Introduce basic skeleton for Polkadot runtime. (#32)

* Introduce basic skeleton for Polkador runtime. * Clean up the runtime skeleton. * Make initial runtime skeleton compile. * Compile polkadot-runtime both for Wasm ad native, allowing for testing and direct usage. * More fleshing out on runtime. * Update native support. * Fix warning. * Update gitignore * Update path. * Fix path. * Remove accidentally committed files. * Add wasm binaries. * Fix test. * Native storage support API. * Add environmental module * Add native environment to make native source-code compatible with wasm. Also tests. * Finish up & polish environment stuff. * Avoid using reentrancy issues. * Add some docs and a test. * Remove unneeded function. * Documentation * Tweak docs * Remove TODOs. * Balance transfers + util methods. * Rejig tests and ensure authorities are addressed consistently. * Add marshaller for xfer function * Transaction dispatch test. * Minor fix. * Add test for ser/de transaction. * Add ser/de for header. * Add tests for header ser/de * Introduce basic block decoding/execution framework. * Introduce block decoding/execution framework (p2) * Big refactor. * Split out joiner. * Hide away support modules. * Fix up wasm runtime. * use externalities for chain_id * Clean up (Test)Externalities. * Repot and introduce keccak-256 external. * Signing with crypto. * fix unsafety hole in environmental using function * Introduce Ed25519 crypto. * Repotting. * Add ed25519_verify external. * Introduce Ed25519 verify as an external. * fix unsafety hole around unwinding * Compile fixes. * use new environmental API * Tests for ed25519 verify. * Polish * Introduce UncheckedTransaction & test. * Implement basic block and tx processing * Introduce static hex and valid signature for block test. * Repot session. * comments. * Refactor and timestamp test * Remove fluff * Remove fluff. * Staking eras and tests. * Implement sessions. * Polish * Test sessions. * Introduce better hashing. - Blake2 for secure hashing - XX for fast hashing * Fix tests. * Introduce staking. * Tests for simple staking system. * Build fix for wasm. * Fix tests. * Repotting and docs. * Docs and licence. * Documentation. * Remove superfluous code. * Remove dummy key. * Remove other superfluous file. * Optimise with swap_remove
2026-06-15 04:31:08 +00:00 · 2018-01-23 15:24:17 +01:00
parent 28d84d8ac4
commit 3402f169a7
70 changed files with 3578 additions and 282 deletions
@@ -0,0 +1,15 @@
+[package]
+name = "pwasm-libc"
+version = "0.1.0"
+authors = ["Sergey Pepyakin <s.pepyakin@gmail.com>"]
+license = "MIT/Apache-2.0"
+readme = "README.md"
+repository = "https://github.com/paritytech/pwasm-std"
+homepage = "https://github.com/paritytech/pwasm-std"
+documentation = "https://paritytech.github.io/pwasm-std/pwasm_std/"
+description = "Parity WebAssembly standard library libc bindings"
+keywords = ["wasm", "parity", "webassembly", "blockchain"]
+categories = ["no-std", "embedded"]
+
+[features]
+strict = []
@@ -0,0 +1,12 @@
+# pwasm-libc
+
+Parity WASM contracts standard library libc bindings
+
+[Documentation](https://paritytech.github.io/pwasm-std/pwasm_libc/)
+
+# License
+
+`pwasm-libc` is primarily distributed under the terms of both the MIT
+license and the Apache License (Version 2.0), at your choice.
+
+See LICENSE-APACHE, and LICENSE-MIT for details.
@@ -0,0 +1,46 @@
+#![warn(missing_docs)]
+#![cfg_attr(feature = "strict", deny(warnings))]
+#![no_std]
+
+//! libc externs crate
+
+extern "C" {
+	fn ext_memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8;
+	fn ext_memmove(dest: *mut u8, src: *const u8, n: usize) -> *mut u8;
+	fn ext_memset(dest: *mut u8, c: i32, n: usize) -> *mut u8;
+	fn ext_malloc(size: usize) -> *mut u8;
+	fn ext_free(ptr: *mut u8);
+}
+
+// Declaring these function here prevents Emscripten from including it's own verisons
+// into final binary.
+
+/// memcpy extern
+#[no_mangle]
+pub unsafe extern "C" fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
+	ext_memcpy(dest, src, n)
+}
+
+/// memmove extern
+#[no_mangle]
+pub unsafe extern "C" fn memmove(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
+	ext_memmove(dest, src, n)
+}
+
+/// memset extern
+#[no_mangle]
+pub unsafe extern "C" fn memset(dest: *mut u8, c: i32, n: usize) -> *mut u8 {
+	ext_memset(dest, c, n)
+}
+
+/// malloc extern
+#[no_mangle]
+pub unsafe extern "C" fn malloc(size: usize) -> *mut u8 {
+	ext_malloc(size)
+}
+
+/// free extern
+#[no_mangle]
+pub unsafe extern "C" fn free(ptr: *mut u8) {
+	ext_free(ptr);
+}