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rt: Start tasks, ports and scheds at 1, assert when we see 0. Closes #2321

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This commit is contained in:
Brian Anderson
2012-05-07 14:32:36 -07:00
parent 1db88e7937
commit f717100fc7
1 changed files with 5 additions and 3 deletions
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8
src/rt/rust_kernel.cpp
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@@ -15,10 +15,10 @@
rust_kernel::rust_kernel(rust_env *env) : rust_kernel::rust_kernel(rust_env *env) :
_region(env, true), _region(env, true),
_log(NULL), _log(NULL),
max_task_id(0), max_task_id(1),
max_port_id(0), max_port_id(1),
rval(0), rval(0),
max_sched_id(0), max_sched_id(1),
sched_reaper(this), sched_reaper(this),
osmain_driver(NULL), osmain_driver(NULL),
non_weak_tasks(0), non_weak_tasks(0),
@@ -116,6 +116,7 @@ rust_kernel::get_scheduler_by_id(rust_sched_id id) {
rust_scheduler * rust_scheduler *
rust_kernel::get_scheduler_by_id_nolock(rust_sched_id id) { rust_kernel::get_scheduler_by_id_nolock(rust_sched_id id) {
assert(id != 0 && "invalid scheduler id");
sched_lock.must_have_lock(); sched_lock.must_have_lock();
sched_map::iterator iter = sched_table.find(id); sched_map::iterator iter = sched_table.find(id);
if (iter != sched_table.end()) { if (iter != sched_table.end()) {
@@ -250,6 +251,7 @@ rust_kernel::release_port_id(rust_port_id id) {
rust_port * rust_port *
rust_kernel::get_port_by_id(rust_port_id id) { rust_kernel::get_port_by_id(rust_port_id id) {
assert(id != 0 && "invalid port id");
scoped_lock with(port_lock); scoped_lock with(port_lock);
rust_port *port = NULL; rust_port *port = NULL;
// get leaves port unchanged if not found. // get leaves port unchanged if not found.