diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/alpha/regfile.hh | 16 | ||||
| -rw-r--r-- | src/cpu/o3/regfile.hh | 4 |
2 files changed, 17 insertions, 3 deletions
diff --git a/src/arch/alpha/regfile.hh b/src/arch/alpha/regfile.hh index ed410fddb..1025412cd 100644 --- a/src/arch/alpha/regfile.hh +++ b/src/arch/alpha/regfile.hh @@ -62,6 +62,8 @@ namespace AlphaISA void unserialize(Checkpoint *cp, const std::string §ion); + void clear() + { bzero(regs, sizeof(regs)); } }; class FloatRegFile @@ -77,6 +79,8 @@ namespace AlphaISA void unserialize(Checkpoint *cp, const std::string §ion); + void clear() + { bzero(d, sizeof(d)); } }; class MiscRegFile { @@ -102,6 +106,12 @@ namespace AlphaISA Fault setRegWithEffect(int misc_reg, const MiscReg &val, ThreadContext *tc); + void clear() + { + fpcr = uniq = 0; + lock_flag = 0; + lock_addr = 0; + } #if FULL_SYSTEM protected: typedef uint64_t InternalProcReg; @@ -171,9 +181,9 @@ namespace AlphaISA void clear() { - bzero(&intRegFile, sizeof(intRegFile)); - bzero(&floatRegFile, sizeof(floatRegFile)); - bzero(&miscRegFile, sizeof(miscRegFile)); + intRegFile.clear(); + floatRegFile.clear(); + miscRegFile.clear(); } MiscReg readMiscReg(int miscReg) diff --git a/src/cpu/o3/regfile.hh b/src/cpu/o3/regfile.hh index ee95b9ab8..a142b7102 100644 --- a/src/cpu/o3/regfile.hh +++ b/src/cpu/o3/regfile.hh @@ -299,6 +299,10 @@ PhysRegFile<Impl>::PhysRegFile(unsigned _numPhysicalIntRegs, intRegFile.resize(numPhysicalIntRegs); floatRegFile.resize(numPhysicalFloatRegs); + for (int i = 0; i < Impl::MaxThreads; ++i) { + miscRegs[i].clear(); + } + //memset(intRegFile, 0, sizeof(*intRegFile)); //memset(floatRegFile, 0, sizeof(*floatRegFile)); } |