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9c092804 MA |
1 | #ifndef TARGET_OS_SIGNAL_H |
2 | #define TARGET_OS_SIGNAL_H | |
790baacc WL |
3 | |
4 | #include "target_os_siginfo.h" | |
5 | #include "target_arch_signal.h" | |
6 | ||
2373a62a WL |
7 | abi_long setup_sigframe_arch(CPUArchState *env, abi_ulong frame_addr, |
8 | struct target_sigframe *frame, int flags); | |
9 | ||
790baacc WL |
10 | /* Compare to sys/signal.h */ |
11 | #define TARGET_SIGHUP 1 /* hangup */ | |
12 | #define TARGET_SIGINT 2 /* interrupt */ | |
13 | #define TARGET_SIGQUIT 3 /* quit */ | |
14 | #define TARGET_SIGILL 4 /* illegal instruction (not reset when caught) */ | |
15 | #define TARGET_SIGTRAP 5 /* trace trap (not reset when caught) */ | |
16 | #define TARGET_SIGABRT 6 /* abort() */ | |
17 | #define TARGET_SIGIOT SIGABRT /* compatibility */ | |
18 | #define TARGET_SIGEMT 7 /* EMT instruction */ | |
19 | #define TARGET_SIGFPE 8 /* floating point exception */ | |
20 | #define TARGET_SIGKILL 9 /* kill (cannot be caught or ignored) */ | |
21 | #define TARGET_SIGBUS 10 /* bus error */ | |
22 | #define TARGET_SIGSEGV 11 /* segmentation violation */ | |
23 | #define TARGET_SIGSYS 12 /* bad argument to system call */ | |
24 | #define TARGET_SIGPIPE 13 /* write on a pipe with no one to read it */ | |
25 | #define TARGET_SIGALRM 14 /* alarm clock */ | |
26 | #define TARGET_SIGTERM 15 /* software termination signal from kill */ | |
27 | #define TARGET_SIGURG 16 /* urgent condition on IO channel */ | |
28 | #define TARGET_SIGSTOP 17 /* sendable stop signal not from tty */ | |
29 | #define TARGET_SIGTSTP 18 /* stop signal from tty */ | |
30 | #define TARGET_SIGCONT 19 /* continue a stopped process */ | |
31 | #define TARGET_SIGCHLD 20 /* to parent on child stop or exit */ | |
32 | #define TARGET_SIGTTIN 21 /* to readers pgrp upon background tty read */ | |
33 | #define TARGET_SIGTTOU 22 /* like TTIN for output if(tp->t_local<OSTOP)*/ | |
34 | #define TARGET_SIGIO 23 /* input/output possible signal */ | |
35 | #define TARGET_SIGXCPU 24 /* exceeded CPU time limit */ | |
36 | #define TARGET_SIGXFSZ 25 /* exceeded file size limit */ | |
37 | #define TARGET_SIGVTALRM 26 /* virtual time alarm */ | |
38 | #define TARGET_SIGPROF 27 /* profiling time alarm */ | |
39 | #define TARGET_SIGWINCH 28 /* window size changes */ | |
40 | #define TARGET_SIGINFO 29 /* information request */ | |
41 | #define TARGET_SIGUSR1 30 /* user defined signal 1 */ | |
42 | #define TARGET_SIGUSR2 31 /* user defined signal 2 */ | |
43 | #define TARGET_SIGTHR 32 /* reserved by thread library */ | |
44 | #define TARGET_SIGLWP SIGTHR /* compatibility */ | |
45 | #define TARGET_SIGLIBRT 33 /* reserved by the real-time library */ | |
46 | #define TARGET_SIGRTMIN 65 | |
47 | #define TARGET_SIGRTMAX 126 | |
48 | ||
49 | /* | |
50 | * Language spec says we must list exactly one parameter, even though we | |
51 | * actually supply three. Ugh! | |
52 | */ | |
53 | #define TARGET_SIG_DFL ((abi_long)0) /* default signal handling */ | |
54 | #define TARGET_SIG_IGN ((abi_long)1) /* ignore signal */ | |
55 | #define TARGET_SIG_ERR ((abi_long)-1) /* error return from signal */ | |
56 | ||
57 | #define TARGET_SA_ONSTACK 0x0001 /* take signal on signal stack */ | |
58 | #define TARGET_SA_RESTART 0x0002 /* restart system on signal return */ | |
59 | #define TARGET_SA_RESETHAND 0x0004 /* reset to SIG_DFL when taking signal */ | |
60 | #define TARGET_SA_NODEFER 0x0010 /* don't mask the signal we're delivering */ | |
61 | #define TARGET_SA_NOCLDWAIT 0x0020 /* don't create zombies (assign to pid 1) */ | |
62 | #define TARGET_SA_USERTRAMP 0x0100 /* do not bounce off kernel's sigtramp */ | |
63 | #define TARGET_SA_NOCLDSTOP 0x0008 /* do not generate SIGCHLD on child stop */ | |
64 | #define TARGET_SA_SIGINFO 0x0040 /* generate siginfo_t */ | |
65 | ||
66 | /* | |
67 | * Flags for sigprocmask: | |
68 | */ | |
69 | #define TARGET_SIG_BLOCK 1 /* block specified signal set */ | |
70 | #define TARGET_SIG_UNBLOCK 2 /* unblock specified signal set */ | |
71 | #define TARGET_SIG_SETMASK 3 /* set specified signal set */ | |
72 | ||
73 | #define TARGET_BADSIG SIG_ERR | |
74 | ||
75 | /* | |
76 | * sigaltstack control | |
77 | */ | |
78 | #define TARGET_SS_ONSTACK 0x0001 /* take signals on alternate stack */ | |
79 | #define TARGET_SS_DISABLE 0x0004 /* disable taking signals on alternate stack*/ | |
80 | ||
9c092804 | 81 | #endif /* TARGET_OS_SIGNAL_H */ |