kernel: remove placeholder vm subsystem

include/socks/vm.h

@@ -1,31 +0,0 @@
-#ifndef SOCKS_VM_H_
-#define SOCKS_VM_H_
-
-#include <socks/status.h>
-#include <socks/compiler.h>
-
-typedef struct vm_map_entry {
-	int reserved;
-} vm_map_entry_t;
-
-typedef struct vm_map {
-	int reserved;
-} vm_map_t;
-
-typedef struct vm_object {
-	int reserved;
-} vm_object_t;
-
-typedef struct vm_page {
-	char padding[64];
-} __packed vm_page_t;
-
-extern kern_status_t vm_bootstrap(void);
-
-extern vm_map_t *vm_map_create(void);
-
-extern vm_object_t *vm_object_create(void);
-
-extern void vm_page_init(vm_page_t *page);
-
-#endif

vm/vm_bootstrap.c

@@ -1,6 +0,0 @@
-#include <socks/status.h>
-
-kern_status_t vm_bootstrap(void)
-{
-	return KERN_ERR_UNIMPLEMENTED;
-}

vm/vm_map.c

@@ -1,7 +0,0 @@
-#include <socks/vm.h>
-#include <stddef.h>
-
-vm_map_t *vm_map_create(void)
-{
-	return NULL;
-}

vm/vm_object.c

@@ -1,7 +0,0 @@
-#include <socks/vm.h>
-#include <stddef.h>
-
-vm_object_t *vm_object_create(void)
-{
-	return NULL;
-}

vm/vm_page.c

@@ -1,6 +0,0 @@
-#include <socks/vm.h>
-
-void vm_page_init(vm_page_t *page)
-{
-
-}