diff options
Diffstat (limited to 'c/src/lib/libcpu/powerpc/new-exceptions/cpu_asm.S')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/new-exceptions/cpu_asm.S | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/c/src/lib/libcpu/powerpc/new-exceptions/cpu_asm.S b/c/src/lib/libcpu/powerpc/new-exceptions/cpu_asm.S index 0a96c32ef1..c40803ac2a 100644 --- a/c/src/lib/libcpu/powerpc/new-exceptions/cpu_asm.S +++ b/c/src/lib/libcpu/powerpc/new-exceptions/cpu_asm.S @@ -23,7 +23,7 @@ * COPYRIGHT (c) 1989-1997. * On-Line Applications Research Corporation (OAR). * - * Copyright (c) 2011-2012 embedded brains GmbH. + * Copyright (c) 2011-2013 embedded brains GmbH. * * The license and distribution terms for this file may in * the file LICENSE in this distribution or at @@ -323,6 +323,8 @@ PROC (_CPU_Context_switch): PPC_GPR_STORE r30, PPC_CONTEXT_OFFSET_GPR30(r3) PPC_GPR_STORE r31, PPC_CONTEXT_OFFSET_GPR31(r3) + stw r2, PPC_CONTEXT_OFFSET_GPR2(r3) + /* Restore context from r4 */ restore_context: @@ -363,6 +365,8 @@ restore_context: PPC_GPR_LOAD r30, PPC_CONTEXT_OFFSET_GPR30(r4) PPC_GPR_LOAD r31, PPC_CONTEXT_OFFSET_GPR31(r4) + lwz r2, PPC_CONTEXT_OFFSET_GPR2(r4) + mtcr r7 mtlr r6 mtmsr r5 |