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Diffstat (limited to 'ue3/mycpu/ccpu.cpp')
| -rw-r--r-- | ue3/mycpu/ccpu.cpp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/ue3/mycpu/ccpu.cpp b/ue3/mycpu/ccpu.cpp new file mode 100644 index 0000000..72ad96c --- /dev/null +++ b/ue3/mycpu/ccpu.cpp | |||
| @@ -0,0 +1,97 @@ | |||
| 1 | /** | ||
| 2 | * @module ccpu | ||
| 3 | * @author Guenther Neuwirth (0626638), Manuel Mausz (0728348) | ||
| 4 | * @brief class for processing a program | ||
| 5 | * @date 11.05.2009 | ||
| 6 | */ | ||
| 7 | |||
| 8 | #include <fstream> | ||
| 9 | #include <boost/tokenizer.hpp> | ||
| 10 | #include <boost/algorithm/string.hpp> | ||
| 11 | |||
| 12 | #include "ccpu.h" | ||
| 13 | #include "cinstruction.h" | ||
| 14 | #include "cprogram.h" | ||
| 15 | #include "cmem.h" | ||
| 16 | |||
| 17 | |||
| 18 | using namespace std; | ||
| 19 | using namespace boost; | ||
| 20 | |||
| 21 | CCPU::CCPU(const std::string& progfile, const std::string& memfile) | ||
| 22 | : m_program(progfile), m_memory(memfile) | ||
| 23 | { | ||
| 24 | m_instrtype["inc"] = new CInc(); | ||
| 25 | m_instrtype["dec"] = new CDec(); | ||
| 26 | m_instrtype["add"] = new CAdd(); | ||
| 27 | m_instrtype["sub"] = new CSub(); | ||
| 28 | m_instrtype["mul"] = new CMul(); | ||
| 29 | m_instrtype["div"] = new CDiv(); | ||
| 30 | m_instrtype["load"] = new CLoad(); | ||
| 31 | m_instrtype["store"] = new CStore(); | ||
| 32 | m_instrtype["test"] = new CTest(); | ||
| 33 | m_instrtype["label"] = new CLabel(); | ||
| 34 | m_instrtype["jumpa"] = new CJumpa(m_program.getJumpAddrs()); | ||
| 35 | m_instrtype["jumpz"] = new CJumpz(m_program.getJumpAddrs()); | ||
| 36 | m_instrtype["jumps"] = new CJumps(m_program.getJumpAddrs()); | ||
| 37 | m_instrtype["write"] = new CWrite(); | ||
| 38 | } | ||
| 39 | |||
| 40 | |||
| 41 | void CCPU::proceed() | ||
| 42 | { | ||
| 43 | |||
| 44 | while (m_memory.getRegister("R0") < m_program.getMaxProgramCount()) | ||
| 45 | { | ||
| 46 | std::vector<std::string>& i_list = m_program.getInstruction( | ||
| 47 | m_memory.getRegister("R0") | ||
| 48 | ); | ||
| 49 | |||
| 50 | /* switch (m_instrtype[i_list[0]]) | ||
| 51 | { | ||
| 52 | case INC: | ||
| 53 | cout << "fick mich"<< endl<<endl; | ||
| 54 | break; | ||
| 55 | case DEC: | ||
| 56 | break; | ||
| 57 | case ADD: | ||
| 58 | break; | ||
| 59 | case SUB: | ||
| 60 | cout << "sub"<< endl<<endl; | ||
| 61 | break; | ||
| 62 | case MUL: | ||
| 63 | break; | ||
| 64 | case DIV: | ||
| 65 | break; | ||
| 66 | case LOAD: | ||
| 67 | cout << "load"<< endl<<endl; | ||
| 68 | break; | ||
| 69 | case STORE: | ||
| 70 | break; | ||
| 71 | case TEST: | ||
| 72 | break; | ||
| 73 | case LABEL: | ||
| 74 | break; | ||
| 75 | case JUMPA: | ||
| 76 | break; | ||
| 77 | case JUMPZ: | ||
| 78 | break; | ||
| 79 | case JUMPS: | ||
| 80 | break; | ||
| 81 | default: | ||
| 82 | break; | ||
| 83 | } */ | ||
| 84 | |||
| 85 | for(int i = 0; i < (int)i_list.size(); i++) | ||
| 86 | cout << i_list[i] << " "; | ||
| 87 | m_memory.getRegister("R0")++; | ||
| 88 | cout << m_memory.getRegister("R0")<< endl<<endl; | ||
| 89 | } | ||
| 90 | } | ||
| 91 | |||
| 92 | void CCPU::execInstruction(CInstruction& instr, vector<string>& i_list) | ||
| 93 | { | ||
| 94 | |||
| 95 | |||
| 96 | } | ||
| 97 | |||