diff options
| -rw-r--r-- | include/exec/cpu-defs.h | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h index 98b9cff310..5093be26ac 100644 --- a/include/exec/cpu-defs.h +++ b/include/exec/cpu-defs.h @@ -105,17 +105,18 @@ typedef struct CPUTLBEntry { bit 3 : indicates that the entry is invalid bit 2..0 : zero */ - target_ulong addr_read; - target_ulong addr_write; - target_ulong addr_code; - /* Addend to virtual address to get host address. IO accesses - use the corresponding iotlb value. */ - uintptr_t addend; - /* padding to get a power of two size */ - uint8_t dummy[(1 << CPU_TLB_ENTRY_BITS) - - (sizeof(target_ulong) * 3 + - ((-sizeof(target_ulong) * 3) & (sizeof(uintptr_t) - 1)) + - sizeof(uintptr_t))]; + union { + struct { + target_ulong addr_read; + target_ulong addr_write; + target_ulong addr_code; + /* Addend to virtual address to get host address. IO accesses + use the corresponding iotlb value. */ + uintptr_t addend; + }; + /* padding to get a power of two size */ + uint8_t dummy[1 << CPU_TLB_ENTRY_BITS]; + }; } CPUTLBEntry; QEMU_BUILD_BUG_ON(sizeof(CPUTLBEntry) != (1 << CPU_TLB_ENTRY_BITS)); |