[ARM] Add ability to dump exception stacks to kernel backtraces
[powerpc.git] / arch / arm / oprofile / common.c
index 6f83335..a9de727 100644 (file)
@@ -131,10 +131,20 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
        struct op_arm_model_spec *spec = NULL;
        int ret = -ENODEV;
 
+       ops->backtrace = arm_backtrace;
+
 #ifdef CONFIG_CPU_XSCALE
        spec = &op_xscale_spec;
 #endif
 
+#ifdef CONFIG_OPROFILE_ARMV6
+       spec = &op_armv6_spec;
+#endif
+
+#ifdef CONFIG_OPROFILE_MPCORE
+       spec = &op_mpcore_spec;
+#endif
+
        if (spec) {
                ret = spec->init();
                if (ret < 0)
@@ -153,7 +163,6 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
                ops->start = op_arm_start;
                ops->stop = op_arm_stop;
                ops->cpu_type = op_arm_model->name;
-               ops->backtrace = arm_backtrace;
                printk(KERN_INFO "oprofile: using %s\n", spec->name);
        }