Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180323' into staging

target-arm queue:
 * arm/translate-a64: don't lose interrupts after unmasking via write to DAIF
 * sdhci: fix incorrect use of Error *
 * hw/intc/arm_gicv3: Fix secure-GIC NS ICC_PMR and ICC_RPR accesses
 * hw/arm/bcm2836: Use the Cortex-A7 instead of Cortex-A15
 * i.MX: Support serial RS-232 break properly
 * mach-virt: Set VM's SMBIOS system version to mc->name
 * target/arm: Honour MDCR_EL2.TDE when routing exceptions due to BKPT/BRK
 * target/arm: Factor out code to calculate FSR for debug exceptions
 * target/arm: Set FSR for BKPT, BRK when raising exception
 * target/arm: Always set FAR to a known unknown value for debug exceptions

# gpg: Signature made Fri 23 Mar 2018 18:48:57 GMT
# gpg:                using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20180323:
  target/arm: Always set FAR to a known unknown value for debug exceptions
  target/arm: Set FSR for BKPT, BRK when raising exception
  target/arm: Factor out code to calculate FSR for debug exceptions
  target/arm: Honour MDCR_EL2.TDE when routing exceptions due to BKPT/BRK
  mach-virt: Set VM's SMBIOS system version to mc->name
  i.MX: Support serial RS-232 break properly
  hw/arm/bcm2836: Use the Cortex-A7 instead of Cortex-A15
  hw/intc/arm_gicv3: Fix secure-GIC NS ICC_PMR and ICC_RPR accesses
  sdhci: fix incorrect use of Error *
  arm/translate-a64: treat DISAS_UPDATE as variant of DISAS_EXIT

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

6 files changed, 18 insertions, 9 deletions

diff --git a/hw/arm/bcm2836.c b/hw/arm/bcm2836.c
index 3e7e8ca791..3c4b44a53e 100644
--- a/hw/arm/bcm2836.c
+++ b/hw/arm/bcm2836.c
@@ -32,7 +32,7 @@ struct BCM283XInfo {
 static const BCM283XInfo bcm283x_socs[] = {
     {
         .name = TYPE_BCM2836,
-        .cpu_type = ARM_CPU_TYPE_NAME("cortex-a15"),
+        .cpu_type = ARM_CPU_TYPE_NAME("cortex-a7"),
         .clusterid = 0xf,
     },
 #ifdef TARGET_AARCH64
diff --git a/hw/arm/raspi.c b/hw/arm/raspi.c
index 06f1e08ca9..955a7c4e80 100644
--- a/hw/arm/raspi.c
+++ b/hw/arm/raspi.c
@@ -226,7 +226,7 @@ static void raspi2_machine_init(MachineClass *mc)
     mc->no_parallel = 1;
     mc->no_floppy = 1;
     mc->no_cdrom = 1;
-    mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a15");
+    mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a7");
     mc->max_cpus = BCM283X_NCPUS;
     mc->min_cpus = BCM283X_NCPUS;
     mc->default_cpus = BCM283X_NCPUS;
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 2c07245047..94dcb125d3 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1132,6 +1132,8 @@ static void *machvirt_dtb(const struct arm_boot_info *binfo, int *fdt_size)
 
 static void virt_build_smbios(VirtMachineState *vms)
 {
+    MachineClass *mc = MACHINE_GET_CLASS(vms);
+    VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms);
     uint8_t *smbios_tables, *smbios_anchor;
     size_t smbios_tables_len, smbios_anchor_len;
     const char *product = "QEMU Virtual Machine";
@@ -1145,7 +1147,8 @@ static void virt_build_smbios(VirtMachineState *vms)
     }
 
     smbios_set_defaults("QEMU", product,
-                        "1.0", false, true, SMBIOS_ENTRY_POINT_30);
+                        vmc->smbios_old_sys_ver ? "1.0" : mc->name, false,
+                        true, SMBIOS_ENTRY_POINT_30);
 
     smbios_get_tables(NULL, 0, &smbios_tables, &smbios_tables_len,
                       &smbios_anchor, &smbios_anchor_len);
@@ -1646,8 +1649,11 @@ static void virt_2_11_instance_init(Object *obj)
 
 static void virt_machine_2_11_options(MachineClass *mc)
 {
+    VirtMachineClass *vmc = VIRT_MACHINE_CLASS(OBJECT_CLASS(mc));
+
     virt_machine_2_12_options(mc);
     SET_MACHINE_COMPAT(mc, VIRT_COMPAT_2_11);
+    vmc->smbios_old_sys_ver = true;
 }
 DEFINE_VIRT_MACHINE(2, 11)
 
diff --git a/hw/char/imx_serial.c b/hw/char/imx_serial.c
index 1e5540472b..0747db9f2b 100644
--- a/hw/char/imx_serial.c
+++ b/hw/char/imx_serial.c
@@ -308,6 +308,9 @@ static void imx_put_data(void *opaque, uint32_t value)
     s->usr2 |= USR2_RDR;
     s->uts1 &= ~UTS1_RXEMPTY;
     s->readbuff = value;
+    if (value & URXD_BRK) {
+        s->usr2 |= USR2_BRCD;
+    }
     imx_update(s);
 }
 
@@ -319,7 +322,7 @@ static void imx_receive(void *opaque, const uint8_t *buf, int size)
 static void imx_event(void *opaque, int event)
 {
     if (event == CHR_EVENT_BREAK) {
-        imx_put_data(opaque, URXD_BRK);
+        imx_put_data(opaque, URXD_BRK | URXD_FRMERR | URXD_ERR);
     }
 }
 
diff --git a/hw/intc/arm_gicv3_cpuif.c b/hw/intc/arm_gicv3_cpuif.c
index 5cbafaf497..26f5eeda94 100644
--- a/hw/intc/arm_gicv3_cpuif.c
+++ b/hw/intc/arm_gicv3_cpuif.c
@@ -836,7 +836,7 @@ static uint64_t icc_pmr_read(CPUARMState *env, const ARMCPRegInfo *ri)
         /* NS access and Group 0 is inaccessible to NS: return the
          * NS view of the current priority
          */
-        if (value & 0x80) {
+        if ((value & 0x80) == 0) {
             /* Secure priorities not visible to NS */
             value = 0;
         } else if (value != 0xff) {
@@ -871,7 +871,7 @@ static void icc_pmr_write(CPUARMState *env, const ARMCPRegInfo *ri,
             /* Current PMR in the secure range, don't allow NS to change it */
             return;
         }
-        value = (value >> 1) & 0x80;
+        value = (value >> 1) | 0x80;
     }
     cs->icc_pmr_el1 = value;
     gicv3_cpuif_update(cs);
@@ -1609,7 +1609,7 @@ static uint64_t icc_rpr_read(CPUARMState *env, const ARMCPRegInfo *ri)
     if (arm_feature(env, ARM_FEATURE_EL3) &&
         !arm_is_secure(env) && (env->cp15.scr_el3 & SCR_FIQ)) {
         /* NS GIC access and Group 0 is inaccessible to NS */
-        if (prio & 0x80) {
+        if ((prio & 0x80) == 0) {
             /* NS mustn't see priorities in the Secure half of the range */
             prio = 0;
         } else if (prio != 0xff) {
diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
index 1b828b104d..63c44a4ee8 100644
--- a/hw/sd/sdhci.c
+++ b/hw/sd/sdhci.c
@@ -1474,7 +1474,7 @@ static void sdhci_pci_realize(PCIDevice *dev, Error **errp)
     Error *local_err = NULL;
 
     sdhci_initfn(s);
-    sdhci_common_realize(s, errp);
+    sdhci_common_realize(s, &local_err);
     if (local_err) {
         error_propagate(errp, local_err);
         return;
@@ -1556,7 +1556,7 @@ static void sdhci_sysbus_realize(DeviceState *dev, Error ** errp)
     SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
     Error *local_err = NULL;
 
-    sdhci_common_realize(s, errp);
+    sdhci_common_realize(s, &local_err);
     if (local_err) {
         error_propagate(errp, local_err);
         return;