X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/c50398ab4cb09658b3b3fff74804d2f26df785e7..b60166b327a9108b07e3069fa6568a451529ffd9:/lunaix-os/includes/lunaix/syscall.h diff --git a/lunaix-os/includes/lunaix/syscall.h b/lunaix-os/includes/lunaix/syscall.h index 8a523ad..1b9778f 100644 --- a/lunaix-os/includes/lunaix/syscall.h +++ b/lunaix-os/includes/lunaix/syscall.h @@ -1,72 +1,12 @@ #ifndef __LUNAIX_SYSCALL_H #define __LUNAIX_SYSCALL_H -#include - -#define __SYSCALL_fork 1 -#define __SYSCALL_yield 2 -#define __SYSCALL_sbrk 3 -#define __SYSCALL_brk 4 -#define __SYSCALL_getpid 5 -#define __SYSCALL_getppid 6 -#define __SYSCALL_sleep 7 -#define __SYSCALL__exit 8 -#define __SYSCALL_wait 9 -#define __SYSCALL_waitpid 10 - -#define __SYSCALL_sigreturn 11 -#define __SYSCALL_sigprocmask 12 -#define __SYSCALL_signal 13 -#define __SYSCALL_pause 14 -#define __SYSCALL_kill 15 -#define __SYSCALL_alarm 16 -#define __SYSCALL_sigpending 17 -#define __SYSCALL_sigsuspend 18 -#define __SYSCALL_open 19 -#define __SYSCALL_close 20 - -#define __SYSCALL_read 21 -#define __SYSCALL_write 22 -#define __SYSCALL_readdir 23 -#define __SYSCALL_mkdir 24 -#define __SYSCALL_lseek 25 -#define __SYSCALL_geterrno 26 -#define __SYSCALL_readlink 27 -#define __SYSCALL_readlinkat 28 -#define __SYSCALL_rmdir 29 - -#define __SYSCALL_unlink 30 -#define __SYSCALL_unlinkat 31 -#define __SYSCALL_link 32 -#define __SYSCALL_fsync 33 -#define __SYSCALL_dup 34 -#define __SYSCALL_dup2 35 -#define __SYSCALL_realpathat 36 -#define __SYSCALL_symlink 37 -#define __SYSCALL_chdir 38 -#define __SYSCALL_fchdir 39 -#define __SYSCALL_getcwd 40 -#define __SYSCALL_rename 41 -#define __SYSCALL_mount 42 -#define __SYSCALL_unmount 43 -#define __SYSCALL_getxattr 44 -#define __SYSCALL_setxattr 45 -#define __SYSCALL_fgetxattr 46 -#define __SYSCALL_fsetxattr 47 - -#define __SYSCALL_ioctl 48 -#define __SYSCALL_getpgid 49 -#define __SYSCALL_setpgid 50 - -#define __SYSCALL_MAX 0x100 +#include #ifndef __ASM__ #define SYSCALL_ESTATUS(errno) -((errno) != 0) -void -syscall_install(); - #define asmlinkage __attribute__((regparm(0))) #define __PARAM_MAP1(t1, p1) t1 p1 @@ -91,56 +31,10 @@ syscall_install(); asmlinkage rettype __lxsys_##name( \ __PARAM_MAP4(t1, p1, t2, p2, t3, p3, t4, p4)) -#define __SYSCALL_INTERRUPTIBLE(code) \ - asm("sti"); \ - { code }; \ - asm("cli"); - -#define ___DOINT33(callcode, rettype) \ - int v; \ - asm volatile("int %1\n" : "=a"(v) : "i"(LUNAIX_SYS_CALL), "a"(callcode)); \ - return (rettype)v; - -#define __LXSYSCALL(rettype, name) \ - static rettype name() \ - { \ - ___DOINT33(__SYSCALL_##name, rettype) \ - } - -#define __LXSYSCALL1(rettype, name, t1, p1) \ - static rettype name(__PARAM_MAP1(t1, p1)) \ - { \ - asm("" ::"b"(p1)); \ - ___DOINT33(__SYSCALL_##name, rettype) \ - } - -#define __LXSYSCALL2(rettype, name, t1, p1, t2, p2) \ - static rettype name(__PARAM_MAP2(t1, p1, t2, p2)) \ - { \ - asm("\n" ::"b"(p1), "c"(p2)); \ - ___DOINT33(__SYSCALL_##name, rettype) \ - } - -#define __LXSYSCALL3(rettype, name, t1, p1, t2, p2, t3, p3) \ - static rettype name(__PARAM_MAP3(t1, p1, t2, p2, t3, p3)) \ - { \ - asm("\n" ::"b"(p1), "c"(p2), "d"(p3)); \ - ___DOINT33(__SYSCALL_##name, rettype) \ - } - -#define __LXSYSCALL4(rettype, name, t1, p1, t2, p2, t3, p3, t4, p4) \ - static rettype name(__PARAM_MAP4(t1, p1, t2, p2, t3, p3, t4, p4)) \ - { \ - asm("\n" ::"b"(p1), "c"(p2), "d"(p3), "D"(p4)); \ - ___DOINT33(__SYSCALL_##name, rettype) \ - } +#define __DEFINE_LXSYSCALL5( \ + rettype, name, t1, p1, t2, p2, t3, p3, t4, p4, t5, p5) \ + asmlinkage rettype __lxsys_##name( \ + __PARAM_MAP5(t1, p1, t2, p2, t3, p3, t4, p4, t5, p5)) -#define __LXSYSCALL2_VARG(rettype, name, t1, p1, t2, p2) \ - static rettype name(__PARAM_MAP2(t1, p1, t2, p2), ...) \ - { \ - void* _last = (void*)&p2 + sizeof(void*); \ - asm("\n" ::"b"(p1), "c"(p2), "d"(_last)); \ - ___DOINT33(__SYSCALL_##name, rettype) \ - } #endif #endif /* __LUNAIX_SYSCALL_H */