yizhi-js-lib/favicon-trap
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Unicorn interface working with test app in 32bit and 64bit builds.

Browse Source
This commit is contained in:
xorstream
2017-01-20 17:27:22 +11:00
parent 1aeaf5c40d
commit 002151874a
17 changed files with 248 additions and 829 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
qemu/include/qemu/atomic.h
View File

@ -199,18 +199,13 @@
/* Provide shorter names for GCC atomic builtins. */
#ifdef _MSC_VER
#ifdef _WIN64
#define atomic_fetch_inc(ptr) InterlockedIncrement64(ptr)
#define atomic_fetch_dec(ptr) InterlockedDecrement64(ptr)
#define atomic_fetch_add(ptr, n) InterlockedAdd64(ptr, n)
#define atomic_fetch_sub(ptr, n) InterlockedAdd64(ptr, -n)
#else
#define atomic_fetch_inc(ptr) InterlockedIncrement(ptr)
#define atomic_fetch_dec(ptr) InterlockedDecrement(ptr)
#define atomic_fetch_add(ptr, n) InterlockedAdd(ptr, n)
#define atomic_fetch_sub(ptr, n) InterlockedAdd(ptr, -n)
#endif
// these return the new value (so we make it return the previous value)
#define atomic_fetch_inc(ptr) ((InterlockedIncrement(ptr))-1)
#define atomic_fetch_dec(ptr) ((InterlockedDecrement(ptr))+1)
#define atomic_fetch_add(ptr, n) ((InterlockedAdd(ptr, n))-n)
#define atomic_fetch_sub(ptr, n) ((InterlockedAdd(ptr, -n))+n)
#else
// these return the previous value
#define atomic_fetch_inc(ptr) __sync_fetch_and_add(ptr, 1)
#define atomic_fetch_dec(ptr) __sync_fetch_and_add(ptr, -1)
#define atomic_fetch_add __sync_fetch_and_add
@ -222,17 +217,10 @@
/* And even shorter names that return void. */
#ifdef _MSC_VER
#ifdef _WIN64
#define atomic_inc(ptr) ((void) InterlockedIncrement64(ptr))
#define atomic_dec(ptr) ((void) InterlockedDecrement64(ptr))
#define atomic_add(ptr, n) ((void) InterlockedAdd64(ptr, n))
#define atomic_sub(ptr, n) ((void) InterlockedAdd64(ptr, -n))
#else
#define atomic_inc(ptr) ((void) InterlockedIncrement(ptr))
#define atomic_dec(ptr) ((void) InterlockedDecrement(ptr))
#define atomic_add(ptr, n) ((void) InterlockedAdd(ptr, n))
#define atomic_sub(ptr, n) ((void) InterlockedAdd(ptr, -n))
#endif
#else
#define atomic_inc(ptr) ((void) __sync_fetch_and_add(ptr, 1))
#define atomic_dec(ptr) ((void) __sync_fetch_and_add(ptr, -1))

4
qemu/include/qemu/timer.h
View File

@ -558,6 +558,9 @@ static inline int64_t cpu_get_real_ticks(void)
static inline int64_t cpu_get_real_ticks(void)
{
#ifdef _MSC_VER
return __rdtsc();
#else
uint32_t low,high;
int64_t val;
asm volatile("rdtsc" : "=a" (low), "=d" (high));
@ -565,6 +568,7 @@ static inline int64_t cpu_get_real_ticks(void)
val <<= 32;
val |= low;
return val;
#endif
}
#elif defined(__hppa__)