File 0001-Fix-crash-when-running-QtCore-Stack-is-misaligned-on.patch of Package libqt5-qtbase.17591

From c6971637a9fc900de67966e7222337f0cb88106b Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Wed, 2 Oct 2019 07:56:16 -0700
Subject: [PATCH] Fix crash when running QtCore: Stack is misaligned on x86-64

When our ELF entry point function is started by the kernel, the stack is
aligned at 16 bytes. However, the stack is expected to be off by 8, due
to a preceding CALL instruction which didn't exist. This cauases a crash
further down as the compiler may generate aligned stack access.

Change-Id: I1496b069cc534f1a838dfffd15c9dc4ef9e3869e
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
---
 src/corelib/global/qlibraryinfo.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp
index c0a5369cdd..09ea424b1e 100644
--- a/src/corelib/global/qlibraryinfo.cpp
+++ b/src/corelib/global/qlibraryinfo.cpp
@@ -709,10 +709,14 @@ QT_END_NAMESPACE
 
 #include "private/qcoreapplication_p.h"
 
+QT_WARNING_DISABLE_GCC("-Wattributes")
+QT_WARNING_DISABLE_CLANG("-Wattributes")
+QT_WARNING_DISABLE_INTEL(2621)
+
 extern const char qt_core_interpreter[] __attribute__((section(".interp")))
     = ELF_INTERPRETER;
 
-extern "C" void qt_core_boilerplate();
+extern "C" void qt_core_boilerplate() __attribute__((force_align_arg_pointer));
 void qt_core_boilerplate()
 {
     printf("This is the QtCore library version " QT_BUILD_STR "\n"
-- 
2.23.0