language

commit 2f6b3dcc27da01129eb8a513ed84aa218f3ebbf6
parent a423398e4539de453b50d5a9084b3f07ddb91a9a
Author: Paul Longtine <paullongtine@gmail.com>
Date:   Thu Feb  4 10:41:47 2016

Started to outline runtime/thread management

Diffstat:
 src/vm/inc/bc.h      |  2 +-
 src/vm/inc/rt.h      | 39 +++++++++++++++++++++++++++++++++++++++
 src/vm/inc/threads.h |  7 +++++++
 src/vm/src/bc.c      |  2 +-
 src/vm/src/rt.c      | 28 ++++++++++++++++++++++++++++
 5 files changed, 76 insertions(+), 2 deletions(-)
diff --git a/src/vm/inc/bc.h b/src/vm/inc/bc.h
@@ -44,6 +44,6 @@ byte_t* get_dync_arg(FILE*);
 /* Initiates the first pass to take a raw binary file and translate it into a
  * basic datastructure
  */
-bc_cont* bc_read(char* fname);
+bc_cont* bc_read(char*);
 
 #endif // BC_H
diff --git a/src/vm/inc/rt.h b/src/vm/inc/rt.h
@@ -0,0 +1,39 @@
+/* `rt.h` handles runtime management
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "bc.h"
+#include "stk.h"
+#include "var.h"
+#include "threads.h"
+#include "helper.h"
+
+typedef struct rt_info {
+	int         thread_count;
+	rt_worker** threads;
+	bc_cont*    code;
+	ns_t*       vars;
+} rt_info;
+
+typedef struct rt_worker {
+	thrd_state state;
+	stk_t*     stack;
+	ns_t*      vars;
+	ns_addr    func;
+	thread_t*  thread_ctx;
+} rt_worker
+
+/* Initializes runtime environment, spawns main thread and 
+ *
+ */
+rt_info* rt_init(char);
+
+ns_t* rt_init_ns(bc_cont*);
+
+rt_worker* rt_spawnthread(rt_info*, ns_addr);
+
+void rt_runthread(rt_info*, rt_worker*);
+
+void* rt_workerfun(void*);
diff --git a/src/vm/inc/threads.h b/src/vm/inc/threads.h
@@ -0,0 +1,7 @@
+/* `threads.h` handles threading implementation, provides wrapper for 
+ * cross-platform threading implementation
+ *
+ * Currently, this header will support a context for win32 threads and pthreads
+ */
+
+#include <pthreads.h>
diff --git a/src/vm/src/bc.c b/src/vm/src/bc.c
@@ -1,5 +1,5 @@
-#include <stdio.h>
 #include <stdlib.h>
+#include <stdio.h>
 
 #include "bc.h"
 #include "is.h"
diff --git a/src/vm/src/rt.c b/src/vm/src/rt.c
@@ -0,0 +1,28 @@
+#include <stdlib.h>
+
+#include "rt.h"
+#include "bc.h"
+#include "stk.h"
+#include "var.h"
+#include "threads.h"
+#include "helper.h"
+
+rt_info* rt_init(char* fname)
+{
+
+}
+
+ns_t* rt_init_ns(bc_cont* bytecode)
+{
+
+}
+
+void rt_runthread(rt_info* ctx, ns_addr func)
+{
+
+}
+
+void* rt_worker(void* arg)
+{
+
+}