Commit graph

4 commits

Author SHA1 Message Date
Hector Martin
986c6730e9 Add heapblock and dlmalloc for managing memory
heapblock is a simple `sbrk` style implementation, also useful as an
"endless" decompression buffer. dlmalloc is used on top as a malloc
implementation.

This also changes how the Python side manages its heap. We still use a
python-side malloc implementation (since this is faster), and we put the
Python heap at the m1n1 heap + 128MB, without allocating it.
Hopefully this should never step on anything m1n1 neads, and avoids
having to manage freeing across Python script calls.

Signed-off-by: Hector Martin <marcan@marcan.st>
2021-01-29 16:25:15 +09:00
Hector Martin
cfe597e447 proxy: introduce reboot() as distinct from vector()
vector() does not expect a reply, reboot() expects a hello reply.

Signed-off-by: Hector Martin <marcan@marcan.st>
2021-01-23 22:42:25 +09:00
Hector Martin
81aaf2ed35 Basic exceptions, irq, cache mgmt support
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-01-17 00:49:22 +09:00
Hector Martin
bd19584743 proxyclient: initial files
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-01-15 04:04:12 +09:00