Fix conversions from pointer to tcg_target_long

tcg_gen_exit_tb takes a parameter of type tcg_target_long,
so the type casts of pointer to long should be replaced by
type casts of pointer to tcg_target_long.

These changes are needed for build environments where
sizeof(long) != sizeof(void *), especially for w64.

See 4b4a72e55660abf7efe85aca78762dcfea5519ad which fixed the
same issue for the other targets.

Cc: Alexander Graf <agraf@suse.de>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Acked-by: Guan Xuetao<gxt@mprc.pku.edu.cn>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

target-s390x/translate.c

@@ -830,7 +830,7 @@ static inline void gen_goto_tb(DisasContext *s, int tb_num, target_ulong pc)
         /* jump to same page: we can use a direct jump */
         tcg_gen_goto_tb(tb_num);
         tcg_gen_movi_i64(psw_addr, pc);
-        tcg_gen_exit_tb((long)tb + tb_num);
+        tcg_gen_exit_tb((tcg_target_long)tb + tb_num);
     } else {
         /* jump to another page: currently not optimized */
         tcg_gen_movi_i64(psw_addr, pc);

target-unicore32/translate.c

@@ -1056,7 +1056,7 @@ static inline void gen_goto_tb(DisasContext *s, int n, uint32_t dest)
     if ((tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK)) {
         tcg_gen_goto_tb(n);
         gen_set_pc_im(dest);
-        tcg_gen_exit_tb((long)tb + n);
+        tcg_gen_exit_tb((tcg_target_long)tb + n);
     } else {
         gen_set_pc_im(dest);
         tcg_gen_exit_tb(0);