Re: CVS commit: src/share/mk

[maya%netbsd.org@localhost]

On Thu, May 30, 2019 at 05:33:57PM -0400, Christos Zoulas wrote:
> Module Name:	src
> Committed By:	christos
> Date:		Thu May 30 21:33:57 UTC 2019
> 
> Modified Files:
> 	src/share/mk: bsd.own.mk
> 
> Log Message:
> Everyone is on gdb-8.3 now.

Please revert for mips. The debugger is extremely broken, and the old
version is slightly less broken.

gdb 8.3
"/mnt/sudo.core" is not a core dump: file format not recognized

gdb 8.0.1

# gdb -q /usr/pkg/bin/sudo /sudo.core
Reading symbols from /usr/pkg/bin/sudo...done.
[New process 1]
Core was generated by `sudo'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x78670744 in ?? () from /usr/pkg/lib/sudo/libsudo_util.so.0
(gdb) bt
#0  0x78670744 in ?? () from /usr/pkg/lib/sudo/libsudo_util.so.0
warning: GDB can't find the start of the function at 0x78662e57.

    GDB is unable to find the start of the function at 0x78662e57
and thus can't determine the size of that function's stack frame.
This means that GDB may be unable to access that stack frame, or
the frames below it.
    This problem is most likely caused by an invalid program counter or
stack pointer.
    However, if you think GDB should simply search farther back
from 0x78662e57 for code which looks like the beginning of a
function, you can increase the range of the search using the `set
heuristic-fence-post' command.
#1  0x78662e58 in ?? () from /usr/pkg/lib/sudo/libsudo_util.so.0