From: Richard Henderson Date: Fri, 26 Jun 2020 03:30:59 +0000 (-0700) Subject: target/arm: Add isar tests for mte X-Git-Tag: v5.1.0-rc0~45^2~44 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7fd0baac0c24defec66263799faa8618327b352;p=thirdparty%2Fqemu.git target/arm: Add isar tests for mte Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-id: 20200626033144.790098-2-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- diff --git a/target/arm/cpu.h b/target/arm/cpu.h index cf66b8c7fb0..ff70115801f 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -3814,6 +3814,16 @@ static inline bool isar_feature_aa64_bti(const ARMISARegisters *id) return FIELD_EX64(id->id_aa64pfr1, ID_AA64PFR1, BT) != 0; } +static inline bool isar_feature_aa64_mte_insn_reg(const ARMISARegisters *id) +{ + return FIELD_EX64(id->id_aa64pfr1, ID_AA64PFR1, MTE) != 0; +} + +static inline bool isar_feature_aa64_mte(const ARMISARegisters *id) +{ + return FIELD_EX64(id->id_aa64pfr1, ID_AA64PFR1, MTE) >= 2; +} + static inline bool isar_feature_aa64_pmu_8_1(const ARMISARegisters *id) { return FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, PMUVER) >= 4 &&