mirror of
https://github.com/intel/linux-sgx
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Li, Xun
117 lines
3.9 KiB
C
117 lines
3.9 KiB
C
/*
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* Copyright (C) 2011-2020 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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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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