// SPDX-License-Identifier: GPL-2.0 /* System call table for x32 ABI. */ #include <linux/linkage.h> #include <linux/sys.h> #include <linux/cache.h> #include <linux/syscalls.h> #include <asm/unistd.h> #include <asm/syscall.h> /* * Reuse the 64-bit entry points for the x32 versions that occupy different * slots in the syscall table. */ #define __x32_sys_getsockopt __x64_sys_getsockopt #define __x32_sys_setsockopt __x64_sys_setsockopt #define __SYSCALL_64(nr, sym) #define __SYSCALL_X32(nr, sym) extern long __x32_##sym(const struct pt_regs *); #define __SYSCALL_COMMON(nr, sym) extern long __x64_##sym(const struct pt_regs *); #include <asm/syscalls_64.h> #undef __SYSCALL_X32 #undef __SYSCALL_COMMON #define __SYSCALL_X32(nr, sym) [nr] = __x32_##sym, #define __SYSCALL_COMMON(nr, sym) [nr] = __x64_##sym, asmlinkage const sys_call_ptr_t x32_sys_call_table[__NR_x32_syscall_max+1] = { /* * Smells like a compiler bug -- it doesn't work * when the & below is removed. */ [0 ... __NR_x32_syscall_max] = &__x64_sys_ni_syscall, #include <asm/syscalls_64.h> };