1 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
2 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
4 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
5 #define MINSIGSTKSZ 6144
9 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
10 typedef unsigned long greg_t;
11 typedef unsigned long gregset_t[34];
14 long double vregs[32];
18 typedef struct sigcontext {
19 unsigned long fault_address;
20 unsigned long regs[31];
21 unsigned long sp, pc, pstate;
22 long double __reserved[256];
25 #define FPSIMD_MAGIC 0x46508001
26 #define ESR_MAGIC 0x45535201
31 struct fpsimd_context {
32 struct _aarch64_ctx head;
35 long double vregs[32];
38 struct _aarch64_ctx head;
43 long double __regs[18+256];
53 typedef struct __ucontext {
54 unsigned long uc_flags;
55 struct ucontext *uc_link;
58 mcontext_t uc_mcontext;
61 #define SA_NOCLDSTOP 1
62 #define SA_NOCLDWAIT 2
64 #define SA_ONSTACK 0x08000000
65 #define SA_RESTART 0x10000000
66 #define SA_NODEFER 0x40000000
67 #define SA_RESETHAND 0x80000000
68 #define SA_RESTORER 0x04000000
78 #define SIGIOT SIGABRT
105 #define SIGUNUSED SIGSYS