On 31/01/2020 22:17, Fabio Luis Girardi via fpc-pascal wrote: > In C: > > CM_BaseAddr = mmap(NULL, 0x4000, PROT_READ | PROT_WRITE, > MAP_SHARED, devmemfd, *0x44e00000*); > > to get the "same" code working in FPC I have to change some constants. > > CM_BaseAddr := Fpmmap(NULL, $4000, PROT_READ + PROT_WRITE, > MAP_SHARED, devmemfd, *$44e00*); > > I did a strace in the FPC executable, and the in line above, the base > address is "multiplied" by 4096 dec ($1000 hex) becoming back equal to > the C constant. > > The question is: this is intentional? Has some technical point that's > not mentioned on the fpmmap documentation? Or it's simply a bug?
It sounds like a bug. I don't see anything in the RTL that intentially does this. Jonas _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
