Hi,
I've been trying to debug a segfault in some code built with mingw-w64's
version of gcc. Since no Windows build of gcc supports the Address
Sanitizer, I've been looking for a version prior to 4.9 that would allow
me to use Mudflap instead.
(It has to be 4.8 or earlier, since Mudflap was removed from gcc in 4.9
- see https://gcc.gnu.org/wiki/Mudflap_Pointer_Debugging)
I've tried using downloads of 4.8.1 and 4.6.4 from
https://sourceforge.net/projects/mingwbuilds/files/host-windows/releases/
- but my builds all fail with "cc1plus.exe: fatal error: mf-runtime.h:
No such file or directory".
I have tried using the original MinGW as well, but 4.5 as downloaded
from
https://sourceforge.net/projects/mingw/files/MinGW/Base/gcc/Version4/gcc-4.5.0-1/
just fails silently with error code 1.
Is there anywhere I can download a mingw-w64 version of gcc old enough
to include mudflap? If not, is there anywhere I can download a
mingw-w64-compatible set of libraries and headers to install mudflap to
work with an existing build?
Thanks.
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