diff options
Diffstat (limited to 'arch/alpha/isa_desc')
| -rw-r--r-- | arch/alpha/isa_desc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/alpha/isa_desc b/arch/alpha/isa_desc index 46fb306a4..c4d367211 100644 --- a/arch/alpha/isa_desc +++ b/arch/alpha/isa_desc @@ -2388,7 +2388,14 @@ decode OPCODE default Unknown::unknown() { } format BasicOperate { - 0xc000: rpcc({{ Ra = curTick; }}); + 0xc000: rpcc({{ +#ifdef FULL_SYSTEM + uint64_t cc = xc->readIpr(AlphaISA::IPR_CC, fault); + Ra = (cc<63:32> | curTick<31:0>); +#else + Ra = curTick; +#endif + }}); // All of the barrier instructions below do nothing in // their execute() methods (hence the empty code blocks). |