diff options
Diffstat (limited to 'lib/sbi/sbi_illegal_insn.c')
| -rw-r--r-- | lib/sbi/sbi_illegal_insn.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sbi/sbi_illegal_insn.c b/lib/sbi/sbi_illegal_insn.c index ecd3508..9691bce 100644 --- a/lib/sbi/sbi_illegal_insn.c +++ b/lib/sbi/sbi_illegal_insn.c @@ -40,6 +40,7 @@ static int misc_mem_opcode_insn(ulong insn, struct sbi_trap_regs *regs) /* Errata workaround: emulate `fence.tso` as `fence rw, rw`. */ if ((insn & INSN_MASK_FENCE_TSO) == INSN_MATCH_FENCE_TSO) { smp_mb(); + regs->mepc += 4; return 0; } |