1 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * doc/c-i386.texi: Update 16 bit documentation.
5 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6 IgnoreDataSize to IgnoreSize as they are used for address size as
8 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
9 32-bit mode, similarly addr16/data16 and variants.
11 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
13 * config/tc-d30v.c (md_assemble): Fix handling of reverse
14 sequential word multiply instructions.
16 (do_assemble): Add extra command line argument, to allow mul32
17 attribute to be preserved across parallel insns.
18 (md_assemble): Insert NOPs between explicitly parallel insns which
19 contain an 32 bit multiply and a 16 multiply.
22 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
24 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
27 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
29 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
32 * config/tc-i386.c (reloc): Add braces.
34 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
35 consistent with Intel naming.
36 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
37 use bitfields in sib_byte.
38 (modrm_byte): Don't use bitfields here either.
40 * config/tc-i386.c (current_templates): Add const.
41 (parse_register): Add const to return, param, and char *s.
42 (i386_operand): Add const to reg_entry *r.
43 * config/tc-i386.h (templates): Add const to start, end.
45 Inspired by code for 16 bit gas support from Martynas Kunigelis
46 <martynas@nm3.ktu.lt>:
47 * config/tc-i386.c (md_assemble): Add full support for 16 bit
48 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
49 (uses_mem_addrmode): Remove.
50 (md_estimate_size_before_relax): Add support here too.
51 (md_relax_table): Rewrite interface to md_relax for 16 bit
53 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
54 (opcode_suffix_to_type): Remove.
55 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
56 (SIZE_FROM_RELAX_STATE): Modify to suit above.
57 (md_convert_frag): Likewise.
58 (i386_operand): Add support for 16 bit base/index regs,
59 immediates, and displacements. Remove some unnecessary casts, and
60 localise end_of_operand_string, displacement_string_start,
61 displacement_string_end variables. Add GCC_ASM_O_HACK.
62 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
64 * config/tc-i386.c (prefix_hash): Remove.
65 (md_begin): Rewrite without obstacks. Remove prefix hash table
66 handling. Rewrite lexical table handling.
67 (i386_print_statistics): Don't print prefix statistics.
68 (md_assemble): Rewrite instruction parser so that line is not
69 converted to lower case. Don't do a hash_find for prefixes,
70 instead recognise them via opcode modifier.
71 (expecting_operand, paren_not_balanced): Localise variables.
72 * config/tc-i386.h (IsPrefix): Define.
73 (prefix_entry): Remove.
75 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
76 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
77 '\\' in case where comment_chars contains '/'.
79 * config/tc-i386.c (MATCH): Ensure given operand and template
80 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
81 you must write `ljmp *table(%ebx)'.
83 From H.J. Lu <hjl@gnu.org>:
84 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
85 as 0 ifndef BFD_ASSEMBLER.
86 (md_assemble): Allow immediate operands without suffix or
87 other reg operand to default in size to the current code size.
90 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
92 * config/tc-v850.c (md_begin): Restore creation of
93 .call_table_text and .call_table_data sections.
96 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
98 * config/tc-d30v.c (md_assemble): Set execution type to unknown
99 after emitting a word of noops.
101 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
103 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
104 (i386_operand): Simplify checks for valid base/index combinations.
105 Disallow `in 4(%dx),%al'.
107 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
109 (add_prefix): Change parameter from char to int.
111 * config/tc-i386.h (Ugh): Define opcode modifier.
112 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
114 * config/tc-i386.c (md_assemble): Rewrite MATCH and
115 CONSISTENT_REGISTER_MATCH macros to check register types more
116 thoroughly. Check for illegal suffix/operand combinations
117 when matching insns with operands. Handle new `s' suffix, and
118 associated FloatMF opcode modifier for float insns with memory
120 * config/tc-i386.h (FloatMF): Define new opcode modifier.
121 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
122 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
123 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
124 DATA_PREFIX_OPCODE throughout.
126 * config/tc-i386.c (REGISTER_WARNINGS): Define.
127 (md_assemble): Rewrite suffix/register operand checking code to be
128 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
129 AnyMem, the better to grep.
131 (i386_operand): Don't set Mem bits in i.types[this_operand] when
132 given a memory operand. Don't set Abs bits either.
133 (type_names): Remove Mem*, Abs*.
134 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
135 define opcode_modifiers as these cases are handled by Disp8,
136 Disp16, Disp32 and suffix checks.
137 (COMES_IN_BOTH_DIRECTIONS): Remove.
138 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
140 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
141 if IgnoreDataSize modifier given. Remove ShortformW modifier
142 test. Add test for ShortForm in W base_opcode modification.
143 Merge Seg2ShortForm and Seg3ShortForm code.
144 * config/tc-i386.h (ShortFormW): Remove.
145 (IgnoreDataSize): Define.
147 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
149 * config/tc-d30v.c (md_assemble): Store previous segment state
150 with previous instruction.
152 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
154 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
155 (ebp, esp): Remove static variables.
156 (MATCH): Remove test for InOutPortReg.
157 (i386_operand): Properly handle InOutPortReg here instead.
158 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
159 (md_assemble): Simplify and correct modrm and sib generation.
160 (i386_operand): Add warning for scale without index.
161 Rewrite checks for valid base/index combinations.
163 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
164 macros and enclose in do while(0).
165 (RESTORE_END_STRING): Likewise.
166 (md_assemble): Add one to printed operand number so we start
167 from 1 not 0. Add some more gettext invocations.
168 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
171 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
172 DATA_PREFIX, SEG_PREFIX): Define.
173 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
174 (check_prefix): Remove function.
175 (add_prefix): New function. Add prefix to i.prefix as well as
177 (md_assemble): Changes for add_prefix. Remove hack for wait
178 prefix, instead always output prefixes in fixed order. Test
179 for jcxz/loop when selecting between word & dword operations,
180 and add address size prefix rather than operand size prefix.
181 Remove operand -> address size hack when emitting jcxz/loop.
182 (i386_operand): Remove O_Absent check as it's done in expr.
184 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
186 * configure.in: Recognize m5200 as a cpu_type of m68k.
187 * aclocal.m4: Rebuild with current libtool.
188 * configure: Rebuild.
190 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
192 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
193 to relaxable_symbol to prevent references to external symbol from
196 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
198 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
199 symbols are relaxable.
202 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
204 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
205 (create_vuoverlay_section): Entries are 4 bytes not 8.
208 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
210 * config/tc-v850.c (md_begin): Don't create special
213 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
215 * config/tc-mips.c (macro): For div and udiv, close the
216 reorder block as soon as possible.
218 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
220 From Matt Semersky <matts@scd.hp.com>:
221 * macro.c (macro_mri_mode): New function.
222 * macro.h (macro_mri_mode): Declare.
223 * read.c (s_mri): Call macro_mri_mode when switching in and out of
226 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
228 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
231 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
232 until after xstrdup in OBJ_EVAX case.
234 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
236 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
237 offset calculation. Also, use VAX_BRW from vax-inst.h instead
238 of hardcoded magic number.
239 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
241 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
243 * read.c (do_s_func): New function.
245 * read.h (do_s_func): Add prototype.
247 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
248 (s_dvp_func): New function.
252 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
254 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
257 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
259 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
260 nops if fill pattern not specified.
262 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
264 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
265 * config/te-go32.h (TE_GO32): Define.
266 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
268 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
270 Implement .func/.endfunc pseudo-ops.
271 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
273 * read.c (potable): Add .func,.endfunc.
274 (s_func): New function.
275 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
277 (in_doc_func_p,current_function_label): New static globals.
278 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
281 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
282 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
283 * config/tc-dvp.c (vuoverlay_string_section): New static global.
284 (md_begin): Create overlay string section.
285 (create_vuoverlay_section): Put section name in overlay string section.
286 Put string's offset in overlay table entry. Set SEC_CODE flag for
290 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
292 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
293 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
294 * config/tc-arm.h (WORKING_DOT_WORD): Define.
295 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
296 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
297 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
298 * config/tc-i860.h (WORKING_DOT_WORD): Define.
299 * config/tc-i960.h (WORKING_DOT_WORD): Define.
300 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
301 * config/tc-w65.h (WORKING_DOT_WORD): Define.
302 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
303 * config/tc-a29k.c: Don't define md_short_jump_size,
304 md_long_jump_size, md_create_short_jump or md_create_long_jump.
305 * config/tc-alpha.c: Likewise.
306 * config/tc-alpha.h: Likewise.
307 * config/tc-arm.c: Likewise.
308 * config/tc-h8300.c: Likewise.
309 * config/tc-h8500.c: Likewise.
310 * config/tc-hppa.c: Likewise.
311 * config/tc-i860.c: Likewise.
312 * config/tc-i960.c: Likewise.
313 * config/tc-ppc.c: Likewise.
314 * config/tc-sh.c: Likewise.
315 * config/tc-sparc.h: Likewise.
316 * config/tc-tic30.c: Likewise.
317 * config/tc-w65.c: Likewise.
318 * config/tc-z8k.c: Likewise.
320 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
322 * config/tc-vax.c (_): Delete this macro used for placeholder
323 values in vax_operand_width_size; it conflicts with the _() macro
324 used for internationalization.
326 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
328 * symbols.c (symbol_find_base): Fix case insensitive symbol name
329 code. From Chris Moller <moller@bops.com>.
331 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
332 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
333 * read.c (emit_expr): Initialize seg and subseg fields of a new
335 * write.c (write_object_file): Switch to the appropriate segment
336 and subsegment when processing a broken word.
338 * config/tc-m68k.c (mri_assemble): New static function.
339 (build_mri_control_operand): Call mri_assemble rather than
341 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
342 (s_mri_endf, s_mri_endw): Likewise.
345 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
347 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
348 (dvp_frob_file): Declare.
349 (tc_frob_file): Define.
350 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
351 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
352 (vuoverlay_section_name,create_vuoverlay_section): New functions.
353 (vuoverlay_section,vuoverlay_table_section): New static globals.
354 (ovlysym_table): New static global.
355 (md_begin): Create .vuoverlay_table section.
356 (assemble_vif): Call create_vuoverlay_section for each mpg.
357 (dvp_frob_label): Record vu labels in ovlysym_table for later
358 movement from absolute section to their overlay section.
359 (dvp_frob_file): New function.
360 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
363 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
365 * read.c (s_org): Call md_flush_pending_output if it is defined.
367 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
369 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
371 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
372 (md_parse_option): Add for same.
373 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
374 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
375 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
377 * config/tc-sparc.h (cons_fix_new_sparc): Added.
380 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
382 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
383 even when missing in input string.
386 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
388 * config/tc-arm.c (find_real_start): Relax definition of local
391 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
393 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
394 symbols at the given address, not just the last one specified.
396 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
398 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
399 or number_to_chars_littleendian to write data.
401 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
403 * config/tc-v850.c (md_assemble): Remove artificially created
404 register name symbols.
406 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
408 * write.c (fixup_segment): Change "segment" to "section" in
411 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
413 * write.c (fixup_segment): Change sym1-sym2 message again.
416 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
418 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
421 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
423 * config/tc-mips.c (macro): For R5900, use "B" operand format for
424 "break" instructions generated in macro (div etc.) instructions.
427 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
429 * write.c (fixup_segment): Improve error message for sym1-sym2
430 errors when sym1 is in a different segment from sym2.
432 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
434 * config/tc-m32r.c (warn_unmatched_high): New static local.
435 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
436 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
437 (md_longopts): Recognize --{no-,}warn-unmatched-high.
438 (md_parse_option): Likewise.
439 (md_show_usage): Likewise.
440 (m32r_frob_file): Likewise.
442 * read.c (generate_file_debug,generate_lineno_debug): New functions.
443 (read_a_source_file): Call them.
444 * read.h (stabs_generate_asm_file): Declare.
445 * stabs.c (stabs_generate_asm_file): New function.
446 (generate_asm_file): New function.
447 (stabs_generate_asm_lineno): Move file name handling into
450 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
452 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
453 (d30v_current_align, d30v_current_align_seg): New variables.
454 (d30v_last_label): New variable.
455 (d30v_align, s_d30v_align, s_d30v_text): New functions.
456 (s_d30v_data, s_d30v_section): Likewise.
457 (md_pseudo_table): Call them.
458 (md_begin): Initialize d30v_current_align_seg.
459 (md_assemble): Call d30v_align when needed by known current alignment.
460 (d30v_frob_label, d30v_cons_align): New functions.
461 * config/tc-d30v.h (md_do_align): Remove.
462 (tc_frob_label): Call d30v_frob_label.
463 (md_cons_align): New.
465 * config/tc-d30v.c (find_format): Convert complex expressions to
466 expression symbols before processing. Clean up code formatting.
469 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
471 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
474 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
476 * po/Make-in (install-info): New target.
478 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
480 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
482 * config/tc-mn10300.c (md_assemble): Likewise.
484 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
486 * Makefile.am: Update with `make dep-am'.
487 (HFILES): Add cgen.h.
488 (cgen.o): Depend on cgen.h.
489 * Makefile.in: Regenerate.
491 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
493 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
495 * gasp.c (grab_label): Permit a label to be a preprocessor
496 variable by permitting a label to start with a backslash.
498 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
500 * config/tc-mips.c (validate_mips_insn): Removed hack
501 for previously inaccessible bitfields in some INSN_TRAP
505 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
507 * config/tc-d30v.c (do_assemble): Abort with error message
508 if opcode operands do not match.
511 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
513 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
514 'q' operand format for 20-bit "break"/"sdbbp" instructions.
515 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
516 similar new 'q' operand.
518 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
520 * cgen.c (cgen_asm_finish_insn): Fix typo.
522 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
525 * cgen.c: Include it.
526 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
527 (cgen_asm_finish_insn): Result is now void. New arg `result'.
529 * config/tc-m32r.c: Include cgen.h.
530 (m23r_insn): New members num_fixups,fixups.
532 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
533 (md_assemble): Simplify code to pack two insns in parallel.
534 When swapping two insns, update their fixups.
538 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
540 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
543 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
545 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
546 to avoid compiler warning.
548 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
550 * makefile.vms: Run dec c with /nodebug. Pass CC value when
553 * makefile.vms (OBJS): Add ehopt.obj
555 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
557 * doc/c-vax.texi: Correct and extend vax/vms documentation.
560 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
562 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
564 (md_assemble): Set it for explicitly packed insns.
567 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
569 * config/obj-coff.c (c_symbol_merge): Do not take address of
570 native fields when performing the memcpy.
572 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
574 * config/tc-mips.c (macro,macro2): Implement
575 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
577 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
579 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
580 relocations against globally visible symbols.
581 * config/tc-m68k.c (relaxable_symbol): New macro.
582 (m68k_ip, md_estimate_size_before_relax): Use it.
583 (tc_m68k_fix_adjustable): Also handle weak symbols.
585 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
587 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
588 references to externally visible symbols.
589 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
590 values in twice for a PC relative reloc if the symbol is
593 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
594 don't adjust a PC relative reloc against an externally visible
596 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
597 for a PC relative fixup against an externally visible defined
598 symbol, arrange to store object file and addend values as though
599 the symbol were not defined.
600 (tc_gen_reloc): Likewise.
602 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
604 * read.c (sizeof_leb128): Referenced externally by write.c so
607 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
609 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
610 and expand a 'debug' symbol associated with the next instruction
611 that does not cause a short instruction to be filled with a NOP.
612 (md_pseudo_table): Add support for .debugsym.
613 (assemble_parallel_insn): Add calls to expand_debug_sym as
615 (md_assemble): Ditto.
617 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
619 * as.c (main): Conditionally call setlocale.
620 * gasp.c (main): Likewise.
621 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
622 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
625 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
627 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
630 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
632 * config/tc-hppa.c: Change all calls to bzero to use memset.
633 (pa_ip): Add cast to avoid warning.
634 (tc_gen_reloc, md_apply_fix): Likewise.
635 (pa_find_space_by_number): Likewise.
636 (hppa_force_relocation): Likewise.
637 (pa_block): Change i to unsigned int.
638 * config/obj-som.h (obj_som_copyright): Declare.
640 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
642 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
643 for line numbers for assembly source.
645 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
647 * configure.in: Change version number to 2.9.4
648 * configure: Rebuild.
650 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
652 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
654 * config/tc-m32r.c (assemble_parallel_insn): No need to try
655 non-relaxable variant any more. Simplify test for nop insn.
656 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
657 scan of operands yields an insn different from original (e.g. a macro).
658 Fix call to can_make_parallel.
661 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
663 * ecoff.h: Change symbolS in function declaration to struct
666 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
668 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
669 (md_convert_frag): Fix i18n typo.
671 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
673 * ecoff.c (ecoff_get_cur_proc_sym): New function.
674 * ecoff.h: Protoype it.
675 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
676 [EVAX] (s_alpha_prologue): Delete.
677 (md_pseudo_table): Update.
679 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
681 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
682 array to local pointer.
683 (get_args, parse_expr): Add casts to avoid warnings.
685 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
687 * read.c (s_set): Cast xmalloc return value to fragS *.
688 * config/tc-m68k.c (m68k_ip): Function made static to match
689 previous forward declaration.
690 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
692 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
694 * config/tc-v850.c: Add internationalisation macros to error
697 * config/tc-m32r.c (can_make_parallel): Add internationalisation
698 macros to error strings.
700 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
702 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
703 reloc is in the TOC csect.
704 (md_apply_fix3): Correct gettext typo.
706 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
708 * config/tc-arm.c (find_real_start): Ignore symbols starting with
709 .L - they are local labels and the branches are not really
710 function calls but rather far jumps.
713 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
715 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
716 local labels ($ prefix).
719 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
721 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
723 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
725 * config/tc-i386.c (md_assemble): Print operand number rather than
727 (i386_operand): Likewise.
729 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
731 * Makefile.am (INTLLIBS): Define to work around apparent automake
733 All Makefiles: Regenerated.
735 * Many files: Added gettext invocations around user-visible
737 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
738 HAVE_LC_MESSAGES): Define.
739 * dep-in.sed: Added asintl.h.
740 * po/Make-in: New file.
741 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
743 * read.c (Z_): Renamed from `_'.
744 * Makefile.am (SUBDIRS): Added po.
745 (POTFILES): new macro.
746 (po/POTFILES.in): New target.
747 ($(OBJS)): Added asintl.h.
749 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
750 (as_new_LDADD): Added $(INTLLIBS).
751 (as_new_DEPENDENCIES): Added $(INTLDEPS).
752 (gasp_new_LDADD): Added $(INTLLIBS).
753 (gasp_new_DEPENDENCIES): New macro.
754 * configure, aclocal.m4: Rebuilt.
755 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
757 (ALL_LINGUAS): Define.
758 * macro.c: Include "asintl.h".
759 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
760 * as.h: Include "asintl.h".
761 * config/tc-i386.c (ordinal_names): Removed.
762 (md_assemble): Changed error text to avoid ordinal_names.
763 (i386_operand): Likewise.
764 (reloc): Added as_bad to avoid i18n problems.
765 (tc_gen_reloc): Likewise.
766 * config/tc-arm.c (bad_args): Now a #define.
768 * config/obj-vms.c (VMS_stab_parse): Changed type of
770 (global_symbol_directory): Unified strings to avoid i18n
772 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
774 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
775 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
777 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
779 * config/tc-v850.c (md_assemble): Changed C++ comment into C
781 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
783 * as.c (print_version_id): Added an fprintf to avoid i18n
785 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
787 * expr.c (expr): Added as_warn call to avoid i18n problems.
788 * messages.c (as_assert): Changed code to avoid i18n problems.
789 (as_abort): Likewise.
790 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
792 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
794 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
796 * config/tc-i386.c (check_prefix): New static function, split out
798 (struct _i386_insn): Add wait_prefix field.
799 (md_assemble): Remove wait_prefix local variable. Use
800 check_prefix when adding a prefix.
802 * config/tc-i386.c (current_templates): New static variable.
803 (md_assemble): Remove current_templates local variable.
804 (md_assemble, i386_operand): Improve error and warning messages in
805 many places. Add RESTORE_END_STRING in many places before error
806 return. Clarify some comments.
808 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
810 (md_assemble): Parse string instruction operands, looking for
811 segment override prefixes. Check for invalid segment prefixes on
813 (i386_operand): i.seg[] and max mem_operand changes for string
815 * config/tc-i386.h (EsSeg): Define.
817 * config/tc-i386.h (regKludge): Define.
818 (iclrKludge, imulKludge): Don't define.
819 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
820 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
821 opcode_modifier checks to look for more common cases first. Add
822 default_seg for IsString case.
824 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
826 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
828 * configure: Rebuild with new automake and libtool.
829 * aclocal.m4, Makefile.in: Likewise.
831 * doc/Makefile.am (as.dvi): New target.
832 * doc/Makefile.in: Rebuild.
835 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
837 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
840 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
842 * configure.in: Added sparc86x support.
844 * configure: Rebuild.
846 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
848 (md_parse_option): Warn if -EL is not supported for this architecture.
850 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
852 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
854 * config/tc-mips.c (mips_ip): Note when we use get match on
855 the full instruction name.
857 (mips_ip): For '&' DEST completer handling, if we got a full match
858 then the DEST completer is implicitly .wxyz.
862 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
864 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
865 (vif_insn_type): New function.
866 (md_apply_fix3): Don't validate user specified length if unpack insn
870 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
872 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
873 back into the expression to handle add/sub simplification correctly.
876 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
878 * config/tc-mips.c (mips_ip): Specs changed for
879 VCALLMSR instruction.
882 start-sanitize-vr5400
883 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
885 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
888 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
890 * config/tc-mips.c (hilo_interlocks): Remove 4300.
892 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
894 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
898 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
900 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
901 branch error as being done so we don't try to emit a reloc.
904 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
906 * symbols.c (max_indent_level): New global.
907 (print_symbol_value_1): Use it.
908 * expr.h (expr_build_dot): Declare.
909 * expr.c (expr_build_dot): New function.
911 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
912 (compute_mpgloc): New function.
913 (eval_expr): New arg `cpu'. All callers updated.
914 (non_vu_insn_seen_p): New static global.
915 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
916 (struct dvp_fixup): New member `cpu'.
917 (assemble_one_insn): New args init_fixup_count, fixup_offset.
919 (md_assemble): Set non_vu_insn_seen_p as appropriate.
920 (assemble_vif): Set `cpu' field of fixup.
921 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
922 (assemble_vu_insn): Delete, contents moved into ...
923 (assemble_vu): ... here. Don't record fixups until after parsing
924 both upper and lower insns. If branch insn inside mpg, properly
925 compute target address.
926 (dvp_frob_label): Create copies of vu labels inside mpg's.
927 (dvp_relax_frag): Clean up.
928 (md_convert_frag): Ditto.
929 (md_apply_fix3): Signal error if mpg embedded vu code has branch
930 to undefined label (not currently supported).
931 (eval_expr): New arg `cpu'. All callers updated.
932 (insert_operand_final): Convert mpgloc from bytes to dwords.
933 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
934 (s_state): If switching to vu state, initialize $.mpgloc.
937 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
939 * symbols.c (print_binary): New function.
940 (print_expr_1): Call it.
943 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
945 * config/tc-dvp.c (md_convert_frag): Fix thinko.
947 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
949 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
950 0 is a valid length value (= max+1).
951 (install_vif_length): 0 is a valid length value (= max+1).
954 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
956 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
957 operand in the opcode.
960 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
962 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
966 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
968 * config/tc-i386.h: Reorder operand flags and opcode modifier
969 flags for clarity. Remove unused definitions: Unknown,
970 ImmUnknown, DispUnknown, NoModrm.
971 * config/tc-i386.c (type_names): Add missing Debug type.
972 (md_assemble): Better duplicate prefix checking. Quicker string
973 instruction check via new opcode_modifier flag.
975 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
977 * doc/as.texinfo (Invoking): Clarify -Wa example.
979 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
981 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
982 (s_mips_weakext): Define.
983 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
984 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
987 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
989 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
990 is an error if the value can not be computed at assembly time.
991 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
993 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
995 * gasp.c (main): Set next field of new include_path structure to
996 NULL. From Avery Pennarun <averyp@gdc.ca>.
998 * read.c (s_mri_sect): Call as_bad rather than abort for an
999 unsupported MRI target.
1001 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
1003 * config/tc-arm.c (arm_validate_fix): New function. Determine if
1004 the destination of a branch instruction should be altered.
1005 (find_real_start): New function: Locate the real, Thumb coded
1006 start of a Thumb function.
1007 (do_t_branch23): Alter the destination of branches to Thumb
1010 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1012 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1014 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1017 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1019 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1020 * doc/c-hppa.texi: Likewise.
1022 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1024 * Makefile.am: Rebuild dependencies.
1025 * Makefile.in: Rebuild.
1027 * Makefile.am (DEP_INCLUDES): New variable.
1028 (.dep1): Change to work when srcdir is not an absolute path.
1029 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1030 * Makefile.in: Rebuild.
1032 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1034 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1035 LinearAddress patch.
1037 * configure.in: Set version to 2.9.1.
1038 * configure: Rebuild.
1040 * Branched binutils 2.9.
1042 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1044 * config/tc-i386.h (FWait): Define.
1045 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1046 other prefixes. Check FWait flag in opcode table to see which
1047 instructions require an fwait prefix.
1049 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1051 * stabs.c (get_stab_string_offset): Always create a stab string
1054 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1056 Fix some gcc -Wall warnings:
1057 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1058 * ehopt.c (eh_frame_code_alignment): Likewise.
1059 * expr.c (integer_constant, operand): Likewise.
1060 * frags.c (frag_align): Likewise.
1061 * gasp.c (level_0, change_base, doinstr): Likewise.
1062 * hash.c (hash_ask): Likewise.
1063 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1064 (debugging_pseudo): Likewise.
1065 * macro.c (define_macro, check_macro): Likewise.
1066 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1067 (ignore_rest_of_line, float_cons): Likewise.
1068 * symbols.c (decode_local_label_name): Likewise.
1069 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1070 (fixup_segment, number_to_chars_bigendian): Likewise.
1071 (number_to_chars_littleendian): Likewise.
1072 * config/atof-ieee.c (gen_to_words): Likewise.
1073 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1074 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1075 * read.c (output_big_sleb128): Initialize locals to avoid
1077 (output_big_uleb128, equals): Likewise.
1078 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1079 to unsigned int. Change zeros to unsigned int.
1080 * cond.c (s_if): Add return to default case.
1081 * frags.c (frag_now_fix): Change return type to addressT.
1082 * frags.h (frag_now_fix): Update declaration.
1083 * listing.c (file_info_struct): Change linenum to unsigned int.
1084 (struct list_info_struct): Change hll_line to unsigned int.
1085 (print_source): Update format string.
1086 * read.c (emit_expr): Change scan to unsigned int, and don't
1087 bother to initialize it.
1088 * symbols.c (dollar_label_count): Change to unsigned long.
1089 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1090 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1091 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1093 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1095 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1096 mcf5200 just as we do for m68000.
1097 (m68k_init_after_args): Likewise.
1098 (md_estimate_size_before_relax): Likewise.
1100 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1102 * config/tc-v850.c (md_assemble): Store relocation addend in
1103 fixup instead of instruction.
1105 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1107 * config/tc-i386.c (md_assemble): Swap template arguments to
1108 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1109 This macro is currently symmetric, so passing them the wrong
1110 way didn't cause any problem, but may if the macro is changed
1112 After copying template to i.tm, use i.tm. rather than t-> to
1113 access fields, and make t a const*
1114 Move i.tm.operand_types[] swap to immediately after the copy.
1117 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1119 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1120 we've computed the data length.
1123 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1125 * expr.h (expr_build_uconstant): Add prototype.
1126 (expr_build_unary,expr_build_binary): Add prototypes.
1127 * expr.c (expr_build_uconstant): New function.
1128 (expr_build_unary,expr_build_binary): New functions.
1130 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1131 (md_convert_frag): Delete.
1132 (TC_FIX_TYPE): New fields wl,cl,user_value;
1133 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1134 All callers updated.
1135 (insert_unpack_marker): New function.
1136 (insert_file): New argument insert_marker_arg. All callers updated.
1137 (gif_user_value): New static local.
1138 (vif_data_start,vif_data_end): New static locals.
1139 (mpgloc_sym,unpackloc_sym): New static locals.
1140 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1141 (cur_opcode,cur_operand): New static locals.
1142 (endmpg_caller): New enum.
1143 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1144 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1145 (dvp_fixup): New members user_value,wl,cl;
1146 (assemble_vif): Rewrite.
1147 (assemble_gif): Tweak name of data start label.
1148 (assemble_one_insn): Allow special parser to punt and call the
1149 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1150 (md_operand): Handle '*' value for mpgloc,unpackloc.
1151 (md_estimate_size_before_relax): New function.
1152 (dvp_relax_frag,md_convert_frag): New functions.
1153 (md_pcrel_from_section): Handle end data label for variable length
1155 (md_apply_fix3): Handle count field for variable length vif insns.
1156 Handle address field for mpg,unpack.
1157 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1158 (cur_vif_insn_length): Delete.
1159 (vif_length_value): New function.
1160 (install_vif_length): Don't perform logical->physical conversion here.
1161 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1164 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1166 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1167 * macro.c (macro_expand_body): Increase buffer size.
1168 * messages.c (as_warn): Likewise.
1169 (as_warn_where, as_bad, as_bad_where): Likewise.
1171 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1173 Based on patch from H.J. Lu <hjl@gnu.org>:
1174 * Makefile.am (DISTSTUFF): New variable.
1175 (diststuff): New target.
1176 * Makefile.in: Rebuild.
1178 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1180 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1181 m32r_elf_section_change_hook.
1183 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1184 emit a nop if a section ends with a 16 bit instruction.
1186 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1188 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1189 s_lcomm rather than obj_coff_lcomm.
1190 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1192 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1194 * config/tc-i386.h (LinearAddress): Define.
1195 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1196 instruction, don't use a default segment.
1198 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1200 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1201 * configure: Rebuild.
1204 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1206 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1209 start-sanitize-r5900
1210 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1212 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1214 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1215 (mips_ip): Handle 'O' operand.
1216 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1219 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1221 * aclocal.m4, configure: Rebuild with libtool 1.2.
1223 start-sanitize-r5900
1224 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1226 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
1227 with vr5400 support.
1230 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1233 PC relative branches. Patch courtesy of Jonathan Walton.
1235 start-sanitize-r5900
1236 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1238 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1239 "name.completer" where only the name is actually in the opcode
1240 table. Allow various operands for base register in load/store
1241 instructions. Handle various new argument characters for the
1242 cop2/vu0 co-processor.
1246 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1248 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1252 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1254 * configure.in (emulations): Add thumb-pe target.
1256 * configure (emulations): Add thumb-pe target.
1258 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1260 * itbl-lex.l (yywrap): Don't define if already defined as a
1264 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1266 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1267 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1268 packing is enabled. Emit VIF cpu marker after dma insn.
1270 * config/tc-dvp.h (TC_START_LABEL): Define.
1271 * config/tc-dvp.c (force_mach_label): New function.
1272 (md_begin,create_colon_label,s_dmadata): Use it.
1274 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1277 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1279 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1282 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1284 * depend.c (quote_string_for_make): New function.
1285 (wrap_output): Use it.
1287 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1289 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1290 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1293 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1295 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1296 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1297 (gif_insn_frag_loc): New static global.
1298 (assemble_gif): Record frag and location frag of insn.
1299 (md_apply_fix3): Validate user specified nloop if we couldn't do
1301 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1303 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1305 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1306 insufficient data present. Fix insertion of computed nloop value.
1307 (install_vif_length): Second pass at unpack len calcs.
1308 (s_endunpack): Round data up to word boundary.
1309 (insert_mpg_marker): New function.
1310 (insert_file): New args insert_marker, size. All callers updated.
1311 (assemble_vif): Rewrite varlen insn handling.
1312 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1313 (s_enddirect,s_endunpack): Rename arg to internal_p.
1316 start-sanitize-vr4320
1317 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1319 * config/tc-mips.c : Added vr4320 similar to vr4300.
1322 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1324 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1325 Recognize -GN and -relax.
1326 (md_begin): Initialize gp size from -G switch.
1327 (alpha_force_relocation): Always force if -relax.
1328 (alpha_align): Take a new argument that will specify when to
1329 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1330 Change all callers. Emit nop alignment padding as nop+unop pair.
1332 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1334 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1335 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1338 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1340 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1341 require padding to the next long word boundary.
1345 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1347 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1348 inserted binary files.
1351 start-sanitize-phase2-m32rx
1352 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1354 * config/tc-m32r.c (optimize): New static local.
1355 (md_shortopts): Add -O.
1356 (md_parse_option): Recognize it.
1357 (md_show_usage): Document it.
1358 (md_assemble): Don't try to combine insns in parallel if !optimize.
1360 end-sanitize-phase2-m32rx
1361 start-sanitize-m32rx
1362 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1364 * config/tc-m32r.c (first_writes_to_seconds_operands):
1365 Reinitialise b_operands for each pass of the inner loop.
1368 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1370 * config/tc-dvp.h (tc_frob_label): Define.
1371 * config/tc-dvp.c (dvp_frob_label): New function.
1372 (create_colon_label): New argument `sto'. All callers updated.
1373 (record_mach): New argument `force_next_p'. All callers updated.
1374 (cpu_sto): New function.
1375 (UNIQUE_LABEL_PREFIX): New macro.
1376 (unique_label): Use it.
1377 (assemble_gif): Emit start label before mach label.
1378 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1380 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1382 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1383 (setup_dma_autocount): Renamed from setup_autocount. New argument
1384 inline_p. All callers changed. Fix word address of count.
1385 (parse_dma_addr_autocount): Fix word address of address.
1389 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1391 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1392 in special_sections table and add .vubss etc via
1393 ELF_TC_SPECIAL_SECTIONS.
1394 * config/tc-dvp.h: Likewise.
1397 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1399 * cgen.c: #include symcat.h.
1400 * config/tc-m32r.c: Likewise.
1402 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1404 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1405 absolute expressions instead of '$' prefixed register names.
1407 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1409 * read.c (s_set): Record file and line info for symbols when -as.
1410 (pseudo_set): Don't overwrite that dummy fragment.
1413 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1415 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1416 (dvp_parse_done): Comment out contents.
1417 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1418 (s_state): Handle .vu in included file.
1419 (asm_state): New state ASM_GIF.
1420 (asm_state_stack): Maintain stack of parsing states.
1421 ({push,pop,set}_asm_state): New functions.
1422 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1423 (gif_{insn_type,data_name,insn_frag}): New static locals.
1424 (md_assemble): Watch for .endgif if in ASM_GIF state.
1425 (assemble_gif): Complete.
1426 (s_endgif): Complete.
1427 (cur_mach): New static local.
1428 (record_mach): New function.
1429 (md_begin): Initialize `cur_mach'.
1430 (assemble_*): Record current mach type.
1431 (vu_count): New static local.
1432 (assemble_vif): Temporary hack to properly align mpg/direct data.
1433 (assemble_vu): Insert mpg every 256 insns.
1436 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1438 * config/tc-ppc.c (md_pseudo_table): Add "section".
1439 (ppc_named_section): New static function.
1441 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1443 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1444 so we don't have to scan the entire list.
1447 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1449 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1450 case, allow the parallel instructions to modify the same flag
1454 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1456 * listing.c (list_symbol_table): Categorize symbols by
1457 undefined_section rather than sy_frag->line == NULL.
1460 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1462 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1463 (inline_dmadata): Renamed from s_dmadata_implied.
1464 (assemble_one_insn): Rewrite dma operand processing.
1465 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1466 (unique_name,setup_autocount): New functions.
1468 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1469 (md_pseudo_table): Add .word.
1470 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1472 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1473 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1474 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1476 (eval_expr): New function.
1477 (create_label,create_colon_label): New function.
1478 (s_enddmadata): Rewrite.
1481 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1483 * Makefile.am (install-exec-local): Install properly when ln
1484 fails or tooldir == prefix.
1486 start-sanitize-m32rx
1487 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1489 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1490 handling of updates to the condition bit as this is shadow by
1494 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1496 * config/tc-dvp.c (parse_float): New function.
1497 (assemble_vu): Handle loi insns.
1498 (assemble_one_insn): Simplify suffix parsing.
1499 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1503 start-sanitize-m32rx
1504 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1506 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1508 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1510 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1511 for --warn-explicit-parallel-conflicts and --Wnp as an
1512 abbreviation for --no-warn-explicit-parallel-conflicts.
1513 (assemble_parallel_insn): Use non-relaxable versions of branch
1516 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1518 * app.c: Parse || as a seperator between assembler statements.
1521 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1523 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1524 Test result of insert_operand for error.
1526 start-sanitize-m32rx
1527 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1529 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1530 when m32rx target is enabled and the instructions are not
1533 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1535 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1536 bother checking insn which have no operands.
1539 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1541 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1542 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1543 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1544 * doc/Makefile.in: Rebuild.
1546 start-sanitize-m32rx
1547 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1549 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1550 function. Replaces get_src_reg(), check_for_side_effects(),
1551 reads_from_src_reg(). Uses new insn operand features of cgen.
1552 (writes_to_pc): New function., but with new code suppressed for now.
1553 (md_assemble): Call first_writes_to_seconds_operands().
1555 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1557 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1558 (macro): Fix handling of M_COP[0-3].
1560 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1562 Based on patches from Ross Harvey <ross@teraflop.com>:
1563 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1564 if macro_alternate or macro_mri.
1565 (getstring): Remove support for byte constants between < and >.
1566 (get_any_string): '<' only starts a string if macro_alternate or
1568 (macro_expand_body): Permit keyword parameters following
1569 positional parameters.
1571 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1572 * configure.in (alpha*-*-netbsd*): New target.
1573 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1574 * configure: Rebuild.
1576 * as.h (flag_warn_suppress_instructionswap): Move from here...
1577 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1578 here, and make static.
1580 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1581 BFD_ASSEMBLER or MANY_SEGMENTS.
1583 * as.c (show_usage): Update bug-gnu-utils address.
1584 * gasp.c (show_usage): Likewise.
1585 * doc/as.texinfo (Bug Reporting): Likewise.
1587 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1589 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1590 insns regardless of the size of a pointer if we're in mips I or
1592 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1594 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1596 Fix rac to accept only a0:
1597 * tc-d10v.c (parallel_ok, find_opcode):
1598 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1599 Introduce OPERAND_GPR.
1601 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1603 * read.c (s_fill): Handle non-constant repeat counts by creating
1604 an rs_space fragment.
1606 start-sanitize-m32rx
1607 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1609 * doc/c-m32r.texi: Document warning and error messages. Add
1610 descriptions of --warn-explicit-parallel-conflicts.
1612 * doc/as.texinfo: Add more m32rx command line options.
1615 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1617 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1618 from as_bad to as_warn.
1621 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1623 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1626 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1628 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1629 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1630 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1632 * config/tc-dvp.h: Add configuration specific section names.
1635 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1637 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1638 seg_fix_rotP rather than fix_root from seg_info.
1640 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1642 * expr.c: Add support for 0x1_2_3_4 bignums.
1644 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1646 * configure.in: Change -linux* to -linux-gnu*.
1647 * configure: Rebuild.
1649 * app.c (do_scrub_begin): Treat \r as whitespace.
1651 start-sanitize-m32rx
1652 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1654 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1655 rather than parsing syntax string manually.
1656 (assemble_parallel_insn): Check for both forms of parallel
1659 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1661 * Makefile.am: Update dependencies.
1662 * Makefile.in: Rebuild.
1664 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1666 * configure, aclocal.m4: Rebuild with new libtool.
1668 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1670 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1671 the argument to bfd_set_arch_mach.
1672 (load_address): Use bfd_arch_bits_per_address to determine the
1673 bit size of an address instead of looking at the isa level.
1674 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1676 start-sanitize-v850e
1677 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1679 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1681 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1683 * ehopt.c: New file.
1684 * as.h (enum _relax_state): Add rs_cfa.
1685 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1686 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1687 * read.c (emit_expr): Call check_eh_frame.
1688 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1689 (relax_segment): Likewise.
1690 * Makefile.am: Rebuild dependencies.
1691 (GAS_CFILES): Add ehopt.c.
1692 (GENERIC_OBJS): Add ehopt.o.
1693 * doc/internals.texi (Frags): Document rs_cfa.
1695 * as.c (show_usage): Mention --traditional-format.
1696 (parse_args): Accept --traditional-format.
1697 * as.h (flag_traditional_format): Declare.
1698 * output-file.c (output_file_create): If flag_traditional_format,
1699 set BFD_TRADITIONAL_FORMAT on stdoutput.
1700 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1702 * config/tc-mips.c (append_insn): Make sure that if we have a
1703 fixup for an unmatched %hi reloc, it does not associated with a
1706 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1707 * doc/Makefile.in: Likewise.
1709 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1711 * config/tc-m32r.c (check_for_side_effects): New function.
1712 (can_make_parallel): Add checks for instruction side effects
1713 clashing with the other instruction.
1714 (assemble_parallel_insn): Improve warning messages. Return error
1715 message from non-swapped instruction order.
1717 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1719 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1721 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1722 md_cleanup definition. This moves the forced literal output to
1723 the end of the source pass, and avoids macro's inserting literals
1724 into the code immediately after the macro expansion.
1726 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1728 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1729 a gas internal symbol is adjustable.
1730 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1732 * as.h: If gcc version greater than 2.6, use `__format__' and
1733 `__printf__' in function attributes, rather than `format' and
1736 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1738 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1740 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1742 Add tms320c30 support:
1743 * config/tc-tic30.h: New file.
1744 * config/tc-tic30.c: New file.
1745 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1746 TARGET_FORMAT as "coff-tic30".
1747 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1748 * Makefile.am: Rebuild dependencies.
1749 (CPU_TYPES): Add tic30.
1750 (CPU_OBJ_VALID): tic30-aout is valid.
1751 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1752 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1753 * configure, Makefile.in: Rebuild.
1755 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1757 * config/tc-v850.c (md_assemble): Improvements to error messages.
1759 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1761 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1762 BFD_RELOC_HI16_S to store the high bits of any value.
1764 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1765 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1766 assembler calculate relocations to any external symbol at all.
1767 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1768 involving generation of pc-relative relocs.
1769 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1770 has been moved to md_apply_fix3.
1772 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1773 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1774 which actually means (the address of identifier's GOT entry) +
1775 constant, which is not particularly useful.
1777 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1779 * read.h (include_dirs): Declare.
1780 (include_dir_count,include_dir_maxlen): Declare.
1783 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1784 (md_parse_option): Handle them.
1785 (md_show_usage): Print them.
1786 (output_dma,output_pke): New static globals.
1787 (assemble_pke): Handle -no-dma-pke.
1788 (insert_file): Search include dir list.
1789 (s_enddirect): Validate length if prespecified.
1790 (s_endmpg): Likewise. Handle -no-dma-pke.
1791 (s_endunpack): Handle -no-dma-pke.
1792 (md_pcrel_from_section): Add offset to delay slot for
1796 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1798 * configure.in: Correct check for shared opcodes library.
1799 * configure: Rebuild.
1801 * listing.c (buffer_line): If we can't open the file, set at_end.
1802 (listing_print): Remove unused local variable fi.
1804 * config/m68k-parse.y (reglistpair): Handle register list in
1807 * config/vms-conf.h: Don't undef VERSION.
1809 start-sanitize-m32rx
1810 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1812 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1813 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1816 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1818 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1820 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1822 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1823 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1824 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1825 (EXTRA_DIST): Define.
1826 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1827 explicitly rather than via the list of object files.
1828 (gcc-as.opt): New file created when make-gas.com is run.
1829 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1830 itbl-cpu.h} to #include appropriate file rather than copying that
1832 * config/vms-conf.h: Synchronize with current config.in.
1833 * Makefile.in: Rebuild.
1836 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1838 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1839 (parallel_ok): Relaxed parallel subinstruction dependency check.
1842 start-sanitize-m32rx
1843 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-m32r.c (md_assemble): Fix determination of when
1846 instructions can be combined in parallel.
1849 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1851 * as.h (flag_warn_suppress_instructionswap): added new flag.
1852 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1853 command line argument.
1854 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1855 warning only if flag_warn_suppress_instructionswap is false.
1857 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1859 * configure.in (i386-*-mingw32*): New target.
1860 * configure: Rebuild.
1862 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1864 * symbols.c (resolve_symbol_value): Don't set the segment if it
1865 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1867 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1870 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1872 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1873 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1876 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1878 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1881 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1883 * configure.in: Add dvp support.
1884 * configure: Regenerate.
1885 * config/tc-dvp.[ch]: New files.
1888 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1890 * config/tc-v850.c (v850_insert_operand): Display instruction when
1891 an error is encountered.
1893 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1895 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1896 (i386-*-sco3.2v5*coff): New target.
1897 (i386-*-sco3.2*): New target.
1898 * configure: Rebuild.
1900 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1902 * config/tc-v850.c: Tidy error message production.
1904 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1906 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1907 validate_immediate return value in the right type for comparisons
1910 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1912 * listing.c (MAX_BYTES): Use listing variables not constants.
1913 (data_buffer): No longer an array, but a pointer.
1914 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1915 (listing_listing): Allocate data_buffer.
1917 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1919 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1920 --listing-rhs-width, --listing-cont-lines.
1921 (show_usage): Update.
1922 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1923 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1924 (print_lines): Use the variables instead of the constants.
1925 (listing_listing): Likewise.
1926 * listing.h: Declare the new vars.
1928 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1930 * as.c (parse_args): Add --keep-locals alias for -L.
1931 Add --strip-local-absolute.
1932 (show_usage): Update.
1933 * as.h (flag_strip_local_absolute): New flag.
1934 * symbols.c (S_IS_LOCAL): Use it.
1935 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1936 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1937 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1939 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1941 * config/tc-m32r.c: Detect if explicitly parallel instructions
1942 might have an io conflict and issue a warning message.
1944 start-sanitize-m32rx
1945 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1947 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1948 to a count of the number of matches to skip.
1949 (can_make_parallel): Pass count of number of matches to skip to
1950 reads_from_src_reg().
1953 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1955 start-sanitize-m32rx
1956 * config/tc-m32r.c: Add support for swapping fixups of swap
1959 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1960 cgen_swap_fixups): Functions to save, restore and swap the fixup
1961 chain with a backup copy.
1962 (cgen_asm_finish_insn): Returns address of constructed insn.
1964 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1966 * listing.c (file_info_struct): Remove FILE, add POS.
1967 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1968 (file_info): Don't open the file.
1969 (buffer_line): Check for the file in the last_open cache, updating
1971 (print_source): Don't reference file_info->file.
1972 (listing_listing): Likewise.
1973 (listing_print): Close the file in the cache, if any.
1975 start-sanitize-m32rx
1976 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1978 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1979 parallel instructions so that they are in the correct order.
1980 (reads_from_src_reg, get_src_reg, can_make_parallel,
1981 make_parallel): New functions to support opportunistic
1982 parallelisation of adjacent instructions.
1985 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1987 * read.c (dwarf_file_string): New file static variable.
1988 (emit_expr): Look for constant sequence that leads up to a file
1989 name in DWARF debugging output.
1990 (stringer): Use dwarf_file_string to decide whether to accept a
1991 string as a file name.
1993 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1995 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1996 (crack_operand): Add reg->reglst MRI hack.
1997 (r_seg): Put reglst symbols in reg_section.
1998 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
2000 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
2002 * tc-sh.c (get_specific): Handle SGR & DBR.
2004 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
2006 * tc-h8300.c (parse_reg): Take the length of the symbol into
2007 account when attempting to match a register name.
2008 * tc-h8500.c (parse_reg): Likewise.
2010 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2012 start-sanitize-m32rx
2013 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2016 * cgen.c: Formatting changes to improve readability.
2018 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2020 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2024 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2026 Based on a patch from Jim Wilson
2027 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2028 (tc_gen_reloc): Handle cross section PC relative relocs
2032 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2034 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2036 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2038 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2039 (expr_jmp_buf): New static local.
2040 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2041 (cgen_md_operand): New function.
2042 * tc-m32r.c: Clean up pass over `struct foo' usage.
2043 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2045 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2047 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2048 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2050 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2052 * config/tc-i386.c (i386_operand): Give an error if there are
2053 unrecognized characters after an expression.
2055 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2057 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2059 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2061 * configure.in (i386*-go32-rtems*): Fix to be the same as
2063 * configure: Rebuild.
2065 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2067 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2068 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2069 (mips_ip): Always check for FP_D, not just for instructions that
2070 are not part of the regular ISA.
2072 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2074 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2076 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2078 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2080 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2082 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2083 the range we care about.
2086 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2088 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2089 (exec_type_enum): Enumeration giving all of the exec types.
2090 (warn_nops): New static variable to give nop warning level.
2091 ({cur,prev}_mul32_p): New static variable to keep track of whether
2092 the current/previous instruction is a 32-bit multiply.
2093 (Optimizing): Make static.
2094 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2096 (d30v_insert_operand): Delete declaration of unused function.
2097 (write_2_short): Make exec_type argument enum, not int.
2098 (parallel_ok): Ditto.
2099 (check_range): Delete unused variable(s).
2100 (build_insn): Ditto.
2101 (find_format): Ditto.
2102 (md_apply_fix3): Ditto.
2103 (md_show_usage): Document -n and -N.
2104 (md_parse_option): Parse -n and -N.
2105 (write_1_short): If -n, warn about adding a nop. Use
2107 (write_2_short): Use enumeration values instead of hard coded
2108 integers. Reset exec_type for default operations. For explicit
2109 parallel operations, call parallel_ok to make sure everything is
2110 ok. If writing out a parallel operation, and the previous
2111 instruction was a 32-bit multiply, indicate current instruction
2113 (parallel_ok): Allow add/tx ... to be done in parallel with
2114 another add/tx ... assuming the gpr registers don't overlap.
2115 (md_assemble): Use exec type enumeration values, not hard coded
2116 ints. Check for loads or 16-bit multiplies following in the next
2117 cycle after a 32-bit multiply. Add nops if that is the case.
2118 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2119 cur_mul32_p if current instruction is a 32-bit multiply.
2120 (find_format): Change spacing and layout.
2123 start-sanitize-tic80
2124 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2126 * config/tc-tic80.c (tic80_relax): New static variable.
2127 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2128 (md_parse_option): Handle new relax options.
2129 (md_show_usage): Document new relax options.
2130 (find_opcode): Don't use short forms of PC relative branches if
2135 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2137 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2138 used/set flag fields. Make flag vars unsigned long. Use
2139 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2140 parallel if they use the same conditional flag with reversed
2141 meaning. Allow 2 add/sub insns that set the carry or overflow
2142 flags but do not query them to be done in parallel. Don't allow 2
2143 word store operations to be done in parallel with ADDppp or
2144 SUBppp. Don't allow loads to be done in parallel with 16 bit
2148 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2150 * config/tc-arm.c: Prevent use of interworking support for
2153 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2155 * doc/all.texi: Add M32R cpu.
2157 * doc/as.texinfo: Add documentation of m32r processor.
2159 * doc/c-m32r.texi: New file, documenting m32r specific features.
2161 start-sanitize-m32rx
2162 * config/tc-m32r.c (allow_m32rx): New function.
2163 (enable_m32rx): New variable.
2164 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2165 (md_show_usage): Document new --m32rx command line option.
2166 (md_parse_option): Implement new --m32rx command line option.
2169 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2171 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2174 start-sanitize-tic80
2175 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2177 * config/tc-tic80.c (build_insn): Handle instructions that have
2178 long (32 bit) PC relative offsets. Fix places that previously
2179 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2180 (md_apply_fix): Add case to handle long PC relative offsets.
2183 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2185 * doc/c-arm.texi (ARM Options): Document support for new ARM
2188 * config/tc-arm.c (md_parse_option): Add support for new ARM
2191 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2193 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2194 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2196 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2198 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2201 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2202 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2204 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2206 * config/tc-v850.c: Brought up to date with the branch.
2208 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2210 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2211 (SWITCH_TABLE): Handle BFD_RELOC_8.
2212 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2213 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2214 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2216 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2218 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2219 apparent bug in gcc's long long support crossing from x86.
2221 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2223 * config/tc-arm.c: Brought up to date with latest changes on arm
2226 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2228 * config-gas.com: Get version info from configure.in.
2230 * makefile.vms: include depend.obj in OBJS.
2232 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2234 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2235 all corresponding code.
2237 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2239 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2240 run-time endian selection.
2242 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2244 * tc-sh.c (parse_reg): Properly quote for fv4.
2246 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2248 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2249 symbol value operator.
2251 start-sanitize-vr5400
2252 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2254 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2258 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2260 * config/tc-d10v.c (parallel_ok, find_opcode):
2261 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2263 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2265 * config/obj-coff.c (fixup_segment): Cast second arg of
2266 md_apply_fix3 call to type "valueT *".
2268 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2270 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2272 * configure: Re-generate.
2274 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2276 * config/tc-mips.c (macro_build): Use the membership field
2280 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2282 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2283 first argument if it's supposed to be a register.
2286 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2288 * config/tc-mips.c (mips_4900): Added.
2289 (hilo_interlocks): Added mips_4900.
2290 (md_begin): Set default for mips_4900.
2291 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2292 (md_longopts): Add "m4900" and "no-m4900".
2293 (md_parse_option): Handle above options.
2296 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2298 * app.c (do_scrub_chars): If d10v, re-insert a space before
2299 a '#' when in state 10.
2301 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2303 * config/tc-h8300.c: Include "subsegs.h".
2304 (tc_reloc_mangle): Handle references to symbols which are not
2305 being output, so that references to `.' work.
2307 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2309 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2312 * macro.c (sub_actual): If we don't find a parameter for an &,
2315 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2316 start-sanitize-vr5400
2318 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2320 (hilo_interlocks): VR5400 has interlocks.
2321 (md_begin): Expect mips64vr5400, not mips64r5400.
2324 * config/tc-mips.c (mips_ip): In default case, call as_bad
2325 instead of fprintf, to get "assembler messages:" message output
2326 before instead of after.
2328 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2330 * frags.h: Handle multiple inclusion.
2332 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2334 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2335 * as.h (struct frag, frag support): Moved from here.
2337 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2339 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2340 * cgen.c (cgen_asm_finish_insn): Update.
2341 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2342 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2343 (md_convert_frag): Ditto.
2344 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2345 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2346 (TC_FRAG_INIT): Update.
2348 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2350 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2351 print out MD fields of fix.
2352 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2353 defined) to initialize MD fields in frag.
2354 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2355 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2356 * config/tc-ns32k.h: Add comments. Remove obsolete
2357 BFD_FAST_SECTION_FILL definition, change prototypes for
2358 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2359 opcode_frag and opcode_offset and remove pcrel_adjust.
2360 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2361 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2362 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2364 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2365 MD fields in frag structure.
2366 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2367 fix_bsr): macros to access MD fields in fix structure.
2368 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2369 use struct opcode_location as these fields are now in the frag
2371 (convert_iif): Call frag_more as it is needed instead
2372 of trying to allocate for the whole insn. Avoid call of frag_more
2373 with negative argument.
2374 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2375 md_estimate_size_before_relax, md_pcrel_from,
2376 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2377 and frag structures.
2378 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2379 opcode_offset and remove pcrel_adjust.
2380 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2381 fix_new_ns32k_exp with changed arguments.
2383 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2385 * tc-mips.c (md_begin): Reorganize setting of default values so
2386 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2388 (md_parse_option): Remove all code that sets defaults; md_begin
2389 handles all of this now.
2391 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2393 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2395 (bootstrap, bootstrap2, bootstrap3): Likewise.
2396 * Makefile.in: Rebuild.
2398 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2399 TOC section to be against the csect.
2401 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2403 start-sanitize-vr5400
2404 * config/tc-mips.c (mips_5400): New variable.
2405 (md_begin, md_parse_option): Handle 5400 options/names.
2406 (macro_build, mips_ip): Check for 5400-specific instructions.
2407 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2411 * config/tc-mips.c (validate_mips_insn): New function, checks
2412 match versus mask bits, and also verifies that all bits to be
2413 output are actually specified somewhere.
2414 (md_begin): Call it for 32-bit instructions, instead of doing
2415 match/mask check here. In case of failure, print a message, but
2416 check the rest of the opcode table before exiting.
2418 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2421 from Tony Thompson at ARM: athompso@arm.com
2424 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2426 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2431 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2433 * config/tc-mips.c (hilo_interlocks): True for tx49.
2434 (md_begin): Add mips64tx49.
2435 (md_parse_option): Add 4900 cpu.
2438 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2440 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2441 extend if the operand expects a signed value.
2443 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2444 default which is to permit dollar labels.
2446 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2448 * config/tc-sparc.c (sparc_memory_model): New variable.
2449 (md_longopts): Add -TSO/-PSO/-RMO options.
2450 (md_parse_options): Handle them.
2451 (sparc_elf_final_processing): For 64 ELF, set required
2452 memory ordering in e_flags. Default to RMO and let the user
2453 override it through command line.
2455 * config/tc-sparc.h (elf_tc_final_processing): Add.
2457 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2459 * config/tc-sparc.c (v9a_asr_table): New variable.
2460 (sparc_ip): Handle v9a asr's.
2461 Patch from David Miller <davem@vger.rutgers.edu>.
2463 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2465 * config/tc-sparc.h (md_do_align): New macro.
2466 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2467 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2469 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2471 * config/tc-sh.c (sh_small): New variable.
2472 (OPTION_SMALL): Define.
2473 (md_longopts): Add "small".
2474 (md_parse_option): Handle OPTION_SMALL.
2475 (md_show_usage): Mention -small.
2476 * config/tc-sh.h (sh_small): Declare.
2477 (SUB_SEGMENT_ALIGN): Handle sh_small.
2478 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2481 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2482 case in little endian mode.
2484 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2486 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2487 overflow signalling to linker.
2489 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2491 * makefile.vms: Fix for dec c.
2493 * config-gas.com: Give explanation for dec c setup in error
2496 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2497 sections on openvms/alpha.
2499 * config/obj-evax.c: support .weak pseudo-op
2501 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2503 * config/tc-sparc.c (default_arch_size): New static local.
2504 (struct sparc_arch): Rename arch_size to default_arch_size.
2505 New member user_option_p.
2506 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2507 (init_default_arch): Check whether default arch is valid.
2508 Set default_arch_size in addition to sparc_arch_size.
2509 (OPTION_32,OPTION_64): Define.
2510 (md_longopts): New entries for -32, -64.
2511 (md_parse_option): Handle them.
2512 (md_show_usage): Print them. Ensure init_default_arch called.
2513 * configure.in (sparc64): Set arch to v9-64.
2514 * configure: Regenerated.
2516 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2518 * write.c (subsegs_finish): New function, broken out of
2520 (write_object_file): Some code moves into subsegs_finish.
2521 * write.c (subsegs_finish): Declare.
2522 * as.c (main): Call subsegs_finish.
2524 * read.c (s_include): Check for error return from
2527 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2529 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2531 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2533 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2534 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2535 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2536 the correct relocation when it exists.
2537 * config/tc-i386.c (md_apply_fix3): Likewise.
2539 * config/tc-ppc.h: Correct typo in comment.
2540 * config/tc-v850.h: Likewise.
2542 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2544 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2545 when second instruction is writing to first instructions inputs.
2547 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2549 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2550 templated programs to build with -g.
2552 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2554 * config/tc-v850.c (md_relax_table): Add support for relaxing
2555 unconditional branches. This patch is courtesy of Jim Wilson.
2556 (md_convert_frag): Fix relaxing of branches. This patch is
2557 courtesy of Jim Wilson.
2558 (md_assemble): Create different fixups for conditional and
2559 unconditional branches. This patch is courtesy of Jim Wilson.
2560 (md_estimate_size_before_relax): Estimate size of variable part of
2561 fixup based on whether it is for a conditional or an unconditional
2562 branch. This patch is courtesy of Jim Wilson.
2563 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2564 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2565 obj_elf_section_change_hook().
2566 (v850_comm): New function.
2567 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2568 (md_begin): Add bss flag to seg_info of bss sections.
2570 Add support for .scommon, .tcommon and .zcommon sections.
2572 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2573 .zcommon, .tbss, .call_table_data and .call_table_text.
2575 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2577 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2578 * configure: Regenerated.
2580 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2582 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2583 expression is not confused with -1.
2585 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2587 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2588 operand - OPERAND_ATMINUS.
2590 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2592 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2593 decrement modify the index register.
2595 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2597 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2598 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2599 68336, 68341, 68349.
2600 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2601 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2602 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2605 * doc/Makefile.am (CPU_DOCS): Define.
2606 (as.info): Depend upon $(CPU_DOCS).
2607 * doc/Makefile.in: Rebuild.
2609 * configure.in: Remove AM_PROG_INSTALL; it's called by
2611 * configure: Rebuild.
2613 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2615 * tc-d10v.h (TC_START_LABEL): Don't define.
2616 (tc_frob_label): Define.
2618 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2620 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2621 to pair a branch and link with anything but an exe instruction.
2623 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2625 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2626 optimization to reduce the alignment surprises for gcc.
2628 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2630 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2631 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2632 (sparc_ip): Add %hix,%lox.
2633 (md_apply_fix3): Call as_bad_where, not as_bad.
2634 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2635 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2637 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2639 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2640 recognizes alphaev5 etc.
2641 * configure: Rebuild.
2643 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2645 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2646 of mipsr3900 with mipstx39.
2648 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2649 -mipsXX message' if the insn isn't an ISA insn.
2651 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2653 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2654 Redefine TARGET_FORMAT to call sparc_target_format.
2655 * config/tc-sparc.c (in_unsigned_range): New function.
2656 (sparc_arch_size): Make static.
2657 (sparc_target_format): New function.
2658 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2659 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2660 (output_insn): Set `fx_no_overflow'.
2661 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2662 (tc_gen_reloc): Likewise.
2664 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2666 * config/tc-v850.c (v850_section): Remove.
2668 * config/obj-elf.c (obj_elf_section): Enhance error message.
2670 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2672 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2673 including obj-elf.h in OBJ_MAYBE_ELF case.
2674 (mips_target_format): Return NULL after abort to avoid warning.
2676 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2678 * expr.c (operator): Accept ==. From Anders Blomdell
2679 <anders.blomdell@control.lth.se>.
2681 * config/atof-ieee.c (gen_to_words): When generating a denormal
2682 number, handle an overflow into the smallest normalized number.
2684 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2686 * as.h, input-scrub.c (new_logical_line): New return value.
2687 * read.c (s_app_file): Don't note the same file several times
2690 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2692 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2694 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2696 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2697 * configure: Rebuild.
2699 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2701 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2703 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2704 fn* instructions do not insert implicit fwait. This was changed
2707 * config/m68k-parse.y (yylex): Permit an expression to be used for
2710 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2712 * Makefile.in: Rebuild.
2714 * aclocal.m4: Rebuild with new libtool.
2715 * configure: Rebuild.
2717 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2719 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2722 * config/tc-mips.c (hilo_interlocks): Change from a static
2723 variable to a macro, so that it varies with the variables upon
2725 (gpr_interlocks, cop_interlocks): Likewise.
2726 (md_begin): Don't initialize them.
2728 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2730 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2731 of strcmp where appropriate.
2733 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2735 * config/tc-v850.c (md_assemble): Cope with a zero data area
2736 relocation with a constant offset.
2737 (md_assemble): Produce error message when special data area
2738 relocations are used on instructions which do not support them.
2739 (md_assemble): Reset processor mask if defined by command line
2742 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2744 * config/tc-sparc.c: Reorganize file.
2745 (parse_keyword_arg): Allow numbers in reg names.
2746 (SPECIAL_CASE_NONE): New macro.
2747 (md_assemble): Use it.
2748 (lookup_arch,init_default_arch): New functions.
2749 (default_arch,default_init_p,sparc_arch_table): New static locals.
2750 (sparc_arch_size): New static local.
2751 (max_architecture): Initialize in init_default_arch.
2752 (md_parse_options): Call init_default_arch if necessary.
2753 Rewrite -xarch/-A processing.
2754 (md_show_usage): Print -A values from sparc_arch_table.
2755 (md_begin): Call init_default_arch if necessary.
2756 (sparc_md_end): Handle both 32 and 64 bit environments.
2757 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2758 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2759 (DEFAULT_ARCH): Add.
2760 * config.in: Regenerate.
2761 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2762 (SPARC_V9,SPARC_ARCH64): Delete.
2763 * configure: Regenerate.
2764 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2766 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2768 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2770 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2771 start-sanitize-v850e
2773 * config/tc-v850.c (md_assemble): Corrected typo.
2774 * config/tc-v850.c Add new sections: call_table_data and
2776 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2777 (handle_ctoff): New Function.
2779 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2782 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2784 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2785 displacement from the tiny data area pointer.
2787 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2789 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2792 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2794 * config/tc-v850.c (processor_mask): New variable.
2795 (set_machine, md_parse_option): Set processor_mask.
2796 (md_assemble): Check that instruction is available to target
2799 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2800 start-sanitize-v850e
2801 (TARGET_PROCESSOR): New constant.
2802 (TARGET_PROCESSOR): New constant.
2806 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2808 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2813 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2815 Merge in work from Martin Hunt:
2817 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2818 CR is 0 for PSWL and PSWH.
2820 * config/tc-d30v.c (do_assemble): Don't accept
2821 illegal condition codes for cmpu instruction.
2823 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2824 used in d*i instructions.
2826 * config/tc-d30v.c (check_size): New function. Check
2827 relocations for overflows.
2828 (md_pcrel_from_section): Fix relocations between sections.
2829 (md_apply_fix3): Use new relocation types for 15 and 21
2830 bit relocations in the right container. Needed because
2831 the address of the instruction is not eight-byte aligned
2832 but the relocations must be.
2834 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2835 (find_format): If ".s" or ".l" are used, don't try
2836 to compute branch sizes.
2838 * config/tc-d30v.c (do_assemble): Check for ".s" or
2839 ".l" extensions to opcode names.
2840 (find_format): Generate the correct instructions when
2841 ".s" or ".l" are used.
2843 * config/tc-d30v.c (build_insn): Check for odd registers
2844 on instructions that require even registers.
2846 * config/tc-d30v.h (md_start_line_hook): Define.
2847 * config/tc-d30v.c (md_start_line_hook): New hook.
2848 Checks the beginning of each line for a ".". If it
2849 finds one, assume a pseudo-op and flush any unwritten
2852 * config/tc-d30v.c (md_apply_fix3): Fix problem
2853 with determining when fixups were done.
2855 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2856 part of a symbol (for example, "foo+8") was being written
2857 into the instruction.
2858 (md_pseudo_table): Change .word to be 32 bits and add
2861 * config/tc-d30v.c (parallel_ok): Check to see if first
2862 instruction is a jump.
2864 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2867 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2869 start-sanitize-v850e
2870 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2872 * configure.in (emulations): Add v850 emulation.
2874 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2876 * Makefile.am (CPU_TYPES): Add arc.
2877 (TARGET_CPU_CFILES): Add tc-arc.c.
2878 (TARGET_CPU_HFILES): Add tc-arc.h.
2879 (dependencies): Rebuild.
2880 * Makefile.in: Rebuild.
2881 * configure.in: Recognize arc-*-elf*.
2882 * configure: Regenerated.
2883 * config/tc-arc.[ch]: New files.
2885 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2887 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2888 Correct description of hi() reloc prefix.
2890 start-sanitize-v850e
2891 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2892 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2893 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2896 * doc/c-v850.texi: Document new pseudo ops and command line
2899 * config/tc-v850.c (set_machine): New function.
2900 * config/tc-v850.c (.v850): New pseudo op.
2901 start-sanitize-v850e
2902 * config/tc-v850.c (.v850e): New pseudo op.
2903 * config/tc-v850.c (.v850ea): New pseudo op.
2907 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2909 Support -alh and -ald for DWARF 1:
2910 * listing.c (struct list_info_struct): Add debugging field.
2911 (listing_newline): Initialize the debugging field. If ELF, if the
2912 section starts with .debug or .line, set the debugging field in
2913 the listing structure.
2914 (debugging_pseudo): Add list parameter. Change all callers. If
2915 the debugging field is set, consider it to be a debugging pseudo.
2916 If ELF, skip blank lines between debugging lines.
2917 * read.c (emit_expr): If ELF, look for line numbers.
2918 (stringer): If ELF, look for file names.
2920 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2922 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2923 if there is no insert function.
2925 * config/tc-v850.h (TARGET_MACHINE): New constant.
2927 * config/tc-v850.c (v850_insert_operand): Add
2928 -mwarn_unsigned_overflow.
2929 (md_begin): Set BFD machine number based on machine variable.
2930 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2932 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2934 * as.h: Don't declare alloca if it is a macro.
2935 * macro.c: Likewise.
2938 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2940 * config/tc-mips.c: Add tx19/r1900.
2943 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2945 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2946 rename to cpu_types[].
2947 (s_alpha_arch): New function.
2948 (md_pseudo_table): Add "arch".
2950 * config/tc-alpha.c (md_begin): Merge the two loops through the
2952 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2953 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2955 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2957 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2959 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2961 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2964 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2966 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2968 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2970 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2971 relative to the next instruction, not the current instruction.
2972 (md_assemble): Similarly.
2974 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2976 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2979 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2980 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2981 recognise special instructions.
2982 (md_assemble): Calculation of the size of a fixups corrected.
2984 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2987 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2989 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2990 opcode->opcode as the sentinal. Zero is a valid opcode.
2992 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2994 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2995 * doc/c-v850.texi: Change node name to match other chapter nodes.
2997 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2999 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
3002 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
3004 * expr.c (integer_constant): If BFD64, don't make a bignum if the
3005 number will fit in 64 bits.
3007 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
3008 rather than calling abort.
3010 * as.h: Don't define alloca if __GNUC__. Just declare it.
3011 * macro.c: Copy alloca handling from as.h.
3013 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
3014 Gabriel Paubert <paubert@iram.es>.
3016 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3017 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3018 is jcxz or a loop instruction.
3020 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3022 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3024 (md_begin): Set up machine architecture and type.
3026 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3028 * symbols.c (resolve_symbol_value): Store the value back into the
3029 symbol expression, to handle add or subtract simplification
3030 correctly. Handle O_symbol_rva. Add default case.
3032 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3033 chunksize while creating the new subsection.
3034 * as.c (chunksize): Initialize to zero.
3035 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3036 calling obstack_begin.
3038 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3043 start-sanitize-v850e
3044 * config/tc-v850.c (parse_register_list): Support constant
3045 expressions as register lists.
3048 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3050 * doc/c-v850.texi: Change the major node to v850 Machine
3053 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3055 * doc/as.texinfo: Add inclusion of c-v850.texi
3057 * doc/c-v850.texi: New file.
3059 * read.c (is_end_of_line): Make NUL character be considered to be
3062 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3064 * config/tc-v850.c (parse_register_list): Add support for curly
3066 (cc_names): Add "e" and "ne" conditions.
3068 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3070 * app.c (do_scrub_chars): Support a double dash as starting a
3071 comment that extends to end of line.
3073 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3075 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3077 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3079 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3081 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3082 insn when changing to a different instruction.
3084 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3086 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3087 floating point extensions.
3088 (parse_reg): parse sgr and dbr.
3090 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-v850.c (system_register_name): Support numbers for
3093 system register IDs.
3095 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3097 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3098 flag when alignment is in bytes instead of power of 2, and code to
3099 use that flag to convert alignment to bytes.
3100 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3101 * read.h (s_lcomm_bytes): Add prototype.
3102 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3103 defined, write alignment to alignment bits in section header s_flags
3104 rather than the s_align field.
3105 start-sanitize-tic80
3106 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3107 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3108 pseudo, instead of s_lcomm which wants a power of two for alignment.
3111 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3113 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3115 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3117 * as.c (show_usage): Add -am.
3118 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3119 if we've already got one.
3120 * listing.c (struct list_info_struct): Add line_contents.
3121 (listing_newline): Put unused argument to work: if non-null, save it...
3122 (listing_listing): ... and regurgitate during listing instead of line
3124 * listing.h (LISTING_MACEXP): New define.
3125 (LISTING_NEWLINE): Argument is NULL.
3126 * read.c (read_a_source_file): If expanding macros, break up input
3127 lines and pass them to listing_newline.
3128 * doc/as.texinfo: Document -ac and -am.
3130 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3132 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3134 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3137 start-sanitize-v850e
3138 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3140 * config/tc-v850.c: Remove support_v850e flag and command line
3143 * configure.in (emulations): Add support for v850e target
3145 * configure (emulations): Add support for v850e target
3147 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3149 * config/tc-v850.c: Remove support_v850ea flag and command line
3152 * configure.in (emulations): Add support for v850ea target
3154 * configure (emulations): Add support for v850ea target
3157 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3159 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3160 setting EXPECT and TCL_LIBRARY.
3161 * Makefile.in: Rebuild.
3163 * as.h (enum debug_info_type): Define.
3164 (debug_type): Declare.
3165 * as.c (debug_type): New global variable.
3166 (show_usage): Add --gstabs.
3167 (parse_args): Handle --gstabs.
3168 * read.c (generate_asm_lineno): Remove.
3169 (read_a_source_file): Output stabs debugging if appropriate.
3170 Change checks of generate_asm_lineno to check debug_type. Only
3171 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3172 * read.h (generate_asm_lineno): Don't declare.
3173 (stabs_generate_asm_lineno): Declare.
3174 * stabs.c (stabs_generate_asm_lineno): New function.
3175 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3176 Don't turn off debugging.
3177 (add_file): Remove old #if 0 code.
3178 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3179 (ecoff_directive_end): Don't generate stabs line symbols.
3180 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3181 generate_asm_lineno.
3182 (line_label_cnt): Remove.
3183 (ecoff_generate_asm_line_stab): Remove.
3184 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3185 * doc/as.texinfo, doc/as.1: Document --gstabs.
3187 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3189 start-sanitize-v850e
3190 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3191 Add support for v850ea instructions.
3193 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3194 Add support for v850e instructions.
3197 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3198 text of entire opcode.
3200 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3202 * doc/internals.texi: Document rs_leb128.
3204 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3206 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3207 in ABSL case, rather than calling abort.
3209 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3211 * as.h (enum _relax_state): Add rs_leb128.
3212 * read.c (potable): Add sleb128 and uleb128.
3213 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3215 * read.h: Update prototypes.
3216 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3217 the symbol value, add a second FINALIZE argument that prevents
3218 changes from being comitted. Update all callers.
3219 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3220 * doc/as.texinfo: Document the new pseudos.
3222 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3224 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3226 (DISTCLEANFILES): Define.
3227 * doc/Makefile.am (DISTCLEANFILES): Define.
3228 * Makefile.in, doc/Makefile.in: Rebuild.
3230 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3232 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3233 Don't set targ or gas_target. Define SCO_ELF and
3234 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3236 * Makefile.am: Remove @target_frag@.
3237 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3239 (dep-am): Mark as phony.
3240 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3242 * config/arm-big.mt, config/arm-lit.mt: Remove.
3243 * config/mips-big.mt, config/mips-lit.mt: Remove.
3244 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3245 * config/ppc-sol.mt: Remove.
3246 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3247 * config/m88kcoff.mt: Remove.
3248 * config/sco5.mt: Remove.
3249 * configure, config.in, Makefile.in: Rebuild.
3251 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3252 further try to circumvent the .y.h rule.
3253 * Makefile.in: Rebuild.
3255 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3257 * Makefile.am: New file, based on old Makefile.in.
3258 * acinclude.m4: New file, from old aclocal.m4.
3259 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3260 shared library handling; now handled by libtool. Replace
3261 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3262 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3263 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3264 * config.in: New file, created by autoheader.
3266 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3267 * stamp-h.in: New file.
3268 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3269 (parse_args): Likewise.
3270 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3271 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3272 * Makefile.in, doc/Makefile.in: Now built with automake.
3273 * aclocal.m4: Now built with aclocal.
3274 * configure: Rebuild.
3276 * cond.c (s_else): If not listing false conditionals, turn listing
3277 off in the false branch of the else.
3279 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3281 * config/tc-mips.c (macro): Fix handling of a double load from a
3282 symbol plus an offset.
3284 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3285 has an associated external symbol.
3287 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3289 * config/tc-alpha.c (s_alpha_ucons): New function.
3290 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3292 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3294 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3295 line if we encounter an error.
3297 * config/tc-v850.c (md_assemble): Sign extend constants value
3298 for hi and hi0 expressions.
3299 (v850_insert_operand): Enable range checking for generic 16bit
3302 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3304 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3305 LO16, HI16 and HI16_S relocs.
3307 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3309 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3311 * configure: Regenerated with autoconf 2.12.
3312 * Makefile.in: Add $(EXEEXT) to all executables.
3314 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3316 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3317 unconditional branches.
3318 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3321 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3323 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3325 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3327 * macro.c (define_macro): Make sure the index is in range before
3330 start-sanitize-tic80
3331 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3333 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3334 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3335 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3339 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3341 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3342 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3343 defined, use s_align_ptwo for .align.
3344 * configure.in (i386-*-msdosdjgpp*): New target.
3345 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3346 * configure: Rebuild.
3348 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3350 * config/tc-sparc.c (last_opcode): New static local.
3351 (md_assemble): Don't issue "FP branch in delay slot" warning if
3352 the delay slot has been annulled.
3354 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3356 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3357 code if BFD_ASSEMBLER.
3359 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3361 * config/tc-v850.c (system_registers): Fix ordering of registers.
3363 start-sanitize-tic80
3364 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3366 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3367 when it will be filled in later by relocation information.
3370 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3372 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3373 (mips_ip): Fix ISA checks.
3375 start-sanitize-r5900
3376 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3378 * configure.in: Default the r5900 to little endian.
3379 * configure: Rebuilt.
3382 start-sanitize-tic80
3383 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3385 * config/tc-tic80.c (build_insn): Fix endianness problem with
3389 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3391 * config/tc-mips.c (check_absolute_expr): Change warning to
3394 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3396 * config/tc-mips.c (macro_build): Refine code to check if an
3397 instruction is available on a particular cpu variant.
3398 (mips_ip): Likewise.
3400 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3402 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3403 OBJ_AOUT to ifdef OBJ_ELF.
3404 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3405 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3407 * write.c (fixup_segment): Change special case for i386-coff to
3408 not apply for i386-pe.
3409 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3410 which were not done.
3411 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3412 (coff_format_ops): Initialize frob_file_after_relocs field rather
3413 than frob_file field.
3414 * config/obj-coff.h (coff_frob_file): Don't declare.
3415 (coff_frob_file_after_relocs): Declare.
3416 (obj_frob_file): Don't define.
3417 (obj_frob_file_after_relocs): Define.
3418 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3419 * configure: Rebuild.
3421 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3423 * config/obj-coff.c (fixup_segment): Never subtract section
3424 address from PC relative reloc which will be fully resolved.
3426 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3428 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3429 with hpux10 header files.
3431 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3433 From Jason Merrill <jason@cygnus.com>:
3434 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3436 * config/tc-i386.h (md_maybe_text): Define.
3437 (md_do_align): Use md_maybe_text.
3439 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3441 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3442 relocations, don't check for symbol being external, weak, etc.
3444 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3446 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3447 calculate relocations to any external symbol, because we might be
3448 linking a shared object and the symbol might be overriden or moved
3449 (for instance, moved into a static executable's .bss section).
3450 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3452 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3453 be calculated by the assembler.
3455 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3456 whose destination lies in the same file, by ignoring the @plt or
3457 @local and aiming the branch at its destination.
3459 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3461 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3462 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3465 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3466 of obj_copy_symbol_attributes.
3468 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3470 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3471 signed operand, sign extend a 32 bit value to the host size.
3473 * Makefile.in (CFLAGS): Subsitute from configure script. From
3474 Jeff Makey <jeff@cts.com>.
3476 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3477 buffer size to make a copy of the symbol.
3479 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3482 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3484 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3485 step through the frags calling cvt_frag_to_fill, switch to
3486 SEG_DATA when we reach data_frag_root.
3488 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3490 * config/tc-mn10300.c (md_assemble): Allow an empty register
3491 list for instructions which use register lists.
3493 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3495 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3497 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3500 * config/tc-arm.c: Add prototypes for many static functions.
3501 (struct asm_opcode ): Add prototypes for parms field.
3502 (struct thumb_opcode ): Likewise.
3503 (fp_op2): Remove unused flags parameter.
3504 (output_inst): Make static.
3505 (arm_after_pass_hook): Remove unused ignore parameter.
3506 * config/tc-arm.h (arm_after_pass_hook): Declare.
3507 (arm_start_line_hook): Declare.
3508 (arm_frob_label): Declare.
3510 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3512 * depend.c (wrap_output): new prototype.
3514 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3516 * config/tc-sh.c (md_apply_fix): Check for overflow.
3518 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3519 section size to be aligned.
3521 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3523 * config/tc-sh.h (md_cons_align): Define.
3524 (sh_cons_align): Declare.
3525 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3526 (sh_no_align_cons): New static variable.
3527 (s_uacons): New static function.
3528 (sh_cons_align): New function.
3529 (sh_handle_align): Warn about misaligned data.
3530 * doc/c-sh.texi: Document .uaword and .ualong.
3532 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3534 * macro.c (macro_expand): In MRI mode, treat single quote as a
3535 separator character when checking for a positional argument.
3537 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3539 * config/tc-arm.c (md_parse_option): Merge in changes from
3542 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3544 * configure.in (emulations): Add Thumb architecture support from
3545 armT-9703-28-branch.
3547 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3549 * doc/all.texi: Add enabling of ARM documentation.
3551 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3553 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3555 * config/tc-mips.c: Added r3900 support.
3557 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3559 * as.c: (parse_args) `-t' option requires an argument.
3561 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3563 * config/tc-arm.c (md_begin): Change call to
3564 coff_arm_bfd_set_private_flags() to a call to
3565 bfd_set_private_flags().
3567 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3569 * Makefile.in: Rebuild dependencies.
3571 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3572 of a BFD_RELOC_RVA reloc.
3574 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3576 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3577 (hppa_force_relocation): Force a relocation for an absolute
3580 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3582 * doc/as.texinfo: Don't use @value in section names or index
3583 entries; it confuses texinfo.tex.
3585 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3587 * doc/as.texinfo: Updated for -MD option.
3588 * Makefile.in (CFILES): Added depend.c.
3589 (OBJS): Added depend.o.
3590 * as.h (start_dependencies, register_dependency,
3591 print_dependencies): New declarations.
3592 * depend.c: New file.
3593 * as.c (parse_args): Added -MD option.
3594 (main): Call print_dependencies.
3595 (show_usage): Added help for -MD.
3596 * read.c (s_app_file): Call register_dependency.
3597 (s_include): Call register_dependency when file is found.
3598 (read_a_source_file): Call register_dependency.
3600 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3602 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3603 section address to the symbol value.
3605 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3607 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3608 into the new membership field.
3610 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3612 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3613 command line then the ARM7 is now chosen by default when setting
3614 the BFD machine and architecture.
3616 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3618 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3619 hold APCS selection.
3620 (md_begin): Added code to generate flags to be set into the COFF
3621 header and the calls to the BFD functions to do this.
3622 (md_parse_option, md_show_usage): Added new command line
3623 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3624 -marmv3m, -marmv4, -marmv4t.
3626 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3627 as it is never used.
3629 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3631 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3632 label name with ".".
3633 * config/tc-mn10300.c (md_convert_frag): Likewise.
3635 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3637 * config/tc-mips.c (set_at): Check for bignum.
3638 (check_absolute_expr, macro, mips16_macro): Likewise.
3640 start-sanitize-tic80
3641 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3643 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3644 for overflow/underflow, only insert lower 15 bits into instruction.
3647 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3649 * config/tc-i386.c (pi): Check for RegMMX.
3651 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3653 * expr.c (expr): When subtracting values in the same frag,
3654 subtract X_add_number rather than adding it.
3656 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3658 * config/obj-coff.c (write_object_file): Just pass NULL to
3659 md_do_align, not the address of a char holding NOP_OPCODE.
3661 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3663 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3664 than an address if the floating point value looks sufficiently
3667 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3669 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3670 section size to be aligned.
3672 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3674 * cond.c: Include "macro.h".
3675 (struct conditional_frame): Add macro_nest field.
3676 (initialize_cframe): Initialize macro_nest.
3677 (cond_finish_check): Add nest parameter. Change all callers.
3678 (cond_exit_macro): New function.
3679 * as.h (cond_finish_check): Update declaration.
3680 (cond_exit_macro): Declare.
3681 * input-scrub.c (macro_nest): Make globally visible.
3682 (input_scrub_next_buffer): Call cond_finish_check.
3683 * macro.h (macro_nest): Declare.
3684 * read.c (s_mexit): Call cond_exit_macro.
3686 * config/tc-i386.h (RegMMX): Define.
3687 * config/tc-i386.c (pi): Check for all register types.
3688 (type_names): Add RegMMX.
3689 (md_assemble): Handle RegMMX.
3691 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3693 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3696 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3698 * config/tc-mips.c (nopic_need_relax): Add new parameter
3699 before_relaxing. Use it when testing ecoff_extern_size.
3700 (load_address, macro, md_estimate_size_before_relax): Fix all
3703 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3705 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3706 (obj_elf_subsection): New static function.
3708 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3710 * config/obj-coff.c (coff_header_append): Don't reset string_size
3711 each time through the loop.
3713 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3715 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3717 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3719 * doc/internals.texi (Porting GAS): Correct documentation for
3720 current configure handling of targ-cpu.h, et. al.
3721 (CPU backend): Document listing macros.
3723 * listing.c (data_buffer): Set size based on other listing macros,
3724 rather than always using 100.
3725 (data_buffer_size): Remove static variable.
3726 (calc_hex): Make data_buffer_size a local variable. Don't leave
3727 any slop when filling data_buffer.
3729 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3731 * doc/c-mips.texi: Document .set autoextend.
3733 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3735 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3736 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3737 sparc-*-openbsd*): New targets.
3738 * configure: Rebuild.
3740 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3742 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3743 for all undefined symbols.
3745 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3747 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3750 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3752 * configure.in (alpha*-*-openbsd*): New target.
3753 * configure: Rebuild.
3755 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3757 * configure.in (mips-*-openbsd*): New target.
3758 * configure: Rebuild.
3761 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3763 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3764 for instructions using conditional execution.
3767 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3769 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3771 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3773 * Makefile.in (srcroot): Remove.
3774 (INSTALL): Set to @INSTALL@.
3775 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3776 (all, dvi): Don't set srcroot.
3777 (install): Depend upon as.new, gasp.new, and installdirs. Use
3778 $(program_transform_name) directly, rather than using
3779 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3780 (installdirs): New target.
3781 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3782 (install): Depend upon installdirs. Use $(program_transform_name)
3783 directly, rather than using $(INSTALL_XFORM) and
3785 (installdirs): New target.
3786 (install-info-as): Run mkinstalldirs.
3787 (install-info-gasp): Likewise.
3789 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3791 * Makefile.in (INSTALL): Change install.sh to install-sh.
3793 * symbols.c (resolve_symbol_value): Check for division by zero.
3795 From Thomas Graichen <graichen@rzpd.de>:
3796 * Makefile.in: Always use $(SHELL) when running move-if-change.
3797 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3798 * configure: Rebuild.
3800 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3802 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3803 New argument `want'. Update enum cgen_parse_operand_result values.
3804 Initialize if CGEN_PARSE_OPERAND_INIT.
3805 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3806 (md_assemble): Call cgen_asm_init_parse.
3807 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3809 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3811 * config/tc-m68k.c (m68k_ip): Handle #j.
3813 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3815 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3816 right address for call label:32,regs,imm.
3818 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3820 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3822 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3823 symbol for OBJ_ELF anymore.
3825 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3827 * Makefile.in: Regenerate dependencies.
3828 (TARG_CPU): New variable.
3829 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3830 (.dep1): Delete creating of cgen-opc.h.
3831 (.tcdep): Put proper contents in cgen-opc.h.
3832 * configure.in (m32r): Delete setting of extra_files, extra_links.
3833 (AC_OUTPUT): Create cgen-opc.h.
3834 * configure: Regenerated.
3836 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3838 * makefile.vms: Update to build gasp.exe.
3840 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3842 * write.c (relax_frag): Make non-static.
3843 * write.h (relax_frag): Add prototype for.
3844 * config/tc-m32r.h (md_do_align): New arg `max'.
3845 * config/tc-m32r.c (m32r_do_align): Likewise.
3846 Update calls to frag_align, frag_align_pattern.
3847 (fill_insn): Update call to m32r_do_align.
3848 (m32r_scomm): Update call to frag_align.
3850 * config/tc-m32r.[ch]: New files.
3852 * Makefile.in (CPU_TYPES): Add m32r.
3853 (TARGET_CPU_CFILES): Add tc-m32r.c.
3854 (TARGET_CPU_HFILES): Add tc-m32r.h.
3855 (DISTCLEAN_HERE): Add cgen-opc.h.
3856 (.dep1,.tcdep): Create empty cgen-opc.h.
3857 (cgen.o): Add dependencies.
3858 (dependencies): Regenerate.
3859 * as.h (struct frag): New member fr_targ.
3860 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3861 * conf.in (USING_CGEN): New macro.
3862 * configure.in (m32r-*-*): Add entry for.
3863 Add cgen.o to extra_objects.
3864 * configure: Regenerate.
3865 * frags.c (frag_var): fr_pcrel_adjust renamed to
3866 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3867 (frag_variant): Likewise.
3868 * write.c (relax_frag): Likewise.
3869 * config/tc-ns32k.c (*): Likewise.
3871 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3873 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3874 rather than for any end of line character.
3876 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3877 call abort (i.e., as_abort) rather than crashing.
3879 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3880 OBJ_ELF, rather than of S_GET_OTHER.
3882 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3884 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3886 * Makefile.in (VERSION): Set to 2.8.1.
3888 * Branched binutils 2.8.
3890 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3892 * COPYING: Update FSF address.
3894 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3896 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3898 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3900 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3902 * config-gas.com: Update to handle both vax and alpha.
3903 * makefile.vms: Update to use config-gas.
3904 * conf-a-gas.com: Remove file.
3906 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3908 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3909 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3910 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3912 start-sanitize-tic80
3913 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3915 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3916 at the beginning of a line for compatibility with .S files where
3917 cpp leaves the filename transitions beginning with '#'.
3920 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3922 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3923 tc_coff_sizemachdep if OBJ_COFF.
3925 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3927 * config/tc-ppc.c (register_name): Declare.
3929 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3931 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3932 * configure: Rebuild.
3934 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3936 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3937 (mips16_mark_labels): New static function.
3938 (append_insn): Call mips16_mark_labels.
3939 (mips_emit_delays): Likewise.
3940 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3941 (s_mips_stab): New static function.
3943 * configure.in: Use ELF for mips-*-gnu*.
3944 * configure: Rebuild.
3946 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3948 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3951 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3953 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3954 set OPCODES_LIB to empty.
3955 * configure: Rebuild.
3957 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3959 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3961 * configure: Rebuild.
3963 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3965 * itbl-parse.y (yyerror): Make static. Declare.
3967 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3968 * configure.in: Set emulations for mips-*-linux*-*.
3969 * configure: Rebuild.
3971 * config/tc-mips.c (struct mips_set_options): Define.
3972 (mips_opts): New static variable.
3973 (mips_isa): Remove. Now a field in mips_opts. Change all
3975 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3976 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3977 (struct mips_option_stack): Define.
3978 (mips_opts_stack): New static variable.
3979 (s_mipsset): Add support for .set push and .set pop.
3980 * doc/c-mips.texi: Document .set push and .set pop.
3982 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3983 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3984 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3986 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3988 * as.c (parse_args): Update copyright date in version message.
3990 * Makefile.in (clean-here): Remove dependency files.
3992 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3993 (s_mri_common): Check S_IS_COMMON unconditionally.
3994 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3995 * config/tc-alpha.c (s_alpha_comm): Likewise.
3996 * config/tc-mips.c (nopic_need_relax): Likewise.
3997 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3998 (ppc_pe_comm): Likewise.
3999 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
4000 common symbol to bfd_com_section_ptr.
4001 * config/tc-sparc.c (s_common): Likewise.
4002 (tc_gen_reloc): Likewise.
4005 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4007 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4010 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
4012 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4015 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
4017 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4020 * listing.c (print_lines): Add lineno parameter. Change all
4022 (listing_listing): Only call calc_hex for the right line.
4023 (listing_list): Set the new edict based on the current edict, in
4024 order to handle listing commands in macros correctly.
4026 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4029 * cond.c (cond_finish_check): New function.
4030 * as.h (cond_finish_check): Declare.
4031 * as.c (main): Call cond_finish_check.
4034 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4036 * config/tc-d30v.c (md_assemble): If two instructions
4037 are supposed to be assembled in parallel and the first one is
4038 long, print an error and stop.
4039 (md_apply_fix3): Don't calculate absolute relocs. Just write
4043 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4045 * config/tc-i386.h (iclrKludge): Define.
4046 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4048 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4050 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4051 * config/tc-alpha.c (alpha_debug): New static variable.
4052 (md_parse_option): Set alpha_debug if -g is seen.
4053 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4056 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4058 * config/tc-d30v.c (build_insn): Enable range-checking code.
4059 (postfix): Stop at space or comma.
4060 (md_assemble): Change error message.
4063 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4065 * Makefile.in: Added automatic dependency building.
4066 * dep-in.sed: New file.
4068 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4070 * config/obj-ieee.c (segment_name): Don't define function if this
4073 * config/obj-coff.h (DO_STRIP): Don't define.
4074 * config/tc-h8300.h (DO_STRIP): Don't define.
4075 * config/tc-h8500.h (DO_STRIP): Don't define.
4076 * config/tc-w65.h (DO_STRIP): Don't define.
4077 * config/tc-z8k.h (DO_STRIP): Don't define.
4079 * symbols.c (colon): Call obj_frob_label if it is defined.
4080 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4082 * configure.in: Don't set files and links. Don't call
4083 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4084 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4085 * configure: Rebuild.
4086 * Makefile.in (TARG_CPU_C): New variable.
4087 (TARG_CPU_O, TARG_CPU_H): New variables.
4088 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4089 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4090 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4091 (LINKED_SOURCES): Remove.
4092 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4093 (LINKED_HEADERS): Remove.
4094 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4095 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4097 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4098 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4099 (itbl-cpu.h): Remove target.
4100 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4103 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4105 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4107 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4109 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4110 open coded loop that does not require the name to start with a
4113 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4115 * frags.c (frag_var): Change offset parameter to offsetT.
4116 (frag_variant): Likewise.
4117 * frags.h (frag_variant, frag_var): Update declarations.
4118 * config/tc-m68k.c (struct m68k_it): Change foff field to
4120 (add_frag): Change off parameter to offsetT.
4121 * Several files: Add casts to calls to frag_var.
4123 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4124 serialize a parallel make.
4125 (itbl-parse.h): Split target out from itbl-parse.c.
4127 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4129 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4131 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4132 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4133 storing the value of a common symbol.
4135 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4137 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4139 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4140 that is done by symbol_remove and symbol_insert.
4142 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4145 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4147 * config/tc-mips.c (load_register): In 32 bit mode, when not
4148 dealing with a 64 bit number, permit the upper 32 bits to be set
4149 even if bit 31 is not set.
4151 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4153 * read.c (potable): Add "equiv".
4154 (s_set): Handle .equiv based on argument.
4155 * doc/as.texinfo (Equiv): New node to document .equiv.
4156 (Err): New node to document .err.
4158 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4160 * Many files: Add function prototypes.
4161 * as.c (show_usage, parse_args): Make static.
4162 * frags.h (frag_alloc): Declare.
4163 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4164 * symbols.c (dollar_label_instance): Change return type to long.
4165 * symbols.h (print_symbol_value): Declare.
4166 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4167 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4168 (remove_subsegs, relax_frag): Make static.
4169 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4170 (what_kind_of_float): Likewise.
4171 (atof_vax): Make static. Change what_kind to int.
4172 (md_atof): Change what_statement_type to int.
4173 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4174 * config/tc-alpha.c (vax_md_atof): Declare.
4175 (md_atof): Don't declare atof_ieee and vax_md_atof.
4176 * config/tc-i386.c (set_16bit_code_flag): Make static.
4177 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4178 * config/tc-m68k.c (add_fix): Change width to int.
4179 (insert_reg): Change regname to const.
4180 (md_atof): Don't declare atof_ieee.
4181 (demand_empty_rest_of_line): Don't declare.
4182 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4183 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4184 (parse_keyword_arg): Change lookup_fn to take const arg.
4185 (md_atof): Don't declare atof_ieee.
4186 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4187 (tc_aout_pre_write_hook): Don't declare.
4189 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4191 * as.h (bfd_alloc_by_size_t): Don't declare.
4192 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4194 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4196 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4197 (symbol_append): Set sy_next and sy_previous when adding a single
4198 symbol to an empty list. Call debug_verify_symchain.
4199 (verify_symbol_chain): Use assert, not know.
4201 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4203 * NEWS: Note BeOS support.
4204 * configure.in: (ppc-*-beos): New target, use coff as object format.
4205 * configure: Regenerate with autoconf.
4207 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4209 * config/tc-mips.c (md_apply_fix): Improve error message for out
4212 * Makefile.in: Add dependencies on obstack.h where needed.
4214 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4216 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4217 case of a symbol equated to another symbol when using SVR4_PIC.
4219 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4221 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4223 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4224 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4226 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4227 and md_elf_section_change_hook if they are defined.
4228 (obj_elf_text, obj_elf_previous): Likewise.
4230 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4232 * config/obj-multi.h (struct elf_obj_sy): Define if
4234 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4236 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4237 OBJ_SYMFIELD_TYPE is defined.
4239 * doc/as.texinfo (bss): Improve description of .bss section. In
4240 ELF or COFF, you are permitted to switch into the section.
4241 (Comm): Rewrite description of common symbols.
4242 (Lcomm): Mention that some targets permit a third argument.
4244 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4246 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4248 * symbols.c (colon): Change type of local to int. From Alan Modra
4249 <alan@spri.levels.unisa.edu.au>.
4251 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4252 alignment if a zero fill pattern was explicitly specified.
4253 * config/tc-sh.c (sh_do_align): Likewise.
4255 * read.c (equals): Always permit register names to be redefined.
4257 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4258 mips16 symbol to be adjusted if a symbol is being subtracted from
4261 From Eric Youngdale <eric@andante.jic.com>:
4262 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4263 illegal symbol version names.
4264 (elf_frob_symbol): Check for external default versions.
4266 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4268 From Eric Youngdale <eric@andante.jic.com>:
4269 * config/obj-elf.h (struct elf_obj_sy): Define.
4270 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4272 * config/obj-elf.c (obj_elf_symver): Just record the name.
4273 (obj_symbol_new_hook): Initialized versioned_name field.
4274 (elf_frob_symbol): If there is a versioned_name, either rename the
4275 symbol, or add an alias with that name.
4277 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4279 * config/tc-mn10300.c (md_relax_table): Define.
4280 (md_convert_frag): Implement.
4281 (md_assemble): Handle relaxable operands/instructions correctly.
4282 (md_estimate_size_before_relax): Implement.
4283 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4285 * config/tc-mn10200.c (md_relax_table): Fix typos.
4287 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4288 relocs anymore. Tweak fx_offset for pc-relative relocs.
4290 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4292 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4295 start-sanitize-tic80
4296 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4298 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4300 * config/tc-tic80.c (md_begin): Declare external variable
4301 coff_flags and insert an F_AR32WR bit into it.
4304 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4306 * read.c (equals): Add reassign parameter. Change all callers.
4307 * read.h (equals): Update declaration.
4309 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4311 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4312 can rely on the frag address to determine whether a frag is
4315 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4317 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4318 (S_LOCAL_NAME): Likewise.
4319 (FAKE_LABEL_NAME): Define unconditionally.
4320 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4322 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4323 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4324 Don't define FAKE_LABEL_NAME.
4325 * config/te-ic960.h: Likewise.
4326 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4327 (mips_frob_file_before_adjust): Declare.
4328 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4329 (mips_local_label): Remove.
4331 * config/te-sco386.h: Remove; not used.
4333 start-sanitize-tic80
4334 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4336 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4337 byte alignment rather than power-of-two alignment that is the
4341 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4343 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4345 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4346 message, and add newline.
4347 (process_file): Don't process assignments in the label if this is
4348 a equ or assign pseudo-op.
4349 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4350 and K_EQU, to match documentation.
4352 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4354 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4355 to denote read-only data sections.
4357 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4359 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4360 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4362 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4363 binary number if the next character is '+' or '-'.
4365 start-sanitize-tic80
4366 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4368 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4369 (find_opcode): Match operands that can be floats.
4370 (build_insn): Handle O_big (float) expressions and build
4374 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4376 * configure.in (mips*-*-lnews*): New target, also make empty
4377 emulation list for this target.
4378 * configure: Update.
4379 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4380 (mips_target_format): Use.
4381 * te-lnews.h: New file.
4383 start-sanitize-tic80
4384 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4386 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4387 operands with :m or :s modifiers and generate the right opcodes
4391 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4393 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4394 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4396 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4398 * config/tc-m68k.c (instring): Useless local declaration of
4399 crack_operand removed.
4400 * expr.h (expressionS): Changed type of X_op field to operatorT if
4403 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4405 Based on patches from Robert Lipe <robertl@dgii.com>:
4406 * configure.in: Add i386coff and i386elf to emulation list.
4407 * configure: Rebuild.
4408 * as.c (i386coff, i386elf): Declare.
4409 * obj.h (coff_format_ops): Declare.
4410 * config/obj-coff.c (OBJ_HEADER): Define.
4411 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4412 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4413 (obj_pseudo_table): Add "version".
4414 (coff_pop_insert): New static function.
4415 (coff_sec_sym_ok_for_reloc): New static function.
4416 (no_func): New static function.
4417 (coff_format_ops): New variable.
4418 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4419 (obj_symbol_new_hook): Define.
4420 (coff_obj_read_begin_hook): Declare.
4421 (obj_read_begin_hook): Define.
4422 * config/tc-i386.h (i386_target_format): Declare.
4423 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4424 OUTPUT_FLAVOR when appropriate.
4425 (i386_target_format): New function.
4426 * Makefile.in (obj-coff.o): New target.
4427 (e-i386coff.o, e-i386elf.o): New targets.
4429 From Stephen Williams <steve@icarus.icarus.com>:
4430 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4431 (_tc_get_bal_of_call): Don't declare.
4432 (tc_get_bal_of_call): Declare as function, don't define as macro.
4433 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4434 in sy_tc field, not x_balntry field.
4435 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4436 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4437 field, not x_balntry field.
4439 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4440 have the SHF_ALLOC attribute.
4442 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4443 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4444 (itbl-lex.o): Depend upon itbl-parse.h.
4446 * itbl-parse.y (yyerror): Change return type to int. Change to
4447 use old style function declaration.
4449 * Makefile.in (itbl-lex.o): Remove -Wall.
4450 (itbl-parse.o): Likewise.
4452 * cond.c (s_ifdef): If we should omit conditionals from listings,
4454 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4455 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4456 (listing_listing): Handle EDICT_NOLIST_NEXT.
4457 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4458 * listing.h (LISTING_NOCOND): Define.
4459 (LISTING_SKIP_COND): Define.
4460 * as.c (show_usage): Mention c as a suboption of -a.
4461 (parse_args): Handle c as a suboption of -a.
4462 * doc/as.texinfo: Document -alc.
4464 start-sanitize-tic80
4465 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4467 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4470 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4472 * doc/as.texinfo: Document .symver.
4474 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4476 * config/tc-d10v.c: Change pre_defined_registers to
4477 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4479 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4481 * config/obj-coff.c: Fix typo in comment section.
4482 start-sanitize-tic80
4483 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4484 an additional alignment argument.
4485 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4487 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4491 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4493 * Makefile.in: Remove dependancies on itbl-cpu.h.
4494 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4497 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4499 * itbl-ops.h: Include as.h.
4501 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4503 * as.c: Remove -t option.
4504 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4505 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4506 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4508 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4510 * itbl-ops.c: Don't define DEBUG.
4512 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4514 * Makefile.in: Update itbl-test.c to reflect its new location.
4516 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4518 * itbl-ops.c: Add test for itbl_have_entries.
4519 * config/tc-mips.c: Remove test for itbl_have_entries.
4520 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4522 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4524 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4525 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4526 (LEX, LEXFLAGS): Define.
4527 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4529 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4531 * itbl-parse.y: Fix indentation mistakes from indent program.
4532 * itbl-lex.l: Fix indentation mistakes from indent program.
4533 * itbl-ops.h: Add include for ansidecl.h.
4534 Add PARAMS around function arguments.
4535 Add declaration for itbl_have_entries.
4536 * itbl-ops.c: Add PARAMS around function arguments.
4537 * Makefile.in: Add itbl build rules.
4538 Add dependancies for itbl files to mips target.
4539 * as.c: Add itbl support.
4540 Add new option "--insttbl" for dynamically extending instruction set.
4541 * as.h: Declare insttbl_file_name;
4542 the name of file defining extensions to the basic instruction set
4543 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4544 itbl-ops.o to extra_objects for mips configuration.
4545 Add include file link from itbl-cpu.h to
4546 config/itbl-${target_cpu_type}.h.
4547 * config/tc-mips.c: Allow copz instructions.
4548 Add notes for future additions to the itbl support.
4550 (macro): Call itbl_assemble to assemble itbl instructions.
4551 See if an unknown register is specified in an itbl entry.
4553 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4554 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4556 start-sanitize-tic80
4557 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4558 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4560 (build_insn): Grab a frag early so we can use the address in
4561 fixups. Take one's complement of BITNUM values before insertion
4562 in opcode. Add code to support O_symbol operands.
4563 (md_apply_fix): Replace unimplemented warning with implementation.
4564 (md_pcrel_from): Ditto.
4565 (tc_coff_fix2rtype): Ditto.
4568 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4570 * config/tc-d30v.c (parallel_ok): New function.
4571 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4573 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4574 relocation is in different section.
4576 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4578 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4579 don't set the section alignment to 2**4.
4581 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4583 * config/tc-m68k.c (line_comment_chars): Add '*'.
4585 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4586 (do_scrub_begin): Don't set lex['*'].
4587 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4588 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4591 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4592 * configure: Rebuild.
4593 * config/te-svr4.h: New file.
4594 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4595 TE_SVR4 or TE_DELTA.
4597 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4599 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4600 short conditional branch around a long unconditional branch.
4602 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4604 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4607 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4610 * symbols.c (resolve_symbol_value): If both left and right
4611 operands are undefined, warn about both of them.
4613 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4615 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4616 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4617 (obj_elf_symver): New static function.
4618 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4621 * write.c (relax_segment): Make type and printf format agree.
4623 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4627 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4629 * config/tc-d30v.c, config/tc-d30v.h: New files.
4631 * configure: Rebuilt.
4633 * configure.in: Add case for d30v.
4636 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4638 * config/tc-alpha.h (md_operand): Define with a null expansion,
4639 like all the other targets.
4640 * doc/internals.texi (CPU backend): Add missing word in
4641 md_flush_pending_output description. Fix typo in md_convert_frag
4643 start-sanitize-tic80
4644 * config/tc-tic80: Minor comment additions/changes.
4647 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4649 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4650 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4651 * config/obj-coff.c (obj_coff_def): Use
4652 tc_canonicalize_symbol_name if defined.
4653 (obj_coff_tag, obj_coff_val): Likewise.
4654 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4656 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4658 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4659 does not actually work, though:
4660 * configure.in (i386-sequent-bsd*): New target.
4661 * configure: Rebuild.
4662 * config/tc-dynix.h: New file.
4663 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4665 * read.c (do_align): Add max parameter. Change all callers.
4666 Remove useless static variables.
4667 (s_align): New static function. Do common portion of
4668 s_align_bytes and s_align_ptwo.
4669 (s_align_bytes, s_align_ptwo): Just call s_align.
4670 * frags.c (frag_align): Add max parameter. Change all callers.
4671 (frag_align_pattern): Likewise.
4672 * frags.h (frag_align, frag_align_pattern): Update declarations.
4673 * write.c (relax_segment): Limit alignment change to fr_subtype.
4674 Fix some types to be addressT.
4675 * config/obj-coff.c (size_section): Likewise.
4676 * config/obj-ieee.c (size_section): Likewise.
4677 * config/tc-d10v.h (md_do_align): Add max parameter.
4678 * config/tc-i386.h (md_do_align): Likewise.
4679 * config/tc-m88k.h (md_do_align): Likewise.
4680 * config/tc-m88k.c (m88k_do_align): Likewise.
4681 * config/tc-sh.h (md_do_align): Likewise.
4682 * config/tc-sh.c (sh_do_align): Likewise.
4683 * as.h: Improve comments on rs_align and rs_align_code.
4684 * doc/as.texinfo: Document new alignment arguments.
4685 * doc/internals.texi (Frags): Document use of fr_subtype field for
4686 rs_align and rs_align_code.
4688 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4690 * config/tc-mips.c: Changed opcode parsing.
4692 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4694 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4695 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4696 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4697 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4698 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4699 to a location consistent with the rest of the target include files.
4700 * config/tc-i386.c: Remove misleading comment.
4701 * doc/internals.texi (CPU backend): Add description of function
4702 md_undefined_symbol.
4703 start-sanitize-tic80
4704 * config/tc-tic80.c: Add code to insert predefined symbols into the
4705 symbol table so they can be parsed by the standard expression parser.
4706 Remove custom code that use to parse them.
4707 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4708 to a location consistent with the rest of the target include files.
4711 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4713 * as.h: GNU c provides unlink() function.
4715 Unify section handling on openVMS/Alpha:
4716 * config/tc-alpha.c(s_alpha_link): Remove.
4717 (s_alpha_section): New function.
4718 Remove case-hacking of symbols
4719 Add .code_address pseudo-op.
4720 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4721 (s_alpha_code_address): New function.
4722 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4723 static constructors/destructors.
4724 Add debug code for crash debugs, to be removed when traceback code
4725 is added to object code.
4726 (s_alpha_name): New function for .name pseudo-op.
4727 (alpha_print_token): New function to print token expressions with
4728 alpha specific extensions.
4730 * makefile.vms: Allow compilation with current gcc snapshot.
4732 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4734 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4735 (DVIPS): Set to dvips.
4736 (ps, as.ps, gasp.ps): New targets.
4737 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4738 and MAKEINFO env variables.
4739 (internals.ps): Use DVIPS macro.
4740 (clean): Remove core and backup files.
4741 (distclean): Remove temporary files from building internals.
4743 * doc/internals.texi (Frags): Fix typo.
4744 (GAS processing): Ditto.
4745 (CPU backend): Ditto.
4746 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4747 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4748 * read.c: Remove ugly hack that dealt with config files not
4749 correctly defining TARGET_BYTES_BIG_ENDIAN.
4750 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4751 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4752 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4753 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4754 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4755 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4756 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4757 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4758 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4759 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4760 whether it is defined or not.
4761 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4762 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4763 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4764 whether it is defined or not.
4765 start-sanitize-tic80
4766 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4767 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4770 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4772 * write.c (write_relocs): Correct text in as_fatal error message,
4773 bfd_perform_relocation -> bfd_install_relocation.
4775 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4777 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4778 * read.c (LEX_TILDE): Define if not defined.
4779 (lex_type): Use LEX_TILDE.
4780 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4781 not is_part_of_name.
4783 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4785 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4788 * config/tc-mips.c (mips16_extended_frag): Correct base address
4789 for an extended PC relative instruction.
4790 (md_convert_frag): Likewise.
4792 * config/tc-mips.c (prev_nop_frag): New static variable.
4793 (prev_nop_frag_holds): New static variable.
4794 (prev_nop_frag_required): New static variable.
4795 (prev_nop_frag_since): New static variable.
4796 (append_insn): If we aren't reordering, and prev_nop_frag is not
4797 NULL, and we don't need any nops, then decrease the size of
4798 prev_nop_frag. Don't insert nops because of instructions in
4799 noreorder sections. Remember whether the previous instructions
4800 where in noreorder sections even when not reordering.
4801 (mips_no_prev_insn): Add preserver parameter. Change all
4802 callers. Refer prev_nop_frag variables when appropriate.
4803 (mips_emit_delays): Set up prev_nop_frag.
4804 (s_mipsset): Clear prev_nop_frag if reordering.
4806 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4808 * config/tc-mips.c (append_insn): Remove useless code which
4809 handled swapping a mips16 jump with a mips16 instruction with a
4812 * config/tc-mips.c (md_parse_option): When debugging, set
4813 mips_optimize to 1, not 0.
4815 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4817 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4818 like the expression was based on `.', adjust the value of the
4821 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4822 extended instruction in a delay slot when not reordering.
4823 (md_convert_frag): Warn if an extended instruction appears in a
4826 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4827 (s_insn): New static function.
4828 * doc/c-mips.texi: Document .insn.
4830 * config/tc-mips.c (md_begin): Add the general registers to the
4832 (mips16_ip): First parse the expression, and then see whether it
4833 came up with a register, rather than trying to first see whether
4834 we are looking at a register.
4836 start-sanitize-tic80
4837 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4839 * config/tc-tic80.c: Numerous changes and additions to flesh
4840 out functions that were previously just stubs, and fix some
4841 problems found using the new TIc80 testsuite cases.
4844 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4846 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4847 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4849 * config/tc-mips.c (append_insn): Output jump instruction as a
4850 pair of 2 byte instructions, rather than as a single 4 byte
4853 start-sanitize-r5900
4854 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4855 (mips_ip): Don't check INSN_ISA for a macro.
4858 start-sanitize-r5900
4859 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4861 * config/tc-mips.c: added r5900.
4864 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4866 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4867 config/itbl-mips.h: Add copyright message and fix indentation.
4869 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4871 * itbl-ops.c: New file. Add support for dynamically read
4872 instruction registers, opcodes and formats. Build internal table
4873 for new instructions and provide callbacks for assembler and
4875 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4877 * itbl-ops.h: New file. Header file for itbl support.
4878 * config/itbl-mips.h: New file. Mips specific definitions for
4881 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4883 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4884 fit into the constant field of a relaxable operand, then it does
4887 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4889 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4890 a jsr target in a different section just like a jsr to
4891 an undefined target.
4893 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4895 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4896 against any mips16 symbols, not just externally visible ones.
4897 (md_apply_fix): Corresponding change.
4899 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4901 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4902 the operand of the exit instruction.
4904 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4906 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4907 as O_symbol, copy over the segment.
4909 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4911 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4912 fixup to be against the section symbol, adjust the value
4915 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4917 * write.c (write_relocs): Avoid looping on equated symbols.
4918 Adjust fx_offset by X_add_number for each symbol.
4919 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4921 (fixup_segment): Add a loop to track down equated symbols and
4922 adjust fx_offset appropriately.
4924 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4926 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4927 jmp -> bra relaxing.
4928 (md_convert_frag): Handle jmp->bra relaxing.
4929 (md_assemble): Handle jmp->bra relaxing.
4930 (md_estimate_size_before_relax): Likewise.
4932 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4934 * config/tc-i386.c (i386_align_code): Add comments explaining the
4937 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4939 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4940 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4942 (md_longopts): Add "enforce-aligned-data".
4943 (md_show_usage): Mention --enforce-aligned-data.
4944 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4945 enforce-aligned-data.
4947 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4948 "word", and "short".
4949 (ppc_xcoff_cons): New static function.
4951 * write.c (relax_segment): Give an error if a .space symbol is
4952 common or undefined.
4954 * read.c (read_a_source_file): Don't handle mri_pending_align if
4955 the handler is s_globl or s_ignore.
4957 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4959 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4960 start-sanitize-tic80
4961 * config/tc-tic80.c: Many additions to previous placeholder file.
4962 * config/tc-tic80.h: Ditto.
4965 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4967 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4969 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4971 * config/tc-mips.c (mips_fix_adjustable): New function.
4972 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4973 (mips_fix_adjustable): Declare.
4975 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4976 * read.c (read_a_source_file): After doing an mri_pending_align,
4977 adjust the line_label if there is one.
4978 (s_space): Set mri_pending_align if an odd number of bytes were
4981 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4983 * config/tc-d10v.h (md_do_align): Add this hook to call
4984 d10v_cleanup() when a ".align" is detected.
4986 * config/tc-d10v.c (find_opcode): Correctly calculate
4987 branch displacement when .aligns are present.
4989 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4991 * config/tc-mn10200.c (md_relax_table): Define.
4992 (md_convert_frag): Implement.
4993 (md_assemble): Handle relaxable operands/instructions correctly.
4994 (md_estimate_size_before_relax): Implement.
4995 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4997 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4999 * config/tc-mips.c (append_insn): Give an error for jumps to a
5001 (md_apply_fix): Make a branch to an odd address an error rather
5004 * config/tc-mips.c (md_convert_frag): If the user explicitly
5005 requested an extended opcode, pass warn as true to mips16_immed.
5007 * config/tc-mips.c (mips16_ip): Handle a missing expression like
5008 an explicit 0, so that explicitly extended instructions work
5011 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
5013 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5014 symbol for a common symbol.
5016 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
5018 Patch presumed to have been checked in awhile ago but wasn't.
5019 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5020 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5021 (relax_segment, case rs_org): Move code inside braces. Move locals
5022 target,after inside too.
5023 (relax_segment, case rs_machine_dependent): Guts moved to ...
5024 (relax_frag): New function.
5025 Call md_prepare_relax_scan if defined.
5027 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5029 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5030 'p' operand specifier.
5032 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5034 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5035 m68k family cpus which support long branch addressing modes.
5036 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5037 md_create_long_jump): Use it.
5039 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5041 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5042 the .reginfo or .MIPS.options section if configured for an
5045 * config/tc-mips.c (md_begin): Don't set interlocks for
5048 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5050 * read.c (read_a_source_file): Make sure the symbol ends with
5051 whitespace before checking whether the next character is '='.
5053 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5055 * config/tc-i386.c (sco_id): Moved from here...
5056 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5057 really is an SCO ELF specific thing, not just a SCO x86 specific
5060 start-sanitize-tic80
5061 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5063 * configure.in (tic80-*-*): Don't require 'coff'.
5064 * configure: Regenerate.
5067 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5069 * read.c (emit_expr): Check for overflow of a negative value
5071 * write.c (fixup_segment): Likewise.
5072 * config/obj-coff.c (fixup_segment): Likewise.
5074 * config/tc-m68k.c (struct label_line): Define.
5075 (labels, current_label): New static variables.
5076 (md_assemble): Mark current_label as text, and clear it.
5077 (m68k_frob_label): New function.
5078 (m68k_flush_pending_output): New function.
5079 (m68k_frob_symbol): New function.
5080 * config/tc-m68k.h (tc_frob_label): Define.
5081 (md_flush_pending_output): Define.
5082 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5083 (tc_frob_coff_symbol): Likewise.
5085 * read.c (read_a_source_file): When defining a macro in MRI mode,
5086 don't add the symbol to the symbol table.
5088 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5090 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5091 here since fixup_segment doesn't (linkrelax is set).
5092 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5094 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5096 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5099 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5101 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5102 to avoid warnings with the native HP compiler.
5103 (fix_new_hppa): Similarly for the r_type argument.
5104 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5105 in an #if OBJ_ELF to keep gcc -Wall quiet.
5106 (md_apply_fix): Always initialize "result".
5108 * config/tc-mn10200.c (md_assemble): Generate relocations.
5110 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5112 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5115 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5117 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5118 pass on the new file hook.
5120 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5121 !alpha_force_relocation, as local LITERALs can be adjusted to be
5122 relative to the section.
5124 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5126 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5128 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5129 aligned to odd boundary.
5130 (tc_frob_coff_symbol): Define.
5132 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5134 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5136 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5137 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5139 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5141 (md_assemble): If the size is 'B', set fx_signed.
5142 (md_apply_fix_2): Use fx_signed when checking for overflow.
5144 * write.h (struct fix): Add fx_signed field.
5145 * write.c (fix_new_internal): Initialize fx_no_overflow and
5147 (fixup_segment): Use fx_signed when checking for overflow.
5148 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5149 fx_signed when checking for overflow.
5151 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5153 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5154 updated, and all the useful information is in doc/internals.texi.
5156 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5157 * read.c (read_a_source_file): Check for conditional operators
5158 before doing an MRI pending alignment.
5159 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5160 (tc_conditional_pseudop): Define.
5161 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5162 * doc/internals.texi (CPU backend): Describe
5163 tc_conditional_pseudoop.
5165 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5166 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5168 (md_begin): Check m68k_rel32_from_cmdline before setting
5170 (m68k_mri_mode_change): Likewise.
5171 (md_longopts): Add --disp-size-default-16 and
5172 --disp-size-default-32.
5173 (md_parse_option): Handle new options.
5174 (md_show_usage): Mention new options.
5175 * doc/c-m68k.texi (M68K-Opts): Document new options.
5177 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5178 * config/tc-m68k.c (m68k_index_width_default): New static
5180 (m68k_ip): Use m68k_index_width_default to set the size of a base
5181 register whose size was not given.
5182 (md_longopts): Add --base-size-default-16 and
5183 --base-size-default-32.
5184 (md_parse_option): Handle new options.
5185 (md_show_usage): Mention new options.
5186 * doc/c-m68k.texi (M68K-Opts): Document new options.
5188 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5190 * configure.in: Recognize mips-*-linux* target.
5191 * configure: Rebuild.
5193 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5194 work if valueT is only 32 bits.
5196 * config/tc-mips.c: Throughout, check target_big_endian rather
5198 (byte_order): Remove.
5199 (mips_init_after_args): Remove.
5200 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5201 (mips_init_after_args): Don't declare.
5202 (tc_init_after_args): Don't define.
5204 * config/tc-mips.h (tc_frob_after_relocs): Define if
5206 (mips_elf_final_processing): Likewise.
5207 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5209 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5211 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5212 sld.{h,w} and the operand is relocatable, adjust the adend by
5213 shifting it right one bit.
5215 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * read.c (read_a_source_file): Check mri_pending_align after
5218 checking for a macro. From Ronald F. Guilmette
5221 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5223 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5224 add segment argument. If OBJ_ELF, treat a relocation against a
5225 symbol in a linkonce section like a relocation against an external
5227 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5229 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5231 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5233 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5235 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5236 includes config.h instead of host.h, tc.h instead of tp.h, and
5237 targ-env.h instead of target-environment.h.
5238 Also, obj-format.h includes targ-cpu.h instead of
5240 start-sanitize-tic80
5241 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5242 * configure: Rebuild with autoconf.
5243 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5244 (TARGET_FORMAT): Define to "coff-tic80".
5245 * config/tc-tic80.c: New file for TIc80 support.
5246 * config/tc-tic80.h: New file for TIc80 support.
5249 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5251 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5254 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5256 * write.c (adjust_reloc_syms): If the fixup symbol has been
5257 equated to an undefined symbol, convert the fixup to being against
5258 the target symbol. Remove obsolete code handling a special case
5261 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5263 * mpw-make.sed: Use NewFolderRecursive for installation.
5265 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5267 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5269 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5271 * config/tc-d10v.c (md_assemble): Fix bug which caused
5272 second instruction in a line to be case sensitize.
5274 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5276 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5277 range check operands with MN10200_OPERAND_NOCHECK set.
5278 (check_operand): Likewise.
5280 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5283 (md_begin): Always align the text section to a four byte
5285 (append_insn): Remove call to record_align.
5287 * config/tc-mips.c (insn_label): Remove.
5288 (struct insn_label_list): Define.
5289 (insn_labels, free_insn_labels): New static variables.
5290 (mips_clear_insn_labels): New static function.
5291 (append_insn): Mark all mips16 text labels, and make them odd.
5292 Handle all labels after emitting a nop, not just one. Call
5293 mips_clear_insn_labels rather than just clearing insn_label.
5294 (mips_emit_delays): Add insns parameter, and use it to decide
5295 whether to mark mips16 labels. Handle all labels, not just one.
5296 Force mips16 labels to be odd. Change all callers.
5297 (mips16_immed): Don't check for an odd branch target.
5298 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5299 (mips16_extended_frag): Ignore the low bit in a branch target.
5300 (md_convert_frag): Likewise.
5301 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5302 clearing insn_label.
5303 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5304 (s_float_cons, s_gpword): Likewise.
5305 (s_align): Use insn_labels rather than insn_label.
5306 (s_cons, s_float_cons, s_gpword): Likewise.
5307 (mips_frob_file_after_relocs): New function.
5308 (mips_define_label): Rewrite to add to insn_labels list.
5309 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5310 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5311 out odd, increment it.
5313 * config/tc-mips.c (append_insn): Only update prev_insn when not
5314 reordering if place is NULL.
5316 * config/tc-mips.c (mips16_ip): Check for a missing expression
5317 when using the register indirect addressing mode.
5319 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5321 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5322 check 24bit operands for overflow.
5323 (check_operand): Likewise.
5325 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5327 * doc/as.texinfo (Section): Document how to use the .section
5328 pseudo-op for COFF and ELF.
5330 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5332 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5334 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5336 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5337 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5338 store them. Adjust other RELAX_MIPS16 macros.
5339 (RELAX_MIPS16_DSLOT): Define.
5340 (RELAX_MIPS16_JAL_DSLOT): Define.
5341 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5342 handling of whether previous instruction has a fixup. Set
5343 prev_insn_reloc_type.
5344 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5345 (mips16_extended_frag): Use the right base address for a PC
5346 relative add or load.
5347 (md_convert_frag): Likewise. If a PC relative add or load is
5348 used, record the alignment for the section.
5350 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5352 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5353 linkonce section into a reloc against the section symbol.
5355 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5356 branch instructions.
5358 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5359 system, don't set the section alignment to 2**4.
5360 (s_change_sec): Likewise.
5361 (append_insn): Call record_alignment for the section.
5362 (md_section_align): Don't align the section size for an embedded
5365 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5367 * write.c (adjust_reloc_syms): Make sure that symbols are
5368 resolved; expression symbols may have been skipped.
5369 * config/obj-coff.c (fixup_segment): Likewise.
5371 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5373 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5374 BFD_RELOC_24_PLT_PCREL relocation.
5375 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5377 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5379 * config/tc-d10v.c (write_2_short): Remove code that called
5380 parallel_ok() when the programmer specified parallel instructions.
5382 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5384 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5387 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5388 * config/tc-mn10300.c (md_assemble): Likewise.
5390 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5392 * config/tc-mips.c (append_insn): Make sure there is enough room
5393 in a frag after a mips16 instruction to switch it with a jump
5396 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5397 attempt to use a non absolute symbol in an extending frag.
5399 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5401 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5402 * config/tc-mn10200.h: Likewise.
5404 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5406 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5407 UNGET rather than PUT. Set old_state before setting state to -2.
5409 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5410 when extending because the value is exactly maxtiny + 1.
5412 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5413 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5414 (RELAX_MIPS16_USER_SMALL): Define.
5415 (RELAX_MIPS16_USER_EXT): Define.
5416 (mips16_small, mips16_ext): New static variables.
5417 (append_insn): Pass mips16_small and mips16_ext to
5418 RELAX_MIPS16_ENCODE.
5419 (mips16_ip): Set mips16_small and mips16_ext.
5420 (mips16_immed): Don't check mips16_autoextend.
5421 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5423 * write.c (write_relocs): Print an error for an out of range
5424 fixup, rather than calling abort.
5426 * as.c (main): Unlink the output file if there are errors while
5427 generating the fixups.
5429 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5431 * config/tc-mips.c (mips16_extended_frag): Don't call
5433 (md_convert_frag): Call resolve_symbol_value before calling
5434 S_GET_VALUE, and don't add in the frag address.
5436 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5437 and use them when reporting errors. Change all callers.
5439 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5441 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5442 Remove '$' prefixing for registers.
5444 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5446 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5447 is initialized before using it.
5448 (d10v_cleanup): No longer uses its argument, so make it void.
5450 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5452 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5454 * write.c (fixup_segment): Don't discard the symbol for a PC
5455 relative fixup to an absolute symbol.
5457 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5459 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5460 with multiple sections.
5462 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5464 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5465 no-mips-16 to no-mips16.
5466 (s_mipsset): Accept .set mips16 and .set nomips16.
5468 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5470 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5471 argument, and check for +/- constant following the suffix, folding
5472 it into the expression.
5473 (ppc_elf_cons): Change ppc_elf_suffix calls.
5474 (md_assemble): Ditto.
5475 (shlib): Replace boolean mrelocatable with enumeration shlib.
5476 (md_parse_option): Discriminate between PIC style shared libraries
5478 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5481 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5483 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5484 change the comment characters.
5486 * config/tc-ppc.c (comment_chars): Delete in favor of
5488 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5490 (ppc_comment_chars): Select appropriate comment chars by default.
5491 (msolaris): New flag for -m{,no-}solaris.
5492 (md_parse_option): Recognize -K pic. Add support for
5494 (md_show_usage): Update.
5495 (md_begin): Do not set ELF flags if Solaris.
5496 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5497 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5499 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5501 * as.c (main): Correct handling of flag_always_generate_output.
5503 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5505 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5506 fx_offset, not fx_addnumber.
5508 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5511 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5513 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5515 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5517 * config/tc-mips.c (md_section_align): Check for an alignment of
5518 4, not an alignment of 16. Corrects August 7 patch.
5520 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5522 * configure, conf.in: Rebuild with autoconf 2.12.
5524 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5525 alignment is specified.
5527 Add support for mips16 (16 bit MIPS implementation):
5528 * config/tc-mips.c: Extensive additions for mips16 support, not
5530 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5531 (insn_uses_reg): Change last parameter to an enum.
5532 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5533 (md_relax_frag): Define as mips_relax_frag.
5534 (mips_relax_frag): Declare.
5535 (struct mips_cl_insn): Add use_extend and extend fields.
5536 (tc_fix_adjustable): Define.
5537 * config/obj-elf.h (S_GET_OTHER): Define.
5538 (S_SET_OTHER): Define.
5540 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5542 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5543 o and p operand specifiers.
5545 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5547 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5548 (relax_segment, case rs_org): Move code inside braces. Move locals
5549 target,after inside too.
5550 (relax_segment, case rs_machine_dependent): Guts moved to ...
5551 (relax_frag): New function.
5552 Call md_prepare_relax_scan if defined.
5553 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5556 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5558 * config/tc-mn10300.c (address_registers): Use '$' as register
5559 prefix instead of '%'.
5560 (data_registers, other_registers, md_assemble): Likewise.
5562 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5563 (data_registers, other_registers, md_assemble): Likewise.
5565 * config/tc-mn10300.c (md_assemble): Correctly determine the
5566 correct location and type for each relocation.
5567 (md_pcrel_from): Simplify.
5569 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5571 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5572 converted into branch around branch.
5574 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5576 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5577 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5579 * config/tc-mn10300.c (md_begin): Set linkrelax.
5580 (md_assemble): Create fixups as needed.
5581 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5583 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5585 * config/tc-d10v.c (parallel_ok): When automatically converting
5586 serial ops to parallel, do not consider a branch as the first
5589 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5591 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5593 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5595 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5597 (check_operand): Likewise.
5599 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5601 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5603 (write_2_short): Call parallel_ok to check whether two short
5604 instructions the user requested execute in parallel, can be
5607 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5609 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5610 allow a branch and link in parallel with an exe instruction.
5612 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5614 * doc/c-d10v.texi: Add info on @word modifier.
5616 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5618 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5619 operands are assumed to be 32bits. Use "bits" field to hold the
5620 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5621 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5624 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5625 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5627 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5628 MN10300_OPERAND_SPLIT.
5630 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5632 * config/tc-mn10300.c (md_assemble): Insert operands into
5633 the extension part of the instruction if necessary.
5634 (mn10300_insert_operand): Accept pointer to extension word
5635 argument. Make insn a pointer argument too. Return type
5636 is now void. All callers changed.
5638 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5640 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5641 repeated register operands.
5643 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5645 * doc/as.texinfo: Added section on reporting bugs.
5647 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5648 alpha_macro emit field to expect a const argument, and change the
5649 arg field to be const. Fix some spacing to follow the GNU
5652 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5654 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5655 (pca56) and 21264 (ev6) cpus.
5656 (md_apply_fix): Private relocation types are now negative.
5657 (alpha_force_relocation): Likewise.
5658 (tc_gen_reloc): Likewise.
5659 (emit_insn): Likewise.
5660 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5661 (emit_stX): Likewise.
5662 (emit_sextX): Likewise.
5664 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5666 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5667 a symbol found in a reloc.
5669 * symbols.c (resolve_symbol_value): Improve the error message if
5670 an undefined symbol is used in an expression.
5672 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5674 * doc/internals.texi: Rewrite, and add a lot of documentation.
5675 * doc/Makefile.in (internals.info): New target.
5677 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5679 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5680 against weak symbols.
5682 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5684 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5687 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5688 fixup at the right address within the frag.
5690 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5691 to an absolute value, instead increment it as needed.
5693 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5694 * config/tc-v850.c: Fix some indention problems.
5695 (md_relax_table): Define for D9->D99 branch displacement
5697 (md_convert_frag): Do something useful instead of aborting.
5698 (md_estimate_size_before_relax): Likewise.
5699 (md_assemble): Note if the matching instruction has a relaxable
5700 operand. If it does, allocate frag with frag_var and don't
5703 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5705 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5706 write out any buffered instructions when a ".end" is found.
5708 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5710 * read.c (read_a_source_file): New hook md_cleanup().
5712 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5714 * write.c (fix_new_exp): Use make_expr_symbol to build an
5715 expression symbol for a complex fixup.
5717 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5719 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5720 hacks to improve parsing of complex hi, lo, zda, etc
5722 (md_assemble): Don't demand and eat a trailing ')' after finding
5723 a v850 relocation prefix. Sign extend the constant in a
5724 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5726 (parse_cons_expression_v850): Don't eat a trailing ')' after
5727 finding a v850 relocation prefix.
5729 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5730 (TC_CONS_FIX_NEW): Likewise.
5731 * config/tc-v850.c (parse_cons_expression_v850): New function.
5732 (cons_fix_new_v850): Likewise.
5734 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5736 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5738 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5739 for an unknown relocation type.
5741 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5743 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5746 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5748 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5749 differently for movea & sst/sld insns.
5751 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5753 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5756 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5758 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5759 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5760 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5761 frob_file_after_relocs field.
5762 * config/obj-elf.c (elf_format_ops): Likewise.
5763 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5764 including obj-elf.h.
5766 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5768 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5769 specially if not ELF.
5770 (md_apply_fix): Handle BFD_RELOC_64.
5771 (tc_gen_reloc): Handle BFD_RELOC_64.
5773 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5774 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5777 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5778 Don't check S_GET_OTHER.
5780 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5782 * config/tc-mips.c (mips_ip): Accept an odd floating point
5783 register with l.s or s.s.
5785 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5787 (obj_aout_type): New static function.
5789 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5791 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5793 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5795 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5796 and sdaoff expressions.
5798 * write.c (fixup_segment): Don't add symbol value to addend if
5799 TC_V850 and OBJ_ELF.
5800 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5803 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5804 (md_pcrel_from_section): Likewise.
5805 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5807 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5809 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5810 (md_pcrel_from_section): New function.
5811 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5813 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5815 * config/tc-mips.c (load_register): Add cast to offsetT when using
5818 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5820 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5821 (elf_frob_file_after_relocs): ... here. New function.
5822 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5823 * write.c (write_object_file): Call *frob_after_relocs after the
5824 call to write_relocs.
5826 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5828 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5829 symbol, as this messes up linking. Instead, expand the recursive call
5830 inline and change up the appropriate bits to get the 0x8000 offset
5831 in the reloc addend.
5833 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5835 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5836 two symbols in the same segment to be adjusted.
5838 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5839 * configure: Rebuild.
5841 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5843 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5845 (ppc_elf_validate_fix): Ditto.
5846 (md_assemble): Ditto.
5848 (ppc_pe_section): Ditto.
5849 (ppc_frob_symbol): Ditto.
5851 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5853 * config/mn10300.c (md_assemble): Pass an extra shift count
5854 to mn10300_insert_operand based on the opcode format.
5855 (mn10300_insert_operand): Accept and use extra shift count
5858 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5859 formats rather than hard-coded constants.
5861 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5862 are 7 bytes long. Write out instructions in big-endian format.
5864 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5866 * config/tc-mn10300.c (md_assemble): Tweak further so
5867 that all instructions are parsed correctly.
5869 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5871 * as.h: Include libiberty.h.
5872 (xmalloc, xrealloc): Don't declare.
5873 * as.c: Don't include libiberty.h.
5874 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5875 * config/tc-mips.c: Likewise.
5876 * messages.c: Likewise.
5877 (xstrerror): Don't declare.
5878 * xmalloc.c: Remove.
5880 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5882 * config/tc-mn10300.h (pre_defined_registers) Remove.
5883 (system_registers, cc_names): Likewise.
5884 (address_registers, data_registers, other_registers): New register
5886 (register_name, system_register_name, cc_name): Remove.
5887 (mn10300_reloc_prefix): Likewise.
5888 (data_register_name): New function.
5889 (address_register_name, other_register_name): Likewise.
5890 (md_assemble): Rough cut at parsing operands. Remove lots of
5892 (md_apply_fix3): Disable for now.
5894 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5896 * config/tc-m68k.c (select_control_regs): New function, extracted
5897 out of m68k_init_after_args.
5898 (m68k_init_after_args): Use it.
5899 (mri_chip): Use it here as well to update set of allowed control
5902 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5904 * config/obj-elf.c (elf_begin): New function.
5905 (obj_elf_section): Add the section symbol to the symbol table.
5906 * config/obj-elf.h (obj_begin): Define.
5907 (elf_begin): Declare.
5908 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5911 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5913 * config/obj-coff.c (fixup_segment): Subtract the section address
5914 from a PC relative reloc if TC_M68K.
5916 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5918 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5919 .uaxword available even if not OBJ_ELF.
5920 (md_atof): Remove unused local variable wordP.
5922 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5924 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5925 for Matsushita MN10x00 support.
5926 * configure.in: Recognize mn10x00-*-*
5927 * configure: Rebuilt.
5929 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5931 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5932 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5933 (load_expression): track clobbering of base reg before jmp/jsr.
5934 (s_alpha_file): pass case_hack flags and source filename via
5935 symbol table to bfd.
5936 * tc-alpha.h (TC_CONS_FIX_NEW): define
5938 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5940 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5941 * configure: Rebuild.
5943 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5945 * read.c (s_macro): Warn if a macro has the same name as a
5947 (s_space): In m68k MRI mode, align to a word boundary.
5948 * macro.c (define_macro): Add namep parameter. Change all
5950 * macro.h (define_macro): Update declaration.
5952 * as.c (show_usage): Print bug report address.
5953 (parse_args): Change version printing to match current GNU
5955 * gasp.c (show_usage): Print bug report address.
5956 (main): Change version printing to match current GNU standards.
5958 * config/tc-m68k.c (init_table): Correct access control unit
5959 register numbers. From Ken Rose <rose@netcom.com>.
5961 * config/tc-alpha.c: Add some static function prototypes.
5962 (alpha_macros): Move to top of file. Make static.
5963 (alpha_num_macros): Move to top of file.
5965 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5967 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5970 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5972 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5973 and just call sprintf_vma.
5975 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5979 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5981 * read.c (float_cons): Call md_flush_pending_output if it is
5984 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5986 * config/tc-d10v.c (md_operand): Created. Allows operands to
5988 * config/tc-d10v.h (md_operand): Undefined.
5990 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5992 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5993 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5995 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5997 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5998 reloc for the i960 for a reloc in the same section. This undoes
5999 one of the two changes made Aug 19.
6001 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
6003 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
6004 symbols to the position of the debugging information.
6006 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
6008 * expr.c (expr): Always use unsigned right shifts for >>.
6010 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
6012 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6013 slots when processing BL fixups.
6015 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6016 on the first half of the instruction.
6018 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6020 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6021 stabs expression, rather than giving an error.
6023 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6026 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6028 * config/tc-mips.c (append_insn): Fill in the value for a constant
6029 jump, rather than creating a reloc.
6031 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6033 * config/tc-mips.c (append_insn): Don't swap an instruction which
6034 sets a condition code with an instruction which uses a condition
6036 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6039 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6040 (mips_ip): Give a better error message if the ISA level is wrong.
6041 (md_parse_option): Recognize -mcpu=[v][r]5000.
6043 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6045 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6047 (load_register): Ensure hi32 bits are not lost during lo32bit
6048 processing. Fix shift offset that was overflowing into the next
6049 instruction field. Add code to generate shorter sequences for
6050 constants with a single contiguous seqeuence of ones.
6052 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6054 * config/tc-d10v.c (d10v_dot_word): New function to support
6055 "@word" with the word pseudo-op.
6056 (md_apply_fix3): Cleanup and changes to support correct sizes
6057 for 16 and 18-bit relocs.
6059 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6061 * configure.in (sparc-*-aout): Set `em'.
6062 * configure: Regenerated.
6063 * config/te-sparcaout.h: New file.
6064 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6065 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6066 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6067 (SPECIAL_CASE_{SETSW,SETX}): Define.
6068 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6069 (md_begin): Delete setting of `target_big_endian'.
6070 (output_insn): New function.
6071 (md_assemble): Rewrite. Add `setx' support.
6072 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6074 (md_atof): Add little endian support.
6075 (md_number_to_chars): Likewise.
6076 (md_apply_fix): Likewise.
6077 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6078 (md_parse_option): Likewise.
6079 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6081 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6083 * ecoff.c (ecoff_new_file): New function.
6084 * ecoff.h (ecoff_new_file): Declare.
6085 * config/obj-ecoff.h (obj_app_file): Define.
6087 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6089 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6090 symbol by 32k so that our 16-bit signed offset can address the
6091 entire chunk. Reported by <matt@lkg.dec.com>.
6093 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * config/tc-mips.c (load_register): Remove unused variable tmp.
6097 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6099 * config/tc-mips.c (load_register): Remove unnecessary code that
6100 was causing the high 32bits of 64bit constants to be lost.
6102 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6104 * config/tc-d10v.c: Added changes to support function
6105 pointers and "@word" syntax.
6107 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6109 * config/tc-v850.c: Remove commented out and #if 0'd code.
6110 (v850_reloc_prefix): Provide prototype.
6111 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6113 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6114 (md_assemble): Add default to case statement.
6116 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6118 * config/tc-v850.c (md_assemble): Compute size of the instrction
6121 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6124 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6126 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6127 routines to fetch/store the updated instruction from/to memory.
6128 (v850_insert_operand): If the operand has a specialized insert
6131 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6133 * config/tc-v850.c (reg_name_search): Align calling convention to
6134 be like identical function found in tc-ppc.c.
6135 (get_reloc): Removed.
6136 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6137 (md_assemble): emit fixups.
6138 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6140 (md_apply_fix3): handle fixups/relocs.
6141 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6143 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6146 * configure.in (sh-*-elf*): New target.
6147 * config/tc-sh.h (TARGET_ARCH): Define.
6148 (WORKING_DOT_WORD): Define.
6149 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6150 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6151 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6152 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6153 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6154 (SUB_SEGMENT_ALIGN): Likewise.
6155 (RELOC_32): Don't define.
6156 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6157 (target_big_endian): Declare if OBJ_ELF.
6158 (TARGET_FORMAT): Define if OBJ_ELF.
6159 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6161 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6162 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6163 (struct sh_count_relocs): Define.
6164 (sh_count_relocs): New static function, broken out of
6165 sh_frob_file. Add BFD_ASSEMBLER code.
6166 (sh_frob_section): Likewise.
6167 (sh_frob_file): Call sh_frob_section.
6168 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6169 call section_symbol rather than seg_info (seg)->dot.
6170 (md_section_align): Add OBJ_ELF version.
6171 (SWITCH_TABLE_CONS): Define.
6172 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6173 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6174 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6176 (struct reloc_map): Define if not BFD_ASSEMBLER.
6177 (coff_reloc_map): Likewise.
6178 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6179 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6180 * write.c (write_relocs): Ifdef out fx_where test which triggers
6181 inappropriately for SH ELF.
6182 (write_object_file): Call tc_frob_file_before_adjust and
6183 obj_frob_file_before_adjust if they are defined.
6185 * write.c (write_object_file): Use BFD_RELOC_16, not
6186 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6188 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6191 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6193 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6194 branch sizes in across sections.
6196 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6198 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6201 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6203 * config/tc-v850.c (md_begin): Deal with end of opcode
6206 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6208 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6209 the wrong opcode for cases like st2w where there are many forms
6210 of the same instruction.
6212 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6214 * expr.c (operand): If md_parse_name is defined, call it before
6215 calling symbol_find_or_make.
6216 * config/tc-ppc.h (md_parse_name): Define.
6217 (ppc_parse_name): Declare.
6218 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6220 (register_name): Update call to reg_name_search.
6221 (cr_operand): New static variable.
6222 (cr_names): New static const array.
6223 (ppc_parse_name): New function.
6224 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6225 cr_operand before calling expression.
6227 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6229 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6230 hppa_gen_reloc_type call.
6232 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6234 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6235 on addresses. Improved error messages.
6236 * doc/c-d10v.texi: Added docs for register pairs.
6238 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6240 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6243 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6245 * ecoff.c (init_file): Initialize fMerge to 1.
6246 (add_file): Restore old file merging code, but only merge files if
6248 (ecoff_directive_loc): Clear fMerge field of current file.
6249 (ecoff_generate_asm_lineno): Likewise.
6251 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6253 * doc/c-d10v.texi: Fix typo.
6255 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6257 * config/tc-v850.c (md_assemble): Correct bit masking for
6258 hi and lo expressions.
6260 * config/tc-v850.c (md_assemble): Rough cut at demanding
6261 "ep" or "r30" in sst and sld instructions.
6262 (md_apply_fix3): Don't abort. Just warn that we don't
6265 * config/tc-v850.c (CC_NAME_CNT): Define.
6266 (cc_name): New function.
6267 (md_assemble): Handle V850_OPERAND_CC correctly.
6269 * config/tc-v850.c (md_assemble): Don't forget to initialize
6272 * config/tc-v850.c (reg_name_search): Generalize to search
6273 any given register table.
6274 (register_name): Pass appropriate table and size to reg_name_search.
6275 (system_register_name): New function.
6276 (SYSREG_NAME_CNT): Define.
6277 (md_assemble): Handle operands which are system registers.
6279 * config/tc-v850.c (md_assemble): If we find a register, but the
6280 opcode doesn't want a register, then we don't have a match.
6281 (md_assemble): Get size of the instruction from the opcode table.
6283 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6285 * configure.in: Set and substitute HLDENV.
6286 * configure: Rebuild.
6287 * Makefile.in (HLDENV): New variable.
6288 (as.new): Use $(HLDENV).
6290 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6291 if an array dimension is not known.
6293 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6295 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6296 * doc/c-d10v.texi: Cleanup.
6298 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6300 * config/tc-v850.c: New file.
6301 * config/tc-v850.h: New file.
6302 * configure (v850-*-elf): New target.
6303 * configure.in (v850-*-elf): New target.
6305 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6307 * doc/c-d10v.texi: New file.
6308 * doc/all.texi: Added D10V stuff.
6309 * doc/as.texinfo: Added D10V stuff.
6311 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6313 * config/tc-d10v.c: All references to defined symbols should
6314 now use the optimal instruction. .float and .double now work.
6316 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6318 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6319 section address for the i960 as is done for the i386.
6321 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6323 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6324 case, forward-include bfd/elf-bfd.h.
6326 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6328 * config/tc-d10v.c: Add additional information to the opcode
6329 table to help determinine which instructions can be done
6332 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6334 * config/tc-arm.c: Major changes to add Thumb support, with lots
6335 of change input from <rearnsha@armltd.co.uk>.
6336 Reverted to INSN_SIZE macro, rather than insn_size variable.
6337 (insns): Added ARM "bx" instruction support.
6338 (tinsns): Added Thumb instruction definition structure.
6339 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6340 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6341 (opcode_select,s_arm,s_thumb,s_code): Added.
6342 (decode_shift): Allow upper-case RRX.
6343 (do_ldst): Simpler halfword support.
6344 (do_ldmstm): Improved.
6345 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6346 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6347 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6348 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6349 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6351 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6352 (md_parse_option): Add support for -mthumb.
6353 (md_show_usage): Updated to reflect new command line option.
6354 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6355 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6356 fragment information to be held.
6358 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6360 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6361 non-null, but is a constant.
6362 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6363 so that error reporting will work correctly.
6365 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6367 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6368 against weak symbols.
6370 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6372 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6373 (ppc_force_relocation): Declare if OBJ_XCOFF.
6374 * config/tc-ppc.c (ppc_force_relocation): New function if
6377 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6379 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6381 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6383 * config/tc-d10v.c: Fix problem with relocs.
6385 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6387 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6388 with nops if not in data_section or bss_section.
6390 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6392 Add support for openVMS/Alpha.
6393 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6394 * config/obj-evax.c: New file.
6395 * config/obj-evax.h: New file.
6396 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6398 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6399 defined. Add case for bfd_target_evax_flavour.
6400 * config/vms-a-conf.h: New file.
6401 * conf-a-gas.com: New file.
6402 * configure.in: Add target alpha-*-*vms*.
6403 * configure: Rebuild.
6404 * makefile.vms: New file.
6405 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6406 Don't call ffs on openVMS/Alpha.
6408 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6410 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6411 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6413 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6414 (NEED_DECLARATION_SBRK): New macro.
6415 * configure, conf.in: Rebuild.
6416 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6417 (strstr): Declare if NEED_DECLARATION_STRSTR.
6418 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6420 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6422 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6423 by a constant before entering the main switch. Reject attempts to
6424 apply an arithmetic function to non-absolute symbols, except for
6425 the special case of subtraction of two symbols in the same
6428 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6429 not to more than a 16 byte boundary.
6431 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6432 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6433 (tc_gen_reloc): If out of memory call as_fatal rather than
6434 assert. If no howto found, call as_bad_where rather than
6435 as_fatal. Change the error message slightly. Set howto to a
6436 non-NULL value in order to keep going.
6438 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6440 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6442 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6444 * config/tc-h8300.c (get_specific): New operand "size" derived
6445 from ".b", ".w" and ".l" extensions. All callers changed. If
6446 the base instruction has no operands, then use the size to
6447 determine which specific instruction to use.
6449 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6451 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6453 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6455 * config/tc-mips.c (md_section_align): Don't change addr if
6458 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6460 * config/tc-hppa.c: Revert yesterday's changes.
6462 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6464 * config/tc-d10v.c: Disable range checking on 16-bit values.
6466 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6468 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6469 not just the ones that don't match.
6471 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6473 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6475 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6477 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6478 pre-cursor to adding Thumb support. Also added cpu_variant flag
6479 information to each of the asm_flg structures.
6480 (md_parse_option): Updated ARM7 parsing to allow 't' for
6481 thumb/halfword support, aswell as 'm' for long multiply.
6482 (md_show_usage): Updated help message.
6483 (md_assemble): Check that instruction flags are applicated to the
6484 current cpu variant.
6485 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6486 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6487 signextension instructions.
6488 (do_ldst): Generate halfword and signextension variants if
6489 mnemonic flags match.
6490 (ldst_extend): Do not allow shifts in the offset field of halfword
6491 or signextension instructions.
6492 (validate_offset_imm): Provide check on halfword and signextension
6494 (add_to_lit_pool): Merge identical literal pool values.
6496 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6498 * config/tc-hppa.c (selector_table): Add 'E' selector.
6499 (cons_fix_new_hppa): Don't coke on e_esel.
6500 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6501 to help generate exception handling tables.
6502 (md_apply_fix): Don't try to apply fixups with an e_esel
6504 (hppa_fix_adjustable): Fixups with e_esel selectors
6507 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6509 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6512 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6514 * config/tc-d10v.c: Added lots of error checking. Added hacks
6515 to support accumulator shifts.
6517 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6519 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6520 (S_CLEAR_EXTERNAL): Likewise.
6521 (S_SET_WEAK): Remove error; just let .weak override.
6523 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6525 * config/tc-d10v.c (md_assemble): Now handles multiline
6528 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6530 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6531 Added kludge for divs instruction. Fixed minor problem with
6532 multiple text sections.
6533 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6535 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6537 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6538 addresses to be right-shifted by 2.
6540 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6542 * config/tc-d10v.c: Many changes to get relocs working.
6543 (register_name): No longer creates a symbol for register names.
6544 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6545 (d10v_insert_operand): Now works correctly for either container.
6546 * config/tc-d10v.h (d10v_cleanup): Declare.
6548 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6550 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6551 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6553 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6555 * tc-alpha.c: Patches to track current minimum alignment to reduce
6556 the number of fragments created with frag_align.
6557 (alpha_current_align): New static variable.
6558 (s_alpha_text): Reset alignment to 0.
6559 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6560 (s_alpha_stringer, s_alpha_space): New functions.
6561 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6562 (alpha_cons_align): New function to replace both of them.
6563 (emit_insn): Only align if alpha_current_align is less than 2;
6564 reset alpha_current_align to 2.
6565 (s_alpha_gprel32): Likewise.
6566 (s_alpha_section): New function. Basically duplicate the other
6567 alpha section change hooks. Only define for ELF.
6568 (s_alpha_float_cons): Simplify alignment handling.
6569 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6570 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6571 Don't define the s_alpha_cons pseudo-ops. Do define
6572 s_alpha_stringer and s_alpha_space pseudo-ops.
6573 (alpha_align): Skip if less than current default alignment. Set
6575 * tc-alpha.h (md_flush_pending_output): Remove.
6576 (md_cons_align): Add.
6578 * tc-alpha.c: Add oodles of function description comments.
6579 (md_bignum_to_chars): Remove; there are no callers.
6580 (md_show_usage): Mention some more variants.
6582 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6584 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6585 * configure.in (sparc-*-sysv4*): New target.
6586 * configure: Rebuild.
6588 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6589 uaxword to use s_uacons.
6590 (sparc_no_align_cons): New static variable.
6591 (s_uacons): New static function.
6592 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6595 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6597 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6598 5 with regard to shared libraries.
6599 * configure: Rebuild.
6601 * config/tc-m68k.c (m68k_ip): Use the correct length when
6602 allocating space for the unsupported architecture error message.
6604 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6606 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6608 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6610 * config/tc-d10v.c: New file.
6611 * config/tc-d10v.h: New file.
6612 * configure (d10v-*-elf): New target.
6613 * configure.in (d10v-*-elf): New target.
6615 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6617 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6619 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6621 * config/tc-alpha.c (alpha_align): Change fill parameter
6622 to a pointer. Take NULL as 0 or nop depending on section. Change
6624 (s_alpha_align): Rename local variables.
6626 * doc/as.texinfo (.align): Document action of omitted
6629 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6631 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6632 when an unsupported PC relative reloc is seen, rather than calling
6635 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6636 Instead, check state when '#' comment is seen.
6638 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6640 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6642 (tc_gen_reloc): If fixup was changed to be PC relative, change
6643 reloc type accordingly. Use name of reloc in error message.
6645 * as.h: Don't define const or volatile.
6646 * flonum.h: Don't define const.
6648 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6649 if fx_pcrel is set. Correct setting the addend case in the
6650 OBJ_ELF case (from Andreas Schwab
6651 <schwab@issan.informatik.uni-dortmund.de>).
6652 (md_show_usage): Correct -mfc5200 to -m5200.
6654 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6656 * doc/c-m68k.texi: Document -m5200 flag.
6657 * doc/as.texinfo: Likewise.
6659 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6662 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6664 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6665 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6667 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6669 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6671 * Released binutils 2.7.
6673 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6675 * config/tc-mips.c (mips_ip): Only perform range check when
6676 dealing with O_constant expressions.
6678 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6680 * m68k-parse.h (m68k_register): Add new coldfile control
6683 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6684 array of control registers for the coldfire.
6685 (cpu_of_arch): Added mcf5200.
6686 (archs): Added mcf5200.
6687 (init_table): Add new control registers.
6688 (m68k_ip): Added support for new control registers.
6689 (m68k_init_after_args): Likewise.
6691 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6693 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6695 * read.h (is_it_end_of_statement): Declare.
6696 * read.c (is_it_end_of_statement): Remove declaration.
6698 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6700 (md_assemble): Fix handling of @l with an unsigned constant. Add
6701 default case to reloc switch.
6703 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6705 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6706 * ecoff.c (last_lineno): New static variable.
6707 (add_procedure): Set last_lineno.
6708 (ecoff_directive_loc): Likewise.
6709 (ecoff_generate_asm_lineno): Likewise.
6710 (ecoff_fix_loc): New function.
6711 * ecoff.h (ecoff_fix_loc): Declare.
6712 * config/tc-mips.c (append_insn): When inserting nops, and using
6713 ECOFF debugging, call ecoff_fix_loc.
6715 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6717 * config/tc-h8300.c (build_bytes): If an operand type is
6718 marked as SRC_IN_DST retrieve it from the "destination" op.
6720 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6722 * configure.in (arm-*-riscix*): Set emulation to riscix.
6723 * configure: Rebuild.
6724 * config/te-riscix.h: New file to define TE_RISCIX.
6726 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6728 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6730 * Makefile.in (config.status): Just run config.status as other
6733 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6735 * mpw-config.in (TARGET_OS): Add definition to conf.
6737 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6739 * config/tc-mips.c (append_insn): Parenthesize
6740 cop_interlocks expressions.
6742 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6744 * listing.c (listing_print): Close the listing file if it is not
6745 stdout. Close the other files opened for the listing.
6747 * config/tc-sparc.h (md_cons_align): Define.
6748 (sparc_cons_align): Declare.
6749 (HANDLE_ALIGN): Define.
6750 (sparc_handle_align): Declare.
6751 * config/tc-sparc.c (sparc_cons_align): New function.
6752 (sparc_handle_align): New function.
6753 * read.c (cons_worker): Call md_cons_align if it is defined.
6755 * as.h (struct frag): Add fr_file and fr_line fields.
6756 * frags.c (frag_new): Set fr_file and fr_line.
6757 (frag_var): Likewise.
6758 (frag_variant): Likewise.
6760 * as.h (struct frag): Remove unused align_mask and align_offset
6763 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6764 From <uddeborg@carmen.se>.
6766 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6768 * configure.in (mips-*-osf*): New target.
6769 * configure: Rebuild.
6771 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6773 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6775 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6776 between co-processor comparisons and branches for the VR4300.
6778 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6780 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6781 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6783 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6784 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6785 includedir): Use autoconf set values.
6788 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6790 * listing.c (listing_eject): Don't do anything if listing is 0.
6791 (listing_list): Likewise.
6792 (listing_source_line): Likewise.
6793 (listing_title): Don't save title if listing is 0.
6794 (listing_source_file): Check listing rather than listing_tail.
6796 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6797 using shared libraries.
6798 * configure: Rebuild.
6800 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6802 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6803 absolute expression if a relocation type was specified.
6805 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6807 * configure.in: Add support for *-*-rtems* configurations.
6808 * configure: Rebuild.
6810 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6812 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6813 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6814 opcodes library for alpha.
6815 * configure: Rebuild with autoconf 2.10.
6816 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6817 use new opcode table.
6818 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6819 (LOCAL_LABEL): Define differently if OBJ_ELF.
6820 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6821 * config/alpha-opcode.h: Remove.
6822 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6823 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6824 include/opcode/alpha.h rather than config/alpha-opcode.h.
6826 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6828 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6829 relocation symbol was not resolved.
6830 * config/obj-coff.c (do_relocs_for): Likewise.
6832 * write.c (adjust_reloc_syms): Refetch the symbol section after
6833 calling S_GET_VALUE, since it may have changed.
6835 * expr.c (struct expr_symbol_line): Define.
6836 (expr_symbol_lines): New static variable.
6837 (make_expr_symbol): Add entry to expr_symbol_lines.
6838 (expr_symbol_where): New function.
6839 * expr.h: Use extern on function declarations.
6840 (expr_symbol_where): Declare.
6841 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6842 rather than printing the meaningless name of an expression
6845 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6847 * config/tc-i386.c (md_number_to_chars): Deleted.
6848 * config/tc-i386.h (md_number_to_chars): New macro.
6850 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6852 (load_symbol_address, load_expression): Use build_mem.
6853 (build_operate): New function.
6854 (emit_addq_r): Use it.
6856 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6858 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6860 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6862 * config/tc-vax.h (NOP_OPCODE): Define.
6864 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6866 * config/obj-vms.h (S_IS_COMMON): Define.
6867 (S_IS_LOCAL): Check for \002 as well as \001.
6868 (LONGWORD_ALIGNMENT): New macro.
6869 (SUB_SEGMENT_ALIGN): Use it.
6871 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6873 * config/vms-conf.h: Reconcile with conf.in.
6875 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6877 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6880 * doc/as.texinfo: Document that any number of hex digits can
6883 * as.c (struct defsym_list): Define.
6884 (defsyms): New static variable.
6885 (parse_args): Just put --defsym arguments on defsyms list, rather
6887 (main): Define defsyms after output file is created.
6889 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6890 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6892 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6893 insn_error rather than calling check_absolute_expr.
6895 * as.c (emulation_name): Remove unused static variable.
6896 (default_emul_bfd_name): Add return NULL to avoid warning.
6897 * ecoff.c (ecoff_stab): Remove unused variables name and
6899 * frags.c (frag_new): Remove unused variable tmp.
6900 * hash.c (hash_grow): Parenthesize + within <<.
6901 (hash_print_statistics): Use %lu, not %d, to print unsigned
6903 * messages.c: Include "libiberty.h".
6904 (fprint_value): Add cast to avoid printf warning.
6905 (sprint_value): Likewise.
6906 * read.c: Include "ecoff.h".
6907 (emit_expr): Add casts to avoid printf warnings.
6908 * read.h: Use extern for function declarations.
6909 (pop_insert): Declare.
6910 * stabs.c: Include "ecoff.h".
6911 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6912 former_last_fragP, and new_fragP.
6913 * subsegs.h (subsegs_print_statistics): Declare.
6914 * symbols.c (debug_verify_symchain): Change macro to discard
6916 * write.c (dump_section_relocs): Likewise.
6917 * write.h: Use extern for function declarations.
6918 (write_print_statistics): Declare.
6919 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6921 * config/e-mipself.c (mipself_bfd_name): Likewise.
6922 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6924 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6925 emit relocations against external symbols.
6927 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6928 message if bfd_reloc_type_lookup fails, rather than calling
6931 * config/tc-alpha.c (alpha_force_relocation): Add
6932 BFD_RELOC_12_PCREL to switch.
6934 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6936 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6937 TE_PE (Lfoo, not .Lfoo).
6939 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6941 * read.c (s_fill): Don't warn about a zero repeat count.
6943 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6944 coprocessor register.
6946 * config/tc-i386.c (md_assemble): When checking the size of a
6947 register to set the size of an instruction, do a bitwise and with
6948 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6951 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6953 * config/tc-h8300.c (parse_reg): Tweak error messages.
6954 (build_bytes): Likewise.
6955 (skip_colonthing): Handle :32 suffix.
6956 (get_specific): Promote L_24 to L_32 if it makes a match.
6957 Don't always promote L_8 to L_16.
6958 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6960 * config/tc-h8300.c (Smode): New variable.
6961 (h8300hmode): Turn off Hmode.
6962 (h8300smode): New function. Turn on Smode and Hmode.
6963 (md_pseudo_table): New ".h8300s" pseudo-op.
6964 (parse_reg): Handle "exr" register.
6965 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6966 Handle "mach" and "machl" operands for ldmac.
6967 (get_specific): Handle "stm.l" and "ldm.l".
6968 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6969 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6972 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6974 * doc/as.texinfo: Reorder chapter of machine dependent options so
6975 that it is sorted by chip name.
6977 * doc/as.texinfo: Use consistant spelling of Vax.
6978 * doc/c-vax.texi: Likewise.
6980 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6982 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6984 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6985 (md_apply_fix): Likewise.
6986 (pa_try): New function.
6987 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6989 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6991 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6992 (pa_level): New function.
6994 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6996 * listing.c (listing_newline): Don't do anything if listing is 0.
6998 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
7000 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
7001 symbol_create, not symbol_new.
7003 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
7005 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
7006 absolute symbol unless TC_FORCE_RELOCATION returns true.
7008 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7010 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7011 the symbol to a pointer. Don't set previous_file_symbol.
7012 Simplify symbol list rearrangement.
7013 (coff_frob_symbol): Don't do anything with C_FILE symbols.
7014 (coff_adjust_symtab): Don't check previous_file_symbol.
7016 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7018 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7020 (md_pseudo_table): Add ppc_elf_lcomm.
7022 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7024 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7025 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7026 (md_begin): Add digits to alt_notend_table.
7027 (md_parse_option): Make s a const pointer.
7029 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7030 (s_empty): New static function.
7032 * config/obj-coff.c (struct filename_list): Only define if not
7034 (filename_list_head, filename_list_tail): Likewise.
7035 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7036 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7037 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7038 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7039 remove the new symbol from the list.
7040 (obj_coff_endef, both versions): Call tag_insert even if there is
7041 an old symbol with the same name, if the old symbol does not
7043 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7044 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7045 symbol that will be moved to the end of the symbol list.
7046 (coff_adjust_section_syms): Always call section_symbol for .text,
7048 (coff_frob_section): Likewise. Also, remove unused variable
7051 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7052 manipulating frags directly.
7053 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7056 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7057 whether the next character is '*' before checking whether we are
7058 at the start of a line. Permit LINE_COMMENT_START to start a
7059 comment in state 1 (seen some whitespace) as well, to match the
7062 * gasp.c (do_align): Permit a fill value for .align.
7064 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7066 * read.c (next_char_of_string): Warn if a newline is seen in the
7067 middle of a string. Call bump_line_counters when appropriate.
7069 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7071 * symbols.c (colon): Use LOCAL_LABEL.
7073 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7075 * Makefile.in (install): Don't check to see if tooldir exists.
7076 Make $(tooldir) and $(tooldir)/bin.
7078 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7080 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7083 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7085 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7086 insn_error. Don't put the string "ERROR" in insn_error. Set
7087 insn_error rather than calling as_warn for an unsupported opcode.
7089 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7091 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7092 before permitting -64.
7093 * output-file.c (output_file_create): Remove duplicate
7096 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7098 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7099 section rather than a .reginfo section.
7100 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7103 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7104 bit value with the high bit set.
7106 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7108 * read.c (s_lcomm): Set section flags for .sbss section.
7110 * config/tc-mips.c (mips_64): New static variable.
7111 (mips_target_format): If mips_64, return elf64 targets rather than
7113 (md_longopts): Add "32" and "64".
7114 (md_parse_option): Handle -32 and -64.
7115 (md_show_usage): Mention -32 and -64.
7116 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7119 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7121 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7122 for Solaris compatibility.
7124 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7125 .stabd with 4 arguments into a .stabn.
7127 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7129 * config/tc-mips.c (macro): When passing X_add_number to
7130 macro_build, cast it to int first.
7132 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7134 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7135 created by emit_expr.
7137 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7138 as_perror rather than assert.
7140 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7142 * config/tc-mips.c (mips_ip): Mark sections created to hold
7143 floating point information as read only.
7145 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7147 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7149 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7151 * read.c (potable): Add .skip as a synonym for .space.
7153 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7154 4 arguments, providing the 4th argument is 0, to allow
7155 compatibility with the Solaris assembler.
7157 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7159 * config/tc-sh.h (struct sh_segment_info_type): Define.
7160 (TC_SEGMENT_INFO_TYPE): Define.
7161 (sh_frob_label): Declare.
7162 (tc_frob_label): Define.
7163 (sh_flush_pending_output): Declare.
7164 (md_flush_pending_output): Define.
7165 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7166 reloc before the instruction if necessary.
7167 (sh_frob_label): New function.
7168 (sh_flush_pending_output): New function.
7169 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7170 when looking for the reloc for the target of .uses.
7171 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7172 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7174 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7175 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7176 the absolute symbol.
7178 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7179 TC_SEGMENT_INFO_TYPE is defined.
7181 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7183 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7184 matches the register size.
7186 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7188 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7190 (do_relocs_for): Likewise.
7191 (fixup_segment): Don't just quit if linkrelax is set. Try to
7192 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7195 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7197 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7198 relative relocations with -mrelocatable. Also allow unfixed
7199 relocs in .ex_shared.
7201 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7203 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7204 non-zero before assuming this is a long file name.
7205 (w_strings): Likewise.
7206 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7208 * config/obj-coff.c (w_strings): Move declaration of i inside
7209 #ifdef block which uses it.
7211 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7213 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7214 "relaxmode". Output relocs which identify various relaxing
7215 possibilities for mov.[bwl] instructions.
7216 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7218 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7220 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7221 (MD_APPLY_FIX3): Define.
7222 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7224 (md_apply_fix3): Renamed from md_apply_fix.
7225 If pcrel reloc and symbol is in different section, undo effects
7228 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7230 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7231 any reloc with an LR% or RR% field selector for SOM.
7233 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7235 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7238 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7240 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7242 (yank_symbols): Likewise.
7244 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7246 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7247 BFD_ASSEMBLER, add name field.
7248 * config/obj-coff.c: Include "libiberty.h".
7249 (coff_header_append): Handle long section names.
7250 (crawl_symbols): Just use the name field for the symbol name,
7251 without worrying about null byte termination.
7252 (w_strings): Handle long section names.
7253 (write_object_file): Likewise. Also, use the name field, rather
7255 (obj_coff_add_segment): Permit long section names.
7256 (obj_coff_init_stab_section): Use the name field, rather than
7258 (adjust_stab_section): Likewise.
7259 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7261 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7262 (mem_fmt): Likewise.
7263 (md_apply_fix): Don't check fx_im_disp field.
7265 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7267 * configure.in: Add * after sparc*-*-vxworks.
7268 * configure: Rebuild.
7270 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7271 define it to comment_chars. Use tc_comment_chars rather than
7273 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7274 * config/tc-m68k.h (tc_comment_chars): Define.
7275 (m68k_comment_chars): Declare.
7276 * config/tc-m68k.c (m68k_comment_chars): Rename from
7277 comment_chars. Change into a pointer rather than an array.
7278 (md_longopts): Add "bitwise-or".
7279 (md_parse_option): Handle OPTION_BITWISE_OR.
7280 (md_show_usage): Mention --bitwise-or.
7281 * doc/c-m68k.texi: Document --bitwise-or.
7283 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7285 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7288 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7289 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7290 correct handling of input line pointer, and call
7291 demand_empty_rest_of_line.
7293 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7295 * config/tc-sparc.c (in_bitfield_range): New static function.
7296 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7297 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7298 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7299 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7300 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7302 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7304 * config/obj-coff.c: BFD_ASSEMBLER:
7305 (coff_last_bf): New static variable.
7306 (coff_frob_symbol): Set endndx of a .bf symbol.
7308 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7309 (last_bfP): New static variable.
7310 (yank_symbols): Set endndx of a .bf symbol.
7312 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7314 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7315 and -s options. Add -be for good measure.
7317 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7319 * read.c (s_space): Support non-constant fill value. Handle fill
7320 value correctly for a size other than 1.
7322 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7324 * config/tc-arm.c (my_get_float_expression): Update call to
7325 gen_to_words, X_PRECISION changed from 6 to 5.
7327 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7329 * config/tc-ppc.c (register_name,reg_name_search): Move register
7330 name lookup from PE specific code to all targets. Add support for
7331 -mregnames/-mno-regnames to control whether register names are
7333 (md_assemble): Call register_name for all platforms.
7334 (md_parse_option): Add support for -mregnames/-mno-regnames.
7336 * configure.in (powerpcle*-*-solaris): Add support.
7337 (powerpc*-*-linux): Ditto.
7338 * configure: Regenerate.
7340 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7342 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7344 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7345 be associated with a single %lo reloc.
7347 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7348 before comparing against MAX_GPREL_OFFSET, so that negative
7349 numbers are handled correctly.
7352 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7354 * config/tc-sparc.c (last_insn): New static variable.
7355 (md_assemble): Warn about putting floating point branches in a
7356 delay slot. If architecture is less than v9, insert NOP
7357 instructions between floating point instructions and floating
7358 point branches. (The SunOS assembler does both these operations.)
7359 Save the last instruction opcode.
7360 (sparc_ip): Add pinsn parameter. Change caller.
7362 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7363 for byte jump to next instruction to skip empty frags.
7365 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7367 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7368 for addq with a 16 bit signed value, just emit a lda instruction
7371 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7373 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7376 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7378 * configure.in: Permit --enable-shared to specify a list of
7380 * configure: Rebuild.
7382 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7384 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7385 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7387 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7389 * config/atof-ieee.c: Fix handling of denormalized extended
7390 precision numbers and overflow/underflow detection.
7391 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7392 not include the 16 bit gap in the m68k extended precision format.
7394 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7396 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7398 * configure: Rebuild.
7400 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7402 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7403 be accessed using the $gp register.
7404 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7406 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7408 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7409 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7411 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7413 * read.c (get_line_sb): Bump line counters based on
7414 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7415 call LISTING_NEWLINE.
7416 (s_macro): Don't call demand_empty_rest_of_line.
7417 * app.c (do_scrub_chars): When handling C style comments, unget
7420 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7422 * read.h (enum linkonce_type): Define.
7423 (s_linkonce): Declare.
7424 * read.c (potable): Add "linkonce".
7425 (s_linkonce): New function.
7426 * subsegs.h (segment_info_type): Add linkonce field to
7427 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7428 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7429 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7430 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7432 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7433 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7434 entry based on the linkonce field in segment_info.
7435 * doc/as.texinfo: Document .linkonce.
7437 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7439 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7441 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7443 * stabs.c (s_stab_generic): Call the listing functions before
7444 doing the rest of the processing, which may involve freeing the
7445 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7446 SEPARATE_STAB_SECTIONS case.
7448 * config/tc-hppa.c: Remove nested comment.
7449 (tc_gen_reloc): Move label done inside the ifdef in which it is
7451 (md_apply_fix): Pass pointers to correct types to libhppa.h
7452 functions. Always return a value.
7454 * config/tc-mips.h (tc_frob_file): Define.
7455 (mips_frob_file): Declare.
7456 * config/tc-mips.c (struct mips_hi_fixup): Define.
7457 (mips_hi_fixup_list): New static variable.
7458 (imm_unmatched_hi): New static variable.
7459 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7460 offset_reloc. Pass imm_unmatched_hi to append_insn.
7461 (append_insn): Add unmatched_hi parameter. If it is set, add the
7462 new fixup to mips_hi_fixup_list. Change all callers.
7463 (mips_ip): Set imm_unmatched_hi when appropriate.
7464 (mips_frob_file): New function.
7466 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7468 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7469 * configure: Regenerated.
7471 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7473 * as.c (main): Call bfd_set_error_program_name.
7475 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7477 * as.h (strdup): Don't declare.
7478 * stabs.c: Include libiberty.h
7479 (get_stab_string_offset): Use xstrdup rather than strdup.
7480 (s_stab_generic): Likewise.
7481 * as.c (parse_args): Likewise.
7482 * read.c (s_mri_sect): Likewise.
7484 * gasp.c (change_base): Recognize \(...) construct documented to
7485 pass through enclosed characters literally through to the output.
7486 (process_assigns): Likewise. Also, be more careful to avoid
7487 looking past the end of the buffer.
7489 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7491 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7492 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7494 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7496 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7498 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7500 * config/alpha-opcode.h: Added cvtst instruction.
7502 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7504 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7505 string. Extract the addend from the result of expression.
7507 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7509 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7510 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7511 mode, change the state to 3 rather than 1.
7513 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7515 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7516 correspond to 11 March change.
7518 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7520 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7521 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7523 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7525 * configure: Rebuild with autoconf 2.8.
7527 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7529 * config/atof-ieee.c (gen_to_words): Improve handling of
7530 X_PRECISION numbers. Based on patches from Andreas Schwab
7531 <schwab@issan.informatik.uni-dortmund.de>.
7533 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7535 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7537 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7538 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7539 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7540 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7543 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7545 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7547 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7549 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7550 (pa_def_subspaces): Add $MILLICODE$.
7551 (pa_spaces_begin): Set section flags for $MILLICODE$.
7553 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7555 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7556 not SHT_NOBITS. Don't tamper with flags based on type if a
7557 special section was found (revert Feb 29 change).
7559 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7560 if aligning to a longword boundary or greater.
7562 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7564 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7566 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7568 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7569 * configure: Regenerated.
7571 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7573 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7574 R_N1SEL since they're not defined for old versions of hpux.
7576 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7577 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7578 R_N0SEL and R_N1SEL.
7580 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7582 * flonum-konst.c: Add two more constants for 1e+-2048 and
7583 1e+-4096, and correct the other constants.
7585 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7587 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7589 * config/obj-elf.c (obj_elf_section): Allow predefined section
7590 types to set the nobits type. Avoid a shadowed declaration.
7592 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7594 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7595 reduce relocs using e_nlrsel field selectors.
7597 * write.c (fix_new_exp): Don't use #elif. Some compilers
7600 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7602 (pa_chk_field_selector): Handle new field selectors for SOM.
7604 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7606 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7607 * configure: Rebuild.
7608 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7609 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7611 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7614 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7616 * mpw-make.sed: Update to handle shared library support.
7618 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7620 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7621 the insn on mismatch.
7623 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7625 * configure.in: Add support for a29-coff.
7626 * configure: Rebuild.
7628 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7630 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7631 of the section when looking for the R_SH_USES fixup, because the
7632 frag addresses have not yet been adjusted.
7634 * gdbinit.in: Set a breakpoint on as_warn_where.
7636 * config/tc-mips.c (macro): Add missing arguments to macro_build
7637 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7639 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7641 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7642 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7644 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7646 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7648 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7650 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7651 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7652 Recognize [uU] format args as sparclet cpregs.
7654 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7656 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7659 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7661 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7662 well as S_IS_EXTERNAL.
7663 (tc_fix_adjustable): Likewise.
7664 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7665 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7667 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7668 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7670 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7672 * config/tc-sparc.c (max_architecture): Change to sparclite for
7674 (default_compatible): Delete.
7675 (sparc_ffs): New function.
7676 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7677 (sparc_ip): Rewrite architecture match and bump logic.
7679 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7681 * configure.in: Check for 'do not mix' from native linker before
7682 trying to use -rpath.
7683 * configure: Rebuild.
7685 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7687 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7688 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7689 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7690 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7692 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7693 to the symbol lnnoptr field, to get the correct file offset.
7695 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7697 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7698 symbols that are not function, file, or section symbols to be
7701 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7703 * configure: Set and substitute RPATH_ENVVAR.
7704 * configure: Rebuild.
7705 * Makefile.in (RPATH_ENVVAR): New variable.
7706 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7708 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7709 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7710 * configure: Rebuild.
7712 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7714 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7715 appropriate flags in BFD section.
7717 * configure.in (m68k-*-psos*): New target.
7718 * configure: Rebuild.
7719 * config/te-psos.h: New file.
7720 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7723 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7725 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7726 * configure.in: Remove duplicate setting of cpu_type. Check
7727 whether opcodes library is required for on all targets, not just
7729 * configure: Rebuild.
7731 * config/tc-mips.c (mips_big_got): New static variable.
7732 (s_extern): Don't declare.
7733 (reg_needs_delay): New static function.
7734 (macro_build): Permit GOT/CALL_HI/LO relocs.
7735 (macro_build_lui): If place is not NULL, use the number in the
7737 (load_address): Handle mips_big_got case.
7738 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7740 (OPTION_XGOT): Define.
7741 (md_longopts): Add "xgot" if OBJ_ELF.
7742 (md_parse_option): Handle -xgot.
7743 (md_show_usage): Mention -xgot.
7744 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7745 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7747 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7749 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7750 the byte relocation, point it to the low byte of the word.
7752 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7754 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7755 * configure: Rebuild.
7757 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7759 * configure.in: Recognize any sparc* cpu.
7760 * configure: Regenerated.
7762 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7764 * read.c (potable): Add "mri" and ".mri".
7765 (s_mri): New function.
7766 * read.h (s_mri): Declare.
7767 * app.c (scrub_m68k_mri): New static variable.
7768 (mri_pseudo): New static variable.
7769 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7770 flag_m68k_mri. Initialize scrub_m68k_mri.
7771 (mri_state, mri_last_ch): New static variables.
7772 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7774 (app_push): Save new fields.
7775 (app_pop): Restore new fields.
7776 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7777 If TC_M68K, use a trivial state machine to look for occurrences of
7778 the .mri pseudo-op, and change the mode appropriately.
7779 * as.h (do_scrub_begin): Update prototype.
7780 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7782 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7784 (m68k_mri_mode_change): New function.
7785 (md_parse_option): Set reg_prefix_optional_seen.
7786 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7787 (MRI_MODE_CHANGE): Define.
7788 * doc/as.texinfo: Document .mri pseudo-op.
7790 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7793 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7795 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7796 * config/m68k-parse.h (enum pic_relocation): Define.
7797 (struct m68k_exp): Add pic_reloc field.
7798 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7799 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7800 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7802 * config/tc-m68k.c: Delete definition of NO_RELOC.
7803 (struct m68k_it): Add pic_reloc field.
7804 (add_fix): Copy over pic_reloc field.
7805 (md_pseudo_table): Interpret .align parameter as byte count.
7806 (mote_pseudo_table): Likewise.
7807 (tc_m68k_fix_adjustable): New function.
7808 (get_reloc_code): New function.
7809 (md_assemble): Use it as last argument to fix_new_exp.
7810 (md_apply_fix_2): For a relocation against a symbol don't put the
7811 addend into the data.
7812 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7813 (m68k_ip): Don't relax an operand that requires pic relocation.
7814 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7816 * write.c (fixup_segment): Don't add symbol value to addend if
7817 TC_M68K and OBJ_ELF.
7818 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7819 (motorola_operand): Add rule for `(zapc, EXPR)'.
7821 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7823 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7824 *really* is permissible before the comma.
7826 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7828 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7829 inserting nop instructions.
7831 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7833 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7835 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7837 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7838 class setting for a CALLNAME symbol in COFF.
7840 * read.c (potable): Pass negative numbers for new .balign[wl] and
7841 .p2align[wl] pseudo-ops.
7842 (s_align_bytes): Treat a negative argument as specifying the fill
7844 (s_align_ptwo): Likewise.
7846 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7848 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7849 (do_align): Take new len parameter. Change all callers. Pass it
7851 (s_align_bytes): Arg now indicates the length of the fill pattern.
7852 (s_align_ptwo): Likewise.
7853 * config/obj-coff.c (write_object_file): Pass length to
7855 * config/tc-i386.h (md_do_align): Take new len parameter.
7856 * config/tc-m88k.h (md_do_align): Likewise.
7857 * config/tc-m88k.c (m88k_do_align): Likewise.
7858 * config/tc-sh.h (md_do_align): Likewise.
7859 * config/tc-sh.c (sh_do_align): Likewise.
7860 * doc/as.texinfo: Document new pseudo-ops.
7862 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7863 done in cvt_frag_to_fill.
7865 * config/tc-sh.h (sh_do_align): Declare.
7866 (md_do_align): Define.
7867 * config/tc-sh.c (sh_do_align): New function.
7869 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7870 difference if the next address is before the current one.
7872 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7873 (archs): Initialize new field.
7874 (m68k_ip): Don't list alias names when listing CPUs which support
7877 * as.c (main): Call parse_args before read_begin.
7878 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7879 front of generated pseudo-ops.
7880 * read.c (potable): Ignore "name".
7881 (s_app_file): Permit a single quote after the string, since one
7882 may appear in m68k MRI mode.
7884 * configure.in: Check for --enable-shared. If linking against
7885 shared BFD and opcodes, fix library name on SunOS, and try to set
7887 * configure: Rebuild.
7889 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7891 * as.h (flag_m68k_mri): Declare.
7892 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7893 * Many files: For MRI syntax that is specific to the m68k MRI
7894 assembler, check flag_m68k_mri rather than flag_mri or
7895 MRI_MODE_NEEDS_PSEUDO_DOT.
7897 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7899 * config/tc-i960.c (ARCH_HX): Define.
7901 (targ_has_sfr): Handle ARCH_HX.
7902 (targ_has_iclass): Handle ARCH_HX.
7903 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7904 (tc_headers_hook): If the architecture was specified explicitly,
7905 use it when setting the flags. Set the extern variable coff_flags
7906 rather than headers->filehdr.f_flags, since the latter is set
7907 unconditionally in obj-coff.c.
7908 (i960_handle_align): Remove unused variable fixp.
7910 Support for building bfd and opcodes as shared libraries, based on
7911 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7912 * configure.in: Set OPCODES and BFD to search directories.
7913 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7914 * configure: Rebuild.
7915 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7916 (LIBDEPS): New variable.
7917 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7918 $(HLDFLAGS) in link.
7919 (check): Set LD_LIBRARY_PATH in the environment.
7921 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7923 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7924 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7925 read-only, not read/write.
7927 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7929 * Makefile.in (INSTALL_XFORM): Remove -e.
7931 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7933 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7934 than comparing S_GET_SEGMENT to undefined_section.
7935 (write_object_file): Skip symbols which were equated to an
7936 undefined or common symbol.
7937 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7938 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7940 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7941 or S_IS_COMMON call S_GET_VALUE.
7942 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7943 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7944 to an undefined or common symbol, convert the reloc to be against
7946 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7947 undefined or common symbol.
7948 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7949 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7950 to an undefined or common symbol, convert the reloc to be against
7952 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7953 undefined or common symbol.
7954 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7955 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7957 (yank_symbols): Skip symbols which were equated to an undefined or
7960 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7962 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7963 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7965 * configure.in: Make sure we only add m68k-parse.o to
7966 ${extra_objects} once, no matter how many m68k targets have been
7968 * configure: Rebuild.
7970 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7972 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7973 * configure: Rebuild.
7975 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7977 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7978 * doc/c-m68k.texi: Document .extend and .ldouble.
7980 * configure.in (m68*-apple-aux*): New target.
7981 * config/te-aux.h: New file.
7982 * config/obj-coff.c (compare_external_relocs): New static function
7984 (do_relocs_for): Sort relocs if TE_AUX.
7985 (fixup_segment): If TE_AUX, store common symbol value in segment.
7986 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7988 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7990 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7992 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7994 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7995 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7997 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7998 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7999 an undefined symbol and the size of a function symbol.
8000 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
8001 for all common symbols.
8003 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
8005 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
8008 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8011 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
8013 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8014 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
8016 * ecoff.c (localsym_t): Add addend field.
8017 (add_ecoff_symbol): Add addend argument. Change all callers.
8018 (coff_sym_value): Make static.
8019 (coff_sym_addend): New static variable.
8020 (ecoff_directive_def): Initialize coff_sym_addend.
8021 (ecoff_directive_val): Accept symbol + constant.
8022 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8023 (ecoff_build_symbols): Include the addend in the symbol value.
8025 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8027 * config/tc-ppc.c (md_assemble): Ignore overflow on
8028 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8030 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8032 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8033 bytes in size, so offset appropriately in big endian mode when
8034 writing the bottom 2 bytes.
8036 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8038 * config/tc-sparc.c (default_compatible): New static local.
8039 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8040 (sparc_ip): If no architecture or -bump specified, don't mark as
8041 mismatched those in default_compatible.
8043 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8045 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8046 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8047 * configure: Rebuild.
8048 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8049 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8050 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8051 (sco_id): Declare if SCO_ELF.
8053 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8055 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8056 ({max,warn_after}_architecture): New static locals.
8057 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8058 If both architecture and -bump requested, set max_architecture to max.
8059 (sparc_md_end): Simplify.
8060 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8061 Rewrite code to bump architecture and check for conflicts.
8062 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8063 with Solaris assembler.
8064 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8065 (md_show_usage): Update.
8067 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8069 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8071 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8073 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8074 #ifdef sparcv9 when choosing value.
8077 (sparc_md_end): Declare.
8078 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8079 (initial_architecture): New static local.
8080 (can_bump_v9_p): Likewise.
8081 (NO_V9): Delete all occurrences.
8082 (sparc_md_end): New function.
8083 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8084 Don't bump architecture to v9 unless can_bump_v9_p set.
8085 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8086 * configure.in (sparc64 target cpu): Don't set obj_format here.
8087 (SPARC_V9): Renamed from sparcv9.
8088 (sparc64-*-elf*): Define SPARC_ARCH64.
8089 * configure: Regenerated.
8090 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8091 (SPARC_ARCH64): Add.
8092 * conf.in: Regenerated.
8093 * config/vmsconf.h: Update.
8095 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8097 * config/tc-mips.c (load_register): Optimise "dli" loads.
8098 (md_show_usage): add "-mcpu=vr4100" to help text.
8100 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8102 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8103 undefined symbol, preserve the X_op of O_symbol.
8104 (S_GET_VALUE): Fix check to permit this case.
8105 * write.c (write_relocs): If a reloc is against an undefined
8106 symbol equated to another symbol, change the reloc to be against
8108 * config/obj-coff.c (do_relocs_for): Likewise.
8110 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8113 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8115 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8116 computer is PowerPC.
8118 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8120 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8121 mentioned in the eabi.
8123 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8125 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8126 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8128 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8130 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8132 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8134 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8135 as a section it is ok to have unadorned -mrelocatable pointers in.
8137 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8139 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8142 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8144 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8145 dependent section attributes can be handled.
8147 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8148 macros to add support for exclude section flag and ordered section
8151 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8152 functions to add support for exclude section flag and ordered
8155 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8157 * subsegs.c (section_symbol): Don't try to look up the section
8158 symbol in the hash table. It should be possible to have a symbol
8159 with the same name as a section, but no connection to it.
8161 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8162 From James Carlson <carlson@xylogics.com>.
8164 * expr.c (operand): Skip whitespace after a close parenthesis.
8165 From James Carlson <carlson@xylogics.com>.
8167 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8169 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8170 as_warn_where for relocation overflow.
8171 (parse_reg): Accept register name only if next character is
8174 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8176 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8177 addresses for static variables.
8179 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8181 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8182 and xgot give the old toc16 relocation.
8183 (md_apply_fix3): Support all GOT relocations.
8185 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8187 * config/tc-mips.c (load_address): Correctly handle a constant in
8188 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8190 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8192 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8193 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8194 (build_Mbytes): Handle REG_B.
8196 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8198 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8200 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8202 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8204 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8206 * config/obj-coff.c (write_object_file): Set the s_align field to
8207 the number of bytes, rather than to the power of 2.
8209 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8211 * Makefile.in (DISTCLEAN_HERE): New variable.
8212 (distclean): Use it.
8213 (maintainer-clean): Depend upon clean-here rather than clean,
8214 distclean, and clean-info. Run make maintainer-clean in doc.
8215 Remove files listed in DISTCLEAN_HERE.
8216 * doc/Makefile.in (maintainer-clean realclean): Split out from
8217 distclean. Depend upon clean-info and distclean.
8219 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8221 * mac-as.r: Fix copyright and version strings.
8222 (cfrg): Use PROG_NAME instead of literal name.
8224 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8226 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8228 * config/tc-a29k.h (tc_unrecognized_line): Define.
8229 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8230 (md_operand): Handle a29k style local dollar labels.
8232 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8234 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8236 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8238 * read.c (s_fill): If md_flush_pending_output is defined, call
8241 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8243 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8244 Treat rs_align_code like rs_align.
8246 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8248 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8249 converting an absolute address into a PC-relative one.
8251 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8253 * mpw-config.in: Don't always use te-generic.h for emulation.
8254 (powerpc-apple-macos): Use emulation te-macos.h.
8255 * mpw-make.sed (install, install-only): Edit in Mac-specific
8258 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8260 * configure.in: Improve message about unsupported ELF targets.
8261 * configure: Rebuild.
8263 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8264 pattern is zero. From Manfred Hollstein.
8266 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8268 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8269 the various idata sections, we check the name on the .section pseudo.
8271 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8273 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8274 add section's paddr to add_number; compatibility to native as and
8277 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8279 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8281 * hash.c (struct hash_entry): Moved here...
8282 * hash.h (struct hash_entry): ...from here.
8284 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8285 if it's already known to be null.
8287 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8289 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8290 bit relocs converted to PC relative relocs. This turned out to
8291 add the offset from the beginning of .text twice.
8293 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8295 * stabs.c (s_stab_generic): In 's' case, free string from
8298 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8300 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8303 * subsegs.h (segment_info_type): Make bitfields unsigned.
8305 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8306 and move them together. On most systems this will reduce the
8307 structure size by one word.
8308 (operatorT): Define O_max.
8309 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8312 * read.c (pop_insert): Print error returned by hash table
8315 * as.c (dump_statistics): Split out from main; dump some hash
8316 table stats and target-specific stats.
8317 (start_time): No longer automatic to main.
8318 (main): Set file-level start_time and call dump_statistics at
8319 exit. Exit by calling xexit.
8320 (show_usage): Make --statistics description less specific.
8321 * subsegs.c (subsegs_print_statistics): New function.
8322 * write.c (write_print_statistics): New function.
8323 (n_fixups): New static variable.
8324 (fix_new_internal): Increment it.
8325 * read.c (read_print_statistics): New function.
8326 * read.h (read_print_statistics): Declare.
8327 * symbol.c (symbol_print_statistics): New function.
8328 * symbol.h (symbol_print_statistics): Declare.
8329 * hash.c (hash_print_statistics): New function.
8330 * hash.h (hash_print_statistics): Declare.
8331 * config/tc-i386.c (i386_print_statistics): New function.
8332 * config/tc-i386.h (i386_print_statistics): Declare.
8333 (tc_print_statistics): New macro.
8334 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8337 * hash.c (DELETED): Rewrite to use a valid but unique address.
8338 (START_POWER): Reduce to 10.
8339 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8340 Add new values for counting strcmp calls.
8341 (GROW_FACTOR): New macro.
8342 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8344 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8345 (hash_new): Use FULL_VALUE.
8346 (struct hash_control): Definition moved here.
8347 (hash_code): Don't mask to low bits.
8348 (hash_ask): Mask returned hash code here. Check hash value before
8349 calling strcmp; count strcmp calls.
8350 * hash.h (struct hash_control): Declare, don't define, here.
8351 (HASH_STATLENGTH): Deleted.
8352 (struct hash_entry): Add field for hash code.
8353 (hash_say, hash_apply): Don't declare.
8355 * hash.c (destroy): Return void.
8356 (applicatee): Ditto.
8357 (main): Fix declarations.
8358 (hash_apply): Return void. Argument `function' returns void. Put
8359 inside "#ifdef TEST".
8360 (hash_say): Define only if TEST is defined.
8361 * hash.h (hash_apply, hash_say): Declarations deleted.
8363 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8365 * configure: Rebuild with autoconf 2.7.
8367 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8369 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8370 * configure: Rebuild with autoconf 2.6.
8372 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8374 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8375 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8377 (ppc_frob_file): Remove.
8378 * config/tc-ppc.h (tc_frob_file): Don't define.
8379 (ppc_frob_file): Don't declare.
8381 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8383 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8384 * config/alpha-opcode.h: Include one-operand variants of jmp and
8387 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8388 with te-delta.h in 8.3 file systems.
8389 * configure.in: Adjusted.
8391 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8393 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8395 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8397 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8399 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8401 Version 2.6 released.
8402 * Makefile.in (VERSION): Updated to 2.6.
8404 * config/obj-coff.c (write_object_file): Change use of md_do_align
8405 to pass a pointer rather than a fill value, to match other uses.
8407 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8409 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8411 * as.c (main): Move md_end call to just after call to
8412 perform_an_assembly_pass. Delete cpu-specific code here.
8413 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8414 * config/tc-arm.c (md_end): Unused function deleted.
8415 * config/tc-ns32k.c (md_end): Ditto.
8417 * config/tc-i386.c (i386_align_code): New function, moved here
8418 from HANDLE_ALIGN macro.
8419 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8421 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8423 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8426 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8428 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8429 multi-byte nops to avoid changing gcc. The necessary gcc change
8430 might break old assemblers.
8432 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8434 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8435 generate optimal multi-byte nop instructions for ".align n"
8436 ".align n,0x90", and aligns requiring more than 15 bytes of
8437 padding still generate multiple 0x90's as before.
8439 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8441 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8443 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8445 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8446 * configure: Update.
8447 * mpw-make.sed: Reorder commands to make sed happier.
8448 * config/te-macos.h: New file.
8449 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8451 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8453 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8454 conditional branches.
8455 (md_apply_fix): Likewise.
8457 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8459 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8460 generate a reloc which the linker will not handle correctly. Fix
8461 overflow checking--R_IREL is 18 bits, not 17.
8463 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8465 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8466 from a PC relative reloc if TC_A29K.
8468 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8469 code depends upon it.
8471 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8472 $extend. Based on code from Eric Freudenthal
8473 <freudenthal@nyu.edu>.
8474 * config/tc-a29k.h (LEX_DOLLAR): Define.
8475 * read.c (LEX_DOLLAR): Define if not defined.
8476 (lex_type): Use LEX_DOLLAR.
8478 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8480 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8483 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8485 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8487 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8489 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8490 used only by "dlltool.c".
8492 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8494 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8495 (md_pseudo_table): Don't define "extern".
8497 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8499 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8501 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8503 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8505 * macro.c (macro_expand_body): Don't warn about == with a
8506 nonexistent parameter, in case it is in a comment field.
8508 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8510 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8511 set, even if macro_alternate is set.
8512 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8513 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8514 the token unless it ended in '@'.
8515 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8516 * doc/c-a29k.texi: Document macro usage on A29K.
8518 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8520 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8522 (install_operand): Likewise.
8524 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8526 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8528 * configure.in (m88k-motorola-sysv*): New target.
8529 * configure: Rebuild.
8530 * config/te-delta88.h: New file.
8531 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8533 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8534 (md_do_align): Define.
8535 * config/tc-m88k.c: Include "subsegs.h".
8536 (m88k_do_align): New function.
8538 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8539 (COFF_NOLOAD_PROBLEM): Define.
8540 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8542 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8544 * config/tc-i386.c (md_assemble): For a jump instruction with
8545 non-constant target, require 7 available bytes in the current
8548 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8550 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8553 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8555 * configure.in (alpha-*-linux*): Use ecoff.
8556 * configure: Rebuild.
8557 * ecoff.c (ecoff_directive_extern): New function.
8558 (ecoff_directive_weakext): New function.
8559 (ecoff_build_symbols): Handle weak symbols.
8560 (ecoff_setup_ext): Likewise.
8561 (ecoff_frob_symbol): Warn about weak common symbols.
8562 * ecoff.h (ecoff_directive_extern): Declare.
8563 (ecoff_directive_weakext): Declare.
8564 * symbols.c (S_IS_WEAK): New function.
8565 * symbols.h (S_IS_WEAK): Declare.
8566 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8568 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8571 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8573 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8575 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8576 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8577 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8578 * config/obj-coff.c (coff_frob_symbol): Don't call
8579 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8580 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8583 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8584 (ppc_stab_symbol): New static variable.
8585 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8586 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8587 sy_tc.real_name to the stab string.
8588 (ppc_bc, ppc_ec): New static functions.
8589 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8591 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8593 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8596 * input-scrub.c (input_scrub_push): Reset sb_index.
8598 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8600 * listing.c (listing_newline): Don't create a frag in the absolute
8603 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8605 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8606 (ppc_csect): Move most of the code to ppc_change_csect, and call
8608 (ppc_change_csect): New static function, taken from ppc_csect.
8609 (ppc_section): New static function.
8610 (ppc_saw_abs): New static varable.
8611 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8612 a symbol has no csect.
8613 (ppc_adjust_symtab): New function.
8614 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8615 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8617 * write.c (write_object_file): If tc_adjust_symtab is defined,
8618 call it just before the call to obj_adjust_symtab.
8620 * symbols.c (symbol_find_or_make): Change name to be const.
8621 * symbols.h (symbol_find_or_make): Update declaration.
8623 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8625 * doc/as.texinfo (Align): Mention SH.
8626 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8628 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8629 (Z8000 Directives, even): Don't give numeric align value, instead
8632 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8634 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8637 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8639 * Makefile.in (diststuff): Also make info.
8640 (maintainer-clean realclean): Also make clean-info.
8642 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8644 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8645 (pa_subspace): For ".nsubspa", always create a new subspace
8646 with the given attributes, even if one already exists with the
8649 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8651 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8652 TC_FORCE_RELOCATION, taking an additional section argument. If
8653 the section of the target symbol is not the same as the current
8654 section, always force the relocation to be used.
8655 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8657 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8658 md_pcrel_from function, taking an additional section argument.
8659 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8661 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8662 older TC_FORCE_RELOCATION if not defined.
8663 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8664 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8665 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8666 TC_FORCE_RELOCATION.
8668 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8670 * input-scrub.c (as_where): Set name to null pointer if we don't
8672 * messages.c (identify): Only print filename if non-null.
8673 (as_show_where): Ditto, for line number too.
8674 (as_warn_internal, as_bad_internal): Ditto.
8676 * input-file.c (input_file_open): If the input file can't be
8677 opened, consider it an error.
8679 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8681 * config/tc-mips.c: Added mips_4100 control, and support for
8682 accepting the 4100 as a MIPS architecture variant (md_begin,
8683 macro_build, mips_ip, md_parse_option). Adding suitable
8684 command-line OPTIONs, and updating the help text (md_show_usage).
8686 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8688 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8689 BFD_ASSEMBLER is defined.
8691 * Use one active frag and one obstack per frag chain:
8692 * frags.c (frags): Variable deleted.
8693 (frag_alloc): New function.
8694 (frag_grow, frag_more, frag_variant, frag_now_fix,
8695 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8697 (frag_new): Ditto. Verify that frch_last and frag_now match on
8698 entry and exit, and that old frag_now has non-zero type. Replace
8699 "know" uses with "assert". Use frag_alloc instead of mucking with
8701 * frags.h (frags): Declaration deleted.
8702 * subsegs.h (struct frchain): Add new field frch_frag_now.
8703 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8705 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8706 give it any stricter alignment than frchainS structures need. Do
8707 not initialize frags obstack. Set frag_now to point to
8708 dummy_obstack. Initialize absolute_frchain.
8709 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8710 field of frchainS. Don't create new frags on section switch, and
8711 use frag_alloc when creating a new frag chain. For absolute
8712 section, set frchain_now to absolute_frchain. Verify that
8713 frch_last and frag_now match on entry and exit. Initialize
8714 per-chain obstack, and under gcc, set required alignment to that
8715 needed by fragS structure.
8717 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8719 * stabs.c (get_stab_string_offset): Only copy input string if a
8720 fresh copy is needed, not if the section already exists.
8721 (s_stab_generic): Cache stab section name to bypass lookups, since
8722 usually it will match. Could be made faster still by changing the
8723 memory allocation rules.
8724 (s_xstab): Cache section name to bypass repeated string
8727 * frags.c (frag_new): Deleted register declarations.
8729 * listing.c (frag_now): Don't declare.
8731 * as.c (chunksize): New variable.
8732 (debug_memory): New variable.
8733 (main): If debug_memory is set, reduce chunksize and
8735 * as.h (chunksize): Declare it.
8736 * read.c (read_begin): Use it.
8738 * config/tc-alpha.c (md_shortopts): Include 'g'.
8739 (md_parse_option): Ignore it.
8741 * Makefile.in (distclean): Remove Makefile and config.status from
8742 testsuite directory.
8743 (clean-here): Don't delete testsuite. Instead, delete only the
8744 files within it that would be generated by running tests.
8746 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8747 frag_now_fix instead of accessing obstack info directly.
8748 * config/tc-arm.c (s_ltorg): Ditto.
8749 (md_assemble): Ditto.
8751 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8754 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8756 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8757 chain after parsing value expression, if any, to avoid separating
8758 continued .stabs lines.
8760 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8762 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8763 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8765 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8767 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8768 -mcom support and PPC_OPCODE_ANY for -many.
8769 (md_parse_option): Ditto.
8771 (md_begin): For duplicate instructions, print all duplicates
8774 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8776 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8777 common mode operation.
8778 (md_show_usage): Add -mcom to usage message.
8780 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8782 * expr.c (op_rank): Add O_symbol_rva.
8783 * expr.h (operatorT): Add O_symbol_rva.
8784 * read.c (cons_worker): Set O_symbol_rva when necessary.
8785 * write.c (fix_new_exp): Understand O_symbol_rva.
8787 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8789 * config/tc-mips.c: Correct s_cons arguments. From Michael
8790 Joosten <joost@ori.cadlab.de>.
8792 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8794 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8795 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8796 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8798 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8799 make non-static. Change all users.
8800 * config/obj-coff.h (coff_n_line_nos): Declare.
8802 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8804 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8806 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8808 * config/obj-elf.c (obj_elf_common): Convert specified byte
8809 alignment to power of two. Set size of local bss symbol.
8811 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8813 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8815 * sb.c, macro.c: Decide whether to include <string.h> or
8816 <strings.h> just as as.h does.
8818 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8820 * Makefile.in (site.exp): Fix setting of $srcdir.
8822 * config/tc-arm.c (md_atof): Fix little-endian output.
8823 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8826 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8828 * doc/as.texinfo: Split out the NS32k family documentation,
8829 despite its being commented out for now.
8830 * doc/c-ns32k.texi: New file.
8832 * sb.c, macro.c: Include string.h.
8834 * Makefile.in (comparison): Only check *.o; we don't care if
8835 timestamps inserted by the native linker differ.
8837 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8838 if alignment stricter than 4 bytes is requested; in that case,
8839 align to a 4-byte boundary first.
8841 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8843 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8844 uninitialized" warning for `Max_Source_Offset'.
8846 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8848 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8849 qualifiers and detect errors if present.
8850 (md_assemble): Add call to parse_toc_entry. Also added some support
8851 for the [tocv] qualifier.
8852 (ppc_pe_tocd): New function to support data in the toc section.
8854 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8856 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8859 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8861 * config/tc-m68k.c (isword): Accept all values from -65536 to
8862 +65535, so ~VAL will not be rejected.
8864 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8865 skip characters after the pseudo-op.
8867 * read.c (get_line_sb): Don't look past buffer_limit.
8868 (s_include): In MRI mode, skip characters after the file name.
8870 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8872 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8873 periods in register names.
8875 For older changes see ChangeLog.1.