Hector Martin
5d0f6e21f6
utils: Coerce address lookup addresses to int
...
If this is a wrapper class, "in range()" is not optimized and does a
linear scan through the range...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-27 22:14:09 +09:00
Janne Grunau
16f0abe6bb
hv.py: resolve adresses from ADT in mmiotrace
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Signed-off-by: Janne Grunau <j@jannau.net>
2021-05-27 21:32:05 +09:00
Hector Martin
db9acba268
utils.py: Register: Initialize to 0
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-12 21:17:38 +09:00
Hector Martin
35d564801a
utils.py: Add Register class to handle register fields
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-04 19:26:41 +09:00
Hector Martin
7bb490eb58
utils.py: New file for misc util functions (non proxy)
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-01 15:13:29 +09:00
Hector Martin
aaf4b2785b
Rename utils.py -> proxyutils.py
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-05-01 15:13:06 +09:00
Hector Martin
ce79483165
proxy: Add support for passing buffer/string values to reqs
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This only works if the utils class has been instantiated, which is a bit
of a hack.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-04-15 23:18:57 +09:00
Hector Martin
70f6bc7514
linux.py: support up to 512MB kernels
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Some people apparently have the patience to load KASAN kernels over
serial :-)
Also bump the python-managed heap to 1GB.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-03-08 01:33:43 +09:00
Hector Martin
0f2be2c0ee
utils.py: unbork inst()
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-03-01 01:45:39 +09:00
Hector Martin
d918b066b6
utils.py: add silent and call arguments to msr/mrs
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call allows the caller to override the function used for the function
call, e.g. to use EL0.
Use silent=True for find_all_regs.py
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-02-25 00:30:58 +09:00
Hector Martin
65824016b7
utils.py add silent argument to inst()
2021-02-24 19:01:17 +09:00
Sven Peter
fa02cc9602
utils.py: add compressed writemem
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Signed-off-by: Sven Peter <sven@svenpeter.dev>
2021-02-20 01:29:46 +09:00
Hector Martin
b7d30250b2
utils: allow inst() to return r0 and take args
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-02-19 03:25:28 +09:00
Hector Martin
c1b9ef89b5
utils.py: guard mrs/msr/etc
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-02-11 00:55:59 +09:00
Hector Martin
7d3dd54441
utils.py: replace manual reg list with a full dump
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-02-11 00:55:59 +09:00
Hector Martin
d12ac86448
utils.py: add more timer registers
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-02-06 16:44:10 +09:00
Hector Martin
5970824491
utils.py: add more ID registers
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-02-05 02:58:08 +09:00
Hector Martin
986c6730e9
Add heapblock and dlmalloc for managing memory
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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
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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
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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
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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
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-01-17 00:50:34 +09:00
