mirror of
https://github.com/Motorhead1991/qemu.git
synced 2025-08-08 02:03:56 -06:00
bcec36eaa0
We need to add some more logic to the CPU description to leverage emulation of an s390x CPU. This patch adds all the required helpers, fields in CPUState and constant definitions required for user and system emulation. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/*
|
|
* S/390 translation
|
|
*
|
|
* Copyright (c) 2009 Ulrich Hecht
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "cpu.h"
|
|
#include "exec-all.h"
|
|
#include "disas.h"
|
|
#include "tcg-op.h"
|
|
#include "qemu-log.h"
|
|
|
|
void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
|
|
int flags)
|
|
{
|
|
int i;
|
|
for (i = 0; i < 16; i++) {
|
|
cpu_fprintf(f, "R%02d=%016lx", i, env->regs[i]);
|
|
if ((i % 4) == 3) {
|
|
cpu_fprintf(f, "\n");
|
|
} else {
|
|
cpu_fprintf(f, " ");
|
|
}
|
|
}
|
|
for (i = 0; i < 16; i++) {
|
|
cpu_fprintf(f, "F%02d=%016" PRIx64, i, *(uint64_t *)&env->fregs[i]);
|
|
if ((i % 4) == 3) {
|
|
cpu_fprintf(f, "\n");
|
|
} else {
|
|
cpu_fprintf(f, " ");
|
|
}
|
|
}
|
|
cpu_fprintf(f, "PSW=mask %016lx addr %016lx cc %02x\n", env->psw.mask, env->psw.addr, env->cc);
|
|
}
|
|
|
|
void gen_intermediate_code (CPUState *env, struct TranslationBlock *tb)
|
|
{
|
|
}
|
|
|
|
void gen_intermediate_code_pc (CPUState *env, struct TranslationBlock *tb)
|
|
{
|
|
}
|
|
|
|
void gen_pc_load(CPUState *env, TranslationBlock *tb,
|
|
unsigned long searched_pc, int pc_pos, void *puc)
|
|
{
|
|
env->psw.addr = gen_opc_pc[pc_pos];
|
|
}
|