diff options
Diffstat (limited to 'linux-user/main.c')
| -rw-r--r-- | linux-user/main.c | 85 |
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]; } |