As we don't have a monitor in linux-user mode we need some way of exporting our data to the world. We introduce a new -d option (plugin) which turns on the existing LOG_TRACE flag which qemu_plugin_status() will dump output to before we finally exit.
Signed-off-by: Alex Bennée <alex.ben...@linaro.org> --- linux-user/exit.c | 12 ++++++++++++ util/log.c | 2 ++ 2 files changed, 14 insertions(+) diff --git a/linux-user/exit.c b/linux-user/exit.c index 14e94e28fa..2f9e016207 100644 --- a/linux-user/exit.c +++ b/linux-user/exit.c @@ -17,12 +17,23 @@ * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include "qemu/osdep.h" +#include "qemu/plugins.h" #include "qemu.h" #ifdef CONFIG_GCOV extern void __gcov_dump(void); #endif +static void plugin_report(void) +{ +#ifdef CONFIG_TRACE_PLUGIN + GString *plugin_report = qemu_plugin_status(""); + qemu_log_mask(LOG_TRACE, "%s", plugin_report->str); + g_string_free(plugin_report, true); +#endif +} + + void preexit_cleanup(CPUArchState *env, int code) { #ifdef TARGET_GPROF @@ -31,5 +42,6 @@ void preexit_cleanup(CPUArchState *env, int code) #ifdef CONFIG_GCOV __gcov_dump(); #endif + plugin_report(); gdb_exit(env, code); } diff --git a/util/log.c b/util/log.c index 5759bf571f..d4423277e0 100644 --- a/util/log.c +++ b/util/log.c @@ -288,6 +288,8 @@ const QEMULogItem qemu_log_items[] = { { CPU_LOG_TB_NOCHAIN, "nochain", "do not chain compiled TBs so that \"exec\" and \"cpu\" show\n" "complete traces" }, + { LOG_TRACE, "plugin", + "show summary plugin information at end of run." }, { 0, NULL, NULL }, }; -- 2.17.1
