diff options
author | Xavier Leroy <xavier.leroy@inria.fr> | 2016-10-01 17:25:18 +0200 |
---|---|---|
committer | Xavier Leroy <xavier.leroy@inria.fr> | 2016-10-01 17:25:18 +0200 |
commit | e637d041c5c2ee3a3ed395a7dab6c9101e8eb16c (patch) | |
tree | 518d558674d3e1c6ff41c46d84c784e727ed5d04 /Makefile | |
parent | ad2a2c862abef3aee701d1bca0524fcbf2d07b30 (diff) | |
download | compcert-e637d041c5c2ee3a3ed395a7dab6c9101e8eb16c.tar.gz compcert-e637d041c5c2ee3a3ed395a7dab6c9101e8eb16c.zip |
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.
Diffstat (limited to 'Makefile')
-rw-r--r-- | Makefile | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -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 \ |