diff options
Diffstat (limited to 'gdb/findvar.c')
| -rw-r--r-- | gdb/findvar.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/findvar.c b/gdb/findvar.c index 0f46e53..855947d 100644 --- a/gdb/findvar.c +++ b/gdb/findvar.c @@ -927,6 +927,12 @@ address_from_register (int regnum, struct frame_info *frame) struct type *type = builtin_type (gdbarch)->builtin_data_ptr; struct value *value; CORE_ADDR result; + int regnum_max_excl = (gdbarch_num_regs (gdbarch) + + gdbarch_num_pseudo_regs (gdbarch)); + + if (regnum < 0 || regnum >= regnum_max_excl) + error (_("Invalid register #%d, expecting 0 <= # < %d"), regnum, + regnum_max_excl); /* This routine may be called during early unwinding, at a time where the ID of FRAME is not yet known. Calling value_from_register |