On 06/11/2024 10:32 am, Alejandro Vallejo wrote:
> On Tue Nov 5, 2024 at 7:23 PM GMT, Andrew Cooper wrote:
>> On 05/11/2024 2:55 pm, Frediano Ziglio wrote:
>>> diff --git a/xen/tools/combine_two_binaries.py
>>> b/xen/tools/combine_two_binaries.py
>>> index 447c0d3bdb..79ae8900b1 100755
>>> --- a/xen/tools/combine_two_binaries.py
>>> +++ b/xen/tools/combine_two_binaries.py
>>> @@ -67,13 +67,22 @@ if args.exports is not None:
>>>
>>> # Parse mapfile, look for ther symbols we want to export.
>>> if args.mapfile is not None:
>>> - symbol_re = re.compile(r'\s{15,}0x([0-9a-f]+)\s+(\S+)\n')
>>> + symbol_re_clang = \
>>> +
>>> re.compile(r'\s+([0-9a-f]+)\s+([0-9a-f]+)\s+([0-9a-f]+)\s+([0-9a-f]+)\s{15,}(\S+)\n')
>>> + symbol_re_gnu = re.compile(r'\s{15,}0x([0-9a-f]+)\s+(\S+)\n')
>> These are specific to the linker, not the compiler, so really should be
>> _ld and _lld rather than _gnu and _clang.
> GNU binutils ships not one, but two linkers.
Yes that's technically true.
But while only one of them is remotely capable of linking a kernel, it's
also not very relevant.
Neither Gold, or indeed Mold which you mention too, are liable to be LD
within Xen for the foreseeable future.
~Andrew
