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authorUlrich Drepper <drepper@redhat.com>2004-09-23 05:17:06 +0000
committerUlrich Drepper <drepper@redhat.com>2004-09-23 05:17:06 +0000
commitbbb5e55c10a1b075089a9e54150010a6f202b567 (patch)
tree25b15de0d91644905a40f0348fa8e145b5ab1204 /sysdeps/unix/sysv
parent54915e9e373fdd0c15deca970ae4a04a17c598ad (diff)
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Update.
2004-09-23 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/alpha/sysdep.h (inline_syscall[0-6]): Change name argument to numbers from syscall names. (INLINE_SYSCALL1): Pass __NR_##name to inline_syscall##nr. (INTERNAL_SYSCALL_NCS): Renamed from... (INTERNAL_SYSCALL_1): ... this. Use INTERNAL_SYSCALL_NCS. * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (INTERNAL_SYSCALL_NCS): Define. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (INTERNAL_SYSCALL_NCS): Likewise. * sysdeps/unix/sysv/linux/sparc/sysdep.h (inline_syscall[0-6]): Change name argument to numbers from syscall names. (INLINE_SYSCALL, INTERNAL_SYSCALL): Adjust. (INTERNAL_SYSCALL_NCS): Define.
Diffstat (limited to 'sysdeps/unix/sysv')
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h17
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h17
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sysdep.h22
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), \
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