fix position independent loads of function symbols.

For `extern int x[1];`, can use PCREL32 for &x. But for `extern int
x(int)`, must use GOTREL, when not being called directly (that's PLT).
Therefore the type of an external symbol (actually just whether it
denotes a function) matters when deciding what kind of relocation to
emit, so keep that information.

1 files changed, 1 insertions, 1 deletions

diff --git a/ir/intrin.c b/ir/intrin.c
index cd2865a..2ef826c 100644
--- a/ir/intrin.c
+++ b/ir/intrin.c
@@ -24,7 +24,7 @@ intrin(struct block *blk, int *curi, enum intrin in, struct arg *args, int narg,
          /* memcpy */
          *args[1].ty = *args[0].ty = mktyperef(cls2type(KPTR));
          insertinstr(blk, (*curi)++, mkarginstr(cls2type(cls), mkintcon(cls, td->siz)));
-         *this = mkinstr(Ocall, 0, mksymref("memcpy"), this->r);
+         *this = mkinstr(Ocall, 0, mksymref("memcpy", 1), this->r);
          calltab.p[this->r.i].narg = 3;
          calltab.p[this->r.i].ret = cls2type(0);
          return 0;