diff options
| -rw-r--r-- | target/openrisc/interrupt.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/target/openrisc/interrupt.c b/target/openrisc/interrupt.c index 3887812810..d4fdb8ce8e 100644 --- a/target/openrisc/interrupt.c +++ b/target/openrisc/interrupt.c @@ -34,9 +34,7 @@ void openrisc_cpu_do_interrupt(CPUState *cs) int exception = cs->exception_index; env->epcr = env->pc; - if (exception == EXCP_SYSCALL) { - env->epcr += 4; - } + /* When we have an illegal instruction the error effective address shall be set to the illegal instruction address. */ if (exception == EXCP_ILLEGAL) { @@ -63,6 +61,9 @@ void openrisc_cpu_do_interrupt(CPUState *cs) env->epcr -= 4; } else { env->sr &= ~SR_DSX; + if (exception == EXCP_SYSCALL || exception == EXCP_FPE) { + env->epcr += 4; + } } if (exception > 0 && exception < EXCP_NR) { |