1 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4 sequential word multiply instructions.
6 (do_assemble): Add extra command line argument, to allow mul32
7 attribute to be preserved across parallel insns.
8 (md_assemble): Insert NOPs between explicitly parallel insns which
9 contain an 32 bit multiply and a 16 multiply.
12 Mon Jun 8 15:41:43 1998 Doug Evans <devans@canuck.cygnus.com>
14 * config/tc-dvp.c (dvp_relax_frag): Adjust target address by stretch.
17 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
19 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
22 * config/tc-i386.c (reloc): Add braces.
24 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
25 consistent with Intel naming.
26 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
27 use bitfields in sib_byte.
28 (modrm_byte): Don't use bitfields here either.
30 * config/tc-i386.c (current_templates): Add const.
31 (parse_register): Add const to return, param, and char *s.
32 (i386_operand): Add const to reg_entry *r.
33 * config/tc-i386.h (templates): Add const to start, end.
35 Inspired by code for 16 bit gas support from Martynas Kunigelis
36 <martynas@nm3.ktu.lt>:
37 * config/tc-i386.c (md_assemble): Add full support for 16 bit
38 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
39 (uses_mem_addrmode): Remove.
40 (md_estimate_size_before_relax): Add support here too.
41 (md_relax_table): Rewrite interface to md_relax for 16 bit
43 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
44 (opcode_suffix_to_type): Remove.
45 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
46 (SIZE_FROM_RELAX_STATE): Modify to suit above.
47 (md_convert_frag): Likewise.
48 (i386_operand): Add support for 16 bit base/index regs,
49 immediates, and displacements. Remove some unnecessary casts, and
50 localise end_of_operand_string, displacement_string_start,
51 displacement_string_end variables. Add GCC_ASM_O_HACK.
52 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
54 * config/tc-i386.c (prefix_hash): Remove.
55 (md_begin): Rewrite without obstacks. Remove prefix hash table
56 handling. Rewrite lexical table handling.
57 (i386_print_statistics): Don't print prefix statistics.
58 (md_assemble): Rewrite instruction parser so that line is not
59 converted to lower case. Don't do a hash_find for prefixes,
60 instead recognise them via opcode modifier.
61 (expecting_operand, paren_not_balanced): Localise variables.
62 * config/tc-i386.h (IsPrefix): Define.
63 (prefix_entry): Remove.
65 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
66 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
67 '\\' in case where comment_chars contains '/'.
69 * config/tc-i386.c (MATCH): Ensure given operand and template
70 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
71 you must write `ljmp *table(%ebx)'.
73 From H.J. Lu <hjl@gnu.org>:
74 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
75 as 0 ifndef BFD_ASSEMBLER.
76 (md_assemble): Allow immediate operands without suffix or
77 other reg operand to default in size to the current code size.
80 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
82 * config/tc-v850.c (md_begin): Restore creation of
83 .call_table_text and .call_table_data sections.
86 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
88 * config/tc-d30v.c (md_assemble): Set execution type to unknown
89 after emitting a word of noops.
91 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
93 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
94 (i386_operand): Simplify checks for valid base/index combinations.
95 Disallow `in 4(%dx),%al'.
97 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
99 (add_prefix): Change parameter from char to int.
101 * config/tc-i386.h (Ugh): Define opcode modifier.
102 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
104 * config/tc-i386.c (md_assemble): Rewrite MATCH and
105 CONSISTENT_REGISTER_MATCH macros to check register types more
106 thoroughly. Check for illegal suffix/operand combinations
107 when matching insns with operands. Handle new `s' suffix, and
108 associated FloatMF opcode modifier for float insns with memory
110 * config/tc-i386.h (FloatMF): Define new opcode modifier.
111 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
112 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
113 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
114 DATA_PREFIX_OPCODE throughout.
116 * config/tc-i386.c (REGISTER_WARNINGS): Define.
117 (md_assemble): Rewrite suffix/register operand checking code to be
118 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
119 AnyMem, the better to grep.
121 (i386_operand): Don't set Mem bits in i.types[this_operand] when
122 given a memory operand. Don't set Abs bits either.
123 (type_names): Remove Mem*, Abs*.
124 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
125 define opcode_modifiers as these cases are handled by Disp8,
126 Disp16, Disp32 and suffix checks.
127 (COMES_IN_BOTH_DIRECTIONS): Remove.
128 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
130 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
131 if IgnoreDataSize modifier given. Remove ShortformW modifier
132 test. Add test for ShortForm in W base_opcode modification.
133 Merge Seg2ShortForm and Seg3ShortForm code.
134 * config/tc-i386.h (ShortFormW): Remove.
135 (IgnoreDataSize): Define.
137 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
139 * config/tc-d30v.c (md_assemble): Store previous segment state
140 with previous instruction.
142 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
144 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
145 (ebp, esp): Remove static variables.
146 (MATCH): Remove test for InOutPortReg.
147 (i386_operand): Properly handle InOutPortReg here instead.
148 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
149 (md_assemble): Simplify and correct modrm and sib generation.
150 (i386_operand): Add warning for scale without index.
151 Rewrite checks for valid base/index combinations.
153 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
154 macros and enclose in do while(0).
155 (RESTORE_END_STRING): Likewise.
156 (md_assemble): Add one to printed operand number so we start
157 from 1 not 0. Add some more gettext invocations.
158 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
161 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
162 DATA_PREFIX, SEG_PREFIX): Define.
163 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
164 (check_prefix): Remove function.
165 (add_prefix): New function. Add prefix to i.prefix as well as
167 (md_assemble): Changes for add_prefix. Remove hack for wait
168 prefix, instead always output prefixes in fixed order. Test
169 for jcxz/loop when selecting between word & dword operations,
170 and add address size prefix rather than operand size prefix.
171 Remove operand -> address size hack when emitting jcxz/loop.
172 (i386_operand): Remove O_Absent check as it's done in expr.
174 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
176 * configure.in: Recognize m5200 as a cpu_type of m68k.
177 * aclocal.m4: Rebuild with current libtool.
178 * configure: Rebuild.
180 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
182 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
183 to relaxable_symbol to prevent references to external symbol from
186 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
188 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
189 symbols are relaxable.
192 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
194 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
195 (create_vuoverlay_section): Entries are 4 bytes not 8.
198 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
200 * config/tc-v850.c (md_begin): Don't create special
203 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
205 * config/tc-mips.c (macro): For div and udiv, close the
206 reorder block as soon as possible.
208 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
210 From Matt Semersky <matts@scd.hp.com>:
211 * macro.c (macro_mri_mode): New function.
212 * macro.h (macro_mri_mode): Declare.
213 * read.c (s_mri): Call macro_mri_mode when switching in and out of
216 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
218 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
221 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
222 until after xstrdup in OBJ_EVAX case.
224 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
226 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
227 offset calculation. Also, use VAX_BRW from vax-inst.h instead
228 of hardcoded magic number.
229 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
231 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
233 * read.c (do_s_func): New function.
235 * read.h (do_s_func): Add prototype.
237 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
238 (s_dvp_func): New function.
242 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
244 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
247 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
249 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
250 nops if fill pattern not specified.
252 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
254 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
255 * config/te-go32.h (TE_GO32): Define.
256 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
258 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
260 Implement .func/.endfunc pseudo-ops.
261 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
263 * read.c (potable): Add .func,.endfunc.
264 (s_func): New function.
265 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
267 (in_doc_func_p,current_function_label): New static globals.
268 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
271 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
272 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
273 * config/tc-dvp.c (vuoverlay_string_section): New static global.
274 (md_begin): Create overlay string section.
275 (create_vuoverlay_section): Put section name in overlay string section.
276 Put string's offset in overlay table entry. Set SEC_CODE flag for
280 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
282 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
283 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
284 * config/tc-arm.h (WORKING_DOT_WORD): Define.
285 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
286 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
287 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
288 * config/tc-i860.h (WORKING_DOT_WORD): Define.
289 * config/tc-i960.h (WORKING_DOT_WORD): Define.
290 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
291 * config/tc-w65.h (WORKING_DOT_WORD): Define.
292 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
293 * config/tc-a29k.c: Don't define md_short_jump_size,
294 md_long_jump_size, md_create_short_jump or md_create_long_jump.
295 * config/tc-alpha.c: Likewise.
296 * config/tc-alpha.h: Likewise.
297 * config/tc-arm.c: Likewise.
298 * config/tc-h8300.c: Likewise.
299 * config/tc-h8500.c: Likewise.
300 * config/tc-hppa.c: Likewise.
301 * config/tc-i860.c: Likewise.
302 * config/tc-i960.c: Likewise.
303 * config/tc-ppc.c: Likewise.
304 * config/tc-sh.c: Likewise.
305 * config/tc-sparc.h: Likewise.
306 * config/tc-tic30.c: Likewise.
307 * config/tc-w65.c: Likewise.
308 * config/tc-z8k.c: Likewise.
310 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
312 * config/tc-vax.c (_): Delete this macro used for placeholder
313 values in vax_operand_width_size; it conflicts with the _() macro
314 used for internationalization.
316 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
318 * symbols.c (symbol_find_base): Fix case insensitive symbol name
319 code. From Chris Moller <moller@bops.com>.
321 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
322 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
323 * read.c (emit_expr): Initialize seg and subseg fields of a new
325 * write.c (write_object_file): Switch to the appropriate segment
326 and subsegment when processing a broken word.
328 * config/tc-m68k.c (mri_assemble): New static function.
329 (build_mri_control_operand): Call mri_assemble rather than
331 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
332 (s_mri_endf, s_mri_endw): Likewise.
335 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
337 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
338 (dvp_frob_file): Declare.
339 (tc_frob_file): Define.
340 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
341 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
342 (vuoverlay_section_name,create_vuoverlay_section): New functions.
343 (vuoverlay_section,vuoverlay_table_section): New static globals.
344 (ovlysym_table): New static global.
345 (md_begin): Create .vuoverlay_table section.
346 (assemble_vif): Call create_vuoverlay_section for each mpg.
347 (dvp_frob_label): Record vu labels in ovlysym_table for later
348 movement from absolute section to their overlay section.
349 (dvp_frob_file): New function.
350 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
353 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
355 * read.c (s_org): Call md_flush_pending_output if it is defined.
357 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
359 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
361 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
362 (md_parse_option): Add for same.
363 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
364 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
365 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
367 * config/tc-sparc.h (cons_fix_new_sparc): Added.
370 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
372 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
373 even when missing in input string.
376 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
378 * config/tc-arm.c (find_real_start): Relax definition of local
381 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
383 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
384 symbols at the given address, not just the last one specified.
386 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
388 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
389 or number_to_chars_littleendian to write data.
391 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
393 * config/tc-v850.c (md_assemble): Remove artificially created
394 register name symbols.
396 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
398 * write.c (fixup_segment): Change "segment" to "section" in
401 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
403 * write.c (fixup_segment): Change sym1-sym2 message again.
406 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
408 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
411 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
413 * config/tc-mips.c (macro): For R5900, use "B" operand format for
414 "break" instructions generated in macro (div etc.) instructions.
417 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
419 * write.c (fixup_segment): Improve error message for sym1-sym2
420 errors when sym1 is in a different segment from sym2.
422 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
424 * config/tc-m32r.c (warn_unmatched_high): New static local.
425 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
426 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
427 (md_longopts): Recognize --{no-,}warn-unmatched-high.
428 (md_parse_option): Likewise.
429 (md_show_usage): Likewise.
430 (m32r_frob_file): Likewise.
432 * read.c (generate_file_debug,generate_lineno_debug): New functions.
433 (read_a_source_file): Call them.
434 * read.h (stabs_generate_asm_file): Declare.
435 * stabs.c (stabs_generate_asm_file): New function.
436 (generate_asm_file): New function.
437 (stabs_generate_asm_lineno): Move file name handling into
440 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
442 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
443 (d30v_current_align, d30v_current_align_seg): New variables.
444 (d30v_last_label): New variable.
445 (d30v_align, s_d30v_align, s_d30v_text): New functions.
446 (s_d30v_data, s_d30v_section): Likewise.
447 (md_pseudo_table): Call them.
448 (md_begin): Initialize d30v_current_align_seg.
449 (md_assemble): Call d30v_align when needed by known current alignment.
450 (d30v_frob_label, d30v_cons_align): New functions.
451 * config/tc-d30v.h (md_do_align): Remove.
452 (tc_frob_label): Call d30v_frob_label.
453 (md_cons_align): New.
455 * config/tc-d30v.c (find_format): Convert complex expressions to
456 expression symbols before processing. Clean up code formatting.
459 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
461 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
464 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
466 * po/Make-in (install-info): New target.
468 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
470 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
472 * config/tc-mn10300.c (md_assemble): Likewise.
474 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
476 * Makefile.am: Update with `make dep-am'.
477 (HFILES): Add cgen.h.
478 (cgen.o): Depend on cgen.h.
479 * Makefile.in: Regenerate.
481 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
483 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
485 * gasp.c (grab_label): Permit a label to be a preprocessor
486 variable by permitting a label to start with a backslash.
488 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
490 * config/tc-mips.c (validate_mips_insn): Removed hack
491 for previously inaccessible bitfields in some INSN_TRAP
495 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
497 * config/tc-d30v.c (do_assemble): Abort with error message
498 if opcode operands do not match.
501 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
503 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
504 'q' operand format for 20-bit "break"/"sdbbp" instructions.
505 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
506 similar new 'q' operand.
508 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
510 * cgen.c (cgen_asm_finish_insn): Fix typo.
512 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
515 * cgen.c: Include it.
516 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
517 (cgen_asm_finish_insn): Result is now void. New arg `result'.
519 * config/tc-m32r.c: Include cgen.h.
520 (m23r_insn): New members num_fixups,fixups.
522 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
523 (md_assemble): Simplify code to pack two insns in parallel.
524 When swapping two insns, update their fixups.
528 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
530 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
533 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
535 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
536 to avoid compiler warning.
538 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
540 * makefile.vms: Run dec c with /nodebug. Pass CC value when
543 * makefile.vms (OBJS): Add ehopt.obj
545 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
547 * doc/c-vax.texi: Correct and extend vax/vms documentation.
550 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
552 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
554 (md_assemble): Set it for explicitly packed insns.
557 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
559 * config/obj-coff.c (c_symbol_merge): Do not take address of
560 native fields when performing the memcpy.
562 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
564 * config/tc-mips.c (macro,macro2): Implement
565 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
567 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
569 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
570 relocations against globally visible symbols.
571 * config/tc-m68k.c (relaxable_symbol): New macro.
572 (m68k_ip, md_estimate_size_before_relax): Use it.
573 (tc_m68k_fix_adjustable): Also handle weak symbols.
575 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
577 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
578 references to externally visible symbols.
579 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
580 values in twice for a PC relative reloc if the symbol is
583 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
584 don't adjust a PC relative reloc against an externally visible
586 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
587 for a PC relative fixup against an externally visible defined
588 symbol, arrange to store object file and addend values as though
589 the symbol were not defined.
590 (tc_gen_reloc): Likewise.
592 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
594 * read.c (sizeof_leb128): Referenced externally by write.c so
597 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
599 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
600 and expand a 'debug' symbol associated with the next instruction
601 that does not cause a short instruction to be filled with a NOP.
602 (md_pseudo_table): Add support for .debugsym.
603 (assemble_parallel_insn): Add calls to expand_debug_sym as
605 (md_assemble): Ditto.
607 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
609 * as.c (main): Conditionally call setlocale.
610 * gasp.c (main): Likewise.
611 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
612 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
615 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
617 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
620 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
622 * config/tc-hppa.c: Change all calls to bzero to use memset.
623 (pa_ip): Add cast to avoid warning.
624 (tc_gen_reloc, md_apply_fix): Likewise.
625 (pa_find_space_by_number): Likewise.
626 (hppa_force_relocation): Likewise.
627 (pa_block): Change i to unsigned int.
628 * config/obj-som.h (obj_som_copyright): Declare.
630 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
632 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
633 for line numbers for assembly source.
635 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
637 * configure.in: Change version number to 2.9.4
638 * configure: Rebuild.
640 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
642 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
644 * config/tc-m32r.c (assemble_parallel_insn): No need to try
645 non-relaxable variant any more. Simplify test for nop insn.
646 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
647 scan of operands yields an insn different from original (e.g. a macro).
648 Fix call to can_make_parallel.
651 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
653 * ecoff.h: Change symbolS in function declaration to struct
656 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
658 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
659 (md_convert_frag): Fix i18n typo.
661 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
663 * ecoff.c (ecoff_get_cur_proc_sym): New function.
664 * ecoff.h: Protoype it.
665 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
666 [EVAX] (s_alpha_prologue): Delete.
667 (md_pseudo_table): Update.
669 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
671 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
672 array to local pointer.
673 (get_args, parse_expr): Add casts to avoid warnings.
675 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
677 * read.c (s_set): Cast xmalloc return value to fragS *.
678 * config/tc-m68k.c (m68k_ip): Function made static to match
679 previous forward declaration.
680 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
682 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
684 * config/tc-v850.c: Add internationalisation macros to error
687 * config/tc-m32r.c (can_make_parallel): Add internationalisation
688 macros to error strings.
690 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
692 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
693 reloc is in the TOC csect.
694 (md_apply_fix3): Correct gettext typo.
696 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
698 * config/tc-arm.c (find_real_start): Ignore symbols starting with
699 .L - they are local labels and the branches are not really
700 function calls but rather far jumps.
703 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
705 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
706 local labels ($ prefix).
709 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
711 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
713 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
715 * config/tc-i386.c (md_assemble): Print operand number rather than
717 (i386_operand): Likewise.
719 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
721 * Makefile.am (INTLLIBS): Define to work around apparent automake
723 All Makefiles: Regenerated.
725 * Many files: Added gettext invocations around user-visible
727 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
728 HAVE_LC_MESSAGES): Define.
729 * dep-in.sed: Added asintl.h.
730 * po/Make-in: New file.
731 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
733 * read.c (Z_): Renamed from `_'.
734 * Makefile.am (SUBDIRS): Added po.
735 (POTFILES): new macro.
736 (po/POTFILES.in): New target.
737 ($(OBJS)): Added asintl.h.
739 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
740 (as_new_LDADD): Added $(INTLLIBS).
741 (as_new_DEPENDENCIES): Added $(INTLDEPS).
742 (gasp_new_LDADD): Added $(INTLLIBS).
743 (gasp_new_DEPENDENCIES): New macro.
744 * configure, aclocal.m4: Rebuilt.
745 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
747 (ALL_LINGUAS): Define.
748 * macro.c: Include "asintl.h".
749 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
750 * as.h: Include "asintl.h".
751 * config/tc-i386.c (ordinal_names): Removed.
752 (md_assemble): Changed error text to avoid ordinal_names.
753 (i386_operand): Likewise.
754 (reloc): Added as_bad to avoid i18n problems.
755 (tc_gen_reloc): Likewise.
756 * config/tc-arm.c (bad_args): Now a #define.
758 * config/obj-vms.c (VMS_stab_parse): Changed type of
760 (global_symbol_directory): Unified strings to avoid i18n
762 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
764 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
765 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
767 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
769 * config/tc-v850.c (md_assemble): Changed C++ comment into C
771 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
773 * as.c (print_version_id): Added an fprintf to avoid i18n
775 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
777 * expr.c (expr): Added as_warn call to avoid i18n problems.
778 * messages.c (as_assert): Changed code to avoid i18n problems.
779 (as_abort): Likewise.
780 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
782 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
784 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
786 * config/tc-i386.c (check_prefix): New static function, split out
788 (struct _i386_insn): Add wait_prefix field.
789 (md_assemble): Remove wait_prefix local variable. Use
790 check_prefix when adding a prefix.
792 * config/tc-i386.c (current_templates): New static variable.
793 (md_assemble): Remove current_templates local variable.
794 (md_assemble, i386_operand): Improve error and warning messages in
795 many places. Add RESTORE_END_STRING in many places before error
796 return. Clarify some comments.
798 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
800 (md_assemble): Parse string instruction operands, looking for
801 segment override prefixes. Check for invalid segment prefixes on
803 (i386_operand): i.seg[] and max mem_operand changes for string
805 * config/tc-i386.h (EsSeg): Define.
807 * config/tc-i386.h (regKludge): Define.
808 (iclrKludge, imulKludge): Don't define.
809 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
810 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
811 opcode_modifier checks to look for more common cases first. Add
812 default_seg for IsString case.
814 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
816 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
818 * configure: Rebuild with new automake and libtool.
819 * aclocal.m4, Makefile.in: Likewise.
821 * doc/Makefile.am (as.dvi): New target.
822 * doc/Makefile.in: Rebuild.
825 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
827 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
830 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
832 * configure.in: Added sparc86x support.
834 * configure: Rebuild.
836 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
838 (md_parse_option): Warn if -EL is not supported for this architecture.
840 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
842 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
844 * config/tc-mips.c (mips_ip): Note when we use get match on
845 the full instruction name.
847 (mips_ip): For '&' DEST completer handling, if we got a full match
848 then the DEST completer is implicitly .wxyz.
852 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
854 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
855 (vif_insn_type): New function.
856 (md_apply_fix3): Don't validate user specified length if unpack insn
860 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
862 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
863 back into the expression to handle add/sub simplification correctly.
866 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
868 * config/tc-mips.c (mips_ip): Specs changed for
869 VCALLMSR instruction.
872 start-sanitize-vr5400
873 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
875 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
878 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
880 * config/tc-mips.c (hilo_interlocks): Remove 4300.
882 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
884 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
888 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
890 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
891 branch error as being done so we don't try to emit a reloc.
894 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
896 * symbols.c (max_indent_level): New global.
897 (print_symbol_value_1): Use it.
898 * expr.h (expr_build_dot): Declare.
899 * expr.c (expr_build_dot): New function.
901 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
902 (compute_mpgloc): New function.
903 (eval_expr): New arg `cpu'. All callers updated.
904 (non_vu_insn_seen_p): New static global.
905 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
906 (struct dvp_fixup): New member `cpu'.
907 (assemble_one_insn): New args init_fixup_count, fixup_offset.
909 (md_assemble): Set non_vu_insn_seen_p as appropriate.
910 (assemble_vif): Set `cpu' field of fixup.
911 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
912 (assemble_vu_insn): Delete, contents moved into ...
913 (assemble_vu): ... here. Don't record fixups until after parsing
914 both upper and lower insns. If branch insn inside mpg, properly
915 compute target address.
916 (dvp_frob_label): Create copies of vu labels inside mpg's.
917 (dvp_relax_frag): Clean up.
918 (md_convert_frag): Ditto.
919 (md_apply_fix3): Signal error if mpg embedded vu code has branch
920 to undefined label (not currently supported).
921 (eval_expr): New arg `cpu'. All callers updated.
922 (insert_operand_final): Convert mpgloc from bytes to dwords.
923 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
924 (s_state): If switching to vu state, initialize $.mpgloc.
927 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
929 * symbols.c (print_binary): New function.
930 (print_expr_1): Call it.
933 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
935 * config/tc-dvp.c (md_convert_frag): Fix thinko.
937 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
939 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
940 0 is a valid length value (= max+1).
941 (install_vif_length): 0 is a valid length value (= max+1).
944 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
946 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
947 operand in the opcode.
950 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
952 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
956 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
958 * config/tc-i386.h: Reorder operand flags and opcode modifier
959 flags for clarity. Remove unused definitions: Unknown,
960 ImmUnknown, DispUnknown, NoModrm.
961 * config/tc-i386.c (type_names): Add missing Debug type.
962 (md_assemble): Better duplicate prefix checking. Quicker string
963 instruction check via new opcode_modifier flag.
965 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
967 * doc/as.texinfo (Invoking): Clarify -Wa example.
969 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
971 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
972 (s_mips_weakext): Define.
973 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
974 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
977 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
979 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
980 is an error if the value can not be computed at assembly time.
981 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
983 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
985 * gasp.c (main): Set next field of new include_path structure to
986 NULL. From Avery Pennarun <averyp@gdc.ca>.
988 * read.c (s_mri_sect): Call as_bad rather than abort for an
989 unsupported MRI target.
991 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
993 * config/tc-arm.c (arm_validate_fix): New function. Determine if
994 the destination of a branch instruction should be altered.
995 (find_real_start): New function: Locate the real, Thumb coded
996 start of a Thumb function.
997 (do_t_branch23): Alter the destination of branches to Thumb
1000 * config/tc-arm.h: Define TC_VALIDATE_FIX.
1002 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
1004 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
1007 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1009 * doc/as.texinfo: Use @itemx for a secondary item in a table.
1010 * doc/c-hppa.texi: Likewise.
1012 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
1014 * Makefile.am: Rebuild dependencies.
1015 * Makefile.in: Rebuild.
1017 * Makefile.am (DEP_INCLUDES): New variable.
1018 (.dep1): Change to work when srcdir is not an absolute path.
1019 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
1020 * Makefile.in: Rebuild.
1022 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
1024 * config/tc-i386.h, config/tc-i386.c: Revert March 24
1025 LinearAddress patch.
1027 * configure.in: Set version to 2.9.1.
1028 * configure: Rebuild.
1030 * Branched binutils 2.9.
1032 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1034 * config/tc-i386.h (FWait): Define.
1035 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
1036 other prefixes. Check FWait flag in opcode table to see which
1037 instructions require an fwait prefix.
1039 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1041 * stabs.c (get_stab_string_offset): Always create a stab string
1044 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
1046 Fix some gcc -Wall warnings:
1047 * atof-generic.c (atof_generic): Add casts to avoid warnings.
1048 * ehopt.c (eh_frame_code_alignment): Likewise.
1049 * expr.c (integer_constant, operand): Likewise.
1050 * frags.c (frag_align): Likewise.
1051 * gasp.c (level_0, change_base, doinstr): Likewise.
1052 * hash.c (hash_ask): Likewise.
1053 * listing.c (listing_page, calc_hex, print_lines): Likewise.
1054 (debugging_pseudo): Likewise.
1055 * macro.c (define_macro, check_macro): Likewise.
1056 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
1057 (ignore_rest_of_line, float_cons): Likewise.
1058 * symbols.c (decode_local_label_name): Likewise.
1059 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
1060 (fixup_segment, number_to_chars_bigendian): Likewise.
1061 (number_to_chars_littleendian): Likewise.
1062 * config/atof-ieee.c (gen_to_words): Likewise.
1063 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
1064 (sparc_ip, parse_keyword_arg, s_common): Likewise.
1065 * read.c (output_big_sleb128): Initialize locals to avoid
1067 (output_big_uleb128, equals): Likewise.
1068 * atof-generic.c (atof_generic): Change number_of_digits_* locals
1069 to unsigned int. Change zeros to unsigned int.
1070 * cond.c (s_if): Add return to default case.
1071 * frags.c (frag_now_fix): Change return type to addressT.
1072 * frags.h (frag_now_fix): Update declaration.
1073 * listing.c (file_info_struct): Change linenum to unsigned int.
1074 (struct list_info_struct): Change hll_line to unsigned int.
1075 (print_source): Update format string.
1076 * read.c (emit_expr): Change scan to unsigned int, and don't
1077 bother to initialize it.
1078 * symbols.c (dollar_label_count): Change to unsigned long.
1079 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1080 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1081 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1083 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1085 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1086 mcf5200 just as we do for m68000.
1087 (m68k_init_after_args): Likewise.
1088 (md_estimate_size_before_relax): Likewise.
1090 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1092 * config/tc-v850.c (md_assemble): Store relocation addend in
1093 fixup instead of instruction.
1095 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1097 * config/tc-i386.c (md_assemble): Swap template arguments to
1098 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1099 This macro is currently symmetric, so passing them the wrong
1100 way didn't cause any problem, but may if the macro is changed
1102 After copying template to i.tm, use i.tm. rather than t-> to
1103 access fields, and make t a const*
1104 Move i.tm.operand_types[] swap to immediately after the copy.
1107 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1109 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1110 we've computed the data length.
1113 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1115 * expr.h (expr_build_uconstant): Add prototype.
1116 (expr_build_unary,expr_build_binary): Add prototypes.
1117 * expr.c (expr_build_uconstant): New function.
1118 (expr_build_unary,expr_build_binary): New functions.
1120 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1121 (md_convert_frag): Delete.
1122 (TC_FIX_TYPE): New fields wl,cl,user_value;
1123 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1124 All callers updated.
1125 (insert_unpack_marker): New function.
1126 (insert_file): New argument insert_marker_arg. All callers updated.
1127 (gif_user_value): New static local.
1128 (vif_data_start,vif_data_end): New static locals.
1129 (mpgloc_sym,unpackloc_sym): New static locals.
1130 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1131 (cur_opcode,cur_operand): New static locals.
1132 (endmpg_caller): New enum.
1133 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1134 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1135 (dvp_fixup): New members user_value,wl,cl;
1136 (assemble_vif): Rewrite.
1137 (assemble_gif): Tweak name of data start label.
1138 (assemble_one_insn): Allow special parser to punt and call the
1139 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1140 (md_operand): Handle '*' value for mpgloc,unpackloc.
1141 (md_estimate_size_before_relax): New function.
1142 (dvp_relax_frag,md_convert_frag): New functions.
1143 (md_pcrel_from_section): Handle end data label for variable length
1145 (md_apply_fix3): Handle count field for variable length vif insns.
1146 Handle address field for mpg,unpack.
1147 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1148 (cur_vif_insn_length): Delete.
1149 (vif_length_value): New function.
1150 (install_vif_length): Don't perform logical->physical conversion here.
1151 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1154 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1156 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1157 * macro.c (macro_expand_body): Increase buffer size.
1158 * messages.c (as_warn): Likewise.
1159 (as_warn_where, as_bad, as_bad_where): Likewise.
1161 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1163 Based on patch from H.J. Lu <hjl@gnu.org>:
1164 * Makefile.am (DISTSTUFF): New variable.
1165 (diststuff): New target.
1166 * Makefile.in: Rebuild.
1168 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1170 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1171 m32r_elf_section_change_hook.
1173 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1174 emit a nop if a section ends with a 16 bit instruction.
1176 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1178 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1179 s_lcomm rather than obj_coff_lcomm.
1180 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1182 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1184 * config/tc-i386.h (LinearAddress): Define.
1185 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1186 instruction, don't use a default segment.
1188 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1190 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1191 * configure: Rebuild.
1194 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1196 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1199 start-sanitize-r5900
1200 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1202 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1204 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1205 (mips_ip): Handle 'O' operand.
1206 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1209 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1211 * aclocal.m4, configure: Rebuild with libtool 1.2.
1213 start-sanitize-r5900
1214 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1216 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
1217 with vr5400 support.
1220 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1223 PC relative branches. Patch courtesy of Jonathan Walton.
1225 start-sanitize-r5900
1226 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1228 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1229 "name.completer" where only the name is actually in the opcode
1230 table. Allow various operands for base register in load/store
1231 instructions. Handle various new argument characters for the
1232 cop2/vu0 co-processor.
1236 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1238 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1242 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1244 * configure.in (emulations): Add thumb-pe target.
1246 * configure (emulations): Add thumb-pe target.
1248 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1250 * itbl-lex.l (yywrap): Don't define if already defined as a
1254 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1256 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1257 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1258 packing is enabled. Emit VIF cpu marker after dma insn.
1260 * config/tc-dvp.h (TC_START_LABEL): Define.
1261 * config/tc-dvp.c (force_mach_label): New function.
1262 (md_begin,create_colon_label,s_dmadata): Use it.
1264 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1267 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1269 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1272 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1274 * depend.c (quote_string_for_make): New function.
1275 (wrap_output): Use it.
1277 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1279 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1280 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1283 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1285 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1286 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1287 (gif_insn_frag_loc): New static global.
1288 (assemble_gif): Record frag and location frag of insn.
1289 (md_apply_fix3): Validate user specified nloop if we couldn't do
1291 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1293 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1295 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1296 insufficient data present. Fix insertion of computed nloop value.
1297 (install_vif_length): Second pass at unpack len calcs.
1298 (s_endunpack): Round data up to word boundary.
1299 (insert_mpg_marker): New function.
1300 (insert_file): New args insert_marker, size. All callers updated.
1301 (assemble_vif): Rewrite varlen insn handling.
1302 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1303 (s_enddirect,s_endunpack): Rename arg to internal_p.
1306 start-sanitize-vr4320
1307 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1309 * config/tc-mips.c : Added vr4320 similar to vr4300.
1312 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1314 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1315 Recognize -GN and -relax.
1316 (md_begin): Initialize gp size from -G switch.
1317 (alpha_force_relocation): Always force if -relax.
1318 (alpha_align): Take a new argument that will specify when to
1319 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1320 Change all callers. Emit nop alignment padding as nop+unop pair.
1322 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1324 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1325 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1328 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1330 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1331 require padding to the next long word boundary.
1335 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1337 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1338 inserted binary files.
1341 start-sanitize-phase2-m32rx
1342 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1344 * config/tc-m32r.c (optimize): New static local.
1345 (md_shortopts): Add -O.
1346 (md_parse_option): Recognize it.
1347 (md_show_usage): Document it.
1348 (md_assemble): Don't try to combine insns in parallel if !optimize.
1350 end-sanitize-phase2-m32rx
1351 start-sanitize-m32rx
1352 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1354 * config/tc-m32r.c (first_writes_to_seconds_operands):
1355 Reinitialise b_operands for each pass of the inner loop.
1358 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1360 * config/tc-dvp.h (tc_frob_label): Define.
1361 * config/tc-dvp.c (dvp_frob_label): New function.
1362 (create_colon_label): New argument `sto'. All callers updated.
1363 (record_mach): New argument `force_next_p'. All callers updated.
1364 (cpu_sto): New function.
1365 (UNIQUE_LABEL_PREFIX): New macro.
1366 (unique_label): Use it.
1367 (assemble_gif): Emit start label before mach label.
1368 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1370 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1372 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1373 (setup_dma_autocount): Renamed from setup_autocount. New argument
1374 inline_p. All callers changed. Fix word address of count.
1375 (parse_dma_addr_autocount): Fix word address of address.
1379 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1381 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1382 in special_sections table and add .vubss etc via
1383 ELF_TC_SPECIAL_SECTIONS.
1384 * config/tc-dvp.h: Likewise.
1387 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1389 * cgen.c: #include symcat.h.
1390 * config/tc-m32r.c: Likewise.
1392 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1394 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1395 absolute expressions instead of '$' prefixed register names.
1397 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1399 * read.c (s_set): Record file and line info for symbols when -as.
1400 (pseudo_set): Don't overwrite that dummy fragment.
1403 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1405 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1406 (dvp_parse_done): Comment out contents.
1407 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1408 (s_state): Handle .vu in included file.
1409 (asm_state): New state ASM_GIF.
1410 (asm_state_stack): Maintain stack of parsing states.
1411 ({push,pop,set}_asm_state): New functions.
1412 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1413 (gif_{insn_type,data_name,insn_frag}): New static locals.
1414 (md_assemble): Watch for .endgif if in ASM_GIF state.
1415 (assemble_gif): Complete.
1416 (s_endgif): Complete.
1417 (cur_mach): New static local.
1418 (record_mach): New function.
1419 (md_begin): Initialize `cur_mach'.
1420 (assemble_*): Record current mach type.
1421 (vu_count): New static local.
1422 (assemble_vif): Temporary hack to properly align mpg/direct data.
1423 (assemble_vu): Insert mpg every 256 insns.
1426 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1428 * config/tc-ppc.c (md_pseudo_table): Add "section".
1429 (ppc_named_section): New static function.
1431 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1433 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1434 so we don't have to scan the entire list.
1437 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1439 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1440 case, allow the parallel instructions to modify the same flag
1444 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1446 * listing.c (list_symbol_table): Categorize symbols by
1447 undefined_section rather than sy_frag->line == NULL.
1450 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1452 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1453 (inline_dmadata): Renamed from s_dmadata_implied.
1454 (assemble_one_insn): Rewrite dma operand processing.
1455 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1456 (unique_name,setup_autocount): New functions.
1458 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1459 (md_pseudo_table): Add .word.
1460 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1462 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1463 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1464 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1466 (eval_expr): New function.
1467 (create_label,create_colon_label): New function.
1468 (s_enddmadata): Rewrite.
1471 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1473 * Makefile.am (install-exec-local): Install properly when ln
1474 fails or tooldir == prefix.
1476 start-sanitize-m32rx
1477 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1479 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1480 handling of updates to the condition bit as this is shadow by
1484 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1486 * config/tc-dvp.c (parse_float): New function.
1487 (assemble_vu): Handle loi insns.
1488 (assemble_one_insn): Simplify suffix parsing.
1489 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1493 start-sanitize-m32rx
1494 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1496 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1498 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1500 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1501 for --warn-explicit-parallel-conflicts and --Wnp as an
1502 abbreviation for --no-warn-explicit-parallel-conflicts.
1503 (assemble_parallel_insn): Use non-relaxable versions of branch
1506 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1508 * app.c: Parse || as a seperator between assembler statements.
1511 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1513 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1514 Test result of insert_operand for error.
1516 start-sanitize-m32rx
1517 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1519 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1520 when m32rx target is enabled and the instructions are not
1523 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1525 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1526 bother checking insn which have no operands.
1529 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1531 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1532 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1533 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1534 * doc/Makefile.in: Rebuild.
1536 start-sanitize-m32rx
1537 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1539 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1540 function. Replaces get_src_reg(), check_for_side_effects(),
1541 reads_from_src_reg(). Uses new insn operand features of cgen.
1542 (writes_to_pc): New function., but with new code suppressed for now.
1543 (md_assemble): Call first_writes_to_seconds_operands().
1545 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1547 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1548 (macro): Fix handling of M_COP[0-3].
1550 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1552 Based on patches from Ross Harvey <ross@teraflop.com>:
1553 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1554 if macro_alternate or macro_mri.
1555 (getstring): Remove support for byte constants between < and >.
1556 (get_any_string): '<' only starts a string if macro_alternate or
1558 (macro_expand_body): Permit keyword parameters following
1559 positional parameters.
1561 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1562 * configure.in (alpha*-*-netbsd*): New target.
1563 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1564 * configure: Rebuild.
1566 * as.h (flag_warn_suppress_instructionswap): Move from here...
1567 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1568 here, and make static.
1570 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1571 BFD_ASSEMBLER or MANY_SEGMENTS.
1573 * as.c (show_usage): Update bug-gnu-utils address.
1574 * gasp.c (show_usage): Likewise.
1575 * doc/as.texinfo (Bug Reporting): Likewise.
1577 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1579 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1580 insns regardless of the size of a pointer if we're in mips I or
1582 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1584 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1586 Fix rac to accept only a0:
1587 * tc-d10v.c (parallel_ok, find_opcode):
1588 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1589 Introduce OPERAND_GPR.
1591 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1593 * read.c (s_fill): Handle non-constant repeat counts by creating
1594 an rs_space fragment.
1596 start-sanitize-m32rx
1597 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1599 * doc/c-m32r.texi: Document warning and error messages. Add
1600 descriptions of --warn-explicit-parallel-conflicts.
1602 * doc/as.texinfo: Add more m32rx command line options.
1605 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1607 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1608 from as_bad to as_warn.
1611 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1613 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1616 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1618 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1619 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1620 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1622 * config/tc-dvp.h: Add configuration specific section names.
1625 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1627 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1628 seg_fix_rotP rather than fix_root from seg_info.
1630 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1632 * expr.c: Add support for 0x1_2_3_4 bignums.
1634 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1636 * configure.in: Change -linux* to -linux-gnu*.
1637 * configure: Rebuild.
1639 * app.c (do_scrub_begin): Treat \r as whitespace.
1641 start-sanitize-m32rx
1642 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1644 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1645 rather than parsing syntax string manually.
1646 (assemble_parallel_insn): Check for both forms of parallel
1649 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1651 * Makefile.am: Update dependencies.
1652 * Makefile.in: Rebuild.
1654 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1656 * configure, aclocal.m4: Rebuild with new libtool.
1658 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1660 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1661 the argument to bfd_set_arch_mach.
1662 (load_address): Use bfd_arch_bits_per_address to determine the
1663 bit size of an address instead of looking at the isa level.
1664 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1666 start-sanitize-v850e
1667 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1669 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1671 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1673 * ehopt.c: New file.
1674 * as.h (enum _relax_state): Add rs_cfa.
1675 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1676 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1677 * read.c (emit_expr): Call check_eh_frame.
1678 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1679 (relax_segment): Likewise.
1680 * Makefile.am: Rebuild dependencies.
1681 (GAS_CFILES): Add ehopt.c.
1682 (GENERIC_OBJS): Add ehopt.o.
1683 * doc/internals.texi (Frags): Document rs_cfa.
1685 * as.c (show_usage): Mention --traditional-format.
1686 (parse_args): Accept --traditional-format.
1687 * as.h (flag_traditional_format): Declare.
1688 * output-file.c (output_file_create): If flag_traditional_format,
1689 set BFD_TRADITIONAL_FORMAT on stdoutput.
1690 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1692 * config/tc-mips.c (append_insn): Make sure that if we have a
1693 fixup for an unmatched %hi reloc, it does not associated with a
1696 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1697 * doc/Makefile.in: Likewise.
1699 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1701 * config/tc-m32r.c (check_for_side_effects): New function.
1702 (can_make_parallel): Add checks for instruction side effects
1703 clashing with the other instruction.
1704 (assemble_parallel_insn): Improve warning messages. Return error
1705 message from non-swapped instruction order.
1707 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1709 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1711 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1712 md_cleanup definition. This moves the forced literal output to
1713 the end of the source pass, and avoids macro's inserting literals
1714 into the code immediately after the macro expansion.
1716 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1718 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1719 a gas internal symbol is adjustable.
1720 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1722 * as.h: If gcc version greater than 2.6, use `__format__' and
1723 `__printf__' in function attributes, rather than `format' and
1726 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1728 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1730 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1732 Add tms320c30 support:
1733 * config/tc-tic30.h: New file.
1734 * config/tc-tic30.c: New file.
1735 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1736 TARGET_FORMAT as "coff-tic30".
1737 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1738 * Makefile.am: Rebuild dependencies.
1739 (CPU_TYPES): Add tic30.
1740 (CPU_OBJ_VALID): tic30-aout is valid.
1741 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1742 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1743 * configure, Makefile.in: Rebuild.
1745 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1747 * config/tc-v850.c (md_assemble): Improvements to error messages.
1749 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1751 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1752 BFD_RELOC_HI16_S to store the high bits of any value.
1754 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1755 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1756 assembler calculate relocations to any external symbol at all.
1757 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1758 involving generation of pc-relative relocs.
1759 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1760 has been moved to md_apply_fix3.
1762 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1763 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1764 which actually means (the address of identifier's GOT entry) +
1765 constant, which is not particularly useful.
1767 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1769 * read.h (include_dirs): Declare.
1770 (include_dir_count,include_dir_maxlen): Declare.
1773 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1774 (md_parse_option): Handle them.
1775 (md_show_usage): Print them.
1776 (output_dma,output_pke): New static globals.
1777 (assemble_pke): Handle -no-dma-pke.
1778 (insert_file): Search include dir list.
1779 (s_enddirect): Validate length if prespecified.
1780 (s_endmpg): Likewise. Handle -no-dma-pke.
1781 (s_endunpack): Handle -no-dma-pke.
1782 (md_pcrel_from_section): Add offset to delay slot for
1786 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1788 * configure.in: Correct check for shared opcodes library.
1789 * configure: Rebuild.
1791 * listing.c (buffer_line): If we can't open the file, set at_end.
1792 (listing_print): Remove unused local variable fi.
1794 * config/m68k-parse.y (reglistpair): Handle register list in
1797 * config/vms-conf.h: Don't undef VERSION.
1799 start-sanitize-m32rx
1800 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1802 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1803 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1806 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1808 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1810 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1812 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1813 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1814 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1815 (EXTRA_DIST): Define.
1816 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1817 explicitly rather than via the list of object files.
1818 (gcc-as.opt): New file created when make-gas.com is run.
1819 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1820 itbl-cpu.h} to #include appropriate file rather than copying that
1822 * config/vms-conf.h: Synchronize with current config.in.
1823 * Makefile.in: Rebuild.
1826 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1828 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1829 (parallel_ok): Relaxed parallel subinstruction dependency check.
1832 start-sanitize-m32rx
1833 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1835 * config/tc-m32r.c (md_assemble): Fix determination of when
1836 instructions can be combined in parallel.
1839 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1841 * as.h (flag_warn_suppress_instructionswap): added new flag.
1842 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1843 command line argument.
1844 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1845 warning only if flag_warn_suppress_instructionswap is false.
1847 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1849 * configure.in (i386-*-mingw32*): New target.
1850 * configure: Rebuild.
1852 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1854 * symbols.c (resolve_symbol_value): Don't set the segment if it
1855 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1857 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1860 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1862 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1863 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1866 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1868 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1871 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1873 * configure.in: Add dvp support.
1874 * configure: Regenerate.
1875 * config/tc-dvp.[ch]: New files.
1878 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1880 * config/tc-v850.c (v850_insert_operand): Display instruction when
1881 an error is encountered.
1883 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1885 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1886 (i386-*-sco3.2v5*coff): New target.
1887 (i386-*-sco3.2*): New target.
1888 * configure: Rebuild.
1890 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1892 * config/tc-v850.c: Tidy error message production.
1894 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1896 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1897 validate_immediate return value in the right type for comparisons
1900 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1902 * listing.c (MAX_BYTES): Use listing variables not constants.
1903 (data_buffer): No longer an array, but a pointer.
1904 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1905 (listing_listing): Allocate data_buffer.
1907 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1909 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1910 --listing-rhs-width, --listing-cont-lines.
1911 (show_usage): Update.
1912 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1913 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1914 (print_lines): Use the variables instead of the constants.
1915 (listing_listing): Likewise.
1916 * listing.h: Declare the new vars.
1918 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1920 * as.c (parse_args): Add --keep-locals alias for -L.
1921 Add --strip-local-absolute.
1922 (show_usage): Update.
1923 * as.h (flag_strip_local_absolute): New flag.
1924 * symbols.c (S_IS_LOCAL): Use it.
1925 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1926 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1927 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1929 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1931 * config/tc-m32r.c: Detect if explicitly parallel instructions
1932 might have an io conflict and issue a warning message.
1934 start-sanitize-m32rx
1935 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1937 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1938 to a count of the number of matches to skip.
1939 (can_make_parallel): Pass count of number of matches to skip to
1940 reads_from_src_reg().
1943 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1945 start-sanitize-m32rx
1946 * config/tc-m32r.c: Add support for swapping fixups of swap
1949 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1950 cgen_swap_fixups): Functions to save, restore and swap the fixup
1951 chain with a backup copy.
1952 (cgen_asm_finish_insn): Returns address of constructed insn.
1954 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1956 * listing.c (file_info_struct): Remove FILE, add POS.
1957 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1958 (file_info): Don't open the file.
1959 (buffer_line): Check for the file in the last_open cache, updating
1961 (print_source): Don't reference file_info->file.
1962 (listing_listing): Likewise.
1963 (listing_print): Close the file in the cache, if any.
1965 start-sanitize-m32rx
1966 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1968 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1969 parallel instructions so that they are in the correct order.
1970 (reads_from_src_reg, get_src_reg, can_make_parallel,
1971 make_parallel): New functions to support opportunistic
1972 parallelisation of adjacent instructions.
1975 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1977 * read.c (dwarf_file_string): New file static variable.
1978 (emit_expr): Look for constant sequence that leads up to a file
1979 name in DWARF debugging output.
1980 (stringer): Use dwarf_file_string to decide whether to accept a
1981 string as a file name.
1983 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1985 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1986 (crack_operand): Add reg->reglst MRI hack.
1987 (r_seg): Put reglst symbols in reg_section.
1988 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1990 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1992 * tc-sh.c (get_specific): Handle SGR & DBR.
1994 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1996 * tc-h8300.c (parse_reg): Take the length of the symbol into
1997 account when attempting to match a register name.
1998 * tc-h8500.c (parse_reg): Likewise.
2000 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
2002 start-sanitize-m32rx
2003 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
2006 * cgen.c: Formatting changes to improve readability.
2008 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
2010 * config/tc-mips.c (macro): Rework division code to avoid unfilled
2014 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
2016 Based on a patch from Jim Wilson
2017 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
2018 (tc_gen_reloc): Handle cross section PC relative relocs
2022 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
2024 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
2026 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
2028 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
2029 (expr_jmp_buf): New static local.
2030 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
2031 (cgen_md_operand): New function.
2032 * tc-m32r.c: Clean up pass over `struct foo' usage.
2033 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
2035 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
2037 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
2038 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
2040 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
2042 * config/tc-i386.c (i386_operand): Give an error if there are
2043 unrecognized characters after an expression.
2045 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
2047 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
2049 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
2051 * configure.in (i386*-go32-rtems*): Fix to be the same as
2053 * configure: Rebuild.
2055 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
2057 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
2058 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
2059 (mips_ip): Always check for FP_D, not just for instructions that
2060 are not part of the regular ISA.
2062 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
2064 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
2066 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
2068 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
2070 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
2072 * expr.c (integer_constant 32bit bignum): Mask off bits outside
2073 the range we care about.
2076 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2078 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2079 (exec_type_enum): Enumeration giving all of the exec types.
2080 (warn_nops): New static variable to give nop warning level.
2081 ({cur,prev}_mul32_p): New static variable to keep track of whether
2082 the current/previous instruction is a 32-bit multiply.
2083 (Optimizing): Make static.
2084 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2086 (d30v_insert_operand): Delete declaration of unused function.
2087 (write_2_short): Make exec_type argument enum, not int.
2088 (parallel_ok): Ditto.
2089 (check_range): Delete unused variable(s).
2090 (build_insn): Ditto.
2091 (find_format): Ditto.
2092 (md_apply_fix3): Ditto.
2093 (md_show_usage): Document -n and -N.
2094 (md_parse_option): Parse -n and -N.
2095 (write_1_short): If -n, warn about adding a nop. Use
2097 (write_2_short): Use enumeration values instead of hard coded
2098 integers. Reset exec_type for default operations. For explicit
2099 parallel operations, call parallel_ok to make sure everything is
2100 ok. If writing out a parallel operation, and the previous
2101 instruction was a 32-bit multiply, indicate current instruction
2103 (parallel_ok): Allow add/tx ... to be done in parallel with
2104 another add/tx ... assuming the gpr registers don't overlap.
2105 (md_assemble): Use exec type enumeration values, not hard coded
2106 ints. Check for loads or 16-bit multiplies following in the next
2107 cycle after a 32-bit multiply. Add nops if that is the case.
2108 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2109 cur_mul32_p if current instruction is a 32-bit multiply.
2110 (find_format): Change spacing and layout.
2113 start-sanitize-tic80
2114 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2116 * config/tc-tic80.c (tic80_relax): New static variable.
2117 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2118 (md_parse_option): Handle new relax options.
2119 (md_show_usage): Document new relax options.
2120 (find_opcode): Don't use short forms of PC relative branches if
2125 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2127 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2128 used/set flag fields. Make flag vars unsigned long. Use
2129 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2130 parallel if they use the same conditional flag with reversed
2131 meaning. Allow 2 add/sub insns that set the carry or overflow
2132 flags but do not query them to be done in parallel. Don't allow 2
2133 word store operations to be done in parallel with ADDppp or
2134 SUBppp. Don't allow loads to be done in parallel with 16 bit
2138 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2140 * config/tc-arm.c: Prevent use of interworking support for
2143 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2145 * doc/all.texi: Add M32R cpu.
2147 * doc/as.texinfo: Add documentation of m32r processor.
2149 * doc/c-m32r.texi: New file, documenting m32r specific features.
2151 start-sanitize-m32rx
2152 * config/tc-m32r.c (allow_m32rx): New function.
2153 (enable_m32rx): New variable.
2154 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2155 (md_show_usage): Document new --m32rx command line option.
2156 (md_parse_option): Implement new --m32rx command line option.
2159 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2161 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2164 start-sanitize-tic80
2165 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2167 * config/tc-tic80.c (build_insn): Handle instructions that have
2168 long (32 bit) PC relative offsets. Fix places that previously
2169 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2170 (md_apply_fix): Add case to handle long PC relative offsets.
2173 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2175 * doc/c-arm.texi (ARM Options): Document support for new ARM
2178 * config/tc-arm.c (md_parse_option): Add support for new ARM
2181 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2183 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2184 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2186 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2191 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2192 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2194 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2196 * config/tc-v850.c: Brought up to date with the branch.
2198 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2200 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2201 (SWITCH_TABLE): Handle BFD_RELOC_8.
2202 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2203 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2204 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2206 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2208 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2209 apparent bug in gcc's long long support crossing from x86.
2211 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2213 * config/tc-arm.c: Brought up to date with latest changes on arm
2216 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2218 * config-gas.com: Get version info from configure.in.
2220 * makefile.vms: include depend.obj in OBJS.
2222 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2224 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2225 all corresponding code.
2227 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2229 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2230 run-time endian selection.
2232 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2234 * tc-sh.c (parse_reg): Properly quote for fv4.
2236 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2238 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2239 symbol value operator.
2241 start-sanitize-vr5400
2242 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2244 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2248 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2250 * config/tc-d10v.c (parallel_ok, find_opcode):
2251 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2253 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2255 * config/obj-coff.c (fixup_segment): Cast second arg of
2256 md_apply_fix3 call to type "valueT *".
2258 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2260 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2262 * configure: Re-generate.
2264 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2266 * config/tc-mips.c (macro_build): Use the membership field
2270 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2272 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2273 first argument if it's supposed to be a register.
2276 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2278 * config/tc-mips.c (mips_4900): Added.
2279 (hilo_interlocks): Added mips_4900.
2280 (md_begin): Set default for mips_4900.
2281 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2282 (md_longopts): Add "m4900" and "no-m4900".
2283 (md_parse_option): Handle above options.
2286 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2288 * app.c (do_scrub_chars): If d10v, re-insert a space before
2289 a '#' when in state 10.
2291 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2293 * config/tc-h8300.c: Include "subsegs.h".
2294 (tc_reloc_mangle): Handle references to symbols which are not
2295 being output, so that references to `.' work.
2297 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2299 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2302 * macro.c (sub_actual): If we don't find a parameter for an &,
2305 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2306 start-sanitize-vr5400
2308 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2310 (hilo_interlocks): VR5400 has interlocks.
2311 (md_begin): Expect mips64vr5400, not mips64r5400.
2314 * config/tc-mips.c (mips_ip): In default case, call as_bad
2315 instead of fprintf, to get "assembler messages:" message output
2316 before instead of after.
2318 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2320 * frags.h: Handle multiple inclusion.
2322 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2324 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2325 * as.h (struct frag, frag support): Moved from here.
2327 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2329 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2330 * cgen.c (cgen_asm_finish_insn): Update.
2331 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2332 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2333 (md_convert_frag): Ditto.
2334 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2335 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2336 (TC_FRAG_INIT): Update.
2338 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2340 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2341 print out MD fields of fix.
2342 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2343 defined) to initialize MD fields in frag.
2344 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2345 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2346 * config/tc-ns32k.h: Add comments. Remove obsolete
2347 BFD_FAST_SECTION_FILL definition, change prototypes for
2348 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2349 opcode_frag and opcode_offset and remove pcrel_adjust.
2350 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2351 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2352 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2354 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2355 MD fields in frag structure.
2356 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2357 fix_bsr): macros to access MD fields in fix structure.
2358 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2359 use struct opcode_location as these fields are now in the frag
2361 (convert_iif): Call frag_more as it is needed instead
2362 of trying to allocate for the whole insn. Avoid call of frag_more
2363 with negative argument.
2364 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2365 md_estimate_size_before_relax, md_pcrel_from,
2366 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2367 and frag structures.
2368 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2369 opcode_offset and remove pcrel_adjust.
2370 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2371 fix_new_ns32k_exp with changed arguments.
2373 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2375 * tc-mips.c (md_begin): Reorganize setting of default values so
2376 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2378 (md_parse_option): Remove all code that sets defaults; md_begin
2379 handles all of this now.
2381 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2383 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2385 (bootstrap, bootstrap2, bootstrap3): Likewise.
2386 * Makefile.in: Rebuild.
2388 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2389 TOC section to be against the csect.
2391 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2393 start-sanitize-vr5400
2394 * config/tc-mips.c (mips_5400): New variable.
2395 (md_begin, md_parse_option): Handle 5400 options/names.
2396 (macro_build, mips_ip): Check for 5400-specific instructions.
2397 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2401 * config/tc-mips.c (validate_mips_insn): New function, checks
2402 match versus mask bits, and also verifies that all bits to be
2403 output are actually specified somewhere.
2404 (md_begin): Call it for 32-bit instructions, instead of doing
2405 match/mask check here. In case of failure, print a message, but
2406 check the rest of the opcode table before exiting.
2408 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2411 from Tony Thompson at ARM: athompso@arm.com
2414 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2416 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2421 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2423 * config/tc-mips.c (hilo_interlocks): True for tx49.
2424 (md_begin): Add mips64tx49.
2425 (md_parse_option): Add 4900 cpu.
2428 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2430 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2431 extend if the operand expects a signed value.
2433 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2434 default which is to permit dollar labels.
2436 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2438 * config/tc-sparc.c (sparc_memory_model): New variable.
2439 (md_longopts): Add -TSO/-PSO/-RMO options.
2440 (md_parse_options): Handle them.
2441 (sparc_elf_final_processing): For 64 ELF, set required
2442 memory ordering in e_flags. Default to RMO and let the user
2443 override it through command line.
2445 * config/tc-sparc.h (elf_tc_final_processing): Add.
2447 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2449 * config/tc-sparc.c (v9a_asr_table): New variable.
2450 (sparc_ip): Handle v9a asr's.
2451 Patch from David Miller <davem@vger.rutgers.edu>.
2453 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2455 * config/tc-sparc.h (md_do_align): New macro.
2456 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2457 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2459 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2461 * config/tc-sh.c (sh_small): New variable.
2462 (OPTION_SMALL): Define.
2463 (md_longopts): Add "small".
2464 (md_parse_option): Handle OPTION_SMALL.
2465 (md_show_usage): Mention -small.
2466 * config/tc-sh.h (sh_small): Declare.
2467 (SUB_SEGMENT_ALIGN): Handle sh_small.
2468 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2471 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2472 case in little endian mode.
2474 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2476 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2477 overflow signalling to linker.
2479 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2481 * makefile.vms: Fix for dec c.
2483 * config-gas.com: Give explanation for dec c setup in error
2486 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2487 sections on openvms/alpha.
2489 * config/obj-evax.c: support .weak pseudo-op
2491 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2493 * config/tc-sparc.c (default_arch_size): New static local.
2494 (struct sparc_arch): Rename arch_size to default_arch_size.
2495 New member user_option_p.
2496 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2497 (init_default_arch): Check whether default arch is valid.
2498 Set default_arch_size in addition to sparc_arch_size.
2499 (OPTION_32,OPTION_64): Define.
2500 (md_longopts): New entries for -32, -64.
2501 (md_parse_option): Handle them.
2502 (md_show_usage): Print them. Ensure init_default_arch called.
2503 * configure.in (sparc64): Set arch to v9-64.
2504 * configure: Regenerated.
2506 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2508 * write.c (subsegs_finish): New function, broken out of
2510 (write_object_file): Some code moves into subsegs_finish.
2511 * write.c (subsegs_finish): Declare.
2512 * as.c (main): Call subsegs_finish.
2514 * read.c (s_include): Check for error return from
2517 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2519 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2521 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2523 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2524 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2525 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2526 the correct relocation when it exists.
2527 * config/tc-i386.c (md_apply_fix3): Likewise.
2529 * config/tc-ppc.h: Correct typo in comment.
2530 * config/tc-v850.h: Likewise.
2532 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2534 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2535 when second instruction is writing to first instructions inputs.
2537 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2539 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2540 templated programs to build with -g.
2542 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2544 * config/tc-v850.c (md_relax_table): Add support for relaxing
2545 unconditional branches. This patch is courtesy of Jim Wilson.
2546 (md_convert_frag): Fix relaxing of branches. This patch is
2547 courtesy of Jim Wilson.
2548 (md_assemble): Create different fixups for conditional and
2549 unconditional branches. This patch is courtesy of Jim Wilson.
2550 (md_estimate_size_before_relax): Estimate size of variable part of
2551 fixup based on whether it is for a conditional or an unconditional
2552 branch. This patch is courtesy of Jim Wilson.
2553 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2554 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2555 obj_elf_section_change_hook().
2556 (v850_comm): New function.
2557 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2558 (md_begin): Add bss flag to seg_info of bss sections.
2560 Add support for .scommon, .tcommon and .zcommon sections.
2562 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2563 .zcommon, .tbss, .call_table_data and .call_table_text.
2565 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2567 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2568 * configure: Regenerated.
2570 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2572 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2573 expression is not confused with -1.
2575 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2577 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2578 operand - OPERAND_ATMINUS.
2580 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2582 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2583 decrement modify the index register.
2585 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2587 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2588 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2589 68336, 68341, 68349.
2590 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2591 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2592 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2595 * doc/Makefile.am (CPU_DOCS): Define.
2596 (as.info): Depend upon $(CPU_DOCS).
2597 * doc/Makefile.in: Rebuild.
2599 * configure.in: Remove AM_PROG_INSTALL; it's called by
2601 * configure: Rebuild.
2603 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2605 * tc-d10v.h (TC_START_LABEL): Don't define.
2606 (tc_frob_label): Define.
2608 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2610 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2611 to pair a branch and link with anything but an exe instruction.
2613 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2615 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2616 optimization to reduce the alignment surprises for gcc.
2618 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2620 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2621 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2622 (sparc_ip): Add %hix,%lox.
2623 (md_apply_fix3): Call as_bad_where, not as_bad.
2624 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2625 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2627 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2629 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2630 recognizes alphaev5 etc.
2631 * configure: Rebuild.
2633 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2635 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2636 of mipsr3900 with mipstx39.
2638 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2639 -mipsXX message' if the insn isn't an ISA insn.
2641 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2643 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2644 Redefine TARGET_FORMAT to call sparc_target_format.
2645 * config/tc-sparc.c (in_unsigned_range): New function.
2646 (sparc_arch_size): Make static.
2647 (sparc_target_format): New function.
2648 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2649 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2650 (output_insn): Set `fx_no_overflow'.
2651 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2652 (tc_gen_reloc): Likewise.
2654 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2656 * config/tc-v850.c (v850_section): Remove.
2658 * config/obj-elf.c (obj_elf_section): Enhance error message.
2660 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2662 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2663 including obj-elf.h in OBJ_MAYBE_ELF case.
2664 (mips_target_format): Return NULL after abort to avoid warning.
2666 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2668 * expr.c (operator): Accept ==. From Anders Blomdell
2669 <anders.blomdell@control.lth.se>.
2671 * config/atof-ieee.c (gen_to_words): When generating a denormal
2672 number, handle an overflow into the smallest normalized number.
2674 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2676 * as.h, input-scrub.c (new_logical_line): New return value.
2677 * read.c (s_app_file): Don't note the same file several times
2680 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2682 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2684 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2686 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2687 * configure: Rebuild.
2689 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2691 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2693 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2694 fn* instructions do not insert implicit fwait. This was changed
2697 * config/m68k-parse.y (yylex): Permit an expression to be used for
2700 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2702 * Makefile.in: Rebuild.
2704 * aclocal.m4: Rebuild with new libtool.
2705 * configure: Rebuild.
2707 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2709 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2712 * config/tc-mips.c (hilo_interlocks): Change from a static
2713 variable to a macro, so that it varies with the variables upon
2715 (gpr_interlocks, cop_interlocks): Likewise.
2716 (md_begin): Don't initialize them.
2718 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2720 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2721 of strcmp where appropriate.
2723 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2725 * config/tc-v850.c (md_assemble): Cope with a zero data area
2726 relocation with a constant offset.
2727 (md_assemble): Produce error message when special data area
2728 relocations are used on instructions which do not support them.
2729 (md_assemble): Reset processor mask if defined by command line
2732 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2734 * config/tc-sparc.c: Reorganize file.
2735 (parse_keyword_arg): Allow numbers in reg names.
2736 (SPECIAL_CASE_NONE): New macro.
2737 (md_assemble): Use it.
2738 (lookup_arch,init_default_arch): New functions.
2739 (default_arch,default_init_p,sparc_arch_table): New static locals.
2740 (sparc_arch_size): New static local.
2741 (max_architecture): Initialize in init_default_arch.
2742 (md_parse_options): Call init_default_arch if necessary.
2743 Rewrite -xarch/-A processing.
2744 (md_show_usage): Print -A values from sparc_arch_table.
2745 (md_begin): Call init_default_arch if necessary.
2746 (sparc_md_end): Handle both 32 and 64 bit environments.
2747 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2748 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2749 (DEFAULT_ARCH): Add.
2750 * config.in: Regenerate.
2751 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2752 (SPARC_V9,SPARC_ARCH64): Delete.
2753 * configure: Regenerate.
2754 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2756 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2758 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2760 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2761 start-sanitize-v850e
2763 * config/tc-v850.c (md_assemble): Corrected typo.
2764 * config/tc-v850.c Add new sections: call_table_data and
2766 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2767 (handle_ctoff): New Function.
2769 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2772 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2775 displacement from the tiny data area pointer.
2777 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2779 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2782 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2784 * config/tc-v850.c (processor_mask): New variable.
2785 (set_machine, md_parse_option): Set processor_mask.
2786 (md_assemble): Check that instruction is available to target
2789 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2790 start-sanitize-v850e
2791 (TARGET_PROCESSOR): New constant.
2792 (TARGET_PROCESSOR): New constant.
2796 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2798 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2803 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2805 Merge in work from Martin Hunt:
2807 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2808 CR is 0 for PSWL and PSWH.
2810 * config/tc-d30v.c (do_assemble): Don't accept
2811 illegal condition codes for cmpu instruction.
2813 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2814 used in d*i instructions.
2816 * config/tc-d30v.c (check_size): New function. Check
2817 relocations for overflows.
2818 (md_pcrel_from_section): Fix relocations between sections.
2819 (md_apply_fix3): Use new relocation types for 15 and 21
2820 bit relocations in the right container. Needed because
2821 the address of the instruction is not eight-byte aligned
2822 but the relocations must be.
2824 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2825 (find_format): If ".s" or ".l" are used, don't try
2826 to compute branch sizes.
2828 * config/tc-d30v.c (do_assemble): Check for ".s" or
2829 ".l" extensions to opcode names.
2830 (find_format): Generate the correct instructions when
2831 ".s" or ".l" are used.
2833 * config/tc-d30v.c (build_insn): Check for odd registers
2834 on instructions that require even registers.
2836 * config/tc-d30v.h (md_start_line_hook): Define.
2837 * config/tc-d30v.c (md_start_line_hook): New hook.
2838 Checks the beginning of each line for a ".". If it
2839 finds one, assume a pseudo-op and flush any unwritten
2842 * config/tc-d30v.c (md_apply_fix3): Fix problem
2843 with determining when fixups were done.
2845 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2846 part of a symbol (for example, "foo+8") was being written
2847 into the instruction.
2848 (md_pseudo_table): Change .word to be 32 bits and add
2851 * config/tc-d30v.c (parallel_ok): Check to see if first
2852 instruction is a jump.
2854 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2857 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2859 start-sanitize-v850e
2860 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2862 * configure.in (emulations): Add v850 emulation.
2864 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2866 * Makefile.am (CPU_TYPES): Add arc.
2867 (TARGET_CPU_CFILES): Add tc-arc.c.
2868 (TARGET_CPU_HFILES): Add tc-arc.h.
2869 (dependencies): Rebuild.
2870 * Makefile.in: Rebuild.
2871 * configure.in: Recognize arc-*-elf*.
2872 * configure: Regenerated.
2873 * config/tc-arc.[ch]: New files.
2875 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2877 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2878 Correct description of hi() reloc prefix.
2880 start-sanitize-v850e
2881 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2882 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2883 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2886 * doc/c-v850.texi: Document new pseudo ops and command line
2889 * config/tc-v850.c (set_machine): New function.
2890 * config/tc-v850.c (.v850): New pseudo op.
2891 start-sanitize-v850e
2892 * config/tc-v850.c (.v850e): New pseudo op.
2893 * config/tc-v850.c (.v850ea): New pseudo op.
2897 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2899 Support -alh and -ald for DWARF 1:
2900 * listing.c (struct list_info_struct): Add debugging field.
2901 (listing_newline): Initialize the debugging field. If ELF, if the
2902 section starts with .debug or .line, set the debugging field in
2903 the listing structure.
2904 (debugging_pseudo): Add list parameter. Change all callers. If
2905 the debugging field is set, consider it to be a debugging pseudo.
2906 If ELF, skip blank lines between debugging lines.
2907 * read.c (emit_expr): If ELF, look for line numbers.
2908 (stringer): If ELF, look for file names.
2910 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2912 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2913 if there is no insert function.
2915 * config/tc-v850.h (TARGET_MACHINE): New constant.
2917 * config/tc-v850.c (v850_insert_operand): Add
2918 -mwarn_unsigned_overflow.
2919 (md_begin): Set BFD machine number based on machine variable.
2920 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2922 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2924 * as.h: Don't declare alloca if it is a macro.
2925 * macro.c: Likewise.
2928 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2930 * config/tc-mips.c: Add tx19/r1900.
2933 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2935 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2936 rename to cpu_types[].
2937 (s_alpha_arch): New function.
2938 (md_pseudo_table): Add "arch".
2940 * config/tc-alpha.c (md_begin): Merge the two loops through the
2942 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2943 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2945 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2947 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2949 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2951 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2954 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2956 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2958 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2960 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2961 relative to the next instruction, not the current instruction.
2962 (md_assemble): Similarly.
2964 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2966 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2969 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2970 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2971 recognise special instructions.
2972 (md_assemble): Calculation of the size of a fixups corrected.
2974 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2977 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2979 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2980 opcode->opcode as the sentinal. Zero is a valid opcode.
2982 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2984 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2985 * doc/c-v850.texi: Change node name to match other chapter nodes.
2987 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2989 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2992 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2994 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2995 number will fit in 64 bits.
2997 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2998 rather than calling abort.
3000 * as.h: Don't define alloca if __GNUC__. Just declare it.
3001 * macro.c: Copy alloca handling from as.h.
3003 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
3004 Gabriel Paubert <paubert@iram.es>.
3006 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
3007 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
3008 is jcxz or a loop instruction.
3010 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
3012 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
3014 (md_begin): Set up machine architecture and type.
3016 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
3018 * symbols.c (resolve_symbol_value): Store the value back into the
3019 symbol expression, to handle add or subtract simplification
3020 correctly. Handle O_symbol_rva. Add default case.
3022 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
3023 chunksize while creating the new subsection.
3024 * as.c (chunksize): Initialize to zero.
3025 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
3026 calling obstack_begin.
3028 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
3030 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
3033 start-sanitize-v850e
3034 * config/tc-v850.c (parse_register_list): Support constant
3035 expressions as register lists.
3038 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
3040 * doc/c-v850.texi: Change the major node to v850 Machine
3043 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
3045 * doc/as.texinfo: Add inclusion of c-v850.texi
3047 * doc/c-v850.texi: New file.
3049 * read.c (is_end_of_line): Make NUL character be considered to be
3052 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
3054 * config/tc-v850.c (parse_register_list): Add support for curly
3056 (cc_names): Add "e" and "ne" conditions.
3058 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
3060 * app.c (do_scrub_chars): Support a double dash as starting a
3061 comment that extends to end of line.
3063 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
3067 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
3069 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
3071 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
3072 insn when changing to a different instruction.
3074 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3076 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
3077 floating point extensions.
3078 (parse_reg): parse sgr and dbr.
3080 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3082 * config/tc-v850.c (system_register_name): Support numbers for
3083 system register IDs.
3085 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3087 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3088 flag when alignment is in bytes instead of power of 2, and code to
3089 use that flag to convert alignment to bytes.
3090 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3091 * read.h (s_lcomm_bytes): Add prototype.
3092 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3093 defined, write alignment to alignment bits in section header s_flags
3094 rather than the s_align field.
3095 start-sanitize-tic80
3096 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3097 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3098 pseudo, instead of s_lcomm which wants a power of two for alignment.
3101 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3103 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3105 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3107 * as.c (show_usage): Add -am.
3108 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3109 if we've already got one.
3110 * listing.c (struct list_info_struct): Add line_contents.
3111 (listing_newline): Put unused argument to work: if non-null, save it...
3112 (listing_listing): ... and regurgitate during listing instead of line
3114 * listing.h (LISTING_MACEXP): New define.
3115 (LISTING_NEWLINE): Argument is NULL.
3116 * read.c (read_a_source_file): If expanding macros, break up input
3117 lines and pass them to listing_newline.
3118 * doc/as.texinfo: Document -ac and -am.
3120 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3122 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3124 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3127 start-sanitize-v850e
3128 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-v850.c: Remove support_v850e flag and command line
3133 * configure.in (emulations): Add support for v850e target
3135 * configure (emulations): Add support for v850e target
3137 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3139 * config/tc-v850.c: Remove support_v850ea flag and command line
3142 * configure.in (emulations): Add support for v850ea target
3144 * configure (emulations): Add support for v850ea target
3147 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3149 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3150 setting EXPECT and TCL_LIBRARY.
3151 * Makefile.in: Rebuild.
3153 * as.h (enum debug_info_type): Define.
3154 (debug_type): Declare.
3155 * as.c (debug_type): New global variable.
3156 (show_usage): Add --gstabs.
3157 (parse_args): Handle --gstabs.
3158 * read.c (generate_asm_lineno): Remove.
3159 (read_a_source_file): Output stabs debugging if appropriate.
3160 Change checks of generate_asm_lineno to check debug_type. Only
3161 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3162 * read.h (generate_asm_lineno): Don't declare.
3163 (stabs_generate_asm_lineno): Declare.
3164 * stabs.c (stabs_generate_asm_lineno): New function.
3165 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3166 Don't turn off debugging.
3167 (add_file): Remove old #if 0 code.
3168 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3169 (ecoff_directive_end): Don't generate stabs line symbols.
3170 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3171 generate_asm_lineno.
3172 (line_label_cnt): Remove.
3173 (ecoff_generate_asm_line_stab): Remove.
3174 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3175 * doc/as.texinfo, doc/as.1: Document --gstabs.
3177 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3179 start-sanitize-v850e
3180 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3181 Add support for v850ea instructions.
3183 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3184 Add support for v850e instructions.
3187 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3188 text of entire opcode.
3190 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3192 * doc/internals.texi: Document rs_leb128.
3194 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3196 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3197 in ABSL case, rather than calling abort.
3199 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3201 * as.h (enum _relax_state): Add rs_leb128.
3202 * read.c (potable): Add sleb128 and uleb128.
3203 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3205 * read.h: Update prototypes.
3206 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3207 the symbol value, add a second FINALIZE argument that prevents
3208 changes from being comitted. Update all callers.
3209 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3210 * doc/as.texinfo: Document the new pseudos.
3212 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3214 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3216 (DISTCLEANFILES): Define.
3217 * doc/Makefile.am (DISTCLEANFILES): Define.
3218 * Makefile.in, doc/Makefile.in: Rebuild.
3220 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3222 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3223 Don't set targ or gas_target. Define SCO_ELF and
3224 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3226 * Makefile.am: Remove @target_frag@.
3227 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3229 (dep-am): Mark as phony.
3230 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3232 * config/arm-big.mt, config/arm-lit.mt: Remove.
3233 * config/mips-big.mt, config/mips-lit.mt: Remove.
3234 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3235 * config/ppc-sol.mt: Remove.
3236 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3237 * config/m88kcoff.mt: Remove.
3238 * config/sco5.mt: Remove.
3239 * configure, config.in, Makefile.in: Rebuild.
3241 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3242 further try to circumvent the .y.h rule.
3243 * Makefile.in: Rebuild.
3245 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3247 * Makefile.am: New file, based on old Makefile.in.
3248 * acinclude.m4: New file, from old aclocal.m4.
3249 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3250 shared library handling; now handled by libtool. Replace
3251 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3252 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3253 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3254 * config.in: New file, created by autoheader.
3256 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3257 * stamp-h.in: New file.
3258 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3259 (parse_args): Likewise.
3260 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3261 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3262 * Makefile.in, doc/Makefile.in: Now built with automake.
3263 * aclocal.m4: Now built with aclocal.
3264 * configure: Rebuild.
3266 * cond.c (s_else): If not listing false conditionals, turn listing
3267 off in the false branch of the else.
3269 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3271 * config/tc-mips.c (macro): Fix handling of a double load from a
3272 symbol plus an offset.
3274 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3275 has an associated external symbol.
3277 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3279 * config/tc-alpha.c (s_alpha_ucons): New function.
3280 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3282 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3284 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3285 line if we encounter an error.
3287 * config/tc-v850.c (md_assemble): Sign extend constants value
3288 for hi and hi0 expressions.
3289 (v850_insert_operand): Enable range checking for generic 16bit
3292 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3294 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3295 LO16, HI16 and HI16_S relocs.
3297 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3299 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3301 * configure: Regenerated with autoconf 2.12.
3302 * Makefile.in: Add $(EXEEXT) to all executables.
3304 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3306 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3307 unconditional branches.
3308 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3311 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3313 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3315 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3317 * macro.c (define_macro): Make sure the index is in range before
3320 start-sanitize-tic80
3321 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3323 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3324 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3325 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3329 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3331 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3332 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3333 defined, use s_align_ptwo for .align.
3334 * configure.in (i386-*-msdosdjgpp*): New target.
3335 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3336 * configure: Rebuild.
3338 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3340 * config/tc-sparc.c (last_opcode): New static local.
3341 (md_assemble): Don't issue "FP branch in delay slot" warning if
3342 the delay slot has been annulled.
3344 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3346 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3347 code if BFD_ASSEMBLER.
3349 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3351 * config/tc-v850.c (system_registers): Fix ordering of registers.
3353 start-sanitize-tic80
3354 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3356 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3357 when it will be filled in later by relocation information.
3360 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3362 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3363 (mips_ip): Fix ISA checks.
3365 start-sanitize-r5900
3366 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3368 * configure.in: Default the r5900 to little endian.
3369 * configure: Rebuilt.
3372 start-sanitize-tic80
3373 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3375 * config/tc-tic80.c (build_insn): Fix endianness problem with
3379 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3381 * config/tc-mips.c (check_absolute_expr): Change warning to
3384 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3386 * config/tc-mips.c (macro_build): Refine code to check if an
3387 instruction is available on a particular cpu variant.
3388 (mips_ip): Likewise.
3390 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3392 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3393 OBJ_AOUT to ifdef OBJ_ELF.
3394 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3395 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3397 * write.c (fixup_segment): Change special case for i386-coff to
3398 not apply for i386-pe.
3399 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3400 which were not done.
3401 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3402 (coff_format_ops): Initialize frob_file_after_relocs field rather
3403 than frob_file field.
3404 * config/obj-coff.h (coff_frob_file): Don't declare.
3405 (coff_frob_file_after_relocs): Declare.
3406 (obj_frob_file): Don't define.
3407 (obj_frob_file_after_relocs): Define.
3408 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3409 * configure: Rebuild.
3411 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3413 * config/obj-coff.c (fixup_segment): Never subtract section
3414 address from PC relative reloc which will be fully resolved.
3416 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3418 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3419 with hpux10 header files.
3421 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3423 From Jason Merrill <jason@cygnus.com>:
3424 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3426 * config/tc-i386.h (md_maybe_text): Define.
3427 (md_do_align): Use md_maybe_text.
3429 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3431 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3432 relocations, don't check for symbol being external, weak, etc.
3434 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3436 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3437 calculate relocations to any external symbol, because we might be
3438 linking a shared object and the symbol might be overriden or moved
3439 (for instance, moved into a static executable's .bss section).
3440 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3442 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3443 be calculated by the assembler.
3445 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3446 whose destination lies in the same file, by ignoring the @plt or
3447 @local and aiming the branch at its destination.
3449 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3451 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3452 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3455 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3456 of obj_copy_symbol_attributes.
3458 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3460 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3461 signed operand, sign extend a 32 bit value to the host size.
3463 * Makefile.in (CFLAGS): Subsitute from configure script. From
3464 Jeff Makey <jeff@cts.com>.
3466 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3467 buffer size to make a copy of the symbol.
3469 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3472 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3474 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3475 step through the frags calling cvt_frag_to_fill, switch to
3476 SEG_DATA when we reach data_frag_root.
3478 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3480 * config/tc-mn10300.c (md_assemble): Allow an empty register
3481 list for instructions which use register lists.
3483 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3485 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3487 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3490 * config/tc-arm.c: Add prototypes for many static functions.
3491 (struct asm_opcode ): Add prototypes for parms field.
3492 (struct thumb_opcode ): Likewise.
3493 (fp_op2): Remove unused flags parameter.
3494 (output_inst): Make static.
3495 (arm_after_pass_hook): Remove unused ignore parameter.
3496 * config/tc-arm.h (arm_after_pass_hook): Declare.
3497 (arm_start_line_hook): Declare.
3498 (arm_frob_label): Declare.
3500 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3502 * depend.c (wrap_output): new prototype.
3504 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3506 * config/tc-sh.c (md_apply_fix): Check for overflow.
3508 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3509 section size to be aligned.
3511 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3513 * config/tc-sh.h (md_cons_align): Define.
3514 (sh_cons_align): Declare.
3515 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3516 (sh_no_align_cons): New static variable.
3517 (s_uacons): New static function.
3518 (sh_cons_align): New function.
3519 (sh_handle_align): Warn about misaligned data.
3520 * doc/c-sh.texi: Document .uaword and .ualong.
3522 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3524 * macro.c (macro_expand): In MRI mode, treat single quote as a
3525 separator character when checking for a positional argument.
3527 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3529 * config/tc-arm.c (md_parse_option): Merge in changes from
3532 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3534 * configure.in (emulations): Add Thumb architecture support from
3535 armT-9703-28-branch.
3537 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3539 * doc/all.texi: Add enabling of ARM documentation.
3541 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3543 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3545 * config/tc-mips.c: Added r3900 support.
3547 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3549 * as.c: (parse_args) `-t' option requires an argument.
3551 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3553 * config/tc-arm.c (md_begin): Change call to
3554 coff_arm_bfd_set_private_flags() to a call to
3555 bfd_set_private_flags().
3557 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3559 * Makefile.in: Rebuild dependencies.
3561 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3562 of a BFD_RELOC_RVA reloc.
3564 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3566 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3567 (hppa_force_relocation): Force a relocation for an absolute
3570 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3572 * doc/as.texinfo: Don't use @value in section names or index
3573 entries; it confuses texinfo.tex.
3575 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3577 * doc/as.texinfo: Updated for -MD option.
3578 * Makefile.in (CFILES): Added depend.c.
3579 (OBJS): Added depend.o.
3580 * as.h (start_dependencies, register_dependency,
3581 print_dependencies): New declarations.
3582 * depend.c: New file.
3583 * as.c (parse_args): Added -MD option.
3584 (main): Call print_dependencies.
3585 (show_usage): Added help for -MD.
3586 * read.c (s_app_file): Call register_dependency.
3587 (s_include): Call register_dependency when file is found.
3588 (read_a_source_file): Call register_dependency.
3590 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3592 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3593 section address to the symbol value.
3595 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3597 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3598 into the new membership field.
3600 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3602 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3603 command line then the ARM7 is now chosen by default when setting
3604 the BFD machine and architecture.
3606 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3608 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3609 hold APCS selection.
3610 (md_begin): Added code to generate flags to be set into the COFF
3611 header and the calls to the BFD functions to do this.
3612 (md_parse_option, md_show_usage): Added new command line
3613 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3614 -marmv3m, -marmv4, -marmv4t.
3616 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3617 as it is never used.
3619 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3621 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3622 label name with ".".
3623 * config/tc-mn10300.c (md_convert_frag): Likewise.
3625 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3627 * config/tc-mips.c (set_at): Check for bignum.
3628 (check_absolute_expr, macro, mips16_macro): Likewise.
3630 start-sanitize-tic80
3631 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3633 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3634 for overflow/underflow, only insert lower 15 bits into instruction.
3637 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3639 * config/tc-i386.c (pi): Check for RegMMX.
3641 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3643 * expr.c (expr): When subtracting values in the same frag,
3644 subtract X_add_number rather than adding it.
3646 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3648 * config/obj-coff.c (write_object_file): Just pass NULL to
3649 md_do_align, not the address of a char holding NOP_OPCODE.
3651 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3653 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3654 than an address if the floating point value looks sufficiently
3657 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3659 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3660 section size to be aligned.
3662 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3664 * cond.c: Include "macro.h".
3665 (struct conditional_frame): Add macro_nest field.
3666 (initialize_cframe): Initialize macro_nest.
3667 (cond_finish_check): Add nest parameter. Change all callers.
3668 (cond_exit_macro): New function.
3669 * as.h (cond_finish_check): Update declaration.
3670 (cond_exit_macro): Declare.
3671 * input-scrub.c (macro_nest): Make globally visible.
3672 (input_scrub_next_buffer): Call cond_finish_check.
3673 * macro.h (macro_nest): Declare.
3674 * read.c (s_mexit): Call cond_exit_macro.
3676 * config/tc-i386.h (RegMMX): Define.
3677 * config/tc-i386.c (pi): Check for all register types.
3678 (type_names): Add RegMMX.
3679 (md_assemble): Handle RegMMX.
3681 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3683 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3686 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3688 * config/tc-mips.c (nopic_need_relax): Add new parameter
3689 before_relaxing. Use it when testing ecoff_extern_size.
3690 (load_address, macro, md_estimate_size_before_relax): Fix all
3693 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3695 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3696 (obj_elf_subsection): New static function.
3698 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3700 * config/obj-coff.c (coff_header_append): Don't reset string_size
3701 each time through the loop.
3703 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3705 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3707 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3709 * doc/internals.texi (Porting GAS): Correct documentation for
3710 current configure handling of targ-cpu.h, et. al.
3711 (CPU backend): Document listing macros.
3713 * listing.c (data_buffer): Set size based on other listing macros,
3714 rather than always using 100.
3715 (data_buffer_size): Remove static variable.
3716 (calc_hex): Make data_buffer_size a local variable. Don't leave
3717 any slop when filling data_buffer.
3719 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3721 * doc/c-mips.texi: Document .set autoextend.
3723 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3725 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3726 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3727 sparc-*-openbsd*): New targets.
3728 * configure: Rebuild.
3730 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3732 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3733 for all undefined symbols.
3735 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3737 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3740 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3742 * configure.in (alpha*-*-openbsd*): New target.
3743 * configure: Rebuild.
3745 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3747 * configure.in (mips-*-openbsd*): New target.
3748 * configure: Rebuild.
3751 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3753 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3754 for instructions using conditional execution.
3757 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3759 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3761 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3763 * Makefile.in (srcroot): Remove.
3764 (INSTALL): Set to @INSTALL@.
3765 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3766 (all, dvi): Don't set srcroot.
3767 (install): Depend upon as.new, gasp.new, and installdirs. Use
3768 $(program_transform_name) directly, rather than using
3769 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3770 (installdirs): New target.
3771 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3772 (install): Depend upon installdirs. Use $(program_transform_name)
3773 directly, rather than using $(INSTALL_XFORM) and
3775 (installdirs): New target.
3776 (install-info-as): Run mkinstalldirs.
3777 (install-info-gasp): Likewise.
3779 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3781 * Makefile.in (INSTALL): Change install.sh to install-sh.
3783 * symbols.c (resolve_symbol_value): Check for division by zero.
3785 From Thomas Graichen <graichen@rzpd.de>:
3786 * Makefile.in: Always use $(SHELL) when running move-if-change.
3787 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3788 * configure: Rebuild.
3790 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3792 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3793 New argument `want'. Update enum cgen_parse_operand_result values.
3794 Initialize if CGEN_PARSE_OPERAND_INIT.
3795 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3796 (md_assemble): Call cgen_asm_init_parse.
3797 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3799 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3801 * config/tc-m68k.c (m68k_ip): Handle #j.
3803 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3805 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3806 right address for call label:32,regs,imm.
3808 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3810 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3812 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3813 symbol for OBJ_ELF anymore.
3815 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3817 * Makefile.in: Regenerate dependencies.
3818 (TARG_CPU): New variable.
3819 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3820 (.dep1): Delete creating of cgen-opc.h.
3821 (.tcdep): Put proper contents in cgen-opc.h.
3822 * configure.in (m32r): Delete setting of extra_files, extra_links.
3823 (AC_OUTPUT): Create cgen-opc.h.
3824 * configure: Regenerated.
3826 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3828 * makefile.vms: Update to build gasp.exe.
3830 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3832 * write.c (relax_frag): Make non-static.
3833 * write.h (relax_frag): Add prototype for.
3834 * config/tc-m32r.h (md_do_align): New arg `max'.
3835 * config/tc-m32r.c (m32r_do_align): Likewise.
3836 Update calls to frag_align, frag_align_pattern.
3837 (fill_insn): Update call to m32r_do_align.
3838 (m32r_scomm): Update call to frag_align.
3840 * config/tc-m32r.[ch]: New files.
3842 * Makefile.in (CPU_TYPES): Add m32r.
3843 (TARGET_CPU_CFILES): Add tc-m32r.c.
3844 (TARGET_CPU_HFILES): Add tc-m32r.h.
3845 (DISTCLEAN_HERE): Add cgen-opc.h.
3846 (.dep1,.tcdep): Create empty cgen-opc.h.
3847 (cgen.o): Add dependencies.
3848 (dependencies): Regenerate.
3849 * as.h (struct frag): New member fr_targ.
3850 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3851 * conf.in (USING_CGEN): New macro.
3852 * configure.in (m32r-*-*): Add entry for.
3853 Add cgen.o to extra_objects.
3854 * configure: Regenerate.
3855 * frags.c (frag_var): fr_pcrel_adjust renamed to
3856 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3857 (frag_variant): Likewise.
3858 * write.c (relax_frag): Likewise.
3859 * config/tc-ns32k.c (*): Likewise.
3861 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3863 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3864 rather than for any end of line character.
3866 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3867 call abort (i.e., as_abort) rather than crashing.
3869 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3870 OBJ_ELF, rather than of S_GET_OTHER.
3872 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3874 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3876 * Makefile.in (VERSION): Set to 2.8.1.
3878 * Branched binutils 2.8.
3880 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3882 * COPYING: Update FSF address.
3884 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3886 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3888 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3890 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3892 * config-gas.com: Update to handle both vax and alpha.
3893 * makefile.vms: Update to use config-gas.
3894 * conf-a-gas.com: Remove file.
3896 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3898 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3899 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3900 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3902 start-sanitize-tic80
3903 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3905 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3906 at the beginning of a line for compatibility with .S files where
3907 cpp leaves the filename transitions beginning with '#'.
3910 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3912 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3913 tc_coff_sizemachdep if OBJ_COFF.
3915 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3917 * config/tc-ppc.c (register_name): Declare.
3919 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3921 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3922 * configure: Rebuild.
3924 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3926 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3927 (mips16_mark_labels): New static function.
3928 (append_insn): Call mips16_mark_labels.
3929 (mips_emit_delays): Likewise.
3930 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3931 (s_mips_stab): New static function.
3933 * configure.in: Use ELF for mips-*-gnu*.
3934 * configure: Rebuild.
3936 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3938 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3941 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3943 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3944 set OPCODES_LIB to empty.
3945 * configure: Rebuild.
3947 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3949 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3951 * configure: Rebuild.
3953 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3955 * itbl-parse.y (yyerror): Make static. Declare.
3957 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3958 * configure.in: Set emulations for mips-*-linux*-*.
3959 * configure: Rebuild.
3961 * config/tc-mips.c (struct mips_set_options): Define.
3962 (mips_opts): New static variable.
3963 (mips_isa): Remove. Now a field in mips_opts. Change all
3965 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3966 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3967 (struct mips_option_stack): Define.
3968 (mips_opts_stack): New static variable.
3969 (s_mipsset): Add support for .set push and .set pop.
3970 * doc/c-mips.texi: Document .set push and .set pop.
3972 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3973 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3974 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3976 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3978 * as.c (parse_args): Update copyright date in version message.
3980 * Makefile.in (clean-here): Remove dependency files.
3982 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3983 (s_mri_common): Check S_IS_COMMON unconditionally.
3984 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3985 * config/tc-alpha.c (s_alpha_comm): Likewise.
3986 * config/tc-mips.c (nopic_need_relax): Likewise.
3987 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3988 (ppc_pe_comm): Likewise.
3989 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3990 common symbol to bfd_com_section_ptr.
3991 * config/tc-sparc.c (s_common): Likewise.
3992 (tc_gen_reloc): Likewise.
3995 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3997 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
4000 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
4002 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
4005 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
4007 * input-scrub.c (input_scrub_next_buffer): Handle very long input
4010 * listing.c (print_lines): Add lineno parameter. Change all
4012 (listing_listing): Only call calc_hex for the right line.
4013 (listing_list): Set the new edict based on the current edict, in
4014 order to handle listing commands in macros correctly.
4016 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
4019 * cond.c (cond_finish_check): New function.
4020 * as.h (cond_finish_check): Declare.
4021 * as.c (main): Call cond_finish_check.
4024 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4026 * config/tc-d30v.c (md_assemble): If two instructions
4027 are supposed to be assembled in parallel and the first one is
4028 long, print an error and stop.
4029 (md_apply_fix3): Don't calculate absolute relocs. Just write
4033 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
4035 * config/tc-i386.h (iclrKludge): Define.
4036 * config/tc-i386.c (md_assemble): Handle iclrKludge.
4038 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
4040 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
4041 * config/tc-alpha.c (alpha_debug): New static variable.
4042 (md_parse_option): Set alpha_debug if -g is seen.
4043 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
4046 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4048 * config/tc-d30v.c (build_insn): Enable range-checking code.
4049 (postfix): Stop at space or comma.
4050 (md_assemble): Change error message.
4053 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
4055 * Makefile.in: Added automatic dependency building.
4056 * dep-in.sed: New file.
4058 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
4060 * config/obj-ieee.c (segment_name): Don't define function if this
4063 * config/obj-coff.h (DO_STRIP): Don't define.
4064 * config/tc-h8300.h (DO_STRIP): Don't define.
4065 * config/tc-h8500.h (DO_STRIP): Don't define.
4066 * config/tc-w65.h (DO_STRIP): Don't define.
4067 * config/tc-z8k.h (DO_STRIP): Don't define.
4069 * symbols.c (colon): Call obj_frob_label if it is defined.
4070 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
4072 * configure.in: Don't set files and links. Don't call
4073 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
4074 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
4075 * configure: Rebuild.
4076 * Makefile.in (TARG_CPU_C): New variable.
4077 (TARG_CPU_O, TARG_CPU_H): New variables.
4078 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4079 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4080 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4081 (LINKED_SOURCES): Remove.
4082 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4083 (LINKED_HEADERS): Remove.
4084 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4085 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4087 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4088 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4089 (itbl-cpu.h): Remove target.
4090 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4093 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4095 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4097 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4099 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4100 open coded loop that does not require the name to start with a
4103 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4105 * frags.c (frag_var): Change offset parameter to offsetT.
4106 (frag_variant): Likewise.
4107 * frags.h (frag_variant, frag_var): Update declarations.
4108 * config/tc-m68k.c (struct m68k_it): Change foff field to
4110 (add_frag): Change off parameter to offsetT.
4111 * Several files: Add casts to calls to frag_var.
4113 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4114 serialize a parallel make.
4115 (itbl-parse.h): Split target out from itbl-parse.c.
4117 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4119 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4121 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4122 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4123 storing the value of a common symbol.
4125 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4127 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4129 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4130 that is done by symbol_remove and symbol_insert.
4132 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4135 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4137 * config/tc-mips.c (load_register): In 32 bit mode, when not
4138 dealing with a 64 bit number, permit the upper 32 bits to be set
4139 even if bit 31 is not set.
4141 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4143 * read.c (potable): Add "equiv".
4144 (s_set): Handle .equiv based on argument.
4145 * doc/as.texinfo (Equiv): New node to document .equiv.
4146 (Err): New node to document .err.
4148 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4150 * Many files: Add function prototypes.
4151 * as.c (show_usage, parse_args): Make static.
4152 * frags.h (frag_alloc): Declare.
4153 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4154 * symbols.c (dollar_label_instance): Change return type to long.
4155 * symbols.h (print_symbol_value): Declare.
4156 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4157 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4158 (remove_subsegs, relax_frag): Make static.
4159 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4160 (what_kind_of_float): Likewise.
4161 (atof_vax): Make static. Change what_kind to int.
4162 (md_atof): Change what_statement_type to int.
4163 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4164 * config/tc-alpha.c (vax_md_atof): Declare.
4165 (md_atof): Don't declare atof_ieee and vax_md_atof.
4166 * config/tc-i386.c (set_16bit_code_flag): Make static.
4167 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4168 * config/tc-m68k.c (add_fix): Change width to int.
4169 (insert_reg): Change regname to const.
4170 (md_atof): Don't declare atof_ieee.
4171 (demand_empty_rest_of_line): Don't declare.
4172 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4173 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4174 (parse_keyword_arg): Change lookup_fn to take const arg.
4175 (md_atof): Don't declare atof_ieee.
4176 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4177 (tc_aout_pre_write_hook): Don't declare.
4179 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4181 * as.h (bfd_alloc_by_size_t): Don't declare.
4182 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4184 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4186 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4187 (symbol_append): Set sy_next and sy_previous when adding a single
4188 symbol to an empty list. Call debug_verify_symchain.
4189 (verify_symbol_chain): Use assert, not know.
4191 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4193 * NEWS: Note BeOS support.
4194 * configure.in: (ppc-*-beos): New target, use coff as object format.
4195 * configure: Regenerate with autoconf.
4197 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4199 * config/tc-mips.c (md_apply_fix): Improve error message for out
4202 * Makefile.in: Add dependencies on obstack.h where needed.
4204 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4206 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4207 case of a symbol equated to another symbol when using SVR4_PIC.
4209 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4211 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4213 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4214 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4216 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4217 and md_elf_section_change_hook if they are defined.
4218 (obj_elf_text, obj_elf_previous): Likewise.
4220 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4222 * config/obj-multi.h (struct elf_obj_sy): Define if
4224 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4226 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4227 OBJ_SYMFIELD_TYPE is defined.
4229 * doc/as.texinfo (bss): Improve description of .bss section. In
4230 ELF or COFF, you are permitted to switch into the section.
4231 (Comm): Rewrite description of common symbols.
4232 (Lcomm): Mention that some targets permit a third argument.
4234 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4236 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4238 * symbols.c (colon): Change type of local to int. From Alan Modra
4239 <alan@spri.levels.unisa.edu.au>.
4241 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4242 alignment if a zero fill pattern was explicitly specified.
4243 * config/tc-sh.c (sh_do_align): Likewise.
4245 * read.c (equals): Always permit register names to be redefined.
4247 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4248 mips16 symbol to be adjusted if a symbol is being subtracted from
4251 From Eric Youngdale <eric@andante.jic.com>:
4252 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4253 illegal symbol version names.
4254 (elf_frob_symbol): Check for external default versions.
4256 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4258 From Eric Youngdale <eric@andante.jic.com>:
4259 * config/obj-elf.h (struct elf_obj_sy): Define.
4260 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4262 * config/obj-elf.c (obj_elf_symver): Just record the name.
4263 (obj_symbol_new_hook): Initialized versioned_name field.
4264 (elf_frob_symbol): If there is a versioned_name, either rename the
4265 symbol, or add an alias with that name.
4267 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4269 * config/tc-mn10300.c (md_relax_table): Define.
4270 (md_convert_frag): Implement.
4271 (md_assemble): Handle relaxable operands/instructions correctly.
4272 (md_estimate_size_before_relax): Implement.
4273 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4275 * config/tc-mn10200.c (md_relax_table): Fix typos.
4277 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4278 relocs anymore. Tweak fx_offset for pc-relative relocs.
4280 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4282 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4285 start-sanitize-tic80
4286 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4288 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4290 * config/tc-tic80.c (md_begin): Declare external variable
4291 coff_flags and insert an F_AR32WR bit into it.
4294 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4296 * read.c (equals): Add reassign parameter. Change all callers.
4297 * read.h (equals): Update declaration.
4299 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4301 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4302 can rely on the frag address to determine whether a frag is
4305 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4307 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4308 (S_LOCAL_NAME): Likewise.
4309 (FAKE_LABEL_NAME): Define unconditionally.
4310 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4312 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4313 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4314 Don't define FAKE_LABEL_NAME.
4315 * config/te-ic960.h: Likewise.
4316 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4317 (mips_frob_file_before_adjust): Declare.
4318 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4319 (mips_local_label): Remove.
4321 * config/te-sco386.h: Remove; not used.
4323 start-sanitize-tic80
4324 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4326 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4327 byte alignment rather than power-of-two alignment that is the
4331 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4333 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4335 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4336 message, and add newline.
4337 (process_file): Don't process assignments in the label if this is
4338 a equ or assign pseudo-op.
4339 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4340 and K_EQU, to match documentation.
4342 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4344 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4345 to denote read-only data sections.
4347 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4349 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4350 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4352 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4353 binary number if the next character is '+' or '-'.
4355 start-sanitize-tic80
4356 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4358 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4359 (find_opcode): Match operands that can be floats.
4360 (build_insn): Handle O_big (float) expressions and build
4364 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4366 * configure.in (mips*-*-lnews*): New target, also make empty
4367 emulation list for this target.
4368 * configure: Update.
4369 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4370 (mips_target_format): Use.
4371 * te-lnews.h: New file.
4373 start-sanitize-tic80
4374 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4376 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4377 operands with :m or :s modifiers and generate the right opcodes
4381 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4383 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4384 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4386 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4388 * config/tc-m68k.c (instring): Useless local declaration of
4389 crack_operand removed.
4390 * expr.h (expressionS): Changed type of X_op field to operatorT if
4393 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4395 Based on patches from Robert Lipe <robertl@dgii.com>:
4396 * configure.in: Add i386coff and i386elf to emulation list.
4397 * configure: Rebuild.
4398 * as.c (i386coff, i386elf): Declare.
4399 * obj.h (coff_format_ops): Declare.
4400 * config/obj-coff.c (OBJ_HEADER): Define.
4401 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4402 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4403 (obj_pseudo_table): Add "version".
4404 (coff_pop_insert): New static function.
4405 (coff_sec_sym_ok_for_reloc): New static function.
4406 (no_func): New static function.
4407 (coff_format_ops): New variable.
4408 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4409 (obj_symbol_new_hook): Define.
4410 (coff_obj_read_begin_hook): Declare.
4411 (obj_read_begin_hook): Define.
4412 * config/tc-i386.h (i386_target_format): Declare.
4413 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4414 OUTPUT_FLAVOR when appropriate.
4415 (i386_target_format): New function.
4416 * Makefile.in (obj-coff.o): New target.
4417 (e-i386coff.o, e-i386elf.o): New targets.
4419 From Stephen Williams <steve@icarus.icarus.com>:
4420 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4421 (_tc_get_bal_of_call): Don't declare.
4422 (tc_get_bal_of_call): Declare as function, don't define as macro.
4423 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4424 in sy_tc field, not x_balntry field.
4425 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4426 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4427 field, not x_balntry field.
4429 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4430 have the SHF_ALLOC attribute.
4432 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4433 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4434 (itbl-lex.o): Depend upon itbl-parse.h.
4436 * itbl-parse.y (yyerror): Change return type to int. Change to
4437 use old style function declaration.
4439 * Makefile.in (itbl-lex.o): Remove -Wall.
4440 (itbl-parse.o): Likewise.
4442 * cond.c (s_ifdef): If we should omit conditionals from listings,
4444 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4445 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4446 (listing_listing): Handle EDICT_NOLIST_NEXT.
4447 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4448 * listing.h (LISTING_NOCOND): Define.
4449 (LISTING_SKIP_COND): Define.
4450 * as.c (show_usage): Mention c as a suboption of -a.
4451 (parse_args): Handle c as a suboption of -a.
4452 * doc/as.texinfo: Document -alc.
4454 start-sanitize-tic80
4455 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4457 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4460 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4462 * doc/as.texinfo: Document .symver.
4464 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4466 * config/tc-d10v.c: Change pre_defined_registers to
4467 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4469 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4471 * config/obj-coff.c: Fix typo in comment section.
4472 start-sanitize-tic80
4473 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4474 an additional alignment argument.
4475 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4477 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4481 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4483 * Makefile.in: Remove dependancies on itbl-cpu.h.
4484 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4487 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4489 * itbl-ops.h: Include as.h.
4491 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4493 * as.c: Remove -t option.
4494 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4495 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4496 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4498 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4500 * itbl-ops.c: Don't define DEBUG.
4502 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4504 * Makefile.in: Update itbl-test.c to reflect its new location.
4506 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4508 * itbl-ops.c: Add test for itbl_have_entries.
4509 * config/tc-mips.c: Remove test for itbl_have_entries.
4510 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4512 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4514 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4515 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4516 (LEX, LEXFLAGS): Define.
4517 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4519 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4521 * itbl-parse.y: Fix indentation mistakes from indent program.
4522 * itbl-lex.l: Fix indentation mistakes from indent program.
4523 * itbl-ops.h: Add include for ansidecl.h.
4524 Add PARAMS around function arguments.
4525 Add declaration for itbl_have_entries.
4526 * itbl-ops.c: Add PARAMS around function arguments.
4527 * Makefile.in: Add itbl build rules.
4528 Add dependancies for itbl files to mips target.
4529 * as.c: Add itbl support.
4530 Add new option "--insttbl" for dynamically extending instruction set.
4531 * as.h: Declare insttbl_file_name;
4532 the name of file defining extensions to the basic instruction set
4533 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4534 itbl-ops.o to extra_objects for mips configuration.
4535 Add include file link from itbl-cpu.h to
4536 config/itbl-${target_cpu_type}.h.
4537 * config/tc-mips.c: Allow copz instructions.
4538 Add notes for future additions to the itbl support.
4540 (macro): Call itbl_assemble to assemble itbl instructions.
4541 See if an unknown register is specified in an itbl entry.
4543 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4544 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4546 start-sanitize-tic80
4547 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4548 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4550 (build_insn): Grab a frag early so we can use the address in
4551 fixups. Take one's complement of BITNUM values before insertion
4552 in opcode. Add code to support O_symbol operands.
4553 (md_apply_fix): Replace unimplemented warning with implementation.
4554 (md_pcrel_from): Ditto.
4555 (tc_coff_fix2rtype): Ditto.
4558 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4560 * config/tc-d30v.c (parallel_ok): New function.
4561 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4563 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4564 relocation is in different section.
4566 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4568 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4569 don't set the section alignment to 2**4.
4571 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4573 * config/tc-m68k.c (line_comment_chars): Add '*'.
4575 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4576 (do_scrub_begin): Don't set lex['*'].
4577 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4578 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4581 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4582 * configure: Rebuild.
4583 * config/te-svr4.h: New file.
4584 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4585 TE_SVR4 or TE_DELTA.
4587 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4589 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4590 short conditional branch around a long unconditional branch.
4592 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4594 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4597 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4600 * symbols.c (resolve_symbol_value): If both left and right
4601 operands are undefined, warn about both of them.
4603 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4605 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4606 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4607 (obj_elf_symver): New static function.
4608 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4611 * write.c (relax_segment): Make type and printf format agree.
4613 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4617 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4619 * config/tc-d30v.c, config/tc-d30v.h: New files.
4621 * configure: Rebuilt.
4623 * configure.in: Add case for d30v.
4626 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4628 * config/tc-alpha.h (md_operand): Define with a null expansion,
4629 like all the other targets.
4630 * doc/internals.texi (CPU backend): Add missing word in
4631 md_flush_pending_output description. Fix typo in md_convert_frag
4633 start-sanitize-tic80
4634 * config/tc-tic80: Minor comment additions/changes.
4637 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4639 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4640 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4641 * config/obj-coff.c (obj_coff_def): Use
4642 tc_canonicalize_symbol_name if defined.
4643 (obj_coff_tag, obj_coff_val): Likewise.
4644 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4646 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4648 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4649 does not actually work, though:
4650 * configure.in (i386-sequent-bsd*): New target.
4651 * configure: Rebuild.
4652 * config/tc-dynix.h: New file.
4653 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4655 * read.c (do_align): Add max parameter. Change all callers.
4656 Remove useless static variables.
4657 (s_align): New static function. Do common portion of
4658 s_align_bytes and s_align_ptwo.
4659 (s_align_bytes, s_align_ptwo): Just call s_align.
4660 * frags.c (frag_align): Add max parameter. Change all callers.
4661 (frag_align_pattern): Likewise.
4662 * frags.h (frag_align, frag_align_pattern): Update declarations.
4663 * write.c (relax_segment): Limit alignment change to fr_subtype.
4664 Fix some types to be addressT.
4665 * config/obj-coff.c (size_section): Likewise.
4666 * config/obj-ieee.c (size_section): Likewise.
4667 * config/tc-d10v.h (md_do_align): Add max parameter.
4668 * config/tc-i386.h (md_do_align): Likewise.
4669 * config/tc-m88k.h (md_do_align): Likewise.
4670 * config/tc-m88k.c (m88k_do_align): Likewise.
4671 * config/tc-sh.h (md_do_align): Likewise.
4672 * config/tc-sh.c (sh_do_align): Likewise.
4673 * as.h: Improve comments on rs_align and rs_align_code.
4674 * doc/as.texinfo: Document new alignment arguments.
4675 * doc/internals.texi (Frags): Document use of fr_subtype field for
4676 rs_align and rs_align_code.
4678 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4680 * config/tc-mips.c: Changed opcode parsing.
4682 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4684 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4685 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4686 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4687 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4688 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4689 to a location consistent with the rest of the target include files.
4690 * config/tc-i386.c: Remove misleading comment.
4691 * doc/internals.texi (CPU backend): Add description of function
4692 md_undefined_symbol.
4693 start-sanitize-tic80
4694 * config/tc-tic80.c: Add code to insert predefined symbols into the
4695 symbol table so they can be parsed by the standard expression parser.
4696 Remove custom code that use to parse them.
4697 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4698 to a location consistent with the rest of the target include files.
4701 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4703 * as.h: GNU c provides unlink() function.
4705 Unify section handling on openVMS/Alpha:
4706 * config/tc-alpha.c(s_alpha_link): Remove.
4707 (s_alpha_section): New function.
4708 Remove case-hacking of symbols
4709 Add .code_address pseudo-op.
4710 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4711 (s_alpha_code_address): New function.
4712 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4713 static constructors/destructors.
4714 Add debug code for crash debugs, to be removed when traceback code
4715 is added to object code.
4716 (s_alpha_name): New function for .name pseudo-op.
4717 (alpha_print_token): New function to print token expressions with
4718 alpha specific extensions.
4720 * makefile.vms: Allow compilation with current gcc snapshot.
4722 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4724 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4725 (DVIPS): Set to dvips.
4726 (ps, as.ps, gasp.ps): New targets.
4727 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4728 and MAKEINFO env variables.
4729 (internals.ps): Use DVIPS macro.
4730 (clean): Remove core and backup files.
4731 (distclean): Remove temporary files from building internals.
4733 * doc/internals.texi (Frags): Fix typo.
4734 (GAS processing): Ditto.
4735 (CPU backend): Ditto.
4736 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4737 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4738 * read.c: Remove ugly hack that dealt with config files not
4739 correctly defining TARGET_BYTES_BIG_ENDIAN.
4740 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4741 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4742 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4743 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4744 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4745 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4746 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4747 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4748 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4749 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4750 whether it is defined or not.
4751 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4752 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4753 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4754 whether it is defined or not.
4755 start-sanitize-tic80
4756 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4757 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4760 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4762 * write.c (write_relocs): Correct text in as_fatal error message,
4763 bfd_perform_relocation -> bfd_install_relocation.
4765 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4767 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4768 * read.c (LEX_TILDE): Define if not defined.
4769 (lex_type): Use LEX_TILDE.
4770 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4771 not is_part_of_name.
4773 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4775 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4778 * config/tc-mips.c (mips16_extended_frag): Correct base address
4779 for an extended PC relative instruction.
4780 (md_convert_frag): Likewise.
4782 * config/tc-mips.c (prev_nop_frag): New static variable.
4783 (prev_nop_frag_holds): New static variable.
4784 (prev_nop_frag_required): New static variable.
4785 (prev_nop_frag_since): New static variable.
4786 (append_insn): If we aren't reordering, and prev_nop_frag is not
4787 NULL, and we don't need any nops, then decrease the size of
4788 prev_nop_frag. Don't insert nops because of instructions in
4789 noreorder sections. Remember whether the previous instructions
4790 where in noreorder sections even when not reordering.
4791 (mips_no_prev_insn): Add preserver parameter. Change all
4792 callers. Refer prev_nop_frag variables when appropriate.
4793 (mips_emit_delays): Set up prev_nop_frag.
4794 (s_mipsset): Clear prev_nop_frag if reordering.
4796 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4798 * config/tc-mips.c (append_insn): Remove useless code which
4799 handled swapping a mips16 jump with a mips16 instruction with a
4802 * config/tc-mips.c (md_parse_option): When debugging, set
4803 mips_optimize to 1, not 0.
4805 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4807 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4808 like the expression was based on `.', adjust the value of the
4811 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4812 extended instruction in a delay slot when not reordering.
4813 (md_convert_frag): Warn if an extended instruction appears in a
4816 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4817 (s_insn): New static function.
4818 * doc/c-mips.texi: Document .insn.
4820 * config/tc-mips.c (md_begin): Add the general registers to the
4822 (mips16_ip): First parse the expression, and then see whether it
4823 came up with a register, rather than trying to first see whether
4824 we are looking at a register.
4826 start-sanitize-tic80
4827 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4829 * config/tc-tic80.c: Numerous changes and additions to flesh
4830 out functions that were previously just stubs, and fix some
4831 problems found using the new TIc80 testsuite cases.
4834 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4836 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4837 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4839 * config/tc-mips.c (append_insn): Output jump instruction as a
4840 pair of 2 byte instructions, rather than as a single 4 byte
4843 start-sanitize-r5900
4844 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4845 (mips_ip): Don't check INSN_ISA for a macro.
4848 start-sanitize-r5900
4849 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4851 * config/tc-mips.c: added r5900.
4854 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4856 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4857 config/itbl-mips.h: Add copyright message and fix indentation.
4859 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4861 * itbl-ops.c: New file. Add support for dynamically read
4862 instruction registers, opcodes and formats. Build internal table
4863 for new instructions and provide callbacks for assembler and
4865 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4867 * itbl-ops.h: New file. Header file for itbl support.
4868 * config/itbl-mips.h: New file. Mips specific definitions for
4871 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4873 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4874 fit into the constant field of a relaxable operand, then it does
4877 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4879 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4880 a jsr target in a different section just like a jsr to
4881 an undefined target.
4883 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4885 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4886 against any mips16 symbols, not just externally visible ones.
4887 (md_apply_fix): Corresponding change.
4889 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4891 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4892 the operand of the exit instruction.
4894 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4896 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4897 as O_symbol, copy over the segment.
4899 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4901 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4902 fixup to be against the section symbol, adjust the value
4905 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4907 * write.c (write_relocs): Avoid looping on equated symbols.
4908 Adjust fx_offset by X_add_number for each symbol.
4909 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4911 (fixup_segment): Add a loop to track down equated symbols and
4912 adjust fx_offset appropriately.
4914 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4916 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4917 jmp -> bra relaxing.
4918 (md_convert_frag): Handle jmp->bra relaxing.
4919 (md_assemble): Handle jmp->bra relaxing.
4920 (md_estimate_size_before_relax): Likewise.
4922 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4924 * config/tc-i386.c (i386_align_code): Add comments explaining the
4927 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4929 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4930 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4932 (md_longopts): Add "enforce-aligned-data".
4933 (md_show_usage): Mention --enforce-aligned-data.
4934 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4935 enforce-aligned-data.
4937 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4938 "word", and "short".
4939 (ppc_xcoff_cons): New static function.
4941 * write.c (relax_segment): Give an error if a .space symbol is
4942 common or undefined.
4944 * read.c (read_a_source_file): Don't handle mri_pending_align if
4945 the handler is s_globl or s_ignore.
4947 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4949 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4950 start-sanitize-tic80
4951 * config/tc-tic80.c: Many additions to previous placeholder file.
4952 * config/tc-tic80.h: Ditto.
4955 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4957 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4959 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4961 * config/tc-mips.c (mips_fix_adjustable): New function.
4962 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4963 (mips_fix_adjustable): Declare.
4965 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4966 * read.c (read_a_source_file): After doing an mri_pending_align,
4967 adjust the line_label if there is one.
4968 (s_space): Set mri_pending_align if an odd number of bytes were
4971 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4973 * config/tc-d10v.h (md_do_align): Add this hook to call
4974 d10v_cleanup() when a ".align" is detected.
4976 * config/tc-d10v.c (find_opcode): Correctly calculate
4977 branch displacement when .aligns are present.
4979 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4981 * config/tc-mn10200.c (md_relax_table): Define.
4982 (md_convert_frag): Implement.
4983 (md_assemble): Handle relaxable operands/instructions correctly.
4984 (md_estimate_size_before_relax): Implement.
4985 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4987 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4989 * config/tc-mips.c (append_insn): Give an error for jumps to a
4991 (md_apply_fix): Make a branch to an odd address an error rather
4994 * config/tc-mips.c (md_convert_frag): If the user explicitly
4995 requested an extended opcode, pass warn as true to mips16_immed.
4997 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4998 an explicit 0, so that explicitly extended instructions work
5001 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
5003 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
5004 symbol for a common symbol.
5006 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
5008 Patch presumed to have been checked in awhile ago but wasn't.
5009 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5010 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5011 (relax_segment, case rs_org): Move code inside braces. Move locals
5012 target,after inside too.
5013 (relax_segment, case rs_machine_dependent): Guts moved to ...
5014 (relax_frag): New function.
5015 Call md_prepare_relax_scan if defined.
5017 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5019 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
5020 'p' operand specifier.
5022 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
5024 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
5025 m68k family cpus which support long branch addressing modes.
5026 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
5027 md_create_long_jump): Use it.
5029 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
5031 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
5032 the .reginfo or .MIPS.options section if configured for an
5035 * config/tc-mips.c (md_begin): Don't set interlocks for
5038 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
5040 * read.c (read_a_source_file): Make sure the symbol ends with
5041 whitespace before checking whether the next character is '='.
5043 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
5045 * config/tc-i386.c (sco_id): Moved from here...
5046 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
5047 really is an SCO ELF specific thing, not just a SCO x86 specific
5050 start-sanitize-tic80
5051 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5053 * configure.in (tic80-*-*): Don't require 'coff'.
5054 * configure: Regenerate.
5057 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
5059 * read.c (emit_expr): Check for overflow of a negative value
5061 * write.c (fixup_segment): Likewise.
5062 * config/obj-coff.c (fixup_segment): Likewise.
5064 * config/tc-m68k.c (struct label_line): Define.
5065 (labels, current_label): New static variables.
5066 (md_assemble): Mark current_label as text, and clear it.
5067 (m68k_frob_label): New function.
5068 (m68k_flush_pending_output): New function.
5069 (m68k_frob_symbol): New function.
5070 * config/tc-m68k.h (tc_frob_label): Define.
5071 (md_flush_pending_output): Define.
5072 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
5073 (tc_frob_coff_symbol): Likewise.
5075 * read.c (read_a_source_file): When defining a macro in MRI mode,
5076 don't add the symbol to the symbol table.
5078 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5080 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5081 here since fixup_segment doesn't (linkrelax is set).
5082 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5084 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5086 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5089 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5091 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5092 to avoid warnings with the native HP compiler.
5093 (fix_new_hppa): Similarly for the r_type argument.
5094 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5095 in an #if OBJ_ELF to keep gcc -Wall quiet.
5096 (md_apply_fix): Always initialize "result".
5098 * config/tc-mn10200.c (md_assemble): Generate relocations.
5100 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5102 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5105 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5107 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5108 pass on the new file hook.
5110 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5111 !alpha_force_relocation, as local LITERALs can be adjusted to be
5112 relative to the section.
5114 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5116 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5118 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5119 aligned to odd boundary.
5120 (tc_frob_coff_symbol): Define.
5122 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5124 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5126 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5127 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5129 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5131 (md_assemble): If the size is 'B', set fx_signed.
5132 (md_apply_fix_2): Use fx_signed when checking for overflow.
5134 * write.h (struct fix): Add fx_signed field.
5135 * write.c (fix_new_internal): Initialize fx_no_overflow and
5137 (fixup_segment): Use fx_signed when checking for overflow.
5138 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5139 fx_signed when checking for overflow.
5141 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5143 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5144 updated, and all the useful information is in doc/internals.texi.
5146 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5147 * read.c (read_a_source_file): Check for conditional operators
5148 before doing an MRI pending alignment.
5149 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5150 (tc_conditional_pseudop): Define.
5151 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5152 * doc/internals.texi (CPU backend): Describe
5153 tc_conditional_pseudoop.
5155 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5156 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5158 (md_begin): Check m68k_rel32_from_cmdline before setting
5160 (m68k_mri_mode_change): Likewise.
5161 (md_longopts): Add --disp-size-default-16 and
5162 --disp-size-default-32.
5163 (md_parse_option): Handle new options.
5164 (md_show_usage): Mention new options.
5165 * doc/c-m68k.texi (M68K-Opts): Document new options.
5167 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5168 * config/tc-m68k.c (m68k_index_width_default): New static
5170 (m68k_ip): Use m68k_index_width_default to set the size of a base
5171 register whose size was not given.
5172 (md_longopts): Add --base-size-default-16 and
5173 --base-size-default-32.
5174 (md_parse_option): Handle new options.
5175 (md_show_usage): Mention new options.
5176 * doc/c-m68k.texi (M68K-Opts): Document new options.
5178 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5180 * configure.in: Recognize mips-*-linux* target.
5181 * configure: Rebuild.
5183 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5184 work if valueT is only 32 bits.
5186 * config/tc-mips.c: Throughout, check target_big_endian rather
5188 (byte_order): Remove.
5189 (mips_init_after_args): Remove.
5190 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5191 (mips_init_after_args): Don't declare.
5192 (tc_init_after_args): Don't define.
5194 * config/tc-mips.h (tc_frob_after_relocs): Define if
5196 (mips_elf_final_processing): Likewise.
5197 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5199 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5201 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5202 sld.{h,w} and the operand is relocatable, adjust the adend by
5203 shifting it right one bit.
5205 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5207 * read.c (read_a_source_file): Check mri_pending_align after
5208 checking for a macro. From Ronald F. Guilmette
5211 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5213 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5214 add segment argument. If OBJ_ELF, treat a relocation against a
5215 symbol in a linkonce section like a relocation against an external
5217 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5219 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5221 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5223 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5225 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5226 includes config.h instead of host.h, tc.h instead of tp.h, and
5227 targ-env.h instead of target-environment.h.
5228 Also, obj-format.h includes targ-cpu.h instead of
5230 start-sanitize-tic80
5231 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5232 * configure: Rebuild with autoconf.
5233 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5234 (TARGET_FORMAT): Define to "coff-tic80".
5235 * config/tc-tic80.c: New file for TIc80 support.
5236 * config/tc-tic80.h: New file for TIc80 support.
5239 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5241 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5244 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5246 * write.c (adjust_reloc_syms): If the fixup symbol has been
5247 equated to an undefined symbol, convert the fixup to being against
5248 the target symbol. Remove obsolete code handling a special case
5251 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5253 * mpw-make.sed: Use NewFolderRecursive for installation.
5255 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5257 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5259 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5261 * config/tc-d10v.c (md_assemble): Fix bug which caused
5262 second instruction in a line to be case sensitize.
5264 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5266 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5267 range check operands with MN10200_OPERAND_NOCHECK set.
5268 (check_operand): Likewise.
5270 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5272 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5273 (md_begin): Always align the text section to a four byte
5275 (append_insn): Remove call to record_align.
5277 * config/tc-mips.c (insn_label): Remove.
5278 (struct insn_label_list): Define.
5279 (insn_labels, free_insn_labels): New static variables.
5280 (mips_clear_insn_labels): New static function.
5281 (append_insn): Mark all mips16 text labels, and make them odd.
5282 Handle all labels after emitting a nop, not just one. Call
5283 mips_clear_insn_labels rather than just clearing insn_label.
5284 (mips_emit_delays): Add insns parameter, and use it to decide
5285 whether to mark mips16 labels. Handle all labels, not just one.
5286 Force mips16 labels to be odd. Change all callers.
5287 (mips16_immed): Don't check for an odd branch target.
5288 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5289 (mips16_extended_frag): Ignore the low bit in a branch target.
5290 (md_convert_frag): Likewise.
5291 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5292 clearing insn_label.
5293 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5294 (s_float_cons, s_gpword): Likewise.
5295 (s_align): Use insn_labels rather than insn_label.
5296 (s_cons, s_float_cons, s_gpword): Likewise.
5297 (mips_frob_file_after_relocs): New function.
5298 (mips_define_label): Rewrite to add to insn_labels list.
5299 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5300 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5301 out odd, increment it.
5303 * config/tc-mips.c (append_insn): Only update prev_insn when not
5304 reordering if place is NULL.
5306 * config/tc-mips.c (mips16_ip): Check for a missing expression
5307 when using the register indirect addressing mode.
5309 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5311 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5312 check 24bit operands for overflow.
5313 (check_operand): Likewise.
5315 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5317 * doc/as.texinfo (Section): Document how to use the .section
5318 pseudo-op for COFF and ELF.
5320 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5322 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5324 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5326 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5327 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5328 store them. Adjust other RELAX_MIPS16 macros.
5329 (RELAX_MIPS16_DSLOT): Define.
5330 (RELAX_MIPS16_JAL_DSLOT): Define.
5331 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5332 handling of whether previous instruction has a fixup. Set
5333 prev_insn_reloc_type.
5334 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5335 (mips16_extended_frag): Use the right base address for a PC
5336 relative add or load.
5337 (md_convert_frag): Likewise. If a PC relative add or load is
5338 used, record the alignment for the section.
5340 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5342 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5343 linkonce section into a reloc against the section symbol.
5345 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5346 branch instructions.
5348 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5349 system, don't set the section alignment to 2**4.
5350 (s_change_sec): Likewise.
5351 (append_insn): Call record_alignment for the section.
5352 (md_section_align): Don't align the section size for an embedded
5355 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5357 * write.c (adjust_reloc_syms): Make sure that symbols are
5358 resolved; expression symbols may have been skipped.
5359 * config/obj-coff.c (fixup_segment): Likewise.
5361 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5363 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5364 BFD_RELOC_24_PLT_PCREL relocation.
5365 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5367 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5369 * config/tc-d10v.c (write_2_short): Remove code that called
5370 parallel_ok() when the programmer specified parallel instructions.
5372 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5374 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5377 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5378 * config/tc-mn10300.c (md_assemble): Likewise.
5380 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5382 * config/tc-mips.c (append_insn): Make sure there is enough room
5383 in a frag after a mips16 instruction to switch it with a jump
5386 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5387 attempt to use a non absolute symbol in an extending frag.
5389 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5391 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5392 * config/tc-mn10200.h: Likewise.
5394 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5396 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5397 UNGET rather than PUT. Set old_state before setting state to -2.
5399 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5400 when extending because the value is exactly maxtiny + 1.
5402 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5403 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5404 (RELAX_MIPS16_USER_SMALL): Define.
5405 (RELAX_MIPS16_USER_EXT): Define.
5406 (mips16_small, mips16_ext): New static variables.
5407 (append_insn): Pass mips16_small and mips16_ext to
5408 RELAX_MIPS16_ENCODE.
5409 (mips16_ip): Set mips16_small and mips16_ext.
5410 (mips16_immed): Don't check mips16_autoextend.
5411 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5413 * write.c (write_relocs): Print an error for an out of range
5414 fixup, rather than calling abort.
5416 * as.c (main): Unlink the output file if there are errors while
5417 generating the fixups.
5419 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5421 * config/tc-mips.c (mips16_extended_frag): Don't call
5423 (md_convert_frag): Call resolve_symbol_value before calling
5424 S_GET_VALUE, and don't add in the frag address.
5426 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5427 and use them when reporting errors. Change all callers.
5429 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5431 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5432 Remove '$' prefixing for registers.
5434 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5436 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5437 is initialized before using it.
5438 (d10v_cleanup): No longer uses its argument, so make it void.
5440 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5442 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5444 * write.c (fixup_segment): Don't discard the symbol for a PC
5445 relative fixup to an absolute symbol.
5447 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5449 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5450 with multiple sections.
5452 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5454 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5455 no-mips-16 to no-mips16.
5456 (s_mipsset): Accept .set mips16 and .set nomips16.
5458 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5460 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5461 argument, and check for +/- constant following the suffix, folding
5462 it into the expression.
5463 (ppc_elf_cons): Change ppc_elf_suffix calls.
5464 (md_assemble): Ditto.
5465 (shlib): Replace boolean mrelocatable with enumeration shlib.
5466 (md_parse_option): Discriminate between PIC style shared libraries
5468 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5471 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5473 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5474 change the comment characters.
5476 * config/tc-ppc.c (comment_chars): Delete in favor of
5478 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5480 (ppc_comment_chars): Select appropriate comment chars by default.
5481 (msolaris): New flag for -m{,no-}solaris.
5482 (md_parse_option): Recognize -K pic. Add support for
5484 (md_show_usage): Update.
5485 (md_begin): Do not set ELF flags if Solaris.
5486 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5487 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5489 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5491 * as.c (main): Correct handling of flag_always_generate_output.
5493 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5495 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5496 fx_offset, not fx_addnumber.
5498 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5501 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5503 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5505 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5507 * config/tc-mips.c (md_section_align): Check for an alignment of
5508 4, not an alignment of 16. Corrects August 7 patch.
5510 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5512 * configure, conf.in: Rebuild with autoconf 2.12.
5514 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5515 alignment is specified.
5517 Add support for mips16 (16 bit MIPS implementation):
5518 * config/tc-mips.c: Extensive additions for mips16 support, not
5520 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5521 (insn_uses_reg): Change last parameter to an enum.
5522 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5523 (md_relax_frag): Define as mips_relax_frag.
5524 (mips_relax_frag): Declare.
5525 (struct mips_cl_insn): Add use_extend and extend fields.
5526 (tc_fix_adjustable): Define.
5527 * config/obj-elf.h (S_GET_OTHER): Define.
5528 (S_SET_OTHER): Define.
5530 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5532 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5533 o and p operand specifiers.
5535 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5537 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5538 (relax_segment, case rs_org): Move code inside braces. Move locals
5539 target,after inside too.
5540 (relax_segment, case rs_machine_dependent): Guts moved to ...
5541 (relax_frag): New function.
5542 Call md_prepare_relax_scan if defined.
5543 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5546 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5548 * config/tc-mn10300.c (address_registers): Use '$' as register
5549 prefix instead of '%'.
5550 (data_registers, other_registers, md_assemble): Likewise.
5552 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5553 (data_registers, other_registers, md_assemble): Likewise.
5555 * config/tc-mn10300.c (md_assemble): Correctly determine the
5556 correct location and type for each relocation.
5557 (md_pcrel_from): Simplify.
5559 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5561 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5562 converted into branch around branch.
5564 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5566 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5567 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5569 * config/tc-mn10300.c (md_begin): Set linkrelax.
5570 (md_assemble): Create fixups as needed.
5571 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5573 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5575 * config/tc-d10v.c (parallel_ok): When automatically converting
5576 serial ops to parallel, do not consider a branch as the first
5579 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5581 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5583 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5585 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5587 (check_operand): Likewise.
5589 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5591 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5593 (write_2_short): Call parallel_ok to check whether two short
5594 instructions the user requested execute in parallel, can be
5597 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5599 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5600 allow a branch and link in parallel with an exe instruction.
5602 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5604 * doc/c-d10v.texi: Add info on @word modifier.
5606 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5608 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5609 operands are assumed to be 32bits. Use "bits" field to hold the
5610 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5611 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5614 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5615 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5617 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5618 MN10300_OPERAND_SPLIT.
5620 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5622 * config/tc-mn10300.c (md_assemble): Insert operands into
5623 the extension part of the instruction if necessary.
5624 (mn10300_insert_operand): Accept pointer to extension word
5625 argument. Make insn a pointer argument too. Return type
5626 is now void. All callers changed.
5628 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5630 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5631 repeated register operands.
5633 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * doc/as.texinfo: Added section on reporting bugs.
5637 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5638 alpha_macro emit field to expect a const argument, and change the
5639 arg field to be const. Fix some spacing to follow the GNU
5642 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5644 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5645 (pca56) and 21264 (ev6) cpus.
5646 (md_apply_fix): Private relocation types are now negative.
5647 (alpha_force_relocation): Likewise.
5648 (tc_gen_reloc): Likewise.
5649 (emit_insn): Likewise.
5650 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5651 (emit_stX): Likewise.
5652 (emit_sextX): Likewise.
5654 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5656 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5657 a symbol found in a reloc.
5659 * symbols.c (resolve_symbol_value): Improve the error message if
5660 an undefined symbol is used in an expression.
5662 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5664 * doc/internals.texi: Rewrite, and add a lot of documentation.
5665 * doc/Makefile.in (internals.info): New target.
5667 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5669 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5670 against weak symbols.
5672 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5674 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5677 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5678 fixup at the right address within the frag.
5680 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5681 to an absolute value, instead increment it as needed.
5683 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5684 * config/tc-v850.c: Fix some indention problems.
5685 (md_relax_table): Define for D9->D99 branch displacement
5687 (md_convert_frag): Do something useful instead of aborting.
5688 (md_estimate_size_before_relax): Likewise.
5689 (md_assemble): Note if the matching instruction has a relaxable
5690 operand. If it does, allocate frag with frag_var and don't
5693 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5695 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5696 write out any buffered instructions when a ".end" is found.
5698 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5700 * read.c (read_a_source_file): New hook md_cleanup().
5702 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5704 * write.c (fix_new_exp): Use make_expr_symbol to build an
5705 expression symbol for a complex fixup.
5707 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5709 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5710 hacks to improve parsing of complex hi, lo, zda, etc
5712 (md_assemble): Don't demand and eat a trailing ')' after finding
5713 a v850 relocation prefix. Sign extend the constant in a
5714 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5716 (parse_cons_expression_v850): Don't eat a trailing ')' after
5717 finding a v850 relocation prefix.
5719 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5720 (TC_CONS_FIX_NEW): Likewise.
5721 * config/tc-v850.c (parse_cons_expression_v850): New function.
5722 (cons_fix_new_v850): Likewise.
5724 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5726 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5728 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5729 for an unknown relocation type.
5731 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5733 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5736 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5738 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5739 differently for movea & sst/sld insns.
5741 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5743 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5746 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5749 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5750 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5751 frob_file_after_relocs field.
5752 * config/obj-elf.c (elf_format_ops): Likewise.
5753 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5754 including obj-elf.h.
5756 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5758 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5759 specially if not ELF.
5760 (md_apply_fix): Handle BFD_RELOC_64.
5761 (tc_gen_reloc): Handle BFD_RELOC_64.
5763 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5764 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5767 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5768 Don't check S_GET_OTHER.
5770 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * config/tc-mips.c (mips_ip): Accept an odd floating point
5773 register with l.s or s.s.
5775 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5777 (obj_aout_type): New static function.
5779 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5783 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5785 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5786 and sdaoff expressions.
5788 * write.c (fixup_segment): Don't add symbol value to addend if
5789 TC_V850 and OBJ_ELF.
5790 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5793 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5794 (md_pcrel_from_section): Likewise.
5795 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5797 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5799 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5800 (md_pcrel_from_section): New function.
5801 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5803 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5805 * config/tc-mips.c (load_register): Add cast to offsetT when using
5808 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5810 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5811 (elf_frob_file_after_relocs): ... here. New function.
5812 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5813 * write.c (write_object_file): Call *frob_after_relocs after the
5814 call to write_relocs.
5816 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5818 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5819 symbol, as this messes up linking. Instead, expand the recursive call
5820 inline and change up the appropriate bits to get the 0x8000 offset
5821 in the reloc addend.
5823 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5825 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5826 two symbols in the same segment to be adjusted.
5828 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5829 * configure: Rebuild.
5831 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5833 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5835 (ppc_elf_validate_fix): Ditto.
5836 (md_assemble): Ditto.
5838 (ppc_pe_section): Ditto.
5839 (ppc_frob_symbol): Ditto.
5841 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5843 * config/mn10300.c (md_assemble): Pass an extra shift count
5844 to mn10300_insert_operand based on the opcode format.
5845 (mn10300_insert_operand): Accept and use extra shift count
5848 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5849 formats rather than hard-coded constants.
5851 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5852 are 7 bytes long. Write out instructions in big-endian format.
5854 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5856 * config/tc-mn10300.c (md_assemble): Tweak further so
5857 that all instructions are parsed correctly.
5859 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5861 * as.h: Include libiberty.h.
5862 (xmalloc, xrealloc): Don't declare.
5863 * as.c: Don't include libiberty.h.
5864 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5865 * config/tc-mips.c: Likewise.
5866 * messages.c: Likewise.
5867 (xstrerror): Don't declare.
5868 * xmalloc.c: Remove.
5870 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5872 * config/tc-mn10300.h (pre_defined_registers) Remove.
5873 (system_registers, cc_names): Likewise.
5874 (address_registers, data_registers, other_registers): New register
5876 (register_name, system_register_name, cc_name): Remove.
5877 (mn10300_reloc_prefix): Likewise.
5878 (data_register_name): New function.
5879 (address_register_name, other_register_name): Likewise.
5880 (md_assemble): Rough cut at parsing operands. Remove lots of
5882 (md_apply_fix3): Disable for now.
5884 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5886 * config/tc-m68k.c (select_control_regs): New function, extracted
5887 out of m68k_init_after_args.
5888 (m68k_init_after_args): Use it.
5889 (mri_chip): Use it here as well to update set of allowed control
5892 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5894 * config/obj-elf.c (elf_begin): New function.
5895 (obj_elf_section): Add the section symbol to the symbol table.
5896 * config/obj-elf.h (obj_begin): Define.
5897 (elf_begin): Declare.
5898 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5901 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5903 * config/obj-coff.c (fixup_segment): Subtract the section address
5904 from a PC relative reloc if TC_M68K.
5906 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5908 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5909 .uaxword available even if not OBJ_ELF.
5910 (md_atof): Remove unused local variable wordP.
5912 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5914 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5915 for Matsushita MN10x00 support.
5916 * configure.in: Recognize mn10x00-*-*
5917 * configure: Rebuilt.
5919 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5921 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5922 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5923 (load_expression): track clobbering of base reg before jmp/jsr.
5924 (s_alpha_file): pass case_hack flags and source filename via
5925 symbol table to bfd.
5926 * tc-alpha.h (TC_CONS_FIX_NEW): define
5928 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5930 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5931 * configure: Rebuild.
5933 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5935 * read.c (s_macro): Warn if a macro has the same name as a
5937 (s_space): In m68k MRI mode, align to a word boundary.
5938 * macro.c (define_macro): Add namep parameter. Change all
5940 * macro.h (define_macro): Update declaration.
5942 * as.c (show_usage): Print bug report address.
5943 (parse_args): Change version printing to match current GNU
5945 * gasp.c (show_usage): Print bug report address.
5946 (main): Change version printing to match current GNU standards.
5948 * config/tc-m68k.c (init_table): Correct access control unit
5949 register numbers. From Ken Rose <rose@netcom.com>.
5951 * config/tc-alpha.c: Add some static function prototypes.
5952 (alpha_macros): Move to top of file. Make static.
5953 (alpha_num_macros): Move to top of file.
5955 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5957 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5960 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5962 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5963 and just call sprintf_vma.
5965 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5967 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5969 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5971 * read.c (float_cons): Call md_flush_pending_output if it is
5974 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5976 * config/tc-d10v.c (md_operand): Created. Allows operands to
5978 * config/tc-d10v.h (md_operand): Undefined.
5980 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5983 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5985 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5987 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5988 reloc for the i960 for a reloc in the same section. This undoes
5989 one of the two changes made Aug 19.
5991 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5993 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5994 symbols to the position of the debugging information.
5996 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5998 * expr.c (expr): Always use unsigned right shifts for >>.
6000 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
6002 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
6003 slots when processing BL fixups.
6005 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
6006 on the first half of the instruction.
6008 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
6010 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
6011 stabs expression, rather than giving an error.
6013 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
6016 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
6018 * config/tc-mips.c (append_insn): Fill in the value for a constant
6019 jump, rather than creating a reloc.
6021 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
6023 * config/tc-mips.c (append_insn): Don't swap an instruction which
6024 sets a condition code with an instruction which uses a condition
6026 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
6029 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
6030 (mips_ip): Give a better error message if the ISA level is wrong.
6031 (md_parse_option): Recognize -mcpu=[v][r]5000.
6033 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
6035 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
6037 (load_register): Ensure hi32 bits are not lost during lo32bit
6038 processing. Fix shift offset that was overflowing into the next
6039 instruction field. Add code to generate shorter sequences for
6040 constants with a single contiguous seqeuence of ones.
6042 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6044 * config/tc-d10v.c (d10v_dot_word): New function to support
6045 "@word" with the word pseudo-op.
6046 (md_apply_fix3): Cleanup and changes to support correct sizes
6047 for 16 and 18-bit relocs.
6049 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
6051 * configure.in (sparc-*-aout): Set `em'.
6052 * configure: Regenerated.
6053 * config/te-sparcaout.h: New file.
6054 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
6055 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
6056 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
6057 (SPECIAL_CASE_{SETSW,SETX}): Define.
6058 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
6059 (md_begin): Delete setting of `target_big_endian'.
6060 (output_insn): New function.
6061 (md_assemble): Rewrite. Add `setx' support.
6062 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
6064 (md_atof): Add little endian support.
6065 (md_number_to_chars): Likewise.
6066 (md_apply_fix): Likewise.
6067 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
6068 (md_parse_option): Likewise.
6069 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
6071 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
6073 * ecoff.c (ecoff_new_file): New function.
6074 * ecoff.h (ecoff_new_file): Declare.
6075 * config/obj-ecoff.h (obj_app_file): Define.
6077 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6079 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6080 symbol by 32k so that our 16-bit signed offset can address the
6081 entire chunk. Reported by <matt@lkg.dec.com>.
6083 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6085 * config/tc-mips.c (load_register): Remove unused variable tmp.
6087 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6089 * config/tc-mips.c (load_register): Remove unnecessary code that
6090 was causing the high 32bits of 64bit constants to be lost.
6092 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6094 * config/tc-d10v.c: Added changes to support function
6095 pointers and "@word" syntax.
6097 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6099 * config/tc-v850.c: Remove commented out and #if 0'd code.
6100 (v850_reloc_prefix): Provide prototype.
6101 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6103 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6104 (md_assemble): Add default to case statement.
6106 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6108 * config/tc-v850.c (md_assemble): Compute size of the instrction
6111 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6114 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6116 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6117 routines to fetch/store the updated instruction from/to memory.
6118 (v850_insert_operand): If the operand has a specialized insert
6121 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6123 * config/tc-v850.c (reg_name_search): Align calling convention to
6124 be like identical function found in tc-ppc.c.
6125 (get_reloc): Removed.
6126 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6127 (md_assemble): emit fixups.
6128 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6130 (md_apply_fix3): handle fixups/relocs.
6131 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6133 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6136 * configure.in (sh-*-elf*): New target.
6137 * config/tc-sh.h (TARGET_ARCH): Define.
6138 (WORKING_DOT_WORD): Define.
6139 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6140 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6141 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6142 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6143 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6144 (SUB_SEGMENT_ALIGN): Likewise.
6145 (RELOC_32): Don't define.
6146 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6147 (target_big_endian): Declare if OBJ_ELF.
6148 (TARGET_FORMAT): Define if OBJ_ELF.
6149 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6151 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6152 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6153 (struct sh_count_relocs): Define.
6154 (sh_count_relocs): New static function, broken out of
6155 sh_frob_file. Add BFD_ASSEMBLER code.
6156 (sh_frob_section): Likewise.
6157 (sh_frob_file): Call sh_frob_section.
6158 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6159 call section_symbol rather than seg_info (seg)->dot.
6160 (md_section_align): Add OBJ_ELF version.
6161 (SWITCH_TABLE_CONS): Define.
6162 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6163 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6164 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6166 (struct reloc_map): Define if not BFD_ASSEMBLER.
6167 (coff_reloc_map): Likewise.
6168 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6169 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6170 * write.c (write_relocs): Ifdef out fx_where test which triggers
6171 inappropriately for SH ELF.
6172 (write_object_file): Call tc_frob_file_before_adjust and
6173 obj_frob_file_before_adjust if they are defined.
6175 * write.c (write_object_file): Use BFD_RELOC_16, not
6176 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6178 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6181 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6183 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6184 branch sizes in across sections.
6186 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6188 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6191 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6193 * config/tc-v850.c (md_begin): Deal with end of opcode
6196 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6198 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6199 the wrong opcode for cases like st2w where there are many forms
6200 of the same instruction.
6202 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6204 * expr.c (operand): If md_parse_name is defined, call it before
6205 calling symbol_find_or_make.
6206 * config/tc-ppc.h (md_parse_name): Define.
6207 (ppc_parse_name): Declare.
6208 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6210 (register_name): Update call to reg_name_search.
6211 (cr_operand): New static variable.
6212 (cr_names): New static const array.
6213 (ppc_parse_name): New function.
6214 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6215 cr_operand before calling expression.
6217 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6219 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6220 hppa_gen_reloc_type call.
6222 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6224 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6225 on addresses. Improved error messages.
6226 * doc/c-d10v.texi: Added docs for register pairs.
6228 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6230 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6233 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6235 * ecoff.c (init_file): Initialize fMerge to 1.
6236 (add_file): Restore old file merging code, but only merge files if
6238 (ecoff_directive_loc): Clear fMerge field of current file.
6239 (ecoff_generate_asm_lineno): Likewise.
6241 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6243 * doc/c-d10v.texi: Fix typo.
6245 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6247 * config/tc-v850.c (md_assemble): Correct bit masking for
6248 hi and lo expressions.
6250 * config/tc-v850.c (md_assemble): Rough cut at demanding
6251 "ep" or "r30" in sst and sld instructions.
6252 (md_apply_fix3): Don't abort. Just warn that we don't
6255 * config/tc-v850.c (CC_NAME_CNT): Define.
6256 (cc_name): New function.
6257 (md_assemble): Handle V850_OPERAND_CC correctly.
6259 * config/tc-v850.c (md_assemble): Don't forget to initialize
6262 * config/tc-v850.c (reg_name_search): Generalize to search
6263 any given register table.
6264 (register_name): Pass appropriate table and size to reg_name_search.
6265 (system_register_name): New function.
6266 (SYSREG_NAME_CNT): Define.
6267 (md_assemble): Handle operands which are system registers.
6269 * config/tc-v850.c (md_assemble): If we find a register, but the
6270 opcode doesn't want a register, then we don't have a match.
6271 (md_assemble): Get size of the instruction from the opcode table.
6273 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6275 * configure.in: Set and substitute HLDENV.
6276 * configure: Rebuild.
6277 * Makefile.in (HLDENV): New variable.
6278 (as.new): Use $(HLDENV).
6280 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6281 if an array dimension is not known.
6283 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6285 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6286 * doc/c-d10v.texi: Cleanup.
6288 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6290 * config/tc-v850.c: New file.
6291 * config/tc-v850.h: New file.
6292 * configure (v850-*-elf): New target.
6293 * configure.in (v850-*-elf): New target.
6295 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6297 * doc/c-d10v.texi: New file.
6298 * doc/all.texi: Added D10V stuff.
6299 * doc/as.texinfo: Added D10V stuff.
6301 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6303 * config/tc-d10v.c: All references to defined symbols should
6304 now use the optimal instruction. .float and .double now work.
6306 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6308 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6309 section address for the i960 as is done for the i386.
6311 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6313 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6314 case, forward-include bfd/elf-bfd.h.
6316 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6318 * config/tc-d10v.c: Add additional information to the opcode
6319 table to help determinine which instructions can be done
6322 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6324 * config/tc-arm.c: Major changes to add Thumb support, with lots
6325 of change input from <rearnsha@armltd.co.uk>.
6326 Reverted to INSN_SIZE macro, rather than insn_size variable.
6327 (insns): Added ARM "bx" instruction support.
6328 (tinsns): Added Thumb instruction definition structure.
6329 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6330 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6331 (opcode_select,s_arm,s_thumb,s_code): Added.
6332 (decode_shift): Allow upper-case RRX.
6333 (do_ldst): Simpler halfword support.
6334 (do_ldmstm): Improved.
6335 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6336 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6337 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6338 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6339 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6341 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6342 (md_parse_option): Add support for -mthumb.
6343 (md_show_usage): Updated to reflect new command line option.
6344 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6345 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6346 fragment information to be held.
6348 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6350 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6351 non-null, but is a constant.
6352 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6353 so that error reporting will work correctly.
6355 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6357 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6358 against weak symbols.
6360 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6362 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6363 (ppc_force_relocation): Declare if OBJ_XCOFF.
6364 * config/tc-ppc.c (ppc_force_relocation): New function if
6367 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6369 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6371 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6373 * config/tc-d10v.c: Fix problem with relocs.
6375 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6377 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6378 with nops if not in data_section or bss_section.
6380 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6382 Add support for openVMS/Alpha.
6383 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6384 * config/obj-evax.c: New file.
6385 * config/obj-evax.h: New file.
6386 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6388 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6389 defined. Add case for bfd_target_evax_flavour.
6390 * config/vms-a-conf.h: New file.
6391 * conf-a-gas.com: New file.
6392 * configure.in: Add target alpha-*-*vms*.
6393 * configure: Rebuild.
6394 * makefile.vms: New file.
6395 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6396 Don't call ffs on openVMS/Alpha.
6398 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6400 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6401 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6403 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6404 (NEED_DECLARATION_SBRK): New macro.
6405 * configure, conf.in: Rebuild.
6406 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6407 (strstr): Declare if NEED_DECLARATION_STRSTR.
6408 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6410 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6412 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6413 by a constant before entering the main switch. Reject attempts to
6414 apply an arithmetic function to non-absolute symbols, except for
6415 the special case of subtraction of two symbols in the same
6418 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6419 not to more than a 16 byte boundary.
6421 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6422 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6423 (tc_gen_reloc): If out of memory call as_fatal rather than
6424 assert. If no howto found, call as_bad_where rather than
6425 as_fatal. Change the error message slightly. Set howto to a
6426 non-NULL value in order to keep going.
6428 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6430 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6432 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6434 * config/tc-h8300.c (get_specific): New operand "size" derived
6435 from ".b", ".w" and ".l" extensions. All callers changed. If
6436 the base instruction has no operands, then use the size to
6437 determine which specific instruction to use.
6439 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6441 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6443 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6445 * config/tc-mips.c (md_section_align): Don't change addr if
6448 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6450 * config/tc-hppa.c: Revert yesterday's changes.
6452 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6454 * config/tc-d10v.c: Disable range checking on 16-bit values.
6456 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6458 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6459 not just the ones that don't match.
6461 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6463 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6465 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6467 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6468 pre-cursor to adding Thumb support. Also added cpu_variant flag
6469 information to each of the asm_flg structures.
6470 (md_parse_option): Updated ARM7 parsing to allow 't' for
6471 thumb/halfword support, aswell as 'm' for long multiply.
6472 (md_show_usage): Updated help message.
6473 (md_assemble): Check that instruction flags are applicated to the
6474 current cpu variant.
6475 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6476 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6477 signextension instructions.
6478 (do_ldst): Generate halfword and signextension variants if
6479 mnemonic flags match.
6480 (ldst_extend): Do not allow shifts in the offset field of halfword
6481 or signextension instructions.
6482 (validate_offset_imm): Provide check on halfword and signextension
6484 (add_to_lit_pool): Merge identical literal pool values.
6486 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6488 * config/tc-hppa.c (selector_table): Add 'E' selector.
6489 (cons_fix_new_hppa): Don't coke on e_esel.
6490 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6491 to help generate exception handling tables.
6492 (md_apply_fix): Don't try to apply fixups with an e_esel
6494 (hppa_fix_adjustable): Fixups with e_esel selectors
6497 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6499 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6502 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6504 * config/tc-d10v.c: Added lots of error checking. Added hacks
6505 to support accumulator shifts.
6507 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6509 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6510 (S_CLEAR_EXTERNAL): Likewise.
6511 (S_SET_WEAK): Remove error; just let .weak override.
6513 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6515 * config/tc-d10v.c (md_assemble): Now handles multiline
6518 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6520 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6521 Added kludge for divs instruction. Fixed minor problem with
6522 multiple text sections.
6523 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6525 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6527 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6528 addresses to be right-shifted by 2.
6530 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6532 * config/tc-d10v.c: Many changes to get relocs working.
6533 (register_name): No longer creates a symbol for register names.
6534 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6535 (d10v_insert_operand): Now works correctly for either container.
6536 * config/tc-d10v.h (d10v_cleanup): Declare.
6538 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6540 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6541 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6543 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6545 * tc-alpha.c: Patches to track current minimum alignment to reduce
6546 the number of fragments created with frag_align.
6547 (alpha_current_align): New static variable.
6548 (s_alpha_text): Reset alignment to 0.
6549 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6550 (s_alpha_stringer, s_alpha_space): New functions.
6551 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6552 (alpha_cons_align): New function to replace both of them.
6553 (emit_insn): Only align if alpha_current_align is less than 2;
6554 reset alpha_current_align to 2.
6555 (s_alpha_gprel32): Likewise.
6556 (s_alpha_section): New function. Basically duplicate the other
6557 alpha section change hooks. Only define for ELF.
6558 (s_alpha_float_cons): Simplify alignment handling.
6559 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6560 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6561 Don't define the s_alpha_cons pseudo-ops. Do define
6562 s_alpha_stringer and s_alpha_space pseudo-ops.
6563 (alpha_align): Skip if less than current default alignment. Set
6565 * tc-alpha.h (md_flush_pending_output): Remove.
6566 (md_cons_align): Add.
6568 * tc-alpha.c: Add oodles of function description comments.
6569 (md_bignum_to_chars): Remove; there are no callers.
6570 (md_show_usage): Mention some more variants.
6572 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6574 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6575 * configure.in (sparc-*-sysv4*): New target.
6576 * configure: Rebuild.
6578 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6579 uaxword to use s_uacons.
6580 (sparc_no_align_cons): New static variable.
6581 (s_uacons): New static function.
6582 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6585 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6587 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6588 5 with regard to shared libraries.
6589 * configure: Rebuild.
6591 * config/tc-m68k.c (m68k_ip): Use the correct length when
6592 allocating space for the unsupported architecture error message.
6594 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6596 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6598 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6600 * config/tc-d10v.c: New file.
6601 * config/tc-d10v.h: New file.
6602 * configure (d10v-*-elf): New target.
6603 * configure.in (d10v-*-elf): New target.
6605 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6607 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6609 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6611 * config/tc-alpha.c (alpha_align): Change fill parameter
6612 to a pointer. Take NULL as 0 or nop depending on section. Change
6614 (s_alpha_align): Rename local variables.
6616 * doc/as.texinfo (.align): Document action of omitted
6619 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6621 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6622 when an unsupported PC relative reloc is seen, rather than calling
6625 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6626 Instead, check state when '#' comment is seen.
6628 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6630 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6632 (tc_gen_reloc): If fixup was changed to be PC relative, change
6633 reloc type accordingly. Use name of reloc in error message.
6635 * as.h: Don't define const or volatile.
6636 * flonum.h: Don't define const.
6638 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6639 if fx_pcrel is set. Correct setting the addend case in the
6640 OBJ_ELF case (from Andreas Schwab
6641 <schwab@issan.informatik.uni-dortmund.de>).
6642 (md_show_usage): Correct -mfc5200 to -m5200.
6644 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6646 * doc/c-m68k.texi: Document -m5200 flag.
6647 * doc/as.texinfo: Likewise.
6649 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6652 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6654 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6655 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6657 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6659 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6661 * Released binutils 2.7.
6663 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6665 * config/tc-mips.c (mips_ip): Only perform range check when
6666 dealing with O_constant expressions.
6668 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6670 * m68k-parse.h (m68k_register): Add new coldfile control
6673 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6674 array of control registers for the coldfire.
6675 (cpu_of_arch): Added mcf5200.
6676 (archs): Added mcf5200.
6677 (init_table): Add new control registers.
6678 (m68k_ip): Added support for new control registers.
6679 (m68k_init_after_args): Likewise.
6681 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6683 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6685 * read.h (is_it_end_of_statement): Declare.
6686 * read.c (is_it_end_of_statement): Remove declaration.
6688 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6690 (md_assemble): Fix handling of @l with an unsigned constant. Add
6691 default case to reloc switch.
6693 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6695 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6696 * ecoff.c (last_lineno): New static variable.
6697 (add_procedure): Set last_lineno.
6698 (ecoff_directive_loc): Likewise.
6699 (ecoff_generate_asm_lineno): Likewise.
6700 (ecoff_fix_loc): New function.
6701 * ecoff.h (ecoff_fix_loc): Declare.
6702 * config/tc-mips.c (append_insn): When inserting nops, and using
6703 ECOFF debugging, call ecoff_fix_loc.
6705 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6707 * config/tc-h8300.c (build_bytes): If an operand type is
6708 marked as SRC_IN_DST retrieve it from the "destination" op.
6710 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6712 * configure.in (arm-*-riscix*): Set emulation to riscix.
6713 * configure: Rebuild.
6714 * config/te-riscix.h: New file to define TE_RISCIX.
6716 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6718 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6720 * Makefile.in (config.status): Just run config.status as other
6723 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6725 * mpw-config.in (TARGET_OS): Add definition to conf.
6727 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6729 * config/tc-mips.c (append_insn): Parenthesize
6730 cop_interlocks expressions.
6732 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6734 * listing.c (listing_print): Close the listing file if it is not
6735 stdout. Close the other files opened for the listing.
6737 * config/tc-sparc.h (md_cons_align): Define.
6738 (sparc_cons_align): Declare.
6739 (HANDLE_ALIGN): Define.
6740 (sparc_handle_align): Declare.
6741 * config/tc-sparc.c (sparc_cons_align): New function.
6742 (sparc_handle_align): New function.
6743 * read.c (cons_worker): Call md_cons_align if it is defined.
6745 * as.h (struct frag): Add fr_file and fr_line fields.
6746 * frags.c (frag_new): Set fr_file and fr_line.
6747 (frag_var): Likewise.
6748 (frag_variant): Likewise.
6750 * as.h (struct frag): Remove unused align_mask and align_offset
6753 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6754 From <uddeborg@carmen.se>.
6756 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6758 * configure.in (mips-*-osf*): New target.
6759 * configure: Rebuild.
6761 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6763 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6765 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6766 between co-processor comparisons and branches for the VR4300.
6768 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6770 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6771 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6773 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6774 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6775 includedir): Use autoconf set values.
6778 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6780 * listing.c (listing_eject): Don't do anything if listing is 0.
6781 (listing_list): Likewise.
6782 (listing_source_line): Likewise.
6783 (listing_title): Don't save title if listing is 0.
6784 (listing_source_file): Check listing rather than listing_tail.
6786 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6787 using shared libraries.
6788 * configure: Rebuild.
6790 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6792 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6793 absolute expression if a relocation type was specified.
6795 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6797 * configure.in: Add support for *-*-rtems* configurations.
6798 * configure: Rebuild.
6800 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6802 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6803 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6804 opcodes library for alpha.
6805 * configure: Rebuild with autoconf 2.10.
6806 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6807 use new opcode table.
6808 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6809 (LOCAL_LABEL): Define differently if OBJ_ELF.
6810 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6811 * config/alpha-opcode.h: Remove.
6812 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6813 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6814 include/opcode/alpha.h rather than config/alpha-opcode.h.
6816 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6818 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6819 relocation symbol was not resolved.
6820 * config/obj-coff.c (do_relocs_for): Likewise.
6822 * write.c (adjust_reloc_syms): Refetch the symbol section after
6823 calling S_GET_VALUE, since it may have changed.
6825 * expr.c (struct expr_symbol_line): Define.
6826 (expr_symbol_lines): New static variable.
6827 (make_expr_symbol): Add entry to expr_symbol_lines.
6828 (expr_symbol_where): New function.
6829 * expr.h: Use extern on function declarations.
6830 (expr_symbol_where): Declare.
6831 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6832 rather than printing the meaningless name of an expression
6835 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6837 * config/tc-i386.c (md_number_to_chars): Deleted.
6838 * config/tc-i386.h (md_number_to_chars): New macro.
6840 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6842 (load_symbol_address, load_expression): Use build_mem.
6843 (build_operate): New function.
6844 (emit_addq_r): Use it.
6846 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6848 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6850 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6852 * config/tc-vax.h (NOP_OPCODE): Define.
6854 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6856 * config/obj-vms.h (S_IS_COMMON): Define.
6857 (S_IS_LOCAL): Check for \002 as well as \001.
6858 (LONGWORD_ALIGNMENT): New macro.
6859 (SUB_SEGMENT_ALIGN): Use it.
6861 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6863 * config/vms-conf.h: Reconcile with conf.in.
6865 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6867 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6870 * doc/as.texinfo: Document that any number of hex digits can
6873 * as.c (struct defsym_list): Define.
6874 (defsyms): New static variable.
6875 (parse_args): Just put --defsym arguments on defsyms list, rather
6877 (main): Define defsyms after output file is created.
6879 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6880 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6882 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6883 insn_error rather than calling check_absolute_expr.
6885 * as.c (emulation_name): Remove unused static variable.
6886 (default_emul_bfd_name): Add return NULL to avoid warning.
6887 * ecoff.c (ecoff_stab): Remove unused variables name and
6889 * frags.c (frag_new): Remove unused variable tmp.
6890 * hash.c (hash_grow): Parenthesize + within <<.
6891 (hash_print_statistics): Use %lu, not %d, to print unsigned
6893 * messages.c: Include "libiberty.h".
6894 (fprint_value): Add cast to avoid printf warning.
6895 (sprint_value): Likewise.
6896 * read.c: Include "ecoff.h".
6897 (emit_expr): Add casts to avoid printf warnings.
6898 * read.h: Use extern for function declarations.
6899 (pop_insert): Declare.
6900 * stabs.c: Include "ecoff.h".
6901 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6902 former_last_fragP, and new_fragP.
6903 * subsegs.h (subsegs_print_statistics): Declare.
6904 * symbols.c (debug_verify_symchain): Change macro to discard
6906 * write.c (dump_section_relocs): Likewise.
6907 * write.h: Use extern for function declarations.
6908 (write_print_statistics): Declare.
6909 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6911 * config/e-mipself.c (mipself_bfd_name): Likewise.
6912 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6914 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6915 emit relocations against external symbols.
6917 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6918 message if bfd_reloc_type_lookup fails, rather than calling
6921 * config/tc-alpha.c (alpha_force_relocation): Add
6922 BFD_RELOC_12_PCREL to switch.
6924 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6926 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6927 TE_PE (Lfoo, not .Lfoo).
6929 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6931 * read.c (s_fill): Don't warn about a zero repeat count.
6933 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6934 coprocessor register.
6936 * config/tc-i386.c (md_assemble): When checking the size of a
6937 register to set the size of an instruction, do a bitwise and with
6938 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6941 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6943 * config/tc-h8300.c (parse_reg): Tweak error messages.
6944 (build_bytes): Likewise.
6945 (skip_colonthing): Handle :32 suffix.
6946 (get_specific): Promote L_24 to L_32 if it makes a match.
6947 Don't always promote L_8 to L_16.
6948 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6950 * config/tc-h8300.c (Smode): New variable.
6951 (h8300hmode): Turn off Hmode.
6952 (h8300smode): New function. Turn on Smode and Hmode.
6953 (md_pseudo_table): New ".h8300s" pseudo-op.
6954 (parse_reg): Handle "exr" register.
6955 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6956 Handle "mach" and "machl" operands for ldmac.
6957 (get_specific): Handle "stm.l" and "ldm.l".
6958 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6959 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6962 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6964 * doc/as.texinfo: Reorder chapter of machine dependent options so
6965 that it is sorted by chip name.
6967 * doc/as.texinfo: Use consistant spelling of Vax.
6968 * doc/c-vax.texi: Likewise.
6970 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6972 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6974 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6975 (md_apply_fix): Likewise.
6976 (pa_try): New function.
6977 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6979 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6981 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6982 (pa_level): New function.
6984 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6986 * listing.c (listing_newline): Don't do anything if listing is 0.
6988 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6990 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6991 symbol_create, not symbol_new.
6993 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6995 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6996 absolute symbol unless TC_FORCE_RELOCATION returns true.
6998 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
7000 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
7001 the symbol to a pointer. Don't set previous_file_symbol.
7002 Simplify symbol list rearrangement.
7003 (coff_frob_symbol): Don't do anything with C_FILE symbols.
7004 (coff_adjust_symtab): Don't check previous_file_symbol.
7006 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7008 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
7010 (md_pseudo_table): Add ppc_elf_lcomm.
7012 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
7014 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
7015 d0{24:1},d0' works without an immediate prefix on the bit numbers.
7016 (md_begin): Add digits to alt_notend_table.
7017 (md_parse_option): Make s a const pointer.
7019 * config/tc-sparc.c (md_pseudo_table): Add "empty".
7020 (s_empty): New static function.
7022 * config/obj-coff.c (struct filename_list): Only define if not
7024 (filename_list_head, filename_list_tail): Likewise.
7025 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
7026 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
7027 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
7028 have a section of N_ABS rather than N_DEBUG. If we do a merge,
7029 remove the new symbol from the list.
7030 (obj_coff_endef, both versions): Call tag_insert even if there is
7031 an old symbol with the same name, if the old symbol does not
7033 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
7034 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
7035 symbol that will be moved to the end of the symbol list.
7036 (coff_adjust_section_syms): Always call section_symbol for .text,
7038 (coff_frob_section): Likewise. Also, remove unused variable
7041 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
7042 manipulating frags directly.
7043 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
7046 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
7047 whether the next character is '*' before checking whether we are
7048 at the start of a line. Permit LINE_COMMENT_START to start a
7049 comment in state 1 (seen some whitespace) as well, to match the
7052 * gasp.c (do_align): Permit a fill value for .align.
7054 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
7056 * read.c (next_char_of_string): Warn if a newline is seen in the
7057 middle of a string. Call bump_line_counters when appropriate.
7059 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
7061 * symbols.c (colon): Use LOCAL_LABEL.
7063 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
7065 * Makefile.in (install): Don't check to see if tooldir exists.
7066 Make $(tooldir) and $(tooldir)/bin.
7068 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7070 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
7073 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
7075 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
7076 insn_error. Don't put the string "ERROR" in insn_error. Set
7077 insn_error rather than calling as_warn for an unsupported opcode.
7079 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7081 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7082 before permitting -64.
7083 * output-file.c (output_file_create): Remove duplicate
7086 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7088 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7089 section rather than a .reginfo section.
7090 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7093 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7094 bit value with the high bit set.
7096 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7098 * read.c (s_lcomm): Set section flags for .sbss section.
7100 * config/tc-mips.c (mips_64): New static variable.
7101 (mips_target_format): If mips_64, return elf64 targets rather than
7103 (md_longopts): Add "32" and "64".
7104 (md_parse_option): Handle -32 and -64.
7105 (md_show_usage): Mention -32 and -64.
7106 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7109 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7111 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7112 for Solaris compatibility.
7114 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7115 .stabd with 4 arguments into a .stabn.
7117 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7119 * config/tc-mips.c (macro): When passing X_add_number to
7120 macro_build, cast it to int first.
7122 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7124 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7125 created by emit_expr.
7127 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7128 as_perror rather than assert.
7130 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7132 * config/tc-mips.c (mips_ip): Mark sections created to hold
7133 floating point information as read only.
7135 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7137 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7139 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7141 * read.c (potable): Add .skip as a synonym for .space.
7143 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7144 4 arguments, providing the 4th argument is 0, to allow
7145 compatibility with the Solaris assembler.
7147 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7149 * config/tc-sh.h (struct sh_segment_info_type): Define.
7150 (TC_SEGMENT_INFO_TYPE): Define.
7151 (sh_frob_label): Declare.
7152 (tc_frob_label): Define.
7153 (sh_flush_pending_output): Declare.
7154 (md_flush_pending_output): Define.
7155 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7156 reloc before the instruction if necessary.
7157 (sh_frob_label): New function.
7158 (sh_flush_pending_output): New function.
7159 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7160 when looking for the reloc for the target of .uses.
7161 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7162 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7164 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7165 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7166 the absolute symbol.
7168 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7169 TC_SEGMENT_INFO_TYPE is defined.
7171 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7173 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7174 matches the register size.
7176 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7178 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7180 (do_relocs_for): Likewise.
7181 (fixup_segment): Don't just quit if linkrelax is set. Try to
7182 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7185 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7187 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7188 relative relocations with -mrelocatable. Also allow unfixed
7189 relocs in .ex_shared.
7191 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7193 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7194 non-zero before assuming this is a long file name.
7195 (w_strings): Likewise.
7196 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7198 * config/obj-coff.c (w_strings): Move declaration of i inside
7199 #ifdef block which uses it.
7201 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7203 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7204 "relaxmode". Output relocs which identify various relaxing
7205 possibilities for mov.[bwl] instructions.
7206 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7208 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7210 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7211 (MD_APPLY_FIX3): Define.
7212 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7214 (md_apply_fix3): Renamed from md_apply_fix.
7215 If pcrel reloc and symbol is in different section, undo effects
7218 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7220 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7221 any reloc with an LR% or RR% field selector for SOM.
7223 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7225 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7228 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7230 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7232 (yank_symbols): Likewise.
7234 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7236 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7237 BFD_ASSEMBLER, add name field.
7238 * config/obj-coff.c: Include "libiberty.h".
7239 (coff_header_append): Handle long section names.
7240 (crawl_symbols): Just use the name field for the symbol name,
7241 without worrying about null byte termination.
7242 (w_strings): Handle long section names.
7243 (write_object_file): Likewise. Also, use the name field, rather
7245 (obj_coff_add_segment): Permit long section names.
7246 (obj_coff_init_stab_section): Use the name field, rather than
7248 (adjust_stab_section): Likewise.
7249 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7251 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7252 (mem_fmt): Likewise.
7253 (md_apply_fix): Don't check fx_im_disp field.
7255 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7257 * configure.in: Add * after sparc*-*-vxworks.
7258 * configure: Rebuild.
7260 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7261 define it to comment_chars. Use tc_comment_chars rather than
7263 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7264 * config/tc-m68k.h (tc_comment_chars): Define.
7265 (m68k_comment_chars): Declare.
7266 * config/tc-m68k.c (m68k_comment_chars): Rename from
7267 comment_chars. Change into a pointer rather than an array.
7268 (md_longopts): Add "bitwise-or".
7269 (md_parse_option): Handle OPTION_BITWISE_OR.
7270 (md_show_usage): Mention --bitwise-or.
7271 * doc/c-m68k.texi: Document --bitwise-or.
7273 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7275 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7278 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7279 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7280 correct handling of input line pointer, and call
7281 demand_empty_rest_of_line.
7283 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7285 * config/tc-sparc.c (in_bitfield_range): New static function.
7286 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7287 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7288 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7289 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7290 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7292 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7294 * config/obj-coff.c: BFD_ASSEMBLER:
7295 (coff_last_bf): New static variable.
7296 (coff_frob_symbol): Set endndx of a .bf symbol.
7298 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7299 (last_bfP): New static variable.
7300 (yank_symbols): Set endndx of a .bf symbol.
7302 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7304 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7305 and -s options. Add -be for good measure.
7307 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7309 * read.c (s_space): Support non-constant fill value. Handle fill
7310 value correctly for a size other than 1.
7312 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7314 * config/tc-arm.c (my_get_float_expression): Update call to
7315 gen_to_words, X_PRECISION changed from 6 to 5.
7317 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7319 * config/tc-ppc.c (register_name,reg_name_search): Move register
7320 name lookup from PE specific code to all targets. Add support for
7321 -mregnames/-mno-regnames to control whether register names are
7323 (md_assemble): Call register_name for all platforms.
7324 (md_parse_option): Add support for -mregnames/-mno-regnames.
7326 * configure.in (powerpcle*-*-solaris): Add support.
7327 (powerpc*-*-linux): Ditto.
7328 * configure: Regenerate.
7330 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7332 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7334 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7335 be associated with a single %lo reloc.
7337 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7338 before comparing against MAX_GPREL_OFFSET, so that negative
7339 numbers are handled correctly.
7342 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7344 * config/tc-sparc.c (last_insn): New static variable.
7345 (md_assemble): Warn about putting floating point branches in a
7346 delay slot. If architecture is less than v9, insert NOP
7347 instructions between floating point instructions and floating
7348 point branches. (The SunOS assembler does both these operations.)
7349 Save the last instruction opcode.
7350 (sparc_ip): Add pinsn parameter. Change caller.
7352 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7353 for byte jump to next instruction to skip empty frags.
7355 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7357 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7358 for addq with a 16 bit signed value, just emit a lda instruction
7361 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7363 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7366 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7368 * configure.in: Permit --enable-shared to specify a list of
7370 * configure: Rebuild.
7372 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7374 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7375 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7377 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7379 * config/atof-ieee.c: Fix handling of denormalized extended
7380 precision numbers and overflow/underflow detection.
7381 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7382 not include the 16 bit gap in the m68k extended precision format.
7384 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7386 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7388 * configure: Rebuild.
7390 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7392 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7393 be accessed using the $gp register.
7394 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7396 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7398 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7399 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7401 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7403 * read.c (get_line_sb): Bump line counters based on
7404 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7405 call LISTING_NEWLINE.
7406 (s_macro): Don't call demand_empty_rest_of_line.
7407 * app.c (do_scrub_chars): When handling C style comments, unget
7410 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7412 * read.h (enum linkonce_type): Define.
7413 (s_linkonce): Declare.
7414 * read.c (potable): Add "linkonce".
7415 (s_linkonce): New function.
7416 * subsegs.h (segment_info_type): Add linkonce field to
7417 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7418 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7419 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7420 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7422 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7423 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7424 entry based on the linkonce field in segment_info.
7425 * doc/as.texinfo: Document .linkonce.
7427 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7429 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7431 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7433 * stabs.c (s_stab_generic): Call the listing functions before
7434 doing the rest of the processing, which may involve freeing the
7435 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7436 SEPARATE_STAB_SECTIONS case.
7438 * config/tc-hppa.c: Remove nested comment.
7439 (tc_gen_reloc): Move label done inside the ifdef in which it is
7441 (md_apply_fix): Pass pointers to correct types to libhppa.h
7442 functions. Always return a value.
7444 * config/tc-mips.h (tc_frob_file): Define.
7445 (mips_frob_file): Declare.
7446 * config/tc-mips.c (struct mips_hi_fixup): Define.
7447 (mips_hi_fixup_list): New static variable.
7448 (imm_unmatched_hi): New static variable.
7449 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7450 offset_reloc. Pass imm_unmatched_hi to append_insn.
7451 (append_insn): Add unmatched_hi parameter. If it is set, add the
7452 new fixup to mips_hi_fixup_list. Change all callers.
7453 (mips_ip): Set imm_unmatched_hi when appropriate.
7454 (mips_frob_file): New function.
7456 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7458 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7459 * configure: Regenerated.
7461 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7463 * as.c (main): Call bfd_set_error_program_name.
7465 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7467 * as.h (strdup): Don't declare.
7468 * stabs.c: Include libiberty.h
7469 (get_stab_string_offset): Use xstrdup rather than strdup.
7470 (s_stab_generic): Likewise.
7471 * as.c (parse_args): Likewise.
7472 * read.c (s_mri_sect): Likewise.
7474 * gasp.c (change_base): Recognize \(...) construct documented to
7475 pass through enclosed characters literally through to the output.
7476 (process_assigns): Likewise. Also, be more careful to avoid
7477 looking past the end of the buffer.
7479 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7481 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7482 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7484 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7486 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7488 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7490 * config/alpha-opcode.h: Added cvtst instruction.
7492 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7494 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7495 string. Extract the addend from the result of expression.
7497 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7499 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7500 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7501 mode, change the state to 3 rather than 1.
7503 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7505 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7506 correspond to 11 March change.
7508 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7510 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7511 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7513 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7515 * configure: Rebuild with autoconf 2.8.
7517 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7519 * config/atof-ieee.c (gen_to_words): Improve handling of
7520 X_PRECISION numbers. Based on patches from Andreas Schwab
7521 <schwab@issan.informatik.uni-dortmund.de>.
7523 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7525 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7527 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7528 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7529 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7530 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7533 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7535 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7537 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7539 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7540 (pa_def_subspaces): Add $MILLICODE$.
7541 (pa_spaces_begin): Set section flags for $MILLICODE$.
7543 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7545 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7546 not SHT_NOBITS. Don't tamper with flags based on type if a
7547 special section was found (revert Feb 29 change).
7549 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7550 if aligning to a longword boundary or greater.
7552 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7554 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7556 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7558 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7559 * configure: Regenerated.
7561 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7563 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7564 R_N1SEL since they're not defined for old versions of hpux.
7566 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7567 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7568 R_N0SEL and R_N1SEL.
7570 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7572 * flonum-konst.c: Add two more constants for 1e+-2048 and
7573 1e+-4096, and correct the other constants.
7575 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7577 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7579 * config/obj-elf.c (obj_elf_section): Allow predefined section
7580 types to set the nobits type. Avoid a shadowed declaration.
7582 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7584 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7585 reduce relocs using e_nlrsel field selectors.
7587 * write.c (fix_new_exp): Don't use #elif. Some compilers
7590 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7592 (pa_chk_field_selector): Handle new field selectors for SOM.
7594 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7596 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7597 * configure: Rebuild.
7598 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7599 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7601 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7604 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7606 * mpw-make.sed: Update to handle shared library support.
7608 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7610 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7611 the insn on mismatch.
7613 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7615 * configure.in: Add support for a29-coff.
7616 * configure: Rebuild.
7618 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7620 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7621 of the section when looking for the R_SH_USES fixup, because the
7622 frag addresses have not yet been adjusted.
7624 * gdbinit.in: Set a breakpoint on as_warn_where.
7626 * config/tc-mips.c (macro): Add missing arguments to macro_build
7627 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7629 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7631 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7632 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7634 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7636 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7638 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7640 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7641 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7642 Recognize [uU] format args as sparclet cpregs.
7644 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7646 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7649 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7651 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7652 well as S_IS_EXTERNAL.
7653 (tc_fix_adjustable): Likewise.
7654 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7655 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7657 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7658 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7660 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7662 * config/tc-sparc.c (max_architecture): Change to sparclite for
7664 (default_compatible): Delete.
7665 (sparc_ffs): New function.
7666 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7667 (sparc_ip): Rewrite architecture match and bump logic.
7669 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7671 * configure.in: Check for 'do not mix' from native linker before
7672 trying to use -rpath.
7673 * configure: Rebuild.
7675 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7677 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7678 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7679 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7680 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7682 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7683 to the symbol lnnoptr field, to get the correct file offset.
7685 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7687 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7688 symbols that are not function, file, or section symbols to be
7691 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7693 * configure: Set and substitute RPATH_ENVVAR.
7694 * configure: Rebuild.
7695 * Makefile.in (RPATH_ENVVAR): New variable.
7696 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7698 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7699 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7700 * configure: Rebuild.
7702 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7704 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7705 appropriate flags in BFD section.
7707 * configure.in (m68k-*-psos*): New target.
7708 * configure: Rebuild.
7709 * config/te-psos.h: New file.
7710 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7713 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7715 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7716 * configure.in: Remove duplicate setting of cpu_type. Check
7717 whether opcodes library is required for on all targets, not just
7719 * configure: Rebuild.
7721 * config/tc-mips.c (mips_big_got): New static variable.
7722 (s_extern): Don't declare.
7723 (reg_needs_delay): New static function.
7724 (macro_build): Permit GOT/CALL_HI/LO relocs.
7725 (macro_build_lui): If place is not NULL, use the number in the
7727 (load_address): Handle mips_big_got case.
7728 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7730 (OPTION_XGOT): Define.
7731 (md_longopts): Add "xgot" if OBJ_ELF.
7732 (md_parse_option): Handle -xgot.
7733 (md_show_usage): Mention -xgot.
7734 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7735 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7737 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7739 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7740 the byte relocation, point it to the low byte of the word.
7742 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7744 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7745 * configure: Rebuild.
7747 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7749 * configure.in: Recognize any sparc* cpu.
7750 * configure: Regenerated.
7752 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7754 * read.c (potable): Add "mri" and ".mri".
7755 (s_mri): New function.
7756 * read.h (s_mri): Declare.
7757 * app.c (scrub_m68k_mri): New static variable.
7758 (mri_pseudo): New static variable.
7759 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7760 flag_m68k_mri. Initialize scrub_m68k_mri.
7761 (mri_state, mri_last_ch): New static variables.
7762 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7764 (app_push): Save new fields.
7765 (app_pop): Restore new fields.
7766 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7767 If TC_M68K, use a trivial state machine to look for occurrences of
7768 the .mri pseudo-op, and change the mode appropriately.
7769 * as.h (do_scrub_begin): Update prototype.
7770 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7772 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7774 (m68k_mri_mode_change): New function.
7775 (md_parse_option): Set reg_prefix_optional_seen.
7776 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7777 (MRI_MODE_CHANGE): Define.
7778 * doc/as.texinfo: Document .mri pseudo-op.
7780 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7783 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7785 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7786 * config/m68k-parse.h (enum pic_relocation): Define.
7787 (struct m68k_exp): Add pic_reloc field.
7788 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7789 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7790 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7792 * config/tc-m68k.c: Delete definition of NO_RELOC.
7793 (struct m68k_it): Add pic_reloc field.
7794 (add_fix): Copy over pic_reloc field.
7795 (md_pseudo_table): Interpret .align parameter as byte count.
7796 (mote_pseudo_table): Likewise.
7797 (tc_m68k_fix_adjustable): New function.
7798 (get_reloc_code): New function.
7799 (md_assemble): Use it as last argument to fix_new_exp.
7800 (md_apply_fix_2): For a relocation against a symbol don't put the
7801 addend into the data.
7802 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7803 (m68k_ip): Don't relax an operand that requires pic relocation.
7804 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7806 * write.c (fixup_segment): Don't add symbol value to addend if
7807 TC_M68K and OBJ_ELF.
7808 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7809 (motorola_operand): Add rule for `(zapc, EXPR)'.
7811 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7813 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7814 *really* is permissible before the comma.
7816 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7818 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7819 inserting nop instructions.
7821 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7823 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7825 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7827 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7828 class setting for a CALLNAME symbol in COFF.
7830 * read.c (potable): Pass negative numbers for new .balign[wl] and
7831 .p2align[wl] pseudo-ops.
7832 (s_align_bytes): Treat a negative argument as specifying the fill
7834 (s_align_ptwo): Likewise.
7836 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7838 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7839 (do_align): Take new len parameter. Change all callers. Pass it
7841 (s_align_bytes): Arg now indicates the length of the fill pattern.
7842 (s_align_ptwo): Likewise.
7843 * config/obj-coff.c (write_object_file): Pass length to
7845 * config/tc-i386.h (md_do_align): Take new len parameter.
7846 * config/tc-m88k.h (md_do_align): Likewise.
7847 * config/tc-m88k.c (m88k_do_align): Likewise.
7848 * config/tc-sh.h (md_do_align): Likewise.
7849 * config/tc-sh.c (sh_do_align): Likewise.
7850 * doc/as.texinfo: Document new pseudo-ops.
7852 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7853 done in cvt_frag_to_fill.
7855 * config/tc-sh.h (sh_do_align): Declare.
7856 (md_do_align): Define.
7857 * config/tc-sh.c (sh_do_align): New function.
7859 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7860 difference if the next address is before the current one.
7862 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7863 (archs): Initialize new field.
7864 (m68k_ip): Don't list alias names when listing CPUs which support
7867 * as.c (main): Call parse_args before read_begin.
7868 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7869 front of generated pseudo-ops.
7870 * read.c (potable): Ignore "name".
7871 (s_app_file): Permit a single quote after the string, since one
7872 may appear in m68k MRI mode.
7874 * configure.in: Check for --enable-shared. If linking against
7875 shared BFD and opcodes, fix library name on SunOS, and try to set
7877 * configure: Rebuild.
7879 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7881 * as.h (flag_m68k_mri): Declare.
7882 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7883 * Many files: For MRI syntax that is specific to the m68k MRI
7884 assembler, check flag_m68k_mri rather than flag_mri or
7885 MRI_MODE_NEEDS_PSEUDO_DOT.
7887 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7889 * config/tc-i960.c (ARCH_HX): Define.
7891 (targ_has_sfr): Handle ARCH_HX.
7892 (targ_has_iclass): Handle ARCH_HX.
7893 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7894 (tc_headers_hook): If the architecture was specified explicitly,
7895 use it when setting the flags. Set the extern variable coff_flags
7896 rather than headers->filehdr.f_flags, since the latter is set
7897 unconditionally in obj-coff.c.
7898 (i960_handle_align): Remove unused variable fixp.
7900 Support for building bfd and opcodes as shared libraries, based on
7901 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7902 * configure.in: Set OPCODES and BFD to search directories.
7903 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7904 * configure: Rebuild.
7905 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7906 (LIBDEPS): New variable.
7907 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7908 $(HLDFLAGS) in link.
7909 (check): Set LD_LIBRARY_PATH in the environment.
7911 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7913 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7914 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7915 read-only, not read/write.
7917 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7919 * Makefile.in (INSTALL_XFORM): Remove -e.
7921 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7923 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7924 than comparing S_GET_SEGMENT to undefined_section.
7925 (write_object_file): Skip symbols which were equated to an
7926 undefined or common symbol.
7927 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7928 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7930 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7931 or S_IS_COMMON call S_GET_VALUE.
7932 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7933 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7934 to an undefined or common symbol, convert the reloc to be against
7936 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7937 undefined or common symbol.
7938 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7939 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7940 to an undefined or common symbol, convert the reloc to be against
7942 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7943 undefined or common symbol.
7944 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7945 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7947 (yank_symbols): Skip symbols which were equated to an undefined or
7950 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7952 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7953 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7955 * configure.in: Make sure we only add m68k-parse.o to
7956 ${extra_objects} once, no matter how many m68k targets have been
7958 * configure: Rebuild.
7960 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7962 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7963 * configure: Rebuild.
7965 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7967 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7968 * doc/c-m68k.texi: Document .extend and .ldouble.
7970 * configure.in (m68*-apple-aux*): New target.
7971 * config/te-aux.h: New file.
7972 * config/obj-coff.c (compare_external_relocs): New static function
7974 (do_relocs_for): Sort relocs if TE_AUX.
7975 (fixup_segment): If TE_AUX, store common symbol value in segment.
7976 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7978 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7980 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7982 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7984 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7985 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7987 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7988 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7989 an undefined symbol and the size of a function symbol.
7990 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7991 for all common symbols.
7993 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7995 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7998 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
8001 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
8003 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
8004 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
8006 * ecoff.c (localsym_t): Add addend field.
8007 (add_ecoff_symbol): Add addend argument. Change all callers.
8008 (coff_sym_value): Make static.
8009 (coff_sym_addend): New static variable.
8010 (ecoff_directive_def): Initialize coff_sym_addend.
8011 (ecoff_directive_val): Accept symbol + constant.
8012 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
8013 (ecoff_build_symbols): Include the addend in the symbol value.
8015 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
8017 * config/tc-ppc.c (md_assemble): Ignore overflow on
8018 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
8020 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8022 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
8023 bytes in size, so offset appropriately in big endian mode when
8024 writing the bottom 2 bytes.
8026 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
8028 * config/tc-sparc.c (default_compatible): New static local.
8029 (md_begin): Initialize it. Rewrite warn_on_bump handling.
8030 (sparc_ip): If no architecture or -bump specified, don't mark as
8031 mismatched those in default_compatible.
8033 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
8035 SCO ELF support from Robert Lipe <robertl@arnet.com>:
8036 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
8037 * configure: Rebuild.
8038 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
8039 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
8040 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
8041 (sco_id): Declare if SCO_ELF.
8043 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
8045 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
8046 ({max,warn_after}_architecture): New static locals.
8047 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
8048 If both architecture and -bump requested, set max_architecture to max.
8049 (sparc_md_end): Simplify.
8050 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
8051 Rewrite code to bump architecture and check for conflicts.
8052 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
8053 with Solaris assembler.
8054 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
8055 (md_show_usage): Update.
8057 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
8059 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
8061 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
8063 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
8064 #ifdef sparcv9 when choosing value.
8067 (sparc_md_end): Declare.
8068 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
8069 (initial_architecture): New static local.
8070 (can_bump_v9_p): Likewise.
8071 (NO_V9): Delete all occurrences.
8072 (sparc_md_end): New function.
8073 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
8074 Don't bump architecture to v9 unless can_bump_v9_p set.
8075 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
8076 * configure.in (sparc64 target cpu): Don't set obj_format here.
8077 (SPARC_V9): Renamed from sparcv9.
8078 (sparc64-*-elf*): Define SPARC_ARCH64.
8079 * configure: Regenerated.
8080 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8081 (SPARC_ARCH64): Add.
8082 * conf.in: Regenerated.
8083 * config/vmsconf.h: Update.
8085 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8087 * config/tc-mips.c (load_register): Optimise "dli" loads.
8088 (md_show_usage): add "-mcpu=vr4100" to help text.
8090 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8092 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8093 undefined symbol, preserve the X_op of O_symbol.
8094 (S_GET_VALUE): Fix check to permit this case.
8095 * write.c (write_relocs): If a reloc is against an undefined
8096 symbol equated to another symbol, change the reloc to be against
8098 * config/obj-coff.c (do_relocs_for): Likewise.
8100 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8103 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8105 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8106 computer is PowerPC.
8108 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8110 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8111 mentioned in the eabi.
8113 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8115 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8116 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8118 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8120 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8122 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8124 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8125 as a section it is ok to have unadorned -mrelocatable pointers in.
8127 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8129 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8132 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8134 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8135 dependent section attributes can be handled.
8137 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8138 macros to add support for exclude section flag and ordered section
8141 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8142 functions to add support for exclude section flag and ordered
8145 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8147 * subsegs.c (section_symbol): Don't try to look up the section
8148 symbol in the hash table. It should be possible to have a symbol
8149 with the same name as a section, but no connection to it.
8151 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8152 From James Carlson <carlson@xylogics.com>.
8154 * expr.c (operand): Skip whitespace after a close parenthesis.
8155 From James Carlson <carlson@xylogics.com>.
8157 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8159 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8160 as_warn_where for relocation overflow.
8161 (parse_reg): Accept register name only if next character is
8164 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8166 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8167 addresses for static variables.
8169 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8171 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8172 and xgot give the old toc16 relocation.
8173 (md_apply_fix3): Support all GOT relocations.
8175 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8177 * config/tc-mips.c (load_address): Correctly handle a constant in
8178 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8180 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8182 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8183 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8184 (build_Mbytes): Handle REG_B.
8186 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8188 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8190 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8192 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8194 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8196 * config/obj-coff.c (write_object_file): Set the s_align field to
8197 the number of bytes, rather than to the power of 2.
8199 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8201 * Makefile.in (DISTCLEAN_HERE): New variable.
8202 (distclean): Use it.
8203 (maintainer-clean): Depend upon clean-here rather than clean,
8204 distclean, and clean-info. Run make maintainer-clean in doc.
8205 Remove files listed in DISTCLEAN_HERE.
8206 * doc/Makefile.in (maintainer-clean realclean): Split out from
8207 distclean. Depend upon clean-info and distclean.
8209 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8211 * mac-as.r: Fix copyright and version strings.
8212 (cfrg): Use PROG_NAME instead of literal name.
8214 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8216 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8218 * config/tc-a29k.h (tc_unrecognized_line): Define.
8219 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8220 (md_operand): Handle a29k style local dollar labels.
8222 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8224 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8226 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8228 * read.c (s_fill): If md_flush_pending_output is defined, call
8231 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8233 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8234 Treat rs_align_code like rs_align.
8236 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8238 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8239 converting an absolute address into a PC-relative one.
8241 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8243 * mpw-config.in: Don't always use te-generic.h for emulation.
8244 (powerpc-apple-macos): Use emulation te-macos.h.
8245 * mpw-make.sed (install, install-only): Edit in Mac-specific
8248 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8250 * configure.in: Improve message about unsupported ELF targets.
8251 * configure: Rebuild.
8253 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8254 pattern is zero. From Manfred Hollstein.
8256 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8258 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8259 the various idata sections, we check the name on the .section pseudo.
8261 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8263 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8264 add section's paddr to add_number; compatibility to native as and
8267 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8269 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8271 * hash.c (struct hash_entry): Moved here...
8272 * hash.h (struct hash_entry): ...from here.
8274 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8275 if it's already known to be null.
8277 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8279 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8280 bit relocs converted to PC relative relocs. This turned out to
8281 add the offset from the beginning of .text twice.
8283 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8285 * stabs.c (s_stab_generic): In 's' case, free string from
8288 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8290 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8293 * subsegs.h (segment_info_type): Make bitfields unsigned.
8295 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8296 and move them together. On most systems this will reduce the
8297 structure size by one word.
8298 (operatorT): Define O_max.
8299 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8302 * read.c (pop_insert): Print error returned by hash table
8305 * as.c (dump_statistics): Split out from main; dump some hash
8306 table stats and target-specific stats.
8307 (start_time): No longer automatic to main.
8308 (main): Set file-level start_time and call dump_statistics at
8309 exit. Exit by calling xexit.
8310 (show_usage): Make --statistics description less specific.
8311 * subsegs.c (subsegs_print_statistics): New function.
8312 * write.c (write_print_statistics): New function.
8313 (n_fixups): New static variable.
8314 (fix_new_internal): Increment it.
8315 * read.c (read_print_statistics): New function.
8316 * read.h (read_print_statistics): Declare.
8317 * symbol.c (symbol_print_statistics): New function.
8318 * symbol.h (symbol_print_statistics): Declare.
8319 * hash.c (hash_print_statistics): New function.
8320 * hash.h (hash_print_statistics): Declare.
8321 * config/tc-i386.c (i386_print_statistics): New function.
8322 * config/tc-i386.h (i386_print_statistics): Declare.
8323 (tc_print_statistics): New macro.
8324 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8327 * hash.c (DELETED): Rewrite to use a valid but unique address.
8328 (START_POWER): Reduce to 10.
8329 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8330 Add new values for counting strcmp calls.
8331 (GROW_FACTOR): New macro.
8332 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8334 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8335 (hash_new): Use FULL_VALUE.
8336 (struct hash_control): Definition moved here.
8337 (hash_code): Don't mask to low bits.
8338 (hash_ask): Mask returned hash code here. Check hash value before
8339 calling strcmp; count strcmp calls.
8340 * hash.h (struct hash_control): Declare, don't define, here.
8341 (HASH_STATLENGTH): Deleted.
8342 (struct hash_entry): Add field for hash code.
8343 (hash_say, hash_apply): Don't declare.
8345 * hash.c (destroy): Return void.
8346 (applicatee): Ditto.
8347 (main): Fix declarations.
8348 (hash_apply): Return void. Argument `function' returns void. Put
8349 inside "#ifdef TEST".
8350 (hash_say): Define only if TEST is defined.
8351 * hash.h (hash_apply, hash_say): Declarations deleted.
8353 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8355 * configure: Rebuild with autoconf 2.7.
8357 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8359 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8360 * configure: Rebuild with autoconf 2.6.
8362 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8364 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8365 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8367 (ppc_frob_file): Remove.
8368 * config/tc-ppc.h (tc_frob_file): Don't define.
8369 (ppc_frob_file): Don't declare.
8371 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8373 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8374 * config/alpha-opcode.h: Include one-operand variants of jmp and
8377 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8378 with te-delta.h in 8.3 file systems.
8379 * configure.in: Adjusted.
8381 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8383 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8385 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8387 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8389 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8391 Version 2.6 released.
8392 * Makefile.in (VERSION): Updated to 2.6.
8394 * config/obj-coff.c (write_object_file): Change use of md_do_align
8395 to pass a pointer rather than a fill value, to match other uses.
8397 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8399 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8401 * as.c (main): Move md_end call to just after call to
8402 perform_an_assembly_pass. Delete cpu-specific code here.
8403 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8404 * config/tc-arm.c (md_end): Unused function deleted.
8405 * config/tc-ns32k.c (md_end): Ditto.
8407 * config/tc-i386.c (i386_align_code): New function, moved here
8408 from HANDLE_ALIGN macro.
8409 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8411 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8413 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8416 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8418 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8419 multi-byte nops to avoid changing gcc. The necessary gcc change
8420 might break old assemblers.
8422 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8424 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8425 generate optimal multi-byte nop instructions for ".align n"
8426 ".align n,0x90", and aligns requiring more than 15 bytes of
8427 padding still generate multiple 0x90's as before.
8429 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8431 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8433 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8435 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8436 * configure: Update.
8437 * mpw-make.sed: Reorder commands to make sed happier.
8438 * config/te-macos.h: New file.
8439 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8441 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8443 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8444 conditional branches.
8445 (md_apply_fix): Likewise.
8447 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8449 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8450 generate a reloc which the linker will not handle correctly. Fix
8451 overflow checking--R_IREL is 18 bits, not 17.
8453 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8455 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8456 from a PC relative reloc if TC_A29K.
8458 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8459 code depends upon it.
8461 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8462 $extend. Based on code from Eric Freudenthal
8463 <freudenthal@nyu.edu>.
8464 * config/tc-a29k.h (LEX_DOLLAR): Define.
8465 * read.c (LEX_DOLLAR): Define if not defined.
8466 (lex_type): Use LEX_DOLLAR.
8468 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8470 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8473 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8475 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8477 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8479 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8480 used only by "dlltool.c".
8482 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8484 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8485 (md_pseudo_table): Don't define "extern".
8487 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8489 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8491 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8493 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8495 * macro.c (macro_expand_body): Don't warn about == with a
8496 nonexistent parameter, in case it is in a comment field.
8498 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8500 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8501 set, even if macro_alternate is set.
8502 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8503 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8504 the token unless it ended in '@'.
8505 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8506 * doc/c-a29k.texi: Document macro usage on A29K.
8508 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8510 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8512 (install_operand): Likewise.
8514 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8516 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8518 * configure.in (m88k-motorola-sysv*): New target.
8519 * configure: Rebuild.
8520 * config/te-delta88.h: New file.
8521 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8523 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8524 (md_do_align): Define.
8525 * config/tc-m88k.c: Include "subsegs.h".
8526 (m88k_do_align): New function.
8528 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8529 (COFF_NOLOAD_PROBLEM): Define.
8530 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8532 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8534 * config/tc-i386.c (md_assemble): For a jump instruction with
8535 non-constant target, require 7 available bytes in the current
8538 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8540 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8543 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8545 * configure.in (alpha-*-linux*): Use ecoff.
8546 * configure: Rebuild.
8547 * ecoff.c (ecoff_directive_extern): New function.
8548 (ecoff_directive_weakext): New function.
8549 (ecoff_build_symbols): Handle weak symbols.
8550 (ecoff_setup_ext): Likewise.
8551 (ecoff_frob_symbol): Warn about weak common symbols.
8552 * ecoff.h (ecoff_directive_extern): Declare.
8553 (ecoff_directive_weakext): Declare.
8554 * symbols.c (S_IS_WEAK): New function.
8555 * symbols.h (S_IS_WEAK): Declare.
8556 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8558 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8561 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8563 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8565 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8566 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8567 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8568 * config/obj-coff.c (coff_frob_symbol): Don't call
8569 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8570 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8573 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8574 (ppc_stab_symbol): New static variable.
8575 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8576 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8577 sy_tc.real_name to the stab string.
8578 (ppc_bc, ppc_ec): New static functions.
8579 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8581 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8583 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8586 * input-scrub.c (input_scrub_push): Reset sb_index.
8588 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8590 * listing.c (listing_newline): Don't create a frag in the absolute
8593 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8595 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8596 (ppc_csect): Move most of the code to ppc_change_csect, and call
8598 (ppc_change_csect): New static function, taken from ppc_csect.
8599 (ppc_section): New static function.
8600 (ppc_saw_abs): New static varable.
8601 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8602 a symbol has no csect.
8603 (ppc_adjust_symtab): New function.
8604 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8605 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8607 * write.c (write_object_file): If tc_adjust_symtab is defined,
8608 call it just before the call to obj_adjust_symtab.
8610 * symbols.c (symbol_find_or_make): Change name to be const.
8611 * symbols.h (symbol_find_or_make): Update declaration.
8613 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8615 * doc/as.texinfo (Align): Mention SH.
8616 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8618 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8619 (Z8000 Directives, even): Don't give numeric align value, instead
8622 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8624 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8627 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8629 * Makefile.in (diststuff): Also make info.
8630 (maintainer-clean realclean): Also make clean-info.
8632 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8634 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8635 (pa_subspace): For ".nsubspa", always create a new subspace
8636 with the given attributes, even if one already exists with the
8639 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8641 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8642 TC_FORCE_RELOCATION, taking an additional section argument. If
8643 the section of the target symbol is not the same as the current
8644 section, always force the relocation to be used.
8645 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8647 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8648 md_pcrel_from function, taking an additional section argument.
8649 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8651 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8652 older TC_FORCE_RELOCATION if not defined.
8653 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8654 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8655 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8656 TC_FORCE_RELOCATION.
8658 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8660 * input-scrub.c (as_where): Set name to null pointer if we don't
8662 * messages.c (identify): Only print filename if non-null.
8663 (as_show_where): Ditto, for line number too.
8664 (as_warn_internal, as_bad_internal): Ditto.
8666 * input-file.c (input_file_open): If the input file can't be
8667 opened, consider it an error.
8669 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8671 * config/tc-mips.c: Added mips_4100 control, and support for
8672 accepting the 4100 as a MIPS architecture variant (md_begin,
8673 macro_build, mips_ip, md_parse_option). Adding suitable
8674 command-line OPTIONs, and updating the help text (md_show_usage).
8676 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8678 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8679 BFD_ASSEMBLER is defined.
8681 * Use one active frag and one obstack per frag chain:
8682 * frags.c (frags): Variable deleted.
8683 (frag_alloc): New function.
8684 (frag_grow, frag_more, frag_variant, frag_now_fix,
8685 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8687 (frag_new): Ditto. Verify that frch_last and frag_now match on
8688 entry and exit, and that old frag_now has non-zero type. Replace
8689 "know" uses with "assert". Use frag_alloc instead of mucking with
8691 * frags.h (frags): Declaration deleted.
8692 * subsegs.h (struct frchain): Add new field frch_frag_now.
8693 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8695 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8696 give it any stricter alignment than frchainS structures need. Do
8697 not initialize frags obstack. Set frag_now to point to
8698 dummy_obstack. Initialize absolute_frchain.
8699 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8700 field of frchainS. Don't create new frags on section switch, and
8701 use frag_alloc when creating a new frag chain. For absolute
8702 section, set frchain_now to absolute_frchain. Verify that
8703 frch_last and frag_now match on entry and exit. Initialize
8704 per-chain obstack, and under gcc, set required alignment to that
8705 needed by fragS structure.
8707 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8709 * stabs.c (get_stab_string_offset): Only copy input string if a
8710 fresh copy is needed, not if the section already exists.
8711 (s_stab_generic): Cache stab section name to bypass lookups, since
8712 usually it will match. Could be made faster still by changing the
8713 memory allocation rules.
8714 (s_xstab): Cache section name to bypass repeated string
8717 * frags.c (frag_new): Deleted register declarations.
8719 * listing.c (frag_now): Don't declare.
8721 * as.c (chunksize): New variable.
8722 (debug_memory): New variable.
8723 (main): If debug_memory is set, reduce chunksize and
8725 * as.h (chunksize): Declare it.
8726 * read.c (read_begin): Use it.
8728 * config/tc-alpha.c (md_shortopts): Include 'g'.
8729 (md_parse_option): Ignore it.
8731 * Makefile.in (distclean): Remove Makefile and config.status from
8732 testsuite directory.
8733 (clean-here): Don't delete testsuite. Instead, delete only the
8734 files within it that would be generated by running tests.
8736 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8737 frag_now_fix instead of accessing obstack info directly.
8738 * config/tc-arm.c (s_ltorg): Ditto.
8739 (md_assemble): Ditto.
8741 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8744 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8746 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8747 chain after parsing value expression, if any, to avoid separating
8748 continued .stabs lines.
8750 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8752 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8753 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8755 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8757 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8758 -mcom support and PPC_OPCODE_ANY for -many.
8759 (md_parse_option): Ditto.
8761 (md_begin): For duplicate instructions, print all duplicates
8764 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8766 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8767 common mode operation.
8768 (md_show_usage): Add -mcom to usage message.
8770 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8772 * expr.c (op_rank): Add O_symbol_rva.
8773 * expr.h (operatorT): Add O_symbol_rva.
8774 * read.c (cons_worker): Set O_symbol_rva when necessary.
8775 * write.c (fix_new_exp): Understand O_symbol_rva.
8777 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8779 * config/tc-mips.c: Correct s_cons arguments. From Michael
8780 Joosten <joost@ori.cadlab.de>.
8782 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8784 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8785 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8786 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8788 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8789 make non-static. Change all users.
8790 * config/obj-coff.h (coff_n_line_nos): Declare.
8792 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8794 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8796 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8798 * config/obj-elf.c (obj_elf_common): Convert specified byte
8799 alignment to power of two. Set size of local bss symbol.
8801 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8803 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8805 * sb.c, macro.c: Decide whether to include <string.h> or
8806 <strings.h> just as as.h does.
8808 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8810 * Makefile.in (site.exp): Fix setting of $srcdir.
8812 * config/tc-arm.c (md_atof): Fix little-endian output.
8813 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8816 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8818 * doc/as.texinfo: Split out the NS32k family documentation,
8819 despite its being commented out for now.
8820 * doc/c-ns32k.texi: New file.
8822 * sb.c, macro.c: Include string.h.
8824 * Makefile.in (comparison): Only check *.o; we don't care if
8825 timestamps inserted by the native linker differ.
8827 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8828 if alignment stricter than 4 bytes is requested; in that case,
8829 align to a 4-byte boundary first.
8831 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8833 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8834 uninitialized" warning for `Max_Source_Offset'.
8836 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8838 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8839 qualifiers and detect errors if present.
8840 (md_assemble): Add call to parse_toc_entry. Also added some support
8841 for the [tocv] qualifier.
8842 (ppc_pe_tocd): New function to support data in the toc section.
8844 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8846 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8849 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8851 * config/tc-m68k.c (isword): Accept all values from -65536 to
8852 +65535, so ~VAL will not be rejected.
8854 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8855 skip characters after the pseudo-op.
8857 * read.c (get_line_sb): Don't look past buffer_limit.
8858 (s_include): In MRI mode, skip characters after the file name.
8860 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8862 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8863 periods in register names.
8865 For older changes see ChangeLog.1.