Re: Stack protector: leak of guard's address on stack

2018-04-28 Thread Florian Weimer
* Thomas Preudhomme: > Yes absolutely, CSE needs to be avoided. I made memory access volatile > because the change was easier to do. Also on Arm Thumb-1 computing the > guard's address itself takes several loads so had to modify some more > patterns. Anyway, regardless of the proper fix, do you ha

Re: GSoC 2018: Hrishikesh Kulkarni has been selected to work on LTO dumping tool

2018-04-28 Thread Hrishikesh Kulkarni
Hi, I have created a new file lto-dump.c and to test if it's linked correctly, I have put a dummy function called dump which should simply print hello world after passing -dump option to lto1. ~/gnu-toolchain/gcc/master/tests$ ../stage1-build/gcc/lto1 hello.o -fdump Now while adding -fdump optio