[cfe-dev] more --sanitize= flags
kcc at google.com
Tue Nov 6 10:53:51 PST 2012
We need more clang flags in two categories:
- flags that modify the behavior of asan/tsan/msan
- flags that enable additional features of asan/tsan/msan
As we just discussed with Richard Smith, the flags should probably look
modify the behavior:
-f[no-]sanitize-address-zero-base-shadow # zero base for asan, should
check that -pie is present, linux-only
-f[no-]sanitize-memory-track-origins # msan track-origins (once msan is
in trunk, of course)
add additional features:
asan subphases, currently off by default.
Does that sound good? Anything else?
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