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| author | Corinna Vinschen <corinna@vinschen.de> | 2015-03-30 16:53:52 +0200 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2015-03-30 16:53:52 +0200 |
| commit | 40b1aa400824382ba15a2545f8124deb3516b8a8 (patch) | |
| tree | 368a4cf1e582f64231b770c68be82a8aa1ef540f /winsup/cygwin/exceptions.cc | |
| parent | 13681ab7f16453ab523538af0f05e83da2046aa3 (diff) | |
| download | cygnal-40b1aa400824382ba15a2545f8124deb3516b8a8.tar.gz cygnal-40b1aa400824382ba15a2545f8124deb3516b8a8.tar.bz2 cygnal-40b1aa400824382ba15a2545f8124deb3516b8a8.zip | |
Prepare to rename/reuse struct ucontext.
* cygtls.h (struct _cygtls): Convert thread_context to type CONTEXT.
* exceptions.cc (_cygtls::signal_debugger): Use sizeof (CONTEXT) for
size of CONTEXT copied for GDB's digestion.
* include/cygwin/signal.h: Add a preliminary comment.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'winsup/cygwin/exceptions.cc')
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 3af9a54da..af534574b 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -1,7 +1,7 @@ /* exceptions.cc - Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, - 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Red Hat, Inc. + Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, + 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Red Hat, Inc. This file is part of Cygwin. @@ -1526,8 +1526,7 @@ _cygtls::signal_debugger (siginfo_t& si) #else c.Eip = retaddr (); #endif - memcpy (&thread_context, &c, (&thread_context._internal - - (unsigned char *) &thread_context)); + memcpy (&thread_context, &c, sizeof (CONTEXT)); /* Enough space for 32/64 bit addresses */ char sigmsg[2 * sizeof (_CYGWIN_SIGNAL_STRING " ffffffff ffffffffffffffff")]; __small_sprintf (sigmsg, _CYGWIN_SIGNAL_STRING " %d %y %p", si.si_signo, |