OpenE2K/qemu-e2k
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target: e2k: fix instructions with speculative mode

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This commit is contained in:
Alibek Omarov 2020-11-11 01:17:31 +03:00
parent 4d7defbc54
commit 57b36ae058
1 changed files with 3 additions and 2 deletions
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5
target/e2k/translate.c
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@ -862,7 +862,8 @@ static Result gen_alc(DisasContext *dc, CPUE2KState *env, int chan)
{
const struct unpacked_instr *instr = &dc->instr;
unsigned int als = instr->als[chan];
int opc = als >> 24;
int opc = (als >> 24) & 0x7f;
int sm = als >> 31;
unsigned int dst = als & 0xff;
Result res = { 0 };
@ -978,7 +979,7 @@ static Result gen_alc(DisasContext *dc, CPUE2KState *env, int chan)
gen_exception(dc, 1);
break;
default:
qemu_log_mask(LOG_UNIMP, "gen_alc: undefined instruction 0x%x\n", opc);
qemu_log_mask(LOG_UNIMP, "gen_alc: undefined instruction 0x%x %s\n", opc, sm ? "(speculative)" : "");
break;
}