all: merge dev.cc (81884b89bd88) into default

With this change, default now contains Go 1.5 work.
Any future bug fixes for Go 1.4 in the compilers or
the runtime will have to be made directly to the
release branch.

1 files changed, 208 insertions, 0 deletions

diff --git a/src/runtime/defs_dragonfly_amd64.go b/src/runtime/defs_dragonfly_amd64.go
new file mode 100644
index 000000000..3ac10b090
--- /dev/null
+++ b/src/runtime/defs_dragonfly_amd64.go
@@ -0,0 +1,208 @@
+// created by cgo -cdefs and then converted to Go
+// cgo -cdefs defs_dragonfly.go
+
+package runtime
+
+import "unsafe"
+
+const (
+	_EINTR  = 0x4
+	_EFAULT = 0xe
+	_EBUSY  = 0x10
+	_EAGAIN = 0x23
+
+	_PROT_NONE  = 0x0
+	_PROT_READ  = 0x1
+	_PROT_WRITE = 0x2
+	_PROT_EXEC  = 0x4
+
+	_MAP_ANON    = 0x1000
+	_MAP_PRIVATE = 0x2
+	_MAP_FIXED   = 0x10
+
+	_MADV_FREE = 0x5
+
+	_SA_SIGINFO = 0x40
+	_SA_RESTART = 0x2
+	_SA_ONSTACK = 0x1
+
+	_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 = 0x2
+	_FPE_INTOVF = 0x1
+	_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    = 0x0
+	_ITIMER_VIRTUAL = 0x1
+	_ITIMER_PROF    = 0x2
+
+	_EV_ADD       = 0x1
+	_EV_DELETE    = 0x2
+	_EV_CLEAR     = 0x20
+	_EV_ERROR     = 0x4000
+	_EVFILT_READ  = -0x1
+	_EVFILT_WRITE = -0x2
+)
+
+type rtprio struct {
+	_type uint16
+	prio  uint16
+}
+
+type lwpparams struct {
+	start_func uintptr
+	arg        unsafe.Pointer
+	stack      uintptr
+	tid1       unsafe.Pointer // *int32
+	tid2       unsafe.Pointer // *int32
+}
+
+type sigaltstackt struct {
+	ss_sp     uintptr
+	ss_size   uintptr
+	ss_flags  int32
+	pad_cgo_0 [4]byte
+}
+
+type sigset struct {
+	__bits [4]uint32
+}
+
+type stackt struct {
+	ss_sp     uintptr
+	ss_size   uintptr
+	ss_flags  int32
+	pad_cgo_0 [4]byte
+}
+
+type siginfo struct {
+	si_signo  int32
+	si_errno  int32
+	si_code   int32
+	si_pid    int32
+	si_uid    uint32
+	si_status int32
+	si_addr   uint64
+	si_value  [8]byte
+	si_band   int64
+	__spare__ [7]int32
+	pad_cgo_0 [4]byte
+}
+
+type mcontext struct {
+	mc_onstack  uint64
+	mc_rdi      uint64
+	mc_rsi      uint64
+	mc_rdx      uint64
+	mc_rcx      uint64
+	mc_r8       uint64
+	mc_r9       uint64
+	mc_rax      uint64
+	mc_rbx      uint64
+	mc_rbp      uint64
+	mc_r10      uint64
+	mc_r11      uint64
+	mc_r12      uint64
+	mc_r13      uint64
+	mc_r14      uint64
+	mc_r15      uint64
+	mc_xflags   uint64
+	mc_trapno   uint64
+	mc_addr     uint64
+	mc_flags    uint64
+	mc_err      uint64
+	mc_rip      uint64
+	mc_cs       uint64
+	mc_rflags   uint64
+	mc_rsp      uint64
+	mc_ss       uint64
+	mc_len      uint32
+	mc_fpformat uint32
+	mc_ownedfp  uint32
+	mc_reserved uint32
+	mc_unused   [8]uint32
+	mc_fpregs   [256]int32
+}
+
+type ucontext struct {
+	uc_sigmask  sigset
+	pad_cgo_0   [48]byte
+	uc_mcontext mcontext
+	uc_link     *ucontext
+	uc_stack    stackt
+	__spare__   [8]int32
+}
+
+type timespec struct {
+	tv_sec  int64
+	tv_nsec int64
+}
+
+func (ts *timespec) set_sec(x int64) {
+	ts.tv_sec = x
+}
+
+type timeval struct {
+	tv_sec  int64
+	tv_usec int64
+}
+
+func (tv *timeval) set_usec(x int32) {
+	tv.tv_usec = int64(x)
+}
+
+type itimerval struct {
+	it_interval timeval
+	it_value    timeval
+}
+
+type keventt struct {
+	ident  uint64
+	filter int16
+	flags  uint16
+	fflags uint32
+	data   int64
+	udata  *byte
+}