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authorStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
committerStan Shebs <shebs@codesourcery.com>1999-04-16 01:34:07 +0000
commit071ea11e85eb9d529cc5eb3d35f6247466a21b99 (patch)
tree5deda65b8d7b04d1f4cbc534c3206d328e1267ec /sim/common/sim-module.c
parent1730ec6b1848f0f32154277f788fb29f88d8475b (diff)
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Initial creation of sourceware repository
Diffstat (limited to 'sim/common/sim-module.c')
-rw-r--r--sim/common/sim-module.c399
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 ebdd64e..0000000
--- 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,
-#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
-#ifdef SIM_HAVE_MODEL
- sim_model_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;
-}