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* [glibc] LoongArch: Fix ABI related macros in elf.h to keep consistent with binutils[1].
@ 2022-11-03 13:03 Yinyu Cai
0 siblings, 0 replies; only message in thread
From: Yinyu Cai @ 2022-11-03 13:03 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=fb6ee7ba8122330ac819556a42cc56db07d9da76
commit fb6ee7ba8122330ac819556a42cc56db07d9da76
Author: caiyinyu <caiyinyu@loongson.cn>
Date: Wed Oct 12 20:28:42 2022 +0800
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:
---
elf/elf.h | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/elf/elf.h b/elf/elf.h
index f51300bc8c..920e6891e6 100644
--- 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
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2022-11-03 13:03 [glibc] LoongArch: Fix ABI related macros in elf.h to keep consistent with binutils[1] Yinyu Cai
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