10  * the COPYING file in the top-level directory.
12  * Contributions after 2012-01-13 are licensed under the terms of the
23 #include "qemu/config-file.h"
26 #include "qemu-version.h"
39 static ModuleTypeList init_type_list[MODULE_INIT_MAX];
40 static bool modules_init_done[MODULE_INIT_MAX];
42 static ModuleTypeList dso_init_list;
44 static void init_lists(void)  in init_lists()
46     static int inited;  in init_lists()
63 static ModuleTypeList *find_type(module_init_type type)  in find_type()
76     e->init = fn;  in register_module_init()
77     e->type = type;  in register_module_init()
91     e->init = fn;  in register_dso_module_init()
92     e->type = type;  in register_dso_module_init()
109         e->init();  in module_call_init()
117 static const QemuModinfo module_info_stub[] = { {
120 static const QemuModinfo *module_info = module_info_stub;
121 static const char *module_arch;
133 static bool module_check_arch(const QemuModinfo *modinfo)  in module_check_arch()
135     if (modinfo->arch) {  in module_check_arch()
137             /* no arch set -> ignore all */  in module_check_arch()
140         if (strcmp(module_arch, modinfo->arch) != 0) {  in module_check_arch()
157 static bool module_load_dso(const char *fname, bool export_symbols,  in module_load_dso()
179          * Print some info if this is a QEMU module (but from different build),  in module_load_dso()
180          * this will make debugging user problems easier.  in module_load_dso()
184                 "Only modules from the same build can be loaded.\n");  in module_load_dso()
191         e->init();  in module_load_dso()
192         register_module_init(e->init, e->type);  in module_load_dso()
204     int rv = -1;  in module_load()
213     static GHashTable *loaded_modules;  in module_load()
219         return -1;  in module_load()
243                              G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "+-.~",  in module_load()
251     for (modinfo = module_info; modinfo->name != NULL; modinfo++) {  in module_load()
252         if (modinfo->arch) {  in module_load()
253             if (strcmp(modinfo->name, module_name) == 0) {  in module_load()
256                         "expected '%s', got '%s'", module_arch, modinfo->arch);  in module_load()
261         if (modinfo->deps) {  in module_load()
262             if (strcmp(modinfo->name, module_name) == 0) {  in module_load()
264                 for (sl = modinfo->deps; *sl != NULL; sl++) {  in module_load()
272                 for (sl = modinfo->deps; *sl != NULL; sl++) {  in module_load()
289              * If we don't find it in any dir, that can be fine too: user  in module_load()
317 static bool module_loaded_qom_all;
327         return -1;  in module_load_qom()
331     for (modinfo = module_info; modinfo->name != NULL; modinfo++) {  in module_load_qom()
332         if (!modinfo->objs) {  in module_load_qom()
338         for (sl = modinfo->objs; *sl != NULL; sl++) {  in module_load_qom()
342                     return -1;  in module_load_qom()
344                 rv = module_load("", modinfo->name, errp);  in module_load_qom()
362     for (modinfo = module_info; modinfo->name != NULL; modinfo++) {  in module_load_qom_all()
364         if (!modinfo->objs) {  in module_load_qom_all()
370         if (module_load("", modinfo->name, &local_err) < 0) {  in module_load_qom_all()
382     for (modinfo = module_info; modinfo->name != NULL; modinfo++) {  in qemu_load_module_for_opts()
383         if (!modinfo->opts) {  in qemu_load_module_for_opts()
386         for (sl = modinfo->opts; *sl != NULL; sl++) {  in qemu_load_module_for_opts()
389                 if (module_load("", modinfo->name, &local_err) < 0) {  in qemu_load_module_for_opts()