Commit caf6316d authored by Thomas Huth's avatar Thomas Huth Committed by David Gibson
Browse files

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: default avatarThomas Huth <thuth@redhat.com>
Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
parent caebf378

target-ppc/cpu.h

+1 −0
Original line number Diff line number Diff line
@@ -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

target-ppc/translate_init.c

+13 −0
Original line number Diff line number Diff line
@@ -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));