Commit Graph

14 Commits

Author SHA1 Message Date
YAMAMOTO Takashi
e80715f352
lib-pthread: Fix pthread_create callback arg issue (#701)
The last argument arg of pthread_create passed from wasm app is opaque
for the library and host, it should be returned back to the wasm app without
any interpretation. There is no point to translate it to a native address.
Actually it harms because the validation seems broken.
2021-08-19 18:21:56 +08:00
Wenyong Huang
1a4aa5ac2f
Enable multi-thread for tensorflow sample, update wasm-c-api document (#651) 2021-06-14 08:58:32 +08:00
Xu Jun
f637438e4e
Spread module custom data to all threads, enable libc-builtin float print (#633) 2021-05-19 14:57:31 +08:00
Wenyong Huang
64b5459066
Implement Windows thread/mutex/cond APIs to support multi-thread (#627)
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>
2021-05-11 16:48:49 +08:00
Xu Jun
09eb858a02
add realloc wrapper, fix pthread_join overwrite issue (#605) 2021-04-09 15:27:12 +08:00
Xu Jun
52f422dba0
fix pthread library issues: (#522)
1. pthread_join can't get return value from exited threads
2. pthread_cond_wait return success when timeout
2021-02-09 10:36:44 +08:00
Wenyong Huang
240ca2ed46
Implement performance profiler and call stack dump, and update toolchain document (#501)
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>
2021-01-18 13:23:10 +08:00
alvkeke
8ec03a5165
add porting codes of rt-thread (#494) 2021-01-14 11:26:35 +08:00
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
74be7a0b7c
Add more checks to enhance security (#446)
add more checks to enhance security
clear "wasi proc exit" exception before return to caller in wasm/aot call functions
fix memory profiling issue
change movdqa to movdqu in simd invokeNative asm codes to fix issue of unaligned address access
move setjmp/longjmp from libc-builtin to libc-emcc
fix zephyr platform compilation issue in latest zephyr version
2020-11-24 14:00:09 +08:00
Xu Jun
32b2943369
enable pthread for AoT && update AOT current version to 2 (#311) 2020-07-16 20:35:04 +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
Xu Jun
e3c04e6684
support pthread_key related APIs (#288) 2020-06-18 11:37:31 +08:00
Xu Jun
d98ab63e5c
Enable shared memory && add pthread support (#282) 2020-06-15 19:04:04 +08:00