diff options
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 24 |
1 files changed, 17 insertions, 7 deletions
@@ -526,7 +526,8 @@ static void code_gen_alloc(unsigned long tb_size) } } #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \ - || defined(__DragonFly__) || defined(__OpenBSD__) + || defined(__DragonFly__) || defined(__OpenBSD__) \ + || defined(__NetBSD__) { int flags; void *addr = NULL; @@ -570,16 +571,12 @@ static void code_gen_alloc(unsigned long tb_size) /* Must be called before using the QEMU cpus. 'tb_size' is the size (in bytes) allocated to the translation buffer. Zero means default size. */ -void cpu_exec_init_all(unsigned long tb_size) +void tcg_exec_init(unsigned long tb_size) { cpu_gen_init(); code_gen_alloc(tb_size); code_gen_ptr = code_gen_buffer; page_init(); -#if !defined(CONFIG_USER_ONLY) - memory_map_init(); - io_mem_init(); -#endif #if !defined(CONFIG_USER_ONLY) || !defined(CONFIG_USE_GUEST_BASE) /* There's no guest base to take into account, so go ahead and initialize the prologue now. */ @@ -587,6 +584,19 @@ void cpu_exec_init_all(unsigned long tb_size) #endif } +bool tcg_enabled(void) +{ + return code_gen_buffer != NULL; +} + +void cpu_exec_init_all(void) +{ +#if !defined(CONFIG_USER_ONLY) + memory_map_init(); + io_mem_init(); +#endif +} + #if defined(CPU_SAVE_VERSION) && !defined(CONFIG_USER_ONLY) static int cpu_common_post_load(void *opaque, int version_id) @@ -3818,7 +3828,7 @@ static void io_mem_init(void) static void memory_map_init(void) { system_memory = qemu_malloc(sizeof(*system_memory)); - memory_region_init(system_memory, "system", UINT64_MAX); + memory_region_init(system_memory, "system", INT64_MAX); set_system_memory_map(system_memory); } |