On 10.07.2013 16:48, Jani Kokkonen wrote: > > This patch implements the TCG tlb fast lookup in > tcg_out_qemu_ld/st for the aarch64 TCG target. > Supports also CONFIG_QEMU_LDST_OPTIMIZATION. > > Tested running on a x86-64 physical machine running Foundation v8, > running a linux 3.2.0 minimal host system based on linaro v8 > image build 0.8.4423 for user space. > > Tested guests: arm v5, PPC64, sparc, i386 linux test images. > Also tested on x86-64/linux built with buildroot. > > Changes in v2: > -Fix whitespace and indentation > -Pass mem_index into tcg_out_tlb_read() and calculate tlb_offset inside > tcg_out_tlb_read() > -Add comments in tcg_out_tlb_read() > -Change parameter type from int to TCGREg for data_reg and addr_reg parameters > in add_qemu_ldst_label() > -Use extended register for tcg_out_cmp() in tcg_out_tlb_read() only if needed > > > > Jani Kokkonen (1): > tcg/aarch64: Implement tlb lookup fast path > > configure | 2 +- > include/exec/exec-all.h | 14 +++ > tcg/aarch64/tcg-target.c | 224 > +++++++++++++++++++++++++++++++++++----------- > 3 files changed, 189 insertions(+), 51 deletions(-) >
It's good for me, thank you Jani. Reviewed-by: Claudio Fontana <claudio.font...@huawei.com>
