46b45b10f1
Our _GLOBAL macro does a ".align 2" so the alignment is fine for 32 bit, but on 64 bit it is possible for it to end up only 4 byte aligned. I don't know if it matters, but it can't hurt to 8 byte align it. It also means that when we build with --emit_relocs, none of our 64 bit relocations are to misaligned places. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
47 lines
1.5 KiB
ArmAsm
47 lines
1.5 KiB
ArmAsm
/*
|
|
* This file contains the table of syscall-handling functions.
|
|
* Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
|
|
*
|
|
* Largely rewritten by Cort Dougan (cort@cs.nmt.edu)
|
|
* and Paul Mackerras.
|
|
*
|
|
* Adapted for iSeries by Mike Corrigan (mikejc@us.ibm.com)
|
|
* PPC64 updates by Dave Engebretsen (engebret@us.ibm.com)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*/
|
|
|
|
#include <asm/ppc_asm.h>
|
|
|
|
#ifdef CONFIG_PPC64
|
|
#define SYSCALL(func) .llong .sys_##func,.sys_##func
|
|
#define COMPAT_SYS(func) .llong .sys_##func,.compat_sys_##func
|
|
#define PPC_SYS(func) .llong .ppc_##func,.ppc_##func
|
|
#define OLDSYS(func) .llong .sys_ni_syscall,.sys_ni_syscall
|
|
#define SYS32ONLY(func) .llong .sys_ni_syscall,.compat_sys_##func
|
|
#define SYSX(f, f3264, f32) .llong .f,.f3264
|
|
#else
|
|
#define SYSCALL(func) .long sys_##func
|
|
#define COMPAT_SYS(func) .long sys_##func
|
|
#define PPC_SYS(func) .long ppc_##func
|
|
#define OLDSYS(func) .long sys_##func
|
|
#define SYS32ONLY(func) .long sys_##func
|
|
#define SYSX(f, f3264, f32) .long f32
|
|
#endif
|
|
#define SYSCALL_SPU(func) SYSCALL(func)
|
|
#define COMPAT_SYS_SPU(func) COMPAT_SYS(func)
|
|
#define PPC_SYS_SPU(func) PPC_SYS(func)
|
|
#define SYSX_SPU(f, f3264, f32) SYSX(f, f3264, f32)
|
|
|
|
#ifdef CONFIG_PPC64
|
|
#define sys_sigpending sys_ni_syscall
|
|
#define sys_old_getrlimit sys_ni_syscall
|
|
|
|
.p2align 3
|
|
#endif
|
|
|
|
_GLOBAL(sys_call_table)
|
|
#include <asm/systbl.h>
|