Update Changelog with new Xscale platforms and vmsvga.

[qemu] / osdep.h

diff --git a/osdep.h b/osdep.h
index 325baf1..bc513ad 100644 (file)
--- a/osdep.h
+++ b/osdep.h
@@ -3,6 +3,44 @@
 
 #include <stdarg.h>
 
+#ifndef glue
+#define xglue(x, y) x ## y
+#define glue(x, y) xglue(x, y)
+#define stringify(s)   tostring(s)
+#define tostring(s)    #s
+#endif
+
+#ifndef likely
+#if __GNUC__ < 3
+#define __builtin_expect(x, n) (x)
+#endif
+
+#define likely(x)   __builtin_expect(!!(x), 1)
+#define unlikely(x)   __builtin_expect(!!(x), 0)
+#endif
+
+#ifndef MIN
+#define MIN(a, b) (((a) < (b)) ? (a) : (b))
+#endif
+#ifndef MAX
+#define MAX(a, b) (((a) > (b)) ? (a) : (b))
+#endif
+
+#ifndef always_inline
+#if (__GNUC__ < 3) || defined(__APPLE__)
+#define always_inline inline
+#else
+#define always_inline __attribute__ (( always_inline )) __inline__
+#endif
+#endif
+#define inline always_inline
+
+#ifdef __i386__
+#define REGPARM(n) __attribute((regparm(n)))
+#else
+#define REGPARM(n)
+#endif
+
 #define qemu_printf printf
 
 void *qemu_malloc(size_t size);
@@ -10,9 +48,25 @@ void *qemu_mallocz(size_t size);
 void qemu_free(void *ptr);
 char *qemu_strdup(const char *str);
 
+void *qemu_memalign(size_t alignment, size_t size);
 void *qemu_vmalloc(size_t size);
 void qemu_vfree(void *ptr);
 
 void *get_mmap_addr(unsigned long size);
 
+int qemu_create_pidfile(const char *filename);
+
+#ifdef _WIN32
+int ffs(int i);
+
+typedef struct {
+    long tv_sec;
+    long tv_usec;
+} qemu_timeval;
+int qemu_gettimeofday(qemu_timeval *tp);
+#else
+typedef struct timeval qemu_timeval;
+#define qemu_gettimeofday(tp) gettimeofday(tp, NULL);
+#endif /* !_WIN32 */
+
 #endif