提交 908ce980 编写于 作者: A Andreas Färber 提交者: Peter Maydell

target-arm: Infer Thumb division feature from M profile

M => THUMB_DIV
Signed-off-by: NAndreas Färber <andreas.faerber@web.de>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
上级 b3faf5f0
......@@ -163,7 +163,6 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id)
case ARM_CPUID_CORTEXM3:
set_feature(env, ARM_FEATURE_V7);
set_feature(env, ARM_FEATURE_M);
set_feature(env, ARM_FEATURE_THUMB_DIV);
break;
case ARM_CPUID_ANY: /* For userspace emulation. */
set_feature(env, ARM_FEATURE_V7);
......@@ -243,6 +242,9 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id)
if (arm_feature(env, ARM_FEATURE_V5)) {
set_feature(env, ARM_FEATURE_V4T);
}
if (arm_feature(env, ARM_FEATURE_M)) {
set_feature(env, ARM_FEATURE_THUMB_DIV);
}
if (arm_feature(env, ARM_FEATURE_ARM_DIV)) {
set_feature(env, ARM_FEATURE_THUMB_DIV);
}
......
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