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data, so that "bc" is available to 68040 cache instructions. Added "tt0", "tt1", and 68ec030 variants. (md_assemble): Complain if 68000 (only) and 68881 are specified. (enum _register): Added TT0, TT1. (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass line number correctly in "internal error" messages. Don't print architecture-mismatch message for operand errors. From Colin Smith (colin@wrs.com): * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather than install_operand.
410 lines
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410 lines
14 KiB
Plaintext
Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
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* config/tc-m68k.c (init_table): Now const. Always include 68851
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data, so that "bc" is available to 68040 cache instructions.
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Added "tt0", "tt1", and 68ec030 variants.
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(md_assemble): Complain if 68000 (only) and 68881 are specified.
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(enum _register): Added TT0, TT1.
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(m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
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line number correctly in "internal error" messages. Don't print
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architecture-mismatch message for operand errors.
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From Colin Smith (colin@wrs.com):
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* config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
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than install_operand.
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Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* listing.c (buffer_line): rewind to the start of include
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files, they might be included twice.
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Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
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* Makefile.in: defined TARGET_CPU for C code so that it can choose
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one element of a family.
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Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
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* messages.c (as_warn): Use fputs, not fprintf, with a buffer that
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has already been formatted (but may still contain %-characters).
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(as_bad): Likewise.
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Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
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* as.h (enum _relax_state): Start off at one, not zero, to better
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catch uninitialized-variable errors.
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(linkrelax): Declare new variable.
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* messages.c (warning_count, error_count): Default initializer is
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sufficient.
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* write.c: Merged some declarations, using PARMS macro.
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(text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
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data_last_frag): No longer static.
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(write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
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defined, call it. Change segments before calling fixup_segment.
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(relax_align): If linkrelax, provide extra padding.
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* obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
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their not having symbols associated.
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* tc-i960.c (norelax, instrument_branches): Default initializer is
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sufficient.
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(linkrelax): Delete variable definition.
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(mem_fmt): Call fix_new with NO_RELOC.
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(tc_bout_fix_to_chars): Handle alignment relocs.
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(i960_handle_align): New function.
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* tc-i960.h (linkrelax): Delete declaration.
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(HANDLE_ALIGN): New macro; calls i960_handle_align.
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(NEED_FX_R_TYPE, NO_RELOC): New macros.
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Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
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* config/sparc.mt: New file. Grab sparc opcode table from bfd
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library.
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Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
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* Makefile.in: always create installation directories. Removed
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MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
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FLAGS_TO_PASS to recursive makes.
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Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
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being used with args swapped, causing occasional lossage when
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refilling buffers after an include file.
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Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
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* messages.c (as_tsktsk): Use correct ANSI form for stdarg
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version. Discard bogus DONTDEF version.
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(as_warn, as_bad, as_fatal): Likewise.
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Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
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* config/tc-m68k.c (m68k_ip): If instruction is invalid for the
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selected architecture, print a message saying so and listing what
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processors support it, rather than saying "operands mismatch".
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Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
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* as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
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* config/ho-rs6000.h (M_RS6000): Don't define it.
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(free): Declare it.
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(BROKEN_ASSERT): Define it if not __STDC__.
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Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* read.c (s_fill): make the .fill size clamped error a warn and
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fix bug where 0's were always placed.
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Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* config/tc-m68k.c (md_pseudo_table): fix the .align thing
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the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
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Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
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* config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
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fx_offset into account.
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Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
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* configure.in (mips host): Accept "ultrix" with version number.
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* expr.c (floating_constant): Separate "=-" to avoid confusing
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ancient or broken compilers.
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* config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
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processor/opcode mismatch, so reword the error message.
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(md_assemble): If no CPU has been set (even if FPU/PMMU
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characteristics have been), default to 68020. Don't need extra
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quotes around error string.
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Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
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* read.c (potable): Revert sac's incorrect change made Jul 13.
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Align really is supposed to be ptwo not nbytes.
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Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
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* Makefile.in: _Do_ include libiberty. (from sef)
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Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
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* expr.c (integer_constant): Handle "0f" and "0b" label references
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properly.
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Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* write.c (fixup_segment): if relaxing, don't do anything.
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* config/obj-bout.[ch] : maintain the a_relaxable file header info
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* config/tc-i960.c: new option -linkrelax
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Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* expr.c (expr): allow SEG_BSS in expressions
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* read.c (potable): align should be nbytes, not ptwo!
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* write.c (write_object_file): extra glue for new bss attributes
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(relax_segment): SEG_BSS is ok now
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* config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
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Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
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* configure.in: recognize m680x0 as having sun3 emulation mode for
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vxworks environment.
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Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
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* Makefile.in: Add program_suffix (parallel to program_prefix)
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>>>>>>> 1.83
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Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* app.c (process_escape): new function to handle escapes the right
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way, (do_scrub_next_char): use new function
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* cond.c (s_ifdef): do ifdef/ifndef right
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* read.c (s_fill): make the , expressions optional like the doc
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says
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* config/tc-h8300.[ch]: better warnings
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Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* subsegs.c (subsegs_begin): create bss0_frchainP in the same was
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as data0_frchainP
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* write.c (write_object_file): various changes to handle data in
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the BSS segment in much the same was as stuff in the DATA segment.
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Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* expr.c(expr): allow SEG_REGISTER in expressions.
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* read.c(pseudo_set): register expressions can be the source of a
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set.
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* subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
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goto SEG_TEXT (if a.out)
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* write.c (write_object_file): If a.out don't use the old way for
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-R.
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* config/obj-a.out (s_sect): complain if the user tries to use a
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subsegment with a value which might interfere with out -R hackery.
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* config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
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rather than use ugly if tree. (init_regtable): insert register
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names into symbol table.
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Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
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* write.c (write_object_file): keep the fix_tail clean, which
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fixes a bug in -R where relocations were being lost.
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Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* expr.c(expr): allow SEG_REGISTER in expressions.
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* read.c(pseudo_set): register expressions can be the source of a
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set.
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* subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
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goto SEG_TEXT (if a.out)
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* write.c (write_object_file): If a.out don't use the old way for
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-R.
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* config/obj-a.out (s_sect): complain if the user tries to use a
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subsegment with a value which might interfere with out -R hackery.
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* config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
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rather than use ugly if tree. (init_regtable): insert register
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names into symbol table.
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Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
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* write.c (write_object_file): keep the fix_tail clean, which
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fixes a bug in -R where relocations were being lost.
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Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
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* configure.in: recognize m680x0 as having sun3 emulation mode for
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vxworks environment.
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Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
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* configure.in: recognize m680x0 as an m68k
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Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
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* configure.in: Recognize sparclite as a sparc variant.
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Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* config/tc-a29k.c: lint
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* listing.c, expr.c: patches from Andrew Smith
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Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
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* as.c, write.c: use -K rather than -k for the broken word warning
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option.
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Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
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* Makefile.in: do not print recursion lines.
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Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
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* Makefile.in: the tooldir copy of gas goes directly in tooldir.
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Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
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* write.c (write_object_file): For b.out format, round up section
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start addresses to match required alignment.
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Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
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* Makefile.in (install): Install into $(tooldir)/bin, since that's
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where gcc looks for it.
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Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
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* Makefile.in: Changed some lines to be less confusing for some
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makes.
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* input-file.c: Conditionalize on _IOFBF, not VMS.
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* read.c, write.c: Change a series of ifdef/elif to
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ifdef/else/ifdef etc.
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Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
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* symbols.c (fb_label_init): fix sizeof to memset.
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Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
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* Makefile.in: install the man page.
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* Makefile.in: pass down MAKEINFO explicitly on info.
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Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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* flonum-const.c: renamed flonum-konst.c to stop dos name
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conflict.
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Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
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* configure.in: vxworks68 gets te-sun3.h.
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* expr.c: remove limitation that local_labels_dollar or
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local_labels_fb must be < 10.
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* symbols.c: remove local_labels_dollar, replace with a function
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interface for a sparse array. All users adjusted.
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Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
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* Makefile.in: added check target.
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Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
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* Makefile.in: added tooldir and program_prefix.
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Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
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* write.{c,h} (fix_new): Make these declarations consistent.
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Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
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* Makefile.in (strerror.o): Add rule so that broken Sun make can
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work in subdirs.
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Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
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* read.c, obj-coffbfd.c : fix h8300 specific bit rot
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* expr.c (operand): if can't work out what sort of operand it is,
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then look through FLT_CHARS for a hint.
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Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
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* Makefile.in, configure.in: removed traces of namesubdir,
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-subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
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copyrights to '92, changed some from Cygnus to FSF.
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Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
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* expr.c: If an expression is single comma, then return with
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SEG_ABSENT rather than an error - since the sparc front end does
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really strange things with things like fbge,a
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* as.h: include bfd.h if using many sections
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* expr.c: LOCAL_LABELS_FB had been changed to lower case - so
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local labels didn't work.
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* listing.c (list_symbol_table): don't core dump when there's no
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symbol there.
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* write.c, write.h: call fix_new with the right number of args on
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the H8.
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* config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
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errors nices
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Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
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* app.c: MRI compatibility - allow single quote to start a string.
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* as.c: fix typo recently introduced.
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* as.h : Don't include aout/reloc.h - it's not right for COFF!
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* expr.c: Much rewriting, to accomodate MRI syntax for
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expressions. Also easier to read now.
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* listing.c: Put back defuns
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* read.c: modified to accept MRI syntax, put back listing pseudo
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ops so that an assembler built with NO_LISTING ignores list ops
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rather than pukes.
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* write.c, write.h: fixs - only keep a reloc type in a fix if the target
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machine is a SPARC or a 29K.
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* config/obj-aout.c: added s_sect pseudo op
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* config/obj-coffbfd.c: lints, set the filehdr flags right and
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fill in the timestamp.
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* config/obj-coffbfd.h: Since we don't include aout/reloc.h
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anymore, define all the relocs which the tc-<x> bit will use so we
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can translate from them to the coff types.
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* config/tc-a29k.c: reloc_type isn't ane enum any more
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* config/tc-m68k.c: Added NO_RELOC definition.
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Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
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* Makefile.in: put header files before C source for TAGS; remove
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references to non-existent syscalls.h.
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* read.c, write.c subsegs.c: back out the .bss changes.
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Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
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* symbols.c (local_label_name): symbols now start with ^A.
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* read.c, subsegs.c, write.c obj-coff.c: added handling of
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`.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
|
|
generate these sections. .align: will use NOP_OPCODE or 0
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for padding. This is just for being nice to the
|
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disassembler.
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* expr.c (operand): changed to generate local label "\001L0"
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starting with a ^A so that it is recognized as a local label.
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* as.c (perform_an_assembly_pass): zero bss_fix_root, too.
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Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
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* Makefile.in, configure.in, doc: use the doc. Build it, install
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it, clean it, etc.
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Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
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* read.c: white space and comments only.
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* configure.in: use the new atof-ns32.c for ns32k.
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* write.c: comment change only.
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Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
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* config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
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rather than abort.
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* nearly everything. flush ChangeLog, package as gas-1.92.1.
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ChangeLog's prior to this are sketchy at best. I have logs.
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They just aren't ChangeLogs.
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