Hello David, hello Tristan,
Am 26.12.2013 um 07:57 schrieb David Koontz <[email protected]>: > > On 26 Dec 2013, at 1:26 pm, Torsten Meißner <[email protected]> > wrote: > >> I’m not good with ADA, so I don’t know what’s going on there - or better: >> what’s not going on ;) > > That's Ada, it's a name, not an acronym. yeah, I forgot, it’s named after lady Ada :) > > I last built the mcode version of ghdl on a Mac on December 4, 2013 against > the -r150 svn image on gna.org. I last used the build script to build a > linux version (lubuntu 12.04) on 12 December 2013. > > The build quit in a different place for me today against the current hg > archive from SourceForge: > > mcode/dwarf.ads > gcc -c -I./ -I../../ortho/mcode -I../../ortho -gnaty3befhkmr -gnata -gnatwae > -I../.. -I.. -I../../psl -I../grt -g -gnatf -gnat05 -I- > /opt/test/build/ghdl/ortho/mcode/ortho_code-x86-flags_macosx.ads > gnatbind -aI../../ortho/mcode -aI../../ortho -aI../.. -aI.. -aI../../psl > -aI../grt -aO.. -E -x ghdl_mcode.ali > gnatlink ghdl_mcode.ali -g memsegs_c.o chkstk.o i386.o linux.o times.o > grt-cbinding.o grt-cvpi.o > ld: warning: could not create compact unwind for __Unwind_ForcedUnwind: > non-standard register 0 being saved in prolog > ld: warning: could not create compact unwind for __Unwind_Resume: > non-standard register 0 being saved in prolog > ld: warning: could not create compact unwind for __Unwind_RaiseException: > non-standard register 0 being saved in prolog > ld: warning: could not create compact unwind for __Unwind_Resume_or_Rethrow: > non-standard register 0 being saved in prolog > david_koontz@Macbook: > > It looks like a linking error from doing something ineligible register > allocation wise that someone has checked in recently. It's likely something > not compatible with version of the compiler used (an ABI issue for something > done in assembly language?). > > The hg revision -r145 failed too, with even more information: > > gnatbind -aI../../ortho/mcode -aI../../ortho -aI../.. -aI.. -aI../../psl > -aI../grt -aO.. -E -x ghdl_mcode.ali > gnatlink ghdl_mcode.ali -g memsegs_c.o chkstk.o i386.o linux.o times.o > grt-cbinding.o grt-cvpi.o > ld: warning: could not create compact unwind for __Unwind_ForcedUnwind: > non-standard register 0 being saved in prolog > ld: warning: could not create compact unwind for __Unwind_Resume: > non-standard register 0 being saved in prolog > ld: warning: could not create compact unwind for __Unwind_RaiseException: > non-standard register 0 being saved in prolog > ld: warning: could not create compact unwind for __Unwind_Resume_or_Rethrow: > non-standard register 0 being saved in prolog > ld: warning: PIE disabled. Absolute addressing (perhaps -mdynamic-no-pic) not > allowed in code signed PIE, but used in _grt_stack_create from i386.o. To fix > this warning, don't compile with -mdynamic-no-pic or link with -Wl,-no_pie > > Which says there's something predating wrong. > > Playing with the flags shown doesn't do anything interesting. > I tried hg -r1, then the svn -r145 from gna.org at got the same bit which > says something likely about switching to Mac OS X 10.9.1 (done since the last > OS X build of the mcode version). > > For grins I tried executing !make and it didn't do anything. > > So tried again with: > > hg clone http://hg.code.sf.net/p/ghdl-updates/code ghdl_mcode1 > cd ghdl_mcode1/translate/ghdldrv > rm ortho_code-x86-flags.ads > make target=darwin-i686 > Have done these 4 steps now to test again. > > gnatbind -aI../../ortho/mcode -aI../../ortho -aI../.. -aI.. -aI../../psl > -aI../grt -aO.. -E -x ghdl_mcode.ali > gnatlink ghdl_mcode.ali -g memsegs_c.o chkstk.o i386.o linux.o times.o > grt-cbinding.o grt-cvpi.o > ld: warning: could not create compact unwind for __Unwind_ForcedUnwind: > non-standard register 0 being saved in prolog > ld: warning: could not create compact unwind for __Unwind_Resume: > non-standard register 0 being saved in prolog > ld: warning: could not create compact unwind for __Unwind_RaiseException: > non-standard register 0 being saved in prolog > ld: warning: could not create compact unwind for __Unwind_Resume_or_Rethrow: > non-standard register 0 being saved in prolog > I got the same error as I wrote in the 1st mail: ghdllocal.adb:834:42: warning: pragma Unreferenced given for "Success" gnatmake: "ghdllocal.adb" compilation error make: *** [ghdl_mcode] Error 4 > And looked a bit harder. ghdl_mcode exists. This would be enough for the > script to bomb out but you can amend the script to ignore the make error > followed by a check to see ghdl_mcode exists. > > ln -s ghdl_mcode ghdl > make install.mcode # and it built. > > david_koontz@Macbook: ghdl --version > GHDL 0.31dev (20132311) [Dunoon edition] > Compiled with GNAT Version: 4.4.0 20080314 (experimental) > mcode code generator > Written by Tristan Gingold. > > ln -s $cwd/ghdl_mcode ~/bin/ghdl > > (to get the new ghdl_mcode version first in my PATH) > > > david_koontz@Macbook: which ghdl > /Users/david_koontz/bin/ghdl > david_koontz@Macbook: ghdl --version > GHDL 0.31dev (20132311) [Dunoon edition] > Compiled with GNAT Version: 4.4.0 20080314 (experimental) > mcode code generator > Written by Tristan Gingold > > In a directory containing a DES chip model: > > david_koontz@Macbook: make -f Makefile.ghdl ghwview > /usr/bin/open des_tb_ghw.gtkw & > david_koontz@Macbook: make -f Makefile.ghdl ghw > ghdl -a bidir.vhdl inbuf.vhdl invbuf.vhdl clkbuf.vhdl outbuf.vhdl > ghdl -a reg8s.vhdl sr4.vhdl sr8.vhdl reg6.vhdl > ghdl -a sbox1.vhdl sbox2.vhdl sbox3.vhdl sbox4.vhdl sbox5.vhdl sbox6.vhdl > sbox7.vhdl sbox8.vhdl > ghdl -a statem.vhdl > ghdl -a cd_reg.vhdl > ghdl -a dslice0.vhdl dslice1.vhdl dslice2.vhdl dslice3.vhdl > ghdl -a des.vhdl > ghdl -a key_vector.vhdl plain_vector.vhdl cipher_vector.vhdl > encrypt_vector.vhdl > ghdl -a des_tb.vhdl > ghdl -e des_tb > ghdl -r des_tb --stop-time=587200ns --wave=des_tb.ghw > ghdl:info: simulation stopped by --stop-time > touch ghw > david_koontz@Macbook: make -f Makefile.ghdl ghwview > > > <ghdl_mcode_vhdl_des.png> > > So there's something now broken in the build process, but it's not the same > problem you exhibit. > > It looks like either your source code image is damaged or you have a tool > chain issue. > > david_koontz@Macbook: which gnatlink > /usr/local/Ada-4.3/bin/gnatlink > > david_koontz@Macbook: echo $PATH > /usr/local/Ada-4.3/bin:.:/Users/david_koontz/bin:/Users/david_koontz/share/clang+llvm-3.3-x86_64-apple-darwin12/bin:/usr/bin:/usr/sbin:/bin:/sbin:/usr/local/bin:/usr/X11/bin/:/usr/libexec > > The consequence of the path is that it uses both gcc and gnat from Ada-4.3. > > You could notice the distinct lack of /opt/local/bin (no Macports in path). > > I verified the i386 version of the gcc/gnat tools is the one referenced. > > http://www.macada.org/macada/Downloads_files/Gnati386-4.3.dmg > > I downloaded it again, expanded it and compared contents to my installed copy. > > I also have Ada-4.3 installed in /usr/local und it’s the first in $PATH. I don’t have Macports, I use homebrew instead. > Which gnat compiler are you using ? > > As a workaround, you could remove the pragma Unreferenced around > line 834 I use the same as David, Ada 3.4 as above mentioned. I have uncommented the pragma in ghdllocal.adb line 830. Now it’s running longer until i got this error: default_pathes.ads:29:80: (style) this line is too long gnatmake: "default_pathes.ads" compilation error make: *** [ghdl_mcode] Error 4 Maybe this can be workaround by building ghdl in a shorter directory path, will try this next.
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