#pragma once #include <_cheader.h> #include #include _Begin_C_Header #define DECL_SYSCALL0(fn) int syscall_##fn() #define DECL_SYSCALL1(fn,p1) int syscall_##fn(p1) #define DECL_SYSCALL2(fn,p1,p2) int syscall_##fn(p1,p2) #define DECL_SYSCALL3(fn,p1,p2,p3) int syscall_##fn(p1,p2,p3) #define DECL_SYSCALL4(fn,p1,p2,p3,p4) int syscall_##fn(p1,p2,p3,p4) #define DECL_SYSCALL5(fn,p1,p2,p3,p4,p5) int syscall_##fn(p1,p2,p3,p4,p5) #define DEFN_SYSCALL0(fn, num) \ int syscall_##fn() { \ int a; __asm__ __volatile__("int $0x7F" : "=a" (a) : "0" (num)); \ return a; \ } #define DEFN_SYSCALL1(fn, num, P1) \ int syscall_##fn(P1 p1) { \ int __res; __asm__ __volatile__("push %%ebx; movl %2,%%ebx; int $0x7F; pop %%ebx" \ : "=a" (__res) \ : "0" (num), "r" ((int)(p1))); \ return __res; \ } #define DEFN_SYSCALL2(fn, num, P1, P2) \ int syscall_##fn(P1 p1, P2 p2) { \ int __res; __asm__ __volatile__("push %%ebx; movl %2,%%ebx; int $0x7F; pop %%ebx" \ : "=a" (__res) \ : "0" (num), "r" ((int)(p1)), "c"((int)(p2))); \ return __res; \ } #define DEFN_SYSCALL3(fn, num, P1, P2, P3) \ int syscall_##fn(P1 p1, P2 p2, P3 p3) { \ int __res; __asm__ __volatile__("push %%ebx; movl %2,%%ebx; int $0x7F; pop %%ebx" \ : "=a" (__res) \ : "0" (num), "r" ((int)(p1)), "c"((int)(p2)), "d"((int)(p3))); \ return __res; \ } #define DEFN_SYSCALL4(fn, num, P1, P2, P3, P4) \ int syscall_##fn(P1 p1, P2 p2, P3 p3, P4 p4) { \ int __res; __asm__ __volatile__("push %%ebx; movl %2,%%ebx; int $0x7F; pop %%ebx" \ : "=a" (__res) \ : "0" (num), "r" ((int)(p1)), "c"((int)(p2)), "d"((int)(p3)), "S"((int)(p4))); \ return __res; \ } #define DEFN_SYSCALL5(fn, num, P1, P2, P3, P4, P5) \ int syscall_##fn(P1 p1, P2 p2, P3 p3, P4 p4, P5 p5) { \ int __res; __asm__ __volatile__("push %%ebx; movl %2,%%ebx; int $0x7F; pop %%ebx" \ : "=a" (__res) \ : "0" (num), "r" ((int)(p1)), "c"((int)(p2)), "d"((int)(p3)), "S"((int)(p4)), "D"((int)(p5))); \ return __res; \ } DECL_SYSCALL1(exit, int); DECL_SYSCALL1(print, const char *); DECL_SYSCALL3(open, const char *, int, int); DECL_SYSCALL3(read, int, char *, int); DECL_SYSCALL3(write, int, char *, int); DECL_SYSCALL1(close, int); DECL_SYSCALL2(gettimeofday, void *, void *); DECL_SYSCALL3(execve, char *, char **, char **); DECL_SYSCALL0(fork); DECL_SYSCALL0(getpid); DECL_SYSCALL1(sbrk, int); DECL_SYSCALL0(getgraphicsaddress); DECL_SYSCALL1(uname, void *); DECL_SYSCALL5(openpty, int *, int *, char *, void *, void *); DECL_SYSCALL3(lseek, int, int, int); DECL_SYSCALL2(fstat, int, void *); DECL_SYSCALL1(setgraphicsoffset, int); DECL_SYSCALL1(wait, unsigned int); DECL_SYSCALL0(getgraphicswidth); DECL_SYSCALL0(getgraphicsheight); DECL_SYSCALL0(getgraphicsdepth); DECL_SYSCALL0(mkpipe); DECL_SYSCALL2(dup2, int, int); DECL_SYSCALL0(getuid); DECL_SYSCALL1(setuid, unsigned int); DECL_SYSCALL1(kernel_string_XXX, char *); DECL_SYSCALL0(reboot); DECL_SYSCALL3(readdir, int, int, void *); DECL_SYSCALL1(chdir, char *); DECL_SYSCALL2(getcwd, char *, size_t); DECL_SYSCALL3(clone, uintptr_t, uintptr_t, void *); DECL_SYSCALL1(sethostname, char *); DECL_SYSCALL1(gethostname, char *); DECL_SYSCALL0(mousedevice); DECL_SYSCALL2(mkdir, char *, unsigned int); DECL_SYSCALL2(shm_obtain, char *, size_t *); DECL_SYSCALL1(shm_release, char *); DECL_SYSCALL2(send_signal, uint32_t, uint32_t); DECL_SYSCALL2(signal, uint32_t, void *); DECL_SYSCALL2(share_fd, int, int); DECL_SYSCALL1(get_fd, int); DECL_SYSCALL0(gettid); DECL_SYSCALL0(yield); DECL_SYSCALL2(system_function, int, char **); DECL_SYSCALL1(open_serial, int); DECL_SYSCALL2(sleepabs, unsigned long, unsigned long); DECL_SYSCALL2(nanosleep, unsigned long, unsigned long); DECL_SYSCALL3(ioctl, int, int, void *); DECL_SYSCALL2(access, char *, int); DECL_SYSCALL2(stat, char *, void *); DECL_SYSCALL2(fswait,int,int*); DECL_SYSCALL3(fswait2,int,int*,int); DECL_SYSCALL3(chown,char*,int,int); DECL_SYSCALL3(waitpid, int, int *, int); DECL_SYSCALL5(mount, char *, char *, char *, unsigned long, void *); DECL_SYSCALL1(pipe, int *); DECL_SYSCALL3(readlink, char *, char *, int); DECL_SYSCALL0(setsid); DECL_SYSCALL2(setpgid,int,int); DECL_SYSCALL1(getpgid,int); DECL_SYSCALL0(geteuid); _End_C_Header