Warning: That file was not part of the compilation database. It may have many parsing errors.

1#include <stdlib.h>
2#include <soft-fp.h>
3#include <quad.h>
4
5/* Helpers for the Ots functions which receive long double arguments
6 in two integer registers, and return values in $16+$17. */
7
8#define AXP_UNPACK_RAW_Q(X, val) \
9 do { \
10 union _FP_UNION_Q _flo; \
11 _flo.longs.a = val##l; \
12 _flo.longs.b = val##h; \
13 FP_UNPACK_RAW_QP(X, &_flo); \
14 } while (0)
15
16#define AXP_UNPACK_SEMIRAW_Q(X, val) \
17 do { \
18 union _FP_UNION_Q _flo; \
19 _flo.longs.a = val##l; \
20 _flo.longs.b = val##h; \
21 FP_UNPACK_SEMIRAW_QP(X, &_flo); \
22 } while (0)
23
24#define AXP_UNPACK_Q(X, val) \
25 do { \
26 AXP_UNPACK_RAW_Q(X, val); \
27 _FP_UNPACK_CANONICAL(Q, 2, X); \
28 } while (0)
29
30#define AXP_PACK_RAW_Q(val, X) FP_PACK_RAW_QP(&val##_flo, X)
31
32#define AXP_PACK_SEMIRAW_Q(val, X) \
33 do { \
34 _FP_PACK_SEMIRAW(Q, 2, X); \
35 AXP_PACK_RAW_Q(val, X); \
36 } while (0)
37
38#define AXP_PACK_Q(val, X) \
39 do { \
40 _FP_PACK_CANONICAL(Q, 2, X); \
41 AXP_PACK_RAW_Q(val, X); \
42 } while (0)
43
44#define AXP_DECL_RETURN_Q(X) union _FP_UNION_Q X##_flo
45
46/* ??? We don't have a real way to tell the compiler that we're wanting
47 to return values in $16+$17. Instead use a volatile asm to make sure
48 that the values are live, and just hope that nothing kills the values
49 in between here and the end of the function. */
50#define AXP_RETURN_Q(X) \
51 do { \
52 register long r16 __asm__("16") = X##_flo.longs.a; \
53 register long r17 __asm__("17") = X##_flo.longs.b; \
54 asm volatile ("" : : "r"(r16), "r"(r17)); \
55 } while (0)
56

Warning: That file was not part of the compilation database. It may have many parsing errors.