This is CN-GDB, the BANG-C source-level debugger on Linux, based on GDB-7.11, the GNU source-level debugger.
For more information about gdb, please refer to the README file in this folder or check the GDB home page at http://www.gnu.org/software/gdb .
cngdb dependence as follows:
from gdb-root/debian/control
# Packaging deps
cdbs (>= 0.4.90),
debhelper (>= 9),
lsb-release,
bzip2,
# Other tool deps
autoconf,
libtool,
gettext,
bison,
dejagnu,
flex | flex-old,
procps,
g++-multilib [i386 powerpc s390 sparc],
gcj-jdk,
mig [hurd-any],
# TeX[info] deps
texinfo (>= 4.7-2.2),
texlive-base,
# Libdev deps
libexpat1-dev, lib64expat1-dev [i386 powerpc s390 sparc],
libncurses5-dev, lib64ncurses5-dev [i386 powerpc s390 sparc],
libreadline-dev, lib64readline6-dev [i386 powerpc s390 sparc],
zlib1g-dev,
liblzma-dev,
libbabeltrace-dev [amd64 armel armhf i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel powerpc ppc64 ppc64el s390x],
libbabeltrace-ctf-dev [amd64 armel armhf i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel powerpc ppc64 ppc64el s390x],
python3-dev,
libkvm-dev [kfreebsd-any],
libunwind7-dev [ia64],
# gdb64
lib64z1-dev [i386 powerpc],
lib64expat1-dev [i386 powerpc],
# gdb-doc
texlive-latex-base, texlive-fonts-recommended, cm-super,
You can compile cngdb using the provided build script build.sh, The instructions are as follows:
cd ${gdb-root}
./build.shAfter compilation, executable cngdb will be in the path gdb-root/build/neuware/bin/cngdb
Nearly all standard GDB commands could be used both for debugging on CPU and MLU code.
In addition to that, cngdb provides specific command families like cngdb info... to query MLU device states, cngdb focus ... to control debugger focus.
For more information please check cngdb user manual.
Send e-mail to compiler-devel@cambricon.com to report cngdb bug.
or post on the Cambricon Developer Forum