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| author | Richard Stallman <rms@gnu.org> | 1992-02-12 04:07:49 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-02-12 04:07:49 +0000 |
| commit | 93fb14a8b05ddb8c0a1b80e53a373b556ab817ba (patch) | |
| tree | 053acc0f21168ddee1e7c2fce4ec4dbade9bc13a | |
| parent | 0a85d0d72571497eb154eda5a567107a35f8b81f (diff) | |
| download | gcc-93fb14a8b05ddb8c0a1b80e53a373b556ab817ba.zip gcc-93fb14a8b05ddb8c0a1b80e53a373b556ab817ba.tar.gz gcc-93fb14a8b05ddb8c0a1b80e53a373b556ab817ba.tar.bz2 | |
Initial revision
From-SVN: r301
| -rw-r--r-- | gcc/config/m88k/sysv4.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/gcc/config/m88k/sysv4.h b/gcc/config/m88k/sysv4.h new file mode 100644 index 0000000..a4e3de8 --- /dev/null +++ b/gcc/config/m88k/sysv4.h @@ -0,0 +1,66 @@ +/* Definitions of target machine for GNU compiler. + Motorola 88100 in an 88open ABI environment. + Copyright (C) 1990, 1991 Free Software Foundation, Inc. + Written by Ron Guilmette (rfg@ncd.com). + Contributed to FSF by Network Computing Devices. + Other contributions by Vince Guarna (vguarna@urbana.mcd.mot.com), + Ray Essick (essick@i88.isc.com), and Wilson Tien (wtien@urbana.mcd.mot.com). + Currently supported by Tom Wood (wood@dg-rtp.dg.com) + +This file is part of GNU CC. + +GNU CC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU CC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU CC; see the file COPYING. If not, write to +the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* DWARF_DEBUGGING_INFO defined in svr4.h. */ + +#ifndef NO_BUGS +#define AS_BUG_DOT_LABELS +#define AS_BUG_POUND_TYPE +#endif + +#include "svr4.h" +#include "m88k.h" + +/* Identify the compiler. */ +#undef VERSION_INFO1 +#define VERSION_INFO1 "88open ABI, " + +/* Default switches */ +#undef TARGET_DEFAULT +#define TARGET_DEFAULT (MASK_CHECK_ZERO_DIV | \ + MASK_OCS_DEBUG_INFO | \ + MASK_SVR4) + +/* Cpp spec. These pre-assertions are needed for SVR4 as they occur + often in the system header files. __svr4__ is our extension. */ + +#undef CPP_PREDEFINES +#define CPP_PREDEFINES \ + "-Dm88000 -Dm88k -Dunix -D__svr4__ -Amachine(m88k) -Acpu(m88k) -Asystem(unix)" + +/* For the AT&T SVR4 port, the function is _mcount. */ +#undef FUNCTION_PROFILER +#define FUNCTION_PROFILER(FILE, LABELNO) \ + output_function_profiler (FILE, LABELNO, "_mcount", 1) + +/* Override svr4.h and m88k.h. */ +#undef INIT_SECTION_ASM_OP +#define INIT_SECTION_ASM_OP "\tsection\t.init,\"xa\",#progbits\n" +#undef CTORS_SECTION_ASM_OP +#define CTORS_SECTION_ASM_OP "\tsection\t.ctors,\"a\",#progbits\n" +#undef DTORS_SECTION_ASM_OP +#define DTORS_SECTION_ASM_OP "\tsection\t.dtors,\"a\",#progbits\n" + + |