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or1k: add .note.GNU-stack section on linux

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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.
This commit is contained in:
Stafford Horne 2025-01-06 12:12:40 +00:00
parent fa778ba7d0
commit 803808b4ad
1 changed files with 5 additions and 0 deletions
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5
libgcc/config/or1k/lib1funcs.S
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@ -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