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dav1d: add patch to fix unaligned opcodes on aarch64

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Helmut Pozimski 2019-10-27 08:17:34 +01:00
parent 4209cea855
commit f3a8913fc0
1 changed files with 38 additions and 0 deletions
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srcpkgs/dav1d/patches/a6228f47f0eebcdfebb1753a786e3e1654b51ea4.patch Normal file
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@ -0,0 +1,38 @@
From a6228f47f0eebcdfebb1753a786e3e1654b51ea4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Fri, 11 Oct 2019 13:17:36 +0300
Subject: [PATCH] arm64: ipred: Make sure all symbols are aligned
If building with debug information enabled, binutils error out with
"unaligned opcodes detected in executable segment", if there are
symbols (even local ones that don't end up in the symbol table)
that point to unaligned addresses in the text section.
This fixes issue #300.
---
src/arm/64/ipred.S | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/arm/64/ipred.S b/src/arm/64/ipred.S
index 41b3c1cb..9513212b 100644
--- src/arm/64/ipred.S
+++ src/arm/64/ipred.S
@@ -2244,6 +2244,7 @@ L(ipred_cfl_ac_420_tbl):
.hword L(ipred_cfl_ac_420_tbl) - L(ipred_cfl_ac_420_w16)
.hword L(ipred_cfl_ac_420_tbl) - L(ipred_cfl_ac_420_w8)
.hword L(ipred_cfl_ac_420_tbl) - L(ipred_cfl_ac_420_w4)
+ .hword 0
L(ipred_cfl_ac_420_w16_tbl):
.hword L(ipred_cfl_ac_420_w16_tbl) - L(ipred_cfl_ac_420_w16_wpad0)
@@ -2432,6 +2433,7 @@ L(ipred_cfl_ac_422_tbl):
.hword L(ipred_cfl_ac_422_tbl) - L(ipred_cfl_ac_422_w16)
.hword L(ipred_cfl_ac_422_tbl) - L(ipred_cfl_ac_422_w8)
.hword L(ipred_cfl_ac_422_tbl) - L(ipred_cfl_ac_422_w4)
+ .hword 0
L(ipred_cfl_ac_422_w16_tbl):
.hword L(ipred_cfl_ac_422_w16_tbl) - L(ipred_cfl_ac_422_w16_wpad0)
--
2.22.0