arch/powerpc64/bits/signal.h

   1 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
   2  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
   3
   4 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
   5 #define MINSIGSTKSZ 4096
   6 #define SIGSTKSZ    10240
   7 #endif
   8
   9 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
  10
  11 typedef unsigned long greg_t, gregset_t[48];
  12 typedef double fpregset_t[33];
  13
  14 typedef struct {
  15 #ifdef __GNUC__
  16         __attribute__((__aligned__(16)))
  17 #endif
  18         unsigned vrregs[32][4];
  19         struct {
  20 #if __BIG_ENDIAN__
  21                 unsigned _pad[3], vscr_word;
  22 #else
  23                 unsigned vscr_word, _pad[3];
  24 #endif
  25         } vscr;
  26         unsigned vrsave, _pad[3];
  27 } vrregset_t;
  28
  29 typedef struct sigcontext {
  30         unsigned long _unused[4];
  31         int signal;
  32         int _pad0;
  33         unsigned long handler;
  34         unsigned long oldmask;
  35         struct pt_regs *regs;
  36         gregset_t gp_regs;
  37         fpregset_t fp_regs;
  38         vrregset_t *v_regs;
  39         long vmx_reserve[34+34+32+1];
  40 } mcontext_t;
  41
  42 #else
  43
  44 typedef struct {
  45         long __regs[4+4+48+33+1+34+34+32+1];
  46 } mcontext_t;
  47
  48 #endif
  49
  50 struct sigaltstack {
  51         void *ss_sp;
  52         int ss_flags;
  53         size_t ss_size;
  54 };
  55
  56 typedef struct __ucontext {
  57         unsigned long uc_flags;
  58         struct __ucontext *uc_link;
  59         stack_t uc_stack;
  60         sigset_t uc_sigmask;
  61         mcontext_t uc_mcontext;
  62 } ucontext_t;
  63
  64 #define SA_NOCLDSTOP  1U
  65 #define SA_NOCLDWAIT  2U
  66 #define SA_SIGINFO    4U
  67 #define SA_ONSTACK    0x08000000U
  68 #define SA_RESTART    0x10000000U
  69 #define SA_NODEFER    0x40000000U
  70 #define SA_RESETHAND  0x80000000U
  71 #define SA_RESTORER   0x04000000U
  72
  73 #endif
  74
  75 #define SIGHUP    1
  76 #define SIGINT    2
  77 #define SIGQUIT   3
  78 #define SIGILL    4
  79 #define SIGTRAP   5
  80 #define SIGABRT   6
  81 #define SIGIOT    SIGABRT
  82 #define SIGBUS    7
  83 #define SIGFPE    8
  84 #define SIGKILL   9
  85 #define SIGUSR1   10
  86 #define SIGSEGV   11
  87 #define SIGUSR2   12
  88 #define SIGPIPE   13
  89 #define SIGALRM   14
  90 #define SIGTERM   15
  91 #define SIGSTKFLT 16
  92 #define SIGCHLD   17
  93 #define SIGCONT   18
  94 #define SIGSTOP   19
  95 #define SIGTSTP   20
  96 #define SIGTTIN   21
  97 #define SIGTTOU   22
  98 #define SIGURG    23
  99 #define SIGXCPU   24
 100 #define SIGXFSZ   25
 101 #define SIGVTALRM 26
 102 #define SIGPROF   27
 103 #define SIGWINCH  28
 104 #define SIGIO     29
 105 #define SIGPOLL   SIGIO
 106 #define SIGPWR    30
 107 #define SIGSYS    31
 108 #define SIGUNUSED SIGSYS
 109
 110 #define _NSIG 65