Replace the call to hw_error() with qemu_log_mask(LOG_GUEST_ERROR,...)
in various sifive models.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

---

Changes in v7: None
Changes in v6: None
Changes in v5:
- new patch to change to use qemu_log_mask(LOG_GUEST_ERROR,...) instead
  in various sifive models

Changes in v4: None
Changes in v3: None
Changes in v2: None

 hw/riscv/sifive_prci.c | 8 +++++---
 hw/riscv/sifive_test.c | 5 +++--
 hw/riscv/sifive_uart.c | 9 +++++----
 3 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/hw/riscv/sifive_prci.c b/hw/riscv/sifive_prci.c
index f406682..1ab98d4 100644
--- a/hw/riscv/sifive_prci.c
+++ b/hw/riscv/sifive_prci.c
@@ -20,6 +20,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
+#include "qemu/log.h"
 #include "qemu/module.h"
 #include "target/riscv/cpu.h"
 #include "hw/riscv/sifive_prci.h"
@@ -37,7 +38,8 @@ static uint64_t sifive_prci_read(void *opaque, hwaddr addr, unsigned int size)
     case SIFIVE_PRCI_PLLOUTDIV:
         return s->plloutdiv;
     }
-    hw_error("%s: read: addr=0x%x\n", __func__, (int)addr);
+    qemu_log_mask(LOG_GUEST_ERROR, "%s: read: addr=0x%x\n",
+                  __func__, (int)addr);
     return 0;
 }
 
@@ -65,8 +67,8 @@ static void sifive_prci_write(void *opaque, hwaddr addr,
         s->plloutdiv = (uint32_t) val64;
         break;
     default:
-        hw_error("%s: bad write: addr=0x%x v=0x%x\n",
-                 __func__, (int)addr, (int)val64);
+        qemu_log_mask(LOG_GUEST_ERROR, "%s: bad write: addr=0x%x v=0x%x\n",
+                      __func__, (int)addr, (int)val64);
     }
 }
 
diff --git a/hw/riscv/sifive_test.c b/hw/riscv/sifive_test.c
index cd86831..655a3d7 100644
--- a/hw/riscv/sifive_test.c
+++ b/hw/riscv/sifive_test.c
@@ -20,6 +20,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
+#include "qemu/log.h"
 #include "qemu/module.h"
 #include "sysemu/sysemu.h"
 #include "target/riscv/cpu.h"
@@ -48,8 +49,8 @@ static void sifive_test_write(void *opaque, hwaddr addr,
             break;
         }
     }
-    hw_error("%s: write: addr=0x%x val=0x%016" PRIx64 "\n",
-        __func__, (int)addr, val64);
+    qemu_log_mask(LOG_GUEST_ERROR, "%s: write: addr=0x%x val=0x%016" PRIx64 "\n",
+                  __func__, (int)addr, val64);
 }
 
 static const MemoryRegionOps sifive_test_ops = {
diff --git a/hw/riscv/sifive_uart.c b/hw/riscv/sifive_uart.c
index 3b3f94f..cd74043 100644
--- a/hw/riscv/sifive_uart.c
+++ b/hw/riscv/sifive_uart.c
@@ -18,6 +18,7 @@
 
 #include "qemu/osdep.h"
 #include "qapi/error.h"
+#include "qemu/log.h"
 #include "hw/sysbus.h"
 #include "chardev/char.h"
 #include "chardev/char-fe.h"
@@ -93,8 +94,8 @@ uart_read(void *opaque, hwaddr addr, unsigned int size)
         return s->div;
     }
 
-    hw_error("%s: bad read: addr=0x%x\n",
-        __func__, (int)addr);
+    qemu_log_mask(LOG_GUEST_ERROR, "%s: bad read: addr=0x%x\n",
+                  __func__, (int)addr);
     return 0;
 }
 
@@ -125,8 +126,8 @@ uart_write(void *opaque, hwaddr addr,
         s->div = val64;
         return;
     }
-    hw_error("%s: bad write: addr=0x%x v=0x%x\n",
-        __func__, (int)addr, (int)value);
+    qemu_log_mask(LOG_GUEST_ERROR, "%s: bad write: addr=0x%x v=0x%x\n",
+                  __func__, (int)addr, (int)value);
 }
 
 static const MemoryRegionOps uart_ops = {
-- 
2.7.4