* printers.py issue
@ 2021-02-26 21:16 Hoyer, David
2021-02-26 22:27 ` Jonathan Wakely
0 siblings, 1 reply; 3+ messages in thread
From: Hoyer, David @ 2021-02-26 21:16 UTC (permalink / raw)
To: gcc
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COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/8/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 8.3.0-6' --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 8.3.0 (Debian 8.3.0-6)
We are noticing some problems using GDB with printers.py
Problem 1: the function find_type was changed such that search now uses typ.unqualified() instead of typ.name. In the case of a class, the former prepends class to the search string so that when it runs gdb.lookup_type(search), it does not find the definition. If I switch it back to typ.name, this function works
Problem 2: We are seeing an error in strip_versioned_namespace
File "/usr/lib/x86_64-linux-gnu/../../share/gcc-8/python/libstdcxx/v6/printers.py", line 668, in __init__
self.typename = strip_versioned_namespace(typename)
File "/usr/lib/x86_64-linux-gnu/../../share/gcc-8/python/libstdcxx/v6/printers.py", line 114, in strip_versioned_namespace
return typename.replace(_versioned_namespace, '')
AttributeError: 'gdb.Type' object has no attribute 'replace'
Error occurred in Python command: 'gdb.Type' object has no attribute 'replace'
David Hoyer
Controller Firmware Development
E-Series Storage Group
NetApp
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Wichita, KS 67226
316-636-8047 phone
316-617-3677 mobile
David.Hoyer@netapp.com<mailto:David.Hoyer@lsi.com>
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: printers.py issue
2021-02-26 21:16 printers.py issue Hoyer, David
@ 2021-02-26 22:27 ` Jonathan Wakely
2021-02-26 22:31 ` Hoyer, David
0 siblings, 1 reply; 3+ messages in thread
From: Jonathan Wakely @ 2021-02-26 22:27 UTC (permalink / raw)
To: Hoyer, David; +Cc: gcc, libstdc++
On Fri, 26 Feb 2021, 21:59 Hoyer, David via Gcc, <gcc@gcc.gnu.org> wrote:
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/8/lto-wrapper
> OFFLOAD_TARGET_NAMES=nvptx-none
> OFFLOAD_TARGET_DEFAULT=1
> Target: x86_64-linux-gnu
> Configured with: ../src/configure -v --with-pkgversion='Debian 8.3.0-6'
> --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs
> --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr
> --with-gcc-major-version-only --program-suffix=-8
> --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id
> --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
> --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu
> --enable-libstdcxx-debug --enable-libstdcxx-time=yes
> --with-default-libstdcxx-abi=new --enable-gnu-unique-object
> --disable-vtable-verify --enable-libmpx --enable-plugin
> --enable-default-pie --with-system-zlib --with-target-system-zlib
> --enable-objc-gc=auto --enable-multiarch --disable-werror
> --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32
> --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none
> --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu
> --host=x86_64-linux-gnu --target=x86_64-linux-gnu
> Thread model: posix
> gcc version 8.3.0 (Debian 8.3.0-6)
>
> We are noticing some problems using GDB with printers.py
>
This belongs on the libstdc++ list, CC'd.
Which version of GDB are you using, and which version of Python does it use?
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: printers.py issue
2021-02-26 22:27 ` Jonathan Wakely
@ 2021-02-26 22:31 ` Hoyer, David
0 siblings, 0 replies; 3+ messages in thread
From: Hoyer, David @ 2021-02-26 22:31 UTC (permalink / raw)
To: Jonathan Wakely; +Cc: gcc, libstdc++
Thank you for redirecting to the correct group!
Requested version information:
GNU gdb (Debian 8.2.1-2+b3) 8.2.1
Python 3.7.3
From: Jonathan Wakely <jwakely.gcc@gmail.com>
Sent: Friday, February 26, 2021 4:27 PM
To: Hoyer, David <David.Hoyer@netapp.com>
Cc: gcc@gcc.gnu.org; libstdc++ <libstdc++@gcc.gnu.org>
Subject: Re: printers.py issue
NetApp Security WARNING: This is an external email. Do not click links or open attachments unless you recognize the sender and know the content is safe.
On Fri, 26 Feb 2021, 21:59 Hoyer, David via Gcc, <gcc@gcc.gnu.org<mailto:gcc@gcc.gnu.org>> wrote:
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/8/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 8.3.0-6' --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 8.3.0 (Debian 8.3.0-6)
We are noticing some problems using GDB with printers.py
This belongs on the libstdc++ list, CC'd.
Which version of GDB are you using, and which version of Python does it use?
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-02-26 21:16 printers.py issue Hoyer, David
2021-02-26 22:27 ` Jonathan Wakely
2021-02-26 22:31 ` Hoyer, David
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