From 04f8967487515179cc6dfc7c828f77eeb75c08d3 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Fri, 18 Dec 2020 04:24:26 -0800 Subject: elf: Copy elf_gnu_osabi_retain only for relocatable link Copy elf_gnu_osabi_retain from input only for relocatable link since SHF_GNU_RETAIN has no impact on non-relocatable outputs. bfd/ PR ld/27091 * elflink.c (elf_link_input_bfd): Copy elf_gnu_osabi_retain from input only for relocatable link. ld/ PR ld/27091 * testsuite/ld-elf/retain7.s: New file. * testsuite/ld-elf/retain7a.d: Likewise. * testsuite/ld-elf/retain7b.d: Likewise. --- ld/ChangeLog | 7 +++++++ ld/testsuite/ld-elf/retain7.s | 5 +++++ ld/testsuite/ld-elf/retain7a.d | 11 +++++++++++ ld/testsuite/ld-elf/retain7b.d | 10 ++++++++++ 4 files changed, 33 insertions(+) create mode 100644 ld/testsuite/ld-elf/retain7.s create mode 100644 ld/testsuite/ld-elf/retain7a.d create mode 100644 ld/testsuite/ld-elf/retain7b.d (limited to 'ld') diff --git a/ld/ChangeLog b/ld/ChangeLog index 34d58d4..392165b 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,10 @@ +2020-12-18 H.J. Lu + + PR ld/27091 + * testsuite/ld-elf/retain7.s: New file. + * testsuite/ld-elf/retain7a.d: Likewise. + * testsuite/ld-elf/retain7b.d: Likewise. + 2020-12-16 Howard Chu H.J. Lu diff --git a/ld/testsuite/ld-elf/retain7.s b/ld/testsuite/ld-elf/retain7.s new file mode 100644 index 0000000..a6cc869 --- /dev/null +++ b/ld/testsuite/ld-elf/retain7.s @@ -0,0 +1,5 @@ + .type _start,"function" + .section .text,"axR",%progbits + .global _start +_start: + .nop diff --git a/ld/testsuite/ld-elf/retain7a.d b/ld/testsuite/ld-elf/retain7a.d new file mode 100644 index 0000000..544ff8a --- /dev/null +++ b/ld/testsuite/ld-elf/retain7a.d @@ -0,0 +1,11 @@ +#name: SHF_GNU_RETAIN 7a +#source: retain7.s +#ld: -e _start --gc-sections +#notarget: ![supports_gnu_osabi] ![check_gc_sections_available] +#readelf: -h + +#failif +ELF Header: +#... + OS/ABI: UNIX - GNU +#pass diff --git a/ld/testsuite/ld-elf/retain7b.d b/ld/testsuite/ld-elf/retain7b.d new file mode 100644 index 0000000..0e5b12b --- /dev/null +++ b/ld/testsuite/ld-elf/retain7b.d @@ -0,0 +1,10 @@ +#name: SHF_GNU_RETAIN 7a +#source: retain7.s +#ld: -r +#notarget: ![supports_gnu_osabi] ![check_gc_sections_available] +#readelf: -h + +ELF Header: +#... + OS/ABI: UNIX - GNU +#pass -- cgit v1.1