Retro68/gcc/newlib/libc/sys/h8300hms/read.S
2012-03-27 01:51:53 +02:00

19 lines
323 B
ArmAsm

;ssize_t read(int fd, void *buf, size_t count);
;Integer arguments have to be zero extended.
#include "setarch.h"
.section .text
.align 2
.global __read
__read:
#if defined(__H8300H__) || defined(__H8300S__) || defined (__H8300SX__)
#if __INT_MAX__ == 32767
extu.l er0
#endif
#endif
jsr @@0xc6
rts
.end