X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/98fd6cb58b5bbc55cd9ceb45bd27b45a3b222df7..946c3fdd31300074cc78841795bd47af908ddddb:/lunaix-os/kernel/asm/x86/interrupts.c

diff --git a/lunaix-os/kernel/asm/x86/interrupts.c b/lunaix-os/kernel/asm/x86/interrupts.c
index b4a443f..9f86cf2 100644
--- a/lunaix-os/kernel/asm/x86/interrupts.c
+++ b/lunaix-os/kernel/asm/x86/interrupts.c
@@ -19,9 +19,10 @@ extern x86_page_table* __kernel_ptd;
 void
 intr_handler(isr_param* param)
 {
-    __current->intr_ctx = *param;
+    param->execp->saved_prev_ctx = __current->intr_ctx;
+    __current->intr_ctx = param;
 
-    struct exec_param* execp = __current->intr_ctx.execp;
+    volatile struct exec_param* execp = __current->intr_ctx->execp;
 
     if (execp->vector <= 255) {
         isr_cb subscriber = isrm_get(execp->vector);