Version 8 of the ARM processor security extension (TrustZone) support. This patchset includes changes to support the processor security extensions on ARMv7 aarch32 with hooks for later enabling v8 aarch64/32.
Patches 1-6 of version 7 have already been accepted and committed. Summary of changes from v7 -> v8: - Reworked exception maskign and target EL functions to use table lookups instead of extensive conditionals. - Moved and renamed use_secure_reg to access_secure_reg - Redo fieldoffset definitions to eliminate #defines - Consolidated common secure v7/v8 CP regs - Removed NSACR read/write functions - Fixed SDER and added SDER32_EL3 - Made MVBAR a 32-bit field - Fixed CPSR write logic - Fixed various code and commit comments - Fixed CSSELR CP definition to use OPC0 Fabian Aggeler (20): target-arm: add banked register accessors target-arm: add CPREG secure state support target-arm: insert AArch32 cpregs twice into hashtable target-arm: move AArch32 SCR into security reglist target-arm: implement IRQ/FIQ routing to Monitor mode target-arm: add NSACR register target-arm: add MVBAR support target-arm: add SCTLR_EL3 and make SCTLR banked target-arm: respect SCR.FW, SCR.AW and SCTLR.NMFI target-arm: make CSSELR banked target-arm: add TTBR0_EL3 and make TTBR0/1 banked target-arm: add TCR_EL3 and make TTBCR banked target-arm: make c2_mask and c2_base_mask banked target-arm: make DACR banked target-arm: make IFSR banked target-arm: make DFSR banked target-arm: make IFAR/DFAR banked target-arm: make PAR banked target-arm: make c13 cp regs banked (FCSEIDR, ...) target-arm: add cpu feature EL3 to CPUs with Security Extensions Greg Bellows (5): target-arm: extend async excp masking target-arm: add async excp target_el function target-arm: add secure state bit to CPREG hash target-arm: make VBAR banked target-arm: make MAIR0/1 banked Sergey Fedorov (2): target-arm: add non-secure Translation Block flag target-arm: add SDER definition hw/arm/pxa2xx.c | 8 +- linux-user/aarch64/target_cpu.h | 2 +- linux-user/arm/target_cpu.h | 2 +- linux-user/main.c | 72 ++--- target-arm/cpu.c | 11 +- target-arm/cpu.h | 525 ++++++++++++++++++++++++++++---- target-arm/helper.c | 655 +++++++++++++++++++++++++++++----------- target-arm/internals.h | 2 +- target-arm/op_helper.c | 4 +- target-arm/translate.c | 17 +- target-arm/translate.h | 1 + 11 files changed, 1015 insertions(+), 284 deletions(-) -- 1.8.3.2
