fluencelabs/wasmer
1
0
Fork 0
mirror of https://github.com/fluencelabs/wasmer synced 2024-12-12 22:05:33 +00:00
Code Issues Projects Releases Wiki Activity
2,750 Commits 54 Branches 21 Tags 80 MiB
nlewycky/llvm
Commit Graph

640 Commits

Author SHA1 Message Date
Brandon Fish
321abe6644 Merge branch 'feature/vm_refactor' into fix/vm_refactor_esmcripten_integration 2019-01-17 23:20:56 -06:00
Syrus
620f40c144 Make build and tests pass again by skipping emscripten 2019-01-17 17:44:33 -08:00
Steve Akinyemi
456a76a5e5 Fix emtest compilation issues 2019-01-18 01:25:05 +01:00
Steve Akinyemi
a17d8c0877 Add rebase fix 2019-01-17 23:23:21 +01:00
Steve Akinyemi
0bf6ce49f6 Update emscripten to latest changes 2019-01-17 23:19:15 +01:00
Steve Akinyemi
fdb0841783 Fix emscripten globals 2019-01-17 23:19:14 +01:00
Steve Akinyemi
927f6e4155 Fix other issues with emscripten integration 2019-01-17 23:19:14 +01:00
Syrus
de459fa5bd Isolated emscripten in new lib 2019-01-10 21:38:10 -08:00
Brandon Fish
86785be641 Fix emtests compilation 2019-01-09 19:53:06 -06:00
Brandon Fish
19e9ae5721 Remove old spectests and src/spectests now in lib/runtime 2019-01-09 19:52:55 -06:00
Brandon Fish
3e641d9f89 Updates to get wasmer crate compiling 2019-01-09 19:45:48 -06:00
Brandon Fish
14c9512cf4 Remove old src/runtime and src/compilers directories 2019-01-09 00:49:11 -06:00
Steve Akinyemi
2c490edf3f Implement func resolver 2019-01-08 18:52:19 +01:00
Steve Akinyemi
231ed37127 Implement compilation and relocation of functions 2019-01-08 17:26:28 +01:00
Brandon Fish
fe0a146513 Change Instance::new visibility temporarily to workaround compile failure, format 2019-01-07 23:17:30 -06:00
Lachlan Sneff
93a7c49138 Move SigRegistry into module 2019-01-07 23:28:56 -05:00
Brandon Fish
f57bcc47a1 Remove unused imports 2019-01-06 16:29:45 -06:00
Brandon Fish
2f9119a7f0 Update tests for old runtime removal 2019-01-06 15:45:41 -06:00
Brandon Fish
f714049c61 Remove old runtime and format 2019-01-06 15:21:06 -06:00
Brandon Fish
c0c0ef833a Merge branch 'master' into feature/vm_refactor 2019-01-06 14:47:45 -06:00
Brandon Fish
3c21823cc0 Fix spectest generation 2019-01-06 02:18:49 -06:00
Mackenzie Clark
dc88df016a wrong size field 2019-01-03 18:39:07 -08:00
Brandon Fish
68cb6aaf8c Call malloc, memalign, memset from exports instead of emscripten_data 2019-01-02 20:50:13 -06:00
Mackenzie Clark
802e3ba57f add missing fields 2019-01-02 16:37:19 -08:00
Mackenzie Clark
2a80c200bc keep fields in wasm 2019-01-02 16:37:19 -08:00
Mackenzie Clark
4739060444 new guest stat struct and conditional fields for windows 2019-01-02 16:37:19 -08:00
Mackenzie Clark
72ad289a39 fix macos build 2019-01-01 16:53:24 -08:00
Mackenzie Clark
b60c8424af use clock constants and nginx test 2018-12-31 14:56:28 -08:00
Brandon Fish
a5bafebc83 Convert emscripten imports to new types 2018-12-31 14:55:14 -06:00
Brandon Fish
5f101377ff Update ImportResolver to Option<&Import> 2018-12-31 11:32:39 -06:00
Steve Akinyemi
9af9e75bfd Add signatures conversion 2018-12-31 14:20:05 +01:00
Steve Akinyemi
95dc292637 Merge changes from bjfish 2018-12-31 10:11:54 +01:00
Steve Akinyemi
26fa2e88c0 Complete FuncEnvironment implementation 2018-12-31 10:10:12 +01:00
Brandon Fish
2551a18ed4 Implement make_direct_func, add mock func resolver 2018-12-31 00:05:47 -06:00
Steve Akinyemi
6d4c1ecdef Implement parts of FuncEnvironment 2018-12-31 02:22:57 +01:00
Brandon Fish
b27c6241bb Fix style warning: redundant field names 2018-12-30 16:55:28 -06:00
Brandon Fish
25fd370792 Add wasm validation to compiler 2018-12-30 15:06:52 -06:00
Steve Akinyemi
e2a2e9a7b2 Fix build 2018-12-30 12:41:06 +01:00
Steve Akinyemi
caa8f011db Merge changes 2018-12-30 12:35:19 +01:00
Steve Akinyemi
f802dd4f12 Add global conversion 2018-12-30 12:10:53 +01:00
Steve Akinyemi
77b100138d Add global impl 2018-12-30 11:20:24 +01:00
Lachlan Sneff
4bfebaf83b format spectests 2018-12-30 01:01:33 -05:00
Lachlan Sneff
3547eb2a0e Change Val to Value 2018-12-30 01:00:19 -05:00
Brandon Fish
354ff1ecad Update main and tests to use refactor (#84) 
* Update main and tests to use refactor

* Updates to make tests compile

* Update CraneliftCompiler -> Cranelift

* Workaround latest imports and instance changes

* Change is_emscripten_module back to reference

* Fix is_emscripten_module references

* Update f32 and f64 test values, create slice without vec!
 2018-12-29 21:42:03 -05:00
Brandon Fish
c54516b695 Fix compilation 2018-12-29 14:26:59 -06:00
Lachlan Sneff
faf41e295c Add FuncResolver and ImportResolver traits 2018-12-29 15:23:52 -05:00
Steve Akinyemi
8a19b042f8 Add change in mod.rs 2018-12-29 19:40:25 +01:00
Steve Akinyemi
af3bfadbd1 Improve cranelift module 2018-12-29 19:37:38 +01:00
Steve Akinyemi
dcbdb08eb4 Add some cranelift codegen 2018-12-29 14:00:01 +01:00
Brandon Fish
4a7560dcd3 Document Compiler trait 2018-12-28 16:09:10 -06:00
Lachlan Sneff
a5b4cc21f6 Change order of Map type params and globalinit to Initializer 2018-12-28 16:40:50 -05:00
Brandon Fish
696bc9a0a9 Merge branch 'master' into feature/vm_refactor 2018-12-28 15:15:24 -06:00
Syrus Akbary
2ee910416d Trying to fix failures in build-mac tests 2018-12-28 13:59:55 +01:00
Syrus Akbary
76d2d80169
Merge branch 'master' into feature/add-emscripten-core-tests 2018-12-28 12:42:41 +01:00
Syrus Akbary
9a8d3a2546 Fixed formatting 2018-12-28 12:38:39 +01:00
Mackenzie Clark
e7cf5cb5b1 use default values for gnu library extension fields 
no extra clone


no mut warning
 2018-12-27 20:15:01 -08:00
Mackenzie Clark
cb65c9dad6 refactor localtime functions to use time crate 
lint fixes
 2018-12-27 09:41:29 -08:00
Brandon Fish
8d8f20a11c Merge branch 'master' into feature/add-emscripten-core-tests 2018-12-27 10:30:41 -06:00
Mackenzie Clark
2107df3c99 only support clock id 0 2018-12-27 06:57:00 -08:00
Lachlan Sneff
3aac97db42 Fix formatting 2018-12-27 09:56:26 -05:00
Brandon Fish
81b952ebec Add Emscripten tests/core tests 2018-12-27 01:46:41 -06:00
Brandon Fish
8921385fbb Update emtests to glob for c/cpp files, use ignores.txt to exclude tests, disable cc out by default 2018-12-27 01:43:38 -06:00
Lachlan Sneff
98c9ce5ed9 Add memory_grow*, memory_size vmcalls 2018-12-27 00:58:16 -05:00
Lachlan Sneff
0f3833fecb Add support for the start function 2018-12-27 00:07:48 -05:00
Lachlan Sneff
74f0ff444a Add support for tables 2018-12-26 22:29:42 -05:00
Lachlan Sneff
b9976f10b7 Fix compile warnings 2018-12-26 20:47:34 -05:00
Lachlan Sneff
a7618346e6 Make sig registry private 2018-12-26 20:44:45 -05:00
Lachlan Sneff
3861fe98c6 Add typesafe wasm export calls 2018-12-26 20:42:23 -05:00
Mackenzie Clark
4813047d37 clock_gettime with time crate and test 
more lint
 2018-12-26 16:58:23 -08:00
Lachlan Sneff
4bd2c3d053 Change FuncResolver::resolve signature 2018-12-26 17:28:07 -05:00
Lachlan Sneff
1bb5e420f3 Fix vm anyfunc offset 2018-12-26 17:01:52 -05:00
Lachlan Sneff
baf22b55be Fix formatting 2018-12-26 16:55:11 -05:00
Lachlan Sneff
53fab9c278 Update to latest master 2018-12-26 16:53:08 -05:00
Lachlan Sneff
e2a9bd4761
Merge branch 'master' into feature/vm_refactor 2018-12-26 15:51:14 -05:00
Lachlan Sneff
4fbf60e6ae Expose types module 2018-12-26 15:13:31 -05:00
Lachlan Sneff
503a2cfe64 Expose FuncResolver trait 2018-12-26 15:09:39 -05:00
Lachlan Sneff
4f0ef7f534 Add compilers modules 2018-12-26 15:07:28 -05:00
Lachlan Sneff
9f8798764e Runtime refactor compiles 2018-12-26 15:00:28 -05:00
Lachlan Sneff
5ce75fc0ad Fix most compile-time errors 2018-12-25 00:19:05 -05:00
Lachlan Sneff
fb04ba0bce Replace webassembly folder with master 2018-12-24 23:06:19 -05:00
Lachlan Sneff
c06c65e7c6 Add preliminary support for imports 2018-12-24 23:05:04 -05:00
Lachlan Sneff
93ef1e4220 new runtime module 2018-12-24 17:25:17 -05:00
Brandon Fish
bfa68e8d79 Add workaround to prevent use after free issue resulting in bad pointer 2018-12-24 13:10:29 -06:00
Syrus
3764e02607 Added emscriptent environment docs 2018-12-21 22:37:39 -08:00
Syrus
1ad580a618 Improved emscripten env(get,set,unset,put) integration 2018-12-21 17:16:40 -08:00
Syrus
ae77811c4d Merge branch 'master' into fix/emscripten-env 
# Conflicts:
#	build/emtests.rs
#	src/emtests/mod.rs
 2018-12-21 16:58:41 -08:00
Mackenzie Clark
cfb8442d6b lint 2018-12-20 23:08:00 -08:00
Mackenzie Clark
bc63bb736a this shouldn't be here 2018-12-20 21:58:00 -08:00
Mackenzie Clark
207c4d8d55 unwrap it 2018-12-20 21:55:03 -08:00
Mackenzie Clark
3783b923d1 implement a cross-platform stdout pipe 2018-12-20 21:50:24 -08:00
Brandon Fish
4c883c53a4 Make the StdioCapturer module only for test 2018-12-20 00:23:29 -06:00
Brandon Fish
abdb63148a Disable the Cranelift verifier by default except for tests 2018-12-19 19:59:45 -06:00
Syrus
a912c14022 Improved documentation of setjmp/longjmp 2018-12-19 00:13:16 -08:00
Syrus
db93d2693d Make setjmp/longjmp more secure 2018-12-18 23:21:18 -08:00
Syrus Akbary
e278bd4a29
Merge branch 'master' into feature/run-lua-wasm 2018-12-18 17:33:37 -08:00
Syrus
88ee0d736e Trying to fix linux compilation error 2018-12-18 17:31:30 -08:00
Lachlan Sneff
5b920b7953 More backing work 2018-12-18 20:28:15 -05:00
Syrus
116ed86668 Improved formatting 2018-12-18 17:23:45 -08:00
Syrus
87c3c037e4 Added emscripten jmp instructions 2018-12-18 17:21:12 -08:00
Syrus
903e3223dd Fix formatting 2018-12-18 09:43:59 -08:00
Syrus
2d5a1fd170 Merge branch 'master' into feature/run-lua-wasm 
# Conflicts:
#	src/apis/emscripten/env.rs
#	src/apis/emscripten/mod.rs
#	src/apis/emscripten/process.rs
#	src/apis/emscripten/syscalls.rs
 2018-12-18 09:43:36 -08:00
Steve Akinyemi
ef205fb60f Fix segfault 2018-12-18 14:00:18 +01:00
Syrus
be265ddba7 Improved lint 2018-12-17 22:26:05 -08:00
Syrus
bb298f1890 Merge branch 'master' into feature/emscripten-refactor 2018-12-17 22:24:44 -08:00
Syrus
3f27610459 Refactored emscripten logic out of Instance 2018-12-17 22:23:49 -08:00
Brandon Fish
fd94c2df86 Add more argument info to debug messages 2018-12-17 23:54:00 -06:00
Lachlan Sneff
e4dab88efd Redesign of vm data 2018-12-17 22:43:26 -05:00
Brandon Fish
ac87344013 Add emscripten nullfunc_v (#65) 2018-12-17 22:21:15 -05:00
Lachlan Sneff
0847c950a4 Merge branch 'master' into feature/vm_refactor 2018-12-17 21:51:03 -05:00
Lachlan Sneff
93f8cdfc81
Update cranelift to 0.26.0. (#64) 
* Initial additional modules

* Update to cranelift 0.26.0

* Fixed formatting
 2018-12-17 21:30:27 -05:00
Lachlan Sneff
fafb904875 Initial additional modules 2018-12-17 18:57:44 -05:00
Steve Akinyemi
a2bd8d170f Remove debug prints 2018-12-17 09:15:08 +01:00
Brandon Fish
de85ab943a Add Emscripten globals for Infinity and NaN to fix printf for these values 2018-12-16 14:00:43 -06:00
Syrus Akbary
ae210253b6
Merge pull request #61 from bjfish/debug-message-for-mocked-missing-tables-globals 
Add debug messages for mocked missing globals and tables
 2018-12-16 11:20:55 -08:00
Brandon Fish
4b33b101ed Add a debug messages for mocked missing globals and tables 2018-12-16 10:43:35 -06:00
Syrus
982db0281c Added support for 0 or 2 params in main emscripten function 2018-12-15 22:51:10 -08:00
Syrus Akbary
ff45aea0ea [WIP] Improved memory handling (#56) 
* Improved memory handling

* Fix memory accessibility

* Fix formatting
 2018-12-15 13:30:53 -05:00
Brandon Fish
c6957a6287 Run cargo fmt to clean up 2018-12-15 01:17:55 -06:00
Syrus Akbary
914b20d01f
Merge branch 'master' into fix-additional-clippy-warnings 2018-12-14 23:06:45 -08:00
Brandon Fish
572115f140 Initial format using rustfmt 2018-12-15 00:46:11 -06:00
Brandon Fish
9971c21d74 Fix clippy error equal expressions as operands to - 2018-12-15 00:11:32 -06:00
Brandon Fish
aa7fc05ea1 Fix clippy warning length comparison to one 2018-12-15 00:10:07 -06:00
Brandon Fish
d405d8de41 Fix clippy warnings unneeded returns 2018-12-15 00:07:14 -06:00
Brandon Fish
5b7f0f10dc Fix clippy redundant field names in struct initialization 2018-12-15 00:06:47 -06:00
Syrus
9d3b76835c Merge branch 'feature/runtime-upgrade' of github.com:wasmerio/wasmer into feature/runtime-upgrade 2018-12-14 19:57:44 -08:00
Syrus
1057131bc7 Added description of offset_guard_size 2018-12-14 19:57:00 -08:00
Syrus Akbary
81fb2fbd0b
Merge branch 'master' into feature/runtime-upgrade 2018-12-14 17:41:03 -08:00
Syrus
7e78d3c661 Improved max size code 2018-12-14 17:40:29 -08:00
Syrus
fd5554c3bd Refactored memory usage to use impl-abstract mmap 2018-12-14 17:32:35 -08:00
Brandon Fish
0b69d8465b Fix build warnings unused imports 2018-12-13 19:58:31 -06:00
Brandon Fish
e583226510 Fix build warning unnecessary unsafe 2018-12-13 19:58:08 -06:00
Steve Akinyemi
05aa3bc62a Fixing get_env 2018-12-14 00:11:48 +01:00
Syrus
a2bcdb658f Refactored libcalls 2018-12-13 12:49:30 -08:00
Syrus
38bd62be4d Trying to make it work 2018-12-13 12:36:53 -08:00
Steve Akinyemi
7f91a64cf6 Add a bunch of required functions and syscalls 2018-12-13 19:28:30 +01:00
Syrus
332840afe3 Added emscripten env test 2018-12-11 21:32:53 -08:00
Steve Akinyemi
fa1d602e26 Revert edition 2018-12-11 21:13:43 +01:00
Steve Akinyemi
d5f4541ac9 Merge branch 'fix/localtime' of https://github.com/wafoundation/wasmer into fix/localtime 2018-12-11 20:51:46 +01:00
Steve Akinyemi
cdf56f2865 Refactor localtime_r 2018-12-11 20:42:29 +01:00
Syrus
0eb6583b63 Merge branch 'master' into fix/localtime 
# Conflicts:
#	emtests/README.md
#	src/apis/emscripten/mod.rs
#	src/apis/emscripten/storage.rs
#	src/bin/wasmer.rs
 2018-12-11 10:32:21 -08:00
Steve Akinyemi
899bd5c919 Fix failing compilation 2018-12-11 19:24:47 +01:00
Steve Akinyemi
877c13979a Fix localtime_r issue caused by temp var 2018-12-11 19:04:46 +01:00
Steve Akinyemi
2b1dac4d7d Refactor code 2018-12-11 18:06:20 +01:00
Steve Akinyemi
6f632e615f Add impl for asctime_r 2018-12-11 17:05:07 +01:00
Syrus
9a028abfe5 Refactored emscripten usage to allow future ABIs 2018-12-10 21:19:39 -08:00
Syrus
eefea5ebee Add emscripten imports conditionally 2018-12-10 21:07:41 -08:00
Syrus
34e9e52b56 Improved execute wasm to use emscripten conditionally 2018-12-10 20:15:41 -08:00
Syrus
914addc1f3 Remove Stdio hack 2018-12-10 19:35:42 -08:00
Syrus
6f179ed4d2 Fixed merge 2018-12-10 19:31:08 -08:00
Syrus
028d86a300 Provide instance options when instantiating. Make tests monothreaded 2018-12-10 19:19:46 -08:00
Syrus
43128070b7 Added emtests autogenerated tests 2018-12-10 18:42:23 -08:00
Syrus
5796b172d1 Added emtests 2018-12-10 17:07:13 -08:00
Syrus
44a745e4f5 Added start_instance function 2018-12-10 16:23:14 -08:00
Syrus
707f30757c Added probestack to LibCall 2018-12-10 16:22:56 -08:00
Syrus
5dac9b489a Added emtests build 2018-12-09 19:21:28 -08:00
Syrus
e58963dd35 Refactored build outside src 2018-12-09 18:47:34 -08:00
Brandon Fish
e7c4e25e77 Fix clippy warnings returning the result of a let binding from a block 2018-12-09 01:13:47 -06:00
Brandon Fish
a857bca9ea Fix clippy warnings manual implementation of an assign operation 2018-12-09 01:05:22 -06:00
Brandon Fish
6354d3d14f Fix clippy warnings unused imports 2018-12-09 01:02:26 -06:00
Brandon Fish
6fd188a3f7 Fix clippy unused variable: instance 2018-12-08 00:31:49 -06:00
Brandon Fish
a9d95b42c5 Fix unneeded return statement 2018-12-08 00:27:36 -06:00
Brandon Fish
bd55552b4a Fix clippy long literal lacking separators warnings 2018-12-08 00:19:55 -06:00
Brandon Fish
704556e45e Fix redundant_field_names 2018-12-08 00:16:16 -06:00
Steve Akinyemi
2b81d88b58 Fixing _localtime_r 2018-12-08 01:38:51 +01:00
Syrus
80f76f79b5 Improved localtime formatting 2018-12-07 14:00:19 -08:00
Steve Akinyemi
540b5be395 Remove static_top fn 2018-12-07 18:19:28 +01:00
Steve Akinyemi
15e1e5aee0 Fix segfault 2018-12-07 16:37:14 +01:00
Steve Akinyemi
181837d7cc Fix localtime implementation 2018-12-07 14:50:35 +01:00
Lachlan Sneff
a29b480e85 Fixing merge issues 2018-12-06 22:44:16 -05:00
Lachlan Sneff
0e024aa722 Fix crashing cli args 2018-12-06 22:42:16 -05:00
Steve Akinyemi
485da4c701 More debugging 2018-12-07 04:23:18 +01:00
Steve Akinyemi
03cff50a40 Debug segfaulting stackallocation 2018-12-07 03:10:26 +01:00
Lachlan Sneff
28a668f38c Stack allocate arguments 2018-12-06 15:21:58 -05:00
Steve Akinyemi
266ced4311 Abstract arguments extraction into a function 2018-12-06 16:26:27 +01:00
Steve Akinyemi
5b8e4ed4a6 Fix argv allocation 2018-12-06 16:20:02 +01:00
Steve Akinyemi
fcb19f1c98 Remove stub function 2018-12-06 12:51:09 +01:00
Steve Akinyemi
2b3c87e80c Add support for argc/argv 2018-12-06 12:51:09 +01:00
Syrus Akbary
fbc2fc9c50 Make mock func calls non printed in releases 2018-12-05 23:53:41 -08:00
Syrus Akbary
27b4015373 Make progressbar optional 2018-12-05 23:29:27 -08:00
Syrus Akbary
36f70005c9 Improved progress bar style 2018-12-05 23:23:06 -08:00
Piotr Sikora
c18065a8f0 Fixed false positives in Emscripten detection. (#35) 
Almost all languages targeting WebAssembly create imports from
"env" module by default, which means that Emscripten was being
detected even when it wasn't used.

Use "_emscripten_memcpy_big" as a signal, since it's imported
in all WASM modules produced by Emscripten, even as simple as:

    EMSCRIPTEN_KEEPALIVE
    int
    main(int argc, const char** argv) {
        return 0;
    }

Signed-off-by: Piotr Sikora <piotrsikora@google.com>
 2018-12-05 21:01:52 -05:00
Lachlan Sneff
bb34f4718e Add initial progress bar 2018-12-05 20:39:06 -05:00
Syrus Akbary
e09205a391 Fixed accept socket call 2018-12-05 16:16:17 -08:00
Syrus Akbary
92a97d1dd4 Added emscripten _sysconf 2018-12-05 15:14:58 -08:00
Syrus Akbary
0379668f27 Fixed readv by commenting debug! statements 2018-12-01 16:26:17 -08:00
Syrus Akbary
4b2abd631c Multiple fixes, now http server is responding 2018-12-01 16:14:16 -08:00
Syrus Akbary
0d3134c9fd Added emscripten _signal, improved chdir implementation 2018-12-01 12:12:04 -08:00
Syrus Akbary
a85e02fe6e Added ___syscall57 emscripten syscall 2018-12-01 11:33:17 -08:00
Syrus Akbary
d1c8d34270 Fixed emscripten detector 2018-12-01 11:32:24 -08:00
Syrus Akbary
a2a728e8e4 Emscripten writev is now working 2018-11-30 10:37:45 -08:00
Syrus Akbary
7f504c9f5e Trying to fix ___syscall146 2018-11-29 23:55:36 -08:00
Syrus Akbary
b5e93ecae8 Improved docs on emscripten memory instantiation 2018-11-29 22:46:52 -08:00
Syrus Akbary
4ac6d4838f Fixed wrong syscalls debug strings 2018-11-29 22:39:45 -08:00
Syrus Akbary
a6f47fa17d Added ___emscripten_environ_constructor initializer 2018-11-29 22:31:24 -08:00
Syrus Akbary
d94e13778a Added emscripten ___build_environment mock 2018-11-29 21:59:43 -08:00
Syrus Akbary
8a4d26396d Trying to bypass recovery signal addr issue 2018-11-29 20:55:05 -08:00
Syrus Akbary
948f519a04 Make tests happy again 2018-11-29 20:49:34 -08:00
Syrus Akbary
55b0509654 Mock unimplemented cases for ___syscall54 (ioctl) 2018-11-29 19:43:24 -08:00
Syrus Akbary
0d6d91159e Merge branch 'feature/compile-and-run-nginx-wasm' of github.com:wasmerio/wasmer into feature/compile-and-run-nginx-wasm 2018-11-29 13:07:26 -08:00
Syrus Akbary
209062d27d Added debug for nullfuncs 2018-11-29 13:07:20 -08:00