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											2011-10-31 18:41:21 -05:00
										 |  |  | /* | 
					
						
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											2012-09-19 16:22:02 -05:00
										 |  |  |  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. | 
					
						
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											2011-10-31 18:41:21 -05:00
										 |  |  |  * | 
					
						
							|  |  |  |  * 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 and | 
					
						
							|  |  |  |  * only version 2 as published by the Free Software Foundation. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * This program is distributed in the hope that it will be useful, | 
					
						
							|  |  |  |  * but WITHOUT ANY WARRANTY; without even the implied warranty of
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							|  |  |  |  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 
					
						
							|  |  |  |  * GNU General Public License for more details. | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * You should have received a copy of the GNU General Public License | 
					
						
							|  |  |  |  * along with this program; if not, write to the Free Software
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							|  |  |  |  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | 
					
						
							|  |  |  |  * 02110-1301, USA. | 
					
						
							|  |  |  |  */ | 
					
						
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							|  |  |  | /* | 
					
						
							|  |  |  |  * Trampoline sequences to be copied onto user stack. | 
					
						
							|  |  |  |  * This consumes a little more space than hand-assembling | 
					
						
							|  |  |  |  * immediate constants for use in C, but is more portable | 
					
						
							|  |  |  |  * to future tweaks to the Hexagon instruction set. | 
					
						
							|  |  |  |  */ | 
					
						
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							|  |  |  | #include <asm/unistd.h> | 
					
						
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							|  |  |  | /*  Sig trampolines - call sys_sigreturn or sys_rt_sigreturn as appropriate */ | 
					
						
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							|  |  |  | /*  plain sigreturn is gone.  */ | 
					
						
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							|  |  |  | 	.globl __rt_sigtramp_template
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							|  |  |  | __rt_sigtramp_template: | 
					
						
							|  |  |  | 	r6 = #__NR_rt_sigreturn; | 
					
						
							|  |  |  | 	trap0(#1);
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