It's mostly modeled like a Linux do, but in the D35150 context probably
loop should be extended by the check for pending signals?
Details
Details
- Reviewers
manu - Group Reviewers
arm64 - Commits
- rG30c8127e3c76: linux(4): Implement futex_op for arm64.
rG3bae1cd68a2a: linux(4): Implement futex_op for arm64.
Diff Detail
Diff Detail
- Repository
- rS FreeBSD src repository - subversion
- Lint
Lint Passed - Unit
No Test Coverage - Build Status
Buildable 45517 Build 42405: arc lint + arc unit
Event Timeline
| sys/arm64/linux/linux_support.s | ||
|---|---|---|
| 70 | This gets trashed later. | |
| 75 | You can't use the first argument to ENTER_USER_ACCESS until after EXIT_USER_ACCESS. It's used to hold the status of the privilege access never flag (can the kernel read/write to userspace memory). You can use x0-x17 (or the w version) without saving them to the stack. | |
| sys/arm64/linux/linux_support.s | ||
|---|---|---|
| 70 | redundant instruction, deleted | |