Changeset 631ca4d in mainline for arch/amd64

Timestamp:

2006-03-13T20:51:35Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

5c089c3a

Parents:

25d7709

Message:

New synchronous ipc.
Widened syscall to support up to 5 parameters.

Location:

arch/amd64

Files:

• include/syscall.h (modified) (1 diff)
• src/syscall.c (modified) (1 diff)

arch/amd64/include/syscall.h

@@ -32 +32 @@
 #include <arch/types.h>
 
-extern __native syscall_handler(__native id, __native a1, __native a2, __native a3);
+extern __native syscall_handler(__native a1,__native a2, __native a3, 
+                                __native a4, __native id);
 extern void syscall_setup_cpu(void);
 

arch/amd64/src/syscall.c

@@ -64 +64 @@
 /** Dispatch system call */
 __native syscall_handler(__native a1, __native a2, __native a3,
-                         __native id)
+                         __native a4, __native id)
 {
         if (id < SYSCALL_END)
-                return syscall_table[id](a1,a2,a3);
+                return syscall_table[id](a1,a2,a3,a4);
         else
                 panic("Undefined syscall %d", id);