haraldwolff/qemu-patch-raspberry4
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ppc: use macros to make cpu type name from string literal

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Replace
  "-" TYPE_POWERPC_CPU
when composing cpu type name from cpu model string literal
and the same pattern in format strings with
 POWERPC_CPU_TYPE_SUFFIX and POWERPC_CPU_TYPE_NAME(model)
macroses like we do in x86.

Later POWERPC_CPU_TYPE_NAME() will be used to define default
cpu type per machine type and as bonus it will be consistent
and easy grep-able pattern across all other targets that I'm
plannig to treat the same way.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Igor Mammedov 2017-08-30 15:24:29 +02:00 committed by David Gibson
parent bf1457bdbb
commit c913706581
5 changed files with 9 additions and 6 deletions
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2
target/ppc/cpu-models.c
View file

@ -51,7 +51,7 @@
\
static const TypeInfo \
glue(POWERPC_DEF_PREFIX(_pvr, _svr, _type), _cpu_type_info) = { \
.name = _name "-" TYPE_POWERPC_CPU, \
.name = POWERPC_CPU_TYPE_NAME(_name), \
.parent = stringify(_type) "-family-" TYPE_POWERPC_CPU, \
.class_init = \
glue(POWERPC_DEF_PREFIX(_pvr, _svr, _type), _cpu_class_init), \

3
target/ppc/cpu.h
View file

@ -1354,6 +1354,9 @@ int ppc_dcr_write (ppc_dcr_t *dcr_env, int dcrn, uint32_t val);
#define cpu_init(cpu_model) cpu_generic_init(TYPE_POWERPC_CPU, cpu_model)
#define POWERPC_CPU_TYPE_SUFFIX "-" TYPE_POWERPC_CPU
#define POWERPC_CPU_TYPE_NAME(model) model POWERPC_CPU_TYPE_SUFFIX
#define cpu_signal_handler cpu_ppc_signal_handler
#define cpu_list ppc_cpu_list

2
target/ppc/kvm.c
View file

@ -2529,7 +2529,7 @@ static int kvm_ppc_register_host_cpu_type(void)
char *suffix;
ppc_cpu_aliases[i].model = g_strdup(object_class_get_name(oc));
suffix = strstr(ppc_cpu_aliases[i].model, "-"TYPE_POWERPC_CPU);
suffix = strstr(ppc_cpu_aliases[i].model, POWERPC_CPU_TYPE_SUFFIX);
if (suffix) {
*suffix = 0;
}

2
target/ppc/kvm_ppc.h
View file

@ -9,7 +9,7 @@
#ifndef KVM_PPC_H
#define KVM_PPC_H
#define TYPE_HOST_POWERPC_CPU "host-" TYPE_POWERPC_CPU
#define TYPE_HOST_POWERPC_CPU POWERPC_CPU_TYPE_NAME("host")
#ifdef CONFIG_KVM

6
target/ppc/translate_init.c
View file

@ -10261,7 +10261,7 @@ static gint ppc_cpu_compare_class_name(gconstpointer a, gconstpointer b)
if (strncasecmp(name, object_class_get_name(oc), strlen(name)) == 0 &&
ppc_cpu_is_valid(pcc) &&
strcmp(object_class_get_name(oc) + strlen(name),
"-" TYPE_POWERPC_CPU) == 0) {
POWERPC_CPU_TYPE_SUFFIX) == 0) {
return 0;
}
return -1;
@ -10403,7 +10403,7 @@ static void ppc_cpu_list_entry(gpointer data, gpointer user_data)
}
name = g_strndup(typename,
strlen(typename) - strlen("-" TYPE_POWERPC_CPU));
strlen(typename) - strlen(POWERPC_CPU_TYPE_SUFFIX));
(*s->cpu_fprintf)(s->file, "PowerPC %-16s PVR %08x\n",
name, pcc->pvr);
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
@ -10464,7 +10464,7 @@ static void ppc_cpu_defs_entry(gpointer data, gpointer user_data)
typename = object_class_get_name(oc);
info = g_malloc0(sizeof(*info));
info->name = g_strndup(typename,
strlen(typename) - strlen("-" TYPE_POWERPC_CPU));
strlen(typename) - strlen(POWERPC_CPU_TYPE_SUFFIX));
entry = g_malloc0(sizeof(*entry));
entry->value = info;