diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cpu/base_dyn_inst.hh | 4 | ||||
| -rw-r--r-- | src/cpu/exetrace.cc | 4 | ||||
| -rw-r--r-- | src/cpu/o3/lsq_unit_impl.hh | 3 | ||||
| -rw-r--r-- | src/cpu/simple/base.hh | 7 | ||||
| -rw-r--r-- | src/sim/insttracer.hh | 4 |
5 files changed, 21 insertions, 1 deletions
diff --git a/src/cpu/base_dyn_inst.hh b/src/cpu/base_dyn_inst.hh index a992664d0..41cb13949 100644 --- a/src/cpu/base_dyn_inst.hh +++ b/src/cpu/base_dyn_inst.hh @@ -805,6 +805,10 @@ class BaseDynInst : public FastAlloc, public RefCounted void setPredicate(bool val) { predicate = val; + + if (traceData) { + traceData->setPredicate(val); + } } /** Sets the ASID. */ diff --git a/src/cpu/exetrace.cc b/src/cpu/exetrace.cc index 28c7861ef..051ee57a0 100644 --- a/src/cpu/exetrace.cc +++ b/src/cpu/exetrace.cc @@ -111,6 +111,10 @@ Trace::ExeTracerRecord::traceInst(StaticInstPtr inst, bool ran) outs << Enums::OpClassStrings[inst->opClass()] << " : "; } + if (IsOn(ExecResult) && predicate == false) { + outs << "Predicated False"; + } + if (IsOn(ExecResult) && data_status != DataInvalid) { ccprintf(outs, " D=%#018x", data.as_int); } diff --git a/src/cpu/o3/lsq_unit_impl.hh b/src/cpu/o3/lsq_unit_impl.hh index 9e6bbe92f..7330ba2ef 100644 --- a/src/cpu/o3/lsq_unit_impl.hh +++ b/src/cpu/o3/lsq_unit_impl.hh @@ -458,6 +458,9 @@ LSQUnit<Impl>::executeLoad(DynInstPtr &inst) // realizes there is activity. // Mark it as executed unless it is an uncached load that // needs to hit the head of commit. + DPRINTF(LSQUnit, "Load [sn:%lli] not executed from %s\n", + inst->seqNum, + (load_fault != NoFault ? "fault" : "predication")); if (!(inst->hasRequest() && inst->uncacheable()) || inst->isAtCommit()) { inst->setExecuted(); diff --git a/src/cpu/simple/base.hh b/src/cpu/simple/base.hh index 90cb81c0c..24527f9eb 100644 --- a/src/cpu/simple/base.hh +++ b/src/cpu/simple/base.hh @@ -295,7 +295,12 @@ class BaseSimpleCPU : public BaseCPU void setNextMicroPC(uint64_t val) { thread->setNextMicroPC(val); } void setNextNPC(uint64_t val) { thread->setNextNPC(val); } void setPredicate(bool val) - { return thread->setPredicate(val); } + { + thread->setPredicate(val); + if (traceData) { + traceData->setPredicate(val); + } + } MiscReg readMiscRegNoEffect(int misc_reg) { diff --git a/src/sim/insttracer.hh b/src/sim/insttracer.hh index a8cdff671..c3f3eb323 100644 --- a/src/sim/insttracer.hh +++ b/src/sim/insttracer.hh @@ -58,6 +58,7 @@ class InstRecord StaticInstPtr macroStaticInst; MicroPC upc; bool misspeculating; + bool predicate; // The remaining fields are only valid for particular instruction // types (e.g, addresses for memory ops) or when particular @@ -102,6 +103,7 @@ class InstRecord fetch_seq_valid = false; cp_seq_valid = false; + predicate = false; } virtual ~InstRecord() { } @@ -128,6 +130,8 @@ class InstRecord void setCPSeq(InstSeqNum seq) { cp_seq = seq; cp_seq_valid = true; } + void setPredicate(bool val) { predicate = val; } + virtual void dump() = 0; public: |