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Diffstat (limited to 'sys/arch/arm64/include/pcb.h')
-rw-r--r--sys/arch/arm64/include/pcb.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arch/arm64/include/pcb.h b/sys/arch/arm64/include/pcb.h
index c242aab93ac..d56a1c1f7ab 100644
--- a/sys/arch/arm64/include/pcb.h
+++ b/sys/arch/arm64/include/pcb.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pcb.h,v 1.3 2017/03/24 19:48:01 kettenis Exp $ */
+/* $OpenBSD: pcb.h,v 1.4 2018/07/04 17:52:29 drahn Exp $ */
/*
* Copyright (c) 2016 Dale Rahn <drahn@dalerahn.com>
*
@@ -31,6 +31,7 @@ struct trapframe;
struct pcb {
u_int pcb_flags;
#define PCB_FPU 0x00000001 /* Process had FPU initialized */
+#define PCB_SINGLESTEP 0x00000002 /* Single step process */
struct trapframe *pcb_tf;
register_t pcb_sp; // stack pointer of switchframe