fixes and struct pits

This commit is contained in:
Graham Kelly 2024-08-14 18:34:48 -04:00
parent 495dddb932
commit 62f517ff48
18 changed files with 883 additions and 264 deletions

344
Cargo.lock generated
View file

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]
[[package]]
@ -1323,9 +1391,9 @@ checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
[[package]]
name = "utf8parse"
version = "0.2.1"
version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
[[package]]
name = "vec_map"
@ -1335,9 +1403,9 @@ checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
[[package]]
name = "version_check"
version = "0.9.4"
version = "0.9.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
[[package]]
name = "waffle-func-reloop"
@ -1351,13 +1419,15 @@ dependencies = [
name = "wars"
version = "0.1.0"
dependencies = [
"bitflags 2.5.0",
"bitflags 2.6.0",
"hex",
"portal-pc-waffle",
"proc-macro2",
"quasiquote",
"quote",
"relooper",
"syn 2.0.66",
"sha3",
"syn 2.0.72",
"waffle-func-reloop",
"witx",
]
@ -1370,7 +1440,7 @@ dependencies = [
"proc-macro2",
"quasiquote",
"quote",
"syn 2.0.66",
"syn 2.0.72",
"wars",
]
@ -1381,7 +1451,7 @@ dependencies = [
"expander",
"proc-macro2",
"quote",
"syn 2.0.66",
"syn 2.0.72",
"wars",
"wars-rt",
"wat",
@ -1394,6 +1464,8 @@ dependencies = [
"anyhow",
"castaway",
"derive_more",
"either",
"ic-stable-structures",
"paste",
"tramp",
"tuple_list",
@ -1405,6 +1477,21 @@ dependencies = [
name = "wars-test"
version = "0.1.0"
[[package]]
name = "wasm-compile-layer"
version = "0.1.0"
dependencies = [
"anyhow",
"portal-pc-waffle",
"proc-macro2",
"quasiquote",
"quote",
"relooper",
"syn 2.0.72",
"waffle-func-reloop",
"wars",
]
[[package]]
name = "wasm-encoder"
version = "0.38.1"
@ -1425,18 +1512,18 @@ dependencies = [
[[package]]
name = "wasm-encoder"
version = "0.202.0"
version = "0.212.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bfd106365a7f5f7aa3c1916a98cbb3ad477f5ff96ddb130285a91c6e7429e67a"
checksum = "501940df4418b8929eb6d52f1aade1fdd15a5b86c92453cb696e3c906bd3fc33"
dependencies = [
"leb128",
]
[[package]]
name = "wasm-encoder"
version = "0.209.1"
version = "0.214.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7b4a05336882dae732ce6bd48b7e11fe597293cb72c13da4f35d7d5f8d53b2a7"
checksum = "ff694f02a8d7a50b6922b197ae03883fbf18cdb2ae9fbee7b6148456f5f44041"
dependencies = [
"leb128",
]
@ -1498,20 +1585,23 @@ version = "0.121.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9dbe55c8f9d0dbd25d9447a5a889ff90c0cc3feaa7395310d3d826b2c703eaab"
dependencies = [
"bitflags 2.5.0",
"bitflags 2.6.0",
"indexmap 2.2.6",
"semver",
]
[[package]]
name = "wasmparser"
version = "0.202.0"
version = "0.212.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d6998515d3cf3f8b980ef7c11b29a9b1017d4cf86b99ae93b546992df9931413"
checksum = "8d28bc49ba1e5c5b61ffa7a2eace10820443c4b7d1c0b144109261d14570fdf8"
dependencies = [
"bitflags 2.5.0",
"ahash",
"bitflags 2.6.0",
"hashbrown 0.14.5",
"indexmap 2.2.6",
"semver",
"serde",
]
[[package]]
@ -1574,7 +1664,7 @@ dependencies = [
"anyhow",
"proc-macro2",
"quote",
"syn 2.0.66",
"syn 2.0.72",
"wasmtime-component-util",
"wasmtime-wit-bindgen",
"wit-parser",
@ -1732,7 +1822,7 @@ checksum = "e04682ce587aa8fa9311d3c95148381f08a1db274ad6bcd3553f7c97c8c2debb"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.66",
"syn 2.0.72",
]
[[package]]
@ -1781,24 +1871,24 @@ dependencies = [
[[package]]
name = "wast"
version = "209.0.1"
version = "214.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8fffef2ff6147e4d12e972765fd75332c6a11c722571d4ab7a780d81ffc8f0a4"
checksum = "694bcdb24c49c8709bd8713768b71301a11e823923eee355d530f1d8d0a7f8e9"
dependencies = [
"bumpalo",
"leb128",
"memchr",
"unicode-width",
"wasm-encoder 0.209.1",
"wasm-encoder 0.214.0",
]
[[package]]
name = "wat"
version = "1.209.1"
version = "1.214.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "42203ec0271d113f8eb1f77ebc624886530cecb35915a7f63a497131f16e4d24"
checksum = "347249eb56773fa728df2656cfe3a8c19437ded61a922a0b5e0839d9790e278e"
dependencies = [
"wast 209.0.1",
"wast 214.0.0",
]
[[package]]
@ -1850,9 +1940,9 @@ dependencies = [
[[package]]
name = "windows-targets"
version = "0.52.5"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb"
checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
dependencies = [
"windows_aarch64_gnullvm",
"windows_aarch64_msvc",
@ -1866,51 +1956,51 @@ dependencies = [
[[package]]
name = "windows_aarch64_gnullvm"
version = "0.52.5"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263"
checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
[[package]]
name = "windows_aarch64_msvc"
version = "0.52.5"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6"
checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
[[package]]
name = "windows_i686_gnu"
version = "0.52.5"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670"
checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
[[package]]
name = "windows_i686_gnullvm"
version = "0.52.5"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9"
checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
[[package]]
name = "windows_i686_msvc"
version = "0.52.5"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf"
checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
[[package]]
name = "windows_x86_64_gnu"
version = "0.52.5"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9"
checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
[[package]]
name = "windows_x86_64_gnullvm"
version = "0.52.5"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
[[package]]
name = "windows_x86_64_msvc"
version = "0.52.5"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
[[package]]
name = "wit-parser"
@ -1942,20 +2032,20 @@ dependencies = [
[[package]]
name = "zerocopy"
version = "0.7.34"
version = "0.7.35"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ae87e3fcd617500e5d106f0380cf7b77f3c6092aae37191433159dda23cfb087"
checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
dependencies = [
"zerocopy-derive",
]
[[package]]
name = "zerocopy-derive"
version = "0.7.34"
version = "0.7.35"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "15e934569e47891f7d9411f1a451d947a60e000ab3bd24fbb970f000387d1b3b"
checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.66",
"syn 2.0.72",
]

View file

@ -1,5 +1,5 @@
[workspace]
members=[ "waffle-func-reloop", "wars", "wars-component", "wars-macro","wars-rt", "wars-test"]
members=[ "waffle-func-reloop", "wars", "wars-component", "wars-macro","wars-rt", "wars-test","isovariant", "wasm-compile-layer"]
resolver="2"
[workspace.dependencies]

8
isovariant/Cargo.toml Normal file
View file

@ -0,0 +1,8 @@
[package]
name = "isovariant"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]

7
isovariant/src/lib.rs Normal file
View file

@ -0,0 +1,7 @@
pub trait Iso<T: Into<Self>>: Into<T> {}
impl<T: Into<U>, U: Into<T>> Iso<U> for T {}
pub trait TryIso<T: TryInto<Self, Error: Iso<Self::Error>>>:
TryInto<T, Error: Iso<T::Error>>
{
}
impl<T: TryInto<U, Error: Iso<U::Error>>, U: TryInto<T, Error: Iso<T::Error>>> TryIso<T> for U {}

View file

@ -1,6 +1,2 @@
pub trait Component{
}
impl Component for Opts<golem_wasm_ast::Component>{
}
pub trait Component {}
impl Component for Opts<golem_wasm_ast::Component> {}

View file

@ -14,6 +14,7 @@ struct O {
pub flags: Flags,
pub embed: proc_macro2::TokenStream,
pub data: BTreeMap<Ident, proc_macro2::TokenStream>, // pub cfg: Arc<dyn ImportCfg>,
pub roots: BTreeMap<String, proc_macro2::TokenStream>,
}
// struct NoopCfg {}
// impl ImportCfg for NoopCfg {
@ -32,6 +33,7 @@ impl Parse for O {
flags: Default::default(),
embed: Default::default(),
data: BTreeMap::new(),
roots: BTreeMap::new(),
// cfg: Arc::new(NoopCfg {}),
};
while input.lookahead1().peek(Ident) {
@ -80,7 +82,20 @@ impl Parse for O {
o.flags &= Flags::LEGACY.complement();
}
}
_ => return Err(syn::Error::new(i.span(), "unexpected type")),
_ => {
match i
.to_string()
.as_str()
.strip_suffix("_path")
.map(|a| a.to_owned())
{
None => return Err(syn::Error::new(i.span(), "unexpected type")),
Some(a) => {
let s: syn::LitStr = input.parse()?;
o.roots.insert(a, s.parse()?);
}
}
}
};
let _comma: Token![,] = input.parse()?;
}
@ -102,6 +117,7 @@ pub fn wars(a: TokenStream) -> TokenStream {
flags: o.flags,
embed: o.embed,
data: o.data,
roots: o.roots,
// cfg: o.cfg,
}
.to_mod(),

View file

@ -3,7 +3,4 @@ wars_macro::wars!(
r#async = true,
);
fn x<A: Wars>(){
}
fn x<A: Wars>() {}

View file

@ -9,8 +9,13 @@ edition = "2021"
anyhow = "1.0.86"
castaway = "0.2.2"
derive_more = "0.99.17"
either = "1.13.0"
ic-stable-structures = { version = "0.6.5", optional = true }
paste = "1.0.15"
tramp = "0.3.0"
tuple_list = "0.1.3"
wars-macro = { version = "0.1.0", path = "../wars-macro" }
wasm_runtime_layer = "0.4.0"
[features]
ic-stable-structures = ["dep:ic-stable-structures"]

View file

@ -1,14 +1,16 @@
use std::sync::Arc;
use std::{
iter::{empty, once},
sync::Arc,
};
use anyhow::Context;
use tramp::{tramp, BorrowRec, Thunk};
pub mod unsync;
pub fn ret<'a,T>(a: T) -> BorrowRec<'a,T>{
pub fn ret<'a, T>(a: T) -> BorrowRec<'a, T> {
BorrowRec::Ret(a)
}
pub trait CtxSpec: Sized {
type ExternRef: Clone;
}
pub use crate::CtxSpec;
use crate::Traverse;
pub enum Value<C: CtxSpec> {
I32(u32),
I64(u64),
@ -20,15 +22,34 @@ pub enum Value<C: CtxSpec> {
&'a mut C,
Vec<Value<C>>,
) -> tramp::BorrowRec<'a, anyhow::Result<Vec<Value<C>>>>
+ Send + Sync + 'static,
+ Send
+ Sync
+ 'static,
>,
),
Null,
ExRef(C::ExternRef),
}
impl<C: CtxSpec> Traverse<C> for Value<C> {
fn traverse<'a>(&'a self) -> Box<dyn Iterator<Item = &'a <C as CtxSpec>::ExternRef> + 'a> {
match self {
Value::ExRef(e) => Box::new(once(e)),
_ => Box::new(empty()),
}
}
fn traverse_mut<'a>(
&'a mut self,
) -> Box<dyn Iterator<Item = &'a mut <C as CtxSpec>::ExternRef> + 'a> {
match self {
Value::ExRef(e) => Box::new(once(e)),
_ => Box::new(empty()),
}
}
}
pub fn call_ref<'a, A: CoeVec<C> + 'static, B: CoeVec<C> + 'static, C: CtxSpec + 'static>(
ctx: &'a mut C,
go: Df<A,B,C>,
go: Df<A, B, C>,
a: A,
) -> tramp::BorrowRec<'a, anyhow::Result<B>> {
// let go: Df<A, B, C> = cast(go);
@ -143,8 +164,9 @@ pub fn map_rec<'a, T: 'a, U>(
})),
}
}
pub type Df<A, B, C> =
Arc<dyn for<'a> Fn(&'a mut C, A) -> tramp::BorrowRec<'a, anyhow::Result<B>> + Send + Sync + 'static>;
pub type Df<A, B, C> = Arc<
dyn for<'a> Fn(&'a mut C, A) -> tramp::BorrowRec<'a, anyhow::Result<B>> + Send + Sync + 'static,
>;
pub fn da<
A,
@ -153,7 +175,7 @@ pub fn da<
F: for<'a> Fn(&'a mut C, A) -> tramp::BorrowRec<'a, anyhow::Result<B>> + Send + Sync + 'static,
>(
f: F,
) -> Df<A,B,C> {
) -> Df<A, B, C> {
Arc::new(f)
}
@ -165,6 +187,8 @@ impl<C: CtxSpec + 'static, A: CoeVec<C> + 'static, B: CoeVec<C> + 'static> Coe<C
&'a mut C,
Vec<Value<C>>,
) -> tramp::BorrowRec<'a, anyhow::Result<Vec<Value<C>>>>
+ Send
+ Sync
+ 'static,
>(
a: T,

View file

@ -1,27 +1,31 @@
use std::{future::Future, pin::Pin, sync::Arc};
use std::{
future::Future,
iter::{empty, once},
pin::Pin,
sync::Arc,
};
use anyhow::Context;
// use tramp::{tramp, BorrowRec, Thunk};
pub fn ret<'a,T>(a: T) -> AsyncRec<'a,T>{
pub fn ret<'a, T>(a: T) -> AsyncRec<'a, T> {
AsyncRec::Ret(a)
}
pub enum AsyncRec<'a,T>{
pub enum AsyncRec<'a, T> {
Ret(T),
Async(Pin<Box<dyn Future<Output = AsyncRec<'a,T>> + Send + Sync + 'a>>)
Async(Pin<Box<dyn Future<Output = AsyncRec<'a, T>> + Send + Sync + 'a>>),
}
impl<'a,T> AsyncRec<'a,T>{
pub async fn go(mut self) -> T{
loop{
self = match self{
impl<'a, T> AsyncRec<'a, T> {
pub async fn go(mut self) -> T {
loop {
self = match self {
AsyncRec::Ret(r) => return r,
AsyncRec::Async(a) => a.await,
}
}
}
}
pub trait CtxSpec: Sized {
type ExternRef: Clone;
}
pub use crate::CtxSpec;
use crate::Traverse;
pub enum Value<C: CtxSpec> {
I32(u32),
I64(u64),
@ -29,19 +33,35 @@ pub enum Value<C: CtxSpec> {
F64(f64),
FunRef(
Arc<
dyn for<'a> Fn(
&'a mut C,
Vec<Value<C>>,
) -> AsyncRec<'a, anyhow::Result<Vec<Value<C>>>>
+ Send + Sync + 'static,
dyn for<'a> Fn(&'a mut C, Vec<Value<C>>) -> AsyncRec<'a, anyhow::Result<Vec<Value<C>>>>
+ Send
+ Sync
+ 'static,
>,
),
Null,
ExRef(C::ExternRef),
}
impl<C: CtxSpec> Traverse<C> for Value<C> {
fn traverse<'a>(&'a self) -> Box<dyn Iterator<Item = &'a <C as CtxSpec>::ExternRef> + 'a> {
match self {
Value::ExRef(e) => Box::new(once(e)),
_ => Box::new(empty()),
}
}
fn traverse_mut<'a>(
&'a mut self,
) -> Box<dyn Iterator<Item = &'a mut <C as CtxSpec>::ExternRef> + 'a> {
match self {
Value::ExRef(e) => Box::new(once(e)),
_ => Box::new(empty()),
}
}
}
pub fn call_ref<'a, A: CoeVec<C> + 'static, B: CoeVec<C> + 'static, C: CtxSpec + 'static>(
ctx: &'a mut C,
go: Df<A,B,C>,
go: Df<A, B, C>,
a: A,
) -> AsyncRec<'a, anyhow::Result<B>> {
// let go: Df<A, B, C> = cast(go);
@ -150,7 +170,7 @@ pub fn map_rec<'a, T: 'a, U>(
) -> AsyncRec<'a, U> {
match r {
AsyncRec::Ret(x) => AsyncRec::Ret(go(x)),
AsyncRec::Async(a) => AsyncRec::Async(Box::pin(async move{
AsyncRec::Async(a) => AsyncRec::Async(Box::pin(async move {
let v = a.await;
map_rec(v, go)
})),
@ -166,7 +186,7 @@ pub fn da<
F: for<'a> Fn(&'a mut C, A) -> AsyncRec<'a, anyhow::Result<B>> + Send + Sync + 'static,
>(
f: F,
) -> Df<A,B,C> {
) -> Df<A, B, C> {
Arc::new(f)
}
@ -174,10 +194,7 @@ impl<C: CtxSpec + 'static, A: CoeVec<C> + 'static, B: CoeVec<C> + 'static> Coe<C
fn coe(self) -> Value<C> {
pub fn x<
C: CtxSpec,
T: for<'a> Fn(
&'a mut C,
Vec<Value<C>>,
) -> AsyncRec<'a, anyhow::Result<Vec<Value<C>>>>
T: for<'a> Fn(&'a mut C, Vec<Value<C>>) -> AsyncRec<'a, anyhow::Result<Vec<Value<C>>>>
+ 'static,
>(
a: T,

View file

@ -1,84 +1,187 @@
pub mod func;
pub mod wrl;
pub mod wasix;
use std::sync::{Arc, Mutex};
// use as_ref::AsSlice;
use func::CtxSpec;
pub use func::Value;
pub trait Memory {
fn read<'a>(&'a self, a: usize, s: usize) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>>;
fn write(&mut self, a: usize, x: &[u8]) -> anyhow::Result<()>;
fn size(&self) -> anyhow::Result<usize>;
fn grow(&mut self, x: usize) -> anyhow::Result<()>;
pub mod wrl;
use std::{
iter::empty,
sync::{Arc, Mutex},
};
pub type AnyCell = ::std::sync::Arc<::std::cell::UnsafeCell<Box<dyn ::std::any::Any>>>;
pub fn any_cell<T: ::std::any::Any>(a: T) -> AnyCell{
return ::std::sync::Arc::new(::std::cell::UnsafeCell::new(Box::new(a)));
}
impl Memory for Vec<u8> {
fn read<'a>(&'a self, a: usize, s: usize) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>>{
Ok(Box::new(&self[a..][..s]))
pub unsafe fn get_cell<T: ::std::any::Any>(a: &AnyCell) -> Option<&mut T>{
let r = unsafe{
&mut *a.get()
};
return r.downcast_mut();
}
#[derive(Clone)]
pub struct Pit<X>{
pub id: [u8; 32],
pub x: X,
pub s: [u8;32],
}
// use as_ref::AsSlice;
// use func::CtxSpec;
pub use func::Value;
pub trait CtxSpec: Sized {
type ExternRef: Clone;
}
pub trait Traverse<C: CtxSpec> {
fn traverse<'a>(&'a self) -> Box<dyn Iterator<Item = &'a C::ExternRef> + 'a>;
fn traverse_mut<'a>(&'a mut self) -> Box<dyn Iterator<Item = &'a mut C::ExternRef> + 'a>;
}
impl<C: CtxSpec, V: Traverse<C>> Traverse<C> for Vec<V> {
fn traverse<'a>(&'a self) -> Box<dyn Iterator<Item = &'a <C as CtxSpec>::ExternRef> + 'a> {
Box::new(self.iter().flat_map(|a| a.traverse()))
}
fn write(&mut self, a: usize, x: &[u8]) -> anyhow::Result<()> {
self[a..][..x.len()].copy_from_slice(x);
fn traverse_mut<'a>(
&'a mut self,
) -> Box<dyn Iterator<Item = &'a mut <C as CtxSpec>::ExternRef> + 'a> {
Box::new(self.iter_mut().flat_map(|x| x.traverse_mut()))
}
}
impl<C: CtxSpec> Traverse<C> for u32 {
fn traverse<'a>(&'a self) -> Box<dyn Iterator<Item = &'a <C as CtxSpec>::ExternRef> + 'a> {
Box::new(empty())
}
fn traverse_mut<'a>(
&'a mut self,
) -> Box<dyn Iterator<Item = &'a mut <C as CtxSpec>::ExternRef> + 'a> {
Box::new(empty())
}
}
impl<C: CtxSpec> Traverse<C> for u64 {
fn traverse<'a>(&'a self) -> Box<dyn Iterator<Item = &'a <C as CtxSpec>::ExternRef> + 'a> {
Box::new(empty())
}
fn traverse_mut<'a>(
&'a mut self,
) -> Box<dyn Iterator<Item = &'a mut <C as CtxSpec>::ExternRef> + 'a> {
Box::new(empty())
}
}
pub trait Memory {
fn read<'a>(&'a self, a: u64, s: u64) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>>;
fn write(&mut self, a: u64, x: &[u8]) -> anyhow::Result<()>;
fn size(&self) -> anyhow::Result<u64>;
fn grow(&mut self, x: u64) -> anyhow::Result<()>;
}
#[cfg(feature = "ic-stable-structures")]
pub mod ic{
#[repr(transparent)]
pub struct Stable<T>(pub T);
impl<T: ic_stable_structures::Memory> super::Memory for Stable<T>{
fn read<'a>(&'a self, a: u64, s: u64) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>> {
let mut v = vec![0u8;s as usize];
self.0.read(a, &mut v);
Ok(Box::new(v))
}
fn write(&mut self, a: u64, x: &[u8]) -> anyhow::Result<()> {
self.0.write(a,x);
Ok(())
}
fn size(&self) -> anyhow::Result<u64> {
let s = self.0.size();
Ok(s * 65536)
}
fn grow(&mut self, x: u64) -> anyhow::Result<()> {
if self.0.grow((x + 65535) / 65536) == -1{
anyhow::bail!("stable growth failed")
}
Ok(())
}
}
}
impl Memory for Vec<u8> {
fn read<'a>(&'a self, a: u64, s: u64) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>> {
Ok(Box::new(&self[(a as usize)..][..(s as usize)]))
}
fn write(&mut self, a: u64, x: &[u8]) -> anyhow::Result<()> {
self[(a as usize)..][..x.len()].copy_from_slice(x);
Ok(())
}
fn size(&self) -> anyhow::Result<usize> {
Ok(self.len())
fn size(&self) -> anyhow::Result<u64> {
Ok(self.len() as u64)
}
fn grow(&mut self, x: usize) -> anyhow::Result<()> {
fn grow(&mut self, x: u64) -> anyhow::Result<()> {
self.extend((0..x).map(|a| 0u8));
Ok(())
}
}
impl<T: Memory> Memory for Arc<Mutex<T>>{
fn read<'a>(&'a self, a: usize, s: usize) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>> {
impl<T: Memory + ?Sized> Memory for Box<T> {
fn read<'a>(&'a self, a: u64, s: u64) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>> {
self.as_ref().read(a, s)
}
fn write(&mut self, a: u64, x: &[u8]) -> anyhow::Result<()> {
self.as_mut().write(a, x)
}
fn size(&self) -> Result<u64, anyhow::Error> {
self.as_ref().size()
}
fn grow(&mut self, x: u64) -> anyhow::Result<()> {
self.as_mut().grow(x)
}
}
impl<T: Memory> Memory for Arc<Mutex<T>> {
fn read<'a>(&'a self, a: u64, s: u64) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>> {
let l = self.lock().unwrap();
let r = l.read(a, s)?;
return Ok(Box::new(r.as_ref().as_ref().to_vec()));
}
fn write(&mut self, a: usize, x: &[u8]) -> anyhow::Result<()> {
fn write(&mut self, a: u64, x: &[u8]) -> anyhow::Result<()> {
let mut l = self.lock().unwrap();
return l.write(a, x);
}
fn size(&self) -> anyhow::Result<usize> {
fn size(&self) -> Result<u64, anyhow::Error> {
let l = self.lock().unwrap();
return l.size();
}
fn grow(&mut self, x: usize) -> anyhow::Result<()> {
fn grow(&mut self, x: u64) -> anyhow::Result<()> {
let mut l = self.lock().unwrap();
return l.grow(x)
return l.grow(x);
}
}
pub unsafe fn host_memory() -> impl Memory{
struct W{}
impl Memory for W{
fn read<'a>(&'a self, a: usize, s: usize) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>> {
return Ok(Box::new(unsafe{
std::slice::from_raw_parts(a as *const u8, s)
}))
pub unsafe fn host_memory() -> impl Memory {
struct W {}
impl Memory for W {
fn read<'a>(&'a self, a: u64, s: u64) -> anyhow::Result<Box<dyn AsRef<[u8]> + 'a>> {
return Ok(Box::new(unsafe {
std::slice::from_raw_parts(a as usize as *const u8, s as usize)
}));
}
fn write(&mut self, a: usize, x: &[u8]) -> anyhow::Result<()> {
let n = unsafe{
std::slice::from_raw_parts_mut(a as *mut u8, x.len())
};
fn write(&mut self, a: u64, x: &[u8]) -> anyhow::Result<()> {
let n = unsafe { std::slice::from_raw_parts_mut(a as usize as *mut u8, x.len()) };
n.copy_from_slice(x);
return Ok(());
}
fn size(&self) -> anyhow::Result<usize> {
fn size(&self) -> Result<u64, anyhow::Error> {
anyhow::bail!("host memory cannot use size")
}
fn grow(&mut self, x: usize) -> anyhow::Result<()> {
fn grow(&mut self, x: u64) -> anyhow::Result<()> {
anyhow::bail!("host memory cannot use grow")
}
}
return W{};
return W {};
}
pub mod _rexport {
pub use anyhow;
@ -213,59 +316,59 @@ macro_rules! int_ty{
Ok(tuple_list::tuple_list!(a.wrapping_sub(b)))
}
//LOADS and STORES
pub fn [<$p load>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
let r = a.read(b.try_into()?,std::mem::size_of::<$int>())?;
pub fn [<$p load>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
let r = a.read(b.try_into()?,std::mem::size_of::<$int>().try_into()?)?;
Ok(tuple_list::tuple_list!($int::from_ne_bytes(r.as_ref().as_ref().try_into()?)))
}
pub fn [<$p store>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T, c: $int) -> anyhow::Result<()> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p store>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T, c: $int) -> anyhow::Result<()> where T::Error: std::error::Error + Send + Sync + 'static{
// let mut r = &mut a[b.try_into()?..][..std::mem::size_of::<$int>()];
// r.copy_from_slice(&c.to_ne_bytes());
a.write(b.try_into()?,&c.to_ne_bytes())?;
Ok(())
}
//8 BIT
pub fn [<$p load8u>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p load8u>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
let r = a.read(b.try_into()?,1)?.as_ref().as_ref()[0];
Ok(tuple_list::tuple_list!(r as $int))
}
pub fn [<$p load8s>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p load8s>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
let r = a.read(b.try_into()?,1)?.as_ref().as_ref()[0];
Ok(tuple_list::tuple_list!(r as i8 as $p as $int))
}
pub fn [<$p store8>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T, c: $int) -> anyhow::Result<()> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p store8>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T, c: $int) -> anyhow::Result<()> where T::Error: std::error::Error + Send + Sync + 'static{
// let mut r = &mut a[b.try_into()?..][..1];
// r[0] = (c & 0xff) as u8;
a.write(b.try_into()?,&[(c & 0xff) as u8])?;
Ok(())
}
//16 BIT
pub fn [<$p load16u>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p load16u>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
let r = a.read(b.try_into()?,2)?;
let r = u16::from_ne_bytes(r.as_ref().as_ref().try_into()?);
Ok(tuple_list::tuple_list!(r as $int))
}
pub fn [<$p load16s>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p load16s>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
let r = a.read(b.try_into()?,2)?;
let r = u16::from_ne_bytes(r.as_ref().as_ref().try_into()?);
Ok(tuple_list::tuple_list!(r as i16 as $p as $int))
}
pub fn [<$p store16>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T, c: $int) -> anyhow::Result<()> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p store16>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T, c: $int) -> anyhow::Result<()> where T::Error: std::error::Error + Send + Sync + 'static{
// let mut r = &mut a[b.try_into()?..][..2];
a.write(b.try_into()?,&((c & 0xffff) as u16).to_ne_bytes())?;
Ok(())
}
//32 BIT
pub fn [<$p load32u>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p load32u>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
let r = a.read(b.try_into()?,4)?;
let r = u32::from_ne_bytes(r.as_ref().as_ref().try_into()?);
Ok(tuple_list::tuple_list!(r as $int))
}
pub fn [<$p load32s>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p load32s>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T) -> anyhow::Result<tuple_list::tuple_list_type!($int)> where T::Error: std::error::Error + Send + Sync + 'static{
let r = a.read(b.try_into()?,4)?;
let r = u32::from_ne_bytes(r.as_ref().as_ref().try_into()?);
Ok(tuple_list::tuple_list!(r as i32 as $p as $int))
}
pub fn [<$p store32>]<T: TryInto<usize>,M: Memory + ?Sized>(a: &mut M, b: T, c: $int) -> anyhow::Result<()> where T::Error: std::error::Error + Send + Sync + 'static{
pub fn [<$p store32>]<T: TryInto<u64>,M: Memory + ?Sized>(a: &mut M, b: T, c: $int) -> anyhow::Result<()> where T::Error: std::error::Error + Send + Sync + 'static{
// let mut r = &mut a[b.try_into()?..][..4];
a.write(b.try_into()?,&((c & 0xffffffff) as u32).to_ne_bytes())?;
Ok(())
@ -281,6 +384,6 @@ pub fn select<T>(u: u32, t: T, t2: T) -> anyhow::Result<tuple_list::tuple_list_t
pub fn i32wrapi64(a: u64) -> anyhow::Result<tuple_list::tuple_list_type!(u32)> {
return Ok(tuple_list::tuple_list!((a & 0xffffffff) as u32));
}
pub fn i64extend132u(a: u32) -> anyhow::Result<tuple_list::tuple_list_type!(u64)>{
pub fn i64extend132u(a: u32) -> anyhow::Result<tuple_list::tuple_list_type!(u64)> {
Ok(tuple_list::tuple_list!(a as u64))
}
}

View file

@ -0,0 +1,5 @@
use crate::{CtxSpec, Memory};
pub trait XSpec: CtxSpec {
fn wasix_memory<'a>(&'a mut self) -> &'a mut (dyn Memory + 'a);
}

View file

@ -27,6 +27,57 @@ impl MetaType {
}
}
}
pub trait Native: Sized {
fn to_val(&self, v: &mut wasm_runtime_layer::Value);
fn val(&self) -> wasm_runtime_layer::Value {
let mut x = wasm_runtime_layer::Value::I32(0);
self.to_val(&mut x);
return x;
}
fn from_val(v: &wasm_runtime_layer::Value) -> anyhow::Result<Self>;
}
pub trait Natives: Sized {
fn to_val(&self, v: &mut [wasm_runtime_layer::Value]);
fn from_val(v: &[wasm_runtime_layer::Value]) -> anyhow::Result<Self>;
}
impl Natives for () {
fn to_val(&self, v: &mut [wasm_runtime_layer::Value]) {}
fn from_val(v: &[wasm_runtime_layer::Value]) -> anyhow::Result<Self> {
Ok(())
}
}
impl<T: Native, U: Natives> Natives for (T, U) {
fn to_val(&self, v: &mut [wasm_runtime_layer::Value]) {
self.0.to_val(&mut v[0]);
self.1.to_val(&mut v[1..]);
}
fn from_val(v: &[wasm_runtime_layer::Value]) -> anyhow::Result<Self> {
Ok((T::from_val(&v[0])?, U::from_val(&v[1..])?))
}
}
macro_rules! native {
($t:ty as $i:ident) => {
impl Native for $t {
fn to_val(&self, v: &mut wasm_runtime_layer::Value) {
*v = wasm_runtime_layer::Value::$i(self.clone());
}
fn from_val(v: &wasm_runtime_layer::Value) -> anyhow::Result<Self> {
match v {
wasm_runtime_layer::Value::$i(w) => Ok(w.clone()),
_ => anyhow::bail!("invalid value"),
}
}
}
};
}
native!(i32 as I32);
native!(i64 as I64);
native!(f32 as F32);
native!(f64 as F64);
native!(Option<wasm_runtime_layer::Func> as FuncRef);
native!(Option<wasm_runtime_layer::ExternRef> as ExternRef);
pub fn translate_in<C: CtxSpec + AsContextMut<UserState = D> + 'static, D: AsMut<C>>(
val: &crate::func::Value<C>,
ctx: &mut C,
@ -69,10 +120,10 @@ where
},
)))
}
crate::Value::Null => match wrl_ty{
crate::Value::Null => match wrl_ty {
MetaType::ExternRef => wasm_runtime_layer::Value::ExternRef(None),
MetaType::FunRef { params, returns } => wasm_runtime_layer::Value::FuncRef(None),
_ => anyhow::bail!("invalid null")
_ => anyhow::bail!("invalid null"),
},
crate::Value::ExRef(e) => {
wasm_runtime_layer::Value::ExternRef(Some(ExternRef::new(ctx, e.clone())))

View file

@ -3,6 +3,6 @@ pub fn add(left: usize, right: usize) -> usize {
left + right
}
#[no_mangle]
pub fn memory_op(a: &str) -> String{
pub fn memory_op(a: &str) -> String {
return a.to_owned();
}
}

View file

@ -7,11 +7,14 @@ edition = "2021"
[dependencies]
bitflags = "2.5.0"
hex = "0.4.3"
portal-pc-waffle.workspace = true
proc-macro2 = "1.0.85"
quasiquote = "0.1.1"
quote = "1.0.36"
relooper = "0.1.0"
sha3 = "0.10.8"
syn = "2.0.66"
waffle-func-reloop = { version = "0.1.0", path = "../waffle-func-reloop" }
witx = {git="https://github.com/wasix-org/wasix-witx.git",branch="main"}

View file

@ -1,12 +1,21 @@
use std::{collections::BTreeMap, convert::Infallible, iter::once, sync::Arc};
use std::{
collections::{BTreeMap, BTreeSet},
convert::Infallible,
f32::consts::E,
iter::once,
sync::Arc,
};
use proc_macro2::{Span, TokenStream};
use quasiquote::quasiquote;
use quote::{format_ident, quote, ToTokens};
use relooper::{reloop, BranchMode, ShapedBlock};
use sha3::Digest;
use syn::{Ident, Lifetime};
use waffle::{
cfg::CFGInfo, entity::EntityRef, Block, BlockTarget, Export, ExportKind, Func, ImportKind, Memory, Module, Operator, Signature, SignatureData, Type, Value
cfg::CFGInfo, entity::EntityRef, Block, BlockTarget, Export, ExportKind, Func, ImportKind,
Memory, Module, Operator, Signature, SignatureData, Type, Value,
};
bitflags::bitflags! {
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
@ -14,7 +23,9 @@ bitflags::bitflags! {
const HOST_MEMORY = 0x1;
const ASYNC = 0x2;
const LEGACY = 0x4;
// const WASIX = 0x8;
const WASIX = 0x8;
const BIND = 0x10;
const PIT = 0x20;
// const UNSANDBOXED = 0x2;
}
}
@ -70,6 +81,15 @@ impl Opts<Module<'static>> {
}
};
}
if self.flags.contains(Flags::WASIX) {
if i.module == "wasi_snapshot_preview1" || i.module == "wasix_32v1" {
if i.name == "memory" {
return quote! {
ctx.wasix_memory()
};
}
}
}
}
let m2 = format_ident!("{m}");
quote! {
@ -91,6 +111,36 @@ impl Opts<Module<'static>> {
}
}
}
if self.flags.contains(Flags::WASIX) {
if module == "wasi_snapshot_preview1" || module == "wasix_32v1" {
return quasiquote! {
#root::wasix::#{format_ident!("{name}")}(#(#params),*)
};
}
}
if self.flags.contains(Flags::BIND) {
if module == "wars/bind" {
if name == "!!drop" {
return quasiquote! {
{
let v = self.data().rust_table.remove(#(#params),*).unwrap();
Ok(())
}
};
}
let params = params.collect::<Vec<_>>();
return quasiquote! {
{
let v = #{syn::parse_str::<TokenStream>(&name).unwrap()}(#(unsafe{#root::get_cell(self.data().rust_table.get(&#params)).unwrap()}),*)#{if self.flags.contains(Flags::ASYNC){
quote!{.await}
}else{
quote!{}
}};
v.map(|x|(alloc(&mut self.data().rust_table,#root::any_cell(x)),()))
}
};
}
}
// if a == "fs" {
// match name {
// "open" => {
@ -156,6 +206,114 @@ impl Opts<Module<'static>> {
// }
// }
// }
if self.flags.contains(Flags::PIT) {
if let Some(i) = module.strip_prefix("pit/") {
let x: [u8; 32] = hex::decode(i).unwrap().try_into().unwrap();
if let Some(s) = name.strip_prefix("~") {
let s = {
let mut h = sha3::Sha3_256::default();
h.update(s);
h.finalize()
};
return quasiquote! {
#{self.fp()}::ret(Ok(#{self.fp()}::Value::<C>::ExternRef(#root::Pit{
id: [#(#x),*],
x: #{self.fp()}::CoeVec::coe(#root::tuple_list::tuple_list!(#(#params),*)),
s: [#(#s),*],
}.into())))
};
}
let mut f = params.next().unwrap();
// let id = format_ident!("{}", bindname(&format!("pit/{i}/~{PIT_NS}/{name}")));
// ctx.#id(x.x,#(#params),*)
let params = params.collect::<Vec<_>>();
let cases = self
.module
.exports
.iter()
.filter_map(|x| x.name.strip_prefix(&format!("pit/{i}/~")))
.filter_map(|x| x.strip_suffix(&format!("/{name}")))
.map(|s| {
let id = format_ident!("{}", bindname(&format!("pit/{i}/~{s}/{name}")));
let s = {
let mut h = sha3::Sha3_256::default();
h.update(s);
h.finalize()
};
quasiquote! {
[#(#s),*] => {
let mut y = #{self.fp()}::CoeVec::coe(#root::tuple_list::tuple_list!(#(#params),*));
y.extend(&mut x.x.clone());
ctx.#id(#{self.fp()}::CoeVec::uncoe(y))
}
}
});
return quasiquote! {
'a: {
let x = #f;
let #{self.fp()}::Value::<C>::ExternRef(x) = x else{
break 'a #{self.fp()}::ret(Err(#root::_rexport::anyhow::anyhow!("not an externref")))
};
let Ok(x) = x.try_into() else{
break 'a #{self.fp()}::ret(Err(#root::_rexport::anyhow::anyhow!("not a pit externref")))
};
let x: #root::Pit = x;
match x.s{
#(#cases),*,
_ => break 'a #{self.fp()}::ret(Err(#root::_rexport::anyhow::anyhow!("invalid target")))
}
}
};
}
if module == "pit" && name == "drop" {
let mut f = params.next().unwrap();
let cases = self
.module
.exports
.iter()
.filter_map(|x| {
let x = x.name.as_str();
let x = x.strip_prefix("pit/")?;
let (a, x) = x.split_once("/~")?;
let s = x.strip_suffix(".drop")?;
return Some((a, s));
})
.map(|(a, s)| {
let x = hex::decode(a).unwrap();
let id = format_ident!("{}", bindname(&format!("pit/{a}/~{s}.drop")));
let s = {
let mut h = sha3::Sha3_256::default();
h.update(s);
h.finalize()
};
// let id = format_ident!(
// "{}",
// bindname(&format!("pit/{}/~{PIT_NS}.drop", i.rid_str()))
// ); ctx.#id(x.x)
quasiquote!(
([#(#x),*],[#(#s),*]) => ctx.#id(#{self.fp()}::CoeVec::uncoe(x.x))
)
});
return quasiquote! {
'a: {
let x = #f;
let #{self.fp()}::Value::<C>::ExternRef(x) = x else{
break 'a #{self.fp()}::ret(Ok(()));
};
if let Ok(x) = x.try_into(){
let x: #root::Pit = x;
break 'a match (x.id,x.s){
#(#cases),*,
_ => #{self.fp()}::ret(Ok(()))
}
}else{
break 'a #{self.fp()}::ret(Ok(()))
}
}
};
}
};
let id = format_ident!("{}_{}", bindname(module), bindname(name));
return quote! {
ctx.#id(#(#params),*)
@ -220,7 +378,7 @@ impl Opts<Module<'static>> {
.enumerate()
.map(|(a, _)| format_ident!("p{a}"));
let returns = data.returns.iter().map(|x| self.render_ty(&ctx, *x));
if self.flags.contains(Flags::ASYNC) {
let mut x = if self.flags.contains(Flags::ASYNC) {
quote! {
fn #name<'a,C: #base + 'static>(ctx: &'a mut C, #root::_rexport::tuple_list::tuple_list!(#(#param_ids),*): #root::_rexport::tuple_list::tuple_list_type!(#(#params),*)) -> #root::func::unsync::AsyncRec<'a,#root::_rexport::anyhow::Result<#root::_rexport::tuple_list::tuple_list_type!(#(#returns),*)>>
}
@ -228,7 +386,17 @@ impl Opts<Module<'static>> {
quote! {
fn #name<'a,C: #base + 'static>(ctx: &'a mut C, #root::_rexport::tuple_list::tuple_list!(#(#param_ids),*): #root::_rexport::tuple_list::tuple_list_type!(#(#params),*)) -> #root::_rexport::tramp::BorrowRec<'a,#root::_rexport::anyhow::Result<#root::_rexport::tuple_list::tuple_list_type!(#(#returns),*)>>
}
};
if let Some(t) = self.roots.get("tracing") {
x = quote! {
#[#t::instrument]
#x
};
}
return x;
}
pub fn fname(&self, a: Func) -> Ident {
format_ident!("{a}_{}", bindname(self.module.funcs[a].name()))
}
pub fn render_fun_ref(&self, ctx: &TokenStream, x: Func) -> TokenStream {
let root = self.crate_path.clone();
@ -239,7 +407,7 @@ impl Opts<Module<'static>> {
}
let generics =
self.render_generics(ctx, &self.module.signatures[self.module.funcs[x].sig()]);
let x = format_ident!("{x}");
let x = self.fname(x);
quasiquote! {
#{self.fp()}::da::<#generics,C,_>(|ctx,arg|#x(ctx,arg))
}
@ -387,7 +555,7 @@ impl Opts<Module<'static>> {
Operator::Call { function_index } => {
match self.module.funcs[*function_index].body(){
Some(_) => {
let func = format_ident!("{function_index}");
let func = self.fname(*function_index);
let vals = vals.iter().map(|a|format_ident!("{a}"));
quasiquote! {
{
@ -523,7 +691,7 @@ impl Opts<Module<'static>> {
Ok(a) => a,
Err(e) => return #{self.fp()}::ret(Err(e))
}) / 65536;
match #root::Memory::grow(ctx.#m(),(#a .clone() as usize) * 65536){
match #root::Memory::grow(ctx.#m(),(#a .clone() as u64) * 65536){
Ok(a) => a,
Err(e) => return #{self.fp()}::ret(Err(e))
};
@ -539,8 +707,8 @@ impl Opts<Module<'static>> {
let len = format_ident!("{}",vals[2].to_string());
quote!{
{
let m = #src[(#src_ptr as usize)..][..(#len as usize)].to_owned();
#dst[(#dst_ptr as usize)..][..(#len as usize)].copy_from_slice(&m);
let m = #src.read(#src_ptr as u64,#len as u64)?.as_ref().as_ref().to_owned();
#dst.write(#dst_ptr as u64,&m)?;
()
}
}
@ -779,7 +947,7 @@ impl Opts<Module<'static>> {
#{self.fp()}::cast::<_,_,C>(#a)
}
});
let func = format_ident!("{func}");
let func = self.fname(*func);
if self.flags.contains(Flags::ASYNC) {
quote! {
#func(ctx,#root::_rexport::tuple_list::tuple_list!(#(#values),*))
@ -948,7 +1116,7 @@ impl Opts<Module<'static>> {
}
}
pub fn render_fn(&self, f: Func) -> TokenStream {
let name = format_ident!("{f}");
let name = self.fname(f);
let sig = self.render_fn_sig(
name.clone(),
&self.module.signatures[self.module.funcs[f].sig()],
@ -1075,6 +1243,7 @@ impl Opts<Module<'static>> {
}
}
}
#[derive(Clone)]
pub struct Opts<B> {
pub crate_path: syn::Path,
pub module: B,
@ -1082,6 +1251,7 @@ pub struct Opts<B> {
pub flags: Flags,
pub embed: TokenStream,
pub data: BTreeMap<Ident, TokenStream>,
pub roots: BTreeMap<String, TokenStream>,
// pub cfg: Arc<dyn ImportCfg>,
}
impl<X: AsRef<[u8]>> Opts<X> {
@ -1104,6 +1274,7 @@ impl<X: AsRef<[u8]>> Opts<X> {
flags: opts.flags,
embed: opts.embed.clone(),
data: opts.data.clone(),
roots: opts.roots.clone(),
// cfg: opts.cfg.clone(),
};
return opts;
@ -1115,6 +1286,20 @@ impl ToTokens for Opts<Module<'static>> {
}
}
pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
// let mut opts = opts.clone();
// let is = if opts.flags.contains(Flags::PIT) {
// pit_patch::get_interfaces(&opts.module)
// .unwrap()
// .into_iter()
// .collect::<BTreeSet<_>>()
// } else {
// Default::default()
// };
// if opts.flags.contains(Flags::PIT) {
// for x in is.iter() {
// pit_patch::canon::canon(&mut opts.module, &x.rid_str(), PIT_NS).unwrap();
// }
// }
// let mut module = waffle::Module::from_wasm_bytes(&opts.module, &Default::default()).unwrap();
// module.expand_all_funcs().unwrap();
// let mut module = module.without_orig_bytes();
@ -1135,6 +1320,7 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
let funcs = opts.module.funcs.iter().map(|a| opts.render_fn(a));
let mut z = vec![];
let mut fields = vec![];
let mut sfields = vec![];
let mut fs = vec![];
fs.push(opts.embed.clone());
for (k, v) in opts.data.iter() {
@ -1143,6 +1329,13 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
#k : #v
});
}
if (opts.flags.contains(Flags::BIND)) {
let k = format_ident!("rust_table");
fields.push(k.clone());
z.push(quote! {
#k: ::std::collections::BTreeMap<u32,AnyCell>,
})
}
let mut init = vec![];
for (t, d) in opts.module.tables.entries() {
// let dty = opts.render_ty(&quote! {Target}, d.ty.clone());
@ -1151,6 +1344,7 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
#n: Vec<#{opts.fp()}::Value<Target>>
});
fields.push(n.clone());
sfields.push(n.clone());
if let Some(e) = d.func_elements.as_ref() {
let e = e.iter().map(|x| opts.render_fun_ref(&quote! {C}, *x));
init.push(if opts.flags.contains(Flags::ASYNC) {
@ -1177,6 +1371,7 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
#n : #t
});
fields.push(n.clone());
sfields.push(n.clone());
fs.push(quote! {
fn #n<'a>(&'a mut self) -> &'a mut #t{
return &mut self.data().#n;
@ -1208,32 +1403,50 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
let n = Ident::new(&me.to_string(), Span::call_site());
match import {
None => {
let mut t = quote! {
Vec<u8>
};
if d.shared {
t = quote! {
::std::sync::Arc<::std::lock::Mutex<#t>>
};
};
z.push(quote! {
#n : Vec<u8>
#n : #t
});
fields.push(n.clone());
fs.push(quote! {
fn #n<'a>(&'a mut self) -> &'a mut Vec<u8>{
fn #n<'a>(&'a mut self) -> &'a mut #t{
return &mut self.data().#n;
}
});
}
Some((a, b)) => {
if a == "!!unsafe" && b == "host" && opts.flags.contains(Flags::HOST_MEMORY) {
} else if (a == "wasi_snapshot_preview1" || a == "wasix_32v1")
&& b == "memory"
&& opts.flags.contains(Flags::WASIX)
{
} else if a.starts_with("pit") && opts.flags.contains(Flags::PIT) {
} else {
// let a = bindname(&a);
// let b = bindname(&b);
let m = Ident::new(&format!("{a}_{b}"), Span::call_site());
let p = if opts.flags.contains(Flags::LEGACY) {
quote! {dyn #root::Memory}
let mut p = if opts.flags.contains(Flags::LEGACY) {
quote! {dyn #root::Memory + 'a}
} else {
quote! {
impl #root::Memory
impl #root::Memory + 'a
}
};
if d.shared {
p = quote! {
::std::sync::Arc<::std::lock::Mutex<#p>>
};
};
fs.push(quote! {
fn #m<'a>(&'a mut self) -> &'a mut #p;
fn #n<'a>(&'a mut self) -> &'a mut #p{
fn #m<'a>(&'a mut self) -> &'a mut (#p);
fn #n<'a>(&'a mut self) -> &'a mut (#p){
return self.#m();
}
});
@ -1242,8 +1455,9 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
}
let pk = d.initial_pages * 65536;
init.push(quote! {
let l = #pk.max(ctx.#n().len());
ctx.#n().resize(l,0);
let l = #pk.max(ctx.#n().size()?);
let s = ctx.#n().size()?;
ctx.#n().grow(l - s)?;
});
for s in d.segments.clone() {
for (i, d) in s.data.chunks(65536).enumerate() {
@ -1260,22 +1474,22 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
// let out_str = out.to_str().unwrap().to_owned();
// eprintln!("emuitting data");
init.push(quote! {
ctx.#n()[#o..#pk].copy_from_slice(&[#(#d),*])
ctx.#n().write(#o,&[#(#d),*])?
});
}
}
}
for xp in opts.module.exports.iter() {
let xp = Export{
let xp = Export {
name: bindname(&xp.name),
kind: xp.kind.clone()
kind: xp.kind.clone(),
};
match &xp.kind {
ExportKind::Func(f) => {
let f = *f;
let d = opts.render_self_sig(
format_ident!("{}", xp.name),
format_ident!("{f}"),
opts.fname(f),
&opts.module.signatures[opts.module.funcs[f].sig()],
);
fs.push(quote! {
@ -1310,13 +1524,21 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
let x = Ident::new(&m.to_string(), Span::call_site());
let mn = Ident::new(&xp.name, Span::call_site());
let i = quasiquote! {
fn #mn(&mut self) -> &mut #{if opts.flags.contains(Flags::LEGACY) {
quote! {dyn #root::Memory}
} else {
quote! {
impl #root::Memory
}
}}{
fn #mn<'a>(&'a mut self) -> &'a mut (#{
let mut p = if opts.flags.contains(Flags::LEGACY) {
quote! {dyn #root::Memory + 'a}
} else {
quote! {
impl #root::Memory + 'a
}
};
if opts.module.memories[*m].shared{
p = quote!{
::std::sync::Arc<::std::lock::Mutex<#p>>
};
};
p
}){
return self.#x()
}
};
@ -1328,6 +1550,21 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
if i.module.starts_with(INTRINSIC) {
continue;
}
if opts.flags.contains(Flags::WASIX) {
if i.module == "wasi_snapshot_preview1" || i.module == "wasix_32v1" {
continue;
}
}
if opts.flags.contains(Flags::BIND) {
if i.module == "wars/bind" {
continue;
}
}
if opts.flags.contains(Flags::PIT) {
if i.module.starts_with("pit") {
continue;
}
}
if let ImportKind::Func(f) = &i.kind {
let name = format_ident!("{}_{}", bindname(&i.module), bindname(&i.name));
fs.push(opts.render_self_sig_import(
@ -1370,6 +1607,8 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
quasiquote! {
mod #internal_path{
#(#funcs)*
use #root::Memory;
use #root::AnyCell;
pub fn alloc<T>(m: &mut ::std::collections::BTreeMap<u32,T>, x: T) -> u32{
let mut u = 0;
while m.contains_key(&u){
@ -1381,11 +1620,38 @@ pub fn go(opts: &Opts<Module<'static>>) -> proc_macro2::TokenStream {
pub struct #data<Target: #name + ?Sized>{
#(#z),*
}
pub trait #name: #{opts.fp()}::CtxSpec #{if opts.flags.contains(Flags::ASYNC){
impl<Target: #name + ?Sized> #root::Traverse<Target> for #data<Target>{
fn traverse<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Target::ExternRef> + 'a>{
return #{
let x = sfields.iter().map(|a|quote!{#root::Traverse::<Target>::traverse(&self.#a)});
quote!{
Box::new(::std::iter::empty()#(.chain(#x))*)
}
}
}
fn traverse_mut<'a>(&'a mut self) -> Box<dyn Iterator<Item = &'a mut Target::ExternRef> + 'a>{
return #{
let x = sfields.iter().map(|a|quote!{#root::Traverse::<Target>::traverse_mut(&mut self.#a)});
quote!{
Box::new(::std::iter::empty()#(.chain(#x))*)
}
}
}
}
pub trait #name: #{opts.fp()}::CtxSpec<ExternRef = Self::_ExternRef> #{if opts.flags.contains(Flags::ASYNC){
quote! {+ Send + Sync}
}else{
quote! {}
}} #{if opts.flags.contains(Flags::WASIX){
quote!{+ #root::wasix::XSpec}
}else{
quote! {}
}}{
type _ExternRef: Clone #{if opts.flags.contains(Flags::PIT){
quote!{+ From<#root::Pit<Vec<#{opts.fp()}::Value<Self>>>> + TryInto<#root::Pit<Vec<#{opts.fp()}::Value<Self>>>>}
}else{
quote!{}
}};
fn data(&mut self) -> &mut #data<Self>;
#(#fs)*

View file

@ -0,0 +1,15 @@
[package]
name = "wasm-compile-layer"
version = "0.1.0"
edition = "2021"
[dependencies]
anyhow = "1.0.86"
portal-pc-waffle.workspace = true
proc-macro2 = "1.0.86"
quasiquote = "0.1.1"
quote = "1.0.36"
relooper = "0.1.0"
syn = "2.0.67"
waffle-func-reloop = { version = "0.1.0", path = "../waffle-func-reloop" }
wars = { version = "0.1.0", path = "../wars" }

View file

@ -0,0 +1,16 @@
use quote::format_ident;
use syn::Ident;
use waffle::{entity::EntityRef, Block, Func, Module};
pub fn mangle(m: &Module, f: Func, mut b: Block) -> Ident {
if let Some(d) = m.funcs[f].body() {
if d.entry == b {
b = Block::invalid()
}
}
format_ident!("{f}_{b}")
}
pub struct Compiler<'a> {
pub module: &'a Module<'static>,
}