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| author | Andreas Sandberg <andreas.sandberg@arm.com> | 2018-03-22 17:58:59 +0000 |
|---|---|---|
| committer | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2018-09-10 09:57:26 +0000 |
| commit | 476fd104a80095207eec0b594baa642937fbac01 (patch) | |
| tree | 0ae88ae7223a5532a6e8191cb8aa3a25506db2c3 | |
| parent | a3e0eb0b24c0c7145bbf8a247178323f58760ad5 (diff) | |
| download | gem5-476fd104a80095207eec0b594baa642937fbac01.tar.xz | |
dev, arm: Add misc reg tracing to the generic timer
Change-Id: Ice9376b8eb42423679b0191910e8c980f8017f88
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/12398
| -rw-r--r-- | src/dev/arm/generic_timer.cc | 16 | ||||
| -rw-r--r-- | src/dev/arm/generic_timer.hh | 10 |
2 files changed, 18 insertions, 8 deletions
diff --git a/src/dev/arm/generic_timer.cc b/src/dev/arm/generic_timer.cc index 1d5e8bb00..260461e33 100644 --- a/src/dev/arm/generic_timer.cc +++ b/src/dev/arm/generic_timer.cc @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, 2015, 2017 ARM Limited + * Copyright (c) 2013, 2015, 2017-2018 ARM Limited * All rights reserved. * * The license below extends only to copyright in the software and shall @@ -521,6 +521,20 @@ GenericTimer::readMiscReg(int reg, unsigned cpu) } +void +GenericTimerISA::setMiscReg(int reg, MiscReg val) +{ + DPRINTF(Timer, "Setting %s := 0x%x\n", miscRegName[reg], val); + parent.setMiscReg(reg, cpu, val); +} + +MiscReg +GenericTimerISA::readMiscReg(int reg) +{ + MiscReg value = parent.readMiscReg(reg, cpu); + DPRINTF(Timer, "Reading %s as 0x%x\n", miscRegName[reg], value); + return value; +} GenericTimerMem::GenericTimerMem(GenericTimerMemParams *p) : PioDevice(p), diff --git a/src/dev/arm/generic_timer.hh b/src/dev/arm/generic_timer.hh index 2c5776590..1c9449e05 100644 --- a/src/dev/arm/generic_timer.hh +++ b/src/dev/arm/generic_timer.hh @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013, 2015, 2017 ARM Limited + * Copyright (c) 2013, 2015, 2017-2018 ARM Limited * All rights reserved. * * The license below extends only to copyright in the software and shall @@ -318,12 +318,8 @@ class GenericTimerISA : public ArmISA::BaseISADevice GenericTimerISA(GenericTimer &_parent, unsigned _cpu) : parent(_parent), cpu(_cpu) {} - void setMiscReg(int misc_reg, ArmISA::MiscReg val) override { - parent.setMiscReg(misc_reg, cpu, val); - } - ArmISA::MiscReg readMiscReg(int misc_reg) override { - return parent.readMiscReg(misc_reg, cpu); - } + void setMiscReg(int misc_reg, ArmISA::MiscReg val) override; + ArmISA::MiscReg readMiscReg(int misc_reg) override; protected: GenericTimer &parent; |