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> compile NEMU

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ysyx_22040000 李心杨
Linux calcite 6.1.69 #1-NixOS SMP PREEMPT_DYNAMIC Wed Dec 20 16:00:29 UTC 2023 x86_64 GNU/Linux
 10:11:35  up 1 day 10:27,  2 users,  load average: 0.53, 0.61, 0.55
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tracer-ysyx 2024-01-13 10:11:35 +08:00 committed by xinyangli
parent 9273d0c7d8
commit 507190a9f2
1 changed files with 1 additions and 1 deletions
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nemu/src/monitor/sdb/addrexp.y
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@ -26,7 +26,7 @@ expression
| expression '-' expression { $$ = $1 - $3; }
| expression '*' expression { $$ = $1 * $3; }
| expression '/' expression { $$ = $1 / $3; if($3 == 0) perror("Devide by 0\n");}
// | '-' number { $$ = -$2; }
| '-' number { $$ = -$2; }
| '(' expression ')' { $$ = $2; }
number