env->cpu_index);
#if defined(TARGET_I386)
term_printf(" pc=0x" TARGET_FMT_lx, env->eip + env->segs[R_CS].base);
- if (env->cpu_halted)
+ if (env->hflags & HF_HALTED_MASK)
+ term_printf(" (halted)");
+#elif defined(TARGET_PPC)
+ term_printf(" nip=0x" TARGET_FMT_lx, env->nip);
+ if (env->halted)
+ term_printf(" (halted)");
+#elif defined(TARGET_SPARC)
+ term_printf(" pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, env->pc, env->npc);
+ if (env->halted)
term_printf(" (halted)");
#endif
term_printf("\n");
static void do_quit(void)
{
-#ifdef USE_KQEMU
- kqemu_record_dump();
-#endif
exit(0);
}
return;
}
val = env->kqemu_enabled;
- term_printf("kqemu is %s\n", val ? "enabled" : "disabled");
+ term_printf("kqemu support: ");
+ switch(val) {
+ default:
+ case 0:
+ term_printf("disabled\n");
+ break;
+ case 1:
+ term_printf("enabled for user code\n");
+ break;
+ case 2:
+ term_printf("enabled for user and kernel code\n");
+ break;
+ }
#else
- term_printf("kqemu support is not compiled\n");
+ term_printf("kqemu support: not compiled\n");
#endif
}
+#ifdef CONFIG_PROFILER
+
+int64_t kqemu_time;
+int64_t qemu_time;
+int64_t kqemu_exec_count;
+int64_t dev_time;
+int64_t kqemu_ret_int_count;
+int64_t kqemu_ret_excp_count;
+int64_t kqemu_ret_intr_count;
+
+static void do_info_profile(void)
+{
+ int64_t total;
+ total = qemu_time;
+ if (total == 0)
+ total = 1;
+ term_printf("async time %lld (%0.3f)\n",
+ dev_time, dev_time / (double)ticks_per_sec);
+ term_printf("qemu time %lld (%0.3f)\n",
+ qemu_time, qemu_time / (double)ticks_per_sec);
+ term_printf("kqemu time %lld (%0.3f %0.1f%%) count=%lld int=%lld excp=%lld intr=%lld\n",
+ kqemu_time, kqemu_time / (double)ticks_per_sec,
+ kqemu_time / (double)total * 100.0,
+ kqemu_exec_count,
+ kqemu_ret_int_count,
+ kqemu_ret_excp_count,
+ kqemu_ret_intr_count);
+ qemu_time = 0;
+ kqemu_time = 0;
+ kqemu_exec_count = 0;
+ dev_time = 0;
+ kqemu_ret_int_count = 0;
+ kqemu_ret_excp_count = 0;
+ kqemu_ret_intr_count = 0;
+#ifdef USE_KQEMU
+ kqemu_record_dump();
+#endif
+}
+#else
+static void do_info_profile(void)
+{
+ term_printf("Internal profiler not compiled\n");
+}
+#endif
+
static term_cmd_t term_cmds[] = {
{ "help|?", "s?", do_help,
"[cmd]", "show the help" },
"", "show guest USB devices", },
{ "usbhost", "", usb_host_info,
"", "show host USB devices", },
+ { "profile", "", do_info_profile,
+ "", "show profiling information", },
{ NULL, NULL, },
};