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Diffstat (limited to 'x86_64/include/syscall_sw.h')
| -rw-r--r-- | x86_64/include/syscall_sw.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/x86_64/include/syscall_sw.h b/x86_64/include/syscall_sw.h new file mode 100644 index 0000000..4e03f28 --- /dev/null +++ b/x86_64/include/syscall_sw.h @@ -0,0 +1,40 @@ +/* + * Mach Operating System + * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie Mellon + * the rights to redistribute these changes. + */ + +#ifndef _MACH_X86_64_SYSCALL_SW_H_ +#define _MACH_X86_64_SYSCALL_SW_H_ + +#include <mach/machine/asm.h> + +#define kernel_trap(trap_name,trap_number,number_args) \ +ENTRY(trap_name) \ + movq $ trap_number,%rax; \ + movq %rcx,%r10; \ + syscall; \ + ret; \ +END(trap_name) + +#endif /* _MACH_X86_64_SYSCALL_SW_H_ */ |