LoongArch: Sync from glibc upstream

Signed-off-by: ticat_fp <fanpeng@loongson.cn>

LoongArch-Replace-deprecated-v0-with-a0-to-eliminate.patch

@@ -0,0 +1,28 @@
+From b4b4bb7c9220a0bbdf5aec0ac8c1de1d22329280 Mon Sep 17 00:00:00 2001
+From: caiyinyu <caiyinyu@loongson.cn>
+Date: Thu, 14 Sep 2023 19:48:24 +0800
+Subject: [PATCH 21/29] LoongArch: Replace deprecated $v0 with $a0 to eliminate
+ 'as' Warnings.
+
+Signed-off-by: Peng Fan <fanpeng@loongson.cn>
+Signed-off-by: ticat_fp <fanpeng@loongson.cn>
+---
+ sysdeps/loongarch/dl-machine.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sysdeps/loongarch/dl-machine.h b/sysdeps/loongarch/dl-machine.h
+index 8a2db9de..57913cef 100644
+--- a/sysdeps/loongarch/dl-machine.h
++++ b/sysdeps/loongarch/dl-machine.h
+@@ -90,7 +90,7 @@ static inline ElfW (Addr) elf_machine_dynamic (void)
+ 	or	$a0, $sp, $zero   \n\
+ 	bl	_dl_start   \n\
+ 	# Stash user entry point in s0.   \n\
+-	or	$s0, $v0, $zero   \n\
++	or	$s0, $a0, $zero   \n\
+ 	# Load the original argument count.   \n\
+ 	ld.d	$a1, $sp, 0   \n\
+ 	# Call _dl_init (struct link_map *main_map, int argc, \
+-- 
+2.33.0
+