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/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _UAPI_ASM_X86_SGX_H
#define _UAPI_ASM_X86_SGX_H
#include <linux/types.h>
#include <linux/ioctl.h>
enum sgx_page_flags {
SGX_PAGE_MEASURE = 0x01,
};
#define SGX_MAGIC 0xA4
#define SGX_IOC_ENCLAVE_CREATE _IOW(SGX_MAGIC, 0x00, struct sgx_enclave_create)
#define SGX_IOC_ENCLAVE_ADD_PAGES _IOWR(SGX_MAGIC, 0x01, struct sgx_enclave_add_pages)
#define SGX_IOC_ENCLAVE_INIT _IOW(SGX_MAGIC, 0x02, struct sgx_enclave_init)
#define SGX_IOC_ENCLAVE_PROVISION _IOW(SGX_MAGIC, 0x03, struct sgx_enclave_provision)
#define SGX_IOC_VEPC_REMOVE_ALL _IO(SGX_MAGIC, 0x04)
#define SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS _IOWR(SGX_MAGIC, 0x05, struct sgx_enclave_restrict_permissions)
#define SGX_IOC_ENCLAVE_MODIFY_TYPES _IOWR(SGX_MAGIC, 0x06, struct sgx_enclave_modify_types)
#define SGX_IOC_ENCLAVE_REMOVE_PAGES _IOWR(SGX_MAGIC, 0x07, struct sgx_enclave_remove_pages)
struct sgx_enclave_create {
__u64 src;
};
struct sgx_enclave_add_pages {
__u64 src;
__u64 offset;
__u64 length;
__u64 secinfo;
__u64 flags;
__u64 count;
};
struct sgx_enclave_init {
__u64 sigstruct;
};
struct sgx_enclave_provision {
__u64 fd;
};
struct sgx_enclave_restrict_permissions {
__u64 offset;
__u64 length;
__u64 permissions;
__u64 result;
__u64 count;
};
struct sgx_enclave_modify_types {
__u64 offset;
__u64 length;
__u64 page_type;
__u64 result;
__u64 count;
};
struct sgx_enclave_remove_pages {
__u64 offset;
__u64 length;
__u64 count;
};
struct sgx_enclave_run;
typedef int(* sgx_enclave_user_handler_t) (long rdi, long rsi, long rdx, long rsp, long r8, long r9, struct sgx_enclave_run * run);
struct sgx_enclave_run {
__u64 tcs;
__u32 function;
__u16 exception_vector;
__u16 exception_error_code;
__u64 exception_addr;
__u64 user_handler;
__u64 user_data;
__u8 reserved[216];
};
typedef int(* vdso_sgx_enter_enclave_t) (unsigned long rdi, unsigned long rsi, unsigned long rdx, unsigned int function, unsigned long r8, unsigned long r9, struct sgx_enclave_run * run);
#endif
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