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Implement multi-module feature and bulk-memory feature (#271)

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Refine wasm loader and aot loader
Fix potential issue of os_mmap/os_munmap
Update document
This commit is contained in:
wenyongh
2020-06-02 14:53:06 +08:00
committed by GitHub
parent e81f72d41f
commit 752826a667
57 changed files with 4902 additions and 818 deletions
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20
core/shared/utils/bh_common.c
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@ -32,6 +32,26 @@ b_memcpy_s(void * s1, unsigned int s1max,
return 0;
}
int b_memmove_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;
}
memmove(dest, src, n);
return 0;
}
int
b_strcat_s(char * s1, unsigned int s1max, const char * s2)
{