From: Jeremy Fitzhardinge <jeremy@valgrind.org>
Date: Mon, 8 Dec 2003 21:58:37 +0000 (+0000)
Subject: Patch from Tom Hughes: make --gdb-attach=yes work when a program is
X-Git-Tag: svn/VALGRIND_2_1_0~13
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bf546d2a1d5d3e45a1038dc5836ce3809c64f144;p=thirdparty%2Fvalgrind.git

Patch from Tom Hughes: make --gdb-attach=yes work when a program is
killed by a fatal signal.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2100
---

diff --git a/coregrind/vg_signals.c b/coregrind/vg_signals.c
index 1984c23dea..ece604ab86 100644
--- a/coregrind/vg_signals.c
+++ b/coregrind/vg_signals.c
@@ -1386,7 +1386,12 @@ static void vg_default_action(const vki_ksiginfo_t *info, ThreadId tid)
 	    VG_(pp_ExeContext)(ec);
 	 }
       }
-      
+
+      if (VG_(is_action_requested)( "Attach to GDB", & VG_(clo_GDB_attach) )) {
+         ThreadState* tst = & VG_(threads)[ tid ];      
+	 VG_(swizzle_esp_then_start_GDB)( tst->m_eip, tst->m_esp, tst->m_ebp );
+      }
+
       if (VG_(fatal_signal_set)) {
 	 VG_(fatal_sigNo) = sigNo;
 	 __builtin_longjmp(VG_(fatal_signal_jmpbuf), 1);