X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=ndk%2Fandroid-ndk-r4%2Fdarwin%2Fplatforms%2Fandroid-5%2Farch-x86%2Fusr%2Finclude%2Fasm%2Ffixmap_32.h;fp=ndk%2Fandroid-ndk-r4%2Fdarwin%2Fplatforms%2Fandroid-5%2Farch-x86%2Fusr%2Finclude%2Fasm%2Ffixmap_32.h;h=95de8a078204861f70a36b52b7442d1f4e563449;hb=72eddb87bfc38a2f6fae40566ec6380eb838489a;hp=0000000000000000000000000000000000000000;hpb=e19e12d257815bef7bfe4f3d81056a5b2464c464;p=android-x86%2Fprebuilt.git diff --git a/ndk/android-ndk-r4/darwin/platforms/android-5/arch-x86/usr/include/asm/fixmap_32.h b/ndk/android-ndk-r4/darwin/platforms/android-5/arch-x86/usr/include/asm/fixmap_32.h new file mode 100644 index 0000000..95de8a0 --- /dev/null +++ b/ndk/android-ndk-r4/darwin/platforms/android-5/arch-x86/usr/include/asm/fixmap_32.h @@ -0,0 +1,55 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_FIXMAP_H +#define _ASM_FIXMAP_H + +#define FIXADDR_USER_START __fix_to_virt(FIX_VDSO) +#define FIXADDR_USER_END __fix_to_virt(FIX_VDSO - 1) + +#ifndef __ASSEMBLY__ +#include +#include +#include +#include + +enum fixed_addresses { + FIX_HOLE, + FIX_VDSO, + FIX_DBGP_BASE, + FIX_EARLYCON_MEM_BASE, + __end_of_permanent_fixed_addresses, + +#define NR_FIX_BTMAPS 16 + FIX_BTMAP_END = __end_of_permanent_fixed_addresses, + FIX_BTMAP_BEGIN = FIX_BTMAP_END + NR_FIX_BTMAPS - 1, + FIX_WP_TEST, + __end_of_fixed_addresses +}; + +#define set_fixmap(idx, phys) __set_fixmap(idx, phys, PAGE_KERNEL) + +#define set_fixmap_nocache(idx, phys) __set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE) + +#define clear_fixmap(idx) __set_fixmap(idx, 0, __pgprot(0)) + +#define FIXADDR_TOP ((unsigned long)__FIXADDR_TOP) + +#define __FIXADDR_SIZE (__end_of_permanent_fixed_addresses << PAGE_SHIFT) +#define __FIXADDR_BOOT_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) +#define FIXADDR_START (FIXADDR_TOP - __FIXADDR_SIZE) +#define FIXADDR_BOOT_START (FIXADDR_TOP - __FIXADDR_BOOT_SIZE) + +#define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) +#define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT) + +#endif +#endif