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base: Change the type of the address in the ArchState statement

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ArchMemAddr is easier to use than ArchAddrWord in downstream clients, and is
probably more faithful in the case where we want to support shared libraries
and/or object files.
This commit is contained in:
Tristan Ravitch 2018-03-30 10:33:49 -07:00
parent ce96c55896
commit 2524b77cb5
1 changed files with 6 additions and 2 deletions
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8
base/src/Data/Macaw/CFG/Core.hs
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@ -779,7 +779,7 @@ data Stmt arch ids
-- ^ A user-level comment
| ExecArchStmt !(ArchStmt arch (Value arch ids))
-- ^ Execute an architecture specific statement
| ArchState !(ArchAddrWord arch) !(MapF.MapF (ArchReg arch) (Value arch ids))
| ArchState !(ArchMemAddr arch) !(MapF.MapF (ArchReg arch) (Value arch ids))
-- ^ Address of an instruction and the *machine* registers that it updates
-- (with their associated macaw values after the execution of the
-- instruction).
@ -801,7 +801,11 @@ ppStmt ppOff stmt =
ExecArchStmt s -> ppArchStmt (ppValue 10) s
ArchState a m -> hang (length (show prefix)) (prefix PP.<> PP.semiBraces (MapF.foldrWithKey ppUpdate [] m))
where
prefix = text "#" <+> ppOff a PP.<> text ": "
ppAddr addr =
case asAbsoluteAddr addr of
Just absAddr -> ppOff absAddr
Nothing -> PP.braces (PP.int (addrBase addr)) PP.<> ppOff (addrOffset addr)
prefix = text "#" <+> ppAddr a PP.<> text ": "
ppUpdate key val acc = text (showF key) <+> text "=>" <+> ppValue 0 val : acc
instance ArchConstraints arch => Show (Stmt arch ids) where