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-rw-r--r--src/thread/s390x/__tls_get_offset.s17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/thread/s390x/__tls_get_offset.s b/src/thread/s390x/__tls_get_offset.s
new file mode 100644
index 00000000..8ee92de8
--- /dev/null
+++ b/src/thread/s390x/__tls_get_offset.s
@@ -0,0 +1,17 @@
+	.global __tls_get_offset
+	.type __tls_get_offset,%function
+__tls_get_offset:
+	stmg  %r14, %r15, 112(%r15)
+	aghi  %r15, -160
+
+	la    %r2, 0(%r2, %r12)
+	brasl %r14, __tls_get_addr
+
+	ear   %r1, %a0
+	sllg  %r1, %r1, 32
+	ear   %r1, %a1
+
+	sgr   %r2, %r1
+
+	lmg   %r14, %r15, 272(%r15)
+	br    %r14