[gem5-dev] Change in gem5/gem5[develop]: arch-arm: Remove getters/setters from SelfDebug class
Giacomo Travaglini has submitted this change. ( https://gem5-review.googlesource.com/c/public/gem5/+/31081 ) Change subject: arch-arm: Remove getters/setters from SelfDebug class .. arch-arm: Remove getters/setters from SelfDebug class Change-Id: I63e5ed25e453cb8fcb2c39ba0728cc81c499c166 Signed-off-by: Giacomo Travaglini Reviewed-by: Nikos Nikoleris Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/31081 Reviewed-by: Andreas Sandberg Maintainer: Andreas Sandberg Tested-by: kokoro --- M src/arch/arm/self_debug.cc M src/arch/arm/self_debug.hh 2 files changed, 13 insertions(+), 40 deletions(-) Approvals: Andreas Sandberg: Looks good to me, approved; Looks good to me, approved Nikos Nikoleris: Looks good to me, approved kokoro: Regressions pass diff --git a/src/arch/arm/self_debug.cc b/src/arch/arm/self_debug.cc index c964b11..63ddb45 100644 --- a/src/arch/arm/self_debug.cc +++ b/src/arch/arm/self_debug.cc @@ -90,13 +90,13 @@ Addr pc = vaddr; if (pcst.itstate() != 0x0) pc = pcst.pc(); -if (p.getEnable() && p.isActive(pc) &&(!to32 || !p.isSet())){ +if (p.enable && p.isActive(pc) &&(!to32 || !p.onUse)) { const DBGBCR ctr = p.getControlReg(tc); if (p.isEnabled(tc, el, ctr.hmc, ctr.ssc, ctr.pmc)) { bool debug = p.test(tc, pc, el, ctr, false); if (debug){ if (to32) -p.setOnUse(); +p.onUse = true; return triggerException(tc, pc); } } @@ -109,7 +109,7 @@ Fault SelfDebug::triggerException(ThreadContext * tc, Addr vaddr) { -if (isTo32()) { +if (to32) { return std::make_shared(vaddr, ArmFault::DebugEvent, false, ArmFault::UnknownTran, @@ -134,8 +134,7 @@ int idxtmp = -1; for (auto : arWatchPoints){ idxtmp ++; -if (p.getEnable()) -{ +if (p.enable) { bool debug = p.test(tc, vaddr, el, write, atomic, size); if (debug){ return triggerWatchpointException(tc, vaddr, write, cm); @@ -149,7 +148,7 @@ SelfDebug::triggerWatchpointException(ThreadContext *tc, Addr vaddr, bool write, bool cm) { -if (isTo32()) { +if (to32) { ArmFault::DebugType d = cm? ArmFault::WPOINT_CM: ArmFault::WPOINT_NOCM; return std::make_shared(vaddr, @@ -211,7 +210,7 @@ { bool debug = false; const DBGBCR ctr = getControlReg(tc); -if ((ctr.bt & 0x1) && getEnable()){ +if ((ctr.bt & 0x1) && enable) { debug = test(tc, vaddr, el, ctr, true); } return debug; @@ -527,7 +526,6 @@ uint8_t mask, unsigned size) { Addr addr_tocmp = getAddrfromReg(tc); -int maxAddrSize = getMaxAddrSize(); int maxbits = isDoubleAligned(addr_tocmp) ? 4: 8; int bottom = isDoubleAligned(addr_tocmp) ? 2: 3; Addr addr = bits(in_addr, maxAddrSize, 0); diff --git a/src/arch/arm/self_debug.hh b/src/arch/arm/self_debug.hh index 121ddde..c185223 100644 --- a/src/arch/arm/self_debug.hh +++ b/src/arch/arm/self_debug.hh @@ -68,6 +68,8 @@ bool onUse; public: +friend class SelfDebug; + BrkPoint(MiscRegIndex _ctrlIndex, MiscRegIndex _valIndex, MiscRegIndex _xIndex, SelfDebug* _conf, bool _ctxAw, bool lva, bool vmid16, bool aarch32): @@ -77,20 +79,9 @@ { maxAddrSize = lva ? 52: 48 ; maxAddrSize = aarch32 ? 31 : maxAddrSize; -onUse=false; -} -void setOnUse() -{ -onUse = true; -} -void unsetOnUse() -{ onUse = false; } -bool isSet() -{ -return onUse; -} + bool testLinkedBk(ThreadContext *tc, Addr vaddr, ExceptionLevel el); bool test(ThreadContext *tc, Addr pc, ExceptionLevel el, DBGBCR ctr, bool from_link); @@ -138,11 +129,6 @@ { enable = val.e == 0x1; } -bool getEnable() -{ -return enable; -} - }; class WatchPoint @@ -154,13 +140,9 @@ bool enable; int maxAddrSize; -inline int getMaxAddrSize() -{ -return maxAddrSize; -} - - public: +friend class SelfDebug; + WatchPoint(MiscRegIndex _ctrlIndex, MiscRegIndex _valIndex, SelfDebug* _conf, bool lva, bool aarch32): ctrlRegIndex(_ctrlIndex), @@ -188,10 +170,6 @@ { enable = val.e == 0x1; } -bool getEnable() -{ -return enable; -} bool isEnabled(ThreadContext* tc, ExceptionLevel el, bool hmc, uint8_t ssc, uint8_t pac); @@ -368,7 +346,7 @@ void activateDebug() { for (auto : arBrkPoints){ -p.unsetOnUse(); +
[gem5-dev] Change in gem5/gem5[develop]: arch-arm: Remove getters/setters from SelfDebug class
Hello Nikos Nikoleris, I'd like you to do a code review. Please visit https://gem5-review.googlesource.com/c/public/gem5/+/31081 to review the following change. Change subject: arch-arm: Remove getters/setters from SelfDebug class .. arch-arm: Remove getters/setters from SelfDebug class Change-Id: I63e5ed25e453cb8fcb2c39ba0728cc81c499c166 Signed-off-by: Giacomo Travaglini Reviewed-by: Nikos Nikoleris --- M src/arch/arm/self_debug.cc M src/arch/arm/self_debug.hh 2 files changed, 13 insertions(+), 40 deletions(-) diff --git a/src/arch/arm/self_debug.cc b/src/arch/arm/self_debug.cc index c964b11..63ddb45 100644 --- a/src/arch/arm/self_debug.cc +++ b/src/arch/arm/self_debug.cc @@ -90,13 +90,13 @@ Addr pc = vaddr; if (pcst.itstate() != 0x0) pc = pcst.pc(); -if (p.getEnable() && p.isActive(pc) &&(!to32 || !p.isSet())){ +if (p.enable && p.isActive(pc) &&(!to32 || !p.onUse)) { const DBGBCR ctr = p.getControlReg(tc); if (p.isEnabled(tc, el, ctr.hmc, ctr.ssc, ctr.pmc)) { bool debug = p.test(tc, pc, el, ctr, false); if (debug){ if (to32) -p.setOnUse(); +p.onUse = true; return triggerException(tc, pc); } } @@ -109,7 +109,7 @@ Fault SelfDebug::triggerException(ThreadContext * tc, Addr vaddr) { -if (isTo32()) { +if (to32) { return std::make_shared(vaddr, ArmFault::DebugEvent, false, ArmFault::UnknownTran, @@ -134,8 +134,7 @@ int idxtmp = -1; for (auto : arWatchPoints){ idxtmp ++; -if (p.getEnable()) -{ +if (p.enable) { bool debug = p.test(tc, vaddr, el, write, atomic, size); if (debug){ return triggerWatchpointException(tc, vaddr, write, cm); @@ -149,7 +148,7 @@ SelfDebug::triggerWatchpointException(ThreadContext *tc, Addr vaddr, bool write, bool cm) { -if (isTo32()) { +if (to32) { ArmFault::DebugType d = cm? ArmFault::WPOINT_CM: ArmFault::WPOINT_NOCM; return std::make_shared(vaddr, @@ -211,7 +210,7 @@ { bool debug = false; const DBGBCR ctr = getControlReg(tc); -if ((ctr.bt & 0x1) && getEnable()){ +if ((ctr.bt & 0x1) && enable) { debug = test(tc, vaddr, el, ctr, true); } return debug; @@ -527,7 +526,6 @@ uint8_t mask, unsigned size) { Addr addr_tocmp = getAddrfromReg(tc); -int maxAddrSize = getMaxAddrSize(); int maxbits = isDoubleAligned(addr_tocmp) ? 4: 8; int bottom = isDoubleAligned(addr_tocmp) ? 2: 3; Addr addr = bits(in_addr, maxAddrSize, 0); diff --git a/src/arch/arm/self_debug.hh b/src/arch/arm/self_debug.hh index 121ddde..c185223 100644 --- a/src/arch/arm/self_debug.hh +++ b/src/arch/arm/self_debug.hh @@ -68,6 +68,8 @@ bool onUse; public: +friend class SelfDebug; + BrkPoint(MiscRegIndex _ctrlIndex, MiscRegIndex _valIndex, MiscRegIndex _xIndex, SelfDebug* _conf, bool _ctxAw, bool lva, bool vmid16, bool aarch32): @@ -77,20 +79,9 @@ { maxAddrSize = lva ? 52: 48 ; maxAddrSize = aarch32 ? 31 : maxAddrSize; -onUse=false; -} -void setOnUse() -{ -onUse = true; -} -void unsetOnUse() -{ onUse = false; } -bool isSet() -{ -return onUse; -} + bool testLinkedBk(ThreadContext *tc, Addr vaddr, ExceptionLevel el); bool test(ThreadContext *tc, Addr pc, ExceptionLevel el, DBGBCR ctr, bool from_link); @@ -138,11 +129,6 @@ { enable = val.e == 0x1; } -bool getEnable() -{ -return enable; -} - }; class WatchPoint @@ -154,13 +140,9 @@ bool enable; int maxAddrSize; -inline int getMaxAddrSize() -{ -return maxAddrSize; -} - - public: +friend class SelfDebug; + WatchPoint(MiscRegIndex _ctrlIndex, MiscRegIndex _valIndex, SelfDebug* _conf, bool lva, bool aarch32): ctrlRegIndex(_ctrlIndex), @@ -188,10 +170,6 @@ { enable = val.e == 0x1; } -bool getEnable() -{ -return enable; -} bool isEnabled(ThreadContext* tc, ExceptionLevel el, bool hmc, uint8_t ssc, uint8_t pac); @@ -368,7 +346,7 @@ void activateDebug() { for (auto : arBrkPoints){ -p.unsetOnUse(); +p.onUse = false; } } @@ -432,10 +410,6 @@ return aarch32; } -inline bool isTo32() -{ -return to32; -} inline void setAArch32(ThreadContext * tc) { ExceptionLevel fromEL = (ExceptionLevel)