On 11/03/2017 07:58 PM, Mark Hatle wrote:
Unfortunately, this also breaks grub and grub-efi:
x86_64-poky-linux-musl-objcopy:
/home/ak/development/poky/build-64/tmp/work/core2-64-poky-linux-musl/grub-efi/2.02-r0/package/usr/lib/grub/x86_64-efi/lvm.module(.debug_aranges):
relocation 1 has invalid symbol index 2053731167
x86_64-poky-linux-musl-objcopy:
/home/ak/development/poky/build-64/tmp/work/core2-64-poky-linux-musl/grub-efi/2.02-r0/package/usr/lib/grub/x86_64-efi/lvm.module:
invalid relocation type 69
x86_64-poky-linux-musl-objcopy: BFD (GNU Binutils) 2.29.0.20170912
assertion fail ../../bfd/elf64-x86-64.c:351
x86_64-poky-linux-musl-objcopy:
/home/ak/development/poky/build-64/tmp/work/core2-64-poky-linux-musl/grub-efi/2.02-r0/package/usr/lib/grub/x86_64-efi/lvm.module(.debug_info):
relocation 0 has invalid symbol index 1634754402
Look at debugedit. This is the program used to adjust some of the debug
references.
Thanks, this is the offending commit:
https://github.com/rpm-software-management/rpm/commit/88989572fff1f31e0c4f972a6895585e4742ef4b
Looks like they added sophisticated in-place processing/rewriting of the
actual binary (that is not possible to switch off). And it fails in case
of grub modules.
We, on the other hand, only need to extract the list of debug source
code files. Any hint on how to do that without the use of rpm/debugedit?
Perhaps something from binutils/elfutils?
Alex
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