[Bug server/13392] JMP insn in jump pad is not correct when offsetexceeds integer limit

["cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>]

http://sourceware.org/bugzilla/show_bug.cgi?id=13392

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> 2012-03-09 03:47:18 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    qiyao@sourceware.org    2012-03-09 03:47:15

Modified files:
    gdb/gdbserver  : ChangeLog linux-x86-low.c tracepoint.c 
    gdb/testsuite  : ChangeLog 
    gdb/testsuite/gdb.trace: change-loc.exp pending.exp 

Log message:
    2012-03-08  Yao Qi  <yao@codesourcery.com>
    Pedro Alves  <palves@redhat.com>

    Fix PR server/13392.
    * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
    offset of JMP insn.
    * tracepoint.c (remove_tracepoint): New.
    (cmd_qtdp): Call remove_tracepoint when failed to install.

    2012-03-08  Yao Qi  <yao@codesourcery.com>
    Pedro Alves  <palves@redhat.com>

    Fix PR server/13392.
    * gdb.trace/change-loc.exp (tracepoint_change_loc_1): Remove kfail.
    (tracepoint_change_loc_2): Remove kfail.  Return if failed to
    download tracepoints.
    * gdb.trace/pending.exp (pending_tracepoint_works): Likewise.
    (pending_tracepoint_resolved_during_trace): Likewise.
    (pending_tracepoint_installed_during_trace): Likewise.
    (pending_tracepoint_with_action_resolved): Likewise.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/gdbserver/ChangeLog.diff?cvsroot=src&r1=1.570&r2=1.571
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/gdbserver/linux-x86-low.c.diff?cvsroot=src&r1=1.36&r2=1.37
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/gdbserver/tracepoint.c.diff?cvsroot=src&r1=1.53&r2=1.54
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.3130&r2=1.3131
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.trace/change-loc.exp.diff?cvsroot=src&r1=1.6&r2=1.7
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.trace/pending.exp.diff?cvsroot=src&r1=1.5&r2=1.6

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