From: "Martin Storsjö" <martin@martin.st>
To: ffmpeg-devel@ffmpeg.org
Cc: Andre Kempe <Andre.Kempe@arm.com>
Subject: [FFmpeg-devel] [PATCH] aarch64: Only emit the PAC/BTI note section when targeting ELF
Date: Wed, 9 Mar 2022 15:14:28 +0200
Message-ID: <20220309131428.52375-1-martin@martin.st> (raw)
This avoids build errors if such features are enabled while targeting
another binary format. (Using such features on other platforms
might require some other form of signaling/setup though, but
the ELF specific .note section isn't applicable at least.)
Signed-off-by: Martin Storsjö <martin@martin.st>
---
libavutil/aarch64/asm.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/aarch64/asm.S b/libavutil/aarch64/asm.S
index b817eaab22..a7782415d7 100644
--- a/libavutil/aarch64/asm.S
+++ b/libavutil/aarch64/asm.S
@@ -141,7 +141,7 @@
#endif
-#if (GNU_PROPERTY_AARCH64_BTI != 0 || GNU_PROPERTY_AARCH64_PAC != 0)
+#if (GNU_PROPERTY_AARCH64_BTI != 0 || GNU_PROPERTY_AARCH64_PAC != 0) && defined(__ELF__)
.pushsection .note.gnu.property, "a"
.balign 8
.long 4
--
2.32.0 (Apple Git-132)
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next reply other threads:[~2022-03-09 13:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-09 13:14 Martin Storsjö [this message]
2022-03-14 22:45 ` Martin Storsjö
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