1575 lines
		
	
	
		
			26 KiB
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			1575 lines
		
	
	
		
			26 KiB
		
	
	
	
		
			C
		
	
	
	
| /*
 | |
|    SPARC micro operations
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| 
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|    Copyright (C) 2003 Thomas M. Ogrisegg <tom@fnord.at>
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| 
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|    This library is free software; you can redistribute it and/or
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|    modify it under the terms of the GNU Lesser General Public
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|    License as published by the Free Software Foundation; either
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|    version 2 of the License, or (at your option) any later version.
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| 
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|    This library is distributed in the hope that it will be useful,
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|    but WITHOUT ANY WARRANTY; without even the implied warranty of
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|    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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|    Lesser General Public License for more details.
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| 
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|    You should have received a copy of the GNU Lesser General Public
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|    License along with this library; if not, write to the Free Software
 | |
|    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 | |
| */
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| 
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| #include "exec.h"
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| 
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|  /*XXX*/
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| #define REGNAME g0
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| #define REG (env->gregs[0])
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| #include "op_template.h"
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| #define REGNAME g1
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| #define REG (env->gregs[1])
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| #include "op_template.h"
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| #define REGNAME g2
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| #define REG (env->gregs[2])
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| #include "op_template.h"
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| #define REGNAME g3
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| #define REG (env->gregs[3])
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| #include "op_template.h"
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| #define REGNAME g4
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| #define REG (env->gregs[4])
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| #include "op_template.h"
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| #define REGNAME g5
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| #define REG (env->gregs[5])
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| #include "op_template.h"
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| #define REGNAME g6
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| #define REG (env->gregs[6])
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| #include "op_template.h"
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| #define REGNAME g7
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| #define REG (env->gregs[7])
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| #include "op_template.h"
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| #define REGNAME i0
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| #define REG (REGWPTR[16])
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| #include "op_template.h"
 | |
| #define REGNAME i1
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| #define REG (REGWPTR[17])
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| #include "op_template.h"
 | |
| #define REGNAME i2
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| #define REG (REGWPTR[18])
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| #include "op_template.h"
 | |
| #define REGNAME i3
 | |
| #define REG (REGWPTR[19])
 | |
| #include "op_template.h"
 | |
| #define REGNAME i4
 | |
| #define REG (REGWPTR[20])
 | |
| #include "op_template.h"
 | |
| #define REGNAME i5
 | |
| #define REG (REGWPTR[21])
 | |
| #include "op_template.h"
 | |
| #define REGNAME i6
 | |
| #define REG (REGWPTR[22])
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| #include "op_template.h"
 | |
| #define REGNAME i7
 | |
| #define REG (REGWPTR[23])
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| #include "op_template.h"
 | |
| #define REGNAME l0
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| #define REG (REGWPTR[8])
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| #include "op_template.h"
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| #define REGNAME l1
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| #define REG (REGWPTR[9])
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| #include "op_template.h"
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| #define REGNAME l2
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| #define REG (REGWPTR[10])
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| #include "op_template.h"
 | |
| #define REGNAME l3
 | |
| #define REG (REGWPTR[11])
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| #include "op_template.h"
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| #define REGNAME l4
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| #define REG (REGWPTR[12])
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| #include "op_template.h"
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| #define REGNAME l5
 | |
| #define REG (REGWPTR[13])
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| #include "op_template.h"
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| #define REGNAME l6
 | |
| #define REG (REGWPTR[14])
 | |
| #include "op_template.h"
 | |
| #define REGNAME l7
 | |
| #define REG (REGWPTR[15])
 | |
| #include "op_template.h"
 | |
| #define REGNAME o0
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| #define REG (REGWPTR[0])
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| #include "op_template.h"
 | |
| #define REGNAME o1
 | |
| #define REG (REGWPTR[1])
 | |
| #include "op_template.h"
 | |
| #define REGNAME o2
 | |
| #define REG (REGWPTR[2])
 | |
| #include "op_template.h"
 | |
| #define REGNAME o3
 | |
| #define REG (REGWPTR[3])
 | |
| #include "op_template.h"
 | |
| #define REGNAME o4
 | |
| #define REG (REGWPTR[4])
 | |
| #include "op_template.h"
 | |
| #define REGNAME o5
 | |
| #define REG (REGWPTR[5])
 | |
| #include "op_template.h"
 | |
| #define REGNAME o6
 | |
| #define REG (REGWPTR[6])
 | |
| #include "op_template.h"
 | |
| #define REGNAME o7
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| #define REG (REGWPTR[7])
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| #include "op_template.h"
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| 
 | |
| #define REGNAME f0
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| #define REG (env->fpr[0])
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| #include "fop_template.h"
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| #define REGNAME f1
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| #define REG (env->fpr[1])
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| #include "fop_template.h"
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| #define REGNAME f2
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| #define REG (env->fpr[2])
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| #include "fop_template.h"
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| #define REGNAME f3
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| #define REG (env->fpr[3])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f4
 | |
| #define REG (env->fpr[4])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f5
 | |
| #define REG (env->fpr[5])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f6
 | |
| #define REG (env->fpr[6])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f7
 | |
| #define REG (env->fpr[7])
 | |
| #include "fop_template.h"
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| #define REGNAME f8
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| #define REG (env->fpr[8])
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| #include "fop_template.h"
 | |
| #define REGNAME f9
 | |
| #define REG (env->fpr[9])
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| #include "fop_template.h"
 | |
| #define REGNAME f10
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| #define REG (env->fpr[10])
 | |
| #include "fop_template.h"
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| #define REGNAME f11
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| #define REG (env->fpr[11])
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| #include "fop_template.h"
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| #define REGNAME f12
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| #define REG (env->fpr[12])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f13
 | |
| #define REG (env->fpr[13])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f14
 | |
| #define REG (env->fpr[14])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f15
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| #define REG (env->fpr[15])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f16
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| #define REG (env->fpr[16])
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| #include "fop_template.h"
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| #define REGNAME f17
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| #define REG (env->fpr[17])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f18
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| #define REG (env->fpr[18])
 | |
| #include "fop_template.h"
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| #define REGNAME f19
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| #define REG (env->fpr[19])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f20
 | |
| #define REG (env->fpr[20])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f21
 | |
| #define REG (env->fpr[21])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f22
 | |
| #define REG (env->fpr[22])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f23
 | |
| #define REG (env->fpr[23])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f24
 | |
| #define REG (env->fpr[24])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f25
 | |
| #define REG (env->fpr[25])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f26
 | |
| #define REG (env->fpr[26])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f27
 | |
| #define REG (env->fpr[27])
 | |
| #include "fop_template.h"
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| #define REGNAME f28
 | |
| #define REG (env->fpr[28])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f29
 | |
| #define REG (env->fpr[29])
 | |
| #include "fop_template.h"
 | |
| #define REGNAME f30
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| #define REG (env->fpr[30])
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| #include "fop_template.h"
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| #define REGNAME f31
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| #define REG (env->fpr[31])
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| #include "fop_template.h"
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| 
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| #ifdef TARGET_SPARC64
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| #define REGNAME f32
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| #define REG (env->fpr[32])
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| #include "fop_template.h"
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| #define REGNAME f34
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| #define REG (env->fpr[34])
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| #include "fop_template.h"
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| #define REGNAME f36
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| #define REG (env->fpr[36])
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| #include "fop_template.h"
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| #define REGNAME f38
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| #define REG (env->fpr[38])
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| #include "fop_template.h"
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| #define REGNAME f40
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| #define REG (env->fpr[40])
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| #include "fop_template.h"
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| #define REGNAME f42
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| #define REG (env->fpr[42])
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| #include "fop_template.h"
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| #define REGNAME f44
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| #define REG (env->fpr[44])
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| #include "fop_template.h"
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| #define REGNAME f46
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| #define REG (env->fpr[46])
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| #include "fop_template.h"
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| #define REGNAME f48
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| #define REG (env->fpr[47])
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| #include "fop_template.h"
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| #define REGNAME f50
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| #define REG (env->fpr[50])
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| #include "fop_template.h"
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| #define REGNAME f52
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| #define REG (env->fpr[52])
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| #include "fop_template.h"
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| #define REGNAME f54
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| #define REG (env->fpr[54])
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| #include "fop_template.h"
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| #define REGNAME f56
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| #define REG (env->fpr[56])
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| #include "fop_template.h"
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| #define REGNAME f58
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| #define REG (env->fpr[58])
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| #include "fop_template.h"
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| #define REGNAME f60
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| #define REG (env->fpr[60])
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| #include "fop_template.h"
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| #define REGNAME f62
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| #define REG (env->fpr[62])
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| #include "fop_template.h"
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| #endif
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| 
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| #ifdef TARGET_SPARC64
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| #ifdef WORDS_BIGENDIAN
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| typedef union UREG64 {
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|     struct { uint16_t v3, v2, v1, v0; } w;
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|     struct { uint32_t v1, v0; } l;
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|     uint64_t q;
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| } UREG64;
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| #else
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| typedef union UREG64 {
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|     struct { uint16_t v0, v1, v2, v3; } w;
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|     struct { uint32_t v0, v1; } l;
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|     uint64_t q;
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| } UREG64;
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| #endif
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| 
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| #define PARAMQ1 \
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| ({\
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|     UREG64 __p;\
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|     __p.l.v1 = PARAM1;\
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|     __p.l.v0 = PARAM2;\
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|     __p.q;\
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| }) 
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| 
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| void OPPROTO op_movq_T0_im64(void)
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| {
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|     T0 = PARAMQ1;
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| }
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| 
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| void OPPROTO op_movq_T1_im64(void)
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| {
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|     T1 = PARAMQ1;
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| }
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| 
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| #define XFLAG_SET(x) ((env->xcc&x)?1:0)
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| 
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| #else
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| #define EIP (env->pc)
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| #endif
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| 
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| #define FLAG_SET(x) ((env->psr&x)?1:0)
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| 
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| void OPPROTO op_movl_T0_0(void)
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| {
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|     T0 = 0;
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| }
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| 
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| void OPPROTO op_movl_T0_im(void)
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| {
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|     T0 = (uint32_t)PARAM1;
 | |
| }
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| 
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| void OPPROTO op_movl_T1_im(void)
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| {
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|     T1 = (uint32_t)PARAM1;
 | |
| }
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| 
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| void OPPROTO op_movl_T2_im(void)
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| {
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|     T2 = (uint32_t)PARAM1;
 | |
| }
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| 
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| void OPPROTO op_movl_T0_sim(void)
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| {
 | |
|     T0 = (int32_t)PARAM1;
 | |
| }
 | |
| 
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| void OPPROTO op_movl_T1_sim(void)
 | |
| {
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|     T1 = (int32_t)PARAM1;
 | |
| }
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| 
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| void OPPROTO op_movl_T2_sim(void)
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| {
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|     T2 = (int32_t)PARAM1;
 | |
| }
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| 
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| void OPPROTO op_movl_T0_env(void)
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| {
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|     T0 = *(uint32_t *)((char *)env + PARAM1);
 | |
| }
 | |
| 
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| void OPPROTO op_movl_env_T0(void)
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| {
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|     *(uint32_t *)((char *)env + PARAM1) = T0;
 | |
| }
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| 
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| void OPPROTO op_movtl_T0_env(void)
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| {
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|     T0 = *(target_ulong *)((char *)env + PARAM1);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_movtl_env_T0(void)
 | |
| {
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|     *(target_ulong *)((char *)env + PARAM1) = T0;
 | |
| }
 | |
| 
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| void OPPROTO op_add_T1_T0(void)
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| {
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|     T0 += T1;
 | |
| }
 | |
| 
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| void OPPROTO op_add_T1_T0_cc(void)
 | |
| {
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|     target_ulong src1;
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| 
 | |
|     src1 = T0;
 | |
|     T0 += T1;
 | |
|     env->psr = 0;
 | |
| #ifdef TARGET_SPARC64
 | |
|     if (!(T0 & 0xffffffff))
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| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
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| 	env->psr |= PSR_NEG;
 | |
|     if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
 | |
| 	env->psr |= PSR_CARRY;
 | |
|     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
 | |
| 	 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 | |
| 	env->psr |= PSR_OVF;
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| 
 | |
|     env->xcc = 0;
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|     if (!T0)
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| 	env->xcc |= PSR_ZERO;
 | |
|     if ((int64_t) T0 < 0)
 | |
| 	env->xcc |= PSR_NEG;
 | |
|     if (T0 < src1)
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| 	env->xcc |= PSR_CARRY;
 | |
|     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
 | |
| 	env->xcc |= PSR_OVF;
 | |
| #else
 | |
|     if (!T0)
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| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if (T0 < src1)
 | |
| 	env->psr |= PSR_CARRY;
 | |
|     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
 | |
| 	env->psr |= PSR_OVF;
 | |
| #endif
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_addx_T1_T0(void)
 | |
| {
 | |
|     T0 += T1 + FLAG_SET(PSR_CARRY);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_addx_T1_T0_cc(void)
 | |
| {
 | |
|     target_ulong src1;
 | |
| 
 | |
|     src1 = T0;
 | |
|     T0 += T1 + FLAG_SET(PSR_CARRY);
 | |
|     env->psr = 0;
 | |
| #ifdef TARGET_SPARC64
 | |
|     if (!(T0 & 0xffffffff))
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
 | |
| 	env->psr |= PSR_CARRY;
 | |
|     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
 | |
| 	 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 | |
| 	env->psr |= PSR_OVF;
 | |
| 
 | |
|     env->xcc = 0;
 | |
|     if (!T0)
 | |
| 	env->xcc |= PSR_ZERO;
 | |
|     if ((int64_t) T0 < 0)
 | |
| 	env->xcc |= PSR_NEG;
 | |
|     if (T0 < src1)
 | |
| 	env->xcc |= PSR_CARRY;
 | |
|     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
 | |
| 	env->xcc |= PSR_OVF;
 | |
| #else
 | |
|     if (!T0)
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if (T0 < src1)
 | |
| 	env->psr |= PSR_CARRY;
 | |
|     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
 | |
| 	env->psr |= PSR_OVF;
 | |
| #endif
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_sub_T1_T0(void)
 | |
| {
 | |
|     T0 -= T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_sub_T1_T0_cc(void)
 | |
| {
 | |
|     target_ulong src1;
 | |
| 
 | |
|     src1 = T0;
 | |
|     T0 -= T1;
 | |
|     env->psr = 0;
 | |
| #ifdef TARGET_SPARC64
 | |
|     if (!(T0 & 0xffffffff))
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
 | |
| 	env->psr |= PSR_CARRY;
 | |
|     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
 | |
| 	 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 | |
| 	env->psr |= PSR_OVF;
 | |
| 
 | |
|     env->xcc = 0;
 | |
|     if (!T0)
 | |
| 	env->xcc |= PSR_ZERO;
 | |
|     if ((int64_t) T0 < 0)
 | |
| 	env->xcc |= PSR_NEG;
 | |
|     if (src1 < T1)
 | |
| 	env->xcc |= PSR_CARRY;
 | |
|     if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
 | |
| 	env->xcc |= PSR_OVF;
 | |
| #else
 | |
|     if (!T0)
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if (src1 < T1)
 | |
| 	env->psr |= PSR_CARRY;
 | |
|     if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
 | |
| 	env->psr |= PSR_OVF;
 | |
| #endif
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_subx_T1_T0(void)
 | |
| {
 | |
|     T0 -= T1 + FLAG_SET(PSR_CARRY);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_subx_T1_T0_cc(void)
 | |
| {
 | |
|     target_ulong src1;
 | |
| 
 | |
|     src1 = T0;
 | |
|     T0 -= T1 + FLAG_SET(PSR_CARRY);
 | |
|     env->psr = 0;
 | |
| #ifdef TARGET_SPARC64
 | |
|     if (!(T0 & 0xffffffff))
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
 | |
| 	env->psr |= PSR_CARRY;
 | |
|     if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
 | |
| 	 ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
 | |
| 	env->psr |= PSR_OVF;
 | |
| 
 | |
|     env->xcc = 0;
 | |
|     if (!T0)
 | |
| 	env->xcc |= PSR_ZERO;
 | |
|     if ((int64_t) T0 < 0)
 | |
| 	env->xcc |= PSR_NEG;
 | |
|     if (src1 < T1)
 | |
| 	env->xcc |= PSR_CARRY;
 | |
|     if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
 | |
| 	env->xcc |= PSR_OVF;
 | |
| #else
 | |
|     if (!T0)
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if (src1 < T1)
 | |
| 	env->psr |= PSR_CARRY;
 | |
|     if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
 | |
| 	env->psr |= PSR_OVF;
 | |
| #endif
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_and_T1_T0(void)
 | |
| {
 | |
|     T0 &= T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_or_T1_T0(void)
 | |
| {
 | |
|     T0 |= T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_xor_T1_T0(void)
 | |
| {
 | |
|     T0 ^= T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_andn_T1_T0(void)
 | |
| {
 | |
|     T0 &= ~T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_orn_T1_T0(void)
 | |
| {
 | |
|     T0 |= ~T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_xnor_T1_T0(void)
 | |
| {
 | |
|     T0 ^= ~T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_umul_T1_T0(void)
 | |
| {
 | |
|     uint64_t res;
 | |
|     res = (uint64_t) T0 * (uint64_t) T1;
 | |
| #ifdef TARGET_SPARC64
 | |
|     T0 = res;
 | |
| #else
 | |
|     T0 = res & 0xffffffff;
 | |
| #endif
 | |
|     env->y = res >> 32;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_smul_T1_T0(void)
 | |
| {
 | |
|     uint64_t res;
 | |
|     res = (int64_t) ((int32_t) T0) * (int64_t) ((int32_t) T1);
 | |
| #ifdef TARGET_SPARC64
 | |
|     T0 = res;
 | |
| #else
 | |
|     T0 = res & 0xffffffff;
 | |
| #endif
 | |
|     env->y = res >> 32;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_mulscc_T1_T0(void)
 | |
| {
 | |
|     unsigned int b1, N, V, b2;
 | |
|     target_ulong src1;
 | |
| 
 | |
|     N = FLAG_SET(PSR_NEG);
 | |
|     V = FLAG_SET(PSR_OVF);
 | |
|     b1 = N ^ V;
 | |
|     b2 = T0 & 1;
 | |
|     T0 = (b1 << 31) | (T0 >> 1);
 | |
|     if (!(env->y & 1))
 | |
|         T1 = 0;
 | |
|     /* do addition and update flags */
 | |
|     src1 = T0;
 | |
|     T0 += T1;
 | |
|     env->psr = 0;
 | |
|     if (!T0)
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if (T0 < src1)
 | |
| 	env->psr |= PSR_CARRY;
 | |
|     if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
 | |
| 	env->psr |= PSR_OVF;
 | |
|     env->y = (b2 << 31) | (env->y >> 1);
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_udiv_T1_T0(void)
 | |
| {
 | |
|     uint64_t x0;
 | |
|     uint32_t x1;
 | |
| 
 | |
|     x0 = T0 | ((uint64_t) (env->y) << 32);
 | |
|     x1 = T1;
 | |
|     x0 = x0 / x1;
 | |
|     if (x0 > 0xffffffff) {
 | |
| 	T0 = 0xffffffff;
 | |
| 	T1 = 1;
 | |
|     } else {
 | |
| 	T0 = x0;
 | |
| 	T1 = 0;
 | |
|     }
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_sdiv_T1_T0(void)
 | |
| {
 | |
|     int64_t x0;
 | |
|     int32_t x1;
 | |
| 
 | |
|     x0 = T0 | ((int64_t) (env->y) << 32);
 | |
|     x1 = T1;
 | |
|     x0 = x0 / x1;
 | |
|     if ((int32_t) x0 != x0) {
 | |
| 	T0 = x0 < 0? 0x80000000: 0x7fffffff;
 | |
| 	T1 = 1;
 | |
|     } else {
 | |
| 	T0 = x0;
 | |
| 	T1 = 0;
 | |
|     }
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_div_cc(void)
 | |
| {
 | |
|     env->psr = 0;
 | |
| #ifdef TARGET_SPARC64
 | |
|     if (!T0)
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if (T1)
 | |
| 	env->psr |= PSR_OVF;
 | |
| 
 | |
|     env->xcc = 0;
 | |
|     if (!T0)
 | |
| 	env->xcc |= PSR_ZERO;
 | |
|     if ((int64_t) T0 < 0)
 | |
| 	env->xcc |= PSR_NEG;
 | |
| #else
 | |
|     if (!T0)
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
|     if (T1)
 | |
| 	env->psr |= PSR_OVF;
 | |
| #endif
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| #ifdef TARGET_SPARC64
 | |
| void OPPROTO op_mulx_T1_T0(void)
 | |
| {
 | |
|     T0 *= T1;
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_udivx_T1_T0(void)
 | |
| {
 | |
|     T0 /= T1;
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_sdivx_T1_T0(void)
 | |
| {
 | |
|     if (T0 == INT64_MIN && T1 == -1)
 | |
| 	T0 = INT64_MIN;
 | |
|     else
 | |
| 	T0 /= (target_long) T1;
 | |
|     FORCE_RET();
 | |
| }
 | |
| #endif
 | |
| 
 | |
| void OPPROTO op_logic_T0_cc(void)
 | |
| {
 | |
|     env->psr = 0;
 | |
| #ifdef TARGET_SPARC64
 | |
|     if (!(T0 & 0xffffffff))
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
| 
 | |
|     env->xcc = 0;
 | |
|     if (!T0)
 | |
| 	env->xcc |= PSR_ZERO;
 | |
|     if ((int64_t) T0 < 0)
 | |
| 	env->xcc |= PSR_NEG;
 | |
| #else
 | |
|     if (!T0)
 | |
| 	env->psr |= PSR_ZERO;
 | |
|     if ((int32_t) T0 < 0)
 | |
| 	env->psr |= PSR_NEG;
 | |
| #endif
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_sll(void)
 | |
| {
 | |
|     T0 <<= T1;
 | |
| }
 | |
| 
 | |
| #ifdef TARGET_SPARC64
 | |
| void OPPROTO op_srl(void)
 | |
| {
 | |
|     T0 = (T0 & 0xffffffff) >> T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_srlx(void)
 | |
| {
 | |
|     T0 >>= T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_sra(void)
 | |
| {
 | |
|     T0 = ((int32_t) (T0 & 0xffffffff)) >> T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_srax(void)
 | |
| {
 | |
|     T0 = ((int64_t) T0) >> T1;
 | |
| }
 | |
| #else
 | |
| void OPPROTO op_srl(void)
 | |
| {
 | |
|     T0 >>= T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_sra(void)
 | |
| {
 | |
|     T0 = ((int32_t) T0) >> T1;
 | |
| }
 | |
| #endif
 | |
| 
 | |
| /* Load and store */
 | |
| #define MEMSUFFIX _raw
 | |
| #include "op_mem.h"
 | |
| #if !defined(CONFIG_USER_ONLY)
 | |
| #define MEMSUFFIX _user
 | |
| #include "op_mem.h"
 | |
| 
 | |
| #define MEMSUFFIX _kernel
 | |
| #include "op_mem.h"
 | |
| #endif
 | |
| 
 | |
| void OPPROTO op_ldfsr(void)
 | |
| {
 | |
|     PUT_FSR32(env, *((uint32_t *) &FT0));
 | |
|     helper_ldfsr();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_stfsr(void)
 | |
| {
 | |
|     *((uint32_t *) &FT0) = GET_FSR32(env);
 | |
| }
 | |
| 
 | |
| #ifndef TARGET_SPARC64
 | |
| void OPPROTO op_rdpsr(void)
 | |
| {
 | |
|     do_rdpsr();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_wrpsr(void)
 | |
| {
 | |
|     do_wrpsr();
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_rett(void)
 | |
| {
 | |
|     helper_rett();
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| /* XXX: use another pointer for %iN registers to avoid slow wrapping
 | |
|    handling ? */
 | |
| void OPPROTO op_save(void)
 | |
| {
 | |
|     uint32_t cwp;
 | |
|     cwp = (env->cwp - 1) & (NWINDOWS - 1); 
 | |
|     if (env->wim & (1 << cwp)) {
 | |
|         raise_exception(TT_WIN_OVF);
 | |
|     }
 | |
|     set_cwp(cwp);
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_restore(void)
 | |
| {
 | |
|     uint32_t cwp;
 | |
|     cwp = (env->cwp + 1) & (NWINDOWS - 1); 
 | |
|     if (env->wim & (1 << cwp)) {
 | |
|         raise_exception(TT_WIN_UNF);
 | |
|     }
 | |
|     set_cwp(cwp);
 | |
|     FORCE_RET();
 | |
| }
 | |
| #else
 | |
| void OPPROTO op_rdccr(void)
 | |
| {
 | |
|     T0 = GET_CCR(env);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_wrccr(void)
 | |
| {
 | |
|     PUT_CCR(env, T0);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_rdtick(void)
 | |
| {
 | |
|     T0 = 0; // XXX read cycle counter and bit 31
 | |
| }
 | |
| 
 | |
| void OPPROTO op_wrtick(void)
 | |
| {
 | |
|     // XXX write cycle counter and bit 31
 | |
| }
 | |
| 
 | |
| void OPPROTO op_rdtpc(void)
 | |
| {
 | |
|     T0 = env->tpc[env->tl];
 | |
| }
 | |
| 
 | |
| void OPPROTO op_wrtpc(void)
 | |
| {
 | |
|     env->tpc[env->tl] = T0;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_rdtnpc(void)
 | |
| {
 | |
|     T0 = env->tnpc[env->tl];
 | |
| }
 | |
| 
 | |
| void OPPROTO op_wrtnpc(void)
 | |
| {
 | |
|     env->tnpc[env->tl] = T0;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_rdtstate(void)
 | |
| {
 | |
|     T0 = env->tstate[env->tl];
 | |
| }
 | |
| 
 | |
| void OPPROTO op_wrtstate(void)
 | |
| {
 | |
|     env->tstate[env->tl] = T0;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_rdtt(void)
 | |
| {
 | |
|     T0 = env->tt[env->tl];
 | |
| }
 | |
| 
 | |
| void OPPROTO op_wrtt(void)
 | |
| {
 | |
|     env->tt[env->tl] = T0;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_rdpstate(void)
 | |
| {
 | |
|     T0 = env->pstate;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_wrpstate(void)
 | |
| {
 | |
|     do_wrpstate();
 | |
| }
 | |
| 
 | |
| // CWP handling is reversed in V9, but we still use the V8 register
 | |
| // order.
 | |
| void OPPROTO op_rdcwp(void)
 | |
| {
 | |
|     T0 = NWINDOWS - 1 - env->cwp;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_wrcwp(void)
 | |
| {
 | |
|     env->cwp = NWINDOWS - 1 - T0;
 | |
| }
 | |
| 
 | |
| /* XXX: use another pointer for %iN registers to avoid slow wrapping
 | |
|    handling ? */
 | |
| void OPPROTO op_save(void)
 | |
| {
 | |
|     uint32_t cwp;
 | |
|     cwp = (env->cwp - 1) & (NWINDOWS - 1); 
 | |
|     if (env->cansave == 0) {
 | |
|         raise_exception(TT_SPILL | (env->otherwin != 0 ? 
 | |
| 				    (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
 | |
| 				    ((env->wstate & 0x7) << 2)));
 | |
|     } else {
 | |
| 	if (env->cleanwin - env->canrestore == 0) {
 | |
| 	    // XXX Clean windows without trap
 | |
| 	    raise_exception(TT_CLRWIN);
 | |
| 	} else {
 | |
| 	    env->cansave--;
 | |
| 	    env->canrestore++;
 | |
| 	    set_cwp(cwp);
 | |
| 	}
 | |
|     }
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_restore(void)
 | |
| {
 | |
|     uint32_t cwp;
 | |
|     cwp = (env->cwp + 1) & (NWINDOWS - 1); 
 | |
|     if (env->canrestore == 0) {
 | |
|         raise_exception(TT_FILL | (env->otherwin != 0 ? 
 | |
| 				   (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
 | |
| 				   ((env->wstate & 0x7) << 2)));
 | |
|     } else {
 | |
| 	env->cansave++;
 | |
| 	env->canrestore--;
 | |
| 	set_cwp(cwp);
 | |
|     }
 | |
|     FORCE_RET();
 | |
| }
 | |
| #endif
 | |
| 
 | |
| void OPPROTO op_exception(void)
 | |
| {
 | |
|     env->exception_index = PARAM1;
 | |
|     cpu_loop_exit();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_trap_T0(void)
 | |
| {
 | |
|     env->exception_index = TT_TRAP + (T0 & 0x7f);
 | |
|     cpu_loop_exit();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_trapcc_T0(void)
 | |
| {
 | |
|     if (T2) {
 | |
|         env->exception_index = TT_TRAP + (T0 & 0x7f);
 | |
|         cpu_loop_exit();
 | |
|     }
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_trap_ifnofpu(void)
 | |
| {
 | |
|     if (!env->psref) {
 | |
|         env->exception_index = TT_NFPU_INSN;
 | |
|         cpu_loop_exit();
 | |
|     }
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fpexception_im(void)
 | |
| {
 | |
|     env->exception_index = TT_FP_EXCP;
 | |
|     env->fsr &= ~FSR_FTT_MASK;
 | |
|     env->fsr |= PARAM1;
 | |
|     cpu_loop_exit();
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_debug(void)
 | |
| {
 | |
|     helper_debug();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_exit_tb(void)
 | |
| {
 | |
|     EXIT_TB();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_ba(void)
 | |
| {
 | |
|     T2 = 1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_be(void)
 | |
| {
 | |
|     T2 = FLAG_SET(PSR_ZERO);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_ble(void)
 | |
| {
 | |
|     target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
 | |
|     
 | |
|     T2 = Z | (N ^ V);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bl(void)
 | |
| {
 | |
|     target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
 | |
| 
 | |
|     T2 = N ^ V;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bleu(void)
 | |
| {
 | |
|     target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
 | |
| 
 | |
|     T2 = C | Z;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bcs(void)
 | |
| {
 | |
|     T2 = FLAG_SET(PSR_CARRY);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bvs(void)
 | |
| {
 | |
|     T2 = FLAG_SET(PSR_OVF);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bn(void)
 | |
| {
 | |
|     T2 = 0;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bneg(void)
 | |
| {
 | |
|     T2 = FLAG_SET(PSR_NEG);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bne(void)
 | |
| {
 | |
|     T2 = !FLAG_SET(PSR_ZERO);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bg(void)
 | |
| {
 | |
|     target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
 | |
| 
 | |
|     T2 = !(Z | (N ^ V));
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bge(void)
 | |
| {
 | |
|     target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
 | |
| 
 | |
|     T2 = !(N ^ V);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bgu(void)
 | |
| {
 | |
|     target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
 | |
| 
 | |
|     T2 = !(C | Z);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bcc(void)
 | |
| {
 | |
|     T2 = !FLAG_SET(PSR_CARRY);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bpos(void)
 | |
| {
 | |
|     T2 = !FLAG_SET(PSR_NEG);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_bvc(void)
 | |
| {
 | |
|     T2 = !FLAG_SET(PSR_OVF);
 | |
| }
 | |
| 
 | |
| #ifdef TARGET_SPARC64
 | |
| void OPPROTO op_eval_xbe(void)
 | |
| {
 | |
|     T2 = XFLAG_SET(PSR_ZERO);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xble(void)
 | |
| {
 | |
|     target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
 | |
|     
 | |
|     T2 = Z | (N ^ V);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbl(void)
 | |
| {
 | |
|     target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
 | |
| 
 | |
|     T2 = N ^ V;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbleu(void)
 | |
| {
 | |
|     target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY);
 | |
| 
 | |
|     T2 = C | Z;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbcs(void)
 | |
| {
 | |
|     T2 = XFLAG_SET(PSR_CARRY);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbvs(void)
 | |
| {
 | |
|     T2 = XFLAG_SET(PSR_OVF);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbneg(void)
 | |
| {
 | |
|     T2 = XFLAG_SET(PSR_NEG);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbne(void)
 | |
| {
 | |
|     T2 = !XFLAG_SET(PSR_ZERO);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbg(void)
 | |
| {
 | |
|     target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
 | |
| 
 | |
|     T2 = !(Z | (N ^ V));
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbge(void)
 | |
| {
 | |
|     target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
 | |
| 
 | |
|     T2 = !(N ^ V);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbgu(void)
 | |
| {
 | |
|     target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY);
 | |
| 
 | |
|     T2 = !(C | Z);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbcc(void)
 | |
| {
 | |
|     T2 = !XFLAG_SET(PSR_CARRY);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbpos(void)
 | |
| {
 | |
|     T2 = !XFLAG_SET(PSR_NEG);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_xbvc(void)
 | |
| {
 | |
|     T2 = !XFLAG_SET(PSR_OVF);
 | |
| }
 | |
| #endif
 | |
| 
 | |
| #define FCC
 | |
| #define FFLAG_SET(x) (env->fsr & x? 1: 0)
 | |
| #include "fbranch_template.h"
 | |
| 
 | |
| #ifdef TARGET_SPARC64
 | |
| #define FCC _fcc1
 | |
| #define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 32))? 1: 0)
 | |
| #include "fbranch_template.h"
 | |
| #define FCC _fcc2
 | |
| #define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 34))? 1: 0)
 | |
| #include "fbranch_template.h"
 | |
| #define FCC _fcc3
 | |
| #define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 36))? 1: 0)
 | |
| #include "fbranch_template.h"
 | |
| #endif
 | |
| 
 | |
| #ifdef TARGET_SPARC64
 | |
| void OPPROTO op_eval_brz(void)
 | |
| {
 | |
|     T2 = (T0 == 0);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_brnz(void)
 | |
| {
 | |
|     T2 = (T0 != 0);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_brlz(void)
 | |
| {
 | |
|     T2 = ((int64_t)T0 < 0);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_brlez(void)
 | |
| {
 | |
|     T2 = ((int64_t)T0 <= 0);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_brgz(void)
 | |
| {
 | |
|     T2 = ((int64_t)T0 > 0);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_eval_brgez(void)
 | |
| {
 | |
|     T2 = ((int64_t)T0 >= 0);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_jmp_im64(void)
 | |
| {
 | |
|     env->pc = PARAMQ1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_movq_npc_im64(void)
 | |
| {
 | |
|     env->npc = PARAMQ1;
 | |
| }
 | |
| #endif
 | |
| 
 | |
| void OPPROTO op_jmp_im(void)
 | |
| {
 | |
|     env->pc = (uint32_t)PARAM1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_movl_npc_im(void)
 | |
| {
 | |
|     env->npc = (uint32_t)PARAM1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_movl_npc_T0(void)
 | |
| {
 | |
|     env->npc = T0;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_mov_pc_npc(void)
 | |
| {
 | |
|     env->pc = env->npc;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_next_insn(void)
 | |
| {
 | |
|     env->pc = env->npc;
 | |
|     env->npc = env->npc + 4;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_goto_tb0(void)
 | |
| {
 | |
|     GOTO_TB(op_goto_tb0, PARAM1, 0);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_goto_tb1(void)
 | |
| {
 | |
|     GOTO_TB(op_goto_tb1, PARAM1, 1);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_jmp_label(void)
 | |
| {
 | |
|     GOTO_LABEL_PARAM(1);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_jnz_T2_label(void)
 | |
| {
 | |
|     if (T2)
 | |
|         GOTO_LABEL_PARAM(1);
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_jz_T2_label(void)
 | |
| {
 | |
|     if (!T2)
 | |
|         GOTO_LABEL_PARAM(1);
 | |
|     FORCE_RET();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_flush_T0(void)
 | |
| {
 | |
|     helper_flush(T0);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fnegs(void)
 | |
| {
 | |
|     FT0 = -FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fabss(void)
 | |
| {
 | |
|     do_fabss();
 | |
| }
 | |
| 
 | |
| #ifdef TARGET_SPARC64
 | |
| void OPPROTO op_fnegd(void)
 | |
| {
 | |
|     DT0 = -DT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fabsd(void)
 | |
| {
 | |
|     do_fabsd();
 | |
| }
 | |
| #endif
 | |
| 
 | |
| void OPPROTO op_fsqrts(void)
 | |
| {
 | |
|     do_fsqrts();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fsqrtd(void)
 | |
| {
 | |
|     do_fsqrtd();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fmuls(void)
 | |
| {
 | |
|     FT0 *= FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fmuld(void)
 | |
| {
 | |
|     DT0 *= DT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fsmuld(void)
 | |
| {
 | |
|     DT0 = FT0 * FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fadds(void)
 | |
| {
 | |
|     FT0 += FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_faddd(void)
 | |
| {
 | |
|     DT0 += DT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fsubs(void)
 | |
| {
 | |
|     FT0 -= FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fsubd(void)
 | |
| {
 | |
|     DT0 -= DT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fdivs(void)
 | |
| {
 | |
|     FT0 /= FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fdivd(void)
 | |
| {
 | |
|     DT0 /= DT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fcmps(void)
 | |
| {
 | |
|     do_fcmps();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fcmpd(void)
 | |
| {
 | |
|     do_fcmpd();
 | |
| }
 | |
| 
 | |
| #ifdef TARGET_SPARC64
 | |
| void OPPROTO op_fcmps_fcc1(void)
 | |
| {
 | |
|     do_fcmps_fcc1();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fcmpd_fcc1(void)
 | |
| {
 | |
|     do_fcmpd_fcc1();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fcmps_fcc2(void)
 | |
| {
 | |
|     do_fcmps_fcc2();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fcmpd_fcc2(void)
 | |
| {
 | |
|     do_fcmpd_fcc2();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fcmps_fcc3(void)
 | |
| {
 | |
|     do_fcmps_fcc3();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fcmpd_fcc3(void)
 | |
| {
 | |
|     do_fcmpd_fcc3();
 | |
| }
 | |
| #endif
 | |
| 
 | |
| #ifdef USE_INT_TO_FLOAT_HELPERS
 | |
| void OPPROTO op_fitos(void)
 | |
| {
 | |
|     do_fitos();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fitod(void)
 | |
| {
 | |
|     do_fitod();
 | |
| }
 | |
| #else
 | |
| void OPPROTO op_fitos(void)
 | |
| {
 | |
|     FT0 = (float) *((int32_t *)&FT1);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fitod(void)
 | |
| {
 | |
|     DT0 = (double) *((int32_t *)&FT1);
 | |
| }
 | |
| 
 | |
| #ifdef TARGET_SPARC64
 | |
| void OPPROTO op_fxtos(void)
 | |
| {
 | |
|     FT0 = (float) *((int64_t *)&DT1);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fxtod(void)
 | |
| {
 | |
|     DT0 = (double) *((int64_t *)&DT1);
 | |
| }
 | |
| #endif
 | |
| #endif
 | |
| 
 | |
| void OPPROTO op_fdtos(void)
 | |
| {
 | |
|     FT0 = (float) DT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fstod(void)
 | |
| {
 | |
|     DT0 = (double) FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fstoi(void)
 | |
| {
 | |
|     *((int32_t *)&FT0) = (int32_t) FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fdtoi(void)
 | |
| {
 | |
|     *((int32_t *)&FT0) = (int32_t) DT1;
 | |
| }
 | |
| 
 | |
| #ifdef TARGET_SPARC64
 | |
| void OPPROTO op_fstox(void)
 | |
| {
 | |
|     *((int64_t *)&DT0) = (int64_t) FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fdtox(void)
 | |
| {
 | |
|     *((int64_t *)&DT0) = (int64_t) DT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fmovs_cc(void)
 | |
| {
 | |
|     if (T2)
 | |
| 	FT0 = FT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_fmovd_cc(void)
 | |
| {
 | |
|     if (T2)
 | |
| 	DT0 = DT1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_mov_cc(void)
 | |
| {
 | |
|     if (T2)
 | |
| 	T0 = T1;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_flushw(void)
 | |
| {
 | |
|     if (env->cansave != NWINDOWS - 2) {
 | |
|         raise_exception(TT_SPILL | (env->otherwin != 0 ? 
 | |
| 				    (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
 | |
| 				    ((env->wstate & 0x7) << 2)));
 | |
|     }
 | |
| }
 | |
| 
 | |
| void OPPROTO op_saved(void)
 | |
| {
 | |
|     env->cansave++;
 | |
|     if (env->otherwin == 0)
 | |
| 	env->canrestore--;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_restored(void)
 | |
| {
 | |
|     env->canrestore++;
 | |
|     if (env->cleanwin < NWINDOWS - 1)
 | |
| 	env->cleanwin++;
 | |
|     if (env->otherwin == 0)
 | |
| 	env->cansave--;
 | |
|     else
 | |
| 	env->otherwin--;
 | |
| }
 | |
| 
 | |
| void OPPROTO op_popc(void)
 | |
| {
 | |
|     do_popc();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_done(void)
 | |
| {
 | |
|     do_done();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_retry(void)
 | |
| {
 | |
|     do_retry();
 | |
| }
 | |
| 
 | |
| void OPPROTO op_sir(void)
 | |
| {
 | |
|     // XXX
 | |
| 
 | |
| }
 | |
| 
 | |
| void OPPROTO op_ld_asi_reg()
 | |
| {
 | |
|     T0 += PARAM1;
 | |
|     helper_ld_asi(env->asi, PARAM2, PARAM3);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_st_asi_reg()
 | |
| {
 | |
|     T0 += PARAM1;
 | |
|     helper_st_asi(env->asi, PARAM2, PARAM3);
 | |
| }
 | |
| #endif
 | |
| 
 | |
| void OPPROTO op_ld_asi()
 | |
| {
 | |
|     helper_ld_asi(PARAM1, PARAM2, PARAM3);
 | |
| }
 | |
| 
 | |
| void OPPROTO op_st_asi()
 | |
| {
 | |
|     helper_st_asi(PARAM1, PARAM2, PARAM3);
 | |
| }
 | |
| 
 |