target: Use ArchCPU as interface to target CPU

ArchCPU is our interface with target-specific code. Use it as
a forward-declared opaque pointer (abstract type), having its
structure defined by each target.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220214183144.27402-15-f4bug@amsat.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h
index 6e4e90a41e..0a0ce71b6a 100644
--- a/target/microblaze/cpu.h
+++ b/target/microblaze/cpu.h
@@ -339,7 +339,7 @@ typedef struct {
  *
  * A MicroBlaze CPU.
  */
-struct MicroBlazeCPU {
+struct ArchCPU {
     /*< private >*/
     CPUState parent_obj;