Closed
Description
On tip, revision: 21835:4e8f29def76a.
power64le is accepted, but can't compile Go. The C bootstrap goes well, but once
starting the go_bootstrap, it segfault.
Compiling from power64le on darwin works fine, but the resulting go binaries segfault
when running on powerpc64le.
Also tried to crosscompile a simple "func main() { println("hello
world")}", same thing: segfault when running it.
I did not manage to get gdb working, but when running the hello world with valgrind, I
get:
==30914== Memcheck, a memory error detector
==30914== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==30914== Using Valgrind-3.10.0 and LibVEX; rerun with -h for copyright info
==30914== Command: ./t
==30914==
==30914== Warning: set address range perms: large range [0xc000000000, 0xe208010000)
(noaccess)
==30914== Warning: ignored attempt to set SIGRT32 handler in sigaction();
==30914== the SIGRT32 signal is used internally by Valgrind
fatal error: rt_sigaction failure
runtime stack:
runtime.gothrow(0x91990, 0x14)
/Users/guillaume/goroot/src/runtime/panic.go:507 +0xf4
runtime.setsig(0x40, 0x62cf0, 0x48101)
/Users/guillaume/goroot/src/runtime/os1_linux.go:257 +0x1e0
runtime.initsig()
/Users/guillaume/goroot/src/runtime/signal1_unix.go:41 +0x1e8
runtime.mstart1()
/Users/guillaume/goroot/src/runtime/proc1.go:730 +0xfc
runtime.mstart()
/Users/guillaume/goroot/src/runtime/proc1.go:709 +0x108
goroutine 1 [runnable]:
runtime.main()
/Users/guillaume/goroot/src/runtime/proc.go:14
runtime.goexit()
/Users/guillaume/goroot/src/runtime/asm_power64x.s:972 +0x4
==30914==
==30914== HEAP SUMMARY:
==30914== in use at exit: 0 bytes in 0 blocks
==30914== total heap usage: 0 allocs, 0 frees, 0 bytes allocated
==30914==
==30914== All heap blocks were freed -- no leaks are possible
==30914==
==30914== For counts of detected and suppressed errors, rerun with: -v
==30914== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)