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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright(c) 2016-20 Intel Corporation.
*/
#ifndef MAIN_H
#define MAIN_H
#define ENCL_HEAP_SIZE_DEFAULT 4096
struct encl_segment {
void *src;
off_t offset;
size_t size;
unsigned int prot;
unsigned int flags;
bool measure;
};
struct encl {
int fd;
void *bin;
off_t bin_size;
void *src;
size_t src_size;
size_t encl_size;
off_t encl_base;
unsigned int nr_segments;
struct encl_segment *segment_tbl;
struct sgx_secs secs;
struct sgx_sigstruct sigstruct;
};
extern unsigned char sign_key[];
extern unsigned char sign_key_end[];
void encl_delete(struct encl *ctx);
bool encl_load(const char *path, struct encl *encl, unsigned long heap_size);
bool encl_measure(struct encl *encl);
bool encl_build(struct encl *encl);
uint64_t encl_get_entry(struct encl *encl, const char *symbol);
int sgx_enter_enclave(void *rdi, void *rsi, long rdx, u32 function, void *r8, void *r9,
struct sgx_enclave_run *run);
#endif /* MAIN_H */
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