1 Thu Jan 23 17:30:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3 * symbols.c(colon): if a symbol is being multiply defined as exactly
4 the same value, then don't cause a fatal error. This fixes
5 P00000616 - where a def _foo= . followed by foo: is seen.
7 Wed Jan 8 11:26:40 1992 Steve Chamberlain (sac at rtl.cygnus.com)
9 * config/obj-coffbfd.c: lint
10 * config/tc-h8300.c, config/tc-h8300.h: Too Many bug fixes
11 * config/tc-m68k.h, config/tc-sparc.h: Override default
12 listing options to give better effect.
14 Added support for listings
15 * Makefile.in: include listing.[co]
17 * as.h: include listing.h, include listing hook into frag
18 * frags.c (frag_new): hook for creating line number info
19 * messages.c (as_warn, as_bad): remember message for listing
20 * read.c: add new pseudos to the table
21 * write.c: (relax_segment): need to cope with branches with 0
22 offsets, so create M68K_AIM_KLUDGE- this came to light because
23 listings make lots of zero length frags.
24 * listing.c, listing.h: new files
26 Mon Jan 6 06:13:23 1992 John Gilmore (gnu at cygnus.com)
28 * config/tc-m68k.c (md_parse_option): Default to allowing
29 floating point opcodes with processors that support them.
31 Sat Jan 4 16:34:16 1992 John Gilmore (gnu at cygnus.com)
33 * as.h: Move redefine of xfree.
34 * config/ho-generic.h: Declare free(), since it's used without
36 * read.c: Use xmalloc, not malloc.
37 * expr.c, input-scrub.c, write.c: Avoid "know" macros
38 that cover more than one line, since this causes char strings
39 with embedded newlines.
41 Wed Dec 11 18:13:07 1991 Steve Chamberlain (sac at rtl.cygnus.com)
42 * configure.in: handle rename of obj-coffbfd
43 * config/obj-coffbfd.c: lint, don't fixup relocs if H8300, use
44 tc_reloc_mangle to prepare relocation if one available
45 * config/tc-h8300.h: added tc_reloc_mangle routine
47 Tue Dec 10 04:07:28 1991 K. Richard Pixley (rich at rtl.cygnus.com)
49 * input-file.c: don't close a NULL file pointer.
51 * Makefile.in: infodir belongs in datadir.
53 Sat Dec 7 17:13:42 1991 K. Richard Pixley (rich at rtl.cygnus.com)
55 * Makefile.in: fix fake-as target to also create as.new.
57 Fri Dec 6 23:16:43 1991 K. Richard Pixley (rich at rtl.cygnus.com)
59 * Makefile.in: install using INSTALL_DATA and INSTALL_PROGRAM.
60 correct include directory locations. added standards.text
63 * configure.in: mark this directory as target dependent.
65 Thu Dec 5 22:46:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
67 * Makefile.in: idestdir and ddestdir go away. Added
68 copyrights and shift gpl to v2. Added ChangeLog if it
69 didn't exist. docdir and mandir now keyed off datadir by
72 Wed Dec 4 10:28:48 1991 Steve Chamberlain (sac at cygnus.com)
74 * config/obj-coff-bfd.c (crawl_symbol_chain): only move a
75 symbol to the end of a file if it really is external.
78 Sat Nov 30 23:03:59 1991 Steve Chamberlain (sac at rtl.cygnus.com)
80 * as.h: reloc.h->aout/reloc.h.
81 * a.out.gnu.h: reloc.h->aout/reloc.h
83 Thu Nov 28 13:21:41 1991 Steve Chamberlain (sac at rtl.cygnus.com)
85 * config/obj-coff-bfd: made multiple sections with subsections
87 * config/tc-h8300.c: made $ statement sep, and int alloc 2 bytes.
90 Mon Nov 25 17:26:22 1991 Steve Chamberlain (sac at cygnus.com)
92 * as.c: (perform_an_assembly_pass): moved declaration of i to
93 avoid a syntax error. Now always create the three default
94 sections when in MANY_SEGMENTS mode.
95 * as.h: New improved way of specifying MANY_SEGMENTS
96 * configure.in: hds object format is now coff-bfd
97 * subsegs.h: add line numbers and section stuff to the
98 segment_info structure. (But go back later and fix.. this is
102 Thu Oct 24 17:25:59 1991 Steve Chamberlain (steve at rtl.cygnus.com)
104 * config/obj-coff.c (obj_coff_dim): Allows newline to end a
107 Mon Oct 21 09:25:33 1991 Steve Chamberlain (steve at rtl.cygnus.com)
109 * configure.in: added ebmon entry.
110 * output-file.c (output_file_create, output_file_close) added
112 * write.c: more bfd support
113 * config/obj-coff.c config/obj-coff.h use bfd for swapping
115 * tc-a29k: added the reloc types we support now
118 Mon Oct 14 11:44:03 1991 Roland H. Pesch (pesch at cygnus.com)
120 * doc/Makefile (as.ms): one more sed workaround for texi2roff
121 (as.mm, as.me): new targets
123 Fri Oct 11 18:18:37 1991 Roland H. Pesch (pesch at cygnus.com)
125 * doc/Makefile: new targets as.info, as.ms
126 doc/as.texinfo: minor changes for texi2roff-2
127 Makefile.in: revise 'doc' target.
129 Fri Jan 4 12:48:22 EST 1991 Jay Fenlason (hack@ai.mit.edu)
131 * messages.c Moved as_perror from input-scrub.c Modified the
132 error messages to look better.
134 * output-file.c Don't call as_fatal, just call exit()
136 expr.c Slightly improve checking for foo-foo case in
137 clean_up_expression(). Detect foo: bar: ... foo-bar...
139 Tue Dec 4 16:29:20 EST 1990 Jay Fenlason (hack@ai.mit.edu)
141 * m68k.c Fixed an obscure bug involving AOFF mode with a
142 large constant displacement (Was forgetting to output the
145 make-gas.com Added a three line patch from Eric Youngdale that
146 makes it possible to submit make-gas.com to a batch queue.
148 Wed Nov 21 15:07:51 EST 1990 Jay Fenlason (hack@ai.mit.edu)
150 * vms.c (VMS_TBT_Routine_END) Add a four line patch from
153 Tue Nov 13 14:02:15 EST 1990 Jay Fenlason (hack@ai.mti.edu)
155 * vms-dbg.c (VMS_DBG_record()) Another one character patch from
158 Mon Oct 29 15:49:21 EST 1990 Jay Fenlason (hack@ai.mit.edu)
160 * read.c Replace some as_warn calls with as_bad.
162 Fri Oct 26 15:21:15 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
164 * i386.c, i860.c, ns32k.c Add const changes.
166 Mon Oct 22 14:04:26 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
168 * sparc.c Add const changes.
170 * make-gas.com define const= for VMS, since many older versions of
171 GCC don't work correctly with const under VMS.
173 Thu Oct 18 12:44:11 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
175 * i860.c i860-opcode.h Added patches from rgb@mcc.com
177 * read.c, symbols.c, vms.c, + new_file vms-dbg-module.c
178 Added Eric Youngdale's <YOUNGDALE@v6550c.nrl.navy.mil> VMS debugging
179 patches, so debugging GCC output now works.
181 * hash.c (hash_grow) Remember to blank out the wall entry in the new
182 hash table. This is important on systems where malloc() returns
183 non-zero storage. . .
185 Tue Oct 16 10:11:35 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
187 * output-file.c (output_file_create) if output filename is given as
188 '-', write to stdout.
190 * m68k.c Finally get the PCREL code to work right. Add relaxation of
191 PCREL stuff This small fix from Ken Woodland
192 (kenny%datacube.uucp@uunet.uu.net).
194 * m68k.c Added some const declarations to constants. (md_relax_table,
195 md_pseudo_table, etc. . .)
197 Thu Oct 11 11:15:10 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
199 * Makefile, read.c, write.c Include the i860 port.
200 (New files i860.c i860-opcode.h i860.h)
202 * m68k.c Fix some addressing modes, (AOFF, AINDEX, etc) to work in
205 * (all over) Raeburn's const hacking. This reduces the data-space size by
206 declaring many tables, etc, as 'const'.
208 Mon Oct 22 22:48:22 1990 John Gilmore (gnu at cygint)
210 Make gas work if you turn on the know() checks.
212 * app.c: Only pass a single space through: the one after
213 the opcode. All other whitespace is removed, to match the
214 expectations of the parser in read.c.
216 * as.h: Remove obsolete comments. Remove JF's NDEBUG so
217 that know() can really work if you turn it on. Make
218 SEG_MAXIMUM_ORDINAL == SEG_REGISTER.
220 * expr.c (operand): Change BITS_PER_INT to 8*sizeof(int).
222 * input-scrub.c: strlen("\0") doesn't return 1...
223 (as_where): Add space after line number in errors, like gcc.
225 * m68k.c (s_bss): Fake .bss into data section 255.
226 We can't cope with a real "BSS section" yet, but we can at
227 least do the right thing less efficiently (with lots of
230 * read.c: Turn lots of as_warn()'s into as_bad()'s.
232 * read.h (SKIP_WHITESPACE): Replace last instance of ASSERT()
235 * sparc.c (s_seg): We can't put frags into the BSS segment
236 yet, so just fake bss seg as 255th data segment.
238 * vax.c: Remove \'s from continued macro *parameters*. These
239 must have been added after the last time someone turned on
242 * write.c (relax_segment): Refine what we know() about the
243 symbols referenced during relaxation.
245 * Makefile (OTHER_ALIGN): Remove, handled in tables now.
246 Flip options a bit. These options really ought to go
249 Sun Oct 21 03:57:21 1990 John Gilmore (gnu at cygint)
253 * expr.c, write.c: Missing semicolon after know().
255 * write.c (fixup_segment): Allow pc-relative accesses to undefined
256 external symbols. Previously this would turn off pc-rel calc
257 of displacement, while leaving pc-rel opcode alone, botching.
259 * m68k.c (m68k_ip): Allow pc-relative effective addresses
260 for source operands. "pea" instructions are a good example
261 where we can shorten from abs long to pc+16bit.
262 (md_convert_frag): Fix "JBSR" comments to refer to "JSR", the
263 actual instruction. Insert comments about bug in 68000 bcc
264 and dbcc long code (that doesn't get exercised much). Add
265 comments about long pcrel displacements for -pic. Remove
266 "this code has not been tested" comment.
267 (md_estimate_size_before_relax): Now that fixup_segment
268 doesn't shortcircuit pc-relative fixups for undefined symbols,
269 only output them if -pic; else turn them absolute, which is
270 slightly faster. More JBSR->JSR comments.
271 (md_parse_options): Parse -pic.
273 Fri Oct 19 14:35:20 1990 John Gilmore (gnu at cygint)
275 * Make sparc assembler more compatible with Sun assembler.
276 sparc.c: reformat pseudo-op table to match main table.
277 (md_assemble): Add SPECIAL_CASE_FDIV to assemble FDIV*
278 instructions as fdiv followed by fmovs to get around chip bug.
279 (s_common, s_seg): Accept "bss" section name.
280 (md_assemble): Handle "set" instructions with absolute
281 operands, that only take one instruction rather than two.
282 sparc-opcode.h (fdiv*): Mark instructions "S"pecial.
283 subsegs.c (subseg_change): Move tail pointer too.
284 symbols.c (colon): Allow new definitions to override .comm symbols,
285 as in VMS. Sun CC depends on this.
286 write.c (new_fix): Always take r_type argument, not just on sparc.
287 Chain fixP's in order, using tail pointer, so relocation
288 records come out in forward order like Sun as. Remove SPARC
290 write.h: Add seg_fix_tailP, data_fix_tailP, text_fix_tailP.
292 * am29k.c: Use s_align_bytes rather than a local copy.
294 * read.c (s_align): Rather than ifdef it, make two functions,
295 s_align_bytes and s_align_ptwo. Individual pseudo-op tables
296 can call whichever one they like.
298 * write.c (append): Move from append.c to here.
299 append.c: Remove file.
301 * Makefile (MDSRC, mdsrc): Easy way to edit all md.c's.
302 Fix options. Add option for -DDEBUG for know() and assert().
303 Remove append.c, am29k.h. Don't build special read-sparc.o.
304 Remove sparc.h. "make clean" removes am29k .o's. Add
305 dependencies on reloc.h.
307 Thu Oct 18 17:56:34 1990 John Gilmore (gnu at cygint)
309 * Generalize sparc extensions to relocation info. Gas now
310 keeps relocation information internally in a different format
311 than how it is stored in the resulting .o. md_ri_to_bytes()
312 converts to external format. md_reloc_size says how large
313 each relocation record is in external format.
314 sparc.h: Remove this file. Rename to reloc.h. Rename struct
315 to reloc_info_generic.
316 reloc.h: Add relocation types for AMD 29000.
317 read.c, write.c: Always call fix_new with reloc-type argument.
318 write.c (emit_relocations): Make md_ri_to_bytes write directly
319 to output area rather than overwriting its argument then
321 md.h: Declare md_reloc_size and md_ri_to_bytes.
322 i386.c, am29k.c, vax.c, ms32k.c, m68k.c, sparc.c: include reloc.h.
323 (md_reloc_size): Specify correct value.
324 (md_ri_to_bytes): Convert format from internal to external.
326 write.c (write_object_file): Call md_section_align() which
327 rounds section sizes up if desired.
328 sparc.c (md_section_align): Round to 8 byte boundary.
329 i386.c, am29k.c, vax.c, ns32k.c, m68k.c (md_section_align): Nop.
331 Mon Oct 15 22:06:11 1990 John Gilmore (gnu at cygint)
333 Changes in support of the AMD 29000 version of gas.
335 * am29k-opcode.h: Add dummy entry to end so we can examine
336 item N+1 without exceeding table.
338 * am29k.h: New include file, derived from sparc.h. Kludged
339 together, still needs major work to get relocation working.
341 * am29k.c: New file, derived from sparc.c.
342 Put 29k-specific ASM29K pseudo-ops into table.
343 Change comment_chars to ASM29K.
344 Change s_seg to s_use.
345 Change s_sparc_align to s_29k_align, default operand to 4.
346 (define_some_regs): Define special register names.
347 (md_begin): Preprocess opcode table to mash together all
348 the variants of single opcodes. This simplifies later handling.
349 Call define_some_regs to preset special reg names.
350 (parse_operand): Add, parses out an operand from a stmt.
351 (machine_ip): Simplify, since 29K is simpler asm language.
352 Handle the various keyletters in the opcode table.
355 Handle include files in the assembler, with a .include
357 * as.h (input_scrub_include_file): declare.
358 * as.c (perform_an_assembly_pass): Avoid buffer hacking.
359 Start us off in text segment.
360 * read.c (read_a_source_file): Take a name as argument,
361 internalize all buffer handling. Don't start a new text
362 subsegment on each entry. Actually use the start and end
363 pointers returned by input_scrub_next_buffer.
364 (s_include): Call input_scrub_include_file for .include.
365 * input-scrub.c: Fix comments.
366 (struct input_save): Add, for saving state at .include.
367 (input_scrub_push, input_scrub_pop): Add, push & pop state.
368 (input_scrub_begin): Initialize next_saved_file.
369 (input_scrub_end): Free buffer.
370 (input_scrub_include_file): Add, to include a file.
371 (input_scrub_close): Add, to close a file.
372 (input_scrub_next_buffer): Set buffer-start address for
373 caller. If we hit EOF and were included, pop to previous file.
374 * input-file.c: Remove old includes. Remove old file-descriptor
375 hacking code, that was commented out.
376 (struct saved_file): Add, for saving state at .include.
377 (input_file_push, input_file_pop): Add, push & pop state.
378 (input_file_open): Don't buffer all files in one place.
379 (input_file_close): Add, close input file.
380 * input-file.h: Declare new functions.
381 * app.c: (struct app_save): Add, for saving state at .include.
382 (app_push, app_pop): Add, push and pop state.
383 (do_scrub_next_char): Move its static state variables out so
384 they can be saved and restored.
387 * app.c: Allow overriding of character meanings by machine
388 dependent strings. Avoid wiring character constants into app.c.
389 (do_scrub_begin): New meanings override old ones, not "OR" them.
390 Only handle /* comments if / is not already in use.
391 (do_scrub_next_char): Reorganize mass of nested if's
392 into a switch for speed. Don't assume ';' is line terminator.
393 Reorganize switch on characters, into a switch on their (machine-
394 dependent) lexer table meanings.
397 Encapsulate knowledge of segment types in fewer places.
398 This allows us to add the "SEG_REGISTER" type, as well as
399 providing flexibility for eventual COFF/ELF support.
400 * struc-symbol.h (symbol_to_segment, symbol_to_segment_type,
401 set_symbol_segment, set_symbol_segment_keep_ext,
402 segment_name): Define macros to encapsulate this info.
403 * as.h: Remove externs for seg_name, seg_N_TYPE, N_TYPE_seg.
404 * symbols.c (symbol_new): Change 'type' arg to 'seg'.
405 * expr.c, i386.c, m68k.c, ns32k.c, read.c, symbols.c, vax.c,
407 * i386.c, m68k.c, ns32k.c, vax.c, write.c: Change 2nd arg type of
408 md_estimate_size_before_relax.
409 * expr.c, read.c: Change 'type' arg to symbol_new.
410 * read.c, symbols.c, vax.c, write.c: Move md.h to end of includes.
413 Allow expressions to evaluate to registers.
414 * as.h: Add SEG_REGISTER.
415 * struc-symbol.h: Add fake N_REGISTER type.
416 * subseg.c: Add types to tables.
417 * expr.c (operand): Symbols of SEG_REGISTER type are
418 immediately evaluated like those of SEG_ABSOLUTE.
419 (clean_up_expression): Clean up SEG_REGISTER exprs.
422 Allow machine descriptions to cleanly extend the set of
424 * expr.c (operand): Call md_operand before rejecting an
425 operand as unacceptable.
427 * i386.c, ns32k.c, m68k.c, sparc.c, vax.c: Define null function.
428 * am29k.c (md_operand): Use this for %% and & prefix operators.
431 Allow machine descriptions to cleanly permit symbols to be
432 predefined upon first usage.
433 * symbols.c (symbol_find_or_make): Call md_undefined_symbol
434 before making an undefined symbol.
436 * i386.c, ns32k.c, m68k.c, sparc.c, vax.c: Define null function.
437 * am29k.c (md_undefined_symbol): use this for the local and
438 global register names; since there are hundreds of them, it
439 only defines them upon their first use.
440 * expr.c (operand): Call symbol_find_or_make rather than
441 roll our own undefined symbols.
444 Miscellaneous changes:
446 * as.h (know): Make this useful if DEBUG defined.
448 * write.h: Support SPARC-like relocation throughout all
451 * read.c (read_a_source_file): Report the name of invalid
452 pseudo-ops. Don't double-report junk characters. Close the
453 input file, which gas never used to do.
454 (ignore_rest_of_line): Report junk chars in ascii if
456 (s_ignore): Ignore entire statement; used for 'listing
457 control' statements from ASM29K, e.g. .eject.
459 * read.c (s_lsym): Handle register equates too.
461 * read.c: Add most ASM29K pseudo-ops to the master table.
462 Not all are implemented yet.
464 * cond.c: New file, for functions implementing conditional
465 assembly pseudo-ops: .ifdef, .ifndef, .else, .endif, .ifseq,
466 .ifsne, .end. So far, they are just stubbed out.
468 * read.c (pobegin): Allow the machine dependent pseudo-op
469 table to override the generic one. Remove #ifdef SPARC
470 on .word, since it can now be overridden.
472 * expr.c (operand): Support radix-2 constants. Kill off
473 support for octals with digits '8' and '9'. Initial steps
474 toward more general support for local-labels.
476 * symbols.h (symbol_table_lookup): Remove macro, change all
477 occurrences (in read.c, expr.c, symbols.c) to symbol_find.
479 * read.h (is_end_of_line): Define for external use.
481 * i386.c (alloca): Use builtin_alloca or include or extern.
483 * Makefile: Add ALL and all: entries. Add asm29k entries.
484 Add cond.c and cond.o. Remove special handling for messages.o.
487 Thu Sep 27 13:43:49 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
489 * m68k.c (get_num) Fix so that 1:w is treated properly.
491 * Makefile Replace references to a.out.h with a.out.gnu.h
493 Tue Sep 25 15:50:36 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
495 * sparc.c (md_number_to_imm) Fix so that RELOC_32 locations contain
496 zero, so that it will work with some sparc loaders which don't assume
497 that the locations in question do. A xix line patch from Michael Bloom
498 (usc!srhqla!quad1!psivax!ttidca!mb@zaphod.mps.ohio-state.edu)
500 Mon Sep 24 11:43:15 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
502 * as.c #include <sys/types.h> if _POSIX_SOURCE defined. This because
503 <signal.h> uses pid_t that's defined in it.
505 * m68k.c reverse the sense of -l option, and allow :w and :l to
506 override the default size of AOFF indexes.
508 Also, allow -l to shorten branches to unknown labels from LONG to WORD.
510 Thu Sep 13 17:05:09 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
512 * vax.c (md_parse_option) Don't print a warning msg if given -J
514 Wed Sep 5 14:26:14 EDT 1990 Jay Fenlason
516 * expr.c (operand) Don't get garbaged high-order bits when given a
517 lot of leading zeroes.
519 Tue Sep 4 11:40:21 EDT 1990 Jay Fenlason
521 * read.c (pseudo_set) Compain if we're setting the symbol to the
522 difference of two symbols which are in different frags. (We can't
523 find out how far apart they are.)
525 Wed Aug 15 12:18:58 EDT 1990 Jay Fenlason
527 * m68k.c (m68k_ip_op) Dyke out the code that deals with parsing
528 :[wl] at the end of expressions since it is handled in get_num()
529 and this was putting the result in the wrong place anyway.
530 Corrected a couple of other references to ->isiz instead of con?->e_siz
532 Mon Aug 13 15:53:46 EDT 1990 Jay Fenlason
534 * read.c Handle .align specially on the sparc, or any other machine
535 where OTHER_ALIGN is defined. Added option and comments about it
538 Fri Aug 10 12:24:33 EDT 1990 Jay Fenlason
540 * m68k.c (get_num) Handle SEG_PASS1 expressions.
542 Mon Aug 6 16:32:29 EDT 1990 Jay Fenlason
544 * write.c (fixup_segment) Added two patches for the NS32k
545 and SEQUENT A six line patch from Ian Dall
546 (asgard!aegir!hugin!augean!sibyl!ian@munnari.oz.au)
548 Wed Aug 1 13:30:48 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
550 * m68k.c Include REGISTER_PREFIX ifdefs.
552 * write.c Include LOCAL_LABEL() and DOT_LABEL_PREFIX feature.
554 * vax.c (md_parse_option) Accept -H option.
556 * vms.c New version of case hasher, etc. These from Eric Youngdale
557 <YOUNGDALE@v6550c.nrl.navy.mil>
559 Fri Jul 20 13:39:02 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
561 * README Added README.APOLLO and README.COFF stuff
563 Wed Jul 18 16:29:22 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
565 * Makefile Added option for SEQUENT_COMPATABILITY
567 * ns32k.c Add configurable syntax feature from
568 ian@sibyl.eleceng.ua.oz@augean.ua.oz.au
569 and SEQUENT_COMPATABILITY
571 * ns32k-opcode.h Add configurable syntax feature.
573 Mon Jul 16 11:44:14 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
575 * write.c (relax_segment) On ns32k, add fragP->fr_pcrel_adjust to
577 (fixup_segment) On ns32k, don't subtract size from
578 add_number on pcrel external symbols.
580 * ns32k.c (md_relax_table) Use correct max displacements.
581 This is a six-line patch from ian@sibyl.eleceng.ua.oz.au
583 * ns32k.c (md_atof, convert_iif) Emit floating point numbers in
584 the correct byte order. A seven line patch from
585 ian@sibyl.eleceng.ua.oz.au
587 * ns32k.c (all over) Some lint fixes.
589 Mon Jul 9 13:17:00 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
591 * app.c (do_scrub_next_char) If a comment is #{whitespace}
592 don't treat the next line as comment also.
594 * m68k.c (...) Accept apc@(num:[wl]), etc.
596 * i386.c (md_assemble) Get bitfields correct when doing cross
597 assembly to 386. A two line patch from Michael Bloom.
598 (usc!srhqla!quad1!ttidca!mb@zaphod.mps.ohio-state.edu).
600 * README.APOLLO a new file with vasta@apollo's name, address
603 * make-gas.com Deleted references to gdb source files.
605 Fri Jul 6 14:34:27 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
607 * i386.c Ignore the .optim directive
609 * input-file.c Change from _IOLBF to _IOFBF in setbuffer emulation
612 Mon Jun 18 15:36:49 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
614 * sparc.c #ifdef DONTDEF s_sparc_align, since it isn't called from
617 Fri Jun 15 15:53:30 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
619 * vax.c (md_parse_option) make the code agree with the documentation
620 on the behaviour of the -d option.
622 Thu Jun 7 14:23:54 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
624 * atof-ieee.c (gen_to_words) Assemble 0r-0 correctly.
626 * Makefile Remove last references to gdb*.c files.
628 * version.c New version 1.36
630 Tue May 22 13:22:26 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
632 * Makefile Mention a work-around for a possible problem with HPUX7.0
634 Mon May 21 14:06:04 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu)
636 * sparc.c (sparc_ip): Change error message from "not in hash table"
639 Wed May 16 15:33:14 EDT 1990 hack@wookumz
641 * i386.c (i386_operand) Print error msg if given an operand like
642 4(mumble) which we can't parse.
644 * m68k.c (md_assemble) Add '3' to the list of operand-places that
645 can be found in 'symbol-dependent info'. Also change
646 'confusing width' diagnostic to something more meaningful.
648 Fri May 11 12:09:21 EDT 1990 hack@wookumz
650 app.c (do_scrub_next_char) Don't flush the line after a line
651 consisting of a single '/' A one-line patch from Mike Kupfer
652 (kupfer@orc.olivetti.com)
654 * i386.c (md_assemble) Call frag_wane() before calling frag_new()
655 A one line patch from Steve Bleazard (steve@robobar.co.uk
657 Tue May 8 12:56:25 EDT 1990 hack@wookumz
659 * atof-generic.c (atof-generic) Modified the Infinity detection code
660 to accept 0rinfinity and 0r-infinity as well as 0rinf and 0r-inf
662 Thu Apr 26 15:17:31 EDT 1990 hack@wookumz
664 * atof-ieee.c Change value of NaNs to 0x7fff ffff (float) and
665 0x7fff ffff ffff ffff (double) If you want some other value for
666 NaN, use .long and spell it out yourself.
668 atof-generic.c (atof_generic) Cleaned up code that detects NaN
671 vax.c (md_assemble) print a useful error message if expression()
672 returns SEG_PASS1 or SEG_DIFFERENCE and we can't deal with those.
674 Thu Apr 19 10:30:47 EDT 1990 hack@wookumz
676 * input-scrub.c (AFTER_STRING) Make AFTER_STRING contain a null
677 so that the strstr() call when looking for "#NO_APP" after a "#APP"
678 will work. A two character patch from Bruce Robertson
679 (bruce@heather.pooh.com)
681 * Makefile, i386.c Use atof-ieee.c instead of atof-i386.c
683 Mon Apr 16 16:20:55 EDT 1990 hack@wookumz
685 * m68k.c (md_relax_table) Many of the offsets were off by two.
686 Fixed some generic spacing problems thoughout the file.
688 Thu Apr 12 12:22:35 EDT 1990 hack@wookumz
690 * sparc.c (md_ri_to_chars) Handle little-endian cross assembly.
692 * write.c (relax_segment) Compare addresses correctly to avoid
693 accidentally relaxing a branch that we don't have to.
694 These small changes from John Gilmore (gnu@toad.com)
696 Fri Apr 6 12:52:15 EDT 1990 hack@wookumz
698 * Makefile, expr.c symbols.c Correctly document the SUN_ASM_SYNTAX
699 option, and make it work.
701 Tue Mar 20 12:46:59 EST 1990
703 * as.c (main) Only trap SIGHUP, SIGINT, SIGPIPE, and SIGTERM,
704 and only if they aren't being ignored. A three line patch
705 from Paul Eggert (eggert@twinsun.com)
707 * write.c (relax_segment) Correct typo 'growth - ' should have been
710 * atof-vax.c (next_bits, flonum_gen2vax) Clean up by sharing some
711 variables. While we're at it, fix next_bits so that it
712 doesn't use littlenums that don't exist. . .
714 Tue Mar 13 16:23:21 EST 1990 hack@wookumz
716 * Rename atof-m68k.c atof-ieee.c
718 * Delete atof-ns32k.c
720 * m68k.c sparc.c ns32k.c atof-ieee.c Call atof-ieee instead of
721 atof-m68k or atof-ns32k
723 * Makefile Compile with atof-ieee.c instead of atof-ns32k.c or
726 Mon Mar 12 14:06:55 EST 1990 hack@wookumz
728 * as.c If the signal handler gets called twice, exit immediatly.
730 * ns32k.c Call gen_to_words with a pointer of the proper type, and
731 call md_number_to_chars to put the results in the proper byte-order.
732 Whoever wrote this code was *sloppy*!
734 * Makefile ns32k.o depends on ns32k.c
736 * vax.c (md_parse_option) If VMS, accept -+ and -h options.
738 * vms.c (VMS_Case_Hack_Symbol) Replace #if NO_CASE_HACKING
739 with references to the -h option. These small VMS patches
740 from Angel Li (angel@flipper.miami.edu).
742 Thu Mar 8 19:18:59 EST 1990 hack@wookumz
743 * vms.c Some trivial patches from Eric Youngdale
744 (YOUNGDALE@v6550c.nrl.navy.mil)
746 Wed Mar 7 17:12:09 EST 1990 hack@wookumz
747 * make-gas.com (Define error as as_fatal when compiling vax.c and vms.c
748 A two line patch from Eric Youngdale
749 (YOUNGDALE@v6550c.nrl.navy.mil)
751 Tue Mar 6 16:01:09 EST 1990 hack@wookumz
753 * Makefile Include ns32k options in makefile. A small patch from
754 David Taylor (taylor@think.com).
756 * as.c read.c write.c Makefile #ifdef DONTDEF out all the gdb
757 symbol stuff, since it isn't used anymore and it doesn't work.
759 Mon Mar 5 14:51:04 EST 1990 hack@wookumz
761 * i386.c (md_assemble) Replace memchr() with index().
763 * as.c Trap signals 1 through NSIG, print an error msg, and don't
764 produce an object file.
766 * m68k.c Added a hack so that fsincosx fpx,fpy:fpz works.
768 * messages.c New function: as_bad This is like as_warn, except
769 -W doesn't disable it, and calling it inhibits production of an
770 object file and causes a non-zero exit code.
772 Tue Feb 13 14:25:53 EST 1990 hack@wookumz
773 * Makefile Include G0 and LOADLIBES for Sequent Symmetry.
774 Based on a small patch from Johan Widen (jw@sics.se)
776 Thu Feb 1 14:08:58 EST 1990 hack@wookumz
777 * m68k.c Replace 'abort' with 'abort()' which will work.
779 Wed Jan 24 17:15:08 EST 1990 hack@ai.mit.edu
781 * read.c (ignore_rest_of_line) Have it print the first junk char
782 in both decimal and %c form.
784 (read_a_source_file) On bad pseudo-op, print out the unknown
787 Tue Jan 23 13:12:48 EST 1990 hack@ai.mit.edu
789 * read.c (pseudo_set) If the symbol is external, have it remain
792 * i386-opcode.h Allow jc as a synonym for jb and jnc as a syn for jnb.
795 Wed Jan 3 09:35:31 EST 1990 hack@ai.mit.edu
797 * ns32k.c [cpureg_032] Change register id of psr from 0x0b to 0x0d
798 * ns32k-opcode.h Change shift-counts for lsh and lshd
799 to one byte instead of 2 and 4.
800 A Trivial patch from John F. Peters (think!ames!practic.com!jfp@eddie)
802 Tue Dec 5 16:37:44 EST 1989 hack@ai.mit.edu
804 * ns32k.c (md_create_{long,short}_jump) Six line patch from
805 John F Peters (think!ames!vine!practice.com!jfp) to use the
806 correct addressing mode and byte-order for broken-word stuff.
808 * write.c (write_object_file) One line patch to call fix_new_ns32k
809 with the correct # of args.
811 Fri Dec 1 16:44:21 EST 1989 hack@ai.mit.edu
813 * atof-generic.c, flonum-mult.c A real fix for the trailing-zeroes
814 problem from Georg Feil (ghfeil@white.toronto.edu) (two line change)
816 Mon Nov 27 15:30:46 EST 1989 hack@ai.mit.edu
818 * i386-opcode.h Fixed opcode-table entry for ljmp. A one char
819 patch from eliot@mgm.mit.edu
821 Mon Nov 20 12:41:28 EST 1989 hack@ai.mit.edu
823 * expr.c Replace the generic_buffer hack with a more portable one */
825 * atof-generic.c (atof_generic) Ignore trailing zeroes after a decimal
826 point. For some reason trailing zeroes (but not trailing nonzeroes) were
827 causing loss of precision. I don't know why. . .
829 * vms.c Change copyright notice. Install changes from Kenneth Adelman
830 (adelman@tgv.com) for c++? (A dozen lines or so)
832 Mon Nov 13 11:48:44 EST 1989 hack@ai.mit.edu
834 * Makefile Add BINDIR and use it to control where the executable is
837 * i386.c Use __builtin_alloca if possible (trivial patch from
838 Marco S. Hyman pacbell!dumbcat!marc)
840 Mon Nov 6 18:24:47 EST 1989 hack@ai.mit.edu
842 * version.c New version: 1.35 will be distributed with the
845 Mon Oct 30 10:38:11 EST 1989 hack@ai.mit.edu
847 * atof-m68k.c (atof_m68k) Don't put the bits[] array on the stack,
848 since it may be pointed to after atof-m68k exits.
850 Tue Oct 24 11:15:57 EDT 1989 hack@ai.mit.edu
852 * atof-m68k.c Added #define for bcopy on USG systems.
853 #ifdef TEST the print_gen() function.
855 * a.out.h if USE_HP_INC_HDR then use ../binutils/hp-include/a.out.h
857 Fri Oct 13 14:36:48 EDT 1989 hack@ai.mit.edu
859 * vax.c (all) Ran vax through indent -gnu to make it readable.
861 vax.c (vip_op) Correctly assemble code like jmp $*0x11223344
862 by setting vip_nbytes to 4 when using an immediate address.
865 m68k.c (s_proc (new)) Added s_proc no-op pseudo-op.
867 Makefile Added instructions for compiling on Sequent Symmetry
870 a.out.h Modified to compile on Sequent and HP above. (HP port
871 based on a msg from asjl@comp.vuw.ac.nz (real name unknown)).
873 Tue Oct 10 14:39:44 EDT 1989 hack@ai.mit.edu
874 * vax.c (vip_op) Fixed a typo in an error msg and cleaned
875 up some spacing stuff.
877 Wed Sep 27 19:07:12 EDT 1989 hack@ai.mit.edu
879 * app.c (do_scrub_next_char) Fixed parsing of
880 # <line> "file" garbage
881 text so that it'll work again? (8 line patch from Mike Hibler
884 Mon Sep 18 16:26:01 EDT 1989 hack@ai.mit.edu
886 * app.c (do_scrub_next_char): Modify parsing of /* ... */ to work
889 * sparc.c (sparc_ip): Don't abort on insns that use the Alternate
890 Spaces. Try to assemble them correctly.
892 Thu Sep 14 11:42:44 EDT 1989 hack@ai.mit.edu
894 * sparc.c (md_number_to_imm) Dozen line patch from jkp@sauna.hut.fi
895 (Jyrki Kuoppala) so that gas output will work with shared libraries.
897 * ns32k.c Include <string.h> instead of <strings.h> if USG defined.
899 (md_end) free(freeptr_static) instead of free(freeptr) .
901 * atof-ns32k.c Include as.h so that sysV stuff (bzero) will be
902 defined if needed. These ns32k changes from
903 nixbur!mollers.pad@seismo.css.gov (Josef Moellers)
905 Fri Sep 1 11:39:52 EDT 1989 hack@ai.mit.edu
907 * atof-m68k.c (gen_to_words) Get the sign right on negative
908 floating-point numbers.
910 Wed Aug 30 13:59:57 EDT 1989 hack@ai.mit.edu
912 * Makefile Remove the rest of the $< entries that kill sun make
914 Fri Aug 25 15:00:30 EDT 1989 Nobody You Know (hack@ai.mit.edu)
916 * atof-m68k.c (gen_to_words) deal with denormalized floating-point
919 Tue Aug 22 02:03:05 1989 Roland McGrath (roland at hobbes.ai.mit.edu)
921 * Makefile (gas-dist.tar): Put ChangeLog in the tar file.
923 * version.c: Added comment telling Jay Fenl--I mean people--not to put
924 changes in version.c, but to use ChangeLog instead.
926 * version.c (version_string): Put "GNU" in all-caps.
928 * version.c: Moved all comments about changes to ChangeLog (this file).
929 Many anonymous entries have been attributed to Jay Fenlason (hack).
931 Thu Aug 17 15:53:57 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu)
933 * Makefile: Removed $< references that seem
934 to choke some versions of make.
936 * frags.c (frag_grow): Fixed to deal with requests for very
937 large frags (larger than frags.chunk_size).
939 * app.c (do_scrub_next_char): Have it ignore any characters
940 after the filename in a # line "filename".
942 * sparc.c (s_common): On an error, don't print out
943 input_line_pointer past the end of the line where the error is.
945 * atof-generic.c (atof_generic): Accept any case for
948 * m68k.c (m68_ip): Don't use PC-relative mode for alterable
951 Tue Aug 15 04:58:36 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu)
953 * sparc.c (md_begin): Rewrote this function to perform consistency
954 checks with the new opcode table.
956 Fri Aug 11 16:01:16 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu)
958 * sparc-opcode.h (struct sparc_opcode): Replaced `mask' field with
959 `lose'; removed `last' field. Updated all opcodes accordingly.
960 Fixed several opcodes that generated the wrong instructions.
961 sparc.c (md_begin, sparc_ip): Changed to use new struct sparc_opcode.
963 Thu Aug 3 14:44:24 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu)
965 * Makefile (a32k): Use read- and write-ns32k.o
966 * ns32k.c (encode_operand): Make sure pcrel_adjust starts out zeroed.
967 * read.c (cons): Call fix_new_ns32k() if NS32K is defined.
968 * write.c (write_object_file): Ditto.
969 These so that .word sym-sym (etc) will produce values with
970 the proper byte-order.
972 Wed Aug 2 12:55:?? 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu)
974 * sparc.c (comment_chars[]): Removed '|' because it was causing
975 problems. Probably not the best fix, since I suspect other
976 assemblers (68020) may get | in .stabs also, and the 68020 needs
977 the '|' comment character.
979 Mon Jul 31 09:22:28 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu)
981 * sparc.c (sparc_ip): Allow the characters [0123] in opcodes.
983 Tue Jul 25 16:32:12 1989 Jay Fenlason (hack)
985 * atof-generic.c (atof_generic): Tried to keep
986 size_of_digits_in_littlenum from going negative.
988 * sparc-opcode.h: Added duplicate [i+1] entries to go with
989 the [1+i] entries already there. A kludgy fix, but it works.
991 Mon Jul 24 17:20:03 1989 Jay Fenlason (hack)
993 * write.c (relax_segment): Modified rs_org code so it won't
994 occasionally dump core.
996 * write.c (pseudo_set): Modified SEG_DIFFERENCE to (perhaps)
997 allow one to set a symbol to the difference of two other symbols.
999 * ns32k.c (convert_iif): Moved size_so_far+=size and size=0 inside
1000 the check for a valid type.
1002 * sparc-opcode.h: Modified the entries for std "q,[1+i]", "D,[1+i]",
1005 (In version 1.34) Jay Fenlason (hack)
1007 * Makefile: Reorganized, added stuff to make asparc.
1009 * sparc.c, sparc-opcode.h, sparc.h: Sparc port.
1011 * write.c: Set the size of text and bss segments to a multiple of eight
1014 * m68k.c: Moved .single pseudo-op to machine independent part.
1016 * atof-generic.c: Fixed type in #ifdef __GNUC__.
1018 * sparc-opcode.h: Handle "mov REG, %y".
1020 * make-gas.com: Know that error.c no longer exists.
1022 * sparc.c: Handle [expr+reg].
1023 Don't call getExpression when looking for an immediate and getting
1024 something that starts with % and isn't %hi or %lo.
1026 * Teach the 68k about long conditional branches.
1028 (In version 1.33) Jay Fenlason (hack)
1030 * Use __builtin_alloca if available.
1032 * README: Added more instructions for reporting bugs.
1034 * ns32k-opcode.h: Changed the acbb, acbw, and acbd insns.
1036 * vax.c: Replaced instances of LENGTH[STRING] with STRING[LENGTH].
1038 * ns32k.c (encode_operand): Increased max size of bit field for exts
1039 and inss instructions from 31 to 32 bits.
1041 * flonum-mult.c (flonum_multip): Fixed typo.
1043 * m68kc.: Allow #32 to be the same as #0 for bit-field ops.
1045 * make-gas.com, version.c, hex-value.c, flonum-const.c: VMS fixes.
1047 * ns32k.c, ns32k-opcode.h: More fixes from taylor@think.com.
1048 Mostly typos in comments, etc.
1050 * ns32k-opcode.h: Fixed size of immediate operands to andw and andd
1053 (In version 1.32) Jay Fenlason (hack)
1055 * read.c (s_set): Fixed misnamed variable.
1057 * as.c: Don't hang if given an invalid option.
1059 * m68k.c: Fixed bug in creating absolute long addresses for branches.
1061 * ns3k*: Some small ns32k patches.
1063 * m68k.c: Recognize 0rnan, 0rinf, 0r-inf.
1065 * app.c: Don't dump core on unterminated strings.
1067 * symbols.c: Give reasonable error messages.
1069 * ns32k*: Allow -m32032 and -m32532 options.
1071 * atof-*.c: Added support for NaN, Inf, and -Inf in atof_generic and
1072 the various descriptions.
1074 * m68k.c (add_fix): Replace occurrences of "width==" with
1075 "(width)==". This correct a precedence problem.
1077 * write.c, struc-symbol.h, m68k-opcode.h, m-hpux.h, Makefile: Changes
1078 for HP-UX from Chris Hanson (cph@kleph.ai.mit.edu).
1080 * m68k-opcode.h: Reorder movem insns so gdb will see the ones using the
1081 register list syntax first.
1083 * symbols.c (colon): Give more useful error messages when something was
1084 defined as a .comm and is now trying to be defined locally.
1085 Also, redefining a symbol is a fatal, not a warning.
1087 * m68k.c: Fixed a bug in using bignums as literal bit patterns for
1088 floating-point numbers.
1090 (In version 1.31) Jay Fenlason (hack)
1092 * i386*: More patches.
1094 * Moved machine-dependent option parsing into the machine-dependent
1097 (In version 1.30) Jay Fenlason (hack)
1099 * i386*: New new version.
1101 * atof-m68k.c: Changed to be smaller, with somewhat better modularity.
1102 Also fixed an obscure bug wherein next_bits would return random bits.
1104 * m68k.c: Be more careful about creating PC-relative addressing modes
1105 on the 68000 and 68010.
1107 * frags.c (frag_new): Zero out the new frag.
1109 * Don't choke on "foo= bar" or on formfeeds.
1111 * read.c: Allow Sun-syntax local labels #ifdef SUN_ASM_SYNTAX.
1112 * m-sun3.h: Defined SUN_ASM_SYNTAX.
1114 (In version 1.29) Jay Fenlason (hack)
1116 * i386.c: Newer version that fixes a bug wherein a jump instruction
1117 would be split between two frags.
1119 * i386*: New version.
1121 * m68k.c: #ifdef M_SUN and -m68010, produce Sun-2 executables.
1123 (In version 1.28) Jay Fenlason (hack)
1125 * m68k.c: Added .single pseudo-op.
1127 * Made ". = X" and ".set .,X" equivalent to ".org X".
1128 The pseudo-symbol "." has the value of the location the assembler is
1129 currently assembling to.
1131 (In version 1.27) Jay Fenlason (hack)
1133 * Merged ns32k and i386 support.
1135 (In version 1.26) Jay Fenlason (hack)
1137 * Added partial ns32k support.
1139 * Added RMS's evil .word misfeature. Invented the -k (kludge) option
1140 to warn that this misfeature was used.
1142 * Modified some files to get rid of warnings from GCC.
1144 * Added fix so that / can also be a comment character by itself.
1146 (In version 1.25) Jay Fenlason (hack)
1148 * Installed patches for VMS.
1150 * as.h (SIZEOF_STRUCT_FRAG): Added space before backslash-newline.
1152 * messages.c: Fixed typo.
1154 * app.c: Handle : correctly.
1156 * error.c: Removed; no longer used.
1158 * m68k-opcode.h: Added fnop.
1159 Fixed to correctly handle fmovem with a register list and
1160 non-predecriment addressing mode.
1162 * m68k-opcode.h: Fixed to know about long form of FBcc insns.
1164 * write.c: Warn if a fixup ended up being wider than its field width.
1166 (In version 1.24) Jay Fenlason (hack)
1168 * Accept and ignore -mc68010 and -m68010 switches.
1170 * Correctly assemble long subroutine calls on the 68000 without using a
1171 68020-specific instruction.
1173 * When calling with no filenames, read stdin.
1175 (In version 1.23) Jay Fenlason (hack)
1179 * xmalloc.c, xrealloc.c: Replaced to work with GCC.
1181 (In version 1.22) Jay Fenlason (hack)
1183 * write.c: Fixed a VMS bug.
1185 * m68k.c: Fixed a bug having to do with turning absolute into
1188 * atof-m68k.c (atof_m68k, gen_to_words): Try to avoid a problem with
1189 running off the end of the LITTLENUMS.
1191 * vax.c: Fixed so parenthesized expressions work.
1193 * atof-generic.c: Added a cast that fixes problems with some C
1198 * Changes for VMS support and correct bitfield order for
1203 * m68k*: Fixed "fmovel #N, fpcr". Added fpcr and fpsr to the list of
1208 * m68k.c? (md_convert_frag): Don't put the fixups for absolute long to
1209 PC-relative in the data segment.
1211 * atof-generic.c: #include <alloca.h> #ifdef sparc.
1215 * Re-fixed _vfprintf stuff (?).
1217 * Made "movem REG, ADDR" work.
1219 * Improved preprocessing, without temporary files.
1223 * Don't produce an undefined empty symbol for ".globl foo," (a line
1224 ending with a comma).
1226 * Fixed a bug wherein ".long X" became ".long 0" on the Sparc.
1228 * Fixed a bug which caused many "#APP" "#NO_APP" pairs to dump core.
1230 * Fixed calls to _doprnt to call _vfprintf #ifndef NO_VARARGS.
1234 * Merged HP-UX changes from Chris Hanson (cph@zurich.ai.mit.edu).
1236 * flonum-multip.c: Renamed to flonum-mult.c.
1238 * m-hpux.h: Created.
1240 * m68k.c (bcopy): Fixed.
1244 * struct-symbol.h: Renamed to struc-symbol.h.
1248 * vax.c: Added a quick fix for the offset of fixed-width branches not
1249 fitting in the field given.
1251 * gdb-lines.c, read.c: Added support for .gdline and .gdbline
1256 * read.c, atof-generic.c: Fixed bugs in reading in floating-point
1259 * m68k-opcode.h: Made "fmovep a0@, fp0" work.
1263 * write.c: Fixed an obscure bug in relaction that would occasionally
1264 cause the assembler to stop relaxing when it really had at least one
1269 * m68k*: Allow register lists in fmovem.
1271 * Added more floating-point exponents.
1273 * Print an error message on exponent overflow.
1277 * Fixed floating point bugs that made it generate incorrect numbers for
1278 values over 10^16 or so.
1282 * Fixed bug wherein you couldn't forward reference local label 0.
1286 * m68k.c, m68k-opcode.h: Added support for fmovem with register lists.
1288 * Fixed an obscure bug having to do with generating PC-relative
1289 addressing mode for things in the middle of the instruction instead of
1292 Wed Mar 1 15:29:24 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu)
1294 * *.*: Modified copyright notices to reflect new General Public
1297 * Makefile: Added copyright notice.
1299 Fri Feb 17 09:42:01 1989 Jay Fenlason (hack at spiff)
1301 * Patched frags.c so that new frags start out bzero()ed.
1303 Thu Jan 26 14:23:44 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu)
1305 * Added patches from pace to files as.h i386.c i386-opcode.h
1306 imull foo,%eax no longer gets assembled into the 32-64 bit
1307 multiply, which clobbers %edx behind gcc's back
1309 jcxz/jecxz were backwards
1311 There was a bug when using %ebp as a base register with no
1314 Instructions like andb $0xffffff, %al used to put out too many
1317 The splitting jump instructions across frags could happen when
1318 obstack_room()==6 too.
1323 version-control: never