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-rw-r--r--sysdeps/i386/tls_get_addr.S57
1 files changed, 57 insertions, 0 deletions
diff --git a/sysdeps/i386/tls_get_addr.S b/sysdeps/i386/tls_get_addr.S
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+++ b/sysdeps/i386/tls_get_addr.S
@@ -0,0 +1,57 @@
+/* Thread-local storage handling in the ELF dynamic linker. i386 version.
+ Copyright (C) 2025 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <sysdep.h>
+#include <tls.h>
+#include <cpu-features-offsets.h>
+#include <features-offsets.h>
+
+ .text
+#ifdef SHARED
+# define USE_FNSAVE
+# define MINIMUM_ALIGNMENT 4
+# define STATE_SAVE_ALIGNMENT 4
+# define ___tls_get_addr _____tls_get_addr_fnsave
+# include "tls_get_addr.h"
+# undef ___tls_get_addr
+# undef MINIMUM_ALIGNMENT
+# undef USE_FNSAVE
+
+# define MINIMUM_ALIGNMENT 16
+
+# define USE_FXSAVE
+# define STATE_SAVE_ALIGNMENT 16
+# define ___tls_get_addr _____tls_get_addr_fxsave
+# include "tls_get_addr.h"
+# undef ___tls_get_addr
+# undef USE_FXSAVE
+
+# define USE_XSAVE
+# define STATE_SAVE_ALIGNMENT 64
+# define ___tls_get_addr _____tls_get_addr_xsave
+# include "tls_get_addr.h"
+# undef ___tls_get_addr
+# undef USE_XSAVE
+
+# define USE_XSAVEC
+# define STATE_SAVE_ALIGNMENT 64
+# define ___tls_get_addr _____tls_get_addr_xsavec
+# include "tls_get_addr.h"
+# undef ___tls_get_addr
+# undef USE_XSAVEC
+#endif /* SHARED */