diff options
Diffstat (limited to 'target/s390x/helper.c')
| -rw-r--r-- | target/s390x/helper.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/target/s390x/helper.c b/target/s390x/helper.c index 948c0398d4..a3a49164e4 100644 --- a/target/s390x/helper.c +++ b/target/s390x/helper.c @@ -52,6 +52,7 @@ hwaddr s390_cpu_get_phys_page_debug(CPUState *cs, vaddr vaddr) target_ulong raddr; int prot; uint64_t asc = env->psw.mask & PSW_MASK_ASC; + uint64_t tec; /* 31-Bit mode */ if (!(env->psw.mask & PSW_MASK_64)) { @@ -63,7 +64,11 @@ hwaddr s390_cpu_get_phys_page_debug(CPUState *cs, vaddr vaddr) asc = PSW_ASC_PRIMARY; } - if (mmu_translate(env, vaddr, MMU_INST_FETCH, asc, &raddr, &prot, false)) { + /* + * We want to read code even if IEP is active. Use MMU_DATA_LOAD instead + * of MMU_INST_FETCH. + */ + if (mmu_translate(env, vaddr, MMU_DATA_LOAD, asc, &raddr, &prot, &tec)) { return -1; } return raddr; |