Commit Graph

14 Commits

Author SHA1 Message Date
Enrico Loparco
216dc43ab4
Use shared memory lock for threads generated from same module (#1960)
Multiple threads generated from the same module should use the same
lock to protect the atomic operations.

Before this PR, each thread used a different lock to protect atomic
operations (e.g. atomic add), making the lock ineffective.

Fix #1958.
2023-02-16 11:54:19 +08:00
Xu Jun
cadf9d0ad3
Main thread spread exception when thread-mgr is enabled (#1889)
And refactor clear_wasi_proc_exit_exception, refer to
https://github.com/bytecodealliance/wasm-micro-runtime/pull/1869
2023-01-20 08:54:27 +08:00
YAMAMOTO Takashi
654ac5feca
Use cmake POSITION_INDEPENDENT_CODE instead of hardcoding -pie -fPIE (#1598)
This fixes unused option warnings on -pie for macOS.
(On macOS cmake produces "-fPIE -Xlinker -pie")

Bump required cmake version to 3.14 for CheckPIESupported.

References:
https://cmake.org/cmake/help/latest/prop_tgt/POSITION_INDEPENDENT_CODE.html
https://cmake.org/cmake/help/latest/module/CheckPIESupported.html#module:CheckPIESupported
2022-10-19 01:51:18 +08:00
Xu Jun
5722fcc40a
Fix issue in multi-thread sample (#1458)
Set `WAMR_BUILD_LIB_PTHREAD_SEMAPHORE` for the sample,
and update document.
2022-09-07 12:56:50 +08:00
Huang Qi
f3f8d684b3
Implement POSIX semaphore support for linux platform (#1345)
Implement POSIX semaphore support for linux platform
2022-08-08 19:59:46 +08:00
Cengizhan Pasaoglu
2746d29751
Make robust on choosing target assumption for X86_32 support (#1241)
When WAMR_BUILD_TARGET isn't set, choosing right target is decided
by checking `CMAKE_SIZEOF_VOID_P` variable. However, choosing `X86_32`
target is not doing specifically checking size of void pointer. It is kind
a fallback target for others.

This patch explicitly checks the size of void pointer before setting the target
to `X86_32` to fix the issue.
2022-06-27 20:30:31 +08:00
Wenyong Huang
2007ba38cf
Enable register native with iwasm (#1120)
Enable register native with iwasm application, add sample and update document.
2022-04-27 11:12:50 +08:00
Timon Wong
6bcf048523
Fix aarch64 build support (#946)
CMAKE_SYSTEM_PROCESSOR by default uses `uname -m` which returns aarch64
for some arm64 hardware.
2022-01-11 14:08:21 +08:00
Wenyong Huang
3ded9ece83
Apply clang format for samples files (#833)
Apply clang format for c source files under samples folder
2021-11-15 12:48:35 +08:00
Wenyong Huang
0db04e0b8f
Fix some compile issues of samples (#690)
Fix compile errors of workloads due to emsdk version upgrade,
enable BUILD_TARGET auto set for some samples,
and call wasm_runtime_init_thread_env() for in thread routine which
was created by pthread_create but not runtime in spawn-thread sample.

Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
2021-08-06 18:12:21 +08:00
Wenyong Huang
724858c731
Update wasm app build scripts for wasi-sdk-12 and refine interpreter (#481)
Update wasm app build scripts for wasi-sdk-12.0: add --export=__main_argc_argv, remove --no-threads
Lookup function with name "__main_argc_argv" as main function besides "main"
Change module_malloc to runtime_malloc in wasi native lib
Refine classic interpreter op_block and op_br_table
Refine faster interpreter op_br_table

Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
2020-12-28 10:46:31 +08:00
qinxk-inter
049760b849
Fix the build issues on mac for some samples (#358)
Fix the build issues on mac for basic/multi-module/multi-thread/
simple/spawn-thread/wasm-c-api under samples.
And all these samples could be run as expected.

Signed-off-by: Xiaokang Qin <xiaokang.qxk@antgroup.com>
2020-08-21 15:14:04 +08:00
Xu Jun
2db335c6d4
add spawn thread API and sample (#333) 2020-08-04 17:40:45 +08:00
Xu Jun
d98ab63e5c
Enable shared memory && add pthread support (#282) 2020-06-15 19:04:04 +08:00