diff options
author | Bin Meng <bmeng@tinylab.org> | 2022-12-29 17:18:21 +0800 |
---|---|---|
committer | Alistair Francis <alistair.francis@wdc.com> | 2023-01-20 10:14:13 +1000 |
commit | 1237c2d6942709cf82b999b6f6e8624b86ac495f (patch) | |
tree | d6ab4b5aed46ad42e20a8a71b04be0b24721611c /target/riscv | |
parent | dadee9e3ce6ee6aad36fe3027eaa0f947358f812 (diff) | |
download | qemu-1237c2d6942709cf82b999b6f6e8624b86ac495f.zip qemu-1237c2d6942709cf82b999b6f6e8624b86ac495f.tar.gz qemu-1237c2d6942709cf82b999b6f6e8624b86ac495f.tar.bz2 |
hw/char: riscv_htif: Move registers from CPUArchState to HTIFState
At present for some unknown reason the HTIF registers (fromhost &
tohost) are defined in the RISC-V CPUArchState. It should really
be put in the HTIFState struct as it is only meaningful to HTIF.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20221229091828.1945072-6-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv')
-rw-r--r-- | target/riscv/cpu.h | 4 | ||||
-rw-r--r-- | target/riscv/machine.c | 6 |
2 files changed, 2 insertions, 8 deletions
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index f5609b6..61a9a40 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -309,10 +309,6 @@ struct CPUArchState { target_ulong sscratch; target_ulong mscratch; - /* temporary htif regs */ - uint64_t mfromhost; - uint64_t mtohost; - /* Sstc CSRs */ uint64_t stimecmp; diff --git a/target/riscv/machine.c b/target/riscv/machine.c index 65a8549..c6ce318 100644 --- a/target/riscv/machine.c +++ b/target/riscv/machine.c @@ -333,8 +333,8 @@ static const VMStateDescription vmstate_pmu_ctr_state = { const VMStateDescription vmstate_riscv_cpu = { .name = "cpu", - .version_id = 5, - .minimum_version_id = 5, + .version_id = 6, + .minimum_version_id = 6, .post_load = riscv_cpu_post_load, .fields = (VMStateField[]) { VMSTATE_UINTTL_ARRAY(env.gpr, RISCVCPU, 32), @@ -384,8 +384,6 @@ const VMStateDescription vmstate_riscv_cpu = { VMSTATE_UINTTL_ARRAY(env.mhpmeventh_val, RISCVCPU, RV_MAX_MHPMEVENTS), VMSTATE_UINTTL(env.sscratch, RISCVCPU), VMSTATE_UINTTL(env.mscratch, RISCVCPU), - VMSTATE_UINT64(env.mfromhost, RISCVCPU), - VMSTATE_UINT64(env.mtohost, RISCVCPU), VMSTATE_UINT64(env.stimecmp, RISCVCPU), VMSTATE_END_OF_LIST() |