--- zzzz-none-000/linux-5.4.213/arch/arm/include/uapi/asm/ptrace.h	2022-09-15 10:04:56.000000000 +0000
+++ alder-5690pro-762/linux-5.4.213/arch/arm/include/uapi/asm/ptrace.h	2024-08-14 09:01:27.000000000 +0000
@@ -93,6 +93,7 @@
 #define PSR_s		0x00ff0000	/* Status		*/
 #define PSR_x		0x0000ff00	/* Extension		*/
 #define PSR_c		0x000000ff	/* Control		*/
+#define PSR_r		0x00003C00	/* Reserved		*/
 
 /*
  * ARMv7 groups of PSR bits