[Qemu-devel] [PATCH v20 04/24] target/rx: Follow the change of tcg.

[Yoshinori Sato <ysato@users.sourceforge.jp>]

Add cpu-param.h
Remove CPU_COMMON
Use env_cpu

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
 target/rx/cpu-param.h | 31 +++++++++++++++++++++++++++++++
 target/rx/cpu.h       | 21 +--------------------
 target/rx/cpu.c       |  1 +
 target/rx/op_helper.c |  6 +++---
 4 files changed, 36 insertions(+), 23 deletions(-)
 create mode 100644 target/rx/cpu-param.h

diff --git a/target/rx/cpu-param.h b/target/rx/cpu-param.h
new file mode 100644
index 0000000000..5da87fbebe
--- /dev/null
+++ b/target/rx/cpu-param.h
@@ -0,0 +1,31 @@
+/*
+ *  RX cpu parameters
+ *
+ *  Copyright (c) 2019 Yoshinori Sato
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2 or later, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RX_CPU_PARAM_H
+#define RX_CPU_PARAM_H
+
+#define TARGET_LONG_BITS 32
+#define TARGET_PAGE_BITS 12
+
+#define TARGET_PHYS_ADDR_SPACE_BITS 32
+#define TARGET_VIRT_ADDR_SPACE_BITS 32
+
+#define NB_MMU_MODES 1
+#define MMU_MODE0_SUFFIX _all
+
+#endif
diff --git a/target/rx/cpu.h b/target/rx/cpu.h
index 3e5f371f51..3f9c4fdd25 100644
--- a/target/rx/cpu.h
+++ b/target/rx/cpu.h
@@ -25,14 +25,8 @@
 #include "cpu-qom.h"
 #include "qom/cpu.h"
 
-#define TARGET_LONG_BITS 32
-#define TARGET_PAGE_BITS 12
-
 #include "exec/cpu-defs.h"
 
-#define TARGET_PHYS_ADDR_SPACE_BITS 32
-#define TARGET_VIRT_ADDR_SPACE_BITS 32
-
 /* PSW define */
 REG32(PSW, 0)
 FIELD(PSW, C, 0, 1)
@@ -69,9 +63,6 @@ FIELD(FPSW, FX, 30, 1)
 FIELD(FPSW, FLAGS, 26, 4)
 FIELD(FPSW, FS, 31, 1)
 
-#define NB_MMU_MODES 1
-#define MMU_MODE0_SUFFIX _all
-
 enum {
     NUM_REGS = 16,
 };
@@ -108,8 +99,6 @@ typedef struct CPURXState {
     uint32_t ack_ipl;           /* execute ipl */
     float_status fp_status;
     qemu_irq ack;               /* Interrupt acknowledge */
-
-    CPU_COMMON
 } CPURXState;
 
 /*
@@ -123,19 +112,13 @@ struct RXCPU {
     CPUState parent_obj;
     /*< public >*/
 
+    CPUNegativeOffsetState neg;
     CPURXState env;
 };
 
 typedef struct RXCPU RXCPU;
 typedef RXCPU ArchCPU;
 
-static inline RXCPU *rx_env_get_cpu(CPURXState *env)
-{
-    return container_of(env, RXCPU, env);
-}
-
-#define ENV_GET_CPU(e) CPU(rx_env_get_cpu(e))
-
 #define ENV_OFFSET offsetof(RXCPU, env)
 
 #define RX_CPU_TYPE_SUFFIX "-" TYPE_RX_CPU
@@ -156,8 +139,6 @@ int cpu_rx_signal_handler(int host_signum, void *pinfo,
                            void *puc);
 
 void rx_cpu_list(void);
-void rx_load_image(RXCPU *cpu, const char *filename,
-                   uint32_t start, uint32_t size);
 void rx_cpu_unpack_psw(CPURXState *env, uint32_t psw, int rte);
 
 #define cpu_signal_handler cpu_rx_signal_handler
diff --git a/target/rx/cpu.c b/target/rx/cpu.c
index 4147c5c939..a6dde613ab 100644
--- a/target/rx/cpu.c
+++ b/target/rx/cpu.c
@@ -173,6 +173,7 @@ static void rx_cpu_init(Object *obj)
     RXCPU *cpu = RXCPU(obj);
     CPURXState *env = &cpu->env;
 
+    cpu_set_cpustate_pointers(cpu);
     cs->env_ptr = env;
     qdev_init_gpio_in(DEVICE(cpu), rx_cpu_set_irq, 2);
 }
diff --git a/target/rx/op_helper.c b/target/rx/op_helper.c
index fb7ae3c3ec..f89d294f2b 100644
--- a/target/rx/op_helper.c
+++ b/target/rx/op_helper.c
@@ -421,7 +421,7 @@ uint32_t helper_divu(CPURXState *env, uint32_t num, uint32_t den)
 static inline void QEMU_NORETURN raise_exception(CPURXState *env, int index,
                                                  uintptr_t retaddr)
 {
-    CPUState *cs = CPU(rx_env_get_cpu(env));
+    CPUState *cs = env_cpu(env);
 
     cs->exception_index = index;
     cpu_loop_exit_restore(cs, retaddr);
@@ -444,7 +444,7 @@ void QEMU_NORETURN helper_raise_illegal_instruction(CPURXState *env)
 
 void QEMU_NORETURN helper_wait(CPURXState *env)
 {
-    CPUState *cs = CPU(rx_env_get_cpu(env));
+    CPUState *cs = env_cpu(env);
 
     cs->halted = 1;
     env->in_sleep = 1;
@@ -453,7 +453,7 @@ void QEMU_NORETURN helper_wait(CPURXState *env)
 
 void QEMU_NORETURN helper_debug(CPURXState *env)
 {
-    CPUState *cs = CPU(rx_env_get_cpu(env));
+    CPUState *cs = env_cpu(env);
 
     cs->exception_index = EXCP_DEBUG;
     cpu_loop_exit(cs);
-- 
2.11.0