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[libos] Print error sgx status when ocall failed

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Zheng, Qi 2023-03-02 19:19:31 +08:00 committed by volcano
parent 27a3c75209
commit 79bbd2ad3e
1 changed files with 10 additions and 5 deletions
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15
src/libos/src/vm/vm_perms.rs
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@ -47,14 +47,19 @@ impl VMPerms {
if rsgx_is_supported_EDMM() {
// With EDMM support, reserved memory permission should be updated.
assert!(
sgx_tprotect_rsrv_mem(addr, len, prot.bits() as i32)
== sgx_status_t::SGX_SUCCESS
);
let sgx_status = sgx_tprotect_rsrv_mem(addr, len, prot.bits() as i32);
if sgx_status != sgx_status_t::SGX_SUCCESS {
panic!("sgx_tprotect_rsrv_mem status {}", sgx_status);
}
} else {
// Without EDMM support, reserved memory permission is statically RWX and we only need to do mprotect ocall.
let sgx_status = occlum_ocall_mprotect(&mut retval, addr, len, prot.bits() as i32);
assert!(sgx_status == sgx_status_t::SGX_SUCCESS && retval == 0);
if sgx_status != sgx_status_t::SGX_SUCCESS || retval != 0 {
panic!(
"occlum_ocall_mprotect status {}, retval {}",
sgx_status, retval
);
}
}
}
}