| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 9 hours | implement minr_d/maxr_d | Kimplul | |
| 2 days | resolve relocations asap | Kimplul | |
| + Should help with compile times on platforms that use literal pools, might also improve code quality | |||
| 3 days | armhf seems to work | Kimplul | |
| 3 days | fix regalloc | Kimplul | |
| + Had some small issues with ending lifetimes a bit too late | |||
| 3 days | fix some warnings with clang | Kimplul | |
| 4 days | expose sqrt | Kimplul | |
| + Requires linking with libm in some cases, which is fine I suppose, but kind of annoying | |||
| 4 days | aarch64 linux seems to work | Kimplul | |
| 4 days | somewhat improved register allocator | Kimplul | |
| 10 days | handle immediates a bit better | Kimplul | |
| + Passing floats as immediate values is not supported in lightening, but I might have a go at adding it since it seems like a useful feature at some point | |||
| 2025-03-15 | experiment with allocating regs on stack in interp | Kimplul | |
| + Avoids having to lug around an execution context, arguably simplified things but now there's no real way to detect when we run out memory for regs. | |||
| 2025-03-14 | protect jit pages | Kimplul | |
| 2025-03-14 | start supporting 32bit arches | Kimplul | |
| 2025-03-13 | improve register allocation | Kimplul | |
| + Still linear, but orders regs by some kind of priority + Use all registers available, not just callee-save | |||
| 2025-03-07 | make code a bit more robust | Kimplul | |
| + Should be more difficult to make mistakes in the future, ejit can now automatically keep track of how many register slots are used and if 64 bit mode is required. Slight runtime overhead, but not too bad. | |||
| 2025-03-05 | allow direct calls between compiled functions | Kimplul | |
| 2024-12-12 | add todo about minimizing mmap syscalls | Kimplul | |
| 2024-10-22 | use type-specific vectors instead of generic ones | Kimplul | |
| + An attempt at speeding up function calls in the interpreted mode | |||
| 2024-07-14 | jit tests pass (kind of) on x86_64 | Kimplul | |
| 2024-07-13 | implement some more jit instructions | Kimplul | |
| 2024-07-13 | implement some float JIT handling | Kimplul | |
| 2024-06-29 | work through branching instructions | Kimplul | |
| 2024-06-29 | add flag for using 64 bit values on 32 machines | Kimplul | |
| + JIT backends needs to still trigger an assertion if we detect that the user lied | |||
| 2024-06-29 | start adding tests | Kimplul | |
| 2024-06-28 | implement enough for fibonacci | Kimplul | |
| 2024-06-28 | some posthaste fixes | Kimplul | |
| + Interesting that the comparison thing only failed when compiled with RELEASE=1 | |||
| 2024-06-28 | implement more jit instructions | Kimplul | |
| 2024-06-26 | move labels out of the bytecode | Kimplul | |
| + Speeds up interpreter a little bit since we don't have to execute what's effectively a no-op | |||
| 2024-06-26 | enough functionality to implement posthaste | Kimplul | |
| 2024-06-25 | move branches to have the dest in r0 | Kimplul | |
| 2024-06-25 | example compiles under jit | Kimplul | |
| 2024-06-24 | add initial compiler framework | Kimplul | |
 |
index : ejit | |
| Hybrid JIT/bytecode built on top of Lightening | kimi.h.kuparinen+ejit@gmail.com |
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