LoongArch: Fix ABI related macros in elf.h to keep consistent with binutils[1].

[1]:
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=c4a7e6b56218e1d5a858682186b542e2eae01a4a;hp=0d94a8735055432029237612a6eb9165db1ec9dd
[2]:
Reference: https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html#_e_flags_identifies_abi_type_and_version

diff --git a/elf/elf.h b/elf/elf.h
index f51300b..920e689 100644 (file)
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -4093,8 +4093,11 @@ enum
 #define R_NDS32_TLS_DESC       119
 
 /* LoongArch ELF Flags */
-#define EF_LARCH_ABI           0x07
-#define EF_LARCH_ABI_LP64D     0x03
+#define EF_LARCH_ABI_MODIFIER_MASK  0x07
+#define EF_LARCH_ABI_SOFT_FLOAT     0x01
+#define EF_LARCH_ABI_SINGLE_FLOAT   0x02
+#define EF_LARCH_ABI_DOUBLE_FLOAT   0x03
+#define EF_LARCH_OBJABI_V1          0x40
 
 /* LoongArch specific dynamic relocations */
 #define R_LARCH_NONE           0