d1738ea630
Similar to boomerang's -E option: ``` dcc -E 0x1222 ./TARGET.EXE ``` Will only decompile function at given address. This might help in isolating dcc crashes.
108 lines
3.9 KiB
C++
108 lines
3.9 KiB
C++
/****************************************************************************
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* dcc project general header
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* (C) Cristina Cifuentes, Mike van Emmerik
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****************************************************************************/
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#pragma once
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//TODO: Remove boolT
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#include <llvm/ADT/ilist.h>
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#include <utility>
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#include <algorithm>
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#include <bitset>
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#include <QtCore/QString>
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#include "Enums.h"
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#include "types.h"
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#include "ast.h"
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#include "icode.h"
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#include "locident.h"
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#include "error.h"
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#include "graph.h"
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#include "bundle.h"
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#include "Procedure.h"
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#include "BasicBlock.h"
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class Project;
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/* CALL GRAPH NODE */
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extern bundle cCode; /* Output C procedure's declaration and code */
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/**** Global variables ****/
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extern QString asm1_name, asm2_name; /* Assembler output filenames */
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typedef struct { /* Command line option flags */
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unsigned verbose : 1;
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unsigned VeryVerbose : 1;
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unsigned asm1 : 1; /* Early disassembly listing */
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unsigned asm2 : 1; /* Disassembly listing after restruct */
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unsigned Map : 1;
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unsigned Stats : 1;
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unsigned Interact : 1; /* Interactive mode */
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unsigned Calls : 1; /* Follow register indirect calls */
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QString filename; /* The input filename */
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uint32_t CustomEntryPoint;
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} OPTION;
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extern OPTION option; /* Command line options */
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#include "BinaryImage.h"
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/* Memory map states */
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enum eAreaType
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{
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BM_UNKNOWN = 0, /* Unscanned memory */
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BM_DATA = 1, /* Data */
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BM_CODE = 2, /* Code */
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BM_IMPURE = 3 /* Used as Data and Code*/
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};
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/* Intermediate instructions statistics */
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struct STATS
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{
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int numBBbef; /* number of basic blocks initially */
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int numBBaft; /* number of basic blocks at the end */
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int nOrder; /* n-th order */
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int numLLIcode; /* number of low-level Icode instructions */
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int numHLIcode; /* number of high-level Icode instructions */
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int totalLL; /* total number of low-level Icode insts */
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int totalHL; /* total number of high-level Icod insts */
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};
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extern STATS stats; /* Icode statistics */
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/**** Global function prototypes ****/
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void udm(void); /* udm.c */
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void freeCFG(BB * cfg); /* graph.c */
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BB * newBB(BB *, int, int, uint8_t, int, Function *); /* graph.c */
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void BackEnd(CALL_GRAPH *); /* backend.c */
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extern char *cChar(uint8_t c); /* backend.c */
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eErrorId scan(uint32_t ip, ICODE &p); /* scanner.c */
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void parse (CALL_GRAPH * *); /* parser.c */
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extern int strSize (const uint8_t *, char); /* parser.c */
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//void disassem(int pass, Function * pProc); /* disassem.c */
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void interactDis(Function *, int initIC); /* disassem.c */
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bool JmpInst(llIcode opcode); /* idioms.c */
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queue::iterator appendQueue(queue &Q, BB *node); /* reducible.c */
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void SetupLibCheck(void); /* chklib.c */
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void CleanupLibCheck(void); /* chklib.c */
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bool LibCheck(Function &p); /* chklib.c */
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/* Exported functions from hlicode.c */
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QString writeJcond(const HLTYPE &, Function *, int *);
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QString writeJcondInv(HLTYPE, Function *, int *);
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/* Exported funcions from locident.c */
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bool checkLongEq(LONG_STKID_TYPE, iICODE, int, Function *, Assignment &asgn, LLInst &atOffset);
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bool checkLongRegEq(LONGID_TYPE, iICODE, int, Function *, Assignment &asgn, LLInst &);
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eReg otherLongRegi(eReg, int, LOCAL_ID *);
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extern const char *indentStr(int level);
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