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-rw-r--r--src/arch/arm/fastmodel/CortexA76/SConscript1
-rw-r--r--src/arch/arm/fastmodel/CortexA76/cortex_a76.hh6
-rw-r--r--src/arch/arm/fastmodel/CortexA76/thread_context.cc (renamed from src/arch/arm/fastmodel/iris/arm/thread_context.cc)52
-rw-r--r--src/arch/arm/fastmodel/CortexA76/thread_context.hh (renamed from src/arch/arm/fastmodel/iris/arm/thread_context.hh)20
-rw-r--r--src/arch/arm/fastmodel/iris/arm/SConscript33
5 files changed, 40 insertions, 72 deletions
diff --git a/src/arch/arm/fastmodel/CortexA76/SConscript b/src/arch/arm/fastmodel/CortexA76/SConscript
index de4fae893..df3fe718e 100644
--- a/src/arch/arm/fastmodel/CortexA76/SConscript
+++ b/src/arch/arm/fastmodel/CortexA76/SConscript
@@ -42,3 +42,4 @@ for name in ('x1', 'x2', 'x3', 'x4'):
SimObject('FastModelCortexA76.py')
Source('cortex_a76.cc')
Source('evs.cc')
+Source('thread_context.cc')
diff --git a/src/arch/arm/fastmodel/CortexA76/cortex_a76.hh b/src/arch/arm/fastmodel/CortexA76/cortex_a76.hh
index 168842051..7f92d2580 100644
--- a/src/arch/arm/fastmodel/CortexA76/cortex_a76.hh
+++ b/src/arch/arm/fastmodel/CortexA76/cortex_a76.hh
@@ -30,8 +30,8 @@
#ifndef __ARCH_ARM_FASTMODEL_CORTEXA76_CORETEX_A76_HH__
#define __ARCH_ARM_FASTMODEL_CORTEXA76_CORETEX_A76_HH__
+#include "arch/arm/fastmodel/CortexA76/thread_context.hh"
#include "arch/arm/fastmodel/amba_ports.hh"
-#include "arch/arm/fastmodel/iris/arm/thread_context.hh"
#include "arch/arm/fastmodel/iris/cpu.hh"
#include "params/FastModelCortexA76.hh"
#include "params/FastModelCortexA76Cluster.hh"
@@ -51,11 +51,11 @@ namespace FastModel
// the work.
class CortexA76Cluster;
-class CortexA76 : public Iris::CPU<Iris::ArmThreadContext>
+class CortexA76 : public Iris::CPU<CortexA76TC>
{
protected:
typedef FastModelCortexA76Params Params;
- typedef Iris::CPU<Iris::ArmThreadContext> Base;
+ typedef Iris::CPU<CortexA76TC> Base;
const Params &_params;
CortexA76Cluster *cluster = nullptr;
diff --git a/src/arch/arm/fastmodel/iris/arm/thread_context.cc b/src/arch/arm/fastmodel/CortexA76/thread_context.cc
index 4ef879488..68dedec41 100644
--- a/src/arch/arm/fastmodel/iris/arm/thread_context.cc
+++ b/src/arch/arm/fastmodel/CortexA76/thread_context.cc
@@ -27,16 +27,16 @@
* Authors: Gabe Black
*/
-#include "arch/arm/fastmodel/iris/arm/thread_context.hh"
+#include "arch/arm/fastmodel/CortexA76/thread_context.hh"
#include "arch/arm/fastmodel/iris/memory_spaces.hh"
#include "iris/detail/IrisCppAdapter.h"
#include "iris/detail/IrisObjects.h"
-namespace Iris
+namespace FastModel
{
-ArmThreadContext::ArmThreadContext(
+CortexA76TC::CortexA76TC(
::BaseCPU *cpu, int id, System *system, ::BaseTLB *dtb, ::BaseTLB *itb,
iris::IrisConnectionInterface *iris_if,
const std::string &iris_path) :
@@ -45,24 +45,24 @@ ArmThreadContext::ArmThreadContext(
{}
bool
-ArmThreadContext::translateAddress(Addr &paddr, Addr vaddr)
+CortexA76TC::translateAddress(Addr &paddr, Addr vaddr)
{
// Determine what memory spaces are currently active.
- CanonicalMsn in_msn;
+ Iris::CanonicalMsn in_msn;
switch (currEL(this)) {
case EL3:
- in_msn = SecureMonitorMsn;
+ in_msn = Iris::SecureMonitorMsn;
break;
case EL2:
- in_msn = NsHypMsn;
+ in_msn = Iris::NsHypMsn;
break;
default:
- in_msn = GuestMsn;
+ in_msn = Iris::GuestMsn;
break;
}
- CanonicalMsn out_msn = inSecureState(this) ?
- PhysicalMemorySecureMsn : PhysicalMemoryNonSecureMsn;
+ Iris::CanonicalMsn out_msn = inSecureState(this) ?
+ Iris::PhysicalMemorySecureMsn : Iris::PhysicalMemoryNonSecureMsn;
// Figure out what memory spaces match the canonical numbers we need.
iris::MemorySpaceId in = iris::IRIS_UINT64_MAX;
@@ -82,7 +82,7 @@ ArmThreadContext::translateAddress(Addr &paddr, Addr vaddr)
}
void
-ArmThreadContext::initFromIrisInstance(const ResourceMap &resources)
+CortexA76TC::initFromIrisInstance(const ResourceMap &resources)
{
ThreadContext::initFromIrisInstance(resources);
@@ -98,7 +98,7 @@ ArmThreadContext::initFromIrisInstance(const ResourceMap &resources)
}
TheISA::PCState
-ArmThreadContext::pcState() const
+CortexA76TC::pcState() const
{
ArmISA::CPSR cpsr = readMiscRegNoEffect(ArmISA::MISCREG_CPSR);
ArmISA::PCState pc;
@@ -121,7 +121,7 @@ ArmThreadContext::pcState() const
return pc;
}
void
-ArmThreadContext::pcState(const TheISA::PCState &val)
+CortexA76TC::pcState(const TheISA::PCState &val)
{
Addr pc = val.pc();
@@ -134,19 +134,19 @@ ArmThreadContext::pcState(const TheISA::PCState &val)
}
Addr
-ArmThreadContext::instAddr() const
+CortexA76TC::instAddr() const
{
return pcState().instAddr();
}
Addr
-ArmThreadContext::nextInstAddr() const
+CortexA76TC::nextInstAddr() const
{
return pcState().nextInstAddr();
}
iris::MemorySpaceId
-ArmThreadContext::getBpSpaceId(Addr pc) const
+CortexA76TC::getBpSpaceId(Addr pc) const
{
if (bpSpaceId == iris::IRIS_UINT64_MAX) {
for (auto &space: memorySpaces) {
@@ -162,7 +162,7 @@ ArmThreadContext::getBpSpaceId(Addr pc) const
}
uint64_t
-ArmThreadContext::readIntReg(RegIndex reg_idx) const
+CortexA76TC::readIntReg(RegIndex reg_idx) const
{
ArmISA::CPSR cpsr = readMiscRegNoEffect(ArmISA::MISCREG_CPSR);
@@ -175,7 +175,7 @@ ArmThreadContext::readIntReg(RegIndex reg_idx) const
}
void
-ArmThreadContext::setIntReg(RegIndex reg_idx, uint64_t val)
+CortexA76TC::setIntReg(RegIndex reg_idx, uint64_t val)
{
ArmISA::CPSR cpsr = readMiscRegNoEffect(ArmISA::MISCREG_CPSR);
@@ -187,7 +187,7 @@ ArmThreadContext::setIntReg(RegIndex reg_idx, uint64_t val)
}
const ArmISA::VecRegContainer &
-ArmThreadContext::readVecReg(const RegId &reg_id) const
+CortexA76TC::readVecReg(const RegId &reg_id) const
{
const RegIndex idx = reg_id.index();
// Ignore accesses to registers which aren't architected. gem5 defines a
@@ -207,12 +207,12 @@ ArmThreadContext::readVecReg(const RegId &reg_id) const
}
const ArmISA::VecRegContainer &
-ArmThreadContext::readVecRegFlat(RegIndex idx) const
+CortexA76TC::readVecRegFlat(RegIndex idx) const
{
return readVecReg(RegId(VecRegClass, idx));
}
-Iris::ThreadContext::IdxNameMap ArmThreadContext::miscRegIdxNameMap({
+Iris::ThreadContext::IdxNameMap CortexA76TC::miscRegIdxNameMap({
{ ArmISA::MISCREG_CPSR, "CPSR" },
{ ArmISA::MISCREG_SPSR, "SPSR" },
{ ArmISA::MISCREG_SPSR_FIQ, "SPSR_fiq" },
@@ -844,7 +844,7 @@ Iris::ThreadContext::IdxNameMap ArmThreadContext::miscRegIdxNameMap({
{ ArmISA::MISCREG_VDISR_EL2, "VDISR_EL2" }
});
-Iris::ThreadContext::IdxNameMap ArmThreadContext::intReg32IdxNameMap({
+Iris::ThreadContext::IdxNameMap CortexA76TC::intReg32IdxNameMap({
{ ArmISA::INTREG_R0, "R0" },
{ ArmISA::INTREG_R1, "R1" },
{ ArmISA::INTREG_R2, "R2" },
@@ -863,7 +863,7 @@ Iris::ThreadContext::IdxNameMap ArmThreadContext::intReg32IdxNameMap({
{ ArmISA::INTREG_R15, "R15" }
});
-Iris::ThreadContext::IdxNameMap ArmThreadContext::intReg64IdxNameMap({
+Iris::ThreadContext::IdxNameMap CortexA76TC::intReg64IdxNameMap({
{ ArmISA::INTREG_X0, "X0" },
{ ArmISA::INTREG_X1, "X1" },
{ ArmISA::INTREG_X2, "X2" },
@@ -898,7 +898,7 @@ Iris::ThreadContext::IdxNameMap ArmThreadContext::intReg64IdxNameMap({
{ ArmISA::INTREG_SPX, "SP" },
});
-Iris::ThreadContext::IdxNameMap ArmThreadContext::vecRegIdxNameMap({
+Iris::ThreadContext::IdxNameMap CortexA76TC::vecRegIdxNameMap({
{ 0, "V0" }, { 1, "V1" }, { 2, "V2" }, { 3, "V3" },
{ 4, "V4" }, { 5, "V5" }, { 6, "V6" }, { 7, "V7" },
{ 8, "V8" }, { 9, "V9" }, { 10, "V10" }, { 11, "V11" },
@@ -909,6 +909,6 @@ Iris::ThreadContext::IdxNameMap ArmThreadContext::vecRegIdxNameMap({
{ 28, "V28" }, { 29, "V29" }, { 30, "V30" }, { 31, "V31" }
});
-iris::MemorySpaceId ArmThreadContext::bpSpaceId = iris::IRIS_UINT64_MAX;
+iris::MemorySpaceId CortexA76TC::bpSpaceId = iris::IRIS_UINT64_MAX;
-} // namespace Iris
+} // namespace FastModel
diff --git a/src/arch/arm/fastmodel/iris/arm/thread_context.hh b/src/arch/arm/fastmodel/CortexA76/thread_context.hh
index 8344f57b8..61500cd5e 100644
--- a/src/arch/arm/fastmodel/iris/arm/thread_context.hh
+++ b/src/arch/arm/fastmodel/CortexA76/thread_context.hh
@@ -27,17 +27,17 @@
* Authors: Gabe Black
*/
-#ifndef __ARCH_ARM_FASTMODEL_IRIS_ARM_THREAD_CONTEXT_HH__
-#define __ARCH_ARM_FASTMODEL_IRIS_ARM_THREAD_CONTEXT_HH__
+#ifndef __ARCH_ARM_FASTMODEL_CORTEXA76_THREAD_CONTEXT_HH__
+#define __ARCH_ARM_FASTMODEL_CORTEXA76_THREAD_CONTEXT_HH__
#include "arch/arm/fastmodel/iris/thread_context.hh"
-namespace Iris
+namespace FastModel
{
// This ThreadContext class translates accesses to state using gem5's native
// to the Iris API. This includes extracting and translating register indices.
-class ArmThreadContext : public Iris::ThreadContext
+class CortexA76TC : public Iris::ThreadContext
{
protected:
static IdxNameMap miscRegIdxNameMap;
@@ -51,10 +51,10 @@ class ArmThreadContext : public Iris::ThreadContext
mutable std::vector<ArmISA::VecRegContainer> vecRegs;
public:
- ArmThreadContext(::BaseCPU *cpu, int id, System *system,
- ::BaseTLB *dtb, ::BaseTLB *itb,
- iris::IrisConnectionInterface *iris_if,
- const std::string &iris_path);
+ CortexA76TC(::BaseCPU *cpu, int id, System *system,
+ ::BaseTLB *dtb, ::BaseTLB *itb,
+ iris::IrisConnectionInterface *iris_if,
+ const std::string &iris_path);
bool translateAddress(Addr &paddr, Addr vaddr) override;
@@ -86,6 +86,6 @@ class ArmThreadContext : public Iris::ThreadContext
const VecRegContainer &readVecRegFlat(RegIndex idx) const override;
};
-} // namespace Iris
+} // namespace FastModel
-#endif // __ARCH_ARM_FASTMODEL_IRIS_ARM_THREAD_CONTEXT_HH__
+#endif // __ARCH_ARM_FASTMODEL_CORTEXA76_THREAD_CONTEXT_HH__
diff --git a/src/arch/arm/fastmodel/iris/arm/SConscript b/src/arch/arm/fastmodel/iris/arm/SConscript
deleted file mode 100644
index b32dc6d36..000000000
--- a/src/arch/arm/fastmodel/iris/arm/SConscript
+++ /dev/null
@@ -1,33 +0,0 @@
-# Copyright 2019 Google, Inc.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met: redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer;
-# redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution;
-# neither the name of the copyright holders nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-# Authors: Gabe Black
-
-Import('*')
-
-if not env['USE_ARM_FASTMODEL'] or env['TARGET_ISA'] != 'arm':
- Return()
-
-Source('thread_context.cc')
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-16 22:52:50 +0000