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tcg: Fix MAX_OPC_PARAM_IARGS

DEF_HELPER_FLAGS_5 was added some time ago without adjusting
MAX_OPC_PARAM_IARGS.

Fixing the definition becomes more important as QEMU is using
an increasing number of helper functions called with 5 arguments.

Add also a comment to avoid future problems when DEF_HELPER_FLAGS_6
will be added.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Stefan Weil 13 years ago
parent
c90a8840b4
commit
e46258fb50
2 changed files with 3 additions and 1 deletions
Unified View Show Diff Stats
  1. 2 0
      def-helper.h
  2. 1 1
      exec-all.h

+ 2 - 0
def-helper.h
View File 

@@ -128,6 +128,8 @@
 
 #define DEF_HELPER_5(name, ret, t1, t2, t3, t4, t5) \
 
 #define DEF_HELPER_5(name, ret, t1, t2, t3, t4, t5) \
 
     DEF_HELPER_FLAGS_5(name, 0, ret, t1, t2, t3, t4, t5)
 
     DEF_HELPER_FLAGS_5(name, 0, ret, t1, t2, t3, t4, t5)
 
 
 
+/* MAX_OPC_PARAM_IARGS must be set to n if last entry is DEF_HELPER_FLAGS_n. */
 
+
 
 #endif /* DEF_HELPER_H */
 
 #endif /* DEF_HELPER_H */
 
 
 
 #ifndef GEN_HELPER
 
 #ifndef GEN_HELPER

+ 1 - 1
exec-all.h
View File 

@@ -51,7 +51,7 @@ typedef struct TranslationBlock TranslationBlock;
 
 #else
 
 #else
 
 #define MAX_OPC_PARAM_PER_ARG 1
 
 #define MAX_OPC_PARAM_PER_ARG 1
 
 #endif
 
 #endif
 
-#define MAX_OPC_PARAM_IARGS 4
 
+#define MAX_OPC_PARAM_IARGS 5
 
 #define MAX_OPC_PARAM_OARGS 1
 
 #define MAX_OPC_PARAM_OARGS 1
 
 #define MAX_OPC_PARAM_ARGS (MAX_OPC_PARAM_IARGS + MAX_OPC_PARAM_OARGS)
 
 #define MAX_OPC_PARAM_ARGS (MAX_OPC_PARAM_IARGS + MAX_OPC_PARAM_OARGS)