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, 186 insertions, 0 deletions

diff --git a/src/runtime/defs_freebsd_arm.go b/src/runtime/defs_freebsd_arm.go
new file mode 100644
index 000000000..744330f4b
--- /dev/null
+++ b/src/runtime/defs_freebsd_arm.go
@@ -0,0 +1,186 @@
+// created by cgo -cdefs and then converted to Go
+// cgo -cdefs defs_freebsd.go
+
+package runtime
+
+import "unsafe"
+
+const (
+	_EINTR  = 0x4
+	_EFAULT = 0xe
+
+	_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
+
+	_UMTX_OP_WAIT_UINT         = 0xb
+	_UMTX_OP_WAIT_UINT_PRIVATE = 0xf
+	_UMTX_OP_WAKE              = 0x3
+	_UMTX_OP_WAKE_PRIVATE      = 0x10
+
+	_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_RECEIPT   = 0x40
+	_EV_ERROR     = 0x4000
+	_EVFILT_READ  = -0x1
+	_EVFILT_WRITE = -0x2
+)
+
+type rtprio struct {
+	_type uint16
+	prio  uint16
+}
+
+type thrparam struct {
+	start_func uintptr
+	arg        unsafe.Pointer
+	stack_base uintptr
+	stack_size uintptr
+	tls_base   unsafe.Pointer
+	tls_size   uintptr
+	child_tid  unsafe.Pointer // *int32
+	parent_tid *int32
+	flags      int32
+	rtp        *rtprio
+	spare      [3]uintptr
+}
+
+type sigaltstackt struct {
+	ss_sp    *uint8
+	ss_size  uint32
+	ss_flags int32
+}
+
+type sigset struct {
+	__bits [4]uint32
+}
+
+type stackt struct {
+	ss_sp    uintptr
+	ss_size  uintptr
+	ss_flags int32
+}
+
+type siginfo struct {
+	si_signo  int32
+	si_errno  int32
+	si_code   int32
+	si_pid    int32
+	si_uid    uint32
+	si_status int32
+	si_addr   uintptr
+	si_value  [4]byte
+	_reason   [32]byte
+}
+
+type mcontext struct {
+	__gregs [17]uint32
+	__fpu   [140]byte
+}
+
+type ucontext struct {
+	uc_sigmask  sigset
+	uc_mcontext mcontext
+	uc_link     *ucontext
+	uc_stack    stackt
+	uc_flags    int32
+	__spare__   [4]int32
+}
+
+type timespec struct {
+	tv_sec    int64
+	tv_nsec   int32
+	pad_cgo_0 [4]byte
+}
+
+func (ts *timespec) set_sec(x int64) {
+	ts.tv_sec = x
+}
+
+type timeval struct {
+	tv_sec    int64
+	tv_usec   int32
+	pad_cgo_0 [4]byte
+}
+
+func (tv *timeval) set_usec(x int32) {
+	tv.tv_usec = x
+}
+
+type itimerval struct {
+	it_interval timeval
+	it_value    timeval
+}
+
+type keventt struct {
+	ident  uint32
+	filter int16
+	flags  uint16
+	fflags uint32
+	data   int32
+	udata  *byte
+}