1 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
6 * config/tc-mn10300.c (md_begin): Set linkrelax.
7 (md_assemble): Create fixups as needed.
8 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
11 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13 * config/tc-d10v.c (parallel_ok): When automatically converting
14 serial ops to parallel, do not consider a branch as the first
18 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
20 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
22 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
24 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
26 (check_operand): Likewise.
29 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
31 * config/tc-d10v.c (parallel_ok): Branch and link instructions
33 (write_2_short): Call parallel_ok to check whether two short
34 instructions the user requested execute in parallel, can be
37 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
39 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
40 allow a branch and link in parallel with an exe instruction.
42 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
44 * doc/c-d10v.texi: Add info on @word modifier.
47 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
49 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
50 operands are assumed to be 32bits. Use "bits" field to hold the
51 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
52 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
55 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
56 of a MN10300_OPERAND_SPLIT operand by operand->shift.
58 * config/tc-mn10300.c (mn10300_insert_operand): Handle
59 MN10300_OPERAND_SPLIT.
61 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
63 * config/tc-mn10300.c (md_assemble): Insert operands into
64 the extension part of the instruction if necessary.
65 (mn10300_insert_operand): Accept pointer to extension word
66 argument. Make insn a pointer argument too. Return type
67 is now void. All callers changed.
69 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
71 * config/tc-mn10300.c (mn10300_insert_operand): Handle
72 repeated register operands.
74 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
76 * doc/as.texinfo: Added section on reporting bugs.
78 * config/tc-alpha.c: Change uses of void * to PTR. Change the
79 alpha_macro emit field to expect a const argument, and change the
80 arg field to be const. Fix some spacing to follow the GNU
83 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
85 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
86 (pca56) and 21264 (ev6) cpus.
87 (md_apply_fix): Private relocation types are now negative.
88 (alpha_force_relocation): Likewise.
89 (tc_gen_reloc): Likewise.
90 (emit_insn): Likewise.
91 (emit_ldXu): Do the right thing when the hardware can do byte insns.
93 (emit_sextX): Likewise.
95 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
97 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
98 a symbol found in a reloc.
100 * symbols.c (resolve_symbol_value): Improve the error message if
101 an undefined symbol is used in an expression.
103 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
105 * doc/internals.texi: Rewrite, and add a lot of documentation.
106 * doc/Makefile.in (internals.info): New target.
109 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
111 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
112 against weak symbols.
114 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
116 * config/tc-v850.c (md_assemble): Don't lose for relaxable
119 * config/tc-v850.c (md_convert_frag): Make sure we insert the
120 fixup at the right address within the frag.
122 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
123 to an absolute value, instead increment it as needed.
125 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
126 * config/tc-v850.c: Fix some indention problems.
127 (md_relax_table): Define for D9->D99 branch displacement
129 (md_convert_frag): Do something useful instead of aborting.
130 (md_estimate_size_before_relax): Likewise.
131 (md_assemble): Note if the matching instruction has a relaxable
132 operand. If it does, allocate frag with frag_var and don't
137 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
139 * config/tc-d10v.h (md_cleanup): New function. This is needed to
140 write out any buffered instructions when a ".end" is found.
143 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
145 * read.c (read_a_source_file): New hook md_cleanup().
147 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
149 * write.c (fix_new_exp): Use make_expr_symbol to build an
150 expression symbol for a complex fixup.
153 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
155 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
156 hacks to improve parsing of complex hi, lo, zda, etc
158 (md_assemble): Don't demand and eat a trailing ')' after finding
159 a v850 relocation prefix. Sign extend the constant in a
160 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
162 (parse_cons_expression_v850): Don't eat a trailing ')' after
163 finding a v850 relocation prefix.
165 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
166 (TC_CONS_FIX_NEW): Likewise.
167 * config/tc-v850.c (parse_cons_expression_v850): New function.
168 (cons_fix_new_v850): Likewise.
170 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
173 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
175 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
176 for an unknown relocation type.
179 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
181 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
184 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
186 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
187 differently for movea & sst/sld insns.
191 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
193 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
197 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
199 * obj.h (struct format_ops): Add frob_file_after_relocs field.
200 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
201 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
202 frob_file_after_relocs field.
203 * config/obj-elf.c (elf_format_ops): Likewise.
204 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
207 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
209 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
210 specially if not ELF.
211 (md_apply_fix): Handle BFD_RELOC_64.
212 (tc_gen_reloc): Handle BFD_RELOC_64.
214 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
215 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
218 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
219 Don't check S_GET_OTHER.
221 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
223 * config/tc-mips.c (mips_ip): Accept an odd floating point
224 register with l.s or s.s.
226 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
228 (obj_aout_type): New static function.
230 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
232 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
235 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
237 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
238 and sdaoff expressions.
240 * write.c (fixup_segment): Don't add symbol value to addend if
242 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
245 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
246 (md_pcrel_from_section): Likewise.
247 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
249 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
251 * config/tc-v850.c (md_pcrel_from): Delete unused function.
252 (md_pcrel_from_section): New function.
253 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
256 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
258 * config/tc-mips.c (load_register): Add cast to offsetT when using
261 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
263 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
264 (elf_frob_file_after_relocs): ... here. New function.
265 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
266 * write.c (write_object_file): Call *frob_after_relocs after the
267 call to write_relocs.
269 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
271 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
272 symbol, as this messes up linking. Instead, expand the recursive call
273 inline and change up the appropriate bits to get the 0x8000 offset
276 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
278 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
279 two symbols in the same segment to be adjusted.
281 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
282 * configure: Rebuild.
284 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
286 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
288 (ppc_elf_validate_fix): Ditto.
289 (md_assemble): Ditto.
291 (ppc_pe_section): Ditto.
292 (ppc_frob_symbol): Ditto.
294 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
296 * config/mn10300.c (md_assemble): Pass an extra shift count
297 to mn10300_insert_operand based on the opcode format.
298 (mn10300_insert_operand): Accept and use extra shift count
301 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
302 formats rather than hard-coded constants.
304 * config/tc-mn10300.c (md_assemble): Format D5 instructions
305 are 7 bytes long. Write out instructions in big-endian format.
307 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
309 * config/tc-mn10300.c (md_assemble): Tweak further so
310 that all instructions are parsed correctly.
312 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
314 * as.h: Include libiberty.h.
315 (xmalloc, xrealloc): Don't declare.
316 * as.c: Don't include libiberty.h.
317 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
318 * config/tc-mips.c: Likewise.
319 * messages.c: Likewise.
320 (xstrerror): Don't declare.
323 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
325 * config/tc-mn10300.h (pre_defined_registers) Remove.
326 (system_registers, cc_names): Likewise.
327 (address_registers, data_registers, other_registers): New register
329 (register_name, system_register_name, cc_name): Remove.
330 (mn10300_reloc_prefix): Likewise.
331 (data_register_name): New function.
332 (address_register_name, other_register_name): Likewise.
333 (md_assemble): Rough cut at parsing operands. Remove lots of
335 (md_apply_fix3): Disable for now.
337 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
339 * config/tc-m68k.c (select_control_regs): New function, extracted
340 out of m68k_init_after_args.
341 (m68k_init_after_args): Use it.
342 (mri_chip): Use it here as well to update set of allowed control
345 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
347 * config/obj-elf.c (elf_begin): New function.
348 (obj_elf_section): Add the section symbol to the symbol table.
349 * config/obj-elf.h (obj_begin): Define.
350 (elf_begin): Declare.
351 * as.c (perform_an_assembly_pass): Call obj_begin if it is
354 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
356 * config/obj-coff.c (fixup_segment): Subtract the section address
357 from a PC relative reloc if TC_M68K.
359 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
361 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
362 .uaxword available even if not OBJ_ELF.
363 (md_atof): Remove unused local variable wordP.
365 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
367 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
368 for Matsushita MN10x00 support.
369 * configure.in: Recognize mn10x00-*-*
370 * configure: Rebuilt.
372 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
374 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
375 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
376 (load_expression): track clobbering of base reg before jmp/jsr.
377 (s_alpha_file): pass case_hack flags and source filename via
379 * tc-alpha.h (TC_CONS_FIX_NEW): define
381 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
383 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
384 * configure: Rebuild.
386 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
388 * read.c (s_macro): Warn if a macro has the same name as a
390 (s_space): In m68k MRI mode, align to a word boundary.
391 * macro.c (define_macro): Add namep parameter. Change all
393 * macro.h (define_macro): Update declaration.
395 * as.c (show_usage): Print bug report address.
396 (parse_args): Change version printing to match current GNU
398 * gasp.c (show_usage): Print bug report address.
399 (main): Change version printing to match current GNU standards.
401 * config/tc-m68k.c (init_table): Correct access control unit
402 register numbers. From Ken Rose <rose@netcom.com>.
404 * config/tc-alpha.c: Add some static function prototypes.
405 (alpha_macros): Move to top of file. Make static.
406 (alpha_num_macros): Move to top of file.
409 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
411 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
415 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
417 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
418 and just call sprintf_vma.
420 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
422 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
424 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
426 * read.c (float_cons): Call md_flush_pending_output if it is
430 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
432 * config/tc-d10v.c (md_operand): Created. Allows operands to
434 * config/tc-d10v.h (md_operand): Undefined.
437 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
439 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
440 (md_assemble): A fixup width of '3' means a 1 byte reloc.
442 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
444 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
445 reloc for the i960 for a reloc in the same section. This undoes
446 one of the two changes made Aug 19.
448 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
450 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
451 symbols to the position of the debugging information.
453 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
455 * expr.c (expr): Always use unsigned right shifts for >>.
457 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
459 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
460 slots when processing BL fixups.
462 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
463 on the first half of the instruction.
465 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
467 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
468 stabs expression, rather than giving an error.
470 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
473 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
475 * config/tc-mips.c (append_insn): Fill in the value for a constant
476 jump, rather than creating a reloc.
478 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
480 * config/tc-mips.c (append_insn): Don't swap an instruction which
481 sets a condition code with an instruction which uses a condition
483 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
486 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
487 (mips_ip): Give a better error message if the ISA level is wrong.
488 (md_parse_option): Recognize -mcpu=[v][r]5000.
490 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
492 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
494 (load_register): Ensure hi32 bits are not lost during lo32bit
495 processing. Fix shift offset that was overflowing into the next
496 instruction field. Add code to generate shorter sequences for
497 constants with a single contiguous seqeuence of ones.
500 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
502 * config/tc-d10v.c (d10v_dot_word): New function to support
503 "@word" with the word pseudo-op.
504 (md_apply_fix3): Cleanup and changes to support correct sizes
505 for 16 and 18-bit relocs.
508 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
510 * configure.in (sparc-*-aout): Set `em'.
511 * configure: Regenerated.
512 * config/te-sparcaout.h: New file.
513 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
514 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
515 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
516 (SPECIAL_CASE_{SETSW,SETX}): Define.
517 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
518 (md_begin): Delete setting of `target_big_endian'.
519 (output_insn): New function.
520 (md_assemble): Rewrite. Add `setx' support.
521 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
523 (md_atof): Add little endian support.
524 (md_number_to_chars): Likewise.
525 (md_apply_fix): Likewise.
526 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
527 (md_parse_option): Likewise.
528 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
530 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
532 * ecoff.c (ecoff_new_file): New function.
533 * ecoff.h (ecoff_new_file): Declare.
534 * config/obj-ecoff.h (obj_app_file): Define.
536 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
538 * config/tc-alpha.c (load_expression): Bias the .lit8 section
539 symbol by 32k so that our 16-bit signed offset can address the
540 entire chunk. Reported by <matt@lkg.dec.com>.
542 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
544 * config/tc-mips.c (load_register): Remove unused variable tmp.
546 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
548 * config/tc-mips.c (load_register): Remove unnecessary code that
549 was causing the high 32bits of 64bit constants to be lost.
552 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
554 * config/tc-d10v.c: Added changes to support function
555 pointers and "@word" syntax.
559 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
561 * config/tc-v850.c: Remove commented out and #if 0'd code.
562 (v850_reloc_prefix): Provide prototype.
563 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
565 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
566 (md_assemble): Add default to case statement.
568 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
570 * config/tc-v850.c (md_assemble): Compute size of the instrction
573 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
576 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
578 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
579 routines to fetch/store the updated instruction from/to memory.
580 (v850_insert_operand): If the operand has a specialized insert
583 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
585 * config/tc-v850.c (reg_name_search): Align calling convention to
586 be like identical function found in tc-ppc.c.
587 (get_reloc): Removed.
588 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
589 (md_assemble): emit fixups.
590 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
592 (md_apply_fix3): handle fixups/relocs.
593 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
596 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
599 * configure.in (sh-*-elf*): New target.
600 * config/tc-sh.h (TARGET_ARCH): Define.
601 (WORKING_DOT_WORD): Define.
602 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
603 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
604 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
605 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
606 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
607 (SUB_SEGMENT_ALIGN): Likewise.
608 (RELOC_32): Don't define.
609 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
610 (target_big_endian): Declare if OBJ_ELF.
611 (TARGET_FORMAT): Define if OBJ_ELF.
612 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
614 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
615 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
616 (struct sh_count_relocs): Define.
617 (sh_count_relocs): New static function, broken out of
618 sh_frob_file. Add BFD_ASSEMBLER code.
619 (sh_frob_section): Likewise.
620 (sh_frob_file): Call sh_frob_section.
621 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
622 call section_symbol rather than seg_info (seg)->dot.
623 (md_section_align): Add OBJ_ELF version.
624 (SWITCH_TABLE_CONS): Define.
625 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
626 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
627 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
629 (struct reloc_map): Define if not BFD_ASSEMBLER.
630 (coff_reloc_map): Likewise.
631 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
632 (tc_gen_reloc): New function if BFD_ASSEMBLER.
633 * write.c (write_relocs): Ifdef out fx_where test which triggers
634 inappropriately for SH ELF.
635 (write_object_file): Call tc_frob_file_before_adjust and
636 obj_frob_file_before_adjust if they are defined.
638 * write.c (write_object_file): Use BFD_RELOC_16, not
639 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
641 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
645 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
647 * config/tc-d10v.c (find_opcode): Fix problem with calculating
648 branch sizes in across sections.
652 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
654 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
657 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
659 * config/tc-v850.c (md_begin): Deal with end of opcode
664 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
666 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
667 the wrong opcode for cases like st2w where there are many forms
668 of the same instruction.
671 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
673 * expr.c (operand): If md_parse_name is defined, call it before
674 calling symbol_find_or_make.
675 * config/tc-ppc.h (md_parse_name): Define.
676 (ppc_parse_name): Declare.
677 * config/tc-ppc.c (reg_name_search): Add regs and regcount
679 (register_name): Update call to reg_name_search.
680 (cr_operand): New static variable.
681 (cr_names): New static const array.
682 (ppc_parse_name): New function.
683 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
684 cr_operand before calling expression.
686 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
688 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
689 hppa_gen_reloc_type call.
692 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
694 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
695 on addresses. Improved error messages.
696 * doc/c-d10v.texi: Added docs for register pairs.
698 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
700 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
704 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
706 * ecoff.c (init_file): Initialize fMerge to 1.
707 (add_file): Restore old file merging code, but only merge files if
709 (ecoff_directive_loc): Clear fMerge field of current file.
710 (ecoff_generate_asm_lineno): Likewise.
713 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
715 * doc/c-d10v.texi: Fix typo.
719 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
721 * config/tc-v850.c (md_assemble): Correct bit masking for
722 hi and lo expressions.
724 * config/tc-v850.c (md_assemble): Rough cut at demanding
725 "ep" or "r30" in sst and sld instructions.
726 (md_apply_fix3): Don't abort. Just warn that we don't
729 * config/tc-v850.c (CC_NAME_CNT): Define.
730 (cc_name): New function.
731 (md_assemble): Handle V850_OPERAND_CC correctly.
733 * config/tc-v850.c (md_assemble): Don't forget to initialize
736 * config/tc-v850.c (reg_name_search): Generalize to search
737 any given register table.
738 (register_name): Pass appropriate table and size to reg_name_search.
739 (system_register_name): New function.
740 (SYSREG_NAME_CNT): Define.
741 (md_assemble): Handle operands which are system registers.
743 * config/tc-v850.c (md_assemble): If we find a register, but the
744 opcode doesn't want a register, then we don't have a match.
745 (md_assemble): Get size of the instruction from the opcode table.
748 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
750 * configure.in: Set and substitute HLDENV.
751 * configure: Rebuild.
752 * Makefile.in (HLDENV): New variable.
753 (as.new): Use $(HLDENV).
755 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
756 if an array dimension is not known.
759 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
761 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
762 * doc/c-d10v.texi: Cleanup.
766 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
768 * config/tc-v850.c: New file.
769 * config/tc-v850.h: New file.
770 * configure (v850-*-elf): New target.
771 * configure.in (v850-*-elf): New target.
775 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
777 * doc/c-d10v.texi: New file.
778 * doc/all.texi: Added D10V stuff.
779 * doc/as.texinfo: Added D10V stuff.
781 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
783 * config/tc-d10v.c: All references to defined symbols should
784 now use the optimal instruction. .float and .double now work.
787 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
789 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
790 section address for the i960 as is done for the i386.
792 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
794 * mpw-config.in: Add wildcards for config matching, add mips-*-*
795 case, forward-include bfd/elf-bfd.h.
798 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
800 * config/tc-d10v.c: Add additional information to the opcode
801 table to help determinine which instructions can be done
805 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
807 * config/tc-arm.c: Major changes to add Thumb support, with lots
808 of change input from <rearnsha@armltd.co.uk>.
809 Reverted to INSN_SIZE macro, rather than insn_size variable.
810 (insns): Added ARM "bx" instruction support.
811 (tinsns): Added Thumb instruction definition structure.
812 (arm_tops_hsh): Added hash structure for Thumb opcodes.
813 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
814 (opcode_select,s_arm,s_thumb,s_code): Added.
815 (decode_shift): Allow upper-case RRX.
816 (do_ldst): Simpler halfword support.
817 (do_ldmstm): Improved.
818 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
819 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
820 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
821 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
822 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
824 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
825 (md_parse_option): Add support for -mthumb.
826 (md_show_usage): Updated to reflect new command line option.
827 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
828 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
829 fragment information to be held.
831 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
833 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
834 non-null, but is a constant.
835 (fix_new_arm): Call make_expr_symbol to make the expression symbol
836 so that error reporting will work correctly.
838 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
840 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
841 against weak symbols.
843 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
845 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
846 (ppc_force_relocation): Declare if OBJ_XCOFF.
847 * config/tc-ppc.c (ppc_force_relocation): New function if
850 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
852 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
855 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
857 * config/tc-d10v.c: Fix problem with relocs.
860 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
862 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
863 with nops if not in data_section or bss_section.
865 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
867 Add support for openVMS/Alpha.
868 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
869 * config/obj-evax.c: New file.
870 * config/obj-evax.h: New file.
871 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
873 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
874 defined. Add case for bfd_target_evax_flavour.
875 * config/vms-a-conf.h: New file.
876 * conf-a-gas.com: New file.
877 * configure.in: Add target alpha-*-*vms*.
878 * configure: Rebuild.
879 * makefile.vms: New file.
880 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
881 Don't call ffs on openVMS/Alpha.
883 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
885 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
886 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
888 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
889 (NEED_DECLARATION_SBRK): New macro.
890 * configure, conf.in: Rebuild.
891 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
892 (strstr): Declare if NEED_DECLARATION_STRSTR.
893 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
895 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
897 * symbols.c (resolve_symbol_value): Handle addition or subtraction
898 by a constant before entering the main switch. Reject attempts to
899 apply an arithmetic function to non-absolute symbols, except for
900 the special case of subtraction of two symbols in the same
903 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
904 not to more than a 16 byte boundary.
906 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
907 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
908 (tc_gen_reloc): If out of memory call as_fatal rather than
909 assert. If no howto found, call as_bad_where rather than
910 as_fatal. Change the error message slightly. Set howto to a
911 non-NULL value in order to keep going.
914 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
916 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
919 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
921 * config/tc-h8300.c (get_specific): New operand "size" derived
922 from ".b", ".w" and ".l" extensions. All callers changed. If
923 the base instruction has no operands, then use the size to
924 determine which specific instruction to use.
926 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
928 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
930 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
932 * config/tc-mips.c (md_section_align): Don't change addr if
935 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
937 * config/tc-hppa.c: Revert yesterday's changes.
940 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
942 * config/tc-d10v.c: Disable range checking on 16-bit values.
945 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
947 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
948 not just the ones that don't match.
951 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
953 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
956 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
958 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
959 pre-cursor to adding Thumb support. Also added cpu_variant flag
960 information to each of the asm_flg structures.
961 (md_parse_option): Updated ARM7 parsing to allow 't' for
962 thumb/halfword support, aswell as 'm' for long multiply.
963 (md_show_usage): Updated help message.
964 (md_assemble): Check that instruction flags are applicated to the
966 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
967 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
968 signextension instructions.
969 (do_ldst): Generate halfword and signextension variants if
970 mnemonic flags match.
971 (ldst_extend): Do not allow shifts in the offset field of halfword
972 or signextension instructions.
973 (validate_offset_imm): Provide check on halfword and signextension
975 (add_to_lit_pool): Merge identical literal pool values.
977 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
979 * config/tc-hppa.c (selector_table): Add 'E' selector.
980 (cons_fix_new_hppa): Don't coke on e_esel.
981 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
982 to help generate exception handling tables.
983 (md_apply_fix): Don't try to apply fixups with an e_esel
985 (hppa_fix_adjustable): Fixups with e_esel selectors
988 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
990 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
994 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
996 * config/tc-d10v.c: Added lots of error checking. Added hacks
997 to support accumulator shifts.
1000 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
1002 * symbols.c (S_SET_EXTERNAL): Let .weak override.
1003 (S_CLEAR_EXTERNAL): Likewise.
1004 (S_SET_WEAK): Remove error; just let .weak override.
1007 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1009 * config/tc-d10v.c (md_assemble): Now handles multiline
1012 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1014 * config/tc-d10v.c: Fix packaging bug. Added range checking.
1015 Added kludge for divs instruction. Fixed minor problem with
1016 multiple text sections.
1017 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1019 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1021 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
1022 addresses to be right-shifted by 2.
1024 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1026 * config/tc-d10v.c: Many changes to get relocs working.
1027 (register_name): No longer creates a symbol for register names.
1028 (pre_defined_registers): moved to opcodes/d10v-opc.c.
1029 (d10v_insert_operand): Now works correctly for either container.
1030 * config/tc-d10v.h (d10v_cleanup): Declare.
1033 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
1035 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
1036 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
1038 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
1040 * tc-alpha.c: Patches to track current minimum alignment to reduce
1041 the number of fragments created with frag_align.
1042 (alpha_current_align): New static variable.
1043 (s_alpha_text): Reset alignment to 0.
1044 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
1045 (s_alpha_stringer, s_alpha_space): New functions.
1046 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
1047 (alpha_cons_align): New function to replace both of them.
1048 (emit_insn): Only align if alpha_current_align is less than 2;
1049 reset alpha_current_align to 2.
1050 (s_alpha_gprel32): Likewise.
1051 (s_alpha_section): New function. Basically duplicate the other
1052 alpha section change hooks. Only define for ELF.
1053 (s_alpha_float_cons): Simplify alignment handling.
1054 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
1055 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
1056 Don't define the s_alpha_cons pseudo-ops. Do define
1057 s_alpha_stringer and s_alpha_space pseudo-ops.
1058 (alpha_align): Skip if less than current default alignment. Set
1060 * tc-alpha.h (md_flush_pending_output): Remove.
1061 (md_cons_align): Add.
1063 * tc-alpha.c: Add oodles of function description comments.
1064 (md_bignum_to_chars): Remove; there are no callers.
1065 (md_show_usage): Mention some more variants.
1067 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
1069 From Andrew Gierth <ANDREWG@microlise.co.uk>:
1070 * configure.in (sparc-*-sysv4*): New target.
1071 * configure: Rebuild.
1073 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
1074 uaxword to use s_uacons.
1075 (sparc_no_align_cons): New static variable.
1076 (s_uacons): New static function.
1077 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
1080 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
1082 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
1083 5 with regard to shared libraries.
1084 * configure: Rebuild.
1086 * config/tc-m68k.c (m68k_ip): Use the correct length when
1087 allocating space for the unsupported architecture error message.
1090 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1092 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
1094 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1096 * config/tc-d10v.c: New file.
1097 * config/tc-d10v.h: New file.
1098 * configure (d10v-*-elf): New target.
1099 * configure.in (d10v-*-elf): New target.
1102 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1104 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
1106 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
1108 * config/tc-alpha.c (alpha_align): Change fill parameter
1109 to a pointer. Take NULL as 0 or nop depending on section. Change
1111 (s_alpha_align): Rename local variables.
1113 * doc/as.texinfo (.align): Document action of omitted
1116 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1118 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
1119 when an unsupported PC relative reloc is seen, rather than calling
1122 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
1123 Instead, check state when '#' comment is seen.
1125 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
1127 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
1129 (tc_gen_reloc): If fixup was changed to be PC relative, change
1130 reloc type accordingly. Use name of reloc in error message.
1132 * as.h: Don't define const or volatile.
1133 * flonum.h: Don't define const.
1135 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
1136 if fx_pcrel is set. Correct setting the addend case in the
1137 OBJ_ELF case (from Andreas Schwab
1138 <schwab@issan.informatik.uni-dortmund.de>).
1139 (md_show_usage): Correct -mfc5200 to -m5200.
1141 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1143 * doc/c-m68k.texi: Document -m5200 flag.
1144 * doc/as.texinfo: Likewise.
1146 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
1149 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1151 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
1152 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
1154 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
1156 * Makefile.in (VERSION): Set to cygnus-2.7.1.
1158 * Released binutils 2.7.
1160 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
1162 * config/tc-mips.c (mips_ip): Only perform range check when
1163 dealing with O_constant expressions.
1165 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1167 * m68k-parse.h (m68k_register): Add new coldfile control
1170 * config/tc-m68k.c (mcf5200_control_regs): New variable,
1171 array of control registers for the coldfire.
1172 (cpu_of_arch): Added mcf5200.
1173 (archs): Added mcf5200.
1174 (init_table): Add new control registers.
1175 (m68k_ip): Added support for new control registers.
1176 (m68k_init_after_args): Likewise.
1178 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
1180 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * read.h (is_it_end_of_statement): Declare.
1183 * read.c (is_it_end_of_statement): Remove declaration.
1185 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
1187 (md_assemble): Fix handling of @l with an unsigned constant. Add
1188 default case to reloc switch.
1190 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
1192 Based on patches from Tom Quiggle <quiggle@sgi.com>:
1193 * ecoff.c (last_lineno): New static variable.
1194 (add_procedure): Set last_lineno.
1195 (ecoff_directive_loc): Likewise.
1196 (ecoff_generate_asm_lineno): Likewise.
1197 (ecoff_fix_loc): New function.
1198 * ecoff.h (ecoff_fix_loc): Declare.
1199 * config/tc-mips.c (append_insn): When inserting nops, and using
1200 ECOFF debugging, call ecoff_fix_loc.
1202 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
1204 * config/tc-h8300.c (build_bytes): If an operand type is
1205 marked as SRC_IN_DST retrieve it from the "destination" op.
1207 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
1209 * configure.in (arm-*-riscix*): Set emulation to riscix.
1210 * configure: Rebuild.
1211 * config/te-riscix.h: New file to define TE_RISCIX.
1213 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
1215 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
1217 * Makefile.in (config.status): Just run config.status as other
1220 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
1222 * mpw-config.in (TARGET_OS): Add definition to conf.
1224 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
1226 * config/tc-mips.c (append_insn): Parenthesize
1227 cop_interlocks expressions.
1229 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * listing.c (listing_print): Close the listing file if it is not
1232 stdout. Close the other files opened for the listing.
1234 * config/tc-sparc.h (md_cons_align): Define.
1235 (sparc_cons_align): Declare.
1236 (HANDLE_ALIGN): Define.
1237 (sparc_handle_align): Declare.
1238 * config/tc-sparc.c (sparc_cons_align): New function.
1239 (sparc_handle_align): New function.
1240 * read.c (cons_worker): Call md_cons_align if it is defined.
1242 * as.h (struct frag): Add fr_file and fr_line fields.
1243 * frags.c (frag_new): Set fr_file and fr_line.
1244 (frag_var): Likewise.
1245 (frag_variant): Likewise.
1247 * as.h (struct frag): Remove unused align_mask and align_offset
1250 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
1251 From <uddeborg@carmen.se>.
1253 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
1255 * configure.in (mips-*-osf*): New target.
1256 * configure: Rebuild.
1258 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
1260 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
1262 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
1263 between co-processor comparisons and branches for the VR4300.
1265 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1267 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1268 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1270 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1271 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1272 includedir): Use autoconf set values.
1275 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
1277 * listing.c (listing_eject): Don't do anything if listing is 0.
1278 (listing_list): Likewise.
1279 (listing_source_line): Likewise.
1280 (listing_title): Don't save title if listing is 0.
1281 (listing_source_file): Check listing rather than listing_tail.
1283 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
1284 using shared libraries.
1285 * configure: Rebuild.
1287 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
1289 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
1290 absolute expression if a relocation type was specified.
1292 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1294 * configure.in: Add support for *-*-rtems* configurations.
1295 * configure: Rebuild.
1297 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
1299 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
1300 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
1301 opcodes library for alpha.
1302 * configure: Rebuild with autoconf 2.10.
1303 * config/tc-alpha.c: Substantial rewrite to add ELF support and
1304 use new opcode table.
1305 * config/tc-alpha.h (md_undefined_symbol): Don't define.
1306 (LOCAL_LABEL): Define differently if OBJ_ELF.
1307 (FAKE_LABEL_NAME): Define if OBJ_ELF.
1308 * config/alpha-opcode.h: Remove.
1309 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
1310 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
1311 include/opcode/alpha.h rather than config/alpha-opcode.h.
1313 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
1315 * config/obj-aout.c (obj_emit_relocations): Give an error if the
1316 relocation symbol was not resolved.
1317 * config/obj-coff.c (do_relocs_for): Likewise.
1319 * write.c (adjust_reloc_syms): Refetch the symbol section after
1320 calling S_GET_VALUE, since it may have changed.
1322 * expr.c (struct expr_symbol_line): Define.
1323 (expr_symbol_lines): New static variable.
1324 (make_expr_symbol): Add entry to expr_symbol_lines.
1325 (expr_symbol_where): New function.
1326 * expr.h: Use extern on function declarations.
1327 (expr_symbol_where): Declare.
1328 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
1329 rather than printing the meaningless name of an expression
1332 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
1334 * config/tc-i386.c (md_number_to_chars): Deleted.
1335 * config/tc-i386.h (md_number_to_chars): New macro.
1337 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
1339 (load_symbol_address, load_expression): Use build_mem.
1340 (build_operate): New function.
1341 (emit_addq_r): Use it.
1343 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
1345 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
1347 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
1349 * config/tc-vax.h (NOP_OPCODE): Define.
1351 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
1353 * config/obj-vms.h (S_IS_COMMON): Define.
1354 (S_IS_LOCAL): Check for \002 as well as \001.
1355 (LONGWORD_ALIGNMENT): New macro.
1356 (SUB_SEGMENT_ALIGN): Use it.
1358 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
1360 * config/vms-conf.h: Reconcile with conf.in.
1362 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
1367 * doc/as.texinfo: Document that any number of hex digits can
1370 * as.c (struct defsym_list): Define.
1371 (defsyms): New static variable.
1372 (parse_args): Just put --defsym arguments on defsyms list, rather
1374 (main): Define defsyms after output file is created.
1376 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
1377 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
1379 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
1380 insn_error rather than calling check_absolute_expr.
1382 * as.c (emulation_name): Remove unused static variable.
1383 (default_emul_bfd_name): Add return NULL to avoid warning.
1384 * ecoff.c (ecoff_stab): Remove unused variables name and
1386 * frags.c (frag_new): Remove unused variable tmp.
1387 * hash.c (hash_grow): Parenthesize + within <<.
1388 (hash_print_statistics): Use %lu, not %d, to print unsigned
1390 * messages.c: Include "libiberty.h".
1391 (fprint_value): Add cast to avoid printf warning.
1392 (sprint_value): Likewise.
1393 * read.c: Include "ecoff.h".
1394 (emit_expr): Add casts to avoid printf warnings.
1395 * read.h: Use extern for function declarations.
1396 (pop_insert): Declare.
1397 * stabs.c: Include "ecoff.h".
1398 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
1399 former_last_fragP, and new_fragP.
1400 * subsegs.h (subsegs_print_statistics): Declare.
1401 * symbols.c (debug_verify_symchain): Change macro to discard
1403 * write.c (dump_section_relocs): Likewise.
1404 * write.h: Use extern for function declarations.
1405 (write_print_statistics): Declare.
1406 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
1408 * config/e-mipself.c (mipself_bfd_name): Likewise.
1409 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
1411 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
1412 emit relocations against external symbols.
1414 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
1415 message if bfd_reloc_type_lookup fails, rather than calling
1418 * config/tc-alpha.c (alpha_force_relocation): Add
1419 BFD_RELOC_12_PCREL to switch.
1421 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
1423 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
1424 TE_PE (Lfoo, not .Lfoo).
1426 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
1428 * read.c (s_fill): Don't warn about a zero repeat count.
1430 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
1431 coprocessor register.
1433 * config/tc-i386.c (md_assemble): When checking the size of a
1434 register to set the size of an instruction, do a bitwise and with
1435 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
1438 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1440 * config/tc-h8300.c (parse_reg): Tweak error messages.
1441 (build_bytes): Likewise.
1442 (skip_colonthing): Handle :32 suffix.
1443 (get_specific): Promote L_24 to L_32 if it makes a match.
1444 Don't always promote L_8 to L_16.
1445 (do_a_fix_imm): Clean up L_32 and L_24 handling.
1447 * config/tc-h8300.c (Smode): New variable.
1448 (h8300hmode): Turn off Hmode.
1449 (h8300smode): New function. Turn on Smode and Hmode.
1450 (md_pseudo_table): New ".h8300s" pseudo-op.
1451 (parse_reg): Handle "exr" register.
1452 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
1453 Handle "mach" and "machl" operands for ldmac.
1454 (get_specific): Handle "stm.l" and "ldm.l".
1455 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
1456 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
1459 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1461 * doc/as.texinfo: Reorder chapter of machine dependent options so
1462 that it is sorted by chip name.
1464 * doc/as.texinfo: Use consistant spelling of Vax.
1465 * doc/c-vax.texi: Likewise.
1467 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1469 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
1471 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
1472 (md_apply_fix): Likewise.
1473 (pa_try): New function.
1474 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
1476 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1478 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
1479 (pa_level): New function.
1481 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * listing.c (listing_newline): Don't do anything if listing is 0.
1485 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
1488 symbol_create, not symbol_new.
1490 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
1492 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
1493 absolute symbol unless TC_FORCE_RELOCATION returns true.
1495 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
1497 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
1498 the symbol to a pointer. Don't set previous_file_symbol.
1499 Simplify symbol list rearrangement.
1500 (coff_frob_symbol): Don't do anything with C_FILE symbols.
1501 (coff_adjust_symtab): Don't check previous_file_symbol.
1503 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1505 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
1507 (md_pseudo_table): Add ppc_elf_lcomm.
1509 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
1511 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
1512 d0{24:1},d0' works without an immediate prefix on the bit numbers.
1513 (md_begin): Add digits to alt_notend_table.
1514 (md_parse_option): Make s a const pointer.
1516 * config/tc-sparc.c (md_pseudo_table): Add "empty".
1517 (s_empty): New static function.
1519 * config/obj-coff.c (struct filename_list): Only define if not
1521 (filename_list_head, filename_list_tail): Likewise.
1522 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
1523 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
1524 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
1525 have a section of N_ABS rather than N_DEBUG. If we do a merge,
1526 remove the new symbol from the list.
1527 (obj_coff_endef, both versions): Call tag_insert even if there is
1528 an old symbol with the same name, if the old symbol does not
1530 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
1531 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
1532 symbol that will be moved to the end of the symbol list.
1533 (coff_adjust_section_syms): Always call section_symbol for .text,
1535 (coff_frob_section): Likewise. Also, remove unused variable
1538 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
1539 manipulating frags directly.
1540 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
1543 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
1544 whether the next character is '*' before checking whether we are
1545 at the start of a line. Permit LINE_COMMENT_START to start a
1546 comment in state 1 (seen some whitespace) as well, to match the
1549 * gasp.c (do_align): Permit a fill value for .align.
1551 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
1553 * read.c (next_char_of_string): Warn if a newline is seen in the
1554 middle of a string. Call bump_line_counters when appropriate.
1556 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
1558 * symbols.c (colon): Use LOCAL_LABEL.
1560 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
1562 * Makefile.in (install): Don't check to see if tooldir exists.
1563 Make $(tooldir) and $(tooldir)/bin.
1565 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1567 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
1570 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
1572 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
1573 insn_error. Don't put the string "ERROR" in insn_error. Set
1574 insn_error rather than calling as_warn for an unsupported opcode.
1576 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
1578 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
1579 before permitting -64.
1580 * output-file.c (output_file_create): Remove duplicate
1583 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
1585 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
1586 section rather than a .reginfo section.
1587 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
1590 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
1591 bit value with the high bit set.
1593 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * read.c (s_lcomm): Set section flags for .sbss section.
1597 * config/tc-mips.c (mips_64): New static variable.
1598 (mips_target_format): If mips_64, return elf64 targets rather than
1600 (md_longopts): Add "32" and "64".
1601 (md_parse_option): Handle -32 and -64.
1602 (md_show_usage): Mention -32 and -64.
1603 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
1606 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1608 * config/tc-ppc.c (comment_chars): Make '!' a comment character
1609 for Solaris compatibility.
1611 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
1612 .stabd with 4 arguments into a .stabn.
1614 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
1616 * config/tc-mips.c (macro): When passing X_add_number to
1617 macro_build, cast it to int first.
1619 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
1621 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
1622 created by emit_expr.
1624 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
1625 as_perror rather than assert.
1627 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
1629 * config/tc-mips.c (mips_ip): Mark sections created to hold
1630 floating point information as read only.
1632 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
1634 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
1636 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1638 * read.c (potable): Add .skip as a synonym for .space.
1640 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
1641 4 arguments, providing the 4th argument is 0, to allow
1642 compatibility with the Solaris assembler.
1644 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
1646 * config/tc-sh.h (struct sh_segment_info_type): Define.
1647 (TC_SEGMENT_INFO_TYPE): Define.
1648 (sh_frob_label): Declare.
1649 (tc_frob_label): Define.
1650 (sh_flush_pending_output): Declare.
1651 (md_flush_pending_output): Define.
1652 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
1653 reloc before the instruction if necessary.
1654 (sh_frob_label): New function.
1655 (sh_flush_pending_output): New function.
1656 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
1657 when looking for the reloc for the target of .uses.
1658 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
1659 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
1661 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
1662 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
1663 the absolute symbol.
1665 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
1666 TC_SEGMENT_INFO_TYPE is defined.
1668 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1670 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
1671 matches the register size.
1673 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
1675 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
1677 (do_relocs_for): Likewise.
1678 (fixup_segment): Don't just quit if linkrelax is set. Try to
1679 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
1682 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1684 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
1685 relative relocations with -mrelocatable. Also allow unfixed
1686 relocs in .ex_shared.
1688 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
1690 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
1691 non-zero before assuming this is a long file name.
1692 (w_strings): Likewise.
1693 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
1695 * config/obj-coff.c (w_strings): Move declaration of i inside
1696 #ifdef block which uses it.
1698 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
1700 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
1701 "relaxmode". Output relocs which identify various relaxing
1702 possibilities for mov.[bwl] instructions.
1703 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
1705 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
1707 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
1708 (MD_APPLY_FIX3): Define.
1709 * config/tc-arm.c (my_get_expression): Only watch for bad segments
1711 (md_apply_fix3): Renamed from md_apply_fix.
1712 If pcrel reloc and symbol is in different section, undo effects
1715 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
1717 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
1718 any reloc with an LR% or RR% field selector for SOM.
1720 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
1722 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
1725 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
1727 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
1729 (yank_symbols): Likewise.
1731 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
1733 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
1734 BFD_ASSEMBLER, add name field.
1735 * config/obj-coff.c: Include "libiberty.h".
1736 (coff_header_append): Handle long section names.
1737 (crawl_symbols): Just use the name field for the symbol name,
1738 without worrying about null byte termination.
1739 (w_strings): Handle long section names.
1740 (write_object_file): Likewise. Also, use the name field, rather
1742 (obj_coff_add_segment): Permit long section names.
1743 (obj_coff_init_stab_section): Use the name field, rather than
1745 (adjust_stab_section): Likewise.
1746 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
1748 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
1749 (mem_fmt): Likewise.
1750 (md_apply_fix): Don't check fx_im_disp field.
1752 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
1754 * configure.in: Add * after sparc*-*-vxworks.
1755 * configure: Rebuild.
1757 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
1758 define it to comment_chars. Use tc_comment_chars rather than
1760 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
1761 * config/tc-m68k.h (tc_comment_chars): Define.
1762 (m68k_comment_chars): Declare.
1763 * config/tc-m68k.c (m68k_comment_chars): Rename from
1764 comment_chars. Change into a pointer rather than an array.
1765 (md_longopts): Add "bitwise-or".
1766 (md_parse_option): Handle OPTION_BITWISE_OR.
1767 (md_show_usage): Mention --bitwise-or.
1768 * doc/c-m68k.texi: Document --bitwise-or.
1770 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
1775 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
1776 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
1777 correct handling of input line pointer, and call
1778 demand_empty_rest_of_line.
1780 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
1782 * config/tc-sparc.c (in_bitfield_range): New static function.
1783 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
1784 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
1785 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
1786 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
1787 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
1789 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
1791 * config/obj-coff.c: BFD_ASSEMBLER:
1792 (coff_last_bf): New static variable.
1793 (coff_frob_symbol): Set endndx of a .bf symbol.
1795 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
1796 (last_bfP): New static variable.
1797 (yank_symbols): Set endndx of a .bf symbol.
1799 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1801 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
1802 and -s options. Add -be for good measure.
1804 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
1806 * read.c (s_space): Support non-constant fill value. Handle fill
1807 value correctly for a size other than 1.
1809 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
1811 * config/tc-arm.c (my_get_float_expression): Update call to
1812 gen_to_words, X_PRECISION changed from 6 to 5.
1814 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1816 * config/tc-ppc.c (register_name,reg_name_search): Move register
1817 name lookup from PE specific code to all targets. Add support for
1818 -mregnames/-mno-regnames to control whether register names are
1820 (md_assemble): Call register_name for all platforms.
1821 (md_parse_option): Add support for -mregnames/-mno-regnames.
1823 * configure.in (powerpcle*-*-solaris): Add support.
1824 (powerpc*-*-linux): Ditto.
1825 * configure: Regenerate.
1827 * config/ppc-sol.mt: New config file for PowerPC Solaris.
1829 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
1831 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
1832 be associated with a single %lo reloc.
1834 * config/tc-mips.c (load_address): Cast X_add_number to valueT
1835 before comparing against MAX_GPREL_OFFSET, so that negative
1836 numbers are handled correctly.
1839 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
1841 * config/tc-sparc.c (last_insn): New static variable.
1842 (md_assemble): Warn about putting floating point branches in a
1843 delay slot. If architecture is less than v9, insert NOP
1844 instructions between floating point instructions and floating
1845 point branches. (The SunOS assembler does both these operations.)
1846 Save the last instruction opcode.
1847 (sparc_ip): Add pinsn parameter. Change caller.
1849 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
1850 for byte jump to next instruction to skip empty frags.
1852 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
1854 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
1855 for addq with a 16 bit signed value, just emit a lda instruction
1858 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
1860 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
1863 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
1865 * configure.in: Permit --enable-shared to specify a list of
1867 * configure: Rebuild.
1869 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
1871 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
1872 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
1874 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1876 * config/atof-ieee.c: Fix handling of denormalized extended
1877 precision numbers and overflow/underflow detection.
1878 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
1879 not include the 16 bit gap in the m68k extended precision format.
1881 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
1885 * configure: Rebuild.
1887 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
1889 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
1890 be accessed using the $gp register.
1891 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
1893 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
1895 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
1896 bfd_mach_sparc_sparclet if current_architecture is sparclet.
1898 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * read.c (get_line_sb): Bump line counters based on
1901 input_line_pointer[-1], not *input_line_pointer. Don't bother to
1902 call LISTING_NEWLINE.
1903 (s_macro): Don't call demand_empty_rest_of_line.
1904 * app.c (do_scrub_chars): When handling C style comments, unget
1907 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
1909 * read.h (enum linkonce_type): Define.
1910 (s_linkonce): Declare.
1911 * read.c (potable): Add "linkonce".
1912 (s_linkonce): New function.
1913 * subsegs.h (segment_info_type): Add linkonce field to
1914 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
1915 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
1916 (obj_coff_pe_handle_link_once): Declare if TE_PE.
1917 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
1919 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
1920 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
1921 entry based on the linkonce field in segment_info.
1922 * doc/as.texinfo: Document .linkonce.
1924 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
1926 * doc/as.1: Changed to be recognized by catman -w on Solaris.
1928 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * stabs.c (s_stab_generic): Call the listing functions before
1931 doing the rest of the processing, which may involve freeing the
1932 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
1933 SEPARATE_STAB_SECTIONS case.
1935 * config/tc-hppa.c: Remove nested comment.
1936 (tc_gen_reloc): Move label done inside the ifdef in which it is
1938 (md_apply_fix): Pass pointers to correct types to libhppa.h
1939 functions. Always return a value.
1941 * config/tc-mips.h (tc_frob_file): Define.
1942 (mips_frob_file): Declare.
1943 * config/tc-mips.c (struct mips_hi_fixup): Define.
1944 (mips_hi_fixup_list): New static variable.
1945 (imm_unmatched_hi): New static variable.
1946 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
1947 offset_reloc. Pass imm_unmatched_hi to append_insn.
1948 (append_insn): Add unmatched_hi parameter. If it is set, add the
1949 new fixup to mips_hi_fixup_list. Change all callers.
1950 (mips_ip): Set imm_unmatched_hi when appropriate.
1951 (mips_frob_file): New function.
1953 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
1955 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
1956 * configure: Regenerated.
1958 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
1960 * as.c (main): Call bfd_set_error_program_name.
1962 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
1964 * as.h (strdup): Don't declare.
1965 * stabs.c: Include libiberty.h
1966 (get_stab_string_offset): Use xstrdup rather than strdup.
1967 (s_stab_generic): Likewise.
1968 * as.c (parse_args): Likewise.
1969 * read.c (s_mri_sect): Likewise.
1971 * gasp.c (change_base): Recognize \(...) construct documented to
1972 pass through enclosed characters literally through to the output.
1973 (process_assigns): Likewise. Also, be more careful to avoid
1974 looking past the end of the buffer.
1976 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
1978 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
1979 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
1981 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1983 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
1985 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
1987 * config/alpha-opcode.h: Added cvtst instruction.
1989 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
1991 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
1992 string. Extract the addend from the result of expression.
1994 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
1996 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
1997 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
1998 mode, change the state to 3 rather than 1.
2000 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
2002 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
2003 correspond to 11 March change.
2005 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
2007 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
2008 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
2010 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2012 * configure: Rebuild with autoconf 2.8.
2014 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
2016 * config/atof-ieee.c (gen_to_words): Improve handling of
2017 X_PRECISION numbers. Based on patches from Andreas Schwab
2018 <schwab@issan.informatik.uni-dortmund.de>.
2020 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
2022 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
2024 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
2025 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
2026 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
2027 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
2030 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
2032 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
2034 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
2036 * config/tc-hppa.c (SUBSEG_MILLI): Define.
2037 (pa_def_subspaces): Add $MILLICODE$.
2038 (pa_spaces_begin): Set section flags for $MILLICODE$.
2040 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2042 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
2043 not SHT_NOBITS. Don't tamper with flags based on type if a
2044 special section was found (revert Feb 29 change).
2046 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
2047 if aligning to a longword boundary or greater.
2049 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2051 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
2053 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
2055 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
2056 * configure: Regenerated.
2058 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
2060 * config/tc-hppa.c: Add default definitions for R_N0SEL and
2061 R_N1SEL since they're not defined for old versions of hpux.
2063 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
2064 Set "sym_ptr_ptr" and "addend" fields to dummy values for
2065 R_N0SEL and R_N1SEL.
2067 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2069 * flonum-konst.c: Add two more constants for 1e+-2048 and
2070 1e+-4096, and correct the other constants.
2072 * symbols.c (resolve_symbol_value): Handle O_logical_not.
2074 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2076 * config/obj-elf.c (obj_elf_section): Allow predefined section
2077 types to set the nobits type. Avoid a shadowed declaration.
2079 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
2081 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
2082 reduce relocs using e_nlrsel field selectors.
2084 * write.c (fix_new_exp): Don't use #elif. Some compilers
2087 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
2089 (pa_chk_field_selector): Handle new field selectors for SOM.
2091 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2093 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
2094 * configure: Rebuild.
2095 * config/te-linux.h (LOCAL_LABELS_FB): Define.
2096 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
2098 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
2101 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2103 * mpw-make.sed: Update to handle shared library support.
2105 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
2107 * config/tc-sparc.c (sparc_ip): Print all architectures that support
2108 the insn on mismatch.
2110 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2112 * configure.in: Add support for a29-coff.
2113 * configure: Rebuild.
2115 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
2117 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
2118 of the section when looking for the R_SH_USES fixup, because the
2119 frag addresses have not yet been adjusted.
2121 * gdbinit.in: Set a breakpoint on as_warn_where.
2123 * config/tc-mips.c (macro): Add missing arguments to macro_build
2124 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
2126 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
2128 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
2129 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
2131 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
2133 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
2135 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
2137 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
2138 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
2139 Recognize [uU] format args as sparclet cpregs.
2141 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
2143 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
2146 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
2149 well as S_IS_EXTERNAL.
2150 (tc_fix_adjustable): Likewise.
2151 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
2152 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
2154 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
2155 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
2157 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
2159 * config/tc-sparc.c (max_architecture): Change to sparclite for
2161 (default_compatible): Delete.
2162 (sparc_ffs): New function.
2163 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
2164 (sparc_ip): Rewrite architecture match and bump logic.
2166 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
2168 * configure.in: Check for 'do not mix' from native linker before
2169 trying to use -rpath.
2170 * configure: Rebuild.
2172 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
2174 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2175 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2176 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
2177 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
2179 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
2180 to the symbol lnnoptr field, to get the correct file offset.
2182 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2184 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
2185 symbols that are not function, file, or section symbols to be
2188 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
2190 * configure: Set and substitute RPATH_ENVVAR.
2191 * configure: Rebuild.
2192 * Makefile.in (RPATH_ENVVAR): New variable.
2193 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
2195 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
2196 doesn't need opcodes. If configuring shared, opcodes needs bfd.
2197 * configure: Rebuild.
2199 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2201 * read.c (s_mri_sect): Don't return '\0' in type. Set all
2202 appropriate flags in BFD section.
2204 * configure.in (m68k-*-psos*): New target.
2205 * configure: Rebuild.
2206 * config/te-psos.h: New file.
2207 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
2210 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
2212 From Alan Modra <alan@spri.levels.unisa.edu.au>:
2213 * configure.in: Remove duplicate setting of cpu_type. Check
2214 whether opcodes library is required for on all targets, not just
2216 * configure: Rebuild.
2218 * config/tc-mips.c (mips_big_got): New static variable.
2219 (s_extern): Don't declare.
2220 (reg_needs_delay): New static function.
2221 (macro_build): Permit GOT/CALL_HI/LO relocs.
2222 (macro_build_lui): If place is not NULL, use the number in the
2224 (load_address): Handle mips_big_got case.
2225 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
2227 (OPTION_XGOT): Define.
2228 (md_longopts): Add "xgot" if OBJ_ELF.
2229 (md_parse_option): Handle -xgot.
2230 (md_show_usage): Mention -xgot.
2231 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
2232 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
2234 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2236 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
2237 the byte relocation, point it to the low byte of the word.
2239 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
2241 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
2242 * configure: Rebuild.
2244 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
2246 * configure.in: Recognize any sparc* cpu.
2247 * configure: Regenerated.
2249 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * read.c (potable): Add "mri" and ".mri".
2252 (s_mri): New function.
2253 * read.h (s_mri): Declare.
2254 * app.c (scrub_m68k_mri): New static variable.
2255 (mri_pseudo): New static variable.
2256 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
2257 flag_m68k_mri. Initialize scrub_m68k_mri.
2258 (mri_state, mri_last_ch): New static variables.
2259 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
2261 (app_push): Save new fields.
2262 (app_pop): Restore new fields.
2263 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
2264 If TC_M68K, use a trivial state machine to look for occurrences of
2265 the .mri pseudo-op, and change the mode appropriately.
2266 * as.h (do_scrub_begin): Update prototype.
2267 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
2269 * config/tc-m68k.c (reg_prefix_optional_seen): New static
2271 (m68k_mri_mode_change): New function.
2272 (md_parse_option): Set reg_prefix_optional_seen.
2273 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
2274 (MRI_MODE_CHANGE): Define.
2275 * doc/as.texinfo: Document .mri pseudo-op.
2277 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
2280 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2282 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
2283 * config/m68k-parse.h (enum pic_relocation): Define.
2284 (struct m68k_exp): Add pic_reloc field.
2285 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2286 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
2287 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
2289 * config/tc-m68k.c: Delete definition of NO_RELOC.
2290 (struct m68k_it): Add pic_reloc field.
2291 (add_fix): Copy over pic_reloc field.
2292 (md_pseudo_table): Interpret .align parameter as byte count.
2293 (mote_pseudo_table): Likewise.
2294 (tc_m68k_fix_adjustable): New function.
2295 (get_reloc_code): New function.
2296 (md_assemble): Use it as last argument to fix_new_exp.
2297 (md_apply_fix_2): For a relocation against a symbol don't put the
2298 addend into the data.
2299 (tc_gen_reloc): Different addend computation for OBJ_ELF.
2300 (m68k_ip): Don't relax an operand that requires pic relocation.
2301 (md_begin): Align .text, .data and .bss on 4 byte boundary by
2303 * write.c (fixup_segment): Don't add symbol value to addend if
2304 TC_M68K and OBJ_ELF.
2305 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
2306 (motorola_operand): Add rule for `(zapc, EXPR)'.
2308 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
2310 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
2311 *really* is permissible before the comma.
2313 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
2315 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
2316 inserting nop instructions.
2318 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * config/te-aux.h: Change include of aux.h to aux-coff.h.
2322 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
2325 class setting for a CALLNAME symbol in COFF.
2327 * read.c (potable): Pass negative numbers for new .balign[wl] and
2328 .p2align[wl] pseudo-ops.
2329 (s_align_bytes): Treat a negative argument as specifying the fill
2331 (s_align_ptwo): Likewise.
2333 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2335 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
2336 (do_align): Take new len parameter. Change all callers. Pass it
2338 (s_align_bytes): Arg now indicates the length of the fill pattern.
2339 (s_align_ptwo): Likewise.
2340 * config/obj-coff.c (write_object_file): Pass length to
2342 * config/tc-i386.h (md_do_align): Take new len parameter.
2343 * config/tc-m88k.h (md_do_align): Likewise.
2344 * config/tc-m88k.c (m88k_do_align): Likewise.
2345 * config/tc-sh.h (md_do_align): Likewise.
2346 * config/tc-sh.c (sh_do_align): Likewise.
2347 * doc/as.texinfo: Document new pseudo-ops.
2349 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
2350 done in cvt_frag_to_fill.
2352 * config/tc-sh.h (sh_do_align): Declare.
2353 (md_do_align): Define.
2354 * config/tc-sh.c (sh_do_align): New function.
2356 * ecoff.c (ecoff_build_lineno): Don't try to store the address
2357 difference if the next address is before the current one.
2359 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
2360 (archs): Initialize new field.
2361 (m68k_ip): Don't list alias names when listing CPUs which support
2364 * as.c (main): Call parse_args before read_begin.
2365 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
2366 front of generated pseudo-ops.
2367 * read.c (potable): Ignore "name".
2368 (s_app_file): Permit a single quote after the string, since one
2369 may appear in m68k MRI mode.
2371 * configure.in: Check for --enable-shared. If linking against
2372 shared BFD and opcodes, fix library name on SunOS, and try to set
2374 * configure: Rebuild.
2376 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
2378 * as.h (flag_m68k_mri): Declare.
2379 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
2380 * Many files: For MRI syntax that is specific to the m68k MRI
2381 assembler, check flag_m68k_mri rather than flag_mri or
2382 MRI_MODE_NEEDS_PSEUDO_DOT.
2384 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * config/tc-i960.c (ARCH_HX): Define.
2388 (targ_has_sfr): Handle ARCH_HX.
2389 (targ_has_iclass): Handle ARCH_HX.
2390 (tc_coff_fix2rtype): Add return 0 to avoid warning.
2391 (tc_headers_hook): If the architecture was specified explicitly,
2392 use it when setting the flags. Set the extern variable coff_flags
2393 rather than headers->filehdr.f_flags, since the latter is set
2394 unconditionally in obj-coff.c.
2395 (i960_handle_align): Remove unused variable fixp.
2397 Support for building bfd and opcodes as shared libraries, based on
2398 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
2399 * configure.in: Set OPCODES and BFD to search directories.
2400 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
2401 * configure: Rebuild.
2402 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
2403 (LIBDEPS): New variable.
2404 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
2405 $(HLDFLAGS) in link.
2406 (check): Set LD_LIBRARY_PATH in the environment.
2408 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2410 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
2411 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
2412 read-only, not read/write.
2414 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
2416 * Makefile.in (INSTALL_XFORM): Remove -e.
2418 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
2421 than comparing S_GET_SEGMENT to undefined_section.
2422 (write_object_file): Skip symbols which were equated to an
2423 undefined or common symbol.
2424 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
2425 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2427 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
2428 or S_IS_COMMON call S_GET_VALUE.
2429 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2430 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
2431 to an undefined or common symbol, convert the reloc to be against
2433 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2434 undefined or common symbol.
2435 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
2436 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
2437 to an undefined or common symbol, convert the reloc to be against
2439 (obj_crawl_symbol_chain): Skip symbols which were equated to an
2440 undefined or common symbol.
2441 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
2442 S_IS_COMMON rather than comparing S_GET_SEGMENT to
2444 (yank_symbols): Skip symbols which were equated to an undefined or
2447 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
2449 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
2450 * config/obj-bout.h (S_IS_LOCAL): Likewise.
2452 * configure.in: Make sure we only add m68k-parse.o to
2453 ${extra_objects} once, no matter how many m68k targets have been
2455 * configure: Rebuild.
2457 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
2459 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
2460 * configure: Rebuild.
2462 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
2464 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
2465 * doc/c-m68k.texi: Document .extend and .ldouble.
2467 * configure.in (m68*-apple-aux*): New target.
2468 * config/te-aux.h: New file.
2469 * config/obj-coff.c (compare_external_relocs): New static function
2471 (do_relocs_for): Sort relocs if TE_AUX.
2472 (fixup_segment): If TE_AUX, store common symbol value in segment.
2473 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
2475 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
2477 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
2479 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
2481 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
2482 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
2484 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
2485 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
2486 an undefined symbol and the size of a function symbol.
2487 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2488 for all common symbols.
2490 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
2492 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
2495 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
2498 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
2501 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
2503 * ecoff.c (localsym_t): Add addend field.
2504 (add_ecoff_symbol): Add addend argument. Change all callers.
2505 (coff_sym_value): Make static.
2506 (coff_sym_addend): New static variable.
2507 (ecoff_directive_def): Initialize coff_sym_addend.
2508 (ecoff_directive_val): Accept symbol + constant.
2509 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
2510 (ecoff_build_symbols): Include the addend in the symbol value.
2512 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
2514 * config/tc-ppc.c (md_assemble): Ignore overflow on
2515 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
2517 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2519 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
2520 bytes in size, so offset appropriately in big endian mode when
2521 writing the bottom 2 bytes.
2523 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
2525 * config/tc-sparc.c (default_compatible): New static local.
2526 (md_begin): Initialize it. Rewrite warn_on_bump handling.
2527 (sparc_ip): If no architecture or -bump specified, don't mark as
2528 mismatched those in default_compatible.
2530 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
2532 SCO ELF support from Robert Lipe <robertl@arnet.com>:
2533 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
2534 * configure: Rebuild.
2535 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
2536 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
2537 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
2538 (sco_id): Declare if SCO_ELF.
2540 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
2542 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
2543 ({max,warn_after}_architecture): New static locals.
2544 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
2545 If both architecture and -bump requested, set max_architecture to max.
2546 (sparc_md_end): Simplify.
2547 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
2548 Rewrite code to bump architecture and check for conflicts.
2549 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
2550 with Solaris assembler.
2551 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
2552 (md_show_usage): Update.
2554 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
2556 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
2558 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
2560 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
2561 #ifdef sparcv9 when choosing value.
2564 (sparc_md_end): Declare.
2565 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
2566 (initial_architecture): New static local.
2567 (can_bump_v9_p): Likewise.
2568 (NO_V9): Delete all occurrences.
2569 (sparc_md_end): New function.
2570 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
2571 Don't bump architecture to v9 unless can_bump_v9_p set.
2572 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
2573 * configure.in (sparc64 target cpu): Don't set obj_format here.
2574 (SPARC_V9): Renamed from sparcv9.
2575 (sparc64-*-elf*): Define SPARC_ARCH64.
2576 * configure: Regenerated.
2577 * acconfig.h (SPARC_V9): Renamed from sparcv9.
2578 (SPARC_ARCH64): Add.
2579 * conf.in: Regenerated.
2580 * config/vmsconf.h: Update.
2582 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
2584 * config/tc-mips.c (load_register): Optimise "dli" loads.
2585 (md_show_usage): add "-mcpu=vr4100" to help text.
2587 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2589 * symbols.c (resolve_symbol_value): If a symbol is equated to an
2590 undefined symbol, preserve the X_op of O_symbol.
2591 (S_GET_VALUE): Fix check to permit this case.
2592 * write.c (write_relocs): If a reloc is against an undefined
2593 symbol equated to another symbol, change the reloc to be against
2595 * config/obj-coff.c (do_relocs_for): Likewise.
2597 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
2600 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2602 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
2603 computer is PowerPC.
2605 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
2607 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
2608 mentioned in the eabi.
2610 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
2612 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
2613 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
2615 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2617 * config/tc-ppc.c (mapping): Add more relocation suffixes.
2619 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2621 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
2622 as a section it is ok to have unadorned -mrelocatable pointers in.
2624 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2626 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
2629 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2631 * config/obj-elf.c (obj_elf_section): Add hooks so machine
2632 dependent section attributes can be handled.
2634 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
2635 macros to add support for exclude section flag and ordered section
2638 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
2639 functions to add support for exclude section flag and ordered
2642 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
2644 * subsegs.c (section_symbol): Don't try to look up the section
2645 symbol in the hash table. It should be possible to have a symbol
2646 with the same name as a section, but no connection to it.
2648 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
2649 From James Carlson <carlson@xylogics.com>.
2651 * expr.c (operand): Skip whitespace after a close parenthesis.
2652 From James Carlson <carlson@xylogics.com>.
2654 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2656 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
2657 as_warn_where for relocation overflow.
2658 (parse_reg): Accept register name only if next character is
2661 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
2663 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
2664 addresses for static variables.
2666 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2668 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
2669 and xgot give the old toc16 relocation.
2670 (md_apply_fix3): Support all GOT relocations.
2672 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
2674 * config/tc-mips.c (load_address): Correctly handle a constant in
2675 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
2677 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2679 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
2680 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
2681 (build_Mbytes): Handle REG_B.
2683 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
2685 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
2687 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
2689 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
2691 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
2693 * config/obj-coff.c (write_object_file): Set the s_align field to
2694 the number of bytes, rather than to the power of 2.
2696 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
2698 * Makefile.in (DISTCLEAN_HERE): New variable.
2699 (distclean): Use it.
2700 (maintainer-clean): Depend upon clean-here rather than clean,
2701 distclean, and clean-info. Run make maintainer-clean in doc.
2702 Remove files listed in DISTCLEAN_HERE.
2703 * doc/Makefile.in (maintainer-clean realclean): Split out from
2704 distclean. Depend upon clean-info and distclean.
2706 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
2708 * mac-as.r: Fix copyright and version strings.
2709 (cfrg): Use PROG_NAME instead of literal name.
2711 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
2713 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
2715 * config/tc-a29k.h (tc_unrecognized_line): Define.
2716 * config/tc-a29k.c (a29k_unrecognized_line): New function.
2717 (md_operand): Handle a29k style local dollar labels.
2719 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
2721 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
2723 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
2725 * read.c (s_fill): If md_flush_pending_output is defined, call
2728 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
2730 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
2731 Treat rs_align_code like rs_align.
2733 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2735 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
2736 converting an absolute address into a PC-relative one.
2738 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
2740 * mpw-config.in: Don't always use te-generic.h for emulation.
2741 (powerpc-apple-macos): Use emulation te-macos.h.
2743 (mips-gm-magic): New configuration.
2745 * mpw-make.sed (install, install-only): Edit in Mac-specific
2748 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
2750 * configure.in: Improve message about unsupported ELF targets.
2751 * configure: Rebuild.
2753 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
2754 pattern is zero. From Manfred Hollstein.
2756 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
2758 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
2759 the various idata sections, we check the name on the .section pseudo.
2761 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2763 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
2764 add section's paddr to add_number; compatibility to native as and
2767 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
2769 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
2771 * hash.c (struct hash_entry): Moved here...
2772 * hash.h (struct hash_entry): ...from here.
2774 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
2775 if it's already known to be null.
2777 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2779 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
2780 bit relocs converted to PC relative relocs. This turned out to
2781 add the offset from the beginning of .text twice.
2783 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
2785 * stabs.c (s_stab_generic): In 's' case, free string from
2788 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
2790 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
2793 * subsegs.h (segment_info_type): Make bitfields unsigned.
2795 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
2796 and move them together. On most systems this will reduce the
2797 structure size by one word.
2798 (operatorT): Define O_max.
2799 * expr.c (expr_begin): Verify that X_op is wide enough to hold
2802 * read.c (pop_insert): Print error returned by hash table
2805 * as.c (dump_statistics): Split out from main; dump some hash
2806 table stats and target-specific stats.
2807 (start_time): No longer automatic to main.
2808 (main): Set file-level start_time and call dump_statistics at
2809 exit. Exit by calling xexit.
2810 (show_usage): Make --statistics description less specific.
2811 * subsegs.c (subsegs_print_statistics): New function.
2812 * write.c (write_print_statistics): New function.
2813 (n_fixups): New static variable.
2814 (fix_new_internal): Increment it.
2815 * read.c (read_print_statistics): New function.
2816 * read.h (read_print_statistics): Declare.
2817 * symbol.c (symbol_print_statistics): New function.
2818 * symbol.h (symbol_print_statistics): Declare.
2819 * hash.c (hash_print_statistics): New function.
2820 * hash.h (hash_print_statistics): Declare.
2821 * config/tc-i386.c (i386_print_statistics): New function.
2822 * config/tc-i386.h (i386_print_statistics): Declare.
2823 (tc_print_statistics): New macro.
2824 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
2827 * hash.c (DELETED): Rewrite to use a valid but unique address.
2828 (START_POWER): Reduce to 10.
2829 (enum stat_enum): New enumerator, replacing STAT_* index macros.
2830 Add new values for counting strcmp calls.
2831 (GROW_FACTOR): New macro.
2832 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
2834 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
2835 (hash_new): Use FULL_VALUE.
2836 (struct hash_control): Definition moved here.
2837 (hash_code): Don't mask to low bits.
2838 (hash_ask): Mask returned hash code here. Check hash value before
2839 calling strcmp; count strcmp calls.
2840 * hash.h (struct hash_control): Declare, don't define, here.
2841 (HASH_STATLENGTH): Deleted.
2842 (struct hash_entry): Add field for hash code.
2843 (hash_say, hash_apply): Don't declare.
2845 * hash.c (destroy): Return void.
2846 (applicatee): Ditto.
2847 (main): Fix declarations.
2848 (hash_apply): Return void. Argument `function' returns void. Put
2849 inside "#ifdef TEST".
2850 (hash_say): Define only if TEST is defined.
2851 * hash.h (hash_apply, hash_say): Declarations deleted.
2853 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
2855 * configure: Rebuild with autoconf 2.7.
2857 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
2859 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2860 * configure: Rebuild with autoconf 2.6.
2862 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
2864 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
2865 (ppc_stabx): Don't increment ppc_debug_name_section_size.
2867 (ppc_frob_file): Remove.
2868 * config/tc-ppc.h (tc_frob_file): Don't define.
2869 (ppc_frob_file): Don't declare.
2871 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
2873 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
2874 * config/alpha-opcode.h: Include one-operand variants of jmp and
2877 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
2878 with te-delta.h in 8.3 file systems.
2879 * configure.in: Adjusted.
2881 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
2883 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
2885 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
2887 * expr.c (operand): Handle MRI suffixes after unadorned 0.
2889 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
2891 Version 2.6 released.
2892 * Makefile.in (VERSION): Updated to 2.6.
2894 * config/obj-coff.c (write_object_file): Change use of md_do_align
2895 to pass a pointer rather than a fill value, to match other uses.
2897 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
2899 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
2901 * as.c (main): Move md_end call to just after call to
2902 perform_an_assembly_pass. Delete cpu-specific code here.
2903 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
2904 * config/tc-arm.c (md_end): Unused function deleted.
2905 * config/tc-ns32k.c (md_end): Ditto.
2907 * config/tc-i386.c (i386_align_code): New function, moved here
2908 from HANDLE_ALIGN macro.
2909 * config/tc-i386.h (HANDLE_ALIGN): Call it.
2911 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2913 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
2916 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2918 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
2919 multi-byte nops to avoid changing gcc. The necessary gcc change
2920 might break old assemblers.
2922 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
2924 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
2925 generate optimal multi-byte nop instructions for ".align n"
2926 ".align n,0x90", and aligns requiring more than 15 bytes of
2927 padding still generate multiple 0x90's as before.
2929 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
2931 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
2933 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
2935 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
2936 * configure: Update.
2937 * mpw-make.sed: Reorder commands to make sed happier.
2938 * config/te-macos.h: New file.
2939 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
2941 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
2943 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
2944 conditional branches.
2945 (md_apply_fix): Likewise.
2947 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
2949 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
2950 generate a reloc which the linker will not handle correctly. Fix
2951 overflow checking--R_IREL is 18 bits, not 17.
2953 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
2955 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
2956 from a PC relative reloc if TC_A29K.
2958 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
2959 code depends upon it.
2961 * config/tc-a29k.c (md_operand): Handle $float, $double, and
2962 $extend. Based on code from Eric Freudenthal
2963 <freudenthal@nyu.edu>.
2964 * config/tc-a29k.h (LEX_DOLLAR): Define.
2965 * read.c (LEX_DOLLAR): Define if not defined.
2966 (lex_type): Use LEX_DOLLAR.
2968 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
2970 * configure.in (a29k-nyu-sym1): New target, just like other a29k
2973 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
2975 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
2977 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
2979 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
2980 used only by "dlltool.c".
2982 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
2984 * config/tc-alpha.c: Undefine inline if not __GNUC__.
2985 (md_pseudo_table): Don't define "extern".
2987 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
2989 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
2991 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
2993 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
2995 * macro.c (macro_expand_body): Don't warn about == with a
2996 nonexistent parameter, in case it is in a comment field.
2998 * as.c (main): On TC_A29K, call macro_init with macro_alternate
3000 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
3001 set, even if macro_alternate is set.
3002 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
3003 (sub_actual): If macro_strip_at, and kind is '@', don't look up
3004 the token unless it ended in '@'.
3005 * config/tc-a29k.c (line_separator_chars): Remove '@'.
3006 * doc/c-a29k.texi: Document macro usage on A29K.
3008 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
3010 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
3012 (install_operand): Likewise.
3014 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
3016 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3018 * configure.in (m88k-motorola-sysv*): New target.
3019 * configure: Rebuild.
3020 * config/te-delta88.h: New file.
3021 * config/obj-coff.c (write_object_file): Use md_do_align if it is
3023 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
3024 (md_do_align): Define.
3025 * config/tc-m88k.c: Include "subsegs.h".
3026 (m88k_do_align): New function.
3028 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
3029 (COFF_NOLOAD_PROBLEM): Define.
3030 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
3032 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
3034 * config/tc-i386.c (md_assemble): For a jump instruction with
3035 non-constant target, require 7 available bytes in the current
3038 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
3040 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
3043 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
3045 * configure.in (alpha-*-linux*): Use ecoff.
3046 * configure: Rebuild.
3047 * ecoff.c (ecoff_directive_extern): New function.
3048 (ecoff_directive_weakext): New function.
3049 (ecoff_build_symbols): Handle weak symbols.
3050 (ecoff_setup_ext): Likewise.
3051 (ecoff_frob_symbol): Warn about weak common symbols.
3052 * ecoff.h (ecoff_directive_extern): Declare.
3053 (ecoff_directive_weakext): Declare.
3054 * symbols.c (S_IS_WEAK): New function.
3055 * symbols.h (S_IS_WEAK): Declare.
3056 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
3058 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
3061 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
3063 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
3065 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
3066 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
3067 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
3068 * config/obj-coff.c (coff_frob_symbol): Don't call
3069 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
3070 one. If OBJ_XCOFF, try to figure out whether the symbol is going
3073 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
3074 (ppc_stab_symbol): New static variable.
3075 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
3076 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
3077 sy_tc.real_name to the stab string.
3078 (ppc_bc, ppc_ec): New static functions.
3079 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
3081 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
3083 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
3086 * input-scrub.c (input_scrub_push): Reset sb_index.
3088 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
3090 * listing.c (listing_newline): Don't create a frag in the absolute
3093 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
3095 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
3096 (ppc_csect): Move most of the code to ppc_change_csect, and call
3098 (ppc_change_csect): New static function, taken from ppc_csect.
3099 (ppc_section): New static function.
3100 (ppc_saw_abs): New static varable.
3101 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
3102 a symbol has no csect.
3103 (ppc_adjust_symtab): New function.
3104 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
3105 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
3107 * write.c (write_object_file): If tc_adjust_symtab is defined,
3108 call it just before the call to obj_adjust_symtab.
3110 * symbols.c (symbol_find_or_make): Change name to be const.
3111 * symbols.h (symbol_find_or_make): Update declaration.
3113 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
3115 * doc/as.texinfo (Align): Mention SH.
3116 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
3118 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
3119 (Z8000 Directives, even): Don't give numeric align value, instead
3122 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3124 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
3127 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
3129 * Makefile.in (diststuff): Also make info.
3130 (maintainer-clean realclean): Also make clean-info.
3132 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
3134 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
3135 (pa_subspace): For ".nsubspa", always create a new subspace
3136 with the given attributes, even if one already exists with the
3139 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3141 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
3142 TC_FORCE_RELOCATION, taking an additional section argument. If
3143 the section of the target symbol is not the same as the current
3144 section, always force the relocation to be used.
3145 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
3147 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
3148 md_pcrel_from function, taking an additional section argument.
3149 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
3151 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
3152 older TC_FORCE_RELOCATION if not defined.
3153 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
3154 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
3155 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
3156 TC_FORCE_RELOCATION.
3158 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
3160 * input-scrub.c (as_where): Set name to null pointer if we don't
3162 * messages.c (identify): Only print filename if non-null.
3163 (as_show_where): Ditto, for line number too.
3164 (as_warn_internal, as_bad_internal): Ditto.
3166 * input-file.c (input_file_open): If the input file can't be
3167 opened, consider it an error.
3169 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3171 * config/tc-mips.c: Added mips_4100 control, and support for
3172 accepting the 4100 as a MIPS architecture variant (md_begin,
3173 macro_build, mips_ip, md_parse_option). Adding suitable
3174 command-line OPTIONs, and updating the help text (md_show_usage).
3176 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
3178 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
3179 BFD_ASSEMBLER is defined.
3181 * Use one active frag and one obstack per frag chain:
3182 * frags.c (frags): Variable deleted.
3183 (frag_alloc): New function.
3184 (frag_grow, frag_more, frag_variant, frag_now_fix,
3185 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
3187 (frag_new): Ditto. Verify that frch_last and frag_now match on
3188 entry and exit, and that old frag_now has non-zero type. Replace
3189 "know" uses with "assert". Use frag_alloc instead of mucking with
3191 * frags.h (frags): Declaration deleted.
3192 * subsegs.h (struct frchain): Add new field frch_frag_now.
3193 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
3195 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
3196 give it any stricter alignment than frchainS structures need. Do
3197 not initialize frags obstack. Set frag_now to point to
3198 dummy_obstack. Initialize absolute_frchain.
3199 (subseg_set_rest): Save and restore frag_now in frch_frag_now
3200 field of frchainS. Don't create new frags on section switch, and
3201 use frag_alloc when creating a new frag chain. For absolute
3202 section, set frchain_now to absolute_frchain. Verify that
3203 frch_last and frag_now match on entry and exit. Initialize
3204 per-chain obstack, and under gcc, set required alignment to that
3205 needed by fragS structure.
3207 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
3209 * stabs.c (get_stab_string_offset): Only copy input string if a
3210 fresh copy is needed, not if the section already exists.
3211 (s_stab_generic): Cache stab section name to bypass lookups, since
3212 usually it will match. Could be made faster still by changing the
3213 memory allocation rules.
3214 (s_xstab): Cache section name to bypass repeated string
3217 * frags.c (frag_new): Deleted register declarations.
3219 * listing.c (frag_now): Don't declare.
3221 * as.c (chunksize): New variable.
3222 (debug_memory): New variable.
3223 (main): If debug_memory is set, reduce chunksize and
3225 * as.h (chunksize): Declare it.
3226 * read.c (read_begin): Use it.
3228 * config/tc-alpha.c (md_shortopts): Include 'g'.
3229 (md_parse_option): Ignore it.
3231 * Makefile.in (distclean): Remove Makefile and config.status from
3232 testsuite directory.
3233 (clean-here): Don't delete testsuite. Instead, delete only the
3234 files within it that would be generated by running tests.
3236 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
3237 frag_now_fix instead of accessing obstack info directly.
3238 * config/tc-arm.c (s_ltorg): Ditto.
3239 (md_assemble): Ditto.
3241 * config/tc-i386.c (md_assemble): Call frag_grow instead of
3244 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
3246 * stabs.c (aout_process_stab): Insert debug symbol into symbol
3247 chain after parsing value expression, if any, to avoid separating
3248 continued .stabs lines.
3250 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
3252 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
3253 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
3255 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3257 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
3258 -mcom support and PPC_OPCODE_ANY for -many.
3259 (md_parse_option): Ditto.
3261 (md_begin): For duplicate instructions, print all duplicates
3264 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
3266 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
3267 common mode operation.
3268 (md_show_usage): Add -mcom to usage message.
3270 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
3272 * expr.c (op_rank): Add O_symbol_rva.
3273 * expr.h (operatorT): Add O_symbol_rva.
3274 * read.c (cons_worker): Set O_symbol_rva when necessary.
3275 * write.c (fix_new_exp): Understand O_symbol_rva.
3277 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
3279 * config/tc-mips.c: Correct s_cons arguments. From Michael
3280 Joosten <joost@ori.cadlab.de>.
3282 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
3284 * config/tc-ppc.c (ppc_macro): Make count unsigned.
3285 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
3286 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
3288 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
3289 make non-static. Change all users.
3290 * config/obj-coff.h (coff_n_line_nos): Declare.
3292 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
3294 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3296 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
3298 * config/obj-elf.c (obj_elf_common): Convert specified byte
3299 alignment to power of two. Set size of local bss symbol.
3301 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
3303 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
3305 * sb.c, macro.c: Decide whether to include <string.h> or
3306 <strings.h> just as as.h does.
3308 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
3310 * Makefile.in (site.exp): Fix setting of $srcdir.
3312 * config/tc-arm.c (md_atof): Fix little-endian output.
3313 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
3316 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
3318 * doc/as.texinfo: Split out the NS32k family documentation,
3319 despite its being commented out for now.
3320 * doc/c-ns32k.texi: New file.
3322 * sb.c, macro.c: Include string.h.
3324 * Makefile.in (comparison): Only check *.o; we don't care if
3325 timestamps inserted by the native linker differ.
3327 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
3328 if alignment stricter than 4 bytes is requested; in that case,
3329 align to a 4-byte boundary first.
3331 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
3333 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
3334 uninitialized" warning for `Max_Source_Offset'.
3336 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
3338 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
3339 qualifiers and detect errors if present.
3340 (md_assemble): Add call to parse_toc_entry. Also added some support
3341 for the [tocv] qualifier.
3342 (ppc_pe_tocd): New function to support data in the toc section.
3344 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
3346 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
3349 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
3351 * config/tc-m68k.c (isword): Accept all values from -65536 to
3352 +65535, so ~VAL will not be rejected.
3354 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
3355 skip characters after the pseudo-op.
3357 * read.c (get_line_sb): Don't look past buffer_limit.
3358 (s_include): In MRI mode, skip characters after the file name.
3360 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
3362 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
3363 periods in register names.
3365 For older changes see ChangeLog.1.