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-rw-r--r--platform/linux-generic/odp_thread.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/platform/linux-generic/odp_thread.c b/platform/linux-generic/odp_thread.c
new file mode 100644
index 000000000..eaa480ec8
--- /dev/null
+++ b/platform/linux-generic/odp_thread.c
@@ -0,0 +1,68 @@
+/* Copyright (c) 2013, Linaro Limited
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <odp_thread.h>
+#include <odp_internal.h>
+#include <odp_atomic.h>
+#include <odp_config.h>
+
+#include <string.h>
+#include <stdio.h>
+
+
+typedef struct {
+ int thr_id;
+ int phys_core;
+
+} odp_thread_tbl_t;
+
+
+/* Globals */
+static odp_thread_tbl_t odp_thread_tbl[ODP_CONFIG_MAX_THREADS];
+static odp_atomic_int_t num_threads;
+
+/* Thread local */
+static __thread odp_thread_tbl_t *odp_this_thread;
+
+
+void odp_thread_init_global(void)
+{
+ memset(odp_thread_tbl, 0, sizeof(odp_thread_tbl));
+ num_threads = 0;
+}
+
+
+void odp_thread_init_local(int thr_id)
+{
+ odp_this_thread = &odp_thread_tbl[thr_id];
+}
+
+
+int odp_thread_create(int phys_core)
+{
+ int id;
+
+ id = odp_atomic_fetch_add_int(&num_threads, 1);
+
+ if (id < ODP_CONFIG_MAX_THREADS) {
+ odp_thread_tbl[id].thr_id = id;
+ odp_thread_tbl[id].phys_core = phys_core;
+ }
+
+ return id;
+}
+
+
+int odp_thread_id(void)
+{
+ return odp_this_thread->thr_id;
+}
+
+
+int odp_thread_core(void)
+{
+ return odp_this_thread->phys_core;
+}