Since we have some syscalls with 6 arguments, it's useful to have a
definition of _syscall6 in asm-ppc/unistd.h. This patch adds a
suitable definition.
Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
diff -urN linux-2.5/include/asm-ppc/unistd.h pmac-2.5/include/asm-ppc/unistd.h
--- linux-2.5/include/asm-ppc/unistd.h 2005-03-11 08:36:23.000000000 +1100
+++ pmac-2.5/include/asm-ppc/unistd.h 2005-03-14 14:14:08.000000000 +1100
@@ -297,6 +297,7 @@
register unsigned long __sc_5 __asm__ ("r5"); \
register unsigned long __sc_6 __asm__ ("r6"); \
register unsigned long __sc_7 __asm__ ("r7"); \
+ register unsigned long __sc_8 __asm__ ("r8"); \
\
__sc_loadargs_##nr(name, args); \
__asm__ __volatile__ \
@@ -305,10 +306,10 @@
: "=&r" (__sc_0), \
"=&r" (__sc_3), "=&r" (__sc_4), \
"=&r" (__sc_5), "=&r" (__sc_6), \
- "=&r" (__sc_7) \
+ "=&r" (__sc_7), "=&r" (__sc_8) \
: __sc_asm_input_##nr \
: "cr0", "ctr", "memory", \
- "r8", "r9", "r10","r11", "r12"); \
+ "r9", "r10","r11", "r12"); \
__sc_ret = __sc_3; \
__sc_err = __sc_0; \
} \
@@ -336,6 +337,9 @@
#define __sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5) \
__sc_loadargs_4(name, arg1, arg2, arg3, arg4); \
__sc_7 = (unsigned long) (arg5)
+#define __sc_loadargs_6(name, arg1, arg2, arg3, arg4, arg5, arg6) \
+ __sc_loadargs_5(name, arg1, arg2, arg3, arg4, arg5); \
+ __sc_8 = (unsigned long) (arg6)
#define __sc_asm_input_0 "0" (__sc_0)
#define __sc_asm_input_1 __sc_asm_input_0, "1" (__sc_3)
@@ -343,6 +347,7 @@
#define __sc_asm_input_3 __sc_asm_input_2, "3" (__sc_5)
#define __sc_asm_input_4 __sc_asm_input_3, "4" (__sc_6)
#define __sc_asm_input_5 __sc_asm_input_4, "5" (__sc_7)
+#define __sc_asm_input_6 __sc_asm_input_5, "6" (__sc_8)
#define _syscall0(type,name) \
type name(void)
\
@@ -380,6 +385,12 @@
__syscall_nr(5, type, name, arg1, arg2, arg3, arg4, arg5); \
}
+#define
_syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6)
\
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6
arg6) \
+{ \
+ __syscall_nr(6, type, name, arg1, arg2, arg3, arg4, arg5, arg6); \
+}
+
#ifdef __KERNEL__
#define __NR__exit __NR_exit
-
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