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| author | Cupertino Miranda <cupertino.miranda@oracle.com> | 2023-03-16 08:39:52 +0000 |
|---|---|---|
| committer | Cupertino Miranda <cupertino.miranda@oracle.com> | 2023-03-16 09:11:09 +0000 |
| commit | 5e4c7a839d1c0d68a4a518cf2dc8e87925575e58 (patch) | |
| tree | e063d731af82e3e76b3ed441fc0d46b505bbc213 /include | |
| parent | 6752dd75f76457902729a5f03d09fa28ec5d68c3 (diff) | |
| download | binutils-gdb-5e4c7a839d1c0d68a4a518cf2dc8e87925575e58.tar.gz | |
BPF relocations review / refactoring
- Removed not needed relocations.
- Renamed relocations to match llvm and linux kernel.
Relocation changes:
R_BPF_INSN_64 => R_BPF_64_64
R_BPF_INSN_DISP32 => R_BPF_64_32
R_BPF_DATA_32 => R_BPF_64_ABS32
R_BPF_DATA_64 => R_BPF_64_ABS64
ChangeLog:
* bfd/bpf-reloc.def: Created file with BPF_HOWTO macro entries.
* bfd/reloc.c: Removed non needed relocations.
* bfd/bfd-in2.h: regenerated.
* bfd/libbfd.h: regenerated.
* bfd/elf64-bpf.c: Changed relocations.
* include/elf/bpf.h: Adapted relocation values/names.
* gas/config/tc-bpf.c: Changed relocation mapping.
Diffstat (limited to 'include')
| -rw-r--r-- | include/elf/bpf.h | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/include/elf/bpf.h b/include/elf/bpf.h index e52f481b2be..fb1936010bf 100644 --- a/include/elf/bpf.h +++ b/include/elf/bpf.h @@ -26,20 +26,14 @@ /* Relocations. */ START_RELOC_NUMBERS (elf_bpf_reloc_type) - RELOC_NUMBER (R_BPF_NONE, 0) - RELOC_NUMBER (R_BPF_INSN_64, 1) - RELOC_NUMBER (R_BPF_INSN_32, 2) - RELOC_NUMBER (R_BPF_INSN_16, 3) - RELOC_NUMBER (R_BPF_INSN_DISP16, 4) - RELOC_NUMBER (R_BPF_DATA_8_PCREL, 5) - RELOC_NUMBER (R_BPF_DATA_16_PCREL, 6) - RELOC_NUMBER (R_BPF_DATA_32_PCREL, 7) - RELOC_NUMBER (R_BPF_DATA_8, 8) - RELOC_NUMBER (R_BPF_DATA_16, 9) - RELOC_NUMBER (R_BPF_INSN_DISP32, 10) - RELOC_NUMBER (R_BPF_DATA_32, 11) - RELOC_NUMBER (R_BPF_DATA_64, 12) - RELOC_NUMBER (R_BPF_DATA_64_PCREL, 13) + RELOC_NUMBER (R_BPF_NONE, 0) + RELOC_NUMBER (R_BPF_64_64, 1) + RELOC_NUMBER (R_BPF_64_ABS64, 2) + RELOC_NUMBER (R_BPF_64_ABS32, 3) +/* R_BPF_64_NODYLD32 is not used by GNU tools. + * It is kept in this file to remind that the value is already taken. */ + RELOC_NUMBER (R_BPF_64_NODYLD32, 4) + RELOC_NUMBER (R_BPF_64_32, 10) END_RELOC_NUMBERS (R_BPF_max) #endif /* _ELF_BPF_H */ |