]> git.ipfire.org Git - thirdparty/sqlite.git/commitdiff
Initial experimentation with a -sMEMORY64=1 wasm build (full 64-bit). This compiles...
authorstephan <stephan@noemail.net>
Fri, 19 Sep 2025 23:21:00 +0000 (23:21 +0000)
committerstephan <stephan@noemail.net>
Fri, 19 Sep 2025 23:21:00 +0000 (23:21 +0000)
FossilOrigin-Name: cfd5c746a6111f49c9c83a56c3ef65223456306f2de6e20b36b1ca0c98b593e9

ext/wasm/GNUmakefile
ext/wasm/api/sqlite3-api-glue.c-pp.js
ext/wasm/api/sqlite3-api-prologue.js
ext/wasm/common/whwasmutil.js
ext/wasm/jaccwabyt/jaccwabyt.js
ext/wasm/tester1.c-pp.js
manifest
manifest.tags
manifest.uuid

index ef73b4a249e8665eb067adb24f1677ca6853788a..dc132f162c7567d181d2ad0b514ceade9a478792 100644 (file)
@@ -443,7 +443,7 @@ cflags.common =  -I. -I$(dir $(sqlite3.c))
 # disables certain features if BigInt is not enabled and such builds
 # _are not tested_ on any regular basis.
 emcc.WASM_BIGINT ?= 1
-emcc.MEMORY64 ?= 0
+emcc.MEMORY64 ?= 1
 ########################################################################
 # https://emscripten.org/docs/tools_reference/settings_reference.html#memory64
 #
@@ -465,14 +465,12 @@ emcc.MEMORY64 ?= 0
 # Notes related to getting it working with MEMORY64 with emcc
 # versions 4.0.11-15:
 #
-# - sqlite3-wasm.c:sqlite3__wasm_enum_json() mysteriously fails
-#   (returns 0) with MEMORY64=2. That call is critical to the
-#   library bootstrapping process.
-#
-# - MEMORY64=1 fails to compile with: "tables may not be 64-bit" with
+# - MEMORY64=1 fails to build with: "tables may not be 64-bit" with
 #   emcc 4.0.11, but no location information about where that error is
 #   coming from. The only reference to it on the web is:
 #   https://chromium.googlesource.com/external/github.com/WebAssembly/wabt/+/refs/tags/1.0.20/src/binary-reader.cc
+#   It turns out that we need a newer wasm-strip for this (1.0.36 does
+#   the job).
 #
 # [^wasm3]: https://webassembly.org/news/2025-09-17-wasm-3.0/
 ########################################################################
index 477a796f4a6272ec2ec5ab4d5c1944d301ffba3a..5aa0e2af18760947c13f6a5e7b6093156bbd613c 100644 (file)
@@ -21,6 +21,11 @@ globalThis.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
   'use strict';
   const toss = (...args)=>{throw new Error(args.join(' '))};
   const capi = sqlite3.capi, wasm = sqlite3.wasm, util = sqlite3.util;
+//#if 64bit
+  wasm.pointerIR = 'i64';
+//#else
+  wasm.pointerIR = 'i32';
+//#endif
   globalThis.WhWasmUtilInstaller(wasm);
   delete globalThis.WhWasmUtilInstaller;
 
@@ -913,7 +918,6 @@ globalThis.sqlite3ApiBootstrap.initializers.push(function(sqlite3){
       toss("Maintenance required: increase sqlite3__wasm_enum_json()'s",
            "static buffer size!");
     }
-    //console.debug('wasm.ctype length =',wasm.cstrlen(cJson));
     wasm.ctype = JSON.parse(wasm.cstrToJs(cJson));
     // Groups of SQLITE_xyz macros...
     const defineGroups = ['access', 'authorizer',
index 36d22079512dc8f5fe2171a6f2d5e35bc7e0a554..54cdc8847eead791b914306a672a0d8326f88589 100644 (file)
@@ -953,7 +953,7 @@ globalThis.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
     affirmBindableTypedArray(srcTypedArray);
     const pRet = wasm.alloc(srcTypedArray.byteLength || 1);
     wasm.heapForSize(srcTypedArray.constructor).set(
-      srcTypedArray.byteLength ? srcTypedArray : [0], pRet
+      srcTypedArray.byteLength ? srcTypedArray : [0], Number(pRet)
     );
     return pRet;
   };
@@ -973,11 +973,15 @@ globalThis.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
     };
     wasm.alloc.impl = wasm.exports[keyAlloc];
     wasm.realloc = function f(m,n){
+      m = wasm.asPtrType(m)/*tag:64bit*/;
       const m2 = f.impl(m,n);
-      return n ? (m2 || WasmAllocError.toss("Failed to reallocate",n," bytes.")) : 0;
+      return n ? (m2 || WasmAllocError.toss("Failed to reallocate",n," bytes.")) : wasm.NullPtr;
     };
     wasm.realloc.impl = wasm.exports[keyRealloc];
-    wasm.dealloc = wasm.exports[keyDealloc];
+    wasm.dealloc = function f(m){
+      f.impl(wasm.asPtrType(m)/*tag:64bit*/);
+    };
+    wasm.dealloc.impl = wasm.exports[keyDealloc];
   }
 
   /**
@@ -1354,7 +1358,7 @@ globalThis.sqlite3ApiBootstrap = function sqlite3ApiBootstrap(
   */
   capi.sqlite3_js_vfs_list = function(){
     const rc = [];
-    let pVfs = capi.sqlite3_vfs_find(0);
+    let pVfs = capi.sqlite3_vfs_find(wasm.asPtrType(0));
     while(pVfs){
       const oVfs = new capi.sqlite3_vfs(pVfs);
       rc.push(wasm.cstrToJs(oVfs.$zName));
index 960ceb266b23d5db81500738d71c10558e7fcefb..2cc5b6d2ecc52eb4112e506a50bf611c5c5b1283 100644 (file)
@@ -230,6 +230,47 @@ globalThis.WhWasmUtilInstaller = function(target){
         ('i32'===ptrIR ? 4
          : ('i64'===ptrIR
             ? 8 : toss("Unhandled ptrSizeof:",ptrIR)));
+
+  /**
+     If target.pointerIR=='i32' then this is equivalent to
+     Number(v) else it's equivalent to BigInt(v||0).
+
+     Why? Because Number(null)===0, but BigInt(null) throws.
+  */
+  const __asPtrType = ('i32'==ptrIR)
+        ? Number
+        : (target.bigIntEnabled
+           ? ((v)=>BigInt(v || 0))
+           : toss("Missing BigInt support"));
+
+  target.asPtrType = __asPtrType;
+
+  /**
+     Expects any number of numeric arguments, each one of either type
+     Number or BigInt. It sums them up (from an implicit starting
+     point of 0 or 0n) and returns them as a number of the same type
+     which target.asPtrType() uses.
+
+     This is a workaround for not being able to mix Number/BigInt in
+     addition/subtraction expressions (which we frequently need for
+     calculating pointer offsets).
+  */
+  const __ptrAdd = function(...args){
+    let rc = __asPtrType(0);
+    for( let i = 0; i < args.length; ++i ){
+      rc += __asPtrType(args[i]);
+    }
+    return rc;
+  };
+
+  target.ptrAdd = __ptrAdd;
+
+  /**
+     The number 0 as either type Number or BigInt, depending on
+     target.pointerIR.
+  */
+  target.NullPtr = __asPtrType(0);
+
   /** Stores various cached state. */
   const cache = Object.create(null);
   /** Previously-recorded size of cache.memory.buffer, noted so that
@@ -389,7 +430,7 @@ globalThis.WhWasmUtilInstaller = function(target){
   */
   target.functionEntry = function(fptr){
     const ft = target.functionTable();
-    return fptr < ft.length ? ft.get(fptr) : undefined;
+    return fptr < ft.length ? ft.get(__asPtrType(fptr)) : undefined;
   };
 
   /**
@@ -555,7 +596,7 @@ globalThis.WhWasmUtilInstaller = function(target){
     }
     if(!ptr){
       ptr = oldLen;
-      ft.grow(1);
+      ft.grow(__asPtrType(1));
     }
     try{
       /*this will only work if func is a WASM-exported function*/
@@ -713,16 +754,17 @@ globalThis.WhWasmUtilInstaller = function(target){
     let rc;
     do{
       if(list) ptr = arguments[0].shift();
+      const pNumber = Number(ptr);
       switch(type){
           case 'i1':
-          case 'i8': rc = c.HEAP8[ptr>>0]; break;
-          case 'i16': rc = c.HEAP16[ptr>>1]; break;
-          case 'i32': rc = c.HEAP32[ptr>>2]; break;
-          case 'float': case 'f32': rc = c.HEAP32F[ptr>>2]; break;
-          case 'double': case 'f64': rc = Number(c.HEAP64F[ptr>>3]); break;
+          case 'i8': rc = c.HEAP8[pNumber>>0]; break;
+          case 'i16': rc = c.HEAP16[pNumber>>1]; break;
+          case 'i32': rc = c.HEAP32[pNumber>>2]; break;
+          case 'float': case 'f32': rc = c.HEAP32F[pNumber>>2]; break;
+          case 'double': case 'f64': rc = Number(c.HEAP64F[pNumber>>3]); break;
           case 'i64':
             if(target.bigIntEnabled){
-              rc = BigInt(c.HEAP64[ptr>>3]);
+              rc = BigInt(c.HEAP64[pNumber>>3]);
               break;
             }
             /* fallthru */
@@ -758,16 +800,17 @@ globalThis.WhWasmUtilInstaller = function(target){
     const c = (cache.memory && cache.heapSize === cache.memory.buffer.byteLength)
           ? cache : heapWrappers();
     for(const p of (Array.isArray(ptr) ? ptr : [ptr])){
+      const pNumber = Number(p)/*tag:64bit*/;
       switch (type) {
           case 'i1':
-          case 'i8': c.HEAP8[p>>0] = value; continue;
-          case 'i16': c.HEAP16[p>>1] = value; continue;
-          case 'i32': c.HEAP32[p>>2] = value; continue;
-          case 'float': case 'f32': c.HEAP32F[p>>2] = value; continue;
-          case 'double': case 'f64': c.HEAP64F[p>>3] = value; continue;
+          case 'i8': c.HEAP8[pNumber>>0] = value; continue;
+          case 'i16': c.HEAP16[pNumber>>1] = value; continue;
+          case 'i32': c.HEAP32[pNumber>>2] = value; continue;
+          case 'float': case 'f32': c.HEAP32F[pNumber>>2] = value; continue;
+          case 'double': case 'f64': c.HEAP64F[pNumber>>3] = value; continue;
           case 'i64':
             if(c.HEAP64){
-              c.HEAP64[p>>3] = BigInt(value);
+              c.HEAP64[pNumber>>3] = BigInt(value);
               continue;
             }
             /* fallthru */
@@ -850,13 +893,23 @@ globalThis.WhWasmUtilInstaller = function(target){
   */
   target.isPtr32 = (ptr)=>('number'===typeof ptr && (ptr===(ptr|0)) && ptr>=0);
 
+  /* UNTESTED */
+  target.isPtr64 = (ptr)=>{
+    if( 'bigint'===typeof ptr ){
+      return ptr >= 0;
+    }
+    return ('number'===typeof ptr && (ptr===(ptr|0)) && ptr>=0);
+  };
+
   /**
      isPtr() is an alias for isPtr32(). If/when 64-bit WASM pointer
      support becomes widespread, it will become an alias for either
      isPtr32() or the as-yet-hypothetical isPtr64(), depending on a
      configuration option.
   */
-  target.isPtr = target.isPtr32;
+  target.isPtr = ('i32'==ptrIR)
+    ? target.isPtr32
+    : target.isPtr64;
 
   /**
      Expects ptr to be a pointer into the WASM heap memory which
@@ -867,7 +920,9 @@ globalThis.WhWasmUtilInstaller = function(target){
      target.heap8u().
   */
   target.cstrlen = function(ptr){
-    if(!ptr || !target.isPtr(ptr)) return null;
+    if(!ptr) return null;
+    ptr = Number(ptr) /*tag:64bit*/;
+    if(!target.isPtr(ptr)) return null;
     const h = heapWrappers().HEAP8U;
     let pos = ptr;
     for( ; h[pos] !== 0; ++pos ){}
@@ -894,6 +949,7 @@ globalThis.WhWasmUtilInstaller = function(target){
      ptr is falsy or not a pointer, `null` is returned.
   */
   target.cstrToJs = function(ptr){
+    ptr = Number(ptr) /*tag:64bit*/;
     const n = target.cstrlen(ptr);
     return n ? __utf8Decode(heapWrappers().HEAP8U, ptr, ptr+n) : (null===n ? n : "");
   };
@@ -1028,10 +1084,11 @@ globalThis.WhWasmUtilInstaller = function(target){
     else if(!(n>0)) return 0;
     const heap = target.heap8u();
     let i = 0, ch;
-    for(; i < n && (ch = heap[srcPtr+i]); ++i){
-      heap[tgtPtr+i] = ch;
+    const tgtNumber = Number(tgtPtr), srcNumber = Number(srcPtr)/*tag:64bit*/;
+    for(; i < n && (ch = heap[srcNumber+i]); ++i){
+      heap[tgtNumber+i] = ch;
     }
-    if(i<n) heap[tgtPtr + i++] = 0;
+    if(i<n) heap[tgtNumber + i++] = 0;
     return i;
   };
 
@@ -1089,8 +1146,9 @@ globalThis.WhWasmUtilInstaller = function(target){
       const u = cache.utf8Encoder.encode(jstr),
             ptr = allocator(u.length+1),
             heap = heapWrappers().HEAP8U;
-      heap.set(u, ptr);
-      heap[ptr + u.length] = 0;
+      //console.warn("ptr =",ptr);
+      heap.set(u, Number(ptr));
+      heap[__ptrAdd(ptr, u.length)] = 0;
       return returnWithLength ? [ptr, u.length] : ptr;
     }
   };
@@ -1214,7 +1272,8 @@ globalThis.WhWasmUtilInstaller = function(target){
     if(!cache.scopedAlloc.length){
       toss("No scopedAllocPush() scope is active.");
     }
-    return cache.scopedAlloc.pushPtr(target.alloc(n));
+    const p = __asPtrType(target.alloc(n));
+    return cache.scopedAlloc.pushPtr(p);
   };
 
   Object.defineProperty(target.scopedAlloc, 'level', {
@@ -1424,10 +1483,9 @@ globalThis.WhWasmUtilInstaller = function(target){
   const xArg = cache.xWrap.convert.arg, xResult = cache.xWrap.convert.result;
 
   if(target.bigIntEnabled){
-    xArg.set('i64', (i)=>BigInt(i));
+    xArg.set('i64', (i)=>BigInt(i || 0));
   }
-  const __xArgPtr = ('i32' === ptrIR)
-        ? ((i)=>(i | 0)) : ((i)=>(BigInt(i) | BigInt(0)));
+  const __xArgPtr = __asPtrType;
   xArg.set('i32', (i)=>(i | 0) )
     .set('i16', (i)=>((i | 0) & 0xFFFF))
     .set('i8', (i)=>((i | 0) & 0xFF))
@@ -1480,7 +1538,7 @@ globalThis.WhWasmUtilInstaller = function(target){
   */
   const __xArgString = function(v){
     if('string'===typeof v) return target.scopedAllocCString(v);
-    return v ? __xArgPtr(v) : null;
+    return __asPtrType(v);
   };
   xArg.set('string', __xArgString)
     .set('utf8', __xArgString)
@@ -2083,6 +2141,7 @@ globalThis.WhWasmUtilInstaller = function(target){
         for(; i < args.length; ++i) args[i] = cxw.convertArgNoCheck(
           argTypes[i], args[i], args, i
         );
+        //console.warn("resultType ",resultType, 'xf',xf,"argTypes",argTypes,"args",args);
         return cxw.convertResultNoCheck(resultType, xf.apply(null,args));
       }finally{
         target.scopedAllocPop(scope);
index 8144e8d620e6db4cfbcbb01393a485c4d2d2e549..5a971f6e65e33c181e856234faa1465c799398ed 100644 (file)
@@ -67,6 +67,11 @@ globalThis.Jaccwabyt = function StructBinderFactory(config){
         ptrSizeof = config.ptrSizeof || 4,
         ptrIR = config.ptrIR || 'i32'
   ;
+  const __asPtrType = ('i32'==ptrIR)
+        ? Number
+        : (target.bigIntEnabled
+           ? (v)=>BigInt(v || 0)
+           : toss("Missing BigInt support"));
 
   if(!SBF.debugFlags){
     SBF.__makeDebugFlags = function(deriveFrom=null){
@@ -275,7 +280,9 @@ globalThis.Jaccwabyt = function StructBinderFactory(config){
             ctor.structName,"instance:",
             ctor.structInfo.sizeof,"bytes @"+m);
       }
-      if(fill) heap().fill(0, m, m + ctor.structInfo.sizeof);
+      if(fill){
+        heap().fill(0, Number(m), Number(m) + ctor.structInfo.sizeof);
+      }
       __instancePointerMap.set(obj, m);
     }catch(e){
       __freeStruct(ctor, obj, m);
@@ -500,7 +507,7 @@ globalThis.Jaccwabyt = function StructBinderFactory(config){
       return __setMemberCString(this, memberName, str);
     })
   });
-  // Function-type non-Property inherited members 
+  // Function-type non-Property inherited members
   Object.assign(StructType.prototype,{
     addOnDispose: function(...v){
       __addOnDispose(this,...v);
@@ -518,7 +525,12 @@ globalThis.Jaccwabyt = function StructBinderFactory(config){
     memberKey: __memberKeyProp
   });
 
-  const isNumericValue = (v)=>Number.isFinite(v) || (v instanceof (BigInt || Number));
+  const isNumericValue = (v)=>{
+    return Number.isFinite(v) || (v instanceof Number)
+      || (bigIntEnabled
+          ? ('bigint'===typeof v /*does not work: v instanceof BigInt*/)
+          : false);
+  };
 
   /**
      Pass this a StructBinder-generated prototype, and the struct
@@ -574,7 +586,7 @@ globalThis.Jaccwabyt = function StructBinderFactory(config){
             xPropName,'@', this.pointer,'+',descr.offset,'sz',descr.sizeof);
       }
       let rc = (
-        new DataView(heap().buffer, this.pointer + descr.offset, descr.sizeof)
+        new DataView(heap().buffer, Number(this.pointer) + descr.offset, descr.sizeof)
       )[f._.getters[sigGlyph]](0, isLittleEndian);
       if(dbg.getter) log("debug.getter:",xPropName,"result =",rc);
       return rc;
@@ -601,13 +613,13 @@ globalThis.Jaccwabyt = function StructBinderFactory(config){
           toss("Invalid value for pointer-type",xPropName+'.');
         }
         (
-          new DataView(heap().buffer, this.pointer + descr.offset, descr.sizeof)
+          new DataView(heap().buffer, Number(this.pointer) + descr.offset, descr.sizeof)
         )[f._.setters[sigGlyph]](0, f._.sw[sigGlyph](v), isLittleEndian);
       };
     }
     Object.defineProperty(ctor.prototype, key, prop);
   }/*makeMemberWrapper*/;
-  
+
   /**
      The main factory function which will be returned to the
      caller.
@@ -652,11 +664,13 @@ globalThis.Jaccwabyt = function StructBinderFactory(config){
     }
     const debugFlags = rop(SBF.__makeDebugFlags(StructBinder.debugFlags));
     /** Constructor for the StructCtor. */
+    const zeroAsPtr = __asPtrType(0);
     const StructCtor = function StructCtor(externalMemory){
+      externalMemory = __asPtrType(externalMemory);
       if(!(this instanceof StructCtor)){
         toss("The",structName,"constructor may only be called via 'new'.");
       }else if(arguments.length){
-        if(externalMemory!==(externalMemory|0) || externalMemory<=0){
+        if(externalMemory<=zeroAsPtr){
           toss("Invalid pointer value for",structName,"constructor.");
         }
         __allocStruct(StructCtor, this, externalMemory);
index 681619dfa0f2f37f8724d9e0787685d1bd1a24b8..ec77e0bc9aa86ac5c8390718302a774adfcc4791 100644 (file)
@@ -405,7 +405,7 @@ globalThis.sqlite3InitModule = sqlite3InitModule;
             .assert(wasm.realloc.impl === wasm.exports.realloc);
         }else{
           T.assert(wasm.alloc.impl === wasm.exports.sqlite3_malloc)
-            .assert(wasm.dealloc === wasm.exports.sqlite3_free)
+            .assert(wasm.dealloc.impl === wasm.exports.sqlite3_free)
             .assert(wasm.realloc.impl === wasm.exports.sqlite3_realloc);
         }
       }
@@ -502,7 +502,8 @@ globalThis.sqlite3InitModule = sqlite3InitModule;
         let m = w.alloc(14);
         let m2 = w.realloc(m, 16);
         T.assert(m === m2/* because of alignment */);
-        T.assert(0 === w.realloc(m, 0));
+        let x = w.realloc(m, 0);
+        T.assert(w.NullPtr === x);
         m = m2 = 0;
 
         // Check allocation limits and allocator's responses...
@@ -511,24 +512,26 @@ globalThis.sqlite3InitModule = sqlite3InitModule;
           const tooMuch = sqlite3.capi.SQLITE_MAX_ALLOCATION_SIZE + 1,
                 isAllocErr = (e)=>e instanceof sqlite3.WasmAllocError;
           T.mustThrowMatching(()=>w.alloc(tooMuch), isAllocErr)
-            .assert(0 === w.alloc.impl(tooMuch))
+            .assert(w.NullPtr === w.alloc.impl(tooMuch))
             .mustThrowMatching(()=>w.realloc(0, tooMuch), isAllocErr)
-            .assert(0 === w.realloc.impl(0, tooMuch));
+            .assert(w.NullPtr === w.realloc.impl(wasm.NullPtr, tooMuch));
         }
 
         // Check allocFromTypedArray()...
         const byteList = [11,22,33]
         const u = new Uint8Array(byteList);
         m = w.allocFromTypedArray(u);
+        let mAsNumber = Number(m);
         for(let i = 0; i < u.length; ++i){
           T.assert(u[i] === byteList[i])
-            .assert(u[i] === w.peek8(m + i));
+            .assert(u[i] === w.peek8(mAsNumber + i));
         }
         w.dealloc(m);
         m = w.allocFromTypedArray(u.buffer);
+        mAsNumber = Number(m);
         for(let i = 0; i < u.length; ++i){
           T.assert(u[i] === byteList[i])
-            .assert(u[i] === w.peek8(m + i));
+            .assert(u[i] === w.peek8(mAsNumber + i));
         }
 
         w.dealloc(m);
@@ -623,18 +626,19 @@ globalThis.sqlite3InitModule = sqlite3InitModule;
         try {
           let cStr = w.scopedAllocCString("hello");
           const n = w.cstrlen(cStr);
+          const nPtr = w.asPtrType(n);
           let cpy = w.scopedAlloc(n+10);
           let rc = w.cstrncpy(cpy, cStr, n+10);
           T.assert(n+1 === rc).
             assert("hello" === w.cstrToJs(cpy)).
-            assert(chr('o') === w.peek8(cpy+n-1)).
-            assert(0 === w.peek8(cpy+n));
+            assert(chr('o') === w.peek8( w.ptrAdd(cpy,nPtr, -1))).
+            assert(0 === w.peek8( w.ptrAdd(cpy,nPtr) ) );
           let cStr2 = w.scopedAllocCString("HI!!!");
           rc = w.cstrncpy(cpy, cStr2, 3);
           T.assert(3===rc).
             assert("HI!lo" === w.cstrToJs(cpy)).
-            assert(chr('!') === w.peek8(cpy+2)).
-            assert(chr('l') === w.peek8(cpy+3));
+            assert(chr('!') === w.peek8( w.ptrAdd(cpy, 2) )).
+            assert(chr('l') === w.peek8( w.ptrAdd(cpy, 3) ) );
         }finally{
           w.scopedAllocPop(scope);
         }
@@ -657,8 +661,8 @@ globalThis.sqlite3InitModule = sqlite3InitModule;
         const jstr = "hällo, world!";
         const [cstr, n] = w.allocCString(jstr, true);
         T.assert(14 === n)
-          .assert(0===w.peek8(cstr+n))
-          .assert(chr('!')===w.peek8(cstr+n-1));
+          .assert(0===w.peek8(w.ptrAdd(cstr,n)))
+          .assert(chr('!')===w.peek8(w.ptrAdd(cstr,n,-1)));
         w.dealloc(cstr);
       }
 
index d91c8f2d02dc60ab1b81fd7ec654bca7c7d20ddf..eefc42c85c9ea049382cf1e9700f9d504156bb10 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\ssome\scomments\sdescribing\sthe\sways\sin\swhich\sbuilding\ssqlite3.wasm\swith\s-sMEMORY64=(non-zero)\sfails.
-D 2025-09-19T20:10:05.926
+C Initial\sexperimentation\swith\sa\s-sMEMORY64=1\swasm\sbuild\s(full\s64-bit).\sThis\scompiles\sbut\sdoes\snot\spass\stests\sdue\sto\sfriction\sbetween\sBigInt\sand\sNumber\stypes\s(e.g.\sNumber(null)===0\sbut\sBigInt(null)\sthrows,\smany\sfunctions\sare\sfussy\sabout\swhich\sof\sthose\stypes\sthey'll\stake,\sand\swe\scannot\ssimply\smix\sand\smatch\sthe\stwo\stypes\stransparently\s(1n+1\sis\snot\slegal\s(but\s1n>=1\sis),\sso\swe\scan\sno\slonger\sdo\spointer\sarithmatic\swithout\shoop-jumping)).\sThe\slibrary\sbootstraps\sbut\sit's\sfailing\searly\son\sin\stests\sdue\sto\sthis\sfriction.
+D 2025-09-19T23:21:00.279
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -578,7 +578,7 @@ F ext/session/sqlite3session.c 9cd47bfefb23c114b7a5d9ee5822d941398902f30516bf0dd
 F ext/session/sqlite3session.h 7404723606074fcb2afdc6b72c206072cdb2b7d8ba097ca1559174a80bc26f7a
 F ext/session/test_session.c 8766b5973a6323934cb51248f621c3dc87ad2a98f023c3cc280d79e7d78d36fb
 F ext/wasm/EXPORTED_FUNCTIONS.fiddle.in 27450c8b8c70875a260aca55435ec927068b34cef801a96205adb81bdcefc65c
-F ext/wasm/GNUmakefile 851ab585ec165066d971d371b265f7d468d326e27107d611f403b5cac170eebb
+F ext/wasm/GNUmakefile d7f9818a7fca38dc4975422da7de2bf1c8b6e5d617317ed9a2cdb122d35f5716
 F ext/wasm/README-dist.txt f01081a850ce38a56706af6b481e3a7878e24e42b314cfcd4b129f0f8427066a
 F ext/wasm/README.md 66ace67ae98a45e4116f2ca5425b716887bcee4d64febee804ff6398e1ae9ec7
 F ext/wasm/SQLTester/GNUmakefile e0794f676d55819951bbfae45cc5e8d7818dc460492dc317ce7f0d2eca15caff
@@ -597,9 +597,9 @@ F ext/wasm/api/post-js-footer.js 365405929f41ca0e6d389ed8a8da3f3c93e11d3ef43a90a
 F ext/wasm/api/post-js-header.js 53740d824e5d9027eb1e6fd59e216abbd2136740ce260ea5f0699ff2acb0a701
 F ext/wasm/api/pre-js.c-pp.js 58f823de197e2c10d76179aa05410a593b7ae03e1ece983bb42ffd818e8857e1
 F ext/wasm/api/sqlite3-api-cleanup.js 3ac1786e461ada63033143be8c3b00b26b939540661f3e839515bb92f2e35359
-F ext/wasm/api/sqlite3-api-glue.c-pp.js fab9a05257119d42f3d26cf4e437198a8c479d2c4751c5de4ac986969bd3dd4b
+F ext/wasm/api/sqlite3-api-glue.c-pp.js 05cff4e731a667c27451456204c238e6ef2c24dd346d5efdd57f3ec58d7fd190
 F ext/wasm/api/sqlite3-api-oo1.c-pp.js dc8573267f0dd49ae314a295c0dbe86de921f6d6beabbb7a447029ca1ea4e1d9
-F ext/wasm/api/sqlite3-api-prologue.js 332bcf0c8a32af38c8b2f308b1cb37002e1db3ec27df9fe629116a591540e375
+F ext/wasm/api/sqlite3-api-prologue.js a5e104261e76495715c99837cb51b14a6b78eb959da45258ecce54cad2058f79
 F ext/wasm/api/sqlite3-api-worker1.c-pp.js 760191cd13416e6f5adfd9fcc8a97fed5645c9e0a5fbac213a2d4ce2d79a4334
 F ext/wasm/api/sqlite3-license-version-header.js 0c807a421f0187e778dc1078f10d2994b915123c1223fe752b60afdcd1263f89
 F ext/wasm/api/sqlite3-opfs-async-proxy.js 9654b565b346dc609b75d15337f20acfa7af7d9d558da1afeb9b6d8eaa404966
@@ -618,7 +618,7 @@ F ext/wasm/c-pp.c cca55c5b55ebd8d29916adbedb0e40baa12caa9a2e8429f812683c308f9b0e
 F ext/wasm/common/SqliteTestUtil.js 7adaeffef757d8708418dc9190f72df22367b531831775804b31598b44f6aa51
 F ext/wasm/common/emscripten.css 11bd104b6c0d597c67d40cc8ecc0a60dae2b965151e3b6a37fa5708bac3acd15
 F ext/wasm/common/testing.css e97549bab24126c24e0daabfe2de9bb478fb0a69fdb2ddd0a73a992c091aad6f
-F ext/wasm/common/whwasmutil.js 000232b0a9527af5a73b3c0e46ef91a19517ae027ce73fd8902f06c490b9b97c
+F ext/wasm/common/whwasmutil.js 0fdbecc28f15b80c2d1170a0c08c5641d3018fe430ac6fff27ecd68ae870ee06
 F ext/wasm/config.make.in c424ae1cc3c89274520ad312509d36c4daa34a3fce5d0c688e5f8f4365e1049a
 F ext/wasm/demo-123-worker.html a0b58d9caef098a626a1a1db567076fca4245e8d60ba94557ede8684350a81ed
 F ext/wasm/demo-123.html 8c70a412ce386bd3796534257935eb1e3ea5c581e5d5aea0490b8232e570a508
@@ -637,7 +637,7 @@ F ext/wasm/fiddle/fiddle.js f0b96f978c7c77fea8d092aa79c77849ce111d7b1ba60ffba076
 F ext/wasm/fiddle/index.html 17c7d6b21f40fbf462162c4311b63d760b065e419d9f5a96534963b0e52af940
 F ext/wasm/index-dist.html 56132399702b15d70c474c3f1952541e25cb0922942868f70daf188f024b3730
 F ext/wasm/index.html bcaa00eca521b372a6a62c7e7b17a870b0fcdf3e418a5921df1fd61e5344080d
-F ext/wasm/jaccwabyt/jaccwabyt.js 6e4f26d0edb5c2e7d381b7eff1924832a040a12274afab2d1e1789027e9f6c5c
+F ext/wasm/jaccwabyt/jaccwabyt.js b0f777ad9038c8b17f109cbae50cb452a4ea25e29d71ec078ba97fa326d2f0df
 F ext/wasm/jaccwabyt/jaccwabyt.md 1128e3563e7eff90b5a373395251fc76cb32386fad1fea6075b0f34a8f1b9bdf
 F ext/wasm/mkwasmbuilds.c cc66cfaf8673ece3c30ca7fe28f6111481090648098a143ea619a8820b8fbe82
 F ext/wasm/module-symbols.html dc476b403369b26a1a23773e13b80f41b9a49f0825e81435fe3600a7cfbbe337
@@ -655,7 +655,7 @@ F ext/wasm/test-opfs-vfs.html 1f2d672f3f3fce810dfd48a8d56914aba22e45c6834e262555
 F ext/wasm/test-opfs-vfs.js 1618670e466f424aa289859fe0ec8ded223e42e9e69b5c851f809baaaca1a00c
 F ext/wasm/tester1-worker.html ebc4b820a128963afce328ecf63ab200bd923309eb939f4110510ab449e9814c
 F ext/wasm/tester1.c-pp.html 1c1bc78b858af2019e663b1a31e76657b73dc24bede28ca92fbe917c3a972af2
-F ext/wasm/tester1.c-pp.js de2736de2335a74a9ecbda9005af5c8b1c33fd8729591064ef4795650da65900
+F ext/wasm/tester1.c-pp.js 4ddf0715915abc98768fb678fa4e06b87136440119821040871c5394cae42225
 F ext/wasm/tests/opfs/concurrency/index.html 657578a6e9ce1e9b8be951549ed93a6a471f4520a99e5b545928668f4285fb5e
 F ext/wasm/tests/opfs/concurrency/test.js d08889a5bb6e61937d0b8cbb78c9efbefbf65ad09f510589c779b7cc6a803a88
 F ext/wasm/tests/opfs/concurrency/worker.js 0a8c1a3e6ebb38aabbee24f122693f1fb29d599948915c76906681bb7da1d3d2
@@ -2175,8 +2175,11 @@ F tool/version-info.c 3b36468a90faf1bbd59c65fd0eb66522d9f941eedd364fabccd7227350
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P fe2e1681b6dac81508ab67d1247e1f92018c9998386789846d1715c2cc13d6a8
-R 931dc94e11b34b3371a9dd232a2c1e37
+P 0b14fd35ca37075bb65b2ab398f3324dc851347b1c042566eac23724013653f8
+R d6a5d771720545ddaa81aa730696b2f5
+T *branch * wasm-64bit
+T *sym-wasm-64bit *
+T -sym-trunk * Cancelled\sby\sbranch.
 U stephan
-Z c76236b811064191d689f221f7e8ce24
+Z 3266854e43016c8ffb49e94aa674169f
 # Remove this line to create a well-formed Fossil manifest.
index bec971799ff1b8ee641c166c7aeb22d12c785393..67d41065dfbc986f40f0a0e3eb10cc468f9e7659 100644 (file)
@@ -1,2 +1,2 @@
-branch trunk
-tag trunk
+branch wasm-64bit
+tag wasm-64bit
index b469a4a7a1db00eb3fa3d798e766c99ed0f8a069..59ee3753905745392a9fb491d4791371cec7db99 100644 (file)
@@ -1 +1 @@
-0b14fd35ca37075bb65b2ab398f3324dc851347b1c042566eac23724013653f8
+cfd5c746a6111f49c9c83a56c3ef65223456306f2de6e20b36b1ca0c98b593e9