| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2019-12-23 | Generate correct cause for AMO faults | James Clarke | 1 | -2/+6 | |
| 2019-10-09 | Read/write memory values and metadata together atomically | Thomas Bauereiss | 1 | -22/+43 | |
| For Lem, bypass the Sail implementation of {read,write}_ram and map to atomic primitives directly. We might want to make these functions primitive for other backends as well. | |||||
| 2019-09-18 | Squashed commit of various patches from @scottj97: | Prashanth Mundkur | 1 | -45/+45 | |
| Rename var to make it clear it is physical and not virtual. There are a lot of variables in riscv_mem.sail and riscv_platform.sail named addr and it's not always clear if that is physical or virtual address. These changes rename those variables to paddr to reduce ambiguity. | |||||
| 2019-07-22 | Make a custom exception code available for extensions, and remove the ↵ | Prashanth Mundkur | 1 | -8/+8 | |
| E_CHERI code. Enable extensions for PTE checks and PTW errors, and propagate those into exception codes. | |||||
| 2019-07-15 | Allow extensions to types of memory access, and factor out PTE and PTW ↵ | Prashanth Mundkur | 1 | -22/+22 | |
| definitions. | |||||
| 2019-07-03 | Add a maximum memory access size to slightly improve C code geneation. | Robert Norton | 1 | -12/+12 | |
| 2019-07-01 | Merge remote-tracking branch 'origin/master' into master-cleanup | Robert Norton | 1 | -1/+1 | |
| 2019-06-28 | Avoid implicit casts to string | Alasdair | 1 | -1/+1 | |
| Can have unintended consequences, due to how overloading interacts with casts. For example, x : X == y : X can be interpreted as eq_string(cast(x), cast(y)) if x and y are both castable to string, even when there is an equality function (X, X) -> bool. Sail->SMT can't handle strings very well so it's best to just ensure that this can never occur. Rather than implicitly casting in logging statements like: print("xyz" ^ x ^ " foo " ^ y) it's now print("xyz" ^ to_str(x) ^ " foo " ^ to_str(y)) which ensures that the conversion to strings only happens where intended. I also added a warning to Sail itself to try to catch these cases in future. | |||||
| 2019-06-27 | Merge pull request #14 from gameboo/aj443-fixes | Prashanth Mundkur | 1 | -2/+2 | |
| Zero extend rather than sign extend rvfi-dii reports (usefull for 32 … | |||||
| 2019-06-27 | Merge branch 'master-cleanup' into pmp | Prashanth Mundkur | 1 | -2/+4 | |
| 2019-06-27 | Zero extend rather than sign extend rvfi-dii reports (usefull for 32 ↵ | Alexandre Joannou | 1 | -2/+2 | |
| rvfi-dii comparisons where upper bits are not expected to have information in them) | |||||
| 2019-06-27 | Predicate more tracing with get_config_print_xxx. | Robert Norton | 1 | -3/+6 | |
| 2019-06-25 | Some more pruning and commenting of riscv_mem. | Prashanth Mundkur | 1 | -33/+37 | |
| 2019-06-24 | Add PMP checks to physical memory accesses. | Prashanth Mundkur | 1 | -12/+30 | |
| - unify AccessType and ReadType since they were essentially redundant, making it easier to implement PMP checks for ReadWrite/atomic accesses. - add command line options to enable PMP in the platform - also fix the matching for the case when all entries are off | |||||
| 2019-06-24 | Narrow the external interface to riscv_mem to mem_{read,write,write_ea}. | Prashanth Mundkur | 1 | -5/+8 | |
| 2019-06-24 | Starting cleaning up physical memory bits for pmp integration. | Prashanth Mundkur | 1 | -12/+12 | |
| . convert duopod to directly use Sail lib/regfp functions . put lib/regfp wrappers in prelude, and avoid calling them directly in riscv_mem . remove mmio assumption in page-table walks, making read/write calls symmetric . prune obsolete functions from prelude_mem | |||||
| 2019-05-02 | rvfi: fixes for RV32 | Prashanth Mundkur | 1 | -2/+2 | |
| 2019-05-02 | rvfi: fix mask encoding | Prashanth Mundkur | 1 | -2/+2 | |
| 2019-05-02 | rvfi: avoid setting write fields if the write traps. | Prashanth Mundkur | 1 | -15/+15 | |
| 2019-05-02 | rvfi: fix mem data and mask fields for reads. | Prashanth Mundkur | 1 | -7/+5 | |
| 2019-04-24 | Add extended model from cheri-merge. | Prashanth Mundkur | 1 | -12/+26 | |
| 2019-04-18 | Parameterise memory read/write primitives by address length | Jon French | 1 | -18/+18 | |
| 2019-03-14 | Merge branch 'master' into rmem_interpreter | Jon French | 1 | -4/+12 | |
| 2019-03-12 | refactor memory access to use new sail intrinsics | Jon French | 1 | -89/+36 | |
| 2019-03-07 | Get rvfi building again. | Prashanth Mundkur | 1 | -2/+2 | |
| 2019-02-08 | Adapt to changes in Sail's Lem shallow embedding | Thomas Bauereiss | 1 | -45/+6 | |
| In the monads branch of Sail, writing a memory value now requires address and write_kind (instead of relying on parameters announced earlier). | |||||
| 2019-01-14 | Reorganize directory structure. | Prashanth Mundkur | 1 | -0/+193 | |
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index : sail-riscv.git | |
| Unnamed repository; edit this file 'description' to name the repository. | root |
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