38 lines
953 B
ArmAsm
38 lines
953 B
ArmAsm
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/*
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* Linker script for 32-bit 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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/* The ELF entry point can be used to set the AT_SYSINFO value. */
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ENTRY(__kernel_vsyscall);
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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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{
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LINUX_2.5 {
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global:
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__kernel_vsyscall;
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__kernel_sigreturn;
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__kernel_rt_sigreturn;
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local: *;
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};
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}
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/*
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* Symbols we define here called VDSO* get their values into vdso32-syms.h.
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*/
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VDSO32_PRELINK = VDSO_PRELINK;
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VDSO32_vsyscall = __kernel_vsyscall;
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VDSO32_sigreturn = __kernel_sigreturn;
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VDSO32_rt_sigreturn = __kernel_rt_sigreturn;
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