Author: emaste
Date: Tue Jul 31 14:12:09 2018
New Revision: 336969
URL: https://svnweb.freebsd.org/changeset/base/336969
Log:
llvm: [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.
Obtained from: llvm r338370 by Peter Smith
Modified:
head/contrib/llvm/include/llvm/BinaryFormat/ELF.h
Modified: head/contrib/llvm/include/llvm/BinaryFormat/ELF.h
==============================================================================
--- head/contrib/llvm/include/llvm/BinaryFormat/ELF.h Tue Jul 31 13:32:36
2018 (r336968)
+++ head/contrib/llvm/include/llvm/BinaryFormat/ELF.h Tue Jul 31 14:12:09
2018 (r336969)
@@ -418,8 +418,10 @@ 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,
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