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Add wamrc AoT compiler building support for Windows(MSVC) (#332)

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This commit is contained in:
sophy228
2020-08-11 11:30:51 +08:00
committed by GitHub
parent 3be29c3f46
commit 8ad9c1775f
23 changed files with 1186 additions and 23 deletions
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53
core/shared/utils/uncommon/bh_read_file.c
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@ -2,8 +2,59 @@
#include <sys/stat.h>
#include <fcntl.h>
#if defined(_WIN32) || defined(_WIN32_)
#include <io.h>
#else
#include <unistd.h>
#endif
#if defined(_WIN32) || defined(_WIN32_)
char*
bh_read_file_to_buffer(const char *filename, uint32 *ret_size)
{
char *buffer;
int file;
uint32 file_size, read_size;
struct stat stat_buf;
if (!filename || !ret_size) {
printf("Read file to buffer failed: invalid filename or ret size.\n");
return NULL;
}
if (_sopen_s(&file, filename, _O_RDONLY| _O_BINARY, _SH_DENYNO, 0)) {
printf("Read file to buffer failed: open file %s failed.\n",
filename);
return NULL;
}
if (fstat(file, &stat_buf) != 0) {
printf("Read file to buffer failed: fstat file %s failed.\n",
filename);
_close(file);
return NULL;
}
file_size = (uint32)stat_buf.st_size;
if (!(buffer = (char *)BH_MALLOC(file_size))) {
printf("Read file to buffer failed: alloc memory failed.\n");
_close(file);
return NULL;
}
read_size = _read(file, buffer, file_size);
_close(file);
if (read_size < file_size) {
printf("Read file to buffer failed: read file content failed.\n");
BH_FREE(buffer);
return NULL;
}
*ret_size = file_size;
return buffer;
}
#else /* else of defined(_WIN32) || defined(_WIN32_) */
char*
bh_read_file_to_buffer(const char *filename, uint32 *ret_size)
{
@ -50,4 +101,4 @@ bh_read_file_to_buffer(const char *filename, uint32 *ret_size)
*ret_size = file_size;
return buffer;
}
#endif /* end of defined(_WIN32) || defined(_WIN32_) */