From 862f8be292cf69cd8d8c684e0fc92c6451bd3a7b Mon Sep 17 00:00:00 2001
From: tracer-ysyx <tracer@ysyx.org>
Date: Sat, 13 Jan 2024 10:18:42 +0800
Subject: [PATCH] =?UTF-8?q?>=20compile=20NEMU=20ysyx=5F22040000=20?=
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---
 nemu/src/monitor/sdb/addrexp.y | 2 +-
 nemu/src/monitor/sdb/sdb.c     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/nemu/src/monitor/sdb/addrexp.y b/nemu/src/monitor/sdb/addrexp.y
index f429b18..0041088 100644
--- a/nemu/src/monitor/sdb/addrexp.y
+++ b/nemu/src/monitor/sdb/addrexp.y
@@ -25,7 +25,7 @@ expression
     | expression '+' expression { $$ = $1 + $3; }
     | expression '-' expression { $$ = $1 - $3; }
     | expression '*' expression { $$ = $1 * $3; } 
-    | expression '/' expression { $$ = $1 / $3; if($3 == 0) perror("Devide by 0\n"); YYABORT; }
+    | expression '/' expression { $$ = $1 / $3; if($3 == 0) { perror("Devide by 0\n"); YYABORT; }}
     | '-' number { $$ = -$2; }
     | '(' expression ')' { $$ = $2; }
 
diff --git a/nemu/src/monitor/sdb/sdb.c b/nemu/src/monitor/sdb/sdb.c
index be1e25e..e68432b 100644
--- a/nemu/src/monitor/sdb/sdb.c
+++ b/nemu/src/monitor/sdb/sdb.c
@@ -205,7 +205,7 @@ static int cmd_x(char *args) {
   return 0;
 
 wrong_usage:
-  printf("Invalid argument for command x: %s\n", args);
+  printf("Invalid argument for command x: %s\n", arg);
   printf("Usage: x [N: uint] [EXPR: <expr>]\n");
   return 0;
 }