Previously, we were printing out something like this for
sections/symbols with alignment 16
0000000000201000 0000000000000182 10 .data
which I think confusing. I think printing it in decimal is better.
Differential Revision: https://reviews.llvm.org/D29258
llvm-svn: 293685
Previous code had a bug that if the program exits with an assert() or
fail() before the control reaches end of writeMapFile(), it leaves a
temporary file, because FileRemover's dtor isn't called in that case.
I could fix that by removeFileOnSignal() and other functions, but
I think we can simply write to the result file directly. I think
that is straightforward and easy to understand.
Additionally, that allows something like `-Map /dev/null` or a bash
hack such as `-Map >(grep symbol-im-looking-for)`. Previously,
that kind of things didn't work.
Differential Revision: https://reviews.llvm.org/D28714
llvm-svn: 292041
Rui Ueyama