Sure you don't need ./ to execute the just built binary?
Dennis Ruffer <[email protected]> schrieb: >Still not the same output in gforth and gforth-fast: > >DRuffer@DaR-PC /usr/src/gforth ># gforth >Gforth 0.7.9-20120209, Copyright (C) 1995-2011 Free Software >Foundation, >Inc. >Gforth comes with ABSOLUTELY NO WARRANTY; for details type `license' >Type `bye' to exit >1 2 3 pi cr .s f.s fsin cr .s f.s ><3> 1 2 3 <1> 3.141592653590E0 ><3> 1 2 3 <1> 1.2246467991E-16 ok >bye > >DRuffer@DaR-PC /usr/src/gforth ># gforth-fast >Gforth 0.7.9-20120209, Copyright (C) 1995-2011 Free Software >Foundation, >Inc. >Gforth comes with ABSOLUTELY NO WARRANTY; for details type `license' >Type `bye' to exit >1 2 3 pi cr .s f.s fsin cr .s f.s ><3> 1 2 3 <1> 3.141592653590E0 ><3> 1 2 54 <1> 1.2246467991E-16 ok > >DaR > >-----Original Message----- >From: Bernd Paysan [mailto:[email protected]] >Sent: Monday, February 13, 2012 2:19 PM >To: [email protected] >Cc: Dennis Ruffer; 'Marcel Hendrix' >Subject: Re: [gforth] Strange behavior of f! etc. - fixed > >Am Montag, 13. Februar 2012, 13:46:10 schrieb Dennis Ruffer: >> I have confirmed your results back through 0.7.0-20100915, but at >> 0.7.0-20100807 it appears to have been worse: >> >> # gforth-fast-0.7.0-20100807.exe >> Gforth 0.7.0-20100807, Copyright (C) 1995-2009 Free Software >> Foundation, Inc. >> Gforth comes with ABSOLUTELY NO WARRANTY; for details type `license' >> Type `bye' to exit >> 1 2 3 pi cr .s f.s fsin cr .s f.s >> <3> 1 2 3 <1> 3.141592653590E0 >> <3> 1 2 2125807600 <1> 1.2246467991E-16 ok > >Ok, the problem seems to be that fsin et. al globber %edx, and GCC >doesn't >realize that the global register assignment won't work. I've now moved >TOSreg to %ecx, which seems to cure that problem. The few remaining >x86 >opcodes in prim that will use %ecx should be fine with that, because >it's >already TOS (lshift, rshift). > >Thanks for all who participated in nailing down this bug. I have not >tested >it with the original problem submission, but I'm sure someone else on >the >list will do ;-). > >-- >Bernd Paysan >"If you want it done right, you have to do it yourself" >http://bernd-paysan.de/ -- Bernd Paysan 《想妥当做，亲自出马》 http://bernd-paysan.de/
