X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2Fmain%2FConstants.lhs;h=daa1c841c135bedf817e91d6c4da72d8415205e5;hb=d6afbe3ebd127ece764bc943c015e74290318b6a;hp=97d6a3a12ae03492985872c1f47f234ef209fba6;hpb=fc5cd5a56a47cfed705e0358193e5245a7805b83;p=ghc-hetmet.git

diff --git a/ghc/compiler/main/Constants.lhs b/ghc/compiler/main/Constants.lhs
index 97d6a3a..daa1c84 100644
--- a/ghc/compiler/main/Constants.lhs
+++ b/ghc/compiler/main/Constants.lhs
@@ -24,6 +24,7 @@ module Constants (
 	aRR_WORDS_HDR_SIZE,
 	aRR_PTRS_HDR_SIZE,
         rESERVED_C_STACK_BYTES,
+        rESERVED_STACK_WORDS,
 
 	sTD_ITBL_SIZE,
 	pROF_ITBL_SIZE,
@@ -33,15 +34,14 @@ module Constants (
 	mAX_FAMILY_SIZE_FOR_VEC_RETURNS,
 
 	uF_SIZE,
-	sCC_UF_SIZE,
+	pROF_UF_SIZE,
 	gRAN_UF_SIZE,  -- HWL
 	uF_RET,
 	uF_SU,
 	uF_UPDATEE,
-	uF_CCS,
 
 	sEQ_FRAME_SIZE,
-	sCC_SEQ_FRAME_SIZE,
+	pROF_SEQ_FRAME_SIZE,
 	gRAN_SEQ_FRAME_SIZE, -- HWL
 
 	mAX_Vanilla_REG,
@@ -57,6 +57,7 @@ module Constants (
 	oTHER_TAG,
 
 	mAX_INTLIKE, mIN_INTLIKE,
+	mAX_CHARLIKE, mIN_CHARLIKE,
 
 	spRelToInt,
 
@@ -67,9 +68,7 @@ module Constants (
 	wORD_SIZE,
 
 	bLOCK_SIZE,
-	bLOCK_SIZE_W,
-
-	interfaceFileFormatVersion
+	bLOCK_SIZE_W
 
     ) where
 
@@ -82,6 +81,8 @@ module Constants (
 #include "../includes/config.h"
 #include "../includes/MachRegs.h"
 #include "../includes/Constants.h"
+#include "../includes/MachDeps.h"
+#include "../includes/DerivedConstants.h"
 
 -- import Util
 \end{code}
@@ -120,6 +121,10 @@ oTHER_TAG = (INFO_OTHER_TAG :: Integer)	-- (-1) unevaluated, probably
 mIN_INTLIKE, mAX_INTLIKE :: Integer	-- Only used to compare with (MachInt Integer)
 mIN_INTLIKE = MIN_INTLIKE
 mAX_INTLIKE = MAX_INTLIKE
+
+mIN_CHARLIKE, mAX_CHARLIKE :: Int	-- Only used to compare with (MachChar Int)
+mIN_CHARLIKE = MIN_CHARLIKE
+mAX_CHARLIKE = MAX_CHARLIKE
 \end{code}
 
 A little function that abstracts the stack direction.  Note that most
@@ -143,10 +148,10 @@ mAX_FAMILY_SIZE_FOR_VEC_RETURNS = (MAX_VECTORED_RTN::Int)  -- pretty arbitrary
 -- If you change this, you may need to change runtimes/standard/Update.lhc
 
 -- The update frame sizes
-uF_SIZE	= (NOSCC_UF_SIZE::Int)
+uF_SIZE	= (STD_UF_SIZE::Int)
 
 -- Same again, with profiling
-sCC_UF_SIZE = (SCC_UF_SIZE::Int)
+pROF_UF_SIZE = (PROF_UF_SIZE::Int)
 
 -- Same again, with gransim
 gRAN_UF_SIZE = (GRAN_UF_SIZE::Int)
@@ -155,14 +160,13 @@ gRAN_UF_SIZE = (GRAN_UF_SIZE::Int)
 uF_RET         = (UF_RET::Int)
 uF_SU          = (UF_SU::Int)
 uF_UPDATEE     = (UF_UPDATEE::Int)
-uF_CCS         = (UF_CCS::Int)
 \end{code}
 
 Seq frame sizes.
 
 \begin{code}
-sEQ_FRAME_SIZE = (NOSCC_SEQ_FRAME_SIZE::Int)
-sCC_SEQ_FRAME_SIZE = (SCC_SEQ_FRAME_SIZE::Int)
+sEQ_FRAME_SIZE = (STD_SEQ_FRAME_SIZE::Int)
+pROF_SEQ_FRAME_SIZE = (PROF_SEQ_FRAME_SIZE::Int)
 gRAN_SEQ_FRAME_SIZE = (GRAN_SEQ_FRAME_SIZE::Int)
 \end{code}
 
@@ -205,31 +209,29 @@ tICKY_ITBL_SIZE = (TICKY_ITBL_SIZE :: Int)
 Size of a double in StgWords.
 
 \begin{code}
-dOUBLE_SIZE    = (DOUBLE_SIZE   :: Int)
-wORD64_SIZE    = (WORD64_SIZE   :: Int)
-iNT64_SIZE     = (INT64_SIZE   :: Int)
+dOUBLE_SIZE     = (SIZEOF_DOUBLE `quot` SIZEOF_HSWORD :: Int)
+wORD64_SIZE     = (8 `quot` SIZEOF_HSWORD :: Int)
+iNT64_SIZE      = wORD64_SIZE
 \end{code}
 
-The version of the interface file format we're using.  It's propagated
-here by a devious route from ghc/mk/version.mk.  See comments
-there for what it means.
+This tells the native code generator the size of the spill
+area is has available.
 
 \begin{code}
-interfaceFileFormatVersion :: Int
-interfaceFileFormatVersion = HscIfaceFileVersion
+rESERVED_C_STACK_BYTES = (RESERVED_C_STACK_BYTES :: Int)
 \end{code}
 
-This tells the native code generator the size of the spill
-area is has available.
+The amount of (Haskell) stack to leave free for saving registers when
+returning to the scheduler.
 
 \begin{code}
-rESERVED_C_STACK_BYTES = (RESERVED_C_STACK_BYTES :: Int)
+rESERVED_STACK_WORDS = (RESERVED_STACK_WORDS :: Int)
 \end{code}
 
 Size of a word, in bytes
 
 \begin{code}
-wORD_SIZE = (WORD_SIZE :: Int)
+wORD_SIZE = (SIZEOF_HSWORD :: Int)
 \end{code}
 
 Size of a storage manager block (in bytes).