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target/ppc: move cpu_[read, write]_xer to cpu.c

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Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Nikunj A Dadhania 2017-02-22 17:14:34 +05:30 committed by David Gibson
parent e7c83a885f
commit 00b7078831
3 changed files with 39 additions and 12 deletions
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1
target/ppc/Makefile.objs
View file

@ -1,4 +1,5 @@
obj-y += cpu-models.o
obj-y += cpu.o
obj-y += translate.o
ifeq ($(CONFIG_SOFTMMU),y)
obj-y += machine.o mmu_helper.o mmu-hash32.o monitor.o

36
target/ppc/cpu.c Normal file
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@ -0,0 +1,36 @@
/*
* PowerPC CPU routines for qemu.
*
* Copyright (c) 2017 Nikunj A Dadhania, IBM Corporation.
*
* 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 "qemu/osdep.h"
#include "cpu.h"
#include "cpu-models.h"
target_ulong cpu_read_xer(CPUPPCState *env)
{
return env->xer | (env->so << XER_SO) | (env->ov << XER_OV) |
(env->ca << XER_CA);
}
void cpu_write_xer(CPUPPCState *env, target_ulong xer)
{
env->so = (xer >> XER_SO) & 1;
env->ov = (xer >> XER_OV) & 1;
env->ca = (xer >> XER_CA) & 1;
env->xer = xer & ~((1u << XER_SO) | (1u << XER_OV) | (1u << XER_CA));
}

14
target/ppc/cpu.h
View file

@ -2343,18 +2343,8 @@ enum {
/*****************************************************************************/
static inline target_ulong cpu_read_xer(CPUPPCState *env)
{
return env->xer | (env->so << XER_SO) | (env->ov << XER_OV) | (env->ca << XER_CA);
}
static inline void cpu_write_xer(CPUPPCState *env, target_ulong xer)
{
env->so = (xer >> XER_SO) & 1;
env->ov = (xer >> XER_OV) & 1;
env->ca = (xer >> XER_CA) & 1;
env->xer = xer & ~((1u << XER_SO) | (1u << XER_OV) | (1u << XER_CA));
}
target_ulong cpu_read_xer(CPUPPCState *env);
void cpu_write_xer(CPUPPCState *env, target_ulong xer);
static inline void cpu_get_tb_cpu_state(CPUPPCState *env, target_ulong *pc,
target_ulong *cs_base, uint32_t *flags)