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ppc: Introduce a function to look up CPU alias strings 

We will need this function to look up the aliases in the
spapr-cpu-core code, too.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Thomas Huth 2016-08-09 18:59:58 +02:00 committed by David Gibson
parent caebf37859
commit caf6316de9
2 changed files with 14 additions and 0 deletions
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1
target-ppc/cpu.h
View File

@ -1201,6 +1201,7 @@ extern const struct VMStateDescription vmstate_ppc_cpu;
/*****************************************************************************/
PowerPCCPU *cpu_ppc_init(const char *cpu_model);
void ppc_translate_init(void);
const char *ppc_cpu_lookup_alias(const char *alias);
void gen_update_current_nip(void *opaque);
/* you can call this signal handler from your SIGBUS and SIGSEGV
signal handlers to inform the virtual CPU of exceptions. non zero

13
target-ppc/translate_init.c
View File

@ -10012,6 +10012,19 @@ static ObjectClass *ppc_cpu_class_by_name(const char *name)
return NULL;
}
const char *ppc_cpu_lookup_alias(const char *alias)
{
int ai;
for (ai = 0; ppc_cpu_aliases[ai].alias != NULL; ai++) {
if (strcmp(ppc_cpu_aliases[ai].alias, alias) == 0) {
return ppc_cpu_aliases[ai].model;
}
}
return NULL;
}
PowerPCCPU *cpu_ppc_init(const char *cpu_model)
{
return POWERPC_CPU(cpu_generic_init(TYPE_POWERPC_CPU, cpu_model));