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e893286918
On gcc5 the kernel does not link:
ld: .eh_frame_hdr table[4] FDE at 0000000000000648 overlaps table[5] FDE at 0000000000000670.
Because prior GCC versions always emitted NOPs on ALIGN directives, but
gcc5 started omitting them.
.LSTARTFDEDLSI1 says:
/* HACK: The dwarf2 unwind routines will subtract 1 from the
return address to get an address in the middle of the
presumed call instruction. Since we didn't get here via
a call, we need to include the nop before the real start
to make up for it. */
.long .LSTART_sigreturn-1-. /* PC-relative start address */
But commit
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.. | ||
vdso32 | ||
.gitignore | ||
checkundef.sh | ||
Makefile | ||
vclock_gettime.c | ||
vdso2c.c | ||
vdso2c.h | ||
vdso32-setup.c | ||
vdso-layout.lds.S | ||
vdso-note.S | ||
vdso.lds.S | ||
vdsox32.lds.S | ||
vgetcpu.c | ||
vma.c |