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smokes: add curated LLVM runner; archive legacy smokes; PHI-off unified across Bridge/Builder; LLVM resolver tracing; minimal Throw lowering; config env getters; dev profile and root cleaner; docs updated; CI workflow runs curated LLVM (PHI-on/off)

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Selfhosting Dev
2025-09-16 23:49:36 +09:00
parent 97a76c0571
commit 5c9213cd03
104 changed files with 8094 additions and 2930 deletions
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357
plugins/nyash-string-plugin/src/lib.rs
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@ -3,9 +3,12 @@
use once_cell::sync::Lazy;
use std::collections::HashMap;
use std::sync::{Mutex, atomic::{AtomicU32, Ordering}};
use std::os::raw::c_char;
use std::ffi::CStr;
use std::os::raw::c_char;
use std::sync::{
atomic::{AtomicU32, Ordering},
Mutex,
};
const OK: i32 = 0;
const E_SHORT: i32 = -1;
@ -19,23 +22,29 @@ const M_BIRTH: u32 = 0;
const M_LENGTH: u32 = 1;
const M_IS_EMPTY: u32 = 2;
const M_CHAR_CODE_AT: u32 = 3;
const M_CONCAT: u32 = 4; // concat(other: String|Handle) -> Handle(new)
const M_FROM_UTF8: u32 = 5; // fromUtf8(data: String|Bytes) -> Handle(new)
const M_TO_UTF8: u32 = 6; // toUtf8() -> String
const M_CONCAT: u32 = 4; // concat(other: String|Handle) -> Handle(new)
const M_FROM_UTF8: u32 = 5; // fromUtf8(data: String|Bytes) -> Handle(new)
const M_TO_UTF8: u32 = 6; // toUtf8() -> String
const M_FINI: u32 = u32::MAX;
const TYPE_ID_STRING: u32 = 13;
struct StrInstance { s: String }
struct StrInstance {
s: String,
}
static INST: Lazy<Mutex<HashMap<u32, StrInstance>>> = Lazy::new(|| Mutex::new(HashMap::new()));
static NEXT_ID: AtomicU32 = AtomicU32::new(1);
#[no_mangle]
pub extern "C" fn nyash_plugin_abi() -> u32 { 1 }
pub extern "C" fn nyash_plugin_abi() -> u32 {
1
}
#[no_mangle]
pub extern "C" fn nyash_plugin_init() -> i32 { OK }
pub extern "C" fn nyash_plugin_init() -> i32 {
OK
}
#[no_mangle]
pub extern "C" fn nyash_plugin_invoke(
@ -47,29 +56,69 @@ pub extern "C" fn nyash_plugin_invoke(
result: *mut u8,
result_len: *mut usize,
) -> i32 {
if type_id != TYPE_ID_STRING { return E_TYPE; }
if type_id != TYPE_ID_STRING {
return E_TYPE;
}
unsafe {
match method_id {
M_BIRTH => {
if result_len.is_null() { return E_ARGS; }
if preflight(result, result_len, 4) { return E_SHORT; }
if result_len.is_null() {
return E_ARGS;
}
if preflight(result, result_len, 4) {
return E_SHORT;
}
let id = NEXT_ID.fetch_add(1, Ordering::Relaxed);
// Optional init from first arg (String/Bytes)
let init = read_arg_string(args, args_len, 0).unwrap_or_else(|| String::new());
if let Ok(mut m) = INST.lock() { m.insert(id, StrInstance { s: init }); }
else { return E_PLUGIN; }
let b = id.to_le_bytes(); std::ptr::copy_nonoverlapping(b.as_ptr(), result, 4); *result_len = 4; OK
if let Ok(mut m) = INST.lock() {
m.insert(id, StrInstance { s: init });
} else {
return E_PLUGIN;
}
let b = id.to_le_bytes();
std::ptr::copy_nonoverlapping(b.as_ptr(), result, 4);
*result_len = 4;
OK
}
M_FINI => {
if let Ok(mut m) = INST.lock() {
m.remove(&instance_id);
OK
} else {
E_PLUGIN
}
}
M_FINI => { if let Ok(mut m) = INST.lock() { m.remove(&instance_id); OK } else { E_PLUGIN } }
M_LENGTH => {
if let Ok(m) = INST.lock() { if let Some(inst) = m.get(&instance_id) { return write_tlv_i64(inst.s.len() as i64, result, result_len); } else { return E_HANDLE; } } else { return E_PLUGIN; }
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
return write_tlv_i64(inst.s.len() as i64, result, result_len);
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
M_IS_EMPTY => {
if let Ok(m) = INST.lock() { if let Some(inst) = m.get(&instance_id) { return write_tlv_bool(inst.s.is_empty(), result, result_len); } else { return E_HANDLE; } } else { return E_PLUGIN; }
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
return write_tlv_bool(inst.s.is_empty(), result, result_len);
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
M_CHAR_CODE_AT => {
let idx = match read_arg_i64(args, args_len, 0) { Some(v) => v, None => return E_ARGS };
if idx < 0 { return E_ARGS; }
let idx = match read_arg_i64(args, args_len, 0) {
Some(v) => v,
None => return E_ARGS,
};
if idx < 0 {
return E_ARGS;
}
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
// Interpret index as char-index into Unicode scalar values
@ -77,40 +126,78 @@ pub extern "C" fn nyash_plugin_invoke(
let ch_opt = inst.s.chars().nth(i);
let code = ch_opt.map(|c| c as u32 as i64).unwrap_or(0);
return write_tlv_i64(code, result, result_len);
} else { return E_HANDLE; }
} else { return E_PLUGIN; }
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
M_CONCAT => {
// Accept either Handle(tag=8) to another StringBox, or String/Bytes payload
let (ok, rhs) = if let Some((t, inst)) = read_arg_handle(args, args_len, 0) {
if t != TYPE_ID_STRING { return E_TYPE; }
if let Ok(m) = INST.lock() { if let Some(s2) = m.get(&inst) { (true, s2.s.clone()) } else { (false, String::new()) } } else { return E_PLUGIN; }
} else if let Some(s) = read_arg_string(args, args_len, 0) { (true, s) } else { (false, String::new()) };
if !ok { return E_ARGS; }
if t != TYPE_ID_STRING {
return E_TYPE;
}
if let Ok(m) = INST.lock() {
if let Some(s2) = m.get(&inst) {
(true, s2.s.clone())
} else {
(false, String::new())
}
} else {
return E_PLUGIN;
}
} else if let Some(s) = read_arg_string(args, args_len, 0) {
(true, s)
} else {
(false, String::new())
};
if !ok {
return E_ARGS;
}
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
let mut new_s = inst.s.clone();
new_s.push_str(&rhs);
drop(m);
let id = NEXT_ID.fetch_add(1, Ordering::Relaxed);
if let Ok(mut mm) = INST.lock() { mm.insert(id, StrInstance { s: new_s }); }
if let Ok(mut mm) = INST.lock() {
mm.insert(id, StrInstance { s: new_s });
}
return write_tlv_handle(TYPE_ID_STRING, id, result, result_len);
} else { return E_HANDLE; }
} else { return E_PLUGIN; }
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
M_FROM_UTF8 => {
// Create new instance from UTF-8 (accept String/Bytes)
let s = if let Some(s) = read_arg_string(args, args_len, 0) { s } else { return E_ARGS; };
let s = if let Some(s) = read_arg_string(args, args_len, 0) {
s
} else {
return E_ARGS;
};
let id = NEXT_ID.fetch_add(1, Ordering::Relaxed);
if let Ok(mut m) = INST.lock() { m.insert(id, StrInstance { s }); } else { return E_PLUGIN; }
if let Ok(mut m) = INST.lock() {
m.insert(id, StrInstance { s });
} else {
return E_PLUGIN;
}
return write_tlv_handle(TYPE_ID_STRING, id, result, result_len);
}
M_TO_UTF8 => {
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
return write_tlv_string(&inst.s, result, result_len);
} else { return E_HANDLE; }
} else { return E_PLUGIN; }
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
_ => E_METHOD,
}
@ -131,7 +218,9 @@ pub struct NyashTypeBoxFfi {
unsafe impl Sync for NyashTypeBoxFfi {}
extern "C" fn string_resolve(name: *const c_char) -> u32 {
if name.is_null() { return 0; }
if name.is_null() {
return 0;
}
let s = unsafe { CStr::from_ptr(name) }.to_string_lossy();
match s.as_ref() {
"len" | "length" => M_LENGTH,
@ -141,30 +230,77 @@ extern "C" fn string_resolve(name: *const c_char) -> u32 {
}
}
extern "C" fn string_invoke_id(instance_id: u32, method_id: u32, args: *const u8, args_len: usize, result: *mut u8, result_len: *mut usize) -> i32 {
extern "C" fn string_invoke_id(
instance_id: u32,
method_id: u32,
args: *const u8,
args_len: usize,
result: *mut u8,
result_len: *mut usize,
) -> i32 {
unsafe {
match method_id {
M_LENGTH => {
if let Ok(m) = INST.lock() { if let Some(inst) = m.get(&instance_id) { return write_tlv_i64(inst.s.len() as i64, result, result_len); } else { return E_HANDLE; } } else { return E_PLUGIN; }
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
return write_tlv_i64(inst.s.len() as i64, result, result_len);
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
M_TO_UTF8 => {
if let Ok(m) = INST.lock() { if let Some(inst) = m.get(&instance_id) { return write_tlv_string(&inst.s, result, result_len); } else { return E_HANDLE; } } else { return E_PLUGIN; }
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
return write_tlv_string(&inst.s, result, result_len);
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
M_CONCAT => {
// support String/Bytes or StringBox handle
let (ok, rhs) = if let Some((t, inst)) = read_arg_handle(args, args_len, 0) {
if t != TYPE_ID_STRING { return E_TYPE; }
if let Ok(m) = INST.lock() { if let Some(s2) = m.get(&inst) { (true, s2.s.clone()) } else { (false, String::new()) } } else { return E_PLUGIN; }
} else if let Some(s) = read_arg_string(args, args_len, 0) { (true, s) } else { (false, String::new()) };
if !ok { return E_ARGS; }
if t != TYPE_ID_STRING {
return E_TYPE;
}
if let Ok(m) = INST.lock() {
if let Some(s2) = m.get(&inst) {
(true, s2.s.clone())
} else {
(false, String::new())
}
} else {
return E_PLUGIN;
}
} else if let Some(s) = read_arg_string(args, args_len, 0) {
(true, s)
} else {
(false, String::new())
};
if !ok {
return E_ARGS;
}
if let Ok(m) = INST.lock() {
if let Some(inst) = m.get(&instance_id) {
let mut new_s = inst.s.clone(); new_s.push_str(&rhs); drop(m);
let mut new_s = inst.s.clone();
new_s.push_str(&rhs);
drop(m);
let id = NEXT_ID.fetch_add(1, Ordering::Relaxed);
if let Ok(mut mm) = INST.lock() { mm.insert(id, StrInstance { s: new_s }); }
if let Ok(mut mm) = INST.lock() {
mm.insert(id, StrInstance { s: new_s });
}
return write_tlv_handle(TYPE_ID_STRING, id, result, result_len);
} else { return E_HANDLE; }
} else { return E_PLUGIN; }
} else {
return E_HANDLE;
}
} else {
return E_PLUGIN;
}
}
_ => E_METHOD,
}
@ -183,20 +319,54 @@ pub static nyash_typebox_StringBox: NyashTypeBoxFfi = NyashTypeBoxFfi {
};
fn preflight(result: *mut u8, result_len: *mut usize, needed: usize) -> bool {
unsafe { if result_len.is_null() { return false; } if result.is_null() || *result_len < needed { *result_len = needed; return true; } }
unsafe {
if result_len.is_null() {
return false;
}
if result.is_null() || *result_len < needed {
*result_len = needed;
return true;
}
}
false
}
fn write_tlv_result(payloads: &[(u8, &[u8])], result: *mut u8, result_len: *mut usize) -> i32 {
if result_len.is_null() { return E_ARGS; }
let mut buf: Vec<u8> = Vec::with_capacity(4 + payloads.iter().map(|(_,p)| 4 + p.len()).sum::<usize>());
buf.extend_from_slice(&1u16.to_le_bytes()); buf.extend_from_slice(&(payloads.len() as u16).to_le_bytes());
for (tag, payload) in payloads { buf.push(*tag); buf.push(0); buf.extend_from_slice(&(payload.len() as u16).to_le_bytes()); buf.extend_from_slice(payload); }
unsafe { let needed = buf.len(); if result.is_null() || *result_len < needed { *result_len = needed; return E_SHORT; } std::ptr::copy_nonoverlapping(buf.as_ptr(), result, needed); *result_len = needed; }
if result_len.is_null() {
return E_ARGS;
}
let mut buf: Vec<u8> =
Vec::with_capacity(4 + payloads.iter().map(|(_, p)| 4 + p.len()).sum::<usize>());
buf.extend_from_slice(&1u16.to_le_bytes());
buf.extend_from_slice(&(payloads.len() as u16).to_le_bytes());
for (tag, payload) in payloads {
buf.push(*tag);
buf.push(0);
buf.extend_from_slice(&(payload.len() as u16).to_le_bytes());
buf.extend_from_slice(payload);
}
unsafe {
let needed = buf.len();
if result.is_null() || *result_len < needed {
*result_len = needed;
return E_SHORT;
}
std::ptr::copy_nonoverlapping(buf.as_ptr(), result, needed);
*result_len = needed;
}
OK
}
fn write_tlv_i64(v: i64, result: *mut u8, result_len: *mut usize) -> i32 { write_tlv_result(&[(3u8, &v.to_le_bytes())], result, result_len) }
fn write_tlv_bool(v: bool, result: *mut u8, result_len: *mut usize) -> i32 { write_tlv_result(&[(1u8, &[if v {1u8} else {0u8}])], result, result_len) }
fn write_tlv_handle(type_id: u32, instance_id: u32, result: *mut u8, result_len: *mut usize) -> i32 {
fn write_tlv_i64(v: i64, result: *mut u8, result_len: *mut usize) -> i32 {
write_tlv_result(&[(3u8, &v.to_le_bytes())], result, result_len)
}
fn write_tlv_bool(v: bool, result: *mut u8, result_len: *mut usize) -> i32 {
write_tlv_result(&[(1u8, &[if v { 1u8 } else { 0u8 }])], result, result_len)
}
fn write_tlv_handle(
type_id: u32,
instance_id: u32,
result: *mut u8,
result_len: *mut usize,
) -> i32 {
let mut payload = Vec::with_capacity(8);
payload.extend_from_slice(&type_id.to_le_bytes());
payload.extend_from_slice(&instance_id.to_le_bytes());
@ -206,22 +376,85 @@ fn write_tlv_string(s: &str, result: *mut u8, result_len: *mut usize) -> i32 {
write_tlv_result(&[(6u8, s.as_bytes())], result, result_len)
}
fn read_arg_i64(args: *const u8, args_len: usize, n: usize) -> Option<i64> {
if args.is_null() || args_len < 4 { return None; }
if args.is_null() || args_len < 4 {
return None;
}
let buf = unsafe { std::slice::from_raw_parts(args, args_len) };
let mut off = 4usize; for i in 0..=n { if buf.len() < off + 4 { return None; } let tag = buf[off]; let size = u16::from_le_bytes([buf[off+2], buf[off+3]]) as usize; if buf.len() < off + 4 + size { return None; } if i == n { if tag != 3 || size != 8 { return None; } let mut b=[0u8;8]; b.copy_from_slice(&buf[off+4..off+12]); return Some(i64::from_le_bytes(b)); } off += 4 + size; }
let mut off = 4usize;
for i in 0..=n {
if buf.len() < off + 4 {
return None;
}
let tag = buf[off];
let size = u16::from_le_bytes([buf[off + 2], buf[off + 3]]) as usize;
if buf.len() < off + 4 + size {
return None;
}
if i == n {
if tag != 3 || size != 8 {
return None;
}
let mut b = [0u8; 8];
b.copy_from_slice(&buf[off + 4..off + 12]);
return Some(i64::from_le_bytes(b));
}
off += 4 + size;
}
None
}
fn read_arg_handle(args: *const u8, args_len: usize, n: usize) -> Option<(u32,u32)> {
if args.is_null() || args_len < 4 { return None; }
fn read_arg_handle(args: *const u8, args_len: usize, n: usize) -> Option<(u32, u32)> {
if args.is_null() || args_len < 4 {
return None;
}
let buf = unsafe { std::slice::from_raw_parts(args, args_len) };
let mut off = 4usize; for i in 0..=n { if buf.len() < off + 4 { return None; } let tag = buf[off]; let size = u16::from_le_bytes([buf[off+2], buf[off+3]]) as usize; if buf.len() < off + 4 + size { return None; } if i == n { if tag != 8 || size != 8 { return None; } let mut t=[0u8;4]; t.copy_from_slice(&buf[off+4..off+8]); let mut id=[0u8;4]; id.copy_from_slice(&buf[off+8..off+12]); return Some((u32::from_le_bytes(t), u32::from_le_bytes(id))); } off += 4 + size; }
let mut off = 4usize;
for i in 0..=n {
if buf.len() < off + 4 {
return None;
}
let tag = buf[off];
let size = u16::from_le_bytes([buf[off + 2], buf[off + 3]]) as usize;
if buf.len() < off + 4 + size {
return None;
}
if i == n {
if tag != 8 || size != 8 {
return None;
}
let mut t = [0u8; 4];
t.copy_from_slice(&buf[off + 4..off + 8]);
let mut id = [0u8; 4];
id.copy_from_slice(&buf[off + 8..off + 12]);
return Some((u32::from_le_bytes(t), u32::from_le_bytes(id)));
}
off += 4 + size;
}
None
}
fn read_arg_string(args: *const u8, args_len: usize, n: usize) -> Option<String> {
if args.is_null() || args_len < 4 { return None; }
if args.is_null() || args_len < 4 {
return None;
}
let buf = unsafe { std::slice::from_raw_parts(args, args_len) };
let mut off = 4usize; for i in 0..=n { if buf.len() < off + 4 { return None; } let tag = buf[off]; let size = u16::from_le_bytes([buf[off+2], buf[off+3]]) as usize; if buf.len() < off + 4 + size { return None; } if i == n {
if tag == 6 || tag == 7 { let s = String::from_utf8_lossy(&buf[off+4..off+4+size]).to_string(); return Some(s); } else { return None; }
} off += 4 + size; }
let mut off = 4usize;
for i in 0..=n {
if buf.len() < off + 4 {
return None;
}
let tag = buf[off];
let size = u16::from_le_bytes([buf[off + 2], buf[off + 3]]) as usize;
if buf.len() < off + 4 + size {
return None;
}
if i == n {
if tag == 6 || tag == 7 {
let s = String::from_utf8_lossy(&buf[off + 4..off + 4 + size]).to_string();
return Some(s);
} else {
return None;
}
}
off += 4 + size;
}
None
}