toolchain.h File Reference

Macros to abstract toolchain specific capabilities. More...

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Macros
Compiler builtins, versions, and feature probes
#define	HAS_BUILTIN(x)
	Check if the compiler supports the built-in function x.
#define	TOOLCHAIN_GCC_VERSION   0
	GCC version in xxyyzz for xx.yy.zz.
#define	TOOLCHAIN_CLANG_VERSION   0
	Clang version in xxyyzz for xx.yy.zz.
#define	TOOLCHAIN_HAS_PRAGMA_DIAG   0
	Indicate if toolchain supports #pragma diagnostics.
#define	TOOLCHAIN_HAS_C_GENERIC   0
	Indicate if toolchain supports C Generic.
#define	TOOLCHAIN_HAS_C_AUTO_TYPE   0
	Indicate if toolchain supports C __auto_type.
#define	TOOLCHAIN_HAS_ZLA   0
	Indicate if toolchain supports Zero Length Arrays.
#define	TOOLCHAIN_PRAGMA(x)
	Helper for using pragma in macros.
Compiler warning identifiers
#define	TOOLCHAIN_WARNING_ADDRESS_OF_PACKED_MEMBER
	Toolchain-specific warning for taking the address of a packed member.
#define	TOOLCHAIN_WARNING_ARRAY_BOUNDS
	Toolchain-specific warning for array bounds violations.
#define	TOOLCHAIN_WARNING_ATTRIBUTES
	Toolchain-specific warning for unknown attributes.
#define	TOOLCHAIN_WARNING_DELETE_NON_VIRTUAL_DTOR
	Toolchain-specific warning for deleting a pointer to an object with a non-virtual destructor.
#define	TOOLCHAIN_WARNING_EXTRA
	Toolchain-specific warning for extra warnings.
#define	TOOLCHAIN_WARNING_ARM_INTERRUPT_VFP_CLOBBER
	Toolchain-specific warning for ARM interrupt service routines with VFP enabled that may clobber the VFP state.
#define	TOOLCHAIN_WARNING_NONNULL
	Toolchain-specific warning for null pointer arguments to functions marked with "nonnull".
#define	TOOLCHAIN_WARNING_POINTER_ARITH
	Toolchain-specific warning for pointer arithmetic.
#define	TOOLCHAIN_WARNING_SHADOW
	Toolchain-specific warning for shadow variables.
#define	TOOLCHAIN_WARNING_UNUSED_LABEL
	Toolchain-specific warning for unused labels.
#define	TOOLCHAIN_WARNING_UNUSED_VARIABLE
	Toolchain-specific warning for unused variables.
#define	TOOLCHAIN_WARNING_ALWAYS_INLINE
	Toolchain-specific warning for inline functions.
#define	TOOLCHAIN_WARNING_CAST_QUAL
	Toolchain-specific warning for pointer casts removing a type qualifier.
Compiler warning control
#define	TOOLCHAIN_DISABLE_WARNING(warning)
	Disable the specified compiler warning for all compilers.
#define	TOOLCHAIN_ENABLE_WARNING(warning)
	Re-enable the specified compiler warning for all compilers.
#define	TOOLCHAIN_DISABLE_CLANG_WARNING(warning)
	Disable the specified compiler warning for clang.
#define	TOOLCHAIN_ENABLE_CLANG_WARNING(warning)
	Re-enable the specified compiler warning for clang.
#define	TOOLCHAIN_DISABLE_GCC_WARNING(warning)
	Disable the specified compiler warning for gcc.
#define	TOOLCHAIN_ENABLE_GCC_WARNING(warning)
	Re-enable the specified compiler warning for gcc.
#define	TOOLCHAIN_DISABLE_IAR_WARNING(warning)
	Disable the specified compiler warning for IAR compilers.
#define	TOOLCHAIN_ENABLE_IAR_WARNING(warning)
	Re-enable the specified compiler warning for IAR compilers.

Detailed Description

Macros to abstract toolchain specific capabilities.

This file contains various macros to abstract compiler capabilities that utilize toolchain specific attributes and/or pragmas.