1*8d67ca89SAndroid Build Coastguard Worker /* 2*8d67ca89SAndroid Build Coastguard Worker * This file is auto-generated. Modifications will be lost. 3*8d67ca89SAndroid Build Coastguard Worker * 4*8d67ca89SAndroid Build Coastguard Worker * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5*8d67ca89SAndroid Build Coastguard Worker * for more information. 6*8d67ca89SAndroid Build Coastguard Worker */ 7*8d67ca89SAndroid Build Coastguard Worker #ifndef _UAPI_ASM_X86_SGX_H 8*8d67ca89SAndroid Build Coastguard Worker #define _UAPI_ASM_X86_SGX_H 9*8d67ca89SAndroid Build Coastguard Worker #include <linux/types.h> 10*8d67ca89SAndroid Build Coastguard Worker #include <linux/ioctl.h> 11*8d67ca89SAndroid Build Coastguard Worker enum sgx_page_flags { 12*8d67ca89SAndroid Build Coastguard Worker SGX_PAGE_MEASURE = 0x01, 13*8d67ca89SAndroid Build Coastguard Worker }; 14*8d67ca89SAndroid Build Coastguard Worker #define SGX_MAGIC 0xA4 15*8d67ca89SAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_CREATE _IOW(SGX_MAGIC, 0x00, struct sgx_enclave_create) 16*8d67ca89SAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_ADD_PAGES _IOWR(SGX_MAGIC, 0x01, struct sgx_enclave_add_pages) 17*8d67ca89SAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_INIT _IOW(SGX_MAGIC, 0x02, struct sgx_enclave_init) 18*8d67ca89SAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_PROVISION _IOW(SGX_MAGIC, 0x03, struct sgx_enclave_provision) 19*8d67ca89SAndroid Build Coastguard Worker #define SGX_IOC_VEPC_REMOVE_ALL _IO(SGX_MAGIC, 0x04) 20*8d67ca89SAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS _IOWR(SGX_MAGIC, 0x05, struct sgx_enclave_restrict_permissions) 21*8d67ca89SAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_MODIFY_TYPES _IOWR(SGX_MAGIC, 0x06, struct sgx_enclave_modify_types) 22*8d67ca89SAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_REMOVE_PAGES _IOWR(SGX_MAGIC, 0x07, struct sgx_enclave_remove_pages) 23*8d67ca89SAndroid Build Coastguard Worker struct sgx_enclave_create { 24*8d67ca89SAndroid Build Coastguard Worker __u64 src; 25*8d67ca89SAndroid Build Coastguard Worker }; 26*8d67ca89SAndroid Build Coastguard Worker struct sgx_enclave_add_pages { 27*8d67ca89SAndroid Build Coastguard Worker __u64 src; 28*8d67ca89SAndroid Build Coastguard Worker __u64 offset; 29*8d67ca89SAndroid Build Coastguard Worker __u64 length; 30*8d67ca89SAndroid Build Coastguard Worker __u64 secinfo; 31*8d67ca89SAndroid Build Coastguard Worker __u64 flags; 32*8d67ca89SAndroid Build Coastguard Worker __u64 count; 33*8d67ca89SAndroid Build Coastguard Worker }; 34*8d67ca89SAndroid Build Coastguard Worker struct sgx_enclave_init { 35*8d67ca89SAndroid Build Coastguard Worker __u64 sigstruct; 36*8d67ca89SAndroid Build Coastguard Worker }; 37*8d67ca89SAndroid Build Coastguard Worker struct sgx_enclave_provision { 38*8d67ca89SAndroid Build Coastguard Worker __u64 fd; 39*8d67ca89SAndroid Build Coastguard Worker }; 40*8d67ca89SAndroid Build Coastguard Worker struct sgx_enclave_restrict_permissions { 41*8d67ca89SAndroid Build Coastguard Worker __u64 offset; 42*8d67ca89SAndroid Build Coastguard Worker __u64 length; 43*8d67ca89SAndroid Build Coastguard Worker __u64 permissions; 44*8d67ca89SAndroid Build Coastguard Worker __u64 result; 45*8d67ca89SAndroid Build Coastguard Worker __u64 count; 46*8d67ca89SAndroid Build Coastguard Worker }; 47*8d67ca89SAndroid Build Coastguard Worker struct sgx_enclave_modify_types { 48*8d67ca89SAndroid Build Coastguard Worker __u64 offset; 49*8d67ca89SAndroid Build Coastguard Worker __u64 length; 50*8d67ca89SAndroid Build Coastguard Worker __u64 page_type; 51*8d67ca89SAndroid Build Coastguard Worker __u64 result; 52*8d67ca89SAndroid Build Coastguard Worker __u64 count; 53*8d67ca89SAndroid Build Coastguard Worker }; 54*8d67ca89SAndroid Build Coastguard Worker struct sgx_enclave_remove_pages { 55*8d67ca89SAndroid Build Coastguard Worker __u64 offset; 56*8d67ca89SAndroid Build Coastguard Worker __u64 length; 57*8d67ca89SAndroid Build Coastguard Worker __u64 count; 58*8d67ca89SAndroid Build Coastguard Worker }; 59*8d67ca89SAndroid Build Coastguard Worker struct sgx_enclave_run; 60*8d67ca89SAndroid Build Coastguard Worker typedef int(* sgx_enclave_user_handler_t) (long rdi, long rsi, long rdx, long rsp, long r8, long r9, struct sgx_enclave_run * run); 61*8d67ca89SAndroid Build Coastguard Worker struct sgx_enclave_run { 62*8d67ca89SAndroid Build Coastguard Worker __u64 tcs; 63*8d67ca89SAndroid Build Coastguard Worker __u32 function; 64*8d67ca89SAndroid Build Coastguard Worker __u16 exception_vector; 65*8d67ca89SAndroid Build Coastguard Worker __u16 exception_error_code; 66*8d67ca89SAndroid Build Coastguard Worker __u64 exception_addr; 67*8d67ca89SAndroid Build Coastguard Worker __u64 user_handler; 68*8d67ca89SAndroid Build Coastguard Worker __u64 user_data; 69*8d67ca89SAndroid Build Coastguard Worker __u8 reserved[216]; 70*8d67ca89SAndroid Build Coastguard Worker }; 71*8d67ca89SAndroid Build Coastguard Worker 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); 72*8d67ca89SAndroid Build Coastguard Worker #endif 73