stephan
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73caea1764
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Reworking of JS internals to support binding of nested C structs (like sqlite3_index_constraint and friends) and allow some of the automated JS/C conversions to be plugged in at the struct-binding level, simplifying how struct members, in particular function pointers, can be used from JS.
FossilOrigin-Name: bb4fd5b789cebf2b224c29023fea3e620a86fb36730c36c0d85d9f35880bf643
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2025-11-10 07:41:54 +00:00 |
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stephan
|
c55d8262cf
|
In sqlite3.wasm.allocFromTypedArray(), swap the order of the allocation and the access to the heap view object to work around an obscure issue when allocating huge blobs. The heap view object could previously become stale via the following allocation if the underlying WebAssembly.Memory object needed to grow. Essentially a realloc()-moves-the-pointer situation but it only comes up with huge allocations under the right circumstances and would trigger a JS exception (as opposed to corrupting the WASM heap). Problem reported in [forum:05b77273be104532|forum post 05b77273be104532].
FossilOrigin-Name: 0f712b6b0516dc151d3bcbb63497661c82e11eae368e639bbdf197e1b3467195
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2025-11-09 06:32:10 +00:00 |
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stephan
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53ba0b80f2
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Minor wasm build simplifications and extend the JS bindings of sqlite3_column/value_text() such that they include embeded NUL bytes in their result strings rather than truncate them at NUL. Consolidate the shell.c build flags from the canonical and autoconf makefiles into the configure script.
FossilOrigin-Name: cee2e2576f5e91911a019bff025ee6071850c0d75941e8746f10d57b56bd830a
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2025-11-04 22:01:55 +00:00 |
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stephan
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b799156a31
|
Consolidate the three VFS-specific SEE tests into a shared routine.
FossilOrigin-Name: 8ac0bf125ddb6cc86a6825dcfe8895559835eca85ef14b5ad489f7c8159462e4
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2025-11-04 01:03:58 +00:00 |
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stephan
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abc23b5404
|
Merge trunk into wasm-post-3.51 to for some minor config script work.
FossilOrigin-Name: bf55a4220a74022e8be5f8a0cd7f4ca395a36e1666e14113e7e60c4a94cf0b3a
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2025-11-04 00:10:10 +00:00 |
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stephan
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e977440d79
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Add tests demonstrating [d0e803b90344].
FossilOrigin-Name: 7d22ee947ddecb0dc6c640e79c9a09c0931f8b04f97d3ac89afdbf1736312bf7
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2025-11-03 21:38:34 +00:00 |
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stephan
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bb3b269ba9
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Add new file missing from [936990cf067a5ebb] (and subsequently deleted by fossil clean -x). Have speedtest1 wasm use the user-provided sqlite3.c, rather than forcing the canonical one, so that the wasm exports don't have to be re-generated for that special case. Remove a harmless duplicate -D... flag.
FossilOrigin-Name: 7a592f5cd09699b45051855f6d477def40220b17642cbdb0f35ed74dd32becf1
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2025-11-03 21:26:27 +00:00 |
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stephan
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e5c8467a8e
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Fix ext/wasm/mkdist.sh to use ./version-info instead of ../../version-info (a recent build change made to ensure that builds with a custom sqlite3.c embed that version info).
FossilOrigin-Name: d25a92d88923f880d6477a99f2a35528faea83e7db245f2b07db80613b4aeb8e
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2025-11-01 14:49:05 +00:00 |
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stephan
|
c129de05bb
|
Simplify the EXPORTED_FUNCTIONS lists to use the preprocessor instead of per-list shell commands. (Unrelated) Remove part of the post-compilation JS filtering which breaks with emsdk 4.0.16+, which means the .js files are about 57kb bigger than they really ought to be.
FossilOrigin-Name: 936990cf067a5ebb34f7f662fc2d23d468c50f179afafe47fe0d2ed775f5ef74
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2025-10-30 20:18:20 +00:00 |
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stephan
|
3a61466a2f
|
wasm: re-add SQLITE_OMIT_WAL to the c-pp-lite build flags.
FossilOrigin-Name: 617f8ac40e073c3fdc1144639b78617ad61113f4e873fc20c99399d2b60e1ceb
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2025-10-30 18:39:28 +00:00 |
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stephan
|
bc5e0be7f8
|
A experiment addressing the embedded-NUL behavior of sqlite3_colum/value_text() in the JS bindings, as discussed in [forum:d77281aec2df9ada|forum post d77281aec2]. This is an experiment only. It works, in that existing tests do not see the difference, but it has implicications which require careful consideration before deploying.
FossilOrigin-Name: d0e803b90344ee972e4b3fb30b77e283599dc4d5c6a3335ce9fea653a1b3f6f0
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2025-10-30 02:21:38 +00:00 |
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stephan
|
7c86a0321e
|
Remove an OMIT_WAL from the wasm build because it breaks with the current amalgamation (and isn't strictly needed here anyway).
FossilOrigin-Name: a7be7d155aa6f02075f939ab6d26cfdfe2d0832b59da39c8bf4a74fc4845bd05
|
2025-10-30 01:43:30 +00:00 |
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stephan
|
6b9230d2a1
|
Merge the OPFS/SEE tests into trunk (where they should have been committed).
FossilOrigin-Name: f8a4d7abf0d1c9c92fa102165d08aed76fd766d49615e3d347b5547580355574
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2025-10-26 21:58:41 +00:00 |
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stephan
|
241004f8fc
|
Demonstrate the opfs-sahpool VFS with SEE.
FossilOrigin-Name: b4cffc00f3a18906867e8f070fbc49293ac5c038bad58e96ea74948591f31013
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2025-10-26 21:45:02 +00:00 |
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stephan
|
89a9efe840
|
Add a test which uses SEE via the "opfs" VFS. "opfs-sahpool" is pending.
FossilOrigin-Name: 1eb5a7ea394aa5b7e8594d73ce31f4b9bef55f2fa977dc26810c0bfba1cc39f7
|
2025-10-26 21:30:29 +00:00 |
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stephan
|
4f177f1d3e
|
Merge trunk into the wasm-post-3.51 branch.
FossilOrigin-Name: be5d2bae508a681628d4f84528e37db4e8a39b16e580b0d6ab4cd844566e973f
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2025-10-26 18:43:04 +00:00 |
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stephan
|
d4ead9b9e4
|
A better/cleaner fix for [1c80ff88c0ce].
FossilOrigin-Name: 6138043bdde09224a764b5d5f18a9e2776c761c424f41b0d69427d92d47ec41c
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2025-10-26 18:36:57 +00:00 |
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stephan
|
f57d368078
|
c-pp-lite: Fix another newline-related off-by-one which could cause newlines to get lost in @token@ filtering. Problem found in out-of-tree testing.
FossilOrigin-Name: 1c80ff88c0ce3d1c168c9bda734cf52114c35efdcf46a6da78f0ed9adc794eb8
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2025-10-26 17:59:30 +00:00 |
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stephan
|
02c5f3976f
|
Random tiny tweaks in internal JS and flesh out the tester1 test selection list to include both 32-/64-bit entries for all tester1XYZ.html combinations. For after the 3.51 release.
FossilOrigin-Name: c087a1d23deac84ac46e769332ec167c5b38fc8e525fd90484d3fa0b6d304ffa
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2025-10-24 21:01:23 +00:00 |
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stephan
|
be4d0c2e2f
|
Make it particularly clear in the wasm build output that unsupported builds are exactly that. Cosmetic tweak only, no functional changes.
FossilOrigin-Name: 86f53a2eb37d8ec98bc9d4c6b00253cc00d798e79c7d409e65d608354a556e19
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2025-10-24 20:29:12 +00:00 |
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stephan
|
3ba506d9cc
|
ext/wasm: dependencies fix for parallel builds attempted immediately after a distclean. Add version-info to the distclean rules.
FossilOrigin-Name: b99233fe3d901714c4369ba25c510050fb7a8a85c1168780108595e9639a6d15
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2025-10-24 16:39:58 +00:00 |
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stephan
|
67fa337744
|
ext/wasm/GNUmakefile: (A) When using a custom sqlite3.c, use sqlite3.h from the same directory instead of the top of this tree. (B) Re-add preprocessor flags for SEE which were misplaced during recent build refactoring.
FossilOrigin-Name: 1b1e530a9149ce62d3d53f5c558e358d4e6d1b00e0cce8bb04cb6b13d1841538
|
2025-10-24 16:25:23 +00:00 |
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stephan
|
6eaeea0a3b
|
Fix an off-by-one in c-pp-lite.c which could cause @token@-processed output to get one duplicated byte.
FossilOrigin-Name: aa2f4c51604f4d4286c8a1ec7eaa6251892471e32087af695712513ee620ea46
|
2025-10-16 01:44:03 +00:00 |
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stephan
|
e826aa8e00
|
Minor JS doc updates. No code changes.
FossilOrigin-Name: fc2a026901b1a12526b92fff36d7acc226e554c9f351e6261c7ffd4887bcc337
|
2025-10-15 23:28:31 +00:00 |
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stephan
|
ff5d4c348c
|
Resolve a valgrind-reported error in ext/wasm/c-pp-lite.c caused by successful exit colliding with the atexit() handler. Add -e SCRIPT support to c-pp-lite to facilitate testing.
FossilOrigin-Name: 7801c7225a18ccb2216b01663b30e3eb90a961e3d165af73f964c515b74fe745
|
2025-10-15 23:13:50 +00:00 |
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stephan
|
d6cb2ccee6
|
JS/WASM: Expose sqlite3_db_status64(), sqlite3changeset_apply_v3(), sqlite3changeset_apply_v3_strm(), and SQLITE_DBSTATUS_TEMPBUF_SPILL.
FossilOrigin-Name: b13eafc9b6820517b450041a7e2be573a896b5b9e88b2b28df9f15e3cb91e23d
|
2025-10-14 18:23:32 +00:00 |
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stephan
|
4472c967a6
|
Fix two links in ext/wasm/README.md.
FossilOrigin-Name: 0f96eaeaa8c51c20f8d389bfd6d0d6371e8bb29ff7e8eaf3a0bcb35cb2b73338
|
2025-10-14 14:07:58 +00:00 |
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stephan
|
5dbbe50758
|
Add a section to ext/wasm/README.md about the dependency on wabt/wasm-strip for release builds.
FossilOrigin-Name: 0dbb13863b3ff1da1be664967ac05c79cf34f7a78def05fe4f6407c06cb4322a
|
2025-10-14 13:47:40 +00:00 |
|
stephan
|
9f136fc5ed
|
Fix a makefile typo which caused a build directory to not get mkdir'd for the fiddle build.
FossilOrigin-Name: d98d5abf6d27c5359ff8c797ad57394b96074e47010bc4c24120ba69a967dc3c
|
2025-10-14 13:25:02 +00:00 |
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stephan
|
b4fdfc2f9a
|
Update c-pp.c and rename it to c-pp-lite.c to match its new upstream name. Adapt the JS files and mkwasmbuilds.c for c-pp syntactic changes.
FossilOrigin-Name: bb13e46ddfcd1d3ca73845430d9a91c0ea3913762d39bbd94127783d77e4f63b
|
2025-10-09 15:28:59 +00:00 |
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stephan
|
0df9db4921
|
Make use of the new SQLITE_ENABLE_PERCENTILE in the wasm build.
FossilOrigin-Name: 937c084c2d9b20fde2d54e48257cb7018bd8c36d6f00ed6f1659b5ecc2f48ed4
|
2025-10-08 18:17:19 +00:00 |
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stephan
|
436c8e5026
|
Remove the long-defunct wasmfs build of speedtest1 from index.html and re-enable the wasmfs scratchpad app (which still works). Fix the CFLAGS for the wasmfs build and the path to the wasm file for one of the JS.
FossilOrigin-Name: acaaf8cce9e780bf937436b4c987ed284aa0bba6f5ca9508d9dbad598af2991d
|
2025-09-28 18:03:29 +00:00 |
|
stephan
|
39bffbcd32
|
Use new c-pp features to simplify generation of the tester1 family of files.
FossilOrigin-Name: f7cab028c97b2c9ac9b561a4c33475aadd3f71cbd48ec4dd6e09c1bb19ec00cb
|
2025-09-28 12:47:09 +00:00 |
|
stephan
|
1d592e0d62
|
Internal js/wasm tooling doc updates.
FossilOrigin-Name: 0d6ed44278a513b062539f32da49fa43952fcdf0bc1bba7b24ef3749bc4525a5
|
2025-09-28 02:30:25 +00:00 |
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stephan
|
0b0c8734f3
|
Improve #if support in, and add #assert to, c-pp. Rename target=... preprocessor symbols to target:... because changes in the semantics for symbols which have an '=' makes some of those #if blocks mutually exclusive (which we won't want in rare cases involving the bundler-friendly builds).
FossilOrigin-Name: 54287487793d48f6dde919446ab7476aea0cc0aba3835c80f060a7b84221881a
|
2025-09-28 00:53:00 +00:00 |
|
stephan
|
41549103ac
|
ext/wasm/c-pp.c: add #savepoint support. Consolidate how the diverse sqlite3_stmt handles are managed.
FossilOrigin-Name: b44650f907e9cb4ec908bb7525488e309946fac9d84cdac4cdde730527a440a9
|
2025-09-27 13:34:02 +00:00 |
|
stephan
|
4ac2118c5d
|
Teach c-pp how to replace configure-script-like @tokens@, giving us a much simpler way to get the proper WASM file name injected into each JS build.
FossilOrigin-Name: ffd5c8eaa89250a043b573c3eb66693dfec087a5b5eef184ae6d7bfbcf61235a
|
2025-09-27 11:38:35 +00:00 |
|
stephan
|
4bdfae9d40
|
Remove and edit some comments.
FossilOrigin-Name: 1fa7e32d264f8329a8c9b0b5b469f1fc7ccadee86696d65e05df7fa3868af158
|
2025-09-27 00:07:25 +00:00 |
|
stephan
|
5d0d30ae2d
|
Add wasm.ptr to the module-symbols.html output.
FossilOrigin-Name: dced5a7c434b83553ede533f71e3133450795c12fc67acd1a55fdedfa8fed76c
|
2025-09-27 00:05:13 +00:00 |
|
stephan
|
836e895f9e
|
Latest upstream c-pp.c for the ability to process multiple inputs and outputs in a single invocation.
FossilOrigin-Name: c7633373046ceb94f293b8fbd4f436a1eb281c2744d97334c6e7e3a803d8eac2
|
2025-09-27 00:04:28 +00:00 |
|
stephan
|
879066a0a2
|
Delay replacing the wasm file name strings until they're needed. Add target b-all to run all known wasm builds.
FossilOrigin-Name: a4edaecc9b0b649df53a99e05d9abfbc5bdb40d45c7c6940a50b24fa30dca158
|
2025-09-26 19:41:07 +00:00 |
|
stephan
|
e309de27f9
|
Consolidate some duplicate code in mkwasmbuilds.c.
FossilOrigin-Name: 1078aa4f1e5685d45e31eea622865ddd077f367f1cec90fc267e8ba50cbe2ee9
|
2025-09-26 19:30:34 +00:00 |
|
stephan
|
a34f87d25a
|
Clean up how the speedtest1 64-bit test/demo files are generated. Make log output very slightly less verbose.
FossilOrigin-Name: 64715e92708e4f8c5b82c1f4ed71b75f418bf741f7f05516eab309582fbfad2b
|
2025-09-26 19:19:35 +00:00 |
|
stephan
|
42f9273da2
|
Get 64-bit builds of speedtest1.wasm running in order to better compare 32-/64-bit performance (spoiler alert: the latter is consistently roughly 10% slower). Add WASM heap usage info to speedtest1.
FossilOrigin-Name: 70b944cc0189309c2265b184381f2f050bced7b83f204d57b912def6e203982a
|
2025-09-26 18:29:00 +00:00 |
|
stephan
|
96c753ec56
|
Reinstate the Module.instantiateWasm() override and simplify how the wasm filename gets injected into the JS files.
FossilOrigin-Name: e878ffd2eaa87e2978c44fcd03a1eb6114a9ae31e31101898d682f43cf81000f
|
2025-09-26 17:11:39 +00:00 |
|
stephan
|
3a94a00768
|
Get wasmfs build working in the new setup. Disable the custom wasm loader because its generated makefile code is currently broken.
FossilOrigin-Name: 36bc2514f70af5608aa20903d9c38b316603e2f78f2cbf4a20c7c79b60c5b8d5
|
2025-09-26 12:49:41 +00:00 |
|
stephan
|
c839ea5d94
|
Docs and dead code removal in mkwasmbuilds.c.
FossilOrigin-Name: d022ee167b90a7c32049a93d476e869270018017f60551185024409730d77640
|
2025-09-26 11:47:13 +00:00 |
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stephan
|
e040128ecd
|
In c-pp.c, use (void)x instead of an empty if(x){} to flag unused arguments.
FossilOrigin-Name: df9ab8a35517e3a2baf4b19d07d46ce3f8b48043ccdeadef22bffc12e80461c3
|
2025-09-26 11:14:15 +00:00 |
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stephan
|
5ace5e0a38
|
More build docs. Add a speedtest1 64-bit build but it's not hooked up to any test apps yet. Improve invalid-arg detection in c-pp.
FossilOrigin-Name: 69086be8a155d70d9dd7b655b66809250b24fe6d5bcdc6cb5e0275446a43f51d
|
2025-09-26 02:18:28 +00:00 |
|
stephan
|
c1254430d8
|
Build cleanups and dead code removal.
FossilOrigin-Name: b516109e5accc885b71900402c800ae855407552648861334c895f0e5dea4ee5
|
2025-09-26 01:38:07 +00:00 |
|