| Paul Mackerras | 9994a33 | 2005-10-10 22:36:14 +1000 | [diff] [blame] | 1 | /* |
| 2 | * This file contains the table of syscall-handling functions. |
| 3 | * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) |
| 4 | * |
| 5 | * Largely rewritten by Cort Dougan (cort@cs.nmt.edu) |
| 6 | * and Paul Mackerras. |
| 7 | * |
| 8 | * Adapted for iSeries by Mike Corrigan (mikejc@us.ibm.com) |
| 9 | * PPC64 updates by Dave Engebretsen (engebret@us.ibm.com) |
| 10 | * |
| 11 | * This program is free software; you can redistribute it and/or |
| 12 | * modify it under the terms of the GNU General Public License |
| 13 | * as published by the Free Software Foundation; either version |
| 14 | * 2 of the License, or (at your option) any later version. |
| 15 | */ |
| 16 | |
| Paul Mackerras | 9994a33 | 2005-10-10 22:36:14 +1000 | [diff] [blame] | 17 | #include <asm/ppc_asm.h> |
| 18 | |
| 19 | #ifdef CONFIG_PPC64 |
| 20 | #define SYSCALL(func) .llong .sys_##func,.sys_##func |
| Paul Mackerras | 9994a33 | 2005-10-10 22:36:14 +1000 | [diff] [blame] | 21 | #define COMPAT_SYS(func) .llong .sys_##func,.compat_sys_##func |
| 22 | #define PPC_SYS(func) .llong .ppc_##func,.ppc_##func |
| 23 | #define OLDSYS(func) .llong .sys_ni_syscall,.sys_ni_syscall |
| Stephen Rothwell | b09a491 | 2005-10-18 14:51:57 +1000 | [diff] [blame] | 24 | #define SYS32ONLY(func) .llong .sys_ni_syscall,.compat_sys_##func |
| Paul Mackerras | 9994a33 | 2005-10-10 22:36:14 +1000 | [diff] [blame] | 25 | #define SYSX(f, f3264, f32) .llong .f,.f3264 |
| 26 | #else |
| 27 | #define SYSCALL(func) .long sys_##func |
| Paul Mackerras | 9994a33 | 2005-10-10 22:36:14 +1000 | [diff] [blame] | 28 | #define COMPAT_SYS(func) .long sys_##func |
| 29 | #define PPC_SYS(func) .long ppc_##func |
| 30 | #define OLDSYS(func) .long sys_##func |
| 31 | #define SYS32ONLY(func) .long sys_##func |
| 32 | #define SYSX(f, f3264, f32) .long f32 |
| 33 | #endif |
| Andreas Schwab | 72abd54 | 2006-06-19 22:45:04 +0200 | [diff] [blame] | 34 | #define SYSCALL_SPU(func) SYSCALL(func) |
| 35 | #define COMPAT_SYS_SPU(func) COMPAT_SYS(func) |
| 36 | #define PPC_SYS_SPU(func) PPC_SYS(func) |
| 37 | #define SYSX_SPU(f, f3264, f32) SYSX(f, f3264, f32) |
| Paul Mackerras | 9994a33 | 2005-10-10 22:36:14 +1000 | [diff] [blame] | 38 | |
| 39 | #ifdef CONFIG_PPC64 |
| 40 | #define sys_sigpending sys_ni_syscall |
| 41 | #define sys_old_getrlimit sys_ni_syscall |
| Stephen Rothwell | 46b45b1 | 2007-10-09 17:03:57 +1000 | [diff] [blame] | 42 | |
| 43 | .p2align 3 |
| Paul Mackerras | 9994a33 | 2005-10-10 22:36:14 +1000 | [diff] [blame] | 44 | #endif |
| 45 | |
| 46 | _GLOBAL(sys_call_table) |
| Andreas Schwab | 72abd54 | 2006-06-19 22:45:04 +0200 | [diff] [blame] | 47 | #include <asm/systbl.h> |