scsi: do not require a minimum allocation length for INQUIRY

[qemu.git] / cpu-defs.h

diff --git a/cpu-defs.h b/cpu-defs.h
index c764d675e47f788c2d7b7e3bed478740b52927fe..f49e9500a9d4a6e716d7e8567c2d418d8cda1f98 100644 (file)
--- a/cpu-defs.h
+++ b/cpu-defs.h
@@ -37,16 +37,22 @@
 
 #define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8)
 
+typedef int16_t target_short __attribute__ ((aligned(TARGET_SHORT_ALIGNMENT)));
+typedef uint16_t target_ushort __attribute__((aligned(TARGET_SHORT_ALIGNMENT)));
+typedef int32_t target_int __attribute__((aligned(TARGET_INT_ALIGNMENT)));
+typedef uint32_t target_uint __attribute__((aligned(TARGET_INT_ALIGNMENT)));
+typedef int64_t target_llong __attribute__((aligned(TARGET_LLONG_ALIGNMENT)));
+typedef uint64_t target_ullong __attribute__((aligned(TARGET_LLONG_ALIGNMENT)));
 /* target_ulong is the type of a virtual address */
 #if TARGET_LONG_SIZE == 4
-typedef int32_t target_long;
-typedef uint32_t target_ulong;
+typedef int32_t target_long __attribute__((aligned(TARGET_LONG_ALIGNMENT)));
+typedef uint32_t target_ulong __attribute__((aligned(TARGET_LONG_ALIGNMENT)));
 #define TARGET_FMT_lx "%08x"
 #define TARGET_FMT_ld "%d"
 #define TARGET_FMT_lu "%u"
 #elif TARGET_LONG_SIZE == 8
-typedef int64_t target_long;
-typedef uint64_t target_ulong;
+typedef int64_t target_long __attribute__((aligned(TARGET_LONG_ALIGNMENT)));
+typedef uint64_t target_ulong __attribute__((aligned(TARGET_LONG_ALIGNMENT)));
 #define TARGET_FMT_lx "%016" PRIx64
 #define TARGET_FMT_ld "%" PRId64
 #define TARGET_FMT_lu "%" PRIu64
@@ -54,8 +60,6 @@ typedef uint64_t target_ulong;
 #error TARGET_LONG_SIZE undefined
 #endif
 
-#define HOST_LONG_SIZE (HOST_LONG_BITS / 8)
-
 #define EXCP_INTERRUPT         0x10000 /* async interruption */
 #define EXCP_HLT        0x10001 /* hlt instruction reached */
 #define EXCP_DEBUG      0x10002 /* cpu stopped after a breakpoint or singlestep */
@@ -94,12 +98,12 @@ typedef struct CPUTLBEntry {
     target_ulong addr_code;
     /* Addend to virtual address to get host address.  IO accesses
        use the corresponding iotlb value.  */
-    unsigned long addend;
+    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(unsigned long) - 1)) + 
-                   sizeof(unsigned long))];
+    uint8_t dummy[(1 << CPU_TLB_ENTRY_BITS) -
+                  (sizeof(target_ulong) * 3 +
+                   ((-sizeof(target_ulong) * 3) & (sizeof(uintptr_t) - 1)) +
+                   sizeof(uintptr_t))];
 } CPUTLBEntry;
 
 extern int CPUTLBEntry_wrong_size[sizeof(CPUTLBEntry) == (1 << CPU_TLB_ENTRY_BITS) ? 1 : -1];
@@ -147,6 +151,14 @@ typedef struct CPUWatchpoint {
     QTAILQ_ENTRY(CPUWatchpoint) entry;
 } CPUWatchpoint;
 
+#ifdef _WIN32
+#define CPU_COMMON_THREAD \
+    void *hThread;
+
+#else
+#define CPU_COMMON_THREAD
+#endif
+
 #define CPU_TEMP_BUF_NLONGS 128
 #define CPU_COMMON                                                      \
     struct TranslationBlock *current_tb; /* currently executing TB  */  \
@@ -154,13 +166,11 @@ typedef struct CPUWatchpoint {
     /* in order to avoid passing too many arguments to the MMIO         \
        helpers, we store some rarely used information in the CPU        \
        context) */                                                      \
-    unsigned long mem_io_pc; /* host pc at which the memory was         \
-                                accessed */                             \
+    uintptr_t mem_io_pc; /* host pc at which the memory was             \
+                            accessed */                                 \
     target_ulong mem_io_vaddr; /* target virtual addr at which the      \
                                      memory was accessed */             \
     uint32_t halted; /* Nonzero if the CPU is in suspend state */       \
-    uint32_t stop;   /* Stop request */                                 \
-    uint32_t stopped; /* Artificially stopped */                        \
     uint32_t interrupt_request;                                         \
     volatile sig_atomic_t exit_request;                                 \
     CPU_COMMON_TLB                                                      \
@@ -192,19 +202,24 @@ typedef struct CPUWatchpoint {
     jmp_buf jmp_env;                                                    \
     int exception_index;                                                \
                                                                         \
-    CPUState *next_cpu; /* next CPU sharing TB cache */                 \
+    CPUArchState *next_cpu; /* next CPU sharing TB cache */                 \
     int cpu_index; /* CPU index (informative) */                        \
     uint32_t host_tid; /* host thread ID */                             \
     int numa_node; /* NUMA node this cpu is belonging to  */            \
     int nr_cores;  /* number of cores within this CPU package */        \
     int nr_threads;/* number of threads within this CPU */              \
     int running; /* Nonzero if cpu is currently running(usermode).  */  \
+    int thread_id;                                                      \
     /* user data */                                                     \
     void *opaque;                                                       \
                                                                         \
     uint32_t created;                                                   \
+    uint32_t stop;   /* Stop request */                                 \
+    uint32_t stopped; /* Artificially stopped */                        \
     struct QemuThread *thread;                                          \
+    CPU_COMMON_THREAD                                                   \
     struct QemuCond *halt_cond;                                         \
+    int thread_kicked;                                                  \
     struct qemu_work_item *queued_work_first, *queued_work_last;        \
     const char *cpu_model_str;                                          \
     struct KVMState *kvm_state;                                         \