TODO: Add facilities for saving/restoring state to/from a file. */
+
/* Various function types. */
+
typedef SIM_RC (MODULE_INSTALL_FN) (SIM_DESC);
typedef SIM_RC (MODULE_INIT_FN) (SIM_DESC);
-typedef SIM_RC (MODULE_SUSPEND_FN) (SIM_DESC);
typedef SIM_RC (MODULE_RESUME_FN) (SIM_DESC);
-typedef void (MODULE_UNINSTALL_FN) (SIM_DESC);
+typedef SIM_RC (MODULE_SUSPEND_FN) (SIM_DESC);
+typedef void (MODULE_UNINSTALL_FN) (SIM_DESC);
+typedef void (MODULE_INFO_FN) (SIM_DESC, int);
+
/* Lists of installed handlers. */
+
typedef struct module_init_list {
struct module_init_list *next;
MODULE_INIT_FN *fn;
} MODULE_INIT_LIST;
+
typedef struct module_resume_list {
struct module_resume_list *next;
MODULE_RESUME_FN *fn;
} MODULE_RESUME_LIST;
+
typedef struct module_suspend_list {
struct module_suspend_list *next;
MODULE_SUSPEND_FN *fn;
} MODULE_SUSPEND_LIST;
+
typedef struct module_uninstall_list {
struct module_uninstall_list *next;
MODULE_UNINSTALL_FN *fn;
} MODULE_UNINSTALL_LIST;
+typedef struct module_info_list {
+ struct module_info_list *next;
+ MODULE_INFO_FN *fn;
+} MODULE_INFO_LIST;
+
+
+/* Functions to register module with various handler lists */
+
SIM_RC sim_module_install (SIM_DESC);
void sim_module_uninstall (SIM_DESC);
void sim_module_add_init_fn (SIM_DESC sd, MODULE_INIT_FN fn);
void sim_module_add_resume_fn (SIM_DESC sd, MODULE_RESUME_FN fn);
void sim_module_add_suspend_fn (SIM_DESC sd, MODULE_SUSPEND_FN fn);
void sim_module_add_uninstall_fn (SIM_DESC sd, MODULE_UNINSTALL_FN fn);
+void sim_module_add_info_fn (SIM_DESC sd, MODULE_INFO_FN fn);
+
/* Initialize installed modules before argument processing.
Called by sim_open. */
SIM_RC sim_pre_argv_init (SIM_DESC sd, const char *myname);
+
/* Initialize installed modules after argument processing.
Called by sim_open. */
SIM_RC sim_post_argv_init (SIM_DESC sd);
+
/* Re-initialize the module. Called by sim_create_inferior. */
SIM_RC sim_module_init (SIM_DESC sd);
+
/* Suspend/resume modules. Called by sim_run or sim_resume */
SIM_RC sim_module_suspend (SIM_DESC sd);
SIM_RC sim_module_resume (SIM_DESC sd);
+/* Report general information on module */
+void sim_module_info (SIM_DESC sd, int verbose);
+
+
+/* Module private data */
+
+struct module_list {
+
+ /* List of installed module `init' handlers */
+ MODULE_INIT_LIST *init_list;
+
+ /* List of installed module `uninstall' handlers. */
+ MODULE_UNINSTALL_LIST *uninstall_list;
+
+ /* List of installed module `resume' handlers. */
+ MODULE_RESUME_LIST *resume_list;
+
+ /* List of installed module `suspend' handlers. */
+ MODULE_SUSPEND_LIST *suspend_list;
+
+ /* List of installed module `info' handlers. */
+ MODULE_INFO_LIST *info_list;
+
+};
+
+
#endif /* SIM_MODULES_H */