diff options
author | Christopher Faylor <me@cgf.cx> | 2000-02-17 22:39:52 +0300 |
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committer | Christopher Faylor <me@cgf.cx> | 2000-02-17 22:39:52 +0300 |
commit | 8a0efa53e44919bcf5ccb1d3353618a82afdf8bc (patch) | |
tree | 68c3dbf3f2c6fd5d49777def9914d77b5cd4589d /newlib/libc/machine/h8300/reg_memset.S | |
parent | 1fd5e000ace55b323124c7e556a7a864b972a5c4 (diff) |
import newlib-2000-02-17 snapshot
Diffstat (limited to 'newlib/libc/machine/h8300/reg_memset.S')
-rw-r--r-- | newlib/libc/machine/h8300/reg_memset.S | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/newlib/libc/machine/h8300/reg_memset.S b/newlib/libc/machine/h8300/reg_memset.S new file mode 100644 index 000000000..8e58c5ee8 --- /dev/null +++ b/newlib/libc/machine/h8300/reg_memset.S @@ -0,0 +1,32 @@ +#include "defines.h" + +#ifdef __H8300H__ + .h8300h +#endif + +#ifdef __H8300S__ + .h8300s +#endif + + + ; dst A0 + ; src A1 + ; len A2 + + .global ___reg_memset +___reg_memset: + MOVP A0P,A3P + MOVP A2P,A2P + beq noset + +memloop: + mov.b A1L,@A0P + adds #1,A0P + subs #1,A2P + MOVP A2P,A2P + bne memloop + +noset: + MOVP A3P,A0P + rts + |