ABI revisions
| Revision | Purpose | libevl release |
|---|---|---|
| 27 | Handle prctl()-based syscall form. This enables Valgrind for EVL applications, while keeping backward compatibility for the legacy call form. | r28 |
| 26 | Add socket interface. | r21 |
| 25 | Add latmus request for measuring in-band response time to synthetic interrupt latency. | r21 |
| 24 | Add proxy read side. | r19 |
| 23 | Add the Observable element, and thread observability. | r17 |
| 22 | Add EVL_THRIOC_UNBLOCK, EVL_THRIOC_DEMOTE and EVL_THRIOC_YIELD, update EVL_THRIOC_*_MODE operations. | r16 |
| 21 | Introduce element visibility attribute | r15 |
| 20 | Add support for compat mode (32-bit exec over 64-bit kernel) | r12 |
| 19 | Make y2038 safe | r11 |
| 18 | Plan for supporting a range of ABI revisions | - |
| 17 | Replace SIGEVL_ACTION_HOME with RETUSER event | - |
| 16 | Add synchronous breakpoint support | - |
| 15 | Notify stax-related oob exclusion via SIGDEBUG_STAGE_LOCKED | - |
| 14 | Add stax test helpers to 'hectic' driver | - |
| 13 | Add stage exclusion lock mechanism | - |
| 12 | Add support for recursive gate monitor lock | - |
| 11 | Read count of timer expiries as a 64bit value | - |
| 10 | Track count of remote thread wakeups | - |
| 9 | Complete information returned by EVL_THRIOC_GET_STATE | - |
| 8 | Add query for CPU state | - |
| 7 | Drop time remainder return from EVL_CLKIOC_SLEEP | - |
| 6 | Enable fixed-size writes to proxy | - |
| 5 | Ensure latmus sends the ultimate bulk of results | - |
| 4 | Split per-thread debug mode flags | - |
| 3 | Add count of referrers to poll object shared state | - |
| 2 | Drop obsolete T_MOVED from thread status bits | - |
| 1 | Add protocol specifier to monitor element | - |
| 0 | Initial revision | - |
Last modified: Mon, 01 Nov 2021 16:46:59 +0100