hot llm garbage

Author: daniel5151

.cargo/config.toml

@@ -25,7 +25,6 @@ rustflags = [
     "-Wclippy::option_option",
     "-Wclippy::ref_option_ref",
     "-Wclippy::rest_pat_in_fully_bound_structs",
-    "-Wclippy::string_to_string",
     "-Wclippy::suboptimal_flops",
     "-Wclippy::verbose_file_reads",
 #   "-Wclippy::unused_self", # might be interesting to explore this...

Cargo.toml

@@ -49,5 +49,5 @@ name = "armv4t_multicore"
 required-features = ["std"]
 
 [workspace]
-members = ["gdbstub_arch"]
+members = ["gdbstub_arch", "gdbstub_test", "gdbstub_test/macros", "gdbstub_tests"]
 exclude = ["example_no_std"]

gdbstub_test/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "gdbstub_test"
+version = "0.1.0"
+edition = "2018"
+publish = false
+
+[dependencies]
+anyhow = "1.0"
+crossbeam-channel = "0.5"
+libc = "0.2"
+serde = { version = "1.0", features = ["derive"] }
+serde_gdbmi = "0.1"
+tempfile = "3.6"
+gdbstub_test_macros = { path = "macros" }
+log = "0.4"

gdbstub_test/macros/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "gdbstub_test_macros"
+version = "0.1.0"
+edition = "2018"
+publish = false
+
+[lib]
+proc-macro = true
+
+[dependencies]
+proc-macro2 = "1.0"
+quote = "1.0"
+syn = { version = "2.0", features = ["full"] }

gdbstub_test/macros/src/lib.rs

@@ -0,0 +1,51 @@
+//! Procedural macros for gdbstub regression testing.
+
+use proc_macro::TokenStream;
+use quote::quote;
+use syn::{parse_macro_input, ItemFn};
+
+/// Attribute macro to wrap a test function with gdbstub regression testing boilerplate.
+#[proc_macro_attribute]
+pub fn gdbstub_test(args: TokenStream, input: TokenStream) -> TokenStream {
+    let args_str = args.to_string().replace(" ", "");
+    let mut parts = args_str.split(',');
+    let target = parts.next().unwrap().to_string();
+    let is_extended = parts.next() == Some("extended");
+
+    let input = parse_macro_input!(input as ItemFn);
+    
+    let name = &input.sig.ident;
+    let body = &input.block;
+    let attrs = &input.attrs;
+    let vis = &input.vis;
+
+    let result = quote! {
+        #[test]
+        #(#attrs)*
+        #vis fn #name() -> anyhow::Result<()> {
+            use anyhow::Context;
+            let target = #target;
+            let test_elf = gdbstub_test::find_test_elf(target);
+            if !test_elf.exists() {
+                anyhow::bail!("Test ELF not found at {:?}. Did you build the examples?", test_elf);
+            }
+
+            let emu = gdbstub_test::EmulatorProcess::spawn(target).context("failed to spawn emulator")?;
+            let mut gdb = gdbstub_test::GdbMiClient::spawn(None, test_elf.to_str().unwrap()).context("failed to spawn gdb")?;
+            
+            if #is_extended {
+                gdb.connect_extended_uds(emu.uds_path().to_str().unwrap()).context("failed to connect gdb to emulator in extended mode")?;
+            } else {
+                gdb.connect_uds(emu.uds_path().to_str().unwrap()).context("failed to connect gdb to emulator")?;
+            }
+            
+            let mut func = |mut gdb: gdbstub_test::GdbMiClient| -> anyhow::Result<()> {
+                #body
+            };
+            
+            func(gdb)
+        }
+    };
+
+    result.into()
+}