Commit 1bb48fcb authored by Alessandro Rubini's avatar Alessandro Rubini

doc: briefly documented new lm32 loader

Signed-off-by: Alessandro Rubini's avatarAlessandro Rubini <rubini@gnudd.com>
parent 7df864ea
......@@ -35,7 +35,7 @@
@setchapternewpage off
@set update-month August 2014
@set update-month September 2014
@c the release name below is substituted at build time
@set release __RELEASE_GIT_ID__
......@@ -1346,8 +1346,11 @@ The most important tools in @file{userspace/tools} are the following:
@itemx load-lm32
They load into the FPGA the gateware and the LM32 application.
They are used by the init scripts of the Linux system.
They are used by the init scripts of the Linux system. The LM32
loader can also change variables in the loaded binary, and
read or write variables without stopping the running CPU.
This is limited to 32-bit integer variaables, though. See the
commit message for details.
@item mapper
@itemx wmapper
......
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