| Message ID | alpine.DEB.2.22.394.2206011930001.3755786@digraph.polyomino.org.uk |
|---|---|
| State | New |
| Headers | show |
| Series | Add PT_AARCH64_MEMTAG_MTE from Linux 5.18 to elf.h | expand |
On 2022-06-01, Joseph Myers wrote: >Linux 5.18 defines a new AArch64 ELF segment type >PT_AARCH64_MEMTAG_MTE; add it to elf.h. > >Tested with build-many-glibcs.py for aarch64-linux-gnu. Confirmed the value matches: https://github.com/ARM-software/abi-aa/pull/148/files https://git.kernel.org/linus/c35fe2a68f29a0bda15ae994154cacaae5f69791 Reviewed-by: Fangrui Song <maskray@google.com> >diff --git a/elf/elf.h b/elf/elf.h >index 1c3d5ce8a2..2b5c2c5fb6 100644 >--- a/elf/elf.h >+++ b/elf/elf.h >@@ -2902,6 +2902,9 @@ enum > #define R_AARCH64_TLSDESC 1031 /* TLS Descriptor. */ > #define R_AARCH64_IRELATIVE 1032 /* STT_GNU_IFUNC relocation. */ > >+/* MTE memory tag segment type. */ >+#define PT_AARCH64_MEMTAG_MTE (PT_LOPROC + 2) >+ > /* AArch64 specific values for the Dyn d_tag field. */ > #define DT_AARCH64_BTI_PLT (DT_LOPROC + 1) > #define DT_AARCH64_PAC_PLT (DT_LOPROC + 3) > >-- >Joseph S. Myers >joseph@codesourcery.com
diff --git a/elf/elf.h b/elf/elf.h index 1c3d5ce8a2..2b5c2c5fb6 100644 --- a/elf/elf.h +++ b/elf/elf.h @@ -2902,6 +2902,9 @@ enum #define R_AARCH64_TLSDESC 1031 /* TLS Descriptor. */ #define R_AARCH64_IRELATIVE 1032 /* STT_GNU_IFUNC relocation. */ +/* MTE memory tag segment type. */ +#define PT_AARCH64_MEMTAG_MTE (PT_LOPROC + 2) + /* AArch64 specific values for the Dyn d_tag field. */ #define DT_AARCH64_BTI_PLT (DT_LOPROC + 1) #define DT_AARCH64_PAC_PLT (DT_LOPROC + 3)