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#include <generated/user_constants.h>
#define PT_OFFSET(r) ((r) * sizeof(long))
#define PT_SYSCALL_NR(regs) ((regs)[HOST_ORIG_AX])
#define PT_SYSCALL_NR_OFFSET PT_OFFSET(HOST_ORIG_AX)
#define PT_SYSCALL_RET_OFFSET PT_OFFSET(HOST_AX)
#define REGS_IP_INDEX HOST_IP
#define REGS_SP_INDEX HOST_SP
#ifdef __i386__
#define FP_SIZE ((HOST_FPX_SIZE > HOST_FP_SIZE) ? HOST_FPX_SIZE : HOST_FP_SIZE)
#else
#define FP_SIZE HOST_FP_SIZE
/*
* x86_64 FC3 doesn't define this in /usr/include/linux/ptrace.h even though
* it's defined in the kernel's include/linux/ptrace.h. Additionally, use the
* 2.4 name and value for 2.4 host compatibility.
*/
#ifndef PTRACE_OLDSETOPTIONS
#define PTRACE_OLDSETOPTIONS 21
#endif
#endif
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