QuickStart

Dependencies

In order to build you’ll need the following packages:

• gcc (at least version 4.8)

• binutils (at least version 2.26)

• cmake (at least version 3.7)

• perl

Tip

VClinic leverages DynamoRIO and DrCCTProf to analyze a program execution and obtain full calling contexts on the fly.

Build

Get source code from the github repository and build VClinic:

$ git clone --recurse xxx
$ ./build.sh

Usage

To run VClinic, one needs to use the following command:

• x86_64

$ build/bin64/drrun -t <client tool> -- <application> [apllication args]

• aarch64

$ build/bin64/drrun -unsafe_build_ldstex -t <client tool> -- <application> [apllication args]

VClinic Tools

VClinic provides different profiling tools. Currently the supported tools are:

• vprofile_all_opnd

• vprofile_mem_and_reg

• vprofile_mem_and_reg_read

• vprofile_memory

• vprofile_memory_read

• deadspy

• redspy

• loadspy

• zerospy