1 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3 * as.c (parse_args): Add --keep-locals alias for -L.
4 Add --strip-local-absolute.
6 * as.h (flag_strip_local_absolute): New flag.
7 * symbols.c (S_IS_LOCAL): Use it.
8 * config/obj-aout.h (S_IS_LOCAL): Likewise.
9 * config/obj-bout.h (S_IS_LOCAL): Likewise.
10 * config/obj-coff.h (S_IS_LOCAL): Likewise.
13 Mon Jan 26 16:29:49 1998 Doug Evans <devans@seba.cygnus.com>
15 * tc-txvu.c: First pass at dma/pke/gpuif support.
16 (assemble_one_insn): Renamed from assemble_insn.
17 Initialize errmsg = NULL before calling parse fn.
18 Allow [] in suffix operand.
19 (fixups,fixup_count): Make static globals.
22 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
24 * config/tc-m32r.c: Detect if explicitly parallel instructions
25 might have an io conflict and issue a warning message.
28 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
30 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
31 to a count of the number of matches to skip.
32 (can_make_parallel): Pass count of number of matches to skip to
37 Fri Jan 23 18:41:18 1998 Doug Evans <devans@canuck.cygnus.com>
39 * config/tc-txvu.c (assemble_insn): Initialize errmsg = NULL
40 before calling insert routine. Delete test for !isalpha
41 after parsing mnemonic. ASCII operand chars are case insensitive.
43 Thu Jan 22 20:30:24 1998 Doug Evans <devans@seba.cygnus.com>
45 * config/tc-txvu.c (assemble_insn): Commas moved to opcode table.
48 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
51 * config/tc-m32r.c: Add support for swapping fixups of swap
54 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
55 cgen_swap_fixups): Functions to save, restore and swap the fixup
56 chain with a backup copy.
57 (cgen_asm_finish_insn): Returns address of constructed insn.
59 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
61 * listing.c (file_info_struct): Remove FILE, add POS.
62 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
63 (file_info): Don't open the file.
64 (buffer_line): Check for the file in the last_open cache, updating
66 (print_source): Don't reference file_info->file.
67 (listing_listing): Likewise.
68 (listing_print): Close the file in the cache, if any.
71 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
73 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
74 parallel instructions so that they are in the correct order.
75 (reads_from_src_reg, get_src_reg, can_make_parallel,
76 make_parallel): New functions to support opportunistic
77 parallelisation of adjacent instructions.
80 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
82 * read.c (dwarf_file_string): New file static variable.
83 (emit_expr): Look for constant sequence that leads up to a file
84 name in DWARF debugging output.
85 (stringer): Use dwarf_file_string to decide whether to accept a
86 string as a file name.
88 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
90 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
91 (crack_operand): Add reg->reglst MRI hack.
92 (r_seg): Put reglst symbols in reg_section.
93 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
96 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
98 * tc-sh.c (get_specific): Handle SGR & DBR.
101 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
103 * tc-h8300.c (parse_reg): Take the length of the symbol into
104 account when attempting to match a register name.
105 * tc-h8500.c (parse_reg): Likewise.
107 start-sanitize-vr4111
108 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
110 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
114 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
117 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
120 * cgen.c: Formatting changes to improve readability.
122 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
124 * config/tc-mips.c (macro): Rework division code to avoid unfilled
128 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
130 Based on a patch from Jim Wilson
131 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
132 (tc_gen_reloc): Handle cross section PC relative relocs
136 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
138 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
140 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
142 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
143 (expr_jmp_buf): New static local.
144 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
145 (cgen_md_operand): New function.
146 * tc-m32r.c: Clean up pass over `struct foo' usage.
147 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
149 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
151 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
152 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
155 Tue Jan 6 13:10:20 1998 Doug Evans <devans@seba.cygnus.com>
157 * config/tc-txvu.c (md_assemble): Handle no separator between
158 upper and lower insn #ifndef VERTICAL_BAR_SEPARATOR.
159 (assemble_insn): Likewise.
161 Mon Jan 5 14:54:09 1998 Doug Evans <devans@seba.cygnus.com>
163 * config/tc-txvu.c: #include dis-asm.h, opcode/txvu.h, elf/txvu.h.
164 (md_begin): Call txvu_opcode_init_tables.
165 (assemble_insn): New function.
166 (md_assemble): Beginnings of implementation.
169 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
171 * config/tc-i386.c (i386_operand): Give an error if there are
172 unrecognized characters after an expression.
174 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
176 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
179 Mon Dec 22 17:57:51 1997 Doug Evans <devans@canuck.cygnus.com>
181 * configure.in: Add txvu support.
182 * configure: Regenerate.
183 * config/tc-txvu.[ch]: New files.
186 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
188 * configure.in (i386*-go32-rtems*): Fix to be the same as
190 * configure: Rebuild.
192 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
194 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
195 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
196 (mips_ip): Always check for FP_D, not just for instructions that
197 are not part of the regular ISA.
199 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
201 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
203 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
205 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
207 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
209 * expr.c (integer_constant 32bit bignum): Mask off bits outside
210 the range we care about.
213 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
215 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
216 (exec_type_enum): Enumeration giving all of the exec types.
217 (warn_nops): New static variable to give nop warning level.
218 ({cur,prev}_mul32_p): New static variable to keep track of whether
219 the current/previous instruction is a 32-bit multiply.
220 (Optimizing): Make static.
221 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
223 (d30v_insert_operand): Delete declaration of unused function.
224 (write_2_short): Make exec_type argument enum, not int.
225 (parallel_ok): Ditto.
226 (check_range): Delete unused variable(s).
228 (find_format): Ditto.
229 (md_apply_fix3): Ditto.
230 (md_show_usage): Document -n and -N.
231 (md_parse_option): Parse -n and -N.
232 (write_1_short): If -n, warn about adding a nop. Use
234 (write_2_short): Use enumeration values instead of hard coded
235 integers. Reset exec_type for default operations. For explicit
236 parallel operations, call parallel_ok to make sure everything is
237 ok. If writing out a parallel operation, and the previous
238 instruction was a 32-bit multiply, indicate current instruction
240 (parallel_ok): Allow add/tx ... to be done in parallel with
241 another add/tx ... assuming the gpr registers don't overlap.
242 (md_assemble): Use exec type enumeration values, not hard coded
243 ints. Check for loads or 16-bit multiplies following in the next
244 cycle after a 32-bit multiply. Add nops if that is the case.
245 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
246 cur_mul32_p if current instruction is a 32-bit multiply.
247 (find_format): Change spacing and layout.
251 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
253 * config/tc-tic80.c (tic80_relax): New static variable.
254 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
255 (md_parse_option): Handle new relax options.
256 (md_show_usage): Document new relax options.
257 (find_opcode): Don't use short forms of PC relative branches if
262 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
264 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
265 used/set flag fields. Make flag vars unsigned long. Use
266 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
267 parallel if they use the same conditional flag with reversed
268 meaning. Allow 2 add/sub insns that set the carry or overflow
269 flags but do not query them to be done in parallel. Don't allow 2
270 word store operations to be done in parallel with ADDppp or
271 SUBppp. Don't allow loads to be done in parallel with 16 bit
275 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
277 * config/tc-arm.c: Prevent use of interworking support for
280 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
282 * doc/all.texi: Add M32R cpu.
284 * doc/as.texinfo: Add documentation of m32r processor.
286 * doc/c-m32r.texi: New file, documenting m32r specific features.
289 * config/tc-m32r.c (allow_m32rx): New function.
290 (enable_m32rx): New variable.
291 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
292 (md_show_usage): Document new --m32rx command line option.
293 (md_parse_option): Implement new --m32rx command line option.
296 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
298 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
302 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
304 * config/tc-tic80.c (build_insn): Handle instructions that have
305 long (32 bit) PC relative offsets. Fix places that previously
306 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
307 (md_apply_fix): Add case to handle long PC relative offsets.
310 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
312 * doc/c-arm.texi (ARM Options): Document support for new ARM
315 * config/tc-arm.c (md_parse_option): Add support for new ARM
318 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
320 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
321 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
323 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
325 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
328 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
329 SHT_V850_{S|T|Z}COMMON to mark special common sections.
331 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
333 * config/tc-v850.c: Brought up to date with the branch.
335 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
337 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
338 (SWITCH_TABLE): Handle BFD_RELOC_8.
339 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
340 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
341 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
343 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
345 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
346 apparent bug in gcc's long long support crossing from x86.
348 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
350 * config/tc-arm.c: Brought up to date with latest changes on arm
353 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
355 * config-gas.com: Get version info from configure.in.
357 * makefile.vms: include depend.obj in OBJS.
359 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
361 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
362 all corresponding code.
364 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
366 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
367 run-time endian selection.
370 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
372 * tc-sh.c (parse_reg): Properly quote for fv4.
375 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
377 * symbols.c (resolve_symbol_value): Add missing breaks in case on
378 symbol value operator.
380 start-sanitize-vr5400
381 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
383 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
387 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
389 * config/tc-d10v.c (parallel_ok, find_opcode):
390 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
392 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
394 * config/obj-coff.c (fixup_segment): Cast second arg of
395 md_apply_fix3 call to type "valueT *".
397 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
399 * configure.in (emulations): Make FreeBSD an aout / i386bsd
401 * configure: Re-generate.
403 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
405 * config/tc-mips.c (macro_build): Use the membership field
409 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
411 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
412 first argument if it's supposed to be a register.
415 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
417 * config/tc-mips.c (mips_4900): Added.
418 (hilo_interlocks): Added mips_4900.
419 (md_begin): Set default for mips_4900.
420 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
421 (md_longopts): Add "m4900" and "no-m4900".
422 (md_parse_option): Handle above options.
425 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
427 * app.c (do_scrub_chars): If d10v, re-insert a space before
428 a '#' when in state 10.
430 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
432 * config/tc-h8300.c: Include "subsegs.h".
433 (tc_reloc_mangle): Handle references to symbols which are not
434 being output, so that references to `.' work.
436 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
438 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
441 * macro.c (sub_actual): If we don't find a parameter for an &,
444 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
445 start-sanitize-vr5400
447 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
449 (hilo_interlocks): VR5400 has interlocks.
450 (md_begin): Expect mips64vr5400, not mips64r5400.
453 * config/tc-mips.c (mips_ip): In default case, call as_bad
454 instead of fprintf, to get "assembler messages:" message output
455 before instead of after.
457 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
459 * frags.h: Handle multiple inclusion.
461 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
463 Based on a patch from Ian.Dall@dsto.defence.gov.au.
464 * as.h (struct frag, frag support): Moved from here.
466 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
468 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
469 * cgen.c (cgen_asm_finish_insn): Update.
470 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
471 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
472 (md_convert_frag): Ditto.
473 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
474 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
475 (TC_FRAG_INIT): Update.
477 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
479 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
480 print out MD fields of fix.
481 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
482 defined) to initialize MD fields in frag.
483 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
484 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
485 * config/tc-ns32k.h: Add comments. Remove obsolete
486 BFD_FAST_SECTION_FILL definition, change prototypes for
487 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
488 opcode_frag and opcode_offset and remove pcrel_adjust.
489 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
490 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
491 (TC_FRAG_INIT): new macro to initialize machine dependent field in
493 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
494 MD fields in frag structure.
495 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
496 fix_bsr): macros to access MD fields in fix structure.
497 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
498 use struct opcode_location as these fields are now in the frag
500 (convert_iif): Call frag_more as it is needed instead
501 of trying to allocate for the whole insn. Avoid call of frag_more
502 with negative argument.
503 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
504 md_estimate_size_before_relax, md_pcrel_from,
505 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
507 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
508 opcode_offset and remove pcrel_adjust.
509 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
510 fix_new_ns32k_exp with changed arguments.
512 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
514 * tc-mips.c (md_begin): Reorganize setting of default values so
515 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
517 (md_parse_option): Remove all code that sets defaults; md_begin
518 handles all of this now.
520 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
522 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
524 (bootstrap, bootstrap2, bootstrap3): Likewise.
525 * Makefile.in: Rebuild.
527 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
528 TOC section to be against the csect.
530 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
532 start-sanitize-vr5400
533 * config/tc-mips.c (mips_5400): New variable.
534 (md_begin, md_parse_option): Handle 5400 options/names.
535 (macro_build, mips_ip): Check for 5400-specific instructions.
536 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
540 * config/tc-mips.c (validate_mips_insn): New function, checks
541 match versus mask bits, and also verifies that all bits to be
542 output are actually specified somewhere.
543 (md_begin): Call it for 32-bit instructions, instead of doing
544 match/mask check here. In case of failure, print a message, but
545 check the rest of the opcode table before exiting.
547 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
549 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
550 from Tony Thompson at ARM: athompso@arm.com
553 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
555 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
560 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
562 * config/tc-mips.c (hilo_interlocks): True for tx49.
563 (md_begin): Add mips64tx49.
564 (md_parse_option): Add 4900 cpu.
567 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
569 * config/tc-ppc.c (md_assemble): When handling @l, always sign
570 extend if the operand expects a signed value.
572 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
573 default which is to permit dollar labels.
575 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
577 * config/tc-sparc.c (sparc_memory_model): New variable.
578 (md_longopts): Add -TSO/-PSO/-RMO options.
579 (md_parse_options): Handle them.
580 (sparc_elf_final_processing): For 64 ELF, set required
581 memory ordering in e_flags. Default to RMO and let the user
582 override it through command line.
584 * config/tc-sparc.h (elf_tc_final_processing): Add.
586 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
588 * config/tc-sparc.c (v9a_asr_table): New variable.
589 (sparc_ip): Handle v9a asr's.
590 Patch from David Miller <davem@vger.rutgers.edu>.
592 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
594 * config/tc-sparc.h (md_do_align): New macro.
595 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
596 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
598 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
600 * config/tc-sh.c (sh_small): New variable.
601 (OPTION_SMALL): Define.
602 (md_longopts): Add "small".
603 (md_parse_option): Handle OPTION_SMALL.
604 (md_show_usage): Mention -small.
605 * config/tc-sh.h (sh_small): Declare.
606 (SUB_SEGMENT_ALIGN): Handle sh_small.
607 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
610 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
611 case in little endian mode.
613 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
615 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
616 overflow signalling to linker.
618 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
620 * makefile.vms: Fix for dec c.
622 * config-gas.com: Give explanation for dec c setup in error
625 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
626 sections on openvms/alpha.
628 * config/obj-evax.c: support .weak pseudo-op
630 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
632 * config/tc-sparc.c (default_arch_size): New static local.
633 (struct sparc_arch): Rename arch_size to default_arch_size.
634 New member user_option_p.
635 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
636 (init_default_arch): Check whether default arch is valid.
637 Set default_arch_size in addition to sparc_arch_size.
638 (OPTION_32,OPTION_64): Define.
639 (md_longopts): New entries for -32, -64.
640 (md_parse_option): Handle them.
641 (md_show_usage): Print them. Ensure init_default_arch called.
642 * configure.in (sparc64): Set arch to v9-64.
643 * configure: Regenerated.
645 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
647 * write.c (subsegs_finish): New function, broken out of
649 (write_object_file): Some code moves into subsegs_finish.
650 * write.c (subsegs_finish): Declare.
651 * as.c (main): Call subsegs_finish.
653 * read.c (s_include): Check for error return from
656 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
658 * read.c (get_line_sb): Accept any eol marker while scanning macros.
660 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
662 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
663 * config/tc-i386.h (DIFF_EXPR_OK): Define.
664 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
665 the correct relocation when it exists.
666 * config/tc-i386.c (md_apply_fix3): Likewise.
668 * config/tc-ppc.h: Correct typo in comment.
669 * config/tc-v850.h: Likewise.
671 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
673 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
674 when second instruction is writing to first instructions inputs.
676 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
678 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
679 templated programs to build with -g.
681 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
683 * config/tc-v850.c (md_relax_table): Add support for relaxing
684 unconditional branches. This patch is courtesy of Jim Wilson.
685 (md_convert_frag): Fix relaxing of branches. This patch is
686 courtesy of Jim Wilson.
687 (md_assemble): Create different fixups for conditional and
688 unconditional branches. This patch is courtesy of Jim Wilson.
689 (md_estimate_size_before_relax): Estimate size of variable part of
690 fixup based on whether it is for a conditional or an unconditional
691 branch. This patch is courtesy of Jim Wilson.
692 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
693 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
694 obj_elf_section_change_hook().
695 (v850_comm): New function.
696 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
697 (md_begin): Add bss flag to seg_info of bss sections.
699 Add support for .scommon, .tcommon and .zcommon sections.
701 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
702 .zcommon, .tbss, .call_table_data and .call_table_text.
704 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
706 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
707 * configure: Regenerated.
709 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
711 * config/tc-d10v.c: Fixes to make sure the AT_WORD
712 expression is not confused with -1.
714 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
716 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
717 operand - OPERAND_ATMINUS.
719 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
721 * config/tc-d10v.c (parallel_ok): Note that auto increment and
722 decrement modify the index register.
724 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
726 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
727 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
729 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
730 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
731 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
734 * doc/Makefile.am (CPU_DOCS): Define.
735 (as.info): Depend upon $(CPU_DOCS).
736 * doc/Makefile.in: Rebuild.
738 * configure.in: Remove AM_PROG_INSTALL; it's called by
740 * configure: Rebuild.
742 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
744 * tc-d10v.h (TC_START_LABEL): Don't define.
745 (tc_frob_label): Define.
747 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
749 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
750 to pair a branch and link with anything but an exe instruction.
752 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
754 * config/tc-alpha.c (load_expression): Disable the sym+const .got
755 optimization to reduce the alignment surprises for gcc.
757 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
759 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
760 * config/tc-sparc.c (sparc_target_format): Handle coff here.
761 (sparc_ip): Add %hix,%lox.
762 (md_apply_fix3): Call as_bad_where, not as_bad.
763 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
764 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
766 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
768 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
769 recognizes alphaev5 etc.
770 * configure: Rebuild.
772 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
774 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
775 of mipsr3900 with mipstx39.
777 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
778 -mipsXX message' if the insn isn't an ISA insn.
780 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
782 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
783 Redefine TARGET_FORMAT to call sparc_target_format.
784 * config/tc-sparc.c (in_unsigned_range): New function.
785 (sparc_arch_size): Make static.
786 (sparc_target_format): New function.
787 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
788 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
789 (output_insn): Set `fx_no_overflow'.
790 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
791 (tc_gen_reloc): Likewise.
793 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
795 * config/tc-v850.c (v850_section): Remove.
797 * config/obj-elf.c (obj_elf_section): Enhance error message.
799 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
801 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
802 including obj-elf.h in OBJ_MAYBE_ELF case.
803 (mips_target_format): Return NULL after abort to avoid warning.
805 * ecoff.c (generate_ecoff_stab): Remove unused static function.
807 * expr.c (operator): Accept ==. From Anders Blomdell
808 <anders.blomdell@control.lth.se>.
810 * config/atof-ieee.c (gen_to_words): When generating a denormal
811 number, handle an overflow into the smallest normalized number.
813 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
815 * as.h, input-scrub.c (new_logical_line): New return value.
816 * read.c (s_app_file): Don't note the same file several times
819 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
821 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
823 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
825 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
826 * configure: Rebuild.
828 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
830 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
832 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
833 fn* instructions do not insert implicit fwait. This was changed
836 * config/m68k-parse.y (yylex): Permit an expression to be used for
839 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
841 * Makefile.in: Rebuild.
843 * aclocal.m4: Rebuild with new libtool.
844 * configure: Rebuild.
846 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
848 * app.c (do_scrub_chars): Clear mri_state at end of .mri
851 * config/tc-mips.c (hilo_interlocks): Change from a static
852 variable to a macro, so that it varies with the variables upon
854 (gpr_interlocks, cop_interlocks): Likewise.
855 (md_begin): Don't initialize them.
857 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
859 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
860 of strcmp where appropriate.
862 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
864 * config/tc-v850.c (md_assemble): Cope with a zero data area
865 relocation with a constant offset.
866 (md_assemble): Produce error message when special data area
867 relocations are used on instructions which do not support them.
868 (md_assemble): Reset processor mask if defined by command line
871 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
873 * config/tc-sparc.c: Reorganize file.
874 (parse_keyword_arg): Allow numbers in reg names.
875 (SPECIAL_CASE_NONE): New macro.
876 (md_assemble): Use it.
877 (lookup_arch,init_default_arch): New functions.
878 (default_arch,default_init_p,sparc_arch_table): New static locals.
879 (sparc_arch_size): New static local.
880 (max_architecture): Initialize in init_default_arch.
881 (md_parse_options): Call init_default_arch if necessary.
882 Rewrite -xarch/-A processing.
883 (md_show_usage): Print -A values from sparc_arch_table.
884 (md_begin): Call init_default_arch if necessary.
885 (sparc_md_end): Handle both 32 and 64 bit environments.
886 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
887 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
889 * config.in: Regenerate.
890 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
891 (SPARC_V9,SPARC_ARCH64): Delete.
892 * configure: Regenerate.
893 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
895 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
897 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
899 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
902 * config/tc-v850.c (md_assemble): Corrected typo.
903 * config/tc-v850.c Add new sections: call_table_data and
905 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
906 (handle_ctoff): New Function.
908 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
911 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
913 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
914 displacement from the tiny data area pointer.
916 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
918 * config/tc-hppa.c (fix_new_hppa): Make declaration match
921 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
923 * config/tc-v850.c (processor_mask): New variable.
924 (set_machine, md_parse_option): Set processor_mask.
925 (md_assemble): Check that instruction is available to target
928 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
930 (TARGET_PROCESSOR): New constant.
931 (TARGET_PROCESSOR): New constant.
935 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
937 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
942 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
944 Merge in work from Martin Hunt:
946 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
947 CR is 0 for PSWL and PSWH.
949 * config/tc-d30v.c (do_assemble): Don't accept
950 illegal condition codes for cmpu instruction.
952 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
953 used in d*i instructions.
955 * config/tc-d30v.c (check_size): New function. Check
956 relocations for overflows.
957 (md_pcrel_from_section): Fix relocations between sections.
958 (md_apply_fix3): Use new relocation types for 15 and 21
959 bit relocations in the right container. Needed because
960 the address of the instruction is not eight-byte aligned
961 but the relocations must be.
963 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
964 (find_format): If ".s" or ".l" are used, don't try
965 to compute branch sizes.
967 * config/tc-d30v.c (do_assemble): Check for ".s" or
968 ".l" extensions to opcode names.
969 (find_format): Generate the correct instructions when
970 ".s" or ".l" are used.
972 * config/tc-d30v.c (build_insn): Check for odd registers
973 on instructions that require even registers.
975 * config/tc-d30v.h (md_start_line_hook): Define.
976 * config/tc-d30v.c (md_start_line_hook): New hook.
977 Checks the beginning of each line for a ".". If it
978 finds one, assume a pseudo-op and flush any unwritten
981 * config/tc-d30v.c (md_apply_fix3): Fix problem
982 with determining when fixups were done.
984 * config/tc-d30v.c (build_insn): Fix bug where the numeric
985 part of a symbol (for example, "foo+8") was being written
986 into the instruction.
987 (md_pseudo_table): Change .word to be 32 bits and add
990 * config/tc-d30v.c (parallel_ok): Check to see if first
991 instruction is a jump.
993 * config/tc-d30v.c (parallel_ok): Major code reorganization.
996 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
999 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1001 * configure.in (emulations): Add v850 emulation.
1003 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1005 * Makefile.am (CPU_TYPES): Add arc.
1006 (TARGET_CPU_CFILES): Add tc-arc.c.
1007 (TARGET_CPU_HFILES): Add tc-arc.h.
1008 (dependencies): Rebuild.
1009 * Makefile.in: Rebuild.
1010 * configure.in: Recognize arc-*-elf*.
1011 * configure: Regenerated.
1012 * config/tc-arc.[ch]: New files.
1014 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1016 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1017 Correct description of hi() reloc prefix.
1019 start-sanitize-v850e
1020 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1021 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1022 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1025 * doc/c-v850.texi: Document new pseudo ops and command line
1028 * config/tc-v850.c (set_machine): New function.
1029 * config/tc-v850.c (.v850): New pseudo op.
1030 start-sanitize-v850e
1031 * config/tc-v850.c (.v850e): New pseudo op.
1032 * config/tc-v850.c (.v850ea): New pseudo op.
1036 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1038 Support -alh and -ald for DWARF 1:
1039 * listing.c (struct list_info_struct): Add debugging field.
1040 (listing_newline): Initialize the debugging field. If ELF, if the
1041 section starts with .debug or .line, set the debugging field in
1042 the listing structure.
1043 (debugging_pseudo): Add list parameter. Change all callers. If
1044 the debugging field is set, consider it to be a debugging pseudo.
1045 If ELF, skip blank lines between debugging lines.
1046 * read.c (emit_expr): If ELF, look for line numbers.
1047 (stringer): If ELF, look for file names.
1049 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1051 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1052 if there is no insert function.
1054 * config/tc-v850.h (TARGET_MACHINE): New constant.
1056 * config/tc-v850.c (v850_insert_operand): Add
1057 -mwarn_unsigned_overflow.
1058 (md_begin): Set BFD machine number based on machine variable.
1059 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1061 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1063 * as.h: Don't declare alloca if it is a macro.
1064 * macro.c: Likewise.
1067 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1069 * config/tc-mips.c: Add tx19/r1900.
1072 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1074 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1075 rename to cpu_types[].
1076 (s_alpha_arch): New function.
1077 (md_pseudo_table): Add "arch".
1079 * config/tc-alpha.c (md_begin): Merge the two loops through the
1081 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1082 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1084 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
1086 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1088 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1093 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1095 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1097 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1099 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1100 relative to the next instruction, not the current instruction.
1101 (md_assemble): Similarly.
1103 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1105 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1108 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1109 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1110 recognise special instructions.
1111 (md_assemble): Calculation of the size of a fixups corrected.
1113 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1116 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1118 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1119 opcode->opcode as the sentinal. Zero is a valid opcode.
1121 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1123 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1124 * doc/c-v850.texi: Change node name to match other chapter nodes.
1126 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1128 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1131 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1133 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1134 number will fit in 64 bits.
1136 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1137 rather than calling abort.
1139 * as.h: Don't define alloca if __GNUC__. Just declare it.
1140 * macro.c: Copy alloca handling from as.h.
1142 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1143 Gabriel Paubert <paubert@iram.es>.
1145 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1146 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1147 is jcxz or a loop instruction.
1149 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1151 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1153 (md_begin): Set up machine architecture and type.
1155 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1157 * symbols.c (resolve_symbol_value): Store the value back into the
1158 symbol expression, to handle add or subtract simplification
1159 correctly. Handle O_symbol_rva. Add default case.
1161 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1162 chunksize while creating the new subsection.
1163 * as.c (chunksize): Initialize to zero.
1164 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1165 calling obstack_begin.
1167 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1169 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1172 start-sanitize-v850e
1173 * config/tc-v850.c (parse_register_list): Support constant
1174 expressions as register lists.
1177 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1179 * doc/c-v850.texi: Change the major node to v850 Machine
1182 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1184 * doc/as.texinfo: Add inclusion of c-v850.texi
1186 * doc/c-v850.texi: New file.
1188 * read.c (is_end_of_line): Make NUL character be considered to be
1191 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1193 * config/tc-v850.c (parse_register_list): Add support for curly
1195 (cc_names): Add "e" and "ne" conditions.
1197 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1199 * app.c (do_scrub_chars): Support a double dash as starting a
1200 comment that extends to end of line.
1202 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1204 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1206 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1208 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1210 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1211 insn when changing to a different instruction.
1214 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1216 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1217 floating point extensions.
1218 (parse_reg): parse sgr and dbr.
1221 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1223 * config/tc-v850.c (system_register_name): Support numbers for
1224 system register IDs.
1226 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1228 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1229 flag when alignment is in bytes instead of power of 2, and code to
1230 use that flag to convert alignment to bytes.
1231 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1232 * read.h (s_lcomm_bytes): Add prototype.
1233 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1234 defined, write alignment to alignment bits in section header s_flags
1235 rather than the s_align field.
1236 start-sanitize-tic80
1237 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1238 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1239 pseudo, instead of s_lcomm which wants a power of two for alignment.
1242 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1244 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1246 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1248 * as.c (show_usage): Add -am.
1249 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1250 if we've already got one.
1251 * listing.c (struct list_info_struct): Add line_contents.
1252 (listing_newline): Put unused argument to work: if non-null, save it...
1253 (listing_listing): ... and regurgitate during listing instead of line
1255 * listing.h (LISTING_MACEXP): New define.
1256 (LISTING_NEWLINE): Argument is NULL.
1257 * read.c (read_a_source_file): If expanding macros, break up input
1258 lines and pass them to listing_newline.
1259 * doc/as.texinfo: Document -ac and -am.
1261 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1263 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1265 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1268 start-sanitize-v850e
1269 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1271 * config/tc-v850.c: Remove support_v850e flag and command line
1274 * configure.in (emulations): Add support for v850e target
1276 * configure (emulations): Add support for v850e target
1278 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1280 * config/tc-v850.c: Remove support_v850ea flag and command line
1283 * configure.in (emulations): Add support for v850ea target
1285 * configure (emulations): Add support for v850ea target
1288 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1290 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1291 setting EXPECT and TCL_LIBRARY.
1292 * Makefile.in: Rebuild.
1294 * as.h (enum debug_info_type): Define.
1295 (debug_type): Declare.
1296 * as.c (debug_type): New global variable.
1297 (show_usage): Add --gstabs.
1298 (parse_args): Handle --gstabs.
1299 * read.c (generate_asm_lineno): Remove.
1300 (read_a_source_file): Output stabs debugging if appropriate.
1301 Change checks of generate_asm_lineno to check debug_type. Only
1302 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1303 * read.h (generate_asm_lineno): Don't declare.
1304 (stabs_generate_asm_lineno): Declare.
1305 * stabs.c (stabs_generate_asm_lineno): New function.
1306 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1307 Don't turn off debugging.
1308 (add_file): Remove old #if 0 code.
1309 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1310 (ecoff_directive_end): Don't generate stabs line symbols.
1311 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1312 generate_asm_lineno.
1313 (line_label_cnt): Remove.
1314 (ecoff_generate_asm_line_stab): Remove.
1315 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1316 * doc/as.texinfo, doc/as.1: Document --gstabs.
1318 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1320 start-sanitize-v850e
1321 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1322 Add support for v850ea instructions.
1324 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1325 Add support for v850e instructions.
1328 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1329 text of entire opcode.
1331 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1333 * doc/internals.texi: Document rs_leb128.
1335 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1337 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1338 in ABSL case, rather than calling abort.
1340 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1342 * as.h (enum _relax_state): Add rs_leb128.
1343 * read.c (potable): Add sleb128 and uleb128.
1344 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1346 * read.h: Update prototypes.
1347 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1348 the symbol value, add a second FINALIZE argument that prevents
1349 changes from being comitted. Update all callers.
1350 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1351 * doc/as.texinfo: Document the new pseudos.
1353 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1355 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1357 (DISTCLEANFILES): Define.
1358 * doc/Makefile.am (DISTCLEANFILES): Define.
1359 * Makefile.in, doc/Makefile.in: Rebuild.
1361 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1364 Don't set targ or gas_target. Define SCO_ELF and
1365 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1367 * Makefile.am: Remove @target_frag@.
1368 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1370 (dep-am): Mark as phony.
1371 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1373 * config/arm-big.mt, config/arm-lit.mt: Remove.
1374 * config/mips-big.mt, config/mips-lit.mt: Remove.
1375 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1376 * config/ppc-sol.mt: Remove.
1377 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1378 * config/m88kcoff.mt: Remove.
1379 * config/sco5.mt: Remove.
1380 * configure, config.in, Makefile.in: Rebuild.
1382 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1383 further try to circumvent the .y.h rule.
1384 * Makefile.in: Rebuild.
1386 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1388 * Makefile.am: New file, based on old Makefile.in.
1389 * acinclude.m4: New file, from old aclocal.m4.
1390 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1391 shared library handling; now handled by libtool. Replace
1392 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1393 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1394 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1395 * config.in: New file, created by autoheader.
1397 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1398 * stamp-h.in: New file.
1399 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1400 (parse_args): Likewise.
1401 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1402 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1403 * Makefile.in, doc/Makefile.in: Now built with automake.
1404 * aclocal.m4: Now built with aclocal.
1405 * configure: Rebuild.
1407 * cond.c (s_else): If not listing false conditionals, turn listing
1408 off in the false branch of the else.
1410 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1412 * config/tc-mips.c (macro): Fix handling of a double load from a
1413 symbol plus an offset.
1415 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1416 has an associated external symbol.
1418 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1420 * config/tc-alpha.c (s_alpha_ucons): New function.
1421 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1423 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1425 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1426 line if we encounter an error.
1428 * config/tc-v850.c (md_assemble): Sign extend constants value
1429 for hi and hi0 expressions.
1430 (v850_insert_operand): Enable range checking for generic 16bit
1433 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1435 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1436 LO16, HI16 and HI16_S relocs.
1438 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1440 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1442 * configure: Regenerated with autoconf 2.12.
1443 * Makefile.in: Add $(EXEEXT) to all executables.
1445 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1447 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1448 unconditional branches.
1449 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
1452 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
1454 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
1456 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
1458 * macro.c (define_macro): Make sure the index is in range before
1461 start-sanitize-tic80
1462 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
1464 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
1465 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
1466 the right f/ffrag and fx/fxfrag pairs since instruction may be split
1470 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
1472 * config/te-go32.h (USE_ALIGN_PTWO): Define.
1473 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
1474 defined, use s_align_ptwo for .align.
1475 * configure.in (i386-*-msdosdjgpp*): New target.
1476 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1477 * configure: Rebuild.
1479 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1481 * config/tc-sparc.c (last_opcode): New static local.
1482 (md_assemble): Don't issue "FP branch in delay slot" warning if
1483 the delay slot has been annulled.
1485 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1487 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1488 code if BFD_ASSEMBLER.
1490 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1492 * config/tc-v850.c (system_registers): Fix ordering of registers.
1494 start-sanitize-tic80
1495 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1497 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1498 when it will be filled in later by relocation information.
1501 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1503 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1504 (mips_ip): Fix ISA checks.
1506 start-sanitize-r5900
1507 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1509 * configure.in: Default the r5900 to little endian.
1510 * configure: Rebuilt.
1513 start-sanitize-tic80
1514 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1516 * config/tc-tic80.c (build_insn): Fix endianness problem with
1520 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1522 * config/tc-mips.c (check_absolute_expr): Change warning to
1525 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1527 * config/tc-mips.c (macro_build): Refine code to check if an
1528 instruction is available on a particular cpu variant.
1529 (mips_ip): Likewise.
1531 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1533 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1534 OBJ_AOUT to ifdef OBJ_ELF.
1535 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1536 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1538 * write.c (fixup_segment): Change special case for i386-coff to
1539 not apply for i386-pe.
1540 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1541 which were not done.
1542 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1543 (coff_format_ops): Initialize frob_file_after_relocs field rather
1544 than frob_file field.
1545 * config/obj-coff.h (coff_frob_file): Don't declare.
1546 (coff_frob_file_after_relocs): Declare.
1547 (obj_frob_file): Don't define.
1548 (obj_frob_file_after_relocs): Define.
1549 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1550 * configure: Rebuild.
1552 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1554 * config/obj-coff.c (fixup_segment): Never subtract section
1555 address from PC relative reloc which will be fully resolved.
1557 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1559 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1560 with hpux10 header files.
1562 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1564 From Jason Merrill <jason@cygnus.com>:
1565 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1567 * config/tc-i386.h (md_maybe_text): Define.
1568 (md_do_align): Use md_maybe_text.
1570 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1572 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1573 relocations, don't check for symbol being external, weak, etc.
1575 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1577 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1578 calculate relocations to any external symbol, because we might be
1579 linking a shared object and the symbol might be overriden or moved
1580 (for instance, moved into a static executable's .bss section).
1581 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1583 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1584 be calculated by the assembler.
1586 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1587 whose destination lies in the same file, by ignoring the @plt or
1588 @local and aiming the branch at its destination.
1590 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1592 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1593 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1596 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1597 of obj_copy_symbol_attributes.
1599 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1601 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1602 signed operand, sign extend a 32 bit value to the host size.
1604 * Makefile.in (CFLAGS): Subsitute from configure script. From
1605 Jeff Makey <jeff@cts.com>.
1607 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1608 buffer size to make a copy of the symbol.
1610 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1613 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1615 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1616 step through the frags calling cvt_frag_to_fill, switch to
1617 SEG_DATA when we reach data_frag_root.
1619 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1621 * config/tc-mn10300.c (md_assemble): Allow an empty register
1622 list for instructions which use register lists.
1624 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1626 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1628 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1631 * config/tc-arm.c: Add prototypes for many static functions.
1632 (struct asm_opcode ): Add prototypes for parms field.
1633 (struct thumb_opcode ): Likewise.
1634 (fp_op2): Remove unused flags parameter.
1635 (output_inst): Make static.
1636 (arm_after_pass_hook): Remove unused ignore parameter.
1637 * config/tc-arm.h (arm_after_pass_hook): Declare.
1638 (arm_start_line_hook): Declare.
1639 (arm_frob_label): Declare.
1641 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1643 * depend.c (wrap_output): new prototype.
1645 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1647 * config/tc-sh.c (md_apply_fix): Check for overflow.
1649 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1650 section size to be aligned.
1652 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1654 * config/tc-sh.h (md_cons_align): Define.
1655 (sh_cons_align): Declare.
1656 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1657 (sh_no_align_cons): New static variable.
1658 (s_uacons): New static function.
1659 (sh_cons_align): New function.
1660 (sh_handle_align): Warn about misaligned data.
1661 * doc/c-sh.texi: Document .uaword and .ualong.
1663 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1665 * macro.c (macro_expand): In MRI mode, treat single quote as a
1666 separator character when checking for a positional argument.
1668 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1670 * config/tc-arm.c (md_parse_option): Merge in changes from
1673 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1675 * configure.in (emulations): Add Thumb architecture support from
1676 armT-9703-28-branch.
1678 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1680 * doc/all.texi: Add enabling of ARM documentation.
1682 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1684 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1686 * config/tc-mips.c: Added r3900 support.
1688 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1690 * as.c: (parse_args) `-t' option requires an argument.
1692 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1694 * config/tc-arm.c (md_begin): Change call to
1695 coff_arm_bfd_set_private_flags() to a call to
1696 bfd_set_private_flags().
1698 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1700 * Makefile.in: Rebuild dependencies.
1702 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1703 of a BFD_RELOC_RVA reloc.
1705 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1707 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1708 (hppa_force_relocation): Force a relocation for an absolute
1711 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1713 * doc/as.texinfo: Don't use @value in section names or index
1714 entries; it confuses texinfo.tex.
1716 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1718 * doc/as.texinfo: Updated for -MD option.
1719 * Makefile.in (CFILES): Added depend.c.
1720 (OBJS): Added depend.o.
1721 * as.h (start_dependencies, register_dependency,
1722 print_dependencies): New declarations.
1723 * depend.c: New file.
1724 * as.c (parse_args): Added -MD option.
1725 (main): Call print_dependencies.
1726 (show_usage): Added help for -MD.
1727 * read.c (s_app_file): Call register_dependency.
1728 (s_include): Call register_dependency when file is found.
1729 (read_a_source_file): Call register_dependency.
1731 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1734 section address to the symbol value.
1736 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1738 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1739 into the new membership field.
1741 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1743 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1744 command line then the ARM7 is now chosen by default when setting
1745 the BFD machine and architecture.
1747 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1749 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1750 hold APCS selection.
1751 (md_begin): Added code to generate flags to be set into the COFF
1752 header and the calls to the BFD functions to do this.
1753 (md_parse_option, md_show_usage): Added new command line
1754 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1755 -marmv3m, -marmv4, -marmv4t.
1757 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1758 as it is never used.
1760 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1762 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1763 label name with ".".
1764 * config/tc-mn10300.c (md_convert_frag): Likewise.
1766 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1768 * config/tc-mips.c (set_at): Check for bignum.
1769 (check_absolute_expr, macro, mips16_macro): Likewise.
1771 start-sanitize-tic80
1772 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1774 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1775 for overflow/underflow, only insert lower 15 bits into instruction.
1778 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1780 * config/tc-i386.c (pi): Check for RegMMX.
1782 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1784 * expr.c (expr): When subtracting values in the same frag,
1785 subtract X_add_number rather than adding it.
1787 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1789 * config/obj-coff.c (write_object_file): Just pass NULL to
1790 md_do_align, not the address of a char holding NOP_OPCODE.
1792 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1794 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1795 than an address if the floating point value looks sufficiently
1798 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1800 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1801 section size to be aligned.
1803 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1805 * cond.c: Include "macro.h".
1806 (struct conditional_frame): Add macro_nest field.
1807 (initialize_cframe): Initialize macro_nest.
1808 (cond_finish_check): Add nest parameter. Change all callers.
1809 (cond_exit_macro): New function.
1810 * as.h (cond_finish_check): Update declaration.
1811 (cond_exit_macro): Declare.
1812 * input-scrub.c (macro_nest): Make globally visible.
1813 (input_scrub_next_buffer): Call cond_finish_check.
1814 * macro.h (macro_nest): Declare.
1815 * read.c (s_mexit): Call cond_exit_macro.
1817 * config/tc-i386.h (RegMMX): Define.
1818 * config/tc-i386.c (pi): Check for all register types.
1819 (type_names): Add RegMMX.
1820 (md_assemble): Handle RegMMX.
1822 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1824 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1827 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1829 * config/tc-mips.c (nopic_need_relax): Add new parameter
1830 before_relaxing. Use it when testing ecoff_extern_size.
1831 (load_address, macro, md_estimate_size_before_relax): Fix all
1834 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1836 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1837 (obj_elf_subsection): New static function.
1839 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1841 * config/obj-coff.c (coff_header_append): Don't reset string_size
1842 each time through the loop.
1844 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1846 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1848 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1850 * doc/internals.texi (Porting GAS): Correct documentation for
1851 current configure handling of targ-cpu.h, et. al.
1852 (CPU backend): Document listing macros.
1854 * listing.c (data_buffer): Set size based on other listing macros,
1855 rather than always using 100.
1856 (data_buffer_size): Remove static variable.
1857 (calc_hex): Make data_buffer_size a local variable. Don't leave
1858 any slop when filling data_buffer.
1860 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1862 * doc/c-mips.texi: Document .set autoextend.
1864 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1866 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1867 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1868 sparc-*-openbsd*): New targets.
1869 * configure: Rebuild.
1871 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1873 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1874 for all undefined symbols.
1876 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1878 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1881 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1883 * configure.in (alpha*-*-openbsd*): New target.
1884 * configure: Rebuild.
1886 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1888 * configure.in (mips-*-openbsd*): New target.
1889 * configure: Rebuild.
1892 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1894 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1895 for instructions using conditional execution.
1898 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1900 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1902 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1904 * Makefile.in (srcroot): Remove.
1905 (INSTALL): Set to @INSTALL@.
1906 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1907 (all, dvi): Don't set srcroot.
1908 (install): Depend upon as.new, gasp.new, and installdirs. Use
1909 $(program_transform_name) directly, rather than using
1910 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1911 (installdirs): New target.
1912 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1913 (install): Depend upon installdirs. Use $(program_transform_name)
1914 directly, rather than using $(INSTALL_XFORM) and
1916 (installdirs): New target.
1917 (install-info-as): Run mkinstalldirs.
1918 (install-info-gasp): Likewise.
1920 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1922 * Makefile.in (INSTALL): Change install.sh to install-sh.
1924 * symbols.c (resolve_symbol_value): Check for division by zero.
1926 From Thomas Graichen <graichen@rzpd.de>:
1927 * Makefile.in: Always use $(SHELL) when running move-if-change.
1928 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1929 * configure: Rebuild.
1931 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1933 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1934 New argument `want'. Update enum cgen_parse_operand_result values.
1935 Initialize if CGEN_PARSE_OPERAND_INIT.
1936 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1937 (md_assemble): Call cgen_asm_init_parse.
1938 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1940 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1942 * config/tc-m68k.c (m68k_ip): Handle #j.
1944 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1946 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1947 right address for call label:32,regs,imm.
1949 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1951 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1953 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1954 symbol for OBJ_ELF anymore.
1956 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1958 * Makefile.in: Regenerate dependencies.
1959 (TARG_CPU): New variable.
1960 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1961 (.dep1): Delete creating of cgen-opc.h.
1962 (.tcdep): Put proper contents in cgen-opc.h.
1963 * configure.in (m32r): Delete setting of extra_files, extra_links.
1964 (AC_OUTPUT): Create cgen-opc.h.
1965 * configure: Regenerated.
1967 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1969 * makefile.vms: Update to build gasp.exe.
1971 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1973 * write.c (relax_frag): Make non-static.
1974 * write.h (relax_frag): Add prototype for.
1975 * config/tc-m32r.h (md_do_align): New arg `max'.
1976 * config/tc-m32r.c (m32r_do_align): Likewise.
1977 Update calls to frag_align, frag_align_pattern.
1978 (fill_insn): Update call to m32r_do_align.
1979 (m32r_scomm): Update call to frag_align.
1981 * config/tc-m32r.[ch]: New files.
1983 * Makefile.in (CPU_TYPES): Add m32r.
1984 (TARGET_CPU_CFILES): Add tc-m32r.c.
1985 (TARGET_CPU_HFILES): Add tc-m32r.h.
1986 (DISTCLEAN_HERE): Add cgen-opc.h.
1987 (.dep1,.tcdep): Create empty cgen-opc.h.
1988 (cgen.o): Add dependencies.
1989 (dependencies): Regenerate.
1990 * as.h (struct frag): New member fr_targ.
1991 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1992 * conf.in (USING_CGEN): New macro.
1993 * configure.in (m32r-*-*): Add entry for.
1994 Add cgen.o to extra_objects.
1995 * configure: Regenerate.
1996 * frags.c (frag_var): fr_pcrel_adjust renamed to
1997 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
1998 (frag_variant): Likewise.
1999 * write.c (relax_frag): Likewise.
2000 * config/tc-ns32k.c (*): Likewise.
2002 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2004 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2005 rather than for any end of line character.
2007 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2008 call abort (i.e., as_abort) rather than crashing.
2010 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2011 OBJ_ELF, rather than of S_GET_OTHER.
2013 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2015 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2017 * Makefile.in (VERSION): Set to 2.8.1.
2019 * Branched binutils 2.8.
2021 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2023 * COPYING: Update FSF address.
2025 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2027 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2029 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2031 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2033 * config-gas.com: Update to handle both vax and alpha.
2034 * makefile.vms: Update to use config-gas.
2035 * conf-a-gas.com: Remove file.
2037 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2039 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2040 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2041 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2043 start-sanitize-tic80
2044 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2046 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2047 at the beginning of a line for compatibility with .S files where
2048 cpp leaves the filename transitions beginning with '#'.
2051 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2053 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2054 tc_coff_sizemachdep if OBJ_COFF.
2056 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2058 * config/tc-ppc.c (register_name): Declare.
2060 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2062 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2063 * configure: Rebuild.
2065 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2067 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2068 (mips16_mark_labels): New static function.
2069 (append_insn): Call mips16_mark_labels.
2070 (mips_emit_delays): Likewise.
2071 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2072 (s_mips_stab): New static function.
2074 * configure.in: Use ELF for mips-*-gnu*.
2075 * configure: Rebuild.
2077 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2079 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2082 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2084 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2085 set OPCODES_LIB to empty.
2086 * configure: Rebuild.
2088 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2090 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2092 * configure: Rebuild.
2094 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2096 * itbl-parse.y (yyerror): Make static. Declare.
2098 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2099 * configure.in: Set emulations for mips-*-linux*-*.
2100 * configure: Rebuild.
2102 * config/tc-mips.c (struct mips_set_options): Define.
2103 (mips_opts): New static variable.
2104 (mips_isa): Remove. Now a field in mips_opts. Change all
2106 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2107 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2108 (struct mips_option_stack): Define.
2109 (mips_opts_stack): New static variable.
2110 (s_mipsset): Add support for .set push and .set pop.
2111 * doc/c-mips.texi: Document .set push and .set pop.
2113 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2114 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2115 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2117 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2119 * as.c (parse_args): Update copyright date in version message.
2121 * Makefile.in (clean-here): Remove dependency files.
2123 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2124 (s_mri_common): Check S_IS_COMMON unconditionally.
2125 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2126 * config/tc-alpha.c (s_alpha_comm): Likewise.
2127 * config/tc-mips.c (nopic_need_relax): Likewise.
2128 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2129 (ppc_pe_comm): Likewise.
2130 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2131 common symbol to bfd_com_section_ptr.
2132 * config/tc-sparc.c (s_common): Likewise.
2133 (tc_gen_reloc): Likewise.
2136 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2138 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2141 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2143 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2146 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2148 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2151 * listing.c (print_lines): Add lineno parameter. Change all
2153 (listing_listing): Only call calc_hex for the right line.
2154 (listing_list): Set the new edict based on the current edict, in
2155 order to handle listing commands in macros correctly.
2157 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2160 * cond.c (cond_finish_check): New function.
2161 * as.h (cond_finish_check): Declare.
2162 * as.c (main): Call cond_finish_check.
2165 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2167 * config/tc-d30v.c (md_assemble): If two instructions
2168 are supposed to be assembled in parallel and the first one is
2169 long, print an error and stop.
2170 (md_apply_fix3): Don't calculate absolute relocs. Just write
2174 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2176 * config/tc-i386.h (iclrKludge): Define.
2177 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2179 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2181 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2182 * config/tc-alpha.c (alpha_debug): New static variable.
2183 (md_parse_option): Set alpha_debug if -g is seen.
2184 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2187 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2189 * config/tc-d30v.c (build_insn): Enable range-checking code.
2190 (postfix): Stop at space or comma. Fixes PR 11862.
2191 (md_assemble): Change error message.
2194 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2196 * Makefile.in: Added automatic dependency building.
2197 * dep-in.sed: New file.
2199 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2201 * config/obj-ieee.c (segment_name): Don't define function if this
2204 * config/obj-coff.h (DO_STRIP): Don't define.
2205 * config/tc-h8300.h (DO_STRIP): Don't define.
2206 * config/tc-h8500.h (DO_STRIP): Don't define.
2207 * config/tc-w65.h (DO_STRIP): Don't define.
2208 * config/tc-z8k.h (DO_STRIP): Don't define.
2210 * symbols.c (colon): Call obj_frob_label if it is defined.
2211 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2213 * configure.in: Don't set files and links. Don't call
2214 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2215 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2216 * configure: Rebuild.
2217 * Makefile.in (TARG_CPU_C): New variable.
2218 (TARG_CPU_O, TARG_CPU_H): New variables.
2219 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2220 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2221 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2222 (LINKED_SOURCES): Remove.
2223 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2224 (LINKED_HEADERS): Remove.
2225 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2226 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2228 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2229 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2230 (itbl-cpu.h): Remove target.
2231 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2234 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2236 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2238 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2240 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2241 open coded loop that does not require the name to start with a
2244 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2246 * frags.c (frag_var): Change offset parameter to offsetT.
2247 (frag_variant): Likewise.
2248 * frags.h (frag_variant, frag_var): Update declarations.
2249 * config/tc-m68k.c (struct m68k_it): Change foff field to
2251 (add_frag): Change off parameter to offsetT.
2252 * Several files: Add casts to calls to frag_var.
2254 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2255 serialize a parallel make.
2256 (itbl-parse.h): Split target out from itbl-parse.c.
2258 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2260 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2262 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2263 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2264 storing the value of a common symbol.
2266 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2268 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2270 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2271 that is done by symbol_remove and symbol_insert.
2273 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2276 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2278 * config/tc-mips.c (load_register): In 32 bit mode, when not
2279 dealing with a 64 bit number, permit the upper 32 bits to be set
2280 even if bit 31 is not set.
2282 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2284 * read.c (potable): Add "equiv".
2285 (s_set): Handle .equiv based on argument.
2286 * doc/as.texinfo (Equiv): New node to document .equiv.
2287 (Err): New node to document .err.
2289 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2291 * Many files: Add function prototypes.
2292 * as.c (show_usage, parse_args): Make static.
2293 * frags.h (frag_alloc): Declare.
2294 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2295 * symbols.c (dollar_label_instance): Change return type to long.
2296 * symbols.h (print_symbol_value): Declare.
2297 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2298 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2299 (remove_subsegs, relax_frag): Make static.
2300 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2301 (what_kind_of_float): Likewise.
2302 (atof_vax): Make static. Change what_kind to int.
2303 (md_atof): Change what_statement_type to int.
2304 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2305 * config/tc-alpha.c (vax_md_atof): Declare.
2306 (md_atof): Don't declare atof_ieee and vax_md_atof.
2307 * config/tc-i386.c (set_16bit_code_flag): Make static.
2308 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2309 * config/tc-m68k.c (add_fix): Change width to int.
2310 (insert_reg): Change regname to const.
2311 (md_atof): Don't declare atof_ieee.
2312 (demand_empty_rest_of_line): Don't declare.
2313 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2314 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2315 (parse_keyword_arg): Change lookup_fn to take const arg.
2316 (md_atof): Don't declare atof_ieee.
2317 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2318 (tc_aout_pre_write_hook): Don't declare.
2320 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2322 * as.h (bfd_alloc_by_size_t): Don't declare.
2323 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2325 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2327 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2328 (symbol_append): Set sy_next and sy_previous when adding a single
2329 symbol to an empty list. Call debug_verify_symchain.
2330 (verify_symbol_chain): Use assert, not know.
2332 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2334 * NEWS: Note BeOS support.
2335 * configure.in: (ppc-*-beos): New target, use coff as object format.
2336 * configure: Regenerate with autoconf.
2338 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2340 * config/tc-mips.c (md_apply_fix): Improve error message for out
2343 * Makefile.in: Add dependencies on obstack.h where needed.
2345 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2347 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2348 case of a symbol equated to another symbol when using SVR4_PIC.
2350 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2352 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2354 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2355 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2357 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2358 and md_elf_section_change_hook if they are defined.
2359 (obj_elf_text, obj_elf_previous): Likewise.
2361 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2363 * config/obj-multi.h (struct elf_obj_sy): Define if
2365 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2367 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2368 OBJ_SYMFIELD_TYPE is defined.
2370 * doc/as.texinfo (bss): Improve description of .bss section. In
2371 ELF or COFF, you are permitted to switch into the section.
2372 (Comm): Rewrite description of common symbols.
2373 (Lcomm): Mention that some targets permit a third argument.
2375 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2377 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2379 * symbols.c (colon): Change type of local to int. From Alan Modra
2380 <alan@spri.levels.unisa.edu.au>.
2382 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2383 alignment if a zero fill pattern was explicitly specified.
2384 * config/tc-sh.c (sh_do_align): Likewise.
2386 * read.c (equals): Always permit register names to be redefined.
2388 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2389 mips16 symbol to be adjusted if a symbol is being subtracted from
2392 From Eric Youngdale <eric@andante.jic.com>:
2393 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2394 illegal symbol version names.
2395 (elf_frob_symbol): Check for external default versions.
2397 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2399 From Eric Youngdale <eric@andante.jic.com>:
2400 * config/obj-elf.h (struct elf_obj_sy): Define.
2401 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2403 * config/obj-elf.c (obj_elf_symver): Just record the name.
2404 (obj_symbol_new_hook): Initialized versioned_name field.
2405 (elf_frob_symbol): If there is a versioned_name, either rename the
2406 symbol, or add an alias with that name.
2408 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2410 * config/tc-mn10300.c (md_relax_table): Define.
2411 (md_convert_frag): Implement.
2412 (md_assemble): Handle relaxable operands/instructions correctly.
2413 (md_estimate_size_before_relax): Implement.
2414 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2416 * config/tc-mn10200.c (md_relax_table): Fix typos.
2418 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2419 relocs anymore. Tweak fx_offset for pc-relative relocs.
2421 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2423 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2426 start-sanitize-tic80
2427 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2429 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2431 * config/tc-tic80.c (md_begin): Declare external variable
2432 coff_flags and insert an F_AR32WR bit into it.
2435 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2437 * read.c (equals): Add reassign parameter. Change all callers.
2438 * read.h (equals): Update declaration.
2440 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2442 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2443 can rely on the frag address to determine whether a frag is
2446 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2448 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2449 (S_LOCAL_NAME): Likewise.
2450 (FAKE_LABEL_NAME): Define unconditionally.
2451 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
2453 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
2454 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
2455 Don't define FAKE_LABEL_NAME.
2456 * config/te-ic960.h: Likewise.
2457 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
2458 (mips_frob_file_before_adjust): Declare.
2459 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
2460 (mips_local_label): Remove.
2462 * config/te-sco386.h: Remove; not used.
2464 start-sanitize-tic80
2465 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
2467 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
2468 byte alignment rather than power-of-two alignment that is the
2472 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
2474 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2476 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2477 message, and add newline.
2478 (process_file): Don't process assignments in the label if this is
2479 a equ or assign pseudo-op.
2480 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2481 and K_EQU, to match documentation.
2483 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2485 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2486 to denote read-only data sections.
2488 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2490 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2491 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2493 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2494 binary number if the next character is '+' or '-'.
2496 start-sanitize-tic80
2497 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2499 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2500 (find_opcode): Match operands that can be floats.
2501 (build_insn): Handle O_big (float) expressions and build
2505 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2507 * configure.in (mips*-*-lnews*): New target, also make empty
2508 emulation list for this target.
2509 * configure: Update.
2510 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2511 (mips_target_format): Use.
2512 * te-lnews.h: New file.
2514 start-sanitize-tic80
2515 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2517 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2518 operands with :m or :s modifiers and generate the right opcodes
2522 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2524 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2525 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2527 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2529 * config/tc-m68k.c (instring): Useless local declaration of
2530 crack_operand removed.
2531 * expr.h (expressionS): Changed type of X_op field to operatorT if
2534 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2536 Based on patches from Robert Lipe <robertl@dgii.com>:
2537 * configure.in: Add i386coff and i386elf to emulation list.
2538 * configure: Rebuild.
2539 * as.c (i386coff, i386elf): Declare.
2540 * obj.h (coff_format_ops): Declare.
2541 * config/obj-coff.c (OBJ_HEADER): Define.
2542 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2543 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2544 (obj_pseudo_table): Add "version".
2545 (coff_pop_insert): New static function.
2546 (coff_sec_sym_ok_for_reloc): New static function.
2547 (no_func): New static function.
2548 (coff_format_ops): New variable.
2549 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2550 (obj_symbol_new_hook): Define.
2551 (coff_obj_read_begin_hook): Declare.
2552 (obj_read_begin_hook): Define.
2553 * config/tc-i386.h (i386_target_format): Declare.
2554 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2555 OUTPUT_FLAVOR when appropriate.
2556 (i386_target_format): New function.
2557 * Makefile.in (obj-coff.o): New target.
2558 (e-i386coff.o, e-i386elf.o): New targets.
2560 From Stephen Williams <steve@icarus.icarus.com>:
2561 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2562 (_tc_get_bal_of_call): Don't declare.
2563 (tc_get_bal_of_call): Declare as function, don't define as macro.
2564 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2565 in sy_tc field, not x_balntry field.
2566 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2567 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2568 field, not x_balntry field.
2570 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2571 have the SHF_ALLOC attribute.
2573 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2574 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2575 (itbl-lex.o): Depend upon itbl-parse.h.
2577 * itbl-parse.y (yyerror): Change return type to int. Change to
2578 use old style function declaration.
2580 * Makefile.in (itbl-lex.o): Remove -Wall.
2581 (itbl-parse.o): Likewise.
2583 * cond.c (s_ifdef): If we should omit conditionals from listings,
2585 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2586 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2587 (listing_listing): Handle EDICT_NOLIST_NEXT.
2588 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2589 * listing.h (LISTING_NOCOND): Define.
2590 (LISTING_SKIP_COND): Define.
2591 * as.c (show_usage): Mention c as a suboption of -a.
2592 (parse_args): Handle c as a suboption of -a.
2593 * doc/as.texinfo: Document -alc.
2595 start-sanitize-tic80
2596 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2598 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2601 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2603 * doc/as.texinfo: Document .symver.
2605 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2607 * config/tc-d10v.c: Change pre_defined_registers to
2608 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2610 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2612 * config/obj-coff.c: Fix typo in comment section.
2613 start-sanitize-tic80
2614 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2615 an additional alignment argument.
2616 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2618 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2622 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2624 * Makefile.in: Remove dependancies on itbl-cpu.h.
2625 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2628 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2630 * itbl-ops.h: Include as.h.
2632 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2634 * as.c: Remove -t option.
2635 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2636 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2637 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2639 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2641 * itbl-ops.c: Don't define DEBUG.
2643 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2645 * Makefile.in: Update itbl-test.c to reflect its new location.
2647 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2649 * itbl-ops.c: Add test for itbl_have_entries.
2650 * config/tc-mips.c: Remove test for itbl_have_entries.
2651 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2653 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2655 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2656 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2657 (LEX, LEXFLAGS): Define.
2658 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2660 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2662 * itbl-parse.y: Fix indentation mistakes from indent program.
2663 * itbl-lex.l: Fix indentation mistakes from indent program.
2664 * itbl-ops.h: Add include for ansidecl.h.
2665 Add PARAMS around function arguments.
2666 Add declaration for itbl_have_entries.
2667 * itbl-ops.c: Add PARAMS around function arguments.
2668 * Makefile.in: Add itbl build rules.
2669 Add dependancies for itbl files to mips target.
2670 * as.c: Add itbl support.
2671 Add new option "--insttbl" for dynamically extending instruction set.
2672 * as.h: Declare insttbl_file_name;
2673 the name of file defining extensions to the basic instruction set
2674 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2675 itbl-ops.o to extra_objects for mips configuration.
2676 Add include file link from itbl-cpu.h to
2677 config/itbl-${target_cpu_type}.h.
2678 * config/tc-mips.c: Allow copz instructions.
2679 Add notes for future additions to the itbl support.
2681 (macro): Call itbl_assemble to assemble itbl instructions.
2682 See if an unknown register is specified in an itbl entry.
2684 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2685 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2687 start-sanitize-tic80
2688 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2689 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2691 (build_insn): Grab a frag early so we can use the address in
2692 fixups. Take one's complement of BITNUM values before insertion
2693 in opcode. Add code to support O_symbol operands.
2694 (md_apply_fix): Replace unimplemented warning with implementation.
2695 (md_pcrel_from): Ditto.
2696 (tc_coff_fix2rtype): Ditto.
2699 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2701 * config/tc-d30v.c (parallel_ok): New function.
2702 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2704 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2705 relocation is in different section. Fixes PR11574.
2707 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2709 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2710 don't set the section alignment to 2**4.
2712 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2714 * config/tc-m68k.c (line_comment_chars): Add '*'.
2716 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2717 (do_scrub_begin): Don't set lex['*'].
2718 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2719 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2722 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2723 * configure: Rebuild.
2724 * config/te-svr4.h: New file.
2725 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2726 TE_SVR4 or TE_DELTA.
2728 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2730 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2731 short conditional branch around a long unconditional branch.
2733 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2735 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2738 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2741 * symbols.c (resolve_symbol_value): If both left and right
2742 operands are undefined, warn about both of them.
2744 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2746 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2747 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2748 (obj_elf_symver): New static function.
2749 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2752 * write.c (relax_segment): Make type and printf format agree.
2754 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2758 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2760 * config/tc-d30v.c, config/tc-d30v.h: New files.
2762 * configure: Rebuilt.
2764 * configure.in: Add case for d30v.
2767 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2769 * config/tc-alpha.h (md_operand): Define with a null expansion,
2770 like all the other targets.
2771 * doc/internals.texi (CPU backend): Add missing word in
2772 md_flush_pending_output description. Fix typo in md_convert_frag
2774 start-sanitize-tic80
2775 * config/tc-tic80: Minor comment additions/changes.
2778 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2780 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2781 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2782 * config/obj-coff.c (obj_coff_def): Use
2783 tc_canonicalize_symbol_name if defined.
2784 (obj_coff_tag, obj_coff_val): Likewise.
2785 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2787 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2789 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2790 does not actually work, though:
2791 * configure.in (i386-sequent-bsd*): New target.
2792 * configure: Rebuild.
2793 * config/tc-dynix.h: New file.
2794 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2796 * read.c (do_align): Add max parameter. Change all callers.
2797 Remove useless static variables.
2798 (s_align): New static function. Do common portion of
2799 s_align_bytes and s_align_ptwo.
2800 (s_align_bytes, s_align_ptwo): Just call s_align.
2801 * frags.c (frag_align): Add max parameter. Change all callers.
2802 (frag_align_pattern): Likewise.
2803 * frags.h (frag_align, frag_align_pattern): Update declarations.
2804 * write.c (relax_segment): Limit alignment change to fr_subtype.
2805 Fix some types to be addressT.
2806 * config/obj-coff.c (size_section): Likewise.
2807 * config/obj-ieee.c (size_section): Likewise.
2808 * config/tc-d10v.h (md_do_align): Add max parameter.
2809 * config/tc-i386.h (md_do_align): Likewise.
2810 * config/tc-m88k.h (md_do_align): Likewise.
2811 * config/tc-m88k.c (m88k_do_align): Likewise.
2812 * config/tc-sh.h (md_do_align): Likewise.
2813 * config/tc-sh.c (sh_do_align): Likewise.
2814 * as.h: Improve comments on rs_align and rs_align_code.
2815 * doc/as.texinfo: Document new alignment arguments.
2816 * doc/internals.texi (Frags): Document use of fr_subtype field for
2817 rs_align and rs_align_code.
2819 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2821 * config/tc-mips.c: Changed opcode parsing.
2823 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2825 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2826 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2827 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2828 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2829 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2830 to a location consistent with the rest of the target include files.
2831 * config/tc-i386.c: Remove misleading comment.
2832 * doc/internals.texi (CPU backend): Add description of function
2833 md_undefined_symbol.
2834 start-sanitize-tic80
2835 * config/tc-tic80.c: Add code to insert predefined symbols into the
2836 symbol table so they can be parsed by the standard expression parser.
2837 Remove custom code that use to parse them.
2838 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2839 to a location consistent with the rest of the target include files.
2842 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2844 * as.h: GNU c provides unlink() function.
2846 Unify section handling on openVMS/Alpha:
2847 * config/tc-alpha.c(s_alpha_link): Remove.
2848 (s_alpha_section): New function.
2849 Remove case-hacking of symbols
2850 Add .code_address pseudo-op.
2851 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2852 (s_alpha_code_address): New function.
2853 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2854 static constructors/destructors.
2855 Add debug code for crash debugs, to be removed when traceback code
2856 is added to object code.
2857 (s_alpha_name): New function for .name pseudo-op.
2858 (alpha_print_token): New function to print token expressions with
2859 alpha specific extensions.
2861 * makefile.vms: Allow compilation with current gcc snapshot.
2863 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2865 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2866 (DVIPS): Set to dvips.
2867 (ps, as.ps, gasp.ps): New targets.
2868 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2869 and MAKEINFO env variables.
2870 (internals.ps): Use DVIPS macro.
2871 (clean): Remove core and backup files.
2872 (distclean): Remove temporary files from building internals.
2874 * doc/internals.texi (Frags): Fix typo.
2875 (GAS processing): Ditto.
2876 (CPU backend): Ditto.
2877 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2878 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2879 * read.c: Remove ugly hack that dealt with config files not
2880 correctly defining TARGET_BYTES_BIG_ENDIAN.
2881 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2882 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2883 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2884 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2885 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2886 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2887 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2888 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2889 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2890 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2891 whether it is defined or not.
2892 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2893 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2894 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2895 whether it is defined or not.
2896 start-sanitize-tic80
2897 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2898 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2901 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2903 * write.c (write_relocs): Correct text in as_fatal error message,
2904 bfd_perform_relocation -> bfd_install_relocation.
2906 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2908 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2909 * read.c (LEX_TILDE): Define if not defined.
2910 (lex_type): Use LEX_TILDE.
2911 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2912 not is_part_of_name.
2914 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2916 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2919 * config/tc-mips.c (mips16_extended_frag): Correct base address
2920 for an extended PC relative instruction.
2921 (md_convert_frag): Likewise.
2923 * config/tc-mips.c (prev_nop_frag): New static variable.
2924 (prev_nop_frag_holds): New static variable.
2925 (prev_nop_frag_required): New static variable.
2926 (prev_nop_frag_since): New static variable.
2927 (append_insn): If we aren't reordering, and prev_nop_frag is not
2928 NULL, and we don't need any nops, then decrease the size of
2929 prev_nop_frag. Don't insert nops because of instructions in
2930 noreorder sections. Remember whether the previous instructions
2931 where in noreorder sections even when not reordering.
2932 (mips_no_prev_insn): Add preserver parameter. Change all
2933 callers. Refer prev_nop_frag variables when appropriate.
2934 (mips_emit_delays): Set up prev_nop_frag.
2935 (s_mipsset): Clear prev_nop_frag if reordering.
2937 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2939 * config/tc-mips.c (append_insn): Remove useless code which
2940 handled swapping a mips16 jump with a mips16 instruction with a
2943 * config/tc-mips.c (md_parse_option): When debugging, set
2944 mips_optimize to 1, not 0.
2946 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2948 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2949 like the expression was based on `.', adjust the value of the
2952 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2953 extended instruction in a delay slot when not reordering.
2954 (md_convert_frag): Warn if an extended instruction appears in a
2957 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2958 (s_insn): New static function.
2959 * doc/c-mips.texi: Document .insn.
2961 * config/tc-mips.c (md_begin): Add the general registers to the
2963 (mips16_ip): First parse the expression, and then see whether it
2964 came up with a register, rather than trying to first see whether
2965 we are looking at a register.
2967 start-sanitize-tic80
2968 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2970 * config/tc-tic80.c: Numerous changes and additions to flesh
2971 out functions that were previously just stubs, and fix some
2972 problems found using the new TIc80 testsuite cases.
2975 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2977 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2978 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2980 * config/tc-mips.c (append_insn): Output jump instruction as a
2981 pair of 2 byte instructions, rather than as a single 4 byte
2984 start-sanitize-r5900
2985 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2986 (mips_ip): Don't check INSN_ISA for a macro.
2989 start-sanitize-r5900
2990 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
2992 * config/tc-mips.c: added r5900.
2995 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
2997 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2998 config/itbl-mips.h: Add copyright message and fix indentation.
3000 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3002 * itbl-ops.c: New file. Add support for dynamically read
3003 instruction registers, opcodes and formats. Build internal table
3004 for new instructions and provide callbacks for assembler and
3006 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3008 * itbl-ops.h: New file. Header file for itbl support.
3009 * config/itbl-mips.h: New file. Mips specific definitions for
3012 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3014 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3015 fit into the constant field of a relaxable operand, then it does
3018 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3020 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3021 a jsr target in a different section just like a jsr to
3022 an undefined target.
3024 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3026 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3027 against any mips16 symbols, not just externally visible ones.
3028 (md_apply_fix): Corresponding change.
3030 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3032 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3033 the operand of the exit instruction.
3035 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3037 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3038 as O_symbol, copy over the segment.
3040 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3042 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3043 fixup to be against the section symbol, adjust the value
3046 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3048 * write.c (write_relocs): Avoid looping on equated symbols.
3049 Adjust fx_offset by X_add_number for each symbol.
3050 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3052 (fixup_segment): Add a loop to track down equated symbols and
3053 adjust fx_offset appropriately.
3055 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3057 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3058 jmp -> bra relaxing.
3059 (md_convert_frag): Handle jmp->bra relaxing.
3060 (md_assemble): Handle jmp->bra relaxing.
3061 (md_estimate_size_before_relax): Likewise.
3063 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3065 * config/tc-i386.c (i386_align_code): Add comments explaining the
3068 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3070 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3071 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3073 (md_longopts): Add "enforce-aligned-data".
3074 (md_show_usage): Mention --enforce-aligned-data.
3075 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3076 enforce-aligned-data.
3078 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3079 "word", and "short".
3080 (ppc_xcoff_cons): New static function.
3082 * write.c (relax_segment): Give an error if a .space symbol is
3083 common or undefined.
3085 * read.c (read_a_source_file): Don't handle mri_pending_align if
3086 the handler is s_globl or s_ignore.
3088 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3090 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3091 start-sanitize-tic80
3092 * config/tc-tic80.c: Many additions to previous placeholder file.
3093 * config/tc-tic80.h: Ditto.
3096 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3098 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3100 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3102 * config/tc-mips.c (mips_fix_adjustable): New function.
3103 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3104 (mips_fix_adjustable): Declare.
3106 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3107 * read.c (read_a_source_file): After doing an mri_pending_align,
3108 adjust the line_label if there is one.
3109 (s_space): Set mri_pending_align if an odd number of bytes were
3112 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3114 * config/tc-d10v.h (md_do_align): Add this hook to call
3115 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3117 * config/tc-d10v.c (find_opcode): Correctly calculate
3118 branch displacement when .aligns are present.
3120 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3122 * config/tc-mn10200.c (md_relax_table): Define.
3123 (md_convert_frag): Implement.
3124 (md_assemble): Handle relaxable operands/instructions correctly.
3125 (md_estimate_size_before_relax): Implement.
3126 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3128 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3130 * config/tc-mips.c (append_insn): Give an error for jumps to a
3132 (md_apply_fix): Make a branch to an odd address an error rather
3135 * config/tc-mips.c (md_convert_frag): If the user explicitly
3136 requested an extended opcode, pass warn as true to mips16_immed.
3138 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3139 an explicit 0, so that explicitly extended instructions work
3142 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3144 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3145 symbol for a common symbol.
3147 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3149 Patch presumed to have been checked in awhile ago but wasn't.
3150 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3151 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3152 (relax_segment, case rs_org): Move code inside braces. Move locals
3153 target,after inside too.
3154 (relax_segment, case rs_machine_dependent): Guts moved to ...
3155 (relax_frag): New function.
3156 Call md_prepare_relax_scan if defined.
3158 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3160 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3161 'p' operand specifier.
3163 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3165 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3166 m68k family cpus which support long branch addressing modes.
3167 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3168 md_create_long_jump): Use it.
3170 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3172 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3173 the .reginfo or .MIPS.options section if configured for an
3176 * config/tc-mips.c (md_begin): Don't set interlocks for
3179 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3181 * read.c (read_a_source_file): Make sure the symbol ends with
3182 whitespace before checking whether the next character is '='.
3184 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3186 * config/tc-i386.c (sco_id): Moved from here...
3187 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3188 really is an SCO ELF specific thing, not just a SCO x86 specific
3191 start-sanitize-tic80
3192 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3194 * configure.in (tic80-*-*): Don't require 'coff'.
3195 * configure: Regenerate.
3198 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3200 * read.c (emit_expr): Check for overflow of a negative value
3202 * write.c (fixup_segment): Likewise.
3203 * config/obj-coff.c (fixup_segment): Likewise.
3205 * config/tc-m68k.c (struct label_line): Define.
3206 (labels, current_label): New static variables.
3207 (md_assemble): Mark current_label as text, and clear it.
3208 (m68k_frob_label): New function.
3209 (m68k_flush_pending_output): New function.
3210 (m68k_frob_symbol): New function.
3211 * config/tc-m68k.h (tc_frob_label): Define.
3212 (md_flush_pending_output): Define.
3213 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3214 (tc_frob_coff_symbol): Likewise.
3216 * read.c (read_a_source_file): When defining a macro in MRI mode,
3217 don't add the symbol to the symbol table.
3219 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3221 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3222 here since fixup_segment doesn't (linkrelax is set).
3223 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3225 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3227 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3230 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3232 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3233 to avoid warnings with the native HP compiler.
3234 (fix_new_hppa): Similarly for the r_type argument.
3235 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3236 in an #if OBJ_ELF to keep gcc -Wall quiet.
3237 (md_apply_fix): Always initialize "result".
3239 * config/tc-mn10200.c (md_assemble): Generate relocations.
3241 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3243 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3246 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3248 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3249 pass on the new file hook.
3251 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3252 !alpha_force_relocation, as local LITERALs can be adjusted to be
3253 relative to the section.
3255 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3257 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3259 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3260 aligned to odd boundary.
3261 (tc_frob_coff_symbol): Define.
3263 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3265 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3267 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3268 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3270 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3272 (md_assemble): If the size is 'B', set fx_signed.
3273 (md_apply_fix_2): Use fx_signed when checking for overflow.
3275 * write.h (struct fix): Add fx_signed field.
3276 * write.c (fix_new_internal): Initialize fx_no_overflow and
3278 (fixup_segment): Use fx_signed when checking for overflow.
3279 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3280 fx_signed when checking for overflow.
3282 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3284 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3285 updated, and all the useful information is in doc/internals.texi.
3287 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3288 * read.c (read_a_source_file): Check for conditional operators
3289 before doing an MRI pending alignment.
3290 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3291 (tc_conditional_pseudop): Define.
3292 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3293 * doc/internals.texi (CPU backend): Describe
3294 tc_conditional_pseudoop.
3296 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3297 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3299 (md_begin): Check m68k_rel32_from_cmdline before setting
3301 (m68k_mri_mode_change): Likewise.
3302 (md_longopts): Add --disp-size-default-16 and
3303 --disp-size-default-32.
3304 (md_parse_option): Handle new options.
3305 (md_show_usage): Mention new options.
3306 * doc/c-m68k.texi (M68K-Opts): Document new options.
3308 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3309 * config/tc-m68k.c (m68k_index_width_default): New static
3311 (m68k_ip): Use m68k_index_width_default to set the size of a base
3312 register whose size was not given.
3313 (md_longopts): Add --base-size-default-16 and
3314 --base-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 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3321 * configure.in: Recognize mips-*-linux* target.
3322 * configure: Rebuild.
3324 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3325 work if valueT is only 32 bits.
3327 * config/tc-mips.c: Throughout, check target_big_endian rather
3329 (byte_order): Remove.
3330 (mips_init_after_args): Remove.
3331 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3332 (mips_init_after_args): Don't declare.
3333 (tc_init_after_args): Don't define.
3335 * config/tc-mips.h (tc_frob_after_relocs): Define if
3337 (mips_elf_final_processing): Likewise.
3338 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3340 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3342 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3343 sld.{h,w} and the operand is relocatable, adjust the adend by
3344 shifting it right one bit.
3346 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * read.c (read_a_source_file): Check mri_pending_align after
3349 checking for a macro. From Ronald F. Guilmette
3352 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3354 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3355 add segment argument. If OBJ_ELF, treat a relocation against a
3356 symbol in a linkonce section like a relocation against an external
3358 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3360 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3364 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3366 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3367 includes config.h instead of host.h, tc.h instead of tp.h, and
3368 targ-env.h instead of target-environment.h.
3369 Also, obj-format.h includes targ-cpu.h instead of
3371 start-sanitize-tic80
3372 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3373 * configure: Rebuild with autoconf.
3374 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3375 (TARGET_FORMAT): Define to "coff-tic80".
3376 * config/tc-tic80.c: New file for TIc80 support.
3377 * config/tc-tic80.h: New file for TIc80 support.
3380 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3382 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3385 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3387 * write.c (adjust_reloc_syms): If the fixup symbol has been
3388 equated to an undefined symbol, convert the fixup to being against
3389 the target symbol. Remove obsolete code handling a special case
3392 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3394 * mpw-make.sed: Use NewFolderRecursive for installation.
3396 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3398 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3400 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3402 * config/tc-d10v.c (md_assemble): Fix bug which caused
3403 second instruction in a line to be case sensitize. PR11312
3405 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3407 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3408 range check operands with MN10200_OPERAND_NOCHECK set.
3409 (check_operand): Likewise.
3411 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3414 (md_begin): Always align the text section to a four byte
3416 (append_insn): Remove call to record_align.
3418 * config/tc-mips.c (insn_label): Remove.
3419 (struct insn_label_list): Define.
3420 (insn_labels, free_insn_labels): New static variables.
3421 (mips_clear_insn_labels): New static function.
3422 (append_insn): Mark all mips16 text labels, and make them odd.
3423 Handle all labels after emitting a nop, not just one. Call
3424 mips_clear_insn_labels rather than just clearing insn_label.
3425 (mips_emit_delays): Add insns parameter, and use it to decide
3426 whether to mark mips16 labels. Handle all labels, not just one.
3427 Force mips16 labels to be odd. Change all callers.
3428 (mips16_immed): Don't check for an odd branch target.
3429 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3430 (mips16_extended_frag): Ignore the low bit in a branch target.
3431 (md_convert_frag): Likewise.
3432 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3433 clearing insn_label.
3434 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3435 (s_float_cons, s_gpword): Likewise.
3436 (s_align): Use insn_labels rather than insn_label.
3437 (s_cons, s_float_cons, s_gpword): Likewise.
3438 (mips_frob_file_after_relocs): New function.
3439 (mips_define_label): Rewrite to add to insn_labels list.
3440 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3441 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3442 out odd, increment it.
3444 * config/tc-mips.c (append_insn): Only update prev_insn when not
3445 reordering if place is NULL.
3447 * config/tc-mips.c (mips16_ip): Check for a missing expression
3448 when using the register indirect addressing mode.
3450 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3452 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3453 check 24bit operands for overflow.
3454 (check_operand): Likewise.
3456 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
3458 * doc/as.texinfo (Section): Document how to use the .section
3459 pseudo-op for COFF and ELF.
3461 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
3463 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
3465 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
3467 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
3468 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
3469 store them. Adjust other RELAX_MIPS16 macros.
3470 (RELAX_MIPS16_DSLOT): Define.
3471 (RELAX_MIPS16_JAL_DSLOT): Define.
3472 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
3473 handling of whether previous instruction has a fixup. Set
3474 prev_insn_reloc_type.
3475 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3476 (mips16_extended_frag): Use the right base address for a PC
3477 relative add or load.
3478 (md_convert_frag): Likewise. If a PC relative add or load is
3479 used, record the alignment for the section.
3481 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3483 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3484 linkonce section into a reloc against the section symbol.
3486 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3487 branch instructions.
3489 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3490 system, don't set the section alignment to 2**4.
3491 (s_change_sec): Likewise.
3492 (append_insn): Call record_alignment for the section.
3493 (md_section_align): Don't align the section size for an embedded
3496 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3498 * write.c (adjust_reloc_syms): Make sure that symbols are
3499 resolved; expression symbols may have been skipped.
3500 * config/obj-coff.c (fixup_segment): Likewise.
3502 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3504 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3505 BFD_RELOC_24_PLT_PCREL relocation.
3506 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3508 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3510 * config/tc-d10v.c (write_2_short): Remove code that called
3511 parallel_ok() when the programmer specified parallel instructions.
3513 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3515 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3518 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3519 * config/tc-mn10300.c (md_assemble): Likewise.
3521 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3523 * config/tc-mips.c (append_insn): Make sure there is enough room
3524 in a frag after a mips16 instruction to switch it with a jump
3527 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3528 attempt to use a non absolute symbol in an extending frag.
3530 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3532 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3533 * config/tc-mn10200.h: Likewise.
3535 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3537 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3538 UNGET rather than PUT. Set old_state before setting state to -2.
3540 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3541 when extending because the value is exactly maxtiny + 1.
3543 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3544 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3545 (RELAX_MIPS16_USER_SMALL): Define.
3546 (RELAX_MIPS16_USER_EXT): Define.
3547 (mips16_small, mips16_ext): New static variables.
3548 (append_insn): Pass mips16_small and mips16_ext to
3549 RELAX_MIPS16_ENCODE.
3550 (mips16_ip): Set mips16_small and mips16_ext.
3551 (mips16_immed): Don't check mips16_autoextend.
3552 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3554 * write.c (write_relocs): Print an error for an out of range
3555 fixup, rather than calling abort.
3557 * as.c (main): Unlink the output file if there are errors while
3558 generating the fixups.
3560 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * config/tc-mips.c (mips16_extended_frag): Don't call
3564 (md_convert_frag): Call resolve_symbol_value before calling
3565 S_GET_VALUE, and don't add in the frag address.
3567 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3568 and use them when reporting errors. Change all callers.
3570 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3572 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3573 Remove '$' prefixing for registers.
3575 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3577 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3578 is initialized before using it.
3579 (d10v_cleanup): No longer uses its argument, so make it void.
3581 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3583 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3585 * write.c (fixup_segment): Don't discard the symbol for a PC
3586 relative fixup to an absolute symbol.
3588 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3590 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3591 with multiple sections.
3593 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3596 no-mips-16 to no-mips16.
3597 (s_mipsset): Accept .set mips16 and .set nomips16.
3599 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3601 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3602 argument, and check for +/- constant following the suffix, folding
3603 it into the expression.
3604 (ppc_elf_cons): Change ppc_elf_suffix calls.
3605 (md_assemble): Ditto.
3606 (shlib): Replace boolean mrelocatable with enumeration shlib.
3607 (md_parse_option): Discriminate between PIC style shared libraries
3609 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3612 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3614 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3615 change the comment characters.
3617 * config/tc-ppc.c (comment_chars): Delete in favor of
3619 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3621 (ppc_comment_chars): Select appropriate comment chars by default.
3622 (msolaris): New flag for -m{,no-}solaris.
3623 (md_parse_option): Recognize -K pic. Add support for
3625 (md_show_usage): Update.
3626 (md_begin): Do not set ELF flags if Solaris.
3627 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3628 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3630 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * as.c (main): Correct handling of flag_always_generate_output.
3634 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3636 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3637 fx_offset, not fx_addnumber.
3639 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3642 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3644 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3646 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3648 * config/tc-mips.c (md_section_align): Check for an alignment of
3649 4, not an alignment of 16. Corrects August 7 patch.
3651 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * configure, conf.in: Rebuild with autoconf 2.12.
3655 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3656 alignment is specified.
3658 Add support for mips16 (16 bit MIPS implementation):
3659 * config/tc-mips.c: Extensive additions for mips16 support, not
3661 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3662 (insn_uses_reg): Change last parameter to an enum.
3663 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3664 (md_relax_frag): Define as mips_relax_frag.
3665 (mips_relax_frag): Declare.
3666 (struct mips_cl_insn): Add use_extend and extend fields.
3667 (tc_fix_adjustable): Define.
3668 * config/obj-elf.h (S_GET_OTHER): Define.
3669 (S_SET_OTHER): Define.
3671 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3673 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3674 o and p operand specifiers.
3676 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3678 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3679 (relax_segment, case rs_org): Move code inside braces. Move locals
3680 target,after inside too.
3681 (relax_segment, case rs_machine_dependent): Guts moved to ...
3682 (relax_frag): New function.
3683 Call md_prepare_relax_scan if defined.
3684 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3687 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3689 * config/tc-mn10300.c (address_registers): Use '$' as register
3690 prefix instead of '%'.
3691 (data_registers, other_registers, md_assemble): Likewise.
3693 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3694 (data_registers, other_registers, md_assemble): Likewise.
3696 * config/tc-mn10300.c (md_assemble): Correctly determine the
3697 correct location and type for each relocation.
3698 (md_pcrel_from): Simplify.
3700 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3702 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3703 converted into branch around branch.
3705 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3707 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3708 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3710 * config/tc-mn10300.c (md_begin): Set linkrelax.
3711 (md_assemble): Create fixups as needed.
3712 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3714 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3716 * config/tc-d10v.c (parallel_ok): When automatically converting
3717 serial ops to parallel, do not consider a branch as the first
3720 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3722 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3724 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3726 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3728 (check_operand): Likewise.
3730 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3732 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3734 (write_2_short): Call parallel_ok to check whether two short
3735 instructions the user requested execute in parallel, can be
3738 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3740 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3741 allow a branch and link in parallel with an exe instruction.
3743 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3745 * doc/c-d10v.texi: Add info on @word modifier.
3747 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3749 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3750 operands are assumed to be 32bits. Use "bits" field to hold the
3751 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3752 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3755 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3756 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3758 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3759 MN10300_OPERAND_SPLIT.
3761 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3763 * config/tc-mn10300.c (md_assemble): Insert operands into
3764 the extension part of the instruction if necessary.
3765 (mn10300_insert_operand): Accept pointer to extension word
3766 argument. Make insn a pointer argument too. Return type
3767 is now void. All callers changed.
3769 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3771 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3772 repeated register operands.
3774 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * doc/as.texinfo: Added section on reporting bugs.
3778 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3779 alpha_macro emit field to expect a const argument, and change the
3780 arg field to be const. Fix some spacing to follow the GNU
3783 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3785 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3786 (pca56) and 21264 (ev6) cpus.
3787 (md_apply_fix): Private relocation types are now negative.
3788 (alpha_force_relocation): Likewise.
3789 (tc_gen_reloc): Likewise.
3790 (emit_insn): Likewise.
3791 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3792 (emit_stX): Likewise.
3793 (emit_sextX): Likewise.
3795 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3797 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3798 a symbol found in a reloc.
3800 * symbols.c (resolve_symbol_value): Improve the error message if
3801 an undefined symbol is used in an expression.
3803 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3805 * doc/internals.texi: Rewrite, and add a lot of documentation.
3806 * doc/Makefile.in (internals.info): New target.
3808 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3810 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3811 against weak symbols.
3813 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3815 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3818 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3819 fixup at the right address within the frag.
3821 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3822 to an absolute value, instead increment it as needed.
3824 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3825 * config/tc-v850.c: Fix some indention problems.
3826 (md_relax_table): Define for D9->D99 branch displacement
3828 (md_convert_frag): Do something useful instead of aborting.
3829 (md_estimate_size_before_relax): Likewise.
3830 (md_assemble): Note if the matching instruction has a relaxable
3831 operand. If it does, allocate frag with frag_var and don't
3834 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3836 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3837 write out any buffered instructions when a ".end" is found.
3839 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3841 * read.c (read_a_source_file): New hook md_cleanup().
3843 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3845 * write.c (fix_new_exp): Use make_expr_symbol to build an
3846 expression symbol for a complex fixup.
3848 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3850 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3851 hacks to improve parsing of complex hi, lo, zda, etc
3853 (md_assemble): Don't demand and eat a trailing ')' after finding
3854 a v850 relocation prefix. Sign extend the constant in a
3855 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3857 (parse_cons_expression_v850): Don't eat a trailing ')' after
3858 finding a v850 relocation prefix.
3860 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3861 (TC_CONS_FIX_NEW): Likewise.
3862 * config/tc-v850.c (parse_cons_expression_v850): New function.
3863 (cons_fix_new_v850): Likewise.
3865 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3867 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3870 for an unknown relocation type.
3872 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3874 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3877 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3879 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3880 differently for movea & sst/sld insns.
3882 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3884 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3887 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3890 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3891 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3892 frob_file_after_relocs field.
3893 * config/obj-elf.c (elf_format_ops): Likewise.
3894 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3895 including obj-elf.h.
3897 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3899 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3900 specially if not ELF.
3901 (md_apply_fix): Handle BFD_RELOC_64.
3902 (tc_gen_reloc): Handle BFD_RELOC_64.
3904 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3905 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3908 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3909 Don't check S_GET_OTHER.
3911 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3913 * config/tc-mips.c (mips_ip): Accept an odd floating point
3914 register with l.s or s.s.
3916 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3918 (obj_aout_type): New static function.
3920 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3922 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3924 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3926 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3927 and sdaoff expressions.
3929 * write.c (fixup_segment): Don't add symbol value to addend if
3930 TC_V850 and OBJ_ELF.
3931 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3934 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3935 (md_pcrel_from_section): Likewise.
3936 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3938 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3940 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3941 (md_pcrel_from_section): New function.
3942 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3944 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3946 * config/tc-mips.c (load_register): Add cast to offsetT when using
3949 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3951 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3952 (elf_frob_file_after_relocs): ... here. New function.
3953 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3954 * write.c (write_object_file): Call *frob_after_relocs after the
3955 call to write_relocs.
3957 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3959 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3960 symbol, as this messes up linking. Instead, expand the recursive call
3961 inline and change up the appropriate bits to get the 0x8000 offset
3962 in the reloc addend.
3964 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3966 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3967 two symbols in the same segment to be adjusted.
3969 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3970 * configure: Rebuild.
3972 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3974 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3976 (ppc_elf_validate_fix): Ditto.
3977 (md_assemble): Ditto.
3979 (ppc_pe_section): Ditto.
3980 (ppc_frob_symbol): Ditto.
3982 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3984 * config/mn10300.c (md_assemble): Pass an extra shift count
3985 to mn10300_insert_operand based on the opcode format.
3986 (mn10300_insert_operand): Accept and use extra shift count
3989 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3990 formats rather than hard-coded constants.
3992 * config/tc-mn10300.c (md_assemble): Format D5 instructions
3993 are 7 bytes long. Write out instructions in big-endian format.
3995 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
3997 * config/tc-mn10300.c (md_assemble): Tweak further so
3998 that all instructions are parsed correctly.
4000 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * as.h: Include libiberty.h.
4003 (xmalloc, xrealloc): Don't declare.
4004 * as.c: Don't include libiberty.h.
4005 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4006 * config/tc-mips.c: Likewise.
4007 * messages.c: Likewise.
4008 (xstrerror): Don't declare.
4009 * xmalloc.c: Remove.
4011 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4013 * config/tc-mn10300.h (pre_defined_registers) Remove.
4014 (system_registers, cc_names): Likewise.
4015 (address_registers, data_registers, other_registers): New register
4017 (register_name, system_register_name, cc_name): Remove.
4018 (mn10300_reloc_prefix): Likewise.
4019 (data_register_name): New function.
4020 (address_register_name, other_register_name): Likewise.
4021 (md_assemble): Rough cut at parsing operands. Remove lots of
4023 (md_apply_fix3): Disable for now.
4025 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4027 * config/tc-m68k.c (select_control_regs): New function, extracted
4028 out of m68k_init_after_args.
4029 (m68k_init_after_args): Use it.
4030 (mri_chip): Use it here as well to update set of allowed control
4033 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4035 * config/obj-elf.c (elf_begin): New function.
4036 (obj_elf_section): Add the section symbol to the symbol table.
4037 * config/obj-elf.h (obj_begin): Define.
4038 (elf_begin): Declare.
4039 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4042 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4044 * config/obj-coff.c (fixup_segment): Subtract the section address
4045 from a PC relative reloc if TC_M68K.
4047 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4049 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4050 .uaxword available even if not OBJ_ELF.
4051 (md_atof): Remove unused local variable wordP.
4053 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4055 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4056 for Matsushita MN10x00 support.
4057 * configure.in: Recognize mn10x00-*-*
4058 * configure: Rebuilt.
4060 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4062 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4063 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4064 (load_expression): track clobbering of base reg before jmp/jsr.
4065 (s_alpha_file): pass case_hack flags and source filename via
4066 symbol table to bfd.
4067 * tc-alpha.h (TC_CONS_FIX_NEW): define
4069 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4071 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4072 * configure: Rebuild.
4074 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4076 * read.c (s_macro): Warn if a macro has the same name as a
4078 (s_space): In m68k MRI mode, align to a word boundary.
4079 * macro.c (define_macro): Add namep parameter. Change all
4081 * macro.h (define_macro): Update declaration.
4083 * as.c (show_usage): Print bug report address.
4084 (parse_args): Change version printing to match current GNU
4086 * gasp.c (show_usage): Print bug report address.
4087 (main): Change version printing to match current GNU standards.
4089 * config/tc-m68k.c (init_table): Correct access control unit
4090 register numbers. From Ken Rose <rose@netcom.com>.
4092 * config/tc-alpha.c: Add some static function prototypes.
4093 (alpha_macros): Move to top of file. Make static.
4094 (alpha_num_macros): Move to top of file.
4096 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4098 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4101 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4104 and just call sprintf_vma.
4106 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4108 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4110 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4112 * read.c (float_cons): Call md_flush_pending_output if it is
4115 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4117 * config/tc-d10v.c (md_operand): Created. Allows operands to
4119 * config/tc-d10v.h (md_operand): Undefined.
4121 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4123 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4124 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4126 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4129 reloc for the i960 for a reloc in the same section. This undoes
4130 one of the two changes made Aug 19.
4132 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4134 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4135 symbols to the position of the debugging information.
4137 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4139 * expr.c (expr): Always use unsigned right shifts for >>.
4141 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4143 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4144 slots when processing BL fixups.
4146 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4147 on the first half of the instruction.
4149 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4151 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4152 stabs expression, rather than giving an error.
4154 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4157 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4159 * config/tc-mips.c (append_insn): Fill in the value for a constant
4160 jump, rather than creating a reloc.
4162 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4164 * config/tc-mips.c (append_insn): Don't swap an instruction which
4165 sets a condition code with an instruction which uses a condition
4167 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4170 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4171 (mips_ip): Give a better error message if the ISA level is wrong.
4172 (md_parse_option): Recognize -mcpu=[v][r]5000.
4174 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4176 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4178 (load_register): Ensure hi32 bits are not lost during lo32bit
4179 processing. Fix shift offset that was overflowing into the next
4180 instruction field. Add code to generate shorter sequences for
4181 constants with a single contiguous seqeuence of ones.
4183 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4185 * config/tc-d10v.c (d10v_dot_word): New function to support
4186 "@word" with the word pseudo-op.
4187 (md_apply_fix3): Cleanup and changes to support correct sizes
4188 for 16 and 18-bit relocs.
4190 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4192 * configure.in (sparc-*-aout): Set `em'.
4193 * configure: Regenerated.
4194 * config/te-sparcaout.h: New file.
4195 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4196 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4197 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4198 (SPECIAL_CASE_{SETSW,SETX}): Define.
4199 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4200 (md_begin): Delete setting of `target_big_endian'.
4201 (output_insn): New function.
4202 (md_assemble): Rewrite. Add `setx' support.
4203 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4205 (md_atof): Add little endian support.
4206 (md_number_to_chars): Likewise.
4207 (md_apply_fix): Likewise.
4208 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4209 (md_parse_option): Likewise.
4210 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4212 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * ecoff.c (ecoff_new_file): New function.
4215 * ecoff.h (ecoff_new_file): Declare.
4216 * config/obj-ecoff.h (obj_app_file): Define.
4218 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4220 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4221 symbol by 32k so that our 16-bit signed offset can address the
4222 entire chunk. Reported by <matt@lkg.dec.com>.
4224 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4226 * config/tc-mips.c (load_register): Remove unused variable tmp.
4228 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4230 * config/tc-mips.c (load_register): Remove unnecessary code that
4231 was causing the high 32bits of 64bit constants to be lost.
4233 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4235 * config/tc-d10v.c: Added changes to support function
4236 pointers and "@word" syntax.
4238 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4240 * config/tc-v850.c: Remove commented out and #if 0'd code.
4241 (v850_reloc_prefix): Provide prototype.
4242 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4244 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4245 (md_assemble): Add default to case statement.
4247 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4249 * config/tc-v850.c (md_assemble): Compute size of the instrction
4252 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4255 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4257 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4258 routines to fetch/store the updated instruction from/to memory.
4259 (v850_insert_operand): If the operand has a specialized insert
4262 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4264 * config/tc-v850.c (reg_name_search): Align calling convention to
4265 be like identical function found in tc-ppc.c.
4266 (get_reloc): Removed.
4267 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4268 (md_assemble): emit fixups.
4269 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4271 (md_apply_fix3): handle fixups/relocs.
4272 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4274 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4277 * configure.in (sh-*-elf*): New target.
4278 * config/tc-sh.h (TARGET_ARCH): Define.
4279 (WORKING_DOT_WORD): Define.
4280 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4281 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4282 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4283 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4284 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4285 (SUB_SEGMENT_ALIGN): Likewise.
4286 (RELOC_32): Don't define.
4287 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4288 (target_big_endian): Declare if OBJ_ELF.
4289 (TARGET_FORMAT): Define if OBJ_ELF.
4290 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4292 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4293 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4294 (struct sh_count_relocs): Define.
4295 (sh_count_relocs): New static function, broken out of
4296 sh_frob_file. Add BFD_ASSEMBLER code.
4297 (sh_frob_section): Likewise.
4298 (sh_frob_file): Call sh_frob_section.
4299 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4300 call section_symbol rather than seg_info (seg)->dot.
4301 (md_section_align): Add OBJ_ELF version.
4302 (SWITCH_TABLE_CONS): Define.
4303 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4304 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4305 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4307 (struct reloc_map): Define if not BFD_ASSEMBLER.
4308 (coff_reloc_map): Likewise.
4309 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4310 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4311 * write.c (write_relocs): Ifdef out fx_where test which triggers
4312 inappropriately for SH ELF.
4313 (write_object_file): Call tc_frob_file_before_adjust and
4314 obj_frob_file_before_adjust if they are defined.
4316 * write.c (write_object_file): Use BFD_RELOC_16, not
4317 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4319 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4322 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4324 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4325 branch sizes in across sections.
4327 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4329 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4332 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4334 * config/tc-v850.c (md_begin): Deal with end of opcode
4337 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4339 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4340 the wrong opcode for cases like st2w where there are many forms
4341 of the same instruction.
4343 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * expr.c (operand): If md_parse_name is defined, call it before
4346 calling symbol_find_or_make.
4347 * config/tc-ppc.h (md_parse_name): Define.
4348 (ppc_parse_name): Declare.
4349 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4351 (register_name): Update call to reg_name_search.
4352 (cr_operand): New static variable.
4353 (cr_names): New static const array.
4354 (ppc_parse_name): New function.
4355 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4356 cr_operand before calling expression.
4358 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4360 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4361 hppa_gen_reloc_type call.
4363 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4365 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4366 on addresses. Improved error messages.
4367 * doc/c-d10v.texi: Added docs for register pairs.
4369 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4371 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4374 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4376 * ecoff.c (init_file): Initialize fMerge to 1.
4377 (add_file): Restore old file merging code, but only merge files if
4379 (ecoff_directive_loc): Clear fMerge field of current file.
4380 (ecoff_generate_asm_lineno): Likewise.
4382 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4384 * doc/c-d10v.texi: Fix typo.
4386 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4388 * config/tc-v850.c (md_assemble): Correct bit masking for
4389 hi and lo expressions.
4391 * config/tc-v850.c (md_assemble): Rough cut at demanding
4392 "ep" or "r30" in sst and sld instructions.
4393 (md_apply_fix3): Don't abort. Just warn that we don't
4396 * config/tc-v850.c (CC_NAME_CNT): Define.
4397 (cc_name): New function.
4398 (md_assemble): Handle V850_OPERAND_CC correctly.
4400 * config/tc-v850.c (md_assemble): Don't forget to initialize
4403 * config/tc-v850.c (reg_name_search): Generalize to search
4404 any given register table.
4405 (register_name): Pass appropriate table and size to reg_name_search.
4406 (system_register_name): New function.
4407 (SYSREG_NAME_CNT): Define.
4408 (md_assemble): Handle operands which are system registers.
4410 * config/tc-v850.c (md_assemble): If we find a register, but the
4411 opcode doesn't want a register, then we don't have a match.
4412 (md_assemble): Get size of the instruction from the opcode table.
4414 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4416 * configure.in: Set and substitute HLDENV.
4417 * configure: Rebuild.
4418 * Makefile.in (HLDENV): New variable.
4419 (as.new): Use $(HLDENV).
4421 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4422 if an array dimension is not known.
4424 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4426 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4427 * doc/c-d10v.texi: Cleanup.
4429 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4431 * config/tc-v850.c: New file.
4432 * config/tc-v850.h: New file.
4433 * configure (v850-*-elf): New target.
4434 * configure.in (v850-*-elf): New target.
4436 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4438 * doc/c-d10v.texi: New file.
4439 * doc/all.texi: Added D10V stuff.
4440 * doc/as.texinfo: Added D10V stuff.
4442 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4444 * config/tc-d10v.c: All references to defined symbols should
4445 now use the optimal instruction. .float and .double now work.
4447 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4449 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4450 section address for the i960 as is done for the i386.
4452 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
4454 * mpw-config.in: Add wildcards for config matching, add mips-*-*
4455 case, forward-include bfd/elf-bfd.h.
4457 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4459 * config/tc-d10v.c: Add additional information to the opcode
4460 table to help determinine which instructions can be done
4463 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
4465 * config/tc-arm.c: Major changes to add Thumb support, with lots
4466 of change input from <rearnsha@armltd.co.uk>.
4467 Reverted to INSN_SIZE macro, rather than insn_size variable.
4468 (insns): Added ARM "bx" instruction support.
4469 (tinsns): Added Thumb instruction definition structure.
4470 (arm_tops_hsh): Added hash structure for Thumb opcodes.
4471 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
4472 (opcode_select,s_arm,s_thumb,s_code): Added.
4473 (decode_shift): Allow upper-case RRX.
4474 (do_ldst): Simpler halfword support.
4475 (do_ldmstm): Improved.
4476 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4477 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4478 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4479 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4480 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4482 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4483 (md_parse_option): Add support for -mthumb.
4484 (md_show_usage): Updated to reflect new command line option.
4485 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4486 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4487 fragment information to be held.
4489 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4491 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4492 non-null, but is a constant.
4493 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4494 so that error reporting will work correctly.
4496 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4499 against weak symbols.
4501 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4503 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4504 (ppc_force_relocation): Declare if OBJ_XCOFF.
4505 * config/tc-ppc.c (ppc_force_relocation): New function if
4508 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4510 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4512 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4514 * config/tc-d10v.c: Fix problem with relocs.
4516 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4518 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4519 with nops if not in data_section or bss_section.
4521 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4523 Add support for openVMS/Alpha.
4524 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4525 * config/obj-evax.c: New file.
4526 * config/obj-evax.h: New file.
4527 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4529 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4530 defined. Add case for bfd_target_evax_flavour.
4531 * config/vms-a-conf.h: New file.
4532 * conf-a-gas.com: New file.
4533 * configure.in: Add target alpha-*-*vms*.
4534 * configure: Rebuild.
4535 * makefile.vms: New file.
4536 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4537 Don't call ffs on openVMS/Alpha.
4539 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4541 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4542 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4544 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4545 (NEED_DECLARATION_SBRK): New macro.
4546 * configure, conf.in: Rebuild.
4547 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4548 (strstr): Declare if NEED_DECLARATION_STRSTR.
4549 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4551 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4553 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4554 by a constant before entering the main switch. Reject attempts to
4555 apply an arithmetic function to non-absolute symbols, except for
4556 the special case of subtraction of two symbols in the same
4559 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4560 not to more than a 16 byte boundary.
4562 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4563 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4564 (tc_gen_reloc): If out of memory call as_fatal rather than
4565 assert. If no howto found, call as_bad_where rather than
4566 as_fatal. Change the error message slightly. Set howto to a
4567 non-NULL value in order to keep going.
4569 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4571 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4573 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4575 * config/tc-h8300.c (get_specific): New operand "size" derived
4576 from ".b", ".w" and ".l" extensions. All callers changed. If
4577 the base instruction has no operands, then use the size to
4578 determine which specific instruction to use.
4580 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4582 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4584 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * config/tc-mips.c (md_section_align): Don't change addr if
4589 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4591 * config/tc-hppa.c: Revert yesterday's changes.
4593 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4595 * config/tc-d10v.c: Disable range checking on 16-bit values.
4597 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4599 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4600 not just the ones that don't match.
4602 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4604 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4606 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4608 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4609 pre-cursor to adding Thumb support. Also added cpu_variant flag
4610 information to each of the asm_flg structures.
4611 (md_parse_option): Updated ARM7 parsing to allow 't' for
4612 thumb/halfword support, aswell as 'm' for long multiply.
4613 (md_show_usage): Updated help message.
4614 (md_assemble): Check that instruction flags are applicated to the
4615 current cpu variant.
4616 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4617 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4618 signextension instructions.
4619 (do_ldst): Generate halfword and signextension variants if
4620 mnemonic flags match.
4621 (ldst_extend): Do not allow shifts in the offset field of halfword
4622 or signextension instructions.
4623 (validate_offset_imm): Provide check on halfword and signextension
4625 (add_to_lit_pool): Merge identical literal pool values.
4627 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4629 * config/tc-hppa.c (selector_table): Add 'E' selector.
4630 (cons_fix_new_hppa): Don't coke on e_esel.
4631 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4632 to help generate exception handling tables.
4633 (md_apply_fix): Don't try to apply fixups with an e_esel
4635 (hppa_fix_adjustable): Fixups with e_esel selectors
4638 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4640 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4643 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4645 * config/tc-d10v.c: Added lots of error checking. Added hacks
4646 to support accumulator shifts.
4648 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4650 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4651 (S_CLEAR_EXTERNAL): Likewise.
4652 (S_SET_WEAK): Remove error; just let .weak override.
4654 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4656 * config/tc-d10v.c (md_assemble): Now handles multiline
4659 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4661 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4662 Added kludge for divs instruction. Fixed minor problem with
4663 multiple text sections.
4664 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4666 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4668 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4669 addresses to be right-shifted by 2.
4671 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4673 * config/tc-d10v.c: Many changes to get relocs working.
4674 (register_name): No longer creates a symbol for register names.
4675 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4676 (d10v_insert_operand): Now works correctly for either container.
4677 * config/tc-d10v.h (d10v_cleanup): Declare.
4679 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4681 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4682 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4684 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4686 * tc-alpha.c: Patches to track current minimum alignment to reduce
4687 the number of fragments created with frag_align.
4688 (alpha_current_align): New static variable.
4689 (s_alpha_text): Reset alignment to 0.
4690 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4691 (s_alpha_stringer, s_alpha_space): New functions.
4692 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4693 (alpha_cons_align): New function to replace both of them.
4694 (emit_insn): Only align if alpha_current_align is less than 2;
4695 reset alpha_current_align to 2.
4696 (s_alpha_gprel32): Likewise.
4697 (s_alpha_section): New function. Basically duplicate the other
4698 alpha section change hooks. Only define for ELF.
4699 (s_alpha_float_cons): Simplify alignment handling.
4700 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4701 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4702 Don't define the s_alpha_cons pseudo-ops. Do define
4703 s_alpha_stringer and s_alpha_space pseudo-ops.
4704 (alpha_align): Skip if less than current default alignment. Set
4706 * tc-alpha.h (md_flush_pending_output): Remove.
4707 (md_cons_align): Add.
4709 * tc-alpha.c: Add oodles of function description comments.
4710 (md_bignum_to_chars): Remove; there are no callers.
4711 (md_show_usage): Mention some more variants.
4713 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4715 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4716 * configure.in (sparc-*-sysv4*): New target.
4717 * configure: Rebuild.
4719 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4720 uaxword to use s_uacons.
4721 (sparc_no_align_cons): New static variable.
4722 (s_uacons): New static function.
4723 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4726 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4728 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4729 5 with regard to shared libraries.
4730 * configure: Rebuild.
4732 * config/tc-m68k.c (m68k_ip): Use the correct length when
4733 allocating space for the unsupported architecture error message.
4735 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4737 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4739 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4741 * config/tc-d10v.c: New file.
4742 * config/tc-d10v.h: New file.
4743 * configure (d10v-*-elf): New target.
4744 * configure.in (d10v-*-elf): New target.
4746 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4748 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4750 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4752 * config/tc-alpha.c (alpha_align): Change fill parameter
4753 to a pointer. Take NULL as 0 or nop depending on section. Change
4755 (s_alpha_align): Rename local variables.
4757 * doc/as.texinfo (.align): Document action of omitted
4760 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4762 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4763 when an unsupported PC relative reloc is seen, rather than calling
4766 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4767 Instead, check state when '#' comment is seen.
4769 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4771 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4773 (tc_gen_reloc): If fixup was changed to be PC relative, change
4774 reloc type accordingly. Use name of reloc in error message.
4776 * as.h: Don't define const or volatile.
4777 * flonum.h: Don't define const.
4779 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4780 if fx_pcrel is set. Correct setting the addend case in the
4781 OBJ_ELF case (from Andreas Schwab
4782 <schwab@issan.informatik.uni-dortmund.de>).
4783 (md_show_usage): Correct -mfc5200 to -m5200.
4785 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4787 * doc/c-m68k.texi: Document -m5200 flag.
4788 * doc/as.texinfo: Likewise.
4790 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4793 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4795 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4796 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4798 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4800 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4802 * Released binutils 2.7.
4804 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4806 * config/tc-mips.c (mips_ip): Only perform range check when
4807 dealing with O_constant expressions.
4809 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4811 * m68k-parse.h (m68k_register): Add new coldfile control
4814 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4815 array of control registers for the coldfire.
4816 (cpu_of_arch): Added mcf5200.
4817 (archs): Added mcf5200.
4818 (init_table): Add new control registers.
4819 (m68k_ip): Added support for new control registers.
4820 (m68k_init_after_args): Likewise.
4822 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4824 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4826 * read.h (is_it_end_of_statement): Declare.
4827 * read.c (is_it_end_of_statement): Remove declaration.
4829 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4831 (md_assemble): Fix handling of @l with an unsigned constant. Add
4832 default case to reloc switch.
4834 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4836 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4837 * ecoff.c (last_lineno): New static variable.
4838 (add_procedure): Set last_lineno.
4839 (ecoff_directive_loc): Likewise.
4840 (ecoff_generate_asm_lineno): Likewise.
4841 (ecoff_fix_loc): New function.
4842 * ecoff.h (ecoff_fix_loc): Declare.
4843 * config/tc-mips.c (append_insn): When inserting nops, and using
4844 ECOFF debugging, call ecoff_fix_loc.
4846 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4848 * config/tc-h8300.c (build_bytes): If an operand type is
4849 marked as SRC_IN_DST retrieve it from the "destination" op.
4851 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4853 * configure.in (arm-*-riscix*): Set emulation to riscix.
4854 * configure: Rebuild.
4855 * config/te-riscix.h: New file to define TE_RISCIX.
4857 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4859 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4861 * Makefile.in (config.status): Just run config.status as other
4864 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4866 * mpw-config.in (TARGET_OS): Add definition to conf.
4868 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4870 * config/tc-mips.c (append_insn): Parenthesize
4871 cop_interlocks expressions.
4873 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4875 * listing.c (listing_print): Close the listing file if it is not
4876 stdout. Close the other files opened for the listing.
4878 * config/tc-sparc.h (md_cons_align): Define.
4879 (sparc_cons_align): Declare.
4880 (HANDLE_ALIGN): Define.
4881 (sparc_handle_align): Declare.
4882 * config/tc-sparc.c (sparc_cons_align): New function.
4883 (sparc_handle_align): New function.
4884 * read.c (cons_worker): Call md_cons_align if it is defined.
4886 * as.h (struct frag): Add fr_file and fr_line fields.
4887 * frags.c (frag_new): Set fr_file and fr_line.
4888 (frag_var): Likewise.
4889 (frag_variant): Likewise.
4891 * as.h (struct frag): Remove unused align_mask and align_offset
4894 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4895 From <uddeborg@carmen.se>.
4897 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4899 * configure.in (mips-*-osf*): New target.
4900 * configure: Rebuild.
4902 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4904 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4906 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4907 between co-processor comparisons and branches for the VR4300.
4909 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4911 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4912 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4914 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4915 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4916 includedir): Use autoconf set values.
4919 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4921 * listing.c (listing_eject): Don't do anything if listing is 0.
4922 (listing_list): Likewise.
4923 (listing_source_line): Likewise.
4924 (listing_title): Don't save title if listing is 0.
4925 (listing_source_file): Check listing rather than listing_tail.
4927 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4928 using shared libraries.
4929 * configure: Rebuild.
4931 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4933 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4934 absolute expression if a relocation type was specified.
4936 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4938 * configure.in: Add support for *-*-rtems* configurations.
4939 * configure: Rebuild.
4941 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4943 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4944 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4945 opcodes library for alpha.
4946 * configure: Rebuild with autoconf 2.10.
4947 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4948 use new opcode table.
4949 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4950 (LOCAL_LABEL): Define differently if OBJ_ELF.
4951 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4952 * config/alpha-opcode.h: Remove.
4953 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4954 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4955 include/opcode/alpha.h rather than config/alpha-opcode.h.
4957 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4959 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4960 relocation symbol was not resolved.
4961 * config/obj-coff.c (do_relocs_for): Likewise.
4963 * write.c (adjust_reloc_syms): Refetch the symbol section after
4964 calling S_GET_VALUE, since it may have changed.
4966 * expr.c (struct expr_symbol_line): Define.
4967 (expr_symbol_lines): New static variable.
4968 (make_expr_symbol): Add entry to expr_symbol_lines.
4969 (expr_symbol_where): New function.
4970 * expr.h: Use extern on function declarations.
4971 (expr_symbol_where): Declare.
4972 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4973 rather than printing the meaningless name of an expression
4976 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4978 * config/tc-i386.c (md_number_to_chars): Deleted.
4979 * config/tc-i386.h (md_number_to_chars): New macro.
4981 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4983 (load_symbol_address, load_expression): Use build_mem.
4984 (build_operate): New function.
4985 (emit_addq_r): Use it.
4987 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
4989 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
4991 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
4993 * config/tc-vax.h (NOP_OPCODE): Define.
4995 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
4997 * config/obj-vms.h (S_IS_COMMON): Define.
4998 (S_IS_LOCAL): Check for \002 as well as \001.
4999 (LONGWORD_ALIGNMENT): New macro.
5000 (SUB_SEGMENT_ALIGN): Use it.
5002 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5004 * config/vms-conf.h: Reconcile with conf.in.
5006 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5011 * doc/as.texinfo: Document that any number of hex digits can
5014 * as.c (struct defsym_list): Define.
5015 (defsyms): New static variable.
5016 (parse_args): Just put --defsym arguments on defsyms list, rather
5018 (main): Define defsyms after output file is created.
5020 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5021 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5023 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5024 insn_error rather than calling check_absolute_expr.
5026 * as.c (emulation_name): Remove unused static variable.
5027 (default_emul_bfd_name): Add return NULL to avoid warning.
5028 * ecoff.c (ecoff_stab): Remove unused variables name and
5030 * frags.c (frag_new): Remove unused variable tmp.
5031 * hash.c (hash_grow): Parenthesize + within <<.
5032 (hash_print_statistics): Use %lu, not %d, to print unsigned
5034 * messages.c: Include "libiberty.h".
5035 (fprint_value): Add cast to avoid printf warning.
5036 (sprint_value): Likewise.
5037 * read.c: Include "ecoff.h".
5038 (emit_expr): Add casts to avoid printf warnings.
5039 * read.h: Use extern for function declarations.
5040 (pop_insert): Declare.
5041 * stabs.c: Include "ecoff.h".
5042 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5043 former_last_fragP, and new_fragP.
5044 * subsegs.h (subsegs_print_statistics): Declare.
5045 * symbols.c (debug_verify_symchain): Change macro to discard
5047 * write.c (dump_section_relocs): Likewise.
5048 * write.h: Use extern for function declarations.
5049 (write_print_statistics): Declare.
5050 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5052 * config/e-mipself.c (mipself_bfd_name): Likewise.
5053 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5055 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5056 emit relocations against external symbols.
5058 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5059 message if bfd_reloc_type_lookup fails, rather than calling
5062 * config/tc-alpha.c (alpha_force_relocation): Add
5063 BFD_RELOC_12_PCREL to switch.
5065 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5067 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5068 TE_PE (Lfoo, not .Lfoo).
5070 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5072 * read.c (s_fill): Don't warn about a zero repeat count.
5074 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5075 coprocessor register.
5077 * config/tc-i386.c (md_assemble): When checking the size of a
5078 register to set the size of an instruction, do a bitwise and with
5079 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5082 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5084 * config/tc-h8300.c (parse_reg): Tweak error messages.
5085 (build_bytes): Likewise.
5086 (skip_colonthing): Handle :32 suffix.
5087 (get_specific): Promote L_24 to L_32 if it makes a match.
5088 Don't always promote L_8 to L_16.
5089 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5091 * config/tc-h8300.c (Smode): New variable.
5092 (h8300hmode): Turn off Hmode.
5093 (h8300smode): New function. Turn on Smode and Hmode.
5094 (md_pseudo_table): New ".h8300s" pseudo-op.
5095 (parse_reg): Handle "exr" register.
5096 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5097 Handle "mach" and "machl" operands for ldmac.
5098 (get_specific): Handle "stm.l" and "ldm.l".
5099 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5100 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5103 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5105 * doc/as.texinfo: Reorder chapter of machine dependent options so
5106 that it is sorted by chip name.
5108 * doc/as.texinfo: Use consistant spelling of Vax.
5109 * doc/c-vax.texi: Likewise.
5111 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5113 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5115 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5116 (md_apply_fix): Likewise.
5117 (pa_try): New function.
5118 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5120 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5122 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5123 (pa_level): New function.
5125 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5127 * listing.c (listing_newline): Don't do anything if listing is 0.
5129 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5131 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5132 symbol_create, not symbol_new.
5134 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5136 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5137 absolute symbol unless TC_FORCE_RELOCATION returns true.
5139 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5141 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5142 the symbol to a pointer. Don't set previous_file_symbol.
5143 Simplify symbol list rearrangement.
5144 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5145 (coff_adjust_symtab): Don't check previous_file_symbol.
5147 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5149 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5151 (md_pseudo_table): Add ppc_elf_lcomm.
5153 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5155 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5156 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5157 (md_begin): Add digits to alt_notend_table.
5158 (md_parse_option): Make s a const pointer.
5160 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5161 (s_empty): New static function.
5163 * config/obj-coff.c (struct filename_list): Only define if not
5165 (filename_list_head, filename_list_tail): Likewise.
5166 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5167 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5168 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5169 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5170 remove the new symbol from the list.
5171 (obj_coff_endef, both versions): Call tag_insert even if there is
5172 an old symbol with the same name, if the old symbol does not
5174 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5175 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5176 symbol that will be moved to the end of the symbol list.
5177 (coff_adjust_section_syms): Always call section_symbol for .text,
5179 (coff_frob_section): Likewise. Also, remove unused variable
5182 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5183 manipulating frags directly.
5184 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5187 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5188 whether the next character is '*' before checking whether we are
5189 at the start of a line. Permit LINE_COMMENT_START to start a
5190 comment in state 1 (seen some whitespace) as well, to match the
5193 * gasp.c (do_align): Permit a fill value for .align.
5195 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5197 * read.c (next_char_of_string): Warn if a newline is seen in the
5198 middle of a string. Call bump_line_counters when appropriate.
5200 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5202 * symbols.c (colon): Use LOCAL_LABEL.
5204 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5206 * Makefile.in (install): Don't check to see if tooldir exists.
5207 Make $(tooldir) and $(tooldir)/bin.
5209 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5211 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5214 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5216 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5217 insn_error. Don't put the string "ERROR" in insn_error. Set
5218 insn_error rather than calling as_warn for an unsupported opcode.
5220 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5222 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5223 before permitting -64.
5224 * output-file.c (output_file_create): Remove duplicate
5227 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5229 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5230 section rather than a .reginfo section.
5231 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5234 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5235 bit value with the high bit set.
5237 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5239 * read.c (s_lcomm): Set section flags for .sbss section.
5241 * config/tc-mips.c (mips_64): New static variable.
5242 (mips_target_format): If mips_64, return elf64 targets rather than
5244 (md_longopts): Add "32" and "64".
5245 (md_parse_option): Handle -32 and -64.
5246 (md_show_usage): Mention -32 and -64.
5247 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5250 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5252 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5253 for Solaris compatibility.
5255 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5256 .stabd with 4 arguments into a .stabn.
5258 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5260 * config/tc-mips.c (macro): When passing X_add_number to
5261 macro_build, cast it to int first.
5263 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5266 created by emit_expr.
5268 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5269 as_perror rather than assert.
5271 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5273 * config/tc-mips.c (mips_ip): Mark sections created to hold
5274 floating point information as read only.
5276 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5278 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5280 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5282 * read.c (potable): Add .skip as a synonym for .space.
5284 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5285 4 arguments, providing the 4th argument is 0, to allow
5286 compatibility with the Solaris assembler.
5288 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5290 * config/tc-sh.h (struct sh_segment_info_type): Define.
5291 (TC_SEGMENT_INFO_TYPE): Define.
5292 (sh_frob_label): Declare.
5293 (tc_frob_label): Define.
5294 (sh_flush_pending_output): Declare.
5295 (md_flush_pending_output): Define.
5296 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5297 reloc before the instruction if necessary.
5298 (sh_frob_label): New function.
5299 (sh_flush_pending_output): New function.
5300 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5301 when looking for the reloc for the target of .uses.
5302 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5303 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5305 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5306 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5307 the absolute symbol.
5309 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5310 TC_SEGMENT_INFO_TYPE is defined.
5312 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5314 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5315 matches the register size.
5317 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5319 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5321 (do_relocs_for): Likewise.
5322 (fixup_segment): Don't just quit if linkrelax is set. Try to
5323 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5326 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5328 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5329 relative relocations with -mrelocatable. Also allow unfixed
5330 relocs in .ex_shared.
5332 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5334 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5335 non-zero before assuming this is a long file name.
5336 (w_strings): Likewise.
5337 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5339 * config/obj-coff.c (w_strings): Move declaration of i inside
5340 #ifdef block which uses it.
5342 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5344 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5345 "relaxmode". Output relocs which identify various relaxing
5346 possibilities for mov.[bwl] instructions.
5347 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5349 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5351 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5352 (MD_APPLY_FIX3): Define.
5353 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5355 (md_apply_fix3): Renamed from md_apply_fix.
5356 If pcrel reloc and symbol is in different section, undo effects
5359 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5361 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5362 any reloc with an LR% or RR% field selector for SOM.
5364 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5366 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5369 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5371 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5373 (yank_symbols): Likewise.
5375 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5378 BFD_ASSEMBLER, add name field.
5379 * config/obj-coff.c: Include "libiberty.h".
5380 (coff_header_append): Handle long section names.
5381 (crawl_symbols): Just use the name field for the symbol name,
5382 without worrying about null byte termination.
5383 (w_strings): Handle long section names.
5384 (write_object_file): Likewise. Also, use the name field, rather
5386 (obj_coff_add_segment): Permit long section names.
5387 (obj_coff_init_stab_section): Use the name field, rather than
5389 (adjust_stab_section): Likewise.
5390 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5392 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5393 (mem_fmt): Likewise.
5394 (md_apply_fix): Don't check fx_im_disp field.
5396 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5398 * configure.in: Add * after sparc*-*-vxworks.
5399 * configure: Rebuild.
5401 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5402 define it to comment_chars. Use tc_comment_chars rather than
5404 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5405 * config/tc-m68k.h (tc_comment_chars): Define.
5406 (m68k_comment_chars): Declare.
5407 * config/tc-m68k.c (m68k_comment_chars): Rename from
5408 comment_chars. Change into a pointer rather than an array.
5409 (md_longopts): Add "bitwise-or".
5410 (md_parse_option): Handle OPTION_BITWISE_OR.
5411 (md_show_usage): Mention --bitwise-or.
5412 * doc/c-m68k.texi: Document --bitwise-or.
5414 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5416 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5419 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5420 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5421 correct handling of input line pointer, and call
5422 demand_empty_rest_of_line.
5424 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5426 * config/tc-sparc.c (in_bitfield_range): New static function.
5427 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5428 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5429 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5430 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5431 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5433 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5435 * config/obj-coff.c: BFD_ASSEMBLER:
5436 (coff_last_bf): New static variable.
5437 (coff_frob_symbol): Set endndx of a .bf symbol.
5439 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5440 (last_bfP): New static variable.
5441 (yank_symbols): Set endndx of a .bf symbol.
5443 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5445 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5446 and -s options. Add -be for good measure.
5448 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5450 * read.c (s_space): Support non-constant fill value. Handle fill
5451 value correctly for a size other than 1.
5453 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
5455 * config/tc-arm.c (my_get_float_expression): Update call to
5456 gen_to_words, X_PRECISION changed from 6 to 5.
5458 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5460 * config/tc-ppc.c (register_name,reg_name_search): Move register
5461 name lookup from PE specific code to all targets. Add support for
5462 -mregnames/-mno-regnames to control whether register names are
5464 (md_assemble): Call register_name for all platforms.
5465 (md_parse_option): Add support for -mregnames/-mno-regnames.
5467 * configure.in (powerpcle*-*-solaris): Add support.
5468 (powerpc*-*-linux): Ditto.
5469 * configure: Regenerate.
5471 * config/ppc-sol.mt: New config file for PowerPC Solaris.
5473 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
5475 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5476 be associated with a single %lo reloc.
5478 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5479 before comparing against MAX_GPREL_OFFSET, so that negative
5480 numbers are handled correctly.
5483 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5485 * config/tc-sparc.c (last_insn): New static variable.
5486 (md_assemble): Warn about putting floating point branches in a
5487 delay slot. If architecture is less than v9, insert NOP
5488 instructions between floating point instructions and floating
5489 point branches. (The SunOS assembler does both these operations.)
5490 Save the last instruction opcode.
5491 (sparc_ip): Add pinsn parameter. Change caller.
5493 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5494 for byte jump to next instruction to skip empty frags.
5496 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5498 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5499 for addq with a 16 bit signed value, just emit a lda instruction
5502 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5504 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5507 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5509 * configure.in: Permit --enable-shared to specify a list of
5511 * configure: Rebuild.
5513 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5515 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5516 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5518 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5520 * config/atof-ieee.c: Fix handling of denormalized extended
5521 precision numbers and overflow/underflow detection.
5522 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5523 not include the 16 bit gap in the m68k extended precision format.
5525 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5527 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5529 * configure: Rebuild.
5531 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5533 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5534 be accessed using the $gp register.
5535 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5537 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5539 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5540 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5542 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5544 * read.c (get_line_sb): Bump line counters based on
5545 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5546 call LISTING_NEWLINE.
5547 (s_macro): Don't call demand_empty_rest_of_line.
5548 * app.c (do_scrub_chars): When handling C style comments, unget
5551 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5553 * read.h (enum linkonce_type): Define.
5554 (s_linkonce): Declare.
5555 * read.c (potable): Add "linkonce".
5556 (s_linkonce): New function.
5557 * subsegs.h (segment_info_type): Add linkonce field to
5558 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5559 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5560 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5561 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5563 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5564 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5565 entry based on the linkonce field in segment_info.
5566 * doc/as.texinfo: Document .linkonce.
5568 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5570 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5572 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5574 * stabs.c (s_stab_generic): Call the listing functions before
5575 doing the rest of the processing, which may involve freeing the
5576 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5577 SEPARATE_STAB_SECTIONS case.
5579 * config/tc-hppa.c: Remove nested comment.
5580 (tc_gen_reloc): Move label done inside the ifdef in which it is
5582 (md_apply_fix): Pass pointers to correct types to libhppa.h
5583 functions. Always return a value.
5585 * config/tc-mips.h (tc_frob_file): Define.
5586 (mips_frob_file): Declare.
5587 * config/tc-mips.c (struct mips_hi_fixup): Define.
5588 (mips_hi_fixup_list): New static variable.
5589 (imm_unmatched_hi): New static variable.
5590 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5591 offset_reloc. Pass imm_unmatched_hi to append_insn.
5592 (append_insn): Add unmatched_hi parameter. If it is set, add the
5593 new fixup to mips_hi_fixup_list. Change all callers.
5594 (mips_ip): Set imm_unmatched_hi when appropriate.
5595 (mips_frob_file): New function.
5597 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5599 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5600 * configure: Regenerated.
5602 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5604 * as.c (main): Call bfd_set_error_program_name.
5606 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5608 * as.h (strdup): Don't declare.
5609 * stabs.c: Include libiberty.h
5610 (get_stab_string_offset): Use xstrdup rather than strdup.
5611 (s_stab_generic): Likewise.
5612 * as.c (parse_args): Likewise.
5613 * read.c (s_mri_sect): Likewise.
5615 * gasp.c (change_base): Recognize \(...) construct documented to
5616 pass through enclosed characters literally through to the output.
5617 (process_assigns): Likewise. Also, be more careful to avoid
5618 looking past the end of the buffer.
5620 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5622 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5623 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5625 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5627 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5629 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5631 * config/alpha-opcode.h: Added cvtst instruction.
5633 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5636 string. Extract the addend from the result of expression.
5638 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5640 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5641 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5642 mode, change the state to 3 rather than 1.
5644 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5646 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5647 correspond to 11 March change.
5649 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5651 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5652 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5654 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5656 * configure: Rebuild with autoconf 2.8.
5658 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5660 * config/atof-ieee.c (gen_to_words): Improve handling of
5661 X_PRECISION numbers. Based on patches from Andreas Schwab
5662 <schwab@issan.informatik.uni-dortmund.de>.
5664 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5666 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5668 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5669 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5670 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5671 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5674 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5676 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5678 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5680 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5681 (pa_def_subspaces): Add $MILLICODE$.
5682 (pa_spaces_begin): Set section flags for $MILLICODE$.
5684 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5686 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5687 not SHT_NOBITS. Don't tamper with flags based on type if a
5688 special section was found (revert Feb 29 change).
5690 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5691 if aligning to a longword boundary or greater.
5693 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5695 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5697 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5699 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5700 * configure: Regenerated.
5702 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5704 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5705 R_N1SEL since they're not defined for old versions of hpux.
5707 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5708 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5709 R_N0SEL and R_N1SEL.
5711 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5713 * flonum-konst.c: Add two more constants for 1e+-2048 and
5714 1e+-4096, and correct the other constants.
5716 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5718 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5720 * config/obj-elf.c (obj_elf_section): Allow predefined section
5721 types to set the nobits type. Avoid a shadowed declaration.
5723 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5725 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5726 reduce relocs using e_nlrsel field selectors.
5728 * write.c (fix_new_exp): Don't use #elif. Some compilers
5731 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5733 (pa_chk_field_selector): Handle new field selectors for SOM.
5735 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5737 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5738 * configure: Rebuild.
5739 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5740 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5742 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5745 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5747 * mpw-make.sed: Update to handle shared library support.
5749 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5751 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5752 the insn on mismatch.
5754 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5756 * configure.in: Add support for a29-coff.
5757 * configure: Rebuild.
5759 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5761 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5762 of the section when looking for the R_SH_USES fixup, because the
5763 frag addresses have not yet been adjusted.
5765 * gdbinit.in: Set a breakpoint on as_warn_where.
5767 * config/tc-mips.c (macro): Add missing arguments to macro_build
5768 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5770 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5772 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5773 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5775 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5777 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5779 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5781 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5782 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5783 Recognize [uU] format args as sparclet cpregs.
5785 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5787 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5790 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5793 well as S_IS_EXTERNAL.
5794 (tc_fix_adjustable): Likewise.
5795 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5796 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5798 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5799 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5801 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5803 * config/tc-sparc.c (max_architecture): Change to sparclite for
5805 (default_compatible): Delete.
5806 (sparc_ffs): New function.
5807 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5808 (sparc_ip): Rewrite architecture match and bump logic.
5810 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5812 * configure.in: Check for 'do not mix' from native linker before
5813 trying to use -rpath.
5814 * configure: Rebuild.
5816 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5818 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5819 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5820 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5821 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5823 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5824 to the symbol lnnoptr field, to get the correct file offset.
5826 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5828 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5829 symbols that are not function, file, or section symbols to be
5832 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5834 * configure: Set and substitute RPATH_ENVVAR.
5835 * configure: Rebuild.
5836 * Makefile.in (RPATH_ENVVAR): New variable.
5837 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5839 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5840 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5841 * configure: Rebuild.
5843 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5845 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5846 appropriate flags in BFD section.
5848 * configure.in (m68k-*-psos*): New target.
5849 * configure: Rebuild.
5850 * config/te-psos.h: New file.
5851 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5854 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5856 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5857 * configure.in: Remove duplicate setting of cpu_type. Check
5858 whether opcodes library is required for on all targets, not just
5860 * configure: Rebuild.
5862 * config/tc-mips.c (mips_big_got): New static variable.
5863 (s_extern): Don't declare.
5864 (reg_needs_delay): New static function.
5865 (macro_build): Permit GOT/CALL_HI/LO relocs.
5866 (macro_build_lui): If place is not NULL, use the number in the
5868 (load_address): Handle mips_big_got case.
5869 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5871 (OPTION_XGOT): Define.
5872 (md_longopts): Add "xgot" if OBJ_ELF.
5873 (md_parse_option): Handle -xgot.
5874 (md_show_usage): Mention -xgot.
5875 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5876 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5878 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5880 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5881 the byte relocation, point it to the low byte of the word.
5883 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5885 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5886 * configure: Rebuild.
5888 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5890 * configure.in: Recognize any sparc* cpu.
5891 * configure: Regenerated.
5893 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5895 * read.c (potable): Add "mri" and ".mri".
5896 (s_mri): New function.
5897 * read.h (s_mri): Declare.
5898 * app.c (scrub_m68k_mri): New static variable.
5899 (mri_pseudo): New static variable.
5900 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5901 flag_m68k_mri. Initialize scrub_m68k_mri.
5902 (mri_state, mri_last_ch): New static variables.
5903 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5905 (app_push): Save new fields.
5906 (app_pop): Restore new fields.
5907 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5908 If TC_M68K, use a trivial state machine to look for occurrences of
5909 the .mri pseudo-op, and change the mode appropriately.
5910 * as.h (do_scrub_begin): Update prototype.
5911 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5913 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5915 (m68k_mri_mode_change): New function.
5916 (md_parse_option): Set reg_prefix_optional_seen.
5917 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5918 (MRI_MODE_CHANGE): Define.
5919 * doc/as.texinfo: Document .mri pseudo-op.
5921 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5924 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5926 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5927 * config/m68k-parse.h (enum pic_relocation): Define.
5928 (struct m68k_exp): Add pic_reloc field.
5929 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5930 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5931 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5933 * config/tc-m68k.c: Delete definition of NO_RELOC.
5934 (struct m68k_it): Add pic_reloc field.
5935 (add_fix): Copy over pic_reloc field.
5936 (md_pseudo_table): Interpret .align parameter as byte count.
5937 (mote_pseudo_table): Likewise.
5938 (tc_m68k_fix_adjustable): New function.
5939 (get_reloc_code): New function.
5940 (md_assemble): Use it as last argument to fix_new_exp.
5941 (md_apply_fix_2): For a relocation against a symbol don't put the
5942 addend into the data.
5943 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5944 (m68k_ip): Don't relax an operand that requires pic relocation.
5945 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5947 * write.c (fixup_segment): Don't add symbol value to addend if
5948 TC_M68K and OBJ_ELF.
5949 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5950 (motorola_operand): Add rule for `(zapc, EXPR)'.
5952 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5954 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5955 *really* is permissible before the comma.
5957 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5959 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5960 inserting nop instructions.
5962 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5964 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5966 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5968 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5969 class setting for a CALLNAME symbol in COFF.
5971 * read.c (potable): Pass negative numbers for new .balign[wl] and
5972 .p2align[wl] pseudo-ops.
5973 (s_align_bytes): Treat a negative argument as specifying the fill
5975 (s_align_ptwo): Likewise.
5977 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5979 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5980 (do_align): Take new len parameter. Change all callers. Pass it
5982 (s_align_bytes): Arg now indicates the length of the fill pattern.
5983 (s_align_ptwo): Likewise.
5984 * config/obj-coff.c (write_object_file): Pass length to
5986 * config/tc-i386.h (md_do_align): Take new len parameter.
5987 * config/tc-m88k.h (md_do_align): Likewise.
5988 * config/tc-m88k.c (m88k_do_align): Likewise.
5989 * config/tc-sh.h (md_do_align): Likewise.
5990 * config/tc-sh.c (sh_do_align): Likewise.
5991 * doc/as.texinfo: Document new pseudo-ops.
5993 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5994 done in cvt_frag_to_fill.
5996 * config/tc-sh.h (sh_do_align): Declare.
5997 (md_do_align): Define.
5998 * config/tc-sh.c (sh_do_align): New function.
6000 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6001 difference if the next address is before the current one.
6003 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6004 (archs): Initialize new field.
6005 (m68k_ip): Don't list alias names when listing CPUs which support
6008 * as.c (main): Call parse_args before read_begin.
6009 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6010 front of generated pseudo-ops.
6011 * read.c (potable): Ignore "name".
6012 (s_app_file): Permit a single quote after the string, since one
6013 may appear in m68k MRI mode.
6015 * configure.in: Check for --enable-shared. If linking against
6016 shared BFD and opcodes, fix library name on SunOS, and try to set
6018 * configure: Rebuild.
6020 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6022 * as.h (flag_m68k_mri): Declare.
6023 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6024 * Many files: For MRI syntax that is specific to the m68k MRI
6025 assembler, check flag_m68k_mri rather than flag_mri or
6026 MRI_MODE_NEEDS_PSEUDO_DOT.
6028 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6030 * config/tc-i960.c (ARCH_HX): Define.
6032 (targ_has_sfr): Handle ARCH_HX.
6033 (targ_has_iclass): Handle ARCH_HX.
6034 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6035 (tc_headers_hook): If the architecture was specified explicitly,
6036 use it when setting the flags. Set the extern variable coff_flags
6037 rather than headers->filehdr.f_flags, since the latter is set
6038 unconditionally in obj-coff.c.
6039 (i960_handle_align): Remove unused variable fixp.
6041 Support for building bfd and opcodes as shared libraries, based on
6042 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6043 * configure.in: Set OPCODES and BFD to search directories.
6044 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6045 * configure: Rebuild.
6046 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6047 (LIBDEPS): New variable.
6048 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6049 $(HLDFLAGS) in link.
6050 (check): Set LD_LIBRARY_PATH in the environment.
6052 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6054 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6055 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6056 read-only, not read/write.
6058 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6060 * Makefile.in (INSTALL_XFORM): Remove -e.
6062 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6064 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6065 than comparing S_GET_SEGMENT to undefined_section.
6066 (write_object_file): Skip symbols which were equated to an
6067 undefined or common symbol.
6068 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6069 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6071 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6072 or S_IS_COMMON call S_GET_VALUE.
6073 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6074 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6075 to an undefined or common symbol, convert the reloc to be against
6077 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6078 undefined or common symbol.
6079 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6080 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6081 to an undefined or common symbol, convert the reloc to be against
6083 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6084 undefined or common symbol.
6085 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6086 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6088 (yank_symbols): Skip symbols which were equated to an undefined or
6091 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6093 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6094 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6096 * configure.in: Make sure we only add m68k-parse.o to
6097 ${extra_objects} once, no matter how many m68k targets have been
6099 * configure: Rebuild.
6101 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6103 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6104 * configure: Rebuild.
6106 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6108 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6109 * doc/c-m68k.texi: Document .extend and .ldouble.
6111 * configure.in (m68*-apple-aux*): New target.
6112 * config/te-aux.h: New file.
6113 * config/obj-coff.c (compare_external_relocs): New static function
6115 (do_relocs_for): Sort relocs if TE_AUX.
6116 (fixup_segment): If TE_AUX, store common symbol value in segment.
6117 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6119 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6121 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6123 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6125 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6126 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6128 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6129 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6130 an undefined symbol and the size of a function symbol.
6131 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6132 for all common symbols.
6134 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6136 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6139 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6142 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6144 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6145 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6147 * ecoff.c (localsym_t): Add addend field.
6148 (add_ecoff_symbol): Add addend argument. Change all callers.
6149 (coff_sym_value): Make static.
6150 (coff_sym_addend): New static variable.
6151 (ecoff_directive_def): Initialize coff_sym_addend.
6152 (ecoff_directive_val): Accept symbol + constant.
6153 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6154 (ecoff_build_symbols): Include the addend in the symbol value.
6156 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6158 * config/tc-ppc.c (md_assemble): Ignore overflow on
6159 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6161 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6163 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6164 bytes in size, so offset appropriately in big endian mode when
6165 writing the bottom 2 bytes.
6167 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6169 * config/tc-sparc.c (default_compatible): New static local.
6170 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6171 (sparc_ip): If no architecture or -bump specified, don't mark as
6172 mismatched those in default_compatible.
6174 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6176 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6177 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6178 * configure: Rebuild.
6179 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6180 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6181 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6182 (sco_id): Declare if SCO_ELF.
6184 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6186 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6187 ({max,warn_after}_architecture): New static locals.
6188 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6189 If both architecture and -bump requested, set max_architecture to max.
6190 (sparc_md_end): Simplify.
6191 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6192 Rewrite code to bump architecture and check for conflicts.
6193 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6194 with Solaris assembler.
6195 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6196 (md_show_usage): Update.
6198 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6200 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6202 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6204 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6205 #ifdef sparcv9 when choosing value.
6208 (sparc_md_end): Declare.
6209 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6210 (initial_architecture): New static local.
6211 (can_bump_v9_p): Likewise.
6212 (NO_V9): Delete all occurrences.
6213 (sparc_md_end): New function.
6214 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6215 Don't bump architecture to v9 unless can_bump_v9_p set.
6216 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6217 * configure.in (sparc64 target cpu): Don't set obj_format here.
6218 (SPARC_V9): Renamed from sparcv9.
6219 (sparc64-*-elf*): Define SPARC_ARCH64.
6220 * configure: Regenerated.
6221 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6222 (SPARC_ARCH64): Add.
6223 * conf.in: Regenerated.
6224 * config/vmsconf.h: Update.
6226 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6228 * config/tc-mips.c (load_register): Optimise "dli" loads.
6229 (md_show_usage): add "-mcpu=vr4100" to help text.
6231 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6233 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6234 undefined symbol, preserve the X_op of O_symbol.
6235 (S_GET_VALUE): Fix check to permit this case.
6236 * write.c (write_relocs): If a reloc is against an undefined
6237 symbol equated to another symbol, change the reloc to be against
6239 * config/obj-coff.c (do_relocs_for): Likewise.
6241 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6244 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6246 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6247 computer is PowerPC.
6249 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6251 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6252 mentioned in the eabi.
6254 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6256 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6257 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6259 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6261 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6263 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6265 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6266 as a section it is ok to have unadorned -mrelocatable pointers in.
6268 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6270 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6273 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6275 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6276 dependent section attributes can be handled.
6278 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6279 macros to add support for exclude section flag and ordered section
6282 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6283 functions to add support for exclude section flag and ordered
6286 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6288 * subsegs.c (section_symbol): Don't try to look up the section
6289 symbol in the hash table. It should be possible to have a symbol
6290 with the same name as a section, but no connection to it.
6292 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6293 From James Carlson <carlson@xylogics.com>.
6295 * expr.c (operand): Skip whitespace after a close parenthesis.
6296 From James Carlson <carlson@xylogics.com>.
6298 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6300 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6301 as_warn_where for relocation overflow.
6302 (parse_reg): Accept register name only if next character is
6305 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6307 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6308 addresses for static variables.
6310 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6312 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6313 and xgot give the old toc16 relocation.
6314 (md_apply_fix3): Support all GOT relocations.
6316 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6318 * config/tc-mips.c (load_address): Correctly handle a constant in
6319 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6321 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6323 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6324 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6325 (build_Mbytes): Handle REG_B.
6327 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6329 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6331 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6333 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6335 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6337 * config/obj-coff.c (write_object_file): Set the s_align field to
6338 the number of bytes, rather than to the power of 2.
6340 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6342 * Makefile.in (DISTCLEAN_HERE): New variable.
6343 (distclean): Use it.
6344 (maintainer-clean): Depend upon clean-here rather than clean,
6345 distclean, and clean-info. Run make maintainer-clean in doc.
6346 Remove files listed in DISTCLEAN_HERE.
6347 * doc/Makefile.in (maintainer-clean realclean): Split out from
6348 distclean. Depend upon clean-info and distclean.
6350 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6352 * mac-as.r: Fix copyright and version strings.
6353 (cfrg): Use PROG_NAME instead of literal name.
6355 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6357 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6359 * config/tc-a29k.h (tc_unrecognized_line): Define.
6360 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6361 (md_operand): Handle a29k style local dollar labels.
6363 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6365 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6367 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6369 * read.c (s_fill): If md_flush_pending_output is defined, call
6372 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6374 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6375 Treat rs_align_code like rs_align.
6377 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6379 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6380 converting an absolute address into a PC-relative one.
6382 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6384 * mpw-config.in: Don't always use te-generic.h for emulation.
6385 (powerpc-apple-macos): Use emulation te-macos.h.
6386 * mpw-make.sed (install, install-only): Edit in Mac-specific
6389 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6391 * configure.in: Improve message about unsupported ELF targets.
6392 * configure: Rebuild.
6394 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6395 pattern is zero. From Manfred Hollstein.
6397 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6399 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6400 the various idata sections, we check the name on the .section pseudo.
6402 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6404 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6405 add section's paddr to add_number; compatibility to native as and
6408 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6410 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6412 * hash.c (struct hash_entry): Moved here...
6413 * hash.h (struct hash_entry): ...from here.
6415 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6416 if it's already known to be null.
6418 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6420 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6421 bit relocs converted to PC relative relocs. This turned out to
6422 add the offset from the beginning of .text twice.
6424 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6426 * stabs.c (s_stab_generic): In 's' case, free string from
6429 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6431 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6434 * subsegs.h (segment_info_type): Make bitfields unsigned.
6436 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6437 and move them together. On most systems this will reduce the
6438 structure size by one word.
6439 (operatorT): Define O_max.
6440 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6443 * read.c (pop_insert): Print error returned by hash table
6446 * as.c (dump_statistics): Split out from main; dump some hash
6447 table stats and target-specific stats.
6448 (start_time): No longer automatic to main.
6449 (main): Set file-level start_time and call dump_statistics at
6450 exit. Exit by calling xexit.
6451 (show_usage): Make --statistics description less specific.
6452 * subsegs.c (subsegs_print_statistics): New function.
6453 * write.c (write_print_statistics): New function.
6454 (n_fixups): New static variable.
6455 (fix_new_internal): Increment it.
6456 * read.c (read_print_statistics): New function.
6457 * read.h (read_print_statistics): Declare.
6458 * symbol.c (symbol_print_statistics): New function.
6459 * symbol.h (symbol_print_statistics): Declare.
6460 * hash.c (hash_print_statistics): New function.
6461 * hash.h (hash_print_statistics): Declare.
6462 * config/tc-i386.c (i386_print_statistics): New function.
6463 * config/tc-i386.h (i386_print_statistics): Declare.
6464 (tc_print_statistics): New macro.
6465 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
6468 * hash.c (DELETED): Rewrite to use a valid but unique address.
6469 (START_POWER): Reduce to 10.
6470 (enum stat_enum): New enumerator, replacing STAT_* index macros.
6471 Add new values for counting strcmp calls.
6472 (GROW_FACTOR): New macro.
6473 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
6475 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6476 (hash_new): Use FULL_VALUE.
6477 (struct hash_control): Definition moved here.
6478 (hash_code): Don't mask to low bits.
6479 (hash_ask): Mask returned hash code here. Check hash value before
6480 calling strcmp; count strcmp calls.
6481 * hash.h (struct hash_control): Declare, don't define, here.
6482 (HASH_STATLENGTH): Deleted.
6483 (struct hash_entry): Add field for hash code.
6484 (hash_say, hash_apply): Don't declare.
6486 * hash.c (destroy): Return void.
6487 (applicatee): Ditto.
6488 (main): Fix declarations.
6489 (hash_apply): Return void. Argument `function' returns void. Put
6490 inside "#ifdef TEST".
6491 (hash_say): Define only if TEST is defined.
6492 * hash.h (hash_apply, hash_say): Declarations deleted.
6494 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6496 * configure: Rebuild with autoconf 2.7.
6498 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6500 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6501 * configure: Rebuild with autoconf 2.6.
6503 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6505 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6506 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6508 (ppc_frob_file): Remove.
6509 * config/tc-ppc.h (tc_frob_file): Don't define.
6510 (ppc_frob_file): Don't declare.
6512 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6514 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6515 * config/alpha-opcode.h: Include one-operand variants of jmp and
6518 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6519 with te-delta.h in 8.3 file systems.
6520 * configure.in: Adjusted.
6522 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6524 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6526 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6528 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6530 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6532 Version 2.6 released.
6533 * Makefile.in (VERSION): Updated to 2.6.
6535 * config/obj-coff.c (write_object_file): Change use of md_do_align
6536 to pass a pointer rather than a fill value, to match other uses.
6538 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6540 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6542 * as.c (main): Move md_end call to just after call to
6543 perform_an_assembly_pass. Delete cpu-specific code here.
6544 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6545 * config/tc-arm.c (md_end): Unused function deleted.
6546 * config/tc-ns32k.c (md_end): Ditto.
6548 * config/tc-i386.c (i386_align_code): New function, moved here
6549 from HANDLE_ALIGN macro.
6550 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6552 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6554 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6557 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6559 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6560 multi-byte nops to avoid changing gcc. The necessary gcc change
6561 might break old assemblers.
6563 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6565 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6566 generate optimal multi-byte nop instructions for ".align n"
6567 ".align n,0x90", and aligns requiring more than 15 bytes of
6568 padding still generate multiple 0x90's as before.
6570 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6572 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6574 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6576 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6577 * configure: Update.
6578 * mpw-make.sed: Reorder commands to make sed happier.
6579 * config/te-macos.h: New file.
6580 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6582 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6584 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6585 conditional branches.
6586 (md_apply_fix): Likewise.
6588 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6590 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6591 generate a reloc which the linker will not handle correctly. Fix
6592 overflow checking--R_IREL is 18 bits, not 17.
6594 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6596 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6597 from a PC relative reloc if TC_A29K.
6599 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6600 code depends upon it.
6602 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6603 $extend. Based on code from Eric Freudenthal
6604 <freudenthal@nyu.edu>.
6605 * config/tc-a29k.h (LEX_DOLLAR): Define.
6606 * read.c (LEX_DOLLAR): Define if not defined.
6607 (lex_type): Use LEX_DOLLAR.
6609 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6611 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6614 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6616 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6618 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6620 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6621 used only by "dlltool.c".
6623 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6625 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6626 (md_pseudo_table): Don't define "extern".
6628 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6630 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6632 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6634 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6636 * macro.c (macro_expand_body): Don't warn about == with a
6637 nonexistent parameter, in case it is in a comment field.
6639 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6641 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6642 set, even if macro_alternate is set.
6643 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6644 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6645 the token unless it ended in '@'.
6646 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6647 * doc/c-a29k.texi: Document macro usage on A29K.
6649 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6651 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6653 (install_operand): Likewise.
6655 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6657 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6659 * configure.in (m88k-motorola-sysv*): New target.
6660 * configure: Rebuild.
6661 * config/te-delta88.h: New file.
6662 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6664 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6665 (md_do_align): Define.
6666 * config/tc-m88k.c: Include "subsegs.h".
6667 (m88k_do_align): New function.
6669 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6670 (COFF_NOLOAD_PROBLEM): Define.
6671 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6673 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6675 * config/tc-i386.c (md_assemble): For a jump instruction with
6676 non-constant target, require 7 available bytes in the current
6679 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6681 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6684 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6686 * configure.in (alpha-*-linux*): Use ecoff.
6687 * configure: Rebuild.
6688 * ecoff.c (ecoff_directive_extern): New function.
6689 (ecoff_directive_weakext): New function.
6690 (ecoff_build_symbols): Handle weak symbols.
6691 (ecoff_setup_ext): Likewise.
6692 (ecoff_frob_symbol): Warn about weak common symbols.
6693 * ecoff.h (ecoff_directive_extern): Declare.
6694 (ecoff_directive_weakext): Declare.
6695 * symbols.c (S_IS_WEAK): New function.
6696 * symbols.h (S_IS_WEAK): Declare.
6697 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6699 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6702 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6704 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6706 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6707 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6708 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6709 * config/obj-coff.c (coff_frob_symbol): Don't call
6710 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6711 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6714 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6715 (ppc_stab_symbol): New static variable.
6716 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6717 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6718 sy_tc.real_name to the stab string.
6719 (ppc_bc, ppc_ec): New static functions.
6720 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6722 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6724 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6727 * input-scrub.c (input_scrub_push): Reset sb_index.
6729 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6731 * listing.c (listing_newline): Don't create a frag in the absolute
6734 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6736 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6737 (ppc_csect): Move most of the code to ppc_change_csect, and call
6739 (ppc_change_csect): New static function, taken from ppc_csect.
6740 (ppc_section): New static function.
6741 (ppc_saw_abs): New static varable.
6742 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6743 a symbol has no csect.
6744 (ppc_adjust_symtab): New function.
6745 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6746 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6748 * write.c (write_object_file): If tc_adjust_symtab is defined,
6749 call it just before the call to obj_adjust_symtab.
6751 * symbols.c (symbol_find_or_make): Change name to be const.
6752 * symbols.h (symbol_find_or_make): Update declaration.
6754 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6756 * doc/as.texinfo (Align): Mention SH.
6757 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6759 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6760 (Z8000 Directives, even): Don't give numeric align value, instead
6763 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6765 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6768 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6770 * Makefile.in (diststuff): Also make info.
6771 (maintainer-clean realclean): Also make clean-info.
6773 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6775 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6776 (pa_subspace): For ".nsubspa", always create a new subspace
6777 with the given attributes, even if one already exists with the
6780 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6782 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6783 TC_FORCE_RELOCATION, taking an additional section argument. If
6784 the section of the target symbol is not the same as the current
6785 section, always force the relocation to be used.
6786 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6788 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6789 md_pcrel_from function, taking an additional section argument.
6790 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6792 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6793 older TC_FORCE_RELOCATION if not defined.
6794 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6795 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6796 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6797 TC_FORCE_RELOCATION.
6799 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6801 * input-scrub.c (as_where): Set name to null pointer if we don't
6803 * messages.c (identify): Only print filename if non-null.
6804 (as_show_where): Ditto, for line number too.
6805 (as_warn_internal, as_bad_internal): Ditto.
6807 * input-file.c (input_file_open): If the input file can't be
6808 opened, consider it an error.
6810 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6812 * config/tc-mips.c: Added mips_4100 control, and support for
6813 accepting the 4100 as a MIPS architecture variant (md_begin,
6814 macro_build, mips_ip, md_parse_option). Adding suitable
6815 command-line OPTIONs, and updating the help text (md_show_usage).
6817 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6819 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6820 BFD_ASSEMBLER is defined.
6822 * Use one active frag and one obstack per frag chain:
6823 * frags.c (frags): Variable deleted.
6824 (frag_alloc): New function.
6825 (frag_grow, frag_more, frag_variant, frag_now_fix,
6826 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6828 (frag_new): Ditto. Verify that frch_last and frag_now match on
6829 entry and exit, and that old frag_now has non-zero type. Replace
6830 "know" uses with "assert". Use frag_alloc instead of mucking with
6832 * frags.h (frags): Declaration deleted.
6833 * subsegs.h (struct frchain): Add new field frch_frag_now.
6834 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6836 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6837 give it any stricter alignment than frchainS structures need. Do
6838 not initialize frags obstack. Set frag_now to point to
6839 dummy_obstack. Initialize absolute_frchain.
6840 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6841 field of frchainS. Don't create new frags on section switch, and
6842 use frag_alloc when creating a new frag chain. For absolute
6843 section, set frchain_now to absolute_frchain. Verify that
6844 frch_last and frag_now match on entry and exit. Initialize
6845 per-chain obstack, and under gcc, set required alignment to that
6846 needed by fragS structure.
6848 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6850 * stabs.c (get_stab_string_offset): Only copy input string if a
6851 fresh copy is needed, not if the section already exists.
6852 (s_stab_generic): Cache stab section name to bypass lookups, since
6853 usually it will match. Could be made faster still by changing the
6854 memory allocation rules.
6855 (s_xstab): Cache section name to bypass repeated string
6858 * frags.c (frag_new): Deleted register declarations.
6860 * listing.c (frag_now): Don't declare.
6862 * as.c (chunksize): New variable.
6863 (debug_memory): New variable.
6864 (main): If debug_memory is set, reduce chunksize and
6866 * as.h (chunksize): Declare it.
6867 * read.c (read_begin): Use it.
6869 * config/tc-alpha.c (md_shortopts): Include 'g'.
6870 (md_parse_option): Ignore it.
6872 * Makefile.in (distclean): Remove Makefile and config.status from
6873 testsuite directory.
6874 (clean-here): Don't delete testsuite. Instead, delete only the
6875 files within it that would be generated by running tests.
6877 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6878 frag_now_fix instead of accessing obstack info directly.
6879 * config/tc-arm.c (s_ltorg): Ditto.
6880 (md_assemble): Ditto.
6882 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6885 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6887 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6888 chain after parsing value expression, if any, to avoid separating
6889 continued .stabs lines.
6891 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6893 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6894 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6896 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6898 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6899 -mcom support and PPC_OPCODE_ANY for -many.
6900 (md_parse_option): Ditto.
6902 (md_begin): For duplicate instructions, print all duplicates
6905 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6907 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6908 common mode operation.
6909 (md_show_usage): Add -mcom to usage message.
6911 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6913 * expr.c (op_rank): Add O_symbol_rva.
6914 * expr.h (operatorT): Add O_symbol_rva.
6915 * read.c (cons_worker): Set O_symbol_rva when necessary.
6916 * write.c (fix_new_exp): Understand O_symbol_rva.
6918 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6920 * config/tc-mips.c: Correct s_cons arguments. From Michael
6921 Joosten <joost@ori.cadlab.de>.
6923 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6925 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6926 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6927 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6929 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6930 make non-static. Change all users.
6931 * config/obj-coff.h (coff_n_line_nos): Declare.
6933 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6935 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6937 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6939 * config/obj-elf.c (obj_elf_common): Convert specified byte
6940 alignment to power of two. Set size of local bss symbol.
6942 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6944 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6946 * sb.c, macro.c: Decide whether to include <string.h> or
6947 <strings.h> just as as.h does.
6949 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6951 * Makefile.in (site.exp): Fix setting of $srcdir.
6953 * config/tc-arm.c (md_atof): Fix little-endian output.
6954 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6957 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6959 * doc/as.texinfo: Split out the NS32k family documentation,
6960 despite its being commented out for now.
6961 * doc/c-ns32k.texi: New file.
6963 * sb.c, macro.c: Include string.h.
6965 * Makefile.in (comparison): Only check *.o; we don't care if
6966 timestamps inserted by the native linker differ.
6968 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6969 if alignment stricter than 4 bytes is requested; in that case,
6970 align to a 4-byte boundary first.
6972 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6974 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6975 uninitialized" warning for `Max_Source_Offset'.
6977 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6979 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6980 qualifiers and detect errors if present.
6981 (md_assemble): Add call to parse_toc_entry. Also added some support
6982 for the [tocv] qualifier.
6983 (ppc_pe_tocd): New function to support data in the toc section.
6985 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6987 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6990 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
6992 * config/tc-m68k.c (isword): Accept all values from -65536 to
6993 +65535, so ~VAL will not be rejected.
6995 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
6996 skip characters after the pseudo-op.
6998 * read.c (get_line_sb): Don't look past buffer_limit.
6999 (s_include): In MRI mode, skip characters after the file name.
7001 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7003 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7004 periods in register names.
7006 For older changes see ChangeLog.1.