added cpu_model parameter to cpu_init()

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 27 insertions, 58 deletions

diff --git a/linux-user/main.c b/linux-user/main.c
index 77667a55e2..18e509d082 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -1970,26 +1970,42 @@ int main(int argc, char **argv)
     /* Scan interp_prefix dir for replacement files. */
     init_paths(interp_prefix);
 
-#if defined(TARGET_I386)
-    /* must be done before cpu_init() for x86 XXX: suppress this hack
-       by adding a new parameter to cpu_init and by suppressing
-       cpu_xxx_register() */
     if (cpu_model == NULL) {
+#if defined(TARGET_I386)
 #ifdef TARGET_X86_64
         cpu_model = "qemu64";
 #else
         cpu_model = "qemu32";
 #endif
-    }
-    if (x86_find_cpu_by_name(cpu_model)) {
-        fprintf(stderr, "Unable to find x86 CPU definition\n");
-        exit(1);
-    }
+#elif defined(TARGET_ARM)
+        cpu_model = "arm926";
+#elif defined(TARGET_M68K)
+        cpu_model = "any";
+#elif defined(TARGET_SPARC)
+#ifdef TARGET_SPARC64
+        cpu_model = "TI UltraSparc II";
+#else
+        cpu_model = "Fujitsu MB86904";
 #endif
-
+#elif defined(TARGET_MIPS)
+#if defined(TARGET_ABI_MIPSN32) || defined(TARGET_ABI_MIPSN64)
+        cpu_model = "20Kc";
+#else
+        cpu_model = "24Kf";
+#endif
+#elif defined(TARGET_PPC)
+        cpu_model = "750";
+#else
+        cpu_model = "any";
+#endif
+    }
     /* NOTE: we need to init the CPU at this stage to get
        qemu_host_page_size */
-    env = cpu_init();
+    env = cpu_init(cpu_model);
+    if (!env) {
+        fprintf(stderr, "Unable to find CPU definition\n");
+        exit(1);
+    }
     global_env = env;
 
     if(getenv("QEMU_STRACE") ){
@@ -2130,9 +2146,6 @@ int main(int argc, char **argv)
 #elif defined(TARGET_ARM)
     {
         int i;
-        if (cpu_model == NULL)
-            cpu_model = "arm926";
-        cpu_arm_set_model(env, cpu_model);
         cpsr_write(env, regs->uregs[16], 0xffffffff);
         for(i = 0; i < 16; i++) {
             env->regs[i] = regs->uregs[i];
@@ -2141,20 +2154,6 @@ int main(int argc, char **argv)
 #elif defined(TARGET_SPARC)
     {
         int i;
-        const sparc_def_t *def;
-#ifdef TARGET_SPARC64
-        if (cpu_model == NULL)
-            cpu_model = "TI UltraSparc II";
-#else
-        if (cpu_model == NULL)
-            cpu_model = "Fujitsu MB86904";
-#endif
-        sparc_find_by_name(cpu_model, &def);
-        if (def == NULL) {
-            fprintf(stderr, "Unable to find Sparc CPU definition\n");
-            exit(1);
-        }
-        cpu_sparc_register(env, def, 0);
 	env->pc = regs->pc;
 	env->npc = regs->npc;
         env->y = regs->y;
@@ -2165,19 +2164,8 @@ int main(int argc, char **argv)
     }
 #elif defined(TARGET_PPC)
     {
-        ppc_def_t *def;
         int i;
 
-        /* Choose and initialise CPU */
-        if (cpu_model == NULL)
-            cpu_model = "750";
-        ppc_find_by_name(cpu_model, &def);
-        if (def == NULL) {
-            cpu_abort(env,
-                      "Unable to find PowerPC CPU definition\n");
-        }
-        cpu_ppc_register(env, def);
-        cpu_ppc_reset(env);
 #if defined(TARGET_PPC64)
 #if defined(TARGET_ABI32)
         env->msr &= ~((target_ulong)1 << MSR_SF);
@@ -2192,12 +2180,6 @@ int main(int argc, char **argv)
     }
 #elif defined(TARGET_M68K)
     {
-        if (cpu_model == NULL)
-            cpu_model = "any";
-        if (cpu_m68k_set_model(env, cpu_model)) {
-            cpu_abort(cpu_single_env,
-                      "Unable to find m68k CPU definition\n");
-        }
         env->pc = regs->pc;
         env->dregs[0] = regs->d0;
         env->dregs[1] = regs->d1;
@@ -2220,21 +2202,8 @@ int main(int argc, char **argv)
     }
 #elif defined(TARGET_MIPS)
     {
-        mips_def_t *def;
         int i;
 
-        /* Choose and initialise CPU */
-        if (cpu_model == NULL)
-#if defined(TARGET_ABI_MIPSN32) || defined(TARGET_ABI_MIPSN64)
-            cpu_model = "20Kc";
-#else
-            cpu_model = "24Kf";
-#endif
-        mips_find_by_name(cpu_model, &def);
-        if (def == NULL)
-            cpu_abort(env, "Unable to find MIPS CPU definition\n");
-        cpu_mips_register(env, def);
-
         for(i = 0; i < 32; i++) {
             env->gpr[i][env->current_tc] = regs->regs[i];
         }