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added cpu_model parameter to cpu_init()

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2007-11-10 15:15:54 +00:00
parent 7d77bf2006
commit aaed909a49
46 changed files with 320 additions and 324 deletions
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19
target-arm/helper.c
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@ -5,6 +5,8 @@
#include "cpu.h"
#include "exec-all.h"
static uint32_t cpu_arm_find_by_name(const char *name);
static inline void set_feature(CPUARMState *env, int feature)
{
env->features |= 1u << feature;
@ -89,14 +91,19 @@ void cpu_reset(CPUARMState *env)
tlb_flush(env, 1);
}
CPUARMState *cpu_arm_init(void)
CPUARMState *cpu_arm_init(const char *cpu_model)
{
CPUARMState *env;
uint32_t id;
id = cpu_arm_find_by_name(cpu_model);
if (id == 0)
return NULL;
env = qemu_mallocz(sizeof(CPUARMState));
if (!env)
return NULL;
cpu_exec_init(env);
env->cp15.c0_cpuid = id;
cpu_reset(env);
return env;
}
@ -136,24 +143,20 @@ void arm_cpu_list(FILE *f, int (*cpu_fprintf)(FILE *f, const char *fmt, ...))
}
}
void cpu_arm_set_model(CPUARMState *env, const char *name)
/* return 0 if not found */
static uint32_t cpu_arm_find_by_name(const char *name)
{
int i;
uint32_t id;
id = 0;
i = 0;
for (i = 0; arm_cpu_names[i].name; i++) {
if (strcmp(name, arm_cpu_names[i].name) == 0) {
id = arm_cpu_names[i].id;
break;
}
}
if (!id) {
cpu_abort(env, "Unknown CPU '%s'", name);
return;
}
cpu_reset_model_id(env, id);
return id;
}
void cpu_arm_close(CPUARMState *env)