[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/arch/h8300/lib/abs.S b/src/kernel/linux/v4.19/arch/h8300/lib/abs.S
new file mode 100644
index 0000000..6e1a4ed
--- /dev/null
+++ b/src/kernel/linux/v4.19/arch/h8300/lib/abs.S
@@ -0,0 +1,21 @@
+;;; SPDX-License-Identifier: GPL-2.0
+;;; abs.S
+
+#include <asm/linkage.h>
+
+#if defined(CONFIG_CPU_H8300H)
+ .h8300h
+#endif
+#if defined(CONFIG_CPU_H8S)
+ .h8300s
+#endif
+ .text
+.global _abs
+
+;;; int abs(int n)
+_abs:
+ mov.l er0,er0
+ bpl 1f
+ neg.l er0
+1:
+ rts