projects / mirror_ubuntu-kernels.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* $Id: conv.h,v 1.4 1998/08/15 20:42:51 davem Exp $ |
| 2 | * conv.h: Utility macros for Solaris emulation | |
| 3 | * | |
| 4 | * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) | |
| 5 | */ | |
| 6 | ||
| 7 | /* #define DEBUG_SOLARIS */ | |
| 8 | #define DEBUG_SOLARIS_KMALLOC | |
| 9 | ||
| 10 | #ifndef __ASSEMBLY__ | |
| 11 | ||
| 12 | #include <asm/unistd.h> | |
| 13 | ||
| 14 | /* Use this to get at 32-bit user passed pointers. */ | |
| 15 | #define A(__x) \ | |
| 16 | ({ unsigned long __ret; \ | |
| 17 | __asm__ ("srl %0, 0, %0" \ | |
| 18 | : "=r" (__ret) \ | |
| 19 | : "0" (__x)); \ | |
| 20 | (void __user *)__ret; \ | |
| 21 | }) | |
| 22 | ||
| 23 | extern unsigned sys_call_table[]; | |
| 24 | extern unsigned sys_call_table32[]; | |
| 25 | extern unsigned sunos_sys_table[]; | |
| 26 | ||
| 27 | #define SYS(name) ((long)sys_call_table[__NR_##name]) | |
| 28 | #define SUNOS(x) ((long)sunos_sys_table[x]) | |
| 29 | ||
| 30 | #ifdef DEBUG_SOLARIS | |
| 9a4a6682 | 31 | #define SOLD(s) printk("%s,%d,%s(): %s\n",__FILE__,__LINE__,__func__,(s)) |
| 1da177e4 LT |
32 | #define SOLDD(s) printk("solaris: "); printk s |
| 33 | #else | |
| 34 | #define SOLD(s) | |
| 35 | #define SOLDD(s) | |
| 36 | #endif | |
| 37 | ||
| 38 | #endif /* __ASSEMBLY__ */ |