diff options
Diffstat (limited to 'executor/executor_linux.h')
| -rw-r--r-- | executor/executor_linux.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/executor/executor_linux.h b/executor/executor_linux.h index 8c5a19ef7..9de1b1c40 100644 --- a/executor/executor_linux.h +++ b/executor/executor_linux.h @@ -168,19 +168,23 @@ static void cover_collect(cover_t* cov) cov->size = *(uint32*)cov->data; } -static bool cover_check(uint32 pc) +static bool use_cover_edges(uint32 pc) { return true; } -static bool cover_check(uint64 pc) +static bool use_cover_edges(uint64 pc) { #if defined(__i386__) || defined(__x86_64__) + if (is_gvisor) + return false; // gvisor coverage is not a trace, so producing edges won't work // Text/modules range for x86_64. - return is_gvisor || (pc >= 0xffffffff80000000ull && pc < 0xffffffffff000000ull); -#else - return true; + if (pc < 0xffffffff80000000ull || pc >= 0xffffffffff000000ull) { + debug("got bad pc: 0x%llx\n", pc); + doexit(0); + } #endif + return true; } static bool detect_kernel_bitness() |