[v5] Unified CPU type check

[PATCH v5 14/31] target/m68k: Use generic cpu_list()

Gavin Shan posted 31 patches 1 year ago

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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>

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[PATCH v5 14/31] target/m68k: Use generic cpu_list()

Posted by Gavin Shan 1 year ago

Before it's applied:

[gshan@gshan q]$ ./build/qemu-system-m68k -cpu ?
cfv4e
m5206
m5208
m68000
m68010
m68020
m68030
m68040
m68060
any

After it's applied:

[gshan@gshan q]$ ./build/qemu-system-m68k -cpu ?
Available CPUs:
  any
  cfv4e
  m5206
  m5208
  m68000
  m68010
  m68020
  m68030
  m68040
  m68060

Signed-off-by: Gavin Shan <gshan@redhat.com>
---
 target/m68k/cpu.h    |  4 ----
 target/m68k/helper.c | 40 ----------------------------------------
 2 files changed, 44 deletions(-)

diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h
index 6cfc696d2b..d13427b0fe 100644
--- a/target/m68k/cpu.h
+++ b/target/m68k/cpu.h
@@ -556,8 +556,6 @@ static inline bool m68k_feature(CPUM68KState *env, int feature)
     return (env->features & BIT_ULL(feature)) != 0;
 }
 
-void m68k_cpu_list(void);
-
 void register_m68k_insns (CPUM68KState *env);
 
 enum {
@@ -576,8 +574,6 @@ enum {
 
 #define CPU_RESOLVING_TYPE TYPE_M68K_CPU
 
-#define cpu_list m68k_cpu_list
-
 /* MMU modes definitions */
 #define MMU_KERNEL_IDX 0
 #define MMU_USER_IDX 1
diff --git a/target/m68k/helper.c b/target/m68k/helper.c
index 0a1544cd68..14508dfa11 100644
--- a/target/m68k/helper.c
+++ b/target/m68k/helper.c
@@ -29,46 +29,6 @@
 
 #define SIGNBIT (1u << 31)
 
-/* Sort alphabetically, except for "any". */
-static gint m68k_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_M68K_CPU) == 0) {
-        return 1;
-    } else if (strcmp(name_b, "any-" TYPE_M68K_CPU) == 0) {
-        return -1;
-    } else {
-        return strcasecmp(name_a, name_b);
-    }
-}
-
-static void m68k_cpu_list_entry(gpointer data, gpointer user_data)
-{
-    ObjectClass *c = data;
-    const char *typename;
-    char *name;
-
-    typename = object_class_get_name(c);
-    name = g_strndup(typename, strlen(typename) - strlen("-" TYPE_M68K_CPU));
-    qemu_printf("%s\n", name);
-    g_free(name);
-}
-
-void m68k_cpu_list(void)
-{
-    GSList *list;
-
-    list = object_class_get_list(TYPE_M68K_CPU, false);
-    list = g_slist_sort(list, m68k_cpu_list_compare);
-    g_slist_foreach(list, m68k_cpu_list_entry, NULL);
-    g_slist_free(list);
-}
-
 static int cf_fpu_gdb_get_reg(CPUM68KState *env, GByteArray *mem_buf, int n)
 {
     if (n < 8) {
-- 
2.41.0

Re: [PATCH v5 14/31] target/m68k: 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-system-m68k -cpu ?
> cfv4e
> m5206
> m5208
> m68000
> m68010
> m68020
> m68030
> m68040
> m68060
> any
> 
> After it's applied:
> 
> [gshan@gshan q]$ ./build/qemu-system-m68k -cpu ?
> Available CPUs:
>    any
>    cfv4e
>    m5206
>    m5208
>    m68000
>    m68010
>    m68020
>    m68030
>    m68040
>    m68060
> 
> Signed-off-by: Gavin Shan <gshan@redhat.com>
> ---
>   target/m68k/cpu.h    |  4 ----
>   target/m68k/helper.c | 40 ----------------------------------------
>   2 files changed, 44 deletions(-)

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

Re: [PATCH v5 14/31] target/m68k: 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-system-m68k -cpu ?
> cfv4e
> m5206
> m5208
> m68000
> m68010
> m68020
> m68030
> m68040
> m68060
> any
> 
> After it's applied:
> 
> [gshan@gshan q]$ ./build/qemu-system-m68k -cpu ?
> Available CPUs:
>    any
>    cfv4e
>    m5206
>    m5208
>    m68000
>    m68010
>    m68020
>    m68030
>    m68040
>    m68060
> 
> Signed-off-by: Gavin Shan <gshan@redhat.com>
> ---
>   target/m68k/cpu.h    |  4 ----
>   target/m68k/helper.c | 40 ----------------------------------------
>   2 files changed, 44 deletions(-)

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


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