tree ecf259b0d675ed5546c40fb7ddc53d87fdfd338c
parent cf0a28f89f7fc3ada32fd59e38366e8929426c81
author philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1342652462 +0000
committer philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1342652462 +0000

Fix 303624 segmentation fault on Android 4.1 (e.g. on android emulator or Galaxy Nexus OMAP) 

Valgrind was crashing systematically on Android 4.1.
This crash is caused by AT_IGNORE-ing AT_BASE.
This AT_IGNORE was needed to have breakpoints in shared libs
be handled properly (not very clear what is the problem
in the interaction between Valgrind GDBSERVER, AT_BASE and GDB).
Waiting to better understand all this, as a temporary bypass,
this patch ensures we do not ignore the AT_BASE on android.

The possible consequence is that breakpoints might be inserted
by the Valgrind gdbserver at wrong addresses in shared lib.
(any feedback on that is welcome).

Valgrind was build and then "proved" to work on Android emulator 4.0
and emulator 4.1, by using memcheck on one executable.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12758 a5019735-40e9-0310-863c-91ae7b9d1cf9