commit 07ea28b41830f946de3841b0ac61a3413679feb9
author Richard Henderson <richard.henderson@linaro.org> Wed May 30 18:06:23 2018 -0700
committer Richard Henderson <richard.henderson@linaro.org> Fri Jun 01 15:15:27 2018 -0700
tree 42c4837f1a3f06b76291c9cf8412914d2c27c346
parent 392fba9f583223786f844dce9b2e7f9a0ce0147a

tcg: Pass tb and index to tcg_gen_exit_tb separately

Do the cast to uintptr_t within the helper, so that the compiler
can type check the pointer argument.  We can also do some more
sanity checking of the index argument.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

tcg/tcg.h

diff --git a/tcg/tcg.h b/tcg/tcg.h
index 08f8bbf..509f4d6 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -1239,9 +1239,10 @@
  * to this default (which just calls the prologue.code emitted by
  * tcg_target_qemu_prologue()).
  */
-#define TB_EXIT_MASK 3
-#define TB_EXIT_IDX0 0
-#define TB_EXIT_IDX1 1
+#define TB_EXIT_MASK      3
+#define TB_EXIT_IDX0      0
+#define TB_EXIT_IDX1      1
+#define TB_EXIT_IDXMAX    1
 #define TB_EXIT_REQUESTED 3
 
 #ifdef HAVE_TCG_QEMU_TB_EXEC