[PATCH 2/5] contrib/plugins/drcov: Fix string format

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

This fixes on Darwin:

  plugins/drcov.c:52:13: warning: format specifies type 'unsigned long' but the argument has type 'uint64_t' (aka 'unsigned long long') [-Wformat]
              start_code, end_code, entry, path);
              ^~~~~~~~~~
  plugins/drcov.c:52:25: warning: format specifies type 'unsigned long' but the argument has type 'uint64_t' (aka 'unsigned long long') [-Wformat]
              start_code, end_code, entry, path);
                          ^~~~~~~~
  plugins/drcov.c:52:35: warning: format specifies type 'unsigned long' but the argument has type 'uint64_t' (aka 'unsigned long long') [-Wformat]
              start_code, end_code, entry, path);
                                    ^~~~~

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 contrib/plugins/drcov.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/plugins/drcov.c b/contrib/plugins/drcov.c
index 686ae0a537..5edc94dcaf 100644
--- a/contrib/plugins/drcov.c
+++ b/contrib/plugins/drcov.c
@@ -48,7 +48,7 @@ static void printf_header(unsigned long count)
     uint64_t start_code = qemu_plugin_start_code();
     uint64_t end_code = qemu_plugin_end_code();
     uint64_t entry = qemu_plugin_entry_code();
-    fprintf(fp, "0, 0x%lx, 0x%lx, 0x%lx, %s\n",
+    fprintf(fp, "0, 0x%" PRIx64 ", 0x%" PRIx64 ", 0x%" PRIx64 ", %s\n",
             start_code, end_code, entry, path);
     fprintf(fp, "BB Table: %ld bbs\n", count);
 }
-- 
2.41.0