diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/traps.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index ab77034921c4..e51d8fd9a152 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -161,16 +161,20 @@ static void show_stacktrace(struct task_struct *task, struct pt_regs *regs) static __always_inline void prepare_frametrace(struct pt_regs *regs) { __asm__ __volatile__( - "1: la $2, 1b\n\t" + ".set push\n\t" + ".set noat\n\t" #ifdef CONFIG_64BIT - "sd $2, %0\n\t" + "1: dla $1, 1b\n\t" + "sd $1, %0\n\t" "sd $29, %1\n\t" "sd $31, %2\n\t" #else - "sw $2, %0\n\t" + "1: la $1, 1b\n\t" + "sw $1, %0\n\t" "sw $29, %1\n\t" "sw $31, %2\n\t" #endif + ".set pop\n\t" : "=m" (regs->cp0_epc), "=m" (regs->regs[29]), "=m" (regs->regs[31]) : : "memory"); |