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target-arm: Change cpu_arm_init() return type to ARMCPU 

Make cpu_arm_init() return a QOM ARMCPU, so that we don't need to
obtain an ARMCPU through arm_env_get_cpu() in machine init code.
This requires to adjust the inclusion site of cpu-qom.h and in turn,
forward-looking, to homogenize its include order.

cpu_init() must still return a CPUARMState for backwards and
cross-target compatibility, so adjust the cpu_init macro.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Andreas Färber 2012-04-20 07:39:14 +00:00 committed by Peter Maydell
parent be5ea8ed44
commit 778c3a0619
4 changed files with 7 additions and 7 deletions
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1
target-arm/cpu-qom.h
View File

@ -21,7 +21,6 @@
#define QEMU_ARM_CPU_QOM_H
#include "qemu/cpu.h"
#include "cpu.h"
#define TYPE_ARM_CPU "arm-cpu"

2
target-arm/cpu.c
View File

@ -18,7 +18,7 @@
* <http://www.gnu.org/licenses/gpl-2.0.html>
*/
#include "cpu-qom.h"
#include "cpu.h"
#include "qemu-common.h"
#if !defined(CONFIG_USER_ONLY)
#include "hw/loader.h"

7
target-arm/cpu.h
View File

@ -238,7 +238,9 @@ typedef struct CPUARMState {
const struct arm_boot_info *boot_info;
} CPUARMState;
CPUARMState *cpu_arm_init(const char *cpu_model);
#include "cpu-qom.h"
ARMCPU *cpu_arm_init(const char *cpu_model);
void arm_translate_init(void);
int cpu_arm_exec(CPUARMState *s);
void do_interrupt(CPUARMState *);
@ -456,7 +458,7 @@ void cpu_arm_set_cp_io(CPUARMState *env, int cpnum,
#define TARGET_PHYS_ADDR_SPACE_BITS 32
#define TARGET_VIRT_ADDR_SPACE_BITS 32
#define cpu_init cpu_arm_init
#define cpu_init(model) (&cpu_arm_init(model)->env)
#define cpu_exec cpu_arm_exec
#define cpu_gen_code cpu_arm_gen_code
#define cpu_signal_handler cpu_arm_signal_handler
@ -483,7 +485,6 @@ static inline void cpu_clone_regs(CPUARMState *env, target_ulong newsp)
#endif
#include "cpu-all.h"
#include "cpu-qom.h"
/* Bit usage in the TB flags field: */
#define ARM_TBFLAG_THUMB_SHIFT 0

4
target-arm/helper.c
View File

@ -61,7 +61,7 @@ static int vfp_gdb_set_reg(CPUARMState *env, uint8_t *buf, int reg)
return 0;
}
CPUARMState *cpu_arm_init(const char *cpu_model)
ARMCPU *cpu_arm_init(const char *cpu_model)
{
ARMCPU *cpu;
CPUARMState *env;
@ -92,7 +92,7 @@ CPUARMState *cpu_arm_init(const char *cpu_model)
19, "arm-vfp.xml", 0);
}
qemu_init_vcpu(env);
return env;
return cpu;
}
typedef struct ARMCPUListState {