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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=205.220.168.131; envelope-from=brian.cain@oss.qualcomm.com; helo=mx0a-0031df01.pphosted.com X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.706, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.401, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @qualcomm.com) X-ZM-MESSAGEID: 1772224869345158500 From: Brian Cain Reviewed-by: Taylor Simpson Signed-off-by: Brian Cain --- target/hexagon/cpu.h | 7 +++++++ target/hexagon/cpu.c | 4 ++++ 2 files changed, 11 insertions(+) diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h index 3619eaa1a52..057a5f20a67 100644 --- a/target/hexagon/cpu.h +++ b/target/hexagon/cpu.h @@ -97,6 +97,13 @@ typedef struct CPUArchState { target_ulong stack_start; =20 uint8_t slot_cancelled; + +#ifndef CONFIG_USER_ONLY + /* Some system registers are per thread and some are global. */ + target_ulong t_sreg[NUM_SREGS]; + + target_ulong greg[NUM_GREGS]; +#endif target_ulong new_value_usr; =20 MemLog mem_log_stores[STORES_MAX]; diff --git a/target/hexagon/cpu.c b/target/hexagon/cpu.c index a38568a2857..c4df7cbe30b 100644 --- a/target/hexagon/cpu.c +++ b/target/hexagon/cpu.c @@ -306,6 +306,10 @@ static void hexagon_cpu_reset_hold(Object *obj, ResetT= ype type) set_float_detect_tininess(float_tininess_before_rounding, &env->fp_sta= tus); /* Default NaN value: sign bit set, all frac bits set */ set_float_default_nan_pattern(0b11111111, &env->fp_status); +#ifndef CONFIG_USER_ONLY + memset(env->t_sreg, 0, sizeof(target_ulong) * NUM_SREGS); + memset(env->greg, 0, sizeof(target_ulong) * NUM_GREGS); +#endif env->cause_code =3D HEX_EVENT_NONE; } =20 --=20 2.34.1