diff options
Diffstat (limited to 'ue4/mycpu/cinstruction.cpp')
| -rw-r--r-- | ue4/mycpu/cinstruction.cpp | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/ue4/mycpu/cinstruction.cpp b/ue4/mycpu/cinstruction.cpp deleted file mode 100644 index a766015..0000000 --- a/ue4/mycpu/cinstruction.cpp +++ /dev/null | |||
| @@ -1,48 +0,0 @@ | |||
| 1 | /** | ||
| 2 | * @module cinstruction | ||
| 3 | * @author Guenther Neuwirth (0626638), Manuel Mausz (0728348) | ||
| 4 | * @brief Abstract class for displays | ||
| 5 | * @date 13.05.2009 | ||
| 6 | */ | ||
| 7 | |||
| 8 | #include <sstream> | ||
| 9 | #include <stdexcept> | ||
| 10 | #include <boost/lexical_cast.hpp> | ||
| 11 | #include <assert.h> | ||
| 12 | #include "cinstruction.h" | ||
| 13 | #include "ccpu.h" | ||
| 14 | |||
| 15 | using namespace std; | ||
| 16 | |||
| 17 | const unsigned CInstruction::parseRegister(const std::string& str) | ||
| 18 | { | ||
| 19 | unsigned reg; | ||
| 20 | if (str.length() < 2 || str[0] != 'r') | ||
| 21 | throw runtime_error("Invalid syntax of register"); | ||
| 22 | |||
| 23 | try | ||
| 24 | { | ||
| 25 | reg = boost::lexical_cast<unsigned>(str.substr(1)); | ||
| 26 | } | ||
| 27 | catch(boost::bad_lexical_cast& ex) | ||
| 28 | { | ||
| 29 | throw runtime_error("Invalid syntax of register"); | ||
| 30 | } | ||
| 31 | |||
| 32 | return reg; | ||
| 33 | } | ||
| 34 | |||
| 35 | /*----------------------------------------------------------------------------*/ | ||
| 36 | |||
| 37 | inline void CInstruction::checkRegister(CCPU *cpu, const unsigned regidx) | ||
| 38 | { | ||
| 39 | assert(cpu != NULL); | ||
| 40 | if (regidx >= cpu->getRegisterCount()) | ||
| 41 | { | ||
| 42 | stringstream sstr; | ||
| 43 | sstr << "Register R" << regidx << " doesn't exist (out of bound)"; | ||
| 44 | throw runtime_error(sstr.str()); | ||
| 45 | } | ||
| 46 | } | ||
| 47 | |||
| 48 | /* vim: set et sw=2 ts=2: */ | ||
