#include <asm/syscall.h>
#define __SYSCALL_X32(nr, sym)
+#define __SYSCALL_COMMON(nr, sym) __SYSCALL_64(nr, sym)
#define __SYSCALL_64(nr, sym) extern asmlinkage long sym(const struct pt_regs *);
#include <asm/syscalls_64.h>
#define __SYSCALL_64(nr, sym)
#define __SYSCALL_X32(nr, sym) extern asmlinkage long sym(const struct pt_regs *);
+#define __SYSCALL_COMMON(nr, sym) extern asmlinkage long sym(const struct pt_regs *);
#include <asm/syscalls_64.h>
#undef __SYSCALL_X32
+#undef __SYSCALL_COMMON
#define __SYSCALL_X32(nr, sym) [nr] = sym,
+#define __SYSCALL_COMMON(nr, sym) [nr] = sym,
asmlinkage const sys_call_ptr_t x32_sys_call_table[__NR_x32_syscall_max+1] = {
/*
fi
# For CONFIG_UML, we need to strip the __x64_sys prefix
- if [ "$abi" = "64" -a "${entry}" != "${entry#__x64_sys}" ]; then
+ if [ "${entry}" != "${entry#__x64_sys}" ]; then
umlentry="sys${entry#__x64_sys}"
fi
grep '^[0-9]' "$in" | sort -n | (
while read nr abi name entry compat; do
abi=`echo "$abi" | tr '[a-z]' '[A-Z]'`
- if [ "$abi" = "COMMON" -o "$abi" = "64" ]; then
- emit 64 "$nr" "$entry" "$compat"
- if [ "$abi" = "COMMON" ]; then
- # COMMON means that this syscall exists in the same form for
- # 64-bit and X32.
- echo "#ifdef CONFIG_X86_X32_ABI"
- emit X32 "$nr" "$entry" "$compat"
- echo "#endif"
- fi
- elif [ "$abi" = "X32" ]; then
- echo "#ifdef CONFIG_X86_X32_ABI"
- emit X32 "$nr" "$entry" "$compat"
- echo "#endif"
- elif [ "$abi" = "I386" ]; then
- emit "$abi" "$nr" "$entry" "$compat"
- else
- echo "Unknown abi $abi" >&2
- exit 1
- fi
+ emit "$abi" "$nr" "$entry" "$compat"
done
) > "$out"
#define stub_execveat sys_execveat
#define stub_rt_sigreturn sys_rt_sigreturn
+#define __SYSCALL_X32(nr, sym)
+#define __SYSCALL_COMMON(nr, sym) __SYSCALL_64(nr, sym)
+
#define __SYSCALL_64(nr, sym) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) ;
#include <asm/syscalls_64.h>