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From: "i at maskray dot me" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libgcc/99759] New: morestack.S should support .init_array.0
 besides .ctors.65535
Date: Thu, 25 Mar 2021 03:16:59 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99759

            Bug ID: 99759
           Summary: morestack.S should support .init_array.0 besides
                    .ctors.65535
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libgcc
          Assignee: unassigned at gcc dot gnu.org
          Reporter: i at maskray dot me
  Target Milestone: ---

to drop reliance on ld's default linker script

  .init_array    :
  {
    PROVIDE_HIDDEN (__init_array_start =3D .);
    KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*)
SORT_BY_INIT_PRIORITY(.ctors.*)))
    KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o
*crtend?.o ) .ctors))
    PROVIDE_HIDDEN (__init_array_end =3D .);
  }

The input section description is quite close but does not sort .init_array.*
and .ctors.* with the same priority together.=