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> compile NEMU

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221220000 张三
Linux zzy 5.15.146.1-microsoft-standard-WSL2 #1 SMP Thu Jan 11 04:09:03 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
 13:51:57 up 1 day, 12:42,  1 user,  load average: 0.35, 0.30, 0.24
This commit is contained in:
tracer-ics2023
2024-09-01 13:51:58 +08:00
committed by zzy
parent fd4989fc1f
commit 7d595af734
1 changed files with 4 additions and 2 deletions
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6
nemu/src/isa/riscv32/reg.c
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@ -24,6 +24,7 @@ const char *regs[] = {
};
void isa_reg_display() {
printf("%-16s"FMT_PADDR"\n", "pc", cpu.pc);
for (size_t i = 0; i < ARRLEN(regs); i++) {
const char *name = reg_name(i);
@ -32,12 +33,13 @@ void isa_reg_display() {
}
word_t isa_reg_str2val(const char *s, bool *success) {
*success = false;
if (strcmp(s, "pc") == 0) return cpu.pc;
for (int i = 0; i < ARRLEN(regs); i ++) {
if (strcmp(s, reg_name(i)) == 0) {
*success = true;
*success &= true;
return gpr(i);
}
}
*success &= false;
return 0;
}