mirror of
https://github.com/intel/linux-sgx
synced 2026-06-08 14:49:32 +00:00
Li, Xun
edfe42a517
Supported loading enclave at address 0. Upgraded Intel(R) Quote Verification Enclave to integrate SgxSSL/OpenSSL version 1.1.1k. Updated the DCAP driver V1.33 with stability fixes, released as V1.33.2. This is to support legacy solutions not ready to transition to the latest DCAP driver V1.41 or kernel 5.11+. Fixed bugs. Signed-off-by: Li, Xun <xun.li@intel.com>
118 lines
4.0 KiB
C
118 lines
4.0 KiB
C
/*
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* Copyright (C) 2011-2021 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _SEDEBUGGERLIB_H_
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#define _SEDEBUGGERLIB_H_
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#include "arch.h"
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#include "se_types.h"
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#include "se_macro.h"
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#include <stdlib.h>
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#define URTS_EXCEPTION_PRECREATEENCLAVE 0xa1a01ec0
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#define URTS_EXCEPTION_POSTINITENCLAVE 0xa1a01ec1
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#define URTS_EXCEPTION_PREREMOVEENCLAVE 0xa1a01ec3
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#define URTS_EXCEPTION_PREEENTER 0xa1a01ec7
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#define FIRST_CHANCE_EXCEPTION 1
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#define SECOND_CHANCE_EXCEPTION 0
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#define DBWIN_BUFFER 0xa1a01ec5
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#define CXX_EXCEPTION 0xe06d7363
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#define SE_UNICODE 1
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#define SE_ANSI 0
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#define DEBUGGER_ENABLED 1
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#define DEBUG_INFO_STRUCT_VERSION 0x83d0ce23
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const size_t BUF_SIZE = sizeof(void*);
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typedef struct _debug_tcs_info_t
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{
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struct _debug_tcs_info_t* next_tcs_info;
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void* TCS_address;
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uintptr_t ocall_frame; /* ocall_frame_t** */
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unsigned long thread_id;
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}debug_tcs_info_t;
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#define DEBUG_INFO_MAX_PARAMETERS 10
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typedef struct _debug_info_t
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{
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uintptr_t param_array[DEBUG_INFO_MAX_PARAMETERS];
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}debug_info_t;
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//enclave_type bit map
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#define ET_SIM_SHIFT 0 /*bits[0]=0 hw, bits[0]=1 sim*/
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#define ET_DEBUG_SHIFT 1 /*bits[1]=0 product enclave, bits[1]=1 debug enclave*/
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#define ET_SIM (1 << ET_SIM_SHIFT)
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#define ET_DEBUG (1 << ET_DEBUG_SHIFT)
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typedef struct _debug_enclave_info_t
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{
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PADDED_POINTER(struct _debug_enclave_info_t, next_enclave_info);
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PADDED_POINTER(void, start_addr);
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PADDED_POINTER(debug_tcs_info_t, tcs_list);
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uint32_t enclave_type;
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uint32_t file_name_size;
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PADDED_POINTER(void, lpFileName);
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PADDED_POINTER(void, g_peak_heap_used_addr);
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PADDED_POINTER(void, g_peak_rsrv_mem_committed_addr);
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uint64_t elrange_start_address;
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PADDED_POINTER(void, dyn_sec);
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sgx_misc_select_t misc_select;
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/* The following members are optional or unused */
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uint32_t struct_version;
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uint32_t unicode;
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}debug_enclave_info_t;
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typedef struct _ocall_frame_t
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{
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uintptr_t pre_last_frame;
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uintptr_t index;
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uintptr_t xbp;
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uintptr_t ret;
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}ocall_frame_t;
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static inline void destory_debug_info(debug_enclave_info_t *debug_info)
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{
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if(debug_info->lpFileName)
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{
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free(debug_info->lpFileName);
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debug_info->lpFileName = NULL;
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}
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/*tcs_list is just a pointer, the instance is maintained in CTrustThread, so don't free it.*/
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debug_info->tcs_list = NULL;
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}
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#endif /*_SEDEBUGGERLIB_H_*/
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