Changeset eb1d9c1 in mainline for kernel/arch/arm32/include/cp15.h

Timestamp:

2013-01-11T01:27:38Z (11 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

07d62a9

Parents:

7e87436

Message:

arm32, cp15: Fix write macro to actually generate writes.

Fixes fpu related undefined instruction kills on qemu bbxm.

File:

• kernel/arch/arm32/include/cp15.h (modified) (1 diff)

kernel/arch/arm32/include/cp15.h

@@ -51 +51 @@
 static inline void name##_write(uint32_t val) \
 { \
-        asm volatile ( "mrc p15, "#opc1", %0, "#crn", "#crm", "#opc2"\n" :: "r" (val) ); \
+        asm volatile ( "mcr p15, "#opc1", %0, "#crn", "#crm", "#opc2"\n" :: "r" (val) ); \
 }