On 10/29/21 12:01 AM, yangxiaojuan wrote:
+env->CSR_CPUID = (cs->cpu_index & 0x1ff);
Any reason to have a copy of cpu_index, as opposed to just using that field?
CSR_CPUID is read-only after all.
Yes, we need this value, the uefi code read this CPUID when Start slave cores.
That's
Hi, Richard:
On 10/20/2021 12:19 PM, Richard Henderson wrote:
> On 10/19/21 12:34 AM, Xiaojuan Yang wrote:
>> This includes:
>> - TLBSRCH
>> - TLBRD
>> - TLBWR
>> - TLBFILL
>> - TLBCLR
>> - TLBFLUSH
>> - INVTLB
>>
>> Signed-off-by: Xiaojuan Yang
>> Signed-off-by: Song Gao
>> ---
>>
On 10/19/21 12:34 AM, Xiaojuan Yang wrote:
This includes:
- TLBSRCH
- TLBRD
- TLBWR
- TLBFILL
- TLBCLR
- TLBFLUSH
- INVTLB
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 19 +
target/loongarch/helper.h| 8 +
This includes:
- TLBSRCH
- TLBRD
- TLBWR
- TLBFILL
- TLBCLR
- TLBFLUSH
- INVTLB
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 19 +
target/loongarch/helper.h| 8 +
target/loongarch/insn_trans/trans_core.c | 54 +++
