1 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4 converted into branch around branch.
6 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
8 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
9 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
11 * config/tc-mn10300.c (md_begin): Set linkrelax.
12 (md_assemble): Create fixups as needed.
13 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
16 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
18 * config/tc-d10v.c (parallel_ok): When automatically converting
19 serial ops to parallel, do not consider a branch as the first
23 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
25 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
27 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
29 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
31 (check_operand): Likewise.
34 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
36 * config/tc-d10v.c (parallel_ok): Branch and link instructions
38 (write_2_short): Call parallel_ok to check whether two short
39 instructions the user requested execute in parallel, can be
42 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
44 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
45 allow a branch and link in parallel with an exe instruction.
47 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
49 * doc/c-d10v.texi: Add info on @word modifier.
52 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
54 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
55 operands are assumed to be 32bits. Use "bits" field to hold the
56 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
57 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
60 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
61 of a MN10300_OPERAND_SPLIT operand by operand->shift.
63 * config/tc-mn10300.c (mn10300_insert_operand): Handle
64 MN10300_OPERAND_SPLIT.
66 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
68 * config/tc-mn10300.c (md_assemble): Insert operands into
69 the extension part of the instruction if necessary.
70 (mn10300_insert_operand): Accept pointer to extension word
71 argument. Make insn a pointer argument too. Return type
72 is now void. All callers changed.
74 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
76 * config/tc-mn10300.c (mn10300_insert_operand): Handle
77 repeated register operands.
79 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
81 * doc/as.texinfo: Added section on reporting bugs.
83 * config/tc-alpha.c: Change uses of void * to PTR. Change the
84 alpha_macro emit field to expect a const argument, and change the
85 arg field to be const. Fix some spacing to follow the GNU
88 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
90 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
91 (pca56) and 21264 (ev6) cpus.
92 (md_apply_fix): Private relocation types are now negative.
93 (alpha_force_relocation): Likewise.
94 (tc_gen_reloc): Likewise.
95 (emit_insn): Likewise.
96 (emit_ldXu): Do the right thing when the hardware can do byte insns.
98 (emit_sextX): Likewise.
100 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
102 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
103 a symbol found in a reloc.
105 * symbols.c (resolve_symbol_value): Improve the error message if
106 an undefined symbol is used in an expression.
108 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
110 * doc/internals.texi: Rewrite, and add a lot of documentation.
111 * doc/Makefile.in (internals.info): New target.
114 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
116 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
117 against weak symbols.
119 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
121 * config/tc-v850.c (md_assemble): Don't lose for relaxable
124 * config/tc-v850.c (md_convert_frag): Make sure we insert the
125 fixup at the right address within the frag.
127 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
128 to an absolute value, instead increment it as needed.
130 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
131 * config/tc-v850.c: Fix some indention problems.
132 (md_relax_table): Define for D9->D99 branch displacement
134 (md_convert_frag): Do something useful instead of aborting.
135 (md_estimate_size_before_relax): Likewise.
136 (md_assemble): Note if the matching instruction has a relaxable
137 operand. If it does, allocate frag with frag_var and don't
142 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
144 * config/tc-d10v.h (md_cleanup): New function. This is needed to
145 write out any buffered instructions when a ".end" is found.
148 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
150 * read.c (read_a_source_file): New hook md_cleanup().
152 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
154 * write.c (fix_new_exp): Use make_expr_symbol to build an
155 expression symbol for a complex fixup.
158 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
160 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
161 hacks to improve parsing of complex hi, lo, zda, etc
163 (md_assemble): Don't demand and eat a trailing ')' after finding
164 a v850 relocation prefix. Sign extend the constant in a
165 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
167 (parse_cons_expression_v850): Don't eat a trailing ')' after
168 finding a v850 relocation prefix.
170 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
171 (TC_CONS_FIX_NEW): Likewise.
172 * config/tc-v850.c (parse_cons_expression_v850): New function.
173 (cons_fix_new_v850): Likewise.
175 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
178 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
180 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
181 for an unknown relocation type.
184 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
186 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
189 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
191 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
192 differently for movea & sst/sld insns.
196 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
198 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
202 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
204 * obj.h (struct format_ops): Add frob_file_after_relocs field.
205 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
206 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
207 frob_file_after_relocs field.
208 * config/obj-elf.c (elf_format_ops): Likewise.
209 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
212 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
214 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
215 specially if not ELF.
216 (md_apply_fix): Handle BFD_RELOC_64.
217 (tc_gen_reloc): Handle BFD_RELOC_64.
219 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
220 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
223 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
224 Don't check S_GET_OTHER.
226 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
228 * config/tc-mips.c (mips_ip): Accept an odd floating point
229 register with l.s or s.s.
231 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
233 (obj_aout_type): New static function.
235 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
237 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
240 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
242 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
243 and sdaoff expressions.
245 * write.c (fixup_segment): Don't add symbol value to addend if
247 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
250 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
251 (md_pcrel_from_section): Likewise.
252 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
254 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
256 * config/tc-v850.c (md_pcrel_from): Delete unused function.
257 (md_pcrel_from_section): New function.
258 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
261 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
263 * config/tc-mips.c (load_register): Add cast to offsetT when using
266 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
268 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
269 (elf_frob_file_after_relocs): ... here. New function.
270 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
271 * write.c (write_object_file): Call *frob_after_relocs after the
272 call to write_relocs.
274 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
276 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
277 symbol, as this messes up linking. Instead, expand the recursive call
278 inline and change up the appropriate bits to get the 0x8000 offset
281 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
283 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
284 two symbols in the same segment to be adjusted.
286 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
287 * configure: Rebuild.
289 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
291 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
293 (ppc_elf_validate_fix): Ditto.
294 (md_assemble): Ditto.
296 (ppc_pe_section): Ditto.
297 (ppc_frob_symbol): Ditto.
299 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
301 * config/mn10300.c (md_assemble): Pass an extra shift count
302 to mn10300_insert_operand based on the opcode format.
303 (mn10300_insert_operand): Accept and use extra shift count
306 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
307 formats rather than hard-coded constants.
309 * config/tc-mn10300.c (md_assemble): Format D5 instructions
310 are 7 bytes long. Write out instructions in big-endian format.
312 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
314 * config/tc-mn10300.c (md_assemble): Tweak further so
315 that all instructions are parsed correctly.
317 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
319 * as.h: Include libiberty.h.
320 (xmalloc, xrealloc): Don't declare.
321 * as.c: Don't include libiberty.h.
322 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
323 * config/tc-mips.c: Likewise.
324 * messages.c: Likewise.
325 (xstrerror): Don't declare.
328 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
330 * config/tc-mn10300.h (pre_defined_registers) Remove.
331 (system_registers, cc_names): Likewise.
332 (address_registers, data_registers, other_registers): New register
334 (register_name, system_register_name, cc_name): Remove.
335 (mn10300_reloc_prefix): Likewise.
336 (data_register_name): New function.
337 (address_register_name, other_register_name): Likewise.
338 (md_assemble): Rough cut at parsing operands. Remove lots of
340 (md_apply_fix3): Disable for now.
342 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
344 * config/tc-m68k.c (select_control_regs): New function, extracted
345 out of m68k_init_after_args.
346 (m68k_init_after_args): Use it.
347 (mri_chip): Use it here as well to update set of allowed control
350 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
352 * config/obj-elf.c (elf_begin): New function.
353 (obj_elf_section): Add the section symbol to the symbol table.
354 * config/obj-elf.h (obj_begin): Define.
355 (elf_begin): Declare.
356 * as.c (perform_an_assembly_pass): Call obj_begin if it is
359 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
361 * config/obj-coff.c (fixup_segment): Subtract the section address
362 from a PC relative reloc if TC_M68K.
364 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
366 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
367 .uaxword available even if not OBJ_ELF.
368 (md_atof): Remove unused local variable wordP.
370 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
372 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
373 for Matsushita MN10x00 support.
374 * configure.in: Recognize mn10x00-*-*
375 * configure: Rebuilt.
377 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
379 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
380 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
381 (load_expression): track clobbering of base reg before jmp/jsr.
382 (s_alpha_file): pass case_hack flags and source filename via
384 * tc-alpha.h (TC_CONS_FIX_NEW): define
386 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
388 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
389 * configure: Rebuild.
391 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
393 * read.c (s_macro): Warn if a macro has the same name as a
395 (s_space): In m68k MRI mode, align to a word boundary.
396 * macro.c (define_macro): Add namep parameter. Change all
398 * macro.h (define_macro): Update declaration.
400 * as.c (show_usage): Print bug report address.
401 (parse_args): Change version printing to match current GNU
403 * gasp.c (show_usage): Print bug report address.
404 (main): Change version printing to match current GNU standards.
406 * config/tc-m68k.c (init_table): Correct access control unit
407 register numbers. From Ken Rose <rose@netcom.com>.
409 * config/tc-alpha.c: Add some static function prototypes.
410 (alpha_macros): Move to top of file. Make static.
411 (alpha_num_macros): Move to top of file.
414 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
416 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
420 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
422 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
423 and just call sprintf_vma.
425 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
427 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
429 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
431 * read.c (float_cons): Call md_flush_pending_output if it is
435 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
437 * config/tc-d10v.c (md_operand): Created. Allows operands to
439 * config/tc-d10v.h (md_operand): Undefined.
442 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
444 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
445 (md_assemble): A fixup width of '3' means a 1 byte reloc.
447 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
449 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
450 reloc for the i960 for a reloc in the same section. This undoes
451 one of the two changes made Aug 19.
453 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
455 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
456 symbols to the position of the debugging information.
458 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
460 * expr.c (expr): Always use unsigned right shifts for >>.
462 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
464 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
465 slots when processing BL fixups.
467 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
468 on the first half of the instruction.
470 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
472 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
473 stabs expression, rather than giving an error.
475 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
478 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
480 * config/tc-mips.c (append_insn): Fill in the value for a constant
481 jump, rather than creating a reloc.
483 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
485 * config/tc-mips.c (append_insn): Don't swap an instruction which
486 sets a condition code with an instruction which uses a condition
488 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
491 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
492 (mips_ip): Give a better error message if the ISA level is wrong.
493 (md_parse_option): Recognize -mcpu=[v][r]5000.
495 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
497 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
499 (load_register): Ensure hi32 bits are not lost during lo32bit
500 processing. Fix shift offset that was overflowing into the next
501 instruction field. Add code to generate shorter sequences for
502 constants with a single contiguous seqeuence of ones.
505 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
507 * config/tc-d10v.c (d10v_dot_word): New function to support
508 "@word" with the word pseudo-op.
509 (md_apply_fix3): Cleanup and changes to support correct sizes
510 for 16 and 18-bit relocs.
513 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
515 * configure.in (sparc-*-aout): Set `em'.
516 * configure: Regenerated.
517 * config/te-sparcaout.h: New file.
518 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
519 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
520 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
521 (SPECIAL_CASE_{SETSW,SETX}): Define.
522 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
523 (md_begin): Delete setting of `target_big_endian'.
524 (output_insn): New function.
525 (md_assemble): Rewrite. Add `setx' support.
526 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
528 (md_atof): Add little endian support.
529 (md_number_to_chars): Likewise.
530 (md_apply_fix): Likewise.
531 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
532 (md_parse_option): Likewise.
533 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
535 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
537 * ecoff.c (ecoff_new_file): New function.
538 * ecoff.h (ecoff_new_file): Declare.
539 * config/obj-ecoff.h (obj_app_file): Define.
541 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
543 * config/tc-alpha.c (load_expression): Bias the .lit8 section
544 symbol by 32k so that our 16-bit signed offset can address the
545 entire chunk. Reported by <matt@lkg.dec.com>.
547 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
549 * config/tc-mips.c (load_register): Remove unused variable tmp.
551 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
553 * config/tc-mips.c (load_register): Remove unnecessary code that
554 was causing the high 32bits of 64bit constants to be lost.
557 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
559 * config/tc-d10v.c: Added changes to support function
560 pointers and "@word" syntax.
564 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
566 * config/tc-v850.c: Remove commented out and #if 0'd code.
567 (v850_reloc_prefix): Provide prototype.
568 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
570 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
571 (md_assemble): Add default to case statement.
573 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
575 * config/tc-v850.c (md_assemble): Compute size of the instrction
578 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
581 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
583 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
584 routines to fetch/store the updated instruction from/to memory.
585 (v850_insert_operand): If the operand has a specialized insert
588 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
590 * config/tc-v850.c (reg_name_search): Align calling convention to
591 be like identical function found in tc-ppc.c.
592 (get_reloc): Removed.
593 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
594 (md_assemble): emit fixups.
595 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
597 (md_apply_fix3): handle fixups/relocs.
598 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
601 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
604 * configure.in (sh-*-elf*): New target.
605 * config/tc-sh.h (TARGET_ARCH): Define.
606 (WORKING_DOT_WORD): Define.
607 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
608 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
609 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
610 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
611 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
612 (SUB_SEGMENT_ALIGN): Likewise.
613 (RELOC_32): Don't define.
614 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
615 (target_big_endian): Declare if OBJ_ELF.
616 (TARGET_FORMAT): Define if OBJ_ELF.
617 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
619 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
620 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
621 (struct sh_count_relocs): Define.
622 (sh_count_relocs): New static function, broken out of
623 sh_frob_file. Add BFD_ASSEMBLER code.
624 (sh_frob_section): Likewise.
625 (sh_frob_file): Call sh_frob_section.
626 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
627 call section_symbol rather than seg_info (seg)->dot.
628 (md_section_align): Add OBJ_ELF version.
629 (SWITCH_TABLE_CONS): Define.
630 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
631 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
632 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
634 (struct reloc_map): Define if not BFD_ASSEMBLER.
635 (coff_reloc_map): Likewise.
636 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
637 (tc_gen_reloc): New function if BFD_ASSEMBLER.
638 * write.c (write_relocs): Ifdef out fx_where test which triggers
639 inappropriately for SH ELF.
640 (write_object_file): Call tc_frob_file_before_adjust and
641 obj_frob_file_before_adjust if they are defined.
643 * write.c (write_object_file): Use BFD_RELOC_16, not
644 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
646 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
650 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
652 * config/tc-d10v.c (find_opcode): Fix problem with calculating
653 branch sizes in across sections.
657 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
659 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
662 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
664 * config/tc-v850.c (md_begin): Deal with end of opcode
669 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
671 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
672 the wrong opcode for cases like st2w where there are many forms
673 of the same instruction.
676 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
678 * expr.c (operand): If md_parse_name is defined, call it before
679 calling symbol_find_or_make.
680 * config/tc-ppc.h (md_parse_name): Define.
681 (ppc_parse_name): Declare.
682 * config/tc-ppc.c (reg_name_search): Add regs and regcount
684 (register_name): Update call to reg_name_search.
685 (cr_operand): New static variable.
686 (cr_names): New static const array.
687 (ppc_parse_name): New function.
688 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
689 cr_operand before calling expression.
691 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
693 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
694 hppa_gen_reloc_type call.
697 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
699 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
700 on addresses. Improved error messages.
701 * doc/c-d10v.texi: Added docs for register pairs.
703 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
705 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
709 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
711 * ecoff.c (init_file): Initialize fMerge to 1.
712 (add_file): Restore old file merging code, but only merge files if
714 (ecoff_directive_loc): Clear fMerge field of current file.
715 (ecoff_generate_asm_lineno): Likewise.
718 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
720 * doc/c-d10v.texi: Fix typo.
724 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
726 * config/tc-v850.c (md_assemble): Correct bit masking for
727 hi and lo expressions.
729 * config/tc-v850.c (md_assemble): Rough cut at demanding
730 "ep" or "r30" in sst and sld instructions.
731 (md_apply_fix3): Don't abort. Just warn that we don't
734 * config/tc-v850.c (CC_NAME_CNT): Define.
735 (cc_name): New function.
736 (md_assemble): Handle V850_OPERAND_CC correctly.
738 * config/tc-v850.c (md_assemble): Don't forget to initialize
741 * config/tc-v850.c (reg_name_search): Generalize to search
742 any given register table.
743 (register_name): Pass appropriate table and size to reg_name_search.
744 (system_register_name): New function.
745 (SYSREG_NAME_CNT): Define.
746 (md_assemble): Handle operands which are system registers.
748 * config/tc-v850.c (md_assemble): If we find a register, but the
749 opcode doesn't want a register, then we don't have a match.
750 (md_assemble): Get size of the instruction from the opcode table.
753 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
755 * configure.in: Set and substitute HLDENV.
756 * configure: Rebuild.
757 * Makefile.in (HLDENV): New variable.
758 (as.new): Use $(HLDENV).
760 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
761 if an array dimension is not known.
764 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
766 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
767 * doc/c-d10v.texi: Cleanup.
771 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
773 * config/tc-v850.c: New file.
774 * config/tc-v850.h: New file.
775 * configure (v850-*-elf): New target.
776 * configure.in (v850-*-elf): New target.
780 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
782 * doc/c-d10v.texi: New file.
783 * doc/all.texi: Added D10V stuff.
784 * doc/as.texinfo: Added D10V stuff.
786 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
788 * config/tc-d10v.c: All references to defined symbols should
789 now use the optimal instruction. .float and .double now work.
792 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
794 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
795 section address for the i960 as is done for the i386.
797 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
799 * mpw-config.in: Add wildcards for config matching, add mips-*-*
800 case, forward-include bfd/elf-bfd.h.
803 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
805 * config/tc-d10v.c: Add additional information to the opcode
806 table to help determinine which instructions can be done
810 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
812 * config/tc-arm.c: Major changes to add Thumb support, with lots
813 of change input from <rearnsha@armltd.co.uk>.
814 Reverted to INSN_SIZE macro, rather than insn_size variable.
815 (insns): Added ARM "bx" instruction support.
816 (tinsns): Added Thumb instruction definition structure.
817 (arm_tops_hsh): Added hash structure for Thumb opcodes.
818 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
819 (opcode_select,s_arm,s_thumb,s_code): Added.
820 (decode_shift): Allow upper-case RRX.
821 (do_ldst): Simpler halfword support.
822 (do_ldmstm): Improved.
823 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
824 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
825 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
826 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
827 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
829 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
830 (md_parse_option): Add support for -mthumb.
831 (md_show_usage): Updated to reflect new command line option.
832 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
833 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
834 fragment information to be held.
836 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
838 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
839 non-null, but is a constant.
840 (fix_new_arm): Call make_expr_symbol to make the expression symbol
841 so that error reporting will work correctly.
843 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
845 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
846 against weak symbols.
848 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
850 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
851 (ppc_force_relocation): Declare if OBJ_XCOFF.
852 * config/tc-ppc.c (ppc_force_relocation): New function if
855 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
857 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
860 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
862 * config/tc-d10v.c: Fix problem with relocs.
865 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
867 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
868 with nops if not in data_section or bss_section.
870 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
872 Add support for openVMS/Alpha.
873 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
874 * config/obj-evax.c: New file.
875 * config/obj-evax.h: New file.
876 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
878 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
879 defined. Add case for bfd_target_evax_flavour.
880 * config/vms-a-conf.h: New file.
881 * conf-a-gas.com: New file.
882 * configure.in: Add target alpha-*-*vms*.
883 * configure: Rebuild.
884 * makefile.vms: New file.
885 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
886 Don't call ffs on openVMS/Alpha.
888 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
890 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
891 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
893 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
894 (NEED_DECLARATION_SBRK): New macro.
895 * configure, conf.in: Rebuild.
896 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
897 (strstr): Declare if NEED_DECLARATION_STRSTR.
898 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
900 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
902 * symbols.c (resolve_symbol_value): Handle addition or subtraction
903 by a constant before entering the main switch. Reject attempts to
904 apply an arithmetic function to non-absolute symbols, except for
905 the special case of subtraction of two symbols in the same
908 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
909 not to more than a 16 byte boundary.
911 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
912 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
913 (tc_gen_reloc): If out of memory call as_fatal rather than
914 assert. If no howto found, call as_bad_where rather than
915 as_fatal. Change the error message slightly. Set howto to a
916 non-NULL value in order to keep going.
919 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
921 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
924 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
926 * config/tc-h8300.c (get_specific): New operand "size" derived
927 from ".b", ".w" and ".l" extensions. All callers changed. If
928 the base instruction has no operands, then use the size to
929 determine which specific instruction to use.
931 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
933 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
935 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
937 * config/tc-mips.c (md_section_align): Don't change addr if
940 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
942 * config/tc-hppa.c: Revert yesterday's changes.
945 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
947 * config/tc-d10v.c: Disable range checking on 16-bit values.
950 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
952 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
953 not just the ones that don't match.
956 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
958 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
961 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
963 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
964 pre-cursor to adding Thumb support. Also added cpu_variant flag
965 information to each of the asm_flg structures.
966 (md_parse_option): Updated ARM7 parsing to allow 't' for
967 thumb/halfword support, aswell as 'm' for long multiply.
968 (md_show_usage): Updated help message.
969 (md_assemble): Check that instruction flags are applicated to the
971 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
972 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
973 signextension instructions.
974 (do_ldst): Generate halfword and signextension variants if
975 mnemonic flags match.
976 (ldst_extend): Do not allow shifts in the offset field of halfword
977 or signextension instructions.
978 (validate_offset_imm): Provide check on halfword and signextension
980 (add_to_lit_pool): Merge identical literal pool values.
982 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
984 * config/tc-hppa.c (selector_table): Add 'E' selector.
985 (cons_fix_new_hppa): Don't coke on e_esel.
986 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
987 to help generate exception handling tables.
988 (md_apply_fix): Don't try to apply fixups with an e_esel
990 (hppa_fix_adjustable): Fixups with e_esel selectors
993 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
995 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
999 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1001 * config/tc-d10v.c: Added lots of error checking. Added hacks
1002 to support accumulator shifts.
1005 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * symbols.c (S_SET_EXTERNAL): Let .weak override.
1008 (S_CLEAR_EXTERNAL): Likewise.
1009 (S_SET_WEAK): Remove error; just let .weak override.
1012 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1014 * config/tc-d10v.c (md_assemble): Now handles multiline
1017 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1019 * config/tc-d10v.c: Fix packaging bug. Added range checking.
1020 Added kludge for divs instruction. Fixed minor problem with
1021 multiple text sections.
1022 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1024 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1026 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
1027 addresses to be right-shifted by 2.
1029 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1031 * config/tc-d10v.c: Many changes to get relocs working.
1032 (register_name): No longer creates a symbol for register names.
1033 (pre_defined_registers): moved to opcodes/d10v-opc.c.
1034 (d10v_insert_operand): Now works correctly for either container.
1035 * config/tc-d10v.h (d10v_cleanup): Declare.
1038 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
1040 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
1041 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
1043 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
1045 * tc-alpha.c: Patches to track current minimum alignment to reduce
1046 the number of fragments created with frag_align.
1047 (alpha_current_align): New static variable.
1048 (s_alpha_text): Reset alignment to 0.
1049 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
1050 (s_alpha_stringer, s_alpha_space): New functions.
1051 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
1052 (alpha_cons_align): New function to replace both of them.
1053 (emit_insn): Only align if alpha_current_align is less than 2;
1054 reset alpha_current_align to 2.
1055 (s_alpha_gprel32): Likewise.
1056 (s_alpha_section): New function. Basically duplicate the other
1057 alpha section change hooks. Only define for ELF.
1058 (s_alpha_float_cons): Simplify alignment handling.
1059 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
1060 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
1061 Don't define the s_alpha_cons pseudo-ops. Do define
1062 s_alpha_stringer and s_alpha_space pseudo-ops.
1063 (alpha_align): Skip if less than current default alignment. Set
1065 * tc-alpha.h (md_flush_pending_output): Remove.
1066 (md_cons_align): Add.
1068 * tc-alpha.c: Add oodles of function description comments.
1069 (md_bignum_to_chars): Remove; there are no callers.
1070 (md_show_usage): Mention some more variants.
1072 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
1074 From Andrew Gierth <ANDREWG@microlise.co.uk>:
1075 * configure.in (sparc-*-sysv4*): New target.
1076 * configure: Rebuild.
1078 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
1079 uaxword to use s_uacons.
1080 (sparc_no_align_cons): New static variable.
1081 (s_uacons): New static function.
1082 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
1085 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
1087 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
1088 5 with regard to shared libraries.
1089 * configure: Rebuild.
1091 * config/tc-m68k.c (m68k_ip): Use the correct length when
1092 allocating space for the unsupported architecture error message.
1095 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1097 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
1099 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1101 * config/tc-d10v.c: New file.
1102 * config/tc-d10v.h: New file.
1103 * configure (d10v-*-elf): New target.
1104 * configure.in (d10v-*-elf): New target.
1107 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1109 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
1111 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
1113 * config/tc-alpha.c (alpha_align): Change fill parameter
1114 to a pointer. Take NULL as 0 or nop depending on section. Change
1116 (s_alpha_align): Rename local variables.
1118 * doc/as.texinfo (.align): Document action of omitted
1121 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1123 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
1124 when an unsupported PC relative reloc is seen, rather than calling
1127 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
1128 Instead, check state when '#' comment is seen.
1130 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
1132 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
1134 (tc_gen_reloc): If fixup was changed to be PC relative, change
1135 reloc type accordingly. Use name of reloc in error message.
1137 * as.h: Don't define const or volatile.
1138 * flonum.h: Don't define const.
1140 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
1141 if fx_pcrel is set. Correct setting the addend case in the
1142 OBJ_ELF case (from Andreas Schwab
1143 <schwab@issan.informatik.uni-dortmund.de>).
1144 (md_show_usage): Correct -mfc5200 to -m5200.
1146 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1148 * doc/c-m68k.texi: Document -m5200 flag.
1149 * doc/as.texinfo: Likewise.
1151 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
1154 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1156 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
1157 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
1159 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
1161 * Makefile.in (VERSION): Set to cygnus-2.7.1.
1163 * Released binutils 2.7.
1165 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
1167 * config/tc-mips.c (mips_ip): Only perform range check when
1168 dealing with O_constant expressions.
1170 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1172 * m68k-parse.h (m68k_register): Add new coldfile control
1175 * config/tc-m68k.c (mcf5200_control_regs): New variable,
1176 array of control registers for the coldfire.
1177 (cpu_of_arch): Added mcf5200.
1178 (archs): Added mcf5200.
1179 (init_table): Add new control registers.
1180 (m68k_ip): Added support for new control registers.
1181 (m68k_init_after_args): Likewise.
1183 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
1185 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * read.h (is_it_end_of_statement): Declare.
1188 * read.c (is_it_end_of_statement): Remove declaration.
1190 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
1192 (md_assemble): Fix handling of @l with an unsigned constant. Add
1193 default case to reloc switch.
1195 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
1197 Based on patches from Tom Quiggle <quiggle@sgi.com>:
1198 * ecoff.c (last_lineno): New static variable.
1199 (add_procedure): Set last_lineno.
1200 (ecoff_directive_loc): Likewise.
1201 (ecoff_generate_asm_lineno): Likewise.
1202 (ecoff_fix_loc): New function.
1203 * ecoff.h (ecoff_fix_loc): Declare.
1204 * config/tc-mips.c (append_insn): When inserting nops, and using
1205 ECOFF debugging, call ecoff_fix_loc.
1207 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
1209 * config/tc-h8300.c (build_bytes): If an operand type is
1210 marked as SRC_IN_DST retrieve it from the "destination" op.
1212 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
1214 * configure.in (arm-*-riscix*): Set emulation to riscix.
1215 * configure: Rebuild.
1216 * config/te-riscix.h: New file to define TE_RISCIX.
1218 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
1220 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1222 * Makefile.in (config.status): Just run config.status as other
1225 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
1227 * mpw-config.in (TARGET_OS): Add definition to conf.
1229 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
1231 * config/tc-mips.c (append_insn): Parenthesize
1232 cop_interlocks expressions.
1234 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * listing.c (listing_print): Close the listing file if it is not
1237 stdout. Close the other files opened for the listing.
1239 * config/tc-sparc.h (md_cons_align): Define.
1240 (sparc_cons_align): Declare.
1241 (HANDLE_ALIGN): Define.
1242 (sparc_handle_align): Declare.
1243 * config/tc-sparc.c (sparc_cons_align): New function.
1244 (sparc_handle_align): New function.
1245 * read.c (cons_worker): Call md_cons_align if it is defined.
1247 * as.h (struct frag): Add fr_file and fr_line fields.
1248 * frags.c (frag_new): Set fr_file and fr_line.
1249 (frag_var): Likewise.
1250 (frag_variant): Likewise.
1252 * as.h (struct frag): Remove unused align_mask and align_offset
1255 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
1256 From <uddeborg@carmen.se>.
1258 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
1260 * configure.in (mips-*-osf*): New target.
1261 * configure: Rebuild.
1263 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
1265 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
1267 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
1268 between co-processor comparisons and branches for the VR4300.
1270 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1272 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1273 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1275 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1276 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1277 includedir): Use autoconf set values.
1280 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
1282 * listing.c (listing_eject): Don't do anything if listing is 0.
1283 (listing_list): Likewise.
1284 (listing_source_line): Likewise.
1285 (listing_title): Don't save title if listing is 0.
1286 (listing_source_file): Check listing rather than listing_tail.
1288 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
1289 using shared libraries.
1290 * configure: Rebuild.
1292 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
1294 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
1295 absolute expression if a relocation type was specified.
1297 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1299 * configure.in: Add support for *-*-rtems* configurations.
1300 * configure: Rebuild.
1302 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
1304 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
1305 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
1306 opcodes library for alpha.
1307 * configure: Rebuild with autoconf 2.10.
1308 * config/tc-alpha.c: Substantial rewrite to add ELF support and
1309 use new opcode table.
1310 * config/tc-alpha.h (md_undefined_symbol): Don't define.
1311 (LOCAL_LABEL): Define differently if OBJ_ELF.
1312 (FAKE_LABEL_NAME): Define if OBJ_ELF.
1313 * config/alpha-opcode.h: Remove.
1314 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
1315 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
1316 include/opcode/alpha.h rather than config/alpha-opcode.h.
1318 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * config/obj-aout.c (obj_emit_relocations): Give an error if the
1321 relocation symbol was not resolved.
1322 * config/obj-coff.c (do_relocs_for): Likewise.
1324 * write.c (adjust_reloc_syms): Refetch the symbol section after
1325 calling S_GET_VALUE, since it may have changed.
1327 * expr.c (struct expr_symbol_line): Define.
1328 (expr_symbol_lines): New static variable.
1329 (make_expr_symbol): Add entry to expr_symbol_lines.
1330 (expr_symbol_where): New function.
1331 * expr.h: Use extern on function declarations.
1332 (expr_symbol_where): Declare.
1333 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
1334 rather than printing the meaningless name of an expression
1337 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
1339 * config/tc-i386.c (md_number_to_chars): Deleted.
1340 * config/tc-i386.h (md_number_to_chars): New macro.
1342 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
1344 (load_symbol_address, load_expression): Use build_mem.
1345 (build_operate): New function.
1346 (emit_addq_r): Use it.
1348 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
1350 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
1352 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
1354 * config/tc-vax.h (NOP_OPCODE): Define.
1356 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
1358 * config/obj-vms.h (S_IS_COMMON): Define.
1359 (S_IS_LOCAL): Check for \002 as well as \001.
1360 (LONGWORD_ALIGNMENT): New macro.
1361 (SUB_SEGMENT_ALIGN): Use it.
1363 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
1365 * config/vms-conf.h: Reconcile with conf.in.
1367 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
1369 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
1372 * doc/as.texinfo: Document that any number of hex digits can
1375 * as.c (struct defsym_list): Define.
1376 (defsyms): New static variable.
1377 (parse_args): Just put --defsym arguments on defsyms list, rather
1379 (main): Define defsyms after output file is created.
1381 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
1382 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
1384 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
1385 insn_error rather than calling check_absolute_expr.
1387 * as.c (emulation_name): Remove unused static variable.
1388 (default_emul_bfd_name): Add return NULL to avoid warning.
1389 * ecoff.c (ecoff_stab): Remove unused variables name and
1391 * frags.c (frag_new): Remove unused variable tmp.
1392 * hash.c (hash_grow): Parenthesize + within <<.
1393 (hash_print_statistics): Use %lu, not %d, to print unsigned
1395 * messages.c: Include "libiberty.h".
1396 (fprint_value): Add cast to avoid printf warning.
1397 (sprint_value): Likewise.
1398 * read.c: Include "ecoff.h".
1399 (emit_expr): Add casts to avoid printf warnings.
1400 * read.h: Use extern for function declarations.
1401 (pop_insert): Declare.
1402 * stabs.c: Include "ecoff.h".
1403 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
1404 former_last_fragP, and new_fragP.
1405 * subsegs.h (subsegs_print_statistics): Declare.
1406 * symbols.c (debug_verify_symchain): Change macro to discard
1408 * write.c (dump_section_relocs): Likewise.
1409 * write.h: Use extern for function declarations.
1410 (write_print_statistics): Declare.
1411 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
1413 * config/e-mipself.c (mipself_bfd_name): Likewise.
1414 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
1416 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
1417 emit relocations against external symbols.
1419 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
1420 message if bfd_reloc_type_lookup fails, rather than calling
1423 * config/tc-alpha.c (alpha_force_relocation): Add
1424 BFD_RELOC_12_PCREL to switch.
1426 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
1428 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
1429 TE_PE (Lfoo, not .Lfoo).
1431 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
1433 * read.c (s_fill): Don't warn about a zero repeat count.
1435 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
1436 coprocessor register.
1438 * config/tc-i386.c (md_assemble): When checking the size of a
1439 register to set the size of an instruction, do a bitwise and with
1440 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
1443 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1445 * config/tc-h8300.c (parse_reg): Tweak error messages.
1446 (build_bytes): Likewise.
1447 (skip_colonthing): Handle :32 suffix.
1448 (get_specific): Promote L_24 to L_32 if it makes a match.
1449 Don't always promote L_8 to L_16.
1450 (do_a_fix_imm): Clean up L_32 and L_24 handling.
1452 * config/tc-h8300.c (Smode): New variable.
1453 (h8300hmode): Turn off Hmode.
1454 (h8300smode): New function. Turn on Smode and Hmode.
1455 (md_pseudo_table): New ".h8300s" pseudo-op.
1456 (parse_reg): Handle "exr" register.
1457 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
1458 Handle "mach" and "machl" operands for ldmac.
1459 (get_specific): Handle "stm.l" and "ldm.l".
1460 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
1461 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
1464 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1466 * doc/as.texinfo: Reorder chapter of machine dependent options so
1467 that it is sorted by chip name.
1469 * doc/as.texinfo: Use consistant spelling of Vax.
1470 * doc/c-vax.texi: Likewise.
1472 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1474 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
1476 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
1477 (md_apply_fix): Likewise.
1478 (pa_try): New function.
1479 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
1481 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1483 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
1484 (pa_level): New function.
1486 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
1488 * listing.c (listing_newline): Don't do anything if listing is 0.
1490 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
1492 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
1493 symbol_create, not symbol_new.
1495 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
1498 absolute symbol unless TC_FORCE_RELOCATION returns true.
1500 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
1502 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
1503 the symbol to a pointer. Don't set previous_file_symbol.
1504 Simplify symbol list rearrangement.
1505 (coff_frob_symbol): Don't do anything with C_FILE symbols.
1506 (coff_adjust_symtab): Don't check previous_file_symbol.
1508 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1510 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
1512 (md_pseudo_table): Add ppc_elf_lcomm.
1514 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
1516 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
1517 d0{24:1},d0' works without an immediate prefix on the bit numbers.
1518 (md_begin): Add digits to alt_notend_table.
1519 (md_parse_option): Make s a const pointer.
1521 * config/tc-sparc.c (md_pseudo_table): Add "empty".
1522 (s_empty): New static function.
1524 * config/obj-coff.c (struct filename_list): Only define if not
1526 (filename_list_head, filename_list_tail): Likewise.
1527 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
1528 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
1529 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
1530 have a section of N_ABS rather than N_DEBUG. If we do a merge,
1531 remove the new symbol from the list.
1532 (obj_coff_endef, both versions): Call tag_insert even if there is
1533 an old symbol with the same name, if the old symbol does not
1535 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
1536 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
1537 symbol that will be moved to the end of the symbol list.
1538 (coff_adjust_section_syms): Always call section_symbol for .text,
1540 (coff_frob_section): Likewise. Also, remove unused variable
1543 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
1544 manipulating frags directly.
1545 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
1548 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
1549 whether the next character is '*' before checking whether we are
1550 at the start of a line. Permit LINE_COMMENT_START to start a
1551 comment in state 1 (seen some whitespace) as well, to match the
1554 * gasp.c (do_align): Permit a fill value for .align.
1556 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
1558 * read.c (next_char_of_string): Warn if a newline is seen in the
1559 middle of a string. Call bump_line_counters when appropriate.
1561 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
1563 * symbols.c (colon): Use LOCAL_LABEL.
1565 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
1567 * Makefile.in (install): Don't check to see if tooldir exists.
1568 Make $(tooldir) and $(tooldir)/bin.
1570 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1572 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
1575 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
1578 insn_error. Don't put the string "ERROR" in insn_error. Set
1579 insn_error rather than calling as_warn for an unsupported opcode.
1581 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
1583 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
1584 before permitting -64.
1585 * output-file.c (output_file_create): Remove duplicate
1588 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
1590 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
1591 section rather than a .reginfo section.
1592 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
1595 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
1596 bit value with the high bit set.
1598 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
1600 * read.c (s_lcomm): Set section flags for .sbss section.
1602 * config/tc-mips.c (mips_64): New static variable.
1603 (mips_target_format): If mips_64, return elf64 targets rather than
1605 (md_longopts): Add "32" and "64".
1606 (md_parse_option): Handle -32 and -64.
1607 (md_show_usage): Mention -32 and -64.
1608 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
1611 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1613 * config/tc-ppc.c (comment_chars): Make '!' a comment character
1614 for Solaris compatibility.
1616 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
1617 .stabd with 4 arguments into a .stabn.
1619 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
1621 * config/tc-mips.c (macro): When passing X_add_number to
1622 macro_build, cast it to int first.
1624 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
1626 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
1627 created by emit_expr.
1629 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
1630 as_perror rather than assert.
1632 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
1634 * config/tc-mips.c (mips_ip): Mark sections created to hold
1635 floating point information as read only.
1637 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
1639 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
1641 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1643 * read.c (potable): Add .skip as a synonym for .space.
1645 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
1646 4 arguments, providing the 4th argument is 0, to allow
1647 compatibility with the Solaris assembler.
1649 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
1651 * config/tc-sh.h (struct sh_segment_info_type): Define.
1652 (TC_SEGMENT_INFO_TYPE): Define.
1653 (sh_frob_label): Declare.
1654 (tc_frob_label): Define.
1655 (sh_flush_pending_output): Declare.
1656 (md_flush_pending_output): Define.
1657 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
1658 reloc before the instruction if necessary.
1659 (sh_frob_label): New function.
1660 (sh_flush_pending_output): New function.
1661 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
1662 when looking for the reloc for the target of .uses.
1663 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
1664 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
1666 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
1667 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
1668 the absolute symbol.
1670 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
1671 TC_SEGMENT_INFO_TYPE is defined.
1673 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1675 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
1676 matches the register size.
1678 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
1680 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
1682 (do_relocs_for): Likewise.
1683 (fixup_segment): Don't just quit if linkrelax is set. Try to
1684 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
1687 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1689 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
1690 relative relocations with -mrelocatable. Also allow unfixed
1691 relocs in .ex_shared.
1693 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
1695 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
1696 non-zero before assuming this is a long file name.
1697 (w_strings): Likewise.
1698 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
1700 * config/obj-coff.c (w_strings): Move declaration of i inside
1701 #ifdef block which uses it.
1703 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
1705 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
1706 "relaxmode". Output relocs which identify various relaxing
1707 possibilities for mov.[bwl] instructions.
1708 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
1710 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
1712 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
1713 (MD_APPLY_FIX3): Define.
1714 * config/tc-arm.c (my_get_expression): Only watch for bad segments
1716 (md_apply_fix3): Renamed from md_apply_fix.
1717 If pcrel reloc and symbol is in different section, undo effects
1720 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
1722 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
1723 any reloc with an LR% or RR% field selector for SOM.
1725 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
1727 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
1730 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
1732 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
1734 (yank_symbols): Likewise.
1736 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
1739 BFD_ASSEMBLER, add name field.
1740 * config/obj-coff.c: Include "libiberty.h".
1741 (coff_header_append): Handle long section names.
1742 (crawl_symbols): Just use the name field for the symbol name,
1743 without worrying about null byte termination.
1744 (w_strings): Handle long section names.
1745 (write_object_file): Likewise. Also, use the name field, rather
1747 (obj_coff_add_segment): Permit long section names.
1748 (obj_coff_init_stab_section): Use the name field, rather than
1750 (adjust_stab_section): Likewise.
1751 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
1753 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
1754 (mem_fmt): Likewise.
1755 (md_apply_fix): Don't check fx_im_disp field.
1757 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
1759 * configure.in: Add * after sparc*-*-vxworks.
1760 * configure: Rebuild.
1762 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
1763 define it to comment_chars. Use tc_comment_chars rather than
1765 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
1766 * config/tc-m68k.h (tc_comment_chars): Define.
1767 (m68k_comment_chars): Declare.
1768 * config/tc-m68k.c (m68k_comment_chars): Rename from
1769 comment_chars. Change into a pointer rather than an array.
1770 (md_longopts): Add "bitwise-or".
1771 (md_parse_option): Handle OPTION_BITWISE_OR.
1772 (md_show_usage): Mention --bitwise-or.
1773 * doc/c-m68k.texi: Document --bitwise-or.
1775 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
1777 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
1780 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
1781 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
1782 correct handling of input line pointer, and call
1783 demand_empty_rest_of_line.
1785 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
1787 * config/tc-sparc.c (in_bitfield_range): New static function.
1788 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
1789 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
1790 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
1791 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
1792 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
1794 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
1796 * config/obj-coff.c: BFD_ASSEMBLER:
1797 (coff_last_bf): New static variable.
1798 (coff_frob_symbol): Set endndx of a .bf symbol.
1800 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
1801 (last_bfP): New static variable.
1802 (yank_symbols): Set endndx of a .bf symbol.
1804 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1806 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
1807 and -s options. Add -be for good measure.
1809 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
1811 * read.c (s_space): Support non-constant fill value. Handle fill
1812 value correctly for a size other than 1.
1814 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
1816 * config/tc-arm.c (my_get_float_expression): Update call to
1817 gen_to_words, X_PRECISION changed from 6 to 5.
1819 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1821 * config/tc-ppc.c (register_name,reg_name_search): Move register
1822 name lookup from PE specific code to all targets. Add support for
1823 -mregnames/-mno-regnames to control whether register names are
1825 (md_assemble): Call register_name for all platforms.
1826 (md_parse_option): Add support for -mregnames/-mno-regnames.
1828 * configure.in (powerpcle*-*-solaris): Add support.
1829 (powerpc*-*-linux): Ditto.
1830 * configure: Regenerate.
1832 * config/ppc-sol.mt: New config file for PowerPC Solaris.
1834 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
1837 be associated with a single %lo reloc.
1839 * config/tc-mips.c (load_address): Cast X_add_number to valueT
1840 before comparing against MAX_GPREL_OFFSET, so that negative
1841 numbers are handled correctly.
1844 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * config/tc-sparc.c (last_insn): New static variable.
1847 (md_assemble): Warn about putting floating point branches in a
1848 delay slot. If architecture is less than v9, insert NOP
1849 instructions between floating point instructions and floating
1850 point branches. (The SunOS assembler does both these operations.)
1851 Save the last instruction opcode.
1852 (sparc_ip): Add pinsn parameter. Change caller.
1854 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
1855 for byte jump to next instruction to skip empty frags.
1857 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
1859 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
1860 for addq with a 16 bit signed value, just emit a lda instruction
1863 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
1865 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
1868 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
1870 * configure.in: Permit --enable-shared to specify a list of
1872 * configure: Rebuild.
1874 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
1876 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
1877 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
1879 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1881 * config/atof-ieee.c: Fix handling of denormalized extended
1882 precision numbers and overflow/underflow detection.
1883 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
1884 not include the 16 bit gap in the m68k extended precision format.
1886 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
1888 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
1890 * configure: Rebuild.
1892 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
1894 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
1895 be accessed using the $gp register.
1896 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
1898 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
1900 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
1901 bfd_mach_sparc_sparclet if current_architecture is sparclet.
1903 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
1905 * read.c (get_line_sb): Bump line counters based on
1906 input_line_pointer[-1], not *input_line_pointer. Don't bother to
1907 call LISTING_NEWLINE.
1908 (s_macro): Don't call demand_empty_rest_of_line.
1909 * app.c (do_scrub_chars): When handling C style comments, unget
1912 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
1914 * read.h (enum linkonce_type): Define.
1915 (s_linkonce): Declare.
1916 * read.c (potable): Add "linkonce".
1917 (s_linkonce): New function.
1918 * subsegs.h (segment_info_type): Add linkonce field to
1919 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
1920 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
1921 (obj_coff_pe_handle_link_once): Declare if TE_PE.
1922 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
1924 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
1925 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
1926 entry based on the linkonce field in segment_info.
1927 * doc/as.texinfo: Document .linkonce.
1929 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
1931 * doc/as.1: Changed to be recognized by catman -w on Solaris.
1933 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
1935 * stabs.c (s_stab_generic): Call the listing functions before
1936 doing the rest of the processing, which may involve freeing the
1937 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
1938 SEPARATE_STAB_SECTIONS case.
1940 * config/tc-hppa.c: Remove nested comment.
1941 (tc_gen_reloc): Move label done inside the ifdef in which it is
1943 (md_apply_fix): Pass pointers to correct types to libhppa.h
1944 functions. Always return a value.
1946 * config/tc-mips.h (tc_frob_file): Define.
1947 (mips_frob_file): Declare.
1948 * config/tc-mips.c (struct mips_hi_fixup): Define.
1949 (mips_hi_fixup_list): New static variable.
1950 (imm_unmatched_hi): New static variable.
1951 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
1952 offset_reloc. Pass imm_unmatched_hi to append_insn.
1953 (append_insn): Add unmatched_hi parameter. If it is set, add the
1954 new fixup to mips_hi_fixup_list. Change all callers.
1955 (mips_ip): Set imm_unmatched_hi when appropriate.
1956 (mips_frob_file): New function.
1958 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
1960 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
1961 * configure: Regenerated.
1963 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
1965 * as.c (main): Call bfd_set_error_program_name.
1967 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
1969 * as.h (strdup): Don't declare.
1970 * stabs.c: Include libiberty.h
1971 (get_stab_string_offset): Use xstrdup rather than strdup.
1972 (s_stab_generic): Likewise.
1973 * as.c (parse_args): Likewise.
1974 * read.c (s_mri_sect): Likewise.
1976 * gasp.c (change_base): Recognize \(...) construct documented to
1977 pass through enclosed characters literally through to the output.
1978 (process_assigns): Likewise. Also, be more careful to avoid
1979 looking past the end of the buffer.
1981 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
1983 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
1984 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
1986 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1988 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
1990 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
1992 * config/alpha-opcode.h: Added cvtst instruction.
1994 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
1996 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
1997 string. Extract the addend from the result of expression.
1999 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
2001 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
2002 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
2003 mode, change the state to 3 rather than 1.
2005 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
2007 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
2008 correspond to 11 March change.
2010 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
2012 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
2013 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
2015 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * configure: Rebuild with autoconf 2.8.
2019 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
2021 * config/atof-ieee.c (gen_to_words): Improve handling of
2022 X_PRECISION numbers. Based on patches from Andreas Schwab
2023 <schwab@issan.informatik.uni-dortmund.de>.
2025 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
2027 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
2029 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
2030 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
2031 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
2032 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
2035 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
2037 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
2039 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
2041 * config/tc-hppa.c (SUBSEG_MILLI): Define.
2042 (pa_def_subspaces): Add $MILLICODE$.
2043 (pa_spaces_begin): Set section flags for $MILLICODE$.
2045 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2047 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
2048 not SHT_NOBITS. Don't tamper with flags based on type if a
2049 special section was found (revert Feb 29 change).
2051 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
2052 if aligning to a longword boundary or greater.
2054 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2056 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
2058 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
2060 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
2061 * configure: Regenerated.
2063 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
2065 * config/tc-hppa.c: Add default definitions for R_N0SEL and
2066 R_N1SEL since they're not defined for old versions of hpux.
2068 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
2069 Set "sym_ptr_ptr" and "addend" fields to dummy values for
2070 R_N0SEL and R_N1SEL.
2072 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2074 * flonum-konst.c: Add two more constants for 1e+-2048 and
2075 1e+-4096, and correct the other constants.
2077 * symbols.c (resolve_symbol_value): Handle O_logical_not.
2079 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2081 * config/obj-elf.c (obj_elf_section): Allow predefined section
2082 types to set the nobits type. Avoid a shadowed declaration.
2084 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
2086 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
2087 reduce relocs using e_nlrsel field selectors.
2089 * write.c (fix_new_exp): Don't use #elif. Some compilers
2092 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
2094 (pa_chk_field_selector): Handle new field selectors for SOM.
2096 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2098 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
2099 * configure: Rebuild.
2100 * config/te-linux.h (LOCAL_LABELS_FB): Define.
2101 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
2103 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
2106 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2108 * mpw-make.sed: Update to handle shared library support.
2110 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
2112 * config/tc-sparc.c (sparc_ip): Print all architectures that support
2113 the insn on mismatch.
2115 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2117 * configure.in: Add support for a29-coff.
2118 * configure: Rebuild.
2120 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
2122 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
2123 of the section when looking for the R_SH_USES fixup, because the
2124 frag addresses have not yet been adjusted.
2126 * gdbinit.in: Set a breakpoint on as_warn_where.
2128 * config/tc-mips.c (macro): Add missing arguments to macro_build
2129 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
2131 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
2133 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
2134 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
2136 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
2138 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
2140 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
2142 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
2143 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
2144 Recognize [uU] format args as sparclet cpregs.
2146 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
2151 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
2153 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
2154 well as S_IS_EXTERNAL.
2155 (tc_fix_adjustable): Likewise.
2156 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
2157 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
2159 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
2160 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
2162 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
2164 * config/tc-sparc.c (max_architecture): Change to sparclite for
2166 (default_compatible): Delete.
2167 (sparc_ffs): New function.
2168 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
2169 (sparc_ip): Rewrite architecture match and bump logic.
2171 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
2173 * configure.in: Check for 'do not mix' from native linker before
2174 trying to use -rpath.
2175 * configure: Rebuild.
2177 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
2179 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2180 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2181 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2182 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
2184 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
2185 to the symbol lnnoptr field, to get the correct file offset.
2187 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2189 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
2190 symbols that are not function, file, or section symbols to be
2193 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
2195 * configure: Set and substitute RPATH_ENVVAR.
2196 * configure: Rebuild.
2197 * Makefile.in (RPATH_ENVVAR): New variable.
2198 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
2200 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
2201 doesn't need opcodes. If configuring shared, opcodes needs bfd.
2202 * configure: Rebuild.
2204 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2206 * read.c (s_mri_sect): Don't return '\0' in type. Set all
2207 appropriate flags in BFD section.
2209 * configure.in (m68k-*-psos*): New target.
2210 * configure: Rebuild.
2211 * config/te-psos.h: New file.
2212 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
2215 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
2217 From Alan Modra <alan@spri.levels.unisa.edu.au>:
2218 * configure.in: Remove duplicate setting of cpu_type. Check
2219 whether opcodes library is required for on all targets, not just
2221 * configure: Rebuild.
2223 * config/tc-mips.c (mips_big_got): New static variable.
2224 (s_extern): Don't declare.
2225 (reg_needs_delay): New static function.
2226 (macro_build): Permit GOT/CALL_HI/LO relocs.
2227 (macro_build_lui): If place is not NULL, use the number in the
2229 (load_address): Handle mips_big_got case.
2230 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
2232 (OPTION_XGOT): Define.
2233 (md_longopts): Add "xgot" if OBJ_ELF.
2234 (md_parse_option): Handle -xgot.
2235 (md_show_usage): Mention -xgot.
2236 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
2237 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
2239 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2241 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
2242 the byte relocation, point it to the low byte of the word.
2244 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
2247 * configure: Rebuild.
2249 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
2251 * configure.in: Recognize any sparc* cpu.
2252 * configure: Regenerated.
2254 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
2256 * read.c (potable): Add "mri" and ".mri".
2257 (s_mri): New function.
2258 * read.h (s_mri): Declare.
2259 * app.c (scrub_m68k_mri): New static variable.
2260 (mri_pseudo): New static variable.
2261 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
2262 flag_m68k_mri. Initialize scrub_m68k_mri.
2263 (mri_state, mri_last_ch): New static variables.
2264 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
2266 (app_push): Save new fields.
2267 (app_pop): Restore new fields.
2268 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
2269 If TC_M68K, use a trivial state machine to look for occurrences of
2270 the .mri pseudo-op, and change the mode appropriately.
2271 * as.h (do_scrub_begin): Update prototype.
2272 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
2274 * config/tc-m68k.c (reg_prefix_optional_seen): New static
2276 (m68k_mri_mode_change): New function.
2277 (md_parse_option): Set reg_prefix_optional_seen.
2278 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
2279 (MRI_MODE_CHANGE): Define.
2280 * doc/as.texinfo: Document .mri pseudo-op.
2282 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
2285 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2287 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
2288 * config/m68k-parse.h (enum pic_relocation): Define.
2289 (struct m68k_exp): Add pic_reloc field.
2290 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2291 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
2292 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
2294 * config/tc-m68k.c: Delete definition of NO_RELOC.
2295 (struct m68k_it): Add pic_reloc field.
2296 (add_fix): Copy over pic_reloc field.
2297 (md_pseudo_table): Interpret .align parameter as byte count.
2298 (mote_pseudo_table): Likewise.
2299 (tc_m68k_fix_adjustable): New function.
2300 (get_reloc_code): New function.
2301 (md_assemble): Use it as last argument to fix_new_exp.
2302 (md_apply_fix_2): For a relocation against a symbol don't put the
2303 addend into the data.
2304 (tc_gen_reloc): Different addend computation for OBJ_ELF.
2305 (m68k_ip): Don't relax an operand that requires pic relocation.
2306 (md_begin): Align .text, .data and .bss on 4 byte boundary by
2308 * write.c (fixup_segment): Don't add symbol value to addend if
2309 TC_M68K and OBJ_ELF.
2310 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
2311 (motorola_operand): Add rule for `(zapc, EXPR)'.
2313 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
2315 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
2316 *really* is permissible before the comma.
2318 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
2321 inserting nop instructions.
2323 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * config/te-aux.h: Change include of aux.h to aux-coff.h.
2327 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
2330 class setting for a CALLNAME symbol in COFF.
2332 * read.c (potable): Pass negative numbers for new .balign[wl] and
2333 .p2align[wl] pseudo-ops.
2334 (s_align_bytes): Treat a negative argument as specifying the fill
2336 (s_align_ptwo): Likewise.
2338 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2340 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
2341 (do_align): Take new len parameter. Change all callers. Pass it
2343 (s_align_bytes): Arg now indicates the length of the fill pattern.
2344 (s_align_ptwo): Likewise.
2345 * config/obj-coff.c (write_object_file): Pass length to
2347 * config/tc-i386.h (md_do_align): Take new len parameter.
2348 * config/tc-m88k.h (md_do_align): Likewise.
2349 * config/tc-m88k.c (m88k_do_align): Likewise.
2350 * config/tc-sh.h (md_do_align): Likewise.
2351 * config/tc-sh.c (sh_do_align): Likewise.
2352 * doc/as.texinfo: Document new pseudo-ops.
2354 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
2355 done in cvt_frag_to_fill.
2357 * config/tc-sh.h (sh_do_align): Declare.
2358 (md_do_align): Define.
2359 * config/tc-sh.c (sh_do_align): New function.
2361 * ecoff.c (ecoff_build_lineno): Don't try to store the address
2362 difference if the next address is before the current one.
2364 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
2365 (archs): Initialize new field.
2366 (m68k_ip): Don't list alias names when listing CPUs which support
2369 * as.c (main): Call parse_args before read_begin.
2370 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
2371 front of generated pseudo-ops.
2372 * read.c (potable): Ignore "name".
2373 (s_app_file): Permit a single quote after the string, since one
2374 may appear in m68k MRI mode.
2376 * configure.in: Check for --enable-shared. If linking against
2377 shared BFD and opcodes, fix library name on SunOS, and try to set
2379 * configure: Rebuild.
2381 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
2383 * as.h (flag_m68k_mri): Declare.
2384 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
2385 * Many files: For MRI syntax that is specific to the m68k MRI
2386 assembler, check flag_m68k_mri rather than flag_mri or
2387 MRI_MODE_NEEDS_PSEUDO_DOT.
2389 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
2391 * config/tc-i960.c (ARCH_HX): Define.
2393 (targ_has_sfr): Handle ARCH_HX.
2394 (targ_has_iclass): Handle ARCH_HX.
2395 (tc_coff_fix2rtype): Add return 0 to avoid warning.
2396 (tc_headers_hook): If the architecture was specified explicitly,
2397 use it when setting the flags. Set the extern variable coff_flags
2398 rather than headers->filehdr.f_flags, since the latter is set
2399 unconditionally in obj-coff.c.
2400 (i960_handle_align): Remove unused variable fixp.
2402 Support for building bfd and opcodes as shared libraries, based on
2403 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
2404 * configure.in: Set OPCODES and BFD to search directories.
2405 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
2406 * configure: Rebuild.
2407 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
2408 (LIBDEPS): New variable.
2409 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
2410 $(HLDFLAGS) in link.
2411 (check): Set LD_LIBRARY_PATH in the environment.
2413 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2415 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
2416 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
2417 read-only, not read/write.
2419 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
2421 * Makefile.in (INSTALL_XFORM): Remove -e.
2423 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
2425 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
2426 than comparing S_GET_SEGMENT to undefined_section.
2427 (write_object_file): Skip symbols which were equated to an
2428 undefined or common symbol.
2429 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
2430 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2432 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
2433 or S_IS_COMMON call S_GET_VALUE.
2434 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2435 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
2436 to an undefined or common symbol, convert the reloc to be against
2438 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2439 undefined or common symbol.
2440 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2441 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
2442 to an undefined or common symbol, convert the reloc to be against
2444 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2445 undefined or common symbol.
2446 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
2447 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2449 (yank_symbols): Skip symbols which were equated to an undefined or
2452 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
2455 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2457 * configure.in: Make sure we only add m68k-parse.o to
2458 ${extra_objects} once, no matter how many m68k targets have been
2460 * configure: Rebuild.
2462 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
2464 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
2465 * configure: Rebuild.
2467 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
2469 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
2470 * doc/c-m68k.texi: Document .extend and .ldouble.
2472 * configure.in (m68*-apple-aux*): New target.
2473 * config/te-aux.h: New file.
2474 * config/obj-coff.c (compare_external_relocs): New static function
2476 (do_relocs_for): Sort relocs if TE_AUX.
2477 (fixup_segment): If TE_AUX, store common symbol value in segment.
2478 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
2480 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
2482 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
2484 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
2486 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
2487 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
2489 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
2490 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
2491 an undefined symbol and the size of a function symbol.
2492 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2493 for all common symbols.
2495 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
2497 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
2500 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
2503 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
2505 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
2506 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
2508 * ecoff.c (localsym_t): Add addend field.
2509 (add_ecoff_symbol): Add addend argument. Change all callers.
2510 (coff_sym_value): Make static.
2511 (coff_sym_addend): New static variable.
2512 (ecoff_directive_def): Initialize coff_sym_addend.
2513 (ecoff_directive_val): Accept symbol + constant.
2514 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
2515 (ecoff_build_symbols): Include the addend in the symbol value.
2517 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
2519 * config/tc-ppc.c (md_assemble): Ignore overflow on
2520 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
2522 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2524 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
2525 bytes in size, so offset appropriately in big endian mode when
2526 writing the bottom 2 bytes.
2528 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
2530 * config/tc-sparc.c (default_compatible): New static local.
2531 (md_begin): Initialize it. Rewrite warn_on_bump handling.
2532 (sparc_ip): If no architecture or -bump specified, don't mark as
2533 mismatched those in default_compatible.
2535 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
2537 SCO ELF support from Robert Lipe <robertl@arnet.com>:
2538 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
2539 * configure: Rebuild.
2540 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
2541 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
2542 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
2543 (sco_id): Declare if SCO_ELF.
2545 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
2547 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
2548 ({max,warn_after}_architecture): New static locals.
2549 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
2550 If both architecture and -bump requested, set max_architecture to max.
2551 (sparc_md_end): Simplify.
2552 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
2553 Rewrite code to bump architecture and check for conflicts.
2554 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
2555 with Solaris assembler.
2556 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
2557 (md_show_usage): Update.
2559 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
2561 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
2563 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
2565 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
2566 #ifdef sparcv9 when choosing value.
2569 (sparc_md_end): Declare.
2570 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
2571 (initial_architecture): New static local.
2572 (can_bump_v9_p): Likewise.
2573 (NO_V9): Delete all occurrences.
2574 (sparc_md_end): New function.
2575 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
2576 Don't bump architecture to v9 unless can_bump_v9_p set.
2577 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
2578 * configure.in (sparc64 target cpu): Don't set obj_format here.
2579 (SPARC_V9): Renamed from sparcv9.
2580 (sparc64-*-elf*): Define SPARC_ARCH64.
2581 * configure: Regenerated.
2582 * acconfig.h (SPARC_V9): Renamed from sparcv9.
2583 (SPARC_ARCH64): Add.
2584 * conf.in: Regenerated.
2585 * config/vmsconf.h: Update.
2587 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
2589 * config/tc-mips.c (load_register): Optimise "dli" loads.
2590 (md_show_usage): add "-mcpu=vr4100" to help text.
2592 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2594 * symbols.c (resolve_symbol_value): If a symbol is equated to an
2595 undefined symbol, preserve the X_op of O_symbol.
2596 (S_GET_VALUE): Fix check to permit this case.
2597 * write.c (write_relocs): If a reloc is against an undefined
2598 symbol equated to another symbol, change the reloc to be against
2600 * config/obj-coff.c (do_relocs_for): Likewise.
2602 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
2605 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2607 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
2608 computer is PowerPC.
2610 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
2612 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
2613 mentioned in the eabi.
2615 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
2617 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
2618 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
2620 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2622 * config/tc-ppc.c (mapping): Add more relocation suffixes.
2624 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2626 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
2627 as a section it is ok to have unadorned -mrelocatable pointers in.
2629 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2631 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
2634 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2636 * config/obj-elf.c (obj_elf_section): Add hooks so machine
2637 dependent section attributes can be handled.
2639 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
2640 macros to add support for exclude section flag and ordered section
2643 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
2644 functions to add support for exclude section flag and ordered
2647 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
2649 * subsegs.c (section_symbol): Don't try to look up the section
2650 symbol in the hash table. It should be possible to have a symbol
2651 with the same name as a section, but no connection to it.
2653 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
2654 From James Carlson <carlson@xylogics.com>.
2656 * expr.c (operand): Skip whitespace after a close parenthesis.
2657 From James Carlson <carlson@xylogics.com>.
2659 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2661 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
2662 as_warn_where for relocation overflow.
2663 (parse_reg): Accept register name only if next character is
2666 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
2668 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
2669 addresses for static variables.
2671 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2673 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
2674 and xgot give the old toc16 relocation.
2675 (md_apply_fix3): Support all GOT relocations.
2677 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
2679 * config/tc-mips.c (load_address): Correctly handle a constant in
2680 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
2682 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2684 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
2685 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
2686 (build_Mbytes): Handle REG_B.
2688 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
2690 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
2692 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
2694 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
2696 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
2698 * config/obj-coff.c (write_object_file): Set the s_align field to
2699 the number of bytes, rather than to the power of 2.
2701 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
2703 * Makefile.in (DISTCLEAN_HERE): New variable.
2704 (distclean): Use it.
2705 (maintainer-clean): Depend upon clean-here rather than clean,
2706 distclean, and clean-info. Run make maintainer-clean in doc.
2707 Remove files listed in DISTCLEAN_HERE.
2708 * doc/Makefile.in (maintainer-clean realclean): Split out from
2709 distclean. Depend upon clean-info and distclean.
2711 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
2713 * mac-as.r: Fix copyright and version strings.
2714 (cfrg): Use PROG_NAME instead of literal name.
2716 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
2718 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
2720 * config/tc-a29k.h (tc_unrecognized_line): Define.
2721 * config/tc-a29k.c (a29k_unrecognized_line): New function.
2722 (md_operand): Handle a29k style local dollar labels.
2724 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
2726 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
2728 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
2730 * read.c (s_fill): If md_flush_pending_output is defined, call
2733 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
2735 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
2736 Treat rs_align_code like rs_align.
2738 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2740 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
2741 converting an absolute address into a PC-relative one.
2743 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
2745 * mpw-config.in: Don't always use te-generic.h for emulation.
2746 (powerpc-apple-macos): Use emulation te-macos.h.
2748 (mips-gm-magic): New configuration.
2750 * mpw-make.sed (install, install-only): Edit in Mac-specific
2753 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
2755 * configure.in: Improve message about unsupported ELF targets.
2756 * configure: Rebuild.
2758 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
2759 pattern is zero. From Manfred Hollstein.
2761 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
2763 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
2764 the various idata sections, we check the name on the .section pseudo.
2766 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2768 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
2769 add section's paddr to add_number; compatibility to native as and
2772 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
2774 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
2776 * hash.c (struct hash_entry): Moved here...
2777 * hash.h (struct hash_entry): ...from here.
2779 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
2780 if it's already known to be null.
2782 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2784 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
2785 bit relocs converted to PC relative relocs. This turned out to
2786 add the offset from the beginning of .text twice.
2788 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
2790 * stabs.c (s_stab_generic): In 's' case, free string from
2793 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
2795 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
2798 * subsegs.h (segment_info_type): Make bitfields unsigned.
2800 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
2801 and move them together. On most systems this will reduce the
2802 structure size by one word.
2803 (operatorT): Define O_max.
2804 * expr.c (expr_begin): Verify that X_op is wide enough to hold
2807 * read.c (pop_insert): Print error returned by hash table
2810 * as.c (dump_statistics): Split out from main; dump some hash
2811 table stats and target-specific stats.
2812 (start_time): No longer automatic to main.
2813 (main): Set file-level start_time and call dump_statistics at
2814 exit. Exit by calling xexit.
2815 (show_usage): Make --statistics description less specific.
2816 * subsegs.c (subsegs_print_statistics): New function.
2817 * write.c (write_print_statistics): New function.
2818 (n_fixups): New static variable.
2819 (fix_new_internal): Increment it.
2820 * read.c (read_print_statistics): New function.
2821 * read.h (read_print_statistics): Declare.
2822 * symbol.c (symbol_print_statistics): New function.
2823 * symbol.h (symbol_print_statistics): Declare.
2824 * hash.c (hash_print_statistics): New function.
2825 * hash.h (hash_print_statistics): Declare.
2826 * config/tc-i386.c (i386_print_statistics): New function.
2827 * config/tc-i386.h (i386_print_statistics): Declare.
2828 (tc_print_statistics): New macro.
2829 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
2832 * hash.c (DELETED): Rewrite to use a valid but unique address.
2833 (START_POWER): Reduce to 10.
2834 (enum stat_enum): New enumerator, replacing STAT_* index macros.
2835 Add new values for counting strcmp calls.
2836 (GROW_FACTOR): New macro.
2837 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
2839 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
2840 (hash_new): Use FULL_VALUE.
2841 (struct hash_control): Definition moved here.
2842 (hash_code): Don't mask to low bits.
2843 (hash_ask): Mask returned hash code here. Check hash value before
2844 calling strcmp; count strcmp calls.
2845 * hash.h (struct hash_control): Declare, don't define, here.
2846 (HASH_STATLENGTH): Deleted.
2847 (struct hash_entry): Add field for hash code.
2848 (hash_say, hash_apply): Don't declare.
2850 * hash.c (destroy): Return void.
2851 (applicatee): Ditto.
2852 (main): Fix declarations.
2853 (hash_apply): Return void. Argument `function' returns void. Put
2854 inside "#ifdef TEST".
2855 (hash_say): Define only if TEST is defined.
2856 * hash.h (hash_apply, hash_say): Declarations deleted.
2858 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
2860 * configure: Rebuild with autoconf 2.7.
2862 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
2864 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2865 * configure: Rebuild with autoconf 2.6.
2867 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
2869 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
2870 (ppc_stabx): Don't increment ppc_debug_name_section_size.
2872 (ppc_frob_file): Remove.
2873 * config/tc-ppc.h (tc_frob_file): Don't define.
2874 (ppc_frob_file): Don't declare.
2876 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
2878 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
2879 * config/alpha-opcode.h: Include one-operand variants of jmp and
2882 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
2883 with te-delta.h in 8.3 file systems.
2884 * configure.in: Adjusted.
2886 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
2888 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
2890 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
2892 * expr.c (operand): Handle MRI suffixes after unadorned 0.
2894 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
2896 Version 2.6 released.
2897 * Makefile.in (VERSION): Updated to 2.6.
2899 * config/obj-coff.c (write_object_file): Change use of md_do_align
2900 to pass a pointer rather than a fill value, to match other uses.
2902 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
2904 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
2906 * as.c (main): Move md_end call to just after call to
2907 perform_an_assembly_pass. Delete cpu-specific code here.
2908 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
2909 * config/tc-arm.c (md_end): Unused function deleted.
2910 * config/tc-ns32k.c (md_end): Ditto.
2912 * config/tc-i386.c (i386_align_code): New function, moved here
2913 from HANDLE_ALIGN macro.
2914 * config/tc-i386.h (HANDLE_ALIGN): Call it.
2916 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2918 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
2921 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2923 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
2924 multi-byte nops to avoid changing gcc. The necessary gcc change
2925 might break old assemblers.
2927 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2929 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
2930 generate optimal multi-byte nop instructions for ".align n"
2931 ".align n,0x90", and aligns requiring more than 15 bytes of
2932 padding still generate multiple 0x90's as before.
2934 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
2936 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
2938 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
2940 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
2941 * configure: Update.
2942 * mpw-make.sed: Reorder commands to make sed happier.
2943 * config/te-macos.h: New file.
2944 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
2946 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
2948 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
2949 conditional branches.
2950 (md_apply_fix): Likewise.
2952 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
2954 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
2955 generate a reloc which the linker will not handle correctly. Fix
2956 overflow checking--R_IREL is 18 bits, not 17.
2958 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
2960 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
2961 from a PC relative reloc if TC_A29K.
2963 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
2964 code depends upon it.
2966 * config/tc-a29k.c (md_operand): Handle $float, $double, and
2967 $extend. Based on code from Eric Freudenthal
2968 <freudenthal@nyu.edu>.
2969 * config/tc-a29k.h (LEX_DOLLAR): Define.
2970 * read.c (LEX_DOLLAR): Define if not defined.
2971 (lex_type): Use LEX_DOLLAR.
2973 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
2975 * configure.in (a29k-nyu-sym1): New target, just like other a29k
2978 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2980 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
2982 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
2984 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
2985 used only by "dlltool.c".
2987 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
2989 * config/tc-alpha.c: Undefine inline if not __GNUC__.
2990 (md_pseudo_table): Don't define "extern".
2992 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
2994 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
2996 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
2998 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
3000 * macro.c (macro_expand_body): Don't warn about == with a
3001 nonexistent parameter, in case it is in a comment field.
3003 * as.c (main): On TC_A29K, call macro_init with macro_alternate
3005 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
3006 set, even if macro_alternate is set.
3007 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
3008 (sub_actual): If macro_strip_at, and kind is '@', don't look up
3009 the token unless it ended in '@'.
3010 * config/tc-a29k.c (line_separator_chars): Remove '@'.
3011 * doc/c-a29k.texi: Document macro usage on A29K.
3013 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
3015 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
3017 (install_operand): Likewise.
3019 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
3021 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3023 * configure.in (m88k-motorola-sysv*): New target.
3024 * configure: Rebuild.
3025 * config/te-delta88.h: New file.
3026 * config/obj-coff.c (write_object_file): Use md_do_align if it is
3028 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
3029 (md_do_align): Define.
3030 * config/tc-m88k.c: Include "subsegs.h".
3031 (m88k_do_align): New function.
3033 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
3034 (COFF_NOLOAD_PROBLEM): Define.
3035 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
3037 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
3039 * config/tc-i386.c (md_assemble): For a jump instruction with
3040 non-constant target, require 7 available bytes in the current
3043 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
3045 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
3048 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
3050 * configure.in (alpha-*-linux*): Use ecoff.
3051 * configure: Rebuild.
3052 * ecoff.c (ecoff_directive_extern): New function.
3053 (ecoff_directive_weakext): New function.
3054 (ecoff_build_symbols): Handle weak symbols.
3055 (ecoff_setup_ext): Likewise.
3056 (ecoff_frob_symbol): Warn about weak common symbols.
3057 * ecoff.h (ecoff_directive_extern): Declare.
3058 (ecoff_directive_weakext): Declare.
3059 * symbols.c (S_IS_WEAK): New function.
3060 * symbols.h (S_IS_WEAK): Declare.
3061 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
3063 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
3066 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
3068 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
3070 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
3071 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
3072 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
3073 * config/obj-coff.c (coff_frob_symbol): Don't call
3074 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
3075 one. If OBJ_XCOFF, try to figure out whether the symbol is going
3078 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
3079 (ppc_stab_symbol): New static variable.
3080 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
3081 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
3082 sy_tc.real_name to the stab string.
3083 (ppc_bc, ppc_ec): New static functions.
3084 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
3086 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
3088 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
3091 * input-scrub.c (input_scrub_push): Reset sb_index.
3093 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
3095 * listing.c (listing_newline): Don't create a frag in the absolute
3098 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
3100 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
3101 (ppc_csect): Move most of the code to ppc_change_csect, and call
3103 (ppc_change_csect): New static function, taken from ppc_csect.
3104 (ppc_section): New static function.
3105 (ppc_saw_abs): New static varable.
3106 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
3107 a symbol has no csect.
3108 (ppc_adjust_symtab): New function.
3109 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
3110 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
3112 * write.c (write_object_file): If tc_adjust_symtab is defined,
3113 call it just before the call to obj_adjust_symtab.
3115 * symbols.c (symbol_find_or_make): Change name to be const.
3116 * symbols.h (symbol_find_or_make): Update declaration.
3118 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
3120 * doc/as.texinfo (Align): Mention SH.
3121 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
3123 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
3124 (Z8000 Directives, even): Don't give numeric align value, instead
3127 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3129 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
3132 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
3134 * Makefile.in (diststuff): Also make info.
3135 (maintainer-clean realclean): Also make clean-info.
3137 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
3139 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
3140 (pa_subspace): For ".nsubspa", always create a new subspace
3141 with the given attributes, even if one already exists with the
3144 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3146 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
3147 TC_FORCE_RELOCATION, taking an additional section argument. If
3148 the section of the target symbol is not the same as the current
3149 section, always force the relocation to be used.
3150 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
3152 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
3153 md_pcrel_from function, taking an additional section argument.
3154 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
3156 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
3157 older TC_FORCE_RELOCATION if not defined.
3158 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
3159 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
3160 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
3161 TC_FORCE_RELOCATION.
3163 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
3165 * input-scrub.c (as_where): Set name to null pointer if we don't
3167 * messages.c (identify): Only print filename if non-null.
3168 (as_show_where): Ditto, for line number too.
3169 (as_warn_internal, as_bad_internal): Ditto.
3171 * input-file.c (input_file_open): If the input file can't be
3172 opened, consider it an error.
3174 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3176 * config/tc-mips.c: Added mips_4100 control, and support for
3177 accepting the 4100 as a MIPS architecture variant (md_begin,
3178 macro_build, mips_ip, md_parse_option). Adding suitable
3179 command-line OPTIONs, and updating the help text (md_show_usage).
3181 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
3183 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
3184 BFD_ASSEMBLER is defined.
3186 * Use one active frag and one obstack per frag chain:
3187 * frags.c (frags): Variable deleted.
3188 (frag_alloc): New function.
3189 (frag_grow, frag_more, frag_variant, frag_now_fix,
3190 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
3192 (frag_new): Ditto. Verify that frch_last and frag_now match on
3193 entry and exit, and that old frag_now has non-zero type. Replace
3194 "know" uses with "assert". Use frag_alloc instead of mucking with
3196 * frags.h (frags): Declaration deleted.
3197 * subsegs.h (struct frchain): Add new field frch_frag_now.
3198 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
3200 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
3201 give it any stricter alignment than frchainS structures need. Do
3202 not initialize frags obstack. Set frag_now to point to
3203 dummy_obstack. Initialize absolute_frchain.
3204 (subseg_set_rest): Save and restore frag_now in frch_frag_now
3205 field of frchainS. Don't create new frags on section switch, and
3206 use frag_alloc when creating a new frag chain. For absolute
3207 section, set frchain_now to absolute_frchain. Verify that
3208 frch_last and frag_now match on entry and exit. Initialize
3209 per-chain obstack, and under gcc, set required alignment to that
3210 needed by fragS structure.
3212 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
3214 * stabs.c (get_stab_string_offset): Only copy input string if a
3215 fresh copy is needed, not if the section already exists.
3216 (s_stab_generic): Cache stab section name to bypass lookups, since
3217 usually it will match. Could be made faster still by changing the
3218 memory allocation rules.
3219 (s_xstab): Cache section name to bypass repeated string
3222 * frags.c (frag_new): Deleted register declarations.
3224 * listing.c (frag_now): Don't declare.
3226 * as.c (chunksize): New variable.
3227 (debug_memory): New variable.
3228 (main): If debug_memory is set, reduce chunksize and
3230 * as.h (chunksize): Declare it.
3231 * read.c (read_begin): Use it.
3233 * config/tc-alpha.c (md_shortopts): Include 'g'.
3234 (md_parse_option): Ignore it.
3236 * Makefile.in (distclean): Remove Makefile and config.status from
3237 testsuite directory.
3238 (clean-here): Don't delete testsuite. Instead, delete only the
3239 files within it that would be generated by running tests.
3241 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
3242 frag_now_fix instead of accessing obstack info directly.
3243 * config/tc-arm.c (s_ltorg): Ditto.
3244 (md_assemble): Ditto.
3246 * config/tc-i386.c (md_assemble): Call frag_grow instead of
3249 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
3251 * stabs.c (aout_process_stab): Insert debug symbol into symbol
3252 chain after parsing value expression, if any, to avoid separating
3253 continued .stabs lines.
3255 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
3257 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
3258 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
3260 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3262 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
3263 -mcom support and PPC_OPCODE_ANY for -many.
3264 (md_parse_option): Ditto.
3266 (md_begin): For duplicate instructions, print all duplicates
3269 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
3271 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
3272 common mode operation.
3273 (md_show_usage): Add -mcom to usage message.
3275 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
3277 * expr.c (op_rank): Add O_symbol_rva.
3278 * expr.h (operatorT): Add O_symbol_rva.
3279 * read.c (cons_worker): Set O_symbol_rva when necessary.
3280 * write.c (fix_new_exp): Understand O_symbol_rva.
3282 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
3284 * config/tc-mips.c: Correct s_cons arguments. From Michael
3285 Joosten <joost@ori.cadlab.de>.
3287 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
3289 * config/tc-ppc.c (ppc_macro): Make count unsigned.
3290 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
3291 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
3293 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
3294 make non-static. Change all users.
3295 * config/obj-coff.h (coff_n_line_nos): Declare.
3297 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
3299 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3301 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
3303 * config/obj-elf.c (obj_elf_common): Convert specified byte
3304 alignment to power of two. Set size of local bss symbol.
3306 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
3308 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
3310 * sb.c, macro.c: Decide whether to include <string.h> or
3311 <strings.h> just as as.h does.
3313 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
3315 * Makefile.in (site.exp): Fix setting of $srcdir.
3317 * config/tc-arm.c (md_atof): Fix little-endian output.
3318 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
3321 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
3323 * doc/as.texinfo: Split out the NS32k family documentation,
3324 despite its being commented out for now.
3325 * doc/c-ns32k.texi: New file.
3327 * sb.c, macro.c: Include string.h.
3329 * Makefile.in (comparison): Only check *.o; we don't care if
3330 timestamps inserted by the native linker differ.
3332 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
3333 if alignment stricter than 4 bytes is requested; in that case,
3334 align to a 4-byte boundary first.
3336 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
3338 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
3339 uninitialized" warning for `Max_Source_Offset'.
3341 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
3343 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
3344 qualifiers and detect errors if present.
3345 (md_assemble): Add call to parse_toc_entry. Also added some support
3346 for the [tocv] qualifier.
3347 (ppc_pe_tocd): New function to support data in the toc section.
3349 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
3351 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
3354 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
3356 * config/tc-m68k.c (isword): Accept all values from -65536 to
3357 +65535, so ~VAL will not be rejected.
3359 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
3360 skip characters after the pseudo-op.
3362 * read.c (get_line_sb): Don't look past buffer_limit.
3363 (s_include): In MRI mode, skip characters after the file name.
3365 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
3367 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
3368 periods in register names.
3370 For older changes see ChangeLog.1.