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Diffstat (limited to '')
-rw-r--r-- | arch/x86/entry/vdso/vdso.lds.S | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/x86/entry/vdso/vdso.lds.S b/arch/x86/entry/vdso/vdso.lds.S new file mode 100644 index 000000000..e8c60ae7a --- /dev/null +++ b/arch/x86/entry/vdso/vdso.lds.S @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Linker script for 64-bit vDSO. + * We #include the file to define the layout details. + * + * This file defines the version script giving the user-exported symbols in + * the DSO. + */ + +#define BUILD_VDSO64 + +#include "vdso-layout.lds.S" + +/* + * This controls what userland symbols we export from the vDSO. + */ +VERSION { + LINUX_2.6 { + global: + clock_gettime; + __vdso_clock_gettime; + gettimeofday; + __vdso_gettimeofday; + getcpu; + __vdso_getcpu; + time; + __vdso_time; + clock_getres; + __vdso_clock_getres; +#ifdef CONFIG_X86_SGX + __vdso_sgx_enter_enclave; +#endif + local: *; + }; +} |