| #ifndef _TARGET_OS_SIGNAL_H_ |
| #define _TARGET_OS_SIGNAL_H_ |
| |
| #include "target_os_siginfo.h" |
| #include "target_arch_signal.h" |
| |
| abi_long setup_sigframe_arch(CPUArchState *env, abi_ulong frame_addr, |
| struct target_sigframe *frame, int flags); |
| |
| /* Compare to sys/signal.h */ |
| #define TARGET_SIGHUP 1 /* hangup */ |
| #define TARGET_SIGINT 2 /* interrupt */ |
| #define TARGET_SIGQUIT 3 /* quit */ |
| #define TARGET_SIGILL 4 /* illegal instruction (not reset when caught) */ |
| #define TARGET_SIGTRAP 5 /* trace trap (not reset when caught) */ |
| #define TARGET_SIGABRT 6 /* abort() */ |
| #define TARGET_SIGIOT SIGABRT /* compatibility */ |
| #define TARGET_SIGEMT 7 /* EMT instruction */ |
| #define TARGET_SIGFPE 8 /* floating point exception */ |
| #define TARGET_SIGKILL 9 /* kill (cannot be caught or ignored) */ |
| #define TARGET_SIGBUS 10 /* bus error */ |
| #define TARGET_SIGSEGV 11 /* segmentation violation */ |
| #define TARGET_SIGSYS 12 /* bad argument to system call */ |
| #define TARGET_SIGPIPE 13 /* write on a pipe with no one to read it */ |
| #define TARGET_SIGALRM 14 /* alarm clock */ |
| #define TARGET_SIGTERM 15 /* software termination signal from kill */ |
| #define TARGET_SIGURG 16 /* urgent condition on IO channel */ |
| #define TARGET_SIGSTOP 17 /* sendable stop signal not from tty */ |
| #define TARGET_SIGTSTP 18 /* stop signal from tty */ |
| #define TARGET_SIGCONT 19 /* continue a stopped process */ |
| #define TARGET_SIGCHLD 20 /* to parent on child stop or exit */ |
| #define TARGET_SIGTTIN 21 /* to readers pgrp upon background tty read */ |
| #define TARGET_SIGTTOU 22 /* like TTIN for output if(tp->t_local<OSTOP)*/ |
| #define TARGET_SIGIO 23 /* input/output possible signal */ |
| #define TARGET_SIGXCPU 24 /* exceeded CPU time limit */ |
| #define TARGET_SIGXFSZ 25 /* exceeded file size limit */ |
| #define TARGET_SIGVTALRM 26 /* virtual time alarm */ |
| #define TARGET_SIGPROF 27 /* profiling time alarm */ |
| #define TARGET_SIGWINCH 28 /* window size changes */ |
| #define TARGET_SIGINFO 29 /* information request */ |
| #define TARGET_SIGUSR1 30 /* user defined signal 1 */ |
| #define TARGET_SIGUSR2 31 /* user defined signal 2 */ |
| #define TARGET_SIGTHR 32 /* reserved by thread library */ |
| #define TARGET_SIGLWP SIGTHR /* compatibility */ |
| #define TARGET_SIGLIBRT 33 /* reserved by the real-time library */ |
| #define TARGET_SIGRTMIN 65 |
| #define TARGET_SIGRTMAX 126 |
| |
| /* |
| * Language spec says we must list exactly one parameter, even though we |
| * actually supply three. Ugh! |
| */ |
| #define TARGET_SIG_DFL ((abi_long)0) /* default signal handling */ |
| #define TARGET_SIG_IGN ((abi_long)1) /* ignore signal */ |
| #define TARGET_SIG_ERR ((abi_long)-1) /* error return from signal */ |
| |
| #define TARGET_SA_ONSTACK 0x0001 /* take signal on signal stack */ |
| #define TARGET_SA_RESTART 0x0002 /* restart system on signal return */ |
| #define TARGET_SA_RESETHAND 0x0004 /* reset to SIG_DFL when taking signal */ |
| #define TARGET_SA_NODEFER 0x0010 /* don't mask the signal we're delivering */ |
| #define TARGET_SA_NOCLDWAIT 0x0020 /* don't create zombies (assign to pid 1) */ |
| #define TARGET_SA_USERTRAMP 0x0100 /* do not bounce off kernel's sigtramp */ |
| #define TARGET_SA_NOCLDSTOP 0x0008 /* do not generate SIGCHLD on child stop */ |
| #define TARGET_SA_SIGINFO 0x0040 /* generate siginfo_t */ |
| |
| /* |
| * Flags for sigprocmask: |
| */ |
| #define TARGET_SIG_BLOCK 1 /* block specified signal set */ |
| #define TARGET_SIG_UNBLOCK 2 /* unblock specified signal set */ |
| #define TARGET_SIG_SETMASK 3 /* set specified signal set */ |
| |
| #define TARGET_BADSIG SIG_ERR |
| |
| /* |
| * sigaltstack control |
| */ |
| #define TARGET_SS_ONSTACK 0x0001 /* take signals on alternate stack */ |
| #define TARGET_SS_DISABLE 0x0004 /* disable taking signals on alternate stack*/ |
| |
| #endif /* !_TARGET_OS_SIGNAL_H_ */ |
