/* SPDX-License-Identifier: GPL-2.0 */
/**
* Copyright(c) 2016-20 Intel Corporation.
*/

        .text

        .global sgx_enter_enclave
sgx_enter_enclave:
        .cfi_startproc
        push    %r15
        .cfi_adjust_cfa_offset  8
        .cfi_rel_offset         %r15, 0
        push    %r14
        .cfi_adjust_cfa_offset  8
        .cfi_rel_offset         %r14, 0
        push    %r13
        .cfi_adjust_cfa_offset  8
        .cfi_rel_offset         %r13, 0
        push    %r12
        .cfi_adjust_cfa_offset  8
        .cfi_rel_offset         %r12, 0
        push    %rbx
        .cfi_adjust_cfa_offset  8
        .cfi_rel_offset         %rbx, 0
        push    $0
        .cfi_adjust_cfa_offset  8
        push    0x38(%rsp)
        .cfi_adjust_cfa_offset  8
        call    *vdso_sgx_enter_enclave(%rip)
        add     $0x10, %rsp
        .cfi_adjust_cfa_offset  -0x10
        pop     %rbx
        .cfi_adjust_cfa_offset  -8
        pop     %r12
        .cfi_adjust_cfa_offset  -8
        pop     %r13
        .cfi_adjust_cfa_offset  -8
        pop     %r14
        .cfi_adjust_cfa_offset  -8
        pop     %r15
        .cfi_adjust_cfa_offset  -8
        ret
        .cfi_endproc