diff options
Diffstat (limited to 'src/arch/amd64/shim.c')
| -rw-r--r-- | src/arch/amd64/shim.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/src/arch/amd64/shim.c b/src/arch/amd64/shim.c index 8a9d146..1e73525 100644 --- a/src/arch/amd64/shim.c +++ b/src/arch/amd64/shim.c @@ -1,23 +1,15 @@ #include <stdint.h> #include <cpuid.h> -#define PG_PRESENT 0x0000'0000'0000'0001 -#define PG_READ_WRITE 0x0000'0000'0000'0002 -#define PG_USER_SUPERVISE 0x0000'0000'0000'0004 -#define PG_WRITE_THROUGH 0x0000'0000'0000'0008 -#define PG_CACHE_DISABLE 0x0000'0000'0000'0010 -#define PG_ACCESSED 0x0000'0000'0000'0020 -#define PG_EXECUTE_DISABLE 0x8000'0000'0000'0000 - -#define F_PRESENT 0b1 -#define F_WRITEABLE 0b10 -#define F_UNPRIVILEGED 0b100 -#define F_WRITETHROUGH 0b1000 -#define F_CACHEDISABLE 0b10000 -#define F_ACCESSED 0b100000 -#define F_DIRTY 0b1000000 -#define F_MEGABYTE 0b10000000 -#define F_GLOBAL 0b100000000 +#define F_PRESENT 0x001 +#define F_WRITEABLE 0x002 +#define F_UNPRIVILEGED 0x004 +#define F_WRITETHROUGH 0x008 +#define F_CACHEDISABLE 0x010 +#define F_ACCESSED 0x020 +#define F_DIRTY 0x040 +#define F_MEGABYTE 0x080 +#define F_GLOBAL 0x100 // PAGE MAP LEVEL 4 ENTRY struct pml4e { |