7 Commits

Author	SHA1	Message	Date
Alexey Baturo	b1c279e135	target/riscv: Add J extension state description ... Signed-off-by: Alexey Baturo <space.monkey.delivers@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20211025173609.2724490-5-space.monkey.delivers@gmail.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>	2021-10-28 14:39:23 +10:00
Richard Henderson	e91a7227cb	target/riscv: Split misa.mxl and misa.ext ... The hw representation of misa.mxl is at the high bits of the misa csr. Representing this in the same way inside QEMU results in overly complex code trying to check that field. Reviewed-by: LIU Zhiwei <zhiwei_liu@c-sky.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20211020031709.359469-4-richard.henderson@linaro.org Signed-off-by: Alistair Francis <alistair.francis@wdc.com>	2021-10-22 07:47:51 +10:00
Atish Patra	ac12b60103	target/riscv: Remove privilege v1.9 specific CSR related code ... Qemu doesn't support RISC-V privilege specification v1.9. Remove the remaining v1.9 specific references from the implementation. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20210319194534.2082397-2-atish.patra@wdc.com> [Changes by AF: - Rebase on latest patches - Bump the vmstate_riscv_cpu version_id and minimum_version_id ] Signed-off-by: Alistair Francis <alistair.francis@wdc.com>	2021-05-11 20:01:10 +10:00
Yifei Jiang	bb02edcd86	target/riscv: Add V extension state description ... In the case of supporting V extension, add V extension description to vmstate_riscv_cpu. Signed-off-by: Yifei Jiang <jiangyifei@huawei.com> Signed-off-by: Yipeng Yin <yinyipeng1@huawei.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20201026115530.304-6-jiangyifei@huawei.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>	2020-11-03 07:17:23 -08:00
Yifei Jiang	35e07821ff	target/riscv: Add H extension state description ... In the case of supporting H extension, add H extension description to vmstate_riscv_cpu. Signed-off-by: Yifei Jiang <jiangyifei@huawei.com> Signed-off-by: Yipeng Yin <yinyipeng1@huawei.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20201026115530.304-5-jiangyifei@huawei.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>	2020-11-03 07:17:23 -08:00
Yifei Jiang	24beb03e46	target/riscv: Add PMP state description ... In the case of supporting PMP feature, add PMP state description to vmstate_riscv_cpu. 'vmstate_pmp_addr' and 'num_rules' could be regenerated by pmp_update_rule(). But there exists the problem of updating num_rules repeatedly in pmp_update_rule(). So here extracts pmp_update_rule_addr() and pmp_update_rule_nums() to update 'vmstate_pmp_addr' and 'num_rules' respectively. Signed-off-by: Yifei Jiang <jiangyifei@huawei.com> Signed-off-by: Yipeng Yin <yinyipeng1@huawei.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20201026115530.304-4-jiangyifei@huawei.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>	2020-11-03 07:17:23 -08:00
Yifei Jiang	f7697f0e62	target/riscv: Add basic vmstate description of CPU ... Add basic CPU state description to the newly created machine.c Signed-off-by: Yifei Jiang <jiangyifei@huawei.com> Signed-off-by: Yipeng Yin <yinyipeng1@huawei.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20201026115530.304-3-jiangyifei@huawei.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com>	2020-11-03 07:17:23 -08:00