1 files changed, 34 insertions, 0 deletions
diff --git a/compel/arch/aarch64/src/lib/include/uapi/asm/breakpoints.h b/compel/arch/aarch64/src/lib/include/uapi/asm/breakpoints.h
index 796aec016..8a61b268f 100644
--- a/compel/arch/aarch64/src/lib/include/uapi/asm/breakpoints.h
+++ b/compel/arch/aarch64/src/lib/include/uapi/asm/breakpoints.h
@@ -2,6 +2,40 @@
 #define __COMPEL_BREAKPOINTS_H__
 #define ARCH_SI_TRAP TRAP_BRKPT
 
+#include <sys/types.h>
+#include <stdbool.h>
+
+struct hwbp_cap {
+	char arch;
+	char bp_count;
+};
+
+/* copied from `linux/arch/arm64/include/asm/hw_breakpoint.h` */
+/* Lengths */
+#define ARM_BREAKPOINT_LEN_1 0x1
+#define ARM_BREAKPOINT_LEN_2 0x3
+#define ARM_BREAKPOINT_LEN_3 0x7
+#define ARM_BREAKPOINT_LEN_4 0xf
+#define ARM_BREAKPOINT_LEN_5 0x1f
+#define ARM_BREAKPOINT_LEN_6 0x3f
+#define ARM_BREAKPOINT_LEN_7 0x7f
+#define ARM_BREAKPOINT_LEN_8 0xff
+
+/* Privilege Levels */
+#define AARCH64_BREAKPOINT_EL1 1
+#define AARCH64_BREAKPOINT_EL0 2
+
+/* Breakpoint */
+#define ARM_BREAKPOINT_EXECUTE 0
+
+/* Watchpoints */
+#define ARM_BREAKPOINT_LOAD	1
+#define ARM_BREAKPOINT_STORE	2
+#define AARCH64_ESR_ACCESS_MASK (1 << 6)
+
+#define DISABLE_HBP 0
+#define ENABLE_HBP  1
+
 int ptrace_set_breakpoint(pid_t pid, void *addr);
 int ptrace_flush_breakpoints(pid_t pid);