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authorPavel Pisa <pisa@cmp.felk.cvut.cz>2019-02-13 18:53:01 +0100
committerPavel Pisa <pisa@cmp.felk.cvut.cz>2019-02-13 18:53:01 +0100
commitf17eedb8856ae568ebb9b45b367ef6edf1bb7318 (patch)
treee2303eaa45da6d87de6beadd23d606fad97893ff /qtmips_osemu
parent93c5ade08250e419b7dbc3177db6fba93163fd34 (diff)
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Initialize SP to safe RAM area.
Address under 0xc0000000 corresponds to typical Linux stack on 32-bit systems. If SP is initialized to 0x00000000 then it can overwrite programs tarting at RAM begin and overflow to top of physical address-space which is reserved for uncached peripherals. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
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