bfd: ld: sframe: set SEC_EXCLUDE when discarding SFrame sections
Fix PR libsframe/33127 "ld -r" doesn't remove the sframe relocation
against the discarded section
When an SFrame section is marked for deletion, set its section size to
zero. And mark it with SEC_EXCLUDE.
Using the testcase provided by H.J. Lu.
bfd/
PR ld/33127
* elf-sframe.c: Set section size to 0 if all FDEs are to be
deleted. While at it, keep the rawsize updated.
* elflink.c (bfd_elf_discard_info): Set SEC_EXCLUDE to mark for
exclusion from final link.
ld/
PR ld/33127
* testsuite/ld-x86-64/sframe-reloc-2.d: New test.
* testsuite/ld-x86-64/x86-64.exp: Run sframe-reloc-2.
4 files changed
