1 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3 * doc/as.texinfo: Added section on reporting bugs.
5 * config/tc-alpha.c: Change uses of void * to PTR. Change the
6 alpha_macro emit field to expect a const argument, and change the
7 arg field to be const. Fix some spacing to follow the GNU
10 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
12 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
13 (pca56) and 21264 (ev6) cpus.
14 (md_apply_fix): Private relocation types are now negative.
15 (alpha_force_relocation): Likewise.
16 (tc_gen_reloc): Likewise.
17 (emit_insn): Likewise.
18 (emit_ldXu): Do the right thing when the hardware can do byte insns.
20 (emit_sextX): Likewise.
22 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
24 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
25 a symbol found in a reloc.
27 * symbols.c (resolve_symbol_value): Improve the error message if
28 an undefined symbol is used in an expression.
30 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
32 * doc/internals.texi: Rewrite, and add a lot of documentation.
33 * doc/Makefile.in (internals.info): New target.
36 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
38 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
41 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
43 * config/tc-v850.c (md_assemble): Don't lose for relaxable
46 * config/tc-v850.c (md_convert_frag): Make sure we insert the
47 fixup at the right address within the frag.
49 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
50 to an absolute value, instead increment it as needed.
52 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
53 * config/tc-v850.c: Fix some indention problems.
54 (md_relax_table): Define for D9->D99 branch displacement
56 (md_convert_frag): Do something useful instead of aborting.
57 (md_estimate_size_before_relax): Likewise.
58 (md_assemble): Note if the matching instruction has a relaxable
59 operand. If it does, allocate frag with frag_var and don't
64 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
66 * config/tc-d10v.h (md_cleanup): New function. This is needed to
67 write out any buffered instructions when a ".end" is found.
70 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
72 * read.c (read_a_source_file): New hook md_cleanup().
74 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
76 * write.c (fix_new_exp): Use make_expr_symbol to build an
77 expression symbol for a complex fixup.
80 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
82 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
83 hacks to improve parsing of complex hi, lo, zda, etc
85 (md_assemble): Don't demand and eat a trailing ')' after finding
86 a v850 relocation prefix. Sign extend the constant in a
87 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
89 (parse_cons_expression_v850): Don't eat a trailing ')' after
90 finding a v850 relocation prefix.
92 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
93 (TC_CONS_FIX_NEW): Likewise.
94 * config/tc-v850.c (parse_cons_expression_v850): New function.
95 (cons_fix_new_v850): Likewise.
97 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
100 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
102 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
103 for an unknown relocation type.
106 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
108 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
111 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
113 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
114 differently for movea & sst/sld insns.
118 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
120 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
124 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
126 * obj.h (struct format_ops): Add frob_file_after_relocs field.
127 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
128 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
129 frob_file_after_relocs field.
130 * config/obj-elf.c (elf_format_ops): Likewise.
131 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
134 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
136 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
137 specially if not ELF.
138 (md_apply_fix): Handle BFD_RELOC_64.
139 (tc_gen_reloc): Handle BFD_RELOC_64.
141 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
142 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
145 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
146 Don't check S_GET_OTHER.
148 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
150 * config/tc-mips.c (mips_ip): Accept an odd floating point
151 register with l.s or s.s.
153 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
155 (obj_aout_type): New static function.
157 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
159 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
162 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
164 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
165 and sdaoff expressions.
167 * write.c (fixup_segment): Don't add symbol value to addend if
169 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
172 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
173 (md_pcrel_from_section): Likewise.
174 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
176 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
178 * config/tc-v850.c (md_pcrel_from): Delete unused function.
179 (md_pcrel_from_section): New function.
180 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
183 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
185 * config/tc-mips.c (load_register): Add cast to offsetT when using
188 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
190 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
191 (elf_frob_file_after_relocs): ... here. New function.
192 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
193 * write.c (write_object_file): Call *frob_after_relocs after the
194 call to write_relocs.
196 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
198 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
199 symbol, as this messes up linking. Instead, expand the recursive call
200 inline and change up the appropriate bits to get the 0x8000 offset
203 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
205 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
206 two symbols in the same segment to be adjusted.
208 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
209 * configure: Rebuild.
211 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
213 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
215 (ppc_elf_validate_fix): Ditto.
216 (md_assemble): Ditto.
218 (ppc_pe_section): Ditto.
219 (ppc_frob_symbol): Ditto.
221 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
223 * config/mn10300.c (md_assemble): Pass an extra shift count
224 to mn10300_insert_operand based on the opcode format.
225 (mn10300_insert_operand): Accept and use extra shift count
228 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
229 formats rather than hard-coded constants.
231 * config/tc-mn10300.c (md_assemble): Format D5 instructions
232 are 7 bytes long. Write out instructions in big-endian format.
234 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
236 * config/tc-mn10300.c (md_assemble): Tweak further so
237 that all instructions are parsed correctly.
239 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
241 * as.h: Include libiberty.h.
242 (xmalloc, xrealloc): Don't declare.
243 * as.c: Don't include libiberty.h.
244 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
245 * config/tc-mips.c: Likewise.
246 * messages.c: Likewise.
247 (xstrerror): Don't declare.
250 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
252 * config/tc-mn10300.h (pre_defined_registers) Remove.
253 (system_registers, cc_names): Likewise.
254 (address_registers, data_registers, other_registers): New register
256 (register_name, system_register_name, cc_name): Remove.
257 (mn10300_reloc_prefix): Likewise.
258 (data_register_name): New function.
259 (address_register_name, other_register_name): Likewise.
260 (md_assemble): Rough cut at parsing operands. Remove lots of
262 (md_apply_fix3): Disable for now.
264 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
266 * config/tc-m68k.c (select_control_regs): New function, extracted
267 out of m68k_init_after_args.
268 (m68k_init_after_args): Use it.
269 (mri_chip): Use it here as well to update set of allowed control
272 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
274 * config/obj-elf.c (elf_begin): New function.
275 (obj_elf_section): Add the section symbol to the symbol table.
276 * config/obj-elf.h (obj_begin): Define.
277 (elf_begin): Declare.
278 * as.c (perform_an_assembly_pass): Call obj_begin if it is
281 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
283 * config/obj-coff.c (fixup_segment): Subtract the section address
284 from a PC relative reloc if TC_M68K.
286 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
288 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
289 .uaxword available even if not OBJ_ELF.
290 (md_atof): Remove unused local variable wordP.
292 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
294 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
295 for Matsushita MN10x00 support.
296 * configure.in: Recognize mn10x00-*-*
297 * configure: Rebuilt.
299 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
301 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
302 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
303 (load_expression): track clobbering of base reg before jmp/jsr.
304 (s_alpha_file): pass case_hack flags and source filename via
306 * tc-alpha.h (TC_CONS_FIX_NEW): define
308 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
310 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
311 * configure: Rebuild.
313 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
315 * read.c (s_macro): Warn if a macro has the same name as a
317 (s_space): In m68k MRI mode, align to a word boundary.
318 * macro.c (define_macro): Add namep parameter. Change all
320 * macro.h (define_macro): Update declaration.
322 * as.c (show_usage): Print bug report address.
323 (parse_args): Change version printing to match current GNU
325 * gasp.c (show_usage): Print bug report address.
326 (main): Change version printing to match current GNU standards.
328 * config/tc-m68k.c (init_table): Correct access control unit
329 register numbers. From Ken Rose <rose@netcom.com>.
331 * config/tc-alpha.c: Add some static function prototypes.
332 (alpha_macros): Move to top of file. Make static.
333 (alpha_num_macros): Move to top of file.
336 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
338 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
342 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
344 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
345 and just call sprintf_vma.
347 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
349 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
351 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
353 * read.c (float_cons): Call md_flush_pending_output if it is
357 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
359 * config/tc-d10v.c (md_operand): Created. Allows operands to
361 * config/tc-d10v.h (md_operand): Undefined.
364 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
366 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
367 (md_assemble): A fixup width of '3' means a 1 byte reloc.
369 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
371 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
372 reloc for the i960 for a reloc in the same section. This undoes
373 one of the two changes made Aug 19.
375 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
377 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
378 symbols to the position of the debugging information.
380 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
382 * expr.c (expr): Always use unsigned right shifts for >>.
384 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
386 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
387 slots when processing BL fixups.
389 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
390 on the first half of the instruction.
392 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
394 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
395 stabs expression, rather than giving an error.
397 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
400 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
402 * config/tc-mips.c (append_insn): Fill in the value for a constant
403 jump, rather than creating a reloc.
405 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
407 * config/tc-mips.c (append_insn): Don't swap an instruction which
408 sets a condition code with an instruction which uses a condition
410 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
413 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
414 (mips_ip): Give a better error message if the ISA level is wrong.
415 (md_parse_option): Recognize -mcpu=[v][r]5000.
417 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
419 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
421 (load_register): Ensure hi32 bits are not lost during lo32bit
422 processing. Fix shift offset that was overflowing into the next
423 instruction field. Add code to generate shorter sequences for
424 constants with a single contiguous seqeuence of ones.
427 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
429 * config/tc-d10v.c (d10v_dot_word): New function to support
430 "@word" with the word pseudo-op.
431 (md_apply_fix3): Cleanup and changes to support correct sizes
432 for 16 and 18-bit relocs.
435 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
437 * configure.in (sparc-*-aout): Set `em'.
438 * configure: Regenerated.
439 * config/te-sparcaout.h: New file.
440 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
441 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
442 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
443 (SPECIAL_CASE_{SETSW,SETX}): Define.
444 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
445 (md_begin): Delete setting of `target_big_endian'.
446 (output_insn): New function.
447 (md_assemble): Rewrite. Add `setx' support.
448 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
450 (md_atof): Add little endian support.
451 (md_number_to_chars): Likewise.
452 (md_apply_fix): Likewise.
453 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
454 (md_parse_option): Likewise.
455 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
457 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
459 * ecoff.c (ecoff_new_file): New function.
460 * ecoff.h (ecoff_new_file): Declare.
461 * config/obj-ecoff.h (obj_app_file): Define.
463 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
465 * config/tc-alpha.c (load_expression): Bias the .lit8 section
466 symbol by 32k so that our 16-bit signed offset can address the
467 entire chunk. Reported by <matt@lkg.dec.com>.
469 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
471 * config/tc-mips.c (load_register): Remove unused variable tmp.
473 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
475 * config/tc-mips.c (load_register): Remove unnecessary code that
476 was causing the high 32bits of 64bit constants to be lost.
479 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
481 * config/tc-d10v.c: Added changes to support function
482 pointers and "@word" syntax.
486 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
488 * config/tc-v850.c: Remove commented out and #if 0'd code.
489 (v850_reloc_prefix): Provide prototype.
490 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
492 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
493 (md_assemble): Add default to case statement.
495 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
497 * config/tc-v850.c (md_assemble): Compute size of the instrction
500 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
503 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
505 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
506 routines to fetch/store the updated instruction from/to memory.
507 (v850_insert_operand): If the operand has a specialized insert
510 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
512 * config/tc-v850.c (reg_name_search): Align calling convention to
513 be like identical function found in tc-ppc.c.
514 (get_reloc): Removed.
515 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
516 (md_assemble): emit fixups.
517 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
519 (md_apply_fix3): handle fixups/relocs.
520 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
523 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
526 * configure.in (sh-*-elf*): New target.
527 * config/tc-sh.h (TARGET_ARCH): Define.
528 (WORKING_DOT_WORD): Define.
529 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
530 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
531 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
532 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
533 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
534 (SUB_SEGMENT_ALIGN): Likewise.
535 (RELOC_32): Don't define.
536 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
537 (target_big_endian): Declare if OBJ_ELF.
538 (TARGET_FORMAT): Define if OBJ_ELF.
539 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
541 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
542 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
543 (struct sh_count_relocs): Define.
544 (sh_count_relocs): New static function, broken out of
545 sh_frob_file. Add BFD_ASSEMBLER code.
546 (sh_frob_section): Likewise.
547 (sh_frob_file): Call sh_frob_section.
548 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
549 call section_symbol rather than seg_info (seg)->dot.
550 (md_section_align): Add OBJ_ELF version.
551 (SWITCH_TABLE_CONS): Define.
552 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
553 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
554 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
556 (struct reloc_map): Define if not BFD_ASSEMBLER.
557 (coff_reloc_map): Likewise.
558 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
559 (tc_gen_reloc): New function if BFD_ASSEMBLER.
560 * write.c (write_relocs): Ifdef out fx_where test which triggers
561 inappropriately for SH ELF.
562 (write_object_file): Call tc_frob_file_before_adjust and
563 obj_frob_file_before_adjust if they are defined.
565 * write.c (write_object_file): Use BFD_RELOC_16, not
566 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
568 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
572 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
574 * config/tc-d10v.c (find_opcode): Fix problem with calculating
575 branch sizes in across sections.
579 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
581 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
584 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
586 * config/tc-v850.c (md_begin): Deal with end of opcode
591 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
593 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
594 the wrong opcode for cases like st2w where there are many forms
595 of the same instruction.
598 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
600 * expr.c (operand): If md_parse_name is defined, call it before
601 calling symbol_find_or_make.
602 * config/tc-ppc.h (md_parse_name): Define.
603 (ppc_parse_name): Declare.
604 * config/tc-ppc.c (reg_name_search): Add regs and regcount
606 (register_name): Update call to reg_name_search.
607 (cr_operand): New static variable.
608 (cr_names): New static const array.
609 (ppc_parse_name): New function.
610 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
611 cr_operand before calling expression.
613 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
615 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
616 hppa_gen_reloc_type call.
619 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
621 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
622 on addresses. Improved error messages.
623 * doc/c-d10v.texi: Added docs for register pairs.
625 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
627 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
631 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
633 * ecoff.c (init_file): Initialize fMerge to 1.
634 (add_file): Restore old file merging code, but only merge files if
636 (ecoff_directive_loc): Clear fMerge field of current file.
637 (ecoff_generate_asm_lineno): Likewise.
640 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
642 * doc/c-d10v.texi: Fix typo.
646 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
648 * config/tc-v850.c (md_assemble): Correct bit masking for
649 hi and lo expressions.
651 * config/tc-v850.c (md_assemble): Rough cut at demanding
652 "ep" or "r30" in sst and sld instructions.
653 (md_apply_fix3): Don't abort. Just warn that we don't
656 * config/tc-v850.c (CC_NAME_CNT): Define.
657 (cc_name): New function.
658 (md_assemble): Handle V850_OPERAND_CC correctly.
660 * config/tc-v850.c (md_assemble): Don't forget to initialize
663 * config/tc-v850.c (reg_name_search): Generalize to search
664 any given register table.
665 (register_name): Pass appropriate table and size to reg_name_search.
666 (system_register_name): New function.
667 (SYSREG_NAME_CNT): Define.
668 (md_assemble): Handle operands which are system registers.
670 * config/tc-v850.c (md_assemble): If we find a register, but the
671 opcode doesn't want a register, then we don't have a match.
672 (md_assemble): Get size of the instruction from the opcode table.
675 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
677 * configure.in: Set and substitute HLDENV.
678 * configure: Rebuild.
679 * Makefile.in (HLDENV): New variable.
680 (as.new): Use $(HLDENV).
682 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
683 if an array dimension is not known.
686 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
688 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
689 * doc/c-d10v.texi: Cleanup.
693 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
695 * config/tc-v850.c: New file.
696 * config/tc-v850.h: New file.
697 * configure (v850-*-elf): New target.
698 * configure.in (v850-*-elf): New target.
702 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
704 * doc/c-d10v.texi: New file.
705 * doc/all.texi: Added D10V stuff.
706 * doc/as.texinfo: Added D10V stuff.
708 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
710 * config/tc-d10v.c: All references to defined symbols should
711 now use the optimal instruction. .float and .double now work.
714 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
716 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
717 section address for the i960 as is done for the i386.
719 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
721 * mpw-config.in: Add wildcards for config matching, add mips-*-*
722 case, forward-include bfd/elf-bfd.h.
725 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
727 * config/tc-d10v.c: Add additional information to the opcode
728 table to help determinine which instructions can be done
732 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
734 * config/tc-arm.c: Major changes to add Thumb support, with lots
735 of change input from <rearnsha@armltd.co.uk>.
736 Reverted to INSN_SIZE macro, rather than insn_size variable.
737 (insns): Added ARM "bx" instruction support.
738 (tinsns): Added Thumb instruction definition structure.
739 (arm_tops_hsh): Added hash structure for Thumb opcodes.
740 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
741 (opcode_select,s_arm,s_thumb,s_code): Added.
742 (decode_shift): Allow upper-case RRX.
743 (do_ldst): Simpler halfword support.
744 (do_ldmstm): Improved.
745 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
746 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
747 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
748 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
749 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
751 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
752 (md_parse_option): Add support for -mthumb.
753 (md_show_usage): Updated to reflect new command line option.
754 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
755 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
756 fragment information to be held.
758 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
760 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
761 non-null, but is a constant.
762 (fix_new_arm): Call make_expr_symbol to make the expression symbol
763 so that error reporting will work correctly.
765 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
767 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
768 against weak symbols.
770 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
772 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
773 (ppc_force_relocation): Declare if OBJ_XCOFF.
774 * config/tc-ppc.c (ppc_force_relocation): New function if
777 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
779 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
782 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
784 * config/tc-d10v.c: Fix problem with relocs.
787 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
789 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
790 with nops if not in data_section or bss_section.
792 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
794 Add support for openVMS/Alpha.
795 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
796 * config/obj-evax.c: New file.
797 * config/obj-evax.h: New file.
798 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
800 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
801 defined. Add case for bfd_target_evax_flavour.
802 * config/vms-a-conf.h: New file.
803 * conf-a-gas.com: New file.
804 * configure.in: Add target alpha-*-*vms*.
805 * configure: Rebuild.
806 * makefile.vms: New file.
807 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
808 Don't call ffs on openVMS/Alpha.
810 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
812 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
813 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
815 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
816 (NEED_DECLARATION_SBRK): New macro.
817 * configure, conf.in: Rebuild.
818 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
819 (strstr): Declare if NEED_DECLARATION_STRSTR.
820 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
822 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
824 * symbols.c (resolve_symbol_value): Handle addition or subtraction
825 by a constant before entering the main switch. Reject attempts to
826 apply an arithmetic function to non-absolute symbols, except for
827 the special case of subtraction of two symbols in the same
830 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
831 not to more than a 16 byte boundary.
833 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
834 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
835 (tc_gen_reloc): If out of memory call as_fatal rather than
836 assert. If no howto found, call as_bad_where rather than
837 as_fatal. Change the error message slightly. Set howto to a
838 non-NULL value in order to keep going.
841 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
843 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
846 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
848 * config/tc-h8300.c (get_specific): New operand "size" derived
849 from ".b", ".w" and ".l" extensions. All callers changed. If
850 the base instruction has no operands, then use the size to
851 determine which specific instruction to use.
853 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
855 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
857 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
859 * config/tc-mips.c (md_section_align): Don't change addr if
862 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
864 * config/tc-hppa.c: Revert yesterday's changes.
867 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
869 * config/tc-d10v.c: Disable range checking on 16-bit values.
872 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
874 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
875 not just the ones that don't match.
878 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
880 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
883 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
885 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
886 pre-cursor to adding Thumb support. Also added cpu_variant flag
887 information to each of the asm_flg structures.
888 (md_parse_option): Updated ARM7 parsing to allow 't' for
889 thumb/halfword support, aswell as 'm' for long multiply.
890 (md_show_usage): Updated help message.
891 (md_assemble): Check that instruction flags are applicated to the
893 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
894 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
895 signextension instructions.
896 (do_ldst): Generate halfword and signextension variants if
897 mnemonic flags match.
898 (ldst_extend): Do not allow shifts in the offset field of halfword
899 or signextension instructions.
900 (validate_offset_imm): Provide check on halfword and signextension
902 (add_to_lit_pool): Merge identical literal pool values.
904 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
906 * config/tc-hppa.c (selector_table): Add 'E' selector.
907 (cons_fix_new_hppa): Don't coke on e_esel.
908 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
909 to help generate exception handling tables.
910 (md_apply_fix): Don't try to apply fixups with an e_esel
912 (hppa_fix_adjustable): Fixups with e_esel selectors
915 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
917 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
921 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
923 * config/tc-d10v.c: Added lots of error checking. Added hacks
924 to support accumulator shifts.
927 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
929 * symbols.c (S_SET_EXTERNAL): Let .weak override.
930 (S_CLEAR_EXTERNAL): Likewise.
931 (S_SET_WEAK): Remove error; just let .weak override.
934 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
936 * config/tc-d10v.c (md_assemble): Now handles multiline
939 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
941 * config/tc-d10v.c: Fix packaging bug. Added range checking.
942 Added kludge for divs instruction. Fixed minor problem with
943 multiple text sections.
944 * config/tc-d10v.h (d10v_cleanup): Change prototype.
946 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
948 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
949 addresses to be right-shifted by 2.
951 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
953 * config/tc-d10v.c: Many changes to get relocs working.
954 (register_name): No longer creates a symbol for register names.
955 (pre_defined_registers): moved to opcodes/d10v-opc.c.
956 (d10v_insert_operand): Now works correctly for either container.
957 * config/tc-d10v.h (d10v_cleanup): Declare.
960 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
962 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
963 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
965 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
967 * tc-alpha.c: Patches to track current minimum alignment to reduce
968 the number of fragments created with frag_align.
969 (alpha_current_align): New static variable.
970 (s_alpha_text): Reset alignment to 0.
971 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
972 (s_alpha_stringer, s_alpha_space): New functions.
973 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
974 (alpha_cons_align): New function to replace both of them.
975 (emit_insn): Only align if alpha_current_align is less than 2;
976 reset alpha_current_align to 2.
977 (s_alpha_gprel32): Likewise.
978 (s_alpha_section): New function. Basically duplicate the other
979 alpha section change hooks. Only define for ELF.
980 (s_alpha_float_cons): Simplify alignment handling.
981 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
982 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
983 Don't define the s_alpha_cons pseudo-ops. Do define
984 s_alpha_stringer and s_alpha_space pseudo-ops.
985 (alpha_align): Skip if less than current default alignment. Set
987 * tc-alpha.h (md_flush_pending_output): Remove.
988 (md_cons_align): Add.
990 * tc-alpha.c: Add oodles of function description comments.
991 (md_bignum_to_chars): Remove; there are no callers.
992 (md_show_usage): Mention some more variants.
994 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
996 From Andrew Gierth <ANDREWG@microlise.co.uk>:
997 * configure.in (sparc-*-sysv4*): New target.
998 * configure: Rebuild.
1000 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
1001 uaxword to use s_uacons.
1002 (sparc_no_align_cons): New static variable.
1003 (s_uacons): New static function.
1004 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
1007 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
1009 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
1010 5 with regard to shared libraries.
1011 * configure: Rebuild.
1013 * config/tc-m68k.c (m68k_ip): Use the correct length when
1014 allocating space for the unsupported architecture error message.
1017 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1019 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
1021 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1023 * config/tc-d10v.c: New file.
1024 * config/tc-d10v.h: New file.
1025 * configure (d10v-*-elf): New target.
1026 * configure.in (d10v-*-elf): New target.
1029 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1031 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
1033 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
1035 * config/tc-alpha.c (alpha_align): Change fill parameter
1036 to a pointer. Take NULL as 0 or nop depending on section. Change
1038 (s_alpha_align): Rename local variables.
1040 * doc/as.texinfo (.align): Document action of omitted
1043 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1045 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
1046 when an unsupported PC relative reloc is seen, rather than calling
1049 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
1050 Instead, check state when '#' comment is seen.
1052 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
1056 (tc_gen_reloc): If fixup was changed to be PC relative, change
1057 reloc type accordingly. Use name of reloc in error message.
1059 * as.h: Don't define const or volatile.
1060 * flonum.h: Don't define const.
1062 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
1063 if fx_pcrel is set. Correct setting the addend case in the
1064 OBJ_ELF case (from Andreas Schwab
1065 <schwab@issan.informatik.uni-dortmund.de>).
1066 (md_show_usage): Correct -mfc5200 to -m5200.
1068 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1070 * doc/c-m68k.texi: Document -m5200 flag.
1071 * doc/as.texinfo: Likewise.
1073 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
1076 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1078 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
1079 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
1081 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
1083 * Makefile.in (VERSION): Set to cygnus-2.7.1.
1085 * Released binutils 2.7.
1087 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
1089 * config/tc-mips.c (mips_ip): Only perform range check when
1090 dealing with O_constant expressions.
1092 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1094 * m68k-parse.h (m68k_register): Add new coldfile control
1097 * config/tc-m68k.c (mcf5200_control_regs): New variable,
1098 array of control registers for the coldfire.
1099 (cpu_of_arch): Added mcf5200.
1100 (archs): Added mcf5200.
1101 (init_table): Add new control registers.
1102 (m68k_ip): Added support for new control registers.
1103 (m68k_init_after_args): Likewise.
1105 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
1107 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
1109 * read.h (is_it_end_of_statement): Declare.
1110 * read.c (is_it_end_of_statement): Remove declaration.
1112 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
1114 (md_assemble): Fix handling of @l with an unsigned constant. Add
1115 default case to reloc switch.
1117 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
1119 Based on patches from Tom Quiggle <quiggle@sgi.com>:
1120 * ecoff.c (last_lineno): New static variable.
1121 (add_procedure): Set last_lineno.
1122 (ecoff_directive_loc): Likewise.
1123 (ecoff_generate_asm_lineno): Likewise.
1124 (ecoff_fix_loc): New function.
1125 * ecoff.h (ecoff_fix_loc): Declare.
1126 * config/tc-mips.c (append_insn): When inserting nops, and using
1127 ECOFF debugging, call ecoff_fix_loc.
1129 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
1131 * config/tc-h8300.c (build_bytes): If an operand type is
1132 marked as SRC_IN_DST retrieve it from the "destination" op.
1134 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
1136 * configure.in (arm-*-riscix*): Set emulation to riscix.
1137 * configure: Rebuild.
1138 * config/te-riscix.h: New file to define TE_RISCIX.
1140 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
1142 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1144 * Makefile.in (config.status): Just run config.status as other
1147 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
1149 * mpw-config.in (TARGET_OS): Add definition to conf.
1151 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
1153 * config/tc-mips.c (append_insn): Parenthesize
1154 cop_interlocks expressions.
1156 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
1158 * listing.c (listing_print): Close the listing file if it is not
1159 stdout. Close the other files opened for the listing.
1161 * config/tc-sparc.h (md_cons_align): Define.
1162 (sparc_cons_align): Declare.
1163 (HANDLE_ALIGN): Define.
1164 (sparc_handle_align): Declare.
1165 * config/tc-sparc.c (sparc_cons_align): New function.
1166 (sparc_handle_align): New function.
1167 * read.c (cons_worker): Call md_cons_align if it is defined.
1169 * as.h (struct frag): Add fr_file and fr_line fields.
1170 * frags.c (frag_new): Set fr_file and fr_line.
1171 (frag_var): Likewise.
1172 (frag_variant): Likewise.
1174 * as.h (struct frag): Remove unused align_mask and align_offset
1177 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
1178 From <uddeborg@carmen.se>.
1180 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * configure.in (mips-*-osf*): New target.
1183 * configure: Rebuild.
1185 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
1187 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
1189 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
1190 between co-processor comparisons and branches for the VR4300.
1192 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1194 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1195 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1197 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1198 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1199 includedir): Use autoconf set values.
1202 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * listing.c (listing_eject): Don't do anything if listing is 0.
1205 (listing_list): Likewise.
1206 (listing_source_line): Likewise.
1207 (listing_title): Don't save title if listing is 0.
1208 (listing_source_file): Check listing rather than listing_tail.
1210 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
1211 using shared libraries.
1212 * configure: Rebuild.
1214 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
1216 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
1217 absolute expression if a relocation type was specified.
1219 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1221 * configure.in: Add support for *-*-rtems* configurations.
1222 * configure: Rebuild.
1224 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
1226 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
1227 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
1228 opcodes library for alpha.
1229 * configure: Rebuild with autoconf 2.10.
1230 * config/tc-alpha.c: Substantial rewrite to add ELF support and
1231 use new opcode table.
1232 * config/tc-alpha.h (md_undefined_symbol): Don't define.
1233 (LOCAL_LABEL): Define differently if OBJ_ELF.
1234 (FAKE_LABEL_NAME): Define if OBJ_ELF.
1235 * config/alpha-opcode.h: Remove.
1236 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
1237 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
1238 include/opcode/alpha.h rather than config/alpha-opcode.h.
1240 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
1242 * config/obj-aout.c (obj_emit_relocations): Give an error if the
1243 relocation symbol was not resolved.
1244 * config/obj-coff.c (do_relocs_for): Likewise.
1246 * write.c (adjust_reloc_syms): Refetch the symbol section after
1247 calling S_GET_VALUE, since it may have changed.
1249 * expr.c (struct expr_symbol_line): Define.
1250 (expr_symbol_lines): New static variable.
1251 (make_expr_symbol): Add entry to expr_symbol_lines.
1252 (expr_symbol_where): New function.
1253 * expr.h: Use extern on function declarations.
1254 (expr_symbol_where): Declare.
1255 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
1256 rather than printing the meaningless name of an expression
1259 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
1261 * config/tc-i386.c (md_number_to_chars): Deleted.
1262 * config/tc-i386.h (md_number_to_chars): New macro.
1264 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
1266 (load_symbol_address, load_expression): Use build_mem.
1267 (build_operate): New function.
1268 (emit_addq_r): Use it.
1270 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
1272 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
1274 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
1276 * config/tc-vax.h (NOP_OPCODE): Define.
1278 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
1280 * config/obj-vms.h (S_IS_COMMON): Define.
1281 (S_IS_LOCAL): Check for \002 as well as \001.
1282 (LONGWORD_ALIGNMENT): New macro.
1283 (SUB_SEGMENT_ALIGN): Use it.
1285 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
1287 * config/vms-conf.h: Reconcile with conf.in.
1289 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
1291 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
1294 * doc/as.texinfo: Document that any number of hex digits can
1297 * as.c (struct defsym_list): Define.
1298 (defsyms): New static variable.
1299 (parse_args): Just put --defsym arguments on defsyms list, rather
1301 (main): Define defsyms after output file is created.
1303 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
1304 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
1306 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
1307 insn_error rather than calling check_absolute_expr.
1309 * as.c (emulation_name): Remove unused static variable.
1310 (default_emul_bfd_name): Add return NULL to avoid warning.
1311 * ecoff.c (ecoff_stab): Remove unused variables name and
1313 * frags.c (frag_new): Remove unused variable tmp.
1314 * hash.c (hash_grow): Parenthesize + within <<.
1315 (hash_print_statistics): Use %lu, not %d, to print unsigned
1317 * messages.c: Include "libiberty.h".
1318 (fprint_value): Add cast to avoid printf warning.
1319 (sprint_value): Likewise.
1320 * read.c: Include "ecoff.h".
1321 (emit_expr): Add casts to avoid printf warnings.
1322 * read.h: Use extern for function declarations.
1323 (pop_insert): Declare.
1324 * stabs.c: Include "ecoff.h".
1325 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
1326 former_last_fragP, and new_fragP.
1327 * subsegs.h (subsegs_print_statistics): Declare.
1328 * symbols.c (debug_verify_symchain): Change macro to discard
1330 * write.c (dump_section_relocs): Likewise.
1331 * write.h: Use extern for function declarations.
1332 (write_print_statistics): Declare.
1333 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
1335 * config/e-mipself.c (mipself_bfd_name): Likewise.
1336 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
1338 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
1339 emit relocations against external symbols.
1341 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
1342 message if bfd_reloc_type_lookup fails, rather than calling
1345 * config/tc-alpha.c (alpha_force_relocation): Add
1346 BFD_RELOC_12_PCREL to switch.
1348 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
1350 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
1351 TE_PE (Lfoo, not .Lfoo).
1353 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * read.c (s_fill): Don't warn about a zero repeat count.
1357 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
1358 coprocessor register.
1360 * config/tc-i386.c (md_assemble): When checking the size of a
1361 register to set the size of an instruction, do a bitwise and with
1362 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
1365 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1367 * config/tc-h8300.c (parse_reg): Tweak error messages.
1368 (build_bytes): Likewise.
1369 (skip_colonthing): Handle :32 suffix.
1370 (get_specific): Promote L_24 to L_32 if it makes a match.
1371 Don't always promote L_8 to L_16.
1372 (do_a_fix_imm): Clean up L_32 and L_24 handling.
1374 * config/tc-h8300.c (Smode): New variable.
1375 (h8300hmode): Turn off Hmode.
1376 (h8300smode): New function. Turn on Smode and Hmode.
1377 (md_pseudo_table): New ".h8300s" pseudo-op.
1378 (parse_reg): Handle "exr" register.
1379 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
1380 Handle "mach" and "machl" operands for ldmac.
1381 (get_specific): Handle "stm.l" and "ldm.l".
1382 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
1383 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
1386 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1388 * doc/as.texinfo: Reorder chapter of machine dependent options so
1389 that it is sorted by chip name.
1391 * doc/as.texinfo: Use consistant spelling of Vax.
1392 * doc/c-vax.texi: Likewise.
1394 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1396 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
1398 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
1399 (md_apply_fix): Likewise.
1400 (pa_try): New function.
1401 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
1403 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1405 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
1406 (pa_level): New function.
1408 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
1410 * listing.c (listing_newline): Don't do anything if listing is 0.
1412 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
1414 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
1415 symbol_create, not symbol_new.
1417 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
1419 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
1420 absolute symbol unless TC_FORCE_RELOCATION returns true.
1422 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
1424 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
1425 the symbol to a pointer. Don't set previous_file_symbol.
1426 Simplify symbol list rearrangement.
1427 (coff_frob_symbol): Don't do anything with C_FILE symbols.
1428 (coff_adjust_symtab): Don't check previous_file_symbol.
1430 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1432 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
1434 (md_pseudo_table): Add ppc_elf_lcomm.
1436 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
1438 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
1439 d0{24:1},d0' works without an immediate prefix on the bit numbers.
1440 (md_begin): Add digits to alt_notend_table.
1441 (md_parse_option): Make s a const pointer.
1443 * config/tc-sparc.c (md_pseudo_table): Add "empty".
1444 (s_empty): New static function.
1446 * config/obj-coff.c (struct filename_list): Only define if not
1448 (filename_list_head, filename_list_tail): Likewise.
1449 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
1450 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
1451 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
1452 have a section of N_ABS rather than N_DEBUG. If we do a merge,
1453 remove the new symbol from the list.
1454 (obj_coff_endef, both versions): Call tag_insert even if there is
1455 an old symbol with the same name, if the old symbol does not
1457 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
1458 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
1459 symbol that will be moved to the end of the symbol list.
1460 (coff_adjust_section_syms): Always call section_symbol for .text,
1462 (coff_frob_section): Likewise. Also, remove unused variable
1465 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
1466 manipulating frags directly.
1467 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
1470 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
1471 whether the next character is '*' before checking whether we are
1472 at the start of a line. Permit LINE_COMMENT_START to start a
1473 comment in state 1 (seen some whitespace) as well, to match the
1476 * gasp.c (do_align): Permit a fill value for .align.
1478 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
1480 * read.c (next_char_of_string): Warn if a newline is seen in the
1481 middle of a string. Call bump_line_counters when appropriate.
1483 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
1485 * symbols.c (colon): Use LOCAL_LABEL.
1487 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
1489 * Makefile.in (install): Don't check to see if tooldir exists.
1490 Make $(tooldir) and $(tooldir)/bin.
1492 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1494 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
1497 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
1499 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
1500 insn_error. Don't put the string "ERROR" in insn_error. Set
1501 insn_error rather than calling as_warn for an unsupported opcode.
1503 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
1505 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
1506 before permitting -64.
1507 * output-file.c (output_file_create): Remove duplicate
1510 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
1512 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
1513 section rather than a .reginfo section.
1514 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
1517 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
1518 bit value with the high bit set.
1520 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
1522 * read.c (s_lcomm): Set section flags for .sbss section.
1524 * config/tc-mips.c (mips_64): New static variable.
1525 (mips_target_format): If mips_64, return elf64 targets rather than
1527 (md_longopts): Add "32" and "64".
1528 (md_parse_option): Handle -32 and -64.
1529 (md_show_usage): Mention -32 and -64.
1530 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
1533 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1535 * config/tc-ppc.c (comment_chars): Make '!' a comment character
1536 for Solaris compatibility.
1538 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
1539 .stabd with 4 arguments into a .stabn.
1541 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
1543 * config/tc-mips.c (macro): When passing X_add_number to
1544 macro_build, cast it to int first.
1546 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
1548 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
1549 created by emit_expr.
1551 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
1552 as_perror rather than assert.
1554 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
1556 * config/tc-mips.c (mips_ip): Mark sections created to hold
1557 floating point information as read only.
1559 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
1561 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
1563 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1565 * read.c (potable): Add .skip as a synonym for .space.
1567 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
1568 4 arguments, providing the 4th argument is 0, to allow
1569 compatibility with the Solaris assembler.
1571 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
1573 * config/tc-sh.h (struct sh_segment_info_type): Define.
1574 (TC_SEGMENT_INFO_TYPE): Define.
1575 (sh_frob_label): Declare.
1576 (tc_frob_label): Define.
1577 (sh_flush_pending_output): Declare.
1578 (md_flush_pending_output): Define.
1579 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
1580 reloc before the instruction if necessary.
1581 (sh_frob_label): New function.
1582 (sh_flush_pending_output): New function.
1583 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
1584 when looking for the reloc for the target of .uses.
1585 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
1586 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
1588 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
1589 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
1590 the absolute symbol.
1592 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
1593 TC_SEGMENT_INFO_TYPE is defined.
1595 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1597 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
1598 matches the register size.
1600 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
1602 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
1604 (do_relocs_for): Likewise.
1605 (fixup_segment): Don't just quit if linkrelax is set. Try to
1606 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
1609 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1611 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
1612 relative relocations with -mrelocatable. Also allow unfixed
1613 relocs in .ex_shared.
1615 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
1617 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
1618 non-zero before assuming this is a long file name.
1619 (w_strings): Likewise.
1620 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
1622 * config/obj-coff.c (w_strings): Move declaration of i inside
1623 #ifdef block which uses it.
1625 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
1627 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
1628 "relaxmode". Output relocs which identify various relaxing
1629 possibilities for mov.[bwl] instructions.
1630 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
1632 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
1634 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
1635 (MD_APPLY_FIX3): Define.
1636 * config/tc-arm.c (my_get_expression): Only watch for bad segments
1638 (md_apply_fix3): Renamed from md_apply_fix.
1639 If pcrel reloc and symbol is in different section, undo effects
1642 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
1644 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
1645 any reloc with an LR% or RR% field selector for SOM.
1647 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
1649 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
1652 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
1654 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
1656 (yank_symbols): Likewise.
1658 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
1660 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
1661 BFD_ASSEMBLER, add name field.
1662 * config/obj-coff.c: Include "libiberty.h".
1663 (coff_header_append): Handle long section names.
1664 (crawl_symbols): Just use the name field for the symbol name,
1665 without worrying about null byte termination.
1666 (w_strings): Handle long section names.
1667 (write_object_file): Likewise. Also, use the name field, rather
1669 (obj_coff_add_segment): Permit long section names.
1670 (obj_coff_init_stab_section): Use the name field, rather than
1672 (adjust_stab_section): Likewise.
1673 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
1675 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
1676 (mem_fmt): Likewise.
1677 (md_apply_fix): Don't check fx_im_disp field.
1679 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
1681 * configure.in: Add * after sparc*-*-vxworks.
1682 * configure: Rebuild.
1684 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
1685 define it to comment_chars. Use tc_comment_chars rather than
1687 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
1688 * config/tc-m68k.h (tc_comment_chars): Define.
1689 (m68k_comment_chars): Declare.
1690 * config/tc-m68k.c (m68k_comment_chars): Rename from
1691 comment_chars. Change into a pointer rather than an array.
1692 (md_longopts): Add "bitwise-or".
1693 (md_parse_option): Handle OPTION_BITWISE_OR.
1694 (md_show_usage): Mention --bitwise-or.
1695 * doc/c-m68k.texi: Document --bitwise-or.
1697 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
1699 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
1702 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
1703 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
1704 correct handling of input line pointer, and call
1705 demand_empty_rest_of_line.
1707 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
1709 * config/tc-sparc.c (in_bitfield_range): New static function.
1710 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
1711 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
1712 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
1713 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
1714 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
1716 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * config/obj-coff.c: BFD_ASSEMBLER:
1719 (coff_last_bf): New static variable.
1720 (coff_frob_symbol): Set endndx of a .bf symbol.
1722 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
1723 (last_bfP): New static variable.
1724 (yank_symbols): Set endndx of a .bf symbol.
1726 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1728 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
1729 and -s options. Add -be for good measure.
1731 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
1733 * read.c (s_space): Support non-constant fill value. Handle fill
1734 value correctly for a size other than 1.
1736 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
1738 * config/tc-arm.c (my_get_float_expression): Update call to
1739 gen_to_words, X_PRECISION changed from 6 to 5.
1741 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1743 * config/tc-ppc.c (register_name,reg_name_search): Move register
1744 name lookup from PE specific code to all targets. Add support for
1745 -mregnames/-mno-regnames to control whether register names are
1747 (md_assemble): Call register_name for all platforms.
1748 (md_parse_option): Add support for -mregnames/-mno-regnames.
1750 * configure.in (powerpcle*-*-solaris): Add support.
1751 (powerpc*-*-linux): Ditto.
1752 * configure: Regenerate.
1754 * config/ppc-sol.mt: New config file for PowerPC Solaris.
1756 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
1758 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
1759 be associated with a single %lo reloc.
1761 * config/tc-mips.c (load_address): Cast X_add_number to valueT
1762 before comparing against MAX_GPREL_OFFSET, so that negative
1763 numbers are handled correctly.
1766 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
1768 * config/tc-sparc.c (last_insn): New static variable.
1769 (md_assemble): Warn about putting floating point branches in a
1770 delay slot. If architecture is less than v9, insert NOP
1771 instructions between floating point instructions and floating
1772 point branches. (The SunOS assembler does both these operations.)
1773 Save the last instruction opcode.
1774 (sparc_ip): Add pinsn parameter. Change caller.
1776 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
1777 for byte jump to next instruction to skip empty frags.
1779 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
1781 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
1782 for addq with a 16 bit signed value, just emit a lda instruction
1785 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
1787 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
1790 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
1792 * configure.in: Permit --enable-shared to specify a list of
1794 * configure: Rebuild.
1796 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
1798 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
1799 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
1801 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1803 * config/atof-ieee.c: Fix handling of denormalized extended
1804 precision numbers and overflow/underflow detection.
1805 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
1806 not include the 16 bit gap in the m68k extended precision format.
1808 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
1810 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
1812 * configure: Rebuild.
1814 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
1816 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
1817 be accessed using the $gp register.
1818 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
1820 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
1822 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
1823 bfd_mach_sparc_sparclet if current_architecture is sparclet.
1825 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
1827 * read.c (get_line_sb): Bump line counters based on
1828 input_line_pointer[-1], not *input_line_pointer. Don't bother to
1829 call LISTING_NEWLINE.
1830 (s_macro): Don't call demand_empty_rest_of_line.
1831 * app.c (do_scrub_chars): When handling C style comments, unget
1834 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * read.h (enum linkonce_type): Define.
1837 (s_linkonce): Declare.
1838 * read.c (potable): Add "linkonce".
1839 (s_linkonce): New function.
1840 * subsegs.h (segment_info_type): Add linkonce field to
1841 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
1842 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
1843 (obj_coff_pe_handle_link_once): Declare if TE_PE.
1844 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
1846 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
1847 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
1848 entry based on the linkonce field in segment_info.
1849 * doc/as.texinfo: Document .linkonce.
1851 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
1853 * doc/as.1: Changed to be recognized by catman -w on Solaris.
1855 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
1857 * stabs.c (s_stab_generic): Call the listing functions before
1858 doing the rest of the processing, which may involve freeing the
1859 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
1860 SEPARATE_STAB_SECTIONS case.
1862 * config/tc-hppa.c: Remove nested comment.
1863 (tc_gen_reloc): Move label done inside the ifdef in which it is
1865 (md_apply_fix): Pass pointers to correct types to libhppa.h
1866 functions. Always return a value.
1868 * config/tc-mips.h (tc_frob_file): Define.
1869 (mips_frob_file): Declare.
1870 * config/tc-mips.c (struct mips_hi_fixup): Define.
1871 (mips_hi_fixup_list): New static variable.
1872 (imm_unmatched_hi): New static variable.
1873 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
1874 offset_reloc. Pass imm_unmatched_hi to append_insn.
1875 (append_insn): Add unmatched_hi parameter. If it is set, add the
1876 new fixup to mips_hi_fixup_list. Change all callers.
1877 (mips_ip): Set imm_unmatched_hi when appropriate.
1878 (mips_frob_file): New function.
1880 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
1882 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
1883 * configure: Regenerated.
1885 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
1887 * as.c (main): Call bfd_set_error_program_name.
1889 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
1891 * as.h (strdup): Don't declare.
1892 * stabs.c: Include libiberty.h
1893 (get_stab_string_offset): Use xstrdup rather than strdup.
1894 (s_stab_generic): Likewise.
1895 * as.c (parse_args): Likewise.
1896 * read.c (s_mri_sect): Likewise.
1898 * gasp.c (change_base): Recognize \(...) construct documented to
1899 pass through enclosed characters literally through to the output.
1900 (process_assigns): Likewise. Also, be more careful to avoid
1901 looking past the end of the buffer.
1903 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
1905 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
1906 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
1908 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1910 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
1912 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
1914 * config/alpha-opcode.h: Added cvtst instruction.
1916 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
1919 string. Extract the addend from the result of expression.
1921 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
1924 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
1925 mode, change the state to 3 rather than 1.
1927 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
1929 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
1930 correspond to 11 March change.
1932 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
1934 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
1935 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
1937 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1939 * configure: Rebuild with autoconf 2.8.
1941 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
1943 * config/atof-ieee.c (gen_to_words): Improve handling of
1944 X_PRECISION numbers. Based on patches from Andreas Schwab
1945 <schwab@issan.informatik.uni-dortmund.de>.
1947 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
1949 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
1951 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
1952 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
1953 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
1954 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
1957 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
1959 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
1961 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
1963 * config/tc-hppa.c (SUBSEG_MILLI): Define.
1964 (pa_def_subspaces): Add $MILLICODE$.
1965 (pa_spaces_begin): Set section flags for $MILLICODE$.
1967 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1969 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
1970 not SHT_NOBITS. Don't tamper with flags based on type if a
1971 special section was found (revert Feb 29 change).
1973 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
1974 if aligning to a longword boundary or greater.
1976 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
1978 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
1980 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
1982 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
1983 * configure: Regenerated.
1985 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
1987 * config/tc-hppa.c: Add default definitions for R_N0SEL and
1988 R_N1SEL since they're not defined for old versions of hpux.
1990 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
1991 Set "sym_ptr_ptr" and "addend" fields to dummy values for
1992 R_N0SEL and R_N1SEL.
1994 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1996 * flonum-konst.c: Add two more constants for 1e+-2048 and
1997 1e+-4096, and correct the other constants.
1999 * symbols.c (resolve_symbol_value): Handle O_logical_not.
2001 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2003 * config/obj-elf.c (obj_elf_section): Allow predefined section
2004 types to set the nobits type. Avoid a shadowed declaration.
2006 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
2008 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
2009 reduce relocs using e_nlrsel field selectors.
2011 * write.c (fix_new_exp): Don't use #elif. Some compilers
2014 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
2016 (pa_chk_field_selector): Handle new field selectors for SOM.
2018 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2020 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
2021 * configure: Rebuild.
2022 * config/te-linux.h (LOCAL_LABELS_FB): Define.
2023 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
2025 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
2028 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2030 * mpw-make.sed: Update to handle shared library support.
2032 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
2034 * config/tc-sparc.c (sparc_ip): Print all architectures that support
2035 the insn on mismatch.
2037 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2039 * configure.in: Add support for a29-coff.
2040 * configure: Rebuild.
2042 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
2044 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
2045 of the section when looking for the R_SH_USES fixup, because the
2046 frag addresses have not yet been adjusted.
2048 * gdbinit.in: Set a breakpoint on as_warn_where.
2050 * config/tc-mips.c (macro): Add missing arguments to macro_build
2051 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
2053 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
2055 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
2056 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
2058 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
2060 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
2062 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
2064 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
2065 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
2066 Recognize [uU] format args as sparclet cpregs.
2068 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
2070 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
2073 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
2075 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
2076 well as S_IS_EXTERNAL.
2077 (tc_fix_adjustable): Likewise.
2078 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
2079 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
2081 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
2082 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
2084 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
2086 * config/tc-sparc.c (max_architecture): Change to sparclite for
2088 (default_compatible): Delete.
2089 (sparc_ffs): New function.
2090 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
2091 (sparc_ip): Rewrite architecture match and bump logic.
2093 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
2095 * configure.in: Check for 'do not mix' from native linker before
2096 trying to use -rpath.
2097 * configure: Rebuild.
2099 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
2101 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2102 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2103 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2104 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
2106 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
2107 to the symbol lnnoptr field, to get the correct file offset.
2109 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2111 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
2112 symbols that are not function, file, or section symbols to be
2115 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
2117 * configure: Set and substitute RPATH_ENVVAR.
2118 * configure: Rebuild.
2119 * Makefile.in (RPATH_ENVVAR): New variable.
2120 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
2122 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
2123 doesn't need opcodes. If configuring shared, opcodes needs bfd.
2124 * configure: Rebuild.
2126 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2128 * read.c (s_mri_sect): Don't return '\0' in type. Set all
2129 appropriate flags in BFD section.
2131 * configure.in (m68k-*-psos*): New target.
2132 * configure: Rebuild.
2133 * config/te-psos.h: New file.
2134 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
2137 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
2139 From Alan Modra <alan@spri.levels.unisa.edu.au>:
2140 * configure.in: Remove duplicate setting of cpu_type. Check
2141 whether opcodes library is required for on all targets, not just
2143 * configure: Rebuild.
2145 * config/tc-mips.c (mips_big_got): New static variable.
2146 (s_extern): Don't declare.
2147 (reg_needs_delay): New static function.
2148 (macro_build): Permit GOT/CALL_HI/LO relocs.
2149 (macro_build_lui): If place is not NULL, use the number in the
2151 (load_address): Handle mips_big_got case.
2152 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
2154 (OPTION_XGOT): Define.
2155 (md_longopts): Add "xgot" if OBJ_ELF.
2156 (md_parse_option): Handle -xgot.
2157 (md_show_usage): Mention -xgot.
2158 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
2159 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
2161 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2163 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
2164 the byte relocation, point it to the low byte of the word.
2166 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
2168 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
2169 * configure: Rebuild.
2171 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
2173 * configure.in: Recognize any sparc* cpu.
2174 * configure: Regenerated.
2176 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
2178 * read.c (potable): Add "mri" and ".mri".
2179 (s_mri): New function.
2180 * read.h (s_mri): Declare.
2181 * app.c (scrub_m68k_mri): New static variable.
2182 (mri_pseudo): New static variable.
2183 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
2184 flag_m68k_mri. Initialize scrub_m68k_mri.
2185 (mri_state, mri_last_ch): New static variables.
2186 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
2188 (app_push): Save new fields.
2189 (app_pop): Restore new fields.
2190 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
2191 If TC_M68K, use a trivial state machine to look for occurrences of
2192 the .mri pseudo-op, and change the mode appropriately.
2193 * as.h (do_scrub_begin): Update prototype.
2194 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
2196 * config/tc-m68k.c (reg_prefix_optional_seen): New static
2198 (m68k_mri_mode_change): New function.
2199 (md_parse_option): Set reg_prefix_optional_seen.
2200 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
2201 (MRI_MODE_CHANGE): Define.
2202 * doc/as.texinfo: Document .mri pseudo-op.
2204 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
2207 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2209 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
2210 * config/m68k-parse.h (enum pic_relocation): Define.
2211 (struct m68k_exp): Add pic_reloc field.
2212 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2213 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
2214 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
2216 * config/tc-m68k.c: Delete definition of NO_RELOC.
2217 (struct m68k_it): Add pic_reloc field.
2218 (add_fix): Copy over pic_reloc field.
2219 (md_pseudo_table): Interpret .align parameter as byte count.
2220 (mote_pseudo_table): Likewise.
2221 (tc_m68k_fix_adjustable): New function.
2222 (get_reloc_code): New function.
2223 (md_assemble): Use it as last argument to fix_new_exp.
2224 (md_apply_fix_2): For a relocation against a symbol don't put the
2225 addend into the data.
2226 (tc_gen_reloc): Different addend computation for OBJ_ELF.
2227 (m68k_ip): Don't relax an operand that requires pic relocation.
2228 (md_begin): Align .text, .data and .bss on 4 byte boundary by
2230 * write.c (fixup_segment): Don't add symbol value to addend if
2231 TC_M68K and OBJ_ELF.
2232 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
2233 (motorola_operand): Add rule for `(zapc, EXPR)'.
2235 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
2237 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
2238 *really* is permissible before the comma.
2240 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
2242 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
2243 inserting nop instructions.
2245 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
2247 * config/te-aux.h: Change include of aux.h to aux-coff.h.
2249 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
2252 class setting for a CALLNAME symbol in COFF.
2254 * read.c (potable): Pass negative numbers for new .balign[wl] and
2255 .p2align[wl] pseudo-ops.
2256 (s_align_bytes): Treat a negative argument as specifying the fill
2258 (s_align_ptwo): Likewise.
2260 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2262 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
2263 (do_align): Take new len parameter. Change all callers. Pass it
2265 (s_align_bytes): Arg now indicates the length of the fill pattern.
2266 (s_align_ptwo): Likewise.
2267 * config/obj-coff.c (write_object_file): Pass length to
2269 * config/tc-i386.h (md_do_align): Take new len parameter.
2270 * config/tc-m88k.h (md_do_align): Likewise.
2271 * config/tc-m88k.c (m88k_do_align): Likewise.
2272 * config/tc-sh.h (md_do_align): Likewise.
2273 * config/tc-sh.c (sh_do_align): Likewise.
2274 * doc/as.texinfo: Document new pseudo-ops.
2276 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
2277 done in cvt_frag_to_fill.
2279 * config/tc-sh.h (sh_do_align): Declare.
2280 (md_do_align): Define.
2281 * config/tc-sh.c (sh_do_align): New function.
2283 * ecoff.c (ecoff_build_lineno): Don't try to store the address
2284 difference if the next address is before the current one.
2286 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
2287 (archs): Initialize new field.
2288 (m68k_ip): Don't list alias names when listing CPUs which support
2291 * as.c (main): Call parse_args before read_begin.
2292 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
2293 front of generated pseudo-ops.
2294 * read.c (potable): Ignore "name".
2295 (s_app_file): Permit a single quote after the string, since one
2296 may appear in m68k MRI mode.
2298 * configure.in: Check for --enable-shared. If linking against
2299 shared BFD and opcodes, fix library name on SunOS, and try to set
2301 * configure: Rebuild.
2303 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
2305 * as.h (flag_m68k_mri): Declare.
2306 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
2307 * Many files: For MRI syntax that is specific to the m68k MRI
2308 assembler, check flag_m68k_mri rather than flag_mri or
2309 MRI_MODE_NEEDS_PSEUDO_DOT.
2311 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * config/tc-i960.c (ARCH_HX): Define.
2315 (targ_has_sfr): Handle ARCH_HX.
2316 (targ_has_iclass): Handle ARCH_HX.
2317 (tc_coff_fix2rtype): Add return 0 to avoid warning.
2318 (tc_headers_hook): If the architecture was specified explicitly,
2319 use it when setting the flags. Set the extern variable coff_flags
2320 rather than headers->filehdr.f_flags, since the latter is set
2321 unconditionally in obj-coff.c.
2322 (i960_handle_align): Remove unused variable fixp.
2324 Support for building bfd and opcodes as shared libraries, based on
2325 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
2326 * configure.in: Set OPCODES and BFD to search directories.
2327 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
2328 * configure: Rebuild.
2329 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
2330 (LIBDEPS): New variable.
2331 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
2332 $(HLDFLAGS) in link.
2333 (check): Set LD_LIBRARY_PATH in the environment.
2335 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2337 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
2338 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
2339 read-only, not read/write.
2341 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
2343 * Makefile.in (INSTALL_XFORM): Remove -e.
2345 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
2347 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
2348 than comparing S_GET_SEGMENT to undefined_section.
2349 (write_object_file): Skip symbols which were equated to an
2350 undefined or common symbol.
2351 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
2352 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2354 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
2355 or S_IS_COMMON call S_GET_VALUE.
2356 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2357 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
2358 to an undefined or common symbol, convert the reloc to be against
2360 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2361 undefined or common symbol.
2362 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2363 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
2364 to an undefined or common symbol, convert the reloc to be against
2366 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2367 undefined or common symbol.
2368 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
2369 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2371 (yank_symbols): Skip symbols which were equated to an undefined or
2374 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
2376 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
2377 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2379 * configure.in: Make sure we only add m68k-parse.o to
2380 ${extra_objects} once, no matter how many m68k targets have been
2382 * configure: Rebuild.
2384 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
2386 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
2387 * configure: Rebuild.
2389 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
2391 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
2392 * doc/c-m68k.texi: Document .extend and .ldouble.
2394 * configure.in (m68*-apple-aux*): New target.
2395 * config/te-aux.h: New file.
2396 * config/obj-coff.c (compare_external_relocs): New static function
2398 (do_relocs_for): Sort relocs if TE_AUX.
2399 (fixup_segment): If TE_AUX, store common symbol value in segment.
2400 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
2402 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
2404 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
2406 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
2408 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
2409 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
2411 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
2412 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
2413 an undefined symbol and the size of a function symbol.
2414 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2415 for all common symbols.
2417 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
2419 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
2422 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
2425 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
2427 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
2428 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
2430 * ecoff.c (localsym_t): Add addend field.
2431 (add_ecoff_symbol): Add addend argument. Change all callers.
2432 (coff_sym_value): Make static.
2433 (coff_sym_addend): New static variable.
2434 (ecoff_directive_def): Initialize coff_sym_addend.
2435 (ecoff_directive_val): Accept symbol + constant.
2436 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
2437 (ecoff_build_symbols): Include the addend in the symbol value.
2439 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
2441 * config/tc-ppc.c (md_assemble): Ignore overflow on
2442 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
2444 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2446 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
2447 bytes in size, so offset appropriately in big endian mode when
2448 writing the bottom 2 bytes.
2450 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
2452 * config/tc-sparc.c (default_compatible): New static local.
2453 (md_begin): Initialize it. Rewrite warn_on_bump handling.
2454 (sparc_ip): If no architecture or -bump specified, don't mark as
2455 mismatched those in default_compatible.
2457 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
2459 SCO ELF support from Robert Lipe <robertl@arnet.com>:
2460 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
2461 * configure: Rebuild.
2462 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
2463 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
2464 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
2465 (sco_id): Declare if SCO_ELF.
2467 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
2469 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
2470 ({max,warn_after}_architecture): New static locals.
2471 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
2472 If both architecture and -bump requested, set max_architecture to max.
2473 (sparc_md_end): Simplify.
2474 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
2475 Rewrite code to bump architecture and check for conflicts.
2476 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
2477 with Solaris assembler.
2478 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
2479 (md_show_usage): Update.
2481 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
2483 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
2485 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
2487 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
2488 #ifdef sparcv9 when choosing value.
2491 (sparc_md_end): Declare.
2492 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
2493 (initial_architecture): New static local.
2494 (can_bump_v9_p): Likewise.
2495 (NO_V9): Delete all occurrences.
2496 (sparc_md_end): New function.
2497 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
2498 Don't bump architecture to v9 unless can_bump_v9_p set.
2499 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
2500 * configure.in (sparc64 target cpu): Don't set obj_format here.
2501 (SPARC_V9): Renamed from sparcv9.
2502 (sparc64-*-elf*): Define SPARC_ARCH64.
2503 * configure: Regenerated.
2504 * acconfig.h (SPARC_V9): Renamed from sparcv9.
2505 (SPARC_ARCH64): Add.
2506 * conf.in: Regenerated.
2507 * config/vmsconf.h: Update.
2509 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
2511 * config/tc-mips.c (load_register): Optimise "dli" loads.
2512 (md_show_usage): add "-mcpu=vr4100" to help text.
2514 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2516 * symbols.c (resolve_symbol_value): If a symbol is equated to an
2517 undefined symbol, preserve the X_op of O_symbol.
2518 (S_GET_VALUE): Fix check to permit this case.
2519 * write.c (write_relocs): If a reloc is against an undefined
2520 symbol equated to another symbol, change the reloc to be against
2522 * config/obj-coff.c (do_relocs_for): Likewise.
2524 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
2527 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2529 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
2530 computer is PowerPC.
2532 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
2534 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
2535 mentioned in the eabi.
2537 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
2539 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
2540 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
2542 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2544 * config/tc-ppc.c (mapping): Add more relocation suffixes.
2546 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2548 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
2549 as a section it is ok to have unadorned -mrelocatable pointers in.
2551 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2553 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
2556 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2558 * config/obj-elf.c (obj_elf_section): Add hooks so machine
2559 dependent section attributes can be handled.
2561 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
2562 macros to add support for exclude section flag and ordered section
2565 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
2566 functions to add support for exclude section flag and ordered
2569 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * subsegs.c (section_symbol): Don't try to look up the section
2572 symbol in the hash table. It should be possible to have a symbol
2573 with the same name as a section, but no connection to it.
2575 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
2576 From James Carlson <carlson@xylogics.com>.
2578 * expr.c (operand): Skip whitespace after a close parenthesis.
2579 From James Carlson <carlson@xylogics.com>.
2581 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2583 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
2584 as_warn_where for relocation overflow.
2585 (parse_reg): Accept register name only if next character is
2588 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
2590 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
2591 addresses for static variables.
2593 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2595 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
2596 and xgot give the old toc16 relocation.
2597 (md_apply_fix3): Support all GOT relocations.
2599 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
2601 * config/tc-mips.c (load_address): Correctly handle a constant in
2602 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
2604 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2606 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
2607 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
2608 (build_Mbytes): Handle REG_B.
2610 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
2612 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
2614 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
2616 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
2618 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
2620 * config/obj-coff.c (write_object_file): Set the s_align field to
2621 the number of bytes, rather than to the power of 2.
2623 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
2625 * Makefile.in (DISTCLEAN_HERE): New variable.
2626 (distclean): Use it.
2627 (maintainer-clean): Depend upon clean-here rather than clean,
2628 distclean, and clean-info. Run make maintainer-clean in doc.
2629 Remove files listed in DISTCLEAN_HERE.
2630 * doc/Makefile.in (maintainer-clean realclean): Split out from
2631 distclean. Depend upon clean-info and distclean.
2633 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
2635 * mac-as.r: Fix copyright and version strings.
2636 (cfrg): Use PROG_NAME instead of literal name.
2638 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
2640 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
2642 * config/tc-a29k.h (tc_unrecognized_line): Define.
2643 * config/tc-a29k.c (a29k_unrecognized_line): New function.
2644 (md_operand): Handle a29k style local dollar labels.
2646 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
2648 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
2650 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
2652 * read.c (s_fill): If md_flush_pending_output is defined, call
2655 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
2657 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
2658 Treat rs_align_code like rs_align.
2660 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2662 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
2663 converting an absolute address into a PC-relative one.
2665 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
2667 * mpw-config.in: Don't always use te-generic.h for emulation.
2668 (powerpc-apple-macos): Use emulation te-macos.h.
2670 (mips-gm-magic): New configuration.
2672 * mpw-make.sed (install, install-only): Edit in Mac-specific
2675 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
2677 * configure.in: Improve message about unsupported ELF targets.
2678 * configure: Rebuild.
2680 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
2681 pattern is zero. From Manfred Hollstein.
2683 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
2685 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
2686 the various idata sections, we check the name on the .section pseudo.
2688 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2690 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
2691 add section's paddr to add_number; compatibility to native as and
2694 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
2696 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
2698 * hash.c (struct hash_entry): Moved here...
2699 * hash.h (struct hash_entry): ...from here.
2701 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
2702 if it's already known to be null.
2704 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2706 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
2707 bit relocs converted to PC relative relocs. This turned out to
2708 add the offset from the beginning of .text twice.
2710 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
2712 * stabs.c (s_stab_generic): In 's' case, free string from
2715 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
2717 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
2720 * subsegs.h (segment_info_type): Make bitfields unsigned.
2722 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
2723 and move them together. On most systems this will reduce the
2724 structure size by one word.
2725 (operatorT): Define O_max.
2726 * expr.c (expr_begin): Verify that X_op is wide enough to hold
2729 * read.c (pop_insert): Print error returned by hash table
2732 * as.c (dump_statistics): Split out from main; dump some hash
2733 table stats and target-specific stats.
2734 (start_time): No longer automatic to main.
2735 (main): Set file-level start_time and call dump_statistics at
2736 exit. Exit by calling xexit.
2737 (show_usage): Make --statistics description less specific.
2738 * subsegs.c (subsegs_print_statistics): New function.
2739 * write.c (write_print_statistics): New function.
2740 (n_fixups): New static variable.
2741 (fix_new_internal): Increment it.
2742 * read.c (read_print_statistics): New function.
2743 * read.h (read_print_statistics): Declare.
2744 * symbol.c (symbol_print_statistics): New function.
2745 * symbol.h (symbol_print_statistics): Declare.
2746 * hash.c (hash_print_statistics): New function.
2747 * hash.h (hash_print_statistics): Declare.
2748 * config/tc-i386.c (i386_print_statistics): New function.
2749 * config/tc-i386.h (i386_print_statistics): Declare.
2750 (tc_print_statistics): New macro.
2751 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
2754 * hash.c (DELETED): Rewrite to use a valid but unique address.
2755 (START_POWER): Reduce to 10.
2756 (enum stat_enum): New enumerator, replacing STAT_* index macros.
2757 Add new values for counting strcmp calls.
2758 (GROW_FACTOR): New macro.
2759 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
2761 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
2762 (hash_new): Use FULL_VALUE.
2763 (struct hash_control): Definition moved here.
2764 (hash_code): Don't mask to low bits.
2765 (hash_ask): Mask returned hash code here. Check hash value before
2766 calling strcmp; count strcmp calls.
2767 * hash.h (struct hash_control): Declare, don't define, here.
2768 (HASH_STATLENGTH): Deleted.
2769 (struct hash_entry): Add field for hash code.
2770 (hash_say, hash_apply): Don't declare.
2772 * hash.c (destroy): Return void.
2773 (applicatee): Ditto.
2774 (main): Fix declarations.
2775 (hash_apply): Return void. Argument `function' returns void. Put
2776 inside "#ifdef TEST".
2777 (hash_say): Define only if TEST is defined.
2778 * hash.h (hash_apply, hash_say): Declarations deleted.
2780 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
2782 * configure: Rebuild with autoconf 2.7.
2784 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
2786 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2787 * configure: Rebuild with autoconf 2.6.
2789 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
2791 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
2792 (ppc_stabx): Don't increment ppc_debug_name_section_size.
2794 (ppc_frob_file): Remove.
2795 * config/tc-ppc.h (tc_frob_file): Don't define.
2796 (ppc_frob_file): Don't declare.
2798 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
2800 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
2801 * config/alpha-opcode.h: Include one-operand variants of jmp and
2804 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
2805 with te-delta.h in 8.3 file systems.
2806 * configure.in: Adjusted.
2808 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
2810 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
2812 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
2814 * expr.c (operand): Handle MRI suffixes after unadorned 0.
2816 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
2818 Version 2.6 released.
2819 * Makefile.in (VERSION): Updated to 2.6.
2821 * config/obj-coff.c (write_object_file): Change use of md_do_align
2822 to pass a pointer rather than a fill value, to match other uses.
2824 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
2826 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
2828 * as.c (main): Move md_end call to just after call to
2829 perform_an_assembly_pass. Delete cpu-specific code here.
2830 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
2831 * config/tc-arm.c (md_end): Unused function deleted.
2832 * config/tc-ns32k.c (md_end): Ditto.
2834 * config/tc-i386.c (i386_align_code): New function, moved here
2835 from HANDLE_ALIGN macro.
2836 * config/tc-i386.h (HANDLE_ALIGN): Call it.
2838 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2840 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
2843 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2845 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
2846 multi-byte nops to avoid changing gcc. The necessary gcc change
2847 might break old assemblers.
2849 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2851 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
2852 generate optimal multi-byte nop instructions for ".align n"
2853 ".align n,0x90", and aligns requiring more than 15 bytes of
2854 padding still generate multiple 0x90's as before.
2856 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
2858 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
2860 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
2862 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
2863 * configure: Update.
2864 * mpw-make.sed: Reorder commands to make sed happier.
2865 * config/te-macos.h: New file.
2866 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
2868 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
2870 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
2871 conditional branches.
2872 (md_apply_fix): Likewise.
2874 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
2876 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
2877 generate a reloc which the linker will not handle correctly. Fix
2878 overflow checking--R_IREL is 18 bits, not 17.
2880 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
2882 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
2883 from a PC relative reloc if TC_A29K.
2885 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
2886 code depends upon it.
2888 * config/tc-a29k.c (md_operand): Handle $float, $double, and
2889 $extend. Based on code from Eric Freudenthal
2890 <freudenthal@nyu.edu>.
2891 * config/tc-a29k.h (LEX_DOLLAR): Define.
2892 * read.c (LEX_DOLLAR): Define if not defined.
2893 (lex_type): Use LEX_DOLLAR.
2895 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
2897 * configure.in (a29k-nyu-sym1): New target, just like other a29k
2900 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2902 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
2904 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
2906 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
2907 used only by "dlltool.c".
2909 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
2911 * config/tc-alpha.c: Undefine inline if not __GNUC__.
2912 (md_pseudo_table): Don't define "extern".
2914 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
2916 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
2918 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
2920 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
2922 * macro.c (macro_expand_body): Don't warn about == with a
2923 nonexistent parameter, in case it is in a comment field.
2925 * as.c (main): On TC_A29K, call macro_init with macro_alternate
2927 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
2928 set, even if macro_alternate is set.
2929 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
2930 (sub_actual): If macro_strip_at, and kind is '@', don't look up
2931 the token unless it ended in '@'.
2932 * config/tc-a29k.c (line_separator_chars): Remove '@'.
2933 * doc/c-a29k.texi: Document macro usage on A29K.
2935 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
2937 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
2939 (install_operand): Likewise.
2941 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
2943 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2945 * configure.in (m88k-motorola-sysv*): New target.
2946 * configure: Rebuild.
2947 * config/te-delta88.h: New file.
2948 * config/obj-coff.c (write_object_file): Use md_do_align if it is
2950 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
2951 (md_do_align): Define.
2952 * config/tc-m88k.c: Include "subsegs.h".
2953 (m88k_do_align): New function.
2955 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
2956 (COFF_NOLOAD_PROBLEM): Define.
2957 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
2959 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
2961 * config/tc-i386.c (md_assemble): For a jump instruction with
2962 non-constant target, require 7 available bytes in the current
2965 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
2967 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
2970 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
2972 * configure.in (alpha-*-linux*): Use ecoff.
2973 * configure: Rebuild.
2974 * ecoff.c (ecoff_directive_extern): New function.
2975 (ecoff_directive_weakext): New function.
2976 (ecoff_build_symbols): Handle weak symbols.
2977 (ecoff_setup_ext): Likewise.
2978 (ecoff_frob_symbol): Warn about weak common symbols.
2979 * ecoff.h (ecoff_directive_extern): Declare.
2980 (ecoff_directive_weakext): Declare.
2981 * symbols.c (S_IS_WEAK): New function.
2982 * symbols.h (S_IS_WEAK): Declare.
2983 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
2985 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
2988 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
2990 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
2992 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
2993 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
2994 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
2995 * config/obj-coff.c (coff_frob_symbol): Don't call
2996 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
2997 one. If OBJ_XCOFF, try to figure out whether the symbol is going
3000 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
3001 (ppc_stab_symbol): New static variable.
3002 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
3003 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
3004 sy_tc.real_name to the stab string.
3005 (ppc_bc, ppc_ec): New static functions.
3006 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
3008 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
3010 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
3013 * input-scrub.c (input_scrub_push): Reset sb_index.
3015 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
3017 * listing.c (listing_newline): Don't create a frag in the absolute
3020 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
3022 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
3023 (ppc_csect): Move most of the code to ppc_change_csect, and call
3025 (ppc_change_csect): New static function, taken from ppc_csect.
3026 (ppc_section): New static function.
3027 (ppc_saw_abs): New static varable.
3028 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
3029 a symbol has no csect.
3030 (ppc_adjust_symtab): New function.
3031 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
3032 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
3034 * write.c (write_object_file): If tc_adjust_symtab is defined,
3035 call it just before the call to obj_adjust_symtab.
3037 * symbols.c (symbol_find_or_make): Change name to be const.
3038 * symbols.h (symbol_find_or_make): Update declaration.
3040 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
3042 * doc/as.texinfo (Align): Mention SH.
3043 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
3045 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
3046 (Z8000 Directives, even): Don't give numeric align value, instead
3049 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3051 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
3054 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
3056 * Makefile.in (diststuff): Also make info.
3057 (maintainer-clean realclean): Also make clean-info.
3059 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
3061 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
3062 (pa_subspace): For ".nsubspa", always create a new subspace
3063 with the given attributes, even if one already exists with the
3066 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3068 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
3069 TC_FORCE_RELOCATION, taking an additional section argument. If
3070 the section of the target symbol is not the same as the current
3071 section, always force the relocation to be used.
3072 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
3074 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
3075 md_pcrel_from function, taking an additional section argument.
3076 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
3078 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
3079 older TC_FORCE_RELOCATION if not defined.
3080 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
3081 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
3082 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
3083 TC_FORCE_RELOCATION.
3085 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
3087 * input-scrub.c (as_where): Set name to null pointer if we don't
3089 * messages.c (identify): Only print filename if non-null.
3090 (as_show_where): Ditto, for line number too.
3091 (as_warn_internal, as_bad_internal): Ditto.
3093 * input-file.c (input_file_open): If the input file can't be
3094 opened, consider it an error.
3096 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3098 * config/tc-mips.c: Added mips_4100 control, and support for
3099 accepting the 4100 as a MIPS architecture variant (md_begin,
3100 macro_build, mips_ip, md_parse_option). Adding suitable
3101 command-line OPTIONs, and updating the help text (md_show_usage).
3103 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
3105 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
3106 BFD_ASSEMBLER is defined.
3108 * Use one active frag and one obstack per frag chain:
3109 * frags.c (frags): Variable deleted.
3110 (frag_alloc): New function.
3111 (frag_grow, frag_more, frag_variant, frag_now_fix,
3112 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
3114 (frag_new): Ditto. Verify that frch_last and frag_now match on
3115 entry and exit, and that old frag_now has non-zero type. Replace
3116 "know" uses with "assert". Use frag_alloc instead of mucking with
3118 * frags.h (frags): Declaration deleted.
3119 * subsegs.h (struct frchain): Add new field frch_frag_now.
3120 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
3122 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
3123 give it any stricter alignment than frchainS structures need. Do
3124 not initialize frags obstack. Set frag_now to point to
3125 dummy_obstack. Initialize absolute_frchain.
3126 (subseg_set_rest): Save and restore frag_now in frch_frag_now
3127 field of frchainS. Don't create new frags on section switch, and
3128 use frag_alloc when creating a new frag chain. For absolute
3129 section, set frchain_now to absolute_frchain. Verify that
3130 frch_last and frag_now match on entry and exit. Initialize
3131 per-chain obstack, and under gcc, set required alignment to that
3132 needed by fragS structure.
3134 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
3136 * stabs.c (get_stab_string_offset): Only copy input string if a
3137 fresh copy is needed, not if the section already exists.
3138 (s_stab_generic): Cache stab section name to bypass lookups, since
3139 usually it will match. Could be made faster still by changing the
3140 memory allocation rules.
3141 (s_xstab): Cache section name to bypass repeated string
3144 * frags.c (frag_new): Deleted register declarations.
3146 * listing.c (frag_now): Don't declare.
3148 * as.c (chunksize): New variable.
3149 (debug_memory): New variable.
3150 (main): If debug_memory is set, reduce chunksize and
3152 * as.h (chunksize): Declare it.
3153 * read.c (read_begin): Use it.
3155 * config/tc-alpha.c (md_shortopts): Include 'g'.
3156 (md_parse_option): Ignore it.
3158 * Makefile.in (distclean): Remove Makefile and config.status from
3159 testsuite directory.
3160 (clean-here): Don't delete testsuite. Instead, delete only the
3161 files within it that would be generated by running tests.
3163 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
3164 frag_now_fix instead of accessing obstack info directly.
3165 * config/tc-arm.c (s_ltorg): Ditto.
3166 (md_assemble): Ditto.
3168 * config/tc-i386.c (md_assemble): Call frag_grow instead of
3171 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
3173 * stabs.c (aout_process_stab): Insert debug symbol into symbol
3174 chain after parsing value expression, if any, to avoid separating
3175 continued .stabs lines.
3177 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
3179 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
3180 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
3182 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3184 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
3185 -mcom support and PPC_OPCODE_ANY for -many.
3186 (md_parse_option): Ditto.
3188 (md_begin): For duplicate instructions, print all duplicates
3191 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
3193 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
3194 common mode operation.
3195 (md_show_usage): Add -mcom to usage message.
3197 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
3199 * expr.c (op_rank): Add O_symbol_rva.
3200 * expr.h (operatorT): Add O_symbol_rva.
3201 * read.c (cons_worker): Set O_symbol_rva when necessary.
3202 * write.c (fix_new_exp): Understand O_symbol_rva.
3204 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
3206 * config/tc-mips.c: Correct s_cons arguments. From Michael
3207 Joosten <joost@ori.cadlab.de>.
3209 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
3211 * config/tc-ppc.c (ppc_macro): Make count unsigned.
3212 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
3213 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
3215 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
3216 make non-static. Change all users.
3217 * config/obj-coff.h (coff_n_line_nos): Declare.
3219 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
3221 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3223 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
3225 * config/obj-elf.c (obj_elf_common): Convert specified byte
3226 alignment to power of two. Set size of local bss symbol.
3228 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
3230 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
3232 * sb.c, macro.c: Decide whether to include <string.h> or
3233 <strings.h> just as as.h does.
3235 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
3237 * Makefile.in (site.exp): Fix setting of $srcdir.
3239 * config/tc-arm.c (md_atof): Fix little-endian output.
3240 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
3243 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
3245 * doc/as.texinfo: Split out the NS32k family documentation,
3246 despite its being commented out for now.
3247 * doc/c-ns32k.texi: New file.
3249 * sb.c, macro.c: Include string.h.
3251 * Makefile.in (comparison): Only check *.o; we don't care if
3252 timestamps inserted by the native linker differ.
3254 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
3255 if alignment stricter than 4 bytes is requested; in that case,
3256 align to a 4-byte boundary first.
3258 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
3260 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
3261 uninitialized" warning for `Max_Source_Offset'.
3263 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
3265 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
3266 qualifiers and detect errors if present.
3267 (md_assemble): Add call to parse_toc_entry. Also added some support
3268 for the [tocv] qualifier.
3269 (ppc_pe_tocd): New function to support data in the toc section.
3271 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
3273 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
3276 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
3278 * config/tc-m68k.c (isword): Accept all values from -65536 to
3279 +65535, so ~VAL will not be rejected.
3281 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
3282 skip characters after the pseudo-op.
3284 * read.c (get_line_sb): Don't look past buffer_limit.
3285 (s_include): In MRI mode, skip characters after the file name.
3287 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
3289 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
3290 periods in register names.
3292 For older changes see ChangeLog.1.