From 2f056e8a5dd4dc0f075413f931e82cede37d1057 Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Tue, 5 Jan 2021 16:10:40 +0000 Subject: [PATCH] aarch64: define PI_STATIC_AND_HIDDEN AArch64 always uses pc relative access to static and hidden object symbols, but the config setting was previously missing. This affects ld.so start up code. --- sysdeps/aarch64/configure | 5 +++++ sysdeps/aarch64/configure.ac | 4 ++++ 2 files changed, 9 insertions(+) diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure index 1f8223725f..5f5f3cc44c 100644 --- a/sysdeps/aarch64/configure +++ b/sysdeps/aarch64/configure @@ -1,6 +1,11 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/aarch64. +# Static and hidden objects are accessed without dynamic relocations. +# The exception is -mcmodel=large which is unsupported with PIC/PIE. +$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h + + # We check to see if the compiler and flags are # selecting the big endian ABI and if they are then # we set libc_cv_aarch64_be to yes which causes diff --git a/sysdeps/aarch64/configure.ac b/sysdeps/aarch64/configure.ac index da2a8d81d0..180a16a29f 100644 --- a/sysdeps/aarch64/configure.ac +++ b/sysdeps/aarch64/configure.ac @@ -1,6 +1,10 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. # Local configure fragment for sysdeps/aarch64. +# Static and hidden objects are accessed without dynamic relocations. +# The exception is -mcmodel=large which is unsupported with PIC/PIE. +AC_DEFINE(PI_STATIC_AND_HIDDEN) + # We check to see if the compiler and flags are # selecting the big endian ABI and if they are then # we set libc_cv_aarch64_be to yes which causes -- 2.43.5