target-alpha: Let cpu_alpha_init() return AlphaCPU
Replace cpu_init() macro with inline function for backwards
compatibility.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Richard Henderson <rth@twiddle.net>
diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h
index 9939d61..32e3777 100644
--- a/target-alpha/cpu.h
+++ b/target-alpha/cpu.h
@@ -290,7 +290,6 @@
int implver;
};
-#define cpu_init cpu_alpha_init
#define cpu_exec cpu_alpha_exec
#define cpu_gen_code cpu_alpha_gen_code
#define cpu_signal_handler cpu_alpha_signal_handler
@@ -427,7 +426,17 @@
IR_ZERO = 31,
};
-CPUAlphaState * cpu_alpha_init (const char *cpu_model);
+AlphaCPU *cpu_alpha_init(const char *cpu_model);
+
+static inline CPUAlphaState *cpu_init(const char *cpu_model)
+{
+ AlphaCPU *cpu = cpu_alpha_init(cpu_model);
+ if (cpu == NULL) {
+ return NULL;
+ }
+ return &cpu->env;
+}
+
int cpu_alpha_exec(CPUAlphaState *s);
/* you can call this signal handler from your SIGBUS and SIGSEGV
signal handlers to inform the virtual CPU of exceptions. non zero
