Yes, Something like that, probably with a small python script.
On 8/10/2020 5:33 PM, Alexander Bulekov wrote:
On 200810 2139, Paolo Bonzini wrote:
On 10/08/20 21:01, Daniele Buono wrote:
So I'm thinking of adding a check in configure. If gold is the linker,
automatically create (somehow, still working on it) the full link script
by obtaining the default bfd script and add the required parts. Would
that work for you?
Maybe even do it unconditionally?
I agree.
I can try a respin of my compiler-rt/libFuzzer patches to add a built-in
fork-server to libFuzzer, so we can avoid the linker-script madness
altogether. Don't know how soon I can get to this, but I do think it is
worth another try.
TIL about these differences between ld.bfd and ld.gold.
So the idea is to use something like:
"ld --verbose | grep -n ".*:" | grep -A1 "\s.data\s" | tail -n1"
and insert the existing linker-script before that line?
Thanks
-Alex
Paolo
