Moving the VM global data to a ML reference.

1 files changed, 1 insertions, 36 deletions

diff --git a/kernel/byterun/coq_memory.c b/kernel/byterun/coq_memory.c
index 45cfae509..40dbda866 100644
--- a/kernel/byterun/coq_memory.c
+++ b/kernel/byterun/coq_memory.c
@@ -25,7 +25,6 @@ asize_t coq_max_stack_size = Coq_max_stack_size;
 /* global_data */
 
 
-value coq_global_data;
 value coq_atom_tbl;
 
 int drawinstr;
@@ -59,7 +58,6 @@ static void coq_scan_roots(scanning_action action)
 {
   register value * i;
   /* Scan the global variables */
-  (*action)(coq_global_data, &coq_global_data);
   (*action)(coq_atom_tbl, &coq_atom_tbl);
   /* Scan the stack */
   for (i = coq_sp; i < coq_stack_high; i++) {
@@ -79,14 +77,6 @@ void init_coq_stack()
   coq_max_stack_size = Coq_max_stack_size;
 }  
 
-void init_coq_global_data(long requested_size)
-{
-  int i;
-  coq_global_data = alloc_shr(requested_size, 0);
-  for (i = 0; i < requested_size; i++) 
-    Field (coq_global_data, i) = Val_unit;
-}
-
 void init_coq_atom_tbl(long requested_size){
   int i;
   coq_atom_tbl = alloc_shr(requested_size, 0);
@@ -96,7 +86,7 @@ void init_coq_atom_tbl(long requested_size){
 void init_coq_interpreter()
 {
   coq_sp = coq_stack_high;
-  coq_interprete(NULL, Val_unit, Val_unit, 0);
+  coq_interprete(NULL, Val_unit, Atom(0), Val_unit, 0);
 }
 
 static int coq_vm_initialized = 0;
@@ -112,7 +102,6 @@ value init_coq_vm(value unit) /* ML */
 #endif /* THREADED_CODE */
     /* Allocate the table of global and the stack */
     init_coq_stack();
-    init_coq_global_data(Coq_global_data_Size);
     init_coq_atom_tbl(40);
     /* Initialing the interpreter */
     init_coq_interpreter();
@@ -157,35 +146,11 @@ void realloc_coq_stack(asize_t required_space)
 #undef shift
 }
 
-value get_coq_global_data(value unit)                /* ML */
-{
-  return coq_global_data;
-}
-
 value get_coq_atom_tbl(value unit)                  /* ML */
 {
   return coq_atom_tbl;
 }
 
-value realloc_coq_global_data(value size)           /* ML */
-{
-  mlsize_t requested_size, actual_size, i;
-  value new_global_data;
-  requested_size = Long_val(size);
-  actual_size = Wosize_val(coq_global_data);
-  if (requested_size >= actual_size) {
-    requested_size = (requested_size + 0x100) & 0xFFFFFF00;
-    new_global_data = alloc_shr(requested_size, 0);
-    for (i = 0; i < actual_size; i++)
-      initialize(&Field(new_global_data, i), Field(coq_global_data, i));
-    for (i = actual_size; i < requested_size; i++){
-      Field (new_global_data, i) = Val_long (0);
-    }
-    coq_global_data = new_global_data;
-  }
-  return Val_unit;
-}
-
 value realloc_coq_atom_tbl(value size)            /* ML */
 {
   mlsize_t requested_size, actual_size, i;