26 lines
837 B
Diff
26 lines
837 B
Diff
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From d4136903a29baabeec8987b53081def8b4a49826 Mon Sep 17 00:00:00 2001
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From: Guillaume Gardet <guillaume.gardet@arm.com>
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Date: Mon, 14 Dec 2020 15:38:22 +0000
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Subject: [PATCH] aarch64: fix static PIE start code for BTI [BZ #27068]
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A bti c was missing from rcrt1.o which made all -static-pie
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binaries fail at program startup on BTI enabled systems.
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Fixes bug 27068.
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---
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sysdeps/aarch64/start.S | 1 +
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1 file changed, 1 insertion(+)
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Index: glibc-2.32/sysdeps/aarch64/start.S
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===================================================================
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--- glibc-2.32.orig/sysdeps/aarch64/start.S
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+++ glibc-2.32/sysdeps/aarch64/start.S
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@@ -101,6 +101,7 @@ _start:
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because crt1.o and rcrt1.o share code and the later must avoid the
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use of GOT relocations before __libc_start_main is called. */
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__wrap_main:
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+ BTI_C
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b main
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#endif
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