diff options
author | Kevin Lim <ktlim@umich.edu> | 2006-11-10 12:44:15 -0500 |
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committer | Kevin Lim <ktlim@umich.edu> | 2006-11-10 12:44:15 -0500 |
commit | b5e68fb54677f601bb00c23af52db8fd6571301f (patch) | |
tree | dc3c17198ba4010d907ecd8cb7189aa7959948d4 /src/arch/alpha/locked_mem.hh | |
parent | 264f9ce374ff4689fec3c32d8289fe76b0b65078 (diff) | |
parent | 9ef51f2dbaba88c10366d708f0ca872bb39064e4 (diff) | |
download | gem5-b5e68fb54677f601bb00c23af52db8fd6571301f.tar.xz |
Merge ktlim@zizzer:/bk/newmem
into zamp.eecs.umich.edu:/z/ktlim2/clean/o3-merge/newmem
--HG--
extra : convert_revision : 0c2db1e1b5fdb91c1ac5705ab872a6bfb575a67a
Diffstat (limited to 'src/arch/alpha/locked_mem.hh')
-rw-r--r-- | src/arch/alpha/locked_mem.hh | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/arch/alpha/locked_mem.hh b/src/arch/alpha/locked_mem.hh index 368ea2895..52fe24173 100644 --- a/src/arch/alpha/locked_mem.hh +++ b/src/arch/alpha/locked_mem.hh @@ -37,7 +37,7 @@ * ISA-specific helper functions for locked memory accesses. */ -#include "arch/isa_traits.hh" +#include "arch/alpha/miscregfile.hh" #include "base/misc.hh" #include "mem/request.hh" @@ -48,8 +48,8 @@ template <class XC> inline void handleLockedRead(XC *xc, Request *req) { - xc->setMiscReg(Lock_Addr_DepTag, req->getPaddr() & ~0xf); - xc->setMiscReg(Lock_Flag_DepTag, true); + xc->setMiscReg(MISCREG_LOCKADDR, req->getPaddr() & ~0xf); + xc->setMiscReg(MISCREG_LOCKFLAG, true); } @@ -63,13 +63,13 @@ handleLockedWrite(XC *xc, Request *req) req->setScResult(2); } else { // standard store conditional - bool lock_flag = xc->readMiscReg(Lock_Flag_DepTag); - Addr lock_addr = xc->readMiscReg(Lock_Addr_DepTag); + bool lock_flag = xc->readMiscReg(MISCREG_LOCKFLAG); + Addr lock_addr = xc->readMiscReg(MISCREG_LOCKADDR); if (!lock_flag || (req->getPaddr() & ~0xf) != lock_addr) { // Lock flag not set or addr mismatch in CPU; // don't even bother sending to memory system req->setScResult(0); - xc->setMiscReg(Lock_Flag_DepTag, false); + xc->setMiscReg(MISCREG_LOCKFLAG, false); // the rest of this code is not architectural; // it's just a debugging aid to help detect // livelock by warning on long sequences of failed |