1*cda5da8dSAndroid Build Coastguard Worker /* 2*cda5da8dSAndroid Build Coastguard Worker * This file is auto-generated. Modifications will be lost. 3*cda5da8dSAndroid Build Coastguard Worker * 4*cda5da8dSAndroid Build Coastguard Worker * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5*cda5da8dSAndroid Build Coastguard Worker * for more information. 6*cda5da8dSAndroid Build Coastguard Worker */ 7*cda5da8dSAndroid Build Coastguard Worker #ifndef _UAPI_ASM_X86_SGX_H 8*cda5da8dSAndroid Build Coastguard Worker #define _UAPI_ASM_X86_SGX_H 9*cda5da8dSAndroid Build Coastguard Worker #include <linux/types.h> 10*cda5da8dSAndroid Build Coastguard Worker #include <linux/ioctl.h> 11*cda5da8dSAndroid Build Coastguard Worker enum sgx_page_flags { 12*cda5da8dSAndroid Build Coastguard Worker SGX_PAGE_MEASURE = 0x01, 13*cda5da8dSAndroid Build Coastguard Worker }; 14*cda5da8dSAndroid Build Coastguard Worker #define SGX_MAGIC 0xA4 15*cda5da8dSAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_CREATE _IOW(SGX_MAGIC, 0x00, struct sgx_enclave_create) 16*cda5da8dSAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_ADD_PAGES _IOWR(SGX_MAGIC, 0x01, struct sgx_enclave_add_pages) 17*cda5da8dSAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_INIT _IOW(SGX_MAGIC, 0x02, struct sgx_enclave_init) 18*cda5da8dSAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_PROVISION _IOW(SGX_MAGIC, 0x03, struct sgx_enclave_provision) 19*cda5da8dSAndroid Build Coastguard Worker #define SGX_IOC_VEPC_REMOVE_ALL _IO(SGX_MAGIC, 0x04) 20*cda5da8dSAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_RESTRICT_PERMISSIONS _IOWR(SGX_MAGIC, 0x05, struct sgx_enclave_restrict_permissions) 21*cda5da8dSAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_MODIFY_TYPES _IOWR(SGX_MAGIC, 0x06, struct sgx_enclave_modify_types) 22*cda5da8dSAndroid Build Coastguard Worker #define SGX_IOC_ENCLAVE_REMOVE_PAGES _IOWR(SGX_MAGIC, 0x07, struct sgx_enclave_remove_pages) 23*cda5da8dSAndroid Build Coastguard Worker struct sgx_enclave_create { 24*cda5da8dSAndroid Build Coastguard Worker __u64 src; 25*cda5da8dSAndroid Build Coastguard Worker }; 26*cda5da8dSAndroid Build Coastguard Worker struct sgx_enclave_add_pages { 27*cda5da8dSAndroid Build Coastguard Worker __u64 src; 28*cda5da8dSAndroid Build Coastguard Worker __u64 offset; 29*cda5da8dSAndroid Build Coastguard Worker __u64 length; 30*cda5da8dSAndroid Build Coastguard Worker __u64 secinfo; 31*cda5da8dSAndroid Build Coastguard Worker __u64 flags; 32*cda5da8dSAndroid Build Coastguard Worker __u64 count; 33*cda5da8dSAndroid Build Coastguard Worker }; 34*cda5da8dSAndroid Build Coastguard Worker struct sgx_enclave_init { 35*cda5da8dSAndroid Build Coastguard Worker __u64 sigstruct; 36*cda5da8dSAndroid Build Coastguard Worker }; 37*cda5da8dSAndroid Build Coastguard Worker struct sgx_enclave_provision { 38*cda5da8dSAndroid Build Coastguard Worker __u64 fd; 39*cda5da8dSAndroid Build Coastguard Worker }; 40*cda5da8dSAndroid Build Coastguard Worker struct sgx_enclave_restrict_permissions { 41*cda5da8dSAndroid Build Coastguard Worker __u64 offset; 42*cda5da8dSAndroid Build Coastguard Worker __u64 length; 43*cda5da8dSAndroid Build Coastguard Worker __u64 permissions; 44*cda5da8dSAndroid Build Coastguard Worker __u64 result; 45*cda5da8dSAndroid Build Coastguard Worker __u64 count; 46*cda5da8dSAndroid Build Coastguard Worker }; 47*cda5da8dSAndroid Build Coastguard Worker struct sgx_enclave_modify_types { 48*cda5da8dSAndroid Build Coastguard Worker __u64 offset; 49*cda5da8dSAndroid Build Coastguard Worker __u64 length; 50*cda5da8dSAndroid Build Coastguard Worker __u64 page_type; 51*cda5da8dSAndroid Build Coastguard Worker __u64 result; 52*cda5da8dSAndroid Build Coastguard Worker __u64 count; 53*cda5da8dSAndroid Build Coastguard Worker }; 54*cda5da8dSAndroid Build Coastguard Worker struct sgx_enclave_remove_pages { 55*cda5da8dSAndroid Build Coastguard Worker __u64 offset; 56*cda5da8dSAndroid Build Coastguard Worker __u64 length; 57*cda5da8dSAndroid Build Coastguard Worker __u64 count; 58*cda5da8dSAndroid Build Coastguard Worker }; 59*cda5da8dSAndroid Build Coastguard Worker struct sgx_enclave_run; 60*cda5da8dSAndroid 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*cda5da8dSAndroid Build Coastguard Worker struct sgx_enclave_run { 62*cda5da8dSAndroid Build Coastguard Worker __u64 tcs; 63*cda5da8dSAndroid Build Coastguard Worker __u32 function; 64*cda5da8dSAndroid Build Coastguard Worker __u16 exception_vector; 65*cda5da8dSAndroid Build Coastguard Worker __u16 exception_error_code; 66*cda5da8dSAndroid Build Coastguard Worker __u64 exception_addr; 67*cda5da8dSAndroid Build Coastguard Worker __u64 user_handler; 68*cda5da8dSAndroid Build Coastguard Worker __u64 user_data; 69*cda5da8dSAndroid Build Coastguard Worker __u8 reserved[216]; 70*cda5da8dSAndroid Build Coastguard Worker }; 71*cda5da8dSAndroid 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*cda5da8dSAndroid Build Coastguard Worker #endif 73