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Author SHA1 Message Date
Philippe Mathieu-Daudé
44246e7170 accel: Make AccelCPUClass structure target-agnostic 
Move the target-agnostic parts of "accel/accel-cpu-target.h"
to "accel/accel-cpu.h".

Doing so we need to include missing "hw/core/cpu.h" header
in "accel/accel-cpu.h" otherwise we get:

  include/accel/accel-cpu-target.h:39:28: error: unknown type name 'CPUClass'
     39 |     void (*cpu_class_init)(CPUClass *cc);
        |                            ^

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250417165430.58213-7-philmd@linaro.org>
 2025-04-25 17:09:58 +02:00
Philippe Mathieu-Daudé
217e72024c accel/accel-cpu-target.h: Include missing 'cpu.h' header 
CPU_RESOLVING_TYPE is declared per target in "cpu.h". Include
it (along with "qom/object.h") to avoid when moving code around:

  include/accel/accel-cpu-target.h:26:50: error: expected ')'
     26 | DECLARE_CLASS_CHECKERS(AccelCPUClass, ACCEL_CPU, TYPE_ACCEL_CPU)
        |                                                  ^
  include/accel/accel-cpu-target.h:23:33: note: expanded from macro 'TYPE_ACCEL_CPU'
     23 | #define TYPE_ACCEL_CPU "accel-" CPU_RESOLVING_TYPE
        |                                 ^
  include/accel/accel-cpu-target.h:26:1: note: to match this '('
     26 | DECLARE_CLASS_CHECKERS(AccelCPUClass, ACCEL_CPU, TYPE_ACCEL_CPU)
        | ^
  include/qom/object.h:196:14: note: expanded from macro 'DECLARE_CLASS_CHECKERS'
    196 |     { return OBJECT_GET_CLASS(ClassType, obj, TYPENAME); } \
        |              ^
  include/qom/object.h:558:5: note: expanded from macro 'OBJECT_GET_CLASS'
    558 |     OBJECT_CLASS_CHECK(class, object_get_class(OBJECT(obj)), name)
        |     ^
  include/qom/object.h:544:74: note: expanded from macro 'OBJECT_CLASS_CHECK'
    544 |     ((class_type *)object_class_dynamic_cast_assert(OBJECT_CLASS(class), (name), \
        |                                                                          ^

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250123234415.59850-13-philmd@linaro.org>
 2025-03-06 15:46:18 +01:00
Philippe Mathieu-Daudé
b12a0f8566 accel: Rename 'hw/core/accel-cpu.h' -> 'accel/accel-cpu-target.h' 
AccelCPUClass is for accelerator to initialize target specific
features of a vCPU. Not really related to hardware emulation,
rename "hw/core/accel-cpu.h" as "accel/accel-cpu-target.h"
(using the explicit -target suffix).

More importantly, target specific header often access the
target specific definitions which are in each target/FOO/cpu.h
header, usually included generically as "cpu.h" relative to
target/FOO/. However, there is already a "cpu.h" in hw/core/
which takes precedence. This change allows "accel-cpu-target.h"
to include a target "cpu.h".

Mechanical change doing:

 $  git mv include/hw/core/accel-cpu.h \
           include/accel/accel-cpu-target.h
 $  sed -i -e 's,hw/core/accel-cpu.h,accel/accel-cpu-target.h,' \
   $(git grep -l hw/core/accel-cpu.h)

and renaming header guard 'ACCEL_CPU_TARGET_H'.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250123234415.59850-12-philmd@linaro.org>
 2025-03-06 15:46:17 +01:00
Renamed from include/hw/core/accel-cpu.h (Browse further)