tcg: Generalize TCGOp parameters

We had two fields specific to INDEX_op_call.  Rename these and
add some macros so that the fields may be reused for other opcodes.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/tcg/tcg.h b/tcg/tcg.h
index a577447846..f25efa9795 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -566,10 +566,9 @@ typedef uint16_t TCGLifeData;
 typedef struct TCGOp {
     TCGOpcode opc   : 8;        /*  8 */
 
-    /* The number of out and in parameter for a call.  */
-    unsigned calli  : 4;        /* 12 */
-    unsigned callo  : 2;        /* 14 */
-    unsigned        : 2;        /* 16 */
+    /* Parameters for this opcode.  See below.  */
+    unsigned param1 : 4;        /* 12 */
+    unsigned param2 : 4;        /* 16 */
 
     /* Lifetime data of the operands.  */
     unsigned life   : 16;       /* 32 */
@@ -581,6 +580,9 @@ typedef struct TCGOp {
     TCGArg args[MAX_OPC_PARAM];
 } TCGOp;
 
+#define TCGOP_CALLI(X)    (X)->param1
+#define TCGOP_CALLO(X)    (X)->param2
+
 /* Make sure operands fit in the bitfields above.  */
 QEMU_BUILD_BUG_ON(NB_OPS > (1 << 8));