Hi You're correct, our application doesn't need 64 bit support. I've tried your suggestion.
Not only does our test harness using the in memory database now work, but also our integration tests ( reading SQLite database files generated by the PC database browser ). So.... we're now up and running. There are, however a few values that still look odd in the trace ( Attached trace.txt ). I'd appreciate your feedback on whether this looks normal, or whether we have something else screwy going on. I'd just like to say you've been extremely helpful, and it is deeply appreciated. Kindest regards and Viva la SQLite!. Richard -- Richard Barrass. Senior Embedded Software Engineer Cardinal Health (Alaris Products). e: [EMAIL PROTECTED] t: 01256 388381 f: 01256 388466 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: 14 August 2006 16:54 To: sqlite-users@sqlite.org Subject: Re: [sqlite] Problems with sqlite 3.3.6 on ARM embedded platform "Barrass, Richard" <[EMAIL PROTECTED]> wrote: > Thanks for the help. > > I took a little while to extract our standard out ( It's multiplexed > with the test harness results at current ). > > Here's the trace:- > > VDBE Execution Trace: > SQL: [PRAGMA vdbe_trace=ON] > 0 Expire 1 0 > 1 Halt 0 0 > VDBE Execution Trace: > SQL: [SELECT * FROM sqlite_master] > 0 Goto 0 14 > 14 Transaction 0 0 > 15 VerifyCookie 0 1 > 16 Goto 0 1 > 1 Integer 0 0 # sqlite_master > Stack: i:619574286855700480 Hmmm.... Where is that big number coming from? The hex value is 0x8992b8800000000. In other words, it appears to set the lower 32-bits to zero correctly, but leave the upper 32-bits in a random state. Here is the code that does the setting: case OP_Integer: { pTos++; pTos->flags = MEM_Int; pTos->i = pOp->p1; break; } The pOp->p1 value is 0 and is a 32-bit integer. pTos->i is a 64-bit integer. More and more I suspect that your compiler is generating incorrect code for assigning shorter integer values into a 64-bit integer. Perhaps you will get better results on ARM if you recompile using only 32-bit integers. (Do you need 64-bit integers in your application? Probably not...) Recompile with -DSQLITE_INT64_TYPE=int and -DSQLITE_32BIT_ROWID=1 and see if that doesn't help. Note that you must use the -DSQLITE_INT64_TYPE=int option on any application that includes the <sqlite3.h> header file as well. -- D. Richard Hipp <[EMAIL PROTECTED]> ------------------------------------------------------------------------ ----- To unsubscribe, send email to [EMAIL PROTECTED] ------------------------------------------------------------------------ ----- This message is for the designated recipient only and may contain privileged, proprietary, or otherwise private information. If you have received it in error, please notify the sender immediately and delete the original. Any other use of the email by you is prohibited. Danish - Deutsch - English - Espanol - Francais - Italiano - Japanese - Nederlands - Norsk - Portuguese - Svenska: www.cardinalhealth.com/legal/email
VDBE Execution Trace: SQL: [PRAGMA vdbe_trace=ON] 0 Expire 1 0 1 Halt 0 0 VDBE Execution Trace: SQL: [SELECT * FROM sqlite_master] 0 Goto 0 14 14 Transaction 0 0 15 VerifyCookie 0 1 16 Goto 0 1 1 Integer 0 0 # sqlite_master Stack: i:619573668528830104 2 OpenRead 0 1 3 SetNumColumns 0 5 4 Rewind 0 12 5 Column 0 0 # sqlite_master.type Stack: s5[table](8) 6 Column 0 1 # sqlite_master.name Stack: s7[Players](8) s5[table](8) 7 Column 0 2 # sqlite_master.tbl_name Stack: s7[Players](8) s7[Players](8) s5[table](8) 8 Column 0 3 # sqlite_master.rootpage Stack: i:148420440 s7[Players](8) s7[Players](8) s5[table](8) 9 Column 0 4 # sqlite_master.sql Stack: z52[CREATE TABLE Pl](8) i:148420440 s7[Players](8) s7[Players](8) s5[table](8) 10 Callback 5 0 11 Next 0 5 12 Close 0 0 13 Halt 0 0 VDBE Execution Trace: SQL: [INSERT INTO Players VALUES ( "Joe","Cole")] 0 Goto 0 11 11 Transaction 0 1 12 VerifyCookie 0 1 13 Goto 0 1 1 Integer 0 0 # Players Stack: i:619573668528825520 2 OpenWrite 0 2 3 SetNumColumns 0 2 4 NewRowid 0 0 Stack: i:148415664 5 String8 0 0 Joe Stack: t3[Joe](8) i:148415664 6 String8 0 0 Cole Stack: t4[Cole](8) t3[Joe](8) i:148415664 7 MakeRecord 2 0 aa Stack: s10[03 13 15 4A 6F 65 43 6F 6C 65 ...JoeCole] i:148415664 8 Insert 0 3 Players 9 Close 0 0 10 Halt 0 0 VDBE Execution Trace: SQL: [CREATE TABLE Clubs ( FirstName TEXT,Ground TEXT)] 0 Goto 0 50 50 Transaction 0 1 51 VerifyCookie 0 1 52 Goto 0 1 1 ReadCookie 0 1 Stack: i:619573668528831096 2 If 0 7 7 CreateTable 0 0 Stack: i:619573668528831096 8 Integer 0 0 Stack: i:619573668528831160 i:619573668528831096 9 OpenWrite 0 1 Stack: i:148421240 10 SetNumColumns 0 5 Stack: i:148421240 11 NewRowid 0 0 Stack: i:148421304 i:148421240 12 Dup 0 0 Stack: i:148421368 i:148421304 i:148421240 13 Null 0 0 Stack: NULL i:148421368 i:148421304 i:148421240 14 Insert 0 0 Stack: i:148421304 i:148421240 15 Close 0 0 Stack: i:148421304 i:148421240 16 Pull 1 0 Stack: i:148421304 i:148421240 17 Close 0 0 Stack: i:148421304 i:148421240 18 Dup 0 0 Stack: i:148421368 i:148421304 i:148421240 19 MemStore 0 1 Stack: i:148421304 i:148421240 20 Dup 1 0 Stack: i:148421368 i:148421304 i:148421240 21 MemStore 1 1 Stack: i:148421304 i:148421240 22 Integer 0 0 # sqlite_master Stack: i:148421368 i:148421304 i:148421240 23 OpenRead 0 1 Stack: i:148421304 i:148421240 24 SetNumColumns 0 0 Stack: i:148421304 i:148421240 25 MemLoad 1 0 Stack: i:148421368 i:148421304 i:148421240 26 MustBeInt 1 30 Stack: i:148421368 i:148421304 i:148421240 27 NotExists 0 30 pk Stack: i:148421304 i:148421240 28 Rowid 0 0 Stack: i:148421368 i:148421304 i:148421240 29 FifoWrite 0 0 Stack: i:148421304 i:148421240 30 Close 0 0 Stack: i:148421304 i:148421240 31 Integer 0 0 # sqlite_master Stack: i:148421368 i:148421304 i:148421240 32 OpenWrite 0 1 Stack: i:148421304 i:148421240 33 SetNumColumns 0 5 Stack: i:148421304 i:148421240 34 FifoRead 0 45 Stack: i:148421368 i:148421304 i:148421240 35 Dup 0 0 Stack: i:148421432 i:148421368 i:148421304 i:148421240 36 NotExists 0 34 Stack: i:148421368 i:148421304 i:148421240 37 String8 0 0 table Stack: t5[table](8) i:148421368 i:148421304 i:148421240 38 String8 0 0 Clubs Stack: t5[Clubs](8) t5[table](8) i:148421368 i:148421304 i:148421240 39 String8 0 0 Clubs Stack: t5[Clubs](8) t5[Clubs](8) t5[table](8) i:148421368 i:148421304 40 MemLoad 0 0 Stack: i:148421624 t5[Clubs](8) t5[Clubs](8) t5[table](8) i:148421368 41 String8 0 0 CREATE TABLE Clubs ( FirstName TEXT,Ground TEXT) Stack: t48[CREATE TABLE Cl](8) i:148421624 t5[Clubs](8) t5[Clubs](8) t5[table](8) 42 MakeRecord 5 0 aaada Stack: z70[06 17 17 17 01 6D 74 61 62 6C 65 43 6C 75 62 73 .....mtableClubs] i:148421368 i:148421304 i:148421240 43 Insert 0 0 Stack: i:300796132024 i:300796131960 44 Goto 0 34 Stack: i:300796132024 i:300796131960 34 FifoRead 0 45 Stack: i:300796132024 i:300796131960 45 Close 0 0 Stack: i:300796132024 i:300796131960 46 Integer 2 0 Stack: i:300796132088 i:300796132024 i:300796131960 47 SetCookie 0 0 Stack: i:300796132024 i:300796131960 48 ParseSchema 0 0 tbl_name='Clubs' VDBE Execution Trace: SQL: [SELECT name, rootpage, sql, 0 FROM 'main'.sqlite_master WHERE tbl_name='Clubs'] 0 Goto 0 16 16 Transaction 0 0 17 VerifyCookie 0 2 18 Goto 0 1 1 Integer 0 0 # sqlite_master Stack: i:619569682799169960 2 OpenRead 0 1 3 SetNumColumns 0 5 4 Rewind 0 14 5 Column 0 2 # sqlite_master.tbl_name Stack: s7[Players](8) 6 String8 0 0 Clubs Stack: t5[Clubs](8) s7[Players](8) 7 Ne 353 13 collseq(BINARY) 13 Next 0 5 5 Column 0 2 # sqlite_master.tbl_name Stack: s5[Clubs](8) 6 String 5 0 Clubs Stack: t5[Clubs](8) s5[Clubs](8) 7 Ne 353 13 collseq(BINARY) 8 Column 0 1 # sqlite_master.name Stack: s5[Clubs](8) 9 Column 0 3 # sqlite_master.rootpage Stack: i:148410856 s5[Clubs](8) 10 Column 0 4 # sqlite_master.sql Stack: z48[CREATE TABLE Cl](8) i:148410856 s5[Clubs](8) 11 Integer 0 0 Stack: i:148410984 z48[CREATE TABLE Cl](8) i:148410856 s5[Clubs](8) 12 Callback 4 0 VDBE Execution Trace: SQL: [CREATE TABLE Clubs ( FirstName TEXT,Ground TEXT)] 0 Halt 0 0 13 Next 0 5 14 Close 0 0 15 Halt 0 0 Stack: i:148421304 i:148421240 49 Halt 0 0 VDBE Execution Trace: SQL: [INSERT INTO Clubs VALUES ( "ManU","OldTrafford")] 0 Goto 0 11 11 Transaction 0 1 12 VerifyCookie 0 2 13 Goto 0 1 1 Integer 0 0 # Clubs Stack: i:619573668528820648 2 OpenWrite 0 3 3 SetNumColumns 0 2 4 NewRowid 0 0 Stack: i:148410792 5 String8 0 0 ManU Stack: t4[ManU](8) i:148410792 6 String8 0 0 OldTrafford Stack: t11[OldTrafford](8) t4[ManU](8) i:148410792 7 MakeRecord 2 0 aa Stack: s18[03 15 23 4D 61 6E 55 4F 6C 64 54 72 61 66 66 6F ..#ManUOldTraffo] i:148410792 8 Insert 0 3 Clubs 9 Close 0 0 10 Halt 0 0 VDBE Execution Trace: SQL: [INSERT INTO Clubs VALUES ( "Liverpool","Anfield")] 0 Goto 0 11 11 Transaction 0 1 12 VerifyCookie 0 2 13 Goto 0 1 1 Integer 0 0 # Clubs Stack: i:619573668528820648 2 OpenWrite 0 3 3 SetNumColumns 0 2 4 NewRowid 0 0 Stack: i:148410792 5 String8 0 0 Liverpool Stack: t9[Liverpool](8) i:148410792 6 String8 0 0 Anfield Stack: t7[Anfield](8) t9[Liverpool](8) i:148410792 7 MakeRecord 2 0 aa Stack: s19[03 1F 1B 4C 69 76 65 72 70 6F 6F 6C 41 6E 66 69 ...LiverpoolAnfi] i:148410792 8 Insert 0 3 Clubs 9 Close 0 0 10 Halt 0 0 VDBE Execution Trace: SQL: [INSERT INTO Clubs VALUES ( "Chelsea","Stamford Bridge")] 0 Goto 0 11 11 Transaction 0 1 12 VerifyCookie 0 2 13 Goto 0 1 1 Integer 0 0 # Clubs Stack: i:619573668528820648 2 OpenWrite 0 3 3 SetNumColumns 0 2 4 NewRowid 0 0 Stack: i:148410792 5 String8 0 0 Chelsea Stack: t7[Chelsea](8) i:148410792 6 String8 0 0 Stamford Bridge Stack: t15[Stamford Bridge](8) t7[Chelsea](8) i:148410792 7 MakeRecord 2 0 aa Stack: s25[03 1B 2B 43 68 65 6C 73 65 61 53 74 61 6D 66 6F ..+ChelseaStamfo] i:148410792 8 Insert 0 3 Clubs 9 Close 0 0 10 Halt 0 0 VDBE Execution Trace: SQL: [SELECT * FROM Players] 0 Goto 0 11 11 Transaction 0 0 12 VerifyCookie 0 2 13 Goto 0 1 1 Integer 0 0 # Players Stack: i:619573668528833216 2 OpenRead 0 2 3 SetNumColumns 0 2 4 Rewind 0 9 5 Column 0 0 # Players.FirstName Stack: s3[Joe](8) 6 Column 0 1 # Players.LastName Stack: s4[Cole](8) s3[Joe](8) 7 Callback 2 0 8 Next 0 5 9 Close 0 0 10 Halt 0 0 VDBE Execution Trace: SQL: [SELECT * FROM Clubs] 0 Goto 0 11 11 Transaction 0 0 12 VerifyCookie 0 2 13 Goto 0 1 1 Integer 0 0 # Clubs Stack: i:619573668528833216 2 OpenRead 0 3 3 SetNumColumns 0 2 4 Rewind 0 9 5 Column 0 0 # Clubs.FirstName Stack: s4[ManU](8) 6 Column 0 1 # Clubs.Ground Stack: s11[OldTrafford](8) s4[ManU](8) 7 Callback 2 0 8 Next 0 5 5 Column 0 0 # Clubs.FirstName Stack: s9[Liverpool](8) 6 Column 0 1 # Clubs.Ground Stack: s7[Anfield](8) s9[Liverpool](8) 7 Callback 2 0 8 Next 0 5 5 Column 0 0 # Clubs.FirstName Stack: s7[Chelsea](8) 6 Column 0 1 # Clubs.Ground Stack: s15[Stamford Bridge](8) s7[Chelsea](8) 7 Callback 2 0 8 Next 0 5 9 Close 0 0 10 Halt 0 0
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