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+626
-716
lines changed

‎dist/sql-asm-debug.js

Lines changed: 27 additions & 48 deletions
Original file line numberDiff line numberDiff line change
@@ -110,19 +110,15 @@ if (ENVIRONMENT_IS_NODE) {
110110
_malloc
111111
_free
112112
getValue
113-
intArrayFromString
114113
setValue
115114
stackAlloc
116115
stackRestore
117116
stackSave
118117
UTF8ToString
119-
stringToUTF8
120-
lengthBytesUTF8
121-
allocate
122-
ALLOC_NORMAL
123-
allocateUTF8OnStack
118+
stringToNewUTF8
124119
removeFunction
125120
addFunction
121+
writeArrayToMemory
126122
*/
127123

128124
"use strict";
@@ -650,14 +646,13 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
650646
pos = this.pos;
651647
this.pos += 1;
652648
}
653-
var bytes = intArrayFromString(string);
654-
var strptr = allocate(bytes, ALLOC_NORMAL);
649+
var strptr = stringToNewUTF8(string);
655650
this.allocatedmem.push(strptr);
656651
this.db.handleError(sqlite3_bind_text(
657652
this.stmt,
658653
pos,
659654
strptr,
660-
bytes.length - 1,
655+
-1,
661656
0
662657
));
663658
return true;
@@ -668,7 +663,8 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
668663
pos = this.pos;
669664
this.pos += 1;
670665
}
671-
var blobptr = allocate(array, ALLOC_NORMAL);
666+
var blobptr = _malloc(array.length);
667+
writeArrayToMemory(array, blobptr);
672668
this.allocatedmem.push(blobptr);
673669
this.db.handleError(sqlite3_bind_blob(
674670
this.stmt,
@@ -839,12 +835,10 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
839835
*/
840836
function StatementIterator(sql, db) {
841837
this.db = db;
842-
var sz = lengthBytesUTF8(sql) + 1;
843-
this.sqlPtr = _malloc(sz);
838+
this.sqlPtr = stringToNewUTF8(sql);
844839
if (this.sqlPtr === null) {
845840
throw new Error("Unable to allocate memory for the SQL string");
846841
}
847-
stringToUTF8(sql, this.sqlPtr, sz);
848842
this.nextSqlPtr = this.sqlPtr;
849843
this.nextSqlString = null;
850844
this.activeStatement = null;
@@ -1057,25 +1051,27 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
10571051
if (!this.db) {
10581052
throw "Database closed";
10591053
}
1060-
var stack = stackSave();
10611054
var stmt = null;
1055+
var originalSqlPtr = null;
1056+
var currentSqlPtr = null;
10621057
try {
1063-
var nextSqlPtr = allocateUTF8OnStack(sql);
1058+
originalSqlPtr = stringToNewUTF8(sql);
1059+
currentSqlPtr = originalSqlPtr;
10641060
var pzTail = stackAlloc(4);
10651061
var results = [];
1066-
while (getValue(nextSqlPtr, "i8") !== NULL) {
1062+
while (getValue(currentSqlPtr, "i8") !== NULL) {
10671063
setValue(apiTemp, 0, "i32");
10681064
setValue(pzTail, 0, "i32");
10691065
this.handleError(sqlite3_prepare_v2_sqlptr(
10701066
this.db,
1071-
nextSqlPtr,
1067+
currentSqlPtr,
10721068
-1,
10731069
apiTemp,
10741070
pzTail
10751071
));
10761072
// pointer to a statement, or null
10771073
var pStmt = getValue(apiTemp, "i32");
1078-
nextSqlPtr = getValue(pzTail, "i32");
1074+
currentSqlPtr = getValue(pzTail, "i32");
10791075
// Empty statement
10801076
if (pStmt !== NULL) {
10811077
var curresult = null;
@@ -1101,7 +1097,7 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
11011097
if (stmt) stmt["free"]();
11021098
throw errCaught;
11031099
} finally {
1104-
stackRestore(stack);
1100+
if (originalSqlPtr) _free(originalSqlPtr);
11051101
}
11061102
};
11071103

@@ -1309,7 +1305,8 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
13091305
if (result === null) {
13101306
sqlite3_result_null(cx);
13111307
} else if (result.length != null) {
1312-
var blobptr = allocate(result, ALLOC_NORMAL);
1308+
var blobptr = _malloc(result.length);
1309+
writeArrayToMemory(result, blobptr);
13131310
sqlite3_result_blob(cx, blobptr, result.length, -1);
13141311
_free(blobptr);
13151312
} else {
@@ -139922,34 +139919,16 @@ var tempI64;
139922139919

139923139920

139924139921

139925-
var ALLOC_NORMAL = 0;
139926-
139927-
var ALLOC_STACK = 1;
139928-
139929139922

139930139923

139931-
var allocate = (slab, allocator) => {
139932-
var ret;
139933-
assert(typeof allocator == 'number', 'allocate no longer takes a type argument')
139934-
assert(typeof slab != 'number', 'allocate no longer takes a number as arg0')
139935-
139936-
if (allocator == ALLOC_STACK) {
139937-
ret = stackAlloc(slab.length);
139938-
} else {
139939-
ret = _malloc(slab.length);
139940-
}
139941-
139942-
if (!slab.subarray && !slab.slice) {
139943-
slab = new Uint8Array(slab);
139944-
}
139945-
HEAPU8.set(slab, ret);
139924+
var stringToNewUTF8 = (str) => {
139925+
var size = lengthBytesUTF8(str) + 1;
139926+
var ret = _malloc(size);
139927+
if (ret) stringToUTF8(str, ret, size);
139946139928
return ret;
139947139929
};
139948139930

139949139931

139950-
139951-
var allocateUTF8OnStack = stringToUTF8OnStack;
139952-
139953139932
var functionsInTableMap;
139954139933

139955139934
var freeTableIndexes = [];
@@ -140297,9 +140276,8 @@ Module['cwrap'] = cwrap;
140297140276
Module['addFunction'] = addFunction;
140298140277
Module['removeFunction'] = removeFunction;
140299140278
Module['UTF8ToString'] = UTF8ToString;
140300-
Module['ALLOC_NORMAL'] = ALLOC_NORMAL;
140301-
Module['allocate'] = allocate;
140302-
Module['allocateUTF8OnStack'] = allocateUTF8OnStack;
140279+
Module['stringToNewUTF8'] = stringToNewUTF8;
140280+
Module['writeArrayToMemory'] = writeArrayToMemory;
140303140281
var missingLibrarySymbols = [
140304140282
'writeI53ToI64',
140305140283
'writeI53ToI64Clamped',
@@ -140357,7 +140335,6 @@ var missingLibrarySymbols = [
140357140335
'UTF32ToString',
140358140336
'stringToUTF32',
140359140337
'lengthBytesUTF32',
140360-
'stringToNewUTF8',
140361140338
'registerKeyEventCallback',
140362140339
'maybeCStringToJsString',
140363140340
'findEventTarget',
@@ -140446,6 +140423,9 @@ var missingLibrarySymbols = [
140446140423
'writeGLArray',
140447140424
'registerWebGlEventCallback',
140448140425
'runAndAbortIfError',
140426+
'ALLOC_NORMAL',
140427+
'ALLOC_STACK',
140428+
'allocate',
140449140429
'writeStringToMemory',
140450140430
'writeAsciiToMemory',
140451140431
'setErrNo',
@@ -140515,7 +140495,6 @@ var unexportedSymbols = [
140515140495
'stringToAscii',
140516140496
'UTF16Decoder',
140517140497
'stringToUTF8OnStack',
140518-
'writeArrayToMemory',
140519140498
'JSEvents',
140520140499
'specialHTMLTargets',
140521140500
'findCanvasEventTarget',
@@ -140573,8 +140552,8 @@ var unexportedSymbols = [
140573140552
'IDBStore',
140574140553
'SDL',
140575140554
'SDL_gfx',
140576-
'ALLOC_STACK',
140577140555
'allocateUTF8',
140556+
'allocateUTF8OnStack',
140578140557
'print',
140579140558
'printErr',
140580140559
];

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