From 416eb3329994d85d1adebc3a2842a4cffafdcb44 Mon Sep 17 00:00:00 2001
From: Alexander Weidinger <alexander.weidinger@tum.de>
Date: Tue, 26 Mar 2019 17:45:46 +0100
Subject: [PATCH] Add minimal Genode::Thread example

---
 run/threads.run           | 26 +++++++++++++++++++++++++
 src/app/threads/main.cc   | 40 +++++++++++++++++++++++++++++++++++++++
 src/app/threads/target.mk |  3 +++
 3 files changed, 69 insertions(+)
 create mode 100644 run/threads.run
 create mode 100644 src/app/threads/main.cc
 create mode 100644 src/app/threads/target.mk

diff --git a/run/threads.run b/run/threads.run
new file mode 100644
index 0000000..c50e5da
--- /dev/null
+++ b/run/threads.run
@@ -0,0 +1,26 @@
+build { core init app/threads }
+
+create_boot_directory
+
+install_config {
+    <config>
+    <parent-provides>
+    <service name="LOG"/>
+    <service name="PD"/>
+    <service name="CPU"/>
+    <service name="ROM"/>
+    </parent-provides>
+    <default-route>
+    <any-service><parent/><any-child/></any-service>
+    </default-route>
+    <default caps="50"/>
+    <start name="threads">
+    <resource name="RAM" quantum="1M"/>
+    </start>
+    </config>}
+
+build_boot_image { core ld.lib.so init threads }
+
+append qemu_args " -nographic -smp 4 "
+
+run_genode_until forever
\ No newline at end of file
diff --git a/src/app/threads/main.cc b/src/app/threads/main.cc
new file mode 100644
index 0000000..0e0940b
--- /dev/null
+++ b/src/app/threads/main.cc
@@ -0,0 +1,40 @@
+#include <base/component.h>
+#include <base/log.h>
+
+Genode::size_t Component::stack_size() { return 32 * 1024; }
+
+namespace Threads {
+    struct Main;
+    struct MyThread;
+}
+
+struct Threads::MyThread : Genode::Thread {
+    void entry() {
+        for(int i = 0; i<10000; i++) {
+            Genode::log("i=", i);
+        }
+    };
+
+    MyThread(Genode::Env &env, Genode::String<64> name) : Genode::Thread(env,
+                                                Name(name),
+                                                4 * 1024)
+    {
+        start();
+    };
+    ~MyThread() { };
+};
+
+struct Threads::Main {
+    Genode::Env &_env;
+
+    Main(Genode::Env &env) : _env(env) {
+        Genode::log("Hello World from Threads::Main!");
+
+        static Threads::MyThread t1(_env, Genode::String<64>("thread_1"));
+        static Threads::MyThread t2(_env, Genode::String<64>("thread_2"));
+    }
+};
+
+void Component::construct(Genode::Env &env) {
+  static Threads::Main main(env);
+}
\ No newline at end of file
diff --git a/src/app/threads/target.mk b/src/app/threads/target.mk
new file mode 100644
index 0000000..0eb6afb
--- /dev/null
+++ b/src/app/threads/target.mk
@@ -0,0 +1,3 @@
+TARGET = threads
+SRC_CC = main.cc
+LIBS   = base
\ No newline at end of file