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> compile NEMU

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ysyx_22040000 李心杨
Linux calcite 6.6.18 #1-NixOS SMP PREEMPT_DYNAMIC Fri Feb 23 08:25:28 UTC 2024 x86_64 GNU/Linux
 18:37:36  up  22:05,  2 users,  load average: 0.50, 0.50, 0.59
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tracer-ysyx 2024-03-05 18:37:36 +08:00 committed by xinyangli
parent 0229b0601d
commit 30cd92be1f
1 changed files with 1 additions and 1 deletions
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nemu/src/isa/riscv32/inst.c
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@ -67,7 +67,7 @@ static int decode_exec(Decode *s) {
INSTPAT_START();
INSTPAT("??????? ????? ????? ??? ????? 01101 11", lui , U, R(rd) = imm);
INSTPAT("??????? ????? ????? ??? ????? 00101 11", auipc , U, R(rd) = s->pc + imm);
// INSTPAT("??????? ????? ????? ??? ????? 11011 11", jal, , J, do_jump(s, rd, imm) );
INSTPAT("??????? ????? ????? ??? ????? 11011 11", jal , J, do_jump(s, rd, imm) );
INSTPAT("??????? ????? ????? ??? ????? 11001 11", jalr , I, do_jump(s, rd, imm) );
INSTPAT("??????? ????? ????? 100 ????? 00000 11", lbu , I, R(rd) = Mr(src1 + imm, 1));
INSTPAT("??????? ????? ????? 000 ????? 01000 11", sb , S, Mw(src1 + imm, 1, src2));