The big thing in here is RTH's caching-of-tb-flags patchset which should improve TCG performance.
thanks -- PMM The following changes since commit 2152e740a8938b3bad73bfe1a01f8b94dab02d41: Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-pull-request' into staging (2019-10-22 12:03:03 +0100) are available in the Git repository at: https://git.linaro.org/people/pmaydell/qemu-arm.git tags/pull-target-arm-20191022 for you to fetch changes up to 833043a060f7d0e95ded88e61e992466305c0345: hw/arm/digic4: Inline digic4_board_setup_ram() function (2019-10-22 14:21:57 +0100) ---------------------------------------------------------------- target-arm queue: * Fix sign-extension for SMLAL* instructions * aspeed: Add an AST2600 eval board * Various ptimer device conversions to new transaction API * Cache TB flags to avoid expensively recomputing them every time * Add a dummy Samsung SDHCI controller model to exynos4 boards * Minor refactorings of RAM creation for some arm boards ---------------------------------------------------------------- Cédric Le Goater (1): aspeed: Add an AST2600 eval board Guenter Roeck (1): hw/timer/exynos4210_mct: Initialize ptimer before starting it Peter Maydell (7): hw/timer/arm_mptimer.c: Undo accidental rename of arm_mptimer_init() hw/timer/puv3_ost.c: Switch to transaction-based ptimer API hw/timer/sh_timer: Switch to transaction-based ptimer API hw/timer/lm32_timer: Switch to transaction-based ptimer API hw/timer/altera_timer.c: Switch to transaction-based ptimer API hw/watchdog/etraxfs_timer.c: Switch to transaction-based ptimer API hw/m68k/mcf5208.c: Switch to transaction-based ptimer API Philippe Mathieu-Daudé (9): hw/sd/sdhci: Add a comment to distinct the i.MX eSDHC functions hw/sd/sdhci: Add dummy Samsung SDHCI controller hw/arm/exynos4210: Use the Samsung s3c SDHCI controller hw/arm/xilinx_zynq: Use the IEC binary prefix definitions hw/arm/mps2: Use the IEC binary prefix definitions hw/arm/collie: Create the RAM in the board hw/arm/omap2: Create the RAM in the board hw/arm/omap1: Create the RAM in the board hw/arm/digic4: Inline digic4_board_setup_ram() function Richard Henderson (23): target/arm: Fix sign-extension for SMLAL* target/arm: Split out rebuild_hflags_common target/arm: Split out rebuild_hflags_a64 target/arm: Split out rebuild_hflags_common_32 target/arm: Split arm_cpu_data_is_big_endian target/arm: Split out rebuild_hflags_m32 target/arm: Reduce tests vs M-profile in cpu_get_tb_cpu_state target/arm: Split out rebuild_hflags_a32 target/arm: Split out rebuild_hflags_aprofile target/arm: Hoist XSCALE_CPAR, VECLEN, VECSTRIDE in cpu_get_tb_cpu_state target/arm: Simplify set of PSTATE_SS in cpu_get_tb_cpu_state target/arm: Hoist computation of TBFLAG_A32.VFPEN target/arm: Add arm_rebuild_hflags target/arm: Split out arm_mmu_idx_el target/arm: Hoist store to cs_base in cpu_get_tb_cpu_state target/arm: Add HELPER(rebuild_hflags_{a32, a64, m32}) target/arm: Rebuild hflags at EL changes target/arm: Rebuild hflags at MSR writes target/arm: Rebuild hflags at CPSR writes target/arm: Rebuild hflags at Xscale SCTLR writes target/arm: Rebuild hflags for M-profile target/arm: Rebuild hflags for M-profile NVIC target/arm: Rely on hflags correct in cpu_get_tb_cpu_state hw/arm/strongarm.h | 4 +- include/hw/arm/aspeed.h | 1 + include/hw/arm/omap.h | 10 +- include/hw/sd/sdhci.h | 2 + target/arm/cpu.h | 84 ++++++---- target/arm/helper.h | 4 + target/arm/internals.h | 9 ++ hw/arm/aspeed.c | 23 +++ hw/arm/collie.c | 8 +- hw/arm/digic_boards.c | 9 +- hw/arm/exynos4210.c | 2 +- hw/arm/mps2-tz.c | 3 +- hw/arm/mps2.c | 3 +- hw/arm/nseries.c | 10 +- hw/arm/omap1.c | 12 +- hw/arm/omap2.c | 13 +- hw/arm/omap_sx1.c | 8 +- hw/arm/palm.c | 8 +- hw/arm/strongarm.c | 7 +- hw/arm/xilinx_zynq.c | 3 +- hw/intc/armv7m_nvic.c | 22 +-- hw/m68k/mcf5208.c | 9 +- hw/sd/sdhci.c | 68 +++++++- hw/timer/altera_timer.c | 13 +- hw/timer/arm_mptimer.c | 4 +- hw/timer/etraxfs_timer.c | 23 +-- hw/timer/exynos4210_mct.c | 2 +- hw/timer/lm32_timer.c | 13 +- hw/timer/puv3_ost.c | 9 +- hw/timer/sh_timer.c | 13 +- linux-user/syscall.c | 1 + target/arm/cpu.c | 1 + target/arm/helper-a64.c | 3 + target/arm/helper.c | 393 +++++++++++++++++++++++++++++---------------- target/arm/m_helper.c | 6 + target/arm/machine.c | 1 + target/arm/op_helper.c | 4 + target/arm/translate-a64.c | 13 +- target/arm/translate.c | 37 ++++- 39 files changed, 588 insertions(+), 270 deletions(-)
