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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [tags/] [gnu-src/] [gdb-6.8/] [pre-binutils-2.20.1-sync/] [sim/] [common/] [sim-module.h] - Rev 339
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/* Module support. Copyright (C) 1996, 1997, 2007, 2008 Free Software Foundation, Inc. Contributed by Cygnus Support. This file is part of GDB, the GNU debugger. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* This file is intended to be included by sim-base.h. */ #ifndef SIM_MODULES_H #define SIM_MODULES_H /* Modules are addons to the simulator that perform a specific function (e.g. tracing, profiling, memory subsystem, etc.). Some modules are builtin, and others are added at configure time. The intent is to provide a uniform framework for all of the pieces that make up the simulator. 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_RESUME_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 */
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