diff options
Diffstat (limited to 'src/cpu/nativetrace.hh')
| -rw-r--r-- | src/cpu/nativetrace.hh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/cpu/nativetrace.hh b/src/cpu/nativetrace.hh index 6fd624211..ab038c4c3 100644 --- a/src/cpu/nativetrace.hh +++ b/src/cpu/nativetrace.hh @@ -37,6 +37,7 @@ #include "sim/host.hh" #include "sim/insttracer.hh" #include "arch/x86/intregs.hh" +#include "arch/x86/floatregs.hh" class ThreadContext; @@ -91,6 +92,9 @@ class NativeTrace : public InstTracer uint64_t r14; uint64_t r15; uint64_t rip; + //This should be expanded to 16 if x87 registers are considered + uint64_t mmx[8]; + uint64_t xmm[32]; void update(int fd) { @@ -121,6 +125,11 @@ class NativeTrace : public InstTracer r14 = TheISA::gtoh(r14); r15 = TheISA::gtoh(r15); rip = TheISA::gtoh(rip); + //This should be expanded if x87 registers are considered + for (int i = 0; i < 8; i++) + mmx[i] = TheISA::gtoh(mmx[i]); + for (int i = 0; i < 32; i++) + xmm[i] = TheISA::gtoh(xmm[i]); } void update(ThreadContext * tc) @@ -142,6 +151,11 @@ class NativeTrace : public InstTracer r14 = tc->readIntReg(X86ISA::INTREG_R14); r15 = tc->readIntReg(X86ISA::INTREG_R15); rip = tc->readNextPC(); + //This should be expanded if x87 registers are considered + for (int i = 0; i < 8; i++) + mmx[i] = tc->readFloatRegBits(X86ISA::FLOATREG_MMX(i)); + for (int i = 0; i < 32; i++) + xmm[i] = tc->readFloatRegBits(X86ISA::FLOATREG_XMM_BASE + i); } }; @@ -171,6 +185,9 @@ class NativeTrace : public InstTracer bool checkR11Reg(const char * regName, uint64_t &, uint64_t &); + bool + checkXMM(int num, uint64_t mXmmBuf[], uint64_t nXmmBuf[]); + NativeTrace(const Params *p); NativeTraceRecord * |