From: Eduardo Otubo <ot...@redhat.com>
Starting Qemu with "qemu-system-tricore -nographic -M tricore_testboard -S"
and entering "x 0" at the monitor prompt leads to Segmentation fault.
This happens because tricore_cpu_get_phys_page_debug() is not implemented
yet, this is a temporary workaround to avoid the crash.
Signed-off-by: Eduardo Otubo <ot...@redhat.com>
Tested-by: Thomas Huth <th...@redhat.com>
Signed-off-by: Michael Tokarev <m...@tls.msk.ru>
---
target/tricore/cpu.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/target/tricore/cpu.c b/target/tricore/cpu.c
index 08f50e2ba7..5ab5b56454 100644
--- a/target/tricore/cpu.c
+++ b/target/tricore/cpu.c
@@ -22,6 +22,15 @@
#include "cpu.h"
#include "qemu-common.h"
#include "exec/exec-all.h"
+#include "qemu/error-report.h"
+
+static hwaddr tricore_cpu_get_phys_page_attrs_debug(CPUState *cpu, vaddr addr,
+ MemTxAttrs *attrs)
+{
+ error_report("function cpu_get_phys_page_attrs_debug not "
+ "implemented, aborting");
+ return -1;
+}
static inline void set_feature(CPUTriCoreState *env, int feature)
{
@@ -176,6 +185,7 @@ static void tricore_cpu_class_init(ObjectClass *c, void
*data)
cc->dump_state = tricore_cpu_dump_state;
cc->set_pc = tricore_cpu_set_pc;
cc->synchronize_from_tb = tricore_cpu_synchronize_from_tb;
+ cc->get_phys_page_attrs_debug = tricore_cpu_get_phys_page_attrs_debug;
}
static void cpu_register(const TriCoreCPUInfo *info)
--
2.11.0
