target/arm: Use tcg_constant in handle_msr_i
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20220426163043.100432-6-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
parent
bc9eb3a367
commit
181115d906
|
@ -1615,7 +1615,6 @@ static void gen_axflag(void)
|
||||||
static void handle_msr_i(DisasContext *s, uint32_t insn,
|
static void handle_msr_i(DisasContext *s, uint32_t insn,
|
||||||
unsigned int op1, unsigned int op2, unsigned int crm)
|
unsigned int op1, unsigned int op2, unsigned int crm)
|
||||||
{
|
{
|
||||||
TCGv_i32 t1;
|
|
||||||
int op = op1 << 3 | op2;
|
int op = op1 << 3 | op2;
|
||||||
|
|
||||||
/* End the TB by default, chaining is ok. */
|
/* End the TB by default, chaining is ok. */
|
||||||
|
@ -1674,9 +1673,7 @@ static void handle_msr_i(DisasContext *s, uint32_t insn,
|
||||||
if (s->current_el == 0) {
|
if (s->current_el == 0) {
|
||||||
goto do_unallocated;
|
goto do_unallocated;
|
||||||
}
|
}
|
||||||
t1 = tcg_const_i32(crm & PSTATE_SP);
|
gen_helper_msr_i_spsel(cpu_env, tcg_constant_i32(crm & PSTATE_SP));
|
||||||
gen_helper_msr_i_spsel(cpu_env, t1);
|
|
||||||
tcg_temp_free_i32(t1);
|
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case 0x19: /* SSBS */
|
case 0x19: /* SSBS */
|
||||||
|
@ -1704,15 +1701,11 @@ static void handle_msr_i(DisasContext *s, uint32_t insn,
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case 0x1e: /* DAIFSet */
|
case 0x1e: /* DAIFSet */
|
||||||
t1 = tcg_const_i32(crm);
|
gen_helper_msr_i_daifset(cpu_env, tcg_constant_i32(crm));
|
||||||
gen_helper_msr_i_daifset(cpu_env, t1);
|
|
||||||
tcg_temp_free_i32(t1);
|
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case 0x1f: /* DAIFClear */
|
case 0x1f: /* DAIFClear */
|
||||||
t1 = tcg_const_i32(crm);
|
gen_helper_msr_i_daifclear(cpu_env, tcg_constant_i32(crm));
|
||||||
gen_helper_msr_i_daifclear(cpu_env, t1);
|
|
||||||
tcg_temp_free_i32(t1);
|
|
||||||
/* For DAIFClear, exit the cpu loop to re-evaluate pending IRQs. */
|
/* For DAIFClear, exit the cpu loop to re-evaluate pending IRQs. */
|
||||||
s->base.is_jmp = DISAS_UPDATE_EXIT;
|
s->base.is_jmp = DISAS_UPDATE_EXIT;
|
||||||
break;
|
break;
|
||||||
|
|
Loading…
Reference in New Issue