move init to new stack

diff --git a/aseg-paging/pagingstub.c b/aseg-paging/pagingstub.c
index 782bf0f589042e90cc72bfac367cc7e97ab1f6c8..941be86ef737baaaab8845cd78b41d82d78ca3e3 100644 (file)
--- a/aseg-paging/pagingstub.c
+++ b/aseg-paging/pagingstub.c
@@ -170,6 +170,17 @@ static void pt_setup(int tseg_start, int tseg_size) {
                addmap(0x1F0000 + i * 0x1000, tseg_start + i * 0x1000);
 }
 
+void init_and_run(void)
+{
+       if (!initialized)
+       {
+               smi_init();
+               initialized = 1;
+       }
+       
+       smi_entry();
+}
+
 void c_entry(void)
 {
        paging_enb = 0;
@@ -209,15 +220,6 @@ void c_entry(void)
        
        outb(0x80, 0x07);
 
-       if (!initialized)
-       {
-               smi_init();     /* Run the firstrun. */
-               outb(0x80, 0x08);
-               
-               initialized = 1;
-       }
-       
-       outb(0x80, 0x09);
-       ps_switch_stack(smi_entry, 0x270000);
+       ps_switch_stack(init_and_run, 0x270000);
        outb(0x80, 0xFA);
 }