diff options
Diffstat (limited to 'target/xtensa/exc_helper.c')
| -rw-r--r-- | target/xtensa/exc_helper.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/target/xtensa/exc_helper.c b/target/xtensa/exc_helper.c index 371a32ba5a..4a1f7aef5d 100644 --- a/target/xtensa/exc_helper.c +++ b/target/xtensa/exc_helper.c @@ -127,6 +127,19 @@ void HELPER(check_interrupts)(CPUXtensaState *env) qemu_mutex_unlock_iothread(); } +void HELPER(intset)(CPUXtensaState *env, uint32_t v) +{ + atomic_or(&env->sregs[INTSET], + v & env->config->inttype_mask[INTTYPE_SOFTWARE]); +} + +void HELPER(intclear)(CPUXtensaState *env, uint32_t v) +{ + atomic_and(&env->sregs[INTSET], + ~(v & (env->config->inttype_mask[INTTYPE_SOFTWARE] | + env->config->inttype_mask[INTTYPE_EDGE]))); +} + static uint32_t relocated_vector(CPUXtensaState *env, uint32_t vector) { if (xtensa_option_enabled(env->config, |