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Diffstat (limited to 'src/arch/alpha/ecoff_machdep.h')
| -rw-r--r-- | src/arch/alpha/ecoff_machdep.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/arch/alpha/ecoff_machdep.h b/src/arch/alpha/ecoff_machdep.h new file mode 100644 index 000000000..9341b8ff7 --- /dev/null +++ b/src/arch/alpha/ecoff_machdep.h @@ -0,0 +1,73 @@ +/* + * Taken from NetBSD arch/alpha/ecoff_machdep.h + */ + +/* $NetBSD: ecoff_machdep.h,v 1.5 1999/04/27 02:32:33 cgd Exp $ */ + +/* + * Copyright (c) 1994 Adam Glass + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Adam Glass. + * 4. The name of the Author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY Adam Glass ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL Adam Glass BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +// +// Define COFF/ECOFF integer type sizes +// +typedef int16_t coff_short; +typedef uint16_t coff_ushort; +typedef int32_t coff_int; +typedef uint32_t coff_uint; +typedef int64_t coff_long; +typedef uint64_t coff_ulong; +typedef uint64_t coff_addr; + +#define ECOFF_LDPGSZ 4096 + +#define ECOFF_PAD \ + coff_ushort bldrev; /* XXX */ + +#define ECOFF_MACHDEP \ + coff_uint gprmask; \ + coff_uint fprmask; \ + coff_ulong gp_value + +#define ECOFF_MAGIC_ALPHA 0603 +#define ECOFF_MAGIC_NETBSD_ALPHA 0605 +#define ECOFF_BADMAG(ep) \ + ((ep)->f.f_magic != ECOFF_MAGIC_ALPHA && \ + (ep)->f.f_magic != ECOFF_MAGIC_NETBSD_ALPHA) + +#define ECOFF_FLAG_EXEC 0002 +#define ECOFF_SEGMENT_ALIGNMENT(ep) \ + (((ep)->f.f_flags & ECOFF_FLAG_EXEC) == 0 ? 8 : 16) + +#define ECOFF_FLAG_OBJECT_TYPE_MASK 0x3000 +#define ECOFF_OBJECT_TYPE_NO_SHARED 0x1000 +#define ECOFF_OBJECT_TYPE_SHARABLE 0x2000 +#define ECOFF_OBJECT_TYPE_CALL_SHARED 0x3000 + |