1 /* ===-- int_lib.h - configuration header for compiler-rt -----------------===
3 * The LLVM Compiler Infrastructure
5 * This file is dual licensed under the MIT and the University of Illinois Open
6 * Source Licenses. See LICENSE.TXT for details.
8 * ===----------------------------------------------------------------------===
10 * This file is not part of the interface of this library.
12 * This file defines various standard types, most importantly a number of unions
13 * used to access parts of larger types.
15 * ===----------------------------------------------------------------------===
21 #include "int_endianness.h"
23 /* si_int is defined in Linux sysroot's asm-generic/siginfo.h */
28 typedef unsigned su_int;
30 typedef long long di_int;
31 typedef unsigned long long du_int;
38 #if _YUGA_LITTLE_ENDIAN
44 #endif /* _YUGA_LITTLE_ENDIAN */
53 #if _YUGA_LITTLE_ENDIAN
59 #endif /* _YUGA_LITTLE_ENDIAN */
63 /* MIPS64 issue: PR 20098 */
64 #if (defined(__LP64__) || defined(__wasm__)) && \
65 !(defined(__mips__) && defined(__clang__))
66 #define CRT_HAS_128BIT
70 typedef int ti_int __attribute__ ((mode (TI)));
71 typedef unsigned tu_int __attribute__ ((mode (TI)));
78 #if _YUGA_LITTLE_ENDIAN
84 #endif /* _YUGA_LITTLE_ENDIAN */
93 #if _YUGA_LITTLE_ENDIAN
99 #endif /* _YUGA_LITTLE_ENDIAN */
103 static __inline ti_int make_ti(di_int h, di_int l) {
110 static __inline tu_int make_tu(du_int h, du_int l) {
117 #endif /* CRT_HAS_128BIT */
133 #if _YUGA_LITTLE_ENDIAN
139 #endif /* _YUGA_LITTLE_ENDIAN */
148 #if __STDC_VERSION__ >= 199901L
149 typedef float _Complex Fcomplex;
150 typedef double _Complex Dcomplex;
151 typedef long double _Complex Lcomplex;
153 #define COMPLEX_REAL(x) __real__(x)
154 #define COMPLEX_IMAGINARY(x) __imag__(x)
156 typedef struct { float real, imaginary; } Fcomplex;
158 typedef struct { double real, imaginary; } Dcomplex;
160 typedef struct { long double real, imaginary; } Lcomplex;
162 #define COMPLEX_REAL(x) (x).real
163 #define COMPLEX_IMAGINARY(x) (x).imaginary
165 #endif /* INT_TYPES_H */