Support for GCC-style extended asm, continued:

- support "r", "m" and "i" constraints
- support "%Q" and "%R" modifiers for register pairs
- support register clobbers
- split off analysis and transformation of asm statements in
  cparser/ExtendedAsm.ml

1 files changed, 7 insertions, 7 deletions

diff --git a/.depend b/.depend
index 7f4bee68..394d99ec 100644
--- a/.depend
+++ b/.depend
@@ -36,7 +36,7 @@ $(ARCH)/SelectOp.vo $(ARCH)/SelectOp.glob $(ARCH)/SelectOp.v.beautified: $(ARCH)
 backend/SelectDiv.vo backend/SelectDiv.glob backend/SelectDiv.v.beautified: backend/SelectDiv.v lib/Coqlib.vo driver/Compopts.vo common/AST.vo lib/Integers.vo lib/Floats.vo $(ARCH)/Op.vo backend/CminorSel.vo $(ARCH)/SelectOp.vo
 backend/SelectLong.vo backend/SelectLong.glob backend/SelectLong.v.beautified: backend/SelectLong.v lib/Coqlib.vo common/AST.vo lib/Integers.vo lib/Floats.vo $(ARCH)/Op.vo backend/CminorSel.vo $(ARCH)/SelectOp.vo common/Errors.vo common/Globalenvs.vo
 backend/Selection.vo backend/Selection.glob backend/Selection.v.beautified: backend/Selection.v lib/Coqlib.vo common/AST.vo common/Errors.vo lib/Integers.vo common/Globalenvs.vo common/Switch.vo backend/Cminor.vo $(ARCH)/Op.vo backend/CminorSel.vo $(ARCH)/SelectOp.vo backend/SelectDiv.vo backend/SelectLong.vo
-$(ARCH)/SelectOpproof.vo $(ARCH)/SelectOpproof.glob $(ARCH)/SelectOpproof.v.beautified: $(ARCH)/SelectOpproof.v lib/Coqlib.vo lib/Maps.vo driver/Compopts.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo backend/Cminor.vo $(ARCH)/Op.vo backend/CminorSel.vo $(ARCH)/SelectOp.vo
+$(ARCH)/SelectOpproof.vo $(ARCH)/SelectOpproof.glob $(ARCH)/SelectOpproof.v.beautified: $(ARCH)/SelectOpproof.v lib/Coqlib.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo backend/Cminor.vo $(ARCH)/Op.vo backend/CminorSel.vo $(ARCH)/SelectOp.vo
 backend/SelectDivproof.vo backend/SelectDivproof.glob backend/SelectDivproof.v.beautified: backend/SelectDivproof.v lib/Coqlib.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo common/Events.vo backend/Cminor.vo $(ARCH)/Op.vo backend/CminorSel.vo $(ARCH)/SelectOp.vo $(ARCH)/SelectOpproof.vo backend/SelectDiv.vo
 backend/SelectLongproof.vo backend/SelectLongproof.glob backend/SelectLongproof.v.beautified: backend/SelectLongproof.v lib/Coqlib.vo common/AST.vo common/Errors.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo common/Events.vo backend/Cminor.vo $(ARCH)/Op.vo backend/CminorSel.vo $(ARCH)/SelectOp.vo $(ARCH)/SelectOpproof.vo backend/SelectLong.vo
 backend/Selectionproof.vo backend/Selectionproof.glob backend/Selectionproof.v.beautified: backend/Selectionproof.v lib/Coqlib.vo lib/Maps.vo common/AST.vo common/Errors.vo lib/Integers.vo common/Values.vo common/Memory.vo common/Events.vo common/Globalenvs.vo common/Smallstep.vo common/Switch.vo backend/Cminor.vo $(ARCH)/Op.vo backend/CminorSel.vo $(ARCH)/SelectOp.vo backend/SelectDiv.vo backend/SelectLong.vo backend/Selection.vo $(ARCH)/SelectOpproof.vo backend/SelectDivproof.vo backend/SelectLongproof.vo
@@ -60,12 +60,12 @@ $(ARCH)/ValueAOp.vo $(ARCH)/ValueAOp.glob $(ARCH)/ValueAOp.v.beautified: $(ARCH)
 backend/ValueAnalysis.vo backend/ValueAnalysis.glob backend/ValueAnalysis.v.beautified: backend/ValueAnalysis.v lib/Coqlib.vo lib/Maps.vo driver/Compopts.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo common/Events.vo lib/Lattice.vo backend/Kildall.vo backend/Registers.vo $(ARCH)/Op.vo backend/RTL.vo backend/ValueDomain.vo $(ARCH)/ValueAOp.vo backend/Liveness.vo lib/Axioms.vo
 $(ARCH)/ConstpropOp.vo $(ARCH)/ConstpropOp.glob $(ARCH)/ConstpropOp.v.beautified: $(ARCH)/ConstpropOp.v lib/Coqlib.vo driver/Compopts.vo common/AST.vo lib/Integers.vo lib/Floats.vo $(ARCH)/Op.vo backend/Registers.vo backend/ValueDomain.vo
 backend/Constprop.vo backend/Constprop.glob backend/Constprop.v.beautified: backend/Constprop.v lib/Coqlib.vo lib/Maps.vo common/AST.vo lib/Integers.vo lib/Floats.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo lib/Lattice.vo backend/Kildall.vo backend/Liveness.vo backend/ValueDomain.vo $(ARCH)/ValueAOp.vo backend/ValueAnalysis.vo $(ARCH)/ConstpropOp.vo
-$(ARCH)/ConstpropOpproof.vo $(ARCH)/ConstpropOpproof.glob $(ARCH)/ConstpropOpproof.v.beautified: $(ARCH)/ConstpropOpproof.v lib/Coqlib.vo driver/Compopts.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo common/Events.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo backend/ValueDomain.vo $(ARCH)/ConstpropOp.vo
+$(ARCH)/ConstpropOpproof.vo $(ARCH)/ConstpropOpproof.glob $(ARCH)/ConstpropOpproof.v.beautified: $(ARCH)/ConstpropOpproof.v lib/Coqlib.vo driver/Compopts.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo common/Events.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo backend/ValueDomain.vo $(ARCH)/ConstpropOp.vo
 backend/Constpropproof.vo backend/Constpropproof.glob backend/Constpropproof.v.beautified: backend/Constpropproof.v lib/Coqlib.vo lib/Maps.vo driver/Compopts.vo common/AST.vo lib/Integers.vo common/Values.vo common/Events.vo common/Memory.vo common/Globalenvs.vo common/Smallstep.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo lib/Lattice.vo backend/Kildall.vo backend/ValueDomain.vo $(ARCH)/ValueAOp.vo backend/ValueAnalysis.vo $(ARCH)/ConstpropOp.vo backend/Constprop.vo $(ARCH)/ConstpropOpproof.vo
 backend/CSEdomain.vo backend/CSEdomain.glob backend/CSEdomain.v.beautified: backend/CSEdomain.v lib/Coqlib.vo lib/Maps.vo common/AST.vo common/Values.vo common/Memory.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo
 $(ARCH)/CombineOp.vo $(ARCH)/CombineOp.glob $(ARCH)/CombineOp.v.beautified: $(ARCH)/CombineOp.v lib/Coqlib.vo common/AST.vo lib/Integers.vo $(ARCH)/Op.vo backend/CSEdomain.vo
 backend/CSE.vo backend/CSE.glob backend/CSE.v.beautified: backend/CSE.v lib/Coqlib.vo lib/Maps.vo common/Errors.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo backend/ValueDomain.vo backend/ValueAnalysis.vo backend/CSEdomain.vo backend/Kildall.vo $(ARCH)/CombineOp.vo
-$(ARCH)/CombineOpproof.vo $(ARCH)/CombineOpproof.glob $(ARCH)/CombineOpproof.v.beautified: $(ARCH)/CombineOpproof.v lib/Coqlib.vo common/AST.vo lib/Integers.vo common/Values.vo common/Memory.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo backend/CSEdomain.vo $(ARCH)/CombineOp.vo
+$(ARCH)/CombineOpproof.vo $(ARCH)/CombineOpproof.glob $(ARCH)/CombineOpproof.v.beautified: $(ARCH)/CombineOpproof.v lib/Coqlib.vo lib/Integers.vo common/Values.vo common/Memory.vo $(ARCH)/Op.vo backend/RTL.vo backend/CSEdomain.vo $(ARCH)/CombineOp.vo
 backend/CSEproof.vo backend/CSEproof.glob backend/CSEproof.v.beautified: backend/CSEproof.v lib/Coqlib.vo lib/Maps.vo common/AST.vo common/Errors.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Events.vo common/Globalenvs.vo common/Smallstep.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo backend/Kildall.vo backend/ValueDomain.vo $(ARCH)/ValueAOp.vo backend/ValueAnalysis.vo backend/CSEdomain.vo $(ARCH)/CombineOp.vo $(ARCH)/CombineOpproof.vo backend/CSE.vo
 backend/NeedDomain.vo backend/NeedDomain.glob backend/NeedDomain.v.beautified: backend/NeedDomain.v lib/Coqlib.vo lib/Maps.vo lib/IntvSets.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo common/Events.vo lib/Lattice.vo backend/Registers.vo backend/ValueDomain.vo $(ARCH)/Op.vo backend/RTL.vo
 $(ARCH)/NeedOp.vo $(ARCH)/NeedOp.glob $(ARCH)/NeedOp.v.beautified: $(ARCH)/NeedOp.v lib/Coqlib.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo $(ARCH)/Op.vo backend/NeedDomain.vo backend/RTL.vo
@@ -73,7 +73,7 @@ backend/Deadcode.vo backend/Deadcode.glob backend/Deadcode.v.beautified: backend
 backend/Deadcodeproof.vo backend/Deadcodeproof.glob backend/Deadcodeproof.v.beautified: backend/Deadcodeproof.v lib/Coqlib.vo common/Errors.vo lib/Maps.vo lib/IntvSets.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo common/Events.vo common/Smallstep.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo lib/Lattice.vo backend/Kildall.vo backend/ValueDomain.vo backend/ValueAnalysis.vo backend/NeedDomain.vo $(ARCH)/NeedOp.vo backend/Deadcode.vo
 backend/Unusedglob.vo backend/Unusedglob.glob backend/Unusedglob.v.beautified: backend/Unusedglob.v lib/Coqlib.vo lib/Ordered.vo lib/Maps.vo lib/Iteration.vo common/AST.vo common/Errors.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo
 backend/Unusedglobproof.vo backend/Unusedglobproof.glob backend/Unusedglobproof.v.beautified: backend/Unusedglobproof.v lib/Coqlib.vo lib/Ordered.vo lib/Maps.vo lib/Iteration.vo common/AST.vo common/Errors.vo lib/Integers.vo common/Values.vo common/Memory.vo common/Globalenvs.vo common/Events.vo common/Smallstep.vo $(ARCH)/Op.vo backend/Registers.vo backend/RTL.vo backend/Unusedglob.vo
-$(ARCH)/Machregs.vo $(ARCH)/Machregs.glob $(ARCH)/Machregs.v.beautified: $(ARCH)/Machregs.v lib/Coqlib.vo lib/Maps.vo common/AST.vo $(ARCH)/Op.vo
+$(ARCH)/Machregs.vo $(ARCH)/Machregs.glob $(ARCH)/Machregs.v.beautified: $(ARCH)/Machregs.v lib/Coqlib.vo lib/Maps.vo common/AST.vo lib/Integers.vo $(ARCH)/Op.vo
 backend/Locations.vo backend/Locations.glob backend/Locations.v.beautified: backend/Locations.v lib/Coqlib.vo lib/Maps.vo lib/Ordered.vo common/AST.vo common/Values.vo $(ARCH)/Machregs.vo
 $(ARCH)/Conventions1.vo $(ARCH)/Conventions1.glob $(ARCH)/Conventions1.v.beautified: $(ARCH)/Conventions1.v lib/Coqlib.vo common/AST.vo common/Events.vo backend/Locations.vo
 backend/Conventions.vo backend/Conventions.glob backend/Conventions.v.beautified: backend/Conventions.v lib/Coqlib.vo common/AST.vo backend/Locations.vo $(ARCH)/Conventions1.vo
@@ -94,10 +94,10 @@ $(ARCH)/Stacklayout.vo $(ARCH)/Stacklayout.glob $(ARCH)/Stacklayout.v.beautified
 backend/Stacking.vo backend/Stacking.glob backend/Stacking.v.beautified: backend/Stacking.v lib/Coqlib.vo common/Errors.vo common/AST.vo lib/Integers.vo $(ARCH)/Op.vo backend/Locations.vo backend/Linear.vo backend/Bounds.vo backend/Mach.vo backend/Conventions.vo $(ARCH)/Stacklayout.vo backend/Lineartyping.vo
 backend/Stackingproof.vo backend/Stackingproof.glob backend/Stackingproof.v.beautified: backend/Stackingproof.v lib/Coqlib.vo common/Errors.vo common/AST.vo lib/Integers.vo common/Values.vo $(ARCH)/Op.vo common/Memory.vo common/Events.vo common/Globalenvs.vo common/Smallstep.vo backend/Locations.vo backend/LTL.vo backend/Linear.vo backend/Lineartyping.vo backend/Mach.vo backend/Bounds.vo backend/Conventions.vo $(ARCH)/Stacklayout.vo backend/Stacking.vo
 $(ARCH)/Asm.vo $(ARCH)/Asm.glob $(ARCH)/Asm.v.beautified: $(ARCH)/Asm.v lib/Coqlib.vo lib/Maps.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Events.vo common/Globalenvs.vo common/Smallstep.vo backend/Locations.vo $(ARCH)/Stacklayout.vo backend/Conventions.vo
-$(ARCH)/Asmgen.vo $(ARCH)/Asmgen.glob $(ARCH)/Asmgen.v.beautified: $(ARCH)/Asmgen.v lib/Coqlib.vo common/Errors.vo common/AST.vo lib/Integers.vo lib/Floats.vo $(ARCH)/Op.vo backend/Locations.vo backend/Mach.vo $(ARCH)/Asm.vo
+$(ARCH)/Asmgen.vo $(ARCH)/Asmgen.glob $(ARCH)/Asmgen.v.beautified: $(ARCH)/Asmgen.v lib/Coqlib.vo common/Errors.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Memdata.vo $(ARCH)/Op.vo backend/Locations.vo backend/Mach.vo $(ARCH)/Asm.vo
 backend/Asmgenproof0.vo backend/Asmgenproof0.glob backend/Asmgenproof0.v.beautified: backend/Asmgenproof0.v lib/Coqlib.vo lib/Intv.vo common/AST.vo common/Errors.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo common/Events.vo common/Smallstep.vo backend/Locations.vo backend/Mach.vo $(ARCH)/Asm.vo $(ARCH)/Asmgen.vo backend/Conventions.vo
-$(ARCH)/Asmgenproof1.vo $(ARCH)/Asmgenproof1.glob $(ARCH)/Asmgenproof1.v.beautified: $(ARCH)/Asmgenproof1.v lib/Coqlib.vo common/Errors.vo lib/Maps.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo $(ARCH)/Op.vo backend/Locations.vo backend/Mach.vo $(ARCH)/Asm.vo $(ARCH)/Asmgen.vo backend/Conventions.vo backend/Asmgenproof0.vo
-$(ARCH)/Asmgenproof.vo $(ARCH)/Asmgenproof.glob $(ARCH)/Asmgenproof.v.beautified: $(ARCH)/Asmgenproof.v lib/Coqlib.vo lib/Maps.vo common/Errors.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Events.vo common/Globalenvs.vo common/Smallstep.vo $(ARCH)/Op.vo backend/Locations.vo backend/Conventions.vo backend/Mach.vo $(ARCH)/Asm.vo $(ARCH)/Asmgen.vo backend/Asmgenproof0.vo $(ARCH)/Asmgenproof1.vo
+$(ARCH)/Asmgenproof1.vo $(ARCH)/Asmgenproof1.glob $(ARCH)/Asmgenproof1.v.beautified: $(ARCH)/Asmgenproof1.v lib/Coqlib.vo common/AST.vo common/Errors.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Globalenvs.vo $(ARCH)/Op.vo backend/Locations.vo backend/Mach.vo $(ARCH)/Asm.vo $(ARCH)/Asmgen.vo backend/Asmgenproof0.vo backend/Conventions.vo
+$(ARCH)/Asmgenproof.vo $(ARCH)/Asmgenproof.glob $(ARCH)/Asmgenproof.v.beautified: $(ARCH)/Asmgenproof.v lib/Coqlib.vo common/Errors.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo common/Events.vo common/Globalenvs.vo common/Smallstep.vo $(ARCH)/Op.vo backend/Locations.vo backend/Mach.vo backend/Conventions.vo $(ARCH)/Asm.vo $(ARCH)/Asmgen.vo backend/Asmgenproof0.vo $(ARCH)/Asmgenproof1.vo
 cfrontend/Ctypes.vo cfrontend/Ctypes.glob cfrontend/Ctypes.v.beautified: cfrontend/Ctypes.v lib/Coqlib.vo lib/Maps.vo common/AST.vo common/Errors.vo $(ARCH)/Archi.vo
 cfrontend/Cop.vo cfrontend/Cop.glob cfrontend/Cop.v.beautified: cfrontend/Cop.v lib/Coqlib.vo common/AST.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/Memory.vo cfrontend/Ctypes.vo
 cfrontend/Csyntax.vo cfrontend/Csyntax.glob cfrontend/Csyntax.v.beautified: cfrontend/Csyntax.v lib/Coqlib.vo lib/Integers.vo lib/Floats.vo common/Values.vo common/AST.vo common/Errors.vo cfrontend/Ctypes.vo cfrontend/Cop.vo