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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
 22:50:16  up 2 days 11:45,  2 users,  load average: 0.59, 0.39, 0.40
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tracer-ysyx 2024-01-15 22:50:16 +08:00 committed by xinyangli
parent 77080c0707
commit 469c1f22e5
1 changed files with 1 additions and 1 deletions
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2
nemu/src/monitor/sdb/addrexp.l
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@ -12,5 +12,5 @@ $?[a-zA-Z]{2,3} { yylval = isa_reg_str2val(yytext + 1, &success); if(!success)
[0-9]+ { yylval = strtoul(yytext, NULL, 10); return NUMBER; }
[+\-*/()] { return *yytext; }
[ \t] { }
. { fprintf(stderr, "Unexpected character: %s\n", yytext); return YYerror; }
. { printf("Unexpected character: %s\n", yytext); return YYerror; }
%%