uclibc-ng/libc/sysdeps/linux/i386/bits/uClibc_arch_features.h

/*
 * Track misc arch-specific features that aren't config options
 */

#ifndef _BITS_UCLIBC_ARCH_FEATURES_H
#define _BITS_UCLIBC_ARCH_FEATURES_H

/* instruction used when calling abort() to kill yourself */
#define __UCLIBC_ABORT_INSTRUCTION__ "hlt"

/* can your target use syscall6() for mmap ? */
#undef __UCLIBC_MMAP_HAS_6_ARGS__

/* does your target use syscall4() for truncate64 ? (32bit arches only) */
#undef __UCLIBC_TRUNCATE64_HAS_4_ARGS__

/* does your target have a broken create_module() ? */
#define __UCLIBC_BROKEN_CREATE_MODULE__

/* does your target have to worry about older [gs]etrlimit() ? */
/* this is only an issue on i386 where linux < 2.3.25, so we just assume it works ... */
#undef __UCLIBC_HANDLE_OLDER_RLIMIT__

/* does your target have an asm .set ? */
#define __UCLIBC_HAVE_ASM_SET_DIRECTIVE__

/* define if target doesn't like .global */
#undef __UCLIBC_ASM_GLOBAL_DIRECTIVE__

/* define if target supports .weak */
#define __UCLIBC_HAVE_ASM_WEAK_DIRECTIVE__

/* define if target supports .weakext */
#undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__

/* needed probably only for ppc64 */
#undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__

/* define if target supports IEEE signed zero floats */
#define __UCLIBC_HAVE_SIGNED_ZERO__

#if defined _LIBC
#define internal_function __attribute__ ((regparm (3), stdcall))
#endif

#endif /* _BITS_UCLIBC_ARCH_FEATURES_H */