diff options
| -rw-r--r-- | target-arm/translate-a64.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c index d86b8ffa55..e31e069041 100644 --- a/target-arm/translate-a64.c +++ b/target-arm/translate-a64.c @@ -1151,6 +1151,8 @@ static void handle_hint(DisasContext *s, uint32_t insn, return; case 1: /* YIELD */ case 2: /* WFE */ + s->is_jmp = DISAS_WFE; + return; case 4: /* SEV */ case 5: /* SEVL */ /* we treat all as NOP at least for now */ @@ -10765,6 +10767,10 @@ void gen_intermediate_code_internal_a64(ARMCPU *cpu, case DISAS_EXC: case DISAS_SWI: break; + case DISAS_WFE: + gen_a64_set_pc_im(dc->pc); + gen_helper_wfe(cpu_env); + break; case DISAS_WFI: /* This is a special case because we don't want to just halt the CPU * if trying to debug across a WFI. |