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softmmu: start introducing SOFTMMU_CODE_ACCESS in softmmu_header.h

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This preprocessor symbol is already used in softmmu_template.h.  We
will use it to distinguish the two "fake" ACCESS_TYPEs
NB_MMU_MODES and NB_MMU_MODES + 1.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2014-03-28 11:15:30 +01:00
parent 0983979b3a
commit 859d76120b
2 changed files with 5 additions and 5 deletions
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2
include/exec/exec-all.h
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@ -351,6 +351,7 @@ uint64_t helper_ldq_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
#define ACCESS_TYPE (NB_MMU_MODES + 1)
#define MEMSUFFIX _code
#define SOFTMMU_CODE_ACCESS
#define DATA_SIZE 1
#include "exec/softmmu_header.h"
@ -366,6 +367,7 @@ uint64_t helper_ldq_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
#undef ACCESS_TYPE
#undef MEMSUFFIX
#undef SOFTMMU_CODE_ACCESS
#endif

8
include/exec/softmmu_header.h
View File

@ -72,7 +72,7 @@
#define RES_TYPE uint32_t
#endif
#if ACCESS_TYPE == (NB_MMU_MODES + 1)
#ifdef SOFTMMU_CODE_ACCESS
#define ADDR_READ addr_code
#else
#define ADDR_READ addr_read
@ -124,7 +124,7 @@ glue(glue(cpu_lds, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr)
}
#endif
#if ACCESS_TYPE != (NB_MMU_MODES + 1)
#ifndef SOFTMMU_CODE_ACCESS
/* generic store macro */
@ -148,9 +148,7 @@ glue(glue(cpu_st, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr,
}
}
#endif /* ACCESS_TYPE != (NB_MMU_MODES + 1) */
#if ACCESS_TYPE != (NB_MMU_MODES + 1)
#if DATA_SIZE == 8
static inline float64 glue(cpu_ldfq, MEMSUFFIX)(CPUArchState *env,
@ -200,7 +198,7 @@ static inline void glue(cpu_stfl, MEMSUFFIX)(CPUArchState *env,
}
#endif /* DATA_SIZE == 4 */
#endif /* ACCESS_TYPE != (NB_MMU_MODES + 1) */
#endif /* !SOFTMMU_CODE_ACCESS */
#undef RES_TYPE
#undef DATA_TYPE