/* Cache and manage the values of registers for GDB, the GNU debugger.
- Copyright (C) 1986-2018 Free Software Foundation, Inc.
+ Copyright (C) 1986-2019 Free Software Foundation, Inc.
This file is part of GDB.
#include "inferior.h"
#include "gdbthread.h"
#include "target.h"
+#include "test-target.h"
#include "gdbarch.h"
#include "gdbcmd.h"
#include "regcache.h"
return m_descr->gdbarch;
}
-/* Cleanup class for invalidating a register. */
-
-class regcache_invalidator
-{
-public:
-
- regcache_invalidator (struct regcache *regcache, int regnum)
- : m_regcache (regcache),
- m_regnum (regnum)
- {
- }
-
- ~regcache_invalidator ()
- {
- if (m_regcache != nullptr)
- m_regcache->invalidate (m_regnum);
- }
-
- DISABLE_COPY_AND_ASSIGN (regcache_invalidator);
-
- void release ()
- {
- m_regcache = nullptr;
- }
-
-private:
-
- struct regcache *m_regcache;
- int m_regnum;
-};
-
/* Return a pointer to register REGNUM's buffer cache. */
gdb_byte *
/* Invalidate the register after it is written, in case of a
failure. */
- regcache_invalidator invalidator (this, regnum);
+ auto invalidator
+ = make_scope_exit ([&] { this->invalidate (regnum); });
target_store_registers (this, regnum);
}
#if GDB_SELF_TEST
-#include "selftest.h"
+#include "common/selftest.h"
#include "selftest-arch.h"
-#include "gdbthread.h"
#include "target-float.h"
namespace selftests {
{
/* Error out if debugging something, because we're going to push the
test target, which would pop any existing target. */
- if (current_top_target ()->to_stratum >= process_stratum)
+ if (current_top_target ()->stratum () >= process_stratum)
error (_("target already pushed"));
/* Create a mock environment. An inferior with a thread, with a
mock_inferior.aspace = &mock_aspace;
thread_info mock_thread (&mock_inferior, mock_ptid);
- scoped_restore restore_thread_list
- = make_scoped_restore (&thread_list, &mock_thread);
-
/* Add the mock inferior to the inferior list so that look ups by
target+ptid can find it. */
scoped_restore restore_inferior_list
{
/* Error out if debugging something, because we're going to push the
test target, which would pop any existing target. */
- if (current_top_target ()->to_stratum >= process_stratum)
+ if (current_top_target ()->stratum () >= process_stratum)
error (_("target already pushed"));
/* Create a mock environment. A process_stratum target pushed. */