From d2f303680def13835f644a9879183da756c84e1f Mon Sep 17 00:00:00 2001
From: Max Wash <mbswash@gmail.com>
Date: Sun, 8 Feb 2026 13:10:54 +0000
Subject: [PATCH] sched: add root vm-region and handle table to struct task

---
 include/mango/sched.h |  2 ++
 sched/core.c          |  1 +
 sched/task.c          | 10 ++++++++++
 3 files changed, 13 insertions(+)

diff --git a/include/mango/sched.h b/include/mango/sched.h
index 9363251..b6207f7 100644
--- a/include/mango/sched.h
+++ b/include/mango/sched.h
@@ -81,6 +81,8 @@ struct task {
 	char t_name[TASK_NAME_MAX];
 
 	pmap_t t_pmap;
+	struct vm_region *t_address_space;
+	struct handle_table *t_handles;
 
 	struct btree_node t_tasklist;
 	struct queue_entry t_child_entry;
diff --git a/sched/core.c b/sched/core.c
index f20b96d..b88432e 100644
--- a/sched/core.c
+++ b/sched/core.c
@@ -4,6 +4,7 @@
 #include <mango/object.h>
 #include <mango/printk.h>
 #include <mango/sched.h>
+#include <mango/vm-region.h>
 
 extern kern_status_t setup_kernel_task(void);
 extern kern_status_t setup_idle_task(void);
diff --git a/sched/task.c b/sched/task.c
index cad2a19..6b80ccf 100644
--- a/sched/task.c
+++ b/sched/task.c
@@ -1,10 +1,12 @@
 #include <mango/clock.h>
 #include <mango/cpu.h>
+#include <mango/handle.h>
 #include <mango/libc/stdio.h>
 #include <mango/locks.h>
 #include <mango/object.h>
 #include <mango/printk.h>
 #include <mango/sched.h>
+#include <mango/vm-region.h>
 
 #define TASK_CAST(p) OBJECT_C_CAST(struct task, t_base, &task_type, p)
 
@@ -84,6 +86,14 @@ kern_status_t setup_kernel_task(void)
 	__kernel_task->t_state = TASK_RUNNING;
 	__kernel_task->t_pmap = get_kernel_pmap();
 
+	vm_region_create(
+		NULL,
+		"root",
+		VM_KERNEL_BASE,
+		VM_KERNEL_LIMIT - VM_KERNEL_BASE,
+		VM_PROT_READ | VM_PROT_WRITE | VM_PROT_EXEC | VM_PROT_SVR,
+		&__kernel_task->t_address_space);
+
 	snprintf(
 		__kernel_task->t_name,
 		sizeof __kernel_task->t_name,