This adds hmp 'info tlb' command support for the arm platform.
The limitation is that this only implements a page walker for
ARMv8-A AArch64 Long Descriptor format, 32bit addressing is
not supported yet.
To reuse existing code, this patch also extracts some APIs from
helper.c, including regime_translation_disabled(),
pt_start_level_stage1(), regime_ttbr(), arm_ldq_ptw().
---
v4:
Dividing the patch into two parts.
Removed some of the previously described
problems by switching to arm_ldq_ptw().
v3: rebase to latest mainline.
v2:
o fix coding style
o extract common code pt_start_level_stage1()
---
Signed-off-by: Changbin Du <changbin...@gmail.com>
Signed-off-by: Ivanov Arkady <arkaisp2...@gmail.com>
---
Ivanov Arkady (2):
target/arm: Refactoring MMU helper function
arm/monitor: Add support for 'info tlb' command
hmp-commands-info.hx | 3 +
target/arm/helper.c | 35 +---------
target/arm/internals.h | 39 +++++++++++
target/arm/monitor.c | 170 ++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 214 insertions(+), 33 deletions(-)
--
Ivanov Arkady
