调整目录结构

2025-10-23 18:57:37 +08:00
parent 6cf4d9cb03
commit 4966a659aa
2173 changed files with 4343 additions and 11 deletions
--- a/Needed/mini-python/Include/internal/pycore_tracemalloc.h
+++ b/Needed/mini-python/Include/internal/pycore_tracemalloc.h
@@ -0,0 +1,123 @@
+#ifndef Py_INTERNAL_TRACEMALLOC_H
+#define Py_INTERNAL_TRACEMALLOC_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef Py_BUILD_CORE
+#  error "this header requires Py_BUILD_CORE define"
+#endif
+
+#include "pycore_hashtable.h"     // _Py_hashtable_t
+
+
+/* Trace memory blocks allocated by PyMem_RawMalloc() */
+#define TRACE_RAW_MALLOC
+
+
+struct _PyTraceMalloc_Config {
+    /* Module initialized?
+       Variable protected by the GIL */
+    enum {
+        TRACEMALLOC_NOT_INITIALIZED,
+        TRACEMALLOC_INITIALIZED,
+        TRACEMALLOC_FINALIZED
+    } initialized;
+
+    /* Is tracemalloc tracing memory allocations?
+       Variable protected by the GIL */
+    int tracing;
+
+    /* limit of the number of frames in a traceback, 1 by default.
+       Variable protected by the GIL. */
+    int max_nframe;
+};
+
+
+/* Pack the frame_t structure to reduce the memory footprint on 64-bit
+   architectures: 12 bytes instead of 16. */
+#if defined(_MSC_VER)
+#pragma pack(push, 4)
+#endif
+
+struct
+#ifdef __GNUC__
+__attribute__((packed))
+#endif
+tracemalloc_frame {
+    /* filename cannot be NULL: "<unknown>" is used if the Python frame
+       filename is NULL */
+    PyObject *filename;
+    unsigned int lineno;
+};
+#ifdef _MSC_VER
+#pragma pack(pop)
+#endif
+
+struct tracemalloc_traceback {
+    Py_uhash_t hash;
+    /* Number of frames stored */
+    uint16_t nframe;
+    /* Total number of frames the traceback had */
+    uint16_t total_nframe;
+    struct tracemalloc_frame frames[1];
+};
+
+
+struct _tracemalloc_runtime_state {
+    struct _PyTraceMalloc_Config config;
+
+    /* Protected by the GIL */
+    struct {
+        PyMemAllocatorEx mem;
+        PyMemAllocatorEx raw;
+        PyMemAllocatorEx obj;
+    } allocators;
+
+#if defined(TRACE_RAW_MALLOC)
+    PyThread_type_lock tables_lock;
+#endif
+    /* Size in bytes of currently traced memory.
+       Protected by TABLES_LOCK(). */
+    size_t traced_memory;
+    /* Peak size in bytes of traced memory.
+       Protected by TABLES_LOCK(). */
+    size_t peak_traced_memory;
+    /* Hash table used as a set to intern filenames:
+       PyObject* => PyObject*.
+       Protected by the GIL */
+    _Py_hashtable_t *filenames;
+    /* Buffer to store a new traceback in traceback_new().
+       Protected by the GIL. */
+    struct tracemalloc_traceback *traceback;
+    /* Hash table used as a set to intern tracebacks:
+       traceback_t* => traceback_t*
+       Protected by the GIL */
+    _Py_hashtable_t *tracebacks;
+    /* pointer (void*) => trace (trace_t*).
+       Protected by TABLES_LOCK(). */
+    _Py_hashtable_t *traces;
+    /* domain (unsigned int) => traces (_Py_hashtable_t).
+       Protected by TABLES_LOCK(). */
+    _Py_hashtable_t *domains;
+
+    struct tracemalloc_traceback empty_traceback;
+
+    Py_tss_t reentrant_key;
+};
+
+#define _tracemalloc_runtime_state_INIT \
+    { \
+        .config = { \
+            .initialized = TRACEMALLOC_NOT_INITIALIZED, \
+            .tracing = 0, \
+            .max_nframe = 1, \
+        }, \
+        .reentrant_key = Py_tss_NEEDS_INIT, \
+    }
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif  // !Py_INTERNAL_TRACEMALLOC_H