diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_image_loader.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_image_loader.c b/lib/efi_loader/efi_image_loader.c index 3cffe9ef46..ecdb77e5b6 100644 --- a/lib/efi_loader/efi_image_loader.c +++ b/lib/efi_loader/efi_image_loader.c @@ -126,6 +126,20 @@ static efi_status_t efi_loader_relocate(const IMAGE_BASE_RELOCATION *rel, case IMAGE_REL_BASED_DIR64: *x64 += (uint64_t)delta; break; +#ifdef __riscv + case IMAGE_REL_BASED_RISCV_HI20: + *x32 = ((*x32 & 0xfffff000) + (uint32_t)delta) | + (*x32 & 0x00000fff); + break; + case IMAGE_REL_BASED_RISCV_LOW12I: + case IMAGE_REL_BASED_RISCV_LOW12S: + /* We know that we're 4k aligned */ + if (delta & 0xfff) { + printf("Unsupported reloc offset\n"); + return EFI_LOAD_ERROR; + } + break; +#endif default: printf("Unknown Relocation off %x type %x\n", offset, type); |