Release 4.14 arch/x86/um/fault.c

/* 
 * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 * Licensed under the GPL
 */

#include <sysdep/ptrace.h>

/* These two are from asm-um/uaccess.h and linux/module.h, check them. */

struct exception_table_entry
{
	
unsigned long insn;
	
unsigned long fixup;
};

const struct exception_table_entry *search_exception_tables(unsigned long add);

/* Compare this to arch/i386/mm/extable.c:fixup_exception() */


int arch_fixup(unsigned long address, struct uml_pt_regs *regs)
{
	const struct exception_table_entry *fixup;

	fixup = search_exception_tables(address);
	if (fixup) {
		UPT_IP(regs) = fixup->fixup;
		return 1;
	}
	return 0;
}
Contributors
Person
Tokens
Prop
Commits
CommitProp
Jeff Dike
42
87.50%
4
80.00%
Paolo 'Blaisorblade' Giarrusso
6
12.50%
1
20.00%
Total
48
100.00%
5
100.00%

Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Jeff Dike
52
66.67%
5
71.43%
Paolo 'Blaisorblade' Giarrusso
25
32.05%
1
14.29%
Al Viro
1
1.28%
1
14.29%
Total
78
100.00%
7
100.00%
Directory: arch/x86/um

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.