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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /arch/h8300/lib/abs.S | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 4.19.249.upstream/4.19.249upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/h8300/lib/abs.S | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/h8300/lib/abs.S b/arch/h8300/lib/abs.S new file mode 100644 index 000000000..6e1a4ed3a --- /dev/null +++ b/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 |