- /* The new BookE ptrace interface tells if there are alignment restrictions
- for watchpoints in the processors. In that case, we use that information
- to determine the hardcoded watchable region for watchpoints. */
- if (have_ptrace_booke_interface ())
- {
- /* DAC-based processors (i.e., embedded processors), like the PowerPC 440
- have ranged watchpoints and can watch any access within an arbitrary
- memory region. This is useful to watch arrays and structs, for
- instance. It takes two hardware watchpoints though. */
+ /* The PowerPC HWDEBUG ptrace interface tells if there are alignment
+ restrictions for watchpoints in the processors. In that case, we use that
+ information to determine the hardcoded watchable region for
+ watchpoints. */
+ if (have_ptrace_hwdebug_interface ())
+ {
+ int region_size;
+ /* Embedded DAC-based processors, like the PowerPC 440 have ranged
+ watchpoints and can watch any access within an arbitrary memory
+ region. This is useful to watch arrays and structs, for instance. It
+ takes two hardware watchpoints though. */