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35b5e2fb53c5cbc1ff3d7e42c381cd7cfa14f308
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131 Commits
Author SHA1 Message Date
tommie 35b5e2fb53 fix: memory.grow by a negative number is an error (#498) 
This is to comply with e.g. wasmtime. The spec does not make it
explicit what growing by a negative number should mean. It's likely a
mistake, so let's fail.

Closes #442.
 2024-08-07 12:28:25 +03:00
garrison hinson-hasty 139076a98b bugfix: use gcc/clang compatible overflow builtins for integer arithmetic (#450) 2024-01-30 23:17:28 +02:00
YenFuChen 0e7b874529 Fix function signature (#412) 2023-12-18 02:48:37 +02:00
I-mikan-I bd152c79aa Fix operations preventing tail-call-elimination: (#402) 
If the compiler cannot analyze memcpy, it must expect that pointer arguments may be stored as static data and must live for recursive calls.
In such cases, op_Store and op_Load operations will not get tail-call optimized.
By enclosing the local variables in a block before the recursive call, the storage duration does not extend far enough, allowing for TCO.
 2022-11-12 10:00:06 +00:00
Volodymyr Shymanskyy 03a4652520 Use musttail attribute for Clang 13+ 2022-08-31 20:15:33 +03:00
Vova d4b94f1d98 Cleanup 2021-11-01 14:53:35 +02:00
Max Graey 7539581eb5 Use M3_ prefix for likely/unlikely. Add likely in MemCopy/MemFill functions (#242) 
* use prefix for likely/unlikely. Add likely for MemCopy/MemFill

* more
 2021-06-03 14:39:18 +03:00
Volodymyr Shymanskyy af979c81fb Fix build 2021-06-02 10:30:56 +03:00
Volodymyr Shymanskyy 54e1422767 Align main and extensions branches 2021-06-02 09:34:50 +03:00
Vova a6bb66229f Cleanup 2021-05-11 02:59:15 +03:00
Steven Massey 5b35a9f261 actual working mem.copy & mem.fill 2021-04-24 16:15:18 -07:00
Steven Massey 6a18412608 added memory.fill and memory.copy operations 2021-04-24 13:38:38 -07:00
Steven Massey eeb8f87178 no message 2021-04-22 22:00:30 -07:00
Steven Massey 7608ca25e6 Merge branch 'main' into multi-value 2021-04-21 13:44:30 -07:00
Steven Massey 4ff8d4d2fc no message 2021-04-18 16:22:10 -07:00
Volodymyr Shymanskyy 0c13c3e550 Improve backtraces 2021-04-17 23:15:34 +03:00
Steven Massey 5fca4bace0 spaces 2021-04-15 14:19:43 -07:00
Steven Massey e1441d53fd noco 2021-04-14 21:50:20 -07:00
Steven Massey baf3c66fa2 no message 2021-04-14 20:31:42 -07:00
Steven Massey 207e8e7d3d no message 2021-04-14 18:50:44 -07:00
Volodymyr Shymanskyy 79255ba1db Restict opcodes during expression evaluation 2021-04-12 16:24:34 +03:00
Steven Massey cfbfbbff15 patch for #218 2021-04-09 13:55:22 -07:00
Steven Massey 570854b883 prep for multi-return. 2021-04-08 17:24:08 -07:00
Steven Massey 1d412aafd2 multi-return prep 2021-04-08 16:38:54 -07:00
Steven Massey 291881dc34 no message 2021-04-08 11:52:28 -07:00
Volodymyr Shymanskyy 870dd2e767 Fix some memory management issues 2021-03-30 22:58:42 +03:00
Brenden Schumacher dd5df82e91 Fixed typos in relation to issue #211 (#212) 2021-03-15 10:15:28 +02:00
Volodymyr Shymanskyy f8ba641a71 Structured tracing ️support 🎉 2021-03-12 01:25:48 +02:00
Volodymyr Shymanskyy 8291bdb162 Remove d_m3LogStackTrace in favour of d_m3RecordBacktraces 2021-03-11 19:18:59 +02:00
Volodymyr Shymanskyy 21b3fee33d Simplify backtrace API 2021-03-11 17:07:11 +02:00
Volodymyr Shymanskyy 0b69623b32 Fix build 2021-03-11 08:35:56 +02:00
Tyler ZhangandVolodymyr Shymanskyy d62d408b4f Backtraces in Wasm3 (#195) 
* Add API to report backtraces when traps are encountered during
execution

* Add backtrace formatting

* Fix memory issue with not resetting code mapping page when code page is released

* Halve memory usage for code mapping pages

* Move backtrace functionality to behind a compile-time flag

* Reduce backtrace size in main

* Fix segfault in constant initialization

Co-authored-by: Volodymyr Shymanskyy <vshymanskyi@gmail.com>
 2021-03-11 07:57:41 +02:00
Volodymyr Shymanskyy ccab6a438b Enable recursive calls: calling exported function from an imported. 2021-02-25 22:33:19 +02:00
Volodymyr Shymanskyy 7fd66ec097 Add Raw Function type introspection via M3ImportContext. 2021-02-24 13:00:50 +02:00
Volodymyr Shymanskyy 164b1e3465 Fix Arduino build 2021-02-22 01:36:36 +02:00
Anthony Drendel b3088901e1 Support exported functions with the same name (#199) 
* Support exported functions with the same name

* Fix error for shadowing local variable

* Replace function->name with GetFunctionName()

* Replace another direct i-var access of func->name
 2021-02-21 00:09:14 +02:00
Volodymyr Shymanskyy d71a204e55 Basic stack access API. Closes #41 2021-02-09 08:15:28 +02:00
Volodymyr Shymanskyy aec7a82fc6 Cleanup 2021-01-23 19:39:17 +02:00
Volodymyr Shymanskyy 1b9eddf706 Cleanup 2020-12-26 20:57:10 +02:00
Volodymyr Shymanskyy 640bf0cc26 Cleanup 2020-05-02 02:07:31 +03:00
Volodymyr Shymanskyy bdc5082755 d_m3HasFloat - allow disabling float ops 2020-05-01 21:22:51 +03:00
Volodymyr Shymanskyy c1701dd056 Initial Big-Endian system support (#125) 2020-04-13 08:47:02 +03:00
Volodymyr Shymanskyy fbd555c62c Cleanup 2020-04-12 23:12:04 +03:00
Volodymyr Shymanskyy a207a3328f Cleanup 2020-04-12 19:59:12 +03:00
Volodymyr Shymanskyy 8bab58b7dd More unlikely cases 2020-03-10 02:11:59 +02:00
Volodymyr Shymanskyy aea4709987 Allow multi-byte opcodes. Implement saturated conversions. 
Resolves #21
 2020-03-10 01:04:32 +02:00
Volodymyr Shymanskyy 020c569745 Fix indents 2020-03-09 15:42:19 +02:00
Steven Massey 3c416b88cb hmmm 2020-02-24 19:57:07 -08:00
Steven Massey 5711c2ab4b added 32-bit slot differentiated GetGlobal & Const operations (for issue #5) 2020-02-22 15:22:40 -08:00
Arnaud Tournier b280147ec9 allow for dynamic callbacks (#86) 2020-02-16 00:38:50 +02:00