1# xstormy16 system calls for the simulator 2 3#include <syscall.h> 4 5 .text 6 7define(`syscall',`.globl _`'$1 8_`'$1`': 9 mov r1,#SYS_$1 10 .hword 0x0001 11 bnz r1,#0,syscall_error 12 ret 130: .size $1,0b-_$1 14')dnl 15 syscall(exit) 16 syscall(open) 17 syscall(close) 18 syscall(read) 19 syscall(write) 20 syscall(lseek) 21 syscall(unlink) 22 syscall(getpid) 23 syscall(kill) 24 syscall(fstat) 25 syscall(chdir) 26 syscall(stat) 27 syscall(chmod) 28 syscall(utime) 29 syscall(time) 30 syscall(gettimeofday) 31 syscall(times) 32 syscall(link) 33dnl 34syscall_error: 35 push r0 36 callf __errno 37 pop r0 38 mov.w (r2),r0 39 ret 400: .size syscall_error,0b-syscall_error 41