Remove redundant push/pop pair that stores and restores the enclave base
address in the test enclave, as it is never used after the pop and can
anyway be easily retrieved via the __encl_base symbol.
Signed-off-by: Jo Van Bulck <jo.vanbu...@cs.kuleuven.be>
Acked-by: Kai Huang <kai.hu...@intel.com>
---
tools/testing/selftests/sgx/test_encl_bootstrap.S | 3 ---
1 file changed, 3 deletions(-)
diff --git a/tools/testing/selftests/sgx/test_encl_bootstrap.S
b/tools/testing/selftests/sgx/test_encl_bootstrap.S
index 03ae0f57e29d..e0ce993d3f2c 100644
--- a/tools/testing/selftests/sgx/test_encl_bootstrap.S
+++ b/tools/testing/selftests/sgx/test_encl_bootstrap.S
@@ -55,12 +55,9 @@ encl_entry_core:
push %rax
push %rcx # push the address after EENTER
- push %rbx # push the enclave base address
call encl_body
- pop %rbx # pop the enclave base address
-
/* Clear volatile GPRs, except RAX (EEXIT function). */
xor %rcx, %rcx
xor %rdx, %rdx
--
2.25.1
