2 * Track misc arch-specific features that aren't config options
5 #ifndef _BITS_UCLIBC_ARCH_FEATURES_H
6 #define _BITS_UCLIBC_ARCH_FEATURES_H
8 /* instruction used when calling abort() to kill yourself */
9 #define __UCLIBC_ABORT_INSTRUCTION__ "break 0"
11 /* can your target use syscall6() for mmap ? */
12 #define __UCLIBC_MMAP_HAS_6_ARGS__
14 /* does your target align 64bit values in register pairs ? (32bit arches only) */
15 #undef __UCLIBC_SYSCALL_ALIGN_64BIT__
17 /* does your target have a broken create_module() ? */
18 #undef __UCLIBC_BROKEN_CREATE_MODULE__
20 /* does your target have to worry about older [gs]etrlimit() ? */
21 #undef __UCLIBC_HANDLE_OLDER_RLIMIT__
23 /* does your target have an asm .set ? */
24 #define __UCLIBC_HAVE_ASM_SET_DIRECTIVE__
26 /* define if target doesn't like .global */
27 #undef __UCLIBC_ASM_GLOBAL_DIRECTIVE__
29 /* define if target supports .weak */
30 #define __UCLIBC_HAVE_ASM_WEAK_DIRECTIVE__
32 /* define if target supports .weakext */
33 #undef __UCLIBC_HAVE_ASM_WEAKEXT_DIRECTIVE__
35 /* needed probably only for ppc64 */
36 #undef __UCLIBC_HAVE_ASM_GLOBAL_DOT_NAME__
38 /* define if target supports CFI pseudo ops */
39 #undef __UCLIBC_HAVE_ASM_CFI_DIRECTIVES__
41 /* define if target supports IEEE signed zero floats */
42 #define __UCLIBC_HAVE_SIGNED_ZERO__
44 /* only weird assemblers generally need this */
45 #undef __UCLIBC_ASM_LINE_SEP__
47 #endif /* _BITS_UCLIBC_ARCH_FEATURES_H */