diff options
Diffstat (limited to 'sys/arm64/include/param.h')
| -rw-r--r-- | sys/arm64/include/param.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/sys/arm64/include/param.h b/sys/arm64/include/param.h index f331fd19e2c8..ca3fae11c515 100644 --- a/sys/arm64/include/param.h +++ b/sys/arm64/include/param.h @@ -25,11 +25,12 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * - * from: @(#)param.h 5.8 (Berkeley) 6/28/91 - * $FreeBSD$ */ +#ifdef __arm__ +#include <arm/param.h> +#else /* !__arm__ */ + #ifndef _MACHINE_PARAM_H_ #define _MACHINE_PARAM_H_ @@ -56,7 +57,7 @@ #ifdef SMP #ifndef MAXCPU -#define MAXCPU 256 +#define MAXCPU 1024 #endif #else #define MAXCPU 1 @@ -85,29 +86,36 @@ #define PAGE_SHIFT_4K 12 #define PAGE_SIZE_4K (1 << PAGE_SHIFT_4K) -#define PAGE_MASK_4K (PAGE_SIZE_4K - 1) #define PAGE_SHIFT_16K 14 #define PAGE_SIZE_16K (1 << PAGE_SHIFT_16K) -#define PAGE_MASK_16K (PAGE_SIZE_16K - 1) #define PAGE_SHIFT_64K 16 #define PAGE_SIZE_64K (1 << PAGE_SHIFT_64K) -#define PAGE_MASK_64K (PAGE_SIZE_64K - 1) #define PAGE_SHIFT PAGE_SHIFT_4K -#define PAGE_SIZE PAGE_SIZE_4K -#define PAGE_MASK PAGE_MASK_4K +#define PAGE_SIZE (1 << PAGE_SHIFT) +#define PAGE_MASK (PAGE_SIZE - 1) #define MAXPAGESIZES 3 /* maximum number of supported page sizes */ #ifndef KSTACK_PAGES +#if defined(KASAN) || defined(KMSAN) +#define KSTACK_PAGES 6 +#else #define KSTACK_PAGES 4 /* pages of kernel stack (with pcb) */ #endif +#endif #define KSTACK_GUARD_PAGES 1 /* pages of kstack guard; 0 disables */ #define PCPU_PAGES 1 +#ifdef PERTHREAD_SSP +#define NO_PERTHREAD_SSP __nostackprotector +#else +#define NO_PERTHREAD_SSP +#endif + /* * Mach derived conversion macros */ @@ -123,3 +131,5 @@ #define pgtok(x) ((unsigned long)(x) * (PAGE_SIZE / 1024)) #endif /* !_MACHINE_PARAM_H_ */ + +#endif /* !__arm__ */ |