tinygo/loader/libclang_stubs.c
Ayke van Laethem b716cf1afd loader/libclang: fix CGo-related crash
Sometimes when a GC happens while processing a C fragment with libclang,
a pointer-typed integer with value 0x1 ends up on the Go stack and the
GC will trip over it. This commit changes the offending struct type to
be uintptr_t instead of void*.

See https://go-review.googlesource.com/c/go/+/66332 for a similar
change.
2019-04-20 10:07:26 +02:00

46 строки
1,3 КиБ
C

// This file implements some small trampoline functions. The signatures
// are slightly different from the ones defined in libclang.go, but they
// should be ABI compatible.
#include <clang-c/Index.h> // if this fails, install libclang-8-dev
CXCursor tinygo_clang_getTranslationUnitCursor(CXTranslationUnit tu) {
return clang_getTranslationUnitCursor(tu);
}
unsigned tinygo_clang_visitChildren(CXCursor parent, CXCursorVisitor visitor, CXClientData client_data) {
return clang_visitChildren(parent, visitor, client_data);
}
CXString tinygo_clang_getCursorSpelling(CXCursor c) {
return clang_getCursorSpelling(c);
}
enum CXCursorKind tinygo_clang_getCursorKind(CXCursor c) {
return clang_getCursorKind(c);
}
CXType tinygo_clang_getCursorType(CXCursor c) {
return clang_getCursorType(c);
}
CXCursor tinygo_clang_getTypeDeclaration(CXType t) {
return clang_getTypeDeclaration(t);
}
CXType tinygo_clang_getTypedefDeclUnderlyingType(CXCursor c) {
return clang_getTypedefDeclUnderlyingType(c);
}
CXType tinygo_clang_getCursorResultType(CXCursor c) {
return clang_getCursorResultType(c);
}
int tinygo_clang_Cursor_getNumArguments(CXCursor c) {
return clang_Cursor_getNumArguments(c);
}
CXCursor tinygo_clang_Cursor_getArgument(CXCursor c, unsigned i) {
return clang_Cursor_getArgument(c, i);
}