OpenE2K/qemu-e2k
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target: e2k: Fix crash on conditional syscall.

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This commit is contained in:
Denis Drakhnia 2020-11-12 19:32:08 +02:00 committed by Denis Drakhnia
parent 725d1d5acf
commit 15508fb418
1 changed files with 4 additions and 1 deletions
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5
target/e2k/helper.c
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@ -16,7 +16,10 @@ void helper_raise_exception(CPUE2KState *env, int tt)
void helper_call(CPUE2KState *env, uint64_t ctpr, uint64_t cond)
{
int tag = GET_FIELD(ctpr, CTPR_TAG_OFF, CTPR_TAG_END);
if (tag == CTPR_TAG_SDISP && cond) {
if (!cond) {
return;
}
if (tag == CTPR_TAG_SDISP) {
CPUState *cs = env_cpu(env);
cs->exception_index = E2K_EXCP_SYSCALL;