Fix some compilation warnings and enable Windows JIT (#586)

core/shared/utils/bh_vector.c

@@ -6,12 +6,14 @@
 #include "bh_vector.h"
 
 static uint8*
-alloc_vector_data(uint32 length, uint32 size_elem)
+alloc_vector_data(size_t length, size_t size_elem)
 {
     uint64 total_size = ((uint64)size_elem) * length;
     uint8 *data;
 
-    if (total_size > UINT32_MAX) {
+    if (length > UINT32_MAX
+        || size_elem > UINT32_MAX
+        || total_size > UINT32_MAX) {
         return NULL;
     }
 
@@ -23,7 +25,7 @@ alloc_vector_data(uint32 length, uint32 size_elem)
 }
 
 static bool
-extend_vector(Vector *vector, uint32 length)
+extend_vector(Vector *vector, size_t length)
 {
     uint8 *data;
 
@@ -45,7 +47,7 @@ extend_vector(Vector *vector, uint32 length)
 }
 
 bool
-bh_vector_init(Vector *vector, uint32 init_length, uint32 size_elem)
+bh_vector_init(Vector *vector, size_t init_length, size_t size_elem)
 {
     if (!vector) {
         LOG_ERROR("Init vector failed: vector is NULL.\n");
@@ -104,7 +106,7 @@ bool bh_vector_get(const Vector *vector, uint32 index, void *elem_buf)
 
 bool bh_vector_insert(Vector *vector, uint32 index, const void *elem_buf)
 {
-    uint32 i;
+    size_t i;
     uint8 *p;
 
     if (!vector || !elem_buf) {
@@ -182,7 +184,7 @@ bh_vector_remove(Vector *vector, uint32 index, void *old_elem_buf)
     return true;
 }
 
-uint32
+size_t
 bh_vector_size(const Vector *vector)
 {
     return vector ? vector->num_elems : 0;

core/shared/utils/bh_vector.h

@@ -35,7 +35,7 @@ typedef struct Vector {
  * @return true if success, false otherwise
  */
 bool
-bh_vector_init(Vector *vector, uint32 init_length, uint32 size_elem);
+bh_vector_init(Vector *vector, size_t init_length, size_t size_elem);
 
 /**
  * Set element of vector
@@ -104,7 +104,7 @@ bh_vector_remove(Vector *vector, uint32 index, void *old_elem_buf);
  *
  * @return return the size of the vector
  */
-uint32
+size_t
 bh_vector_size(const Vector *vector);
 
 /**

core/shared/utils/uncommon/bh_getopt.c

@@ -6,6 +6,7 @@
 #ifndef __GNUC__
 
 #include "bh_getopt.h"
+#include <stdio.h>
 #include <string.h>
 
 char* optarg = NULL;
@@ -14,7 +15,6 @@ int optind = 1;
 int getopt(int argc, char *const argv[], const char *optstring)
 {
     static int sp = 1;
-    int c;
     int opt;
     char *p;