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• desquirr 20070130 file released: desquirr-20070130-bin-ida_v5_0.zip

  Tue Jan 30 11:42:30 WEST 2007 - fixed truncated ida message display output - improved expression readability, by writing brackets only when needed according to the operator precendence rules - arm decompiler now assumes r0 .. r3 are the parameters. - improved handling of arm shift operators - arm: now ignoring constant pools embedded in code - added support for several missing arm opcodes: ldrpc, addsp, condition codes - fixed some nullptr ref bugs - added msvc8 project files - added gnumake makefile to build with msvc8 - improved global variable / label naming Mon Oct 17 13:02:05 WEDT 2005 - fixed arm 'S' handling: changed && to & Sun Oct 16 08:17:34 WEDT 2005 - made ida 4.9 compatible - fixed bug where push #imm was counted with x86 func prolog. - added support for arm:MOVL macro instruction - improved EscapeAsciiString - added flag to process all functions in a file. - made to compile ( but not yet run ) with gcc: * added virtual destructors * split declaration / init of PLUGIN. * added some ifndef GCC around watcom specific stuff. - renamed 'Call' to 'CallExpression' - renamed 'Global' to 'GlobalVariable' - added dump functions for nodes, instructions, expressions. - changed several const char* to std::string - added some warnings of unexpected conditions - GlobalVariable::GetName now generates name when name not found. - added several 'const' modifiers. - changed several std::string (byval) params, into const std::string&. (byref) Fri Jul 23 WEDT 2005 - split off x86 stuff into 'ida-x86.cpp' - renamed LowLevelAnalysis to X86Analysis - changed deprecated #include <strstream> to #include <sstream> - removed 'using namespace std;' directives, .. added 'std::' where needed. - added idaapi to the public functions, for ida4.80 compatibility - type inconsistancy in 'CreateFrom', GetString, GetName in expression.hpp / expression.cpp, changed Addr to ea_t - moved *StackVar* function decls to idapro.hpp - removed use of strcpy from RegisterName, and ConditionOp - use same register numbering scheme as arm processor module - use named constants for register index. - fixed crash, when isStkVar(flags, 1) and isStkVar(flags, 2) are both true. while only operand==2 is actually the right one. - changed snprintf into qsnprintf - changed GetStackVariableName to early-exit style - more return code checking - fixed call to get_ti to be ida4.80 compatible - added 'const' and &reference to several BoolArray methods, so it compiles with gcc too. - changed constructor initializer order to reflect real init order. in Location() - changed 'const char* const RegisterName()' to 'std::string RegisterName() const' Fri Jul 22 21:20:28 WEDT 2005 - no compiles both for ida470 and ida480 - MLA now decompiles correctly - added several warnings for incorrectly handled cases TODO: - register index is now a mix of int, unsigned short, short. - INVALID_ADDR should be of type Addr - include stl headers before ida's. ... otherwise strcpy will be redefined and compile fails under gcc. - a situation like this is not handled properly: l1: push #1 jmp L3 l2: push #2 l3: call fn - change (reg<<16)>>16 to typecast: (WORD)reg - add code to simplify expressions. - def/use chains should also view local vars + globals. - TODO: i think i should make a CallExpression object, instead of an assignment(reg, call(params)) and handle exprs+return regs. later - TODO: remark all default params from the .hpp in the .cpp files. - TODO: review all "" and NULL ... change to something sensible ... like throw exception - TODO; change most 'return false' to throw exception. - TODO: 'xyz_type' and 'switch' should not be used. ... everything should be solved virtually. - TODO: check if it is better to return const& than return value? - TODO: * make Register, Location, StringLiteral subclass of Variable * change char register to type Location * change BoolArray, reg2addr_map to VariableSet, Variable2addr_map Instruction::Uses(Variable var) returns true if ins uses var. ( etc. also for Defines, etc. ) - change static_cast's to dynamic_cast's - shared_from_this * only on the leaf nodes of the class hierarchy. * not in destructor/constructor * base classes need to be abstract - get rid of Frontend::Get construction - what is the 'erasepool' good for? - need some kind of way to note that a change to AL, also changes AX, and EAX. but not AH. - Instruction::Return should not fix the return register. ... it should be derived from du-analysis of entir func. - investigate o_mem decoding in IdaArm - arm: add Rx, BP, #imm should be reference to stackver. - arm: sub Rx, BP, #imm should be reference to stackver. - seemingly unused procedure params now get deleted, - seemingly unused array members now get deleted. - in several cases the condition code is not checked. - add support for structs. FIXED: - arm: add Rx, SP, #imm now translates to reference to stackvar. - array index is now calculated properly for stackvars.

  posted 1015 days ago

• File released: /desquirr/20070130/desquirr-20070130-bin-ida_v5_0.zip

  posted 1015 days ago

• Code committed

  wjhengeveld committed patchset 75 of module desquirr to the Desquirr decompiler CVS repository, changing 2 files

  posted by wjhengeveld 1015 days ago

• Code committed

  wjhengeveld committed patchset 74 of module desquirr to the Desquirr decompiler CVS repository, changing 1 files

  posted by wjhengeveld 1015 days ago

• Code committed

  wjhengeveld committed patchset 73 of module desquirr to the Desquirr decompiler CVS repository, changing 1 files

  posted by wjhengeveld 1015 days ago

• Code committed

  wjhengeveld committed patchset 72 of module desquirr to the Desquirr decompiler CVS repository, changing 1 files

  posted by wjhengeveld 1015 days ago

• Code committed

  wjhengeveld committed patchset 71 of module desquirr to the Desquirr decompiler CVS repository, changing 2 files

  posted by wjhengeveld 1015 days ago

• Code committed

  wjhengeveld committed patchset 70 of module desquirr to the Desquirr decompiler CVS repository, changing 1 files

  posted by wjhengeveld 1015 days ago

• Code committed

  wjhengeveld committed patchset 69 of module desquirr to the Desquirr decompiler CVS repository, changing 1 files

  posted by wjhengeveld 1015 days ago

• Code committed

  wjhengeveld committed patchset 68 of module desquirr to the Desquirr decompiler CVS repository, changing 1 files

  posted by wjhengeveld 1015 days ago