diff options
| author | Robin Murphy <[email protected]> | 2015-10-22 15:41:52 +0100 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2015-10-29 16:55:15 +0000 |
| commit | 5accd17d0eb523350c9ef754d655e379c9bb93b3 (patch) | |
| tree | f259007ba4cba9b193f6fe9fcd7d3d977af0a12c /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 97303480753e48fb313dc0e15daaf11b0451cdb8 (diff) | |
arm64: Fix compat register mappings
For reasons not entirely apparent, but now enshrined in history, the
architectural mapping of AArch32 banked registers to AArch64 registers
actually orders SP_<mode> and LR_<mode> backwards compared to the
intuitive r13/r14 order, for all modes except FIQ.
Fix the compat_<reg>_<mode> macros accordingly, in the hope of avoiding
subtle bugs with KVM and AArch32 guests.
Signed-off-by: Robin Murphy <[email protected]>
Acked-by: Will Deacon <[email protected]>
Cc: <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions