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Emit a note warning the user that creating an executable stack because of a missing .note.GNU-stack section is deprecated.

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PR 29072
bfd	* elflink.c (bfd_elf_size_dynamic_sections): Display a note to the
	user that the current ehaviour of creating an executable stack
	because of a missing .note.GNU-stack section is deprecated and
	will be changed in a future release.

binutils* testsuite/lib/binutils-common.exp (prune_warnings_extra): Filter
	out notes about the executable stacjk behaviour beign deprecated.

ld	* testsuite/ld-elf/pr29072.b.warn: Update to include the note
	about the linker's behaviour being depreccated.
This commit is contained in:
Nick Clifton
2022-04-25 12:51:31 +01:00
parent 5f59e7e0c7
commit 0d38576a34
6 changed files with 28 additions and 2 deletions
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binutils/testsuite/lib/binutils-common.exp
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@@ -638,6 +638,7 @@ proc prune_warnings_extra { text } {
# PR binutils/23898: It is OK to have gaps in build notes.
regsub -all "(^|\n)(\[^\n\]*: Warning: Gap in build notes detected from\[^\n\]*\n?)+" $text "\\1" text
regsub -all "(^|\n)(\[^\n\]*: warning:\[^\n\]*missing \\.note\\.GNU-stack section\[^\n\]*\n?)+" $text "\\1" text
regsub -all "(^|\n)(\[^\n\]*: NOTE: This behaviour is deprecated\[^\n\]*\n?)+" $text "\\1" text
return $text
}