From acd53a6eeaf8a6a07149af22724152982d7efce7 Mon Sep 17 00:00:00 2001
From: rin <rin@NetBSD.org>
Date: Thu, 14 Sep 2023 03:25:31 +0000
Subject: [PATCH] riscv: ptrace: Add PTRACE_ILLEGAL_ASM for ATF

All related tests successfully pass.
---
 sys/arch/riscv/include/ptrace.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sys/arch/riscv/include/ptrace.h b/sys/arch/riscv/include/ptrace.h
index 4c49e77ccaf5..3041923bb77e 100644
--- a/sys/arch/riscv/include/ptrace.h
+++ b/sys/arch/riscv/include/ptrace.h
@@ -1,4 +1,4 @@
-/* $NetBSD: ptrace.h,v 1.4 2023/08/24 05:40:08 rin Exp $ */
+/* $NetBSD: ptrace.h,v 1.5 2023/09/14 03:25:31 rin Exp $ */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -54,6 +54,8 @@
 #define PTRACE_REG_SP(r)	(r)->r_reg[1]
 #define PTRACE_REG_INTRV(r)	(r)->r_reg[9]
 
+#define PTRACE_ILLEGAL_ASM	__asm __volatile("c.unimp" ::: "memory")
+
 #define PTRACE_BREAKPOINT	((const uint8_t[]) { 0x02, 0x90 })
 #define PTRACE_BREAKPOINT_ASM	__asm __volatile("c.ebreak" ::: "memory")
 #define PTRACE_BREAKPOINT_SIZE	2