| Brad Bishop | d7bf8c1 | 2018-02-25 22:55:05 -0500 | [diff] [blame] | 1 | From 44ef80688b56beea85c0070840dea1e2a4e34aed Mon Sep 17 00:00:00 2001 |
| 2 | From: Khem Raj <raj.khem@gmail.com> |
| 3 | Date: Tue, 13 Jun 2017 12:12:52 -0700 |
| 4 | Subject: [PATCH 49/49] gcc: Enable static PIE |
| 5 | |
| 6 | Static PIE support in GCC |
| 7 | see |
| 8 | https://gcc.gnu.org/ml/gcc/2015-06/msg00008.html |
| 9 | |
| 10 | startfiles before patch: |
| 11 | -static -> crt1.o crti.o crtbeginT.o |
| 12 | -static -PIE -> crt1.o crti.o crtbeginT.o |
| 13 | |
| 14 | after patch: |
| 15 | -static -> crt1.o crti.o crtbeginT.o |
| 16 | -static -PIE -> rcrt1.o crti.o crtbeginS.o |
| 17 | |
| 18 | Upstream-Status: Pending |
| 19 | |
| 20 | Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> |
| 21 | |
| 22 | --- |
| 23 | gcc/config/gnu-user.h | 6 +++--- |
| 24 | 1 file changed, 3 insertions(+), 3 deletions(-) |
| 25 | |
| 26 | diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h |
| 27 | index de605b0..b035bbe 100644 |
| 28 | --- a/gcc/config/gnu-user.h |
| 29 | +++ b/gcc/config/gnu-user.h |
| 30 | @@ -52,11 +52,11 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| 31 | #define GNU_USER_TARGET_STARTFILE_SPEC \ |
| 32 | "%{shared:; \ |
| 33 | pg|p|profile:gcrt1.o%s; \ |
| 34 | - static:crt1.o%s; \ |
| 35 | + static: %{" PIE_SPEC ": rcrt1.o%s; :crt1.o%s}; \ |
| 36 | " PIE_SPEC ":Scrt1.o%s; \ |
| 37 | :crt1.o%s} \ |
| 38 | crti.o%s \ |
| 39 | - %{static:crtbeginT.o%s; \ |
| 40 | + %{static: %{" PIE_SPEC ": crtbeginS.o%s; :crtbeginT.o%s}; \ |
| 41 | shared|" PIE_SPEC ":crtbeginS.o%s; \ |
| 42 | :crtbegin.o%s} \ |
| 43 | %{fvtable-verify=none:%s; \ |
| 44 | |
| 45 | 2.13.1 |
| 46 | |