1 // SPDX-License-Identifier: GPL-2.0 2 /* System call table for x32 ABI. */ 3 4 #include <linux/linkage.h> 5 #include <linux/sys.h> 6 #include <linux/cache.h> 7 #include <linux/syscalls.h> 8 #include <asm/syscall.h> 9 10 #define __SYSCALL(nr, sym) extern long __x64_##sym(const struct pt_regs *); 11 #define __SYSCALL_NORETURN(nr, sym) extern long __noreturn __x64_##sym(const struct pt_regs *); 12 #include <asm/syscalls_x32.h> 13 #undef __SYSCALL 14 15 #undef __SYSCALL_NORETURN 16 #define __SYSCALL_NORETURN __SYSCALL 17 18 #define __SYSCALL(nr, sym) case nr: return __x64_##sym(regs); 19 long x32_sys_call(const struct pt_regs *regs, unsigned int nr) 20 { 21 switch (nr) { 22 #include <asm/syscalls_x32.h> 23 default: return __x64_sys_ni_syscall(regs); 24 } 25 }; 26