From 4d5e930c48cded790f77497911706aa8f5ff0965 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Sat, 24 Jul 2021 16:55:15 +0200
Subject: save all registers on syscalls

---
 src/kernel/proc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/kernel/proc.c')

diff --git a/src/kernel/proc.c b/src/kernel/proc.c
index a3adf41..a64d5ee 100644
--- a/src/kernel/proc.c
+++ b/src/kernel/proc.c
@@ -11,7 +11,7 @@ struct process *process_new() {
 
 	// map the stack to the last page in memory
 	pagedir_map(proc->pages, (void*)~PAGE_MASK, page_alloc(1), true, true);
-	proc->stack_top = proc->esp = (void*) ~0xF;
+	proc->stack_top = proc->regs.esp = (void*) ~0xF;
 
 	// map the kernel
 	//   yup, .text is writeable too. the plan is to not map the kernel
@@ -26,5 +26,5 @@ struct process *process_new() {
 void process_switch(struct process *proc) {
 	process_current = proc;
 	pagedir_switch(proc->pages);
-	sysexit(proc->eip, proc->esp);
+	sysexit(proc->regs.eip, proc->regs.esp);
 }
-- 
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