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Re: i686-w64-mingw32-gcc -fstack-protector-strong




On 08/09/2017 22:01, Lee wrote:
On 9/8/17, Marco Atzeri  wrote:
On 08/09/2017 20:53, Lee wrote:
On 9/8/17, Marco Atzeri   wrote:
On 08/09/2017 16:14, Lee wrote:
I've still got the 'i686-w64-mingw32-gcc -fstack-protector-strong' executable:
$ ./div.exe
C:/cygwin/home/Lee/t/div.exe: error while loading shared libraries: ?:
cannot open shared object file: No such file or directory

$ objdump -x ./div.exe | egrep -i "dll name"
         DLL Name: KERNEL32.dll
         DLL Name: msvcrt.dll
         DLL Name: libssp-0.dll

https://cygwin.com/cgi-bin2/package-grep.cgi?grep=libssp&arch=x86_64
shows libssp0 as the GCC Stack-Smashing Protection runtime library
but I don't see anything like that with a leading "mingw64-i686-"
name, so I'm out of luck?



https://cygwin.com/cgi-bin2/package-cat.cgi?file=x86_64%2Fmingw64-i686-gcc-core%2Fmingw64-i686-gcc-core-6.3.0-1&grep=libssp-0.dll

almost at the end:

usr/i686-w64-mingw32/sys-root/mingw/bin/libssp-0.dll

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