python3/python-3.2rc1-s390-tsc.patch

18 lines
593 B
Diff

diff -up Python-3.2rc1/Python/ceval.c.s390-tsc Python-3.2rc1/Python/ceval.c
--- Python-3.2rc1/Python/ceval.c.s390-tsc 2011-02-04 05:11:27.585224435 -0500
+++ Python-3.2rc1/Python/ceval.c 2011-02-04 05:12:38.065223933 -0500
@@ -74,6 +74,13 @@ ppc_getcounter(uint64 *v)
"=a" (((int*)&(val))[0]), "=d" (((int*)&(val))[1]));
+#elif defined(__s390__)
+
+/* covers both s390 and s390x */
+
+#define READ_TIMESTAMP(val) \
+ __asm__ __volatile__("stck %0" : "=Q" (val) : : "cc")
+
#else
#error "Don't know how to implement timestamp counter for this architecture"