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japaric / cargo-call-stack

Whole program static stack analysis
Apache License 2.0
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Could not build call-stack graph #71

Closed fkarg closed 2 years ago

fkarg commented 2 years ago

When trying to build the call-stack graph with cargo +nightly call-stack --target x86_64-unknown-linux-gnu --bin confertus > cg.dot on my project confertus, the following error resulted:

[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `_init`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `_init`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `_start`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `_start`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `deregister_tm_clones`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `deregister_tm_clones`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `register_tm_clones`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `register_tm_clones`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `__do_global_dtors_aux`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `__do_global_dtors_aux`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `frame_dummy`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `frame_dummy`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `__rust_probestack`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `__rust_probestack`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `__libc_csu_init`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `__libc_csu_init`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `__libc_csu_fini`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `__libc_csu_fini`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no stack usage information for `_fini`
[2022-07-14T11:51:44Z WARN  cargo_call_stack] no type information for `_fini`
thread 'main' panicked at 'BUG: callee `malloc` is unknown', /home/fkarg/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-call-stack-0.1.11/src/main.rs:749:25

(It requested --target explicitly for some reason, I followed installation and example usage as written otherwise)

japaric commented 2 years ago

thread 'main' panicked at 'BUG: callee malloc is unknown'

see #61 for a (potential) workaround. closing as duplicate