Version 7 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.
Summary of changes from v6 -> v7: - Fixed comment and commit message issues - Updated linux-user uses of tpidr*_el to use array version - Fixed anonymous struct/union issue when building with gcc-4.4 Fabian Aggeler (26): target-arm: increase arrays of registers R13 & R14 target-arm: add arm_is_secure() function target-arm: make arm_current_el() return EL3 target-arm: A32: Emulate the SMC instruction target-arm: extend async excp masking target-arm: add async excp target_el function 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: respect SCR.FW, SCR.AW and SCTLR.NMFI target-arm: add NSACR register target-arm: add MVBAR support target-arm: add SCTLR_EL3 and make SCTLR banked 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 (3): target-arm: rename arm_current_pl to arm_current_el target-arm: add secure state bit to CPREG hash target-arm: make MAIR0/1 banked Sergey Fedorov (3): target-arm: reject switching to monitor mode 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 | 531 ++++++++++++++++++++++++---- target-arm/helper-a64.c | 6 +- target-arm/helper.c | 742 ++++++++++++++++++++++++++++++---------- target-arm/internals.h | 4 +- target-arm/machine.c | 4 +- target-arm/op_helper.c | 21 +- target-arm/translate-a64.c | 16 +- target-arm/translate.c | 21 +- target-arm/translate.h | 5 +- 14 files changed, 1122 insertions(+), 323 deletions(-) -- 1.8.3.2
