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[Pal/Linux-SGX] Remove duplicated reg clearing on sgx_ocall

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%rdx, %rbp, %r8-%r15 are cleared twice unnecessarily on sgx_ocall.
This commit is contained in:
Isaku Yamahata
2019-07-16 00:41:11 +02:00
committed by Michał Kowalczyk
parent 246b9a6fad
commit 70050a5fa3
1 changed files with 0 additions and 11 deletions
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Pal/src/host/Linux-SGX/enclave_entry.S
-11
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@@ -431,17 +431,6 @@ sgx_ocall:
pushq %rbp
xorq %rdx, %rdx
xorq %r8, %r8
xorq %r9, %r9
xorq %r10, %r10
xorq %r11, %r11
xorq %r12, %r12
xorq %r13, %r13
xorq %r14, %r14
xorq %r15, %r15
xorq %rbp, %rbp
.Locall_before_set_ocall_prepared:
movq $1, %gs:SGX_OCALL_PREPARED
.Locall_after_set_ocall_prepared: