eh_landing_pad_d Struct Reference
#include <except.h>
Collaboration diagram for eh_landing_pad_d:
Data Fields | |
| struct eh_landing_pad_d * | next_lp |
| struct eh_region_d * | region |
| tree | post_landing_pad |
| rtx | landing_pad |
| int | index |
Detailed Description
A landing pad for a given exception region. Any transfer of control from the EH runtime to the function happens at a landing pad.
Field Documentation
| int eh_landing_pad_d::index |
The index of this landing pad within fun->eh->lp_array.
Referenced by do_return_redirection(), lower_eh_constructs(), make_goto_expr_edges(), output_eh_try_list(), record_stmt_eh_region(), and sjlj_assign_call_site_values().
| rtx eh_landing_pad_d::landing_pad |
At the rtl level, the location to which the runtime will transfer
control. This differs from the post-landing-pad in that the target's
EXCEPTION_RECEIVER pattern will be expanded here, as well as other
bookkeeping specific to exceptions. There must not be normal edges
into the block containing the landing-pad label.
Referenced by collect_one_action_chain().
| struct eh_landing_pad_d* eh_landing_pad_d::next_lp |
The linked list of all landing pads associated with the region.
Referenced by output_eh_try_list(), and record_stmt_eh_region().
| tree eh_landing_pad_d::post_landing_pad |
At the gimple level, the location to which control will be transferred
for this landing pad. There can be both EH and normal edges into the
block containing the post-landing-pad label.
Referenced by do_return_redirection(), execute_lower_eh_dispatch(), lower_eh_constructs(), and make_goto_expr_edges().
| struct eh_region_d* eh_landing_pad_d::region |
The region with which this landing pad is associated.
Referenced by lower_eh_constructs(), mark_reachable_handlers(), and output_eh_try_list().
The documentation for this struct was generated from the following file:
