vmconvert/register_content.cpp

   1 /*
   2  * register_content.cpp
   3  *  register content classes
   4  *
   5  *  Copyright IBM Corp. 2004, 2006.
   6  *
   7  *  Author(s): Michael Holzheu
   8  */
   9
  10 #include <string.h>
  11 #include "register_content.h"
  12 #include "dump.h"
  13
  14 RegisterContent32::RegisterContent32(void)
  15         : regSets(), nrCpus(0)
  16 {
  17 }
  18
  19 RegisterContent32::RegisterContent32(const RegisterContent32& r)
  20 {
  21         nrCpus = r.nrCpus;
  22         memcpy(&regSets,&r.regSets,sizeof(regSets));
  23 }
  24
  25 void
  26 RegisterContent32::addRegisterSet(const RegisterSet32& rs)
  27 {
  28         if(nrCpus < MAX_CPUS){
  29                 regSets[nrCpus++] = rs;
  30         } else {
  31                 throw(DumpException("RegisterContent32::addRegisterSet - "\
  32                                         "No more register sets available"));
  33         }
  34 }
  35
  36 RegisterSet32
  37 RegisterContent32::getRegisterSet(int cpu){
  38         if(cpu <= nrCpus){
  39                 return regSets[cpu];
  40         } else {
  41                 throw(DumpException("RegisterContent32::getRegisterSet - "\
  42                                         "No register set for cpu"));
  43         }
  44 }
  45
  46 RegisterContent64::RegisterContent64(void)
  47         : regSets(), nrCpus(0)
  48 {
  49 }
  50
  51 RegisterContent64::RegisterContent64(const RegisterContent64& r)
  52 {
  53         nrCpus = r.nrCpus;
  54         memcpy(&regSets,&r.regSets,sizeof(regSets));
  55 }
  56
  57 void
  58 RegisterContent64::addRegisterSet(const RegisterSet64& rs)
  59 {
  60         if(nrCpus < MAX_CPUS){
  61                 regSets[nrCpus++] = rs;
  62         } else {
  63                 throw(DumpException("RegisterContent64::addRegisterSet - "\
  64                                         "No more register sets available"));
  65         }
  66 }
  67
  68 RegisterSet64
  69 RegisterContent64::getRegisterSet(int cpu)
  70 {
  71         if(cpu <= nrCpus){
  72                 return regSets[cpu];
  73         } else {
  74                 throw(DumpException("RegisterContent64::getRegisterSet - "\
  75                                         "No register set for cpu"));
  76         }
  77 }