diff options
Diffstat (limited to 'sim/common/sim-module.c')
| -rw-r--r-- | sim/common/sim-module.c | 399 |
1 files changed, 0 insertions, 399 deletions
diff --git a/sim/common/sim-module.c b/sim/common/sim-module.c deleted file mode 100644 index 35eb32a65ff..00000000000 --- a/sim/common/sim-module.c +++ /dev/null @@ -1,399 +0,0 @@ -/* Module support. - Copyright (C) 1996, 1997, 1998 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 2, 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, write to the Free Software Foundation, Inc., -59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#include "sim-main.h" -#include "sim-io.h" -#include "sim-options.h" -#include "sim-assert.h" - -#if WITH_HW -#include "sim-hw.h" -#endif - -#include "libiberty.h" - -/* List of all modules. */ -static MODULE_INSTALL_FN * const modules[] = { - standard_install, - sim_events_install, -#ifdef SIM_HAVE_MODEL - sim_model_install, -#endif -#if WITH_ENGINE - sim_engine_install, -#endif -#if WITH_TRACE - trace_install, -#endif -#if WITH_PROFILE - profile_install, -#endif - sim_core_install, -#ifndef SIM_HAVE_FLATMEM - /* FIXME: should handle flatmem as well FLATMEM */ - sim_memopt_install, -#endif -#if WITH_WATCHPOINTS - sim_watchpoint_install, -#endif -#if WITH_SCACHE - scache_install, -#endif -#ifdef SIM_HAVE_BREAKPOINTS - sim_break_install, -#endif -#if WITH_HW - sim_hw_install, -#endif - /* Configured in [simulator specific] additional modules. */ -#ifdef MODULE_LIST - MODULE_LIST -#endif - 0 -}; - -/* Functions called from sim_open. */ - -/* Initialize common parts before argument processing. */ - -SIM_RC -sim_pre_argv_init (SIM_DESC sd, const char *myname) -{ - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) == NULL); - - STATE_MY_NAME (sd) = myname + strlen (myname); - while (STATE_MY_NAME (sd) > myname && STATE_MY_NAME (sd)[-1] != '/') - --STATE_MY_NAME (sd); - - /* Set the cpu names to default values. */ - { - int i; - for (i = 0; i < MAX_NR_PROCESSORS; ++i) - { - char *name; - asprintf (&name, "cpu%d", i); - CPU_NAME (STATE_CPU (sd, i)) = name; - } - } - - sim_config_default (sd); - - /* Install all configured in modules. */ - if (sim_module_install (sd) != SIM_RC_OK) - return SIM_RC_FAIL; - - return SIM_RC_OK; -} - -/* Initialize common parts after argument processing. */ - -SIM_RC -sim_post_argv_init (SIM_DESC sd) -{ - int i; - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - /* Set the cpu->state backlinks for each cpu. */ - for (i = 0; i < MAX_NR_PROCESSORS; ++i) - { - CPU_STATE (STATE_CPU (sd, i)) = sd; - CPU_INDEX (STATE_CPU (sd, i)) = i; - } - - if (sim_module_init (sd) != SIM_RC_OK) - return SIM_RC_FAIL; - - return SIM_RC_OK; -} - -/* Install all modules. - If this fails, no modules are left installed. */ - -SIM_RC -sim_module_install (SIM_DESC sd) -{ - MODULE_INSTALL_FN * const *modp; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) == NULL); - - STATE_MODULES (sd) = ZALLOC (struct module_list); - for (modp = modules; *modp != NULL; ++modp) - { - if ((*modp) (sd) != SIM_RC_OK) - { - sim_module_uninstall (sd); - SIM_ASSERT (STATE_MODULES (sd) == NULL); - return SIM_RC_FAIL; - } - } - return SIM_RC_OK; -} - -/* Called after all modules have been installed and after argv - has been processed. */ - -SIM_RC -sim_module_init (SIM_DESC sd) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_INIT_LIST *modp; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - for (modp = modules->init_list; modp != NULL; modp = modp->next) - { - if ((*modp->fn) (sd) != SIM_RC_OK) - return SIM_RC_FAIL; - } - return SIM_RC_OK; -} - -/* Called when ever the simulator is resumed */ - -SIM_RC -sim_module_resume (SIM_DESC sd) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_RESUME_LIST *modp; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - for (modp = modules->resume_list; modp != NULL; modp = modp->next) - { - if ((*modp->fn) (sd) != SIM_RC_OK) - return SIM_RC_FAIL; - } - return SIM_RC_OK; -} - -/* Called when ever the simulator is suspended */ - -SIM_RC -sim_module_suspend (SIM_DESC sd) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_SUSPEND_LIST *modp; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - for (modp = modules->suspend_list; modp != NULL; modp = modp->next) - { - if ((*modp->fn) (sd) != SIM_RC_OK) - return SIM_RC_FAIL; - } - return SIM_RC_OK; -} - -/* Uninstall installed modules, called by sim_close. */ - -void -sim_module_uninstall (SIM_DESC sd) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_UNINSTALL_LIST *modp; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - /* Uninstall the modules. */ - for (modp = modules->uninstall_list; modp != NULL; modp = modp->next) - (*modp->fn) (sd); - - /* clean-up init list */ - { - MODULE_INIT_LIST *n, *d; - for (d = modules->init_list; d != NULL; d = n) - { - n = d->next; - zfree (d); - } - } - - /* clean-up resume list */ - { - MODULE_RESUME_LIST *n, *d; - for (d = modules->resume_list; d != NULL; d = n) - { - n = d->next; - zfree (d); - } - } - - /* clean-up suspend list */ - { - MODULE_SUSPEND_LIST *n, *d; - for (d = modules->suspend_list; d != NULL; d = n) - { - n = d->next; - zfree (d); - } - } - - /* clean-up uninstall list */ - { - MODULE_UNINSTALL_LIST *n, *d; - for (d = modules->uninstall_list; d != NULL; d = n) - { - n = d->next; - zfree (d); - } - } - - /* clean-up info list */ - { - MODULE_INFO_LIST *n, *d; - for (d = modules->info_list; d != NULL; d = n) - { - n = d->next; - zfree (d); - } - } - - zfree (modules); - STATE_MODULES (sd) = NULL; -} - -/* Called when ever simulator info is needed */ - -void -sim_module_info (SIM_DESC sd, int verbose) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_INFO_LIST *modp; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - for (modp = modules->info_list; modp != NULL; modp = modp->next) - { - (*modp->fn) (sd, verbose); - } -} - -/* Add FN to the init handler list. - init in the same order as the install. */ - -void -sim_module_add_init_fn (SIM_DESC sd, MODULE_INIT_FN fn) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_INIT_LIST *l = ZALLOC (MODULE_INIT_LIST); - MODULE_INIT_LIST **last; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - last = &modules->init_list; - while (*last != NULL) - last = &((*last)->next); - - l->fn = fn; - l->next = NULL; - *last = l; -} - -/* Add FN to the resume handler list. - resume in the same order as the install. */ - -void -sim_module_add_resume_fn (SIM_DESC sd, MODULE_RESUME_FN fn) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_RESUME_LIST *l = ZALLOC (MODULE_RESUME_LIST); - MODULE_RESUME_LIST **last; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - last = &modules->resume_list; - while (*last != NULL) - last = &((*last)->next); - - l->fn = fn; - l->next = NULL; - *last = l; -} - -/* Add FN to the init handler list. - suspend in the reverse order to install. */ - -void -sim_module_add_suspend_fn (SIM_DESC sd, MODULE_SUSPEND_FN fn) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_SUSPEND_LIST *l = ZALLOC (MODULE_SUSPEND_LIST); - MODULE_SUSPEND_LIST **last; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - last = &modules->suspend_list; - while (*last != NULL) - last = &((*last)->next); - - l->fn = fn; - l->next = modules->suspend_list; - modules->suspend_list = l; -} - -/* Add FN to the uninstall handler list. - Uninstall in reverse order to install. */ - -void -sim_module_add_uninstall_fn (SIM_DESC sd, MODULE_UNINSTALL_FN fn) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_UNINSTALL_LIST *l = ZALLOC (MODULE_UNINSTALL_LIST); - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - l->fn = fn; - l->next = modules->uninstall_list; - modules->uninstall_list = l; -} - -/* Add FN to the info handler list. - Report info in the same order as the install. */ - -void -sim_module_add_info_fn (SIM_DESC sd, MODULE_INFO_FN fn) -{ - struct module_list *modules = STATE_MODULES (sd); - MODULE_INFO_LIST *l = ZALLOC (MODULE_INFO_LIST); - MODULE_INFO_LIST **last; - - SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); - SIM_ASSERT (STATE_MODULES (sd) != NULL); - - last = &modules->info_list; - while (*last != NULL) - last = &((*last)->next); - - l->fn = fn; - l->next = NULL; - *last = l; -} |