Andreas Kling 0b287c18b9 UserspaceEmulator: Implement the execve() syscall :^) ...

This virtual syscall works by exec'ing the UserspaceEmulator itself,
with the emulated program's provided arguments as the arguments to the
new UserspaceEmulator instance.

This means that we "follow" exec'ed programs and emulate them as well.
In the future we might want to make this an opt-in (or opt-out, idk)
behavior, but for now it's what we do.

This is really quite cool, I think! :^)

2020-07-27 19:10:18 +02:00

..

CMakeLists.txt

UserspaceEmulator: Show file and line numbers in backtraces :^)

2020-07-21 19:08:01 +02:00

Emulator.cpp

UserspaceEmulator: Implement the execve() syscall :^)

2020-07-27 19:10:18 +02:00

Emulator.h

UserspaceEmulator: Implement the execve() syscall :^)

2020-07-27 19:10:18 +02:00

main.cpp

UserspaceEmulator: Transfer the environment to the emulated process

2020-07-27 15:57:12 +02:00

MallocTracer.cpp

UserspaceEmulator: Tweak some output strings

2020-07-21 23:35:09 +02:00

MallocTracer.h

UserspaceEmulator: Capture backtraces of malloc/free events

2020-07-16 19:21:45 +02:00

MmapRegion.cpp

UserspaceEmulator: Mark mmap and shbuf regions as initialized up front

2020-07-21 16:28:44 +02:00

MmapRegion.h

UserspaceEmulator+LibX86: Start tracking uninitialized memory :^)

2020-07-21 02:37:29 +02:00

SharedBufferRegion.cpp

UserspaceEmulator: Mark mmap and shbuf regions as initialized up front

2020-07-21 16:28:44 +02:00

SharedBufferRegion.h

UserspaceEmulator+LibX86: Start tracking uninitialized memory :^)

2020-07-21 02:37:29 +02:00

SimpleRegion.cpp

UserspaceEmulator: Mark SimpleRegions as initialized up front for now

2020-07-27 13:40:36 +02:00

SimpleRegion.h

UserspaceEmulator+LibX86: Start tracking uninitialized memory :^)

2020-07-21 02:37:29 +02:00

SoftCPU.cpp

UserspaceEmulator: Recognize xor/sub zeroing idioms and don't taint

2020-07-27 13:20:23 +02:00

SoftCPU.h

UserspaceEmulator: Recognize xor/sub zeroing idioms and don't taint

2020-07-27 13:20:23 +02:00

SoftMMU.cpp

UserspaceEmulator+LibX86: Start tracking uninitialized memory :^)

2020-07-21 02:37:29 +02:00

SoftMMU.h

UserspaceEmulator+LibX86: Start tracking uninitialized memory :^)

2020-07-21 02:37:29 +02:00

ValueWithShadow.h

UserspaceEmulator: Recognize xor/sub zeroing idioms and don't taint

2020-07-27 13:20:23 +02:00