2 Mon Jan 26 16:29:49 1998 Doug Evans <devans@seba.cygnus.com>
4 * tc-txvu.c: First pass at dma/pke/gpuif support.
5 (assemble_one_insn): Renamed from assemble_insn.
6 Initialize errmsg = NULL before calling parse fn.
7 Allow [] in suffix operand.
8 (fixups,fixup_count): Make static globals.
11 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
13 * config/tc-m32r.c: Detect if explicitly parallel instructions
14 might have an io conflict and issue a warning message.
17 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
19 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
20 to a count of the number of matches to skip.
21 (can_make_parallel): Pass count of number of matches to skip to
26 Fri Jan 23 18:41:18 1998 Doug Evans <devans@canuck.cygnus.com>
28 * config/tc-txvu.c (assemble_insn): Initialize errmsg = NULL
29 before calling insert routine. Delete test for !isalpha
30 after parsing mnemonic. ASCII operand chars are case insensitive.
32 Thu Jan 22 20:30:24 1998 Doug Evans <devans@seba.cygnus.com>
34 * config/tc-txvu.c (assemble_insn): Commas moved to opcode table.
37 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
40 * config/tc-m32r.c: Add support for swapping fixups of swap
43 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
44 cgen_swap_fixups): Functions to save, restore and swap the fixup
45 chain with a backup copy.
46 (cgen_asm_finish_insn): Returns address of constructed insn.
48 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
50 * listing.c (file_info_struct): Remove FILE, add POS.
51 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
52 (file_info): Don't open the file.
53 (buffer_line): Check for the file in the last_open cache, updating
55 (print_source): Don't reference file_info->file.
56 (listing_listing): Likewise.
57 (listing_print): Close the file in the cache, if any.
60 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
62 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
63 parallel instructions so that they are in the correct order.
64 (reads_from_src_reg, get_src_reg, can_make_parallel,
65 make_parallel): New functions to support opportunistic
66 parallelisation of adjacent instructions.
69 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
71 * read.c (dwarf_file_string): New file static variable.
72 (emit_expr): Look for constant sequence that leads up to a file
73 name in DWARF debugging output.
74 (stringer): Use dwarf_file_string to decide whether to accept a
75 string as a file name.
77 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
79 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
80 (crack_operand): Add reg->reglst MRI hack.
81 (r_seg): Put reglst symbols in reg_section.
82 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
85 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
87 * tc-sh.c (get_specific): Handle SGR & DBR.
90 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
92 * tc-h8300.c (parse_reg): Take the length of the symbol into
93 account when attempting to match a register name.
94 * tc-h8500.c (parse_reg): Likewise.
97 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
99 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
103 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
106 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
109 * cgen.c: Formatting changes to improve readability.
111 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
113 * config/tc-mips.c (macro): Rework division code to avoid unfilled
117 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
119 Based on a patch from Jim Wilson
120 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
121 (tc_gen_reloc): Handle cross section PC relative relocs
125 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
127 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
129 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
131 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
132 (expr_jmp_buf): New static local.
133 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
134 (cgen_md_operand): New function.
135 * tc-m32r.c: Clean up pass over `struct foo' usage.
136 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
138 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
140 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
141 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
144 Tue Jan 6 13:10:20 1998 Doug Evans <devans@seba.cygnus.com>
146 * config/tc-txvu.c (md_assemble): Handle no separator between
147 upper and lower insn #ifndef VERTICAL_BAR_SEPARATOR.
148 (assemble_insn): Likewise.
150 Mon Jan 5 14:54:09 1998 Doug Evans <devans@seba.cygnus.com>
152 * config/tc-txvu.c: #include dis-asm.h, opcode/txvu.h, elf/txvu.h.
153 (md_begin): Call txvu_opcode_init_tables.
154 (assemble_insn): New function.
155 (md_assemble): Beginnings of implementation.
158 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
160 * config/tc-i386.c (i386_operand): Give an error if there are
161 unrecognized characters after an expression.
163 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
165 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
168 Mon Dec 22 17:57:51 1997 Doug Evans <devans@canuck.cygnus.com>
170 * configure.in: Add txvu support.
171 * configure: Regenerate.
172 * config/tc-txvu.[ch]: New files.
175 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
177 * configure.in (i386*-go32-rtems*): Fix to be the same as
179 * configure: Rebuild.
181 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
183 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
184 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
185 (mips_ip): Always check for FP_D, not just for instructions that
186 are not part of the regular ISA.
188 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
190 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
192 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
194 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
196 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
198 * expr.c (integer_constant 32bit bignum): Mask off bits outside
199 the range we care about.
202 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
204 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
205 (exec_type_enum): Enumeration giving all of the exec types.
206 (warn_nops): New static variable to give nop warning level.
207 ({cur,prev}_mul32_p): New static variable to keep track of whether
208 the current/previous instruction is a 32-bit multiply.
209 (Optimizing): Make static.
210 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
212 (d30v_insert_operand): Delete declaration of unused function.
213 (write_2_short): Make exec_type argument enum, not int.
214 (parallel_ok): Ditto.
215 (check_range): Delete unused variable(s).
217 (find_format): Ditto.
218 (md_apply_fix3): Ditto.
219 (md_show_usage): Document -n and -N.
220 (md_parse_option): Parse -n and -N.
221 (write_1_short): If -n, warn about adding a nop. Use
223 (write_2_short): Use enumeration values instead of hard coded
224 integers. Reset exec_type for default operations. For explicit
225 parallel operations, call parallel_ok to make sure everything is
226 ok. If writing out a parallel operation, and the previous
227 instruction was a 32-bit multiply, indicate current instruction
229 (parallel_ok): Allow add/tx ... to be done in parallel with
230 another add/tx ... assuming the gpr registers don't overlap.
231 (md_assemble): Use exec type enumeration values, not hard coded
232 ints. Check for loads or 16-bit multiplies following in the next
233 cycle after a 32-bit multiply. Add nops if that is the case.
234 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
235 cur_mul32_p if current instruction is a 32-bit multiply.
236 (find_format): Change spacing and layout.
240 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
242 * config/tc-tic80.c (tic80_relax): New static variable.
243 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
244 (md_parse_option): Handle new relax options.
245 (md_show_usage): Document new relax options.
246 (find_opcode): Don't use short forms of PC relative branches if
251 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
253 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
254 used/set flag fields. Make flag vars unsigned long. Use
255 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
256 parallel if they use the same conditional flag with reversed
257 meaning. Allow 2 add/sub insns that set the carry or overflow
258 flags but do not query them to be done in parallel. Don't allow 2
259 word store operations to be done in parallel with ADDppp or
260 SUBppp. Don't allow loads to be done in parallel with 16 bit
264 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
266 * config/tc-arm.c: Prevent use of interworking support for
269 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
271 * doc/all.texi: Add M32R cpu.
273 * doc/as.texinfo: Add documentation of m32r processor.
275 * doc/c-m32r.texi: New file, documenting m32r specific features.
278 * config/tc-m32r.c (allow_m32rx): New function.
279 (enable_m32rx): New variable.
280 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
281 (md_show_usage): Document new --m32rx command line option.
282 (md_parse_option): Implement new --m32rx command line option.
285 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
287 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
291 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
293 * config/tc-tic80.c (build_insn): Handle instructions that have
294 long (32 bit) PC relative offsets. Fix places that previously
295 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
296 (md_apply_fix): Add case to handle long PC relative offsets.
299 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
301 * doc/c-arm.texi (ARM Options): Document support for new ARM
304 * config/tc-arm.c (md_parse_option): Add support for new ARM
307 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
309 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
310 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
312 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
314 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
317 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
318 SHT_V850_{S|T|Z}COMMON to mark special common sections.
320 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
322 * config/tc-v850.c: Brought up to date with the branch.
324 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
326 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
327 (SWITCH_TABLE): Handle BFD_RELOC_8.
328 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
329 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
330 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
332 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
334 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
335 apparent bug in gcc's long long support crossing from x86.
337 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
339 * config/tc-arm.c: Brought up to date with latest changes on arm
342 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
344 * config-gas.com: Get version info from configure.in.
346 * makefile.vms: include depend.obj in OBJS.
348 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
350 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
351 all corresponding code.
353 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
355 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
356 run-time endian selection.
359 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
361 * tc-sh.c (parse_reg): Properly quote for fv4.
364 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
366 * symbols.c (resolve_symbol_value): Add missing breaks in case on
367 symbol value operator.
369 start-sanitize-vr5400
370 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
372 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
376 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
378 * config/tc-d10v.c (parallel_ok, find_opcode):
379 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
381 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
383 * config/obj-coff.c (fixup_segment): Cast second arg of
384 md_apply_fix3 call to type "valueT *".
386 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
388 * configure.in (emulations): Make FreeBSD an aout / i386bsd
390 * configure: Re-generate.
392 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
394 * config/tc-mips.c (macro_build): Use the membership field
398 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
400 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
401 first argument if it's supposed to be a register.
404 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
406 * config/tc-mips.c (mips_4900): Added.
407 (hilo_interlocks): Added mips_4900.
408 (md_begin): Set default for mips_4900.
409 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
410 (md_longopts): Add "m4900" and "no-m4900".
411 (md_parse_option): Handle above options.
414 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
416 * app.c (do_scrub_chars): If d10v, re-insert a space before
417 a '#' when in state 10.
419 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
421 * config/tc-h8300.c: Include "subsegs.h".
422 (tc_reloc_mangle): Handle references to symbols which are not
423 being output, so that references to `.' work.
425 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
427 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
430 * macro.c (sub_actual): If we don't find a parameter for an &,
433 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
434 start-sanitize-vr5400
436 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
438 (hilo_interlocks): VR5400 has interlocks.
439 (md_begin): Expect mips64vr5400, not mips64r5400.
442 * config/tc-mips.c (mips_ip): In default case, call as_bad
443 instead of fprintf, to get "assembler messages:" message output
444 before instead of after.
446 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
448 * frags.h: Handle multiple inclusion.
450 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
452 Based on a patch from Ian.Dall@dsto.defence.gov.au.
453 * as.h (struct frag, frag support): Moved from here.
455 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
457 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
458 * cgen.c (cgen_asm_finish_insn): Update.
459 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
460 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
461 (md_convert_frag): Ditto.
462 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
463 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
464 (TC_FRAG_INIT): Update.
466 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
468 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
469 print out MD fields of fix.
470 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
471 defined) to initialize MD fields in frag.
472 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
473 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
474 * config/tc-ns32k.h: Add comments. Remove obsolete
475 BFD_FAST_SECTION_FILL definition, change prototypes for
476 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
477 opcode_frag and opcode_offset and remove pcrel_adjust.
478 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
479 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
480 (TC_FRAG_INIT): new macro to initialize machine dependent field in
482 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
483 MD fields in frag structure.
484 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
485 fix_bsr): macros to access MD fields in fix structure.
486 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
487 use struct opcode_location as these fields are now in the frag
489 (convert_iif): Call frag_more as it is needed instead
490 of trying to allocate for the whole insn. Avoid call of frag_more
491 with negative argument.
492 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
493 md_estimate_size_before_relax, md_pcrel_from,
494 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
496 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
497 opcode_offset and remove pcrel_adjust.
498 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
499 fix_new_ns32k_exp with changed arguments.
501 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
503 * tc-mips.c (md_begin): Reorganize setting of default values so
504 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
506 (md_parse_option): Remove all code that sets defaults; md_begin
507 handles all of this now.
509 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
511 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
513 (bootstrap, bootstrap2, bootstrap3): Likewise.
514 * Makefile.in: Rebuild.
516 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
517 TOC section to be against the csect.
519 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
521 start-sanitize-vr5400
522 * config/tc-mips.c (mips_5400): New variable.
523 (md_begin, md_parse_option): Handle 5400 options/names.
524 (macro_build, mips_ip): Check for 5400-specific instructions.
525 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
529 * config/tc-mips.c (validate_mips_insn): New function, checks
530 match versus mask bits, and also verifies that all bits to be
531 output are actually specified somewhere.
532 (md_begin): Call it for 32-bit instructions, instead of doing
533 match/mask check here. In case of failure, print a message, but
534 check the rest of the opcode table before exiting.
536 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
538 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
539 from Tony Thompson at ARM: athompso@arm.com
542 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
544 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
549 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
551 * config/tc-mips.c (hilo_interlocks): True for tx49.
552 (md_begin): Add mips64tx49.
553 (md_parse_option): Add 4900 cpu.
556 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
558 * config/tc-ppc.c (md_assemble): When handling @l, always sign
559 extend if the operand expects a signed value.
561 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
562 default which is to permit dollar labels.
564 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
566 * config/tc-sparc.c (sparc_memory_model): New variable.
567 (md_longopts): Add -TSO/-PSO/-RMO options.
568 (md_parse_options): Handle them.
569 (sparc_elf_final_processing): For 64 ELF, set required
570 memory ordering in e_flags. Default to RMO and let the user
571 override it through command line.
573 * config/tc-sparc.h (elf_tc_final_processing): Add.
575 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
577 * config/tc-sparc.c (v9a_asr_table): New variable.
578 (sparc_ip): Handle v9a asr's.
579 Patch from David Miller <davem@vger.rutgers.edu>.
581 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
583 * config/tc-sparc.h (md_do_align): New macro.
584 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
585 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
587 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
589 * config/tc-sh.c (sh_small): New variable.
590 (OPTION_SMALL): Define.
591 (md_longopts): Add "small".
592 (md_parse_option): Handle OPTION_SMALL.
593 (md_show_usage): Mention -small.
594 * config/tc-sh.h (sh_small): Declare.
595 (SUB_SEGMENT_ALIGN): Handle sh_small.
596 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
599 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
600 case in little endian mode.
602 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
604 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
605 overflow signalling to linker.
607 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
609 * makefile.vms: Fix for dec c.
611 * config-gas.com: Give explanation for dec c setup in error
614 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
615 sections on openvms/alpha.
617 * config/obj-evax.c: support .weak pseudo-op
619 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
621 * config/tc-sparc.c (default_arch_size): New static local.
622 (struct sparc_arch): Rename arch_size to default_arch_size.
623 New member user_option_p.
624 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
625 (init_default_arch): Check whether default arch is valid.
626 Set default_arch_size in addition to sparc_arch_size.
627 (OPTION_32,OPTION_64): Define.
628 (md_longopts): New entries for -32, -64.
629 (md_parse_option): Handle them.
630 (md_show_usage): Print them. Ensure init_default_arch called.
631 * configure.in (sparc64): Set arch to v9-64.
632 * configure: Regenerated.
634 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
636 * write.c (subsegs_finish): New function, broken out of
638 (write_object_file): Some code moves into subsegs_finish.
639 * write.c (subsegs_finish): Declare.
640 * as.c (main): Call subsegs_finish.
642 * read.c (s_include): Check for error return from
645 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
647 * read.c (get_line_sb): Accept any eol marker while scanning macros.
649 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
651 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
652 * config/tc-i386.h (DIFF_EXPR_OK): Define.
653 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
654 the correct relocation when it exists.
655 * config/tc-i386.c (md_apply_fix3): Likewise.
657 * config/tc-ppc.h: Correct typo in comment.
658 * config/tc-v850.h: Likewise.
660 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
662 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
663 when second instruction is writing to first instructions inputs.
665 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
667 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
668 templated programs to build with -g.
670 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
672 * config/tc-v850.c (md_relax_table): Add support for relaxing
673 unconditional branches. This patch is courtesy of Jim Wilson.
674 (md_convert_frag): Fix relaxing of branches. This patch is
675 courtesy of Jim Wilson.
676 (md_assemble): Create different fixups for conditional and
677 unconditional branches. This patch is courtesy of Jim Wilson.
678 (md_estimate_size_before_relax): Estimate size of variable part of
679 fixup based on whether it is for a conditional or an unconditional
680 branch. This patch is courtesy of Jim Wilson.
681 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
682 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
683 obj_elf_section_change_hook().
684 (v850_comm): New function.
685 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
686 (md_begin): Add bss flag to seg_info of bss sections.
688 Add support for .scommon, .tcommon and .zcommon sections.
690 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
691 .zcommon, .tbss, .call_table_data and .call_table_text.
693 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
695 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
696 * configure: Regenerated.
698 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
700 * config/tc-d10v.c: Fixes to make sure the AT_WORD
701 expression is not confused with -1.
703 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
705 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
706 operand - OPERAND_ATMINUS.
708 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
710 * config/tc-d10v.c (parallel_ok): Note that auto increment and
711 decrement modify the index register.
713 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
715 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
716 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
718 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
719 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
720 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
723 * doc/Makefile.am (CPU_DOCS): Define.
724 (as.info): Depend upon $(CPU_DOCS).
725 * doc/Makefile.in: Rebuild.
727 * configure.in: Remove AM_PROG_INSTALL; it's called by
729 * configure: Rebuild.
731 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
733 * tc-d10v.h (TC_START_LABEL): Don't define.
734 (tc_frob_label): Define.
736 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
738 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
739 to pair a branch and link with anything but an exe instruction.
741 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
743 * config/tc-alpha.c (load_expression): Disable the sym+const .got
744 optimization to reduce the alignment surprises for gcc.
746 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
748 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
749 * config/tc-sparc.c (sparc_target_format): Handle coff here.
750 (sparc_ip): Add %hix,%lox.
751 (md_apply_fix3): Call as_bad_where, not as_bad.
752 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
753 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
755 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
757 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
758 recognizes alphaev5 etc.
759 * configure: Rebuild.
761 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
763 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
764 of mipsr3900 with mipstx39.
766 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
767 -mipsXX message' if the insn isn't an ISA insn.
769 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
771 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
772 Redefine TARGET_FORMAT to call sparc_target_format.
773 * config/tc-sparc.c (in_unsigned_range): New function.
774 (sparc_arch_size): Make static.
775 (sparc_target_format): New function.
776 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
777 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
778 (output_insn): Set `fx_no_overflow'.
779 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
780 (tc_gen_reloc): Likewise.
782 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
784 * config/tc-v850.c (v850_section): Remove.
786 * config/obj-elf.c (obj_elf_section): Enhance error message.
788 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
790 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
791 including obj-elf.h in OBJ_MAYBE_ELF case.
792 (mips_target_format): Return NULL after abort to avoid warning.
794 * ecoff.c (generate_ecoff_stab): Remove unused static function.
796 * expr.c (operator): Accept ==. From Anders Blomdell
797 <anders.blomdell@control.lth.se>.
799 * config/atof-ieee.c (gen_to_words): When generating a denormal
800 number, handle an overflow into the smallest normalized number.
802 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
804 * as.h, input-scrub.c (new_logical_line): New return value.
805 * read.c (s_app_file): Don't note the same file several times
808 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
810 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
812 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
814 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
815 * configure: Rebuild.
817 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
819 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
821 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
822 fn* instructions do not insert implicit fwait. This was changed
825 * config/m68k-parse.y (yylex): Permit an expression to be used for
828 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
830 * Makefile.in: Rebuild.
832 * aclocal.m4: Rebuild with new libtool.
833 * configure: Rebuild.
835 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
837 * app.c (do_scrub_chars): Clear mri_state at end of .mri
840 * config/tc-mips.c (hilo_interlocks): Change from a static
841 variable to a macro, so that it varies with the variables upon
843 (gpr_interlocks, cop_interlocks): Likewise.
844 (md_begin): Don't initialize them.
846 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
848 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
849 of strcmp where appropriate.
851 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
853 * config/tc-v850.c (md_assemble): Cope with a zero data area
854 relocation with a constant offset.
855 (md_assemble): Produce error message when special data area
856 relocations are used on instructions which do not support them.
857 (md_assemble): Reset processor mask if defined by command line
860 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
862 * config/tc-sparc.c: Reorganize file.
863 (parse_keyword_arg): Allow numbers in reg names.
864 (SPECIAL_CASE_NONE): New macro.
865 (md_assemble): Use it.
866 (lookup_arch,init_default_arch): New functions.
867 (default_arch,default_init_p,sparc_arch_table): New static locals.
868 (sparc_arch_size): New static local.
869 (max_architecture): Initialize in init_default_arch.
870 (md_parse_options): Call init_default_arch if necessary.
871 Rewrite -xarch/-A processing.
872 (md_show_usage): Print -A values from sparc_arch_table.
873 (md_begin): Call init_default_arch if necessary.
874 (sparc_md_end): Handle both 32 and 64 bit environments.
875 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
876 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
878 * config.in: Regenerate.
879 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
880 (SPARC_V9,SPARC_ARCH64): Delete.
881 * configure: Regenerate.
882 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
884 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
886 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
888 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
891 * config/tc-v850.c (md_assemble): Corrected typo.
892 * config/tc-v850.c Add new sections: call_table_data and
894 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
895 (handle_ctoff): New Function.
897 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
900 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
902 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
903 displacement from the tiny data area pointer.
905 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
907 * config/tc-hppa.c (fix_new_hppa): Make declaration match
910 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
912 * config/tc-v850.c (processor_mask): New variable.
913 (set_machine, md_parse_option): Set processor_mask.
914 (md_assemble): Check that instruction is available to target
917 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
919 (TARGET_PROCESSOR): New constant.
920 (TARGET_PROCESSOR): New constant.
924 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
926 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
931 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
933 Merge in work from Martin Hunt:
935 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
936 CR is 0 for PSWL and PSWH.
938 * config/tc-d30v.c (do_assemble): Don't accept
939 illegal condition codes for cmpu instruction.
941 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
942 used in d*i instructions.
944 * config/tc-d30v.c (check_size): New function. Check
945 relocations for overflows.
946 (md_pcrel_from_section): Fix relocations between sections.
947 (md_apply_fix3): Use new relocation types for 15 and 21
948 bit relocations in the right container. Needed because
949 the address of the instruction is not eight-byte aligned
950 but the relocations must be.
952 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
953 (find_format): If ".s" or ".l" are used, don't try
954 to compute branch sizes.
956 * config/tc-d30v.c (do_assemble): Check for ".s" or
957 ".l" extensions to opcode names.
958 (find_format): Generate the correct instructions when
959 ".s" or ".l" are used.
961 * config/tc-d30v.c (build_insn): Check for odd registers
962 on instructions that require even registers.
964 * config/tc-d30v.h (md_start_line_hook): Define.
965 * config/tc-d30v.c (md_start_line_hook): New hook.
966 Checks the beginning of each line for a ".". If it
967 finds one, assume a pseudo-op and flush any unwritten
970 * config/tc-d30v.c (md_apply_fix3): Fix problem
971 with determining when fixups were done.
973 * config/tc-d30v.c (build_insn): Fix bug where the numeric
974 part of a symbol (for example, "foo+8") was being written
975 into the instruction.
976 (md_pseudo_table): Change .word to be 32 bits and add
979 * config/tc-d30v.c (parallel_ok): Check to see if first
980 instruction is a jump.
982 * config/tc-d30v.c (parallel_ok): Major code reorganization.
985 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
988 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
990 * configure.in (emulations): Add v850 emulation.
992 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
994 * Makefile.am (CPU_TYPES): Add arc.
995 (TARGET_CPU_CFILES): Add tc-arc.c.
996 (TARGET_CPU_HFILES): Add tc-arc.h.
997 (dependencies): Rebuild.
998 * Makefile.in: Rebuild.
999 * configure.in: Recognize arc-*-elf*.
1000 * configure: Regenerated.
1001 * config/tc-arc.[ch]: New files.
1003 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1005 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1006 Correct description of hi() reloc prefix.
1008 start-sanitize-v850e
1009 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1010 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1011 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1014 * doc/c-v850.texi: Document new pseudo ops and command line
1017 * config/tc-v850.c (set_machine): New function.
1018 * config/tc-v850.c (.v850): New pseudo op.
1019 start-sanitize-v850e
1020 * config/tc-v850.c (.v850e): New pseudo op.
1021 * config/tc-v850.c (.v850ea): New pseudo op.
1025 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1027 Support -alh and -ald for DWARF 1:
1028 * listing.c (struct list_info_struct): Add debugging field.
1029 (listing_newline): Initialize the debugging field. If ELF, if the
1030 section starts with .debug or .line, set the debugging field in
1031 the listing structure.
1032 (debugging_pseudo): Add list parameter. Change all callers. If
1033 the debugging field is set, consider it to be a debugging pseudo.
1034 If ELF, skip blank lines between debugging lines.
1035 * read.c (emit_expr): If ELF, look for line numbers.
1036 (stringer): If ELF, look for file names.
1038 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1040 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1041 if there is no insert function.
1043 * config/tc-v850.h (TARGET_MACHINE): New constant.
1045 * config/tc-v850.c (v850_insert_operand): Add
1046 -mwarn_unsigned_overflow.
1047 (md_begin): Set BFD machine number based on machine variable.
1048 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1050 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1052 * as.h: Don't declare alloca if it is a macro.
1053 * macro.c: Likewise.
1056 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1058 * config/tc-mips.c: Add tx19/r1900.
1061 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1063 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1064 rename to cpu_types[].
1065 (s_alpha_arch): New function.
1066 (md_pseudo_table): Add "arch".
1068 * config/tc-alpha.c (md_begin): Merge the two loops through the
1070 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1071 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1073 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
1075 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1077 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1079 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1082 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1084 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1086 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1088 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1089 relative to the next instruction, not the current instruction.
1090 (md_assemble): Similarly.
1092 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1094 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1097 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1098 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1099 recognise special instructions.
1100 (md_assemble): Calculation of the size of a fixups corrected.
1102 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1105 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1107 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1108 opcode->opcode as the sentinal. Zero is a valid opcode.
1110 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1112 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1113 * doc/c-v850.texi: Change node name to match other chapter nodes.
1115 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1117 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1120 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1122 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1123 number will fit in 64 bits.
1125 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1126 rather than calling abort.
1128 * as.h: Don't define alloca if __GNUC__. Just declare it.
1129 * macro.c: Copy alloca handling from as.h.
1131 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1132 Gabriel Paubert <paubert@iram.es>.
1134 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1135 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1136 is jcxz or a loop instruction.
1138 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1140 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1142 (md_begin): Set up machine architecture and type.
1144 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1146 * symbols.c (resolve_symbol_value): Store the value back into the
1147 symbol expression, to handle add or subtract simplification
1148 correctly. Handle O_symbol_rva. Add default case.
1150 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1151 chunksize while creating the new subsection.
1152 * as.c (chunksize): Initialize to zero.
1153 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1154 calling obstack_begin.
1156 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1158 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1161 start-sanitize-v850e
1162 * config/tc-v850.c (parse_register_list): Support constant
1163 expressions as register lists.
1166 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1168 * doc/c-v850.texi: Change the major node to v850 Machine
1171 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1173 * doc/as.texinfo: Add inclusion of c-v850.texi
1175 * doc/c-v850.texi: New file.
1177 * read.c (is_end_of_line): Make NUL character be considered to be
1180 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1182 * config/tc-v850.c (parse_register_list): Add support for curly
1184 (cc_names): Add "e" and "ne" conditions.
1186 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1188 * app.c (do_scrub_chars): Support a double dash as starting a
1189 comment that extends to end of line.
1191 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1193 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1195 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1197 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1199 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1200 insn when changing to a different instruction.
1203 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1205 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1206 floating point extensions.
1207 (parse_reg): parse sgr and dbr.
1210 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-v850.c (system_register_name): Support numbers for
1213 system register IDs.
1215 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1217 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1218 flag when alignment is in bytes instead of power of 2, and code to
1219 use that flag to convert alignment to bytes.
1220 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1221 * read.h (s_lcomm_bytes): Add prototype.
1222 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1223 defined, write alignment to alignment bits in section header s_flags
1224 rather than the s_align field.
1225 start-sanitize-tic80
1226 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1227 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1228 pseudo, instead of s_lcomm which wants a power of two for alignment.
1231 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1233 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1235 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1237 * as.c (show_usage): Add -am.
1238 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1239 if we've already got one.
1240 * listing.c (struct list_info_struct): Add line_contents.
1241 (listing_newline): Put unused argument to work: if non-null, save it...
1242 (listing_listing): ... and regurgitate during listing instead of line
1244 * listing.h (LISTING_MACEXP): New define.
1245 (LISTING_NEWLINE): Argument is NULL.
1246 * read.c (read_a_source_file): If expanding macros, break up input
1247 lines and pass them to listing_newline.
1248 * doc/as.texinfo: Document -ac and -am.
1250 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1252 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1254 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1257 start-sanitize-v850e
1258 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1260 * config/tc-v850.c: Remove support_v850e flag and command line
1263 * configure.in (emulations): Add support for v850e target
1265 * configure (emulations): Add support for v850e target
1267 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1269 * config/tc-v850.c: Remove support_v850ea flag and command line
1272 * configure.in (emulations): Add support for v850ea target
1274 * configure (emulations): Add support for v850ea target
1277 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1279 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1280 setting EXPECT and TCL_LIBRARY.
1281 * Makefile.in: Rebuild.
1283 * as.h (enum debug_info_type): Define.
1284 (debug_type): Declare.
1285 * as.c (debug_type): New global variable.
1286 (show_usage): Add --gstabs.
1287 (parse_args): Handle --gstabs.
1288 * read.c (generate_asm_lineno): Remove.
1289 (read_a_source_file): Output stabs debugging if appropriate.
1290 Change checks of generate_asm_lineno to check debug_type. Only
1291 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1292 * read.h (generate_asm_lineno): Don't declare.
1293 (stabs_generate_asm_lineno): Declare.
1294 * stabs.c (stabs_generate_asm_lineno): New function.
1295 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1296 Don't turn off debugging.
1297 (add_file): Remove old #if 0 code.
1298 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1299 (ecoff_directive_end): Don't generate stabs line symbols.
1300 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1301 generate_asm_lineno.
1302 (line_label_cnt): Remove.
1303 (ecoff_generate_asm_line_stab): Remove.
1304 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1305 * doc/as.texinfo, doc/as.1: Document --gstabs.
1307 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1309 start-sanitize-v850e
1310 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1311 Add support for v850ea instructions.
1313 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1314 Add support for v850e instructions.
1317 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1318 text of entire opcode.
1320 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1322 * doc/internals.texi: Document rs_leb128.
1324 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1326 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1327 in ABSL case, rather than calling abort.
1329 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1331 * as.h (enum _relax_state): Add rs_leb128.
1332 * read.c (potable): Add sleb128 and uleb128.
1333 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1335 * read.h: Update prototypes.
1336 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1337 the symbol value, add a second FINALIZE argument that prevents
1338 changes from being comitted. Update all callers.
1339 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1340 * doc/as.texinfo: Document the new pseudos.
1342 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1344 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1346 (DISTCLEANFILES): Define.
1347 * doc/Makefile.am (DISTCLEANFILES): Define.
1348 * Makefile.in, doc/Makefile.in: Rebuild.
1350 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1352 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1353 Don't set targ or gas_target. Define SCO_ELF and
1354 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1356 * Makefile.am: Remove @target_frag@.
1357 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1359 (dep-am): Mark as phony.
1360 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1362 * config/arm-big.mt, config/arm-lit.mt: Remove.
1363 * config/mips-big.mt, config/mips-lit.mt: Remove.
1364 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1365 * config/ppc-sol.mt: Remove.
1366 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1367 * config/m88kcoff.mt: Remove.
1368 * config/sco5.mt: Remove.
1369 * configure, config.in, Makefile.in: Rebuild.
1371 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1372 further try to circumvent the .y.h rule.
1373 * Makefile.in: Rebuild.
1375 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1377 * Makefile.am: New file, based on old Makefile.in.
1378 * acinclude.m4: New file, from old aclocal.m4.
1379 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1380 shared library handling; now handled by libtool. Replace
1381 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1382 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1383 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1384 * config.in: New file, created by autoheader.
1386 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1387 * stamp-h.in: New file.
1388 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1389 (parse_args): Likewise.
1390 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1391 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1392 * Makefile.in, doc/Makefile.in: Now built with automake.
1393 * aclocal.m4: Now built with aclocal.
1394 * configure: Rebuild.
1396 * cond.c (s_else): If not listing false conditionals, turn listing
1397 off in the false branch of the else.
1399 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1401 * config/tc-mips.c (macro): Fix handling of a double load from a
1402 symbol plus an offset.
1404 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1405 has an associated external symbol.
1407 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1409 * config/tc-alpha.c (s_alpha_ucons): New function.
1410 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1412 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1414 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1415 line if we encounter an error.
1417 * config/tc-v850.c (md_assemble): Sign extend constants value
1418 for hi and hi0 expressions.
1419 (v850_insert_operand): Enable range checking for generic 16bit
1422 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1424 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1425 LO16, HI16 and HI16_S relocs.
1427 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1429 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1431 * configure: Regenerated with autoconf 2.12.
1432 * Makefile.in: Add $(EXEEXT) to all executables.
1434 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1436 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1437 unconditional branches.
1438 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1441 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
1443 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1445 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
1447 * macro.c (define_macro): Make sure the index is in range before
1450 start-sanitize-tic80
1451 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
1453 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1454 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
1455 the right f/ffrag and fx/fxfrag pairs since instruction may be split
1459 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1461 * config/te-go32.h (USE_ALIGN_PTWO): Define.
1462 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1463 defined, use s_align_ptwo for .align.
1464 * configure.in (i386-*-msdosdjgpp*): New target.
1465 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1466 * configure: Rebuild.
1468 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1470 * config/tc-sparc.c (last_opcode): New static local.
1471 (md_assemble): Don't issue "FP branch in delay slot" warning if
1472 the delay slot has been annulled.
1474 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1476 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1477 code if BFD_ASSEMBLER.
1479 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1481 * config/tc-v850.c (system_registers): Fix ordering of registers.
1483 start-sanitize-tic80
1484 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1486 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1487 when it will be filled in later by relocation information.
1490 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1492 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1493 (mips_ip): Fix ISA checks.
1495 start-sanitize-r5900
1496 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1498 * configure.in: Default the r5900 to little endian.
1499 * configure: Rebuilt.
1502 start-sanitize-tic80
1503 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1505 * config/tc-tic80.c (build_insn): Fix endianness problem with
1509 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1511 * config/tc-mips.c (check_absolute_expr): Change warning to
1514 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1516 * config/tc-mips.c (macro_build): Refine code to check if an
1517 instruction is available on a particular cpu variant.
1518 (mips_ip): Likewise.
1520 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1522 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1523 OBJ_AOUT to ifdef OBJ_ELF.
1524 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1525 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1527 * write.c (fixup_segment): Change special case for i386-coff to
1528 not apply for i386-pe.
1529 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1530 which were not done.
1531 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1532 (coff_format_ops): Initialize frob_file_after_relocs field rather
1533 than frob_file field.
1534 * config/obj-coff.h (coff_frob_file): Don't declare.
1535 (coff_frob_file_after_relocs): Declare.
1536 (obj_frob_file): Don't define.
1537 (obj_frob_file_after_relocs): Define.
1538 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1539 * configure: Rebuild.
1541 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1543 * config/obj-coff.c (fixup_segment): Never subtract section
1544 address from PC relative reloc which will be fully resolved.
1546 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1548 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1549 with hpux10 header files.
1551 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1553 From Jason Merrill <jason@cygnus.com>:
1554 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1556 * config/tc-i386.h (md_maybe_text): Define.
1557 (md_do_align): Use md_maybe_text.
1559 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1561 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1562 relocations, don't check for symbol being external, weak, etc.
1564 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1566 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1567 calculate relocations to any external symbol, because we might be
1568 linking a shared object and the symbol might be overriden or moved
1569 (for instance, moved into a static executable's .bss section).
1570 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1572 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1573 be calculated by the assembler.
1575 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1576 whose destination lies in the same file, by ignoring the @plt or
1577 @local and aiming the branch at its destination.
1579 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1581 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1582 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1585 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1586 of obj_copy_symbol_attributes.
1588 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1591 signed operand, sign extend a 32 bit value to the host size.
1593 * Makefile.in (CFLAGS): Subsitute from configure script. From
1594 Jeff Makey <jeff@cts.com>.
1596 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1597 buffer size to make a copy of the symbol.
1599 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1602 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1604 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1605 step through the frags calling cvt_frag_to_fill, switch to
1606 SEG_DATA when we reach data_frag_root.
1608 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1610 * config/tc-mn10300.c (md_assemble): Allow an empty register
1611 list for instructions which use register lists.
1613 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1615 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1617 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1620 * config/tc-arm.c: Add prototypes for many static functions.
1621 (struct asm_opcode ): Add prototypes for parms field.
1622 (struct thumb_opcode ): Likewise.
1623 (fp_op2): Remove unused flags parameter.
1624 (output_inst): Make static.
1625 (arm_after_pass_hook): Remove unused ignore parameter.
1626 * config/tc-arm.h (arm_after_pass_hook): Declare.
1627 (arm_start_line_hook): Declare.
1628 (arm_frob_label): Declare.
1630 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1632 * depend.c (wrap_output): new prototype.
1634 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1636 * config/tc-sh.c (md_apply_fix): Check for overflow.
1638 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1639 section size to be aligned.
1641 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1643 * config/tc-sh.h (md_cons_align): Define.
1644 (sh_cons_align): Declare.
1645 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1646 (sh_no_align_cons): New static variable.
1647 (s_uacons): New static function.
1648 (sh_cons_align): New function.
1649 (sh_handle_align): Warn about misaligned data.
1650 * doc/c-sh.texi: Document .uaword and .ualong.
1652 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1654 * macro.c (macro_expand): In MRI mode, treat single quote as a
1655 separator character when checking for a positional argument.
1657 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1659 * config/tc-arm.c (md_parse_option): Merge in changes from
1662 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1664 * configure.in (emulations): Add Thumb architecture support from
1665 armT-9703-28-branch.
1667 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1669 * doc/all.texi: Add enabling of ARM documentation.
1671 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1673 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1675 * config/tc-mips.c: Added r3900 support.
1677 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1679 * as.c: (parse_args) `-t' option requires an argument.
1681 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1683 * config/tc-arm.c (md_begin): Change call to
1684 coff_arm_bfd_set_private_flags() to a call to
1685 bfd_set_private_flags().
1687 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1689 * Makefile.in: Rebuild dependencies.
1691 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1692 of a BFD_RELOC_RVA reloc.
1694 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1696 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1697 (hppa_force_relocation): Force a relocation for an absolute
1700 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1702 * doc/as.texinfo: Don't use @value in section names or index
1703 entries; it confuses texinfo.tex.
1705 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1707 * doc/as.texinfo: Updated for -MD option.
1708 * Makefile.in (CFILES): Added depend.c.
1709 (OBJS): Added depend.o.
1710 * as.h (start_dependencies, register_dependency,
1711 print_dependencies): New declarations.
1712 * depend.c: New file.
1713 * as.c (parse_args): Added -MD option.
1714 (main): Call print_dependencies.
1715 (show_usage): Added help for -MD.
1716 * read.c (s_app_file): Call register_dependency.
1717 (s_include): Call register_dependency when file is found.
1718 (read_a_source_file): Call register_dependency.
1720 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1722 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1723 section address to the symbol value.
1725 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1727 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1728 into the new membership field.
1730 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1732 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1733 command line then the ARM7 is now chosen by default when setting
1734 the BFD machine and architecture.
1736 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1738 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1739 hold APCS selection.
1740 (md_begin): Added code to generate flags to be set into the COFF
1741 header and the calls to the BFD functions to do this.
1742 (md_parse_option, md_show_usage): Added new command line
1743 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1744 -marmv3m, -marmv4, -marmv4t.
1746 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1747 as it is never used.
1749 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1751 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1752 label name with ".".
1753 * config/tc-mn10300.c (md_convert_frag): Likewise.
1755 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1757 * config/tc-mips.c (set_at): Check for bignum.
1758 (check_absolute_expr, macro, mips16_macro): Likewise.
1760 start-sanitize-tic80
1761 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1763 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1764 for overflow/underflow, only insert lower 15 bits into instruction.
1767 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1769 * config/tc-i386.c (pi): Check for RegMMX.
1771 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1773 * expr.c (expr): When subtracting values in the same frag,
1774 subtract X_add_number rather than adding it.
1776 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1778 * config/obj-coff.c (write_object_file): Just pass NULL to
1779 md_do_align, not the address of a char holding NOP_OPCODE.
1781 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1783 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1784 than an address if the floating point value looks sufficiently
1787 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1789 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1790 section size to be aligned.
1792 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1794 * cond.c: Include "macro.h".
1795 (struct conditional_frame): Add macro_nest field.
1796 (initialize_cframe): Initialize macro_nest.
1797 (cond_finish_check): Add nest parameter. Change all callers.
1798 (cond_exit_macro): New function.
1799 * as.h (cond_finish_check): Update declaration.
1800 (cond_exit_macro): Declare.
1801 * input-scrub.c (macro_nest): Make globally visible.
1802 (input_scrub_next_buffer): Call cond_finish_check.
1803 * macro.h (macro_nest): Declare.
1804 * read.c (s_mexit): Call cond_exit_macro.
1806 * config/tc-i386.h (RegMMX): Define.
1807 * config/tc-i386.c (pi): Check for all register types.
1808 (type_names): Add RegMMX.
1809 (md_assemble): Handle RegMMX.
1811 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1813 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1816 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1818 * config/tc-mips.c (nopic_need_relax): Add new parameter
1819 before_relaxing. Use it when testing ecoff_extern_size.
1820 (load_address, macro, md_estimate_size_before_relax): Fix all
1823 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1825 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1826 (obj_elf_subsection): New static function.
1828 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1830 * config/obj-coff.c (coff_header_append): Don't reset string_size
1831 each time through the loop.
1833 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1835 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1837 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1839 * doc/internals.texi (Porting GAS): Correct documentation for
1840 current configure handling of targ-cpu.h, et. al.
1841 (CPU backend): Document listing macros.
1843 * listing.c (data_buffer): Set size based on other listing macros,
1844 rather than always using 100.
1845 (data_buffer_size): Remove static variable.
1846 (calc_hex): Make data_buffer_size a local variable. Don't leave
1847 any slop when filling data_buffer.
1849 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1851 * doc/c-mips.texi: Document .set autoextend.
1853 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1855 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1856 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1857 sparc-*-openbsd*): New targets.
1858 * configure: Rebuild.
1860 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1862 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1863 for all undefined symbols.
1865 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1867 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1870 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1872 * configure.in (alpha*-*-openbsd*): New target.
1873 * configure: Rebuild.
1875 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1877 * configure.in (mips-*-openbsd*): New target.
1878 * configure: Rebuild.
1881 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1883 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1884 for instructions using conditional execution.
1887 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1889 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1891 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1893 * Makefile.in (srcroot): Remove.
1894 (INSTALL): Set to @INSTALL@.
1895 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1896 (all, dvi): Don't set srcroot.
1897 (install): Depend upon as.new, gasp.new, and installdirs. Use
1898 $(program_transform_name) directly, rather than using
1899 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1900 (installdirs): New target.
1901 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1902 (install): Depend upon installdirs. Use $(program_transform_name)
1903 directly, rather than using $(INSTALL_XFORM) and
1905 (installdirs): New target.
1906 (install-info-as): Run mkinstalldirs.
1907 (install-info-gasp): Likewise.
1909 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1911 * Makefile.in (INSTALL): Change install.sh to install-sh.
1913 * symbols.c (resolve_symbol_value): Check for division by zero.
1915 From Thomas Graichen <graichen@rzpd.de>:
1916 * Makefile.in: Always use $(SHELL) when running move-if-change.
1917 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1918 * configure: Rebuild.
1920 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1922 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1923 New argument `want'. Update enum cgen_parse_operand_result values.
1924 Initialize if CGEN_PARSE_OPERAND_INIT.
1925 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1926 (md_assemble): Call cgen_asm_init_parse.
1927 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1929 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1931 * config/tc-m68k.c (m68k_ip): Handle #j.
1933 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1935 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1936 right address for call label:32,regs,imm.
1938 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1940 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1942 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1943 symbol for OBJ_ELF anymore.
1945 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1947 * Makefile.in: Regenerate dependencies.
1948 (TARG_CPU): New variable.
1949 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1950 (.dep1): Delete creating of cgen-opc.h.
1951 (.tcdep): Put proper contents in cgen-opc.h.
1952 * configure.in (m32r): Delete setting of extra_files, extra_links.
1953 (AC_OUTPUT): Create cgen-opc.h.
1954 * configure: Regenerated.
1956 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1958 * makefile.vms: Update to build gasp.exe.
1960 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1962 * write.c (relax_frag): Make non-static.
1963 * write.h (relax_frag): Add prototype for.
1964 * config/tc-m32r.h (md_do_align): New arg `max'.
1965 * config/tc-m32r.c (m32r_do_align): Likewise.
1966 Update calls to frag_align, frag_align_pattern.
1967 (fill_insn): Update call to m32r_do_align.
1968 (m32r_scomm): Update call to frag_align.
1970 * config/tc-m32r.[ch]: New files.
1972 * Makefile.in (CPU_TYPES): Add m32r.
1973 (TARGET_CPU_CFILES): Add tc-m32r.c.
1974 (TARGET_CPU_HFILES): Add tc-m32r.h.
1975 (DISTCLEAN_HERE): Add cgen-opc.h.
1976 (.dep1,.tcdep): Create empty cgen-opc.h.
1977 (cgen.o): Add dependencies.
1978 (dependencies): Regenerate.
1979 * as.h (struct frag): New member fr_targ.
1980 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1981 * conf.in (USING_CGEN): New macro.
1982 * configure.in (m32r-*-*): Add entry for.
1983 Add cgen.o to extra_objects.
1984 * configure: Regenerate.
1985 * frags.c (frag_var): fr_pcrel_adjust renamed to
1986 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
1987 (frag_variant): Likewise.
1988 * write.c (relax_frag): Likewise.
1989 * config/tc-ns32k.c (*): Likewise.
1991 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
1993 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
1994 rather than for any end of line character.
1996 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1997 call abort (i.e., as_abort) rather than crashing.
1999 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2000 OBJ_ELF, rather than of S_GET_OTHER.
2002 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2004 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2006 * Makefile.in (VERSION): Set to 2.8.1.
2008 * Branched binutils 2.8.
2010 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2012 * COPYING: Update FSF address.
2014 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2016 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2018 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2020 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2022 * config-gas.com: Update to handle both vax and alpha.
2023 * makefile.vms: Update to use config-gas.
2024 * conf-a-gas.com: Remove file.
2026 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2028 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2029 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2030 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2032 start-sanitize-tic80
2033 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2035 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2036 at the beginning of a line for compatibility with .S files where
2037 cpp leaves the filename transitions beginning with '#'.
2040 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2042 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2043 tc_coff_sizemachdep if OBJ_COFF.
2045 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2047 * config/tc-ppc.c (register_name): Declare.
2049 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2051 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2052 * configure: Rebuild.
2054 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2056 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2057 (mips16_mark_labels): New static function.
2058 (append_insn): Call mips16_mark_labels.
2059 (mips_emit_delays): Likewise.
2060 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2061 (s_mips_stab): New static function.
2063 * configure.in: Use ELF for mips-*-gnu*.
2064 * configure: Rebuild.
2066 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2068 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2071 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2073 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2074 set OPCODES_LIB to empty.
2075 * configure: Rebuild.
2077 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2079 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2081 * configure: Rebuild.
2083 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2085 * itbl-parse.y (yyerror): Make static. Declare.
2087 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2088 * configure.in: Set emulations for mips-*-linux*-*.
2089 * configure: Rebuild.
2091 * config/tc-mips.c (struct mips_set_options): Define.
2092 (mips_opts): New static variable.
2093 (mips_isa): Remove. Now a field in mips_opts. Change all
2095 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2096 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2097 (struct mips_option_stack): Define.
2098 (mips_opts_stack): New static variable.
2099 (s_mipsset): Add support for .set push and .set pop.
2100 * doc/c-mips.texi: Document .set push and .set pop.
2102 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2103 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2104 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2106 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2108 * as.c (parse_args): Update copyright date in version message.
2110 * Makefile.in (clean-here): Remove dependency files.
2112 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2113 (s_mri_common): Check S_IS_COMMON unconditionally.
2114 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2115 * config/tc-alpha.c (s_alpha_comm): Likewise.
2116 * config/tc-mips.c (nopic_need_relax): Likewise.
2117 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2118 (ppc_pe_comm): Likewise.
2119 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2120 common symbol to bfd_com_section_ptr.
2121 * config/tc-sparc.c (s_common): Likewise.
2122 (tc_gen_reloc): Likewise.
2125 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2127 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2130 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2132 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2135 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2137 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2140 * listing.c (print_lines): Add lineno parameter. Change all
2142 (listing_listing): Only call calc_hex for the right line.
2143 (listing_list): Set the new edict based on the current edict, in
2144 order to handle listing commands in macros correctly.
2146 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2149 * cond.c (cond_finish_check): New function.
2150 * as.h (cond_finish_check): Declare.
2151 * as.c (main): Call cond_finish_check.
2154 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2156 * config/tc-d30v.c (md_assemble): If two instructions
2157 are supposed to be assembled in parallel and the first one is
2158 long, print an error and stop.
2159 (md_apply_fix3): Don't calculate absolute relocs. Just write
2163 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2165 * config/tc-i386.h (iclrKludge): Define.
2166 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2168 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2170 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2171 * config/tc-alpha.c (alpha_debug): New static variable.
2172 (md_parse_option): Set alpha_debug if -g is seen.
2173 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2176 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2178 * config/tc-d30v.c (build_insn): Enable range-checking code.
2179 (postfix): Stop at space or comma. Fixes PR 11862.
2180 (md_assemble): Change error message.
2183 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2185 * Makefile.in: Added automatic dependency building.
2186 * dep-in.sed: New file.
2188 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2190 * config/obj-ieee.c (segment_name): Don't define function if this
2193 * config/obj-coff.h (DO_STRIP): Don't define.
2194 * config/tc-h8300.h (DO_STRIP): Don't define.
2195 * config/tc-h8500.h (DO_STRIP): Don't define.
2196 * config/tc-w65.h (DO_STRIP): Don't define.
2197 * config/tc-z8k.h (DO_STRIP): Don't define.
2199 * symbols.c (colon): Call obj_frob_label if it is defined.
2200 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2202 * configure.in: Don't set files and links. Don't call
2203 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2204 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2205 * configure: Rebuild.
2206 * Makefile.in (TARG_CPU_C): New variable.
2207 (TARG_CPU_O, TARG_CPU_H): New variables.
2208 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2209 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2210 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2211 (LINKED_SOURCES): Remove.
2212 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2213 (LINKED_HEADERS): Remove.
2214 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2215 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2217 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2218 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2219 (itbl-cpu.h): Remove target.
2220 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2223 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2225 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2227 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2229 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2230 open coded loop that does not require the name to start with a
2233 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2235 * frags.c (frag_var): Change offset parameter to offsetT.
2236 (frag_variant): Likewise.
2237 * frags.h (frag_variant, frag_var): Update declarations.
2238 * config/tc-m68k.c (struct m68k_it): Change foff field to
2240 (add_frag): Change off parameter to offsetT.
2241 * Several files: Add casts to calls to frag_var.
2243 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2244 serialize a parallel make.
2245 (itbl-parse.h): Split target out from itbl-parse.c.
2247 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2249 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2251 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2252 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2253 storing the value of a common symbol.
2255 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2257 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2259 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2260 that is done by symbol_remove and symbol_insert.
2262 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2265 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2267 * config/tc-mips.c (load_register): In 32 bit mode, when not
2268 dealing with a 64 bit number, permit the upper 32 bits to be set
2269 even if bit 31 is not set.
2271 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2273 * read.c (potable): Add "equiv".
2274 (s_set): Handle .equiv based on argument.
2275 * doc/as.texinfo (Equiv): New node to document .equiv.
2276 (Err): New node to document .err.
2278 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2280 * Many files: Add function prototypes.
2281 * as.c (show_usage, parse_args): Make static.
2282 * frags.h (frag_alloc): Declare.
2283 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2284 * symbols.c (dollar_label_instance): Change return type to long.
2285 * symbols.h (print_symbol_value): Declare.
2286 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2287 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2288 (remove_subsegs, relax_frag): Make static.
2289 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2290 (what_kind_of_float): Likewise.
2291 (atof_vax): Make static. Change what_kind to int.
2292 (md_atof): Change what_statement_type to int.
2293 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2294 * config/tc-alpha.c (vax_md_atof): Declare.
2295 (md_atof): Don't declare atof_ieee and vax_md_atof.
2296 * config/tc-i386.c (set_16bit_code_flag): Make static.
2297 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2298 * config/tc-m68k.c (add_fix): Change width to int.
2299 (insert_reg): Change regname to const.
2300 (md_atof): Don't declare atof_ieee.
2301 (demand_empty_rest_of_line): Don't declare.
2302 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2303 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2304 (parse_keyword_arg): Change lookup_fn to take const arg.
2305 (md_atof): Don't declare atof_ieee.
2306 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2307 (tc_aout_pre_write_hook): Don't declare.
2309 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2311 * as.h (bfd_alloc_by_size_t): Don't declare.
2312 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2314 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2316 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2317 (symbol_append): Set sy_next and sy_previous when adding a single
2318 symbol to an empty list. Call debug_verify_symchain.
2319 (verify_symbol_chain): Use assert, not know.
2321 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2323 * NEWS: Note BeOS support.
2324 * configure.in: (ppc-*-beos): New target, use coff as object format.
2325 * configure: Regenerate with autoconf.
2327 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2329 * config/tc-mips.c (md_apply_fix): Improve error message for out
2332 * Makefile.in: Add dependencies on obstack.h where needed.
2334 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2336 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2337 case of a symbol equated to another symbol when using SVR4_PIC.
2339 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2341 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2343 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2344 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2346 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2347 and md_elf_section_change_hook if they are defined.
2348 (obj_elf_text, obj_elf_previous): Likewise.
2350 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2352 * config/obj-multi.h (struct elf_obj_sy): Define if
2354 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2356 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2357 OBJ_SYMFIELD_TYPE is defined.
2359 * doc/as.texinfo (bss): Improve description of .bss section. In
2360 ELF or COFF, you are permitted to switch into the section.
2361 (Comm): Rewrite description of common symbols.
2362 (Lcomm): Mention that some targets permit a third argument.
2364 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2366 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2368 * symbols.c (colon): Change type of local to int. From Alan Modra
2369 <alan@spri.levels.unisa.edu.au>.
2371 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2372 alignment if a zero fill pattern was explicitly specified.
2373 * config/tc-sh.c (sh_do_align): Likewise.
2375 * read.c (equals): Always permit register names to be redefined.
2377 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2378 mips16 symbol to be adjusted if a symbol is being subtracted from
2381 From Eric Youngdale <eric@andante.jic.com>:
2382 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2383 illegal symbol version names.
2384 (elf_frob_symbol): Check for external default versions.
2386 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2388 From Eric Youngdale <eric@andante.jic.com>:
2389 * config/obj-elf.h (struct elf_obj_sy): Define.
2390 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2392 * config/obj-elf.c (obj_elf_symver): Just record the name.
2393 (obj_symbol_new_hook): Initialized versioned_name field.
2394 (elf_frob_symbol): If there is a versioned_name, either rename the
2395 symbol, or add an alias with that name.
2397 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2399 * config/tc-mn10300.c (md_relax_table): Define.
2400 (md_convert_frag): Implement.
2401 (md_assemble): Handle relaxable operands/instructions correctly.
2402 (md_estimate_size_before_relax): Implement.
2403 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2405 * config/tc-mn10200.c (md_relax_table): Fix typos.
2407 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2408 relocs anymore. Tweak fx_offset for pc-relative relocs.
2410 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2412 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2415 start-sanitize-tic80
2416 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2418 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2420 * config/tc-tic80.c (md_begin): Declare external variable
2421 coff_flags and insert an F_AR32WR bit into it.
2424 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2426 * read.c (equals): Add reassign parameter. Change all callers.
2427 * read.h (equals): Update declaration.
2429 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2431 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2432 can rely on the frag address to determine whether a frag is
2435 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2437 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2438 (S_LOCAL_NAME): Likewise.
2439 (FAKE_LABEL_NAME): Define unconditionally.
2440 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2442 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2443 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2444 Don't define FAKE_LABEL_NAME.
2445 * config/te-ic960.h: Likewise.
2446 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2447 (mips_frob_file_before_adjust): Declare.
2448 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2449 (mips_local_label): Remove.
2451 * config/te-sco386.h: Remove; not used.
2453 start-sanitize-tic80
2454 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
2456 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2457 byte alignment rather than power-of-two alignment that is the
2461 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
2463 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2465 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2466 message, and add newline.
2467 (process_file): Don't process assignments in the label if this is
2468 a equ or assign pseudo-op.
2469 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2470 and K_EQU, to match documentation.
2472 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2474 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2475 to denote read-only data sections.
2477 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2479 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2480 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2482 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2483 binary number if the next character is '+' or '-'.
2485 start-sanitize-tic80
2486 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2488 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2489 (find_opcode): Match operands that can be floats.
2490 (build_insn): Handle O_big (float) expressions and build
2494 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2496 * configure.in (mips*-*-lnews*): New target, also make empty
2497 emulation list for this target.
2498 * configure: Update.
2499 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2500 (mips_target_format): Use.
2501 * te-lnews.h: New file.
2503 start-sanitize-tic80
2504 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2506 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2507 operands with :m or :s modifiers and generate the right opcodes
2511 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2513 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2514 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2516 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2518 * config/tc-m68k.c (instring): Useless local declaration of
2519 crack_operand removed.
2520 * expr.h (expressionS): Changed type of X_op field to operatorT if
2523 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2525 Based on patches from Robert Lipe <robertl@dgii.com>:
2526 * configure.in: Add i386coff and i386elf to emulation list.
2527 * configure: Rebuild.
2528 * as.c (i386coff, i386elf): Declare.
2529 * obj.h (coff_format_ops): Declare.
2530 * config/obj-coff.c (OBJ_HEADER): Define.
2531 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2532 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2533 (obj_pseudo_table): Add "version".
2534 (coff_pop_insert): New static function.
2535 (coff_sec_sym_ok_for_reloc): New static function.
2536 (no_func): New static function.
2537 (coff_format_ops): New variable.
2538 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2539 (obj_symbol_new_hook): Define.
2540 (coff_obj_read_begin_hook): Declare.
2541 (obj_read_begin_hook): Define.
2542 * config/tc-i386.h (i386_target_format): Declare.
2543 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2544 OUTPUT_FLAVOR when appropriate.
2545 (i386_target_format): New function.
2546 * Makefile.in (obj-coff.o): New target.
2547 (e-i386coff.o, e-i386elf.o): New targets.
2549 From Stephen Williams <steve@icarus.icarus.com>:
2550 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2551 (_tc_get_bal_of_call): Don't declare.
2552 (tc_get_bal_of_call): Declare as function, don't define as macro.
2553 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2554 in sy_tc field, not x_balntry field.
2555 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2556 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2557 field, not x_balntry field.
2559 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2560 have the SHF_ALLOC attribute.
2562 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2563 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2564 (itbl-lex.o): Depend upon itbl-parse.h.
2566 * itbl-parse.y (yyerror): Change return type to int. Change to
2567 use old style function declaration.
2569 * Makefile.in (itbl-lex.o): Remove -Wall.
2570 (itbl-parse.o): Likewise.
2572 * cond.c (s_ifdef): If we should omit conditionals from listings,
2574 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2575 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2576 (listing_listing): Handle EDICT_NOLIST_NEXT.
2577 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2578 * listing.h (LISTING_NOCOND): Define.
2579 (LISTING_SKIP_COND): Define.
2580 * as.c (show_usage): Mention c as a suboption of -a.
2581 (parse_args): Handle c as a suboption of -a.
2582 * doc/as.texinfo: Document -alc.
2584 start-sanitize-tic80
2585 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2587 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2590 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2592 * doc/as.texinfo: Document .symver.
2594 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2596 * config/tc-d10v.c: Change pre_defined_registers to
2597 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2599 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2601 * config/obj-coff.c: Fix typo in comment section.
2602 start-sanitize-tic80
2603 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2604 an additional alignment argument.
2605 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2607 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2611 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2613 * Makefile.in: Remove dependancies on itbl-cpu.h.
2614 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2617 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2619 * itbl-ops.h: Include as.h.
2621 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2623 * as.c: Remove -t option.
2624 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2625 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2626 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2628 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2630 * itbl-ops.c: Don't define DEBUG.
2632 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2634 * Makefile.in: Update itbl-test.c to reflect its new location.
2636 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2638 * itbl-ops.c: Add test for itbl_have_entries.
2639 * config/tc-mips.c: Remove test for itbl_have_entries.
2640 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2642 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2644 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2645 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2646 (LEX, LEXFLAGS): Define.
2647 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2649 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2651 * itbl-parse.y: Fix indentation mistakes from indent program.
2652 * itbl-lex.l: Fix indentation mistakes from indent program.
2653 * itbl-ops.h: Add include for ansidecl.h.
2654 Add PARAMS around function arguments.
2655 Add declaration for itbl_have_entries.
2656 * itbl-ops.c: Add PARAMS around function arguments.
2657 * Makefile.in: Add itbl build rules.
2658 Add dependancies for itbl files to mips target.
2659 * as.c: Add itbl support.
2660 Add new option "--insttbl" for dynamically extending instruction set.
2661 * as.h: Declare insttbl_file_name;
2662 the name of file defining extensions to the basic instruction set
2663 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2664 itbl-ops.o to extra_objects for mips configuration.
2665 Add include file link from itbl-cpu.h to
2666 config/itbl-${target_cpu_type}.h.
2667 * config/tc-mips.c: Allow copz instructions.
2668 Add notes for future additions to the itbl support.
2670 (macro): Call itbl_assemble to assemble itbl instructions.
2671 See if an unknown register is specified in an itbl entry.
2673 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2674 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2676 start-sanitize-tic80
2677 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2678 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2680 (build_insn): Grab a frag early so we can use the address in
2681 fixups. Take one's complement of BITNUM values before insertion
2682 in opcode. Add code to support O_symbol operands.
2683 (md_apply_fix): Replace unimplemented warning with implementation.
2684 (md_pcrel_from): Ditto.
2685 (tc_coff_fix2rtype): Ditto.
2688 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2690 * config/tc-d30v.c (parallel_ok): New function.
2691 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2693 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2694 relocation is in different section. Fixes PR11574.
2696 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2698 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2699 don't set the section alignment to 2**4.
2701 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2703 * config/tc-m68k.c (line_comment_chars): Add '*'.
2705 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2706 (do_scrub_begin): Don't set lex['*'].
2707 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2708 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2711 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2712 * configure: Rebuild.
2713 * config/te-svr4.h: New file.
2714 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2715 TE_SVR4 or TE_DELTA.
2717 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2719 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2720 short conditional branch around a long unconditional branch.
2722 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2724 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2727 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2730 * symbols.c (resolve_symbol_value): If both left and right
2731 operands are undefined, warn about both of them.
2733 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2735 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2736 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2737 (obj_elf_symver): New static function.
2738 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2741 * write.c (relax_segment): Make type and printf format agree.
2743 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2747 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2749 * config/tc-d30v.c, config/tc-d30v.h: New files.
2751 * configure: Rebuilt.
2753 * configure.in: Add case for d30v.
2756 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2758 * config/tc-alpha.h (md_operand): Define with a null expansion,
2759 like all the other targets.
2760 * doc/internals.texi (CPU backend): Add missing word in
2761 md_flush_pending_output description. Fix typo in md_convert_frag
2763 start-sanitize-tic80
2764 * config/tc-tic80: Minor comment additions/changes.
2767 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2769 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2770 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2771 * config/obj-coff.c (obj_coff_def): Use
2772 tc_canonicalize_symbol_name if defined.
2773 (obj_coff_tag, obj_coff_val): Likewise.
2774 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2776 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2778 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2779 does not actually work, though:
2780 * configure.in (i386-sequent-bsd*): New target.
2781 * configure: Rebuild.
2782 * config/tc-dynix.h: New file.
2783 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2785 * read.c (do_align): Add max parameter. Change all callers.
2786 Remove useless static variables.
2787 (s_align): New static function. Do common portion of
2788 s_align_bytes and s_align_ptwo.
2789 (s_align_bytes, s_align_ptwo): Just call s_align.
2790 * frags.c (frag_align): Add max parameter. Change all callers.
2791 (frag_align_pattern): Likewise.
2792 * frags.h (frag_align, frag_align_pattern): Update declarations.
2793 * write.c (relax_segment): Limit alignment change to fr_subtype.
2794 Fix some types to be addressT.
2795 * config/obj-coff.c (size_section): Likewise.
2796 * config/obj-ieee.c (size_section): Likewise.
2797 * config/tc-d10v.h (md_do_align): Add max parameter.
2798 * config/tc-i386.h (md_do_align): Likewise.
2799 * config/tc-m88k.h (md_do_align): Likewise.
2800 * config/tc-m88k.c (m88k_do_align): Likewise.
2801 * config/tc-sh.h (md_do_align): Likewise.
2802 * config/tc-sh.c (sh_do_align): Likewise.
2803 * as.h: Improve comments on rs_align and rs_align_code.
2804 * doc/as.texinfo: Document new alignment arguments.
2805 * doc/internals.texi (Frags): Document use of fr_subtype field for
2806 rs_align and rs_align_code.
2808 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2810 * config/tc-mips.c: Changed opcode parsing.
2812 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2814 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2815 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2816 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2817 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2818 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2819 to a location consistent with the rest of the target include files.
2820 * config/tc-i386.c: Remove misleading comment.
2821 * doc/internals.texi (CPU backend): Add description of function
2822 md_undefined_symbol.
2823 start-sanitize-tic80
2824 * config/tc-tic80.c: Add code to insert predefined symbols into the
2825 symbol table so they can be parsed by the standard expression parser.
2826 Remove custom code that use to parse them.
2827 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2828 to a location consistent with the rest of the target include files.
2831 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2833 * as.h: GNU c provides unlink() function.
2835 Unify section handling on openVMS/Alpha:
2836 * config/tc-alpha.c(s_alpha_link): Remove.
2837 (s_alpha_section): New function.
2838 Remove case-hacking of symbols
2839 Add .code_address pseudo-op.
2840 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2841 (s_alpha_code_address): New function.
2842 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2843 static constructors/destructors.
2844 Add debug code for crash debugs, to be removed when traceback code
2845 is added to object code.
2846 (s_alpha_name): New function for .name pseudo-op.
2847 (alpha_print_token): New function to print token expressions with
2848 alpha specific extensions.
2850 * makefile.vms: Allow compilation with current gcc snapshot.
2852 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2854 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2855 (DVIPS): Set to dvips.
2856 (ps, as.ps, gasp.ps): New targets.
2857 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2858 and MAKEINFO env variables.
2859 (internals.ps): Use DVIPS macro.
2860 (clean): Remove core and backup files.
2861 (distclean): Remove temporary files from building internals.
2863 * doc/internals.texi (Frags): Fix typo.
2864 (GAS processing): Ditto.
2865 (CPU backend): Ditto.
2866 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2867 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2868 * read.c: Remove ugly hack that dealt with config files not
2869 correctly defining TARGET_BYTES_BIG_ENDIAN.
2870 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2871 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2872 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2873 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2874 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2875 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2876 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2877 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2878 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2879 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2880 whether it is defined or not.
2881 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2882 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2883 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2884 whether it is defined or not.
2885 start-sanitize-tic80
2886 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2887 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2890 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2892 * write.c (write_relocs): Correct text in as_fatal error message,
2893 bfd_perform_relocation -> bfd_install_relocation.
2895 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2897 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2898 * read.c (LEX_TILDE): Define if not defined.
2899 (lex_type): Use LEX_TILDE.
2900 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2901 not is_part_of_name.
2903 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2905 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2908 * config/tc-mips.c (mips16_extended_frag): Correct base address
2909 for an extended PC relative instruction.
2910 (md_convert_frag): Likewise.
2912 * config/tc-mips.c (prev_nop_frag): New static variable.
2913 (prev_nop_frag_holds): New static variable.
2914 (prev_nop_frag_required): New static variable.
2915 (prev_nop_frag_since): New static variable.
2916 (append_insn): If we aren't reordering, and prev_nop_frag is not
2917 NULL, and we don't need any nops, then decrease the size of
2918 prev_nop_frag. Don't insert nops because of instructions in
2919 noreorder sections. Remember whether the previous instructions
2920 where in noreorder sections even when not reordering.
2921 (mips_no_prev_insn): Add preserver parameter. Change all
2922 callers. Refer prev_nop_frag variables when appropriate.
2923 (mips_emit_delays): Set up prev_nop_frag.
2924 (s_mipsset): Clear prev_nop_frag if reordering.
2926 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2928 * config/tc-mips.c (append_insn): Remove useless code which
2929 handled swapping a mips16 jump with a mips16 instruction with a
2932 * config/tc-mips.c (md_parse_option): When debugging, set
2933 mips_optimize to 1, not 0.
2935 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2937 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2938 like the expression was based on `.', adjust the value of the
2941 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2942 extended instruction in a delay slot when not reordering.
2943 (md_convert_frag): Warn if an extended instruction appears in a
2946 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2947 (s_insn): New static function.
2948 * doc/c-mips.texi: Document .insn.
2950 * config/tc-mips.c (md_begin): Add the general registers to the
2952 (mips16_ip): First parse the expression, and then see whether it
2953 came up with a register, rather than trying to first see whether
2954 we are looking at a register.
2956 start-sanitize-tic80
2957 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2959 * config/tc-tic80.c: Numerous changes and additions to flesh
2960 out functions that were previously just stubs, and fix some
2961 problems found using the new TIc80 testsuite cases.
2964 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2966 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2967 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2969 * config/tc-mips.c (append_insn): Output jump instruction as a
2970 pair of 2 byte instructions, rather than as a single 4 byte
2973 start-sanitize-r5900
2974 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2975 (mips_ip): Don't check INSN_ISA for a macro.
2978 start-sanitize-r5900
2979 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
2981 * config/tc-mips.c: added r5900.
2984 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
2986 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2987 config/itbl-mips.h: Add copyright message and fix indentation.
2989 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
2991 * itbl-ops.c: New file. Add support for dynamically read
2992 instruction registers, opcodes and formats. Build internal table
2993 for new instructions and provide callbacks for assembler and
2995 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2997 * itbl-ops.h: New file. Header file for itbl support.
2998 * config/itbl-mips.h: New file. Mips specific definitions for
3001 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3003 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3004 fit into the constant field of a relaxable operand, then it does
3007 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3009 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3010 a jsr target in a different section just like a jsr to
3011 an undefined target.
3013 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3015 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3016 against any mips16 symbols, not just externally visible ones.
3017 (md_apply_fix): Corresponding change.
3019 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3021 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3022 the operand of the exit instruction.
3024 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3026 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3027 as O_symbol, copy over the segment.
3029 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3031 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3032 fixup to be against the section symbol, adjust the value
3035 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3037 * write.c (write_relocs): Avoid looping on equated symbols.
3038 Adjust fx_offset by X_add_number for each symbol.
3039 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3041 (fixup_segment): Add a loop to track down equated symbols and
3042 adjust fx_offset appropriately.
3044 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3046 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3047 jmp -> bra relaxing.
3048 (md_convert_frag): Handle jmp->bra relaxing.
3049 (md_assemble): Handle jmp->bra relaxing.
3050 (md_estimate_size_before_relax): Likewise.
3052 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3054 * config/tc-i386.c (i386_align_code): Add comments explaining the
3057 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3059 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3060 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3062 (md_longopts): Add "enforce-aligned-data".
3063 (md_show_usage): Mention --enforce-aligned-data.
3064 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3065 enforce-aligned-data.
3067 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3068 "word", and "short".
3069 (ppc_xcoff_cons): New static function.
3071 * write.c (relax_segment): Give an error if a .space symbol is
3072 common or undefined.
3074 * read.c (read_a_source_file): Don't handle mri_pending_align if
3075 the handler is s_globl or s_ignore.
3077 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3079 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3080 start-sanitize-tic80
3081 * config/tc-tic80.c: Many additions to previous placeholder file.
3082 * config/tc-tic80.h: Ditto.
3085 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3087 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3089 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3091 * config/tc-mips.c (mips_fix_adjustable): New function.
3092 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3093 (mips_fix_adjustable): Declare.
3095 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3096 * read.c (read_a_source_file): After doing an mri_pending_align,
3097 adjust the line_label if there is one.
3098 (s_space): Set mri_pending_align if an odd number of bytes were
3101 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3103 * config/tc-d10v.h (md_do_align): Add this hook to call
3104 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3106 * config/tc-d10v.c (find_opcode): Correctly calculate
3107 branch displacement when .aligns are present.
3109 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3111 * config/tc-mn10200.c (md_relax_table): Define.
3112 (md_convert_frag): Implement.
3113 (md_assemble): Handle relaxable operands/instructions correctly.
3114 (md_estimate_size_before_relax): Implement.
3115 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3117 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3119 * config/tc-mips.c (append_insn): Give an error for jumps to a
3121 (md_apply_fix): Make a branch to an odd address an error rather
3124 * config/tc-mips.c (md_convert_frag): If the user explicitly
3125 requested an extended opcode, pass warn as true to mips16_immed.
3127 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3128 an explicit 0, so that explicitly extended instructions work
3131 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3133 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3134 symbol for a common symbol.
3136 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3138 Patch presumed to have been checked in awhile ago but wasn't.
3139 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3140 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3141 (relax_segment, case rs_org): Move code inside braces. Move locals
3142 target,after inside too.
3143 (relax_segment, case rs_machine_dependent): Guts moved to ...
3144 (relax_frag): New function.
3145 Call md_prepare_relax_scan if defined.
3147 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3149 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3150 'p' operand specifier.
3152 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3154 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3155 m68k family cpus which support long branch addressing modes.
3156 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3157 md_create_long_jump): Use it.
3159 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3161 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3162 the .reginfo or .MIPS.options section if configured for an
3165 * config/tc-mips.c (md_begin): Don't set interlocks for
3168 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3170 * read.c (read_a_source_file): Make sure the symbol ends with
3171 whitespace before checking whether the next character is '='.
3173 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3175 * config/tc-i386.c (sco_id): Moved from here...
3176 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3177 really is an SCO ELF specific thing, not just a SCO x86 specific
3180 start-sanitize-tic80
3181 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3183 * configure.in (tic80-*-*): Don't require 'coff'.
3184 * configure: Regenerate.
3187 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3189 * read.c (emit_expr): Check for overflow of a negative value
3191 * write.c (fixup_segment): Likewise.
3192 * config/obj-coff.c (fixup_segment): Likewise.
3194 * config/tc-m68k.c (struct label_line): Define.
3195 (labels, current_label): New static variables.
3196 (md_assemble): Mark current_label as text, and clear it.
3197 (m68k_frob_label): New function.
3198 (m68k_flush_pending_output): New function.
3199 (m68k_frob_symbol): New function.
3200 * config/tc-m68k.h (tc_frob_label): Define.
3201 (md_flush_pending_output): Define.
3202 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3203 (tc_frob_coff_symbol): Likewise.
3205 * read.c (read_a_source_file): When defining a macro in MRI mode,
3206 don't add the symbol to the symbol table.
3208 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3210 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3211 here since fixup_segment doesn't (linkrelax is set).
3212 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3214 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3216 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3219 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3221 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3222 to avoid warnings with the native HP compiler.
3223 (fix_new_hppa): Similarly for the r_type argument.
3224 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3225 in an #if OBJ_ELF to keep gcc -Wall quiet.
3226 (md_apply_fix): Always initialize "result".
3228 * config/tc-mn10200.c (md_assemble): Generate relocations.
3230 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3232 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3235 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3237 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3238 pass on the new file hook.
3240 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3241 !alpha_force_relocation, as local LITERALs can be adjusted to be
3242 relative to the section.
3244 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3246 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3248 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3249 aligned to odd boundary.
3250 (tc_frob_coff_symbol): Define.
3252 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3254 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3256 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3257 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3259 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3261 (md_assemble): If the size is 'B', set fx_signed.
3262 (md_apply_fix_2): Use fx_signed when checking for overflow.
3264 * write.h (struct fix): Add fx_signed field.
3265 * write.c (fix_new_internal): Initialize fx_no_overflow and
3267 (fixup_segment): Use fx_signed when checking for overflow.
3268 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3269 fx_signed when checking for overflow.
3271 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3273 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3274 updated, and all the useful information is in doc/internals.texi.
3276 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3277 * read.c (read_a_source_file): Check for conditional operators
3278 before doing an MRI pending alignment.
3279 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3280 (tc_conditional_pseudop): Define.
3281 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3282 * doc/internals.texi (CPU backend): Describe
3283 tc_conditional_pseudoop.
3285 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3286 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3288 (md_begin): Check m68k_rel32_from_cmdline before setting
3290 (m68k_mri_mode_change): Likewise.
3291 (md_longopts): Add --disp-size-default-16 and
3292 --disp-size-default-32.
3293 (md_parse_option): Handle new options.
3294 (md_show_usage): Mention new options.
3295 * doc/c-m68k.texi (M68K-Opts): Document new options.
3297 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3298 * config/tc-m68k.c (m68k_index_width_default): New static
3300 (m68k_ip): Use m68k_index_width_default to set the size of a base
3301 register whose size was not given.
3302 (md_longopts): Add --base-size-default-16 and
3303 --base-size-default-32.
3304 (md_parse_option): Handle new options.
3305 (md_show_usage): Mention new options.
3306 * doc/c-m68k.texi (M68K-Opts): Document new options.
3308 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3310 * configure.in: Recognize mips-*-linux* target.
3311 * configure: Rebuild.
3313 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3314 work if valueT is only 32 bits.
3316 * config/tc-mips.c: Throughout, check target_big_endian rather
3318 (byte_order): Remove.
3319 (mips_init_after_args): Remove.
3320 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3321 (mips_init_after_args): Don't declare.
3322 (tc_init_after_args): Don't define.
3324 * config/tc-mips.h (tc_frob_after_relocs): Define if
3326 (mips_elf_final_processing): Likewise.
3327 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3329 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3331 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3332 sld.{h,w} and the operand is relocatable, adjust the adend by
3333 shifting it right one bit.
3335 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * read.c (read_a_source_file): Check mri_pending_align after
3338 checking for a macro. From Ronald F. Guilmette
3341 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3343 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3344 add segment argument. If OBJ_ELF, treat a relocation against a
3345 symbol in a linkonce section like a relocation against an external
3347 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3349 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3351 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3353 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3355 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3356 includes config.h instead of host.h, tc.h instead of tp.h, and
3357 targ-env.h instead of target-environment.h.
3358 Also, obj-format.h includes targ-cpu.h instead of
3360 start-sanitize-tic80
3361 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3362 * configure: Rebuild with autoconf.
3363 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3364 (TARGET_FORMAT): Define to "coff-tic80".
3365 * config/tc-tic80.c: New file for TIc80 support.
3366 * config/tc-tic80.h: New file for TIc80 support.
3369 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3374 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3376 * write.c (adjust_reloc_syms): If the fixup symbol has been
3377 equated to an undefined symbol, convert the fixup to being against
3378 the target symbol. Remove obsolete code handling a special case
3381 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3383 * mpw-make.sed: Use NewFolderRecursive for installation.
3385 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3387 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3389 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3391 * config/tc-d10v.c (md_assemble): Fix bug which caused
3392 second instruction in a line to be case sensitize. PR11312
3394 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3396 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3397 range check operands with MN10200_OPERAND_NOCHECK set.
3398 (check_operand): Likewise.
3400 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3402 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3403 (md_begin): Always align the text section to a four byte
3405 (append_insn): Remove call to record_align.
3407 * config/tc-mips.c (insn_label): Remove.
3408 (struct insn_label_list): Define.
3409 (insn_labels, free_insn_labels): New static variables.
3410 (mips_clear_insn_labels): New static function.
3411 (append_insn): Mark all mips16 text labels, and make them odd.
3412 Handle all labels after emitting a nop, not just one. Call
3413 mips_clear_insn_labels rather than just clearing insn_label.
3414 (mips_emit_delays): Add insns parameter, and use it to decide
3415 whether to mark mips16 labels. Handle all labels, not just one.
3416 Force mips16 labels to be odd. Change all callers.
3417 (mips16_immed): Don't check for an odd branch target.
3418 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3419 (mips16_extended_frag): Ignore the low bit in a branch target.
3420 (md_convert_frag): Likewise.
3421 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3422 clearing insn_label.
3423 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3424 (s_float_cons, s_gpword): Likewise.
3425 (s_align): Use insn_labels rather than insn_label.
3426 (s_cons, s_float_cons, s_gpword): Likewise.
3427 (mips_frob_file_after_relocs): New function.
3428 (mips_define_label): Rewrite to add to insn_labels list.
3429 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3430 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3431 out odd, increment it.
3433 * config/tc-mips.c (append_insn): Only update prev_insn when not
3434 reordering if place is NULL.
3436 * config/tc-mips.c (mips16_ip): Check for a missing expression
3437 when using the register indirect addressing mode.
3439 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3441 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3442 check 24bit operands for overflow.
3443 (check_operand): Likewise.
3445 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * doc/as.texinfo (Section): Document how to use the .section
3448 pseudo-op for COFF and ELF.
3450 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3454 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
3456 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3457 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3458 store them. Adjust other RELAX_MIPS16 macros.
3459 (RELAX_MIPS16_DSLOT): Define.
3460 (RELAX_MIPS16_JAL_DSLOT): Define.
3461 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
3462 handling of whether previous instruction has a fixup. Set
3463 prev_insn_reloc_type.
3464 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3465 (mips16_extended_frag): Use the right base address for a PC
3466 relative add or load.
3467 (md_convert_frag): Likewise. If a PC relative add or load is
3468 used, record the alignment for the section.
3470 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3472 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3473 linkonce section into a reloc against the section symbol.
3475 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3476 branch instructions.
3478 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3479 system, don't set the section alignment to 2**4.
3480 (s_change_sec): Likewise.
3481 (append_insn): Call record_alignment for the section.
3482 (md_section_align): Don't align the section size for an embedded
3485 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3487 * write.c (adjust_reloc_syms): Make sure that symbols are
3488 resolved; expression symbols may have been skipped.
3489 * config/obj-coff.c (fixup_segment): Likewise.
3491 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3493 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3494 BFD_RELOC_24_PLT_PCREL relocation.
3495 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3497 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3499 * config/tc-d10v.c (write_2_short): Remove code that called
3500 parallel_ok() when the programmer specified parallel instructions.
3502 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3504 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3507 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3508 * config/tc-mn10300.c (md_assemble): Likewise.
3510 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3512 * config/tc-mips.c (append_insn): Make sure there is enough room
3513 in a frag after a mips16 instruction to switch it with a jump
3516 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3517 attempt to use a non absolute symbol in an extending frag.
3519 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3521 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3522 * config/tc-mn10200.h: Likewise.
3524 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3527 UNGET rather than PUT. Set old_state before setting state to -2.
3529 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3530 when extending because the value is exactly maxtiny + 1.
3532 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3533 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3534 (RELAX_MIPS16_USER_SMALL): Define.
3535 (RELAX_MIPS16_USER_EXT): Define.
3536 (mips16_small, mips16_ext): New static variables.
3537 (append_insn): Pass mips16_small and mips16_ext to
3538 RELAX_MIPS16_ENCODE.
3539 (mips16_ip): Set mips16_small and mips16_ext.
3540 (mips16_immed): Don't check mips16_autoextend.
3541 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3543 * write.c (write_relocs): Print an error for an out of range
3544 fixup, rather than calling abort.
3546 * as.c (main): Unlink the output file if there are errors while
3547 generating the fixups.
3549 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3551 * config/tc-mips.c (mips16_extended_frag): Don't call
3553 (md_convert_frag): Call resolve_symbol_value before calling
3554 S_GET_VALUE, and don't add in the frag address.
3556 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3557 and use them when reporting errors. Change all callers.
3559 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3561 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3562 Remove '$' prefixing for registers.
3564 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3566 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3567 is initialized before using it.
3568 (d10v_cleanup): No longer uses its argument, so make it void.
3570 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3572 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3574 * write.c (fixup_segment): Don't discard the symbol for a PC
3575 relative fixup to an absolute symbol.
3577 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3579 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3580 with multiple sections.
3582 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3585 no-mips-16 to no-mips16.
3586 (s_mipsset): Accept .set mips16 and .set nomips16.
3588 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3590 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3591 argument, and check for +/- constant following the suffix, folding
3592 it into the expression.
3593 (ppc_elf_cons): Change ppc_elf_suffix calls.
3594 (md_assemble): Ditto.
3595 (shlib): Replace boolean mrelocatable with enumeration shlib.
3596 (md_parse_option): Discriminate between PIC style shared libraries
3598 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3601 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3603 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3604 change the comment characters.
3606 * config/tc-ppc.c (comment_chars): Delete in favor of
3608 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3610 (ppc_comment_chars): Select appropriate comment chars by default.
3611 (msolaris): New flag for -m{,no-}solaris.
3612 (md_parse_option): Recognize -K pic. Add support for
3614 (md_show_usage): Update.
3615 (md_begin): Do not set ELF flags if Solaris.
3616 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3617 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3619 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * as.c (main): Correct handling of flag_always_generate_output.
3623 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3625 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3626 fx_offset, not fx_addnumber.
3628 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3631 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3633 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3635 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3637 * config/tc-mips.c (md_section_align): Check for an alignment of
3638 4, not an alignment of 16. Corrects August 7 patch.
3640 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3642 * configure, conf.in: Rebuild with autoconf 2.12.
3644 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3645 alignment is specified.
3647 Add support for mips16 (16 bit MIPS implementation):
3648 * config/tc-mips.c: Extensive additions for mips16 support, not
3650 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3651 (insn_uses_reg): Change last parameter to an enum.
3652 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3653 (md_relax_frag): Define as mips_relax_frag.
3654 (mips_relax_frag): Declare.
3655 (struct mips_cl_insn): Add use_extend and extend fields.
3656 (tc_fix_adjustable): Define.
3657 * config/obj-elf.h (S_GET_OTHER): Define.
3658 (S_SET_OTHER): Define.
3660 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3662 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3663 o and p operand specifiers.
3665 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3667 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3668 (relax_segment, case rs_org): Move code inside braces. Move locals
3669 target,after inside too.
3670 (relax_segment, case rs_machine_dependent): Guts moved to ...
3671 (relax_frag): New function.
3672 Call md_prepare_relax_scan if defined.
3673 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3676 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3678 * config/tc-mn10300.c (address_registers): Use '$' as register
3679 prefix instead of '%'.
3680 (data_registers, other_registers, md_assemble): Likewise.
3682 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3683 (data_registers, other_registers, md_assemble): Likewise.
3685 * config/tc-mn10300.c (md_assemble): Correctly determine the
3686 correct location and type for each relocation.
3687 (md_pcrel_from): Simplify.
3689 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3691 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3692 converted into branch around branch.
3694 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3696 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3697 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3699 * config/tc-mn10300.c (md_begin): Set linkrelax.
3700 (md_assemble): Create fixups as needed.
3701 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3703 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3705 * config/tc-d10v.c (parallel_ok): When automatically converting
3706 serial ops to parallel, do not consider a branch as the first
3709 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3711 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3713 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3715 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3717 (check_operand): Likewise.
3719 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3721 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3723 (write_2_short): Call parallel_ok to check whether two short
3724 instructions the user requested execute in parallel, can be
3727 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3729 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3730 allow a branch and link in parallel with an exe instruction.
3732 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3734 * doc/c-d10v.texi: Add info on @word modifier.
3736 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3738 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3739 operands are assumed to be 32bits. Use "bits" field to hold the
3740 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3741 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3744 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3745 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3747 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3748 MN10300_OPERAND_SPLIT.
3750 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3752 * config/tc-mn10300.c (md_assemble): Insert operands into
3753 the extension part of the instruction if necessary.
3754 (mn10300_insert_operand): Accept pointer to extension word
3755 argument. Make insn a pointer argument too. Return type
3756 is now void. All callers changed.
3758 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3760 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3761 repeated register operands.
3763 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3765 * doc/as.texinfo: Added section on reporting bugs.
3767 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3768 alpha_macro emit field to expect a const argument, and change the
3769 arg field to be const. Fix some spacing to follow the GNU
3772 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3774 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3775 (pca56) and 21264 (ev6) cpus.
3776 (md_apply_fix): Private relocation types are now negative.
3777 (alpha_force_relocation): Likewise.
3778 (tc_gen_reloc): Likewise.
3779 (emit_insn): Likewise.
3780 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3781 (emit_stX): Likewise.
3782 (emit_sextX): Likewise.
3784 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3786 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3787 a symbol found in a reloc.
3789 * symbols.c (resolve_symbol_value): Improve the error message if
3790 an undefined symbol is used in an expression.
3792 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * doc/internals.texi: Rewrite, and add a lot of documentation.
3795 * doc/Makefile.in (internals.info): New target.
3797 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3799 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3800 against weak symbols.
3802 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3804 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3807 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3808 fixup at the right address within the frag.
3810 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3811 to an absolute value, instead increment it as needed.
3813 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3814 * config/tc-v850.c: Fix some indention problems.
3815 (md_relax_table): Define for D9->D99 branch displacement
3817 (md_convert_frag): Do something useful instead of aborting.
3818 (md_estimate_size_before_relax): Likewise.
3819 (md_assemble): Note if the matching instruction has a relaxable
3820 operand. If it does, allocate frag with frag_var and don't
3823 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3825 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3826 write out any buffered instructions when a ".end" is found.
3828 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3830 * read.c (read_a_source_file): New hook md_cleanup().
3832 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * write.c (fix_new_exp): Use make_expr_symbol to build an
3835 expression symbol for a complex fixup.
3837 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3839 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3840 hacks to improve parsing of complex hi, lo, zda, etc
3842 (md_assemble): Don't demand and eat a trailing ')' after finding
3843 a v850 relocation prefix. Sign extend the constant in a
3844 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3846 (parse_cons_expression_v850): Don't eat a trailing ')' after
3847 finding a v850 relocation prefix.
3849 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3850 (TC_CONS_FIX_NEW): Likewise.
3851 * config/tc-v850.c (parse_cons_expression_v850): New function.
3852 (cons_fix_new_v850): Likewise.
3854 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3856 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3858 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3859 for an unknown relocation type.
3861 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3863 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3866 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3868 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3869 differently for movea & sst/sld insns.
3871 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3873 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3876 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3878 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3879 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3880 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3881 frob_file_after_relocs field.
3882 * config/obj-elf.c (elf_format_ops): Likewise.
3883 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3884 including obj-elf.h.
3886 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3889 specially if not ELF.
3890 (md_apply_fix): Handle BFD_RELOC_64.
3891 (tc_gen_reloc): Handle BFD_RELOC_64.
3893 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3894 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3897 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3898 Don't check S_GET_OTHER.
3900 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3902 * config/tc-mips.c (mips_ip): Accept an odd floating point
3903 register with l.s or s.s.
3905 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3907 (obj_aout_type): New static function.
3909 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3913 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3915 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3916 and sdaoff expressions.
3918 * write.c (fixup_segment): Don't add symbol value to addend if
3919 TC_V850 and OBJ_ELF.
3920 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3923 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3924 (md_pcrel_from_section): Likewise.
3925 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3927 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3929 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3930 (md_pcrel_from_section): New function.
3931 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3933 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3935 * config/tc-mips.c (load_register): Add cast to offsetT when using
3938 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3940 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3941 (elf_frob_file_after_relocs): ... here. New function.
3942 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3943 * write.c (write_object_file): Call *frob_after_relocs after the
3944 call to write_relocs.
3946 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3948 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3949 symbol, as this messes up linking. Instead, expand the recursive call
3950 inline and change up the appropriate bits to get the 0x8000 offset
3951 in the reloc addend.
3953 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3956 two symbols in the same segment to be adjusted.
3958 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3959 * configure: Rebuild.
3961 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3963 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3965 (ppc_elf_validate_fix): Ditto.
3966 (md_assemble): Ditto.
3968 (ppc_pe_section): Ditto.
3969 (ppc_frob_symbol): Ditto.
3971 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3973 * config/mn10300.c (md_assemble): Pass an extra shift count
3974 to mn10300_insert_operand based on the opcode format.
3975 (mn10300_insert_operand): Accept and use extra shift count
3978 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3979 formats rather than hard-coded constants.
3981 * config/tc-mn10300.c (md_assemble): Format D5 instructions
3982 are 7 bytes long. Write out instructions in big-endian format.
3984 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
3986 * config/tc-mn10300.c (md_assemble): Tweak further so
3987 that all instructions are parsed correctly.
3989 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
3991 * as.h: Include libiberty.h.
3992 (xmalloc, xrealloc): Don't declare.
3993 * as.c: Don't include libiberty.h.
3994 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3995 * config/tc-mips.c: Likewise.
3996 * messages.c: Likewise.
3997 (xstrerror): Don't declare.
3998 * xmalloc.c: Remove.
4000 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4002 * config/tc-mn10300.h (pre_defined_registers) Remove.
4003 (system_registers, cc_names): Likewise.
4004 (address_registers, data_registers, other_registers): New register
4006 (register_name, system_register_name, cc_name): Remove.
4007 (mn10300_reloc_prefix): Likewise.
4008 (data_register_name): New function.
4009 (address_register_name, other_register_name): Likewise.
4010 (md_assemble): Rough cut at parsing operands. Remove lots of
4012 (md_apply_fix3): Disable for now.
4014 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4016 * config/tc-m68k.c (select_control_regs): New function, extracted
4017 out of m68k_init_after_args.
4018 (m68k_init_after_args): Use it.
4019 (mri_chip): Use it here as well to update set of allowed control
4022 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * config/obj-elf.c (elf_begin): New function.
4025 (obj_elf_section): Add the section symbol to the symbol table.
4026 * config/obj-elf.h (obj_begin): Define.
4027 (elf_begin): Declare.
4028 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4031 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4033 * config/obj-coff.c (fixup_segment): Subtract the section address
4034 from a PC relative reloc if TC_M68K.
4036 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4038 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4039 .uaxword available even if not OBJ_ELF.
4040 (md_atof): Remove unused local variable wordP.
4042 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4044 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4045 for Matsushita MN10x00 support.
4046 * configure.in: Recognize mn10x00-*-*
4047 * configure: Rebuilt.
4049 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4051 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4052 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4053 (load_expression): track clobbering of base reg before jmp/jsr.
4054 (s_alpha_file): pass case_hack flags and source filename via
4055 symbol table to bfd.
4056 * tc-alpha.h (TC_CONS_FIX_NEW): define
4058 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4060 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4061 * configure: Rebuild.
4063 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4065 * read.c (s_macro): Warn if a macro has the same name as a
4067 (s_space): In m68k MRI mode, align to a word boundary.
4068 * macro.c (define_macro): Add namep parameter. Change all
4070 * macro.h (define_macro): Update declaration.
4072 * as.c (show_usage): Print bug report address.
4073 (parse_args): Change version printing to match current GNU
4075 * gasp.c (show_usage): Print bug report address.
4076 (main): Change version printing to match current GNU standards.
4078 * config/tc-m68k.c (init_table): Correct access control unit
4079 register numbers. From Ken Rose <rose@netcom.com>.
4081 * config/tc-alpha.c: Add some static function prototypes.
4082 (alpha_macros): Move to top of file. Make static.
4083 (alpha_num_macros): Move to top of file.
4085 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4087 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4090 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4092 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4093 and just call sprintf_vma.
4095 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4097 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4099 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4101 * read.c (float_cons): Call md_flush_pending_output if it is
4104 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4106 * config/tc-d10v.c (md_operand): Created. Allows operands to
4108 * config/tc-d10v.h (md_operand): Undefined.
4110 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4112 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4113 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4115 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4117 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4118 reloc for the i960 for a reloc in the same section. This undoes
4119 one of the two changes made Aug 19.
4121 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4123 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4124 symbols to the position of the debugging information.
4126 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * expr.c (expr): Always use unsigned right shifts for >>.
4130 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4132 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4133 slots when processing BL fixups.
4135 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4136 on the first half of the instruction.
4138 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4141 stabs expression, rather than giving an error.
4143 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4146 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4148 * config/tc-mips.c (append_insn): Fill in the value for a constant
4149 jump, rather than creating a reloc.
4151 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * config/tc-mips.c (append_insn): Don't swap an instruction which
4154 sets a condition code with an instruction which uses a condition
4156 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4159 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4160 (mips_ip): Give a better error message if the ISA level is wrong.
4161 (md_parse_option): Recognize -mcpu=[v][r]5000.
4163 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4165 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4167 (load_register): Ensure hi32 bits are not lost during lo32bit
4168 processing. Fix shift offset that was overflowing into the next
4169 instruction field. Add code to generate shorter sequences for
4170 constants with a single contiguous seqeuence of ones.
4172 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4174 * config/tc-d10v.c (d10v_dot_word): New function to support
4175 "@word" with the word pseudo-op.
4176 (md_apply_fix3): Cleanup and changes to support correct sizes
4177 for 16 and 18-bit relocs.
4179 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4181 * configure.in (sparc-*-aout): Set `em'.
4182 * configure: Regenerated.
4183 * config/te-sparcaout.h: New file.
4184 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4185 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4186 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4187 (SPECIAL_CASE_{SETSW,SETX}): Define.
4188 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4189 (md_begin): Delete setting of `target_big_endian'.
4190 (output_insn): New function.
4191 (md_assemble): Rewrite. Add `setx' support.
4192 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4194 (md_atof): Add little endian support.
4195 (md_number_to_chars): Likewise.
4196 (md_apply_fix): Likewise.
4197 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4198 (md_parse_option): Likewise.
4199 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4201 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4203 * ecoff.c (ecoff_new_file): New function.
4204 * ecoff.h (ecoff_new_file): Declare.
4205 * config/obj-ecoff.h (obj_app_file): Define.
4207 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4209 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4210 symbol by 32k so that our 16-bit signed offset can address the
4211 entire chunk. Reported by <matt@lkg.dec.com>.
4213 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4215 * config/tc-mips.c (load_register): Remove unused variable tmp.
4217 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4219 * config/tc-mips.c (load_register): Remove unnecessary code that
4220 was causing the high 32bits of 64bit constants to be lost.
4222 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4224 * config/tc-d10v.c: Added changes to support function
4225 pointers and "@word" syntax.
4227 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4229 * config/tc-v850.c: Remove commented out and #if 0'd code.
4230 (v850_reloc_prefix): Provide prototype.
4231 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4233 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4234 (md_assemble): Add default to case statement.
4236 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4238 * config/tc-v850.c (md_assemble): Compute size of the instrction
4241 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4244 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4246 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4247 routines to fetch/store the updated instruction from/to memory.
4248 (v850_insert_operand): If the operand has a specialized insert
4251 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4253 * config/tc-v850.c (reg_name_search): Align calling convention to
4254 be like identical function found in tc-ppc.c.
4255 (get_reloc): Removed.
4256 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4257 (md_assemble): emit fixups.
4258 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4260 (md_apply_fix3): handle fixups/relocs.
4261 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4263 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4266 * configure.in (sh-*-elf*): New target.
4267 * config/tc-sh.h (TARGET_ARCH): Define.
4268 (WORKING_DOT_WORD): Define.
4269 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4270 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4271 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4272 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4273 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4274 (SUB_SEGMENT_ALIGN): Likewise.
4275 (RELOC_32): Don't define.
4276 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4277 (target_big_endian): Declare if OBJ_ELF.
4278 (TARGET_FORMAT): Define if OBJ_ELF.
4279 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4281 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4282 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4283 (struct sh_count_relocs): Define.
4284 (sh_count_relocs): New static function, broken out of
4285 sh_frob_file. Add BFD_ASSEMBLER code.
4286 (sh_frob_section): Likewise.
4287 (sh_frob_file): Call sh_frob_section.
4288 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4289 call section_symbol rather than seg_info (seg)->dot.
4290 (md_section_align): Add OBJ_ELF version.
4291 (SWITCH_TABLE_CONS): Define.
4292 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4293 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4294 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4296 (struct reloc_map): Define if not BFD_ASSEMBLER.
4297 (coff_reloc_map): Likewise.
4298 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4299 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4300 * write.c (write_relocs): Ifdef out fx_where test which triggers
4301 inappropriately for SH ELF.
4302 (write_object_file): Call tc_frob_file_before_adjust and
4303 obj_frob_file_before_adjust if they are defined.
4305 * write.c (write_object_file): Use BFD_RELOC_16, not
4306 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4308 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4311 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4313 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4314 branch sizes in across sections.
4316 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4318 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4321 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4323 * config/tc-v850.c (md_begin): Deal with end of opcode
4326 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4328 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4329 the wrong opcode for cases like st2w where there are many forms
4330 of the same instruction.
4332 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4334 * expr.c (operand): If md_parse_name is defined, call it before
4335 calling symbol_find_or_make.
4336 * config/tc-ppc.h (md_parse_name): Define.
4337 (ppc_parse_name): Declare.
4338 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4340 (register_name): Update call to reg_name_search.
4341 (cr_operand): New static variable.
4342 (cr_names): New static const array.
4343 (ppc_parse_name): New function.
4344 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4345 cr_operand before calling expression.
4347 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4349 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4350 hppa_gen_reloc_type call.
4352 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4354 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4355 on addresses. Improved error messages.
4356 * doc/c-d10v.texi: Added docs for register pairs.
4358 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4360 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4363 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4365 * ecoff.c (init_file): Initialize fMerge to 1.
4366 (add_file): Restore old file merging code, but only merge files if
4368 (ecoff_directive_loc): Clear fMerge field of current file.
4369 (ecoff_generate_asm_lineno): Likewise.
4371 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4373 * doc/c-d10v.texi: Fix typo.
4375 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4377 * config/tc-v850.c (md_assemble): Correct bit masking for
4378 hi and lo expressions.
4380 * config/tc-v850.c (md_assemble): Rough cut at demanding
4381 "ep" or "r30" in sst and sld instructions.
4382 (md_apply_fix3): Don't abort. Just warn that we don't
4385 * config/tc-v850.c (CC_NAME_CNT): Define.
4386 (cc_name): New function.
4387 (md_assemble): Handle V850_OPERAND_CC correctly.
4389 * config/tc-v850.c (md_assemble): Don't forget to initialize
4392 * config/tc-v850.c (reg_name_search): Generalize to search
4393 any given register table.
4394 (register_name): Pass appropriate table and size to reg_name_search.
4395 (system_register_name): New function.
4396 (SYSREG_NAME_CNT): Define.
4397 (md_assemble): Handle operands which are system registers.
4399 * config/tc-v850.c (md_assemble): If we find a register, but the
4400 opcode doesn't want a register, then we don't have a match.
4401 (md_assemble): Get size of the instruction from the opcode table.
4403 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4405 * configure.in: Set and substitute HLDENV.
4406 * configure: Rebuild.
4407 * Makefile.in (HLDENV): New variable.
4408 (as.new): Use $(HLDENV).
4410 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4411 if an array dimension is not known.
4413 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4415 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4416 * doc/c-d10v.texi: Cleanup.
4418 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4420 * config/tc-v850.c: New file.
4421 * config/tc-v850.h: New file.
4422 * configure (v850-*-elf): New target.
4423 * configure.in (v850-*-elf): New target.
4425 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4427 * doc/c-d10v.texi: New file.
4428 * doc/all.texi: Added D10V stuff.
4429 * doc/as.texinfo: Added D10V stuff.
4431 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4433 * config/tc-d10v.c: All references to defined symbols should
4434 now use the optimal instruction. .float and .double now work.
4436 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4438 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4439 section address for the i960 as is done for the i386.
4441 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
4443 * mpw-config.in: Add wildcards for config matching, add mips-*-*
4444 case, forward-include bfd/elf-bfd.h.
4446 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4448 * config/tc-d10v.c: Add additional information to the opcode
4449 table to help determinine which instructions can be done
4452 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
4454 * config/tc-arm.c: Major changes to add Thumb support, with lots
4455 of change input from <rearnsha@armltd.co.uk>.
4456 Reverted to INSN_SIZE macro, rather than insn_size variable.
4457 (insns): Added ARM "bx" instruction support.
4458 (tinsns): Added Thumb instruction definition structure.
4459 (arm_tops_hsh): Added hash structure for Thumb opcodes.
4460 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4461 (opcode_select,s_arm,s_thumb,s_code): Added.
4462 (decode_shift): Allow upper-case RRX.
4463 (do_ldst): Simpler halfword support.
4464 (do_ldmstm): Improved.
4465 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4466 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4467 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4468 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4469 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4471 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4472 (md_parse_option): Add support for -mthumb.
4473 (md_show_usage): Updated to reflect new command line option.
4474 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4475 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4476 fragment information to be held.
4478 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4480 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4481 non-null, but is a constant.
4482 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4483 so that error reporting will work correctly.
4485 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4487 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4488 against weak symbols.
4490 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4493 (ppc_force_relocation): Declare if OBJ_XCOFF.
4494 * config/tc-ppc.c (ppc_force_relocation): New function if
4497 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4499 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4501 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4503 * config/tc-d10v.c: Fix problem with relocs.
4505 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4507 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4508 with nops if not in data_section or bss_section.
4510 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4512 Add support for openVMS/Alpha.
4513 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4514 * config/obj-evax.c: New file.
4515 * config/obj-evax.h: New file.
4516 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4518 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4519 defined. Add case for bfd_target_evax_flavour.
4520 * config/vms-a-conf.h: New file.
4521 * conf-a-gas.com: New file.
4522 * configure.in: Add target alpha-*-*vms*.
4523 * configure: Rebuild.
4524 * makefile.vms: New file.
4525 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4526 Don't call ffs on openVMS/Alpha.
4528 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4530 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4531 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4533 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4534 (NEED_DECLARATION_SBRK): New macro.
4535 * configure, conf.in: Rebuild.
4536 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4537 (strstr): Declare if NEED_DECLARATION_STRSTR.
4538 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4540 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4542 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4543 by a constant before entering the main switch. Reject attempts to
4544 apply an arithmetic function to non-absolute symbols, except for
4545 the special case of subtraction of two symbols in the same
4548 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4549 not to more than a 16 byte boundary.
4551 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4552 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4553 (tc_gen_reloc): If out of memory call as_fatal rather than
4554 assert. If no howto found, call as_bad_where rather than
4555 as_fatal. Change the error message slightly. Set howto to a
4556 non-NULL value in order to keep going.
4558 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4560 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4562 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4564 * config/tc-h8300.c (get_specific): New operand "size" derived
4565 from ".b", ".w" and ".l" extensions. All callers changed. If
4566 the base instruction has no operands, then use the size to
4567 determine which specific instruction to use.
4569 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4571 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4573 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * config/tc-mips.c (md_section_align): Don't change addr if
4578 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4580 * config/tc-hppa.c: Revert yesterday's changes.
4582 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4584 * config/tc-d10v.c: Disable range checking on 16-bit values.
4586 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4589 not just the ones that don't match.
4591 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4593 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4595 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4597 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4598 pre-cursor to adding Thumb support. Also added cpu_variant flag
4599 information to each of the asm_flg structures.
4600 (md_parse_option): Updated ARM7 parsing to allow 't' for
4601 thumb/halfword support, aswell as 'm' for long multiply.
4602 (md_show_usage): Updated help message.
4603 (md_assemble): Check that instruction flags are applicated to the
4604 current cpu variant.
4605 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4606 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4607 signextension instructions.
4608 (do_ldst): Generate halfword and signextension variants if
4609 mnemonic flags match.
4610 (ldst_extend): Do not allow shifts in the offset field of halfword
4611 or signextension instructions.
4612 (validate_offset_imm): Provide check on halfword and signextension
4614 (add_to_lit_pool): Merge identical literal pool values.
4616 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4618 * config/tc-hppa.c (selector_table): Add 'E' selector.
4619 (cons_fix_new_hppa): Don't coke on e_esel.
4620 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4621 to help generate exception handling tables.
4622 (md_apply_fix): Don't try to apply fixups with an e_esel
4624 (hppa_fix_adjustable): Fixups with e_esel selectors
4627 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4632 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4634 * config/tc-d10v.c: Added lots of error checking. Added hacks
4635 to support accumulator shifts.
4637 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4640 (S_CLEAR_EXTERNAL): Likewise.
4641 (S_SET_WEAK): Remove error; just let .weak override.
4643 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4645 * config/tc-d10v.c (md_assemble): Now handles multiline
4648 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4650 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4651 Added kludge for divs instruction. Fixed minor problem with
4652 multiple text sections.
4653 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4655 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4657 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4658 addresses to be right-shifted by 2.
4660 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4662 * config/tc-d10v.c: Many changes to get relocs working.
4663 (register_name): No longer creates a symbol for register names.
4664 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4665 (d10v_insert_operand): Now works correctly for either container.
4666 * config/tc-d10v.h (d10v_cleanup): Declare.
4668 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4671 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4673 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4675 * tc-alpha.c: Patches to track current minimum alignment to reduce
4676 the number of fragments created with frag_align.
4677 (alpha_current_align): New static variable.
4678 (s_alpha_text): Reset alignment to 0.
4679 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4680 (s_alpha_stringer, s_alpha_space): New functions.
4681 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4682 (alpha_cons_align): New function to replace both of them.
4683 (emit_insn): Only align if alpha_current_align is less than 2;
4684 reset alpha_current_align to 2.
4685 (s_alpha_gprel32): Likewise.
4686 (s_alpha_section): New function. Basically duplicate the other
4687 alpha section change hooks. Only define for ELF.
4688 (s_alpha_float_cons): Simplify alignment handling.
4689 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4690 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4691 Don't define the s_alpha_cons pseudo-ops. Do define
4692 s_alpha_stringer and s_alpha_space pseudo-ops.
4693 (alpha_align): Skip if less than current default alignment. Set
4695 * tc-alpha.h (md_flush_pending_output): Remove.
4696 (md_cons_align): Add.
4698 * tc-alpha.c: Add oodles of function description comments.
4699 (md_bignum_to_chars): Remove; there are no callers.
4700 (md_show_usage): Mention some more variants.
4702 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4704 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4705 * configure.in (sparc-*-sysv4*): New target.
4706 * configure: Rebuild.
4708 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4709 uaxword to use s_uacons.
4710 (sparc_no_align_cons): New static variable.
4711 (s_uacons): New static function.
4712 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4715 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4717 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4718 5 with regard to shared libraries.
4719 * configure: Rebuild.
4721 * config/tc-m68k.c (m68k_ip): Use the correct length when
4722 allocating space for the unsupported architecture error message.
4724 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4726 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4728 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4730 * config/tc-d10v.c: New file.
4731 * config/tc-d10v.h: New file.
4732 * configure (d10v-*-elf): New target.
4733 * configure.in (d10v-*-elf): New target.
4735 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4737 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4739 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4741 * config/tc-alpha.c (alpha_align): Change fill parameter
4742 to a pointer. Take NULL as 0 or nop depending on section. Change
4744 (s_alpha_align): Rename local variables.
4746 * doc/as.texinfo (.align): Document action of omitted
4749 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4751 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4752 when an unsupported PC relative reloc is seen, rather than calling
4755 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4756 Instead, check state when '#' comment is seen.
4758 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4760 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4762 (tc_gen_reloc): If fixup was changed to be PC relative, change
4763 reloc type accordingly. Use name of reloc in error message.
4765 * as.h: Don't define const or volatile.
4766 * flonum.h: Don't define const.
4768 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4769 if fx_pcrel is set. Correct setting the addend case in the
4770 OBJ_ELF case (from Andreas Schwab
4771 <schwab@issan.informatik.uni-dortmund.de>).
4772 (md_show_usage): Correct -mfc5200 to -m5200.
4774 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4776 * doc/c-m68k.texi: Document -m5200 flag.
4777 * doc/as.texinfo: Likewise.
4779 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4782 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4784 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4785 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4787 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4791 * Released binutils 2.7.
4793 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4795 * config/tc-mips.c (mips_ip): Only perform range check when
4796 dealing with O_constant expressions.
4798 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4800 * m68k-parse.h (m68k_register): Add new coldfile control
4803 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4804 array of control registers for the coldfire.
4805 (cpu_of_arch): Added mcf5200.
4806 (archs): Added mcf5200.
4807 (init_table): Add new control registers.
4808 (m68k_ip): Added support for new control registers.
4809 (m68k_init_after_args): Likewise.
4811 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4813 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * read.h (is_it_end_of_statement): Declare.
4816 * read.c (is_it_end_of_statement): Remove declaration.
4818 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4820 (md_assemble): Fix handling of @l with an unsigned constant. Add
4821 default case to reloc switch.
4823 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4825 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4826 * ecoff.c (last_lineno): New static variable.
4827 (add_procedure): Set last_lineno.
4828 (ecoff_directive_loc): Likewise.
4829 (ecoff_generate_asm_lineno): Likewise.
4830 (ecoff_fix_loc): New function.
4831 * ecoff.h (ecoff_fix_loc): Declare.
4832 * config/tc-mips.c (append_insn): When inserting nops, and using
4833 ECOFF debugging, call ecoff_fix_loc.
4835 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4837 * config/tc-h8300.c (build_bytes): If an operand type is
4838 marked as SRC_IN_DST retrieve it from the "destination" op.
4840 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4842 * configure.in (arm-*-riscix*): Set emulation to riscix.
4843 * configure: Rebuild.
4844 * config/te-riscix.h: New file to define TE_RISCIX.
4846 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4848 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4850 * Makefile.in (config.status): Just run config.status as other
4853 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4855 * mpw-config.in (TARGET_OS): Add definition to conf.
4857 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4859 * config/tc-mips.c (append_insn): Parenthesize
4860 cop_interlocks expressions.
4862 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4864 * listing.c (listing_print): Close the listing file if it is not
4865 stdout. Close the other files opened for the listing.
4867 * config/tc-sparc.h (md_cons_align): Define.
4868 (sparc_cons_align): Declare.
4869 (HANDLE_ALIGN): Define.
4870 (sparc_handle_align): Declare.
4871 * config/tc-sparc.c (sparc_cons_align): New function.
4872 (sparc_handle_align): New function.
4873 * read.c (cons_worker): Call md_cons_align if it is defined.
4875 * as.h (struct frag): Add fr_file and fr_line fields.
4876 * frags.c (frag_new): Set fr_file and fr_line.
4877 (frag_var): Likewise.
4878 (frag_variant): Likewise.
4880 * as.h (struct frag): Remove unused align_mask and align_offset
4883 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4884 From <uddeborg@carmen.se>.
4886 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * configure.in (mips-*-osf*): New target.
4889 * configure: Rebuild.
4891 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4893 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4895 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4896 between co-processor comparisons and branches for the VR4300.
4898 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4900 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4901 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4903 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4904 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4905 includedir): Use autoconf set values.
4908 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4910 * listing.c (listing_eject): Don't do anything if listing is 0.
4911 (listing_list): Likewise.
4912 (listing_source_line): Likewise.
4913 (listing_title): Don't save title if listing is 0.
4914 (listing_source_file): Check listing rather than listing_tail.
4916 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4917 using shared libraries.
4918 * configure: Rebuild.
4920 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4922 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4923 absolute expression if a relocation type was specified.
4925 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4927 * configure.in: Add support for *-*-rtems* configurations.
4928 * configure: Rebuild.
4930 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4932 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4933 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4934 opcodes library for alpha.
4935 * configure: Rebuild with autoconf 2.10.
4936 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4937 use new opcode table.
4938 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4939 (LOCAL_LABEL): Define differently if OBJ_ELF.
4940 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4941 * config/alpha-opcode.h: Remove.
4942 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4943 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4944 include/opcode/alpha.h rather than config/alpha-opcode.h.
4946 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4948 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4949 relocation symbol was not resolved.
4950 * config/obj-coff.c (do_relocs_for): Likewise.
4952 * write.c (adjust_reloc_syms): Refetch the symbol section after
4953 calling S_GET_VALUE, since it may have changed.
4955 * expr.c (struct expr_symbol_line): Define.
4956 (expr_symbol_lines): New static variable.
4957 (make_expr_symbol): Add entry to expr_symbol_lines.
4958 (expr_symbol_where): New function.
4959 * expr.h: Use extern on function declarations.
4960 (expr_symbol_where): Declare.
4961 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4962 rather than printing the meaningless name of an expression
4965 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4967 * config/tc-i386.c (md_number_to_chars): Deleted.
4968 * config/tc-i386.h (md_number_to_chars): New macro.
4970 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4972 (load_symbol_address, load_expression): Use build_mem.
4973 (build_operate): New function.
4974 (emit_addq_r): Use it.
4976 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
4978 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
4980 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
4982 * config/tc-vax.h (NOP_OPCODE): Define.
4984 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
4986 * config/obj-vms.h (S_IS_COMMON): Define.
4987 (S_IS_LOCAL): Check for \002 as well as \001.
4988 (LONGWORD_ALIGNMENT): New macro.
4989 (SUB_SEGMENT_ALIGN): Use it.
4991 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
4993 * config/vms-conf.h: Reconcile with conf.in.
4995 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5000 * doc/as.texinfo: Document that any number of hex digits can
5003 * as.c (struct defsym_list): Define.
5004 (defsyms): New static variable.
5005 (parse_args): Just put --defsym arguments on defsyms list, rather
5007 (main): Define defsyms after output file is created.
5009 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5010 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5012 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5013 insn_error rather than calling check_absolute_expr.
5015 * as.c (emulation_name): Remove unused static variable.
5016 (default_emul_bfd_name): Add return NULL to avoid warning.
5017 * ecoff.c (ecoff_stab): Remove unused variables name and
5019 * frags.c (frag_new): Remove unused variable tmp.
5020 * hash.c (hash_grow): Parenthesize + within <<.
5021 (hash_print_statistics): Use %lu, not %d, to print unsigned
5023 * messages.c: Include "libiberty.h".
5024 (fprint_value): Add cast to avoid printf warning.
5025 (sprint_value): Likewise.
5026 * read.c: Include "ecoff.h".
5027 (emit_expr): Add casts to avoid printf warnings.
5028 * read.h: Use extern for function declarations.
5029 (pop_insert): Declare.
5030 * stabs.c: Include "ecoff.h".
5031 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5032 former_last_fragP, and new_fragP.
5033 * subsegs.h (subsegs_print_statistics): Declare.
5034 * symbols.c (debug_verify_symchain): Change macro to discard
5036 * write.c (dump_section_relocs): Likewise.
5037 * write.h: Use extern for function declarations.
5038 (write_print_statistics): Declare.
5039 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5041 * config/e-mipself.c (mipself_bfd_name): Likewise.
5042 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5044 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5045 emit relocations against external symbols.
5047 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5048 message if bfd_reloc_type_lookup fails, rather than calling
5051 * config/tc-alpha.c (alpha_force_relocation): Add
5052 BFD_RELOC_12_PCREL to switch.
5054 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5056 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5057 TE_PE (Lfoo, not .Lfoo).
5059 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5061 * read.c (s_fill): Don't warn about a zero repeat count.
5063 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5064 coprocessor register.
5066 * config/tc-i386.c (md_assemble): When checking the size of a
5067 register to set the size of an instruction, do a bitwise and with
5068 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5071 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5073 * config/tc-h8300.c (parse_reg): Tweak error messages.
5074 (build_bytes): Likewise.
5075 (skip_colonthing): Handle :32 suffix.
5076 (get_specific): Promote L_24 to L_32 if it makes a match.
5077 Don't always promote L_8 to L_16.
5078 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5080 * config/tc-h8300.c (Smode): New variable.
5081 (h8300hmode): Turn off Hmode.
5082 (h8300smode): New function. Turn on Smode and Hmode.
5083 (md_pseudo_table): New ".h8300s" pseudo-op.
5084 (parse_reg): Handle "exr" register.
5085 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5086 Handle "mach" and "machl" operands for ldmac.
5087 (get_specific): Handle "stm.l" and "ldm.l".
5088 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5089 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5092 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5094 * doc/as.texinfo: Reorder chapter of machine dependent options so
5095 that it is sorted by chip name.
5097 * doc/as.texinfo: Use consistant spelling of Vax.
5098 * doc/c-vax.texi: Likewise.
5100 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5102 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5104 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5105 (md_apply_fix): Likewise.
5106 (pa_try): New function.
5107 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5109 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5111 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5112 (pa_level): New function.
5114 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5116 * listing.c (listing_newline): Don't do anything if listing is 0.
5118 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5120 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5121 symbol_create, not symbol_new.
5123 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5125 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5126 absolute symbol unless TC_FORCE_RELOCATION returns true.
5128 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5130 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5131 the symbol to a pointer. Don't set previous_file_symbol.
5132 Simplify symbol list rearrangement.
5133 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5134 (coff_adjust_symtab): Don't check previous_file_symbol.
5136 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5138 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5140 (md_pseudo_table): Add ppc_elf_lcomm.
5142 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5144 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5145 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5146 (md_begin): Add digits to alt_notend_table.
5147 (md_parse_option): Make s a const pointer.
5149 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5150 (s_empty): New static function.
5152 * config/obj-coff.c (struct filename_list): Only define if not
5154 (filename_list_head, filename_list_tail): Likewise.
5155 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5156 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5157 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5158 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5159 remove the new symbol from the list.
5160 (obj_coff_endef, both versions): Call tag_insert even if there is
5161 an old symbol with the same name, if the old symbol does not
5163 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5164 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5165 symbol that will be moved to the end of the symbol list.
5166 (coff_adjust_section_syms): Always call section_symbol for .text,
5168 (coff_frob_section): Likewise. Also, remove unused variable
5171 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5172 manipulating frags directly.
5173 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5176 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5177 whether the next character is '*' before checking whether we are
5178 at the start of a line. Permit LINE_COMMENT_START to start a
5179 comment in state 1 (seen some whitespace) as well, to match the
5182 * gasp.c (do_align): Permit a fill value for .align.
5184 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5186 * read.c (next_char_of_string): Warn if a newline is seen in the
5187 middle of a string. Call bump_line_counters when appropriate.
5189 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5191 * symbols.c (colon): Use LOCAL_LABEL.
5193 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5195 * Makefile.in (install): Don't check to see if tooldir exists.
5196 Make $(tooldir) and $(tooldir)/bin.
5198 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5200 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5203 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5205 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5206 insn_error. Don't put the string "ERROR" in insn_error. Set
5207 insn_error rather than calling as_warn for an unsupported opcode.
5209 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5211 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5212 before permitting -64.
5213 * output-file.c (output_file_create): Remove duplicate
5216 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5219 section rather than a .reginfo section.
5220 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5223 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5224 bit value with the high bit set.
5226 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5228 * read.c (s_lcomm): Set section flags for .sbss section.
5230 * config/tc-mips.c (mips_64): New static variable.
5231 (mips_target_format): If mips_64, return elf64 targets rather than
5233 (md_longopts): Add "32" and "64".
5234 (md_parse_option): Handle -32 and -64.
5235 (md_show_usage): Mention -32 and -64.
5236 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5239 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5241 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5242 for Solaris compatibility.
5244 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5245 .stabd with 4 arguments into a .stabn.
5247 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5249 * config/tc-mips.c (macro): When passing X_add_number to
5250 macro_build, cast it to int first.
5252 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5254 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5255 created by emit_expr.
5257 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5258 as_perror rather than assert.
5260 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5262 * config/tc-mips.c (mips_ip): Mark sections created to hold
5263 floating point information as read only.
5265 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5267 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5269 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5271 * read.c (potable): Add .skip as a synonym for .space.
5273 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5274 4 arguments, providing the 4th argument is 0, to allow
5275 compatibility with the Solaris assembler.
5277 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5279 * config/tc-sh.h (struct sh_segment_info_type): Define.
5280 (TC_SEGMENT_INFO_TYPE): Define.
5281 (sh_frob_label): Declare.
5282 (tc_frob_label): Define.
5283 (sh_flush_pending_output): Declare.
5284 (md_flush_pending_output): Define.
5285 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5286 reloc before the instruction if necessary.
5287 (sh_frob_label): New function.
5288 (sh_flush_pending_output): New function.
5289 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5290 when looking for the reloc for the target of .uses.
5291 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5292 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5294 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5295 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5296 the absolute symbol.
5298 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5299 TC_SEGMENT_INFO_TYPE is defined.
5301 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5303 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5304 matches the register size.
5306 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5308 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5310 (do_relocs_for): Likewise.
5311 (fixup_segment): Don't just quit if linkrelax is set. Try to
5312 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5315 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5317 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5318 relative relocations with -mrelocatable. Also allow unfixed
5319 relocs in .ex_shared.
5321 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5323 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5324 non-zero before assuming this is a long file name.
5325 (w_strings): Likewise.
5326 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5328 * config/obj-coff.c (w_strings): Move declaration of i inside
5329 #ifdef block which uses it.
5331 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5333 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5334 "relaxmode". Output relocs which identify various relaxing
5335 possibilities for mov.[bwl] instructions.
5336 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5338 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5340 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5341 (MD_APPLY_FIX3): Define.
5342 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5344 (md_apply_fix3): Renamed from md_apply_fix.
5345 If pcrel reloc and symbol is in different section, undo effects
5348 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5350 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5351 any reloc with an LR% or RR% field selector for SOM.
5353 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5355 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5358 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5360 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5362 (yank_symbols): Likewise.
5364 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5366 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5367 BFD_ASSEMBLER, add name field.
5368 * config/obj-coff.c: Include "libiberty.h".
5369 (coff_header_append): Handle long section names.
5370 (crawl_symbols): Just use the name field for the symbol name,
5371 without worrying about null byte termination.
5372 (w_strings): Handle long section names.
5373 (write_object_file): Likewise. Also, use the name field, rather
5375 (obj_coff_add_segment): Permit long section names.
5376 (obj_coff_init_stab_section): Use the name field, rather than
5378 (adjust_stab_section): Likewise.
5379 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5381 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5382 (mem_fmt): Likewise.
5383 (md_apply_fix): Don't check fx_im_disp field.
5385 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5387 * configure.in: Add * after sparc*-*-vxworks.
5388 * configure: Rebuild.
5390 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5391 define it to comment_chars. Use tc_comment_chars rather than
5393 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5394 * config/tc-m68k.h (tc_comment_chars): Define.
5395 (m68k_comment_chars): Declare.
5396 * config/tc-m68k.c (m68k_comment_chars): Rename from
5397 comment_chars. Change into a pointer rather than an array.
5398 (md_longopts): Add "bitwise-or".
5399 (md_parse_option): Handle OPTION_BITWISE_OR.
5400 (md_show_usage): Mention --bitwise-or.
5401 * doc/c-m68k.texi: Document --bitwise-or.
5403 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5405 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5408 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5409 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5410 correct handling of input line pointer, and call
5411 demand_empty_rest_of_line.
5413 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5415 * config/tc-sparc.c (in_bitfield_range): New static function.
5416 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5417 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5418 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5419 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5420 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5422 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5424 * config/obj-coff.c: BFD_ASSEMBLER:
5425 (coff_last_bf): New static variable.
5426 (coff_frob_symbol): Set endndx of a .bf symbol.
5428 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5429 (last_bfP): New static variable.
5430 (yank_symbols): Set endndx of a .bf symbol.
5432 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5434 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5435 and -s options. Add -be for good measure.
5437 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5439 * read.c (s_space): Support non-constant fill value. Handle fill
5440 value correctly for a size other than 1.
5442 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
5444 * config/tc-arm.c (my_get_float_expression): Update call to
5445 gen_to_words, X_PRECISION changed from 6 to 5.
5447 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5449 * config/tc-ppc.c (register_name,reg_name_search): Move register
5450 name lookup from PE specific code to all targets. Add support for
5451 -mregnames/-mno-regnames to control whether register names are
5453 (md_assemble): Call register_name for all platforms.
5454 (md_parse_option): Add support for -mregnames/-mno-regnames.
5456 * configure.in (powerpcle*-*-solaris): Add support.
5457 (powerpc*-*-linux): Ditto.
5458 * configure: Regenerate.
5460 * config/ppc-sol.mt: New config file for PowerPC Solaris.
5462 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
5464 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5465 be associated with a single %lo reloc.
5467 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5468 before comparing against MAX_GPREL_OFFSET, so that negative
5469 numbers are handled correctly.
5472 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5474 * config/tc-sparc.c (last_insn): New static variable.
5475 (md_assemble): Warn about putting floating point branches in a
5476 delay slot. If architecture is less than v9, insert NOP
5477 instructions between floating point instructions and floating
5478 point branches. (The SunOS assembler does both these operations.)
5479 Save the last instruction opcode.
5480 (sparc_ip): Add pinsn parameter. Change caller.
5482 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5483 for byte jump to next instruction to skip empty frags.
5485 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5487 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5488 for addq with a 16 bit signed value, just emit a lda instruction
5491 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5493 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5496 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5498 * configure.in: Permit --enable-shared to specify a list of
5500 * configure: Rebuild.
5502 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5504 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5505 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5507 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5509 * config/atof-ieee.c: Fix handling of denormalized extended
5510 precision numbers and overflow/underflow detection.
5511 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5512 not include the 16 bit gap in the m68k extended precision format.
5514 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5516 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5518 * configure: Rebuild.
5520 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5522 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5523 be accessed using the $gp register.
5524 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5526 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5528 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5529 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5531 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5533 * read.c (get_line_sb): Bump line counters based on
5534 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5535 call LISTING_NEWLINE.
5536 (s_macro): Don't call demand_empty_rest_of_line.
5537 * app.c (do_scrub_chars): When handling C style comments, unget
5540 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5542 * read.h (enum linkonce_type): Define.
5543 (s_linkonce): Declare.
5544 * read.c (potable): Add "linkonce".
5545 (s_linkonce): New function.
5546 * subsegs.h (segment_info_type): Add linkonce field to
5547 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5548 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5549 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5550 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5552 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5553 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5554 entry based on the linkonce field in segment_info.
5555 * doc/as.texinfo: Document .linkonce.
5557 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5559 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5561 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5563 * stabs.c (s_stab_generic): Call the listing functions before
5564 doing the rest of the processing, which may involve freeing the
5565 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5566 SEPARATE_STAB_SECTIONS case.
5568 * config/tc-hppa.c: Remove nested comment.
5569 (tc_gen_reloc): Move label done inside the ifdef in which it is
5571 (md_apply_fix): Pass pointers to correct types to libhppa.h
5572 functions. Always return a value.
5574 * config/tc-mips.h (tc_frob_file): Define.
5575 (mips_frob_file): Declare.
5576 * config/tc-mips.c (struct mips_hi_fixup): Define.
5577 (mips_hi_fixup_list): New static variable.
5578 (imm_unmatched_hi): New static variable.
5579 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5580 offset_reloc. Pass imm_unmatched_hi to append_insn.
5581 (append_insn): Add unmatched_hi parameter. If it is set, add the
5582 new fixup to mips_hi_fixup_list. Change all callers.
5583 (mips_ip): Set imm_unmatched_hi when appropriate.
5584 (mips_frob_file): New function.
5586 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5588 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5589 * configure: Regenerated.
5591 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5593 * as.c (main): Call bfd_set_error_program_name.
5595 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5597 * as.h (strdup): Don't declare.
5598 * stabs.c: Include libiberty.h
5599 (get_stab_string_offset): Use xstrdup rather than strdup.
5600 (s_stab_generic): Likewise.
5601 * as.c (parse_args): Likewise.
5602 * read.c (s_mri_sect): Likewise.
5604 * gasp.c (change_base): Recognize \(...) construct documented to
5605 pass through enclosed characters literally through to the output.
5606 (process_assigns): Likewise. Also, be more careful to avoid
5607 looking past the end of the buffer.
5609 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5611 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5612 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5614 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5616 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5618 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5620 * config/alpha-opcode.h: Added cvtst instruction.
5622 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5624 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5625 string. Extract the addend from the result of expression.
5627 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5629 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5630 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5631 mode, change the state to 3 rather than 1.
5633 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5636 correspond to 11 March change.
5638 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5640 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5641 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5643 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5645 * configure: Rebuild with autoconf 2.8.
5647 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5649 * config/atof-ieee.c (gen_to_words): Improve handling of
5650 X_PRECISION numbers. Based on patches from Andreas Schwab
5651 <schwab@issan.informatik.uni-dortmund.de>.
5653 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5655 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5657 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5658 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5659 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5660 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5663 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5665 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5667 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5669 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5670 (pa_def_subspaces): Add $MILLICODE$.
5671 (pa_spaces_begin): Set section flags for $MILLICODE$.
5673 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5675 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5676 not SHT_NOBITS. Don't tamper with flags based on type if a
5677 special section was found (revert Feb 29 change).
5679 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5680 if aligning to a longword boundary or greater.
5682 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5684 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5686 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5688 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5689 * configure: Regenerated.
5691 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5693 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5694 R_N1SEL since they're not defined for old versions of hpux.
5696 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5697 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5698 R_N0SEL and R_N1SEL.
5700 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5702 * flonum-konst.c: Add two more constants for 1e+-2048 and
5703 1e+-4096, and correct the other constants.
5705 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5707 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5709 * config/obj-elf.c (obj_elf_section): Allow predefined section
5710 types to set the nobits type. Avoid a shadowed declaration.
5712 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5714 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5715 reduce relocs using e_nlrsel field selectors.
5717 * write.c (fix_new_exp): Don't use #elif. Some compilers
5720 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5722 (pa_chk_field_selector): Handle new field selectors for SOM.
5724 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5726 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5727 * configure: Rebuild.
5728 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5729 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5731 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5734 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5736 * mpw-make.sed: Update to handle shared library support.
5738 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5740 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5741 the insn on mismatch.
5743 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5745 * configure.in: Add support for a29-coff.
5746 * configure: Rebuild.
5748 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5750 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5751 of the section when looking for the R_SH_USES fixup, because the
5752 frag addresses have not yet been adjusted.
5754 * gdbinit.in: Set a breakpoint on as_warn_where.
5756 * config/tc-mips.c (macro): Add missing arguments to macro_build
5757 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5759 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5761 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5762 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5764 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5766 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5768 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5770 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5771 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5772 Recognize [uU] format args as sparclet cpregs.
5774 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5776 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5779 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5782 well as S_IS_EXTERNAL.
5783 (tc_fix_adjustable): Likewise.
5784 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5785 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5787 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5788 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5790 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5792 * config/tc-sparc.c (max_architecture): Change to sparclite for
5794 (default_compatible): Delete.
5795 (sparc_ffs): New function.
5796 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5797 (sparc_ip): Rewrite architecture match and bump logic.
5799 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5801 * configure.in: Check for 'do not mix' from native linker before
5802 trying to use -rpath.
5803 * configure: Rebuild.
5805 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5807 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5808 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5809 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5810 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5812 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5813 to the symbol lnnoptr field, to get the correct file offset.
5815 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5817 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5818 symbols that are not function, file, or section symbols to be
5821 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5823 * configure: Set and substitute RPATH_ENVVAR.
5824 * configure: Rebuild.
5825 * Makefile.in (RPATH_ENVVAR): New variable.
5826 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5828 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5829 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5830 * configure: Rebuild.
5832 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5834 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5835 appropriate flags in BFD section.
5837 * configure.in (m68k-*-psos*): New target.
5838 * configure: Rebuild.
5839 * config/te-psos.h: New file.
5840 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5843 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5845 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5846 * configure.in: Remove duplicate setting of cpu_type. Check
5847 whether opcodes library is required for on all targets, not just
5849 * configure: Rebuild.
5851 * config/tc-mips.c (mips_big_got): New static variable.
5852 (s_extern): Don't declare.
5853 (reg_needs_delay): New static function.
5854 (macro_build): Permit GOT/CALL_HI/LO relocs.
5855 (macro_build_lui): If place is not NULL, use the number in the
5857 (load_address): Handle mips_big_got case.
5858 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5860 (OPTION_XGOT): Define.
5861 (md_longopts): Add "xgot" if OBJ_ELF.
5862 (md_parse_option): Handle -xgot.
5863 (md_show_usage): Mention -xgot.
5864 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5865 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5867 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5869 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5870 the byte relocation, point it to the low byte of the word.
5872 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5874 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5875 * configure: Rebuild.
5877 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5879 * configure.in: Recognize any sparc* cpu.
5880 * configure: Regenerated.
5882 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5884 * read.c (potable): Add "mri" and ".mri".
5885 (s_mri): New function.
5886 * read.h (s_mri): Declare.
5887 * app.c (scrub_m68k_mri): New static variable.
5888 (mri_pseudo): New static variable.
5889 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5890 flag_m68k_mri. Initialize scrub_m68k_mri.
5891 (mri_state, mri_last_ch): New static variables.
5892 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5894 (app_push): Save new fields.
5895 (app_pop): Restore new fields.
5896 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5897 If TC_M68K, use a trivial state machine to look for occurrences of
5898 the .mri pseudo-op, and change the mode appropriately.
5899 * as.h (do_scrub_begin): Update prototype.
5900 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5902 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5904 (m68k_mri_mode_change): New function.
5905 (md_parse_option): Set reg_prefix_optional_seen.
5906 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5907 (MRI_MODE_CHANGE): Define.
5908 * doc/as.texinfo: Document .mri pseudo-op.
5910 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5913 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5915 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5916 * config/m68k-parse.h (enum pic_relocation): Define.
5917 (struct m68k_exp): Add pic_reloc field.
5918 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5919 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5920 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5922 * config/tc-m68k.c: Delete definition of NO_RELOC.
5923 (struct m68k_it): Add pic_reloc field.
5924 (add_fix): Copy over pic_reloc field.
5925 (md_pseudo_table): Interpret .align parameter as byte count.
5926 (mote_pseudo_table): Likewise.
5927 (tc_m68k_fix_adjustable): New function.
5928 (get_reloc_code): New function.
5929 (md_assemble): Use it as last argument to fix_new_exp.
5930 (md_apply_fix_2): For a relocation against a symbol don't put the
5931 addend into the data.
5932 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5933 (m68k_ip): Don't relax an operand that requires pic relocation.
5934 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5936 * write.c (fixup_segment): Don't add symbol value to addend if
5937 TC_M68K and OBJ_ELF.
5938 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5939 (motorola_operand): Add rule for `(zapc, EXPR)'.
5941 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5943 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5944 *really* is permissible before the comma.
5946 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5948 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5949 inserting nop instructions.
5951 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5953 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5955 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5957 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5958 class setting for a CALLNAME symbol in COFF.
5960 * read.c (potable): Pass negative numbers for new .balign[wl] and
5961 .p2align[wl] pseudo-ops.
5962 (s_align_bytes): Treat a negative argument as specifying the fill
5964 (s_align_ptwo): Likewise.
5966 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5968 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5969 (do_align): Take new len parameter. Change all callers. Pass it
5971 (s_align_bytes): Arg now indicates the length of the fill pattern.
5972 (s_align_ptwo): Likewise.
5973 * config/obj-coff.c (write_object_file): Pass length to
5975 * config/tc-i386.h (md_do_align): Take new len parameter.
5976 * config/tc-m88k.h (md_do_align): Likewise.
5977 * config/tc-m88k.c (m88k_do_align): Likewise.
5978 * config/tc-sh.h (md_do_align): Likewise.
5979 * config/tc-sh.c (sh_do_align): Likewise.
5980 * doc/as.texinfo: Document new pseudo-ops.
5982 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5983 done in cvt_frag_to_fill.
5985 * config/tc-sh.h (sh_do_align): Declare.
5986 (md_do_align): Define.
5987 * config/tc-sh.c (sh_do_align): New function.
5989 * ecoff.c (ecoff_build_lineno): Don't try to store the address
5990 difference if the next address is before the current one.
5992 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
5993 (archs): Initialize new field.
5994 (m68k_ip): Don't list alias names when listing CPUs which support
5997 * as.c (main): Call parse_args before read_begin.
5998 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5999 front of generated pseudo-ops.
6000 * read.c (potable): Ignore "name".
6001 (s_app_file): Permit a single quote after the string, since one
6002 may appear in m68k MRI mode.
6004 * configure.in: Check for --enable-shared. If linking against
6005 shared BFD and opcodes, fix library name on SunOS, and try to set
6007 * configure: Rebuild.
6009 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6011 * as.h (flag_m68k_mri): Declare.
6012 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6013 * Many files: For MRI syntax that is specific to the m68k MRI
6014 assembler, check flag_m68k_mri rather than flag_mri or
6015 MRI_MODE_NEEDS_PSEUDO_DOT.
6017 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6019 * config/tc-i960.c (ARCH_HX): Define.
6021 (targ_has_sfr): Handle ARCH_HX.
6022 (targ_has_iclass): Handle ARCH_HX.
6023 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6024 (tc_headers_hook): If the architecture was specified explicitly,
6025 use it when setting the flags. Set the extern variable coff_flags
6026 rather than headers->filehdr.f_flags, since the latter is set
6027 unconditionally in obj-coff.c.
6028 (i960_handle_align): Remove unused variable fixp.
6030 Support for building bfd and opcodes as shared libraries, based on
6031 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6032 * configure.in: Set OPCODES and BFD to search directories.
6033 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6034 * configure: Rebuild.
6035 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6036 (LIBDEPS): New variable.
6037 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6038 $(HLDFLAGS) in link.
6039 (check): Set LD_LIBRARY_PATH in the environment.
6041 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6043 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6044 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6045 read-only, not read/write.
6047 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6049 * Makefile.in (INSTALL_XFORM): Remove -e.
6051 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6053 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6054 than comparing S_GET_SEGMENT to undefined_section.
6055 (write_object_file): Skip symbols which were equated to an
6056 undefined or common symbol.
6057 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6058 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6060 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6061 or S_IS_COMMON call S_GET_VALUE.
6062 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6063 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6064 to an undefined or common symbol, convert the reloc to be against
6066 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6067 undefined or common symbol.
6068 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6069 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6070 to an undefined or common symbol, convert the reloc to be against
6072 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6073 undefined or common symbol.
6074 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6075 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6077 (yank_symbols): Skip symbols which were equated to an undefined or
6080 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6082 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6083 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6085 * configure.in: Make sure we only add m68k-parse.o to
6086 ${extra_objects} once, no matter how many m68k targets have been
6088 * configure: Rebuild.
6090 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6092 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6093 * configure: Rebuild.
6095 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6097 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6098 * doc/c-m68k.texi: Document .extend and .ldouble.
6100 * configure.in (m68*-apple-aux*): New target.
6101 * config/te-aux.h: New file.
6102 * config/obj-coff.c (compare_external_relocs): New static function
6104 (do_relocs_for): Sort relocs if TE_AUX.
6105 (fixup_segment): If TE_AUX, store common symbol value in segment.
6106 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6108 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6110 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6112 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6114 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6115 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6117 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6118 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6119 an undefined symbol and the size of a function symbol.
6120 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6121 for all common symbols.
6123 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6125 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6128 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6131 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6133 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6134 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6136 * ecoff.c (localsym_t): Add addend field.
6137 (add_ecoff_symbol): Add addend argument. Change all callers.
6138 (coff_sym_value): Make static.
6139 (coff_sym_addend): New static variable.
6140 (ecoff_directive_def): Initialize coff_sym_addend.
6141 (ecoff_directive_val): Accept symbol + constant.
6142 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6143 (ecoff_build_symbols): Include the addend in the symbol value.
6145 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6147 * config/tc-ppc.c (md_assemble): Ignore overflow on
6148 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6150 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6152 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6153 bytes in size, so offset appropriately in big endian mode when
6154 writing the bottom 2 bytes.
6156 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6158 * config/tc-sparc.c (default_compatible): New static local.
6159 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6160 (sparc_ip): If no architecture or -bump specified, don't mark as
6161 mismatched those in default_compatible.
6163 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6165 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6166 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6167 * configure: Rebuild.
6168 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6169 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6170 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6171 (sco_id): Declare if SCO_ELF.
6173 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6175 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6176 ({max,warn_after}_architecture): New static locals.
6177 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6178 If both architecture and -bump requested, set max_architecture to max.
6179 (sparc_md_end): Simplify.
6180 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6181 Rewrite code to bump architecture and check for conflicts.
6182 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6183 with Solaris assembler.
6184 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6185 (md_show_usage): Update.
6187 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6189 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6191 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6193 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6194 #ifdef sparcv9 when choosing value.
6197 (sparc_md_end): Declare.
6198 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6199 (initial_architecture): New static local.
6200 (can_bump_v9_p): Likewise.
6201 (NO_V9): Delete all occurrences.
6202 (sparc_md_end): New function.
6203 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6204 Don't bump architecture to v9 unless can_bump_v9_p set.
6205 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6206 * configure.in (sparc64 target cpu): Don't set obj_format here.
6207 (SPARC_V9): Renamed from sparcv9.
6208 (sparc64-*-elf*): Define SPARC_ARCH64.
6209 * configure: Regenerated.
6210 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6211 (SPARC_ARCH64): Add.
6212 * conf.in: Regenerated.
6213 * config/vmsconf.h: Update.
6215 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6217 * config/tc-mips.c (load_register): Optimise "dli" loads.
6218 (md_show_usage): add "-mcpu=vr4100" to help text.
6220 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6222 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6223 undefined symbol, preserve the X_op of O_symbol.
6224 (S_GET_VALUE): Fix check to permit this case.
6225 * write.c (write_relocs): If a reloc is against an undefined
6226 symbol equated to another symbol, change the reloc to be against
6228 * config/obj-coff.c (do_relocs_for): Likewise.
6230 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6233 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6235 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6236 computer is PowerPC.
6238 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6240 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6241 mentioned in the eabi.
6243 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6245 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6246 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6248 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6250 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6252 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6254 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6255 as a section it is ok to have unadorned -mrelocatable pointers in.
6257 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6259 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6262 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6264 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6265 dependent section attributes can be handled.
6267 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6268 macros to add support for exclude section flag and ordered section
6271 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6272 functions to add support for exclude section flag and ordered
6275 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6277 * subsegs.c (section_symbol): Don't try to look up the section
6278 symbol in the hash table. It should be possible to have a symbol
6279 with the same name as a section, but no connection to it.
6281 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6282 From James Carlson <carlson@xylogics.com>.
6284 * expr.c (operand): Skip whitespace after a close parenthesis.
6285 From James Carlson <carlson@xylogics.com>.
6287 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6289 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6290 as_warn_where for relocation overflow.
6291 (parse_reg): Accept register name only if next character is
6294 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6296 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6297 addresses for static variables.
6299 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6301 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6302 and xgot give the old toc16 relocation.
6303 (md_apply_fix3): Support all GOT relocations.
6305 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6307 * config/tc-mips.c (load_address): Correctly handle a constant in
6308 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6310 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6312 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6313 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6314 (build_Mbytes): Handle REG_B.
6316 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6318 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6320 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6322 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6324 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6326 * config/obj-coff.c (write_object_file): Set the s_align field to
6327 the number of bytes, rather than to the power of 2.
6329 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6331 * Makefile.in (DISTCLEAN_HERE): New variable.
6332 (distclean): Use it.
6333 (maintainer-clean): Depend upon clean-here rather than clean,
6334 distclean, and clean-info. Run make maintainer-clean in doc.
6335 Remove files listed in DISTCLEAN_HERE.
6336 * doc/Makefile.in (maintainer-clean realclean): Split out from
6337 distclean. Depend upon clean-info and distclean.
6339 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6341 * mac-as.r: Fix copyright and version strings.
6342 (cfrg): Use PROG_NAME instead of literal name.
6344 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6346 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6348 * config/tc-a29k.h (tc_unrecognized_line): Define.
6349 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6350 (md_operand): Handle a29k style local dollar labels.
6352 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6354 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6356 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6358 * read.c (s_fill): If md_flush_pending_output is defined, call
6361 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6363 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6364 Treat rs_align_code like rs_align.
6366 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6368 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6369 converting an absolute address into a PC-relative one.
6371 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6373 * mpw-config.in: Don't always use te-generic.h for emulation.
6374 (powerpc-apple-macos): Use emulation te-macos.h.
6375 * mpw-make.sed (install, install-only): Edit in Mac-specific
6378 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6380 * configure.in: Improve message about unsupported ELF targets.
6381 * configure: Rebuild.
6383 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6384 pattern is zero. From Manfred Hollstein.
6386 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6388 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6389 the various idata sections, we check the name on the .section pseudo.
6391 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6393 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6394 add section's paddr to add_number; compatibility to native as and
6397 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6399 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6401 * hash.c (struct hash_entry): Moved here...
6402 * hash.h (struct hash_entry): ...from here.
6404 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6405 if it's already known to be null.
6407 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6409 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6410 bit relocs converted to PC relative relocs. This turned out to
6411 add the offset from the beginning of .text twice.
6413 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6415 * stabs.c (s_stab_generic): In 's' case, free string from
6418 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6420 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6423 * subsegs.h (segment_info_type): Make bitfields unsigned.
6425 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6426 and move them together. On most systems this will reduce the
6427 structure size by one word.
6428 (operatorT): Define O_max.
6429 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6432 * read.c (pop_insert): Print error returned by hash table
6435 * as.c (dump_statistics): Split out from main; dump some hash
6436 table stats and target-specific stats.
6437 (start_time): No longer automatic to main.
6438 (main): Set file-level start_time and call dump_statistics at
6439 exit. Exit by calling xexit.
6440 (show_usage): Make --statistics description less specific.
6441 * subsegs.c (subsegs_print_statistics): New function.
6442 * write.c (write_print_statistics): New function.
6443 (n_fixups): New static variable.
6444 (fix_new_internal): Increment it.
6445 * read.c (read_print_statistics): New function.
6446 * read.h (read_print_statistics): Declare.
6447 * symbol.c (symbol_print_statistics): New function.
6448 * symbol.h (symbol_print_statistics): Declare.
6449 * hash.c (hash_print_statistics): New function.
6450 * hash.h (hash_print_statistics): Declare.
6451 * config/tc-i386.c (i386_print_statistics): New function.
6452 * config/tc-i386.h (i386_print_statistics): Declare.
6453 (tc_print_statistics): New macro.
6454 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6457 * hash.c (DELETED): Rewrite to use a valid but unique address.
6458 (START_POWER): Reduce to 10.
6459 (enum stat_enum): New enumerator, replacing STAT_* index macros.
6460 Add new values for counting strcmp calls.
6461 (GROW_FACTOR): New macro.
6462 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
6464 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6465 (hash_new): Use FULL_VALUE.
6466 (struct hash_control): Definition moved here.
6467 (hash_code): Don't mask to low bits.
6468 (hash_ask): Mask returned hash code here. Check hash value before
6469 calling strcmp; count strcmp calls.
6470 * hash.h (struct hash_control): Declare, don't define, here.
6471 (HASH_STATLENGTH): Deleted.
6472 (struct hash_entry): Add field for hash code.
6473 (hash_say, hash_apply): Don't declare.
6475 * hash.c (destroy): Return void.
6476 (applicatee): Ditto.
6477 (main): Fix declarations.
6478 (hash_apply): Return void. Argument `function' returns void. Put
6479 inside "#ifdef TEST".
6480 (hash_say): Define only if TEST is defined.
6481 * hash.h (hash_apply, hash_say): Declarations deleted.
6483 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6485 * configure: Rebuild with autoconf 2.7.
6487 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6489 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6490 * configure: Rebuild with autoconf 2.6.
6492 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6494 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6495 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6497 (ppc_frob_file): Remove.
6498 * config/tc-ppc.h (tc_frob_file): Don't define.
6499 (ppc_frob_file): Don't declare.
6501 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6503 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6504 * config/alpha-opcode.h: Include one-operand variants of jmp and
6507 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6508 with te-delta.h in 8.3 file systems.
6509 * configure.in: Adjusted.
6511 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6513 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6515 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6517 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6519 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6521 Version 2.6 released.
6522 * Makefile.in (VERSION): Updated to 2.6.
6524 * config/obj-coff.c (write_object_file): Change use of md_do_align
6525 to pass a pointer rather than a fill value, to match other uses.
6527 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6529 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6531 * as.c (main): Move md_end call to just after call to
6532 perform_an_assembly_pass. Delete cpu-specific code here.
6533 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6534 * config/tc-arm.c (md_end): Unused function deleted.
6535 * config/tc-ns32k.c (md_end): Ditto.
6537 * config/tc-i386.c (i386_align_code): New function, moved here
6538 from HANDLE_ALIGN macro.
6539 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6541 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6543 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6546 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6548 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6549 multi-byte nops to avoid changing gcc. The necessary gcc change
6550 might break old assemblers.
6552 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6554 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6555 generate optimal multi-byte nop instructions for ".align n"
6556 ".align n,0x90", and aligns requiring more than 15 bytes of
6557 padding still generate multiple 0x90's as before.
6559 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6561 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6563 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6565 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6566 * configure: Update.
6567 * mpw-make.sed: Reorder commands to make sed happier.
6568 * config/te-macos.h: New file.
6569 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6571 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6573 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6574 conditional branches.
6575 (md_apply_fix): Likewise.
6577 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6579 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6580 generate a reloc which the linker will not handle correctly. Fix
6581 overflow checking--R_IREL is 18 bits, not 17.
6583 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6585 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6586 from a PC relative reloc if TC_A29K.
6588 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6589 code depends upon it.
6591 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6592 $extend. Based on code from Eric Freudenthal
6593 <freudenthal@nyu.edu>.
6594 * config/tc-a29k.h (LEX_DOLLAR): Define.
6595 * read.c (LEX_DOLLAR): Define if not defined.
6596 (lex_type): Use LEX_DOLLAR.
6598 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6600 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6603 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6605 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6607 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6609 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6610 used only by "dlltool.c".
6612 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6614 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6615 (md_pseudo_table): Don't define "extern".
6617 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6619 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6621 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6623 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6625 * macro.c (macro_expand_body): Don't warn about == with a
6626 nonexistent parameter, in case it is in a comment field.
6628 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6630 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6631 set, even if macro_alternate is set.
6632 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6633 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6634 the token unless it ended in '@'.
6635 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6636 * doc/c-a29k.texi: Document macro usage on A29K.
6638 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6640 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6642 (install_operand): Likewise.
6644 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6646 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6648 * configure.in (m88k-motorola-sysv*): New target.
6649 * configure: Rebuild.
6650 * config/te-delta88.h: New file.
6651 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6653 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6654 (md_do_align): Define.
6655 * config/tc-m88k.c: Include "subsegs.h".
6656 (m88k_do_align): New function.
6658 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6659 (COFF_NOLOAD_PROBLEM): Define.
6660 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6662 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6664 * config/tc-i386.c (md_assemble): For a jump instruction with
6665 non-constant target, require 7 available bytes in the current
6668 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6670 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6673 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6675 * configure.in (alpha-*-linux*): Use ecoff.
6676 * configure: Rebuild.
6677 * ecoff.c (ecoff_directive_extern): New function.
6678 (ecoff_directive_weakext): New function.
6679 (ecoff_build_symbols): Handle weak symbols.
6680 (ecoff_setup_ext): Likewise.
6681 (ecoff_frob_symbol): Warn about weak common symbols.
6682 * ecoff.h (ecoff_directive_extern): Declare.
6683 (ecoff_directive_weakext): Declare.
6684 * symbols.c (S_IS_WEAK): New function.
6685 * symbols.h (S_IS_WEAK): Declare.
6686 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6688 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6691 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6693 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6695 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6696 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6697 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6698 * config/obj-coff.c (coff_frob_symbol): Don't call
6699 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6700 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6703 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6704 (ppc_stab_symbol): New static variable.
6705 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6706 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6707 sy_tc.real_name to the stab string.
6708 (ppc_bc, ppc_ec): New static functions.
6709 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6711 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6713 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6716 * input-scrub.c (input_scrub_push): Reset sb_index.
6718 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6720 * listing.c (listing_newline): Don't create a frag in the absolute
6723 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6725 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6726 (ppc_csect): Move most of the code to ppc_change_csect, and call
6728 (ppc_change_csect): New static function, taken from ppc_csect.
6729 (ppc_section): New static function.
6730 (ppc_saw_abs): New static varable.
6731 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6732 a symbol has no csect.
6733 (ppc_adjust_symtab): New function.
6734 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6735 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6737 * write.c (write_object_file): If tc_adjust_symtab is defined,
6738 call it just before the call to obj_adjust_symtab.
6740 * symbols.c (symbol_find_or_make): Change name to be const.
6741 * symbols.h (symbol_find_or_make): Update declaration.
6743 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6745 * doc/as.texinfo (Align): Mention SH.
6746 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6748 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6749 (Z8000 Directives, even): Don't give numeric align value, instead
6752 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6754 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6757 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6759 * Makefile.in (diststuff): Also make info.
6760 (maintainer-clean realclean): Also make clean-info.
6762 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6764 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6765 (pa_subspace): For ".nsubspa", always create a new subspace
6766 with the given attributes, even if one already exists with the
6769 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6771 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6772 TC_FORCE_RELOCATION, taking an additional section argument. If
6773 the section of the target symbol is not the same as the current
6774 section, always force the relocation to be used.
6775 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6777 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6778 md_pcrel_from function, taking an additional section argument.
6779 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6781 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6782 older TC_FORCE_RELOCATION if not defined.
6783 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6784 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6785 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6786 TC_FORCE_RELOCATION.
6788 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6790 * input-scrub.c (as_where): Set name to null pointer if we don't
6792 * messages.c (identify): Only print filename if non-null.
6793 (as_show_where): Ditto, for line number too.
6794 (as_warn_internal, as_bad_internal): Ditto.
6796 * input-file.c (input_file_open): If the input file can't be
6797 opened, consider it an error.
6799 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6801 * config/tc-mips.c: Added mips_4100 control, and support for
6802 accepting the 4100 as a MIPS architecture variant (md_begin,
6803 macro_build, mips_ip, md_parse_option). Adding suitable
6804 command-line OPTIONs, and updating the help text (md_show_usage).
6806 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6808 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6809 BFD_ASSEMBLER is defined.
6811 * Use one active frag and one obstack per frag chain:
6812 * frags.c (frags): Variable deleted.
6813 (frag_alloc): New function.
6814 (frag_grow, frag_more, frag_variant, frag_now_fix,
6815 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6817 (frag_new): Ditto. Verify that frch_last and frag_now match on
6818 entry and exit, and that old frag_now has non-zero type. Replace
6819 "know" uses with "assert". Use frag_alloc instead of mucking with
6821 * frags.h (frags): Declaration deleted.
6822 * subsegs.h (struct frchain): Add new field frch_frag_now.
6823 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6825 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6826 give it any stricter alignment than frchainS structures need. Do
6827 not initialize frags obstack. Set frag_now to point to
6828 dummy_obstack. Initialize absolute_frchain.
6829 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6830 field of frchainS. Don't create new frags on section switch, and
6831 use frag_alloc when creating a new frag chain. For absolute
6832 section, set frchain_now to absolute_frchain. Verify that
6833 frch_last and frag_now match on entry and exit. Initialize
6834 per-chain obstack, and under gcc, set required alignment to that
6835 needed by fragS structure.
6837 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6839 * stabs.c (get_stab_string_offset): Only copy input string if a
6840 fresh copy is needed, not if the section already exists.
6841 (s_stab_generic): Cache stab section name to bypass lookups, since
6842 usually it will match. Could be made faster still by changing the
6843 memory allocation rules.
6844 (s_xstab): Cache section name to bypass repeated string
6847 * frags.c (frag_new): Deleted register declarations.
6849 * listing.c (frag_now): Don't declare.
6851 * as.c (chunksize): New variable.
6852 (debug_memory): New variable.
6853 (main): If debug_memory is set, reduce chunksize and
6855 * as.h (chunksize): Declare it.
6856 * read.c (read_begin): Use it.
6858 * config/tc-alpha.c (md_shortopts): Include 'g'.
6859 (md_parse_option): Ignore it.
6861 * Makefile.in (distclean): Remove Makefile and config.status from
6862 testsuite directory.
6863 (clean-here): Don't delete testsuite. Instead, delete only the
6864 files within it that would be generated by running tests.
6866 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6867 frag_now_fix instead of accessing obstack info directly.
6868 * config/tc-arm.c (s_ltorg): Ditto.
6869 (md_assemble): Ditto.
6871 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6874 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6876 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6877 chain after parsing value expression, if any, to avoid separating
6878 continued .stabs lines.
6880 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6882 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6883 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6885 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6887 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6888 -mcom support and PPC_OPCODE_ANY for -many.
6889 (md_parse_option): Ditto.
6891 (md_begin): For duplicate instructions, print all duplicates
6894 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6896 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6897 common mode operation.
6898 (md_show_usage): Add -mcom to usage message.
6900 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6902 * expr.c (op_rank): Add O_symbol_rva.
6903 * expr.h (operatorT): Add O_symbol_rva.
6904 * read.c (cons_worker): Set O_symbol_rva when necessary.
6905 * write.c (fix_new_exp): Understand O_symbol_rva.
6907 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6909 * config/tc-mips.c: Correct s_cons arguments. From Michael
6910 Joosten <joost@ori.cadlab.de>.
6912 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6914 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6915 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6916 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6918 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6919 make non-static. Change all users.
6920 * config/obj-coff.h (coff_n_line_nos): Declare.
6922 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6924 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6926 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6928 * config/obj-elf.c (obj_elf_common): Convert specified byte
6929 alignment to power of two. Set size of local bss symbol.
6931 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6933 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6935 * sb.c, macro.c: Decide whether to include <string.h> or
6936 <strings.h> just as as.h does.
6938 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6940 * Makefile.in (site.exp): Fix setting of $srcdir.
6942 * config/tc-arm.c (md_atof): Fix little-endian output.
6943 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6946 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6948 * doc/as.texinfo: Split out the NS32k family documentation,
6949 despite its being commented out for now.
6950 * doc/c-ns32k.texi: New file.
6952 * sb.c, macro.c: Include string.h.
6954 * Makefile.in (comparison): Only check *.o; we don't care if
6955 timestamps inserted by the native linker differ.
6957 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6958 if alignment stricter than 4 bytes is requested; in that case,
6959 align to a 4-byte boundary first.
6961 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6963 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6964 uninitialized" warning for `Max_Source_Offset'.
6966 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6968 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6969 qualifiers and detect errors if present.
6970 (md_assemble): Add call to parse_toc_entry. Also added some support
6971 for the [tocv] qualifier.
6972 (ppc_pe_tocd): New function to support data in the toc section.
6974 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6976 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6979 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
6981 * config/tc-m68k.c (isword): Accept all values from -65536 to
6982 +65535, so ~VAL will not be rejected.
6984 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
6985 skip characters after the pseudo-op.
6987 * read.c (get_line_sb): Don't look past buffer_limit.
6988 (s_include): In MRI mode, skip characters after the file name.
6990 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
6992 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6993 periods in register names.
6995 For older changes see ChangeLog.1.