37 строки
713 B
C
37 строки
713 B
C
/*
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* Copyright 2004-2009 Analog Devices Inc.
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* 2002 David McCullough <davidm@snapgear.com>
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*
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* Licensed under the GPL-2.
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*/
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#ifndef __MMU_H
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#define __MMU_H
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struct sram_list_struct {
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struct sram_list_struct *next;
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void *addr;
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size_t length;
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};
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typedef struct {
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unsigned long end_brk;
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unsigned long stack_start;
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/* Points to the location in SDRAM where the L1 stack is normally
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saved, or NULL if the stack is always in SDRAM. */
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void *l1_stack_save;
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struct sram_list_struct *sram_list;
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#ifdef CONFIG_BINFMT_ELF_FDPIC
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unsigned long exec_fdpic_loadmap;
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unsigned long interp_fdpic_loadmap;
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#endif
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#ifdef CONFIG_MPU
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unsigned long *page_rwx_mask;
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#endif
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} mm_context_t;
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#endif
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