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> compile NEMU

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ysyx_22040000 李心杨
Linux calcite 6.1.71 #1-NixOS SMP PREEMPT_DYNAMIC Fri Jan  5 14:18:41 UTC 2024 x86_64 GNU/Linux
 23:12:20  up 2 days 12:07,  2 users,  load average: 0.48, 0.40, 0.38
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tracer-ysyx 2024-01-15 23:12:20 +08:00 committed by xinyangli
parent 370dc66f05
commit 3f9d84b539
1 changed files with 1 additions and 4 deletions
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5
nemu/src/monitor/sdb/addrexp.y
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@ -29,7 +29,6 @@ input
expression
: number { $$ = $1; }
| register { $$ = $1; }
| expression '+' expression { $$ = $1 + $3; }
| expression '-' expression { $$ = $1 - $3; }
| expression '*' expression { $$ = $1 * $3; }
@ -45,9 +44,7 @@ expression
number
: NUMBER
| REGISTER { $$ = $1; }
| HEX_NUMBER
register
: REGISTER { $$ = $1; }
%%