Parachain validation moved to external process (#325)

* Improved execution & tests * Style * Made CLI arg const * Moved Upwards message * CLI subcommand for validation worker * Build halting parachain * Build halting parachain * Made stuff private * Reorganized parachain tests * Comment * Whitespace * Apply suggestions from code review Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com> * Fixed call data size check and introduced an enum * Apply suggestions from code review Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>
2026-05-30 12:51:02 +00:00 · 2019-07-23 11:09:30 +02:00
parent 157cd9a217
commit f1fdb0cb83
19 changed files with 1076 additions and 417 deletions
@@ -0,0 +1,49 @@
+// Copyright 2019 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Basic parachain that executes forever.
+
+#![no_std]
+#![cfg_attr(feature = "no_std", feature(core_intrinsics, lang_items, core_panic_info, alloc_error_handler))]
+
+// Make the WASM binary available.
+#[cfg(feature = "std")]
+include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
+
+#[cfg(feature = "no_std")]
+#[panic_handler]
+#[no_mangle]
+pub fn panic(_info: &core::panic::PanicInfo) -> ! {
+	unsafe {
+		core::intrinsics::abort()
+	}
+}
+
+#[cfg(feature = "no_std")]
+#[alloc_error_handler]
+#[no_mangle]
+pub fn oom(_: core::alloc::Layout) -> ! {
+	unsafe {
+		core::intrinsics::abort();
+	}
+}
+
+#[cfg(feature = "no_std")]
+#[no_mangle]
+pub extern fn validate_block(params: *const u8, len: usize) -> usize {
+	loop {}
+}
+