From b190f477e29c7cd03a8fee49c96d27f160e3f5b0 Mon Sep 17 00:00:00 2001 From: Eduardo Otubo Date: Thu, 27 Jul 2017 16:30:40 +0200 Subject: [PATCH] qemu-system-tricore: segfault when entering "x 0" on the monitor 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 Tested-by: Thomas Huth Signed-off-by: Michael Tokarev --- 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) -- GitLab