When linking with -static-pie, we need to use rcrt0.o (and grcrt0.o for
-pg). Also, set static:crt0.o before pie:Scrt1.o, otherwise -static -pie
fails to link with Scrt1.o due to missing _DYNAMIC symbol.
Also, -static-pie needs crtbeginS.o (otherwise it contains a relocation
in read-only .text).
And eventually, when HAVE_LD_PIE is not defined, there is no reason to
include the pie case
gcc/ChangeLog
* gcc/config/i386/gnu.h (STARTFILE_SPEC): Add static-pie cases
and fix -static -pie case.
---
gcc/config/i386/gnu.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/gcc/config/i386/gnu.h b/gcc/config/i386/gnu.h
index fb8d69a97d8..7d7bfa7da7b 100644
--- a/gcc/config/i386/gnu.h
+++ b/gcc/config/i386/gnu.h
@@ -27,12 +27,12 @@ along with GCC. If not, see <http://www.gnu.org/licenses/>.
#undef STARTFILE_SPEC
#if defined HAVE_LD_PIE
#define STARTFILE_SPEC \
- "%{!shared:
%{pg|p|profile:%{static:gcrt0.o%s;:gcrt1.o%s};pie:Scrt1.o%s;static:crt0.o%s;:crt1.o%s}}
\
- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
+ "%{!shared:
%{pg|p|profile:%{static-pie:grcrt0.o%s;static:gcrt0.o%s;:gcrt1.o%s};static-pie:rcrt0.o%s;static:crt0.o%s;pie:Scrt1.o%s;:crt1.o%s}}
\
+ crti.o%s
%{static:crtbeginT.o%s;shared|pie|static-pie:crtbeginS.o%s;:crtbegin.o%s}"
#else
#define STARTFILE_SPEC \
"%{!shared:
%{pg|p|profile:%{static:gcrt0.o%s;:gcrt1.o%s};static:crt0.o%s;:crt1.o%s}} \
- crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
+ crti.o%s %{static:crtbeginT.o%s;shared:crtbeginS.o%s;:crtbegin.o%s}"
#endif
#ifdef TARGET_LIBC_PROVIDES_SSP
