7189 #ifdef block which uses it.
7191 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7193 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7194 "relaxmode". Output relocs which identify various relaxing
7195 possibilities for mov.[bwl] instructions.
7196 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7198 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7200 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7201 (MD_APPLY_FIX3): Define.
7202 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7204 (md_apply_fix3): Renamed from md_apply_fix.
7205 If pcrel reloc and symbol is in different section, undo effects
7208 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7210 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7211 any reloc with an LR% or RR% field selector for SOM.
7213 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7215 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7218 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7220 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7222 (yank_symbols): Likewise.
7224 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7226 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7227 BFD_ASSEMBLER, add name field.
7228 * config/obj-coff.c: Include "libiberty.h".
7229 (coff_header_append): Handle long section names.
7230 (crawl_symbols): Just use the name field for the symbol name,
7231 without worrying about null byte termination.
7232 (w_strings): Handle long section names.
7233 (write_object_file): Likewise. Also, use the name field, rather
7235 (obj_coff_add_segment): Permit long section names.
7236 (obj_coff_init_stab_section): Use the name field, rather than
7238 (adjust_stab_section): Likewise.
7239 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7241 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7242 (mem_fmt): Likewise.
7243 (md_apply_fix): Don't check fx_im_disp field.
7245 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7247 * configure.in: Add * after sparc*-*-vxworks.
7248 * configure: Rebuild.
7250 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7251 define it to comment_chars. Use tc_comment_chars rather than
7253 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7254 * config/tc-m68k.h (tc_comment_chars): Define.
7255 (m68k_comment_chars): Declare.
7256 * config/tc-m68k.c (m68k_comment_chars): Rename from
7257 comment_chars. Change into a pointer rather than an array.
7258 (md_longopts): Add "bitwise-or".
7259 (md_parse_option): Handle OPTION_BITWISE_OR.
7260 (md_show_usage): Mention --bitwise-or.
7261 * doc/c-m68k.texi: Document --bitwise-or.
7263 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7265 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7268 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7269 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7270 correct handling of input line pointer, and call
7271 demand_empty_rest_of_line.
7273 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7275 * config/tc-sparc.c (in_bitfield_range): New static function.
7276 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7277 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7278 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7279 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7280 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7282 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7284 * config/obj-coff.c: BFD_ASSEMBLER:
7285 (coff_last_bf): New static variable.
7286 (coff_frob_symbol): Set endndx of a .bf symbol.
7288 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7289 (last_bfP): New static variable.
7290 (yank_symbols): Set endndx of a .bf symbol.
7292 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7294 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7295 and -s options. Add -be for good measure.
7297 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7299 * read.c (s_space): Support non-constant fill value. Handle fill
7300 value correctly for a size other than 1.
7302 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7304 * config/tc-arm.c (my_get_float_expression): Update call to
7305 gen_to_words, X_PRECISION changed from 6 to 5.
7307 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7309 * config/tc-ppc.c (register_name,reg_name_search): Move register
7310 name lookup from PE specific code to all targets. Add support for
7311 -mregnames/-mno-regnames to control whether register names are
7313 (md_assemble): Call register_name for all platforms.
7314 (md_parse_option): Add support for -mregnames/-mno-regnames.
7316 * configure.in (powerpcle*-*-solaris): Add support.
7317 (powerpc*-*-linux): Ditto.
7318 * configure: Regenerate.
7320 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7322 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7324 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7325 be associated with a single %lo reloc.
7327 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7328 before comparing against MAX_GPREL_OFFSET, so that negative
7329 numbers are handled correctly.
7332 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7334 * config/tc-sparc.c (last_insn): New static variable.
7335 (md_assemble): Warn about putting floating point branches in a
7336 delay slot. If architecture is less than v9, insert NOP
7337 instructions between floating point instructions and floating
7338 point branches. (The SunOS assembler does both these operations.)
7339 Save the last instruction opcode.
7340 (sparc_ip): Add pinsn parameter. Change caller.
7342 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7343 for byte jump to next instruction to skip empty frags.
7345 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7347 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7348 for addq with a 16 bit signed value, just emit a lda instruction
7351 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7353 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7356 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7358 * configure.in: Permit --enable-shared to specify a list of
7360 * configure: Rebuild.
7362 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7364 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7365 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7367 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7369 * config/atof-ieee.c: Fix handling of denormalized extended
7370 precision numbers and overflow/underflow detection.
7371 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7372 not include the 16 bit gap in the m68k extended precision format.
7374 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7376 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7378 * configure: Rebuild.
7380 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7382 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7383 be accessed using the $gp register.
7384 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7386 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7388 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7389 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7391 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7393 * read.c (get_line_sb): Bump line counters based on
7394 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7395 call LISTING_NEWLINE.
7396 (s_macro): Don't call demand_empty_rest_of_line.
7397 * app.c (do_scrub_chars): When handling C style comments, unget
7400 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7402 * read.h (enum linkonce_type): Define.
7403 (s_linkonce): Declare.
7404 * read.c (potable): Add "linkonce".
7405 (s_linkonce): New function.
7406 * subsegs.h (segment_info_type): Add linkonce field to
7407 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7408 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7409 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7410 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7412 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7413 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7414 entry based on the linkonce field in segment_info.
7415 * doc/as.texinfo: Document .linkonce.
7417 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7419 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7421 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7423 * stabs.c (s_stab_generic): Call the listing functions before
7424 doing the rest of the processing, which may involve freeing the
7425 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7426 SEPARATE_STAB_SECTIONS case.
7428 * config/tc-hppa.c: Remove nested comment.
7429 (tc_gen_reloc): Move label done inside the ifdef in which it is
7431 (md_apply_fix): Pass pointers to correct types to libhppa.h
7432 functions. Always return a value.
7434 * config/tc-mips.h (tc_frob_file): Define.
7435 (mips_frob_file): Declare.
7436 * config/tc-mips.c (struct mips_hi_fixup): Define.
7437 (mips_hi_fixup_list): New static variable.
7438 (imm_unmatched_hi): New static variable.
7439 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7440 offset_reloc. Pass imm_unmatched_hi to append_insn.
7441 (append_insn): Add unmatched_hi parameter. If it is set, add the
7442 new fixup to mips_hi_fixup_list. Change all callers.
7443 (mips_ip): Set imm_unmatched_hi when appropriate.
7444 (mips_frob_file): New function.
7446 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7448 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7449 * configure: Regenerated.
7451 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7453 * as.c (main): Call bfd_set_error_program_name.
7455 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7457 * as.h (strdup): Don't declare.
7458 * stabs.c: Include libiberty.h
7459 (get_stab_string_offset): Use xstrdup rather than strdup.
7460 (s_stab_generic): Likewise.
7461 * as.c (parse_args): Likewise.
7462 * read.c (s_mri_sect): Likewise.
7464 * gasp.c (change_base): Recognize \(...) construct documented to
7465 pass through enclosed characters literally through to the output.
7466 (process_assigns): Likewise. Also, be more careful to avoid
7467 looking past the end of the buffer.
7469 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7471 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7472 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7474 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7476 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7478 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7480 * config/alpha-opcode.h: Added cvtst instruction.
7482 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7484 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7485 string. Extract the addend from the result of expression.
7487 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7489 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7490 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7491 mode, change the state to 3 rather than 1.
7493 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7495 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7496 correspond to 11 March change.
7498 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7500 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7501 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7503 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7505 * configure: Rebuild with autoconf 2.8.
7507 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7509 * config/atof-ieee.c (gen_to_words): Improve handling of
7510 X_PRECISION numbers. Based on patches from Andreas Schwab
7511 <schwab@issan.informatik.uni-dortmund.de>.
7513 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7515 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7517 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7518 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7519 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7520 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7523 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7525 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7527 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7529 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7530 (pa_def_subspaces): Add $MILLICODE$.
7531 (pa_spaces_begin): Set section flags for $MILLICODE$.
7533 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7535 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7536 not SHT_NOBITS. Don't tamper with flags based on type if a
7537 special section was found (revert Feb 29 change).
7539 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7540 if aligning to a longword boundary or greater.
7542 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7544 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7546 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7548 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7549 * configure: Regenerated.
7551 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7553 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7554 R_N1SEL since they're not defined for old versions of hpux.
7556 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7557 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7558 R_N0SEL and R_N1SEL.
7560 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7562 * flonum-konst.c: Add two more constants for 1e+-2048 and
7563 1e+-4096, and correct the other constants.
7565 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7567 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7569 * config/obj-elf.c (obj_elf_section): Allow predefined section
7570 types to set the nobits type. Avoid a shadowed declaration.
7572 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7574 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7575 reduce relocs using e_nlrsel field selectors.
7577 * write.c (fix_new_exp): Don't use #elif. Some compilers
7580 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7582 (pa_chk_field_selector): Handle new field selectors for SOM.
7584 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7586 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7587 * configure: Rebuild.
7588 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7589 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7591 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7594 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7596 * mpw-make.sed: Update to handle shared library support.
7598 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7600 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7601 the insn on mismatch.
7603 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7605 * configure.in: Add support for a29-coff.
7606 * configure: Rebuild.
7608 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7610 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7611 of the section when looking for the R_SH_USES fixup, because the
7612 frag addresses have not yet been adjusted.
7614 * gdbinit.in: Set a breakpoint on as_warn_where.
7616 * config/tc-mips.c (macro): Add missing arguments to macro_build
7617 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7619 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7621 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7622 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7624 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7626 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7628 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7630 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7631 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7632 Recognize [uU] format args as sparclet cpregs.
7634 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7636 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7639 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7641 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7642 well as S_IS_EXTERNAL.
7643 (tc_fix_adjustable): Likewise.
7644 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7645 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7647 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7648 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7650 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7652 * config/tc-sparc.c (max_architecture): Change to sparclite for
7654 (default_compatible): Delete.
7655 (sparc_ffs): New function.
7656 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7657 (sparc_ip): Rewrite architecture match and bump logic.
7659 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7661 * configure.in: Check for 'do not mix' from native linker before
7662 trying to use -rpath.
7663 * configure: Rebuild.
7665 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7667 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7668 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7669 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7670 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7672 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7673 to the symbol lnnoptr field, to get the correct file offset.
7675 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7677 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7678 symbols that are not function, file, or section symbols to be
7681 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7683 * configure: Set and substitute RPATH_ENVVAR.
7684 * configure: Rebuild.
7685 * Makefile.in (RPATH_ENVVAR): New variable.
7686 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7688 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7689 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7690 * configure: Rebuild.
7692 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7694 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7695 appropriate flags in BFD section.
7697 * configure.in (m68k-*-psos*): New target.
7698 * configure: Rebuild.
7699 * config/te-psos.h: New file.
7700 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7703 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7705 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7706 * configure.in: Remove duplicate setting of cpu_type. Check
7707 whether opcodes library is required for on all targets, not just
7709 * configure: Rebuild.
7711 * config/tc-mips.c (mips_big_got): New static variable.
7712 (s_extern): Don't declare.
7713 (reg_needs_delay): New static function.
7714 (macro_build): Permit GOT/CALL_HI/LO relocs.
7715 (macro_build_lui): If place is not NULL, use the number in the
7717 (load_address): Handle mips_big_got case.
7718 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7720 (OPTION_XGOT): Define.
7721 (md_longopts): Add "xgot" if OBJ_ELF.
7722 (md_parse_option): Handle -xgot.
7723 (md_show_usage): Mention -xgot.
7724 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7725 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7727 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7729 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7730 the byte relocation, point it to the low byte of the word.
7732 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7734 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7735 * configure: Rebuild.
7737 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7739 * configure.in: Recognize any sparc* cpu.
7740 * configure: Regenerated.
7742 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7744 * read.c (potable): Add "mri" and ".mri".
7745 (s_mri): New function.
7746 * read.h (s_mri): Declare.
7747 * app.c (scrub_m68k_mri): New static variable.
7748 (mri_pseudo): New static variable.
7749 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7750 flag_m68k_mri. Initialize scrub_m68k_mri.
7751 (mri_state, mri_last_ch): New static variables.
7752 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7754 (app_push): Save new fields.
7755 (app_pop): Restore new fields.
7756 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7757 If TC_M68K, use a trivial state machine to look for occurrences of
7758 the .mri pseudo-op, and change the mode appropriately.
7759 * as.h (do_scrub_begin): Update prototype.
7760 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7762 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7764 (m68k_mri_mode_change): New function.
7765 (md_parse_option): Set reg_prefix_optional_seen.
7766 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7767 (MRI_MODE_CHANGE): Define.
7768 * doc/as.texinfo: Document .mri pseudo-op.
7770 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7773 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7775 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7776 * config/m68k-parse.h (enum pic_relocation): Define.
7777 (struct m68k_exp): Add pic_reloc field.
7778 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7779 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7780 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7782 * config/tc-m68k.c: Delete definition of NO_RELOC.
7783 (struct m68k_it): Add pic_reloc field.
7784 (add_fix): Copy over pic_reloc field.
7785 (md_pseudo_table): Interpret .align parameter as byte count.
7786 (mote_pseudo_table): Likewise.
7787 (tc_m68k_fix_adjustable): New function.
7788 (get_reloc_code): New function.
7789 (md_assemble): Use it as last argument to fix_new_exp.
7790 (md_apply_fix_2): For a relocation against a symbol don't put the
7791 addend into the data.
7792 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7793 (m68k_ip): Don't relax an operand that requires pic relocation.
7794 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7796 * write.c (fixup_segment): Don't add symbol value to addend if
7797 TC_M68K and OBJ_ELF.
7798 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7799 (motorola_operand): Add rule for `(zapc, EXPR)'.
7801 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7803 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7804 *really* is permissible before the comma.
7806 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7808 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7809 inserting nop instructions.
7811 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7813 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7815 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7817 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7818 class setting for a CALLNAME symbol in COFF.
7820 * read.c (potable): Pass negative numbers for new .balign[wl] and
7821 .p2align[wl] pseudo-ops.
7822 (s_align_bytes): Treat a negative argument as specifying the fill
7824 (s_align_ptwo): Likewise.
7826 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7828 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7829 (do_align): Take new len parameter. Change all callers. Pass it
7831 (s_align_bytes): Arg now indicates the length of the fill pattern.
7832 (s_align_ptwo): Likewise.
7833 * config/obj-coff.c (write_object_file): Pass length to
7835 * config/tc-i386.h (md_do_align): Take new len parameter.
7836 * config/tc-m88k.h (md_do_align): Likewise.
7837 * config/tc-m88k.c (m88k_do_align): Likewise.
7838 * config/tc-sh.h (md_do_align): Likewise.
7839 * config/tc-sh.c (sh_do_align): Likewise.
7840 * doc/as.texinfo: Document new pseudo-ops.
7842 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7843 done in cvt_frag_to_fill.
7845 * config/tc-sh.h (sh_do_align): Declare.
7846 (md_do_align): Define.
7847 * config/tc-sh.c (sh_do_align): New function.
7849 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7850 difference if the next address is before the current one.
7852 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7853 (archs): Initialize new field.
7854 (m68k_ip): Don't list alias names when listing CPUs which support
7857 * as.c (main): Call parse_args before read_begin.
7858 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7859 front of generated pseudo-ops.
7860 * read.c (potable): Ignore "name".
7861 (s_app_file): Permit a single quote after the string, since one
7862 may appear in m68k MRI mode.
7864 * configure.in: Check for --enable-shared. If linking against
7865 shared BFD and opcodes, fix library name on SunOS, and try to set
7867 * configure: Rebuild.
7869 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7871 * as.h (flag_m68k_mri): Declare.
7872 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7873 * Many files: For MRI syntax that is specific to the m68k MRI
7874 assembler, check flag_m68k_mri rather than flag_mri or
7875 MRI_MODE_NEEDS_PSEUDO_DOT.
7877 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7879 * config/tc-i960.c (ARCH_HX): Define.
7881 (targ_has_sfr): Handle ARCH_HX.
7882 (targ_has_iclass): Handle ARCH_HX.
7883 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7884 (tc_headers_hook): If the architecture was specified explicitly,
7885 use it when setting the flags. Set the extern variable coff_flags
7886 rather than headers->filehdr.f_flags, since the latter is set
7887 unconditionally in obj-coff.c.
7888 (i960_handle_align): Remove unused variable fixp.
7890 Support for building bfd and opcodes as shared libraries, based on
7891 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7892 * configure.in: Set OPCODES and BFD to search directories.
7893 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7894 * configure: Rebuild.
7895 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7896 (LIBDEPS): New variable.
7897 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7898 $(HLDFLAGS) in link.
7899 (check): Set LD_LIBRARY_PATH in the environment.
7901 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7903 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7904 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7905 read-only, not read/write.
7907 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7909 * Makefile.in (INSTALL_XFORM): Remove -e.
7911 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7913 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7914 than comparing S_GET_SEGMENT to undefined_section.
7915 (write_object_file): Skip symbols which were equated to an
7916 undefined or common symbol.
7917 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7918 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7920 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7921 or S_IS_COMMON call S_GET_VALUE.
7922 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7923 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7924 to an undefined or common symbol, convert the reloc to be against
7926 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7927 undefined or common symbol.
7928 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7929 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7930 to an undefined or common symbol, convert the reloc to be against
7932 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7933 undefined or common symbol.
7934 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7935 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7937 (yank_symbols): Skip symbols which were equated to an undefined or
7940 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7942 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7943 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7945 * configure.in: Make sure we only add m68k-parse.o to
7946 ${extra_objects} once, no matter how many m68k targets have been
7948 * configure: Rebuild.
7950 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7952 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7953 * configure: Rebuild.
7955 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7957 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7958 * doc/c-m68k.texi: Document .extend and .ldouble.
7960 * configure.in (m68*-apple-aux*): New target.
7961 * config/te-aux.h: New file.
7962 * config/obj-coff.c (compare_external_relocs): New static function
7964 (do_relocs_for): Sort relocs if TE_AUX.
7965 (fixup_segment): If TE_AUX, store common symbol value in segment.
7966 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7968 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7970 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7972 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7974 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7975 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7977 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7978 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7979 an undefined symbol and the size of a function symbol.
7980 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7981 for all common symbols.
7983 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7985 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7988 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7991 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7993 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7994 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7996 * ecoff.c (localsym_t): Add addend field.
7997 (add_ecoff_symbol): Add addend argument. Change all callers.
7998 (coff_sym_value): Make static.
7999 (coff_sym_addend): New static variable.
8000 (ecoff_directive_def): Initialize coff_sym_addend.
8001 (ecoff_directive_val): Accept symbol + constant.
8002 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8003 (ecoff_build_symbols): Include the addend in the symbol value.
8005 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8007 * config/tc-ppc.c (md_assemble): Ignore overflow on
8008 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8010 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8012 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8013 bytes in size, so offset appropriately in big endian mode when
8014 writing the bottom 2 bytes.
8016 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8018 * config/tc-sparc.c (default_compatible): New static local.
8019 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8020 (sparc_ip): If no architecture or -bump specified, don't mark as
8021 mismatched those in default_compatible.
8023 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8025 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8026 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8027 * configure: Rebuild.
8028 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8029 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8030 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8031 (sco_id): Declare if SCO_ELF.
8033 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8035 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8036 ({max,warn_after}_architecture): New static locals.
8037 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8038 If both architecture and -bump requested, set max_architecture to max.
8039 (sparc_md_end): Simplify.
8040 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8041 Rewrite code to bump architecture and check for conflicts.
8042 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8043 with Solaris assembler.
8044 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8045 (md_show_usage): Update.
8047 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8049 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8051 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8053 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8054 #ifdef sparcv9 when choosing value.
8057 (sparc_md_end): Declare.
8058 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8059 (initial_architecture): New static local.
8060 (can_bump_v9_p): Likewise.
8061 (NO_V9): Delete all occurrences.
8062 (sparc_md_end): New function.
8063 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8064 Don't bump architecture to v9 unless can_bump_v9_p set.
8065 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8066 * configure.in (sparc64 target cpu): Don't set obj_format here.
8067 (SPARC_V9): Renamed from sparcv9.
8068 (sparc64-*-elf*): Define SPARC_ARCH64.
8069 * configure: Regenerated.
8070 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8071 (SPARC_ARCH64): Add.
8072 * conf.in: Regenerated.
8073 * config/vmsconf.h: Update.
8075 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8077 * config/tc-mips.c (load_register): Optimise "dli" loads.
8078 (md_show_usage): add "-mcpu=vr4100" to help text.
8080 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8082 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8083 undefined symbol, preserve the X_op of O_symbol.
8084 (S_GET_VALUE): Fix check to permit this case.
8085 * write.c (write_relocs): If a reloc is against an undefined
8086 symbol equated to another symbol, change the reloc to be against
8088 * config/obj-coff.c (do_relocs_for): Likewise.
8090 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8093 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8095 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8096 computer is PowerPC.
8098 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8100 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8101 mentioned in the eabi.
8103 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8105 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8106 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8108 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8110 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8112 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8114 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8115 as a section it is ok to have unadorned -mrelocatable pointers in.
8117 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8119 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8122 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8124 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8125 dependent section attributes can be handled.
8127 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8128 macros to add support for exclude section flag and ordered section
8131 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8132 functions to add support for exclude section flag and ordered
8135 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8137 * subsegs.c (section_symbol): Don't try to look up the section
8138 symbol in the hash table. It should be possible to have a symbol
8139 with the same name as a section, but no connection to it.
8141 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8142 From James Carlson <carlson@xylogics.com>.
8144 * expr.c (operand): Skip whitespace after a close parenthesis.
8145 From James Carlson <carlson@xylogics.com>.
8147 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8149 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8150 as_warn_where for relocation overflow.
8151 (parse_reg): Accept register name only if next character is
8154 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8156 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8157 addresses for static variables.
8159 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8161 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8162 and xgot give the old toc16 relocation.
8163 (md_apply_fix3): Support all GOT relocations.
8165 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8167 * config/tc-mips.c (load_address): Correctly handle a constant in
8168 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8170 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8172 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8173 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8174 (build_Mbytes): Handle REG_B.
8176 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8178 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8180 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8182 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8184 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8186 * config/obj-coff.c (write_object_file): Set the s_align field to
8187 the number of bytes, rather than to the power of 2.
8189 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8191 * Makefile.in (DISTCLEAN_HERE): New variable.
8192 (distclean): Use it.
8193 (maintainer-clean): Depend upon clean-here rather than clean,
8194 distclean, and clean-info. Run make maintainer-clean in doc.
8195 Remove files listed in DISTCLEAN_HERE.
8196 * doc/Makefile.in (maintainer-clean realclean): Split out from
8197 distclean. Depend upon clean-info and distclean.
8199 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8201 * mac-as.r: Fix copyright and version strings.
8202 (cfrg): Use PROG_NAME instead of literal name.
8204 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8206 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8208 * config/tc-a29k.h (tc_unrecognized_line): Define.
8209 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8210 (md_operand): Handle a29k style local dollar labels.
8212 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8214 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8216 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8218 * read.c (s_fill): If md_flush_pending_output is defined, call
8221 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8223 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8224 Treat rs_align_code like rs_align.
8226 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8228 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8229 converting an absolute address into a PC-relative one.
8231 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8233 * mpw-config.in: Don't always use te-generic.h for emulation.
8234 (powerpc-apple-macos): Use emulation te-macos.h.
8235 * mpw-make.sed (install, install-only): Edit in Mac-specific
8238 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8240 * configure.in: Improve message about unsupported ELF targets.
8241 * configure: Rebuild.
8243 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8244 pattern is zero. From Manfred Hollstein.
8246 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8248 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8249 the various idata sections, we check the name on the .section pseudo.
8251 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8253 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8254 add section's paddr to add_number; compatibility to native as and
8257 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8259 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8261 * hash.c (struct hash_entry): Moved here...
8262 * hash.h (struct hash_entry): ...from here.
8264 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8265 if it's already known to be null.
8267 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8269 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8270 bit relocs converted to PC relative relocs. This turned out to
8271 add the offset from the beginning of .text twice.
8273 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8275 * stabs.c (s_stab_generic): In 's' case, free string from
8278 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8280 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8283 * subsegs.h (segment_info_type): Make bitfields unsigned.
8285 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8286 and move them together. On most systems this will reduce the
8287 structure size by one word.
8288 (operatorT): Define O_max.
8289 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8292 * read.c (pop_insert): Print error returned by hash table
8295 * as.c (dump_statistics): Split out from main; dump some hash
8296 table stats and target-specific stats.
8297 (start_time): No longer automatic to main.
8298 (main): Set file-level start_time and call dump_statistics at
8299 exit. Exit by calling xexit.
8300 (show_usage): Make --statistics description less specific.
8301 * subsegs.c (subsegs_print_statistics): New function.
8302 * write.c (write_print_statistics): New function.
8303 (n_fixups): New static variable.
8304 (fix_new_internal): Increment it.
8305 * read.c (read_print_statistics): New function.
8306 * read.h (read_print_statistics): Declare.
8307 * symbol.c (symbol_print_statistics): New function.
8308 * symbol.h (symbol_print_statistics): Declare.
8309 * hash.c (hash_print_statistics): New function.
8310 * hash.h (hash_print_statistics): Declare.
8311 * config/tc-i386.c (i386_print_statistics): New function.
8312 * config/tc-i386.h (i386_print_statistics): Declare.
8313 (tc_print_statistics): New macro.
8314 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8317 * hash.c (DELETED): Rewrite to use a valid but unique address.
8318 (START_POWER): Reduce to 10.
8319 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8320 Add new values for counting strcmp calls.
8321 (GROW_FACTOR): New macro.
8322 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8324 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8325 (hash_new): Use FULL_VALUE.
8326 (struct hash_control): Definition moved here.
8327 (hash_code): Don't mask to low bits.
8328 (hash_ask): Mask returned hash code here. Check hash value before
8329 calling strcmp; count strcmp calls.
8330 * hash.h (struct hash_control): Declare, don't define, here.
8331 (HASH_STATLENGTH): Deleted.
8332 (struct hash_entry): Add field for hash code.
8333 (hash_say, hash_apply): Don't declare.
8335 * hash.c (destroy): Return void.
8336 (applicatee): Ditto.
8337 (main): Fix declarations.
8338 (hash_apply): Return void. Argument `function' returns void. Put
8339 inside "#ifdef TEST".
8340 (hash_say): Define only if TEST is defined.
8341 * hash.h (hash_apply, hash_say): Declarations deleted.
8343 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8345 * configure: Rebuild with autoconf 2.7.
8347 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8349 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8350 * configure: Rebuild with autoconf 2.6.
8352 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8354 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8355 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8357 (ppc_frob_file): Remove.
8358 * config/tc-ppc.h (tc_frob_file): Don't define.
8359 (ppc_frob_file): Don't declare.
8361 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8363 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8364 * config/alpha-opcode.h: Include one-operand variants of jmp and
8367 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8368 with te-delta.h in 8.3 file systems.
8369 * configure.in: Adjusted.
8371 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8373 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8375 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8377 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8379 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8381 Version 2.6 released.
8382 * Makefile.in (VERSION): Updated to 2.6.
8384 * config/obj-coff.c (write_object_file): Change use of md_do_align
8385 to pass a pointer rather than a fill value, to match other uses.
8387 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8389 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8391 * as.c (main): Move md_end call to just after call to
8392 perform_an_assembly_pass. Delete cpu-specific code here.
8393 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8394 * config/tc-arm.c (md_end): Unused function deleted.
8395 * config/tc-ns32k.c (md_end): Ditto.
8397 * config/tc-i386.c (i386_align_code): New function, moved here
8398 from HANDLE_ALIGN macro.
8399 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8401 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8403 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8406 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8408 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8409 multi-byte nops to avoid changing gcc. The necessary gcc change
8410 might break old assemblers.
8412 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8414 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8415 generate optimal multi-byte nop instructions for ".align n"
8416 ".align n,0x90", and aligns requiring more than 15 bytes of
8417 padding still generate multiple 0x90's as before.
8419 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8421 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8423 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8425 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8426 * configure: Update.
8427 * mpw-make.sed: Reorder commands to make sed happier.
8428 * config/te-macos.h: New file.
8429 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8431 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8433 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8434 conditional branches.
8435 (md_apply_fix): Likewise.
8437 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8439 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8440 generate a reloc which the linker will not handle correctly. Fix
8441 overflow checking--R_IREL is 18 bits, not 17.
8443 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8445 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8446 from a PC relative reloc if TC_A29K.
8448 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8449 code depends upon it.
8451 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8452 $extend. Based on code from Eric Freudenthal
8453 <freudenthal@nyu.edu>.
8454 * config/tc-a29k.h (LEX_DOLLAR): Define.
8455 * read.c (LEX_DOLLAR): Define if not defined.
8456 (lex_type): Use LEX_DOLLAR.
8458 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8460 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8463 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8465 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8467 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8469 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8470 used only by "dlltool.c".
8472 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8474 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8475 (md_pseudo_table): Don't define "extern".
8477 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8479 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8481 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8483 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8485 * macro.c (macro_expand_body): Don't warn about == with a
8486 nonexistent parameter, in case it is in a comment field.
8488 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8490 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8491 set, even if macro_alternate is set.
8492 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8493 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8494 the token unless it ended in '@'.
8495 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8496 * doc/c-a29k.texi: Document macro usage on A29K.
8498 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8500 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8502 (install_operand): Likewise.
8504 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8506 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8508 * configure.in (m88k-motorola-sysv*): New target.
8509 * configure: Rebuild.
8510 * config/te-delta88.h: New file.
8511 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8513 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8514 (md_do_align): Define.
8515 * config/tc-m88k.c: Include "subsegs.h".
8516 (m88k_do_align): New function.
8518 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8519 (COFF_NOLOAD_PROBLEM): Define.
8520 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8522 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8524 * config/tc-i386.c (md_assemble): For a jump instruction with
8525 non-constant target, require 7 available bytes in the current
8528 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8530 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8533 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8535 * configure.in (alpha-*-linux*): Use ecoff.
8536 * configure: Rebuild.
8537 * ecoff.c (ecoff_directive_extern): New function.
8538 (ecoff_directive_weakext): New function.
8539 (ecoff_build_symbols): Handle weak symbols.
8540 (ecoff_setup_ext): Likewise.
8541 (ecoff_frob_symbol): Warn about weak common symbols.
8542 * ecoff.h (ecoff_directive_extern): Declare.
8543 (ecoff_directive_weakext): Declare.
8544 * symbols.c (S_IS_WEAK): New function.
8545 * symbols.h (S_IS_WEAK): Declare.
8546 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8548 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8551 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8553 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8555 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8556 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8557 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8558 * config/obj-coff.c (coff_frob_symbol): Don't call
8559 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8560 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8563 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8564 (ppc_stab_symbol): New static variable.
8565 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8566 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8567 sy_tc.real_name to the stab string.
8568 (ppc_bc, ppc_ec): New static functions.
8569 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8571 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8573 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8576 * input-scrub.c (input_scrub_push): Reset sb_index.
8578 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8580 * listing.c (listing_newline): Don't create a frag in the absolute
8583 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8585 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8586 (ppc_csect): Move most of the code to ppc_change_csect, and call
8588 (ppc_change_csect): New static function, taken from ppc_csect.
8589 (ppc_section): New static function.
8590 (ppc_saw_abs): New static varable.
8591 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8592 a symbol has no csect.
8593 (ppc_adjust_symtab): New function.
8594 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8595 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8597 * write.c (write_object_file): If tc_adjust_symtab is defined,
8598 call it just before the call to obj_adjust_symtab.
8600 * symbols.c (symbol_find_or_make): Change name to be const.
8601 * symbols.h (symbol_find_or_make): Update declaration.
8603 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8605 * doc/as.texinfo (Align): Mention SH.
8606 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8608 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8609 (Z8000 Directives, even): Don't give numeric align value, instead
8612 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8614 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8617 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8619 * Makefile.in (diststuff): Also make info.
8620 (maintainer-clean realclean): Also make clean-info.
8622 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8624 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8625 (pa_subspace): For ".nsubspa", always create a new subspace
8626 with the given attributes, even if one already exists with the
8629 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8631 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8632 TC_FORCE_RELOCATION, taking an additional section argument. If
8633 the section of the target symbol is not the same as the current
8634 section, always force the relocation to be used.
8635 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8637 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8638 md_pcrel_from function, taking an additional section argument.
8639 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8641 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8642 older TC_FORCE_RELOCATION if not defined.
8643 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8644 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8645 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8646 TC_FORCE_RELOCATION.
8648 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8650 * input-scrub.c (as_where): Set name to null pointer if we don't
8652 * messages.c (identify): Only print filename if non-null.
8653 (as_show_where): Ditto, for line number too.
8654 (as_warn_internal, as_bad_internal): Ditto.
8656 * input-file.c (input_file_open): If the input file can't be
8657 opened, consider it an error.
8659 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8661 * config/tc-mips.c: Added mips_4100 control, and support for
8662 accepting the 4100 as a MIPS architecture variant (md_begin,
8663 macro_build, mips_ip, md_parse_option). Adding suitable
8664 command-line OPTIONs, and updating the help text (md_show_usage).
8666 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8668 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8669 BFD_ASSEMBLER is defined.
8671 * Use one active frag and one obstack per frag chain:
8672 * frags.c (frags): Variable deleted.
8673 (frag_alloc): New function.
8674 (frag_grow, frag_more, frag_variant, frag_now_fix,
8675 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8677 (frag_new): Ditto. Verify that frch_last and frag_now match on
8678 entry and exit, and that old frag_now has non-zero type. Replace
8679 "know" uses with "assert". Use frag_alloc instead of mucking with
8681 * frags.h (frags): Declaration deleted.
8682 * subsegs.h (struct frchain): Add new field frch_frag_now.
8683 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8685 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8686 give it any stricter alignment than frchainS structures need. Do
8687 not initialize frags obstack. Set frag_now to point to
8688 dummy_obstack. Initialize absolute_frchain.
8689 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8690 field of frchainS. Don't create new frags on section switch, and
8691 use frag_alloc when creating a new frag chain. For absolute
8692 section, set frchain_now to absolute_frchain. Verify that
8693 frch_last and frag_now match on entry and exit. Initialize
8694 per-chain obstack, and under gcc, set required alignment to that
8695 needed by fragS structure.
8697 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8699 * stabs.c (get_stab_string_offset): Only copy input string if a
8700 fresh copy is needed, not if the section already exists.
8701 (s_stab_generic): Cache stab section name to bypass lookups, since
8702 usually it will match. Could be made faster still by changing the
8703 memory allocation rules.
8704 (s_xstab): Cache section name to bypass repeated string
8707 * frags.c (frag_new): Deleted register declarations.
8709 * listing.c (frag_now): Don't declare.
8711 * as.c (chunksize): New variable.
8712 (debug_memory): New variable.
8713 (main): If debug_memory is set, reduce chunksize and
8715 * as.h (chunksize): Declare it.
8716 * read.c (read_begin): Use it.
8718 * config/tc-alpha.c (md_shortopts): Include 'g'.
8719 (md_parse_option): Ignore it.
8721 * Makefile.in (distclean): Remove Makefile and config.status from
8722 testsuite directory.
8723 (clean-here): Don't delete testsuite. Instead, delete only the
8724 files within it that would be generated by running tests.
8726 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8727 frag_now_fix instead of accessing obstack info directly.
8728 * config/tc-arm.c (s_ltorg): Ditto.
8729 (md_assemble): Ditto.
8731 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8734 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8736 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8737 chain after parsing value expression, if any, to avoid separating
8738 continued .stabs lines.
8740 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8742 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8743 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8745 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8747 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8748 -mcom support and PPC_OPCODE_ANY for -many.
8749 (md_parse_option): Ditto.
8751 (md_begin): For duplicate instructions, print all duplicates
8754 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8756 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8757 common mode operation.
8758 (md_show_usage): Add -mcom to usage message.
8760 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8762 * expr.c (op_rank): Add O_symbol_rva.
8763 * expr.h (operatorT): Add O_symbol_rva.
8764 * read.c (cons_worker): Set O_symbol_rva when necessary.
8765 * write.c (fix_new_exp): Understand O_symbol_rva.
8767 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8769 * config/tc-mips.c: Correct s_cons arguments. From Michael
8770 Joosten <joost@ori.cadlab.de>.
8772 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8774 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8775 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8776 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8778 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8779 make non-static. Change all users.
8780 * config/obj-coff.h (coff_n_line_nos): Declare.
8782 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8784 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8786 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8788 * config/obj-elf.c (obj_elf_common): Convert specified byte
8789 alignment to power of two. Set size of local bss symbol.
8791 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8793 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8795 * sb.c, macro.c: Decide whether to include <string.h> or
8796 <strings.h> just as as.h does.
8798 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8800 * Makefile.in (site.exp): Fix setting of $srcdir.
8802 * config/tc-arm.c (md_atof): Fix little-endian output.
8803 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8806 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8808 * doc/as.texinfo: Split out the NS32k family documentation,
8809 despite its being commented out for now.
8810 * doc/c-ns32k.texi: New file.
8812 * sb.c, macro.c: Include string.h.
8814 * Makefile.in (comparison): Only check *.o; we don't care if
8815 timestamps inserted by the native linker differ.
8817 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8818 if alignment stricter than 4 bytes is requested; in that case,
8819 align to a 4-byte boundary first.
8821 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8823 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8824 uninitialized" warning for `Max_Source_Offset'.
8826 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8828 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8829 qualifiers and detect errors if present.
8830 (md_assemble): Add call to parse_toc_entry. Also added some support
8831 for the [tocv] qualifier.
8832 (ppc_pe_tocd): New function to support data in the toc section.
8834 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8836 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8839 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8841 * config/tc-m68k.c (isword): Accept all values from -65536 to
8842 +65535, so ~VAL will not be rejected.
8844 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8845 skip characters after the pseudo-op.
8847 * read.c (get_line_sb): Don't look past buffer_limit.
8848 (s_include): In MRI mode, skip characters after the file name.
8850 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8852 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8853 periods in register names.
8855 For older changes see ChangeLog.1.