executor: main 内部步骤块注释补充(参数解析/读映像/信任链/sidecar 路径/回放打开)
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@@ -234,6 +234,7 @@ int main(int argc, char** argv) {
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}
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const std::string stb_path = argv[1];
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// 参数:--cycles N / --replay <file> / --step(缺省 cycles=10、无回放、非单步)
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uint32_t cycles = 10;
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bool step_mode = false;
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std::string replay;
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@@ -247,6 +248,7 @@ int main(int argc, char** argv) {
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}
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}
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// 读 .stb 映像(二进制)到字节缓冲
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std::string err;
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std::vector<uint8_t> bytes;
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{
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@@ -257,6 +259,7 @@ int main(int argc, char** argv) {
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}
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bytes.assign(std::istreambuf_iterator<char>(in), std::istreambuf_iterator<char>());
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}
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// 结构校验(Image::from)+ 型号/SHA-256 校验(Machine::create)
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const vm::Image img = vm::Image::from(bytes);
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if (!img.ok()) {
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std::fprintf(stderr, "error: %s\n", img.error().c_str());
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@@ -268,7 +271,7 @@ int main(int argc, char** argv) {
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return 1;
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}
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// sidecar:<name>.runtime.toml
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// sidecar 路径推导:<name>.stb → <name>.runtime.toml
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std::string sidecar_path = stb_path;
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const size_t dot = sidecar_path.find_last_of('.');
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if (dot != std::string::npos) {
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@@ -281,7 +284,7 @@ int main(int argc, char** argv) {
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return 1;
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}
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// 回放缓冲
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// 回放缓冲(当前行 0/1 序列)+ 打开回放文件;打不开 → 报错退出
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std::vector<int> replay_line;
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std::ifstream replay_in;
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if (!replay.empty()) {
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