summaryrefslogtreecommitdiff
path: root/target-ppc
diff options
context:
space:
mode:
authorThomas Huth <thuth@redhat.com>2016-08-09 18:59:58 +0200
committerDavid Gibson <david@gibson.dropbear.id.au>2016-08-10 13:12:20 +1000
commitcaf6316de90301e07444de95bd540c93ce9d333a (patch)
tree7f3dadf56263c655bbd59b8256d3d83fdd8fb03e /target-ppc
parentcaebf37859b991c27ada22d5d7bfd929844bd20f (diff)
downloadqemu-caf6316de90301e07444de95bd540c93ce9d333a.tar.gz
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>
Diffstat (limited to 'target-ppc')
-rw-r--r--target-ppc/cpu.h1
-rw-r--r--target-ppc/translate_init.c13
2 files changed, 14 insertions, 0 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 5fce1ffa25..786ab5cdfa 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -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
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 5f28a36998..7a9b15e7e1 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -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));