4 files changed, 6 insertions, 9 deletions
diff --git a/include/apos/conf.h b/include/apos/conf.h
index 2b861dc..c2653cd 100644
--- a/include/apos/conf.h
+++ b/include/apos/conf.h
@@ -9,7 +9,7 @@
 
 #include <apos/types.h>
 
-extern size_t __proc_stack_size;
+extern size_t __thread_stack_size;
 extern size_t __call_stack_size;
 
 #endif /* APOS_CONF_H */
diff --git a/include/apos/mem_regions.h b/include/apos/mem_regions.h
index c9c4a5c..54e4e2b 100644
--- a/include/apos/mem_regions.h
+++ b/include/apos/mem_regions.h
@@ -21,7 +21,6 @@
 struct mem_region_root {
 	struct sp_root free_regions;
 	struct sp_root used_regions;
-	struct mem_region *first;
 };
 
 struct mem_region {
diff --git a/include/apos/proc.h b/include/apos/proc.h
index 6b4044d..182ae16 100644
--- a/include/apos/proc.h
+++ b/include/apos/proc.h
@@ -10,7 +10,7 @@
 #include <apos/tcb.h>
 #include <apos/vmem.h>
 
-stat_t jump_to_userspace(struct tcb *t, int argc, char **argv);
-stat_t init_proc(void *fdt, struct vmem *b);
+stat_t prepare_proc(struct tcb *t, vm_t bin, vm_t interp);
+stat_t init_proc(void *fdt);
 
 #endif /* APOS_PROC_H */
diff --git a/include/apos/tcb.h b/include/apos/tcb.h
index 572041d..2b602f6 100644
--- a/include/apos/tcb.h
+++ b/include/apos/tcb.h
@@ -32,15 +32,12 @@ struct tcb {
 
 	vm_t callback;
 
-	vm_t proc_stack;
-	vm_t proc_stack_top;
+	vm_t thread_stack;
+	vm_t thread_stack_top;
 
 	vm_t call_stack;
 	vm_t call_stack_top;
 
-	/* entry point */
-	vm_t entry;
-
 	/* vm root branch */
 	struct vmem *b_r;
 
@@ -63,5 +60,6 @@ void use_tcb(struct tcb *);
 struct tcb *get_tcb(id_t tid);
 
 stat_t clone_tcb_maps(struct tcb *);
+stat_t alloc_stacks(struct tcb *);
 
 #endif /* APOS_TCB_H */