From 69686a2c915b65553cb051c7cde82f938f60882e Mon Sep 17 00:00:00 2001
From: Starnakin <camille@chauvet.pro>
Date: Wed, 29 Jan 2025 12:41:57 +0100
Subject: [PATCH] fix: fork: set child espat the right postion

---
 src/multitasking/fork.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/multitasking/fork.c b/src/multitasking/fork.c
index de36709..f871d34 100644
--- a/src/multitasking/fork.c
+++ b/src/multitasking/fork.c
@@ -1,6 +1,7 @@
 #include "interrupts.h"
 #include "string.h"
 #include "task.h"
+#include "types.h"
 
 u16 fork(void)
 {
@@ -11,6 +12,9 @@ u16 fork(void)
 	child->daddy = current_task;
 	current_task->child = child;
 	memcpy(child->esp0, current_task->esp0, STACK_SIZE);
+	u32 *daddy_esp = 0;
+	asm("movl %%esp, %0" : "=m"(daddy_esp));
+	child->esp = child->esp0 + (daddy_esp - current_task->esp0);
 	toris();
 	return current_task == child ? 0 : child->uid;
 }