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-rw-r--r--pkg/qbe/patch/0001-arm64-prevent-stack-clobber-when-passing-structures-.patch33
1 files changed, 0 insertions, 33 deletions
diff --git a/pkg/qbe/patch/0001-arm64-prevent-stack-clobber-when-passing-structures-.patch b/pkg/qbe/patch/0001-arm64-prevent-stack-clobber-when-passing-structures-.patch
deleted file mode 100644
index ca21a84f..00000000
--- a/pkg/qbe/patch/0001-arm64-prevent-stack-clobber-when-passing-structures-.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 6c1744026545445511f1c500653bab859bc79b50 Mon Sep 17 00:00:00 2001
-From: Michael Forney <mforney@mforney.org>
-Date: Sat, 11 May 2019 19:38:13 -0700
-Subject: [PATCH] arm64: prevent stack clobber when passing structures < 8
- bytes
-
----
- arm64/abi.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/arm64/abi.c b/arm64/abi.c
-index 8209944..f37c892 100644
---- a/arm64/abi.c
-+++ b/arm64/abi.c
-@@ -312,12 +312,14 @@ stkblob(Ref r, Class *c, Fn *fn, Insl **ilp)
- {
- Insl *il;
- int al;
-+ uint64_t sz;
-
- il = alloc(sizeof *il);
- al = c->t->align - 2; /* NAlign == 3 */
- if (al < 0)
- al = 0;
-- il->i = (Ins){Oalloc+al, Kl, r, {getcon(c->t->size, fn)}};
-+ sz = c->class & Cptr ? c->t->size : c->size;
-+ il->i = (Ins){Oalloc+al, Kl, r, {getcon(sz, fn)}};
- il->link = *ilp;
- *ilp = il;
- }
---
-2.32.0
-