In the OpenRISC build we get the following warning: ld: warning: __modsi3_s.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
Fix this by adding a .note.GNU-stack to indicate the stack does not need to be executable for the lib1funcs. Note, this is also needed for the upcoming glibc 2.41. libgcc/ * config/or1k/lib1funcs.S: Add .note.GNU-stack section on linux. --- libgcc/config/or1k/lib1funcs.S | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libgcc/config/or1k/lib1funcs.S b/libgcc/config/or1k/lib1funcs.S index 0c2ec5fc8c4..8f7266bedb9 100644 --- a/libgcc/config/or1k/lib1funcs.S +++ b/libgcc/config/or1k/lib1funcs.S @@ -19,6 +19,11 @@ a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ +/* An executable stack is *not* required for these functions. */ +#ifdef __linux__ +.section .note.GNU-stack,"",%progbits +.previous +#endif #ifdef L__mulsi3 .balign 4 -- 2.47.0