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Diffstat (limited to 'gcc/selftest-diagnostic-path.cc')
| -rw-r--r-- | gcc/selftest-diagnostic-path.cc | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/gcc/selftest-diagnostic-path.cc b/gcc/selftest-diagnostic-path.cc deleted file mode 100644 index 0e80eea..0000000 --- a/gcc/selftest-diagnostic-path.cc +++ /dev/null @@ -1,233 +0,0 @@ -/* Concrete classes for selftests involving diagnostic paths. - Copyright (C) 2019-2025 Free Software Foundation, Inc. - Contributed by David Malcolm <dmalcolm@redhat.com> - -This file is part of GCC. - -GCC is free software; you can redistribute it and/or modify it under -the terms of the GNU General Public License as published by the Free -Software Foundation; either version 3, or (at your option) any later -version. - -GCC is distributed in the hope that it will be useful, but WITHOUT ANY -WARRANTY; without even the implied warranty of MERCHANTABILITY or -FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -for more details. - -You should have received a copy of the GNU General Public License -along with GCC; see the file COPYING3. If not see -<http://www.gnu.org/licenses/>. */ - - -#include "config.h" -#define INCLUDE_VECTOR -#include "system.h" -#include "coretypes.h" -#include "version.h" -#include "demangle.h" -#include "backtrace.h" -#include "diagnostic.h" -#include "selftest-diagnostic-path.h" - -#if CHECKING_P - -namespace selftest { - -/* class test_diagnostic_path : public diagnostic_path. */ - -test_diagnostic_path::test_diagnostic_path (pretty_printer *event_pp) -: m_event_pp (event_pp) -{ - add_thread ("main"); -} - -/* Implementation of diagnostic_path::num_events vfunc for - test_diagnostic_path: simply get the number of events in the vec. */ - -unsigned -test_diagnostic_path::num_events () const -{ - return m_events.length (); -} - -/* Implementation of diagnostic_path::get_event vfunc for - test_diagnostic_path: simply return the event in the vec. */ - -const diagnostic_event & -test_diagnostic_path::get_event (int idx) const -{ - return *m_events[idx]; -} - -unsigned -test_diagnostic_path::num_threads () const -{ - return m_threads.length (); -} - -const diagnostic_thread & -test_diagnostic_path::get_thread (diagnostic_thread_id_t idx) const -{ - return *m_threads[idx]; -} - -bool -test_diagnostic_path::same_function_p (int event_idx_a, - int event_idx_b) const -{ - const char *name_a = m_events[event_idx_a]->get_function_name (); - const char *name_b = m_events[event_idx_b]->get_function_name (); - - if (name_a && name_b) - return 0 == strcmp (name_a, name_b); - return name_a == name_b; -} - -diagnostic_thread_id_t -test_diagnostic_path::add_thread (const char *name) -{ - m_threads.safe_push (new test_diagnostic_thread (name)); - return m_threads.length () - 1; -} - -/* Add an event to this path at LOC within function FNDECL at - stack depth DEPTH. - - Use m_context's printer to format FMT, as the text of the new - event. - - Return the id of the new event. */ - -diagnostic_event_id_t -test_diagnostic_path::add_event (location_t loc, - const char *funcname, - int depth, - const char *fmt, ...) -{ - pretty_printer *pp = m_event_pp; - pp_clear_output_area (pp); - - rich_location rich_loc (line_table, UNKNOWN_LOCATION); - - va_list ap; - - va_start (ap, fmt); - - /* No localization is done on FMT. */ - text_info ti (fmt, &ap, 0, nullptr, &rich_loc); - pp_format (pp, &ti); - pp_output_formatted_text (pp); - - va_end (ap); - - test_diagnostic_event *new_event - = new test_diagnostic_event (loc, funcname, depth, pp_formatted_text (pp)); - m_events.safe_push (new_event); - - pp_clear_output_area (pp); - - return diagnostic_event_id_t (m_events.length () - 1); -} - -diagnostic_event_id_t -test_diagnostic_path::add_thread_event (diagnostic_thread_id_t thread_id, - location_t loc, - const char *funcname, - int depth, - const char *fmt, ...) -{ - pretty_printer *pp = m_event_pp; - pp_clear_output_area (pp); - - rich_location rich_loc (line_table, UNKNOWN_LOCATION); - - va_list ap; - - va_start (ap, fmt); - - /* No localization is done on FMT. */ - text_info ti (fmt, &ap, 0, nullptr, &rich_loc); - - pp_format (pp, &ti); - pp_output_formatted_text (pp); - - va_end (ap); - - test_diagnostic_event *new_event - = new test_diagnostic_event (loc, funcname, depth, pp_formatted_text (pp), - thread_id); - m_events.safe_push (new_event); - - pp_clear_output_area (pp); - - return diagnostic_event_id_t (m_events.length () - 1); -} - -/* Mark the most recent event on this path (which must exist) as being - connected to the next one to be added. */ - -void -test_diagnostic_path::connect_to_next_event () -{ - gcc_assert (m_events.length () > 0); - m_events[m_events.length () - 1]->connect_to_next_event (); -} - -void -test_diagnostic_path::add_entry (const char *callee_name, - int stack_depth, - diagnostic_thread_id_t thread_id) -{ - add_thread_event (thread_id, UNKNOWN_LOCATION, callee_name, stack_depth, - "entering %qs", callee_name); -} - -void -test_diagnostic_path::add_return (const char *caller_name, - int stack_depth, - diagnostic_thread_id_t thread_id) -{ - add_thread_event (thread_id, UNKNOWN_LOCATION, caller_name, stack_depth, - "returning to %qs", caller_name); -} - -void -test_diagnostic_path::add_call (const char *caller_name, - int caller_stack_depth, - const char *callee_name, - diagnostic_thread_id_t thread_id) -{ - add_thread_event (thread_id, UNKNOWN_LOCATION, - caller_name, caller_stack_depth, - "calling %qs", callee_name); - add_entry (callee_name, caller_stack_depth + 1, thread_id); -} - -/* struct test_diagnostic_event. */ - -/* test_diagnostic_event's ctor. */ - -test_diagnostic_event:: -test_diagnostic_event (location_t loc, - const char *funcname, - int depth, - const char *desc, - diagnostic_thread_id_t thread_id) -: m_loc (loc), - m_logical_loc (LOGICAL_LOCATION_KIND_FUNCTION, funcname), - m_depth (depth), m_desc (xstrdup (desc)), - m_connected_to_next_event (false), - m_thread_id (thread_id) -{ -} - -/* test_diagnostic_event's dtor. */ - -test_diagnostic_event::~test_diagnostic_event () -{ - free (m_desc); -} - -} // namespace selftest - -#endif /* #if CHECKING_P */ |