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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
 22:34:52  up 2 days 11:29,  2 users,  load average: 0.89, 0.70, 0.50
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tracer-ysyx 2024-01-15 22:34:52 +08:00 • committed by xinyangli
parent 3ed490ab52
commit 3a1d39bebf
2 changed files with 13 additions and 13 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] { }
. { printf("Unexpected character: %s\n", yytext); }
. { fprintf(stderr, "Unexpected character: %s\n", yytext); return YYerror; }
%%