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name to address space map

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shortcut to address space map
more adjustments to shortcuts
allow null AddrSpace pointer in raw baselist
holes in the space indices
almost working
GT-2873 decompiler, other, and overlays
GT-2873 added OTHER space to java sleigh compiler, fixed decompiler
exception
isOtherSpace method
isOtherSpace java, addressing code review comments
GT-2873 added null check in decompiler reset
GT-2873 code review changes
Read and write space_other tag in SLA files
Version number for .sla file
GT-2873 fixups after merge
GT-2873 renamed Sparc registers: OTHER->OTHERWIN, WINWSTATE->WSTATE
GT-2873 added option in AddressInput to control OTHER space visibility
GT-2873 OTHER space now global
GT-2873 fixing comments refering to decompiler code in BasicCompilerSpec
This commit is contained in:
caheckman 2019-05-24 17:47:04 -04:00 • committed by James
parent cf47a2ee57
commit 612c0d6f3e
40 changed files with 545 additions and 213 deletions
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6
Ghidra/Features/Decompiler/src/decompile/cpp/translate.hh
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@ -212,6 +212,8 @@ struct JoinRecordCompare {
class AddrSpaceManager {
vector<AddrSpace *> baselist; ///< Every space we know about for this architecture
vector<AddressResolver *> resolvelist; ///< Special constant resolvers
map<string,AddrSpace *> name2Space; ///< Map from name -> space
map<int4,AddrSpace *> shortcut2Space; ///< Map from shortcut -> space
AddrSpace *constantspace; ///< Quick reference to constant space
AddrSpace *defaultspace; ///< Generally primary RAM, where assembly pointers point to
AddrSpace *iopspace; ///< Space for internal pcode op pointers
@ -227,6 +229,7 @@ protected:
void restoreXmlSpaces(const Element *el,const Translate *trans); ///< Restore address spaces in the model from an XML tag
void setDefaultSpace(int4 index); ///< Set the default address space
void setReverseJustified(AddrSpace *spc); ///< Set reverse justified property on this space
void assignShortcut(AddrSpace *spc); ///< Select a shortcut character for a new space
void insertSpace(AddrSpace *spc); ///< Add a new address space to the model
void copySpaces(const AddrSpaceManager *op2); ///< Copy spaces from another manager
void addSpacebasePointer(SpacebaseSpace *basespace,const VarnodeData &ptrdata,int4 truncSize,bool stackGrowth); ///< Set the base register of a spacebase space
@ -234,7 +237,6 @@ protected:
public:
AddrSpaceManager(void); ///< Construct an empty address space manager
virtual ~AddrSpaceManager(void); ///< Destroy the manager
char assignShortcut(spacetype tp) const; ///< Select a shortcut character for a new space
int4 getDefaultSize(void) const; ///< Get size of addresses for the default space
AddrSpace *getSpaceByName(const string &nm) const; ///< Get address space by name
AddrSpace *getSpaceByShortcut(char sc) const; ///< Get address space from its shortcut
@ -253,7 +255,7 @@ public:
AddrSpace *getNextSpaceInOrder(AddrSpace *spc) const; ///< Get the next \e contiguous address space
JoinRecord *findAddJoin(const vector<VarnodeData> &pieces,uint4 logicalsize); ///< Get (or create) JoinRecord for \e pieces
JoinRecord *findJoin(uintb offset) const; ///< Find JoinRecord for \e offset in the join space
void setDeadcodeDelay(int4 spcnum,int4 delaydelta); ///< Set the deadcodedelay for a specific space
void setDeadcodeDelay(AddrSpace *spc,int4 delaydelta); ///< Set the deadcodedelay for a specific space
void truncateSpace(const TruncationTag &tag); ///< Mark a space as truncated from its original size
/// \brief Build a logically lower precision storage location for a bigger floating point register