github.com/afumu/libc@v0.0.6/musl/arch/powerpc64/bits/signal.h (about)

     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