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author | Yoshinori Sato <ysato@users.sourceforge.jp> | 2015-01-28 02:48:15 +0900 |
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committer | Yoshinori Sato <ysato@users.sourceforge.jp> | 2015-06-23 13:35:54 +0900 |
commit | a71a29de4c2f95563220a472f265f0bd74701d52 (patch) | |
tree | 2e0b84cdc079ce9dc038d7bf3f86ebdd0315cb2e /arch/h8300/lib/abs.S | |
parent | bbeb79acb3b44f727f6267e1f6db9b3fdf791c24 (diff) | |
download | linux-stable-a71a29de4c2f95563220a472f265f0bd74701d52.tar.gz linux-stable-a71a29de4c2f95563220a472f265f0bd74701d52.tar.bz2 linux-stable-a71a29de4c2f95563220a472f265f0bd74701d52.zip |
h8300: library functions
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Diffstat (limited to 'arch/h8300/lib/abs.S')
-rw-r--r-- | arch/h8300/lib/abs.S | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/h8300/lib/abs.S b/arch/h8300/lib/abs.S new file mode 100644 index 000000000000..efda749db03e --- /dev/null +++ b/arch/h8300/lib/abs.S @@ -0,0 +1,20 @@ +;;; 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 |