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/*
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SPARC micro operations
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Copyright (C) 2003 Thomas M. Ogrisegg <tom@fnord.at>
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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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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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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
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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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/*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" |
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#define REGNAME i1
|
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#define REG (REGWPTR[17]) |
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#include "op_template.h" |
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#define REGNAME i2
|
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#define REG (REGWPTR[18]) |
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#include "op_template.h" |
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#define REGNAME i3
|
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#define REG (REGWPTR[19]) |
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#include "op_template.h" |
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#define REGNAME i4
|
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#define REG (REGWPTR[20]) |
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#include "op_template.h" |
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#define REGNAME i5
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#define REG (REGWPTR[21]) |
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#include "op_template.h" |
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#define REGNAME i6
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#define REG (REGWPTR[22]) |
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#include "op_template.h" |
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#define REGNAME i7
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#define REG (REGWPTR[23]) |
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#include "op_template.h" |
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#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" |
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#define REGNAME l3
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#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
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#define REG (REGWPTR[13]) |
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#include "op_template.h" |
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#define REGNAME l6
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#define REG (REGWPTR[14]) |
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#include "op_template.h" |
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#define REGNAME l7
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#define REG (REGWPTR[15]) |
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#include "op_template.h" |
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#define REGNAME o0
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#define REG (REGWPTR[0]) |
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#include "op_template.h" |
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#define REGNAME o1
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#define REG (REGWPTR[1]) |
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#include "op_template.h" |
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#define REGNAME o2
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#define REG (REGWPTR[2]) |
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#include "op_template.h" |
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#define REGNAME o3
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#define REG (REGWPTR[3]) |
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#include "op_template.h" |
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#define REGNAME o4
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#define REG (REGWPTR[4]) |
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#include "op_template.h" |
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#define REGNAME o5
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#define REG (REGWPTR[5]) |
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#include "op_template.h" |
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#define REGNAME o6
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#define REG (REGWPTR[6]) |
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#include "op_template.h" |
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#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]) |
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#include "fop_template.h" |
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#define REGNAME f4
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#define REG (env->fpr[4]) |
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#include "fop_template.h" |
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#define REGNAME f5
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#define REG (env->fpr[5]) |
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#include "fop_template.h" |
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#define REGNAME f6
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#define REG (env->fpr[6]) |
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#include "fop_template.h" |
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#define REGNAME f7
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#define REG (env->fpr[7]) |
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#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" |
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#define REGNAME f9
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#define REG (env->fpr[9]) |
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#include "fop_template.h" |
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#define REGNAME f10
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#define REG (env->fpr[10]) |
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#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]) |
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#include "fop_template.h" |
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#define REGNAME f13
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#define REG (env->fpr[13]) |
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#include "fop_template.h" |
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#define REGNAME f14
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#define REG (env->fpr[14]) |
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#include "fop_template.h" |
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#define REGNAME f15
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#define REG (env->fpr[15]) |
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#include "fop_template.h" |
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#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]) |
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#include "fop_template.h" |
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#define REGNAME f18
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#define REG (env->fpr[18]) |
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#include "fop_template.h" |
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#define REGNAME f19
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#define REG (env->fpr[19]) |
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#include "fop_template.h" |
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#define REGNAME f20
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#define REG (env->fpr[20]) |
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#include "fop_template.h" |
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#define REGNAME f21
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#define REG (env->fpr[21]) |
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#include "fop_template.h" |
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#define REGNAME f22
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#define REG (env->fpr[22]) |
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#include "fop_template.h" |
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#define REGNAME f23
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#define REG (env->fpr[23]) |
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#include "fop_template.h" |
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#define REGNAME f24
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#define REG (env->fpr[24]) |
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#include "fop_template.h" |
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#define REGNAME f25
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#define REG (env->fpr[25]) |
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#include "fop_template.h" |
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#define REGNAME f26
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#define REG (env->fpr[26]) |
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#include "fop_template.h" |
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#define REGNAME f27
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#define REG (env->fpr[27]) |
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#include "fop_template.h" |
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#define REGNAME f28
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#define REG (env->fpr[28]) |
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#include "fop_template.h" |
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#define REGNAME f29
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#define REG (env->fpr[29]) |
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#include "fop_template.h" |
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#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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#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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#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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#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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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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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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#define XFLAG_SET(x) ((env->xcc&x)?1:0) |
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#else
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#define EIP (env->pc)
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#endif
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#define FLAG_SET(x) ((env->psr&x)?1:0) |
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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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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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{ |
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T0 = (int32_t)PARAM1; |
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} |
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void OPPROTO op_movl_T1_sim(void) |
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{ |
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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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} |
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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);
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} |
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void OPPROTO op_movtl_env_T0(void) |
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{ |
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*(target_ulong *)((char *)env + PARAM1) = T0;
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} |
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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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} |
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void OPPROTO op_add_T1_T0_cc(void) |
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{ |
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target_ulong src1; |
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src1 = T0; |
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T0 += T1; |
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env->psr = 0;
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#ifdef TARGET_SPARC64
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if (!(T0 & 0xffffffff)) |
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env->psr |= PSR_ZERO; |
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if ((int32_t) T0 < 0) |
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env->psr |= PSR_NEG; |
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if ((src1 & 0xffffffff) < (T1 & 0xffffffff)) |
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env->psr |= PSR_CARRY; |
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if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) & |
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((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31)) |
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env->psr |= PSR_OVF; |
387 |
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env->xcc = 0;
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if (!T0)
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env->xcc |= PSR_ZERO; |
391 |
if ((int64_t) T0 < 0) |
392 |
env->xcc |= PSR_NEG; |
393 |
if (T0 < src1)
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env->xcc |= PSR_CARRY; |
395 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63)) |
396 |
env->xcc |= PSR_OVF; |
397 |
#else
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if (!T0)
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env->psr |= PSR_ZERO; |
400 |
if ((int32_t) T0 < 0) |
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env->psr |= PSR_NEG; |
402 |
if (T0 < src1)
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env->psr |= PSR_CARRY; |
404 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31)) |
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env->psr |= PSR_OVF; |
406 |
#endif
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FORCE_RET(); |
408 |
} |
409 |
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void OPPROTO op_addx_T1_T0(void) |
411 |
{ |
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T0 += T1 + FLAG_SET(PSR_CARRY); |
413 |
} |
414 |
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void OPPROTO op_addx_T1_T0_cc(void) |
416 |
{ |
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target_ulong src1; |
418 |
|
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src1 = T0; |
420 |
T0 += T1 + FLAG_SET(PSR_CARRY); |
421 |
env->psr = 0;
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#ifdef TARGET_SPARC64
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if (!(T0 & 0xffffffff)) |
424 |
env->psr |= PSR_ZERO; |
425 |
if ((int32_t) T0 < 0) |
426 |
env->psr |= PSR_NEG; |
427 |
if ((src1 & 0xffffffff) < (T1 & 0xffffffff)) |
428 |
env->psr |= PSR_CARRY; |
429 |
if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) & |
430 |
((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31)) |
431 |
env->psr |= PSR_OVF; |
432 |
|
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env->xcc = 0;
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if (!T0)
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env->xcc |= PSR_ZERO; |
436 |
if ((int64_t) T0 < 0) |
437 |
env->xcc |= PSR_NEG; |
438 |
if (T0 < src1)
|
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env->xcc |= PSR_CARRY; |
440 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63)) |
441 |
env->xcc |= PSR_OVF; |
442 |
#else
|
443 |
if (!T0)
|
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env->psr |= PSR_ZERO; |
445 |
if ((int32_t) T0 < 0) |
446 |
env->psr |= PSR_NEG; |
447 |
if (T0 < src1)
|
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env->psr |= PSR_CARRY; |
449 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31)) |
450 |
env->psr |= PSR_OVF; |
451 |
#endif
|
452 |
FORCE_RET(); |
453 |
} |
454 |
|
455 |
void OPPROTO op_sub_T1_T0(void) |
456 |
{ |
457 |
T0 -= T1; |
458 |
} |
459 |
|
460 |
void OPPROTO op_sub_T1_T0_cc(void) |
461 |
{ |
462 |
target_ulong src1; |
463 |
|
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src1 = T0; |
465 |
T0 -= T1; |
466 |
env->psr = 0;
|
467 |
#ifdef TARGET_SPARC64
|
468 |
if (!(T0 & 0xffffffff)) |
469 |
env->psr |= PSR_ZERO; |
470 |
if ((int32_t) T0 < 0) |
471 |
env->psr |= PSR_NEG; |
472 |
if ((src1 & 0xffffffff) < (T1 & 0xffffffff)) |
473 |
env->psr |= PSR_CARRY; |
474 |
if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) & |
475 |
((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31)) |
476 |
env->psr |= PSR_OVF; |
477 |
|
478 |
env->xcc = 0;
|
479 |
if (!T0)
|
480 |
env->xcc |= PSR_ZERO; |
481 |
if ((int64_t) T0 < 0) |
482 |
env->xcc |= PSR_NEG; |
483 |
if (T0 < src1)
|
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env->xcc |= PSR_CARRY; |
485 |
if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63)) |
486 |
env->xcc |= PSR_OVF; |
487 |
#else
|
488 |
if (!T0)
|
489 |
env->psr |= PSR_ZERO; |
490 |
if ((int32_t) T0 < 0) |
491 |
env->psr |= PSR_NEG; |
492 |
if (src1 < T1)
|
493 |
env->psr |= PSR_CARRY; |
494 |
if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31)) |
495 |
env->psr |= PSR_OVF; |
496 |
#endif
|
497 |
FORCE_RET(); |
498 |
} |
499 |
|
500 |
void OPPROTO op_subx_T1_T0(void) |
501 |
{ |
502 |
T0 -= T1 + FLAG_SET(PSR_CARRY); |
503 |
} |
504 |
|
505 |
void OPPROTO op_subx_T1_T0_cc(void) |
506 |
{ |
507 |
target_ulong src1; |
508 |
|
509 |
src1 = T0; |
510 |
T0 -= T1 + FLAG_SET(PSR_CARRY); |
511 |
env->psr = 0;
|
512 |
#ifdef TARGET_SPARC64
|
513 |
if (!(T0 & 0xffffffff)) |
514 |
env->psr |= PSR_ZERO; |
515 |
if ((int32_t) T0 < 0) |
516 |
env->psr |= PSR_NEG; |
517 |
if ((src1 & 0xffffffff) < (T1 & 0xffffffff)) |
518 |
env->psr |= PSR_CARRY; |
519 |
if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) & |
520 |
((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31)) |
521 |
env->psr |= PSR_OVF; |
522 |
|
523 |
env->xcc = 0;
|
524 |
if (!T0)
|
525 |
env->xcc |= PSR_ZERO; |
526 |
if ((int64_t) T0 < 0) |
527 |
env->xcc |= PSR_NEG; |
528 |
if (T0 < src1)
|
529 |
env->xcc |= PSR_CARRY; |
530 |
if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63)) |
531 |
env->xcc |= PSR_OVF; |
532 |
#else
|
533 |
if (!T0)
|
534 |
env->psr |= PSR_ZERO; |
535 |
if ((int32_t) T0 < 0) |
536 |
env->psr |= PSR_NEG; |
537 |
if (src1 < T1)
|
538 |
env->psr |= PSR_CARRY; |
539 |
if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31)) |
540 |
env->psr |= PSR_OVF; |
541 |
#endif
|
542 |
FORCE_RET(); |
543 |
} |
544 |
|
545 |
void OPPROTO op_and_T1_T0(void) |
546 |
{ |
547 |
T0 &= T1; |
548 |
} |
549 |
|
550 |
void OPPROTO op_or_T1_T0(void) |
551 |
{ |
552 |
T0 |= T1; |
553 |
} |
554 |
|
555 |
void OPPROTO op_xor_T1_T0(void) |
556 |
{ |
557 |
T0 ^= T1; |
558 |
} |
559 |
|
560 |
void OPPROTO op_andn_T1_T0(void) |
561 |
{ |
562 |
T0 &= ~T1; |
563 |
} |
564 |
|
565 |
void OPPROTO op_orn_T1_T0(void) |
566 |
{ |
567 |
T0 |= ~T1; |
568 |
} |
569 |
|
570 |
void OPPROTO op_xnor_T1_T0(void) |
571 |
{ |
572 |
T0 ^= ~T1; |
573 |
} |
574 |
|
575 |
void OPPROTO op_umul_T1_T0(void) |
576 |
{ |
577 |
uint64_t res; |
578 |
res = (uint64_t) T0 * (uint64_t) T1; |
579 |
#ifdef TARGET_SPARC64
|
580 |
T0 = res; |
581 |
#else
|
582 |
T0 = res & 0xffffffff;
|
583 |
#endif
|
584 |
env->y = res >> 32;
|
585 |
} |
586 |
|
587 |
void OPPROTO op_smul_T1_T0(void) |
588 |
{ |
589 |
uint64_t res; |
590 |
res = (int64_t) ((int32_t) T0) * (int64_t) ((int32_t) T1); |
591 |
#ifdef TARGET_SPARC64
|
592 |
T0 = res; |
593 |
#else
|
594 |
T0 = res & 0xffffffff;
|
595 |
#endif
|
596 |
env->y = res >> 32;
|
597 |
} |
598 |
|
599 |
void OPPROTO op_mulscc_T1_T0(void) |
600 |
{ |
601 |
unsigned int b1, N, V, b2; |
602 |
target_ulong src1; |
603 |
|
604 |
N = FLAG_SET(PSR_NEG); |
605 |
V = FLAG_SET(PSR_OVF); |
606 |
b1 = N ^ V; |
607 |
b2 = T0 & 1;
|
608 |
T0 = (b1 << 31) | (T0 >> 1); |
609 |
if (!(env->y & 1)) |
610 |
T1 = 0;
|
611 |
/* do addition and update flags */
|
612 |
src1 = T0; |
613 |
T0 += T1; |
614 |
env->psr = 0;
|
615 |
if (!T0)
|
616 |
env->psr |= PSR_ZERO; |
617 |
if ((int32_t) T0 < 0) |
618 |
env->psr |= PSR_NEG; |
619 |
if (T0 < src1)
|
620 |
env->psr |= PSR_CARRY; |
621 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31)) |
622 |
env->psr |= PSR_OVF; |
623 |
env->y = (b2 << 31) | (env->y >> 1); |
624 |
FORCE_RET(); |
625 |
} |
626 |
|
627 |
void OPPROTO op_udiv_T1_T0(void) |
628 |
{ |
629 |
uint64_t x0; |
630 |
uint32_t x1; |
631 |
|
632 |
x0 = T0 | ((uint64_t) (env->y) << 32);
|
633 |
x1 = T1; |
634 |
x0 = x0 / x1; |
635 |
if (x0 > 0xffffffff) { |
636 |
T0 = 0xffffffff;
|
637 |
T1 = 1;
|
638 |
} else {
|
639 |
T0 = x0; |
640 |
T1 = 0;
|
641 |
} |
642 |
FORCE_RET(); |
643 |
} |
644 |
|
645 |
void OPPROTO op_sdiv_T1_T0(void) |
646 |
{ |
647 |
int64_t x0; |
648 |
int32_t x1; |
649 |
|
650 |
x0 = T0 | ((int64_t) (env->y) << 32);
|
651 |
x1 = T1; |
652 |
x0 = x0 / x1; |
653 |
if ((int32_t) x0 != x0) {
|
654 |
T0 = x0 < 0? 0x80000000: 0x7fffffff; |
655 |
T1 = 1;
|
656 |
} else {
|
657 |
T0 = x0; |
658 |
T1 = 0;
|
659 |
} |
660 |
FORCE_RET(); |
661 |
} |
662 |
|
663 |
void OPPROTO op_div_cc(void) |
664 |
{ |
665 |
env->psr = 0;
|
666 |
#ifdef TARGET_SPARC64
|
667 |
if (!T0)
|
668 |
env->psr |= PSR_ZERO; |
669 |
if ((int32_t) T0 < 0) |
670 |
env->psr |= PSR_NEG; |
671 |
if (T1)
|
672 |
env->psr |= PSR_OVF; |
673 |
|
674 |
env->xcc = 0;
|
675 |
if (!T0)
|
676 |
env->xcc |= PSR_ZERO; |
677 |
if ((int64_t) T0 < 0) |
678 |
env->xcc |= PSR_NEG; |
679 |
#else
|
680 |
if (!T0)
|
681 |
env->psr |= PSR_ZERO; |
682 |
if ((int32_t) T0 < 0) |
683 |
env->psr |= PSR_NEG; |
684 |
if (T1)
|
685 |
env->psr |= PSR_OVF; |
686 |
#endif
|
687 |
FORCE_RET(); |
688 |
} |
689 |
|
690 |
#ifdef TARGET_SPARC64
|
691 |
void OPPROTO op_mulx_T1_T0(void) |
692 |
{ |
693 |
T0 *= T1; |
694 |
FORCE_RET(); |
695 |
} |
696 |
|
697 |
void OPPROTO op_udivx_T1_T0(void) |
698 |
{ |
699 |
T0 /= T1; |
700 |
FORCE_RET(); |
701 |
} |
702 |
|
703 |
void OPPROTO op_sdivx_T1_T0(void) |
704 |
{ |
705 |
if (T0 == INT64_MIN && T1 == -1) |
706 |
T0 = INT64_MIN; |
707 |
else
|
708 |
T0 /= (target_long) T1; |
709 |
FORCE_RET(); |
710 |
} |
711 |
#endif
|
712 |
|
713 |
void OPPROTO op_logic_T0_cc(void) |
714 |
{ |
715 |
env->psr = 0;
|
716 |
#ifdef TARGET_SPARC64
|
717 |
if (!(T0 & 0xffffffff)) |
718 |
env->psr |= PSR_ZERO; |
719 |
if ((int32_t) T0 < 0) |
720 |
env->psr |= PSR_NEG; |
721 |
|
722 |
env->xcc = 0;
|
723 |
if (!T0)
|
724 |
env->xcc |= PSR_ZERO; |
725 |
if ((int64_t) T0 < 0) |
726 |
env->xcc |= PSR_NEG; |
727 |
#else
|
728 |
if (!T0)
|
729 |
env->psr |= PSR_ZERO; |
730 |
if ((int32_t) T0 < 0) |
731 |
env->psr |= PSR_NEG; |
732 |
#endif
|
733 |
FORCE_RET(); |
734 |
} |
735 |
|
736 |
void OPPROTO op_sll(void) |
737 |
{ |
738 |
T0 <<= T1; |
739 |
} |
740 |
|
741 |
#ifdef TARGET_SPARC64
|
742 |
void OPPROTO op_srl(void) |
743 |
{ |
744 |
T0 = (T0 & 0xffffffff) >> T1;
|
745 |
} |
746 |
|
747 |
void OPPROTO op_srlx(void) |
748 |
{ |
749 |
T0 >>= T1; |
750 |
} |
751 |
|
752 |
void OPPROTO op_sra(void) |
753 |
{ |
754 |
T0 = ((int32_t) (T0 & 0xffffffff)) >> T1;
|
755 |
} |
756 |
|
757 |
void OPPROTO op_srax(void) |
758 |
{ |
759 |
T0 = ((int64_t) T0) >> T1; |
760 |
} |
761 |
#else
|
762 |
void OPPROTO op_srl(void) |
763 |
{ |
764 |
T0 >>= T1; |
765 |
} |
766 |
|
767 |
void OPPROTO op_sra(void) |
768 |
{ |
769 |
T0 = ((int32_t) T0) >> T1; |
770 |
} |
771 |
#endif
|
772 |
|
773 |
/* Load and store */
|
774 |
#define MEMSUFFIX _raw
|
775 |
#include "op_mem.h" |
776 |
#if !defined(CONFIG_USER_ONLY)
|
777 |
#define MEMSUFFIX _user
|
778 |
#include "op_mem.h" |
779 |
|
780 |
#define MEMSUFFIX _kernel
|
781 |
#include "op_mem.h" |
782 |
#endif
|
783 |
|
784 |
void OPPROTO op_ldfsr(void) |
785 |
{ |
786 |
PUT_FSR32(env, *((uint32_t *) &FT0)); |
787 |
helper_ldfsr(); |
788 |
} |
789 |
|
790 |
void OPPROTO op_stfsr(void) |
791 |
{ |
792 |
*((uint32_t *) &FT0) = GET_FSR32(env); |
793 |
} |
794 |
|
795 |
#ifndef TARGET_SPARC64
|
796 |
void OPPROTO op_rdpsr(void) |
797 |
{ |
798 |
do_rdpsr(); |
799 |
} |
800 |
|
801 |
void OPPROTO op_wrpsr(void) |
802 |
{ |
803 |
do_wrpsr(); |
804 |
FORCE_RET(); |
805 |
} |
806 |
|
807 |
void OPPROTO op_rett(void) |
808 |
{ |
809 |
helper_rett(); |
810 |
FORCE_RET(); |
811 |
} |
812 |
|
813 |
/* XXX: use another pointer for %iN registers to avoid slow wrapping
|
814 |
handling ? */
|
815 |
void OPPROTO op_save(void) |
816 |
{ |
817 |
uint32_t cwp; |
818 |
cwp = (env->cwp - 1) & (NWINDOWS - 1); |
819 |
if (env->wim & (1 << cwp)) { |
820 |
raise_exception(TT_WIN_OVF); |
821 |
} |
822 |
set_cwp(cwp); |
823 |
FORCE_RET(); |
824 |
} |
825 |
|
826 |
void OPPROTO op_restore(void) |
827 |
{ |
828 |
uint32_t cwp; |
829 |
cwp = (env->cwp + 1) & (NWINDOWS - 1); |
830 |
if (env->wim & (1 << cwp)) { |
831 |
raise_exception(TT_WIN_UNF); |
832 |
} |
833 |
set_cwp(cwp); |
834 |
FORCE_RET(); |
835 |
} |
836 |
#else
|
837 |
void OPPROTO op_rdccr(void) |
838 |
{ |
839 |
T0 = GET_CCR(env); |
840 |
} |
841 |
|
842 |
void OPPROTO op_wrccr(void) |
843 |
{ |
844 |
PUT_CCR(env, T0); |
845 |
} |
846 |
|
847 |
void OPPROTO op_rdtick(void) |
848 |
{ |
849 |
T0 = 0; // XXX read cycle counter and bit 31 |
850 |
} |
851 |
|
852 |
void OPPROTO op_wrtick(void) |
853 |
{ |
854 |
// XXX write cycle counter and bit 31
|
855 |
} |
856 |
|
857 |
void OPPROTO op_rdtpc(void) |
858 |
{ |
859 |
T0 = env->tpc[env->tl]; |
860 |
} |
861 |
|
862 |
void OPPROTO op_wrtpc(void) |
863 |
{ |
864 |
env->tpc[env->tl] = T0; |
865 |
} |
866 |
|
867 |
void OPPROTO op_rdtnpc(void) |
868 |
{ |
869 |
T0 = env->tnpc[env->tl]; |
870 |
} |
871 |
|
872 |
void OPPROTO op_wrtnpc(void) |
873 |
{ |
874 |
env->tnpc[env->tl] = T0; |
875 |
} |
876 |
|
877 |
void OPPROTO op_rdtstate(void) |
878 |
{ |
879 |
T0 = env->tstate[env->tl]; |
880 |
} |
881 |
|
882 |
void OPPROTO op_wrtstate(void) |
883 |
{ |
884 |
env->tstate[env->tl] = T0; |
885 |
} |
886 |
|
887 |
void OPPROTO op_rdtt(void) |
888 |
{ |
889 |
T0 = env->tt[env->tl]; |
890 |
} |
891 |
|
892 |
void OPPROTO op_wrtt(void) |
893 |
{ |
894 |
env->tt[env->tl] = T0; |
895 |
} |
896 |
|
897 |
void OPPROTO op_rdpstate(void) |
898 |
{ |
899 |
T0 = env->pstate; |
900 |
} |
901 |
|
902 |
void OPPROTO op_wrpstate(void) |
903 |
{ |
904 |
do_wrpstate(); |
905 |
} |
906 |
|
907 |
// CWP handling is reversed in V9, but we still use the V8 register
|
908 |
// order.
|
909 |
void OPPROTO op_rdcwp(void) |
910 |
{ |
911 |
T0 = NWINDOWS - 1 - env->cwp;
|
912 |
} |
913 |
|
914 |
void OPPROTO op_wrcwp(void) |
915 |
{ |
916 |
env->cwp = NWINDOWS - 1 - T0;
|
917 |
} |
918 |
|
919 |
/* XXX: use another pointer for %iN registers to avoid slow wrapping
|
920 |
handling ? */
|
921 |
void OPPROTO op_save(void) |
922 |
{ |
923 |
uint32_t cwp; |
924 |
cwp = (env->cwp - 1) & (NWINDOWS - 1); |
925 |
if (env->cansave == 0) { |
926 |
raise_exception(TT_SPILL | (env->otherwin != 0 ?
|
927 |
(TT_WOTHER | ((env->wstate & 0x38) >> 1)): |
928 |
((env->wstate & 0x7) << 2))); |
929 |
} else {
|
930 |
if (env->cleanwin - env->canrestore == 0) { |
931 |
// XXX Clean windows without trap
|
932 |
raise_exception(TT_CLRWIN); |
933 |
} else {
|
934 |
env->cansave--; |
935 |
env->canrestore++; |
936 |
set_cwp(cwp); |
937 |
} |
938 |
} |
939 |
FORCE_RET(); |
940 |
} |
941 |
|
942 |
void OPPROTO op_restore(void) |
943 |
{ |
944 |
uint32_t cwp; |
945 |
cwp = (env->cwp + 1) & (NWINDOWS - 1); |
946 |
if (env->canrestore == 0) { |
947 |
raise_exception(TT_FILL | (env->otherwin != 0 ?
|
948 |
(TT_WOTHER | ((env->wstate & 0x38) >> 1)): |
949 |
((env->wstate & 0x7) << 2))); |
950 |
} else {
|
951 |
env->cansave++; |
952 |
env->canrestore--; |
953 |
set_cwp(cwp); |
954 |
} |
955 |
FORCE_RET(); |
956 |
} |
957 |
#endif
|
958 |
|
959 |
void OPPROTO op_exception(void) |
960 |
{ |
961 |
env->exception_index = PARAM1; |
962 |
cpu_loop_exit(); |
963 |
} |
964 |
|
965 |
void OPPROTO op_trap_T0(void) |
966 |
{ |
967 |
env->exception_index = TT_TRAP + (T0 & 0x7f);
|
968 |
cpu_loop_exit(); |
969 |
} |
970 |
|
971 |
void OPPROTO op_trapcc_T0(void) |
972 |
{ |
973 |
if (T2) {
|
974 |
env->exception_index = TT_TRAP + (T0 & 0x7f);
|
975 |
cpu_loop_exit(); |
976 |
} |
977 |
FORCE_RET(); |
978 |
} |
979 |
|
980 |
void OPPROTO op_trap_ifnofpu(void) |
981 |
{ |
982 |
if (!env->psref) {
|
983 |
env->exception_index = TT_NFPU_INSN; |
984 |
cpu_loop_exit(); |
985 |
} |
986 |
FORCE_RET(); |
987 |
} |
988 |
|
989 |
void OPPROTO op_fpexception_im(void) |
990 |
{ |
991 |
env->exception_index = TT_FP_EXCP; |
992 |
env->fsr &= ~FSR_FTT_MASK; |
993 |
env->fsr |= PARAM1; |
994 |
cpu_loop_exit(); |
995 |
FORCE_RET(); |
996 |
} |
997 |
|
998 |
void OPPROTO op_debug(void) |
999 |
{ |
1000 |
helper_debug(); |
1001 |
} |
1002 |
|
1003 |
void OPPROTO op_exit_tb(void) |
1004 |
{ |
1005 |
EXIT_TB(); |
1006 |
} |
1007 |
|
1008 |
void OPPROTO op_eval_ba(void) |
1009 |
{ |
1010 |
T2 = 1;
|
1011 |
} |
1012 |
|
1013 |
void OPPROTO op_eval_be(void) |
1014 |
{ |
1015 |
T2 = FLAG_SET(PSR_ZERO); |
1016 |
} |
1017 |
|
1018 |
void OPPROTO op_eval_ble(void) |
1019 |
{ |
1020 |
target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
1021 |
|
1022 |
T2 = Z | (N ^ V); |
1023 |
} |
1024 |
|
1025 |
void OPPROTO op_eval_bl(void) |
1026 |
{ |
1027 |
target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
1028 |
|
1029 |
T2 = N ^ V; |
1030 |
} |
1031 |
|
1032 |
void OPPROTO op_eval_bleu(void) |
1033 |
{ |
1034 |
target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY); |
1035 |
|
1036 |
T2 = C | Z; |
1037 |
} |
1038 |
|
1039 |
void OPPROTO op_eval_bcs(void) |
1040 |
{ |
1041 |
T2 = FLAG_SET(PSR_CARRY); |
1042 |
} |
1043 |
|
1044 |
void OPPROTO op_eval_bvs(void) |
1045 |
{ |
1046 |
T2 = FLAG_SET(PSR_OVF); |
1047 |
} |
1048 |
|
1049 |
void OPPROTO op_eval_bn(void) |
1050 |
{ |
1051 |
T2 = 0;
|
1052 |
} |
1053 |
|
1054 |
void OPPROTO op_eval_bneg(void) |
1055 |
{ |
1056 |
T2 = FLAG_SET(PSR_NEG); |
1057 |
} |
1058 |
|
1059 |
void OPPROTO op_eval_bne(void) |
1060 |
{ |
1061 |
T2 = !FLAG_SET(PSR_ZERO); |
1062 |
} |
1063 |
|
1064 |
void OPPROTO op_eval_bg(void) |
1065 |
{ |
1066 |
target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
1067 |
|
1068 |
T2 = !(Z | (N ^ V)); |
1069 |
} |
1070 |
|
1071 |
void OPPROTO op_eval_bge(void) |
1072 |
{ |
1073 |
target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
1074 |
|
1075 |
T2 = !(N ^ V); |
1076 |
} |
1077 |
|
1078 |
void OPPROTO op_eval_bgu(void) |
1079 |
{ |
1080 |
target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY); |
1081 |
|
1082 |
T2 = !(C | Z); |
1083 |
} |
1084 |
|
1085 |
void OPPROTO op_eval_bcc(void) |
1086 |
{ |
1087 |
T2 = !FLAG_SET(PSR_CARRY); |
1088 |
} |
1089 |
|
1090 |
void OPPROTO op_eval_bpos(void) |
1091 |
{ |
1092 |
T2 = !FLAG_SET(PSR_NEG); |
1093 |
} |
1094 |
|
1095 |
void OPPROTO op_eval_bvc(void) |
1096 |
{ |
1097 |
T2 = !FLAG_SET(PSR_OVF); |
1098 |
} |
1099 |
|
1100 |
#ifdef TARGET_SPARC64
|
1101 |
void OPPROTO op_eval_xbe(void) |
1102 |
{ |
1103 |
T2 = XFLAG_SET(PSR_ZERO); |
1104 |
} |
1105 |
|
1106 |
void OPPROTO op_eval_xble(void) |
1107 |
{ |
1108 |
target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
1109 |
|
1110 |
T2 = Z | (N ^ V); |
1111 |
} |
1112 |
|
1113 |
void OPPROTO op_eval_xbl(void) |
1114 |
{ |
1115 |
target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
1116 |
|
1117 |
T2 = N ^ V; |
1118 |
} |
1119 |
|
1120 |
void OPPROTO op_eval_xbleu(void) |
1121 |
{ |
1122 |
target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY); |
1123 |
|
1124 |
T2 = C | Z; |
1125 |
} |
1126 |
|
1127 |
void OPPROTO op_eval_xbcs(void) |
1128 |
{ |
1129 |
T2 = XFLAG_SET(PSR_CARRY); |
1130 |
} |
1131 |
|
1132 |
void OPPROTO op_eval_xbvs(void) |
1133 |
{ |
1134 |
T2 = XFLAG_SET(PSR_OVF); |
1135 |
} |
1136 |
|
1137 |
void OPPROTO op_eval_xbneg(void) |
1138 |
{ |
1139 |
T2 = XFLAG_SET(PSR_NEG); |
1140 |
} |
1141 |
|
1142 |
void OPPROTO op_eval_xbne(void) |
1143 |
{ |
1144 |
T2 = !XFLAG_SET(PSR_ZERO); |
1145 |
} |
1146 |
|
1147 |
void OPPROTO op_eval_xbg(void) |
1148 |
{ |
1149 |
target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
1150 |
|
1151 |
T2 = !(Z | (N ^ V)); |
1152 |
} |
1153 |
|
1154 |
void OPPROTO op_eval_xbge(void) |
1155 |
{ |
1156 |
target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
1157 |
|
1158 |
T2 = !(N ^ V); |
1159 |
} |
1160 |
|
1161 |
void OPPROTO op_eval_xbgu(void) |
1162 |
{ |
1163 |
target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY); |
1164 |
|
1165 |
T2 = !(C | Z); |
1166 |
} |
1167 |
|
1168 |
void OPPROTO op_eval_xbcc(void) |
1169 |
{ |
1170 |
T2 = !XFLAG_SET(PSR_CARRY); |
1171 |
} |
1172 |
|
1173 |
void OPPROTO op_eval_xbpos(void) |
1174 |
{ |
1175 |
T2 = !XFLAG_SET(PSR_NEG); |
1176 |
} |
1177 |
|
1178 |
void OPPROTO op_eval_xbvc(void) |
1179 |
{ |
1180 |
T2 = !XFLAG_SET(PSR_OVF); |
1181 |
} |
1182 |
#endif
|
1183 |
|
1184 |
#define FCC
|
1185 |
#define FFLAG_SET(x) (env->fsr & x? 1: 0) |
1186 |
#include "fbranch_template.h" |
1187 |
|
1188 |
#ifdef TARGET_SPARC64
|
1189 |
#define FCC _fcc1
|
1190 |
#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 32))? 1: 0) |
1191 |
#include "fbranch_template.h" |
1192 |
#define FCC _fcc2
|
1193 |
#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 34))? 1: 0) |
1194 |
#include "fbranch_template.h" |
1195 |
#define FCC _fcc3
|
1196 |
#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 36))? 1: 0) |
1197 |
#include "fbranch_template.h" |
1198 |
#endif
|
1199 |
|
1200 |
#ifdef TARGET_SPARC64
|
1201 |
void OPPROTO op_eval_brz(void) |
1202 |
{ |
1203 |
T2 = (T0 == 0);
|
1204 |
} |
1205 |
|
1206 |
void OPPROTO op_eval_brnz(void) |
1207 |
{ |
1208 |
T2 = (T0 != 0);
|
1209 |
} |
1210 |
|
1211 |
void OPPROTO op_eval_brlz(void) |
1212 |
{ |
1213 |
T2 = ((int64_t)T0 < 0);
|
1214 |
} |
1215 |
|
1216 |
void OPPROTO op_eval_brlez(void) |
1217 |
{ |
1218 |
T2 = ((int64_t)T0 <= 0);
|
1219 |
} |
1220 |
|
1221 |
void OPPROTO op_eval_brgz(void) |
1222 |
{ |
1223 |
T2 = ((int64_t)T0 > 0);
|
1224 |
} |
1225 |
|
1226 |
void OPPROTO op_eval_brgez(void) |
1227 |
{ |
1228 |
T2 = ((int64_t)T0 >= 0);
|
1229 |
} |
1230 |
|
1231 |
void OPPROTO op_jmp_im64(void) |
1232 |
{ |
1233 |
env->pc = PARAMQ1; |
1234 |
} |
1235 |
|
1236 |
void OPPROTO op_movq_npc_im64(void) |
1237 |
{ |
1238 |
env->npc = PARAMQ1; |
1239 |
} |
1240 |
#endif
|
1241 |
|
1242 |
void OPPROTO op_jmp_im(void) |
1243 |
{ |
1244 |
env->pc = (uint32_t)PARAM1; |
1245 |
} |
1246 |
|
1247 |
void OPPROTO op_movl_npc_im(void) |
1248 |
{ |
1249 |
env->npc = (uint32_t)PARAM1; |
1250 |
} |
1251 |
|
1252 |
void OPPROTO op_movl_npc_T0(void) |
1253 |
{ |
1254 |
env->npc = T0; |
1255 |
} |
1256 |
|
1257 |
void OPPROTO op_mov_pc_npc(void) |
1258 |
{ |
1259 |
env->pc = env->npc; |
1260 |
} |
1261 |
|
1262 |
void OPPROTO op_next_insn(void) |
1263 |
{ |
1264 |
env->pc = env->npc; |
1265 |
env->npc = env->npc + 4;
|
1266 |
} |
1267 |
|
1268 |
void OPPROTO op_goto_tb0(void) |
1269 |
{ |
1270 |
GOTO_TB(op_goto_tb0, PARAM1, 0);
|
1271 |
} |
1272 |
|
1273 |
void OPPROTO op_goto_tb1(void) |
1274 |
{ |
1275 |
GOTO_TB(op_goto_tb1, PARAM1, 1);
|
1276 |
} |
1277 |
|
1278 |
void OPPROTO op_jmp_label(void) |
1279 |
{ |
1280 |
GOTO_LABEL_PARAM(1);
|
1281 |
} |
1282 |
|
1283 |
void OPPROTO op_jnz_T2_label(void) |
1284 |
{ |
1285 |
if (T2)
|
1286 |
GOTO_LABEL_PARAM(1);
|
1287 |
FORCE_RET(); |
1288 |
} |
1289 |
|
1290 |
void OPPROTO op_jz_T2_label(void) |
1291 |
{ |
1292 |
if (!T2)
|
1293 |
GOTO_LABEL_PARAM(1);
|
1294 |
FORCE_RET(); |
1295 |
} |
1296 |
|
1297 |
void OPPROTO op_flush_T0(void) |
1298 |
{ |
1299 |
helper_flush(T0); |
1300 |
} |
1301 |
|
1302 |
void OPPROTO op_fnegs(void) |
1303 |
{ |
1304 |
FT0 = -FT1; |
1305 |
} |
1306 |
|
1307 |
void OPPROTO op_fabss(void) |
1308 |
{ |
1309 |
do_fabss(); |
1310 |
} |
1311 |
|
1312 |
#ifdef TARGET_SPARC64
|
1313 |
void OPPROTO op_fnegd(void) |
1314 |
{ |
1315 |
DT0 = -DT1; |
1316 |
} |
1317 |
|
1318 |
void OPPROTO op_fabsd(void) |
1319 |
{ |
1320 |
do_fabsd(); |
1321 |
} |
1322 |
#endif
|
1323 |
|
1324 |
void OPPROTO op_fsqrts(void) |
1325 |
{ |
1326 |
do_fsqrts(); |
1327 |
} |
1328 |
|
1329 |
void OPPROTO op_fsqrtd(void) |
1330 |
{ |
1331 |
do_fsqrtd(); |
1332 |
} |
1333 |
|
1334 |
void OPPROTO op_fmuls(void) |
1335 |
{ |
1336 |
FT0 *= FT1; |
1337 |
} |
1338 |
|
1339 |
void OPPROTO op_fmuld(void) |
1340 |
{ |
1341 |
DT0 *= DT1; |
1342 |
} |
1343 |
|
1344 |
void OPPROTO op_fsmuld(void) |
1345 |
{ |
1346 |
DT0 = FT0 * FT1; |
1347 |
} |
1348 |
|
1349 |
void OPPROTO op_fadds(void) |
1350 |
{ |
1351 |
FT0 += FT1; |
1352 |
} |
1353 |
|
1354 |
void OPPROTO op_faddd(void) |
1355 |
{ |
1356 |
DT0 += DT1; |
1357 |
} |
1358 |
|
1359 |
void OPPROTO op_fsubs(void) |
1360 |
{ |
1361 |
FT0 -= FT1; |
1362 |
} |
1363 |
|
1364 |
void OPPROTO op_fsubd(void) |
1365 |
{ |
1366 |
DT0 -= DT1; |
1367 |
} |
1368 |
|
1369 |
void OPPROTO op_fdivs(void) |
1370 |
{ |
1371 |
FT0 /= FT1; |
1372 |
} |
1373 |
|
1374 |
void OPPROTO op_fdivd(void) |
1375 |
{ |
1376 |
DT0 /= DT1; |
1377 |
} |
1378 |
|
1379 |
void OPPROTO op_fcmps(void) |
1380 |
{ |
1381 |
do_fcmps(); |
1382 |
} |
1383 |
|
1384 |
void OPPROTO op_fcmpd(void) |
1385 |
{ |
1386 |
do_fcmpd(); |
1387 |
} |
1388 |
|
1389 |
#ifdef TARGET_SPARC64
|
1390 |
void OPPROTO op_fcmps_fcc1(void) |
1391 |
{ |
1392 |
do_fcmps_fcc1(); |
1393 |
} |
1394 |
|
1395 |
void OPPROTO op_fcmpd_fcc1(void) |
1396 |
{ |
1397 |
do_fcmpd_fcc1(); |
1398 |
} |
1399 |
|
1400 |
void OPPROTO op_fcmps_fcc2(void) |
1401 |
{ |
1402 |
do_fcmps_fcc2(); |
1403 |
} |
1404 |
|
1405 |
void OPPROTO op_fcmpd_fcc2(void) |
1406 |
{ |
1407 |
do_fcmpd_fcc2(); |
1408 |
} |
1409 |
|
1410 |
void OPPROTO op_fcmps_fcc3(void) |
1411 |
{ |
1412 |
do_fcmps_fcc3(); |
1413 |
} |
1414 |
|
1415 |
void OPPROTO op_fcmpd_fcc3(void) |
1416 |
{ |
1417 |
do_fcmpd_fcc3(); |
1418 |
} |
1419 |
#endif
|
1420 |
|
1421 |
#ifdef USE_INT_TO_FLOAT_HELPERS
|
1422 |
void OPPROTO op_fitos(void) |
1423 |
{ |
1424 |
do_fitos(); |
1425 |
} |
1426 |
|
1427 |
void OPPROTO op_fitod(void) |
1428 |
{ |
1429 |
do_fitod(); |
1430 |
} |
1431 |
#else
|
1432 |
void OPPROTO op_fitos(void) |
1433 |
{ |
1434 |
FT0 = (float) *((int32_t *)&FT1);
|
1435 |
} |
1436 |
|
1437 |
void OPPROTO op_fitod(void) |
1438 |
{ |
1439 |
DT0 = (double) *((int32_t *)&FT1);
|
1440 |
} |
1441 |
|
1442 |
#ifdef TARGET_SPARC64
|
1443 |
void OPPROTO op_fxtos(void) |
1444 |
{ |
1445 |
FT0 = (float) *((int64_t *)&DT1);
|
1446 |
} |
1447 |
|
1448 |
void OPPROTO op_fxtod(void) |
1449 |
{ |
1450 |
DT0 = (double) *((int64_t *)&DT1);
|
1451 |
} |
1452 |
#endif
|
1453 |
#endif
|
1454 |
|
1455 |
void OPPROTO op_fdtos(void) |
1456 |
{ |
1457 |
FT0 = (float) DT1;
|
1458 |
} |
1459 |
|
1460 |
void OPPROTO op_fstod(void) |
1461 |
{ |
1462 |
DT0 = (double) FT1;
|
1463 |
} |
1464 |
|
1465 |
void OPPROTO op_fstoi(void) |
1466 |
{ |
1467 |
*((int32_t *)&FT0) = (int32_t) FT1; |
1468 |
} |
1469 |
|
1470 |
void OPPROTO op_fdtoi(void) |
1471 |
{ |
1472 |
*((int32_t *)&FT0) = (int32_t) DT1; |
1473 |
} |
1474 |
|
1475 |
#ifdef TARGET_SPARC64
|
1476 |
void OPPROTO op_fstox(void) |
1477 |
{ |
1478 |
*((int64_t *)&DT0) = (int64_t) FT1; |
1479 |
} |
1480 |
|
1481 |
void OPPROTO op_fdtox(void) |
1482 |
{ |
1483 |
*((int64_t *)&DT0) = (int64_t) DT1; |
1484 |
} |
1485 |
|
1486 |
void OPPROTO op_fmovs_cc(void) |
1487 |
{ |
1488 |
if (T2)
|
1489 |
FT0 = FT1; |
1490 |
} |
1491 |
|
1492 |
void OPPROTO op_fmovd_cc(void) |
1493 |
{ |
1494 |
if (T2)
|
1495 |
DT0 = DT1; |
1496 |
} |
1497 |
|
1498 |
void OPPROTO op_mov_cc(void) |
1499 |
{ |
1500 |
if (T2)
|
1501 |
T0 = T1; |
1502 |
} |
1503 |
|
1504 |
void OPPROTO op_flushw(void) |
1505 |
{ |
1506 |
if (env->cansave != NWINDOWS - 2) { |
1507 |
raise_exception(TT_SPILL | (env->otherwin != 0 ?
|
1508 |
(TT_WOTHER | ((env->wstate & 0x38) >> 1)): |
1509 |
((env->wstate & 0x7) << 2))); |
1510 |
} |
1511 |
} |
1512 |
|
1513 |
void OPPROTO op_saved(void) |
1514 |
{ |
1515 |
env->cansave++; |
1516 |
if (env->otherwin == 0) |
1517 |
env->canrestore--; |
1518 |
} |
1519 |
|
1520 |
void OPPROTO op_restored(void) |
1521 |
{ |
1522 |
env->canrestore++; |
1523 |
if (env->cleanwin < NWINDOWS - 1) |
1524 |
env->cleanwin++; |
1525 |
if (env->otherwin == 0) |
1526 |
env->cansave--; |
1527 |
else
|
1528 |
env->otherwin--; |
1529 |
} |
1530 |
|
1531 |
void OPPROTO op_popc(void) |
1532 |
{ |
1533 |
do_popc(); |
1534 |
} |
1535 |
|
1536 |
void OPPROTO op_done(void) |
1537 |
{ |
1538 |
do_done(); |
1539 |
} |
1540 |
|
1541 |
void OPPROTO op_retry(void) |
1542 |
{ |
1543 |
do_retry(); |
1544 |
} |
1545 |
|
1546 |
void OPPROTO op_sir(void) |
1547 |
{ |
1548 |
// XXX
|
1549 |
|
1550 |
} |
1551 |
|
1552 |
void OPPROTO op_ld_asi_reg()
|
1553 |
{ |
1554 |
T0 += PARAM1; |
1555 |
helper_ld_asi(env->asi, PARAM2, PARAM3); |
1556 |
} |
1557 |
|
1558 |
void OPPROTO op_st_asi_reg()
|
1559 |
{ |
1560 |
T0 += PARAM1; |
1561 |
helper_st_asi(env->asi, PARAM2, PARAM3); |
1562 |
} |
1563 |
#endif
|
1564 |
|
1565 |
void OPPROTO op_ld_asi()
|
1566 |
{ |
1567 |
helper_ld_asi(PARAM1, PARAM2, PARAM3); |
1568 |
} |
1569 |
|
1570 |
void OPPROTO op_st_asi()
|
1571 |
{ |
1572 |
helper_st_asi(PARAM1, PARAM2, PARAM3); |
1573 |
} |
1574 |
|