Arm stuff, mostly patches from RTH. thanks -- PMM
The following changes since commit 01a9a51ffaf4699827ea6425cb2b834a356e159d: Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190205-pull-request' into staging (2019-02-05 14:01:29 +0000) are available in the Git repository at: https://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20190205 for you to fetch changes up to a15945d98d3a3390c3da344d1b47218e91e49d8b: target/arm: Make FPSCR/FPCR trapped-exception bits RAZ/WI (2019-02-05 16:52:42 +0000) ---------------------------------------------------------------- target-arm queue: * Implement Armv8.5-BTI extension for system emulation mode * Implement the PR_PAC_RESET_KEYS prctl() for linux-user mode's Armv8.3-PAuth support * Support TBI (top-byte-ignore) properly for linux-user mode * gdbstub: allow killing QEMU via vKill command * hw/arm/boot: Support DTB autoload for firmware-only boots * target/arm: Make FPSCR/FPCR trapped-exception bits RAZ/WI ---------------------------------------------------------------- Max Filippov (1): gdbstub: allow killing QEMU via vKill command Peter Maydell (7): target/arm: Compute TB_FLAGS for TBI for user-only hw/arm/boot: Fix block comment style in arm_load_kernel() hw/arm/boot: Factor out "direct kernel boot" code into its own function hw/arm/boot: Factor out "set up firmware boot" code hw/arm/boot: Clarify why arm_setup_firmware_boot() doesn't set env->boot_info hw/arm/boot: Support DTB autoload for firmware-only boots target/arm: Make FPSCR/FPCR trapped-exception bits RAZ/WI Richard Henderson (14): target/arm: Introduce isar_feature_aa64_bti target/arm: Add PSTATE.BTYPE target/arm: Add BT and BTYPE to tb->flags exec: Add target-specific tlb bits to MemTxAttrs target/arm: Cache the GP bit for a page in MemTxAttrs target/arm: Default handling of BTYPE during translation target/arm: Reset btype for direct branches target/arm: Set btype for indirect branches target/arm: Enable BTI for -cpu max linux-user: Implement PR_PAC_RESET_KEYS tests/tcg/aarch64: Add pauth smoke test target/arm: Add TBFLAG_A64_TBID, split out gen_top_byte_ignore target/arm: Clean TBI for data operations in the translator target/arm: Enable TBI for user-only tests/tcg/aarch64/Makefile.target | 6 +- include/exec/memattrs.h | 10 + linux-user/aarch64/target_syscall.h | 7 + target/arm/cpu.h | 27 +- target/arm/internals.h | 27 +- target/arm/translate.h | 12 +- gdbstub.c | 4 + hw/arm/boot.c | 166 +++++++------ linux-user/syscall.c | 36 +++ target/arm/cpu.c | 6 + target/arm/cpu64.c | 4 + target/arm/helper.c | 80 +++--- target/arm/translate-a64.c | 476 +++++++++++++++++++++++++----------- tests/tcg/aarch64/pauth-1.c | 23 ++ 14 files changed, 623 insertions(+), 261 deletions(-) create mode 100644 tests/tcg/aarch64/pauth-1.c
