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-rw-r--r--include/asm-x86/kgdb.h79
1 files changed, 0 insertions, 79 deletions
diff --git a/include/asm-x86/kgdb.h b/include/asm-x86/kgdb.h
deleted file mode 100644
index d283863354de..000000000000
--- a/include/asm-x86/kgdb.h
+++ /dev/null
@@ -1,79 +0,0 @@
1#ifndef ASM_X86__KGDB_H
2#define ASM_X86__KGDB_H
3
4/*
5 * Copyright (C) 2001-2004 Amit S. Kale
6 * Copyright (C) 2008 Wind River Systems, Inc.
7 */
8
9/*
10 * BUFMAX defines the maximum number of characters in inbound/outbound
11 * buffers at least NUMREGBYTES*2 are needed for register packets
12 * Longer buffer is needed to list all threads
13 */
14#define BUFMAX 1024
15
16/*
17 * Note that this register image is in a different order than
18 * the register image that Linux produces at interrupt time.
19 *
20 * Linux's register image is defined by struct pt_regs in ptrace.h.
21 * Just why GDB uses a different order is a historical mystery.
22 */
23#ifdef CONFIG_X86_32
24enum regnames {
25 GDB_AX, /* 0 */
26 GDB_CX, /* 1 */
27 GDB_DX, /* 2 */
28 GDB_BX, /* 3 */
29 GDB_SP, /* 4 */
30 GDB_BP, /* 5 */
31 GDB_SI, /* 6 */
32 GDB_DI, /* 7 */
33 GDB_PC, /* 8 also known as eip */
34 GDB_PS, /* 9 also known as eflags */
35 GDB_CS, /* 10 */
36 GDB_SS, /* 11 */
37 GDB_DS, /* 12 */
38 GDB_ES, /* 13 */
39 GDB_FS, /* 14 */
40 GDB_GS, /* 15 */
41};
42#define NUMREGBYTES ((GDB_GS+1)*4)
43#else /* ! CONFIG_X86_32 */
44enum regnames64 {
45 GDB_AX, /* 0 */
46 GDB_BX, /* 1 */
47 GDB_CX, /* 2 */
48 GDB_DX, /* 3 */
49 GDB_SI, /* 4 */
50 GDB_DI, /* 5 */
51 GDB_BP, /* 6 */
52 GDB_SP, /* 7 */
53 GDB_R8, /* 8 */
54 GDB_R9, /* 9 */
55 GDB_R10, /* 10 */
56 GDB_R11, /* 11 */
57 GDB_R12, /* 12 */
58 GDB_R13, /* 13 */
59 GDB_R14, /* 14 */
60 GDB_R15, /* 15 */
61 GDB_PC, /* 16 */
62};
63
64enum regnames32 {
65 GDB_PS = 34,
66 GDB_CS,
67 GDB_SS,
68};
69#define NUMREGBYTES ((GDB_SS+1)*4)
70#endif /* CONFIG_X86_32 */
71
72static inline void arch_kgdb_breakpoint(void)
73{
74 asm(" int $3");
75}
76#define BREAK_INSTR_SIZE 1
77#define CACHE_FLUSH_IS_SAFE 1
78
79#endif /* ASM_X86__KGDB_H */