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862ae3132d
Drop the legacy weak symbols that don't carry the __vdso prefix from the x32 VDSO. This is a new ABI and we don't need to support that legacy; the actual libc will export the proper symbols. Suggested-by: Andy Lutomirski <luto@mit.edu> Link: http://lkml.kernel.org/r/4F42E171.9080005@mit.edu Cc: H. J. Lu <hjl.tools@gmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
29 lines
658 B
ArmAsm
29 lines
658 B
ArmAsm
/*
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* Linker script for x32 vDSO.
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* We #include the file to define the layout details.
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* Here we only choose the prelinked virtual address.
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*
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* This file defines the version script giving the user-exported symbols in
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* the DSO. We can define local symbols here called VDSO* to make their
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* values visible using the asm-x86/vdso.h macros from the kernel proper.
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*/
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#define VDSO_PRELINK 0
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#include "vdso-layout.lds.S"
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/*
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* This controls what userland symbols we export from the vDSO.
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*/
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VERSION {
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LINUX_2.6 {
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global:
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__vdso_clock_gettime;
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__vdso_gettimeofday;
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__vdso_getcpu;
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__vdso_time;
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local: *;
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};
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}
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VDSOX32_PRELINK = VDSO_PRELINK;
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