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TODO
====
Main tasks
----------
* Fix strace.py --socketcall: SyscallState.enter() calls ignore_callback
before socketcall are proceed
* Support other backends:
- GDB MI: http://code.google.com/p/pygdb/
- ktrace: (FreeBSD and Darwin): would help Darwin support
- utrace (new Linux debugger): http://sourceware.org/systemtap/wiki/utrace
- vtrace?
- PyDBG: works on Windows
* Backtrace symbols:
- GNU BFD?
- elfsh?
- addr2line program?
- See dl_iterate_phdr() function of libdl
* Support other disassemblers (than distorm), and so both Intel syntax (Intel and AT&T)
- BFD
- http://www.ragestorm.net/distorm/
- libasm (ERESI)
- libdisasm (bastard)
- http://www.woodmann.com/collaborative/tools/index.php/Category:X86_Disassembler_Libraries
* Support threads: other backends (than python-ptrace) already support threads
Minor tasks
-----------
* Fix gdb.py "step" command on a jump. Example where step will never stop::
(gdb) where
ASM 0xb7e3b917: JMP 0xb7e3b8c4 (eb ab)
ASM 0xb7e3b919: LEA ESI, [ESI+0x0] (8db426 00000000)
* Remove gdb.py "except PtraceError, err: if err.errno == ESRCH" hack,
process death detection should be done by PtraceProcess or PtraceDebugger
* Use Intel hardware breakpoints: set vtrace source code
* Support Darwin:
- ktrace? need to recompile Darwin kernel with KTRACE option
- get registers: http://unixjunkie.blogspot.com/2006/01/darwin-ptrace-and-registers.html
- PT_DENY_ATTACH: http://steike.com/code/debugging-itunes-with-gdb/
- PT_DENY_ATTACH: http://landonf.bikemonkey.org/code/macosx/ptrace_deny_attach.20041010201303.11809.mojo.html
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