#include "syscall.h" #include "traps.h" #define SYSCALL(name) \ .globl name; \ name: \ movl $SYS_ ## name, %eax; \ int $T_SYSCALL; \ ret SYSCALL(fork) SYSCALL(exit) SYSCALL(wait) SYSCALL(pipe) SYSCALL(read) SYSCALL(write) SYSCALL(close) SYSCALL(kill) SYSCALL(exec) SYSCALL(open) SYSCALL(mknod) SYSCALL(unlink) SYSCALL(fstat) SYSCALL(link) SYSCALL(mkdir) SYSCALL(chdir) SYSCALL(dup) SYSCALL(getpid) SYSCALL(sbrk) SYSCALL(sleep) SYSCALL(uptime)