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View Code? Open in Web Editor NEWEmulation Wrapper Solution is a IDA Pro plugin that brings emulator capacities to provide features such as debugging an mocking.
Emulation Wrapper Solution is a IDA Pro plugin that brings emulator capacities to provide features such as debugging an mocking.
User configuration loading do not init properly the stub configuration.
Tag stubs are not setup when emulator is initialized.
In some circumstances, exec function does not work properly.
The execution stops in middle of the function while the emulator state does not reach any error.
This post is to engage a discussion on how being able to add memory state rewind capacity on the plugin.
Just pushing some idea in here...
Describe the bug
Bug occurs in emu/unicorn/generic.py
in function do_mapping
.
Line that causes the issue.
uc.mem_write(seg.start_ea,ida_bytes.get_bytes(seg.start_ea,seg.size()))
API get_bytes() is expecting a value less or equals to 4GB (0xffffffff).
Unicorn won't let map 4GB segment as well.
Correction: Split big segment in sub segments of size 1GB ?
Versions (please complete the following information):
Describe the bug
To Reproduce
When using EWS on firmware with a lot of (sparse) segments, the emulator initialization is really slow.
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