* Add support for generating perf maps for simple perf profiling
* add missing enum entry in C code
* bugfix: use hexa when printing the code region's length too (thanks bjorn3!)
* sanitize file name + use bufwriter
* introduce --profile CLI flag for wasmtime
* Update doc and doc comments for new --profile option
* remove redundant FromStr import
* Apply review feedback: make_line receives a Write impl, report errors
* fix tests?
* better docs
* Provide helpers for demangling function names
* Profile trampolines in vtune too
* get rid of mapping
* avoid code duplication with jitdump_linux
* maintain previous default display name for wasm functions
* no dash, grrr
* Remove unused profiling error type
* Load generated trampolines into jitdump when profiling
This commit updates the jitdump profiler to generate JIT profiling
records for generated trampolines in a wasm module in addition to the
functions already in a module. It's also updated to learn about
trampolines generated via `Func::new` and friends. These trampolines
were all not previously registered meaning that stack traces with these
pc values would be confusing to see in the profile output. While the
names aren't the best it should at least be more clear than before if a
function is hot!
* Fix more builds
* Merge `wasmtime-jit` and `wasmtime-profiling`
This commit merges the `wasmtime-profiling` crate into the
`wasmtime-jit` crate. It wasn't really buying a ton being a separate
crate and an upcoming refactoring I'd like to do is to remove the
`FinishedFunctions` structure. To enable the profilers to work as they
used to this commit changes them to pass `CompiledModule` as the
argument, but this only works if the profiling trait can see the
`CompiledModule` type.
* Fix a length calculation
