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/* Target waitstatus implementations.
Copyright (C) 1990-2021 Free Software Foundation, Inc.
This file is part of GDB.
This program 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 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#include "gdbsupport/common-defs.h"
#include "waitstatus.h"
/* See waitstatus.h. */
std::string
target_waitstatus::to_string () const
{
std::string str = string_printf
("status->kind = %s", target_waitkind_str (this->kind ()));
/* Make sure the compiler warns if a new TARGET_WAITKIND enumerator is added
but not handled here. */
#pragma GCC diagnostic push
#pragma GCC diagnostic error "-Wswitch"
switch (this->kind ())
{
case TARGET_WAITKIND_EXITED:
case TARGET_WAITKIND_THREAD_EXITED:
return string_appendf (str, ", exit_status = %d", this->exit_status ());
case TARGET_WAITKIND_STOPPED:
case TARGET_WAITKIND_SIGNALLED:
return string_appendf (str, ", sig = %s",
gdb_signal_to_symbol_string (this->sig ()));
case TARGET_WAITKIND_FORKED:
case TARGET_WAITKIND_VFORKED:
return string_appendf (str, ", child_ptid = %s",
this->child_ptid ().to_string ().c_str ());
case TARGET_WAITKIND_EXECD:
return string_appendf (str, ", execd_pathname = %s",
this->execd_pathname ());
case TARGET_WAITKIND_LOADED:
case TARGET_WAITKIND_VFORK_DONE:
case TARGET_WAITKIND_SPURIOUS:
case TARGET_WAITKIND_SYSCALL_ENTRY:
case TARGET_WAITKIND_SYSCALL_RETURN:
case TARGET_WAITKIND_IGNORE:
case TARGET_WAITKIND_NO_HISTORY:
case TARGET_WAITKIND_NO_RESUMED:
case TARGET_WAITKIND_THREAD_CREATED:
return str;
}
#pragma GCC diagnostic pop
gdb_assert_not_reached ("invalid target_waitkind value: %d",
(int) this->kind ());
}
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