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author | Alex Bennée <alex.bennee@linaro.org> | 2022-02-25 17:20:20 +0000 |
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committer | Alex Bennée <alex.bennee@linaro.org> | 2022-02-28 16:42:35 +0000 |
commit | 5fc983af8b20d69279f819efef2b340565d0e9a3 (patch) | |
tree | 3cfdbdf77a57ce019760f325aaef7c1ef3db5ba5 /block.c | |
parent | 04e90c1313fc6422fc3a5066fcc84ef3ef030ebf (diff) | |
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semihosting/arm-compat: replace heuristic for softmmu SYS_HEAPINFO
The previous numbers were a guess at best and rather arbitrary without
taking into account anything that might be loaded. Instead of using
guesses based on the state of registers implement a new function that:
a) scans the MemoryRegions for the largest RAM block
b) iterates through all "ROM" blobs looking for the biggest gap
The "ROM" blobs include all code loaded via -kernel and the various
-device loader techniques.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Andrew Strauss <astrauss11@gmail.com>
Cc: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220225172021.3493923-18-alex.bennee@linaro.org>
Diffstat (limited to 'block.c')
0 files changed, 0 insertions, 0 deletions