1 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
2 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
26 #define REG_OLDMASK 21
30 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
31 typedef long long greg_t, gregset_t[23];
32 typedef struct _fpstate {
33 unsigned short cwd, swd, ftw, fop;
34 unsigned long long rip, rdp;
35 unsigned mxcsr, mxcr_mask;
37 unsigned short significand[4], exponent, padding[3];
45 unsigned long long r8, r9, r10, r11, r12, r13, r14, r15;
46 unsigned long long rdi, rsi, rbp, rbx, rdx, rax, rcx, rsp, rip, eflags;
47 unsigned short cs, gs, fs, __pad0;
48 unsigned long long err, trapno, oldmask, cr2;
49 struct _fpstate *fpstate;
50 unsigned long long __reserved1[8];
55 unsigned long long __reserved1[8];
59 unsigned long long __space[32];
69 typedef struct __ucontext {
70 unsigned long uc_flags;
71 struct __ucontext *uc_link;
73 mcontext_t uc_mcontext;
75 unsigned long long __fpregs_mem[64];
78 #define SA_NOCLDSTOP 1
79 #define SA_NOCLDWAIT 2
81 #define SA_ONSTACK 0x08000000
82 #define SA_RESTART 0x10000000
83 #define SA_NODEFER 0x40000000
84 #define SA_RESETHAND 0x80000000
85 #define SA_RESTORER 0x04000000
95 #define SIGIOT SIGABRT
122 #define SIGUNUSED SIGSYS