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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
 18:16:08  up 3 days 17:16,  2 users,  load average: 1.03, 1.13, 0.89
This commit is contained in:
tracer-ysyx 2024-01-11 18:16:08 +08:00 committed by xinyangli
parent dc8644a8c5
commit e338bdf059
1 changed files with 6 additions and 1 deletions
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7
nemu/src/monitor/sdb/sdb.c
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@ -70,11 +70,16 @@ static int cmd_si(char *args) {
base = 16; arg = arg + 2; base = 16; arg = arg + 2;
} }
} }
if (arg[0] == '0')
return 0;
int n = strtoumax(arg, NULL, base); int n = strtoumax(arg, NULL, base);
if (n == UINTMAX_MAX) { if (n == UINTMAX_MAX) {
printf("%s is too large\n", args);
return 0;
} else if (n == 0) {
printf("Invalid argument for command si: %s\n", args); printf("Invalid argument for command si: %s\n", args);
return 0; return 0;
} else { }else {
cpu_exec(n); cpu_exec(n);
} }
} }