Implement XIP (Execution In Place) feature for AOT mode to enable running the AOT code inside AOT file directly, without memory mapping the executable memory for AOT code and applying relocations for text section. Developer can use wamrc with "--enable-indirect-mode --disable-llvm-intrinsics" flags to generate the AOT file and run iwasm with "--xip" flag. Known issues: there might still be some relocations in the text section which access the ".rodata" like sections.
And also enable ARC target support for both interpreter mode and AOT mode.
Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
Implement Windows thread/mutex/cond related APIs to support Windows multi-thread feature
Change Windows HW boundary check implementation for multi-thread: change SEH to VEH
Fix wasm-c-api issue of getting AOTFunctionInstance by index, fix wasm-c-api compile warnings
Enable to build invokeNative_general.c with cmake variable
Fix several issues in lib-pthread
Disable two LLVM passes in multi-thread mode to reserve volatile semantic
Update docker script and document to build iwasm with Docker image
Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
Implement spec reference-types proposal for interpreter, AOT and JIT, update documents and add sample. And upgrade AOT_CURRENT_VERSION to 3 as AOT file format and AOT module instance layout are changed.
Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
Implement Windows PE file relocation type IMAGE_REL_AMD64_ADDR64/ADDR32/REL32, implement relocation for symbol "__xmm@xxx"/"__plt@xxx"/".rdata", implement Windows invokeNative simd asm code and enable SIMD by default for windows platform. Also update wamrc tool.
Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
And remove redundant FAST_INTERP macros in wasm_interp_fast.c, and fix wamrc --help wrong line order issue.
Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
Re-implement aot call_indirect opcode translation: when calling non-import function, translate it by LLVM call IR to call the function in AOTed code, so as to avoid calling runtime aot_call_indirect API which is much slower. For import function, keep calling aot_call_indirect API due to the possible pointer/string argument conversion.
And add prompt info while app heap is corrupted, change emit_leb to emit_uint32 inter fast-interp to refine footprint.
Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
Also implement native stack overflow check with hardware trap for 64-bit platforms
Refine classic interpreter and fast interpreter to improve performance
Update document
Use FastISel for JIT mode
Use united aot version in aot file and aot runtime
Disable check signature failed warning for wamrc
Fix fast interpreter x86_32 float issue
Remove unused empty lvgl folder
Add registration of libc-wasi to 'wasi_snapshot_preview1' to support cargo-wasi
change zephyr build method from cmake to west
fix problem when preserve space for local vars
fix wasi authority problem
* 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
