diff options
| -rw-r--r-- | arch/powerpc/kernel/ptrace.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index 9a0d24c..8d5d4e9 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -1554,8 +1554,8 @@ long arch_ptrace(struct task_struct *child, long request, flush_fp_to_thread(child); if (fpidx < (PT_FPSCR - PT_FPR0)) - tmp = ((unsigned long *)child->thread.fpr) - [fpidx * TS_FPRWIDTH]; + memcpy(&tmp, &child->thread.TS_FPR(fpidx), + sizeof(long)); else tmp = child->thread.fpscr.val; } @@ -1587,8 +1587,8 @@ long arch_ptrace(struct task_struct *child, long request, flush_fp_to_thread(child); if (fpidx < (PT_FPSCR - PT_FPR0)) - ((unsigned long *)child->thread.fpr) - [fpidx * TS_FPRWIDTH] = data; + memcpy(&child->thread.TS_FPR(fpidx), &data, + sizeof(long)); else child->thread.fpscr.val = data; ret = 0; |