| This document describes changes between tagged Emscripten SDK versions. |
| |
| Note that version numbers do not necessarily reflect the amount of changes |
| between versions. A version number reflects a release that is known to pass all |
| tests, and versions may be tagged more or less frequently at different times. |
| |
| Note that there is *no* ABI compatibility guarantee between versions - the ABI |
| may change, so that we can keep improving and optimizing it. The compiler will |
| automatically invalidate system caches when the version number updates, so that |
| libc etc. are rebuilt for you. You should also rebuild object files and |
| libraries in your project when you upgrade emscripten. |
| |
| Not all changes are documented here. In particular, new features, user-oriented |
| fixes, options, command-line parameters, breaking ABI changes, deprecations, |
| significant internal modifications and optimizations etc. generally deserve a |
| mention. To examine the full set of changes between versions, you can use git |
| to browse the changes between the tags. |
| |
| See docs/process.md for more on how version tagging works. |
| |
| 2.0.30 |
| ------ |
| - Add `emscripten/thread_utils.h` helper header, which includes C++ utilities |
| for proxying code to other threads. |
| 2.0.29 |
| ----- |
| - Bug fixes |
| 2.0.28 - 08/23/2021 |
| ------ |
| - Added some support for signal handling libc functions (raise, kill, |
| sigaction, sigpending, etc). We still don't have a way to deliver signals from |
| the outside but these at least now work for sending signals to the current |
| thread (JS context) (#14883). |
| |
| 2.0.27 - 08/12/2021 |
| ------------------- |
| - Added `EM_ASYNC_JS` macro - similar to `EM_JS`, but allows using `await` |
| inside the JS block and automatically integrates with Asyncify without |
| the need for listing the declared function in `ASYNCIFY_IMPORTS` (#9709). |
| - Errors that occur on pthreads (e.g. uncaught exception) will now get re-thrown |
| on the main thread rather than simply being logged (#13666). |
| |
| 2.0.26 - 07/26/2021 |
| ------------------- |
| - When building ports with the `embuilder` tool some of the names of the |
| libraries have changed (they now match the filenames in the `tools/ports/` |
| directory). For example `sdl-image` is now `sdl_image` (#14737). |
| - Undefined data symbols (in static executables) are no longer silently ignored |
| at link time. The previous behaviour (which was to silently give all |
| undefined data symbols address zero, which could lead to bugs) |
| can be enabled by passing either `-Wl,--allow-undefined` or |
| `-Wl,--unresolved-symbols=ignore-all`. |
| - The alignment of `long double`, which is a 128-bit floating-point value |
| implemented in software, is reduced from 16 to 8. The lower alignment allows |
| `max_align_t` to properly match the alignment we use for malloc, which is 8 |
| (raising malloc's alignment to achieve correctness the other way would come |
| with a performance regression). (#10072) |
| - The `alignMemory` function is now a library function and therefore not |
| included by default. Debug builds will automatically abort if you try |
| to use this function without including it. The normal library `__deps` |
| mechanism can be used to include it, or can be added to |
| `DEFAULT_LIBRARY_FUNCS_TO_INCLUDE`. |
| - dlopen can now load libraries at runtime from the web without preloading |
| or embedding. This features relies on `ASYNCIFY` to suspend execution until |
| the library is loaded and then continue on as if dlopen was blocking. For |
| users who don't want to use `ASYNCIFY` (which has a size and runtime cost) |
| there is a async (callback-based) version of the dlopen API available as |
| `emscripten_dlopen()` declared in `emscropten/emscripten.h`. See |
| `docs/api_reference/emscripten.h.rst` (or the online version) for more |
| details. |
| - Constructors, functions and methods bound with Embind can now be `await`ed. |
| When Asyncify is used somewhere in the callstack, previously Embind would |
| return `0` / `null` / `false` / instance with a NULL pointer, making it |
| impossible to wait for the function to actually finish and retrieve its |
| result. Now in those cases it will return a `Promise` instead that will |
| resolve with the function's return value upon completion. (#11890) |
| |
| 2.0.25 - 06/30/2021 |
| ------------------- |
| |
| - Support for the 'shell' environment is now disabled by default. Running under |
| `d8`, `js`, or `jsc` is not something that most emscripten users ever want to |
| do, so including the support code is, more often than not, unnecessary. Users |
| who want shell support can enable it by including 'shell' in `-s ENVIRONMENT` |
| (#14535). |
| - A new setting called `ALLOW_UNIMPLEMENTED_SYSCALLS` was added. This setting |
| is enabled by default but, if disabled, will generate link-time errors if |
| a program references an unimplemented syscall. This setting is disabled |
| by default in `STRICT` mode. |
| - By default (unless `EXIT_RUNTIME=1` is specified) emscripten programs running |
| under node will no longer call `process.exit()` on `exit()`. Instead they |
| will simply unwind the stack and return to the event loop, much like they do |
| on the web. In many cases the node process will then exit naturally if there |
| is nothing keeping the event loop going. |
| Note for users of node + pthreads: Because of the way that threads are |
| implemented under node multi-threaded programs now require `EXIT_RUNTIME=1` |
| (or call `emscripten_force_exit`) in order to actually bring down the process. |
| - Drop support for node versions older than v5.10.0. We now assume the |
| existence of `Buffer.from` which was added in v5.10.0. If it turns out |
| there is still a need to support these older node versions we can |
| add a polyfil under LEGACY_VM_SUPPORT (#14447). |
| |
| 2.0.24 - 06/10/2021 |
| ------------------- |
| - Support `--preload-file` in Node.js. (#11785) |
| - System libraries are now passed to the linker internally via `-lfoo` rather |
| than using their full path. This is in line with how gcc and clang pass system |
| libraries to the linker. This should not effect any builds unless a project a |
| happens to have, for example, a file called `libc.a` in one of its library |
| paths. This would have the effect of overriding the system library (as it |
| would with gcc or clang) (#14342). |
| - CMake projects (those that either use emcmake or use Emscripten.cmake |
| directly) are new configured to install (by default) directly into the |
| emscripten sysroot. This means that running `cmake --install` (or running the |
| install target, via `make install` for example) will install resources into |
| the sysroot such that they can later be found and used by `find_path`, |
| `find_file`, `find_package`, etc. Previously the default was to attempt to |
| install into the host system (e.g `/usr/local`) which is almost always not |
| desirable. Folks that were previously using `CMAKE_INSTALL_PREFIX` to build |
| their own secondary sysroot may be able to simplify their build system by |
| removing this completely and relying on the new default. |
| - Reinstated the warning on linker-only `-s` settings passed when not linking |
| (i.e. when compiling with `-c`). As before this can disabled with |
| `-Wno-unused-command-line-argument` (#14182). |
| - Standalone wasm mode no longer does extra binaryen work during link. It used |
| to remove unneeded imports, in hopes of avoiding nonstandard imports that |
| could prevent running in WASI VMs, but that has not been needed any more. A |
| minor side effect you might see from this is a larger wasm size in standalone |
| mode when not optimizing (but optimized builds are unaffected). (#14338) |
| - You can now explicitly request that an environment variable remain unset by |
| setting its value in `ENV` to `undefined`. This is useful for variables, such |
| as `LANG`, for which Emscripten normally provides a default value. |
| |
| 2.0.23 - 05/26/2021 |
| ------------------- |
| - libcxxabi updated to llvm-12. (#14288) |
| - libcxx updated to llvm-12. (#14249) |
| - compiler-rt updated to llvm-12. (#14280) |
| |
| 2.0.22 - 05/25/2021 |
| ------------------- |
| - Fix a crash bug that was present in 2.0.21 with the use of `-g`. See |
| https://reviews.llvm.org/D102999. |
| - wasm-ld will now perform string tail merging in debug string sections as well |
| as regular data sections. This behaviour can be be disabled with `-Wl,-O0`. |
| This should significantly reduce the size of dwarf debug information in the |
| wasm binary. |
| - The experimental SPLIT_MODULE setting now expects the secondary module to be |
| named `<module>.deferred.wasm` instead of `<module>.wasm.deferred`. |
| |
| 2.0.21: 05/18/2021 |
| ------------------ |
| - Options such as EXPORTED_FUNCTIONS that can take a response file containing |
| list of symbols can now use a simple one-symbol-per-line format. This new |
| format is much simpler and doesn't require commas between symbols, opening |
| or closing braces, or any kind of escaping for special characters. |
| - The WebAssembly linker (`wasm-ld`) now performes string tail merging on any |
| static string data in your program. This has long been part of the native |
| ELF linker and should not be observable in well-behaved programs. This |
| behavior can be disabled by passing `-Wl,-O0`. |
| - The functions `fork`, `vfork`, `posix_spawn` and `system` now fail with |
| the errno value `ENOSYS` (52) rather than `EAGAIN` (6). This is more |
| correct, since they will never work and attempting to retry won't help. |
| - `EXPORT_ES6` will now emit static URLs for main WebAssembly file as well |
| as for helper Worker used by `-pthread` that can be statically detected |
| by modern bundlers at build time. In particular, you no longer have to set |
| `Module.locateFile` hook and `Module.mainScriptUrlOrBlob` settings - |
| both bundlers and browsers should pick up the required files automatically. |
| Note: this doesn't yet cover other use-cases that emit external files, |
| such as dynamic linking, `--proxy-to-worker`, external memory etc. (#14135) |
| - `EXPORT_ES6` can now be used in combination with `-o [filename].html`. (#14165) |
| - `EXPORT_ES6` no longer requires setting custom `EXPORT_NAME` too. (#14139) |
| - New diagnostics allow Emscripten to issue warnings when using Intel SIMD |
| intrinsics (from xmmintrin.h) which have slow emulations rather than fast |
| WebAssembly equivalents. To enable them, define WASM_SIMD_COMPAT_SLOW |
| in the preprocessor (#14152) |
| |
| 2.0.20: 05/04/2021 |
| ------------------ |
| - This ChangeLog and the `emscripten-version.txt` file that is checked into |
| the repository now reflect the next, upcoming, release once a release is |
| made. Previously they would continue to reflect the old release until after |
| we decide to cut the release. Switching to this method allow for a slightly |
| simpler release process that also allows us to tag a version that contains |
| the correct version information. |
| - The version string reported by `-v`/`--version` now includes a `-git` suffix |
| (e.g. `2.0.19-git`) when running from git checkout (to help distinguish |
| unreleased git versions from official releases) (#14092). |
| - Temporarily back out new `-Wunused-command-line-argument` warnings introduced |
| in 2.0.19. |
| |
| 2.0.19: 05/04/2021 |
| ------------------ |
| - Emscripten will now warn when linker-only `-s` settings are specified in |
| compile-only (`-c`) mode. Just like with clang itself, this warning can be |
| disabled using the flag: `-Wno-unused-command-line-argument`. |
| - When building with `-s MAIN_MODULE` emscripten will now error on undefined |
| symbol by default. This matches the behvious of clang/gcc/msvc. This |
| requires that your side modules be present on the command line. If you do not |
| specify your side modules on the command line (either direcly or via |
| `RUNTIME_LINKED_LIBS`) you may need to add `-s WARN_ON_UNDEFINED_SYMBOLS=0` to |
| avoid errors about symbol that are missing at link time (but present in your |
| side modules provided at runtime). We hope that this case is not common and |
| most users are building with side modules listed on the command line (#14060). |
| - The `RUNTIME_LINKED_LIBS` setting is now deprecated. It's better to simply |
| list dynamic library dependencies directly on the command line. |
| |
| 2.0.18: 04/23/2021 |
| ------------------ |
| - The `makeBigInt` function was removed from the emscripten runtime since it |
| had no internal users. |
| - Restored support for --cache command line flag to configure location of the |
| Emscripten cache root directory. |
| - `EXTRA_EXPORTED_RUNTIME_METHODS` is deprecated in favor of just using |
| `EXPORTED_RUNTIME_METHODS`. |
| - When building with `MAIN_MODULE=2` the linker will now automatically include |
| any symbols required by side modules found on the command line. This means |
| that for many users of `MAIN_MODULE=2` it should no longer be necessary to |
| list explicit `EXPORTED_FUNCTIONS`. Also, users of `MAIN_MODULE=1` with |
| dynamic linking (not dlopen) who list all side modules on the command line, |
| should be able to switch to `MAIN_MODULE=2` and get a reduction in code size. |
| - When building with `MAIN_MODULE` it is now possbile to warn or error on |
| undefined symbols assuming all the side modules are passed at link time. This |
| means that for many projects it should now be possbile to enable |
| `ERROR_ON_UNDEFINED_SYMBOLS` along with `MAIN_MODULE`. |
| |
| 2.0.17: 04/10/2021 |
| ------------------ |
| - Use of closure compiler (`--closure`) is now supported when using dynamic |
| linking (building with `-s MAIN_MODULE`) (#13880) |
| - Specifying `EM_CONFIG` inline (python code in the environment variable itself) |
| is no longer supported (#13855). This has been long deprecated but finally |
| completely removed. |
| - Deprecate `-g4`, which is a little confusing as it does not do more than `-g3` |
| but instead emits source maps instead of DWARF. `-g4` will now warn. A new |
| flag `-gsource-map` enables source maps without warning. |
| - In order to behave more like clang and gcc, emscripten no longer |
| supports some nonstandard methods of library lookup (that worked |
| unintentionally and were untested and not documented): |
| 1. Linking with `-llibc` rather than `-lc` will no longer work. |
| 2. Linking a library called `foo.a` via `-lfoo` will no longer work. |
| (libraries found via `-l` have to start with `lib`) |
| - Use LLVM's new pass manager by default, as LLVM does. This changes a bunch of |
| things about how LLVM optimizes and inlines, so it may cause noticeable |
| changes in compile times, code size, and speed, either for better or for |
| worse. You can use the old pass manager (until LLVM removes it) by passing |
| `-flegacy-pass-manager` (and `-Wl,--lto-legacy-pass-manager` when doing LTO) |
| (note however that neither workaround affects the building of system |
| libraries, unless you modify emscripten or build them manually). (#13427) |
| - Removed use of Python multiprocessing library because of stability issues. |
| Added a new environment variable `EM_PYTHON_MULTIPROCESSING=1` that can be set |
| to revert back to using Python multiprocessing, in case there are reports of |
| regressions (that variable is intended to be temporary). (#13493) |
| - Binaryen now always inlines single-use functions. This should reduce code size |
| and improve performance. If you prefer the old default, you can get that with |
| `-sBINARYEN_EXTRA_PASSES=--one-caller-inline-max-function-size=1` (#13744). |
| - Fix generating of symbol files with `--emit-symbol-map` for JS targets. |
| When `-s WASM=2` is used. Two symbols are generated: |
| - `[name].js.symbols` - storing Wasm mapping |
| - `[name].wasm.js.symbols` - storing JS mapping |
| In other cases a single `[name].js.symbols` file is created. |
| |
| 2.0.16: 03/25/2021 |
| ------------------ |
| - Lists that are passed on the command line can now skip the opening an closing |
| braces, allowing for simpler, more readable settings. e.g. |
| `-s EXPORTED_FUNCTIONS=foo,bar` |
| - Remove/deprecate no longer used `--llvm-opts` command line option. Any |
| arguments not processed by emcc will be passed through to clang directly |
| these days. |
| - Values returned from `sysconf` now more closely match the definitions found in |
| header files and in upstream musl (#13713). |
| - `DISABLE_EXCEPTION_CATCHING=2` is now deprecated since it can be inferred from |
| the presence of the `EXCEPTION_CATCHING_ALLOWED` list. This makes |
| `DISABLE_EXCEPTION_CATCHING` a simple binary option (0 or 1) which defaults to |
| 0 which will be set to 1 internally if `EXCEPTION_CATCHING_ALLOWED` list is |
| specified. |
| - Values returned from `pathconf` now match the definitions found in header files |
| and/or upstream musl: |
| _PC_LINK_MAX 3200 -> 8 |
| _PC_SYNC_IO -1 -> 1 |
| _PC_REC_INCR_XFER_SIZE -1 -> 4096 |
| _PC_REC_MAX_XFER_SIZE -1 -> 4096 |
| _PC_SYMLINK_MAX -1 -> 255 |
| - Added support for wrapping emcc and em++ via ccache: install Emscripten port |
| of ccache via emsdk, or from https://github.com/juj/ccache/tree/emscripten, |
| and run explicitly with "ccache emcc ..." after installing, or automatically |
| just with "emcc ..." after activating ccache via emsdk (#13498). |
| - Added support to use a custom set of substitution characters . # and ? to |
| ease passing arrays of C symbols on the command line to ASYNCIFY_* settings. |
| (#13477) |
| - In MINIMAL_RUNTIME build mode, errno support will now be disabled by default |
| due to the code size that it adds. (MINIMAL_RUNTIME=1 implies SUPPORT_ERRNO=0 |
| by default) Pass -s SUPPORT_ERRNO=1 to enable errno support if necessary. |
| - Using EM_ASM and EM_JS in a side module will now result in an error (since |
| this is not implemented yet). This could effect users were previously |
| inadvertently including (but not actually using) EM_ASM or EM_JS functions in |
| side modules (#13649). |
| - Remove dependency on Uglify by finishing the rewrite of passes to acorn |
| (#13636, #13621). |
| - Primary development branch switched from `master` to `main`. |
| |
| 2.0.15: 03/05/2021 |
| ------------------ |
| - Calls to `newlocale` (and `new std::locale` in C++) with arbirary names will |
| now succeed. This is the behaviour of musl libc which emscripten had |
| previously inadvertently disabled. |
| - System libraries are now compiled with debug info (`-g`). This doesn't |
| affect release builds (builds without `-g`) but allows DWARF debugging of |
| types defined in system libraries such as C++ STL types (#13078). |
| - uname machine field is now either wasm32 or wasm64 instead of x86-JS (#13440) |
| - Several pthreads exit-related fixes (#12985) (#10524). |
| - Fix IDBFS syncing with existing directories (#13574). |
| - Add libmodplug port and allow mod files to be played in SDL2 (#13478). |
| |
| 2.0.14: 02/14/2021 |
| ------------------ |
| - Add new setting: `REVERSE_DEPS`. This can be used to control how emscripten |
| decides which reverse dependecies to include. See `settings.js` for more |
| information. The default setting ('auto') is the traditional way emscripten |
| has worked in the past so there should be no change unless this options is |
| actually used. This option partially replaces the `EMCC_ONLY_FORCED_STDLIBS` |
| environment variable which (among other things) essentially had the effect of |
| setting `REVERSE_DEPS` to be 'all'. |
| - Clang now performs loop unrolling when targeting WebAssembly at -O2 and |
| higher. It can be disabled using `-fno-unroll-loops`. |
| |
| 2.0.13: 01/19/2021 |
| ------------------ |
| - Remove unused `Browser.safeSetInterval` and `Browser.safeCallback`. These |
| had no callers in emscripten itself or any testing. If there are users of |
| these functions we could re-enable them with some testing. |
| - Fix race condition when running many emcc processes after clearing the cache. |
| The processes would race to run the sanity checks and could interfere with |
| each other (#13299). |
| - Emscripten now builds a complete sysroot inside the EM_CACHE directory. |
| This includes the system headers which get copied into place there rather |
| than adding a sequence of extra include directories. |
| - Added support for -s MALLOC=emmalloc when -s MAXIMUM_MEMORY is more than 2GB. |
| (#13258) |
| - Add back support for calling the legacy dynCall_sig() API to invoke function |
| pointers to wasm functions from JavaScript. Pass -s DYNCALLS=1 |
| to include that functionality in the build. This fixes a regression that |
| started in Aug 31st 2020 (Emscripten 2.0.2) in #12059. Also implement |
| support for dynCall() in MINIMAL_RUNTIME builds. (#13296) |
| - `SDL2_ttf` now uses upstream compiled with `TTF_USE_HARFBUZ` flag. |
| - The system for linking native libraries on demand (based on the symbols |
| present in input object files) has been removed. Libraries such as libgl, |
| libal, and libhtml5 are now included on the link line by default unless |
| `-s AUTO_NATIVE_LIBRARIES=0` is used. This should not effect most builds |
| in any way since wasm-ld ignores unreferenced library files. Only users |
| of the `--whole-archive` linker flag (which is used when `MAIN_MODULE=1` is |
| set) should be effected. |
| |
| 2.0.12: 01/09/2021 |
| ------------------ |
| - `emscripten/vr.h` and other remnants of WebVR support removed. (#13210, which |
| is a followup to #10460) |
| - Stop overriding CMake default flags based on build type. This will |
| result in builds that are more like CMake does on other platforms. You |
| may notice that `RelWithDebInfo` will now include debug info (it did not |
| before, which appears to have been an error), and that `Release` will |
| use `-O3` instead of `-O2` (which is a better choice anyhow). (#13083) |
| |
| 2.0.11: 12/17/2020 |
| ------------------ |
| - `emcc -v` no longer forces the running the sanity checks. Sanity checks |
| are always run on first use or can be forced with `--check` or by setting |
| `EMCC_DEBUG` is set in the environment. |
| - An upstream LLVM regression with global initializer linking has been fixed |
| (#13038). |
| - Remove a racy unneeded assertion about async dynamic linking (#13060). |
| |
| 2.0.10: 12/04/2020 |
| ------------------ |
| - Fix handling of exit() in pthreads. (#12933) |
| - Added support for C11 thread API. (#9243) |
| - The WebAssembly memory used by emscripten programs is now, by default, created |
| in the wasm file and exported to JavaScript. Previously we could create the |
| memory in JavaScript and import it into the wasm file. The new |
| `IMPORTED_MEMORY` setting can be used to revert to the old behaviour. |
| Breaking change: This new setting is required if you provide a runtime |
| value for `wasmMemory` or `INITIAL_MEMORY` on the Module object. |
| - Internally, emscripten now uses the `--sysroot` argument to point clang at |
| it headers. This should not effect most projects but has a minor effect the |
| order of the system include paths: The root include path |
| (`<emscritpen_root>/system/include`) is now always last in the include path. |
| - Fix JS pthreads proxying + WASM_BIGINT (#12935) |
| - Optimize makeDynCall to use dynCall_xx function directly where needed (#12741) |
| |
| 2.0.9: 11/16/2020 |
| ----------------- |
| - dlopen, in conformace with the spec, now checks that one of either RTDL_LAZY |
| or RTDL_NOW flags ar set. Previously, it was possible set nether of these |
| without generating an error. |
| - Allow `-lSDL2_mixer` to just work. (Others like `-lSDL2` always worked, but |
| for `SDL2_mixer` things were broken because we build multiple variations of |
| that library.) That link flag is now the same as `-s USE_SDL2_MIXER=2`. |
| - Stack state is no longer stored in JavaScript. The following variables have |
| been replaced with native functions in `<emscripten/stack.h>`: |
| - STACK_BASE |
| - STACK_MAX |
| - STACKTOP |
| - TOTAL_STACK |
| - The ABI used for importing symbol by address in dynamic linking (MAIN_MODULE + |
| SIDE_MODULE) is now the same as the ABI used by llvm and wasm-ld. That is, |
| symbol addresses are imported from the 'GOT.mem' and 'GOT.func' pseudo |
| modules. As one side effect of this change it is now required that JavaScript |
| functions that are imported by address are now required to have a `__sig` |
| specified in the library JavaScript file. |
| - `MODULARIZE` + `WASM_ASYNC_COMPILATION=0`, that is, modularize mode but with |
| async compilation turned off, so that startup is synchronous, now returns the |
| Module object from the factory function (as it would not make sense to return |
| a Promise without async startup). See #12647 |
| - Added experimental support for using emscripten as a post link tool. In this |
| case the input to emscripten is a single wasm file (for example the output of |
| `wasm-ld`). When emcc is run with `--post-link` it will take a wasm file as |
| input that perform all the normal post link steps such as finalizing and |
| optimizing the wasm file and generating the JavaScript and/or html that will |
| run it. |
| - Added emulation support and a build time warning for calling Wasm function |
| pointers from JS library files via the old syntax |
| {{{ makeDynCall('sig') }}} (ptr, arg1, arg2); |
| that was broken on Aug 31st 2020 (Emscripten 2.0.2). A build warning will now |
| be emitted if the old signature is used. Convert to using the new signature |
| {{{ makeDynCall('sig', 'ptr') }}} (arg1, arg2); |
| instead. |
| |
| 2.0.8: 10/24/2020 |
| ----------------- |
| - `-s ASSERTIONS=2` now implies `-s STACK_OVERFLOW_CHECK=2`. Previously only |
| `-s ASSERTIONS=1` implied `-s STACK_OVERFLOW_CHECK=1`. |
| - Dynamic linking (MAIN_MODULE + SIDE_MODULE) now produces wasm binaries that |
| depend on mutable globals. Specifically the stack pointer global is mutable |
| and shared between the modules. This is an ABI change for dynamic linking. |
| (#12536) |
| - emcc now accepts `--arg=foo` as well as `--arg foo`. For example |
| `--js-library=file.js`. |
| - Reject promises returned from the factory function created by using the |
| MODULARIZE build option if initialization of the module instance fails |
| (#12396). |
| - emrun: Passing command line flags (arguments that start with `-`) to the |
| program bring run now requires a `--` on the command line to signal the |
| end of `emrun` arguments. e.g: |
| `emrun filename.html -- --arg-for-page` |
| This is standard behaviour for command line parsing and simplifies the |
| emrun logic. |
| |
| 2.0.7: 10/13/2020 |
| ----------------- |
| - Don't run Binaryen postprocessing for Emscripten EH/SjLj. This lets us avoid |
| running `wasm-emscripten-finalize` just for C++ exceptions or longjmp. This |
| is an ABI change. (#12399) |
| - Run `SAFE_HEAP` on user JS code using a new Acorn pass, increasing the |
| coverage of those tests to all JS in the output (#12450). |
| - `EM_LOG_DEMANGLE` is now deprecated. Function names shown in wasm backtraces |
| are never mangled (they are either missing or demangled already) so demangled |
| is not possible anymore. |
| - In STRICT mode we no longer link in C++ mode by default. This means if you |
| are building a C++ program in STRICT mode you need to link via `em++` rather |
| than `emcc`. This matches the behaviour of gcc and clang. |
| - IDBFS now persists files whenever their timestamp changes; previously it acted |
| on sync only if the timestamp increased and ignored the file changes otherwise. |
| - When `-s SUPPORT_LONGJMP=0` is passed to disable longjmp, do not run the LLVM |
| wasm backend path that handles longjmp. Before this only affected linking, and |
| now the flag gives you the ability to affect codegen at compile time too. This |
| is necessary if one does not want any invokes generated for longjmp at all. |
| (#12394) |
| |
| 2.0.6: 10/02/2020 |
| ----------------- |
| - Add new `COMPILER_WRAPPER` settings (with corresponding `EM_COMPILER_WRAPPER` |
| environment variable. This replaces the existing `EMMAKEN_COMPILER` |
| environment variable which is deprecated, but still works for the time being. |
| The main differences is that `EM_COMPILER_WRAPPER` only wrapps the configured |
| version of clang rather than replacing it. |
| - ASAN_SHADOW_SIZE is deprecated. When using AddressSanitizer, the correct |
| amount of shadow memory will now be calculated automatically. |
| |
| 2.0.5: 09/28/2020 |
| ----------------- |
| - Fix a rare pthreads + exceptions/longjmp race condition (#12056). |
| - Add `WEBGL_multi_draw_instanced_base_vertex_base_instance` bindings (#12282). |
| - Fix a rare pthreads main thread deadlock (that worsened in 2.0.2, but existed |
| before). (#12318) |
| - The WebAssembly table is now created and exported by the generated wasm |
| module rather then constructed by the JS glue code. This is an implemention |
| detail that should not affect most users, but reduces code size. (#12296) |
| - Add `getentropy` in `sys/random.h`, and use that from libc++'s |
| `random_device`. This is more efficient, see #12240. |
| - Fixed `ABORT_ON_WASM_EXCEPTIONS` to work with the recent dynCall changes where |
| functions can be called via the WASM table directly, bypassing WASM exports |
| (#12269). |
| - Add `ASYNCIFY_ADVISE` to output which functions have been instrumented for |
| Asyncify mode, and why they need to be handled. (#12146) |
| |
| 2.0.4: 09/16/2020 |
| ----------------- |
| - First release with Bazel support. |
| - Stop including `malloc` and `free` by default. If you need access to them from |
| JS, you must export them manually using |
| `-s EXPORTED_FUNCTIONS=['_malloc', ..]`. |
| - Stop running Binaryen optimizations in `-O1`. This makes `-O1` builds a little |
| larger but they compile a lot faster, which makes more sense in a "compromise" |
| build (in between `-O0` and higher optimization levels suitable for release |
| builds). (#12178) |
| - Add `ERROR_ON_WASM_CHANGES_AFTER_LINK` option that errors if we need to do |
| any work in `wasm-emscripten-finalize` or `wasm-opt` after linking. This |
| can verify the link is maximally fast and also does no DWARF rewriting. |
| (#12173) |
| |
| 2.0.3: 09/10/2020 |
| ----------------- |
| - Breaking changes to calling Wasm function pointers from JavaScript: |
| 1. It is no longer possible to directly call dynCall_sig(funcPtr, param) to |
| call a function pointer from JavaScript code. As a result, JavaScript code |
| outside all JS libraries (pre-js/post-js/EM_ASM/EM_JS/external JS code) can no |
| longer call a function pointer via static signature matching dynCall_sig, but |
| must instead use the dynamic binding function |
| |
| dynCall(sig, ptr, args); |
| |
| This carries a significant performance overhead. The function dynCall is not |
| available in -s MINIMAL_RUNTIME=1 builds. |
| 2. old syntax for calling a Wasm function pointer from a JS library file used |
| to be |
| |
| {{{ makeDynCall('sig') }}} (ptr, arg1, arg2); |
| |
| This syntax will no longer work, and until Emscripten <2.0.9 causes |
| a runtime error TypeError: WebAssembly.Table.get(): Argument 0 must be |
| convertible to a valid number. |
| |
| New syntax for calling Wasm function pointers from JS library files is |
| |
| {{{ makeDynCall('sig', 'ptr') }}} (arg1, arg2); |
| |
| See PR #12059 for details. |
| - The native optimizer and the corresponding config setting |
| (`EMSCRIPTEN_NATIVE_OPTIMIZER`) have been removed (it was only relevant to |
| asmjs/fastcomp backend). |
| - Remove `ALLOC_DYNAMIC` and deprecate `dynamicAlloc`. (#12057, which also |
| removes the internal `DYNAMICTOP_PTR` API.) |
| - Add `ABORT_ON_WASM_EXCEPTIONS` which will abort when an unhandled WASM exception |
| is encountered. This makes the Emscripten program behave more like a native |
| program where the OS would terminate the process and no further code can be |
| executed when an unhandled exception (e.g. out-of-bounds memory access) happens. |
| Once the program aborts any exported function calls will fail with a "program |
| has already aborted" exception to prevent calls into code with a potentially |
| corrupted program state. |
| - Use `__indirect_function_table` as the import name for the table, which is |
| what LLVM does. |
| - Remove `BINARYEN_SCRIPTS` setting. |
| - The default output format is now executable JavaScript. Previously we would |
| default to output objecting files unless, for example, the output name ended |
| in `.js`. This is contrary to behaviour of clang and gcc. Now emscripten |
| will always produce and executable unless the `-c`, `-r` or `-shared` flags |
| are given. This is true even when the name of the output file ends in `.o`. |
| e.g, `emcc foo.c -o foo.o` will produce a JavaScript file called `foo.o`. |
| This might surprise some users (although it matches the behavior of existing |
| toolchains) so we now produce a warning in this case. |
| |
| 2.0.2: 09/02/2020 |
| ----------------- |
| - Simplify Fetch C API error handling: we used to check if the error code was |
| 0 and switch that to 404, but that only really helps `file://` URLs, which |
| are not very useful for testing anyhow for other reasons (like not working |
| in chrome), and it made things more complex. The behavior has been changed |
| to be simpler and just leave the browser's error code as it is. |
| - Enable `--no-heap-copy` file packager option by default, and remove the old |
| default behavior entirely. That is the behavior we should have had from the |
| beginning as it is more memory-efficient. (#12027) |
| - `--no-entry` is now required in `STANDALONE_WASM` mode when building a reactor |
| (application without a main function). Previously exporting a list of |
| functions that didn't include `_main` would imply this. Now the list of |
| `EXPORTED_FUNCTIONS` is not relevant in the deciding the type of application |
| to build. (#12020) |
| - Allow polymorphic types to be used without RTTI when using embind. (#10914) |
| - Do not remove `__original_main` using `--inline-main`. We used to do this |
| so that it didn't show up in stack traces (which could be confusing because |
| it is added by the linker - it's not in the source code). But this has had |
| several downsides, so we are stopping that now. This does not affect program |
| behavior, unless you look at the wasm internals. However, one noticeable |
| effect is that if you use `ASYNCIFY_ADD` or `ASYNCIFY_ONLY` then you may need |
| to add `__original_main` to there (since you are doing manual fine-tuning of |
| the list of functions, which depends on the wasm's internals). Note that this |
| should not matter in `-O2+` anyhow as normal inlining generally removes |
| `__original_main`. (#11995) |
| |
| 2.0.1: 08/21/2020 |
| ----------------- |
| - Change the default value of `STACK_OVERFLOW_CHECK` in builds with `ASSERTIONS` |
| from 2 to 1. This means that plain debug builds (`-O0`, which enables |
| `ASSERTIONS`) do not have the most expensive stack checks on by default. You |
| can still add them with `-s STACK_OVERFLOW_CHECK=2`. |
| - Remove the `RESERVED_FUNCTION_POINTERS` setting, which is no longer needed as |
| we have `ALLOW_TABLE_GROWTH`. The old option allowed a fixed number of |
| functions to be added to the table, while the new one allows an unlimited |
| number. (We needed the old option for fastcomp, which could not support |
| growth.) The old setting is mapped to the new one, so that building with |
| `-s RESERVED_FUNCTION_POINTERS=K` for any `K > 0` will simply turn on |
| table growth. The only noticeable effect of this is that you will be able to |
| add an unlimited amount of functions and not just `K`. |
| |
| 2.0.0: 08/10/2020 |
| ----------------- |
| - First release that only supports the new upstream wasm backend (which has been |
| the default for a long time) and no longer supports the old fastcomp backend. |
| (#11319) |
| - Python2 is no longer supported by Emscripten. Emsdk now includes a bundled |
| copy of Python3 on both macOS and Windows. This means that only non-emsdk |
| users and linux users should be affected by this change. |
| - Store exceptions metadata in wasm memory instead of JS. This makes exception |
| handling almost 100% thread-safe. (#11518) |
| |
| 1.40.1: 08/01/2020 |
| ------------------ |
| - Last release that still has optional support for the old fastcomp backend. |
| The new upstream backend, which has been the default for a long time, will |
| be the only one supported from 2.0.0 and onward (#11319). |
| - Fix the WebGL2 regression in 1.40.0 due to #11738 (#11780). |
| - If input files don't have a known extension assume they are object files |
| (linker inputs) rather then source files. This matches gcc/clang behaviour. |
| See #10560. |
| |
| 1.40.0: 07/30/2020 |
| ------------------ |
| - This release contains a WebGL2 regression due to #11738. |
| - The `EM_CONFIG` environment variable and `--em-config` command line option no |
| longer support a literal python string. Instead the name of a config file is |
| required. Since all config file settings are individually override-able using |
| `EM_FOO` this should be enough. |
| - Running emscripten under python2 is now deprecated. It will show up as a |
| warning (which can be disabled with `-Wno-deprecated`). Please update to |
| python3 as we hope to remove support completely in the next releaase. |
| |
| 1.39.20: 07/20/2020 |
| ------------------- |
| - Remove the `--save-bc` command line option. This was specific to fastcomp, |
| which is deprecated, and for debugging purposes we already have `EMCC_DEBUG` |
| which saves all intermediate files. |
| - It is now an error if a function listed in the `EXPORTED_FUNCTIONS` list is |
| missing from the build (can be disabled via `-Wno-undefined`) |
| (ERROR_ON_UNDEFINED_SYMBOLS and WARN_ON_UNDEFINED_SYMBOLS no longer apply |
| to these symbols which are explicly exported). |
| - Support for pthreads with wasm2js (`WASM=0`; #11505). |
| - Rename `emscripten/math.h` to `emscripten/em_math.h` because if a user adds |
| `emscripten/` as an include path with `-I`, that can override libc math.h, |
| which leads to very confusing errors. |
| |
| 1.39.19: 07/07/2020 |
| ------------------- |
| - In standalone mode make `main` mandatory by default (#11536). To build a |
| library ("reactor"), use `--no-entry`. The compiler will suggest that if |
| `main` is not present. |
| - Automatically resume AudioContexts on user input in SDL and OpenAL (#10843). |
| - Asyncify now does liveness analysis to find which locals to save |
| (Binaryen#2890). |
| - Settings on the command line no longer require a space between the `-s` and |
| the name of the setting. For example, `-sEXPORT_ALL` is now equivalent to |
| `-s EXPORT_ALL`. |
| - Rename `EXCEPTION_CATCHING_WHITELIST` to `EXCEPTION_CATCHING_ALLOWED`. The |
| functionality is unchanged, and the old name will be allowed as an alias |
| for a few releases to give users time to migrate. |
| - Add support for the new add-list in Asyncify and update existing list names |
| following the updates in Binaryen, so that now we have `ASYNCIFY_ADD` to |
| add a function, `ASYNCIFY_REMOVE` to remove one (previously this was |
| called `ASYNCIFY_BLACKLIST`), and `ASYNCIFY_ONLY` to set a list of the |
| only functions to instrument and no others (previously this was called |
| `ASYNCIFY_WHITELIST`). The updated lists also handle indirect calls properly, |
| so that if you use `ASYNCIFY_IGNORE_INDIRECT` and then add (using either the |
| add-list or the only-list) all the functions that are on the stack when |
| pausing, then things will work (for more, see |
| https://github.com/WebAssembly/binaryen/pull/2913). |
| |
| 1.39.18: 06/12/2020 |
| ------------------- |
| - Disable `LIBCXX_ABI_OPTIMIZED_FUNCTION` which is an ABI change in libc++ |
| (changing the layout of the `std::function` object) (#11403). |
| - New `WASM2C` option that integrates with wabt's wasm2c tool in order to |
| compile everything into a single C file (#11213). |
| |
| 1.39.17: 06/05/2020 |
| ------------------- |
| - Use Promise polyfill for MODULARIZE when supporting legacy browsers. (#11320) |
| - Fix minification of wasm2js output when using --emit-symbol-map. (#11279) |
| - On first use, emscripten creates a sample config file. This config file |
| is now created in the emscripten directory by default. The traditional |
| `~/.emscripten` config file in the `$HOME` directory is still supported and |
| the sample config will still be written there in the case that the emscripten |
| root is read-only. |
| - The default location for downloaded ports is now a directory called "ports" |
| within the cache directory. In practice these means by default they live |
| in `cache/ports` inside the emscripten source directory. This can be |
| controlled by setting the location of the cache directory, or for even more |
| fine grained control the `EM_PORTS` environment variable and the `PORTS` |
| config setting can be used. |
| - Added support for compiling SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE 4.2 and |
| 128-bit wide AVX intrinsics, emulated on top of Wasm SIMD instruction set. |
| (#11193, #11243, #11290, #11327). Pass -msimd128 -msse<version> to enable |
| targeting SSE. |
| - Removed obsolete SIMD.js support (-s SIMD=1). Use -msimd128 to target Wasm |
| SIMD. (#11180) |
| - Add warning about fastcomp deprecation (can be disabled via `-Wno-fastcomp`). |
| - The mmap method of JavaScript filesystem drivers (based on library_fs.js) no |
| longer takes a target memory. It's safer/cleaner/smaller to assume the target |
| is the global memory buffer. |
| - Remove emterpreter and `EMTERPRETIFY` settings. Emterpreter has largely |
| been replaced by asyncify and is fastcomp only so due for removing in |
| the near future anyway. |
| - Upgrade various musl string functions to 1.2 to fix aliasing issues. (#11215) |
| |
| 1.39.16: 05/15/2020 |
| ------------------- |
| - Add Math C API for direct access to JavaScript Math object (#11151). |
| - Address Sanitizer support now includes JavaScript as well, that is, memory |
| access of HEAP\* arrays is checked by ASan. That allows errors to be found if |
| JS glue code does something wrong like forget to shift a pointer. To use this, |
| just build with ASan normally, `-fsanitize=address` at link (#11147). |
| - Fix embind string conversions in multithreaded builds (#10844). |
| - `ALLOW_MEMORY_GROWTH` used to silently disable `ABORTING_MALLOC`. It now |
| just changes the default, which means you can pass `-s ABORTING_MALLOC=1` to |
| override the default, which was not possible before. (If you pass the flag |
| and don't want that behavior, stop passing the flag.) (#11131) |
| - Change the factory function created by using the `MODULARIZE` build option to |
| return a Promise instead of the module instance. That is, beforehand |
| |
| Module() |
| |
| would return an instance (which was perhaps not ready yet if startup was |
| async). In the new model, that returns a Promise which you can do `.then` or |
| `await` on to get notified when the instance is ready, and the callback |
| receives the instance. Note that both before and after this change |
| doing `Module()` creates and runs an instance, so the only change is |
| the return value from that call. |
| This fixes some long-standing bugs with that option which have been reported |
| multiple times, but is a breaking change - sorry about that. To reduce the |
| risk of confusing breakage, in a build with `ASSERTIONS` we will show a clear |
| warning on common errors. For more, see detailed examples for the current |
| usage in `src/settings.js` on `MODULARIZE`. (#10697) |
| - A new `PRINTF_LONG_DOUBLE` option allows printf to print long doubles at full |
| float128 precision. (#11130) |
| - `emscripten_async_queue_on_thread` has been renamed to |
| `emscripten_dispatch_to_thread` which no longer implies that it is async - |
| the operation is in fact only async if it is sent to another thread, while it |
| is sync if on the same one. A new `emscripten_dispatch_to_thread_async` |
| function is added which is always async. |
| - The emscripten cache now lives in a directory called `cache` at the root |
| of the emscripten tree by default. The `CACHE` config setting and the |
| `EM_CACHE` environment variable can be used to override this (#11126). |
| - Honor `CACHE` setting in config file as an alternative to `EM_CACHE` |
| environment variable. |
| - Remove `--cache` command line arg. The `CACHE` config setting and the |
| `EM_CACHE` environment variable can be used to control this. |
| - Compiling to a file with no suffix will now generate an executable (JS) rather |
| than an object file. This means simple cases like `emcc -o foo foo.c` do the |
| expected thing and generate an executable. |
| - System libraries such as libc and libc++ are now included by default at |
| link time rather than selectively included based on the symbols used in the |
| input object files. For small programs that don't use any system libraries |
| this might result in slightly slower link times with the old fastcomp |
| backend. In order to exclude these libraries build with `-nostdlib` and/or |
| `-nostdlib++`. |
| |
| 1.39.15: 05/06/2020 |
| ------------------- |
| - Add `--extern-pre-js` and `--extern-post-js` emcc flags. Files provided there |
| are prepended/appended to the final JavaScript output, *after* all other |
| work has been done, including optimization, optional `MODULARIZE`-ation, |
| instrumentation like `SAFE_HEAP`, etc. They are the same as prepending/ |
| appending those files after `emcc` finishes running, and are just a convenient |
| way to do that. (For comparison, `--pre-js` and `--post-js` optimize that code |
| together with everything else, keep it in the same scope if running |
| `MODULARIZE`, etc.). |
| - Stop defining `FE_INEXACT` and other floating point exception macros in libc, |
| since we don't support them. That also prevents musl from including code using |
| pragmas that don't make sense for wasm. Ifdef out other uses of those pragmas |
| as well, as tip of tree LLVM now fails to compile them on wasm. (#11087) |
| - Update libcxx and libcxxabi to LLVM 10 release branch (#11038). |
| - Remove `BINARYEN_PASSES` setting (#11057). We still have |
| `BINARYEN_EXTRA_PASSES` (the removed setting completely overrides the set |
| of passes from the command line, which doesn't make much sense as some of |
| them are mandatory like setting the sbrk ptr). |
| - Remove `MODULARIZE_INSTANCE` build option (#11037). This was a seldom used |
| option that was complicating the logic for `MODULARIZE`. Module instances can |
| be created by using `MODULARIZE` and calling the factory function explicitly. |
| See the new `--extern-post-js` option added in this release, which can help |
| code that used `MODULARIZE_INSTANCE` (you can add an extern post js which |
| does `Module = Module();` for example). |
| |
| 1.39.14: 05/01/2020 |
| ------------------- |
| - Update SDL2 to latest in ports, which has recently been updated to include |
| upstream 2.0.10. |
| - Add warning on use of `EMTERPRETIFY` which is soon to be removed. |
| - Emscripten can now compile assembly files in llvm's .s/.S file format. |
| - Remove test-only environment variable handling for `EMCC_LEAVE_INPUTS_RAW`. |
| The two uses cases in our test code were covered by the `-nostdlib` option. |
| - Remove untested `CONFIGURE_CC`. This could be used to override the underlying |
| compiler used in emcc/em++ but only during configure tests. There are other |
| ways to control/fake the detected configure features that don't require such |
| monkey patching. For example setting defaults via a site file: |
| https://www.gnu.org/software/autoconf/manual/autoconf-2.67/html_node/Site-Defaults.html |
| - Remove undocumented and untested config settings: `COMPILER_OPTS`. This was |
| a global setting in the emscripten config file that would inject extra |
| compiler options. |
| - Allow spaces in a path to Python interpreter when running emscripten from Unix |
| shell (#11005). |
| - Support atexit() in standalone mode (#10995). This also fixes stdio stream |
| flushing on exit in that mode. |
| |
| v1.39.13: 04/17/2020 |
| -------------------- |
| - Support for WebAssembly BigInt integration with a new `WASM_BIGINT` flag. With |
| that the VM will use a JS BigInt for a wasm i64, avoiding the need for JS |
| legalization. See #10860. |
| - Add another value for ENVIRONMENT named 'webview' - it is a companion |
| option for 'web' and enables some additional compatibility checks |
| so that generated code works both in normal web and in a webview like Cordova. |
| See #10846 |
| |
| v1.39.12: 04/09/2020 |
| -------------------- |
| - Pass linker flags directly to wasm-ld by default. We still filter out certain |
| flags explicitly. If there are other flags that it would be useful for us |
| to ignore we can add them to the list of ignored flags. |
| - Optionally support 2GB+ heap sizes. To do this we make the JS code have unsigned |
| pointers (we need all 32 bits in them now), which can slightly increase code |
| size (>>> instead of >>). This only happens when the heap size may be over |
| 2GB, which you must opt into explicitly, by setting `MAXIMUM_MEMORY` to a |
| higher value (i.e. by default you do not get support for 2GB+ heaps). |
| See #10601 |
| - `--llvm-lto` flag is now ignored when using the upstream llvm backend. |
| With the upstream backend LTO is controlled via `-flto`. |
| - Require format string for emscripten_log. |
| - Program entry points without extensions are now shell scripts rather than |
| python programs. See #10729. This means that `python emcc` no longer works. |
| However `emcc`, `emcc.py` and `python emcc.py` all continue to work. |
| The reason for this change is that `#!/usr/bin/env python` is no longer |
| portable since the python symlink was dropped from Ubuntu 20.04. |
| - New EM_IMPORT macro to mark C/C++ symbols as imported from outside the module |
| (i.e. imported from JS). Currently we still default to assuming that *all* |
| undefined symbols can come from JS, but in the future we hope to mark such |
| symbols explicitly to allow the linker to report on genuinely undefined |
| symbols. |
| - Dynamic linking optimizations: Stop emitting unnecessary `fp$` and `g$` |
| accessors in main modules, possible in Binaryen thanks to ensuring function |
| table indexes are unique (#10741). |
| - New `JS_MATH` option to use `Math.*` in JS instead of compiled musl (#10821). |
| - Pass `Module` to Module callback functions like `Module.preRun` (#10777). |
| - Support not having ports, for packagers of emscripten that don't want |
| them (#10810). |
| - Rename syscalls to have meaningful names (#10750). |
| |
| v1.39.11: 03/20/2020 |
| -------------------- |
| - The default c++ version is no longer fixed at c++03. We now fall back to |
| clang's default which is currently c++14. |
| - Remove arc4random function form library.js. This is a BSD-only library |
| function. Anyone requiring BSD compat should be able to use something like |
| https://libbsd.freedesktop.org/. |
| - Change the meaning of `ASYNCIFY_IMPORTS`: it now contains only new imports |
| you add, and does not need to contain the list of default system imports like |
| `emscripten_sleep`. There is no harm in providing them, though, so this |
| is not a breaking change. |
| - Enable DWARF support: When compiling with `-g`, normal DWARF emitting happens, |
| and when linking with `-g` we preserve that and update it. This is a change |
| from before, where we assumed DWARF was unneeded and did not emit it, so this |
| can increase the size of debug builds (i.e. builds compiling and/or linking |
| with -g). This change is necessary for full debugging support, that is, to |
| be able to build with `-g` and use a debugger. Before this change only the |
| `-gforce_dwarf` flag enabled DWARF; that flag is now removed. If you want |
| the old behavior, build your object files with `-gline-tables-only` (that will |
| only add line table info, which is just enough for things like source maps and |
| does not include full debug info). For more info and background see #10325. |
| - Remove hacks from `memset` handling, in particular, in the wasm backend, |
| completely remove the JS version of memset from the JS library and from |
| `DEFAULT_LIBRARY_FUNCS_TO_INCLUDE`. The regular C version will be linked in |
| from compiler_rt normally. A noticeable difference you may see is that |
| a JS library cannot add a `__dep` to `memset` - deps only work for JS |
| library functions, but now we only have the regular C version. If you hit that |
| issue, just add `_memset` to `EXPORTED_FUNCTIONS` (or adjust |
| `deps_info.json`). |
| - Minimal runtime code size optimizations, see #10725, #10724, #10663. |
| - wasm2js fix for a long-existing but very rare correctness bug, see #10682. |
| - Use atomics in musl lock/unlock in pthreads builds, which may fix very rare |
| pthreads + stdio issues (none have been reported though). See #10670. |
| |
| v1.39.10: 03/09/2020 |
| -------------------- |
| - Fix a SIMD regression in 1.39.9 (#10658). |
| - Fix `emscripten_atomic_exchange_u8,16,32,64` (#10657). |
| - Switch bzip2 to an emscripten-ports mirror. |
| |
| v1.39.9: 03/05/2020 |
| ------------------- |
| - Add support for -Wall, -Werror, -w, -Wno-error=, -Werror=, for controlling |
| internal emscripten errors. The behavior of these flags matches the gcc/clang |
| counterparts. |
| - Rename `TOTAL_MEMORY` to `INITIAL_MEMORY` and `WASM_MEM_MAX` to `MAXIMUM_MEMORY`, |
| which are more accurate and match wasm conventions. The old names are still |
| supported as aliases. |
| - Updated of libc++abi and libc++ to llvm 9.0.0 (#10510) |
| - Refactor syscall interface: Syscalls are no longer variadic (except those |
| that are inherently such as open) and no longer take the syscall number as |
| arg0. This should be invisible to most users but will effect any external |
| projects that try to implement/emulate the emscripten syscall interface. |
| See #10474 |
| - Removed src/library_vr.js, as it was outdated and nonfunctional, and the WebVR |
| specification has been obsoleted in favor of the upcoming WebXR specification. |
| (#10460) |
| - Deprecate `WASM_OBJECT_FILES` setting. There are many standard ways to enable |
| bitcode objects (-flto, -flto=full, -flto=thin, -emit-llvm). |
| - Removed EmscriptenWebGLContextAttributes::preferLowPowerToHighPerformance |
| option that has become unsupported by WebGL. Access |
| EmscriptenWebGLContextAttributes::powerPreference instead. (#10505) |
| - When implementing forwarding function aliases in JS libraries, either the |
| alias or the target function must contain a signature annotation. (#10550) |
| - Add a check in Asyncify builds with `ASSERTIONS` that we do not have |
| compiled code on the stack when starting to rewind, which is dangerous. |
| - Implement libc system() for node.js (#10547). |
| - Standalone mode improvements, time (#10530, #10536), sysconf (#10535), |
| getpagesize (#10533), _Exit (#10534) |
| - Fix many closure compiler warnings (e.g. #10525). |
| - Avoid unnecessary syscall proxying (#10511). |
| - Added new link time command line option -jsDfoo=val to allow specifying |
| custom preprocessor options to JS library files. (#10624, #10580) |
| |
| v1.39.8: 02/14/2020 |
| ------------------- |
| - Add LLD_REPORT_UNDEFINED option that should allow for more detailed |
| diagnostics when symbols are undefined at link time. This currently has |
| some limitations and is not enabled by default. For example, EM_JS symbols |
| are reported as undefined at link time, as are `__invoke_*` functions. |
| - wasm2js optimizations. See binaryen#2623. |
| - WebGPU Compute fixes. Simple examples now work. See #10367. |
| - Many DWARF debug info fixes. Emitting of DWARF is correct as far as we know, |
| including when optimizing (a few passes are disabled for now, but almost all |
| work). We still only generate it behind the `-gforce_dwarf` flag for now, |
| though (but that should be removed soon). |
| |
| v1.39.7: 02/03/2020 |
| ------------------- |
| - The checked-in copy of the Closure compiler was removed in favor of getting it |
| from npm. This means that developers now need to run `npm install` after |
| checking out emscripten if they want to use closure (--closure). emsdk users |
| are not effected because emsdk runs this as a post install step (#9989). |
| - Added support for specifying JSDoc minification annotations for Closure in |
| JS library, pre and post files. See |
| https://github.com/google/closure-compiler/wiki/Annotating-JavaScript-for-the-Closure-Compiler |
| (#10272) |
| - Add new Fibers API for context switching, that supersedes the old coroutine |
| API that only ran on fastcomp. See #9859 |
| - Added new linker option -s WASM=2 which produces a dual Wasm+JS build, which |
| falls back to using a JavaScript version if WebAssembly is not supported in |
| target browser/shell. (#10118) |
| - Added new linker option -s CLOSURE_WARNINGS=quiet|warn|error that allows aborting |
| the build if the Closure compiler produced any warnings. |
| |
| v1.39.6: 01/15/2020 |
| ------------------- |
| - Development has switched from the "incoming" branch to "master". |
| - Added new system header <emscripten/heap.h>, which enables querying information |
| about the current WebAssembly heap state. |
| - Reduced default geometric memory overgrowth rate from a very generous 2x factor |
| to a more memory conserving +20% factor, and capped maximum reservation to 96MB |
| at most. |
| - Added options MEMORY_GROWTH_GEOMETRIC_STEP and MEMORY_GROWTH_GEOMETRIC_CAP |
| to allow customizing the heap growth rates. |
| - Renamed MEMORY_GROWTH_STEP option to MEMORY_GROWTH_LINEAR_STEP option. |
| - Added new linker option -s HTML5_SUPPORT_DEFERRING_USER_SENSITIVE_REQUESTS=0 |
| (default enabled) to allow disabling support for deferred fullscreen mode and |
| pointer lock requests for applications that do not need deferring support. |
| |
| v1.39.5: 12/20/2019 |
| ------------------- |
| - Added support for streaming Wasm compilation in MINIMAL_RUNTIME (off by default) |
| - All ports now install their headers into a shared directory under |
| `EM_CACHE`. This should not really be a user visible change although one |
| side effect is that once a given port is built, its headers are then |
| universally accessible, just like the library is universally available as |
| `-l<name>`. |
| - Removed `timestamp` field from mouse, wheel, devicemotion and |
| deviceorientation events. The presence of a `timestamp` on these events was |
| slightly arbitrary, and populating this field caused a small profileable |
| overhead that all users might not care about. It is easy to get a timestamp of |
| an event by calling `emscripten_get_now()` or `emscripten_performance_now()` |
| inside the event handler function of any event. |
| - Add fine-grained options for specific legacy browser support, |
| `MIN_FIREFOX_VERSION`, `MIN_SAFARI_VERSION`, `MIN_IE_VERSION`, |
| `MIN_EDGE_VERSION`, `MIN_CHROME_VERSION`. The existing `LEGACY_VM_SUPPORT` |
| option sets all of them to 0, that is, maximal backwards compatibility. |
| Note that going forward, we will use these settings in more places, so if |
| you do need very old legacy browser support, you may need to set either |
| `LEGACY_VM_SUPPORT` or the fine-grained options. For more details see #9937 |
| - Default `DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR` to 1. See #9895. |
| With this change the old deprecated HTML5 API event target lookup behavior is |
| disabled. There is no "Module.canvas" object, no magic "null" default handling, |
| and DOM element 'target' parameters are taken to refer to CSS selectors, instead |
| of referring to DOM IDs. For more information see: |
| <https://groups.google.com/forum/#!msg/emscripten-discuss/xScZ_LRIByk/_gEy67utDgAJ> |
| - WASI API updated from `wasi_unstable` to `wasi_snapshot_preview1`. This |
| is mostly an implementation detail, but if you use `STANDALONE_WASM` it means |
| that the output of emscripten now requires a runtime with |
| `wasi_snapshot_preview1` support. |
| - `SAFE_STACK` has been removed, as it overlaps with `STACK_OVERFLOW_CHECK`. |
| Replace `SAFE_STACK=1` with `STACK_OVERFLOW_CHECK=2` (note the value is 2). |
| This also has the effect of enabling stack checking on upstream builds when |
| `ASSERTIONS` are enabled (as assertions enable `STACK_OVERFLOW_CHECK=2`). |
| |
| v1.39.4: 12/03/2019 |
| ------------------- |
| - Remove deprecated `requestFullScreen` method from `library_browser.js`, please |
| use `requestFullscreen` (without the capital S). |
| - Remove deprecated `requestFullScreen` and `cancelFullScreen` from `library_glut.js` |
| - Remove deprecated `requestFullScreen` and `cancelFullScreen`from `library_glfw.js` |
| - Fix SDL2_mixer support for ogg vorbis. See #9849 |
| - Various source maps fixes, see #9926 #9882 #9837 #9814 |
| |
| v1.39.3: 11/14/2019 |
| ------------------ |
| |
| v1.39.2: 11/06/2019 |
| ------------------ |
| - Archives with missing indexes will now have ranlib run on them automatically |
| at link time. This avoids linker errors when using GNU ar to build archive |
| files. |
| - `ERROR_ON_MISSING_LIBRARIES` now also applies to internal symbols that start |
| with `emscripten_`. Prior to this change such missing symbols would result |
| in a runtime error, now they are reported at compile time. |
| - Pthread blocking on the main thread will now warn in the console. If |
| `ALLOW_BLOCKING_ON_MAIN_THREAD` is unset then the warning is an error. |
| - Add `pthread_tryjoin_np`, which is a POSIX API similar to `pthread_join` |
| but without blocking. |
| - New function `emscripten_has_asyncify()`. |
| - Add support for pthreads in Node.js, using Node Workers. See #9745 |
| |
| v1.39.1: 10/30/2019 |
| ------------------- |
| - Only MEMFS is included by default, others (NODEFS, IDBFS, WORKERFS, PROXYFS) |
| must be linked in explicitly, using `-lnodefs.js`, `-lidbfs.js`', |
| `-lworkerfs.js`, `-lproxyfs.js`. See #9645 |
| |
| v1.39.0: 10/18/2019 |
| ------------------- |
| - The emsdk defaults to the upstream backend (instead of fastcomp) from this |
| release onward (but both backends are still fully supported). See |
| https://emscripten.org/docs/compiling/WebAssembly.html#backends |
| - Add support for overriding `.emscripten` config variables using environment |
| variables. Any config variable `FOO` can be overridden by `EM_FOO` in the |
| environment. |
| - `-Werror` now also turns warnings in the python driver code into errors. |
| - Internal settings have moved from `settings.js` to `settings_internal.js`. |
| These are settings that are for internal use only and are not set-able from |
| the command line. If we misclassified any of these please open a bug. |
| - `STANDALONE_WASM` mode now supports setting up argv via wasi APIs. |
| - `STANDALONE_WASM` mode now supports running static constructors in `_start`. |
| |
| v1.38.48: 10/11/2019 |
| -------------------- |
| - Add support for `MAIN_THREAD_EM_ASM` in wasm backend. #9560 |
| - Add ability to disable FETCH worker in Fastcomp backend via |
| `USE_FETCH_WORKER=0`. This is useful for people who use FETCH, but don't |
| perform any synchronous fetches on the main thread. #9567 |
| - Remove `EMCONFIGURE_JS`. Since #6269 we have set it to "2" which means never |
| use native, always use JS. |
| |
| v1.38.47: 10/02/2019 |
| -------------------- |
| - Add support for FETCH API in WASM backend. This doesn't support FETCH in the |
| main thread (`USE_FETCH_WORKER=0` is enforced). #9490 |
| - Redefine errno values to be consistent with wasi. This will let us avoid |
| needing to convert the values back and forth as we use more wasi APIs. |
| This is an ABI change, which should not be noticeable from user code |
| unless you use errno defines (like EAGAIN) *and* keep around binaries |
| compiled with an older version that you link against. In that case, you |
| should rebuild them. See #9545. |
| - Removed build option `-s ONLY_MY_CODE` as we now have much better solutions |
| for that, like building to a wasm object file or using `STANDALONE_WASM` |
| etc. (see |
| https://github.com/emscripten-core/emscripten/wiki/WebAssembly-Standalone). |
| - Emscripten now supports the config file (.emscripten) being placed in the |
| emscripten directory rather that the current user's home directory. |
| See #9543 |
| |
| v1.38.46: 09/25/2019 |
| -------------------- |
| - Rename libpthreads to libpthread to match its normal name on other platforms. |
| This change should be completely internal to emscripten. |
| - Remove redundant `COMPILER_ENGINE` and `JS_ENGINE` options. We only support |
| node as the compiler engine so just use a single `NODE_JS` option for that. |
| - Module.abort is no longer exported by default. It can be exported in the normal |
| way using `EXTRA_EXPORTED_RUNTIME_METHODS`, and as with other such changes in |
| the past, forgetting to export it will show a clear error in `ASSERTIONS` mode. |
| - Remove `EMITTING_JS` flag, and replace it with `STANDALONE_WASM`. That flag indicates |
| that we want the wasm to be as standalone as possible. We may still emit JS in |
| that case, but the JS would just be a convenient way to run the wasm on the Web |
| or in Node.js. |
| - `ASYNCIFY_BLACKLIST` and `ASYNCIFY_WHITELIST` now support simple '\*' wildcard matching |
| |
| v1.38.45: 09/12/2019 |
| -------------------- |
| |
| v1.38.44: 09/11/2019 |
| -------------------- |
| - Remove Binaryen from the ports system. This means that emscripten will |
| no longer automatically build Binaryen from source. Instead, either use |
| the emsdk (binaries are provided automatically, just like for LLVM), or |
| build it yourself and point `BINARYEN_ROOT` in .emscripten to it. See #9409 |
| |
| v1.38.43: 08/30/2019 |
| --------------------- |
| - noExitRuntime is no longer a property on the Module object. Use `noExitRuntime` |
| instead of `Module.noExitRuntime`. |
| |
| v1.38.42: 08/19/2019 |
| -------------------- |
| - Add support for [address sanitizer](https://clang.llvm.org/docs/AddressSanitizer.html) |
| and standalone [leak sanitizer](https://clang.llvm.org/docs/LeakSanitizer.html) |
| with multiple threads. (#9060, #9076) |
| - Remove `ERROR_ON_MISSING_LIBRARIES` setting (it's always on now) |
| - Remove the ability to use Python operators in flags that support KB/MB/GB/TB |
| suffixes, e.g. `TOTAL_MEMORY`. This means that `-s TOTAL_MEMORY=1024*1024` |
| will no longer work. This is done because the mechanism may result in |
| execution of arbitrary code via command line flags. |
| |
| v1.38.41: 08/07/2019 |
| -------------------- |
| - Remove fastcomp's implementation of Asyncify. This has been deprecated for |
| a long time, since we added Emterpreter-Async, and now we have a new Asyncify |
| implementation in the upstream wasm backend. It is recommended to upgrade to |
| the upstream backend and use Asyncify there if you need it. (If you do still |
| need the older version, you can use 1.38.40.) |
| - Drop ExitStatus from inheriting from Error(), as that could capture the whole |
| global scope, preventing temporary variables at page startup from being garbage |
| collected. (#9108) |
| - `__builtin_return_address` now requires `-s USE_OFFSET_CONVERTER=1` to work. (#9073) |
| - emrun now uses HTTP/1.1 instead of HTTP/1.0. |
| - `callMain` is no longer exported by default on Module, to allow better JS |
| minification. You must add it to `EXTRA_EXPORTED_RUNTIME_METHODS` if you want |
| to call it on Module. (In assertions builds, an error with an explanation is |
| shown.) |
| - Allow expressions with side effects as `EM_ASM`'s arguments and prohibit |
| non-arithmetic arguments (e.g. pointers, functions, arrays, objects). (#9054) |
| - `emcc` on Windows now uses native newline byte sequence to get a line to |
| print for parse error reporting. (#9088) |
| - Internal API update: one can now specialize embind's (un)marshalling for a |
| group of types via SFINAE, instead of a single type. (#9089) |
| - Options passed on the `Module` object during startup, like `Module.arguments`, |
| are now copied to a local (in order to avoid writing `Module.*` everywhere, |
| which wastes space). You can still provide them as always, but you can't |
| modify `Module.arguments` and other things *after* startup (which is now |
| after we've finished processing them). In a build with assertions enabled you |
| will get an error if you access those properties after startup. (#9072) |
| |
| v1.38.40: 07/24/2019 |
| -------------------- |
| - LLVM backend pthread builds no longer use external memory initialization |
| files, replacing them with passive data segments. |
| - LLVM backend now supports thread local storage via the C extension `__thread` |
| and the C11/C++11 keyword `thread_local`. (#8976) |
| - Internal API change: Move read, readAsync, readBinary, setWindowTitle from |
| the Module object to normal JS variables. If you use those internal APIs, |
| you must change `Module.readAsync()/Module['readAsync']()` to `readAsync()`. |
| Note that read is also renamed to `read_` (since "`read`" is an API call in |
| the SpiderMonkey shell). In builds with ASSERTIONS, an error message is |
| shown about the API change. This change allows better JS minification |
| (the names read, readAsync etc. can be minified, and if the variables are |
| not used they can be removed entirely). Defining these APIs on Module |
| (which was never documented or intended, but happened to work) is also |
| no longer allowed (but you can override `read_` etc. from JS). |
| |
| v1.38.39: 07/16/2019 |
| -------------------- |
| - Add support for [address sanitizer](https://clang.llvm.org/docs/AddressSanitizer.html). (#8884) |
| - Currently, only supports one thread without dynamic linking. |
| - Rename Bysyncify (the name used during development) to Asyncify. This keeps |
| the name consistent with the old ASYNCIFY flag, no need for a new one, as |
| they basically do the same thing. |
| |
| v1.38.38: 07/08/2019 |
| -------------------- |
| - Add support for standalone [leak sanitizer](https://clang.llvm.org/docs/LeakSanitizer.html). (#8711) |
| |
| v1.38.37: 06/26/2019 |
| -------------------- |
| - Set ENV['LANG'] following the user's preferred language (HTTP Accept-Language / navigator.languages[0]) |
| - `emscripten_run_script_string` now returns C `NULL` instead of the string `null` |
| or `undefined` when the result of the `eval` is JavaScript `null` or `undefined`. |
| - Add a new system for managing system libraries. (#8780) |
| This may require minor changes when performing certain operations: |
| - When using `embuilder.py` to build a specific library, the name may have |
| changed: for consistency, all library names are prefixed with lib now. |
| - `embuilder.py` now only builds the requested library, and not its dependencies |
| and certain system libraries that are always built. For example, running |
| `embuilder.py build libc` no longer builds `libcompiler_rt` if it hasn't be built. |
| - When using `EMCC_FORCE_STDLIBS` with a list of libraries, you must now use |
| the simplified names, for example, `libmalloc` and `libpthreads` instead of |
| `libdlmalloc` or `libpthreads_stub`. These names will link in the correct |
| version of the library: if the build is configured to use `emmalloc`, `libmalloc` |
| will mean `libemmalloc`, and if thread support is disabled, `libpthreads` will |
| mean `libpthreads_stub`. This allows you to say `libmalloc` or `libpthreads` without |
| worrying about which implementation is supposed to be used, and avoid duplicate |
| symbols if you used the wrong implementation. |
| - LLVM wasm backend pthreads fixes, see #8811, #8718 |
| |
| v1.38.36: 06/15/2019 |
| -------------------- |
| |
| v1.38.35: 06/13/2019 |
| -------------------- |
| - Include some [waterfall fixes](https://github.com/WebAssembly/waterfall/pull/541) |
| for the emsdk builds on linux regarding libtinfo. |
| - NOTE: due to a CI failure, builds for mac and windows were not generated. |
| |
| v1.38.34: 06/01/2019 |
| -------------------- |
| - Add support for [undefined behavior sanitizer](https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html). |
| - This allows `emcc -fsanitize=undefined` to work. (#8651) |
| - The minimal runtime (`-fsanitize-minimal-runtime`) also works. (#8617) |
| |
| v1.38.33: 05/23/2019 |
| -------------------- |
| - First release to use the new chromium build infrastructure |
| https://groups.google.com/forum/#!msg/emscripten-discuss/WhDtqVyW_Ak/8DfDnfk0BgAJ |
| - Add `emscripten_return_address` which implements the functionality of |
| gcc/clang's `__builtin_return_address`. (#8617) |
| |
| v1.38.32: SKIPPED |
| ----------------- |
| - The transition from the old to the new CI occurred around here. To avoid |
| ambiguity while both CIs were still generating builds, we just tagged a new |
| one (1.38.33) on the new CI and skipped 1.38.32. |
| - The transition also moves all builds and downloads away from the old |
| mozilla-games infrastructure to the new chromium ones. As a result all links |
| to *mozilla-games* URLs will not work (these were never documented, but could |
| be seen from the internals of the emsdk; the new emsdk uses the proper new |
| URLs, so you can either use the sdk normally or find the URLs from there). |
| |
| v1.38.31: 04/24/2019 |
| -------------------- |
| - Change `ino_t/off_t` to 64-bits. (#8467) |
| - Add port for bzip2 library (`libbz2.a`). (#8349) |
| - Add port for libjpeg library. (#8361) |
| - Enable `ERROR_ON_MISSING_LIBRARIES` by default (#8461) |
| |
| v1.38.30: 03/21/2019 |
| -------------------- |
| - Remove Module.buffer which was exported by default unnecessarily. This was an |
| undocumented internal detail, but in theory, code may have relied on it. |
| (#8277) |
| |
| v1.38.29: 03/11/2019 |
| -------------------- |
| |
| v1.38.28: 02/22/2019 |
| -------------------- |
| - Option `-s EMTERPRETIFY_WHITELIST` now accepts shell-style wildcards; |
| this allows matching static functions with conflicting names that |
| the linker distinguishes by appending a random suffix. |
| - Normalize mouse wheel delta in `library_browser.js`. This changes the scroll |
| amount in SDL, GLFW, and GLUT. (#7968) |
| |
| v1.38.27: 02/10/2019 |
| -------------------- |
| - Change how `EMCC_LOCAL_PORTS` works, to be more usable. See #7963 |
| - Remove deprecated Pointer_stringify (use UTF8ToString instead). See #8011 |
| - Added a new option `-s DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR=1` that |
| changes the lookup semantics of DOM elements in html5.h event handler |
| callbacks and WebGL context creation. The new behavior is to use CSS selector |
| strings to look up DOM elements over the old behavior, which was somewhat |
| ad hoc constructed rules around default Emscripten uses. The old behavior |
| will be deprecated and removed in the future. Build with -s ASSERTIONS=1 |
| to get diagnostics messages related to this transition. |
| - Breaking change with -s USE_PTHREADS=1 + -s FETCH=1: When building with |
| -o a.html, the generated worker script is now named "a.fetch.js" according |
| to the base name of the specified output, instead of having a fixed name |
| "fetch-worker.js". |
| |
| v1.38.26: 02/04/2019 |
| -------------------- |
| - Fix some pthreads proxying deadlocks. See #7865 |
| |
| v1.38.25: 01/18/2019 |
| -------------------- |
| - Move kripken/emscripten,emscripten-fastcomp,emscripten-fastcomp-clang to |
| emscripten-core/\* |
| |
| v1.38.24: 01/17/2019 |
| -------------------- |
| - Perform JS static allocations at compile time (#7850) |
| |
| v1.38.23: 01/10/2019 |
| -------------------- |
| - Remove BINARYEN_METHOD: no more support for interpret modes, and if you want |
| non-wasm, use WASM=0. |
| - Support specifying multiple possible ENVIRONMENTs (#7809) |
| |
| v1.38.22: 01/08/2019 |
| -------------------- |
| - Add Regal port. See #7674 |
| - System libraries have been renamed to include the `lib` prefix. If you use |
| `EMCC_FORCE_STDLIBS` or `EMCC_ONLY_FORCED_STDLIBS` to select system libraries |
| you may need to add the `lib` prefix. |
| - Rename `pthread-main.js` to `NAME.worker.js`, where `NAME` is the main |
| name of your application, that is, if you emit `program.js` then you'll get |
| `program.worker.js` (this allows more than one to exist in the same |
| directory, etc.). |
| - Dynamic linker has been taught to handle library -> library dependencies. |
| |
| v1.38.21: 11/30/2018 |
| -------------------- |
| - fastcomp: Remove `runPostSets` function and replace with normal static |
| constructor function. See #7579 |
| |
| v1.38.20: 11/20/2018 |
| -------------------- |
| - Remove SPLIT_MEMORY option. |
| - Move getTempRet0/setTempRet0 to be JS library functions rather than |
| auto-generated by fastcomp. |
| - Change `strptime()`'s handling of the "%c" to match that of `strftime()`. |
| This is a breaking change for code which depends on the old definition of |
| "%c". |
| |
| v1.38.19: 11/15/2018 |
| -------------------- |
| |
| v1.38.18: 11/08/2018 |
| -------------------- |
| - Wasm dynamic linking: Rename `tableBase/memoryBase` to |
| `__table_base/__memory_base` (#7467) |
| |
| v1.38.17: 11/07/2018 |
| -------------------- |
| - Minify wasm import and export names. This decreases JS and wasm size by |
| minifying the identifiers where JS calls into wasm or vice versa, which |
| are not minifiable by closure or other JS-only tools. This happens in |
| -O3, -Os and above. See #7431 |
| |
| v1.38.16: 11/02/2018 |
| -------------------- |
| - Breaking change: Do not automatically set EXPORT_ALL for MAIN_MODULES or |
| SIDE_MODULES. This means that you must explicitly export things that will |
| be called from outside (normally, on EXPORTED_FUNCTIONS), or |
| you can manually enable EXPORT_ALL yourself (which returns to the exact |
| same behavior as before). This change brings us in line with more standard |
| dynamic linking, and will match what the LLVM wasm backend will have. |
| See #7312. |
| - Invalid -s flags on the command line are now treated as errors. |
| - Remove BUILD_AS_SHARED_LIBRARY setting. |
| |
| v1.38.15: 10/25/2018 |
| -------------------- |
| |
| v1.38.14: 10/22/2018 |
| -------------------- |
| - Errors are now reported when functions listed in EXPORTED_FUNCTIONS are not |
| defined. This can be disabled via ERROR_ON_UNDEFINED_SYMBOLS=0. See #7311. |
| |
| v1.38.13: 10/10/2018 |
| -------------------- |
| - Support `-s NO_X=1` as an alias for `-s X=0` and vice versa, which |
| simplifies current settings with `NO_`-prefixed names. See #7151. |
| - Various `EMULATED_FUNCTION_POINTER` improvements. See #7108, #7128. |
| - `ERROR_ON_UNDEFINED_SYMBOLS` is now the default. See #7196 |
| |
| v1.38.12: 09/03/2018 |
| -------------------- |
| - Update SDL2 to 2.0.7. See #7016. |
| - Optionally build using native object files (wasm backend only). |
| For now this is behind a new option flag: `-s WASM_OBJECT_FILES=1`. |
| See #6875. |
| |
| v1.38.11: 08/02/2018 |
| -------------------- |
| - Support for loading wasm files in the same dir as the JS file, using |
| node.js/Web-specific techniques as applicable. See #5368 and followups. |
| - Add an API for async side module compilation in wasm. See #6663. |
| - Remove builtin Crunch support. See #6827. |
| |
| v1.38.10: 07/23/2018 |
| -------------------- |
| - Change the type of `size_t` and friends from int to long. This may have |
| noticeable effects if you depend on the name mangling of a function that uses |
| `size_t` (like in `EXPORTED_FUNCTIONS`), and you must rebuild source files to |
| bitcode (so your bitcode is in sync with the system libraries after they are |
| rebuilt with this change). Otherwise this should not have any noticeable |
| effects for users. See #5916. |
| |
| v1.38.9: 07/22/2018 |
| ------------------- |
| - Fix `Module.locateFile` to resolve relative paths to *.wasm, *.mem and other |
| files relatively to the main JavaScript file rather than the current working |
| directory (see #5368). |
| - Add second argument `prefix` to `Module.locateFile` function that contains |
| the path to the JavaScript file where files are loaded from by default. |
| - Remove `Module.*PrefixURL` APIs (use `Module.locateFile` instead). |
| |
| v1.38.8: 07/06/2018 |
| ------------------- |
| - Fix a regression in 1.38.7 with binaryen no longer bundling binaryen.js |
| (which emscripten doesn't need, that's just for handwritten JS users, but |
| emscripten did check for its presence). |
| |
| v1.38.7: 07/06/2018 |
| ------------------- |
| - Correctness fix for stack handling in `invoke_*()s`. This may add noticeable |
| overhead to programs using C++ exceptions and (less likely) setjmp/longjmp - |
| please report any issues. See #6666 #6702 |
| - Deprecate Module.ENVIRONMENT: Now that we have a compile-time option to set |
| the environment, also having a runtime one on Module is complexity that we |
| are better off without. When Module.ENVIRONMENT is used with ASSERTIONS it |
| will show an error to direct users to the new option (-s ENVIRONMENT=web , or |
| node, etc., at compile time). |
| - Breaking change: Do not export print/printErr by default. Similar to other |
| similar changes (like getValue/setValue). We now use out() and err() |
| functions in JS to print to stdout/stderr respectively. See #6756. |
| |
| v1.38.6: 06/13/2018 |
| ------------------- |
| |
| v1.38.5: 06/04/2018 |
| ------------------- |
| - Update libc++ to 6.0, bringing c++17 support (std::byte etc.) |
| |
| v1.38.4: 05/29/2018 |
| ------------------- |
| - Fix asm.js validation regression from 1.38.2. |
| |
| v1.38.3: 05/25/2018 |
| ------------------- |
| - Upgrade to LLVM 6.0.1. |
| |
| v1.38.2: 05/25/2018 |
| -------------------- |
| - Add ENVIRONMENT option to specify at compile time we only need JS to support |
| one runtime environment (e.g., just the web). When emitting HTML, set that to |
| web so we emit web code only. #6565 |
| - Regression in asm.js validation due to cttz optimization #6547 |
| |
| v1.38.1: 05/17/2018 |
| ------------------- |
| - Remove special-case support for `src/struct_info.compiled.json`: Make it a |
| normal cached thing like system libraries, not something checked into the |
| source tree. |
| - Breaking change: Emit WebAssembly by default. Only the default is changed - |
| we of course still support asm.js, and will for a very long time. But |
| changing the default makes sense as the recommended output for most use cases |
| should be WebAssembly, given it has shipped in all major browsers and |
| platforms and is more efficient than asm.js. Build with `-s WASM=0` to |
| disable wasm and use asm.js if you want that (or use `-s |
| LEGACY_VM_SUPPORT=1`, which emits output that can run in older browsers, |
| which includes a bunch of polyfills as well as disables wasm). (#6419) |
| |
| v1.38.0: 05/09/2018 |
| ------------------- |
| |
| v1.37.40: 05/07/2018 |
| -------------------- |
| - Fix regression in 1.37.39 on -s X=@file parsing (see #6497, #6436) |
| |
| v1.37.39: 05/01/2018 |
| -------------------- |
| - Regression: Parsing of `-s X=@file` broke if the file contains a newline |
| (see #6436; fixed in 1.37.40) |
| |
| v1.37.38: 04/23/2018 |
| -------------------- |
| - Breaking change: Simplify exception handling, disabling it by default. |
| Previously it was disabled by default in -O1 and above and enabled in -O0, |
| which could be confusing. You may notice this change if you need exceptions |
| and only run in -O0 (since if you test in -O1 or above, you'd see you need to |
| enable exceptions manually), in which case you will receive an error at |
| runtime saying that exceptions are disabled by default and that you should |
| build with `-s DISABLE_EXCEPTION_CATCHING=0` to enable them. |
| - Fix regression in 1.37.37 on configure scripts on MacOS (see #6456) |
| |
| v1.37.37: 04/13/2018 |
| -------------------- |
| - Regression: configure scripts on MacOS may be broken (see #6456; fixed in 1.37.38) |
| |
| v1.37.36: 03/13/2018 |
| -------------------- |
| |
| v1.37.35: 02/23/2018 |
| -------------------- |
| - MALLOC option, allowing picking between dlmalloc (previous allocator and |
| still the default) and emmalloc, a new allocator which is smaller and |
| simpler. |
| - Binaryen update that should fix all known determinism bugs. |
| |
| v1.37.34: 02/16/2018 |
| -------------------- |
| - `addFunction` is now supported on LLVM wasm backend, but when being used on |
| the wasm backend, you need to provide an additional second argument, a Wasm |
| function signature string. Each character within a signature string |
| represents a type. The first character represents the return type of a |
| function, and remaining characters are for parameter types. |
| - 'v': void type |
| - 'i': 32-bit integer type |
| - 'j': 64-bit integer type (currently does not exist in JavaScript) |
| - 'f': 32-bit float type |
| - 'd': 64-bit float type |
| For asm.js and asm2wasm you can provide the optional second argument, but it |
| isn't needed. For that reason this isn't a breaking change, however, |
| providing the second argument is recommended so that code is portable across |
| all backends and modes. |
| |
| v1.37.33: 02/02/2018 |
| -------------------- |
| |
| v1.37.32: 01/31/2018 |
| -------------------- |
| |
| v1.37.31: 01/31/2018 |
| -------------------- |
| - LLVM and clang updates from upstream (5.0svn, close 5.0 release). |
| |
| v1.37.30: 01/31/2018 |
| -------------------- |
| |
| v1.37.29: 01/24/2018 |
| -------------------- |
| |
| v1.37.28: 01/08/2018 |
| -------------------- |
| - Breaking change: Don't export the `ALLOC_*` numeric constants by default. As |
| with previous changes, a warning will be shown in `-O0` and when `ASSERTIONS` |
| are on if they are used. |
| - Breaking change: Don't export FS methods by default. As with previous |
| changes, a warning will be shown in `-O0` and when `ASSERTIONS` are on, which |
| will suggest either exporting the specific methods you need, or using |
| `FORCE_FILESYSTEM` which will auto export all the main filesystem methods. |
| Aside from using FS methods yourself, you may notice this change when using a |
| file package created standalone, that is, by running the file packager |
| directly and then loading it at run time (as opposed to telling `emcc` to |
| package the files for you, in which case it would be aware of them at compile |
| time); you should build with `FORCE_FILESYSTEM` to ensure filesystem support |
| for that case. |
| |
| v1.37.27: 12/24/2017 |
| -------------------- |
| - Breaking change: Remove the `Runtime` object, and move all the useful methods |
| from it to simple top-level functions. Any usage of `Runtime.func` should be |
| changed to `func`. |
| |
| v1.37.26: 12/20/2017 |
| -------------------- |
| - Breaking change: Change `NO_EXIT_RUNTIME` to 1 by default. This means that by |
| default we don't include code to shut down the runtime, flush stdio streams, |
| run atexits, etc., which is better for code size. When `ASSERTIONS` is on, we |
| warn at runtime if there is text buffered in the streams that should be |
| flushed, or atexits are used. |
| - Meta-DCE for JS+wasm: remove unused code between JS+wasm more aggressively. |
| This should not break valid code, but may break code that depended on unused |
| code being kept around (like using a function from outside the emitted JS |
| without exporting it - only exported things are guaranteed to be kept alive |
| through optimization). |
| |
| v1.37.24: 12/13/2017 |
| -------------------- |
| - Breaking change: Similar to the getValue/setValue change from before (and |
| with the same `ASSERTIONS` warnings to help users), do not export the |
| following runtime methods by default: ccall, cwrap, allocate, |
| Pointer_stringify, AsciiToString, stringToAscii, UTF8ArrayToString, |
| UTF8ToString, stringToUTF8Array, stringToUTF8, lengthBytesUTF8, stackTrace, |
| addOnPreRun, addOnInit, addOnPreMain, addOnExit, addOnPostRun, |
| intArrayFromString, intArrayToString, writeStringToMemory, |
| writeArrayToMemory, writeAsciiToMemory. |
| |
| v1.37.23: 12/4/2017 |
| ------------------- |
| - Breaking change: Do not polyfill Math.{clz32, fround, imul, trunc} by |
| default. A new `LEGACY_VM_SUPPORT` option enables support for legacy |
| browsers. In `ASSERTIONS` mode, a warning is shown if a polyfill was needed, |
| suggesting using that option. |
| - Breaking change: Do not export getValue/setValue runtime methods by default. |
| You can still use them by calling them directly in code optimized with the |
| main file (pre-js, post-js, js libraries; if the optimizer sees they are |
| used, it preserves them), but if you try to use them on `Module` then you |
| must export them by adding them to `EXTRA_EXPORTED_RUNTIME_METHODS`. In `-O0` |
| or when `ASSERTIONS` is on, a run-time error message explains that, if they |
| are attempted to be used incorrectly. |
| |
| v1.37.17: 7/25/2017 |
| ------------------ |
| - Updated to libc++'s "v2" ABI, which provides better alignment for string data |
| and other improvements. This is an ABI-incompatible change, so bitcode files |
| from previous versions will not be compatible. |
| |
| v1.37.13: 5/26/2017 |
| ------------------- |
| - Improved Android support for emrun. |
| - Duplicate function elimination fixes (#5186) |
| - Fix problem with embinding derived classes (#5193) |
| - Fix CMake compiler detection when EMCC_SKIP_SANITY_CHECK=1 is used. (#5145) |
| - Implemented GLFW Joystick API (#5175) |
| - Fixed a bug with emcc --clear-ports command (#5248) |
| - Updated Binaryen to version 33. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.12...1.37.13 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.37.12: 5/1/2017 |
| ------------------ |
| - Added emscripten-legalize-javascript-ffi option to LLVM to allow disabling JS FFI mangling |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.11...1.37.12 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.37.11...1.37.12 |
| - Emscripten-Clang: no changes. |
| |
| v1.37.11: 5/1/2017 |
| ------------------ |
| - Added missing SIGSTKSZ define after musl 1.1.15 update (#5149) |
| - Fix emscripten_get_mouse_status (#5152) |
| - Fix _mm_set_epi64x() function (#5103) |
| - Fix issue with number of gamepads connected at initial page load (#5169, #5170) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.10...1.37.11 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.37.10...1.37.11 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.37.10...1.37.11 |
| |
| v1.37.10: 4/20/2017 |
| ------------------- |
| - Added stub for pthread_setcancelstate for singlethreaded runs. |
| - Fixed an outlining bug on function returns (#5080) |
| - Implemented new parallel test runner architecture (#5074) |
| - Added Cocos2D to Emscripten ports. (-s USE_COCOS2D=1) |
| - Updated Binaryen to version 32, which migrates Emscripten to use the new |
| WebAssembly Names section. This is a forwards and backwards breaking change |
| with respect to reading debug symbol names in Wasm callstacks. Use of the new |
| Names section format first shipped in Emscripten 1.37.10, Binaryen version |
| 32, Firefox 55, Firefox Nightly 2017-05-18 and Chrome 59; earlier versions |
| still used the old format. For more information, see |
| https://github.com/WebAssembly/design/pull/984 and |
| https://github.com/WebAssembly/binaryen/pull/933. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.9...1.37.10 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.37.9...1.37.10 |
| - Emscripten-Clang: no changes. |
| |
| v1.37.9: 3/23/2017 |
| ------------------ |
| - Added new build feature -s GL_PREINITIALIZED_CONTEXT=1 which allows pages to |
| manually precreate the GL context they use for customization purposes. |
| - Added a custom callback hook Module.instantiateWasm() which allows user shell |
| HTML file to manually perform Wasm instantiation for preloading and progress |
| bar purposes. |
| - Added a custom callback hook Module.getPreloadedPackage() to file preloader |
| code to allow user shell HTML file to manually download .data files for |
| preloading and progress bar purposes. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.8...1.37.9 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.37.8...1.37.9 |
| - Emscripten-Clang: no changes. |
| |
| v1.37.8: 3/17/2017 |
| ------------------ |
| - Fixed a bug with robust_list initialization on pthreads build mode. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.7...1.37.8 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.37.7: 3/15/2017 |
| ------------------ |
| - Updated to LLVM 4.0. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.6...1.37.7 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.37.6...1.37.7 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.37.6...1.37.7 |
| |
| v1.37.6: 3/15/2017 |
| ------------------ |
| - Implemented readdir() function for WORKERFS. |
| - Fixed bugs with Fetch API (#4995, #5027) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.5...1.37.6 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.37.5: 3/13/2017 |
| ------------------ |
| - Updated musl to version 1.1.15 from earlier version 1.0.5. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.4...1.37.5 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.37.4: 3/13/2017 |
| ------------------ |
| - Fixed glGetUniformLocation() to work according to spec with named uniform blocks. |
| - Fixed WebAssembly Memory.grow() to work. |
| - Switched to 16KB page size from earlier 64KB. |
| - Optimize alBufferData() operation. |
| - Fixed a resource lookup issue with multiple OpenAL audio contexts. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.3...1.37.4 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.37.3: 2/16/2017 |
| ------------------ |
| - Updated Binaryen to version 0x01. First official stable WebAssembly support version. (#4953) |
| - Optimized memcpy and memset with unrolling and SIMD, when available. |
| - Improved Emscripten toolchain profiler to track more hot code. |
| - Added new linker flag -s WEBGL2_BACKWARDS_COMPATIBILITY_EMULATION=1 to allow |
| simultaneously targeting WebGL 1 and WebGL 2. |
| - Optimize Emscripten use of multiprocessing pools. |
| - More WebGL 2 garbage free optimizations. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.2...1.37.3 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.37.2...1.37.3 |
| - Emscripten-Clang: no changes. |
| |
| v1.37.2: 1/31/2017 |
| ------------------ |
| - Fixed a build error with boolean SIMD types. |
| - Improved WebAssembly support, update Binaryen to version 22. |
| - Update GL, GLES, GLES2 and GLES3 headers to latest upstream Khronos versions. |
| - Implement support for new garbage free WebGL 2 API entrypoints which improve |
| performance and reduce animation related stuttering. |
| - Fixed a bug where -s USE_PTHREADS builds would not have correct heap size if |
| -s TOTAL_MEMORY is not being used. |
| - Fixed array type issue that prevented glTexImage3D() and glTexSubImage3D() |
| from working. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.1...1.37.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.37.1...1.37.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.37.1: 12/26/2016 |
| ------------------- |
| - Implemented new Fetch API for flexible multithreaded XHR and IndexedDB |
| access. |
| - Implemented initial version of new ASMFS filesystem for multithreaded |
| filesystem operation. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.37.0...1.37.1 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.37.0: 12/23/2016 |
| ------------------- |
| - Added support for LLVM sin&cos intrinsics. |
| - Fix GLFW mouse button mappings (#4317, #4659) |
| - Add support for --emit-symbol-map to wasm |
| - Fixed handling of an invalid path in chdir (#4749) |
| - Added new EMSCRIPTEN_STRICT mode, which can be enabled to opt in to removing |
| support for deprecated behavior. |
| - Remove references to Web Audio .setVelocity() function, which has been |
| removed from the spec. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.14...1.37.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.36.14...1.37.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.36.14: 11/3/2016 |
| ------------------- |
| - Added support to emscripten_async_wget() for relative paths. |
| - Fixed FS.mkdirTree('/') to work. |
| - Updated SDL 2 port to version 12. |
| - Added more missing pthreads stubs. |
| - Normalize system header includes to use the preferred form #include |
| <emscripten/foo.h> to avoid polluting header include namespaces. |
| - Fixed a bug where transitioning to fullscreen could cause a stack overflow in GLFW. |
| - Added new system CMake option |
| -DEMSCRIPTEN_GENERATE_BITCODE_STATIC_LIBRARIES=ON to choose if static |
| libraries should be LLVM bitcode instead of .a files. |
| - Improved SIMD support to be more correct to the spec. |
| - Updated Binaryen to version 18. (#4674) |
| - Fixed dlopen with RTLD_GLOBAL parameter. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.13...1.36.14 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.36.13: 10/21/2016 |
| -------------------- |
| - Pass optimization settings to asm2wasm. |
| - Fix to exporting emscripten_builtin_malloc() and emscripten_builtin_free() |
| when heap is split to multiple parts. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.12...1.36.13 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.36.12: 10/20/2016 |
| -------------------- |
| - Improved Emscripten toolchain profiler with more data. (#4566) |
| - Export dlmalloc() and dlfree() as emscripten_builtin_malloc() and |
| emscripten_builtin_free() to allow user applications to hook into memory |
| allocation (#4603) |
| - Improved asm.js -s USE_PTHREADS=2 build mode compatibility when |
| multithreading is not supported. |
| - Improved WebGL support with closure compiler (#4619) |
| - Improved Bianaryen WebAssembly support |
| - Added support for GL_disjoint_timer_query extension (#4575) |
| - Improved Emscripten compiler detection with CMake (#4129, #4314, #4318) |
| - Added support for int64 in wasm. |
| - Optimize small constant length memcpys in wasm. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.11...1.36.12 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.36.11...1.36.12 |
| - Emscripten-Clang: no changes. |
| |
| v1.36.11: 9/24/2016 |
| ------------------- |
| - Added new runtime functions |
| emscripten_sync/async/waitable_run_in_main_runtime_thread() for proxying |
| calls with pthreads (#4569) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.10...1.36.11 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.36.10: 9/24/2016 |
| ------------------- |
| - Improved compiler logging print messages on first run experience. (#4501) |
| - Fixed log printing in glFlushMappedBufferRange() and glGetInfoLog() |
| functions. (#4521) |
| - Added setjmp/longjmp handling for wasm. |
| - Improved support for --proxy-to-worker build mode. |
| - Improved GLES3 support for glGet() features that WebGL2 does not have. (#4514) |
| - Added support for implementation defined glReadPixels() format. |
| - Improved WebGL 2 support with closure compilter. (#4554) |
| - Implemented support for nanosleep() when building in pthreads mode (#4578) |
| - Added support for llvm_ceil_f64 and llvm_floor_f64 intrinsics. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.9...1.36.10 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.36.9...1.36.10 |
| - Emscripten-Clang: no changes. |
| |
| v1.36.9: 8/24/2016 |
| ------------------ |
| - Fixed glGet for GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING to work. (#1330) |
| - Move the DYNAMICTOP variable from JS global scope to inside the heap so that |
| the value is shared to multithreaded applications. This removes the global |
| runtime variable DYNAMICTOP in favor of a new variable DYNAMICTOP_PTR. |
| (#4391, #4496) |
| - Implemented brk() system function. |
| - Fixed --output-eol to work with --proxy-to-worker mode. |
| - Improved reported error message when execution fails to stack overflow. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.8...1.36.9 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.36.8...1.36.9 |
| - Emscripten-Clang: no changes. |
| |
| v1.36.8: 8/20/2016 |
| ------------------ |
| - Fixed a memory leak in ctor_evaller.py on Windows (#4446) |
| - Migrate to requiring CMake 3.4.3 as the minimum version for Emscripten CMake |
| build integration support. |
| - Fixed an issue that prevented -s INLINING_LIMIT from working (#4471) |
| - Fixed a bug with Building.llvm_nm interpretation of defined symbols (#4488) |
| - Add support for DISABLE_EXCEPTION_CATCHING and EXCEPTION_CATCHING_WHITELIST |
| options for wasm. |
| - Added new emprofile.py script which can be used to profile toolchain wide |
| performance. (#4491) |
| - Added new linker flag --output-eol, which specifices what kind of line |
| endings to generate to the output files. (#4492) |
| - Fixed a Windows bug where aborting execution with Ctrl-C might hang |
| Emscripten to an infinite loop instead. (#4494) |
| - Implement support for touch events to GLUT (#4493) |
| - Deprecated unsafe function writeStringToMemory() from src/preamble.js. Using |
| stringToUTF8() is recommended instead. (#4497) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.7...1.36.8 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.36.7: 8/8/2016 |
| ----------------- |
| - Updated to latest upstream LLVM 3.9. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.6...1.36.7 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.36.6...1.36.7 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.36.6...1.36.7 |
| |
| v1.36.6: 8/8/2016 |
| ----------------- |
| - Fixed wheelDelta for MSIE (#4316) |
| - Fixed inconsistencies in fullscreen API signatures (#4310, #4318, #4379) |
| - Changed the behavior of Emscripten WebGL createContext() to not forcibly set |
| CSS style on created canvases, but let page customize the style themselves |
| (#3406, #4194 and #4350, #4355) |
| - Adjusted the reported GL_VERSION field to adapt to the OpenGL ES |
| specifications (#4345) |
| - Added support for GLES3 GL_MAJOR/MINOR_VERSION fields. (#4368) |
| - Improved -s USE_PTHREADS=1 and --proxy-to-worker linker options to be |
| mutually compatible. (#4372) |
| - Improved IDBFS to not fail on Safari where IndexedDB support is spotty |
| (#4371) |
| - Improved SIMD.js support when using Closure minifier. (#4374) |
| - Improved glGetString to be able to read fields from WEBGL_debug_renderer_info |
| extension. (#4381) |
| - Fixed an issue with glFramebufferTextureLayer() not working correctly. |
| - Fixed a bug with std::uncaught_exception() support (#4392) |
| - Implemented a multiprocess lock to access the Emscripten cache. (#3850) |
| - Implemented support for the pointerlockerror event in HTML5 API (#4373) |
| - Report WebGL GLSL version number in GL_SHADING_LANGUAGE_VERSION string (#4365) |
| - Optimized llvm_ctpop_i32() and conversion of strings from C to JS side |
| (#4402, #4403) |
| - Added support for the OffscreenCanvas proposal, and transferring canvases to |
| offscreen in pthreads build mode, linker flag -s OFFSCREENCANVAS_SUPPORT=0/1 |
| (#4412) |
| - Fixed an issue after updating to new LLVM version that response files passed |
| to llvm-link must have forward slashes (#4434) |
| - Fixed a memory leak in relooper in LLVM. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.5...1.36.6 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.36.5...1.36.6 |
| - Emscripten-Clang: no changes. |
| |
| v1.36.5: 5/24/2016 |
| ------------------ |
| - Added support for passing custom messages when running in web worker. |
| - Improved fp128 support when targeting WebAssembly. |
| - Updated cpuprofiler.js to support tracing time spent in WebGL functions. |
| - Fixed an issue with glFenceSync() function call signature (#4260, #4339) |
| - Added missing zero argument version of emscripten_sync_run_in_main_thread(). |
| - Improves support for targeting pthreads when using Closure minifier (#4348). |
| - Fixed an issue where pthreads enabled code did not correctly validate as asm.js |
| - Fixed an issue with incorrect SIMD.js related imports (#4341) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.4...1.36.5 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.36.4...1.36.5 |
| - Emscripten-Clang: no changes. |
| |
| v1.36.4: 5/9/2016 |
| ----------------- |
| - Added EM_TRUE and EM_FALSE #defines to html5.h. |
| - Fixed an issue with GLFW window and framebuffer size callbacks. |
| - Added support for more missing WebGL 2 texture formats (#4277) |
| - Added support for source files with no extension. |
| - Updated emrun.py to latest version, adds support to precompressed content and |
| running as just a web server without launching a browser. |
| - Updated experimental WebAssembly support to generate 0xb version code. |
| - Automatically build Binaryen when needed. |
| - Updated libc++ to SVN revision 268153. (#4288) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.3...1.36.4 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.36.3: 4/27/2016 |
| ------------------ |
| - Fixed a deadlock bug with pthreads support. |
| - Remove sources from temporary garbage being generated in OpenAL code (#4275) |
| - Added support for calling alert() from pthreads code. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.2...1.36.3 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.36.2: 4/22/2016 |
| ------------------ |
| - Improve support for targeting WebAssembly with Binaryen. |
| - Improve support for LLVM's WebAssembly backend (EMCC_WASM_BACKEND=1 |
| environment variable). |
| - Separate out emscripten cache structure to asmjs and wasm directories. |
| - Fix a bug where Emscripten would spawn too many unused python subprocesses (#4158) |
| - Optimize Emscripten for large asm.js projects. |
| - Added sdl2_net to Emscripten ports. |
| - Updated to latest version of the SIMD polyfill (#4165) |
| - Fixed an issue with missing texture formats support in GLES 3 (#4176) |
| - Added a new WebAssembly linker option -s BINARYEN_IMPRECISE=1 (default=0) |
| which mutes potential traps from WebAssembly int div/rem by zero and |
| float-to-int conversions. |
| - Added support for EXT_color_buffer_float extension. |
| - Fixed behavior of SSE shift operations (#4165). |
| - Fixed a bug where ctor_evaller.py (-Oz builds) would hang on Windows. |
| - Fixed a bug where emscripten_set_main_loop() with EM_TIMING_SETTIMEOUT would |
| incorrectly compute the delta times (#4200, #4208) |
| - Update pthreads support to latest proposed spec version. (#4212, #4220) |
| - Fixed an unresolved symbol linker error in embind (#4225) |
| - Fix file_packager.py --use-preload-cache option to also work on Safari and |
| iOS (#2977, #4253) |
| - Added new file packager option --indexedDB-name to allow specifying the |
| database name to use for the cache (#4219) |
| - Added DWARF style debugging information. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.1...1.36.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.36.1...1.36.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.36.1: 3/8/2016 |
| ----------------- |
| - Fixed glfwSetWindowSizeCallback to conform to GLFW2 API. |
| - Update OpenAL sources only when the browser window is visible to avoid |
| occasional stuttering static glitches when the page tab is hidden. (#4107) |
| - Implemented LLVM math intrinsics powi, trunc and floor. |
| - Added support for SDL_GL_ALPHA_SIZE in GL context initialization. (#4125) |
| - Added no-op stubs for several pthread functions when building without |
| pthreads enabled (#4130) |
| - Optimize glUniform*fv and glVertexAttrib*fv functions to generate less |
| garbage and perform much faster (#4128) |
| - Added new EVAL_CTORS optimization pass which evaluates global data |
| initializer constructors at link time, which would improve startup time and |
| reduce code size of these ctors. |
| - Implemented support for OpenAL AL_PITCH option. |
| - Implemented new build options -s STACK_OVERFLOW_CHECK=0/1/2 which adds |
| runtime stack overrun checks. 0: disabled, 1: minimal, between each frame, 2: |
| at each explicit JS side stack allocation call to allocate(). |
| - Fixed an issue with -s SPLIT_MEMORY mode where an unsigned 32-bit memory |
| access would come out as signed. (#4150) |
| - Fixed asm.js validation in call handlers to llvm_powi_f*. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.36.0...1.36.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.36.0...1.36.1 |
| - Emscripten-Clang: no changes. |
| |
| v1.36.0: 2/23/2016 |
| ------------------ |
| - Fixed an OpenAL bug where OpenAL sources would not respect global volume setting. |
| - Fixed an issue where alGetListenerf() with AL_GAIN would not return the |
| correct value. (#4091) |
| - Fixed an issue where setting alListenerf() with AL_GAIN would not set the |
| correct value. (#4092) |
| - Implemented new JS optimizer "Duplicate Function Elimination" pass which |
| collapses identical functions to save code size. |
| - Implemented the _Exit() function. |
| - Added support for SSE3 and SSSE3 intrinsics (#4099) and partially for SSE 4.1 |
| intrinsics (#4030, #4101) |
| - Added support for -include-pch flag (#4086) |
| - Fixed a regex syntax in ccall on Chrome Canary (#4111) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.23...1.36.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.23...1.36.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.23: 2/9/2016 |
| ------------------ |
| - Provide $NM environment variable to point to llvm-nm when running |
| emconfigure, which helps e.g. libjansson to build (#4036) |
| - Fixed glGetString(GL_SHADING_LANGUAGE_VERSION) to return appropriate result |
| depending on if running on WebGL1 vs WebGL2, instead of hardcoding the result |
| (#4040) |
| - Fixed a regression with CMake try_run() possibly failing, caused by the |
| addition of CMAKE_CROSSCOMPILING_EMULATOR in v1.32.3. |
| - Fixed CMake to work in the case when NODE_JS is an array containing |
| parameters to be passed to Node.js. (#4045) |
| - Fixed a memory issue that caused the Emscripten memory initializer file |
| (.mem.js) to be unnecessarily retained in memory during runtime (#4044) |
| - Added support for complex valued mul and div ops. |
| - Added new option "Module.environment" which allows overriding the runtime ENVIRONMENT_IS_WEB/ENVIRONMENT_IS_WORKER/ENVIRONMENT_IS_NODE/ENVIRONMENT_IS_SHELL fields. |
| - Fixed an issue with SAFE_HEAP methods in async mode (#4046) |
| - Fixed WebSocket constructor to work in web worker environment (#3849) |
| - Fixed a potential issue with some browsers reporting gamepad axis values outside \[-1, 1\] (#3602) |
| - Changed libcxxabi to be linked in last, so that it does not override weakly |
| linked methods in libcxx (#4053) |
| - Implemented new JSDCE code optimization pass which removes at JS link stage |
| dead code that is not referenced anywhere (in addition to LLVM doing this for |
| C++ link stage). |
| - Fixed a Windows issue where embedding memory initializer as a string in JS |
| code might cause corrupted output. (#3854) |
| - Fixed an issue when spaces are present in directory names in response files |
| (#4062) |
| - Fixed a build issue when using --tracing and -s ALLOW_MEMORY_GROWTH=1 |
| simultaneously (#4064) |
| - Greatly updated Emscripten support for SIMD.js intrinsics (non-SSE or NEON) |
| - Fixed an issue where compiler would not generate a link error when JS library |
| function depended on a nonexisting symbol. (#4077) |
| - Removed UTF16 and UTF32 marshalling code from being exported by default. |
| - Removed the -s NO_BROWSER linker option and automated the detection of when |
| that option is needed. |
| - Removed the JS implemented C++ symbol name demangler, now always depend on |
| the libcxxabi compiled one. |
| - Fixed an issue where Emscripten linker would redundantly generate missing |
| function stubs for some functions that do exist. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.22...1.35.23 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.22...1.35.23 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.22: 1/13/2016 |
| ------------------- |
| - Updated to latest upstream LLVM trunk as of January 13th. |
| - Bumped up the required LLVM version from LLVM 3.8 to LLVM 3.9. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.21...1.35.22 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.21...1.35.22 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.35.21...1.35.22 |
| |
| v1.35.21: 1/13/2016 |
| ------------------- |
| - Improved support for handling GLFW2 keycodes. |
| - Improved emranlib, system/bin/sdl-config and system/bin/sdl2-config to be |
| executable in both python2 and python3. |
| - Fixed build flags -s AGGRESSIVE_VARIABLE_ELIMINATION=1 and -s USE_PTHREADS=2 |
| to correctly work when run on a browser that does not support pthreads. |
| - Fixed a build issue that caused sequences of \r\r\n to be emitted on Windows. |
| - Fixed an issue that prevented building LLVM on Visual Studio 2015 |
| (emscripten-fastcomp-clang #7) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.20...1.35.21 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.20...1.35.21 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.35.20...1.35.21 |
| |
| v1.35.20: 1/10/2016 |
| ------------------- |
| - Fixed -s USE_PTHREADS compilation mode to account that SharedArrayBuffer |
| specification no longer allows futex waiting on the main thread. (#4024) |
| - Added new python2 vs python3 compatibility wrappers for emcmake, emconfigure, emmake and emar. |
| - Fixed atomicrmw i64 codegen (#4025) |
| - Optimized codegen to simplify "x != 0" to just "x" when output is a boolean. |
| - Fixed a compiler crash when generating atomics code in debug builds of LLVM. |
| - Fixed a compiler crash when generating SIMD.js code that utilizes |
| non-canonical length vectors (e.g. <float x 3>) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.19...1.35.20 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.19...1.35.20 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.19: 1/7/2016 |
| ------------------ |
| - Updated to latest upstream LLVM trunk as of January 7th. |
| - Full list of changes: |
| - Emscripten: no changes. |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.18...1.35.19 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.35.18...1.35.19 |
| |
| v1.35.18: 1/7/2016 |
| ------------------ |
| - Implemented getpeername() and fixed issues with handling getsockname() (#3997) |
| - Fixed an issue with daylight saving time in mktime() (#4001) |
| - Optimized pthreads code to avoid unnecessary FFI transitions (#3504) |
| - Fixed issues with strftime() (#3993) |
| - Deprecated memory growth support in asm.js. |
| - Implemented llvm_bitreverse_i32() (#3976) |
| - Fixed missing include header that affected building relooper on some compilers. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.17...1.35.18 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.17...1.35.18 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.17: 1/4/2016 |
| ------------------ |
| - Updated to latest upstream LLVM trunk as of January 4th. |
| - Full list of changes: |
| - Emscripten: no changes. |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.16...1.35.17 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.16...1.35.17 |
| |
| v1.35.16: 1/4/2016 |
| ------------------ |
| - Improved support for -s USE_PTHREADS=2 build mode and added support for Atomics.exchange(). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.15...1.35.16 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.15...1.35.16 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.15: 1/4/2016 |
| ------------------ |
| - Fixed an error with glClearbufferfv not working. (#3961) |
| - Improved file packager code so that file:// URLs work in Chrome too (#3965) |
| - Fixed issues with the --memoryprofiler UI. |
| - Fixed a Windows issue when generating system libraries in cache (#3939) |
| - Fixed a regression from v1.35.13 where GLES2 compilation would not work when |
| -s USE_PTHREADS=1 was passed. |
| - Added support for WebIDL arrays as input parameters to WebIDL binder. |
| - Updated build support when using the LLVM wasm backend. |
| - Added new linker option --threadprofiler which generates a threads dashboard |
| on the generated page for threads status overview. (#3971) |
| - Improved backwards compatibility of building on GCC 4.3 - 4.6. |
| - Fixed an asm.js validation issue when building against updated SIMD.js specification. (#3986) |
| - Improved Rust support. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.14...1.35.15 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.14...1.35.15 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.14: 12/15/2015 |
| -------------------- |
| - Updated to latest upstream LLVM trunk as of December 15th. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.13...1.35.14 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.13...1.35.14 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.35.13...1.35.14 |
| |
| v1.35.13: 12/15/2015 |
| -------------------- |
| - Updated -s USE_PTHREADS code generation to reflect that the SharedInt*Array |
| hierarchy no longer exists in the SharedArrayBuffer spec. |
| - Removed references to Atomic.fence() which no longer is part of the |
| SharedArrayBuffer specification. |
| - Fixed an issue where JS code minifiers might generate bad code for cwrap |
| (#3945) |
| - Updated compiler to issue a warning when --separate-asm is being used and |
| output suffix is .js. |
| - Added new build option -s ONLY_MY_CODE which aims to eliminate most of the |
| Emscripten runtime and generate a very minimal compiler output. |
| - Added new build option -s WASM_BACKEND=0/1 which controls whether to utilize |
| the upstream LLVM wasm emitting codegen backend. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.12...1.35.13 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.12...1.35.13 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.12: 11/28/2015 |
| -------------------- |
| - Update to latest upstream LLVM trunk as of November 28th. |
| - Fix Emscripten to handle new style format outputted by llvm-nm. |
| - Added new build option BINARYEN_METHOD to allow choosing which wasm |
| generation method to use. |
| - Updates to Binaryen support. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.11...1.35.12 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.11...1.35.12 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.35.11...1.35.12 |
| |
| v1.35.11: 11/27/2015 |
| -------------------- |
| - Updated atomics test to stress 64-bit atomics better (#3892) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.10...1.35.11 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.10...1.35.11 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.10: 11/25/2015 |
| -------------------- |
| - Integration with Binaryen. |
| - Add a performance warning when multiple FS.syncfs() calls are in flight simultaneously. |
| - Correctly pass GLFW_REPEAT when sending key press repeats. |
| - Improved filesystem performance when building in multithreaded mode (#3923) |
| - Improve error detection when data file fails to load. |
| - Clarified that -s NO_DYNAMIC_EXECUTION=1 and -s RELOCATABLE=1 build modes are mutually exclusive. |
| - Added new build option -s NO_DYNAMIC_EXECUTION=2 which demotes eval() errors |
| to warnings at runtime, useful for iterating fixes in a codebase for multiple |
| eval()s (#3930) |
| - Added support to Module.locateFile(filename) to locate the pthread-main.js file (#3500) |
| - Changed -s USE_PTHREADS=2 and -s PRECISE_F32=2 to imply --separate-asm |
| instead of requiring it, to be backwards compatible (#3829, #3933) |
| - Fixed bad codegen for some 64-bit atomics (#3892, #3936) |
| - When emitting NaN canonicalization warning, also print the location in code |
| where it occurs. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.9...1.35.10 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.9...1.35.10 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.9: 11/12/2015 |
| ------------------- |
| - Implement glfwSetInputMode when mode is GLFW_CURSOR and value is GLFW_CURSOR_NORMAL|GLFW_CURSOR_DISABLED |
| - Add explicit abort() when dlopen() is called without linking support |
| - Make emcc explicitly reinvoke itself from python2 if called from python3. |
| - Optimize memory initializer to omit zero-initialized values (#3907) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.8...1.35.9 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.8...1.35.9 |
| - Emscripten-Clang: no changes. |
| |
| v1.35.8: 11/10/2015 |
| ------------------- |
| - Removed obsoleted EXPORTED_GLOBALS build option. |
| - Export filesystem as global object 'FS' in Emscripten runtime. |
| - Fixed realpath() function on directories. |
| - Fixed round() and roundf() to work when building without -s PRECISE_F32=1 and |
| optimize these to be faster (#3876) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.7...1.35.8 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.35.7: 11/4/2015 |
| ------------------ |
| - Updated to latest upstream LLVM trunk version as of November 4th. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.6...1.35.7 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.6...1.35.7 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.35.6...1.35.7 |
| |
| v1.35.6: 11/4/2015 |
| ------------------ |
| - This tag was created for technical purposes, and has no changes compared to |
| v1.35.6. |
| |
| v1.35.5: 11/4/2015 |
| ------------------ |
| - Removed Content-Length and Connection: close headers in POST requests. |
| - Migrate to using the native C++11-implemented optimizer by default. |
| - Fixed call to glDrawBuffers(0, *); (#3890) |
| - Fixed lazy file system to work with closure (#3842) |
| - Fixed gzip compression with lazy file system (#3837) |
| - Added no-op gracefully failing stubs for process spawn functions (#3819) |
| - Clarified error message that memory growth is not supported with shared modules (#3893) |
| - Initial work on wasm support in optimizer |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.4...1.35.5 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.35.4: 10/26/2015 |
| ------------------- |
| - Move to legalization in the JS backend. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.3...1.35.4 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.3...1.35.4 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.35.3...1.35.4 |
| |
| v1.35.3: 10/26/2015 |
| ------------------- |
| - Ignore O_CLOEXEC on NODEFS (#3862) |
| - Improved --js-library support in CMake by treating these as libraries (#3840) |
| - Still support -Wno-warn-absolute-paths (#3833) |
| - Add support to zext <4 x i1> to <4x i32> |
| - Emit emscripten versions of llvm and clang in clang --version |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.2...1.35.3 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.2...1.35.3 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.35.2...1.35.3 |
| |
| v1.35.2: 10/20/2015 |
| ------------------- |
| - Rebase against upstream LLVM "google/stable" branch, bringing us to LLVM 3.8. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.1...1.35.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.35.1...1.35.2 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.35.1...1.35.2 |
| |
| v1.35.1: 10/20/2015 |
| ------------------- |
| - Fixed a bug where passing -s option to LLVM would not work. |
| - Work around a WebAudio bug on WebKit "pauseWebAudio failed: TypeError: Not |
| enough arguments" (#3861) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.35.0...1.35.1 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.35.0: 10/19/2015 |
| ------------------- |
| - Fixed out of memory abort message. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.12...1.35.0 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.34.12: 10/13/2015 |
| -------------------- |
| - Added new experimental build option -s SPLIT_MEMORY=1, which splits up the |
| Emscripten HEAP to multiple smaller slabs. |
| - Added SDL2_ttf to Emscripten ports. |
| - Added support for building GLES3 code to target WebGL 2. (#3757, #3782) |
| - Fixed certain glUniform*() functions to work properly when called in |
| conjunction with -s USE_PTHREADS=1. |
| - Fixed support for -l, -L and -I command line parameters to accept a space |
| between the path, i.e. "-l SDL". (#3777) |
| - Fixed SSE2 support in optimized builds. |
| - Changed the default behavior of warning when absolute paths are passed to -I |
| to be silent. To enable the absolute paths warning, pass |
| "-Wwarn-absolute-paths" flag to emcc. |
| - Added new linker option -s ABORTING_MALLOC=0 that can be used to make |
| malloc() return 0 on failed allocation (Current default is to abort execution |
| of the page on OOM) (#3822) |
| - Removed the default behavior of automatically decoding all preloaded assets on page startup (#3785) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.11...1.34.12 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.34.11...1.34.12 |
| - Emscripten-Clang: no changes. |
| |
| v1.34.11: 9/29/2015 |
| ------------------- |
| - Fixed asm.js validation on autovectorized output |
| - Fix an issue with printing to iostream in global ctors (#3824) |
| - Added support for LLVM pow intrinsics with integer exponent. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.10...1.34.11 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.34.10...1.34.11 |
| - Emscripten-Clang: no changes. |
| |
| v1.34.10: 9/25/2015 |
| ------------------- |
| - Added wasm compressor/decompressor polyfill (#3766) |
| - Added support for sRGB texture formats. |
| - Removed the deprecated --compression option. |
| - Fixed an issue with asm.js validation for pthreads being broken since v1.34.7 (#3719) |
| - Added built-in cpu performance profiler, which is enabled with linker flag --cpuprofiler. (#3781) |
| - Added build-in memory usage profiler, which is enabled with linker flag --memoryprofiler. (#3781) |
| - Fixed multiple arities per EM_ASM block (#3804) |
| - Fixed issues with SSE2 an NaN bit patterns. (emscripten-fastcomp #116) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.9...1.34.10 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.34.9...1.34.10 |
| - Emscripten-Clang: no changes. |
| |
| v1.34.9: 9/18/2015 |
| ------------------ |
| - Fixed an issue with --llvm-lto 3 builds (#3765) |
| - Optimized LZ4 compression |
| - Fixed a bug where glfwCreateWindow would return success even on failure |
| (#3764) |
| - Greatly optimized the -s SAFE_HEAP=1 linker flag option by executing the heap |
| checks in asm.js side instead. |
| - Fixed the return value of EM_ASM_DOUBLE (#3770) |
| - Implemented getsockname syscall (#3769) |
| - Don't warn on unresolved symbols when LINKABLE is specified. |
| - Fixed various issues with SSE2 compilation in optimized builds. |
| - Fixed a breakage with -s USE_PTHREADS=2 (#3774) |
| - Added support for GL_HALF_FLOAT in WebGL 2. (#3790) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.8...1.34.9 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.34.8...1.34.9 |
| - Emscripten-Clang: no changes. |
| |
| v1.34.8: 9/9/2015 |
| ----------------- |
| - Fixed a race condition at worker startup (#3741) |
| - Update emrun to latest, which improves unit test run automation with emrun. |
| - Added support for LZ4 compressing file packages, used with the -s LZ4=1 linker flag. (#3754) |
| - Fixed noisy build warning on "unexpected number of arguments in call to strtold" (#3760) |
| - Added new linker flag --separate-asm that splits the asm.js module and the |
| handwritten JS functions to separate files. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.7...1.34.8 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.34.7: 9/5/2015 |
| ----------------- |
| - Fixed uses of i64* in side modules. |
| - Improved GL support when proxying, and fake WebAudio calls when proxying. |
| - Added new main loop timing mode EM_TIMING_SETIMMEDIATE for rendering with |
| vsync disabled (#3717) |
| - Updated emrun to latest version, adds --safe_firefox_profile option to run |
| emrun pages in clean isolated environment. |
| - Implemented glGetStringi() method for WebGL2/GLES3. (#3472, #3725) |
| - Automatically emit loading code for EMTERPRETIFY_FILE if emitting html. |
| - Added new build option -s USE_PTHREADS=2 for running pthreads-enabled pages |
| in browsers that do not support SharedArrayBuffer. |
| - Added support for building SSE2 intrinsics based code (emmintrin.h), when |
| -msse2 is passed to the build. |
| - Added exports for getting FS objects by their name (#3690) |
| - Updated LLVM to latest upstream PNaCl version (Clang 3.7, July 29th). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.6...1.34.7 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.34.6...1.34.7 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.34.6...1.34.7 |
| |
| v1.34.6: 8/20/2015 |
| ------------------ |
| - Added new build option -s EMULATED_FUNCTION_POINTERS=2. |
| - Fixed a bug with calling functions pointers that take float as parameter |
| across dynamic modules. |
| - Improved dynamic linking support with -s LINKABLE=1. |
| - Added new build option -s MAIN_MODULE=2. |
| - Cleaned up a few redundant linker warnings (#3702, #3704) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.5...1.34.6 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.34.5...1.34.6 |
| - Emscripten-Clang: no changes. |
| |
| v1.34.5: 8/18/2015 |
| ------------------ |
| - Added Bullet physics, ogg and vorbis to emscripten-ports. |
| - Added FreeType 2.6 to emscripten-ports. |
| - Fixed CMake handling when building OpenCV. |
| - Fixed and issue with exceptions being thrown in empty glBegin()-glEnd() |
| blocks (#3693) |
| - Improved function pointer handling between dynamically linked modules |
| - Fixed some OpenAL alGetSource get calls (#3669) |
| - Fixed issues with building the optimizer on 32-bit Windows (#3673) |
| - Increased optimizer stack size on Windows to 10MB (#3679) |
| - Added support for passing multiple input files to opt, to speed up |
| optimization and linking in opt. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.4...1.34.5 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.34.4...1.34.5 |
| - Emscripten-Clang: no changes. |
| |
| v1.34.4: 8/4/2015 |
| ----------------- |
| - Add special handling support for /dev/null as an input file (#3552) |
| - Added basic printf support in NO_FILESYSTEM mode (#3627) |
| - Update WebVR support to the latest specification, and add support for |
| retrieving device names |
| - Improved --proxy-to-worker build mode with proxying (#3568, #3623) |
| - Generalized EXPORT_FS_METHODS to EXPORT_RUNTIME_METHODS |
| - Added node externs for closure |
| - Fixed a memory allocation bug in pthreads code (#3636) |
| - Cleaned up some debug assertion messages behind #ifdef ASSERTIONS (#3639) |
| - Fixed umask syscall (#3637) |
| - Fixed double alignment issue with formatStrind and emscripten_log (#3647) |
| - Added new EXTRA_EXPORTED_RUNTIME_METHODS build option |
| - Updated emrun to latest version |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.3...1.34.4 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.34.3...1.34.4 |
| - Emscripten-Clang: no changes. |
| |
| v1.34.3: 7/15/2015 |
| ------------------ |
| - Move libc to musl+syscalls |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.2...1.34.3 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.34.2: 7/14/2015 |
| ------------------ |
| - Upgrade to new SIMD.js polyfill version and improved SIMD support. |
| - Improved WebGL support in --proxy-to-worker mode (#3569) |
| - Removed warning on unimplemented JS library functions |
| - Fix WebGL 2 support with closure compiler |
| - Fixed an issue with WebRTC support (#3574) |
| - Fixed emcc to return a correct error process exit code when invoked with no input files |
| - Fixed a compiler problem where global data might not get aligned correctly for SIMD. |
| - Fixed a LLVM backend problem which caused recursive stack behavior when |
| linking large codebases, which was seen to cause a stack overflow crash on |
| Windows. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.1...1.34.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.34.1...1.34.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.34.1: 6/18/2015 |
| ------------------ |
| - Fixed an issue with resize canvas not working with GLFW. |
| - Fixed handling of empty else blocks. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.34.0...1.34.1 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.34.0: 6/16/2015 |
| ------------------ |
| - Fixed an issue when generating .a files from object files that reside on |
| separate drives on Windows (#3525). |
| - Added a missing dependency for GLFW (#3530). |
| - Removed the Emterpreter YIELDLIST option. |
| - Added support for enabling memory growth before the runtime is ready. |
| - Added a new feature to store the memory initializer in a string literal |
| inside the generated .js file. |
| - Fixed a code miscompilation issue with a constexpr in fcmp. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.33.2...1.34.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.33.2...1.34.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.33.2: 6/9/2015 |
| ----------------- |
| - Added support for OpenAL Extension AL_EXT_float32 (#3492). |
| - Added support for handling command line flags -M and -MM (#3518). |
| - Fixed a code miscompilation issue with missing ';' character (#3520). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.33.1...1.33.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.33.1...1.33.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.33.1: 6/3/2015 |
| ----------------- |
| - Added support for multithreading with the POSIX threads API (pthreads), used |
| when compiling and linking with the -s USE_PTHREADS=1 flag (#3266). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.33.0...1.33.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.33.0...1.33.1 |
| - Emscripten-Clang: no changes. |
| |
| v1.33.0: 5/29/2015 |
| ------------------ |
| - Fix an issue with writing to /dev/null (#3454). |
| - Added a hash to objects inside .a files to support to linking duplicate |
| symbol names inside .a files (#2142). |
| - Provide extensions ANGLE_instanced_arrays and EXT_draw_buffers as aliases to |
| the WebGL ones. |
| - Fixed LLVM/Clang to build again on Windows after previous LLVM upgrade. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.32.4...1.33.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.32.4...1.33.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.32.4: 5/16/2015 |
| ------------------ |
| - Update LLVM and Clang to PNaCl's current 3.7 merge point (April 17 2015) |
| - Added libpng to Emscripten-ports. |
| - Added intrinsic llvm_fabs_f32. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.32.3...1.32.4 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.32.3...1.32.4 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.32.3...1.32.4 |
| |
| v1.32.3: 5/15/2015 |
| ------------------ |
| - Improved dynamic linking support. |
| - Added new option to file_packager.py to store metadata externally. |
| - Improved CMake support with CMAKE_CROSSCOMPILING_EMULATOR (#3447). |
| - Added support for sysconf(_SC_PHYS_PAGES) (#3405, 3442). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.32.2...1.32.3 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.32.2...1.32.3 |
| - Emscripten-Clang: no changes. |
| |
| v1.32.2: 5/8/2015 |
| ----------------- |
| - Removed a (name+num)+num -> name+newnum optimization, which caused heavy |
| performance regressions in Firefox when the intermediate computation wraps |
| around the address space (#3438). |
| - Improved dynamic linking support. |
| - Improved emterpreter when doing dynamic linking. |
| - Fixed an issue with source maps debug info containing zeroes as line numbers. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.32.1...1.32.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.32.1...1.32.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.32.1: 5/2/2015 |
| ----------------- |
| - Removed old deprecated options -s INIT_HEAP, MICRO_OPTS, CLOSURE_ANNOTATIONS, |
| INLINE_LIBRARY_FUNCS, SHOW_LABELS, COMPILER_ASSERTIONS and |
| COMPILER_FASTPATHS. |
| - Added support for dynamic linking and dlopen(). |
| - Fixed a compilation issue that affected -O2 builds and higher (#3430). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.32.0...1.32.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.32.0...1.32.1 |
| - Emscripten-Clang: no changes. |
| |
| v1.32.0: 4/28/2015 |
| ------------------ |
| - Compile .i files properly as C and not C++ (#3365). |
| - Removed old deprecated options -s PRECISE_I32_MUL, CORRECT_ROUNDINGS, |
| CORRECT_OVERFLOWS, CORRECT_SIGNS, CHECK_HEAP_ALIGN, SAFE_HEAP_LINES, |
| SAFE_HEAP >= 2, ASM_HEAP_LOG, SAFE_DYNCALLS, LABEL_DEBUG, RUNTIME_TYPE_INFO |
| and EXECUTION_TIMEOUT, since these don't apply to fastcomp, which is now the |
| only enabled compilation mode. |
| - Preliminary work towards supporting dynamic linking and dlopen(). |
| - Fixed an issue where emrun stripped some characters at output (#3394). |
| - Fixed alignment issues with varargs. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.31.3...1.32.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.31.3...1.32.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.31.3: 4/22/2015 |
| ------------------ |
| - Improved support for -E command line option (#3365). |
| - Removed the old optimizeShifts optimization pass that was not valid for |
| asm.js code. |
| - Fixed an issue when simultaneously using EMULATE_FUNCTION_POINTER_CASTS and |
| EMULATED_FUNCTION_POINTERS. |
| - Fixed an issue with -s PRECISE_I64_MATH=2 not working (#3374). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.31.2...1.31.3 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.31.2...1.31.3 |
| - Emscripten-Clang: no changes. |
| |
| v1.31.2: 4/20/2015 |
| ------------------ |
| - Added support for file suffixes .i and .ii (#3365). |
| - Fixed an issue with embind and wide strings (#3299). |
| - Removed more traces of the old non-fastcomp compiler code. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.31.1...1.31.2 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.31.1: 4/17/2015 |
| ------------------ |
| - Added support for unicode characters in EM_ASM() blocks (#3348). |
| - Removed the pointer masking feature as experimental and unsupported. |
| - Fixed an issue where exit() did not terminate execution of Emterpreter (#3360). |
| - Removed traces of the old non-fastcomp compiler code. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.31.0...1.31.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.31.0...1.31.1 |
| - Emscripten-Clang: no changes. |
| |
| v1.31.0: 4/14/2015 |
| ------------------ |
| - Remove references to unsupported EMCC_FAST_COMPILER mode, fastcomp is always enabled (#3347). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.30.6...1.31.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.30.6...1.31.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.30.6: 4/14/2015 |
| ------------------ |
| - Removed support for the deprecated jcache functionality (#3313). |
| - Added support to emscripten_GetProcAddress() to fetch symbols with the ANGLE |
| suffix (#3304, #3315). |
| - Added immintrin.h header file to include all SSE support. |
| - Added an async option to ccall (#3307). |
| - Stopped from using 0 as a valid source ID for OpenAL (#3303). |
| - When project has disabled exception catching, build an exceptions-disabled |
| version of libcxx. |
| - Split libcxx into two parts to optimize code size for projects that only need |
| small amount of libcxx (#2545, #3308). |
| - Avoid fprintf usage in emscripten_GetProcAddress() to allow using it with -s |
| NO_FILESYSTEM=1 (#3327). |
| - Removed old deprecated functionalities USE_TYPED_ARRAYS, FHEAP, GC emulation |
| and non-asmjs-emscripten ABI. |
| - Don't refer to prefixed GL extensions when creating a GL context (#3324). |
| - Removed support code for x86_fp80 type (#3341). |
| - Optimize EM_ASM() calls even more (#2596). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.30.5...1.30.6 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.30.5...1.30.6 |
| - Emscripten-Clang: no changes. |
| |
| v1.30.5: 4/7/2015 |
| ----------------- |
| - Fixed WebIDL operation when closure is enabled after the previous EM_ASM() |
| optimizations. |
| - Optimized jsCall() to handle variadic cases of number of arguments faster |
| (#3290, #3305). |
| - Removed support for the getwd() function (#1115, #3309). |
| - Fixed a problem with -s IGNORED_FUNCTIONS and -s DEAD_FUNCTIONS not working |
| as expected (#3239). |
| - Fixed an issue with -s EMTERPRETIFY_ASYNC=1 and emscripten_sleep() not |
| working (#3307). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.30.4...1.30.5 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.30.4...1.30.5 |
| - Emscripten-Clang: no changes. |
| |
| v1.30.4: 4/3/2015 |
| ----------------- |
| - Optimized the performance and security of EM_ASM() blocks by avoiding the use |
| of eval() (#2596). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.30.3...1.30.4 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.30.3...1.30.4 |
| - Emscripten-Clang: no changes. |
| |
| v1.30.3: 4/3/2015 |
| ----------------- |
| - Improved error handling in library_idbstore.js. |
| - Fixed an asm.js validation issue with EMULATE_FUNCTION_POINTER_CASTS=1 feature (#3300). |
| - Fixed Clang build by adding missing nacltransforms project after latest |
| LLVM/Clang upstream merge. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.30.2...1.30.3 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.30.2...1.30.3 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.30.2...1.30.3 |
| |
| v1.30.2: 4/1/2015 |
| ----------------- |
| - Added support to writing to mmap()ed memory by implementing msync() (#3269). |
| - Updated SDL2 port to version 7. |
| - Exported new singleton function Module.createContext() for creating a GL |
| context from SDL2. |
| - Added support for asm.js/Emscripten arch in Clang. |
| - Finished LLVM 3.6 upgrade merge. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.30.1...1.30.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.30.1...1.30.2 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.30.1...1.30.2 |
| |
| v1.30.1: 3/24/2015 |
| ------------------ |
| - Upgraded LLVM+Clang from vrsion 3.5 to version 3.6. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.30.0...1.30.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.30.0...1.30.1 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.30.0...1.30.1 |
| |
| v1.30.0: 3/24/2015 |
| ------------------ |
| - Fixed a bug where html5.h API would not remove event handlers on request. |
| - Fixed a regression issue that broke building on Windows when attempting to |
| invoke tools/gen_struct_info.py. |
| - Improved memory growth feature to better handle growing to large memory sizes |
| between 1GB and 2GB (#3253). |
| - Fixed issues with emrun with terminating target browser process, managing |
| lingering sockets and command line quote handling. |
| - Fixed a bug where unsigned integer return values in embind could be returned |
| as signed (#3249). |
| - Improved handling of lost GL contexts. |
| - Changed malloc to be fallible (return null on failure) when memory growth is |
| enabled (#3253). |
| - Fixed a bug with WebIDL not being able to handle enums (#3258). |
| - Updated POINTER_MASKING feature to behave as a boolean rather than a mask |
| (#3240). |
| - Improved "emcmake cmake" on Windows to automatically remove from path any |
| entries that contain sh.exe in them, which is not supported by CMake. |
| - Fixed an issue with symlink handling in readlink (#3277). |
| - Updated SDL2 port to version 6. |
| - Removed the obsolete FAST_MEMORY build option. |
| - Added reciprocalApproximation and reciprocalSqrtApproximation SIMD intrinsics. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.12...1.30.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.29.12...1.30.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.29.12: 3/15/2015 |
| ------------------- |
| - Fix a bug where SDL_malloc and SDL_free were not available. (#3247) |
| - Fix various issues with emrun usage. (#3234) |
| - Fixed an off-by-one memory access in native optimizer. |
| - Improve emterpreter support. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.11...1.29.12 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.29.11: 3/11/2015 |
| ------------------- |
| - Remove the requirement to pass -s PRECISE_F32=1 manually when building with |
| SIMD support. |
| - Fix a temp directory leak that could leave behind empty directories in the |
| temp directory after build (#706) |
| - Improve support for growable Emscripten heap in asm.js mode. |
| - Added a warning message when generating huge asset bundles with file packager. |
| - Fixed a bug where emscripten_get_gamepad_status might throw a JS exception if |
| called after a gamepad was disconnected. |
| - Improve emterpreter sleep support. |
| - Optimize code generation when multiple consecutive bitshifts are present. |
| - Optimize redundant stack save and restores, and memcpy/memsets. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.10...1.29.11 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.29.10...1.29.11 |
| - Emscripten-Clang: no changes. |
| |
| v1.29.10: 2/19/2015 |
| ------------------- |
| - Add a warning message when generating code that has a very large number of |
| variables, which optimization flags could remove. |
| - Improve support for SIMD casts and special loads. |
| - Fix the process return code when using EMCONFIGURE_JS=1. |
| - Improved the error message in abort(). |
| - Fix main loop handling during emterpreter sync save/load. |
| - Handle emscripten_async_call and friends during sleep, by pausing all |
| safeSet*() operations. |
| - Add support for Google WTF when building with --tracing. |
| - Improve emterpreter stability with fuzzing. |
| - Add an option to load the memory initializer file from a typed array (#3187) |
| - Remove linker warning message when linking to -lm, since Emscripten includes |
| musl that implements the math libraries built-in. |
| - Add support for SDL_WM_SetCaption(), which calls to Module['setWindowTitle'], |
| or if not present, sets the web page title. (#3192) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.9...1.29.10 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.29.9...1.29.10 |
| - Emscripten-Clang: no changes. |
| |
| v1.29.9: 2/9/2015 |
| ------------------- |
| - Documented FORCE_ALIGNED_MEMORY to be no longer supported. |
| - Fixes issues with native optimizer handling of "if () else {}" statements. |
| (#3129) |
| - Improved cross-browser support for EMSCRIPTEN_FULLSCREEN_FILTERING_NEAREST. |
| (#3165) |
| - Added new linker option --profiling-funcs, which generates output that is |
| otherwise minified, except that function names are kept intact, for use in |
| profilers and getting descriptive call stacks. |
| - The Module object is no longer written in global scope. (#3167) |
| - Added new emscripten_idb_* API. (#3169) |
| - Added new function emscripten_wget_data(). |
| - Add support for GL_RED with GLES3/WebGL2. (#3176) |
| - Added basic WebVR support. (#3177) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.8...1.29.9 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.29.8: 1/31/2015 |
| ------------------- |
| - Fix a temp file leak with emterpreter. (#3156) |
| - Fix a typo that broke glBlitFramebuffer. (#3159) |
| - Added scandir() and alphasort() from musl. (#3161) |
| - Add a warning if multiple .a files with same basename are being linked |
| together. (#2619) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.7...1.29.8 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.29.7...1.29.8 |
| - Emscripten-Clang: no changes. |
| |
| v1.29.7: 1/28/2015 |
| ------------------- |
| - Fixed an issue with backwards compatibility in emscripten-ports. (#3144) |
| - Warn on duplicate entries in archives. (#2619) |
| - Removed the MAX_SETJMPS limitation to improve setjmp/longjpmp support. |
| (#3151) |
| - Improve the native optimizer to not emit empty if clauses in some cases. |
| (#3154) |
| - Optimize Math.clz32, Math.min, NaN, and inf handling in asm.js. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.6...1.29.7 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.29.6...1.29.7 |
| - Emscripten-Clang: no changes. |
| |
| v1.29.6: 1/23/2015 |
| ------------------- |
| - Fixed an issue where calling glGen*() when the GL context was lost might |
| throw a JS exception, instead a GL_INVALID_OPERATION is now recorded. |
| - Improve label handling in native optimizer. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.5...1.29.6 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.29.5: 1/23/2015 |
| ------------------- |
| - Enable compiling source files with the extension ".c++". |
| - Enable versioning of the emscripten ports so that older Emscripten versions |
| can keep using older versions of the ports (#3144) |
| - Added a whitelist option to emterpreter, a linker flag of form -s |
| EMTERPRETIFY_WHITELIST=["symbol1","symbol2"]. (#3129) |
| - Improved emscripten_get_pointerlock_status() to always fill the output |
| structure even when pointer lock is not supported. |
| - Added an environment variable EMCC_NO_OPT_SORT=0/1 option to configure |
| whether the generated output should have the functions sorted by length, |
| useful for debugging. |
| - Added new tool tools/merge_pair.py which allows bisecting differences between |
| two output files to find discrepancies. |
| - Improved parsing in cashew. |
| - Improved output message from emconfigure and emmake when inputs are unexpected. |
| - Added built-in asm handler for LLVM fabs operation. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.4...1.29.5 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.29.4...1.29.5 |
| - Emscripten-Clang: no changes. |
| |
| v1.29.4: 1/21/2015 |
| ------------------- |
| - Added new C <-> JS string marshalling functions asciiToString(), |
| stringToAscii(), UTF8ToString(), stringToUTF8() that can be used to copy |
| strings across the JS and C boundaries. (#2363) |
| - Added new functions lengthBytesUTF8(), lengthBytesUTF16() and |
| lengthBytesUTF32() to allow computing the byte lengths of strings in |
| different encodings. (#2363) |
| - Upgraded SDL2 port to version 4. |
| - Add support for saving the emterpreter stack when there are functions |
| returning a value on the stack (#3129) |
| - Notice async state in emterpreter trampolines (#3129) |
| - Optimize SDL1 pixel copying to the screen. |
| - Fixed an issue with emterpreter parsing. (#3141) |
| - Fixed an issue with native optimizer and -s PPRECISE_F32=1. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.3...1.29.4 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.29.3...1.29.4 |
| - Emscripten-Clang: no changes. |
| |
| v1.29.3: 1/16/2015 |
| ------------------- |
| - Fixed a bug with OpenGL context initialization enableExtensionsByDefault. (#3135) |
| - Fixed an issue with nested if parsing in native optimizer. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.2...1.29.3 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.29.2: 1/16/2015 |
| ------------------- |
| - Fixed an issue with embind compilation in LLVM 3.5. |
| - Fixed an issue with SDL audio queueing stability, which would queue audio too |
| eagerly and cause stutter in some applications (#3122, #3124) |
| - Enabled native JS optimizer to be built automatically on Windows, requires |
| VS2012 or VS2013. |
| - Improve error message to reflect the fact that DLOPEN_SUPPORT is currently |
| not available (#2365) |
| - Improve SIMD load and store support. |
| - Upgraded SDL2 port to version 3. |
| - Fix a bug with native JS optimizer and braces in nested ifs. |
| - Improved emterpreter support. |
| - Fixed LLVM 3.5 to build with Visual Studio on Windows (emscripten-fastcomp #61) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.1...1.29.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.29.1...1.29.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.29.1: 1/7/2015 |
| ------------------- |
| - Migrated to upstream PNaCl LLVM+Clang 3.5 from the previous 3.4. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.29.0...1.29.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.29.0...1.29.1 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.29.0...1.29.1 |
| |
| v1.29.0: 1/7/2015 |
| ------------------- |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.28.3...1.29.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.28.3...1.29.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.28.3: 1/4/2015 |
| ------------------- |
| - embuilder.py tool |
| - Many fixes for native optimizer on Windows |
| - Perform LLVM LTO in a separate invocation of opt, so that it does not mix |
| with legalization and other stuff we do at link time |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.28.2...1.28.3 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.28.2...1.28.3 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.28.2...1.28.3 |
| |
| v1.28.2: 12/17/2014 |
| ------------------- |
| - Enable native optimizer by default |
| - Disable slow2asm legacy testing (asm.js mode in pre-fastcomp) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.28.1...1.28.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.28.1...1.28.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.28.1: 12/15/2014 |
| ------------------- |
| - Use a lot more MUSL math functions |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.28.0...1.28.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.28.0...1.28.1 |
| - Emscripten-Clang: no changes. |
| |
| v1.28.0: 12/12/2014 |
| ------------------- |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.27.2...1.28.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.27.2...1.28.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.27.2: 12/10/2014 |
| ------------------- |
| - Added more complete support for SSE1 SIMD intrinsics API. (#2792) |
| - Fixed an issue with glTexImage2D on GL_LUMINANCE + GL_FLOAT textures. (#3039) |
| - Use the cashew asm.js parser in native optimizer. |
| - Fixed issues with IE when running closure minified pages. (#3012) |
| - Enabled asm.js validation for SIMD compilation. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.27.1...1.27.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.27.1...1.27.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.27.1: 11/20/2014 |
| ------------------- |
| - Migrated to upstream PNaCl LLVM+Clang 3.4 from the previous 3.3. |
| - Added a FindOpenGL.cmake to support find_package() for OpenGL in CMake scripts. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.27.0...1.27.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.27.0...1.27.1 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.27.0...1.27.1 |
| |
| v1.27.0: 11/20/2014 |
| ------------------- |
| - Added new work in progress option -s NATIVE_OPTIMIZER=1 that migrates |
| optimizer code from JS to C++ for better performance. |
| - Fixed an embind issue when compiling with closure (#2974) |
| - Fixed an embind issue with unique_ptr (#2979) |
| - Fixed a bug with new GL context initialization in proxy to worker mode. |
| - Fixed an issue where GL context event handlers would leak after a GL context |
| has been freed. |
| - Optimized embind operation in Chrome by avoiding using Function.prototype.bind(). |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.26.1...1.27.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.26.1...1.27.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.26.1: 11/7/2014 |
| ------------------ |
| - Fixed emscripten::val handle for special js values (#2930) |
| - Implemented SDL 1.2 SDL_SetClipRect / SDL_GetClipRect (#2931) |
| - Added support for building zlib from Emscripten Ports with linker flag -s USE_ZLIB=1. |
| - Improved experimental GLES3 support. |
| - Fixed issues with llseek (#2945) |
| - Enable using emscripten_get_now() in web workers (#2953) |
| - Added stricter input data validation in GL code. |
| - Added new HTML5 C API for managing fullscreen mode transitions to resolve |
| cross-browser issue #2556 (#2975) |
| - Fixed an issue with using structs in va_args (#2923) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.26.0...1.26.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.26.0...1.26.1 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.26.0...1.26.1 |
| |
| v1.26.0: 10/29/2014 |
| ------------------- |
| - Fixed an issue where emar would forward --em-config to llvm-ar (#2886) |
| - Added a new "emterpreter" feature that allows running Emscripten compiled |
| code in interpreted form until asm.js compilation is ready (-s |
| EMTERPRETIFY=1). |
| - For more information, see |
| https://groups.google.com/d/msg/emscripten-discuss/vhaPL9kULxk/_eD2G06eucwJ |
| - Added new "Emscripten Ports" architecture that enables building SDL2 with -s |
| USE_SDL=2 command line flag. |
| - Added support for SDL 1.2 SDL_CreateRGBSurfaceFrom() function. |
| - Improved experimental SIMD support. |
| - Use only minimum necessary digits to print floating point literals in |
| generated JS code for smaller code output. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.25.2...1.26.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.25.2...1.26.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.25.2: 10/16/2014 |
| ------------------- |
| - Fixed a bug in tmpfile() function not allocating the mode argument correctly. |
| - Fixed a bug with handling empty files in IDBFS (#2845) |
| - Added an implementation of the utimes() function (#2845) |
| - Added experimental WebGL 2.0 support with the linker flag -s USE_WEBGL2=1. |
| (#2873) |
| - Fixed a UnboundTypeError occurring in embind (#2875) |
| - Fixed an error "IndexSizeError: Index or size is negative or greater than the |
| allowed amount" being thrown by Emscripten SDL 1.2 surface blit code. (#2879) |
| - Fixed a JS minifier issue that generated "x--y from x - -y" (#2869) |
| - Added a new emcc command line flag "--cache <dir>" to control the location of |
| the Emscripten cache directory (#2816) |
| - Implemented SDL_ConvertSurface() and added support for SDL_SRCALPHA in |
| SDL_SetAlpha (#2871) |
| - Fixed issues with the GL library handling of invalid input values. |
| - Optimized SDL copyIndexedColorData function (#2890) |
| - Implemented GLES3 emulation for glMapBufferRange() for upcoming WebGL 2 |
| support, using the -s FULL_ES3=1 linker option. |
| - Fixed a bug where setting up and cancelling the main loop multiple times |
| would stack up the main loop to be called too frequently (#2839) |
| - Introduced a new API emscripten_set_main_loop_timing() for managing the |
| Emscripten main loop calling frequency (#2839) |
| - Added new optimization flags SDL.discardOnLock and SDL.opaqueFrontBuffer to |
| Emscripten SDL 1.2 SDL_LockSurface() and SDL_UnlockSurface() (#2870) |
| - Fixed a bug with glfwGetProcAddress(). |
| - Added option to customize GLOBAL_BASE (the starting address of global |
| variables in the Emscripten HEAP). |
| - Added the ability to register mouseover and mouseout events from the HTML5 |
| API. |
| - Improved experimental SIMD support. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.25.1...1.25.2 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.25.1: 10/1/2014 |
| ------------------ |
| - Updated heap resize support code when -s ALLOW_MEMORY_GROWTH=1 is defined. |
| - Updated libc++ to new version from upstream svn revision 218372, 2014-09-24. |
| - Fixed a bug where building on Windows might generate output JS files with |
| incorrect syntax (emscripten-fastcomp #52) |
| - Improved experimental SIMD support. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.25.0...1.25.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.25.0...1.25.1 |
| - Emscripten-Clang: no changes. |
| |
| |
| v1.25.0: 9/30/2014 |
| ------------------ |
| - Fixed a warning message with -s EXPORTED_FUNCTIONS. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.24.1...1.25.0 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.24.1: 9/27/2014 |
| ------------------ |
| - Fixed issues with the tmpnam and tmpfile functions (#2797, 2798) |
| - Fixed CMake package find code to not search any system directories, because |
| Emscripten is a cross-compiler. |
| - Improved support for the proposed solution for heap resizing. |
| - Fixed an issue where one could not run a main loop without having first a GL |
| context created when -s FULL_ES2 or -s LEGACY_GL_EMULATION were set. |
| - For compatibility, Emscripten will no longer warn about missing library files |
| for -lGL, -lGLU and -lglut libraries, since Emscripten provides the |
| implementation for these without having to explicitly link to anything. |
| - Added support for readonly (const) attributes and automatically call |
| Pointer_stringify on DOMStrings in WebIDL. |
| - Improved SIMD support for the experimental Ecmascript SIMD spec. |
| - Added support for GLFW 3.0. |
| - Added new Emscripten HTML 5 functions emscripten_set_mouseenter_callback() |
| and emscripten_set_mouseleave_callback(). |
| - Emscripten now recognizes an environment variable |
| EMCC_JSOPT_BLACKLIST=a,b,c,d which can be used to force-disable Emscripten to |
| skip running specific JS optimization passes. This is intended as a debugging |
| aid to help zoom in on JS optimizer bugs when compiling with -O1 and greater. |
| (#2819) |
| - Fixed a bug where Module['TOTAL_STACK'] was ignored (#2837). |
| - Improved SIMD support for the experimental Ecmascript SIMD spec. Preliminary asm.js validation. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.24.0...1.24.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.24.0...1.24.1 |
| - Emscripten-Clang: no changes. |
| |
| v1.24.0: 9/16/2014 |
| ------------------ |
| - Renamed the earlier Module.locateFilePackage() to Module.locateFile() added |
| in v1.22.2 to better reflect its extended usage. |
| - Improved exceptions support with exception_ptr. |
| - Fixed a bug where restoring files from IDBFS would not preserve their file modes. |
| - Fixed and issue where one could not pass a null pointer to strftime() function. |
| - Improved SIMD support for the experimental Ecmascript SIMD spec. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.23.5...1.24.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.23.5...1.24.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.23.5: 9/12/2014 |
| ------------------ |
| - Added new functions emscripten_get_device_pixel_ratio(), |
| emscripten_set_canvas_css_size() and emscripten_get_canvas_css_size() which |
| allow handling High DPI options from C code. |
| - Fixed bugs with timzone-related functions in the JS-implemented C standard |
| library. |
| - Implemented clock_gettime(CLOCK_MONOTONIC) and added a new function |
| emscripten_get_now_is_monotonic() to query whether the JS-provided timer is |
| monotonic or not. |
| - Fixed an issue where the user could not pass --llvm-opts=xxx when also |
| specifying --llvm-lto=2. |
| - Renamed the linker option -profiling to --profiling for consistency. The old |
| form is still supported. |
| - Formalized the set of valid characters to be used in files passed to the |
| file_packager.py (#2765). |
| - Implemented SDL function SDL_BlitScaled. |
| - Fixed a bug with right modifier keys in SDL. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.23.4...1.23.5 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.23.4: 9/7/2014 |
| ------------------ |
| - Implemented new targetX and targetY fields for native HTML5 mouse and touch |
| events (#2751) |
| - Improved SIMD support for the experimental Ecmascript SIMD spec. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.23.3...1.23.4 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.23.3...1.23.4 |
| - Emscripten-Clang: no changes. |
| |
| v1.23.3: 9/7/2014 |
| ------------------ |
| - Removed the scons-tools SCons build system as unused. |
| - Fixed an issue where applications could not handle WebGL context creation |
| failures gracefully. |
| - Fixed a bug where the stringToC function in ccall/cwrap might not allocate |
| enough space to hold unicode strings. |
| - Removed CMake from attempting to link to library -ldl when building projects, |
| by unsetting CMAKE_DL_LIBS. |
| - Fixed a bug where write_sockaddr might return undefined data in its output |
| structure. |
| - Added a new _experimental_ -s POINTER_MASKING=1 linker option that might help |
| JS VMs to optimize asm.js code. |
| - Added first version of a memory tracing API to profile memory usage in |
| Emscripten applications. |
| - Added functions glob and globfree from musl regex library. |
| - Improved SIMD support for the experimental Ecmascript SIMD spec. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.23.2...1.23.3 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.23.2...1.23.3 |
| - Emscripten-Clang: no changes. |
| |
| v1.23.2: 9/2/2014 |
| ------------------ |
| - Adjusted the process and group ids reported by the stub library functions to |
| be closer to native unix values. |
| - Set stack to be aligned to 16 bytes. (#2721) |
| - Fixed a compiler error "unresolved symbol: |
| __cxa_decrement_exception_refcount" (#2715) |
| - Added a new warning message that instructs that building .so, .dll and .dylib |
| files is not actually supported, and is faked for compatibility reasons for |
| existing build chains. (#2562) |
| - Fixed problems with SDL mouse scrolling (#2643) |
| - Implemented OpenAL function alSourceRewind. |
| - Removed several old header files from the Emscripten repository that had been |
| included for emulation purposes (zlib.h, png.h, tiff.h, tiffio.h), but their |
| implementation is not included. |
| - Work around an issue in d8 with binary file reading that broke e.g. printf |
| when running in d8. (#2731) |
| - Rigidified the semantics of Module.preRun and Module.postRun: These must |
| always be JS arrays, single functions are not allowed (#2729) |
| - Improved compiler warning diagnostics when generating output that will not |
| validate as asm.js (#2737) |
| - Updated to latest emrun version to enable support for passing arguments with |
| hyphens to the program. (#2742) |
| - Added Bessel math functions of the first kind (j0, j1, jn) from musl. |
| - Improved SIMD support for the experimental Ecmascript SIMD spec. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.23.1...1.23.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.23.1...1.23.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.23.1: 8/26/2014 |
| ------------------ |
| - Add support for the Chrome variant of the Gamepad API. |
| - Updates to SIMD.js support. |
| - Implemented glutSetCursor function. |
| - Added new link-time options -s NO_FILESYSTEM=1 and -s NO_BROWSER=1 to enable |
| reducing output file sizes when those functionalities are not necessary. |
| - Added a new option --closure 2 to allow running closure even on the asm.js output. |
| - Fixed a regression bug that broke the use of |
| emscripten_set_socket_error_callback() in emscripten.h |
| - Removed the support for old discontinued Mozilla Audio Data API in src/library_sdl.js. |
| - Removed the support for using Web Audio ScriptProcessorNode to stream audio. |
| - Improved SDL audio streaming by using the main rAF() callback instead of a |
| separate setTimeout() callback to schedule the audio data. |
| - Deprecated compiling without typed arrays support. |
| - Migrated to using musl PRNG functions. Fixes reported bugs about the quality of randomness (#2341) |
| - Improved SIMD support for the experimental Ecmascript SIMD spec. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.23.0...1.23.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.23.0...1.23.1 |
| - Emscripten-Clang: no changes. |
| |
| v1.23.0: 8/21/2014 |
| ------------------ |
| - Added support for array attributes in WebIDL bindings. |
| - Allow cloning pointers that are scheduled for deletion in embind, and add |
| support for null in embind_repr(). |
| - Fixed possible issues with rounding and flooring operations. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.22.2...1.23.0 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.22.2: 8/19/2014 |
| ------------------ |
| - Adds stack overflow checks when building with the link flag -s ASSERTIONS=1. |
| - Fix an issue where EM_ASM was not usable with closure when closure removed |
| the Module object (#2639) |
| - The locale "POSIX" is now recognized (#2636) |
| - Fixed a problem with embind on IE11. |
| - Added OpenAL functions alSource3i, alListener3f, alGetEnumValue and |
| alSpeedOfSound and also recognize ALC_MAX_AUXILIARY_SENDS. |
| - Fixed an issue where emcc would create .o files in the current directory when |
| compiling multiple code files simultaneously (#2644) |
| - The -s PROXY_TO_WORKER1= option now looks for a GET option "?noProxy" in the |
| page URL to select at startup time whether proxying should be on or off. |
| - Added new functions emscripten_yield, emscripten_coroutine_create and |
| emscripten_coroutine_next which implement coroutines when building with the |
| -s ASYNCIFY=1 option. |
| - Optimized the size of intermediate generated .o files by omitting LLVM debug |
| info from them when not needed. (#2657) |
| - Fixed WebSocket connection URLs to allow a port number in them, e.g. |
| "server:port/addr" (2610) |
| - Added support for void* to the WebIDL binder, via the identifier VoidPtr. |
| - Optimize emcc to not copy bitcode files around redundantly. |
| - Fix stat() to correctly return ENOTDIR when expected (#2669). |
| - Fixed issues with nested exception catching (#1714). |
| - Increased the minimum size of the Emscripten HEAP to 64k instead of a previous 4k. |
| - The {{{ cDefine('name') }}} macros now raise a compile-time error if the |
| define name is not found, instead of hiding the error message inside the |
| compiled output (#2672) |
| - Fixed an issue where --emrun parameter was not compatible with the -s |
| PROXY_TO_WORKER=1 option. |
| - Improved WebGL support when compiling with the PROXY_TO_WORKER=1 option. |
| - Fixed a regression issue with the handling of running dtors of classes that |
| use virtual inheritance. (#2682) |
| - Added an option Module.locateFilePackage() as a means to customize where data |
| files are found in relative to the running page (#2680). NOTE: This parameter |
| was later renamed to Module.locateFile() instead in release 1.24.0. |
| - Fixed a bug where OpenAL sources would not properly delete. |
| - Fixed a bug with upstream libc++ on std::map, std::multimap and |
| std::unordered_map self-assignment |
| (http://llvm.org/bugs/show_bug.cgi?id=18735) |
| - Allow using __asm__ __volatile__("": : :"memory") as a compile-time |
| reordering barrier (#2647) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.22.1...1.22.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.22.1...1.22.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.22.1: 8/7/2014 |
| ------------------ |
| - Added support for prefixing functions with '$' in JS libraries, in order to |
| cause them not be prefixed with '_' when compiling. |
| - Improved WebIDL compiler to support enums. |
| - Fixed a bug with emscripten_force_exit() that would throw an exception (#2629). |
| - Fixed setlocale() when setting a bad locale. (#2630) |
| - Fixed a compiler miscompilation bug when optimizing loops. (#2626) |
| - Fixed an issue with rethrowing an exception (#2627) |
| - Fixed a bug where malloc()ing from JS code would leak memory if the C/C++ |
| side does not use malloc() (#2621) |
| - Removed an unnecessary assert() in glReadPixels, and improved it to support |
| more texture pixel types. |
| - Fixed a bug with std::locale accepting unknown locale names (#2636) |
| - Added support for WebIDL binder to work with Closure (#2620) |
| - Added no-op SDL IMG_Quit() and TTF_Quit() symbols. |
| - Migrated to building libcxx and libcxxapi with -Oz optimization flags. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.22.0...1.22.1 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.22.0: 8/5/2014 |
| ------------------ |
| - Added support to emrun to dump files to the local filesystem for debugging |
| purposes. |
| - Implemented emscripten_wget in ASYNCIFY mode. |
| - Improved extension catching support (#2616) |
| - Fixed .a link groups to also work when linking to bitcode. (#2568) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.10...1.22.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.21.10...1.22.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.21.10: 7/29/2014 |
| ------------------- |
| - Fixed a Windows-specific issue where the generated output files might contain |
| line endings of form \r\r\n. This caused browser debuggers to get confused |
| with line numbers. (#2133) |
| - Improved the node.js workaround introduced in v1.21.8. |
| - Implemented new HTML5 API for direct WebGL context creation, emscripten_webgl_*(). |
| - Fixed a bug when loading in node.js and loaded by another module (#2586) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.9...1.21.10 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.21.9: 7/28/2014 |
| ------------------ |
| - Fixed issues with exception catching. (#2531) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.8...1.21.9 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.21.8: 7/28/2014 |
| ------------------ |
| - Fixed an issue when using --embed-file to embed very large files. |
| - Worked around a Windows node.js bug where the compiler output might get cut |
| off when the compilation ends in an error. |
| (https://github.com/joyent/node/issues/1669) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.7...1.21.8 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.21.7...1.21.8 |
| - Emscripten-Clang: no changes. |
| |
| v1.21.7: 7/25/2014 |
| ------------------ |
| - Added new environment variable EMCC_ONLY_FORCED_STDLIBS which can be used to |
| restrict to only linking to the chosen set of Emscripten-provided libraries. |
| (See also EMCC_FORCE_STDLIBS) |
| - Adjusted argv[0] and environment variables USER, HOME, LANG and _ to report a |
| more convenient set of default values. (#2565) |
| - Fixed an issue where the application could not use environ without also |
| referring to getenv() (#2557) |
| - Fixed an issue with IDBFS running in web workers. |
| - Print out an error if IDBFS is used without IDB support. |
| - Fixed calling Runtime.getFuncWrapper() when -s ALIASING_FUNCTION_POINTERS=1 (#2010) |
| - Fixed an issue where deleting files during directory iteration would produce |
| incorrect iteration results (#2528) |
| - Fixed support for strftime with %z and %Z (#2570) |
| - Fixed a bug with truncate() throwing an exception (#2572) |
| - Improved the linker to generate warning messages if user specifies -s X=Y |
| linker flags that do not exist (#2579) |
| - Fixed an issue with creating read-only files (#2573) |
| - Added first implementation for the ASYNCIFY option, which splits up |
| synchronous blocking loops to asynchronous execution. For more information on |
| this approach, see https://github.com/emscripten-core/emscripten/wiki/Asyncify |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.6...1.21.7 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.21.6...1.21.7 |
| - Emscripten-Clang: no changes. |
| |
| v1.21.6: 7/22/2014 |
| ------------------ |
| - Separated OpenAL AL and ALC errors to properly separate fields. |
| - When using EGL to initialize a GL context, initialize a stencil buffer to the |
| context as well, since proper EGL context choosing is not yet implemented. |
| - Added new linker flag -s DEMANGLE_SUPPORT to choose whether to compile the |
| application with libcxxabi-provided demangling support ___cxa_demangle(). |
| - Fixed a problem where calling stat() on a nonexisting file in the runtime VFS |
| would result in an exception being thrown. (#2552) |
| - When using the -v flag, no longer retain intermediate compilation files. To |
| preserve the intermediate files, set the EMCC_DEBUG=1 environment variable. |
| (#2538) |
| - Added a new HTML setting Module.memoryInitializerPrefixURL which specifies a |
| prefix for where the memory initializer file .mem.js should be loaded from |
| (#2542) |
| - Implemented eglReleaseThread to work according to spec. |
| - Implemented a new function emscripten_force_exit() which immediately shuts |
| down the C runtime. |
| - Fixed a bug with exception handling that resulted in an error unresolved |
| symbol: _ZTISt13bad_exception (#2560) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.5...1.21.6 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.21.5: 7/21/2014 |
| ------------------ |
| - Added support for glDrawBuffers with the WEBGL_draw_buffers extension. |
| - Added stub implementation for eglReleaseThread. |
| - Fixed a bug where passing -E to emcc used the system include headers instead |
| of the built-in ones. (#2534) |
| - Fixed the stacktrace() function to work on MSIE as well. |
| - Removed the zlib.h header file from system include directory, since |
| Emscripten does not provide an implementation of zlib built-in. |
| - Added support for __cxa_bad_typeid (#2547) |
| - Fixed an internal compiler crash with a certain pattern involving optimized |
| builds and int64_t (#2539) |
| - Fixed an issue with -s EXCEPTION_CATCHING_WHITELIST handling where an |
| extension that was a substring of another might get erroneously handled. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.4...1.21.5 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.21.4...1.21.5 |
| - Emscripten-Clang: no changes. |
| |
| v1.21.4: 7/17/2014 |
| ------------------ |
| - Implemented the getsockopt() function. |
| - Added new event callback functions emscripten_set_socket_xx_callback() that |
| allow listening to WebSocket events in an asynchronous manner. |
| - Greatly improved CMake support, now various forms of configure-time test |
| builds are supported, and the default extension is set to ".js" |
| - Prohibit the virtual filesystem from creating files with name '.' or '..' at |
| runtime. |
| - Have runtime mkdir() function call normalize the path to be created before |
| creation. |
| - Fixed an issue with omitting the third paramter in cwrap() call (#2511). |
| - Fixed an issue where mouse event handling would throw an exception if the |
| page did not contain a canvas object. |
| - Fixed a GL initialization problem when user has extended Array with custom |
| functions (#2514) |
| - Added new compiler defines __EMSCRIPTEN_major__, __EMSCRIPTEN_minor__ and |
| __EMSCRIPTEN_tiny__ which communicate the compiler version major.minor.tiny |
| to compiled applications (#2343) |
| - Fixed a bug where emrun did not properly capture the exit code when exit |
| runtime via not calling exit(). |
| - Fixed an error message when symlinkin invalid filenams at runtime. |
| - Fixed a bug in EGL context creation that parsed the input context creation |
| parameters with wrong terminator. |
| - Improved ffdb.py to be smarter when to attempt port forwarding to connect to |
| a FFOS device DevTools port. |
| - Implemented strsignal() function (#2532) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.3...1.21.4 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.21.3: 7/10/2014 |
| ------------------ |
| - Added implementations for SDL function SDL_AudioQuit and SDL_VideoQuit. |
| - Fix an issue with the optimizeShifts optimization enabled in previous version. |
| - Fixed the -s RELOOPER command line parameter to work. |
| - Fixed a bug where building the system libc migt result in a compiler deadlock |
| on Windows. |
| - Removed emcc from trying to link in .dll files as static libraries on |
| Windows. |
| - Added support for GL_HALF_FLOAT_OES. |
| - Fixed a bug where emcmake did not work on Windows. |
| - Use multithreaded compilation to build libc. |
| - Fixed an issue where the GL interop library could throw an exception in an |
| error condition, instead of raising a GL error. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.2...1.21.3 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.21.2: 7/5/2014 |
| ------------------ |
| - Improved the checks that detect that code is run only while the runtime is |
| initialized. |
| - The memory initializer file (.mem.js) is now emitted by default when |
| compiling with at least -O2 optimization level. |
| - Fixed a performance issue where built-in math functions (Math.sqrt, etc.) |
| took a slightly slower path (#2484). |
| - Added support for the ffs libc function. |
| - Re-enabled optimizeShifts optimization when not compiling for asm.js (#2481) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.1...1.21.2 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.21.1: 7/3/2014 |
| ------------------ |
| - Fixed an issue where wrong python interpreter could get invoked on Windows |
| when both native and cygwin python were installed. |
| - Updated musl from version 0.9.13 to version 1.0.3. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.21.0...1.21.1 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.21.0: 7/2/2014 |
| ------------------ |
| - Enable memory init files (.mem) by default in optimized builds (-O2+), as if |
| --memory-init-file 1 is specified. This makes the default behavior on |
| optimized builds emit smaller and faster-to-load code, but does require that |
| you ship both a .js and a .mem file (if you prefer not to, can use |
| --memory-init-file 1 ). |
| - Implemented new SDL 1.2 functions SDL_GetRGB, SDL_GetRGBA and SDL_putenv. |
| - Added support for /dev/random, /dev/urandom and C++11 std::random_device, |
| which will use cryptographically secure random api if available. (#2447) |
| - Added support for CMake find_path() directive. |
| - Added support for std::unique_ptr in embind. |
| - Improved Windows support for ffdb.py. |
| - Implemented the clip_rect structure for created SDL surfaces. |
| - Fixed a regression with SDL touch events (#2466) |
| - Added support for C++11 std::thread::hardware_concurrency which backs to |
| navigator.hardwareConcurrency. See |
| http://wiki.whatwg.org/wiki/Navigator_HW_Concurrency (#2456) |
| - Optimized embind code generation with constexprs. |
| - Enabled the use of Runtime.add&removeFunction when closure minification is |
| active (#2446) |
| - Implemented support for accessing WebGL when building via the proxy to worker |
| architecture. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.20.0...1.21.0 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.20.0: 6/13/2014 |
| ------------------ |
| - Optimize in-memory virtual filesystem performance when serialized to an IndexedDB. |
| - Fixed memcpy regression with ta0 and ta1 modes. |
| - Fixed an issue with line numbers being messed up when generating source maps (#2410) |
| - Fixed an ffdb logging bug that could cause it to drop messages if they were |
| being received too fast. Added support getting memory and system descriptions |
| with ffdb. |
| - Added a new extension to SDL "emscripten_SDL_SetEventHandler()" which enabled |
| application to perform SDL event handling inside a JS event handler to |
| overcome browser security restrictions. (#2417) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.19.2...1.20.0 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.19.2: 6/9/2014 |
| ------------------ |
| - Updated CMake support for response file handling. |
| - Fixed issues with glfwGetProcAddress and glfwSetWindowSizeCallback. |
| - Fixed an issue with regexes that caused issues on IE11 runtime (#2400) |
| - Added a new functions emscripten_get_preloaded_image_data() and |
| emscripten_get_preloaded_image_data_from_FILE() to obtain pixel data of |
| preloaded images. |
| - Greatly improved ffdb capabilities to operate a FFOS device. |
| - Fixed a Windows-specific bug where the user temp directory was littered with |
| temporary .rsp files that did not get cleaned up. |
| - Improved SIMD support. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.19.1...1.19.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.19.1...1.19.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.19.1: 6/3/2014 |
| ------------------ |
| - Migrate to using musl sscanf and sprintf and the family that writes to |
| memory, and not directly to the filesystem. |
| - Improve the error messages from -s SAFE_HEAP_ACCESS=1 runtime checks. |
| - Added new linker flag -s NO_DYNAMIC_EXECUTION=1 which removes the use of |
| eval() and new Function() in the generated output. For more information, see |
| "Eval and related functions are disabled" in |
| https://developer.chrome.com/extensions/contentSecurityPolicy . |
| - Fixed a compiler issue when very large double constants are present. (#2392) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.19.0...1.19.1 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.19.0: 5/29/2014 |
| ------------------ |
| - Added an error message to signal that linkable modules are not supported in fastcomp. |
| - Fixed a miscompilation issue that resulted in an error "SyntaxError: invalid |
| increment operand" and a statement +(+0) being generated (#2314) |
| - Make optimized compiler output smaller by running the shell code through |
| uglify when not using closure. |
| - Fixed a crash in SDL audio loading code introduced in v1.18.3 |
| - Fixed an issue where glTex(Sub)Image2D might throw an exception on error, |
| instead of setting glGetError(). |
| - Added new typedefs emscripten_align1_short, emscripten_align{1/2}_int, |
| emscripten_align{1/2}_float and emscripten_align{1/2/4}_double to ease |
| signaling the compiler that unaligned data is present. (#2378) |
| - Fixed an embind issue with refcount tracking on smart pointers. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.18.4...1.19.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.18.4...1.19.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.18.4: 5/27/2014 |
| ------------------ |
| - Fixed error message on unsupported linking options (#2365) |
| - Updated embind to latest version from IMVU upstream. |
| - Fixed an issue where source maps did not load properly in Firefox. |
| - Added a more descriptive error message to fastcomp when MAX_SETJMPS limit is |
| violated. (#2379) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.18.3...1.18.4 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.18.3...1.18.4 |
| - Emscripten-Clang: no changes. |
| |
| v1.18.3: 5/21/2014 |
| ------------------ |
| - Added support to emcc command line for "archive groups": -Wl,--start-group |
| and -Wl,--end-group |
| - Greatly optimized ccall and cwrap implementations. |
| - Added new support for SDL_Mix backend to use WebAudio to play back audio clips. |
| - Fixed a registerizeHarder issue with elimination of conditional expressions. |
| - Migrated single-character standard C functions (islower, tolower, and the |
| family) to use musl implementations. |
| - Updated relooper to not optimize out breaks if it causes excessive nesting. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.18.2...1.18.3 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.18.2...1.18.3 |
| - Emscripten-Clang: no changes. |
| |
| v1.18.2: 5/19/2014 |
| ------------------ |
| - Fixed a problem which blocked user applications from handling WebGL context |
| loss events themselves. |
| - Added a new HTML5 api function emscripten_is_webgl_context_lost() which |
| allows polling for context loss in addition to receiving events. |
| - Improved async wget progress events to work better across browsers. |
| - Improved WebIDL binder support. |
| - Added new typeof() function to emscripten::val. |
| - Added support for SDL window events SDL_WINDOWEVENT_FOCUS_GAINED, |
| SDL_WINDOWEVENT_FOCUS_LOST, SDL_WINDOWEVENT_SHOWN, SDL_WINDOWEVENT_HIDDEN. |
| - Fixed a compiler miscompilation on unsigned i1 bitcasts (#2350) |
| - Fixed a compiler bug where doubles in varargs might not get 8-byte aligned (#2358) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.18.1...1.18.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.18.1...1.18.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.18.1: 5/12/2014 |
| ------------------ |
| - Fixed an issue where the mouse wheel scroll did not work with SDL. |
| - Fixed an issue with emscripten_async_wget, which undesirably expected that |
| the string pointer passed to it stayed alive for the duration of the |
| operation (#2349) |
| - Emscripten now issues a warning message when the EXPORTED_FUNCTIONS list |
| contains invalid symbol names (#2338) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.18.0...1.18.1 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.18.0: 5/10/2014 |
| ------------------ |
| - Enable support for low-level C<->JS interop to marshall 64 bit integers from |
| C to JS. |
| - Fixed an issue that caused some programs to immediately run out of memory |
| "(cannot enlarge memory arrays)" at startup. (#2334) |
| - Fixed a crash issue with generated touch events that didn't correspond to a real touch. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.17.0...1.18.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.17.0...1.18.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.17.0: 5/6/2014 |
| ------------------ |
| - Enabled asm.js compilation and -s PRECISE_F32 support when using embind. |
| - Improved relooper to emit switches in many-entried blocks. |
| - Fixed a GLFW bug where mouse wheel direction was reversed. |
| - Fixed glfwGetKey to work even when no callback is registered with |
| glfwGetKeyCallback (#1320) |
| - Added a new tool 'webidl_binder' that generates C <-> JS interop code from |
| WebIDL descriptions. |
| - Fix emscripten compilation to work on pages that don't contain a HTML canvas. |
| - Added a new error message to default shell when an uncaught exception is thrown. |
| - Improved error diagnostics reported by -s SAFE_HEAP=1. |
| - Added support for registering callbacks hook to VFS file open, write, move, |
| close and delete. |
| - Added embind support to std::basic_string<unsigned char> |
| - By default, the C runtime will no longer exit after returning from main() |
| when safeSetTimeout() or safeSetInterval() is used. |
| - Fixed an issue with sscanf formatting (#2322) |
| - Fixed an issue where precompiled headers were given a wrong output filename (#2320) |
| - Enabled registerizeHarder optimization pass to work when outlining is enabled. |
| - Fixed an issue with strptime month handling (#2324) |
| - Added an initial implementation of a new tool 'ffdb' which can be used to |
| operate a Firefox OS phone from the command line. |
| - Fixed a compiler crash on assertion failure '!contains(BranchesOut, Target)' |
| (emscripten-fastcomp #32) |
| - Added a new ABI to Clang that targets Emscripten specifically. Stop aligning |
| member functions to save some space in the function table array. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.16.0...1.17.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.16.0...1.17.0 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.16.0...1.17.0 |
| |
| v1.16.0: 4/16/2014 |
| ------------------ |
| - Removed browser warnings message in VFS library about replacing __proto__ performance issue. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.15.1...1.16.0 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.15.1...1.16.0 |
| |
| v1.15.1: 4/15/2014 |
| ------------------ |
| - Added support for SDL2 touch api. |
| - Added new user-controllable emdind-related define #define |
| EMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES, which allows optimizing embind for minimal |
| size when std::type_info is not needed. |
| - Fixed issues with CMake support where CMAKE_AR and CMAKE_RANLIB were not |
| accessible from CMakeLists.txt files. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.15.0...1.15.1 |
| - Emscripten-LLVM: no changes. |
| - Emscripten-Clang: no changes. |
| |
| v1.15.0: 4/11/2014 |
| ------------------ |
| - Fix outlining feature for functions that return a double (#2278) |
| - Added support for C++11 atomic constructs (#2273) |
| - Adjusted stdout and stderr stream behavior in the default shell.html to |
| always print out to both web page text log box, and the browser console. |
| - Fixed an issue with loop variable optimization. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.14.1...1.15.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.14.1...1.15.0 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.14.1...1.15.0 |
| |
| v1.14.1: 4/8/2014 |
| ------------------ |
| - Added new command line utility 'emcmake', which can be used to call |
| emconfigure for cmake. |
| - Added a new emcc command line parameter '--valid-abspath', which allows |
| selectively suppressing warning messages that occur when using absolute path |
| names in include and link directories. |
| - Added a new emcc linker command line parameter '--emit-symbol-map', which |
| will save a map file between minified global names and the original function |
| names. |
| - Fixed an issue with --default-object-ext not always working properly. |
| - Added optimizations to eliminate redundant loop variables and redundant |
| self-assignments. |
| - Migrated several libc functions to use compiled code from musl instead of |
| handwritten JS implementations. |
| - Improved embind support. |
| - Renamed the EM_ASM_() macro to the form EM_ASM_ARGS(). |
| - Fixed mouse button ordering issue in glfw. |
| - Fixed an issue when creating a path name that ends in a slash (#2258, #2263) |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.14.0...1.14.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.14.0...1.14.1 |
| - Emscripten-Clang: no changes. |
| |
| v1.14.0: 3/25/2014 |
| ------------------ |
| - Added new emcc linker command line option '-profiling', which defaults JS |
| code generation options suited for benchmarking and profiling purposes. |
| - Implemented the EGL function eglWaitGL(). |
| - Fixed an issue with the HTML5 API that caused the HTML5 event listener unregistration to fail. |
| - Fixed issues with numpad keys in SDL support library. |
| - Added a new JS optimizer pass 'simplifyIfs', which is run when -s |
| SIMPLIFY_IFS=1 link flag is set and -g is not specified. This pass merges |
| multiple nested if()s together into single comparisons, where possible. |
| - Removed false positive messages on missing internal "emscripten_xxx" symbols at link stage. |
| - Updated to latest relooper version. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.13.2...1.14.0 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.13.2...1.14.0 |
| - Emscripten-Clang: no changes. |
| |
| v1.13.2: 3/15/2014 |
| ------------------ |
| - Fixed issues with SDL audio on Safari. |
| - Fixed issues with HTML5 API mouse scroll events on Safari. |
| - Fixed issues with HTML5 fullscreen requests in IE11. |
| - Enabled support for emscripten_get_callstack on IE10+. |
| - Fixed issues with Closure symbol minification. |
| - Further improved em_asm()-related error messages. |
| - Updated to latest relooper version. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.13.1...1.13.2 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.13.1...1.13.2 |
| - Emscripten-Clang: no changes. |
| |
| v1.13.1: 3/10/2014 |
| ------------------ |
| - Disallow C implicit function declarations by making it an error instead of a |
| warning by default. These will not work with Emscripten, due to strict |
| Emscripten signature requirements when calling function pointers (#2175). |
| - Allow transitioning to full screen from SDL as a response to mouse press |
| events. |
| - Fixed a bug in previous 1.13.0 release that broke fullscreen transitioning |
| from working. |
| - Fixed emscripten/html5.h to be used in C source files. |
| - Fix an issue where extraneous system libraries would get included in the |
| generated output (#2191). |
| - Added a new function emscripten_async_wget2_data() that allows reading from |
| an XMLHTTPRequest directly into memory while supporting advanced features. |
| - Fixed esc key code in GLFW. |
| - Added new emscripten_debugger() intrinsic function, which calls into JS |
| "debugger;" statement to break into a JS debugger. |
| - Fixed varargs function call alignment of doubles to 8 bytes. |
| - Switched to using default function local stack alignment to 16 bytes to be SIMD-friendly. |
| - Improved error messages when user code has a syntax error in em_asm() statements. |
| - Switched to using a new custom LLVM datalayout format for Emscripten. See |
| https://github.com/emscripten-core/emscripten-fastcomp/commit/65405351ba0b32a8658c65940e0b65ceb2601ad4 |
| - Optimized function local stack space to use fewer temporary JS variables. |
| - Full list of changes: |
| - Emscripten: https://github.com/emscripten-core/emscripten/compare/1.13.0...1.13.1 |
| - Emscripten-LLVM: https://github.com/emscripten-core/emscripten-fastcomp/compare/1.13.0...1.13.1 |
| - Emscripten-Clang: https://github.com/emscripten-core/emscripten-fastcomp-clang/compare/1.13.0...1.13.1 |
| |
| v1.13.0: 3/3/2014 |
| ------------------ |
| - Fixed the deprecated source mapping syntax warning. |
| - Fixed a buffer overflow issue in emscripten_get_callstack (#2171). |
| - Added support for -Os (optimize for size) and -Oz (aggressively optimize for |
| size) arguments to emcc. |
| - Fixed a typo that broko the call signature of glCompressedTexSubImage2D() |
| function (#2173). |
| - Added new browser fullscreen resize logic that always retains aspect ratio |
| and adds support for IE11. |
| - Improve debug messaging with bad function pointer calls when -s ASSERTIONS=2 |
| is set. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.12.3...1.13.0 |
| |
| v1.12.3: 2/27/2014 |
| ------------------ |
| - Fixed alcOpenDevice on Safari. |
| - Improved the warning message on missing symbols to not show false positives (#2154). |
| - Improved EmscriptenFullscreenChangeEvent HTML5 API structure to return |
| information about HTML element and screen sizes for convenience. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.12.2...1.12.3 |
| |
| v1.12.2: 2/25/2014 |
| ------------------ |
| - Added better warning message if Emscripten, LLVM and Clang versions don't match. |
| - Introduced the asmjs-unknown-emscripten target triple that allows |
| specializing LLVM codegen for Emscripten purposes. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.12.1...1.12.2 |
| |
| v1.12.1: 2/25/2014 |
| ------------------ |
| - TURNED ON FASTCOMP BY DEFAULT. This means that you will need to migrate to |
| fastcomp-clang build. Either use an Emscripten SDK distribution, or to build |
| manually, see |
| http://kripken.github.io/emscripten-site/docs/building_from_source/LLVM-Backend.html |
| for info. |
| - Migrate to requiring Clang 3.3 instead of Clang 3.2. The fastcomp-clang |
| repository by Emscripten is based on Clang 3.3. |
| - Deprecated old Emscripten libgc implementation. |
| - asm.js will now be always enabled, even in -O0 builds in fastcomp. |
| - Remove support for -s RUNTIME_TYPE_INFO, which is unsupported in fastcomp. |
| - Added a new "powered by Emscripten" logo. |
| - Updated default shell.html graphical layout. |
| - Added new macro EM_ASM_, which allows sending values to JS without returning anything. |
| - Deprecated the jcache compiler option. It should not be needed anymore. |
| - Added support for fetching callstack column information in Firefox 30 in emscripten_get_callstack. |
| - Fix issues with missing exceptions-related symbols in fastcomp. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.12.0...1.12.1 |
| |
| v1.12.0: 2/22/2014 |
| ------------------ |
| - Improved the runtime abort error message when calling an invalid function |
| pointer if compiled with -s ASSERTIONS=1 and 2. This allows the developer to |
| better deduce errors with bad function pointers or function pointers casted |
| and invoked via a wrong signature. |
| - Added a new api function emscripten_set_main_loop_arg, which allows passing a |
| userData pointer that will be carried via the function call, useful for |
| object-oriented encapsulation purposes (#2114). |
| - Fixed CMake MinSizeRel configuration type to actually optimize for minimal size with -Os. |
| - Added support for GLES2 VAO extension OES_vertex_array_object for browsers that support it. |
| - Fix issues with emscripten/html5.f when compiled with the SAFE_HEAP option. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.11.1...1.12.0 |
| |
| v1.11.1: 2/19/2014 |
| ------------------ |
| - Improved eglSwapBuffers to be spec-conformant. |
| - Fixed an issue with asm.js validation and va_args (#2120). |
| - Fixed asm.js validation issues found with fuzzing. |
| - Added new link-time compiler flag -s RETAIN_COMPILER_SETTINGS=1, which |
| enables a runtime API for querying which Emscripten settings were used to |
| compile the file. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.11.0...1.11.1 |
| |
| v1.11.0: 2/14/2014 |
| ------------------ |
| - Implemented some new SDL library functions. |
| - Renamed standard file descriptors to have handles 0, 1 and 2 rather than 1, 2 |
| and 3 to coincide with unix numbering. |
| - Improved embind support with smart pointers and mixins. |
| - Improved the registerization -O3 optimization pass around switch-case constructs. |
| - Upper-case files with suffix .C are now also recognized (#2109). |
| - Fixed an issue with glGetTexParameter (#2112). |
| - Improved exceptions support in fastcomp. |
| - Added new linker option -s NO_EXIT_RUNTIME=1, which can be used to set a |
| default value for the Module["noExitRuntime"] parameter at compile-time. |
| - Improved SDL audio buffer queueing when the sample rate matches the native |
| web audio graph sample rate. |
| - Added an optimization that removes redundant Math.frounds in -O3. |
| - Improved the default shell.html file. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.10.4...1.11.0 |
| |
| v1.10.4: 2/10/2014 |
| ------------------ |
| - Added support for legacy GL emulation in fastcomp. |
| - Deprecated the --split-js compiler option. This is not supported in fastcomp. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.10.3...1.10.4 |
| |
| v1.10.3: 2/9/2014 |
| ------------------ |
| - Work on supporting GL/EGL GetProcAddress. |
| - Fixed issues with shared lib linking support. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.10.2...1.10.3 |
| |
| v1.10.2: 2/7/2014 |
| ------------------ |
| - Added basic FS unmount support. |
| - Improved screen orientation lock API to return a success code. |
| - Added PRECISE_F32 support to fastcomp. |
| - Fixed issues in fastcomp related to special floating point literal |
| serialization. |
| - Improved SDL audio buffer queueing. |
| - Added new link-time option -s WARN_UNALIGNED=1 to fastcomp to report compiler |
| warnings about generated unaligned memory accesses, which can hurt |
| performance. |
| - Optimized libc strcmp and memcmp with the implementations from musl libc. |
| - Optimized libc memcpy and memset to back to native code for large buffer sizes. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.10.1...1.10.2 |
| |
| v1.10.1: 1/31/2014 |
| ------------------ |
| - Improve srand() and rand() to be seedable and use a Linear Congruential |
| Generator (LCG) for the rng generation for performance. |
| - Improved OpenAL library support. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.10.0...1.10.1 |
| |
| v1.10.0: 1/29/2014 |
| ------------------ |
| - Improved C++ exception handling. |
| - Improved OpenAL library support. |
| - Fixed an issue where loading side modules could try to allocate from sealed |
| heap (#2060). |
| - Fixed safe heap issues (2068). |
| - Added new EM_ASM variants that return a value but do not receive any inputs |
| (#2070). |
| - Add support for simultaneously using setjmp and C++ exceptions in fastcomp. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.9.5...1.10.0 |
| |
| v1.9.5: 1/25/2014 |
| ------------------ |
| - Added a spinner logo to default html shell. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.9.4...1.9.5 |
| |
| v1.9.4: 1/24/2014 |
| ------------------ |
| - Add support for Ninja and Eclipse+Ninja builds with Emscripten+CMake. |
| - Fixed regressions with GL emulation. |
| - Added support for #if !X in .js library preprocessor. |
| - Make the syntax EM_ASM("code"); not silently fail. Note that the proper form |
| is EM_ASM(code); without double-quotes. |
| - Optimize generated code size by minifying loop labels as well. |
| - Revised the -O3 optimization level to mean "safe, but very slow optimizations |
| on top of -O2", instead of the old meaning "unsafe optimizations". Using -O3 |
| will now only do safe optimizations, but can be very slow compared to -O2. |
| - Implemented a new registerization optimization pass that does extra variable |
| elimination in -O3 and later to reduce the number of local variables in |
| functions. |
| - Implemented a new emscripten/html5.h interface that exposes common HTML5 APIs |
| directly to C code without having to handwrite JS wrappers. |
| - Improved error messages reported on user-written .js libraries containing |
| syntax errors (#2033). |
| - Fixed glBufferData() function call signature with null data pointer. |
| - Added new option Module['filePackagePrefixURL'] that allows customizing the |
| URL where the VFS package is loaded from. |
| - Implemented glGetTexEnviv and glGetTexEnvfv in GL emulation mode. |
| - Optimized the size of large memory initializer sections. |
| - Fixed issues with the safe heap compilation option. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.9.3...1.9.4 |
| |
| v1.9.3: 1/17/2014 |
| ------------------ |
| - re-merge split blocks in multiples |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.9.2...1.9.3 |
| |
| v1.9.2: 1/16/2014 |
| ------------------ |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.9.1...1.9.2 |
| |
| v1.9.1: 1/16/2014 |
| ------------------ |
| - Optimize desktop GL fixed function pipeline emulation texture load |
| instruction counts when GL_COMBINE is used. |
| - fix Math_floor coercion in unrecommended codegen modes |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.9.0...1.9.1 |
| |
| v1.9.0: 1/16/2014 |
| ------------------ |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.14...1.9.0 |
| |
| v1.8.14: 1/15/2014 |
| ------------------ |
| - add musl fputws and fix vswprintf. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.13...1.8.14 |
| |
| v1.8.13: 1/15/2014 |
| ------------------ |
| - remove musl use of fwritex |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.12...1.8.13 |
| |
| v1.8.12: 1/15/2014 |
| ------------------ |
| - Added new GLEW 1.10.0 emulation support. |
| - Fixed an issue where the runtime could start more than once when run in a |
| browser (#1992) |
| - Fix a regression in wprintf. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.11...1.8.12 |
| |
| v1.8.11: 1/15/2014 |
| ------------------ |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.10...1.8.11 |
| |
| v1.8.10: 1/14/2014 |
| ------------------ |
| - Update libc implementation from musl libc. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.9...1.8.10 |
| |
| v1.8.9: 1/14/2014 |
| ------------------ |
| - add fputwc, which enables wprintf. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.8...1.8.9 |
| |
| v1.8.8: 1/14/2014 |
| ------------------ |
| - Update to latest libcxx and libcxxabi libraries. |
| - Fix handling of floating point negative zero (#1898) |
| - Fixed a memory leak in relooper in previous release. |
| - Fixed an issue in previous release with VBO handling in GL optimizations. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.7...1.8.8 |
| |
| v1.8.7: 1/13/2014 |
| ------------------ |
| - Added support to numpad keycodes in glut support library. |
| - Fix SIMD support with fastcomp. |
| - Fixed a compiler error 'ran out of names' that could occur with too many |
| minified symbol names. |
| - Work around webkit imul bug https://bugs.webkit.org/show_bug.cgi?id=126345 |
| (#1991) |
| - Optimized desktop GL fixed function pipeline emulation path for better |
| performance. |
| - Added support for exceptions when building with fastcomp. |
| - Fix and issue where the run() function could be called multiple times at |
| startup (#1992) |
| - Removed a relooper limitation with fixed buffer size. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.6...1.8.7 |
| |
| v1.8.6: 1/8/2014 |
| ------------------ |
| - Added support for the libuuid library, see http://linux.die.net/man/3/libuuid. |
| - Fixed .js file preprocessor to preprocess recursively (#1984). |
| - Fixed a compiler codegen issue related to overflow arithmetic (#1975) |
| - Added new link-time optimization flag -s AGGRESSIVE_VARIABLE_ELIMINATION=1 |
| that enables the aggressiveVariableElimination js optimizer pass, which tries |
| to remove temporary variables in generated JS code at the expense of code |
| size. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.5...1.8.6 |
| |
| v1.8.5: 1/7/2014 |
| ------------------ |
| - Fixed compiler issues when used with LLVM 3.4. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.4...1.8.5 |
| |
| v1.8.4: 1/6/2014 |
| ------------------ |
| - Added support to Return and Backspace keys to glut |
| - Fixed compiler issues when used with LLVM 3.4. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.3...1.8.4 |
| |
| v1.8.3: 1/5/2014 |
| ------------------ |
| - Improved SDL and page scroll pos handling support for IE10 and IE11. |
| - Optimized SDL_UnlockSurface performance. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.2...1.8.3 |
| |
| v1.8.2: 1/4/2014 |
| ------------------ |
| - Fixed glGetFramebufferAttachmentParameteriv and an issue with glGetXXX when |
| the returned value was null. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.1...1.8.2 |
| |
| v1.8.1: 1/3/2014 |
| ------------------ |
| - Added support for WebGL hardware instancing extension. |
| - Improved fastcomp native LLVM backend support. |
| - Added support for #include filename.js to JS libraries. |
| - Deprecated --compression emcc command line parameter that manually compressed |
| output JS files, due to performance issues. Instead, it is best to rely on |
| the web server to serve compressed JS files. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.8.0...1.8.1 |
| |
| v1.8.0: 12/28/2013 |
| ------------------ |
| - Fix two issues with function outliner and relooper. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.9...1.8.0 |
| |
| v1.7.9: 12/27/2013 |
| ------------------ |
| - Added new command line parameter --em-config that allows specifying a custom |
| location for the .emscripten configuration file. |
| - Reintroduced relaxed asm.js heap sizes, which no longer need to be power of |
| 2, but a multiple of 16MB is sufficient. |
| - Added emrun command line tool that allows launching .html pages from command |
| line on desktop and Android as if they were native applications. See |
| https://groups.google.com/forum/#!topic/emscripten-discuss/t2juu3q1H8E . Adds |
| --emrun compiler link flag. |
| - Began initial work on the "fastcomp" compiler toolchain, a rewrite of the |
| previous JS LLVM AST parsing and codegen via a native LLVM backend. |
| - Added --exclude-file command line flag to emcc and a matching --exclude |
| command line flag to file packager, which allows specifying files and |
| directories that should be excluded while packaging a VFS data blob. |
| - Improved GLES2 and EGL support libraries to be more spec-conformant. |
| - Optimized legacy GL emulation code path. Added new GL_FFP_ONLY optimization |
| path to fixed function pipeline emulation. |
| - Added new core functions emscripten_log() and emscripten_get_callstack() that |
| allow printing out log messages with demangled and source-mapped callstack |
| information. |
| - Improved BSD Sockets support. Implemented getprotobyname() for BSD Sockets library. |
| - Fixed issues with simd support. |
| - Various bugfixes: #1573, #1846, #1886, #1908, #1918, #1930, #1931, #1942, #1948, .. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.8...1.7.9 |
| |
| v1.7.8: 11/19/2013 |
| ------------------ |
| - Fixed an issue with -MMD compilation parameter. |
| - Added EM_ASM_INT() and EM_ASM_DOUBLE() macros. For more information, read |
| https://groups.google.com/forum/#!topic/emscripten-discuss/BFGTJPCgO6Y . |
| - Fixed --split parameter to also work on Windows. |
| - Fixed issues with BSD sockets accept() call. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.7...1.7.8 |
| |
| v1.7.7: 11/16/2013 |
| ------------------ |
| - Improve SDL audio buffer queue timing support. |
| - Improved default precision of clock_gettime even when not using CLOCK_REALTIME. |
| - Optimize and fix issues with LLVM IR processing. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.6...1.7.7 |
| |
| v1.7.6: 11/15/2013 |
| ------------------ |
| - Added regex implementation from musl libc. |
| - The command line parameter -s DEAD_FUNCTIONS=[] can now be used to explicitly |
| kill functions coming from built-in library_xx.js. |
| - Improved EGL support and GLES2 spec conformance. |
| - Reverted -s TOTAL_MEMORY=x to require pow2 values, instead of the relaxed |
| 'multiples of 16MB'. This is because the relaxed rule is released only in |
| Firefox 26 which is currently in Beta and ships on the week of December 10th |
| (currently in Beta). As of writing, current stable Firefox 25 does not yet |
| support these. |
| - Adjusted the default linker behavior to warn about all missing symbols, |
| instead of silently ignoring them. Use -s WARN_ON_UNDEFINED_SYMBOLS=0 to |
| suppress these warnings if necessary. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.5...1.7.6 |
| |
| v1.7.5: 11/13/2013 |
| ------------------ |
| - Fix issues with the built-in C++ function name demangler. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.4...1.7.5 |
| |
| v1.7.4: 11/12/2013 |
| ------------------ |
| - Fixed issues with BSD sockets code and SDL joystick implementation. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.3...1.7.4 |
| |
| v1.7.3: 11/12/2013 |
| ------------------ |
| - Added support for generating single-precision floating point instructions. |
| - For more information, read |
| https://blog.mozilla.org/javascript/2013/11/07/efficient-float32-arithmetic-in-javascript/ |
| - Made GLES2 support library more spec-conformant by throwing fewer exceptions |
| on errors. Be sure to build with -s GL_ASSERTIONS=1, remember to use |
| glGetError() and check the browser console to best detect WebGL rendering |
| errors. |
| - Converted return value of emscripten_get_now() from float to double, to not |
| lose precision in the function call. |
| - Added support for joysticks in SDL via the Gamepad API |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.2...1.7.3 |
| |
| v1.7.2: 11/9/2013 |
| ------------------ |
| - The compiler now always generates a .js file that contains the generated |
| source code even when compiling to a .html file. |
| - Read https://groups.google.com/forum/#!topic/emscripten-discuss/EuHMwqdSsEs |
| - Implemented depth+stencil buffer choosing behavior in GLUT, SDL and GLFW. |
| - Fixed memory leaks generated by glGetString and eglGetString. |
| - Greatly optimized startup times when virtual filesystems with a large amount |
| of files in them. |
| - Added some support for SIMD generated by LLVM. |
| - Fixed some mappings with SDL keyboard codes. |
| - Added a new command line parameter --no-heap-copy to compiler and file |
| packager that can be used to optimize VFS memory usage at startup. |
| - Updated libcxx to revision 194185, 2013-11-07. |
| - Improvements to various library support. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.1...1.7.2 |
| |
| v1.7.1: 10/24/2013 |
| ------------------ |
| - Remove old call to Runtime.warn in file packager code |
| - Fix bug with parsing of empty types. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.7.0...1.7.1 |
| |
| v1.7.0: 10/23/2013 |
| ------------------ |
| - Adds mouse wheel events support in GLUT library. |
| - Adds support for a new link parameter -s CASE_INSENSITIVE_VFS=1 to enable |
| Emscripten virtual filesystem to search files ignoring case. |
| - *Numerous* optimizations in both compilation and runtime stages. |
| - Remove unnecessary whitespace, compact postSets function, and other |
| optimizations in compilation output to save on generated file size. |
| - Fixes float parsing from negative zero. |
| - Removes the -s EMIT_GENERATED_FUNCTIONS link parameter as unneeded. |
| - Fixes an issue where updating subranges of GL uniform arrays was not |
| possible. |
| - asm.js heap size (-s TOTAL_MEMORY=x) no longer needs to be a power of 2. As a |
| relaxed rule, choosing any multiple of 16MB is now possible. |
| - O1 optimization no longer runs the 'simplifyExpressions' optimization pass. |
| This is to improve build iteration times when using -O1. Use -O2 to run that |
| pass. |
| - EM_ASM() can now be used even when compiling to asm.js. |
| - All currently specified non-debugging-related WebGL 1 extensions are now |
| enabled by default on startup, no need to ctx.getExtension() manually to |
| enable them. |
| - Improve readability of uncaught JavaScript exceptions that are thrown all the |
| way up to the web console by printing out the stack trace of where the throw |
| occurred. |
| - Fix an issue when renaming a directory to a subdirectory. |
| - Several compiler stability fixes. |
| - Adds a JavaScript implementation of cxa_demangle function for demangling call |
| stack traces at runtime for easier debugging. |
| - GL context MSAA antialising is now DISABLED by default, to make the GL |
| behavior consistent with desktop usage. |
| - Added support to SDL, GLUT and GLFW libraries to specify MSAA on/off at startup. |
| - Implemented glColor4ubv in GL emulation mode. |
| - Fix an issue with LLVM keyword __attribute__ ((__constructor__)) (#1155). |
| - Fix an issue with va_args and -s UNALIGNED_MEMORY=1 (#1705). |
| - Add initial support code for LLVM SIMD constructs and a JavaScript SIMD |
| polyfill implementation from |
| https://github.com/johnmccutchan/ecmascript_simd/ . |
| - Fixed support for node.js native filesystem API NODEFS on Windows. |
| - Optimize application startup times of Emscripten-compiled programs by |
| enabling the virtual filesystem XHR and asm.js compilation to proceed in |
| parallel when opening a page. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.6.4...1.7.0 |
| |
| v1.6.4: 9/30/2013 |
| ------------------ |
| - Implements a new preprocessor tool for preparsing C struct definitions |
| (#1554), useful for Emscripten support library implementors. |
| - Fix parsing issue with sscanf (#1668). |
| - Improved the responsiveness of compiler print output on Windows. |
| - Improved compilation times at link stage. |
| - Added support for new "NODEFS" filesystem that directly accesses files on the |
| native filesystem. Only usable with node.js when compiling to JS. |
| - Added support for new IDBFS filesystem for accessing files in IndexedDB storage (#1601. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.6.3...1.6.4 |
| |
| v1.6.3: 9/26/2013 |
| ------------------ |
| - Emscripten CMake toolchain now generates archive files with .a suffix when |
| project target type is static library, instead of generatic .bc files |
| (#1648). |
| - Adds iconv library from the musl project to implement wide functions in C |
| library (#1670). |
| - Full list of changes: |
| https://github.com/emscripten-core/emscripten/compare/1.6.2...1.6.3 |
| |
| v1.6.2: 9/25/2013 |
| ------------------ |
| - Added support for dprintf() function (#1250). |
| - Fixes several compiler stability issues (#1637, #1166, #1661, #1651 and more). |
| - Enables support for WEBGL_depth_texture. |
| - Adds support for new link flag -s GL_ASSERTIONS=1 which can be used to add |
| extra validation layer to the Emscripten GL library to catch code issues. |
| - Adds support to Web Audio API in SDL audio backend so that SDL audio now |
| works in Chrome and new Opera as well. |
| - Fixes an alpha blending issue with SDL_SetAlpha. |
| - Implemented locale-related code in C library. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.6.1...1.6.2 |
| |
| v1.6.1: 9/22/2013 |
| ------------------ |
| - Several optimizations to compiler link stage. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.6.0...1.6.1 |
| |
| v1.6.0: 9/21/2013 |
| ------------------ |
| - Enable support for %[] pattern in scanf. |
| - Added dependency tracking support to linked .js files in CMake toolchain. |
| - The hex prefix 0x is now properly handled in sscanf (#1632). |
| - Simplify internal compiler operations by removing the internal framework.js. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.9...1.6.0 |
| |
| v1.5.9: 9/15/2013 |
| ------------------ |
| - Add support for SDL_Delay in web workers. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.8...1.5.9 |
| |
| v1.5.8: 9/14/2013 |
| ------------------ |
| - Add support for the GCC -E compiler flag. |
| - Update Emscripten libc headers to musl-0.9.13. |
| - Added new utility function emscripten_async_load_script() to asynchronously |
| load a new .js script URL. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.7...1.5.8 |
| |
| v1.5.7: 8/30/2013 |
| ------------------ |
| - The script tag in default shell.html is now marked 'async', which enables |
| loading the JS script code asynchronously in Firefox without making the main |
| thread unresponsive. |
| - Implemented new utility function emscripten_get_canvas_size() which returns |
| the current Module <canvas> element size in pixels. |
| - Optimize code size in compiled side modules. |
| - Optimize startup memory usage by avoiding unnecessary copying of VFS data at |
| startup. |
| - Add support for SDL_WM_ToggleFullScreen(). |
| - Add support for emscripten_get_now() when running in SpiderMonkey shell. |
| - Added new environment variable EM_BUILD_VERBOSE=0,1,2,3 to set an extra |
| compiler output verbosity level for debugging. |
| - Added better support for dlopen() to simulate dynamic library loading in |
| JavaScript. |
| - Improved support for BSD sockets and networking. |
| - Added new SOCKFS filesystem, which reads files via a network connection. |
| - Avoid issues with long command line limitations in CMake toolchain by using |
| response files. |
| - Fix issues with client-side vertex data rendering in GL emulation mode. |
| - Improved precision of clock_gettime(). |
| - Improve function outlining support. |
| - Added support for using NMake generator with CMake toolchain. |
| - Improved support for flexible arrays in structs (#1602). |
| - Added ability to marshal UTF16 and UTF32 strings between C++ <-> JS code. |
| - Added a new commandline tool validate_asms.py to help automating asm.js |
| validation testing. |
| - Improved stability with inline asm() syntax. |
| - Updated libc headers to new version. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.6...1.5.7 |
| |
| v1.5.6: 8/17/2013 |
| ------------------ |
| - Improved BSD sockets support. |
| - Added touch events support to GLUT library. |
| - Added new --js-opts=0/1 command line option to control whether JS optimizer |
| is run or not. |
| - Improved OpenAL support. |
| - Added new command line tool tools/find_bigvars.py which can be used on an |
| output file to detect large functions and needs for outlining. |
| - Merged link flags -s FORCE_GL_EMULATION and -s DISABLE_GL_EMULATION to a |
| single opt-in flag -s LEGACY_GL_EMULATION=0/1 to control whether GL emulation |
| is active. |
| - Improved SDL input support. |
| - Several stability-related compiler fixes. |
| - Fixed source mapping generation support on Windows. |
| - Added back the EMSCRIPTEN_KEEPALIVE attribute qualifier to help prevent |
| inlining and to retain symbols in output without dead code elimination |
| occurring. |
| - Fix issues when marshalling UTF8 strings between C<->JS. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.5...1.5.6 |
| |
| v1.5.5: 8/9/2013 |
| ------------------ |
| - Update libcxx to revision 187959, 2013-08-08. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.4...1.5.5 |
| |
| v1.5.4: 8/9/2013 |
| ------------------ |
| - Fixed multiple issues with C stdlib support. |
| - Fix audio buffer queueing issues with OpenAL. |
| - Improved BSD sockets support. |
| - Added a new compile+link time command line option -Wno-warn-absolute-paths to |
| hide the emscripten compiler warning when absolute paths are passed into the |
| compiler. |
| - Added new link flag -s STB_IMAGE=0/1 and integrate it to SDL image loading to |
| enable synchronous image loading support with SDL. |
| - Several improvements on function outlining support. |
| - Fix issues with GLES2 interop support. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.3...1.5.4 |
| |
| v1.5.3: 6/28/2013 |
| ------------------ |
| - Added new optimization level --llvm-lto 3 to run even more aggressive LTO |
| optimizations. |
| - Improve optimizations for libc and other libraries. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.2...1.5.3 |
| |
| v1.5.2: 6/27/2013 |
| ------------------ |
| - Added support for generating source maps along the built application when -g |
| is specified. This lets the browser show original .cpp sources when |
| debugging. |
| - GLUT and SDL improvements. |
| - Added new link option -g<level> where level=0-4, which allows controlling |
| various levels of debuggability added to the output. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.1...1.5.2 |
| |
| v1.5.1: 6/22/2013 |
| ------------------ |
| - File packager now skips all directories and files starting with '.', and hidden files on Windows. |
| - Fix issues with strnlen, memmove, LDBL_ constants, va_args, float.h, and others. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.5.0...1.5.1 |
| |
| v1.5.0: 6/17/2013 |
| ------------------ |
| - Several compiler optimizations. |
| - Improve SDL key events support. |
| - Increase debug logging when specifying emcc -v. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.4.9...1.5.0 |
| |
| v1.4.9: 6/8/2013 |
| ------------------ |
| - Several compiler optimizations. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.4.8...1.4.9 |
| |
| v1.4.8: 6/6/2013 |
| ------------------ |
| - Add support for webrtc-based sockets. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.4.7...1.4.8 |
| |
| v1.4.7: 6/2/2013 |
| ------------------ |
| - Remove more unneeded break and continue statements in relooper. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.4.6...1.4.7 |
| |
| v1.4.6: 6/2/2013 |
| ------------------ |
| - Improve relooper code. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.4.5...1.4.6 |
| |
| v1.4.5: 6/1/2013 |
| ------------------ |
| - Improve relooper code. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.4.4...1.4.5 |
| |
| v1.4.4: 6/1/2013 |
| ------------------ |
| - Add support for symlinks in source files. |
| - Fix various issues with SDL. |
| - Added -s FORCE_ALIGNED_MEMORY=0/1 link time flag to control whether all loads |
| and stores are assumed to be aligned. |
| - Fix file packager to work with closure. |
| - Major improvements to embind support, and optimizations. |
| - Improve GL emulation. |
| - Optimize VFS usage. |
| - Allow emscripten to compile .m and .mm files. |
| - Added new syntax --preload-file src@dst to file packager command line to |
| allow placing source files to custom destinations in the FS. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.4.3...1.4.4 |
| |
| v1.4.3: 5/8/2013 |
| ------------------ |
| - Fix issue with strcat. |
| - Major embind improvements. |
| - Switch to le32-unknown-nacl LLVM target triple as default build option |
| instead of the old i386-pc-linux-gnu target triple. |
| - Improve compiler logging behavior. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.4.2...1.4.3 |
| |
| v1.4.2: 5/3/2013 |
| ------------------ |
| - Fix issues with le32-unknown-nacl LLVM target triple. |
| - Add some GLEW support. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.4.1...1.4.2 |
| |
| v1.4.1: 4/28/2013 |
| ------------------ |
| - Implement support for le32-unknown-nacl LLVM target triple. |
| - Added new cmdline option -s ERROR_ON_UNDEFINED_SYMBOLS=0/1 to give |
| compile-time error on undefined symbols at link time. Default off. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.3.8...1.4.1 |
| |
| v1.3.8: 4/29/2013 |
| ------------------ |
| - Improved 64-bit integer ops codegen. |
| - Added Indexed DB support to vfs. |
| - Improve warning message on dangerous function pointer casts when compiling in |
| asm.js mode. |
| - Added --use-preload-cache command line option to emcc, to be used with the |
| file packager. |
| - Fixes to libcextra. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.3.7...1.3.8 |
| |
| v1.3.7: 4/24/2013 |
| ------------------ |
| - Merge IMVU implementation of embind to emscripten trunk. Embind allows |
| high-level C++ <-> JS types interop. |
| - Enable asm.js compilation in -O1 and higher by default. Fix issues when |
| compiling to asm.js. |
| - Improve libc support with Emscripten with the musl libc headers. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.3.6...1.3.7 |
| |
| v1.3.6: 4/2/2013 |
| ------------------ |
| - Fix hang issue with strtof. |
| - Update libcxx to upstream r178253 from March 29, 2013. |
| - Fix issues with GL emulation. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.3.5...1.3.6 |
| |
| v1.3.5: 3/25/2013 |
| ------------------ |
| - Get exceptions working as they did before. |
| - Remove symbol removing hack. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.3.4...1.3.5 |
| |
| v1.3.4: 3/24/2013 |
| ------------------ |
| - Update to new libcxx and libcxxabi versions from upstream. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.3.3...1.3.4 |
| |
| v1.3.3: 3/23/2013 |
| ------------------ |
| - Remove unneeded check from relooper. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.3.2...1.3.3 |
| |
| v1.3.2: 3/22/2013 |
| ------------------ |
| - Fix issues with fgets. |
| - Add support for non-fullscreen pointer lock. |
| - Improve OpenAL support. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.3.1...1.3.2 |
| |
| v1.3.1: 3/19/2013 |
| ------------------ |
| - Improve SDL audio and mixer support. |
| - Add GLES2 emulation features when -s FULL_ES2=1 is specified. |
| - Add support for OpenAL. |
| - Add new -s OPENAL_DEBUG=0/1 link command line option. |
| - Fixed an issue with mouse coordinate being offset with canvas. |
| - Removed -s UTF_STRING_SUPPORT=0 parameter, this is now always on. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.3.0...1.3.1 |
| |
| v1.3.0: 3/11/2013 |
| ------------------ |
| - Improve GLES2 emulation with -s FULL_ES2=1. |
| - Deprecated -s USE_TYPED_ARRAYS=1 and -s QUANTUM_SIZE=1. |
| - Implement a minifier infrastructure when compiling for asm.js. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.9...1.3.0 |
| |
| v1.2.9: 3/7/2013 |
| ------------------ |
| - Improved canvas behavior when transitioning between fullscreen. |
| - Added support for getopt(). |
| - Fixed several libc issues. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.8...1.2.9 |
| |
| v1.2.8: 3/6/2013 |
| ------------------ |
| - Remove unnecessary recursion in relooper RemoveUnneededFlows. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.7...1.2.8 |
| |
| v1.2.7: 3/6/2013 |
| ------------------ |
| - Added SDL_Mixer support. |
| - Implemented stubs for several Unix and threading-related functions. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.6...1.2.7 |
| |
| v1.2.6: 3/5/2013 |
| ------------------ |
| - Relooper updates. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.5...1.2.6 |
| |
| v1.2.5: 3/5/2013 |
| ------------------ |
| - Greatly improve GL emulation support. |
| - Handle %c in sscanf. |
| - Improve compilation times by optimizing parallel execution in the linker. |
| - Improve several compiler stability issues detected from fuzzing tests. |
| - Implemented emscripten_jcache_printf. |
| - Allow running emscripten.py outside emcc itself. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.4...1.2.5 |
| |
| v1.2.4: 2/2/2013 |
| ------------------ |
| - Work on adding support for asm.js compilation. |
| - Improve EGL support. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.3...1.2.4 |
| |
| v1.2.3: 1/9/2013 |
| ------------------ |
| - Work on adding support for asm.js compilation. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.2...1.2.3 |
| |
| v1.2.2: 1/8/2013 |
| ------------------ |
| - Work on adding support for asm.js compilation. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.1...1.2.2 |
| |
| v1.2.1: 1/8/2013 |
| ------------------ |
| - Improvements to GLUT, SDL and BSD sockets headers. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.2.0...1.2.1 |
| |
| v1.2.0: 1/1/2013 |
| ------------------ |
| - Work on adding support for asm.js compilation. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.1.0...1.2.0 |
| |
| v1.1.0: 12/12/2012 |
| ------------------ |
| - Fix several issues with Windows support. |
| - Added a standalone toolchain for CMake. |
| - Added emscripten_run_script_string(). |
| - Optimize compilation times via threading. |
| - Update to requiring Clang 3.2. Older versions may no longer work. |
| - Several improvements to emscripten library support headers. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.0.1a...1.1.0 |
| |
| v1.0.1a: 11/11/2012 |
| ------------------ |
| - Add relooper code to repository. |
| - Full list of changes: https://github.com/emscripten-core/emscripten/compare/1.0.1...1.0.1a |
| |
| v1.0.1: 11/11/2012 |
| ------------------ |
| - First commit that introduced versioning to the Emscripten compiler. |
