Commit Graph

23 Commits

Author SHA1 Message Date
Wenyong Huang
388530c738
Modify os_cond_reltimedwait to support long time wait (#461)
Modify the argument of os_cond_reltimedwait to uint64 type to support long time wait, and handle possible integer overflow.
2020-12-07 17:37:53 +08:00
Wenyong Huang
667282eea9
Implement stat and getentropy for sgx with ocall to run tensorflow (#436) 2020-10-30 12:36:00 +08:00
Wang Ning
c9c882e43d
Fix compilation error for sgxsdk-2.11 (#431)
sgxsdk-2.11 enable pthread_rwlock APIs support, and causes compilation
error. We use macro SGX_THREAD_LOCK_INITIALIZER to control it.
2020-10-23 18:16:56 +08:00
Xu Jun
547298d4e7
Add macro to exclude sgx wasi/pthread ocalls if not needed (#384) 2020-09-15 15:49:09 +08:00
Wenyong Huang
89d2937cde
Refactor app heap and memory boundary check, and fix os_printf compilation error (#356)
Insert app heap before __heap_base, or before new page
Fix os_printf compilation error in some platforms
2020-08-20 12:43:12 +08:00
Wenyong Huang
1b6ddb37d0
Implement libc-WASI for Linux SGX platform and update documents (#343) 2020-08-10 15:12:26 +08:00
wenyongh
ee315e4049
Implement memory access bound check with hardware trap for 64-bit platforms (#293)
Also implement native stack overflow check with hardware trap for 64-bit platforms
Refine classic interpreter and fast interpreter to improve performance
Update document
2020-06-28 15:41:25 +08:00
Josh Triplett
548926ab1a Rename "master" branch to "main"
Update all links accordingly. Also update links to other repositories
whose branches have renamed.

The references to repositories whose branches have not renamed should be
referencing specific commits anyway, so reference those specific commits
by hash.
2020-06-27 02:39:47 -07:00
Xu Jun
d98ab63e5c
Enable shared memory && add pthread support (#282) 2020-06-15 19:04:04 +08:00
J-Heinemann
f4d4d69736
wasm_export.h Function Description & SGX SDK Include path (#279)
* Missing SGX SDK Include fixed

* Update shared_platform.cmake

* CMakeFile remove stdlib from untrusted part

* Added two times in function description zero as possible return value

* Update shared_platform.cmake

Co-authored-by: Joshua Heinemann <heineman@ibr.cs.tu-bs.de>
Co-authored-by: wenyongh <wenyong.huang@intel.com>
2020-06-12 18:47:06 +08:00
J-Heinemann
002f3b7ac4
Missing SGX SDK Include fixed (#275)
* Missing SGX SDK Include fixed

* Update shared_platform.cmake

Co-authored-by: Joshua Heinemann <heineman@ibr.cs.tu-bs.de>
Co-authored-by: wenyongh <wenyong.huang@intel.com>
2020-06-08 11:00:22 +08:00
wenyongh
752826a667
Implement multi-module feature and bulk-memory feature (#271)
Refine wasm loader and aot loader
Fix potential issue of os_mmap/os_munmap
Update document
2020-06-02 14:53:06 +08:00
wenyongh
d381b0fdec
Implement post-MVP features and native stack overflow check (#243)
Implement native thread stack overflow check
Implement post-MVP: Non-trapping float-to-int conversions
Implement post-MVP: Sign-extension operators
Enhance WASM loader checks
2020-04-30 17:52:11 +08:00
Xu Jun
75009a2421
fix sgx compile and link error, preserve space for locals before set/tee opcode (#214)
Co-authored-by: Xu Jun <jun1.xu@intel.com>
2020-03-27 09:28:30 +08:00
wenyongh
c6042c45a3
Sync with internal feature (#204) 2020-03-18 17:49:23 +08:00
Xu Jun
f1a0e75ab7
re-org platform APIs, simplify porting process (#201)
Co-authored-by: Xu Jun <jun1.xu@intel.com>
2020-03-16 16:43:57 +08:00
wenyongh
0fdd49ea31
Re-org memory allocation interfaces, add --stack-size and --heap-size option (#193) 2020-03-10 19:54:44 +08:00
Xu Jun
057c849fc0
re-org bh_definition.c && introduce wamr fast interpreter (#189)
Co-authored-by: Xu Jun
2020-03-07 22:20:38 +08:00
wenyongh
9a961c4843
Enable ARM and THUMB AOT support, enable Android platform support (#182)
* Sync with internal/feature: enable arm aot and android platform
2020-02-27 16:38:44 +08:00
qdaoming-intel
7962c47085
Diasble AOT in SGX build by default, as it requires SGX SDKv2.8 or la… (#180)
* Diasble AOT in SGX build by default, as it requires SGX SDKv2.8 or later.

* Update bh_platform.c

Co-authored-by: daomingq <daomingq@users.noreply.github.com>
Co-authored-by: wenyongh <wenyong.huang@intel.com>
2020-02-25 16:00:37 +08:00
qdaoming-intel
a4ac16a1c8
Add SGX AOT support with SGX SDKv2.8 unpublic sgx_rsrv_mem_mngr.h (#169) 2020-02-19 15:11:12 +08:00
wenyongh
e62bbeb9e8 Refine wasm loader and interpreter, enhance wamrc to support SGX (#167)
Former-commit-id: 76f4a121d3c2a67114414fc60e80eba4bf49aa8e [formerly b1ab47945a40e6b249c9aa205d61281301585ea6]
Former-commit-id: 8e5c6e895eae22051a79a8d337a87cd2f431b6bc
2020-02-18 15:15:24 +08:00
wenyongh
46b93b9d22 Enable AoT and wamr-sdk, and change arguments of call wasm API (#157)
* Implement memory profiler, optimize memory usage, modify code indent

* Implement memory.grow and limit heap space base offset to 1G; modify iwasm build type to Release and 64 bit by default

* Add a new extension library: connection

* Fix bug of reading magic number and version in big endian platform

* Re-org platform APIs: move most platform APIs from iwasm to shared-lib

* Enhance wasm loader to fix some security issues

* Fix issue about illegal load of EXC_RETURN into PC on stm32 board

* Updates that let a restricted version of the interpreter run in SGX

* Enable native/app address validation and conversion for wasm app

* Remove wasm_application_exectue_* APIs from wasm_export.h which makes confused

* Refine binary size and fix several minor issues

Optimize interpreter LOAD/STORE opcodes to decrease the binary size
Fix issues when using iwasm library: _bh_log undefined, bh_memory.h not found
Remove unused _stdin/_stdout/_stderr global variables resolve in libc wrapper
Add macros of global heap size, stack size, heap size for Zephyr main.c
Clear compile warning of wasm_application.c

* Add more strict security checks for libc wrapper API's

* Use one libc wrapper copy for sgx and other platforms; remove bh_printf macro for other platform header files

* Enhance security of libc strcpy/sprintf wrapper function

* Fix issue of call native for x86_64/arm/mips, add module inst parameter for native wrapper functions

* Remove get_module_inst() and fix issue of call native

* Refine wgl lib: remove module_inst parameter from widget functions; move function index check to runtime instantiate

* Refine interpreter call native process, refine memory boudary check

* Fix issues of invokeNative function of arm/mips/general version

* Add a switch to build simple sample without gui support

* Add BUILD_TARGET setting in makefile to replace cpu compiler flags in source code

* Re-org shared lib header files, remove unused info; fix compile issues of vxworks

* Add build target general

* Remove unused files

* Update license header

* test push

* Restore file

* Sync up with internal/feature

* Sync up with internal/feature

* Rename build_wamr_app to build_wasm_app

* Fix small issues of README

* Enhance malformed wasm file checking
Fix issue of print hex int and implement utf8 string check
Fix wasi file read/write right issue
Fix minor issue of build wasm app doc

* Sync up with internal/feature

* Sync up with internal/feature: fix interpreter arm issue, fix read leb issue

* Sync up with internal/feature

* Fix bug of config.h and rename wasi config.h to ssp_config.h

* Sync up with internal/feature

* Import wamr aot

* update document

* update document

* Update document, disable WASI in 32bit

* update document

* remove files

* update document

* Update document

* update document

* update document

* update samples

* Sync up with internal repo
2020-01-21 13:26:14 +08:00