| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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) |
| 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_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 |