mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
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46b93b9d22
* 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
75 lines
1.7 KiB
ArmAsm
75 lines
1.7 KiB
ArmAsm
/*
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* Copyright (C) 2019 Intel Corporation. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*/
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.text
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.align 2
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.global invokeNative
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.type invokeNative,function
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/*
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* Arguments passed in:
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*
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* a2 function pntr
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* a3 argv
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* a4 argc
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*/
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invokeNative:
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entry a1, 256
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blti a4, 1, return /* at least one argument required: exec_env */
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/* register a10 ~ a15 are used to pass first 6 arguments */
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l32i.n a10, a3, 0
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beqi a4, 1, call_func
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l32i.n a11, a3, 4
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beqi a4, 2, call_func
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l32i.n a12, a3, 8
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beqi a4, 3, call_func
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l32i.n a13, a3, 12
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beqi a4, 4, call_func
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l32i.n a14, a3, 16
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beqi a4, 5, call_func
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l32i.n a15, a3, 20
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beqi a4, 6, call_func
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/* left arguments are passed through stack */
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addi a4, a4, -6
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addi a3, a3, 24 /* move argv pointer */
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mov.n a6, a1 /* store stack pointer */
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addi a7, a1, 256 /* stack boundary */
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loop_args:
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beqi a4, 0, call_func
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bge a6, a7, call_func /* reach stack boundary */
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l32i.n a5, a3, 0 /* load argument to a5 */
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s32i.n a5, a6, 0 /* push data to stack */
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addi a4, a4, -1 /* decrease argc */
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addi a3, a3, 4 /* move argv pointer */
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addi a6, a6, 4 /* move stack pointer */
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j loop_args
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call_func:
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mov.n a8, a2
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callx8 a8
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/* the result returned from callee is stored in a2
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mov the result to a10 so the caller of this function
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can receive the value */
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mov.n a2, a10
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mov.n a3, a11
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return:
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retw.n
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