void * priv_data) {
struct v3_io_hook * io_hook = (struct v3_io_hook *)V3_Malloc(sizeof(struct v3_io_hook));
+ if (!io_hook) {
+ PrintError(vm, VCORE_NONE, "Cannot allocate in hooking an I/O port\n");
+ return -1;
+ }
+
+
io_hook->port = port;
if (!read) {
io_hook->priv_data = priv_data;
if (insert_io_hook(vm, io_hook)) {
- PrintError("Could not insert IO hook for port %u (0x%x)\n", port, port);
+ PrintError(vm, VCORE_NONE, "Could not insert IO hook for port %u (0x%x)\n", port, port);
V3_Free(io_hook);
return -1;
}
if (vm->io_map.update_map(vm, port,
((read == NULL) ? 0 : 1),
((write == NULL) ? 0 : 1)) == -1) {
- PrintError("Could not update IO map for port %u (0x%x)\n", port, port);
+ PrintError(vm, VCORE_NONE, "Could not update IO map for port %u (0x%x)\n", port, port);
V3_Free(io_hook);
return -1;
}
struct v3_io_hook * hook = v3_get_io_hook(vm, port);
if (hook == NULL) {
- PrintError("Could not find port to unhook %u (0x%x)\n", port, port);
+ PrintError(vm, VCORE_NONE, "Could not find port to unhook %u (0x%x)\n", port, port);
return -1;
}
struct v3_io_hook * tmp = NULL;
if (io_map->update_map == NULL) {
- PrintError("Trying to refresh an io map with no backend\n");
+ PrintError(vm, VCORE_NONE, "Trying to refresh an io map with no backend\n");
return;
}
struct v3_io_map * io_map = &(vm->io_map);
struct v3_io_hook * tmp_hook = NULL;
- V3_Print("VMM IO Map\n");
+ V3_Print(vm, VCORE_NONE, "VMM IO Map\n");
v3_rb_for_each_entry(tmp_hook, &(io_map->map), tree_node) {
- V3_Print("IO Port: %hu (Read=%p) (Write=%p)\n",
+ V3_Print(vm, VCORE_NONE, "IO Port: %hu (Read=%p) (Write=%p)\n",
tmp_hook->port,
(void *)(tmp_hook->read), (void *)(tmp_hook->write));
}