1 Fri Jan 28 10:18:06 1998 Bill Moyer <billm@cygnus.com>
3 * as.h (flag_warn_instructionswap): added new flag variable.
4 * as.c (parse_args): added "--nowarnswap" command line arg.
5 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6 warning only if flag_warn_instructionswap is set.
9 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
11 * configure.in: Add dvp support.
12 * configure: Regenerate.
13 * config/tc-dvp.[ch]: New files.
16 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
18 * config/tc-v850.c (v850_insert_operand): Display instruction when
19 an error is encountered.
21 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
23 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
24 (i386-*-sco3.2v5*coff): New target.
25 (i386-*-sco3.2*): New target.
28 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
30 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
33 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
35 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
36 validate_immediate return value in the right type for comparisons
39 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
41 * listing.c (MAX_BYTES): Use listing variables not constants.
42 (data_buffer): No longer an array, but a pointer.
43 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
44 (listing_listing): Allocate data_buffer.
46 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
48 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
49 --listing-rhs-width, --listing-cont-lines.
51 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
52 (listing_lhs_cont_lines, listing_rhs_width): New vars.
53 (print_lines): Use the variables instead of the constants.
54 (listing_listing): Likewise.
55 * listing.h: Declare the new vars.
57 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
59 * as.c (parse_args): Add --keep-locals alias for -L.
60 Add --strip-local-absolute.
62 * as.h (flag_strip_local_absolute): New flag.
63 * symbols.c (S_IS_LOCAL): Use it.
64 * config/obj-aout.h (S_IS_LOCAL): Likewise.
65 * config/obj-bout.h (S_IS_LOCAL): Likewise.
66 * config/obj-coff.h (S_IS_LOCAL): Likewise.
68 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
70 * config/tc-m32r.c: Detect if explicitly parallel instructions
71 might have an io conflict and issue a warning message.
74 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
76 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
77 to a count of the number of matches to skip.
78 (can_make_parallel): Pass count of number of matches to skip to
82 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
85 * config/tc-m32r.c: Add support for swapping fixups of swap
88 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
89 cgen_swap_fixups): Functions to save, restore and swap the fixup
90 chain with a backup copy.
91 (cgen_asm_finish_insn): Returns address of constructed insn.
93 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
95 * listing.c (file_info_struct): Remove FILE, add POS.
96 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
97 (file_info): Don't open the file.
98 (buffer_line): Check for the file in the last_open cache, updating
100 (print_source): Don't reference file_info->file.
101 (listing_listing): Likewise.
102 (listing_print): Close the file in the cache, if any.
105 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
107 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
108 parallel instructions so that they are in the correct order.
109 (reads_from_src_reg, get_src_reg, can_make_parallel,
110 make_parallel): New functions to support opportunistic
111 parallelisation of adjacent instructions.
114 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
116 * read.c (dwarf_file_string): New file static variable.
117 (emit_expr): Look for constant sequence that leads up to a file
118 name in DWARF debugging output.
119 (stringer): Use dwarf_file_string to decide whether to accept a
120 string as a file name.
122 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
124 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
125 (crack_operand): Add reg->reglst MRI hack.
126 (r_seg): Put reglst symbols in reg_section.
127 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
130 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
132 * tc-sh.c (get_specific): Handle SGR & DBR.
135 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
137 * tc-h8300.c (parse_reg): Take the length of the symbol into
138 account when attempting to match a register name.
139 * tc-h8500.c (parse_reg): Likewise.
141 start-sanitize-vr4111
142 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
144 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
148 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
151 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
154 * cgen.c: Formatting changes to improve readability.
156 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
158 * config/tc-mips.c (macro): Rework division code to avoid unfilled
162 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
164 Based on a patch from Jim Wilson
165 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
166 (tc_gen_reloc): Handle cross section PC relative relocs
170 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
172 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
174 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
176 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
177 (expr_jmp_buf): New static local.
178 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
179 (cgen_md_operand): New function.
180 * tc-m32r.c: Clean up pass over `struct foo' usage.
181 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
183 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
185 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
186 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
188 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
190 * config/tc-i386.c (i386_operand): Give an error if there are
191 unrecognized characters after an expression.
193 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
195 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
197 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
199 * configure.in (i386*-go32-rtems*): Fix to be the same as
201 * configure: Rebuild.
203 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
205 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
206 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
207 (mips_ip): Always check for FP_D, not just for instructions that
208 are not part of the regular ISA.
210 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
212 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
214 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
216 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
218 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
220 * expr.c (integer_constant 32bit bignum): Mask off bits outside
221 the range we care about.
224 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
226 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
227 (exec_type_enum): Enumeration giving all of the exec types.
228 (warn_nops): New static variable to give nop warning level.
229 ({cur,prev}_mul32_p): New static variable to keep track of whether
230 the current/previous instruction is a 32-bit multiply.
231 (Optimizing): Make static.
232 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
234 (d30v_insert_operand): Delete declaration of unused function.
235 (write_2_short): Make exec_type argument enum, not int.
236 (parallel_ok): Ditto.
237 (check_range): Delete unused variable(s).
239 (find_format): Ditto.
240 (md_apply_fix3): Ditto.
241 (md_show_usage): Document -n and -N.
242 (md_parse_option): Parse -n and -N.
243 (write_1_short): If -n, warn about adding a nop. Use
245 (write_2_short): Use enumeration values instead of hard coded
246 integers. Reset exec_type for default operations. For explicit
247 parallel operations, call parallel_ok to make sure everything is
248 ok. If writing out a parallel operation, and the previous
249 instruction was a 32-bit multiply, indicate current instruction
251 (parallel_ok): Allow add/tx ... to be done in parallel with
252 another add/tx ... assuming the gpr registers don't overlap.
253 (md_assemble): Use exec type enumeration values, not hard coded
254 ints. Check for loads or 16-bit multiplies following in the next
255 cycle after a 32-bit multiply. Add nops if that is the case.
256 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
257 cur_mul32_p if current instruction is a 32-bit multiply.
258 (find_format): Change spacing and layout.
262 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
264 * config/tc-tic80.c (tic80_relax): New static variable.
265 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
266 (md_parse_option): Handle new relax options.
267 (md_show_usage): Document new relax options.
268 (find_opcode): Don't use short forms of PC relative branches if
273 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
275 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
276 used/set flag fields. Make flag vars unsigned long. Use
277 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
278 parallel if they use the same conditional flag with reversed
279 meaning. Allow 2 add/sub insns that set the carry or overflow
280 flags but do not query them to be done in parallel. Don't allow 2
281 word store operations to be done in parallel with ADDppp or
282 SUBppp. Don't allow loads to be done in parallel with 16 bit
286 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
288 * config/tc-arm.c: Prevent use of interworking support for
291 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
293 * doc/all.texi: Add M32R cpu.
295 * doc/as.texinfo: Add documentation of m32r processor.
297 * doc/c-m32r.texi: New file, documenting m32r specific features.
300 * config/tc-m32r.c (allow_m32rx): New function.
301 (enable_m32rx): New variable.
302 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
303 (md_show_usage): Document new --m32rx command line option.
304 (md_parse_option): Implement new --m32rx command line option.
307 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
309 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
313 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
315 * config/tc-tic80.c (build_insn): Handle instructions that have
316 long (32 bit) PC relative offsets. Fix places that previously
317 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
318 (md_apply_fix): Add case to handle long PC relative offsets.
321 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
323 * doc/c-arm.texi (ARM Options): Document support for new ARM
326 * config/tc-arm.c (md_parse_option): Add support for new ARM
329 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
331 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
332 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
334 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
336 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
339 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
340 SHT_V850_{S|T|Z}COMMON to mark special common sections.
342 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
344 * config/tc-v850.c: Brought up to date with the branch.
346 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
348 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
349 (SWITCH_TABLE): Handle BFD_RELOC_8.
350 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
351 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
352 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
354 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
356 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
357 apparent bug in gcc's long long support crossing from x86.
359 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
361 * config/tc-arm.c: Brought up to date with latest changes on arm
364 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
366 * config-gas.com: Get version info from configure.in.
368 * makefile.vms: include depend.obj in OBJS.
370 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
372 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
373 all corresponding code.
375 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
377 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
378 run-time endian selection.
381 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
383 * tc-sh.c (parse_reg): Properly quote for fv4.
386 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
388 * symbols.c (resolve_symbol_value): Add missing breaks in case on
389 symbol value operator.
391 start-sanitize-vr5400
392 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
394 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
398 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
400 * config/tc-d10v.c (parallel_ok, find_opcode):
401 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
403 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
405 * config/obj-coff.c (fixup_segment): Cast second arg of
406 md_apply_fix3 call to type "valueT *".
408 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
410 * configure.in (emulations): Make FreeBSD an aout / i386bsd
412 * configure: Re-generate.
414 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
416 * config/tc-mips.c (macro_build): Use the membership field
420 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
422 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
423 first argument if it's supposed to be a register.
426 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
428 * config/tc-mips.c (mips_4900): Added.
429 (hilo_interlocks): Added mips_4900.
430 (md_begin): Set default for mips_4900.
431 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
432 (md_longopts): Add "m4900" and "no-m4900".
433 (md_parse_option): Handle above options.
436 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
438 * app.c (do_scrub_chars): If d10v, re-insert a space before
439 a '#' when in state 10.
441 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
443 * config/tc-h8300.c: Include "subsegs.h".
444 (tc_reloc_mangle): Handle references to symbols which are not
445 being output, so that references to `.' work.
447 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
449 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
452 * macro.c (sub_actual): If we don't find a parameter for an &,
455 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
456 start-sanitize-vr5400
458 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
460 (hilo_interlocks): VR5400 has interlocks.
461 (md_begin): Expect mips64vr5400, not mips64r5400.
464 * config/tc-mips.c (mips_ip): In default case, call as_bad
465 instead of fprintf, to get "assembler messages:" message output
466 before instead of after.
468 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
470 * frags.h: Handle multiple inclusion.
472 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
474 Based on a patch from Ian.Dall@dsto.defence.gov.au.
475 * as.h (struct frag, frag support): Moved from here.
477 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
479 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
480 * cgen.c (cgen_asm_finish_insn): Update.
481 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
482 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
483 (md_convert_frag): Ditto.
484 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
485 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
486 (TC_FRAG_INIT): Update.
488 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
490 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
491 print out MD fields of fix.
492 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
493 defined) to initialize MD fields in frag.
494 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
495 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
496 * config/tc-ns32k.h: Add comments. Remove obsolete
497 BFD_FAST_SECTION_FILL definition, change prototypes for
498 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
499 opcode_frag and opcode_offset and remove pcrel_adjust.
500 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
501 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
502 (TC_FRAG_INIT): new macro to initialize machine dependent field in
504 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
505 MD fields in frag structure.
506 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
507 fix_bsr): macros to access MD fields in fix structure.
508 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
509 use struct opcode_location as these fields are now in the frag
511 (convert_iif): Call frag_more as it is needed instead
512 of trying to allocate for the whole insn. Avoid call of frag_more
513 with negative argument.
514 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
515 md_estimate_size_before_relax, md_pcrel_from,
516 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
518 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
519 opcode_offset and remove pcrel_adjust.
520 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
521 fix_new_ns32k_exp with changed arguments.
523 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
525 * tc-mips.c (md_begin): Reorganize setting of default values so
526 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
528 (md_parse_option): Remove all code that sets defaults; md_begin
529 handles all of this now.
531 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
533 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
535 (bootstrap, bootstrap2, bootstrap3): Likewise.
536 * Makefile.in: Rebuild.
538 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
539 TOC section to be against the csect.
541 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
543 start-sanitize-vr5400
544 * config/tc-mips.c (mips_5400): New variable.
545 (md_begin, md_parse_option): Handle 5400 options/names.
546 (macro_build, mips_ip): Check for 5400-specific instructions.
547 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
551 * config/tc-mips.c (validate_mips_insn): New function, checks
552 match versus mask bits, and also verifies that all bits to be
553 output are actually specified somewhere.
554 (md_begin): Call it for 32-bit instructions, instead of doing
555 match/mask check here. In case of failure, print a message, but
556 check the rest of the opcode table before exiting.
558 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
560 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
561 from Tony Thompson at ARM: athompso@arm.com
564 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
566 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
571 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
573 * config/tc-mips.c (hilo_interlocks): True for tx49.
574 (md_begin): Add mips64tx49.
575 (md_parse_option): Add 4900 cpu.
578 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
580 * config/tc-ppc.c (md_assemble): When handling @l, always sign
581 extend if the operand expects a signed value.
583 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
584 default which is to permit dollar labels.
586 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
588 * config/tc-sparc.c (sparc_memory_model): New variable.
589 (md_longopts): Add -TSO/-PSO/-RMO options.
590 (md_parse_options): Handle them.
591 (sparc_elf_final_processing): For 64 ELF, set required
592 memory ordering in e_flags. Default to RMO and let the user
593 override it through command line.
595 * config/tc-sparc.h (elf_tc_final_processing): Add.
597 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
599 * config/tc-sparc.c (v9a_asr_table): New variable.
600 (sparc_ip): Handle v9a asr's.
601 Patch from David Miller <davem@vger.rutgers.edu>.
603 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
605 * config/tc-sparc.h (md_do_align): New macro.
606 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
607 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
609 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
611 * config/tc-sh.c (sh_small): New variable.
612 (OPTION_SMALL): Define.
613 (md_longopts): Add "small".
614 (md_parse_option): Handle OPTION_SMALL.
615 (md_show_usage): Mention -small.
616 * config/tc-sh.h (sh_small): Declare.
617 (SUB_SEGMENT_ALIGN): Handle sh_small.
618 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
621 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
622 case in little endian mode.
624 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
626 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
627 overflow signalling to linker.
629 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
631 * makefile.vms: Fix for dec c.
633 * config-gas.com: Give explanation for dec c setup in error
636 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
637 sections on openvms/alpha.
639 * config/obj-evax.c: support .weak pseudo-op
641 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
643 * config/tc-sparc.c (default_arch_size): New static local.
644 (struct sparc_arch): Rename arch_size to default_arch_size.
645 New member user_option_p.
646 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
647 (init_default_arch): Check whether default arch is valid.
648 Set default_arch_size in addition to sparc_arch_size.
649 (OPTION_32,OPTION_64): Define.
650 (md_longopts): New entries for -32, -64.
651 (md_parse_option): Handle them.
652 (md_show_usage): Print them. Ensure init_default_arch called.
653 * configure.in (sparc64): Set arch to v9-64.
654 * configure: Regenerated.
656 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
658 * write.c (subsegs_finish): New function, broken out of
660 (write_object_file): Some code moves into subsegs_finish.
661 * write.c (subsegs_finish): Declare.
662 * as.c (main): Call subsegs_finish.
664 * read.c (s_include): Check for error return from
667 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
669 * read.c (get_line_sb): Accept any eol marker while scanning macros.
671 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
673 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
674 * config/tc-i386.h (DIFF_EXPR_OK): Define.
675 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
676 the correct relocation when it exists.
677 * config/tc-i386.c (md_apply_fix3): Likewise.
679 * config/tc-ppc.h: Correct typo in comment.
680 * config/tc-v850.h: Likewise.
682 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
684 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
685 when second instruction is writing to first instructions inputs.
687 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
689 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
690 templated programs to build with -g.
692 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
694 * config/tc-v850.c (md_relax_table): Add support for relaxing
695 unconditional branches. This patch is courtesy of Jim Wilson.
696 (md_convert_frag): Fix relaxing of branches. This patch is
697 courtesy of Jim Wilson.
698 (md_assemble): Create different fixups for conditional and
699 unconditional branches. This patch is courtesy of Jim Wilson.
700 (md_estimate_size_before_relax): Estimate size of variable part of
701 fixup based on whether it is for a conditional or an unconditional
702 branch. This patch is courtesy of Jim Wilson.
703 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
704 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
705 obj_elf_section_change_hook().
706 (v850_comm): New function.
707 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
708 (md_begin): Add bss flag to seg_info of bss sections.
710 Add support for .scommon, .tcommon and .zcommon sections.
712 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
713 .zcommon, .tbss, .call_table_data and .call_table_text.
715 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
717 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
718 * configure: Regenerated.
720 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
722 * config/tc-d10v.c: Fixes to make sure the AT_WORD
723 expression is not confused with -1.
725 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
727 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
728 operand - OPERAND_ATMINUS.
730 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
732 * config/tc-d10v.c (parallel_ok): Note that auto increment and
733 decrement modify the index register.
735 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
737 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
738 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
740 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
741 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
742 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
745 * doc/Makefile.am (CPU_DOCS): Define.
746 (as.info): Depend upon $(CPU_DOCS).
747 * doc/Makefile.in: Rebuild.
749 * configure.in: Remove AM_PROG_INSTALL; it's called by
751 * configure: Rebuild.
753 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
755 * tc-d10v.h (TC_START_LABEL): Don't define.
756 (tc_frob_label): Define.
758 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
760 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
761 to pair a branch and link with anything but an exe instruction.
763 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
765 * config/tc-alpha.c (load_expression): Disable the sym+const .got
766 optimization to reduce the alignment surprises for gcc.
768 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
770 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
771 * config/tc-sparc.c (sparc_target_format): Handle coff here.
772 (sparc_ip): Add %hix,%lox.
773 (md_apply_fix3): Call as_bad_where, not as_bad.
774 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
775 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
777 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
779 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
780 recognizes alphaev5 etc.
781 * configure: Rebuild.
783 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
785 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
786 of mipsr3900 with mipstx39.
788 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
789 -mipsXX message' if the insn isn't an ISA insn.
791 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
793 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
794 Redefine TARGET_FORMAT to call sparc_target_format.
795 * config/tc-sparc.c (in_unsigned_range): New function.
796 (sparc_arch_size): Make static.
797 (sparc_target_format): New function.
798 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
799 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
800 (output_insn): Set `fx_no_overflow'.
801 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
802 (tc_gen_reloc): Likewise.
804 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
806 * config/tc-v850.c (v850_section): Remove.
808 * config/obj-elf.c (obj_elf_section): Enhance error message.
810 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
812 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
813 including obj-elf.h in OBJ_MAYBE_ELF case.
814 (mips_target_format): Return NULL after abort to avoid warning.
816 * ecoff.c (generate_ecoff_stab): Remove unused static function.
818 * expr.c (operator): Accept ==. From Anders Blomdell
819 <anders.blomdell@control.lth.se>.
821 * config/atof-ieee.c (gen_to_words): When generating a denormal
822 number, handle an overflow into the smallest normalized number.
824 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
826 * as.h, input-scrub.c (new_logical_line): New return value.
827 * read.c (s_app_file): Don't note the same file several times
830 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
832 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
834 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
836 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
837 * configure: Rebuild.
839 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
841 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
843 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
844 fn* instructions do not insert implicit fwait. This was changed
847 * config/m68k-parse.y (yylex): Permit an expression to be used for
850 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
852 * Makefile.in: Rebuild.
854 * aclocal.m4: Rebuild with new libtool.
855 * configure: Rebuild.
857 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
859 * app.c (do_scrub_chars): Clear mri_state at end of .mri
862 * config/tc-mips.c (hilo_interlocks): Change from a static
863 variable to a macro, so that it varies with the variables upon
865 (gpr_interlocks, cop_interlocks): Likewise.
866 (md_begin): Don't initialize them.
868 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
870 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
871 of strcmp where appropriate.
873 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
875 * config/tc-v850.c (md_assemble): Cope with a zero data area
876 relocation with a constant offset.
877 (md_assemble): Produce error message when special data area
878 relocations are used on instructions which do not support them.
879 (md_assemble): Reset processor mask if defined by command line
882 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
884 * config/tc-sparc.c: Reorganize file.
885 (parse_keyword_arg): Allow numbers in reg names.
886 (SPECIAL_CASE_NONE): New macro.
887 (md_assemble): Use it.
888 (lookup_arch,init_default_arch): New functions.
889 (default_arch,default_init_p,sparc_arch_table): New static locals.
890 (sparc_arch_size): New static local.
891 (max_architecture): Initialize in init_default_arch.
892 (md_parse_options): Call init_default_arch if necessary.
893 Rewrite -xarch/-A processing.
894 (md_show_usage): Print -A values from sparc_arch_table.
895 (md_begin): Call init_default_arch if necessary.
896 (sparc_md_end): Handle both 32 and 64 bit environments.
897 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
898 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
900 * config.in: Regenerate.
901 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
902 (SPARC_V9,SPARC_ARCH64): Delete.
903 * configure: Regenerate.
904 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
906 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
908 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
910 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
913 * config/tc-v850.c (md_assemble): Corrected typo.
914 * config/tc-v850.c Add new sections: call_table_data and
916 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
917 (handle_ctoff): New Function.
919 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
922 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
924 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
925 displacement from the tiny data area pointer.
927 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
929 * config/tc-hppa.c (fix_new_hppa): Make declaration match
932 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
934 * config/tc-v850.c (processor_mask): New variable.
935 (set_machine, md_parse_option): Set processor_mask.
936 (md_assemble): Check that instruction is available to target
939 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
941 (TARGET_PROCESSOR): New constant.
942 (TARGET_PROCESSOR): New constant.
946 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
948 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
953 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
955 Merge in work from Martin Hunt:
957 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
958 CR is 0 for PSWL and PSWH.
960 * config/tc-d30v.c (do_assemble): Don't accept
961 illegal condition codes for cmpu instruction.
963 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
964 used in d*i instructions.
966 * config/tc-d30v.c (check_size): New function. Check
967 relocations for overflows.
968 (md_pcrel_from_section): Fix relocations between sections.
969 (md_apply_fix3): Use new relocation types for 15 and 21
970 bit relocations in the right container. Needed because
971 the address of the instruction is not eight-byte aligned
972 but the relocations must be.
974 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
975 (find_format): If ".s" or ".l" are used, don't try
976 to compute branch sizes.
978 * config/tc-d30v.c (do_assemble): Check for ".s" or
979 ".l" extensions to opcode names.
980 (find_format): Generate the correct instructions when
981 ".s" or ".l" are used.
983 * config/tc-d30v.c (build_insn): Check for odd registers
984 on instructions that require even registers.
986 * config/tc-d30v.h (md_start_line_hook): Define.
987 * config/tc-d30v.c (md_start_line_hook): New hook.
988 Checks the beginning of each line for a ".". If it
989 finds one, assume a pseudo-op and flush any unwritten
992 * config/tc-d30v.c (md_apply_fix3): Fix problem
993 with determining when fixups were done.
995 * config/tc-d30v.c (build_insn): Fix bug where the numeric
996 part of a symbol (for example, "foo+8") was being written
997 into the instruction.
998 (md_pseudo_table): Change .word to be 32 bits and add
1001 * config/tc-d30v.c (parallel_ok): Check to see if first
1002 instruction is a jump.
1004 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1007 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1009 start-sanitize-v850e
1010 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1012 * configure.in (emulations): Add v850 emulation.
1014 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1016 * Makefile.am (CPU_TYPES): Add arc.
1017 (TARGET_CPU_CFILES): Add tc-arc.c.
1018 (TARGET_CPU_HFILES): Add tc-arc.h.
1019 (dependencies): Rebuild.
1020 * Makefile.in: Rebuild.
1021 * configure.in: Recognize arc-*-elf*.
1022 * configure: Regenerated.
1023 * config/tc-arc.[ch]: New files.
1025 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1027 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1028 Correct description of hi() reloc prefix.
1030 start-sanitize-v850e
1031 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1032 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1033 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1036 * doc/c-v850.texi: Document new pseudo ops and command line
1039 * config/tc-v850.c (set_machine): New function.
1040 * config/tc-v850.c (.v850): New pseudo op.
1041 start-sanitize-v850e
1042 * config/tc-v850.c (.v850e): New pseudo op.
1043 * config/tc-v850.c (.v850ea): New pseudo op.
1047 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1049 Support -alh and -ald for DWARF 1:
1050 * listing.c (struct list_info_struct): Add debugging field.
1051 (listing_newline): Initialize the debugging field. If ELF, if the
1052 section starts with .debug or .line, set the debugging field in
1053 the listing structure.
1054 (debugging_pseudo): Add list parameter. Change all callers. If
1055 the debugging field is set, consider it to be a debugging pseudo.
1056 If ELF, skip blank lines between debugging lines.
1057 * read.c (emit_expr): If ELF, look for line numbers.
1058 (stringer): If ELF, look for file names.
1060 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1062 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1063 if there is no insert function.
1065 * config/tc-v850.h (TARGET_MACHINE): New constant.
1067 * config/tc-v850.c (v850_insert_operand): Add
1068 -mwarn_unsigned_overflow.
1069 (md_begin): Set BFD machine number based on machine variable.
1070 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1072 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1074 * as.h: Don't declare alloca if it is a macro.
1075 * macro.c: Likewise.
1078 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1080 * config/tc-mips.c: Add tx19/r1900.
1083 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1085 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1086 rename to cpu_types[].
1087 (s_alpha_arch): New function.
1088 (md_pseudo_table): Add "arch".
1090 * config/tc-alpha.c (md_begin): Merge the two loops through the
1092 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1093 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1095 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
1097 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1099 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1101 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1104 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1106 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1108 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1110 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1111 relative to the next instruction, not the current instruction.
1112 (md_assemble): Similarly.
1114 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1116 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1119 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1120 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1121 recognise special instructions.
1122 (md_assemble): Calculation of the size of a fixups corrected.
1124 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1127 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1129 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1130 opcode->opcode as the sentinal. Zero is a valid opcode.
1132 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1134 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1135 * doc/c-v850.texi: Change node name to match other chapter nodes.
1137 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1139 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1142 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1144 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1145 number will fit in 64 bits.
1147 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1148 rather than calling abort.
1150 * as.h: Don't define alloca if __GNUC__. Just declare it.
1151 * macro.c: Copy alloca handling from as.h.
1153 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1154 Gabriel Paubert <paubert@iram.es>.
1156 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1157 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1158 is jcxz or a loop instruction.
1160 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1162 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1164 (md_begin): Set up machine architecture and type.
1166 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1168 * symbols.c (resolve_symbol_value): Store the value back into the
1169 symbol expression, to handle add or subtract simplification
1170 correctly. Handle O_symbol_rva. Add default case.
1172 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1173 chunksize while creating the new subsection.
1174 * as.c (chunksize): Initialize to zero.
1175 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1176 calling obstack_begin.
1178 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1180 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1183 start-sanitize-v850e
1184 * config/tc-v850.c (parse_register_list): Support constant
1185 expressions as register lists.
1188 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1190 * doc/c-v850.texi: Change the major node to v850 Machine
1193 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1195 * doc/as.texinfo: Add inclusion of c-v850.texi
1197 * doc/c-v850.texi: New file.
1199 * read.c (is_end_of_line): Make NUL character be considered to be
1202 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1204 * config/tc-v850.c (parse_register_list): Add support for curly
1206 (cc_names): Add "e" and "ne" conditions.
1208 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1210 * app.c (do_scrub_chars): Support a double dash as starting a
1211 comment that extends to end of line.
1213 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1215 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1217 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1219 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1221 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1222 insn when changing to a different instruction.
1225 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1227 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1228 floating point extensions.
1229 (parse_reg): parse sgr and dbr.
1232 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1234 * config/tc-v850.c (system_register_name): Support numbers for
1235 system register IDs.
1237 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1239 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1240 flag when alignment is in bytes instead of power of 2, and code to
1241 use that flag to convert alignment to bytes.
1242 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1243 * read.h (s_lcomm_bytes): Add prototype.
1244 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1245 defined, write alignment to alignment bits in section header s_flags
1246 rather than the s_align field.
1247 start-sanitize-tic80
1248 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1249 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1250 pseudo, instead of s_lcomm which wants a power of two for alignment.
1253 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1255 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1257 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1259 * as.c (show_usage): Add -am.
1260 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1261 if we've already got one.
1262 * listing.c (struct list_info_struct): Add line_contents.
1263 (listing_newline): Put unused argument to work: if non-null, save it...
1264 (listing_listing): ... and regurgitate during listing instead of line
1266 * listing.h (LISTING_MACEXP): New define.
1267 (LISTING_NEWLINE): Argument is NULL.
1268 * read.c (read_a_source_file): If expanding macros, break up input
1269 lines and pass them to listing_newline.
1270 * doc/as.texinfo: Document -ac and -am.
1272 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1274 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1276 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1279 start-sanitize-v850e
1280 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1282 * config/tc-v850.c: Remove support_v850e flag and command line
1285 * configure.in (emulations): Add support for v850e target
1287 * configure (emulations): Add support for v850e target
1289 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1291 * config/tc-v850.c: Remove support_v850ea flag and command line
1294 * configure.in (emulations): Add support for v850ea target
1296 * configure (emulations): Add support for v850ea target
1299 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1301 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1302 setting EXPECT and TCL_LIBRARY.
1303 * Makefile.in: Rebuild.
1305 * as.h (enum debug_info_type): Define.
1306 (debug_type): Declare.
1307 * as.c (debug_type): New global variable.
1308 (show_usage): Add --gstabs.
1309 (parse_args): Handle --gstabs.
1310 * read.c (generate_asm_lineno): Remove.
1311 (read_a_source_file): Output stabs debugging if appropriate.
1312 Change checks of generate_asm_lineno to check debug_type. Only
1313 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1314 * read.h (generate_asm_lineno): Don't declare.
1315 (stabs_generate_asm_lineno): Declare.
1316 * stabs.c (stabs_generate_asm_lineno): New function.
1317 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1318 Don't turn off debugging.
1319 (add_file): Remove old #if 0 code.
1320 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1321 (ecoff_directive_end): Don't generate stabs line symbols.
1322 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1323 generate_asm_lineno.
1324 (line_label_cnt): Remove.
1325 (ecoff_generate_asm_line_stab): Remove.
1326 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1327 * doc/as.texinfo, doc/as.1: Document --gstabs.
1329 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1331 start-sanitize-v850e
1332 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1333 Add support for v850ea instructions.
1335 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1336 Add support for v850e instructions.
1339 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1340 text of entire opcode.
1342 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1344 * doc/internals.texi: Document rs_leb128.
1346 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1348 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1349 in ABSL case, rather than calling abort.
1351 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1353 * as.h (enum _relax_state): Add rs_leb128.
1354 * read.c (potable): Add sleb128 and uleb128.
1355 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1357 * read.h: Update prototypes.
1358 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1359 the symbol value, add a second FINALIZE argument that prevents
1360 changes from being comitted. Update all callers.
1361 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1362 * doc/as.texinfo: Document the new pseudos.
1364 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1366 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1368 (DISTCLEANFILES): Define.
1369 * doc/Makefile.am (DISTCLEANFILES): Define.
1370 * Makefile.in, doc/Makefile.in: Rebuild.
1372 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1374 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1375 Don't set targ or gas_target. Define SCO_ELF and
1376 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1378 * Makefile.am: Remove @target_frag@.
1379 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1381 (dep-am): Mark as phony.
1382 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1384 * config/arm-big.mt, config/arm-lit.mt: Remove.
1385 * config/mips-big.mt, config/mips-lit.mt: Remove.
1386 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1387 * config/ppc-sol.mt: Remove.
1388 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1389 * config/m88kcoff.mt: Remove.
1390 * config/sco5.mt: Remove.
1391 * configure, config.in, Makefile.in: Rebuild.
1393 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1394 further try to circumvent the .y.h rule.
1395 * Makefile.in: Rebuild.
1397 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1399 * Makefile.am: New file, based on old Makefile.in.
1400 * acinclude.m4: New file, from old aclocal.m4.
1401 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1402 shared library handling; now handled by libtool. Replace
1403 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1404 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1405 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1406 * config.in: New file, created by autoheader.
1408 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1409 * stamp-h.in: New file.
1410 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1411 (parse_args): Likewise.
1412 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1413 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1414 * Makefile.in, doc/Makefile.in: Now built with automake.
1415 * aclocal.m4: Now built with aclocal.
1416 * configure: Rebuild.
1418 * cond.c (s_else): If not listing false conditionals, turn listing
1419 off in the false branch of the else.
1421 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1423 * config/tc-mips.c (macro): Fix handling of a double load from a
1424 symbol plus an offset.
1426 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1427 has an associated external symbol.
1429 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1431 * config/tc-alpha.c (s_alpha_ucons): New function.
1432 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1434 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1436 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1437 line if we encounter an error.
1439 * config/tc-v850.c (md_assemble): Sign extend constants value
1440 for hi and hi0 expressions.
1441 (v850_insert_operand): Enable range checking for generic 16bit
1444 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1446 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1447 LO16, HI16 and HI16_S relocs.
1449 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1451 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1453 * configure: Regenerated with autoconf 2.12.
1454 * Makefile.in: Add $(EXEEXT) to all executables.
1456 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1458 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1459 unconditional branches.
1460 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1463 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
1465 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1467 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
1469 * macro.c (define_macro): Make sure the index is in range before
1472 start-sanitize-tic80
1473 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
1475 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1476 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
1477 the right f/ffrag and fx/fxfrag pairs since instruction may be split
1481 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1483 * config/te-go32.h (USE_ALIGN_PTWO): Define.
1484 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1485 defined, use s_align_ptwo for .align.
1486 * configure.in (i386-*-msdosdjgpp*): New target.
1487 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1488 * configure: Rebuild.
1490 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1492 * config/tc-sparc.c (last_opcode): New static local.
1493 (md_assemble): Don't issue "FP branch in delay slot" warning if
1494 the delay slot has been annulled.
1496 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1498 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1499 code if BFD_ASSEMBLER.
1501 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1503 * config/tc-v850.c (system_registers): Fix ordering of registers.
1505 start-sanitize-tic80
1506 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1508 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1509 when it will be filled in later by relocation information.
1512 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1514 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1515 (mips_ip): Fix ISA checks.
1517 start-sanitize-r5900
1518 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1520 * configure.in: Default the r5900 to little endian.
1521 * configure: Rebuilt.
1524 start-sanitize-tic80
1525 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1527 * config/tc-tic80.c (build_insn): Fix endianness problem with
1531 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1533 * config/tc-mips.c (check_absolute_expr): Change warning to
1536 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1538 * config/tc-mips.c (macro_build): Refine code to check if an
1539 instruction is available on a particular cpu variant.
1540 (mips_ip): Likewise.
1542 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1544 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1545 OBJ_AOUT to ifdef OBJ_ELF.
1546 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1547 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1549 * write.c (fixup_segment): Change special case for i386-coff to
1550 not apply for i386-pe.
1551 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1552 which were not done.
1553 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1554 (coff_format_ops): Initialize frob_file_after_relocs field rather
1555 than frob_file field.
1556 * config/obj-coff.h (coff_frob_file): Don't declare.
1557 (coff_frob_file_after_relocs): Declare.
1558 (obj_frob_file): Don't define.
1559 (obj_frob_file_after_relocs): Define.
1560 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1561 * configure: Rebuild.
1563 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1565 * config/obj-coff.c (fixup_segment): Never subtract section
1566 address from PC relative reloc which will be fully resolved.
1568 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1570 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1571 with hpux10 header files.
1573 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1575 From Jason Merrill <jason@cygnus.com>:
1576 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1578 * config/tc-i386.h (md_maybe_text): Define.
1579 (md_do_align): Use md_maybe_text.
1581 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1583 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1584 relocations, don't check for symbol being external, weak, etc.
1586 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1588 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1589 calculate relocations to any external symbol, because we might be
1590 linking a shared object and the symbol might be overriden or moved
1591 (for instance, moved into a static executable's .bss section).
1592 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1594 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1595 be calculated by the assembler.
1597 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1598 whose destination lies in the same file, by ignoring the @plt or
1599 @local and aiming the branch at its destination.
1601 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1603 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1604 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1607 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1608 of obj_copy_symbol_attributes.
1610 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1612 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1613 signed operand, sign extend a 32 bit value to the host size.
1615 * Makefile.in (CFLAGS): Subsitute from configure script. From
1616 Jeff Makey <jeff@cts.com>.
1618 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1619 buffer size to make a copy of the symbol.
1621 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1624 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1626 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1627 step through the frags calling cvt_frag_to_fill, switch to
1628 SEG_DATA when we reach data_frag_root.
1630 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1632 * config/tc-mn10300.c (md_assemble): Allow an empty register
1633 list for instructions which use register lists.
1635 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1637 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1639 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1642 * config/tc-arm.c: Add prototypes for many static functions.
1643 (struct asm_opcode ): Add prototypes for parms field.
1644 (struct thumb_opcode ): Likewise.
1645 (fp_op2): Remove unused flags parameter.
1646 (output_inst): Make static.
1647 (arm_after_pass_hook): Remove unused ignore parameter.
1648 * config/tc-arm.h (arm_after_pass_hook): Declare.
1649 (arm_start_line_hook): Declare.
1650 (arm_frob_label): Declare.
1652 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1654 * depend.c (wrap_output): new prototype.
1656 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1658 * config/tc-sh.c (md_apply_fix): Check for overflow.
1660 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1661 section size to be aligned.
1663 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1665 * config/tc-sh.h (md_cons_align): Define.
1666 (sh_cons_align): Declare.
1667 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1668 (sh_no_align_cons): New static variable.
1669 (s_uacons): New static function.
1670 (sh_cons_align): New function.
1671 (sh_handle_align): Warn about misaligned data.
1672 * doc/c-sh.texi: Document .uaword and .ualong.
1674 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1676 * macro.c (macro_expand): In MRI mode, treat single quote as a
1677 separator character when checking for a positional argument.
1679 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1681 * config/tc-arm.c (md_parse_option): Merge in changes from
1684 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1686 * configure.in (emulations): Add Thumb architecture support from
1687 armT-9703-28-branch.
1689 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1691 * doc/all.texi: Add enabling of ARM documentation.
1693 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1695 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1697 * config/tc-mips.c: Added r3900 support.
1699 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1701 * as.c: (parse_args) `-t' option requires an argument.
1703 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1705 * config/tc-arm.c (md_begin): Change call to
1706 coff_arm_bfd_set_private_flags() to a call to
1707 bfd_set_private_flags().
1709 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1711 * Makefile.in: Rebuild dependencies.
1713 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1714 of a BFD_RELOC_RVA reloc.
1716 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1718 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1719 (hppa_force_relocation): Force a relocation for an absolute
1722 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1724 * doc/as.texinfo: Don't use @value in section names or index
1725 entries; it confuses texinfo.tex.
1727 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1729 * doc/as.texinfo: Updated for -MD option.
1730 * Makefile.in (CFILES): Added depend.c.
1731 (OBJS): Added depend.o.
1732 * as.h (start_dependencies, register_dependency,
1733 print_dependencies): New declarations.
1734 * depend.c: New file.
1735 * as.c (parse_args): Added -MD option.
1736 (main): Call print_dependencies.
1737 (show_usage): Added help for -MD.
1738 * read.c (s_app_file): Call register_dependency.
1739 (s_include): Call register_dependency when file is found.
1740 (read_a_source_file): Call register_dependency.
1742 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1744 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1745 section address to the symbol value.
1747 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1749 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1750 into the new membership field.
1752 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1755 command line then the ARM7 is now chosen by default when setting
1756 the BFD machine and architecture.
1758 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1760 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1761 hold APCS selection.
1762 (md_begin): Added code to generate flags to be set into the COFF
1763 header and the calls to the BFD functions to do this.
1764 (md_parse_option, md_show_usage): Added new command line
1765 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1766 -marmv3m, -marmv4, -marmv4t.
1768 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1769 as it is never used.
1771 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1773 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1774 label name with ".".
1775 * config/tc-mn10300.c (md_convert_frag): Likewise.
1777 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1779 * config/tc-mips.c (set_at): Check for bignum.
1780 (check_absolute_expr, macro, mips16_macro): Likewise.
1782 start-sanitize-tic80
1783 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1785 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1786 for overflow/underflow, only insert lower 15 bits into instruction.
1789 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1791 * config/tc-i386.c (pi): Check for RegMMX.
1793 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1795 * expr.c (expr): When subtracting values in the same frag,
1796 subtract X_add_number rather than adding it.
1798 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1800 * config/obj-coff.c (write_object_file): Just pass NULL to
1801 md_do_align, not the address of a char holding NOP_OPCODE.
1803 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1805 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1806 than an address if the floating point value looks sufficiently
1809 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1811 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1812 section size to be aligned.
1814 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1816 * cond.c: Include "macro.h".
1817 (struct conditional_frame): Add macro_nest field.
1818 (initialize_cframe): Initialize macro_nest.
1819 (cond_finish_check): Add nest parameter. Change all callers.
1820 (cond_exit_macro): New function.
1821 * as.h (cond_finish_check): Update declaration.
1822 (cond_exit_macro): Declare.
1823 * input-scrub.c (macro_nest): Make globally visible.
1824 (input_scrub_next_buffer): Call cond_finish_check.
1825 * macro.h (macro_nest): Declare.
1826 * read.c (s_mexit): Call cond_exit_macro.
1828 * config/tc-i386.h (RegMMX): Define.
1829 * config/tc-i386.c (pi): Check for all register types.
1830 (type_names): Add RegMMX.
1831 (md_assemble): Handle RegMMX.
1833 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1835 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1838 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1840 * config/tc-mips.c (nopic_need_relax): Add new parameter
1841 before_relaxing. Use it when testing ecoff_extern_size.
1842 (load_address, macro, md_estimate_size_before_relax): Fix all
1845 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1847 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1848 (obj_elf_subsection): New static function.
1850 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1852 * config/obj-coff.c (coff_header_append): Don't reset string_size
1853 each time through the loop.
1855 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1857 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1859 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1861 * doc/internals.texi (Porting GAS): Correct documentation for
1862 current configure handling of targ-cpu.h, et. al.
1863 (CPU backend): Document listing macros.
1865 * listing.c (data_buffer): Set size based on other listing macros,
1866 rather than always using 100.
1867 (data_buffer_size): Remove static variable.
1868 (calc_hex): Make data_buffer_size a local variable. Don't leave
1869 any slop when filling data_buffer.
1871 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1873 * doc/c-mips.texi: Document .set autoextend.
1875 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1877 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1878 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1879 sparc-*-openbsd*): New targets.
1880 * configure: Rebuild.
1882 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1884 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1885 for all undefined symbols.
1887 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1889 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1892 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1894 * configure.in (alpha*-*-openbsd*): New target.
1895 * configure: Rebuild.
1897 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1899 * configure.in (mips-*-openbsd*): New target.
1900 * configure: Rebuild.
1903 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1905 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1906 for instructions using conditional execution.
1909 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1911 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1913 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1915 * Makefile.in (srcroot): Remove.
1916 (INSTALL): Set to @INSTALL@.
1917 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1918 (all, dvi): Don't set srcroot.
1919 (install): Depend upon as.new, gasp.new, and installdirs. Use
1920 $(program_transform_name) directly, rather than using
1921 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1922 (installdirs): New target.
1923 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1924 (install): Depend upon installdirs. Use $(program_transform_name)
1925 directly, rather than using $(INSTALL_XFORM) and
1927 (installdirs): New target.
1928 (install-info-as): Run mkinstalldirs.
1929 (install-info-gasp): Likewise.
1931 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1933 * Makefile.in (INSTALL): Change install.sh to install-sh.
1935 * symbols.c (resolve_symbol_value): Check for division by zero.
1937 From Thomas Graichen <graichen@rzpd.de>:
1938 * Makefile.in: Always use $(SHELL) when running move-if-change.
1939 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1940 * configure: Rebuild.
1942 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1944 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1945 New argument `want'. Update enum cgen_parse_operand_result values.
1946 Initialize if CGEN_PARSE_OPERAND_INIT.
1947 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1948 (md_assemble): Call cgen_asm_init_parse.
1949 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1951 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1953 * config/tc-m68k.c (m68k_ip): Handle #j.
1955 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1957 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1958 right address for call label:32,regs,imm.
1960 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1962 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1964 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1965 symbol for OBJ_ELF anymore.
1967 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1969 * Makefile.in: Regenerate dependencies.
1970 (TARG_CPU): New variable.
1971 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1972 (.dep1): Delete creating of cgen-opc.h.
1973 (.tcdep): Put proper contents in cgen-opc.h.
1974 * configure.in (m32r): Delete setting of extra_files, extra_links.
1975 (AC_OUTPUT): Create cgen-opc.h.
1976 * configure: Regenerated.
1978 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1980 * makefile.vms: Update to build gasp.exe.
1982 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1984 * write.c (relax_frag): Make non-static.
1985 * write.h (relax_frag): Add prototype for.
1986 * config/tc-m32r.h (md_do_align): New arg `max'.
1987 * config/tc-m32r.c (m32r_do_align): Likewise.
1988 Update calls to frag_align, frag_align_pattern.
1989 (fill_insn): Update call to m32r_do_align.
1990 (m32r_scomm): Update call to frag_align.
1992 * config/tc-m32r.[ch]: New files.
1994 * Makefile.in (CPU_TYPES): Add m32r.
1995 (TARGET_CPU_CFILES): Add tc-m32r.c.
1996 (TARGET_CPU_HFILES): Add tc-m32r.h.
1997 (DISTCLEAN_HERE): Add cgen-opc.h.
1998 (.dep1,.tcdep): Create empty cgen-opc.h.
1999 (cgen.o): Add dependencies.
2000 (dependencies): Regenerate.
2001 * as.h (struct frag): New member fr_targ.
2002 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2003 * conf.in (USING_CGEN): New macro.
2004 * configure.in (m32r-*-*): Add entry for.
2005 Add cgen.o to extra_objects.
2006 * configure: Regenerate.
2007 * frags.c (frag_var): fr_pcrel_adjust renamed to
2008 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2009 (frag_variant): Likewise.
2010 * write.c (relax_frag): Likewise.
2011 * config/tc-ns32k.c (*): Likewise.
2013 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2015 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2016 rather than for any end of line character.
2018 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2019 call abort (i.e., as_abort) rather than crashing.
2021 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2022 OBJ_ELF, rather than of S_GET_OTHER.
2024 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2026 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2028 * Makefile.in (VERSION): Set to 2.8.1.
2030 * Branched binutils 2.8.
2032 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2034 * COPYING: Update FSF address.
2036 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2038 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2040 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2042 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2044 * config-gas.com: Update to handle both vax and alpha.
2045 * makefile.vms: Update to use config-gas.
2046 * conf-a-gas.com: Remove file.
2048 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2050 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2051 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2052 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2054 start-sanitize-tic80
2055 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2057 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2058 at the beginning of a line for compatibility with .S files where
2059 cpp leaves the filename transitions beginning with '#'.
2062 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2064 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2065 tc_coff_sizemachdep if OBJ_COFF.
2067 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2069 * config/tc-ppc.c (register_name): Declare.
2071 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2073 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2074 * configure: Rebuild.
2076 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2078 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2079 (mips16_mark_labels): New static function.
2080 (append_insn): Call mips16_mark_labels.
2081 (mips_emit_delays): Likewise.
2082 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2083 (s_mips_stab): New static function.
2085 * configure.in: Use ELF for mips-*-gnu*.
2086 * configure: Rebuild.
2088 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2090 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2093 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2095 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2096 set OPCODES_LIB to empty.
2097 * configure: Rebuild.
2099 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2101 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2103 * configure: Rebuild.
2105 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2107 * itbl-parse.y (yyerror): Make static. Declare.
2109 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2110 * configure.in: Set emulations for mips-*-linux*-*.
2111 * configure: Rebuild.
2113 * config/tc-mips.c (struct mips_set_options): Define.
2114 (mips_opts): New static variable.
2115 (mips_isa): Remove. Now a field in mips_opts. Change all
2117 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2118 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2119 (struct mips_option_stack): Define.
2120 (mips_opts_stack): New static variable.
2121 (s_mipsset): Add support for .set push and .set pop.
2122 * doc/c-mips.texi: Document .set push and .set pop.
2124 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2125 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2126 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2128 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2130 * as.c (parse_args): Update copyright date in version message.
2132 * Makefile.in (clean-here): Remove dependency files.
2134 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2135 (s_mri_common): Check S_IS_COMMON unconditionally.
2136 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2137 * config/tc-alpha.c (s_alpha_comm): Likewise.
2138 * config/tc-mips.c (nopic_need_relax): Likewise.
2139 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2140 (ppc_pe_comm): Likewise.
2141 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2142 common symbol to bfd_com_section_ptr.
2143 * config/tc-sparc.c (s_common): Likewise.
2144 (tc_gen_reloc): Likewise.
2147 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2149 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2152 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2154 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2157 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2159 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2162 * listing.c (print_lines): Add lineno parameter. Change all
2164 (listing_listing): Only call calc_hex for the right line.
2165 (listing_list): Set the new edict based on the current edict, in
2166 order to handle listing commands in macros correctly.
2168 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2171 * cond.c (cond_finish_check): New function.
2172 * as.h (cond_finish_check): Declare.
2173 * as.c (main): Call cond_finish_check.
2176 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2178 * config/tc-d30v.c (md_assemble): If two instructions
2179 are supposed to be assembled in parallel and the first one is
2180 long, print an error and stop.
2181 (md_apply_fix3): Don't calculate absolute relocs. Just write
2185 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2187 * config/tc-i386.h (iclrKludge): Define.
2188 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2190 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2192 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2193 * config/tc-alpha.c (alpha_debug): New static variable.
2194 (md_parse_option): Set alpha_debug if -g is seen.
2195 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2198 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2200 * config/tc-d30v.c (build_insn): Enable range-checking code.
2201 (postfix): Stop at space or comma. Fixes PR 11862.
2202 (md_assemble): Change error message.
2205 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2207 * Makefile.in: Added automatic dependency building.
2208 * dep-in.sed: New file.
2210 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2212 * config/obj-ieee.c (segment_name): Don't define function if this
2215 * config/obj-coff.h (DO_STRIP): Don't define.
2216 * config/tc-h8300.h (DO_STRIP): Don't define.
2217 * config/tc-h8500.h (DO_STRIP): Don't define.
2218 * config/tc-w65.h (DO_STRIP): Don't define.
2219 * config/tc-z8k.h (DO_STRIP): Don't define.
2221 * symbols.c (colon): Call obj_frob_label if it is defined.
2222 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2224 * configure.in: Don't set files and links. Don't call
2225 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2226 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2227 * configure: Rebuild.
2228 * Makefile.in (TARG_CPU_C): New variable.
2229 (TARG_CPU_O, TARG_CPU_H): New variables.
2230 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2231 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2232 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2233 (LINKED_SOURCES): Remove.
2234 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2235 (LINKED_HEADERS): Remove.
2236 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2237 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2239 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2240 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2241 (itbl-cpu.h): Remove target.
2242 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2245 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2247 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2249 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2251 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2252 open coded loop that does not require the name to start with a
2255 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2257 * frags.c (frag_var): Change offset parameter to offsetT.
2258 (frag_variant): Likewise.
2259 * frags.h (frag_variant, frag_var): Update declarations.
2260 * config/tc-m68k.c (struct m68k_it): Change foff field to
2262 (add_frag): Change off parameter to offsetT.
2263 * Several files: Add casts to calls to frag_var.
2265 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2266 serialize a parallel make.
2267 (itbl-parse.h): Split target out from itbl-parse.c.
2269 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2271 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2273 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2274 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2275 storing the value of a common symbol.
2277 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2279 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2281 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2282 that is done by symbol_remove and symbol_insert.
2284 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2287 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2289 * config/tc-mips.c (load_register): In 32 bit mode, when not
2290 dealing with a 64 bit number, permit the upper 32 bits to be set
2291 even if bit 31 is not set.
2293 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2295 * read.c (potable): Add "equiv".
2296 (s_set): Handle .equiv based on argument.
2297 * doc/as.texinfo (Equiv): New node to document .equiv.
2298 (Err): New node to document .err.
2300 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2302 * Many files: Add function prototypes.
2303 * as.c (show_usage, parse_args): Make static.
2304 * frags.h (frag_alloc): Declare.
2305 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2306 * symbols.c (dollar_label_instance): Change return type to long.
2307 * symbols.h (print_symbol_value): Declare.
2308 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2309 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2310 (remove_subsegs, relax_frag): Make static.
2311 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2312 (what_kind_of_float): Likewise.
2313 (atof_vax): Make static. Change what_kind to int.
2314 (md_atof): Change what_statement_type to int.
2315 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2316 * config/tc-alpha.c (vax_md_atof): Declare.
2317 (md_atof): Don't declare atof_ieee and vax_md_atof.
2318 * config/tc-i386.c (set_16bit_code_flag): Make static.
2319 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2320 * config/tc-m68k.c (add_fix): Change width to int.
2321 (insert_reg): Change regname to const.
2322 (md_atof): Don't declare atof_ieee.
2323 (demand_empty_rest_of_line): Don't declare.
2324 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2325 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2326 (parse_keyword_arg): Change lookup_fn to take const arg.
2327 (md_atof): Don't declare atof_ieee.
2328 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2329 (tc_aout_pre_write_hook): Don't declare.
2331 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2333 * as.h (bfd_alloc_by_size_t): Don't declare.
2334 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2336 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2338 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2339 (symbol_append): Set sy_next and sy_previous when adding a single
2340 symbol to an empty list. Call debug_verify_symchain.
2341 (verify_symbol_chain): Use assert, not know.
2343 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2345 * NEWS: Note BeOS support.
2346 * configure.in: (ppc-*-beos): New target, use coff as object format.
2347 * configure: Regenerate with autoconf.
2349 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2351 * config/tc-mips.c (md_apply_fix): Improve error message for out
2354 * Makefile.in: Add dependencies on obstack.h where needed.
2356 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2358 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2359 case of a symbol equated to another symbol when using SVR4_PIC.
2361 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2363 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2365 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2366 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2368 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2369 and md_elf_section_change_hook if they are defined.
2370 (obj_elf_text, obj_elf_previous): Likewise.
2372 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2374 * config/obj-multi.h (struct elf_obj_sy): Define if
2376 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2378 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2379 OBJ_SYMFIELD_TYPE is defined.
2381 * doc/as.texinfo (bss): Improve description of .bss section. In
2382 ELF or COFF, you are permitted to switch into the section.
2383 (Comm): Rewrite description of common symbols.
2384 (Lcomm): Mention that some targets permit a third argument.
2386 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2388 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2390 * symbols.c (colon): Change type of local to int. From Alan Modra
2391 <alan@spri.levels.unisa.edu.au>.
2393 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2394 alignment if a zero fill pattern was explicitly specified.
2395 * config/tc-sh.c (sh_do_align): Likewise.
2397 * read.c (equals): Always permit register names to be redefined.
2399 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2400 mips16 symbol to be adjusted if a symbol is being subtracted from
2403 From Eric Youngdale <eric@andante.jic.com>:
2404 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2405 illegal symbol version names.
2406 (elf_frob_symbol): Check for external default versions.
2408 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2410 From Eric Youngdale <eric@andante.jic.com>:
2411 * config/obj-elf.h (struct elf_obj_sy): Define.
2412 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2414 * config/obj-elf.c (obj_elf_symver): Just record the name.
2415 (obj_symbol_new_hook): Initialized versioned_name field.
2416 (elf_frob_symbol): If there is a versioned_name, either rename the
2417 symbol, or add an alias with that name.
2419 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2421 * config/tc-mn10300.c (md_relax_table): Define.
2422 (md_convert_frag): Implement.
2423 (md_assemble): Handle relaxable operands/instructions correctly.
2424 (md_estimate_size_before_relax): Implement.
2425 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2427 * config/tc-mn10200.c (md_relax_table): Fix typos.
2429 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2430 relocs anymore. Tweak fx_offset for pc-relative relocs.
2432 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2434 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2437 start-sanitize-tic80
2438 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2440 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2442 * config/tc-tic80.c (md_begin): Declare external variable
2443 coff_flags and insert an F_AR32WR bit into it.
2446 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2448 * read.c (equals): Add reassign parameter. Change all callers.
2449 * read.h (equals): Update declaration.
2451 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2453 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2454 can rely on the frag address to determine whether a frag is
2457 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2459 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2460 (S_LOCAL_NAME): Likewise.
2461 (FAKE_LABEL_NAME): Define unconditionally.
2462 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2464 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2465 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2466 Don't define FAKE_LABEL_NAME.
2467 * config/te-ic960.h: Likewise.
2468 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2469 (mips_frob_file_before_adjust): Declare.
2470 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2471 (mips_local_label): Remove.
2473 * config/te-sco386.h: Remove; not used.
2475 start-sanitize-tic80
2476 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
2478 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2479 byte alignment rather than power-of-two alignment that is the
2483 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
2485 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2487 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2488 message, and add newline.
2489 (process_file): Don't process assignments in the label if this is
2490 a equ or assign pseudo-op.
2491 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2492 and K_EQU, to match documentation.
2494 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2496 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2497 to denote read-only data sections.
2499 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2501 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2502 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2504 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2505 binary number if the next character is '+' or '-'.
2507 start-sanitize-tic80
2508 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2510 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2511 (find_opcode): Match operands that can be floats.
2512 (build_insn): Handle O_big (float) expressions and build
2516 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2518 * configure.in (mips*-*-lnews*): New target, also make empty
2519 emulation list for this target.
2520 * configure: Update.
2521 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2522 (mips_target_format): Use.
2523 * te-lnews.h: New file.
2525 start-sanitize-tic80
2526 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2528 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2529 operands with :m or :s modifiers and generate the right opcodes
2533 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2535 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2536 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2538 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2540 * config/tc-m68k.c (instring): Useless local declaration of
2541 crack_operand removed.
2542 * expr.h (expressionS): Changed type of X_op field to operatorT if
2545 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2547 Based on patches from Robert Lipe <robertl@dgii.com>:
2548 * configure.in: Add i386coff and i386elf to emulation list.
2549 * configure: Rebuild.
2550 * as.c (i386coff, i386elf): Declare.
2551 * obj.h (coff_format_ops): Declare.
2552 * config/obj-coff.c (OBJ_HEADER): Define.
2553 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2554 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2555 (obj_pseudo_table): Add "version".
2556 (coff_pop_insert): New static function.
2557 (coff_sec_sym_ok_for_reloc): New static function.
2558 (no_func): New static function.
2559 (coff_format_ops): New variable.
2560 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2561 (obj_symbol_new_hook): Define.
2562 (coff_obj_read_begin_hook): Declare.
2563 (obj_read_begin_hook): Define.
2564 * config/tc-i386.h (i386_target_format): Declare.
2565 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2566 OUTPUT_FLAVOR when appropriate.
2567 (i386_target_format): New function.
2568 * Makefile.in (obj-coff.o): New target.
2569 (e-i386coff.o, e-i386elf.o): New targets.
2571 From Stephen Williams <steve@icarus.icarus.com>:
2572 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2573 (_tc_get_bal_of_call): Don't declare.
2574 (tc_get_bal_of_call): Declare as function, don't define as macro.
2575 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2576 in sy_tc field, not x_balntry field.
2577 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2578 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2579 field, not x_balntry field.
2581 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2582 have the SHF_ALLOC attribute.
2584 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2585 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2586 (itbl-lex.o): Depend upon itbl-parse.h.
2588 * itbl-parse.y (yyerror): Change return type to int. Change to
2589 use old style function declaration.
2591 * Makefile.in (itbl-lex.o): Remove -Wall.
2592 (itbl-parse.o): Likewise.
2594 * cond.c (s_ifdef): If we should omit conditionals from listings,
2596 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2597 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2598 (listing_listing): Handle EDICT_NOLIST_NEXT.
2599 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2600 * listing.h (LISTING_NOCOND): Define.
2601 (LISTING_SKIP_COND): Define.
2602 * as.c (show_usage): Mention c as a suboption of -a.
2603 (parse_args): Handle c as a suboption of -a.
2604 * doc/as.texinfo: Document -alc.
2606 start-sanitize-tic80
2607 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2609 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2612 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2614 * doc/as.texinfo: Document .symver.
2616 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2618 * config/tc-d10v.c: Change pre_defined_registers to
2619 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2621 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2623 * config/obj-coff.c: Fix typo in comment section.
2624 start-sanitize-tic80
2625 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2626 an additional alignment argument.
2627 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2629 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2633 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2635 * Makefile.in: Remove dependancies on itbl-cpu.h.
2636 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2639 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2641 * itbl-ops.h: Include as.h.
2643 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2645 * as.c: Remove -t option.
2646 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2647 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2648 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2650 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2652 * itbl-ops.c: Don't define DEBUG.
2654 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2656 * Makefile.in: Update itbl-test.c to reflect its new location.
2658 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2660 * itbl-ops.c: Add test for itbl_have_entries.
2661 * config/tc-mips.c: Remove test for itbl_have_entries.
2662 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2664 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2666 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2667 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2668 (LEX, LEXFLAGS): Define.
2669 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2671 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2673 * itbl-parse.y: Fix indentation mistakes from indent program.
2674 * itbl-lex.l: Fix indentation mistakes from indent program.
2675 * itbl-ops.h: Add include for ansidecl.h.
2676 Add PARAMS around function arguments.
2677 Add declaration for itbl_have_entries.
2678 * itbl-ops.c: Add PARAMS around function arguments.
2679 * Makefile.in: Add itbl build rules.
2680 Add dependancies for itbl files to mips target.
2681 * as.c: Add itbl support.
2682 Add new option "--insttbl" for dynamically extending instruction set.
2683 * as.h: Declare insttbl_file_name;
2684 the name of file defining extensions to the basic instruction set
2685 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2686 itbl-ops.o to extra_objects for mips configuration.
2687 Add include file link from itbl-cpu.h to
2688 config/itbl-${target_cpu_type}.h.
2689 * config/tc-mips.c: Allow copz instructions.
2690 Add notes for future additions to the itbl support.
2692 (macro): Call itbl_assemble to assemble itbl instructions.
2693 See if an unknown register is specified in an itbl entry.
2695 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2696 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2698 start-sanitize-tic80
2699 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2700 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2702 (build_insn): Grab a frag early so we can use the address in
2703 fixups. Take one's complement of BITNUM values before insertion
2704 in opcode. Add code to support O_symbol operands.
2705 (md_apply_fix): Replace unimplemented warning with implementation.
2706 (md_pcrel_from): Ditto.
2707 (tc_coff_fix2rtype): Ditto.
2710 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2712 * config/tc-d30v.c (parallel_ok): New function.
2713 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2715 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2716 relocation is in different section. Fixes PR11574.
2718 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2720 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2721 don't set the section alignment to 2**4.
2723 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2725 * config/tc-m68k.c (line_comment_chars): Add '*'.
2727 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2728 (do_scrub_begin): Don't set lex['*'].
2729 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2730 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2733 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2734 * configure: Rebuild.
2735 * config/te-svr4.h: New file.
2736 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2737 TE_SVR4 or TE_DELTA.
2739 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2741 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2742 short conditional branch around a long unconditional branch.
2744 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2746 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2749 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2752 * symbols.c (resolve_symbol_value): If both left and right
2753 operands are undefined, warn about both of them.
2755 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2757 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2758 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2759 (obj_elf_symver): New static function.
2760 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2763 * write.c (relax_segment): Make type and printf format agree.
2765 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2769 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2771 * config/tc-d30v.c, config/tc-d30v.h: New files.
2773 * configure: Rebuilt.
2775 * configure.in: Add case for d30v.
2778 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2780 * config/tc-alpha.h (md_operand): Define with a null expansion,
2781 like all the other targets.
2782 * doc/internals.texi (CPU backend): Add missing word in
2783 md_flush_pending_output description. Fix typo in md_convert_frag
2785 start-sanitize-tic80
2786 * config/tc-tic80: Minor comment additions/changes.
2789 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2791 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2792 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2793 * config/obj-coff.c (obj_coff_def): Use
2794 tc_canonicalize_symbol_name if defined.
2795 (obj_coff_tag, obj_coff_val): Likewise.
2796 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2798 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2800 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2801 does not actually work, though:
2802 * configure.in (i386-sequent-bsd*): New target.
2803 * configure: Rebuild.
2804 * config/tc-dynix.h: New file.
2805 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2807 * read.c (do_align): Add max parameter. Change all callers.
2808 Remove useless static variables.
2809 (s_align): New static function. Do common portion of
2810 s_align_bytes and s_align_ptwo.
2811 (s_align_bytes, s_align_ptwo): Just call s_align.
2812 * frags.c (frag_align): Add max parameter. Change all callers.
2813 (frag_align_pattern): Likewise.
2814 * frags.h (frag_align, frag_align_pattern): Update declarations.
2815 * write.c (relax_segment): Limit alignment change to fr_subtype.
2816 Fix some types to be addressT.
2817 * config/obj-coff.c (size_section): Likewise.
2818 * config/obj-ieee.c (size_section): Likewise.
2819 * config/tc-d10v.h (md_do_align): Add max parameter.
2820 * config/tc-i386.h (md_do_align): Likewise.
2821 * config/tc-m88k.h (md_do_align): Likewise.
2822 * config/tc-m88k.c (m88k_do_align): Likewise.
2823 * config/tc-sh.h (md_do_align): Likewise.
2824 * config/tc-sh.c (sh_do_align): Likewise.
2825 * as.h: Improve comments on rs_align and rs_align_code.
2826 * doc/as.texinfo: Document new alignment arguments.
2827 * doc/internals.texi (Frags): Document use of fr_subtype field for
2828 rs_align and rs_align_code.
2830 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2832 * config/tc-mips.c: Changed opcode parsing.
2834 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2836 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2837 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2838 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2839 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2840 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2841 to a location consistent with the rest of the target include files.
2842 * config/tc-i386.c: Remove misleading comment.
2843 * doc/internals.texi (CPU backend): Add description of function
2844 md_undefined_symbol.
2845 start-sanitize-tic80
2846 * config/tc-tic80.c: Add code to insert predefined symbols into the
2847 symbol table so they can be parsed by the standard expression parser.
2848 Remove custom code that use to parse them.
2849 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2850 to a location consistent with the rest of the target include files.
2853 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2855 * as.h: GNU c provides unlink() function.
2857 Unify section handling on openVMS/Alpha:
2858 * config/tc-alpha.c(s_alpha_link): Remove.
2859 (s_alpha_section): New function.
2860 Remove case-hacking of symbols
2861 Add .code_address pseudo-op.
2862 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2863 (s_alpha_code_address): New function.
2864 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2865 static constructors/destructors.
2866 Add debug code for crash debugs, to be removed when traceback code
2867 is added to object code.
2868 (s_alpha_name): New function for .name pseudo-op.
2869 (alpha_print_token): New function to print token expressions with
2870 alpha specific extensions.
2872 * makefile.vms: Allow compilation with current gcc snapshot.
2874 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2876 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2877 (DVIPS): Set to dvips.
2878 (ps, as.ps, gasp.ps): New targets.
2879 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2880 and MAKEINFO env variables.
2881 (internals.ps): Use DVIPS macro.
2882 (clean): Remove core and backup files.
2883 (distclean): Remove temporary files from building internals.
2885 * doc/internals.texi (Frags): Fix typo.
2886 (GAS processing): Ditto.
2887 (CPU backend): Ditto.
2888 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2889 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2890 * read.c: Remove ugly hack that dealt with config files not
2891 correctly defining TARGET_BYTES_BIG_ENDIAN.
2892 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2893 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2894 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2895 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2896 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2897 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2898 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2899 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2900 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2901 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2902 whether it is defined or not.
2903 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2904 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2905 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2906 whether it is defined or not.
2907 start-sanitize-tic80
2908 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2909 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2912 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2914 * write.c (write_relocs): Correct text in as_fatal error message,
2915 bfd_perform_relocation -> bfd_install_relocation.
2917 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2919 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2920 * read.c (LEX_TILDE): Define if not defined.
2921 (lex_type): Use LEX_TILDE.
2922 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2923 not is_part_of_name.
2925 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2927 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2930 * config/tc-mips.c (mips16_extended_frag): Correct base address
2931 for an extended PC relative instruction.
2932 (md_convert_frag): Likewise.
2934 * config/tc-mips.c (prev_nop_frag): New static variable.
2935 (prev_nop_frag_holds): New static variable.
2936 (prev_nop_frag_required): New static variable.
2937 (prev_nop_frag_since): New static variable.
2938 (append_insn): If we aren't reordering, and prev_nop_frag is not
2939 NULL, and we don't need any nops, then decrease the size of
2940 prev_nop_frag. Don't insert nops because of instructions in
2941 noreorder sections. Remember whether the previous instructions
2942 where in noreorder sections even when not reordering.
2943 (mips_no_prev_insn): Add preserver parameter. Change all
2944 callers. Refer prev_nop_frag variables when appropriate.
2945 (mips_emit_delays): Set up prev_nop_frag.
2946 (s_mipsset): Clear prev_nop_frag if reordering.
2948 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2950 * config/tc-mips.c (append_insn): Remove useless code which
2951 handled swapping a mips16 jump with a mips16 instruction with a
2954 * config/tc-mips.c (md_parse_option): When debugging, set
2955 mips_optimize to 1, not 0.
2957 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2959 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2960 like the expression was based on `.', adjust the value of the
2963 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2964 extended instruction in a delay slot when not reordering.
2965 (md_convert_frag): Warn if an extended instruction appears in a
2968 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2969 (s_insn): New static function.
2970 * doc/c-mips.texi: Document .insn.
2972 * config/tc-mips.c (md_begin): Add the general registers to the
2974 (mips16_ip): First parse the expression, and then see whether it
2975 came up with a register, rather than trying to first see whether
2976 we are looking at a register.
2978 start-sanitize-tic80
2979 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2981 * config/tc-tic80.c: Numerous changes and additions to flesh
2982 out functions that were previously just stubs, and fix some
2983 problems found using the new TIc80 testsuite cases.
2986 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2988 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2989 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2991 * config/tc-mips.c (append_insn): Output jump instruction as a
2992 pair of 2 byte instructions, rather than as a single 4 byte
2995 start-sanitize-r5900
2996 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2997 (mips_ip): Don't check INSN_ISA for a macro.
3000 start-sanitize-r5900
3001 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3003 * config/tc-mips.c: added r5900.
3006 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3008 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3009 config/itbl-mips.h: Add copyright message and fix indentation.
3011 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3013 * itbl-ops.c: New file. Add support for dynamically read
3014 instruction registers, opcodes and formats. Build internal table
3015 for new instructions and provide callbacks for assembler and
3017 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3019 * itbl-ops.h: New file. Header file for itbl support.
3020 * config/itbl-mips.h: New file. Mips specific definitions for
3023 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3025 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3026 fit into the constant field of a relaxable operand, then it does
3029 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3031 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3032 a jsr target in a different section just like a jsr to
3033 an undefined target.
3035 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3037 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3038 against any mips16 symbols, not just externally visible ones.
3039 (md_apply_fix): Corresponding change.
3041 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3043 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3044 the operand of the exit instruction.
3046 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3048 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3049 as O_symbol, copy over the segment.
3051 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3053 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3054 fixup to be against the section symbol, adjust the value
3057 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3059 * write.c (write_relocs): Avoid looping on equated symbols.
3060 Adjust fx_offset by X_add_number for each symbol.
3061 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3063 (fixup_segment): Add a loop to track down equated symbols and
3064 adjust fx_offset appropriately.
3066 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3068 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3069 jmp -> bra relaxing.
3070 (md_convert_frag): Handle jmp->bra relaxing.
3071 (md_assemble): Handle jmp->bra relaxing.
3072 (md_estimate_size_before_relax): Likewise.
3074 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3076 * config/tc-i386.c (i386_align_code): Add comments explaining the
3079 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3081 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3082 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3084 (md_longopts): Add "enforce-aligned-data".
3085 (md_show_usage): Mention --enforce-aligned-data.
3086 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3087 enforce-aligned-data.
3089 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3090 "word", and "short".
3091 (ppc_xcoff_cons): New static function.
3093 * write.c (relax_segment): Give an error if a .space symbol is
3094 common or undefined.
3096 * read.c (read_a_source_file): Don't handle mri_pending_align if
3097 the handler is s_globl or s_ignore.
3099 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3101 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3102 start-sanitize-tic80
3103 * config/tc-tic80.c: Many additions to previous placeholder file.
3104 * config/tc-tic80.h: Ditto.
3107 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3109 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3111 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3113 * config/tc-mips.c (mips_fix_adjustable): New function.
3114 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3115 (mips_fix_adjustable): Declare.
3117 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3118 * read.c (read_a_source_file): After doing an mri_pending_align,
3119 adjust the line_label if there is one.
3120 (s_space): Set mri_pending_align if an odd number of bytes were
3123 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3125 * config/tc-d10v.h (md_do_align): Add this hook to call
3126 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3128 * config/tc-d10v.c (find_opcode): Correctly calculate
3129 branch displacement when .aligns are present.
3131 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3133 * config/tc-mn10200.c (md_relax_table): Define.
3134 (md_convert_frag): Implement.
3135 (md_assemble): Handle relaxable operands/instructions correctly.
3136 (md_estimate_size_before_relax): Implement.
3137 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3139 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3141 * config/tc-mips.c (append_insn): Give an error for jumps to a
3143 (md_apply_fix): Make a branch to an odd address an error rather
3146 * config/tc-mips.c (md_convert_frag): If the user explicitly
3147 requested an extended opcode, pass warn as true to mips16_immed.
3149 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3150 an explicit 0, so that explicitly extended instructions work
3153 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3155 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3156 symbol for a common symbol.
3158 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3160 Patch presumed to have been checked in awhile ago but wasn't.
3161 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3162 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3163 (relax_segment, case rs_org): Move code inside braces. Move locals
3164 target,after inside too.
3165 (relax_segment, case rs_machine_dependent): Guts moved to ...
3166 (relax_frag): New function.
3167 Call md_prepare_relax_scan if defined.
3169 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3171 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3172 'p' operand specifier.
3174 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3176 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3177 m68k family cpus which support long branch addressing modes.
3178 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3179 md_create_long_jump): Use it.
3181 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3183 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3184 the .reginfo or .MIPS.options section if configured for an
3187 * config/tc-mips.c (md_begin): Don't set interlocks for
3190 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3192 * read.c (read_a_source_file): Make sure the symbol ends with
3193 whitespace before checking whether the next character is '='.
3195 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3197 * config/tc-i386.c (sco_id): Moved from here...
3198 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3199 really is an SCO ELF specific thing, not just a SCO x86 specific
3202 start-sanitize-tic80
3203 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3205 * configure.in (tic80-*-*): Don't require 'coff'.
3206 * configure: Regenerate.
3209 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3211 * read.c (emit_expr): Check for overflow of a negative value
3213 * write.c (fixup_segment): Likewise.
3214 * config/obj-coff.c (fixup_segment): Likewise.
3216 * config/tc-m68k.c (struct label_line): Define.
3217 (labels, current_label): New static variables.
3218 (md_assemble): Mark current_label as text, and clear it.
3219 (m68k_frob_label): New function.
3220 (m68k_flush_pending_output): New function.
3221 (m68k_frob_symbol): New function.
3222 * config/tc-m68k.h (tc_frob_label): Define.
3223 (md_flush_pending_output): Define.
3224 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3225 (tc_frob_coff_symbol): Likewise.
3227 * read.c (read_a_source_file): When defining a macro in MRI mode,
3228 don't add the symbol to the symbol table.
3230 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3232 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3233 here since fixup_segment doesn't (linkrelax is set).
3234 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3236 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3238 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3241 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3243 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3244 to avoid warnings with the native HP compiler.
3245 (fix_new_hppa): Similarly for the r_type argument.
3246 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3247 in an #if OBJ_ELF to keep gcc -Wall quiet.
3248 (md_apply_fix): Always initialize "result".
3250 * config/tc-mn10200.c (md_assemble): Generate relocations.
3252 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3254 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3257 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3259 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3260 pass on the new file hook.
3262 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3263 !alpha_force_relocation, as local LITERALs can be adjusted to be
3264 relative to the section.
3266 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3268 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3270 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3271 aligned to odd boundary.
3272 (tc_frob_coff_symbol): Define.
3274 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3276 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3278 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3279 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3281 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3283 (md_assemble): If the size is 'B', set fx_signed.
3284 (md_apply_fix_2): Use fx_signed when checking for overflow.
3286 * write.h (struct fix): Add fx_signed field.
3287 * write.c (fix_new_internal): Initialize fx_no_overflow and
3289 (fixup_segment): Use fx_signed when checking for overflow.
3290 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3291 fx_signed when checking for overflow.
3293 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3295 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3296 updated, and all the useful information is in doc/internals.texi.
3298 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3299 * read.c (read_a_source_file): Check for conditional operators
3300 before doing an MRI pending alignment.
3301 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3302 (tc_conditional_pseudop): Define.
3303 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3304 * doc/internals.texi (CPU backend): Describe
3305 tc_conditional_pseudoop.
3307 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3308 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3310 (md_begin): Check m68k_rel32_from_cmdline before setting
3312 (m68k_mri_mode_change): Likewise.
3313 (md_longopts): Add --disp-size-default-16 and
3314 --disp-size-default-32.
3315 (md_parse_option): Handle new options.
3316 (md_show_usage): Mention new options.
3317 * doc/c-m68k.texi (M68K-Opts): Document new options.
3319 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3320 * config/tc-m68k.c (m68k_index_width_default): New static
3322 (m68k_ip): Use m68k_index_width_default to set the size of a base
3323 register whose size was not given.
3324 (md_longopts): Add --base-size-default-16 and
3325 --base-size-default-32.
3326 (md_parse_option): Handle new options.
3327 (md_show_usage): Mention new options.
3328 * doc/c-m68k.texi (M68K-Opts): Document new options.
3330 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3332 * configure.in: Recognize mips-*-linux* target.
3333 * configure: Rebuild.
3335 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3336 work if valueT is only 32 bits.
3338 * config/tc-mips.c: Throughout, check target_big_endian rather
3340 (byte_order): Remove.
3341 (mips_init_after_args): Remove.
3342 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3343 (mips_init_after_args): Don't declare.
3344 (tc_init_after_args): Don't define.
3346 * config/tc-mips.h (tc_frob_after_relocs): Define if
3348 (mips_elf_final_processing): Likewise.
3349 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3351 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3353 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3354 sld.{h,w} and the operand is relocatable, adjust the adend by
3355 shifting it right one bit.
3357 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * read.c (read_a_source_file): Check mri_pending_align after
3360 checking for a macro. From Ronald F. Guilmette
3363 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3365 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3366 add segment argument. If OBJ_ELF, treat a relocation against a
3367 symbol in a linkonce section like a relocation against an external
3369 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3371 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3373 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3375 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3377 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3378 includes config.h instead of host.h, tc.h instead of tp.h, and
3379 targ-env.h instead of target-environment.h.
3380 Also, obj-format.h includes targ-cpu.h instead of
3382 start-sanitize-tic80
3383 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3384 * configure: Rebuild with autoconf.
3385 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3386 (TARGET_FORMAT): Define to "coff-tic80".
3387 * config/tc-tic80.c: New file for TIc80 support.
3388 * config/tc-tic80.h: New file for TIc80 support.
3391 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3396 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3398 * write.c (adjust_reloc_syms): If the fixup symbol has been
3399 equated to an undefined symbol, convert the fixup to being against
3400 the target symbol. Remove obsolete code handling a special case
3403 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3405 * mpw-make.sed: Use NewFolderRecursive for installation.
3407 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3409 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3411 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3413 * config/tc-d10v.c (md_assemble): Fix bug which caused
3414 second instruction in a line to be case sensitize. PR11312
3416 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3418 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3419 range check operands with MN10200_OPERAND_NOCHECK set.
3420 (check_operand): Likewise.
3422 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3424 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3425 (md_begin): Always align the text section to a four byte
3427 (append_insn): Remove call to record_align.
3429 * config/tc-mips.c (insn_label): Remove.
3430 (struct insn_label_list): Define.
3431 (insn_labels, free_insn_labels): New static variables.
3432 (mips_clear_insn_labels): New static function.
3433 (append_insn): Mark all mips16 text labels, and make them odd.
3434 Handle all labels after emitting a nop, not just one. Call
3435 mips_clear_insn_labels rather than just clearing insn_label.
3436 (mips_emit_delays): Add insns parameter, and use it to decide
3437 whether to mark mips16 labels. Handle all labels, not just one.
3438 Force mips16 labels to be odd. Change all callers.
3439 (mips16_immed): Don't check for an odd branch target.
3440 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3441 (mips16_extended_frag): Ignore the low bit in a branch target.
3442 (md_convert_frag): Likewise.
3443 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3444 clearing insn_label.
3445 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3446 (s_float_cons, s_gpword): Likewise.
3447 (s_align): Use insn_labels rather than insn_label.
3448 (s_cons, s_float_cons, s_gpword): Likewise.
3449 (mips_frob_file_after_relocs): New function.
3450 (mips_define_label): Rewrite to add to insn_labels list.
3451 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3452 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3453 out odd, increment it.
3455 * config/tc-mips.c (append_insn): Only update prev_insn when not
3456 reordering if place is NULL.
3458 * config/tc-mips.c (mips16_ip): Check for a missing expression
3459 when using the register indirect addressing mode.
3461 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3463 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3464 check 24bit operands for overflow.
3465 (check_operand): Likewise.
3467 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * doc/as.texinfo (Section): Document how to use the .section
3470 pseudo-op for COFF and ELF.
3472 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
3474 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3476 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
3478 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3479 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3480 store them. Adjust other RELAX_MIPS16 macros.
3481 (RELAX_MIPS16_DSLOT): Define.
3482 (RELAX_MIPS16_JAL_DSLOT): Define.
3483 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
3484 handling of whether previous instruction has a fixup. Set
3485 prev_insn_reloc_type.
3486 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3487 (mips16_extended_frag): Use the right base address for a PC
3488 relative add or load.
3489 (md_convert_frag): Likewise. If a PC relative add or load is
3490 used, record the alignment for the section.
3492 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3494 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3495 linkonce section into a reloc against the section symbol.
3497 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3498 branch instructions.
3500 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3501 system, don't set the section alignment to 2**4.
3502 (s_change_sec): Likewise.
3503 (append_insn): Call record_alignment for the section.
3504 (md_section_align): Don't align the section size for an embedded
3507 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * write.c (adjust_reloc_syms): Make sure that symbols are
3510 resolved; expression symbols may have been skipped.
3511 * config/obj-coff.c (fixup_segment): Likewise.
3513 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3515 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3516 BFD_RELOC_24_PLT_PCREL relocation.
3517 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3519 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3521 * config/tc-d10v.c (write_2_short): Remove code that called
3522 parallel_ok() when the programmer specified parallel instructions.
3524 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3526 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3529 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3530 * config/tc-mn10300.c (md_assemble): Likewise.
3532 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3534 * config/tc-mips.c (append_insn): Make sure there is enough room
3535 in a frag after a mips16 instruction to switch it with a jump
3538 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3539 attempt to use a non absolute symbol in an extending frag.
3541 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3543 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3544 * config/tc-mn10200.h: Likewise.
3546 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3548 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3549 UNGET rather than PUT. Set old_state before setting state to -2.
3551 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3552 when extending because the value is exactly maxtiny + 1.
3554 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3555 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3556 (RELAX_MIPS16_USER_SMALL): Define.
3557 (RELAX_MIPS16_USER_EXT): Define.
3558 (mips16_small, mips16_ext): New static variables.
3559 (append_insn): Pass mips16_small and mips16_ext to
3560 RELAX_MIPS16_ENCODE.
3561 (mips16_ip): Set mips16_small and mips16_ext.
3562 (mips16_immed): Don't check mips16_autoextend.
3563 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3565 * write.c (write_relocs): Print an error for an out of range
3566 fixup, rather than calling abort.
3568 * as.c (main): Unlink the output file if there are errors while
3569 generating the fixups.
3571 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * config/tc-mips.c (mips16_extended_frag): Don't call
3575 (md_convert_frag): Call resolve_symbol_value before calling
3576 S_GET_VALUE, and don't add in the frag address.
3578 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3579 and use them when reporting errors. Change all callers.
3581 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3583 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3584 Remove '$' prefixing for registers.
3586 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3588 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3589 is initialized before using it.
3590 (d10v_cleanup): No longer uses its argument, so make it void.
3592 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3594 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * write.c (fixup_segment): Don't discard the symbol for a PC
3597 relative fixup to an absolute symbol.
3599 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3601 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3602 with multiple sections.
3604 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3606 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3607 no-mips-16 to no-mips16.
3608 (s_mipsset): Accept .set mips16 and .set nomips16.
3610 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3612 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3613 argument, and check for +/- constant following the suffix, folding
3614 it into the expression.
3615 (ppc_elf_cons): Change ppc_elf_suffix calls.
3616 (md_assemble): Ditto.
3617 (shlib): Replace boolean mrelocatable with enumeration shlib.
3618 (md_parse_option): Discriminate between PIC style shared libraries
3620 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3623 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3625 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3626 change the comment characters.
3628 * config/tc-ppc.c (comment_chars): Delete in favor of
3630 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3632 (ppc_comment_chars): Select appropriate comment chars by default.
3633 (msolaris): New flag for -m{,no-}solaris.
3634 (md_parse_option): Recognize -K pic. Add support for
3636 (md_show_usage): Update.
3637 (md_begin): Do not set ELF flags if Solaris.
3638 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3639 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3641 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3643 * as.c (main): Correct handling of flag_always_generate_output.
3645 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3647 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3648 fx_offset, not fx_addnumber.
3650 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3653 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3655 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3657 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3659 * config/tc-mips.c (md_section_align): Check for an alignment of
3660 4, not an alignment of 16. Corrects August 7 patch.
3662 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3664 * configure, conf.in: Rebuild with autoconf 2.12.
3666 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3667 alignment is specified.
3669 Add support for mips16 (16 bit MIPS implementation):
3670 * config/tc-mips.c: Extensive additions for mips16 support, not
3672 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3673 (insn_uses_reg): Change last parameter to an enum.
3674 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3675 (md_relax_frag): Define as mips_relax_frag.
3676 (mips_relax_frag): Declare.
3677 (struct mips_cl_insn): Add use_extend and extend fields.
3678 (tc_fix_adjustable): Define.
3679 * config/obj-elf.h (S_GET_OTHER): Define.
3680 (S_SET_OTHER): Define.
3682 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3684 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3685 o and p operand specifiers.
3687 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3689 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3690 (relax_segment, case rs_org): Move code inside braces. Move locals
3691 target,after inside too.
3692 (relax_segment, case rs_machine_dependent): Guts moved to ...
3693 (relax_frag): New function.
3694 Call md_prepare_relax_scan if defined.
3695 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3698 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3700 * config/tc-mn10300.c (address_registers): Use '$' as register
3701 prefix instead of '%'.
3702 (data_registers, other_registers, md_assemble): Likewise.
3704 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3705 (data_registers, other_registers, md_assemble): Likewise.
3707 * config/tc-mn10300.c (md_assemble): Correctly determine the
3708 correct location and type for each relocation.
3709 (md_pcrel_from): Simplify.
3711 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3713 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3714 converted into branch around branch.
3716 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3718 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3719 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3721 * config/tc-mn10300.c (md_begin): Set linkrelax.
3722 (md_assemble): Create fixups as needed.
3723 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3725 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3727 * config/tc-d10v.c (parallel_ok): When automatically converting
3728 serial ops to parallel, do not consider a branch as the first
3731 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3733 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3735 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3737 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3739 (check_operand): Likewise.
3741 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3743 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3745 (write_2_short): Call parallel_ok to check whether two short
3746 instructions the user requested execute in parallel, can be
3749 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3751 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3752 allow a branch and link in parallel with an exe instruction.
3754 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3756 * doc/c-d10v.texi: Add info on @word modifier.
3758 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3760 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3761 operands are assumed to be 32bits. Use "bits" field to hold the
3762 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3763 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3766 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3767 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3769 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3770 MN10300_OPERAND_SPLIT.
3772 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3774 * config/tc-mn10300.c (md_assemble): Insert operands into
3775 the extension part of the instruction if necessary.
3776 (mn10300_insert_operand): Accept pointer to extension word
3777 argument. Make insn a pointer argument too. Return type
3778 is now void. All callers changed.
3780 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3782 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3783 repeated register operands.
3785 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3787 * doc/as.texinfo: Added section on reporting bugs.
3789 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3790 alpha_macro emit field to expect a const argument, and change the
3791 arg field to be const. Fix some spacing to follow the GNU
3794 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3796 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3797 (pca56) and 21264 (ev6) cpus.
3798 (md_apply_fix): Private relocation types are now negative.
3799 (alpha_force_relocation): Likewise.
3800 (tc_gen_reloc): Likewise.
3801 (emit_insn): Likewise.
3802 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3803 (emit_stX): Likewise.
3804 (emit_sextX): Likewise.
3806 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3808 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3809 a symbol found in a reloc.
3811 * symbols.c (resolve_symbol_value): Improve the error message if
3812 an undefined symbol is used in an expression.
3814 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * doc/internals.texi: Rewrite, and add a lot of documentation.
3817 * doc/Makefile.in (internals.info): New target.
3819 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3821 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3822 against weak symbols.
3824 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3826 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3829 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3830 fixup at the right address within the frag.
3832 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3833 to an absolute value, instead increment it as needed.
3835 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3836 * config/tc-v850.c: Fix some indention problems.
3837 (md_relax_table): Define for D9->D99 branch displacement
3839 (md_convert_frag): Do something useful instead of aborting.
3840 (md_estimate_size_before_relax): Likewise.
3841 (md_assemble): Note if the matching instruction has a relaxable
3842 operand. If it does, allocate frag with frag_var and don't
3845 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3847 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3848 write out any buffered instructions when a ".end" is found.
3850 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3852 * read.c (read_a_source_file): New hook md_cleanup().
3854 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3856 * write.c (fix_new_exp): Use make_expr_symbol to build an
3857 expression symbol for a complex fixup.
3859 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3861 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3862 hacks to improve parsing of complex hi, lo, zda, etc
3864 (md_assemble): Don't demand and eat a trailing ')' after finding
3865 a v850 relocation prefix. Sign extend the constant in a
3866 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3868 (parse_cons_expression_v850): Don't eat a trailing ')' after
3869 finding a v850 relocation prefix.
3871 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3872 (TC_CONS_FIX_NEW): Likewise.
3873 * config/tc-v850.c (parse_cons_expression_v850): New function.
3874 (cons_fix_new_v850): Likewise.
3876 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3878 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3881 for an unknown relocation type.
3883 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3885 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3888 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3890 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3891 differently for movea & sst/sld insns.
3893 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3895 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3898 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3900 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3901 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3902 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3903 frob_file_after_relocs field.
3904 * config/obj-elf.c (elf_format_ops): Likewise.
3905 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3906 including obj-elf.h.
3908 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3911 specially if not ELF.
3912 (md_apply_fix): Handle BFD_RELOC_64.
3913 (tc_gen_reloc): Handle BFD_RELOC_64.
3915 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3916 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3919 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3920 Don't check S_GET_OTHER.
3922 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3924 * config/tc-mips.c (mips_ip): Accept an odd floating point
3925 register with l.s or s.s.
3927 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3929 (obj_aout_type): New static function.
3931 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3933 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3935 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3937 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3938 and sdaoff expressions.
3940 * write.c (fixup_segment): Don't add symbol value to addend if
3941 TC_V850 and OBJ_ELF.
3942 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3945 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3946 (md_pcrel_from_section): Likewise.
3947 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3949 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3951 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3952 (md_pcrel_from_section): New function.
3953 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3955 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3957 * config/tc-mips.c (load_register): Add cast to offsetT when using
3960 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3962 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3963 (elf_frob_file_after_relocs): ... here. New function.
3964 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3965 * write.c (write_object_file): Call *frob_after_relocs after the
3966 call to write_relocs.
3968 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3970 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3971 symbol, as this messes up linking. Instead, expand the recursive call
3972 inline and change up the appropriate bits to get the 0x8000 offset
3973 in the reloc addend.
3975 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3977 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3978 two symbols in the same segment to be adjusted.
3980 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3981 * configure: Rebuild.
3983 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3985 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3987 (ppc_elf_validate_fix): Ditto.
3988 (md_assemble): Ditto.
3990 (ppc_pe_section): Ditto.
3991 (ppc_frob_symbol): Ditto.
3993 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3995 * config/mn10300.c (md_assemble): Pass an extra shift count
3996 to mn10300_insert_operand based on the opcode format.
3997 (mn10300_insert_operand): Accept and use extra shift count
4000 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4001 formats rather than hard-coded constants.
4003 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4004 are 7 bytes long. Write out instructions in big-endian format.
4006 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4008 * config/tc-mn10300.c (md_assemble): Tweak further so
4009 that all instructions are parsed correctly.
4011 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4013 * as.h: Include libiberty.h.
4014 (xmalloc, xrealloc): Don't declare.
4015 * as.c: Don't include libiberty.h.
4016 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4017 * config/tc-mips.c: Likewise.
4018 * messages.c: Likewise.
4019 (xstrerror): Don't declare.
4020 * xmalloc.c: Remove.
4022 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4024 * config/tc-mn10300.h (pre_defined_registers) Remove.
4025 (system_registers, cc_names): Likewise.
4026 (address_registers, data_registers, other_registers): New register
4028 (register_name, system_register_name, cc_name): Remove.
4029 (mn10300_reloc_prefix): Likewise.
4030 (data_register_name): New function.
4031 (address_register_name, other_register_name): Likewise.
4032 (md_assemble): Rough cut at parsing operands. Remove lots of
4034 (md_apply_fix3): Disable for now.
4036 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4038 * config/tc-m68k.c (select_control_regs): New function, extracted
4039 out of m68k_init_after_args.
4040 (m68k_init_after_args): Use it.
4041 (mri_chip): Use it here as well to update set of allowed control
4044 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4046 * config/obj-elf.c (elf_begin): New function.
4047 (obj_elf_section): Add the section symbol to the symbol table.
4048 * config/obj-elf.h (obj_begin): Define.
4049 (elf_begin): Declare.
4050 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4053 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * config/obj-coff.c (fixup_segment): Subtract the section address
4056 from a PC relative reloc if TC_M68K.
4058 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4061 .uaxword available even if not OBJ_ELF.
4062 (md_atof): Remove unused local variable wordP.
4064 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4066 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4067 for Matsushita MN10x00 support.
4068 * configure.in: Recognize mn10x00-*-*
4069 * configure: Rebuilt.
4071 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4073 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4074 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4075 (load_expression): track clobbering of base reg before jmp/jsr.
4076 (s_alpha_file): pass case_hack flags and source filename via
4077 symbol table to bfd.
4078 * tc-alpha.h (TC_CONS_FIX_NEW): define
4080 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4082 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4083 * configure: Rebuild.
4085 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4087 * read.c (s_macro): Warn if a macro has the same name as a
4089 (s_space): In m68k MRI mode, align to a word boundary.
4090 * macro.c (define_macro): Add namep parameter. Change all
4092 * macro.h (define_macro): Update declaration.
4094 * as.c (show_usage): Print bug report address.
4095 (parse_args): Change version printing to match current GNU
4097 * gasp.c (show_usage): Print bug report address.
4098 (main): Change version printing to match current GNU standards.
4100 * config/tc-m68k.c (init_table): Correct access control unit
4101 register numbers. From Ken Rose <rose@netcom.com>.
4103 * config/tc-alpha.c: Add some static function prototypes.
4104 (alpha_macros): Move to top of file. Make static.
4105 (alpha_num_macros): Move to top of file.
4107 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4109 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4112 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4114 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4115 and just call sprintf_vma.
4117 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4121 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4123 * read.c (float_cons): Call md_flush_pending_output if it is
4126 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4128 * config/tc-d10v.c (md_operand): Created. Allows operands to
4130 * config/tc-d10v.h (md_operand): Undefined.
4132 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4134 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4135 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4137 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4139 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4140 reloc for the i960 for a reloc in the same section. This undoes
4141 one of the two changes made Aug 19.
4143 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4145 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4146 symbols to the position of the debugging information.
4148 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4150 * expr.c (expr): Always use unsigned right shifts for >>.
4152 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4154 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4155 slots when processing BL fixups.
4157 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4158 on the first half of the instruction.
4160 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4162 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4163 stabs expression, rather than giving an error.
4165 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4168 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4170 * config/tc-mips.c (append_insn): Fill in the value for a constant
4171 jump, rather than creating a reloc.
4173 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4175 * config/tc-mips.c (append_insn): Don't swap an instruction which
4176 sets a condition code with an instruction which uses a condition
4178 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4181 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4182 (mips_ip): Give a better error message if the ISA level is wrong.
4183 (md_parse_option): Recognize -mcpu=[v][r]5000.
4185 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4187 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4189 (load_register): Ensure hi32 bits are not lost during lo32bit
4190 processing. Fix shift offset that was overflowing into the next
4191 instruction field. Add code to generate shorter sequences for
4192 constants with a single contiguous seqeuence of ones.
4194 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4196 * config/tc-d10v.c (d10v_dot_word): New function to support
4197 "@word" with the word pseudo-op.
4198 (md_apply_fix3): Cleanup and changes to support correct sizes
4199 for 16 and 18-bit relocs.
4201 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4203 * configure.in (sparc-*-aout): Set `em'.
4204 * configure: Regenerated.
4205 * config/te-sparcaout.h: New file.
4206 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4207 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4208 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4209 (SPECIAL_CASE_{SETSW,SETX}): Define.
4210 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4211 (md_begin): Delete setting of `target_big_endian'.
4212 (output_insn): New function.
4213 (md_assemble): Rewrite. Add `setx' support.
4214 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4216 (md_atof): Add little endian support.
4217 (md_number_to_chars): Likewise.
4218 (md_apply_fix): Likewise.
4219 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4220 (md_parse_option): Likewise.
4221 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4223 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4225 * ecoff.c (ecoff_new_file): New function.
4226 * ecoff.h (ecoff_new_file): Declare.
4227 * config/obj-ecoff.h (obj_app_file): Define.
4229 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4231 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4232 symbol by 32k so that our 16-bit signed offset can address the
4233 entire chunk. Reported by <matt@lkg.dec.com>.
4235 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4237 * config/tc-mips.c (load_register): Remove unused variable tmp.
4239 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4241 * config/tc-mips.c (load_register): Remove unnecessary code that
4242 was causing the high 32bits of 64bit constants to be lost.
4244 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4246 * config/tc-d10v.c: Added changes to support function
4247 pointers and "@word" syntax.
4249 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4251 * config/tc-v850.c: Remove commented out and #if 0'd code.
4252 (v850_reloc_prefix): Provide prototype.
4253 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4255 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4256 (md_assemble): Add default to case statement.
4258 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4260 * config/tc-v850.c (md_assemble): Compute size of the instrction
4263 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4266 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4268 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4269 routines to fetch/store the updated instruction from/to memory.
4270 (v850_insert_operand): If the operand has a specialized insert
4273 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4275 * config/tc-v850.c (reg_name_search): Align calling convention to
4276 be like identical function found in tc-ppc.c.
4277 (get_reloc): Removed.
4278 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4279 (md_assemble): emit fixups.
4280 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4282 (md_apply_fix3): handle fixups/relocs.
4283 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4285 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4288 * configure.in (sh-*-elf*): New target.
4289 * config/tc-sh.h (TARGET_ARCH): Define.
4290 (WORKING_DOT_WORD): Define.
4291 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4292 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4293 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4294 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4295 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4296 (SUB_SEGMENT_ALIGN): Likewise.
4297 (RELOC_32): Don't define.
4298 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4299 (target_big_endian): Declare if OBJ_ELF.
4300 (TARGET_FORMAT): Define if OBJ_ELF.
4301 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4303 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4304 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4305 (struct sh_count_relocs): Define.
4306 (sh_count_relocs): New static function, broken out of
4307 sh_frob_file. Add BFD_ASSEMBLER code.
4308 (sh_frob_section): Likewise.
4309 (sh_frob_file): Call sh_frob_section.
4310 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4311 call section_symbol rather than seg_info (seg)->dot.
4312 (md_section_align): Add OBJ_ELF version.
4313 (SWITCH_TABLE_CONS): Define.
4314 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4315 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4316 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4318 (struct reloc_map): Define if not BFD_ASSEMBLER.
4319 (coff_reloc_map): Likewise.
4320 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4321 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4322 * write.c (write_relocs): Ifdef out fx_where test which triggers
4323 inappropriately for SH ELF.
4324 (write_object_file): Call tc_frob_file_before_adjust and
4325 obj_frob_file_before_adjust if they are defined.
4327 * write.c (write_object_file): Use BFD_RELOC_16, not
4328 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4330 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4333 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4335 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4336 branch sizes in across sections.
4338 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4340 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4343 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4345 * config/tc-v850.c (md_begin): Deal with end of opcode
4348 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4350 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4351 the wrong opcode for cases like st2w where there are many forms
4352 of the same instruction.
4354 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * expr.c (operand): If md_parse_name is defined, call it before
4357 calling symbol_find_or_make.
4358 * config/tc-ppc.h (md_parse_name): Define.
4359 (ppc_parse_name): Declare.
4360 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4362 (register_name): Update call to reg_name_search.
4363 (cr_operand): New static variable.
4364 (cr_names): New static const array.
4365 (ppc_parse_name): New function.
4366 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4367 cr_operand before calling expression.
4369 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4371 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4372 hppa_gen_reloc_type call.
4374 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4376 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4377 on addresses. Improved error messages.
4378 * doc/c-d10v.texi: Added docs for register pairs.
4380 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4382 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4385 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4387 * ecoff.c (init_file): Initialize fMerge to 1.
4388 (add_file): Restore old file merging code, but only merge files if
4390 (ecoff_directive_loc): Clear fMerge field of current file.
4391 (ecoff_generate_asm_lineno): Likewise.
4393 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4395 * doc/c-d10v.texi: Fix typo.
4397 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4399 * config/tc-v850.c (md_assemble): Correct bit masking for
4400 hi and lo expressions.
4402 * config/tc-v850.c (md_assemble): Rough cut at demanding
4403 "ep" or "r30" in sst and sld instructions.
4404 (md_apply_fix3): Don't abort. Just warn that we don't
4407 * config/tc-v850.c (CC_NAME_CNT): Define.
4408 (cc_name): New function.
4409 (md_assemble): Handle V850_OPERAND_CC correctly.
4411 * config/tc-v850.c (md_assemble): Don't forget to initialize
4414 * config/tc-v850.c (reg_name_search): Generalize to search
4415 any given register table.
4416 (register_name): Pass appropriate table and size to reg_name_search.
4417 (system_register_name): New function.
4418 (SYSREG_NAME_CNT): Define.
4419 (md_assemble): Handle operands which are system registers.
4421 * config/tc-v850.c (md_assemble): If we find a register, but the
4422 opcode doesn't want a register, then we don't have a match.
4423 (md_assemble): Get size of the instruction from the opcode table.
4425 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4427 * configure.in: Set and substitute HLDENV.
4428 * configure: Rebuild.
4429 * Makefile.in (HLDENV): New variable.
4430 (as.new): Use $(HLDENV).
4432 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4433 if an array dimension is not known.
4435 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4437 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4438 * doc/c-d10v.texi: Cleanup.
4440 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4442 * config/tc-v850.c: New file.
4443 * config/tc-v850.h: New file.
4444 * configure (v850-*-elf): New target.
4445 * configure.in (v850-*-elf): New target.
4447 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4449 * doc/c-d10v.texi: New file.
4450 * doc/all.texi: Added D10V stuff.
4451 * doc/as.texinfo: Added D10V stuff.
4453 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4455 * config/tc-d10v.c: All references to defined symbols should
4456 now use the optimal instruction. .float and .double now work.
4458 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4460 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4461 section address for the i960 as is done for the i386.
4463 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
4465 * mpw-config.in: Add wildcards for config matching, add mips-*-*
4466 case, forward-include bfd/elf-bfd.h.
4468 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4470 * config/tc-d10v.c: Add additional information to the opcode
4471 table to help determinine which instructions can be done
4474 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
4476 * config/tc-arm.c: Major changes to add Thumb support, with lots
4477 of change input from <rearnsha@armltd.co.uk>.
4478 Reverted to INSN_SIZE macro, rather than insn_size variable.
4479 (insns): Added ARM "bx" instruction support.
4480 (tinsns): Added Thumb instruction definition structure.
4481 (arm_tops_hsh): Added hash structure for Thumb opcodes.
4482 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4483 (opcode_select,s_arm,s_thumb,s_code): Added.
4484 (decode_shift): Allow upper-case RRX.
4485 (do_ldst): Simpler halfword support.
4486 (do_ldmstm): Improved.
4487 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4488 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4489 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4490 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4491 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4493 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4494 (md_parse_option): Add support for -mthumb.
4495 (md_show_usage): Updated to reflect new command line option.
4496 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4497 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4498 fragment information to be held.
4500 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4502 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4503 non-null, but is a constant.
4504 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4505 so that error reporting will work correctly.
4507 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4510 against weak symbols.
4512 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4514 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4515 (ppc_force_relocation): Declare if OBJ_XCOFF.
4516 * config/tc-ppc.c (ppc_force_relocation): New function if
4519 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4521 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4523 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4525 * config/tc-d10v.c: Fix problem with relocs.
4527 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4529 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4530 with nops if not in data_section or bss_section.
4532 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4534 Add support for openVMS/Alpha.
4535 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4536 * config/obj-evax.c: New file.
4537 * config/obj-evax.h: New file.
4538 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4540 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4541 defined. Add case for bfd_target_evax_flavour.
4542 * config/vms-a-conf.h: New file.
4543 * conf-a-gas.com: New file.
4544 * configure.in: Add target alpha-*-*vms*.
4545 * configure: Rebuild.
4546 * makefile.vms: New file.
4547 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4548 Don't call ffs on openVMS/Alpha.
4550 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4552 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4553 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4555 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4556 (NEED_DECLARATION_SBRK): New macro.
4557 * configure, conf.in: Rebuild.
4558 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4559 (strstr): Declare if NEED_DECLARATION_STRSTR.
4560 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4562 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4564 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4565 by a constant before entering the main switch. Reject attempts to
4566 apply an arithmetic function to non-absolute symbols, except for
4567 the special case of subtraction of two symbols in the same
4570 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4571 not to more than a 16 byte boundary.
4573 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4574 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4575 (tc_gen_reloc): If out of memory call as_fatal rather than
4576 assert. If no howto found, call as_bad_where rather than
4577 as_fatal. Change the error message slightly. Set howto to a
4578 non-NULL value in order to keep going.
4580 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4582 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4584 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4586 * config/tc-h8300.c (get_specific): New operand "size" derived
4587 from ".b", ".w" and ".l" extensions. All callers changed. If
4588 the base instruction has no operands, then use the size to
4589 determine which specific instruction to use.
4591 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4593 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4595 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * config/tc-mips.c (md_section_align): Don't change addr if
4600 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4602 * config/tc-hppa.c: Revert yesterday's changes.
4604 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4606 * config/tc-d10v.c: Disable range checking on 16-bit values.
4608 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4611 not just the ones that don't match.
4613 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4615 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4617 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4619 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4620 pre-cursor to adding Thumb support. Also added cpu_variant flag
4621 information to each of the asm_flg structures.
4622 (md_parse_option): Updated ARM7 parsing to allow 't' for
4623 thumb/halfword support, aswell as 'm' for long multiply.
4624 (md_show_usage): Updated help message.
4625 (md_assemble): Check that instruction flags are applicated to the
4626 current cpu variant.
4627 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4628 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4629 signextension instructions.
4630 (do_ldst): Generate halfword and signextension variants if
4631 mnemonic flags match.
4632 (ldst_extend): Do not allow shifts in the offset field of halfword
4633 or signextension instructions.
4634 (validate_offset_imm): Provide check on halfword and signextension
4636 (add_to_lit_pool): Merge identical literal pool values.
4638 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4640 * config/tc-hppa.c (selector_table): Add 'E' selector.
4641 (cons_fix_new_hppa): Don't coke on e_esel.
4642 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4643 to help generate exception handling tables.
4644 (md_apply_fix): Don't try to apply fixups with an e_esel
4646 (hppa_fix_adjustable): Fixups with e_esel selectors
4649 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4654 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4656 * config/tc-d10v.c: Added lots of error checking. Added hacks
4657 to support accumulator shifts.
4659 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4661 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4662 (S_CLEAR_EXTERNAL): Likewise.
4663 (S_SET_WEAK): Remove error; just let .weak override.
4665 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4667 * config/tc-d10v.c (md_assemble): Now handles multiline
4670 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4672 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4673 Added kludge for divs instruction. Fixed minor problem with
4674 multiple text sections.
4675 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4677 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4679 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4680 addresses to be right-shifted by 2.
4682 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4684 * config/tc-d10v.c: Many changes to get relocs working.
4685 (register_name): No longer creates a symbol for register names.
4686 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4687 (d10v_insert_operand): Now works correctly for either container.
4688 * config/tc-d10v.h (d10v_cleanup): Declare.
4690 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4692 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4693 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4695 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4697 * tc-alpha.c: Patches to track current minimum alignment to reduce
4698 the number of fragments created with frag_align.
4699 (alpha_current_align): New static variable.
4700 (s_alpha_text): Reset alignment to 0.
4701 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4702 (s_alpha_stringer, s_alpha_space): New functions.
4703 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4704 (alpha_cons_align): New function to replace both of them.
4705 (emit_insn): Only align if alpha_current_align is less than 2;
4706 reset alpha_current_align to 2.
4707 (s_alpha_gprel32): Likewise.
4708 (s_alpha_section): New function. Basically duplicate the other
4709 alpha section change hooks. Only define for ELF.
4710 (s_alpha_float_cons): Simplify alignment handling.
4711 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4712 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4713 Don't define the s_alpha_cons pseudo-ops. Do define
4714 s_alpha_stringer and s_alpha_space pseudo-ops.
4715 (alpha_align): Skip if less than current default alignment. Set
4717 * tc-alpha.h (md_flush_pending_output): Remove.
4718 (md_cons_align): Add.
4720 * tc-alpha.c: Add oodles of function description comments.
4721 (md_bignum_to_chars): Remove; there are no callers.
4722 (md_show_usage): Mention some more variants.
4724 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4726 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4727 * configure.in (sparc-*-sysv4*): New target.
4728 * configure: Rebuild.
4730 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4731 uaxword to use s_uacons.
4732 (sparc_no_align_cons): New static variable.
4733 (s_uacons): New static function.
4734 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4737 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4739 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4740 5 with regard to shared libraries.
4741 * configure: Rebuild.
4743 * config/tc-m68k.c (m68k_ip): Use the correct length when
4744 allocating space for the unsupported architecture error message.
4746 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4748 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4750 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4752 * config/tc-d10v.c: New file.
4753 * config/tc-d10v.h: New file.
4754 * configure (d10v-*-elf): New target.
4755 * configure.in (d10v-*-elf): New target.
4757 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4759 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4761 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4763 * config/tc-alpha.c (alpha_align): Change fill parameter
4764 to a pointer. Take NULL as 0 or nop depending on section. Change
4766 (s_alpha_align): Rename local variables.
4768 * doc/as.texinfo (.align): Document action of omitted
4771 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4773 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4774 when an unsupported PC relative reloc is seen, rather than calling
4777 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4778 Instead, check state when '#' comment is seen.
4780 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4782 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4784 (tc_gen_reloc): If fixup was changed to be PC relative, change
4785 reloc type accordingly. Use name of reloc in error message.
4787 * as.h: Don't define const or volatile.
4788 * flonum.h: Don't define const.
4790 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4791 if fx_pcrel is set. Correct setting the addend case in the
4792 OBJ_ELF case (from Andreas Schwab
4793 <schwab@issan.informatik.uni-dortmund.de>).
4794 (md_show_usage): Correct -mfc5200 to -m5200.
4796 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4798 * doc/c-m68k.texi: Document -m5200 flag.
4799 * doc/as.texinfo: Likewise.
4801 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4804 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4806 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4807 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4809 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4811 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4813 * Released binutils 2.7.
4815 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4817 * config/tc-mips.c (mips_ip): Only perform range check when
4818 dealing with O_constant expressions.
4820 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4822 * m68k-parse.h (m68k_register): Add new coldfile control
4825 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4826 array of control registers for the coldfire.
4827 (cpu_of_arch): Added mcf5200.
4828 (archs): Added mcf5200.
4829 (init_table): Add new control registers.
4830 (m68k_ip): Added support for new control registers.
4831 (m68k_init_after_args): Likewise.
4833 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4835 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4837 * read.h (is_it_end_of_statement): Declare.
4838 * read.c (is_it_end_of_statement): Remove declaration.
4840 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4842 (md_assemble): Fix handling of @l with an unsigned constant. Add
4843 default case to reloc switch.
4845 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4847 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4848 * ecoff.c (last_lineno): New static variable.
4849 (add_procedure): Set last_lineno.
4850 (ecoff_directive_loc): Likewise.
4851 (ecoff_generate_asm_lineno): Likewise.
4852 (ecoff_fix_loc): New function.
4853 * ecoff.h (ecoff_fix_loc): Declare.
4854 * config/tc-mips.c (append_insn): When inserting nops, and using
4855 ECOFF debugging, call ecoff_fix_loc.
4857 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4859 * config/tc-h8300.c (build_bytes): If an operand type is
4860 marked as SRC_IN_DST retrieve it from the "destination" op.
4862 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4864 * configure.in (arm-*-riscix*): Set emulation to riscix.
4865 * configure: Rebuild.
4866 * config/te-riscix.h: New file to define TE_RISCIX.
4868 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4870 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4872 * Makefile.in (config.status): Just run config.status as other
4875 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4877 * mpw-config.in (TARGET_OS): Add definition to conf.
4879 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4881 * config/tc-mips.c (append_insn): Parenthesize
4882 cop_interlocks expressions.
4884 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4886 * listing.c (listing_print): Close the listing file if it is not
4887 stdout. Close the other files opened for the listing.
4889 * config/tc-sparc.h (md_cons_align): Define.
4890 (sparc_cons_align): Declare.
4891 (HANDLE_ALIGN): Define.
4892 (sparc_handle_align): Declare.
4893 * config/tc-sparc.c (sparc_cons_align): New function.
4894 (sparc_handle_align): New function.
4895 * read.c (cons_worker): Call md_cons_align if it is defined.
4897 * as.h (struct frag): Add fr_file and fr_line fields.
4898 * frags.c (frag_new): Set fr_file and fr_line.
4899 (frag_var): Likewise.
4900 (frag_variant): Likewise.
4902 * as.h (struct frag): Remove unused align_mask and align_offset
4905 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4906 From <uddeborg@carmen.se>.
4908 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4910 * configure.in (mips-*-osf*): New target.
4911 * configure: Rebuild.
4913 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4915 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4917 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4918 between co-processor comparisons and branches for the VR4300.
4920 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4922 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4923 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4925 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4926 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4927 includedir): Use autoconf set values.
4930 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4932 * listing.c (listing_eject): Don't do anything if listing is 0.
4933 (listing_list): Likewise.
4934 (listing_source_line): Likewise.
4935 (listing_title): Don't save title if listing is 0.
4936 (listing_source_file): Check listing rather than listing_tail.
4938 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4939 using shared libraries.
4940 * configure: Rebuild.
4942 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4944 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4945 absolute expression if a relocation type was specified.
4947 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4949 * configure.in: Add support for *-*-rtems* configurations.
4950 * configure: Rebuild.
4952 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4954 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4955 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4956 opcodes library for alpha.
4957 * configure: Rebuild with autoconf 2.10.
4958 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4959 use new opcode table.
4960 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4961 (LOCAL_LABEL): Define differently if OBJ_ELF.
4962 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4963 * config/alpha-opcode.h: Remove.
4964 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4965 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4966 include/opcode/alpha.h rather than config/alpha-opcode.h.
4968 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4970 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4971 relocation symbol was not resolved.
4972 * config/obj-coff.c (do_relocs_for): Likewise.
4974 * write.c (adjust_reloc_syms): Refetch the symbol section after
4975 calling S_GET_VALUE, since it may have changed.
4977 * expr.c (struct expr_symbol_line): Define.
4978 (expr_symbol_lines): New static variable.
4979 (make_expr_symbol): Add entry to expr_symbol_lines.
4980 (expr_symbol_where): New function.
4981 * expr.h: Use extern on function declarations.
4982 (expr_symbol_where): Declare.
4983 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4984 rather than printing the meaningless name of an expression
4987 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4989 * config/tc-i386.c (md_number_to_chars): Deleted.
4990 * config/tc-i386.h (md_number_to_chars): New macro.
4992 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4994 (load_symbol_address, load_expression): Use build_mem.
4995 (build_operate): New function.
4996 (emit_addq_r): Use it.
4998 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5000 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5002 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5004 * config/tc-vax.h (NOP_OPCODE): Define.
5006 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5008 * config/obj-vms.h (S_IS_COMMON): Define.
5009 (S_IS_LOCAL): Check for \002 as well as \001.
5010 (LONGWORD_ALIGNMENT): New macro.
5011 (SUB_SEGMENT_ALIGN): Use it.
5013 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5015 * config/vms-conf.h: Reconcile with conf.in.
5017 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5019 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5022 * doc/as.texinfo: Document that any number of hex digits can
5025 * as.c (struct defsym_list): Define.
5026 (defsyms): New static variable.
5027 (parse_args): Just put --defsym arguments on defsyms list, rather
5029 (main): Define defsyms after output file is created.
5031 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5032 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5034 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5035 insn_error rather than calling check_absolute_expr.
5037 * as.c (emulation_name): Remove unused static variable.
5038 (default_emul_bfd_name): Add return NULL to avoid warning.
5039 * ecoff.c (ecoff_stab): Remove unused variables name and
5041 * frags.c (frag_new): Remove unused variable tmp.
5042 * hash.c (hash_grow): Parenthesize + within <<.
5043 (hash_print_statistics): Use %lu, not %d, to print unsigned
5045 * messages.c: Include "libiberty.h".
5046 (fprint_value): Add cast to avoid printf warning.
5047 (sprint_value): Likewise.
5048 * read.c: Include "ecoff.h".
5049 (emit_expr): Add casts to avoid printf warnings.
5050 * read.h: Use extern for function declarations.
5051 (pop_insert): Declare.
5052 * stabs.c: Include "ecoff.h".
5053 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5054 former_last_fragP, and new_fragP.
5055 * subsegs.h (subsegs_print_statistics): Declare.
5056 * symbols.c (debug_verify_symchain): Change macro to discard
5058 * write.c (dump_section_relocs): Likewise.
5059 * write.h: Use extern for function declarations.
5060 (write_print_statistics): Declare.
5061 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5063 * config/e-mipself.c (mipself_bfd_name): Likewise.
5064 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5066 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5067 emit relocations against external symbols.
5069 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5070 message if bfd_reloc_type_lookup fails, rather than calling
5073 * config/tc-alpha.c (alpha_force_relocation): Add
5074 BFD_RELOC_12_PCREL to switch.
5076 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5078 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5079 TE_PE (Lfoo, not .Lfoo).
5081 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5083 * read.c (s_fill): Don't warn about a zero repeat count.
5085 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5086 coprocessor register.
5088 * config/tc-i386.c (md_assemble): When checking the size of a
5089 register to set the size of an instruction, do a bitwise and with
5090 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5093 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5095 * config/tc-h8300.c (parse_reg): Tweak error messages.
5096 (build_bytes): Likewise.
5097 (skip_colonthing): Handle :32 suffix.
5098 (get_specific): Promote L_24 to L_32 if it makes a match.
5099 Don't always promote L_8 to L_16.
5100 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5102 * config/tc-h8300.c (Smode): New variable.
5103 (h8300hmode): Turn off Hmode.
5104 (h8300smode): New function. Turn on Smode and Hmode.
5105 (md_pseudo_table): New ".h8300s" pseudo-op.
5106 (parse_reg): Handle "exr" register.
5107 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5108 Handle "mach" and "machl" operands for ldmac.
5109 (get_specific): Handle "stm.l" and "ldm.l".
5110 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5111 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5114 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5116 * doc/as.texinfo: Reorder chapter of machine dependent options so
5117 that it is sorted by chip name.
5119 * doc/as.texinfo: Use consistant spelling of Vax.
5120 * doc/c-vax.texi: Likewise.
5122 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5124 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5126 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5127 (md_apply_fix): Likewise.
5128 (pa_try): New function.
5129 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5131 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5133 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5134 (pa_level): New function.
5136 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5138 * listing.c (listing_newline): Don't do anything if listing is 0.
5140 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5142 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5143 symbol_create, not symbol_new.
5145 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5147 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5148 absolute symbol unless TC_FORCE_RELOCATION returns true.
5150 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5152 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5153 the symbol to a pointer. Don't set previous_file_symbol.
5154 Simplify symbol list rearrangement.
5155 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5156 (coff_adjust_symtab): Don't check previous_file_symbol.
5158 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5160 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5162 (md_pseudo_table): Add ppc_elf_lcomm.
5164 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5166 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5167 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5168 (md_begin): Add digits to alt_notend_table.
5169 (md_parse_option): Make s a const pointer.
5171 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5172 (s_empty): New static function.
5174 * config/obj-coff.c (struct filename_list): Only define if not
5176 (filename_list_head, filename_list_tail): Likewise.
5177 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5178 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5179 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5180 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5181 remove the new symbol from the list.
5182 (obj_coff_endef, both versions): Call tag_insert even if there is
5183 an old symbol with the same name, if the old symbol does not
5185 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5186 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5187 symbol that will be moved to the end of the symbol list.
5188 (coff_adjust_section_syms): Always call section_symbol for .text,
5190 (coff_frob_section): Likewise. Also, remove unused variable
5193 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5194 manipulating frags directly.
5195 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5198 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5199 whether the next character is '*' before checking whether we are
5200 at the start of a line. Permit LINE_COMMENT_START to start a
5201 comment in state 1 (seen some whitespace) as well, to match the
5204 * gasp.c (do_align): Permit a fill value for .align.
5206 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5208 * read.c (next_char_of_string): Warn if a newline is seen in the
5209 middle of a string. Call bump_line_counters when appropriate.
5211 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5213 * symbols.c (colon): Use LOCAL_LABEL.
5215 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5217 * Makefile.in (install): Don't check to see if tooldir exists.
5218 Make $(tooldir) and $(tooldir)/bin.
5220 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5222 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5225 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5228 insn_error. Don't put the string "ERROR" in insn_error. Set
5229 insn_error rather than calling as_warn for an unsupported opcode.
5231 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5233 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5234 before permitting -64.
5235 * output-file.c (output_file_create): Remove duplicate
5238 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5240 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5241 section rather than a .reginfo section.
5242 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5245 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5246 bit value with the high bit set.
5248 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5250 * read.c (s_lcomm): Set section flags for .sbss section.
5252 * config/tc-mips.c (mips_64): New static variable.
5253 (mips_target_format): If mips_64, return elf64 targets rather than
5255 (md_longopts): Add "32" and "64".
5256 (md_parse_option): Handle -32 and -64.
5257 (md_show_usage): Mention -32 and -64.
5258 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5261 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5263 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5264 for Solaris compatibility.
5266 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5267 .stabd with 4 arguments into a .stabn.
5269 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5271 * config/tc-mips.c (macro): When passing X_add_number to
5272 macro_build, cast it to int first.
5274 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5276 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5277 created by emit_expr.
5279 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5280 as_perror rather than assert.
5282 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5284 * config/tc-mips.c (mips_ip): Mark sections created to hold
5285 floating point information as read only.
5287 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5289 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5291 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5293 * read.c (potable): Add .skip as a synonym for .space.
5295 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5296 4 arguments, providing the 4th argument is 0, to allow
5297 compatibility with the Solaris assembler.
5299 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5301 * config/tc-sh.h (struct sh_segment_info_type): Define.
5302 (TC_SEGMENT_INFO_TYPE): Define.
5303 (sh_frob_label): Declare.
5304 (tc_frob_label): Define.
5305 (sh_flush_pending_output): Declare.
5306 (md_flush_pending_output): Define.
5307 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5308 reloc before the instruction if necessary.
5309 (sh_frob_label): New function.
5310 (sh_flush_pending_output): New function.
5311 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5312 when looking for the reloc for the target of .uses.
5313 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5314 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5316 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5317 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5318 the absolute symbol.
5320 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5321 TC_SEGMENT_INFO_TYPE is defined.
5323 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5325 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5326 matches the register size.
5328 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5330 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5332 (do_relocs_for): Likewise.
5333 (fixup_segment): Don't just quit if linkrelax is set. Try to
5334 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5337 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5339 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5340 relative relocations with -mrelocatable. Also allow unfixed
5341 relocs in .ex_shared.
5343 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5345 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5346 non-zero before assuming this is a long file name.
5347 (w_strings): Likewise.
5348 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5350 * config/obj-coff.c (w_strings): Move declaration of i inside
5351 #ifdef block which uses it.
5353 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5355 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5356 "relaxmode". Output relocs which identify various relaxing
5357 possibilities for mov.[bwl] instructions.
5358 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5360 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5362 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5363 (MD_APPLY_FIX3): Define.
5364 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5366 (md_apply_fix3): Renamed from md_apply_fix.
5367 If pcrel reloc and symbol is in different section, undo effects
5370 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5372 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5373 any reloc with an LR% or RR% field selector for SOM.
5375 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5380 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5382 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5384 (yank_symbols): Likewise.
5386 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5388 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5389 BFD_ASSEMBLER, add name field.
5390 * config/obj-coff.c: Include "libiberty.h".
5391 (coff_header_append): Handle long section names.
5392 (crawl_symbols): Just use the name field for the symbol name,
5393 without worrying about null byte termination.
5394 (w_strings): Handle long section names.
5395 (write_object_file): Likewise. Also, use the name field, rather
5397 (obj_coff_add_segment): Permit long section names.
5398 (obj_coff_init_stab_section): Use the name field, rather than
5400 (adjust_stab_section): Likewise.
5401 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5403 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5404 (mem_fmt): Likewise.
5405 (md_apply_fix): Don't check fx_im_disp field.
5407 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5409 * configure.in: Add * after sparc*-*-vxworks.
5410 * configure: Rebuild.
5412 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5413 define it to comment_chars. Use tc_comment_chars rather than
5415 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5416 * config/tc-m68k.h (tc_comment_chars): Define.
5417 (m68k_comment_chars): Declare.
5418 * config/tc-m68k.c (m68k_comment_chars): Rename from
5419 comment_chars. Change into a pointer rather than an array.
5420 (md_longopts): Add "bitwise-or".
5421 (md_parse_option): Handle OPTION_BITWISE_OR.
5422 (md_show_usage): Mention --bitwise-or.
5423 * doc/c-m68k.texi: Document --bitwise-or.
5425 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5427 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5430 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5431 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5432 correct handling of input line pointer, and call
5433 demand_empty_rest_of_line.
5435 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5437 * config/tc-sparc.c (in_bitfield_range): New static function.
5438 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5439 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5440 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5441 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5442 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5444 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5446 * config/obj-coff.c: BFD_ASSEMBLER:
5447 (coff_last_bf): New static variable.
5448 (coff_frob_symbol): Set endndx of a .bf symbol.
5450 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5451 (last_bfP): New static variable.
5452 (yank_symbols): Set endndx of a .bf symbol.
5454 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5456 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5457 and -s options. Add -be for good measure.
5459 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5461 * read.c (s_space): Support non-constant fill value. Handle fill
5462 value correctly for a size other than 1.
5464 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
5466 * config/tc-arm.c (my_get_float_expression): Update call to
5467 gen_to_words, X_PRECISION changed from 6 to 5.
5469 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5471 * config/tc-ppc.c (register_name,reg_name_search): Move register
5472 name lookup from PE specific code to all targets. Add support for
5473 -mregnames/-mno-regnames to control whether register names are
5475 (md_assemble): Call register_name for all platforms.
5476 (md_parse_option): Add support for -mregnames/-mno-regnames.
5478 * configure.in (powerpcle*-*-solaris): Add support.
5479 (powerpc*-*-linux): Ditto.
5480 * configure: Regenerate.
5482 * config/ppc-sol.mt: New config file for PowerPC Solaris.
5484 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
5486 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5487 be associated with a single %lo reloc.
5489 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5490 before comparing against MAX_GPREL_OFFSET, so that negative
5491 numbers are handled correctly.
5494 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5496 * config/tc-sparc.c (last_insn): New static variable.
5497 (md_assemble): Warn about putting floating point branches in a
5498 delay slot. If architecture is less than v9, insert NOP
5499 instructions between floating point instructions and floating
5500 point branches. (The SunOS assembler does both these operations.)
5501 Save the last instruction opcode.
5502 (sparc_ip): Add pinsn parameter. Change caller.
5504 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5505 for byte jump to next instruction to skip empty frags.
5507 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5509 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5510 for addq with a 16 bit signed value, just emit a lda instruction
5513 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5515 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5518 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5520 * configure.in: Permit --enable-shared to specify a list of
5522 * configure: Rebuild.
5524 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5526 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5527 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5529 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5531 * config/atof-ieee.c: Fix handling of denormalized extended
5532 precision numbers and overflow/underflow detection.
5533 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5534 not include the 16 bit gap in the m68k extended precision format.
5536 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5538 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5540 * configure: Rebuild.
5542 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5544 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5545 be accessed using the $gp register.
5546 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5548 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5550 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5551 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5553 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5555 * read.c (get_line_sb): Bump line counters based on
5556 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5557 call LISTING_NEWLINE.
5558 (s_macro): Don't call demand_empty_rest_of_line.
5559 * app.c (do_scrub_chars): When handling C style comments, unget
5562 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5564 * read.h (enum linkonce_type): Define.
5565 (s_linkonce): Declare.
5566 * read.c (potable): Add "linkonce".
5567 (s_linkonce): New function.
5568 * subsegs.h (segment_info_type): Add linkonce field to
5569 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5570 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5571 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5572 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5574 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5575 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5576 entry based on the linkonce field in segment_info.
5577 * doc/as.texinfo: Document .linkonce.
5579 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5581 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5583 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5585 * stabs.c (s_stab_generic): Call the listing functions before
5586 doing the rest of the processing, which may involve freeing the
5587 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5588 SEPARATE_STAB_SECTIONS case.
5590 * config/tc-hppa.c: Remove nested comment.
5591 (tc_gen_reloc): Move label done inside the ifdef in which it is
5593 (md_apply_fix): Pass pointers to correct types to libhppa.h
5594 functions. Always return a value.
5596 * config/tc-mips.h (tc_frob_file): Define.
5597 (mips_frob_file): Declare.
5598 * config/tc-mips.c (struct mips_hi_fixup): Define.
5599 (mips_hi_fixup_list): New static variable.
5600 (imm_unmatched_hi): New static variable.
5601 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5602 offset_reloc. Pass imm_unmatched_hi to append_insn.
5603 (append_insn): Add unmatched_hi parameter. If it is set, add the
5604 new fixup to mips_hi_fixup_list. Change all callers.
5605 (mips_ip): Set imm_unmatched_hi when appropriate.
5606 (mips_frob_file): New function.
5608 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5610 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5611 * configure: Regenerated.
5613 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5615 * as.c (main): Call bfd_set_error_program_name.
5617 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5619 * as.h (strdup): Don't declare.
5620 * stabs.c: Include libiberty.h
5621 (get_stab_string_offset): Use xstrdup rather than strdup.
5622 (s_stab_generic): Likewise.
5623 * as.c (parse_args): Likewise.
5624 * read.c (s_mri_sect): Likewise.
5626 * gasp.c (change_base): Recognize \(...) construct documented to
5627 pass through enclosed characters literally through to the output.
5628 (process_assigns): Likewise. Also, be more careful to avoid
5629 looking past the end of the buffer.
5631 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5633 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5634 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5636 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5638 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5640 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5642 * config/alpha-opcode.h: Added cvtst instruction.
5644 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5646 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5647 string. Extract the addend from the result of expression.
5649 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5651 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5652 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5653 mode, change the state to 3 rather than 1.
5655 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5657 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5658 correspond to 11 March change.
5660 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5662 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5663 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5665 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5667 * configure: Rebuild with autoconf 2.8.
5669 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5671 * config/atof-ieee.c (gen_to_words): Improve handling of
5672 X_PRECISION numbers. Based on patches from Andreas Schwab
5673 <schwab@issan.informatik.uni-dortmund.de>.
5675 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5677 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5679 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5680 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5681 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5682 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5685 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5687 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5689 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5691 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5692 (pa_def_subspaces): Add $MILLICODE$.
5693 (pa_spaces_begin): Set section flags for $MILLICODE$.
5695 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5697 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5698 not SHT_NOBITS. Don't tamper with flags based on type if a
5699 special section was found (revert Feb 29 change).
5701 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5702 if aligning to a longword boundary or greater.
5704 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5706 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5708 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5710 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5711 * configure: Regenerated.
5713 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5715 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5716 R_N1SEL since they're not defined for old versions of hpux.
5718 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5719 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5720 R_N0SEL and R_N1SEL.
5722 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5724 * flonum-konst.c: Add two more constants for 1e+-2048 and
5725 1e+-4096, and correct the other constants.
5727 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5729 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5731 * config/obj-elf.c (obj_elf_section): Allow predefined section
5732 types to set the nobits type. Avoid a shadowed declaration.
5734 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5736 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5737 reduce relocs using e_nlrsel field selectors.
5739 * write.c (fix_new_exp): Don't use #elif. Some compilers
5742 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5744 (pa_chk_field_selector): Handle new field selectors for SOM.
5746 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5748 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5749 * configure: Rebuild.
5750 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5751 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5753 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5756 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5758 * mpw-make.sed: Update to handle shared library support.
5760 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5762 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5763 the insn on mismatch.
5765 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5767 * configure.in: Add support for a29-coff.
5768 * configure: Rebuild.
5770 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5773 of the section when looking for the R_SH_USES fixup, because the
5774 frag addresses have not yet been adjusted.
5776 * gdbinit.in: Set a breakpoint on as_warn_where.
5778 * config/tc-mips.c (macro): Add missing arguments to macro_build
5779 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5781 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5783 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5784 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5786 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5788 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5790 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5792 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5793 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5794 Recognize [uU] format args as sparclet cpregs.
5796 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5801 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5803 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5804 well as S_IS_EXTERNAL.
5805 (tc_fix_adjustable): Likewise.
5806 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5807 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5809 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5810 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5812 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5814 * config/tc-sparc.c (max_architecture): Change to sparclite for
5816 (default_compatible): Delete.
5817 (sparc_ffs): New function.
5818 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5819 (sparc_ip): Rewrite architecture match and bump logic.
5821 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5823 * configure.in: Check for 'do not mix' from native linker before
5824 trying to use -rpath.
5825 * configure: Rebuild.
5827 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5829 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5830 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5831 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5832 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5834 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5835 to the symbol lnnoptr field, to get the correct file offset.
5837 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5839 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5840 symbols that are not function, file, or section symbols to be
5843 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5845 * configure: Set and substitute RPATH_ENVVAR.
5846 * configure: Rebuild.
5847 * Makefile.in (RPATH_ENVVAR): New variable.
5848 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5850 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5851 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5852 * configure: Rebuild.
5854 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5856 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5857 appropriate flags in BFD section.
5859 * configure.in (m68k-*-psos*): New target.
5860 * configure: Rebuild.
5861 * config/te-psos.h: New file.
5862 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5865 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5867 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5868 * configure.in: Remove duplicate setting of cpu_type. Check
5869 whether opcodes library is required for on all targets, not just
5871 * configure: Rebuild.
5873 * config/tc-mips.c (mips_big_got): New static variable.
5874 (s_extern): Don't declare.
5875 (reg_needs_delay): New static function.
5876 (macro_build): Permit GOT/CALL_HI/LO relocs.
5877 (macro_build_lui): If place is not NULL, use the number in the
5879 (load_address): Handle mips_big_got case.
5880 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5882 (OPTION_XGOT): Define.
5883 (md_longopts): Add "xgot" if OBJ_ELF.
5884 (md_parse_option): Handle -xgot.
5885 (md_show_usage): Mention -xgot.
5886 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5887 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5889 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5891 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5892 the byte relocation, point it to the low byte of the word.
5894 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5896 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5897 * configure: Rebuild.
5899 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5901 * configure.in: Recognize any sparc* cpu.
5902 * configure: Regenerated.
5904 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5906 * read.c (potable): Add "mri" and ".mri".
5907 (s_mri): New function.
5908 * read.h (s_mri): Declare.
5909 * app.c (scrub_m68k_mri): New static variable.
5910 (mri_pseudo): New static variable.
5911 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5912 flag_m68k_mri. Initialize scrub_m68k_mri.
5913 (mri_state, mri_last_ch): New static variables.
5914 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5916 (app_push): Save new fields.
5917 (app_pop): Restore new fields.
5918 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5919 If TC_M68K, use a trivial state machine to look for occurrences of
5920 the .mri pseudo-op, and change the mode appropriately.
5921 * as.h (do_scrub_begin): Update prototype.
5922 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5924 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5926 (m68k_mri_mode_change): New function.
5927 (md_parse_option): Set reg_prefix_optional_seen.
5928 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5929 (MRI_MODE_CHANGE): Define.
5930 * doc/as.texinfo: Document .mri pseudo-op.
5932 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5935 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5937 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5938 * config/m68k-parse.h (enum pic_relocation): Define.
5939 (struct m68k_exp): Add pic_reloc field.
5940 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5941 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5942 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5944 * config/tc-m68k.c: Delete definition of NO_RELOC.
5945 (struct m68k_it): Add pic_reloc field.
5946 (add_fix): Copy over pic_reloc field.
5947 (md_pseudo_table): Interpret .align parameter as byte count.
5948 (mote_pseudo_table): Likewise.
5949 (tc_m68k_fix_adjustable): New function.
5950 (get_reloc_code): New function.
5951 (md_assemble): Use it as last argument to fix_new_exp.
5952 (md_apply_fix_2): For a relocation against a symbol don't put the
5953 addend into the data.
5954 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5955 (m68k_ip): Don't relax an operand that requires pic relocation.
5956 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5958 * write.c (fixup_segment): Don't add symbol value to addend if
5959 TC_M68K and OBJ_ELF.
5960 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5961 (motorola_operand): Add rule for `(zapc, EXPR)'.
5963 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5965 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5966 *really* is permissible before the comma.
5968 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5970 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5971 inserting nop instructions.
5973 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5975 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5977 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5979 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5980 class setting for a CALLNAME symbol in COFF.
5982 * read.c (potable): Pass negative numbers for new .balign[wl] and
5983 .p2align[wl] pseudo-ops.
5984 (s_align_bytes): Treat a negative argument as specifying the fill
5986 (s_align_ptwo): Likewise.
5988 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5990 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5991 (do_align): Take new len parameter. Change all callers. Pass it
5993 (s_align_bytes): Arg now indicates the length of the fill pattern.
5994 (s_align_ptwo): Likewise.
5995 * config/obj-coff.c (write_object_file): Pass length to
5997 * config/tc-i386.h (md_do_align): Take new len parameter.
5998 * config/tc-m88k.h (md_do_align): Likewise.
5999 * config/tc-m88k.c (m88k_do_align): Likewise.
6000 * config/tc-sh.h (md_do_align): Likewise.
6001 * config/tc-sh.c (sh_do_align): Likewise.
6002 * doc/as.texinfo: Document new pseudo-ops.
6004 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6005 done in cvt_frag_to_fill.
6007 * config/tc-sh.h (sh_do_align): Declare.
6008 (md_do_align): Define.
6009 * config/tc-sh.c (sh_do_align): New function.
6011 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6012 difference if the next address is before the current one.
6014 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6015 (archs): Initialize new field.
6016 (m68k_ip): Don't list alias names when listing CPUs which support
6019 * as.c (main): Call parse_args before read_begin.
6020 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6021 front of generated pseudo-ops.
6022 * read.c (potable): Ignore "name".
6023 (s_app_file): Permit a single quote after the string, since one
6024 may appear in m68k MRI mode.
6026 * configure.in: Check for --enable-shared. If linking against
6027 shared BFD and opcodes, fix library name on SunOS, and try to set
6029 * configure: Rebuild.
6031 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6033 * as.h (flag_m68k_mri): Declare.
6034 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6035 * Many files: For MRI syntax that is specific to the m68k MRI
6036 assembler, check flag_m68k_mri rather than flag_mri or
6037 MRI_MODE_NEEDS_PSEUDO_DOT.
6039 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6041 * config/tc-i960.c (ARCH_HX): Define.
6043 (targ_has_sfr): Handle ARCH_HX.
6044 (targ_has_iclass): Handle ARCH_HX.
6045 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6046 (tc_headers_hook): If the architecture was specified explicitly,
6047 use it when setting the flags. Set the extern variable coff_flags
6048 rather than headers->filehdr.f_flags, since the latter is set
6049 unconditionally in obj-coff.c.
6050 (i960_handle_align): Remove unused variable fixp.
6052 Support for building bfd and opcodes as shared libraries, based on
6053 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6054 * configure.in: Set OPCODES and BFD to search directories.
6055 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6056 * configure: Rebuild.
6057 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6058 (LIBDEPS): New variable.
6059 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6060 $(HLDFLAGS) in link.
6061 (check): Set LD_LIBRARY_PATH in the environment.
6063 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6065 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6066 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6067 read-only, not read/write.
6069 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6071 * Makefile.in (INSTALL_XFORM): Remove -e.
6073 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6075 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6076 than comparing S_GET_SEGMENT to undefined_section.
6077 (write_object_file): Skip symbols which were equated to an
6078 undefined or common symbol.
6079 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6080 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6082 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6083 or S_IS_COMMON call S_GET_VALUE.
6084 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6085 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6086 to an undefined or common symbol, convert the reloc to be against
6088 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6089 undefined or common symbol.
6090 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6091 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6092 to an undefined or common symbol, convert the reloc to be against
6094 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6095 undefined or common symbol.
6096 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6097 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6099 (yank_symbols): Skip symbols which were equated to an undefined or
6102 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6104 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6105 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6107 * configure.in: Make sure we only add m68k-parse.o to
6108 ${extra_objects} once, no matter how many m68k targets have been
6110 * configure: Rebuild.
6112 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6114 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6115 * configure: Rebuild.
6117 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6119 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6120 * doc/c-m68k.texi: Document .extend and .ldouble.
6122 * configure.in (m68*-apple-aux*): New target.
6123 * config/te-aux.h: New file.
6124 * config/obj-coff.c (compare_external_relocs): New static function
6126 (do_relocs_for): Sort relocs if TE_AUX.
6127 (fixup_segment): If TE_AUX, store common symbol value in segment.
6128 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6130 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6132 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6134 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6136 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6137 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6139 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6140 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6141 an undefined symbol and the size of a function symbol.
6142 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6143 for all common symbols.
6145 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6147 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6150 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6153 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6155 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6156 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6158 * ecoff.c (localsym_t): Add addend field.
6159 (add_ecoff_symbol): Add addend argument. Change all callers.
6160 (coff_sym_value): Make static.
6161 (coff_sym_addend): New static variable.
6162 (ecoff_directive_def): Initialize coff_sym_addend.
6163 (ecoff_directive_val): Accept symbol + constant.
6164 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6165 (ecoff_build_symbols): Include the addend in the symbol value.
6167 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6169 * config/tc-ppc.c (md_assemble): Ignore overflow on
6170 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6172 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6174 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6175 bytes in size, so offset appropriately in big endian mode when
6176 writing the bottom 2 bytes.
6178 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6180 * config/tc-sparc.c (default_compatible): New static local.
6181 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6182 (sparc_ip): If no architecture or -bump specified, don't mark as
6183 mismatched those in default_compatible.
6185 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6187 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6188 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6189 * configure: Rebuild.
6190 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6191 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6192 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6193 (sco_id): Declare if SCO_ELF.
6195 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6197 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6198 ({max,warn_after}_architecture): New static locals.
6199 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6200 If both architecture and -bump requested, set max_architecture to max.
6201 (sparc_md_end): Simplify.
6202 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6203 Rewrite code to bump architecture and check for conflicts.
6204 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6205 with Solaris assembler.
6206 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6207 (md_show_usage): Update.
6209 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6211 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6213 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6215 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6216 #ifdef sparcv9 when choosing value.
6219 (sparc_md_end): Declare.
6220 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6221 (initial_architecture): New static local.
6222 (can_bump_v9_p): Likewise.
6223 (NO_V9): Delete all occurrences.
6224 (sparc_md_end): New function.
6225 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6226 Don't bump architecture to v9 unless can_bump_v9_p set.
6227 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6228 * configure.in (sparc64 target cpu): Don't set obj_format here.
6229 (SPARC_V9): Renamed from sparcv9.
6230 (sparc64-*-elf*): Define SPARC_ARCH64.
6231 * configure: Regenerated.
6232 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6233 (SPARC_ARCH64): Add.
6234 * conf.in: Regenerated.
6235 * config/vmsconf.h: Update.
6237 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6239 * config/tc-mips.c (load_register): Optimise "dli" loads.
6240 (md_show_usage): add "-mcpu=vr4100" to help text.
6242 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6244 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6245 undefined symbol, preserve the X_op of O_symbol.
6246 (S_GET_VALUE): Fix check to permit this case.
6247 * write.c (write_relocs): If a reloc is against an undefined
6248 symbol equated to another symbol, change the reloc to be against
6250 * config/obj-coff.c (do_relocs_for): Likewise.
6252 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6255 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6257 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6258 computer is PowerPC.
6260 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6262 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6263 mentioned in the eabi.
6265 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6267 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6268 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6270 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6272 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6274 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6276 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6277 as a section it is ok to have unadorned -mrelocatable pointers in.
6279 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6281 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6284 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6286 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6287 dependent section attributes can be handled.
6289 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6290 macros to add support for exclude section flag and ordered section
6293 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6294 functions to add support for exclude section flag and ordered
6297 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6299 * subsegs.c (section_symbol): Don't try to look up the section
6300 symbol in the hash table. It should be possible to have a symbol
6301 with the same name as a section, but no connection to it.
6303 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6304 From James Carlson <carlson@xylogics.com>.
6306 * expr.c (operand): Skip whitespace after a close parenthesis.
6307 From James Carlson <carlson@xylogics.com>.
6309 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6311 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6312 as_warn_where for relocation overflow.
6313 (parse_reg): Accept register name only if next character is
6316 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6318 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6319 addresses for static variables.
6321 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6323 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6324 and xgot give the old toc16 relocation.
6325 (md_apply_fix3): Support all GOT relocations.
6327 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6329 * config/tc-mips.c (load_address): Correctly handle a constant in
6330 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6332 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6334 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6335 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6336 (build_Mbytes): Handle REG_B.
6338 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6340 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6342 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6344 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6346 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6348 * config/obj-coff.c (write_object_file): Set the s_align field to
6349 the number of bytes, rather than to the power of 2.
6351 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6353 * Makefile.in (DISTCLEAN_HERE): New variable.
6354 (distclean): Use it.
6355 (maintainer-clean): Depend upon clean-here rather than clean,
6356 distclean, and clean-info. Run make maintainer-clean in doc.
6357 Remove files listed in DISTCLEAN_HERE.
6358 * doc/Makefile.in (maintainer-clean realclean): Split out from
6359 distclean. Depend upon clean-info and distclean.
6361 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6363 * mac-as.r: Fix copyright and version strings.
6364 (cfrg): Use PROG_NAME instead of literal name.
6366 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6368 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6370 * config/tc-a29k.h (tc_unrecognized_line): Define.
6371 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6372 (md_operand): Handle a29k style local dollar labels.
6374 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6376 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6378 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6380 * read.c (s_fill): If md_flush_pending_output is defined, call
6383 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6385 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6386 Treat rs_align_code like rs_align.
6388 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6390 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6391 converting an absolute address into a PC-relative one.
6393 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6395 * mpw-config.in: Don't always use te-generic.h for emulation.
6396 (powerpc-apple-macos): Use emulation te-macos.h.
6397 * mpw-make.sed (install, install-only): Edit in Mac-specific
6400 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6402 * configure.in: Improve message about unsupported ELF targets.
6403 * configure: Rebuild.
6405 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6406 pattern is zero. From Manfred Hollstein.
6408 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6410 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6411 the various idata sections, we check the name on the .section pseudo.
6413 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6415 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6416 add section's paddr to add_number; compatibility to native as and
6419 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6421 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6423 * hash.c (struct hash_entry): Moved here...
6424 * hash.h (struct hash_entry): ...from here.
6426 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6427 if it's already known to be null.
6429 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6431 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6432 bit relocs converted to PC relative relocs. This turned out to
6433 add the offset from the beginning of .text twice.
6435 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6437 * stabs.c (s_stab_generic): In 's' case, free string from
6440 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6442 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6445 * subsegs.h (segment_info_type): Make bitfields unsigned.
6447 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6448 and move them together. On most systems this will reduce the
6449 structure size by one word.
6450 (operatorT): Define O_max.
6451 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6454 * read.c (pop_insert): Print error returned by hash table
6457 * as.c (dump_statistics): Split out from main; dump some hash
6458 table stats and target-specific stats.
6459 (start_time): No longer automatic to main.
6460 (main): Set file-level start_time and call dump_statistics at
6461 exit. Exit by calling xexit.
6462 (show_usage): Make --statistics description less specific.
6463 * subsegs.c (subsegs_print_statistics): New function.
6464 * write.c (write_print_statistics): New function.
6465 (n_fixups): New static variable.
6466 (fix_new_internal): Increment it.
6467 * read.c (read_print_statistics): New function.
6468 * read.h (read_print_statistics): Declare.
6469 * symbol.c (symbol_print_statistics): New function.
6470 * symbol.h (symbol_print_statistics): Declare.
6471 * hash.c (hash_print_statistics): New function.
6472 * hash.h (hash_print_statistics): Declare.
6473 * config/tc-i386.c (i386_print_statistics): New function.
6474 * config/tc-i386.h (i386_print_statistics): Declare.
6475 (tc_print_statistics): New macro.
6476 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6479 * hash.c (DELETED): Rewrite to use a valid but unique address.
6480 (START_POWER): Reduce to 10.
6481 (enum stat_enum): New enumerator, replacing STAT_* index macros.
6482 Add new values for counting strcmp calls.
6483 (GROW_FACTOR): New macro.
6484 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
6486 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6487 (hash_new): Use FULL_VALUE.
6488 (struct hash_control): Definition moved here.
6489 (hash_code): Don't mask to low bits.
6490 (hash_ask): Mask returned hash code here. Check hash value before
6491 calling strcmp; count strcmp calls.
6492 * hash.h (struct hash_control): Declare, don't define, here.
6493 (HASH_STATLENGTH): Deleted.
6494 (struct hash_entry): Add field for hash code.
6495 (hash_say, hash_apply): Don't declare.
6497 * hash.c (destroy): Return void.
6498 (applicatee): Ditto.
6499 (main): Fix declarations.
6500 (hash_apply): Return void. Argument `function' returns void. Put
6501 inside "#ifdef TEST".
6502 (hash_say): Define only if TEST is defined.
6503 * hash.h (hash_apply, hash_say): Declarations deleted.
6505 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6507 * configure: Rebuild with autoconf 2.7.
6509 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6511 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6512 * configure: Rebuild with autoconf 2.6.
6514 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6516 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6517 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6519 (ppc_frob_file): Remove.
6520 * config/tc-ppc.h (tc_frob_file): Don't define.
6521 (ppc_frob_file): Don't declare.
6523 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6525 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6526 * config/alpha-opcode.h: Include one-operand variants of jmp and
6529 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6530 with te-delta.h in 8.3 file systems.
6531 * configure.in: Adjusted.
6533 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6535 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6537 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6539 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6541 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6543 Version 2.6 released.
6544 * Makefile.in (VERSION): Updated to 2.6.
6546 * config/obj-coff.c (write_object_file): Change use of md_do_align
6547 to pass a pointer rather than a fill value, to match other uses.
6549 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6551 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6553 * as.c (main): Move md_end call to just after call to
6554 perform_an_assembly_pass. Delete cpu-specific code here.
6555 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6556 * config/tc-arm.c (md_end): Unused function deleted.
6557 * config/tc-ns32k.c (md_end): Ditto.
6559 * config/tc-i386.c (i386_align_code): New function, moved here
6560 from HANDLE_ALIGN macro.
6561 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6563 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6565 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6568 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6570 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6571 multi-byte nops to avoid changing gcc. The necessary gcc change
6572 might break old assemblers.
6574 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6576 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6577 generate optimal multi-byte nop instructions for ".align n"
6578 ".align n,0x90", and aligns requiring more than 15 bytes of
6579 padding still generate multiple 0x90's as before.
6581 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6583 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6585 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6587 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6588 * configure: Update.
6589 * mpw-make.sed: Reorder commands to make sed happier.
6590 * config/te-macos.h: New file.
6591 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6593 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6595 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6596 conditional branches.
6597 (md_apply_fix): Likewise.
6599 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6601 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6602 generate a reloc which the linker will not handle correctly. Fix
6603 overflow checking--R_IREL is 18 bits, not 17.
6605 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6607 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6608 from a PC relative reloc if TC_A29K.
6610 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6611 code depends upon it.
6613 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6614 $extend. Based on code from Eric Freudenthal
6615 <freudenthal@nyu.edu>.
6616 * config/tc-a29k.h (LEX_DOLLAR): Define.
6617 * read.c (LEX_DOLLAR): Define if not defined.
6618 (lex_type): Use LEX_DOLLAR.
6620 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6622 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6625 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6627 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6629 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6631 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6632 used only by "dlltool.c".
6634 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6636 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6637 (md_pseudo_table): Don't define "extern".
6639 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6641 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6643 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6645 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6647 * macro.c (macro_expand_body): Don't warn about == with a
6648 nonexistent parameter, in case it is in a comment field.
6650 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6652 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6653 set, even if macro_alternate is set.
6654 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6655 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6656 the token unless it ended in '@'.
6657 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6658 * doc/c-a29k.texi: Document macro usage on A29K.
6660 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6662 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6664 (install_operand): Likewise.
6666 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6668 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6670 * configure.in (m88k-motorola-sysv*): New target.
6671 * configure: Rebuild.
6672 * config/te-delta88.h: New file.
6673 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6675 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6676 (md_do_align): Define.
6677 * config/tc-m88k.c: Include "subsegs.h".
6678 (m88k_do_align): New function.
6680 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6681 (COFF_NOLOAD_PROBLEM): Define.
6682 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6684 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6686 * config/tc-i386.c (md_assemble): For a jump instruction with
6687 non-constant target, require 7 available bytes in the current
6690 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6692 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6695 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6697 * configure.in (alpha-*-linux*): Use ecoff.
6698 * configure: Rebuild.
6699 * ecoff.c (ecoff_directive_extern): New function.
6700 (ecoff_directive_weakext): New function.
6701 (ecoff_build_symbols): Handle weak symbols.
6702 (ecoff_setup_ext): Likewise.
6703 (ecoff_frob_symbol): Warn about weak common symbols.
6704 * ecoff.h (ecoff_directive_extern): Declare.
6705 (ecoff_directive_weakext): Declare.
6706 * symbols.c (S_IS_WEAK): New function.
6707 * symbols.h (S_IS_WEAK): Declare.
6708 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6710 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6713 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6715 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6717 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6718 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6719 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6720 * config/obj-coff.c (coff_frob_symbol): Don't call
6721 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6722 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6725 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6726 (ppc_stab_symbol): New static variable.
6727 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6728 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6729 sy_tc.real_name to the stab string.
6730 (ppc_bc, ppc_ec): New static functions.
6731 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6733 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6735 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6738 * input-scrub.c (input_scrub_push): Reset sb_index.
6740 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6742 * listing.c (listing_newline): Don't create a frag in the absolute
6745 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6747 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6748 (ppc_csect): Move most of the code to ppc_change_csect, and call
6750 (ppc_change_csect): New static function, taken from ppc_csect.
6751 (ppc_section): New static function.
6752 (ppc_saw_abs): New static varable.
6753 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6754 a symbol has no csect.
6755 (ppc_adjust_symtab): New function.
6756 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6757 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6759 * write.c (write_object_file): If tc_adjust_symtab is defined,
6760 call it just before the call to obj_adjust_symtab.
6762 * symbols.c (symbol_find_or_make): Change name to be const.
6763 * symbols.h (symbol_find_or_make): Update declaration.
6765 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6767 * doc/as.texinfo (Align): Mention SH.
6768 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6770 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6771 (Z8000 Directives, even): Don't give numeric align value, instead
6774 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6776 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6779 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6781 * Makefile.in (diststuff): Also make info.
6782 (maintainer-clean realclean): Also make clean-info.
6784 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6786 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6787 (pa_subspace): For ".nsubspa", always create a new subspace
6788 with the given attributes, even if one already exists with the
6791 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6793 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6794 TC_FORCE_RELOCATION, taking an additional section argument. If
6795 the section of the target symbol is not the same as the current
6796 section, always force the relocation to be used.
6797 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6799 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6800 md_pcrel_from function, taking an additional section argument.
6801 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6803 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6804 older TC_FORCE_RELOCATION if not defined.
6805 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6806 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6807 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6808 TC_FORCE_RELOCATION.
6810 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6812 * input-scrub.c (as_where): Set name to null pointer if we don't
6814 * messages.c (identify): Only print filename if non-null.
6815 (as_show_where): Ditto, for line number too.
6816 (as_warn_internal, as_bad_internal): Ditto.
6818 * input-file.c (input_file_open): If the input file can't be
6819 opened, consider it an error.
6821 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6823 * config/tc-mips.c: Added mips_4100 control, and support for
6824 accepting the 4100 as a MIPS architecture variant (md_begin,
6825 macro_build, mips_ip, md_parse_option). Adding suitable
6826 command-line OPTIONs, and updating the help text (md_show_usage).
6828 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6830 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6831 BFD_ASSEMBLER is defined.
6833 * Use one active frag and one obstack per frag chain:
6834 * frags.c (frags): Variable deleted.
6835 (frag_alloc): New function.
6836 (frag_grow, frag_more, frag_variant, frag_now_fix,
6837 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6839 (frag_new): Ditto. Verify that frch_last and frag_now match on
6840 entry and exit, and that old frag_now has non-zero type. Replace
6841 "know" uses with "assert". Use frag_alloc instead of mucking with
6843 * frags.h (frags): Declaration deleted.
6844 * subsegs.h (struct frchain): Add new field frch_frag_now.
6845 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6847 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6848 give it any stricter alignment than frchainS structures need. Do
6849 not initialize frags obstack. Set frag_now to point to
6850 dummy_obstack. Initialize absolute_frchain.
6851 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6852 field of frchainS. Don't create new frags on section switch, and
6853 use frag_alloc when creating a new frag chain. For absolute
6854 section, set frchain_now to absolute_frchain. Verify that
6855 frch_last and frag_now match on entry and exit. Initialize
6856 per-chain obstack, and under gcc, set required alignment to that
6857 needed by fragS structure.
6859 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6861 * stabs.c (get_stab_string_offset): Only copy input string if a
6862 fresh copy is needed, not if the section already exists.
6863 (s_stab_generic): Cache stab section name to bypass lookups, since
6864 usually it will match. Could be made faster still by changing the
6865 memory allocation rules.
6866 (s_xstab): Cache section name to bypass repeated string
6869 * frags.c (frag_new): Deleted register declarations.
6871 * listing.c (frag_now): Don't declare.
6873 * as.c (chunksize): New variable.
6874 (debug_memory): New variable.
6875 (main): If debug_memory is set, reduce chunksize and
6877 * as.h (chunksize): Declare it.
6878 * read.c (read_begin): Use it.
6880 * config/tc-alpha.c (md_shortopts): Include 'g'.
6881 (md_parse_option): Ignore it.
6883 * Makefile.in (distclean): Remove Makefile and config.status from
6884 testsuite directory.
6885 (clean-here): Don't delete testsuite. Instead, delete only the
6886 files within it that would be generated by running tests.
6888 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6889 frag_now_fix instead of accessing obstack info directly.
6890 * config/tc-arm.c (s_ltorg): Ditto.
6891 (md_assemble): Ditto.
6893 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6896 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6898 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6899 chain after parsing value expression, if any, to avoid separating
6900 continued .stabs lines.
6902 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6904 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6905 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6907 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6909 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6910 -mcom support and PPC_OPCODE_ANY for -many.
6911 (md_parse_option): Ditto.
6913 (md_begin): For duplicate instructions, print all duplicates
6916 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6918 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6919 common mode operation.
6920 (md_show_usage): Add -mcom to usage message.
6922 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6924 * expr.c (op_rank): Add O_symbol_rva.
6925 * expr.h (operatorT): Add O_symbol_rva.
6926 * read.c (cons_worker): Set O_symbol_rva when necessary.
6927 * write.c (fix_new_exp): Understand O_symbol_rva.
6929 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6931 * config/tc-mips.c: Correct s_cons arguments. From Michael
6932 Joosten <joost@ori.cadlab.de>.
6934 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6936 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6937 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6938 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6940 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6941 make non-static. Change all users.
6942 * config/obj-coff.h (coff_n_line_nos): Declare.
6944 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6946 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6948 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6950 * config/obj-elf.c (obj_elf_common): Convert specified byte
6951 alignment to power of two. Set size of local bss symbol.
6953 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6955 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6957 * sb.c, macro.c: Decide whether to include <string.h> or
6958 <strings.h> just as as.h does.
6960 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6962 * Makefile.in (site.exp): Fix setting of $srcdir.
6964 * config/tc-arm.c (md_atof): Fix little-endian output.
6965 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6968 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6970 * doc/as.texinfo: Split out the NS32k family documentation,
6971 despite its being commented out for now.
6972 * doc/c-ns32k.texi: New file.
6974 * sb.c, macro.c: Include string.h.
6976 * Makefile.in (comparison): Only check *.o; we don't care if
6977 timestamps inserted by the native linker differ.
6979 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6980 if alignment stricter than 4 bytes is requested; in that case,
6981 align to a 4-byte boundary first.
6983 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6985 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6986 uninitialized" warning for `Max_Source_Offset'.
6988 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6990 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6991 qualifiers and detect errors if present.
6992 (md_assemble): Add call to parse_toc_entry. Also added some support
6993 for the [tocv] qualifier.
6994 (ppc_pe_tocd): New function to support data in the toc section.
6996 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6998 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7001 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7003 * config/tc-m68k.c (isword): Accept all values from -65536 to
7004 +65535, so ~VAL will not be rejected.
7006 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7007 skip characters after the pseudo-op.
7009 * read.c (get_line_sb): Don't look past buffer_limit.
7010 (s_include): In MRI mode, skip characters after the file name.
7012 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7014 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7015 periods in register names.
7017 For older changes see ChangeLog.1.