Actually, I would like to keep the init_malloc in selftest.exp.
Here's why. When I look for regressions in gdb, I use the current
test suite with the old gdb and the new gdb. So it helps if the
current test suite doesn't do "default { fail; return }" when I
run it with gdb 6.2. I can live with the "fail" but it's the
"return" that kills me, by killing the rest of selftest.exp.
This is going to get a bit more important than usual because test suites
before the current test suite don't work well with gcc 3.5 prerelease.
(Current test suite still has problems but I'm working on them).
Andrew, okay with you if I put the init_malloc back?