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re-org bh_definition.c && introduce wamr fast interpreter (#189)

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Co-authored-by: Xu Jun
This commit is contained in:
Xu Jun
2020-03-07 22:20:38 +08:00
committed by GitHub
parent cfcaca3d35
commit 057c849fc0
44 changed files with 4118 additions and 1066 deletions
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54
core/shared/platform/linux-sgx/bh_definition.c
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@ -1,54 +0,0 @@
/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#include "bh_platform.h"
#define RSIZE_MAX 0x7FFFFFFF
int b_memcpy_s(void * s1, unsigned int s1max, const void * s2, unsigned int n)
{
char *dest = (char*) s1;
char *src = (char*) s2;
if (n == 0) {
return 0;
}
if (s1 == NULL || s1max > RSIZE_MAX) {
return -1;
}
if (s2 == NULL || n > s1max) {
memset(dest, 0, s1max);
return -1;
}
memcpy(dest, src, n);
return 0;
}
int b_strcat_s(char * s1, size_t s1max, const char * s2)
{
if (NULL == s1 || NULL == s2
|| s1max < (strlen(s1) + strlen(s2) + 1)
|| s1max > RSIZE_MAX) {
return -1;
}
strncat(s1, s2, strlen(s2));
return 0;
}
int b_strcpy_s(char * s1, size_t s1max, const char * s2)
{
if (NULL == s1 || NULL == s2
|| s1max < (strlen(s2) + 1)
|| s1max > RSIZE_MAX) {
return -1;
}
strncpy(s1, s2, s1max);
return 0;
}

13
core/shared/platform/linux-sgx/bh_platform.c
View File

@ -14,19 +14,6 @@
#define FIXED_BUFFER_SIZE (1<<9)
static bh_print_function_t print_function = NULL;
char *bh_strdup(const char *s)
{
uint32 size;
char *s1 = NULL;
if (s) {
size = (uint32)(strlen(s) + 1);
if ((s1 = bh_malloc(size)))
bh_memcpy_s(s1, size, s, size);
}
return s1;
}
int bh_platform_init()
{
return 0;