Add the sqlite3_memdebug_title_count global variable, used during debugging
to count the number of invocations of test_memdebug_settitle. By examining this variable in the debugger after a segfault, one can then set a breakpoint on test_memdebug_settitle that will fire just before the problem. FossilOrigin-Name: 27e3ca3e0f1da54e3527704a8601bb9003b086bf
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@ -1,5 +1,5 @@
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C Fix\sa\scouple\sof\stypos\sin\scomments.\s\sNo\schanges\sto\scode.
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D 2014-09-06T02:00:41.865
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C Add\sthe\ssqlite3_memdebug_title_count\sglobal\svariable,\sused\sduring\sdebugging\nto\scount\sthe\snumber\sof\sinvocations\sof\stest_memdebug_settitle.\s\sBy\sexamining\nthis\svariable\sin\sthe\sdebugger\safter\sa\ssegfault,\sone\scan\sthen\sset\sa\sbreakpoint\non\stest_memdebug_settitle\sthat\swill\sfire\sjust\sbefore\sthe\sproblem.
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D 2014-09-06T03:16:28.654
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F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
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F Makefile.in cf57f673d77606ab0f2d9627ca52a9ba1464146a
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F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
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@ -257,7 +257,7 @@ F src/test_intarray.c db4614c2262a06abc4409dc048d59c580c38320f
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F src/test_intarray.h 9dc57417fb65bc7835cc18548852cc08cc062202
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F src/test_journal.c f5c0a05b7b3d5930db769b5ee6c3766dc2221a64
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F src/test_loadext.c a5251f956ab6af21e138dc1f9c0399394a510cb4
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F src/test_malloc.c 5368fb1de77246da1ae0ff59cba0d30cb0e5812f
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F src/test_malloc.c fdac9732bd5ad6ae21d6b36cc265cca467caefb1
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F src/test_multiplex.c ca90057438b63bf0840ebb84d0ef050624519a76
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F src/test_multiplex.h c08e4e8f8651f0c5e0509b138ff4d5b43ed1f5d3
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F src/test_mutex.c 293042d623ebba969160f471a82aa1551626454f
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@ -1193,7 +1193,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
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F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
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F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
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F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
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P 73954f93c4c6f880c6e01d0d130e3fed40fd4106
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R fbb4555bc7385b94054e7551d7f50581
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U mistachkin
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Z 680a54f7aef088a3bc667976a8b39ee7
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P a758465e3cfa7e0cb8749d097cd6fb5f86b60955
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R 2db0351830e46d232702315b1a375c8e
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U drh
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Z b61df9da0225ca7d80ceab8d31d99aad
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@ -1 +1 @@
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a758465e3cfa7e0cb8749d097cd6fb5f86b60955
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27e3ca3e0f1da54e3527704a8601bb9003b086bf
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@ -696,6 +696,12 @@ static int test_memdebug_pending(
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return TCL_OK;
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}
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/*
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** The following global variable keeps track of the number of tests
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** that have run. This variable is only useful when running in the
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** debugger.
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*/
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static int sqlite3_memdebug_title_count = 0;
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/*
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** Usage: sqlite3_memdebug_settitle TITLE
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@ -713,6 +719,7 @@ static int test_memdebug_settitle(
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int objc,
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Tcl_Obj *CONST objv[]
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){
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sqlite3_memdebug_title_count++;
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if( objc!=2 ){
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Tcl_WrongNumArgs(interp, 1, objv, "TITLE");
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return TCL_ERROR;
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