diff options
Diffstat (limited to 'arch/mips/kernel/branch.c')
| -rw-r--r-- | arch/mips/kernel/branch.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c index c61a41df336..249c61c9acf 100644 --- a/arch/mips/kernel/branch.c +++ b/arch/mips/kernel/branch.c @@ -807,6 +807,16 @@ int __compute_return_epc_for_insn(struct pt_regs *regs, /* Compact branch: BEQZC || JIC */ regs->cp0_epc += 8; break; + case bnezcjialc_op: + if (!cpu_has_mips_r6) { + ret = -SIGILL; + break; + } + /* Compact branch: BNEZC || JIALC */ + if (insn.i_format.rs) + regs->regs[31] = epc + 4; + regs->cp0_epc += 8; + break; #endif case cbcond0_op: case cbcond1_op: |