diff mbox

[v2,09/31] Use ui_file_as_string in gdb/xtensa-tdep.c

Message ID 1476839539-8374-10-git-send-email-palves@redhat.com
State New, archived
Headers

Commit Message

Pedro Alves Oct. 19, 2016, 1:11 a.m. UTC 
  gdb/ChangeLog:
yyyy-mm-yy  Pedro Alves  <palves@redhat.com>

	* xtensa-tdep.c (xtensa_verify_config): Use ui_file_as_string and
	std::string.
---
 gdb/xtensa-tdep.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)
diff mbox

Patch

diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
index aafb175..68890ff 100644
--- a/gdb/xtensa-tdep.c
+++ b/gdb/xtensa-tdep.c
@@ -3065,8 +3065,6 @@  xtensa_verify_config (struct gdbarch *gdbarch)
   struct ui_file *log;
   struct cleanup *cleanups;
   struct gdbarch_tdep *tdep;
-  long length;
-  char *buf;
 
   tdep = gdbarch_tdep (gdbarch);
   log = mem_fileopen ();
@@ -3098,11 +3096,10 @@  xtensa_verify_config (struct gdbarch *gdbarch)
   if (tdep->a0_base == -1)
     fprintf_unfiltered (log, _("\n\ta0_base: No Ax registers"));
 
-  buf = ui_file_xstrdup (log, &length);
-  make_cleanup (xfree, buf);
-  if (length > 0)
+  std::string buf = ui_file_as_string (log);
+  if (!buf.empty ())
     internal_error (__FILE__, __LINE__,
-		    _("the following are invalid: %s"), buf);
+		    _("the following are invalid: %s"), buf.c_str ());
   do_cleanups (cleanups);
 }