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authorFrans Meulenbroeks <fransmeulenbroeks@gmail.com>2010-02-26 14:00:19 +0100
committerWolfgang Denk <wd@denx.de>2010-03-21 22:44:43 +0100
commit47ab5ad14575531798431f0d1e8f83ee9bb0a87e (patch)
tree83edf71dd440464ff9f0f506fab461e14165a497 /post
parent652e53546b23c25f80756287eaf607b713afdc87 (diff)
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cmd_setexpr: allow memory addresses in expressions
This patch add functionality to use memory addresses in expressions. This increases the power of expressions substantially It adheres to the standard convemtions: memory addresses can be given in the format *address (e.g. *1000) Rationale for this change is that it allows masking off bits from a byte that is obtained by reading data from e.g. i2c. Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com> Fix warning: control reaches end of non-void function Signed-off-by: Wolfgang Denk <wd@denx.de>
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