As in linux/kernel/gcov/gcov.h. Otherwise the extract tool will access Gcov data using garbage as an index and segfault.
Signed-off-by: Andrej Utz <andrej....@st.oth-regensburg.de> --- tools/jailhouse-gcov-extract.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/jailhouse-gcov-extract.c b/tools/jailhouse-gcov-extract.c index c126f976..5bb337a5 100644 --- a/tools/jailhouse-gcov-extract.c +++ b/tools/jailhouse-gcov-extract.c @@ -43,7 +43,9 @@ typedef long gcov_type; typedef long long gcov_type; #endif -#if (__GNUC__ > 5) || (__GNUC__ == 5 && __GNUC_MINOR__ >= 1) +#if (__GNUC__ >= 7) +#define GCOV_COUNTERS 9 +#elif (__GNUC__ > 5) || (__GNUC__ == 5 && __GNUC_MINOR__ >= 1) #define GCOV_COUNTERS 10 #elif __GNUC__ == 4 && __GNUC_MINOR__ >= 9 #define GCOV_COUNTERS 9 -- 2.24.1 -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to jailhouse-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/20191220154126.1136-2-andrej.utz%40st.oth-regensburg.de.
