kernel/arm: check for PXN and alignment fault in page fault handler

Change-Id: I2a863b57b1252343c9c029d1bb5af8d328558576 Reviewed-on: https://review.haiku-os.org/c/haiku/+/5620 Tested-by: Commit checker robot <[email protected]> Reviewed-by: waddlesplash <[email protected]>
2022-09-05 17:29:49 +00:00
parent 72274d4a8d
commit 3bfbf2fb53
2 changed files with 11 additions and 0 deletions
@@ -25,5 +25,10 @@
 #define CPSR_I				0x80

 #define FSR_WNR				0x800
+#define FSR_LPAE			0x200
+
+#define FSR_FS_ALIGNMENT_FAULT		0x01
+#define FSR_FS_PERMISSION_FAULT_L1	0x0d
+#define FSR_FS_PERMISSION_FAULT_L2	0x0f

 #endif	/* _SYSTEM_ARCH_ARM_DEFS_H */