| commit | 92565bd752bfa321068e22f4253c38cb179d77bb | |
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 17 Nov 2017 18:37:58 +0000 (17 18:37 +0000) | ||
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 17 Nov 2017 18:37:58 +0000 (17 18:37 +0000) | ||
| tree | 64414fe8cf973a41f805724f401380e9b0538a41 | treesnapshot (tar.gz zip) |
| parent | 4a57ae2569fba9cffbad6631d11ee3357b000ddd | commitdiff |
Use rcrt1.o%s/grcrt1.o%s to relocate static PIE
crt1.o is used to create dynamic and non-PIE static executables. Static
PIE needs to link with rcrt1.o, instead of crt1.o, which is also used by
musl libc and OpenBSD:
https://gcc.gnu.org/ml/gcc/2015-06/msg00008.html
to relocate static PIE at run-time. When -pg is used with -static-pie,
grcrt1.o should be used.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Use
rcrt1.o%s/grcrt1.o%s for -static-pie.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254890 138bc75d-0d04-0410-961f-82ee72b054a4
crt1.o is used to create dynamic and non-PIE static executables. Static
PIE needs to link with rcrt1.o, instead of crt1.o, which is also used by
musl libc and OpenBSD:
https://gcc.gnu.org/ml/gcc/2015-06/msg00008.html
to relocate static PIE at run-time. When -pg is used with -static-pie,
grcrt1.o should be used.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Use
rcrt1.o%s/grcrt1.o%s for -static-pie.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254890 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/gnu-user.h | diffblobblamehistory |