From e637d041c5c2ee3a3ed395a7dab6c9101e8eb16c Mon Sep 17 00:00:00 2001 From: Xavier Leroy Date: Sat, 1 Oct 2016 17:25:18 +0200 Subject: Support for 64-bit architectures: generic support - Introduce Archi.ptr64 parameter. - Define module Ptrofs of integers as wide as a pointer (64 if Archi.ptr64, 32 otherwise). - Use Ptrofs.int as the offset type for Vptr values and anywhere pointer offsets are manipulated. - Modify Val operations that handle pointers (e.g. Val.add, Val.sub, Val.cmpu) so that in 64-bit pointer mode it is the "long" operation (e.g. Val.addl, Val.subl, Val.cmplu) that handles pointers. - Update the memory model accordingly. - Modify C operations that handle pointers (e.g. addition, subtraction, comparisons) accordingly. - Make it possible to turn off the splitting of 64-bit integers into pairs of 32-bit integers. - Update the compiler front-end and back-end accordingly. --- Makefile | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 2d16da42..067e54d2 100644 --- a/Makefile +++ b/Makefile @@ -65,8 +65,9 @@ COMMON=Errors.v AST.v Linking.v \ BACKEND=\ Cminor.v Op.v CminorSel.v \ - SelectOp.v SelectDiv.v SelectLong.v Selection.v \ - SelectOpproof.v SelectDivproof.v SelectLongproof.v Selectionproof.v \ + SelectOp.v SelectDiv.v SplitLong.v SelectLong.v Selection.v \ + SelectOpproof.v SelectDivproof.v SplitLongproof.v \ + SelectLongproof.v Selectionproof.v \ Registers.v RTL.v \ RTLgen.v RTLgenspec.v RTLgenproof.v \ Tailcall.v Tailcallproof.v \ -- cgit