Ping.
Pavel Dovgalyuk > -----Original Message----- > From: Pavel Dovgalyuk [mailto:pavel.dovga...@ispras.ru] > Sent: Tuesday, February 05, 2019 4:08 PM > To: qemu-devel@nongnu.org > Cc: pavel.dovga...@ispras.ru; arik...@wavecomp.com; mdr...@linux.vnet.ibm.com; > arm...@redhat.com; dovga...@ispras.ru; natalia.furs...@ispras.ru; > ebl...@redhat.com; > aurel...@aurel32.net > Subject: [PATCH] mips: implement qmp query-cpu-definitions command > > This patch enables QMP-based querying of the available CPU types for MIPS > and MIPS64 platforms. > > Signed-off-by: Pavel Dovgalyuk <pavel.dovga...@ispras.ru> > --- > monitor.c | 2 +- > target/mips/helper.c | 33 +++++++++++++++++++++++++++++++++ > 2 files changed, 34 insertions(+), 1 deletion(-) > > diff --git a/monitor.c b/monitor.c > index c09fa63940..25d3b141ad 100644 > --- a/monitor.c > +++ b/monitor.c > @@ -1165,7 +1165,7 @@ static void qmp_unregister_commands_hack(void) > qmp_unregister_command(&qmp_commands, "query-cpu-model-comparison"); > #endif > #if !defined(TARGET_PPC) && !defined(TARGET_ARM) && !defined(TARGET_I386) \ > - && !defined(TARGET_S390X) > + && !defined(TARGET_S390X) && !defined(TARGET_MIPS) > qmp_unregister_command(&qmp_commands, "query-cpu-definitions"); > #endif > } > diff --git a/target/mips/helper.c b/target/mips/helper.c > index 8988452dbd..c84d056c09 100644 > --- a/target/mips/helper.c > +++ b/target/mips/helper.c > @@ -24,6 +24,7 @@ > #include "exec/cpu_ldst.h" > #include "exec/log.h" > #include "hw/mips/cpudevs.h" > +#include "sysemu/arch_init.h" > > enum { > TLBRET_XI = -6, > @@ -1472,3 +1473,35 @@ void QEMU_NORETURN do_raise_exception_err(CPUMIPSState > *env, > > cpu_loop_exit_restore(cs, pc); > } > + > +static void mips_cpu_add_definition(gpointer data, gpointer user_data) > +{ > + ObjectClass *oc = data; > + CpuDefinitionInfoList **cpu_list = user_data; > + CpuDefinitionInfoList *entry; > + CpuDefinitionInfo *info; > + const char *typename; > + > + typename = object_class_get_name(oc); > + info = g_malloc0(sizeof(*info)); > + info->name = g_strndup(typename, > + strlen(typename) - strlen("-" TYPE_MIPS_CPU)); > + info->q_typename = g_strdup(typename); > + > + entry = g_malloc0(sizeof(*entry)); > + entry->value = info; > + entry->next = *cpu_list; > + *cpu_list = entry; > +} > + > +CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp) > +{ > + CpuDefinitionInfoList *cpu_list = NULL; > + GSList *list; > + > + list = object_class_get_list(TYPE_MIPS_CPU, false); > + g_slist_foreach(list, mips_cpu_add_definition, &cpu_list); > + g_slist_free(list); > + > + return cpu_list; > +}
