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> compile NEMU

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ysyx_22040000 李心杨
Linux calcite 6.1.75 #1-NixOS SMP PREEMPT_DYNAMIC Thu Jan 25 23:27:52 UTC 2024 x86_64 GNU/Linux
 22:41:56  up   4:43,  2 users,  load average: 0.03, 0.08, 0.11
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tracer-ysyx 2024-02-05 22:41:56 +08:00 committed by xinyangli
parent 91ad6d4335
commit 3a0268ca34
1 changed files with 1 additions and 1 deletions
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nemu/src/monitor/sdb/addrexp.y
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@ -42,7 +42,7 @@ expression
$$ = $1 / $3; $$ = $1 / $3;
} }
| '-' number { $$ = -$2; } | '-' number { $$ = -$2; }
| '*' expression { printf("deref: %u\n", $2); } | '*' expression { $$ = vaddr_read($2, WORD_BYTES * 8); }
| '(' expression ')' { $$ = $2; } | '(' expression ')' { $$ = $2; }
number number