Open mokhaled2992 opened 1 year ago
I have a test binary that starts the main binary and tests its APIs. When I run tarpaulin with --follow-exec as follows
tarpaulin
--follow-exec
cargo tarpaulin --follow-exec --out Xml --profile coverage --bin tests-bin --verbose
I get a segfault and the verbose output shows the following message
Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104eb5a Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104c927 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104f9d4 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x105103f Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104c554 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104c611 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104c7f2 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104febf Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104d914 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104fcda Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104ca3f Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x1050df2 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x1050e5a Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x1051f14 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104ed3f Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x10521bf Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104fa91 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x1050c11 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x1051cd4 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x1051f72 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x10520a7 Dec 02 13:05:15.538 DEBUG cargo_tarpaulin::statemachine::linux: Instrumentation address clash, ignoring 0x104ec27
So one solution is --engine llvm that said I still aim to fix the issues with ptrace and follow-exec, they're just not the easiest things to debug
--engine llvm
I have a test binary that starts the main binary and tests its APIs. When I run
tarpaulin
with--follow-exec
as followsI get a segfault and the verbose output shows the following message