feat: 超时崩溃记录带 last-pc 现场(pc/opcode/帧深)

This commit is contained in:
2026-09-26 10:20:27 +00:00
parent 9da825e845
commit 736d9220d5
7 changed files with 125 additions and 26 deletions
+1
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@@ -102,6 +102,7 @@ impl RunConfig {
\x20 OXIDE_TEST262_SUPERVISORS concurrent supervised windows (default 16)\n\ \x20 OXIDE_TEST262_SUPERVISORS concurrent supervised windows (default 16)\n\
\x20 OXIDE_TEST262_RUNNING_LOG log every test as it starts (any value)\n\ \x20 OXIDE_TEST262_RUNNING_LOG log every test as it starts (any value)\n\
\x20 OXIDE_TEST262_HEARTBEAT heartbeat file path (supervised/chunked)\n\ \x20 OXIDE_TEST262_HEARTBEAT heartbeat file path (supervised/chunked)\n\
\x20 OXIDE_TEST262_PC_WATCH last-pc scene file path (supervised child appends pc/opcode/frames every 65536 instructions)\n\
\x20 OXIDE_TEST262_CHUNK_SIZE tests per child in chunked mode\n\ \x20 OXIDE_TEST262_CHUNK_SIZE tests per child in chunked mode\n\
\x20 OXIDE_TEST262_CHILD_CHUNK marks a spawned child as chunk worker (any value)\n\ \x20 OXIDE_TEST262_CHILD_CHUNK marks a spawned child as chunk worker (any value)\n\
\x20 OXIDE_TEST262_ALLOW_FAIL_EXIT child may exit 1 on fail (any value)\n\ \x20 OXIDE_TEST262_ALLOW_FAIL_EXIT child may exit 1 on fail (any value)\n\
+16 -1
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@@ -15,7 +15,7 @@ use oxide_kernel::kernel::{KernelConfig, KernelCore};
use oxide_types::value::JsValue; use oxide_types::value::JsValue;
use oxide_vm::vm::Vm; use oxide_vm::vm::Vm;
use std::path::{Path, PathBuf}; use std::path::{Path, PathBuf};
use std::sync::{Arc, RwLock}; use std::sync::{Arc, OnceLock, RwLock};
// 记录当前正在执行的测试路径(thread-local);每个测试执行前写入, // 记录当前正在执行的测试路径(thread-local);每个测试执行前写入,
// panic hook 据此定位崩溃所在的测试文件。 // panic hook 据此定位崩溃所在的测试文件。
@@ -23,6 +23,17 @@ std::thread_local! {
pub(crate) static CURRENT_TEST_PATH: std::cell::RefCell<String> = const { std::cell::RefCell::new(String::new()) }; pub(crate) static CURRENT_TEST_PATH: std::cell::RefCell<String> = const { std::cell::RefCell::new(String::new()) };
} }
/// 监督者经环境变量注入的 last-pc 现场文件路径(子进程单实例,每进程读一次):
/// 子进程运行期向该文件定频写现场行,监督者超时/崩溃杀子进程后读回末行。
static PC_WATCH_PATH: OnceLock<Option<PathBuf>> = OnceLock::new();
/// 读取监督者注入的 last-pc 现场文件路径(未注入返回 None)。
fn pc_watch_path() -> Option<&'static PathBuf> {
PC_WATCH_PATH
.get_or_init(|| std::env::var_os("OXIDE_TEST262_PC_WATCH").map(PathBuf::from))
.as_ref()
}
/// 在 catch_unwind 保护下运行单个测试,把引擎 panic 记为失败。 /// 在 catch_unwind 保护下运行单个测试,把引擎 panic 记为失败。
#[expect(clippy::too_many_arguments)] #[expect(clippy::too_many_arguments)]
fn run_test( fn run_test(
@@ -160,6 +171,10 @@ fn run_test_inner(
}; };
let mut vm = Vm::with_kernel_core(Arc::clone(kernel)); let mut vm = Vm::with_kernel_core(Arc::clone(kernel));
// 监督者注入现场文件路径时开启 VM 的 last-pc 定频写(未注入时零开销)。
if let Some(watch) = pc_watch_path() {
vm.set_pc_watch(Some(watch.clone()));
}
let run_result = vm.run(&Arc::new(module)); let run_result = vm.run(&Arc::new(module));
let dur = start.elapsed().as_millis() as u64; let dur = start.elapsed().as_millis() as u64;
+11 -6
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@@ -26,8 +26,10 @@ pub(crate) struct RunStats {
pub(crate) spawn_errors: usize, pub(crate) spawn_errors: usize,
pub(crate) wait_errors: usize, pub(crate) wait_errors: usize,
pub(crate) hb_write_errors: usize, pub(crate) hb_write_errors: usize,
/// 超时/崩溃清单:(index, elapsed_ms);elapsed_ms=0 表示非超时崩溃。 /// 超时/崩溃清单:(index, elapsed_ms, scene);elapsed_ms=0 表示非超时崩溃,
pub(crate) timeout_crashes: Vec<(usize, u64)>, /// scene 为挂死点的 last-pc 现场行(pc/opcode/flat_id/frames),缺文件/
/// 解析失败为 None。
pub(crate) timeout_crashes: Vec<(usize, u64, Option<String>)>,
} }
impl RunStats { impl RunStats {
@@ -159,27 +161,30 @@ mod tests {
assert_eq!(a.fail_record_bytes, a.fail_records.iter().map(|r| r.message.len()).sum::<usize>()); assert_eq!(a.fail_record_bytes, a.fail_records.iter().map(|r| r.message.len()).sum::<usize>());
} }
/// merge 合并异常计数器:spawn/wait/hb 求和、timeout_crashes 拼接。 /// merge 合并异常计数器:spawn/wait/hb 求和、timeout_crashes 拼接(含 scene)。
#[test] #[test]
fn runstats_merge_sums_error_counters() { fn runstats_merge_sums_error_counters() {
let mut a = RunStats { let mut a = RunStats {
spawn_errors: 1, spawn_errors: 1,
wait_errors: 2, wait_errors: 2,
hb_write_errors: 3, hb_write_errors: 3,
timeout_crashes: vec![(0, 100)], timeout_crashes: vec![(0, 100, None)],
..RunStats::default() ..RunStats::default()
}; };
let b = RunStats { let b = RunStats {
spawn_errors: 4, spawn_errors: 4,
wait_errors: 5, wait_errors: 5,
hb_write_errors: 6, hb_write_errors: 6,
timeout_crashes: vec![(1, 200)], timeout_crashes: vec![(1, 200, Some("pc=9 op=ADD flat_id=0 frames=1".to_string()))],
..RunStats::default() ..RunStats::default()
}; };
a.merge(b); a.merge(b);
assert_eq!(a.spawn_errors, 5); assert_eq!(a.spawn_errors, 5);
assert_eq!(a.wait_errors, 7); assert_eq!(a.wait_errors, 7);
assert_eq!(a.hb_write_errors, 9); assert_eq!(a.hb_write_errors, 9);
assert_eq!(a.timeout_crashes, vec![(0, 100), (1, 200)]); assert_eq!(
a.timeout_crashes,
vec![(0, 100, None), (1, 200, Some("pc=9 op=ADD flat_id=0 frames=1".to_string()))]
);
} }
} }
+66 -19
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@@ -35,20 +35,33 @@ fn merge_fail_log(stats: &mut RunStats, hb_path: &Path, consumed: &mut usize) {
} }
} }
/// 读子进程被杀前留下的 last-pc 现场行:取文件末行,须含 pc/op/frames 三字段
/// 才接受(缺文件 / 空文件 / 残行均返回 None)。
fn read_pc_scene(path: &Path) -> Option<String> {
let content = std::fs::read_to_string(path).ok()?;
let last = content.lines().last()?.trim();
if last.starts_with("pc=") && last.contains(" op=") && last.contains(" frames=") {
Some(last.to_string())
} else {
None
}
}
/// 记一笔超时/崩溃结果:默认计入 skip,`--no-skip` 下计入 fail(归入 /// 记一笔超时/崩溃结果:默认计入 skip,`--no-skip` 下计入 fail(归入
/// `timeout/crash` 类别,父进程无法进一步拆分根因)。 /// `timeout/crash` 类别,父进程无法进一步拆分根因)。
/// ///
/// # 副作用 /// # 副作用
/// - 把 `(index, elapsed_ms)` 追加进 timeout_crashes 清单(elapsed_ms=0 表示 /// - 把 `(index, elapsed_ms, scene)` 追加进 timeout_crashes 清单(elapsed_ms=0
/// 非超时崩溃:spawn 失败 / 中途退出 / waiterr / 无心跳),供收尾逐路径报告。 /// 表示非超时崩溃:spawn 失败 / 中途退出 / waiterr / 无心跳;scene 为挂死点
fn record_timeout_or_crash(stats: &mut RunStats, no_skip: bool, index: usize, elapsed_ms: u64) { /// 的 last-pc 现场行,缺文件/解析失败为 None),供收尾逐路径报告。
fn record_timeout_or_crash(stats: &mut RunStats, no_skip: bool, index: usize, elapsed_ms: u64, scene: Option<&str>) {
if no_skip { if no_skip {
stats.fail += 1; stats.fail += 1;
*stats.fail_categories.entry("timeout/crash".into()).or_insert(0) += 1; *stats.fail_categories.entry("timeout/crash".into()).or_insert(0) += 1;
} else { } else {
stats.skip += 1; stats.skip += 1;
} }
stats.timeout_crashes.push((index, elapsed_ms)); stats.timeout_crashes.push((index, elapsed_ms, scene.map(str::to_string)));
} }
/// 在监督下运行一个窗口 `[wstart, wend)`,返回经过多次子进程重启 /// 在监督下运行一个窗口 `[wstart, wend)`,返回经过多次子进程重启
@@ -69,6 +82,8 @@ fn supervise_window(
// 旁路失败行已消费字节偏移:跨重启只并入新增段(见 merge_fail_log)。 // 旁路失败行已消费字节偏移:跨重启只并入新增段(见 merge_fail_log)。
let mut fails_consumed: usize = 0; let mut fails_consumed: usize = 0;
let hb_path = std::env::temp_dir().join(format!("oxide_t262_hb_{}_{}.txt", std::process::id(), window_id)); let hb_path = std::env::temp_dir().join(format!("oxide_t262_hb_{}_{}.txt", std::process::id(), window_id));
// last-pc 现场文件:子进程运行期定频追加写,监督者杀子进程后读回末行。
let pc_path = std::env::temp_dir().join(format!("oxide_t262_pc_{}_{}.txt", std::process::id(), window_id));
let describe = |idx: usize| -> String { let describe = |idx: usize| -> String {
paths paths
@@ -85,6 +100,7 @@ fn supervise_window(
// 新行是真实新事件而非重复并入。 // 新行是真实新事件而非重复并入。
let _ = std::fs::remove_file(&hb_path); let _ = std::fs::remove_file(&hb_path);
let _ = std::fs::remove_file(format!("{}.tmp", hb_path.display())); let _ = std::fs::remove_file(format!("{}.tmp", hb_path.display()));
let _ = std::fs::remove_file(&pc_path);
let max_tests = wend - cur; let max_tests = wend - cur;
let mut child = match Command::new(exe) let mut child = match Command::new(exe)
@@ -93,6 +109,7 @@ fn supervise_window(
.env("OXIDE_MAX_TESTS", max_tests.to_string()) .env("OXIDE_MAX_TESTS", max_tests.to_string())
.env("OXIDE_TEST262_WORKERS", "1") .env("OXIDE_TEST262_WORKERS", "1")
.env("OXIDE_TEST262_HEARTBEAT", &hb_path) .env("OXIDE_TEST262_HEARTBEAT", &hb_path)
.env("OXIDE_TEST262_PC_WATCH", &pc_path)
.env("OXIDE_TEST262_CHILD_CHUNK", "1") .env("OXIDE_TEST262_CHILD_CHUNK", "1")
.env("OXIDE_TEST262_ALLOW_FAIL_EXIT", "1") .env("OXIDE_TEST262_ALLOW_FAIL_EXIT", "1")
.env_remove("OXIDE_TEST262_CHUNK_SIZE") .env_remove("OXIDE_TEST262_CHUNK_SIZE")
@@ -104,7 +121,7 @@ fn supervise_window(
Err(err) => { Err(err) => {
eprintln!(" window {window_id}: failed to spawn child at index {cur}: {err}"); eprintln!(" window {window_id}: failed to spawn child at index {cur}: {err}");
stats.spawn_errors += 1; stats.spawn_errors += 1;
record_timeout_or_crash(&mut stats, no_skip, cur, 0); record_timeout_or_crash(&mut stats, no_skip, cur, 0, None);
cur += 1; cur += 1;
continue; continue;
} }
@@ -127,12 +144,13 @@ fn supervise_window(
merge_heartbeat(&mut stats, &hb); merge_heartbeat(&mut stats, &hb);
let culprit = hb.index + 1; let culprit = hb.index + 1;
merge_fail_log(&mut stats, &hb_path, &mut fails_consumed); merge_fail_log(&mut stats, &hb_path, &mut fails_consumed);
let scene = read_pc_scene(&pc_path);
eprintln!( eprintln!(
" [warn] window {window_id}: child exited ({status}) mid-test #{}: {}", " [warn] window {window_id}: child exited ({status}) mid-test #{}: {}",
culprit, culprit,
describe(culprit) describe(culprit)
); );
record_timeout_or_crash(&mut stats, no_skip, culprit, 0); record_timeout_or_crash(&mut stats, no_skip, culprit, 0, scene.as_deref());
cur = culprit; cur = culprit;
} }
None => { None => {
@@ -140,7 +158,8 @@ fn supervise_window(
" [warn] window {window_id}: child exited ({status}) with no heartbeat at index {cur}; skipping one" " [warn] window {window_id}: child exited ({status}) with no heartbeat at index {cur}; skipping one"
); );
merge_fail_log(&mut stats, &hb_path, &mut fails_consumed); merge_fail_log(&mut stats, &hb_path, &mut fails_consumed);
record_timeout_or_crash(&mut stats, no_skip, cur, 0); let scene = read_pc_scene(&pc_path);
record_timeout_or_crash(&mut stats, no_skip, cur, 0, scene.as_deref());
cur += 1; cur += 1;
} }
} }
@@ -153,7 +172,8 @@ fn supervise_window(
let _ = child.kill(); let _ = child.kill();
let _ = child.wait(); let _ = child.wait();
merge_fail_log(&mut stats, &hb_path, &mut fails_consumed); merge_fail_log(&mut stats, &hb_path, &mut fails_consumed);
record_timeout_or_crash(&mut stats, no_skip, cur, 0); let scene = read_pc_scene(&pc_path);
record_timeout_or_crash(&mut stats, no_skip, cur, 0, scene.as_deref());
cur += 1; cur += 1;
break; break;
} }
@@ -173,7 +193,7 @@ fn supervise_window(
}; };
if elapsed > deadline { if elapsed > deadline {
// 先杀再读:心跳与旁路失败行都须在子进程死亡后取最终状态。 // 先杀再读:心跳、旁路失败行与 last-pc 现场都须在子进程死亡后取最终状态。
let _ = child.kill(); let _ = child.kill();
let _ = child.wait(); let _ = child.wait();
let hb = read_heartbeat(&hb_path); let hb = read_heartbeat(&hb_path);
@@ -182,12 +202,14 @@ fn supervise_window(
merge_heartbeat(&mut stats, h); merge_heartbeat(&mut stats, h);
} }
merge_fail_log(&mut stats, &hb_path, &mut fails_consumed); merge_fail_log(&mut stats, &hb_path, &mut fails_consumed);
let scene = read_pc_scene(&pc_path);
eprintln!( eprintln!(
" [timeout] window {window_id}: TIMEOUT ({}s) on test #{culprit}: {}", " [timeout] window {window_id}: TIMEOUT ({}s) on test #{culprit}: {}{}",
deadline.as_secs(), deadline.as_secs(),
describe(culprit) describe(culprit),
scene.as_deref().map(|s| format!(" [{s}]")).unwrap_or_default()
); );
record_timeout_or_crash(&mut stats, no_skip, culprit, elapsed.as_millis() as u64); record_timeout_or_crash(&mut stats, no_skip, culprit, elapsed.as_millis() as u64, scene.as_deref());
cur = culprit + 1; cur = culprit + 1;
break; break;
} }
@@ -198,6 +220,7 @@ fn supervise_window(
let _ = std::fs::remove_file(&hb_path); let _ = std::fs::remove_file(&hb_path);
let _ = std::fs::remove_file(format!("{}.tmp", hb_path.display())); let _ = std::fs::remove_file(format!("{}.tmp", hb_path.display()));
let _ = std::fs::remove_file(&pc_path);
// 旁路失败行归档而非删除:统计已由心跳合并入父进程,此文件是收尾逐文件 // 旁路失败行归档而非删除:统计已由心跳合并入父进程,此文件是收尾逐文件
// 差分的终态依据(删除即永久丢记录)。 // 差分的终态依据(删除即永久丢记录)。
let _ = std::fs::rename(hb_path.with_extension("fails"), hb_path.with_extension("fails.done")); let _ = std::fs::rename(hb_path.with_extension("fails"), hb_path.with_extension("fails.done"));
@@ -342,12 +365,15 @@ pub(crate) fn run_supervised(
} }
if !stats.timeout_crashes.is_empty() { if !stats.timeout_crashes.is_empty() {
println!(" --- TIMEOUT/CRASH list ({}) ---", stats.timeout_crashes.len()); println!(" --- TIMEOUT/CRASH list ({}) ---", stats.timeout_crashes.len());
for (idx, elapsed_ms) in &stats.timeout_crashes { for (idx, elapsed_ms, scene) in &stats.timeout_crashes {
let path = paths let path = paths
.get(*idx) .get(*idx)
.map(|p| p.display().to_string()) .map(|p| p.display().to_string())
.unwrap_or_else(|| format!("#{idx}")); .unwrap_or_else(|| format!("#{idx}"));
println!(" {idx} {elapsed_ms}ms {path}"); match scene {
Some(s) => println!(" {idx} {elapsed_ms}ms {path} [{s}]"),
None => println!(" {idx} {elapsed_ms}ms {path}"),
}
} }
} }
println!("═══════════════════════════════════════"); println!("═══════════════════════════════════════");
@@ -360,17 +386,38 @@ mod tests {
use super::*; use super::*;
use crate::report::append_fail_log; use crate::report::append_fail_log;
/// 超时/崩溃记账:计数(no_skip 转 fail)与 timeout_crashes 入列。 /// 超时/崩溃记账:计数(no_skip 转 fail)与 timeout_crashes 入列(scene 原样
/// 存串,缺现场为 None)。
#[test] #[test]
fn record_timeout_or_crash_records_index_elapsed() { fn record_timeout_or_crash_records_index_elapsed() {
let mut stats = RunStats::default(); let mut stats = RunStats::default();
record_timeout_or_crash(&mut stats, true, 3, 2500); record_timeout_or_crash(&mut stats, true, 3, 2500, Some("pc=1 op=ADD flat_id=0 frames=1"));
assert_eq!(stats.fail, 1); assert_eq!(stats.fail, 1);
assert_eq!(stats.fail_categories.get("timeout/crash"), Some(&1)); assert_eq!(stats.fail_categories.get("timeout/crash"), Some(&1));
assert_eq!(stats.timeout_crashes, vec![(3, 2500)]); assert_eq!(stats.timeout_crashes, vec![(3, 2500, Some("pc=1 op=ADD flat_id=0 frames=1".to_string()))]);
record_timeout_or_crash(&mut stats, false, 4, 0); record_timeout_or_crash(&mut stats, false, 4, 0, None);
assert_eq!(stats.skip, 1); assert_eq!(stats.skip, 1);
assert_eq!(stats.timeout_crashes, vec![(3, 2500), (4, 0)]); assert_eq!(
stats.timeout_crashes,
vec![(3, 2500, Some("pc=1 op=ADD flat_id=0 frames=1".to_string())), (4, 0, None)]
);
}
/// read_pc_scene 防御解析:缺文件 / 空文件 / 残行(缺 frames 字段)均 None,
/// 末行完整时接受(忽略中间行)。
#[test]
fn read_pc_scene_defensive_parse() {
let dir = std::env::temp_dir();
let path = dir.join(format!("oxide_t262_pc_test_{}.txt", std::process::id()));
assert_eq!(read_pc_scene(&path), None, "缺文件返回 None");
std::fs::write(&path, "").expect("写失败");
assert_eq!(read_pc_scene(&path), None, "空文件返回 None");
std::fs::write(&path, "pc=1 op=ADD flat_id=0 frames=1\npc=2 op=ADD flat_id=0 frames=1\n").expect("写失败");
assert_eq!(read_pc_scene(&path), Some("pc=2 op=ADD flat_id=0 frames=1".to_string()));
// 残行:末行缺 frames 字段,返回 None。
std::fs::write(&path, "pc=1 op=ADD flat_id=0 frames=1\npc=2 op=AD").expect("写失败");
assert_eq!(read_pc_scene(&path), None, "残行返回 None");
let _ = std::fs::remove_file(&path);
} }
/// merge_fail_log 重建 fail_records:类别经 id 表重映射、消息 cap; /// merge_fail_log 重建 fail_records:类别经 id 表重映射、消息 cap;
+17
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@@ -1,6 +1,8 @@
//! dispatch 主循环:逐指令解码与 OpCode 臂分派、执行期 GC 安全点、 //! dispatch 主循环:逐指令解码与 OpCode 臂分派、执行期 GC 安全点、
//! 步数/分配上限采样与二元运算宏 `binary_arith!`。 //! 步数/分配上限采样与二元运算宏 `binary_arith!`。
use std::io::Write;
use num_traits::Zero; use num_traits::Zero;
use oxide_bytecode::opcode::{self, OpCode}; use oxide_bytecode::opcode::{self, OpCode};
use oxide_runtime_api as coercion; use oxide_runtime_api as coercion;
@@ -216,6 +218,21 @@ impl Vm {
eprintln!("pc={pc:4} {op:>16} rd={rd} a={a} b={b}"); eprintln!("pc={pc:4} {op:>16} rd={rd} a={a} b={b}");
} }
// last-pc 现场:开启时每 2^16 指令追加写一行 pc/opcode/flat_id/frames,
// 供监督者超时/崩溃杀子进程后读回挂死点(精度 = 距挂死点 2^16 指令内);
// 关闭时零输出零分配。
if let Some(watch) = self.pc_watch.as_ref() {
if (steps & 0xFFFF) == 0 {
let line =
format!("pc={pc} op={op} flat_id={} frames={}\n", self.active_flat_id, self.frames.len());
let _ = std::fs::OpenOptions::new()
.create(true)
.append(true)
.open(watch)
.and_then(|mut f| f.write_all(line.as_bytes()));
}
}
match op { match op {
OpCode::NOP => {} OpCode::NOP => {}
+12
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@@ -4,6 +4,7 @@
#![allow(clippy::arc_with_non_send_sync)] #![allow(clippy::arc_with_non_send_sync)]
use std::collections::{HashMap, VecDeque}; use std::collections::{HashMap, VecDeque};
use std::path::PathBuf;
use std::sync::Arc; use std::sync::Arc;
#[cfg(test)] #[cfg(test)]
use std::sync::OnceLock; use std::sync::OnceLock;
@@ -354,6 +355,10 @@ pub struct Vm {
/// `pc + opcode + 操作数`。运行时开关,旁路 tracing 级别上限(release /// `pc + opcode + 操作数`。运行时开关,旁路 tracing 级别上限(release
/// 构建可用);默认关闭,关闭时热路径仅一次 bool 比较,零输出零分配。 /// 构建可用);默认关闭,关闭时热路径仅一次 bool 比较,零输出零分配。
pub trace_instructions: bool, pub trace_instructions: bool,
/// last-pc 现场文件路径:开启时 dispatch 主循环每 2^16 指令追加写一行
/// `pc/opcode/flat_id/frames`,供监督者超时/崩溃杀子进程后读回挂死点;
/// 默认 None(零输出零分配)。
pub(crate) pc_watch: Option<PathBuf>,
} }
impl Drop for Vm { impl Drop for Vm {
@@ -423,6 +428,13 @@ impl Vm {
self.trace_instructions = on; self.trace_instructions = on;
} }
/// 设置 last-pc 现场文件路径(开启后 dispatch 主循环每 2^16 指令追加写一行
/// `pc/opcode/flat_id/frames`,供监督者超时/崩溃杀子进程后读回挂死点);
/// None 清除。
pub fn set_pc_watch(&mut self, path: Option<PathBuf>) {
self.pc_watch = path;
}
/// 只读访问 VM 的 epoch arena。 /// 只读访问 VM 的 epoch arena。
pub fn epoch(&self) -> &Epoch { pub fn epoch(&self) -> &Epoch {
&self.epoch &self.epoch
+2
View File
@@ -158,6 +158,7 @@ impl Vm {
saved_flat_id_stack: Vec::new(), saved_flat_id_stack: Vec::new(),
saved_table_gen_stack: Vec::new(), saved_table_gen_stack: Vec::new(),
trace_instructions: false, trace_instructions: false,
pc_watch: None,
}; };
vm.init_generator_intrinsics(); vm.init_generator_intrinsics();
vm.init_promise_intrinsics(); vm.init_promise_intrinsics();
@@ -293,6 +294,7 @@ impl Vm {
saved_flat_id_stack: Vec::new(), saved_flat_id_stack: Vec::new(),
saved_table_gen_stack: Vec::new(), saved_table_gen_stack: Vec::new(),
trace_instructions: false, trace_instructions: false,
pc_watch: None,
}; };
vm.init_generator_intrinsics(); vm.init_generator_intrinsics();
vm.init_promise_intrinsics(); vm.init_promise_intrinsics();