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derekbruening i#1983: Add syscall auto-generation to drstrace and drltrace (#2211)
Adds support for reading system call numbers from a text file to both
drstrace and drltrace.  Adds support for auto-generating that file,
just like is done in Dr. Memory.

Updates DR to 1713c2d2 to fix a decoder assert that breaks the
auto-generation.

Fixes #1983
Latest commit 6227fe4 Jul 6, 2019
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common i#111 win64 tests: Fix more win64 tests (#2177) Mar 17, 2019
docs Fix Dr. Heapstat documentation build error Jan 25, 2016
drfuzz i#1923, DRi#2127, DRi#1374: eliminate UNIX symlink library versioning Jan 10, 2017
drheapstat DRi#241: use new kernel xfer events (#2066) Nov 29, 2017
drltrace i#1983: Add syscall auto-generation to drstrace and drltrace (#2211) Jul 6, 2019
drmemory i#1983: Add syscall auto-generation to drstrace and drltrace (#2211) Jul 6, 2019
drstrace i#1983: Add syscall auto-generation to drstrace and drltrace (#2211) Jul 6, 2019
drsymcache i#111 win64 tests: Fix more win64 tests (#2177) Mar 17, 2019
drsyscall i#1983: Add syscall auto-generation to drstrace and drltrace (#2211) Jul 6, 2019
dynamorio @ 1713c2d i#1983: Add syscall auto-generation to drstrace and drltrace (#2211) Jul 6, 2019
framework i#1848: auto-generate a syscall file on a new OS (#2155) Feb 24, 2019
make i#1848: auto-generate a syscall file on a new OS (#2155) Feb 24, 2019
tests Get Travis and Appveyor green via suppression and line num fixes (#2205) Jul 1, 2019
third_party i#573,i#1636 annotations: add leak check annotation handling Sep 23, 2015
tools i#2102: add Win10 1803 support (#2113) Aug 27, 2018
umbra i#2199: Fix multi init Umbra tables (#2200) Jun 30, 2019
wininc i#111 win64: Add recent syscall info for procterm test (#2168) Mar 11, 2019
.appveyor.yml DRi#1967 cron builds: Travis and Appveyor authorization Mar 6, 2018
.gitmodules change submoudles url from dynamorio to dynamorio.git to make buildbo… Dec 1, 2014
.travis.yml Increase version to 2.2.0. Jul 1, 2019
ACKNOWLEDGEMENTS Update ACKNOWLEDGEMENTS list of contributors Aug 9, 2014
CMakeLists.txt Increase version to 2.2.0. Jul 1, 2019
CONTRIBUTING.md Point at the new Latest-Build wiki page for per-commit builds Feb 14, 2016
CTestConfig.cmake Code cleanup: remove trailing spaces from the end of lines Jan 9, 2014
README i#1850 Android, i#1726 ARM: update README and docs for new platforms Feb 2, 2016
README.md i#1850 Android, i#1726 ARM: update README and docs for new platforms Feb 2, 2016
codereview.cmake Code cleanup: remove trailing spaces from the end of lines Jan 9, 2014
lgpl-2.1.txt initial sources for public repository Jun 7, 2010
license.txt i#1349 build drltrace parallel to drstrace: clean copy (#1941) Feb 22, 2017
package.cmake Fix Mac package build failure Oct 17, 2015

README.md

Dr. Memory: the memory debugger

About Dr. Memory

Dr. Memory is a memory monitoring tool capable of identifying memory-related programming errors such as accesses of uninitialized memory, accesses to unaddressable memory (including outside of allocated heap units and heap underflow and overflow), accesses to freed memory, double frees, memory leaks, and (on Windows) handle leaks, GDI API usage errors, and accesses to un-reserved thread local storage slots.

Dr. Memory operates on unmodified application binaries running on Windows, Linux, Mac, or Android on commodity IA-32, AMD64, and ARM hardware.

Dr. Memory is released under an LGPL license and binary packages are available for download.

Dr. Memory is built on the DynamoRIO dynamic instrumentation tool plaform.

DynamoRIO logo

Dr. Memory Performance

Dr. Memory is faster than comparable tools, including Valgrind, as shown in our CGO 2011 paper Practical Memory Checking with Dr. Memory, where we compare the two tools on Linux on the SPECCPU 2006 benchmark suite:

Performance chart

(Valgrind is unable to run 434.zeusmp and 447.dealII).

Documentation

Documentation is included in the release package. We also maintain a copy for online browsing.

System call tracer for Windows

The Dr. Memory package includes an "strace for Windows" tool called drstrace.

Obtaining help

Dr. Memory has its own discussion list.

To report a bug, use the issue tracker.

See also the Dr. Memory home page: http://drmemory.org/

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