---

yaml
---
r: 330
b: refs/heads/master
c: 05f34b0
h: refs/heads/master
v: v3

Author: graydon

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9935a48e95e1a56b64f08e42abfae496f2906705
+refs/heads/master: 05f34b088668b9b087c77363c2c359bcb40ae2ed

trunk/src/boot/llvm/llabi.ml

@@ -43,6 +43,7 @@ let declare_abi (llctx:Llvm.llcontext) (llmod:Llvm.llmodule) : abi =
     (* TODO: other architectures besides x86 *)
     Llvm.struct_type llctx [|
       i32;                    (* size_t refcnt *)
+      Llvm.pointer_type i32;  (* rust_task *_delegate *)
       Llvm.pointer_type i32;  (* stk_seg *stk *)
       Llvm.pointer_type i32;  (* uintptr_t runtime_sp *)
       Llvm.pointer_type i32;  (* uintptr_t rust_sp *)

trunk/src/boot/llvm/llasm.ml

@@ -41,10 +41,23 @@ let x86_glue
      "popl  %edi";
      "popl  %ebp";]
   in
-  let load_esp_from_rust_sp    = ["movl  12(%edx), %esp"] in
-  let load_esp_from_runtime_sp = ["movl   8(%edx), %esp"] in
-  let store_esp_to_rust_sp     = ["movl  %esp, 12(%edx)"] in
-  let store_esp_to_runtime_sp  = ["movl  %esp,  8(%edx)"] in
+  let load_esp_from_rust_sp =
+    [ Printf.sprintf "movl  %d(%%edx), %%esp"
+        (Abi.task_field_rust_sp * 4)]
+  in
+  let load_esp_from_runtime_sp =
+    [ Printf.sprintf "movl  %d(%%edx), %%esp"
+        (Abi.task_field_runtime_sp * 4) ]
+  in
+  let store_esp_to_rust_sp     =
+    [ Printf.sprintf "movl  %%esp, %d(%%edx)"
+        (Abi.task_field_rust_sp * 4) ]
+  in
+  let store_esp_to_runtime_sp  =
+    [ Printf.sprintf "movl  %%esp, %d(%%edx)"
+        (Abi.task_field_runtime_sp * 4) ]
+  in
+
   let list_init i f = (Array.to_list (Array.init i f)) in
   let list_init_concat i f = List.concat (list_init i f) in