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IDAPython for IDA 9.1

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This commit is contained in:
Arnaud Diederen
2025-03-13 16:17:53 +01:00
parent ae62cd4df5
commit af978e79e6
348 changed files with 62240 additions and 180466 deletions
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extapi.cpp
+28 -15
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@@ -71,6 +71,7 @@ bool ext_api_t::load(qstring *errbuf)
BIND_SYMBOL(_PyLong_AsByteArray);
BIND_SYMBOL_WEAK(PyEval_ThreadsInitialized);
BIND_SYMBOL_WEAK(PyEval_InitThreads);
BIND_SYMBOL_WEAK(Py_NoSiteFlag);
#undef BIND_SYMBOL
@@ -90,24 +91,34 @@ void ext_api_t::clear()
//-------------------------------------------------------------------------
bool ext_api_t::load(qstring *errbuf)
{
QASSERT(30603, lib_path.empty() && lib_handle == nullptr);
// First, let's figure out the library to load
Dl_info dl_info;
memset(&dl_info, 0, sizeof(dl_info));
int rc = dladdr((void *) Py_IsInitialized, &dl_info);
if ( rc == 0 )
if ( !lib_path.empty() && lib_handle != nullptr )
{
*errbuf = "Cannot determine path to shared object";
return false;
return true;
}
// QASSERT(30603, lib_path.empty() && lib_handle == nullptr);
lib_path = dl_info.dli_fname;
lib_handle = dlopen(lib_path.c_str(), RTLD_NOLOAD | RTLD_GLOBAL | RTLD_LAZY);
if ( lib_handle == nullptr )
// first, check if we have global symbols
if ( dlsym(RTLD_DEFAULT, "Py_IsInitialized") != nullptr )
lib_handle = RTLD_DEFAULT;
else
{
errbuf->sprnt("dlopen(\"%s\") failed: %s", lib_path.c_str(), qstrerror(-1));
return false;
// otherwise, look for shared library to import from
Dl_info dl_info;
memset(&dl_info, 0, sizeof(dl_info));
int rc = dladdr((void *) Py_IsInitialized, &dl_info);
if ( rc == 0 )
{
*errbuf = "Cannot determine path to shared object";
return false;
}
lib_path = dl_info.dli_fname;
lib_handle = dlopen(lib_path.c_str(), RTLD_NOLOAD | RTLD_GLOBAL | RTLD_LAZY);
if ( lib_handle == nullptr )
{
errbuf->sprnt("dlopen(\"%s\") failed: %s", lib_path.c_str(), qstrerror(-1));
return false;
}
}
#define BIND_SYMBOL(Name) \
@@ -132,6 +143,7 @@ bool ext_api_t::load(qstring *errbuf)
BIND_SYMBOL(PyFunction_New);
BIND_SYMBOL(PyFunction_GetCode);
BIND_SYMBOL(_PyLong_AsByteArray);
BIND_SYMBOL(Py_NoSiteFlag);
#undef BIND_SYMBOL
@@ -143,7 +155,8 @@ void ext_api_t::clear()
{
if ( lib_handle != nullptr )
{
dlclose(lib_handle);
if ( lib_handle != RTLD_DEFAULT )
dlclose(lib_handle);
lib_handle = nullptr;
}
}