yonghong-song added a comment.
But it does not work for inner structs any more.
-bash-4.4$ cat t.c
#define __reloc__ __attribute__((preserve_access_index))
struct __reloc__ p;
struct p {
int a;
struct {
int b;
};
};
int test(struct p *arg) {
return arg->b;
}
-bash-4.4$
In only generates reloc for struct p's immediate members, but not inner
structures.
The forward declaration gives empty record with attribute set, but this set
does not
extend to inner record.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D69759/new/
https://reviews.llvm.org/D69759
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