Documentation: Remove the wrong comment about 64bit sim
64bit sim is fully supported now Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
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@ -488,16 +488,6 @@ configurations for building the simulation:
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The build will also fail to locate the X header files unless you
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install an X11 development package.
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- The sim target itself is broken under 64-bit Linux. This is
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because the sim target is based upon some assembly language
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setjmp/longjmp logic that only works on 32-bit systems.
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NOTE: There is a workaround in this case: You can build for 32-bit
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execution on a 64-bit machine by adding ``-m3`` to the ``CFLAGS``
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and ``-m32 -m elf_i386`` to the ``LDFLAGS``. The
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configuration/build system will do this for you; you simply need
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to select ``CONFIG_SIM_M32=y`` in your configuration file.
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- Refer to the readme file in sim configuration
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`README.txt <https://github.com/apache/incubator-nuttx/blob/master/boards/sim/sim/sim/README.txt>`__
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file for additional information.
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