From 0980011b4f66482d2733ab2dd0f2f61747772c6b Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Fri, 22 Feb 2013 18:10:00 +0000 Subject: tcg: Document tcg_qemu_tb_exec() and provide constants for low bit uses Document tcg_qemu_tb_exec(). In particular, its return value is a combination of a pointer to the next translation block and some extra information in the low two bits. Provide some #defines for the values passed in these bits to improve code clarity. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Signed-off-by: Blue Swirl --- include/exec/gen-icount.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/exec') diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h index 8043b3ba26..c858a738c0 100644 --- a/include/exec/gen-icount.h +++ b/include/exec/gen-icount.h @@ -32,7 +32,7 @@ static void gen_icount_end(TranslationBlock *tb, int num_insns) if (use_icount) { *icount_arg = num_insns; gen_set_label(icount_label); - tcg_gen_exit_tb((tcg_target_long)tb + 2); + tcg_gen_exit_tb((tcg_target_long)tb + TB_EXIT_ICOUNT_EXPIRED); } } -- cgit v1.2.1