From b171442112b7463dc33e49c0fa38aa0321f924cf Mon Sep 17 00:00:00 2001
From: tracer-ysyx <tracer@ysyx.org>
Date: Mon, 5 Feb 2024 22:42:45 +0800
Subject: [PATCH] =?UTF-8?q?>=20compile=20NEMU=20ysyx=5F22040000=20?=
 =?UTF-8?q?=E6=9D=8E=E5=BF=83=E6=9D=A8=20Linux=20calcite=206.1.75=20#1-Nix?=
 =?UTF-8?q?OS=20SMP=20PREEMPT=5FDYNAMIC=20Thu=20Jan=2025=2023:27:52=20UTC?=
 =?UTF-8?q?=202024=20x86=5F64=20GNU/Linux=20=2022:42:45=20=20up=20=20=204:?=
 =?UTF-8?q?43,=20=202=20users,=20=20load=20average:=200.14,=200.10,=200.11?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 nemu/src/monitor/sdb/addrexp.y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nemu/src/monitor/sdb/addrexp.y b/nemu/src/monitor/sdb/addrexp.y
index 387e41d..4c98325 100644
--- a/nemu/src/monitor/sdb/addrexp.y
+++ b/nemu/src/monitor/sdb/addrexp.y
@@ -42,7 +42,7 @@ expression
         $$ = $1 / $3;
       }
     | '-' number { $$ = -$2; }
-    | '*' expression { $$ = vaddr_read($2, WORD_BYTES * 8); }
+    | '*' expression { printf("deref: %u", $2); $$ = vaddr_read($2, WORD_BYTES * 8); }
     | '(' expression ')' { $$ = $2; }
 
 number