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-rw-r--r--arch/riscv/kernel/tests/module_test/test_sub16.S20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/riscv/kernel/tests/module_test/test_sub16.S b/arch/riscv/kernel/tests/module_test/test_sub16.S
new file mode 100644
index 000000000000..80f731d599ba
--- /dev/null
+++ b/arch/riscv/kernel/tests/module_test/test_sub16.S
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2023 Rivos Inc.
+ */
+
+.text
+.global test_sub16
+test_sub16:
+ lh a0, sub16
+ addi a0, a0, -32
+ ret
+first:
+ .space 32
+second:
+
+.data
+sub16:
+ .reloc sub16, R_RISCV_ADD16, second
+ .reloc sub16, R_RISCV_SUB16, first
+ .half 0