projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 76da6647 DE |
1 | /* Module support. |
| 2 | Copyright (C) 1996, 1997 Free Software Foundation, Inc. | |
| 3 | Contributed by Cygnus Support. | |
| 4 | ||
| 5 | This file is part of GDB, the GNU debugger. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License along | |
| 18 | with this program; if not, write to the Free Software Foundation, Inc., | |
| 19 | 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
| 20 | ||
| 21 | /* This file is intended to be included by sim-base.h. */ | |
| 22 | ||
| 23 | #ifndef SIM_MODULES_H | |
| 24 | #define SIM_MODULES_H | |
| 25 | ||
| 26 | /* Modules are addons to the simulator that perform a specific function | |
| 27 | (e.g. tracing, profiling, memory subsystem, etc.). Some modules are | |
| 28 | builtin, and others are added at configure time. The intent is to | |
| 29 | provide a uniform framework for all of the pieces that make up the | |
| 30 | simulator. | |
| 31 | ||
| 32 | TODO: Add facilities for saving/restoring state to/from a file. */ | |
| 33 | ||
| 34 | /* Various function types. */ | |
| 35 | typedef SIM_RC (MODULE_INSTALL_FN) (SIM_DESC); | |
| 36 | typedef SIM_RC (MODULE_INIT_FN) (SIM_DESC); | |
| 37 | typedef SIM_RC (MODULE_SUSPEND_FN) (SIM_DESC); | |
| 38 | typedef SIM_RC (MODULE_RESUME_FN) (SIM_DESC); | |
| 39 | typedef void (MODULE_UNINSTALL_FN) (SIM_DESC); | |
| 40 | ||
| 41 | /* Lists of installed handlers. */ | |
| 42 | typedef struct module_init_list { | |
| 43 | struct module_init_list *next; | |
| 44 | MODULE_INIT_FN *fn; | |
| 45 | } MODULE_INIT_LIST; | |
| 46 | typedef struct module_resume_list { | |
| 47 | struct module_resume_list *next; | |
| 48 | MODULE_RESUME_FN *fn; | |
| 49 | } MODULE_RESUME_LIST; | |
| 50 | typedef struct module_suspend_list { | |
| 51 | struct module_suspend_list *next; | |
| 52 | MODULE_SUSPEND_FN *fn; | |
| 53 | } MODULE_SUSPEND_LIST; | |
| 54 | typedef struct module_uninstall_list { | |
| 55 | struct module_uninstall_list *next; | |
| 56 | MODULE_UNINSTALL_FN *fn; | |
| 57 | } MODULE_UNINSTALL_LIST; | |
| 58 | ||
| 59 | SIM_RC sim_module_install (SIM_DESC); | |
| 60 | void sim_module_uninstall (SIM_DESC); | |
| 61 | void sim_module_add_init_fn (SIM_DESC sd, MODULE_INIT_FN fn); | |
| 62 | void sim_module_add_resume_fn (SIM_DESC sd, MODULE_RESUME_FN fn); | |
| 63 | void sim_module_add_suspend_fn (SIM_DESC sd, MODULE_SUSPEND_FN fn); | |
| 64 | void sim_module_add_uninstall_fn (SIM_DESC sd, MODULE_UNINSTALL_FN fn); | |
| 65 | ||
| 66 | /* Initialize installed modules before argument processing. | |
| 67 | Called by sim_open. */ | |
| 68 | SIM_RC sim_pre_argv_init (SIM_DESC sd, const char *myname); | |
| 69 | /* Initialize installed modules after argument processing. | |
| 70 | Called by sim_open. */ | |
| 71 | SIM_RC sim_post_argv_init (SIM_DESC sd); | |
| 72 | /* Re-initialize the module. Called by sim_create_inferior. */ | |
| 73 | SIM_RC sim_module_init (SIM_DESC sd); | |
| 74 | /* Suspend/resume modules. Called by sim_run or sim_resume */ | |
| 75 | SIM_RC sim_module_suspend (SIM_DESC sd); | |
| 76 | SIM_RC sim_module_resume (SIM_DESC sd); | |
| 77 | ||
| 78 | #endif /* SIM_MODULES_H */ |