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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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