added verr, verw, arpl - more precise segment rights checks

[qemu] / dyngen-exec.h

diff --git a/dyngen-exec.h b/dyngen-exec.h
index f588ef0..ec32fbc 100644 (file)
--- a/dyngen-exec.h
+++ b/dyngen-exec.h
@@ -54,6 +54,8 @@ extern int printf(const char *, ...);
 #define AREG1 "r24"
 #define AREG2 "r25"
 #define AREG3 "r26"
+/* XXX: suppress this hack */
+#if defined(CONFIG_USER_ONLY)
 #define AREG4 "r16"
 #define AREG5 "r17"
 #define AREG6 "r18"
@@ -62,6 +64,7 @@ extern int printf(const char *, ...);
 #define AREG9 "r21"
 #define AREG10 "r22"
 #define AREG11 "r23"
+#endif
 #define USE_INT_TO_FLOAT_HELPERS
 #define BUGGY_GCC_DIV64
 #endif
@@ -109,6 +112,13 @@ extern int printf(const char *, ...);
 #define AREG5 "$13"
 #define AREG6 "$14"
 #endif
+#ifdef __mc68000
+#define AREG0 "%a5"
+#define AREG1 "%a4"
+#define AREG2 "%d7"
+#define AREG3 "%d6"
+#define AREG4 "%d5"
+#endif
 #ifdef __ia64__
 #define AREG0 "r27"
 #define AREG1 "r24"
@@ -125,6 +135,8 @@ extern int printf(const char *, ...);
 
 #define xglue(x, y) x ## y
 #define glue(x, y) xglue(x, y)
+#define stringify(s)   tostring(s)
+#define tostring(s)    #s
 
 #ifdef __alpha__
 /* the symbols are considered non exported so a br immediate is generated */
@@ -152,4 +164,30 @@ extern int __op_param1, __op_param2, __op_param3;
 #define PARAM3 ((long)(&__op_param3))
 #endif
 
-extern int __op_jmp0, __op_jmp1;
+extern int __op_jmp0, __op_jmp1, __op_jmp2, __op_jmp3;
+
+#ifdef __i386__
+#define EXIT_TB() asm volatile ("ret")
+#endif
+#ifdef __powerpc__
+#define EXIT_TB() asm volatile ("blr")
+#endif
+#ifdef __s390__
+#define EXIT_TB() asm volatile ("br %r14")
+#endif
+#ifdef __alpha__
+#define EXIT_TB() asm volatile ("ret")
+#endif
+#ifdef __ia64__
+#define EXIT_TB() asm volatile ("br.ret.sptk.many b0;;")
+#endif
+#ifdef __sparc__
+#define EXIT_TB() asm volatile ("jmpl %i0 + 8, %g0\n" \
+                                "nop")
+#endif
+#ifdef __arm__
+#define EXIT_TB() asm volatile ("b exec_loop")
+#endif
+#ifdef __mc68000
+#define EXIT_TB() asm volatile ("rts")
+#endif