summaryrefslogtreecommitdiff
path: root/arch/sparc/lib/csum_copy_to_user.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sparc/lib/csum_copy_to_user.S')
-rw-r--r--arch/sparc/lib/csum_copy_to_user.S21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/sparc/lib/csum_copy_to_user.S b/arch/sparc/lib/csum_copy_to_user.S
new file mode 100644
index 000000000000..d5b12f441f02
--- /dev/null
+++ b/arch/sparc/lib/csum_copy_to_user.S
@@ -0,0 +1,21 @@
+/* csum_copy_to_user.S: Checksum+copy to userspace.
+ *
+ * Copyright (C) 2005 David S. Miller (davem@davemloft.net)
+ */
+
+#define EX_ST(x) \
+98: x; \
+ .section .fixup; \
+ .align 4; \
+99: retl; \
+ mov -1, %o0; \
+ .section __ex_table,"a";\
+ .align 4; \
+ .word 98b, 99b; \
+ .text; \
+ .align 4;
+
+#define FUNC_NAME __csum_partial_copy_to_user
+#define STORE(type,src,addr) type##a src, [addr] %asi
+
+#include "csum_copy.S"