From 97a73d7b7b9bc63608065a62d7b9ec1a9be8b54d Mon Sep 17 00:00:00 2001
From: Akilan <me@akilan.io>
Date: Wed, 26 Nov 2025 12:11:14 +0000
Subject: [PATCH] added ARM cheri variables

---
 src/snmalloc/ds_core/cheri.h | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/src/snmalloc/ds_core/cheri.h b/src/snmalloc/ds_core/cheri.h
index 41514d9..d00f498 100644
--- a/src/snmalloc/ds_core/cheri.h
+++ b/src/snmalloc/ds_core/cheri.h
@@ -39,13 +39,25 @@ namespace snmalloc
 
     // Defining values 
     #define	CHERI_PERM_GLOBAL			(1 << 0)	/* 0x00000001 */
-    #define	CHERI_PERM_EXECUTE			(1 << 1)	/* 0x00000002 */
-    #define	CHERI_PERM_LOAD				(1 << 2)	/* 0x00000004 */
-    #define	CHERI_PERM_STORE			(1 << 3)	/* 0x00000008 */
-    #define	CHERI_PERM_LOAD_CAP			(1 << 4)	/* 0x00000010 */
-    #define	CHERI_PERM_STORE_CAP			(1 << 5)	/* 0x00000020 */
-    #define	CHERI_PERM_STORE_LOCAL_CAP		(1 << 6)	/* 0x00000040 */
-    #define	CHERI_PERM_SEAL				(1 << 7)	/* 0x00000080 */
+    #define	CHERI_PERM_EXECUTIVE			(1 << 1)	/* 0x00000002 */
+    #define	CHERI_PERM_SW0				(1 << 2)	/* 0x00000004 */
+    #define	CHERI_PERM_SW1				(1 << 3)	/* 0x00000008 */
+    #define	CHERI_PERM_SW2				(1 << 4)	/* 0x00000010 */
+    #define	CHERI_PERM_SW3				(1 << 5)	/* 0x00000020 */
+    #define	CHERI_PERM_MUTABLE_LOAD			(1 << 6)	/* 0x00000040 */
+    #define	CHERI_PERM_COMPARTMENT_ID		(1 << 7)	/* 0x00000080 */
+    #define	CHERI_PERM_BRANCH_SEALED_PAIR		(1 << 8)	/* 0x00000100 */
+    #define	CHERI_PERM_INVOKE			CHERI_PERM_BRANCH_SEALED_PAIR
+    #define	CHERI_PERM_SYSTEM			(1 << 9)	/* 0x00000200 */
+    #define	CHERI_PERM_SYSTEM_REGS			CHERI_PERM_SYSTEM
+    #define	CHERI_PERM_UNSEAL			(1 << 10)	/* 0x00000400 */
+    #define	CHERI_PERM_SEAL				(1 << 11)	/* 0x00000800 */
+    #define	CHERI_PERM_STORE_LOCAL_CAP		(1 << 12)	/* 0x00001000 */
+    #define	CHERI_PERM_STORE_CAP			(1 << 13)	/* 0x00002000 */
+    #define	CHERI_PERM_LOAD_CAP			(1 << 14)	/* 0x00004000 */
+    #define	CHERI_PERM_EXECUTE			(1 << 15)	/* 0x00008000 */
+    #define	CHERI_PERM_STORE			(1 << 16)	/* 0x00010000 */
+    #define	CHERI_PERM_LOAD				(1 << 17)	/* 0x00020000 */
 
     static const size_t reqperm = CHERI_PERM_LOAD | CHERI_PERM_STORE |
       CHERI_PERM_LOAD_CAP | CHERI_PERM_STORE_CAP;