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https://github.com/Motorhead1991/qemu.git
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d5a439645a
When running system emulation, we need to transverse through the MMU and deliver interrupts according to the specification. This patch implements those two pieces and in addition adjusts the CPU initialization code to account for the new fields in CPUState. Signed-off-by: Alexander Graf <agraf@suse.de>
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/*
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* S/390 translation
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*
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* Copyright (c) 2009 Ulrich Hecht
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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, see <http://www.gnu.org/licenses/>.
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*/
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#include "cpu.h"
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#include "exec-all.h"
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#include "disas.h"
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#include "tcg-op.h"
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#include "qemu-log.h"
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void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
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int flags)
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{
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int i;
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for (i = 0; i < 16; i++) {
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cpu_fprintf(f, "R%02d=%016lx", i, env->regs[i]);
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if ((i % 4) == 3) {
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cpu_fprintf(f, "\n");
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} else {
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cpu_fprintf(f, " ");
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}
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}
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for (i = 0; i < 16; i++) {
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cpu_fprintf(f, "F%02d=%016" PRIx64, i, *(uint64_t *)&env->fregs[i]);
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if ((i % 4) == 3) {
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cpu_fprintf(f, "\n");
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} else {
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cpu_fprintf(f, " ");
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}
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}
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cpu_fprintf(f, "PSW=mask %016lx addr %016lx cc %02x\n", env->psw.mask, env->psw.addr, env->cc);
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}
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void s390x_translate_init(void)
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{
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}
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void gen_intermediate_code (CPUState *env, struct TranslationBlock *tb)
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{
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}
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void gen_intermediate_code_pc (CPUState *env, struct TranslationBlock *tb)
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{
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}
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void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
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{
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env->psw.addr = gen_opc_pc[pc_pos];
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}
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