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| 2 | |
| 3 | * Copyright (C) 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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| 4 |
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| 5 |
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| 6 | #ifndef __START_H__
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| 7 | #define __START_H__
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| 8 |
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| 9 | #include <generated/asm-offsets.h>
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| 10 |
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| 11 | |
| 12 | * Stolen from linux/const.h, which can't be directly included since
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| 13 | * this is used in userspace code, which has no access to the kernel
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| 14 | * headers. Changed to be suitable for adding casts to the start,
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| 15 | * rather than "UL" to the end.
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| 16 |
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| 17 |
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| 18 | |
| 19 | * C code. Therefore we cannot annotate them always with
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| 20 | * 'UL' and other type specifiers unilaterally. We
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| 21 | * use the following macros to deal with this.
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| 22 |
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| 23 | #define STUB_START stub_start
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| 24 | #define STUB_CODE STUB_START
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| 25 | #define STUB_DATA (STUB_CODE + UM_KERN_PAGE_SIZE)
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| 26 | #define STUB_DATA_PAGES 2
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| 27 | #define STUB_SIZE ((1 + STUB_DATA_PAGES) * UM_KERN_PAGE_SIZE)
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| 28 | #define STUB_END (STUB_START + STUB_SIZE)
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| 29 |
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| 30 | #ifndef __ASSEMBLER__
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| 31 |
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| 32 | #include <sysdep/ptrace.h>
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| 33 |
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| 34 | struct task_struct;
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| 35 | extern struct task_struct *cpu_tasks[];
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| 36 |
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| 37 | extern unsigned long long physmem_size;
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| 38 |
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| 39 | extern unsigned long high_physmem;
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| 40 | extern unsigned long uml_physmem;
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| 41 | extern unsigned long uml_reserved;
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| 42 | extern unsigned long end_vm;
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| 43 | extern unsigned long start_vm;
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| 44 |
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| 45 | extern unsigned long brk_start;
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| 46 |
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| 47 | extern unsigned long stub_start;
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| 48 |
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| 49 | extern int linux_main(int argc, char **argv, char **envp);
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| 50 | extern void uml_finishsetup(void);
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| 51 |
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| 52 | struct siginfo;
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| 53 | extern void (*sig_info[])(int, struct siginfo *si, struct uml_pt_regs *, void *);
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| 54 |
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| 55 | #endif
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| 56 |
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| 57 | #endif
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