From d9e74901fd427d9a4fc02b2cf00c6f13165a1465 Mon Sep 17 00:00:00 2001 From: Peter Smith Date: Tue, 31 Jul 2018 13:03:54 +0000 Subject: [PATCH] [ELF][ARM] Add Arm ABI names for float ABI ELF Header flags The ELF for the Arm architecture document defines, for EF_ARM_EABI_VER5 and above, the flags EF_ARM_ABI_FLOAT_HARD and EF_ARM_ABI_FLOAT_SOFT. These have been defined to be compatible with the existing EF_ARM_VFP_FLOAT and EF_ARM_SOFT_FLOAT used by gcc for EF_ARM_EABI_UNKNOWN. This patch adds the flags in addition to the existing ones so that any code depending on the old names will still work. Differential Revision: https://reviews.llvm.org/D49992 llvm-svn: 338370 --- llvm/include/llvm/BinaryFormat/ELF.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/llvm/include/llvm/BinaryFormat/ELF.h b/llvm/include/llvm/BinaryFormat/ELF.h index 0f3f1939ce68..2e778779117b 100644 --- a/llvm/include/llvm/BinaryFormat/ELF.h +++ b/llvm/include/llvm/BinaryFormat/ELF.h @@ -413,8 +413,10 @@ enum { // ARM Specific e_flags enum : unsigned { - EF_ARM_SOFT_FLOAT = 0x00000200U, - EF_ARM_VFP_FLOAT = 0x00000400U, + EF_ARM_SOFT_FLOAT = 0x00000200U, // Legacy pre EABI_VER5 + EF_ARM_ABI_FLOAT_SOFT = 0x00000200U, // EABI_VER5 + EF_ARM_VFP_FLOAT = 0x00000400U, // Legacy pre EABI_VER5 + EF_ARM_ABI_FLOAT_HARD = 0x00000400U, // EABI_VER5 EF_ARM_EABI_UNKNOWN = 0x00000000U, EF_ARM_EABI_VER1 = 0x01000000U, EF_ARM_EABI_VER2 = 0x02000000U,