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
1.4 KiB
ArmAsm
75 lines
1.4 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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.globl invokeNative
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.ent invokeNative
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.type invokeNative, @function
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/**
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* On function entry parameters:
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* $4 = func_ptr
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* $5 = args
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* $6 = arg_num
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*/
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invokeNative:
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.frame $fp, 8, $0
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.mask 0x00000000, 0
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.fmask 0x00000000, 0
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/* Fixed part of frame */
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subu $sp, 8
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/* save registers */
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sw $31, 4($sp)
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sw $fp, 0($sp)
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/* set frame pointer to bottom of fixed frame */
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move $fp, $sp
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/* allocate enough stack space */
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sll $11, $6, 2 /* $11 == arg_num * 4 */
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subu $sp, $11
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/* make 8-byte aligned */
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and $sp, ~7
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move $9, $sp
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move $25, $4 /* $25 = func_ptr */
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push_args:
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beq $6, 0, done /* arg_num == 0 ? */
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lw $8, 0($5) /* $8 = *args */
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sw $8, 0($9) /* store $8 to stack */
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addu $5, 4 /* args++ */
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addu $9, 4 /* sp++ */
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subu $6, 1 /* arg_num-- */
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j push_args
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done:
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lw $4, 0($sp) /* Load $4..$7 from stack */
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lw $5, 4($sp)
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lw $6, 8($sp)
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lw $7, 12($sp)
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ldc1 $f12, 0($sp) /* Load $f12, $f13, $f14, $f15 */
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ldc1 $f14, 8($sp)
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jalr $25 /* call function */
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nop
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/* restore saved registers */
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move $sp, $fp
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lw $31, 4($sp)
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lw $fp, 0($sp)
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/* pop frame */
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addu $sp, $sp, 8
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j $31
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.end invokeNative
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