usb-host: start tracing support

[qemu.git] / dyngen-exec.h

diff --git a/dyngen-exec.h b/dyngen-exec.h
index 0700a2d9bb20717dba5b8093e993c61dc10cb767..8beb7f33447cea9fe71d54b2d753d26b4900a209 100644 (file)
--- a/dyngen-exec.h
+++ b/dyngen-exec.h
@@ -19,35 +19,6 @@
 #if !defined(__DYNGEN_EXEC_H__)
 #define __DYNGEN_EXEC_H__
 
-/* prevent Solaris from trying to typedef FILE in gcc's
-   include/floatingpoint.h which will conflict with the
-   definition down below */
-#ifdef __sun__
-#define _FILEDEFED
-#endif
-
-/* NOTE: standard headers should be used with special care at this
-   point because host CPU registers are used as global variables. Some
-   host headers do not allow that. */
-#include <stddef.h>
-#include <stdint.h>
-
-#ifdef __OpenBSD__
-#include <sys/types.h>
-#endif
-
-/* XXX: This may be wrong for 64-bit ILP32 hosts.  */
-typedef void * host_reg_t;
-
-#ifdef CONFIG_BSD
-typedef struct __sFILE FILE;
-#else
-typedef struct FILE FILE;
-#endif
-extern int fprintf(FILE *, const char *, ...);
-extern int fputs(const char *, FILE *);
-extern int printf(const char *, ...);
-
 #if defined(__i386__)
 #define AREG0 "ebp"
 #elif defined(__x86_64__)
@@ -84,10 +55,7 @@ extern int printf(const char *, ...);
 #error unsupported CPU
 #endif
 
-#define xglue(x, y) x ## y
-#define glue(x, y) xglue(x, y)
-#define stringify(s)   tostring(s)
-#define tostring(s)    #s
+register CPUState *env asm(AREG0);
 
 /* The return address may point to the start of the next instruction.
    Subtracting one gets us the call instruction itself.  */