C:\Users\zephyr\Documents\GitHub\xer>go test
unexpected fault address 0xffffffffffffffff
throw: fault
[signal 0xc0000005 code=0x0 addr=0xffffffffffffffff pc=0x408c57]

goroutine 3 [running]:
fmt.(*fmt).pad(0xf840054048, 0x57200c, 0x400000004, 0x44c147)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/fmt/format.go:121 +0xf9
fmt.(*fmt).fmt_boolean(0xf840054048, 0x491101, 0x44e200, 0xf840054000)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/fmt/format.go:163 +0x53
fmt.(*pp).fmtBool(0xf840054000, 0x7600490801, 0x491101, 0x490101, 0x165cd8, ...)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/fmt/print.go:360 +0x41
fmt.(*pp).printField(0xf840054000, 0x490848, 0x491101, 0x76, 0x0, ...)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/fmt/print.go:744 +0x34d
fmt.(*pp).doPrint(0xf840054000, 0x165ea8, 0x200000002, 0x400101, 0xf840054000, ...)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/fmt/print.go:1110 +0x1f8
fmt.Sprintln(0x165ea8, 0x200000002, 0xf84005c000, 0x165e10, 0x42512e, ...)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/fmt/print.go:296 +0x56
testing.(*common).Log(0xf840034d20, 0x165ea8, 0x200000002, 0x491101)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/testing/testing.go:212 +0x39
_/C_/Users/zephyr/Documents/GitHub/xer.TestMyASMActuallyWorks256(0xf840034d20, 0x386e7a0c)
        C:/Users/zephyr/Documents/GitHub/xer/asm_test.go:31 +0x153
testing.tRunner(0xf840034d20, 0x580060, 0x0, 0x0)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/testing/testing.go:273 +0x72
created by testing.RunTests
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/testing/testing.go:349 +0x77f

goroutine 1 [chan receive]:
testing.RunTests(0x401000, 0x580060, 0x200000002, 0x1, 0x572498, ...)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/testing/testing.go:350 +0x7a2
testing.Main(0x401000, 0x580060, 0x200000002, 0x580850, 0x900000009, ...)
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/testing/testing.go:285 +0x7d
main.main()
        C:/Users/zephyr/AppData/Local/Temp/go-build270503454/_/C_/Users/zephyr/Documents/GitHub/xer/_test/_testmain.go:63 +0x94

goroutine 2 [syscall]:
created by runtime.main
        C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist119677522/go/src/pkg/runtime/proc.c:221
exit status 2
FAIL    _/C_/Users/zephyr/Documents/GitHub/xer  0.081s