| 1 | #ifndef _ASM_IA64_PATCH_H
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| 2 | #define _ASM_IA64_PATCH_H
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| 3 |
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| 4 | |
| 5 | * Copyright (C) 2003 Hewlett-Packard Co
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| 6 | * David Mosberger-Tang <[email protected]>
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| 7 | *
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| 8 | * There are a number of reasons for patching instructions. Rather than duplicating code
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| 9 | * all over the place, we put the common stuff here. Reasons for patching: in-kernel
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| 10 | * module-loader, virtual-to-physical patch-list, McKinley Errata 9 workaround, and gate
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| 11 | * shared library. Undoubtedly, some of these reasons will disappear and others will
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| 12 | * be added over time.
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| 13 |
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| 14 | #include <linux/elf.h>
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| 15 | #include <linux/types.h>
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| 16 |
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| 17 | extern void ia64_patch (u64 insn_addr, u64 mask, u64 val);
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| 18 | extern void ia64_patch_imm64 (u64 insn_addr, u64 val);
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| 19 | extern void ia64_patch_imm60 (u64 insn_addr, u64 val);
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| 20 |
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| 21 | extern void ia64_patch_mckinley_e9 (unsigned long start, unsigned long end);
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| 22 | extern void ia64_patch_vtop (unsigned long start, unsigned long end);
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| 23 | extern void ia64_patch_gate (void);
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| 24 |
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| 25 | #endif
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