46 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
			
		
		
	
	
			46 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
| /*
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|  * Copyright (c) 2011 Aeroflex Gaisler
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|  *
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|  * BSD license:
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|  *
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|  * Permission is hereby granted, free of charge, to any person obtaining a copy
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|  * of this software and associated documentation files (the "Software"), to deal
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|  * in the Software without restriction, including without limitation the rights
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|  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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|  * copies of the Software, and to permit persons to whom the Software is
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|  * furnished to do so, subject to the following conditions:
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|  *
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|  * The above copyright notice and this permission notice shall be included in
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|  * all copies or substantial portions of the Software.
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|  *
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|  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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|  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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|  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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|  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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|  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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|  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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|  * THE SOFTWARE.
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|  */
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| 
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| 
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| #include <asm-leon/leon.h>
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| #include <asm-leon/leonstack.h>
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| #include <asm-leon/asmmacro.h>
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|         
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|   .seg    "text"
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| 
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|         ! srmmu trap or data access trap
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| 	/* ------- */
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| 	.weak	_srmmu_fault_svt
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| 	.set	_srmmu_fault_svt,__srmmu_fault_svt
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| 	.weak	_srmmu_fault
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| 	.set	_srmmu_fault,__srmmu_fault
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| 	/* ------- */
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| 
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| /* 1 (inst) or 9 (data) in %l6 */	
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| __srmmu_fault_svt:
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| __srmmu_fault:	
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| 	ta 0; nop; nop; nop;
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|   	jmp  %l1			! Re-execute save.
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|   	rett %l2
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