- destination is needed by libasm misp arch
- fixed ASM_TYPE_CONDBRANCH

fix underlinking when linking with -Wl,--as-needed

Makefile: fix build on 64 bit

Type __unbounded is deprecated. See:
    http://www.sourceware.org/ml/libc-alpha/2013-02/msg00269.html

Replacing TESTING_ROOT is not needed anymore since we have env.sh for this.

Fixed transformed list. Now works in all cases. Added yet another test script to witness this. Now tracking a new bug in graph display to show final result that will close up the transformation improvements.

- Fixed the transformed list management. There is still one bug where instructions get freed too early. Tracking that one.

-------------

- Fixed problems in the transformation engine that prevented 
the list of transformation instructions from being iterated over while 
rewriting was performed. Fixed problems related to managing the life-time 
of induction variables in the case of nested loop where the transformed
instruction list is involved.

- Added missing evarista files from last commit.

- Added (working) tests for transformation in testsuite/scripting/rewrite*.esh

TODO: Fix a newly introduced bug two commits ago where the list of IR 
instructions fails to be printed in graph once the transformation has 
finished. Looks like we are freeing some expressions too early. I am 
trying to get rid of memleaks so dont blame me ;-)

Julien

Alrighty! I think this one settles it for this branch. I added some crazy conditional logic and tried my best to make it as readable as possible. A bug fix, a minor improvement...

Oh! And today I learned how libaspect bizarrely treats constant integers as void pointers to interface with config file values. I may be too traumatized to code after this.

    Strauss

-> modified cont command to reflect this too

- Removed subtle bug in debug state machine that would not reinstall breakpoint if step was enabled in the middle
-> modularized code to be able to reuse e2dbg_breakpoint_reinstall()

- Added capability to foreach to record expression-typed values back in iterated list.

- Removed many gcc warnings 

- Added current getpid() value when debugger first takes control

=> The embedded debugger is now working again on Linux/IA32

(successfully traces into multiple breakpoints without ptrace on IA32)

Most of the work in using the universal operand type flags (ASM_OPTYPE_* vs. the old ASM_OP_*) is done.
The main trick here was the inclusion of a new field to operands, 'memtype', that now holds the OP_* flags
for ASM_OPTYPE_MEM operands, so that useful information is not lost.

This work is not finished, though. Two files in libasm/src/, operand.c and generic.c, still have mentions
to OP_*. Right now I'm very confused by this code, that looks quite intel-oriented and largely unorganized.
It is a bit delicate too, since flowjack relies directly on it. I need to take a good step back to understand
this code and reassess our strategy. Libasm sure needs some heavy refactoring, but I'm not convinced the one
we're doing is the right now.

Fixed indentation issues. Introduced indentation issues. Fixed many mind-blowing bugs.
Libasm is currently very fragile and will need tests with maximum coverage once we're done here.

  Strauss

- Fixed eresi-config scripts so that more testsuite build with them

- Fixed e2dbg to aoid using s*printf functions at initialization time as these could use malloc on newer glibc whose symbol is not resolved yet.

- Fixed revm_expr_extend() to add fields to expressions on the fly during transmation (to be cont)

- Added revm_expr_contex_t so that many revm expr engine API is more modular and API take less parameters

- Corrected a one-byte heap overflow in the revm expr engine (fieldname dup should have allocated +1 for NUL byte)

FOUND NEW BUGS: 

- There is a new section type .gnu.hash that is now replacing legacy .hash - need libelfsh support
- e2dbg fails to handle SIGTRAP in-process as before even on linux/x86, maybe a mprotect-related problem, reenabled sigsegv handling

More to come.

- Fixed thorkill's fix of bug #126 . Now it will work. The fix was cutting block for no reason in some conditions. Had to strenghen the check.

- Now allow complex arithmetic in expression initialization
- Added support for logical OR operation in arithmetic
- added commands INTER and UNION for set-based analysis
- fixed bug in PRE/POST command that was forgetting to initialize a hash
- Added support for lazy reflection when given a second parameter to command (avoid reflecting a whole block, you can ask a number of instr now)
- Added API for list append
- Added testsuite for rewriting (rewrite-simple.esh)
- other minor cleanups