qemu/target/arm/trace-events
Peter Maydell 2808d3b38a target/arm: Implement FEAT_ECV CNTPOFF_EL2 handling
When ID_AA64MMFR0_EL1.ECV is 0b0010, a new register CNTPOFF_EL2 is
implemented.  This is similar to the existing CNTVOFF_EL2, except
that it controls a hypervisor-adjustable offset made to the physical
counter and timer.

Implement the handling for this register, which includes control/trap
bits in SCR_EL3 and CNTHCTL_EL2.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240301183219.2424889-8-peter.maydell@linaro.org
2024-03-07 12:19:03 +00:00

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# See docs/devel/tracing.rst for syntax documentation.
# helper.c
arm_gt_recalc(int timer, uint64_t nexttick) "gt recalc: timer %d next tick 0x%" PRIx64
arm_gt_recalc_disabled(int timer) "gt recalc: timer %d timer disabled"
arm_gt_cval_write(int timer, uint64_t value) "gt_cval_write: timer %d value 0x%" PRIx64
arm_gt_tval_write(int timer, uint64_t value) "gt_tval_write: timer %d value 0x%" PRIx64
arm_gt_ctl_write(int timer, uint64_t value) "gt_ctl_write: timer %d value 0x%" PRIx64
arm_gt_imask_toggle(int timer) "gt_ctl_write: timer %d IMASK toggle"
arm_gt_cntvoff_write(uint64_t value) "gt_cntvoff_write: value 0x%" PRIx64
arm_gt_cntpoff_write(uint64_t value) "gt_cntpoff_write: value 0x%" PRIx64
arm_gt_update_irq(int timer, int irqstate) "gt_update_irq: timer %d irqstate %d"
# kvm.c
kvm_arm_fixup_msi_route(uint64_t iova, uint64_t gpa) "MSI iova = 0x%"PRIx64" is translated into 0x%"PRIx64