forked from Minki/linux
969564508d
Not sure how these guys slipped in, but they're annoying me. So bring these unicode space gremlins down to earth to normal ascii spaces. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/*
|
|
* 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
|