diff options
Diffstat (limited to 'arch/alpha/isa_desc')
| -rw-r--r-- | arch/alpha/isa_desc | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/arch/alpha/isa_desc b/arch/alpha/isa_desc index 41f7388e0..56e7cb31c 100644 --- a/arch/alpha/isa_desc +++ b/arch/alpha/isa_desc @@ -5,7 +5,7 @@ let {{ global rcs_id - rcs_id = "$Id$" + rcs_id = "$Id: s.isa_desc 1.43 04/02/29 22:41:10-05:00 ehallnor@zazzer.eecs.umich.edu $" }}; @@ -1854,9 +1854,10 @@ decode OPCODE default Unknown::unknown() { 0x23: ldt({{ EA = Rb + disp; }}, {{ Fa = Mem.df; }}); 0x2a: ldl_l({{ EA = Rb + disp; }}, {{ Ra.sl = Mem.sl; }}, LOCKED); 0x2b: ldq_l({{ EA = Rb + disp; }}, {{ Ra.uq = Mem.uq; }}, LOCKED); - 0x20: copy_load({{EA = Ra;}}, {{fault = memAccessObj->copySrcTranslate(EA);}}, - IsMemRef, IsLoad, IsCopy); + //0x20: copy_load({{EA = Ra;}}, + // {{memAccessObj->copySrcTranslate(EA);}}, + // IsMemRef, IsLoad, IsCopy); } format LoadOrPrefetch { @@ -1876,9 +1877,10 @@ decode OPCODE default Unknown::unknown() { 0x0f: stq_u({{ EA = (Rb + disp) & ~7; }}, {{ Mem.uq = Ra.uq; }}); 0x26: sts({{ EA = Rb + disp; }}, {{ Mem.ul = t_to_s(Fa.uq); }}); 0x27: stt({{ EA = Rb + disp; }}, {{ Mem.df = Fa; }}); - 0x24: copy_store({{EA = Rb;}}, {{fault =memAccessObj->copy(EA);}}, - IsMemRef, IsStore, IsCopy); + //0x24: copy_store({{EA = Rb;}}, + // {{memAccessObj->copy(EA);}}, + // IsMemRef, IsStore, IsCopy); } format StoreCond { @@ -2388,7 +2390,13 @@ decode OPCODE default Unknown::unknown() { } format BasicOperate { - 0xc000: rpcc({{ Ra = curTick; }}); + 0xc000: rpcc({{ +#ifdef FULL_SYSTEM + Ra = xc->readIpr(AlphaISA::IPR_CC, fault); +#else + Ra = curTick; +#endif + }}); // All of the barrier instructions below do nothing in // their execute() methods (hence the empty code blocks). |