linux/arch/sparc/lib/csum_copy_from_user.S

/* csum_copy_from_user.S: Checksum+copy from userspace.
 *
 * Copyright (C) 2005 David S. Miller (davem@davemloft.net)
 */

#define EX_LD(x)		\
98:	x;			\
	.section .fixup, "ax";	\
	.align 4;		\
99:	retl;			\
	 mov	-1, %o0;	\
	.section __ex_table,"a";\
	.align 4;		\
	.word 98b, 99b;		\
	.text;			\
	.align 4;

#define FUNC_NAME		__csum_partial_copy_from_user
#define LOAD(type,addr,dest)	type##a [addr] %asi, dest

#include "csum_copy.S"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`/* csum_copy_from_user.S: Checksum+copy from userspace.`
			`*`
			`* Copyright (C) 2005 David S. Miller (davem@davemloft.net)`
			`*/`

			`#define EX_LD(x) \`
			`98: x; \`
sparc64: Fix section attribute warnings. CSUM copy to/from user assembler was missing allocatable and executable attributes for .fixup Signed-off-by: David S. Miller <davem@davemloft.net> 2009-05-29 23:12:02 +00:00			`.section .fixup, "ax"; \`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`.align 4; \`
			`99: retl; \`
			`mov -1, %o0; \`
[SPARC64]: Mark __ex_table section correctly. We must use the "a" (allocate) attribute every time we emit an entry into the __ex_table section. For consistency, use "a" instead of #alloc which is some Solaris compat cruft GNU as provides on Sparc. Signed-off-by: David S. Miller <davem@davemloft.net> 2006-03-05 07:23:56 +00:00			`.section __ex_table,"a";\`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`.align 4; \`
			`.word 98b, 99b; \`
			`.text; \`
			`.align 4;`

			`#define FUNC_NAME __csum_partial_copy_from_user`
			`#define LOAD(type,addr,dest) type##a [addr] %asi, dest`

			`#include "csum_copy.S"`