5 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	08763968ac	malloc.py: add memalign ... Signed-off-by: Hector Martin <marcan@marcan.st>	2021-01-28 16:06:12 +09:00
Hector Martin	e5caf91d79	utils: add u.inst() to run arbitrary instructions ... Signed-off-by: Hector Martin <marcan@marcan.st>	2021-01-23 22:43:21 +09:00
Hector Martin	99fb647a9b	utils.py: add more ARM registers ... Signed-off-by: Hector Martin <marcan@marcan.st>	2021-01-23 22:43:19 +09:00
Hector Martin	397bfa17c6	proxyclient: new asm/malloc/utils, clean up ... Signed-off-by: Hector Martin <marcan@marcan.st>	2021-01-17 00:50:34 +09:00