* Refactor TODO file
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169
TODO
169
TODO
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@ -3,42 +3,100 @@
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| < V . | . V . < _/ .-' _/| () |
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|__\__|_|__|___/__|__|_\__\___/ |____(_)____/
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<{include libr/TODO}>
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0.7 release
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===========
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* GMP
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- big-ssl.c big-gmp.c ...
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- implement GMP in util/big.c
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- http://etutorials.org/Programming/secure+programming/Chapter+7.+Public+Key+Cryptography/7.5+Generating+a+Prime+Number+Testing+for+Primality/
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Things to improve in r2 (from radare.org/pad)
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=======================
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DEBUGGER: (pancake)
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---------
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* Implement DRX support
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* Implement dump+restore as macros (dump,)
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* Implement software stepping (with code analysis+breakpoints)
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* Implement dbg.bep - in r_core? in r_debug after attach? maybe only in r2 binr?
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- must be refined.. and look for better names
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- Implement print Zoom mode (copypasta from r1)
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- allow to hook r_asm_disassemble and assemble with custom callbacks
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DIFFING
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-------
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* Reimplement or fix the delta diffing in C
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- first we need to do it for ired..
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CORE
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----
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* Implement 'r' command in r2 (contrib?)
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* Add "pm ?" for bit print like in pb? bit level binary memory printage
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- add support for PDB files
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- Handle ^C in searches (at least)
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- Add support for DEX file format
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- display filesize info instead of virtual space address limit
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- mount /mnt/ must chop last '/'
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- "wx jeje" does not says "invalid hexpair string" (must report error)
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- allow to hook r_asm_disassemble and assemble with custom callbacks
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- extend a disassembler with own instructions.
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- code analysis must resolve jump tables
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- register renaming (per-instruction or ranges)
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- visual mode with screen sizes not block size
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- cursor mode by default?
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- focus in single arch (beat ida) mips, ppc64 or arm?
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- display filesize info instead of virtual space address limit
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- cursor can move outside screen (visual broken)
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- fix instruction navigation (earada)
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- fix instruction navigation (earada)
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- do not allow to disassemble unaligned addresses (toggle)
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- use 'jk' with bwdisasm to go up to previous opcode.
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- r_asm can reduce cpu without disasm on fixed size ops archs.
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- Implement print Zoom mode (copypasta from r1)
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- r_bin_demangle ();
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* _ZN7WebCore11CounterNode7recountERKNS_12AtomicStringE
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- demangle c++ and objc names
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WebCore.CounterNode.recount(AtomicString)
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_ZN = begin of stream
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0-9+ = count of chars
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E = end of stream
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RKNS_ = start of arguments
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---
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SWIG
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----
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- swigBindings : Distribute generated .i files or cxx files.. so build is faster
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Visual mode
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-----------
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- visual mode with screen sizes not block size
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- cursor mode by default?
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- cursor can move outside screen (visual broken)
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Assembler
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---------
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* add ppc64 disassembler (earada)
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* Embed bits/arch/endian in a separated structure
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- So one can change from one arch to another with a pointer
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- Cool for defining ranges of memory
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0.8
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===
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* add support for .a files (r_fs supports cpio and ar archives...)
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* Implement rap:// upload/download protocol commands (maybe just system() with rsc2+wget?
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* register renaming (per-instruction or ranges)
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* code injection facilities? (wtf? insert,execute, restore)
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* Trace contents of buffers: filter search results..? cc 8080 @@ hit* .. check for values that has changed.
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* Record trace of register status for each function when running
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- r_reg_arena_copy();
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* Create radare2-testsuite project
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- tests for ired, rax2, radare2, rabin2 ...
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* Is RCore->block and blocksize a RBuf ? refactor!11
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* Add support for STATIC_PLUGINS in r_lang
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- r_lang_define is implemented in lang.c, but requires the collaboration
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of the plugins to properly setup the environment for the script execution.
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- Add support for STATIC_PLUGINS in r_lang
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- dlerror(/usr/lib/radare2/lang_perl.so): libperl.so: cannot open shared object file: No such file or directory
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This issue is fixed by setting LD_LIBRARY_PATH...looks like dlopen ignores rpath
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Things to improve in r2
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=======================
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- focus in single arch (beat ida) mips, ppc64 or arm?
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- code analysis must resolve jump tables
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* Enhace code analysis
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- calculate multiple execution paths to give branch prediction results
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- get/set register status of the vm
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- analyze from various parent functions and resolve ranged values
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- a ranged value can be:
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- ut64 from, to
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- limit : %2 (module)
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- restrict : %2 (module)
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- ...
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* Add ewf.mk
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* mount /mnt/ must chop last '/'
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* jk in visual mode for disassembly print format must scroll by opcodes, not bytes
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* "wx jeje" does not says "invalid hexpair string" (must report error)
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* Add support for aout binaries?
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* eprintf should be modified to log into a file
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- eprintf_open() -- start log to file
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@ -46,45 +104,23 @@ Things to improve in r2 (from radare.org/pad)
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/a ??? deprecated analyze code? srsly?
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* Search for wide strings /Z or so?
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Asm
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===
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* Embed bits/arch/endian in a separated structure
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- So one can change from one arch to another with a pointer
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- Cool for defining ranges of memory
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Bindings
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========
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* Distribute generated .i files or cxx files.. so build is faster
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Debugger
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========
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* Implement DRX support
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* stepover waits for one unknown event that cannot be stopped
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* Implement list threads on ALL supported platforms (win,lin,osx)
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* ALL threads must be stopped when a breakpoint is handled..
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* Add support for windbg+virtualkd
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* Floating point registers
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* MMX/XMM/DRX control
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* Implement dump+restore as macros (dump,)
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* Add support for windbg+virtualkd
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pancake
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-------
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* Add SSL support to r_socket
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* Implement PTRACE_BLOCK on Linux
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* Implement software stepping (with code analysis+breakpoints)
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* Implement dbg.bep - in r_core? in r_debug after attach? maybe only in r2 binr?
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- must be refined.. and look for better names
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* fork/clone child . inject code to create new threads or pids
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* Functions in r_util to get lil/big ut8,16,32 from ut8*
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- already done..must find better names probably
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* merge asm.arch vm.arch
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* _ZN7WebCore11CounterNode7recountERKNS_12AtomicStringE
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- demangle c++ and objc names
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WebCore.CounterNode.recount(AtomicString)
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_ZN = begin of stream
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0-9+ = count of chars
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E = end of stream
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RKNS_ = start of arguments
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* Implement rap:// upload/download protocol commands (maybe just system() with rsc2+wget?
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* support for macro scripting
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* better debugger support for OSX and iOS
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* rarc2 allows to compile invalid code like calling puts() out of context
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@ -105,7 +141,7 @@ nibble
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* dmi command must read from memory if no file path provided
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- rabin from memory ftw
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- to get libnames of dll, so..
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-- from 0.6
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* add support for sign/unsigned registers..or at least a way to cast them
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* r_anal
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- use r_anal_value everywhere
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- x86im
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@ -119,19 +155,14 @@ nibble
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- check all strings
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2nd level:
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- basic block level diffing (output in graph mode)
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* GMP
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- big-ssl.c big-gmp.c ...
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- implement GMP in util/big.c
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- http://etutorials.org/Programming/secure+programming/Chapter+7.+Public+Key+Cryptography/7.5+Generating+a+Prime+Number+Testing+for+Primality/
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@earada
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-------
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* r_file_slurp should work fine for big files
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earada
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------
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* r_file_slurp should work fine for big files (not prio) r_file_slurp_buf?
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- mmap if supported
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- add r_file_mmap ?
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- read file in blocks instead of the whole file in a single syscall
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* remove all uses of alloca() // mingw and grep reports them all :)
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* Only use uppercase KMG for Kilo,Mega,Giga in r_num? - 'g' is for double
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* typedef all function pointers, like in r_bp
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* Implement /A : search AES
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* Implement case-insensitive search (e search.casematters ?) any better name? Use /i?
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@ -141,35 +172,15 @@ nibble
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* Implement search and replace /s
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- insert or append? (see r1 cfg vars)
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TODO 0.7
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========
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* inject code someway?
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* Create radare2-testsuite project
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- tests for ired, rax2, radare2, rabin2 ...
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* Record trace of register status for each function when running
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- r_reg_arena_copy();
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* Add lua and dalvik disassembler (volunteers?)
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- Add dex format support to rabin (android)
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* Reimplement or fix the delta diffing in C
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- first we need to do it for ired..
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* Trace contents of buffers: filter search results..? cc 8080 @@ hit* .. check for values that has changed.
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* Is RCore->block and blocksize a RBuf ? refactor!11
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* add support for sign/unsigned registers..or at least a way to cast them
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* Add support for STATIC_PLUGINS in r_lang
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- r_lang_define is implemented in lang.c, but requires the collaboration
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of the plugins to properly setup the environment for the script execution.
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- Add support for STATIC_PLUGINS in r_lang
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- dlerror(/usr/lib/radare2/lang_perl.so): libperl.so: cannot open shared object file: No such file or directory
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This issue is fixed by setting LD_LIBRARY_PATH...looks like dlopen ignores rpath
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Questions
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=========
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* Only use uppercase KMG for Kilo,Mega,Giga in r_num? - 'g' is for double
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* radare2.c:217 . find name for maxfilesize to hash
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* r_list_foreach_prev is buggy, review and remove..
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* make symstall in swig/ ?
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* What about rsc2 ? deprecate, maintain? cleanup from 1? build? install?
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* Add deltified offset in PC? +10, +30 ... asm.reladdr
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* Add "pm ?" for bit print like in pb?
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* regio not implemented // it is really necessary? imho no..
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* distribute 'spp' with 'rarc2' ? imho no
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@ -196,7 +207,6 @@ Refactoring
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* What do we have to do with r_th, r_vm ?
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* Merge r_vm into r_anal ?
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* Merge r_socket inside r_util ?
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* Add SSL support to r_socket ?
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* Discuss missing r_core_sysenv_update in core/file.c:33
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* Add RLog API.. pipeable to disk and stderr..also hookable ..cool for ui (partially done)
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* Move disasm loop into r_print (r_print should depend on r_asm)
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@ -213,11 +223,9 @@ Refactoring
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Future
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======
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* Implement minimalist 'ar' and add support for .a archive libs? (not necessary in this life)
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* Realign flags when using project in debug mode
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* FileDescriptors: dd -- copy from !fd in r1
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* Initial analysis looking for xrefs to strings and so? ax? ./a@@entry0 - Launched at startup
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* Store version information in libraries ? debian claims for it
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* install.sh (to track installed files ..)
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* acr -ldl check must be fixed for kfreebsd
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* Add support for float/double in r_num :?
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@ -225,10 +233,7 @@ Future
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- load the program using r_bin in virtual space
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- initialize vm and set regs
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- debug backend should use the vm
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Flags
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=====
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- metaflags? support to define relations between flags
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* metaflags? support to define relations between flags
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(flag hirearchies)
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r_flagtree
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- r_flags should have a tree construction to access to them faster
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