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Diffstat (limited to 'arch/blackfin/include/asm/sections.h')
-rw-r--r-- | arch/blackfin/include/asm/sections.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/arch/blackfin/include/asm/sections.h b/arch/blackfin/include/asm/sections.h deleted file mode 100644 index fbd408475725..000000000000 --- a/arch/blackfin/include/asm/sections.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#ifndef _BLACKFIN_SECTIONS_H -#define _BLACKFIN_SECTIONS_H - -/* only used when MTD_UCLINUX */ -extern unsigned long memory_mtd_start, memory_mtd_end, mtd_size; - -extern unsigned long _ramstart, _ramend, _rambase; -extern unsigned long memory_start, memory_end, physical_mem_end; - -/* - * The weak markings on the lengths might seem weird, but this is required - * in order to make gcc accept the fact that these may actually have a value - * of 0 (since they aren't actually addresses, but sizes of sections). - */ -extern char _stext_l1[], _etext_l1[], _text_l1_lma[], __weak _text_l1_len[]; -extern char _sdata_l1[], _edata_l1[], _sbss_l1[], _ebss_l1[], - _data_l1_lma[], __weak _data_l1_len[]; -#ifdef CONFIG_ROMKERNEL -extern char _data_lma[], _data_len[], _sinitdata[], _einitdata[], _init_data_lma[], _init_data_len[]; -#endif -extern char _sdata_b_l1[], _edata_b_l1[], _sbss_b_l1[], _ebss_b_l1[], - _data_b_l1_lma[], __weak _data_b_l1_len[]; -extern char _stext_l2[], _etext_l2[], _sdata_l2[], _edata_l2[], - _sbss_l2[], _ebss_l2[], _l2_lma[], __weak _l2_len[]; - -#include <asm/mem_map.h> - -/* Blackfin systems have discontinuous memory map and no virtualized memory */ -static inline int arch_is_kernel_text(unsigned long addr) -{ - return - (L1_CODE_LENGTH && - addr >= (unsigned long)_stext_l1 && - addr < (unsigned long)_etext_l1) - || - (L2_LENGTH && - addr >= (unsigned long)_stext_l2 && - addr < (unsigned long)_etext_l2); -} -#define arch_is_kernel_text(addr) arch_is_kernel_text(addr) - -static inline int arch_is_kernel_data(unsigned long addr) -{ - return - (L1_DATA_A_LENGTH && - addr >= (unsigned long)_sdata_l1 && - addr < (unsigned long)_ebss_l1) - || - (L1_DATA_B_LENGTH && - addr >= (unsigned long)_sdata_b_l1 && - addr < (unsigned long)_ebss_b_l1) - || - (L2_LENGTH && - addr >= (unsigned long)_sdata_l2 && - addr < (unsigned long)_ebss_l2); -} -#define arch_is_kernel_data(addr) arch_is_kernel_data(addr) - -#include <asm-generic/sections.h> - -#endif |