diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h | 17 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h | 17 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sysdep.h | 22 |
3 files changed, 43 insertions, 13 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h index d759e4a664..55a2cd7443 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h +++ b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000,01,02,03 Free Software Foundation, Inc. +/* Copyright (C) 2000,01,02,03,04 Free Software Foundation, Inc. Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). This file is part of the GNU C Library. @@ -207,7 +207,20 @@ asm volatile ( \ "svc 0\n\t" \ : "=d" (_ret) \ - : "d" (_nr), "i" (__NR_##name) ASMFMT_##nr \ + : "d" (_nr) ASMFMT_##nr \ + : "memory" ); \ + _ret; }) + +#undef INTERNAL_SYSCALL_NCS +#define INTERNAL_SYSCALL_NCS(no, err, nr, args...) \ + ({ \ + DECLARGS_##nr(args) \ + register unsigned long _nr asm("1") = (unsigned long)(no); \ + register int _ret asm("2"); \ + asm volatile ( \ + "svc 0\n\t" \ + : "=d" (_ret) \ + : "d" (_nr) ASMFMT_##nr \ : "memory" ); \ _ret; }) diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h index f0d7cbe2d9..c7f3a03f26 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h @@ -1,5 +1,5 @@ /* Assembler macros for 64 bit S/390. - Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc. Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). This file is part of the GNU C Library. @@ -209,7 +209,20 @@ asm volatile ( \ "svc 0\n\t" \ : "=d" (_ret) \ - : "d" (_nr), "i" (__NR_##name) ASMFMT_##nr \ + : "d" (_nr) ASMFMT_##nr \ + : "memory" ); \ + _ret; }) + +#undef INTERNAL_SYSCALL_NCS +#define INTERNAL_SYSCALL_NCS(no, err, nr, args...) \ + ({ \ + DECLARGS_##nr(args) \ + register unsigned long _nr asm("1") = (unsigned long)(no); \ + register long _ret asm("2"); \ + asm volatile ( \ + "svc 0\n\t" \ + : "=d" (_ret) \ + : "d" (_nr) ASMFMT_##nr \ : "memory" ); \ _ret; }) diff --git a/sysdeps/unix/sysv/linux/sparc/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sysdep.h index 707109b01b..a60937976a 100644 --- a/sysdeps/unix/sysv/linux/sparc/sysdep.h +++ b/sysdeps/unix/sysv/linux/sparc/sysdep.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2000. @@ -22,13 +22,17 @@ #undef INLINE_SYSCALL #define INLINE_SYSCALL(name, nr, args...) \ - inline_syscall##nr(__SYSCALL_STRING, name, args) + inline_syscall##nr(__SYSCALL_STRING, __NR_##name, args) #undef INTERNAL_SYSCALL_DECL #define INTERNAL_SYSCALL_DECL(err) do { } while (0) #undef INTERNAL_SYSCALL #define INTERNAL_SYSCALL(name, err, nr, args...) \ + inline_syscall##nr(__INTERNAL_SYSCALL_STRING, __NR_##name, args) + +#undef INTERNAL_SYSCALL_NCS +#define INTERNAL_SYSCALL_NCS(name, err, nr, args...) \ inline_syscall##nr(__INTERNAL_SYSCALL_STRING, name, args) #undef INTERNAL_SYSCALL_ERROR_P @@ -41,7 +45,7 @@ #define inline_syscall0(string,name,dummy...) \ ({ \ register long __o0 __asm__ ("o0"); \ - register long __g1 __asm__ ("g1") = __NR_##name; \ + register long __g1 __asm__ ("g1") = name; \ __asm __volatile (string : "=r" (__g1), "=r" (__o0) : \ "0" (__g1) : \ __SYSCALL_CLOBBERS); \ @@ -51,7 +55,7 @@ #define inline_syscall1(string,name,arg1) \ ({ \ register long __o0 __asm__ ("o0") = (long)(arg1); \ - register long __g1 __asm__ ("g1") = __NR_##name; \ + register long __g1 __asm__ ("g1") = name; \ __asm __volatile (string : "=r" (__g1), "=r" (__o0) : \ "0" (__g1), "1" (__o0) : \ __SYSCALL_CLOBBERS); \ @@ -62,7 +66,7 @@ ({ \ register long __o0 __asm__ ("o0") = (long)(arg1); \ register long __o1 __asm__ ("o1") = (long)(arg2); \ - register long __g1 __asm__ ("g1") = __NR_##name; \ + register long __g1 __asm__ ("g1") = name; \ __asm __volatile (string : "=r" (__g1), "=r" (__o0) : \ "0" (__g1), "1" (__o0), "r" (__o1) : \ __SYSCALL_CLOBBERS); \ @@ -74,7 +78,7 @@ register long __o0 __asm__ ("o0") = (long)(arg1); \ register long __o1 __asm__ ("o1") = (long)(arg2); \ register long __o2 __asm__ ("o2") = (long)(arg3); \ - register long __g1 __asm__ ("g1") = __NR_##name; \ + register long __g1 __asm__ ("g1") = name; \ __asm __volatile (string : "=r" (__g1), "=r" (__o0) : \ "0" (__g1), "1" (__o0), "r" (__o1), \ "r" (__o2) : \ @@ -88,7 +92,7 @@ register long __o1 __asm__ ("o1") = (long)(arg2); \ register long __o2 __asm__ ("o2") = (long)(arg3); \ register long __o3 __asm__ ("o3") = (long)(arg4); \ - register long __g1 __asm__ ("g1") = __NR_##name; \ + register long __g1 __asm__ ("g1") = name; \ __asm __volatile (string : "=r" (__g1), "=r" (__o0) : \ "0" (__g1), "1" (__o0), "r" (__o1), \ "r" (__o2), "r" (__o3) : \ @@ -103,7 +107,7 @@ register long __o2 __asm__ ("o2") = (long)(arg3); \ register long __o3 __asm__ ("o3") = (long)(arg4); \ register long __o4 __asm__ ("o4") = (long)(arg5); \ - register long __g1 __asm__ ("g1") = __NR_##name; \ + register long __g1 __asm__ ("g1") = name; \ __asm __volatile (string : "=r" (__g1), "=r" (__o0) : \ "0" (__g1), "1" (__o0), "r" (__o1), \ "r" (__o2), "r" (__o3), "r" (__o4) : \ @@ -119,7 +123,7 @@ register long __o3 __asm__ ("o3") = (long)(arg4); \ register long __o4 __asm__ ("o4") = (long)(arg5); \ register long __o5 __asm__ ("o5") = (long)(arg6); \ - register long __g1 __asm__ ("g1") = __NR_##name; \ + register long __g1 __asm__ ("g1") = name; \ __asm __volatile (string : "=r" (__g1), "=r" (__o0) : \ "0" (__g1), "1" (__o0), "r" (__o1), \ "r" (__o2), "r" (__o3), "r" (__o4), \ |