runtime: add openbsd 386 defs.h

Missed in previous change (4951043).

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4967044

src/pkg/runtime/openbsd/386/defs.h

+// godefs -f -m32 defs.c
+
+// MACHINE GENERATED - DO NOT EDIT.
+
+// Constants
+enum {
+	PROT_NONE = 0,
+	PROT_READ = 0x1,
+	PROT_WRITE = 0x2,
+	PROT_EXEC = 0x4,
+	MAP_ANON = 0x1000,
+	MAP_PRIVATE = 0x2,
+	MAP_FIXED = 0x10,
+	SA_SIGINFO = 0x40,
+	SA_RESTART = 0x2,
+	SA_ONSTACK = 0x1,
+	EINTR = 0x4,
+	SIGHUP = 0x1,
+	SIGINT = 0x2,
+	SIGQUIT = 0x3,
+	SIGILL = 0x4,
+	SIGTRAP = 0x5,
+	SIGABRT = 0x6,
+	SIGEMT = 0x7,
+	SIGFPE = 0x8,
+	SIGKILL = 0x9,
+	SIGBUS = 0xa,
+	SIGSEGV = 0xb,
+	SIGSYS = 0xc,
+	SIGPIPE = 0xd,
+	SIGALRM = 0xe,
+	SIGTERM = 0xf,
+	SIGURG = 0x10,
+	SIGSTOP = 0x11,
+	SIGTSTP = 0x12,
+	SIGCONT = 0x13,
+	SIGCHLD = 0x14,
+	SIGTTIN = 0x15,
+	SIGTTOU = 0x16,
+	SIGIO = 0x17,
+	SIGXCPU = 0x18,
+	SIGXFSZ = 0x19,
+	SIGVTALRM = 0x1a,
+	SIGPROF = 0x1b,
+	SIGWINCH = 0x1c,
+	SIGINFO = 0x1d,
+	SIGUSR1 = 0x1e,
+	SIGUSR2 = 0x1f,
+	FPE_INTDIV = 0x1,
+	FPE_INTOVF = 0x2,
+	FPE_FLTDIV = 0x3,
+	FPE_FLTOVF = 0x4,
+	FPE_FLTUND = 0x5,
+	FPE_FLTRES = 0x6,
+	FPE_FLTINV = 0x7,
+	FPE_FLTSUB = 0x8,
+	BUS_ADRALN = 0x1,
+	BUS_ADRERR = 0x2,
+	BUS_OBJERR = 0x3,
+	SEGV_MAPERR = 0x1,
+	SEGV_ACCERR = 0x2,
+	ITIMER_REAL = 0,
+	ITIMER_VIRTUAL = 0x1,
+	ITIMER_PROF = 0x2,
+};
+
+// Types
+#pragma pack on
+
+typedef struct Sigaltstack Sigaltstack;
+struct Sigaltstack {
+	void *ss_sp;
+	uint32 ss_size;
+	int32 ss_flags;
+};
+
+typedef uint32 Sigset;
+
+typedef struct Siginfo Siginfo;
+struct Siginfo {
+	int32 si_signo;
+	int32 si_code;
+	int32 si_errno;
+	byte _data[116];
+};
+
+typedef union Sigval Sigval;
+union Sigval {
+	int32 sival_int;
+	void *sival_ptr;
+};
+
+typedef struct StackT StackT;
+struct StackT {
+	void *ss_sp;
+	uint32 ss_size;
+	int32 ss_flags;
+};
+
+typedef struct Timeval Timeval;
+struct Timeval {
+	int32 tv_sec;
+	int32 tv_usec;
+};
+
+typedef struct Itimerval Itimerval;
+struct Itimerval {
+	Timeval it_interval;
+	Timeval it_value;
+};
+
+typedef void sfxsave64;
+
+typedef void usavefpu;
+
+typedef struct Sigcontext Sigcontext;
+struct Sigcontext {
+	int32 sc_gs;
+	int32 sc_fs;
+	int32 sc_es;
+	int32 sc_ds;
+	int32 sc_edi;
+	int32 sc_esi;
+	int32 sc_ebp;
+	int32 sc_ebx;
+	int32 sc_edx;
+	int32 sc_ecx;
+	int32 sc_eax;
+	int32 sc_eip;
+	int32 sc_cs;
+	int32 sc_eflags;
+	int32 sc_esp;
+	int32 sc_ss;
+	int32 sc_onstack;
+	int32 sc_mask;
+	int32 sc_trapno;
+	int32 sc_err;
+	usavefpu *sc_fpstate;
+};
+#pragma pack off