Sorry for confusing, but I got something wrong: gollvm still does not work
under root. It seems problems related with split-stack, but I do not know
how to fix it yet.
在2022年7月17日星期日 UTC+8 22:59:14<hiter adole> 写道：
> Hi khanh:
>
> I met that problem too, and I thought I somehow fix it. I located the
> source code and found that when caller function is compiled with
> "fsplit-stack" and callee function is compiled with "fno-split-stack", the
> address of caller functions has to be relocated. However it remains me that
> as a normal user, we are unable to change the code of go library, therefore
> I tried to compile the go project with "sudo", everything works.
>
> yours
> Zhou Qingyang
> 在2021年3月16日星期二 UTC+8 08:09:59<tnkh...@gmail.com> 写道：
>
>> Hi Ian,
>> This problem is somewhat resolved for me now. Gollvm works perfectly in
>> my fresh installed Debian.
>> Maybe Go and Gollvm has some conflicts in my previous build or Ubuntu got
>> some problem.
>> Thanks a lot for your help.
>>
>> Khanh
>>
>> On Tuesday, March 16, 2021 at 7:53:34 AM UTC+8 Ian Lance Taylor wrote:
>>
>>> On Sat, Mar 13, 2021 at 4:51 PM Khanh TN <tnkh...@gmail.com> wrote:
>>> >
>>> > Hi, Ian,
>>> > It does look like importing golang.org/x/sys/unix causes the problem
>>> > A simple go program like
>>> >
>>> > package main
>>> >
>>> > import (
>>> > "fmt"
>>> > "golang.org/x/sys/unix"
>>> > )
>>> >
>>> > func main() {
>>> > fmt.Println("Hello, World!")
>>> > fmt.Println(unix.Getpagesize())
>>> > }
>>> >
>>> > does cause the same error as before. This file builds and runs fine
>>> with my normal Go but gives that error with Gollvm. If I do not include
>>> unix, Gollvm does work though.
>>> > What do you suggest?
>>>
>>> This sounds like a bug somewhere between LLVM and gold. You should
>>> probably file a bug report against gold (at
>>> https://sourceware.org/bugzilla). I don't know why nobody else has
>>> reported this.
>>>
>>> You may be able to make progress by using lld. I don't know; I've
>>> never tried it myself.
>>>
>>> Ian
>>>
>>
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