Looks like xcode 8.3.x breaks newtmgr with "newtmgr Killed: 9"
Confirmed fix seems to be just using -ldflags -s on either go build or go
install
https://github.com/golang/go/issues/19734
Further when I run I get "cgo argument has Go pointer to Go pointer"
Googling seems to indicate maybe it needs refactoring?
https://github.com/ry/v8worker/issues/31
Ive tried back to mynewt_1_0_0_b2_tag and it still happens so I think its
tied to again either xcode update or maybe a go point release?
Jacobs-MacBook-Air:newtmgr jacobrosenthal$ go version
go version go1.7.5 darwin/amd64
My xcode is 8.3.2
But I can confirm the listed workaround is to use GODEBUG=cgocheck=0 works
but I get (possibly unrelated?) unhandled xpc events as well
Jacobs-MacBook-Air:newtmgr jacobrosenthal$ GODEBUG=cgocheck=0 newtmgr -cble
image list
2017/04/23 16:28:31 Unhandled event: xpc.Dict{"kCBMsgId":81,
"kCBMsgArgs":xpc.Dict{"kCBMsgArgSupervisionTimeout":256,
"kCBMsgArgDeviceUUID":xpc.UUID{0x2f, 0xd, 0xcb, 0x60, 0xf, 0x3e, 0x47,
0x52, 0xb7, 0x74, 0x13, 0x29, 0x3a, 0x3, 0xd4, 0xd0},
"kCBMsgArgConnectionInterval":33, "kCBMsgArgConnectionLatency":0}}
2017/04/23 16:28:31 Unhandled event: xpc.Dict{"kCBMsgId":53,
"kCBMsgArgs":xpc.Dict{"kCBMsgArgDeviceUUID":xpc.UUID{0x2f, 0xd, 0xcb, 0x60,
0xf, 0x3e, 0x47, 0x52, 0xb7, 0x74, 0x13, 0x29, 0x3a, 0x3, 0xd4, 0xd0},
"kCBMsgArgATTMTU":104}}
Images:
slot=0
version: 0.0.0
bootable: true
flags: active confirmed
hash: 22b68129ed7a43bf8b363974f184ea185bec0925a33ec701733148efa52f1512
slot=1
version: 0.0.0
bootable: false
flags:
hash: b10f6c890e775cf8a07ccc258513c38ba471f6c335ea2ad60e4978ba35fb843b
Split status: matching
Jacobs-MacBook-Air:newtmgr jacobrosenthal$
Jacobs-MacBook-Air:newtmgr jacobrosenthal$ newtmgr -cble image list
panic: runtime error: cgo argument has Go pointer to Go pointer
goroutine 1 [running]:
panic(0x4539460, 0xc42014e9a0)
/usr/local/Cellar/go@1.7/1.7.5/libexec/src/runtime/panic.go:500 +0x1a1
mynewt.apache.org/newt/newtmgr/vendor/github.com/runtimeco/gatt/xpc._cgoCheckPointer0(0xc42014e970,
0xc42014e980, 0x1, 0x1, 0xc42014e990)
??:0 +0x59
mynewt.apache.org/newt/newtmgr/vendor/github.com/runtimeco/gatt/xpc.XpcConnect(0x45ecc37,
0xf, 0x484a340, 0xc420018600, 0x0)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/vendor/github.com/runtimeco/gatt/xpc/xpc_darwin.go:169
+0x13d
mynewt.apache.org/newt/newtmgr/vendor/github.com/runtimeco/gatt.NewDevice(0x4894540,
0x0, 0x0, 0x1, 0x1, 0x0, 0x4876280)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/vendor/github.com/runtimeco/gatt/device_darwin.go:67
+0x25c
mynewt.apache.org/newt/newtmgr/transport.(*ConnBLE).Open(0xc4201504b0,
0x48508e0, 0xc420014cd0, 0x0, 0x601, 0x400cc29)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/transport/connble.go:169
+0x1dd
mynewt.apache.org/newt/newtmgr/transport.newConn(0x48508e0, 0xc420014cd0, 0x0,
0x0, 0x0, 0xc4201502a0, 0xc42002a288)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/transport/conn.go:110
+0x213
mynewt.apache.org/newt/newtmgr/transport.NewConn(0x48508e0, 0xc420014cd0, 0x3,
0xc420014cd0, 0x0, 0x0)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/transport/conn.go:75
+0x3e
mynewt.apache.org/newt/newtmgr/cli.getTargetCmdRunner(0x0, 0x0, 0xc42004bcd8)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/cli/common.go:39
+0x8b
mynewt.apache.org/newt/newtmgr/cli.imageStateListCmd(0xc420156000,
0xc42014e820, 0x0, 0x1)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/cli/image.go:86
+0x26
mynewt.apache.org/newt/newtmgr/vendor/github.com/spf13/cobra.(*Command).execute(0xc420156000,
0xc42014e810, 0x1, 0x1, 0xc420156000, 0xc42014e810)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/vendor/github.com/spf13/cobra/command.go:636
+0x443
mynewt.apache.org/newt/newtmgr/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc420124240,
0xc4201246c0, 0xc420124480, 0xc42014e580)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/vendor/github.com/spf13/cobra/command.go:722
+0x367
mynewt.apache.org/newt/newtmgr/vendor/github.com/spf13/cobra.(*Command).Execute(0xc420124240,
0x40d779c, 0xc4200001a0)
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/vendor/github.com/spf13/cobra/command.go:681
+0x2b
main.main()
/Users/jacobrosenthal/dev/go/src/mynewt.apache.org/newt/newtmgr/newtmgr.go:25
+0x2f
