mirror of
https://git.yoctoproject.org/poky
synced 2026-04-30 03:32:12 +02:00
c23734c45f
The static PIE patch was updated by Juro Bystricky <juro.bystricky@intel.com> to work with gcc 7.3. This update from the stable gcc 7 branch includes the retpoline functionality which is useful to assist with recent security issues. Two backported patches were dropped as they're included in 7.3. (From OE-Core rev: 99b1998157ecbd2bc8ac7c24fae859d48b152f58) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
47 lines
1.3 KiB
Diff
47 lines
1.3 KiB
Diff
From 44ef80688b56beea85c0070840dea1e2a4e34aed Mon Sep 17 00:00:00 2001
|
|
From: Khem Raj <raj.khem@gmail.com>
|
|
Date: Tue, 13 Jun 2017 12:12:52 -0700
|
|
Subject: [PATCH 49/49] gcc: Enable static PIE
|
|
|
|
Static PIE support in GCC
|
|
see
|
|
https://gcc.gnu.org/ml/gcc/2015-06/msg00008.html
|
|
|
|
startfiles before patch:
|
|
-static -> crt1.o crti.o crtbeginT.o
|
|
-static -PIE -> crt1.o crti.o crtbeginT.o
|
|
|
|
after patch:
|
|
-static -> crt1.o crti.o crtbeginT.o
|
|
-static -PIE -> rcrt1.o crti.o crtbeginS.o
|
|
|
|
Upstream-Status: Pending
|
|
|
|
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
|
|
|
|
---
|
|
gcc/config/gnu-user.h | 6 +++---
|
|
1 file changed, 3 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h
|
|
index de605b0..b035bbe 100644
|
|
--- a/gcc/config/gnu-user.h
|
|
+++ b/gcc/config/gnu-user.h
|
|
@@ -52,11 +52,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
#define GNU_USER_TARGET_STARTFILE_SPEC \
|
|
"%{shared:; \
|
|
pg|p|profile:gcrt1.o%s; \
|
|
- static:crt1.o%s; \
|
|
+ static: %{" PIE_SPEC ": rcrt1.o%s; :crt1.o%s}; \
|
|
" PIE_SPEC ":Scrt1.o%s; \
|
|
:crt1.o%s} \
|
|
crti.o%s \
|
|
- %{static:crtbeginT.o%s; \
|
|
+ %{static: %{" PIE_SPEC ": crtbeginS.o%s; :crtbeginT.o%s}; \
|
|
shared|" PIE_SPEC ":crtbeginS.o%s; \
|
|
:crtbegin.o%s} \
|
|
%{fvtable-verify=none:%s; \
|
|
|
|
2.13.1
|
|
|