On Sun, Jun 28, 2020 at 7:30 AM Peter Maydell <peter.mayd...@linaro.org> wrote: > > On Fri, 26 Jun 2020 at 22:53, Alistair Francis <alistair.fran...@wdc.com> > wrote: > > > > The following changes since commit 553cf5d7c47bee05a3dec9461c1f8430316d516b: > > > > Merge remote-tracking branch > > 'remotes/pmaydell/tags/pull-target-arm-20200626' into staging (2020-06-26 > > 18:22:36 +0100) > > > > are available in the Git repository at: > > > > g...@github.com:alistair23/qemu.git tags/pull-riscv-to-apply-20200626-1 > > > > for you to fetch changes up to b39d59434ea10649fdb9e0a339c30c76e38c5e17: > > > > target/riscv: configure and turn on vector extension from command line > > (2020-06-26 14:22:15 -0700) > > > > ---------------------------------------------------------------- > > This PR contains two patches to improve PLIC support in QEMU. > > > > The rest of the PR is adding support for the v0.7.1 RISC-V vector > > extensions. This is experimental support as the vector extensions are > > still in a draft state. > > > > Hi; I'm afraid this fails to build on PPC64 and s390x (ie > our big-endian hosts):
LIU Zhiwei do you mind looking into this? Alistair > > /home/ubuntu/qemu/target/riscv/vector_helper.c: In function ‘vext_clear’: > /home/ubuntu/qemu/target/riscv/vector_helper.c: In function ‘vext_clear’: > /home/ubuntu/qemu/target/riscv/vector_helper.c:154:21: error: invalid > operands to binary & (have ‘void *’ and ‘long long unsigned int’) > memset(tail & ~(7ULL), 0, part1); > ^ > /home/ubuntu/qemu/target/riscv/vector_helper.c:155:27: error: invalid > operands to binary & (have ‘void *’ and ‘long long unsigned int’) > memset((tail + 8) & ~(7ULL), 0, part2); > ~~~~~~~~~~ ^ > /home/ubuntu/qemu/target/riscv/vector_helper.c:154:21: error: invalid > operands to binary & (have ‘void *’ and ‘long long unsigned int’) > memset(tail & ~(7ULL), 0, part1); > ^ > /home/ubuntu/qemu/target/riscv/vector_helper.c:155:27: error: invalid > operands to binary & (have ‘void *’ and ‘long long unsigned int’) > memset((tail + 8) & ~(7ULL), 0, part2); > ~~~~~~~~~~ ^ > /home/ubuntu/qemu/rules.mak:69: recipe for target > 'target/riscv/vector_helper.o' failed > > > thanks > -- PMM
