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Data Structures
struct	libfunc_entry

struct	libfunc_hasher

struct	target_libfuncs

Macros
#define	this_target_libfuncs (&default_target_libfuncs)

#define	libfunc_table (this_target_libfuncs->x_libfunc_table)

#define	unwind_sjlj_register_libfunc (libfunc_table[LTI_unwind_sjlj_register])

#define	unwind_sjlj_unregister_libfunc (libfunc_table[LTI_unwind_sjlj_unregister])

#define	synchronize_libfunc (libfunc_table[LTI_synchronize])

Enumerations
enum	libfunc_index { LTI_unwind_sjlj_register , LTI_unwind_sjlj_unregister , LTI_synchronize , LTI_MAX }

Functions
void	set_stack_check_libfunc (const char *)

Variables
struct target_libfuncs	default_target_libfuncs

Macro Definition Documentation

◆ libfunc_table

#define libfunc_table (this_target_libfuncs->x_libfunc_table)

◆ synchronize_libfunc

#define synchronize_libfunc (libfunc_table[LTI_synchronize])

Referenced by expand_mem_thread_fence().

◆ this_target_libfuncs

#define this_target_libfuncs (&default_target_libfuncs)

◆ unwind_sjlj_register_libfunc

#define unwind_sjlj_register_libfunc (libfunc_table[LTI_unwind_sjlj_register])

Accessor macros for libfunc_table.

Referenced by init_optabs(), and sjlj_emit_function_enter().

◆ unwind_sjlj_unregister_libfunc

#define unwind_sjlj_unregister_libfunc (libfunc_table[LTI_unwind_sjlj_unregister])

Referenced by init_optabs(), and sjlj_emit_function_exit().

Enumeration Type Documentation

◆ libfunc_index

enum libfunc_index

Definitions for code generation pass of GNU compiler.
   Copyright (C) 2001-2025 Free Software Foundation, Inc.

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/>.

Enumeration of indexes into libfunc_table.

Enumerator
LTI_unwind_sjlj_register
LTI_unwind_sjlj_unregister
LTI_synchronize
LTI_MAX

Function Documentation

◆ set_stack_check_libfunc()

void set_stack_check_libfunc ( const char * libfunc_name )

extern

In explow.cc

References build_decl(), build_function_type_list(), DECL_EXTERNAL, gcc_assert, get_identifier(), NULL_RTX, NULL_TREE, ptr_mode, ptr_type_node, SET_SYMBOL_REF_DECL, stack_check_libfunc, lang_hooks_for_types::type_for_mode, lang_hooks::types, UNKNOWN_LOCATION, and void_type_node.

Variable Documentation

◆ default_target_libfuncs

struct target_libfuncs default_target_libfuncs