15#ifndef ZEPHYR_INCLUDE_TOOLCHAIN_H_
16#define ZEPHYR_INCLUDE_TOOLCHAIN_H_
26#define HAS_BUILTIN(x) __has_builtin(x)
33#define HAS_BUILTIN(x) HAS_BUILTIN_##x
36#if defined(__TOOLCHAIN_CUSTOM__)
40#include <toolchain/other.h>
43#elif defined(__CCAC__)
45#elif defined(__ARMCOMPILER_VERSION)
47#elif defined(__IAR_SYSTEMS_ICC__)
49#elif defined(__llvm__) || (defined(_LINKER) && defined(__LLD_LINKER_CMD__))
51#elif defined(__GNUC__) || (defined(_LINKER) && defined(__GCC_LINKER_CMD__))
54#error "Invalid/unknown toolchain configuration"
76#ifndef TOOLCHAIN_GCC_VERSION
77#define TOOLCHAIN_GCC_VERSION 0
84#ifndef TOOLCHAIN_CLANG_VERSION
85#define TOOLCHAIN_CLANG_VERSION 0
92#ifndef TOOLCHAIN_HAS_PRAGMA_DIAG
93#define TOOLCHAIN_HAS_PRAGMA_DIAG 0
100#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
102# ifdef TOOLCHAIN_HAS_C_GENERIC
103# undef TOOLCHAIN_HAS_C_GENERIC
105# define TOOLCHAIN_HAS_C_GENERIC 1
107# ifndef TOOLCHAIN_HAS_C_GENERIC
108# define TOOLCHAIN_HAS_C_GENERIC 0
116#ifndef TOOLCHAIN_HAS_C_AUTO_TYPE
117#define TOOLCHAIN_HAS_C_AUTO_TYPE 0
124#ifndef TOOLCHAIN_HAS_ZLA
125#define TOOLCHAIN_HAS_ZLA 0
132#ifdef TOOLCHAIN_HAS_PRAGMA_DIAG
133#define TOOLCHAIN_PRAGMA(x) _Pragma(#x)
135#define TOOLCHAIN_PRAGMA(x)
145#ifndef TOOLCHAIN_WARNING_ADDRESS_OF_PACKED_MEMBER
146#define TOOLCHAIN_WARNING_ADDRESS_OF_PACKED_MEMBER
156#ifndef TOOLCHAIN_WARNING_ARRAY_BOUNDS
157#define TOOLCHAIN_WARNING_ARRAY_BOUNDS
167#ifndef TOOLCHAIN_WARNING_ATTRIBUTES
168#define TOOLCHAIN_WARNING_ATTRIBUTES
179#ifndef TOOLCHAIN_WARNING_DELETE_NON_VIRTUAL_DTOR
180#define TOOLCHAIN_WARNING_DELETE_NON_VIRTUAL_DTOR
190#ifndef TOOLCHAIN_WARNING_EXTRA
191#define TOOLCHAIN_WARNING_EXTRA
201#ifndef TOOLCHAIN_WARNING_NONNULL
202#define TOOLCHAIN_WARNING_NONNULL
212#ifndef TOOLCHAIN_WARNING_POINTER_ARITH
213#define TOOLCHAIN_WARNING_POINTER_ARITH
223#ifndef TOOLCHAIN_WARNING_SHADOW
224#define TOOLCHAIN_WARNING_SHADOW
234#ifndef TOOLCHAIN_WARNING_UNUSED_LABEL
235#define TOOLCHAIN_WARNING_UNUSED_LABEL
245#ifndef TOOLCHAIN_WARNING_UNUSED_VARIABLE
246#define TOOLCHAIN_WARNING_UNUSED_VARIABLE
253#ifndef TOOLCHAIN_DISABLE_WARNING
254#define TOOLCHAIN_DISABLE_WARNING(warning)
263#ifndef TOOLCHAIN_ENABLE_WARNING
264#define TOOLCHAIN_ENABLE_WARNING(warning)
271#ifndef TOOLCHAIN_DISABLE_CLANG_WARNING
272#define TOOLCHAIN_DISABLE_CLANG_WARNING(warning)
281#ifndef TOOLCHAIN_ENABLE_CLANG_WARNING
282#define TOOLCHAIN_ENABLE_CLANG_WARNING(warning)
289#ifndef TOOLCHAIN_DISABLE_GCC_WARNING
290#define TOOLCHAIN_DISABLE_GCC_WARNING(warning)
299#ifndef TOOLCHAIN_ENABLE_GCC_WARNING
300#define TOOLCHAIN_ENABLE_GCC_WARNING(warning)
307#ifndef TOOLCHAIN_DISABLE_IAR_WARNING
308#define TOOLCHAIN_DISABLE_IAR_WARNING(warning)
317#ifndef TOOLCHAIN_ENABLE_IAR_WARNING
318#define TOOLCHAIN_ENABLE_IAR_WARNING(warning)
327#if !defined(__BYTE_ORDER__) || !defined(__ORDER_BIG_ENDIAN__) || \
328 !defined(__ORDER_LITTLE_ENDIAN__)
335#error "At least one byte _ORDER_ macro is not defined"
339#if (defined(CONFIG_BIG_ENDIAN) && (__BYTE_ORDER__ != __ORDER_BIG_ENDIAN__)) || \
340 (defined(CONFIG_LITTLE_ENDIAN) && (__BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__))
342# error "Kconfig/toolchain endianness mismatch:"
344# if (__BYTE_ORDER__ != __ORDER_BIG_ENDIAN__) && (__BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__)
345# error "Unknown __BYTE_ORDER__ value"
347# ifdef CONFIG_BIG_ENDIAN
348# error "CONFIG_BIG_ENDIAN but __ORDER_LITTLE_ENDIAN__"
350# ifdef CONFIG_LITTLE_ENDIAN
351# error "CONFIG_LITTLE_ENDIAN but __ORDER_BIG_ENDIAN__"