diff options
Diffstat (limited to 'libc-top-half/musl/arch/mips/bits/signal.h')
-rw-r--r-- | libc-top-half/musl/arch/mips/bits/signal.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/libc-top-half/musl/arch/mips/bits/signal.h b/libc-top-half/musl/arch/mips/bits/signal.h new file mode 100644 index 0000000..1b69e76 --- /dev/null +++ b/libc-top-half/musl/arch/mips/bits/signal.h @@ -0,0 +1,124 @@ +#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) + +#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 +#endif + +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +typedef unsigned long long greg_t, gregset_t[32]; +typedef struct { + union { + double fp_dregs[32]; + struct { + float _fp_fregs; + unsigned _fp_pad; + } fp_fregs[32]; + } fp_r; +} fpregset_t; +struct sigcontext { + unsigned sc_regmask, sc_status; + unsigned long long sc_pc; + gregset_t sc_regs; + fpregset_t sc_fpregs; + unsigned sc_ownedfp, sc_fpc_csr, sc_fpc_eir, sc_used_math, sc_dsp; + unsigned long long sc_mdhi, sc_mdlo; + unsigned long sc_hi1, sc_lo1, sc_hi2, sc_lo2, sc_hi3, sc_lo3; +}; +typedef struct { + unsigned regmask, status; + unsigned long long pc; + gregset_t gregs; + fpregset_t fpregs; + unsigned ownedfp, fpc_csr, fpc_eir, used_math, dsp; + unsigned long long mdhi, mdlo; + unsigned long hi1, lo1, hi2, lo2, hi3, lo3; +} mcontext_t; +#else +typedef struct { + unsigned __mc1[2]; + unsigned long long __mc2[65]; + unsigned __mc3[5]; + unsigned long long __mc4[2]; + unsigned __mc5[6]; +} mcontext_t; +#endif + +struct sigaltstack { + void *ss_sp; + size_t ss_size; + int ss_flags; +}; + +typedef struct __ucontext { + unsigned long uc_flags; + struct __ucontext *uc_link; + stack_t uc_stack; + mcontext_t uc_mcontext; + sigset_t uc_sigmask; +} ucontext_t; + +#define SA_NOCLDSTOP 1 +#define SA_NOCLDWAIT 0x10000 +#define SA_SIGINFO 8 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 +#define SA_RESTORER 0x04000000 + +#undef SIG_BLOCK +#undef SIG_UNBLOCK +#undef SIG_SETMASK +#define SIG_BLOCK 1 +#define SIG_UNBLOCK 2 +#define SIG_SETMASK 3 + +#undef SI_ASYNCIO +#undef SI_MESGQ +#undef SI_TIMER +#define SI_ASYNCIO (-2) +#define SI_MESGQ (-4) +#define SI_TIMER (-3) + +#define __SI_SWAP_ERRNO_CODE + +#endif + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT SIGABRT +#define SIGEMT 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGBUS 10 +#define SIGSEGV 11 +#define SIGSYS 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGUSR1 16 +#define SIGUSR2 17 +#define SIGCHLD 18 +#define SIGPWR 19 +#define SIGWINCH 20 +#define SIGURG 21 +#define SIGIO 22 +#define SIGPOLL SIGIO +#define SIGSTOP 23 +#define SIGTSTP 24 +#define SIGCONT 25 +#define SIGTTIN 26 +#define SIGTTOU 27 +#define SIGVTALRM 28 +#define SIGPROF 29 +#define SIGXCPU 30 +#define SIGXFSZ 31 +#define SIGUNUSED SIGSYS + +#define _NSIG 128 |