Changeset 6d9c49a in mainline for arch/mips32

Timestamp:

2006-03-13T19:39:30Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

45d6add

Parents:

78a95d6f

Message:

Added kernel IPC functionality.

Location:

arch/mips32

Files:

• include/types.h (modified) (1 diff)
• src/exception.c (modified) (2 diffs)

arch/mips32/include/types.h

@@ -49 +49 @@
 
 typedef __u32 __native;
+typedef __s32 __snative;
 
 typedef struct pte pte_t;

arch/mips32/src/exception.c

@@ -134 +134 @@
 static void syscall_exception(int n, struct exception_regdump *pstate)
 {
+        interrupts_enable();
         if (pstate->a3 < SYSCALL_END)
                 pstate->v0 = syscall_table[pstate->a3](pstate->a0,
@@ -140 +141 @@
         else
                 panic("Undefined syscall %d", pstate->a3);
+        interrupts_disable();
         pstate->epc += 4;
 }