all: running make on windows-arm fails

[alexbrainman]

It has been awhile since I have seen windows-arm PASS or FAIL on https://build.golang.org, and I decided to see if Go tip still builds on windows arm.

I managed to install Windows IoT on my Raspberry Pi 3.

administrator@max C:\>ver

Microsoft Windows [Version 10.0.17763.107]

administrator@max C:\>

Then I build bootstrap version of Go for windows arm by running

GOOS=windows GOARCH=arm ./bootstrap.bash

against go1.12.4 Git tag on my Linux computer. And I copied created directory onto my Windows RPI using Windows file share.

I could not find Git program that would run on Windows IoT, so I used my Windows 10 computer to clone Go repo onto file share on Windows IoT. I checked out go1.12.4 Git tag.

I used this command file to setup my Windows IoT environment

set MYHOME=u:\dev
set GOROOT=%MYHOME%\go
set GOROOT_BOOTSTRAP=%MYHOME%\go1.12.4
set GOPATH=%MYHOME%
set PATH=%PATH%;%GOROOT%\bin
U:
cd %GOROOT%\src

and then I run make command.

I expected make command to complete successfully, but it fails with

Building Go cmd/dist using u:\dev\go1.12.4
Building Go toolchain1 using u:\dev\go1.12.4.
Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1.
Building Go toolchain2 using go_bootstrap and Go toolchain1.
# cmd/compile/internal/ssa
runtime: VirtualAlloc of 4194304 bytes failed with errno=1455
fatal error: out of memory

runtime stack:
runtime.throw(0x17e48b3, 0xd)
	u:/dev/go/src/runtime/panic.go:617 +0x5c
runtime.sysMap(0x34000000, 0x400000, 0x1c0c8b0)
	u:/dev/go/src/runtime/mem_windows.go:122 +0x114
runtime.(*mheap).sysAlloc(0x1bfe180, 0x2000, 0x12b5210, 0x12b5838)
	u:/dev/go/src/runtime/malloc.go:633 +0x180
runtime.(*mheap).grow(0x1bfe180, 0x1, 0x0)
	u:/dev/go/src/runtime/mheap.go:1232 +0x2c
runtime.(*mheap).allocSpanLocked(0x1bfe180, 0x1, 0x1c0c8c0, 0x0)
	u:/dev/go/src/runtime/mheap.go:1150 +0x438
runtime.(*mheap).alloc_m(0x1bfe180, 0x1, 0x1241004b, 0x12ea464)
	u:/dev/go/src/runtime/mheap.go:977 +0xd0
runtime.(*mheap).alloc.func1()
	u:/dev/go/src/runtime/mheap.go:1048 +0x3c
runtime.systemstack(0x0)
	u:/dev/go/src/runtime/asm_arm.s:354 +0x84
runtime.mstart()
	u:/dev/go/src/runtime/proc.go:1153

goroutine 98 [running]:
runtime.systemstack_switch()
	u:/dev/go/src/runtime/asm_arm.s:298 +0x4 fp=0x1f7ad8ec sp=0x1f7ad8e8 pc=0x12ea3d4
runtime.(*mheap).alloc(0x1bfe180, 0x1, 0x1004b, 0x12a5f04)
	u:/dev/go/src/runtime/mheap.go:1047 +0x60 fp=0x1f7ad910 sp=0x1f7ad8ec pc=0x12b550c
runtime.(*mcentral).grow(0x1bff738, 0x0)
	u:/dev/go/src/runtime/mcentral.go:256 +0x94 fp=0x1f7ad93c sp=0x1f7ad910 pc=0x12a6474
runtime.(*mcentral).cacheSpan(0x1bff738, 0x14)
	u:/dev/go/src/runtime/mcentral.go:106 +0x374 fp=0x1f7ad970 sp=0x1f7ad93c pc=0x12a5f10
runtime.(*mcache).refill(0x3206bc, 0x4b)
	u:/dev/go/src/runtime/mcache.go:135 +0x94 fp=0x1f7ad984 sp=0x1f7ad970 pc=0x12a591c
runtime.(*mcache).nextFree(0x3206bc, 0x33b6954b, 0x3f, 0x1bf1860, 0x20)
	u:/dev/go/src/runtime/malloc.go:786 +0x7c fp=0x1f7ad9a4 sp=0x1f7ad984 pc=0x129ad34
runtime.mallocgc(0x800, 0x0, 0x7ff00, 0x1)
	u:/dev/go/src/runtime/malloc.go:939 +0x75c fp=0x1f7ada08 sp=0x1f7ad9a4 pc=0x129b644
runtime.growslice(0x178a5f8, 0x33fb9000, 0x3e1, 0x400, 0x410, 0x138d544, 0x33eab0e0, 0x188f0c0)
	u:/dev/go/src/runtime/slice.go:175 +0x128 fp=0x1f7ada38 sp=0x1f7ada08 pc=0x12d4c2c
bootstrap/cmd/internal/obj.(*LSym).Grow(0x1de73e00, 0x410, 0x0)
	u:/dev/go/src/cmd/internal/obj/data.go:49 +0xd0 fp=0x1f7ada74 sp=0x1f7ada38 pc=0x138c1e4
bootstrap/cmd/internal/obj.(*LSym).prepwrite(0x1de73e00, 0x1244c2c0, 0x3e1, 0x0, 0x2f)
	u:/dev/go/src/cmd/internal/obj/data.go:80 +0x15c fp=0x1f7adaa4 sp=0x1f7ada74 pc=0x138c568
bootstrap/cmd/internal/obj.(*LSym).WriteBytes(0x1de73e00, 0x1244c2c0, 0x3e1, 0x0, 0x33d59740, 0x2f, 0x3c, 0x0, 0x188e4a8)
	u:/dev/go/src/cmd/internal/obj/data.go:177 +0x3c fp=0x1f7adabc sp=0x1f7adaa4 pc=0x138d3ec
bootstrap/cmd/compile/internal/ssa.(*FuncDebug).PutLocationList(0x33f3eec0, 0x33d59740, 0x2f, 0x3c, 0x1244c2c0, 0x1de73e00, 0x1de73d80)
	u:/dev/go/src/cmd/compile/internal/ssa/debug.go:1103 +0x3b8 fp=0x1f7adb08 sp=0x1f7adabc pc=0x14b35ac
bootstrap/cmd/compile/internal/gc.createComplexVar.func1(0x188e4a8, 0x1de73e00, 0x188e4a8, 0x1de73d80)
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:744 +0x6c fp=0x1f7adb28 sp=0x1f7adb08 pc=0x170c36c
bootstrap/cmd/internal/dwarf.putvar(0x1892b10, 0x1244c2c0, 0x1f7ade60, 0x33f3f900, 0x188e4a8, 0x0, 0x3, 0xffffffff, 0x33f61360, 0x0, ...)
	u:/dev/go/src/cmd/internal/dwarf/dwarf.go:1497 +0x3a4 fp=0x1f7adb74 sp=0x1f7adb28 pc=0x1389eb0
bootstrap/cmd/internal/dwarf.putscope(0x1892b10, 0x1244c2c0, 0x1f7ade60, 0x33fbc500, 0x15, 0x15, 0x10, 0x3, 0x33f61360, 0x0, ...)
	u:/dev/go/src/cmd/internal/dwarf/dwarf.go:1330 +0x32c fp=0x1f7adbfc sp=0x1f7adb74 pc=0x1389294
bootstrap/cmd/internal/dwarf.putscope(0x1892b10, 0x1244c2c0, 0x1f7ade60, 0x33fbc500, 0x15, 0x15, 0xf, 0x3, 0x33f61360, 0x0, ...)
	u:/dev/go/src/cmd/internal/dwarf/dwarf.go:1356 +0x560 fp=0x1f7adc84 sp=0x1f7adbfc pc=0x13894c8
bootstrap/cmd/internal/dwarf.putscope(0x1892b10, 0x1244c2c0, 0x1f7ade60, 0x33fbc500, 0x15, 0x15, 0x0, 0x3, 0x33f61360, 0x0, ...)
	u:/dev/go/src/cmd/internal/dwarf/dwarf.go:1341 +0x6f0 fp=0x1f7add0c sp=0x1f7adc84 pc=0x1389658
bootstrap/cmd/internal/dwarf.putPrunedScopes(0x1892b10, 0x1244c2c0, 0x1f7ade60, 0x3, 0x3, 0xc)
	u:/dev/go/src/cmd/internal/dwarf/dwarf.go:1082 +0x2d0 fp=0x1f7addb4 sp=0x1f7add0c pc=0x1387564
bootstrap/cmd/internal/dwarf.PutDefaultFunc(0x1892b10, 0x1244c2c0, 0x1f7ade60, 0x33fbc280, 0x15)
	u:/dev/go/src/cmd/internal/dwarf/dwarf.go:1302 +0x37c fp=0x1f7ade00 sp=0x1f7addb4 pc=0x1388dec
bootstrap/cmd/internal/obj.(*Link).populateDWARF(0x1244c2c0, 0x17d6258, 0x13692780, 0x1de73d80, 0x124481a0, 0x18)
	u:/dev/go/src/cmd/internal/obj/objfile.go:595 +0x3dc fp=0x1f7adec4 sp=0x1f7ade00 pc=0x1391f28
bootstrap/cmd/internal/obj.Flushplist(0x1244c2c0, 0x1f7adf3c, 0x1aa28ae0, 0x124481a0, 0x18)
	u:/dev/go/src/cmd/internal/obj/plist.go:109 +0x640 fp=0x1f7adf24 sp=0x1f7adec4 pc=0x1396880
bootstrap/cmd/compile/internal/gc.(*Progs).Flush(0x33f3ec40)
	u:/dev/go/src/cmd/compile/internal/gc/gsubr.go:93 +0xa8 fp=0x1f7adf48 sp=0x1f7adf24 pc=0x1650cc4
bootstrap/cmd/compile/internal/gc.compileSSA(0x13692780, 0x0)
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:324 +0x3d4 fp=0x1f7adfc8 sp=0x1f7adf48 pc=0x1685044
bootstrap/cmd/compile/internal/gc.compileFunctions.func2(0x1f563c80, 0x1f54e200, 0x0)
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:364 +0x38 fp=0x1f7adfdc sp=0x1f7adfc8 pc=0x170c2c4
runtime.goexit()
	u:/dev/go/src/runtime/asm_arm.s:868 +0x4 fp=0x1f7adfdc sp=0x1f7adfdc pc=0x12ec0d4
created by bootstrap/cmd/compile/internal/gc.compileFunctions
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:362 +0x100

goroutine 1 [runnable]:
bootstrap/cmd/compile/internal/gc.compileFunctions()
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:370 +0x158
bootstrap/cmd/compile/internal/gc.Main(0x18045fc)
	u:/dev/go/src/cmd/compile/internal/gc/main.go:675 +0x21e8
main.main()
	u:/dev/go/src/cmd/compile/main.go:51 +0x7c

goroutine 100 [runnable]:
bootstrap/cmd/compile/internal/gc.(*state).newValue2(0x33a150a0, 0x844, 0x1b09f6c0, 0x33f9c230, 0x1e579868, 0x12437c00)
	u:/dev/go/src/cmd/compile/internal/gc/ssa.go:528 +0x60
bootstrap/cmd/compile/internal/gc.(*state).addr(0x33a150a0, 0x1a1839a0, 0x33a15000, 0x33f99e50)
	u:/dev/go/src/cmd/compile/internal/gc/ssa.go:3874 +0x898
bootstrap/cmd/compile/internal/gc.(*state).expr(0x33a150a0, 0x1a1839a0, 0x0)
	u:/dev/go/src/cmd/compile/internal/gc/ssa.go:2269 +0x4164
bootstrap/cmd/compile/internal/gc.(*state).stmt(0x33a150a0, 0x1a1838b0)
	u:/dev/go/src/cmd/compile/internal/gc/ssa.go:959 +0x150
bootstrap/cmd/compile/internal/gc.(*state).stmtList(0x33a150a0, 0x1d00b0b0)
	u:/dev/go/src/cmd/compile/internal/gc/ssa.go:757 +0x4c
bootstrap/cmd/compile/internal/gc.(*state).stmt(0x33a150a0, 0x1a182050)
	u:/dev/go/src/cmd/compile/internal/gc/ssa.go:1111 +0x1378
bootstrap/cmd/compile/internal/gc.(*state).stmtList(0x33a150a0, 0x1d00b9c0)
	u:/dev/go/src/cmd/compile/internal/gc/ssa.go:757 +0x4c
bootstrap/cmd/compile/internal/gc.buildssa(0x19f20900, 0x2, 0x0)
	u:/dev/go/src/cmd/compile/internal/gc/ssa.go:215 +0x910
bootstrap/cmd/compile/internal/gc.compileSSA(0x19f20900, 0x2)
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:299 +0x24
bootstrap/cmd/compile/internal/gc.compileFunctions.func2(0x1f563c80, 0x1f54e200, 0x2)
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:364 +0x38
created by bootstrap/cmd/compile/internal/gc.compileFunctions
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:362 +0x100

goroutine 99 [runnable]:
bootstrap/cmd/compile/internal/gc.scopePCs(0x1caced80, 0x18def200, 0x1e, 0x20, 0x33c3a500, 0x15, 0x15)
	u:/dev/go/src/cmd/compile/internal/gc/scope.go:101 +0x408
bootstrap/cmd/compile/internal/gc.assembleScopes(0x1caced80, 0x18ddf380, 0x33e30c00, 0xc9, 0x100, 0x33d49c00, 0xc9, 0x100, 0x33e30c00, 0xc9, ...)
	u:/dev/go/src/cmd/compile/internal/gc/scope.go:37 +0x10c
bootstrap/cmd/compile/internal/gc.debuginfo(0x1caced80, 0x17d6258, 0x18ddf380, 0x1cacee00, 0x1cacee40, 0x0, 0x1cacee80, 0xffffffff, 0x33c79dd0)
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:445 +0x5bc
bootstrap/cmd/internal/obj.(*Link).populateDWARF(0x1244c2c0, 0x17d6258, 0x18ddf380, 0x1caced80, 0x124481a0, 0x18)
	u:/dev/go/src/cmd/internal/obj/objfile.go:569 +0x420
bootstrap/cmd/internal/obj.Flushplist(0x1244c2c0, 0x1f629f3c, 0x1a927380, 0x124481a0, 0x18)
	u:/dev/go/src/cmd/internal/obj/plist.go:109 +0x640
bootstrap/cmd/compile/internal/gc.(*Progs).Flush(0x339526c0)
	u:/dev/go/src/cmd/compile/internal/gc/gsubr.go:93 +0xa8
bootstrap/cmd/compile/internal/gc.compileSSA(0x18ddf380, 0x1)
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:324 +0x3d4
bootstrap/cmd/compile/internal/gc.compileFunctions.func2(0x1f563c80, 0x1f54e200, 0x1)
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:364 +0x38
created by bootstrap/cmd/compile/internal/gc.compileFunctions
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:362 +0x100

goroutine 101 [running]:
	goroutine running on other thread; stack unavailable
created by bootstrap/cmd/compile/internal/gc.compileFunctions
	u:/dev/go/src/cmd/compile/internal/gc/pgen.go:362 +0x100
go tool dist: FAILED: u:\dev\go\pkg\tool\windows_arm\go_bootstrap install -gcflags=all= -ldflags=all= -i cmd/asm cmd/cgo cmd/compile cmd/link: exit status 2
The system cannot find the batch label specified - fail

I also tried 84066f1 instead of go1.12.4 for bootstrapping. I also tried running make against 84066f1 instead of go1.12.4. I also tried to add GOARM=7 environment variable to both bootstrap build and make command. All to no good - I get the same result.

I also cannot just increase RPI memory. So I looked for a way to get my RPI page file bigger or something. But I could not find any information on the web.

Looking for suggestions of how I can advance my make command progress further.

Alex

[bcmills]

CC @jordanrh1

[bradfitz]

@jordanrh1, where are the windows-arm builders?

Per our https://github.com/golang/go/wiki/PortingPolicy, we're likely to remove ports that don't have builders for long periods of time.

[alexbrainman]

@jstarks can you help with this issue? It would be sad, if windows-arm code gets removed just because we don't have the builder.

Thank you.

Alex

[bradfitz]

There's also https://github.com/WOA-Project/WOA-Deployer-Rpi these days.

[zx2c4]

I am able to successfully build 1.14.4 using the instructions Alex posted in his first message, except adding GOARM=7 to the bootstrap.bash environment. This is on Windows 10 ARM64 with a checkout of 1.14.4:

Therefore, I believe this issue can be closed as fixed.

However, this problem -- #39465 -- now exists with gitmaster/1.15.