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62 lines
1.7 KiB
62 lines
1.7 KiB
/* |
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* Copyright 2003 PathScale, Inc. |
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* Copyright (C) 2003 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) |
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* |
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* Licensed under the GPL |
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*/ |
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#ifndef __SYSDEP_X86_64_PTRACE_H |
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#define __SYSDEP_X86_64_PTRACE_H |
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#define MAX_FP_NR HOST_FP_SIZE |
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#define REGS_R8(r) ((r)[HOST_R8]) |
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#define REGS_R9(r) ((r)[HOST_R9]) |
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#define REGS_R10(r) ((r)[HOST_R10]) |
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#define REGS_R11(r) ((r)[HOST_R11]) |
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#define REGS_R12(r) ((r)[HOST_R12]) |
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#define REGS_R13(r) ((r)[HOST_R13]) |
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#define REGS_R14(r) ((r)[HOST_R14]) |
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#define REGS_R15(r) ((r)[HOST_R15]) |
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#define HOST_FS_BASE 21 |
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#define HOST_GS_BASE 22 |
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#define HOST_DS 23 |
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#define HOST_ES 24 |
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#define HOST_FS 25 |
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#define HOST_GS 26 |
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/* Also defined in asm/ptrace-x86_64.h, but not in libc headers. So, these |
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* are already defined for kernel code, but not for userspace code. |
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*/ |
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#ifndef FS_BASE |
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/* These aren't defined in ptrace.h, but exist in struct user_regs_struct, |
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* which is what x86_64 ptrace actually uses. |
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*/ |
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#define FS_BASE (HOST_FS_BASE * sizeof(long)) |
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#define GS_BASE (HOST_GS_BASE * sizeof(long)) |
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#define DS (HOST_DS * sizeof(long)) |
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#define ES (HOST_ES * sizeof(long)) |
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#define FS (HOST_FS * sizeof(long)) |
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#define GS (HOST_GS * sizeof(long)) |
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#endif |
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#define UPT_R8(r) REGS_R8((r)->gp) |
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#define UPT_R9(r) REGS_R9((r)->gp) |
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#define UPT_R10(r) REGS_R10((r)->gp) |
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#define UPT_R11(r) REGS_R11((r)->gp) |
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#define UPT_R12(r) REGS_R12((r)->gp) |
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#define UPT_R13(r) REGS_R13((r)->gp) |
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#define UPT_R14(r) REGS_R14((r)->gp) |
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#define UPT_R15(r) REGS_R15((r)->gp) |
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#define UPT_SYSCALL_ARG1(r) UPT_DI(r) |
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#define UPT_SYSCALL_ARG2(r) UPT_SI(r) |
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#define UPT_SYSCALL_ARG3(r) UPT_DX(r) |
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#define UPT_SYSCALL_ARG4(r) UPT_R10(r) |
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#define UPT_SYSCALL_ARG5(r) UPT_R8(r) |
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#define UPT_SYSCALL_ARG6(r) UPT_R9(r) |
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extern void arch_init_registers(int pid); |
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#endif
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