diff mbox

[1/9] Clear GDB internal state after each unit test

Message ID 1494421813-7268-2-git-send-email-yao.qi@linaro.org
State New, archived
Headers

Commit Message

Yao Qi May 10, 2017, 1:10 p.m. UTC 
  GDB has some global variables, like sentinel_frame,
current_thread_arch, and etc, we need to reset them after each unit
test.

gdb:

2017-04-12  Yao Qi  <yao.qi@linaro.org>

	* selftest-arch.c (tests_with_arch): Call registers_changed
	and reinit_frame_cache.
	* selftest.c (run_self_tests): Likewise.
---
 gdb/selftest-arch.c | 4 ++++
 gdb/selftest.c      | 4 ++++
 2 files changed, 8 insertions(+)
diff mbox

Patch

diff --git a/gdb/selftest-arch.c b/gdb/selftest-arch.c
index cbc8c50..c4fe60d 100644
--- a/gdb/selftest-arch.c
+++ b/gdb/selftest-arch.c
@@ -81,6 +81,10 @@  tests_with_arch ()
 				 _("Self test failed: arch %s: "), arches[i]);
 	    }
 	  END_CATCH
+
+	  /* Clear GDB internal state.  */
+	  registers_changed ();
+	  reinit_frame_cache ();
 	}
     }
 
diff --git a/gdb/selftest.c b/gdb/selftest.c
index 69fdb4a..72e2cbe 100644
--- a/gdb/selftest.c
+++ b/gdb/selftest.c
@@ -53,6 +53,10 @@  run_self_tests (void)
 	  exception_fprintf (gdb_stderr, ex, _("Self test failed: "));
 	}
       END_CATCH
+
+      /* Clear GDB internal state.  */
+      registers_changed ();
+      reinit_frame_cache ();
     }
 
   printf_filtered (_("Ran %lu unit tests, %d failed\n"),