Moved from https://issues.dlang.org/show_bug.cgi?id=5922[email protected] writes:
D2 code, static (thread-local) variables can't be used in ASM:
void main() {
static size_t x = 10;
asm {
mov EDI, x;
}
}
It produces:
object.Error: Access Violation
They work using __gshared, this gives no errors:
void main() {
__gshared static size_t x = 10;
asm {
mov EDI, x;
}
}
My suggestion is to remove this source of errors. One solution may be to disallow the direct access to static variables from asm code, avoiding this bug.
Comment #1 by bugzilla — 2020-08-22T08:19:39Z
The current dmd says:
test.d(7): Error: cannot directly load TLS variable `x`