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target/arm: Add isar_feature_aa32_vfp_simd

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Use this in the places that were checking ARM_FEATURE_VFP, and
are obviously testing for the existance of the register set
as opposed to testing for some particular instruction extension.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20200224222232.13807-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2020-02-24 14:22:16 -08:00 • committed by Peter Maydell
parent 25f1d9f38b
commit 7fbc6a403a
7 changed files with 37 additions and 26 deletions
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4
linux-user/arm/signal.c
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@ -346,7 +346,7 @@ static void setup_sigframe_v2(struct target_ucontext_v2 *uc,
setup_sigcontext(&uc->tuc_mcontext, env, set->sig[0]);
/* Save coprocessor signal frame. */
regspace = uc->tuc_regspace;
if (arm_feature(env, ARM_FEATURE_VFP)) {
if (cpu_isar_feature(aa32_vfp_simd, env_archcpu(env))) {
regspace = setup_sigframe_v2_vfp(regspace, env);
}
if (arm_feature(env, ARM_FEATURE_IWMMXT)) {
@ -671,7 +671,7 @@ static int do_sigframe_return_v2(CPUARMState *env,
/* Restore coprocessor signal frame */
regspace = uc->tuc_regspace;
if (arm_feature(env, ARM_FEATURE_VFP)) {
if (cpu_isar_feature(aa32_vfp_simd, env_archcpu(env))) {
regspace = restore_sigframe_v2_vfp(env, regspace);
if (!regspace) {
return 1;