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/* Subclasses of logical_location with knowledge of "tree".
Copyright (C) 2022-2024 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"
#include "system.h"
#include "coretypes.h"
#include "tree.h"
#include "pretty-print.h"
#include "tree-logical-location.h"
#include "langhooks.h"
/* class compiler_logical_location : public logical_location. */
/* Get a string for DECL suitable for use by the SARIF logicalLocation
"name" property (SARIF v2.1.0 section 3.33.4). */
const char *
compiler_logical_location::get_short_name_for_tree (tree decl)
{
gcc_assert (decl);
return identifier_to_locale (lang_hooks.decl_printable_name (decl, 0));
}
/* Get a string for DECL suitable for use by the SARIF logicalLocation
"fullyQualifiedName" property (SARIF v2.1.0 section 3.33.5). */
const char *
compiler_logical_location::get_name_with_scope_for_tree (tree decl)
{
gcc_assert (decl);
return identifier_to_locale (lang_hooks.decl_printable_name (decl, 1));
}
/* Get a string for DECL suitable for use by the SARIF logicalLocation
"decoratedName" property (SARIF v2.1.0 section 3.33.6). */
const char *
compiler_logical_location::get_internal_name_for_tree (tree decl)
{
gcc_assert (decl);
if (HAS_DECL_ASSEMBLER_NAME_P (decl))
if (tree id = DECL_ASSEMBLER_NAME (decl))
return IDENTIFIER_POINTER (id);
return NULL;
}
/* Get what kind of SARIF logicalLocation DECL is (if any). */
enum logical_location_kind
compiler_logical_location::get_kind_for_tree (tree decl)
{
if (!decl)
return LOGICAL_LOCATION_KIND_UNKNOWN;
switch (TREE_CODE (decl))
{
default:
return LOGICAL_LOCATION_KIND_UNKNOWN;
case FUNCTION_DECL:
return LOGICAL_LOCATION_KIND_FUNCTION;
case PARM_DECL:
return LOGICAL_LOCATION_KIND_PARAMETER;
case VAR_DECL:
return LOGICAL_LOCATION_KIND_VARIABLE;
}
}
/* class tree_logical_location : public compiler_logical_location. */
/* Implementation of the logical_location vfuncs, using m_decl. */
const char *
tree_logical_location::get_short_name () const
{
gcc_assert (m_decl);
return get_short_name_for_tree (m_decl);
}
const char *
tree_logical_location::get_name_with_scope () const
{
gcc_assert (m_decl);
return get_name_with_scope_for_tree (m_decl);
}
const char *
tree_logical_location::get_internal_name () const
{
gcc_assert (m_decl);
return get_internal_name_for_tree (m_decl);
}
enum logical_location_kind
tree_logical_location::get_kind () const
{
gcc_assert (m_decl);
return get_kind_for_tree (m_decl);
}
/* class current_fndecl_logical_location : public compiler_logical_location. */
/* Implementation of the logical_location vfuncs, using
current_function_decl. */
const char *
current_fndecl_logical_location::get_short_name () const
{
gcc_assert (current_function_decl);
return get_short_name_for_tree (current_function_decl);
}
const char *
current_fndecl_logical_location::get_name_with_scope () const
{
gcc_assert (current_function_decl);
return get_name_with_scope_for_tree (current_function_decl);
}
const char *
current_fndecl_logical_location::get_internal_name () const
{
gcc_assert (current_function_decl);
return get_internal_name_for_tree (current_function_decl);
}
enum logical_location_kind
current_fndecl_logical_location::get_kind () const
{
gcc_assert (current_function_decl);
return get_kind_for_tree (current_function_decl);
}
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