diff options
Diffstat (limited to 'src/arch/mips/regfile/misc_regfile.hh')
| -rw-r--r-- | src/arch/mips/regfile/misc_regfile.hh | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/src/arch/mips/regfile/misc_regfile.hh b/src/arch/mips/regfile/misc_regfile.hh index 0846378bb..a92215076 100644 --- a/src/arch/mips/regfile/misc_regfile.hh +++ b/src/arch/mips/regfile/misc_regfile.hh @@ -26,6 +26,7 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Authors: Korey Sewell + * Jaidev Patwardhan */ #ifndef __ARCH_MIPS_REGFILE_MISC_REGFILE_HH__ @@ -33,11 +34,13 @@ #include "arch/mips/isa_traits.hh" #include "arch/mips/types.hh" +#include "arch/mips/mt.hh" +#include "arch/mips/mt_constants.hh" +#include "base/bitfield.hh" #include "sim/eventq.hh" -#include "sim/faults.hh" #include <queue> -class ThreadContext; +class Params; class BaseCPU; namespace MipsISA @@ -58,6 +61,7 @@ namespace MipsISA }; std::vector<std::vector<MiscReg> > miscRegFile; + std::vector<std::vector<MiscReg> > miscRegFile_WriteMask; std::vector<BankType> bankType; BaseCPU *cpu; @@ -70,15 +74,10 @@ namespace MipsISA void clear(unsigned tid_or_vpn = 0); - void reset(std::string core_name, unsigned num_threads, unsigned num_vpes); + void reset(std::string core_name, unsigned num_threads, unsigned num_vpes, BaseCPU *_cpu); void expandForMultithreading(unsigned num_threads, unsigned num_vpes); - void copyMiscRegs(ThreadContext *tc) - { - panic("Copy Misc. Regs Not Implemented Yet\n"); - } - inline unsigned getVPENum(unsigned tid); ////////////////////////////////////////////////////////// @@ -91,14 +90,22 @@ namespace MipsISA // Status to TCStatus depending on current thread void updateCP0ReadView(int misc_reg, unsigned tid) { } MiscReg readRegNoEffect(int misc_reg, unsigned tid = 0); + + //template <class TC> MiscReg readReg(int misc_reg, ThreadContext *tc, unsigned tid = 0); - MiscReg filterCP0Write(int misc_reg, MiscReg val) { return val; } + MiscReg filterCP0Write(int misc_reg, int reg_sel, const MiscReg &val); + void setRegMask(int misc_reg, const MiscReg &val, unsigned tid = 0); void setRegNoEffect(int misc_reg, const MiscReg &val, unsigned tid = 0); + + //template <class TC> void setReg(int misc_reg, const MiscReg &val, ThreadContext *tc, unsigned tid = 0); + int getInstAsid(); + int getDataAsid(); + ////////////////////////////////////////////////////////// // // DECLARE INTERFACE THAT WILL ALLOW A MiscRegFile (Cop0) |