haiku/headers/private/system/arch/arm/arch_config.h
Ithamar R. Adema 4b47d96a77 arm: fix compiler ARM architecture detection
For determining if to define ATOMIC{,64}_FUNCS_ARE_SYSCALLS, use
the proper macro.
2014-02-15 11:46:11 +01:00

25 lines
637 B
C

/*
* Copyright 2004, Axel Dörfler, axeld@pinc-software.de.
* Distributed under the terms of the MIT License.
*/
#ifndef _KERNEL_ARCH_ARM_CONFIG_H
#define _KERNEL_ARCH_ARM_CONFIG_H
#include "arch_arm_version.h"
#define FUNCTION_CALL_PARAMETER_ALIGNMENT_TYPE unsigned int
#define STACK_GROWS_DOWNWARDS
// If we're building on ARMv5 or older, all our atomics need to be syscalls... :(
#if __ARM_ARCH__ <= 5
#define ATOMIC_FUNCS_ARE_SYSCALLS
#endif
// If we're building on ARMv6 or older, 64-bit atomics need to be syscalls...
#if __ARM_ARCH__ <= 6
#define ATOMIC64_FUNCS_ARE_SYSCALLS
#endif
#endif /* _KERNEL_ARCH_ARM_CONFIG_H */