Changeset 204674e in mainline for arch/ia32/src/interrupt.c

Timestamp:

2006-01-15T16:49:10Z (20 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4be51c8

Parents:

81703f9

Message:

"Hello world" from user space

File:

• arch/ia32/src/interrupt.c (modified) (2 diffs)

arch/ia32/src/interrupt.c

@@ -28 +28 @@
 
 #include <arch/interrupt.h>
+#include <syscall/syscall.h>
 #include <print.h>
 #include <debug.h>
@@ -111 +112 @@
 }
 
-void syscall(int n, void *stack)
+void syscall(int n, void *st)
 {
-        printf("cpu%d: syscall\n", CPU->id);
-        thread_usleep(1000);
+        __native *stack = (__native *) st;
+        
+        if (stack[-2] < SYSCALL_END)
+                syscall_table[stack[-2]](stack[-5], stack[-3], stack[-4]);
+        else
+                panic("Undefined syscall %d", stack[-2]);
 }