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Bump MAXSSIZ and create a proper fix-up for MAXDSIZ/MAXSSIZ on powerpc64 running 32-bit binaries

Authored by andreast on Jan 3 2018, 8:02 PM.



The recent bump of MAXDSIZ made 32-bit binary execution on 64-bit powerpc fail. The data segement was too big.

Add a fix-up function like on ia32 for MAXDSIZ.

While here, bring also the MAXSSIZ closer to amd64 and add an equal fix-up function for MAXSSIZ.

Test Plan
  • gcc multilib bootstrap succeeded.
  • buildworld/kernel succeeded.
  • tested on 32-bit and 64-bit powerpc.

Diff Detail

rS FreeBSD src repository - subversion
Automatic diff as part of commit; lint not applicable.
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

Looks good. Sorry for the breakage!

This revision is now accepted and ready to land.Jan 3 2018, 8:04 PM
This revision was automatically updated to reflect the committed changes.