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target-arm: Switch ARMCPUInfo arrays to use terminator entries

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Switch the ARMCPUInfo arrays in cpu.c and cpu64.c to use a terminator
entry rather than looping based on ARRAY_SIZE. The latter causes
compile warnings on some versions of gcc if the configure options
happen to result in an empty array.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
Peter Maydell 2014-01-13 10:26:16 +00:00 committed by Edgar E. Iglesias
parent b54f18ba34
commit 83e6813a93
2 changed files with 12 additions and 12 deletions
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9
target-arm/cpu.c
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@ -980,6 +980,7 @@ static const ARMCPUInfo arm_cpus[] = {
{ .name = "any", .initfn = arm_any_initfn },
#endif
#endif
{ .name = NULL }
};
static Property arm_cpu_properties[] = {
@ -1043,11 +1044,13 @@ static const TypeInfo arm_cpu_type_info = {
static void arm_cpu_register_types(void)
{
int i;
const ARMCPUInfo *info = arm_cpus;
type_register_static(&arm_cpu_type_info);
for (i = 0; i < ARRAY_SIZE(arm_cpus); i++) {
cpu_register(&arm_cpus[i]);
while (info->name) {
cpu_register(info);
info++;
}
}

15
target-arm/cpu64.c
View file

@ -58,7 +58,7 @@ static const ARMCPUInfo aarch64_cpus[] = {
#ifdef CONFIG_USER_ONLY
{ .name = "any", .initfn = aarch64_any_initfn },
#endif
{ .name = NULL } /* TODO: drop when we support more CPUs */
{ .name = NULL }
};
static void aarch64_cpu_initfn(Object *obj)
@ -101,11 +101,6 @@ static void aarch64_cpu_register(const ARMCPUInfo *info)
.class_init = info->class_init,
};
/* TODO: drop when we support more CPUs - all entries will have name set */
if (!info->name) {
return;
}
type_info.name = g_strdup_printf("%s-" TYPE_ARM_CPU, info->name);
type_register(&type_info);
g_free((void *)type_info.name);
@ -124,11 +119,13 @@ static const TypeInfo aarch64_cpu_type_info = {
static void aarch64_cpu_register_types(void)
{
int i;
const ARMCPUInfo *info = aarch64_cpus;
type_register_static(&aarch64_cpu_type_info);
for (i = 0; i < ARRAY_SIZE(aarch64_cpus); i++) {
aarch64_cpu_register(&aarch64_cpus[i]);
while (info->name) {
aarch64_cpu_register(info);
info++;
}
}