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| author | Jason Molenda <jmolenda@apple.com> | 2023-08-15 13:19:07 -0700 |
|---|---|---|
| committer | Jason Molenda <jmolenda@apple.com> | 2023-08-15 13:21:33 -0700 |
| commit | 3ad618f4aea1ef7442f7ff75d92632aec177a4fd (patch) | |
| tree | d98cd63991a5a484a70a3c270c215765bfb48a2d /llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp | |
| parent | fa6726e27bb872ada13fe44c6609e9336785dd36 (diff) | |
| download | llvm-3ad618f4aea1ef7442f7ff75d92632aec177a4fd.zip llvm-3ad618f4aea1ef7442f7ff75d92632aec177a4fd.tar.gz llvm-3ad618f4aea1ef7442f7ff75d92632aec177a4fd.tar.bz2 | |
Update qHostInfo/LC_NOTE so multiple address bits can be specified
On AArch64 systems, we may have different page table setups for
low memory and high memory, and therefore a different number of
bits used for addressing depending on which half of memory the
address is in.
This patch extends the qHostInfo and LC_NOTE "addrable bits" so
that it can specify the number of addressing bits in high memory
and in low memory separately. It builds on the patch I added in
https://reviews.llvm.org/D151292 where Process tracks the separate
address masks, and there is a user setting to set them manually.
Differential Revision: https://reviews.llvm.org/D157667
rdar://113225907
Diffstat (limited to 'llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp')
0 files changed, 0 insertions, 0 deletions