1 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
3 * all files: Whitespace changes for GNU indentation style, done by
4 GNU `indent'. Some cleanup still needed.
6 * configure.in: No te-386bsd.h file exists; don't try to use it.
8 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
10 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
12 * subsegs.h: add extern to segment_info declaration.
14 * read.h: added extern declarations for comment_chars,
15 line_comment_chars, and line_separator_chars.
16 read.c, app.c: removed definitions of comment_chars,
17 line_comment_chars, and line_separator_chars.
19 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
21 * version.c: Put conditional "const" before version_string, not
22 before dummy function for VMS. Now version 1.91.03.
24 * app.c (do_scrub_next_char): Need double-\ before `000' to show
25 printed rep of null character.
27 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
29 * configure.in: i386-sysv and i386-sco use coffbfd.
31 * app.c (do_scrub_next_char): discard whitespace after a label.
33 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
35 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
36 hosts, use the sysv configuration for solaris2
38 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
40 * configure.in: recognize i386-*-bsd emulation.
42 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
44 * configure.in: use the cpu-vendor-os triple for host and target
46 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
48 * read.c (cons): If NO_RELOC is defined, use it.
50 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
52 * messages.c: Comment changes.
54 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
56 * as.h: Test if __STDC__ is defined only, don't test its value.
57 * messages.c: If __STDC__ is not defined, define NO_STDARG.
59 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
61 * listing.c (debugging_pseudo): Add stabs and stabn as things to
64 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
66 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
67 Change LIBDEPS dependence to LIBS.
69 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
71 * Makefile.in (install): if $(tooldir) exists, install as in
74 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
76 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
77 .word is < -32768 or > 32767. The -J flag causes the error to be
78 ignored. This is to catch over-sized switches generated by gcc on
79 systems which don't support the broken .word hack.
80 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
81 write.c (fixup_segment): check for signed .word overflow if
82 WARN_SIGNED_OVERFLOW_WORD.
84 * write.c (fixup_segment): fixed missing parens in expression
85 checking for byte or word overflow.
87 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
89 * input-scrub.c (input_scrub_push): call input_file_begin, not
91 messages.c (as_perror): print ": " between the passed in error and
92 the strerror, like perror does.
94 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
96 * Makefile.in: use gas_target instead of modifying target_cpu.
97 From Steve Chamberlain:
98 Makefile.in: Handle m68*-*-coff*.
99 read.c, read.h: add mult argument to s_space
101 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
103 * Makefile.in (LIBS): Include opcode library.
105 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
107 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
108 including zero are accepted, pass +0.0.
110 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
112 * Makefile.in: map "as" through program_transform_name when
115 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
117 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
119 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
121 * config/tc-m68k.c (init_table): Now const. Always include 68851
122 data, so that "bc" is available to 68040 cache instructions.
123 Added "tt0", "tt1", and 68ec030 variants.
124 (md_assemble): Complain if 68000 (only) and 68881 are specified.
125 (enum _register): Added TT0, TT1.
126 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
127 line number correctly in "internal error" messages. Don't print
128 architecture-mismatch message for operand errors.
130 From Colin Smith (colin@wrs.com):
131 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
132 than install_operand.
134 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
136 * listing.c (buffer_line): rewind to the start of include
137 files, they might be included twice.
139 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
141 * Makefile.in: defined TARGET_CPU for C code so that it can choose
142 one element of a family.
144 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
146 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
147 has already been formatted (but may still contain %-characters).
150 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
152 * as.h (enum _relax_state): Start off at one, not zero, to better
153 catch uninitialized-variable errors.
154 (linkrelax): Declare new variable.
156 * messages.c (warning_count, error_count): Default initializer is
159 * write.c: Merged some declarations, using PARMS macro.
160 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
161 data_last_frag): No longer static.
162 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
163 defined, call it. Change segments before calling fixup_segment.
164 (relax_align): If linkrelax, provide extra padding.
166 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
167 their not having symbols associated.
169 * tc-i960.c (norelax, instrument_branches): Default initializer is
171 (linkrelax): Delete variable definition.
172 (mem_fmt): Call fix_new with NO_RELOC.
173 (tc_bout_fix_to_chars): Handle alignment relocs.
174 (i960_handle_align): New function.
175 * tc-i960.h (linkrelax): Delete declaration.
176 (HANDLE_ALIGN): New macro; calls i960_handle_align.
177 (NEED_FX_R_TYPE, NO_RELOC): New macros.
179 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
181 * config/sparc.mt: New file. Grab sparc opcode table from bfd
184 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
186 * Makefile.in: always create installation directories. Removed
187 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
188 FLAGS_TO_PASS to recursive makes.
190 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
192 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
193 being used with args swapped, causing occasional lossage when
194 refilling buffers after an include file.
196 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
198 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
199 version. Discard bogus DONTDEF version.
200 (as_warn, as_bad, as_fatal): Likewise.
202 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
204 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
205 selected architecture, print a message saying so and listing what
206 processors support it, rather than saying "operands mismatch".
208 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
210 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
212 * config/ho-rs6000.h (M_RS6000): Don't define it.
214 (BROKEN_ASSERT): Define it if not __STDC__.
216 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
218 * read.c (s_fill): make the .fill size clamped error a warn and
219 fix bug where 0's were always placed.
221 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
223 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
224 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
226 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
228 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
229 fx_offset into account.
231 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
233 * configure.in (mips host): Accept "ultrix" with version number.
235 * expr.c (floating_constant): Separate "=-" to avoid confusing
236 ancient or broken compilers.
238 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
239 processor/opcode mismatch, so reword the error message.
240 (md_assemble): If no CPU has been set (even if FPU/PMMU
241 characteristics have been), default to 68020. Don't need extra
242 quotes around error string.
244 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
246 * read.c (potable): Revert sac's incorrect change made Jul 13.
247 Align really is supposed to be ptwo not nbytes.
249 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
251 * Makefile.in: _Do_ include libiberty. (from sef)
253 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
255 * expr.c (integer_constant): Handle "0f" and "0b" label references
258 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
260 * write.c (fixup_segment): if relaxing, don't do anything.
261 * config/obj-bout.[ch] : maintain the a_relaxable file header info
262 * config/tc-i960.c: new option -linkrelax
264 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
266 * expr.c (expr): allow SEG_BSS in expressions
267 * read.c (potable): align should be nbytes, not ptwo!
268 * write.c (write_object_file): extra glue for new bss attributes
269 (relax_segment): SEG_BSS is ok now
270 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
272 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
274 * configure.in: recognize m680x0 as having sun3 emulation mode for
278 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
280 * Makefile.in: Add program_suffix (parallel to program_prefix)
282 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
284 * app.c (process_escape): new function to handle escapes the right
285 way, (do_scrub_next_char): use new function
286 * cond.c (s_ifdef): do ifdef/ifndef right
287 * read.c (s_fill): make the , expressions optional like the doc
289 * config/tc-h8300.[ch]: better warnings
291 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
293 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
296 * write.c (write_object_file): various changes to handle data in
297 the BSS segment in much the same was as stuff in the DATA segment.
300 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
302 * expr.c(expr): allow SEG_REGISTER in expressions.
303 * read.c(pseudo_set): register expressions can be the source of a
305 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
306 goto SEG_TEXT (if a.out)
307 * write.c (write_object_file): If a.out don't use the old way for
309 * config/obj-a.out (s_sect): complain if the user tries to use a
310 subsegment with a value which might interfere with out -R hackery.
311 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
312 rather than use ugly if tree. (init_regtable): insert register
313 names into symbol table.
315 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
317 * write.c (write_object_file): keep the fix_tail clean, which
318 fixes a bug in -R where relocations were being lost.
320 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
322 * expr.c(expr): allow SEG_REGISTER in expressions.
323 * read.c(pseudo_set): register expressions can be the source of a
325 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
326 goto SEG_TEXT (if a.out)
327 * write.c (write_object_file): If a.out don't use the old way for
329 * config/obj-a.out (s_sect): complain if the user tries to use a
330 subsegment with a value which might interfere with out -R hackery.
331 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
332 rather than use ugly if tree. (init_regtable): insert register
333 names into symbol table.
335 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
337 * write.c (write_object_file): keep the fix_tail clean, which
338 fixes a bug in -R where relocations were being lost.
340 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
342 * configure.in: recognize m680x0 as having sun3 emulation mode for
345 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
347 * configure.in: recognize m680x0 as an m68k
349 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
351 * configure.in: Recognize sparclite as a sparc variant.
353 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
355 * config/tc-a29k.c: lint
356 * listing.c, expr.c: patches from Andrew Smith
358 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
360 * as.c, write.c: use -K rather than -k for the broken word warning
363 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
365 * Makefile.in: do not print recursion lines.
367 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
369 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
371 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
373 * write.c (write_object_file): For b.out format, round up section
374 start addresses to match required alignment.
376 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
378 * Makefile.in (install): Install into $(tooldir)/bin, since that's
379 where gcc looks for it.
381 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
383 * Makefile.in: Changed some lines to be less confusing for some
386 * input-file.c: Conditionalize on _IOFBF, not VMS.
388 * read.c, write.c: Change a series of ifdef/elif to
389 ifdef/else/ifdef etc.
391 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
393 * symbols.c (fb_label_init): fix sizeof to memset.
395 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
397 * Makefile.in: install the man page.
399 * Makefile.in: pass down MAKEINFO explicitly on info.
401 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
403 * flonum-const.c: renamed flonum-konst.c to stop dos name
406 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
408 * configure.in: vxworks68 gets te-sun3.h.
410 * expr.c: remove limitation that local_labels_dollar or
411 local_labels_fb must be < 10.
413 * symbols.c: remove local_labels_dollar, replace with a function
414 interface for a sparse array. All users adjusted.
416 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
418 * Makefile.in: added check target.
420 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
422 * Makefile.in: added tooldir and program_prefix.
424 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
426 * write.{c,h} (fix_new): Make these declarations consistent.
428 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
430 * Makefile.in (strerror.o): Add rule so that broken Sun make can
433 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
435 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
437 * expr.c (operand): if can't work out what sort of operand it is,
438 then look through FLT_CHARS for a hint.
440 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
442 * Makefile.in, configure.in: removed traces of namesubdir,
443 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
444 copyrights to '92, changed some from Cygnus to FSF.
446 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
448 * expr.c: If an expression is single comma, then return with
449 SEG_ABSENT rather than an error - since the sparc front end does
450 really strange things with things like fbge,a
452 * as.h: include bfd.h if using many sections
453 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
454 local labels didn't work.
455 * listing.c (list_symbol_table): don't core dump when there's no
457 * write.c, write.h: call fix_new with the right number of args on
459 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
462 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
464 * app.c: MRI compatibility - allow single quote to start a string.
465 * as.c: fix typo recently introduced.
466 * as.h : Don't include aout/reloc.h - it's not right for COFF!
467 * expr.c: Much rewriting, to accomodate MRI syntax for
468 expressions. Also easier to read now.
469 * listing.c: Put back defuns
470 * read.c: modified to accept MRI syntax, put back listing pseudo
471 ops so that an assembler built with NO_LISTING ignores list ops
473 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
474 machine is a SPARC or a 29K.
475 * config/obj-aout.c: added s_sect pseudo op
476 * config/obj-coffbfd.c: lints, set the filehdr flags right and
477 fill in the timestamp.
478 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
479 anymore, define all the relocs which the tc-<x> bit will use so we
480 can translate from them to the coff types.
481 * config/tc-a29k.c: reloc_type isn't ane enum any more
482 * config/tc-m68k.c: Added NO_RELOC definition.
484 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
486 * Makefile.in: put header files before C source for TAGS; remove
487 references to non-existent syscalls.h.
489 * read.c, write.c subsegs.c: back out the .bss changes.
491 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
493 * symbols.c (local_label_name): symbols now start with ^A.
495 * read.c, subsegs.c, write.c obj-coff.c: added handling of
496 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
497 generate these sections. .align: will use NOP_OPCODE or 0
498 for padding. This is just for being nice to the
501 * expr.c (operand): changed to generate local label "\001L0"
502 starting with a ^A so that it is recognized as a local label.
504 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
506 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
508 * Makefile.in, configure.in, doc: use the doc. Build it, install
511 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
513 * read.c: white space and comments only.
515 * configure.in: use the new atof-ns32.c for ns32k.
517 * write.c: comment change only.
519 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
521 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
524 * nearly everything. flush ChangeLog, package as gas-1.92.1.
525 ChangeLog's prior to this are sketchy at best. I have logs.
526 They just aren't ChangeLogs.