Peter Maydell 3d80bbf1f6 target/arm: Implement FEAT_HPMN0 ... FEAT_HPMN0 is a small feature which defines that it is valid for MDCR_EL2.HPMN to be set to 0, meaning "no PMU event counters provided to an EL1 guest" (previously this setting was reserved). QEMU's implementation almost gets HPMN == 0 right, but we need to fix one check in pmevcntr_is_64_bit(). That is enough for us to advertise the feature in the 'max' CPU. (We don't need to make the behaviour conditional on feature presence, because the FEAT_HPMN0 behaviour is within the range of permitted UNPREDICTABLE behaviour for a non-FEAT_HPMN0 implementation.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20230921185445.3339214-1-peter.maydell@linaro.org		2023-10-19 14:32:13 +01:00
..
aspeed.rst	aspeed: Create flash devices only when defaults are enabled	2023-09-01 11:40:04 +02:00
bananapi_m2u.rst	docs: system: arm: Introduce bananapi_m2u	2023-06-06 10:19:34 +01:00
collie.rst	docs/system: Briefly document collie board	2020-07-20 11:35:17 +01:00
cpu-features.rst	target/arm: Implement FEAT_PACQARMA3	2023-09-08 12:50:44 +01:00
cubieboard.rst	hw/arm: Add WDT to Allwinner-A10 and Cubieboard	2023-04-20 10:21:13 +01:00
digic.rst	docs/system: Briefly document canon-a1100 board	2020-07-20 11:35:17 +01:00
emcraft-sf2.rst	docs: Add skeletal documentation of the emcraft-sf2	2021-07-18 10:59:47 +01:00
emulation.rst	target/arm: Implement FEAT_HPMN0	2023-10-19 14:32:13 +01:00
gumstix.rst	docs/system: Briefly document gumstix boards	2020-07-20 11:35:17 +01:00
highbank.rst	docs: Add skeletal documentation of highbank and midway	2021-07-18 10:59:47 +01:00
imx25-pdk.rst	docs: Add documentation of Arm 'imx25-pdk' board	2021-08-02 11:42:38 +01:00
integratorcp.rst	docs/system: Add 'Arm' to the Integrator/CP document title	2020-05-21 20:00:18 +01:00
kzm.rst	docs: Add documentation of Arm 'kzm' board	2021-08-02 11:42:38 +01:00
mainstone.rst	docs: Add documentation of Arm 'mainstone' board	2021-08-02 11:42:38 +01:00
mps2.rst	hw/arm/mps2-tz: Implement AN524 memory remapping via machine property	2021-05-10 17:21:54 +01:00
musca.rst	docs/system: Document Musca boards	2020-05-21 20:00:18 +01:00
musicpal.rst	docs: Be consistent about capitalization of 'Arm'	2020-03-12 11:20:20 +00:00
nrf.rst	docs/system: arm: Add nRF boards description	2021-06-24 14:58:48 +01:00
nseries.rst	docs: Be consistent about capitalization of 'Arm'	2020-03-12 11:20:20 +00:00
nuvoton.rst	hw/arm: Attach PSPI module to NPCM7XX SoC	2023-02-16 16:00:48 +00:00
orangepi.rst	hw/arm: Add WDT to Allwinner-H3 and Orangepi-PC	2023-04-20 10:21:14 +01:00
palm.rst	docs: Be consistent about capitalization of 'Arm'	2020-03-12 11:20:20 +00:00
raspi.rst	docs/system/arm: Document the various raspi boards	2020-11-23 10:53:02 +00:00
realview.rst	docs: Be consistent about capitalization of 'Arm'	2020-03-12 11:20:20 +00:00
sabrelite.rst	arm: Consistently use "Cortex-Axx", not "Cortex Axx"	2021-06-03 16:43:25 +01:00
sbsa.rst	hw/arm/sbsa-ref: use XHCI to replace EHCI	2023-07-04 14:08:47 +01:00
stellaris.rst	docs/system: Split target-arm.rst into sub-documents	2020-03-12 11:20:20 +00:00
stm32.rst	hw/arm: Add Olimex H405	2023-01-12 16:50:19 +00:00
sx1.rst	docs: Be consistent about capitalization of 'Arm'	2020-03-12 11:20:20 +00:00
versatile.rst	docs/system: document an example booting the versatilepb machine	2021-02-08 10:55:20 +00:00
vexpress.rst	docs/system: document an example vexpress-a15 invocation	2021-02-08 10:55:20 +00:00
virt.rst	target/arm: Implement cortex-a710	2023-09-08 16:41:35 +01:00
xenpvh.rst	hw/arm: introduce xenpvh machine	2023-06-15 16:46:47 -07:00
xlnx-versal-virt.rst	xlnx-versal: Connect Xilinx VERSAL CANFD controllers	2023-06-06 10:19:30 +01:00
xscale.rst	docs/system/arm: Document the Sharp Zaurus SL-6000	2020-11-23 10:53:18 +00:00