diff options
Diffstat (limited to 'gcc/ada/libgnat/s-thread__ae653.adb')
| -rw-r--r-- | gcc/ada/libgnat/s-thread__ae653.adb | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/gcc/ada/libgnat/s-thread__ae653.adb b/gcc/ada/libgnat/s-thread__ae653.adb index ca871286fce..9e8b2abb946 100644 --- a/gcc/ada/libgnat/s-thread__ae653.adb +++ b/gcc/ada/libgnat/s-thread__ae653.adb @@ -37,15 +37,11 @@ pragma Restrictions (No_Tasking); -- will be checked by the binder. with System.OS_Versions; use System.OS_Versions; -with System.Secondary_Stack; -pragma Elaborate_All (System.Secondary_Stack); package body System.Threads is use Interfaces.C; - package SSS renames System.Secondary_Stack; - package SSL renames System.Soft_Links; Current_ATSD : aliased System.Address := System.Null_Address; @@ -94,17 +90,16 @@ package body System.Threads is procedure Install_Handler; pragma Import (C, Install_Handler, "__gnat_install_handler"); - function Get_Sec_Stack_Addr return Address; + function Get_Sec_Stack return SST.SS_Stack_Ptr; - procedure Set_Sec_Stack_Addr (Addr : Address); + procedure Set_Sec_Stack (Stack : SST.SS_Stack_Ptr); ----------------------- -- Thread_Body_Enter -- ----------------------- procedure Thread_Body_Enter - (Sec_Stack_Address : System.Address; - Sec_Stack_Size : Natural; + (Sec_Stack_Ptr : SST.SS_Stack_Ptr; Process_ATSD_Address : System.Address) is -- Current_ATSD must already be a taskVar of taskIdSelf. @@ -115,8 +110,8 @@ package body System.Threads is begin - TSD.Sec_Stack_Addr := Sec_Stack_Address; - SSS.SS_Init (TSD.Sec_Stack_Addr, Sec_Stack_Size); + TSD.Sec_Stack_Ptr := Sec_Stack_Ptr; + SST.SS_Init (TSD.Sec_Stack_Ptr); Current_ATSD := Process_ATSD_Address; Install_Handler; @@ -166,23 +161,23 @@ package body System.Threads is pragma Assert (Result /= ERROR); begin - Main_ATSD.Sec_Stack_Addr := SSL.Get_Sec_Stack_Addr_NT; + Main_ATSD.Sec_Stack_Ptr := SSL.Get_Sec_Stack_NT; Current_ATSD := Main_ATSD'Address; Install_Handler; - SSL.Get_Sec_Stack_Addr := Get_Sec_Stack_Addr'Access; - SSL.Set_Sec_Stack_Addr := Set_Sec_Stack_Addr'Access; + SSL.Get_Sec_Stack := Get_Sec_Stack'Access; + SSL.Set_Sec_Stack := Set_Sec_Stack'Access; end Init_RTS; - ------------------------ - -- Get_Sec_Stack_Addr -- - ------------------------ + ------------------- + -- Get_Sec_Stack -- + ------------------- - function Get_Sec_Stack_Addr return Address is + function Get_Sec_Stack return SST.SS_Stack_Ptr is CTSD : constant ATSD_Access := From_Address (Current_ATSD); begin pragma Assert (CTSD /= null); - return CTSD.Sec_Stack_Addr; - end Get_Sec_Stack_Addr; + return CTSD.Sec_Stack_Ptr; + end Get_Sec_Stack; -------------- -- Register -- @@ -229,16 +224,16 @@ package body System.Threads is return Result; end Register; - ------------------------ - -- Set_Sec_Stack_Addr -- - ------------------------ + ------------------- + -- Set_Sec_Stack -- + ------------------- - procedure Set_Sec_Stack_Addr (Addr : Address) is + procedure Set_Sec_Stack (Stack : SST.SS_Stack_Ptr) is CTSD : constant ATSD_Access := From_Address (Current_ATSD); begin pragma Assert (CTSD /= null); - CTSD.Sec_Stack_Addr := Addr; - end Set_Sec_Stack_Addr; + CTSD.Sec_Stack_Ptr := Stack; + end Set_Sec_Stack; begin -- Initialize run-time library |