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ee8279b7190f06be44e65dafa8ccc85945d6e5c0
gem5/src/arch/arm
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Giacomo Travaglini ee8279b719 arch-arm: Add DVM enabled flag in the Decoder class 
This is needed as the decoder needs to choose whether to
instantiate a DVM (treated as IsLoad) instruction when
decoding a TLBI/DSB Shareable, or to issue a simple system
instruction in case DVM messages are not modelled in the
simulated system.

JIRA: https://gem5.atlassian.net/browse/GEM5-1097

Change-Id: I9f46304dee63851caec809a5c6b8e796d684cc05
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/56603
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
2022-03-15 16:19:10 +00:00
..
fastmodel
scons: Make all sticky variables automatically exported.
2022-03-15 00:45:30 +00:00
freebsd
arch,sim-se: Handle syscall retry/suppression in the syscall desc.
2021-12-13 20:31:51 +00:00
gdb-xml
scons: Use tags to gate ISA files and not env['TARGET_ISA'].
2021-10-19 20:41:03 +00:00
insts
cpu: Rename initiateHtmCmd to be more generic
2022-03-09 10:47:16 +00:00
isa
arch-arm: Use the new OperandDesc classes in the ISA description.
2022-03-10 22:34:30 +00:00
kvm
arch-arm, kvm: Handle vcpu2 if more than 256 vCPUs are in use
2022-02-10 08:59:25 +00:00
linux
arch-arm: Add support for initrd/initramfs
2022-01-05 21:38:34 +00:00
regs
arch-arm: Add helper MISCREG to track a pending DVM operation
2022-03-09 10:47:16 +00:00
tracers
arm: Replace readVecPredReg with getReg in the tarmac tracer.
2022-02-24 00:10:17 +00:00
aapcs32.hh
misc: Linearlize VecElem indexing.
2022-01-21 23:05:47 +00:00
aapcs64.hh
misc: Replace type_traits.hh XX::value with XX_v.
2021-07-28 01:48:03 +00:00
aapcs64.test.cc
misc: Replace type_traits.hh XX::value with XX_v.
2021-07-28 01:48:03 +00:00
ArmCPU.py
cpu: Specialize CPUs for an ISA at the leaves, not BaseCPU.
2022-01-12 15:59:27 +00:00
ArmDecoder.py
arch-arm: Add DVM enabled flag in the Decoder class
2022-03-15 16:19:10 +00:00
ArmFsWorkload.py
arch-arm: Add support for initrd/initramfs
2022-01-05 21:38:34 +00:00
ArmInterrupts.py
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
ArmISA.py
arch-arm,cpu: Replace rename modes with split reg/elem register files.
2021-10-28 06:00:07 +00:00
ArmMMU.py
arch-arm: Allow the L2 unified TLB to store partial translations
2021-12-12 05:04:24 +00:00
ArmNativeTrace.py
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
ArmPMU.py
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
ArmSemihosting.py
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
ArmSeWorkload.py
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
ArmSystem.py
arch-arm: Add an Armv8.4 ArmRelease object
2021-09-30 16:03:41 +00:00
ArmTLB.py
arch-arm: Allow TLB to be used as a WalkCache
2021-12-12 05:04:24 +00:00
AtomicSimpleCPU.py
cpu: Specialize CPUs for an ISA at the leaves, not BaseCPU.
2022-01-12 15:59:27 +00:00
decoder.cc
arch-arm: Add DVM enabled flag in the Decoder class
2022-03-15 16:19:10 +00:00
decoder.hh
arch-arm: Add DVM enabled flag in the Decoder class
2022-03-15 16:19:10 +00:00
faults.cc
arch,sim-se: Update the PC before emulating a system call.
2021-12-12 00:29:53 +00:00
faults.hh
arch-arm,arch-sparc: Remove legacy stat for faults
2021-12-07 15:03:38 +00:00
fs_workload.cc
misc,cpu: Make ThreadContext work with PCStateBase-s.
2021-11-30 23:30:06 +00:00
fs_workload.hh
arch,sim: Add a byteOrder accessor to the Workload class.
2021-11-18 07:09:00 +00:00
htm.cc
arm: Collapse (set|read)VecPredReg in htm.cc.
2022-02-24 00:10:17 +00:00
htm.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
interrupts.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
interrupts.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
isa_device.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
isa_device.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
isa.cc
arch-arm: Implement TLBI instructions with a separate class
2022-03-02 08:22:41 +00:00
isa.hh
arch-arm: Implement TLBI instructions with a separate class
2022-03-02 08:22:41 +00:00
MinorCPU.py
cpu: Specialize CPUs for an ISA at the leaves, not BaseCPU.
2022-01-12 15:59:27 +00:00
mmu.cc
arch-arm: Allowing table descriptor to be inserted in TLB
2021-12-12 05:04:24 +00:00
mmu.hh
arch-arm: Allow TLB to be used as a WalkCache
2021-12-12 05:04:24 +00:00
nativetrace.cc
misc,cpu: Make ThreadContext work with PCStateBase-s.
2021-11-30 23:30:06 +00:00
nativetrace.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
NonCachingSimpleCPU.py
cpu: Specialize CPUs for an ISA at the leaves, not BaseCPU.
2022-01-12 15:59:27 +00:00
O3Checker.py
cpu: Specialize CPUs for an ISA at the leaves, not BaseCPU.
2022-01-12 15:59:27 +00:00
O3CPU.py
cpu: Specialize CPUs for an ISA at the leaves, not BaseCPU.
2022-01-12 15:59:27 +00:00
page_size.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
pagetable.cc
arch-arm: Add walkBits method to PageTableOps
2021-10-27 09:05:44 +00:00
pagetable.hh
arch-arm: Add partial param to TlbEntry
2021-12-10 16:09:09 +00:00
pauth_helpers.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
pauth_helpers.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
pcstate.hh
arch,cpu: Make branching() a virtual member of PCStateBase.
2021-11-30 23:30:06 +00:00
pmu.cc
arch-arm, dev-arm: Add currEL function to the ISA class
2021-12-07 18:58:49 +00:00
pmu.hh
arch-arm: Fix memory leak of PMU events
2021-09-22 05:31:01 +00:00
process.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
process.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
qarma.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
qarma.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
reg_abi.cc
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
reg_abi.hh
misc: Replace type_traits.hh XX::value with XX_v.
2021-07-28 01:48:03 +00:00
remote_gdb.cc
arch-arm: gdb support Thumb-2 ISA
2021-12-16 13:26:45 +00:00
remote_gdb.hh
base: Correct checkBpLen naming with checkBpKind
2021-12-16 13:26:39 +00:00
SConscript
cpu: Specialize CPUs for an ISA at the leaves, not BaseCPU.
2022-01-12 15:59:27 +00:00
SConsopts
scons: Turn the ISA and GPU ISA lists into construction variables.
2021-08-07 03:12:56 +00:00
se_workload.hh
sim: Move the MemPools object out of System and into SEWorkload.
2021-09-30 00:30:49 +00:00
self_debug.cc
misc,cpu: Make ThreadContext work with PCStateBase-s.
2021-11-30 23:30:06 +00:00
self_debug.hh
misc: Move Mode and Translation from BaseTLB to BaseMMU
2021-07-07 08:44:13 +00:00
semihosting.cc
arch-arm: For semihosting, mask reg value and not index.
2021-08-31 23:45:00 +00:00
semihosting.hh
misc: Replace type_traits.hh XX::value with XX_v.
2021-07-28 01:48:03 +00:00
stacktrace.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
stage2_lookup.cc
arch-arm: Move translation logic from the ArmTLB to the ArmMMU
2021-07-28 08:13:09 +00:00
stage2_lookup.hh
arch-arm: Move translation logic from the ArmTLB to the ArmMMU
2021-07-28 08:13:09 +00:00
system.cc
arch-arm: Add missing Armv8.2 extensions to the enum
2021-09-30 16:03:41 +00:00
system.hh
misc: Remove include of arch/page_size.hh, and fix up includes.
2021-10-22 21:43:02 +00:00
table_walker.cc
arch-arm: Do not squash table walks if translation is partial
2021-12-14 09:43:41 +00:00
table_walker.hh
arch-arm: Allowing table descriptor to be inserted in TLB
2021-12-12 05:04:24 +00:00
TimingSimpleCPU.py
cpu: Specialize CPUs for an ISA at the leaves, not BaseCPU.
2022-01-12 15:59:27 +00:00
tlb.cc
arch-arm: Allow TLB to be used as a WalkCache
2021-12-12 05:04:24 +00:00
tlb.hh
arch-arm: Allow TLB to be used as a WalkCache
2021-12-12 05:04:24 +00:00
tlbi_op.cc
arch-arm: EL2&0 invalidations do not depend on VMID
2021-10-18 13:47:18 +00:00
tlbi_op.hh
misc: Adopt the gem5 namespace
2021-07-01 19:08:24 +00:00
types.hh
arch-arm: Define an Affinity type
2022-02-03 16:36:29 +00:00
utility.cc
arch-arm: Define an Affinity type
2022-02-03 16:36:29 +00:00
utility.hh
arch-arm: Define an Affinity type
2022-02-03 16:36:29 +00:00
vecregs.hh
arch,cpu: Rename arch/registers.hh to arch/vecregs.hh.
2021-05-07 19:36:08 +00:00