1.0.41.21: runtime: Current stack and frame pointers are per-thread data.

[sbcl.git] / src / runtime / funcall.c

diff --git a/src/runtime/funcall.c b/src/runtime/funcall.c
index 186435c..c3724eb 100644 (file)
--- a/src/runtime/funcall.c
+++ b/src/runtime/funcall.c
@@ -31,7 +31,7 @@ safe_call_into_lisp(lispobj fun, lispobj *args, int nargs)
      * otherwise two threads racing here may deadlock: the other will
      * wait on the GC lock, and the other cannot stop the first
      * one... */
-    check_gc_signals_unblocked_or_lose();
+    check_gc_signals_unblocked_or_lose(0);
     return call_into_lisp(fun, args, nargs);
 }
 
@@ -85,7 +85,9 @@ funcall3(lispobj function, lispobj arg0, lispobj arg1, lispobj arg2)
 lispobj
 funcall0(lispobj function)
 {
-    lispobj *args = current_control_stack_pointer;
+    lispobj **stack_pointer
+        = &access_control_stack_pointer(arch_os_get_current_thread());
+    lispobj *args = *stack_pointer;
 
     return safe_call_into_lisp(function, args, 0);
 }
@@ -93,9 +95,11 @@ funcall0(lispobj function)
 lispobj
 funcall1(lispobj function, lispobj arg0)
 {
-    lispobj *args = current_control_stack_pointer;
+    lispobj **stack_pointer
+        = &access_control_stack_pointer(arch_os_get_current_thread());
+    lispobj *args = *stack_pointer;
 
-    current_control_stack_pointer += 1;
+    *stack_pointer += 1;
     args[0] = arg0;
 
     return safe_call_into_lisp(function, args, 1);
@@ -104,9 +108,11 @@ funcall1(lispobj function, lispobj arg0)
 lispobj
 funcall2(lispobj function, lispobj arg0, lispobj arg1)
 {
-    lispobj *args = current_control_stack_pointer;
+    lispobj **stack_pointer
+        = &access_control_stack_pointer(arch_os_get_current_thread());
+    lispobj *args = *stack_pointer;
 
-    current_control_stack_pointer += 2;
+    *stack_pointer += 2;
     args[0] = arg0;
     args[1] = arg1;
 
@@ -116,9 +122,11 @@ funcall2(lispobj function, lispobj arg0, lispobj arg1)
 lispobj
 funcall3(lispobj function, lispobj arg0, lispobj arg1, lispobj arg2)
 {
-    lispobj *args = current_control_stack_pointer;
+    lispobj **stack_pointer
+        = &access_control_stack_pointer(arch_os_get_current_thread());
+    lispobj *args = *stack_pointer;
 
-    current_control_stack_pointer += 3;
+    *stack_pointer += 3;
     args[0] = arg0;
     args[1] = arg1;
     args[2] = arg2;