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authorRekai Gonzalez-Alberquilla <rekai.gonzalezalberquilla@arm.com>2017-02-10 17:27:33 +0000
committerGiacomo Travaglini <giacomo.travaglini@arm.com>2018-02-13 16:47:44 +0000
commit2d6afc6e2621fe67df09d4824ccd678a503b3517 (patch)
treec714bc1bc2af3b25b266849c515855b36f1e334e /src/arch
parente9f736738d61775cd3b739dbc9f85cbf4f4c135f (diff)
downloadgem5-2d6afc6e2621fe67df09d4824ccd678a503b3517.tar.xz
sim: Make Stats truly non-copy-constructible
The stats are silently non-copy constructible. Therefore, when someone copy-constructs any object with stats, asserts happen when registering the stats, as they were not constructed in the intended way. This patch solves that by explicitly deleting the copy constructor, trading an obscure run-time assert for a compile-time somehow more meaningful error meassage. This triggers some compilation errors as the FaultStats in the fault definitions of ARM and SPARC use brace-enclosed initialisations in which one of the elements derives from DataWrap, which is not copy-constructible anymore. To fix that, this patch also adds a constructor for the FaultVals in both ISAs. Change-Id: I340e203b9386609b32c66e3b8918a015afe415a4 Reviewed-by: Curtis Dunham <curtis.dunham@arm.com> Reviewed-by: Sascha Bischoff <sascha.bischoff@arm.com> Reviewed-on: https://gem5-review.googlesource.com/8082 Reviewed-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Diffstat (limited to 'src/arch')
-rw-r--r--src/arch/arm/faults.cc126
-rw-r--r--src/arch/arm/faults.hh16
-rw-r--r--src/arch/sparc/faults.cc204
-rw-r--r--src/arch/sparc/faults.hh8
4 files changed, 188 insertions, 166 deletions
diff --git a/src/arch/arm/faults.cc b/src/arch/arm/faults.cc
index 0f54906ac..c36848ecf 100644
--- a/src/arch/arm/faults.cc
+++ b/src/arch/arm/faults.cc
@@ -198,100 +198,100 @@ static_assert(sizeof(ArmFault::aarch64FaultSources) ==
// Fields: name, offset, cur{ELT,ELH}Offset, lowerEL{64,32}Offset, next mode,
// {ARM, Thumb, ARM_ELR, Thumb_ELR} PC offset, hyp trap,
// {A, F} disable, class, stat
-template<> ArmFault::FaultVals ArmFaultVals<Reset>::vals = {
+template<> ArmFault::FaultVals ArmFaultVals<Reset>::vals(
// Some dummy values (the reset vector has an IMPLEMENTATION DEFINED
// location in AArch64)
"Reset", 0x000, 0x000, 0x000, 0x000, 0x000, MODE_SVC,
- 0, 0, 0, 0, false, true, true, EC_UNKNOWN, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<UndefinedInstruction>::vals = {
+ 0, 0, 0, 0, false, true, true, EC_UNKNOWN
+);
+template<> ArmFault::FaultVals ArmFaultVals<UndefinedInstruction>::vals(
"Undefined Instruction", 0x004, 0x000, 0x200, 0x400, 0x600, MODE_UNDEFINED,
- 4, 2, 0, 0, true, false, false, EC_UNKNOWN, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<SupervisorCall>::vals = {
+ 4, 2, 0, 0, true, false, false, EC_UNKNOWN
+);
+template<> ArmFault::FaultVals ArmFaultVals<SupervisorCall>::vals(
"Supervisor Call", 0x008, 0x000, 0x200, 0x400, 0x600, MODE_SVC,
- 4, 2, 4, 2, true, false, false, EC_SVC_TO_HYP, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<SecureMonitorCall>::vals = {
+ 4, 2, 4, 2, true, false, false, EC_SVC_TO_HYP
+);
+template<> ArmFault::FaultVals ArmFaultVals<SecureMonitorCall>::vals(
"Secure Monitor Call", 0x008, 0x000, 0x200, 0x400, 0x600, MODE_MON,
- 4, 4, 4, 4, false, true, true, EC_SMC_TO_HYP, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<HypervisorCall>::vals = {
+ 4, 4, 4, 4, false, true, true, EC_SMC_TO_HYP
+);
+template<> ArmFault::FaultVals ArmFaultVals<HypervisorCall>::vals(
"Hypervisor Call", 0x008, 0x000, 0x200, 0x400, 0x600, MODE_HYP,
- 4, 4, 4, 4, true, false, false, EC_HVC, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<PrefetchAbort>::vals = {
+ 4, 4, 4, 4, true, false, false, EC_HVC
+);
+template<> ArmFault::FaultVals ArmFaultVals<PrefetchAbort>::vals(
"Prefetch Abort", 0x00C, 0x000, 0x200, 0x400, 0x600, MODE_ABORT,
- 4, 4, 0, 0, true, true, false, EC_PREFETCH_ABORT_TO_HYP, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<DataAbort>::vals = {
+ 4, 4, 0, 0, true, true, false, EC_PREFETCH_ABORT_TO_HYP
+);
+template<> ArmFault::FaultVals ArmFaultVals<DataAbort>::vals(
"Data Abort", 0x010, 0x000, 0x200, 0x400, 0x600, MODE_ABORT,
- 8, 8, 0, 0, true, true, false, EC_DATA_ABORT_TO_HYP, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<VirtualDataAbort>::vals = {
+ 8, 8, 0, 0, true, true, false, EC_DATA_ABORT_TO_HYP
+);
+template<> ArmFault::FaultVals ArmFaultVals<VirtualDataAbort>::vals(
"Virtual Data Abort", 0x010, 0x000, 0x200, 0x400, 0x600, MODE_ABORT,
- 8, 8, 0, 0, true, true, false, EC_INVALID, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<HypervisorTrap>::vals = {
+ 8, 8, 0, 0, true, true, false, EC_INVALID
+);
+template<> ArmFault::FaultVals ArmFaultVals<HypervisorTrap>::vals(
// @todo: double check these values
"Hypervisor Trap", 0x014, 0x000, 0x200, 0x400, 0x600, MODE_HYP,
- 0, 0, 0, 0, false, false, false, EC_UNKNOWN, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<SecureMonitorTrap>::vals = {
+ 0, 0, 0, 0, false, false, false, EC_UNKNOWN
+);
+template<> ArmFault::FaultVals ArmFaultVals<SecureMonitorTrap>::vals(
"Secure Monitor Trap", 0x004, 0x000, 0x200, 0x400, 0x600, MODE_MON,
- 4, 2, 0, 0, false, false, false, EC_UNKNOWN, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<Interrupt>::vals = {
+ 4, 2, 0, 0, false, false, false, EC_UNKNOWN
+);
+template<> ArmFault::FaultVals ArmFaultVals<Interrupt>::vals(
"IRQ", 0x018, 0x080, 0x280, 0x480, 0x680, MODE_IRQ,
- 4, 4, 0, 0, false, true, false, EC_UNKNOWN, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<VirtualInterrupt>::vals = {
+ 4, 4, 0, 0, false, true, false, EC_UNKNOWN
+);
+template<> ArmFault::FaultVals ArmFaultVals<VirtualInterrupt>::vals(
"Virtual IRQ", 0x018, 0x080, 0x280, 0x480, 0x680, MODE_IRQ,
- 4, 4, 0, 0, false, true, false, EC_INVALID, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<FastInterrupt>::vals = {
+ 4, 4, 0, 0, false, true, false, EC_INVALID
+);
+template<> ArmFault::FaultVals ArmFaultVals<FastInterrupt>::vals(
"FIQ", 0x01C, 0x100, 0x300, 0x500, 0x700, MODE_FIQ,
- 4, 4, 0, 0, false, true, true, EC_UNKNOWN, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<VirtualFastInterrupt>::vals = {
+ 4, 4, 0, 0, false, true, true, EC_UNKNOWN
+);
+template<> ArmFault::FaultVals ArmFaultVals<VirtualFastInterrupt>::vals(
"Virtual FIQ", 0x01C, 0x100, 0x300, 0x500, 0x700, MODE_FIQ,
- 4, 4, 0, 0, false, true, true, EC_INVALID, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<SupervisorTrap>::vals = {
+ 4, 4, 0, 0, false, true, true, EC_INVALID
+);
+template<> ArmFault::FaultVals ArmFaultVals<SupervisorTrap>::vals(
// Some dummy values (SupervisorTrap is AArch64-only)
"Supervisor Trap", 0x014, 0x000, 0x200, 0x400, 0x600, MODE_SVC,
- 0, 0, 0, 0, false, false, false, EC_UNKNOWN, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<PCAlignmentFault>::vals = {
+ 0, 0, 0, 0, false, false, false, EC_UNKNOWN
+);
+template<> ArmFault::FaultVals ArmFaultVals<PCAlignmentFault>::vals(
// Some dummy values (PCAlignmentFault is AArch64-only)
"PC Alignment Fault", 0x000, 0x000, 0x200, 0x400, 0x600, MODE_SVC,
- 0, 0, 0, 0, true, false, false, EC_PC_ALIGNMENT, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<SPAlignmentFault>::vals = {
+ 0, 0, 0, 0, true, false, false, EC_PC_ALIGNMENT
+);
+template<> ArmFault::FaultVals ArmFaultVals<SPAlignmentFault>::vals(
// Some dummy values (SPAlignmentFault is AArch64-only)
"SP Alignment Fault", 0x000, 0x000, 0x200, 0x400, 0x600, MODE_SVC,
- 0, 0, 0, 0, true, false, false, EC_STACK_PTR_ALIGNMENT, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<SystemError>::vals = {
+ 0, 0, 0, 0, true, false, false, EC_STACK_PTR_ALIGNMENT
+);
+template<> ArmFault::FaultVals ArmFaultVals<SystemError>::vals(
// Some dummy values (SError is AArch64-only)
"SError", 0x000, 0x180, 0x380, 0x580, 0x780, MODE_SVC,
- 0, 0, 0, 0, false, true, true, EC_SERROR, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<SoftwareBreakpoint>::vals = {
+ 0, 0, 0, 0, false, true, true, EC_SERROR
+);
+template<> ArmFault::FaultVals ArmFaultVals<SoftwareBreakpoint>::vals(
// Some dummy values (SoftwareBreakpoint is AArch64-only)
"Software Breakpoint", 0x000, 0x000, 0x200, 0x400, 0x600, MODE_SVC,
- 0, 0, 0, 0, true, false, false, EC_SOFTWARE_BREAKPOINT, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<ArmSev>::vals = {
+ 0, 0, 0, 0, true, false, false, EC_SOFTWARE_BREAKPOINT
+);
+template<> ArmFault::FaultVals ArmFaultVals<ArmSev>::vals(
// Some dummy values
"ArmSev Flush", 0x000, 0x000, 0x000, 0x000, 0x000, MODE_SVC,
- 0, 0, 0, 0, false, true, true, EC_UNKNOWN, FaultStat()
-};
-template<> ArmFault::FaultVals ArmFaultVals<IllegalInstSetStateFault>::vals = {
+ 0, 0, 0, 0, false, true, true, EC_UNKNOWN
+);
+template<> ArmFault::FaultVals ArmFaultVals<IllegalInstSetStateFault>::vals(
// Some dummy values (SPAlignmentFault is AArch64-only)
"Illegal Inst Set State Fault", 0x000, 0x000, 0x200, 0x400, 0x600, MODE_SVC,
- 0, 0, 0, 0, true, false, false, EC_ILLEGAL_INST, FaultStat()
-};
+ 0, 0, 0, 0, true, false, false, EC_ILLEGAL_INST
+);
Addr
ArmFault::getVector(ThreadContext *tc)
diff --git a/src/arch/arm/faults.hh b/src/arch/arm/faults.hh
index 6ae4c067e..d99116fb9 100644
--- a/src/arch/arm/faults.hh
+++ b/src/arch/arm/faults.hh
@@ -171,6 +171,22 @@ class ArmFault : public FaultBase
const ExceptionClass ec;
FaultStat count;
+ FaultVals(const FaultName& name_, const FaultOffset& offset_,
+ const uint16_t& currELTOffset_, const uint16_t& currELHOffset_,
+ const uint16_t& lowerEL64Offset_,
+ const uint16_t& lowerEL32Offset_,
+ const OperatingMode& nextMode_, const uint8_t& armPcOffset_,
+ const uint8_t& thumbPcOffset_, const uint8_t& armPcElrOffset_,
+ const uint8_t& thumbPcElrOffset_, const bool& hypTrappable_,
+ const bool& abortDisable_, const bool& fiqDisable_,
+ const ExceptionClass& ec_)
+ : name(name_), offset(offset_), currELTOffset(currELTOffset_),
+ currELHOffset(currELHOffset_), lowerEL64Offset(lowerEL64Offset_),
+ lowerEL32Offset(lowerEL32Offset_), nextMode(nextMode_),
+ armPcOffset(armPcOffset_), thumbPcOffset(thumbPcOffset_),
+ armPcElrOffset(armPcElrOffset_), thumbPcElrOffset(thumbPcElrOffset_),
+ hypTrappable(hypTrappable_), abortDisable(abortDisable_),
+ fiqDisable(fiqDisable_), ec(ec_) {}
};
ArmFault(ExtMachInst _machInst = 0, uint32_t _iss = 0) :
diff --git a/src/arch/sparc/faults.cc b/src/arch/sparc/faults.cc
index 0f042b4ae..c5263cf58 100644
--- a/src/arch/sparc/faults.cc
+++ b/src/arch/sparc/faults.cc
@@ -51,227 +51,227 @@ namespace SparcISA
{
template<> SparcFaultBase::FaultVals
- SparcFault<PowerOnReset>::vals =
-{"power_on_reset", 0x001, 0, {H, H, H}, FaultStat()};
+ SparcFault<PowerOnReset>::vals
+("power_on_reset", 0x001, 0, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<WatchDogReset>::vals =
-{"watch_dog_reset", 0x002, 120, {H, H, H}, FaultStat()};
+ SparcFault<WatchDogReset>::vals
+("watch_dog_reset", 0x002, 120, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<ExternallyInitiatedReset>::vals =
-{"externally_initiated_reset", 0x003, 110, {H, H, H}, FaultStat()};
+ SparcFault<ExternallyInitiatedReset>::vals
+("externally_initiated_reset", 0x003, 110, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<SoftwareInitiatedReset>::vals =
-{"software_initiated_reset", 0x004, 130, {SH, SH, H}, FaultStat()};
+ SparcFault<SoftwareInitiatedReset>::vals
+("software_initiated_reset", 0x004, 130, {SH, SH, H});
template<> SparcFaultBase::FaultVals
- SparcFault<REDStateException>::vals =
-{"RED_state_exception", 0x005, 1, {H, H, H}, FaultStat()};
+ SparcFault<REDStateException>::vals
+("RED_state_exception", 0x005, 1, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<StoreError>::vals =
-{"store_error", 0x007, 201, {H, H, H}, FaultStat()};
+ SparcFault<StoreError>::vals
+("store_error", 0x007, 201, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<InstructionAccessException>::vals =
-{"instruction_access_exception", 0x008, 300, {H, H, H}, FaultStat()};
+ SparcFault<InstructionAccessException>::vals
+("instruction_access_exception", 0x008, 300, {H, H, H});
//XXX This trap is apparently dropped from ua2005
/*template<> SparcFaultBase::FaultVals
- SparcFault<InstructionAccessMMUMiss>::vals =
+ SparcFault<InstructionAccessMMUMiss>::vals
{"inst_mmu", 0x009, 2, {H, H, H}};*/
template<> SparcFaultBase::FaultVals
- SparcFault<InstructionAccessError>::vals =
-{"instruction_access_error", 0x00A, 400, {H, H, H}, FaultStat()};
+ SparcFault<InstructionAccessError>::vals
+("instruction_access_error", 0x00A, 400, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<IllegalInstruction>::vals =
-{"illegal_instruction", 0x010, 620, {H, H, H}, FaultStat()};
+ SparcFault<IllegalInstruction>::vals
+("illegal_instruction", 0x010, 620, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<PrivilegedOpcode>::vals =
-{"privileged_opcode", 0x011, 700, {P, SH, SH}, FaultStat()};
+ SparcFault<PrivilegedOpcode>::vals
+("privileged_opcode", 0x011, 700, {P, SH, SH});
//XXX This trap is apparently dropped from ua2005
/*template<> SparcFaultBase::FaultVals
- SparcFault<UnimplementedLDD>::vals =
+ SparcFault<UnimplementedLDD>::vals
{"unimp_ldd", 0x012, 6, {H, H, H}};*/
//XXX This trap is apparently dropped from ua2005
/*template<> SparcFaultBase::FaultVals
- SparcFault<UnimplementedSTD>::vals =
+ SparcFault<UnimplementedSTD>::vals
{"unimp_std", 0x013, 6, {H, H, H}};*/
template<> SparcFaultBase::FaultVals
- SparcFault<FpDisabled>::vals =
-{"fp_disabled", 0x020, 800, {P, P, H}, FaultStat()};
+ SparcFault<FpDisabled>::vals
+("fp_disabled", 0x020, 800, {P, P, H});
/* SPARCv8 and SPARCv9 define just fp_disabled trap. SIMD is not contemplated
* as a separate part. Therefore, we use the same code and TT */
template<> SparcFaultBase::FaultVals
SparcFault<VecDisabled>::vals =
-{"fp_disabled", 0x020, 800, {P, P, H}, FaultStat()};
+{"fp_disabled", 0x020, 800, {P, P, H}};
template<> SparcFaultBase::FaultVals
- SparcFault<FpExceptionIEEE754>::vals =
-{"fp_exception_ieee_754", 0x021, 1110, {P, P, H}, FaultStat()};
+ SparcFault<FpExceptionIEEE754>::vals
+("fp_exception_ieee_754", 0x021, 1110, {P, P, H});
template<> SparcFaultBase::FaultVals
- SparcFault<FpExceptionOther>::vals =
-{"fp_exception_other", 0x022, 1110, {P, P, H}, FaultStat()};
+ SparcFault<FpExceptionOther>::vals
+("fp_exception_other", 0x022, 1110, {P, P, H});
template<> SparcFaultBase::FaultVals
- SparcFault<TagOverflow>::vals =
-{"tag_overflow", 0x023, 1400, {P, P, H}, FaultStat()};
+ SparcFault<TagOverflow>::vals
+("tag_overflow", 0x023, 1400, {P, P, H});
template<> SparcFaultBase::FaultVals
- SparcFault<CleanWindow>::vals =
-{"clean_window", 0x024, 1010, {P, P, H}, FaultStat()};
+ SparcFault<CleanWindow>::vals
+("clean_window", 0x024, 1010, {P, P, H});
template<> SparcFaultBase::FaultVals
- SparcFault<DivisionByZero>::vals =
-{"division_by_zero", 0x028, 1500, {P, P, H}, FaultStat()};
+ SparcFault<DivisionByZero>::vals
+("division_by_zero", 0x028, 1500, {P, P, H});
template<> SparcFaultBase::FaultVals
- SparcFault<InternalProcessorError>::vals =
-{"internal_processor_error", 0x029, 4, {H, H, H}, FaultStat()};
+ SparcFault<InternalProcessorError>::vals
+("internal_processor_error", 0x029, 4, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<InstructionInvalidTSBEntry>::vals =
-{"instruction_invalid_tsb_entry", 0x02A, 210, {H, H, SH}, FaultStat()};
+ SparcFault<InstructionInvalidTSBEntry>::vals
+("instruction_invalid_tsb_entry", 0x02A, 210, {H, H, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<DataInvalidTSBEntry>::vals =
-{"data_invalid_tsb_entry", 0x02B, 1203, {H, H, H}, FaultStat()};
+ SparcFault<DataInvalidTSBEntry>::vals
+("data_invalid_tsb_entry", 0x02B, 1203, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<DataAccessException>::vals =
-{"data_access_exception", 0x030, 1201, {H, H, H}, FaultStat()};
+ SparcFault<DataAccessException>::vals
+("data_access_exception", 0x030, 1201, {H, H, H});
//XXX This trap is apparently dropped from ua2005
/*template<> SparcFaultBase::FaultVals
- SparcFault<DataAccessMMUMiss>::vals =
+ SparcFault<DataAccessMMUMiss>::vals
{"data_mmu", 0x031, 12, {H, H, H}};*/
template<> SparcFaultBase::FaultVals
- SparcFault<DataAccessError>::vals =
-{"data_access_error", 0x032, 1210, {H, H, H}, FaultStat()};
+ SparcFault<DataAccessError>::vals
+("data_access_error", 0x032, 1210, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<DataAccessProtection>::vals =
-{"data_access_protection", 0x033, 1207, {H, H, H}, FaultStat()};
+ SparcFault<DataAccessProtection>::vals
+("data_access_protection", 0x033, 1207, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<MemAddressNotAligned>::vals =
-{"mem_address_not_aligned", 0x034, 1020, {H, H, H}, FaultStat()};
+ SparcFault<MemAddressNotAligned>::vals
+("mem_address_not_aligned", 0x034, 1020, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<LDDFMemAddressNotAligned>::vals =
-{"LDDF_mem_address_not_aligned", 0x035, 1010, {H, H, H}, FaultStat()};
+ SparcFault<LDDFMemAddressNotAligned>::vals
+("LDDF_mem_address_not_aligned", 0x035, 1010, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<STDFMemAddressNotAligned>::vals =
-{"STDF_mem_address_not_aligned", 0x036, 1010, {H, H, H}, FaultStat()};
+ SparcFault<STDFMemAddressNotAligned>::vals
+("STDF_mem_address_not_aligned", 0x036, 1010, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<PrivilegedAction>::vals =
-{"privileged_action", 0x037, 1110, {H, H, SH}, FaultStat()};
+ SparcFault<PrivilegedAction>::vals
+("privileged_action", 0x037, 1110, {H, H, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<LDQFMemAddressNotAligned>::vals =
-{"LDQF_mem_address_not_aligned", 0x038, 1010, {H, H, H}, FaultStat()};
+ SparcFault<LDQFMemAddressNotAligned>::vals
+("LDQF_mem_address_not_aligned", 0x038, 1010, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<STQFMemAddressNotAligned>::vals =
-{"STQF_mem_address_not_aligned", 0x039, 1010, {H, H, H}, FaultStat()};
+ SparcFault<STQFMemAddressNotAligned>::vals
+("STQF_mem_address_not_aligned", 0x039, 1010, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<InstructionRealTranslationMiss>::vals =
-{"instruction_real_translation_miss", 0x03E, 208, {H, H, SH}, FaultStat()};
+ SparcFault<InstructionRealTranslationMiss>::vals
+("instruction_real_translation_miss", 0x03E, 208, {H, H, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<DataRealTranslationMiss>::vals =
-{"data_real_translation_miss", 0x03F, 1203, {H, H, H}, FaultStat()};
+ SparcFault<DataRealTranslationMiss>::vals
+("data_real_translation_miss", 0x03F, 1203, {H, H, H});
//XXX This trap is apparently dropped from ua2005
/*template<> SparcFaultBase::FaultVals
- SparcFault<AsyncDataError>::vals =
+ SparcFault<AsyncDataError>::vals
{"async_data", 0x040, 2, {H, H, H}};*/
template<> SparcFaultBase::FaultVals
- SparcFault<InterruptLevelN>::vals =
-{"interrupt_level_n", 0x040, 0, {P, P, SH}, FaultStat()};
+ SparcFault<InterruptLevelN>::vals
+("interrupt_level_n", 0x040, 0, {P, P, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<HstickMatch>::vals =
-{"hstick_match", 0x05E, 1601, {H, H, H}, FaultStat()};
+ SparcFault<HstickMatch>::vals
+("hstick_match", 0x05E, 1601, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<TrapLevelZero>::vals =
-{"trap_level_zero", 0x05F, 202, {H, H, SH}, FaultStat()};
+ SparcFault<TrapLevelZero>::vals
+("trap_level_zero", 0x05F, 202, {H, H, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<InterruptVector>::vals =
-{"interrupt_vector", 0x060, 2630, {H, H, H}, FaultStat()};
+ SparcFault<InterruptVector>::vals
+("interrupt_vector", 0x060, 2630, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<PAWatchpoint>::vals =
-{"PA_watchpoint", 0x061, 1209, {H, H, H}, FaultStat()};
+ SparcFault<PAWatchpoint>::vals
+("PA_watchpoint", 0x061, 1209, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<VAWatchpoint>::vals =
-{"VA_watchpoint", 0x062, 1120, {P, P, SH}, FaultStat()};
+ SparcFault<VAWatchpoint>::vals
+("VA_watchpoint", 0x062, 1120, {P, P, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<FastInstructionAccessMMUMiss>::vals =
-{"fast_instruction_access_MMU_miss", 0x064, 208, {H, H, SH}, FaultStat()};
+ SparcFault<FastInstructionAccessMMUMiss>::vals
+("fast_instruction_access_MMU_miss", 0x064, 208, {H, H, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<FastDataAccessMMUMiss>::vals =
-{"fast_data_access_MMU_miss", 0x068, 1203, {H, H, H}, FaultStat()};
+ SparcFault<FastDataAccessMMUMiss>::vals
+("fast_data_access_MMU_miss", 0x068, 1203, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<FastDataAccessProtection>::vals =
-{"fast_data_access_protection", 0x06C, 1207, {H, H, H}, FaultStat()};
+ SparcFault<FastDataAccessProtection>::vals
+("fast_data_access_protection", 0x06C, 1207, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<InstructionBreakpoint>::vals =
-{"instruction_break", 0x076, 610, {H, H, H}, FaultStat()};
+ SparcFault<InstructionBreakpoint>::vals
+("instruction_break", 0x076, 610, {H, H, H});
template<> SparcFaultBase::FaultVals
- SparcFault<CpuMondo>::vals =
-{"cpu_mondo", 0x07C, 1608, {P, P, SH}, FaultStat()};
+ SparcFault<CpuMondo>::vals
+("cpu_mondo", 0x07C, 1608, {P, P, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<DevMondo>::vals =
-{"dev_mondo", 0x07D, 1611, {P, P, SH}, FaultStat()};
+ SparcFault<DevMondo>::vals
+("dev_mondo", 0x07D, 1611, {P, P, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<ResumableError>::vals =
-{"resume_error", 0x07E, 3330, {P, P, SH}, FaultStat()};
+ SparcFault<ResumableError>::vals
+("resume_error", 0x07E, 3330, {P, P, SH});
template<> SparcFaultBase::FaultVals
- SparcFault<SpillNNormal>::vals =
-{"spill_n_normal", 0x080, 900, {P, P, H}, FaultStat()};
+ SparcFault<SpillNNormal>::vals
+("spill_n_normal", 0x080, 900, {P, P, H});
template<> SparcFaultBase::FaultVals
- SparcFault<SpillNOther>::vals =
-{"spill_n_other", 0x0A0, 900, {P, P, H}, FaultStat()};
+ SparcFault<SpillNOther>::vals
+("spill_n_other", 0x0A0, 900, {P, P, H});
template<> SparcFaultBase::FaultVals
- SparcFault<FillNNormal>::vals =
-{"fill_n_normal", 0x0C0, 900, {P, P, H}, FaultStat()};
+ SparcFault<FillNNormal>::vals
+("fill_n_normal", 0x0C0, 900, {P, P, H});
template<> SparcFaultBase::FaultVals
- SparcFault<FillNOther>::vals =
-{"fill_n_other", 0x0E0, 900, {P, P, H}, FaultStat()};
+ SparcFault<FillNOther>::vals
+("fill_n_other", 0x0E0, 900, {P, P, H});
template<> SparcFaultBase::FaultVals
- SparcFault<TrapInstruction>::vals =
-{"trap_instruction", 0x100, 1602, {P, P, H}, FaultStat()};
+ SparcFault<TrapInstruction>::vals
+("trap_instruction", 0x100, 1602, {P, P, H});
/**
* This causes the thread context to enter RED state. This causes the side
diff --git a/src/arch/sparc/faults.hh b/src/arch/sparc/faults.hh
index 86f8c5b7d..88826bf61 100644
--- a/src/arch/sparc/faults.hh
+++ b/src/arch/sparc/faults.hh
@@ -57,13 +57,19 @@ class SparcFaultBase : public FaultBase
SH = -1,
ShouldntHappen = SH
};
+ using PrivilegeLevelSpec = std::array<PrivilegeLevel, NumLevels>;
struct FaultVals
{
const FaultName name;
const TrapType trapType;
const FaultPriority priority;
- const PrivilegeLevel nextPrivilegeLevel[NumLevels];
+ const PrivilegeLevelSpec nextPrivilegeLevel;
FaultStat count;
+ FaultVals(const FaultName& name_, const TrapType& trapType_,
+ const FaultPriority& priority_, const PrivilegeLevelSpec& il)
+ : name(name_), trapType(trapType_), priority(priority_),
+ nextPrivilegeLevel(il)
+ {}
};
void invoke(ThreadContext * tc, const StaticInstPtr &inst =
StaticInst::nullStaticInstPtr);