39 lines
895 B
C
39 lines
895 B
C
/*
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* Copyright 2003 PathScale, Inc.
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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_USER_H__
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#define __SYSDEP_X86_64_PTRACE_USER_H__
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#define __FRAME_OFFSETS
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#include <sys/ptrace.h>
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#include <linux/ptrace.h>
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#include <asm/ptrace.h>
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#undef __FRAME_OFFSETS
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#include <generated/user_constants.h>
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#define PT_INDEX(off) ((off) / sizeof(unsigned long))
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#define PT_SYSCALL_NR(regs) ((regs)[PT_INDEX(ORIG_RAX)])
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#define PT_SYSCALL_NR_OFFSET (ORIG_RAX)
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#define PT_SYSCALL_RET_OFFSET (RAX)
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/*
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* x86_64 FC3 doesn't define this in /usr/include/linux/ptrace.h even though
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* it's defined in the kernel's include/linux/ptrace.h. Additionally, use the
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* 2.4 name and value for 2.4 host compatibility.
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*/
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#ifndef PTRACE_OLDSETOPTIONS
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#define PTRACE_OLDSETOPTIONS 21
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#endif
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#define REGS_IP_INDEX PT_INDEX(RIP)
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#define REGS_SP_INDEX PT_INDEX(RSP)
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#define FP_SIZE (HOST_FP_SIZE)
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#endif
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