diff options
Diffstat (limited to 'gdb/target-delegates.c')
| -rw-r--r-- | gdb/target-delegates.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gdb/target-delegates.c b/gdb/target-delegates.c index 04824f2..5b27b59 100644 --- a/gdb/target-delegates.c +++ b/gdb/target-delegates.c @@ -1572,6 +1572,32 @@ tdefault_augmented_libraries_svr4_read (struct target_ops *self) return 0; } +static const struct frame_unwind * +delegate_get_unwinder (struct target_ops *self) +{ + self = self->beneath; + return self->to_get_unwinder (self); +} + +static const struct frame_unwind * +tdefault_get_unwinder (struct target_ops *self) +{ + return NULL; +} + +static const struct frame_unwind * +delegate_get_tailcall_unwinder (struct target_ops *self) +{ + self = self->beneath; + return self->to_get_tailcall_unwinder (self); +} + +static const struct frame_unwind * +tdefault_get_tailcall_unwinder (struct target_ops *self) +{ + return NULL; +} + static CORE_ADDR delegate_decr_pc_after_break (struct target_ops *self, struct gdbarch *arg1) { @@ -1844,6 +1870,10 @@ install_delegators (struct target_ops *ops) ops->to_call_history_range = delegate_call_history_range; if (ops->to_augmented_libraries_svr4_read == NULL) ops->to_augmented_libraries_svr4_read = delegate_augmented_libraries_svr4_read; + if (ops->to_get_unwinder == NULL) + ops->to_get_unwinder = delegate_get_unwinder; + if (ops->to_get_tailcall_unwinder == NULL) + ops->to_get_tailcall_unwinder = delegate_get_tailcall_unwinder; if (ops->to_decr_pc_after_break == NULL) ops->to_decr_pc_after_break = delegate_decr_pc_after_break; } @@ -1982,5 +2012,7 @@ install_dummy_methods (struct target_ops *ops) ops->to_call_history_from = tdefault_call_history_from; ops->to_call_history_range = tdefault_call_history_range; ops->to_augmented_libraries_svr4_read = tdefault_augmented_libraries_svr4_read; + ops->to_get_unwinder = tdefault_get_unwinder; + ops->to_get_tailcall_unwinder = tdefault_get_tailcall_unwinder; ops->to_decr_pc_after_break = default_target_decr_pc_after_break; } |