1 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3 * config/ho-generic.h (malloc, realloc): Declare.
5 * Lots of comment/whitespace changes.
7 * write.h (struct fix): Some fields reordered, narrowed.
9 * read.c (MASK_CHAR): Define using C types, not magic number.
11 * as.c, input-file.c: Deleted some unused code.
13 * app.c, as.h: Doc fix.
15 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
17 * as.h (xmalloc): Argument is long.
19 * xmalloc.c (error): Remove declaration; as.h takes care of it.
21 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
23 * configure.in: Accept target OS "vms".
25 * symbols.c: Merged ANSI and non-ANSI function decls, using
28 * xmalloc.c: Just include as.h, don't bother trying to figure out
31 * strstr.c, strerror.c: Deleted.
32 * Makefile.in: Deleted references.
34 * config/tc-ns32k.c: Don't include header file for string
35 declarations; leave that to ho-*.h.
37 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
39 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
40 imported from FSF sources.
42 * messages.c (strerror): Declare unconditionally.
44 * as.h: Delete alloca and register definitions.
46 * config/atof-ieee.c (mask): Now const.
48 * obstack.c, obstack.h: Deleted.
50 * as.h (flag_readonly_data_in_text): New flag.
51 * as.c (main): Set it for -R.
53 * as.h (flag_suppress_warnings): New flag.
54 * as.c (main): Set it for -W.
55 * messages.c (as_warn): Check it instead of flagseen['W'].
57 * as.h (flag_always_generate_output): New flag.
58 * as.c (main): Set it for -Z.
60 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
61 * config/tc-a29k.h: Ditto.
62 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
65 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
67 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
68 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
72 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
73 xrealloc from xrealloc.c.
74 * xrealloc.c: Deleted.
75 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
77 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
80 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
82 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
83 don't initialize it with NULL.
85 * config/ho-vax.h (M_VAX): Deleted; was unused.
87 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
88 New files imported from FSF version, contributed by Eric Youngdale.
89 * README-vms-dbg, config/vms: Deleted.
91 * ChangeLog, config/ChangeLog: Merged.
93 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
96 * input-file.c (input_file_open): Eliminate call to setvbuf.
97 [USG] (setbuffer): Deleted macro.
99 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
101 * all files: Whitespace changes for GNU indentation style, done by
102 GNU `indent'. Some cleanup still needed, especially of comments.
104 * configure.in: No te-386bsd.h file exists; don't try to use it.
106 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
108 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
109 could be doing emulation.
111 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
113 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
115 * subsegs.h: add extern to segment_info declaration.
117 * read.h: added extern declarations for comment_chars,
118 line_comment_chars, and line_separator_chars.
119 read.c, app.c: removed definitions of comment_chars,
120 line_comment_chars, and line_separator_chars.
122 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
123 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
125 (insert_reg): put REGISTER_PREFIX before register names before
126 putting them in the symbol table.
127 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
130 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
133 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
134 comment_chars, line_comment_chars and line_seperator_chars
135 consistently const, and always initialized them. Included read.h.
137 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
139 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
140 constant will not fit in an immediate field.
141 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
143 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
145 * obj-coff.c (callj_table): Delete global variable.
146 (obj_emit_relocations): Define it locally here, and only if
149 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
150 (m68k_ip): Don't warn about bignum used as float bit-pattern.
152 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
153 with a single set using PARAMS macro.
155 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
158 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
160 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
161 so widening works consistently.
163 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
165 * version.c: Put conditional "const" before version_string, not
166 before dummy function for VMS. Now version 1.91.03.
168 * app.c (do_scrub_next_char): Need double-\ before `000' to show
169 printed rep of null character.
171 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
173 * obj-coffbfd.c (write_object_file): check return value of
176 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
178 * Support for i386-sysv.
179 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
180 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
181 be used to set them all to zero as was done before.
182 (fill_section): segment addresses now set in write_object_file.
183 (fill_section): Don't set STYP_NOLOAD for .bss section.
184 (fixup_segment): 386 uses strange common symbol format.
185 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
186 compatibility with SVR3.2 linker.
187 * configure.in: i386-sysv and i386-sco use coffbfd.
189 * app.c (do_scrub_next_char): discard whitespace after a label.
191 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
193 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
194 hosts, use the sysv configuration for solaris2
196 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
198 fix i960+non-bfd coff bit rot.
199 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
200 support for C source listings. (obj_coff_endef): look in the right
201 part of the symbol for the symbol name
203 * tc-m68k.c (get_num): make it work for all segments, not just the
206 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
208 * configure.in: recognize i386-*-bsd emulation.
210 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
212 * configure.in: use the cpu-vendor-os triple for host and target
214 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
216 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
217 * tc-z8k.c: lots of bug fixes
219 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
221 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
222 #elif, since it is not supported by old compilers.
223 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
224 couple of expressions in tc-m68k.c.
226 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
228 * read.c (cons): If NO_RELOC is defined, use it.
230 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
232 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
234 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
235 local labels to start with a .) and set REGISTER_PREFIX to %.
236 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
238 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
240 * messages.c: Comment changes.
242 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
244 * as.h: Test if __STDC__ is defined only, don't test its value.
245 * messages.c: If __STDC__ is not defined, define NO_STDARG.
247 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
249 * listing.c (debugging_pseudo): Add stabs and stabn as things to
252 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
254 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
255 sections starting from zero, rather than making them consecutive.
256 This makes subsequent reloc calculations easier, esp if the object
257 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
258 allocate lcomm in .data rather than in .bss. It seems that some
259 tools can't cope with a non-zero sized bss before linkage.
261 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
263 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
264 throughout. That enum no longer means what we thought it meant.
266 * tc-m68k.c (md_assemble, md_parse_option): Handle new
267 "-mno-688[58]1" options.
269 * tc-m68k.c: Added CPU32 support.
271 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
273 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
275 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
277 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
278 Change LIBDEPS dependence to LIBS.
280 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
282 * Makefile.in (install): if $(tooldir) exists, install as in
285 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
287 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
288 .word is < -32768 or > 32767. The -J flag causes the error to be
289 ignored. This is to catch over-sized switches generated by gcc on
290 systems which don't support the broken .word hack.
291 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
292 write.c (fixup_segment): check for signed .word overflow if
293 WARN_SIGNED_OVERFLOW_WORD.
295 * write.c (fixup_segment): fixed missing parens in expression
296 checking for byte or word overflow.
298 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
299 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
300 WARN_SIGNED_OVERFLOW_WORD.
302 * obj-coffbfd.c (fixup_segment): fixed missing parens in
303 expression checking for byte or word overflow.
305 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
307 Support for i386 coff
308 * obj-coffbfd.h : added stuff
309 * tc-i386.c (tc_coff_fix2rtype): new function
310 * tc-i386.h : new coff defines
312 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
314 * input-scrub.c (input_scrub_push): call input_file_begin, not
316 messages.c (as_perror): print ": " between the passed in error and
317 the strerror, like perror does.
319 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
321 * Makefile.in: use gas_target instead of modifying target_cpu.
322 From Steve Chamberlain:
323 Makefile.in: Handle m68*-*-coff*.
324 read.c, read.h: add mult argument to s_space
326 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
327 Motorola and MIT syntax; gas can now assemble either type of
329 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
330 From Steve Chamberlain:
331 m68kcoff.mt: for m68k COFF.
332 obj-coffbfd.c: (fixup_mdeps) added
333 (size_section) removed bad sanity check
334 (fill_section) added rs_machine_dependent case
335 (write_object_file) call fixup_mdeps
336 (fixup_segment) set fx_subsy to 0.
337 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
339 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
342 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
344 * Makefile.in (LIBS): Include opcode library.
346 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
348 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
349 including zero are accepted, pass +0.0.
351 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
353 * Makefile.in: map "as" through program_transform_name when
356 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
358 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
360 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
362 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
363 tc-i960.c (md_ri_to_chars): Always output bout object file in
364 little endian byte order (used to use endianness of host).
366 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
368 * config/tc-m68k.c (init_table): Now const. Always include 68851
369 data, so that "bc" is available to 68040 cache instructions.
370 Added "tt0", "tt1", and 68ec030 variants.
371 (md_assemble): Complain if 68000 (only) and 68881 are specified.
372 (enum _register): Added TT0, TT1.
373 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
374 line number correctly in "internal error" messages. Don't print
375 architecture-mismatch message for operand errors.
377 From Colin Smith (colin@wrs.com):
378 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
379 than install_operand.
381 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
383 * listing.c (buffer_line): rewind to the start of include
384 files, they might be included twice.
386 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
388 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
390 * Makefile.in: defined TARGET_CPU for C code so that it can choose
391 one element of a family.
393 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
395 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
396 so that we can assemble hand-written libgcc code.
398 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
400 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
401 has already been formatted (but may still contain %-characters).
404 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
406 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
407 written with indirection on the last two operands, which can be
408 either data or address registers. Added a new operand type 'r'
409 which accepts either register type. Added '(' to notend stuff in
410 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
412 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
414 * as.h (enum _relax_state): Start off at one, not zero, to better
415 catch uninitialized-variable errors.
416 (linkrelax): Declare new variable.
418 * messages.c (warning_count, error_count): Default initializer is
421 * write.c: Merged some declarations, using PARMS macro.
422 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
423 data_last_frag): No longer static.
424 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
425 defined, call it. Change segments before calling fixup_segment.
426 (relax_align): If linkrelax, provide extra padding.
428 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
429 their not having symbols associated.
431 * tc-i960.c (norelax, instrument_branches): Default initializer is
433 (linkrelax): Delete variable definition.
434 (mem_fmt): Call fix_new with NO_RELOC.
435 (tc_bout_fix_to_chars): Handle alignment relocs.
436 (i960_handle_align): New function.
437 * tc-i960.h (linkrelax): Delete declaration.
438 (HANDLE_ALIGN): New macro; calls i960_handle_align.
439 (NEED_FX_R_TYPE, NO_RELOC): New macros.
441 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
443 * config/sparc.mt: New file. Grab sparc opcode table from bfd
446 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
448 * Makefile.in: always create installation directories. Removed
449 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
450 FLAGS_TO_PASS to recursive makes.
452 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
454 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
455 being used with args swapped, causing occasional lossage when
456 refilling buffers after an include file.
458 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
460 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
461 version. Discard bogus DONTDEF version.
462 (as_warn, as_bad, as_fatal): Likewise.
464 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
466 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
467 selected architecture, print a message saying so and listing what
468 processors support it, rather than saying "operands mismatch".
470 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
472 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
474 * config/ho-rs6000.h (M_RS6000): Don't define it.
476 (BROKEN_ASSERT): Define it if not __STDC__.
478 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
480 * sparc.mt: New file.
482 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
484 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
485 if TN_SUN3; otherwise align to 2**N-byte bounary.
487 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
489 * read.c (s_fill): make the .fill size clamped error a warn and
490 fix bug where 0's were always placed.
492 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
493 two bytes of any constant with 0xff:
495 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
497 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
498 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
500 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
502 * tc-m68k.c (try_index): Error if index scaling specified and
503 assembling for an older CPU than a 68020.
505 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
507 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
508 fx_offset into account.
510 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
512 * configure.in (mips host): Accept "ultrix" with version number.
514 * expr.c (floating_constant): Separate "=-" to avoid confusing
515 ancient or broken compilers.
517 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
518 processor/opcode mismatch, so reword the error message.
519 (md_assemble): If no CPU has been set (even if FPU/PMMU
520 characteristics have been), default to 68020. Don't need extra
521 quotes around error string.
523 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
525 * read.c (potable): Revert sac's incorrect change made Jul 13.
526 Align really is supposed to be ptwo not nbytes.
528 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
530 * Makefile.in: _Do_ include libiberty. (from sef)
532 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
534 * expr.c (integer_constant): Handle "0f" and "0b" label references
537 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
539 * write.c (fixup_segment): if relaxing, don't do anything.
540 * config/obj-bout.[ch] : maintain the a_relaxable file header info
541 * config/tc-i960.c: new option -linkrelax
543 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
545 * expr.c (expr): allow SEG_BSS in expressions
546 * read.c (potable): align should be nbytes, not ptwo!
547 * write.c (write_object_file): extra glue for new bss attributes
548 (relax_segment): SEG_BSS is ok now
549 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
551 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
553 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
555 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
557 * configure.in: recognize m680x0 as having sun3 emulation mode for
561 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
563 * Makefile.in: Add program_suffix (parallel to program_prefix)
565 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
567 * app.c (process_escape): new function to handle escapes the right
568 way, (do_scrub_next_char): use new function
569 * cond.c (s_ifdef): do ifdef/ifndef right
570 * read.c (s_fill): make the , expressions optional like the doc
572 * config/tc-h8300.[ch]: better warnings
574 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
576 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
579 * write.c (write_object_file): various changes to handle data in
580 the BSS segment in much the same was as stuff in the DATA segment.
582 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
583 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
584 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
585 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
588 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
590 * expr.c(expr): allow SEG_REGISTER in expressions.
591 * read.c(pseudo_set): register expressions can be the source of a
593 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
594 goto SEG_TEXT (if a.out)
595 * write.c (write_object_file): If a.out don't use the old way for
597 * config/obj-a.out (s_sect): complain if the user tries to use a
598 subsegment with a value which might interfere with out -R hackery.
599 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
600 rather than use ugly if tree. (init_regtable): insert register
601 names into symbol table.
603 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
605 * write.c (write_object_file): keep the fix_tail clean, which
606 fixes a bug in -R where relocations were being lost.
608 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
610 * expr.c(expr): allow SEG_REGISTER in expressions.
611 * read.c(pseudo_set): register expressions can be the source of a
613 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
614 goto SEG_TEXT (if a.out)
615 * write.c (write_object_file): If a.out don't use the old way for
617 * config/obj-a.out (s_sect): complain if the user tries to use a
618 subsegment with a value which might interfere with out -R hackery.
619 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
620 rather than use ugly if tree. (init_regtable): insert register
621 names into symbol table.
623 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
625 * write.c (write_object_file): keep the fix_tail clean, which
626 fixes a bug in -R where relocations were being lost.
628 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
630 * configure.in: recognize m680x0 as having sun3 emulation mode for
633 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
635 * configure.in: recognize m680x0 as an m68k
637 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
639 * configure.in: Recognize sparclite as a sparc variant.
641 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
644 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
646 * config/tc-a29k.c: lint
647 * listing.c, expr.c: patches from Andrew Smith
649 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
651 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
652 calc the base of relocs correctly.
653 * tc-a29k.c (parse_operand): allow expressions to be in any section.
655 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
657 * as.c, write.c: use -K rather than -k for the broken word warning
660 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
662 * Makefile.in: do not print recursion lines.
664 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
666 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
668 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
670 * write.c (write_object_file): For b.out format, round up section
671 start addresses to match required alignment.
673 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
675 * Makefile.in (install): Install into $(tooldir)/bin, since that's
676 where gcc looks for it.
678 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
680 * Makefile.in: Changed some lines to be less confusing for some
683 * input-file.c: Conditionalize on _IOFBF, not VMS.
685 * read.c, write.c: Change a series of ifdef/elif to
686 ifdef/else/ifdef etc.
688 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
690 * symbols.c (fb_label_init): fix sizeof to memset.
692 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
694 * Makefile.in: install the man page.
696 * Makefile.in: pass down MAKEINFO explicitly on info.
698 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
700 * flonum-const.c: renamed flonum-konst.c to stop dos name
703 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
705 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
706 tc-m68k.h to te-sun3.h.
708 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
710 * configure.in: vxworks68 gets te-sun3.h.
712 * expr.c: remove limitation that local_labels_dollar or
713 local_labels_fb must be < 10.
715 * symbols.c: remove local_labels_dollar, replace with a function
716 interface for a sparse array. All users adjusted.
718 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
720 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
722 * Makefile.in: added check target.
724 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
726 * Makefile.in: added tooldir and program_prefix.
728 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
730 * write.{c,h} (fix_new): Make these declarations consistent.
732 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
734 * Makefile.in (strerror.o): Add rule so that broken Sun make can
737 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
739 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
741 * expr.c (operand): if can't work out what sort of operand it is,
742 then look through FLT_CHARS for a hint.
744 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
746 * Makefile.in, configure.in: removed traces of namesubdir,
747 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
748 copyrights to '92, changed some from Cygnus to FSF.
750 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
752 * expr.c: If an expression is single comma, then return with
753 SEG_ABSENT rather than an error - since the sparc front end does
754 really strange things with things like fbge,a
756 * as.h: include bfd.h if using many sections
757 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
758 local labels didn't work.
759 * listing.c (list_symbol_table): don't core dump when there's no
761 * write.c, write.h: call fix_new with the right number of args on
763 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
766 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
768 * app.c: MRI compatibility - allow single quote to start a string.
769 * as.c: fix typo recently introduced.
770 * as.h : Don't include aout/reloc.h - it's not right for COFF!
771 * expr.c: Much rewriting, to accomodate MRI syntax for
772 expressions. Also easier to read now.
773 * listing.c: Put back defuns
774 * read.c: modified to accept MRI syntax, put back listing pseudo
775 ops so that an assembler built with NO_LISTING ignores list ops
777 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
778 machine is a SPARC or a 29K.
779 * config/obj-aout.c: added s_sect pseudo op
780 * config/obj-coffbfd.c: lints, set the filehdr flags right and
781 fill in the timestamp.
782 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
783 anymore, define all the relocs which the tc-<x> bit will use so we
784 can translate from them to the coff types.
785 * config/tc-a29k.c: reloc_type isn't ane enum any more
786 * config/tc-m68k.c: Added NO_RELOC definition.
788 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
790 * Makefile.in: put header files before C source for TAGS; remove
791 references to non-existent syscalls.h.
793 * read.c, write.c subsegs.c: back out the .bss changes.
795 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
797 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
801 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
803 * symbols.c (local_label_name): symbols now start with ^A.
805 * read.c, subsegs.c, write.c obj-coff.c: added handling of
806 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
807 generate these sections. .align: will use NOP_OPCODE or 0
808 for padding. This is just for being nice to the
811 * expr.c (operand): changed to generate local label "\001L0"
812 starting with a ^A so that it is recognized as a local label.
814 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
816 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
817 i/o opcodes - inb, inw, outb and outw. string manipulation with
818 att syntax - scmp, slod, smov, ssca, ssto.
820 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
821 to just after .file .
823 In obj_crawl_symbol_chain() where it tries to put the external
824 symbols apart, with the condition:
825 (!S_IS_DEFINED(symbolP) &&
826 !S_IS_DEBUG(symbolP) &&
827 !SF_GET_STATICS(symbolP))
828 it was moving too many symbols out. So I switch it back to the
830 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
832 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
833 so that we don't use the F_RELFLG which make the linker complain
834 that somebody has stripped the relocation info.
836 Also, the AIX ld program require that the relocation table
837 is sorted by r_vaddr like the standard ATT assembler does.
839 [he also changed the sizeof(struct ...)'s into the coff
840 style FOOSZ macros. I'm not sure this is right, but I can't
841 remember why. xoxorich.]
843 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
845 * Makefile.in, configure.in, doc: use the doc. Build it, install
848 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
850 * read.c: white space and comments only.
852 * configure.in: use the new atof-ns32.c for ns32k.
854 * write.c: comment change only.
856 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
857 aren't yet integrated.
859 * tc-i860.[hc]: blew off the dust. Something must still be done
860 about conflicting relocation types.
862 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
865 * tc-i960.c, tc-sparc.c: white space and comments only.
867 * tc-a29k.h: delete duplicate macro definition.
869 * new file atof-ns32k.c copied from hack's last unreleased gas.
871 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
873 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
876 * nearly everything. flush ChangeLog, package as gas-1.92.1.
877 ChangeLog's prior to this are sketchy at best. I have logs.
878 They just aren't ChangeLogs.