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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/arch/arc/include/asm/linkage.h
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@@ -1,9 +1,6 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #ifndef __ASM_LINKAGE_H
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@@ -12,6 +9,24 @@
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 #include <asm/dwarf.h>
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 #ifdef __ASSEMBLY__
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+
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+.macro ST2 e, o, off
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+#ifdef CONFIG_ARC_HAS_LL64
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+	std	\e, [sp, \off]
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+#else
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+	st	\e, [sp, \off]
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+	st	\o, [sp, \off+4]
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+#endif
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+.endm
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+
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+.macro LD2 e, o, off
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+#ifdef CONFIG_ARC_HAS_LL64
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+	ldd	\e, [sp, \off]
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+#else
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+	ld	\e, [sp, \off]
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+	ld	\o, [sp, \off+4]
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+#endif
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+.endm
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 #define ASM_NL		 `	/* use '`' to mark new line in macro */
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 #define __ALIGN		.align 4
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@@ -49,15 +64,15 @@
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 #else	/* !__ASSEMBLY__ */
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 #ifdef CONFIG_ARC_HAS_ICCM
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-#define __arcfp_code __attribute__((__section__(".text.arcfp")))
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+#define __arcfp_code __section(".text.arcfp")
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 #else
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-#define __arcfp_code __attribute__((__section__(".text")))
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+#define __arcfp_code __section(".text")
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 #endif
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 #ifdef CONFIG_ARC_HAS_DCCM
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-#define __arcfp_data __attribute__((__section__(".data.arcfp")))
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+#define __arcfp_data __section(".data.arcfp")
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 #else
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-#define __arcfp_data __attribute__((__section__(".data")))
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+#define __arcfp_data __section(".data")
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 #endif
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 #endif /* __ASSEMBLY__ */