forked from Imagelibrary/binutils-gdb
bb9a951fab
When the linker sees an input object containing nothing but IR during rescan, it should ignore it (LTO phase is over). But if the input object is a fat IR object, which has non-IR code as well, it should be used to resolve references as if it did not contain any IR at all. This patch adds lto_type to bfd and linker avoids claiming a fat IR object if no IR object should be claimed. bfd/ PR ld/23935 * archive.c (_bfd_compute_and_write_armap): Check bfd_get_lto_type instead of lto_slim_object. * elflink.c (elf_link_add_object_symbols): Likewise. * bfd.c (bfd_lto_object_type): New. (bfd): Remove lto_slim_object and add lto_type. (bfd_get_lto_type): New function. * elf.c (lto_section): Removed. (_bfd_elf_make_section_from_shdr): Don't set lto_slim_object. * format.c: (lto_section): New. (bfd_set_lto_type): New function. (bfd_check_format_matches): Call bfd_set_lto_type. * bfd-in2.h: Regenerated. binutils/ PR ld/23935 * nm.c (display_rel_file): Check bfd_get_lto_type instead of lto_slim_object. ld/ PR ld/23935 * ldmain.c (add_archive_element): Don't claim a fat IR object if no IR object should be claimed. * testsuite/ld-plugin/lto.exp (pr20103): Adjust fat IR test. Add PR ld/23935 test. * testsuite/ld-plugin/pr23935a.c: New file. * testsuite/ld-plugin/pr23935b.c: Likewise.
3 lines
57 B
C
3 lines
57 B
C
#include <stdio.h>
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int puts(const char *s) { return 0; }
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