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ppc: Fix duplicated typedefs to be able to compile with Clang in gnu99 mode

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When compiling the ppc code with clang and -std=gnu99, there are a
couple of warnings/errors like this one:

  CC      ppc64-softmmu/hw/intc/xics.o
In file included from hw/intc/xics.c:35:
include/hw/ppc/xics.h:43:25: error: redefinition of typedef 'ICPState' is a C11 feature
      [-Werror,-Wtypedef-redefinition]
typedef struct ICPState ICPState;
                        ^
target/ppc/cpu.h:1181:25: note: previous definition is here
typedef struct ICPState ICPState;
                        ^
Work around the problems by including the proper headers in spapr.h
and by using struct forward declarations in cpu.h.

Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2019-01-10 08:09:13 +01:00
parent a51d5afc69
commit 0d8d6a24fc
3 changed files with 8 additions and 8 deletions
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5
include/hw/ppc/spapr.h
View file

@ -8,15 +8,16 @@
#include "hw/mem/pc-dimm.h"
#include "hw/ppc/spapr_ovec.h"
#include "hw/ppc/spapr_irq.h"
#include "hw/ppc/spapr_xive.h" /* For sPAPRXive */
#include "hw/ppc/xics.h" /* For ICSState */
struct VIOsPAPRBus;
struct sPAPRPHBState;
struct sPAPRNVRAM;
typedef struct sPAPREventLogEntry sPAPREventLogEntry;
typedef struct sPAPREventSource sPAPREventSource;
typedef struct sPAPRPendingHPT sPAPRPendingHPT;
typedef struct ICSState ICSState;
typedef struct sPAPRXive sPAPRXive;
#define HPTE64_V_HPTE_DIRTY 0x0000000000000040ULL
#define SPAPR_ENTRY_POINT 0x100