[v5] Unified CPU type check

[PATCH v5 16/31] target/openrisc: Use generic cpu_list()

Gavin Shan posted 31 patches 1 year ago

Diff against v3 v6 v7 v8 v9
Download mbox

Maintainers: Warner Losh <imp@bsdimp.com>, Kyle Evans <kevans@freebsd.org>, Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, Peter Maydell <peter.maydell@linaro.org>, Beniamino Galvani <b.galvani@gmail.com>, Strahinja Jankovic <strahinja.p.jankovic@gmail.com>, Subbaraya Sundeep <sundeep.lkml@gmail.com>, Tyrone Ting <kfting@nuvoton.com>, Hao Wu <wuhaotsh@google.com>, Niek Linnenbank <nieklinnenbank@gmail.com>, Radoslaw Biernacki <rad@semihalf.com>, Leif Lindholm <quic_llindhol@quicinc.com>, Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Laurent Vivier <laurent@vivier.eu>, Vijai Kumar K <vijai@behindbytes.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Bin Meng <bin.meng@windriver.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Michael Rolnik <mrolnik@gmail.com>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Brian Cain <bcain@quicinc.com>, Song Gao <gaosong@loongson.cn>, Aurelien Jarno <aurelien@aurel32.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Huacai Chen <chenhuacai@kernel.org>, Stafford Horne <shorne@gmail.com>, Nicholas Piggin <npiggin@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, Yoshinori Sato <ysato@users.sourceforge.jp>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Max Filippov <jcmvbkbc@gmail.com>

There is a newer version of this series

Expand all Fold all

[PATCH v5 16/31] target/openrisc: Use generic cpu_list()

Posted by Gavin Shan 1 year ago

Before it's applied:

[gshan@gshan q]$ ./build/qemu-or1k -cpu ?
Available CPUs:
  or1200
  any

After it's applied:

[gshan@gshan q]$ ./build/qemu-or1k -cpu ?
Available CPUs:
  any
  or1200

Signed-off-by: Gavin Shan <gshan@redhat.com>
---
 target/openrisc/cpu.c | 42 ------------------------------------------
 target/openrisc/cpu.h |  3 ---
 2 files changed, 45 deletions(-)

diff --git a/target/openrisc/cpu.c b/target/openrisc/cpu.c
index f7d53c592a..381ebe00d3 100644
--- a/target/openrisc/cpu.c
+++ b/target/openrisc/cpu.c
@@ -253,48 +253,6 @@ static void openrisc_cpu_class_init(ObjectClass *oc, void *data)
     cc->tcg_ops = &openrisc_tcg_ops;
 }
 
-/* Sort alphabetically by type name, except for "any". */
-static gint openrisc_cpu_list_compare(gconstpointer a, gconstpointer b)
-{
-    ObjectClass *class_a = (ObjectClass *)a;
-    ObjectClass *class_b = (ObjectClass *)b;
-    const char *name_a, *name_b;
-
-    name_a = object_class_get_name(class_a);
-    name_b = object_class_get_name(class_b);
-    if (strcmp(name_a, "any-" TYPE_OPENRISC_CPU) == 0) {
-        return 1;
-    } else if (strcmp(name_b, "any-" TYPE_OPENRISC_CPU) == 0) {
-        return -1;
-    } else {
-        return strcmp(name_a, name_b);
-    }
-}
-
-static void openrisc_cpu_list_entry(gpointer data, gpointer user_data)
-{
-    ObjectClass *oc = data;
-    const char *typename;
-    char *name;
-
-    typename = object_class_get_name(oc);
-    name = g_strndup(typename,
-                     strlen(typename) - strlen("-" TYPE_OPENRISC_CPU));
-    qemu_printf("  %s\n", name);
-    g_free(name);
-}
-
-void cpu_openrisc_list(void)
-{
-    GSList *list;
-
-    list = object_class_get_list(TYPE_OPENRISC_CPU, false);
-    list = g_slist_sort(list, openrisc_cpu_list_compare);
-    qemu_printf("Available CPUs:\n");
-    g_slist_foreach(list, openrisc_cpu_list_entry, NULL);
-    g_slist_free(list);
-}
-
 #define DEFINE_OPENRISC_CPU_TYPE(cpu_model, initfn) \
     {                                               \
         .parent = TYPE_OPENRISC_CPU,                \
diff --git a/target/openrisc/cpu.h b/target/openrisc/cpu.h
index dedeb89f8e..b454014ddd 100644
--- a/target/openrisc/cpu.h
+++ b/target/openrisc/cpu.h
@@ -299,15 +299,12 @@ struct ArchCPU {
     CPUOpenRISCState env;
 };
 
-void cpu_openrisc_list(void);
 void openrisc_cpu_dump_state(CPUState *cpu, FILE *f, int flags);
 int openrisc_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);
 int openrisc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
 void openrisc_translate_init(void);
 int print_insn_or1k(bfd_vma addr, disassemble_info *info);
 
-#define cpu_list cpu_openrisc_list
-
 #ifndef CONFIG_USER_ONLY
 hwaddr openrisc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
 
-- 
2.41.0

Re: [PATCH v5 16/31] target/openrisc: Use generic cpu_list()

Posted by Philippe Mathieu-Daudé 1 year ago

On 15/11/23 00:56, Gavin Shan wrote:
> Before it's applied:
> 
> [gshan@gshan q]$ ./build/qemu-or1k -cpu ?
> Available CPUs:
>    or1200
>    any
> 
> After it's applied:
> 
> [gshan@gshan q]$ ./build/qemu-or1k -cpu ?
> Available CPUs:
>    any
>    or1200
> 
> Signed-off-by: Gavin Shan <gshan@redhat.com>
> ---
>   target/openrisc/cpu.c | 42 ------------------------------------------
>   target/openrisc/cpu.h |  3 ---
>   2 files changed, 45 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

Re: [PATCH v5 16/31] target/openrisc: Use generic cpu_list()

Posted by Richard Henderson 1 year ago

On 11/14/23 15:56, Gavin Shan wrote:
> Before it's applied:
> 
> [gshan@gshan q]$ ./build/qemu-or1k -cpu ?
> Available CPUs:
>    or1200
>    any
> 
> After it's applied:
> 
> [gshan@gshan q]$ ./build/qemu-or1k -cpu ?
> Available CPUs:
>    any
>    or1200
> 
> Signed-off-by: Gavin Shan <gshan@redhat.com>
> ---
>   target/openrisc/cpu.c | 42 ------------------------------------------
>   target/openrisc/cpu.h |  3 ---
>   2 files changed, 45 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~