1 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4 to relaxable_symbol to prevent references to external symbol from
7 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
9 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
10 symbols are relaxable.
13 Wed Jun 3 10:26:04 1998 Doug Evans <devans@canuck.cygnus.com>
15 * config/tc-dvp.c (md_begin): Change alignment of .DVP.ovlytab to 4.
16 (create_vuoverlay_section): Entries are 4 bytes not 8.
19 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
21 * config/tc-v850.c (md_begin): Don't create special
24 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
26 * config/tc-mips.c (macro): For div and udiv, close the
27 reorder block as soon as possible.
29 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
31 From Matt Semersky <matts@scd.hp.com>:
32 * macro.c (macro_mri_mode): New function.
33 * macro.h (macro_mri_mode): Declare.
34 * read.c (s_mri): Call macro_mri_mode when switching in and out of
37 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
39 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
42 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
43 until after xstrdup in OBJ_EVAX case.
45 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
47 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
48 offset calculation. Also, use VAX_BRW from vax-inst.h instead
49 of hardcoded magic number.
50 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
52 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
54 * read.c (do_s_func): New function.
56 * read.h (do_s_func): Add prototype.
58 * config/tc-dvp.c (md_pseudo_table): Add .func/.endfunc.
59 (s_dvp_func): New function.
63 Mon Jun 1 17:04:56 1998 Jeffrey A Law (law@cygnus.com)
65 * config/tc-mips.c (hilo_interlocks): The r5900 has HILO interlocks.
68 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
70 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
71 nops if fill pattern not specified.
73 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
75 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
76 * config/te-go32.h (TE_GO32): Define.
77 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
79 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
81 Implement .func/.endfunc pseudo-ops.
82 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
84 * read.c (potable): Add .func,.endfunc.
85 (s_func): New function.
86 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
88 (in_doc_func_p,current_function_label): New static globals.
89 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
92 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Delete .vuoverlay_table.
93 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): Delete.
94 * config/tc-dvp.c (vuoverlay_string_section): New static global.
95 (md_begin): Create overlay string section.
96 (create_vuoverlay_section): Put section name in overlay string section.
97 Put string's offset in overlay table entry. Set SEC_CODE flag for
101 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
103 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
104 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
105 * config/tc-arm.h (WORKING_DOT_WORD): Define.
106 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
107 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
108 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
109 * config/tc-i860.h (WORKING_DOT_WORD): Define.
110 * config/tc-i960.h (WORKING_DOT_WORD): Define.
111 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
112 * config/tc-w65.h (WORKING_DOT_WORD): Define.
113 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
114 * config/tc-a29k.c: Don't define md_short_jump_size,
115 md_long_jump_size, md_create_short_jump or md_create_long_jump.
116 * config/tc-alpha.c: Likewise.
117 * config/tc-alpha.h: Likewise.
118 * config/tc-arm.c: Likewise.
119 * config/tc-h8300.c: Likewise.
120 * config/tc-h8500.c: Likewise.
121 * config/tc-hppa.c: Likewise.
122 * config/tc-i860.c: Likewise.
123 * config/tc-i960.c: Likewise.
124 * config/tc-ppc.c: Likewise.
125 * config/tc-sh.c: Likewise.
126 * config/tc-sparc.h: Likewise.
127 * config/tc-tic30.c: Likewise.
128 * config/tc-w65.c: Likewise.
129 * config/tc-z8k.c: Likewise.
131 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
133 * config/tc-vax.c (_): Delete this macro used for placeholder
134 values in vax_operand_width_size; it conflicts with the _() macro
135 used for internationalization.
137 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
139 * symbols.c (symbol_find_base): Fix case insensitive symbol name
140 code. From Chris Moller <moller@bops.com>.
142 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
143 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
144 * read.c (emit_expr): Initialize seg and subseg fields of a new
146 * write.c (write_object_file): Switch to the appropriate segment
147 and subsegment when processing a broken word.
149 * config/tc-m68k.c (mri_assemble): New static function.
150 (build_mri_control_operand): Call mri_assemble rather than
152 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
153 (s_mri_endf, s_mri_endw): Likewise.
156 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
158 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
159 (dvp_frob_file): Declare.
160 (tc_frob_file): Define.
161 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
162 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
163 (vuoverlay_section_name,create_vuoverlay_section): New functions.
164 (vuoverlay_section,vuoverlay_table_section): New static globals.
165 (ovlysym_table): New static global.
166 (md_begin): Create .vuoverlay_table section.
167 (assemble_vif): Call create_vuoverlay_section for each mpg.
168 (dvp_frob_label): Record vu labels in ovlysym_table for later
169 movement from absolute section to their overlay section.
170 (dvp_frob_file): New function.
171 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
174 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
176 * read.c (s_org): Call md_flush_pending_output if it is defined.
178 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
180 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
182 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
183 (md_parse_option): Add for same.
184 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
185 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
186 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
188 * config/tc-sparc.h (cons_fix_new_sparc): Added.
191 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
193 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
194 even when missing in input string.
197 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
199 * config/tc-arm.c (find_real_start): Relax definition of local
202 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
204 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
205 symbols at the given address, not just the last one specified.
207 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
209 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
210 or number_to_chars_littleendian to write data.
212 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
214 * config/tc-v850.c (md_assemble): Remove artificially created
215 register name symbols.
217 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
219 * write.c (fixup_segment): Change "segment" to "section" in
222 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
224 * write.c (fixup_segment): Change sym1-sym2 message again.
227 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
229 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
232 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
234 * config/tc-mips.c (macro): For R5900, use "B" operand format for
235 "break" instructions generated in macro (div etc.) instructions.
238 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
240 * write.c (fixup_segment): Improve error message for sym1-sym2
241 errors when sym1 is in a different segment from sym2.
243 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
245 * config/tc-m32r.c (warn_unmatched_high): New static local.
246 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
247 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
248 (md_longopts): Recognize --{no-,}warn-unmatched-high.
249 (md_parse_option): Likewise.
250 (md_show_usage): Likewise.
251 (m32r_frob_file): Likewise.
253 * read.c (generate_file_debug,generate_lineno_debug): New functions.
254 (read_a_source_file): Call them.
255 * read.h (stabs_generate_asm_file): Declare.
256 * stabs.c (stabs_generate_asm_file): New function.
257 (generate_asm_file): New function.
258 (stabs_generate_asm_lineno): Move file name handling into
261 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
263 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
264 (d30v_current_align, d30v_current_align_seg): New variables.
265 (d30v_last_label): New variable.
266 (d30v_align, s_d30v_align, s_d30v_text): New functions.
267 (s_d30v_data, s_d30v_section): Likewise.
268 (md_pseudo_table): Call them.
269 (md_begin): Initialize d30v_current_align_seg.
270 (md_assemble): Call d30v_align when needed by known current alignment.
271 (d30v_frob_label, d30v_cons_align): New functions.
272 * config/tc-d30v.h (md_do_align): Remove.
273 (tc_frob_label): Call d30v_frob_label.
274 (md_cons_align): New.
276 * config/tc-d30v.c (find_format): Convert complex expressions to
277 expression symbols before processing. Clean up code formatting.
280 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
282 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
285 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
287 * po/Make-in (install-info): New target.
289 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
291 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
293 * config/tc-mn10300.c (md_assemble): Likewise.
295 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
297 * Makefile.am: Update with `make dep-am'.
298 (HFILES): Add cgen.h.
299 (cgen.o): Depend on cgen.h.
300 * Makefile.in: Regenerate.
302 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
304 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
306 * gasp.c (grab_label): Permit a label to be a preprocessor
307 variable by permitting a label to start with a backslash.
309 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
311 * config/tc-mips.c (validate_mips_insn): Removed hack
312 for previously inaccessible bitfields in some INSN_TRAP
316 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
318 * config/tc-d30v.c (do_assemble): Abort with error message
319 if opcode operands do not match.
322 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
324 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
325 'q' operand format for 20-bit "break"/"sdbbp" instructions.
326 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
327 similar new 'q' operand.
329 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
331 * cgen.c (cgen_asm_finish_insn): Fix typo.
333 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
336 * cgen.c: Include it.
337 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
338 (cgen_asm_finish_insn): Result is now void. New arg `result'.
340 * config/tc-m32r.c: Include cgen.h.
341 (m23r_insn): New members num_fixups,fixups.
343 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
344 (md_assemble): Simplify code to pack two insns in parallel.
345 When swapping two insns, update their fixups.
349 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
351 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
354 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
356 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
357 to avoid compiler warning.
359 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
361 * makefile.vms: Run dec c with /nodebug. Pass CC value when
364 * makefile.vms (OBJS): Add ehopt.obj
366 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
368 * doc/c-vax.texi: Correct and extend vax/vms documentation.
371 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
373 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
375 (md_assemble): Set it for explicitly packed insns.
378 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
380 * config/obj-coff.c (c_symbol_merge): Do not take address of
381 native fields when performing the memcpy.
383 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
385 * config/tc-mips.c (macro,macro2): Implement
386 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
388 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
390 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
391 relocations against globally visible symbols.
392 * config/tc-m68k.c (relaxable_symbol): New macro.
393 (m68k_ip, md_estimate_size_before_relax): Use it.
394 (tc_m68k_fix_adjustable): Also handle weak symbols.
396 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
398 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
399 references to externally visible symbols.
400 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
401 values in twice for a PC relative reloc if the symbol is
404 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
405 don't adjust a PC relative reloc against an externally visible
407 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
408 for a PC relative fixup against an externally visible defined
409 symbol, arrange to store object file and addend values as though
410 the symbol were not defined.
411 (tc_gen_reloc): Likewise.
413 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
415 * read.c (sizeof_leb128): Referenced externally by write.c so
418 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
420 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
421 and expand a 'debug' symbol associated with the next instruction
422 that does not cause a short instruction to be filled with a NOP.
423 (md_pseudo_table): Add support for .debugsym.
424 (assemble_parallel_insn): Add calls to expand_debug_sym as
426 (md_assemble): Ditto.
428 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
430 * as.c (main): Conditionally call setlocale.
431 * gasp.c (main): Likewise.
432 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
433 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
436 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
438 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
441 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
443 * config/tc-hppa.c: Change all calls to bzero to use memset.
444 (pa_ip): Add cast to avoid warning.
445 (tc_gen_reloc, md_apply_fix): Likewise.
446 (pa_find_space_by_number): Likewise.
447 (hppa_force_relocation): Likewise.
448 (pa_block): Change i to unsigned int.
449 * config/obj-som.h (obj_som_copyright): Declare.
451 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
453 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
454 for line numbers for assembly source.
456 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
458 * configure.in: Change version number to 2.9.4
459 * configure: Rebuild.
461 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
463 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
465 * config/tc-m32r.c (assemble_parallel_insn): No need to try
466 non-relaxable variant any more. Simplify test for nop insn.
467 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
468 scan of operands yields an insn different from original (e.g. a macro).
469 Fix call to can_make_parallel.
472 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
474 * ecoff.h: Change symbolS in function declaration to struct
477 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
479 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
480 (md_convert_frag): Fix i18n typo.
482 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
484 * ecoff.c (ecoff_get_cur_proc_sym): New function.
485 * ecoff.h: Protoype it.
486 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
487 [EVAX] (s_alpha_prologue): Delete.
488 (md_pseudo_table): Update.
490 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
492 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
493 array to local pointer.
494 (get_args, parse_expr): Add casts to avoid warnings.
496 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
498 * read.c (s_set): Cast xmalloc return value to fragS *.
499 * config/tc-m68k.c (m68k_ip): Function made static to match
500 previous forward declaration.
501 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
503 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
505 * config/tc-v850.c: Add internationalisation macros to error
508 * config/tc-m32r.c (can_make_parallel): Add internationalisation
509 macros to error strings.
511 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
513 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
514 reloc is in the TOC csect.
515 (md_apply_fix3): Correct gettext typo.
517 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
519 * config/tc-arm.c (find_real_start): Ignore symbols starting with
520 .L - they are local labels and the branches are not really
521 function calls but rather far jumps.
524 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
526 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
527 local labels ($ prefix).
530 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
532 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
534 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
536 * config/tc-i386.c (md_assemble): Print operand number rather than
538 (i386_operand): Likewise.
540 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
542 * Makefile.am (INTLLIBS): Define to work around apparent automake
544 All Makefiles: Regenerated.
546 * Many files: Added gettext invocations around user-visible
548 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
549 HAVE_LC_MESSAGES): Define.
550 * dep-in.sed: Added asintl.h.
551 * po/Make-in: New file.
552 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
554 * read.c (Z_): Renamed from `_'.
555 * Makefile.am (SUBDIRS): Added po.
556 (POTFILES): new macro.
557 (po/POTFILES.in): New target.
558 ($(OBJS)): Added asintl.h.
560 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
561 (as_new_LDADD): Added $(INTLLIBS).
562 (as_new_DEPENDENCIES): Added $(INTLDEPS).
563 (gasp_new_LDADD): Added $(INTLLIBS).
564 (gasp_new_DEPENDENCIES): New macro.
565 * configure, aclocal.m4: Rebuilt.
566 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
568 (ALL_LINGUAS): Define.
569 * macro.c: Include "asintl.h".
570 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
571 * as.h: Include "asintl.h".
572 * config/tc-i386.c (ordinal_names): Removed.
573 (md_assemble): Changed error text to avoid ordinal_names.
574 (i386_operand): Likewise.
575 (reloc): Added as_bad to avoid i18n problems.
576 (tc_gen_reloc): Likewise.
577 * config/tc-arm.c (bad_args): Now a #define.
579 * config/obj-vms.c (VMS_stab_parse): Changed type of
581 (global_symbol_directory): Unified strings to avoid i18n
583 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
585 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
586 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
588 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
590 * config/tc-v850.c (md_assemble): Changed C++ comment into C
592 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
594 * as.c (print_version_id): Added an fprintf to avoid i18n
596 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
598 * expr.c (expr): Added as_warn call to avoid i18n problems.
599 * messages.c (as_assert): Changed code to avoid i18n problems.
600 (as_abort): Likewise.
601 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
603 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
605 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
607 * config/tc-i386.c (check_prefix): New static function, split out
609 (struct _i386_insn): Add wait_prefix field.
610 (md_assemble): Remove wait_prefix local variable. Use
611 check_prefix when adding a prefix.
613 * config/tc-i386.c (current_templates): New static variable.
614 (md_assemble): Remove current_templates local variable.
615 (md_assemble, i386_operand): Improve error and warning messages in
616 many places. Add RESTORE_END_STRING in many places before error
617 return. Clarify some comments.
619 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
621 (md_assemble): Parse string instruction operands, looking for
622 segment override prefixes. Check for invalid segment prefixes on
624 (i386_operand): i.seg[] and max mem_operand changes for string
626 * config/tc-i386.h (EsSeg): Define.
628 * config/tc-i386.h (regKludge): Define.
629 (iclrKludge, imulKludge): Don't define.
630 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
631 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
632 opcode_modifier checks to look for more common cases first. Add
633 default_seg for IsString case.
635 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
637 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
639 * configure: Rebuild with new automake and libtool.
640 * aclocal.m4, Makefile.in: Likewise.
642 * doc/Makefile.am (as.dvi): New target.
643 * doc/Makefile.in: Rebuild.
646 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
648 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
651 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
653 * configure.in: Added sparc86x support.
655 * configure: Rebuild.
657 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
659 (md_parse_option): Warn if -EL is not supported for this architecture.
661 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
663 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
665 * config/tc-mips.c (mips_ip): Note when we use get match on
666 the full instruction name.
668 (mips_ip): For '&' DEST completer handling, if we got a full match
669 then the DEST completer is implicitly .wxyz.
673 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
675 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
676 (vif_insn_type): New function.
677 (md_apply_fix3): Don't validate user specified length if unpack insn
681 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
683 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
684 back into the expression to handle add/sub simplification correctly.
687 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
689 * config/tc-mips.c (mips_ip): Specs changed for
690 VCALLMSR instruction.
693 start-sanitize-vr5400
694 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
696 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
699 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
701 * config/tc-mips.c (hilo_interlocks): Remove 4300.
703 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
705 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
709 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
711 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
712 branch error as being done so we don't try to emit a reloc.
715 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
717 * symbols.c (max_indent_level): New global.
718 (print_symbol_value_1): Use it.
719 * expr.h (expr_build_dot): Declare.
720 * expr.c (expr_build_dot): New function.
722 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
723 (compute_mpgloc): New function.
724 (eval_expr): New arg `cpu'. All callers updated.
725 (non_vu_insn_seen_p): New static global.
726 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
727 (struct dvp_fixup): New member `cpu'.
728 (assemble_one_insn): New args init_fixup_count, fixup_offset.
730 (md_assemble): Set non_vu_insn_seen_p as appropriate.
731 (assemble_vif): Set `cpu' field of fixup.
732 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
733 (assemble_vu_insn): Delete, contents moved into ...
734 (assemble_vu): ... here. Don't record fixups until after parsing
735 both upper and lower insns. If branch insn inside mpg, properly
736 compute target address.
737 (dvp_frob_label): Create copies of vu labels inside mpg's.
738 (dvp_relax_frag): Clean up.
739 (md_convert_frag): Ditto.
740 (md_apply_fix3): Signal error if mpg embedded vu code has branch
741 to undefined label (not currently supported).
742 (eval_expr): New arg `cpu'. All callers updated.
743 (insert_operand_final): Convert mpgloc from bytes to dwords.
744 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
745 (s_state): If switching to vu state, initialize $.mpgloc.
748 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
750 * symbols.c (print_binary): New function.
751 (print_expr_1): Call it.
754 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
756 * config/tc-dvp.c (md_convert_frag): Fix thinko.
758 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
760 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
761 0 is a valid length value (= max+1).
762 (install_vif_length): 0 is a valid length value (= max+1).
765 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
767 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
768 operand in the opcode.
771 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
773 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
777 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
779 * config/tc-i386.h: Reorder operand flags and opcode modifier
780 flags for clarity. Remove unused definitions: Unknown,
781 ImmUnknown, DispUnknown, NoModrm.
782 * config/tc-i386.c (type_names): Add missing Debug type.
783 (md_assemble): Better duplicate prefix checking. Quicker string
784 instruction check via new opcode_modifier flag.
786 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
788 * doc/as.texinfo (Invoking): Clarify -Wa example.
790 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
792 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
793 (s_mips_weakext): Define.
794 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
795 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
798 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
800 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
801 is an error if the value can not be computed at assembly time.
802 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
804 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
806 * gasp.c (main): Set next field of new include_path structure to
807 NULL. From Avery Pennarun <averyp@gdc.ca>.
809 * read.c (s_mri_sect): Call as_bad rather than abort for an
810 unsupported MRI target.
812 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
814 * config/tc-arm.c (arm_validate_fix): New function. Determine if
815 the destination of a branch instruction should be altered.
816 (find_real_start): New function: Locate the real, Thumb coded
817 start of a Thumb function.
818 (do_t_branch23): Alter the destination of branches to Thumb
821 * config/tc-arm.h: Define TC_VALIDATE_FIX.
823 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
825 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
828 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
830 * doc/as.texinfo: Use @itemx for a secondary item in a table.
831 * doc/c-hppa.texi: Likewise.
833 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
835 * Makefile.am: Rebuild dependencies.
836 * Makefile.in: Rebuild.
838 * Makefile.am (DEP_INCLUDES): New variable.
839 (.dep1): Change to work when srcdir is not an absolute path.
840 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
841 * Makefile.in: Rebuild.
843 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
845 * config/tc-i386.h, config/tc-i386.c: Revert March 24
848 * configure.in: Set version to 2.9.1.
849 * configure: Rebuild.
851 * Branched binutils 2.9.
853 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
855 * config/tc-i386.h (FWait): Define.
856 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
857 other prefixes. Check FWait flag in opcode table to see which
858 instructions require an fwait prefix.
860 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
862 * stabs.c (get_stab_string_offset): Always create a stab string
865 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
867 Fix some gcc -Wall warnings:
868 * atof-generic.c (atof_generic): Add casts to avoid warnings.
869 * ehopt.c (eh_frame_code_alignment): Likewise.
870 * expr.c (integer_constant, operand): Likewise.
871 * frags.c (frag_align): Likewise.
872 * gasp.c (level_0, change_base, doinstr): Likewise.
873 * hash.c (hash_ask): Likewise.
874 * listing.c (listing_page, calc_hex, print_lines): Likewise.
875 (debugging_pseudo): Likewise.
876 * macro.c (define_macro, check_macro): Likewise.
877 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
878 (ignore_rest_of_line, float_cons): Likewise.
879 * symbols.c (decode_local_label_name): Likewise.
880 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
881 (fixup_segment, number_to_chars_bigendian): Likewise.
882 (number_to_chars_littleendian): Likewise.
883 * config/atof-ieee.c (gen_to_words): Likewise.
884 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
885 (sparc_ip, parse_keyword_arg, s_common): Likewise.
886 * read.c (output_big_sleb128): Initialize locals to avoid
888 (output_big_uleb128, equals): Likewise.
889 * atof-generic.c (atof_generic): Change number_of_digits_* locals
890 to unsigned int. Change zeros to unsigned int.
891 * cond.c (s_if): Add return to default case.
892 * frags.c (frag_now_fix): Change return type to addressT.
893 * frags.h (frag_now_fix): Update declaration.
894 * listing.c (file_info_struct): Change linenum to unsigned int.
895 (struct list_info_struct): Change hll_line to unsigned int.
896 (print_source): Update format string.
897 * read.c (emit_expr): Change scan to unsigned int, and don't
898 bother to initialize it.
899 * symbols.c (dollar_label_count): Change to unsigned long.
900 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
901 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
902 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
904 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
906 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
907 mcf5200 just as we do for m68000.
908 (m68k_init_after_args): Likewise.
909 (md_estimate_size_before_relax): Likewise.
911 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
913 * config/tc-v850.c (md_assemble): Store relocation addend in
914 fixup instead of instruction.
916 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
918 * config/tc-i386.c (md_assemble): Swap template arguments to
919 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
920 This macro is currently symmetric, so passing them the wrong
921 way didn't cause any problem, but may if the macro is changed
923 After copying template to i.tm, use i.tm. rather than t-> to
924 access fields, and make t a const*
925 Move i.tm.operand_types[] swap to immediately after the copy.
928 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
930 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
931 we've computed the data length.
934 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
936 * expr.h (expr_build_uconstant): Add prototype.
937 (expr_build_unary,expr_build_binary): Add prototypes.
938 * expr.c (expr_build_uconstant): New function.
939 (expr_build_unary,expr_build_binary): New functions.
941 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
942 (md_convert_frag): Delete.
943 (TC_FIX_TYPE): New fields wl,cl,user_value;
944 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
946 (insert_unpack_marker): New function.
947 (insert_file): New argument insert_marker_arg. All callers updated.
948 (gif_user_value): New static local.
949 (vif_data_start,vif_data_end): New static locals.
950 (mpgloc_sym,unpackloc_sym): New static locals.
951 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
952 (cur_opcode,cur_operand): New static locals.
953 (endmpg_caller): New enum.
954 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
955 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
956 (dvp_fixup): New members user_value,wl,cl;
957 (assemble_vif): Rewrite.
958 (assemble_gif): Tweak name of data start label.
959 (assemble_one_insn): Allow special parser to punt and call the
960 normal expression parser. Set cur_opcode,cur_operand for md_operand.
961 (md_operand): Handle '*' value for mpgloc,unpackloc.
962 (md_estimate_size_before_relax): New function.
963 (dvp_relax_frag,md_convert_frag): New functions.
964 (md_pcrel_from_section): Handle end data label for variable length
966 (md_apply_fix3): Handle count field for variable length vif insns.
967 Handle address field for mpg,unpack.
968 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
969 (cur_vif_insn_length): Delete.
970 (vif_length_value): New function.
971 (install_vif_length): Don't perform logical->physical conversion here.
972 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
975 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
977 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
978 * macro.c (macro_expand_body): Increase buffer size.
979 * messages.c (as_warn): Likewise.
980 (as_warn_where, as_bad, as_bad_where): Likewise.
982 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
984 Based on patch from H.J. Lu <hjl@gnu.org>:
985 * Makefile.am (DISTSTUFF): New variable.
986 (diststuff): New target.
987 * Makefile.in: Rebuild.
989 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
991 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
992 m32r_elf_section_change_hook.
994 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
995 emit a nop if a section ends with a 16 bit instruction.
997 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
999 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
1000 s_lcomm rather than obj_coff_lcomm.
1001 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
1003 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
1005 * config/tc-i386.h (LinearAddress): Define.
1006 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
1007 instruction, don't use a default segment.
1009 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
1011 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
1012 * configure: Rebuild.
1015 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
1017 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
1020 start-sanitize-r5900
1021 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
1023 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
1025 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
1026 (mips_ip): Handle 'O' operand.
1027 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
1030 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
1032 * aclocal.m4, configure: Rebuild with libtool 1.2.
1034 start-sanitize-r5900
1035 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
1037 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
1038 with vr5400 support.
1041 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
1043 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
1044 PC relative branches. Patch courtesy of Jonathan Walton.
1046 start-sanitize-r5900
1047 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
1049 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
1050 "name.completer" where only the name is actually in the opcode
1051 table. Allow various operands for base register in load/store
1052 instructions. Handle various new argument characters for the
1053 cop2/vu0 co-processor.
1057 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
1059 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
1063 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
1065 * configure.in (emulations): Add thumb-pe target.
1067 * configure (emulations): Add thumb-pe target.
1069 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
1071 * itbl-lex.l (yywrap): Don't define if already defined as a
1075 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
1077 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
1078 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
1079 packing is enabled. Emit VIF cpu marker after dma insn.
1081 * config/tc-dvp.h (TC_START_LABEL): Define.
1082 * config/tc-dvp.c (force_mach_label): New function.
1083 (md_begin,create_colon_label,s_dmadata): Use it.
1085 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
1088 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
1090 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
1093 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
1095 * depend.c (quote_string_for_make): New function.
1096 (wrap_output): Use it.
1098 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
1100 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
1101 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
1104 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
1106 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
1107 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
1108 (gif_insn_frag_loc): New static global.
1109 (assemble_gif): Record frag and location frag of insn.
1110 (md_apply_fix3): Validate user specified nloop if we couldn't do
1112 (s_endgif): Queue fixup to install nloop if we can't compute it here.
1114 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
1116 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
1117 insufficient data present. Fix insertion of computed nloop value.
1118 (install_vif_length): Second pass at unpack len calcs.
1119 (s_endunpack): Round data up to word boundary.
1120 (insert_mpg_marker): New function.
1121 (insert_file): New args insert_marker, size. All callers updated.
1122 (assemble_vif): Rewrite varlen insn handling.
1123 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
1124 (s_enddirect,s_endunpack): Rename arg to internal_p.
1127 start-sanitize-vr4320
1128 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
1130 * config/tc-mips.c : Added vr4320 similar to vr4300.
1133 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
1135 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
1136 Recognize -GN and -relax.
1137 (md_begin): Initialize gp size from -G switch.
1138 (alpha_force_relocation): Always force if -relax.
1139 (alpha_align): Take a new argument that will specify when to
1140 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
1141 Change all callers. Emit nop alignment padding as nop+unop pair.
1143 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
1145 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1146 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1149 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1151 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1152 require padding to the next long word boundary.
1156 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1158 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1159 inserted binary files.
1162 start-sanitize-phase2-m32rx
1163 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1165 * config/tc-m32r.c (optimize): New static local.
1166 (md_shortopts): Add -O.
1167 (md_parse_option): Recognize it.
1168 (md_show_usage): Document it.
1169 (md_assemble): Don't try to combine insns in parallel if !optimize.
1171 end-sanitize-phase2-m32rx
1172 start-sanitize-m32rx
1173 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1175 * config/tc-m32r.c (first_writes_to_seconds_operands):
1176 Reinitialise b_operands for each pass of the inner loop.
1179 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1181 * config/tc-dvp.h (tc_frob_label): Define.
1182 * config/tc-dvp.c (dvp_frob_label): New function.
1183 (create_colon_label): New argument `sto'. All callers updated.
1184 (record_mach): New argument `force_next_p'. All callers updated.
1185 (cpu_sto): New function.
1186 (UNIQUE_LABEL_PREFIX): New macro.
1187 (unique_label): Use it.
1188 (assemble_gif): Emit start label before mach label.
1189 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1191 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1193 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1194 (setup_dma_autocount): Renamed from setup_autocount. New argument
1195 inline_p. All callers changed. Fix word address of count.
1196 (parse_dma_addr_autocount): Fix word address of address.
1200 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1202 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1203 in special_sections table and add .vubss etc via
1204 ELF_TC_SPECIAL_SECTIONS.
1205 * config/tc-dvp.h: Likewise.
1208 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1210 * cgen.c: #include symcat.h.
1211 * config/tc-m32r.c: Likewise.
1213 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1215 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1216 absolute expressions instead of '$' prefixed register names.
1218 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1220 * read.c (s_set): Record file and line info for symbols when -as.
1221 (pseudo_set): Don't overwrite that dummy fragment.
1224 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1226 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1227 (dvp_parse_done): Comment out contents.
1228 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1229 (s_state): Handle .vu in included file.
1230 (asm_state): New state ASM_GIF.
1231 (asm_state_stack): Maintain stack of parsing states.
1232 ({push,pop,set}_asm_state): New functions.
1233 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1234 (gif_{insn_type,data_name,insn_frag}): New static locals.
1235 (md_assemble): Watch for .endgif if in ASM_GIF state.
1236 (assemble_gif): Complete.
1237 (s_endgif): Complete.
1238 (cur_mach): New static local.
1239 (record_mach): New function.
1240 (md_begin): Initialize `cur_mach'.
1241 (assemble_*): Record current mach type.
1242 (vu_count): New static local.
1243 (assemble_vif): Temporary hack to properly align mpg/direct data.
1244 (assemble_vu): Insert mpg every 256 insns.
1247 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1249 * config/tc-ppc.c (md_pseudo_table): Add "section".
1250 (ppc_named_section): New static function.
1252 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1254 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1255 so we don't have to scan the entire list.
1258 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1260 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1261 case, allow the parallel instructions to modify the same flag
1265 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1267 * listing.c (list_symbol_table): Categorize symbols by
1268 undefined_section rather than sy_frag->line == NULL.
1271 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1273 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1274 (inline_dmadata): Renamed from s_dmadata_implied.
1275 (assemble_one_insn): Rewrite dma operand processing.
1276 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1277 (unique_name,setup_autocount): New functions.
1279 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1280 (md_pseudo_table): Add .word.
1281 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1283 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1284 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1285 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1287 (eval_expr): New function.
1288 (create_label,create_colon_label): New function.
1289 (s_enddmadata): Rewrite.
1292 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1294 * Makefile.am (install-exec-local): Install properly when ln
1295 fails or tooldir == prefix.
1297 start-sanitize-m32rx
1298 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1300 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1301 handling of updates to the condition bit as this is shadow by
1305 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1307 * config/tc-dvp.c (parse_float): New function.
1308 (assemble_vu): Handle loi insns.
1309 (assemble_one_insn): Simplify suffix parsing.
1310 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1314 start-sanitize-m32rx
1315 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1317 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1319 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1321 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1322 for --warn-explicit-parallel-conflicts and --Wnp as an
1323 abbreviation for --no-warn-explicit-parallel-conflicts.
1324 (assemble_parallel_insn): Use non-relaxable versions of branch
1327 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1329 * app.c: Parse || as a seperator between assembler statements.
1332 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1334 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1335 Test result of insert_operand for error.
1337 start-sanitize-m32rx
1338 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1340 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1341 when m32rx target is enabled and the instructions are not
1344 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1346 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1347 bother checking insn which have no operands.
1350 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1352 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1353 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1354 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1355 * doc/Makefile.in: Rebuild.
1357 start-sanitize-m32rx
1358 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1360 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1361 function. Replaces get_src_reg(), check_for_side_effects(),
1362 reads_from_src_reg(). Uses new insn operand features of cgen.
1363 (writes_to_pc): New function., but with new code suppressed for now.
1364 (md_assemble): Call first_writes_to_seconds_operands().
1366 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1368 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1369 (macro): Fix handling of M_COP[0-3].
1371 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1373 Based on patches from Ross Harvey <ross@teraflop.com>:
1374 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1375 if macro_alternate or macro_mri.
1376 (getstring): Remove support for byte constants between < and >.
1377 (get_any_string): '<' only starts a string if macro_alternate or
1379 (macro_expand_body): Permit keyword parameters following
1380 positional parameters.
1382 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1383 * configure.in (alpha*-*-netbsd*): New target.
1384 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1385 * configure: Rebuild.
1387 * as.h (flag_warn_suppress_instructionswap): Move from here...
1388 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1389 here, and make static.
1391 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1392 BFD_ASSEMBLER or MANY_SEGMENTS.
1394 * as.c (show_usage): Update bug-gnu-utils address.
1395 * gasp.c (show_usage): Likewise.
1396 * doc/as.texinfo (Bug Reporting): Likewise.
1398 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1400 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1401 insns regardless of the size of a pointer if we're in mips I or
1403 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1405 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1407 Fix rac to accept only a0:
1408 * tc-d10v.c (parallel_ok, find_opcode):
1409 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1410 Introduce OPERAND_GPR.
1412 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1414 * read.c (s_fill): Handle non-constant repeat counts by creating
1415 an rs_space fragment.
1417 start-sanitize-m32rx
1418 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1420 * doc/c-m32r.texi: Document warning and error messages. Add
1421 descriptions of --warn-explicit-parallel-conflicts.
1423 * doc/as.texinfo: Add more m32rx command line options.
1426 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1428 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1429 from as_bad to as_warn.
1432 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1434 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1437 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1439 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1440 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1441 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1443 * config/tc-dvp.h: Add configuration specific section names.
1446 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1448 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1449 seg_fix_rotP rather than fix_root from seg_info.
1451 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1453 * expr.c: Add support for 0x1_2_3_4 bignums.
1455 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1457 * configure.in: Change -linux* to -linux-gnu*.
1458 * configure: Rebuild.
1460 * app.c (do_scrub_begin): Treat \r as whitespace.
1462 start-sanitize-m32rx
1463 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1465 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1466 rather than parsing syntax string manually.
1467 (assemble_parallel_insn): Check for both forms of parallel
1470 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1472 * Makefile.am: Update dependencies.
1473 * Makefile.in: Rebuild.
1475 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1477 * configure, aclocal.m4: Rebuild with new libtool.
1479 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1481 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1482 the argument to bfd_set_arch_mach.
1483 (load_address): Use bfd_arch_bits_per_address to determine the
1484 bit size of an address instead of looking at the isa level.
1485 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1487 start-sanitize-v850e
1488 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1492 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1494 * ehopt.c: New file.
1495 * as.h (enum _relax_state): Add rs_cfa.
1496 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1497 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1498 * read.c (emit_expr): Call check_eh_frame.
1499 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1500 (relax_segment): Likewise.
1501 * Makefile.am: Rebuild dependencies.
1502 (GAS_CFILES): Add ehopt.c.
1503 (GENERIC_OBJS): Add ehopt.o.
1504 * doc/internals.texi (Frags): Document rs_cfa.
1506 * as.c (show_usage): Mention --traditional-format.
1507 (parse_args): Accept --traditional-format.
1508 * as.h (flag_traditional_format): Declare.
1509 * output-file.c (output_file_create): If flag_traditional_format,
1510 set BFD_TRADITIONAL_FORMAT on stdoutput.
1511 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1513 * config/tc-mips.c (append_insn): Make sure that if we have a
1514 fixup for an unmatched %hi reloc, it does not associated with a
1517 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1518 * doc/Makefile.in: Likewise.
1520 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1522 * config/tc-m32r.c (check_for_side_effects): New function.
1523 (can_make_parallel): Add checks for instruction side effects
1524 clashing with the other instruction.
1525 (assemble_parallel_insn): Improve warning messages. Return error
1526 message from non-swapped instruction order.
1528 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1530 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1532 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1533 md_cleanup definition. This moves the forced literal output to
1534 the end of the source pass, and avoids macro's inserting literals
1535 into the code immediately after the macro expansion.
1537 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1539 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1540 a gas internal symbol is adjustable.
1541 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1543 * as.h: If gcc version greater than 2.6, use `__format__' and
1544 `__printf__' in function attributes, rather than `format' and
1547 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1549 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1551 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1553 Add tms320c30 support:
1554 * config/tc-tic30.h: New file.
1555 * config/tc-tic30.c: New file.
1556 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1557 TARGET_FORMAT as "coff-tic30".
1558 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1559 * Makefile.am: Rebuild dependencies.
1560 (CPU_TYPES): Add tic30.
1561 (CPU_OBJ_VALID): tic30-aout is valid.
1562 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1563 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1564 * configure, Makefile.in: Rebuild.
1566 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1568 * config/tc-v850.c (md_assemble): Improvements to error messages.
1570 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1572 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1573 BFD_RELOC_HI16_S to store the high bits of any value.
1575 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1576 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1577 assembler calculate relocations to any external symbol at all.
1578 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1579 involving generation of pc-relative relocs.
1580 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1581 has been moved to md_apply_fix3.
1583 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1584 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1585 which actually means (the address of identifier's GOT entry) +
1586 constant, which is not particularly useful.
1588 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1590 * read.h (include_dirs): Declare.
1591 (include_dir_count,include_dir_maxlen): Declare.
1594 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1595 (md_parse_option): Handle them.
1596 (md_show_usage): Print them.
1597 (output_dma,output_pke): New static globals.
1598 (assemble_pke): Handle -no-dma-pke.
1599 (insert_file): Search include dir list.
1600 (s_enddirect): Validate length if prespecified.
1601 (s_endmpg): Likewise. Handle -no-dma-pke.
1602 (s_endunpack): Handle -no-dma-pke.
1603 (md_pcrel_from_section): Add offset to delay slot for
1607 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1609 * configure.in: Correct check for shared opcodes library.
1610 * configure: Rebuild.
1612 * listing.c (buffer_line): If we can't open the file, set at_end.
1613 (listing_print): Remove unused local variable fi.
1615 * config/m68k-parse.y (reglistpair): Handle register list in
1618 * config/vms-conf.h: Don't undef VERSION.
1620 start-sanitize-m32rx
1621 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1623 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1624 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1627 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1629 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1631 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1633 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1634 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1635 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1636 (EXTRA_DIST): Define.
1637 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1638 explicitly rather than via the list of object files.
1639 (gcc-as.opt): New file created when make-gas.com is run.
1640 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1641 itbl-cpu.h} to #include appropriate file rather than copying that
1643 * config/vms-conf.h: Synchronize with current config.in.
1644 * Makefile.in: Rebuild.
1647 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1649 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1650 (parallel_ok): Relaxed parallel subinstruction dependency check.
1653 start-sanitize-m32rx
1654 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1656 * config/tc-m32r.c (md_assemble): Fix determination of when
1657 instructions can be combined in parallel.
1660 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1662 * as.h (flag_warn_suppress_instructionswap): added new flag.
1663 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1664 command line argument.
1665 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1666 warning only if flag_warn_suppress_instructionswap is false.
1668 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1670 * configure.in (i386-*-mingw32*): New target.
1671 * configure: Rebuild.
1673 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1675 * symbols.c (resolve_symbol_value): Don't set the segment if it
1676 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1678 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1681 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1683 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1684 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1687 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1689 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1692 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1694 * configure.in: Add dvp support.
1695 * configure: Regenerate.
1696 * config/tc-dvp.[ch]: New files.
1699 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1701 * config/tc-v850.c (v850_insert_operand): Display instruction when
1702 an error is encountered.
1704 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1706 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1707 (i386-*-sco3.2v5*coff): New target.
1708 (i386-*-sco3.2*): New target.
1709 * configure: Rebuild.
1711 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-v850.c: Tidy error message production.
1715 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1717 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1718 validate_immediate return value in the right type for comparisons
1721 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1723 * listing.c (MAX_BYTES): Use listing variables not constants.
1724 (data_buffer): No longer an array, but a pointer.
1725 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1726 (listing_listing): Allocate data_buffer.
1728 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1730 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1731 --listing-rhs-width, --listing-cont-lines.
1732 (show_usage): Update.
1733 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1734 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1735 (print_lines): Use the variables instead of the constants.
1736 (listing_listing): Likewise.
1737 * listing.h: Declare the new vars.
1739 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1741 * as.c (parse_args): Add --keep-locals alias for -L.
1742 Add --strip-local-absolute.
1743 (show_usage): Update.
1744 * as.h (flag_strip_local_absolute): New flag.
1745 * symbols.c (S_IS_LOCAL): Use it.
1746 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1747 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1748 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1750 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1752 * config/tc-m32r.c: Detect if explicitly parallel instructions
1753 might have an io conflict and issue a warning message.
1755 start-sanitize-m32rx
1756 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1759 to a count of the number of matches to skip.
1760 (can_make_parallel): Pass count of number of matches to skip to
1761 reads_from_src_reg().
1764 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1766 start-sanitize-m32rx
1767 * config/tc-m32r.c: Add support for swapping fixups of swap
1770 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1771 cgen_swap_fixups): Functions to save, restore and swap the fixup
1772 chain with a backup copy.
1773 (cgen_asm_finish_insn): Returns address of constructed insn.
1775 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1777 * listing.c (file_info_struct): Remove FILE, add POS.
1778 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1779 (file_info): Don't open the file.
1780 (buffer_line): Check for the file in the last_open cache, updating
1782 (print_source): Don't reference file_info->file.
1783 (listing_listing): Likewise.
1784 (listing_print): Close the file in the cache, if any.
1786 start-sanitize-m32rx
1787 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1790 parallel instructions so that they are in the correct order.
1791 (reads_from_src_reg, get_src_reg, can_make_parallel,
1792 make_parallel): New functions to support opportunistic
1793 parallelisation of adjacent instructions.
1796 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1798 * read.c (dwarf_file_string): New file static variable.
1799 (emit_expr): Look for constant sequence that leads up to a file
1800 name in DWARF debugging output.
1801 (stringer): Use dwarf_file_string to decide whether to accept a
1802 string as a file name.
1804 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1806 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1807 (crack_operand): Add reg->reglst MRI hack.
1808 (r_seg): Put reglst symbols in reg_section.
1809 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1811 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1813 * tc-sh.c (get_specific): Handle SGR & DBR.
1815 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1817 * tc-h8300.c (parse_reg): Take the length of the symbol into
1818 account when attempting to match a register name.
1819 * tc-h8500.c (parse_reg): Likewise.
1821 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1823 start-sanitize-m32rx
1824 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1827 * cgen.c: Formatting changes to improve readability.
1829 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1831 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1835 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1837 Based on a patch from Jim Wilson
1838 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1839 (tc_gen_reloc): Handle cross section PC relative relocs
1843 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1845 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1847 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1849 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1850 (expr_jmp_buf): New static local.
1851 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1852 (cgen_md_operand): New function.
1853 * tc-m32r.c: Clean up pass over `struct foo' usage.
1854 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1856 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1858 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1859 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1861 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1863 * config/tc-i386.c (i386_operand): Give an error if there are
1864 unrecognized characters after an expression.
1866 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1868 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1870 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1872 * configure.in (i386*-go32-rtems*): Fix to be the same as
1874 * configure: Rebuild.
1876 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1878 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1879 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1880 (mips_ip): Always check for FP_D, not just for instructions that
1881 are not part of the regular ISA.
1883 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1885 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1887 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1889 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1891 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1893 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1894 the range we care about.
1897 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1899 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1900 (exec_type_enum): Enumeration giving all of the exec types.
1901 (warn_nops): New static variable to give nop warning level.
1902 ({cur,prev}_mul32_p): New static variable to keep track of whether
1903 the current/previous instruction is a 32-bit multiply.
1904 (Optimizing): Make static.
1905 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1907 (d30v_insert_operand): Delete declaration of unused function.
1908 (write_2_short): Make exec_type argument enum, not int.
1909 (parallel_ok): Ditto.
1910 (check_range): Delete unused variable(s).
1911 (build_insn): Ditto.
1912 (find_format): Ditto.
1913 (md_apply_fix3): Ditto.
1914 (md_show_usage): Document -n and -N.
1915 (md_parse_option): Parse -n and -N.
1916 (write_1_short): If -n, warn about adding a nop. Use
1918 (write_2_short): Use enumeration values instead of hard coded
1919 integers. Reset exec_type for default operations. For explicit
1920 parallel operations, call parallel_ok to make sure everything is
1921 ok. If writing out a parallel operation, and the previous
1922 instruction was a 32-bit multiply, indicate current instruction
1924 (parallel_ok): Allow add/tx ... to be done in parallel with
1925 another add/tx ... assuming the gpr registers don't overlap.
1926 (md_assemble): Use exec type enumeration values, not hard coded
1927 ints. Check for loads or 16-bit multiplies following in the next
1928 cycle after a 32-bit multiply. Add nops if that is the case.
1929 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1930 cur_mul32_p if current instruction is a 32-bit multiply.
1931 (find_format): Change spacing and layout.
1934 start-sanitize-tic80
1935 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1937 * config/tc-tic80.c (tic80_relax): New static variable.
1938 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1939 (md_parse_option): Handle new relax options.
1940 (md_show_usage): Document new relax options.
1941 (find_opcode): Don't use short forms of PC relative branches if
1946 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1948 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1949 used/set flag fields. Make flag vars unsigned long. Use
1950 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1951 parallel if they use the same conditional flag with reversed
1952 meaning. Allow 2 add/sub insns that set the carry or overflow
1953 flags but do not query them to be done in parallel. Don't allow 2
1954 word store operations to be done in parallel with ADDppp or
1955 SUBppp. Don't allow loads to be done in parallel with 16 bit
1959 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1961 * config/tc-arm.c: Prevent use of interworking support for
1964 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1966 * doc/all.texi: Add M32R cpu.
1968 * doc/as.texinfo: Add documentation of m32r processor.
1970 * doc/c-m32r.texi: New file, documenting m32r specific features.
1972 start-sanitize-m32rx
1973 * config/tc-m32r.c (allow_m32rx): New function.
1974 (enable_m32rx): New variable.
1975 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1976 (md_show_usage): Document new --m32rx command line option.
1977 (md_parse_option): Implement new --m32rx command line option.
1980 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1982 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1985 start-sanitize-tic80
1986 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1988 * config/tc-tic80.c (build_insn): Handle instructions that have
1989 long (32 bit) PC relative offsets. Fix places that previously
1990 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1991 (md_apply_fix): Add case to handle long PC relative offsets.
1994 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1996 * doc/c-arm.texi (ARM Options): Document support for new ARM
1999 * config/tc-arm.c (md_parse_option): Add support for new ARM
2002 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
2004 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
2005 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
2007 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
2012 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
2013 SHT_V850_{S|T|Z}COMMON to mark special common sections.
2015 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
2017 * config/tc-v850.c: Brought up to date with the branch.
2019 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2021 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
2022 (SWITCH_TABLE): Handle BFD_RELOC_8.
2023 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
2024 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
2025 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
2027 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
2029 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
2030 apparent bug in gcc's long long support crossing from x86.
2032 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
2034 * config/tc-arm.c: Brought up to date with latest changes on arm
2037 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
2039 * config-gas.com: Get version info from configure.in.
2041 * makefile.vms: include depend.obj in OBJS.
2043 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
2045 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
2046 all corresponding code.
2048 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
2050 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
2051 run-time endian selection.
2053 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
2055 * tc-sh.c (parse_reg): Properly quote for fv4.
2057 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
2059 * symbols.c (resolve_symbol_value): Add missing breaks in case on
2060 symbol value operator.
2062 start-sanitize-vr5400
2063 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
2065 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
2069 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2071 * config/tc-d10v.c (parallel_ok, find_opcode):
2072 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
2074 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
2076 * config/obj-coff.c (fixup_segment): Cast second arg of
2077 md_apply_fix3 call to type "valueT *".
2079 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
2081 * configure.in (emulations): Make FreeBSD an aout / i386bsd
2083 * configure: Re-generate.
2085 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
2087 * config/tc-mips.c (macro_build): Use the membership field
2091 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2093 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
2094 first argument if it's supposed to be a register.
2097 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
2099 * config/tc-mips.c (mips_4900): Added.
2100 (hilo_interlocks): Added mips_4900.
2101 (md_begin): Set default for mips_4900.
2102 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
2103 (md_longopts): Add "m4900" and "no-m4900".
2104 (md_parse_option): Handle above options.
2107 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2109 * app.c (do_scrub_chars): If d10v, re-insert a space before
2110 a '#' when in state 10.
2112 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
2114 * config/tc-h8300.c: Include "subsegs.h".
2115 (tc_reloc_mangle): Handle references to symbols which are not
2116 being output, so that references to `.' work.
2118 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
2120 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
2123 * macro.c (sub_actual): If we don't find a parameter for an &,
2126 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
2127 start-sanitize-vr5400
2129 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
2131 (hilo_interlocks): VR5400 has interlocks.
2132 (md_begin): Expect mips64vr5400, not mips64r5400.
2135 * config/tc-mips.c (mips_ip): In default case, call as_bad
2136 instead of fprintf, to get "assembler messages:" message output
2137 before instead of after.
2139 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
2141 * frags.h: Handle multiple inclusion.
2143 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
2145 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2146 * as.h (struct frag, frag support): Moved from here.
2148 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2150 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2151 * cgen.c (cgen_asm_finish_insn): Update.
2152 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2153 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2154 (md_convert_frag): Ditto.
2155 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2156 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2157 (TC_FRAG_INIT): Update.
2159 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2161 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2162 print out MD fields of fix.
2163 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2164 defined) to initialize MD fields in frag.
2165 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2166 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2167 * config/tc-ns32k.h: Add comments. Remove obsolete
2168 BFD_FAST_SECTION_FILL definition, change prototypes for
2169 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2170 opcode_frag and opcode_offset and remove pcrel_adjust.
2171 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2172 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2173 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2175 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2176 MD fields in frag structure.
2177 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2178 fix_bsr): macros to access MD fields in fix structure.
2179 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2180 use struct opcode_location as these fields are now in the frag
2182 (convert_iif): Call frag_more as it is needed instead
2183 of trying to allocate for the whole insn. Avoid call of frag_more
2184 with negative argument.
2185 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2186 md_estimate_size_before_relax, md_pcrel_from,
2187 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2188 and frag structures.
2189 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2190 opcode_offset and remove pcrel_adjust.
2191 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2192 fix_new_ns32k_exp with changed arguments.
2194 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2196 * tc-mips.c (md_begin): Reorganize setting of default values so
2197 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2199 (md_parse_option): Remove all code that sets defaults; md_begin
2200 handles all of this now.
2202 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2204 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2206 (bootstrap, bootstrap2, bootstrap3): Likewise.
2207 * Makefile.in: Rebuild.
2209 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2210 TOC section to be against the csect.
2212 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2214 start-sanitize-vr5400
2215 * config/tc-mips.c (mips_5400): New variable.
2216 (md_begin, md_parse_option): Handle 5400 options/names.
2217 (macro_build, mips_ip): Check for 5400-specific instructions.
2218 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2222 * config/tc-mips.c (validate_mips_insn): New function, checks
2223 match versus mask bits, and also verifies that all bits to be
2224 output are actually specified somewhere.
2225 (md_begin): Call it for 32-bit instructions, instead of doing
2226 match/mask check here. In case of failure, print a message, but
2227 check the rest of the opcode table before exiting.
2229 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2231 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2232 from Tony Thompson at ARM: athompso@arm.com
2235 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2237 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2242 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2244 * config/tc-mips.c (hilo_interlocks): True for tx49.
2245 (md_begin): Add mips64tx49.
2246 (md_parse_option): Add 4900 cpu.
2249 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2251 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2252 extend if the operand expects a signed value.
2254 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2255 default which is to permit dollar labels.
2257 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2259 * config/tc-sparc.c (sparc_memory_model): New variable.
2260 (md_longopts): Add -TSO/-PSO/-RMO options.
2261 (md_parse_options): Handle them.
2262 (sparc_elf_final_processing): For 64 ELF, set required
2263 memory ordering in e_flags. Default to RMO and let the user
2264 override it through command line.
2266 * config/tc-sparc.h (elf_tc_final_processing): Add.
2268 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2270 * config/tc-sparc.c (v9a_asr_table): New variable.
2271 (sparc_ip): Handle v9a asr's.
2272 Patch from David Miller <davem@vger.rutgers.edu>.
2274 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2276 * config/tc-sparc.h (md_do_align): New macro.
2277 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2278 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2280 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2282 * config/tc-sh.c (sh_small): New variable.
2283 (OPTION_SMALL): Define.
2284 (md_longopts): Add "small".
2285 (md_parse_option): Handle OPTION_SMALL.
2286 (md_show_usage): Mention -small.
2287 * config/tc-sh.h (sh_small): Declare.
2288 (SUB_SEGMENT_ALIGN): Handle sh_small.
2289 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2292 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2293 case in little endian mode.
2295 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2297 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2298 overflow signalling to linker.
2300 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2302 * makefile.vms: Fix for dec c.
2304 * config-gas.com: Give explanation for dec c setup in error
2307 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2308 sections on openvms/alpha.
2310 * config/obj-evax.c: support .weak pseudo-op
2312 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2314 * config/tc-sparc.c (default_arch_size): New static local.
2315 (struct sparc_arch): Rename arch_size to default_arch_size.
2316 New member user_option_p.
2317 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2318 (init_default_arch): Check whether default arch is valid.
2319 Set default_arch_size in addition to sparc_arch_size.
2320 (OPTION_32,OPTION_64): Define.
2321 (md_longopts): New entries for -32, -64.
2322 (md_parse_option): Handle them.
2323 (md_show_usage): Print them. Ensure init_default_arch called.
2324 * configure.in (sparc64): Set arch to v9-64.
2325 * configure: Regenerated.
2327 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2329 * write.c (subsegs_finish): New function, broken out of
2331 (write_object_file): Some code moves into subsegs_finish.
2332 * write.c (subsegs_finish): Declare.
2333 * as.c (main): Call subsegs_finish.
2335 * read.c (s_include): Check for error return from
2338 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2340 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2342 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2344 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2345 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2346 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2347 the correct relocation when it exists.
2348 * config/tc-i386.c (md_apply_fix3): Likewise.
2350 * config/tc-ppc.h: Correct typo in comment.
2351 * config/tc-v850.h: Likewise.
2353 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2355 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2356 when second instruction is writing to first instructions inputs.
2358 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2360 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2361 templated programs to build with -g.
2363 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2365 * config/tc-v850.c (md_relax_table): Add support for relaxing
2366 unconditional branches. This patch is courtesy of Jim Wilson.
2367 (md_convert_frag): Fix relaxing of branches. This patch is
2368 courtesy of Jim Wilson.
2369 (md_assemble): Create different fixups for conditional and
2370 unconditional branches. This patch is courtesy of Jim Wilson.
2371 (md_estimate_size_before_relax): Estimate size of variable part of
2372 fixup based on whether it is for a conditional or an unconditional
2373 branch. This patch is courtesy of Jim Wilson.
2374 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2375 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2376 obj_elf_section_change_hook().
2377 (v850_comm): New function.
2378 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2379 (md_begin): Add bss flag to seg_info of bss sections.
2381 Add support for .scommon, .tcommon and .zcommon sections.
2383 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2384 .zcommon, .tbss, .call_table_data and .call_table_text.
2386 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2388 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2389 * configure: Regenerated.
2391 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2393 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2394 expression is not confused with -1.
2396 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2398 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2399 operand - OPERAND_ATMINUS.
2401 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2403 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2404 decrement modify the index register.
2406 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2408 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2409 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2410 68336, 68341, 68349.
2411 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2412 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2413 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2416 * doc/Makefile.am (CPU_DOCS): Define.
2417 (as.info): Depend upon $(CPU_DOCS).
2418 * doc/Makefile.in: Rebuild.
2420 * configure.in: Remove AM_PROG_INSTALL; it's called by
2422 * configure: Rebuild.
2424 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2426 * tc-d10v.h (TC_START_LABEL): Don't define.
2427 (tc_frob_label): Define.
2429 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2431 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2432 to pair a branch and link with anything but an exe instruction.
2434 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2436 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2437 optimization to reduce the alignment surprises for gcc.
2439 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2441 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2442 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2443 (sparc_ip): Add %hix,%lox.
2444 (md_apply_fix3): Call as_bad_where, not as_bad.
2445 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2446 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2448 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2450 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2451 recognizes alphaev5 etc.
2452 * configure: Rebuild.
2454 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2456 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2457 of mipsr3900 with mipstx39.
2459 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2460 -mipsXX message' if the insn isn't an ISA insn.
2462 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2464 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2465 Redefine TARGET_FORMAT to call sparc_target_format.
2466 * config/tc-sparc.c (in_unsigned_range): New function.
2467 (sparc_arch_size): Make static.
2468 (sparc_target_format): New function.
2469 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2470 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2471 (output_insn): Set `fx_no_overflow'.
2472 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2473 (tc_gen_reloc): Likewise.
2475 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2477 * config/tc-v850.c (v850_section): Remove.
2479 * config/obj-elf.c (obj_elf_section): Enhance error message.
2481 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2483 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2484 including obj-elf.h in OBJ_MAYBE_ELF case.
2485 (mips_target_format): Return NULL after abort to avoid warning.
2487 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2489 * expr.c (operator): Accept ==. From Anders Blomdell
2490 <anders.blomdell@control.lth.se>.
2492 * config/atof-ieee.c (gen_to_words): When generating a denormal
2493 number, handle an overflow into the smallest normalized number.
2495 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2497 * as.h, input-scrub.c (new_logical_line): New return value.
2498 * read.c (s_app_file): Don't note the same file several times
2501 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2503 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2505 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2507 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2508 * configure: Rebuild.
2510 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2512 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2514 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2515 fn* instructions do not insert implicit fwait. This was changed
2518 * config/m68k-parse.y (yylex): Permit an expression to be used for
2521 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2523 * Makefile.in: Rebuild.
2525 * aclocal.m4: Rebuild with new libtool.
2526 * configure: Rebuild.
2528 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2530 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2533 * config/tc-mips.c (hilo_interlocks): Change from a static
2534 variable to a macro, so that it varies with the variables upon
2536 (gpr_interlocks, cop_interlocks): Likewise.
2537 (md_begin): Don't initialize them.
2539 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2541 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2542 of strcmp where appropriate.
2544 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-v850.c (md_assemble): Cope with a zero data area
2547 relocation with a constant offset.
2548 (md_assemble): Produce error message when special data area
2549 relocations are used on instructions which do not support them.
2550 (md_assemble): Reset processor mask if defined by command line
2553 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2555 * config/tc-sparc.c: Reorganize file.
2556 (parse_keyword_arg): Allow numbers in reg names.
2557 (SPECIAL_CASE_NONE): New macro.
2558 (md_assemble): Use it.
2559 (lookup_arch,init_default_arch): New functions.
2560 (default_arch,default_init_p,sparc_arch_table): New static locals.
2561 (sparc_arch_size): New static local.
2562 (max_architecture): Initialize in init_default_arch.
2563 (md_parse_options): Call init_default_arch if necessary.
2564 Rewrite -xarch/-A processing.
2565 (md_show_usage): Print -A values from sparc_arch_table.
2566 (md_begin): Call init_default_arch if necessary.
2567 (sparc_md_end): Handle both 32 and 64 bit environments.
2568 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2569 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2570 (DEFAULT_ARCH): Add.
2571 * config.in: Regenerate.
2572 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2573 (SPARC_V9,SPARC_ARCH64): Delete.
2574 * configure: Regenerate.
2575 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2577 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2579 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2581 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2582 start-sanitize-v850e
2584 * config/tc-v850.c (md_assemble): Corrected typo.
2585 * config/tc-v850.c Add new sections: call_table_data and
2587 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2588 (handle_ctoff): New Function.
2590 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2593 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2595 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2596 displacement from the tiny data area pointer.
2598 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2600 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2603 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2605 * config/tc-v850.c (processor_mask): New variable.
2606 (set_machine, md_parse_option): Set processor_mask.
2607 (md_assemble): Check that instruction is available to target
2610 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2611 start-sanitize-v850e
2612 (TARGET_PROCESSOR): New constant.
2613 (TARGET_PROCESSOR): New constant.
2617 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2619 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2624 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2626 Merge in work from Martin Hunt:
2628 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2629 CR is 0 for PSWL and PSWH.
2631 * config/tc-d30v.c (do_assemble): Don't accept
2632 illegal condition codes for cmpu instruction.
2634 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2635 used in d*i instructions.
2637 * config/tc-d30v.c (check_size): New function. Check
2638 relocations for overflows.
2639 (md_pcrel_from_section): Fix relocations between sections.
2640 (md_apply_fix3): Use new relocation types for 15 and 21
2641 bit relocations in the right container. Needed because
2642 the address of the instruction is not eight-byte aligned
2643 but the relocations must be.
2645 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2646 (find_format): If ".s" or ".l" are used, don't try
2647 to compute branch sizes.
2649 * config/tc-d30v.c (do_assemble): Check for ".s" or
2650 ".l" extensions to opcode names.
2651 (find_format): Generate the correct instructions when
2652 ".s" or ".l" are used.
2654 * config/tc-d30v.c (build_insn): Check for odd registers
2655 on instructions that require even registers.
2657 * config/tc-d30v.h (md_start_line_hook): Define.
2658 * config/tc-d30v.c (md_start_line_hook): New hook.
2659 Checks the beginning of each line for a ".". If it
2660 finds one, assume a pseudo-op and flush any unwritten
2663 * config/tc-d30v.c (md_apply_fix3): Fix problem
2664 with determining when fixups were done.
2666 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2667 part of a symbol (for example, "foo+8") was being written
2668 into the instruction.
2669 (md_pseudo_table): Change .word to be 32 bits and add
2672 * config/tc-d30v.c (parallel_ok): Check to see if first
2673 instruction is a jump.
2675 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2678 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2680 start-sanitize-v850e
2681 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2683 * configure.in (emulations): Add v850 emulation.
2685 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2687 * Makefile.am (CPU_TYPES): Add arc.
2688 (TARGET_CPU_CFILES): Add tc-arc.c.
2689 (TARGET_CPU_HFILES): Add tc-arc.h.
2690 (dependencies): Rebuild.
2691 * Makefile.in: Rebuild.
2692 * configure.in: Recognize arc-*-elf*.
2693 * configure: Regenerated.
2694 * config/tc-arc.[ch]: New files.
2696 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2698 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2699 Correct description of hi() reloc prefix.
2701 start-sanitize-v850e
2702 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2703 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2704 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2707 * doc/c-v850.texi: Document new pseudo ops and command line
2710 * config/tc-v850.c (set_machine): New function.
2711 * config/tc-v850.c (.v850): New pseudo op.
2712 start-sanitize-v850e
2713 * config/tc-v850.c (.v850e): New pseudo op.
2714 * config/tc-v850.c (.v850ea): New pseudo op.
2718 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2720 Support -alh and -ald for DWARF 1:
2721 * listing.c (struct list_info_struct): Add debugging field.
2722 (listing_newline): Initialize the debugging field. If ELF, if the
2723 section starts with .debug or .line, set the debugging field in
2724 the listing structure.
2725 (debugging_pseudo): Add list parameter. Change all callers. If
2726 the debugging field is set, consider it to be a debugging pseudo.
2727 If ELF, skip blank lines between debugging lines.
2728 * read.c (emit_expr): If ELF, look for line numbers.
2729 (stringer): If ELF, look for file names.
2731 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2733 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2734 if there is no insert function.
2736 * config/tc-v850.h (TARGET_MACHINE): New constant.
2738 * config/tc-v850.c (v850_insert_operand): Add
2739 -mwarn_unsigned_overflow.
2740 (md_begin): Set BFD machine number based on machine variable.
2741 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2743 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2745 * as.h: Don't declare alloca if it is a macro.
2746 * macro.c: Likewise.
2749 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2751 * config/tc-mips.c: Add tx19/r1900.
2754 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2756 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2757 rename to cpu_types[].
2758 (s_alpha_arch): New function.
2759 (md_pseudo_table): Add "arch".
2761 * config/tc-alpha.c (md_begin): Merge the two loops through the
2763 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2764 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2766 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2768 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2770 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2772 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2775 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2777 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2779 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2781 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2782 relative to the next instruction, not the current instruction.
2783 (md_assemble): Similarly.
2785 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2787 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2790 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2791 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2792 recognise special instructions.
2793 (md_assemble): Calculation of the size of a fixups corrected.
2795 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2798 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2800 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2801 opcode->opcode as the sentinal. Zero is a valid opcode.
2803 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2805 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2806 * doc/c-v850.texi: Change node name to match other chapter nodes.
2808 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2810 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2813 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2815 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2816 number will fit in 64 bits.
2818 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2819 rather than calling abort.
2821 * as.h: Don't define alloca if __GNUC__. Just declare it.
2822 * macro.c: Copy alloca handling from as.h.
2824 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2825 Gabriel Paubert <paubert@iram.es>.
2827 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2828 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2829 is jcxz or a loop instruction.
2831 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2835 (md_begin): Set up machine architecture and type.
2837 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2839 * symbols.c (resolve_symbol_value): Store the value back into the
2840 symbol expression, to handle add or subtract simplification
2841 correctly. Handle O_symbol_rva. Add default case.
2843 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2844 chunksize while creating the new subsection.
2845 * as.c (chunksize): Initialize to zero.
2846 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2847 calling obstack_begin.
2849 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2851 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2854 start-sanitize-v850e
2855 * config/tc-v850.c (parse_register_list): Support constant
2856 expressions as register lists.
2859 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2861 * doc/c-v850.texi: Change the major node to v850 Machine
2864 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2866 * doc/as.texinfo: Add inclusion of c-v850.texi
2868 * doc/c-v850.texi: New file.
2870 * read.c (is_end_of_line): Make NUL character be considered to be
2873 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2875 * config/tc-v850.c (parse_register_list): Add support for curly
2877 (cc_names): Add "e" and "ne" conditions.
2879 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2881 * app.c (do_scrub_chars): Support a double dash as starting a
2882 comment that extends to end of line.
2884 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2886 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2888 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2890 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2892 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2893 insn when changing to a different instruction.
2895 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2897 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2898 floating point extensions.
2899 (parse_reg): parse sgr and dbr.
2901 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-v850.c (system_register_name): Support numbers for
2904 system register IDs.
2906 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2908 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2909 flag when alignment is in bytes instead of power of 2, and code to
2910 use that flag to convert alignment to bytes.
2911 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2912 * read.h (s_lcomm_bytes): Add prototype.
2913 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2914 defined, write alignment to alignment bits in section header s_flags
2915 rather than the s_align field.
2916 start-sanitize-tic80
2917 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2918 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2919 pseudo, instead of s_lcomm which wants a power of two for alignment.
2922 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2924 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2926 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2928 * as.c (show_usage): Add -am.
2929 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2930 if we've already got one.
2931 * listing.c (struct list_info_struct): Add line_contents.
2932 (listing_newline): Put unused argument to work: if non-null, save it...
2933 (listing_listing): ... and regurgitate during listing instead of line
2935 * listing.h (LISTING_MACEXP): New define.
2936 (LISTING_NEWLINE): Argument is NULL.
2937 * read.c (read_a_source_file): If expanding macros, break up input
2938 lines and pass them to listing_newline.
2939 * doc/as.texinfo: Document -ac and -am.
2941 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2943 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2945 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2948 start-sanitize-v850e
2949 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2951 * config/tc-v850.c: Remove support_v850e flag and command line
2954 * configure.in (emulations): Add support for v850e target
2956 * configure (emulations): Add support for v850e target
2958 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2960 * config/tc-v850.c: Remove support_v850ea flag and command line
2963 * configure.in (emulations): Add support for v850ea target
2965 * configure (emulations): Add support for v850ea target
2968 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2970 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2971 setting EXPECT and TCL_LIBRARY.
2972 * Makefile.in: Rebuild.
2974 * as.h (enum debug_info_type): Define.
2975 (debug_type): Declare.
2976 * as.c (debug_type): New global variable.
2977 (show_usage): Add --gstabs.
2978 (parse_args): Handle --gstabs.
2979 * read.c (generate_asm_lineno): Remove.
2980 (read_a_source_file): Output stabs debugging if appropriate.
2981 Change checks of generate_asm_lineno to check debug_type. Only
2982 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2983 * read.h (generate_asm_lineno): Don't declare.
2984 (stabs_generate_asm_lineno): Declare.
2985 * stabs.c (stabs_generate_asm_lineno): New function.
2986 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2987 Don't turn off debugging.
2988 (add_file): Remove old #if 0 code.
2989 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2990 (ecoff_directive_end): Don't generate stabs line symbols.
2991 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2992 generate_asm_lineno.
2993 (line_label_cnt): Remove.
2994 (ecoff_generate_asm_line_stab): Remove.
2995 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2996 * doc/as.texinfo, doc/as.1: Document --gstabs.
2998 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
3000 start-sanitize-v850e
3001 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3002 Add support for v850ea instructions.
3004 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
3005 Add support for v850e instructions.
3008 * config/tc-v850.c (md_assemble): Fix error recovery to reload
3009 text of entire opcode.
3011 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
3013 * doc/internals.texi: Document rs_leb128.
3015 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
3017 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
3018 in ABSL case, rather than calling abort.
3020 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
3022 * as.h (enum _relax_state): Add rs_leb128.
3023 * read.c (potable): Add sleb128 and uleb128.
3024 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
3026 * read.h: Update prototypes.
3027 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
3028 the symbol value, add a second FINALIZE argument that prevents
3029 changes from being comitted. Update all callers.
3030 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
3031 * doc/as.texinfo: Document the new pseudos.
3033 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
3035 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
3037 (DISTCLEANFILES): Define.
3038 * doc/Makefile.am (DISTCLEANFILES): Define.
3039 * Makefile.in, doc/Makefile.in: Rebuild.
3041 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
3043 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
3044 Don't set targ or gas_target. Define SCO_ELF and
3045 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
3047 * Makefile.am: Remove @target_frag@.
3048 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
3050 (dep-am): Mark as phony.
3051 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
3053 * config/arm-big.mt, config/arm-lit.mt: Remove.
3054 * config/mips-big.mt, config/mips-lit.mt: Remove.
3055 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
3056 * config/ppc-sol.mt: Remove.
3057 * config/i386coff.mt, config/m68kcoff.mt: Remove.
3058 * config/m88kcoff.mt: Remove.
3059 * config/sco5.mt: Remove.
3060 * configure, config.in, Makefile.in: Rebuild.
3062 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
3063 further try to circumvent the .y.h rule.
3064 * Makefile.in: Rebuild.
3066 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
3068 * Makefile.am: New file, based on old Makefile.in.
3069 * acinclude.m4: New file, from old aclocal.m4.
3070 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
3071 shared library handling; now handled by libtool. Replace
3072 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
3073 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
3074 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
3075 * config.in: New file, created by autoheader.
3077 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
3078 * stamp-h.in: New file.
3079 * as.c (print_version_id): Change GAS_VERSION to VERSION.
3080 (parse_args): Likewise.
3081 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
3082 * doc/Makefile.am: New file, based on old doc/Makefile.in.
3083 * Makefile.in, doc/Makefile.in: Now built with automake.
3084 * aclocal.m4: Now built with aclocal.
3085 * configure: Rebuild.
3087 * cond.c (s_else): If not listing false conditionals, turn listing
3088 off in the false branch of the else.
3090 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
3092 * config/tc-mips.c (macro): Fix handling of a double load from a
3093 symbol plus an offset.
3095 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
3096 has an associated external symbol.
3098 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
3100 * config/tc-alpha.c (s_alpha_ucons): New function.
3101 (md_pseudo_table): Add unaligned data pseudos for DWARF.
3103 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
3105 * config/tc-v850.c (md_assemble): Ignore the rest of the current
3106 line if we encounter an error.
3108 * config/tc-v850.c (md_assemble): Sign extend constants value
3109 for hi and hi0 expressions.
3110 (v850_insert_operand): Enable range checking for generic 16bit
3113 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
3115 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
3116 LO16, HI16 and HI16_S relocs.
3118 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
3120 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
3122 * configure: Regenerated with autoconf 2.12.
3123 * Makefile.in: Add $(EXEEXT) to all executables.
3125 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
3127 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
3128 unconditional branches.
3129 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
3132 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
3134 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
3136 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
3138 * macro.c (define_macro): Make sure the index is in range before
3141 start-sanitize-tic80
3142 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
3144 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
3145 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3146 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3150 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3152 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3153 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3154 defined, use s_align_ptwo for .align.
3155 * configure.in (i386-*-msdosdjgpp*): New target.
3156 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3157 * configure: Rebuild.
3159 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3161 * config/tc-sparc.c (last_opcode): New static local.
3162 (md_assemble): Don't issue "FP branch in delay slot" warning if
3163 the delay slot has been annulled.
3165 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3167 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3168 code if BFD_ASSEMBLER.
3170 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3172 * config/tc-v850.c (system_registers): Fix ordering of registers.
3174 start-sanitize-tic80
3175 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3177 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3178 when it will be filled in later by relocation information.
3181 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3183 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3184 (mips_ip): Fix ISA checks.
3186 start-sanitize-r5900
3187 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3189 * configure.in: Default the r5900 to little endian.
3190 * configure: Rebuilt.
3193 start-sanitize-tic80
3194 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3196 * config/tc-tic80.c (build_insn): Fix endianness problem with
3200 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3202 * config/tc-mips.c (check_absolute_expr): Change warning to
3205 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3207 * config/tc-mips.c (macro_build): Refine code to check if an
3208 instruction is available on a particular cpu variant.
3209 (mips_ip): Likewise.
3211 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3213 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3214 OBJ_AOUT to ifdef OBJ_ELF.
3215 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3216 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3218 * write.c (fixup_segment): Change special case for i386-coff to
3219 not apply for i386-pe.
3220 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3221 which were not done.
3222 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3223 (coff_format_ops): Initialize frob_file_after_relocs field rather
3224 than frob_file field.
3225 * config/obj-coff.h (coff_frob_file): Don't declare.
3226 (coff_frob_file_after_relocs): Declare.
3227 (obj_frob_file): Don't define.
3228 (obj_frob_file_after_relocs): Define.
3229 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3230 * configure: Rebuild.
3232 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3234 * config/obj-coff.c (fixup_segment): Never subtract section
3235 address from PC relative reloc which will be fully resolved.
3237 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3239 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3240 with hpux10 header files.
3242 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3244 From Jason Merrill <jason@cygnus.com>:
3245 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3247 * config/tc-i386.h (md_maybe_text): Define.
3248 (md_do_align): Use md_maybe_text.
3250 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3252 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3253 relocations, don't check for symbol being external, weak, etc.
3255 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3257 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3258 calculate relocations to any external symbol, because we might be
3259 linking a shared object and the symbol might be overriden or moved
3260 (for instance, moved into a static executable's .bss section).
3261 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3263 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3264 be calculated by the assembler.
3266 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3267 whose destination lies in the same file, by ignoring the @plt or
3268 @local and aiming the branch at its destination.
3270 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3272 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3273 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3276 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3277 of obj_copy_symbol_attributes.
3279 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3281 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3282 signed operand, sign extend a 32 bit value to the host size.
3284 * Makefile.in (CFLAGS): Subsitute from configure script. From
3285 Jeff Makey <jeff@cts.com>.
3287 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3288 buffer size to make a copy of the symbol.
3290 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3293 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3295 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3296 step through the frags calling cvt_frag_to_fill, switch to
3297 SEG_DATA when we reach data_frag_root.
3299 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3301 * config/tc-mn10300.c (md_assemble): Allow an empty register
3302 list for instructions which use register lists.
3304 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3306 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3308 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3311 * config/tc-arm.c: Add prototypes for many static functions.
3312 (struct asm_opcode ): Add prototypes for parms field.
3313 (struct thumb_opcode ): Likewise.
3314 (fp_op2): Remove unused flags parameter.
3315 (output_inst): Make static.
3316 (arm_after_pass_hook): Remove unused ignore parameter.
3317 * config/tc-arm.h (arm_after_pass_hook): Declare.
3318 (arm_start_line_hook): Declare.
3319 (arm_frob_label): Declare.
3321 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3323 * depend.c (wrap_output): new prototype.
3325 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3327 * config/tc-sh.c (md_apply_fix): Check for overflow.
3329 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3330 section size to be aligned.
3332 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3334 * config/tc-sh.h (md_cons_align): Define.
3335 (sh_cons_align): Declare.
3336 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3337 (sh_no_align_cons): New static variable.
3338 (s_uacons): New static function.
3339 (sh_cons_align): New function.
3340 (sh_handle_align): Warn about misaligned data.
3341 * doc/c-sh.texi: Document .uaword and .ualong.
3343 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3345 * macro.c (macro_expand): In MRI mode, treat single quote as a
3346 separator character when checking for a positional argument.
3348 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-arm.c (md_parse_option): Merge in changes from
3353 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3355 * configure.in (emulations): Add Thumb architecture support from
3356 armT-9703-28-branch.
3358 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3360 * doc/all.texi: Add enabling of ARM documentation.
3362 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3364 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3366 * config/tc-mips.c: Added r3900 support.
3368 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3370 * as.c: (parse_args) `-t' option requires an argument.
3372 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-arm.c (md_begin): Change call to
3375 coff_arm_bfd_set_private_flags() to a call to
3376 bfd_set_private_flags().
3378 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3380 * Makefile.in: Rebuild dependencies.
3382 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3383 of a BFD_RELOC_RVA reloc.
3385 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3387 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3388 (hppa_force_relocation): Force a relocation for an absolute
3391 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3393 * doc/as.texinfo: Don't use @value in section names or index
3394 entries; it confuses texinfo.tex.
3396 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3398 * doc/as.texinfo: Updated for -MD option.
3399 * Makefile.in (CFILES): Added depend.c.
3400 (OBJS): Added depend.o.
3401 * as.h (start_dependencies, register_dependency,
3402 print_dependencies): New declarations.
3403 * depend.c: New file.
3404 * as.c (parse_args): Added -MD option.
3405 (main): Call print_dependencies.
3406 (show_usage): Added help for -MD.
3407 * read.c (s_app_file): Call register_dependency.
3408 (s_include): Call register_dependency when file is found.
3409 (read_a_source_file): Call register_dependency.
3411 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3413 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3414 section address to the symbol value.
3416 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3418 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3419 into the new membership field.
3421 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3423 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3424 command line then the ARM7 is now chosen by default when setting
3425 the BFD machine and architecture.
3427 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3429 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3430 hold APCS selection.
3431 (md_begin): Added code to generate flags to be set into the COFF
3432 header and the calls to the BFD functions to do this.
3433 (md_parse_option, md_show_usage): Added new command line
3434 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3435 -marmv3m, -marmv4, -marmv4t.
3437 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3438 as it is never used.
3440 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3442 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3443 label name with ".".
3444 * config/tc-mn10300.c (md_convert_frag): Likewise.
3446 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3448 * config/tc-mips.c (set_at): Check for bignum.
3449 (check_absolute_expr, macro, mips16_macro): Likewise.
3451 start-sanitize-tic80
3452 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3454 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3455 for overflow/underflow, only insert lower 15 bits into instruction.
3458 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3460 * config/tc-i386.c (pi): Check for RegMMX.
3462 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3464 * expr.c (expr): When subtracting values in the same frag,
3465 subtract X_add_number rather than adding it.
3467 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3469 * config/obj-coff.c (write_object_file): Just pass NULL to
3470 md_do_align, not the address of a char holding NOP_OPCODE.
3472 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3474 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3475 than an address if the floating point value looks sufficiently
3478 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3480 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3481 section size to be aligned.
3483 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3485 * cond.c: Include "macro.h".
3486 (struct conditional_frame): Add macro_nest field.
3487 (initialize_cframe): Initialize macro_nest.
3488 (cond_finish_check): Add nest parameter. Change all callers.
3489 (cond_exit_macro): New function.
3490 * as.h (cond_finish_check): Update declaration.
3491 (cond_exit_macro): Declare.
3492 * input-scrub.c (macro_nest): Make globally visible.
3493 (input_scrub_next_buffer): Call cond_finish_check.
3494 * macro.h (macro_nest): Declare.
3495 * read.c (s_mexit): Call cond_exit_macro.
3497 * config/tc-i386.h (RegMMX): Define.
3498 * config/tc-i386.c (pi): Check for all register types.
3499 (type_names): Add RegMMX.
3500 (md_assemble): Handle RegMMX.
3502 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3504 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3507 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3509 * config/tc-mips.c (nopic_need_relax): Add new parameter
3510 before_relaxing. Use it when testing ecoff_extern_size.
3511 (load_address, macro, md_estimate_size_before_relax): Fix all
3514 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3516 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3517 (obj_elf_subsection): New static function.
3519 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3521 * config/obj-coff.c (coff_header_append): Don't reset string_size
3522 each time through the loop.
3524 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3526 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3528 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3530 * doc/internals.texi (Porting GAS): Correct documentation for
3531 current configure handling of targ-cpu.h, et. al.
3532 (CPU backend): Document listing macros.
3534 * listing.c (data_buffer): Set size based on other listing macros,
3535 rather than always using 100.
3536 (data_buffer_size): Remove static variable.
3537 (calc_hex): Make data_buffer_size a local variable. Don't leave
3538 any slop when filling data_buffer.
3540 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3542 * doc/c-mips.texi: Document .set autoextend.
3544 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3546 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3547 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3548 sparc-*-openbsd*): New targets.
3549 * configure: Rebuild.
3551 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3553 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3554 for all undefined symbols.
3556 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3558 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3561 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3563 * configure.in (alpha*-*-openbsd*): New target.
3564 * configure: Rebuild.
3566 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3568 * configure.in (mips-*-openbsd*): New target.
3569 * configure: Rebuild.
3572 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3574 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3575 for instructions using conditional execution.
3578 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3580 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3582 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3584 * Makefile.in (srcroot): Remove.
3585 (INSTALL): Set to @INSTALL@.
3586 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3587 (all, dvi): Don't set srcroot.
3588 (install): Depend upon as.new, gasp.new, and installdirs. Use
3589 $(program_transform_name) directly, rather than using
3590 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3591 (installdirs): New target.
3592 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3593 (install): Depend upon installdirs. Use $(program_transform_name)
3594 directly, rather than using $(INSTALL_XFORM) and
3596 (installdirs): New target.
3597 (install-info-as): Run mkinstalldirs.
3598 (install-info-gasp): Likewise.
3600 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3602 * Makefile.in (INSTALL): Change install.sh to install-sh.
3604 * symbols.c (resolve_symbol_value): Check for division by zero.
3606 From Thomas Graichen <graichen@rzpd.de>:
3607 * Makefile.in: Always use $(SHELL) when running move-if-change.
3608 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3609 * configure: Rebuild.
3611 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3613 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3614 New argument `want'. Update enum cgen_parse_operand_result values.
3615 Initialize if CGEN_PARSE_OPERAND_INIT.
3616 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3617 (md_assemble): Call cgen_asm_init_parse.
3618 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3620 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3622 * config/tc-m68k.c (m68k_ip): Handle #j.
3624 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3626 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3627 right address for call label:32,regs,imm.
3629 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3631 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3633 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3634 symbol for OBJ_ELF anymore.
3636 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3638 * Makefile.in: Regenerate dependencies.
3639 (TARG_CPU): New variable.
3640 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3641 (.dep1): Delete creating of cgen-opc.h.
3642 (.tcdep): Put proper contents in cgen-opc.h.
3643 * configure.in (m32r): Delete setting of extra_files, extra_links.
3644 (AC_OUTPUT): Create cgen-opc.h.
3645 * configure: Regenerated.
3647 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3649 * makefile.vms: Update to build gasp.exe.
3651 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3653 * write.c (relax_frag): Make non-static.
3654 * write.h (relax_frag): Add prototype for.
3655 * config/tc-m32r.h (md_do_align): New arg `max'.
3656 * config/tc-m32r.c (m32r_do_align): Likewise.
3657 Update calls to frag_align, frag_align_pattern.
3658 (fill_insn): Update call to m32r_do_align.
3659 (m32r_scomm): Update call to frag_align.
3661 * config/tc-m32r.[ch]: New files.
3663 * Makefile.in (CPU_TYPES): Add m32r.
3664 (TARGET_CPU_CFILES): Add tc-m32r.c.
3665 (TARGET_CPU_HFILES): Add tc-m32r.h.
3666 (DISTCLEAN_HERE): Add cgen-opc.h.
3667 (.dep1,.tcdep): Create empty cgen-opc.h.
3668 (cgen.o): Add dependencies.
3669 (dependencies): Regenerate.
3670 * as.h (struct frag): New member fr_targ.
3671 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3672 * conf.in (USING_CGEN): New macro.
3673 * configure.in (m32r-*-*): Add entry for.
3674 Add cgen.o to extra_objects.
3675 * configure: Regenerate.
3676 * frags.c (frag_var): fr_pcrel_adjust renamed to
3677 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3678 (frag_variant): Likewise.
3679 * write.c (relax_frag): Likewise.
3680 * config/tc-ns32k.c (*): Likewise.
3682 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3684 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3685 rather than for any end of line character.
3687 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3688 call abort (i.e., as_abort) rather than crashing.
3690 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3691 OBJ_ELF, rather than of S_GET_OTHER.
3693 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3695 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3697 * Makefile.in (VERSION): Set to 2.8.1.
3699 * Branched binutils 2.8.
3701 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3703 * COPYING: Update FSF address.
3705 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3707 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3709 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3711 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3713 * config-gas.com: Update to handle both vax and alpha.
3714 * makefile.vms: Update to use config-gas.
3715 * conf-a-gas.com: Remove file.
3717 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3719 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3720 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3721 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3723 start-sanitize-tic80
3724 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3726 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3727 at the beginning of a line for compatibility with .S files where
3728 cpp leaves the filename transitions beginning with '#'.
3731 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3733 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3734 tc_coff_sizemachdep if OBJ_COFF.
3736 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3738 * config/tc-ppc.c (register_name): Declare.
3740 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3742 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3743 * configure: Rebuild.
3745 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3747 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3748 (mips16_mark_labels): New static function.
3749 (append_insn): Call mips16_mark_labels.
3750 (mips_emit_delays): Likewise.
3751 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3752 (s_mips_stab): New static function.
3754 * configure.in: Use ELF for mips-*-gnu*.
3755 * configure: Rebuild.
3757 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3759 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3762 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3764 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3765 set OPCODES_LIB to empty.
3766 * configure: Rebuild.
3768 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3770 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3772 * configure: Rebuild.
3774 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3776 * itbl-parse.y (yyerror): Make static. Declare.
3778 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3779 * configure.in: Set emulations for mips-*-linux*-*.
3780 * configure: Rebuild.
3782 * config/tc-mips.c (struct mips_set_options): Define.
3783 (mips_opts): New static variable.
3784 (mips_isa): Remove. Now a field in mips_opts. Change all
3786 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3787 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3788 (struct mips_option_stack): Define.
3789 (mips_opts_stack): New static variable.
3790 (s_mipsset): Add support for .set push and .set pop.
3791 * doc/c-mips.texi: Document .set push and .set pop.
3793 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3794 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3795 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3797 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3799 * as.c (parse_args): Update copyright date in version message.
3801 * Makefile.in (clean-here): Remove dependency files.
3803 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3804 (s_mri_common): Check S_IS_COMMON unconditionally.
3805 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3806 * config/tc-alpha.c (s_alpha_comm): Likewise.
3807 * config/tc-mips.c (nopic_need_relax): Likewise.
3808 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3809 (ppc_pe_comm): Likewise.
3810 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3811 common symbol to bfd_com_section_ptr.
3812 * config/tc-sparc.c (s_common): Likewise.
3813 (tc_gen_reloc): Likewise.
3816 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3818 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3821 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3823 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3826 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3828 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3831 * listing.c (print_lines): Add lineno parameter. Change all
3833 (listing_listing): Only call calc_hex for the right line.
3834 (listing_list): Set the new edict based on the current edict, in
3835 order to handle listing commands in macros correctly.
3837 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3840 * cond.c (cond_finish_check): New function.
3841 * as.h (cond_finish_check): Declare.
3842 * as.c (main): Call cond_finish_check.
3845 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3847 * config/tc-d30v.c (md_assemble): If two instructions
3848 are supposed to be assembled in parallel and the first one is
3849 long, print an error and stop.
3850 (md_apply_fix3): Don't calculate absolute relocs. Just write
3854 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3856 * config/tc-i386.h (iclrKludge): Define.
3857 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3859 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3861 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3862 * config/tc-alpha.c (alpha_debug): New static variable.
3863 (md_parse_option): Set alpha_debug if -g is seen.
3864 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3867 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3869 * config/tc-d30v.c (build_insn): Enable range-checking code.
3870 (postfix): Stop at space or comma.
3871 (md_assemble): Change error message.
3874 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3876 * Makefile.in: Added automatic dependency building.
3877 * dep-in.sed: New file.
3879 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3881 * config/obj-ieee.c (segment_name): Don't define function if this
3884 * config/obj-coff.h (DO_STRIP): Don't define.
3885 * config/tc-h8300.h (DO_STRIP): Don't define.
3886 * config/tc-h8500.h (DO_STRIP): Don't define.
3887 * config/tc-w65.h (DO_STRIP): Don't define.
3888 * config/tc-z8k.h (DO_STRIP): Don't define.
3890 * symbols.c (colon): Call obj_frob_label if it is defined.
3891 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3893 * configure.in: Don't set files and links. Don't call
3894 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3895 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3896 * configure: Rebuild.
3897 * Makefile.in (TARG_CPU_C): New variable.
3898 (TARG_CPU_O, TARG_CPU_H): New variables.
3899 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3900 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3901 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3902 (LINKED_SOURCES): Remove.
3903 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3904 (LINKED_HEADERS): Remove.
3905 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3906 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3908 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3909 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3910 (itbl-cpu.h): Remove target.
3911 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3914 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3916 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3918 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3920 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3921 open coded loop that does not require the name to start with a
3924 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3926 * frags.c (frag_var): Change offset parameter to offsetT.
3927 (frag_variant): Likewise.
3928 * frags.h (frag_variant, frag_var): Update declarations.
3929 * config/tc-m68k.c (struct m68k_it): Change foff field to
3931 (add_frag): Change off parameter to offsetT.
3932 * Several files: Add casts to calls to frag_var.
3934 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3935 serialize a parallel make.
3936 (itbl-parse.h): Split target out from itbl-parse.c.
3938 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3940 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3942 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3943 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3944 storing the value of a common symbol.
3946 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3948 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3950 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3951 that is done by symbol_remove and symbol_insert.
3953 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3956 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3958 * config/tc-mips.c (load_register): In 32 bit mode, when not
3959 dealing with a 64 bit number, permit the upper 32 bits to be set
3960 even if bit 31 is not set.
3962 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3964 * read.c (potable): Add "equiv".
3965 (s_set): Handle .equiv based on argument.
3966 * doc/as.texinfo (Equiv): New node to document .equiv.
3967 (Err): New node to document .err.
3969 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3971 * Many files: Add function prototypes.
3972 * as.c (show_usage, parse_args): Make static.
3973 * frags.h (frag_alloc): Declare.
3974 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3975 * symbols.c (dollar_label_instance): Change return type to long.
3976 * symbols.h (print_symbol_value): Declare.
3977 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3978 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3979 (remove_subsegs, relax_frag): Make static.
3980 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3981 (what_kind_of_float): Likewise.
3982 (atof_vax): Make static. Change what_kind to int.
3983 (md_atof): Change what_statement_type to int.
3984 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3985 * config/tc-alpha.c (vax_md_atof): Declare.
3986 (md_atof): Don't declare atof_ieee and vax_md_atof.
3987 * config/tc-i386.c (set_16bit_code_flag): Make static.
3988 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3989 * config/tc-m68k.c (add_fix): Change width to int.
3990 (insert_reg): Change regname to const.
3991 (md_atof): Don't declare atof_ieee.
3992 (demand_empty_rest_of_line): Don't declare.
3993 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3994 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3995 (parse_keyword_arg): Change lookup_fn to take const arg.
3996 (md_atof): Don't declare atof_ieee.
3997 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3998 (tc_aout_pre_write_hook): Don't declare.
4000 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
4002 * as.h (bfd_alloc_by_size_t): Don't declare.
4003 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
4005 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4007 * symbols.c (symbol_new): Don't call debug_verify_symchain.
4008 (symbol_append): Set sy_next and sy_previous when adding a single
4009 symbol to an empty list. Call debug_verify_symchain.
4010 (verify_symbol_chain): Use assert, not know.
4012 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
4014 * NEWS: Note BeOS support.
4015 * configure.in: (ppc-*-beos): New target, use coff as object format.
4016 * configure: Regenerate with autoconf.
4018 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
4020 * config/tc-mips.c (md_apply_fix): Improve error message for out
4023 * Makefile.in: Add dependencies on obstack.h where needed.
4025 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
4027 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
4028 case of a symbol equated to another symbol when using SVR4_PIC.
4030 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
4032 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
4034 * read.c (read_a_source_file): Call LISTING_NEWLINE before
4035 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
4037 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
4038 and md_elf_section_change_hook if they are defined.
4039 (obj_elf_text, obj_elf_previous): Likewise.
4041 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
4043 * config/obj-multi.h (struct elf_obj_sy): Define if
4045 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
4047 * config/obj-elf.h (struct elf_obj_sy): Don't define if
4048 OBJ_SYMFIELD_TYPE is defined.
4050 * doc/as.texinfo (bss): Improve description of .bss section. In
4051 ELF or COFF, you are permitted to switch into the section.
4052 (Comm): Rewrite description of common symbols.
4053 (Lcomm): Mention that some targets permit a third argument.
4055 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
4057 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
4059 * symbols.c (colon): Change type of local to int. From Alan Modra
4060 <alan@spri.levels.unisa.edu.au>.
4062 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
4063 alignment if a zero fill pattern was explicitly specified.
4064 * config/tc-sh.c (sh_do_align): Likewise.
4066 * read.c (equals): Always permit register names to be redefined.
4068 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
4069 mips16 symbol to be adjusted if a symbol is being subtracted from
4072 From Eric Youngdale <eric@andante.jic.com>:
4073 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
4074 illegal symbol version names.
4075 (elf_frob_symbol): Check for external default versions.
4077 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
4079 From Eric Youngdale <eric@andante.jic.com>:
4080 * config/obj-elf.h (struct elf_obj_sy): Define.
4081 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
4083 * config/obj-elf.c (obj_elf_symver): Just record the name.
4084 (obj_symbol_new_hook): Initialized versioned_name field.
4085 (elf_frob_symbol): If there is a versioned_name, either rename the
4086 symbol, or add an alias with that name.
4088 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
4090 * config/tc-mn10300.c (md_relax_table): Define.
4091 (md_convert_frag): Implement.
4092 (md_assemble): Handle relaxable operands/instructions correctly.
4093 (md_estimate_size_before_relax): Implement.
4094 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
4096 * config/tc-mn10200.c (md_relax_table): Fix typos.
4098 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
4099 relocs anymore. Tweak fx_offset for pc-relative relocs.
4101 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
4103 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
4106 start-sanitize-tic80
4107 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
4109 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
4111 * config/tc-tic80.c (md_begin): Declare external variable
4112 coff_flags and insert an F_AR32WR bit into it.
4115 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
4117 * read.c (equals): Add reassign parameter. Change all callers.
4118 * read.h (equals): Update declaration.
4120 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
4122 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
4123 can rely on the frag address to determine whether a frag is
4126 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
4128 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
4129 (S_LOCAL_NAME): Likewise.
4130 (FAKE_LABEL_NAME): Define unconditionally.
4131 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
4133 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
4134 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
4135 Don't define FAKE_LABEL_NAME.
4136 * config/te-ic960.h: Likewise.
4137 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
4138 (mips_frob_file_before_adjust): Declare.
4139 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
4140 (mips_local_label): Remove.
4142 * config/te-sco386.h: Remove; not used.
4144 start-sanitize-tic80
4145 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4147 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4148 byte alignment rather than power-of-two alignment that is the
4152 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4154 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4156 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4157 message, and add newline.
4158 (process_file): Don't process assignments in the label if this is
4159 a equ or assign pseudo-op.
4160 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4161 and K_EQU, to match documentation.
4163 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4165 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4166 to denote read-only data sections.
4168 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4170 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4171 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4173 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4174 binary number if the next character is '+' or '-'.
4176 start-sanitize-tic80
4177 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4179 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4180 (find_opcode): Match operands that can be floats.
4181 (build_insn): Handle O_big (float) expressions and build
4185 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4187 * configure.in (mips*-*-lnews*): New target, also make empty
4188 emulation list for this target.
4189 * configure: Update.
4190 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4191 (mips_target_format): Use.
4192 * te-lnews.h: New file.
4194 start-sanitize-tic80
4195 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4197 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4198 operands with :m or :s modifiers and generate the right opcodes
4202 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4204 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4205 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4207 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4209 * config/tc-m68k.c (instring): Useless local declaration of
4210 crack_operand removed.
4211 * expr.h (expressionS): Changed type of X_op field to operatorT if
4214 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4216 Based on patches from Robert Lipe <robertl@dgii.com>:
4217 * configure.in: Add i386coff and i386elf to emulation list.
4218 * configure: Rebuild.
4219 * as.c (i386coff, i386elf): Declare.
4220 * obj.h (coff_format_ops): Declare.
4221 * config/obj-coff.c (OBJ_HEADER): Define.
4222 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4223 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4224 (obj_pseudo_table): Add "version".
4225 (coff_pop_insert): New static function.
4226 (coff_sec_sym_ok_for_reloc): New static function.
4227 (no_func): New static function.
4228 (coff_format_ops): New variable.
4229 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4230 (obj_symbol_new_hook): Define.
4231 (coff_obj_read_begin_hook): Declare.
4232 (obj_read_begin_hook): Define.
4233 * config/tc-i386.h (i386_target_format): Declare.
4234 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4235 OUTPUT_FLAVOR when appropriate.
4236 (i386_target_format): New function.
4237 * Makefile.in (obj-coff.o): New target.
4238 (e-i386coff.o, e-i386elf.o): New targets.
4240 From Stephen Williams <steve@icarus.icarus.com>:
4241 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4242 (_tc_get_bal_of_call): Don't declare.
4243 (tc_get_bal_of_call): Declare as function, don't define as macro.
4244 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4245 in sy_tc field, not x_balntry field.
4246 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4247 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4248 field, not x_balntry field.
4250 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4251 have the SHF_ALLOC attribute.
4253 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4254 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4255 (itbl-lex.o): Depend upon itbl-parse.h.
4257 * itbl-parse.y (yyerror): Change return type to int. Change to
4258 use old style function declaration.
4260 * Makefile.in (itbl-lex.o): Remove -Wall.
4261 (itbl-parse.o): Likewise.
4263 * cond.c (s_ifdef): If we should omit conditionals from listings,
4265 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4266 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4267 (listing_listing): Handle EDICT_NOLIST_NEXT.
4268 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4269 * listing.h (LISTING_NOCOND): Define.
4270 (LISTING_SKIP_COND): Define.
4271 * as.c (show_usage): Mention c as a suboption of -a.
4272 (parse_args): Handle c as a suboption of -a.
4273 * doc/as.texinfo: Document -alc.
4275 start-sanitize-tic80
4276 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4278 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4281 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4283 * doc/as.texinfo: Document .symver.
4285 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4287 * config/tc-d10v.c: Change pre_defined_registers to
4288 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4290 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4292 * config/obj-coff.c: Fix typo in comment section.
4293 start-sanitize-tic80
4294 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4295 an additional alignment argument.
4296 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4298 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4302 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4304 * Makefile.in: Remove dependancies on itbl-cpu.h.
4305 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4308 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4310 * itbl-ops.h: Include as.h.
4312 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4314 * as.c: Remove -t option.
4315 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4316 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4317 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4319 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4321 * itbl-ops.c: Don't define DEBUG.
4323 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4325 * Makefile.in: Update itbl-test.c to reflect its new location.
4327 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4329 * itbl-ops.c: Add test for itbl_have_entries.
4330 * config/tc-mips.c: Remove test for itbl_have_entries.
4331 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4333 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4335 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4336 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4337 (LEX, LEXFLAGS): Define.
4338 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4340 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4342 * itbl-parse.y: Fix indentation mistakes from indent program.
4343 * itbl-lex.l: Fix indentation mistakes from indent program.
4344 * itbl-ops.h: Add include for ansidecl.h.
4345 Add PARAMS around function arguments.
4346 Add declaration for itbl_have_entries.
4347 * itbl-ops.c: Add PARAMS around function arguments.
4348 * Makefile.in: Add itbl build rules.
4349 Add dependancies for itbl files to mips target.
4350 * as.c: Add itbl support.
4351 Add new option "--insttbl" for dynamically extending instruction set.
4352 * as.h: Declare insttbl_file_name;
4353 the name of file defining extensions to the basic instruction set
4354 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4355 itbl-ops.o to extra_objects for mips configuration.
4356 Add include file link from itbl-cpu.h to
4357 config/itbl-${target_cpu_type}.h.
4358 * config/tc-mips.c: Allow copz instructions.
4359 Add notes for future additions to the itbl support.
4361 (macro): Call itbl_assemble to assemble itbl instructions.
4362 See if an unknown register is specified in an itbl entry.
4364 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4365 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4367 start-sanitize-tic80
4368 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4369 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4371 (build_insn): Grab a frag early so we can use the address in
4372 fixups. Take one's complement of BITNUM values before insertion
4373 in opcode. Add code to support O_symbol operands.
4374 (md_apply_fix): Replace unimplemented warning with implementation.
4375 (md_pcrel_from): Ditto.
4376 (tc_coff_fix2rtype): Ditto.
4379 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4381 * config/tc-d30v.c (parallel_ok): New function.
4382 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4384 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4385 relocation is in different section.
4387 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4389 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4390 don't set the section alignment to 2**4.
4392 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4394 * config/tc-m68k.c (line_comment_chars): Add '*'.
4396 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4397 (do_scrub_begin): Don't set lex['*'].
4398 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4399 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4402 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4403 * configure: Rebuild.
4404 * config/te-svr4.h: New file.
4405 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4406 TE_SVR4 or TE_DELTA.
4408 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4410 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4411 short conditional branch around a long unconditional branch.
4413 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4415 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4418 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4421 * symbols.c (resolve_symbol_value): If both left and right
4422 operands are undefined, warn about both of them.
4424 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4426 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4427 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4428 (obj_elf_symver): New static function.
4429 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4432 * write.c (relax_segment): Make type and printf format agree.
4434 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4438 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4440 * config/tc-d30v.c, config/tc-d30v.h: New files.
4442 * configure: Rebuilt.
4444 * configure.in: Add case for d30v.
4447 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4449 * config/tc-alpha.h (md_operand): Define with a null expansion,
4450 like all the other targets.
4451 * doc/internals.texi (CPU backend): Add missing word in
4452 md_flush_pending_output description. Fix typo in md_convert_frag
4454 start-sanitize-tic80
4455 * config/tc-tic80: Minor comment additions/changes.
4458 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4460 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4461 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4462 * config/obj-coff.c (obj_coff_def): Use
4463 tc_canonicalize_symbol_name if defined.
4464 (obj_coff_tag, obj_coff_val): Likewise.
4465 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4467 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4469 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4470 does not actually work, though:
4471 * configure.in (i386-sequent-bsd*): New target.
4472 * configure: Rebuild.
4473 * config/tc-dynix.h: New file.
4474 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4476 * read.c (do_align): Add max parameter. Change all callers.
4477 Remove useless static variables.
4478 (s_align): New static function. Do common portion of
4479 s_align_bytes and s_align_ptwo.
4480 (s_align_bytes, s_align_ptwo): Just call s_align.
4481 * frags.c (frag_align): Add max parameter. Change all callers.
4482 (frag_align_pattern): Likewise.
4483 * frags.h (frag_align, frag_align_pattern): Update declarations.
4484 * write.c (relax_segment): Limit alignment change to fr_subtype.
4485 Fix some types to be addressT.
4486 * config/obj-coff.c (size_section): Likewise.
4487 * config/obj-ieee.c (size_section): Likewise.
4488 * config/tc-d10v.h (md_do_align): Add max parameter.
4489 * config/tc-i386.h (md_do_align): Likewise.
4490 * config/tc-m88k.h (md_do_align): Likewise.
4491 * config/tc-m88k.c (m88k_do_align): Likewise.
4492 * config/tc-sh.h (md_do_align): Likewise.
4493 * config/tc-sh.c (sh_do_align): Likewise.
4494 * as.h: Improve comments on rs_align and rs_align_code.
4495 * doc/as.texinfo: Document new alignment arguments.
4496 * doc/internals.texi (Frags): Document use of fr_subtype field for
4497 rs_align and rs_align_code.
4499 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4501 * config/tc-mips.c: Changed opcode parsing.
4503 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4505 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4506 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4507 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4508 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4509 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4510 to a location consistent with the rest of the target include files.
4511 * config/tc-i386.c: Remove misleading comment.
4512 * doc/internals.texi (CPU backend): Add description of function
4513 md_undefined_symbol.
4514 start-sanitize-tic80
4515 * config/tc-tic80.c: Add code to insert predefined symbols into the
4516 symbol table so they can be parsed by the standard expression parser.
4517 Remove custom code that use to parse them.
4518 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4519 to a location consistent with the rest of the target include files.
4522 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4524 * as.h: GNU c provides unlink() function.
4526 Unify section handling on openVMS/Alpha:
4527 * config/tc-alpha.c(s_alpha_link): Remove.
4528 (s_alpha_section): New function.
4529 Remove case-hacking of symbols
4530 Add .code_address pseudo-op.
4531 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4532 (s_alpha_code_address): New function.
4533 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4534 static constructors/destructors.
4535 Add debug code for crash debugs, to be removed when traceback code
4536 is added to object code.
4537 (s_alpha_name): New function for .name pseudo-op.
4538 (alpha_print_token): New function to print token expressions with
4539 alpha specific extensions.
4541 * makefile.vms: Allow compilation with current gcc snapshot.
4543 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4545 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4546 (DVIPS): Set to dvips.
4547 (ps, as.ps, gasp.ps): New targets.
4548 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4549 and MAKEINFO env variables.
4550 (internals.ps): Use DVIPS macro.
4551 (clean): Remove core and backup files.
4552 (distclean): Remove temporary files from building internals.
4554 * doc/internals.texi (Frags): Fix typo.
4555 (GAS processing): Ditto.
4556 (CPU backend): Ditto.
4557 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4558 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4559 * read.c: Remove ugly hack that dealt with config files not
4560 correctly defining TARGET_BYTES_BIG_ENDIAN.
4561 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4562 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4563 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4564 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4565 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4566 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4567 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4568 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4569 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4570 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4571 whether it is defined or not.
4572 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4573 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4574 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4575 whether it is defined or not.
4576 start-sanitize-tic80
4577 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4578 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4581 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4583 * write.c (write_relocs): Correct text in as_fatal error message,
4584 bfd_perform_relocation -> bfd_install_relocation.
4586 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4588 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4589 * read.c (LEX_TILDE): Define if not defined.
4590 (lex_type): Use LEX_TILDE.
4591 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4592 not is_part_of_name.
4594 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4596 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4599 * config/tc-mips.c (mips16_extended_frag): Correct base address
4600 for an extended PC relative instruction.
4601 (md_convert_frag): Likewise.
4603 * config/tc-mips.c (prev_nop_frag): New static variable.
4604 (prev_nop_frag_holds): New static variable.
4605 (prev_nop_frag_required): New static variable.
4606 (prev_nop_frag_since): New static variable.
4607 (append_insn): If we aren't reordering, and prev_nop_frag is not
4608 NULL, and we don't need any nops, then decrease the size of
4609 prev_nop_frag. Don't insert nops because of instructions in
4610 noreorder sections. Remember whether the previous instructions
4611 where in noreorder sections even when not reordering.
4612 (mips_no_prev_insn): Add preserver parameter. Change all
4613 callers. Refer prev_nop_frag variables when appropriate.
4614 (mips_emit_delays): Set up prev_nop_frag.
4615 (s_mipsset): Clear prev_nop_frag if reordering.
4617 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4619 * config/tc-mips.c (append_insn): Remove useless code which
4620 handled swapping a mips16 jump with a mips16 instruction with a
4623 * config/tc-mips.c (md_parse_option): When debugging, set
4624 mips_optimize to 1, not 0.
4626 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4628 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4629 like the expression was based on `.', adjust the value of the
4632 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4633 extended instruction in a delay slot when not reordering.
4634 (md_convert_frag): Warn if an extended instruction appears in a
4637 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4638 (s_insn): New static function.
4639 * doc/c-mips.texi: Document .insn.
4641 * config/tc-mips.c (md_begin): Add the general registers to the
4643 (mips16_ip): First parse the expression, and then see whether it
4644 came up with a register, rather than trying to first see whether
4645 we are looking at a register.
4647 start-sanitize-tic80
4648 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4650 * config/tc-tic80.c: Numerous changes and additions to flesh
4651 out functions that were previously just stubs, and fix some
4652 problems found using the new TIc80 testsuite cases.
4655 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4657 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4658 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4660 * config/tc-mips.c (append_insn): Output jump instruction as a
4661 pair of 2 byte instructions, rather than as a single 4 byte
4664 start-sanitize-r5900
4665 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4666 (mips_ip): Don't check INSN_ISA for a macro.
4669 start-sanitize-r5900
4670 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4672 * config/tc-mips.c: added r5900.
4675 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4677 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4678 config/itbl-mips.h: Add copyright message and fix indentation.
4680 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4682 * itbl-ops.c: New file. Add support for dynamically read
4683 instruction registers, opcodes and formats. Build internal table
4684 for new instructions and provide callbacks for assembler and
4686 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4688 * itbl-ops.h: New file. Header file for itbl support.
4689 * config/itbl-mips.h: New file. Mips specific definitions for
4692 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4694 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4695 fit into the constant field of a relaxable operand, then it does
4698 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4700 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4701 a jsr target in a different section just like a jsr to
4702 an undefined target.
4704 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4706 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4707 against any mips16 symbols, not just externally visible ones.
4708 (md_apply_fix): Corresponding change.
4710 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4712 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4713 the operand of the exit instruction.
4715 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4717 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4718 as O_symbol, copy over the segment.
4720 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4722 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4723 fixup to be against the section symbol, adjust the value
4726 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4728 * write.c (write_relocs): Avoid looping on equated symbols.
4729 Adjust fx_offset by X_add_number for each symbol.
4730 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4732 (fixup_segment): Add a loop to track down equated symbols and
4733 adjust fx_offset appropriately.
4735 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4737 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4738 jmp -> bra relaxing.
4739 (md_convert_frag): Handle jmp->bra relaxing.
4740 (md_assemble): Handle jmp->bra relaxing.
4741 (md_estimate_size_before_relax): Likewise.
4743 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4745 * config/tc-i386.c (i386_align_code): Add comments explaining the
4748 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4750 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4751 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4753 (md_longopts): Add "enforce-aligned-data".
4754 (md_show_usage): Mention --enforce-aligned-data.
4755 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4756 enforce-aligned-data.
4758 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4759 "word", and "short".
4760 (ppc_xcoff_cons): New static function.
4762 * write.c (relax_segment): Give an error if a .space symbol is
4763 common or undefined.
4765 * read.c (read_a_source_file): Don't handle mri_pending_align if
4766 the handler is s_globl or s_ignore.
4768 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4770 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4771 start-sanitize-tic80
4772 * config/tc-tic80.c: Many additions to previous placeholder file.
4773 * config/tc-tic80.h: Ditto.
4776 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4778 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4780 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4782 * config/tc-mips.c (mips_fix_adjustable): New function.
4783 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4784 (mips_fix_adjustable): Declare.
4786 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4787 * read.c (read_a_source_file): After doing an mri_pending_align,
4788 adjust the line_label if there is one.
4789 (s_space): Set mri_pending_align if an odd number of bytes were
4792 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4794 * config/tc-d10v.h (md_do_align): Add this hook to call
4795 d10v_cleanup() when a ".align" is detected.
4797 * config/tc-d10v.c (find_opcode): Correctly calculate
4798 branch displacement when .aligns are present.
4800 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4802 * config/tc-mn10200.c (md_relax_table): Define.
4803 (md_convert_frag): Implement.
4804 (md_assemble): Handle relaxable operands/instructions correctly.
4805 (md_estimate_size_before_relax): Implement.
4806 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4808 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4810 * config/tc-mips.c (append_insn): Give an error for jumps to a
4812 (md_apply_fix): Make a branch to an odd address an error rather
4815 * config/tc-mips.c (md_convert_frag): If the user explicitly
4816 requested an extended opcode, pass warn as true to mips16_immed.
4818 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4819 an explicit 0, so that explicitly extended instructions work
4822 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4824 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4825 symbol for a common symbol.
4827 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4829 Patch presumed to have been checked in awhile ago but wasn't.
4830 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4831 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4832 (relax_segment, case rs_org): Move code inside braces. Move locals
4833 target,after inside too.
4834 (relax_segment, case rs_machine_dependent): Guts moved to ...
4835 (relax_frag): New function.
4836 Call md_prepare_relax_scan if defined.
4838 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4840 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4841 'p' operand specifier.
4843 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4845 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4846 m68k family cpus which support long branch addressing modes.
4847 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4848 md_create_long_jump): Use it.
4850 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4852 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4853 the .reginfo or .MIPS.options section if configured for an
4856 * config/tc-mips.c (md_begin): Don't set interlocks for
4859 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4861 * read.c (read_a_source_file): Make sure the symbol ends with
4862 whitespace before checking whether the next character is '='.
4864 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4866 * config/tc-i386.c (sco_id): Moved from here...
4867 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4868 really is an SCO ELF specific thing, not just a SCO x86 specific
4871 start-sanitize-tic80
4872 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4874 * configure.in (tic80-*-*): Don't require 'coff'.
4875 * configure: Regenerate.
4878 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4880 * read.c (emit_expr): Check for overflow of a negative value
4882 * write.c (fixup_segment): Likewise.
4883 * config/obj-coff.c (fixup_segment): Likewise.
4885 * config/tc-m68k.c (struct label_line): Define.
4886 (labels, current_label): New static variables.
4887 (md_assemble): Mark current_label as text, and clear it.
4888 (m68k_frob_label): New function.
4889 (m68k_flush_pending_output): New function.
4890 (m68k_frob_symbol): New function.
4891 * config/tc-m68k.h (tc_frob_label): Define.
4892 (md_flush_pending_output): Define.
4893 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4894 (tc_frob_coff_symbol): Likewise.
4896 * read.c (read_a_source_file): When defining a macro in MRI mode,
4897 don't add the symbol to the symbol table.
4899 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4901 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4902 here since fixup_segment doesn't (linkrelax is set).
4903 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4905 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4907 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4910 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4912 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4913 to avoid warnings with the native HP compiler.
4914 (fix_new_hppa): Similarly for the r_type argument.
4915 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4916 in an #if OBJ_ELF to keep gcc -Wall quiet.
4917 (md_apply_fix): Always initialize "result".
4919 * config/tc-mn10200.c (md_assemble): Generate relocations.
4921 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4923 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4926 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4928 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4929 pass on the new file hook.
4931 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4932 !alpha_force_relocation, as local LITERALs can be adjusted to be
4933 relative to the section.
4935 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4937 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4939 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4940 aligned to odd boundary.
4941 (tc_frob_coff_symbol): Define.
4943 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4945 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4947 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4948 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4950 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4952 (md_assemble): If the size is 'B', set fx_signed.
4953 (md_apply_fix_2): Use fx_signed when checking for overflow.
4955 * write.h (struct fix): Add fx_signed field.
4956 * write.c (fix_new_internal): Initialize fx_no_overflow and
4958 (fixup_segment): Use fx_signed when checking for overflow.
4959 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4960 fx_signed when checking for overflow.
4962 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4964 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4965 updated, and all the useful information is in doc/internals.texi.
4967 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4968 * read.c (read_a_source_file): Check for conditional operators
4969 before doing an MRI pending alignment.
4970 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4971 (tc_conditional_pseudop): Define.
4972 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4973 * doc/internals.texi (CPU backend): Describe
4974 tc_conditional_pseudoop.
4976 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4977 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4979 (md_begin): Check m68k_rel32_from_cmdline before setting
4981 (m68k_mri_mode_change): Likewise.
4982 (md_longopts): Add --disp-size-default-16 and
4983 --disp-size-default-32.
4984 (md_parse_option): Handle new options.
4985 (md_show_usage): Mention new options.
4986 * doc/c-m68k.texi (M68K-Opts): Document new options.
4988 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4989 * config/tc-m68k.c (m68k_index_width_default): New static
4991 (m68k_ip): Use m68k_index_width_default to set the size of a base
4992 register whose size was not given.
4993 (md_longopts): Add --base-size-default-16 and
4994 --base-size-default-32.
4995 (md_parse_option): Handle new options.
4996 (md_show_usage): Mention new options.
4997 * doc/c-m68k.texi (M68K-Opts): Document new options.
4999 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
5001 * configure.in: Recognize mips-*-linux* target.
5002 * configure: Rebuild.
5004 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
5005 work if valueT is only 32 bits.
5007 * config/tc-mips.c: Throughout, check target_big_endian rather
5009 (byte_order): Remove.
5010 (mips_init_after_args): Remove.
5011 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
5012 (mips_init_after_args): Don't declare.
5013 (tc_init_after_args): Don't define.
5015 * config/tc-mips.h (tc_frob_after_relocs): Define if
5017 (mips_elf_final_processing): Likewise.
5018 (ELF_TC_SPECIAL_SECTIONS): Likewise.
5020 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5022 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
5023 sld.{h,w} and the operand is relocatable, adjust the adend by
5024 shifting it right one bit.
5026 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
5028 * read.c (read_a_source_file): Check mri_pending_align after
5029 checking for a macro. From Ronald F. Guilmette
5032 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
5034 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
5035 add segment argument. If OBJ_ELF, treat a relocation against a
5036 symbol in a linkonce section like a relocation against an external
5038 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
5040 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
5044 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
5046 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
5047 includes config.h instead of host.h, tc.h instead of tp.h, and
5048 targ-env.h instead of target-environment.h.
5049 Also, obj-format.h includes targ-cpu.h instead of
5051 start-sanitize-tic80
5052 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
5053 * configure: Rebuild with autoconf.
5054 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
5055 (TARGET_FORMAT): Define to "coff-tic80".
5056 * config/tc-tic80.c: New file for TIc80 support.
5057 * config/tc-tic80.h: New file for TIc80 support.
5060 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
5062 * doc/as.texinfo (M): Mention explicitly that -M changes macro
5065 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
5067 * write.c (adjust_reloc_syms): If the fixup symbol has been
5068 equated to an undefined symbol, convert the fixup to being against
5069 the target symbol. Remove obsolete code handling a special case
5072 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
5074 * mpw-make.sed: Use NewFolderRecursive for installation.
5076 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5078 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
5080 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5082 * config/tc-d10v.c (md_assemble): Fix bug which caused
5083 second instruction in a line to be case sensitize.
5085 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5087 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5088 range check operands with MN10200_OPERAND_NOCHECK set.
5089 (check_operand): Likewise.
5091 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
5093 * config/tc-mips.c: Undo part of last Friday's alignment changes.
5094 (md_begin): Always align the text section to a four byte
5096 (append_insn): Remove call to record_align.
5098 * config/tc-mips.c (insn_label): Remove.
5099 (struct insn_label_list): Define.
5100 (insn_labels, free_insn_labels): New static variables.
5101 (mips_clear_insn_labels): New static function.
5102 (append_insn): Mark all mips16 text labels, and make them odd.
5103 Handle all labels after emitting a nop, not just one. Call
5104 mips_clear_insn_labels rather than just clearing insn_label.
5105 (mips_emit_delays): Add insns parameter, and use it to decide
5106 whether to mark mips16 labels. Handle all labels, not just one.
5107 Force mips16 labels to be odd. Change all callers.
5108 (mips16_immed): Don't check for an odd branch target.
5109 (md_apply_fix): Don't check mips16 mode for a branch reloc.
5110 (mips16_extended_frag): Ignore the low bit in a branch target.
5111 (md_convert_frag): Likewise.
5112 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
5113 clearing insn_label.
5114 (mips_align, mips_flush_pending_output, s_cons): Likewise.
5115 (s_float_cons, s_gpword): Likewise.
5116 (s_align): Use insn_labels rather than insn_label.
5117 (s_cons, s_float_cons, s_gpword): Likewise.
5118 (mips_frob_file_after_relocs): New function.
5119 (mips_define_label): Rewrite to add to insn_labels list.
5120 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
5121 * ecoff.c (ecoff_build_symbols): If the size of a function comes
5122 out odd, increment it.
5124 * config/tc-mips.c (append_insn): Only update prev_insn when not
5125 reordering if place is NULL.
5127 * config/tc-mips.c (mips16_ip): Check for a missing expression
5128 when using the register indirect addressing mode.
5130 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
5132 * config/tc-mn10200.c (mn10200_insert_operand): Don't
5133 check 24bit operands for overflow.
5134 (check_operand): Likewise.
5136 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
5138 * doc/as.texinfo (Section): Document how to use the .section
5139 pseudo-op for COFF and ELF.
5141 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
5143 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
5145 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5147 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5148 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5149 store them. Adjust other RELAX_MIPS16 macros.
5150 (RELAX_MIPS16_DSLOT): Define.
5151 (RELAX_MIPS16_JAL_DSLOT): Define.
5152 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5153 handling of whether previous instruction has a fixup. Set
5154 prev_insn_reloc_type.
5155 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5156 (mips16_extended_frag): Use the right base address for a PC
5157 relative add or load.
5158 (md_convert_frag): Likewise. If a PC relative add or load is
5159 used, record the alignment for the section.
5161 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5163 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5164 linkonce section into a reloc against the section symbol.
5166 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5167 branch instructions.
5169 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5170 system, don't set the section alignment to 2**4.
5171 (s_change_sec): Likewise.
5172 (append_insn): Call record_alignment for the section.
5173 (md_section_align): Don't align the section size for an embedded
5176 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5178 * write.c (adjust_reloc_syms): Make sure that symbols are
5179 resolved; expression symbols may have been skipped.
5180 * config/obj-coff.c (fixup_segment): Likewise.
5182 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5184 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5185 BFD_RELOC_24_PLT_PCREL relocation.
5186 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5188 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5190 * config/tc-d10v.c (write_2_short): Remove code that called
5191 parallel_ok() when the programmer specified parallel instructions.
5193 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5195 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5198 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5199 * config/tc-mn10300.c (md_assemble): Likewise.
5201 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5203 * config/tc-mips.c (append_insn): Make sure there is enough room
5204 in a frag after a mips16 instruction to switch it with a jump
5207 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5208 attempt to use a non absolute symbol in an extending frag.
5210 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5212 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5213 * config/tc-mn10200.h: Likewise.
5215 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5217 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5218 UNGET rather than PUT. Set old_state before setting state to -2.
5220 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5221 when extending because the value is exactly maxtiny + 1.
5223 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5224 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5225 (RELAX_MIPS16_USER_SMALL): Define.
5226 (RELAX_MIPS16_USER_EXT): Define.
5227 (mips16_small, mips16_ext): New static variables.
5228 (append_insn): Pass mips16_small and mips16_ext to
5229 RELAX_MIPS16_ENCODE.
5230 (mips16_ip): Set mips16_small and mips16_ext.
5231 (mips16_immed): Don't check mips16_autoextend.
5232 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5234 * write.c (write_relocs): Print an error for an out of range
5235 fixup, rather than calling abort.
5237 * as.c (main): Unlink the output file if there are errors while
5238 generating the fixups.
5240 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5242 * config/tc-mips.c (mips16_extended_frag): Don't call
5244 (md_convert_frag): Call resolve_symbol_value before calling
5245 S_GET_VALUE, and don't add in the frag address.
5247 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5248 and use them when reporting errors. Change all callers.
5250 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5252 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5253 Remove '$' prefixing for registers.
5255 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5257 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5258 is initialized before using it.
5259 (d10v_cleanup): No longer uses its argument, so make it void.
5261 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5263 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * write.c (fixup_segment): Don't discard the symbol for a PC
5266 relative fixup to an absolute symbol.
5268 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5270 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5271 with multiple sections.
5273 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5275 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5276 no-mips-16 to no-mips16.
5277 (s_mipsset): Accept .set mips16 and .set nomips16.
5279 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5281 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5282 argument, and check for +/- constant following the suffix, folding
5283 it into the expression.
5284 (ppc_elf_cons): Change ppc_elf_suffix calls.
5285 (md_assemble): Ditto.
5286 (shlib): Replace boolean mrelocatable with enumeration shlib.
5287 (md_parse_option): Discriminate between PIC style shared libraries
5289 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5292 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5294 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5295 change the comment characters.
5297 * config/tc-ppc.c (comment_chars): Delete in favor of
5299 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5301 (ppc_comment_chars): Select appropriate comment chars by default.
5302 (msolaris): New flag for -m{,no-}solaris.
5303 (md_parse_option): Recognize -K pic. Add support for
5305 (md_show_usage): Update.
5306 (md_begin): Do not set ELF flags if Solaris.
5307 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5308 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5310 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5312 * as.c (main): Correct handling of flag_always_generate_output.
5314 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5316 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5317 fx_offset, not fx_addnumber.
5319 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5322 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5324 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5326 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5328 * config/tc-mips.c (md_section_align): Check for an alignment of
5329 4, not an alignment of 16. Corrects August 7 patch.
5331 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5333 * configure, conf.in: Rebuild with autoconf 2.12.
5335 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5336 alignment is specified.
5338 Add support for mips16 (16 bit MIPS implementation):
5339 * config/tc-mips.c: Extensive additions for mips16 support, not
5341 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5342 (insn_uses_reg): Change last parameter to an enum.
5343 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5344 (md_relax_frag): Define as mips_relax_frag.
5345 (mips_relax_frag): Declare.
5346 (struct mips_cl_insn): Add use_extend and extend fields.
5347 (tc_fix_adjustable): Define.
5348 * config/obj-elf.h (S_GET_OTHER): Define.
5349 (S_SET_OTHER): Define.
5351 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5353 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5354 o and p operand specifiers.
5356 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5358 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5359 (relax_segment, case rs_org): Move code inside braces. Move locals
5360 target,after inside too.
5361 (relax_segment, case rs_machine_dependent): Guts moved to ...
5362 (relax_frag): New function.
5363 Call md_prepare_relax_scan if defined.
5364 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5367 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5369 * config/tc-mn10300.c (address_registers): Use '$' as register
5370 prefix instead of '%'.
5371 (data_registers, other_registers, md_assemble): Likewise.
5373 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5374 (data_registers, other_registers, md_assemble): Likewise.
5376 * config/tc-mn10300.c (md_assemble): Correctly determine the
5377 correct location and type for each relocation.
5378 (md_pcrel_from): Simplify.
5380 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5382 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5383 converted into branch around branch.
5385 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5387 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5388 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5390 * config/tc-mn10300.c (md_begin): Set linkrelax.
5391 (md_assemble): Create fixups as needed.
5392 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5394 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5396 * config/tc-d10v.c (parallel_ok): When automatically converting
5397 serial ops to parallel, do not consider a branch as the first
5400 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5402 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5404 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5406 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5408 (check_operand): Likewise.
5410 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5412 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5414 (write_2_short): Call parallel_ok to check whether two short
5415 instructions the user requested execute in parallel, can be
5418 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5420 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5421 allow a branch and link in parallel with an exe instruction.
5423 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5425 * doc/c-d10v.texi: Add info on @word modifier.
5427 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5429 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5430 operands are assumed to be 32bits. Use "bits" field to hold the
5431 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5432 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5435 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5436 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5438 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5439 MN10300_OPERAND_SPLIT.
5441 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5443 * config/tc-mn10300.c (md_assemble): Insert operands into
5444 the extension part of the instruction if necessary.
5445 (mn10300_insert_operand): Accept pointer to extension word
5446 argument. Make insn a pointer argument too. Return type
5447 is now void. All callers changed.
5449 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5451 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5452 repeated register operands.
5454 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5456 * doc/as.texinfo: Added section on reporting bugs.
5458 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5459 alpha_macro emit field to expect a const argument, and change the
5460 arg field to be const. Fix some spacing to follow the GNU
5463 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5465 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5466 (pca56) and 21264 (ev6) cpus.
5467 (md_apply_fix): Private relocation types are now negative.
5468 (alpha_force_relocation): Likewise.
5469 (tc_gen_reloc): Likewise.
5470 (emit_insn): Likewise.
5471 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5472 (emit_stX): Likewise.
5473 (emit_sextX): Likewise.
5475 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5477 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5478 a symbol found in a reloc.
5480 * symbols.c (resolve_symbol_value): Improve the error message if
5481 an undefined symbol is used in an expression.
5483 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5485 * doc/internals.texi: Rewrite, and add a lot of documentation.
5486 * doc/Makefile.in (internals.info): New target.
5488 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5490 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5491 against weak symbols.
5493 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5495 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5498 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5499 fixup at the right address within the frag.
5501 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5502 to an absolute value, instead increment it as needed.
5504 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5505 * config/tc-v850.c: Fix some indention problems.
5506 (md_relax_table): Define for D9->D99 branch displacement
5508 (md_convert_frag): Do something useful instead of aborting.
5509 (md_estimate_size_before_relax): Likewise.
5510 (md_assemble): Note if the matching instruction has a relaxable
5511 operand. If it does, allocate frag with frag_var and don't
5514 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5516 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5517 write out any buffered instructions when a ".end" is found.
5519 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5521 * read.c (read_a_source_file): New hook md_cleanup().
5523 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5525 * write.c (fix_new_exp): Use make_expr_symbol to build an
5526 expression symbol for a complex fixup.
5528 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5530 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5531 hacks to improve parsing of complex hi, lo, zda, etc
5533 (md_assemble): Don't demand and eat a trailing ')' after finding
5534 a v850 relocation prefix. Sign extend the constant in a
5535 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5537 (parse_cons_expression_v850): Don't eat a trailing ')' after
5538 finding a v850 relocation prefix.
5540 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5541 (TC_CONS_FIX_NEW): Likewise.
5542 * config/tc-v850.c (parse_cons_expression_v850): New function.
5543 (cons_fix_new_v850): Likewise.
5545 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5547 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5549 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5550 for an unknown relocation type.
5552 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5554 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5557 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5559 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5560 differently for movea & sst/sld insns.
5562 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5564 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5567 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5569 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5570 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5571 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5572 frob_file_after_relocs field.
5573 * config/obj-elf.c (elf_format_ops): Likewise.
5574 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5575 including obj-elf.h.
5577 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5579 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5580 specially if not ELF.
5581 (md_apply_fix): Handle BFD_RELOC_64.
5582 (tc_gen_reloc): Handle BFD_RELOC_64.
5584 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5585 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5588 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5589 Don't check S_GET_OTHER.
5591 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5593 * config/tc-mips.c (mips_ip): Accept an odd floating point
5594 register with l.s or s.s.
5596 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5598 (obj_aout_type): New static function.
5600 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5602 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5604 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5606 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5607 and sdaoff expressions.
5609 * write.c (fixup_segment): Don't add symbol value to addend if
5610 TC_V850 and OBJ_ELF.
5611 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5614 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5615 (md_pcrel_from_section): Likewise.
5616 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5618 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5620 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5621 (md_pcrel_from_section): New function.
5622 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5624 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5626 * config/tc-mips.c (load_register): Add cast to offsetT when using
5629 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5631 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5632 (elf_frob_file_after_relocs): ... here. New function.
5633 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5634 * write.c (write_object_file): Call *frob_after_relocs after the
5635 call to write_relocs.
5637 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5639 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5640 symbol, as this messes up linking. Instead, expand the recursive call
5641 inline and change up the appropriate bits to get the 0x8000 offset
5642 in the reloc addend.
5644 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5646 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5647 two symbols in the same segment to be adjusted.
5649 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5650 * configure: Rebuild.
5652 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5654 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5656 (ppc_elf_validate_fix): Ditto.
5657 (md_assemble): Ditto.
5659 (ppc_pe_section): Ditto.
5660 (ppc_frob_symbol): Ditto.
5662 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5664 * config/mn10300.c (md_assemble): Pass an extra shift count
5665 to mn10300_insert_operand based on the opcode format.
5666 (mn10300_insert_operand): Accept and use extra shift count
5669 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5670 formats rather than hard-coded constants.
5672 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5673 are 7 bytes long. Write out instructions in big-endian format.
5675 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5677 * config/tc-mn10300.c (md_assemble): Tweak further so
5678 that all instructions are parsed correctly.
5680 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5682 * as.h: Include libiberty.h.
5683 (xmalloc, xrealloc): Don't declare.
5684 * as.c: Don't include libiberty.h.
5685 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5686 * config/tc-mips.c: Likewise.
5687 * messages.c: Likewise.
5688 (xstrerror): Don't declare.
5689 * xmalloc.c: Remove.
5691 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5693 * config/tc-mn10300.h (pre_defined_registers) Remove.
5694 (system_registers, cc_names): Likewise.
5695 (address_registers, data_registers, other_registers): New register
5697 (register_name, system_register_name, cc_name): Remove.
5698 (mn10300_reloc_prefix): Likewise.
5699 (data_register_name): New function.
5700 (address_register_name, other_register_name): Likewise.
5701 (md_assemble): Rough cut at parsing operands. Remove lots of
5703 (md_apply_fix3): Disable for now.
5705 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5707 * config/tc-m68k.c (select_control_regs): New function, extracted
5708 out of m68k_init_after_args.
5709 (m68k_init_after_args): Use it.
5710 (mri_chip): Use it here as well to update set of allowed control
5713 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5715 * config/obj-elf.c (elf_begin): New function.
5716 (obj_elf_section): Add the section symbol to the symbol table.
5717 * config/obj-elf.h (obj_begin): Define.
5718 (elf_begin): Declare.
5719 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5722 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5724 * config/obj-coff.c (fixup_segment): Subtract the section address
5725 from a PC relative reloc if TC_M68K.
5727 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5729 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5730 .uaxword available even if not OBJ_ELF.
5731 (md_atof): Remove unused local variable wordP.
5733 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5735 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5736 for Matsushita MN10x00 support.
5737 * configure.in: Recognize mn10x00-*-*
5738 * configure: Rebuilt.
5740 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5742 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5743 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5744 (load_expression): track clobbering of base reg before jmp/jsr.
5745 (s_alpha_file): pass case_hack flags and source filename via
5746 symbol table to bfd.
5747 * tc-alpha.h (TC_CONS_FIX_NEW): define
5749 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5751 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5752 * configure: Rebuild.
5754 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5756 * read.c (s_macro): Warn if a macro has the same name as a
5758 (s_space): In m68k MRI mode, align to a word boundary.
5759 * macro.c (define_macro): Add namep parameter. Change all
5761 * macro.h (define_macro): Update declaration.
5763 * as.c (show_usage): Print bug report address.
5764 (parse_args): Change version printing to match current GNU
5766 * gasp.c (show_usage): Print bug report address.
5767 (main): Change version printing to match current GNU standards.
5769 * config/tc-m68k.c (init_table): Correct access control unit
5770 register numbers. From Ken Rose <rose@netcom.com>.
5772 * config/tc-alpha.c: Add some static function prototypes.
5773 (alpha_macros): Move to top of file. Make static.
5774 (alpha_num_macros): Move to top of file.
5776 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5778 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5781 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5783 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5784 and just call sprintf_vma.
5786 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5788 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5790 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * read.c (float_cons): Call md_flush_pending_output if it is
5795 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5797 * config/tc-d10v.c (md_operand): Created. Allows operands to
5799 * config/tc-d10v.h (md_operand): Undefined.
5801 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5803 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5804 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5806 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5809 reloc for the i960 for a reloc in the same section. This undoes
5810 one of the two changes made Aug 19.
5812 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5814 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5815 symbols to the position of the debugging information.
5817 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5819 * expr.c (expr): Always use unsigned right shifts for >>.
5821 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5823 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5824 slots when processing BL fixups.
5826 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5827 on the first half of the instruction.
5829 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5831 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5832 stabs expression, rather than giving an error.
5834 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5837 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5839 * config/tc-mips.c (append_insn): Fill in the value for a constant
5840 jump, rather than creating a reloc.
5842 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5844 * config/tc-mips.c (append_insn): Don't swap an instruction which
5845 sets a condition code with an instruction which uses a condition
5847 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5850 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5851 (mips_ip): Give a better error message if the ISA level is wrong.
5852 (md_parse_option): Recognize -mcpu=[v][r]5000.
5854 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5856 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5858 (load_register): Ensure hi32 bits are not lost during lo32bit
5859 processing. Fix shift offset that was overflowing into the next
5860 instruction field. Add code to generate shorter sequences for
5861 constants with a single contiguous seqeuence of ones.
5863 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5865 * config/tc-d10v.c (d10v_dot_word): New function to support
5866 "@word" with the word pseudo-op.
5867 (md_apply_fix3): Cleanup and changes to support correct sizes
5868 for 16 and 18-bit relocs.
5870 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5872 * configure.in (sparc-*-aout): Set `em'.
5873 * configure: Regenerated.
5874 * config/te-sparcaout.h: New file.
5875 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5876 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5877 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5878 (SPECIAL_CASE_{SETSW,SETX}): Define.
5879 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5880 (md_begin): Delete setting of `target_big_endian'.
5881 (output_insn): New function.
5882 (md_assemble): Rewrite. Add `setx' support.
5883 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5885 (md_atof): Add little endian support.
5886 (md_number_to_chars): Likewise.
5887 (md_apply_fix): Likewise.
5888 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5889 (md_parse_option): Likewise.
5890 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5892 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5894 * ecoff.c (ecoff_new_file): New function.
5895 * ecoff.h (ecoff_new_file): Declare.
5896 * config/obj-ecoff.h (obj_app_file): Define.
5898 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5900 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5901 symbol by 32k so that our 16-bit signed offset can address the
5902 entire chunk. Reported by <matt@lkg.dec.com>.
5904 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5906 * config/tc-mips.c (load_register): Remove unused variable tmp.
5908 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5910 * config/tc-mips.c (load_register): Remove unnecessary code that
5911 was causing the high 32bits of 64bit constants to be lost.
5913 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5915 * config/tc-d10v.c: Added changes to support function
5916 pointers and "@word" syntax.
5918 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5920 * config/tc-v850.c: Remove commented out and #if 0'd code.
5921 (v850_reloc_prefix): Provide prototype.
5922 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5924 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5925 (md_assemble): Add default to case statement.
5927 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5929 * config/tc-v850.c (md_assemble): Compute size of the instrction
5932 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5935 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5937 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5938 routines to fetch/store the updated instruction from/to memory.
5939 (v850_insert_operand): If the operand has a specialized insert
5942 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5944 * config/tc-v850.c (reg_name_search): Align calling convention to
5945 be like identical function found in tc-ppc.c.
5946 (get_reloc): Removed.
5947 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5948 (md_assemble): emit fixups.
5949 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5951 (md_apply_fix3): handle fixups/relocs.
5952 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5954 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5957 * configure.in (sh-*-elf*): New target.
5958 * config/tc-sh.h (TARGET_ARCH): Define.
5959 (WORKING_DOT_WORD): Define.
5960 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5961 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5962 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5963 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5964 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5965 (SUB_SEGMENT_ALIGN): Likewise.
5966 (RELOC_32): Don't define.
5967 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5968 (target_big_endian): Declare if OBJ_ELF.
5969 (TARGET_FORMAT): Define if OBJ_ELF.
5970 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5972 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5973 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5974 (struct sh_count_relocs): Define.
5975 (sh_count_relocs): New static function, broken out of
5976 sh_frob_file. Add BFD_ASSEMBLER code.
5977 (sh_frob_section): Likewise.
5978 (sh_frob_file): Call sh_frob_section.
5979 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5980 call section_symbol rather than seg_info (seg)->dot.
5981 (md_section_align): Add OBJ_ELF version.
5982 (SWITCH_TABLE_CONS): Define.
5983 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5984 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5985 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5987 (struct reloc_map): Define if not BFD_ASSEMBLER.
5988 (coff_reloc_map): Likewise.
5989 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5990 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5991 * write.c (write_relocs): Ifdef out fx_where test which triggers
5992 inappropriately for SH ELF.
5993 (write_object_file): Call tc_frob_file_before_adjust and
5994 obj_frob_file_before_adjust if they are defined.
5996 * write.c (write_object_file): Use BFD_RELOC_16, not
5997 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5999 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
6002 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6004 * config/tc-d10v.c (find_opcode): Fix problem with calculating
6005 branch sizes in across sections.
6007 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
6009 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
6012 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
6014 * config/tc-v850.c (md_begin): Deal with end of opcode
6017 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6019 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
6020 the wrong opcode for cases like st2w where there are many forms
6021 of the same instruction.
6023 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
6025 * expr.c (operand): If md_parse_name is defined, call it before
6026 calling symbol_find_or_make.
6027 * config/tc-ppc.h (md_parse_name): Define.
6028 (ppc_parse_name): Declare.
6029 * config/tc-ppc.c (reg_name_search): Add regs and regcount
6031 (register_name): Update call to reg_name_search.
6032 (cr_operand): New static variable.
6033 (cr_names): New static const array.
6034 (ppc_parse_name): New function.
6035 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
6036 cr_operand before calling expression.
6038 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
6040 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
6041 hppa_gen_reloc_type call.
6043 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6045 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
6046 on addresses. Improved error messages.
6047 * doc/c-d10v.texi: Added docs for register pairs.
6049 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6051 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
6054 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
6056 * ecoff.c (init_file): Initialize fMerge to 1.
6057 (add_file): Restore old file merging code, but only merge files if
6059 (ecoff_directive_loc): Clear fMerge field of current file.
6060 (ecoff_generate_asm_lineno): Likewise.
6062 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6064 * doc/c-d10v.texi: Fix typo.
6066 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
6068 * config/tc-v850.c (md_assemble): Correct bit masking for
6069 hi and lo expressions.
6071 * config/tc-v850.c (md_assemble): Rough cut at demanding
6072 "ep" or "r30" in sst and sld instructions.
6073 (md_apply_fix3): Don't abort. Just warn that we don't
6076 * config/tc-v850.c (CC_NAME_CNT): Define.
6077 (cc_name): New function.
6078 (md_assemble): Handle V850_OPERAND_CC correctly.
6080 * config/tc-v850.c (md_assemble): Don't forget to initialize
6083 * config/tc-v850.c (reg_name_search): Generalize to search
6084 any given register table.
6085 (register_name): Pass appropriate table and size to reg_name_search.
6086 (system_register_name): New function.
6087 (SYSREG_NAME_CNT): Define.
6088 (md_assemble): Handle operands which are system registers.
6090 * config/tc-v850.c (md_assemble): If we find a register, but the
6091 opcode doesn't want a register, then we don't have a match.
6092 (md_assemble): Get size of the instruction from the opcode table.
6094 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
6096 * configure.in: Set and substitute HLDENV.
6097 * configure: Rebuild.
6098 * Makefile.in (HLDENV): New variable.
6099 (as.new): Use $(HLDENV).
6101 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
6102 if an array dimension is not known.
6104 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6106 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
6107 * doc/c-d10v.texi: Cleanup.
6109 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
6111 * config/tc-v850.c: New file.
6112 * config/tc-v850.h: New file.
6113 * configure (v850-*-elf): New target.
6114 * configure.in (v850-*-elf): New target.
6116 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6118 * doc/c-d10v.texi: New file.
6119 * doc/all.texi: Added D10V stuff.
6120 * doc/as.texinfo: Added D10V stuff.
6122 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6124 * config/tc-d10v.c: All references to defined symbols should
6125 now use the optimal instruction. .float and .double now work.
6127 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
6129 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
6130 section address for the i960 as is done for the i386.
6132 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
6134 * mpw-config.in: Add wildcards for config matching, add mips-*-*
6135 case, forward-include bfd/elf-bfd.h.
6137 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6139 * config/tc-d10v.c: Add additional information to the opcode
6140 table to help determinine which instructions can be done
6143 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
6145 * config/tc-arm.c: Major changes to add Thumb support, with lots
6146 of change input from <rearnsha@armltd.co.uk>.
6147 Reverted to INSN_SIZE macro, rather than insn_size variable.
6148 (insns): Added ARM "bx" instruction support.
6149 (tinsns): Added Thumb instruction definition structure.
6150 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6151 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6152 (opcode_select,s_arm,s_thumb,s_code): Added.
6153 (decode_shift): Allow upper-case RRX.
6154 (do_ldst): Simpler halfword support.
6155 (do_ldmstm): Improved.
6156 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6157 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6158 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6159 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6160 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6162 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6163 (md_parse_option): Add support for -mthumb.
6164 (md_show_usage): Updated to reflect new command line option.
6165 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6166 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6167 fragment information to be held.
6169 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6171 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6172 non-null, but is a constant.
6173 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6174 so that error reporting will work correctly.
6176 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6178 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6179 against weak symbols.
6181 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6183 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6184 (ppc_force_relocation): Declare if OBJ_XCOFF.
6185 * config/tc-ppc.c (ppc_force_relocation): New function if
6188 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6190 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6192 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6194 * config/tc-d10v.c: Fix problem with relocs.
6196 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6198 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6199 with nops if not in data_section or bss_section.
6201 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6203 Add support for openVMS/Alpha.
6204 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6205 * config/obj-evax.c: New file.
6206 * config/obj-evax.h: New file.
6207 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6209 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6210 defined. Add case for bfd_target_evax_flavour.
6211 * config/vms-a-conf.h: New file.
6212 * conf-a-gas.com: New file.
6213 * configure.in: Add target alpha-*-*vms*.
6214 * configure: Rebuild.
6215 * makefile.vms: New file.
6216 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6217 Don't call ffs on openVMS/Alpha.
6219 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6221 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6222 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6224 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6225 (NEED_DECLARATION_SBRK): New macro.
6226 * configure, conf.in: Rebuild.
6227 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6228 (strstr): Declare if NEED_DECLARATION_STRSTR.
6229 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6231 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6233 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6234 by a constant before entering the main switch. Reject attempts to
6235 apply an arithmetic function to non-absolute symbols, except for
6236 the special case of subtraction of two symbols in the same
6239 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6240 not to more than a 16 byte boundary.
6242 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6243 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6244 (tc_gen_reloc): If out of memory call as_fatal rather than
6245 assert. If no howto found, call as_bad_where rather than
6246 as_fatal. Change the error message slightly. Set howto to a
6247 non-NULL value in order to keep going.
6249 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6251 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6253 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6255 * config/tc-h8300.c (get_specific): New operand "size" derived
6256 from ".b", ".w" and ".l" extensions. All callers changed. If
6257 the base instruction has no operands, then use the size to
6258 determine which specific instruction to use.
6260 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6262 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6264 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6266 * config/tc-mips.c (md_section_align): Don't change addr if
6269 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6271 * config/tc-hppa.c: Revert yesterday's changes.
6273 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6275 * config/tc-d10v.c: Disable range checking on 16-bit values.
6277 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6279 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6280 not just the ones that don't match.
6282 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6284 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6286 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6288 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6289 pre-cursor to adding Thumb support. Also added cpu_variant flag
6290 information to each of the asm_flg structures.
6291 (md_parse_option): Updated ARM7 parsing to allow 't' for
6292 thumb/halfword support, aswell as 'm' for long multiply.
6293 (md_show_usage): Updated help message.
6294 (md_assemble): Check that instruction flags are applicated to the
6295 current cpu variant.
6296 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6297 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6298 signextension instructions.
6299 (do_ldst): Generate halfword and signextension variants if
6300 mnemonic flags match.
6301 (ldst_extend): Do not allow shifts in the offset field of halfword
6302 or signextension instructions.
6303 (validate_offset_imm): Provide check on halfword and signextension
6305 (add_to_lit_pool): Merge identical literal pool values.
6307 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6309 * config/tc-hppa.c (selector_table): Add 'E' selector.
6310 (cons_fix_new_hppa): Don't coke on e_esel.
6311 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6312 to help generate exception handling tables.
6313 (md_apply_fix): Don't try to apply fixups with an e_esel
6315 (hppa_fix_adjustable): Fixups with e_esel selectors
6318 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6320 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6323 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6325 * config/tc-d10v.c: Added lots of error checking. Added hacks
6326 to support accumulator shifts.
6328 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6330 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6331 (S_CLEAR_EXTERNAL): Likewise.
6332 (S_SET_WEAK): Remove error; just let .weak override.
6334 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6336 * config/tc-d10v.c (md_assemble): Now handles multiline
6339 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6341 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6342 Added kludge for divs instruction. Fixed minor problem with
6343 multiple text sections.
6344 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6346 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6348 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6349 addresses to be right-shifted by 2.
6351 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6353 * config/tc-d10v.c: Many changes to get relocs working.
6354 (register_name): No longer creates a symbol for register names.
6355 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6356 (d10v_insert_operand): Now works correctly for either container.
6357 * config/tc-d10v.h (d10v_cleanup): Declare.
6359 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6361 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6362 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6364 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6366 * tc-alpha.c: Patches to track current minimum alignment to reduce
6367 the number of fragments created with frag_align.
6368 (alpha_current_align): New static variable.
6369 (s_alpha_text): Reset alignment to 0.
6370 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6371 (s_alpha_stringer, s_alpha_space): New functions.
6372 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6373 (alpha_cons_align): New function to replace both of them.
6374 (emit_insn): Only align if alpha_current_align is less than 2;
6375 reset alpha_current_align to 2.
6376 (s_alpha_gprel32): Likewise.
6377 (s_alpha_section): New function. Basically duplicate the other
6378 alpha section change hooks. Only define for ELF.
6379 (s_alpha_float_cons): Simplify alignment handling.
6380 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6381 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6382 Don't define the s_alpha_cons pseudo-ops. Do define
6383 s_alpha_stringer and s_alpha_space pseudo-ops.
6384 (alpha_align): Skip if less than current default alignment. Set
6386 * tc-alpha.h (md_flush_pending_output): Remove.
6387 (md_cons_align): Add.
6389 * tc-alpha.c: Add oodles of function description comments.
6390 (md_bignum_to_chars): Remove; there are no callers.
6391 (md_show_usage): Mention some more variants.
6393 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6395 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6396 * configure.in (sparc-*-sysv4*): New target.
6397 * configure: Rebuild.
6399 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6400 uaxword to use s_uacons.
6401 (sparc_no_align_cons): New static variable.
6402 (s_uacons): New static function.
6403 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6406 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6408 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6409 5 with regard to shared libraries.
6410 * configure: Rebuild.
6412 * config/tc-m68k.c (m68k_ip): Use the correct length when
6413 allocating space for the unsupported architecture error message.
6415 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6417 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6419 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6421 * config/tc-d10v.c: New file.
6422 * config/tc-d10v.h: New file.
6423 * configure (d10v-*-elf): New target.
6424 * configure.in (d10v-*-elf): New target.
6426 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6428 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6430 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6432 * config/tc-alpha.c (alpha_align): Change fill parameter
6433 to a pointer. Take NULL as 0 or nop depending on section. Change
6435 (s_alpha_align): Rename local variables.
6437 * doc/as.texinfo (.align): Document action of omitted
6440 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6442 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6443 when an unsupported PC relative reloc is seen, rather than calling
6446 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6447 Instead, check state when '#' comment is seen.
6449 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6451 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6453 (tc_gen_reloc): If fixup was changed to be PC relative, change
6454 reloc type accordingly. Use name of reloc in error message.
6456 * as.h: Don't define const or volatile.
6457 * flonum.h: Don't define const.
6459 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6460 if fx_pcrel is set. Correct setting the addend case in the
6461 OBJ_ELF case (from Andreas Schwab
6462 <schwab@issan.informatik.uni-dortmund.de>).
6463 (md_show_usage): Correct -mfc5200 to -m5200.
6465 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6467 * doc/c-m68k.texi: Document -m5200 flag.
6468 * doc/as.texinfo: Likewise.
6470 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6473 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6475 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6476 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6478 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6480 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6482 * Released binutils 2.7.
6484 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6486 * config/tc-mips.c (mips_ip): Only perform range check when
6487 dealing with O_constant expressions.
6489 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6491 * m68k-parse.h (m68k_register): Add new coldfile control
6494 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6495 array of control registers for the coldfire.
6496 (cpu_of_arch): Added mcf5200.
6497 (archs): Added mcf5200.
6498 (init_table): Add new control registers.
6499 (m68k_ip): Added support for new control registers.
6500 (m68k_init_after_args): Likewise.
6502 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6504 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6506 * read.h (is_it_end_of_statement): Declare.
6507 * read.c (is_it_end_of_statement): Remove declaration.
6509 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6511 (md_assemble): Fix handling of @l with an unsigned constant. Add
6512 default case to reloc switch.
6514 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6516 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6517 * ecoff.c (last_lineno): New static variable.
6518 (add_procedure): Set last_lineno.
6519 (ecoff_directive_loc): Likewise.
6520 (ecoff_generate_asm_lineno): Likewise.
6521 (ecoff_fix_loc): New function.
6522 * ecoff.h (ecoff_fix_loc): Declare.
6523 * config/tc-mips.c (append_insn): When inserting nops, and using
6524 ECOFF debugging, call ecoff_fix_loc.
6526 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6528 * config/tc-h8300.c (build_bytes): If an operand type is
6529 marked as SRC_IN_DST retrieve it from the "destination" op.
6531 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6533 * configure.in (arm-*-riscix*): Set emulation to riscix.
6534 * configure: Rebuild.
6535 * config/te-riscix.h: New file to define TE_RISCIX.
6537 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6539 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6541 * Makefile.in (config.status): Just run config.status as other
6544 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6546 * mpw-config.in (TARGET_OS): Add definition to conf.
6548 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6550 * config/tc-mips.c (append_insn): Parenthesize
6551 cop_interlocks expressions.
6553 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6555 * listing.c (listing_print): Close the listing file if it is not
6556 stdout. Close the other files opened for the listing.
6558 * config/tc-sparc.h (md_cons_align): Define.
6559 (sparc_cons_align): Declare.
6560 (HANDLE_ALIGN): Define.
6561 (sparc_handle_align): Declare.
6562 * config/tc-sparc.c (sparc_cons_align): New function.
6563 (sparc_handle_align): New function.
6564 * read.c (cons_worker): Call md_cons_align if it is defined.
6566 * as.h (struct frag): Add fr_file and fr_line fields.
6567 * frags.c (frag_new): Set fr_file and fr_line.
6568 (frag_var): Likewise.
6569 (frag_variant): Likewise.
6571 * as.h (struct frag): Remove unused align_mask and align_offset
6574 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6575 From <uddeborg@carmen.se>.
6577 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6579 * configure.in (mips-*-osf*): New target.
6580 * configure: Rebuild.
6582 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6584 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6586 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6587 between co-processor comparisons and branches for the VR4300.
6589 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6591 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6592 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6594 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6595 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6596 includedir): Use autoconf set values.
6599 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6601 * listing.c (listing_eject): Don't do anything if listing is 0.
6602 (listing_list): Likewise.
6603 (listing_source_line): Likewise.
6604 (listing_title): Don't save title if listing is 0.
6605 (listing_source_file): Check listing rather than listing_tail.
6607 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6608 using shared libraries.
6609 * configure: Rebuild.
6611 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6613 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6614 absolute expression if a relocation type was specified.
6616 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6618 * configure.in: Add support for *-*-rtems* configurations.
6619 * configure: Rebuild.
6621 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6623 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6624 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6625 opcodes library for alpha.
6626 * configure: Rebuild with autoconf 2.10.
6627 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6628 use new opcode table.
6629 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6630 (LOCAL_LABEL): Define differently if OBJ_ELF.
6631 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6632 * config/alpha-opcode.h: Remove.
6633 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6634 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6635 include/opcode/alpha.h rather than config/alpha-opcode.h.
6637 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6639 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6640 relocation symbol was not resolved.
6641 * config/obj-coff.c (do_relocs_for): Likewise.
6643 * write.c (adjust_reloc_syms): Refetch the symbol section after
6644 calling S_GET_VALUE, since it may have changed.
6646 * expr.c (struct expr_symbol_line): Define.
6647 (expr_symbol_lines): New static variable.
6648 (make_expr_symbol): Add entry to expr_symbol_lines.
6649 (expr_symbol_where): New function.
6650 * expr.h: Use extern on function declarations.
6651 (expr_symbol_where): Declare.
6652 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6653 rather than printing the meaningless name of an expression
6656 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6658 * config/tc-i386.c (md_number_to_chars): Deleted.
6659 * config/tc-i386.h (md_number_to_chars): New macro.
6661 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6663 (load_symbol_address, load_expression): Use build_mem.
6664 (build_operate): New function.
6665 (emit_addq_r): Use it.
6667 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6669 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6671 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6673 * config/tc-vax.h (NOP_OPCODE): Define.
6675 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6677 * config/obj-vms.h (S_IS_COMMON): Define.
6678 (S_IS_LOCAL): Check for \002 as well as \001.
6679 (LONGWORD_ALIGNMENT): New macro.
6680 (SUB_SEGMENT_ALIGN): Use it.
6682 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6684 * config/vms-conf.h: Reconcile with conf.in.
6686 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6688 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6691 * doc/as.texinfo: Document that any number of hex digits can
6694 * as.c (struct defsym_list): Define.
6695 (defsyms): New static variable.
6696 (parse_args): Just put --defsym arguments on defsyms list, rather
6698 (main): Define defsyms after output file is created.
6700 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6701 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6703 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6704 insn_error rather than calling check_absolute_expr.
6706 * as.c (emulation_name): Remove unused static variable.
6707 (default_emul_bfd_name): Add return NULL to avoid warning.
6708 * ecoff.c (ecoff_stab): Remove unused variables name and
6710 * frags.c (frag_new): Remove unused variable tmp.
6711 * hash.c (hash_grow): Parenthesize + within <<.
6712 (hash_print_statistics): Use %lu, not %d, to print unsigned
6714 * messages.c: Include "libiberty.h".
6715 (fprint_value): Add cast to avoid printf warning.
6716 (sprint_value): Likewise.
6717 * read.c: Include "ecoff.h".
6718 (emit_expr): Add casts to avoid printf warnings.
6719 * read.h: Use extern for function declarations.
6720 (pop_insert): Declare.
6721 * stabs.c: Include "ecoff.h".
6722 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6723 former_last_fragP, and new_fragP.
6724 * subsegs.h (subsegs_print_statistics): Declare.
6725 * symbols.c (debug_verify_symchain): Change macro to discard
6727 * write.c (dump_section_relocs): Likewise.
6728 * write.h: Use extern for function declarations.
6729 (write_print_statistics): Declare.
6730 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6732 * config/e-mipself.c (mipself_bfd_name): Likewise.
6733 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6735 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6736 emit relocations against external symbols.
6738 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6739 message if bfd_reloc_type_lookup fails, rather than calling
6742 * config/tc-alpha.c (alpha_force_relocation): Add
6743 BFD_RELOC_12_PCREL to switch.
6745 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6747 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6748 TE_PE (Lfoo, not .Lfoo).
6750 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6752 * read.c (s_fill): Don't warn about a zero repeat count.
6754 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6755 coprocessor register.
6757 * config/tc-i386.c (md_assemble): When checking the size of a
6758 register to set the size of an instruction, do a bitwise and with
6759 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6762 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6764 * config/tc-h8300.c (parse_reg): Tweak error messages.
6765 (build_bytes): Likewise.
6766 (skip_colonthing): Handle :32 suffix.
6767 (get_specific): Promote L_24 to L_32 if it makes a match.
6768 Don't always promote L_8 to L_16.
6769 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6771 * config/tc-h8300.c (Smode): New variable.
6772 (h8300hmode): Turn off Hmode.
6773 (h8300smode): New function. Turn on Smode and Hmode.
6774 (md_pseudo_table): New ".h8300s" pseudo-op.
6775 (parse_reg): Handle "exr" register.
6776 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6777 Handle "mach" and "machl" operands for ldmac.
6778 (get_specific): Handle "stm.l" and "ldm.l".
6779 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6780 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6783 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6785 * doc/as.texinfo: Reorder chapter of machine dependent options so
6786 that it is sorted by chip name.
6788 * doc/as.texinfo: Use consistant spelling of Vax.
6789 * doc/c-vax.texi: Likewise.
6791 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6793 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6795 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6796 (md_apply_fix): Likewise.
6797 (pa_try): New function.
6798 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6800 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6802 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6803 (pa_level): New function.
6805 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6807 * listing.c (listing_newline): Don't do anything if listing is 0.
6809 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6811 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6812 symbol_create, not symbol_new.
6814 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6816 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6817 absolute symbol unless TC_FORCE_RELOCATION returns true.
6819 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6821 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6822 the symbol to a pointer. Don't set previous_file_symbol.
6823 Simplify symbol list rearrangement.
6824 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6825 (coff_adjust_symtab): Don't check previous_file_symbol.
6827 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6829 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6831 (md_pseudo_table): Add ppc_elf_lcomm.
6833 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6835 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6836 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6837 (md_begin): Add digits to alt_notend_table.
6838 (md_parse_option): Make s a const pointer.
6840 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6841 (s_empty): New static function.
6843 * config/obj-coff.c (struct filename_list): Only define if not
6845 (filename_list_head, filename_list_tail): Likewise.
6846 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6847 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6848 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6849 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6850 remove the new symbol from the list.
6851 (obj_coff_endef, both versions): Call tag_insert even if there is
6852 an old symbol with the same name, if the old symbol does not
6854 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6855 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6856 symbol that will be moved to the end of the symbol list.
6857 (coff_adjust_section_syms): Always call section_symbol for .text,
6859 (coff_frob_section): Likewise. Also, remove unused variable
6862 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6863 manipulating frags directly.
6864 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6867 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6868 whether the next character is '*' before checking whether we are
6869 at the start of a line. Permit LINE_COMMENT_START to start a
6870 comment in state 1 (seen some whitespace) as well, to match the
6873 * gasp.c (do_align): Permit a fill value for .align.
6875 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6877 * read.c (next_char_of_string): Warn if a newline is seen in the
6878 middle of a string. Call bump_line_counters when appropriate.
6880 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6882 * symbols.c (colon): Use LOCAL_LABEL.
6884 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6886 * Makefile.in (install): Don't check to see if tooldir exists.
6887 Make $(tooldir) and $(tooldir)/bin.
6889 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6891 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6894 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6896 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6897 insn_error. Don't put the string "ERROR" in insn_error. Set
6898 insn_error rather than calling as_warn for an unsupported opcode.
6900 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6902 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6903 before permitting -64.
6904 * output-file.c (output_file_create): Remove duplicate
6907 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6909 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6910 section rather than a .reginfo section.
6911 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6914 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6915 bit value with the high bit set.
6917 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6919 * read.c (s_lcomm): Set section flags for .sbss section.
6921 * config/tc-mips.c (mips_64): New static variable.
6922 (mips_target_format): If mips_64, return elf64 targets rather than
6924 (md_longopts): Add "32" and "64".
6925 (md_parse_option): Handle -32 and -64.
6926 (md_show_usage): Mention -32 and -64.
6927 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6930 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6932 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6933 for Solaris compatibility.
6935 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6936 .stabd with 4 arguments into a .stabn.
6938 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6940 * config/tc-mips.c (macro): When passing X_add_number to
6941 macro_build, cast it to int first.
6943 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6945 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6946 created by emit_expr.
6948 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6949 as_perror rather than assert.
6951 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6953 * config/tc-mips.c (mips_ip): Mark sections created to hold
6954 floating point information as read only.
6956 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6958 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6960 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6962 * read.c (potable): Add .skip as a synonym for .space.
6964 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6965 4 arguments, providing the 4th argument is 0, to allow
6966 compatibility with the Solaris assembler.
6968 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6970 * config/tc-sh.h (struct sh_segment_info_type): Define.
6971 (TC_SEGMENT_INFO_TYPE): Define.
6972 (sh_frob_label): Declare.
6973 (tc_frob_label): Define.
6974 (sh_flush_pending_output): Declare.
6975 (md_flush_pending_output): Define.
6976 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6977 reloc before the instruction if necessary.
6978 (sh_frob_label): New function.
6979 (sh_flush_pending_output): New function.
6980 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6981 when looking for the reloc for the target of .uses.
6982 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6983 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6985 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6986 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6987 the absolute symbol.
6989 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6990 TC_SEGMENT_INFO_TYPE is defined.
6992 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6994 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6995 matches the register size.
6997 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6999 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
7001 (do_relocs_for): Likewise.
7002 (fixup_segment): Don't just quit if linkrelax is set. Try to
7003 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
7006 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7008 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
7009 relative relocations with -mrelocatable. Also allow unfixed
7010 relocs in .ex_shared.
7012 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
7014 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
7015 non-zero before assuming this is a long file name.
7016 (w_strings): Likewise.
7017 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
7019 * config/obj-coff.c (w_strings): Move declaration of i inside
7020 #ifdef block which uses it.
7022 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
7024 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
7025 "relaxmode". Output relocs which identify various relaxing
7026 possibilities for mov.[bwl] instructions.
7027 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
7029 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
7031 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
7032 (MD_APPLY_FIX3): Define.
7033 * config/tc-arm.c (my_get_expression): Only watch for bad segments
7035 (md_apply_fix3): Renamed from md_apply_fix.
7036 If pcrel reloc and symbol is in different section, undo effects
7039 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
7041 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
7042 any reloc with an LR% or RR% field selector for SOM.
7044 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
7046 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
7049 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
7051 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
7053 (yank_symbols): Likewise.
7055 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
7057 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
7058 BFD_ASSEMBLER, add name field.
7059 * config/obj-coff.c: Include "libiberty.h".
7060 (coff_header_append): Handle long section names.
7061 (crawl_symbols): Just use the name field for the symbol name,
7062 without worrying about null byte termination.
7063 (w_strings): Handle long section names.
7064 (write_object_file): Likewise. Also, use the name field, rather
7066 (obj_coff_add_segment): Permit long section names.
7067 (obj_coff_init_stab_section): Use the name field, rather than
7069 (adjust_stab_section): Likewise.
7070 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
7072 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
7073 (mem_fmt): Likewise.
7074 (md_apply_fix): Don't check fx_im_disp field.
7076 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
7078 * configure.in: Add * after sparc*-*-vxworks.
7079 * configure: Rebuild.
7081 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
7082 define it to comment_chars. Use tc_comment_chars rather than
7084 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
7085 * config/tc-m68k.h (tc_comment_chars): Define.
7086 (m68k_comment_chars): Declare.
7087 * config/tc-m68k.c (m68k_comment_chars): Rename from
7088 comment_chars. Change into a pointer rather than an array.
7089 (md_longopts): Add "bitwise-or".
7090 (md_parse_option): Handle OPTION_BITWISE_OR.
7091 (md_show_usage): Mention --bitwise-or.
7092 * doc/c-m68k.texi: Document --bitwise-or.
7094 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
7096 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
7099 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
7100 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
7101 correct handling of input line pointer, and call
7102 demand_empty_rest_of_line.
7104 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
7106 * config/tc-sparc.c (in_bitfield_range): New static function.
7107 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
7108 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
7109 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
7110 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
7111 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
7113 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
7115 * config/obj-coff.c: BFD_ASSEMBLER:
7116 (coff_last_bf): New static variable.
7117 (coff_frob_symbol): Set endndx of a .bf symbol.
7119 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
7120 (last_bfP): New static variable.
7121 (yank_symbols): Set endndx of a .bf symbol.
7123 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7125 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
7126 and -s options. Add -be for good measure.
7128 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
7130 * read.c (s_space): Support non-constant fill value. Handle fill
7131 value correctly for a size other than 1.
7133 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
7135 * config/tc-arm.c (my_get_float_expression): Update call to
7136 gen_to_words, X_PRECISION changed from 6 to 5.
7138 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7140 * config/tc-ppc.c (register_name,reg_name_search): Move register
7141 name lookup from PE specific code to all targets. Add support for
7142 -mregnames/-mno-regnames to control whether register names are
7144 (md_assemble): Call register_name for all platforms.
7145 (md_parse_option): Add support for -mregnames/-mno-regnames.
7147 * configure.in (powerpcle*-*-solaris): Add support.
7148 (powerpc*-*-linux): Ditto.
7149 * configure: Regenerate.
7151 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7153 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7155 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7156 be associated with a single %lo reloc.
7158 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7159 before comparing against MAX_GPREL_OFFSET, so that negative
7160 numbers are handled correctly.
7163 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7165 * config/tc-sparc.c (last_insn): New static variable.
7166 (md_assemble): Warn about putting floating point branches in a
7167 delay slot. If architecture is less than v9, insert NOP
7168 instructions between floating point instructions and floating
7169 point branches. (The SunOS assembler does both these operations.)
7170 Save the last instruction opcode.
7171 (sparc_ip): Add pinsn parameter. Change caller.
7173 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7174 for byte jump to next instruction to skip empty frags.
7176 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7178 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7179 for addq with a 16 bit signed value, just emit a lda instruction
7182 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7184 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7187 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7189 * configure.in: Permit --enable-shared to specify a list of
7191 * configure: Rebuild.
7193 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7195 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7196 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7198 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7200 * config/atof-ieee.c: Fix handling of denormalized extended
7201 precision numbers and overflow/underflow detection.
7202 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7203 not include the 16 bit gap in the m68k extended precision format.
7205 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7207 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7209 * configure: Rebuild.
7211 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7213 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7214 be accessed using the $gp register.
7215 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7217 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7219 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7220 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7222 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7224 * read.c (get_line_sb): Bump line counters based on
7225 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7226 call LISTING_NEWLINE.
7227 (s_macro): Don't call demand_empty_rest_of_line.
7228 * app.c (do_scrub_chars): When handling C style comments, unget
7231 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7233 * read.h (enum linkonce_type): Define.
7234 (s_linkonce): Declare.
7235 * read.c (potable): Add "linkonce".
7236 (s_linkonce): New function.
7237 * subsegs.h (segment_info_type): Add linkonce field to
7238 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7239 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7240 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7241 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7243 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7244 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7245 entry based on the linkonce field in segment_info.
7246 * doc/as.texinfo: Document .linkonce.
7248 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7250 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7252 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7254 * stabs.c (s_stab_generic): Call the listing functions before
7255 doing the rest of the processing, which may involve freeing the
7256 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7257 SEPARATE_STAB_SECTIONS case.
7259 * config/tc-hppa.c: Remove nested comment.
7260 (tc_gen_reloc): Move label done inside the ifdef in which it is
7262 (md_apply_fix): Pass pointers to correct types to libhppa.h
7263 functions. Always return a value.
7265 * config/tc-mips.h (tc_frob_file): Define.
7266 (mips_frob_file): Declare.
7267 * config/tc-mips.c (struct mips_hi_fixup): Define.
7268 (mips_hi_fixup_list): New static variable.
7269 (imm_unmatched_hi): New static variable.
7270 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7271 offset_reloc. Pass imm_unmatched_hi to append_insn.
7272 (append_insn): Add unmatched_hi parameter. If it is set, add the
7273 new fixup to mips_hi_fixup_list. Change all callers.
7274 (mips_ip): Set imm_unmatched_hi when appropriate.
7275 (mips_frob_file): New function.
7277 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7279 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7280 * configure: Regenerated.
7282 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7284 * as.c (main): Call bfd_set_error_program_name.
7286 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7288 * as.h (strdup): Don't declare.
7289 * stabs.c: Include libiberty.h
7290 (get_stab_string_offset): Use xstrdup rather than strdup.
7291 (s_stab_generic): Likewise.
7292 * as.c (parse_args): Likewise.
7293 * read.c (s_mri_sect): Likewise.
7295 * gasp.c (change_base): Recognize \(...) construct documented to
7296 pass through enclosed characters literally through to the output.
7297 (process_assigns): Likewise. Also, be more careful to avoid
7298 looking past the end of the buffer.
7300 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7302 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7303 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7305 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7307 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7309 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7311 * config/alpha-opcode.h: Added cvtst instruction.
7313 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7315 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7316 string. Extract the addend from the result of expression.
7318 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7320 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7321 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7322 mode, change the state to 3 rather than 1.
7324 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7326 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7327 correspond to 11 March change.
7329 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7331 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7332 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7334 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7336 * configure: Rebuild with autoconf 2.8.
7338 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7340 * config/atof-ieee.c (gen_to_words): Improve handling of
7341 X_PRECISION numbers. Based on patches from Andreas Schwab
7342 <schwab@issan.informatik.uni-dortmund.de>.
7344 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7346 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7348 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7349 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7350 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7351 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7354 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7356 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7358 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7360 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7361 (pa_def_subspaces): Add $MILLICODE$.
7362 (pa_spaces_begin): Set section flags for $MILLICODE$.
7364 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7366 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7367 not SHT_NOBITS. Don't tamper with flags based on type if a
7368 special section was found (revert Feb 29 change).
7370 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7371 if aligning to a longword boundary or greater.
7373 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7375 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7377 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7379 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7380 * configure: Regenerated.
7382 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7384 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7385 R_N1SEL since they're not defined for old versions of hpux.
7387 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7388 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7389 R_N0SEL and R_N1SEL.
7391 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7393 * flonum-konst.c: Add two more constants for 1e+-2048 and
7394 1e+-4096, and correct the other constants.
7396 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7398 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7400 * config/obj-elf.c (obj_elf_section): Allow predefined section
7401 types to set the nobits type. Avoid a shadowed declaration.
7403 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7405 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7406 reduce relocs using e_nlrsel field selectors.
7408 * write.c (fix_new_exp): Don't use #elif. Some compilers
7411 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7413 (pa_chk_field_selector): Handle new field selectors for SOM.
7415 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7417 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7418 * configure: Rebuild.
7419 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7420 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7422 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7425 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7427 * mpw-make.sed: Update to handle shared library support.
7429 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7431 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7432 the insn on mismatch.
7434 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7436 * configure.in: Add support for a29-coff.
7437 * configure: Rebuild.
7439 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7441 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7442 of the section when looking for the R_SH_USES fixup, because the
7443 frag addresses have not yet been adjusted.
7445 * gdbinit.in: Set a breakpoint on as_warn_where.
7447 * config/tc-mips.c (macro): Add missing arguments to macro_build
7448 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7450 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7452 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7453 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7455 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7457 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7459 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7461 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7462 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7463 Recognize [uU] format args as sparclet cpregs.
7465 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7467 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7470 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7472 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7473 well as S_IS_EXTERNAL.
7474 (tc_fix_adjustable): Likewise.
7475 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7476 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7478 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7479 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7481 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7483 * config/tc-sparc.c (max_architecture): Change to sparclite for
7485 (default_compatible): Delete.
7486 (sparc_ffs): New function.
7487 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7488 (sparc_ip): Rewrite architecture match and bump logic.
7490 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7492 * configure.in: Check for 'do not mix' from native linker before
7493 trying to use -rpath.
7494 * configure: Rebuild.
7496 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7498 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7499 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7500 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7501 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7503 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7504 to the symbol lnnoptr field, to get the correct file offset.
7506 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7508 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7509 symbols that are not function, file, or section symbols to be
7512 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7514 * configure: Set and substitute RPATH_ENVVAR.
7515 * configure: Rebuild.
7516 * Makefile.in (RPATH_ENVVAR): New variable.
7517 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7519 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7520 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7521 * configure: Rebuild.
7523 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7525 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7526 appropriate flags in BFD section.
7528 * configure.in (m68k-*-psos*): New target.
7529 * configure: Rebuild.
7530 * config/te-psos.h: New file.
7531 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7534 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7536 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7537 * configure.in: Remove duplicate setting of cpu_type. Check
7538 whether opcodes library is required for on all targets, not just
7540 * configure: Rebuild.
7542 * config/tc-mips.c (mips_big_got): New static variable.
7543 (s_extern): Don't declare.
7544 (reg_needs_delay): New static function.
7545 (macro_build): Permit GOT/CALL_HI/LO relocs.
7546 (macro_build_lui): If place is not NULL, use the number in the
7548 (load_address): Handle mips_big_got case.
7549 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7551 (OPTION_XGOT): Define.
7552 (md_longopts): Add "xgot" if OBJ_ELF.
7553 (md_parse_option): Handle -xgot.
7554 (md_show_usage): Mention -xgot.
7555 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7556 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7558 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7560 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7561 the byte relocation, point it to the low byte of the word.
7563 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7565 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7566 * configure: Rebuild.
7568 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7570 * configure.in: Recognize any sparc* cpu.
7571 * configure: Regenerated.
7573 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7575 * read.c (potable): Add "mri" and ".mri".
7576 (s_mri): New function.
7577 * read.h (s_mri): Declare.
7578 * app.c (scrub_m68k_mri): New static variable.
7579 (mri_pseudo): New static variable.
7580 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7581 flag_m68k_mri. Initialize scrub_m68k_mri.
7582 (mri_state, mri_last_ch): New static variables.
7583 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7585 (app_push): Save new fields.
7586 (app_pop): Restore new fields.
7587 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7588 If TC_M68K, use a trivial state machine to look for occurrences of
7589 the .mri pseudo-op, and change the mode appropriately.
7590 * as.h (do_scrub_begin): Update prototype.
7591 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7593 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7595 (m68k_mri_mode_change): New function.
7596 (md_parse_option): Set reg_prefix_optional_seen.
7597 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7598 (MRI_MODE_CHANGE): Define.
7599 * doc/as.texinfo: Document .mri pseudo-op.
7601 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7604 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7606 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7607 * config/m68k-parse.h (enum pic_relocation): Define.
7608 (struct m68k_exp): Add pic_reloc field.
7609 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7610 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7611 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7613 * config/tc-m68k.c: Delete definition of NO_RELOC.
7614 (struct m68k_it): Add pic_reloc field.
7615 (add_fix): Copy over pic_reloc field.
7616 (md_pseudo_table): Interpret .align parameter as byte count.
7617 (mote_pseudo_table): Likewise.
7618 (tc_m68k_fix_adjustable): New function.
7619 (get_reloc_code): New function.
7620 (md_assemble): Use it as last argument to fix_new_exp.
7621 (md_apply_fix_2): For a relocation against a symbol don't put the
7622 addend into the data.
7623 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7624 (m68k_ip): Don't relax an operand that requires pic relocation.
7625 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7627 * write.c (fixup_segment): Don't add symbol value to addend if
7628 TC_M68K and OBJ_ELF.
7629 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7630 (motorola_operand): Add rule for `(zapc, EXPR)'.
7632 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7634 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7635 *really* is permissible before the comma.
7637 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7639 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7640 inserting nop instructions.
7642 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7644 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7646 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7648 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7649 class setting for a CALLNAME symbol in COFF.
7651 * read.c (potable): Pass negative numbers for new .balign[wl] and
7652 .p2align[wl] pseudo-ops.
7653 (s_align_bytes): Treat a negative argument as specifying the fill
7655 (s_align_ptwo): Likewise.
7657 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7659 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7660 (do_align): Take new len parameter. Change all callers. Pass it
7662 (s_align_bytes): Arg now indicates the length of the fill pattern.
7663 (s_align_ptwo): Likewise.
7664 * config/obj-coff.c (write_object_file): Pass length to
7666 * config/tc-i386.h (md_do_align): Take new len parameter.
7667 * config/tc-m88k.h (md_do_align): Likewise.
7668 * config/tc-m88k.c (m88k_do_align): Likewise.
7669 * config/tc-sh.h (md_do_align): Likewise.
7670 * config/tc-sh.c (sh_do_align): Likewise.
7671 * doc/as.texinfo: Document new pseudo-ops.
7673 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7674 done in cvt_frag_to_fill.
7676 * config/tc-sh.h (sh_do_align): Declare.
7677 (md_do_align): Define.
7678 * config/tc-sh.c (sh_do_align): New function.
7680 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7681 difference if the next address is before the current one.
7683 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7684 (archs): Initialize new field.
7685 (m68k_ip): Don't list alias names when listing CPUs which support
7688 * as.c (main): Call parse_args before read_begin.
7689 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7690 front of generated pseudo-ops.
7691 * read.c (potable): Ignore "name".
7692 (s_app_file): Permit a single quote after the string, since one
7693 may appear in m68k MRI mode.
7695 * configure.in: Check for --enable-shared. If linking against
7696 shared BFD and opcodes, fix library name on SunOS, and try to set
7698 * configure: Rebuild.
7700 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7702 * as.h (flag_m68k_mri): Declare.
7703 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7704 * Many files: For MRI syntax that is specific to the m68k MRI
7705 assembler, check flag_m68k_mri rather than flag_mri or
7706 MRI_MODE_NEEDS_PSEUDO_DOT.
7708 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7710 * config/tc-i960.c (ARCH_HX): Define.
7712 (targ_has_sfr): Handle ARCH_HX.
7713 (targ_has_iclass): Handle ARCH_HX.
7714 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7715 (tc_headers_hook): If the architecture was specified explicitly,
7716 use it when setting the flags. Set the extern variable coff_flags
7717 rather than headers->filehdr.f_flags, since the latter is set
7718 unconditionally in obj-coff.c.
7719 (i960_handle_align): Remove unused variable fixp.
7721 Support for building bfd and opcodes as shared libraries, based on
7722 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7723 * configure.in: Set OPCODES and BFD to search directories.
7724 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7725 * configure: Rebuild.
7726 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7727 (LIBDEPS): New variable.
7728 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7729 $(HLDFLAGS) in link.
7730 (check): Set LD_LIBRARY_PATH in the environment.
7732 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7734 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7735 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7736 read-only, not read/write.
7738 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7740 * Makefile.in (INSTALL_XFORM): Remove -e.
7742 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7744 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7745 than comparing S_GET_SEGMENT to undefined_section.
7746 (write_object_file): Skip symbols which were equated to an
7747 undefined or common symbol.
7748 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7749 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7751 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7752 or S_IS_COMMON call S_GET_VALUE.
7753 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7754 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7755 to an undefined or common symbol, convert the reloc to be against
7757 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7758 undefined or common symbol.
7759 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7760 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7761 to an undefined or common symbol, convert the reloc to be against
7763 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7764 undefined or common symbol.
7765 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7766 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7768 (yank_symbols): Skip symbols which were equated to an undefined or
7771 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7773 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7774 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7776 * configure.in: Make sure we only add m68k-parse.o to
7777 ${extra_objects} once, no matter how many m68k targets have been
7779 * configure: Rebuild.
7781 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7783 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7784 * configure: Rebuild.
7786 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7788 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7789 * doc/c-m68k.texi: Document .extend and .ldouble.
7791 * configure.in (m68*-apple-aux*): New target.
7792 * config/te-aux.h: New file.
7793 * config/obj-coff.c (compare_external_relocs): New static function
7795 (do_relocs_for): Sort relocs if TE_AUX.
7796 (fixup_segment): If TE_AUX, store common symbol value in segment.
7797 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7799 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7801 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7803 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7805 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7806 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7808 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7809 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7810 an undefined symbol and the size of a function symbol.
7811 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7812 for all common symbols.
7814 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7816 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7819 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7822 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7824 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7825 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7827 * ecoff.c (localsym_t): Add addend field.
7828 (add_ecoff_symbol): Add addend argument. Change all callers.
7829 (coff_sym_value): Make static.
7830 (coff_sym_addend): New static variable.
7831 (ecoff_directive_def): Initialize coff_sym_addend.
7832 (ecoff_directive_val): Accept symbol + constant.
7833 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7834 (ecoff_build_symbols): Include the addend in the symbol value.
7836 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7838 * config/tc-ppc.c (md_assemble): Ignore overflow on
7839 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7841 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7843 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7844 bytes in size, so offset appropriately in big endian mode when
7845 writing the bottom 2 bytes.
7847 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7849 * config/tc-sparc.c (default_compatible): New static local.
7850 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7851 (sparc_ip): If no architecture or -bump specified, don't mark as
7852 mismatched those in default_compatible.
7854 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7856 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7857 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7858 * configure: Rebuild.
7859 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7860 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7861 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7862 (sco_id): Declare if SCO_ELF.
7864 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7866 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7867 ({max,warn_after}_architecture): New static locals.
7868 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7869 If both architecture and -bump requested, set max_architecture to max.
7870 (sparc_md_end): Simplify.
7871 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7872 Rewrite code to bump architecture and check for conflicts.
7873 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7874 with Solaris assembler.
7875 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7876 (md_show_usage): Update.
7878 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7880 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7882 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7884 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7885 #ifdef sparcv9 when choosing value.
7888 (sparc_md_end): Declare.
7889 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7890 (initial_architecture): New static local.
7891 (can_bump_v9_p): Likewise.
7892 (NO_V9): Delete all occurrences.
7893 (sparc_md_end): New function.
7894 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7895 Don't bump architecture to v9 unless can_bump_v9_p set.
7896 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7897 * configure.in (sparc64 target cpu): Don't set obj_format here.
7898 (SPARC_V9): Renamed from sparcv9.
7899 (sparc64-*-elf*): Define SPARC_ARCH64.
7900 * configure: Regenerated.
7901 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7902 (SPARC_ARCH64): Add.
7903 * conf.in: Regenerated.
7904 * config/vmsconf.h: Update.
7906 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7908 * config/tc-mips.c (load_register): Optimise "dli" loads.
7909 (md_show_usage): add "-mcpu=vr4100" to help text.
7911 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7913 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7914 undefined symbol, preserve the X_op of O_symbol.
7915 (S_GET_VALUE): Fix check to permit this case.
7916 * write.c (write_relocs): If a reloc is against an undefined
7917 symbol equated to another symbol, change the reloc to be against
7919 * config/obj-coff.c (do_relocs_for): Likewise.
7921 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7924 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7926 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7927 computer is PowerPC.
7929 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7931 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7932 mentioned in the eabi.
7934 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7936 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7937 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7939 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7941 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7943 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7945 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7946 as a section it is ok to have unadorned -mrelocatable pointers in.
7948 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7950 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7953 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7955 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7956 dependent section attributes can be handled.
7958 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7959 macros to add support for exclude section flag and ordered section
7962 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7963 functions to add support for exclude section flag and ordered
7966 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7968 * subsegs.c (section_symbol): Don't try to look up the section
7969 symbol in the hash table. It should be possible to have a symbol
7970 with the same name as a section, but no connection to it.
7972 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7973 From James Carlson <carlson@xylogics.com>.
7975 * expr.c (operand): Skip whitespace after a close parenthesis.
7976 From James Carlson <carlson@xylogics.com>.
7978 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7980 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7981 as_warn_where for relocation overflow.
7982 (parse_reg): Accept register name only if next character is
7985 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7987 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7988 addresses for static variables.
7990 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7992 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7993 and xgot give the old toc16 relocation.
7994 (md_apply_fix3): Support all GOT relocations.
7996 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7998 * config/tc-mips.c (load_address): Correctly handle a constant in
7999 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
8001 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8003 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
8004 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
8005 (build_Mbytes): Handle REG_B.
8007 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
8009 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
8011 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
8013 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
8015 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
8017 * config/obj-coff.c (write_object_file): Set the s_align field to
8018 the number of bytes, rather than to the power of 2.
8020 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
8022 * Makefile.in (DISTCLEAN_HERE): New variable.
8023 (distclean): Use it.
8024 (maintainer-clean): Depend upon clean-here rather than clean,
8025 distclean, and clean-info. Run make maintainer-clean in doc.
8026 Remove files listed in DISTCLEAN_HERE.
8027 * doc/Makefile.in (maintainer-clean realclean): Split out from
8028 distclean. Depend upon clean-info and distclean.
8030 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
8032 * mac-as.r: Fix copyright and version strings.
8033 (cfrg): Use PROG_NAME instead of literal name.
8035 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
8037 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
8039 * config/tc-a29k.h (tc_unrecognized_line): Define.
8040 * config/tc-a29k.c (a29k_unrecognized_line): New function.
8041 (md_operand): Handle a29k style local dollar labels.
8043 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
8045 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
8047 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
8049 * read.c (s_fill): If md_flush_pending_output is defined, call
8052 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
8054 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
8055 Treat rs_align_code like rs_align.
8057 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8059 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
8060 converting an absolute address into a PC-relative one.
8062 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
8064 * mpw-config.in: Don't always use te-generic.h for emulation.
8065 (powerpc-apple-macos): Use emulation te-macos.h.
8066 * mpw-make.sed (install, install-only): Edit in Mac-specific
8069 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
8071 * configure.in: Improve message about unsupported ELF targets.
8072 * configure: Rebuild.
8074 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
8075 pattern is zero. From Manfred Hollstein.
8077 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
8079 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
8080 the various idata sections, we check the name on the .section pseudo.
8082 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8084 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
8085 add section's paddr to add_number; compatibility to native as and
8088 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
8090 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
8092 * hash.c (struct hash_entry): Moved here...
8093 * hash.h (struct hash_entry): ...from here.
8095 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
8096 if it's already known to be null.
8098 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8100 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
8101 bit relocs converted to PC relative relocs. This turned out to
8102 add the offset from the beginning of .text twice.
8104 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
8106 * stabs.c (s_stab_generic): In 's' case, free string from
8109 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
8111 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
8114 * subsegs.h (segment_info_type): Make bitfields unsigned.
8116 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
8117 and move them together. On most systems this will reduce the
8118 structure size by one word.
8119 (operatorT): Define O_max.
8120 * expr.c (expr_begin): Verify that X_op is wide enough to hold
8123 * read.c (pop_insert): Print error returned by hash table
8126 * as.c (dump_statistics): Split out from main; dump some hash
8127 table stats and target-specific stats.
8128 (start_time): No longer automatic to main.
8129 (main): Set file-level start_time and call dump_statistics at
8130 exit. Exit by calling xexit.
8131 (show_usage): Make --statistics description less specific.
8132 * subsegs.c (subsegs_print_statistics): New function.
8133 * write.c (write_print_statistics): New function.
8134 (n_fixups): New static variable.
8135 (fix_new_internal): Increment it.
8136 * read.c (read_print_statistics): New function.
8137 * read.h (read_print_statistics): Declare.
8138 * symbol.c (symbol_print_statistics): New function.
8139 * symbol.h (symbol_print_statistics): Declare.
8140 * hash.c (hash_print_statistics): New function.
8141 * hash.h (hash_print_statistics): Declare.
8142 * config/tc-i386.c (i386_print_statistics): New function.
8143 * config/tc-i386.h (i386_print_statistics): Declare.
8144 (tc_print_statistics): New macro.
8145 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8148 * hash.c (DELETED): Rewrite to use a valid but unique address.
8149 (START_POWER): Reduce to 10.
8150 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8151 Add new values for counting strcmp calls.
8152 (GROW_FACTOR): New macro.
8153 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8155 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8156 (hash_new): Use FULL_VALUE.
8157 (struct hash_control): Definition moved here.
8158 (hash_code): Don't mask to low bits.
8159 (hash_ask): Mask returned hash code here. Check hash value before
8160 calling strcmp; count strcmp calls.
8161 * hash.h (struct hash_control): Declare, don't define, here.
8162 (HASH_STATLENGTH): Deleted.
8163 (struct hash_entry): Add field for hash code.
8164 (hash_say, hash_apply): Don't declare.
8166 * hash.c (destroy): Return void.
8167 (applicatee): Ditto.
8168 (main): Fix declarations.
8169 (hash_apply): Return void. Argument `function' returns void. Put
8170 inside "#ifdef TEST".
8171 (hash_say): Define only if TEST is defined.
8172 * hash.h (hash_apply, hash_say): Declarations deleted.
8174 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8176 * configure: Rebuild with autoconf 2.7.
8178 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8180 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8181 * configure: Rebuild with autoconf 2.6.
8183 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8185 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8186 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8188 (ppc_frob_file): Remove.
8189 * config/tc-ppc.h (tc_frob_file): Don't define.
8190 (ppc_frob_file): Don't declare.
8192 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8194 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8195 * config/alpha-opcode.h: Include one-operand variants of jmp and
8198 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8199 with te-delta.h in 8.3 file systems.
8200 * configure.in: Adjusted.
8202 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8204 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8206 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8208 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8210 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8212 Version 2.6 released.
8213 * Makefile.in (VERSION): Updated to 2.6.
8215 * config/obj-coff.c (write_object_file): Change use of md_do_align
8216 to pass a pointer rather than a fill value, to match other uses.
8218 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8220 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8222 * as.c (main): Move md_end call to just after call to
8223 perform_an_assembly_pass. Delete cpu-specific code here.
8224 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8225 * config/tc-arm.c (md_end): Unused function deleted.
8226 * config/tc-ns32k.c (md_end): Ditto.
8228 * config/tc-i386.c (i386_align_code): New function, moved here
8229 from HANDLE_ALIGN macro.
8230 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8232 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8234 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8237 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8239 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8240 multi-byte nops to avoid changing gcc. The necessary gcc change
8241 might break old assemblers.
8243 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8245 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8246 generate optimal multi-byte nop instructions for ".align n"
8247 ".align n,0x90", and aligns requiring more than 15 bytes of
8248 padding still generate multiple 0x90's as before.
8250 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8252 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8254 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8256 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8257 * configure: Update.
8258 * mpw-make.sed: Reorder commands to make sed happier.
8259 * config/te-macos.h: New file.
8260 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8262 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8264 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8265 conditional branches.
8266 (md_apply_fix): Likewise.
8268 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8270 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8271 generate a reloc which the linker will not handle correctly. Fix
8272 overflow checking--R_IREL is 18 bits, not 17.
8274 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8276 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8277 from a PC relative reloc if TC_A29K.
8279 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8280 code depends upon it.
8282 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8283 $extend. Based on code from Eric Freudenthal
8284 <freudenthal@nyu.edu>.
8285 * config/tc-a29k.h (LEX_DOLLAR): Define.
8286 * read.c (LEX_DOLLAR): Define if not defined.
8287 (lex_type): Use LEX_DOLLAR.
8289 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8291 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8294 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8296 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8298 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8300 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8301 used only by "dlltool.c".
8303 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8305 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8306 (md_pseudo_table): Don't define "extern".
8308 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8310 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8312 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8314 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8316 * macro.c (macro_expand_body): Don't warn about == with a
8317 nonexistent parameter, in case it is in a comment field.
8319 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8321 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8322 set, even if macro_alternate is set.
8323 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8324 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8325 the token unless it ended in '@'.
8326 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8327 * doc/c-a29k.texi: Document macro usage on A29K.
8329 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8331 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8333 (install_operand): Likewise.
8335 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8337 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8339 * configure.in (m88k-motorola-sysv*): New target.
8340 * configure: Rebuild.
8341 * config/te-delta88.h: New file.
8342 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8344 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8345 (md_do_align): Define.
8346 * config/tc-m88k.c: Include "subsegs.h".
8347 (m88k_do_align): New function.
8349 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8350 (COFF_NOLOAD_PROBLEM): Define.
8351 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8353 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8355 * config/tc-i386.c (md_assemble): For a jump instruction with
8356 non-constant target, require 7 available bytes in the current
8359 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8361 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8364 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8366 * configure.in (alpha-*-linux*): Use ecoff.
8367 * configure: Rebuild.
8368 * ecoff.c (ecoff_directive_extern): New function.
8369 (ecoff_directive_weakext): New function.
8370 (ecoff_build_symbols): Handle weak symbols.
8371 (ecoff_setup_ext): Likewise.
8372 (ecoff_frob_symbol): Warn about weak common symbols.
8373 * ecoff.h (ecoff_directive_extern): Declare.
8374 (ecoff_directive_weakext): Declare.
8375 * symbols.c (S_IS_WEAK): New function.
8376 * symbols.h (S_IS_WEAK): Declare.
8377 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8379 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8382 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8384 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8386 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8387 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8388 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8389 * config/obj-coff.c (coff_frob_symbol): Don't call
8390 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8391 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8394 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8395 (ppc_stab_symbol): New static variable.
8396 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8397 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8398 sy_tc.real_name to the stab string.
8399 (ppc_bc, ppc_ec): New static functions.
8400 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8402 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8404 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8407 * input-scrub.c (input_scrub_push): Reset sb_index.
8409 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8411 * listing.c (listing_newline): Don't create a frag in the absolute
8414 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8416 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8417 (ppc_csect): Move most of the code to ppc_change_csect, and call
8419 (ppc_change_csect): New static function, taken from ppc_csect.
8420 (ppc_section): New static function.
8421 (ppc_saw_abs): New static varable.
8422 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8423 a symbol has no csect.
8424 (ppc_adjust_symtab): New function.
8425 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8426 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8428 * write.c (write_object_file): If tc_adjust_symtab is defined,
8429 call it just before the call to obj_adjust_symtab.
8431 * symbols.c (symbol_find_or_make): Change name to be const.
8432 * symbols.h (symbol_find_or_make): Update declaration.
8434 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8436 * doc/as.texinfo (Align): Mention SH.
8437 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8439 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8440 (Z8000 Directives, even): Don't give numeric align value, instead
8443 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8445 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8448 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8450 * Makefile.in (diststuff): Also make info.
8451 (maintainer-clean realclean): Also make clean-info.
8453 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8455 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8456 (pa_subspace): For ".nsubspa", always create a new subspace
8457 with the given attributes, even if one already exists with the
8460 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8462 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8463 TC_FORCE_RELOCATION, taking an additional section argument. If
8464 the section of the target symbol is not the same as the current
8465 section, always force the relocation to be used.
8466 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8468 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8469 md_pcrel_from function, taking an additional section argument.
8470 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8472 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8473 older TC_FORCE_RELOCATION if not defined.
8474 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8475 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8476 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8477 TC_FORCE_RELOCATION.
8479 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8481 * input-scrub.c (as_where): Set name to null pointer if we don't
8483 * messages.c (identify): Only print filename if non-null.
8484 (as_show_where): Ditto, for line number too.
8485 (as_warn_internal, as_bad_internal): Ditto.
8487 * input-file.c (input_file_open): If the input file can't be
8488 opened, consider it an error.
8490 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8492 * config/tc-mips.c: Added mips_4100 control, and support for
8493 accepting the 4100 as a MIPS architecture variant (md_begin,
8494 macro_build, mips_ip, md_parse_option). Adding suitable
8495 command-line OPTIONs, and updating the help text (md_show_usage).
8497 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8499 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8500 BFD_ASSEMBLER is defined.
8502 * Use one active frag and one obstack per frag chain:
8503 * frags.c (frags): Variable deleted.
8504 (frag_alloc): New function.
8505 (frag_grow, frag_more, frag_variant, frag_now_fix,
8506 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8508 (frag_new): Ditto. Verify that frch_last and frag_now match on
8509 entry and exit, and that old frag_now has non-zero type. Replace
8510 "know" uses with "assert". Use frag_alloc instead of mucking with
8512 * frags.h (frags): Declaration deleted.
8513 * subsegs.h (struct frchain): Add new field frch_frag_now.
8514 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8516 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8517 give it any stricter alignment than frchainS structures need. Do
8518 not initialize frags obstack. Set frag_now to point to
8519 dummy_obstack. Initialize absolute_frchain.
8520 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8521 field of frchainS. Don't create new frags on section switch, and
8522 use frag_alloc when creating a new frag chain. For absolute
8523 section, set frchain_now to absolute_frchain. Verify that
8524 frch_last and frag_now match on entry and exit. Initialize
8525 per-chain obstack, and under gcc, set required alignment to that
8526 needed by fragS structure.
8528 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8530 * stabs.c (get_stab_string_offset): Only copy input string if a
8531 fresh copy is needed, not if the section already exists.
8532 (s_stab_generic): Cache stab section name to bypass lookups, since
8533 usually it will match. Could be made faster still by changing the
8534 memory allocation rules.
8535 (s_xstab): Cache section name to bypass repeated string
8538 * frags.c (frag_new): Deleted register declarations.
8540 * listing.c (frag_now): Don't declare.
8542 * as.c (chunksize): New variable.
8543 (debug_memory): New variable.
8544 (main): If debug_memory is set, reduce chunksize and
8546 * as.h (chunksize): Declare it.
8547 * read.c (read_begin): Use it.
8549 * config/tc-alpha.c (md_shortopts): Include 'g'.
8550 (md_parse_option): Ignore it.
8552 * Makefile.in (distclean): Remove Makefile and config.status from
8553 testsuite directory.
8554 (clean-here): Don't delete testsuite. Instead, delete only the
8555 files within it that would be generated by running tests.
8557 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8558 frag_now_fix instead of accessing obstack info directly.
8559 * config/tc-arm.c (s_ltorg): Ditto.
8560 (md_assemble): Ditto.
8562 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8565 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8567 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8568 chain after parsing value expression, if any, to avoid separating
8569 continued .stabs lines.
8571 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8573 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8574 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8576 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8578 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8579 -mcom support and PPC_OPCODE_ANY for -many.
8580 (md_parse_option): Ditto.
8582 (md_begin): For duplicate instructions, print all duplicates
8585 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8587 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8588 common mode operation.
8589 (md_show_usage): Add -mcom to usage message.
8591 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8593 * expr.c (op_rank): Add O_symbol_rva.
8594 * expr.h (operatorT): Add O_symbol_rva.
8595 * read.c (cons_worker): Set O_symbol_rva when necessary.
8596 * write.c (fix_new_exp): Understand O_symbol_rva.
8598 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8600 * config/tc-mips.c: Correct s_cons arguments. From Michael
8601 Joosten <joost@ori.cadlab.de>.
8603 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8605 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8606 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8607 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8609 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8610 make non-static. Change all users.
8611 * config/obj-coff.h (coff_n_line_nos): Declare.
8613 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8615 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8617 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8619 * config/obj-elf.c (obj_elf_common): Convert specified byte
8620 alignment to power of two. Set size of local bss symbol.
8622 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8624 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8626 * sb.c, macro.c: Decide whether to include <string.h> or
8627 <strings.h> just as as.h does.
8629 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8631 * Makefile.in (site.exp): Fix setting of $srcdir.
8633 * config/tc-arm.c (md_atof): Fix little-endian output.
8634 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8637 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8639 * doc/as.texinfo: Split out the NS32k family documentation,
8640 despite its being commented out for now.
8641 * doc/c-ns32k.texi: New file.
8643 * sb.c, macro.c: Include string.h.
8645 * Makefile.in (comparison): Only check *.o; we don't care if
8646 timestamps inserted by the native linker differ.
8648 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8649 if alignment stricter than 4 bytes is requested; in that case,
8650 align to a 4-byte boundary first.
8652 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8654 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8655 uninitialized" warning for `Max_Source_Offset'.
8657 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8659 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8660 qualifiers and detect errors if present.
8661 (md_assemble): Add call to parse_toc_entry. Also added some support
8662 for the [tocv] qualifier.
8663 (ppc_pe_tocd): New function to support data in the toc section.
8665 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8667 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8670 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8672 * config/tc-m68k.c (isword): Accept all values from -65536 to
8673 +65535, so ~VAL will not be rejected.
8675 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8676 skip characters after the pseudo-op.
8678 * read.c (get_line_sb): Don't look past buffer_limit.
8679 (s_include): In MRI mode, skip characters after the file name.
8681 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8683 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8684 periods in register names.
8686 For older changes see ChangeLog.1.