2 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4 * config/tc-d10v.c (parallel_ok): Branch and link instructions
7 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
9 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
10 allow a branch and link in parallel with an exe instruction.
12 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
14 * doc/c-d10v.texi: Add info on @word modifier.
17 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
19 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
20 operands are assumed to be 32bits. Use "bits" field to hold the
21 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
22 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
25 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
26 of a MN10300_OPERAND_SPLIT operand by operand->shift.
28 * config/tc-mn10300.c (mn10300_insert_operand): Handle
29 MN10300_OPERAND_SPLIT.
31 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
33 * config/tc-mn10300.c (md_assemble): Insert operands into
34 the extension part of the instruction if necessary.
35 (mn10300_insert_operand): Accept pointer to extension word
36 argument. Make insn a pointer argument too. Return type
37 is now void. All callers changed.
39 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
41 * config/tc-mn10300.c (mn10300_insert_operand): Handle
42 repeated register operands.
44 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
46 * doc/as.texinfo: Added section on reporting bugs.
48 * config/tc-alpha.c: Change uses of void * to PTR. Change the
49 alpha_macro emit field to expect a const argument, and change the
50 arg field to be const. Fix some spacing to follow the GNU
53 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
55 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
56 (pca56) and 21264 (ev6) cpus.
57 (md_apply_fix): Private relocation types are now negative.
58 (alpha_force_relocation): Likewise.
59 (tc_gen_reloc): Likewise.
60 (emit_insn): Likewise.
61 (emit_ldXu): Do the right thing when the hardware can do byte insns.
63 (emit_sextX): Likewise.
65 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
67 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
68 a symbol found in a reloc.
70 * symbols.c (resolve_symbol_value): Improve the error message if
71 an undefined symbol is used in an expression.
73 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
75 * doc/internals.texi: Rewrite, and add a lot of documentation.
76 * doc/Makefile.in (internals.info): New target.
79 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
81 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
84 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
86 * config/tc-v850.c (md_assemble): Don't lose for relaxable
89 * config/tc-v850.c (md_convert_frag): Make sure we insert the
90 fixup at the right address within the frag.
92 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
93 to an absolute value, instead increment it as needed.
95 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
96 * config/tc-v850.c: Fix some indention problems.
97 (md_relax_table): Define for D9->D99 branch displacement
99 (md_convert_frag): Do something useful instead of aborting.
100 (md_estimate_size_before_relax): Likewise.
101 (md_assemble): Note if the matching instruction has a relaxable
102 operand. If it does, allocate frag with frag_var and don't
107 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
109 * config/tc-d10v.h (md_cleanup): New function. This is needed to
110 write out any buffered instructions when a ".end" is found.
113 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
115 * read.c (read_a_source_file): New hook md_cleanup().
117 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
119 * write.c (fix_new_exp): Use make_expr_symbol to build an
120 expression symbol for a complex fixup.
123 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
125 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
126 hacks to improve parsing of complex hi, lo, zda, etc
128 (md_assemble): Don't demand and eat a trailing ')' after finding
129 a v850 relocation prefix. Sign extend the constant in a
130 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
132 (parse_cons_expression_v850): Don't eat a trailing ')' after
133 finding a v850 relocation prefix.
135 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
136 (TC_CONS_FIX_NEW): Likewise.
137 * config/tc-v850.c (parse_cons_expression_v850): New function.
138 (cons_fix_new_v850): Likewise.
140 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
143 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
145 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
146 for an unknown relocation type.
149 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
151 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
154 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
156 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
157 differently for movea & sst/sld insns.
161 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
163 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
167 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
169 * obj.h (struct format_ops): Add frob_file_after_relocs field.
170 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
171 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
172 frob_file_after_relocs field.
173 * config/obj-elf.c (elf_format_ops): Likewise.
174 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
177 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
179 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
180 specially if not ELF.
181 (md_apply_fix): Handle BFD_RELOC_64.
182 (tc_gen_reloc): Handle BFD_RELOC_64.
184 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
185 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
188 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
189 Don't check S_GET_OTHER.
191 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
193 * config/tc-mips.c (mips_ip): Accept an odd floating point
194 register with l.s or s.s.
196 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
198 (obj_aout_type): New static function.
200 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
202 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
205 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
207 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
208 and sdaoff expressions.
210 * write.c (fixup_segment): Don't add symbol value to addend if
212 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
215 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
216 (md_pcrel_from_section): Likewise.
217 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
219 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
221 * config/tc-v850.c (md_pcrel_from): Delete unused function.
222 (md_pcrel_from_section): New function.
223 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
226 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
228 * config/tc-mips.c (load_register): Add cast to offsetT when using
231 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
233 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
234 (elf_frob_file_after_relocs): ... here. New function.
235 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
236 * write.c (write_object_file): Call *frob_after_relocs after the
237 call to write_relocs.
239 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
241 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
242 symbol, as this messes up linking. Instead, expand the recursive call
243 inline and change up the appropriate bits to get the 0x8000 offset
246 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
248 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
249 two symbols in the same segment to be adjusted.
251 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
252 * configure: Rebuild.
254 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
256 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
258 (ppc_elf_validate_fix): Ditto.
259 (md_assemble): Ditto.
261 (ppc_pe_section): Ditto.
262 (ppc_frob_symbol): Ditto.
264 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
266 * config/mn10300.c (md_assemble): Pass an extra shift count
267 to mn10300_insert_operand based on the opcode format.
268 (mn10300_insert_operand): Accept and use extra shift count
271 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
272 formats rather than hard-coded constants.
274 * config/tc-mn10300.c (md_assemble): Format D5 instructions
275 are 7 bytes long. Write out instructions in big-endian format.
277 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
279 * config/tc-mn10300.c (md_assemble): Tweak further so
280 that all instructions are parsed correctly.
282 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
284 * as.h: Include libiberty.h.
285 (xmalloc, xrealloc): Don't declare.
286 * as.c: Don't include libiberty.h.
287 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
288 * config/tc-mips.c: Likewise.
289 * messages.c: Likewise.
290 (xstrerror): Don't declare.
293 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
295 * config/tc-mn10300.h (pre_defined_registers) Remove.
296 (system_registers, cc_names): Likewise.
297 (address_registers, data_registers, other_registers): New register
299 (register_name, system_register_name, cc_name): Remove.
300 (mn10300_reloc_prefix): Likewise.
301 (data_register_name): New function.
302 (address_register_name, other_register_name): Likewise.
303 (md_assemble): Rough cut at parsing operands. Remove lots of
305 (md_apply_fix3): Disable for now.
307 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
309 * config/tc-m68k.c (select_control_regs): New function, extracted
310 out of m68k_init_after_args.
311 (m68k_init_after_args): Use it.
312 (mri_chip): Use it here as well to update set of allowed control
315 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
317 * config/obj-elf.c (elf_begin): New function.
318 (obj_elf_section): Add the section symbol to the symbol table.
319 * config/obj-elf.h (obj_begin): Define.
320 (elf_begin): Declare.
321 * as.c (perform_an_assembly_pass): Call obj_begin if it is
324 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
326 * config/obj-coff.c (fixup_segment): Subtract the section address
327 from a PC relative reloc if TC_M68K.
329 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
331 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
332 .uaxword available even if not OBJ_ELF.
333 (md_atof): Remove unused local variable wordP.
335 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
337 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
338 for Matsushita MN10x00 support.
339 * configure.in: Recognize mn10x00-*-*
340 * configure: Rebuilt.
342 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
344 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
345 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
346 (load_expression): track clobbering of base reg before jmp/jsr.
347 (s_alpha_file): pass case_hack flags and source filename via
349 * tc-alpha.h (TC_CONS_FIX_NEW): define
351 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
353 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
354 * configure: Rebuild.
356 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
358 * read.c (s_macro): Warn if a macro has the same name as a
360 (s_space): In m68k MRI mode, align to a word boundary.
361 * macro.c (define_macro): Add namep parameter. Change all
363 * macro.h (define_macro): Update declaration.
365 * as.c (show_usage): Print bug report address.
366 (parse_args): Change version printing to match current GNU
368 * gasp.c (show_usage): Print bug report address.
369 (main): Change version printing to match current GNU standards.
371 * config/tc-m68k.c (init_table): Correct access control unit
372 register numbers. From Ken Rose <rose@netcom.com>.
374 * config/tc-alpha.c: Add some static function prototypes.
375 (alpha_macros): Move to top of file. Make static.
376 (alpha_num_macros): Move to top of file.
379 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
381 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
385 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
387 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
388 and just call sprintf_vma.
390 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
392 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
394 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
396 * read.c (float_cons): Call md_flush_pending_output if it is
400 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
402 * config/tc-d10v.c (md_operand): Created. Allows operands to
404 * config/tc-d10v.h (md_operand): Undefined.
407 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
409 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
410 (md_assemble): A fixup width of '3' means a 1 byte reloc.
412 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
414 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
415 reloc for the i960 for a reloc in the same section. This undoes
416 one of the two changes made Aug 19.
418 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
420 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
421 symbols to the position of the debugging information.
423 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
425 * expr.c (expr): Always use unsigned right shifts for >>.
427 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
429 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
430 slots when processing BL fixups.
432 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
433 on the first half of the instruction.
435 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
437 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
438 stabs expression, rather than giving an error.
440 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
443 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
445 * config/tc-mips.c (append_insn): Fill in the value for a constant
446 jump, rather than creating a reloc.
448 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
450 * config/tc-mips.c (append_insn): Don't swap an instruction which
451 sets a condition code with an instruction which uses a condition
453 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
456 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
457 (mips_ip): Give a better error message if the ISA level is wrong.
458 (md_parse_option): Recognize -mcpu=[v][r]5000.
460 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
462 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
464 (load_register): Ensure hi32 bits are not lost during lo32bit
465 processing. Fix shift offset that was overflowing into the next
466 instruction field. Add code to generate shorter sequences for
467 constants with a single contiguous seqeuence of ones.
470 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
472 * config/tc-d10v.c (d10v_dot_word): New function to support
473 "@word" with the word pseudo-op.
474 (md_apply_fix3): Cleanup and changes to support correct sizes
475 for 16 and 18-bit relocs.
478 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
480 * configure.in (sparc-*-aout): Set `em'.
481 * configure: Regenerated.
482 * config/te-sparcaout.h: New file.
483 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
484 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
485 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
486 (SPECIAL_CASE_{SETSW,SETX}): Define.
487 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
488 (md_begin): Delete setting of `target_big_endian'.
489 (output_insn): New function.
490 (md_assemble): Rewrite. Add `setx' support.
491 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
493 (md_atof): Add little endian support.
494 (md_number_to_chars): Likewise.
495 (md_apply_fix): Likewise.
496 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
497 (md_parse_option): Likewise.
498 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
500 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
502 * ecoff.c (ecoff_new_file): New function.
503 * ecoff.h (ecoff_new_file): Declare.
504 * config/obj-ecoff.h (obj_app_file): Define.
506 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
508 * config/tc-alpha.c (load_expression): Bias the .lit8 section
509 symbol by 32k so that our 16-bit signed offset can address the
510 entire chunk. Reported by <matt@lkg.dec.com>.
512 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
514 * config/tc-mips.c (load_register): Remove unused variable tmp.
516 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
518 * config/tc-mips.c (load_register): Remove unnecessary code that
519 was causing the high 32bits of 64bit constants to be lost.
522 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
524 * config/tc-d10v.c: Added changes to support function
525 pointers and "@word" syntax.
529 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
531 * config/tc-v850.c: Remove commented out and #if 0'd code.
532 (v850_reloc_prefix): Provide prototype.
533 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
535 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
536 (md_assemble): Add default to case statement.
538 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
540 * config/tc-v850.c (md_assemble): Compute size of the instrction
543 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
546 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
548 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
549 routines to fetch/store the updated instruction from/to memory.
550 (v850_insert_operand): If the operand has a specialized insert
553 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
555 * config/tc-v850.c (reg_name_search): Align calling convention to
556 be like identical function found in tc-ppc.c.
557 (get_reloc): Removed.
558 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
559 (md_assemble): emit fixups.
560 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
562 (md_apply_fix3): handle fixups/relocs.
563 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
566 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
569 * configure.in (sh-*-elf*): New target.
570 * config/tc-sh.h (TARGET_ARCH): Define.
571 (WORKING_DOT_WORD): Define.
572 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
573 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
574 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
575 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
576 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
577 (SUB_SEGMENT_ALIGN): Likewise.
578 (RELOC_32): Don't define.
579 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
580 (target_big_endian): Declare if OBJ_ELF.
581 (TARGET_FORMAT): Define if OBJ_ELF.
582 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
584 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
585 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
586 (struct sh_count_relocs): Define.
587 (sh_count_relocs): New static function, broken out of
588 sh_frob_file. Add BFD_ASSEMBLER code.
589 (sh_frob_section): Likewise.
590 (sh_frob_file): Call sh_frob_section.
591 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
592 call section_symbol rather than seg_info (seg)->dot.
593 (md_section_align): Add OBJ_ELF version.
594 (SWITCH_TABLE_CONS): Define.
595 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
596 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
597 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
599 (struct reloc_map): Define if not BFD_ASSEMBLER.
600 (coff_reloc_map): Likewise.
601 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
602 (tc_gen_reloc): New function if BFD_ASSEMBLER.
603 * write.c (write_relocs): Ifdef out fx_where test which triggers
604 inappropriately for SH ELF.
605 (write_object_file): Call tc_frob_file_before_adjust and
606 obj_frob_file_before_adjust if they are defined.
608 * write.c (write_object_file): Use BFD_RELOC_16, not
609 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
611 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
615 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
617 * config/tc-d10v.c (find_opcode): Fix problem with calculating
618 branch sizes in across sections.
622 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
624 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
627 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
629 * config/tc-v850.c (md_begin): Deal with end of opcode
634 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
636 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
637 the wrong opcode for cases like st2w where there are many forms
638 of the same instruction.
641 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
643 * expr.c (operand): If md_parse_name is defined, call it before
644 calling symbol_find_or_make.
645 * config/tc-ppc.h (md_parse_name): Define.
646 (ppc_parse_name): Declare.
647 * config/tc-ppc.c (reg_name_search): Add regs and regcount
649 (register_name): Update call to reg_name_search.
650 (cr_operand): New static variable.
651 (cr_names): New static const array.
652 (ppc_parse_name): New function.
653 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
654 cr_operand before calling expression.
656 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
658 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
659 hppa_gen_reloc_type call.
662 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
664 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
665 on addresses. Improved error messages.
666 * doc/c-d10v.texi: Added docs for register pairs.
668 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
670 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
674 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
676 * ecoff.c (init_file): Initialize fMerge to 1.
677 (add_file): Restore old file merging code, but only merge files if
679 (ecoff_directive_loc): Clear fMerge field of current file.
680 (ecoff_generate_asm_lineno): Likewise.
683 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
685 * doc/c-d10v.texi: Fix typo.
689 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
691 * config/tc-v850.c (md_assemble): Correct bit masking for
692 hi and lo expressions.
694 * config/tc-v850.c (md_assemble): Rough cut at demanding
695 "ep" or "r30" in sst and sld instructions.
696 (md_apply_fix3): Don't abort. Just warn that we don't
699 * config/tc-v850.c (CC_NAME_CNT): Define.
700 (cc_name): New function.
701 (md_assemble): Handle V850_OPERAND_CC correctly.
703 * config/tc-v850.c (md_assemble): Don't forget to initialize
706 * config/tc-v850.c (reg_name_search): Generalize to search
707 any given register table.
708 (register_name): Pass appropriate table and size to reg_name_search.
709 (system_register_name): New function.
710 (SYSREG_NAME_CNT): Define.
711 (md_assemble): Handle operands which are system registers.
713 * config/tc-v850.c (md_assemble): If we find a register, but the
714 opcode doesn't want a register, then we don't have a match.
715 (md_assemble): Get size of the instruction from the opcode table.
718 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
720 * configure.in: Set and substitute HLDENV.
721 * configure: Rebuild.
722 * Makefile.in (HLDENV): New variable.
723 (as.new): Use $(HLDENV).
725 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
726 if an array dimension is not known.
729 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
731 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
732 * doc/c-d10v.texi: Cleanup.
736 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
738 * config/tc-v850.c: New file.
739 * config/tc-v850.h: New file.
740 * configure (v850-*-elf): New target.
741 * configure.in (v850-*-elf): New target.
745 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
747 * doc/c-d10v.texi: New file.
748 * doc/all.texi: Added D10V stuff.
749 * doc/as.texinfo: Added D10V stuff.
751 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
753 * config/tc-d10v.c: All references to defined symbols should
754 now use the optimal instruction. .float and .double now work.
757 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
759 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
760 section address for the i960 as is done for the i386.
762 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
764 * mpw-config.in: Add wildcards for config matching, add mips-*-*
765 case, forward-include bfd/elf-bfd.h.
768 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
770 * config/tc-d10v.c: Add additional information to the opcode
771 table to help determinine which instructions can be done
775 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
777 * config/tc-arm.c: Major changes to add Thumb support, with lots
778 of change input from <rearnsha@armltd.co.uk>.
779 Reverted to INSN_SIZE macro, rather than insn_size variable.
780 (insns): Added ARM "bx" instruction support.
781 (tinsns): Added Thumb instruction definition structure.
782 (arm_tops_hsh): Added hash structure for Thumb opcodes.
783 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
784 (opcode_select,s_arm,s_thumb,s_code): Added.
785 (decode_shift): Allow upper-case RRX.
786 (do_ldst): Simpler halfword support.
787 (do_ldmstm): Improved.
788 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
789 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
790 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
791 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
792 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
794 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
795 (md_parse_option): Add support for -mthumb.
796 (md_show_usage): Updated to reflect new command line option.
797 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
798 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
799 fragment information to be held.
801 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
803 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
804 non-null, but is a constant.
805 (fix_new_arm): Call make_expr_symbol to make the expression symbol
806 so that error reporting will work correctly.
808 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
810 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
811 against weak symbols.
813 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
815 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
816 (ppc_force_relocation): Declare if OBJ_XCOFF.
817 * config/tc-ppc.c (ppc_force_relocation): New function if
820 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
822 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
825 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
827 * config/tc-d10v.c: Fix problem with relocs.
830 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
832 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
833 with nops if not in data_section or bss_section.
835 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
837 Add support for openVMS/Alpha.
838 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
839 * config/obj-evax.c: New file.
840 * config/obj-evax.h: New file.
841 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
843 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
844 defined. Add case for bfd_target_evax_flavour.
845 * config/vms-a-conf.h: New file.
846 * conf-a-gas.com: New file.
847 * configure.in: Add target alpha-*-*vms*.
848 * configure: Rebuild.
849 * makefile.vms: New file.
850 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
851 Don't call ffs on openVMS/Alpha.
853 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
855 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
856 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
858 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
859 (NEED_DECLARATION_SBRK): New macro.
860 * configure, conf.in: Rebuild.
861 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
862 (strstr): Declare if NEED_DECLARATION_STRSTR.
863 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
865 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
867 * symbols.c (resolve_symbol_value): Handle addition or subtraction
868 by a constant before entering the main switch. Reject attempts to
869 apply an arithmetic function to non-absolute symbols, except for
870 the special case of subtraction of two symbols in the same
873 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
874 not to more than a 16 byte boundary.
876 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
877 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
878 (tc_gen_reloc): If out of memory call as_fatal rather than
879 assert. If no howto found, call as_bad_where rather than
880 as_fatal. Change the error message slightly. Set howto to a
881 non-NULL value in order to keep going.
884 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
886 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
889 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
891 * config/tc-h8300.c (get_specific): New operand "size" derived
892 from ".b", ".w" and ".l" extensions. All callers changed. If
893 the base instruction has no operands, then use the size to
894 determine which specific instruction to use.
896 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
898 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
900 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
902 * config/tc-mips.c (md_section_align): Don't change addr if
905 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
907 * config/tc-hppa.c: Revert yesterday's changes.
910 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
912 * config/tc-d10v.c: Disable range checking on 16-bit values.
915 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
917 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
918 not just the ones that don't match.
921 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
923 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
926 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
928 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
929 pre-cursor to adding Thumb support. Also added cpu_variant flag
930 information to each of the asm_flg structures.
931 (md_parse_option): Updated ARM7 parsing to allow 't' for
932 thumb/halfword support, aswell as 'm' for long multiply.
933 (md_show_usage): Updated help message.
934 (md_assemble): Check that instruction flags are applicated to the
936 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
937 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
938 signextension instructions.
939 (do_ldst): Generate halfword and signextension variants if
940 mnemonic flags match.
941 (ldst_extend): Do not allow shifts in the offset field of halfword
942 or signextension instructions.
943 (validate_offset_imm): Provide check on halfword and signextension
945 (add_to_lit_pool): Merge identical literal pool values.
947 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
949 * config/tc-hppa.c (selector_table): Add 'E' selector.
950 (cons_fix_new_hppa): Don't coke on e_esel.
951 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
952 to help generate exception handling tables.
953 (md_apply_fix): Don't try to apply fixups with an e_esel
955 (hppa_fix_adjustable): Fixups with e_esel selectors
958 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
960 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
964 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
966 * config/tc-d10v.c: Added lots of error checking. Added hacks
967 to support accumulator shifts.
970 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
972 * symbols.c (S_SET_EXTERNAL): Let .weak override.
973 (S_CLEAR_EXTERNAL): Likewise.
974 (S_SET_WEAK): Remove error; just let .weak override.
977 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
979 * config/tc-d10v.c (md_assemble): Now handles multiline
982 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
984 * config/tc-d10v.c: Fix packaging bug. Added range checking.
985 Added kludge for divs instruction. Fixed minor problem with
986 multiple text sections.
987 * config/tc-d10v.h (d10v_cleanup): Change prototype.
989 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
991 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
992 addresses to be right-shifted by 2.
994 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
996 * config/tc-d10v.c: Many changes to get relocs working.
997 (register_name): No longer creates a symbol for register names.
998 (pre_defined_registers): moved to opcodes/d10v-opc.c.
999 (d10v_insert_operand): Now works correctly for either container.
1000 * config/tc-d10v.h (d10v_cleanup): Declare.
1003 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
1005 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
1006 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
1008 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
1010 * tc-alpha.c: Patches to track current minimum alignment to reduce
1011 the number of fragments created with frag_align.
1012 (alpha_current_align): New static variable.
1013 (s_alpha_text): Reset alignment to 0.
1014 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
1015 (s_alpha_stringer, s_alpha_space): New functions.
1016 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
1017 (alpha_cons_align): New function to replace both of them.
1018 (emit_insn): Only align if alpha_current_align is less than 2;
1019 reset alpha_current_align to 2.
1020 (s_alpha_gprel32): Likewise.
1021 (s_alpha_section): New function. Basically duplicate the other
1022 alpha section change hooks. Only define for ELF.
1023 (s_alpha_float_cons): Simplify alignment handling.
1024 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
1025 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
1026 Don't define the s_alpha_cons pseudo-ops. Do define
1027 s_alpha_stringer and s_alpha_space pseudo-ops.
1028 (alpha_align): Skip if less than current default alignment. Set
1030 * tc-alpha.h (md_flush_pending_output): Remove.
1031 (md_cons_align): Add.
1033 * tc-alpha.c: Add oodles of function description comments.
1034 (md_bignum_to_chars): Remove; there are no callers.
1035 (md_show_usage): Mention some more variants.
1037 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
1039 From Andrew Gierth <ANDREWG@microlise.co.uk>:
1040 * configure.in (sparc-*-sysv4*): New target.
1041 * configure: Rebuild.
1043 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
1044 uaxword to use s_uacons.
1045 (sparc_no_align_cons): New static variable.
1046 (s_uacons): New static function.
1047 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
1050 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
1052 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
1053 5 with regard to shared libraries.
1054 * configure: Rebuild.
1056 * config/tc-m68k.c (m68k_ip): Use the correct length when
1057 allocating space for the unsupported architecture error message.
1060 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1062 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
1064 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1066 * config/tc-d10v.c: New file.
1067 * config/tc-d10v.h: New file.
1068 * configure (d10v-*-elf): New target.
1069 * configure.in (d10v-*-elf): New target.
1072 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1074 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
1076 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
1078 * config/tc-alpha.c (alpha_align): Change fill parameter
1079 to a pointer. Take NULL as 0 or nop depending on section. Change
1081 (s_alpha_align): Rename local variables.
1083 * doc/as.texinfo (.align): Document action of omitted
1086 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1088 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
1089 when an unsupported PC relative reloc is seen, rather than calling
1092 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
1093 Instead, check state when '#' comment is seen.
1095 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
1097 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
1099 (tc_gen_reloc): If fixup was changed to be PC relative, change
1100 reloc type accordingly. Use name of reloc in error message.
1102 * as.h: Don't define const or volatile.
1103 * flonum.h: Don't define const.
1105 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
1106 if fx_pcrel is set. Correct setting the addend case in the
1107 OBJ_ELF case (from Andreas Schwab
1108 <schwab@issan.informatik.uni-dortmund.de>).
1109 (md_show_usage): Correct -mfc5200 to -m5200.
1111 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1113 * doc/c-m68k.texi: Document -m5200 flag.
1114 * doc/as.texinfo: Likewise.
1116 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
1119 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1121 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
1122 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
1124 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
1126 * Makefile.in (VERSION): Set to cygnus-2.7.1.
1128 * Released binutils 2.7.
1130 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
1132 * config/tc-mips.c (mips_ip): Only perform range check when
1133 dealing with O_constant expressions.
1135 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1137 * m68k-parse.h (m68k_register): Add new coldfile control
1140 * config/tc-m68k.c (mcf5200_control_regs): New variable,
1141 array of control registers for the coldfire.
1142 (cpu_of_arch): Added mcf5200.
1143 (archs): Added mcf5200.
1144 (init_table): Add new control registers.
1145 (m68k_ip): Added support for new control registers.
1146 (m68k_init_after_args): Likewise.
1148 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
1150 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
1152 * read.h (is_it_end_of_statement): Declare.
1153 * read.c (is_it_end_of_statement): Remove declaration.
1155 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
1157 (md_assemble): Fix handling of @l with an unsigned constant. Add
1158 default case to reloc switch.
1160 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
1162 Based on patches from Tom Quiggle <quiggle@sgi.com>:
1163 * ecoff.c (last_lineno): New static variable.
1164 (add_procedure): Set last_lineno.
1165 (ecoff_directive_loc): Likewise.
1166 (ecoff_generate_asm_lineno): Likewise.
1167 (ecoff_fix_loc): New function.
1168 * ecoff.h (ecoff_fix_loc): Declare.
1169 * config/tc-mips.c (append_insn): When inserting nops, and using
1170 ECOFF debugging, call ecoff_fix_loc.
1172 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
1174 * config/tc-h8300.c (build_bytes): If an operand type is
1175 marked as SRC_IN_DST retrieve it from the "destination" op.
1177 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
1179 * configure.in (arm-*-riscix*): Set emulation to riscix.
1180 * configure: Rebuild.
1181 * config/te-riscix.h: New file to define TE_RISCIX.
1183 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
1185 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * Makefile.in (config.status): Just run config.status as other
1190 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
1192 * mpw-config.in (TARGET_OS): Add definition to conf.
1194 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
1196 * config/tc-mips.c (append_insn): Parenthesize
1197 cop_interlocks expressions.
1199 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * listing.c (listing_print): Close the listing file if it is not
1202 stdout. Close the other files opened for the listing.
1204 * config/tc-sparc.h (md_cons_align): Define.
1205 (sparc_cons_align): Declare.
1206 (HANDLE_ALIGN): Define.
1207 (sparc_handle_align): Declare.
1208 * config/tc-sparc.c (sparc_cons_align): New function.
1209 (sparc_handle_align): New function.
1210 * read.c (cons_worker): Call md_cons_align if it is defined.
1212 * as.h (struct frag): Add fr_file and fr_line fields.
1213 * frags.c (frag_new): Set fr_file and fr_line.
1214 (frag_var): Likewise.
1215 (frag_variant): Likewise.
1217 * as.h (struct frag): Remove unused align_mask and align_offset
1220 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
1221 From <uddeborg@carmen.se>.
1223 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
1225 * configure.in (mips-*-osf*): New target.
1226 * configure: Rebuild.
1228 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
1230 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
1232 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
1233 between co-processor comparisons and branches for the VR4300.
1235 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1237 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1238 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1240 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1241 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1242 includedir): Use autoconf set values.
1245 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
1247 * listing.c (listing_eject): Don't do anything if listing is 0.
1248 (listing_list): Likewise.
1249 (listing_source_line): Likewise.
1250 (listing_title): Don't save title if listing is 0.
1251 (listing_source_file): Check listing rather than listing_tail.
1253 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
1254 using shared libraries.
1255 * configure: Rebuild.
1257 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
1259 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
1260 absolute expression if a relocation type was specified.
1262 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1264 * configure.in: Add support for *-*-rtems* configurations.
1265 * configure: Rebuild.
1267 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
1269 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
1270 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
1271 opcodes library for alpha.
1272 * configure: Rebuild with autoconf 2.10.
1273 * config/tc-alpha.c: Substantial rewrite to add ELF support and
1274 use new opcode table.
1275 * config/tc-alpha.h (md_undefined_symbol): Don't define.
1276 (LOCAL_LABEL): Define differently if OBJ_ELF.
1277 (FAKE_LABEL_NAME): Define if OBJ_ELF.
1278 * config/alpha-opcode.h: Remove.
1279 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
1280 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
1281 include/opcode/alpha.h rather than config/alpha-opcode.h.
1283 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
1285 * config/obj-aout.c (obj_emit_relocations): Give an error if the
1286 relocation symbol was not resolved.
1287 * config/obj-coff.c (do_relocs_for): Likewise.
1289 * write.c (adjust_reloc_syms): Refetch the symbol section after
1290 calling S_GET_VALUE, since it may have changed.
1292 * expr.c (struct expr_symbol_line): Define.
1293 (expr_symbol_lines): New static variable.
1294 (make_expr_symbol): Add entry to expr_symbol_lines.
1295 (expr_symbol_where): New function.
1296 * expr.h: Use extern on function declarations.
1297 (expr_symbol_where): Declare.
1298 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
1299 rather than printing the meaningless name of an expression
1302 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
1304 * config/tc-i386.c (md_number_to_chars): Deleted.
1305 * config/tc-i386.h (md_number_to_chars): New macro.
1307 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
1309 (load_symbol_address, load_expression): Use build_mem.
1310 (build_operate): New function.
1311 (emit_addq_r): Use it.
1313 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
1315 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
1317 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
1319 * config/tc-vax.h (NOP_OPCODE): Define.
1321 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
1323 * config/obj-vms.h (S_IS_COMMON): Define.
1324 (S_IS_LOCAL): Check for \002 as well as \001.
1325 (LONGWORD_ALIGNMENT): New macro.
1326 (SUB_SEGMENT_ALIGN): Use it.
1328 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
1330 * config/vms-conf.h: Reconcile with conf.in.
1332 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
1334 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
1337 * doc/as.texinfo: Document that any number of hex digits can
1340 * as.c (struct defsym_list): Define.
1341 (defsyms): New static variable.
1342 (parse_args): Just put --defsym arguments on defsyms list, rather
1344 (main): Define defsyms after output file is created.
1346 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
1347 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
1349 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
1350 insn_error rather than calling check_absolute_expr.
1352 * as.c (emulation_name): Remove unused static variable.
1353 (default_emul_bfd_name): Add return NULL to avoid warning.
1354 * ecoff.c (ecoff_stab): Remove unused variables name and
1356 * frags.c (frag_new): Remove unused variable tmp.
1357 * hash.c (hash_grow): Parenthesize + within <<.
1358 (hash_print_statistics): Use %lu, not %d, to print unsigned
1360 * messages.c: Include "libiberty.h".
1361 (fprint_value): Add cast to avoid printf warning.
1362 (sprint_value): Likewise.
1363 * read.c: Include "ecoff.h".
1364 (emit_expr): Add casts to avoid printf warnings.
1365 * read.h: Use extern for function declarations.
1366 (pop_insert): Declare.
1367 * stabs.c: Include "ecoff.h".
1368 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
1369 former_last_fragP, and new_fragP.
1370 * subsegs.h (subsegs_print_statistics): Declare.
1371 * symbols.c (debug_verify_symchain): Change macro to discard
1373 * write.c (dump_section_relocs): Likewise.
1374 * write.h: Use extern for function declarations.
1375 (write_print_statistics): Declare.
1376 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
1378 * config/e-mipself.c (mipself_bfd_name): Likewise.
1379 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
1381 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
1382 emit relocations against external symbols.
1384 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
1385 message if bfd_reloc_type_lookup fails, rather than calling
1388 * config/tc-alpha.c (alpha_force_relocation): Add
1389 BFD_RELOC_12_PCREL to switch.
1391 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
1393 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
1394 TE_PE (Lfoo, not .Lfoo).
1396 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
1398 * read.c (s_fill): Don't warn about a zero repeat count.
1400 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
1401 coprocessor register.
1403 * config/tc-i386.c (md_assemble): When checking the size of a
1404 register to set the size of an instruction, do a bitwise and with
1405 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
1408 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1410 * config/tc-h8300.c (parse_reg): Tweak error messages.
1411 (build_bytes): Likewise.
1412 (skip_colonthing): Handle :32 suffix.
1413 (get_specific): Promote L_24 to L_32 if it makes a match.
1414 Don't always promote L_8 to L_16.
1415 (do_a_fix_imm): Clean up L_32 and L_24 handling.
1417 * config/tc-h8300.c (Smode): New variable.
1418 (h8300hmode): Turn off Hmode.
1419 (h8300smode): New function. Turn on Smode and Hmode.
1420 (md_pseudo_table): New ".h8300s" pseudo-op.
1421 (parse_reg): Handle "exr" register.
1422 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
1423 Handle "mach" and "machl" operands for ldmac.
1424 (get_specific): Handle "stm.l" and "ldm.l".
1425 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
1426 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
1429 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1431 * doc/as.texinfo: Reorder chapter of machine dependent options so
1432 that it is sorted by chip name.
1434 * doc/as.texinfo: Use consistant spelling of Vax.
1435 * doc/c-vax.texi: Likewise.
1437 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1439 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
1441 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
1442 (md_apply_fix): Likewise.
1443 (pa_try): New function.
1444 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
1446 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1448 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
1449 (pa_level): New function.
1451 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
1453 * listing.c (listing_newline): Don't do anything if listing is 0.
1455 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
1457 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
1458 symbol_create, not symbol_new.
1460 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
1462 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
1463 absolute symbol unless TC_FORCE_RELOCATION returns true.
1465 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
1467 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
1468 the symbol to a pointer. Don't set previous_file_symbol.
1469 Simplify symbol list rearrangement.
1470 (coff_frob_symbol): Don't do anything with C_FILE symbols.
1471 (coff_adjust_symtab): Don't check previous_file_symbol.
1473 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1475 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
1477 (md_pseudo_table): Add ppc_elf_lcomm.
1479 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
1481 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
1482 d0{24:1},d0' works without an immediate prefix on the bit numbers.
1483 (md_begin): Add digits to alt_notend_table.
1484 (md_parse_option): Make s a const pointer.
1486 * config/tc-sparc.c (md_pseudo_table): Add "empty".
1487 (s_empty): New static function.
1489 * config/obj-coff.c (struct filename_list): Only define if not
1491 (filename_list_head, filename_list_tail): Likewise.
1492 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
1493 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
1494 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
1495 have a section of N_ABS rather than N_DEBUG. If we do a merge,
1496 remove the new symbol from the list.
1497 (obj_coff_endef, both versions): Call tag_insert even if there is
1498 an old symbol with the same name, if the old symbol does not
1500 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
1501 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
1502 symbol that will be moved to the end of the symbol list.
1503 (coff_adjust_section_syms): Always call section_symbol for .text,
1505 (coff_frob_section): Likewise. Also, remove unused variable
1508 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
1509 manipulating frags directly.
1510 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
1513 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
1514 whether the next character is '*' before checking whether we are
1515 at the start of a line. Permit LINE_COMMENT_START to start a
1516 comment in state 1 (seen some whitespace) as well, to match the
1519 * gasp.c (do_align): Permit a fill value for .align.
1521 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
1523 * read.c (next_char_of_string): Warn if a newline is seen in the
1524 middle of a string. Call bump_line_counters when appropriate.
1526 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
1528 * symbols.c (colon): Use LOCAL_LABEL.
1530 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
1532 * Makefile.in (install): Don't check to see if tooldir exists.
1533 Make $(tooldir) and $(tooldir)/bin.
1535 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1537 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
1540 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
1542 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
1543 insn_error. Don't put the string "ERROR" in insn_error. Set
1544 insn_error rather than calling as_warn for an unsupported opcode.
1546 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
1548 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
1549 before permitting -64.
1550 * output-file.c (output_file_create): Remove duplicate
1553 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
1555 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
1556 section rather than a .reginfo section.
1557 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
1560 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
1561 bit value with the high bit set.
1563 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
1565 * read.c (s_lcomm): Set section flags for .sbss section.
1567 * config/tc-mips.c (mips_64): New static variable.
1568 (mips_target_format): If mips_64, return elf64 targets rather than
1570 (md_longopts): Add "32" and "64".
1571 (md_parse_option): Handle -32 and -64.
1572 (md_show_usage): Mention -32 and -64.
1573 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
1576 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1578 * config/tc-ppc.c (comment_chars): Make '!' a comment character
1579 for Solaris compatibility.
1581 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
1582 .stabd with 4 arguments into a .stabn.
1584 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
1586 * config/tc-mips.c (macro): When passing X_add_number to
1587 macro_build, cast it to int first.
1589 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
1591 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
1592 created by emit_expr.
1594 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
1595 as_perror rather than assert.
1597 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
1599 * config/tc-mips.c (mips_ip): Mark sections created to hold
1600 floating point information as read only.
1602 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
1604 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
1606 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1608 * read.c (potable): Add .skip as a synonym for .space.
1610 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
1611 4 arguments, providing the 4th argument is 0, to allow
1612 compatibility with the Solaris assembler.
1614 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
1616 * config/tc-sh.h (struct sh_segment_info_type): Define.
1617 (TC_SEGMENT_INFO_TYPE): Define.
1618 (sh_frob_label): Declare.
1619 (tc_frob_label): Define.
1620 (sh_flush_pending_output): Declare.
1621 (md_flush_pending_output): Define.
1622 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
1623 reloc before the instruction if necessary.
1624 (sh_frob_label): New function.
1625 (sh_flush_pending_output): New function.
1626 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
1627 when looking for the reloc for the target of .uses.
1628 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
1629 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
1631 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
1632 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
1633 the absolute symbol.
1635 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
1636 TC_SEGMENT_INFO_TYPE is defined.
1638 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1640 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
1641 matches the register size.
1643 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
1645 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
1647 (do_relocs_for): Likewise.
1648 (fixup_segment): Don't just quit if linkrelax is set. Try to
1649 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
1652 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1654 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
1655 relative relocations with -mrelocatable. Also allow unfixed
1656 relocs in .ex_shared.
1658 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
1660 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
1661 non-zero before assuming this is a long file name.
1662 (w_strings): Likewise.
1663 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
1665 * config/obj-coff.c (w_strings): Move declaration of i inside
1666 #ifdef block which uses it.
1668 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
1670 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
1671 "relaxmode". Output relocs which identify various relaxing
1672 possibilities for mov.[bwl] instructions.
1673 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
1675 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
1677 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
1678 (MD_APPLY_FIX3): Define.
1679 * config/tc-arm.c (my_get_expression): Only watch for bad segments
1681 (md_apply_fix3): Renamed from md_apply_fix.
1682 If pcrel reloc and symbol is in different section, undo effects
1685 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
1687 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
1688 any reloc with an LR% or RR% field selector for SOM.
1690 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
1692 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
1695 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
1699 (yank_symbols): Likewise.
1701 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
1703 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
1704 BFD_ASSEMBLER, add name field.
1705 * config/obj-coff.c: Include "libiberty.h".
1706 (coff_header_append): Handle long section names.
1707 (crawl_symbols): Just use the name field for the symbol name,
1708 without worrying about null byte termination.
1709 (w_strings): Handle long section names.
1710 (write_object_file): Likewise. Also, use the name field, rather
1712 (obj_coff_add_segment): Permit long section names.
1713 (obj_coff_init_stab_section): Use the name field, rather than
1715 (adjust_stab_section): Likewise.
1716 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
1718 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
1719 (mem_fmt): Likewise.
1720 (md_apply_fix): Don't check fx_im_disp field.
1722 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
1724 * configure.in: Add * after sparc*-*-vxworks.
1725 * configure: Rebuild.
1727 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
1728 define it to comment_chars. Use tc_comment_chars rather than
1730 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
1731 * config/tc-m68k.h (tc_comment_chars): Define.
1732 (m68k_comment_chars): Declare.
1733 * config/tc-m68k.c (m68k_comment_chars): Rename from
1734 comment_chars. Change into a pointer rather than an array.
1735 (md_longopts): Add "bitwise-or".
1736 (md_parse_option): Handle OPTION_BITWISE_OR.
1737 (md_show_usage): Mention --bitwise-or.
1738 * doc/c-m68k.texi: Document --bitwise-or.
1740 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
1742 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
1745 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
1746 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
1747 correct handling of input line pointer, and call
1748 demand_empty_rest_of_line.
1750 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
1752 * config/tc-sparc.c (in_bitfield_range): New static function.
1753 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
1754 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
1755 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
1756 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
1757 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
1759 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
1761 * config/obj-coff.c: BFD_ASSEMBLER:
1762 (coff_last_bf): New static variable.
1763 (coff_frob_symbol): Set endndx of a .bf symbol.
1765 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
1766 (last_bfP): New static variable.
1767 (yank_symbols): Set endndx of a .bf symbol.
1769 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1771 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
1772 and -s options. Add -be for good measure.
1774 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
1776 * read.c (s_space): Support non-constant fill value. Handle fill
1777 value correctly for a size other than 1.
1779 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
1781 * config/tc-arm.c (my_get_float_expression): Update call to
1782 gen_to_words, X_PRECISION changed from 6 to 5.
1784 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1786 * config/tc-ppc.c (register_name,reg_name_search): Move register
1787 name lookup from PE specific code to all targets. Add support for
1788 -mregnames/-mno-regnames to control whether register names are
1790 (md_assemble): Call register_name for all platforms.
1791 (md_parse_option): Add support for -mregnames/-mno-regnames.
1793 * configure.in (powerpcle*-*-solaris): Add support.
1794 (powerpc*-*-linux): Ditto.
1795 * configure: Regenerate.
1797 * config/ppc-sol.mt: New config file for PowerPC Solaris.
1799 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
1801 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
1802 be associated with a single %lo reloc.
1804 * config/tc-mips.c (load_address): Cast X_add_number to valueT
1805 before comparing against MAX_GPREL_OFFSET, so that negative
1806 numbers are handled correctly.
1809 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
1811 * config/tc-sparc.c (last_insn): New static variable.
1812 (md_assemble): Warn about putting floating point branches in a
1813 delay slot. If architecture is less than v9, insert NOP
1814 instructions between floating point instructions and floating
1815 point branches. (The SunOS assembler does both these operations.)
1816 Save the last instruction opcode.
1817 (sparc_ip): Add pinsn parameter. Change caller.
1819 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
1820 for byte jump to next instruction to skip empty frags.
1822 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
1824 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
1825 for addq with a 16 bit signed value, just emit a lda instruction
1828 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
1830 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
1833 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
1835 * configure.in: Permit --enable-shared to specify a list of
1837 * configure: Rebuild.
1839 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
1841 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
1842 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
1844 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1846 * config/atof-ieee.c: Fix handling of denormalized extended
1847 precision numbers and overflow/underflow detection.
1848 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
1849 not include the 16 bit gap in the m68k extended precision format.
1851 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
1855 * configure: Rebuild.
1857 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
1859 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
1860 be accessed using the $gp register.
1861 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
1863 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
1865 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
1866 bfd_mach_sparc_sparclet if current_architecture is sparclet.
1868 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
1870 * read.c (get_line_sb): Bump line counters based on
1871 input_line_pointer[-1], not *input_line_pointer. Don't bother to
1872 call LISTING_NEWLINE.
1873 (s_macro): Don't call demand_empty_rest_of_line.
1874 * app.c (do_scrub_chars): When handling C style comments, unget
1877 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
1879 * read.h (enum linkonce_type): Define.
1880 (s_linkonce): Declare.
1881 * read.c (potable): Add "linkonce".
1882 (s_linkonce): New function.
1883 * subsegs.h (segment_info_type): Add linkonce field to
1884 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
1885 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
1886 (obj_coff_pe_handle_link_once): Declare if TE_PE.
1887 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
1889 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
1890 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
1891 entry based on the linkonce field in segment_info.
1892 * doc/as.texinfo: Document .linkonce.
1894 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
1896 * doc/as.1: Changed to be recognized by catman -w on Solaris.
1898 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * stabs.c (s_stab_generic): Call the listing functions before
1901 doing the rest of the processing, which may involve freeing the
1902 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
1903 SEPARATE_STAB_SECTIONS case.
1905 * config/tc-hppa.c: Remove nested comment.
1906 (tc_gen_reloc): Move label done inside the ifdef in which it is
1908 (md_apply_fix): Pass pointers to correct types to libhppa.h
1909 functions. Always return a value.
1911 * config/tc-mips.h (tc_frob_file): Define.
1912 (mips_frob_file): Declare.
1913 * config/tc-mips.c (struct mips_hi_fixup): Define.
1914 (mips_hi_fixup_list): New static variable.
1915 (imm_unmatched_hi): New static variable.
1916 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
1917 offset_reloc. Pass imm_unmatched_hi to append_insn.
1918 (append_insn): Add unmatched_hi parameter. If it is set, add the
1919 new fixup to mips_hi_fixup_list. Change all callers.
1920 (mips_ip): Set imm_unmatched_hi when appropriate.
1921 (mips_frob_file): New function.
1923 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
1925 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
1926 * configure: Regenerated.
1928 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * as.c (main): Call bfd_set_error_program_name.
1932 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
1934 * as.h (strdup): Don't declare.
1935 * stabs.c: Include libiberty.h
1936 (get_stab_string_offset): Use xstrdup rather than strdup.
1937 (s_stab_generic): Likewise.
1938 * as.c (parse_args): Likewise.
1939 * read.c (s_mri_sect): Likewise.
1941 * gasp.c (change_base): Recognize \(...) construct documented to
1942 pass through enclosed characters literally through to the output.
1943 (process_assigns): Likewise. Also, be more careful to avoid
1944 looking past the end of the buffer.
1946 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
1948 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
1949 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
1951 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1953 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
1955 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
1957 * config/alpha-opcode.h: Added cvtst instruction.
1959 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
1961 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
1962 string. Extract the addend from the result of expression.
1964 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
1967 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
1968 mode, change the state to 3 rather than 1.
1970 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
1972 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
1973 correspond to 11 March change.
1975 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
1977 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
1978 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
1980 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1982 * configure: Rebuild with autoconf 2.8.
1984 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
1986 * config/atof-ieee.c (gen_to_words): Improve handling of
1987 X_PRECISION numbers. Based on patches from Andreas Schwab
1988 <schwab@issan.informatik.uni-dortmund.de>.
1990 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
1992 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
1994 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
1995 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
1996 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
1997 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
2000 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
2002 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
2004 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
2006 * config/tc-hppa.c (SUBSEG_MILLI): Define.
2007 (pa_def_subspaces): Add $MILLICODE$.
2008 (pa_spaces_begin): Set section flags for $MILLICODE$.
2010 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2012 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
2013 not SHT_NOBITS. Don't tamper with flags based on type if a
2014 special section was found (revert Feb 29 change).
2016 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
2017 if aligning to a longword boundary or greater.
2019 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2021 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
2023 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
2025 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
2026 * configure: Regenerated.
2028 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
2030 * config/tc-hppa.c: Add default definitions for R_N0SEL and
2031 R_N1SEL since they're not defined for old versions of hpux.
2033 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
2034 Set "sym_ptr_ptr" and "addend" fields to dummy values for
2035 R_N0SEL and R_N1SEL.
2037 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2039 * flonum-konst.c: Add two more constants for 1e+-2048 and
2040 1e+-4096, and correct the other constants.
2042 * symbols.c (resolve_symbol_value): Handle O_logical_not.
2044 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2046 * config/obj-elf.c (obj_elf_section): Allow predefined section
2047 types to set the nobits type. Avoid a shadowed declaration.
2049 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
2051 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
2052 reduce relocs using e_nlrsel field selectors.
2054 * write.c (fix_new_exp): Don't use #elif. Some compilers
2057 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
2059 (pa_chk_field_selector): Handle new field selectors for SOM.
2061 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2063 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
2064 * configure: Rebuild.
2065 * config/te-linux.h (LOCAL_LABELS_FB): Define.
2066 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
2068 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
2071 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2073 * mpw-make.sed: Update to handle shared library support.
2075 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
2077 * config/tc-sparc.c (sparc_ip): Print all architectures that support
2078 the insn on mismatch.
2080 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2082 * configure.in: Add support for a29-coff.
2083 * configure: Rebuild.
2085 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
2087 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
2088 of the section when looking for the R_SH_USES fixup, because the
2089 frag addresses have not yet been adjusted.
2091 * gdbinit.in: Set a breakpoint on as_warn_where.
2093 * config/tc-mips.c (macro): Add missing arguments to macro_build
2094 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
2096 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
2098 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
2099 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
2101 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
2103 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
2105 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
2107 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
2108 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
2109 Recognize [uU] format args as sparclet cpregs.
2111 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
2113 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
2116 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
2118 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
2119 well as S_IS_EXTERNAL.
2120 (tc_fix_adjustable): Likewise.
2121 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
2122 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
2124 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
2125 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
2127 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
2129 * config/tc-sparc.c (max_architecture): Change to sparclite for
2131 (default_compatible): Delete.
2132 (sparc_ffs): New function.
2133 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
2134 (sparc_ip): Rewrite architecture match and bump logic.
2136 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
2138 * configure.in: Check for 'do not mix' from native linker before
2139 trying to use -rpath.
2140 * configure: Rebuild.
2142 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
2144 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2145 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2146 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2147 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
2149 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
2150 to the symbol lnnoptr field, to get the correct file offset.
2152 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2154 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
2155 symbols that are not function, file, or section symbols to be
2158 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
2160 * configure: Set and substitute RPATH_ENVVAR.
2161 * configure: Rebuild.
2162 * Makefile.in (RPATH_ENVVAR): New variable.
2163 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
2165 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
2166 doesn't need opcodes. If configuring shared, opcodes needs bfd.
2167 * configure: Rebuild.
2169 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2171 * read.c (s_mri_sect): Don't return '\0' in type. Set all
2172 appropriate flags in BFD section.
2174 * configure.in (m68k-*-psos*): New target.
2175 * configure: Rebuild.
2176 * config/te-psos.h: New file.
2177 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
2180 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
2182 From Alan Modra <alan@spri.levels.unisa.edu.au>:
2183 * configure.in: Remove duplicate setting of cpu_type. Check
2184 whether opcodes library is required for on all targets, not just
2186 * configure: Rebuild.
2188 * config/tc-mips.c (mips_big_got): New static variable.
2189 (s_extern): Don't declare.
2190 (reg_needs_delay): New static function.
2191 (macro_build): Permit GOT/CALL_HI/LO relocs.
2192 (macro_build_lui): If place is not NULL, use the number in the
2194 (load_address): Handle mips_big_got case.
2195 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
2197 (OPTION_XGOT): Define.
2198 (md_longopts): Add "xgot" if OBJ_ELF.
2199 (md_parse_option): Handle -xgot.
2200 (md_show_usage): Mention -xgot.
2201 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
2202 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
2204 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2206 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
2207 the byte relocation, point it to the low byte of the word.
2209 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
2211 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
2212 * configure: Rebuild.
2214 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
2216 * configure.in: Recognize any sparc* cpu.
2217 * configure: Regenerated.
2219 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
2221 * read.c (potable): Add "mri" and ".mri".
2222 (s_mri): New function.
2223 * read.h (s_mri): Declare.
2224 * app.c (scrub_m68k_mri): New static variable.
2225 (mri_pseudo): New static variable.
2226 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
2227 flag_m68k_mri. Initialize scrub_m68k_mri.
2228 (mri_state, mri_last_ch): New static variables.
2229 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
2231 (app_push): Save new fields.
2232 (app_pop): Restore new fields.
2233 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
2234 If TC_M68K, use a trivial state machine to look for occurrences of
2235 the .mri pseudo-op, and change the mode appropriately.
2236 * as.h (do_scrub_begin): Update prototype.
2237 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
2239 * config/tc-m68k.c (reg_prefix_optional_seen): New static
2241 (m68k_mri_mode_change): New function.
2242 (md_parse_option): Set reg_prefix_optional_seen.
2243 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
2244 (MRI_MODE_CHANGE): Define.
2245 * doc/as.texinfo: Document .mri pseudo-op.
2247 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
2250 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2252 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
2253 * config/m68k-parse.h (enum pic_relocation): Define.
2254 (struct m68k_exp): Add pic_reloc field.
2255 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2256 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
2257 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
2259 * config/tc-m68k.c: Delete definition of NO_RELOC.
2260 (struct m68k_it): Add pic_reloc field.
2261 (add_fix): Copy over pic_reloc field.
2262 (md_pseudo_table): Interpret .align parameter as byte count.
2263 (mote_pseudo_table): Likewise.
2264 (tc_m68k_fix_adjustable): New function.
2265 (get_reloc_code): New function.
2266 (md_assemble): Use it as last argument to fix_new_exp.
2267 (md_apply_fix_2): For a relocation against a symbol don't put the
2268 addend into the data.
2269 (tc_gen_reloc): Different addend computation for OBJ_ELF.
2270 (m68k_ip): Don't relax an operand that requires pic relocation.
2271 (md_begin): Align .text, .data and .bss on 4 byte boundary by
2273 * write.c (fixup_segment): Don't add symbol value to addend if
2274 TC_M68K and OBJ_ELF.
2275 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
2276 (motorola_operand): Add rule for `(zapc, EXPR)'.
2278 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
2280 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
2281 *really* is permissible before the comma.
2283 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
2285 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
2286 inserting nop instructions.
2288 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * config/te-aux.h: Change include of aux.h to aux-coff.h.
2292 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
2294 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
2295 class setting for a CALLNAME symbol in COFF.
2297 * read.c (potable): Pass negative numbers for new .balign[wl] and
2298 .p2align[wl] pseudo-ops.
2299 (s_align_bytes): Treat a negative argument as specifying the fill
2301 (s_align_ptwo): Likewise.
2303 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2305 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
2306 (do_align): Take new len parameter. Change all callers. Pass it
2308 (s_align_bytes): Arg now indicates the length of the fill pattern.
2309 (s_align_ptwo): Likewise.
2310 * config/obj-coff.c (write_object_file): Pass length to
2312 * config/tc-i386.h (md_do_align): Take new len parameter.
2313 * config/tc-m88k.h (md_do_align): Likewise.
2314 * config/tc-m88k.c (m88k_do_align): Likewise.
2315 * config/tc-sh.h (md_do_align): Likewise.
2316 * config/tc-sh.c (sh_do_align): Likewise.
2317 * doc/as.texinfo: Document new pseudo-ops.
2319 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
2320 done in cvt_frag_to_fill.
2322 * config/tc-sh.h (sh_do_align): Declare.
2323 (md_do_align): Define.
2324 * config/tc-sh.c (sh_do_align): New function.
2326 * ecoff.c (ecoff_build_lineno): Don't try to store the address
2327 difference if the next address is before the current one.
2329 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
2330 (archs): Initialize new field.
2331 (m68k_ip): Don't list alias names when listing CPUs which support
2334 * as.c (main): Call parse_args before read_begin.
2335 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
2336 front of generated pseudo-ops.
2337 * read.c (potable): Ignore "name".
2338 (s_app_file): Permit a single quote after the string, since one
2339 may appear in m68k MRI mode.
2341 * configure.in: Check for --enable-shared. If linking against
2342 shared BFD and opcodes, fix library name on SunOS, and try to set
2344 * configure: Rebuild.
2346 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * as.h (flag_m68k_mri): Declare.
2349 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
2350 * Many files: For MRI syntax that is specific to the m68k MRI
2351 assembler, check flag_m68k_mri rather than flag_mri or
2352 MRI_MODE_NEEDS_PSEUDO_DOT.
2354 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
2356 * config/tc-i960.c (ARCH_HX): Define.
2358 (targ_has_sfr): Handle ARCH_HX.
2359 (targ_has_iclass): Handle ARCH_HX.
2360 (tc_coff_fix2rtype): Add return 0 to avoid warning.
2361 (tc_headers_hook): If the architecture was specified explicitly,
2362 use it when setting the flags. Set the extern variable coff_flags
2363 rather than headers->filehdr.f_flags, since the latter is set
2364 unconditionally in obj-coff.c.
2365 (i960_handle_align): Remove unused variable fixp.
2367 Support for building bfd and opcodes as shared libraries, based on
2368 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
2369 * configure.in: Set OPCODES and BFD to search directories.
2370 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
2371 * configure: Rebuild.
2372 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
2373 (LIBDEPS): New variable.
2374 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
2375 $(HLDFLAGS) in link.
2376 (check): Set LD_LIBRARY_PATH in the environment.
2378 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2380 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
2381 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
2382 read-only, not read/write.
2384 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
2386 * Makefile.in (INSTALL_XFORM): Remove -e.
2388 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
2390 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
2391 than comparing S_GET_SEGMENT to undefined_section.
2392 (write_object_file): Skip symbols which were equated to an
2393 undefined or common symbol.
2394 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
2395 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2397 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
2398 or S_IS_COMMON call S_GET_VALUE.
2399 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2400 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
2401 to an undefined or common symbol, convert the reloc to be against
2403 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2404 undefined or common symbol.
2405 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2406 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
2407 to an undefined or common symbol, convert the reloc to be against
2409 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2410 undefined or common symbol.
2411 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
2412 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2414 (yank_symbols): Skip symbols which were equated to an undefined or
2417 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
2419 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
2420 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2422 * configure.in: Make sure we only add m68k-parse.o to
2423 ${extra_objects} once, no matter how many m68k targets have been
2425 * configure: Rebuild.
2427 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
2429 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
2430 * configure: Rebuild.
2432 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
2434 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
2435 * doc/c-m68k.texi: Document .extend and .ldouble.
2437 * configure.in (m68*-apple-aux*): New target.
2438 * config/te-aux.h: New file.
2439 * config/obj-coff.c (compare_external_relocs): New static function
2441 (do_relocs_for): Sort relocs if TE_AUX.
2442 (fixup_segment): If TE_AUX, store common symbol value in segment.
2443 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
2445 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
2449 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
2451 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
2452 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
2454 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
2455 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
2456 an undefined symbol and the size of a function symbol.
2457 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2458 for all common symbols.
2460 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
2462 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
2465 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
2468 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
2471 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
2473 * ecoff.c (localsym_t): Add addend field.
2474 (add_ecoff_symbol): Add addend argument. Change all callers.
2475 (coff_sym_value): Make static.
2476 (coff_sym_addend): New static variable.
2477 (ecoff_directive_def): Initialize coff_sym_addend.
2478 (ecoff_directive_val): Accept symbol + constant.
2479 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
2480 (ecoff_build_symbols): Include the addend in the symbol value.
2482 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
2484 * config/tc-ppc.c (md_assemble): Ignore overflow on
2485 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
2487 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2489 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
2490 bytes in size, so offset appropriately in big endian mode when
2491 writing the bottom 2 bytes.
2493 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
2495 * config/tc-sparc.c (default_compatible): New static local.
2496 (md_begin): Initialize it. Rewrite warn_on_bump handling.
2497 (sparc_ip): If no architecture or -bump specified, don't mark as
2498 mismatched those in default_compatible.
2500 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
2502 SCO ELF support from Robert Lipe <robertl@arnet.com>:
2503 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
2504 * configure: Rebuild.
2505 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
2506 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
2507 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
2508 (sco_id): Declare if SCO_ELF.
2510 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
2512 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
2513 ({max,warn_after}_architecture): New static locals.
2514 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
2515 If both architecture and -bump requested, set max_architecture to max.
2516 (sparc_md_end): Simplify.
2517 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
2518 Rewrite code to bump architecture and check for conflicts.
2519 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
2520 with Solaris assembler.
2521 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
2522 (md_show_usage): Update.
2524 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
2526 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
2528 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
2530 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
2531 #ifdef sparcv9 when choosing value.
2534 (sparc_md_end): Declare.
2535 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
2536 (initial_architecture): New static local.
2537 (can_bump_v9_p): Likewise.
2538 (NO_V9): Delete all occurrences.
2539 (sparc_md_end): New function.
2540 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
2541 Don't bump architecture to v9 unless can_bump_v9_p set.
2542 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
2543 * configure.in (sparc64 target cpu): Don't set obj_format here.
2544 (SPARC_V9): Renamed from sparcv9.
2545 (sparc64-*-elf*): Define SPARC_ARCH64.
2546 * configure: Regenerated.
2547 * acconfig.h (SPARC_V9): Renamed from sparcv9.
2548 (SPARC_ARCH64): Add.
2549 * conf.in: Regenerated.
2550 * config/vmsconf.h: Update.
2552 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
2554 * config/tc-mips.c (load_register): Optimise "dli" loads.
2555 (md_show_usage): add "-mcpu=vr4100" to help text.
2557 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * symbols.c (resolve_symbol_value): If a symbol is equated to an
2560 undefined symbol, preserve the X_op of O_symbol.
2561 (S_GET_VALUE): Fix check to permit this case.
2562 * write.c (write_relocs): If a reloc is against an undefined
2563 symbol equated to another symbol, change the reloc to be against
2565 * config/obj-coff.c (do_relocs_for): Likewise.
2567 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
2570 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2572 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
2573 computer is PowerPC.
2575 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
2577 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
2578 mentioned in the eabi.
2580 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
2582 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
2583 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
2585 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2587 * config/tc-ppc.c (mapping): Add more relocation suffixes.
2589 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2591 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
2592 as a section it is ok to have unadorned -mrelocatable pointers in.
2594 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2596 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
2599 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2601 * config/obj-elf.c (obj_elf_section): Add hooks so machine
2602 dependent section attributes can be handled.
2604 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
2605 macros to add support for exclude section flag and ordered section
2608 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
2609 functions to add support for exclude section flag and ordered
2612 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
2614 * subsegs.c (section_symbol): Don't try to look up the section
2615 symbol in the hash table. It should be possible to have a symbol
2616 with the same name as a section, but no connection to it.
2618 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
2619 From James Carlson <carlson@xylogics.com>.
2621 * expr.c (operand): Skip whitespace after a close parenthesis.
2622 From James Carlson <carlson@xylogics.com>.
2624 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2626 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
2627 as_warn_where for relocation overflow.
2628 (parse_reg): Accept register name only if next character is
2631 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
2633 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
2634 addresses for static variables.
2636 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2638 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
2639 and xgot give the old toc16 relocation.
2640 (md_apply_fix3): Support all GOT relocations.
2642 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
2644 * config/tc-mips.c (load_address): Correctly handle a constant in
2645 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
2647 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2649 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
2650 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
2651 (build_Mbytes): Handle REG_B.
2653 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
2655 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
2657 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
2659 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
2661 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
2663 * config/obj-coff.c (write_object_file): Set the s_align field to
2664 the number of bytes, rather than to the power of 2.
2666 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
2668 * Makefile.in (DISTCLEAN_HERE): New variable.
2669 (distclean): Use it.
2670 (maintainer-clean): Depend upon clean-here rather than clean,
2671 distclean, and clean-info. Run make maintainer-clean in doc.
2672 Remove files listed in DISTCLEAN_HERE.
2673 * doc/Makefile.in (maintainer-clean realclean): Split out from
2674 distclean. Depend upon clean-info and distclean.
2676 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
2678 * mac-as.r: Fix copyright and version strings.
2679 (cfrg): Use PROG_NAME instead of literal name.
2681 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
2683 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
2685 * config/tc-a29k.h (tc_unrecognized_line): Define.
2686 * config/tc-a29k.c (a29k_unrecognized_line): New function.
2687 (md_operand): Handle a29k style local dollar labels.
2689 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
2691 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
2693 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
2695 * read.c (s_fill): If md_flush_pending_output is defined, call
2698 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
2700 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
2701 Treat rs_align_code like rs_align.
2703 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2705 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
2706 converting an absolute address into a PC-relative one.
2708 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
2710 * mpw-config.in: Don't always use te-generic.h for emulation.
2711 (powerpc-apple-macos): Use emulation te-macos.h.
2713 (mips-gm-magic): New configuration.
2715 * mpw-make.sed (install, install-only): Edit in Mac-specific
2718 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
2720 * configure.in: Improve message about unsupported ELF targets.
2721 * configure: Rebuild.
2723 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
2724 pattern is zero. From Manfred Hollstein.
2726 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
2728 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
2729 the various idata sections, we check the name on the .section pseudo.
2731 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2733 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
2734 add section's paddr to add_number; compatibility to native as and
2737 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
2739 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
2741 * hash.c (struct hash_entry): Moved here...
2742 * hash.h (struct hash_entry): ...from here.
2744 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
2745 if it's already known to be null.
2747 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2749 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
2750 bit relocs converted to PC relative relocs. This turned out to
2751 add the offset from the beginning of .text twice.
2753 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
2755 * stabs.c (s_stab_generic): In 's' case, free string from
2758 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
2760 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
2763 * subsegs.h (segment_info_type): Make bitfields unsigned.
2765 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
2766 and move them together. On most systems this will reduce the
2767 structure size by one word.
2768 (operatorT): Define O_max.
2769 * expr.c (expr_begin): Verify that X_op is wide enough to hold
2772 * read.c (pop_insert): Print error returned by hash table
2775 * as.c (dump_statistics): Split out from main; dump some hash
2776 table stats and target-specific stats.
2777 (start_time): No longer automatic to main.
2778 (main): Set file-level start_time and call dump_statistics at
2779 exit. Exit by calling xexit.
2780 (show_usage): Make --statistics description less specific.
2781 * subsegs.c (subsegs_print_statistics): New function.
2782 * write.c (write_print_statistics): New function.
2783 (n_fixups): New static variable.
2784 (fix_new_internal): Increment it.
2785 * read.c (read_print_statistics): New function.
2786 * read.h (read_print_statistics): Declare.
2787 * symbol.c (symbol_print_statistics): New function.
2788 * symbol.h (symbol_print_statistics): Declare.
2789 * hash.c (hash_print_statistics): New function.
2790 * hash.h (hash_print_statistics): Declare.
2791 * config/tc-i386.c (i386_print_statistics): New function.
2792 * config/tc-i386.h (i386_print_statistics): Declare.
2793 (tc_print_statistics): New macro.
2794 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
2797 * hash.c (DELETED): Rewrite to use a valid but unique address.
2798 (START_POWER): Reduce to 10.
2799 (enum stat_enum): New enumerator, replacing STAT_* index macros.
2800 Add new values for counting strcmp calls.
2801 (GROW_FACTOR): New macro.
2802 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
2804 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
2805 (hash_new): Use FULL_VALUE.
2806 (struct hash_control): Definition moved here.
2807 (hash_code): Don't mask to low bits.
2808 (hash_ask): Mask returned hash code here. Check hash value before
2809 calling strcmp; count strcmp calls.
2810 * hash.h (struct hash_control): Declare, don't define, here.
2811 (HASH_STATLENGTH): Deleted.
2812 (struct hash_entry): Add field for hash code.
2813 (hash_say, hash_apply): Don't declare.
2815 * hash.c (destroy): Return void.
2816 (applicatee): Ditto.
2817 (main): Fix declarations.
2818 (hash_apply): Return void. Argument `function' returns void. Put
2819 inside "#ifdef TEST".
2820 (hash_say): Define only if TEST is defined.
2821 * hash.h (hash_apply, hash_say): Declarations deleted.
2823 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
2825 * configure: Rebuild with autoconf 2.7.
2827 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
2829 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2830 * configure: Rebuild with autoconf 2.6.
2832 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
2834 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
2835 (ppc_stabx): Don't increment ppc_debug_name_section_size.
2837 (ppc_frob_file): Remove.
2838 * config/tc-ppc.h (tc_frob_file): Don't define.
2839 (ppc_frob_file): Don't declare.
2841 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
2843 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
2844 * config/alpha-opcode.h: Include one-operand variants of jmp and
2847 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
2848 with te-delta.h in 8.3 file systems.
2849 * configure.in: Adjusted.
2851 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
2853 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
2855 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
2857 * expr.c (operand): Handle MRI suffixes after unadorned 0.
2859 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
2861 Version 2.6 released.
2862 * Makefile.in (VERSION): Updated to 2.6.
2864 * config/obj-coff.c (write_object_file): Change use of md_do_align
2865 to pass a pointer rather than a fill value, to match other uses.
2867 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
2869 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
2871 * as.c (main): Move md_end call to just after call to
2872 perform_an_assembly_pass. Delete cpu-specific code here.
2873 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
2874 * config/tc-arm.c (md_end): Unused function deleted.
2875 * config/tc-ns32k.c (md_end): Ditto.
2877 * config/tc-i386.c (i386_align_code): New function, moved here
2878 from HANDLE_ALIGN macro.
2879 * config/tc-i386.h (HANDLE_ALIGN): Call it.
2881 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2883 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
2886 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2888 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
2889 multi-byte nops to avoid changing gcc. The necessary gcc change
2890 might break old assemblers.
2892 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2894 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
2895 generate optimal multi-byte nop instructions for ".align n"
2896 ".align n,0x90", and aligns requiring more than 15 bytes of
2897 padding still generate multiple 0x90's as before.
2899 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
2901 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
2903 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
2905 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
2906 * configure: Update.
2907 * mpw-make.sed: Reorder commands to make sed happier.
2908 * config/te-macos.h: New file.
2909 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
2911 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
2913 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
2914 conditional branches.
2915 (md_apply_fix): Likewise.
2917 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
2919 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
2920 generate a reloc which the linker will not handle correctly. Fix
2921 overflow checking--R_IREL is 18 bits, not 17.
2923 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
2925 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
2926 from a PC relative reloc if TC_A29K.
2928 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
2929 code depends upon it.
2931 * config/tc-a29k.c (md_operand): Handle $float, $double, and
2932 $extend. Based on code from Eric Freudenthal
2933 <freudenthal@nyu.edu>.
2934 * config/tc-a29k.h (LEX_DOLLAR): Define.
2935 * read.c (LEX_DOLLAR): Define if not defined.
2936 (lex_type): Use LEX_DOLLAR.
2938 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
2940 * configure.in (a29k-nyu-sym1): New target, just like other a29k
2943 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2945 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
2947 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
2949 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
2950 used only by "dlltool.c".
2952 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
2954 * config/tc-alpha.c: Undefine inline if not __GNUC__.
2955 (md_pseudo_table): Don't define "extern".
2957 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
2959 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
2961 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
2963 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
2965 * macro.c (macro_expand_body): Don't warn about == with a
2966 nonexistent parameter, in case it is in a comment field.
2968 * as.c (main): On TC_A29K, call macro_init with macro_alternate
2970 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
2971 set, even if macro_alternate is set.
2972 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
2973 (sub_actual): If macro_strip_at, and kind is '@', don't look up
2974 the token unless it ended in '@'.
2975 * config/tc-a29k.c (line_separator_chars): Remove '@'.
2976 * doc/c-a29k.texi: Document macro usage on A29K.
2978 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
2980 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
2982 (install_operand): Likewise.
2984 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
2986 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2988 * configure.in (m88k-motorola-sysv*): New target.
2989 * configure: Rebuild.
2990 * config/te-delta88.h: New file.
2991 * config/obj-coff.c (write_object_file): Use md_do_align if it is
2993 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
2994 (md_do_align): Define.
2995 * config/tc-m88k.c: Include "subsegs.h".
2996 (m88k_do_align): New function.
2998 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
2999 (COFF_NOLOAD_PROBLEM): Define.
3000 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
3002 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
3004 * config/tc-i386.c (md_assemble): For a jump instruction with
3005 non-constant target, require 7 available bytes in the current
3008 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
3010 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
3013 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
3015 * configure.in (alpha-*-linux*): Use ecoff.
3016 * configure: Rebuild.
3017 * ecoff.c (ecoff_directive_extern): New function.
3018 (ecoff_directive_weakext): New function.
3019 (ecoff_build_symbols): Handle weak symbols.
3020 (ecoff_setup_ext): Likewise.
3021 (ecoff_frob_symbol): Warn about weak common symbols.
3022 * ecoff.h (ecoff_directive_extern): Declare.
3023 (ecoff_directive_weakext): Declare.
3024 * symbols.c (S_IS_WEAK): New function.
3025 * symbols.h (S_IS_WEAK): Declare.
3026 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
3028 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
3031 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
3033 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
3035 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
3036 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
3037 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
3038 * config/obj-coff.c (coff_frob_symbol): Don't call
3039 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
3040 one. If OBJ_XCOFF, try to figure out whether the symbol is going
3043 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
3044 (ppc_stab_symbol): New static variable.
3045 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
3046 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
3047 sy_tc.real_name to the stab string.
3048 (ppc_bc, ppc_ec): New static functions.
3049 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
3051 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
3053 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
3056 * input-scrub.c (input_scrub_push): Reset sb_index.
3058 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
3060 * listing.c (listing_newline): Don't create a frag in the absolute
3063 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
3065 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
3066 (ppc_csect): Move most of the code to ppc_change_csect, and call
3068 (ppc_change_csect): New static function, taken from ppc_csect.
3069 (ppc_section): New static function.
3070 (ppc_saw_abs): New static varable.
3071 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
3072 a symbol has no csect.
3073 (ppc_adjust_symtab): New function.
3074 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
3075 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
3077 * write.c (write_object_file): If tc_adjust_symtab is defined,
3078 call it just before the call to obj_adjust_symtab.
3080 * symbols.c (symbol_find_or_make): Change name to be const.
3081 * symbols.h (symbol_find_or_make): Update declaration.
3083 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
3085 * doc/as.texinfo (Align): Mention SH.
3086 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
3088 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
3089 (Z8000 Directives, even): Don't give numeric align value, instead
3092 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3094 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
3097 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
3099 * Makefile.in (diststuff): Also make info.
3100 (maintainer-clean realclean): Also make clean-info.
3102 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
3104 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
3105 (pa_subspace): For ".nsubspa", always create a new subspace
3106 with the given attributes, even if one already exists with the
3109 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3111 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
3112 TC_FORCE_RELOCATION, taking an additional section argument. If
3113 the section of the target symbol is not the same as the current
3114 section, always force the relocation to be used.
3115 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
3117 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
3118 md_pcrel_from function, taking an additional section argument.
3119 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
3121 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
3122 older TC_FORCE_RELOCATION if not defined.
3123 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
3124 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
3125 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
3126 TC_FORCE_RELOCATION.
3128 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
3130 * input-scrub.c (as_where): Set name to null pointer if we don't
3132 * messages.c (identify): Only print filename if non-null.
3133 (as_show_where): Ditto, for line number too.
3134 (as_warn_internal, as_bad_internal): Ditto.
3136 * input-file.c (input_file_open): If the input file can't be
3137 opened, consider it an error.
3139 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3141 * config/tc-mips.c: Added mips_4100 control, and support for
3142 accepting the 4100 as a MIPS architecture variant (md_begin,
3143 macro_build, mips_ip, md_parse_option). Adding suitable
3144 command-line OPTIONs, and updating the help text (md_show_usage).
3146 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
3148 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
3149 BFD_ASSEMBLER is defined.
3151 * Use one active frag and one obstack per frag chain:
3152 * frags.c (frags): Variable deleted.
3153 (frag_alloc): New function.
3154 (frag_grow, frag_more, frag_variant, frag_now_fix,
3155 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
3157 (frag_new): Ditto. Verify that frch_last and frag_now match on
3158 entry and exit, and that old frag_now has non-zero type. Replace
3159 "know" uses with "assert". Use frag_alloc instead of mucking with
3161 * frags.h (frags): Declaration deleted.
3162 * subsegs.h (struct frchain): Add new field frch_frag_now.
3163 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
3165 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
3166 give it any stricter alignment than frchainS structures need. Do
3167 not initialize frags obstack. Set frag_now to point to
3168 dummy_obstack. Initialize absolute_frchain.
3169 (subseg_set_rest): Save and restore frag_now in frch_frag_now
3170 field of frchainS. Don't create new frags on section switch, and
3171 use frag_alloc when creating a new frag chain. For absolute
3172 section, set frchain_now to absolute_frchain. Verify that
3173 frch_last and frag_now match on entry and exit. Initialize
3174 per-chain obstack, and under gcc, set required alignment to that
3175 needed by fragS structure.
3177 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
3179 * stabs.c (get_stab_string_offset): Only copy input string if a
3180 fresh copy is needed, not if the section already exists.
3181 (s_stab_generic): Cache stab section name to bypass lookups, since
3182 usually it will match. Could be made faster still by changing the
3183 memory allocation rules.
3184 (s_xstab): Cache section name to bypass repeated string
3187 * frags.c (frag_new): Deleted register declarations.
3189 * listing.c (frag_now): Don't declare.
3191 * as.c (chunksize): New variable.
3192 (debug_memory): New variable.
3193 (main): If debug_memory is set, reduce chunksize and
3195 * as.h (chunksize): Declare it.
3196 * read.c (read_begin): Use it.
3198 * config/tc-alpha.c (md_shortopts): Include 'g'.
3199 (md_parse_option): Ignore it.
3201 * Makefile.in (distclean): Remove Makefile and config.status from
3202 testsuite directory.
3203 (clean-here): Don't delete testsuite. Instead, delete only the
3204 files within it that would be generated by running tests.
3206 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
3207 frag_now_fix instead of accessing obstack info directly.
3208 * config/tc-arm.c (s_ltorg): Ditto.
3209 (md_assemble): Ditto.
3211 * config/tc-i386.c (md_assemble): Call frag_grow instead of
3214 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
3216 * stabs.c (aout_process_stab): Insert debug symbol into symbol
3217 chain after parsing value expression, if any, to avoid separating
3218 continued .stabs lines.
3220 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
3222 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
3223 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
3225 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3227 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
3228 -mcom support and PPC_OPCODE_ANY for -many.
3229 (md_parse_option): Ditto.
3231 (md_begin): For duplicate instructions, print all duplicates
3234 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
3236 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
3237 common mode operation.
3238 (md_show_usage): Add -mcom to usage message.
3240 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
3242 * expr.c (op_rank): Add O_symbol_rva.
3243 * expr.h (operatorT): Add O_symbol_rva.
3244 * read.c (cons_worker): Set O_symbol_rva when necessary.
3245 * write.c (fix_new_exp): Understand O_symbol_rva.
3247 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
3249 * config/tc-mips.c: Correct s_cons arguments. From Michael
3250 Joosten <joost@ori.cadlab.de>.
3252 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
3254 * config/tc-ppc.c (ppc_macro): Make count unsigned.
3255 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
3256 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
3258 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
3259 make non-static. Change all users.
3260 * config/obj-coff.h (coff_n_line_nos): Declare.
3262 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
3264 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3266 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
3268 * config/obj-elf.c (obj_elf_common): Convert specified byte
3269 alignment to power of two. Set size of local bss symbol.
3271 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
3273 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
3275 * sb.c, macro.c: Decide whether to include <string.h> or
3276 <strings.h> just as as.h does.
3278 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
3280 * Makefile.in (site.exp): Fix setting of $srcdir.
3282 * config/tc-arm.c (md_atof): Fix little-endian output.
3283 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
3286 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
3288 * doc/as.texinfo: Split out the NS32k family documentation,
3289 despite its being commented out for now.
3290 * doc/c-ns32k.texi: New file.
3292 * sb.c, macro.c: Include string.h.
3294 * Makefile.in (comparison): Only check *.o; we don't care if
3295 timestamps inserted by the native linker differ.
3297 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
3298 if alignment stricter than 4 bytes is requested; in that case,
3299 align to a 4-byte boundary first.
3301 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
3303 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
3304 uninitialized" warning for `Max_Source_Offset'.
3306 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
3308 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
3309 qualifiers and detect errors if present.
3310 (md_assemble): Add call to parse_toc_entry. Also added some support
3311 for the [tocv] qualifier.
3312 (ppc_pe_tocd): New function to support data in the toc section.
3314 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
3316 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
3319 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
3321 * config/tc-m68k.c (isword): Accept all values from -65536 to
3322 +65535, so ~VAL will not be rejected.
3324 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
3325 skip characters after the pseudo-op.
3327 * read.c (get_line_sb): Don't look past buffer_limit.
3328 (s_include): In MRI mode, skip characters after the file name.
3330 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
3332 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
3333 periods in register names.
3335 For older changes see ChangeLog.1.