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From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug corefiles/25631] GDB cannot access unwritten-to mmap'd buffer
 from core file
Date: Wed, 22 Jul 2020 19:54:44 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D25631

--- Comment #5 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gn=
u.org> ---
The master branch has been updated by Kevin Buettner <kevinb@sourceware.org=
>:

https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3D94c265d790b8=
8e691b9ea0173b7000a54a3eb0a0

commit 94c265d790b88e691b9ea0173b7000a54a3eb0a0
Author: Kevin Buettner <kevinb@redhat.com>
Date:   Wed Mar 4 17:42:43 2020 -0700

    Test ability to access unwritten-to mmap data in core file

    gdb/testsuite/ChangeLog:

            PR corefiles/25631
            * gdb.base/corefile.exp (accessing anonymous, unwritten-to mmap
data):
            New test.
            * gdb.base/coremaker.c (buf3): New global.
            (mmapdata): Add mmap call which uses MAP_ANONYMOUS and MAP_PRIV=
ATE
            flags.

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