On 28 March 2014 18:42, Richard Henderson wrote:
> On 03/28/2014 09:09 AM, Peter Maydell wrote:
>> +for (i = 0; i < maxidx; i++) {
>> +hostaddr[i] = tlb_vaddr_to_host(env,
>> +vaddr + TARGET_PAGE_SIZE *
>> i,
>> +
On 03/28/2014 09:09 AM, Peter Maydell wrote:
> +for (i = 0; i < maxidx; i++) {
> +hostaddr[i] = tlb_vaddr_to_host(env,
> +vaddr + TARGET_PAGE_SIZE * i,
> +1, cpu_mmu_index(env
Implement the DC ZVA instruction, which clears a block of memory.
The fast path obtains a pointer to the underlying RAM via the TCG TLB
data structure so we can do a direct memset(), with fallback to a
simple byte-store loop in the slow path.
Signed-off-by: Peter Maydell
---
include/exec/softmmu
