diff options
Diffstat (limited to 'gdb/ax-gdb.c')
| -rw-r--r-- | gdb/ax-gdb.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/ax-gdb.c b/gdb/ax-gdb.c index b527663..571c3e7 100644 --- a/gdb/ax-gdb.c +++ b/gdb/ax-gdb.c @@ -1607,6 +1607,10 @@ gen_expr (union exp_element **pc, struct agent_expr *ax, if (reg == -1) internal_error (__FILE__, __LINE__, _("Register $%s not available"), name); + if (reg >= gdbarch_num_regs (current_gdbarch)) + error (_("'%s' is a pseudo-register; " + "GDB cannot yet trace pseudoregister contents."), + name); value->kind = axs_lvalue_register; value->u.reg = reg; value->type = register_type (current_gdbarch, reg); |