diff options
Diffstat (limited to 'newlib/libc/sys/h8300hms/lseek.S')
| -rw-r--r-- | newlib/libc/sys/h8300hms/lseek.S | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/newlib/libc/sys/h8300hms/lseek.S b/newlib/libc/sys/h8300hms/lseek.S new file mode 100644 index 000000000..1af533c14 --- /dev/null +++ b/newlib/libc/sys/h8300hms/lseek.S @@ -0,0 +1,23 @@ +;off_t lseek(int fildes, off_t offset, int whence); +;Integer arguments have to be zero extended. + +#if defined(__H8300H__) + .h8300h +#endif +#if defined(__H8300S__) + .h8300s +#endif + + .section .text + .align 2 + .global __lseek +__lseek: +#if defined(__H8300H__) || defined(__H8300S__) +#if __INT_MAX__ == 32767 + extu.l er0 + extu.l er2 +#endif +#endif + jsr @@0xc8 + rts + .end |