Normal format for custom_insn_* macros we have (#1193)

* Redesign `custom_insn_r` * Redesign `custom_insn_i` * Polish * Put the `core::arch::asm` invocation under the cfg(target_os = "zkvm") for less space for the wrong signature error * Address some comments * Address more
openvm-org · Jan 9, 2025 · 928ab04 · 928ab04
1 parent f4307ec
commit 928ab04
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Showing 22 changed files with 652 additions and 311 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -124,6 +124,7 @@ openvm-transpiler = { path = "crates/toolchain/transpiler", default-features = f
 openvm-circuit = { path = "crates/vm", default-features = false }
 openvm-circuit-derive = { path = "crates/vm/derive", default-features = false }
 openvm-toolchain-tests = { path = "crates/toolchain/tests", default-features = false }
+openvm-custom-insn = { path = "crates/toolchain/custom_insn", default-features = false }
 
 # Extensions
 openvm-rv32im-circuit = { path = "extensions/rv32im/circuit", default-features = false }

diff --git a/crates/toolchain/custom_insn/Cargo.toml b/crates/toolchain/custom_insn/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "openvm-custom-insn"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+syn = { version = "2.0", features = ["full"] }
+quote = "1.0"
+proc-macro2 = "1.0"
+
+[lib]
+proc-macro = true