AuxXxilium/redpill-lkm5
1
0
Fork 0
mirror of https://github.com/AuxXxilium/redpill-lkm5.git synced 2024-11-23 23:11:02 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

update apply_relocate_add for R_X86_64_PC64 and R_X86_64_PLT32 (#11)

Browse Source 
For SA6400 DSM 7.2, there are many errors when load modules: "Unknown rela relocation: 4"
The root cause is that the apply_relocate_add is outdated, so update it here.
This commit is contained in:
Jim Ma 2023-03-10 17:08:41 +08:00 committed by GitHub
parent 69a8d200f8
commit ac1c30d109
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
shim/bios_shim.c
View File

@ -344,9 +344,14 @@ static int _apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab, unsigned
goto overflow;
break;
case R_X86_64_PC32:
case R_X86_64_PLT32:
val -= (u64)loc;
*(u32 *)loc = val;
break;
case R_X86_64_PC64:
val -= (u64)loc;
*(u64 *)loc = val;
break;
default:
pr_err("%s: Unknown rela relocation: %llu\n",
me->name, ELF64_R_TYPE(rel[i].r_info));