iec-compiler

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A compiler for IEC61131-3 language

Features

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1. Support recognition of POUs' declaration part & definition part
2. Support recognition of IL tokens

Building Environment

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1. OS: Ubuntu 14.04 x86_64
2. CMake 2.8.12.2
3. GCC 4.8.4 (-std=gnu++0x)
4. flex 2.5.35
5. bison 3.0.2

Building Steps

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1. Change directory to the root directory of project
2. $ mkdir build and $ cd build
3. $ cmake ..
4. $ make
5. $ ../iec_compiler.exe < ../test/test4lexer

Release Notes

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Essential Errors

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1. 数组赋值时的边界检查 cal_array_offset_multi_helper
2. 由于在generate_pou_invocation.cc中未添加对数组，结构体的支持，因此函数调用参数不允许出现以上数据结构。

Update Log

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update-log

Thanks

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Thanks to Beremiz