Changeset 909c6e3 in mainline for arch/mips/include/exception.h

Timestamp:

2005-09-07T09:44:30Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

d246e7e

Parents:

24bd23a

Message:

MIPS exception now saves all necesssary information only on stack.

File:

• arch/mips/include/exception.h (modified) (2 diffs)

arch/mips/include/exception.h

@@ -30 +30 @@
 #define __EXCEPTION_H__
 
+#ifndef __mips_TYPES_H_
+#  include <arch/types.h>
+#endif
+
 #define EXC_Int         0
 #define EXC_Mod         1
@@ -49 +53 @@
 #define EXC_VCED        31
 
-extern void exception(void);
+struct exception_regdump {
+        __u32 at;
+        __u32 v0;
+        __u32 v1;
+        __u32 a0;
+        __u32 a1;
+        __u32 a2;
+        __u32 a3;
+        __u32 t0;
+        __u32 t1;
+        __u32 t2;
+        __u32 t3;
+        __u32 t4;
+        __u32 t5;
+        __u32 t6;
+        __u32 t7;
+        __u32 s0;
+        __u32 s1;
+        __u32 s2;
+        __u32 s3;
+        __u32 s4;
+        __u32 s5;
+        __u32 s6;
+        __u32 s7;
+        __u32 t8;
+        __u32 t9;
+        __u32 gp;
+        __u32 sp;
+        __u32 s8;
+        __u32 ra;
+        
+        __u32 lo;
+        __u32 hi;
+
+        __u32 status; /* cp0_status */
+        __u32 epc; /* cp0_epc */
+};
+
+extern void exception(struct exception_regdump *pstate);
 
 #endif