mirror of https://gitee.com/openkylin/linux.git
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/*
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* Copyright (C) 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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* Licensed under the GPL
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*/
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#ifndef __START_H__
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#define __START_H__
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#include "uml-config.h"
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#include "kern_constants.h"
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/*
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* Assembly doesn't want any casting, but C does, so define these
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* without casts here, and define new symbols with casts inside the C
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* section.
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*/
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#define ASM_STUB_CODE (UML_CONFIG_TOP_ADDR - 2 * UM_KERN_PAGE_SIZE)
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#define ASM_STUB_DATA (UML_CONFIG_TOP_ADDR - UM_KERN_PAGE_SIZE)
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#define ASM_STUB_START ASM_STUB_CODE
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/*
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* This file is included by the assembly stubs, which just want the
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* definitions above.
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*/
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#ifndef __ASSEMBLY__
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#define STUB_CODE ((unsigned long) ASM_STUB_CODE)
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#define STUB_DATA ((unsigned long) ASM_STUB_DATA)
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#define STUB_START ((unsigned long) ASM_STUB_START)
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#include "sysdep/ptrace.h"
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struct cpu_task {
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int pid;
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void *task;
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};
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extern struct cpu_task cpu_tasks[];
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extern unsigned long low_physmem;
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extern unsigned long high_physmem;
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extern unsigned long uml_physmem;
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extern unsigned long uml_reserved;
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extern unsigned long end_vm;
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extern unsigned long start_vm;
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extern unsigned long long highmem;
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extern unsigned long _stext, _etext, _sdata, _edata, __bss_start, _end;
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extern unsigned long _unprotected_end;
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extern unsigned long brk_start;
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extern int linux_main(int argc, char **argv);
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extern void (*sig_info[])(int, struct uml_pt_regs *);
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#endif
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#endif
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