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target/alpha: Remove fallback to ev67 cpu class 

'ev67' CPU class will be returned to match everything, which makes
no sense as mentioned in the comments. Remove the logic to fall
back to 'ev67' CPU class to match everything.

Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231114235628.534334-2-gshan@redhat.com>
[PMD: Reword subject, replace 'any' -> 'ev67' on linux-user]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
master
Gavin Shan 2023-11-15 09:55:58 +10:00 committed by Philippe Mathieu-Daudé
parent bf964322d6
commit 9c115f68e2
2 changed files with 3 additions and 6 deletions
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2
linux-user/alpha/target_elf.h
View File

@ -9,6 +9,6 @@
#define ALPHA_TARGET_ELF_H
static inline const char *cpu_get_model(uint32_t eflags)
{
return "any";
return "ev67";
}
#endif

7
target/alpha/cpu.c
View File

@ -141,11 +141,8 @@ static ObjectClass *alpha_cpu_class_by_name(const char *cpu_model)
typename = g_strdup_printf(ALPHA_CPU_TYPE_NAME("%s"), cpu_model);
oc = object_class_by_name(typename);
g_free(typename);
/* TODO: remove match everything nonsense */
if (!oc || object_class_is_abstract(oc)) {
/* Default to ev67; no reason not to emulate insns by default. */
oc = object_class_by_name(ALPHA_CPU_TYPE_NAME("ev67"));
if (!oc || !object_class_dynamic_cast(oc, TYPE_ALPHA_CPU)) {
return NULL;
}
return oc;