You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
1.0 KiB
26 lines
1.0 KiB
20 years ago
|
#ifndef _ASM_IA64_PATCH_H
|
||
|
|
#define _ASM_IA64_PATCH_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2003 Hewlett-Packard Co
|
||
|
|
* David Mosberger-Tang <davidm@hpl.hp.com>
|
||
|
|
*
|
||
|
|
* There are a number of reasons for patching instructions. Rather than duplicating code
|
||
|
|
* all over the place, we put the common stuff here. Reasons for patching: in-kernel
|
||
|
|
* module-loader, virtual-to-physical patch-list, McKinley Errata 9 workaround, and gate
|
||
|
|
* shared library. Undoubtedly, some of these reasons will disappear and others will
|
||
|
|
* be added over time.
|
||
|
|
*/
|
||
|
|
#include <linux/elf.h>
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
extern void ia64_patch (u64 insn_addr, u64 mask, u64 val); /* patch any insn slot */
|
||
|
|
extern void ia64_patch_imm64 (u64 insn_addr, u64 val); /* patch "movl" w/abs. value*/
|
||
|
|
extern void ia64_patch_imm60 (u64 insn_addr, u64 val); /* patch "brl" w/ip-rel value */
|
||
|
|
|
||
|
|
extern void ia64_patch_mckinley_e9 (unsigned long start, unsigned long end);
|
||
|
|
extern void ia64_patch_vtop (unsigned long start, unsigned long end);
|
||
|
|
extern void ia64_patch_gate (void);
|
||
|
|
|
||
|
|
#endif /* _ASM_IA64_PATCH_H */
|