1 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-arm.c (md_apply_fix3): Add casts before comparing
4 offsetT variable set to unsigned int value with FAIL.
6 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8 * listing.c (MAX_BYTES): Use listing variables not constants.
9 (data_buffer): No longer an array, but a pointer.
10 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
11 (listing_listing): Allocate data_buffer.
13 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
15 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
16 --listing-rhs-width, --listing-cont-lines.
18 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
19 (listing_lhs_cont_lines, listing_rhs_width): New vars.
20 (print_lines): Use the variables instead of the constants.
21 (listing_listing): Likewise.
22 * listing.h: Declare the new vars.
24 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
26 * as.c (parse_args): Add --keep-locals alias for -L.
27 Add --strip-local-absolute.
29 * as.h (flag_strip_local_absolute): New flag.
30 * symbols.c (S_IS_LOCAL): Use it.
31 * config/obj-aout.h (S_IS_LOCAL): Likewise.
32 * config/obj-bout.h (S_IS_LOCAL): Likewise.
33 * config/obj-coff.h (S_IS_LOCAL): Likewise.
36 Mon Jan 26 16:29:49 1998 Doug Evans <devans@seba.cygnus.com>
38 * tc-txvu.c: First pass at dma/pke/gpuif support.
39 (assemble_one_insn): Renamed from assemble_insn.
40 Initialize errmsg = NULL before calling parse fn.
41 Allow [] in suffix operand.
42 (fixups,fixup_count): Make static globals.
45 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
47 * config/tc-m32r.c: Detect if explicitly parallel instructions
48 might have an io conflict and issue a warning message.
51 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
53 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
54 to a count of the number of matches to skip.
55 (can_make_parallel): Pass count of number of matches to skip to
60 Fri Jan 23 18:41:18 1998 Doug Evans <devans@canuck.cygnus.com>
62 * config/tc-txvu.c (assemble_insn): Initialize errmsg = NULL
63 before calling insert routine. Delete test for !isalpha
64 after parsing mnemonic. ASCII operand chars are case insensitive.
66 Thu Jan 22 20:30:24 1998 Doug Evans <devans@seba.cygnus.com>
68 * config/tc-txvu.c (assemble_insn): Commas moved to opcode table.
71 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
74 * config/tc-m32r.c: Add support for swapping fixups of swap
77 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
78 cgen_swap_fixups): Functions to save, restore and swap the fixup
79 chain with a backup copy.
80 (cgen_asm_finish_insn): Returns address of constructed insn.
82 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
84 * listing.c (file_info_struct): Remove FILE, add POS.
85 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
86 (file_info): Don't open the file.
87 (buffer_line): Check for the file in the last_open cache, updating
89 (print_source): Don't reference file_info->file.
90 (listing_listing): Likewise.
91 (listing_print): Close the file in the cache, if any.
94 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
96 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
97 parallel instructions so that they are in the correct order.
98 (reads_from_src_reg, get_src_reg, can_make_parallel,
99 make_parallel): New functions to support opportunistic
100 parallelisation of adjacent instructions.
103 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
105 * read.c (dwarf_file_string): New file static variable.
106 (emit_expr): Look for constant sequence that leads up to a file
107 name in DWARF debugging output.
108 (stringer): Use dwarf_file_string to decide whether to accept a
109 string as a file name.
111 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
113 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
114 (crack_operand): Add reg->reglst MRI hack.
115 (r_seg): Put reglst symbols in reg_section.
116 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
119 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
121 * tc-sh.c (get_specific): Handle SGR & DBR.
124 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
126 * tc-h8300.c (parse_reg): Take the length of the symbol into
127 account when attempting to match a register name.
128 * tc-h8500.c (parse_reg): Likewise.
130 start-sanitize-vr4111
131 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
133 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
137 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
140 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
143 * cgen.c: Formatting changes to improve readability.
145 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
147 * config/tc-mips.c (macro): Rework division code to avoid unfilled
151 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
153 Based on a patch from Jim Wilson
154 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
155 (tc_gen_reloc): Handle cross section PC relative relocs
159 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
161 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
163 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
165 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
166 (expr_jmp_buf): New static local.
167 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
168 (cgen_md_operand): New function.
169 * tc-m32r.c: Clean up pass over `struct foo' usage.
170 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
172 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
174 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
175 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
178 Tue Jan 6 13:10:20 1998 Doug Evans <devans@seba.cygnus.com>
180 * config/tc-txvu.c (md_assemble): Handle no separator between
181 upper and lower insn #ifndef VERTICAL_BAR_SEPARATOR.
182 (assemble_insn): Likewise.
184 Mon Jan 5 14:54:09 1998 Doug Evans <devans@seba.cygnus.com>
186 * config/tc-txvu.c: #include dis-asm.h, opcode/txvu.h, elf/txvu.h.
187 (md_begin): Call txvu_opcode_init_tables.
188 (assemble_insn): New function.
189 (md_assemble): Beginnings of implementation.
192 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
194 * config/tc-i386.c (i386_operand): Give an error if there are
195 unrecognized characters after an expression.
197 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
199 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
202 Mon Dec 22 17:57:51 1997 Doug Evans <devans@canuck.cygnus.com>
204 * configure.in: Add txvu support.
205 * configure: Regenerate.
206 * config/tc-txvu.[ch]: New files.
209 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
211 * configure.in (i386*-go32-rtems*): Fix to be the same as
213 * configure: Rebuild.
215 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
217 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
218 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
219 (mips_ip): Always check for FP_D, not just for instructions that
220 are not part of the regular ISA.
222 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
224 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
226 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
228 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
230 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
232 * expr.c (integer_constant 32bit bignum): Mask off bits outside
233 the range we care about.
236 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
238 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
239 (exec_type_enum): Enumeration giving all of the exec types.
240 (warn_nops): New static variable to give nop warning level.
241 ({cur,prev}_mul32_p): New static variable to keep track of whether
242 the current/previous instruction is a 32-bit multiply.
243 (Optimizing): Make static.
244 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
246 (d30v_insert_operand): Delete declaration of unused function.
247 (write_2_short): Make exec_type argument enum, not int.
248 (parallel_ok): Ditto.
249 (check_range): Delete unused variable(s).
251 (find_format): Ditto.
252 (md_apply_fix3): Ditto.
253 (md_show_usage): Document -n and -N.
254 (md_parse_option): Parse -n and -N.
255 (write_1_short): If -n, warn about adding a nop. Use
257 (write_2_short): Use enumeration values instead of hard coded
258 integers. Reset exec_type for default operations. For explicit
259 parallel operations, call parallel_ok to make sure everything is
260 ok. If writing out a parallel operation, and the previous
261 instruction was a 32-bit multiply, indicate current instruction
263 (parallel_ok): Allow add/tx ... to be done in parallel with
264 another add/tx ... assuming the gpr registers don't overlap.
265 (md_assemble): Use exec type enumeration values, not hard coded
266 ints. Check for loads or 16-bit multiplies following in the next
267 cycle after a 32-bit multiply. Add nops if that is the case.
268 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
269 cur_mul32_p if current instruction is a 32-bit multiply.
270 (find_format): Change spacing and layout.
274 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
276 * config/tc-tic80.c (tic80_relax): New static variable.
277 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
278 (md_parse_option): Handle new relax options.
279 (md_show_usage): Document new relax options.
280 (find_opcode): Don't use short forms of PC relative branches if
285 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
287 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
288 used/set flag fields. Make flag vars unsigned long. Use
289 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
290 parallel if they use the same conditional flag with reversed
291 meaning. Allow 2 add/sub insns that set the carry or overflow
292 flags but do not query them to be done in parallel. Don't allow 2
293 word store operations to be done in parallel with ADDppp or
294 SUBppp. Don't allow loads to be done in parallel with 16 bit
298 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
300 * config/tc-arm.c: Prevent use of interworking support for
303 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
305 * doc/all.texi: Add M32R cpu.
307 * doc/as.texinfo: Add documentation of m32r processor.
309 * doc/c-m32r.texi: New file, documenting m32r specific features.
312 * config/tc-m32r.c (allow_m32rx): New function.
313 (enable_m32rx): New variable.
314 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
315 (md_show_usage): Document new --m32rx command line option.
316 (md_parse_option): Implement new --m32rx command line option.
319 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
321 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
325 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
327 * config/tc-tic80.c (build_insn): Handle instructions that have
328 long (32 bit) PC relative offsets. Fix places that previously
329 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
330 (md_apply_fix): Add case to handle long PC relative offsets.
333 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
335 * doc/c-arm.texi (ARM Options): Document support for new ARM
338 * config/tc-arm.c (md_parse_option): Add support for new ARM
341 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
343 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
344 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
346 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
348 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
351 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
352 SHT_V850_{S|T|Z}COMMON to mark special common sections.
354 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
356 * config/tc-v850.c: Brought up to date with the branch.
358 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
360 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
361 (SWITCH_TABLE): Handle BFD_RELOC_8.
362 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
363 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
364 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
366 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
368 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
369 apparent bug in gcc's long long support crossing from x86.
371 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
373 * config/tc-arm.c: Brought up to date with latest changes on arm
376 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
378 * config-gas.com: Get version info from configure.in.
380 * makefile.vms: include depend.obj in OBJS.
382 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
384 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
385 all corresponding code.
387 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
389 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
390 run-time endian selection.
393 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
395 * tc-sh.c (parse_reg): Properly quote for fv4.
398 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
400 * symbols.c (resolve_symbol_value): Add missing breaks in case on
401 symbol value operator.
403 start-sanitize-vr5400
404 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
406 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
410 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
412 * config/tc-d10v.c (parallel_ok, find_opcode):
413 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
415 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
417 * config/obj-coff.c (fixup_segment): Cast second arg of
418 md_apply_fix3 call to type "valueT *".
420 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
422 * configure.in (emulations): Make FreeBSD an aout / i386bsd
424 * configure: Re-generate.
426 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
428 * config/tc-mips.c (macro_build): Use the membership field
432 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
434 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
435 first argument if it's supposed to be a register.
438 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
440 * config/tc-mips.c (mips_4900): Added.
441 (hilo_interlocks): Added mips_4900.
442 (md_begin): Set default for mips_4900.
443 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
444 (md_longopts): Add "m4900" and "no-m4900".
445 (md_parse_option): Handle above options.
448 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
450 * app.c (do_scrub_chars): If d10v, re-insert a space before
451 a '#' when in state 10.
453 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
455 * config/tc-h8300.c: Include "subsegs.h".
456 (tc_reloc_mangle): Handle references to symbols which are not
457 being output, so that references to `.' work.
459 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
461 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
464 * macro.c (sub_actual): If we don't find a parameter for an &,
467 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
468 start-sanitize-vr5400
470 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
472 (hilo_interlocks): VR5400 has interlocks.
473 (md_begin): Expect mips64vr5400, not mips64r5400.
476 * config/tc-mips.c (mips_ip): In default case, call as_bad
477 instead of fprintf, to get "assembler messages:" message output
478 before instead of after.
480 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
482 * frags.h: Handle multiple inclusion.
484 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
486 Based on a patch from Ian.Dall@dsto.defence.gov.au.
487 * as.h (struct frag, frag support): Moved from here.
489 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
491 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
492 * cgen.c (cgen_asm_finish_insn): Update.
493 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
494 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
495 (md_convert_frag): Ditto.
496 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
497 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
498 (TC_FRAG_INIT): Update.
500 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
502 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
503 print out MD fields of fix.
504 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
505 defined) to initialize MD fields in frag.
506 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
507 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
508 * config/tc-ns32k.h: Add comments. Remove obsolete
509 BFD_FAST_SECTION_FILL definition, change prototypes for
510 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
511 opcode_frag and opcode_offset and remove pcrel_adjust.
512 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
513 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
514 (TC_FRAG_INIT): new macro to initialize machine dependent field in
516 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
517 MD fields in frag structure.
518 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
519 fix_bsr): macros to access MD fields in fix structure.
520 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
521 use struct opcode_location as these fields are now in the frag
523 (convert_iif): Call frag_more as it is needed instead
524 of trying to allocate for the whole insn. Avoid call of frag_more
525 with negative argument.
526 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
527 md_estimate_size_before_relax, md_pcrel_from,
528 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
530 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
531 opcode_offset and remove pcrel_adjust.
532 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
533 fix_new_ns32k_exp with changed arguments.
535 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
537 * tc-mips.c (md_begin): Reorganize setting of default values so
538 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
540 (md_parse_option): Remove all code that sets defaults; md_begin
541 handles all of this now.
543 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
545 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
547 (bootstrap, bootstrap2, bootstrap3): Likewise.
548 * Makefile.in: Rebuild.
550 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
551 TOC section to be against the csect.
553 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
555 start-sanitize-vr5400
556 * config/tc-mips.c (mips_5400): New variable.
557 (md_begin, md_parse_option): Handle 5400 options/names.
558 (macro_build, mips_ip): Check for 5400-specific instructions.
559 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
563 * config/tc-mips.c (validate_mips_insn): New function, checks
564 match versus mask bits, and also verifies that all bits to be
565 output are actually specified somewhere.
566 (md_begin): Call it for 32-bit instructions, instead of doing
567 match/mask check here. In case of failure, print a message, but
568 check the rest of the opcode table before exiting.
570 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
572 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
573 from Tony Thompson at ARM: athompso@arm.com
576 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
578 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
583 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
585 * config/tc-mips.c (hilo_interlocks): True for tx49.
586 (md_begin): Add mips64tx49.
587 (md_parse_option): Add 4900 cpu.
590 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
592 * config/tc-ppc.c (md_assemble): When handling @l, always sign
593 extend if the operand expects a signed value.
595 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
596 default which is to permit dollar labels.
598 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
600 * config/tc-sparc.c (sparc_memory_model): New variable.
601 (md_longopts): Add -TSO/-PSO/-RMO options.
602 (md_parse_options): Handle them.
603 (sparc_elf_final_processing): For 64 ELF, set required
604 memory ordering in e_flags. Default to RMO and let the user
605 override it through command line.
607 * config/tc-sparc.h (elf_tc_final_processing): Add.
609 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
611 * config/tc-sparc.c (v9a_asr_table): New variable.
612 (sparc_ip): Handle v9a asr's.
613 Patch from David Miller <davem@vger.rutgers.edu>.
615 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
617 * config/tc-sparc.h (md_do_align): New macro.
618 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
619 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
621 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
623 * config/tc-sh.c (sh_small): New variable.
624 (OPTION_SMALL): Define.
625 (md_longopts): Add "small".
626 (md_parse_option): Handle OPTION_SMALL.
627 (md_show_usage): Mention -small.
628 * config/tc-sh.h (sh_small): Declare.
629 (SUB_SEGMENT_ALIGN): Handle sh_small.
630 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
633 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
634 case in little endian mode.
636 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
638 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
639 overflow signalling to linker.
641 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
643 * makefile.vms: Fix for dec c.
645 * config-gas.com: Give explanation for dec c setup in error
648 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
649 sections on openvms/alpha.
651 * config/obj-evax.c: support .weak pseudo-op
653 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
655 * config/tc-sparc.c (default_arch_size): New static local.
656 (struct sparc_arch): Rename arch_size to default_arch_size.
657 New member user_option_p.
658 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
659 (init_default_arch): Check whether default arch is valid.
660 Set default_arch_size in addition to sparc_arch_size.
661 (OPTION_32,OPTION_64): Define.
662 (md_longopts): New entries for -32, -64.
663 (md_parse_option): Handle them.
664 (md_show_usage): Print them. Ensure init_default_arch called.
665 * configure.in (sparc64): Set arch to v9-64.
666 * configure: Regenerated.
668 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
670 * write.c (subsegs_finish): New function, broken out of
672 (write_object_file): Some code moves into subsegs_finish.
673 * write.c (subsegs_finish): Declare.
674 * as.c (main): Call subsegs_finish.
676 * read.c (s_include): Check for error return from
679 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
681 * read.c (get_line_sb): Accept any eol marker while scanning macros.
683 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
685 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
686 * config/tc-i386.h (DIFF_EXPR_OK): Define.
687 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
688 the correct relocation when it exists.
689 * config/tc-i386.c (md_apply_fix3): Likewise.
691 * config/tc-ppc.h: Correct typo in comment.
692 * config/tc-v850.h: Likewise.
694 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
696 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
697 when second instruction is writing to first instructions inputs.
699 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
701 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
702 templated programs to build with -g.
704 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
706 * config/tc-v850.c (md_relax_table): Add support for relaxing
707 unconditional branches. This patch is courtesy of Jim Wilson.
708 (md_convert_frag): Fix relaxing of branches. This patch is
709 courtesy of Jim Wilson.
710 (md_assemble): Create different fixups for conditional and
711 unconditional branches. This patch is courtesy of Jim Wilson.
712 (md_estimate_size_before_relax): Estimate size of variable part of
713 fixup based on whether it is for a conditional or an unconditional
714 branch. This patch is courtesy of Jim Wilson.
715 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
716 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
717 obj_elf_section_change_hook().
718 (v850_comm): New function.
719 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
720 (md_begin): Add bss flag to seg_info of bss sections.
722 Add support for .scommon, .tcommon and .zcommon sections.
724 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
725 .zcommon, .tbss, .call_table_data and .call_table_text.
727 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
729 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
730 * configure: Regenerated.
732 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
734 * config/tc-d10v.c: Fixes to make sure the AT_WORD
735 expression is not confused with -1.
737 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
739 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
740 operand - OPERAND_ATMINUS.
742 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
744 * config/tc-d10v.c (parallel_ok): Note that auto increment and
745 decrement modify the index register.
747 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
749 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
750 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
752 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
753 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
754 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
757 * doc/Makefile.am (CPU_DOCS): Define.
758 (as.info): Depend upon $(CPU_DOCS).
759 * doc/Makefile.in: Rebuild.
761 * configure.in: Remove AM_PROG_INSTALL; it's called by
763 * configure: Rebuild.
765 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
767 * tc-d10v.h (TC_START_LABEL): Don't define.
768 (tc_frob_label): Define.
770 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
772 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
773 to pair a branch and link with anything but an exe instruction.
775 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
777 * config/tc-alpha.c (load_expression): Disable the sym+const .got
778 optimization to reduce the alignment surprises for gcc.
780 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
782 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
783 * config/tc-sparc.c (sparc_target_format): Handle coff here.
784 (sparc_ip): Add %hix,%lox.
785 (md_apply_fix3): Call as_bad_where, not as_bad.
786 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
787 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
789 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
791 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
792 recognizes alphaev5 etc.
793 * configure: Rebuild.
795 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
797 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
798 of mipsr3900 with mipstx39.
800 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
801 -mipsXX message' if the insn isn't an ISA insn.
803 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
805 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
806 Redefine TARGET_FORMAT to call sparc_target_format.
807 * config/tc-sparc.c (in_unsigned_range): New function.
808 (sparc_arch_size): Make static.
809 (sparc_target_format): New function.
810 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
811 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
812 (output_insn): Set `fx_no_overflow'.
813 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
814 (tc_gen_reloc): Likewise.
816 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
818 * config/tc-v850.c (v850_section): Remove.
820 * config/obj-elf.c (obj_elf_section): Enhance error message.
822 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
824 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
825 including obj-elf.h in OBJ_MAYBE_ELF case.
826 (mips_target_format): Return NULL after abort to avoid warning.
828 * ecoff.c (generate_ecoff_stab): Remove unused static function.
830 * expr.c (operator): Accept ==. From Anders Blomdell
831 <anders.blomdell@control.lth.se>.
833 * config/atof-ieee.c (gen_to_words): When generating a denormal
834 number, handle an overflow into the smallest normalized number.
836 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
838 * as.h, input-scrub.c (new_logical_line): New return value.
839 * read.c (s_app_file): Don't note the same file several times
842 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
844 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
846 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
848 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
849 * configure: Rebuild.
851 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
853 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
855 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
856 fn* instructions do not insert implicit fwait. This was changed
859 * config/m68k-parse.y (yylex): Permit an expression to be used for
862 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
864 * Makefile.in: Rebuild.
866 * aclocal.m4: Rebuild with new libtool.
867 * configure: Rebuild.
869 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
871 * app.c (do_scrub_chars): Clear mri_state at end of .mri
874 * config/tc-mips.c (hilo_interlocks): Change from a static
875 variable to a macro, so that it varies with the variables upon
877 (gpr_interlocks, cop_interlocks): Likewise.
878 (md_begin): Don't initialize them.
880 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
882 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
883 of strcmp where appropriate.
885 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
887 * config/tc-v850.c (md_assemble): Cope with a zero data area
888 relocation with a constant offset.
889 (md_assemble): Produce error message when special data area
890 relocations are used on instructions which do not support them.
891 (md_assemble): Reset processor mask if defined by command line
894 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
896 * config/tc-sparc.c: Reorganize file.
897 (parse_keyword_arg): Allow numbers in reg names.
898 (SPECIAL_CASE_NONE): New macro.
899 (md_assemble): Use it.
900 (lookup_arch,init_default_arch): New functions.
901 (default_arch,default_init_p,sparc_arch_table): New static locals.
902 (sparc_arch_size): New static local.
903 (max_architecture): Initialize in init_default_arch.
904 (md_parse_options): Call init_default_arch if necessary.
905 Rewrite -xarch/-A processing.
906 (md_show_usage): Print -A values from sparc_arch_table.
907 (md_begin): Call init_default_arch if necessary.
908 (sparc_md_end): Handle both 32 and 64 bit environments.
909 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
910 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
912 * config.in: Regenerate.
913 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
914 (SPARC_V9,SPARC_ARCH64): Delete.
915 * configure: Regenerate.
916 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
918 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
920 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
922 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
925 * config/tc-v850.c (md_assemble): Corrected typo.
926 * config/tc-v850.c Add new sections: call_table_data and
928 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
929 (handle_ctoff): New Function.
931 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
934 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
936 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
937 displacement from the tiny data area pointer.
939 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
941 * config/tc-hppa.c (fix_new_hppa): Make declaration match
944 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
946 * config/tc-v850.c (processor_mask): New variable.
947 (set_machine, md_parse_option): Set processor_mask.
948 (md_assemble): Check that instruction is available to target
951 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
953 (TARGET_PROCESSOR): New constant.
954 (TARGET_PROCESSOR): New constant.
958 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
960 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
965 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
967 Merge in work from Martin Hunt:
969 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
970 CR is 0 for PSWL and PSWH.
972 * config/tc-d30v.c (do_assemble): Don't accept
973 illegal condition codes for cmpu instruction.
975 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
976 used in d*i instructions.
978 * config/tc-d30v.c (check_size): New function. Check
979 relocations for overflows.
980 (md_pcrel_from_section): Fix relocations between sections.
981 (md_apply_fix3): Use new relocation types for 15 and 21
982 bit relocations in the right container. Needed because
983 the address of the instruction is not eight-byte aligned
984 but the relocations must be.
986 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
987 (find_format): If ".s" or ".l" are used, don't try
988 to compute branch sizes.
990 * config/tc-d30v.c (do_assemble): Check for ".s" or
991 ".l" extensions to opcode names.
992 (find_format): Generate the correct instructions when
993 ".s" or ".l" are used.
995 * config/tc-d30v.c (build_insn): Check for odd registers
996 on instructions that require even registers.
998 * config/tc-d30v.h (md_start_line_hook): Define.
999 * config/tc-d30v.c (md_start_line_hook): New hook.
1000 Checks the beginning of each line for a ".". If it
1001 finds one, assume a pseudo-op and flush any unwritten
1004 * config/tc-d30v.c (md_apply_fix3): Fix problem
1005 with determining when fixups were done.
1007 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1008 part of a symbol (for example, "foo+8") was being written
1009 into the instruction.
1010 (md_pseudo_table): Change .word to be 32 bits and add
1013 * config/tc-d30v.c (parallel_ok): Check to see if first
1014 instruction is a jump.
1016 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1019 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1021 start-sanitize-v850e
1022 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1024 * configure.in (emulations): Add v850 emulation.
1026 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1028 * Makefile.am (CPU_TYPES): Add arc.
1029 (TARGET_CPU_CFILES): Add tc-arc.c.
1030 (TARGET_CPU_HFILES): Add tc-arc.h.
1031 (dependencies): Rebuild.
1032 * Makefile.in: Rebuild.
1033 * configure.in: Recognize arc-*-elf*.
1034 * configure: Regenerated.
1035 * config/tc-arc.[ch]: New files.
1037 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1039 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1040 Correct description of hi() reloc prefix.
1042 start-sanitize-v850e
1043 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1044 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1045 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1048 * doc/c-v850.texi: Document new pseudo ops and command line
1051 * config/tc-v850.c (set_machine): New function.
1052 * config/tc-v850.c (.v850): New pseudo op.
1053 start-sanitize-v850e
1054 * config/tc-v850.c (.v850e): New pseudo op.
1055 * config/tc-v850.c (.v850ea): New pseudo op.
1059 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1061 Support -alh and -ald for DWARF 1:
1062 * listing.c (struct list_info_struct): Add debugging field.
1063 (listing_newline): Initialize the debugging field. If ELF, if the
1064 section starts with .debug or .line, set the debugging field in
1065 the listing structure.
1066 (debugging_pseudo): Add list parameter. Change all callers. If
1067 the debugging field is set, consider it to be a debugging pseudo.
1068 If ELF, skip blank lines between debugging lines.
1069 * read.c (emit_expr): If ELF, look for line numbers.
1070 (stringer): If ELF, look for file names.
1072 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1074 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1075 if there is no insert function.
1077 * config/tc-v850.h (TARGET_MACHINE): New constant.
1079 * config/tc-v850.c (v850_insert_operand): Add
1080 -mwarn_unsigned_overflow.
1081 (md_begin): Set BFD machine number based on machine variable.
1082 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1084 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1086 * as.h: Don't declare alloca if it is a macro.
1087 * macro.c: Likewise.
1090 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1092 * config/tc-mips.c: Add tx19/r1900.
1095 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1097 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1098 rename to cpu_types[].
1099 (s_alpha_arch): New function.
1100 (md_pseudo_table): Add "arch".
1102 * config/tc-alpha.c (md_begin): Merge the two loops through the
1104 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1105 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1107 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
1109 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1111 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1113 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1116 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1118 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1120 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1122 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1123 relative to the next instruction, not the current instruction.
1124 (md_assemble): Similarly.
1126 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1128 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1131 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1132 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1133 recognise special instructions.
1134 (md_assemble): Calculation of the size of a fixups corrected.
1136 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1139 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1141 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1142 opcode->opcode as the sentinal. Zero is a valid opcode.
1144 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1146 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1147 * doc/c-v850.texi: Change node name to match other chapter nodes.
1149 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1151 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1154 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1156 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1157 number will fit in 64 bits.
1159 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1160 rather than calling abort.
1162 * as.h: Don't define alloca if __GNUC__. Just declare it.
1163 * macro.c: Copy alloca handling from as.h.
1165 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1166 Gabriel Paubert <paubert@iram.es>.
1168 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1169 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1170 is jcxz or a loop instruction.
1172 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1176 (md_begin): Set up machine architecture and type.
1178 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1180 * symbols.c (resolve_symbol_value): Store the value back into the
1181 symbol expression, to handle add or subtract simplification
1182 correctly. Handle O_symbol_rva. Add default case.
1184 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1185 chunksize while creating the new subsection.
1186 * as.c (chunksize): Initialize to zero.
1187 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1188 calling obstack_begin.
1190 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1192 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1195 start-sanitize-v850e
1196 * config/tc-v850.c (parse_register_list): Support constant
1197 expressions as register lists.
1200 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1202 * doc/c-v850.texi: Change the major node to v850 Machine
1205 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1207 * doc/as.texinfo: Add inclusion of c-v850.texi
1209 * doc/c-v850.texi: New file.
1211 * read.c (is_end_of_line): Make NUL character be considered to be
1214 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1216 * config/tc-v850.c (parse_register_list): Add support for curly
1218 (cc_names): Add "e" and "ne" conditions.
1220 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1222 * app.c (do_scrub_chars): Support a double dash as starting a
1223 comment that extends to end of line.
1225 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1227 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1229 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1231 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1233 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1234 insn when changing to a different instruction.
1237 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1239 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1240 floating point extensions.
1241 (parse_reg): parse sgr and dbr.
1244 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1246 * config/tc-v850.c (system_register_name): Support numbers for
1247 system register IDs.
1249 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1251 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1252 flag when alignment is in bytes instead of power of 2, and code to
1253 use that flag to convert alignment to bytes.
1254 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1255 * read.h (s_lcomm_bytes): Add prototype.
1256 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1257 defined, write alignment to alignment bits in section header s_flags
1258 rather than the s_align field.
1259 start-sanitize-tic80
1260 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1261 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1262 pseudo, instead of s_lcomm which wants a power of two for alignment.
1265 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1267 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1269 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1271 * as.c (show_usage): Add -am.
1272 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1273 if we've already got one.
1274 * listing.c (struct list_info_struct): Add line_contents.
1275 (listing_newline): Put unused argument to work: if non-null, save it...
1276 (listing_listing): ... and regurgitate during listing instead of line
1278 * listing.h (LISTING_MACEXP): New define.
1279 (LISTING_NEWLINE): Argument is NULL.
1280 * read.c (read_a_source_file): If expanding macros, break up input
1281 lines and pass them to listing_newline.
1282 * doc/as.texinfo: Document -ac and -am.
1284 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1286 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1288 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1291 start-sanitize-v850e
1292 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1294 * config/tc-v850.c: Remove support_v850e flag and command line
1297 * configure.in (emulations): Add support for v850e target
1299 * configure (emulations): Add support for v850e target
1301 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1303 * config/tc-v850.c: Remove support_v850ea flag and command line
1306 * configure.in (emulations): Add support for v850ea target
1308 * configure (emulations): Add support for v850ea target
1311 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1313 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1314 setting EXPECT and TCL_LIBRARY.
1315 * Makefile.in: Rebuild.
1317 * as.h (enum debug_info_type): Define.
1318 (debug_type): Declare.
1319 * as.c (debug_type): New global variable.
1320 (show_usage): Add --gstabs.
1321 (parse_args): Handle --gstabs.
1322 * read.c (generate_asm_lineno): Remove.
1323 (read_a_source_file): Output stabs debugging if appropriate.
1324 Change checks of generate_asm_lineno to check debug_type. Only
1325 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1326 * read.h (generate_asm_lineno): Don't declare.
1327 (stabs_generate_asm_lineno): Declare.
1328 * stabs.c (stabs_generate_asm_lineno): New function.
1329 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1330 Don't turn off debugging.
1331 (add_file): Remove old #if 0 code.
1332 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1333 (ecoff_directive_end): Don't generate stabs line symbols.
1334 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1335 generate_asm_lineno.
1336 (line_label_cnt): Remove.
1337 (ecoff_generate_asm_line_stab): Remove.
1338 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1339 * doc/as.texinfo, doc/as.1: Document --gstabs.
1341 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1343 start-sanitize-v850e
1344 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1345 Add support for v850ea instructions.
1347 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1348 Add support for v850e instructions.
1351 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1352 text of entire opcode.
1354 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1356 * doc/internals.texi: Document rs_leb128.
1358 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1360 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1361 in ABSL case, rather than calling abort.
1363 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1365 * as.h (enum _relax_state): Add rs_leb128.
1366 * read.c (potable): Add sleb128 and uleb128.
1367 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1369 * read.h: Update prototypes.
1370 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1371 the symbol value, add a second FINALIZE argument that prevents
1372 changes from being comitted. Update all callers.
1373 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1374 * doc/as.texinfo: Document the new pseudos.
1376 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1378 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1380 (DISTCLEANFILES): Define.
1381 * doc/Makefile.am (DISTCLEANFILES): Define.
1382 * Makefile.in, doc/Makefile.in: Rebuild.
1384 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1387 Don't set targ or gas_target. Define SCO_ELF and
1388 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1390 * Makefile.am: Remove @target_frag@.
1391 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1393 (dep-am): Mark as phony.
1394 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1396 * config/arm-big.mt, config/arm-lit.mt: Remove.
1397 * config/mips-big.mt, config/mips-lit.mt: Remove.
1398 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1399 * config/ppc-sol.mt: Remove.
1400 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1401 * config/m88kcoff.mt: Remove.
1402 * config/sco5.mt: Remove.
1403 * configure, config.in, Makefile.in: Rebuild.
1405 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1406 further try to circumvent the .y.h rule.
1407 * Makefile.in: Rebuild.
1409 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1411 * Makefile.am: New file, based on old Makefile.in.
1412 * acinclude.m4: New file, from old aclocal.m4.
1413 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1414 shared library handling; now handled by libtool. Replace
1415 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1416 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1417 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1418 * config.in: New file, created by autoheader.
1420 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1421 * stamp-h.in: New file.
1422 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1423 (parse_args): Likewise.
1424 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1425 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1426 * Makefile.in, doc/Makefile.in: Now built with automake.
1427 * aclocal.m4: Now built with aclocal.
1428 * configure: Rebuild.
1430 * cond.c (s_else): If not listing false conditionals, turn listing
1431 off in the false branch of the else.
1433 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1435 * config/tc-mips.c (macro): Fix handling of a double load from a
1436 symbol plus an offset.
1438 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1439 has an associated external symbol.
1441 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1443 * config/tc-alpha.c (s_alpha_ucons): New function.
1444 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1446 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1448 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1449 line if we encounter an error.
1451 * config/tc-v850.c (md_assemble): Sign extend constants value
1452 for hi and hi0 expressions.
1453 (v850_insert_operand): Enable range checking for generic 16bit
1456 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1458 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1459 LO16, HI16 and HI16_S relocs.
1461 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1463 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1465 * configure: Regenerated with autoconf 2.12.
1466 * Makefile.in: Add $(EXEEXT) to all executables.
1468 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1470 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1471 unconditional branches.
1472 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1475 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
1477 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1479 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
1481 * macro.c (define_macro): Make sure the index is in range before
1484 start-sanitize-tic80
1485 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
1487 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1488 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
1489 the right f/ffrag and fx/fxfrag pairs since instruction may be split
1493 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1495 * config/te-go32.h (USE_ALIGN_PTWO): Define.
1496 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1497 defined, use s_align_ptwo for .align.
1498 * configure.in (i386-*-msdosdjgpp*): New target.
1499 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1500 * configure: Rebuild.
1502 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1504 * config/tc-sparc.c (last_opcode): New static local.
1505 (md_assemble): Don't issue "FP branch in delay slot" warning if
1506 the delay slot has been annulled.
1508 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1510 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1511 code if BFD_ASSEMBLER.
1513 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1515 * config/tc-v850.c (system_registers): Fix ordering of registers.
1517 start-sanitize-tic80
1518 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1520 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1521 when it will be filled in later by relocation information.
1524 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1526 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1527 (mips_ip): Fix ISA checks.
1529 start-sanitize-r5900
1530 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1532 * configure.in: Default the r5900 to little endian.
1533 * configure: Rebuilt.
1536 start-sanitize-tic80
1537 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1539 * config/tc-tic80.c (build_insn): Fix endianness problem with
1543 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1545 * config/tc-mips.c (check_absolute_expr): Change warning to
1548 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1550 * config/tc-mips.c (macro_build): Refine code to check if an
1551 instruction is available on a particular cpu variant.
1552 (mips_ip): Likewise.
1554 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1556 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1557 OBJ_AOUT to ifdef OBJ_ELF.
1558 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1559 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1561 * write.c (fixup_segment): Change special case for i386-coff to
1562 not apply for i386-pe.
1563 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1564 which were not done.
1565 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1566 (coff_format_ops): Initialize frob_file_after_relocs field rather
1567 than frob_file field.
1568 * config/obj-coff.h (coff_frob_file): Don't declare.
1569 (coff_frob_file_after_relocs): Declare.
1570 (obj_frob_file): Don't define.
1571 (obj_frob_file_after_relocs): Define.
1572 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1573 * configure: Rebuild.
1575 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * config/obj-coff.c (fixup_segment): Never subtract section
1578 address from PC relative reloc which will be fully resolved.
1580 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1582 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1583 with hpux10 header files.
1585 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1587 From Jason Merrill <jason@cygnus.com>:
1588 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1590 * config/tc-i386.h (md_maybe_text): Define.
1591 (md_do_align): Use md_maybe_text.
1593 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1595 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1596 relocations, don't check for symbol being external, weak, etc.
1598 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1600 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1601 calculate relocations to any external symbol, because we might be
1602 linking a shared object and the symbol might be overriden or moved
1603 (for instance, moved into a static executable's .bss section).
1604 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1606 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1607 be calculated by the assembler.
1609 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1610 whose destination lies in the same file, by ignoring the @plt or
1611 @local and aiming the branch at its destination.
1613 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1615 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1616 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1619 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1620 of obj_copy_symbol_attributes.
1622 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1624 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1625 signed operand, sign extend a 32 bit value to the host size.
1627 * Makefile.in (CFLAGS): Subsitute from configure script. From
1628 Jeff Makey <jeff@cts.com>.
1630 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1631 buffer size to make a copy of the symbol.
1633 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1636 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1638 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1639 step through the frags calling cvt_frag_to_fill, switch to
1640 SEG_DATA when we reach data_frag_root.
1642 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1644 * config/tc-mn10300.c (md_assemble): Allow an empty register
1645 list for instructions which use register lists.
1647 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1649 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1651 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1654 * config/tc-arm.c: Add prototypes for many static functions.
1655 (struct asm_opcode ): Add prototypes for parms field.
1656 (struct thumb_opcode ): Likewise.
1657 (fp_op2): Remove unused flags parameter.
1658 (output_inst): Make static.
1659 (arm_after_pass_hook): Remove unused ignore parameter.
1660 * config/tc-arm.h (arm_after_pass_hook): Declare.
1661 (arm_start_line_hook): Declare.
1662 (arm_frob_label): Declare.
1664 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1666 * depend.c (wrap_output): new prototype.
1668 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1670 * config/tc-sh.c (md_apply_fix): Check for overflow.
1672 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1673 section size to be aligned.
1675 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1677 * config/tc-sh.h (md_cons_align): Define.
1678 (sh_cons_align): Declare.
1679 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1680 (sh_no_align_cons): New static variable.
1681 (s_uacons): New static function.
1682 (sh_cons_align): New function.
1683 (sh_handle_align): Warn about misaligned data.
1684 * doc/c-sh.texi: Document .uaword and .ualong.
1686 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1688 * macro.c (macro_expand): In MRI mode, treat single quote as a
1689 separator character when checking for a positional argument.
1691 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1693 * config/tc-arm.c (md_parse_option): Merge in changes from
1696 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1698 * configure.in (emulations): Add Thumb architecture support from
1699 armT-9703-28-branch.
1701 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1703 * doc/all.texi: Add enabling of ARM documentation.
1705 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1707 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1709 * config/tc-mips.c: Added r3900 support.
1711 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1713 * as.c: (parse_args) `-t' option requires an argument.
1715 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-arm.c (md_begin): Change call to
1718 coff_arm_bfd_set_private_flags() to a call to
1719 bfd_set_private_flags().
1721 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1723 * Makefile.in: Rebuild dependencies.
1725 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1726 of a BFD_RELOC_RVA reloc.
1728 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1730 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1731 (hppa_force_relocation): Force a relocation for an absolute
1734 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1736 * doc/as.texinfo: Don't use @value in section names or index
1737 entries; it confuses texinfo.tex.
1739 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1741 * doc/as.texinfo: Updated for -MD option.
1742 * Makefile.in (CFILES): Added depend.c.
1743 (OBJS): Added depend.o.
1744 * as.h (start_dependencies, register_dependency,
1745 print_dependencies): New declarations.
1746 * depend.c: New file.
1747 * as.c (parse_args): Added -MD option.
1748 (main): Call print_dependencies.
1749 (show_usage): Added help for -MD.
1750 * read.c (s_app_file): Call register_dependency.
1751 (s_include): Call register_dependency when file is found.
1752 (read_a_source_file): Call register_dependency.
1754 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1756 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1757 section address to the symbol value.
1759 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1761 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1762 into the new membership field.
1764 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1766 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1767 command line then the ARM7 is now chosen by default when setting
1768 the BFD machine and architecture.
1770 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1772 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1773 hold APCS selection.
1774 (md_begin): Added code to generate flags to be set into the COFF
1775 header and the calls to the BFD functions to do this.
1776 (md_parse_option, md_show_usage): Added new command line
1777 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1778 -marmv3m, -marmv4, -marmv4t.
1780 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1781 as it is never used.
1783 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1785 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1786 label name with ".".
1787 * config/tc-mn10300.c (md_convert_frag): Likewise.
1789 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1791 * config/tc-mips.c (set_at): Check for bignum.
1792 (check_absolute_expr, macro, mips16_macro): Likewise.
1794 start-sanitize-tic80
1795 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1797 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1798 for overflow/underflow, only insert lower 15 bits into instruction.
1801 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1803 * config/tc-i386.c (pi): Check for RegMMX.
1805 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1807 * expr.c (expr): When subtracting values in the same frag,
1808 subtract X_add_number rather than adding it.
1810 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1812 * config/obj-coff.c (write_object_file): Just pass NULL to
1813 md_do_align, not the address of a char holding NOP_OPCODE.
1815 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1817 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1818 than an address if the floating point value looks sufficiently
1821 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1823 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1824 section size to be aligned.
1826 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1828 * cond.c: Include "macro.h".
1829 (struct conditional_frame): Add macro_nest field.
1830 (initialize_cframe): Initialize macro_nest.
1831 (cond_finish_check): Add nest parameter. Change all callers.
1832 (cond_exit_macro): New function.
1833 * as.h (cond_finish_check): Update declaration.
1834 (cond_exit_macro): Declare.
1835 * input-scrub.c (macro_nest): Make globally visible.
1836 (input_scrub_next_buffer): Call cond_finish_check.
1837 * macro.h (macro_nest): Declare.
1838 * read.c (s_mexit): Call cond_exit_macro.
1840 * config/tc-i386.h (RegMMX): Define.
1841 * config/tc-i386.c (pi): Check for all register types.
1842 (type_names): Add RegMMX.
1843 (md_assemble): Handle RegMMX.
1845 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1847 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1850 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1852 * config/tc-mips.c (nopic_need_relax): Add new parameter
1853 before_relaxing. Use it when testing ecoff_extern_size.
1854 (load_address, macro, md_estimate_size_before_relax): Fix all
1857 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1859 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1860 (obj_elf_subsection): New static function.
1862 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1864 * config/obj-coff.c (coff_header_append): Don't reset string_size
1865 each time through the loop.
1867 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1869 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1871 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1873 * doc/internals.texi (Porting GAS): Correct documentation for
1874 current configure handling of targ-cpu.h, et. al.
1875 (CPU backend): Document listing macros.
1877 * listing.c (data_buffer): Set size based on other listing macros,
1878 rather than always using 100.
1879 (data_buffer_size): Remove static variable.
1880 (calc_hex): Make data_buffer_size a local variable. Don't leave
1881 any slop when filling data_buffer.
1883 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1885 * doc/c-mips.texi: Document .set autoextend.
1887 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1889 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1890 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1891 sparc-*-openbsd*): New targets.
1892 * configure: Rebuild.
1894 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1896 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1897 for all undefined symbols.
1899 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1901 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1904 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1906 * configure.in (alpha*-*-openbsd*): New target.
1907 * configure: Rebuild.
1909 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1911 * configure.in (mips-*-openbsd*): New target.
1912 * configure: Rebuild.
1915 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1917 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1918 for instructions using conditional execution.
1921 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1923 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1925 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1927 * Makefile.in (srcroot): Remove.
1928 (INSTALL): Set to @INSTALL@.
1929 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1930 (all, dvi): Don't set srcroot.
1931 (install): Depend upon as.new, gasp.new, and installdirs. Use
1932 $(program_transform_name) directly, rather than using
1933 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1934 (installdirs): New target.
1935 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1936 (install): Depend upon installdirs. Use $(program_transform_name)
1937 directly, rather than using $(INSTALL_XFORM) and
1939 (installdirs): New target.
1940 (install-info-as): Run mkinstalldirs.
1941 (install-info-gasp): Likewise.
1943 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1945 * Makefile.in (INSTALL): Change install.sh to install-sh.
1947 * symbols.c (resolve_symbol_value): Check for division by zero.
1949 From Thomas Graichen <graichen@rzpd.de>:
1950 * Makefile.in: Always use $(SHELL) when running move-if-change.
1951 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1952 * configure: Rebuild.
1954 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1956 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1957 New argument `want'. Update enum cgen_parse_operand_result values.
1958 Initialize if CGEN_PARSE_OPERAND_INIT.
1959 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1960 (md_assemble): Call cgen_asm_init_parse.
1961 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1963 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1965 * config/tc-m68k.c (m68k_ip): Handle #j.
1967 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1969 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1970 right address for call label:32,regs,imm.
1972 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1974 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1976 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1977 symbol for OBJ_ELF anymore.
1979 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1981 * Makefile.in: Regenerate dependencies.
1982 (TARG_CPU): New variable.
1983 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1984 (.dep1): Delete creating of cgen-opc.h.
1985 (.tcdep): Put proper contents in cgen-opc.h.
1986 * configure.in (m32r): Delete setting of extra_files, extra_links.
1987 (AC_OUTPUT): Create cgen-opc.h.
1988 * configure: Regenerated.
1990 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1992 * makefile.vms: Update to build gasp.exe.
1994 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1996 * write.c (relax_frag): Make non-static.
1997 * write.h (relax_frag): Add prototype for.
1998 * config/tc-m32r.h (md_do_align): New arg `max'.
1999 * config/tc-m32r.c (m32r_do_align): Likewise.
2000 Update calls to frag_align, frag_align_pattern.
2001 (fill_insn): Update call to m32r_do_align.
2002 (m32r_scomm): Update call to frag_align.
2004 * config/tc-m32r.[ch]: New files.
2006 * Makefile.in (CPU_TYPES): Add m32r.
2007 (TARGET_CPU_CFILES): Add tc-m32r.c.
2008 (TARGET_CPU_HFILES): Add tc-m32r.h.
2009 (DISTCLEAN_HERE): Add cgen-opc.h.
2010 (.dep1,.tcdep): Create empty cgen-opc.h.
2011 (cgen.o): Add dependencies.
2012 (dependencies): Regenerate.
2013 * as.h (struct frag): New member fr_targ.
2014 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2015 * conf.in (USING_CGEN): New macro.
2016 * configure.in (m32r-*-*): Add entry for.
2017 Add cgen.o to extra_objects.
2018 * configure: Regenerate.
2019 * frags.c (frag_var): fr_pcrel_adjust renamed to
2020 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2021 (frag_variant): Likewise.
2022 * write.c (relax_frag): Likewise.
2023 * config/tc-ns32k.c (*): Likewise.
2025 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2027 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2028 rather than for any end of line character.
2030 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2031 call abort (i.e., as_abort) rather than crashing.
2033 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2034 OBJ_ELF, rather than of S_GET_OTHER.
2036 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2038 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2040 * Makefile.in (VERSION): Set to 2.8.1.
2042 * Branched binutils 2.8.
2044 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2046 * COPYING: Update FSF address.
2048 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2050 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2052 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2054 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2056 * config-gas.com: Update to handle both vax and alpha.
2057 * makefile.vms: Update to use config-gas.
2058 * conf-a-gas.com: Remove file.
2060 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2062 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2063 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2064 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2066 start-sanitize-tic80
2067 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2069 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2070 at the beginning of a line for compatibility with .S files where
2071 cpp leaves the filename transitions beginning with '#'.
2074 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2076 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2077 tc_coff_sizemachdep if OBJ_COFF.
2079 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2081 * config/tc-ppc.c (register_name): Declare.
2083 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2085 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2086 * configure: Rebuild.
2088 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2090 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2091 (mips16_mark_labels): New static function.
2092 (append_insn): Call mips16_mark_labels.
2093 (mips_emit_delays): Likewise.
2094 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2095 (s_mips_stab): New static function.
2097 * configure.in: Use ELF for mips-*-gnu*.
2098 * configure: Rebuild.
2100 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2102 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2105 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2107 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2108 set OPCODES_LIB to empty.
2109 * configure: Rebuild.
2111 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2113 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2115 * configure: Rebuild.
2117 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2119 * itbl-parse.y (yyerror): Make static. Declare.
2121 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2122 * configure.in: Set emulations for mips-*-linux*-*.
2123 * configure: Rebuild.
2125 * config/tc-mips.c (struct mips_set_options): Define.
2126 (mips_opts): New static variable.
2127 (mips_isa): Remove. Now a field in mips_opts. Change all
2129 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2130 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2131 (struct mips_option_stack): Define.
2132 (mips_opts_stack): New static variable.
2133 (s_mipsset): Add support for .set push and .set pop.
2134 * doc/c-mips.texi: Document .set push and .set pop.
2136 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2137 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2138 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2140 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2142 * as.c (parse_args): Update copyright date in version message.
2144 * Makefile.in (clean-here): Remove dependency files.
2146 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2147 (s_mri_common): Check S_IS_COMMON unconditionally.
2148 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2149 * config/tc-alpha.c (s_alpha_comm): Likewise.
2150 * config/tc-mips.c (nopic_need_relax): Likewise.
2151 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2152 (ppc_pe_comm): Likewise.
2153 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2154 common symbol to bfd_com_section_ptr.
2155 * config/tc-sparc.c (s_common): Likewise.
2156 (tc_gen_reloc): Likewise.
2159 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2161 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2164 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2166 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2169 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2171 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2174 * listing.c (print_lines): Add lineno parameter. Change all
2176 (listing_listing): Only call calc_hex for the right line.
2177 (listing_list): Set the new edict based on the current edict, in
2178 order to handle listing commands in macros correctly.
2180 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2183 * cond.c (cond_finish_check): New function.
2184 * as.h (cond_finish_check): Declare.
2185 * as.c (main): Call cond_finish_check.
2188 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2190 * config/tc-d30v.c (md_assemble): If two instructions
2191 are supposed to be assembled in parallel and the first one is
2192 long, print an error and stop.
2193 (md_apply_fix3): Don't calculate absolute relocs. Just write
2197 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2199 * config/tc-i386.h (iclrKludge): Define.
2200 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2202 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2204 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2205 * config/tc-alpha.c (alpha_debug): New static variable.
2206 (md_parse_option): Set alpha_debug if -g is seen.
2207 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2210 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2212 * config/tc-d30v.c (build_insn): Enable range-checking code.
2213 (postfix): Stop at space or comma. Fixes PR 11862.
2214 (md_assemble): Change error message.
2217 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2219 * Makefile.in: Added automatic dependency building.
2220 * dep-in.sed: New file.
2222 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * config/obj-ieee.c (segment_name): Don't define function if this
2227 * config/obj-coff.h (DO_STRIP): Don't define.
2228 * config/tc-h8300.h (DO_STRIP): Don't define.
2229 * config/tc-h8500.h (DO_STRIP): Don't define.
2230 * config/tc-w65.h (DO_STRIP): Don't define.
2231 * config/tc-z8k.h (DO_STRIP): Don't define.
2233 * symbols.c (colon): Call obj_frob_label if it is defined.
2234 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2236 * configure.in: Don't set files and links. Don't call
2237 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2238 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2239 * configure: Rebuild.
2240 * Makefile.in (TARG_CPU_C): New variable.
2241 (TARG_CPU_O, TARG_CPU_H): New variables.
2242 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2243 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2244 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2245 (LINKED_SOURCES): Remove.
2246 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2247 (LINKED_HEADERS): Remove.
2248 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2249 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2251 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2252 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2253 (itbl-cpu.h): Remove target.
2254 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2257 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2259 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2261 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2263 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2264 open coded loop that does not require the name to start with a
2267 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2269 * frags.c (frag_var): Change offset parameter to offsetT.
2270 (frag_variant): Likewise.
2271 * frags.h (frag_variant, frag_var): Update declarations.
2272 * config/tc-m68k.c (struct m68k_it): Change foff field to
2274 (add_frag): Change off parameter to offsetT.
2275 * Several files: Add casts to calls to frag_var.
2277 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2278 serialize a parallel make.
2279 (itbl-parse.h): Split target out from itbl-parse.c.
2281 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2283 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2285 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2286 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2287 storing the value of a common symbol.
2289 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2291 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2293 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2294 that is done by symbol_remove and symbol_insert.
2296 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2299 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2301 * config/tc-mips.c (load_register): In 32 bit mode, when not
2302 dealing with a 64 bit number, permit the upper 32 bits to be set
2303 even if bit 31 is not set.
2305 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2307 * read.c (potable): Add "equiv".
2308 (s_set): Handle .equiv based on argument.
2309 * doc/as.texinfo (Equiv): New node to document .equiv.
2310 (Err): New node to document .err.
2312 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2314 * Many files: Add function prototypes.
2315 * as.c (show_usage, parse_args): Make static.
2316 * frags.h (frag_alloc): Declare.
2317 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2318 * symbols.c (dollar_label_instance): Change return type to long.
2319 * symbols.h (print_symbol_value): Declare.
2320 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2321 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2322 (remove_subsegs, relax_frag): Make static.
2323 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2324 (what_kind_of_float): Likewise.
2325 (atof_vax): Make static. Change what_kind to int.
2326 (md_atof): Change what_statement_type to int.
2327 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2328 * config/tc-alpha.c (vax_md_atof): Declare.
2329 (md_atof): Don't declare atof_ieee and vax_md_atof.
2330 * config/tc-i386.c (set_16bit_code_flag): Make static.
2331 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2332 * config/tc-m68k.c (add_fix): Change width to int.
2333 (insert_reg): Change regname to const.
2334 (md_atof): Don't declare atof_ieee.
2335 (demand_empty_rest_of_line): Don't declare.
2336 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2337 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2338 (parse_keyword_arg): Change lookup_fn to take const arg.
2339 (md_atof): Don't declare atof_ieee.
2340 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2341 (tc_aout_pre_write_hook): Don't declare.
2343 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2345 * as.h (bfd_alloc_by_size_t): Don't declare.
2346 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2348 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2350 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2351 (symbol_append): Set sy_next and sy_previous when adding a single
2352 symbol to an empty list. Call debug_verify_symchain.
2353 (verify_symbol_chain): Use assert, not know.
2355 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2357 * NEWS: Note BeOS support.
2358 * configure.in: (ppc-*-beos): New target, use coff as object format.
2359 * configure: Regenerate with autoconf.
2361 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2363 * config/tc-mips.c (md_apply_fix): Improve error message for out
2366 * Makefile.in: Add dependencies on obstack.h where needed.
2368 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2370 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2371 case of a symbol equated to another symbol when using SVR4_PIC.
2373 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2375 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2377 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2378 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2380 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2381 and md_elf_section_change_hook if they are defined.
2382 (obj_elf_text, obj_elf_previous): Likewise.
2384 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2386 * config/obj-multi.h (struct elf_obj_sy): Define if
2388 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2390 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2391 OBJ_SYMFIELD_TYPE is defined.
2393 * doc/as.texinfo (bss): Improve description of .bss section. In
2394 ELF or COFF, you are permitted to switch into the section.
2395 (Comm): Rewrite description of common symbols.
2396 (Lcomm): Mention that some targets permit a third argument.
2398 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2400 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2402 * symbols.c (colon): Change type of local to int. From Alan Modra
2403 <alan@spri.levels.unisa.edu.au>.
2405 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2406 alignment if a zero fill pattern was explicitly specified.
2407 * config/tc-sh.c (sh_do_align): Likewise.
2409 * read.c (equals): Always permit register names to be redefined.
2411 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2412 mips16 symbol to be adjusted if a symbol is being subtracted from
2415 From Eric Youngdale <eric@andante.jic.com>:
2416 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2417 illegal symbol version names.
2418 (elf_frob_symbol): Check for external default versions.
2420 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2422 From Eric Youngdale <eric@andante.jic.com>:
2423 * config/obj-elf.h (struct elf_obj_sy): Define.
2424 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2426 * config/obj-elf.c (obj_elf_symver): Just record the name.
2427 (obj_symbol_new_hook): Initialized versioned_name field.
2428 (elf_frob_symbol): If there is a versioned_name, either rename the
2429 symbol, or add an alias with that name.
2431 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2433 * config/tc-mn10300.c (md_relax_table): Define.
2434 (md_convert_frag): Implement.
2435 (md_assemble): Handle relaxable operands/instructions correctly.
2436 (md_estimate_size_before_relax): Implement.
2437 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2439 * config/tc-mn10200.c (md_relax_table): Fix typos.
2441 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2442 relocs anymore. Tweak fx_offset for pc-relative relocs.
2444 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2446 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2449 start-sanitize-tic80
2450 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2452 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2454 * config/tc-tic80.c (md_begin): Declare external variable
2455 coff_flags and insert an F_AR32WR bit into it.
2458 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2460 * read.c (equals): Add reassign parameter. Change all callers.
2461 * read.h (equals): Update declaration.
2463 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2465 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2466 can rely on the frag address to determine whether a frag is
2469 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2471 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2472 (S_LOCAL_NAME): Likewise.
2473 (FAKE_LABEL_NAME): Define unconditionally.
2474 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2476 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2477 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2478 Don't define FAKE_LABEL_NAME.
2479 * config/te-ic960.h: Likewise.
2480 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2481 (mips_frob_file_before_adjust): Declare.
2482 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2483 (mips_local_label): Remove.
2485 * config/te-sco386.h: Remove; not used.
2487 start-sanitize-tic80
2488 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
2490 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2491 byte alignment rather than power-of-two alignment that is the
2495 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
2497 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2499 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2500 message, and add newline.
2501 (process_file): Don't process assignments in the label if this is
2502 a equ or assign pseudo-op.
2503 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2504 and K_EQU, to match documentation.
2506 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2508 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2509 to denote read-only data sections.
2511 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2513 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2514 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2516 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2517 binary number if the next character is '+' or '-'.
2519 start-sanitize-tic80
2520 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2522 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2523 (find_opcode): Match operands that can be floats.
2524 (build_insn): Handle O_big (float) expressions and build
2528 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2530 * configure.in (mips*-*-lnews*): New target, also make empty
2531 emulation list for this target.
2532 * configure: Update.
2533 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2534 (mips_target_format): Use.
2535 * te-lnews.h: New file.
2537 start-sanitize-tic80
2538 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2540 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2541 operands with :m or :s modifiers and generate the right opcodes
2545 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2547 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2548 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2550 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2552 * config/tc-m68k.c (instring): Useless local declaration of
2553 crack_operand removed.
2554 * expr.h (expressionS): Changed type of X_op field to operatorT if
2557 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2559 Based on patches from Robert Lipe <robertl@dgii.com>:
2560 * configure.in: Add i386coff and i386elf to emulation list.
2561 * configure: Rebuild.
2562 * as.c (i386coff, i386elf): Declare.
2563 * obj.h (coff_format_ops): Declare.
2564 * config/obj-coff.c (OBJ_HEADER): Define.
2565 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2566 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2567 (obj_pseudo_table): Add "version".
2568 (coff_pop_insert): New static function.
2569 (coff_sec_sym_ok_for_reloc): New static function.
2570 (no_func): New static function.
2571 (coff_format_ops): New variable.
2572 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2573 (obj_symbol_new_hook): Define.
2574 (coff_obj_read_begin_hook): Declare.
2575 (obj_read_begin_hook): Define.
2576 * config/tc-i386.h (i386_target_format): Declare.
2577 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2578 OUTPUT_FLAVOR when appropriate.
2579 (i386_target_format): New function.
2580 * Makefile.in (obj-coff.o): New target.
2581 (e-i386coff.o, e-i386elf.o): New targets.
2583 From Stephen Williams <steve@icarus.icarus.com>:
2584 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2585 (_tc_get_bal_of_call): Don't declare.
2586 (tc_get_bal_of_call): Declare as function, don't define as macro.
2587 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2588 in sy_tc field, not x_balntry field.
2589 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2590 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2591 field, not x_balntry field.
2593 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2594 have the SHF_ALLOC attribute.
2596 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2597 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2598 (itbl-lex.o): Depend upon itbl-parse.h.
2600 * itbl-parse.y (yyerror): Change return type to int. Change to
2601 use old style function declaration.
2603 * Makefile.in (itbl-lex.o): Remove -Wall.
2604 (itbl-parse.o): Likewise.
2606 * cond.c (s_ifdef): If we should omit conditionals from listings,
2608 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2609 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2610 (listing_listing): Handle EDICT_NOLIST_NEXT.
2611 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2612 * listing.h (LISTING_NOCOND): Define.
2613 (LISTING_SKIP_COND): Define.
2614 * as.c (show_usage): Mention c as a suboption of -a.
2615 (parse_args): Handle c as a suboption of -a.
2616 * doc/as.texinfo: Document -alc.
2618 start-sanitize-tic80
2619 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2621 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2624 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2626 * doc/as.texinfo: Document .symver.
2628 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2630 * config/tc-d10v.c: Change pre_defined_registers to
2631 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2633 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2635 * config/obj-coff.c: Fix typo in comment section.
2636 start-sanitize-tic80
2637 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2638 an additional alignment argument.
2639 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2641 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2645 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2647 * Makefile.in: Remove dependancies on itbl-cpu.h.
2648 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2651 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2653 * itbl-ops.h: Include as.h.
2655 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2657 * as.c: Remove -t option.
2658 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2659 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2660 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2662 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2664 * itbl-ops.c: Don't define DEBUG.
2666 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2668 * Makefile.in: Update itbl-test.c to reflect its new location.
2670 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2672 * itbl-ops.c: Add test for itbl_have_entries.
2673 * config/tc-mips.c: Remove test for itbl_have_entries.
2674 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2676 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2678 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2679 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2680 (LEX, LEXFLAGS): Define.
2681 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2683 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2685 * itbl-parse.y: Fix indentation mistakes from indent program.
2686 * itbl-lex.l: Fix indentation mistakes from indent program.
2687 * itbl-ops.h: Add include for ansidecl.h.
2688 Add PARAMS around function arguments.
2689 Add declaration for itbl_have_entries.
2690 * itbl-ops.c: Add PARAMS around function arguments.
2691 * Makefile.in: Add itbl build rules.
2692 Add dependancies for itbl files to mips target.
2693 * as.c: Add itbl support.
2694 Add new option "--insttbl" for dynamically extending instruction set.
2695 * as.h: Declare insttbl_file_name;
2696 the name of file defining extensions to the basic instruction set
2697 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2698 itbl-ops.o to extra_objects for mips configuration.
2699 Add include file link from itbl-cpu.h to
2700 config/itbl-${target_cpu_type}.h.
2701 * config/tc-mips.c: Allow copz instructions.
2702 Add notes for future additions to the itbl support.
2704 (macro): Call itbl_assemble to assemble itbl instructions.
2705 See if an unknown register is specified in an itbl entry.
2707 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2708 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2710 start-sanitize-tic80
2711 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2712 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2714 (build_insn): Grab a frag early so we can use the address in
2715 fixups. Take one's complement of BITNUM values before insertion
2716 in opcode. Add code to support O_symbol operands.
2717 (md_apply_fix): Replace unimplemented warning with implementation.
2718 (md_pcrel_from): Ditto.
2719 (tc_coff_fix2rtype): Ditto.
2722 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2724 * config/tc-d30v.c (parallel_ok): New function.
2725 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2727 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2728 relocation is in different section. Fixes PR11574.
2730 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2732 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2733 don't set the section alignment to 2**4.
2735 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2737 * config/tc-m68k.c (line_comment_chars): Add '*'.
2739 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2740 (do_scrub_begin): Don't set lex['*'].
2741 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2742 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2745 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2746 * configure: Rebuild.
2747 * config/te-svr4.h: New file.
2748 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2749 TE_SVR4 or TE_DELTA.
2751 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2753 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2754 short conditional branch around a long unconditional branch.
2756 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2758 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2761 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2764 * symbols.c (resolve_symbol_value): If both left and right
2765 operands are undefined, warn about both of them.
2767 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2769 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2770 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2771 (obj_elf_symver): New static function.
2772 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2775 * write.c (relax_segment): Make type and printf format agree.
2777 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2781 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2783 * config/tc-d30v.c, config/tc-d30v.h: New files.
2785 * configure: Rebuilt.
2787 * configure.in: Add case for d30v.
2790 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2792 * config/tc-alpha.h (md_operand): Define with a null expansion,
2793 like all the other targets.
2794 * doc/internals.texi (CPU backend): Add missing word in
2795 md_flush_pending_output description. Fix typo in md_convert_frag
2797 start-sanitize-tic80
2798 * config/tc-tic80: Minor comment additions/changes.
2801 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2803 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2804 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2805 * config/obj-coff.c (obj_coff_def): Use
2806 tc_canonicalize_symbol_name if defined.
2807 (obj_coff_tag, obj_coff_val): Likewise.
2808 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2810 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2812 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2813 does not actually work, though:
2814 * configure.in (i386-sequent-bsd*): New target.
2815 * configure: Rebuild.
2816 * config/tc-dynix.h: New file.
2817 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2819 * read.c (do_align): Add max parameter. Change all callers.
2820 Remove useless static variables.
2821 (s_align): New static function. Do common portion of
2822 s_align_bytes and s_align_ptwo.
2823 (s_align_bytes, s_align_ptwo): Just call s_align.
2824 * frags.c (frag_align): Add max parameter. Change all callers.
2825 (frag_align_pattern): Likewise.
2826 * frags.h (frag_align, frag_align_pattern): Update declarations.
2827 * write.c (relax_segment): Limit alignment change to fr_subtype.
2828 Fix some types to be addressT.
2829 * config/obj-coff.c (size_section): Likewise.
2830 * config/obj-ieee.c (size_section): Likewise.
2831 * config/tc-d10v.h (md_do_align): Add max parameter.
2832 * config/tc-i386.h (md_do_align): Likewise.
2833 * config/tc-m88k.h (md_do_align): Likewise.
2834 * config/tc-m88k.c (m88k_do_align): Likewise.
2835 * config/tc-sh.h (md_do_align): Likewise.
2836 * config/tc-sh.c (sh_do_align): Likewise.
2837 * as.h: Improve comments on rs_align and rs_align_code.
2838 * doc/as.texinfo: Document new alignment arguments.
2839 * doc/internals.texi (Frags): Document use of fr_subtype field for
2840 rs_align and rs_align_code.
2842 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2844 * config/tc-mips.c: Changed opcode parsing.
2846 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2848 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2849 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2850 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2851 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2852 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2853 to a location consistent with the rest of the target include files.
2854 * config/tc-i386.c: Remove misleading comment.
2855 * doc/internals.texi (CPU backend): Add description of function
2856 md_undefined_symbol.
2857 start-sanitize-tic80
2858 * config/tc-tic80.c: Add code to insert predefined symbols into the
2859 symbol table so they can be parsed by the standard expression parser.
2860 Remove custom code that use to parse them.
2861 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2862 to a location consistent with the rest of the target include files.
2865 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2867 * as.h: GNU c provides unlink() function.
2869 Unify section handling on openVMS/Alpha:
2870 * config/tc-alpha.c(s_alpha_link): Remove.
2871 (s_alpha_section): New function.
2872 Remove case-hacking of symbols
2873 Add .code_address pseudo-op.
2874 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2875 (s_alpha_code_address): New function.
2876 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2877 static constructors/destructors.
2878 Add debug code for crash debugs, to be removed when traceback code
2879 is added to object code.
2880 (s_alpha_name): New function for .name pseudo-op.
2881 (alpha_print_token): New function to print token expressions with
2882 alpha specific extensions.
2884 * makefile.vms: Allow compilation with current gcc snapshot.
2886 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2888 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2889 (DVIPS): Set to dvips.
2890 (ps, as.ps, gasp.ps): New targets.
2891 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2892 and MAKEINFO env variables.
2893 (internals.ps): Use DVIPS macro.
2894 (clean): Remove core and backup files.
2895 (distclean): Remove temporary files from building internals.
2897 * doc/internals.texi (Frags): Fix typo.
2898 (GAS processing): Ditto.
2899 (CPU backend): Ditto.
2900 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2901 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2902 * read.c: Remove ugly hack that dealt with config files not
2903 correctly defining TARGET_BYTES_BIG_ENDIAN.
2904 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2905 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2906 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2907 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2908 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2909 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2910 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2911 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2912 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2913 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2914 whether it is defined or not.
2915 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2916 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2917 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2918 whether it is defined or not.
2919 start-sanitize-tic80
2920 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2921 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2924 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2926 * write.c (write_relocs): Correct text in as_fatal error message,
2927 bfd_perform_relocation -> bfd_install_relocation.
2929 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2931 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2932 * read.c (LEX_TILDE): Define if not defined.
2933 (lex_type): Use LEX_TILDE.
2934 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2935 not is_part_of_name.
2937 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2939 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2942 * config/tc-mips.c (mips16_extended_frag): Correct base address
2943 for an extended PC relative instruction.
2944 (md_convert_frag): Likewise.
2946 * config/tc-mips.c (prev_nop_frag): New static variable.
2947 (prev_nop_frag_holds): New static variable.
2948 (prev_nop_frag_required): New static variable.
2949 (prev_nop_frag_since): New static variable.
2950 (append_insn): If we aren't reordering, and prev_nop_frag is not
2951 NULL, and we don't need any nops, then decrease the size of
2952 prev_nop_frag. Don't insert nops because of instructions in
2953 noreorder sections. Remember whether the previous instructions
2954 where in noreorder sections even when not reordering.
2955 (mips_no_prev_insn): Add preserver parameter. Change all
2956 callers. Refer prev_nop_frag variables when appropriate.
2957 (mips_emit_delays): Set up prev_nop_frag.
2958 (s_mipsset): Clear prev_nop_frag if reordering.
2960 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2962 * config/tc-mips.c (append_insn): Remove useless code which
2963 handled swapping a mips16 jump with a mips16 instruction with a
2966 * config/tc-mips.c (md_parse_option): When debugging, set
2967 mips_optimize to 1, not 0.
2969 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2971 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2972 like the expression was based on `.', adjust the value of the
2975 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2976 extended instruction in a delay slot when not reordering.
2977 (md_convert_frag): Warn if an extended instruction appears in a
2980 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2981 (s_insn): New static function.
2982 * doc/c-mips.texi: Document .insn.
2984 * config/tc-mips.c (md_begin): Add the general registers to the
2986 (mips16_ip): First parse the expression, and then see whether it
2987 came up with a register, rather than trying to first see whether
2988 we are looking at a register.
2990 start-sanitize-tic80
2991 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2993 * config/tc-tic80.c: Numerous changes and additions to flesh
2994 out functions that were previously just stubs, and fix some
2995 problems found using the new TIc80 testsuite cases.
2998 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3000 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3001 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3003 * config/tc-mips.c (append_insn): Output jump instruction as a
3004 pair of 2 byte instructions, rather than as a single 4 byte
3007 start-sanitize-r5900
3008 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3009 (mips_ip): Don't check INSN_ISA for a macro.
3012 start-sanitize-r5900
3013 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3015 * config/tc-mips.c: added r5900.
3018 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3020 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3021 config/itbl-mips.h: Add copyright message and fix indentation.
3023 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3025 * itbl-ops.c: New file. Add support for dynamically read
3026 instruction registers, opcodes and formats. Build internal table
3027 for new instructions and provide callbacks for assembler and
3029 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3031 * itbl-ops.h: New file. Header file for itbl support.
3032 * config/itbl-mips.h: New file. Mips specific definitions for
3035 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3037 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3038 fit into the constant field of a relaxable operand, then it does
3041 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3043 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3044 a jsr target in a different section just like a jsr to
3045 an undefined target.
3047 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3049 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3050 against any mips16 symbols, not just externally visible ones.
3051 (md_apply_fix): Corresponding change.
3053 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3055 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3056 the operand of the exit instruction.
3058 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3060 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3061 as O_symbol, copy over the segment.
3063 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3065 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3066 fixup to be against the section symbol, adjust the value
3069 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3071 * write.c (write_relocs): Avoid looping on equated symbols.
3072 Adjust fx_offset by X_add_number for each symbol.
3073 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3075 (fixup_segment): Add a loop to track down equated symbols and
3076 adjust fx_offset appropriately.
3078 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3080 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3081 jmp -> bra relaxing.
3082 (md_convert_frag): Handle jmp->bra relaxing.
3083 (md_assemble): Handle jmp->bra relaxing.
3084 (md_estimate_size_before_relax): Likewise.
3086 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3088 * config/tc-i386.c (i386_align_code): Add comments explaining the
3091 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3093 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3094 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3096 (md_longopts): Add "enforce-aligned-data".
3097 (md_show_usage): Mention --enforce-aligned-data.
3098 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3099 enforce-aligned-data.
3101 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3102 "word", and "short".
3103 (ppc_xcoff_cons): New static function.
3105 * write.c (relax_segment): Give an error if a .space symbol is
3106 common or undefined.
3108 * read.c (read_a_source_file): Don't handle mri_pending_align if
3109 the handler is s_globl or s_ignore.
3111 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3113 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3114 start-sanitize-tic80
3115 * config/tc-tic80.c: Many additions to previous placeholder file.
3116 * config/tc-tic80.h: Ditto.
3119 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3121 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3123 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3125 * config/tc-mips.c (mips_fix_adjustable): New function.
3126 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3127 (mips_fix_adjustable): Declare.
3129 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3130 * read.c (read_a_source_file): After doing an mri_pending_align,
3131 adjust the line_label if there is one.
3132 (s_space): Set mri_pending_align if an odd number of bytes were
3135 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3137 * config/tc-d10v.h (md_do_align): Add this hook to call
3138 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3140 * config/tc-d10v.c (find_opcode): Correctly calculate
3141 branch displacement when .aligns are present.
3143 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3145 * config/tc-mn10200.c (md_relax_table): Define.
3146 (md_convert_frag): Implement.
3147 (md_assemble): Handle relaxable operands/instructions correctly.
3148 (md_estimate_size_before_relax): Implement.
3149 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3151 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3153 * config/tc-mips.c (append_insn): Give an error for jumps to a
3155 (md_apply_fix): Make a branch to an odd address an error rather
3158 * config/tc-mips.c (md_convert_frag): If the user explicitly
3159 requested an extended opcode, pass warn as true to mips16_immed.
3161 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3162 an explicit 0, so that explicitly extended instructions work
3165 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3167 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3168 symbol for a common symbol.
3170 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3172 Patch presumed to have been checked in awhile ago but wasn't.
3173 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3174 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3175 (relax_segment, case rs_org): Move code inside braces. Move locals
3176 target,after inside too.
3177 (relax_segment, case rs_machine_dependent): Guts moved to ...
3178 (relax_frag): New function.
3179 Call md_prepare_relax_scan if defined.
3181 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3183 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3184 'p' operand specifier.
3186 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3188 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3189 m68k family cpus which support long branch addressing modes.
3190 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3191 md_create_long_jump): Use it.
3193 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3195 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3196 the .reginfo or .MIPS.options section if configured for an
3199 * config/tc-mips.c (md_begin): Don't set interlocks for
3202 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3204 * read.c (read_a_source_file): Make sure the symbol ends with
3205 whitespace before checking whether the next character is '='.
3207 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3209 * config/tc-i386.c (sco_id): Moved from here...
3210 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3211 really is an SCO ELF specific thing, not just a SCO x86 specific
3214 start-sanitize-tic80
3215 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3217 * configure.in (tic80-*-*): Don't require 'coff'.
3218 * configure: Regenerate.
3221 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3223 * read.c (emit_expr): Check for overflow of a negative value
3225 * write.c (fixup_segment): Likewise.
3226 * config/obj-coff.c (fixup_segment): Likewise.
3228 * config/tc-m68k.c (struct label_line): Define.
3229 (labels, current_label): New static variables.
3230 (md_assemble): Mark current_label as text, and clear it.
3231 (m68k_frob_label): New function.
3232 (m68k_flush_pending_output): New function.
3233 (m68k_frob_symbol): New function.
3234 * config/tc-m68k.h (tc_frob_label): Define.
3235 (md_flush_pending_output): Define.
3236 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3237 (tc_frob_coff_symbol): Likewise.
3239 * read.c (read_a_source_file): When defining a macro in MRI mode,
3240 don't add the symbol to the symbol table.
3242 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3244 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3245 here since fixup_segment doesn't (linkrelax is set).
3246 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3248 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3250 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3253 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3255 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3256 to avoid warnings with the native HP compiler.
3257 (fix_new_hppa): Similarly for the r_type argument.
3258 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3259 in an #if OBJ_ELF to keep gcc -Wall quiet.
3260 (md_apply_fix): Always initialize "result".
3262 * config/tc-mn10200.c (md_assemble): Generate relocations.
3264 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3266 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3269 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3271 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3272 pass on the new file hook.
3274 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3275 !alpha_force_relocation, as local LITERALs can be adjusted to be
3276 relative to the section.
3278 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3280 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3282 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3283 aligned to odd boundary.
3284 (tc_frob_coff_symbol): Define.
3286 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3288 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3290 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3291 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3293 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3295 (md_assemble): If the size is 'B', set fx_signed.
3296 (md_apply_fix_2): Use fx_signed when checking for overflow.
3298 * write.h (struct fix): Add fx_signed field.
3299 * write.c (fix_new_internal): Initialize fx_no_overflow and
3301 (fixup_segment): Use fx_signed when checking for overflow.
3302 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3303 fx_signed when checking for overflow.
3305 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3307 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3308 updated, and all the useful information is in doc/internals.texi.
3310 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3311 * read.c (read_a_source_file): Check for conditional operators
3312 before doing an MRI pending alignment.
3313 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3314 (tc_conditional_pseudop): Define.
3315 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3316 * doc/internals.texi (CPU backend): Describe
3317 tc_conditional_pseudoop.
3319 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3320 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3322 (md_begin): Check m68k_rel32_from_cmdline before setting
3324 (m68k_mri_mode_change): Likewise.
3325 (md_longopts): Add --disp-size-default-16 and
3326 --disp-size-default-32.
3327 (md_parse_option): Handle new options.
3328 (md_show_usage): Mention new options.
3329 * doc/c-m68k.texi (M68K-Opts): Document new options.
3331 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3332 * config/tc-m68k.c (m68k_index_width_default): New static
3334 (m68k_ip): Use m68k_index_width_default to set the size of a base
3335 register whose size was not given.
3336 (md_longopts): Add --base-size-default-16 and
3337 --base-size-default-32.
3338 (md_parse_option): Handle new options.
3339 (md_show_usage): Mention new options.
3340 * doc/c-m68k.texi (M68K-Opts): Document new options.
3342 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3344 * configure.in: Recognize mips-*-linux* target.
3345 * configure: Rebuild.
3347 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3348 work if valueT is only 32 bits.
3350 * config/tc-mips.c: Throughout, check target_big_endian rather
3352 (byte_order): Remove.
3353 (mips_init_after_args): Remove.
3354 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3355 (mips_init_after_args): Don't declare.
3356 (tc_init_after_args): Don't define.
3358 * config/tc-mips.h (tc_frob_after_relocs): Define if
3360 (mips_elf_final_processing): Likewise.
3361 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3363 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3365 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3366 sld.{h,w} and the operand is relocatable, adjust the adend by
3367 shifting it right one bit.
3369 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * read.c (read_a_source_file): Check mri_pending_align after
3372 checking for a macro. From Ronald F. Guilmette
3375 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3377 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3378 add segment argument. If OBJ_ELF, treat a relocation against a
3379 symbol in a linkonce section like a relocation against an external
3381 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3383 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3385 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3387 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3389 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3390 includes config.h instead of host.h, tc.h instead of tp.h, and
3391 targ-env.h instead of target-environment.h.
3392 Also, obj-format.h includes targ-cpu.h instead of
3394 start-sanitize-tic80
3395 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3396 * configure: Rebuild with autoconf.
3397 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3398 (TARGET_FORMAT): Define to "coff-tic80".
3399 * config/tc-tic80.c: New file for TIc80 support.
3400 * config/tc-tic80.h: New file for TIc80 support.
3403 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3405 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3408 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3410 * write.c (adjust_reloc_syms): If the fixup symbol has been
3411 equated to an undefined symbol, convert the fixup to being against
3412 the target symbol. Remove obsolete code handling a special case
3415 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3417 * mpw-make.sed: Use NewFolderRecursive for installation.
3419 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3421 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3423 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3425 * config/tc-d10v.c (md_assemble): Fix bug which caused
3426 second instruction in a line to be case sensitize. PR11312
3428 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3430 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3431 range check operands with MN10200_OPERAND_NOCHECK set.
3432 (check_operand): Likewise.
3434 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3436 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3437 (md_begin): Always align the text section to a four byte
3439 (append_insn): Remove call to record_align.
3441 * config/tc-mips.c (insn_label): Remove.
3442 (struct insn_label_list): Define.
3443 (insn_labels, free_insn_labels): New static variables.
3444 (mips_clear_insn_labels): New static function.
3445 (append_insn): Mark all mips16 text labels, and make them odd.
3446 Handle all labels after emitting a nop, not just one. Call
3447 mips_clear_insn_labels rather than just clearing insn_label.
3448 (mips_emit_delays): Add insns parameter, and use it to decide
3449 whether to mark mips16 labels. Handle all labels, not just one.
3450 Force mips16 labels to be odd. Change all callers.
3451 (mips16_immed): Don't check for an odd branch target.
3452 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3453 (mips16_extended_frag): Ignore the low bit in a branch target.
3454 (md_convert_frag): Likewise.
3455 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3456 clearing insn_label.
3457 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3458 (s_float_cons, s_gpword): Likewise.
3459 (s_align): Use insn_labels rather than insn_label.
3460 (s_cons, s_float_cons, s_gpword): Likewise.
3461 (mips_frob_file_after_relocs): New function.
3462 (mips_define_label): Rewrite to add to insn_labels list.
3463 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3464 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3465 out odd, increment it.
3467 * config/tc-mips.c (append_insn): Only update prev_insn when not
3468 reordering if place is NULL.
3470 * config/tc-mips.c (mips16_ip): Check for a missing expression
3471 when using the register indirect addressing mode.
3473 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3475 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3476 check 24bit operands for overflow.
3477 (check_operand): Likewise.
3479 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * doc/as.texinfo (Section): Document how to use the .section
3482 pseudo-op for COFF and ELF.
3484 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3488 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
3490 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3491 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3492 store them. Adjust other RELAX_MIPS16 macros.
3493 (RELAX_MIPS16_DSLOT): Define.
3494 (RELAX_MIPS16_JAL_DSLOT): Define.
3495 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
3496 handling of whether previous instruction has a fixup. Set
3497 prev_insn_reloc_type.
3498 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3499 (mips16_extended_frag): Use the right base address for a PC
3500 relative add or load.
3501 (md_convert_frag): Likewise. If a PC relative add or load is
3502 used, record the alignment for the section.
3504 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3506 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3507 linkonce section into a reloc against the section symbol.
3509 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3510 branch instructions.
3512 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3513 system, don't set the section alignment to 2**4.
3514 (s_change_sec): Likewise.
3515 (append_insn): Call record_alignment for the section.
3516 (md_section_align): Don't align the section size for an embedded
3519 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3521 * write.c (adjust_reloc_syms): Make sure that symbols are
3522 resolved; expression symbols may have been skipped.
3523 * config/obj-coff.c (fixup_segment): Likewise.
3525 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3527 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3528 BFD_RELOC_24_PLT_PCREL relocation.
3529 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3531 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3533 * config/tc-d10v.c (write_2_short): Remove code that called
3534 parallel_ok() when the programmer specified parallel instructions.
3536 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3538 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3541 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3542 * config/tc-mn10300.c (md_assemble): Likewise.
3544 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3546 * config/tc-mips.c (append_insn): Make sure there is enough room
3547 in a frag after a mips16 instruction to switch it with a jump
3550 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3551 attempt to use a non absolute symbol in an extending frag.
3553 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3555 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3556 * config/tc-mn10200.h: Likewise.
3558 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3560 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3561 UNGET rather than PUT. Set old_state before setting state to -2.
3563 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3564 when extending because the value is exactly maxtiny + 1.
3566 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3567 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3568 (RELAX_MIPS16_USER_SMALL): Define.
3569 (RELAX_MIPS16_USER_EXT): Define.
3570 (mips16_small, mips16_ext): New static variables.
3571 (append_insn): Pass mips16_small and mips16_ext to
3572 RELAX_MIPS16_ENCODE.
3573 (mips16_ip): Set mips16_small and mips16_ext.
3574 (mips16_immed): Don't check mips16_autoextend.
3575 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3577 * write.c (write_relocs): Print an error for an out of range
3578 fixup, rather than calling abort.
3580 * as.c (main): Unlink the output file if there are errors while
3581 generating the fixups.
3583 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3585 * config/tc-mips.c (mips16_extended_frag): Don't call
3587 (md_convert_frag): Call resolve_symbol_value before calling
3588 S_GET_VALUE, and don't add in the frag address.
3590 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3591 and use them when reporting errors. Change all callers.
3593 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3595 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3596 Remove '$' prefixing for registers.
3598 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3600 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3601 is initialized before using it.
3602 (d10v_cleanup): No longer uses its argument, so make it void.
3604 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3606 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * write.c (fixup_segment): Don't discard the symbol for a PC
3609 relative fixup to an absolute symbol.
3611 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3613 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3614 with multiple sections.
3616 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3619 no-mips-16 to no-mips16.
3620 (s_mipsset): Accept .set mips16 and .set nomips16.
3622 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3624 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3625 argument, and check for +/- constant following the suffix, folding
3626 it into the expression.
3627 (ppc_elf_cons): Change ppc_elf_suffix calls.
3628 (md_assemble): Ditto.
3629 (shlib): Replace boolean mrelocatable with enumeration shlib.
3630 (md_parse_option): Discriminate between PIC style shared libraries
3632 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3635 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3637 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3638 change the comment characters.
3640 * config/tc-ppc.c (comment_chars): Delete in favor of
3642 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3644 (ppc_comment_chars): Select appropriate comment chars by default.
3645 (msolaris): New flag for -m{,no-}solaris.
3646 (md_parse_option): Recognize -K pic. Add support for
3648 (md_show_usage): Update.
3649 (md_begin): Do not set ELF flags if Solaris.
3650 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3651 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3653 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * as.c (main): Correct handling of flag_always_generate_output.
3657 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3659 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3660 fx_offset, not fx_addnumber.
3662 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3665 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3667 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3669 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3671 * config/tc-mips.c (md_section_align): Check for an alignment of
3672 4, not an alignment of 16. Corrects August 7 patch.
3674 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * configure, conf.in: Rebuild with autoconf 2.12.
3678 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3679 alignment is specified.
3681 Add support for mips16 (16 bit MIPS implementation):
3682 * config/tc-mips.c: Extensive additions for mips16 support, not
3684 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3685 (insn_uses_reg): Change last parameter to an enum.
3686 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3687 (md_relax_frag): Define as mips_relax_frag.
3688 (mips_relax_frag): Declare.
3689 (struct mips_cl_insn): Add use_extend and extend fields.
3690 (tc_fix_adjustable): Define.
3691 * config/obj-elf.h (S_GET_OTHER): Define.
3692 (S_SET_OTHER): Define.
3694 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3696 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3697 o and p operand specifiers.
3699 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3701 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3702 (relax_segment, case rs_org): Move code inside braces. Move locals
3703 target,after inside too.
3704 (relax_segment, case rs_machine_dependent): Guts moved to ...
3705 (relax_frag): New function.
3706 Call md_prepare_relax_scan if defined.
3707 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3710 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3712 * config/tc-mn10300.c (address_registers): Use '$' as register
3713 prefix instead of '%'.
3714 (data_registers, other_registers, md_assemble): Likewise.
3716 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3717 (data_registers, other_registers, md_assemble): Likewise.
3719 * config/tc-mn10300.c (md_assemble): Correctly determine the
3720 correct location and type for each relocation.
3721 (md_pcrel_from): Simplify.
3723 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3725 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3726 converted into branch around branch.
3728 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3730 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3731 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3733 * config/tc-mn10300.c (md_begin): Set linkrelax.
3734 (md_assemble): Create fixups as needed.
3735 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3737 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3739 * config/tc-d10v.c (parallel_ok): When automatically converting
3740 serial ops to parallel, do not consider a branch as the first
3743 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3745 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3747 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3749 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3751 (check_operand): Likewise.
3753 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3755 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3757 (write_2_short): Call parallel_ok to check whether two short
3758 instructions the user requested execute in parallel, can be
3761 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3763 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3764 allow a branch and link in parallel with an exe instruction.
3766 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3768 * doc/c-d10v.texi: Add info on @word modifier.
3770 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3772 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3773 operands are assumed to be 32bits. Use "bits" field to hold the
3774 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3775 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3778 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3779 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3781 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3782 MN10300_OPERAND_SPLIT.
3784 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3786 * config/tc-mn10300.c (md_assemble): Insert operands into
3787 the extension part of the instruction if necessary.
3788 (mn10300_insert_operand): Accept pointer to extension word
3789 argument. Make insn a pointer argument too. Return type
3790 is now void. All callers changed.
3792 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3794 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3795 repeated register operands.
3797 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3799 * doc/as.texinfo: Added section on reporting bugs.
3801 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3802 alpha_macro emit field to expect a const argument, and change the
3803 arg field to be const. Fix some spacing to follow the GNU
3806 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3808 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3809 (pca56) and 21264 (ev6) cpus.
3810 (md_apply_fix): Private relocation types are now negative.
3811 (alpha_force_relocation): Likewise.
3812 (tc_gen_reloc): Likewise.
3813 (emit_insn): Likewise.
3814 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3815 (emit_stX): Likewise.
3816 (emit_sextX): Likewise.
3818 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3820 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3821 a symbol found in a reloc.
3823 * symbols.c (resolve_symbol_value): Improve the error message if
3824 an undefined symbol is used in an expression.
3826 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3828 * doc/internals.texi: Rewrite, and add a lot of documentation.
3829 * doc/Makefile.in (internals.info): New target.
3831 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3833 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3834 against weak symbols.
3836 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3838 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3841 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3842 fixup at the right address within the frag.
3844 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3845 to an absolute value, instead increment it as needed.
3847 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3848 * config/tc-v850.c: Fix some indention problems.
3849 (md_relax_table): Define for D9->D99 branch displacement
3851 (md_convert_frag): Do something useful instead of aborting.
3852 (md_estimate_size_before_relax): Likewise.
3853 (md_assemble): Note if the matching instruction has a relaxable
3854 operand. If it does, allocate frag with frag_var and don't
3857 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3859 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3860 write out any buffered instructions when a ".end" is found.
3862 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3864 * read.c (read_a_source_file): New hook md_cleanup().
3866 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3868 * write.c (fix_new_exp): Use make_expr_symbol to build an
3869 expression symbol for a complex fixup.
3871 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3873 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3874 hacks to improve parsing of complex hi, lo, zda, etc
3876 (md_assemble): Don't demand and eat a trailing ')' after finding
3877 a v850 relocation prefix. Sign extend the constant in a
3878 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3880 (parse_cons_expression_v850): Don't eat a trailing ')' after
3881 finding a v850 relocation prefix.
3883 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3884 (TC_CONS_FIX_NEW): Likewise.
3885 * config/tc-v850.c (parse_cons_expression_v850): New function.
3886 (cons_fix_new_v850): Likewise.
3888 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3890 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3892 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3893 for an unknown relocation type.
3895 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3897 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3900 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3902 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3903 differently for movea & sst/sld insns.
3905 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3907 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3910 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3912 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3913 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3914 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3915 frob_file_after_relocs field.
3916 * config/obj-elf.c (elf_format_ops): Likewise.
3917 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3918 including obj-elf.h.
3920 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3922 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3923 specially if not ELF.
3924 (md_apply_fix): Handle BFD_RELOC_64.
3925 (tc_gen_reloc): Handle BFD_RELOC_64.
3927 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3928 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3931 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3932 Don't check S_GET_OTHER.
3934 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3936 * config/tc-mips.c (mips_ip): Accept an odd floating point
3937 register with l.s or s.s.
3939 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3941 (obj_aout_type): New static function.
3943 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3947 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3949 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3950 and sdaoff expressions.
3952 * write.c (fixup_segment): Don't add symbol value to addend if
3953 TC_V850 and OBJ_ELF.
3954 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3957 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3958 (md_pcrel_from_section): Likewise.
3959 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3961 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3963 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3964 (md_pcrel_from_section): New function.
3965 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3967 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3969 * config/tc-mips.c (load_register): Add cast to offsetT when using
3972 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3974 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3975 (elf_frob_file_after_relocs): ... here. New function.
3976 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3977 * write.c (write_object_file): Call *frob_after_relocs after the
3978 call to write_relocs.
3980 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3982 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3983 symbol, as this messes up linking. Instead, expand the recursive call
3984 inline and change up the appropriate bits to get the 0x8000 offset
3985 in the reloc addend.
3987 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3989 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3990 two symbols in the same segment to be adjusted.
3992 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3993 * configure: Rebuild.
3995 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3997 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3999 (ppc_elf_validate_fix): Ditto.
4000 (md_assemble): Ditto.
4002 (ppc_pe_section): Ditto.
4003 (ppc_frob_symbol): Ditto.
4005 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4007 * config/mn10300.c (md_assemble): Pass an extra shift count
4008 to mn10300_insert_operand based on the opcode format.
4009 (mn10300_insert_operand): Accept and use extra shift count
4012 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4013 formats rather than hard-coded constants.
4015 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4016 are 7 bytes long. Write out instructions in big-endian format.
4018 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4020 * config/tc-mn10300.c (md_assemble): Tweak further so
4021 that all instructions are parsed correctly.
4023 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * as.h: Include libiberty.h.
4026 (xmalloc, xrealloc): Don't declare.
4027 * as.c: Don't include libiberty.h.
4028 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4029 * config/tc-mips.c: Likewise.
4030 * messages.c: Likewise.
4031 (xstrerror): Don't declare.
4032 * xmalloc.c: Remove.
4034 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4036 * config/tc-mn10300.h (pre_defined_registers) Remove.
4037 (system_registers, cc_names): Likewise.
4038 (address_registers, data_registers, other_registers): New register
4040 (register_name, system_register_name, cc_name): Remove.
4041 (mn10300_reloc_prefix): Likewise.
4042 (data_register_name): New function.
4043 (address_register_name, other_register_name): Likewise.
4044 (md_assemble): Rough cut at parsing operands. Remove lots of
4046 (md_apply_fix3): Disable for now.
4048 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4050 * config/tc-m68k.c (select_control_regs): New function, extracted
4051 out of m68k_init_after_args.
4052 (m68k_init_after_args): Use it.
4053 (mri_chip): Use it here as well to update set of allowed control
4056 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4058 * config/obj-elf.c (elf_begin): New function.
4059 (obj_elf_section): Add the section symbol to the symbol table.
4060 * config/obj-elf.h (obj_begin): Define.
4061 (elf_begin): Declare.
4062 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4065 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4067 * config/obj-coff.c (fixup_segment): Subtract the section address
4068 from a PC relative reloc if TC_M68K.
4070 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4072 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4073 .uaxword available even if not OBJ_ELF.
4074 (md_atof): Remove unused local variable wordP.
4076 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4078 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4079 for Matsushita MN10x00 support.
4080 * configure.in: Recognize mn10x00-*-*
4081 * configure: Rebuilt.
4083 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4085 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4086 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4087 (load_expression): track clobbering of base reg before jmp/jsr.
4088 (s_alpha_file): pass case_hack flags and source filename via
4089 symbol table to bfd.
4090 * tc-alpha.h (TC_CONS_FIX_NEW): define
4092 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4094 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4095 * configure: Rebuild.
4097 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * read.c (s_macro): Warn if a macro has the same name as a
4101 (s_space): In m68k MRI mode, align to a word boundary.
4102 * macro.c (define_macro): Add namep parameter. Change all
4104 * macro.h (define_macro): Update declaration.
4106 * as.c (show_usage): Print bug report address.
4107 (parse_args): Change version printing to match current GNU
4109 * gasp.c (show_usage): Print bug report address.
4110 (main): Change version printing to match current GNU standards.
4112 * config/tc-m68k.c (init_table): Correct access control unit
4113 register numbers. From Ken Rose <rose@netcom.com>.
4115 * config/tc-alpha.c: Add some static function prototypes.
4116 (alpha_macros): Move to top of file. Make static.
4117 (alpha_num_macros): Move to top of file.
4119 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4121 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4124 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4127 and just call sprintf_vma.
4129 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4131 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4133 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * read.c (float_cons): Call md_flush_pending_output if it is
4138 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4140 * config/tc-d10v.c (md_operand): Created. Allows operands to
4142 * config/tc-d10v.h (md_operand): Undefined.
4144 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4146 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4147 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4149 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4151 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4152 reloc for the i960 for a reloc in the same section. This undoes
4153 one of the two changes made Aug 19.
4155 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4157 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4158 symbols to the position of the debugging information.
4160 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4162 * expr.c (expr): Always use unsigned right shifts for >>.
4164 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4166 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4167 slots when processing BL fixups.
4169 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4170 on the first half of the instruction.
4172 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4174 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4175 stabs expression, rather than giving an error.
4177 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4180 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * config/tc-mips.c (append_insn): Fill in the value for a constant
4183 jump, rather than creating a reloc.
4185 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4187 * config/tc-mips.c (append_insn): Don't swap an instruction which
4188 sets a condition code with an instruction which uses a condition
4190 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4193 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4194 (mips_ip): Give a better error message if the ISA level is wrong.
4195 (md_parse_option): Recognize -mcpu=[v][r]5000.
4197 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4199 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4201 (load_register): Ensure hi32 bits are not lost during lo32bit
4202 processing. Fix shift offset that was overflowing into the next
4203 instruction field. Add code to generate shorter sequences for
4204 constants with a single contiguous seqeuence of ones.
4206 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4208 * config/tc-d10v.c (d10v_dot_word): New function to support
4209 "@word" with the word pseudo-op.
4210 (md_apply_fix3): Cleanup and changes to support correct sizes
4211 for 16 and 18-bit relocs.
4213 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4215 * configure.in (sparc-*-aout): Set `em'.
4216 * configure: Regenerated.
4217 * config/te-sparcaout.h: New file.
4218 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4219 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4220 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4221 (SPECIAL_CASE_{SETSW,SETX}): Define.
4222 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4223 (md_begin): Delete setting of `target_big_endian'.
4224 (output_insn): New function.
4225 (md_assemble): Rewrite. Add `setx' support.
4226 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4228 (md_atof): Add little endian support.
4229 (md_number_to_chars): Likewise.
4230 (md_apply_fix): Likewise.
4231 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4232 (md_parse_option): Likewise.
4233 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4235 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4237 * ecoff.c (ecoff_new_file): New function.
4238 * ecoff.h (ecoff_new_file): Declare.
4239 * config/obj-ecoff.h (obj_app_file): Define.
4241 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4243 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4244 symbol by 32k so that our 16-bit signed offset can address the
4245 entire chunk. Reported by <matt@lkg.dec.com>.
4247 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4249 * config/tc-mips.c (load_register): Remove unused variable tmp.
4251 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4253 * config/tc-mips.c (load_register): Remove unnecessary code that
4254 was causing the high 32bits of 64bit constants to be lost.
4256 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4258 * config/tc-d10v.c: Added changes to support function
4259 pointers and "@word" syntax.
4261 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4263 * config/tc-v850.c: Remove commented out and #if 0'd code.
4264 (v850_reloc_prefix): Provide prototype.
4265 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4267 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4268 (md_assemble): Add default to case statement.
4270 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4272 * config/tc-v850.c (md_assemble): Compute size of the instrction
4275 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4278 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4280 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4281 routines to fetch/store the updated instruction from/to memory.
4282 (v850_insert_operand): If the operand has a specialized insert
4285 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4287 * config/tc-v850.c (reg_name_search): Align calling convention to
4288 be like identical function found in tc-ppc.c.
4289 (get_reloc): Removed.
4290 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4291 (md_assemble): emit fixups.
4292 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4294 (md_apply_fix3): handle fixups/relocs.
4295 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4297 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4300 * configure.in (sh-*-elf*): New target.
4301 * config/tc-sh.h (TARGET_ARCH): Define.
4302 (WORKING_DOT_WORD): Define.
4303 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4304 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4305 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4306 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4307 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4308 (SUB_SEGMENT_ALIGN): Likewise.
4309 (RELOC_32): Don't define.
4310 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4311 (target_big_endian): Declare if OBJ_ELF.
4312 (TARGET_FORMAT): Define if OBJ_ELF.
4313 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4315 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4316 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4317 (struct sh_count_relocs): Define.
4318 (sh_count_relocs): New static function, broken out of
4319 sh_frob_file. Add BFD_ASSEMBLER code.
4320 (sh_frob_section): Likewise.
4321 (sh_frob_file): Call sh_frob_section.
4322 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4323 call section_symbol rather than seg_info (seg)->dot.
4324 (md_section_align): Add OBJ_ELF version.
4325 (SWITCH_TABLE_CONS): Define.
4326 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4327 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4328 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4330 (struct reloc_map): Define if not BFD_ASSEMBLER.
4331 (coff_reloc_map): Likewise.
4332 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4333 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4334 * write.c (write_relocs): Ifdef out fx_where test which triggers
4335 inappropriately for SH ELF.
4336 (write_object_file): Call tc_frob_file_before_adjust and
4337 obj_frob_file_before_adjust if they are defined.
4339 * write.c (write_object_file): Use BFD_RELOC_16, not
4340 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4342 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4345 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4347 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4348 branch sizes in across sections.
4350 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4352 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4355 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4357 * config/tc-v850.c (md_begin): Deal with end of opcode
4360 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4362 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4363 the wrong opcode for cases like st2w where there are many forms
4364 of the same instruction.
4366 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4368 * expr.c (operand): If md_parse_name is defined, call it before
4369 calling symbol_find_or_make.
4370 * config/tc-ppc.h (md_parse_name): Define.
4371 (ppc_parse_name): Declare.
4372 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4374 (register_name): Update call to reg_name_search.
4375 (cr_operand): New static variable.
4376 (cr_names): New static const array.
4377 (ppc_parse_name): New function.
4378 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4379 cr_operand before calling expression.
4381 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4383 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4384 hppa_gen_reloc_type call.
4386 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4388 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4389 on addresses. Improved error messages.
4390 * doc/c-d10v.texi: Added docs for register pairs.
4392 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4394 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4397 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4399 * ecoff.c (init_file): Initialize fMerge to 1.
4400 (add_file): Restore old file merging code, but only merge files if
4402 (ecoff_directive_loc): Clear fMerge field of current file.
4403 (ecoff_generate_asm_lineno): Likewise.
4405 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4407 * doc/c-d10v.texi: Fix typo.
4409 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4411 * config/tc-v850.c (md_assemble): Correct bit masking for
4412 hi and lo expressions.
4414 * config/tc-v850.c (md_assemble): Rough cut at demanding
4415 "ep" or "r30" in sst and sld instructions.
4416 (md_apply_fix3): Don't abort. Just warn that we don't
4419 * config/tc-v850.c (CC_NAME_CNT): Define.
4420 (cc_name): New function.
4421 (md_assemble): Handle V850_OPERAND_CC correctly.
4423 * config/tc-v850.c (md_assemble): Don't forget to initialize
4426 * config/tc-v850.c (reg_name_search): Generalize to search
4427 any given register table.
4428 (register_name): Pass appropriate table and size to reg_name_search.
4429 (system_register_name): New function.
4430 (SYSREG_NAME_CNT): Define.
4431 (md_assemble): Handle operands which are system registers.
4433 * config/tc-v850.c (md_assemble): If we find a register, but the
4434 opcode doesn't want a register, then we don't have a match.
4435 (md_assemble): Get size of the instruction from the opcode table.
4437 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4439 * configure.in: Set and substitute HLDENV.
4440 * configure: Rebuild.
4441 * Makefile.in (HLDENV): New variable.
4442 (as.new): Use $(HLDENV).
4444 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4445 if an array dimension is not known.
4447 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4449 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4450 * doc/c-d10v.texi: Cleanup.
4452 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4454 * config/tc-v850.c: New file.
4455 * config/tc-v850.h: New file.
4456 * configure (v850-*-elf): New target.
4457 * configure.in (v850-*-elf): New target.
4459 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4461 * doc/c-d10v.texi: New file.
4462 * doc/all.texi: Added D10V stuff.
4463 * doc/as.texinfo: Added D10V stuff.
4465 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4467 * config/tc-d10v.c: All references to defined symbols should
4468 now use the optimal instruction. .float and .double now work.
4470 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4473 section address for the i960 as is done for the i386.
4475 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
4477 * mpw-config.in: Add wildcards for config matching, add mips-*-*
4478 case, forward-include bfd/elf-bfd.h.
4480 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4482 * config/tc-d10v.c: Add additional information to the opcode
4483 table to help determinine which instructions can be done
4486 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
4488 * config/tc-arm.c: Major changes to add Thumb support, with lots
4489 of change input from <rearnsha@armltd.co.uk>.
4490 Reverted to INSN_SIZE macro, rather than insn_size variable.
4491 (insns): Added ARM "bx" instruction support.
4492 (tinsns): Added Thumb instruction definition structure.
4493 (arm_tops_hsh): Added hash structure for Thumb opcodes.
4494 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4495 (opcode_select,s_arm,s_thumb,s_code): Added.
4496 (decode_shift): Allow upper-case RRX.
4497 (do_ldst): Simpler halfword support.
4498 (do_ldmstm): Improved.
4499 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4500 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4501 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4502 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4503 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4505 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4506 (md_parse_option): Add support for -mthumb.
4507 (md_show_usage): Updated to reflect new command line option.
4508 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4509 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4510 fragment information to be held.
4512 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4514 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4515 non-null, but is a constant.
4516 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4517 so that error reporting will work correctly.
4519 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4521 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4522 against weak symbols.
4524 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4526 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4527 (ppc_force_relocation): Declare if OBJ_XCOFF.
4528 * config/tc-ppc.c (ppc_force_relocation): New function if
4531 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4533 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4535 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4537 * config/tc-d10v.c: Fix problem with relocs.
4539 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4542 with nops if not in data_section or bss_section.
4544 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4546 Add support for openVMS/Alpha.
4547 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4548 * config/obj-evax.c: New file.
4549 * config/obj-evax.h: New file.
4550 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4552 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4553 defined. Add case for bfd_target_evax_flavour.
4554 * config/vms-a-conf.h: New file.
4555 * conf-a-gas.com: New file.
4556 * configure.in: Add target alpha-*-*vms*.
4557 * configure: Rebuild.
4558 * makefile.vms: New file.
4559 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4560 Don't call ffs on openVMS/Alpha.
4562 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4564 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4565 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4567 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4568 (NEED_DECLARATION_SBRK): New macro.
4569 * configure, conf.in: Rebuild.
4570 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4571 (strstr): Declare if NEED_DECLARATION_STRSTR.
4572 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4574 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4576 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4577 by a constant before entering the main switch. Reject attempts to
4578 apply an arithmetic function to non-absolute symbols, except for
4579 the special case of subtraction of two symbols in the same
4582 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4583 not to more than a 16 byte boundary.
4585 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4586 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4587 (tc_gen_reloc): If out of memory call as_fatal rather than
4588 assert. If no howto found, call as_bad_where rather than
4589 as_fatal. Change the error message slightly. Set howto to a
4590 non-NULL value in order to keep going.
4592 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4594 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4596 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4598 * config/tc-h8300.c (get_specific): New operand "size" derived
4599 from ".b", ".w" and ".l" extensions. All callers changed. If
4600 the base instruction has no operands, then use the size to
4601 determine which specific instruction to use.
4603 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4605 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4607 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4609 * config/tc-mips.c (md_section_align): Don't change addr if
4612 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4614 * config/tc-hppa.c: Revert yesterday's changes.
4616 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4618 * config/tc-d10v.c: Disable range checking on 16-bit values.
4620 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4622 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4623 not just the ones that don't match.
4625 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4627 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4629 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4631 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4632 pre-cursor to adding Thumb support. Also added cpu_variant flag
4633 information to each of the asm_flg structures.
4634 (md_parse_option): Updated ARM7 parsing to allow 't' for
4635 thumb/halfword support, aswell as 'm' for long multiply.
4636 (md_show_usage): Updated help message.
4637 (md_assemble): Check that instruction flags are applicated to the
4638 current cpu variant.
4639 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4640 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4641 signextension instructions.
4642 (do_ldst): Generate halfword and signextension variants if
4643 mnemonic flags match.
4644 (ldst_extend): Do not allow shifts in the offset field of halfword
4645 or signextension instructions.
4646 (validate_offset_imm): Provide check on halfword and signextension
4648 (add_to_lit_pool): Merge identical literal pool values.
4650 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4652 * config/tc-hppa.c (selector_table): Add 'E' selector.
4653 (cons_fix_new_hppa): Don't coke on e_esel.
4654 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4655 to help generate exception handling tables.
4656 (md_apply_fix): Don't try to apply fixups with an e_esel
4658 (hppa_fix_adjustable): Fixups with e_esel selectors
4661 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4663 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4666 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4668 * config/tc-d10v.c: Added lots of error checking. Added hacks
4669 to support accumulator shifts.
4671 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4673 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4674 (S_CLEAR_EXTERNAL): Likewise.
4675 (S_SET_WEAK): Remove error; just let .weak override.
4677 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4679 * config/tc-d10v.c (md_assemble): Now handles multiline
4682 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4684 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4685 Added kludge for divs instruction. Fixed minor problem with
4686 multiple text sections.
4687 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4689 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4691 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4692 addresses to be right-shifted by 2.
4694 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4696 * config/tc-d10v.c: Many changes to get relocs working.
4697 (register_name): No longer creates a symbol for register names.
4698 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4699 (d10v_insert_operand): Now works correctly for either container.
4700 * config/tc-d10v.h (d10v_cleanup): Declare.
4702 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4704 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4705 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4707 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4709 * tc-alpha.c: Patches to track current minimum alignment to reduce
4710 the number of fragments created with frag_align.
4711 (alpha_current_align): New static variable.
4712 (s_alpha_text): Reset alignment to 0.
4713 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4714 (s_alpha_stringer, s_alpha_space): New functions.
4715 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4716 (alpha_cons_align): New function to replace both of them.
4717 (emit_insn): Only align if alpha_current_align is less than 2;
4718 reset alpha_current_align to 2.
4719 (s_alpha_gprel32): Likewise.
4720 (s_alpha_section): New function. Basically duplicate the other
4721 alpha section change hooks. Only define for ELF.
4722 (s_alpha_float_cons): Simplify alignment handling.
4723 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4724 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4725 Don't define the s_alpha_cons pseudo-ops. Do define
4726 s_alpha_stringer and s_alpha_space pseudo-ops.
4727 (alpha_align): Skip if less than current default alignment. Set
4729 * tc-alpha.h (md_flush_pending_output): Remove.
4730 (md_cons_align): Add.
4732 * tc-alpha.c: Add oodles of function description comments.
4733 (md_bignum_to_chars): Remove; there are no callers.
4734 (md_show_usage): Mention some more variants.
4736 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4738 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4739 * configure.in (sparc-*-sysv4*): New target.
4740 * configure: Rebuild.
4742 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4743 uaxword to use s_uacons.
4744 (sparc_no_align_cons): New static variable.
4745 (s_uacons): New static function.
4746 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4749 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4751 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4752 5 with regard to shared libraries.
4753 * configure: Rebuild.
4755 * config/tc-m68k.c (m68k_ip): Use the correct length when
4756 allocating space for the unsupported architecture error message.
4758 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4760 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4762 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4764 * config/tc-d10v.c: New file.
4765 * config/tc-d10v.h: New file.
4766 * configure (d10v-*-elf): New target.
4767 * configure.in (d10v-*-elf): New target.
4769 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4771 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4773 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4775 * config/tc-alpha.c (alpha_align): Change fill parameter
4776 to a pointer. Take NULL as 0 or nop depending on section. Change
4778 (s_alpha_align): Rename local variables.
4780 * doc/as.texinfo (.align): Document action of omitted
4783 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4786 when an unsupported PC relative reloc is seen, rather than calling
4789 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4790 Instead, check state when '#' comment is seen.
4792 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4796 (tc_gen_reloc): If fixup was changed to be PC relative, change
4797 reloc type accordingly. Use name of reloc in error message.
4799 * as.h: Don't define const or volatile.
4800 * flonum.h: Don't define const.
4802 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4803 if fx_pcrel is set. Correct setting the addend case in the
4804 OBJ_ELF case (from Andreas Schwab
4805 <schwab@issan.informatik.uni-dortmund.de>).
4806 (md_show_usage): Correct -mfc5200 to -m5200.
4808 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4810 * doc/c-m68k.texi: Document -m5200 flag.
4811 * doc/as.texinfo: Likewise.
4813 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4816 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4819 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4821 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4823 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4825 * Released binutils 2.7.
4827 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4829 * config/tc-mips.c (mips_ip): Only perform range check when
4830 dealing with O_constant expressions.
4832 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4834 * m68k-parse.h (m68k_register): Add new coldfile control
4837 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4838 array of control registers for the coldfire.
4839 (cpu_of_arch): Added mcf5200.
4840 (archs): Added mcf5200.
4841 (init_table): Add new control registers.
4842 (m68k_ip): Added support for new control registers.
4843 (m68k_init_after_args): Likewise.
4845 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4847 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4849 * read.h (is_it_end_of_statement): Declare.
4850 * read.c (is_it_end_of_statement): Remove declaration.
4852 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4854 (md_assemble): Fix handling of @l with an unsigned constant. Add
4855 default case to reloc switch.
4857 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4859 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4860 * ecoff.c (last_lineno): New static variable.
4861 (add_procedure): Set last_lineno.
4862 (ecoff_directive_loc): Likewise.
4863 (ecoff_generate_asm_lineno): Likewise.
4864 (ecoff_fix_loc): New function.
4865 * ecoff.h (ecoff_fix_loc): Declare.
4866 * config/tc-mips.c (append_insn): When inserting nops, and using
4867 ECOFF debugging, call ecoff_fix_loc.
4869 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4871 * config/tc-h8300.c (build_bytes): If an operand type is
4872 marked as SRC_IN_DST retrieve it from the "destination" op.
4874 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4876 * configure.in (arm-*-riscix*): Set emulation to riscix.
4877 * configure: Rebuild.
4878 * config/te-riscix.h: New file to define TE_RISCIX.
4880 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4882 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * Makefile.in (config.status): Just run config.status as other
4887 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4889 * mpw-config.in (TARGET_OS): Add definition to conf.
4891 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4893 * config/tc-mips.c (append_insn): Parenthesize
4894 cop_interlocks expressions.
4896 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4898 * listing.c (listing_print): Close the listing file if it is not
4899 stdout. Close the other files opened for the listing.
4901 * config/tc-sparc.h (md_cons_align): Define.
4902 (sparc_cons_align): Declare.
4903 (HANDLE_ALIGN): Define.
4904 (sparc_handle_align): Declare.
4905 * config/tc-sparc.c (sparc_cons_align): New function.
4906 (sparc_handle_align): New function.
4907 * read.c (cons_worker): Call md_cons_align if it is defined.
4909 * as.h (struct frag): Add fr_file and fr_line fields.
4910 * frags.c (frag_new): Set fr_file and fr_line.
4911 (frag_var): Likewise.
4912 (frag_variant): Likewise.
4914 * as.h (struct frag): Remove unused align_mask and align_offset
4917 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4918 From <uddeborg@carmen.se>.
4920 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4922 * configure.in (mips-*-osf*): New target.
4923 * configure: Rebuild.
4925 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4927 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4929 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4930 between co-processor comparisons and branches for the VR4300.
4932 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4934 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4935 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4937 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4938 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4939 includedir): Use autoconf set values.
4942 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4944 * listing.c (listing_eject): Don't do anything if listing is 0.
4945 (listing_list): Likewise.
4946 (listing_source_line): Likewise.
4947 (listing_title): Don't save title if listing is 0.
4948 (listing_source_file): Check listing rather than listing_tail.
4950 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4951 using shared libraries.
4952 * configure: Rebuild.
4954 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4956 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4957 absolute expression if a relocation type was specified.
4959 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4961 * configure.in: Add support for *-*-rtems* configurations.
4962 * configure: Rebuild.
4964 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4966 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4967 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4968 opcodes library for alpha.
4969 * configure: Rebuild with autoconf 2.10.
4970 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4971 use new opcode table.
4972 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4973 (LOCAL_LABEL): Define differently if OBJ_ELF.
4974 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4975 * config/alpha-opcode.h: Remove.
4976 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4977 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4978 include/opcode/alpha.h rather than config/alpha-opcode.h.
4980 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4982 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4983 relocation symbol was not resolved.
4984 * config/obj-coff.c (do_relocs_for): Likewise.
4986 * write.c (adjust_reloc_syms): Refetch the symbol section after
4987 calling S_GET_VALUE, since it may have changed.
4989 * expr.c (struct expr_symbol_line): Define.
4990 (expr_symbol_lines): New static variable.
4991 (make_expr_symbol): Add entry to expr_symbol_lines.
4992 (expr_symbol_where): New function.
4993 * expr.h: Use extern on function declarations.
4994 (expr_symbol_where): Declare.
4995 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4996 rather than printing the meaningless name of an expression
4999 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5001 * config/tc-i386.c (md_number_to_chars): Deleted.
5002 * config/tc-i386.h (md_number_to_chars): New macro.
5004 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5006 (load_symbol_address, load_expression): Use build_mem.
5007 (build_operate): New function.
5008 (emit_addq_r): Use it.
5010 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5012 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5014 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5016 * config/tc-vax.h (NOP_OPCODE): Define.
5018 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5020 * config/obj-vms.h (S_IS_COMMON): Define.
5021 (S_IS_LOCAL): Check for \002 as well as \001.
5022 (LONGWORD_ALIGNMENT): New macro.
5023 (SUB_SEGMENT_ALIGN): Use it.
5025 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5027 * config/vms-conf.h: Reconcile with conf.in.
5029 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5031 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5034 * doc/as.texinfo: Document that any number of hex digits can
5037 * as.c (struct defsym_list): Define.
5038 (defsyms): New static variable.
5039 (parse_args): Just put --defsym arguments on defsyms list, rather
5041 (main): Define defsyms after output file is created.
5043 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5044 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5046 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5047 insn_error rather than calling check_absolute_expr.
5049 * as.c (emulation_name): Remove unused static variable.
5050 (default_emul_bfd_name): Add return NULL to avoid warning.
5051 * ecoff.c (ecoff_stab): Remove unused variables name and
5053 * frags.c (frag_new): Remove unused variable tmp.
5054 * hash.c (hash_grow): Parenthesize + within <<.
5055 (hash_print_statistics): Use %lu, not %d, to print unsigned
5057 * messages.c: Include "libiberty.h".
5058 (fprint_value): Add cast to avoid printf warning.
5059 (sprint_value): Likewise.
5060 * read.c: Include "ecoff.h".
5061 (emit_expr): Add casts to avoid printf warnings.
5062 * read.h: Use extern for function declarations.
5063 (pop_insert): Declare.
5064 * stabs.c: Include "ecoff.h".
5065 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5066 former_last_fragP, and new_fragP.
5067 * subsegs.h (subsegs_print_statistics): Declare.
5068 * symbols.c (debug_verify_symchain): Change macro to discard
5070 * write.c (dump_section_relocs): Likewise.
5071 * write.h: Use extern for function declarations.
5072 (write_print_statistics): Declare.
5073 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5075 * config/e-mipself.c (mipself_bfd_name): Likewise.
5076 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5078 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5079 emit relocations against external symbols.
5081 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5082 message if bfd_reloc_type_lookup fails, rather than calling
5085 * config/tc-alpha.c (alpha_force_relocation): Add
5086 BFD_RELOC_12_PCREL to switch.
5088 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5090 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5091 TE_PE (Lfoo, not .Lfoo).
5093 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5095 * read.c (s_fill): Don't warn about a zero repeat count.
5097 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5098 coprocessor register.
5100 * config/tc-i386.c (md_assemble): When checking the size of a
5101 register to set the size of an instruction, do a bitwise and with
5102 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5105 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5107 * config/tc-h8300.c (parse_reg): Tweak error messages.
5108 (build_bytes): Likewise.
5109 (skip_colonthing): Handle :32 suffix.
5110 (get_specific): Promote L_24 to L_32 if it makes a match.
5111 Don't always promote L_8 to L_16.
5112 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5114 * config/tc-h8300.c (Smode): New variable.
5115 (h8300hmode): Turn off Hmode.
5116 (h8300smode): New function. Turn on Smode and Hmode.
5117 (md_pseudo_table): New ".h8300s" pseudo-op.
5118 (parse_reg): Handle "exr" register.
5119 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5120 Handle "mach" and "machl" operands for ldmac.
5121 (get_specific): Handle "stm.l" and "ldm.l".
5122 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5123 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5126 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5128 * doc/as.texinfo: Reorder chapter of machine dependent options so
5129 that it is sorted by chip name.
5131 * doc/as.texinfo: Use consistant spelling of Vax.
5132 * doc/c-vax.texi: Likewise.
5134 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5136 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5138 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5139 (md_apply_fix): Likewise.
5140 (pa_try): New function.
5141 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5143 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5145 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5146 (pa_level): New function.
5148 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5150 * listing.c (listing_newline): Don't do anything if listing is 0.
5152 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5154 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5155 symbol_create, not symbol_new.
5157 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5159 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5160 absolute symbol unless TC_FORCE_RELOCATION returns true.
5162 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5164 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5165 the symbol to a pointer. Don't set previous_file_symbol.
5166 Simplify symbol list rearrangement.
5167 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5168 (coff_adjust_symtab): Don't check previous_file_symbol.
5170 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5172 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5174 (md_pseudo_table): Add ppc_elf_lcomm.
5176 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5178 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5179 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5180 (md_begin): Add digits to alt_notend_table.
5181 (md_parse_option): Make s a const pointer.
5183 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5184 (s_empty): New static function.
5186 * config/obj-coff.c (struct filename_list): Only define if not
5188 (filename_list_head, filename_list_tail): Likewise.
5189 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5190 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5191 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5192 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5193 remove the new symbol from the list.
5194 (obj_coff_endef, both versions): Call tag_insert even if there is
5195 an old symbol with the same name, if the old symbol does not
5197 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5198 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5199 symbol that will be moved to the end of the symbol list.
5200 (coff_adjust_section_syms): Always call section_symbol for .text,
5202 (coff_frob_section): Likewise. Also, remove unused variable
5205 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5206 manipulating frags directly.
5207 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5210 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5211 whether the next character is '*' before checking whether we are
5212 at the start of a line. Permit LINE_COMMENT_START to start a
5213 comment in state 1 (seen some whitespace) as well, to match the
5216 * gasp.c (do_align): Permit a fill value for .align.
5218 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5220 * read.c (next_char_of_string): Warn if a newline is seen in the
5221 middle of a string. Call bump_line_counters when appropriate.
5223 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5225 * symbols.c (colon): Use LOCAL_LABEL.
5227 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5229 * Makefile.in (install): Don't check to see if tooldir exists.
5230 Make $(tooldir) and $(tooldir)/bin.
5232 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5234 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5237 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5239 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5240 insn_error. Don't put the string "ERROR" in insn_error. Set
5241 insn_error rather than calling as_warn for an unsupported opcode.
5243 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5245 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5246 before permitting -64.
5247 * output-file.c (output_file_create): Remove duplicate
5250 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5252 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5253 section rather than a .reginfo section.
5254 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5257 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5258 bit value with the high bit set.
5260 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5262 * read.c (s_lcomm): Set section flags for .sbss section.
5264 * config/tc-mips.c (mips_64): New static variable.
5265 (mips_target_format): If mips_64, return elf64 targets rather than
5267 (md_longopts): Add "32" and "64".
5268 (md_parse_option): Handle -32 and -64.
5269 (md_show_usage): Mention -32 and -64.
5270 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5273 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5275 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5276 for Solaris compatibility.
5278 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5279 .stabd with 4 arguments into a .stabn.
5281 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5283 * config/tc-mips.c (macro): When passing X_add_number to
5284 macro_build, cast it to int first.
5286 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5288 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5289 created by emit_expr.
5291 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5292 as_perror rather than assert.
5294 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5296 * config/tc-mips.c (mips_ip): Mark sections created to hold
5297 floating point information as read only.
5299 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5301 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5303 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5305 * read.c (potable): Add .skip as a synonym for .space.
5307 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5308 4 arguments, providing the 4th argument is 0, to allow
5309 compatibility with the Solaris assembler.
5311 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5313 * config/tc-sh.h (struct sh_segment_info_type): Define.
5314 (TC_SEGMENT_INFO_TYPE): Define.
5315 (sh_frob_label): Declare.
5316 (tc_frob_label): Define.
5317 (sh_flush_pending_output): Declare.
5318 (md_flush_pending_output): Define.
5319 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5320 reloc before the instruction if necessary.
5321 (sh_frob_label): New function.
5322 (sh_flush_pending_output): New function.
5323 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5324 when looking for the reloc for the target of .uses.
5325 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5326 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5328 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5329 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5330 the absolute symbol.
5332 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5333 TC_SEGMENT_INFO_TYPE is defined.
5335 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5337 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5338 matches the register size.
5340 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5342 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5344 (do_relocs_for): Likewise.
5345 (fixup_segment): Don't just quit if linkrelax is set. Try to
5346 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5349 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5351 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5352 relative relocations with -mrelocatable. Also allow unfixed
5353 relocs in .ex_shared.
5355 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5357 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5358 non-zero before assuming this is a long file name.
5359 (w_strings): Likewise.
5360 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5362 * config/obj-coff.c (w_strings): Move declaration of i inside
5363 #ifdef block which uses it.
5365 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5367 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5368 "relaxmode". Output relocs which identify various relaxing
5369 possibilities for mov.[bwl] instructions.
5370 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5372 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5374 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5375 (MD_APPLY_FIX3): Define.
5376 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5378 (md_apply_fix3): Renamed from md_apply_fix.
5379 If pcrel reloc and symbol is in different section, undo effects
5382 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5384 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5385 any reloc with an LR% or RR% field selector for SOM.
5387 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5389 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5392 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5394 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5396 (yank_symbols): Likewise.
5398 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5400 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5401 BFD_ASSEMBLER, add name field.
5402 * config/obj-coff.c: Include "libiberty.h".
5403 (coff_header_append): Handle long section names.
5404 (crawl_symbols): Just use the name field for the symbol name,
5405 without worrying about null byte termination.
5406 (w_strings): Handle long section names.
5407 (write_object_file): Likewise. Also, use the name field, rather
5409 (obj_coff_add_segment): Permit long section names.
5410 (obj_coff_init_stab_section): Use the name field, rather than
5412 (adjust_stab_section): Likewise.
5413 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5415 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5416 (mem_fmt): Likewise.
5417 (md_apply_fix): Don't check fx_im_disp field.
5419 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5421 * configure.in: Add * after sparc*-*-vxworks.
5422 * configure: Rebuild.
5424 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5425 define it to comment_chars. Use tc_comment_chars rather than
5427 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5428 * config/tc-m68k.h (tc_comment_chars): Define.
5429 (m68k_comment_chars): Declare.
5430 * config/tc-m68k.c (m68k_comment_chars): Rename from
5431 comment_chars. Change into a pointer rather than an array.
5432 (md_longopts): Add "bitwise-or".
5433 (md_parse_option): Handle OPTION_BITWISE_OR.
5434 (md_show_usage): Mention --bitwise-or.
5435 * doc/c-m68k.texi: Document --bitwise-or.
5437 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5439 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5442 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5443 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5444 correct handling of input line pointer, and call
5445 demand_empty_rest_of_line.
5447 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5449 * config/tc-sparc.c (in_bitfield_range): New static function.
5450 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5451 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5452 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5453 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5454 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5456 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5458 * config/obj-coff.c: BFD_ASSEMBLER:
5459 (coff_last_bf): New static variable.
5460 (coff_frob_symbol): Set endndx of a .bf symbol.
5462 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5463 (last_bfP): New static variable.
5464 (yank_symbols): Set endndx of a .bf symbol.
5466 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5468 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5469 and -s options. Add -be for good measure.
5471 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5473 * read.c (s_space): Support non-constant fill value. Handle fill
5474 value correctly for a size other than 1.
5476 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
5478 * config/tc-arm.c (my_get_float_expression): Update call to
5479 gen_to_words, X_PRECISION changed from 6 to 5.
5481 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5483 * config/tc-ppc.c (register_name,reg_name_search): Move register
5484 name lookup from PE specific code to all targets. Add support for
5485 -mregnames/-mno-regnames to control whether register names are
5487 (md_assemble): Call register_name for all platforms.
5488 (md_parse_option): Add support for -mregnames/-mno-regnames.
5490 * configure.in (powerpcle*-*-solaris): Add support.
5491 (powerpc*-*-linux): Ditto.
5492 * configure: Regenerate.
5494 * config/ppc-sol.mt: New config file for PowerPC Solaris.
5496 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
5498 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5499 be associated with a single %lo reloc.
5501 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5502 before comparing against MAX_GPREL_OFFSET, so that negative
5503 numbers are handled correctly.
5506 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5508 * config/tc-sparc.c (last_insn): New static variable.
5509 (md_assemble): Warn about putting floating point branches in a
5510 delay slot. If architecture is less than v9, insert NOP
5511 instructions between floating point instructions and floating
5512 point branches. (The SunOS assembler does both these operations.)
5513 Save the last instruction opcode.
5514 (sparc_ip): Add pinsn parameter. Change caller.
5516 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5517 for byte jump to next instruction to skip empty frags.
5519 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5521 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5522 for addq with a 16 bit signed value, just emit a lda instruction
5525 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5527 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5530 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * configure.in: Permit --enable-shared to specify a list of
5534 * configure: Rebuild.
5536 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5538 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5539 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5541 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5543 * config/atof-ieee.c: Fix handling of denormalized extended
5544 precision numbers and overflow/underflow detection.
5545 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5546 not include the 16 bit gap in the m68k extended precision format.
5548 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5550 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5552 * configure: Rebuild.
5554 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5556 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5557 be accessed using the $gp register.
5558 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5560 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5562 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5563 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5565 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5567 * read.c (get_line_sb): Bump line counters based on
5568 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5569 call LISTING_NEWLINE.
5570 (s_macro): Don't call demand_empty_rest_of_line.
5571 * app.c (do_scrub_chars): When handling C style comments, unget
5574 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5576 * read.h (enum linkonce_type): Define.
5577 (s_linkonce): Declare.
5578 * read.c (potable): Add "linkonce".
5579 (s_linkonce): New function.
5580 * subsegs.h (segment_info_type): Add linkonce field to
5581 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5582 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5583 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5584 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5586 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5587 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5588 entry based on the linkonce field in segment_info.
5589 * doc/as.texinfo: Document .linkonce.
5591 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5593 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5595 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5597 * stabs.c (s_stab_generic): Call the listing functions before
5598 doing the rest of the processing, which may involve freeing the
5599 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5600 SEPARATE_STAB_SECTIONS case.
5602 * config/tc-hppa.c: Remove nested comment.
5603 (tc_gen_reloc): Move label done inside the ifdef in which it is
5605 (md_apply_fix): Pass pointers to correct types to libhppa.h
5606 functions. Always return a value.
5608 * config/tc-mips.h (tc_frob_file): Define.
5609 (mips_frob_file): Declare.
5610 * config/tc-mips.c (struct mips_hi_fixup): Define.
5611 (mips_hi_fixup_list): New static variable.
5612 (imm_unmatched_hi): New static variable.
5613 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5614 offset_reloc. Pass imm_unmatched_hi to append_insn.
5615 (append_insn): Add unmatched_hi parameter. If it is set, add the
5616 new fixup to mips_hi_fixup_list. Change all callers.
5617 (mips_ip): Set imm_unmatched_hi when appropriate.
5618 (mips_frob_file): New function.
5620 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5622 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5623 * configure: Regenerated.
5625 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5627 * as.c (main): Call bfd_set_error_program_name.
5629 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5631 * as.h (strdup): Don't declare.
5632 * stabs.c: Include libiberty.h
5633 (get_stab_string_offset): Use xstrdup rather than strdup.
5634 (s_stab_generic): Likewise.
5635 * as.c (parse_args): Likewise.
5636 * read.c (s_mri_sect): Likewise.
5638 * gasp.c (change_base): Recognize \(...) construct documented to
5639 pass through enclosed characters literally through to the output.
5640 (process_assigns): Likewise. Also, be more careful to avoid
5641 looking past the end of the buffer.
5643 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5645 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5646 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5648 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5650 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5652 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5654 * config/alpha-opcode.h: Added cvtst instruction.
5656 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5658 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5659 string. Extract the addend from the result of expression.
5661 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5663 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5664 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5665 mode, change the state to 3 rather than 1.
5667 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5669 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5670 correspond to 11 March change.
5672 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5674 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5675 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5677 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5679 * configure: Rebuild with autoconf 2.8.
5681 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5683 * config/atof-ieee.c (gen_to_words): Improve handling of
5684 X_PRECISION numbers. Based on patches from Andreas Schwab
5685 <schwab@issan.informatik.uni-dortmund.de>.
5687 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5689 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5691 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5692 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5693 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5694 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5697 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5699 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5701 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5703 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5704 (pa_def_subspaces): Add $MILLICODE$.
5705 (pa_spaces_begin): Set section flags for $MILLICODE$.
5707 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5709 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5710 not SHT_NOBITS. Don't tamper with flags based on type if a
5711 special section was found (revert Feb 29 change).
5713 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5714 if aligning to a longword boundary or greater.
5716 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5718 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5720 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5722 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5723 * configure: Regenerated.
5725 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5727 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5728 R_N1SEL since they're not defined for old versions of hpux.
5730 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5731 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5732 R_N0SEL and R_N1SEL.
5734 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5736 * flonum-konst.c: Add two more constants for 1e+-2048 and
5737 1e+-4096, and correct the other constants.
5739 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5741 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5743 * config/obj-elf.c (obj_elf_section): Allow predefined section
5744 types to set the nobits type. Avoid a shadowed declaration.
5746 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5748 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5749 reduce relocs using e_nlrsel field selectors.
5751 * write.c (fix_new_exp): Don't use #elif. Some compilers
5754 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5756 (pa_chk_field_selector): Handle new field selectors for SOM.
5758 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5760 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5761 * configure: Rebuild.
5762 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5763 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5765 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5768 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5770 * mpw-make.sed: Update to handle shared library support.
5772 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5774 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5775 the insn on mismatch.
5777 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5779 * configure.in: Add support for a29-coff.
5780 * configure: Rebuild.
5782 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5784 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5785 of the section when looking for the R_SH_USES fixup, because the
5786 frag addresses have not yet been adjusted.
5788 * gdbinit.in: Set a breakpoint on as_warn_where.
5790 * config/tc-mips.c (macro): Add missing arguments to macro_build
5791 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5793 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5795 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5796 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5798 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5800 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5802 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5804 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5805 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5806 Recognize [uU] format args as sparclet cpregs.
5808 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5810 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5813 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5815 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5816 well as S_IS_EXTERNAL.
5817 (tc_fix_adjustable): Likewise.
5818 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5819 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5821 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5822 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5824 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5826 * config/tc-sparc.c (max_architecture): Change to sparclite for
5828 (default_compatible): Delete.
5829 (sparc_ffs): New function.
5830 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5831 (sparc_ip): Rewrite architecture match and bump logic.
5833 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5835 * configure.in: Check for 'do not mix' from native linker before
5836 trying to use -rpath.
5837 * configure: Rebuild.
5839 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5841 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5842 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5843 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5844 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5846 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5847 to the symbol lnnoptr field, to get the correct file offset.
5849 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5851 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5852 symbols that are not function, file, or section symbols to be
5855 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5857 * configure: Set and substitute RPATH_ENVVAR.
5858 * configure: Rebuild.
5859 * Makefile.in (RPATH_ENVVAR): New variable.
5860 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5862 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5863 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5864 * configure: Rebuild.
5866 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5868 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5869 appropriate flags in BFD section.
5871 * configure.in (m68k-*-psos*): New target.
5872 * configure: Rebuild.
5873 * config/te-psos.h: New file.
5874 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5877 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5879 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5880 * configure.in: Remove duplicate setting of cpu_type. Check
5881 whether opcodes library is required for on all targets, not just
5883 * configure: Rebuild.
5885 * config/tc-mips.c (mips_big_got): New static variable.
5886 (s_extern): Don't declare.
5887 (reg_needs_delay): New static function.
5888 (macro_build): Permit GOT/CALL_HI/LO relocs.
5889 (macro_build_lui): If place is not NULL, use the number in the
5891 (load_address): Handle mips_big_got case.
5892 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5894 (OPTION_XGOT): Define.
5895 (md_longopts): Add "xgot" if OBJ_ELF.
5896 (md_parse_option): Handle -xgot.
5897 (md_show_usage): Mention -xgot.
5898 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5899 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5901 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5903 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5904 the byte relocation, point it to the low byte of the word.
5906 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5908 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5909 * configure: Rebuild.
5911 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5913 * configure.in: Recognize any sparc* cpu.
5914 * configure: Regenerated.
5916 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5918 * read.c (potable): Add "mri" and ".mri".
5919 (s_mri): New function.
5920 * read.h (s_mri): Declare.
5921 * app.c (scrub_m68k_mri): New static variable.
5922 (mri_pseudo): New static variable.
5923 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5924 flag_m68k_mri. Initialize scrub_m68k_mri.
5925 (mri_state, mri_last_ch): New static variables.
5926 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5928 (app_push): Save new fields.
5929 (app_pop): Restore new fields.
5930 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5931 If TC_M68K, use a trivial state machine to look for occurrences of
5932 the .mri pseudo-op, and change the mode appropriately.
5933 * as.h (do_scrub_begin): Update prototype.
5934 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5936 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5938 (m68k_mri_mode_change): New function.
5939 (md_parse_option): Set reg_prefix_optional_seen.
5940 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5941 (MRI_MODE_CHANGE): Define.
5942 * doc/as.texinfo: Document .mri pseudo-op.
5944 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5947 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5949 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5950 * config/m68k-parse.h (enum pic_relocation): Define.
5951 (struct m68k_exp): Add pic_reloc field.
5952 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5953 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5954 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5956 * config/tc-m68k.c: Delete definition of NO_RELOC.
5957 (struct m68k_it): Add pic_reloc field.
5958 (add_fix): Copy over pic_reloc field.
5959 (md_pseudo_table): Interpret .align parameter as byte count.
5960 (mote_pseudo_table): Likewise.
5961 (tc_m68k_fix_adjustable): New function.
5962 (get_reloc_code): New function.
5963 (md_assemble): Use it as last argument to fix_new_exp.
5964 (md_apply_fix_2): For a relocation against a symbol don't put the
5965 addend into the data.
5966 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5967 (m68k_ip): Don't relax an operand that requires pic relocation.
5968 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5970 * write.c (fixup_segment): Don't add symbol value to addend if
5971 TC_M68K and OBJ_ELF.
5972 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5973 (motorola_operand): Add rule for `(zapc, EXPR)'.
5975 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5977 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5978 *really* is permissible before the comma.
5980 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5983 inserting nop instructions.
5985 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5987 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5989 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5991 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5992 class setting for a CALLNAME symbol in COFF.
5994 * read.c (potable): Pass negative numbers for new .balign[wl] and
5995 .p2align[wl] pseudo-ops.
5996 (s_align_bytes): Treat a negative argument as specifying the fill
5998 (s_align_ptwo): Likewise.
6000 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6002 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6003 (do_align): Take new len parameter. Change all callers. Pass it
6005 (s_align_bytes): Arg now indicates the length of the fill pattern.
6006 (s_align_ptwo): Likewise.
6007 * config/obj-coff.c (write_object_file): Pass length to
6009 * config/tc-i386.h (md_do_align): Take new len parameter.
6010 * config/tc-m88k.h (md_do_align): Likewise.
6011 * config/tc-m88k.c (m88k_do_align): Likewise.
6012 * config/tc-sh.h (md_do_align): Likewise.
6013 * config/tc-sh.c (sh_do_align): Likewise.
6014 * doc/as.texinfo: Document new pseudo-ops.
6016 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6017 done in cvt_frag_to_fill.
6019 * config/tc-sh.h (sh_do_align): Declare.
6020 (md_do_align): Define.
6021 * config/tc-sh.c (sh_do_align): New function.
6023 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6024 difference if the next address is before the current one.
6026 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6027 (archs): Initialize new field.
6028 (m68k_ip): Don't list alias names when listing CPUs which support
6031 * as.c (main): Call parse_args before read_begin.
6032 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6033 front of generated pseudo-ops.
6034 * read.c (potable): Ignore "name".
6035 (s_app_file): Permit a single quote after the string, since one
6036 may appear in m68k MRI mode.
6038 * configure.in: Check for --enable-shared. If linking against
6039 shared BFD and opcodes, fix library name on SunOS, and try to set
6041 * configure: Rebuild.
6043 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6045 * as.h (flag_m68k_mri): Declare.
6046 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6047 * Many files: For MRI syntax that is specific to the m68k MRI
6048 assembler, check flag_m68k_mri rather than flag_mri or
6049 MRI_MODE_NEEDS_PSEUDO_DOT.
6051 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6053 * config/tc-i960.c (ARCH_HX): Define.
6055 (targ_has_sfr): Handle ARCH_HX.
6056 (targ_has_iclass): Handle ARCH_HX.
6057 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6058 (tc_headers_hook): If the architecture was specified explicitly,
6059 use it when setting the flags. Set the extern variable coff_flags
6060 rather than headers->filehdr.f_flags, since the latter is set
6061 unconditionally in obj-coff.c.
6062 (i960_handle_align): Remove unused variable fixp.
6064 Support for building bfd and opcodes as shared libraries, based on
6065 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6066 * configure.in: Set OPCODES and BFD to search directories.
6067 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6068 * configure: Rebuild.
6069 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6070 (LIBDEPS): New variable.
6071 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6072 $(HLDFLAGS) in link.
6073 (check): Set LD_LIBRARY_PATH in the environment.
6075 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6077 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6078 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6079 read-only, not read/write.
6081 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6083 * Makefile.in (INSTALL_XFORM): Remove -e.
6085 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6087 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6088 than comparing S_GET_SEGMENT to undefined_section.
6089 (write_object_file): Skip symbols which were equated to an
6090 undefined or common symbol.
6091 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6092 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6094 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6095 or S_IS_COMMON call S_GET_VALUE.
6096 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6097 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6098 to an undefined or common symbol, convert the reloc to be against
6100 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6101 undefined or common symbol.
6102 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6103 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6104 to an undefined or common symbol, convert the reloc to be against
6106 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6107 undefined or common symbol.
6108 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6109 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6111 (yank_symbols): Skip symbols which were equated to an undefined or
6114 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6116 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6117 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6119 * configure.in: Make sure we only add m68k-parse.o to
6120 ${extra_objects} once, no matter how many m68k targets have been
6122 * configure: Rebuild.
6124 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6126 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6127 * configure: Rebuild.
6129 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6131 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6132 * doc/c-m68k.texi: Document .extend and .ldouble.
6134 * configure.in (m68*-apple-aux*): New target.
6135 * config/te-aux.h: New file.
6136 * config/obj-coff.c (compare_external_relocs): New static function
6138 (do_relocs_for): Sort relocs if TE_AUX.
6139 (fixup_segment): If TE_AUX, store common symbol value in segment.
6140 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6142 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6144 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6146 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6148 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6149 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6151 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6152 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6153 an undefined symbol and the size of a function symbol.
6154 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6155 for all common symbols.
6157 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6159 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6162 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6165 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6167 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6168 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6170 * ecoff.c (localsym_t): Add addend field.
6171 (add_ecoff_symbol): Add addend argument. Change all callers.
6172 (coff_sym_value): Make static.
6173 (coff_sym_addend): New static variable.
6174 (ecoff_directive_def): Initialize coff_sym_addend.
6175 (ecoff_directive_val): Accept symbol + constant.
6176 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6177 (ecoff_build_symbols): Include the addend in the symbol value.
6179 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6181 * config/tc-ppc.c (md_assemble): Ignore overflow on
6182 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6184 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6186 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6187 bytes in size, so offset appropriately in big endian mode when
6188 writing the bottom 2 bytes.
6190 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6192 * config/tc-sparc.c (default_compatible): New static local.
6193 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6194 (sparc_ip): If no architecture or -bump specified, don't mark as
6195 mismatched those in default_compatible.
6197 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6199 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6200 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6201 * configure: Rebuild.
6202 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6203 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6204 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6205 (sco_id): Declare if SCO_ELF.
6207 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6209 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6210 ({max,warn_after}_architecture): New static locals.
6211 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6212 If both architecture and -bump requested, set max_architecture to max.
6213 (sparc_md_end): Simplify.
6214 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6215 Rewrite code to bump architecture and check for conflicts.
6216 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6217 with Solaris assembler.
6218 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6219 (md_show_usage): Update.
6221 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6223 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6225 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6227 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6228 #ifdef sparcv9 when choosing value.
6231 (sparc_md_end): Declare.
6232 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6233 (initial_architecture): New static local.
6234 (can_bump_v9_p): Likewise.
6235 (NO_V9): Delete all occurrences.
6236 (sparc_md_end): New function.
6237 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6238 Don't bump architecture to v9 unless can_bump_v9_p set.
6239 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6240 * configure.in (sparc64 target cpu): Don't set obj_format here.
6241 (SPARC_V9): Renamed from sparcv9.
6242 (sparc64-*-elf*): Define SPARC_ARCH64.
6243 * configure: Regenerated.
6244 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6245 (SPARC_ARCH64): Add.
6246 * conf.in: Regenerated.
6247 * config/vmsconf.h: Update.
6249 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6251 * config/tc-mips.c (load_register): Optimise "dli" loads.
6252 (md_show_usage): add "-mcpu=vr4100" to help text.
6254 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6256 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6257 undefined symbol, preserve the X_op of O_symbol.
6258 (S_GET_VALUE): Fix check to permit this case.
6259 * write.c (write_relocs): If a reloc is against an undefined
6260 symbol equated to another symbol, change the reloc to be against
6262 * config/obj-coff.c (do_relocs_for): Likewise.
6264 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6267 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6269 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6270 computer is PowerPC.
6272 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6274 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6275 mentioned in the eabi.
6277 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6279 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6280 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6282 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6284 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6286 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6288 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6289 as a section it is ok to have unadorned -mrelocatable pointers in.
6291 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6293 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6296 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6298 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6299 dependent section attributes can be handled.
6301 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6302 macros to add support for exclude section flag and ordered section
6305 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6306 functions to add support for exclude section flag and ordered
6309 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6311 * subsegs.c (section_symbol): Don't try to look up the section
6312 symbol in the hash table. It should be possible to have a symbol
6313 with the same name as a section, but no connection to it.
6315 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6316 From James Carlson <carlson@xylogics.com>.
6318 * expr.c (operand): Skip whitespace after a close parenthesis.
6319 From James Carlson <carlson@xylogics.com>.
6321 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6323 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6324 as_warn_where for relocation overflow.
6325 (parse_reg): Accept register name only if next character is
6328 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6330 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6331 addresses for static variables.
6333 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6335 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6336 and xgot give the old toc16 relocation.
6337 (md_apply_fix3): Support all GOT relocations.
6339 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6341 * config/tc-mips.c (load_address): Correctly handle a constant in
6342 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6344 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6346 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6347 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6348 (build_Mbytes): Handle REG_B.
6350 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6352 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6354 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6356 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6358 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6360 * config/obj-coff.c (write_object_file): Set the s_align field to
6361 the number of bytes, rather than to the power of 2.
6363 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6365 * Makefile.in (DISTCLEAN_HERE): New variable.
6366 (distclean): Use it.
6367 (maintainer-clean): Depend upon clean-here rather than clean,
6368 distclean, and clean-info. Run make maintainer-clean in doc.
6369 Remove files listed in DISTCLEAN_HERE.
6370 * doc/Makefile.in (maintainer-clean realclean): Split out from
6371 distclean. Depend upon clean-info and distclean.
6373 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6375 * mac-as.r: Fix copyright and version strings.
6376 (cfrg): Use PROG_NAME instead of literal name.
6378 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6380 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6382 * config/tc-a29k.h (tc_unrecognized_line): Define.
6383 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6384 (md_operand): Handle a29k style local dollar labels.
6386 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6388 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6390 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6392 * read.c (s_fill): If md_flush_pending_output is defined, call
6395 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6397 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6398 Treat rs_align_code like rs_align.
6400 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6402 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6403 converting an absolute address into a PC-relative one.
6405 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6407 * mpw-config.in: Don't always use te-generic.h for emulation.
6408 (powerpc-apple-macos): Use emulation te-macos.h.
6409 * mpw-make.sed (install, install-only): Edit in Mac-specific
6412 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6414 * configure.in: Improve message about unsupported ELF targets.
6415 * configure: Rebuild.
6417 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6418 pattern is zero. From Manfred Hollstein.
6420 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6422 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6423 the various idata sections, we check the name on the .section pseudo.
6425 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6427 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6428 add section's paddr to add_number; compatibility to native as and
6431 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6433 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6435 * hash.c (struct hash_entry): Moved here...
6436 * hash.h (struct hash_entry): ...from here.
6438 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6439 if it's already known to be null.
6441 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6443 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6444 bit relocs converted to PC relative relocs. This turned out to
6445 add the offset from the beginning of .text twice.
6447 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6449 * stabs.c (s_stab_generic): In 's' case, free string from
6452 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6454 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6457 * subsegs.h (segment_info_type): Make bitfields unsigned.
6459 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6460 and move them together. On most systems this will reduce the
6461 structure size by one word.
6462 (operatorT): Define O_max.
6463 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6466 * read.c (pop_insert): Print error returned by hash table
6469 * as.c (dump_statistics): Split out from main; dump some hash
6470 table stats and target-specific stats.
6471 (start_time): No longer automatic to main.
6472 (main): Set file-level start_time and call dump_statistics at
6473 exit. Exit by calling xexit.
6474 (show_usage): Make --statistics description less specific.
6475 * subsegs.c (subsegs_print_statistics): New function.
6476 * write.c (write_print_statistics): New function.
6477 (n_fixups): New static variable.
6478 (fix_new_internal): Increment it.
6479 * read.c (read_print_statistics): New function.
6480 * read.h (read_print_statistics): Declare.
6481 * symbol.c (symbol_print_statistics): New function.
6482 * symbol.h (symbol_print_statistics): Declare.
6483 * hash.c (hash_print_statistics): New function.
6484 * hash.h (hash_print_statistics): Declare.
6485 * config/tc-i386.c (i386_print_statistics): New function.
6486 * config/tc-i386.h (i386_print_statistics): Declare.
6487 (tc_print_statistics): New macro.
6488 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6491 * hash.c (DELETED): Rewrite to use a valid but unique address.
6492 (START_POWER): Reduce to 10.
6493 (enum stat_enum): New enumerator, replacing STAT_* index macros.
6494 Add new values for counting strcmp calls.
6495 (GROW_FACTOR): New macro.
6496 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
6498 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6499 (hash_new): Use FULL_VALUE.
6500 (struct hash_control): Definition moved here.
6501 (hash_code): Don't mask to low bits.
6502 (hash_ask): Mask returned hash code here. Check hash value before
6503 calling strcmp; count strcmp calls.
6504 * hash.h (struct hash_control): Declare, don't define, here.
6505 (HASH_STATLENGTH): Deleted.
6506 (struct hash_entry): Add field for hash code.
6507 (hash_say, hash_apply): Don't declare.
6509 * hash.c (destroy): Return void.
6510 (applicatee): Ditto.
6511 (main): Fix declarations.
6512 (hash_apply): Return void. Argument `function' returns void. Put
6513 inside "#ifdef TEST".
6514 (hash_say): Define only if TEST is defined.
6515 * hash.h (hash_apply, hash_say): Declarations deleted.
6517 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6519 * configure: Rebuild with autoconf 2.7.
6521 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6523 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6524 * configure: Rebuild with autoconf 2.6.
6526 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6528 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6529 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6531 (ppc_frob_file): Remove.
6532 * config/tc-ppc.h (tc_frob_file): Don't define.
6533 (ppc_frob_file): Don't declare.
6535 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6537 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6538 * config/alpha-opcode.h: Include one-operand variants of jmp and
6541 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6542 with te-delta.h in 8.3 file systems.
6543 * configure.in: Adjusted.
6545 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6547 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6549 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6551 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6553 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6555 Version 2.6 released.
6556 * Makefile.in (VERSION): Updated to 2.6.
6558 * config/obj-coff.c (write_object_file): Change use of md_do_align
6559 to pass a pointer rather than a fill value, to match other uses.
6561 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6563 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6565 * as.c (main): Move md_end call to just after call to
6566 perform_an_assembly_pass. Delete cpu-specific code here.
6567 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6568 * config/tc-arm.c (md_end): Unused function deleted.
6569 * config/tc-ns32k.c (md_end): Ditto.
6571 * config/tc-i386.c (i386_align_code): New function, moved here
6572 from HANDLE_ALIGN macro.
6573 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6575 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6577 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6580 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6582 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6583 multi-byte nops to avoid changing gcc. The necessary gcc change
6584 might break old assemblers.
6586 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6588 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6589 generate optimal multi-byte nop instructions for ".align n"
6590 ".align n,0x90", and aligns requiring more than 15 bytes of
6591 padding still generate multiple 0x90's as before.
6593 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6595 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6597 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6599 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6600 * configure: Update.
6601 * mpw-make.sed: Reorder commands to make sed happier.
6602 * config/te-macos.h: New file.
6603 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6605 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6607 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6608 conditional branches.
6609 (md_apply_fix): Likewise.
6611 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6613 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6614 generate a reloc which the linker will not handle correctly. Fix
6615 overflow checking--R_IREL is 18 bits, not 17.
6617 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6619 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6620 from a PC relative reloc if TC_A29K.
6622 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6623 code depends upon it.
6625 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6626 $extend. Based on code from Eric Freudenthal
6627 <freudenthal@nyu.edu>.
6628 * config/tc-a29k.h (LEX_DOLLAR): Define.
6629 * read.c (LEX_DOLLAR): Define if not defined.
6630 (lex_type): Use LEX_DOLLAR.
6632 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6634 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6637 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6639 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6641 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6643 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6644 used only by "dlltool.c".
6646 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6648 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6649 (md_pseudo_table): Don't define "extern".
6651 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6653 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6655 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6657 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6659 * macro.c (macro_expand_body): Don't warn about == with a
6660 nonexistent parameter, in case it is in a comment field.
6662 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6664 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6665 set, even if macro_alternate is set.
6666 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6667 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6668 the token unless it ended in '@'.
6669 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6670 * doc/c-a29k.texi: Document macro usage on A29K.
6672 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6674 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6676 (install_operand): Likewise.
6678 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6680 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6682 * configure.in (m88k-motorola-sysv*): New target.
6683 * configure: Rebuild.
6684 * config/te-delta88.h: New file.
6685 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6687 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6688 (md_do_align): Define.
6689 * config/tc-m88k.c: Include "subsegs.h".
6690 (m88k_do_align): New function.
6692 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6693 (COFF_NOLOAD_PROBLEM): Define.
6694 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6696 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6698 * config/tc-i386.c (md_assemble): For a jump instruction with
6699 non-constant target, require 7 available bytes in the current
6702 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6704 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6707 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6709 * configure.in (alpha-*-linux*): Use ecoff.
6710 * configure: Rebuild.
6711 * ecoff.c (ecoff_directive_extern): New function.
6712 (ecoff_directive_weakext): New function.
6713 (ecoff_build_symbols): Handle weak symbols.
6714 (ecoff_setup_ext): Likewise.
6715 (ecoff_frob_symbol): Warn about weak common symbols.
6716 * ecoff.h (ecoff_directive_extern): Declare.
6717 (ecoff_directive_weakext): Declare.
6718 * symbols.c (S_IS_WEAK): New function.
6719 * symbols.h (S_IS_WEAK): Declare.
6720 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6722 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6725 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6727 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6729 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6730 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6731 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6732 * config/obj-coff.c (coff_frob_symbol): Don't call
6733 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6734 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6737 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6738 (ppc_stab_symbol): New static variable.
6739 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6740 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6741 sy_tc.real_name to the stab string.
6742 (ppc_bc, ppc_ec): New static functions.
6743 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6745 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6747 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6750 * input-scrub.c (input_scrub_push): Reset sb_index.
6752 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6754 * listing.c (listing_newline): Don't create a frag in the absolute
6757 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6759 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6760 (ppc_csect): Move most of the code to ppc_change_csect, and call
6762 (ppc_change_csect): New static function, taken from ppc_csect.
6763 (ppc_section): New static function.
6764 (ppc_saw_abs): New static varable.
6765 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6766 a symbol has no csect.
6767 (ppc_adjust_symtab): New function.
6768 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6769 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6771 * write.c (write_object_file): If tc_adjust_symtab is defined,
6772 call it just before the call to obj_adjust_symtab.
6774 * symbols.c (symbol_find_or_make): Change name to be const.
6775 * symbols.h (symbol_find_or_make): Update declaration.
6777 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6779 * doc/as.texinfo (Align): Mention SH.
6780 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6782 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6783 (Z8000 Directives, even): Don't give numeric align value, instead
6786 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6788 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6791 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6793 * Makefile.in (diststuff): Also make info.
6794 (maintainer-clean realclean): Also make clean-info.
6796 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6798 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6799 (pa_subspace): For ".nsubspa", always create a new subspace
6800 with the given attributes, even if one already exists with the
6803 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6805 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6806 TC_FORCE_RELOCATION, taking an additional section argument. If
6807 the section of the target symbol is not the same as the current
6808 section, always force the relocation to be used.
6809 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6811 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6812 md_pcrel_from function, taking an additional section argument.
6813 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6815 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6816 older TC_FORCE_RELOCATION if not defined.
6817 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6818 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6819 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6820 TC_FORCE_RELOCATION.
6822 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6824 * input-scrub.c (as_where): Set name to null pointer if we don't
6826 * messages.c (identify): Only print filename if non-null.
6827 (as_show_where): Ditto, for line number too.
6828 (as_warn_internal, as_bad_internal): Ditto.
6830 * input-file.c (input_file_open): If the input file can't be
6831 opened, consider it an error.
6833 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6835 * config/tc-mips.c: Added mips_4100 control, and support for
6836 accepting the 4100 as a MIPS architecture variant (md_begin,
6837 macro_build, mips_ip, md_parse_option). Adding suitable
6838 command-line OPTIONs, and updating the help text (md_show_usage).
6840 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6842 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6843 BFD_ASSEMBLER is defined.
6845 * Use one active frag and one obstack per frag chain:
6846 * frags.c (frags): Variable deleted.
6847 (frag_alloc): New function.
6848 (frag_grow, frag_more, frag_variant, frag_now_fix,
6849 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6851 (frag_new): Ditto. Verify that frch_last and frag_now match on
6852 entry and exit, and that old frag_now has non-zero type. Replace
6853 "know" uses with "assert". Use frag_alloc instead of mucking with
6855 * frags.h (frags): Declaration deleted.
6856 * subsegs.h (struct frchain): Add new field frch_frag_now.
6857 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6859 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6860 give it any stricter alignment than frchainS structures need. Do
6861 not initialize frags obstack. Set frag_now to point to
6862 dummy_obstack. Initialize absolute_frchain.
6863 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6864 field of frchainS. Don't create new frags on section switch, and
6865 use frag_alloc when creating a new frag chain. For absolute
6866 section, set frchain_now to absolute_frchain. Verify that
6867 frch_last and frag_now match on entry and exit. Initialize
6868 per-chain obstack, and under gcc, set required alignment to that
6869 needed by fragS structure.
6871 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6873 * stabs.c (get_stab_string_offset): Only copy input string if a
6874 fresh copy is needed, not if the section already exists.
6875 (s_stab_generic): Cache stab section name to bypass lookups, since
6876 usually it will match. Could be made faster still by changing the
6877 memory allocation rules.
6878 (s_xstab): Cache section name to bypass repeated string
6881 * frags.c (frag_new): Deleted register declarations.
6883 * listing.c (frag_now): Don't declare.
6885 * as.c (chunksize): New variable.
6886 (debug_memory): New variable.
6887 (main): If debug_memory is set, reduce chunksize and
6889 * as.h (chunksize): Declare it.
6890 * read.c (read_begin): Use it.
6892 * config/tc-alpha.c (md_shortopts): Include 'g'.
6893 (md_parse_option): Ignore it.
6895 * Makefile.in (distclean): Remove Makefile and config.status from
6896 testsuite directory.
6897 (clean-here): Don't delete testsuite. Instead, delete only the
6898 files within it that would be generated by running tests.
6900 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6901 frag_now_fix instead of accessing obstack info directly.
6902 * config/tc-arm.c (s_ltorg): Ditto.
6903 (md_assemble): Ditto.
6905 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6908 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6910 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6911 chain after parsing value expression, if any, to avoid separating
6912 continued .stabs lines.
6914 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6916 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6917 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6919 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6921 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6922 -mcom support and PPC_OPCODE_ANY for -many.
6923 (md_parse_option): Ditto.
6925 (md_begin): For duplicate instructions, print all duplicates
6928 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6930 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6931 common mode operation.
6932 (md_show_usage): Add -mcom to usage message.
6934 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6936 * expr.c (op_rank): Add O_symbol_rva.
6937 * expr.h (operatorT): Add O_symbol_rva.
6938 * read.c (cons_worker): Set O_symbol_rva when necessary.
6939 * write.c (fix_new_exp): Understand O_symbol_rva.
6941 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6943 * config/tc-mips.c: Correct s_cons arguments. From Michael
6944 Joosten <joost@ori.cadlab.de>.
6946 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6948 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6949 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6950 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6952 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6953 make non-static. Change all users.
6954 * config/obj-coff.h (coff_n_line_nos): Declare.
6956 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6958 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6960 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6962 * config/obj-elf.c (obj_elf_common): Convert specified byte
6963 alignment to power of two. Set size of local bss symbol.
6965 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6967 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * sb.c, macro.c: Decide whether to include <string.h> or
6970 <strings.h> just as as.h does.
6972 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6974 * Makefile.in (site.exp): Fix setting of $srcdir.
6976 * config/tc-arm.c (md_atof): Fix little-endian output.
6977 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6980 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6982 * doc/as.texinfo: Split out the NS32k family documentation,
6983 despite its being commented out for now.
6984 * doc/c-ns32k.texi: New file.
6986 * sb.c, macro.c: Include string.h.
6988 * Makefile.in (comparison): Only check *.o; we don't care if
6989 timestamps inserted by the native linker differ.
6991 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6992 if alignment stricter than 4 bytes is requested; in that case,
6993 align to a 4-byte boundary first.
6995 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6997 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6998 uninitialized" warning for `Max_Source_Offset'.
7000 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7002 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7003 qualifiers and detect errors if present.
7004 (md_assemble): Add call to parse_toc_entry. Also added some support
7005 for the [tocv] qualifier.
7006 (ppc_pe_tocd): New function to support data in the toc section.
7008 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7010 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7013 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7015 * config/tc-m68k.c (isword): Accept all values from -65536 to
7016 +65535, so ~VAL will not be rejected.
7018 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7019 skip characters after the pseudo-op.
7021 * read.c (get_line_sb): Don't look past buffer_limit.
7022 (s_include): In MRI mode, skip characters after the file name.
7024 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7026 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7027 periods in register names.
7029 For older changes see ChangeLog.1.