Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[NFC][AArch64][ELF][PAC] Update AUTH relocation IDs #74986

Merged
merged 1 commit into from
Dec 10, 2023
Merged

[NFC][AArch64][ELF][PAC] Update AUTH relocation IDs #74986

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions llvm/include/llvm/BinaryFormat/ELFRelocs/AArch64.def
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,7 @@ ELF_RELOC(R_AARCH64_TLSLE_LDST128_TPREL_LO12, 0x23a)
ELF_RELOC(R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC, 0x23b)
ELF_RELOC(R_AARCH64_TLSLD_LDST128_DTPREL_LO12, 0x23c)
ELF_RELOC(R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC, 0x23d)
ELF_RELOC(R_AARCH64_AUTH_ABS64, 0x244)
// Dynamic relocations start
ELF_RELOC(R_AARCH64_COPY, 0x400)
ELF_RELOC(R_AARCH64_GLOB_DAT, 0x401)
Expand All @@ -134,8 +135,7 @@ ELF_RELOC(R_AARCH64_TLS_DTPREL64, 0x405)
ELF_RELOC(R_AARCH64_TLS_TPREL64, 0x406)
ELF_RELOC(R_AARCH64_TLSDESC, 0x407)
ELF_RELOC(R_AARCH64_IRELATIVE, 0x408)
ELF_RELOC(R_AARCH64_AUTH_ABS64, 0xe100)
ELF_RELOC(R_AARCH64_AUTH_RELATIVE, 0xe200)
ELF_RELOC(R_AARCH64_AUTH_RELATIVE, 0x411)

// ELF_RELOC(R_AARCH64_P32_NONE, 0)
ELF_RELOC(R_AARCH64_P32_ABS32, 0x001)
Expand Down
16 changes: 8 additions & 8 deletions llvm/test/MC/AArch64/elf-reloc-ptrauth.s
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,14 +5,14 @@

// RELOC: Relocation section '.rela.test' at offset 0x230 contains 8 entries:
// RELOC-NEXT: Offset Info Type Symbol's Value Symbol's Name + Addend
// RELOC-NEXT: 0000000000000000 000000010000e100 R_AARCH64_AUTH_ABS64 0000000000000000 .helper + 0
// RELOC-NEXT: 0000000000000010 000000080000e100 R_AARCH64_AUTH_ABS64 0000000000000000 _g1 + 0
// RELOC-NEXT: 0000000000000020 000000090000e100 R_AARCH64_AUTH_ABS64 0000000000000000 _g2 + 0
// RELOC-NEXT: 0000000000000030 0000000a0000e100 R_AARCH64_AUTH_ABS64 0000000000000000 _g3 + 0
// RELOC-NEXT: 0000000000000040 0000000b0000e100 R_AARCH64_AUTH_ABS64 0000000000000000 _g4 + 7
// RELOC-NEXT: 0000000000000050 0000000c0000e100 R_AARCH64_AUTH_ABS64 0000000000000000 _g5 - 3
// RELOC-NEXT: 0000000000000060 000000020000e100 R_AARCH64_AUTH_ABS64 0000000000000000 _g 6 + 0
// RELOC-NEXT: 0000000000000070 0000000d0000e100 R_AARCH64_AUTH_ABS64 0000000000000000 _g 7 + 7
// RELOC-NEXT: 0000000000000000 0000000100000244 R_AARCH64_AUTH_ABS64 0000000000000000 .helper + 0
// RELOC-NEXT: 0000000000000010 0000000800000244 R_AARCH64_AUTH_ABS64 0000000000000000 _g1 + 0
// RELOC-NEXT: 0000000000000020 0000000900000244 R_AARCH64_AUTH_ABS64 0000000000000000 _g2 + 0
// RELOC-NEXT: 0000000000000030 0000000a00000244 R_AARCH64_AUTH_ABS64 0000000000000000 _g3 + 0
// RELOC-NEXT: 0000000000000040 0000000b00000244 R_AARCH64_AUTH_ABS64 0000000000000000 _g4 + 7
// RELOC-NEXT: 0000000000000050 0000000c00000244 R_AARCH64_AUTH_ABS64 0000000000000000 _g5 - 3
// RELOC-NEXT: 0000000000000060 0000000200000244 R_AARCH64_AUTH_ABS64 0000000000000000 _g 6 + 0
// RELOC-NEXT: 0000000000000070 0000000d00000244 R_AARCH64_AUTH_ABS64 0000000000000000 _g 7 + 7

// RELOC: Hex dump of section '.test':
// VVVVVVVV addend, not needed for rela
Expand Down