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f78fb44e82
Replace op_load_gpr_{T0,T1,T2} and op_store_{T0,T1,T2} with tcg_gen_mov_tl.
Introduce TCG variables cpu_gpr[0..31].
For the SPE extension, assure that ppc_gpr_t is only uint64_t for ppc64.
Introduce TCG variables cpu_gprh[0..31] for upper 32 bits on ppc and helpers
gen_{load,store}_gpr64. Based on suggestions by Aurelien, Thiemo and Blue.
Signed-off-by: Andreas Faerber <andreas.faerber@web.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5153 c046a42c-6fe2-441c-8c8c-71466251a162
130 lines
2.5 KiB
C
130 lines
2.5 KiB
C
/*
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* PowerPC emulation micro-operations for qemu.
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*
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* Copyright (c) 2003-2007 Jocelyn Mayer
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* Altivec registers moves */
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void OPPROTO glue(op_load_avr_A0_avr, REG) (void)
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{
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AVR0 = env->avr[REG];
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RETURN();
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}
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void OPPROTO glue(op_load_avr_A1_avr, REG) (void)
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{
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AVR1 = env->avr[REG];
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RETURN();
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}
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void OPPROTO glue(op_load_avr_A2_avr, REG) (void)
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{
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AVR2 = env->avr[REG];
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RETURN();
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}
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void OPPROTO glue(op_store_A0_avr_avr, REG) (void)
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{
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env->avr[REG] = AVR0;
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RETURN();
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}
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void OPPROTO glue(op_store_A1_avr_avr, REG) (void)
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{
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env->avr[REG] = AVR1;
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RETURN();
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}
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#if 0 // unused
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void OPPROTO glue(op_store_A2_avr_avr, REG) (void)
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{
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env->avr[REG] = AVR2;
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RETURN();
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}
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#endif
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#if REG <= 7
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/* Condition register moves */
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void OPPROTO glue(op_load_crf_T0_crf, REG) (void)
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{
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T0 = env->crf[REG];
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RETURN();
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}
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void OPPROTO glue(op_load_crf_T1_crf, REG) (void)
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{
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T1 = env->crf[REG];
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RETURN();
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}
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void OPPROTO glue(op_store_T0_crf_crf, REG) (void)
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{
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env->crf[REG] = T0;
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RETURN();
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}
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#if 0 // Unused
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void OPPROTO glue(op_store_T1_crf_crf, REG) (void)
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{
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env->crf[REG] = T1;
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RETURN();
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}
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#endif
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#endif /* REG <= 7 */
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/* floating point registers moves */
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void OPPROTO glue(op_load_fpr_FT0_fpr, REG) (void)
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{
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FT0 = env->fpr[REG];
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RETURN();
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}
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void OPPROTO glue(op_store_FT0_fpr_fpr, REG) (void)
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{
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env->fpr[REG] = FT0;
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RETURN();
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}
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void OPPROTO glue(op_load_fpr_FT1_fpr, REG) (void)
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{
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FT1 = env->fpr[REG];
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RETURN();
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}
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void OPPROTO glue(op_store_FT1_fpr_fpr, REG) (void)
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{
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env->fpr[REG] = FT1;
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RETURN();
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}
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void OPPROTO glue(op_load_fpr_FT2_fpr, REG) (void)
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{
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FT2 = env->fpr[REG];
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RETURN();
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}
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#if 0 // unused
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void OPPROTO glue(op_store_FT2_fpr_fpr, REG) (void)
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{
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env->fpr[REG] = FT2;
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RETURN();
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}
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#endif
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#undef REG
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