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Hi!
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.
--- libc/sysdeps/unix/alpha/sysdep.h 30 Jun 2004 08:43:23 -0000 1.1.1.14
+++ libc/sysdeps/unix/alpha/sysdep.h 22 Sep 2004 06:27:43 -0000 1.15
@@ -167,7 +167,7 @@ __LABEL(name) \
#define INLINE_SYSCALL1(name, nr, args...) \
({ \
long _sc_ret, _sc_err; \
- inline_syscall##nr(name, args); \
+ inline_syscall##nr(__NR_##name, args); \
if (__builtin_expect (_sc_err, 0)) \
{ \
__set_errno (_sc_ret); \
@@ -180,6 +180,9 @@ __LABEL(name) \
INTERNAL_SYSCALL1(name, err_out, nr, args)
#define INTERNAL_SYSCALL1(name, err_out, nr, args...) \
+ INTERNAL_SYSCALL_NCS(__NR_##name, err_out, nr, args)
+
+#define INTERNAL_SYSCALL_NCS(name, err_out, nr, args...) \
({ \
long _sc_ret, _sc_err; \
inline_syscall##nr(name, args); \
@@ -223,7 +226,7 @@ __LABEL(name) \
register long _sc_0 inline_syscall_r0_asm; \
register long _sc_19 __asm__("$19"); \
\
- _sc_0 = __NR_##name; \
+ _sc_0 = name; \
__asm__ __volatile__ \
("callsys # %0 %1 <= %2" \
: inline_syscall_r0_out_constraint (_sc_0), \
@@ -240,7 +243,7 @@ __LABEL(name) \
register long _sc_16 __asm__("$16"); \
register long _sc_19 __asm__("$19"); \
\
- _sc_0 = __NR_##name; \
+ _sc_0 = name; \
_sc_16 = (long) (arg1); \
__asm__ __volatile__ \
("callsys # %0 %1 <= %2 %3" \
@@ -259,7 +262,7 @@ __LABEL(name) \
register long _sc_17 __asm__("$17"); \
register long _sc_19 __asm__("$19"); \
\
- _sc_0 = __NR_##name; \
+ _sc_0 = name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
__asm__ __volatile__ \
@@ -280,7 +283,7 @@ __LABEL(name) \
register long _sc_18 __asm__("$18"); \
register long _sc_19 __asm__("$19"); \
\
- _sc_0 = __NR_##name; \
+ _sc_0 = name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
_sc_18 = (long) (arg3); \
@@ -303,7 +306,7 @@ __LABEL(name) \
register long _sc_18 __asm__("$18"); \
register long _sc_19 __asm__("$19"); \
\
- _sc_0 = __NR_##name; \
+ _sc_0 = name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
_sc_18 = (long) (arg3); \
@@ -328,7 +331,7 @@ __LABEL(name) \
register long _sc_19 __asm__("$19"); \
register long _sc_20 __asm__("$20"); \
\
- _sc_0 = __NR_##name; \
+ _sc_0 = name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
_sc_18 = (long) (arg3); \
@@ -355,7 +358,7 @@ __LABEL(name) \
register long _sc_20 __asm__("$20"); \
register long _sc_21 __asm__("$21"); \
\
- _sc_0 = __NR_##name; \
+ _sc_0 = name; \
_sc_16 = (long) (arg1); \
_sc_17 = (long) (arg2); \
_sc_18 = (long) (arg3); \
--- libc/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h 25 Aug 2003 22:47:09 -0000 1.1.1.11
+++ libc/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h 22 Sep 2004 06:27:43 -0000 1.10
@@ -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; })
--- libc/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h 25 Mar 2004 23:26:36 -0000 1.1.1.13
+++ libc/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h 22 Sep 2004 06:27:43 -0000 1.12
@@ -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; })
--- libc/sysdeps/unix/sysv/linux/sparc/sysdep.h 2 Sep 2003 10:16:01 -0000 1.1.1.6
+++ libc/sysdeps/unix/sysv/linux/sparc/sysdep.h 22 Sep 2004 06:27:43 -0000 1.6
@@ -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), \
Jakub
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