10ec51174c
Because Qemu currently requires a TCG target to exist and there are quite some useful helpers here to lay the groundwork for out KVM target, let's create a stub TCG emulation target for S390X CPUs. This is required to make tcg happy. The emulation target itself won't work though. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
64 lines
1.9 KiB
C
64 lines
1.9 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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA
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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,
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int (*cpu_fprintf)(FILE *f, const char *fmt, ...),
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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=%016lx", i, 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 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 gen_pc_load(CPUState *env, TranslationBlock *tb,
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unsigned long searched_pc, int pc_pos, void *puc)
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{
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env->psw.addr = gen_opc_pc[pc_pos];
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}
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