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Diffstat (limited to 'doc/ChangeLog.md')
| -rw-r--r-- | doc/ChangeLog.md | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/doc/ChangeLog.md b/doc/ChangeLog.md index dba30751..f9dd3f56 100644 --- a/doc/ChangeLog.md +++ b/doc/ChangeLog.md @@ -1,10 +1,19 @@ # Release notes for the next version +# Release notes for version 0.11 + - Updates to the [configuration file](../config/config.json.in): - - PMAs now have an additional `atomic_support` attribute for the level - of atomicity supported in the memory region; see `memory.regions`. + - PMAs now have additional attributes (see `memory.regions`): + - `mem_type` for the type of memory covered by the region, + which can be either `MainMemory` or `IOMemory`. + - `atomic_support` for the level of atomicity supported in the + memory region. + - `supports_pte_read` and `supports_pte_write` for whether the region + supports the hardware read and write of page table entries respectively. - Writable bits of the `scounteren` CSR can now be specified; see `base.scounteren_writable_bits`. + - The behavior when reserved modes are written to the `mtvec` and + `stvec` CSRs can now be specified; see `base.reserved_behavior.xtvec_mode`. - The time limit that wait instructions (e.g. WFI, WRS.NTO, WRS.STO) can wait for is now configurable; see `platform.max_time_to_wait` (see also https://github.com/riscv/sail-riscv/issues/1564). The @@ -35,6 +44,9 @@ to `true` to match some implementations such as Spike. The earlier `platform.reservation_set_size_exp` parameter has moved to `platform.reservation.reservation_set_size_exp`. + - A new `platform.simple_interrupt_generator.base` parameter specifies + the memory location of the simple interrupt generator; see below for + more on this device. - The following extensions have been added: - Ziccamoa |