Bug 14043 - ARM glibc lost profil_counter export
Summary: ARM glibc lost profil_counter export
Status: RESOLVED FIXED
Alias: None
Product: glibc
Classification: Unclassified
Component: ports (show other bugs)
Version: 2.15
: P2 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-05-01 14:19 UTC by Joseph Myers
Modified: 2014-06-25 11:09 UTC (History)
2 users (show)

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Last reconfirmed:
fweimer: security-

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Description Joseph Myers 2012-05-01 14:19:09 UTC 
ARM glibc used to export the profil_counter symbol at version GLIBC_2.4.  This export disappeared, apparently as a result of:

2007-12-21  Daniel Jacobowitz  <dan@codesourcery.com>

        * sysdeps/unix/sysv/linux/arm/profil-counter.h: Use the i386 version.
        * sysdeps/unix/sysv/linux/arm/register-dump.h (register_dump): Update
        to use ucontext.
        (REGISTER_DUMP): Likewise.
        * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h (SIGCONTEXT,
        SIGCONTEXT_EXTRA_ARGS, GET_PC, GET_FRAME, GET_STACK): Likewise.
        (sigaction, __sigaction): Define.
        * sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Delete.
Comment 1 Joseph Myers 2012-05-01 14:24:35 UTC 
Fixed by:

commit d353499456b30ef7b8e3b020f310ee0eef40d2e1
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Tue May 1 07:22:52 2012 -0700

    Restore ARM profil_counter export (bug 14043).