From 3b925f004607cebc167af907c053bd7ef7146a3b Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Fri, 28 Aug 2020 18:44:16 +0200 Subject: [PATCH] elf.h: Add aarch64 bti/pac dynamic tag constants Constants double checked against binutils and the ELF for the Arm 64-bit Architecture (AArch64) Release 2020Q2 document. Only BTI PLT is used in glibc, there's no PAC PLT with glibc, and people are expected to use BIND_NOW. --- elf/elf.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/elf/elf.h b/elf/elf.h index 197b557d15..ff9f1dadd5 100644 --- a/elf/elf.h +++ b/elf/elf.h @@ -2875,6 +2875,8 @@ enum #define R_AARCH64_IRELATIVE 1032 /* STT_GNU_IFUNC relocation. */ /* 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) #define DT_AARCH64_VARIANT_PCS (DT_LOPROC + 5) #define DT_AARCH64_NUM 6 -- 2.18.4