Posted by catacluj on 2015-09-22 19:09

More, if it helps:
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GNU gdb (GNU Tools for ARM Embedded Processors) 7.8.0.20150304-cvs
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show configuration
This GDB was configured as follows:
configure host=i686-w64-mingw32 target=arm-none-eabi
--with-auto-load-dir=$debugdir:$datadir/auto-load
--with-auto-load-safe-path=$debugdir:$datadir/auto-load
--with-expat
--with-gdb-datadir=/home/build/work/GCC-4-9-build/install-mingw/arm-none-eabi/share/gdb (relocatable)
--with-jit-reader-dir=/home/build/work/GCC-4-9-build/install-mingw/lib/gdb (relocatable)
--without-libunwind-ia64
--without-lzma
--without-guile
--with-separate-debug-dir=/home/build/work/GCC-4-9-build/install-mingw/lib/debug (relocatable)
--with-system-gdbinit=/home/build/work/GCC-4-9-build/install-mingw/i686-w64-mingw32/arm-none-eabi/lib/gdbinit (relocatable)
--with-zlib
--without-babeltrace

(“Relocatable” means the directory can be moved with the GDB installation tree, and GDB will still find it.)