Am Thu, 23 Feb 2012 15:25:59 +0000 (UTC) schrieb Dawid Ciężarkiewicz <d...@ucore.info>:
> Hi, > > # Introduction > > I've started some initial work to get a working GDC crosscompiler > targeting ARM platforms. Currently I'm able to compile the > toolchain and produce a working "Hello World!" binary that I'm > able to execute on my BeagleBoard developement platform with > ArchLinux installed. The generated assembly looks sane, > unfortunately the program hangs, but I'm able to debug it in gdb > and I see it loops somewhere at: > > 2261 in > /home/dpc/lab/d-cross/test-tc-1/.build/src/gcc-4.6.2/libphobos/gc/gcx.d > => 0x2f950 <_D2gc3gcx2GC6mallocMFkkPkZPv+648>: str r2, > [r4, r9, lsl #2] > > I'm going to investigate this and possibly fix with time. Anyone > interested in getting this to work seamlessly is kindly requested > to join efforts and share the results. That's issue 120: https://bitbucket.org/goshawk/gdc/issue/120/fsection-anchors-broken-on-arm > > # How to compile > > There's a crosstool-ng tool that is a great way to assemble and > build (cross-)toolchains. I've added some hacks to integrate the > gdc repository and thus add a gdc support. > > I've pushed the forked crosstools-ng here: > > https://bitbucket.org/xdpcx/crosstool-ng-dlang/ > > (I prefer git, but original crosstools-ng is using hg, so I > sticked with it). > > Grab that code and learn to how to use ct-ng. > > Basically installing crosstool-ng it's just a metter of > downloading and doing: > > ./bootstrap > ./configure > make > make install > > (I use `./configure --prefix="$HOME/opt"` for home-local > configuration.) > > This will give you `ct-ng` command that you can use in any > directory > > cd ~/my/toolchain/buildir > mkdir src > cp ~/config/that/i/prepared/for/you/config .config > ct-ng menuconfig > ct-ng build > ls arm-none-linux-eabi > > I attach the mentioned config. > > Actually, as I don't know how to attach it I've put it here: > http://pastebin.ca/2121043 Integrating GDC with crosstools is nice. If you find the time, could you please add a page to the GDC wiki on how to setup/use crosstool-ng? > If anyone is interested I could upload the compiled binaries > somewhere, as the toolchain is static. > > Regards, > Dawid Ciężarkiewicz