diff --git a/Utilities/Thread.cpp b/Utilities/Thread.cpp
index a731e34a86..68ac417d4e 100644
--- a/Utilities/Thread.cpp
+++ b/Utilities/Thread.cpp
@@ -1225,6 +1225,12 @@ usz get_x64_access_size(x64_context* context, x64_op_t op, x64_reg_t reg, usz d_
 #if defined(__APPLE__)
 // https://github.com/bombela/backward-cpp/issues/200
 #define RIP(context) ((context)->uc_mcontext->__ss.__pc)
+#elif defined(__FreeBSD__)
+#define RIP(context) ((context)->uc_mcontext.mc_gpregs.gp_elr)
+#elif defined(__NetBSD__)
+#define RIP(context) ((context)->uc_mcontext.__gregs[_REG_PC])
+#elif defined(__OpenBSD__)
+#define RIP(context) ((context)->sc_elr)
 #else
 #define RIP(context) ((context)->uc_mcontext.pc)
 #endif