port(2P step 2): ScriptLib/PythonLauncher on the embedded interpreter

Link mtpython into port_logic and copy 40250's ScriptLib launcher across: PythonLauncher, PythonUtils and PythonMarshal, plus the 12 forwarding headers that make its `#include <Python-2.7/*>` lines compile unchanged. symtable.h forward-declares mod_ty rather than including Python-ast.h, whose one-word macros (Delete, Module, Set, Print) collide with EterLib/Pool.h — the same clash 40250 sidestepped by commenting out PySymtable_Build. Two `// PORT:` edits: `unsigned char(val)` is an MSVC extension (PythonUtils.cpp, twice), and PyObject_AsCharBuffer wants a Py_ssize_t* (TraceFunc). port_python_launcher_test drives the launcher in the order UserInterface.cpp does (:241-434): Create(), __DEBUG__/__COMMAND_LINE__, TRUE/FALSE, a CRLF script through RunMemoryTextFile, a .pyc through RunCompiledFile, then RunFile reading system.py out of the real pack. It stops at `ImportError: No module named app`, i.e. the first C++ module RunMainScript registers — that is the 2V0 slice, and the stdlib behind it is step 3. The host flags (Py_NoSiteFlag and friends) sit in the test for now; step 3 moves them into the platform layer. port-map statuses are set only for what the test actually executes: 10 of 12 launcher functions and 4 of 11 marshal ones (the small-.pyc path delegates to CPython's own reader, so the ported r_object stays unreached). PythonUtils compiles but nothing calls it until the binding modules arrive, so it stays TODO. Windows has no mtpython yet, so port_logic drops ScriptLib and the shims there. Tests: macOS ctest 27/27 incl. port.python_launcher; port_logic (with ScriptLib) also compiles for android arm64 (NDK API 24) and ios arm64. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-23 08:54:48 +09:00
parent 5fad769ee8
commit 43bb561551
28 changed files with 1879 additions and 8 deletions
@@ -0,0 +1,65 @@
+{
+  "reference": "ScriptLib/PythonUtils.cpp",
+  "reference_sha256": "ede046a6a16563cb65976c8c99199f401a29fe9614c07a32e577176c2827aaba",
+  "priority": "P4",
+  "contracts": [],
+  "functions": {
+    "Py_BadArgument": {
+      "status": "TODO"
+    },
+    "Py_BuildException": {
+      "status": "TODO"
+    },
+    "Py_BuildNone": {
+      "status": "TODO"
+    },
+    "Py_ReleaseNone": {
+      "status": "TODO"
+    },
+    "PyTuple_GetObject": {
+      "status": "TODO"
+    },
+    "PyTuple_GetLong": {
+      "status": "TODO"
+    },
+    "PyTuple_GetDouble": {
+      "status": "TODO"
+    },
+    "PyTuple_GetFloat": {
+      "status": "TODO"
+    },
+    "PyTuple_GetByte": {
+      "status": "TODO"
+    },
+    "PyTuple_GetInteger": {
+      "status": "TODO"
+    },
+    "PyTuple_GetUnsignedLong": {
+      "status": "TODO"
+    },
+    "PyTuple_GetUnsignedInteger": {
+      "status": "TODO"
+    },
+    "PyTuple_GetString": {
+      "status": "TODO"
+    },
+    "PyTuple_GetBoolean": {
+      "status": "TODO"
+    },
+    "PyCallClassMemberFunc": {
+      "status": "TODO"
+    },
+    "PyCallClassMemberFunc_ByPyString": {
+      "status": "TODO"
+    },
+    "__PyCallClassMemberFunc_ByCString": {
+      "status": "TODO"
+    },
+    "__PyCallClassMemberFunc_ByPyString": {
+      "status": "TODO"
+    },
+    "__PyCallClassMemberFunc": {
+      "status": "TODO"
+    }
+  }
+}