diff options
Diffstat (limited to 'arch/arm/bits/signal.h')
| -rw-r--r-- | arch/arm/bits/signal.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/arch/arm/bits/signal.h b/arch/arm/bits/signal.h new file mode 100644 index 00000000..1a1e7fc3 --- /dev/null +++ b/arch/arm/bits/signal.h @@ -0,0 +1,182 @@ +#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) + +typedef struct +#ifdef _GNU_SOURCE +sigcontext +#endif +{ + unsigned long trap_no, error_code, oldmask; + unsigned long arm_r0, arm_r1, arm_r2, arm_r3; + unsigned long arm_r4, arm_r5, arm_r6, arm_r7; + unsigned long arm_r8, arm_r9, arm_r10, arm_fp; + unsigned long arm_ip, arm_sp, arm_lr, arm_pc; + unsigned long arm_cpsr, fault_address; +} mcontext_t; + +typedef struct __ucontext { + unsigned long uc_flags; + struct __ucontext *uc_link; + stack_t uc_stack; + mcontext_t uc_mcontext; + sigset_t uc_sigmask; + unsigned long uc_regspace[128]; +} ucontext_t; + +struct __siginfo +{ + int si_signo; + int si_errno; + int si_code; + union + { + char __pad[128 - 3*sizeof(int)]; + struct { + pid_t si_pid; + uid_t si_uid; + union sigval si_sigval; + } __rt; + struct { + unsigned int si_timer1; + unsigned int si_timer2; + } __timer; + struct { + pid_t si_pid; + uid_t si_uid; + int si_status; + clock_t si_utime; + clock_t si_stime; + } __sigchld; + struct { + void *si_addr; + } __sigfault; + struct { + long int si_band; + int si_fd; + } __sigpoll; + } __si_fields; +}; + +#define si_pid __si_fields.__sigchld.si_pid +#define si_uid __si_fields.__sigchld.si_uid +#define si_status __si_fields.__sigchld.si_status +#define si_utime __si_fields.__sigchld.si_utime +#define si_stime __si_fields.__sigchld.si_stime +#define si_value __si_fields.__rt.si_sigval +#define si_addr __si_fields.__sigfault.si_addr +#define si_band __si_fields.__sigpoll.si_band + +#define SI_ASYNCNL (-60) +#define SI_TKILL (-6) +#define SI_SIGIO (-5) +#define SI_ASYNCIO (-4) +#define SI_MESGQ (-3) +#define SI_TIMER (-2) +#define SI_QUEUE (-1) +#define SI_USER 0 +#define SI_KERNEL 128 + +#define FPE_INTDIV 1 +#define FPE_INTOVF 2 +#define FPE_FLTDIV 3 +#define FPE_FLTOVF 4 +#define FPE_FLTUNT 5 +#define FPE_FLTRES 6 +#define FPE_FLTINV 7 +#define FPE_FLTSUB 8 + +#define ILL_ILLOPC 1 +#define ILL_ILLOPN 2 +#define ILL_ILLADR 3 +#define ILL_ILLTRP 4 +#define ILL_PRVOPC 5 +#define ILL_PRVREG 6 +#define ILL_COPROC 7 +#define ILL_BADSTK 8 + +#define SEGV_MAPERR 1 +#define SEGV_ACCERR 2 + +#define BUS_ADRALN 1 +#define BUS_ADRERR 2 +#define BUS_OBJERR 3 + +#define CLD_EXITED 1 +#define CLD_KILLED 2 +#define CLD_DUMPED 3 +#define CLD_TRAPPED 4 +#define CLD_STOPPED 5 +#define CLD_CONTINUED 6 + +#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) +#define TRAP_BRKPT 1 +#define TRAP_TRACE 2 +#define POLL_IN 1 +#define POLL_OUT 2 +#define POLL_MSG 3 +#define POLL_ERR 4 +#define POLL_PRI 5 +#define POLL_HUP 6 +#define SS_ONSTACK 1 +#define SS_DISABLE 2 +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 +#endif + +#define SA_NOCLDSTOP 1 +#define SA_NOCLDWAIT 2 +#define SA_SIGINFO 4 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 +#define SA_RESTORER 0x04000000 + +#define SIG_BLOCK 0 +#define SIG_UNBLOCK 1 +#define SIG_SETMASK 2 + +#endif + +#ifdef _GNU_SOURCE +#define NSIG 64 +#endif + +#define SIG_ERR ((void (*)(int))-1) +#define SIG_DFL ((void (*)(int)) 0) +#define SIG_IGN ((void (*)(int)) 1) +#define SIG_HOLD ((void (*)(int)) 2) + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL 29 +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED SIGSYS |