diff options
Diffstat (limited to 'lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h')
| -rw-r--r-- | lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h b/lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h index bdbab8e41b..725dfafde8 100644 --- a/lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h +++ b/lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1992-2019 Free Software Foundation, Inc. +/* Copyright (C) 1992-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -13,14 +13,12 @@ You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + <https://www.gnu.org/licenses/>. */ #ifndef _LINUX_POWERPC_SYSDEP_H #define _LINUX_POWERPC_SYSDEP_H 1 -/* Always enable vsyscalls on powerpc32 */ -#define ALWAYS_USE_VSYSCALL 1 - +#include <sysdeps/unix/sysv/linux/powerpc/sysdep.h> #include <sysdeps/unix/sysv/linux/sysdep.h> #include <sysdeps/unix/powerpc/sysdep.h> #include <tls.h> @@ -43,7 +41,7 @@ function call, with the exception of LR (which is needed for the "sc; bnslr+" sequence) and CR (where only CR0.SO is clobbered to signal an error return status). */ -# define INTERNAL_VSYSCALL_CALL_TYPE(funcptr, err, nr, type, args...) \ +# define INTERNAL_VSYSCALL_CALL_TYPE(funcptr, err, type, nr, args...) \ ({ \ register void *r0 __asm__ ("r0"); \ register long int r3 __asm__ ("r3"); \ @@ -71,7 +69,7 @@ }) #define INTERNAL_VSYSCALL_CALL(funcptr, err, nr, args...) \ - INTERNAL_VSYSCALL_CALL_TYPE(funcptr, err, nr, long int, args) + INTERNAL_VSYSCALL_CALL_TYPE(funcptr, err, long int, nr, args) # undef INLINE_SYSCALL # define INLINE_SYSCALL(name, nr, args...) \ @@ -133,26 +131,6 @@ # undef INTERNAL_SYSCALL_ERRNO # define INTERNAL_SYSCALL_ERRNO(val, err) (val) -# define INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK(name, err, type, nr, args...) \ - ({ \ - type sc_ret = ENOSYS; \ - \ - __typeof (__vdso_##name) vdsop = __vdso_##name; \ - PTR_DEMANGLE (vdsop); \ - if (vdsop != NULL) \ - sc_ret = \ - INTERNAL_VSYSCALL_CALL_TYPE (vdsop, err, nr, type, ##args); \ - else \ - err = 1 << 28; \ - sc_ret; \ - }) - -/* List of system calls which are supported as vsyscalls. */ -# define HAVE_CLOCK_GETRES_VSYSCALL 1 -# define HAVE_CLOCK_GETTIME_VSYSCALL 1 -# define HAVE_GETCPU_VSYSCALL 1 - - # define LOADARGS_0(name, dummy) \ r0 = name # define LOADARGS_1(name, __arg1) \ |