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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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#undef JUMP_TB
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#define JUMP_TB(opname, tbparam, n, eip) \
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do { \
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GOTO_TB(opname, tbparam, n); \ |
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T0 = (long)(tbparam) + (n); \
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env->pc = (eip) & 0xffffffff; \
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EXIT_TB(); \ |
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} while (0) |
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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; |
389 |
if ((int32_t) T0 < 0) |
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env->psr |= PSR_NEG; |
391 |
if ((T0 & 0xffffffff) < (src1 & 0xffffffff)) |
392 |
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; |
396 |
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env->xcc = 0;
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if (!T0)
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env->xcc |= PSR_ZERO; |
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if ((int64_t) T0 < 0) |
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env->xcc |= PSR_NEG; |
402 |
if (T0 < src1)
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env->xcc |= PSR_CARRY; |
404 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63)) |
405 |
env->xcc |= PSR_OVF; |
406 |
#else
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if (!T0)
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env->psr |= PSR_ZERO; |
409 |
if ((int32_t) T0 < 0) |
410 |
env->psr |= PSR_NEG; |
411 |
if (T0 < src1)
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env->psr |= PSR_CARRY; |
413 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31)) |
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env->psr |= PSR_OVF; |
415 |
#endif
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FORCE_RET(); |
417 |
} |
418 |
|
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void OPPROTO op_addx_T1_T0(void) |
420 |
{ |
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T0 += T1 + FLAG_SET(PSR_CARRY); |
422 |
} |
423 |
|
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void OPPROTO op_addx_T1_T0_cc(void) |
425 |
{ |
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target_ulong src1; |
427 |
|
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src1 = T0; |
429 |
T0 += T1 + FLAG_SET(PSR_CARRY); |
430 |
env->psr = 0;
|
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#ifdef TARGET_SPARC64
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if (!(T0 & 0xffffffff)) |
433 |
env->psr |= PSR_ZERO; |
434 |
if ((int32_t) T0 < 0) |
435 |
env->psr |= PSR_NEG; |
436 |
if ((T0 & 0xffffffff) < (src1 & 0xffffffff)) |
437 |
env->psr |= PSR_CARRY; |
438 |
if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) & |
439 |
((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31)) |
440 |
env->psr |= PSR_OVF; |
441 |
|
442 |
env->xcc = 0;
|
443 |
if (!T0)
|
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env->xcc |= PSR_ZERO; |
445 |
if ((int64_t) T0 < 0) |
446 |
env->xcc |= PSR_NEG; |
447 |
if (T0 < src1)
|
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env->xcc |= PSR_CARRY; |
449 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63)) |
450 |
env->xcc |= PSR_OVF; |
451 |
#else
|
452 |
if (!T0)
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env->psr |= PSR_ZERO; |
454 |
if ((int32_t) T0 < 0) |
455 |
env->psr |= PSR_NEG; |
456 |
if (T0 < src1)
|
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env->psr |= PSR_CARRY; |
458 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31)) |
459 |
env->psr |= PSR_OVF; |
460 |
#endif
|
461 |
FORCE_RET(); |
462 |
} |
463 |
|
464 |
void OPPROTO op_sub_T1_T0(void) |
465 |
{ |
466 |
T0 -= T1; |
467 |
} |
468 |
|
469 |
void OPPROTO op_sub_T1_T0_cc(void) |
470 |
{ |
471 |
target_ulong src1; |
472 |
|
473 |
src1 = T0; |
474 |
T0 -= T1; |
475 |
env->psr = 0;
|
476 |
#ifdef TARGET_SPARC64
|
477 |
if (!(T0 & 0xffffffff)) |
478 |
env->psr |= PSR_ZERO; |
479 |
if ((int32_t) T0 < 0) |
480 |
env->psr |= PSR_NEG; |
481 |
if ((T0 & 0xffffffff) < (src1 & 0xffffffff)) |
482 |
env->psr |= PSR_CARRY; |
483 |
if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) & |
484 |
((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31)) |
485 |
env->psr |= PSR_OVF; |
486 |
|
487 |
env->xcc = 0;
|
488 |
if (!T0)
|
489 |
env->xcc |= PSR_ZERO; |
490 |
if ((int64_t) T0 < 0) |
491 |
env->xcc |= PSR_NEG; |
492 |
if (T0 < src1)
|
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env->xcc |= PSR_CARRY; |
494 |
if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63)) |
495 |
env->xcc |= PSR_OVF; |
496 |
#else
|
497 |
if (!T0)
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498 |
env->psr |= PSR_ZERO; |
499 |
if ((int32_t) T0 < 0) |
500 |
env->psr |= PSR_NEG; |
501 |
if (src1 < T1)
|
502 |
env->psr |= PSR_CARRY; |
503 |
if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31)) |
504 |
env->psr |= PSR_OVF; |
505 |
#endif
|
506 |
FORCE_RET(); |
507 |
} |
508 |
|
509 |
void OPPROTO op_subx_T1_T0(void) |
510 |
{ |
511 |
T0 -= T1 + FLAG_SET(PSR_CARRY); |
512 |
} |
513 |
|
514 |
void OPPROTO op_subx_T1_T0_cc(void) |
515 |
{ |
516 |
target_ulong src1; |
517 |
|
518 |
src1 = T0; |
519 |
T0 -= T1 + FLAG_SET(PSR_CARRY); |
520 |
env->psr = 0;
|
521 |
#ifdef TARGET_SPARC64
|
522 |
if (!(T0 & 0xffffffff)) |
523 |
env->psr |= PSR_ZERO; |
524 |
if ((int32_t) T0 < 0) |
525 |
env->psr |= PSR_NEG; |
526 |
if ((T0 & 0xffffffff) < (src1 & 0xffffffff)) |
527 |
env->psr |= PSR_CARRY; |
528 |
if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) & |
529 |
((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31)) |
530 |
env->psr |= PSR_OVF; |
531 |
|
532 |
env->xcc = 0;
|
533 |
if (!T0)
|
534 |
env->xcc |= PSR_ZERO; |
535 |
if ((int64_t) T0 < 0) |
536 |
env->xcc |= PSR_NEG; |
537 |
if (T0 < src1)
|
538 |
env->xcc |= PSR_CARRY; |
539 |
if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63)) |
540 |
env->xcc |= PSR_OVF; |
541 |
#else
|
542 |
if (!T0)
|
543 |
env->psr |= PSR_ZERO; |
544 |
if ((int32_t) T0 < 0) |
545 |
env->psr |= PSR_NEG; |
546 |
if (src1 < T1)
|
547 |
env->psr |= PSR_CARRY; |
548 |
if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31)) |
549 |
env->psr |= PSR_OVF; |
550 |
#endif
|
551 |
FORCE_RET(); |
552 |
} |
553 |
|
554 |
void OPPROTO op_and_T1_T0(void) |
555 |
{ |
556 |
T0 &= T1; |
557 |
} |
558 |
|
559 |
void OPPROTO op_or_T1_T0(void) |
560 |
{ |
561 |
T0 |= T1; |
562 |
} |
563 |
|
564 |
void OPPROTO op_xor_T1_T0(void) |
565 |
{ |
566 |
T0 ^= T1; |
567 |
} |
568 |
|
569 |
void OPPROTO op_andn_T1_T0(void) |
570 |
{ |
571 |
T0 &= ~T1; |
572 |
} |
573 |
|
574 |
void OPPROTO op_orn_T1_T0(void) |
575 |
{ |
576 |
T0 |= ~T1; |
577 |
} |
578 |
|
579 |
void OPPROTO op_xnor_T1_T0(void) |
580 |
{ |
581 |
T0 ^= ~T1; |
582 |
} |
583 |
|
584 |
void OPPROTO op_umul_T1_T0(void) |
585 |
{ |
586 |
uint64_t res; |
587 |
res = (uint64_t) T0 * (uint64_t) T1; |
588 |
T0 = res & 0xffffffff;
|
589 |
env->y = res >> 32;
|
590 |
} |
591 |
|
592 |
void OPPROTO op_smul_T1_T0(void) |
593 |
{ |
594 |
uint64_t res; |
595 |
res = (int64_t) ((int32_t) T0) * (int64_t) ((int32_t) T1); |
596 |
T0 = res & 0xffffffff;
|
597 |
env->y = res >> 32;
|
598 |
} |
599 |
|
600 |
void OPPROTO op_mulscc_T1_T0(void) |
601 |
{ |
602 |
unsigned int b1, N, V, b2; |
603 |
target_ulong src1; |
604 |
|
605 |
N = FLAG_SET(PSR_NEG); |
606 |
V = FLAG_SET(PSR_OVF); |
607 |
b1 = N ^ V; |
608 |
b2 = T0 & 1;
|
609 |
T0 = (b1 << 31) | (T0 >> 1); |
610 |
if (!(env->y & 1)) |
611 |
T1 = 0;
|
612 |
/* do addition and update flags */
|
613 |
src1 = T0; |
614 |
T0 += T1; |
615 |
env->psr = 0;
|
616 |
if (!T0)
|
617 |
env->psr |= PSR_ZERO; |
618 |
if ((int32_t) T0 < 0) |
619 |
env->psr |= PSR_NEG; |
620 |
if (T0 < src1)
|
621 |
env->psr |= PSR_CARRY; |
622 |
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31)) |
623 |
env->psr |= PSR_OVF; |
624 |
env->y = (b2 << 31) | (env->y >> 1); |
625 |
FORCE_RET(); |
626 |
} |
627 |
|
628 |
void OPPROTO op_udiv_T1_T0(void) |
629 |
{ |
630 |
uint64_t x0; |
631 |
uint32_t x1; |
632 |
|
633 |
x0 = T0 | ((uint64_t) (env->y) << 32);
|
634 |
x1 = T1; |
635 |
x0 = x0 / x1; |
636 |
if (x0 > 0xffffffff) { |
637 |
T0 = 0xffffffff;
|
638 |
T1 = 1;
|
639 |
} else {
|
640 |
T0 = x0; |
641 |
T1 = 0;
|
642 |
} |
643 |
FORCE_RET(); |
644 |
} |
645 |
|
646 |
void OPPROTO op_sdiv_T1_T0(void) |
647 |
{ |
648 |
int64_t x0; |
649 |
int32_t x1; |
650 |
|
651 |
x0 = T0 | ((int64_t) (env->y) << 32);
|
652 |
x1 = T1; |
653 |
x0 = x0 / x1; |
654 |
if ((int32_t) x0 != x0) {
|
655 |
T0 = x0 < 0? 0x80000000: 0x7fffffff; |
656 |
T1 = 1;
|
657 |
} else {
|
658 |
T0 = x0; |
659 |
T1 = 0;
|
660 |
} |
661 |
FORCE_RET(); |
662 |
} |
663 |
|
664 |
void OPPROTO op_div_cc(void) |
665 |
{ |
666 |
env->psr = 0;
|
667 |
#ifdef TARGET_SPARC64
|
668 |
if (!T0)
|
669 |
env->psr |= PSR_ZERO; |
670 |
if ((int32_t) T0 < 0) |
671 |
env->psr |= PSR_NEG; |
672 |
if (T1)
|
673 |
env->psr |= PSR_OVF; |
674 |
|
675 |
env->xcc = 0;
|
676 |
if (!T0)
|
677 |
env->xcc |= PSR_ZERO; |
678 |
if ((int64_t) T0 < 0) |
679 |
env->xcc |= PSR_NEG; |
680 |
#else
|
681 |
if (!T0)
|
682 |
env->psr |= PSR_ZERO; |
683 |
if ((int32_t) T0 < 0) |
684 |
env->psr |= PSR_NEG; |
685 |
if (T1)
|
686 |
env->psr |= PSR_OVF; |
687 |
#endif
|
688 |
FORCE_RET(); |
689 |
} |
690 |
|
691 |
#ifdef TARGET_SPARC64
|
692 |
void OPPROTO op_mulx_T1_T0(void) |
693 |
{ |
694 |
T0 *= T1; |
695 |
FORCE_RET(); |
696 |
} |
697 |
|
698 |
void OPPROTO op_udivx_T1_T0(void) |
699 |
{ |
700 |
T0 /= T1; |
701 |
FORCE_RET(); |
702 |
} |
703 |
|
704 |
void OPPROTO op_sdivx_T1_T0(void) |
705 |
{ |
706 |
if (T0 == INT64_MIN && T1 == -1) |
707 |
T0 = INT64_MIN; |
708 |
else
|
709 |
T0 /= (target_long) T1; |
710 |
FORCE_RET(); |
711 |
} |
712 |
#endif
|
713 |
|
714 |
void OPPROTO op_logic_T0_cc(void) |
715 |
{ |
716 |
env->psr = 0;
|
717 |
#ifdef TARGET_SPARC64
|
718 |
if (!(T0 & 0xffffffff)) |
719 |
env->psr |= PSR_ZERO; |
720 |
if ((int32_t) T0 < 0) |
721 |
env->psr |= PSR_NEG; |
722 |
|
723 |
env->xcc = 0;
|
724 |
if (!T0)
|
725 |
env->xcc |= PSR_ZERO; |
726 |
if ((int64_t) T0 < 0) |
727 |
env->xcc |= PSR_NEG; |
728 |
#else
|
729 |
if (!T0)
|
730 |
env->psr |= PSR_ZERO; |
731 |
if ((int32_t) T0 < 0) |
732 |
env->psr |= PSR_NEG; |
733 |
#endif
|
734 |
FORCE_RET(); |
735 |
} |
736 |
|
737 |
void OPPROTO op_sll(void) |
738 |
{ |
739 |
T0 <<= T1; |
740 |
} |
741 |
|
742 |
#ifdef TARGET_SPARC64
|
743 |
void OPPROTO op_srl(void) |
744 |
{ |
745 |
T0 = (T0 & 0xffffffff) >> T1;
|
746 |
} |
747 |
|
748 |
void OPPROTO op_srlx(void) |
749 |
{ |
750 |
T0 >>= T1; |
751 |
} |
752 |
|
753 |
void OPPROTO op_sra(void) |
754 |
{ |
755 |
T0 = ((int32_t) (T0 & 0xffffffff)) >> T1;
|
756 |
} |
757 |
|
758 |
void OPPROTO op_srax(void) |
759 |
{ |
760 |
T0 = ((int64_t) T0) >> T1; |
761 |
} |
762 |
#else
|
763 |
void OPPROTO op_srl(void) |
764 |
{ |
765 |
T0 >>= T1; |
766 |
} |
767 |
|
768 |
void OPPROTO op_sra(void) |
769 |
{ |
770 |
T0 = ((int32_t) T0) >> T1; |
771 |
} |
772 |
#endif
|
773 |
|
774 |
/* Load and store */
|
775 |
#define MEMSUFFIX _raw
|
776 |
#include "op_mem.h" |
777 |
#if !defined(CONFIG_USER_ONLY)
|
778 |
#define MEMSUFFIX _user
|
779 |
#include "op_mem.h" |
780 |
|
781 |
#define MEMSUFFIX _kernel
|
782 |
#include "op_mem.h" |
783 |
#endif
|
784 |
|
785 |
void OPPROTO op_ldfsr(void) |
786 |
{ |
787 |
PUT_FSR32(env, *((uint32_t *) &FT0)); |
788 |
helper_ldfsr(); |
789 |
} |
790 |
|
791 |
void OPPROTO op_stfsr(void) |
792 |
{ |
793 |
*((uint32_t *) &FT0) = GET_FSR32(env); |
794 |
} |
795 |
|
796 |
#ifndef TARGET_SPARC64
|
797 |
void OPPROTO op_rdpsr(void) |
798 |
{ |
799 |
do_rdpsr(); |
800 |
} |
801 |
|
802 |
void OPPROTO op_wrpsr(void) |
803 |
{ |
804 |
do_wrpsr(); |
805 |
FORCE_RET(); |
806 |
} |
807 |
|
808 |
void OPPROTO op_rett(void) |
809 |
{ |
810 |
helper_rett(); |
811 |
FORCE_RET(); |
812 |
} |
813 |
|
814 |
/* XXX: use another pointer for %iN registers to avoid slow wrapping
|
815 |
handling ? */
|
816 |
void OPPROTO op_save(void) |
817 |
{ |
818 |
uint32_t cwp; |
819 |
cwp = (env->cwp - 1) & (NWINDOWS - 1); |
820 |
if (env->wim & (1 << cwp)) { |
821 |
raise_exception(TT_WIN_OVF); |
822 |
} |
823 |
set_cwp(cwp); |
824 |
FORCE_RET(); |
825 |
} |
826 |
|
827 |
void OPPROTO op_restore(void) |
828 |
{ |
829 |
uint32_t cwp; |
830 |
cwp = (env->cwp + 1) & (NWINDOWS - 1); |
831 |
if (env->wim & (1 << cwp)) { |
832 |
raise_exception(TT_WIN_UNF); |
833 |
} |
834 |
set_cwp(cwp); |
835 |
FORCE_RET(); |
836 |
} |
837 |
#else
|
838 |
void OPPROTO op_rdccr(void) |
839 |
{ |
840 |
T0 = GET_CCR(env); |
841 |
} |
842 |
|
843 |
void OPPROTO op_wrccr(void) |
844 |
{ |
845 |
PUT_CCR(env, T0); |
846 |
} |
847 |
|
848 |
void OPPROTO op_rdtick(void) |
849 |
{ |
850 |
T0 = 0; // XXX read cycle counter and bit 31 |
851 |
} |
852 |
|
853 |
void OPPROTO op_wrtick(void) |
854 |
{ |
855 |
// XXX write cycle counter and bit 31
|
856 |
} |
857 |
|
858 |
void OPPROTO op_rdtpc(void) |
859 |
{ |
860 |
T0 = env->tpc[env->tl]; |
861 |
} |
862 |
|
863 |
void OPPROTO op_wrtpc(void) |
864 |
{ |
865 |
env->tpc[env->tl] = T0; |
866 |
} |
867 |
|
868 |
void OPPROTO op_rdtnpc(void) |
869 |
{ |
870 |
T0 = env->tnpc[env->tl]; |
871 |
} |
872 |
|
873 |
void OPPROTO op_wrtnpc(void) |
874 |
{ |
875 |
env->tnpc[env->tl] = T0; |
876 |
} |
877 |
|
878 |
void OPPROTO op_rdtstate(void) |
879 |
{ |
880 |
T0 = env->tstate[env->tl]; |
881 |
} |
882 |
|
883 |
void OPPROTO op_wrtstate(void) |
884 |
{ |
885 |
env->tstate[env->tl] = T0; |
886 |
} |
887 |
|
888 |
void OPPROTO op_rdtt(void) |
889 |
{ |
890 |
T0 = env->tt[env->tl]; |
891 |
} |
892 |
|
893 |
void OPPROTO op_wrtt(void) |
894 |
{ |
895 |
env->tt[env->tl] = T0; |
896 |
} |
897 |
|
898 |
void OPPROTO op_rdpstate(void) |
899 |
{ |
900 |
T0 = env->pstate; |
901 |
} |
902 |
|
903 |
void OPPROTO op_wrpstate(void) |
904 |
{ |
905 |
env->pstate = T0 & 0x1f;
|
906 |
} |
907 |
|
908 |
// CWP handling is reversed in V9, but we still use the V8 register
|
909 |
// order.
|
910 |
void OPPROTO op_rdcwp(void) |
911 |
{ |
912 |
T0 = NWINDOWS - 1 - env->cwp;
|
913 |
} |
914 |
|
915 |
void OPPROTO op_wrcwp(void) |
916 |
{ |
917 |
env->cwp = NWINDOWS - 1 - T0;
|
918 |
} |
919 |
|
920 |
/* XXX: use another pointer for %iN registers to avoid slow wrapping
|
921 |
handling ? */
|
922 |
void OPPROTO op_save(void) |
923 |
{ |
924 |
uint32_t cwp; |
925 |
cwp = (env->cwp - 1) & (NWINDOWS - 1); |
926 |
if (env->cansave == 0) { |
927 |
raise_exception(TT_SPILL | (env->otherwin != 0 ?
|
928 |
(TT_WOTHER | ((env->wstate & 0x38) >> 1)): |
929 |
((env->wstate & 0x7) << 2))); |
930 |
} else {
|
931 |
if (env->cleanwin - env->canrestore == 0) { |
932 |
// XXX Clean windows without trap
|
933 |
raise_exception(TT_CLRWIN); |
934 |
} else {
|
935 |
env->cansave--; |
936 |
env->canrestore++; |
937 |
set_cwp(cwp); |
938 |
} |
939 |
} |
940 |
FORCE_RET(); |
941 |
} |
942 |
|
943 |
void OPPROTO op_restore(void) |
944 |
{ |
945 |
uint32_t cwp; |
946 |
cwp = (env->cwp + 1) & (NWINDOWS - 1); |
947 |
if (env->canrestore == 0) { |
948 |
raise_exception(TT_FILL | (env->otherwin != 0 ?
|
949 |
(TT_WOTHER | ((env->wstate & 0x38) >> 1)): |
950 |
((env->wstate & 0x7) << 2))); |
951 |
} else {
|
952 |
env->cansave++; |
953 |
env->canrestore--; |
954 |
set_cwp(cwp); |
955 |
} |
956 |
FORCE_RET(); |
957 |
} |
958 |
#endif
|
959 |
|
960 |
void OPPROTO op_exception(void) |
961 |
{ |
962 |
env->exception_index = PARAM1; |
963 |
cpu_loop_exit(); |
964 |
} |
965 |
|
966 |
void OPPROTO op_trap_T0(void) |
967 |
{ |
968 |
env->exception_index = TT_TRAP + (T0 & 0x7f);
|
969 |
cpu_loop_exit(); |
970 |
} |
971 |
|
972 |
void OPPROTO op_trapcc_T0(void) |
973 |
{ |
974 |
if (T2) {
|
975 |
env->exception_index = TT_TRAP + (T0 & 0x7f);
|
976 |
cpu_loop_exit(); |
977 |
} |
978 |
FORCE_RET(); |
979 |
} |
980 |
|
981 |
void OPPROTO op_trap_ifnofpu(void) |
982 |
{ |
983 |
if (!env->psref) {
|
984 |
env->exception_index = TT_NFPU_INSN; |
985 |
cpu_loop_exit(); |
986 |
} |
987 |
FORCE_RET(); |
988 |
} |
989 |
|
990 |
void OPPROTO op_fpexception_im(void) |
991 |
{ |
992 |
env->exception_index = TT_FP_EXCP; |
993 |
env->fsr &= ~FSR_FTT_MASK; |
994 |
env->fsr |= PARAM1; |
995 |
cpu_loop_exit(); |
996 |
FORCE_RET(); |
997 |
} |
998 |
|
999 |
void OPPROTO op_debug(void) |
1000 |
{ |
1001 |
helper_debug(); |
1002 |
} |
1003 |
|
1004 |
void OPPROTO op_exit_tb(void) |
1005 |
{ |
1006 |
EXIT_TB(); |
1007 |
} |
1008 |
|
1009 |
void OPPROTO op_eval_ba(void) |
1010 |
{ |
1011 |
T2 = 1;
|
1012 |
} |
1013 |
|
1014 |
void OPPROTO op_eval_be(void) |
1015 |
{ |
1016 |
T2 = FLAG_SET(PSR_ZERO); |
1017 |
} |
1018 |
|
1019 |
void OPPROTO op_eval_ble(void) |
1020 |
{ |
1021 |
target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
1022 |
|
1023 |
T2 = Z | (N ^ V); |
1024 |
} |
1025 |
|
1026 |
void OPPROTO op_eval_bl(void) |
1027 |
{ |
1028 |
target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
1029 |
|
1030 |
T2 = N ^ V; |
1031 |
} |
1032 |
|
1033 |
void OPPROTO op_eval_bleu(void) |
1034 |
{ |
1035 |
target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY); |
1036 |
|
1037 |
T2 = C | Z; |
1038 |
} |
1039 |
|
1040 |
void OPPROTO op_eval_bcs(void) |
1041 |
{ |
1042 |
T2 = FLAG_SET(PSR_CARRY); |
1043 |
} |
1044 |
|
1045 |
void OPPROTO op_eval_bvs(void) |
1046 |
{ |
1047 |
T2 = FLAG_SET(PSR_OVF); |
1048 |
} |
1049 |
|
1050 |
void OPPROTO op_eval_bn(void) |
1051 |
{ |
1052 |
T2 = 0;
|
1053 |
} |
1054 |
|
1055 |
void OPPROTO op_eval_bneg(void) |
1056 |
{ |
1057 |
T2 = FLAG_SET(PSR_NEG); |
1058 |
} |
1059 |
|
1060 |
void OPPROTO op_eval_bne(void) |
1061 |
{ |
1062 |
T2 = !FLAG_SET(PSR_ZERO); |
1063 |
} |
1064 |
|
1065 |
void OPPROTO op_eval_bg(void) |
1066 |
{ |
1067 |
target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
1068 |
|
1069 |
T2 = !(Z | (N ^ V)); |
1070 |
} |
1071 |
|
1072 |
void OPPROTO op_eval_bge(void) |
1073 |
{ |
1074 |
target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF); |
1075 |
|
1076 |
T2 = !(N ^ V); |
1077 |
} |
1078 |
|
1079 |
void OPPROTO op_eval_bgu(void) |
1080 |
{ |
1081 |
target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY); |
1082 |
|
1083 |
T2 = !(C | Z); |
1084 |
} |
1085 |
|
1086 |
void OPPROTO op_eval_bcc(void) |
1087 |
{ |
1088 |
T2 = !FLAG_SET(PSR_CARRY); |
1089 |
} |
1090 |
|
1091 |
void OPPROTO op_eval_bpos(void) |
1092 |
{ |
1093 |
T2 = !FLAG_SET(PSR_NEG); |
1094 |
} |
1095 |
|
1096 |
void OPPROTO op_eval_bvc(void) |
1097 |
{ |
1098 |
T2 = !FLAG_SET(PSR_OVF); |
1099 |
} |
1100 |
|
1101 |
#ifdef TARGET_SPARC64
|
1102 |
void OPPROTO op_eval_xbe(void) |
1103 |
{ |
1104 |
T2 = XFLAG_SET(PSR_ZERO); |
1105 |
} |
1106 |
|
1107 |
void OPPROTO op_eval_xble(void) |
1108 |
{ |
1109 |
target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
1110 |
|
1111 |
T2 = Z | (N ^ V); |
1112 |
} |
1113 |
|
1114 |
void OPPROTO op_eval_xbl(void) |
1115 |
{ |
1116 |
target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
1117 |
|
1118 |
T2 = N ^ V; |
1119 |
} |
1120 |
|
1121 |
void OPPROTO op_eval_xbleu(void) |
1122 |
{ |
1123 |
target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY); |
1124 |
|
1125 |
T2 = C | Z; |
1126 |
} |
1127 |
|
1128 |
void OPPROTO op_eval_xbcs(void) |
1129 |
{ |
1130 |
T2 = XFLAG_SET(PSR_CARRY); |
1131 |
} |
1132 |
|
1133 |
void OPPROTO op_eval_xbvs(void) |
1134 |
{ |
1135 |
T2 = XFLAG_SET(PSR_OVF); |
1136 |
} |
1137 |
|
1138 |
void OPPROTO op_eval_xbneg(void) |
1139 |
{ |
1140 |
T2 = XFLAG_SET(PSR_NEG); |
1141 |
} |
1142 |
|
1143 |
void OPPROTO op_eval_xbne(void) |
1144 |
{ |
1145 |
T2 = !XFLAG_SET(PSR_ZERO); |
1146 |
} |
1147 |
|
1148 |
void OPPROTO op_eval_xbg(void) |
1149 |
{ |
1150 |
target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
1151 |
|
1152 |
T2 = !(Z | (N ^ V)); |
1153 |
} |
1154 |
|
1155 |
void OPPROTO op_eval_xbge(void) |
1156 |
{ |
1157 |
target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF); |
1158 |
|
1159 |
T2 = !(N ^ V); |
1160 |
} |
1161 |
|
1162 |
void OPPROTO op_eval_xbgu(void) |
1163 |
{ |
1164 |
target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY); |
1165 |
|
1166 |
T2 = !(C | Z); |
1167 |
} |
1168 |
|
1169 |
void OPPROTO op_eval_xbcc(void) |
1170 |
{ |
1171 |
T2 = !XFLAG_SET(PSR_CARRY); |
1172 |
} |
1173 |
|
1174 |
void OPPROTO op_eval_xbpos(void) |
1175 |
{ |
1176 |
T2 = !XFLAG_SET(PSR_NEG); |
1177 |
} |
1178 |
|
1179 |
void OPPROTO op_eval_xbvc(void) |
1180 |
{ |
1181 |
T2 = !XFLAG_SET(PSR_OVF); |
1182 |
} |
1183 |
#endif
|
1184 |
|
1185 |
#define FCC
|
1186 |
#define FFLAG_SET(x) (env->fsr & x? 1: 0) |
1187 |
#include "fbranch_template.h" |
1188 |
|
1189 |
#ifdef TARGET_SPARC64
|
1190 |
#define FCC _fcc1
|
1191 |
#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 32))? 1: 0) |
1192 |
#include "fbranch_template.h" |
1193 |
#define FCC _fcc2
|
1194 |
#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 34))? 1: 0) |
1195 |
#include "fbranch_template.h" |
1196 |
#define FCC _fcc3
|
1197 |
#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 36))? 1: 0) |
1198 |
#include "fbranch_template.h" |
1199 |
#endif
|
1200 |
|
1201 |
#ifdef TARGET_SPARC64
|
1202 |
void OPPROTO op_eval_brz(void) |
1203 |
{ |
1204 |
T2 = T0; |
1205 |
} |
1206 |
|
1207 |
void OPPROTO op_eval_brnz(void) |
1208 |
{ |
1209 |
T2 = !T0; |
1210 |
} |
1211 |
|
1212 |
void OPPROTO op_eval_brlz(void) |
1213 |
{ |
1214 |
T2 = ((int64_t)T0 < 0);
|
1215 |
} |
1216 |
|
1217 |
void OPPROTO op_eval_brlez(void) |
1218 |
{ |
1219 |
T2 = ((int64_t)T0 <= 0);
|
1220 |
} |
1221 |
|
1222 |
void OPPROTO op_eval_brgz(void) |
1223 |
{ |
1224 |
T2 = ((int64_t)T0 > 0);
|
1225 |
} |
1226 |
|
1227 |
void OPPROTO op_eval_brgez(void) |
1228 |
{ |
1229 |
T2 = ((int64_t)T0 >= 0);
|
1230 |
} |
1231 |
|
1232 |
void OPPROTO op_jmp_im64(void) |
1233 |
{ |
1234 |
env->pc = PARAMQ1; |
1235 |
} |
1236 |
|
1237 |
void OPPROTO op_movq_npc_im64(void) |
1238 |
{ |
1239 |
env->npc = PARAMQ1; |
1240 |
} |
1241 |
#endif
|
1242 |
|
1243 |
void OPPROTO op_jmp_im(void) |
1244 |
{ |
1245 |
env->pc = (uint32_t)PARAM1; |
1246 |
} |
1247 |
|
1248 |
void OPPROTO op_movl_npc_im(void) |
1249 |
{ |
1250 |
env->npc = (uint32_t)PARAM1; |
1251 |
} |
1252 |
|
1253 |
void OPPROTO op_movl_npc_T0(void) |
1254 |
{ |
1255 |
env->npc = T0; |
1256 |
} |
1257 |
|
1258 |
void OPPROTO op_mov_pc_npc(void) |
1259 |
{ |
1260 |
env->pc = env->npc; |
1261 |
} |
1262 |
|
1263 |
void OPPROTO op_next_insn(void) |
1264 |
{ |
1265 |
env->pc = env->npc; |
1266 |
env->npc = env->npc + 4;
|
1267 |
} |
1268 |
|
1269 |
void OPPROTO op_branch(void) |
1270 |
{ |
1271 |
env->npc = (uint32_t)PARAM3; /* XXX: optimize */
|
1272 |
JUMP_TB(op_branch, PARAM1, 0, PARAM2);
|
1273 |
} |
1274 |
|
1275 |
void OPPROTO op_branch2(void) |
1276 |
{ |
1277 |
if (T2) {
|
1278 |
env->npc = (uint32_t)PARAM2 + 4;
|
1279 |
JUMP_TB(op_branch2, PARAM1, 0, PARAM2);
|
1280 |
} else {
|
1281 |
env->npc = (uint32_t)PARAM3 + 4;
|
1282 |
JUMP_TB(op_branch2, PARAM1, 1, PARAM3);
|
1283 |
} |
1284 |
FORCE_RET(); |
1285 |
} |
1286 |
|
1287 |
void OPPROTO op_branch_a(void) |
1288 |
{ |
1289 |
if (T2) {
|
1290 |
env->npc = (uint32_t)PARAM2; /* XXX: optimize */
|
1291 |
JUMP_TB(op_branch_a, PARAM1, 0, PARAM3);
|
1292 |
} else {
|
1293 |
env->npc = (uint32_t)PARAM3 + 8; /* XXX: optimize */ |
1294 |
JUMP_TB(op_branch_a, PARAM1, 1, PARAM3 + 4); |
1295 |
} |
1296 |
FORCE_RET(); |
1297 |
} |
1298 |
|
1299 |
void OPPROTO op_generic_branch(void) |
1300 |
{ |
1301 |
if (T2) {
|
1302 |
env->npc = (uint32_t)PARAM1; |
1303 |
} else {
|
1304 |
env->npc = (uint32_t)PARAM2; |
1305 |
} |
1306 |
FORCE_RET(); |
1307 |
} |
1308 |
|
1309 |
void OPPROTO op_flush_T0(void) |
1310 |
{ |
1311 |
helper_flush(T0); |
1312 |
} |
1313 |
|
1314 |
void OPPROTO op_fnegs(void) |
1315 |
{ |
1316 |
FT0 = -FT1; |
1317 |
} |
1318 |
|
1319 |
void OPPROTO op_fabss(void) |
1320 |
{ |
1321 |
do_fabss(); |
1322 |
} |
1323 |
|
1324 |
#ifdef TARGET_SPARC64
|
1325 |
void OPPROTO op_fnegd(void) |
1326 |
{ |
1327 |
DT0 = -DT1; |
1328 |
} |
1329 |
|
1330 |
void OPPROTO op_fabsd(void) |
1331 |
{ |
1332 |
do_fabsd(); |
1333 |
} |
1334 |
#endif
|
1335 |
|
1336 |
void OPPROTO op_fsqrts(void) |
1337 |
{ |
1338 |
do_fsqrts(); |
1339 |
} |
1340 |
|
1341 |
void OPPROTO op_fsqrtd(void) |
1342 |
{ |
1343 |
do_fsqrtd(); |
1344 |
} |
1345 |
|
1346 |
void OPPROTO op_fmuls(void) |
1347 |
{ |
1348 |
FT0 *= FT1; |
1349 |
} |
1350 |
|
1351 |
void OPPROTO op_fmuld(void) |
1352 |
{ |
1353 |
DT0 *= DT1; |
1354 |
} |
1355 |
|
1356 |
void OPPROTO op_fsmuld(void) |
1357 |
{ |
1358 |
DT0 = FT0 * FT1; |
1359 |
} |
1360 |
|
1361 |
void OPPROTO op_fadds(void) |
1362 |
{ |
1363 |
FT0 += FT1; |
1364 |
} |
1365 |
|
1366 |
void OPPROTO op_faddd(void) |
1367 |
{ |
1368 |
DT0 += DT1; |
1369 |
} |
1370 |
|
1371 |
void OPPROTO op_fsubs(void) |
1372 |
{ |
1373 |
FT0 -= FT1; |
1374 |
} |
1375 |
|
1376 |
void OPPROTO op_fsubd(void) |
1377 |
{ |
1378 |
DT0 -= DT1; |
1379 |
} |
1380 |
|
1381 |
void OPPROTO op_fdivs(void) |
1382 |
{ |
1383 |
FT0 /= FT1; |
1384 |
} |
1385 |
|
1386 |
void OPPROTO op_fdivd(void) |
1387 |
{ |
1388 |
DT0 /= DT1; |
1389 |
} |
1390 |
|
1391 |
void OPPROTO op_fcmps(void) |
1392 |
{ |
1393 |
do_fcmps(); |
1394 |
} |
1395 |
|
1396 |
void OPPROTO op_fcmpd(void) |
1397 |
{ |
1398 |
do_fcmpd(); |
1399 |
} |
1400 |
|
1401 |
#ifdef TARGET_SPARC64
|
1402 |
void OPPROTO op_fcmps_fcc1(void) |
1403 |
{ |
1404 |
do_fcmps_fcc1(); |
1405 |
} |
1406 |
|
1407 |
void OPPROTO op_fcmpd_fcc1(void) |
1408 |
{ |
1409 |
do_fcmpd_fcc1(); |
1410 |
} |
1411 |
|
1412 |
void OPPROTO op_fcmps_fcc2(void) |
1413 |
{ |
1414 |
do_fcmps_fcc2(); |
1415 |
} |
1416 |
|
1417 |
void OPPROTO op_fcmpd_fcc2(void) |
1418 |
{ |
1419 |
do_fcmpd_fcc2(); |
1420 |
} |
1421 |
|
1422 |
void OPPROTO op_fcmps_fcc3(void) |
1423 |
{ |
1424 |
do_fcmps_fcc3(); |
1425 |
} |
1426 |
|
1427 |
void OPPROTO op_fcmpd_fcc3(void) |
1428 |
{ |
1429 |
do_fcmpd_fcc3(); |
1430 |
} |
1431 |
#endif
|
1432 |
|
1433 |
#ifdef USE_INT_TO_FLOAT_HELPERS
|
1434 |
void OPPROTO op_fitos(void) |
1435 |
{ |
1436 |
do_fitos(); |
1437 |
} |
1438 |
|
1439 |
void OPPROTO op_fitod(void) |
1440 |
{ |
1441 |
do_fitod(); |
1442 |
} |
1443 |
#else
|
1444 |
void OPPROTO op_fitos(void) |
1445 |
{ |
1446 |
FT0 = (float) *((int32_t *)&FT1);
|
1447 |
} |
1448 |
|
1449 |
void OPPROTO op_fitod(void) |
1450 |
{ |
1451 |
DT0 = (double) *((int32_t *)&FT1);
|
1452 |
} |
1453 |
|
1454 |
#ifdef TARGET_SPARC64
|
1455 |
void OPPROTO op_fxtos(void) |
1456 |
{ |
1457 |
FT0 = (float) *((int64_t *)&DT1);
|
1458 |
} |
1459 |
|
1460 |
void OPPROTO op_fxtod(void) |
1461 |
{ |
1462 |
DT0 = (double) *((int64_t *)&DT1);
|
1463 |
} |
1464 |
#endif
|
1465 |
#endif
|
1466 |
|
1467 |
void OPPROTO op_fdtos(void) |
1468 |
{ |
1469 |
FT0 = (float) DT1;
|
1470 |
} |
1471 |
|
1472 |
void OPPROTO op_fstod(void) |
1473 |
{ |
1474 |
DT0 = (double) FT1;
|
1475 |
} |
1476 |
|
1477 |
void OPPROTO op_fstoi(void) |
1478 |
{ |
1479 |
*((int32_t *)&FT0) = (int32_t) FT1; |
1480 |
} |
1481 |
|
1482 |
void OPPROTO op_fdtoi(void) |
1483 |
{ |
1484 |
*((int32_t *)&FT0) = (int32_t) DT1; |
1485 |
} |
1486 |
|
1487 |
#ifdef TARGET_SPARC64
|
1488 |
void OPPROTO op_fstox(void) |
1489 |
{ |
1490 |
*((int64_t *)&DT0) = (int64_t) FT1; |
1491 |
} |
1492 |
|
1493 |
void OPPROTO op_fdtox(void) |
1494 |
{ |
1495 |
*((int64_t *)&DT0) = (int64_t) DT1; |
1496 |
} |
1497 |
|
1498 |
void OPPROTO op_fmovs_cc(void) |
1499 |
{ |
1500 |
if (T2)
|
1501 |
FT0 = FT1; |
1502 |
} |
1503 |
|
1504 |
void OPPROTO op_fmovd_cc(void) |
1505 |
{ |
1506 |
if (T2)
|
1507 |
DT0 = DT1; |
1508 |
} |
1509 |
|
1510 |
void OPPROTO op_mov_cc(void) |
1511 |
{ |
1512 |
if (T2)
|
1513 |
T0 = T1; |
1514 |
} |
1515 |
|
1516 |
void OPPROTO op_flushw(void) |
1517 |
{ |
1518 |
if (env->cansave != NWINDOWS - 2) { |
1519 |
raise_exception(TT_SPILL | (env->otherwin != 0 ?
|
1520 |
(TT_WOTHER | ((env->wstate & 0x38) >> 1)): |
1521 |
((env->wstate & 0x7) << 2))); |
1522 |
} |
1523 |
} |
1524 |
|
1525 |
void OPPROTO op_saved(void) |
1526 |
{ |
1527 |
env->cansave++; |
1528 |
if (env->otherwin == 0) |
1529 |
env->canrestore--; |
1530 |
} |
1531 |
|
1532 |
void OPPROTO op_restored(void) |
1533 |
{ |
1534 |
env->canrestore++; |
1535 |
if (env->cleanwin < NWINDOWS - 1) |
1536 |
env->cleanwin++; |
1537 |
if (env->otherwin == 0) |
1538 |
env->cansave--; |
1539 |
else
|
1540 |
env->otherwin--; |
1541 |
} |
1542 |
|
1543 |
void OPPROTO op_popc(void) |
1544 |
{ |
1545 |
do_popc(); |
1546 |
} |
1547 |
|
1548 |
void OPPROTO op_done(void) |
1549 |
{ |
1550 |
env->pc = env->tnpc[env->tl]; |
1551 |
env->npc = env->tnpc[env->tl] + 4;
|
1552 |
env->pstate = env->tstate[env->tl]; |
1553 |
env->tl--; |
1554 |
} |
1555 |
|
1556 |
void OPPROTO op_retry(void) |
1557 |
{ |
1558 |
env->pc = env->tpc[env->tl]; |
1559 |
env->npc = env->tnpc[env->tl]; |
1560 |
env->pstate = env->tstate[env->tl]; |
1561 |
env->tl--; |
1562 |
} |
1563 |
|
1564 |
void OPPROTO op_sir(void) |
1565 |
{ |
1566 |
// XXX
|
1567 |
|
1568 |
} |
1569 |
|
1570 |
void OPPROTO op_ld_asi_reg()
|
1571 |
{ |
1572 |
T0 += PARAM1; |
1573 |
helper_ld_asi(env->asi, PARAM2, PARAM3); |
1574 |
} |
1575 |
|
1576 |
void OPPROTO op_st_asi_reg()
|
1577 |
{ |
1578 |
T0 += PARAM1; |
1579 |
helper_st_asi(env->asi, PARAM2, PARAM3); |
1580 |
} |
1581 |
#endif
|
1582 |
|
1583 |
void OPPROTO op_ld_asi()
|
1584 |
{ |
1585 |
helper_ld_asi(PARAM1, PARAM2, PARAM3); |
1586 |
} |
1587 |
|
1588 |
void OPPROTO op_st_asi()
|
1589 |
{ |
1590 |
helper_st_asi(PARAM1, PARAM2, PARAM3); |
1591 |
} |
1592 |
|