summaryrefslogtreecommitdiff
path: root/libc/sysdeps/linux/m68k/bits/uClibc_arch_features.h
blob: a948037494c93d82969af62156d1f1a00e134b56 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
/*
 * 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 */
#if defined(__mc68000__)
# define __UCLIBC_ABORT_INSTRUCTION__ ".long 0xffffffff"
#else /* defined(__m68k__) */
# define __UCLIBC_ABORT_INSTRUCTION__ "illegal"
#endif

/* 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() ? */
#define __UCLIBC_HANDLE_OLDER_RLIMIT__

/* does your target prefix all symbols with an _ ? */
#define __UCLIBC_NO_UNDERSCORES__

/* 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__

#endif /* _BITS_UCLIBC_ARCH_FEATURES_H */