motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 07:43:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

cputlb.c: Use correct address space when looking up MemoryRegionSection

Browse source 
When looking up the MemoryRegionSection for the new TLB entry in
tlb_set_page_with_attrs(), use cpu_asidx_from_attrs() to determine
the correct address space index for the lookup, and pass it into
address_space_translate_for_iotlb().

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
Peter Maydell 2016-01-21 14:15:05 +00:00
parent d7f25a9e6a
commit d7898cda81
3 changed files with 8 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

3
cputlb.c
View file

@ -356,6 +356,7 @@ void tlb_set_page_with_attrs(CPUState *cpu, target_ulong vaddr,
CPUTLBEntry *te;
hwaddr iotlb, xlat, sz;
unsigned vidx = env->vtlb_index++ % CPU_VTLB_SIZE;
int asidx = cpu_asidx_from_attrs(cpu, attrs);
assert(size >= TARGET_PAGE_SIZE);
if (size != TARGET_PAGE_SIZE) {
@ -363,7 +364,7 @@ void tlb_set_page_with_attrs(CPUState *cpu, target_ulong vaddr,
}
sz = size;
section = address_space_translate_for_iotlb(cpu, paddr, &xlat, &sz);
section = address_space_translate_for_iotlb(cpu, asidx, paddr, &xlat, &sz);
assert(sz >= TARGET_PAGE_SIZE);
#if defined(DEBUG_TLB)