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| H A D | elf.c | diff 957f51e86367e14be9e40cfe5cc3a494fc17abcf Thu Feb 07 05:19:45 CST 2019 Kurban Mallachiev <mallachiev@ispras.ru> elf: fix cache flushing in 'bootelf -p' command
Currently there are two problems in 'bootelf -p' (load elf by segments)
command:
- bss section is not flushed, so booted elf can have non zero values
in bss;
- at least on ARM there are 'CACHE: Misaligned operation at
range...' warnings
Use p_memsz instead of p_filesz during cache flushing for elf segment.
p_filesz doesn't include zero initialized memory (e.g. bss section),
which also should be flushed.
Align these cache flushes to line boundaries.
Signed-off-by: Kurban Mallachiev <mallachiev@ispras.ru>
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