34 lines
833 B
C
34 lines
833 B
C
// SPDX-License-Identifier: GPL-2.0
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/* System call table for x86-64. */
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#include <linux/linkage.h>
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#include <linux/sys.h>
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#include <linux/cache.h>
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#include <linux/syscalls.h>
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#include <asm/syscall.h>
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#define __SYSCALL(nr, sym) extern long __x64_##sym(const struct pt_regs *);
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#include <asm/syscalls_64.h>
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#undef __SYSCALL
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/*
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* The sys_call_table[] is no longer used for system calls, but
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* kernel/trace/trace_syscalls.c still wants to know the system
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* call address.
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*/
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#define __SYSCALL(nr, sym) __x64_##sym,
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const sys_call_ptr_t sys_call_table[] = {
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#include <asm/syscalls_64.h>
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};
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#undef __SYSCALL
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#define __SYSCALL(nr, sym) case nr: return __x64_##sym(regs);
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long x64_sys_call(const struct pt_regs *regs, unsigned int nr)
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{
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switch (nr) {
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#include <asm/syscalls_64.h>
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default: return __x64_sys_ni_syscall(regs);
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}
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};
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