Panic in wasmtime in t/wasm_wasmtime_func.t test on aarch64 #58
Description
This happens with both wasmtime 0.16.0 and dev (as of at least bytecodealliance/wasmtime@8f2d442)
pi1% env RUST_BACKTRACE=1 prove -lvm t/wasm_wasmtime_func.t
t/wasm_wasmtime_func.t ..
ok 1 - function add
ok 2 - call add
ok 3 - attached using caller
ok 4 - calling attached Foo::Bar::baz
ok 5 - warns about redefine
ok 6 - attached using caller
ok 7 - calling attached Foo::Bar::optimus
ok 8 - attach using explicit package does not install in caller
ok 9 - attach using explicit package
ok 10 - calling attached Bar::baz
thread '<unnamed>' panicked at 'not implemented', cranelift/codegen/src/isa/aarch64/abi.rs:1268:18
stack backtrace:
0: backtrace::backtrace::libunwind::trace
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
1: backtrace::backtrace::trace_unsynchronized
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
2: std::sys_common::backtrace::_print_fmt
at src/libstd/sys_common/backtrace.rs:78
3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
at src/libstd/sys_common/backtrace.rs:59
4: core::fmt::write
at src/libcore/fmt/mod.rs:1063
5: std::io::Write::write_fmt
at src/libstd/io/mod.rs:1426
6: std::sys_common::backtrace::_print
at src/libstd/sys_common/backtrace.rs:62
7: std::sys_common::backtrace::print
at src/libstd/sys_common/backtrace.rs:49
8: std::panicking::default_hook::{{closure}}
at src/libstd/panicking.rs:204
9: std::panicking::default_hook
at src/libstd/panicking.rs:224
10: std::panicking::rust_panic_with_hook
at src/libstd/panicking.rs:470
11: std::panicking::begin_panic
12: cranelift_codegen::isa::aarch64::lower_inst::lower_insn_to_regs
13: cranelift_codegen::machinst::lower::Lower<I>::lower
14: <cranelift_codegen::isa::aarch64::AArch64Backend as cranelift_codegen::machinst::MachBackend>::compile_function
15: cranelift_codegen::context::Context::compile
16: cranelift_codegen::context::Context::compile_and_emit
17: wasmtime_jit::compiler::make_trampoline
18: wasmtime_jit::compiler::Compiler::compile
19: wasmtime_jit::instantiate::CompiledModule::new
20: wasmtime::module::Module::from_binary_unchecked
21: wasmtime::module::Module::from_binary
22: wasmtime_module_new
23: <unknown>
24: <unknown>
25: ffi_pl_sub_call
26: Perl_pp_entersub
27: Perl_runops_standard
28: perl_run
29: main
30: __libc_start_main
31: <unknown>
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
fatal runtime error: failed to initiate panic, error 3522684192
All 10 subtests passed
Test Summary Report
-------------------
t/wasm_wasmtime_func.t (Wstat: 134 Tests: 10 Failed: 0)
Non-zero wait status: 134
Parse errors: No plan found in TAP output
Files=1, Tests=10, 1 wallclock secs ( 0.05 usr 0.03 sys + 0.62 cusr 0.13 csys = 0.83 CPU)
Result: FAIL