motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-02 23:33:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

tests/tcg/xtensa: enable autorefill phys_mem tests for MMUv3

Browse source 
Autorefill tests in the phys_mem test suite are disabled for cores that
have spanning TLB way, i.e. for all MMUv3 cores. Instead of disabling it
invalidate TLB mappings for entries that conflict with the test.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2022-04-25 20:05:18 -07:00
parent e120c8335d
commit 703cebcfac
1 changed files with 9 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

10
tests/tcg/xtensa/test_phys_mem.S
View file

@ -2,7 +2,7 @@
test_suite phys_mem
#if XCHAL_HAVE_PTP_MMU && !XCHAL_HAVE_SPANNING_WAY
#if XCHAL_HAVE_PTP_MMU
.purgem test_init
@ -13,6 +13,14 @@ test_suite phys_mem
witlb a2, a3
movi a2, 0xc0000000
wsr a2, ptevaddr
#if XCHAL_HAVE_SPANNING_WAY
movi a2, 0xc0000000 | XCHAL_SPANNING_WAY
idtlb a2
iitlb a2
movi a2, 0x20000000 | XCHAL_SPANNING_WAY
idtlb a2
iitlb a2
#endif
.endm
test inst_fetch_get_pte_no_phys