[Bug remote/14329] GDB will get hang on Windows when using pipe to get stdout and stderr from stub

[cvs-commit at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=14329

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> 2012-07-18 04:36:31 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    xguo@sourceware.org    2012-07-18 04:36:24

Modified files:
    gdb            : ChangeLog defs.h ser-base.c 

Log message:
    2012-07-18  Terry Guo  <terry.guo@arm.com>

    PR 14329
    * defs.h (GDB_MI_MSG_WIDTH): New.
    * ser_base (ser_base_read_error_fd): New function.
    (do_ser_base_readchar): Poll error file descriptor as well as
    standard output.
    (generic_readchar): Refactor error handling.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.14472&r2=1.14473
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/defs.h.diff?cvsroot=src&r1=1.317&r2=1.318
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ser-base.c.diff?cvsroot=src&r1=1.24&r2=1.25

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