| # |
| # For a description of the syntax of this configuration file, |
| # see the file kconfig-language.txt in the NuttX tools repository. |
| # |
| |
| config INTERPRETERS_WAMR |
| tristate "Webassembly Micro Runtime" |
| default n |
| |
| if INTERPRETERS_WAMR |
| |
| config INTERPRETERS_WAMR_VERSION |
| string "WAMR Version" |
| default "WAMR-04-15-2021" |
| ---help--- |
| Version WAMR-09-29-2020 and later (include main) supported. |
| |
| config INTERPRETERS_IWASM_TASK |
| bool "Webassembly iwasm task" |
| default y |
| |
| if INTERPRETERS_IWASM_TASK |
| |
| config INTERPRETERS_WAMR_PRIORITY |
| int "Webassembly Micro Runtime priority" |
| default 100 |
| |
| config INTERPRETERS_WAMR_STACKSIZE |
| int "Webassembly Micro Runtime stack size" |
| default 8192 |
| |
| endif # INTERPRETERS_IWASM_TASK |
| |
| config INTERPRETERS_WAMR_AOT |
| bool "Enable AOT" |
| select ARCH_USE_TEXT_HEAP if ARCH_HAVE_TEXT_HEAP |
| default n |
| |
| config INTERPRETERS_WAMR_AOT_QUICK_ENTRY |
| bool "Enable AOT quick entry" |
| default n |
| depends on INTERPRETERS_WAMR_AOT |
| ---help--- |
| Note: This option only works with WAMR 1.3.1 or later. |
| Enable AOT quick entry to improve performance for call |
| AOTed function from host side in some cases with simple |
| signature. |
| Enable this option will increase the size of runtime, ~8KB. |
| |
| config INTERPRETERS_WAMR_AOT_WORD_ALIGN_READ |
| bool "Make WAMR AOT loader use word-aligned read" |
| default y if ARCH_TEXT_HEAP_WORD_ALIGNED_READ |
| default n |
| |
| config INTERPRETERS_WAMR_MEM_DUAL_BUS_MIRROR |
| bool "Make WAMR AOT loader aware of separate instruction/data memory mapping" |
| default y if ARCH_TEXT_HEAP_SEPARATE_DATA_ADDRESS |
| default n |
| |
| choice |
| prompt "Enable interpreter" |
| default INTERPRETERS_NONE |
| |
| config INTERPRETERS_WAMR_FAST |
| bool "Enable fast interpreter" |
| |
| config INTERPRETERS_WAMR_CLASSIC |
| bool "Enable classic interpreter" |
| |
| config INTERPRETERS_NONE |
| bool "Disable interpreter" |
| |
| endchoice # Enable interpreter |
| |
| config INTERPRETERS_WAMR_DEBUG_AOT |
| bool "Enable debugger support for AOT modules" |
| default n |
| depends on INTERPRETERS_WAMR_AOT |
| |
| config INTERPRETERS_WAMR_DEBUG_INTERP |
| bool "Enable debugger support in the interpreter" |
| default n |
| # Note: It only works with the classic interpreter |
| depends on INTERPRETERS_WAMR_CLASSIC |
| # Note: It uses thread-manager internally |
| depends on INTERPRETERS_WAMR_THREAD_MGR |
| # Note: It sets up the listening socket with SO_LINGER |
| depends on NET_TCP |
| depends on NET_SOLINGER |
| |
| config INTERPRETERS_WAMR_LOG |
| bool "Enable log" |
| default n |
| |
| config INTERPRETERS_WAMR_LIBC_BUILTIN |
| bool "Enable built-in libc" |
| default n |
| |
| config INTERPRETERS_WAMR_BUILD_MODULES_FOR_NUTTX |
| bool "Build WASM modules for NuttX system interface (Experimental)" |
| default n |
| depends on INTERPRETERS_WAMR_LIBC_BUILTIN |
| |
| config INTERPRETERS_WAMR_LIBC_WASI |
| bool "Enable WASI libc" |
| select PSEUDOFS_SOFTLINKS |
| default n |
| ---help--- |
| Note: As of writing this, this works only with main branch of |
| wasm-micro-runtime. |
| I.e. INTERPRETERS_WAMR_VERSION="main" |
| |
| Note: As of writing this, most of the filesystem operations are |
| not implemented. (Mainly because of lack of openat family of |
| the API in NuttX.) |
| |
| config INTERPRETERS_WAMR_MULTI_MODULE |
| bool "Enable multi module support" |
| default n |
| |
| config INTERPRETERS_WAMR_MINILOADER |
| bool "Enable mini-loader" |
| default n |
| ---help--- |
| Mini-loader don't check the integrity of wasm module |
| |
| config INTERPRETERS_WAMR_REF_TYPES |
| bool "Enable reference types support" |
| default n |
| |
| config INTERPRETERS_WAMR_ENABLE_SPEC_TEST |
| bool "Enable spectest support" |
| default n |
| |
| config INTERPRETERS_WAMR_TAIL_CALL |
| bool "Enable tail call support" |
| default n |
| ---help--- |
| This only available for WAMR 1.3.0 later (don't include 1.3.0) |
| |
| config INTERPRETERS_WAMR_STACK_GUARD_SIZE |
| int "Custom stack guard size" |
| default 1024 |
| ---help--- |
| Reserve some space in stack as guard to detect stack overflow. |
| |
| Please consider this extra stack consumption when deciding the stack |
| size of your NuttX task on which you run WAMR. |
| |
| The default value here (1024) was chosen to match the default value on |
| the majority of other platforms, including Linux. It also matches |
| the expections in the WAMR AoT compiler. |
| On the other hand, it might be a bit larger than what's strictly |
| necessary, especially for typical NuttX targets. |
| |
| config INTERPRETERS_WAMR_THREAD_MGR |
| bool "Enable thread manager" |
| default n |
| |
| config INTERPRETERS_WAMR_LIB_WASI_THREADS |
| bool "Enable wasi-threads" |
| default n |
| ---help--- |
| See https://github.com/bytecodealliance/wasm-micro-runtime/blob/main/doc/pthread_impls.md |
| |
| config INTERPRETERS_WAMR_LIB_PTHREAD |
| bool "Enable lib pthread (legacy)" |
| default n |
| ---help--- |
| See https://github.com/bytecodealliance/wasm-micro-runtime/blob/main/doc/pthread_impls.md |
| |
| config INTERPRETERS_WAMR_LIB_PTHREAD_SEMAPHORE |
| bool "Enable semaphore" |
| depends on INTERPRETERS_WAMR_LIB_PTHREAD |
| default n |
| |
| config INTERPRETERS_WAMR_SHARED_MEMORY |
| bool "Enable shared memory" |
| default n |
| |
| config INTERPRETERS_WAMR_BULK_MEMORY |
| bool "Enable bluk memory" |
| default n |
| |
| config INTERPRETERS_WAMR_PERF_PROFILING |
| bool "Enable performance profiling" |
| default n |
| |
| config INTERPRETERS_WAMR_MEMORY_PROFILING |
| bool "Enable memory profiling" |
| default n |
| |
| config INTERPRETERS_WAMR_MEMORY_TRACING |
| bool "Enable memory tracing" |
| default n |
| |
| config INTERPRETERS_WAMR_DUMP_CALL_STACK |
| bool "Enable dump call stack (on exception)" |
| default n |
| |
| config INTERPRETERS_WAMR_DISABLE_HW_BOUND_CHECK |
| bool "Disable hardware bound check" |
| default y |
| ---help--- |
| This option is currently a no-op because |
| NuttX doesn't have necessary functionalities. |
| That is, regardless of this setting, WAMR's HW bounds |
| check is not available for NuttX. |
| |
| config INTERPRETERS_WAMR_LOAD_CUSTOM_SECTIONS |
| bool "Enable load custom section support" |
| default n |
| |
| config INTERPRETERS_WAMR_CUSTOM_NAME_SECTIONS |
| bool "Enable custom name section support" |
| default n |
| |
| config INTERPRETERS_WAMR_GLOBAL_HEAP_POOL |
| bool "Enable global heap pool" |
| default n |
| |
| if INTERPRETERS_WAMR_GLOBAL_HEAP_POOL |
| |
| config INTERPRETERS_WAMR_GLOBAL_HEAP_POOL_SIZE |
| int "Global heap pool size (in KB)" |
| default 128 |
| |
| endif # INTERPRETERS_WAMR_GLOBAL_HEAP_POOL |
| |
| config INTERPRETERS_WAMR_CONFIGUABLE_BOUNDS_CHECKS |
| bool "Configuable bounds checks" |
| default n |
| ---help--- |
| Bounds checks enabled by default. With this option, you can |
| disable bounds checks passing --disable-bounds-checks to |
| iwasm. |
| |
| endif # INTERPRETERS_WAMR |
