upstream fix for arm32

[packages/mold.git] / arm32-reloc.patch

From 52943009b7dce4a0ebb5943092d47e6e33625401 Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@bluewhale.systems>
Date: Sun, 19 Jun 2022 11:28:37 +0800
Subject: [PATCH] [ELF] Handle R_ARM_MOVT_PREL and R_ARM_PREL31 as
 non-address-taking relocations

This is an attempt to fix https://github.com/rui314/mold/issues/545 though
I don't know if this is a correct fix.
---
 elf/arch-arm32.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/elf/arch-arm32.cc b/elf/arch-arm32.cc
index 65a9dede..1b94e931 100644
--- a/elf/arch-arm32.cc
+++ b/elf/arch-arm32.cc
@@ -427,7 +427,7 @@ void InputSection<E>::scan_relocations(Context<E> &ctx) {
     case R_ARM_PREL31: {
       Action table[][4] = {
         // Absolute  Local    Imported data  Imported code
-        {  ERROR,    NONE,    ERROR,         ERROR },      // DSO
+        {  ERROR,    NONE,    ERROR,         PLT   },      // DSO
         {  ERROR,    NONE,    COPYREL,       PLT   },      // PIE
         {  NONE,     NONE,    COPYREL,       PLT   },      // PDE
       };