[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] mips: implement qmp query-cpu-definitions comma
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [Qemu-devel] [PATCH] mips: implement qmp query-cpu-definitions command |
Date: |
Sat, 16 Feb 2019 19:34:47 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
Hi Pavel,
On 2/11/19 6:34 AM, Pavel Dovgalyuk wrote:
> Ping.
You forgot to Cc Aleksandar, to get his MIPS maintainer Ack-by:
./scripts/get_maintainer.pl -f target/mips/helper.c
Aleksandar Markovic <address@hidden> (maintainer:MIPS)
>
> Pavel Dovgalyuk
>
>> -----Original Message-----
>> From: Pavel Dovgalyuk [mailto:address@hidden
>> Sent: Tuesday, February 05, 2019 4:08 PM
>> To: address@hidden
>> Cc: address@hidden; address@hidden; address@hidden;
>> address@hidden; address@hidden; address@hidden; address@hidden;
>> address@hidden
>> 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.
Your patch is a simple copy of the ARM code, so:
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Also:
Tested-by: Philippe Mathieu-Daudé <address@hidden>
However this clashes with Marc-André's "qapi: make query-cpu-definitions
depend on specific targets" posted here by Markus:
https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg03831.html
I believe your patch will go thru the QMP tree, so you might want to
rebase on top of the series Markus sent; or see if Markus is OK to do
the manual cleanup when applying.
Regards,
Phil.
>>
>> Signed-off-by: Pavel Dovgalyuk <address@hidden>
>> ---
>> 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;
>> +}
>
>
>