Cherry-pick two fromtree commits needed by protocols serialization #2859
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kderda
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…inversion In some cases, pixel inversion is managed by the display hardware and software inversion is not required. Signed-off-by: Robin-Charles Guihéneuf <[email protected]> (cherry picked from commit b0715dd)
Add Kconfig option to dump only a portion of stack from the current stack pointer to the stack end. This is enough to let gdb reconstruct the stack trace and can significantly reduce the dump size. This is crucial if the core dump needs to be sent over radio. Additionally, add another option to set the limit for the dumped stack portion. Signed-off-by: Damian Krolik <[email protected]> (cherry picked from commit 222e0fc)
The code was casting a byte array to 32-bit words without accounting for alignment. On some platforms (e.g. Arm Cortex-M with multiple load/store instructions) this will fault. Fix it by using the UNALIGED_GET() macro whenever the array is passed unaligned. Signed-off-by: Carles Cufi <[email protected]> (cherry picked from commit 7c15b08)
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tomaszkob89
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[nrf fromtree] lib: hash: murmur3: Account for unaligned 32-bit access
The code was casting a byte array to 32-bit words without accounting for
alignment. On some platforms (e.g. Arm Cortex-M with multiple load/store
instructions) this will fault. Fix it by using the UNALIGED_GET() macro
whenever the array is passed unaligned.
[nrf fromtree] debug: coredump: support dumping stack top only
Add Kconfig option to dump only a portion of stack from the
current stack pointer to the stack end. This is enough to
let gdb reconstruct the stack trace and can significantly
reduce the dump size. This is crucial if the core dump needs
to be sent over radio.
Additionally, add another option to set the limit for the
dumped stack portion.
Also, add one random change from Zephyr to make the merge clean.