agent: Flesh out language support (#224)

Author: maxbrunet

docs/parca-agent-language-support.md

@@ -1,6 +1,42 @@
 # Language Support
 
-Parca agent currently supports all compiled languages, e.g. C, C++, Rust, Go (with extended support for Go).
+Support in Parca Agent for various languages is constantly improving, here are some indications and examples to help you get started. 
 
+## Ahead-of-time (AOT) compilation
 
-[Further language support](https://github.com/parca-dev/parca-agent/issues?q=is%3Aissue+is%3Aopen+label%3Afeature%2Flanguage-support), for just-in-time (JIT) compilers and dynamic languages, is coming in the upcoming weeks and months.
+All AOT compiled languages with [debug info](./symbolization#what-can-be-symbolized), and frame pointer or DWARF unwinding information:
+
+* [C](https://github.com/parca-dev/parca-demo/tree/main/c)
+* [C++](https://github.com/parca-dev/parca-demo/tree/main/cpp)
+* [Go](https://github.com/parca-dev/parca-demo/tree/main/go) (with [extended support](./symbolization#go))
+* [Rust](https://github.com/parca-dev/parca-demo/tree/main/rust)
+* And more
+
+## Just-in-time (JIT) compilation
+
+All JIT compiled languages with frame pointer, and [Perf map](https://github.com/torvalds/linux/blob/master/tools/perf/Documentation/jit-interface.txt) or [jitdump](https://github.com/torvalds/linux/blob/master/tools/perf/Documentation/jitdump-specification.txt):
+
+* [.NET](https://github.com/parca-dev/parca-demo/tree/main/dotnet)
+* [Deno](https://github.com/parca-dev/parca-demo/tree/main/deno)
+* [Erlang](https://github.com/parca-dev/parca-demo/tree/main/erlang)
+* [Java](https://github.com/parca-dev/parca-demo/tree/main/java)
+* [Julia](https://github.com/parca-dev/parca-demo/tree/main/julia)
+* [Node.js](https://github.com/parca-dev/parca-demo/tree/main/nodejs)
+* [PHP 8 and above](https://github.com/parca-dev/parca-demo/tree/main/php)
+* [Python 12 and above](https://github.com/parca-dev/parca-demo/tree/main/python)
+* [Wasmtime](https://github.com/parca-dev/parca-demo/tree/main/wasmtime)
+* And more
+
+## Interpreted
+
+_Coming soon_
+
+## Coming Soon
+
+* Extended support for JVM runtimes via [async-profiler](https://github.com/jvm-profiling-tools/async-profiler)
+
+:::info
+
+[Further language support](https://github.com/parca-dev/parca-agent/issues?q=is%3Aissue+is%3Aopen+label%3Afeature%2Flanguage-support) is coming in the upcoming weeks and months.
+
+:::

wordlist.txt

@@ -4,11 +4,13 @@ ainur
 Akkoyun
 amd
 Andrii
+AOT
 api
 APIs
 apiserver
 arcticDB
 arcticdb
+async
 autocompletion
 backend
 bb
@@ -69,6 +71,7 @@ DebugProcessNames
 deduplicate
 deduplicated
 demangle
+Deno
 Dependabot
 dev
 dgraph
@@ -124,6 +127,8 @@ iterateLong
 iterateShort
 Jaeger
 JIT
+jitdump
+js
 JVM
 KASLR
 Katacoda
@@ -297,6 +302,7 @@ vsyscall
 vt
 wal
 WantedBy
+Wasmtime
 WithVersions
 Wojciechowski
 www