1 Wed Jan 8 11:26:40 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2 Added support for listings
3 * Makefile.in: include listing.[co]
5 * as.h: include listing.h, include listing hook into frag
6 * frags.c (frag_new): hook for creating line number info
7 * messages.c (as_warn, as_bad): remember message for listing
8 * read.c: add new pseudos to the table
9 * write.c: (relax_segment): need to cope with branches with 0
10 offsets, so create M68K_AIM_KLUDGE- this came to light because
11 listings make lots of zero length frags.
12 * listing.c, listing.h: new files
14 Mon Jan 6 06:13:23 1992 John Gilmore (gnu at cygnus.com)
16 * config/tc-m68k.c (md_parse_option): Default to allowing
17 floating point opcodes with processors that support them.
19 Sat Jan 4 16:34:16 1992 John Gilmore (gnu at cygnus.com)
21 * as.h: Move redefine of xfree.
22 * config/ho-generic.h: Declare free(), since it's used without
24 * read.c: Use xmalloc, not malloc.
25 * expr.c, input-scrub.c, write.c: Avoid "know" macros
26 that cover more than one line, since this causes char strings
27 with embedded newlines.
29 Wed Dec 11 18:13:07 1991 Steve Chamberlain (sac at rtl.cygnus.com)
30 * configure.in: handle rename of obj-coffbfd
31 * config/obj-coffbfd.c: lint, don't fixup relocs if H8300, use
32 tc_reloc_mangle to prepare relocation if one available
33 * config/tc-h8300.h: added tc_reloc_mangle routine
35 Tue Dec 10 04:07:28 1991 K. Richard Pixley (rich at rtl.cygnus.com)
37 * input-file.c: don't close a NULL file pointer.
39 * Makefile.in: infodir belongs in datadir.
41 Sat Dec 7 17:13:42 1991 K. Richard Pixley (rich at rtl.cygnus.com)
43 * Makefile.in: fix fake-as target to also create as.new.
45 Fri Dec 6 23:16:43 1991 K. Richard Pixley (rich at rtl.cygnus.com)
47 * Makefile.in: install using INSTALL_DATA and INSTALL_PROGRAM.
48 correct include directory locations. added standards.text
51 * configure.in: mark this directory as target dependent.
53 Thu Dec 5 22:46:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
55 * Makefile.in: idestdir and ddestdir go away. Added
56 copyrights and shift gpl to v2. Added ChangeLog if it
57 didn't exist. docdir and mandir now keyed off datadir by
60 Wed Dec 4 10:28:48 1991 Steve Chamberlain (sac at cygnus.com)
62 * config/obj-coff-bfd.c (crawl_symbol_chain): only move a
63 symbol to the end of a file if it really is external.
66 Sat Nov 30 23:03:59 1991 Steve Chamberlain (sac at rtl.cygnus.com)
68 * as.h: reloc.h->aout/reloc.h.
69 * a.out.gnu.h: reloc.h->aout/reloc.h
71 Thu Nov 28 13:21:41 1991 Steve Chamberlain (sac at rtl.cygnus.com)
73 * config/obj-coff-bfd: made multiple sections with subsections
75 * config/tc-h8300.c: made $ statement sep, and int alloc 2 bytes.
78 Mon Nov 25 17:26:22 1991 Steve Chamberlain (sac at cygnus.com)
80 * as.c: (perform_an_assembly_pass): moved declaration of i to
81 avoid a syntax error. Now always create the three default
82 sections when in MANY_SEGMENTS mode.
83 * as.h: New improved way of specifying MANY_SEGMENTS
84 * configure.in: hds object format is now coff-bfd
85 * subsegs.h: add line numbers and section stuff to the
86 segment_info structure. (But go back later and fix.. this is
90 Thu Oct 24 17:25:59 1991 Steve Chamberlain (steve at rtl.cygnus.com)
92 * config/obj-coff.c (obj_coff_dim): Allows newline to end a
95 Mon Oct 21 09:25:33 1991 Steve Chamberlain (steve at rtl.cygnus.com)
97 * configure.in: added ebmon entry.
98 * output-file.c (output_file_create, output_file_close) added
100 * write.c: more bfd support
101 * config/obj-coff.c config/obj-coff.h use bfd for swapping
103 * tc-a29k: added the reloc types we support now
106 Mon Oct 14 11:44:03 1991 Roland H. Pesch (pesch at cygnus.com)
108 * doc/Makefile (as.ms): one more sed workaround for texi2roff
109 (as.mm, as.me): new targets
111 Fri Oct 11 18:18:37 1991 Roland H. Pesch (pesch at cygnus.com)
113 * doc/Makefile: new targets as.info, as.ms
114 doc/as.texinfo: minor changes for texi2roff-2
115 Makefile.in: revise 'doc' target.
117 Fri Jan 4 12:48:22 EST 1991 Jay Fenlason (hack@ai.mit.edu)
119 * messages.c Moved as_perror from input-scrub.c Modified the
120 error messages to look better.
122 * output-file.c Don't call as_fatal, just call exit()
124 expr.c Slightly improve checking for foo-foo case in
125 clean_up_expression(). Detect foo: bar: ... foo-bar...
127 Tue Dec 4 16:29:20 EST 1990 Jay Fenlason (hack@ai.mit.edu)
129 * m68k.c Fixed an obscure bug involving AOFF mode with a
130 large constant displacement (Was forgetting to output the
133 make-gas.com Added a three line patch from Eric Youngdale that
134 makes it possible to submit make-gas.com to a batch queue.
136 Wed Nov 21 15:07:51 EST 1990 Jay Fenlason (hack@ai.mit.edu)
138 * vms.c (VMS_TBT_Routine_END) Add a four line patch from
141 Tue Nov 13 14:02:15 EST 1990 Jay Fenlason (hack@ai.mti.edu)
143 * vms-dbg.c (VMS_DBG_record()) Another one character patch from
146 Mon Oct 29 15:49:21 EST 1990 Jay Fenlason (hack@ai.mit.edu)
148 * read.c Replace some as_warn calls with as_bad.
150 Fri Oct 26 15:21:15 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
152 * i386.c, i860.c, ns32k.c Add const changes.
154 Mon Oct 22 14:04:26 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
156 * sparc.c Add const changes.
158 * make-gas.com define const= for VMS, since many older versions of
159 GCC don't work correctly with const under VMS.
161 Thu Oct 18 12:44:11 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
163 * i860.c i860-opcode.h Added patches from rgb@mcc.com
165 * read.c, symbols.c, vms.c, + new_file vms-dbg-module.c
166 Added Eric Youngdale's <YOUNGDALE@v6550c.nrl.navy.mil> VMS debugging
167 patches, so debugging GCC output now works.
169 * hash.c (hash_grow) Remember to blank out the wall entry in the new
170 hash table. This is important on systems where malloc() returns
171 non-zero storage. . .
173 Tue Oct 16 10:11:35 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
175 * output-file.c (output_file_create) if output filename is given as
176 '-', write to stdout.
178 * m68k.c Finally get the PCREL code to work right. Add relaxation of
179 PCREL stuff This small fix from Ken Woodland
180 (kenny%datacube.uucp@uunet.uu.net).
182 * m68k.c Added some const declarations to constants. (md_relax_table,
183 md_pseudo_table, etc. . .)
185 Thu Oct 11 11:15:10 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
187 * Makefile, read.c, write.c Include the i860 port.
188 (New files i860.c i860-opcode.h i860.h)
190 * m68k.c Fix some addressing modes, (AOFF, AINDEX, etc) to work in
193 * (all over) Raeburn's const hacking. This reduces the data-space size by
194 declaring many tables, etc, as 'const'.
196 Mon Oct 22 22:48:22 1990 John Gilmore (gnu at cygint)
198 Make gas work if you turn on the know() checks.
200 * app.c: Only pass a single space through: the one after
201 the opcode. All other whitespace is removed, to match the
202 expectations of the parser in read.c.
204 * as.h: Remove obsolete comments. Remove JF's NDEBUG so
205 that know() can really work if you turn it on. Make
206 SEG_MAXIMUM_ORDINAL == SEG_REGISTER.
208 * expr.c (operand): Change BITS_PER_INT to 8*sizeof(int).
210 * input-scrub.c: strlen("\0") doesn't return 1...
211 (as_where): Add space after line number in errors, like gcc.
213 * m68k.c (s_bss): Fake .bss into data section 255.
214 We can't cope with a real "BSS section" yet, but we can at
215 least do the right thing less efficiently (with lots of
218 * read.c: Turn lots of as_warn()'s into as_bad()'s.
220 * read.h (SKIP_WHITESPACE): Replace last instance of ASSERT()
223 * sparc.c (s_seg): We can't put frags into the BSS segment
224 yet, so just fake bss seg as 255th data segment.
226 * vax.c: Remove \'s from continued macro *parameters*. These
227 must have been added after the last time someone turned on
230 * write.c (relax_segment): Refine what we know() about the
231 symbols referenced during relaxation.
233 * Makefile (OTHER_ALIGN): Remove, handled in tables now.
234 Flip options a bit. These options really ought to go
237 Sun Oct 21 03:57:21 1990 John Gilmore (gnu at cygint)
241 * expr.c, write.c: Missing semicolon after know().
243 * write.c (fixup_segment): Allow pc-relative accesses to undefined
244 external symbols. Previously this would turn off pc-rel calc
245 of displacement, while leaving pc-rel opcode alone, botching.
247 * m68k.c (m68k_ip): Allow pc-relative effective addresses
248 for source operands. "pea" instructions are a good example
249 where we can shorten from abs long to pc+16bit.
250 (md_convert_frag): Fix "JBSR" comments to refer to "JSR", the
251 actual instruction. Insert comments about bug in 68000 bcc
252 and dbcc long code (that doesn't get exercised much). Add
253 comments about long pcrel displacements for -pic. Remove
254 "this code has not been tested" comment.
255 (md_estimate_size_before_relax): Now that fixup_segment
256 doesn't shortcircuit pc-relative fixups for undefined symbols,
257 only output them if -pic; else turn them absolute, which is
258 slightly faster. More JBSR->JSR comments.
259 (md_parse_options): Parse -pic.
261 Fri Oct 19 14:35:20 1990 John Gilmore (gnu at cygint)
263 * Make sparc assembler more compatible with Sun assembler.
264 sparc.c: reformat pseudo-op table to match main table.
265 (md_assemble): Add SPECIAL_CASE_FDIV to assemble FDIV*
266 instructions as fdiv followed by fmovs to get around chip bug.
267 (s_common, s_seg): Accept "bss" section name.
268 (md_assemble): Handle "set" instructions with absolute
269 operands, that only take one instruction rather than two.
270 sparc-opcode.h (fdiv*): Mark instructions "S"pecial.
271 subsegs.c (subseg_change): Move tail pointer too.
272 symbols.c (colon): Allow new definitions to override .comm symbols,
273 as in VMS. Sun CC depends on this.
274 write.c (new_fix): Always take r_type argument, not just on sparc.
275 Chain fixP's in order, using tail pointer, so relocation
276 records come out in forward order like Sun as. Remove SPARC
278 write.h: Add seg_fix_tailP, data_fix_tailP, text_fix_tailP.
280 * am29k.c: Use s_align_bytes rather than a local copy.
282 * read.c (s_align): Rather than ifdef it, make two functions,
283 s_align_bytes and s_align_ptwo. Individual pseudo-op tables
284 can call whichever one they like.
286 * write.c (append): Move from append.c to here.
287 append.c: Remove file.
289 * Makefile (MDSRC, mdsrc): Easy way to edit all md.c's.
290 Fix options. Add option for -DDEBUG for know() and assert().
291 Remove append.c, am29k.h. Don't build special read-sparc.o.
292 Remove sparc.h. "make clean" removes am29k .o's. Add
293 dependencies on reloc.h.
295 Thu Oct 18 17:56:34 1990 John Gilmore (gnu at cygint)
297 * Generalize sparc extensions to relocation info. Gas now
298 keeps relocation information internally in a different format
299 than how it is stored in the resulting .o. md_ri_to_bytes()
300 converts to external format. md_reloc_size says how large
301 each relocation record is in external format.
302 sparc.h: Remove this file. Rename to reloc.h. Rename struct
303 to reloc_info_generic.
304 reloc.h: Add relocation types for AMD 29000.
305 read.c, write.c: Always call fix_new with reloc-type argument.
306 write.c (emit_relocations): Make md_ri_to_bytes write directly
307 to output area rather than overwriting its argument then
309 md.h: Declare md_reloc_size and md_ri_to_bytes.
310 i386.c, am29k.c, vax.c, ms32k.c, m68k.c, sparc.c: include reloc.h.
311 (md_reloc_size): Specify correct value.
312 (md_ri_to_bytes): Convert format from internal to external.
314 write.c (write_object_file): Call md_section_align() which
315 rounds section sizes up if desired.
316 sparc.c (md_section_align): Round to 8 byte boundary.
317 i386.c, am29k.c, vax.c, ns32k.c, m68k.c (md_section_align): Nop.
319 Mon Oct 15 22:06:11 1990 John Gilmore (gnu at cygint)
321 Changes in support of the AMD 29000 version of gas.
323 * am29k-opcode.h: Add dummy entry to end so we can examine
324 item N+1 without exceeding table.
326 * am29k.h: New include file, derived from sparc.h. Kludged
327 together, still needs major work to get relocation working.
329 * am29k.c: New file, derived from sparc.c.
330 Put 29k-specific ASM29K pseudo-ops into table.
331 Change comment_chars to ASM29K.
332 Change s_seg to s_use.
333 Change s_sparc_align to s_29k_align, default operand to 4.
334 (define_some_regs): Define special register names.
335 (md_begin): Preprocess opcode table to mash together all
336 the variants of single opcodes. This simplifies later handling.
337 Call define_some_regs to preset special reg names.
338 (parse_operand): Add, parses out an operand from a stmt.
339 (machine_ip): Simplify, since 29K is simpler asm language.
340 Handle the various keyletters in the opcode table.
343 Handle include files in the assembler, with a .include
345 * as.h (input_scrub_include_file): declare.
346 * as.c (perform_an_assembly_pass): Avoid buffer hacking.
347 Start us off in text segment.
348 * read.c (read_a_source_file): Take a name as argument,
349 internalize all buffer handling. Don't start a new text
350 subsegment on each entry. Actually use the start and end
351 pointers returned by input_scrub_next_buffer.
352 (s_include): Call input_scrub_include_file for .include.
353 * input-scrub.c: Fix comments.
354 (struct input_save): Add, for saving state at .include.
355 (input_scrub_push, input_scrub_pop): Add, push & pop state.
356 (input_scrub_begin): Initialize next_saved_file.
357 (input_scrub_end): Free buffer.
358 (input_scrub_include_file): Add, to include a file.
359 (input_scrub_close): Add, to close a file.
360 (input_scrub_next_buffer): Set buffer-start address for
361 caller. If we hit EOF and were included, pop to previous file.
362 * input-file.c: Remove old includes. Remove old file-descriptor
363 hacking code, that was commented out.
364 (struct saved_file): Add, for saving state at .include.
365 (input_file_push, input_file_pop): Add, push & pop state.
366 (input_file_open): Don't buffer all files in one place.
367 (input_file_close): Add, close input file.
368 * input-file.h: Declare new functions.
369 * app.c: (struct app_save): Add, for saving state at .include.
370 (app_push, app_pop): Add, push and pop state.
371 (do_scrub_next_char): Move its static state variables out so
372 they can be saved and restored.
375 * app.c: Allow overriding of character meanings by machine
376 dependent strings. Avoid wiring character constants into app.c.
377 (do_scrub_begin): New meanings override old ones, not "OR" them.
378 Only handle /* comments if / is not already in use.
379 (do_scrub_next_char): Reorganize mass of nested if's
380 into a switch for speed. Don't assume ';' is line terminator.
381 Reorganize switch on characters, into a switch on their (machine-
382 dependent) lexer table meanings.
385 Encapsulate knowledge of segment types in fewer places.
386 This allows us to add the "SEG_REGISTER" type, as well as
387 providing flexibility for eventual COFF/ELF support.
388 * struc-symbol.h (symbol_to_segment, symbol_to_segment_type,
389 set_symbol_segment, set_symbol_segment_keep_ext,
390 segment_name): Define macros to encapsulate this info.
391 * as.h: Remove externs for seg_name, seg_N_TYPE, N_TYPE_seg.
392 * symbols.c (symbol_new): Change 'type' arg to 'seg'.
393 * expr.c, i386.c, m68k.c, ns32k.c, read.c, symbols.c, vax.c,
395 * i386.c, m68k.c, ns32k.c, vax.c, write.c: Change 2nd arg type of
396 md_estimate_size_before_relax.
397 * expr.c, read.c: Change 'type' arg to symbol_new.
398 * read.c, symbols.c, vax.c, write.c: Move md.h to end of includes.
401 Allow expressions to evaluate to registers.
402 * as.h: Add SEG_REGISTER.
403 * struc-symbol.h: Add fake N_REGISTER type.
404 * subseg.c: Add types to tables.
405 * expr.c (operand): Symbols of SEG_REGISTER type are
406 immediately evaluated like those of SEG_ABSOLUTE.
407 (clean_up_expression): Clean up SEG_REGISTER exprs.
410 Allow machine descriptions to cleanly extend the set of
412 * expr.c (operand): Call md_operand before rejecting an
413 operand as unacceptable.
415 * i386.c, ns32k.c, m68k.c, sparc.c, vax.c: Define null function.
416 * am29k.c (md_operand): Use this for %% and & prefix operators.
419 Allow machine descriptions to cleanly permit symbols to be
420 predefined upon first usage.
421 * symbols.c (symbol_find_or_make): Call md_undefined_symbol
422 before making an undefined symbol.
424 * i386.c, ns32k.c, m68k.c, sparc.c, vax.c: Define null function.
425 * am29k.c (md_undefined_symbol): use this for the local and
426 global register names; since there are hundreds of them, it
427 only defines them upon their first use.
428 * expr.c (operand): Call symbol_find_or_make rather than
429 roll our own undefined symbols.
432 Miscellaneous changes:
434 * as.h (know): Make this useful if DEBUG defined.
436 * write.h: Support SPARC-like relocation throughout all
439 * read.c (read_a_source_file): Report the name of invalid
440 pseudo-ops. Don't double-report junk characters. Close the
441 input file, which gas never used to do.
442 (ignore_rest_of_line): Report junk chars in ascii if
444 (s_ignore): Ignore entire statement; used for 'listing
445 control' statements from ASM29K, e.g. .eject.
447 * read.c (s_lsym): Handle register equates too.
449 * read.c: Add most ASM29K pseudo-ops to the master table.
450 Not all are implemented yet.
452 * cond.c: New file, for functions implementing conditional
453 assembly pseudo-ops: .ifdef, .ifndef, .else, .endif, .ifseq,
454 .ifsne, .end. So far, they are just stubbed out.
456 * read.c (pobegin): Allow the machine dependent pseudo-op
457 table to override the generic one. Remove #ifdef SPARC
458 on .word, since it can now be overridden.
460 * expr.c (operand): Support radix-2 constants. Kill off
461 support for octals with digits '8' and '9'. Initial steps
462 toward more general support for local-labels.
464 * symbols.h (symbol_table_lookup): Remove macro, change all
465 occurrences (in read.c, expr.c, symbols.c) to symbol_find.
467 * read.h (is_end_of_line): Define for external use.
469 * i386.c (alloca): Use builtin_alloca or include or extern.
471 * Makefile: Add ALL and all: entries. Add asm29k entries.
472 Add cond.c and cond.o. Remove special handling for messages.o.
475 Thu Sep 27 13:43:49 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
477 * m68k.c (get_num) Fix so that 1:w is treated properly.
479 * Makefile Replace references to a.out.h with a.out.gnu.h
481 Tue Sep 25 15:50:36 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
483 * sparc.c (md_number_to_imm) Fix so that RELOC_32 locations contain
484 zero, so that it will work with some sparc loaders which don't assume
485 that the locations in question do. A xix line patch from Michael Bloom
486 (usc!srhqla!quad1!psivax!ttidca!mb@zaphod.mps.ohio-state.edu)
488 Mon Sep 24 11:43:15 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
490 * as.c #include <sys/types.h> if _POSIX_SOURCE defined. This because
491 <signal.h> uses pid_t that's defined in it.
493 * m68k.c reverse the sense of -l option, and allow :w and :l to
494 override the default size of AOFF indexes.
496 Also, allow -l to shorten branches to unknown labels from LONG to WORD.
498 Thu Sep 13 17:05:09 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
500 * vax.c (md_parse_option) Don't print a warning msg if given -J
502 Wed Sep 5 14:26:14 EDT 1990 Jay Fenlason
504 * expr.c (operand) Don't get garbaged high-order bits when given a
505 lot of leading zeroes.
507 Tue Sep 4 11:40:21 EDT 1990 Jay Fenlason
509 * read.c (pseudo_set) Compain if we're setting the symbol to the
510 difference of two symbols which are in different frags. (We can't
511 find out how far apart they are.)
513 Wed Aug 15 12:18:58 EDT 1990 Jay Fenlason
515 * m68k.c (m68k_ip_op) Dyke out the code that deals with parsing
516 :[wl] at the end of expressions since it is handled in get_num()
517 and this was putting the result in the wrong place anyway.
518 Corrected a couple of other references to ->isiz instead of con?->e_siz
520 Mon Aug 13 15:53:46 EDT 1990 Jay Fenlason
522 * read.c Handle .align specially on the sparc, or any other machine
523 where OTHER_ALIGN is defined. Added option and comments about it
526 Fri Aug 10 12:24:33 EDT 1990 Jay Fenlason
528 * m68k.c (get_num) Handle SEG_PASS1 expressions.
530 Mon Aug 6 16:32:29 EDT 1990 Jay Fenlason
532 * write.c (fixup_segment) Added two patches for the NS32k
533 and SEQUENT A six line patch from Ian Dall
534 (asgard!aegir!hugin!augean!sibyl!ian@munnari.oz.au)
536 Wed Aug 1 13:30:48 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
538 * m68k.c Include REGISTER_PREFIX ifdefs.
540 * write.c Include LOCAL_LABEL() and DOT_LABEL_PREFIX feature.
542 * vax.c (md_parse_option) Accept -H option.
544 * vms.c New version of case hasher, etc. These from Eric Youngdale
545 <YOUNGDALE@v6550c.nrl.navy.mil>
547 Fri Jul 20 13:39:02 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
549 * README Added README.APOLLO and README.COFF stuff
551 Wed Jul 18 16:29:22 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
553 * Makefile Added option for SEQUENT_COMPATABILITY
555 * ns32k.c Add configurable syntax feature from
556 ian@sibyl.eleceng.ua.oz@augean.ua.oz.au
557 and SEQUENT_COMPATABILITY
559 * ns32k-opcode.h Add configurable syntax feature.
561 Mon Jul 16 11:44:14 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
563 * write.c (relax_segment) On ns32k, add fragP->fr_pcrel_adjust to
565 (fixup_segment) On ns32k, don't subtract size from
566 add_number on pcrel external symbols.
568 * ns32k.c (md_relax_table) Use correct max displacements.
569 This is a six-line patch from ian@sibyl.eleceng.ua.oz.au
571 * ns32k.c (md_atof, convert_iif) Emit floating point numbers in
572 the correct byte order. A seven line patch from
573 ian@sibyl.eleceng.ua.oz.au
575 * ns32k.c (all over) Some lint fixes.
577 Mon Jul 9 13:17:00 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
579 * app.c (do_scrub_next_char) If a comment is #{whitespace}
580 don't treat the next line as comment also.
582 * m68k.c (...) Accept apc@(num:[wl]), etc.
584 * i386.c (md_assemble) Get bitfields correct when doing cross
585 assembly to 386. A two line patch from Michael Bloom.
586 (usc!srhqla!quad1!ttidca!mb@zaphod.mps.ohio-state.edu).
588 * README.APOLLO a new file with vasta@apollo's name, address
591 * make-gas.com Deleted references to gdb source files.
593 Fri Jul 6 14:34:27 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
595 * i386.c Ignore the .optim directive
597 * input-file.c Change from _IOLBF to _IOFBF in setbuffer emulation
600 Mon Jun 18 15:36:49 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
602 * sparc.c #ifdef DONTDEF s_sparc_align, since it isn't called from
605 Fri Jun 15 15:53:30 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
607 * vax.c (md_parse_option) make the code agree with the documentation
608 on the behaviour of the -d option.
610 Thu Jun 7 14:23:54 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
612 * atof-ieee.c (gen_to_words) Assemble 0r-0 correctly.
614 * Makefile Remove last references to gdb*.c files.
616 * version.c New version 1.36
618 Tue May 22 13:22:26 EDT 1990 Jay Fenlason (hack@ai.mit.edu)
620 * Makefile Mention a work-around for a possible problem with HPUX7.0
622 Mon May 21 14:06:04 1990 Jim Kingdon (kingdon at pogo.ai.mit.edu)
624 * sparc.c (sparc_ip): Change error message from "not in hash table"
627 Wed May 16 15:33:14 EDT 1990 hack@wookumz
629 * i386.c (i386_operand) Print error msg if given an operand like
630 4(mumble) which we can't parse.
632 * m68k.c (md_assemble) Add '3' to the list of operand-places that
633 can be found in 'symbol-dependent info'. Also change
634 'confusing width' diagnostic to something more meaningful.
636 Fri May 11 12:09:21 EDT 1990 hack@wookumz
638 app.c (do_scrub_next_char) Don't flush the line after a line
639 consisting of a single '/' A one-line patch from Mike Kupfer
640 (kupfer@orc.olivetti.com)
642 * i386.c (md_assemble) Call frag_wane() before calling frag_new()
643 A one line patch from Steve Bleazard (steve@robobar.co.uk
645 Tue May 8 12:56:25 EDT 1990 hack@wookumz
647 * atof-generic.c (atof-generic) Modified the Infinity detection code
648 to accept 0rinfinity and 0r-infinity as well as 0rinf and 0r-inf
650 Thu Apr 26 15:17:31 EDT 1990 hack@wookumz
652 * atof-ieee.c Change value of NaNs to 0x7fff ffff (float) and
653 0x7fff ffff ffff ffff (double) If you want some other value for
654 NaN, use .long and spell it out yourself.
656 atof-generic.c (atof_generic) Cleaned up code that detects NaN
659 vax.c (md_assemble) print a useful error message if expression()
660 returns SEG_PASS1 or SEG_DIFFERENCE and we can't deal with those.
662 Thu Apr 19 10:30:47 EDT 1990 hack@wookumz
664 * input-scrub.c (AFTER_STRING) Make AFTER_STRING contain a null
665 so that the strstr() call when looking for "#NO_APP" after a "#APP"
666 will work. A two character patch from Bruce Robertson
667 (bruce@heather.pooh.com)
669 * Makefile, i386.c Use atof-ieee.c instead of atof-i386.c
671 Mon Apr 16 16:20:55 EDT 1990 hack@wookumz
673 * m68k.c (md_relax_table) Many of the offsets were off by two.
674 Fixed some generic spacing problems thoughout the file.
676 Thu Apr 12 12:22:35 EDT 1990 hack@wookumz
678 * sparc.c (md_ri_to_chars) Handle little-endian cross assembly.
680 * write.c (relax_segment) Compare addresses correctly to avoid
681 accidentally relaxing a branch that we don't have to.
682 These small changes from John Gilmore (gnu@toad.com)
684 Fri Apr 6 12:52:15 EDT 1990 hack@wookumz
686 * Makefile, expr.c symbols.c Correctly document the SUN_ASM_SYNTAX
687 option, and make it work.
689 Tue Mar 20 12:46:59 EST 1990
691 * as.c (main) Only trap SIGHUP, SIGINT, SIGPIPE, and SIGTERM,
692 and only if they aren't being ignored. A three line patch
693 from Paul Eggert (eggert@twinsun.com)
695 * write.c (relax_segment) Correct typo 'growth - ' should have been
698 * atof-vax.c (next_bits, flonum_gen2vax) Clean up by sharing some
699 variables. While we're at it, fix next_bits so that it
700 doesn't use littlenums that don't exist. . .
702 Tue Mar 13 16:23:21 EST 1990 hack@wookumz
704 * Rename atof-m68k.c atof-ieee.c
706 * Delete atof-ns32k.c
708 * m68k.c sparc.c ns32k.c atof-ieee.c Call atof-ieee instead of
709 atof-m68k or atof-ns32k
711 * Makefile Compile with atof-ieee.c instead of atof-ns32k.c or
714 Mon Mar 12 14:06:55 EST 1990 hack@wookumz
716 * as.c If the signal handler gets called twice, exit immediatly.
718 * ns32k.c Call gen_to_words with a pointer of the proper type, and
719 call md_number_to_chars to put the results in the proper byte-order.
720 Whoever wrote this code was *sloppy*!
722 * Makefile ns32k.o depends on ns32k.c
724 * vax.c (md_parse_option) If VMS, accept -+ and -h options.
726 * vms.c (VMS_Case_Hack_Symbol) Replace #if NO_CASE_HACKING
727 with references to the -h option. These small VMS patches
728 from Angel Li (angel@flipper.miami.edu).
730 Thu Mar 8 19:18:59 EST 1990 hack@wookumz
731 * vms.c Some trivial patches from Eric Youngdale
732 (YOUNGDALE@v6550c.nrl.navy.mil)
734 Wed Mar 7 17:12:09 EST 1990 hack@wookumz
735 * make-gas.com (Define error as as_fatal when compiling vax.c and vms.c
736 A two line patch from Eric Youngdale
737 (YOUNGDALE@v6550c.nrl.navy.mil)
739 Tue Mar 6 16:01:09 EST 1990 hack@wookumz
741 * Makefile Include ns32k options in makefile. A small patch from
742 David Taylor (taylor@think.com).
744 * as.c read.c write.c Makefile #ifdef DONTDEF out all the gdb
745 symbol stuff, since it isn't used anymore and it doesn't work.
747 Mon Mar 5 14:51:04 EST 1990 hack@wookumz
749 * i386.c (md_assemble) Replace memchr() with index().
751 * as.c Trap signals 1 through NSIG, print an error msg, and don't
752 produce an object file.
754 * m68k.c Added a hack so that fsincosx fpx,fpy:fpz works.
756 * messages.c New function: as_bad This is like as_warn, except
757 -W doesn't disable it, and calling it inhibits production of an
758 object file and causes a non-zero exit code.
760 Tue Feb 13 14:25:53 EST 1990 hack@wookumz
761 * Makefile Include G0 and LOADLIBES for Sequent Symmetry.
762 Based on a small patch from Johan Widen (jw@sics.se)
764 Thu Feb 1 14:08:58 EST 1990 hack@wookumz
765 * m68k.c Replace 'abort' with 'abort()' which will work.
767 Wed Jan 24 17:15:08 EST 1990 hack@ai.mit.edu
769 * read.c (ignore_rest_of_line) Have it print the first junk char
770 in both decimal and %c form.
772 (read_a_source_file) On bad pseudo-op, print out the unknown
775 Tue Jan 23 13:12:48 EST 1990 hack@ai.mit.edu
777 * read.c (pseudo_set) If the symbol is external, have it remain
780 * i386-opcode.h Allow jc as a synonym for jb and jnc as a syn for jnb.
783 Wed Jan 3 09:35:31 EST 1990 hack@ai.mit.edu
785 * ns32k.c [cpureg_032] Change register id of psr from 0x0b to 0x0d
786 * ns32k-opcode.h Change shift-counts for lsh and lshd
787 to one byte instead of 2 and 4.
788 A Trivial patch from John F. Peters (think!ames!practic.com!jfp@eddie)
790 Tue Dec 5 16:37:44 EST 1989 hack@ai.mit.edu
792 * ns32k.c (md_create_{long,short}_jump) Six line patch from
793 John F Peters (think!ames!vine!practice.com!jfp) to use the
794 correct addressing mode and byte-order for broken-word stuff.
796 * write.c (write_object_file) One line patch to call fix_new_ns32k
797 with the correct # of args.
799 Fri Dec 1 16:44:21 EST 1989 hack@ai.mit.edu
801 * atof-generic.c, flonum-mult.c A real fix for the trailing-zeroes
802 problem from Georg Feil (ghfeil@white.toronto.edu) (two line change)
804 Mon Nov 27 15:30:46 EST 1989 hack@ai.mit.edu
806 * i386-opcode.h Fixed opcode-table entry for ljmp. A one char
807 patch from eliot@mgm.mit.edu
809 Mon Nov 20 12:41:28 EST 1989 hack@ai.mit.edu
811 * expr.c Replace the generic_buffer hack with a more portable one */
813 * atof-generic.c (atof_generic) Ignore trailing zeroes after a decimal
814 point. For some reason trailing zeroes (but not trailing nonzeroes) were
815 causing loss of precision. I don't know why. . .
817 * vms.c Change copyright notice. Install changes from Kenneth Adelman
818 (adelman@tgv.com) for c++? (A dozen lines or so)
820 Mon Nov 13 11:48:44 EST 1989 hack@ai.mit.edu
822 * Makefile Add BINDIR and use it to control where the executable is
825 * i386.c Use __builtin_alloca if possible (trivial patch from
826 Marco S. Hyman pacbell!dumbcat!marc)
828 Mon Nov 6 18:24:47 EST 1989 hack@ai.mit.edu
830 * version.c New version: 1.35 will be distributed with the
833 Mon Oct 30 10:38:11 EST 1989 hack@ai.mit.edu
835 * atof-m68k.c (atof_m68k) Don't put the bits[] array on the stack,
836 since it may be pointed to after atof-m68k exits.
838 Tue Oct 24 11:15:57 EDT 1989 hack@ai.mit.edu
840 * atof-m68k.c Added #define for bcopy on USG systems.
841 #ifdef TEST the print_gen() function.
843 * a.out.h if USE_HP_INC_HDR then use ../binutils/hp-include/a.out.h
845 Fri Oct 13 14:36:48 EDT 1989 hack@ai.mit.edu
847 * vax.c (all) Ran vax through indent -gnu to make it readable.
849 vax.c (vip_op) Correctly assemble code like jmp $*0x11223344
850 by setting vip_nbytes to 4 when using an immediate address.
853 m68k.c (s_proc (new)) Added s_proc no-op pseudo-op.
855 Makefile Added instructions for compiling on Sequent Symmetry
858 a.out.h Modified to compile on Sequent and HP above. (HP port
859 based on a msg from asjl@comp.vuw.ac.nz (real name unknown)).
861 Tue Oct 10 14:39:44 EDT 1989 hack@ai.mit.edu
862 * vax.c (vip_op) Fixed a typo in an error msg and cleaned
863 up some spacing stuff.
865 Wed Sep 27 19:07:12 EDT 1989 hack@ai.mit.edu
867 * app.c (do_scrub_next_char) Fixed parsing of
868 # <line> "file" garbage
869 text so that it'll work again? (8 line patch from Mike Hibler
872 Mon Sep 18 16:26:01 EDT 1989 hack@ai.mit.edu
874 * app.c (do_scrub_next_char): Modify parsing of /* ... */ to work
877 * sparc.c (sparc_ip): Don't abort on insns that use the Alternate
878 Spaces. Try to assemble them correctly.
880 Thu Sep 14 11:42:44 EDT 1989 hack@ai.mit.edu
882 * sparc.c (md_number_to_imm) Dozen line patch from jkp@sauna.hut.fi
883 (Jyrki Kuoppala) so that gas output will work with shared libraries.
885 * ns32k.c Include <string.h> instead of <strings.h> if USG defined.
887 (md_end) free(freeptr_static) instead of free(freeptr) .
889 * atof-ns32k.c Include as.h so that sysV stuff (bzero) will be
890 defined if needed. These ns32k changes from
891 nixbur!mollers.pad@seismo.css.gov (Josef Moellers)
893 Fri Sep 1 11:39:52 EDT 1989 hack@ai.mit.edu
895 * atof-m68k.c (gen_to_words) Get the sign right on negative
896 floating-point numbers.
898 Wed Aug 30 13:59:57 EDT 1989 hack@ai.mit.edu
900 * Makefile Remove the rest of the $< entries that kill sun make
902 Fri Aug 25 15:00:30 EDT 1989 Nobody You Know (hack@ai.mit.edu)
904 * atof-m68k.c (gen_to_words) deal with denormalized floating-point
907 Tue Aug 22 02:03:05 1989 Roland McGrath (roland at hobbes.ai.mit.edu)
909 * Makefile (gas-dist.tar): Put ChangeLog in the tar file.
911 * version.c: Added comment telling Jay Fenl--I mean people--not to put
912 changes in version.c, but to use ChangeLog instead.
914 * version.c (version_string): Put "GNU" in all-caps.
916 * version.c: Moved all comments about changes to ChangeLog (this file).
917 Many anonymous entries have been attributed to Jay Fenlason (hack).
919 Thu Aug 17 15:53:57 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu)
921 * Makefile: Removed $< references that seem
922 to choke some versions of make.
924 * frags.c (frag_grow): Fixed to deal with requests for very
925 large frags (larger than frags.chunk_size).
927 * app.c (do_scrub_next_char): Have it ignore any characters
928 after the filename in a # line "filename".
930 * sparc.c (s_common): On an error, don't print out
931 input_line_pointer past the end of the line where the error is.
933 * atof-generic.c (atof_generic): Accept any case for
936 * m68k.c (m68_ip): Don't use PC-relative mode for alterable
939 Tue Aug 15 04:58:36 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu)
941 * sparc.c (md_begin): Rewrote this function to perform consistency
942 checks with the new opcode table.
944 Fri Aug 11 16:01:16 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu)
946 * sparc-opcode.h (struct sparc_opcode): Replaced `mask' field with
947 `lose'; removed `last' field. Updated all opcodes accordingly.
948 Fixed several opcodes that generated the wrong instructions.
949 sparc.c (md_begin, sparc_ip): Changed to use new struct sparc_opcode.
951 Thu Aug 3 14:44:24 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu)
953 * Makefile (a32k): Use read- and write-ns32k.o
954 * ns32k.c (encode_operand): Make sure pcrel_adjust starts out zeroed.
955 * read.c (cons): Call fix_new_ns32k() if NS32K is defined.
956 * write.c (write_object_file): Ditto.
957 These so that .word sym-sym (etc) will produce values with
958 the proper byte-order.
960 Wed Aug 2 12:55:?? 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu)
962 * sparc.c (comment_chars[]): Removed '|' because it was causing
963 problems. Probably not the best fix, since I suspect other
964 assemblers (68020) may get | in .stabs also, and the 68020 needs
965 the '|' comment character.
967 Mon Jul 31 09:22:28 1989 Roland McGrath (roland at apple-gunkies.ai.mit.edu)
969 * sparc.c (sparc_ip): Allow the characters [0123] in opcodes.
971 Tue Jul 25 16:32:12 1989 Jay Fenlason (hack)
973 * atof-generic.c (atof_generic): Tried to keep
974 size_of_digits_in_littlenum from going negative.
976 * sparc-opcode.h: Added duplicate [i+1] entries to go with
977 the [1+i] entries already there. A kludgy fix, but it works.
979 Mon Jul 24 17:20:03 1989 Jay Fenlason (hack)
981 * write.c (relax_segment): Modified rs_org code so it won't
982 occasionally dump core.
984 * write.c (pseudo_set): Modified SEG_DIFFERENCE to (perhaps)
985 allow one to set a symbol to the difference of two other symbols.
987 * ns32k.c (convert_iif): Moved size_so_far+=size and size=0 inside
988 the check for a valid type.
990 * sparc-opcode.h: Modified the entries for std "q,[1+i]", "D,[1+i]",
993 (In version 1.34) Jay Fenlason (hack)
995 * Makefile: Reorganized, added stuff to make asparc.
997 * sparc.c, sparc-opcode.h, sparc.h: Sparc port.
999 * write.c: Set the size of text and bss segments to a multiple of eight
1002 * m68k.c: Moved .single pseudo-op to machine independent part.
1004 * atof-generic.c: Fixed type in #ifdef __GNUC__.
1006 * sparc-opcode.h: Handle "mov REG, %y".
1008 * make-gas.com: Know that error.c no longer exists.
1010 * sparc.c: Handle [expr+reg].
1011 Don't call getExpression when looking for an immediate and getting
1012 something that starts with % and isn't %hi or %lo.
1014 * Teach the 68k about long conditional branches.
1016 (In version 1.33) Jay Fenlason (hack)
1018 * Use __builtin_alloca if available.
1020 * README: Added more instructions for reporting bugs.
1022 * ns32k-opcode.h: Changed the acbb, acbw, and acbd insns.
1024 * vax.c: Replaced instances of LENGTH[STRING] with STRING[LENGTH].
1026 * ns32k.c (encode_operand): Increased max size of bit field for exts
1027 and inss instructions from 31 to 32 bits.
1029 * flonum-mult.c (flonum_multip): Fixed typo.
1031 * m68kc.: Allow #32 to be the same as #0 for bit-field ops.
1033 * make-gas.com, version.c, hex-value.c, flonum-const.c: VMS fixes.
1035 * ns32k.c, ns32k-opcode.h: More fixes from taylor@think.com.
1036 Mostly typos in comments, etc.
1038 * ns32k-opcode.h: Fixed size of immediate operands to andw and andd
1041 (In version 1.32) Jay Fenlason (hack)
1043 * read.c (s_set): Fixed misnamed variable.
1045 * as.c: Don't hang if given an invalid option.
1047 * m68k.c: Fixed bug in creating absolute long addresses for branches.
1049 * ns3k*: Some small ns32k patches.
1051 * m68k.c: Recognize 0rnan, 0rinf, 0r-inf.
1053 * app.c: Don't dump core on unterminated strings.
1055 * symbols.c: Give reasonable error messages.
1057 * ns32k*: Allow -m32032 and -m32532 options.
1059 * atof-*.c: Added support for NaN, Inf, and -Inf in atof_generic and
1060 the various descriptions.
1062 * m68k.c (add_fix): Replace occurrences of "width==" with
1063 "(width)==". This correct a precedence problem.
1065 * write.c, struc-symbol.h, m68k-opcode.h, m-hpux.h, Makefile: Changes
1066 for HP-UX from Chris Hanson (cph@kleph.ai.mit.edu).
1068 * m68k-opcode.h: Reorder movem insns so gdb will see the ones using the
1069 register list syntax first.
1071 * symbols.c (colon): Give more useful error messages when something was
1072 defined as a .comm and is now trying to be defined locally.
1073 Also, redefining a symbol is a fatal, not a warning.
1075 * m68k.c: Fixed a bug in using bignums as literal bit patterns for
1076 floating-point numbers.
1078 (In version 1.31) Jay Fenlason (hack)
1080 * i386*: More patches.
1082 * Moved machine-dependent option parsing into the machine-dependent
1085 (In version 1.30) Jay Fenlason (hack)
1087 * i386*: New new version.
1089 * atof-m68k.c: Changed to be smaller, with somewhat better modularity.
1090 Also fixed an obscure bug wherein next_bits would return random bits.
1092 * m68k.c: Be more careful about creating PC-relative addressing modes
1093 on the 68000 and 68010.
1095 * frags.c (frag_new): Zero out the new frag.
1097 * Don't choke on "foo= bar" or on formfeeds.
1099 * read.c: Allow Sun-syntax local labels #ifdef SUN_ASM_SYNTAX.
1100 * m-sun3.h: Defined SUN_ASM_SYNTAX.
1102 (In version 1.29) Jay Fenlason (hack)
1104 * i386.c: Newer version that fixes a bug wherein a jump instruction
1105 would be split between two frags.
1107 * i386*: New version.
1109 * m68k.c: #ifdef M_SUN and -m68010, produce Sun-2 executables.
1111 (In version 1.28) Jay Fenlason (hack)
1113 * m68k.c: Added .single pseudo-op.
1115 * Made ". = X" and ".set .,X" equivalent to ".org X".
1116 The pseudo-symbol "." has the value of the location the assembler is
1117 currently assembling to.
1119 (In version 1.27) Jay Fenlason (hack)
1121 * Merged ns32k and i386 support.
1123 (In version 1.26) Jay Fenlason (hack)
1125 * Added partial ns32k support.
1127 * Added RMS's evil .word misfeature. Invented the -k (kludge) option
1128 to warn that this misfeature was used.
1130 * Modified some files to get rid of warnings from GCC.
1132 * Added fix so that / can also be a comment character by itself.
1134 (In version 1.25) Jay Fenlason (hack)
1136 * Installed patches for VMS.
1138 * as.h (SIZEOF_STRUCT_FRAG): Added space before backslash-newline.
1140 * messages.c: Fixed typo.
1142 * app.c: Handle : correctly.
1144 * error.c: Removed; no longer used.
1146 * m68k-opcode.h: Added fnop.
1147 Fixed to correctly handle fmovem with a register list and
1148 non-predecriment addressing mode.
1150 * m68k-opcode.h: Fixed to know about long form of FBcc insns.
1152 * write.c: Warn if a fixup ended up being wider than its field width.
1154 (In version 1.24) Jay Fenlason (hack)
1156 * Accept and ignore -mc68010 and -m68010 switches.
1158 * Correctly assemble long subroutine calls on the 68000 without using a
1159 68020-specific instruction.
1161 * When calling with no filenames, read stdin.
1163 (In version 1.23) Jay Fenlason (hack)
1167 * xmalloc.c, xrealloc.c: Replaced to work with GCC.
1169 (In version 1.22) Jay Fenlason (hack)
1171 * write.c: Fixed a VMS bug.
1173 * m68k.c: Fixed a bug having to do with turning absolute into
1176 * atof-m68k.c (atof_m68k, gen_to_words): Try to avoid a problem with
1177 running off the end of the LITTLENUMS.
1179 * vax.c: Fixed so parenthesized expressions work.
1181 * atof-generic.c: Added a cast that fixes problems with some C
1186 * Changes for VMS support and correct bitfield order for
1191 * m68k*: Fixed "fmovel #N, fpcr". Added fpcr and fpsr to the list of
1196 * m68k.c? (md_convert_frag): Don't put the fixups for absolute long to
1197 PC-relative in the data segment.
1199 * atof-generic.c: #include <alloca.h> #ifdef sparc.
1203 * Re-fixed _vfprintf stuff (?).
1205 * Made "movem REG, ADDR" work.
1207 * Improved preprocessing, without temporary files.
1211 * Don't produce an undefined empty symbol for ".globl foo," (a line
1212 ending with a comma).
1214 * Fixed a bug wherein ".long X" became ".long 0" on the Sparc.
1216 * Fixed a bug which caused many "#APP" "#NO_APP" pairs to dump core.
1218 * Fixed calls to _doprnt to call _vfprintf #ifndef NO_VARARGS.
1222 * Merged HP-UX changes from Chris Hanson (cph@zurich.ai.mit.edu).
1224 * flonum-multip.c: Renamed to flonum-mult.c.
1226 * m-hpux.h: Created.
1228 * m68k.c (bcopy): Fixed.
1232 * struct-symbol.h: Renamed to struc-symbol.h.
1236 * vax.c: Added a quick fix for the offset of fixed-width branches not
1237 fitting in the field given.
1239 * gdb-lines.c, read.c: Added support for .gdline and .gdbline
1244 * read.c, atof-generic.c: Fixed bugs in reading in floating-point
1247 * m68k-opcode.h: Made "fmovep a0@, fp0" work.
1251 * write.c: Fixed an obscure bug in relaction that would occasionally
1252 cause the assembler to stop relaxing when it really had at least one
1257 * m68k*: Allow register lists in fmovem.
1259 * Added more floating-point exponents.
1261 * Print an error message on exponent overflow.
1265 * Fixed floating point bugs that made it generate incorrect numbers for
1266 values over 10^16 or so.
1270 * Fixed bug wherein you couldn't forward reference local label 0.
1274 * m68k.c, m68k-opcode.h: Added support for fmovem with register lists.
1276 * Fixed an obscure bug having to do with generating PC-relative
1277 addressing mode for things in the middle of the instruction instead of
1280 Wed Mar 1 15:29:24 1989 Randall Smith (randy at apple-gunkies.ai.mit.edu)
1282 * *.*: Modified copyright notices to reflect new General Public
1285 * Makefile: Added copyright notice.
1287 Fri Feb 17 09:42:01 1989 Jay Fenlason (hack at spiff)
1289 * Patched frags.c so that new frags start out bzero()ed.
1291 Thu Jan 26 14:23:44 1989 Jay Fenlason (hack at apple-gunkies.ai.mit.edu)
1293 * Added patches from pace to files as.h i386.c i386-opcode.h
1294 imull foo,%eax no longer gets assembled into the 32-64 bit
1295 multiply, which clobbers %edx behind gcc's back
1297 jcxz/jecxz were backwards
1299 There was a bug when using %ebp as a base register with no
1302 Instructions like andb $0xffffff, %al used to put out too many
1305 The splitting jump instructions across frags could happen when
1306 obstack_room()==6 too.
1311 version-control: never