diff options
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index b2c91db0c4f..16c73915c64 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -28,6 +28,7 @@ #include "infrun.h" #include "osabi.h" #include "displaced-stepping.h" +#include "gdbsupport/gdb-checked-static-cast.h" struct floatformat; struct ui_file; @@ -58,7 +59,14 @@ struct inferior; #include "regcache.h" -struct gdbarch_tdep {}; +/* The base class for every architecture's tdep sub-class. The virtual + destructor ensures the class has RTTI information, which allows + gdb::checked_static_cast to be used, the gdbarch_tdep the function. */ + +struct gdbarch_tdep +{ + virtual ~gdbarch_tdep() = default; +}; /* The architecture associated with the inferior through the connection to the target. @@ -157,7 +165,7 @@ static inline TDepType * gdbarch_tdep (struct gdbarch *gdbarch) { struct gdbarch_tdep *tdep = gdbarch_tdep_1 (gdbarch); - return static_cast<TDepType *> (tdep); + return gdb::checked_static_cast<TDepType *> (tdep); } /* Mechanism for co-ordinating the selection of a specific |