forked from Minki/linux
4b3f686d4a
The patch below corrects multiple occurances of "the the" typos across several files, both in source comments and KConfig files. There is no actual code changed, only text. Note this only affects the /arch directory, and I believe I could find many more elsewhere. :) Signed-off-by: Adrian Bunk <bunk@stusta.de>
84 lines
2.4 KiB
C
84 lines
2.4 KiB
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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#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_ARG1(regs) (((unsigned long *) (regs))[PT_INDEX(RDI)])
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#define PT_SYSCALL_ARG1_OFFSET (RDI)
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#define PT_SYSCALL_ARG2(regs) (((unsigned long *) (regs))[PT_INDEX(RSI)])
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#define PT_SYSCALL_ARG2_OFFSET (RSI)
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#define PT_SYSCALL_ARG3(regs) (((unsigned long *) (regs))[PT_INDEX(RDX)])
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#define PT_SYSCALL_ARG3_OFFSET (RDX)
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#define PT_SYSCALL_ARG4(regs) (((unsigned long *) (regs))[PT_INDEX(RCX)])
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#define PT_SYSCALL_ARG4_OFFSET (RCX)
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#define PT_SYSCALL_ARG5(regs) (((unsigned long *) (regs))[PT_INDEX(R8)])
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#define PT_SYSCALL_ARG5_OFFSET (R8)
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#define PT_SYSCALL_ARG6(regs) (((unsigned long *) (regs))[PT_INDEX(R9)])
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#define PT_SYSCALL_ARG6_OFFSET (R9)
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#define PT_SYSCALL_RET_OFFSET (RAX)
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#define PT_IP_OFFSET (RIP)
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#define PT_IP(regs) ((regs)[PT_INDEX(RIP)])
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#define PT_SP_OFFSET (RSP)
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#define PT_SP(regs) ((regs)[PT_INDEX(RSP)])
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#define PT_ORIG_RAX_OFFSET (ORIG_RAX)
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#define PT_ORIG_RAX(regs) ((regs)[PT_INDEX(ORIG_RAX)])
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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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/* These are before the system call, so the system call number is RAX
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* rather than ORIG_RAX, and arg4 is R10 rather than RCX
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*/
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#define REGS_SYSCALL_NR PT_INDEX(RAX)
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#define REGS_SYSCALL_ARG1 PT_INDEX(RDI)
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#define REGS_SYSCALL_ARG2 PT_INDEX(RSI)
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#define REGS_SYSCALL_ARG3 PT_INDEX(RDX)
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#define REGS_SYSCALL_ARG4 PT_INDEX(R10)
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#define REGS_SYSCALL_ARG5 PT_INDEX(R8)
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#define REGS_SYSCALL_ARG6 PT_INDEX(R9)
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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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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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