diff options
| author | Masahiro Yamada <masahiroy@kernel.org> | 2021-05-17 16:38:10 +0900 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-05-20 15:03:58 +0200 |
| commit | 6218d0f6b8dece1f2e82f0a47a0e6b8ecb631ef6 (patch) | |
| tree | 1910b09602125fb2b47a9243a2001b26a80b4f8e /arch/x86/um | |
| parent | 2e958a8a510d956ec8528f0bd20e309b5bb5156c (diff) | |
x86/syscalls: Switch to generic syscalltbl.sh
Many architectures duplicate similar shell scripts.
Convert x86 and UML to use scripts/syscalltbl.sh. The generic script
generates seperate headers for x86/64 and x86/x32 syscalls, while the x86
specific script coalesced them into one. Adjust the code accordingly.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210517073815.97426-3-masahiroy@kernel.org
Diffstat (limited to 'arch/x86/um')
| -rw-r--r-- | arch/x86/um/sys_call_table_32.c | 8 | ||||
| -rw-r--r-- | arch/x86/um/sys_call_table_64.c | 9 |
2 files changed, 8 insertions, 9 deletions
diff --git a/arch/x86/um/sys_call_table_32.c b/arch/x86/um/sys_call_table_32.c index 2ed81e581755..e83619c365dc 100644 --- a/arch/x86/um/sys_call_table_32.c +++ b/arch/x86/um/sys_call_table_32.c @@ -26,11 +26,13 @@ #define old_mmap sys_old_mmap -#define __SYSCALL_I386(nr, sym) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) ; +#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native) + +#define __SYSCALL(nr, sym) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); #include <asm/syscalls_32.h> -#undef __SYSCALL_I386 -#define __SYSCALL_I386(nr, sym) [ nr ] = sym, +#undef __SYSCALL +#define __SYSCALL(nr, sym) [ nr ] = sym, extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); diff --git a/arch/x86/um/sys_call_table_64.c b/arch/x86/um/sys_call_table_64.c index 2e8544dafbb0..6fb75af7cf54 100644 --- a/arch/x86/um/sys_call_table_64.c +++ b/arch/x86/um/sys_call_table_64.c @@ -36,14 +36,11 @@ #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) ; +#define __SYSCALL(nr, sym) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); #include <asm/syscalls_64.h> -#undef __SYSCALL_64 -#define __SYSCALL_64(nr, sym) [ nr ] = sym, +#undef __SYSCALL +#define __SYSCALL(nr, sym) [ nr ] = sym, extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); |