Changes for v4:
* Rebase on master, where the second third is upstream.
* Add ARM_CP_EL3_NO_EL2_C_NZ flag, and use that in the
two cpregs called out by rule RJFFP that become constant
but not zero.
* Set SCTLR_EL1.TSCXT for user-only.
Patches lacking review:
01-target-arm-Handle-cpreg-registration-for-missing-.patch
02-target-arm-Drop-EL3-no-EL2-fallbacks.patch
20-target-arm-Enable-FEAT_CSV2_2-for-cpu-max.patch
r~
Richard Henderson (24):
target/arm: Handle cpreg registration for missing EL
target/arm: Drop EL3 no EL2 fallbacks
target/arm: Merge zcr reginfo
target/arm: Adjust definition of CONTEXTIDR_EL2
target/arm: Move cortex impdef sysregs to cpu_tcg.c
target/arm: Update qemu-system-arm -cpu max to cortex-a57
target/arm: Set ID_DFR0.PerfMon for qemu-system-arm -cpu max
target/arm: Split out aa32_max_features
target/arm: Annotate arm_max_initfn with FEAT identifiers
target/arm: Use field names for manipulating EL2 and EL3 modes
target/arm: Enable FEAT_Debugv8p2 for -cpu max
target/arm: Enable FEAT_Debugv8p4 for -cpu max
target/arm: Add minimal RAS registers
target/arm: Enable SCR and HCR bits for RAS
target/arm: Implement virtual SError exceptions
target/arm: Implement ESB instruction
target/arm: Enable FEAT_RAS for -cpu max
target/arm: Enable FEAT_IESB for -cpu max
target/arm: Enable FEAT_CSV2 for -cpu max
target/arm: Enable FEAT_CSV2_2 for -cpu max
target/arm: Enable FEAT_CSV3 for -cpu max
target/arm: Enable FEAT_DGH for -cpu max
target/arm: Define cortex-a76
target/arm: Define neoverse-n1
docs/system/arm/emulation.rst | 10 +
docs/system/arm/virt.rst | 2 +
target/arm/cpregs.h | 11 +
target/arm/cpu.h | 23 ++
target/arm/helper.h | 1 +
target/arm/internals.h | 16 +
target/arm/syndrome.h | 5 +
target/arm/a32.decode | 16 +-
target/arm/t32.decode | 18 +-
hw/arm/sbsa-ref.c | 2 +
hw/arm/virt.c | 2 +
target/arm/cpu.c | 66 +++-
target/arm/cpu64.c | 353 +++++++++++---------
target/arm/cpu_tcg.c | 227 +++++++++----
target/arm/helper.c | 600 ++++++++++++++++++++--------------
target/arm/op_helper.c | 43 +++
target/arm/translate-a64.c | 18 +
target/arm/translate.c | 23 ++
18 files changed, 949 insertions(+), 487 deletions(-)
--
2.34.1
