[Bug libgcj/19823] java fails with non-executable memory

[Hans dot Boehm at hp dot com]

------- Additional Comments From Hans dot Boehm at hp dot com  2005-02-10 00:33 -------
I agree with Tom's interpretation.  The define for USE_MMAP only affects 
M68K/LINUX.  Confirmed with strace on IA/64.

I'd prefer to see the USE_MMAP definition in a gcj-specific configuration 
file.  I'd like to move to using sbrk and then mmap on Linux.  If we do that, 
presumably we want USE_MMAP to still mean consistent use of mmap.  And we 
presumably then want to do that only on platforms on which libffi requires it.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19823