2 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4 * config/tc-v850.c (md_begin): Restore creation of
5 .call_table_text and .call_table_data sections.
8 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
10 * config/tc-d30v.c (md_assemble): Set execution type to unknown
11 after emitting a word of noops.
13 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
15 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
16 (i386_operand): Simplify checks for valid base/index combinations.
17 Disallow `in 4(%dx),%al'.
19 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
21 (add_prefix): Change parameter from char to int.
23 * config/tc-i386.h (Ugh): Define opcode modifier.
24 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
26 * config/tc-i386.c (md_assemble): Rewrite MATCH and
27 CONSISTENT_REGISTER_MATCH macros to check register types more
28 thoroughly. Check for illegal suffix/operand combinations
29 when matching insns with operands. Handle new `s' suffix, and
30 associated FloatMF opcode modifier for float insns with memory
32 * config/tc-i386.h (FloatMF): Define new opcode modifier.
33 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
34 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
35 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
36 DATA_PREFIX_OPCODE throughout.
38 * config/tc-i386.c (REGISTER_WARNINGS): Define.
39 (md_assemble): Rewrite suffix/register operand checking code to be
40 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
41 AnyMem, the better to grep.
43 (i386_operand): Don't set Mem bits in i.types[this_operand] when
44 given a memory operand. Don't set Abs bits either.
45 (type_names): Remove Mem*, Abs*.
46 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
47 define opcode_modifiers as these cases are handled by Disp8,
48 Disp16, Disp32 and suffix checks.
49 (COMES_IN_BOTH_DIRECTIONS): Remove.
50 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
52 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
53 if IgnoreDataSize modifier given. Remove ShortformW modifier
54 test. Add test for ShortForm in W base_opcode modification.
55 Merge Seg2ShortForm and Seg3ShortForm code.
56 * config/tc-i386.h (ShortFormW): Remove.
57 (IgnoreDataSize): Define.
59 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
61 * config/tc-d30v.c (md_assemble): Store previous segment state
62 with previous instruction.
64 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
66 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
67 (ebp, esp): Remove static variables.
68 (MATCH): Remove test for InOutPortReg.
69 (i386_operand): Properly handle InOutPortReg here instead.
70 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
71 (md_assemble): Simplify and correct modrm and sib generation.
72 (i386_operand): Add warning for scale without index.
73 Rewrite checks for valid base/index combinations.
75 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
76 macros and enclose in do while(0).
77 (RESTORE_END_STRING): Likewise.
78 (md_assemble): Add one to printed operand number so we start
79 from 1 not 0. Add some more gettext invocations.
80 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
83 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
84 DATA_PREFIX, SEG_PREFIX): Define.
85 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
86 (check_prefix): Remove function.
87 (add_prefix): New function. Add prefix to i.prefix as well as
89 (md_assemble): Changes for add_prefix. Remove hack for wait
90 prefix, instead always output prefixes in fixed order. Test
91 for jcxz/loop when selecting between word & dword operations,
92 and add address size prefix rather than operand size prefix.
93 Remove operand -> address size hack when emitting jcxz/loop.
94 (i386_operand): Remove O_Absent check as it's done in expr.
96 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
98 * configure.in: Recognize m5200 as a cpu_type of m68k.
99 * aclocal.m4: Rebuild with current libtool.
100 * configure: Rebuild.
102 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
104 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
105 to relaxable_symbol to prevent references to external symbol from
108 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
110 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
111 symbols are relaxable.
114 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
116 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
117 (create_vuoverlay_section): Entries are 4 bytes not 8.
120 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
122 * config/tc-v850.c (md_begin): Don't create special
125 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
127 * config/tc-mips.c (macro): For div and udiv, close the
128 reorder block as soon as possible.
130 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
132 From Matt Semersky <matts@scd.hp.com>:
133 * macro.c (macro_mri_mode): New function.
134 * macro.h (macro_mri_mode): Declare.
135 * read.c (s_mri): Call macro_mri_mode when switching in and out of
138 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
140 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
143 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
144 until after xstrdup in OBJ_EVAX case.
146 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
148 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
149 offset calculation. Also, use VAX_BRW from vax-inst.h instead
150 of hardcoded magic number.
151 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
153 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
155 * read.c (do_s_func): New function.
157 * read.h (do_s_func): Add prototype.
159 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
160 (s_dvp_func): New function.
164 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
166 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
169 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
171 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
172 nops if fill pattern not specified.
174 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
176 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
177 * config/te-go32.h (TE_GO32): Define.
178 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
180 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
182 Implement .func/.endfunc pseudo-ops.
183 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
185 * read.c (potable): Add .func,.endfunc.
186 (s_func): New function.
187 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
189 (in_doc_func_p,current_function_label): New static globals.
190 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
193 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
194 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
195 * config/tc-dvp.c (vuoverlay_string_section): New static global.
196 (md_begin): Create overlay string section.
197 (create_vuoverlay_section): Put section name in overlay string section.
198 Put string's offset in overlay table entry. Set SEC_CODE flag for
202 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
204 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
205 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
206 * config/tc-arm.h (WORKING_DOT_WORD): Define.
207 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
208 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
209 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
210 * config/tc-i860.h (WORKING_DOT_WORD): Define.
211 * config/tc-i960.h (WORKING_DOT_WORD): Define.
212 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
213 * config/tc-w65.h (WORKING_DOT_WORD): Define.
214 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
215 * config/tc-a29k.c: Don't define md_short_jump_size,
216 md_long_jump_size, md_create_short_jump or md_create_long_jump.
217 * config/tc-alpha.c: Likewise.
218 * config/tc-alpha.h: Likewise.
219 * config/tc-arm.c: Likewise.
220 * config/tc-h8300.c: Likewise.
221 * config/tc-h8500.c: Likewise.
222 * config/tc-hppa.c: Likewise.
223 * config/tc-i860.c: Likewise.
224 * config/tc-i960.c: Likewise.
225 * config/tc-ppc.c: Likewise.
226 * config/tc-sh.c: Likewise.
227 * config/tc-sparc.h: Likewise.
228 * config/tc-tic30.c: Likewise.
229 * config/tc-w65.c: Likewise.
230 * config/tc-z8k.c: Likewise.
232 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
234 * config/tc-vax.c (_): Delete this macro used for placeholder
235 values in vax_operand_width_size; it conflicts with the _() macro
236 used for internationalization.
238 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
240 * symbols.c (symbol_find_base): Fix case insensitive symbol name
241 code. From Chris Moller <moller@bops.com>.
243 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
244 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
245 * read.c (emit_expr): Initialize seg and subseg fields of a new
247 * write.c (write_object_file): Switch to the appropriate segment
248 and subsegment when processing a broken word.
250 * config/tc-m68k.c (mri_assemble): New static function.
251 (build_mri_control_operand): Call mri_assemble rather than
253 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
254 (s_mri_endf, s_mri_endw): Likewise.
257 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
259 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
260 (dvp_frob_file): Declare.
261 (tc_frob_file): Define.
262 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
263 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
264 (vuoverlay_section_name,create_vuoverlay_section): New functions.
265 (vuoverlay_section,vuoverlay_table_section): New static globals.
266 (ovlysym_table): New static global.
267 (md_begin): Create .vuoverlay_table section.
268 (assemble_vif): Call create_vuoverlay_section for each mpg.
269 (dvp_frob_label): Record vu labels in ovlysym_table for later
270 movement from absolute section to their overlay section.
271 (dvp_frob_file): New function.
272 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
275 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
277 * read.c (s_org): Call md_flush_pending_output if it is defined.
279 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
281 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
283 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
284 (md_parse_option): Add for same.
285 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
286 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
287 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
289 * config/tc-sparc.h (cons_fix_new_sparc): Added.
292 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
294 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
295 even when missing in input string.
298 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
300 * config/tc-arm.c (find_real_start): Relax definition of local
303 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
305 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
306 symbols at the given address, not just the last one specified.
308 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
310 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
311 or number_to_chars_littleendian to write data.
313 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
315 * config/tc-v850.c (md_assemble): Remove artificially created
316 register name symbols.
318 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
320 * write.c (fixup_segment): Change "segment" to "section" in
323 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
325 * write.c (fixup_segment): Change sym1-sym2 message again.
328 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
330 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
333 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
335 * config/tc-mips.c (macro): For R5900, use "B" operand format for
336 "break" instructions generated in macro (div etc.) instructions.
339 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
341 * write.c (fixup_segment): Improve error message for sym1-sym2
342 errors when sym1 is in a different segment from sym2.
344 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
346 * config/tc-m32r.c (warn_unmatched_high): New static local.
347 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
348 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
349 (md_longopts): Recognize --{no-,}warn-unmatched-high.
350 (md_parse_option): Likewise.
351 (md_show_usage): Likewise.
352 (m32r_frob_file): Likewise.
354 * read.c (generate_file_debug,generate_lineno_debug): New functions.
355 (read_a_source_file): Call them.
356 * read.h (stabs_generate_asm_file): Declare.
357 * stabs.c (stabs_generate_asm_file): New function.
358 (generate_asm_file): New function.
359 (stabs_generate_asm_lineno): Move file name handling into
362 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
364 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
365 (d30v_current_align, d30v_current_align_seg): New variables.
366 (d30v_last_label): New variable.
367 (d30v_align, s_d30v_align, s_d30v_text): New functions.
368 (s_d30v_data, s_d30v_section): Likewise.
369 (md_pseudo_table): Call them.
370 (md_begin): Initialize d30v_current_align_seg.
371 (md_assemble): Call d30v_align when needed by known current alignment.
372 (d30v_frob_label, d30v_cons_align): New functions.
373 * config/tc-d30v.h (md_do_align): Remove.
374 (tc_frob_label): Call d30v_frob_label.
375 (md_cons_align): New.
377 * config/tc-d30v.c (find_format): Convert complex expressions to
378 expression symbols before processing. Clean up code formatting.
381 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
383 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
386 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
388 * po/Make-in (install-info): New target.
390 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
392 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
394 * config/tc-mn10300.c (md_assemble): Likewise.
396 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
398 * Makefile.am: Update with `make dep-am'.
399 (HFILES): Add cgen.h.
400 (cgen.o): Depend on cgen.h.
401 * Makefile.in: Regenerate.
403 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
405 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
407 * gasp.c (grab_label): Permit a label to be a preprocessor
408 variable by permitting a label to start with a backslash.
410 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
412 * config/tc-mips.c (validate_mips_insn): Removed hack
413 for previously inaccessible bitfields in some INSN_TRAP
417 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
419 * config/tc-d30v.c (do_assemble): Abort with error message
420 if opcode operands do not match.
423 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
425 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
426 'q' operand format for 20-bit "break"/"sdbbp" instructions.
427 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
428 similar new 'q' operand.
430 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
432 * cgen.c (cgen_asm_finish_insn): Fix typo.
434 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
437 * cgen.c: Include it.
438 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
439 (cgen_asm_finish_insn): Result is now void. New arg `result'.
441 * config/tc-m32r.c: Include cgen.h.
442 (m23r_insn): New members num_fixups,fixups.
444 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
445 (md_assemble): Simplify code to pack two insns in parallel.
446 When swapping two insns, update their fixups.
450 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
452 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
455 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
457 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
458 to avoid compiler warning.
460 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
462 * makefile.vms: Run dec c with /nodebug. Pass CC value when
465 * makefile.vms (OBJS): Add ehopt.obj
467 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
469 * doc/c-vax.texi: Correct and extend vax/vms documentation.
472 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
474 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
476 (md_assemble): Set it for explicitly packed insns.
479 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
481 * config/obj-coff.c (c_symbol_merge): Do not take address of
482 native fields when performing the memcpy.
484 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
486 * config/tc-mips.c (macro,macro2): Implement
487 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
489 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
491 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
492 relocations against globally visible symbols.
493 * config/tc-m68k.c (relaxable_symbol): New macro.
494 (m68k_ip, md_estimate_size_before_relax): Use it.
495 (tc_m68k_fix_adjustable): Also handle weak symbols.
497 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
499 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
500 references to externally visible symbols.
501 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
502 values in twice for a PC relative reloc if the symbol is
505 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
506 don't adjust a PC relative reloc against an externally visible
508 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
509 for a PC relative fixup against an externally visible defined
510 symbol, arrange to store object file and addend values as though
511 the symbol were not defined.
512 (tc_gen_reloc): Likewise.
514 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
516 * read.c (sizeof_leb128): Referenced externally by write.c so
519 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
521 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
522 and expand a 'debug' symbol associated with the next instruction
523 that does not cause a short instruction to be filled with a NOP.
524 (md_pseudo_table): Add support for .debugsym.
525 (assemble_parallel_insn): Add calls to expand_debug_sym as
527 (md_assemble): Ditto.
529 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
531 * as.c (main): Conditionally call setlocale.
532 * gasp.c (main): Likewise.
533 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
534 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
537 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
539 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
542 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
544 * config/tc-hppa.c: Change all calls to bzero to use memset.
545 (pa_ip): Add cast to avoid warning.
546 (tc_gen_reloc, md_apply_fix): Likewise.
547 (pa_find_space_by_number): Likewise.
548 (hppa_force_relocation): Likewise.
549 (pa_block): Change i to unsigned int.
550 * config/obj-som.h (obj_som_copyright): Declare.
552 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
554 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
555 for line numbers for assembly source.
557 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
559 * configure.in: Change version number to 2.9.4
560 * configure: Rebuild.
562 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
564 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
566 * config/tc-m32r.c (assemble_parallel_insn): No need to try
567 non-relaxable variant any more. Simplify test for nop insn.
568 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
569 scan of operands yields an insn different from original (e.g. a macro).
570 Fix call to can_make_parallel.
573 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
575 * ecoff.h: Change symbolS in function declaration to struct
578 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
580 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
581 (md_convert_frag): Fix i18n typo.
583 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
585 * ecoff.c (ecoff_get_cur_proc_sym): New function.
586 * ecoff.h: Protoype it.
587 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
588 [EVAX] (s_alpha_prologue): Delete.
589 (md_pseudo_table): Update.
591 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
593 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
594 array to local pointer.
595 (get_args, parse_expr): Add casts to avoid warnings.
597 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
599 * read.c (s_set): Cast xmalloc return value to fragS *.
600 * config/tc-m68k.c (m68k_ip): Function made static to match
601 previous forward declaration.
602 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
604 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
606 * config/tc-v850.c: Add internationalisation macros to error
609 * config/tc-m32r.c (can_make_parallel): Add internationalisation
610 macros to error strings.
612 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
614 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
615 reloc is in the TOC csect.
616 (md_apply_fix3): Correct gettext typo.
618 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
620 * config/tc-arm.c (find_real_start): Ignore symbols starting with
621 .L - they are local labels and the branches are not really
622 function calls but rather far jumps.
625 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
627 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
628 local labels ($ prefix).
631 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
633 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
635 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
637 * config/tc-i386.c (md_assemble): Print operand number rather than
639 (i386_operand): Likewise.
641 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
643 * Makefile.am (INTLLIBS): Define to work around apparent automake
645 All Makefiles: Regenerated.
647 * Many files: Added gettext invocations around user-visible
649 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
650 HAVE_LC_MESSAGES): Define.
651 * dep-in.sed: Added asintl.h.
652 * po/Make-in: New file.
653 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
655 * read.c (Z_): Renamed from `_'.
656 * Makefile.am (SUBDIRS): Added po.
657 (POTFILES): new macro.
658 (po/POTFILES.in): New target.
659 ($(OBJS)): Added asintl.h.
661 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
662 (as_new_LDADD): Added $(INTLLIBS).
663 (as_new_DEPENDENCIES): Added $(INTLDEPS).
664 (gasp_new_LDADD): Added $(INTLLIBS).
665 (gasp_new_DEPENDENCIES): New macro.
666 * configure, aclocal.m4: Rebuilt.
667 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
669 (ALL_LINGUAS): Define.
670 * macro.c: Include "asintl.h".
671 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
672 * as.h: Include "asintl.h".
673 * config/tc-i386.c (ordinal_names): Removed.
674 (md_assemble): Changed error text to avoid ordinal_names.
675 (i386_operand): Likewise.
676 (reloc): Added as_bad to avoid i18n problems.
677 (tc_gen_reloc): Likewise.
678 * config/tc-arm.c (bad_args): Now a #define.
680 * config/obj-vms.c (VMS_stab_parse): Changed type of
682 (global_symbol_directory): Unified strings to avoid i18n
684 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
686 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
687 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
689 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
691 * config/tc-v850.c (md_assemble): Changed C++ comment into C
693 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
695 * as.c (print_version_id): Added an fprintf to avoid i18n
697 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
699 * expr.c (expr): Added as_warn call to avoid i18n problems.
700 * messages.c (as_assert): Changed code to avoid i18n problems.
701 (as_abort): Likewise.
702 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
704 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
706 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
708 * config/tc-i386.c (check_prefix): New static function, split out
710 (struct _i386_insn): Add wait_prefix field.
711 (md_assemble): Remove wait_prefix local variable. Use
712 check_prefix when adding a prefix.
714 * config/tc-i386.c (current_templates): New static variable.
715 (md_assemble): Remove current_templates local variable.
716 (md_assemble, i386_operand): Improve error and warning messages in
717 many places. Add RESTORE_END_STRING in many places before error
718 return. Clarify some comments.
720 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
722 (md_assemble): Parse string instruction operands, looking for
723 segment override prefixes. Check for invalid segment prefixes on
725 (i386_operand): i.seg[] and max mem_operand changes for string
727 * config/tc-i386.h (EsSeg): Define.
729 * config/tc-i386.h (regKludge): Define.
730 (iclrKludge, imulKludge): Don't define.
731 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
732 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
733 opcode_modifier checks to look for more common cases first. Add
734 default_seg for IsString case.
736 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
738 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
740 * configure: Rebuild with new automake and libtool.
741 * aclocal.m4, Makefile.in: Likewise.
743 * doc/Makefile.am (as.dvi): New target.
744 * doc/Makefile.in: Rebuild.
747 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
749 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
752 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
754 * configure.in: Added sparc86x support.
756 * configure: Rebuild.
758 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
760 (md_parse_option): Warn if -EL is not supported for this architecture.
762 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
764 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
766 * config/tc-mips.c (mips_ip): Note when we use get match on
767 the full instruction name.
769 (mips_ip): For '&' DEST completer handling, if we got a full match
770 then the DEST completer is implicitly .wxyz.
774 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
776 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
777 (vif_insn_type): New function.
778 (md_apply_fix3): Don't validate user specified length if unpack insn
782 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
784 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
785 back into the expression to handle add/sub simplification correctly.
788 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
790 * config/tc-mips.c (mips_ip): Specs changed for
791 VCALLMSR instruction.
794 start-sanitize-vr5400
795 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
797 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
800 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
802 * config/tc-mips.c (hilo_interlocks): Remove 4300.
804 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
806 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
810 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
812 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
813 branch error as being done so we don't try to emit a reloc.
816 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
818 * symbols.c (max_indent_level): New global.
819 (print_symbol_value_1): Use it.
820 * expr.h (expr_build_dot): Declare.
821 * expr.c (expr_build_dot): New function.
823 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
824 (compute_mpgloc): New function.
825 (eval_expr): New arg `cpu'. All callers updated.
826 (non_vu_insn_seen_p): New static global.
827 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
828 (struct dvp_fixup): New member `cpu'.
829 (assemble_one_insn): New args init_fixup_count, fixup_offset.
831 (md_assemble): Set non_vu_insn_seen_p as appropriate.
832 (assemble_vif): Set `cpu' field of fixup.
833 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
834 (assemble_vu_insn): Delete, contents moved into ...
835 (assemble_vu): ... here. Don't record fixups until after parsing
836 both upper and lower insns. If branch insn inside mpg, properly
837 compute target address.
838 (dvp_frob_label): Create copies of vu labels inside mpg's.
839 (dvp_relax_frag): Clean up.
840 (md_convert_frag): Ditto.
841 (md_apply_fix3): Signal error if mpg embedded vu code has branch
842 to undefined label (not currently supported).
843 (eval_expr): New arg `cpu'. All callers updated.
844 (insert_operand_final): Convert mpgloc from bytes to dwords.
845 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
846 (s_state): If switching to vu state, initialize $.mpgloc.
849 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
851 * symbols.c (print_binary): New function.
852 (print_expr_1): Call it.
855 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
857 * config/tc-dvp.c (md_convert_frag): Fix thinko.
859 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
861 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
862 0 is a valid length value (= max+1).
863 (install_vif_length): 0 is a valid length value (= max+1).
866 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
868 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
869 operand in the opcode.
872 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
874 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
878 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
880 * config/tc-i386.h: Reorder operand flags and opcode modifier
881 flags for clarity. Remove unused definitions: Unknown,
882 ImmUnknown, DispUnknown, NoModrm.
883 * config/tc-i386.c (type_names): Add missing Debug type.
884 (md_assemble): Better duplicate prefix checking. Quicker string
885 instruction check via new opcode_modifier flag.
887 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
889 * doc/as.texinfo (Invoking): Clarify -Wa example.
891 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
893 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
894 (s_mips_weakext): Define.
895 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
896 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
899 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
901 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
902 is an error if the value can not be computed at assembly time.
903 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
905 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
907 * gasp.c (main): Set next field of new include_path structure to
908 NULL. From Avery Pennarun <averyp@gdc.ca>.
910 * read.c (s_mri_sect): Call as_bad rather than abort for an
911 unsupported MRI target.
913 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
915 * config/tc-arm.c (arm_validate_fix): New function. Determine if
916 the destination of a branch instruction should be altered.
917 (find_real_start): New function: Locate the real, Thumb coded
918 start of a Thumb function.
919 (do_t_branch23): Alter the destination of branches to Thumb
922 * config/tc-arm.h: Define TC_VALIDATE_FIX.
924 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
926 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
929 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
931 * doc/as.texinfo: Use @itemx for a secondary item in a table.
932 * doc/c-hppa.texi: Likewise.
934 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
936 * Makefile.am: Rebuild dependencies.
937 * Makefile.in: Rebuild.
939 * Makefile.am (DEP_INCLUDES): New variable.
940 (.dep1): Change to work when srcdir is not an absolute path.
941 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
942 * Makefile.in: Rebuild.
944 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
946 * config/tc-i386.h, config/tc-i386.c: Revert March 24
949 * configure.in: Set version to 2.9.1.
950 * configure: Rebuild.
952 * Branched binutils 2.9.
954 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
956 * config/tc-i386.h (FWait): Define.
957 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
958 other prefixes. Check FWait flag in opcode table to see which
959 instructions require an fwait prefix.
961 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
963 * stabs.c (get_stab_string_offset): Always create a stab string
966 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
968 Fix some gcc -Wall warnings:
969 * atof-generic.c (atof_generic): Add casts to avoid warnings.
970 * ehopt.c (eh_frame_code_alignment): Likewise.
971 * expr.c (integer_constant, operand): Likewise.
972 * frags.c (frag_align): Likewise.
973 * gasp.c (level_0, change_base, doinstr): Likewise.
974 * hash.c (hash_ask): Likewise.
975 * listing.c (listing_page, calc_hex, print_lines): Likewise.
976 (debugging_pseudo): Likewise.
977 * macro.c (define_macro, check_macro): Likewise.
978 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
979 (ignore_rest_of_line, float_cons): Likewise.
980 * symbols.c (decode_local_label_name): Likewise.
981 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
982 (fixup_segment, number_to_chars_bigendian): Likewise.
983 (number_to_chars_littleendian): Likewise.
984 * config/atof-ieee.c (gen_to_words): Likewise.
985 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
986 (sparc_ip, parse_keyword_arg, s_common): Likewise.
987 * read.c (output_big_sleb128): Initialize locals to avoid
989 (output_big_uleb128, equals): Likewise.
990 * atof-generic.c (atof_generic): Change number_of_digits_* locals
991 to unsigned int. Change zeros to unsigned int.
992 * cond.c (s_if): Add return to default case.
993 * frags.c (frag_now_fix): Change return type to addressT.
994 * frags.h (frag_now_fix): Update declaration.
995 * listing.c (file_info_struct): Change linenum to unsigned int.
996 (struct list_info_struct): Change hll_line to unsigned int.
997 (print_source): Update format string.
998 * read.c (emit_expr): Change scan to unsigned int, and don't
999 bother to initialize it.
1000 * symbols.c (dollar_label_count): Change to unsigned long.
1001 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
1002 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
1003 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
1005 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
1007 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
1008 mcf5200 just as we do for m68000.
1009 (m68k_init_after_args): Likewise.
1010 (md_estimate_size_before_relax): Likewise.
1012 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
1014 * config/tc-v850.c (md_assemble): Store relocation addend in
1015 fixup instead of instruction.
1017 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1019 * config/tc-i386.c (md_assemble): Swap template arguments to
1020 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
1021 This macro is currently symmetric, so passing them the wrong
1022 way didn't cause any problem, but may if the macro is changed
1024 After copying template to i.tm, use i.tm. rather than t-> to
1025 access fields, and make t a const*
1026 Move i.tm.operand_types[] swap to immediately after the copy.
1029 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
1031 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
1032 we've computed the data length.
1035 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
1037 * expr.h (expr_build_uconstant): Add prototype.
1038 (expr_build_unary,expr_build_binary): Add prototypes.
1039 * expr.c (expr_build_uconstant): New function.
1040 (expr_build_unary,expr_build_binary): New functions.
1042 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
1043 (md_convert_frag): Delete.
1044 (TC_FIX_TYPE): New fields wl,cl,user_value;
1045 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
1046 All callers updated.
1047 (insert_unpack_marker): New function.
1048 (insert_file): New argument insert_marker_arg. All callers updated.
1049 (gif_user_value): New static local.
1050 (vif_data_start,vif_data_end): New static locals.
1051 (mpgloc_sym,unpackloc_sym): New static locals.
1052 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
1053 (cur_opcode,cur_operand): New static locals.
1054 (endmpg_caller): New enum.
1055 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
1056 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
1057 (dvp_fixup): New members user_value,wl,cl;
1058 (assemble_vif): Rewrite.
1059 (assemble_gif): Tweak name of data start label.
1060 (assemble_one_insn): Allow special parser to punt and call the
1061 normal expression parser. Set cur_opcode,cur_operand for md_operand.
1062 (md_operand): Handle '*' value for mpgloc,unpackloc.
1063 (md_estimate_size_before_relax): New function.
1064 (dvp_relax_frag,md_convert_frag): New functions.
1065 (md_pcrel_from_section): Handle end data label for variable length
1067 (md_apply_fix3): Handle count field for variable length vif insns.
1068 Handle address field for mpg,unpack.
1069 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
1070 (cur_vif_insn_length): Delete.
1071 (vif_length_value): New function.
1072 (install_vif_length): Don't perform logical->physical conversion here.
1073 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
1076 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1078 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
1079 * macro.c (macro_expand_body): Increase buffer size.
1080 * messages.c (as_warn): Likewise.
1081 (as_warn_where, as_bad, as_bad_where): Likewise.
1083 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
1085 Based on patch from H.J. Lu <hjl@gnu.org>:
1086 * Makefile.am (DISTSTUFF): New variable.
1087 (diststuff): New target.
1088 * Makefile.in: Rebuild.
1090 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
1092 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
1093 m32r_elf_section_change_hook.
1095 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
1096 emit a nop if a section ends with a 16 bit instruction.
1098 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
1100 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1101 s_lcomm rather than obj_coff_lcomm.
1102 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1104 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1106 * config/tc-i386.h (LinearAddress): Define.
1107 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1108 instruction, don't use a default segment.
1110 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1112 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1113 * configure: Rebuild.
1116 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1118 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1121 start-sanitize-r5900
1122 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1124 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1126 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1127 (mips_ip): Handle 'O' operand.
1128 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1131 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1133 * aclocal.m4, configure: Rebuild with libtool 1.2.
1135 start-sanitize-r5900
1136 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1138 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
1139 with vr5400 support.
1142 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1144 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1145 PC relative branches. Patch courtesy of Jonathan Walton.
1147 start-sanitize-r5900
1148 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1150 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1151 "name.completer" where only the name is actually in the opcode
1152 table. Allow various operands for base register in load/store
1153 instructions. Handle various new argument characters for the
1154 cop2/vu0 co-processor.
1158 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1160 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1164 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1166 * configure.in (emulations): Add thumb-pe target.
1168 * configure (emulations): Add thumb-pe target.
1170 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1172 * itbl-lex.l (yywrap): Don't define if already defined as a
1176 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1178 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1179 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1180 packing is enabled. Emit VIF cpu marker after dma insn.
1182 * config/tc-dvp.h (TC_START_LABEL): Define.
1183 * config/tc-dvp.c (force_mach_label): New function.
1184 (md_begin,create_colon_label,s_dmadata): Use it.
1186 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1189 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1191 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1194 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1196 * depend.c (quote_string_for_make): New function.
1197 (wrap_output): Use it.
1199 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1201 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1202 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1205 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1207 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1208 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1209 (gif_insn_frag_loc): New static global.
1210 (assemble_gif): Record frag and location frag of insn.
1211 (md_apply_fix3): Validate user specified nloop if we couldn't do
1213 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1215 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1217 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1218 insufficient data present. Fix insertion of computed nloop value.
1219 (install_vif_length): Second pass at unpack len calcs.
1220 (s_endunpack): Round data up to word boundary.
1221 (insert_mpg_marker): New function.
1222 (insert_file): New args insert_marker, size. All callers updated.
1223 (assemble_vif): Rewrite varlen insn handling.
1224 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1225 (s_enddirect,s_endunpack): Rename arg to internal_p.
1228 start-sanitize-vr4320
1229 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1231 * config/tc-mips.c : Added vr4320 similar to vr4300.
1234 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1236 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1237 Recognize -GN and -relax.
1238 (md_begin): Initialize gp size from -G switch.
1239 (alpha_force_relocation): Always force if -relax.
1240 (alpha_align): Take a new argument that will specify when to
1241 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1242 Change all callers. Emit nop alignment padding as nop+unop pair.
1244 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1246 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1247 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1250 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1252 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1253 require padding to the next long word boundary.
1257 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1259 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1260 inserted binary files.
1263 start-sanitize-phase2-m32rx
1264 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1266 * config/tc-m32r.c (optimize): New static local.
1267 (md_shortopts): Add -O.
1268 (md_parse_option): Recognize it.
1269 (md_show_usage): Document it.
1270 (md_assemble): Don't try to combine insns in parallel if !optimize.
1272 end-sanitize-phase2-m32rx
1273 start-sanitize-m32rx
1274 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1276 * config/tc-m32r.c (first_writes_to_seconds_operands):
1277 Reinitialise b_operands for each pass of the inner loop.
1280 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1282 * config/tc-dvp.h (tc_frob_label): Define.
1283 * config/tc-dvp.c (dvp_frob_label): New function.
1284 (create_colon_label): New argument `sto'. All callers updated.
1285 (record_mach): New argument `force_next_p'. All callers updated.
1286 (cpu_sto): New function.
1287 (UNIQUE_LABEL_PREFIX): New macro.
1288 (unique_label): Use it.
1289 (assemble_gif): Emit start label before mach label.
1290 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1292 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1294 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1295 (setup_dma_autocount): Renamed from setup_autocount. New argument
1296 inline_p. All callers changed. Fix word address of count.
1297 (parse_dma_addr_autocount): Fix word address of address.
1301 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1303 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1304 in special_sections table and add .vubss etc via
1305 ELF_TC_SPECIAL_SECTIONS.
1306 * config/tc-dvp.h: Likewise.
1309 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1311 * cgen.c: #include symcat.h.
1312 * config/tc-m32r.c: Likewise.
1314 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1316 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1317 absolute expressions instead of '$' prefixed register names.
1319 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1321 * read.c (s_set): Record file and line info for symbols when -as.
1322 (pseudo_set): Don't overwrite that dummy fragment.
1325 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1327 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1328 (dvp_parse_done): Comment out contents.
1329 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1330 (s_state): Handle .vu in included file.
1331 (asm_state): New state ASM_GIF.
1332 (asm_state_stack): Maintain stack of parsing states.
1333 ({push,pop,set}_asm_state): New functions.
1334 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1335 (gif_{insn_type,data_name,insn_frag}): New static locals.
1336 (md_assemble): Watch for .endgif if in ASM_GIF state.
1337 (assemble_gif): Complete.
1338 (s_endgif): Complete.
1339 (cur_mach): New static local.
1340 (record_mach): New function.
1341 (md_begin): Initialize `cur_mach'.
1342 (assemble_*): Record current mach type.
1343 (vu_count): New static local.
1344 (assemble_vif): Temporary hack to properly align mpg/direct data.
1345 (assemble_vu): Insert mpg every 256 insns.
1348 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1350 * config/tc-ppc.c (md_pseudo_table): Add "section".
1351 (ppc_named_section): New static function.
1353 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1355 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1356 so we don't have to scan the entire list.
1359 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1361 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1362 case, allow the parallel instructions to modify the same flag
1366 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1368 * listing.c (list_symbol_table): Categorize symbols by
1369 undefined_section rather than sy_frag->line == NULL.
1372 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1374 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1375 (inline_dmadata): Renamed from s_dmadata_implied.
1376 (assemble_one_insn): Rewrite dma operand processing.
1377 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1378 (unique_name,setup_autocount): New functions.
1380 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1381 (md_pseudo_table): Add .word.
1382 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1384 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1385 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1386 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1388 (eval_expr): New function.
1389 (create_label,create_colon_label): New function.
1390 (s_enddmadata): Rewrite.
1393 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1395 * Makefile.am (install-exec-local): Install properly when ln
1396 fails or tooldir == prefix.
1398 start-sanitize-m32rx
1399 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1401 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1402 handling of updates to the condition bit as this is shadow by
1406 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1408 * config/tc-dvp.c (parse_float): New function.
1409 (assemble_vu): Handle loi insns.
1410 (assemble_one_insn): Simplify suffix parsing.
1411 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1415 start-sanitize-m32rx
1416 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1418 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1420 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1422 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1423 for --warn-explicit-parallel-conflicts and --Wnp as an
1424 abbreviation for --no-warn-explicit-parallel-conflicts.
1425 (assemble_parallel_insn): Use non-relaxable versions of branch
1428 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1430 * app.c: Parse || as a seperator between assembler statements.
1433 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1435 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1436 Test result of insert_operand for error.
1438 start-sanitize-m32rx
1439 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1441 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1442 when m32rx target is enabled and the instructions are not
1445 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1447 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1448 bother checking insn which have no operands.
1451 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1453 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1454 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1455 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1456 * doc/Makefile.in: Rebuild.
1458 start-sanitize-m32rx
1459 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1461 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1462 function. Replaces get_src_reg(), check_for_side_effects(),
1463 reads_from_src_reg(). Uses new insn operand features of cgen.
1464 (writes_to_pc): New function., but with new code suppressed for now.
1465 (md_assemble): Call first_writes_to_seconds_operands().
1467 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1469 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1470 (macro): Fix handling of M_COP[0-3].
1472 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1474 Based on patches from Ross Harvey <ross@teraflop.com>:
1475 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1476 if macro_alternate or macro_mri.
1477 (getstring): Remove support for byte constants between < and >.
1478 (get_any_string): '<' only starts a string if macro_alternate or
1480 (macro_expand_body): Permit keyword parameters following
1481 positional parameters.
1483 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1484 * configure.in (alpha*-*-netbsd*): New target.
1485 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1486 * configure: Rebuild.
1488 * as.h (flag_warn_suppress_instructionswap): Move from here...
1489 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1490 here, and make static.
1492 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1493 BFD_ASSEMBLER or MANY_SEGMENTS.
1495 * as.c (show_usage): Update bug-gnu-utils address.
1496 * gasp.c (show_usage): Likewise.
1497 * doc/as.texinfo (Bug Reporting): Likewise.
1499 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1501 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1502 insns regardless of the size of a pointer if we're in mips I or
1504 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1506 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1508 Fix rac to accept only a0:
1509 * tc-d10v.c (parallel_ok, find_opcode):
1510 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1511 Introduce OPERAND_GPR.
1513 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1515 * read.c (s_fill): Handle non-constant repeat counts by creating
1516 an rs_space fragment.
1518 start-sanitize-m32rx
1519 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1521 * doc/c-m32r.texi: Document warning and error messages. Add
1522 descriptions of --warn-explicit-parallel-conflicts.
1524 * doc/as.texinfo: Add more m32rx command line options.
1527 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1529 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1530 from as_bad to as_warn.
1533 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1535 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1538 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1540 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1541 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1542 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1544 * config/tc-dvp.h: Add configuration specific section names.
1547 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1549 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1550 seg_fix_rotP rather than fix_root from seg_info.
1552 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1554 * expr.c: Add support for 0x1_2_3_4 bignums.
1556 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1558 * configure.in: Change -linux* to -linux-gnu*.
1559 * configure: Rebuild.
1561 * app.c (do_scrub_begin): Treat \r as whitespace.
1563 start-sanitize-m32rx
1564 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1566 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1567 rather than parsing syntax string manually.
1568 (assemble_parallel_insn): Check for both forms of parallel
1571 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1573 * Makefile.am: Update dependencies.
1574 * Makefile.in: Rebuild.
1576 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1578 * configure, aclocal.m4: Rebuild with new libtool.
1580 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1582 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1583 the argument to bfd_set_arch_mach.
1584 (load_address): Use bfd_arch_bits_per_address to determine the
1585 bit size of an address instead of looking at the isa level.
1586 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1588 start-sanitize-v850e
1589 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1591 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1593 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1595 * ehopt.c: New file.
1596 * as.h (enum _relax_state): Add rs_cfa.
1597 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1598 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1599 * read.c (emit_expr): Call check_eh_frame.
1600 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1601 (relax_segment): Likewise.
1602 * Makefile.am: Rebuild dependencies.
1603 (GAS_CFILES): Add ehopt.c.
1604 (GENERIC_OBJS): Add ehopt.o.
1605 * doc/internals.texi (Frags): Document rs_cfa.
1607 * as.c (show_usage): Mention --traditional-format.
1608 (parse_args): Accept --traditional-format.
1609 * as.h (flag_traditional_format): Declare.
1610 * output-file.c (output_file_create): If flag_traditional_format,
1611 set BFD_TRADITIONAL_FORMAT on stdoutput.
1612 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1614 * config/tc-mips.c (append_insn): Make sure that if we have a
1615 fixup for an unmatched %hi reloc, it does not associated with a
1618 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1619 * doc/Makefile.in: Likewise.
1621 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1623 * config/tc-m32r.c (check_for_side_effects): New function.
1624 (can_make_parallel): Add checks for instruction side effects
1625 clashing with the other instruction.
1626 (assemble_parallel_insn): Improve warning messages. Return error
1627 message from non-swapped instruction order.
1629 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1631 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1633 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1634 md_cleanup definition. This moves the forced literal output to
1635 the end of the source pass, and avoids macro's inserting literals
1636 into the code immediately after the macro expansion.
1638 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1640 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1641 a gas internal symbol is adjustable.
1642 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1644 * as.h: If gcc version greater than 2.6, use `__format__' and
1645 `__printf__' in function attributes, rather than `format' and
1648 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1650 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1652 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1654 Add tms320c30 support:
1655 * config/tc-tic30.h: New file.
1656 * config/tc-tic30.c: New file.
1657 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1658 TARGET_FORMAT as "coff-tic30".
1659 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1660 * Makefile.am: Rebuild dependencies.
1661 (CPU_TYPES): Add tic30.
1662 (CPU_OBJ_VALID): tic30-aout is valid.
1663 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1664 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1665 * configure, Makefile.in: Rebuild.
1667 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1669 * config/tc-v850.c (md_assemble): Improvements to error messages.
1671 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1673 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1674 BFD_RELOC_HI16_S to store the high bits of any value.
1676 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1677 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1678 assembler calculate relocations to any external symbol at all.
1679 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1680 involving generation of pc-relative relocs.
1681 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1682 has been moved to md_apply_fix3.
1684 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1685 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1686 which actually means (the address of identifier's GOT entry) +
1687 constant, which is not particularly useful.
1689 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1691 * read.h (include_dirs): Declare.
1692 (include_dir_count,include_dir_maxlen): Declare.
1695 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1696 (md_parse_option): Handle them.
1697 (md_show_usage): Print them.
1698 (output_dma,output_pke): New static globals.
1699 (assemble_pke): Handle -no-dma-pke.
1700 (insert_file): Search include dir list.
1701 (s_enddirect): Validate length if prespecified.
1702 (s_endmpg): Likewise. Handle -no-dma-pke.
1703 (s_endunpack): Handle -no-dma-pke.
1704 (md_pcrel_from_section): Add offset to delay slot for
1708 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1710 * configure.in: Correct check for shared opcodes library.
1711 * configure: Rebuild.
1713 * listing.c (buffer_line): If we can't open the file, set at_end.
1714 (listing_print): Remove unused local variable fi.
1716 * config/m68k-parse.y (reglistpair): Handle register list in
1719 * config/vms-conf.h: Don't undef VERSION.
1721 start-sanitize-m32rx
1722 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1724 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1725 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1728 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1730 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1732 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1734 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1735 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1736 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1737 (EXTRA_DIST): Define.
1738 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1739 explicitly rather than via the list of object files.
1740 (gcc-as.opt): New file created when make-gas.com is run.
1741 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1742 itbl-cpu.h} to #include appropriate file rather than copying that
1744 * config/vms-conf.h: Synchronize with current config.in.
1745 * Makefile.in: Rebuild.
1748 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1750 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1751 (parallel_ok): Relaxed parallel subinstruction dependency check.
1754 start-sanitize-m32rx
1755 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1757 * config/tc-m32r.c (md_assemble): Fix determination of when
1758 instructions can be combined in parallel.
1761 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1763 * as.h (flag_warn_suppress_instructionswap): added new flag.
1764 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1765 command line argument.
1766 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1767 warning only if flag_warn_suppress_instructionswap is false.
1769 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1771 * configure.in (i386-*-mingw32*): New target.
1772 * configure: Rebuild.
1774 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1776 * symbols.c (resolve_symbol_value): Don't set the segment if it
1777 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1779 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1782 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1784 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1785 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1788 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1790 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1793 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1795 * configure.in: Add dvp support.
1796 * configure: Regenerate.
1797 * config/tc-dvp.[ch]: New files.
1800 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1802 * config/tc-v850.c (v850_insert_operand): Display instruction when
1803 an error is encountered.
1805 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1807 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1808 (i386-*-sco3.2v5*coff): New target.
1809 (i386-*-sco3.2*): New target.
1810 * configure: Rebuild.
1812 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1814 * config/tc-v850.c: Tidy error message production.
1816 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1818 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1819 validate_immediate return value in the right type for comparisons
1822 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1824 * listing.c (MAX_BYTES): Use listing variables not constants.
1825 (data_buffer): No longer an array, but a pointer.
1826 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1827 (listing_listing): Allocate data_buffer.
1829 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1831 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1832 --listing-rhs-width, --listing-cont-lines.
1833 (show_usage): Update.
1834 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1835 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1836 (print_lines): Use the variables instead of the constants.
1837 (listing_listing): Likewise.
1838 * listing.h: Declare the new vars.
1840 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1842 * as.c (parse_args): Add --keep-locals alias for -L.
1843 Add --strip-local-absolute.
1844 (show_usage): Update.
1845 * as.h (flag_strip_local_absolute): New flag.
1846 * symbols.c (S_IS_LOCAL): Use it.
1847 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1848 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1849 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1851 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1853 * config/tc-m32r.c: Detect if explicitly parallel instructions
1854 might have an io conflict and issue a warning message.
1856 start-sanitize-m32rx
1857 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1859 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1860 to a count of the number of matches to skip.
1861 (can_make_parallel): Pass count of number of matches to skip to
1862 reads_from_src_reg().
1865 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1867 start-sanitize-m32rx
1868 * config/tc-m32r.c: Add support for swapping fixups of swap
1871 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1872 cgen_swap_fixups): Functions to save, restore and swap the fixup
1873 chain with a backup copy.
1874 (cgen_asm_finish_insn): Returns address of constructed insn.
1876 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1878 * listing.c (file_info_struct): Remove FILE, add POS.
1879 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1880 (file_info): Don't open the file.
1881 (buffer_line): Check for the file in the last_open cache, updating
1883 (print_source): Don't reference file_info->file.
1884 (listing_listing): Likewise.
1885 (listing_print): Close the file in the cache, if any.
1887 start-sanitize-m32rx
1888 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1890 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1891 parallel instructions so that they are in the correct order.
1892 (reads_from_src_reg, get_src_reg, can_make_parallel,
1893 make_parallel): New functions to support opportunistic
1894 parallelisation of adjacent instructions.
1897 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1899 * read.c (dwarf_file_string): New file static variable.
1900 (emit_expr): Look for constant sequence that leads up to a file
1901 name in DWARF debugging output.
1902 (stringer): Use dwarf_file_string to decide whether to accept a
1903 string as a file name.
1905 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1907 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1908 (crack_operand): Add reg->reglst MRI hack.
1909 (r_seg): Put reglst symbols in reg_section.
1910 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1912 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1914 * tc-sh.c (get_specific): Handle SGR & DBR.
1916 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1918 * tc-h8300.c (parse_reg): Take the length of the symbol into
1919 account when attempting to match a register name.
1920 * tc-h8500.c (parse_reg): Likewise.
1922 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1924 start-sanitize-m32rx
1925 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1928 * cgen.c: Formatting changes to improve readability.
1930 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1932 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1936 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1938 Based on a patch from Jim Wilson
1939 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1940 (tc_gen_reloc): Handle cross section PC relative relocs
1944 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1946 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1948 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1950 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1951 (expr_jmp_buf): New static local.
1952 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1953 (cgen_md_operand): New function.
1954 * tc-m32r.c: Clean up pass over `struct foo' usage.
1955 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1957 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1959 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1960 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1962 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1964 * config/tc-i386.c (i386_operand): Give an error if there are
1965 unrecognized characters after an expression.
1967 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1969 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1971 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1973 * configure.in (i386*-go32-rtems*): Fix to be the same as
1975 * configure: Rebuild.
1977 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1979 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1980 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1981 (mips_ip): Always check for FP_D, not just for instructions that
1982 are not part of the regular ISA.
1984 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1986 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1988 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1990 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1992 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1994 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1995 the range we care about.
1998 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
2000 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
2001 (exec_type_enum): Enumeration giving all of the exec types.
2002 (warn_nops): New static variable to give nop warning level.
2003 ({cur,prev}_mul32_p): New static variable to keep track of whether
2004 the current/previous instruction is a 32-bit multiply.
2005 (Optimizing): Make static.
2006 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
2008 (d30v_insert_operand): Delete declaration of unused function.
2009 (write_2_short): Make exec_type argument enum, not int.
2010 (parallel_ok): Ditto.
2011 (check_range): Delete unused variable(s).
2012 (build_insn): Ditto.
2013 (find_format): Ditto.
2014 (md_apply_fix3): Ditto.
2015 (md_show_usage): Document -n and -N.
2016 (md_parse_option): Parse -n and -N.
2017 (write_1_short): If -n, warn about adding a nop. Use
2019 (write_2_short): Use enumeration values instead of hard coded
2020 integers. Reset exec_type for default operations. For explicit
2021 parallel operations, call parallel_ok to make sure everything is
2022 ok. If writing out a parallel operation, and the previous
2023 instruction was a 32-bit multiply, indicate current instruction
2025 (parallel_ok): Allow add/tx ... to be done in parallel with
2026 another add/tx ... assuming the gpr registers don't overlap.
2027 (md_assemble): Use exec type enumeration values, not hard coded
2028 ints. Check for loads or 16-bit multiplies following in the next
2029 cycle after a 32-bit multiply. Add nops if that is the case.
2030 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
2031 cur_mul32_p if current instruction is a 32-bit multiply.
2032 (find_format): Change spacing and layout.
2035 start-sanitize-tic80
2036 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
2038 * config/tc-tic80.c (tic80_relax): New static variable.
2039 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
2040 (md_parse_option): Handle new relax options.
2041 (md_show_usage): Document new relax options.
2042 (find_opcode): Don't use short forms of PC relative branches if
2047 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
2049 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
2050 used/set flag fields. Make flag vars unsigned long. Use
2051 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
2052 parallel if they use the same conditional flag with reversed
2053 meaning. Allow 2 add/sub insns that set the carry or overflow
2054 flags but do not query them to be done in parallel. Don't allow 2
2055 word store operations to be done in parallel with ADDppp or
2056 SUBppp. Don't allow loads to be done in parallel with 16 bit
2060 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
2062 * config/tc-arm.c: Prevent use of interworking support for
2065 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
2067 * doc/all.texi: Add M32R cpu.
2069 * doc/as.texinfo: Add documentation of m32r processor.
2071 * doc/c-m32r.texi: New file, documenting m32r specific features.
2073 start-sanitize-m32rx
2074 * config/tc-m32r.c (allow_m32rx): New function.
2075 (enable_m32rx): New variable.
2076 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
2077 (md_show_usage): Document new --m32rx command line option.
2078 (md_parse_option): Implement new --m32rx command line option.
2081 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
2083 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
2086 start-sanitize-tic80
2087 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
2089 * config/tc-tic80.c (build_insn): Handle instructions that have
2090 long (32 bit) PC relative offsets. Fix places that previously
2091 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
2092 (md_apply_fix): Add case to handle long PC relative offsets.
2095 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
2097 * doc/c-arm.texi (ARM Options): Document support for new ARM
2100 * config/tc-arm.c (md_parse_option): Add support for new ARM
2103 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2105 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2106 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2108 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2110 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2113 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2114 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2116 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2118 * config/tc-v850.c: Brought up to date with the branch.
2120 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2122 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2123 (SWITCH_TABLE): Handle BFD_RELOC_8.
2124 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2125 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2126 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2128 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2130 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2131 apparent bug in gcc's long long support crossing from x86.
2133 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-arm.c: Brought up to date with latest changes on arm
2138 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2140 * config-gas.com: Get version info from configure.in.
2142 * makefile.vms: include depend.obj in OBJS.
2144 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2146 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2147 all corresponding code.
2149 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2151 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2152 run-time endian selection.
2154 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2156 * tc-sh.c (parse_reg): Properly quote for fv4.
2158 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2160 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2161 symbol value operator.
2163 start-sanitize-vr5400
2164 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2166 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2170 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2172 * config/tc-d10v.c (parallel_ok, find_opcode):
2173 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2175 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2177 * config/obj-coff.c (fixup_segment): Cast second arg of
2178 md_apply_fix3 call to type "valueT *".
2180 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2182 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2184 * configure: Re-generate.
2186 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2188 * config/tc-mips.c (macro_build): Use the membership field
2192 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2194 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2195 first argument if it's supposed to be a register.
2198 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2200 * config/tc-mips.c (mips_4900): Added.
2201 (hilo_interlocks): Added mips_4900.
2202 (md_begin): Set default for mips_4900.
2203 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2204 (md_longopts): Add "m4900" and "no-m4900".
2205 (md_parse_option): Handle above options.
2208 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2210 * app.c (do_scrub_chars): If d10v, re-insert a space before
2211 a '#' when in state 10.
2213 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2215 * config/tc-h8300.c: Include "subsegs.h".
2216 (tc_reloc_mangle): Handle references to symbols which are not
2217 being output, so that references to `.' work.
2219 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2221 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2224 * macro.c (sub_actual): If we don't find a parameter for an &,
2227 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2228 start-sanitize-vr5400
2230 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2232 (hilo_interlocks): VR5400 has interlocks.
2233 (md_begin): Expect mips64vr5400, not mips64r5400.
2236 * config/tc-mips.c (mips_ip): In default case, call as_bad
2237 instead of fprintf, to get "assembler messages:" message output
2238 before instead of after.
2240 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2242 * frags.h: Handle multiple inclusion.
2244 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2246 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2247 * as.h (struct frag, frag support): Moved from here.
2249 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2251 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2252 * cgen.c (cgen_asm_finish_insn): Update.
2253 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2254 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2255 (md_convert_frag): Ditto.
2256 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2257 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2258 (TC_FRAG_INIT): Update.
2260 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2262 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2263 print out MD fields of fix.
2264 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2265 defined) to initialize MD fields in frag.
2266 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2267 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2268 * config/tc-ns32k.h: Add comments. Remove obsolete
2269 BFD_FAST_SECTION_FILL definition, change prototypes for
2270 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2271 opcode_frag and opcode_offset and remove pcrel_adjust.
2272 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2273 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2274 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2276 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2277 MD fields in frag structure.
2278 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2279 fix_bsr): macros to access MD fields in fix structure.
2280 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2281 use struct opcode_location as these fields are now in the frag
2283 (convert_iif): Call frag_more as it is needed instead
2284 of trying to allocate for the whole insn. Avoid call of frag_more
2285 with negative argument.
2286 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2287 md_estimate_size_before_relax, md_pcrel_from,
2288 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2289 and frag structures.
2290 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2291 opcode_offset and remove pcrel_adjust.
2292 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2293 fix_new_ns32k_exp with changed arguments.
2295 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2297 * tc-mips.c (md_begin): Reorganize setting of default values so
2298 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2300 (md_parse_option): Remove all code that sets defaults; md_begin
2301 handles all of this now.
2303 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2305 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2307 (bootstrap, bootstrap2, bootstrap3): Likewise.
2308 * Makefile.in: Rebuild.
2310 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2311 TOC section to be against the csect.
2313 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2315 start-sanitize-vr5400
2316 * config/tc-mips.c (mips_5400): New variable.
2317 (md_begin, md_parse_option): Handle 5400 options/names.
2318 (macro_build, mips_ip): Check for 5400-specific instructions.
2319 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2323 * config/tc-mips.c (validate_mips_insn): New function, checks
2324 match versus mask bits, and also verifies that all bits to be
2325 output are actually specified somewhere.
2326 (md_begin): Call it for 32-bit instructions, instead of doing
2327 match/mask check here. In case of failure, print a message, but
2328 check the rest of the opcode table before exiting.
2330 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2333 from Tony Thompson at ARM: athompso@arm.com
2336 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2338 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2343 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2345 * config/tc-mips.c (hilo_interlocks): True for tx49.
2346 (md_begin): Add mips64tx49.
2347 (md_parse_option): Add 4900 cpu.
2350 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2352 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2353 extend if the operand expects a signed value.
2355 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2356 default which is to permit dollar labels.
2358 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2360 * config/tc-sparc.c (sparc_memory_model): New variable.
2361 (md_longopts): Add -TSO/-PSO/-RMO options.
2362 (md_parse_options): Handle them.
2363 (sparc_elf_final_processing): For 64 ELF, set required
2364 memory ordering in e_flags. Default to RMO and let the user
2365 override it through command line.
2367 * config/tc-sparc.h (elf_tc_final_processing): Add.
2369 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2371 * config/tc-sparc.c (v9a_asr_table): New variable.
2372 (sparc_ip): Handle v9a asr's.
2373 Patch from David Miller <davem@vger.rutgers.edu>.
2375 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2377 * config/tc-sparc.h (md_do_align): New macro.
2378 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2379 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2381 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2383 * config/tc-sh.c (sh_small): New variable.
2384 (OPTION_SMALL): Define.
2385 (md_longopts): Add "small".
2386 (md_parse_option): Handle OPTION_SMALL.
2387 (md_show_usage): Mention -small.
2388 * config/tc-sh.h (sh_small): Declare.
2389 (SUB_SEGMENT_ALIGN): Handle sh_small.
2390 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2393 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2394 case in little endian mode.
2396 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2398 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2399 overflow signalling to linker.
2401 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2403 * makefile.vms: Fix for dec c.
2405 * config-gas.com: Give explanation for dec c setup in error
2408 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2409 sections on openvms/alpha.
2411 * config/obj-evax.c: support .weak pseudo-op
2413 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2415 * config/tc-sparc.c (default_arch_size): New static local.
2416 (struct sparc_arch): Rename arch_size to default_arch_size.
2417 New member user_option_p.
2418 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2419 (init_default_arch): Check whether default arch is valid.
2420 Set default_arch_size in addition to sparc_arch_size.
2421 (OPTION_32,OPTION_64): Define.
2422 (md_longopts): New entries for -32, -64.
2423 (md_parse_option): Handle them.
2424 (md_show_usage): Print them. Ensure init_default_arch called.
2425 * configure.in (sparc64): Set arch to v9-64.
2426 * configure: Regenerated.
2428 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2430 * write.c (subsegs_finish): New function, broken out of
2432 (write_object_file): Some code moves into subsegs_finish.
2433 * write.c (subsegs_finish): Declare.
2434 * as.c (main): Call subsegs_finish.
2436 * read.c (s_include): Check for error return from
2439 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2441 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2443 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2445 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2446 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2447 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2448 the correct relocation when it exists.
2449 * config/tc-i386.c (md_apply_fix3): Likewise.
2451 * config/tc-ppc.h: Correct typo in comment.
2452 * config/tc-v850.h: Likewise.
2454 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2456 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2457 when second instruction is writing to first instructions inputs.
2459 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2461 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2462 templated programs to build with -g.
2464 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-v850.c (md_relax_table): Add support for relaxing
2467 unconditional branches. This patch is courtesy of Jim Wilson.
2468 (md_convert_frag): Fix relaxing of branches. This patch is
2469 courtesy of Jim Wilson.
2470 (md_assemble): Create different fixups for conditional and
2471 unconditional branches. This patch is courtesy of Jim Wilson.
2472 (md_estimate_size_before_relax): Estimate size of variable part of
2473 fixup based on whether it is for a conditional or an unconditional
2474 branch. This patch is courtesy of Jim Wilson.
2475 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2476 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2477 obj_elf_section_change_hook().
2478 (v850_comm): New function.
2479 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2480 (md_begin): Add bss flag to seg_info of bss sections.
2482 Add support for .scommon, .tcommon and .zcommon sections.
2484 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2485 .zcommon, .tbss, .call_table_data and .call_table_text.
2487 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2489 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2490 * configure: Regenerated.
2492 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2494 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2495 expression is not confused with -1.
2497 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2499 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2500 operand - OPERAND_ATMINUS.
2502 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2504 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2505 decrement modify the index register.
2507 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2509 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2510 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2511 68336, 68341, 68349.
2512 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2513 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2514 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2517 * doc/Makefile.am (CPU_DOCS): Define.
2518 (as.info): Depend upon $(CPU_DOCS).
2519 * doc/Makefile.in: Rebuild.
2521 * configure.in: Remove AM_PROG_INSTALL; it's called by
2523 * configure: Rebuild.
2525 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2527 * tc-d10v.h (TC_START_LABEL): Don't define.
2528 (tc_frob_label): Define.
2530 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2532 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2533 to pair a branch and link with anything but an exe instruction.
2535 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2537 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2538 optimization to reduce the alignment surprises for gcc.
2540 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2542 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2543 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2544 (sparc_ip): Add %hix,%lox.
2545 (md_apply_fix3): Call as_bad_where, not as_bad.
2546 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2547 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2549 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2551 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2552 recognizes alphaev5 etc.
2553 * configure: Rebuild.
2555 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2557 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2558 of mipsr3900 with mipstx39.
2560 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2561 -mipsXX message' if the insn isn't an ISA insn.
2563 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2565 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2566 Redefine TARGET_FORMAT to call sparc_target_format.
2567 * config/tc-sparc.c (in_unsigned_range): New function.
2568 (sparc_arch_size): Make static.
2569 (sparc_target_format): New function.
2570 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2571 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2572 (output_insn): Set `fx_no_overflow'.
2573 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2574 (tc_gen_reloc): Likewise.
2576 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-v850.c (v850_section): Remove.
2580 * config/obj-elf.c (obj_elf_section): Enhance error message.
2582 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2584 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2585 including obj-elf.h in OBJ_MAYBE_ELF case.
2586 (mips_target_format): Return NULL after abort to avoid warning.
2588 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2590 * expr.c (operator): Accept ==. From Anders Blomdell
2591 <anders.blomdell@control.lth.se>.
2593 * config/atof-ieee.c (gen_to_words): When generating a denormal
2594 number, handle an overflow into the smallest normalized number.
2596 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2598 * as.h, input-scrub.c (new_logical_line): New return value.
2599 * read.c (s_app_file): Don't note the same file several times
2602 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2604 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2606 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2608 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2609 * configure: Rebuild.
2611 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2613 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2615 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2616 fn* instructions do not insert implicit fwait. This was changed
2619 * config/m68k-parse.y (yylex): Permit an expression to be used for
2622 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2624 * Makefile.in: Rebuild.
2626 * aclocal.m4: Rebuild with new libtool.
2627 * configure: Rebuild.
2629 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2631 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2634 * config/tc-mips.c (hilo_interlocks): Change from a static
2635 variable to a macro, so that it varies with the variables upon
2637 (gpr_interlocks, cop_interlocks): Likewise.
2638 (md_begin): Don't initialize them.
2640 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2642 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2643 of strcmp where appropriate.
2645 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-v850.c (md_assemble): Cope with a zero data area
2648 relocation with a constant offset.
2649 (md_assemble): Produce error message when special data area
2650 relocations are used on instructions which do not support them.
2651 (md_assemble): Reset processor mask if defined by command line
2654 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2656 * config/tc-sparc.c: Reorganize file.
2657 (parse_keyword_arg): Allow numbers in reg names.
2658 (SPECIAL_CASE_NONE): New macro.
2659 (md_assemble): Use it.
2660 (lookup_arch,init_default_arch): New functions.
2661 (default_arch,default_init_p,sparc_arch_table): New static locals.
2662 (sparc_arch_size): New static local.
2663 (max_architecture): Initialize in init_default_arch.
2664 (md_parse_options): Call init_default_arch if necessary.
2665 Rewrite -xarch/-A processing.
2666 (md_show_usage): Print -A values from sparc_arch_table.
2667 (md_begin): Call init_default_arch if necessary.
2668 (sparc_md_end): Handle both 32 and 64 bit environments.
2669 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2670 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2671 (DEFAULT_ARCH): Add.
2672 * config.in: Regenerate.
2673 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2674 (SPARC_V9,SPARC_ARCH64): Delete.
2675 * configure: Regenerate.
2676 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2678 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2680 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2682 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2683 start-sanitize-v850e
2685 * config/tc-v850.c (md_assemble): Corrected typo.
2686 * config/tc-v850.c Add new sections: call_table_data and
2688 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2689 (handle_ctoff): New Function.
2691 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2694 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2696 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2697 displacement from the tiny data area pointer.
2699 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2701 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2704 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2706 * config/tc-v850.c (processor_mask): New variable.
2707 (set_machine, md_parse_option): Set processor_mask.
2708 (md_assemble): Check that instruction is available to target
2711 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2712 start-sanitize-v850e
2713 (TARGET_PROCESSOR): New constant.
2714 (TARGET_PROCESSOR): New constant.
2718 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2720 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2725 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2727 Merge in work from Martin Hunt:
2729 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2730 CR is 0 for PSWL and PSWH.
2732 * config/tc-d30v.c (do_assemble): Don't accept
2733 illegal condition codes for cmpu instruction.
2735 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2736 used in d*i instructions.
2738 * config/tc-d30v.c (check_size): New function. Check
2739 relocations for overflows.
2740 (md_pcrel_from_section): Fix relocations between sections.
2741 (md_apply_fix3): Use new relocation types for 15 and 21
2742 bit relocations in the right container. Needed because
2743 the address of the instruction is not eight-byte aligned
2744 but the relocations must be.
2746 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2747 (find_format): If ".s" or ".l" are used, don't try
2748 to compute branch sizes.
2750 * config/tc-d30v.c (do_assemble): Check for ".s" or
2751 ".l" extensions to opcode names.
2752 (find_format): Generate the correct instructions when
2753 ".s" or ".l" are used.
2755 * config/tc-d30v.c (build_insn): Check for odd registers
2756 on instructions that require even registers.
2758 * config/tc-d30v.h (md_start_line_hook): Define.
2759 * config/tc-d30v.c (md_start_line_hook): New hook.
2760 Checks the beginning of each line for a ".". If it
2761 finds one, assume a pseudo-op and flush any unwritten
2764 * config/tc-d30v.c (md_apply_fix3): Fix problem
2765 with determining when fixups were done.
2767 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2768 part of a symbol (for example, "foo+8") was being written
2769 into the instruction.
2770 (md_pseudo_table): Change .word to be 32 bits and add
2773 * config/tc-d30v.c (parallel_ok): Check to see if first
2774 instruction is a jump.
2776 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2779 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2781 start-sanitize-v850e
2782 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2784 * configure.in (emulations): Add v850 emulation.
2786 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2788 * Makefile.am (CPU_TYPES): Add arc.
2789 (TARGET_CPU_CFILES): Add tc-arc.c.
2790 (TARGET_CPU_HFILES): Add tc-arc.h.
2791 (dependencies): Rebuild.
2792 * Makefile.in: Rebuild.
2793 * configure.in: Recognize arc-*-elf*.
2794 * configure: Regenerated.
2795 * config/tc-arc.[ch]: New files.
2797 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2799 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2800 Correct description of hi() reloc prefix.
2802 start-sanitize-v850e
2803 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2804 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2805 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2808 * doc/c-v850.texi: Document new pseudo ops and command line
2811 * config/tc-v850.c (set_machine): New function.
2812 * config/tc-v850.c (.v850): New pseudo op.
2813 start-sanitize-v850e
2814 * config/tc-v850.c (.v850e): New pseudo op.
2815 * config/tc-v850.c (.v850ea): New pseudo op.
2819 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2821 Support -alh and -ald for DWARF 1:
2822 * listing.c (struct list_info_struct): Add debugging field.
2823 (listing_newline): Initialize the debugging field. If ELF, if the
2824 section starts with .debug or .line, set the debugging field in
2825 the listing structure.
2826 (debugging_pseudo): Add list parameter. Change all callers. If
2827 the debugging field is set, consider it to be a debugging pseudo.
2828 If ELF, skip blank lines between debugging lines.
2829 * read.c (emit_expr): If ELF, look for line numbers.
2830 (stringer): If ELF, look for file names.
2832 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2834 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2835 if there is no insert function.
2837 * config/tc-v850.h (TARGET_MACHINE): New constant.
2839 * config/tc-v850.c (v850_insert_operand): Add
2840 -mwarn_unsigned_overflow.
2841 (md_begin): Set BFD machine number based on machine variable.
2842 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2844 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2846 * as.h: Don't declare alloca if it is a macro.
2847 * macro.c: Likewise.
2850 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2852 * config/tc-mips.c: Add tx19/r1900.
2855 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2857 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2858 rename to cpu_types[].
2859 (s_alpha_arch): New function.
2860 (md_pseudo_table): Add "arch".
2862 * config/tc-alpha.c (md_begin): Merge the two loops through the
2864 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2865 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2867 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2869 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2871 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2873 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2876 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2878 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2880 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2882 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2883 relative to the next instruction, not the current instruction.
2884 (md_assemble): Similarly.
2886 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2888 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2891 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2892 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2893 recognise special instructions.
2894 (md_assemble): Calculation of the size of a fixups corrected.
2896 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2899 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2901 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2902 opcode->opcode as the sentinal. Zero is a valid opcode.
2904 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2906 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2907 * doc/c-v850.texi: Change node name to match other chapter nodes.
2909 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2911 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2914 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2916 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2917 number will fit in 64 bits.
2919 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2920 rather than calling abort.
2922 * as.h: Don't define alloca if __GNUC__. Just declare it.
2923 * macro.c: Copy alloca handling from as.h.
2925 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2926 Gabriel Paubert <paubert@iram.es>.
2928 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2929 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2930 is jcxz or a loop instruction.
2932 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2934 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2936 (md_begin): Set up machine architecture and type.
2938 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2940 * symbols.c (resolve_symbol_value): Store the value back into the
2941 symbol expression, to handle add or subtract simplification
2942 correctly. Handle O_symbol_rva. Add default case.
2944 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2945 chunksize while creating the new subsection.
2946 * as.c (chunksize): Initialize to zero.
2947 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2948 calling obstack_begin.
2950 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2952 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2955 start-sanitize-v850e
2956 * config/tc-v850.c (parse_register_list): Support constant
2957 expressions as register lists.
2960 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2962 * doc/c-v850.texi: Change the major node to v850 Machine
2965 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2967 * doc/as.texinfo: Add inclusion of c-v850.texi
2969 * doc/c-v850.texi: New file.
2971 * read.c (is_end_of_line): Make NUL character be considered to be
2974 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2976 * config/tc-v850.c (parse_register_list): Add support for curly
2978 (cc_names): Add "e" and "ne" conditions.
2980 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2982 * app.c (do_scrub_chars): Support a double dash as starting a
2983 comment that extends to end of line.
2985 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2987 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2989 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2991 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2993 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2994 insn when changing to a different instruction.
2996 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2998 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2999 floating point extensions.
3000 (parse_reg): parse sgr and dbr.
3002 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
3004 * config/tc-v850.c (system_register_name): Support numbers for
3005 system register IDs.
3007 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
3009 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
3010 flag when alignment is in bytes instead of power of 2, and code to
3011 use that flag to convert alignment to bytes.
3012 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
3013 * read.h (s_lcomm_bytes): Add prototype.
3014 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
3015 defined, write alignment to alignment bits in section header s_flags
3016 rather than the s_align field.
3017 start-sanitize-tic80
3018 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
3019 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
3020 pseudo, instead of s_lcomm which wants a power of two for alignment.
3023 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
3025 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
3027 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
3029 * as.c (show_usage): Add -am.
3030 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
3031 if we've already got one.
3032 * listing.c (struct list_info_struct): Add line_contents.
3033 (listing_newline): Put unused argument to work: if non-null, save it...
3034 (listing_listing): ... and regurgitate during listing instead of line
3036 * listing.h (LISTING_MACEXP): New define.
3037 (LISTING_NEWLINE): Argument is NULL.
3038 * read.c (read_a_source_file): If expanding macros, break up input
3039 lines and pass them to listing_newline.
3040 * doc/as.texinfo: Document -ac and -am.
3042 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
3044 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
3046 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
3049 start-sanitize-v850e
3050 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3052 * config/tc-v850.c: Remove support_v850e flag and command line
3055 * configure.in (emulations): Add support for v850e target
3057 * configure (emulations): Add support for v850e target
3059 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
3061 * config/tc-v850.c: Remove support_v850ea flag and command line
3064 * configure.in (emulations): Add support for v850ea target
3066 * configure (emulations): Add support for v850ea target
3069 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
3071 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
3072 setting EXPECT and TCL_LIBRARY.
3073 * Makefile.in: Rebuild.
3075 * as.h (enum debug_info_type): Define.
3076 (debug_type): Declare.
3077 * as.c (debug_type): New global variable.
3078 (show_usage): Add --gstabs.
3079 (parse_args): Handle --gstabs.
3080 * read.c (generate_asm_lineno): Remove.
3081 (read_a_source_file): Output stabs debugging if appropriate.
3082 Change checks of generate_asm_lineno to check debug_type. Only
3083 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
3084 * read.h (generate_asm_lineno): Don't declare.
3085 (stabs_generate_asm_lineno): Declare.
3086 * stabs.c (stabs_generate_asm_lineno): New function.
3087 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
3088 Don't turn off debugging.
3089 (add_file): Remove old #if 0 code.
3090 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
3091 (ecoff_directive_end): Don't generate stabs line symbols.
3092 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
3093 generate_asm_lineno.
3094 (line_label_cnt): Remove.
3095 (ecoff_generate_asm_line_stab): Remove.
3096 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
3097 * doc/as.texinfo, doc/as.1: Document --gstabs.
3099 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3101 start-sanitize-v850e
3102 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3103 Add support for v850ea instructions.
3105 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3106 Add support for v850e instructions.
3109 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3110 text of entire opcode.
3112 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3114 * doc/internals.texi: Document rs_leb128.
3116 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3118 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3119 in ABSL case, rather than calling abort.
3121 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3123 * as.h (enum _relax_state): Add rs_leb128.
3124 * read.c (potable): Add sleb128 and uleb128.
3125 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3127 * read.h: Update prototypes.
3128 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3129 the symbol value, add a second FINALIZE argument that prevents
3130 changes from being comitted. Update all callers.
3131 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3132 * doc/as.texinfo: Document the new pseudos.
3134 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3136 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3138 (DISTCLEANFILES): Define.
3139 * doc/Makefile.am (DISTCLEANFILES): Define.
3140 * Makefile.in, doc/Makefile.in: Rebuild.
3142 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3144 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3145 Don't set targ or gas_target. Define SCO_ELF and
3146 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3148 * Makefile.am: Remove @target_frag@.
3149 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3151 (dep-am): Mark as phony.
3152 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3154 * config/arm-big.mt, config/arm-lit.mt: Remove.
3155 * config/mips-big.mt, config/mips-lit.mt: Remove.
3156 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3157 * config/ppc-sol.mt: Remove.
3158 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3159 * config/m88kcoff.mt: Remove.
3160 * config/sco5.mt: Remove.
3161 * configure, config.in, Makefile.in: Rebuild.
3163 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3164 further try to circumvent the .y.h rule.
3165 * Makefile.in: Rebuild.
3167 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3169 * Makefile.am: New file, based on old Makefile.in.
3170 * acinclude.m4: New file, from old aclocal.m4.
3171 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3172 shared library handling; now handled by libtool. Replace
3173 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3174 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3175 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3176 * config.in: New file, created by autoheader.
3178 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3179 * stamp-h.in: New file.
3180 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3181 (parse_args): Likewise.
3182 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3183 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3184 * Makefile.in, doc/Makefile.in: Now built with automake.
3185 * aclocal.m4: Now built with aclocal.
3186 * configure: Rebuild.
3188 * cond.c (s_else): If not listing false conditionals, turn listing
3189 off in the false branch of the else.
3191 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3193 * config/tc-mips.c (macro): Fix handling of a double load from a
3194 symbol plus an offset.
3196 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3197 has an associated external symbol.
3199 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3201 * config/tc-alpha.c (s_alpha_ucons): New function.
3202 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3204 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3206 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3207 line if we encounter an error.
3209 * config/tc-v850.c (md_assemble): Sign extend constants value
3210 for hi and hi0 expressions.
3211 (v850_insert_operand): Enable range checking for generic 16bit
3214 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3216 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3217 LO16, HI16 and HI16_S relocs.
3219 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3221 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3223 * configure: Regenerated with autoconf 2.12.
3224 * Makefile.in: Add $(EXEEXT) to all executables.
3226 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3228 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3229 unconditional branches.
3230 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3233 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3235 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3237 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3239 * macro.c (define_macro): Make sure the index is in range before
3242 start-sanitize-tic80
3243 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3245 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3246 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3247 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3251 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3253 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3254 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3255 defined, use s_align_ptwo for .align.
3256 * configure.in (i386-*-msdosdjgpp*): New target.
3257 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3258 * configure: Rebuild.
3260 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3262 * config/tc-sparc.c (last_opcode): New static local.
3263 (md_assemble): Don't issue "FP branch in delay slot" warning if
3264 the delay slot has been annulled.
3266 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3268 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3269 code if BFD_ASSEMBLER.
3271 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3273 * config/tc-v850.c (system_registers): Fix ordering of registers.
3275 start-sanitize-tic80
3276 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3278 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3279 when it will be filled in later by relocation information.
3282 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3284 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3285 (mips_ip): Fix ISA checks.
3287 start-sanitize-r5900
3288 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3290 * configure.in: Default the r5900 to little endian.
3291 * configure: Rebuilt.
3294 start-sanitize-tic80
3295 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3297 * config/tc-tic80.c (build_insn): Fix endianness problem with
3301 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3303 * config/tc-mips.c (check_absolute_expr): Change warning to
3306 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3308 * config/tc-mips.c (macro_build): Refine code to check if an
3309 instruction is available on a particular cpu variant.
3310 (mips_ip): Likewise.
3312 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3314 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3315 OBJ_AOUT to ifdef OBJ_ELF.
3316 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3317 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3319 * write.c (fixup_segment): Change special case for i386-coff to
3320 not apply for i386-pe.
3321 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3322 which were not done.
3323 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3324 (coff_format_ops): Initialize frob_file_after_relocs field rather
3325 than frob_file field.
3326 * config/obj-coff.h (coff_frob_file): Don't declare.
3327 (coff_frob_file_after_relocs): Declare.
3328 (obj_frob_file): Don't define.
3329 (obj_frob_file_after_relocs): Define.
3330 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3331 * configure: Rebuild.
3333 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3335 * config/obj-coff.c (fixup_segment): Never subtract section
3336 address from PC relative reloc which will be fully resolved.
3338 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3340 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3341 with hpux10 header files.
3343 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3345 From Jason Merrill <jason@cygnus.com>:
3346 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3348 * config/tc-i386.h (md_maybe_text): Define.
3349 (md_do_align): Use md_maybe_text.
3351 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3353 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3354 relocations, don't check for symbol being external, weak, etc.
3356 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3358 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3359 calculate relocations to any external symbol, because we might be
3360 linking a shared object and the symbol might be overriden or moved
3361 (for instance, moved into a static executable's .bss section).
3362 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3364 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3365 be calculated by the assembler.
3367 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3368 whose destination lies in the same file, by ignoring the @plt or
3369 @local and aiming the branch at its destination.
3371 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3373 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3374 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3377 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3378 of obj_copy_symbol_attributes.
3380 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3382 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3383 signed operand, sign extend a 32 bit value to the host size.
3385 * Makefile.in (CFLAGS): Subsitute from configure script. From
3386 Jeff Makey <jeff@cts.com>.
3388 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3389 buffer size to make a copy of the symbol.
3391 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3394 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3396 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3397 step through the frags calling cvt_frag_to_fill, switch to
3398 SEG_DATA when we reach data_frag_root.
3400 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3402 * config/tc-mn10300.c (md_assemble): Allow an empty register
3403 list for instructions which use register lists.
3405 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3407 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3409 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3412 * config/tc-arm.c: Add prototypes for many static functions.
3413 (struct asm_opcode ): Add prototypes for parms field.
3414 (struct thumb_opcode ): Likewise.
3415 (fp_op2): Remove unused flags parameter.
3416 (output_inst): Make static.
3417 (arm_after_pass_hook): Remove unused ignore parameter.
3418 * config/tc-arm.h (arm_after_pass_hook): Declare.
3419 (arm_start_line_hook): Declare.
3420 (arm_frob_label): Declare.
3422 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3424 * depend.c (wrap_output): new prototype.
3426 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3428 * config/tc-sh.c (md_apply_fix): Check for overflow.
3430 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3431 section size to be aligned.
3433 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3435 * config/tc-sh.h (md_cons_align): Define.
3436 (sh_cons_align): Declare.
3437 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3438 (sh_no_align_cons): New static variable.
3439 (s_uacons): New static function.
3440 (sh_cons_align): New function.
3441 (sh_handle_align): Warn about misaligned data.
3442 * doc/c-sh.texi: Document .uaword and .ualong.
3444 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3446 * macro.c (macro_expand): In MRI mode, treat single quote as a
3447 separator character when checking for a positional argument.
3449 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3451 * config/tc-arm.c (md_parse_option): Merge in changes from
3454 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3456 * configure.in (emulations): Add Thumb architecture support from
3457 armT-9703-28-branch.
3459 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3461 * doc/all.texi: Add enabling of ARM documentation.
3463 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3465 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3467 * config/tc-mips.c: Added r3900 support.
3469 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3471 * as.c: (parse_args) `-t' option requires an argument.
3473 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3475 * config/tc-arm.c (md_begin): Change call to
3476 coff_arm_bfd_set_private_flags() to a call to
3477 bfd_set_private_flags().
3479 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3481 * Makefile.in: Rebuild dependencies.
3483 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3484 of a BFD_RELOC_RVA reloc.
3486 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3488 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3489 (hppa_force_relocation): Force a relocation for an absolute
3492 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3494 * doc/as.texinfo: Don't use @value in section names or index
3495 entries; it confuses texinfo.tex.
3497 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3499 * doc/as.texinfo: Updated for -MD option.
3500 * Makefile.in (CFILES): Added depend.c.
3501 (OBJS): Added depend.o.
3502 * as.h (start_dependencies, register_dependency,
3503 print_dependencies): New declarations.
3504 * depend.c: New file.
3505 * as.c (parse_args): Added -MD option.
3506 (main): Call print_dependencies.
3507 (show_usage): Added help for -MD.
3508 * read.c (s_app_file): Call register_dependency.
3509 (s_include): Call register_dependency when file is found.
3510 (read_a_source_file): Call register_dependency.
3512 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3514 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3515 section address to the symbol value.
3517 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3519 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3520 into the new membership field.
3522 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3524 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3525 command line then the ARM7 is now chosen by default when setting
3526 the BFD machine and architecture.
3528 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3530 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3531 hold APCS selection.
3532 (md_begin): Added code to generate flags to be set into the COFF
3533 header and the calls to the BFD functions to do this.
3534 (md_parse_option, md_show_usage): Added new command line
3535 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3536 -marmv3m, -marmv4, -marmv4t.
3538 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3539 as it is never used.
3541 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3543 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3544 label name with ".".
3545 * config/tc-mn10300.c (md_convert_frag): Likewise.
3547 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3549 * config/tc-mips.c (set_at): Check for bignum.
3550 (check_absolute_expr, macro, mips16_macro): Likewise.
3552 start-sanitize-tic80
3553 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3555 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3556 for overflow/underflow, only insert lower 15 bits into instruction.
3559 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3561 * config/tc-i386.c (pi): Check for RegMMX.
3563 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3565 * expr.c (expr): When subtracting values in the same frag,
3566 subtract X_add_number rather than adding it.
3568 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3570 * config/obj-coff.c (write_object_file): Just pass NULL to
3571 md_do_align, not the address of a char holding NOP_OPCODE.
3573 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3575 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3576 than an address if the floating point value looks sufficiently
3579 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3581 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3582 section size to be aligned.
3584 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3586 * cond.c: Include "macro.h".
3587 (struct conditional_frame): Add macro_nest field.
3588 (initialize_cframe): Initialize macro_nest.
3589 (cond_finish_check): Add nest parameter. Change all callers.
3590 (cond_exit_macro): New function.
3591 * as.h (cond_finish_check): Update declaration.
3592 (cond_exit_macro): Declare.
3593 * input-scrub.c (macro_nest): Make globally visible.
3594 (input_scrub_next_buffer): Call cond_finish_check.
3595 * macro.h (macro_nest): Declare.
3596 * read.c (s_mexit): Call cond_exit_macro.
3598 * config/tc-i386.h (RegMMX): Define.
3599 * config/tc-i386.c (pi): Check for all register types.
3600 (type_names): Add RegMMX.
3601 (md_assemble): Handle RegMMX.
3603 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3605 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3608 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3610 * config/tc-mips.c (nopic_need_relax): Add new parameter
3611 before_relaxing. Use it when testing ecoff_extern_size.
3612 (load_address, macro, md_estimate_size_before_relax): Fix all
3615 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3617 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3618 (obj_elf_subsection): New static function.
3620 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3622 * config/obj-coff.c (coff_header_append): Don't reset string_size
3623 each time through the loop.
3625 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3627 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3629 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3631 * doc/internals.texi (Porting GAS): Correct documentation for
3632 current configure handling of targ-cpu.h, et. al.
3633 (CPU backend): Document listing macros.
3635 * listing.c (data_buffer): Set size based on other listing macros,
3636 rather than always using 100.
3637 (data_buffer_size): Remove static variable.
3638 (calc_hex): Make data_buffer_size a local variable. Don't leave
3639 any slop when filling data_buffer.
3641 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3643 * doc/c-mips.texi: Document .set autoextend.
3645 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3647 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3648 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3649 sparc-*-openbsd*): New targets.
3650 * configure: Rebuild.
3652 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3654 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3655 for all undefined symbols.
3657 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3659 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3662 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3664 * configure.in (alpha*-*-openbsd*): New target.
3665 * configure: Rebuild.
3667 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3669 * configure.in (mips-*-openbsd*): New target.
3670 * configure: Rebuild.
3673 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3675 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3676 for instructions using conditional execution.
3679 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3681 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3683 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3685 * Makefile.in (srcroot): Remove.
3686 (INSTALL): Set to @INSTALL@.
3687 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3688 (all, dvi): Don't set srcroot.
3689 (install): Depend upon as.new, gasp.new, and installdirs. Use
3690 $(program_transform_name) directly, rather than using
3691 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3692 (installdirs): New target.
3693 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3694 (install): Depend upon installdirs. Use $(program_transform_name)
3695 directly, rather than using $(INSTALL_XFORM) and
3697 (installdirs): New target.
3698 (install-info-as): Run mkinstalldirs.
3699 (install-info-gasp): Likewise.
3701 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3703 * Makefile.in (INSTALL): Change install.sh to install-sh.
3705 * symbols.c (resolve_symbol_value): Check for division by zero.
3707 From Thomas Graichen <graichen@rzpd.de>:
3708 * Makefile.in: Always use $(SHELL) when running move-if-change.
3709 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3710 * configure: Rebuild.
3712 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3714 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3715 New argument `want'. Update enum cgen_parse_operand_result values.
3716 Initialize if CGEN_PARSE_OPERAND_INIT.
3717 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3718 (md_assemble): Call cgen_asm_init_parse.
3719 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3721 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3723 * config/tc-m68k.c (m68k_ip): Handle #j.
3725 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3727 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3728 right address for call label:32,regs,imm.
3730 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3732 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3734 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3735 symbol for OBJ_ELF anymore.
3737 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3739 * Makefile.in: Regenerate dependencies.
3740 (TARG_CPU): New variable.
3741 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3742 (.dep1): Delete creating of cgen-opc.h.
3743 (.tcdep): Put proper contents in cgen-opc.h.
3744 * configure.in (m32r): Delete setting of extra_files, extra_links.
3745 (AC_OUTPUT): Create cgen-opc.h.
3746 * configure: Regenerated.
3748 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3750 * makefile.vms: Update to build gasp.exe.
3752 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3754 * write.c (relax_frag): Make non-static.
3755 * write.h (relax_frag): Add prototype for.
3756 * config/tc-m32r.h (md_do_align): New arg `max'.
3757 * config/tc-m32r.c (m32r_do_align): Likewise.
3758 Update calls to frag_align, frag_align_pattern.
3759 (fill_insn): Update call to m32r_do_align.
3760 (m32r_scomm): Update call to frag_align.
3762 * config/tc-m32r.[ch]: New files.
3764 * Makefile.in (CPU_TYPES): Add m32r.
3765 (TARGET_CPU_CFILES): Add tc-m32r.c.
3766 (TARGET_CPU_HFILES): Add tc-m32r.h.
3767 (DISTCLEAN_HERE): Add cgen-opc.h.
3768 (.dep1,.tcdep): Create empty cgen-opc.h.
3769 (cgen.o): Add dependencies.
3770 (dependencies): Regenerate.
3771 * as.h (struct frag): New member fr_targ.
3772 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3773 * conf.in (USING_CGEN): New macro.
3774 * configure.in (m32r-*-*): Add entry for.
3775 Add cgen.o to extra_objects.
3776 * configure: Regenerate.
3777 * frags.c (frag_var): fr_pcrel_adjust renamed to
3778 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3779 (frag_variant): Likewise.
3780 * write.c (relax_frag): Likewise.
3781 * config/tc-ns32k.c (*): Likewise.
3783 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3785 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3786 rather than for any end of line character.
3788 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3789 call abort (i.e., as_abort) rather than crashing.
3791 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3792 OBJ_ELF, rather than of S_GET_OTHER.
3794 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3796 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3798 * Makefile.in (VERSION): Set to 2.8.1.
3800 * Branched binutils 2.8.
3802 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3804 * COPYING: Update FSF address.
3806 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3808 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3810 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3812 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3814 * config-gas.com: Update to handle both vax and alpha.
3815 * makefile.vms: Update to use config-gas.
3816 * conf-a-gas.com: Remove file.
3818 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3820 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3821 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3822 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3824 start-sanitize-tic80
3825 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3827 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3828 at the beginning of a line for compatibility with .S files where
3829 cpp leaves the filename transitions beginning with '#'.
3832 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3834 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3835 tc_coff_sizemachdep if OBJ_COFF.
3837 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3839 * config/tc-ppc.c (register_name): Declare.
3841 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3843 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3844 * configure: Rebuild.
3846 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3848 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3849 (mips16_mark_labels): New static function.
3850 (append_insn): Call mips16_mark_labels.
3851 (mips_emit_delays): Likewise.
3852 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3853 (s_mips_stab): New static function.
3855 * configure.in: Use ELF for mips-*-gnu*.
3856 * configure: Rebuild.
3858 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3860 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3863 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3865 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3866 set OPCODES_LIB to empty.
3867 * configure: Rebuild.
3869 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3871 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3873 * configure: Rebuild.
3875 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3877 * itbl-parse.y (yyerror): Make static. Declare.
3879 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3880 * configure.in: Set emulations for mips-*-linux*-*.
3881 * configure: Rebuild.
3883 * config/tc-mips.c (struct mips_set_options): Define.
3884 (mips_opts): New static variable.
3885 (mips_isa): Remove. Now a field in mips_opts. Change all
3887 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3888 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3889 (struct mips_option_stack): Define.
3890 (mips_opts_stack): New static variable.
3891 (s_mipsset): Add support for .set push and .set pop.
3892 * doc/c-mips.texi: Document .set push and .set pop.
3894 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3895 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3896 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3898 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3900 * as.c (parse_args): Update copyright date in version message.
3902 * Makefile.in (clean-here): Remove dependency files.
3904 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3905 (s_mri_common): Check S_IS_COMMON unconditionally.
3906 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3907 * config/tc-alpha.c (s_alpha_comm): Likewise.
3908 * config/tc-mips.c (nopic_need_relax): Likewise.
3909 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3910 (ppc_pe_comm): Likewise.
3911 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3912 common symbol to bfd_com_section_ptr.
3913 * config/tc-sparc.c (s_common): Likewise.
3914 (tc_gen_reloc): Likewise.
3917 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3919 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3922 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3924 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3927 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3929 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3932 * listing.c (print_lines): Add lineno parameter. Change all
3934 (listing_listing): Only call calc_hex for the right line.
3935 (listing_list): Set the new edict based on the current edict, in
3936 order to handle listing commands in macros correctly.
3938 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3941 * cond.c (cond_finish_check): New function.
3942 * as.h (cond_finish_check): Declare.
3943 * as.c (main): Call cond_finish_check.
3946 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3948 * config/tc-d30v.c (md_assemble): If two instructions
3949 are supposed to be assembled in parallel and the first one is
3950 long, print an error and stop.
3951 (md_apply_fix3): Don't calculate absolute relocs. Just write
3955 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3957 * config/tc-i386.h (iclrKludge): Define.
3958 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3960 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3962 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3963 * config/tc-alpha.c (alpha_debug): New static variable.
3964 (md_parse_option): Set alpha_debug if -g is seen.
3965 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3968 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3970 * config/tc-d30v.c (build_insn): Enable range-checking code.
3971 (postfix): Stop at space or comma.
3972 (md_assemble): Change error message.
3975 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3977 * Makefile.in: Added automatic dependency building.
3978 * dep-in.sed: New file.
3980 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3982 * config/obj-ieee.c (segment_name): Don't define function if this
3985 * config/obj-coff.h (DO_STRIP): Don't define.
3986 * config/tc-h8300.h (DO_STRIP): Don't define.
3987 * config/tc-h8500.h (DO_STRIP): Don't define.
3988 * config/tc-w65.h (DO_STRIP): Don't define.
3989 * config/tc-z8k.h (DO_STRIP): Don't define.
3991 * symbols.c (colon): Call obj_frob_label if it is defined.
3992 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3994 * configure.in: Don't set files and links. Don't call
3995 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3996 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3997 * configure: Rebuild.
3998 * Makefile.in (TARG_CPU_C): New variable.
3999 (TARG_CPU_O, TARG_CPU_H): New variables.
4000 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
4001 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
4002 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
4003 (LINKED_SOURCES): Remove.
4004 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
4005 (LINKED_HEADERS): Remove.
4006 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
4007 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
4009 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
4010 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
4011 (itbl-cpu.h): Remove target.
4012 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
4015 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
4017 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
4019 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4021 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
4022 open coded loop that does not require the name to start with a
4025 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
4027 * frags.c (frag_var): Change offset parameter to offsetT.
4028 (frag_variant): Likewise.
4029 * frags.h (frag_variant, frag_var): Update declarations.
4030 * config/tc-m68k.c (struct m68k_it): Change foff field to
4032 (add_frag): Change off parameter to offsetT.
4033 * Several files: Add casts to calls to frag_var.
4035 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
4036 serialize a parallel make.
4037 (itbl-parse.h): Split target out from itbl-parse.c.
4039 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4041 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
4043 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
4044 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
4045 storing the value of a common symbol.
4047 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4049 * config/obj-coff.c (glue_symbols): Unused variable symbolP
4051 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
4052 that is done by symbol_remove and symbol_insert.
4054 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
4057 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
4059 * config/tc-mips.c (load_register): In 32 bit mode, when not
4060 dealing with a 64 bit number, permit the upper 32 bits to be set
4061 even if bit 31 is not set.
4063 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
4065 * read.c (potable): Add "equiv".
4066 (s_set): Handle .equiv based on argument.
4067 * doc/as.texinfo (Equiv): New node to document .equiv.
4068 (Err): New node to document .err.
4070 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
4072 * Many files: Add function prototypes.
4073 * as.c (show_usage, parse_args): Make static.
4074 * frags.h (frag_alloc): Declare.
4075 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
4076 * symbols.c (dollar_label_instance): Change return type to long.
4077 * symbols.h (print_symbol_value): Declare.
4078 (print_expr, print_expr_1, print_symbol_value_1): Declare.
4079 * write.c (fix_new_exp): Don't declare make_expr_symbol.
4080 (remove_subsegs, relax_frag): Make static.
4081 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
4082 (what_kind_of_float): Likewise.
4083 (atof_vax): Make static. Change what_kind to int.
4084 (md_atof): Change what_statement_type to int.
4085 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
4086 * config/tc-alpha.c (vax_md_atof): Declare.
4087 (md_atof): Don't declare atof_ieee and vax_md_atof.
4088 * config/tc-i386.c (set_16bit_code_flag): Make static.
4089 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
4090 * config/tc-m68k.c (add_fix): Change width to int.
4091 (insert_reg): Change regname to const.
4092 (md_atof): Don't declare atof_ieee.
4093 (demand_empty_rest_of_line): Don't declare.
4094 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
4095 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
4096 (parse_keyword_arg): Change lookup_fn to take const arg.
4097 (md_atof): Don't declare atof_ieee.
4098 * config/tc-sparc.h: Add ifdef for multiple inclusion.
4099 (tc_aout_pre_write_hook): Don't declare.
4101 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4103 * as.h (bfd_alloc_by_size_t): Don't declare.
4104 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4106 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4108 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4109 (symbol_append): Set sy_next and sy_previous when adding a single
4110 symbol to an empty list. Call debug_verify_symchain.
4111 (verify_symbol_chain): Use assert, not know.
4113 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4115 * NEWS: Note BeOS support.
4116 * configure.in: (ppc-*-beos): New target, use coff as object format.
4117 * configure: Regenerate with autoconf.
4119 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4121 * config/tc-mips.c (md_apply_fix): Improve error message for out
4124 * Makefile.in: Add dependencies on obstack.h where needed.
4126 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4128 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4129 case of a symbol equated to another symbol when using SVR4_PIC.
4131 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4133 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4135 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4136 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4138 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4139 and md_elf_section_change_hook if they are defined.
4140 (obj_elf_text, obj_elf_previous): Likewise.
4142 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4144 * config/obj-multi.h (struct elf_obj_sy): Define if
4146 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4148 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4149 OBJ_SYMFIELD_TYPE is defined.
4151 * doc/as.texinfo (bss): Improve description of .bss section. In
4152 ELF or COFF, you are permitted to switch into the section.
4153 (Comm): Rewrite description of common symbols.
4154 (Lcomm): Mention that some targets permit a third argument.
4156 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4158 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4160 * symbols.c (colon): Change type of local to int. From Alan Modra
4161 <alan@spri.levels.unisa.edu.au>.
4163 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4164 alignment if a zero fill pattern was explicitly specified.
4165 * config/tc-sh.c (sh_do_align): Likewise.
4167 * read.c (equals): Always permit register names to be redefined.
4169 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4170 mips16 symbol to be adjusted if a symbol is being subtracted from
4173 From Eric Youngdale <eric@andante.jic.com>:
4174 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4175 illegal symbol version names.
4176 (elf_frob_symbol): Check for external default versions.
4178 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4180 From Eric Youngdale <eric@andante.jic.com>:
4181 * config/obj-elf.h (struct elf_obj_sy): Define.
4182 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4184 * config/obj-elf.c (obj_elf_symver): Just record the name.
4185 (obj_symbol_new_hook): Initialized versioned_name field.
4186 (elf_frob_symbol): If there is a versioned_name, either rename the
4187 symbol, or add an alias with that name.
4189 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4191 * config/tc-mn10300.c (md_relax_table): Define.
4192 (md_convert_frag): Implement.
4193 (md_assemble): Handle relaxable operands/instructions correctly.
4194 (md_estimate_size_before_relax): Implement.
4195 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4197 * config/tc-mn10200.c (md_relax_table): Fix typos.
4199 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4200 relocs anymore. Tweak fx_offset for pc-relative relocs.
4202 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4204 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4207 start-sanitize-tic80
4208 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4210 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4212 * config/tc-tic80.c (md_begin): Declare external variable
4213 coff_flags and insert an F_AR32WR bit into it.
4216 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4218 * read.c (equals): Add reassign parameter. Change all callers.
4219 * read.h (equals): Update declaration.
4221 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4223 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4224 can rely on the frag address to determine whether a frag is
4227 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4229 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4230 (S_LOCAL_NAME): Likewise.
4231 (FAKE_LABEL_NAME): Define unconditionally.
4232 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4234 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4235 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4236 Don't define FAKE_LABEL_NAME.
4237 * config/te-ic960.h: Likewise.
4238 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4239 (mips_frob_file_before_adjust): Declare.
4240 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4241 (mips_local_label): Remove.
4243 * config/te-sco386.h: Remove; not used.
4245 start-sanitize-tic80
4246 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4248 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4249 byte alignment rather than power-of-two alignment that is the
4253 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4255 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4257 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4258 message, and add newline.
4259 (process_file): Don't process assignments in the label if this is
4260 a equ or assign pseudo-op.
4261 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4262 and K_EQU, to match documentation.
4264 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4266 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4267 to denote read-only data sections.
4269 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4271 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4272 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4274 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4275 binary number if the next character is '+' or '-'.
4277 start-sanitize-tic80
4278 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4280 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4281 (find_opcode): Match operands that can be floats.
4282 (build_insn): Handle O_big (float) expressions and build
4286 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4288 * configure.in (mips*-*-lnews*): New target, also make empty
4289 emulation list for this target.
4290 * configure: Update.
4291 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4292 (mips_target_format): Use.
4293 * te-lnews.h: New file.
4295 start-sanitize-tic80
4296 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4298 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4299 operands with :m or :s modifiers and generate the right opcodes
4303 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4305 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4306 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4308 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4310 * config/tc-m68k.c (instring): Useless local declaration of
4311 crack_operand removed.
4312 * expr.h (expressionS): Changed type of X_op field to operatorT if
4315 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4317 Based on patches from Robert Lipe <robertl@dgii.com>:
4318 * configure.in: Add i386coff and i386elf to emulation list.
4319 * configure: Rebuild.
4320 * as.c (i386coff, i386elf): Declare.
4321 * obj.h (coff_format_ops): Declare.
4322 * config/obj-coff.c (OBJ_HEADER): Define.
4323 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4324 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4325 (obj_pseudo_table): Add "version".
4326 (coff_pop_insert): New static function.
4327 (coff_sec_sym_ok_for_reloc): New static function.
4328 (no_func): New static function.
4329 (coff_format_ops): New variable.
4330 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4331 (obj_symbol_new_hook): Define.
4332 (coff_obj_read_begin_hook): Declare.
4333 (obj_read_begin_hook): Define.
4334 * config/tc-i386.h (i386_target_format): Declare.
4335 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4336 OUTPUT_FLAVOR when appropriate.
4337 (i386_target_format): New function.
4338 * Makefile.in (obj-coff.o): New target.
4339 (e-i386coff.o, e-i386elf.o): New targets.
4341 From Stephen Williams <steve@icarus.icarus.com>:
4342 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4343 (_tc_get_bal_of_call): Don't declare.
4344 (tc_get_bal_of_call): Declare as function, don't define as macro.
4345 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4346 in sy_tc field, not x_balntry field.
4347 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4348 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4349 field, not x_balntry field.
4351 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4352 have the SHF_ALLOC attribute.
4354 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4355 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4356 (itbl-lex.o): Depend upon itbl-parse.h.
4358 * itbl-parse.y (yyerror): Change return type to int. Change to
4359 use old style function declaration.
4361 * Makefile.in (itbl-lex.o): Remove -Wall.
4362 (itbl-parse.o): Likewise.
4364 * cond.c (s_ifdef): If we should omit conditionals from listings,
4366 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4367 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4368 (listing_listing): Handle EDICT_NOLIST_NEXT.
4369 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4370 * listing.h (LISTING_NOCOND): Define.
4371 (LISTING_SKIP_COND): Define.
4372 * as.c (show_usage): Mention c as a suboption of -a.
4373 (parse_args): Handle c as a suboption of -a.
4374 * doc/as.texinfo: Document -alc.
4376 start-sanitize-tic80
4377 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4379 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4382 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4384 * doc/as.texinfo: Document .symver.
4386 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4388 * config/tc-d10v.c: Change pre_defined_registers to
4389 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4391 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4393 * config/obj-coff.c: Fix typo in comment section.
4394 start-sanitize-tic80
4395 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4396 an additional alignment argument.
4397 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4399 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4403 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4405 * Makefile.in: Remove dependancies on itbl-cpu.h.
4406 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4409 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4411 * itbl-ops.h: Include as.h.
4413 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4415 * as.c: Remove -t option.
4416 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4417 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4418 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4420 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4422 * itbl-ops.c: Don't define DEBUG.
4424 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4426 * Makefile.in: Update itbl-test.c to reflect its new location.
4428 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4430 * itbl-ops.c: Add test for itbl_have_entries.
4431 * config/tc-mips.c: Remove test for itbl_have_entries.
4432 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4434 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4436 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4437 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4438 (LEX, LEXFLAGS): Define.
4439 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4441 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4443 * itbl-parse.y: Fix indentation mistakes from indent program.
4444 * itbl-lex.l: Fix indentation mistakes from indent program.
4445 * itbl-ops.h: Add include for ansidecl.h.
4446 Add PARAMS around function arguments.
4447 Add declaration for itbl_have_entries.
4448 * itbl-ops.c: Add PARAMS around function arguments.
4449 * Makefile.in: Add itbl build rules.
4450 Add dependancies for itbl files to mips target.
4451 * as.c: Add itbl support.
4452 Add new option "--insttbl" for dynamically extending instruction set.
4453 * as.h: Declare insttbl_file_name;
4454 the name of file defining extensions to the basic instruction set
4455 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4456 itbl-ops.o to extra_objects for mips configuration.
4457 Add include file link from itbl-cpu.h to
4458 config/itbl-${target_cpu_type}.h.
4459 * config/tc-mips.c: Allow copz instructions.
4460 Add notes for future additions to the itbl support.
4462 (macro): Call itbl_assemble to assemble itbl instructions.
4463 See if an unknown register is specified in an itbl entry.
4465 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4466 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4468 start-sanitize-tic80
4469 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4470 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4472 (build_insn): Grab a frag early so we can use the address in
4473 fixups. Take one's complement of BITNUM values before insertion
4474 in opcode. Add code to support O_symbol operands.
4475 (md_apply_fix): Replace unimplemented warning with implementation.
4476 (md_pcrel_from): Ditto.
4477 (tc_coff_fix2rtype): Ditto.
4480 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4482 * config/tc-d30v.c (parallel_ok): New function.
4483 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4485 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4486 relocation is in different section.
4488 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4490 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4491 don't set the section alignment to 2**4.
4493 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4495 * config/tc-m68k.c (line_comment_chars): Add '*'.
4497 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4498 (do_scrub_begin): Don't set lex['*'].
4499 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4500 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4503 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4504 * configure: Rebuild.
4505 * config/te-svr4.h: New file.
4506 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4507 TE_SVR4 or TE_DELTA.
4509 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4511 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4512 short conditional branch around a long unconditional branch.
4514 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4516 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4519 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4522 * symbols.c (resolve_symbol_value): If both left and right
4523 operands are undefined, warn about both of them.
4525 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4527 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4528 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4529 (obj_elf_symver): New static function.
4530 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4533 * write.c (relax_segment): Make type and printf format agree.
4535 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4539 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4541 * config/tc-d30v.c, config/tc-d30v.h: New files.
4543 * configure: Rebuilt.
4545 * configure.in: Add case for d30v.
4548 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4550 * config/tc-alpha.h (md_operand): Define with a null expansion,
4551 like all the other targets.
4552 * doc/internals.texi (CPU backend): Add missing word in
4553 md_flush_pending_output description. Fix typo in md_convert_frag
4555 start-sanitize-tic80
4556 * config/tc-tic80: Minor comment additions/changes.
4559 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4561 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4562 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4563 * config/obj-coff.c (obj_coff_def): Use
4564 tc_canonicalize_symbol_name if defined.
4565 (obj_coff_tag, obj_coff_val): Likewise.
4566 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4568 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4570 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4571 does not actually work, though:
4572 * configure.in (i386-sequent-bsd*): New target.
4573 * configure: Rebuild.
4574 * config/tc-dynix.h: New file.
4575 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4577 * read.c (do_align): Add max parameter. Change all callers.
4578 Remove useless static variables.
4579 (s_align): New static function. Do common portion of
4580 s_align_bytes and s_align_ptwo.
4581 (s_align_bytes, s_align_ptwo): Just call s_align.
4582 * frags.c (frag_align): Add max parameter. Change all callers.
4583 (frag_align_pattern): Likewise.
4584 * frags.h (frag_align, frag_align_pattern): Update declarations.
4585 * write.c (relax_segment): Limit alignment change to fr_subtype.
4586 Fix some types to be addressT.
4587 * config/obj-coff.c (size_section): Likewise.
4588 * config/obj-ieee.c (size_section): Likewise.
4589 * config/tc-d10v.h (md_do_align): Add max parameter.
4590 * config/tc-i386.h (md_do_align): Likewise.
4591 * config/tc-m88k.h (md_do_align): Likewise.
4592 * config/tc-m88k.c (m88k_do_align): Likewise.
4593 * config/tc-sh.h (md_do_align): Likewise.
4594 * config/tc-sh.c (sh_do_align): Likewise.
4595 * as.h: Improve comments on rs_align and rs_align_code.
4596 * doc/as.texinfo: Document new alignment arguments.
4597 * doc/internals.texi (Frags): Document use of fr_subtype field for
4598 rs_align and rs_align_code.
4600 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4602 * config/tc-mips.c: Changed opcode parsing.
4604 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4606 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4607 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4608 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4609 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4610 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4611 to a location consistent with the rest of the target include files.
4612 * config/tc-i386.c: Remove misleading comment.
4613 * doc/internals.texi (CPU backend): Add description of function
4614 md_undefined_symbol.
4615 start-sanitize-tic80
4616 * config/tc-tic80.c: Add code to insert predefined symbols into the
4617 symbol table so they can be parsed by the standard expression parser.
4618 Remove custom code that use to parse them.
4619 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4620 to a location consistent with the rest of the target include files.
4623 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4625 * as.h: GNU c provides unlink() function.
4627 Unify section handling on openVMS/Alpha:
4628 * config/tc-alpha.c(s_alpha_link): Remove.
4629 (s_alpha_section): New function.
4630 Remove case-hacking of symbols
4631 Add .code_address pseudo-op.
4632 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4633 (s_alpha_code_address): New function.
4634 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4635 static constructors/destructors.
4636 Add debug code for crash debugs, to be removed when traceback code
4637 is added to object code.
4638 (s_alpha_name): New function for .name pseudo-op.
4639 (alpha_print_token): New function to print token expressions with
4640 alpha specific extensions.
4642 * makefile.vms: Allow compilation with current gcc snapshot.
4644 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4646 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4647 (DVIPS): Set to dvips.
4648 (ps, as.ps, gasp.ps): New targets.
4649 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4650 and MAKEINFO env variables.
4651 (internals.ps): Use DVIPS macro.
4652 (clean): Remove core and backup files.
4653 (distclean): Remove temporary files from building internals.
4655 * doc/internals.texi (Frags): Fix typo.
4656 (GAS processing): Ditto.
4657 (CPU backend): Ditto.
4658 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4659 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4660 * read.c: Remove ugly hack that dealt with config files not
4661 correctly defining TARGET_BYTES_BIG_ENDIAN.
4662 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4663 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4664 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4665 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4666 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4667 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4668 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4669 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4670 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4671 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4672 whether it is defined or not.
4673 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4674 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4675 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4676 whether it is defined or not.
4677 start-sanitize-tic80
4678 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4679 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4682 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4684 * write.c (write_relocs): Correct text in as_fatal error message,
4685 bfd_perform_relocation -> bfd_install_relocation.
4687 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4689 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4690 * read.c (LEX_TILDE): Define if not defined.
4691 (lex_type): Use LEX_TILDE.
4692 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4693 not is_part_of_name.
4695 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4697 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4700 * config/tc-mips.c (mips16_extended_frag): Correct base address
4701 for an extended PC relative instruction.
4702 (md_convert_frag): Likewise.
4704 * config/tc-mips.c (prev_nop_frag): New static variable.
4705 (prev_nop_frag_holds): New static variable.
4706 (prev_nop_frag_required): New static variable.
4707 (prev_nop_frag_since): New static variable.
4708 (append_insn): If we aren't reordering, and prev_nop_frag is not
4709 NULL, and we don't need any nops, then decrease the size of
4710 prev_nop_frag. Don't insert nops because of instructions in
4711 noreorder sections. Remember whether the previous instructions
4712 where in noreorder sections even when not reordering.
4713 (mips_no_prev_insn): Add preserver parameter. Change all
4714 callers. Refer prev_nop_frag variables when appropriate.
4715 (mips_emit_delays): Set up prev_nop_frag.
4716 (s_mipsset): Clear prev_nop_frag if reordering.
4718 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4720 * config/tc-mips.c (append_insn): Remove useless code which
4721 handled swapping a mips16 jump with a mips16 instruction with a
4724 * config/tc-mips.c (md_parse_option): When debugging, set
4725 mips_optimize to 1, not 0.
4727 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4729 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4730 like the expression was based on `.', adjust the value of the
4733 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4734 extended instruction in a delay slot when not reordering.
4735 (md_convert_frag): Warn if an extended instruction appears in a
4738 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4739 (s_insn): New static function.
4740 * doc/c-mips.texi: Document .insn.
4742 * config/tc-mips.c (md_begin): Add the general registers to the
4744 (mips16_ip): First parse the expression, and then see whether it
4745 came up with a register, rather than trying to first see whether
4746 we are looking at a register.
4748 start-sanitize-tic80
4749 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4751 * config/tc-tic80.c: Numerous changes and additions to flesh
4752 out functions that were previously just stubs, and fix some
4753 problems found using the new TIc80 testsuite cases.
4756 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4758 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4759 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4761 * config/tc-mips.c (append_insn): Output jump instruction as a
4762 pair of 2 byte instructions, rather than as a single 4 byte
4765 start-sanitize-r5900
4766 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4767 (mips_ip): Don't check INSN_ISA for a macro.
4770 start-sanitize-r5900
4771 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4773 * config/tc-mips.c: added r5900.
4776 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4778 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4779 config/itbl-mips.h: Add copyright message and fix indentation.
4781 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4783 * itbl-ops.c: New file. Add support for dynamically read
4784 instruction registers, opcodes and formats. Build internal table
4785 for new instructions and provide callbacks for assembler and
4787 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4789 * itbl-ops.h: New file. Header file for itbl support.
4790 * config/itbl-mips.h: New file. Mips specific definitions for
4793 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4795 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4796 fit into the constant field of a relaxable operand, then it does
4799 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4801 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4802 a jsr target in a different section just like a jsr to
4803 an undefined target.
4805 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4807 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4808 against any mips16 symbols, not just externally visible ones.
4809 (md_apply_fix): Corresponding change.
4811 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4813 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4814 the operand of the exit instruction.
4816 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4818 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4819 as O_symbol, copy over the segment.
4821 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4823 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4824 fixup to be against the section symbol, adjust the value
4827 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4829 * write.c (write_relocs): Avoid looping on equated symbols.
4830 Adjust fx_offset by X_add_number for each symbol.
4831 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4833 (fixup_segment): Add a loop to track down equated symbols and
4834 adjust fx_offset appropriately.
4836 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4838 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4839 jmp -> bra relaxing.
4840 (md_convert_frag): Handle jmp->bra relaxing.
4841 (md_assemble): Handle jmp->bra relaxing.
4842 (md_estimate_size_before_relax): Likewise.
4844 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4846 * config/tc-i386.c (i386_align_code): Add comments explaining the
4849 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4851 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4852 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4854 (md_longopts): Add "enforce-aligned-data".
4855 (md_show_usage): Mention --enforce-aligned-data.
4856 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4857 enforce-aligned-data.
4859 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4860 "word", and "short".
4861 (ppc_xcoff_cons): New static function.
4863 * write.c (relax_segment): Give an error if a .space symbol is
4864 common or undefined.
4866 * read.c (read_a_source_file): Don't handle mri_pending_align if
4867 the handler is s_globl or s_ignore.
4869 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4871 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4872 start-sanitize-tic80
4873 * config/tc-tic80.c: Many additions to previous placeholder file.
4874 * config/tc-tic80.h: Ditto.
4877 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4879 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4881 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4883 * config/tc-mips.c (mips_fix_adjustable): New function.
4884 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4885 (mips_fix_adjustable): Declare.
4887 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4888 * read.c (read_a_source_file): After doing an mri_pending_align,
4889 adjust the line_label if there is one.
4890 (s_space): Set mri_pending_align if an odd number of bytes were
4893 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4895 * config/tc-d10v.h (md_do_align): Add this hook to call
4896 d10v_cleanup() when a ".align" is detected.
4898 * config/tc-d10v.c (find_opcode): Correctly calculate
4899 branch displacement when .aligns are present.
4901 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4903 * config/tc-mn10200.c (md_relax_table): Define.
4904 (md_convert_frag): Implement.
4905 (md_assemble): Handle relaxable operands/instructions correctly.
4906 (md_estimate_size_before_relax): Implement.
4907 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4909 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4911 * config/tc-mips.c (append_insn): Give an error for jumps to a
4913 (md_apply_fix): Make a branch to an odd address an error rather
4916 * config/tc-mips.c (md_convert_frag): If the user explicitly
4917 requested an extended opcode, pass warn as true to mips16_immed.
4919 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4920 an explicit 0, so that explicitly extended instructions work
4923 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4925 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4926 symbol for a common symbol.
4928 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4930 Patch presumed to have been checked in awhile ago but wasn't.
4931 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4932 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4933 (relax_segment, case rs_org): Move code inside braces. Move locals
4934 target,after inside too.
4935 (relax_segment, case rs_machine_dependent): Guts moved to ...
4936 (relax_frag): New function.
4937 Call md_prepare_relax_scan if defined.
4939 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4941 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4942 'p' operand specifier.
4944 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4946 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4947 m68k family cpus which support long branch addressing modes.
4948 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4949 md_create_long_jump): Use it.
4951 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4953 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4954 the .reginfo or .MIPS.options section if configured for an
4957 * config/tc-mips.c (md_begin): Don't set interlocks for
4960 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4962 * read.c (read_a_source_file): Make sure the symbol ends with
4963 whitespace before checking whether the next character is '='.
4965 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4967 * config/tc-i386.c (sco_id): Moved from here...
4968 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4969 really is an SCO ELF specific thing, not just a SCO x86 specific
4972 start-sanitize-tic80
4973 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4975 * configure.in (tic80-*-*): Don't require 'coff'.
4976 * configure: Regenerate.
4979 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4981 * read.c (emit_expr): Check for overflow of a negative value
4983 * write.c (fixup_segment): Likewise.
4984 * config/obj-coff.c (fixup_segment): Likewise.
4986 * config/tc-m68k.c (struct label_line): Define.
4987 (labels, current_label): New static variables.
4988 (md_assemble): Mark current_label as text, and clear it.
4989 (m68k_frob_label): New function.
4990 (m68k_flush_pending_output): New function.
4991 (m68k_frob_symbol): New function.
4992 * config/tc-m68k.h (tc_frob_label): Define.
4993 (md_flush_pending_output): Define.
4994 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4995 (tc_frob_coff_symbol): Likewise.
4997 * read.c (read_a_source_file): When defining a macro in MRI mode,
4998 don't add the symbol to the symbol table.
5000 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
5002 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
5003 here since fixup_segment doesn't (linkrelax is set).
5004 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5006 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
5008 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
5011 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
5013 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
5014 to avoid warnings with the native HP compiler.
5015 (fix_new_hppa): Similarly for the r_type argument.
5016 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
5017 in an #if OBJ_ELF to keep gcc -Wall quiet.
5018 (md_apply_fix): Always initialize "result".
5020 * config/tc-mn10200.c (md_assemble): Generate relocations.
5022 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5024 * config/tc-m68k.c (s_even): Adjust the alignment of the current
5027 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
5029 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
5030 pass on the new file hook.
5032 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
5033 !alpha_force_relocation, as local LITERALs can be adjusted to be
5034 relative to the section.
5036 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
5038 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
5040 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
5041 aligned to odd boundary.
5042 (tc_frob_coff_symbol): Define.
5044 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
5046 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
5048 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
5049 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
5051 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
5053 (md_assemble): If the size is 'B', set fx_signed.
5054 (md_apply_fix_2): Use fx_signed when checking for overflow.
5056 * write.h (struct fix): Add fx_signed field.
5057 * write.c (fix_new_internal): Initialize fx_no_overflow and
5059 (fixup_segment): Use fx_signed when checking for overflow.
5060 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
5061 fx_signed when checking for overflow.
5063 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
5065 * NOTES, NOTES.config: Removed. These are rarely, if ever,
5066 updated, and all the useful information is in doc/internals.texi.
5068 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5069 * read.c (read_a_source_file): Check for conditional operators
5070 before doing an MRI pending alignment.
5071 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
5072 (tc_conditional_pseudop): Define.
5073 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
5074 * doc/internals.texi (CPU backend): Describe
5075 tc_conditional_pseudoop.
5077 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5078 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
5080 (md_begin): Check m68k_rel32_from_cmdline before setting
5082 (m68k_mri_mode_change): Likewise.
5083 (md_longopts): Add --disp-size-default-16 and
5084 --disp-size-default-32.
5085 (md_parse_option): Handle new options.
5086 (md_show_usage): Mention new options.
5087 * doc/c-m68k.texi (M68K-Opts): Document new options.
5089 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
5090 * config/tc-m68k.c (m68k_index_width_default): New static
5092 (m68k_ip): Use m68k_index_width_default to set the size of a base
5093 register whose size was not given.
5094 (md_longopts): Add --base-size-default-16 and
5095 --base-size-default-32.
5096 (md_parse_option): Handle new options.
5097 (md_show_usage): Mention new options.
5098 * doc/c-m68k.texi (M68K-Opts): Document new options.
5100 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5102 * configure.in: Recognize mips-*-linux* target.
5103 * configure: Rebuild.
5105 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5106 work if valueT is only 32 bits.
5108 * config/tc-mips.c: Throughout, check target_big_endian rather
5110 (byte_order): Remove.
5111 (mips_init_after_args): Remove.
5112 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5113 (mips_init_after_args): Don't declare.
5114 (tc_init_after_args): Don't define.
5116 * config/tc-mips.h (tc_frob_after_relocs): Define if
5118 (mips_elf_final_processing): Likewise.
5119 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5121 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5123 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5124 sld.{h,w} and the operand is relocatable, adjust the adend by
5125 shifting it right one bit.
5127 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5129 * read.c (read_a_source_file): Check mri_pending_align after
5130 checking for a macro. From Ronald F. Guilmette
5133 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5135 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5136 add segment argument. If OBJ_ELF, treat a relocation against a
5137 symbol in a linkonce section like a relocation against an external
5139 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5141 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5143 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5145 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5147 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5148 includes config.h instead of host.h, tc.h instead of tp.h, and
5149 targ-env.h instead of target-environment.h.
5150 Also, obj-format.h includes targ-cpu.h instead of
5152 start-sanitize-tic80
5153 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5154 * configure: Rebuild with autoconf.
5155 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5156 (TARGET_FORMAT): Define to "coff-tic80".
5157 * config/tc-tic80.c: New file for TIc80 support.
5158 * config/tc-tic80.h: New file for TIc80 support.
5161 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5163 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5166 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5168 * write.c (adjust_reloc_syms): If the fixup symbol has been
5169 equated to an undefined symbol, convert the fixup to being against
5170 the target symbol. Remove obsolete code handling a special case
5173 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5175 * mpw-make.sed: Use NewFolderRecursive for installation.
5177 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5179 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5181 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5183 * config/tc-d10v.c (md_assemble): Fix bug which caused
5184 second instruction in a line to be case sensitize.
5186 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5188 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5189 range check operands with MN10200_OPERAND_NOCHECK set.
5190 (check_operand): Likewise.
5192 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5194 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5195 (md_begin): Always align the text section to a four byte
5197 (append_insn): Remove call to record_align.
5199 * config/tc-mips.c (insn_label): Remove.
5200 (struct insn_label_list): Define.
5201 (insn_labels, free_insn_labels): New static variables.
5202 (mips_clear_insn_labels): New static function.
5203 (append_insn): Mark all mips16 text labels, and make them odd.
5204 Handle all labels after emitting a nop, not just one. Call
5205 mips_clear_insn_labels rather than just clearing insn_label.
5206 (mips_emit_delays): Add insns parameter, and use it to decide
5207 whether to mark mips16 labels. Handle all labels, not just one.
5208 Force mips16 labels to be odd. Change all callers.
5209 (mips16_immed): Don't check for an odd branch target.
5210 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5211 (mips16_extended_frag): Ignore the low bit in a branch target.
5212 (md_convert_frag): Likewise.
5213 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5214 clearing insn_label.
5215 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5216 (s_float_cons, s_gpword): Likewise.
5217 (s_align): Use insn_labels rather than insn_label.
5218 (s_cons, s_float_cons, s_gpword): Likewise.
5219 (mips_frob_file_after_relocs): New function.
5220 (mips_define_label): Rewrite to add to insn_labels list.
5221 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5222 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5223 out odd, increment it.
5225 * config/tc-mips.c (append_insn): Only update prev_insn when not
5226 reordering if place is NULL.
5228 * config/tc-mips.c (mips16_ip): Check for a missing expression
5229 when using the register indirect addressing mode.
5231 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5233 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5234 check 24bit operands for overflow.
5235 (check_operand): Likewise.
5237 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5239 * doc/as.texinfo (Section): Document how to use the .section
5240 pseudo-op for COFF and ELF.
5242 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5246 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5248 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5249 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5250 store them. Adjust other RELAX_MIPS16 macros.
5251 (RELAX_MIPS16_DSLOT): Define.
5252 (RELAX_MIPS16_JAL_DSLOT): Define.
5253 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5254 handling of whether previous instruction has a fixup. Set
5255 prev_insn_reloc_type.
5256 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5257 (mips16_extended_frag): Use the right base address for a PC
5258 relative add or load.
5259 (md_convert_frag): Likewise. If a PC relative add or load is
5260 used, record the alignment for the section.
5262 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5264 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5265 linkonce section into a reloc against the section symbol.
5267 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5268 branch instructions.
5270 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5271 system, don't set the section alignment to 2**4.
5272 (s_change_sec): Likewise.
5273 (append_insn): Call record_alignment for the section.
5274 (md_section_align): Don't align the section size for an embedded
5277 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5279 * write.c (adjust_reloc_syms): Make sure that symbols are
5280 resolved; expression symbols may have been skipped.
5281 * config/obj-coff.c (fixup_segment): Likewise.
5283 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5285 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5286 BFD_RELOC_24_PLT_PCREL relocation.
5287 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5289 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5291 * config/tc-d10v.c (write_2_short): Remove code that called
5292 parallel_ok() when the programmer specified parallel instructions.
5294 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5296 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5299 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5300 * config/tc-mn10300.c (md_assemble): Likewise.
5302 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5304 * config/tc-mips.c (append_insn): Make sure there is enough room
5305 in a frag after a mips16 instruction to switch it with a jump
5308 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5309 attempt to use a non absolute symbol in an extending frag.
5311 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5313 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5314 * config/tc-mn10200.h: Likewise.
5316 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5318 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5319 UNGET rather than PUT. Set old_state before setting state to -2.
5321 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5322 when extending because the value is exactly maxtiny + 1.
5324 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5325 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5326 (RELAX_MIPS16_USER_SMALL): Define.
5327 (RELAX_MIPS16_USER_EXT): Define.
5328 (mips16_small, mips16_ext): New static variables.
5329 (append_insn): Pass mips16_small and mips16_ext to
5330 RELAX_MIPS16_ENCODE.
5331 (mips16_ip): Set mips16_small and mips16_ext.
5332 (mips16_immed): Don't check mips16_autoextend.
5333 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5335 * write.c (write_relocs): Print an error for an out of range
5336 fixup, rather than calling abort.
5338 * as.c (main): Unlink the output file if there are errors while
5339 generating the fixups.
5341 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5343 * config/tc-mips.c (mips16_extended_frag): Don't call
5345 (md_convert_frag): Call resolve_symbol_value before calling
5346 S_GET_VALUE, and don't add in the frag address.
5348 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5349 and use them when reporting errors. Change all callers.
5351 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5353 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5354 Remove '$' prefixing for registers.
5356 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5358 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5359 is initialized before using it.
5360 (d10v_cleanup): No longer uses its argument, so make it void.
5362 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5364 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5366 * write.c (fixup_segment): Don't discard the symbol for a PC
5367 relative fixup to an absolute symbol.
5369 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5371 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5372 with multiple sections.
5374 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5376 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5377 no-mips-16 to no-mips16.
5378 (s_mipsset): Accept .set mips16 and .set nomips16.
5380 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5382 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5383 argument, and check for +/- constant following the suffix, folding
5384 it into the expression.
5385 (ppc_elf_cons): Change ppc_elf_suffix calls.
5386 (md_assemble): Ditto.
5387 (shlib): Replace boolean mrelocatable with enumeration shlib.
5388 (md_parse_option): Discriminate between PIC style shared libraries
5390 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5393 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5395 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5396 change the comment characters.
5398 * config/tc-ppc.c (comment_chars): Delete in favor of
5400 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5402 (ppc_comment_chars): Select appropriate comment chars by default.
5403 (msolaris): New flag for -m{,no-}solaris.
5404 (md_parse_option): Recognize -K pic. Add support for
5406 (md_show_usage): Update.
5407 (md_begin): Do not set ELF flags if Solaris.
5408 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5409 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5411 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5413 * as.c (main): Correct handling of flag_always_generate_output.
5415 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5417 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5418 fx_offset, not fx_addnumber.
5420 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5423 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5425 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5427 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5429 * config/tc-mips.c (md_section_align): Check for an alignment of
5430 4, not an alignment of 16. Corrects August 7 patch.
5432 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5434 * configure, conf.in: Rebuild with autoconf 2.12.
5436 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5437 alignment is specified.
5439 Add support for mips16 (16 bit MIPS implementation):
5440 * config/tc-mips.c: Extensive additions for mips16 support, not
5442 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5443 (insn_uses_reg): Change last parameter to an enum.
5444 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5445 (md_relax_frag): Define as mips_relax_frag.
5446 (mips_relax_frag): Declare.
5447 (struct mips_cl_insn): Add use_extend and extend fields.
5448 (tc_fix_adjustable): Define.
5449 * config/obj-elf.h (S_GET_OTHER): Define.
5450 (S_SET_OTHER): Define.
5452 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5454 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5455 o and p operand specifiers.
5457 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5459 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5460 (relax_segment, case rs_org): Move code inside braces. Move locals
5461 target,after inside too.
5462 (relax_segment, case rs_machine_dependent): Guts moved to ...
5463 (relax_frag): New function.
5464 Call md_prepare_relax_scan if defined.
5465 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5468 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5470 * config/tc-mn10300.c (address_registers): Use '$' as register
5471 prefix instead of '%'.
5472 (data_registers, other_registers, md_assemble): Likewise.
5474 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5475 (data_registers, other_registers, md_assemble): Likewise.
5477 * config/tc-mn10300.c (md_assemble): Correctly determine the
5478 correct location and type for each relocation.
5479 (md_pcrel_from): Simplify.
5481 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5484 converted into branch around branch.
5486 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5488 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5489 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5491 * config/tc-mn10300.c (md_begin): Set linkrelax.
5492 (md_assemble): Create fixups as needed.
5493 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5495 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5497 * config/tc-d10v.c (parallel_ok): When automatically converting
5498 serial ops to parallel, do not consider a branch as the first
5501 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5503 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5505 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5507 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5509 (check_operand): Likewise.
5511 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5513 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5515 (write_2_short): Call parallel_ok to check whether two short
5516 instructions the user requested execute in parallel, can be
5519 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5521 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5522 allow a branch and link in parallel with an exe instruction.
5524 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5526 * doc/c-d10v.texi: Add info on @word modifier.
5528 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5530 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5531 operands are assumed to be 32bits. Use "bits" field to hold the
5532 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5533 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5536 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5537 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5539 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5540 MN10300_OPERAND_SPLIT.
5542 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5544 * config/tc-mn10300.c (md_assemble): Insert operands into
5545 the extension part of the instruction if necessary.
5546 (mn10300_insert_operand): Accept pointer to extension word
5547 argument. Make insn a pointer argument too. Return type
5548 is now void. All callers changed.
5550 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5552 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5553 repeated register operands.
5555 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5557 * doc/as.texinfo: Added section on reporting bugs.
5559 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5560 alpha_macro emit field to expect a const argument, and change the
5561 arg field to be const. Fix some spacing to follow the GNU
5564 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5566 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5567 (pca56) and 21264 (ev6) cpus.
5568 (md_apply_fix): Private relocation types are now negative.
5569 (alpha_force_relocation): Likewise.
5570 (tc_gen_reloc): Likewise.
5571 (emit_insn): Likewise.
5572 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5573 (emit_stX): Likewise.
5574 (emit_sextX): Likewise.
5576 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5578 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5579 a symbol found in a reloc.
5581 * symbols.c (resolve_symbol_value): Improve the error message if
5582 an undefined symbol is used in an expression.
5584 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5586 * doc/internals.texi: Rewrite, and add a lot of documentation.
5587 * doc/Makefile.in (internals.info): New target.
5589 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5591 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5592 against weak symbols.
5594 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5596 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5599 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5600 fixup at the right address within the frag.
5602 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5603 to an absolute value, instead increment it as needed.
5605 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5606 * config/tc-v850.c: Fix some indention problems.
5607 (md_relax_table): Define for D9->D99 branch displacement
5609 (md_convert_frag): Do something useful instead of aborting.
5610 (md_estimate_size_before_relax): Likewise.
5611 (md_assemble): Note if the matching instruction has a relaxable
5612 operand. If it does, allocate frag with frag_var and don't
5615 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5617 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5618 write out any buffered instructions when a ".end" is found.
5620 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5622 * read.c (read_a_source_file): New hook md_cleanup().
5624 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5626 * write.c (fix_new_exp): Use make_expr_symbol to build an
5627 expression symbol for a complex fixup.
5629 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5631 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5632 hacks to improve parsing of complex hi, lo, zda, etc
5634 (md_assemble): Don't demand and eat a trailing ')' after finding
5635 a v850 relocation prefix. Sign extend the constant in a
5636 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5638 (parse_cons_expression_v850): Don't eat a trailing ')' after
5639 finding a v850 relocation prefix.
5641 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5642 (TC_CONS_FIX_NEW): Likewise.
5643 * config/tc-v850.c (parse_cons_expression_v850): New function.
5644 (cons_fix_new_v850): Likewise.
5646 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5648 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5650 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5651 for an unknown relocation type.
5653 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5655 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5658 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5660 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5661 differently for movea & sst/sld insns.
5663 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5665 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5668 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5670 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5671 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5672 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5673 frob_file_after_relocs field.
5674 * config/obj-elf.c (elf_format_ops): Likewise.
5675 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5676 including obj-elf.h.
5678 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5680 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5681 specially if not ELF.
5682 (md_apply_fix): Handle BFD_RELOC_64.
5683 (tc_gen_reloc): Handle BFD_RELOC_64.
5685 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5686 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5689 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5690 Don't check S_GET_OTHER.
5692 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5694 * config/tc-mips.c (mips_ip): Accept an odd floating point
5695 register with l.s or s.s.
5697 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5699 (obj_aout_type): New static function.
5701 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5703 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5705 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5707 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5708 and sdaoff expressions.
5710 * write.c (fixup_segment): Don't add symbol value to addend if
5711 TC_V850 and OBJ_ELF.
5712 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5715 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5716 (md_pcrel_from_section): Likewise.
5717 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5719 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5721 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5722 (md_pcrel_from_section): New function.
5723 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5725 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5727 * config/tc-mips.c (load_register): Add cast to offsetT when using
5730 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5732 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5733 (elf_frob_file_after_relocs): ... here. New function.
5734 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5735 * write.c (write_object_file): Call *frob_after_relocs after the
5736 call to write_relocs.
5738 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5740 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5741 symbol, as this messes up linking. Instead, expand the recursive call
5742 inline and change up the appropriate bits to get the 0x8000 offset
5743 in the reloc addend.
5745 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5747 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5748 two symbols in the same segment to be adjusted.
5750 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5751 * configure: Rebuild.
5753 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5755 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5757 (ppc_elf_validate_fix): Ditto.
5758 (md_assemble): Ditto.
5760 (ppc_pe_section): Ditto.
5761 (ppc_frob_symbol): Ditto.
5763 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5765 * config/mn10300.c (md_assemble): Pass an extra shift count
5766 to mn10300_insert_operand based on the opcode format.
5767 (mn10300_insert_operand): Accept and use extra shift count
5770 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5771 formats rather than hard-coded constants.
5773 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5774 are 7 bytes long. Write out instructions in big-endian format.
5776 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5778 * config/tc-mn10300.c (md_assemble): Tweak further so
5779 that all instructions are parsed correctly.
5781 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5783 * as.h: Include libiberty.h.
5784 (xmalloc, xrealloc): Don't declare.
5785 * as.c: Don't include libiberty.h.
5786 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5787 * config/tc-mips.c: Likewise.
5788 * messages.c: Likewise.
5789 (xstrerror): Don't declare.
5790 * xmalloc.c: Remove.
5792 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5794 * config/tc-mn10300.h (pre_defined_registers) Remove.
5795 (system_registers, cc_names): Likewise.
5796 (address_registers, data_registers, other_registers): New register
5798 (register_name, system_register_name, cc_name): Remove.
5799 (mn10300_reloc_prefix): Likewise.
5800 (data_register_name): New function.
5801 (address_register_name, other_register_name): Likewise.
5802 (md_assemble): Rough cut at parsing operands. Remove lots of
5804 (md_apply_fix3): Disable for now.
5806 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5808 * config/tc-m68k.c (select_control_regs): New function, extracted
5809 out of m68k_init_after_args.
5810 (m68k_init_after_args): Use it.
5811 (mri_chip): Use it here as well to update set of allowed control
5814 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5816 * config/obj-elf.c (elf_begin): New function.
5817 (obj_elf_section): Add the section symbol to the symbol table.
5818 * config/obj-elf.h (obj_begin): Define.
5819 (elf_begin): Declare.
5820 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5823 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5825 * config/obj-coff.c (fixup_segment): Subtract the section address
5826 from a PC relative reloc if TC_M68K.
5828 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5830 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5831 .uaxword available even if not OBJ_ELF.
5832 (md_atof): Remove unused local variable wordP.
5834 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5836 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5837 for Matsushita MN10x00 support.
5838 * configure.in: Recognize mn10x00-*-*
5839 * configure: Rebuilt.
5841 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5843 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5844 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5845 (load_expression): track clobbering of base reg before jmp/jsr.
5846 (s_alpha_file): pass case_hack flags and source filename via
5847 symbol table to bfd.
5848 * tc-alpha.h (TC_CONS_FIX_NEW): define
5850 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5852 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5853 * configure: Rebuild.
5855 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5857 * read.c (s_macro): Warn if a macro has the same name as a
5859 (s_space): In m68k MRI mode, align to a word boundary.
5860 * macro.c (define_macro): Add namep parameter. Change all
5862 * macro.h (define_macro): Update declaration.
5864 * as.c (show_usage): Print bug report address.
5865 (parse_args): Change version printing to match current GNU
5867 * gasp.c (show_usage): Print bug report address.
5868 (main): Change version printing to match current GNU standards.
5870 * config/tc-m68k.c (init_table): Correct access control unit
5871 register numbers. From Ken Rose <rose@netcom.com>.
5873 * config/tc-alpha.c: Add some static function prototypes.
5874 (alpha_macros): Move to top of file. Make static.
5875 (alpha_num_macros): Move to top of file.
5877 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5879 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5882 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5884 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5885 and just call sprintf_vma.
5887 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5889 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5891 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5893 * read.c (float_cons): Call md_flush_pending_output if it is
5896 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5898 * config/tc-d10v.c (md_operand): Created. Allows operands to
5900 * config/tc-d10v.h (md_operand): Undefined.
5902 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5904 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5905 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5907 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5909 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5910 reloc for the i960 for a reloc in the same section. This undoes
5911 one of the two changes made Aug 19.
5913 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5915 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5916 symbols to the position of the debugging information.
5918 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5920 * expr.c (expr): Always use unsigned right shifts for >>.
5922 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5924 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5925 slots when processing BL fixups.
5927 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5928 on the first half of the instruction.
5930 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5932 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5933 stabs expression, rather than giving an error.
5935 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5938 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5940 * config/tc-mips.c (append_insn): Fill in the value for a constant
5941 jump, rather than creating a reloc.
5943 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5945 * config/tc-mips.c (append_insn): Don't swap an instruction which
5946 sets a condition code with an instruction which uses a condition
5948 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5951 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5952 (mips_ip): Give a better error message if the ISA level is wrong.
5953 (md_parse_option): Recognize -mcpu=[v][r]5000.
5955 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5957 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5959 (load_register): Ensure hi32 bits are not lost during lo32bit
5960 processing. Fix shift offset that was overflowing into the next
5961 instruction field. Add code to generate shorter sequences for
5962 constants with a single contiguous seqeuence of ones.
5964 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5966 * config/tc-d10v.c (d10v_dot_word): New function to support
5967 "@word" with the word pseudo-op.
5968 (md_apply_fix3): Cleanup and changes to support correct sizes
5969 for 16 and 18-bit relocs.
5971 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5973 * configure.in (sparc-*-aout): Set `em'.
5974 * configure: Regenerated.
5975 * config/te-sparcaout.h: New file.
5976 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5977 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5978 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5979 (SPECIAL_CASE_{SETSW,SETX}): Define.
5980 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5981 (md_begin): Delete setting of `target_big_endian'.
5982 (output_insn): New function.
5983 (md_assemble): Rewrite. Add `setx' support.
5984 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5986 (md_atof): Add little endian support.
5987 (md_number_to_chars): Likewise.
5988 (md_apply_fix): Likewise.
5989 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5990 (md_parse_option): Likewise.
5991 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5993 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5995 * ecoff.c (ecoff_new_file): New function.
5996 * ecoff.h (ecoff_new_file): Declare.
5997 * config/obj-ecoff.h (obj_app_file): Define.
5999 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
6001 * config/tc-alpha.c (load_expression): Bias the .lit8 section
6002 symbol by 32k so that our 16-bit signed offset can address the
6003 entire chunk. Reported by <matt@lkg.dec.com>.
6005 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
6007 * config/tc-mips.c (load_register): Remove unused variable tmp.
6009 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
6011 * config/tc-mips.c (load_register): Remove unnecessary code that
6012 was causing the high 32bits of 64bit constants to be lost.
6014 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6016 * config/tc-d10v.c: Added changes to support function
6017 pointers and "@word" syntax.
6019 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
6021 * config/tc-v850.c: Remove commented out and #if 0'd code.
6022 (v850_reloc_prefix): Provide prototype.
6023 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
6025 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
6026 (md_assemble): Add default to case statement.
6028 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
6030 * config/tc-v850.c (md_assemble): Compute size of the instrction
6033 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
6036 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
6038 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
6039 routines to fetch/store the updated instruction from/to memory.
6040 (v850_insert_operand): If the operand has a specialized insert
6043 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6045 * config/tc-v850.c (reg_name_search): Align calling convention to
6046 be like identical function found in tc-ppc.c.
6047 (get_reloc): Removed.
6048 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
6049 (md_assemble): emit fixups.
6050 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
6052 (md_apply_fix3): handle fixups/relocs.
6053 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
6055 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
6058 * configure.in (sh-*-elf*): New target.
6059 * config/tc-sh.h (TARGET_ARCH): Define.
6060 (WORKING_DOT_WORD): Define.
6061 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
6062 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
6063 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
6064 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
6065 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
6066 (SUB_SEGMENT_ALIGN): Likewise.
6067 (RELOC_32): Don't define.
6068 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
6069 (target_big_endian): Declare if OBJ_ELF.
6070 (TARGET_FORMAT): Define if OBJ_ELF.
6071 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
6073 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
6074 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
6075 (struct sh_count_relocs): Define.
6076 (sh_count_relocs): New static function, broken out of
6077 sh_frob_file. Add BFD_ASSEMBLER code.
6078 (sh_frob_section): Likewise.
6079 (sh_frob_file): Call sh_frob_section.
6080 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
6081 call section_symbol rather than seg_info (seg)->dot.
6082 (md_section_align): Add OBJ_ELF version.
6083 (SWITCH_TABLE_CONS): Define.
6084 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
6085 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
6086 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
6088 (struct reloc_map): Define if not BFD_ASSEMBLER.
6089 (coff_reloc_map): Likewise.
6090 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
6091 (tc_gen_reloc): New function if BFD_ASSEMBLER.
6092 * write.c (write_relocs): Ifdef out fx_where test which triggers
6093 inappropriately for SH ELF.
6094 (write_object_file): Call tc_frob_file_before_adjust and
6095 obj_frob_file_before_adjust if they are defined.
6097 * write.c (write_object_file): Use BFD_RELOC_16, not
6098 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
6100 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6103 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6105 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6106 branch sizes in across sections.
6108 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6110 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6113 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6115 * config/tc-v850.c (md_begin): Deal with end of opcode
6118 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6120 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6121 the wrong opcode for cases like st2w where there are many forms
6122 of the same instruction.
6124 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6126 * expr.c (operand): If md_parse_name is defined, call it before
6127 calling symbol_find_or_make.
6128 * config/tc-ppc.h (md_parse_name): Define.
6129 (ppc_parse_name): Declare.
6130 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6132 (register_name): Update call to reg_name_search.
6133 (cr_operand): New static variable.
6134 (cr_names): New static const array.
6135 (ppc_parse_name): New function.
6136 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6137 cr_operand before calling expression.
6139 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6141 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6142 hppa_gen_reloc_type call.
6144 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6146 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6147 on addresses. Improved error messages.
6148 * doc/c-d10v.texi: Added docs for register pairs.
6150 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6152 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6155 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6157 * ecoff.c (init_file): Initialize fMerge to 1.
6158 (add_file): Restore old file merging code, but only merge files if
6160 (ecoff_directive_loc): Clear fMerge field of current file.
6161 (ecoff_generate_asm_lineno): Likewise.
6163 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6165 * doc/c-d10v.texi: Fix typo.
6167 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6169 * config/tc-v850.c (md_assemble): Correct bit masking for
6170 hi and lo expressions.
6172 * config/tc-v850.c (md_assemble): Rough cut at demanding
6173 "ep" or "r30" in sst and sld instructions.
6174 (md_apply_fix3): Don't abort. Just warn that we don't
6177 * config/tc-v850.c (CC_NAME_CNT): Define.
6178 (cc_name): New function.
6179 (md_assemble): Handle V850_OPERAND_CC correctly.
6181 * config/tc-v850.c (md_assemble): Don't forget to initialize
6184 * config/tc-v850.c (reg_name_search): Generalize to search
6185 any given register table.
6186 (register_name): Pass appropriate table and size to reg_name_search.
6187 (system_register_name): New function.
6188 (SYSREG_NAME_CNT): Define.
6189 (md_assemble): Handle operands which are system registers.
6191 * config/tc-v850.c (md_assemble): If we find a register, but the
6192 opcode doesn't want a register, then we don't have a match.
6193 (md_assemble): Get size of the instruction from the opcode table.
6195 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6197 * configure.in: Set and substitute HLDENV.
6198 * configure: Rebuild.
6199 * Makefile.in (HLDENV): New variable.
6200 (as.new): Use $(HLDENV).
6202 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6203 if an array dimension is not known.
6205 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6207 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6208 * doc/c-d10v.texi: Cleanup.
6210 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6212 * config/tc-v850.c: New file.
6213 * config/tc-v850.h: New file.
6214 * configure (v850-*-elf): New target.
6215 * configure.in (v850-*-elf): New target.
6217 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6219 * doc/c-d10v.texi: New file.
6220 * doc/all.texi: Added D10V stuff.
6221 * doc/as.texinfo: Added D10V stuff.
6223 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6225 * config/tc-d10v.c: All references to defined symbols should
6226 now use the optimal instruction. .float and .double now work.
6228 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6230 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6231 section address for the i960 as is done for the i386.
6233 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6235 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6236 case, forward-include bfd/elf-bfd.h.
6238 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6240 * config/tc-d10v.c: Add additional information to the opcode
6241 table to help determinine which instructions can be done
6244 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6246 * config/tc-arm.c: Major changes to add Thumb support, with lots
6247 of change input from <rearnsha@armltd.co.uk>.
6248 Reverted to INSN_SIZE macro, rather than insn_size variable.
6249 (insns): Added ARM "bx" instruction support.
6250 (tinsns): Added Thumb instruction definition structure.
6251 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6252 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6253 (opcode_select,s_arm,s_thumb,s_code): Added.
6254 (decode_shift): Allow upper-case RRX.
6255 (do_ldst): Simpler halfword support.
6256 (do_ldmstm): Improved.
6257 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6258 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6259 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6260 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6261 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6263 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6264 (md_parse_option): Add support for -mthumb.
6265 (md_show_usage): Updated to reflect new command line option.
6266 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6267 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6268 fragment information to be held.
6270 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6272 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6273 non-null, but is a constant.
6274 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6275 so that error reporting will work correctly.
6277 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6279 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6280 against weak symbols.
6282 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6284 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6285 (ppc_force_relocation): Declare if OBJ_XCOFF.
6286 * config/tc-ppc.c (ppc_force_relocation): New function if
6289 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6291 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6293 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6295 * config/tc-d10v.c: Fix problem with relocs.
6297 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6299 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6300 with nops if not in data_section or bss_section.
6302 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6304 Add support for openVMS/Alpha.
6305 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6306 * config/obj-evax.c: New file.
6307 * config/obj-evax.h: New file.
6308 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6310 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6311 defined. Add case for bfd_target_evax_flavour.
6312 * config/vms-a-conf.h: New file.
6313 * conf-a-gas.com: New file.
6314 * configure.in: Add target alpha-*-*vms*.
6315 * configure: Rebuild.
6316 * makefile.vms: New file.
6317 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6318 Don't call ffs on openVMS/Alpha.
6320 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6322 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6323 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6325 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6326 (NEED_DECLARATION_SBRK): New macro.
6327 * configure, conf.in: Rebuild.
6328 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6329 (strstr): Declare if NEED_DECLARATION_STRSTR.
6330 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6332 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6334 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6335 by a constant before entering the main switch. Reject attempts to
6336 apply an arithmetic function to non-absolute symbols, except for
6337 the special case of subtraction of two symbols in the same
6340 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6341 not to more than a 16 byte boundary.
6343 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6344 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6345 (tc_gen_reloc): If out of memory call as_fatal rather than
6346 assert. If no howto found, call as_bad_where rather than
6347 as_fatal. Change the error message slightly. Set howto to a
6348 non-NULL value in order to keep going.
6350 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6352 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6354 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6356 * config/tc-h8300.c (get_specific): New operand "size" derived
6357 from ".b", ".w" and ".l" extensions. All callers changed. If
6358 the base instruction has no operands, then use the size to
6359 determine which specific instruction to use.
6361 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6363 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6365 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6367 * config/tc-mips.c (md_section_align): Don't change addr if
6370 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6372 * config/tc-hppa.c: Revert yesterday's changes.
6374 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6376 * config/tc-d10v.c: Disable range checking on 16-bit values.
6378 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6380 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6381 not just the ones that don't match.
6383 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6385 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6387 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6389 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6390 pre-cursor to adding Thumb support. Also added cpu_variant flag
6391 information to each of the asm_flg structures.
6392 (md_parse_option): Updated ARM7 parsing to allow 't' for
6393 thumb/halfword support, aswell as 'm' for long multiply.
6394 (md_show_usage): Updated help message.
6395 (md_assemble): Check that instruction flags are applicated to the
6396 current cpu variant.
6397 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6398 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6399 signextension instructions.
6400 (do_ldst): Generate halfword and signextension variants if
6401 mnemonic flags match.
6402 (ldst_extend): Do not allow shifts in the offset field of halfword
6403 or signextension instructions.
6404 (validate_offset_imm): Provide check on halfword and signextension
6406 (add_to_lit_pool): Merge identical literal pool values.
6408 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6410 * config/tc-hppa.c (selector_table): Add 'E' selector.
6411 (cons_fix_new_hppa): Don't coke on e_esel.
6412 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6413 to help generate exception handling tables.
6414 (md_apply_fix): Don't try to apply fixups with an e_esel
6416 (hppa_fix_adjustable): Fixups with e_esel selectors
6419 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6421 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6424 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6426 * config/tc-d10v.c: Added lots of error checking. Added hacks
6427 to support accumulator shifts.
6429 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6431 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6432 (S_CLEAR_EXTERNAL): Likewise.
6433 (S_SET_WEAK): Remove error; just let .weak override.
6435 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6437 * config/tc-d10v.c (md_assemble): Now handles multiline
6440 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6442 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6443 Added kludge for divs instruction. Fixed minor problem with
6444 multiple text sections.
6445 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6447 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6449 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6450 addresses to be right-shifted by 2.
6452 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6454 * config/tc-d10v.c: Many changes to get relocs working.
6455 (register_name): No longer creates a symbol for register names.
6456 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6457 (d10v_insert_operand): Now works correctly for either container.
6458 * config/tc-d10v.h (d10v_cleanup): Declare.
6460 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6462 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6463 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6465 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6467 * tc-alpha.c: Patches to track current minimum alignment to reduce
6468 the number of fragments created with frag_align.
6469 (alpha_current_align): New static variable.
6470 (s_alpha_text): Reset alignment to 0.
6471 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6472 (s_alpha_stringer, s_alpha_space): New functions.
6473 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6474 (alpha_cons_align): New function to replace both of them.
6475 (emit_insn): Only align if alpha_current_align is less than 2;
6476 reset alpha_current_align to 2.
6477 (s_alpha_gprel32): Likewise.
6478 (s_alpha_section): New function. Basically duplicate the other
6479 alpha section change hooks. Only define for ELF.
6480 (s_alpha_float_cons): Simplify alignment handling.
6481 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6482 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6483 Don't define the s_alpha_cons pseudo-ops. Do define
6484 s_alpha_stringer and s_alpha_space pseudo-ops.
6485 (alpha_align): Skip if less than current default alignment. Set
6487 * tc-alpha.h (md_flush_pending_output): Remove.
6488 (md_cons_align): Add.
6490 * tc-alpha.c: Add oodles of function description comments.
6491 (md_bignum_to_chars): Remove; there are no callers.
6492 (md_show_usage): Mention some more variants.
6494 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6496 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6497 * configure.in (sparc-*-sysv4*): New target.
6498 * configure: Rebuild.
6500 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6501 uaxword to use s_uacons.
6502 (sparc_no_align_cons): New static variable.
6503 (s_uacons): New static function.
6504 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6507 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6509 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6510 5 with regard to shared libraries.
6511 * configure: Rebuild.
6513 * config/tc-m68k.c (m68k_ip): Use the correct length when
6514 allocating space for the unsupported architecture error message.
6516 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6518 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6520 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6522 * config/tc-d10v.c: New file.
6523 * config/tc-d10v.h: New file.
6524 * configure (d10v-*-elf): New target.
6525 * configure.in (d10v-*-elf): New target.
6527 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6529 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6531 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6533 * config/tc-alpha.c (alpha_align): Change fill parameter
6534 to a pointer. Take NULL as 0 or nop depending on section. Change
6536 (s_alpha_align): Rename local variables.
6538 * doc/as.texinfo (.align): Document action of omitted
6541 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6543 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6544 when an unsupported PC relative reloc is seen, rather than calling
6547 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6548 Instead, check state when '#' comment is seen.
6550 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6552 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6554 (tc_gen_reloc): If fixup was changed to be PC relative, change
6555 reloc type accordingly. Use name of reloc in error message.
6557 * as.h: Don't define const or volatile.
6558 * flonum.h: Don't define const.
6560 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6561 if fx_pcrel is set. Correct setting the addend case in the
6562 OBJ_ELF case (from Andreas Schwab
6563 <schwab@issan.informatik.uni-dortmund.de>).
6564 (md_show_usage): Correct -mfc5200 to -m5200.
6566 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6568 * doc/c-m68k.texi: Document -m5200 flag.
6569 * doc/as.texinfo: Likewise.
6571 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6574 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6576 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6577 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6579 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6581 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6583 * Released binutils 2.7.
6585 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6587 * config/tc-mips.c (mips_ip): Only perform range check when
6588 dealing with O_constant expressions.
6590 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6592 * m68k-parse.h (m68k_register): Add new coldfile control
6595 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6596 array of control registers for the coldfire.
6597 (cpu_of_arch): Added mcf5200.
6598 (archs): Added mcf5200.
6599 (init_table): Add new control registers.
6600 (m68k_ip): Added support for new control registers.
6601 (m68k_init_after_args): Likewise.
6603 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6605 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6607 * read.h (is_it_end_of_statement): Declare.
6608 * read.c (is_it_end_of_statement): Remove declaration.
6610 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6612 (md_assemble): Fix handling of @l with an unsigned constant. Add
6613 default case to reloc switch.
6615 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6617 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6618 * ecoff.c (last_lineno): New static variable.
6619 (add_procedure): Set last_lineno.
6620 (ecoff_directive_loc): Likewise.
6621 (ecoff_generate_asm_lineno): Likewise.
6622 (ecoff_fix_loc): New function.
6623 * ecoff.h (ecoff_fix_loc): Declare.
6624 * config/tc-mips.c (append_insn): When inserting nops, and using
6625 ECOFF debugging, call ecoff_fix_loc.
6627 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6629 * config/tc-h8300.c (build_bytes): If an operand type is
6630 marked as SRC_IN_DST retrieve it from the "destination" op.
6632 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6634 * configure.in (arm-*-riscix*): Set emulation to riscix.
6635 * configure: Rebuild.
6636 * config/te-riscix.h: New file to define TE_RISCIX.
6638 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6640 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6642 * Makefile.in (config.status): Just run config.status as other
6645 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6647 * mpw-config.in (TARGET_OS): Add definition to conf.
6649 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6651 * config/tc-mips.c (append_insn): Parenthesize
6652 cop_interlocks expressions.
6654 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6656 * listing.c (listing_print): Close the listing file if it is not
6657 stdout. Close the other files opened for the listing.
6659 * config/tc-sparc.h (md_cons_align): Define.
6660 (sparc_cons_align): Declare.
6661 (HANDLE_ALIGN): Define.
6662 (sparc_handle_align): Declare.
6663 * config/tc-sparc.c (sparc_cons_align): New function.
6664 (sparc_handle_align): New function.
6665 * read.c (cons_worker): Call md_cons_align if it is defined.
6667 * as.h (struct frag): Add fr_file and fr_line fields.
6668 * frags.c (frag_new): Set fr_file and fr_line.
6669 (frag_var): Likewise.
6670 (frag_variant): Likewise.
6672 * as.h (struct frag): Remove unused align_mask and align_offset
6675 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6676 From <uddeborg@carmen.se>.
6678 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6680 * configure.in (mips-*-osf*): New target.
6681 * configure: Rebuild.
6683 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6685 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6687 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6688 between co-processor comparisons and branches for the VR4300.
6690 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6692 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6693 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6695 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6696 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6697 includedir): Use autoconf set values.
6700 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6702 * listing.c (listing_eject): Don't do anything if listing is 0.
6703 (listing_list): Likewise.
6704 (listing_source_line): Likewise.
6705 (listing_title): Don't save title if listing is 0.
6706 (listing_source_file): Check listing rather than listing_tail.
6708 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6709 using shared libraries.
6710 * configure: Rebuild.
6712 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6714 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6715 absolute expression if a relocation type was specified.
6717 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6719 * configure.in: Add support for *-*-rtems* configurations.
6720 * configure: Rebuild.
6722 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6724 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6725 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6726 opcodes library for alpha.
6727 * configure: Rebuild with autoconf 2.10.
6728 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6729 use new opcode table.
6730 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6731 (LOCAL_LABEL): Define differently if OBJ_ELF.
6732 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6733 * config/alpha-opcode.h: Remove.
6734 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6735 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6736 include/opcode/alpha.h rather than config/alpha-opcode.h.
6738 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6740 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6741 relocation symbol was not resolved.
6742 * config/obj-coff.c (do_relocs_for): Likewise.
6744 * write.c (adjust_reloc_syms): Refetch the symbol section after
6745 calling S_GET_VALUE, since it may have changed.
6747 * expr.c (struct expr_symbol_line): Define.
6748 (expr_symbol_lines): New static variable.
6749 (make_expr_symbol): Add entry to expr_symbol_lines.
6750 (expr_symbol_where): New function.
6751 * expr.h: Use extern on function declarations.
6752 (expr_symbol_where): Declare.
6753 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6754 rather than printing the meaningless name of an expression
6757 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6759 * config/tc-i386.c (md_number_to_chars): Deleted.
6760 * config/tc-i386.h (md_number_to_chars): New macro.
6762 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6764 (load_symbol_address, load_expression): Use build_mem.
6765 (build_operate): New function.
6766 (emit_addq_r): Use it.
6768 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6770 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6772 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6774 * config/tc-vax.h (NOP_OPCODE): Define.
6776 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6778 * config/obj-vms.h (S_IS_COMMON): Define.
6779 (S_IS_LOCAL): Check for \002 as well as \001.
6780 (LONGWORD_ALIGNMENT): New macro.
6781 (SUB_SEGMENT_ALIGN): Use it.
6783 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6785 * config/vms-conf.h: Reconcile with conf.in.
6787 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6789 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6792 * doc/as.texinfo: Document that any number of hex digits can
6795 * as.c (struct defsym_list): Define.
6796 (defsyms): New static variable.
6797 (parse_args): Just put --defsym arguments on defsyms list, rather
6799 (main): Define defsyms after output file is created.
6801 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6802 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6804 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6805 insn_error rather than calling check_absolute_expr.
6807 * as.c (emulation_name): Remove unused static variable.
6808 (default_emul_bfd_name): Add return NULL to avoid warning.
6809 * ecoff.c (ecoff_stab): Remove unused variables name and
6811 * frags.c (frag_new): Remove unused variable tmp.
6812 * hash.c (hash_grow): Parenthesize + within <<.
6813 (hash_print_statistics): Use %lu, not %d, to print unsigned
6815 * messages.c: Include "libiberty.h".
6816 (fprint_value): Add cast to avoid printf warning.
6817 (sprint_value): Likewise.
6818 * read.c: Include "ecoff.h".
6819 (emit_expr): Add casts to avoid printf warnings.
6820 * read.h: Use extern for function declarations.
6821 (pop_insert): Declare.
6822 * stabs.c: Include "ecoff.h".
6823 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6824 former_last_fragP, and new_fragP.
6825 * subsegs.h (subsegs_print_statistics): Declare.
6826 * symbols.c (debug_verify_symchain): Change macro to discard
6828 * write.c (dump_section_relocs): Likewise.
6829 * write.h: Use extern for function declarations.
6830 (write_print_statistics): Declare.
6831 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6833 * config/e-mipself.c (mipself_bfd_name): Likewise.
6834 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6836 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6837 emit relocations against external symbols.
6839 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6840 message if bfd_reloc_type_lookup fails, rather than calling
6843 * config/tc-alpha.c (alpha_force_relocation): Add
6844 BFD_RELOC_12_PCREL to switch.
6846 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6848 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6849 TE_PE (Lfoo, not .Lfoo).
6851 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6853 * read.c (s_fill): Don't warn about a zero repeat count.
6855 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6856 coprocessor register.
6858 * config/tc-i386.c (md_assemble): When checking the size of a
6859 register to set the size of an instruction, do a bitwise and with
6860 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6863 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6865 * config/tc-h8300.c (parse_reg): Tweak error messages.
6866 (build_bytes): Likewise.
6867 (skip_colonthing): Handle :32 suffix.
6868 (get_specific): Promote L_24 to L_32 if it makes a match.
6869 Don't always promote L_8 to L_16.
6870 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6872 * config/tc-h8300.c (Smode): New variable.
6873 (h8300hmode): Turn off Hmode.
6874 (h8300smode): New function. Turn on Smode and Hmode.
6875 (md_pseudo_table): New ".h8300s" pseudo-op.
6876 (parse_reg): Handle "exr" register.
6877 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6878 Handle "mach" and "machl" operands for ldmac.
6879 (get_specific): Handle "stm.l" and "ldm.l".
6880 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6881 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6884 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6886 * doc/as.texinfo: Reorder chapter of machine dependent options so
6887 that it is sorted by chip name.
6889 * doc/as.texinfo: Use consistant spelling of Vax.
6890 * doc/c-vax.texi: Likewise.
6892 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6894 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6896 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6897 (md_apply_fix): Likewise.
6898 (pa_try): New function.
6899 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6901 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6903 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6904 (pa_level): New function.
6906 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6908 * listing.c (listing_newline): Don't do anything if listing is 0.
6910 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6912 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6913 symbol_create, not symbol_new.
6915 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6917 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6918 absolute symbol unless TC_FORCE_RELOCATION returns true.
6920 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6922 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6923 the symbol to a pointer. Don't set previous_file_symbol.
6924 Simplify symbol list rearrangement.
6925 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6926 (coff_adjust_symtab): Don't check previous_file_symbol.
6928 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6930 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6932 (md_pseudo_table): Add ppc_elf_lcomm.
6934 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6936 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6937 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6938 (md_begin): Add digits to alt_notend_table.
6939 (md_parse_option): Make s a const pointer.
6941 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6942 (s_empty): New static function.
6944 * config/obj-coff.c (struct filename_list): Only define if not
6946 (filename_list_head, filename_list_tail): Likewise.
6947 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6948 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6949 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6950 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6951 remove the new symbol from the list.
6952 (obj_coff_endef, both versions): Call tag_insert even if there is
6953 an old symbol with the same name, if the old symbol does not
6955 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6956 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6957 symbol that will be moved to the end of the symbol list.
6958 (coff_adjust_section_syms): Always call section_symbol for .text,
6960 (coff_frob_section): Likewise. Also, remove unused variable
6963 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6964 manipulating frags directly.
6965 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6968 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6969 whether the next character is '*' before checking whether we are
6970 at the start of a line. Permit LINE_COMMENT_START to start a
6971 comment in state 1 (seen some whitespace) as well, to match the
6974 * gasp.c (do_align): Permit a fill value for .align.
6976 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6978 * read.c (next_char_of_string): Warn if a newline is seen in the
6979 middle of a string. Call bump_line_counters when appropriate.
6981 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6983 * symbols.c (colon): Use LOCAL_LABEL.
6985 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6987 * Makefile.in (install): Don't check to see if tooldir exists.
6988 Make $(tooldir) and $(tooldir)/bin.
6990 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6992 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6995 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6997 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6998 insn_error. Don't put the string "ERROR" in insn_error. Set
6999 insn_error rather than calling as_warn for an unsupported opcode.
7001 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
7003 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
7004 before permitting -64.
7005 * output-file.c (output_file_create): Remove duplicate
7008 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
7010 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
7011 section rather than a .reginfo section.
7012 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
7015 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
7016 bit value with the high bit set.
7018 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
7020 * read.c (s_lcomm): Set section flags for .sbss section.
7022 * config/tc-mips.c (mips_64): New static variable.
7023 (mips_target_format): If mips_64, return elf64 targets rather than
7025 (md_longopts): Add "32" and "64".
7026 (md_parse_option): Handle -32 and -64.
7027 (md_show_usage): Mention -32 and -64.
7028 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
7031 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7033 * config/tc-ppc.c (comment_chars): Make '!' a comment character
7034 for Solaris compatibility.
7036 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
7037 .stabd with 4 arguments into a .stabn.
7039 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
7041 * config/tc-mips.c (macro): When passing X_add_number to
7042 macro_build, cast it to int first.
7044 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
7046 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
7047 created by emit_expr.
7049 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
7050 as_perror rather than assert.
7052 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
7054 * config/tc-mips.c (mips_ip): Mark sections created to hold
7055 floating point information as read only.
7057 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
7059 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
7061 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7063 * read.c (potable): Add .skip as a synonym for .space.
7065 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
7066 4 arguments, providing the 4th argument is 0, to allow
7067 compatibility with the Solaris assembler.
7069 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
7071 * config/tc-sh.h (struct sh_segment_info_type): Define.
7072 (TC_SEGMENT_INFO_TYPE): Define.
7073 (sh_frob_label): Declare.
7074 (tc_frob_label): Define.
7075 (sh_flush_pending_output): Declare.
7076 (md_flush_pending_output): Define.
7077 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
7078 reloc before the instruction if necessary.
7079 (sh_frob_label): New function.
7080 (sh_flush_pending_output): New function.
7081 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
7082 when looking for the reloc for the target of .uses.
7083 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
7084 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
7086 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
7087 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
7088 the absolute symbol.
7090 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
7091 TC_SEGMENT_INFO_TYPE is defined.
7093 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
7095 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
7096 matches the register size.
7098 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
7100 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7102 (do_relocs_for): Likewise.
7103 (fixup_segment): Don't just quit if linkrelax is set. Try to
7104 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7107 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7109 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7110 relative relocations with -mrelocatable. Also allow unfixed
7111 relocs in .ex_shared.
7113 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7115 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7116 non-zero before assuming this is a long file name.
7117 (w_strings): Likewise.
7118 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7120 * config/obj-coff.c (w_strings): Move declaration of i inside
7121 #ifdef block which uses it.
7123 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7125 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7126 "relaxmode". Output relocs which identify various relaxing
7127 possibilities for mov.[bwl] instructions.
7128 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7130 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7132 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7133 (MD_APPLY_FIX3): Define.
7134 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7136 (md_apply_fix3): Renamed from md_apply_fix.
7137 If pcrel reloc and symbol is in different section, undo effects
7140 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7142 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7143 any reloc with an LR% or RR% field selector for SOM.
7145 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7147 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7150 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7152 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7154 (yank_symbols): Likewise.
7156 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7158 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7159 BFD_ASSEMBLER, add name field.
7160 * config/obj-coff.c: Include "libiberty.h".
7161 (coff_header_append): Handle long section names.
7162 (crawl_symbols): Just use the name field for the symbol name,
7163 without worrying about null byte termination.
7164 (w_strings): Handle long section names.
7165 (write_object_file): Likewise. Also, use the name field, rather
7167 (obj_coff_add_segment): Permit long section names.
7168 (obj_coff_init_stab_section): Use the name field, rather than
7170 (adjust_stab_section): Likewise.
7171 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7173 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7174 (mem_fmt): Likewise.
7175 (md_apply_fix): Don't check fx_im_disp field.
7177 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7179 * configure.in: Add * after sparc*-*-vxworks.
7180 * configure: Rebuild.
7182 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7183 define it to comment_chars. Use tc_comment_chars rather than
7185 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7186 * config/tc-m68k.h (tc_comment_chars): Define.
7187 (m68k_comment_chars): Declare.
7188 * config/tc-m68k.c (m68k_comment_chars): Rename from
7189 comment_chars. Change into a pointer rather than an array.
7190 (md_longopts): Add "bitwise-or".
7191 (md_parse_option): Handle OPTION_BITWISE_OR.
7192 (md_show_usage): Mention --bitwise-or.
7193 * doc/c-m68k.texi: Document --bitwise-or.
7195 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7197 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7200 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7201 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7202 correct handling of input line pointer, and call
7203 demand_empty_rest_of_line.
7205 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7207 * config/tc-sparc.c (in_bitfield_range): New static function.
7208 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7209 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7210 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7211 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7212 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7214 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7216 * config/obj-coff.c: BFD_ASSEMBLER:
7217 (coff_last_bf): New static variable.
7218 (coff_frob_symbol): Set endndx of a .bf symbol.
7220 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7221 (last_bfP): New static variable.
7222 (yank_symbols): Set endndx of a .bf symbol.
7224 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7226 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7227 and -s options. Add -be for good measure.
7229 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7231 * read.c (s_space): Support non-constant fill value. Handle fill
7232 value correctly for a size other than 1.
7234 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7236 * config/tc-arm.c (my_get_float_expression): Update call to
7237 gen_to_words, X_PRECISION changed from 6 to 5.
7239 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7241 * config/tc-ppc.c (register_name,reg_name_search): Move register
7242 name lookup from PE specific code to all targets. Add support for
7243 -mregnames/-mno-regnames to control whether register names are
7245 (md_assemble): Call register_name for all platforms.
7246 (md_parse_option): Add support for -mregnames/-mno-regnames.
7248 * configure.in (powerpcle*-*-solaris): Add support.
7249 (powerpc*-*-linux): Ditto.
7250 * configure: Regenerate.
7252 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7254 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7256 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7257 be associated with a single %lo reloc.
7259 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7260 before comparing against MAX_GPREL_OFFSET, so that negative
7261 numbers are handled correctly.
7264 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7266 * config/tc-sparc.c (last_insn): New static variable.
7267 (md_assemble): Warn about putting floating point branches in a
7268 delay slot. If architecture is less than v9, insert NOP
7269 instructions between floating point instructions and floating
7270 point branches. (The SunOS assembler does both these operations.)
7271 Save the last instruction opcode.
7272 (sparc_ip): Add pinsn parameter. Change caller.
7274 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7275 for byte jump to next instruction to skip empty frags.
7277 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7279 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7280 for addq with a 16 bit signed value, just emit a lda instruction
7283 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7285 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7288 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7290 * configure.in: Permit --enable-shared to specify a list of
7292 * configure: Rebuild.
7294 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7296 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7297 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7299 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7301 * config/atof-ieee.c: Fix handling of denormalized extended
7302 precision numbers and overflow/underflow detection.
7303 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7304 not include the 16 bit gap in the m68k extended precision format.
7306 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7308 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7310 * configure: Rebuild.
7312 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7314 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7315 be accessed using the $gp register.
7316 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7318 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7320 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7321 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7323 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7325 * read.c (get_line_sb): Bump line counters based on
7326 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7327 call LISTING_NEWLINE.
7328 (s_macro): Don't call demand_empty_rest_of_line.
7329 * app.c (do_scrub_chars): When handling C style comments, unget
7332 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7334 * read.h (enum linkonce_type): Define.
7335 (s_linkonce): Declare.
7336 * read.c (potable): Add "linkonce".
7337 (s_linkonce): New function.
7338 * subsegs.h (segment_info_type): Add linkonce field to
7339 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7340 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7341 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7342 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7344 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7345 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7346 entry based on the linkonce field in segment_info.
7347 * doc/as.texinfo: Document .linkonce.
7349 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7351 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7353 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7355 * stabs.c (s_stab_generic): Call the listing functions before
7356 doing the rest of the processing, which may involve freeing the
7357 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7358 SEPARATE_STAB_SECTIONS case.
7360 * config/tc-hppa.c: Remove nested comment.
7361 (tc_gen_reloc): Move label done inside the ifdef in which it is
7363 (md_apply_fix): Pass pointers to correct types to libhppa.h
7364 functions. Always return a value.
7366 * config/tc-mips.h (tc_frob_file): Define.
7367 (mips_frob_file): Declare.
7368 * config/tc-mips.c (struct mips_hi_fixup): Define.
7369 (mips_hi_fixup_list): New static variable.
7370 (imm_unmatched_hi): New static variable.
7371 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7372 offset_reloc. Pass imm_unmatched_hi to append_insn.
7373 (append_insn): Add unmatched_hi parameter. If it is set, add the
7374 new fixup to mips_hi_fixup_list. Change all callers.
7375 (mips_ip): Set imm_unmatched_hi when appropriate.
7376 (mips_frob_file): New function.
7378 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7380 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7381 * configure: Regenerated.
7383 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7385 * as.c (main): Call bfd_set_error_program_name.
7387 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7389 * as.h (strdup): Don't declare.
7390 * stabs.c: Include libiberty.h
7391 (get_stab_string_offset): Use xstrdup rather than strdup.
7392 (s_stab_generic): Likewise.
7393 * as.c (parse_args): Likewise.
7394 * read.c (s_mri_sect): Likewise.
7396 * gasp.c (change_base): Recognize \(...) construct documented to
7397 pass through enclosed characters literally through to the output.
7398 (process_assigns): Likewise. Also, be more careful to avoid
7399 looking past the end of the buffer.
7401 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7403 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7404 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7406 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7408 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7410 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7412 * config/alpha-opcode.h: Added cvtst instruction.
7414 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7416 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7417 string. Extract the addend from the result of expression.
7419 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7421 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7422 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7423 mode, change the state to 3 rather than 1.
7425 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7427 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7428 correspond to 11 March change.
7430 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7432 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7433 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7435 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7437 * configure: Rebuild with autoconf 2.8.
7439 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7441 * config/atof-ieee.c (gen_to_words): Improve handling of
7442 X_PRECISION numbers. Based on patches from Andreas Schwab
7443 <schwab@issan.informatik.uni-dortmund.de>.
7445 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7447 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7449 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7450 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7451 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7452 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7455 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7457 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7459 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7461 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7462 (pa_def_subspaces): Add $MILLICODE$.
7463 (pa_spaces_begin): Set section flags for $MILLICODE$.
7465 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7467 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7468 not SHT_NOBITS. Don't tamper with flags based on type if a
7469 special section was found (revert Feb 29 change).
7471 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7472 if aligning to a longword boundary or greater.
7474 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7476 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7478 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7480 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7481 * configure: Regenerated.
7483 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7485 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7486 R_N1SEL since they're not defined for old versions of hpux.
7488 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7489 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7490 R_N0SEL and R_N1SEL.
7492 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7494 * flonum-konst.c: Add two more constants for 1e+-2048 and
7495 1e+-4096, and correct the other constants.
7497 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7499 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7501 * config/obj-elf.c (obj_elf_section): Allow predefined section
7502 types to set the nobits type. Avoid a shadowed declaration.
7504 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7506 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7507 reduce relocs using e_nlrsel field selectors.
7509 * write.c (fix_new_exp): Don't use #elif. Some compilers
7512 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7514 (pa_chk_field_selector): Handle new field selectors for SOM.
7516 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7518 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7519 * configure: Rebuild.
7520 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7521 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7523 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7526 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7528 * mpw-make.sed: Update to handle shared library support.
7530 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7532 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7533 the insn on mismatch.
7535 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7537 * configure.in: Add support for a29-coff.
7538 * configure: Rebuild.
7540 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7542 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7543 of the section when looking for the R_SH_USES fixup, because the
7544 frag addresses have not yet been adjusted.
7546 * gdbinit.in: Set a breakpoint on as_warn_where.
7548 * config/tc-mips.c (macro): Add missing arguments to macro_build
7549 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7551 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7553 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7554 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7556 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7558 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7560 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7562 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7563 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7564 Recognize [uU] format args as sparclet cpregs.
7566 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7568 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7571 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7573 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7574 well as S_IS_EXTERNAL.
7575 (tc_fix_adjustable): Likewise.
7576 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7577 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7579 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7580 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7582 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7584 * config/tc-sparc.c (max_architecture): Change to sparclite for
7586 (default_compatible): Delete.
7587 (sparc_ffs): New function.
7588 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7589 (sparc_ip): Rewrite architecture match and bump logic.
7591 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7593 * configure.in: Check for 'do not mix' from native linker before
7594 trying to use -rpath.
7595 * configure: Rebuild.
7597 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7599 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7600 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7601 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7602 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7604 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7605 to the symbol lnnoptr field, to get the correct file offset.
7607 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7609 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7610 symbols that are not function, file, or section symbols to be
7613 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7615 * configure: Set and substitute RPATH_ENVVAR.
7616 * configure: Rebuild.
7617 * Makefile.in (RPATH_ENVVAR): New variable.
7618 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7620 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7621 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7622 * configure: Rebuild.
7624 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7626 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7627 appropriate flags in BFD section.
7629 * configure.in (m68k-*-psos*): New target.
7630 * configure: Rebuild.
7631 * config/te-psos.h: New file.
7632 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7635 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7637 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7638 * configure.in: Remove duplicate setting of cpu_type. Check
7639 whether opcodes library is required for on all targets, not just
7641 * configure: Rebuild.
7643 * config/tc-mips.c (mips_big_got): New static variable.
7644 (s_extern): Don't declare.
7645 (reg_needs_delay): New static function.
7646 (macro_build): Permit GOT/CALL_HI/LO relocs.
7647 (macro_build_lui): If place is not NULL, use the number in the
7649 (load_address): Handle mips_big_got case.
7650 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7652 (OPTION_XGOT): Define.
7653 (md_longopts): Add "xgot" if OBJ_ELF.
7654 (md_parse_option): Handle -xgot.
7655 (md_show_usage): Mention -xgot.
7656 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7657 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7659 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7661 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7662 the byte relocation, point it to the low byte of the word.
7664 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7666 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7667 * configure: Rebuild.
7669 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7671 * configure.in: Recognize any sparc* cpu.
7672 * configure: Regenerated.
7674 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7676 * read.c (potable): Add "mri" and ".mri".
7677 (s_mri): New function.
7678 * read.h (s_mri): Declare.
7679 * app.c (scrub_m68k_mri): New static variable.
7680 (mri_pseudo): New static variable.
7681 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7682 flag_m68k_mri. Initialize scrub_m68k_mri.
7683 (mri_state, mri_last_ch): New static variables.
7684 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7686 (app_push): Save new fields.
7687 (app_pop): Restore new fields.
7688 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7689 If TC_M68K, use a trivial state machine to look for occurrences of
7690 the .mri pseudo-op, and change the mode appropriately.
7691 * as.h (do_scrub_begin): Update prototype.
7692 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7694 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7696 (m68k_mri_mode_change): New function.
7697 (md_parse_option): Set reg_prefix_optional_seen.
7698 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7699 (MRI_MODE_CHANGE): Define.
7700 * doc/as.texinfo: Document .mri pseudo-op.
7702 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7705 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7707 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7708 * config/m68k-parse.h (enum pic_relocation): Define.
7709 (struct m68k_exp): Add pic_reloc field.
7710 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7711 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7712 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7714 * config/tc-m68k.c: Delete definition of NO_RELOC.
7715 (struct m68k_it): Add pic_reloc field.
7716 (add_fix): Copy over pic_reloc field.
7717 (md_pseudo_table): Interpret .align parameter as byte count.
7718 (mote_pseudo_table): Likewise.
7719 (tc_m68k_fix_adjustable): New function.
7720 (get_reloc_code): New function.
7721 (md_assemble): Use it as last argument to fix_new_exp.
7722 (md_apply_fix_2): For a relocation against a symbol don't put the
7723 addend into the data.
7724 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7725 (m68k_ip): Don't relax an operand that requires pic relocation.
7726 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7728 * write.c (fixup_segment): Don't add symbol value to addend if
7729 TC_M68K and OBJ_ELF.
7730 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7731 (motorola_operand): Add rule for `(zapc, EXPR)'.
7733 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7735 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7736 *really* is permissible before the comma.
7738 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7740 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7741 inserting nop instructions.
7743 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7745 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7747 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7749 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7750 class setting for a CALLNAME symbol in COFF.
7752 * read.c (potable): Pass negative numbers for new .balign[wl] and
7753 .p2align[wl] pseudo-ops.
7754 (s_align_bytes): Treat a negative argument as specifying the fill
7756 (s_align_ptwo): Likewise.
7758 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7760 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7761 (do_align): Take new len parameter. Change all callers. Pass it
7763 (s_align_bytes): Arg now indicates the length of the fill pattern.
7764 (s_align_ptwo): Likewise.
7765 * config/obj-coff.c (write_object_file): Pass length to
7767 * config/tc-i386.h (md_do_align): Take new len parameter.
7768 * config/tc-m88k.h (md_do_align): Likewise.
7769 * config/tc-m88k.c (m88k_do_align): Likewise.
7770 * config/tc-sh.h (md_do_align): Likewise.
7771 * config/tc-sh.c (sh_do_align): Likewise.
7772 * doc/as.texinfo: Document new pseudo-ops.
7774 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7775 done in cvt_frag_to_fill.
7777 * config/tc-sh.h (sh_do_align): Declare.
7778 (md_do_align): Define.
7779 * config/tc-sh.c (sh_do_align): New function.
7781 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7782 difference if the next address is before the current one.
7784 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7785 (archs): Initialize new field.
7786 (m68k_ip): Don't list alias names when listing CPUs which support
7789 * as.c (main): Call parse_args before read_begin.
7790 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7791 front of generated pseudo-ops.
7792 * read.c (potable): Ignore "name".
7793 (s_app_file): Permit a single quote after the string, since one
7794 may appear in m68k MRI mode.
7796 * configure.in: Check for --enable-shared. If linking against
7797 shared BFD and opcodes, fix library name on SunOS, and try to set
7799 * configure: Rebuild.
7801 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7803 * as.h (flag_m68k_mri): Declare.
7804 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7805 * Many files: For MRI syntax that is specific to the m68k MRI
7806 assembler, check flag_m68k_mri rather than flag_mri or
7807 MRI_MODE_NEEDS_PSEUDO_DOT.
7809 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7811 * config/tc-i960.c (ARCH_HX): Define.
7813 (targ_has_sfr): Handle ARCH_HX.
7814 (targ_has_iclass): Handle ARCH_HX.
7815 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7816 (tc_headers_hook): If the architecture was specified explicitly,
7817 use it when setting the flags. Set the extern variable coff_flags
7818 rather than headers->filehdr.f_flags, since the latter is set
7819 unconditionally in obj-coff.c.
7820 (i960_handle_align): Remove unused variable fixp.
7822 Support for building bfd and opcodes as shared libraries, based on
7823 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7824 * configure.in: Set OPCODES and BFD to search directories.
7825 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7826 * configure: Rebuild.
7827 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7828 (LIBDEPS): New variable.
7829 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7830 $(HLDFLAGS) in link.
7831 (check): Set LD_LIBRARY_PATH in the environment.
7833 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7835 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7836 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7837 read-only, not read/write.
7839 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7841 * Makefile.in (INSTALL_XFORM): Remove -e.
7843 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7845 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7846 than comparing S_GET_SEGMENT to undefined_section.
7847 (write_object_file): Skip symbols which were equated to an
7848 undefined or common symbol.
7849 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7850 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7852 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7853 or S_IS_COMMON call S_GET_VALUE.
7854 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7855 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7856 to an undefined or common symbol, convert the reloc to be against
7858 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7859 undefined or common symbol.
7860 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7861 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7862 to an undefined or common symbol, convert the reloc to be against
7864 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7865 undefined or common symbol.
7866 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7867 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7869 (yank_symbols): Skip symbols which were equated to an undefined or
7872 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7874 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7875 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7877 * configure.in: Make sure we only add m68k-parse.o to
7878 ${extra_objects} once, no matter how many m68k targets have been
7880 * configure: Rebuild.
7882 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7884 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7885 * configure: Rebuild.
7887 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7889 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7890 * doc/c-m68k.texi: Document .extend and .ldouble.
7892 * configure.in (m68*-apple-aux*): New target.
7893 * config/te-aux.h: New file.
7894 * config/obj-coff.c (compare_external_relocs): New static function
7896 (do_relocs_for): Sort relocs if TE_AUX.
7897 (fixup_segment): If TE_AUX, store common symbol value in segment.
7898 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7900 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7902 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7904 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7906 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7907 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7909 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7910 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7911 an undefined symbol and the size of a function symbol.
7912 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7913 for all common symbols.
7915 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7917 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7920 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7923 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7925 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7926 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7928 * ecoff.c (localsym_t): Add addend field.
7929 (add_ecoff_symbol): Add addend argument. Change all callers.
7930 (coff_sym_value): Make static.
7931 (coff_sym_addend): New static variable.
7932 (ecoff_directive_def): Initialize coff_sym_addend.
7933 (ecoff_directive_val): Accept symbol + constant.
7934 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7935 (ecoff_build_symbols): Include the addend in the symbol value.
7937 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7939 * config/tc-ppc.c (md_assemble): Ignore overflow on
7940 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7942 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7944 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7945 bytes in size, so offset appropriately in big endian mode when
7946 writing the bottom 2 bytes.
7948 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7950 * config/tc-sparc.c (default_compatible): New static local.
7951 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7952 (sparc_ip): If no architecture or -bump specified, don't mark as
7953 mismatched those in default_compatible.
7955 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7957 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7958 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7959 * configure: Rebuild.
7960 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7961 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7962 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7963 (sco_id): Declare if SCO_ELF.
7965 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7967 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7968 ({max,warn_after}_architecture): New static locals.
7969 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7970 If both architecture and -bump requested, set max_architecture to max.
7971 (sparc_md_end): Simplify.
7972 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7973 Rewrite code to bump architecture and check for conflicts.
7974 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7975 with Solaris assembler.
7976 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7977 (md_show_usage): Update.
7979 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7981 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7983 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7985 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7986 #ifdef sparcv9 when choosing value.
7989 (sparc_md_end): Declare.
7990 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7991 (initial_architecture): New static local.
7992 (can_bump_v9_p): Likewise.
7993 (NO_V9): Delete all occurrences.
7994 (sparc_md_end): New function.
7995 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7996 Don't bump architecture to v9 unless can_bump_v9_p set.
7997 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7998 * configure.in (sparc64 target cpu): Don't set obj_format here.
7999 (SPARC_V9): Renamed from sparcv9.
8000 (sparc64-*-elf*): Define SPARC_ARCH64.
8001 * configure: Regenerated.
8002 * acconfig.h (SPARC_V9): Renamed from sparcv9.
8003 (SPARC_ARCH64): Add.
8004 * conf.in: Regenerated.
8005 * config/vmsconf.h: Update.
8007 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
8009 * config/tc-mips.c (load_register): Optimise "dli" loads.
8010 (md_show_usage): add "-mcpu=vr4100" to help text.
8012 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
8014 * symbols.c (resolve_symbol_value): If a symbol is equated to an
8015 undefined symbol, preserve the X_op of O_symbol.
8016 (S_GET_VALUE): Fix check to permit this case.
8017 * write.c (write_relocs): If a reloc is against an undefined
8018 symbol equated to another symbol, change the reloc to be against
8020 * config/obj-coff.c (do_relocs_for): Likewise.
8022 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
8025 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8027 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
8028 computer is PowerPC.
8030 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
8032 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
8033 mentioned in the eabi.
8035 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
8037 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
8038 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
8040 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8042 * config/tc-ppc.c (mapping): Add more relocation suffixes.
8044 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8046 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
8047 as a section it is ok to have unadorned -mrelocatable pointers in.
8049 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8051 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
8054 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8056 * config/obj-elf.c (obj_elf_section): Add hooks so machine
8057 dependent section attributes can be handled.
8059 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
8060 macros to add support for exclude section flag and ordered section
8063 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
8064 functions to add support for exclude section flag and ordered
8067 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
8069 * subsegs.c (section_symbol): Don't try to look up the section
8070 symbol in the hash table. It should be possible to have a symbol
8071 with the same name as a section, but no connection to it.
8073 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
8074 From James Carlson <carlson@xylogics.com>.
8076 * expr.c (operand): Skip whitespace after a close parenthesis.
8077 From James Carlson <carlson@xylogics.com>.
8079 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8081 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
8082 as_warn_where for relocation overflow.
8083 (parse_reg): Accept register name only if next character is
8086 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
8088 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
8089 addresses for static variables.
8091 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8093 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
8094 and xgot give the old toc16 relocation.
8095 (md_apply_fix3): Support all GOT relocations.
8097 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
8099 * config/tc-mips.c (load_address): Correctly handle a constant in
8100 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8102 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8104 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8105 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8106 (build_Mbytes): Handle REG_B.
8108 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8110 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8112 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8114 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8116 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8118 * config/obj-coff.c (write_object_file): Set the s_align field to
8119 the number of bytes, rather than to the power of 2.
8121 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8123 * Makefile.in (DISTCLEAN_HERE): New variable.
8124 (distclean): Use it.
8125 (maintainer-clean): Depend upon clean-here rather than clean,
8126 distclean, and clean-info. Run make maintainer-clean in doc.
8127 Remove files listed in DISTCLEAN_HERE.
8128 * doc/Makefile.in (maintainer-clean realclean): Split out from
8129 distclean. Depend upon clean-info and distclean.
8131 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8133 * mac-as.r: Fix copyright and version strings.
8134 (cfrg): Use PROG_NAME instead of literal name.
8136 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8138 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8140 * config/tc-a29k.h (tc_unrecognized_line): Define.
8141 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8142 (md_operand): Handle a29k style local dollar labels.
8144 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8146 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8148 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8150 * read.c (s_fill): If md_flush_pending_output is defined, call
8153 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8155 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8156 Treat rs_align_code like rs_align.
8158 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8160 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8161 converting an absolute address into a PC-relative one.
8163 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8165 * mpw-config.in: Don't always use te-generic.h for emulation.
8166 (powerpc-apple-macos): Use emulation te-macos.h.
8167 * mpw-make.sed (install, install-only): Edit in Mac-specific
8170 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8172 * configure.in: Improve message about unsupported ELF targets.
8173 * configure: Rebuild.
8175 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8176 pattern is zero. From Manfred Hollstein.
8178 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8180 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8181 the various idata sections, we check the name on the .section pseudo.
8183 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8185 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8186 add section's paddr to add_number; compatibility to native as and
8189 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8191 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8193 * hash.c (struct hash_entry): Moved here...
8194 * hash.h (struct hash_entry): ...from here.
8196 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8197 if it's already known to be null.
8199 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8201 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8202 bit relocs converted to PC relative relocs. This turned out to
8203 add the offset from the beginning of .text twice.
8205 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8207 * stabs.c (s_stab_generic): In 's' case, free string from
8210 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8212 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8215 * subsegs.h (segment_info_type): Make bitfields unsigned.
8217 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8218 and move them together. On most systems this will reduce the
8219 structure size by one word.
8220 (operatorT): Define O_max.
8221 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8224 * read.c (pop_insert): Print error returned by hash table
8227 * as.c (dump_statistics): Split out from main; dump some hash
8228 table stats and target-specific stats.
8229 (start_time): No longer automatic to main.
8230 (main): Set file-level start_time and call dump_statistics at
8231 exit. Exit by calling xexit.
8232 (show_usage): Make --statistics description less specific.
8233 * subsegs.c (subsegs_print_statistics): New function.
8234 * write.c (write_print_statistics): New function.
8235 (n_fixups): New static variable.
8236 (fix_new_internal): Increment it.
8237 * read.c (read_print_statistics): New function.
8238 * read.h (read_print_statistics): Declare.
8239 * symbol.c (symbol_print_statistics): New function.
8240 * symbol.h (symbol_print_statistics): Declare.
8241 * hash.c (hash_print_statistics): New function.
8242 * hash.h (hash_print_statistics): Declare.
8243 * config/tc-i386.c (i386_print_statistics): New function.
8244 * config/tc-i386.h (i386_print_statistics): Declare.
8245 (tc_print_statistics): New macro.
8246 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8249 * hash.c (DELETED): Rewrite to use a valid but unique address.
8250 (START_POWER): Reduce to 10.
8251 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8252 Add new values for counting strcmp calls.
8253 (GROW_FACTOR): New macro.
8254 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8256 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8257 (hash_new): Use FULL_VALUE.
8258 (struct hash_control): Definition moved here.
8259 (hash_code): Don't mask to low bits.
8260 (hash_ask): Mask returned hash code here. Check hash value before
8261 calling strcmp; count strcmp calls.
8262 * hash.h (struct hash_control): Declare, don't define, here.
8263 (HASH_STATLENGTH): Deleted.
8264 (struct hash_entry): Add field for hash code.
8265 (hash_say, hash_apply): Don't declare.
8267 * hash.c (destroy): Return void.
8268 (applicatee): Ditto.
8269 (main): Fix declarations.
8270 (hash_apply): Return void. Argument `function' returns void. Put
8271 inside "#ifdef TEST".
8272 (hash_say): Define only if TEST is defined.
8273 * hash.h (hash_apply, hash_say): Declarations deleted.
8275 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8277 * configure: Rebuild with autoconf 2.7.
8279 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8281 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8282 * configure: Rebuild with autoconf 2.6.
8284 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8286 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8287 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8289 (ppc_frob_file): Remove.
8290 * config/tc-ppc.h (tc_frob_file): Don't define.
8291 (ppc_frob_file): Don't declare.
8293 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8295 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8296 * config/alpha-opcode.h: Include one-operand variants of jmp and
8299 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8300 with te-delta.h in 8.3 file systems.
8301 * configure.in: Adjusted.
8303 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8305 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8307 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8309 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8311 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8313 Version 2.6 released.
8314 * Makefile.in (VERSION): Updated to 2.6.
8316 * config/obj-coff.c (write_object_file): Change use of md_do_align
8317 to pass a pointer rather than a fill value, to match other uses.
8319 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8321 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8323 * as.c (main): Move md_end call to just after call to
8324 perform_an_assembly_pass. Delete cpu-specific code here.
8325 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8326 * config/tc-arm.c (md_end): Unused function deleted.
8327 * config/tc-ns32k.c (md_end): Ditto.
8329 * config/tc-i386.c (i386_align_code): New function, moved here
8330 from HANDLE_ALIGN macro.
8331 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8333 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8335 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8338 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8340 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8341 multi-byte nops to avoid changing gcc. The necessary gcc change
8342 might break old assemblers.
8344 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8346 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8347 generate optimal multi-byte nop instructions for ".align n"
8348 ".align n,0x90", and aligns requiring more than 15 bytes of
8349 padding still generate multiple 0x90's as before.
8351 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8353 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8355 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8357 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8358 * configure: Update.
8359 * mpw-make.sed: Reorder commands to make sed happier.
8360 * config/te-macos.h: New file.
8361 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8363 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8365 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8366 conditional branches.
8367 (md_apply_fix): Likewise.
8369 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8371 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8372 generate a reloc which the linker will not handle correctly. Fix
8373 overflow checking--R_IREL is 18 bits, not 17.
8375 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8377 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8378 from a PC relative reloc if TC_A29K.
8380 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8381 code depends upon it.
8383 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8384 $extend. Based on code from Eric Freudenthal
8385 <freudenthal@nyu.edu>.
8386 * config/tc-a29k.h (LEX_DOLLAR): Define.
8387 * read.c (LEX_DOLLAR): Define if not defined.
8388 (lex_type): Use LEX_DOLLAR.
8390 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8392 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8395 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8397 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8399 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8401 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8402 used only by "dlltool.c".
8404 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8406 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8407 (md_pseudo_table): Don't define "extern".
8409 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8411 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8413 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8415 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8417 * macro.c (macro_expand_body): Don't warn about == with a
8418 nonexistent parameter, in case it is in a comment field.
8420 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8422 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8423 set, even if macro_alternate is set.
8424 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8425 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8426 the token unless it ended in '@'.
8427 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8428 * doc/c-a29k.texi: Document macro usage on A29K.
8430 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8432 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8434 (install_operand): Likewise.
8436 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8438 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8440 * configure.in (m88k-motorola-sysv*): New target.
8441 * configure: Rebuild.
8442 * config/te-delta88.h: New file.
8443 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8445 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8446 (md_do_align): Define.
8447 * config/tc-m88k.c: Include "subsegs.h".
8448 (m88k_do_align): New function.
8450 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8451 (COFF_NOLOAD_PROBLEM): Define.
8452 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8454 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8456 * config/tc-i386.c (md_assemble): For a jump instruction with
8457 non-constant target, require 7 available bytes in the current
8460 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8462 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8465 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8467 * configure.in (alpha-*-linux*): Use ecoff.
8468 * configure: Rebuild.
8469 * ecoff.c (ecoff_directive_extern): New function.
8470 (ecoff_directive_weakext): New function.
8471 (ecoff_build_symbols): Handle weak symbols.
8472 (ecoff_setup_ext): Likewise.
8473 (ecoff_frob_symbol): Warn about weak common symbols.
8474 * ecoff.h (ecoff_directive_extern): Declare.
8475 (ecoff_directive_weakext): Declare.
8476 * symbols.c (S_IS_WEAK): New function.
8477 * symbols.h (S_IS_WEAK): Declare.
8478 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8480 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8483 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8485 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8487 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8488 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8489 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8490 * config/obj-coff.c (coff_frob_symbol): Don't call
8491 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8492 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8495 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8496 (ppc_stab_symbol): New static variable.
8497 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8498 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8499 sy_tc.real_name to the stab string.
8500 (ppc_bc, ppc_ec): New static functions.
8501 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8503 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8505 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8508 * input-scrub.c (input_scrub_push): Reset sb_index.
8510 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8512 * listing.c (listing_newline): Don't create a frag in the absolute
8515 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8517 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8518 (ppc_csect): Move most of the code to ppc_change_csect, and call
8520 (ppc_change_csect): New static function, taken from ppc_csect.
8521 (ppc_section): New static function.
8522 (ppc_saw_abs): New static varable.
8523 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8524 a symbol has no csect.
8525 (ppc_adjust_symtab): New function.
8526 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8527 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8529 * write.c (write_object_file): If tc_adjust_symtab is defined,
8530 call it just before the call to obj_adjust_symtab.
8532 * symbols.c (symbol_find_or_make): Change name to be const.
8533 * symbols.h (symbol_find_or_make): Update declaration.
8535 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8537 * doc/as.texinfo (Align): Mention SH.
8538 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8540 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8541 (Z8000 Directives, even): Don't give numeric align value, instead
8544 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8546 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8549 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8551 * Makefile.in (diststuff): Also make info.
8552 (maintainer-clean realclean): Also make clean-info.
8554 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8556 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8557 (pa_subspace): For ".nsubspa", always create a new subspace
8558 with the given attributes, even if one already exists with the
8561 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8563 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8564 TC_FORCE_RELOCATION, taking an additional section argument. If
8565 the section of the target symbol is not the same as the current
8566 section, always force the relocation to be used.
8567 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8569 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8570 md_pcrel_from function, taking an additional section argument.
8571 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8573 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8574 older TC_FORCE_RELOCATION if not defined.
8575 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8576 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8577 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8578 TC_FORCE_RELOCATION.
8580 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8582 * input-scrub.c (as_where): Set name to null pointer if we don't
8584 * messages.c (identify): Only print filename if non-null.
8585 (as_show_where): Ditto, for line number too.
8586 (as_warn_internal, as_bad_internal): Ditto.
8588 * input-file.c (input_file_open): If the input file can't be
8589 opened, consider it an error.
8591 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8593 * config/tc-mips.c: Added mips_4100 control, and support for
8594 accepting the 4100 as a MIPS architecture variant (md_begin,
8595 macro_build, mips_ip, md_parse_option). Adding suitable
8596 command-line OPTIONs, and updating the help text (md_show_usage).
8598 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8600 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8601 BFD_ASSEMBLER is defined.
8603 * Use one active frag and one obstack per frag chain:
8604 * frags.c (frags): Variable deleted.
8605 (frag_alloc): New function.
8606 (frag_grow, frag_more, frag_variant, frag_now_fix,
8607 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8609 (frag_new): Ditto. Verify that frch_last and frag_now match on
8610 entry and exit, and that old frag_now has non-zero type. Replace
8611 "know" uses with "assert". Use frag_alloc instead of mucking with
8613 * frags.h (frags): Declaration deleted.
8614 * subsegs.h (struct frchain): Add new field frch_frag_now.
8615 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8617 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8618 give it any stricter alignment than frchainS structures need. Do
8619 not initialize frags obstack. Set frag_now to point to
8620 dummy_obstack. Initialize absolute_frchain.
8621 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8622 field of frchainS. Don't create new frags on section switch, and
8623 use frag_alloc when creating a new frag chain. For absolute
8624 section, set frchain_now to absolute_frchain. Verify that
8625 frch_last and frag_now match on entry and exit. Initialize
8626 per-chain obstack, and under gcc, set required alignment to that
8627 needed by fragS structure.
8629 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8631 * stabs.c (get_stab_string_offset): Only copy input string if a
8632 fresh copy is needed, not if the section already exists.
8633 (s_stab_generic): Cache stab section name to bypass lookups, since
8634 usually it will match. Could be made faster still by changing the
8635 memory allocation rules.
8636 (s_xstab): Cache section name to bypass repeated string
8639 * frags.c (frag_new): Deleted register declarations.
8641 * listing.c (frag_now): Don't declare.
8643 * as.c (chunksize): New variable.
8644 (debug_memory): New variable.
8645 (main): If debug_memory is set, reduce chunksize and
8647 * as.h (chunksize): Declare it.
8648 * read.c (read_begin): Use it.
8650 * config/tc-alpha.c (md_shortopts): Include 'g'.
8651 (md_parse_option): Ignore it.
8653 * Makefile.in (distclean): Remove Makefile and config.status from
8654 testsuite directory.
8655 (clean-here): Don't delete testsuite. Instead, delete only the
8656 files within it that would be generated by running tests.
8658 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8659 frag_now_fix instead of accessing obstack info directly.
8660 * config/tc-arm.c (s_ltorg): Ditto.
8661 (md_assemble): Ditto.
8663 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8666 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8668 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8669 chain after parsing value expression, if any, to avoid separating
8670 continued .stabs lines.
8672 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8674 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8675 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8677 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8679 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8680 -mcom support and PPC_OPCODE_ANY for -many.
8681 (md_parse_option): Ditto.
8683 (md_begin): For duplicate instructions, print all duplicates
8686 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8688 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8689 common mode operation.
8690 (md_show_usage): Add -mcom to usage message.
8692 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8694 * expr.c (op_rank): Add O_symbol_rva.
8695 * expr.h (operatorT): Add O_symbol_rva.
8696 * read.c (cons_worker): Set O_symbol_rva when necessary.
8697 * write.c (fix_new_exp): Understand O_symbol_rva.
8699 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8701 * config/tc-mips.c: Correct s_cons arguments. From Michael
8702 Joosten <joost@ori.cadlab.de>.
8704 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8706 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8707 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8708 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8710 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8711 make non-static. Change all users.
8712 * config/obj-coff.h (coff_n_line_nos): Declare.
8714 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8716 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8718 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8720 * config/obj-elf.c (obj_elf_common): Convert specified byte
8721 alignment to power of two. Set size of local bss symbol.
8723 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8725 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8727 * sb.c, macro.c: Decide whether to include <string.h> or
8728 <strings.h> just as as.h does.
8730 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8732 * Makefile.in (site.exp): Fix setting of $srcdir.
8734 * config/tc-arm.c (md_atof): Fix little-endian output.
8735 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8738 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8740 * doc/as.texinfo: Split out the NS32k family documentation,
8741 despite its being commented out for now.
8742 * doc/c-ns32k.texi: New file.
8744 * sb.c, macro.c: Include string.h.
8746 * Makefile.in (comparison): Only check *.o; we don't care if
8747 timestamps inserted by the native linker differ.
8749 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8750 if alignment stricter than 4 bytes is requested; in that case,
8751 align to a 4-byte boundary first.
8753 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8755 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8756 uninitialized" warning for `Max_Source_Offset'.
8758 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8760 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8761 qualifiers and detect errors if present.
8762 (md_assemble): Add call to parse_toc_entry. Also added some support
8763 for the [tocv] qualifier.
8764 (ppc_pe_tocd): New function to support data in the toc section.
8766 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8768 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8771 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8773 * config/tc-m68k.c (isword): Accept all values from -65536 to
8774 +65535, so ~VAL will not be rejected.
8776 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8777 skip characters after the pseudo-op.
8779 * read.c (get_line_sb): Don't look past buffer_limit.
8780 (s_include): In MRI mode, skip characters after the file name.
8782 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8784 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8785 periods in register names.
8787 For older changes see ChangeLog.1.