drh
b8a62d9da7
Add an assert() to fix a harmless compiler warning in the session extension.
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2025-09-24 20:09:48 +00:00
drh
1ecc36a2b0
Fix a harmless compiler warning in FTS5.
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2025-09-24 19:51:07 +00:00
drh
96bb92e70c
Special case the "decimal(-0.0)" output to show exactly 0.0, just as it
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does for positive zero.
[forum:/forumpost/adc719d88d56ab22|Forum post adc719d88].
FossilOrigin-Name: 9ca4163bd93d78be5e4daf2b5d2b920d54d038c6fa8217dd2add0be0da6cd6b0
2025-09-24 17:49:09 +00:00
stephan
892109542b
Generate 64-bit variants of tester1.js/html. Enhance c-pp to accept multiple input files.
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2025-09-24 17:46:08 +00:00
drh
68353d0531
Fix a harmless compiler warning in IEEE754.
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FossilOrigin-Name: 7f72308322cd1f238e6c725ec6bff44ed42fb2619f3f52afe38e2faad838a63f
2025-09-24 17:38:13 +00:00
stephan
36baed3e2e
Add docs to mkwasmbuilds.c explaining the purpose of each of the builds. Remove some inadvertent copy/paste hard tabs in some C-side makefile code.
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FossilOrigin-Name: a2bd965e103026ff5c722357ed9e3432172bbc19d267e718ebd4a876eca41742
2025-09-24 13:59:53 +00:00
drh
feeacfb897
Fix incorrect buffer size computation for the base64() extension function.
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[forum:/forumpost/b1993c858f|Forum post b1993c858f].
FossilOrigin-Name: 603efcd404f0013559ca5bd936fc39481a3aa33a10340bac27b751b6b286d0b7
2025-09-24 12:01:50 +00:00
drh
b927708437
Restrict the size of the LIMIT on a generate_series() query to avoid
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an integer overflow when computing the final output value.
[forum:/forumpost/479bfb0d3b|Forum post 479bfb0d3b].
FossilOrigin-Name: 266aacb4759945f7cf7a258014620f21225261246edc08e6e71ff5292baf22f3
2025-09-24 11:12:26 +00:00
stephan
8d93e83461
Cosmetic build tweaks.
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FossilOrigin-Name: 431725330d6c63575dbf3404664a7af33d4d87c569560e99c18de93eb4d73935
2025-09-24 07:31:19 +00:00
stephan
205257791c
Fix the positioning of the wasm-bare-bones flag init.
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2025-09-24 07:00:37 +00:00
stephan
5c01f3fb83
Further wasm build refactoring. Get speedtest1 building again.
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FossilOrigin-Name: 5434307dcd927686ce827da22de55020c4b431f888ac81ae3634d458ad0b563d
2025-09-24 06:43:24 +00:00
stephan
e779baa099
Move some of the generated wasm makefile utility code out of C and into util.make.
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FossilOrigin-Name: a2935758f534b51cac3d2e5ece74b369c806e3a994781744708e1590b9c32542
2025-09-24 04:58:14 +00:00
stephan
3b56f296e9
Generic build simplifications.
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FossilOrigin-Name: 61648610c3e454fce77b78e6f6be1b71e27bb9587af03ae5c0e083eac7158a64
2025-09-24 03:05:31 +00:00
stephan
0dee14a559
Get fiddle building properly again and fiddle/fiddle.debug building in parallel.
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FossilOrigin-Name: 85fe9c6155f72583cea46d38bf5e040623d71fb5317ff9373421dbfdb179b2b0
2025-09-24 01:50:08 +00:00
stephan
ac37661a16
Get fiddle/fiddle.debug building again but they're incomplete and don't run.
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FossilOrigin-Name: d725a075bc3303c5a26c4014f57162235cebc6491425083b4d80936de8f07fb0
2025-09-23 23:22:31 +00:00
drh
611ffbc981
In the ieee754 extension, render -0.0 as 'ieee754(-1,-3071)' instead of
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'ieee754(1,-3071)' as that makes the sign clearer. Both strings still
convert back to -0.0. Note that negative zero
and positive zero are distinct values in ieee754.
[forum:/forumpost/1eab7e4a08|Forum post 1eab7e4a08].
FossilOrigin-Name: 136188c161a8a2d5166798fcbd341bd1d3f81da7291011f806d6b2153544832c
2025-09-23 16:01:45 +00:00
stephan
cfce9b6a11
Get most of the wasm build (re)working and much prettier.
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FossilOrigin-Name: a5a7890c75003a637a227b700dc342f4f4a24bd368b216bdb168b4ddfbe8f015
2025-09-23 13:49:44 +00:00
stephan
a07871d332
Cosmetic wasm build tweaks. Fixed wasm-opt use, broken by this branch's refactoring.
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FossilOrigin-Name: 4d7eff2afbcf023291bc1133c4413d1ea44f4096bb515e4bcd40bc8fc8d2a591
2025-09-23 10:46:17 +00:00
stephan
5c0850f8b8
Make it easier to pick out which parallel build messages belong to which wasm build.
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FossilOrigin-Name: 913af3dd6a8da577ef19b0d82c8afec0c626d7fa5fddbdf418d2eb16c3050ab1
2025-09-23 08:44:07 +00:00
stephan
ebb99967c2
More build restructuring.
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FossilOrigin-Name: 7bee8ee76380b2c1beb320b55042f149c22f872c70b58461652fa5bcbf6ad3c7
2025-09-23 08:23:23 +00:00
stephan
aa5b8f9d47
Create each distinct wasm build into its own dir, instead of all going to in jswasm/sqlite3.wasm, so that the build can now run in parallel.
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FossilOrigin-Name: 47526a75f2ad85100b1eae7ab1cf9a9dddd4430a99f7a30aa0c16548d1db9d33
2025-09-23 06:31:24 +00:00
stephan
91b1b0de2b
Start reworking the wasm build (again) with an eye towards simplifying it. Currently only the canonical and esm builds work, not fiddle, speedtest, nor the bundler stuff.
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FossilOrigin-Name: 102c4a35b86405273d1f7e9e34466c9deed7831099a8207b6f48746b998193f9
2025-09-23 05:10:19 +00:00
stephan
12f17d41f9
Add makefile target '64bit' to ext/wasm/GNUmakefile to build the 64-bit bundles. It does not yet generate copies of the test apps to load/test them, pending other reworking of the build.
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FossilOrigin-Name: 3e2ea990ad76f9e68d514568f53eaa692a1eb11695fceb1bcc58cea00605fff9
2025-09-23 02:04:07 +00:00
stephan
a8bddde325
Slight correction to the diagram in the previous checkin.
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2025-09-23 00:24:58 +00:00
stephan
b19c14742d
Add a high-level diagram showing how sqlite3.js gets assembled.
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FossilOrigin-Name: e0dfa1e62ba6d71abe1f48969eb6f53c83f2c28d47b996ee223587d923cc282f
2025-09-22 23:48:05 +00:00
stephan
e55a29f5fd
Refactor and simplify the JS API bootstrap steps.
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FossilOrigin-Name: a4f36fd93738f985d2c757c69eddca092732ce6148af98eb2595f9abe0d4fa44
2025-09-22 21:04:24 +00:00
stephan
cfa48c17f7
Update ext/wasm/api/README.md for recent changes.
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FossilOrigin-Name: 03b70686939e5f9ad984220a31674c23a1beb19f040c6327f24e23f0378555da
2025-09-22 18:05:10 +00:00
stephan
1ab3d7eafd
Cleanups and docs in the internal parts of the JS lib bootstrapping. More tinkering with the custom (but still disabled) wasm file loader.
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FossilOrigin-Name: 35651d9ab5529da915500fc50ca3833a004d0b7a19d98e8fbf39234d94697aec
2025-09-22 17:29:52 +00:00
stephan
2ea861a245
In wasm.ptr.coerce(), treat the undefined value the same as 0 for Number-type pointers for consistency with the BigInt coercion. The bindings have long treated both null and undefined as === 0 for pointer operations.
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FossilOrigin-Name: ef73bb1ddae28c6a0b462a2a840bfaaec3fc70d843e9ab6c53097281ffc85a78
2025-09-22 13:13:02 +00:00
stephan
34d92f4ac6
Minor doc updates. No functional changes.
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FossilOrigin-Name: 9c67299b452a2b19b5f4285feb975b30864a9415ccf62b7c7ebb1587a6545b33
2025-09-22 11:52:06 +00:00
stephan
8eefa2725b
Rework the JS/WASM pieces for compatibility with both 32-bit and 64-bit WASM environments. This affects only the browser-side components, not the --with-wasi-sdk build nor the core library.
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FossilOrigin-Name: 8ac367686fecd2e3ff1f4b4565e9f206a64237744e381704693df2e6efbe235a
2025-09-22 11:41:15 +00:00
stephan
5a2e3c4af2
Experimenting with a custom wasm loader, but don't enable it without an explicit build flag. The goal here is to make the WebAssembly.Module object available internally (the default loader hides it from us).
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FossilOrigin-Name: e5f0256feab95c30a8e3e1e69963fb3e25ed2da296aff5bc6646fe96a76c0b81
2025-09-22 02:40:06 +00:00
stephan
1d49644650
Minor internal optimizations in the wasm glue.
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FossilOrigin-Name: fb053a27d94f9caedfddf28680e13836343745376e84c8008641df6bb517cd8b
2025-09-21 23:15:12 +00:00
stephan
1e01174ac3
A minor optimization in wasm.realloc().
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FossilOrigin-Name: 6a070f450ac9ee3d4d6a3e05ef8fa2071a684181ea160805e236c3bba226510a
2025-09-21 22:17:13 +00:00
stephan
60633a852d
Remove some stale makefile comments. Add a little widget to fiddle's toolbar which shows whether it's running in 32- or 64-bit mode. Reduce fiddle's starting memory to 8MB.
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FossilOrigin-Name: e99730f96e13f7497a871fdcc5eaa4187835f005a759f0fc79bbfe982f454437
2025-09-21 22:08:05 +00:00
stephan
589855f40e
Improve db-close-time cleanup in the face of WASM environments which wrap wasm.exports in nullary wrappers.
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FossilOrigin-Name: fbb63634eab83fda0090fe2c38bda735b497fd6e57dd36344559962e396dbb17
2025-09-21 21:37:44 +00:00
stephan
e6db55f0e2
Fix a Number/BigInt descrepancy in oo1.DB() when passed a WASM-string db filename. Consolidate some duplicated internal code and adjacent minor cleanups.
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FossilOrigin-Name: d078aff7817ccd4f891024e55703519307a53815d472086bf3d42b2be28698b3
2025-09-21 21:17:41 +00:00
stephan
50815f8ba4
Fix a StructType.dispose()/ondispose() memleak in Jaccwabyt bindings in 64-bit builds and update its docs for 64-bit additions. Remove the parts of tester1.js related to skipping specific tests in 64-bit builds.
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FossilOrigin-Name: 6baea1d719b0c345fee5f32a3917ce9c507a2d8cb029eaca675daca77f297eba
2025-09-21 20:26:47 +00:00
stephan
b10548a7b0
General cleanups and dead code removal.
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2025-09-21 19:39:06 +00:00
stephan
cf0f11ac18
Remove some dead code and stray debug output. Fix (again) the JS SQLTester for 64-bit (the previous build was set to 32-bit).
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FossilOrigin-Name: a6b9567001dad0293dc6a7fe9a7ec1a220e41d9426448e2ab91dbd551948be15
2025-09-21 19:01:15 +00:00
stephan
334b15d8fc
Update the JS SQLTester for recent sqlite3.wasm changes.
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FossilOrigin-Name: 0fa1830540bcb86f5c59b1a6a9ffd8727c194a64a131d9d362023c84a3b820cb
2025-09-21 18:42:25 +00:00
stephan
5b71447e8e
Generic cleanups and simplifications in JS code.
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FossilOrigin-Name: 074cf4e6c1775900204bb0d920111ee19601d5c63690e79e988e7fe6b040a647
2025-09-21 17:55:23 +00:00
stephan
128ae8ea3f
Rename wasm config entry pointerSizeof to pointerSize for consistency with wasm.ptr.size.
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FossilOrigin-Name: 2cd8ba740f9b14dc1408b62632c603076b070dc412bf7cbfb3b525f0c4912371
2025-09-21 14:25:29 +00:00
stephan
1e2156e926
Restructure the interface for the sqlite3.wasm pointer-size-dependent details.
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FossilOrigin-Name: 8ac12e1f5144380d4ecc8b27a1f62dcda0e5a86409ae7149f62c33caeea19a23
2025-09-21 13:53:59 +00:00
stephan
d97c59e2bc
Reduce sqlite3.js build size by about 30kb by stripping out Emscripten's makeInvalidEarlyAccess() wrappers.
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FossilOrigin-Name: a65bd978cbc646ec687ebcfc736a968e0597062251b2155caab42bca2d36f1e9
2025-09-21 11:49:23 +00:00
stephan
72d81265ab
Reduce sqlite3.js build size by about 30kb by stripping out Emscripten's makeInvalidEarlyAccess() wrappers.
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FossilOrigin-Name: 9fafe075d6f4c49fca45963b142f3e0f0e60d79cb462b7e24f9ed0b9a9677f28
2025-09-21 11:47:06 +00:00
stephan
23203a407e
Remove some dead code.
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FossilOrigin-Name: 1c2cd58d1a86d85e79ac912270e762e22f43f1d41d81a19ecd0ae6b2656c71b4
2025-09-21 11:39:53 +00:00
stephan
ba6527af04
Minor cleanup in sqlite3.wasm.ptrAdd().
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FossilOrigin-Name: f659595d2e9e019a77d0c86803dbeb4bd728221a665825896ec29f7c0c0bdc65
2025-09-21 11:15:00 +00:00
stephan
f568a2f1bf
Remove some fiddle debug output.
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FossilOrigin-Name: c7cc374ff5ccd8b8f0a6cd0acada2a713626b5447cf014db12e18327fccfd36b
2025-09-21 01:03:16 +00:00
stephan
51127416a4
Resolve the non-functional 64-bit JS vtabs and VFSes. All wasm tests now pass on a 64-bit build. Investigation of the fiddle failure on a second db import is still pending.
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FossilOrigin-Name: 7c44b48b628d3d93b13031e9fd08ed39fec35c661aca9e813a89348d6c415663
2025-09-21 00:59:23 +00:00
