[Qemu-devel] [BUG] gcov support appears to be broken

[Aleksandar Markovic]

Hello, according to out docs, here is the procedure that should produce 
coverage report for execution of the complete "make check":

#./configure --enable-gcov
#make
#make check
#make coverage-report

It seems that first three commands execute as expected. (For example, there are 
plenty of files generated by "make check" that would've not been generated if 
"enable-gcov" hadn't been chosen.) However, the last command complains about 
some missing files related to FP support. If those files are added (for 
example, artificially, using "touch <missing-file"), that it starts complaining 
about missing some decodetree-generated files. Other kinds of files are 
involved too.

It would be nice to have coverage support working. Please somebody take a look, 
or explain if I make a mistake or misunderstood our gcov support.

Yours,
Aleksandar