target/*/cpu.h: remove softfloat.h

As cpu.h is another typically widely included file which doesn't need
full access to the softfloat API we can remove the includes from here
as well. Where they do need types it's typically for float_status and
the rounding modes so we move that to softfloat-types.h as well.

As a result of not having softfloat in every cpu.h call we now need to
add it to various helpers that do need the full softfloat.h
definitions.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[For PPC parts]
Acked-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 0 insertions, 1 deletions

diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h
index 204b39add7..cd4e40d1b4 100644
--- a/target/nios2/cpu.h
+++ b/target/nios2/cpu.h
@@ -27,7 +27,6 @@
 #define CPUArchState struct CPUNios2State
 
 #include "exec/cpu-defs.h"
-#include "fpu/softfloat.h"
 #include "qom/cpu.h"
 struct CPUNios2State;
 typedef struct CPUNios2State CPUNios2State;